3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES" ] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
104 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
105 echo "---------------------------------------------------------------"
106 for O in $DEFAULT_SUITES; do
107 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
108 [ "${!O}" = "no" ] && continue || true
109 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
110 local log=${TMP}/${o}.log
111 if is_sanity_benchmark $o; then
112 log=${TMP}/sanity-benchmark.log
117 local status=Unfinished
119 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
121 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
122 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
123 total=$(grep duration $log | awk '{ print $2 }')
124 if [ "${!O}" = "done" ]; then
128 local durations=$(egrep "^PASS|^FAIL" $log |
129 tr -d "("| sed s/s\)$//g |
130 awk '{ print $2":"$3"|" }')
131 details=$(printf "%s\n%s %s %s\n" "$details" \
132 "DDETAILS" "$O" "$(echo $durations)")
135 printf "$form" $status "$O" "${total}" "E=$skipped"
136 printf "$form" "-" "-" "-" "S=$(echo $slow)"
139 for O in $DEFAULT_SUITES; do
140 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
141 if [ "${!O}" = "no" ]; then
142 printf "$form" "Skipped" "$O" ""
146 # print the detailed tests durations if DDETAILS=true
152 # Get information about the Lustre environment. The information collected
153 # will be used in Lustre tests.
154 # usage: get_lustre_env
155 # input: No required or optional arguments
156 # output: No return values, environment variables are exported
160 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
161 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
163 export MGS_VERSION=$(lustre_version_code mgs)
164 export MDS1_VERSION=$(lustre_version_code mds1)
165 export OST1_VERSION=$(lustre_version_code ost1)
166 export CLIENT_VERSION=$(lustre_version_code client)
170 export LUSTRE=$(absolute_path $LUSTRE)
171 export TESTSUITE=$(basename $0 .sh)
172 export TEST_FAILED=false
173 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
174 export RPC_MODE=${RPC_MODE:-false}
175 export DO_CLEANUP=${DO_CLEANUP:-true}
176 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
177 export CLEANUP_DM_DEV=false
178 export PAGE_SIZE=$(get_page_size client)
180 export MKE2FS=$MKE2FS
181 if [ -z "$MKE2FS" ]; then
182 if which mkfs.ldiskfs >/dev/null 2>&1; then
183 export MKE2FS=mkfs.ldiskfs
189 export DEBUGFS=$DEBUGFS
190 if [ -z "$DEBUGFS" ]; then
191 if which debugfs.ldiskfs >/dev/null 2>&1; then
192 export DEBUGFS=debugfs.ldiskfs
194 export DEBUGFS=debugfs
198 export TUNE2FS=$TUNE2FS
199 if [ -z "$TUNE2FS" ]; then
200 if which tunefs.ldiskfs >/dev/null 2>&1; then
201 export TUNE2FS=tunefs.ldiskfs
203 export TUNE2FS=tune2fs
207 export E2LABEL=$E2LABEL
208 if [ -z "$E2LABEL" ]; then
209 if which label.ldiskfs >/dev/null 2>&1; then
210 export E2LABEL=label.ldiskfs
212 export E2LABEL=e2label
216 export DUMPE2FS=$DUMPE2FS
217 if [ -z "$DUMPE2FS" ]; then
218 if which dumpfs.ldiskfs >/dev/null 2>&1; then
219 export DUMPE2FS=dumpfs.ldiskfs
221 export DUMPE2FS=dumpe2fs
225 export E2FSCK=$E2FSCK
226 if [ -z "$E2FSCK" ]; then
227 if which fsck.ldiskfs >/dev/null 2>&1; then
228 export E2FSCK=fsck.ldiskfs
234 export RESIZE2FS=$RESIZE2FS
235 if [ -z "$RESIZE2FS" ]; then
236 if which resizefs.ldiskfs >/dev/null 2>&1; then
237 export RESIZE2FS=resizefs.ldiskfs
239 export RESIZE2FS=resize2fs
243 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
244 export FSCK_MAX_ERR=4 # File system errors left uncorrected
246 export ZFS=${ZFS:-zfs}
247 export ZPOOL=${ZPOOL:-zpool}
248 export ZDB=${ZDB:-zdb}
249 export PARTPROBE=${PARTPROBE:-partprobe}
251 #[ -d /r ] && export ROOT=${ROOT:-/r}
252 export TMP=${TMP:-$ROOT/tmp}
253 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
254 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
255 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
257 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
258 if ! echo $PATH | grep -q $LUSTRE/utils; then
259 export PATH=$LUSTRE/utils:$PATH
261 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
262 export PATH=$LUSTRE/utils/gss:$PATH
264 if ! echo $PATH | grep -q $LUSTRE/tests; then
265 export PATH=$LUSTRE/tests:$PATH
267 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
268 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
270 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
271 [ ! -f "$LST" ] && export LST=$(which lst)
272 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
273 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
274 export MCREATE=${MCREATE:-mcreate}
275 export MULTIOP=${MULTIOP:-multiop}
276 # Ubuntu, at least, has a truncate command in /usr/bin
277 # so fully path our truncate command.
278 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
279 export FSX=${FSX:-$LUSTRE/tests/fsx}
280 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
281 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
282 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
283 export PATH=$LUSTRE/tests/racer:$PATH:
285 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
286 export PATH=$LUSTRE/tests/mpi:$PATH
288 export RSYNC_RSH=${RSYNC_RSH:-rsh}
290 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
291 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
292 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
293 [ ! -f "$LFS" ] && export LFS=$(which lfs)
294 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
295 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
297 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
299 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
300 if [ ! -f "$L_GETIDENTITY" ]; then
301 if `which l_getidentity > /dev/null 2>&1`; then
302 export L_GETIDENTITY=$(which l_getidentity)
304 export L_GETIDENTITY=NONE
307 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
308 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
309 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
310 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
311 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
312 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
313 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
314 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
315 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
316 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
317 [ ! -f "$LUSTRE_RMMOD" ] &&
318 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
319 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
320 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
321 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
322 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
323 [ ! -f "$LFS_MIGRATE" ] &&
324 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
325 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
326 [ ! -f "$LR_READER" ] &&
327 export LR_READER=$(which lr_reader 2> /dev/null)
328 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
329 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
330 [ ! -f "$LSOM_SYNC" ] &&
331 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
332 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
333 export NAME=${NAME:-local}
334 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
335 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
336 export LGSSD=$(which lgssd)
337 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
338 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
339 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
341 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
343 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
344 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
346 export DMSETUP=${DMSETUP:-dmsetup}
347 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
348 export LOSETUP=${LOSETUP:-losetup}
350 if [ "$ACCEPTOR_PORT" ]; then
351 export PORT_OPT="--port $ACCEPTOR_PORT"
355 $RPC_MODE || echo "Using GSS shared-key feature"
356 which lgss_sk > /dev/null 2>&1 ||
357 error_exit "built with lgss_sk disabled! SEC=$SEC"
365 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
366 which lgss_keyring > /dev/null 2>&1 ||
367 error_exit "built with gss disabled! SEC=$SEC"
378 IDENTITY_UPCALL=false
382 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
384 # Paths on remote nodes, if different
385 export RLUSTRE=${RLUSTRE:-$LUSTRE}
386 export RPWD=${RPWD:-$PWD}
387 export I_MOUNTED=${I_MOUNTED:-"no"}
388 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
389 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
390 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
391 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
392 ! -f $LUSTRE/mdt/mdt.ko ]; then
393 export CLIENTMODSONLY=yes
396 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
397 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
401 while getopts "rvwf:" opt $*; do
406 w) WRITECONF=writeconf;;
411 shift $((OPTIND - 1))
414 # print the durations of each test if "true"
415 DDETAILS=${DDETAILS:-false}
416 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
421 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
423 # Constants used in more than one test script
424 export LOV_MAX_STRIPE_COUNT=2000
426 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
427 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
436 ncpts=$(do_facet $facet "lctl get_param -n " \
437 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
439 if [ $ncpts -eq 0 ]; then
446 # Return a numeric version code based on a version string. The version
447 # code is useful for comparison two version strings to see which is newer.
449 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
450 eval set -- $(tr "[:punct:]" " " <<< $*)
452 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
455 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
456 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
458 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
460 # usage: lustre_build_version
462 # All Lustre versions support "lctl get_param" to report the version of the
463 # code running in the kernel (what our tests are interested in), but it
464 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
465 # the "version" parameter doesn't include "lustre: " at the beginning.
466 # If that fails, call "lctl lustre_build_version" which prints either (or both)
467 # the userspace and kernel build versions, but until 2.8.55 required root
468 # access to get the Lustre kernel version. If that also fails, fall back to
469 # using "lctl --version", which is easy to parse and works without the kernel
470 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
471 # not the module version, though they are usually the same.
473 # Various commands and their output format for different Lustre versions:
474 # lctl get_param version: 2.9.55
475 # lctl get_param version: lustre: 2.8.53
476 # lctl get_param version: lustre: 2.6.52
477 # kernel: patchless_client
478 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
479 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
480 # lctl lustre_build_version: error: lustre_build_version: Permission denied
481 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
482 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
483 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
484 # lctl --version: lctl 2.6.50
486 # output: prints version string to stdout in (up to 4) dotted-decimal values
487 lustre_build_version() {
488 local facet=${1:-client}
489 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
490 $LCTL lustre_build_version 2>/dev/null ||
491 $LCTL --version 2>/dev/null | cut -d' ' -f2")
492 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
493 [ -n "$lver" ] && ver="$lver"
495 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
499 # Report the Lustre numeric build version code for the supplied facet.
500 lustre_version_code() {
501 version_code $(lustre_build_version $1)
505 /sbin/lsmod | grep -q "^\<$1\>"
517 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
520 # parallels can't load modules directly from prlfs, use /tmp instead
521 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
522 local target="$(mktemp)"
524 cp "$module" "$target"
527 [[ $rc == 0 ]] && PRLFS=true
535 # Load a module on the system where this is running.
537 # usage: load_module module_name [module arguments for insmod/modprobe]
539 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
540 # will be used as the arguments. Otherwise arguments will be obtained from
541 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
544 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
547 local base=$(basename $module $ext)
549 local -A module_is_loaded_aa
553 for mod in $(lsmod | awk '{ print $1; }'); do
554 module_is_loaded_aa[${mod//-/_}]=true
558 ${module_is_loaded_aa[${1//-/_}]:-false}
561 if module_is_loaded $base; then
565 if [[ -f $LUSTRE/$module$ext ]]; then
566 path=$LUSTRE/$module$ext
567 elif [[ "$base" == lnet_selftest ]] &&
568 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
569 path=$LUSTRE/../lnet/selftest/$base$ext
574 if [[ -n "$path" ]]; then
575 # Try to load any non-Lustre modules that $module depends on.
576 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
577 if ! module_is_loaded $mod; then
583 # If no module arguments were passed then get them from
584 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
585 if [ $# -eq 0 ]; then
586 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
587 # not in Bash until 4.x, so we resort to eval.
588 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
589 eval set -- \$$optvar
590 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
591 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
593 opt=$(awk -v var="^options $base" '$0 ~ var \
594 {gsub("'"options $base"'",""); print}' \
596 set -- $(echo -n $opt)
598 # Ensure we have accept=all for lnet
599 if [[ "$base" == lnet ]]; then
600 # OK, this is a bit wordy...
601 local arg accept_all_present=false
604 [[ "$arg" == accept=all ]] &&
605 accept_all_present=true
608 $accept_all_present || set -- "$@" accept=all
615 [ $# -gt 0 ] && echo "${module} options: '$*'"
617 # Note that insmod will ignore anything in modprobe.conf, which is why
618 # we're passing options on the command-line. If $path does not exist
619 # then we must be testing a "make install" or"rpm" installation. Also
620 # note that failing to load ptlrpc_gss is not considered fatal.
621 if [[ -n "$path" ]]; then
622 lustre_insmod $path "$@"
623 elif [[ "$base" == ptlrpc_gss ]]; then
624 if ! modprobe $base "$@" 2>/dev/null; then
625 echo "gss/krb5 is not supported"
632 load_modules_local() {
633 if [ -n "$MODPROBE" ]; then
635 echo "Using modprobe to load modules"
639 # Create special udev test rules on every node
640 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
641 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
643 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
645 udevadm control --reload-rules
648 # For kmemleak-enabled kernels we need clear all past state
649 # that obviously has nothing to do with this Lustre run
650 # Disable automatic memory scanning to avoid perf hit.
651 if [ -f /sys/kernel/debug/kmemleak ] ; then
652 echo scan=off > /sys/kernel/debug/kmemleak
653 echo scan > /sys/kernel/debug/kmemleak
654 echo clear > /sys/kernel/debug/kmemleak
657 echo Loading modules from $LUSTRE
661 if [ -f /sys/devices/system/cpu/online ]; then
662 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
663 echo "detected $ncpus online CPUs by sysfs"
665 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
667 if [ $rc -eq 0 ]; then
668 echo "detected $ncpus online CPUs by getconf"
670 echo "Can't detect number of CPUs"
675 # if there is only one CPU core, libcfs can only create one partition
676 # if there is more than 4 CPU cores, libcfs should create multiple CPU
677 # partitions. So we just force libcfs to create 2 partitions for
678 # system with 2 or 4 cores
679 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
680 # force to enable multiple CPU partitions
681 echo "Force libcfs to create 2 CPU partitions"
682 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
684 echo "libcfs will create CPU partition based on online CPUs"
687 load_module ../libcfs/libcfs/libcfs
688 # Prevent local MODOPTS_LIBCFS being passed as part of environment
689 # variable to remote nodes
693 load_module ../lnet/lnet/lnet
695 LNDPATH=${LNDPATH:-"../lnet/klnds"}
696 if [ -z "$LNETLND" ]; then
698 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
699 tcp*) LNETLND="socklnd/ksocklnd" ;;
700 *) local lnd="${NETTYPE%%[0-9]}lnd"
701 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
702 LNETLND="$lnd/k$lnd" ||
703 LNETLND="socklnd/ksocklnd"
706 load_module ../lnet/klnds/$LNETLND
707 load_module obdclass/obdclass
708 load_module ptlrpc/ptlrpc
709 load_module ptlrpc/gss/ptlrpc_gss
717 load_module obdecho/obdecho
718 if ! client_only; then
719 load_module lfsck/lfsck
720 [ "$LQUOTA" != "no" ] &&
721 load_module quota/lquota $LQUOTAOPTS
722 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
723 load_module osd-zfs/osd_zfs
724 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
725 load_module ../ldiskfs/ldiskfs
726 load_module osd-ldiskfs/osd_ldiskfs
738 load_module llite/lustre
739 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
741 rm -f $OGDB/ogdb-$HOSTNAME
742 $LCTL modules > $OGDB/ogdb-$HOSTNAME
744 # 'mount' doesn't look in $PATH, just sbin
745 local mount_lustre=$LUSTRE/utils/mount.lustre
746 if [ -f $mount_lustre ]; then
747 local sbin_mount=$(readlink -f /sbin)/mount.lustre
748 if grep -qw "$sbin_mount" /proc/mounts; then
749 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
751 if ! grep -qw "$sbin_mount" /proc/mounts; then
752 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
753 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
754 cat <<- EOF > "$sbin_mount"
757 echo "This $sbin_mount just a mountpoint." 1>&2
758 echo "It is never supposed to be run." 1>&2
759 logger -p emerg -- "using stub $sbin_mount $@"
762 chmod a+x $sbin_mount
764 mount --bind $mount_lustre $sbin_mount ||
765 error "can't bind $mount_lustre to $sbin_mount"
773 # load modules on remote nodes optionally
774 # lustre-tests have to be installed on these nodes
775 if $LOAD_MODULES_REMOTE; then
776 local list=$(comma_list $(remote_nodes_list))
777 if [ -n "$list" ]; then
778 echo "loading modules on: '$list'"
779 do_rpc_nodes "$list" load_modules_local
785 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
786 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
787 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
788 echo "$LEAK_LUSTRE" 1>&2
789 echo "$LEAK_PORTALS" 1>&2
790 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
791 echo "Memory leaks detected"
792 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
798 wait_exit_ST client # bug 12845
800 $LUSTRE_RMMOD ldiskfs || return 2
802 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
803 rm /etc/udev/rules.d/99-lustre-test.rules
804 udevadm control --reload-rules
807 if $LOAD_MODULES_REMOTE; then
808 local list=$(comma_list $(remote_nodes_list))
809 if [ -n "$list" ]; then
810 echo "unloading modules on: '$list'"
811 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
812 do_rpc_nodes "$list" check_mem_leak
813 do_rpc_nodes "$list" "rm -f /etc/udev/rules.d/99-lustre-test.rules"
814 do_rpc_nodes "$list" "udevadm control --reload-rules"
815 do_rpc_nodes "$list" "udevadm trigger"
819 local sbin_mount=$(readlink -f /sbin)/mount.lustre
820 if grep -qe "$sbin_mount " /proc/mounts; then
821 umount $sbin_mount || true
822 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
826 check_mem_leak || return 254
828 echo "modules unloaded."
833 local facet=${1:-$SINGLEMDS}
836 case $(facet_fstype $facet) in
837 ldiskfs) size=50;; # largest seen is 44, leave some headroom
838 # grant_block_size is in bytes, allow at least 2x max blocksize
839 zfs) size=$(lctl get_param osc.$FSNAME*.import |
840 awk '/grant_block_size:/ {print $2/512; exit;}')
844 echo -n $((size * MDSCOUNT))
848 local facet=${1:-$SINGLEMDS}
849 local fstype=$(facet_fstype $facet)
852 ldiskfs) size=4;; # ~4KB per inode
853 zfs) size=11;; # 10 to 11KB per inode
859 check_gss_daemon_nodes() {
863 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
864 if [ \\\"\\\$num\\\" -ne 1 ]; then
865 echo \\\$num instance of $dname;
870 check_gss_daemon_facet() {
874 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
875 if [ $num -ne 1 ]; then
876 echo "$num instance of $dname on $facet"
885 echo Stopping $@ on $list
886 do_nodes $list "killall -2 $@ 2>/dev/null || true"
889 # start gss daemons on all nodes, or "daemon" on "nodes" if set
890 start_gss_daemons() {
894 if [ "$nodes" ] && [ "$daemon" ] ; then
895 echo "Starting gss daemon on nodes: $nodes"
896 do_nodes $nodes "$daemon" || return 8
900 nodes=$(comma_list $(mdts_nodes))
901 echo "Starting gss daemon on mds: $nodes"
903 # Start all versions, in case of switching
904 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
906 do_nodes $nodes "$LSVCGSSD -v" || return 1
909 do_nodes $nodes "$LGSSD -v" || return 2
912 nodes=$(comma_list $(osts_nodes))
913 echo "Starting gss daemon on ost: $nodes"
915 # Start all versions, in case of switching
916 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
918 do_nodes $nodes "$LSVCGSSD -v" || return 3
920 # starting on clients
922 local clients=${CLIENTS:-$HOSTNAME}
924 echo "Starting $LGSSD on clients $clients "
925 do_nodes $clients "$LGSSD -v" || return 4
928 # wait daemons entering "stable" status
932 # check daemons are running
934 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
935 check_gss_daemon_nodes $nodes lsvcgssd || return 5
937 nodes=$(comma_list $(mdts_nodes))
938 check_gss_daemon_nodes $nodes lgssd || return 6
941 check_gss_daemon_nodes $clients lgssd || return 7
946 local nodes=$(comma_list $(mdts_nodes))
948 send_sigint $nodes lsvcgssd lgssd
950 nodes=$(comma_list $(osts_nodes))
951 send_sigint $nodes lsvcgssd
953 nodes=${CLIENTS:-$HOSTNAME}
954 send_sigint $nodes lgssd
958 # Add mount flags for shared key
960 if grep -q skpath <<< "$mt_opts" ; then
961 mt_opts=$(echo $mt_opts |
962 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
964 if [ -z "$mt_opts" ]; then
965 mt_opts="-o skpath=$SK_PATH"
967 mt_opts="$mt_opts,skpath=$SK_PATH"
984 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
986 from_build_tree=false
993 if ! module_loaded ptlrpc_gss; then
994 load_module ptlrpc/gss/ptlrpc_gss
995 module_loaded ptlrpc_gss ||
996 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
999 if $GSS_KRB5 || $GSS_SK; then
1000 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1003 if $GSS_SK && $SK_NO_KEY; then
1004 local numclients=${1:-$CLIENTCOUNT}
1005 local clients=${CLIENTS:-$HOSTNAME}
1007 # security ctx config for keyring
1009 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1011 if $from_build_tree; then
1012 mkdir -p $SK_OM_PATH
1013 if grep -q request-key /proc/mounts > /dev/null; then
1014 echo "SSK: Request key already mounted."
1016 mount -o bind $SK_OM_PATH /etc/request-key.d/
1018 local lgssc_conf_line='create lgssc * * '
1019 lgssc_conf_line+=$(which lgss_keyring)
1020 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1021 echo "$lgssc_conf_line" > $lgssc_conf_file
1024 [ -e $lgssc_conf_file ] ||
1025 error_exit "Could not find key options in $lgssc_conf_file"
1026 echo "$lgssc_conf_file content is:"
1027 cat $lgssc_conf_file
1029 if ! local_mode; then
1030 if $from_build_tree; then
1031 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1033 do_nodes $(comma_list $(all_nodes)) "mount \
1034 -o bind $SK_OM_PATH \
1035 /etc/request-key.d/"
1036 do_nodes $(comma_list $(all_nodes)) "rsync \
1037 -aqv $HOSTNAME:$lgssc_conf_file \
1038 $lgssc_conf_file >/dev/null 2>&1"
1040 do_nodes $(comma_list $(all_nodes)) \
1041 "echo $lgssc_conf_file: ; \
1042 cat $lgssc_conf_file"
1046 # create shared key on all nodes
1047 mkdir -p $SK_PATH/nodemap
1048 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1049 $SK_PATH/$FSNAME-*.key
1050 # for nodemap testing each client may need own key,
1051 # and S2S now requires keys as well, both for "client"
1054 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1055 -w $SK_PATH/$FSNAME-nmclient.key \
1056 -d /dev/urandom >/dev/null 2>&1
1057 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1058 -w $SK_PATH/$FSNAME-s2s-server.key \
1059 -d /dev/urandom >/dev/null 2>&1
1062 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1063 -d /dev/urandom >/dev/null 2>&1
1065 for i in $(seq 0 $((numclients - 1))); do
1066 lgss_sk -t server -f$FSNAME -n c$i \
1067 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1071 if ! local_mode; then
1072 for lnode in $(all_nodes); do
1073 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1076 # Set client keys to client type to generate prime P
1078 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1079 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1081 do_nodes $clients "lgss_sk -t client -m \
1082 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1083 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1084 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1086 # This is required for servers as well, if S2S in use
1088 do_nodes $(comma_list $(mdts_nodes)) \
1089 "cp $SK_PATH/$FSNAME-s2s-server.key \
1090 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1091 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1093 do_nodes $(comma_list $(osts_nodes)) \
1094 "cp $SK_PATH/$FSNAME-s2s-server.key \
1095 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1096 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1098 do_nodes $clients "lgss_sk -t client \
1099 -m $SK_PATH/$FSNAME-nmclient.key \
1104 # mount options for servers and clients
1105 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1106 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1107 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1108 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1112 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1114 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1121 # maybe cleanup credential cache?
1128 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1130 from_build_tree=false
1133 from_build_tree=true
1138 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1139 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1140 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1144 $RPC_MODE || echo "Cleaning up Shared Key.."
1145 do_nodes $(comma_list $(all_nodes)) "rm -f \
1146 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1147 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1148 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1149 if $from_build_tree; then
1150 # Remove the mount and clean up the files we added to
1152 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1153 request-key.d /proc/mounts; do umount \
1154 /etc/request-key.d/; done"
1155 do_nodes $(comma_list $(all_nodes)) "rm -f \
1156 $SK_OM_PATH/lgssc.conf"
1157 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1165 local var=${facet}_svc
1173 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1174 tr '[:lower:]' '[:upper:]'
1180 if [ $facet == mgs ] || [ $facet == client ]; then
1184 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1192 if [ -n "${!var}" ]; then
1197 var=$(facet_type $facet)FSTYPE
1198 if [ -n "${!var}" ]; then
1203 if [ -n "$FSTYPE" ]; then
1208 if [[ $facet == mgs ]] && combined_mgs_mds; then
1220 local facets=$(get_facets)
1223 for facet in ${facets//,/ }; do
1224 if [ $node == $(facet_host $facet) ] ||
1225 [ $node == "$(facet_failover_host $facet)" ]; then
1226 fstype=$(facet_fstype $facet)
1227 if [[ $fstypes != *$fstype* ]]; then
1228 fstypes+="${fstypes:+,}$fstype"
1237 local num=$(facet_number $facet)
1240 if [[ $(facet_type $facet) = OST ]]; then
1241 index=OSTINDEX${num}
1242 if [[ -n "${!index}" ]]; then
1247 index=${OST_INDICES[num - 1]}
1250 [[ -n "$index" ]] || index=$((num - 1))
1258 local fstype=$(facet_fstype $facet)
1262 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1264 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1265 ${dev} 2>/dev/null");;
1267 error "unknown fstype!";;
1275 local device=$(mdsdevname $num)
1276 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1282 local device=$(ostdevname $num)
1283 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1288 # Get the device of a facet.
1295 mgs) device=$(mgsdevname) ;;
1296 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1297 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1298 fs2mds) device=$(mdsdevname 1_2) ;;
1299 fs2ost) device=$(ostdevname 1_2) ;;
1300 fs3ost) device=$(ostdevname 2_2) ;;
1308 # Get the virtual device of a facet.
1315 mgs) device=$(mgsvdevname) ;;
1316 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1317 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1318 fs2mds) device=$(mdsvdevname 1_2) ;;
1319 fs2ost) device=$(ostvdevname 1_2) ;;
1320 fs3ost) device=$(ostvdevname 2_2) ;;
1328 local virt=$(virt-what 2> /dev/null)
1330 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1332 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1335 VMware|KVM|VirtualBox|Parallels|Bochs)
1336 echo $virt | tr '[A-Z]' '[a-z]' ;;
1342 # Re-read the partition table on failover partner host.
1343 # After a ZFS storage pool is created on a shared device, the partition table
1344 # on the device may change. However, the operating system on the failover
1345 # host may not notice the change automatically. Without the up-to-date partition
1346 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1347 # relative to partition rather than disk beginnings.
1349 # This function performs partprobe on the failover host to make it re-read the
1352 refresh_partition_table() {
1357 host=$(facet_passive_host $facet)
1358 if [[ -n "$host" ]]; then
1359 do_node $host "$PARTPROBE $device"
1364 # Get ZFS storage pool name.
1371 device=$(facet_device $facet)
1372 # poolname is string before "/"
1373 poolname="${device%%/*}"
1380 # Get ZFS local fsname.
1382 zfs_local_fsname() {
1384 local lfsname=$(basename $(facet_device $facet))
1390 # Create ZFS storage pool.
1397 local opts=${@:-"-o cachefile=none"}
1399 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1400 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1401 $ZPOOL create -f $opts $poolname $vdev"
1405 # Create ZFS file system.
1411 local opts=${@:-"-o mountpoint=legacy"}
1413 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1414 $ZFS create $opts $dataset"
1418 # Export ZFS storage pool.
1419 # Before exporting the pool, all datasets within the pool should be unmounted.
1427 poolname=$(zpool_name $facet)
1429 if [[ -n "$poolname" ]]; then
1430 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1431 grep -q ^$poolname/ /proc/mounts ||
1432 $ZPOOL export $opts $poolname"
1437 # Destroy ZFS storage pool.
1438 # Destroy the given pool and free up any devices for other use. This command
1439 # tries to unmount any active datasets before destroying the pool.
1440 # -f Force any active datasets contained within the pool to be unmounted.
1444 local poolname=${2:-$(zpool_name $facet)}
1446 if [[ -n "$poolname" ]]; then
1447 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1448 $ZPOOL destroy -f $poolname"
1453 # Import ZFS storage pool.
1454 # Force importing, even if the pool appears to be potentially active.
1459 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1462 poolname=$(zpool_name $facet)
1464 if [[ -n "$poolname" ]]; then
1465 opts+=" -d $(dirname $(facet_vdevice $facet))"
1466 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1467 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1468 $ZPOOL import -f $opts $poolname"
1473 # Reimport ZFS storage pool with new name
1478 local opts="-o cachefile=none"
1479 local poolname=$(zpool_name $facet)
1481 opts+=" -d $(dirname $(facet_vdevice $facet))"
1482 do_facet $facet "$ZPOOL export $poolname;
1483 $ZPOOL import $opts $poolname $newpool"
1487 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1488 # is not automatically imported on system startup.
1490 # In a failover environment, this will provide resource level fencing which
1491 # will ensure that the same ZFS storage pool will not be imported concurrently
1492 # on different nodes.
1494 disable_zpool_cache() {
1498 poolname=$(zpool_name $facet)
1500 if [[ -n "$poolname" ]]; then
1501 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1506 # This and set_osd_param() shall be used to access OSD parameters
1507 # once existed under "obdfilter":
1512 # writethrough_cache_enable
1516 local device=${2:-$FSNAME-OST*}
1519 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1520 osd-*.$device.$name 2>&1" | grep -v 'error:'
1525 local device=${2:-$FSNAME-OST*}
1529 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1530 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1534 local dz=${1:-$DEBUG_SIZE}
1536 if [ -f /sys/devices/system/cpu/possible ]; then
1537 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1539 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1542 # bug 19944, adjust size to be -gt num_possible_cpus()
1543 # promise 2MB for every cpu at least
1544 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1547 lctl set_param debug_mb=$dz
1550 set_default_debug () {
1551 local debug=${1:-"$PTLDEBUG"}
1552 local subsys=${2:-"$SUBSYSTEM"}
1553 local debug_size=${3:-$DEBUG_SIZE}
1555 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1556 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1558 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1561 set_default_debug_nodes () {
1564 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1565 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1569 do_rpc_nodes "$nodes" set_default_debug \
1570 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1573 set_default_debug_facet () {
1575 local node=$(facet_active_host $facet)
1576 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1578 set_default_debug_nodes $node
1582 local hostid=${1:-$(hostid)}
1584 if [ ! -s /etc/hostid ]; then
1585 printf $(echo -n $hostid |
1586 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1592 local facets=${1:-$(get_facets)}
1595 for facet in ${facets//,/ }; do
1598 [ $RC -eq 0 ] && continue
1600 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1601 skip_noexit "Restart of $facet failed!." &&
1604 error "Restart of $facet failed!"
1611 # Add argument "arg" (e.g., "loop") to the comma-separated list
1612 # of arguments for option "opt" (e.g., "-o") on command
1613 # line "opts" (e.g., "-o flock").
1619 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1621 if echo "$opts" | grep -q $opt_pattern; then
1622 opts=$(echo "$opts" | sed -e \
1623 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1625 opts+="${opts:+ }$opt $arg"
1631 # Associate loop device with a given regular file.
1632 # Return the loop device.
1634 setup_loop_device() {
1638 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1639 if [[ -z \\\$loop_dev ]]; then
1640 loop_dev=\\\$($LOSETUP -f);
1641 $LOSETUP \\\$loop_dev $file || loop_dev=;
1643 echo -n \\\$loop_dev"
1647 # Detach a loop device.
1649 cleanup_loop_device() {
1653 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1654 $LOSETUP -d $loop_dev"
1658 # Check if a given device is a block device.
1665 [[ -n "$dev" ]] || return 1
1666 do_facet $facet "test -b $dev" || return 1
1667 if [[ -n "$size" ]]; then
1668 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1669 count=1 skip=$size 2>&1" |
1670 awk '($3 == "in") { print $1 }')
1671 [[ "$in" = "1+0" ]] || return 1
1676 # Check if a given device is a device-mapper device.
1682 [[ -n "$dev" ]] || return 1
1683 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1687 # Check if a given device is a device-mapper flakey device.
1689 is_dm_flakey_dev() {
1694 [[ -n "$dev" ]] || return 1
1696 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1698 [[ $type = flakey ]] && return 0 || return 1
1702 # Check if device-mapper flakey device is supported by the kernel
1703 # of $facet node or not.
1705 dm_flakey_supported() {
1709 do_facet $facet "modprobe dm-flakey;
1710 $DMSETUP targets | grep -q flakey" &> /dev/null
1714 # Get the device-mapper flakey device name of a given facet.
1716 dm_facet_devname() {
1718 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1720 echo -n ${facet}_flakey
1724 # Get the device-mapper flakey device of a given facet.
1725 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1727 dm_facet_devpath() {
1730 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1734 # Set a device-mapper device with a new table.
1736 # The table has the following format:
1737 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1739 # flakey <target_args> includes:
1740 # <destination_device> <offset> <up_interval> <down_interval> \
1741 # [<num_features> [<feature_arguments>]]
1743 # linear <target_args> includes:
1744 # <destination_device> <start_sector>
1746 dm_set_dev_table() {
1749 local target_type=$3
1755 read tmp num_sectors tmp real_dev tmp \
1756 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1758 case $target_type in
1760 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1763 table="0 $num_sectors linear $real_dev 0"
1765 *) error "invalid target type $target_type" ;;
1768 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1769 error "failed to suspend $dm_dev"
1770 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1771 error "failed to load $target_type table into $dm_dev"
1772 do_facet $facet "$DMSETUP resume $dm_dev" ||
1773 error "failed to resume $dm_dev"
1777 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1778 # feature parameter.
1781 # All write I/O is silently ignored.
1782 # Read I/O is handled correctly.
1784 dm_set_dev_readonly() {
1786 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1788 dm_set_dev_table $facet $dm_dev flakey
1792 # Set a device-mapper device to traditional linear mapping mode.
1794 dm_clear_dev_readonly() {
1796 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1798 dm_set_dev_table $facet $dm_dev linear
1802 # Set the device of a given facet as "read-only".
1804 set_dev_readonly() {
1806 local svc=${facet}_svc
1808 if [[ $(facet_fstype $facet) = zfs ]] ||
1809 ! dm_flakey_supported $facet; then
1810 do_facet $facet $LCTL --device ${!svc} readonly
1812 dm_set_dev_readonly $facet
1817 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1824 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1825 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1826 echo -n $num_sectors
1830 # Create a device-mapper device with a given block device or regular file (will
1831 # be associated with loop device).
1832 # Return the full path of the device-mapper device.
1836 local real_dev=$2 # destination device
1837 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1838 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1840 # check if the device-mapper device to be created already exists
1841 if is_dm_dev $facet $dm_dev; then
1842 # if the existing device was set to "read-only", then clear it
1843 ! is_dm_flakey_dev $facet $dm_dev ||
1844 dm_clear_dev_readonly $facet $dm_dev
1850 # check if the destination device is a block device, and if not,
1851 # associate it with a loop device
1852 is_blkdev $facet $real_dev ||
1853 real_dev=$(setup_loop_device $facet $real_dev)
1854 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1856 # now create the device-mapper device
1857 local num_sectors=$(get_num_sectors $facet $real_dev)
1858 local table="0 $num_sectors linear $real_dev 0"
1861 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1862 { rc=${PIPESTATUS[0]}; dm_dev=; }
1863 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1870 # Map the facet name to its device variable name.
1872 facet_device_alias() {
1874 local dev_alias=$facet
1877 fs2mds) dev_alias=mds1_2 ;;
1878 fs2ost) dev_alias=ost1_2 ;;
1879 fs3ost) dev_alias=ost2_2 ;;
1887 # Save the original value of the facet device and export the new value.
1893 local active_facet=$(facet_active $facet)
1894 local dev_alias=$(facet_device_alias $active_facet)
1895 local dev_name=${dev_alias}_dev
1896 local dev=${!dev_name}
1898 if [[ $active_facet = $facet ]]; then
1899 local failover_dev=${dev_alias}failover_dev
1900 if [[ ${!failover_dev} = $dev ]]; then
1901 eval export ${failover_dev}_saved=$dev
1902 eval export ${failover_dev}=$dm_dev
1905 dev_alias=$(facet_device_alias $facet)
1906 local facet_dev=${dev_alias}_dev
1907 if [[ ${!facet_dev} = $dev ]]; then
1908 eval export ${facet_dev}_saved=$dev
1909 eval export ${facet_dev}=$dm_dev
1913 eval export ${dev_name}_saved=$dev
1914 eval export ${dev_name}=$dm_dev
1918 # Restore the saved value of the facet device.
1923 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1924 local dev_alias=$(facet_device_alias $facet)
1926 local saved_dev=${dev_alias}_dev_saved
1927 [[ -z ${!saved_dev} ]] ||
1928 eval export ${dev_alias}_dev=${!saved_dev}
1930 saved_dev=${dev_alias}failover_dev_saved
1931 [[ -z ${!saved_dev} ]] ||
1932 eval export ${dev_alias}failover_dev=${!saved_dev}
1936 # Remove a device-mapper device.
1937 # If the destination device is a loop device, then also detach it.
1941 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1945 is_dm_dev $facet $dm_dev || return 0
1947 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1948 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1950 do_facet $facet "$DMSETUP remove $dm_dev"
1951 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1953 unexport_dm_dev $facet
1955 # detach a loop device
1956 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1958 # unload dm-flakey module
1959 do_facet $facet "modprobe -r dm-flakey" || true
1965 local active_facet=$(facet_active $facet)
1966 local dev_alias=$(facet_device_alias $active_facet)
1967 local dev=${dev_alias}_dev
1968 local opt=${facet}_opt
1969 local mntpt=$(facet_mntpt $facet)
1970 local opts="${!opt} $@"
1971 local fstype=$(facet_fstype $facet)
1973 local dm_dev=${!dev}
1975 module_loaded lustre || load_modules
1979 if dm_flakey_supported $facet; then
1980 dm_dev=$(dm_create_dev $facet ${!dev})
1981 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1984 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1986 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1988 # import ZFS storage pool
1989 import_zpool $facet || return ${PIPESTATUS[0]}
1991 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1992 lustre:svname $dm_dev");;
1994 error "unknown fstype!";;
1997 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1998 # for testing LU-482 error handling in mount_facets() and test_0a()
1999 if [ -f $TMP/test-lu482-trigger ]; then
2003 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2007 if [ $RC -ne 0 ]; then
2008 echo "Start of $dm_dev on ${facet} failed ${RC}"
2012 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2013 if [[ "$health" != "healthy" ]]; then
2014 error "$facet is in a unhealthy state"
2017 set_default_debug_facet $facet
2019 if [[ $opts =~ .*nosvc.* ]]; then
2020 echo "Start $dm_dev without service"
2025 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2026 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2027 "" || error "$dm_dev failed to initialize!";;
2029 wait_update_facet ${facet} "$ZFS get -H -o value \
2030 lustre:svname $dm_dev 2>/dev/null | \
2031 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2032 error "$dm_dev failed to initialize!";;
2035 error "unknown fstype!";;
2039 # commit the device label change to disk
2040 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2041 echo "Commit the device label on ${!dev}"
2042 do_facet $facet "sync; sleep 1; sync"
2046 label=$(devicelabel ${facet} $dm_dev)
2047 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2048 eval export ${facet}_svc=${label}
2049 echo Started ${label}
2051 export_dm_dev $facet $dm_dev
2056 # start facet device options
2062 local dev_alias=$(facet_device_alias $facet)
2064 eval export ${dev_alias}_dev=${device}
2065 eval export ${facet}_opt=\"$@\"
2067 local varname=${dev_alias}failover_dev
2068 if [ -n "${!varname}" ] ; then
2069 eval export ${dev_alias}failover_dev=${!varname}
2071 eval export ${dev_alias}failover_dev=$device
2074 local mntpt=$(facet_mntpt $facet)
2075 do_facet ${facet} mkdir -p $mntpt
2076 eval export ${facet}_MOUNT=$mntpt
2077 mount_facet ${facet}
2087 local HOST=$(facet_active_host $facet)
2088 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2090 local mntpt=$(facet_mntpt $facet)
2091 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2092 if [ ${running} -ne 0 ]; then
2093 echo "Stopping $mntpt (opts:$@) on $HOST"
2094 do_facet ${facet} $UMOUNT $@ $mntpt
2097 # umount should block, but we should wait for unrelated obd's
2098 # like the MGS or MGC to also stop.
2099 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2101 if [[ $(facet_fstype $facet) == zfs ]]; then
2102 # export ZFS storage pool
2103 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2104 elif dm_flakey_supported $facet; then
2105 local host=${facet}_HOST
2106 local failover_host=${facet}failover_HOST
2107 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2108 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2109 dm_cleanup_dev $facet
2114 # get mdt quota type
2116 local varsvc=${SINGLEMDS}_svc
2117 do_facet $SINGLEMDS $LCTL get_param -n \
2118 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2121 # get ost quota type
2123 # All OSTs should have same quota type
2124 local varsvc=ost1_svc
2125 do_facet ost1 $LCTL get_param -n \
2126 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2129 # restore old quota type settings
2131 if [ "$old_MDT_QUOTA_TYPE" ]; then
2132 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2133 do_facet mgs $PERM_CMD \
2134 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2137 do_facet mgs $PERM_CMD \
2138 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2141 if [ "$old_OST_QUOTA_TYPE" ]; then
2142 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2143 do_facet mgs $PERM_CMD \
2144 osd-*.$FSNAME-OST*.quota_slave.enable = \
2147 do_facet mgs $LCTL conf_param \
2148 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2153 # Handle the case when there is a space in the lfs df
2154 # "filesystem summary" line the same as when there is no space.
2155 # This will allow fixing the "lfs df" summary line in the future.
2157 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2160 # Get free inodes on the MDT specified by mdt index, free indoes on
2161 # the whole filesystem will be returned when index == -1.
2167 if [ $index -eq -1 ]; then
2170 mdt_uuid=$(mdtuuid_from_index $index)
2173 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2178 # Get the OST device status from 'lfs df' with a given OST index.
2182 local mnt_pnt=${2:-$MOUNT}
2185 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2186 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2192 # save old quota type & set new quota type
2193 local mdt_qtype=$(mdt_quota_type)
2194 local ost_qtype=$(ost_quota_type)
2196 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2197 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2199 export old_MDT_QUOTA_TYPE=$mdt_qtype
2200 export old_OST_QUOTA_TYPE=$ost_qtype
2202 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2203 do_facet mgs $PERM_CMD \
2204 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2205 do_facet mgs $PERM_CMD \
2206 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2208 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2209 error "set mdt quota type failed"
2210 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2211 error "set ost quota type failed"
2214 local quota_usrs=$QUOTA_USERS
2216 # get_filesystem_size
2217 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2218 local blk_soft=$((disksz + 1024))
2219 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2221 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2222 local i_soft=$inodes
2223 local i_hard=$((i_soft + i_soft / 20))
2225 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2226 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2227 "inode-hardlimit: $i_hard"
2230 for usr in $quota_usrs; do
2231 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2233 cmd="$LFS setquota -$type $usr -b $blk_soft"
2234 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2236 eval $cmd || error "$cmd FAILED!"
2238 # display the quota status
2239 echo "Quota settings for $usr : "
2240 $LFS quota -v -u $usr $mntpt || true
2247 local opts=${3:-$MOUNT_OPTS}
2248 opts=${opts:+-o $opts}
2249 local flags=${4:-$MOUNT_FLAGS}
2251 local device=$MGSNID:/$FSNAME$FILESET
2252 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2253 echo "Bad mount command: opt=$flags $opts dev=$device " \
2258 echo "Starting client: $client: $flags $opts $device $mnt"
2259 do_node $client mkdir -p $mnt
2260 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2261 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2263 #disable FILESET if not supported
2264 do_nodes $client lctl get_param -n \
2265 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2266 device=$MGSNID:/$FSNAME
2267 do_node $client mkdir -p $mnt/$FILESET
2268 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2271 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2272 # Mount using nodemap key
2273 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2274 if $SK_UNIQUE_NM; then
2275 mountkey=$SK_PATH/nodemap/c0.key
2277 local prunedopts=$(echo $opts |
2278 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2279 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2282 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2286 set_default_debug_nodes $client
2297 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2299 [ "$3" ] && force=-f
2300 [ $running -eq 0 ] && return 0
2302 echo "Stopping client $client $mnt (opts:$force)"
2303 do_node $client lsof -t $mnt || need_kill=no
2304 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2305 pids=$(do_node $client lsof -t $mnt | sort -u);
2306 if [ -n "$pids" ]; then
2307 do_node $client kill -9 $pids || true
2311 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2313 if [ $busy -ne 0 ] ; then
2314 echo "$mnt is still busy, wait one second" && sleep 1
2315 do_node $client umount $force $mnt
2319 # Mount the file system on the MGS
2320 mount_mgs_client() {
2321 do_facet mgs "mkdir -p $MOUNT"
2322 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2323 error "unable to mount $MOUNT on MGS"
2326 # Unmount the file system on the MGS
2327 umount_mgs_client() {
2328 zconf_umount $mgs_HOST $MOUNT
2329 do_facet mgs "rm -rf $MOUNT"
2332 # nodes is comma list
2333 sanity_mount_check_nodes () {
2339 # FIXME: assume that all cluster nodes run the same os
2340 [ "$(uname)" = Linux ] || return 0
2343 for mnt in $mnts ; do
2344 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2345 mpts=\\\$(mount | grep -c $mnt' ');
2346 if [ \\\$running -ne \\\$mpts ]; then
2347 echo \\\$(hostname) env are INSANE!;
2350 [ $? -eq 0 ] || rc=1
2355 sanity_mount_check_servers () {
2356 [ -n "$CLIENTONLY" ] &&
2357 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2358 echo Checking servers environments
2360 # FIXME: modify get_facets to display all facets wo params
2361 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2365 for facet in ${facets//,/ }; do
2366 node=$(facet_host ${facet})
2367 mntpt=$(facet_mntpt $facet)
2368 sanity_mount_check_nodes $node $mntpt ||
2369 { error "server $node environments are insane!"; return 1; }
2373 sanity_mount_check_clients () {
2374 local clients=${1:-$CLIENTS}
2375 local mntpt=${2:-$MOUNT}
2376 local mntpt2=${3:-$MOUNT2}
2378 [ -z $clients ] && clients=$(hostname)
2379 echo Checking clients $clients environments
2381 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2382 error "clients environments are insane!"
2385 sanity_mount_check () {
2386 sanity_mount_check_servers || return 1
2387 sanity_mount_check_clients || return 2
2390 # mount clients if not mouted
2391 zconf_mount_clients() {
2394 local opts=${3:-$MOUNT_OPTS}
2395 opts=${opts:+-o $opts}
2396 local flags=${4:-$MOUNT_FLAGS}
2397 local device=$MGSNID:/$FSNAME$FILESET
2398 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2399 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2404 echo "Starting client $clients: $flags $opts $device $mnt"
2405 do_nodes $clients mkdir -p $mnt
2406 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2407 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2408 # Mount with own nodemap key
2410 # Mount all server nodes first with per-NM keys
2411 for nmclient in ${clients//,/ }; do
2412 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2413 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2416 # set perms for per-nodemap keys else permission denied
2417 do_nodes $(comma_list $(all_nodes)) \
2418 "keyctl show | grep lustre | cut -c1-11 |
2420 xargs -IX keyctl setperm X 0x3f3f3f3f"
2421 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2423 for nmclient in ${clients//,/ }; do
2424 if $SK_UNIQUE_NM; then
2425 mountkey=$SK_PATH/nodemap/c$i.key
2427 do_node $nmclient "! grep -q $mnt' ' \
2428 /proc/mounts || umount $mnt"
2429 local prunedopts=$(add_sk_mntflag $prunedopts);
2430 prunedopts=$(echo $prunedopts | sed -e \
2431 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2433 do_nodes $(comma_list $(all_server_nodes)) \
2436 do_node $nmclient $MOUNT_CMD $flags \
2437 $prunedopts $MGSNID:/$FSNAME $mnt ||
2442 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2444 do_nodes $clients $MOUNT_CMD $flags $opts \
2445 $MGSNID:/$FSNAME $mnt || return 1
2447 #disable FILESET if not supported
2448 do_nodes $clients lctl get_param -n \
2449 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2450 device=$MGSNID:/$FSNAME
2451 do_nodes $clients mkdir -p $mnt/$FILESET
2452 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2456 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2457 # Mount with nodemap key
2459 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2460 for nmclient in ${clients//,/ }; do
2461 if $SK_UNIQUE_NM; then
2462 mountkey=$SK_PATH/nodemap/c$i.key
2464 local prunedopts=$(echo $opts | sed -e \
2465 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2466 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2469 running=\\\$(mount | grep -c $mnt' ');
2471 if [ \\\$running -eq 0 ] ; then
2473 $MOUNT_CMD $flags $prunedopts $device $mnt;
2476 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2477 grep 'type lustre' | wc -l);
2478 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2479 echo zconf_mount_clients FAILED: \
2480 mount count \\\$running, not matching \
2481 with mount count of 'type lustre' \
2482 \\\$lustre_mnt_count;
2486 exit \\\$rc" || return ${PIPESTATUS[0]}
2493 if $SHARED_KEY; then
2494 tmpopts=$(add_sk_mntflag $opts)
2497 running=\\\$(mount | grep -c $mnt' ');
2499 if [ \\\$running -eq 0 ] ; then
2501 $MOUNT_CMD $flags $tmpopts $device $mnt;
2504 exit \\\$rc" || return ${PIPESTATUS[0]}
2507 echo "Started clients $clients: "
2508 do_nodes $clients "mount | grep $mnt' '"
2510 set_default_debug_nodes $clients
2515 zconf_umount_clients() {
2520 [ "$3" ] && force=-f
2522 echo "Stopping clients: $clients $mnt (opts:$force)"
2523 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2524 if [ \\\$running -ne 0 ] ; then
2525 echo Stopping client \\\$(hostname) $mnt opts:$force;
2526 lsof $mnt || need_kill=no;
2527 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2528 pids=\\\$(lsof -t $mnt | sort -u);
2529 if [ -n \\\"\\\$pids\\\" ]; then
2533 while umount $force $mnt 2>&1 | grep -q "busy"; do
2534 echo "$mnt is still busy, wait one second" && sleep 1;
2541 echo + $POWER_DOWN $node
2545 shutdown_node_hard () {
2547 local attempts=$SHUTDOWN_ATTEMPTS
2549 for i in $(seq $attempts) ; do
2552 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2553 echo "waiting for $host to fail attempts=$attempts"
2554 [ $i -lt $attempts ] || \
2555 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2561 local mnt=${2:-$MOUNT}
2564 if [ "$FAILURE_MODE" = HARD ]; then
2565 shutdown_node_hard $client
2567 zconf_umount_clients $client $mnt -f
2573 local facets="$(get_facets OST),$(get_facets MDS)"
2576 combined_mgs_mds || facets="$facets,mgs"
2578 for facet in ${facets//,/ }; do
2579 if [ $(facet_active_host $facet) == $host ]; then
2580 affected="$affected $facet"
2584 echo $(comma_list $affected)
2589 local host=${2:-$(facet_host $facet)}
2591 local label=$(convert_facet2label $facet)
2592 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2595 facets_up_on_host () {
2597 local facets=$(facets_on_host $host)
2600 for facet in ${facets//,/ }; do
2601 if $(facet_up $facet $host); then
2602 affected_up="$affected_up $facet"
2606 echo $(comma_list $affected_up)
2611 local affected_facet
2612 local affected_facets
2614 if [[ "$FAILURE_MODE" = HARD ]]; then
2615 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2616 dm_flakey_supported $facet; then
2617 affected_facets=$(affected_facets $facet)
2618 for affected_facet in ${affected_facets//,/ }; do
2619 unexport_dm_dev $affected_facet
2623 shutdown_node_hard $(facet_active_host $facet)
2631 echo + $POWER_UP $node
2644 if [ "$FAILURE_MODE" = HARD ]; then
2645 reboot_node $(facet_active_host $facet)
2653 if [ "$FAILURE_MODE" = HARD ]; then
2663 for facet in ${facets//,/ }; do
2664 hosts=$(expand_list $hosts $(facet_host $facet) )
2670 _check_progs_installed () {
2674 for prog in $progs; do
2675 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2676 echo $prog missing on $(hostname)
2683 check_progs_installed () {
2687 do_rpc_nodes "$nodes" _check_progs_installed $@
2690 # recovery-scale functions
2692 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2695 start_client_load() {
2698 local var=$(node_var_name $client)_load
2699 eval export ${var}=$load
2701 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2702 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2703 END_RUN_FILE=$END_RUN_FILE \
2704 LOAD_PID_FILE=$LOAD_PID_FILE \
2705 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2706 TESTNAME=$TESTNAME \
2707 DBENCH_LIB=$DBENCH_LIB \
2708 DBENCH_SRC=$DBENCH_SRC \
2709 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2714 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2715 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2716 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2717 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2718 ior_blockSize=$ior_blockSize \
2719 ior_blockUnit=$ior_blockUnit \
2720 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2721 ior_DURATION=$ior_DURATION \
2722 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2723 ior_custom_params=\\\"$ior_custom_param\\\" \
2724 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2727 log "Started client load: ${load} on $client"
2729 # get the children process IDs
2730 local pids=$(ps --ppid $ppid -o pid= | xargs)
2731 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2735 start_client_loads () {
2736 local -a clients=(${1//,/ })
2737 local numloads=${#CLIENT_LOADS[@]}
2740 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2741 testnum=$((nodenum % numloads))
2742 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2744 # bug 22169: wait the background threads to start
2748 # only for remote client
2749 check_client_load () {
2751 local var=$(node_var_name $client)_load
2752 local testload=run_${!var}.sh
2754 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2756 # bug 18914: try to connect several times not only when
2757 # check ps, but while check_node_health also
2761 while [ $RC = 254 -a $tries -gt 0 ]; do
2765 if ! check_node_health $client; then
2767 if [ $RC -eq 254 ]; then
2768 # FIXME: not sure how long we shuold sleep here
2772 echo "check node health failed: RC=$RC "
2776 # We can continue try to connect if RC=254
2777 # Just print the warning about this
2778 if [ $RC = 254 ]; then
2779 echo "got a return status of $RC from do_node while checking " \
2780 "node health on $client"
2783 # see if the load is still on the client
2786 while [ $RC = 254 -a $tries -gt 0 ]; do
2790 if ! do_node $client \
2791 "ps auxwww | grep -v grep | grep -q $testload"; then
2796 if [ $RC = 254 ]; then
2797 echo "got a return status of $RC from do_node while checking " \
2798 "(node health and 'ps') the client load on $client"
2799 # see if we can diagnose a bit why this is
2804 check_client_loads () {
2805 local clients=${1//,/ }
2809 for client in $clients; do
2810 check_client_load $client
2812 if [ "$rc" != 0 ]; then
2813 log "Client load failed on node $client, rc=$rc"
2819 restart_client_loads () {
2820 local clients=${1//,/ }
2821 local expectedfail=${2:-""}
2825 for client in $clients; do
2826 check_client_load $client
2828 if [ "$rc" != 0 -a "$expectedfail" ]; then
2829 local var=$(node_var_name $client)_load
2830 start_client_load $client ${!var}
2831 echo "Restarted client load ${!var}: on $client. Checking ..."
2832 check_client_load $client
2834 if [ "$rc" != 0 ]; then
2835 log "Client load failed to restart on node $client, rc=$rc"
2836 # failure one client load means test fail
2837 # we do not need to check other
2846 # Start vmstat and save its process ID in a file.
2851 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2854 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2855 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2858 # Display the nodes on which client loads failed.
2859 print_end_run_file() {
2863 [ -s $file ] || return 0
2865 echo "Found the END_RUN_FILE file: $file"
2868 # A client load will stop if it finds the END_RUN_FILE file.
2869 # That does not mean the client load actually failed though.
2870 # The first node in END_RUN_FILE is the one we are interested in.
2873 if [ -n "$node" ]; then
2874 local var=$(node_var_name $node)_load
2876 local prefix=$TESTLOG_PREFIX
2877 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2878 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2879 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2881 echo "Client load ${!var} failed on node $node:"
2887 # Stop the process which had its PID saved in a file.
2892 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2894 do_nodes $nodes "test -f $pid_file &&
2895 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2898 # Stop all client loads.
2899 stop_client_loads() {
2900 local nodes=${1:-$CLIENTS}
2903 # stop the client loads
2904 stop_process $nodes $pid_file
2906 # clean up the processes that started them
2907 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2909 # End recovery-scale functions
2911 # verify that lustre actually cleaned up properly
2913 VAR=$(lctl get_param -n catastrophe 2>&1)
2914 if [ $? = 0 ] ; then
2915 if [ $VAR != 0 ]; then
2916 error "LBUG/LASSERT detected"
2919 BUSY=$(dmesg | grep -i destruct || true)
2920 if [ -n "$BUSY" ]; then
2922 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2926 check_mem_leak || exit 204
2928 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2929 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2932 if module_loaded lnet || module_loaded libcfs; then
2933 echo "$TESTSUITE: modules still loaded..." 1>&2
2942 if [[ "$1" == "--verbose" ]]; then
2957 PREV_RESULT=$(do_node $node "$TEST")
2959 RESULT=$(do_node $node "$TEST")
2960 if [[ "$RESULT" == "$FINAL" ]]; then
2961 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2962 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2966 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2967 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2971 [[ $WAIT -ge $MAX ]] && break
2972 [[ $((WAIT % print)) -eq 0 ]] &&
2973 echo "Waiting $((MAX - WAIT)) secs for update"
2974 WAIT=$((WAIT + sleep))
2977 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2981 wait_update_facet() {
2983 [ "$1" = "--verbose" ] && verbose="$1" && shift
2987 wait_update $verbose $(facet_active_host $facet) "$@"
2991 do_nodes $(comma_list $(mdts_nodes)) \
2992 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2993 do_nodes $(comma_list $(osts_nodes)) \
2994 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2995 grep -v 'Found no match'
2999 local zfs_wait=${2:-5}
3001 # the occupied disk space will be released
3002 # only after TXGs are committed
3003 if [[ $(facet_fstype $1) == zfs ]]; then
3004 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3012 local lwm=$3 #low watermark
3013 local size_mb #how many MB should we write to pass watermark
3014 local ost_name=$(ostname_from_index $ost_idx)
3016 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3018 if (( $free_kb / 1024 > lwm )); then
3019 size_mb=$((free_kb / 1024 - lwm))
3021 #If 10% of free space cross low watermark use it
3022 if (( $free_kb / 10240 > size_mb )); then
3023 size_mb=$((free_kb / 10240))
3025 #At least we need to store 1.1 of difference between
3026 #free space and low watermark
3027 size_mb=$((size_mb + size_mb / 10))
3029 if (( lwm <= $free_kb / 1024 )) ||
3030 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3031 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3032 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3033 count=$size_mb oflag=append conv=notrunc
3038 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3039 echo "OST still has $((free_kb / 1024)) MB free"
3042 # This checks only the primary MDS
3043 ost_watermarks_get() {
3045 local ost_name=$(ostname_from_index $ost_idx)
3046 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3048 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3049 osp.$mdtosc_proc.reserved_mb_high)
3050 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3051 osp.$mdtosc_proc.reserved_mb_low)
3056 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3057 ost_watermarks_set() {
3061 local ost_name=$(ostname_from_index $ost_idx)
3062 local facets=$(get_facets MDS)
3064 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3065 osp.*$ost_name*.reserved_mb_low=$lwm \
3066 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3068 # sleep to ensure we see the change
3072 ost_watermarks_set_low_space() {
3074 local wms=$(ost_watermarks_get $ost_idx)
3075 local ost_name=$(ostname_from_index $ost_idx)
3077 local old_lwm=$(echo $wms | awk '{ print $1 }')
3078 local old_hwm=$(echo $wms | awk '{ print $2 }')
3080 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3081 # minimal extension size is 64M
3083 if (( $blocks / 1024 > 50 )); then
3084 new_lwm=$((blocks / 1024 - 50))
3086 local new_hwm=$((new_lwm + 5))
3088 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3089 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3092 # Set watermarks to ~current available space & then write data to fill it
3093 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3094 # internal statfs used by the stripe allocator
3096 # first parameter is the filename-prefix, which must get under t-f cleanup
3097 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3098 ost_watermarks_set_enospc() {
3102 local ost_name=$(ostname_from_index $ost_idx)
3103 local facets=$(get_facets MDS)
3107 for MDS in ${facets//,/ }; do
3108 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3110 do_facet $MDS $LCTL get_param -n \
3111 osp.$mdtosc_proc.reserved_mb_high ||
3112 skip "remote MDS does not support reserved_mb_high"
3115 wms=$(ost_watermarks_set_low_space $ost_idx)
3116 local new_lwm=$(echo $wms | awk '{ print $4 }')
3117 fill_ost $filename $ost_idx $new_lwm
3118 #First enospc could execute orphan deletion so repeat
3119 fill_ost $filename $ost_idx $new_lwm
3123 ost_watermarks_enospc_delete_files() {
3127 rm -f $DIR/${filename}.fill_ost$ost_idx
3129 wait_delete_completed
3133 # clean up from "ost_watermarks_set_enospc"
3134 ost_watermarks_clear_enospc() {
3140 ost_watermarks_enospc_delete_files $filename $ost_idx
3141 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3142 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3145 wait_delete_completed_mds() {
3146 local max_wait=${1:-20}
3148 local stime=$(date +%s)
3153 # find MDS with pending deletions
3154 for node in $(mdts_nodes); do
3155 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3156 2>/dev/null | calc_sum)
3157 if [[ $changes -eq 0 ]]; then
3160 mds2sync="$mds2sync $node"
3162 if [ -z "$mds2sync" ]; then
3163 wait_zfs_commit $SINGLEMDS
3166 mds2sync=$(comma_list $mds2sync)
3168 # sync MDS transactions
3169 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3171 # wait till all changes are sent and commmitted by OSTs
3172 # for ldiskfs space is released upon execution, but DMU
3173 # do this upon commit
3176 while [[ $WAIT -ne $max_wait ]]; do
3177 changes=$(do_nodes $mds2sync \
3178 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3179 #echo "$node: $changes changes on all"
3180 if [[ $changes -eq 0 ]]; then
3181 wait_zfs_commit $SINGLEMDS
3183 # the occupied disk space will be released
3184 # only after TXGs are committed
3185 wait_zfs_commit ost1
3193 echo "Delete is not completed in $((etime - stime)) seconds"
3194 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3201 # we can use "for" here because we are waiting the slowest
3202 for host in ${hostlist//,/ }; do
3203 check_network "$host" 900
3205 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3212 for facet in ${facetlist//,/ }; do
3213 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3215 wait_for_host $hostlist
3218 _wait_recovery_complete () {
3221 # Use default policy if $2 is not passed by caller.
3222 local MAX=${2:-$(max_recovery_time)}
3227 while [ $WAIT -lt $MAX ]; do
3228 STATUS=$(lctl get_param -n $param | grep status)
3230 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3233 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3235 echo "$param recovery not done in $MAX sec. $STATUS"
3239 wait_recovery_complete () {
3242 # with an assumption that at_max is the same on all nodes
3243 local MAX=${2:-$(max_recovery_time)}
3246 if [ "$FAILURE_MODE" = HARD ]; then
3247 facets=$(facets_on_host $(facet_active_host $facet))
3249 echo affected facets: $facets
3251 # we can use "for" here because we are waiting the slowest
3252 for facet in ${facets//,/ }; do
3253 local var_svc=${facet}_svc
3254 local param="*.${!var_svc}.recovery_status"
3256 local host=$(facet_active_host $facet)
3257 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3261 wait_mds_ost_sync () {
3262 # just because recovery is done doesn't mean we've finished
3263 # orphan cleanup. Wait for llogs to get synchronized.
3264 echo "Waiting for orphan cleanup..."
3265 # MAX value includes time needed for MDS-OST reconnection
3266 local MAX=$(( TIMEOUT * 2 ))
3267 local WAIT_TIMEOUT=${1:-$MAX}
3270 local list=$(comma_list $(mdts_nodes))
3271 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3272 if ! do_facet $SINGLEMDS \
3273 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3275 # old way, use mds_sync
3277 list=$(comma_list $(osts_nodes))
3278 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3281 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3282 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3283 local -a sync=($(do_nodes $list "$cmd"))
3286 for ((i=0; i<${#sync[@]}; i++)); do
3288 [ ${sync[$i]} -eq 1 ] && continue
3290 [ ${sync[$i]} -eq 0 ] && continue
3292 # there is a not finished MDS-OST synchronization
3296 sleep 2 # increase waiting time and cover statfs cache
3297 [ ${con} -eq 1 ] && return 0
3298 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3302 # show which nodes are not finished.
3303 cmd=$(echo $cmd | sed 's/-n//')
3304 do_nodes $list "$cmd"
3305 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3309 # Wait OSTs to be active on both client and MDT side.
3311 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3312 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3313 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3314 error "wait_update OSTs up on client failed"
3316 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3317 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3318 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3319 error "wait_update OSTs up on MDT0000 failed"
3322 wait_destroy_complete () {
3323 echo "Waiting for local destroys to complete"
3324 # MAX value shouldn't be big as this mean server responsiveness
3325 # never increase this just to make test pass but investigate
3326 # why it takes so long time
3329 while [ $WAIT -lt $MAX ]; do
3330 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3334 for ((i=0; i<${#RPCs[@]}; i++)); do
3335 [ ${RPCs[$i]} -eq 0 ] && continue
3336 # there are still some destroy RPCs in flight
3341 [ ${con} -eq 1 ] && return 0 # done waiting
3342 echo "Waiting ${WAIT}s for local destroys to complete"
3345 echo "Local destroys weren't done in $MAX sec."
3349 wait_delete_completed() {
3350 wait_delete_completed_mds $1 || return $?
3351 wait_destroy_complete || return $?
3360 # conf-sanity 31 takes a long time cleanup
3361 while [ $WAIT -lt 300 ]; do
3362 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3363 lctl dl | grep ' ST ' || true")
3364 [ -z "${running}" ] && return 0
3365 echo "waited $WAIT for${running}"
3366 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3368 WAIT=$((WAIT + INTERVAL))
3370 echo "service didn't stop after $WAIT seconds. Still running:"
3375 wait_remote_prog () {
3381 [ "$PDSH" = "no_dsh" ] && return 0
3383 while [ $WAIT -lt $2 ]; do
3384 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3385 [ -z "${running}" ] && return 0 || true
3386 echo "waited $WAIT for: "
3388 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3390 WAIT=$((WAIT + INTERVAL))
3392 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3393 [ -z "$pids" ] && return 0
3394 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3395 # FIXME: not portable
3396 for pid in $pids; do
3397 cat /proc/${pid}/status || true
3398 cat /proc/${pid}/wchan || true
3400 kill -9 $pid || true
3409 local clients=${1:-$CLIENTS}
3411 if [ -z "$clients" ]; then
3414 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3419 # not every config has many clients
3425 # usually checked on particular client or locally
3434 client_reconnect_try() {
3435 local f=$MOUNT/recon
3438 if [ -z "$CLIENTS" ]; then
3439 $LFS df $MOUNT; uname -n >> $f
3441 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3443 echo "Connected clients: $(cat $f)"
3444 ls -l $f > /dev/null
3448 client_reconnect() {
3449 # one client_reconnect_try call does not always do the job...
3451 client_reconnect_try && break
3456 affected_facets () {
3459 local host=$(facet_active_host $facet)
3460 local affected=$facet
3462 if [ "$FAILURE_MODE" = HARD ]; then
3463 affected=$(facets_up_on_host $host)
3469 local E2FSCK_ON_MDT0=false
3470 if [ "$1" == "--fsck" ]; then
3472 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3484 #Because it will only get up facets, we need get affected
3485 #facets before shutdown
3486 #For HARD Failure mode, it needs make sure facets on the same
3487 #HOST will only be shutdown and reboot once
3488 for facet in ${facets//,/ }; do
3489 local affected_facet
3491 #check whether facet has been included in other affected facets
3492 for ((index=0; index<$total; index++)); do
3493 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3496 if [ $skip -eq 0 ]; then
3497 affecteds[$total]=$(affected_facets $facet)
3502 for ((index=0; index<$total; index++)); do
3503 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3504 local host=$(facet_active_host $facet)
3505 echo "Failing ${affecteds[index]} on $host"
3506 shutdown_facet $facet
3509 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3510 $(mdsdevname 1) "-n" || error "Running e2fsck")
3512 for ((index=0; index<$total; index++)); do
3513 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3514 echo reboot facets: ${affecteds[index]}
3518 change_active ${affecteds[index]}
3520 wait_for_facet ${affecteds[index]}
3523 init_facets_vars_simple
3525 # start mgs first if it is affected
3526 if ! combined_mgs_mds &&
3527 list_member ${affecteds[index]} mgs; then
3528 mount_facet mgs || error "Restart of mgs failed"
3530 # FIXME; has to be changed to mount all facets concurrently
3531 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3532 echo mount facets: ${affecteds[index]}
3533 mount_facets ${affecteds[index]}
3535 do_nodes $(comma_list $(all_nodes)) \
3536 "keyctl show | grep lustre | cut -c1-11 |
3538 xargs -IX keyctl setperm X 0x3f3f3f3f"
3549 do_facet $facet "sync; sync; sync"
3552 # make sure there will be no seq change
3553 local clients=${CLIENTS:-$HOSTNAME}
3554 local f=fsa-\\\$\(hostname\)
3555 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3556 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3558 local svc=${facet}_svc
3559 do_facet $facet $LCTL --device ${!svc} notransno
3561 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3562 # in-memory state has to be cleared by either rebooting the host or
3563 # exporting and reimporting the pool.
3565 # Although the uberblocks are not updated when a pool is freezed,
3566 # transactions are still written to the disks. Modified blocks may be
3567 # cached in memory when tests try reading them back. The
3568 # export-and-reimport process also evicts any cached pool data from
3569 # memory to provide the correct "data loss" semantics.
3571 # In the test framework, the exporting and importing operations are
3572 # handled by stop() and mount_facet() separately, which are used
3573 # inside fail() and fail_abort().
3575 set_dev_readonly $facet
3576 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3577 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3580 replay_barrier_nodf() {
3581 local facet=$1 echo running=${running}
3582 do_facet $facet "sync; sync; sync"
3583 local svc=${facet}_svc
3584 echo Replay barrier on ${!svc}
3585 do_facet $facet $LCTL --device ${!svc} notransno
3586 set_dev_readonly $facet
3587 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3588 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3591 replay_barrier_nosync() {
3592 local facet=$1 echo running=${running}
3593 local svc=${facet}_svc
3594 echo Replay barrier on ${!svc}
3595 do_facet $facet $LCTL --device ${!svc} notransno
3596 set_dev_readonly $facet
3597 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3598 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3602 # Get Lustre client uuid for a given Lustre mount point.
3605 local mntpnt=${1:-$MOUNT}
3607 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3608 local uuid=$($LCTL get_param -n llite.$name.uuid)
3613 mds_evict_client() {
3614 local mntpnt=${1:-$MOUNT}
3615 local uuid=$(get_client_uuid $mntpnt)
3617 do_facet $SINGLEMDS \
3618 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3621 ost_evict_client() {
3622 local mntpnt=${1:-$MOUNT}
3623 local uuid=$(get_client_uuid $mntpnt)
3626 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3631 local clients=${CLIENTS:-$HOSTNAME}
3633 SK_NO_KEY_save=$SK_NO_KEY
3635 export SK_NO_KEY=false
3637 facet_failover $* || error "failover: $?"
3638 export SK_NO_KEY=$SK_NO_KEY_save
3639 # to initiate all OSC idling connections
3641 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3642 clients_up || error "post-failover stat: $?"
3647 facet_failover $facet
3653 change_active $facet
3654 wait_for_facet $facet
3655 mount_facet $facet -o abort_recovery
3656 clients_up || echo "first stat failed: $?"
3657 clients_up || error "post-failover stat: $?"
3660 host_nids_address() {
3664 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3668 if [ "$1" = "'*'" ]; then echo \'*\'; else
3674 if [[ -n "$NETTYPE" ]]; then
3675 h2name_or_ip "$1" "$NETTYPE"
3677 h2name_or_ip "$1" "$2"
3680 declare -fx h2nettype
3682 # Wrapper function to print the deprecation warning
3684 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3685 if [[ -n "$NETTYPE" ]]; then
3688 h2nettype "$1" "tcp"
3692 # Wrapper function to print the deprecation warning
3694 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3695 if [[ -n "$NETTYPE" ]]; then
3698 h2nettype "$1" "o2ib"
3702 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3703 # expressions format. As a bonus we can then just pass in those variables
3704 # to pdsh. What this function does is take a HOSTLIST type string and
3705 # expand it into a space deliminated list for us.
3713 [ -z "$hostlist" ] && return
3715 # Translate the case of [..],..,[..] to [..] .. [..]
3716 list="${hostlist/],/] }"
3718 [[ "$front" == *,* ]] && {
3721 list=${list/${old}/${new}}
3724 for item in $list; do
3725 # Test if we have any []'s at all
3726 if [ "$item" != "${item/\[/}" ]; then {
3727 # Expand the [*] into list
3731 if [ "$name" != "$item" ]; then
3732 group=${item#$name[*}
3735 for range in ${group//,/ }; do
3741 # Number of leading zeros
3744 end=$(echo $end | sed 's/0*//')
3745 [[ -z "$end" ]] && end=0
3746 [[ $padlen2 -gt $padlen ]] && {
3747 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3750 begin=$(echo $begin | sed 's/0*//')
3751 [ -z $begin ] && begin=0
3753 if [ ! -z "${begin##[!0-9]*}" ]; then
3754 order=$(seq -f "%0${padlen}g" $begin $end)
3756 order=$(eval echo {$begin..$end});
3759 for num in $order; do
3760 value="${name#*,}${num}${back}"
3761 [ "$value" != "${value/\[/}" ] && {
3762 value=$(hostlist_expand "$value")
3764 myList="$myList $value"
3769 myList="$myList $item"
3772 myList=${myList//,/ }
3773 myList=${myList:1} # Remove first character which is a space
3775 # Filter any duplicates without sorting
3777 myList="${list%% *}"
3779 while [[ "$list" != ${myList##* } ]]; do
3780 local tlist=" $list"
3781 list=${tlist// ${list%% *} / }
3783 myList="$myList ${list%% *}"
3785 myList="${myList%* }";
3787 # We can select an object at an offset in the list
3790 for item in $myList; do
3792 [ $cnt -eq $offset ] && {
3796 [ $(get_node_count $myList) -ne 1 ] && myList=""
3805 [ "$facet" == client ] && echo -n $HOSTNAME && return
3806 varname=${facet}_HOST
3807 if [ -z "${!varname}" ]; then
3808 if [ "${facet:0:3}" == "ost" ]; then
3809 local fh=${facet%failover}_HOST
3810 eval export ${facet}_HOST=${!fh}
3811 if [ -z "${!varname}" ]; then
3812 eval export ${facet}_HOST=${ost_HOST}
3814 elif [ "${facet:0:3}" == "mdt" -o \
3815 "${facet:0:3}" == "mds" -o \
3816 "${facet:0:3}" == "mgs" ]; then
3817 eval export ${facet}_HOST=${mds_HOST}
3823 facet_failover_host() {
3827 var=${facet}failover_HOST
3828 if [ -n "${!var}" ]; then
3833 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3834 "${facet:0:3}" == "mgs" ]; then
3836 eval export ${facet}failover_host=${mds_HOST}
3841 if [[ $facet == ost* ]]; then
3842 eval export ${facet}failover_host=${ost_HOST}
3850 local activevar=${facet}active
3852 if [ -f $TMP/${facet}active ] ; then
3853 source $TMP/${facet}active
3856 active=${!activevar}
3857 if [ -z "$active" ] ; then
3864 facet_active_host() {
3865 facet_host $(facet_active $1)
3868 # Get the passive failover partner host of facet.
3869 facet_passive_host() {
3871 [[ $facet = client ]] && return
3873 local host=${facet}_HOST
3874 local failover_host=${facet}failover_HOST
3875 local active_host=$(facet_active_host $facet)
3877 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3879 if [[ $active_host = ${!host} ]]; then
3880 echo -n ${!failover_host}
3890 facetlist=$(exclude_items_from_list $facetlist mgs)
3892 for facet in ${facetlist//,/ }; do
3893 local failover=${facet}failover
3894 local host=`facet_host $failover`
3895 [ -z "$host" ] && return
3897 local curactive=`facet_active $facet`
3898 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3899 eval export ${facet}active=$facet
3901 eval export ${facet}active=$failover
3903 # save the active host for this facet
3904 local activevar=${facet}active
3905 echo "$activevar=${!activevar}" > $TMP/$activevar
3906 [[ $facet = mds1 ]] && combined_mgs_mds && \
3907 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3908 local TO=`facet_active_host $facet`
3909 echo "Failover $facet to $TO"
3915 # do not stripe off hostname if verbose, bug 19215
3916 if [ x$1 = x--verbose ]; then
3924 if [ "$HOST" = "$HOSTNAME" ]; then
3926 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3927 echo "cannot run remote command on $HOST with $myPDSH"
3931 echo "CMD: $HOST $@" >&2
3932 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3935 if [[ "$myPDSH" == "rsh" ]] ||
3936 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3937 # we need this because rsh and pdsh do not return
3938 # exit code of an executed command
3939 local command_status="$TMP/cs"
3940 eval $myPDSH $HOST ":> $command_status"
3941 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3942 PATH=\$PATH:/sbin:/usr/sbin;
3944 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3945 echo command failed >$command_status"
3946 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3951 # print HOSTNAME for myPDSH="no_dsh"
3952 if [[ $myPDSH = no_dsh ]]; then
3953 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3955 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3958 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3960 return ${PIPESTATUS[0]}
3964 do_node --verbose "$@"
3967 single_local_node () {
3968 [ "$1" = "$HOSTNAME" ]
3971 # Outputs environment variable assignments that should be passed to remote nodes
3975 local facets=$(get_facets)
3978 for var in ${!MODOPTS_*}; do
3979 value=${!var//\"/\\\"}
3980 echo -n " ${var}=\"$value\""
3983 for facet in ${facets//,/ }; do
3985 if [ -n "${!var}" ]; then
3986 echo -n " $var=${!var}"
3990 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3991 if [ -n "${!var}" ]; then
3992 echo -n " $var=${!var}"
3996 for var in VERBOSE; do
3997 if [ -n "${!var}" ]; then
3998 echo -n " $var=${!var}"
4002 if [ -n "$FSTYPE" ]; then
4003 echo -n " FSTYPE=$FSTYPE"
4006 for var in LNETLND NETTYPE; do
4007 if [ -n "${!var}" ]; then
4008 echo -n " $var=${!var}"
4015 # do not stripe off hostname if verbose, bug 19215
4016 if [ x$1 = x--verbose ]; then
4024 if single_local_node $rnodes; then
4026 do_nodev $rnodes "$@"
4028 do_node $rnodes "$@"
4033 # This is part from do_node
4036 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
4037 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
4039 export FANOUT=$(get_node_count "${rnodes//,/ }")
4041 echo "CMD: $rnodes $@" >&2
4042 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4045 # do not replace anything from pdsh output if -N is used
4046 # -N Disable hostname: prefix on lines of output.
4047 if $verbose || [[ $myPDSH = *-N* ]]; then
4048 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4050 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4052 return ${PIPESTATUS[0]}
4056 # Execute commands on a single service's host
4058 # The \a facet (service) may be on a local or remote node, which is
4059 # determined at the time the command is run.
4061 # usage: do_facet $facet command [arg ...]
4065 local HOST=$(facet_active_host $facet)
4066 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
4070 # Function: do_facet_random_file $FACET $FILE $SIZE
4071 # Creates FILE with random content on the given FACET of given SIZE
4073 do_facet_random_file() {
4077 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4078 do_facet $facet "$cmd 2>/dev/null"
4081 do_facet_create_file() {
4085 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4086 do_facet $facet "$cmd 2>/dev/null"
4090 do_nodes --verbose "$@"
4096 # make sure its not already running
4098 rm -f $TMP/${facet}active
4099 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4100 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4102 if [[ $(facet_fstype $facet) == zfs ]]; then
4104 # After formatting a ZFS target, "cachefile=none" property will
4105 # be set on the ZFS storage pool so that the pool is not
4106 # automatically imported on system startup. And then the pool
4107 # will be exported so as to leave the importing and exporting
4108 # operations handled by mount_facet() and stop() separately.
4110 refresh_partition_table $facet $(facet_vdevice $facet)
4111 disable_zpool_cache $facet
4116 # Device formatted as ost
4119 local DEVNAME=OSTDEV$num
4121 local fstype=$(facet_fstype ost$num)
4125 local dev=ost${num}_dev
4126 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4127 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4128 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4130 #try $OSTZFSDEVn - independent of vdev
4131 DEVNAME=OSTZFSDEV$num
4132 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4134 error "unknown fstype!";;
4140 # Physical device location of data
4146 local fstype=$(facet_fstype ost$num)
4150 # vdevs are not supported by ldiskfs
4153 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4154 # Device formatted by zfs
4156 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4158 error "unknown fstype!";;
4164 # Logical device formatted for lustre
4167 local DEVNAME=MDSDEV$num
4169 local fstype=$(facet_fstype mds$num)
4173 local dev=mds${num}_dev
4174 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4175 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4176 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4178 # try $MDSZFSDEVn - independent of vdev
4179 DEVNAME=MDSZFSDEV$num
4180 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4182 error "unknown fstype!";;
4188 # Physical location of data
4192 local fstype=$(facet_fstype mds$num)
4196 # vdevs are not supported by ldiskfs
4199 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4200 # Device formatted by ZFS
4201 local DEVNAME=MDSDEV$num
4202 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4204 error "unknown fstype!";;
4212 local fstype=$(facet_fstype mgs)
4216 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4217 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4218 DEVPTR=$(mdsdevname 1)
4220 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4224 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4225 ( [ -z "$MGSZFSDEV" ] &&
4226 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4227 DEVPTR=$(mdsdevname 1)
4229 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4232 error "unknown fstype!";;
4241 local fstype=$(facet_fstype mgs)
4245 # vdevs are not supported by ldiskfs
4248 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4249 ( [ -z "$MGSDEV" ] &&
4250 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4251 VDEVPTR=$(mdsvdevname 1)
4252 elif [ -n "$MGSDEV" ]; then
4256 error "unknown fstype!";;
4264 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4266 local var=${facet}_MOUNT
4267 eval mntpt=${!var:-${MOUNT}-$facet}
4274 local dev=$(facet_device $facet)
4275 local mnt=${2:-$(facet_mntpt $facet)}
4279 if dm_flakey_supported $facet; then
4280 dm_dev=$(dm_create_dev $facet $dev)
4281 [[ -n "$dm_dev" ]] || dm_dev=$dev
4283 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4284 export_dm_dev $facet $dm_dev
4286 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4291 local dev=$(facet_device $facet)
4292 local mnt=${2:-$(facet_mntpt $facet)}
4294 do_facet $facet $UMOUNT $mnt
4298 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4303 local ds=$(facet_device $facet)
4304 local mnt=${2:-$(facet_mntpt $facet)}
4309 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4310 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4311 do_facet $facet $ZFS set canmount=noauto $ds
4313 # The "legacy" mount method is used here because "zfs unmount $mnt"
4314 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4315 # targets are not available at the time, the stat(2) on $MOUNT will
4318 do_facet $facet $ZFS set mountpoint=legacy $ds
4319 do_facet $facet mount -t zfs $ds $mnt
4320 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4321 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4326 local ds=$(facet_device $facet)
4327 local mnt=${2:-$(facet_mntpt $facet)}
4328 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4329 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4330 local mntpt=${!var_mntpt}
4331 local canmnt=${!var_canmnt}
4335 do_facet $facet umount $mnt
4336 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4337 do_facet $facet $ZFS set canmount=$canmnt $ds
4344 local fstype=$(facet_fstype $facet)
4346 mount_$fstype $facet $mnt
4352 local fstype=$(facet_fstype $facet)
4354 unmount_$fstype $facet $mnt
4361 # make sure we are using the primary server, so test-framework will
4362 # be able to clean up properly.
4363 activemds=`facet_active mds1`
4364 if [ $activemds != "mds1" ]; then
4368 local clients=$CLIENTS
4369 [ -z $clients ] && clients=$(hostname)
4371 zconf_umount_clients $clients $MOUNT "$*" || true
4372 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4374 [ -n "$CLIENTONLY" ] && return
4376 # The add fn does rm ${facet}active file, this would be enough
4377 # if we use do_facet <facet> only after the facet added, but
4378 # currently we use do_facet mds in local.sh
4379 for num in `seq $MDSCOUNT`; do
4381 rm -f ${TMP}/mds${num}active
4383 combined_mgs_mds && rm -f $TMP/mgsactive
4385 for num in `seq $OSTCOUNT`; do
4387 rm -f $TMP/ost${num}active
4390 if ! combined_mgs_mds ; then
4394 if $SHARED_KEY; then
4395 export SK_MOUNTED=false
4401 cleanup_echo_devs () {
4404 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4406 for dev in $devs; do
4407 $LCTL --device $dev cleanup
4408 $LCTL --device $dev detach
4413 nfs_client_mode && return
4414 cifs_client_mode && return
4417 CLEANUP_DM_DEV=true stopall $*
4424 combined_mgs_mds () {
4425 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4426 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4430 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4434 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4446 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4447 for i in $(echo "$var"); do
4448 if [ "$i" == "-O" ]; then
4450 first_o=$(($first_o + 1))
4453 if [ "$i" == "-E" ]; then
4455 first_e=$(($first_e + 1 ))
4460 [ $first_o -gt 1 ] && opt_o+=",";
4464 [ $first_e -gt 1 ] && opt_e+=",";
4475 [ -n "$opt_o" ] && echo " -O $opt_o"
4476 [ -n "$opt_e" ] && echo " -E $opt_e"
4482 local fsname=${3:-"$FSNAME"}
4483 local type=$(facet_type $facet)
4484 local index=$(facet_index $facet)
4485 local fstype=$(facet_fstype $facet)
4486 local host=$(facet_host $facet)
4491 if [ $type == MGS ] || ( [ $type == MDS ] &&
4492 [ "$dev" == $(mgsdevname) ] &&
4493 [ "$host" == "$(facet_host mgs)" ] ); then
4496 opts="--mgsnode=$MGSNID"
4499 if [ $type != MGS ]; then
4500 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4504 var=${facet}failover_HOST
4505 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4506 opts+=" --failnode=$(h2nettype ${!var})"
4509 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4510 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4512 if [ $type == MDS ]; then
4513 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4514 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4515 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4516 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4518 if [ $fstype == ldiskfs ]; then
4519 fs_mkfs_opts+="-O ea_inode,large_dir"
4522 if [ -n "${!var}" ]; then
4523 fs_mkfs_opts+=" -J device=${!var}"
4525 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4527 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4531 if [ $type == OST ]; then
4532 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4534 if [ $fstype == ldiskfs ]; then
4536 if [ -n "${!var}" ]; then
4537 fs_mkfs_opts+=" -J device=${!var}"
4539 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4544 opts+=" --backfstype=$fstype"
4547 if [ -n "${!var}" ]; then
4548 opts+=" --device-size=${!var}"
4551 var=$(upper $fstype)_MKFS_OPTS
4552 fs_mkfs_opts+=${!var:+" ${!var}"}
4554 var=${type}_FS_MKFS_OPTS
4555 fs_mkfs_opts+=${!var:+" ${!var}"}
4557 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4559 if [ -n "${fs_mkfs_opts## }" ]; then
4560 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4564 opts+=${!var:+" ${!var}"}
4571 local type=$(facet_type $facet)
4572 local var=${type}_MOUNT_FS_OPTS
4574 if [ -n "${!var}" ]; then
4575 opts+=" --mountfsoptions=${!var}"
4580 check_ost_indices() {
4581 local index_count=${#OST_INDICES[@]}
4582 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4584 # OST count is greater than the index count in $OST_INDEX_LIST.
4585 # We need check whether there are duplicate indices.
4589 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4590 index=$(facet_index ost$i)
4591 for j in $(seq 0 $((index_count - 1))); do
4592 [[ $index -ne ${OST_INDICES[j]} ]] ||
4593 error "ost$i has the same index $index as ost$((j+1))"
4600 local facet_type=$1 # mgs || mds || ost
4602 local facet=${1}${2}
4605 case "$(facet_fstype $facet)" in
4607 device=$(${facet_type}devname $facet_num)
4610 device=$(${facet_type}vdevname $facet_num)
4613 error "Unhandled filesystem type"
4617 do_facet $facet "[ -e \"$device\" ]" && return
4619 # Note: the following check only works with absolute paths
4620 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4621 error "$facet: device '$device' does not exist"
4623 # zpool create doesn't like empty files
4624 [[ $(facet_fstype $facet) == zfs ]] && return 0
4626 do_facet $facet "touch \"${device}\""
4635 echo "Format mgs: $(mgsdevname)"
4636 reformat_external_journal mgs
4638 # touch "device" in case it is a loopback file for testing and needs to
4639 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4640 # to non-existent files in /dev if the admin made a typo during setup
4643 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4644 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4654 echo "Format mds$num: $(mdsdevname $num)"
4655 reformat_external_journal mds$num
4657 __touch_device mds $num
4659 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4660 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4661 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4670 echo "Format ost$num: $(ostdevname $num)"
4671 reformat_external_journal ost$num
4673 __touch_device ost $num
4675 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4676 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4677 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4682 # Set hostid for ZFS/SPL zpool import protection
4683 # (Assumes MDS version is also OSS version)
4684 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4686 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4689 # We need ldiskfs here, may as well load them all
4691 [ -n "$CLIENTONLY" ] && return
4692 echo Formatting mgs, mds, osts
4693 if ! combined_mgs_mds ; then
4697 for num in $(seq $MDSCOUNT); do
4701 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4703 for num in $(seq $OSTCOUNT); do
4709 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4713 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4717 # 0: success, the old identity set already.
4718 # 1: success, the old identity does not set.
4723 local j=`expr $num - 1`
4724 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4726 if [ -z "$MDT" ]; then
4730 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4733 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4735 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4738 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4740 if [ $old = "NONE" ]; then
4749 zconf_umount $HOSTNAME $1 || error "umount failed"
4750 zconf_mount $HOSTNAME $1 || error "mount failed"
4758 rm -f $TMP/${facet}active
4759 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4764 local mdt_count=${1:-$MDSCOUNT}
4765 local ost_count=${2:-$OSTCOUNT}
4768 for num in $(seq $mdt_count); do
4769 DEVNAME=$(mdsdevname $num)
4770 writeconf_facet mds$num $DEVNAME || rc=$?
4773 for num in $(seq $ost_count); do
4774 DEVNAME=$(ostdevname $num)
4775 writeconf_facet ost$num $DEVNAME || rc=$?
4781 if ! combined_mgs_mds ; then
4782 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4791 for num in $(seq $MDSCOUNT); do
4792 devname=$(mdsdevname $num)
4793 start mds$num $devname $MDS_MOUNT_OPTS
4795 # We started mds$num, now we should set mds${num}_HOST
4796 # and mds${num}failover_HOST variables properly if they
4798 host=$(facet_host mds$num)
4799 for varname in mds${num}_HOST mds${num}failover_HOST; do
4800 if [[ -z "${!varname}" ]]; then
4804 if [ $IDENTITY_UPCALL != "default" ]; then
4805 switch_identity $num $IDENTITY_UPCALL
4815 for num in $(seq $OSTCOUNT); do
4816 devname=$(ostdevname $num)
4817 start ost$num $devname $OST_MOUNT_OPTS
4819 # We started ost$num, now we should set ost${num}_HOST
4820 # and ost${num}failover_HOST variables properly if they
4822 host=$(facet_host ost$num)
4823 for varname in ost${num}_HOST ost${num}failover_HOST; do
4824 if [[ -z "${!varname}" ]]; then
4832 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4833 if [ ! -z $arg1 ]; then
4834 [ "$arg1" = "server_only" ] && return
4837 if [ -n "$CLIENTS" ]; then
4838 zconf_mount_clients $CLIENTS $MOUNT
4842 if [ "$MOUNT_2" ]; then
4843 mount_client $MOUNT2
4844 if [ -n "$CLIENTS" ]; then
4845 zconf_mount_clients $CLIENTS $MOUNT2
4850 sk_nodemap_setup() {
4851 local sk_map_name=${1:-$SK_S2SNM}
4852 local sk_map_nodes=${2:-$HOSTNAME}
4853 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4854 for servernode in $sk_map_nodes; do
4855 local nids=$(do_nodes $servernode "$LCTL list_nids")
4856 for nid in $nids; do
4857 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4858 $sk_map_name --range $nid"
4866 nfs_client_mode && return
4867 cifs_client_mode && return
4869 sanity_mount_check || error "environments are insane!"
4875 if [ -z "$CLIENTONLY" ]; then
4876 echo Setup mgs, mdt, osts
4877 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4879 if $SK_MOUNTED; then
4880 echo "Shared Key file system already mounted"
4885 if $SHARED_KEY; then
4886 export SK_MOUNTED=true
4890 echo "GSS_SK: setting kernel keyring perms"
4891 do_nodes $(comma_list $(all_nodes)) \
4892 "keyctl show | grep lustre | cut -c1-11 |
4894 xargs -IX keyctl setperm X 0x3f3f3f3f"
4897 # Need to start one nodemap for servers,
4898 # and one for clients.
4899 sk_nodemap_setup $SK_S2SNM \
4900 $(comma_list $(all_server_nodes))
4902 sk_nodemap_setup $SK_S2SNMCLI \
4903 ${CLIENTS:-$HOSTNAME}
4904 echo "Nodemap set up for SK S2S, remounting."
4913 # wait a while to allow sptlrpc configuration be propogated to targets,
4914 # only needed when mounting new target devices.
4922 # by remounting mdt before ost, initial connect from mdt to ost might
4923 # timeout because ost is not ready yet. wait some time to its fully
4924 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4925 # preceeded by a context negotiation rpc with $TIMEOUT.
4926 # FIXME better by monitoring import status.
4929 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4930 set_rule $FSNAME any cli2ost $SK_FLAVOR
4931 if $SK_SKIPFIRST; then
4932 export SK_SKIPFIRST=false
4936 "lctl set_param osc.*.idle_connect=1"
4939 wait_flavor cli2mdt $SK_FLAVOR
4940 wait_flavor cli2ost $SK_FLAVOR
4945 sleep $((TIMEOUT + 5))
4951 mounted_lustre_filesystems() {
4952 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4955 init_facet_vars () {
4956 [ -n "$CLIENTONLY" ] && return 0
4963 eval export ${facet}_dev=${device}
4964 eval export ${facet}_opt=\"$@\"
4966 local dev=${facet}_dev
4968 # We need to loop for the label
4969 # in case its not initialized yet.
4970 for wait_time in {0,1,3,5,10}; do
4972 if [ $wait_time -gt 0 ]; then
4973 echo "${!dev} not yet initialized,"\
4974 "waiting ${wait_time} seconds."
4978 local label=$(devicelabel ${facet} ${!dev})
4980 # Check to make sure the label does
4981 # not include ffff at the end of the label.
4982 # This indicates it has not been initialized yet.
4984 if [[ $label =~ [f|F]{4}$ ]]; then
4985 # label is not initialized, unset the result
4986 # and either try again or fail
4993 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4995 eval export ${facet}_svc=${label}
4997 local varname=${facet}failover_HOST
4998 if [ -z "${!varname}" ]; then
4999 eval export $varname=$(facet_host $facet)
5002 varname=${facet}_HOST
5003 if [ -z "${!varname}" ]; then
5004 eval export $varname=$(facet_host $facet)
5007 # ${facet}failover_dev is set in cfg file
5008 varname=${facet}failover_dev
5009 if [ -n "${!varname}" ] ; then
5010 eval export ${facet}failover_dev=${!varname}
5012 eval export ${facet}failover_dev=$device
5015 # get mount point of already mounted device
5016 # is facet_dev is already mounted then use the real
5017 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5018 # i.e. ${facet}_MOUNT if specified by user or default
5019 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5020 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5021 if [ -z $mntpt ]; then
5022 mntpt=$(facet_mntpt $facet)
5024 eval export ${facet}_MOUNT=$mntpt
5027 init_facets_vars () {
5030 if ! remote_mds_nodsh; then
5031 for num in $(seq $MDSCOUNT); do
5032 DEVNAME=`mdsdevname $num`
5033 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5037 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5039 if ! remote_ost_nodsh; then
5040 for num in $(seq $OSTCOUNT); do
5041 DEVNAME=$(ostdevname $num)
5042 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5047 init_facets_vars_simple () {
5050 if ! remote_mds_nodsh; then
5051 for num in $(seq $MDSCOUNT); do
5052 devname=$(mdsdevname $num)
5053 eval export mds${num}_dev=${devname}
5054 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5058 if ! combined_mgs_mds ; then
5059 eval export mgs_dev=$(mgsdevname)
5060 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5063 if ! remote_ost_nodsh; then
5064 for num in $(seq $OSTCOUNT); do
5065 devname=$(ostdevname $num)
5066 eval export ost${num}_dev=${devname}
5067 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5072 osc_ensure_active () {
5077 while [ $period -lt $timeout ]; do
5078 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5079 if [ $count -eq 0 ]; then
5083 echo "There are $count OST are inactive, wait $period seconds, and try again"
5085 period=$((period+3))
5088 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5091 set_conf_param_and_check() {
5095 local ORIG=$(do_facet $myfacet "$TEST")
5096 if [ $# -gt 3 ]; then
5102 echo "Setting $PARAM from $ORIG to $FINAL"
5103 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5104 error "conf_param $PARAM failed"
5106 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5107 error "check $PARAM failed!"
5110 set_persistent_param() {
5114 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5116 if [ $# -gt 3 ]; then
5123 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5124 echo "Setting $test_param from $orig to $final"
5125 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5126 error "$PERM_CMD $test_param failed"
5128 echo "Setting $param from $orig to $final"
5129 do_facet mgs "$PERM_CMD $param='$final'" ||
5130 error "$PERM_CMD $param failed"
5134 set_persistent_param_and_check() {
5138 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5140 if [ $# -gt 3 ]; then
5147 set_persistent_param $myfacet $test_param $param "$final"
5149 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5150 error "check $param failed!"
5153 init_param_vars () {
5154 TIMEOUT=$(lctl get_param -n timeout)
5155 TIMEOUT=${TIMEOUT:-20}
5157 if [ -n "$arg1" ]; then
5158 [ "$arg1" = "server_only" ] && return
5161 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5163 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5164 log "Using TIMEOUT=$TIMEOUT"
5166 osc_ensure_active $SINGLEMDS $TIMEOUT
5167 osc_ensure_active client $TIMEOUT
5168 $LCTL set_param osc.*.idle_timeout=debug
5170 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5171 local current_jobid_var=$($LCTL get_param -n jobid_var)
5173 if [ $JOBID_VAR = "existing" ]; then
5174 echo "keeping jobstats as $current_jobid_var"
5175 elif [ $current_jobid_var != $JOBID_VAR ]; then
5176 echo "setting jobstats to $JOBID_VAR"
5178 set_persistent_param_and_check client \
5179 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5182 echo "jobstats not supported by server"
5185 if [ $QUOTA_AUTO -ne 0 ]; then
5186 if [ "$ENABLE_QUOTA" ]; then
5187 echo "enable quota as required"
5188 setup_quota $MOUNT || return 2
5190 echo "disable quota as required"
5191 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5197 nfs_client_mode () {
5198 if [ "$NFSCLIENT" ]; then
5199 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5200 local clients=$CLIENTS
5201 [ -z $clients ] && clients=$(hostname)
5203 # FIXME: remove hostname when 19215 fixed
5204 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5205 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5206 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5207 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5209 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5215 cifs_client_mode () {
5216 [ x$CIFSCLIENT = xyes ] &&
5217 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5220 check_config_client () {
5223 local mounted=$(mount | grep " $mntpt ")
5224 if [ -n "$CLIENTONLY" ]; then
5226 # CLIENTONLY should not depend on *_HOST settings
5227 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5228 # in theory someone could create a new,
5229 # client-only config file that assumed lustre was already
5230 # configured and didn't set the MGSNID. If MGSNID is not set,
5231 # then we should use the mgs nid currently being used
5232 # as the default value. bug 18021
5233 [[ x$MGSNID = x ]] &&
5236 if [[ x$mgc != xMGC$MGSNID ]]; then
5237 if [ "$mgs_HOST" ]; then
5238 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5239 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5240 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5246 echo Checking config lustre mounted on $mntpt
5247 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5248 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5252 check_config_clients () {
5253 local clients=${CLIENTS:-$HOSTNAME}
5256 nfs_client_mode && return
5257 cifs_client_mode && return
5259 do_rpc_nodes "$clients" check_config_client $mntpt
5261 sanity_mount_check || error "environments are insane!"
5265 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5266 local cltimeout=$(lctl get_param -n timeout)
5267 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5268 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5275 [ -z $mntpt ] && return 1
5276 local mounted=$(mounted_lustre_filesystems)
5278 echo $mounted' ' | grep -w -q $mntpt' '
5282 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5286 # empty lustre filesystem may have empty directories lost+found and .lustre
5288 # exclude .lustre & lost+found
5289 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5290 -print | wc -l) = 1 ] || return 1
5291 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5292 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5293 # exclude .lustre/fid (LU-2780)
5294 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5295 -print | wc -l) = 1 ] || return 1
5297 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5302 check_and_setup_lustre() {
5304 nfs_client_mode && return
5305 cifs_client_mode && return
5307 local MOUNTED=$(mounted_lustre_filesystems)
5311 # both MOUNT and MOUNT2 are not mounted
5312 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5313 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5314 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5316 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5317 export I_MOUNTED=yes
5321 elif is_mounted $MOUNT2; then
5323 # MOUNT2 is mounted, while MOUNT_2 is not set
5324 if ! [ "$MOUNT_2" ]; then
5325 cleanup_mount $MOUNT2
5326 export I_UMOUNTED2=yes
5329 # MOUNT2 is mounted, MOUNT_2 is set
5331 # FIXME: what to do if check_config failed?
5333 # 1) remote client has mounted other Lustre fs ?
5334 # 2) it has insane env ?
5335 # let's try umount MOUNT2 on all clients and mount it again:
5336 if ! check_config_clients $MOUNT2; then
5337 cleanup_mount $MOUNT2
5338 restore_mount $MOUNT2
5339 export I_MOUNTED2=yes
5344 # MOUNT is mounted MOUNT2 is not mounted
5345 elif [ "$MOUNT_2" ]; then
5346 restore_mount $MOUNT2
5347 export I_MOUNTED2=yes
5351 # FIXME: what to do if check_config failed?
5353 # 1) remote client has mounted other Lustre fs?
5354 # 2) lustre is mounted on remote_clients atall ?
5355 check_config_clients $MOUNT
5359 set_default_debug_nodes $(comma_list $(nodes_list))
5362 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5364 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5365 facets="$(get_facets OST)"
5366 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5367 facets="$facets,$(get_facets MDS)"
5368 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5369 facets="$facets,mgs"
5370 local nodes="$(facets_hosts ${facets})"
5371 if [ -n "$nodes" ] ; then
5372 do_nodes $nodes "$LCTL set_param \
5373 osd-ldiskfs.track_declares_assert=1 || true"
5383 if [ "$ONLY" == "setup" ]; then
5389 local clients=${CLIENTS:-$HOSTNAME}
5392 zconf_mount_clients $clients $mntpt
5396 local clients=${CLIENTS:-$HOSTNAME}
5399 zconf_umount_clients $clients $mntpt
5402 cleanup_and_setup_lustre() {
5403 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5404 lctl set_param debug=0 || true
5406 if [ "$ONLY" == "cleanup" ]; then
5410 check_and_setup_lustre
5413 # Get all of the server target devices from a given server node and type.
5420 if [ "$type" == ost ]; then
5421 devs=$(get_osd_param $node "" mntdev)
5423 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5425 for dev in $devs; do
5427 *loop*) do_node $node "losetup $dev" | \
5428 sed -e "s/.*(//" -e "s/).*//" ;;
5434 # Get all of the server target devices.
5439 # Master MDS parameters used by lfsck
5440 MDTNODE=$(facet_active_host $SINGLEMDS)
5441 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5445 for node in $(mdts_nodes); do
5446 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5452 for node in $(osts_nodes); do
5453 OSTDEVS[i]=$(get_mnt_devs $node ost)
5458 # Run e2fsck on MDT or OST device.
5463 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5464 local log=$TMP/e2fsck.log
5468 do_node $node $cmd 2>&1 | tee $log
5470 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5472 if [ $MDSCOUNT -gt 1 ]; then
5473 skip_noexit "DNE mode isn't supported!"
5477 error "It's not DNE mode."
5482 [ $rc -le $FSCK_MAX_ERR ] ||
5483 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5489 # Run resize2fs on MDT or OST device.
5498 do_facet $facet "$RESIZE2FS $opts $device $size"
5501 # verify a directory is shared among nodes.
5502 check_shared_dir() {
5504 local list=${2:-$(comma_list $(nodes_list))}
5506 [ -z "$dir" ] && return 1
5507 do_rpc_nodes "$list" check_logdir $dir
5508 check_write_access $dir "$list" || return 1
5513 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5514 $LCTL set_param printk=+lfsck
5515 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5517 for k in $(seq $MDSCOUNT); do
5518 # wait up to 10+1 minutes for LFSCK to complete
5519 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5520 mdd.$(facet_svc mds${k}).lfsck_layout |
5521 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5522 error "MDS${k} layout isn't the expected 'completed'"
5523 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5524 mdd.$(facet_svc mds${k}).lfsck_namespace |
5525 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5526 error "MDS${k} namespace isn't the expected 'completed'"
5528 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5529 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5530 awk '/repaired/ { print $2 }' | calc_sum)
5531 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5532 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5533 awk '/repaired/ { print $2 }' | calc_sum)
5534 local repaired=$((rep_mdt + rep_ost))
5535 [ $repaired -eq 0 ] ||
5536 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5539 dump_file_contents() {
5545 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5546 error_noexit false \
5547 "Invalid parameters for dump_file_contents()"
5550 for node in ${nodes}; do
5551 do_node $node "for i in \\\$(find $dir -type f); do
5552 echo ====\\\${i}=======================;
5554 done" >> ${logname}.${node}.log
5558 dump_command_output() {
5564 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5565 error_noexit false \
5566 "Invalid parameters for dump_command_output()"
5570 for node in ${nodes}; do
5571 do_node $node "echo ====${cmd}=======================;
5572 $cmd" >> ${logname}.${node}.log
5579 # dump file contents from /proc/spl in case of zfs test
5580 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5581 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5582 dump_command_output \
5583 "$(osts_nodes)" "zpool events -v" "${logname}"
5586 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5587 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5588 dump_command_output \
5589 "$(mdts_nodes)" "zpool events -v" "${logname}"
5593 check_and_cleanup_lustre() {
5594 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5595 "$TESTSUITE" != "sanity-scrub" ]; then
5599 if is_mounted $MOUNT; then
5600 if $DO_CLEANUP; then
5601 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5602 error "remove sub-test dirs failed"
5606 [ "$ENABLE_QUOTA" ] && restore_quota || true
5609 if [ "$I_UMOUNTED2" = "yes" ]; then
5610 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5613 if [ "$I_MOUNTED2" = "yes" ]; then
5614 cleanup_mount $MOUNT2
5617 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5618 cleanupall -f || error "cleanup failed"
5626 wait_for_function () {
5629 # suppress fn both stderr and stdout
5630 if [ "$1" = "--quiet" ]; then
5632 quiet=" > /dev/null 2>&1"
5644 eval $fn $quiet && return 0
5646 wait=$((wait + sleep))
5647 [ $wait -lt $max ] || return 1
5648 echo waiting $fn, $((max - wait)) secs left ...
5658 [ "$host" = "$HOSTNAME" ] && return 0
5660 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5661 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5662 echo "Network not available!"
5666 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5674 # Convert a space-delimited list to a comma-delimited list. If the input is
5675 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5677 # echo is used to convert newlines to spaces, since it doesn't
5678 # introduce a trailing space as using "tr '\n' ' '" does
5679 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5685 echo $list | grep -qw $item
5688 # list, excluded are the comma separated lists
5689 exclude_items_from_list () {
5695 for item in ${excluded//,/ }; do
5696 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5698 echo $(comma_list $list)
5701 # list, expand are the comma separated lists
5703 local list=${1//,/ }
5704 local expand=${2//,/ }
5707 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5708 echo $(comma_list $expanded)
5711 testslist_filter () {
5712 local script=$LUSTRE/tests/${TESTSUITE}.sh
5714 [ -f $script ] || return 0
5716 local start_at=$START_AT
5717 local stop_at=$STOP_AT
5719 local var=${TESTSUITE//-/_}_START_AT
5720 [ x"${!var}" != x ] && start_at=${!var}
5721 var=${TESTSUITE//-/_}_STOP_AT
5722 [ x"${!var}" != x ] && stop_at=${!var}
5724 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5725 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5726 /^'${start_at}'$/ {flag = 0}
5727 {if (flag == 1) print $0}
5728 /^'${stop_at}'$/ { flag = 1 }'
5732 (cd `dirname $1`; echo $PWD/`basename $1`)
5736 local types=${1:-"OST MDS MGS"}
5740 for entry in $types; do
5741 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5742 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5745 MGS ) list="$list $name";;
5746 MDS|OST|AGT ) local count=${type}COUNT
5747 for ((i=1; i<=${!count}; i++)) do
5748 list="$list ${name}$i"
5750 * ) error "Invalid facet type"
5754 echo $(comma_list $list)
5757 ##################################
5758 # Adaptive Timeouts funcs
5761 # only check mds, we assume at_max is the same on all nodes
5762 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5763 if [ $at_max -eq 0 ]; then
5774 # suppose that all ost-s have the same $at value set
5775 [ $facet != "ost" ] || facet=ost1
5777 do_facet $facet "lctl get_param -n $at"
5795 if [ $facet == "ost" ]; then
5796 facet=$(get_facets OST)
5797 elif [ $facet == "mds" ]; then
5798 facet=$(get_facets MDS)
5800 hosts=$(expand_list $hosts $(facets_hosts $facet))
5803 do_nodes $hosts lctl set_param at_max=$at_max
5806 ##################################
5810 # OBD_FAIL_MDS_ALL_REQUEST_NET
5812 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5813 do_facet client "$1" || RC=$?
5814 do_facet $SINGLEMDS lctl set_param fail_loc=0
5819 # OBD_FAIL_MDS_ALL_REPLY_NET
5821 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5823 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5827 drop_reint_reply() {
5828 # OBD_FAIL_MDS_REINT_NET_REP
5830 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5832 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5836 drop_update_reply() {
5837 # OBD_FAIL_OUT_UPDATE_NET_REP
5841 do_facet mds${index} lctl set_param fail_loc=0x1701
5842 do_facet client "$@" || RC=$?
5843 do_facet mds${index} lctl set_param fail_loc=0
5848 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5851 local timeout=${2:-0}
5852 # default is (obd_timeout / 4) if unspecified
5853 echo "timeout is $timeout/$2"
5854 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5855 do_facet client "$1" || RC=$?
5856 do_facet client "sync"
5857 do_facet ost1 lctl set_param fail_loc=0
5861 drop_ldlm_cancel() {
5862 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5864 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5865 do_nodes $list lctl set_param fail_loc=0x304
5867 do_facet client "$@" || RC=$?
5869 do_nodes $list lctl set_param fail_loc=0
5873 drop_bl_callback_once() {
5875 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5876 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5877 do_facet client lctl set_param fail_loc=0x80000305
5878 do_facet client "$@" || rc=$?
5879 do_facet client lctl set_param fail_loc=0
5880 do_facet client lctl set_param fail_val=0
5881 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5885 drop_bl_callback() {
5887 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5888 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5889 do_facet client lctl set_param fail_loc=0x305
5890 do_facet client "$@" || rc=$?
5891 do_facet client lctl set_param fail_loc=0
5892 do_facet client lctl set_param fail_val=0
5893 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5897 drop_mdt_ldlm_reply() {
5898 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5900 local list=$(comma_list $(mdts_nodes))
5901 do_nodes $list lctl set_param fail_loc=0x157
5903 do_facet client "$@" || RC=$?
5905 do_nodes $list lctl set_param fail_loc=0
5909 drop_mdt_ldlm_reply_once() {
5910 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5912 local list=$(comma_list $(mdts_nodes))
5913 do_nodes $list lctl set_param fail_loc=0x80000157
5915 do_facet client "$@" || RC=$?
5917 do_nodes $list lctl set_param fail_loc=0
5925 echo "clearing fail_loc on $facet"
5926 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5929 set_nodes_failloc () {
5931 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5934 cancel_lru_locks() {
5935 #$LCTL mark "cancel_lru_locks $1 start"
5936 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5937 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5938 #$LCTL mark "cancel_lru_locks $1 stop"
5943 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5944 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5945 echo "$DEFAULT_LRU_SIZE"
5950 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5953 lru_resize_disable()
5955 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5961 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5967 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5968 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5969 echo there is still data in page cache $FILE ?
5970 lctl get_param -n $FILE
5978 DEBUGSAVE="$(lctl get_param -n debug)"
5979 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5983 [ -n "$DEBUGSAVE" ] &&
5984 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5988 [ -n "$DEBUGSAVE_SERVER" ] &&
5989 do_nodes $(comma_list $(all_server_nodes)) \
5990 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5996 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5999 debug_size_restore() {
6000 [ -n "$DEBUG_SIZE_SAVED" ] && \
6001 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6005 start_full_debug_logging() {
6010 local DEBUG_SIZE=150
6012 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
6013 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
6016 stop_full_debug_logging() {
6021 # prints bash call stack
6022 print_stack_trace() {
6025 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6026 local src=${BASH_SOURCE[$i]}
6027 local lineno=${BASH_LINENO[$i-1]}
6028 local funcname=${FUNCNAME[$i]}
6029 echo " = $src:$lineno:$funcname()"
6034 local TYPE=${TYPE:-"FAIL"}
6037 # do not dump logs if $1=false
6038 if [ "x$1" = "xfalse" ]; then
6043 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6044 (print_stack_trace 2) >&2
6046 # We need to dump the logs on all nodes
6048 gather_logs $(comma_list $(nodes_list))
6052 [ "$TESTSUITELOG" ] &&
6053 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6054 if [ -z "$*" ]; then
6055 echo "error() without useful message, please fix" > $LOGDIR/err
6057 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6058 echo "$@" > $LOGDIR/ignore
6060 echo "$@" > $LOGDIR/err
6064 # cleanup the env for failed tests
6068 ##################################
6070 ##################################
6072 # usage: stack_trap arg sigspec
6074 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6075 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
6076 # of overwriting them.
6077 # stacked traps are executed in reverse order of their registration
6079 # arg and sigspec have the same meaning as in man (1) trap
6085 # Use "trap -p" to get the quoting right
6086 local old_trap="$(trap -p "$sigspec")"
6087 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6088 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6090 # Once again, use "trap -p" to get the quoting right
6091 local new_trap="$(trap -- "$arg" "$sigspec"
6093 trap -- '' "$sigspec")"
6095 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6097 # The resulting string should be safe to "eval" as it is (supposedly
6098 # correctly) quoted by "trap -p"
6099 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6108 local log=$TESTSUITELOG
6110 [ -f "$log" ] && grep -qw FAIL $log && status=1
6124 # use only if we are ignoring failures for this test, bugno required.
6125 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6126 # e.g. error_ignore bz5494 "your message" or
6127 # error_ignore LU-5494 "your message"
6129 local TYPE="IGNORE ($1)"
6134 error_and_remount() {
6136 remount_client $MOUNT
6140 # Throw an error if it's not running in vm - usually for performance
6143 local virt=$(running_in_vm)
6144 if [[ -n "$virt" ]]; then
6145 echo "running in VM '$virt', ignore error"
6146 error_ignore env=$virt "$@"
6153 # Function: skip_env()
6154 # Purpose: to skip a test during developer testing because some tool
6155 # is missing, but fail the test in release testing because the test
6156 # environment is not configured properly".
6159 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6164 log " SKIP: $TESTSUITE $TESTNAME $@"
6166 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6167 skip_logged $TESTNAME "$@"
6170 echo "$@" > $LOGDIR/skip
6173 [[ -n "$TESTSUITELOG" ]] &&
6174 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6182 build_test_filter() {
6183 EXCEPT="$EXCEPT $(testslist_filter)"
6186 if [[ $O = [0-9]*-[0-9]* ]]; then
6187 for num in $(seq $(echo $O | tr '-' ' ')); do
6195 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
6196 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6197 [ "$EXCEPT_SLOW" ] && \
6198 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6199 for E in $EXCEPT; do
6200 eval EXCEPT_${E}=true
6202 for E in $ALWAYS_EXCEPT; do
6203 eval EXCEPT_ALWAYS_${E}=true
6205 for E in $EXCEPT_SLOW; do
6206 eval EXCEPT_SLOW_${E}=true
6208 for G in $GRANT_CHECK_LIST; do
6209 eval GCHECK_ONLY_${G}=true
6214 if [[ $1 = [a-z]* ]]; then
6221 # print a newline if the last test was skipped
6222 export LAST_SKIPPED=
6223 export ALWAYS_SKIPPED=
6225 # Main entry into test-framework. This is called with the name and
6226 # description of a test. The name is used to find the function to run
6227 # the test using "test_$name".
6229 # This supports a variety of methods of specifying specific test to
6230 # run or not run. These need to be documented...
6234 export base=$(basetest $1)
6239 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6240 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6241 local testname=EXCEPT_$1
6242 local testname_base=EXCEPT_$base
6243 if [ ${!testname}x != x ]; then
6245 skip_message="skipping excluded test $1"
6246 elif [ ${!testname_base}x != x ]; then
6248 skip_message="skipping excluded test $1 (base $base)"
6251 testname=EXCEPT_ALWAYS_$1
6252 testname_base=EXCEPT_ALWAYS_$base
6253 if [ ${!testname}x != x ]; then
6255 skip_message="skipping ALWAYS excluded test $1"
6256 elif [ ${!testname_base}x != x ]; then
6258 skip_message="skipping ALWAYS excluded test $1 (base $base)"
6261 testname=EXCEPT_SLOW_$1
6262 testname_base=EXCEPT_SLOW_$base
6263 if [ ${!testname}x != x ]; then
6265 skip_message="skipping SLOW test $1"
6266 elif [ ${!testname_base}x != x ]; then
6268 skip_message="skipping SLOW test $1 (base $base)"
6271 # If there are tests on the ONLY list, check if the current test
6272 # is on that list and, if so, check if the test is to be skipped
6273 # and if we are supposed to honor the skip lists.
6274 if [ -n "$ONLY" ]; then
6276 testname_base=ONLY_$base
6277 if [[ ${!testname}x != x || ${!testname_base}x != x ]]; then
6279 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6281 skip_noexit "$skip_message"
6284 [ -n "$LAST_SKIPPED" ] &&
6285 echo "" && LAST_SKIPPED=
6287 run_one_logged $1 "$2"
6297 if [ -n "$ALWAYS_SKIPPED" ]; then
6299 skip_noexit "$skip_message"
6302 run_one_logged $1 "$2"
6310 load_module ../libcfs/libcfs/libcfs
6322 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6327 strace -o $TMP/$1.strace -ttt $*
6329 log "FINISHED: $*: rc $RC"
6336 banner test complete, duration $duration sec
6337 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6338 echo duration $duration >>$TESTSUITELOG
6342 # Set TEST_STATUS here. It will be used for logging the result.
6345 if [[ -f $LOGDIR/err ]]; then
6347 elif [[ -f $LOGDIR/skip ]]; then
6350 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6354 local FFREE=$(do_node $SINGLEMDS \
6355 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6356 local FTOTAL=$(do_node $SINGLEMDS \
6357 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6359 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6363 echo -n "Resetting fail_loc on all nodes..."
6364 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6365 fail_val=0 2>/dev/null" || true
6371 # Log a message (on all nodes) padded with "=" before and after.
6372 # Also appends a timestamp and prepends the testsuite name.
6375 EQUALS="===================================================================================================="
6377 msg="== ${TESTSUITE} $*"
6379 [[ $last != "=" && $last != " " ]] && msg="$msg "
6380 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6381 # always include at least == after the message
6382 log "$msg== $(date +"%H:%M:%S (%s)")"
6385 check_dmesg_for_errors() {
6387 local errors="VFS: Busy inodes after unmount of\|\
6388 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6389 group descriptors corrupted"
6391 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6392 [ -z "$res" ] && return 0
6393 echo "Kernel error detected: $res"
6398 # Run a single test function and cleanup after it.
6400 # This function should be run in a subshell so the test func can
6401 # exit() without stopping the whole script.
6406 export tfile=f${testnum}.${TESTSUITE}
6407 export tdir=d${testnum}.${TESTSUITE}
6408 export TESTNAME=test_$testnum
6409 local SAVE_UMASK=`umask`
6412 if ! grep -q $DIR /proc/mounts; then
6416 banner "test $testnum: $message"
6417 test_${testnum} || error "test_$testnum failed with $?"
6420 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6422 check_dmesg_for_errors || error "Error in dmesg detected"
6423 if [ "$PARALLEL" != "yes" ]; then
6424 ps auxww | grep -v grep | grep -q multiop &&
6425 error "multiop still running"
6436 # Wrapper around run_one to ensure:
6437 # - test runs in subshell
6438 # - output of test is saved to separate log file for error reporting
6439 # - test result is saved to data file
6442 local BEFORE=$(date +%s)
6444 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6445 local test_log=$LOGDIR/$name
6446 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6447 local zfs_debug_log=$LOGDIR/$zfs_log_name
6449 rm -rf $LOGDIR/ignore
6451 local SAVE_UMASK=$(umask)
6455 log_sub_test_begin test_${1}
6456 (run_one $1 "$2") 2>&1 | tee -i $test_log
6457 local RC=${PIPESTATUS[0]}
6459 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6460 echo "test_$1 returned $RC" | tee $LOGDIR/err
6462 duration=$(($(date +%s) - $BEFORE))
6463 pass "$1" "(${duration}s)"
6465 if [[ -f $LOGDIR/err ]]; then
6466 TEST_ERROR=$(cat $LOGDIR/err)
6467 elif [[ -f $LOGDIR/ignore ]]; then
6468 TEST_ERROR=$(cat $LOGDIR/ignore)
6469 elif [[ -f $LOGDIR/skip ]]; then
6470 TEST_ERROR=$(cat $LOGDIR/skip)
6472 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6474 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6478 if [ -f $LOGDIR/err ]; then
6479 log_zfs_info "$zfs_debug_log"
6480 $FAIL_ON_ERROR && exit $RC
6489 # Print information of skipped tests to result.yml
6492 log_sub_test_begin $1
6494 log_sub_test_end "SKIP" "0" "0" "$@"
6498 (cd $(dirname $1); echo $PWD/$(basename $1))
6503 export base=$(basetest $1)
6504 [ "$CHECK_GRANT" == "no" ] && return 0
6506 testnamebase=GCHECK_ONLY_${base}
6507 testname=GCHECK_ONLY_$1
6508 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6510 echo -n "checking grant......"
6512 local clients=$CLIENTS
6513 [ -z "$clients" ] && clients=$(hostname)
6515 # sync all the data and make sure no pending data on server
6516 do_nodes $clients sync
6517 clients_up # initiate all idling connections
6520 client_grant=$(do_nodes $clients \
6521 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6522 awk '{ total += $1 } END { printf("%0.0f", total) }')
6525 # which is tot_granted less grant_precreate
6526 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6528 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6529 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6530 /tot_pending/{ total -= $2 };
6531 /grant_precreate/{ total -= $2 };
6532 END { printf("%0.0f", total) }')
6534 # check whether client grant == server grant
6535 if [[ $client_grant -ne $server_grant ]]; then
6536 do_nodes $(comma_list $(osts_nodes)) \
6537 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6538 "obdfilter.${FSNAME}-OST*.grant_*"
6539 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6540 error "failed: client:${client_grant} server: ${server_grant}."
6542 echo "pass: client:${client_grant} server: ${server_grant}"
6546 ########################
6552 ost=`echo $1 | awk -F_ '{print $3}'`
6553 if [ -z $ost ]; then
6554 ost=`echo $1 | sed 's/-osc.*//'`
6559 ostuuid_from_index()
6561 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6564 ostname_from_index() {
6565 local uuid=$(ostuuid_from_index $1)
6569 index_from_ostuuid()
6571 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6574 mdtuuid_from_index()
6576 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6580 # Return unique identifier for given hostname
6583 echo $host_name | md5sum | cut -d' ' -f1
6587 # Returns list of ip addresses for each interface
6589 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6594 # Cache address list to avoid mutiple execution of local_addr_list
6595 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6597 for i in $LOCAL_ADDR_LIST ; do
6598 [[ "$i" == "$addr" ]] && return 0
6605 local is_local="IS_LOCAL_$(host_id $host_name)"
6606 if [ -z "${!is_local-}" ] ; then
6608 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6609 is_local_addr "$host_ip" && eval $is_local=1
6611 [[ "${!is_local}" == "1" ]]
6616 local_node $node && return 1
6623 for node in $(mdts_nodes); do
6624 remote_node $node && return 0
6631 [ -n "$CLIENTONLY" ] && return 0 || true
6632 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6637 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6638 MSKIPPED=1 && return 1
6645 for node in $(osts_nodes) ; do
6646 remote_node $node && return 0
6653 [ -n "$CLIENTONLY" ] && return 0 || true
6654 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6659 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6660 OSKIPPED=1 && return 1
6666 [ -n "$CLIENTONLY" ] && return 0 || true
6668 MGS=$(facet_host mgs)
6669 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6674 remote_mds_nodsh || remote_ost_nodsh || \
6675 $(single_local_node $(comma_list $(nodes_list)))
6679 remote_ost && remote_mds
6682 # Get the active nodes for facets.
6690 for facet in ${facets//,/ }; do
6691 nodes="$nodes $(facet_active_host $facet)"
6694 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6698 # Get name of the active MGS node.
6700 echo -n $(facets_nodes $(get_facets MGS))
6703 # Get all of the active MDS nodes.
6705 echo -n $(facets_nodes $(get_facets MDS))
6708 # Get all of the active OSS nodes.
6710 echo -n $(facets_nodes $(get_facets OST))
6713 # Get all of the active AGT (HSM agent) nodes.
6715 echo -n $(facets_nodes $(get_facets AGT))
6718 # Get all of the client nodes and active server nodes.
6720 local nodes=$HOSTNAME
6724 # CLIENTS (if specified) contains the local client
6725 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6727 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6728 nodes="$nodes $(facets_nodes $(get_facets))"
6731 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6735 # Get all of the remote client nodes and remote active server nodes.
6736 remote_nodes_list () {
6737 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6740 # Get all of the MDS nodes, including active and passive nodes.
6748 for i in $(seq $MDSCOUNT); do
6750 failover_host=mds${i}failover_HOST
6751 nodes="$nodes ${!host} ${!failover_host}"
6754 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6755 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6759 # Get all of the OSS nodes, including active and passive nodes.
6767 for i in $(seq $OSTCOUNT); do
6769 failover_host=ost${i}failover_HOST
6770 nodes="$nodes ${!host} ${!failover_host}"
6773 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6774 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6778 # Get all of the server nodes, including active and passive nodes.
6779 all_server_nodes () {
6784 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6786 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6790 # Get all of the client and server nodes, including active and passive nodes.
6792 local nodes=$HOSTNAME
6796 # CLIENTS (if specified) contains the local client
6797 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6799 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6800 nodes="$nodes $(all_server_nodes)"
6803 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6807 init_clients_lists () {
6808 # Sanity check: exclude the local client from RCLIENTS
6809 local clients=$(hostlist_expand "$RCLIENTS")
6810 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6812 # Sanity check: exclude the dup entries
6813 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6815 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6817 # Sanity check: exclude the dup entries from CLIENTS
6818 # for those configs which has SINGLCLIENT set to local client
6819 clients=$(for i in $clients; do echo $i; done | sort -u)
6821 CLIENTS=$(comma_list $clients)
6822 local -a remoteclients=($RCLIENTS)
6823 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6824 varname=CLIENT$((i + 2))
6825 eval $varname=${remoteclients[i]}
6828 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6831 get_random_entry () {
6834 rnodes=${rnodes//,/ }
6836 local -a nodes=($rnodes)
6837 local num=${#nodes[@]}
6838 local i=$((RANDOM * num * 2 / 65536))
6844 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6848 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6849 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6854 echo $nodes | wc -w || true
6858 local nodes=$(osts_nodes)
6859 local osscount=$(get_node_count "$nodes")
6860 [ ! "$OSTCOUNT" = "$osscount" ]
6864 local nodes=$(mdts_nodes)
6865 local mdtcount=$(get_node_count "$nodes")
6866 [ ! "$MDSCOUNT" = "$mdtcount" ]
6869 generate_machine_file() {
6870 local nodes=${1//,/ }
6871 local machinefile=$2
6873 for node in $nodes; do
6874 echo $node >>$machinefile || \
6875 { echo "can not generate machinefile $machinefile" && return 1; }
6880 local file=$1/stripe
6883 $LFS getstripe -v $file || error "getstripe $file failed"
6887 setstripe_nfsserver () {
6889 local nfsexportdir=$2
6893 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6894 { print $1 }' /proc/mounts | cut -f 1 -d :))
6896 # check that only one nfs mounted
6897 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6898 (( ${#nfsexport[@]} == 1 )) ||
6899 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6901 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6904 # Check and add a test group.
6910 local gid=$(getent group $group_name | cut -d: -f3)
6911 if [[ -n "$gid" ]]; then
6912 [[ "$gid" -eq "$group_id" ]] || {
6913 error_noexit "inconsistent group ID:" \
6914 "new: $group_id, old: $gid"
6918 groupadd -g $group_id $group_name
6925 # Check and add a test user.
6938 local uid=$(getent passwd $user_name | cut -d: -f3)
6939 if [[ -n "$uid" ]]; then
6940 if [[ "$uid" -eq "$user_id" ]]; then
6941 local dir=$(getent passwd $user_name | cut -d: -f6)
6942 if [[ "$dir" != "$home" ]]; then
6944 usermod -d $home $user_name
6948 error_noexit "inconsistent user ID:" \
6949 "new: $user_id, old: $uid"
6954 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6961 check_runas_id_ret() {
6963 local myRUNAS_UID=$1
6964 local myRUNAS_GID=$2
6967 if [ -z "$myRUNAS" ]; then
6968 error_exit "myRUNAS command must be specified for check_runas_id"
6971 $myRUNAS krb5_login.sh || \
6972 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6974 mkdir $DIR/d0_runas_test
6976 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6977 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6978 rm -rf $DIR/d0_runas_test
6983 local myRUNAS_UID=$1
6984 local myRUNAS_GID=$2
6987 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6988 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6989 Please set RUNAS_ID to some UID which exists on MDS and client or
6990 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6993 # obtain the UID/GID for MPI_USER
6997 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6998 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7000 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7001 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7004 # obtain and cache Kerberos ticket-granting ticket
7005 refresh_krb5_tgt() {
7006 local myRUNAS_UID=$1
7007 local myRUNAS_GID=$2
7010 if [ -z "$myRUNAS" ]; then
7011 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7014 CLIENTS=${CLIENTS:-$HOSTNAME}
7015 do_nodes $CLIENTS "set -x
7016 if ! $myRUNAS krb5_login.sh; then
7017 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7022 # Run multiop in the background, but wait for it to print
7023 # "PAUSING" to its stdout before returning from this function.
7024 multiop_bg_pause() {
7025 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7029 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7032 echo "$MULTIOP_PROG $FILE v$ARGS"
7033 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7035 echo "TMPPIPE=${TMPPIPE}"
7036 read -t 60 multiop_output < $TMPPIPE
7037 if [ $? -ne 0 ]; then
7042 if [ "$multiop_output" != "PAUSING" ]; then
7043 echo "Incorrect multiop output: $multiop_output"
7058 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7064 inodes_available () {
7065 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7066 sort -un | head -n1) || return 1
7070 mdsrate_inodes_available () {
7071 local min_inodes=$(inodes_available)
7072 echo $((min_inodes * 99 / 100))
7075 # reset stat counters
7077 local paramfile="$1"
7078 lctl set_param -n $paramfile=0
7083 local paramfile="$1"
7085 lctl get_param -n $paramfile |
7086 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7090 awk '{sum += $1} END { printf("%0.0f", sum) }'
7093 calc_osc_kbytes () {
7094 $LFS df $MOUNT > /dev/null
7095 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7098 # save_lustre_params(comma separated facet list, parameter_mask)
7099 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7100 save_lustre_params() {
7105 for facet in ${facets//,/ }; do
7106 facet_svc=$(facet_svc $facet)
7108 "params=\\\$($LCTL get_param $2);
7109 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7110 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7111 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7112 while read s; do echo $facet \\\$s;
7113 done <<< \\\"\\\$param\\\""
7117 # restore lustre parameters from input stream, produces by save_lustre_params
7118 restore_lustre_params() {
7123 while IFS=" =" read facet name val; do
7124 do_facet $facet "$LCTL set_param -n $name=$val"
7128 check_node_health() {
7129 local nodes=${1:-$(comma_list $(nodes_list))}
7131 for node in ${nodes//,/ }; do
7132 check_network "$node" 5
7133 if [ $? -eq 0 ]; then
7134 do_node $node "rc=0;
7135 val=\\\$($LCTL get_param -n catastrophe 2>&1);
7136 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
7137 echo \\\$(hostname -s): \\\$val;
7140 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
7145 mdsrate_cleanup () {
7147 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7148 --nfiles $3 --dir $4 --filefmt $5 $6
7153 delayed_recovery_enabled () {
7154 local var=${SINGLEMDS}_svc
7155 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
7158 ########################
7160 convert_facet2label() {
7163 if [ x$facet = xost ]; then
7165 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7169 local varsvc=${facet}_svc
7171 if [ -n ${!varsvc} ]; then
7174 error "No label for $facet!"
7178 get_clientosc_proc_path() {
7179 echo "${1}-osc-[-0-9a-f]*"
7182 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
7183 # used by MDT would not be changed.
7184 # mdt lov: fsname-mdtlov
7185 # mdt osc: fsname-OSTXXXX-osc
7186 mds_on_old_device() {
7187 local mds=${1:-"$SINGLEMDS"}
7189 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
7190 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
7191 > /dev/null 2>&1" && return 0
7196 get_mdtosc_proc_path() {
7198 local ost_label=${2:-"*OST*"}
7200 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7201 local mdt_label=$(convert_facet2label $mds_facet)
7202 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7204 if [[ $ost_label = *OST* ]]; then
7205 echo "${ost_label}-osc-${mdt_index}"
7207 echo "${ost_label}-osp-${mdt_index}"
7211 get_osc_import_name() {
7214 local label=$(convert_facet2label $ost)
7216 if [ "${facet:0:3}" = "mds" ]; then
7217 get_mdtosc_proc_path $facet $label
7221 get_clientosc_proc_path $label
7225 _wait_import_state () {
7228 local maxtime=${3:-$(max_recovery_time)}
7229 local error_on_failure=${4:-1}
7233 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7234 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7235 if [ "${expected}" == "DISCONN" ]; then
7236 # for disconn we can check after proc entry is removed
7237 [ "x${CONN_STATE}" == "x" ] && return 0
7238 # with AT enabled, we can have connect request timeout near of
7239 # reconnect timeout and test can't see real disconnect
7240 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7242 if [ $i -ge $maxtime ]; then
7243 [ $error_on_failure -ne 0 ] && \
7244 error "can't put import for $CONN_PROC into ${expected}" \
7245 "state after $i sec, have ${CONN_STATE}"
7249 # Add uniq for multi-mount case
7250 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7254 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7258 wait_import_state() {
7261 local maxtime=${3:-$(max_recovery_time)}
7262 local error_on_failure=${4:-1}
7265 for param in ${params//,/ }; do
7266 _wait_import_state $state $param $maxtime $error_on_failure || return
7270 wait_import_state_mount() {
7271 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7275 wait_import_state $*
7278 # One client request could be timed out because server was not ready
7279 # when request was sent by client.
7280 # The request timeout calculation details :
7282 # /* We give the server rq_timeout secs to process the req, and
7283 # add the network latency for our local timeout. */
7284 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7285 # ptlrpc_at_get_net_latency(request) ;
7287 # ptlrpc_connect_import ()
7288 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7291 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7292 # ptlrpc_at_get_net_latency(request) ->
7293 # at_get (max (iat_net_latency=0, at_min)) = at_min
7296 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7297 # INITIAL_CONNECT_TIMEOUT + at_min
7299 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7300 # because we can not get this value in runtime,
7301 # the value depends on configure options, and it is not stored in /proc.
7303 # #define CONNECTION_SWITCH_MIN 5U
7304 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7306 request_timeout () {
7309 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7310 local init_connect_timeout=$TIMEOUT
7311 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7313 local at_min=$(at_get $facet at_min)
7315 echo $(( init_connect_timeout + at_min ))
7318 _wait_osc_import_state() {
7322 local target=$(get_osc_import_name $facet $ost_facet)
7323 local param="os[cp].${target}.ost_server_uuid"
7327 # 1. wait the deadline of client 1st request (it could be skipped)
7328 # 2. wait the deadline of client 2nd request
7329 local maxtime=$(( 2 * $(request_timeout $facet)))
7331 if [[ $facet == client* ]]; then
7332 # During setup time, the osc might not be setup, it need wait
7333 # until list_param can return valid value.
7334 params=$($LCTL list_param $param 2>/dev/null || true)
7335 while [ -z "$params" ]; do
7336 if [ $i -ge $maxtime ]; then
7337 echo "can't get $param in $maxtime secs"
7342 params=$($LCTL list_param $param 2>/dev/null || true)
7346 if [[ $ost_facet = mds* ]]; then
7347 # no OSP connection to itself
7348 if [[ $facet = $ost_facet ]]; then
7351 param="osp.${target}.mdt_server_uuid"
7355 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7356 wait_import_state $expected "$params" $maxtime; then
7357 error "$facet: import is not in $expected state after $maxtime"
7364 wait_osc_import_state() {
7370 if [[ $facet = mds ]]; then
7371 for num in $(seq $MDSCOUNT); do
7372 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7375 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7379 wait_osc_import_ready() {
7380 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7383 _wait_mgc_import_state() {
7386 local error_on_failure=${3:-1}
7387 local param="mgc.*.mgs_server_uuid"
7391 # 1. wait the deadline of client 1st request (it could be skipped)
7392 # 2. wait the deadline of client 2nd request
7393 local maxtime=$(( 2 * $(request_timeout $facet)))
7395 if [[ $facet == client* ]]; then
7396 # During setup time, the osc might not be setup, it need wait
7397 # until list_param can return valid value. And also if there
7398 # are mulitple osc entries we should list all of them before
7400 params=$($LCTL list_param $param 2>/dev/null || true)
7401 while [ -z "$params" ]; do
7402 if [ $i -ge $maxtime ]; then
7403 echo "can't get $param in $maxtime secs"
7408 params=$($LCTL list_param $param 2>/dev/null || true)
7411 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7412 wait_import_state $expected "$params" $maxtime \
7413 $error_on_failure; then
7414 if [ $error_on_failure -ne 0 ]; then
7415 error "import is not in ${expected} state"
7423 wait_mgc_import_state() {
7426 local error_on_failure=${3:-1}
7429 if [[ $facet = mds ]]; then
7430 for num in $(seq $MDSCOUNT); do
7431 _wait_mgc_import_state mds$num "$expected" \
7432 $error_on_failure || return
7435 _wait_mgc_import_state "$facet" "$expected"
7436 $error_on_failure || return
7440 wait_dne_interconnect() {
7443 if [ $MDSCOUNT -gt 1 ]; then
7444 for num in $(seq $MDSCOUNT); do
7445 wait_osc_import_ready mds mds$num
7450 get_clientmdc_proc_path() {
7454 get_clientmgc_proc_path() {
7462 [ -z "$list" ] && return 0
7464 # Add paths to lustre tests for 32 and 64 bit systems.
7465 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7466 local TESTPATH="$RLUSTRE/tests:"
7467 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7468 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7471 wait_clients_import_state () {
7478 if [ "$FAILURE_MODE" = HARD ]; then
7479 facets=$(facets_on_host $(facet_active_host $facet))
7482 for facet in ${facets//,/ }; do
7483 local label=$(convert_facet2label $facet)
7486 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7487 $label).ost_server_uuid" ;;
7488 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7489 $label).mds_server_uuid" ;;
7490 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7491 $label).mgs_server_uuid" ;;
7492 *) error "unknown facet!" ;;
7495 local params=$(expand_list $params $proc_path)
7498 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7500 error "import is not in ${expected} state"
7512 # wait until all MDTs are in the expected state
7513 for ((num = 1; num <= $MDSCOUNT; num++)); do
7514 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7518 if [ $facet = "mds" ]; then
7519 mproc="osp.$mdtosp.active"
7520 [ $num -eq $((tgt_idx + 1)) ] && continue
7522 mproc="osc.$mdtosp.active"
7528 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7531 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7532 if [ $result -eq $expected ]; then
7533 echo -n "target updated after "
7534 echo "$wait sec (got $result)"
7538 if [ $wait -eq $max ]; then
7539 error "$tgt_name: wanted $expected got $result"
7541 echo "Waiting $((max - wait)) secs for $tgt_name"
7551 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7552 $LCTL get_param obdfilter.*.kbytesavail))
7553 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7554 $LCTL get_param -n obdfilter.*.tot_granted))
7555 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7556 $LCTL get_param -n obdfilter.*.kbytestotal))
7557 for ((i=0; i<${#AVAILA[@]}; i++)); do
7558 local -a AVAIL1=(${AVAILA[$i]//=/ })
7559 local -a TOTAL=(${TOTALA[$i]//=/ })
7560 GRANT=$((${GRANTA[$i]}/1024))
7561 # allow 1% of total space in bavail because of delayed
7562 # allocation with ZFS which might release some free space after
7563 # txg commit. For small devices, we set a mininum of 8MB
7564 local LIMIT=$((${TOTAL} / 100 + 8000))
7565 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7566 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7567 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7568 echo " FULL" || echo
7574 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7577 check_pool_not_exist() {
7578 local fsname=${1%%.*}
7579 local poolname=${1##$fsname.}
7580 [[ $# -ne 1 ]] && return 0
7581 [[ x$poolname = x ]] && return 0
7582 list_pool $fsname | grep -w $1 && return 1
7587 local fsname=${1%%.*}
7588 local poolname=${1##$fsname.}
7590 stack_trap "destroy_test_pools $fsname" EXIT
7591 do_facet mgs lctl pool_new $1
7593 # get param should return err unless pool is created
7594 [[ $RC -ne 0 ]] && return $RC
7596 for mds_id in $(seq $MDSCOUNT); do
7597 local mdt_id=$((mds_id-1))
7598 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7599 wait_update_facet mds$mds_id \
7600 "lctl get_param -n lod.$lodname.pools.$poolname \
7601 2>/dev/null || echo foo" "" ||
7602 error "mds$mds_id: pool_new failed $1"
7604 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7605 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7611 add_pool_to_list () {
7612 local fsname=${1%%.*}
7613 local poolname=${1##$fsname.}
7615 local listvar=${fsname}_CREATED_POOLS
7616 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7620 remove_pool_from_list () {
7621 local fsname=${1%%.*}
7622 local poolname=${1##$fsname.}
7624 local listvar=${fsname}_CREATED_POOLS
7625 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7629 destroy_pool_int() {
7631 local OSTS=$(list_pool $1)
7632 for ost in $OSTS; do
7633 do_facet mgs lctl pool_remove $1 $ost
7635 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7636 error "MDS: pool_list $1 failed"
7637 do_facet mgs lctl pool_destroy $1
7640 # <fsname>.<poolname> or <poolname>
7642 local fsname=${1%%.*}
7643 local poolname=${1##$fsname.}
7645 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7649 check_pool_not_exist $fsname.$poolname
7650 [[ $? -eq 0 ]] && return 0
7652 destroy_pool_int $fsname.$poolname
7654 [[ $RC -ne 0 ]] && return $RC
7655 for mds_id in $(seq $MDSCOUNT); do
7656 local mdt_id=$((mds_id-1))
7657 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7658 wait_update_facet mds$mds_id \
7659 "lctl get_param -n lod.$lodname.pools.$poolname \
7660 2>/dev/null || echo foo" "foo" ||
7661 error "mds$mds_id: destroy pool failed $1"
7663 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7664 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7666 remove_pool_from_list $fsname.$poolname
7672 local fsname=${1:-$FSNAME}
7674 local listvar=${fsname}_CREATED_POOLS
7676 [ x${!listvar} = x ] && return 0
7678 echo "Destroy the created pools: ${!listvar}"
7679 for poolname in ${!listvar//,/ }; do
7680 destroy_pool $fsname.$poolname
7684 destroy_test_pools () {
7686 local fsname=${1:-$FSNAME}
7687 destroy_pools $fsname || true
7693 local ts=$(date +%s)
7696 if [[ ! -f "$YAML_LOG" ]]; then
7697 # init_logging is not performed before gather_logs,
7698 # so the $LOGDIR needs to be checked here
7699 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7702 [ -f $LOGDIR/shared ] && docp=false
7704 # dump lustre logs, dmesg
7706 prefix="$TESTLOG_PREFIX.$TESTNAME"
7708 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7710 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7711 echo "Dumping logs only on local client."
7712 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7713 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7718 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7719 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7721 if [ ! -f $LOGDIR/shared ]; then
7722 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7735 for i in $(seq 0 $num_mntpts); do
7736 cmd="ls -laf ${mntpt_root}$i/$dir"
7742 for pid in $pids; do
7749 # check_and_start_recovery_timer()
7750 # service_time = at_est2timeout(service_time);
7751 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7752 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7754 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7755 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7756 #define CONNECTION_SWITCH_MIN 5
7757 #define CONNECTION_SWITCH_INC 5
7758 max_recovery_time() {
7759 local init_connect_timeout=$((TIMEOUT / 20))
7760 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7762 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7763 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7765 echo -n $service_time
7768 recovery_time_min() {
7769 local connection_switch_min=5
7770 local connection_switch_inc=5
7771 local connection_switch_max
7772 local reconnect_delay_max
7773 local initial_connect_timeout
7777 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7778 (($connection_switch_min > $TIMEOUT)) &&
7779 max=$connection_switch_min || max=$TIMEOUT
7780 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7782 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7783 timeout_20=$((TIMEOUT/20))
7784 (($connection_switch_min > $timeout_20)) &&
7785 initial_connect_timeout=$connection_switch_min ||
7786 initial_connect_timeout=$timeout_20
7788 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7789 initial_connect_timeout))
7790 echo $((2 * reconnect_delay_max))
7793 get_clients_mount_count () {
7794 local clients=${CLIENTS:-$HOSTNAME}
7796 # we need to take into account the clients mounts and
7797 # exclude mds/ost mounts if any;
7798 do_nodes $clients cat /proc/mounts | grep lustre |
7799 grep -w $MOUNT | wc -l
7803 PROC_CLI="srpc_info"
7804 PROC_CON="srpc_contexts"
7812 if [ $M -lt $N ]; then
7816 while [ $N -lt $M ]; do
7826 calc_connection_cnt() {
7829 # MDT->MDT = 2 * C(M, 2)
7833 comb_m2=$(combination $MDSCOUNT 2)
7835 local num_clients=$(get_clients_mount_count)
7837 local cnt_mdt2mdt=$((comb_m2 * 2))
7838 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7839 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7840 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7841 if is_mounted $MOUNT2; then
7842 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7843 cnt_cli2ost=$((cnt_cli2ost * 2))
7851 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7852 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7853 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7854 + cnt_cli2ost + cnt_cli2mdt))
7868 local cmd="$tgt.srpc.flavor"
7870 if [ $net == "any" ]; then
7875 if [ $dir != "any" ]; then
7880 log "Setting sptlrpc rule: $cmd"
7881 do_facet mgs "$LCTL conf_param $cmd"
7887 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7897 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7898 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7900 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7902 if [ "x$bulkspec" != "x" ]; then
7903 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7905 if [ "x$algs" != "x" ]; then
7906 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7908 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7909 if [ $bulk == "bulkn" ]; then
7910 bulk_count=`echo "$output" | grep "bulk flavor" \
7911 | grep "null/null" | wc -l`
7912 elif [ $bulk == "bulki" ]; then
7913 bulk_count=`echo "$output" | grep "bulk flavor" \
7914 | grep "/null" | grep -v "null/" | wc -l`
7916 bulk_count=`echo "$output" | grep "bulk flavor" \
7917 | grep -v "/null" | grep -v "null/" | wc -l`
7921 [ $bulk_count -lt $count ] && count=$bulk_count
7932 local clients=${CLIENTS:-$HOSTNAME}
7934 for c in ${clients//,/ }; do
7935 local output=$(do_node $c lctl get_param -n \
7936 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7937 local tmpcnt=$(count_flvr "$output" $flavor)
7938 if $GSS_SK && [ $flavor != "null" ]; then
7939 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7940 output=$(do_node $c lctl get_param -n \
7941 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7942 local outcon=$(count_contexts "$output")
7943 if [ "$outcon" -lt "$tmpcnt" ]; then
7947 cnt=$((cnt + tmpcnt))
7957 local clients=${CLIENTS:-$HOSTNAME}
7959 for c in ${clients//,/ }; do
7961 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7962 local output=$(do_node $c lctl get_param -n \
7963 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7964 local tmpcnt=$(count_flvr "$output" $flavor)
7965 if $GSS_SK && [ $flavor != "null" ]; then
7966 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7967 output=$(do_node $c lctl get_param -n \
7968 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7969 local outcon=$(count_contexts "$output")
7970 if [ "$outcon" -lt "$tmpcnt" ]; then
7974 cnt=$((cnt + tmpcnt))
7984 if [ $MDSCOUNT -le 1 ]; then
7989 for num in `seq $MDSCOUNT`; do
7990 local output=$(do_facet mds$num lctl get_param -n \
7991 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7992 local tmpcnt=$(count_flvr "$output" $flavor)
7993 if $GSS_SK && [ $flavor != "null" ]; then
7994 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7995 output=$(do_facet mds$num lctl get_param -n \
7996 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7997 local outcon=$(count_contexts "$output")
7998 if [ "$outcon" -lt "$tmpcnt" ]; then
8002 cnt=$((cnt + tmpcnt))
8013 for num in `seq $MDSCOUNT`; do
8014 mdtosc=$(get_mdtosc_proc_path mds$num)
8015 mdtosc=${mdtosc/-MDT*/-MDT\*}
8016 local output=$(do_facet mds$num lctl get_param -n \
8017 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8018 local tmpcnt=$(count_flvr "$output" $flavor)
8019 if $GSS_SK && [ $flavor != "null" ]; then
8020 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8021 output=$(do_facet mds$num lctl get_param -n \
8022 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8023 local outcon=$(count_contexts "$output")
8024 if [ "$outcon" -lt "$tmpcnt" ]; then
8028 cnt=$((cnt + tmpcnt))
8037 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8039 count_flvr "$output" $flavor
8044 local dir=$1 # from to
8045 local flavor=$2 # flavor expected
8048 if [ $dir == "cli2mdt" ]; then
8049 res=`flvr_cnt_cli2mdt $flavor`
8050 elif [ $dir == "cli2ost" ]; then
8051 res=`flvr_cnt_cli2ost $flavor`
8052 elif [ $dir == "mdt2mdt" ]; then
8053 res=`flvr_cnt_mdt2mdt $flavor`
8054 elif [ $dir == "mdt2ost" ]; then
8055 res=`flvr_cnt_mdt2ost $flavor`
8056 elif [ $dir == "all2ost" ]; then
8057 res1=`flvr_cnt_mdt2ost $flavor`
8058 res2=`flvr_cnt_cli2ost $flavor`
8059 res=$((res1 + res2))
8060 elif [ $dir == "all2mdt" ]; then
8061 res1=`flvr_cnt_mdt2mdt $flavor`
8062 res2=`flvr_cnt_cli2mdt $flavor`
8063 res=$((res1 + res2))
8064 elif [ $dir == "all2all" ]; then
8065 res1=`flvr_cnt_mdt2ost $flavor`
8066 res2=`flvr_cnt_cli2ost $flavor`
8067 res3=`flvr_cnt_mdt2mdt $flavor`
8068 res4=`flvr_cnt_cli2mdt $flavor`
8069 res=$((res1 + res2 + res3 + res4))
8077 local dir=$1 # from to
8078 local flavor=$2 # flavor expected
8079 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8080 local WAITFLAVOR_MAX=20 # how many retries before abort?
8083 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8084 echo -n "checking $dir..."
8085 res=$(do_check_flavor $dir $flavor)
8086 echo "found $res/$expect $flavor connections"
8087 [ $res -ge $expect ] && return 0
8091 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8092 # echo "Dumping additional logs for SK debug.."
8093 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8095 gather_logs $(comma_list $(nodes_list))
8100 restore_to_default_flavor()
8102 local proc="mgs.MGS.live.$FSNAME"
8104 echo "restoring to default flavor..."
8106 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8107 grep ".srpc.flavor" | wc -l)
8109 # remove all existing rules if any
8110 if [ $nrule -ne 0 ]; then
8111 echo "$nrule existing rules"
8112 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8113 grep ".srpc.flavor."); do
8114 echo "remove rule: $rule"
8115 spec=`echo $rule | awk -F = '{print $1}'`
8116 do_facet mgs "$LCTL conf_param -d $spec"
8120 # verify no rules left
8121 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8122 grep ".srpc.flavor." | wc -l)
8123 [ $nrule -ne 0 ] && error "still $nrule rules left"
8125 # wait for default flavor to be applied
8128 set_rule $FSNAME any any $SK_FLAVOR
8129 wait_flavor all2all $SK_FLAVOR
8131 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8132 set_rule $FSNAME any cli2ost $SK_FLAVOR
8133 wait_flavor cli2mdt $SK_FLAVOR
8134 wait_flavor cli2ost $SK_FLAVOR
8136 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8138 wait_flavor all2all null
8144 local flavor=${1:-null}
8146 echo "setting all flavor to $flavor"
8148 # FIXME need parameter to this fn
8149 # and remove global vars
8150 local cnt_all2all=$(calc_connection_cnt all2all)
8152 local res=$(do_check_flavor all2all $flavor)
8153 if [ $res -eq $cnt_all2all ]; then
8154 echo "already have total $res $flavor connections"
8158 echo "found $res $flavor out of total $cnt_all2all connections"
8159 restore_to_default_flavor
8161 [[ $flavor = null ]] && return 0
8163 if $GSS_SK && [ $flavor != "null" ]; then
8165 set_rule $FSNAME any any $flavor
8166 wait_flavor all2all $flavor
8168 set_rule $FSNAME any cli2mdt $flavor
8169 set_rule $FSNAME any cli2ost $flavor
8170 set_rule $FSNAME any mdt2ost null
8171 set_rule $FSNAME any mdt2mdt null
8172 wait_flavor cli2mdt $flavor
8173 wait_flavor cli2ost $flavor
8175 echo "GSS_SK now at flavor: $flavor"
8177 set_rule $FSNAME any any $flavor
8178 wait_flavor all2all $flavor
8185 # Checking for shared logdir
8186 if [ ! -d $dir ]; then
8187 # Not found. Create local logdir
8190 touch $dir/check_file.$(hostname -s)
8195 check_write_access() {
8197 local list=${2:-$(comma_list $(nodes_list))}
8201 for node in ${list//,/ }; do
8202 file=$dir/check_file.$(short_nodename $node)
8203 if [[ ! -f "$file" ]]; then
8204 # Logdir not accessible/writable from this node.
8207 rm -f $file || return 1
8213 [[ -n $YAML_LOG ]] && return
8214 local save_umask=$(umask)
8217 export YAML_LOG=${LOGDIR}/results.yml
8221 # If the yaml log already exists then we will just append to it
8222 if [ ! -f $YAML_LOG ]; then
8223 if check_shared_dir $LOGDIR; then
8224 touch $LOGDIR/shared
8225 echo "Logging to shared log directory: $LOGDIR"
8227 echo "Logging to local directory: $LOGDIR"
8230 yml_nodes_file $LOGDIR >> $YAML_LOG
8231 yml_results_file >> $YAML_LOG
8236 # If modules are not yet loaded then older "lctl lustre_build_version"
8237 # will fail. Use lctl build version instead.
8238 log "Client: $($LCTL lustre_build_version)"
8239 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
8240 do_facet $SINGLEMDS $LCTL --version)"
8241 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
8242 do_facet ost1 $LCTL --version)"
8246 yml_log_test $1 >> $YAML_LOG
8250 yml_log_test_status $@ >> $YAML_LOG
8253 log_sub_test_begin() {
8254 yml_log_sub_test_begin "$@" >> $YAML_LOG
8257 log_sub_test_end() {
8258 yml_log_sub_test_end "$@" >> $YAML_LOG
8264 local llverdev_opts=$2
8265 local devname=$(basename $1)
8266 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8267 # loop devices aren't in /proc/partitions
8268 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8270 size=$(($size / 1024 / 1024)) # Gb
8272 local partial_arg=""
8273 # Run in partial (fast) mode if the size
8274 # of a partition > 1 GB
8275 [ $size -gt 1 ] && partial_arg="-p"
8277 llverdev --force $partial_arg $llverdev_opts $dev
8283 local llverfs_opts=$2
8284 local use_partial_arg=$3
8285 local partial_arg=""
8286 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8288 # Run in partial (fast) mode if the size
8289 # of a partition > 1 GB
8290 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8292 llverfs $partial_arg $llverfs_opts $dir
8295 #Remove objects from OST
8296 remove_ost_objects() {
8302 local mntpt=$(facet_mntpt $facet)
8303 local opts=$OST_MOUNT_OPTS
8307 echo "removing objects from $ostdev on $facet: $objids"
8308 if ! test -b $ostdev; then
8309 opts=$(csa_add "$opts" -o loop)
8311 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8314 for i in $objids; do
8315 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8317 umount -f $mntpt || return $?
8321 #Remove files from MDT
8322 remove_mdt_files() {
8327 local mntpt=$(facet_mntpt $facet)
8328 local opts=$MDS_MOUNT_OPTS
8330 echo "removing files from $mdtdev on $facet: $files"
8331 if [ $(facet_fstype $facet) == ldiskfs ] &&
8332 ! do_facet $facet test -b $mdtdev; then
8333 opts=$(csa_add "$opts" -o loop)
8335 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8339 rm $mntpt/ROOT/$f || { rc=$?; break; }
8341 umount -f $mntpt || return $?
8345 duplicate_mdt_files() {
8350 local mntpt=$(facet_mntpt $facet)
8351 local opts=$MDS_MOUNT_OPTS
8353 echo "duplicating files on $mdtdev on $facet: $files"
8354 mkdir -p $mntpt || return $?
8355 if [ $(facet_fstype $facet) == ldiskfs ] &&
8356 ! do_facet $facet test -b $mdtdev; then
8357 opts=$(csa_add "$opts" -o loop)
8359 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8370 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8371 pushd $mntpt/ROOT > /dev/null || return $?
8374 touch $f.bad || return $?
8375 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8377 [ $rc -eq 0 ] || return $rc
8378 setfattr --restore $tmp || return $?
8384 local devs=${1//,/ }
8387 local rslt=$TMP/sgpdd_survey
8389 # sgpdd-survey cleanups ${rslt}.* files
8391 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8397 # returns the canonical name for an ldiskfs device
8402 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8403 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8404 echo dm-\\\${foo##*:};
8406 name=\\\$(basename \\\$dv);
8407 if [[ \\\$name = *flakey* ]]; then
8408 name=\\\$(lsblk -o NAME,KNAME |
8409 awk /\\\$name/'{print \\\$NF}');
8415 is_sanity_benchmark() {
8416 local benchmarks="dbench bonnie iozone fsx"
8418 for b in $benchmarks; do
8419 if [ "$b" == "$suite" ]; then
8427 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8431 # Get the available size (KB) of a given obd target.
8438 [[ $facet != client ]] || return 0
8440 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8445 # Get the page size (bytes) on a given facet node.
8446 # The local client page_size is directly available in PAGE_SIZE.
8450 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8452 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8453 page_size=$(do_facet $facet getconf PAGE_SIZE)
8454 echo -n ${page_size:-4096}
8458 # Get the block count of the filesystem.
8465 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8466 awk '/^Block count:/ {print $3}')
8470 # Get the block size of the filesystem.
8476 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8477 awk '/^Block size:/ {print $3}')
8481 # Check whether the "ea_inode" feature is enabled or not, to allow
8482 # ldiskfs xattrs over one block in size. Allow both the historical
8483 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8484 large_xattr_enabled() {
8485 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8487 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8489 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8490 grep -E -q '(ea_inode|large_xattr)'"
8491 return ${PIPESTATUS[0]}
8494 # Get the maximum xattr size supported by the filesystem.
8498 if large_xattr_enabled; then
8499 size=$($LCTL get_param -n llite.*.max_easize)
8501 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8502 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8504 # maximum xattr size = size of block - size of header -
8505 # size of 1 entry - 4 null bytes
8506 size=$((block_size - 32 - 32 - 4))
8512 # Dump the value of the named xattr from a file.
8517 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8520 # Generate a string with size of $size bytes.
8522 local size=${1:-1024} # in bytes
8524 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8527 reformat_external_journal() {
8532 if [ -n "${!var}" ]; then
8533 local rcmd="do_facet $facet"
8535 echo "reformat external journal on $facet:${!var}"
8536 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8540 # MDT file-level backup/restore
8541 mds_backup_restore() {
8544 local devname=$(mdsdevname $(facet_number $facet))
8545 local mntpt=$(facet_mntpt brpt)
8546 local rcmd="do_facet $facet"
8547 local metaea=${TMP}/backup_restore.ea
8548 local metadata=${TMP}/backup_restore.tgz
8549 local opts=${MDS_MOUNT_OPTS}
8550 local svc=${facet}_svc
8552 if ! ${rcmd} test -b ${devname}; then
8553 opts=$(csa_add "$opts" -o loop)
8556 echo "file-level backup/restore on $facet:${devname}"
8558 # step 1: build mount point
8559 ${rcmd} mkdir -p $mntpt
8560 # step 2: cleanup old backup
8561 ${rcmd} rm -f $metaea $metadata
8563 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8564 if [ ! -z $igif ]; then
8565 # step 3.5: rm .lustre
8566 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8568 # step 4: backup metaea
8570 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8572 # step 5: backup metadata
8574 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8576 ${rcmd} $UMOUNT $mntpt || return 4
8577 # step 8: reformat dev
8578 echo "reformat new device"
8579 format_mdt $(facet_number $facet)
8581 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8582 # step 10: restore metadata
8584 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8585 # step 11: restore metaea
8587 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8588 # step 12: remove recovery logs
8589 echo "remove recovery logs"
8590 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8591 # step 13: umount dev
8592 ${rcmd} $UMOUNT $mntpt || return 10
8593 # step 14: cleanup tmp backup
8594 ${rcmd} rm -f $metaea $metadata
8595 # step 15: reset device label - it's not virgin on
8596 ${rcmd} e2label $devname ${!svc}
8603 local devname=$(mdsdevname $(facet_number $facet))
8604 local mntpt=$(facet_mntpt brpt)
8605 local rcmd="do_facet $facet"
8606 local opts=${MDS_MOUNT_OPTS}
8608 if ! ${rcmd} test -b ${devname}; then
8609 opts=$(csa_add "$opts" -o loop)
8612 echo "removing OI files on $facet: idx=${idx}"
8614 # step 1: build mount point
8615 ${rcmd} mkdir -p $mntpt
8617 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8618 if [ -z $idx ]; then
8619 # step 3: remove all OI files
8620 ${rcmd} rm -fv $mntpt/oi.16*
8621 elif [ $idx -lt 2 ]; then
8622 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8626 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8627 for ((i=${idx}; i<64; i=$((i * idx)))); do
8628 ${rcmd} rm -fv $mntpt/oi.16.${i}
8632 ${rcmd} $UMOUNT $mntpt || return 2
8633 # OI files will be recreated when mounted as lustre next time.
8636 # generate maloo upload-able log file name
8637 # \param logname specify unique part of file name
8638 generate_logname() {
8639 local logname=${1:-"default_logname"}
8641 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8644 # make directory on different MDTs
8648 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8649 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8652 while getopts "c:i:p" opt; do
8654 c) dirstripe_count=$OPTARG;;
8655 i) dirstripe_index=$OPTARG;;
8657 \?) error "only support -i -c -p";;
8661 shift $((OPTIND - 1))
8662 [ $# -eq 1 ] || error "Only creating single directory is supported"
8665 if [ "$p_option" == "-p" ]; then
8666 local parent=$(dirname $path)
8668 [ -d $path ] && return 0
8669 if [ ! -d ${parent} ]; then
8670 mkdir -p ${parent} ||
8671 error "mkdir parent '$parent' failed"
8675 if [ $MDSCOUNT -le 1 ]; then
8676 mkdir $path || error "mkdir '$path' failed"
8680 if [ $dirstripe_index -eq -1 ]; then
8681 mdt_index=$((base % MDSCOUNT))
8683 mdt_index=$dirstripe_index
8686 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8687 if [ $dirstripe_count -eq -1 ]; then
8688 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8694 echo "striped dir -i$mdt_index -c$dirstripe_count $path"
8695 $LFS mkdir -i$mdt_index -c$dirstripe_count $path ||
8696 error "mkdir -i $mdt_index -c$dirstripe_count $path failed"
8700 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8702 # If called many times, passing @last_fd will avoid repeated searching
8703 # already-open FDs repeatedly if we know they are still in use.
8705 # usage: free_fd [last_fd]
8708 local max_fd=$(ulimit -n)
8709 local fd=$((${1:-2} + 1))
8711 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8714 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8718 check_mount_and_prep()
8720 is_mounted $MOUNT || setupall
8722 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8723 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8724 for idx in $(seq $MDSCOUNT); do
8725 local name="MDT$(printf '%04x' $((idx - 1)))"
8726 rm -rf $MOUNT/.lustre/lost+found/$name/*
8730 # calcule how many ost-objects to be created.
8731 precreated_ost_obj_count()
8735 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8736 local ost_name="OST$(printf '%04x' $ost_idx)"
8737 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8738 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8739 osp.$proc_path.prealloc_last_id)
8740 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8741 osp.$proc_path.prealloc_next_id)
8742 echo $((last_id - next_id + 1))
8745 check_file_in_pool()
8750 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8753 for t in $tlist ; do
8754 [ "$i" -eq "$t" ] && continue 2
8757 echo "pool list: $tlist"
8758 echo "striping: $res"
8759 error_noexit "$file not allocated in $pool"
8766 echo "Creating new pool"
8769 create_pool $FSNAME.$pool ||
8770 { error_noexit "No pool created, result code $?"; return 1; }
8771 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8772 { error_noexit "$pool not in lfs pool_list"; return 2; }
8775 pool_add_targets() {
8776 echo "Adding targets to pool"
8782 if [ -z $last ]; then
8785 local list=$(seq $first $step $last)
8788 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8789 do_facet mgs $LCTL pool_add \
8790 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8792 # wait for OSTs to be added to the pool
8793 for mds_id in $(seq $MDSCOUNT); do
8794 local mdt_id=$((mds_id-1))
8795 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8796 wait_update_facet mds$mds_id \
8797 "lctl get_param -n lod.$lodname.pools.$pool |
8798 sort -u | tr '\n' ' ' " "$t" || {
8799 error_noexit "mds$mds_id: Add to pool failed"
8803 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8804 | sort -u | tr '\n' ' ' " "$t" || {
8805 error_noexit "Add to pool failed"
8808 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8809 local addcount=$(((last - first) / step + 1))
8810 [ $lfscount -eq $addcount ] || {
8811 error_noexit "lfs pool_list bad ost count" \
8812 "$lfscount != $addcount"
8820 echo "Setting pool on directory $tdir"
8822 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8824 error_noexit "Cannot set pool $pool to $tdir"
8831 echo "Checking pool on directory $tdir"
8833 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8834 [ "$res" = "$pool" ] && return 0
8836 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8840 pool_dir_rel_path() {
8841 echo "Testing relative path works well"
8846 mkdir -p $root/$tdir/$tdir
8848 pool_set_dir $pool $tdir || return 1
8849 pool_set_dir $pool ./$tdir || return 2
8850 pool_set_dir $pool ../$tdir || return 3
8851 pool_set_dir $pool ../$tdir/$tdir || return 4
8852 rm -rf $tdir; cd - > /dev/null
8855 pool_alloc_files() {
8856 echo "Checking files allocation from directory pool"
8863 for i in $(seq -w 1 $count)
8865 local file=$tdir/file-$i
8867 check_file_in_pool $file $pool "$tlist" || \
8868 failed=$((failed + 1))
8870 [ "$failed" = 0 ] && return 0
8872 error_noexit "$failed files not allocated in $pool"
8876 pool_create_files() {
8877 echo "Creating files in pool"
8885 for i in $(seq -w 1 $count)
8887 local file=$tdir/spoo-$i
8888 $SETSTRIPE -p $pool $file
8889 check_file_in_pool $file $pool "$tlist" || \
8890 failed=$((failed + 1))
8892 [ "$failed" = 0 ] && return 0
8894 error_noexit "$failed files not allocated in $pool"
8899 echo "Checking 'lfs df' output"
8902 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8904 local res=$($LFS df --pool $FSNAME.$pool |
8906 grep "$FSNAME-OST" |
8908 [ "$res" = "$t" ] && return 0
8910 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8914 pool_file_rel_path() {
8915 echo "Creating files in a pool with relative pathname"
8920 { error_noexit "unable to create $tdir"; return 1 ; }
8921 local file="/..$tdir/$tfile-1"
8922 $SETSTRIPE -p $pool $file ||
8923 { error_noexit "unable to create $file" ; return 2 ; }
8926 $SETSTRIPE -p $pool $tfile-2 || {
8927 error_noexit "unable to create $tfile-2 in $tdir"
8932 pool_remove_first_target() {
8933 echo "Removing first target from a pool"
8936 local pname="lov.$FSNAME-*.pools.$pool"
8937 local t=$($LCTL get_param -n $pname | head -1)
8938 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8939 for mds_id in $(seq $MDSCOUNT); do
8940 local mdt_id=$((mds_id-1))
8941 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8942 wait_update_facet mds$mds_id \
8943 "lctl get_param -n lod.$lodname.pools.$pool |
8945 error_noexit "mds$mds_id: $t not removed from" \
8950 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8951 error_noexit "$t not removed from $FSNAME.$pool"
8956 pool_remove_all_targets() {
8957 echo "Removing all targets from pool"
8960 local pname="lov.$FSNAME-*.pools.$pool"
8961 for t in $($LCTL get_param -n $pname | sort -u)
8963 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8965 for mds_id in $(seq $MDSCOUNT); do
8966 local mdt_id=$((mds_id-1))
8967 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8968 wait_update_facet mds$mds_id "lctl get_param -n \
8969 lod.$lodname.pools.$pool" "" || {
8970 error_noexit "mds$mds_id: Pool $pool not drained"
8974 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8975 error_noexit "Pool $FSNAME.$pool cannot be drained"
8978 # striping on an empty/nonexistant pool should fall back
8979 # to "pool of everything"
8981 error_noexit "failed to use fallback striping for empty pool"
8984 # setstripe on an empty pool should fail
8985 $SETSTRIPE -p $pool $file 2>/dev/null && {
8986 error_noexit "expected failure when creating file" \
8994 echo "Destroying pool"
8998 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9001 # striping on an empty/nonexistant pool should fall back
9002 # to "pool of everything"
9004 error_noexit "failed to use fallback striping for missing pool"
9007 # setstripe on an empty pool should fail
9008 $SETSTRIPE -p $pool $file 2>/dev/null && {
9009 error_noexit "expected failure when creating file" \
9014 # get param should return err once pool is gone
9015 if wait_update $HOSTNAME "lctl get_param -n \
9016 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9018 remove_pool_from_list $FSNAME.$pool
9021 error_noexit "Pool $FSNAME.$pool is not destroyed"
9025 # Get and check the actual stripe count of one file.
9026 # Usage: check_stripe_count <file> <expected_stripe_count>
9027 check_stripe_count() {
9032 [[ -z "$file" || -z "$expected" ]] &&
9033 error "check_stripe_count: invalid argument"
9035 local cmd="$LFS getstripe -c $file"
9036 actual=$($cmd) || error "$cmd failed"
9037 actual=${actual%% *}
9039 if [[ $actual -ne $expected ]]; then
9040 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9041 error "$cmd not expected ($expected): found $actual"; }
9042 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9043 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9047 # Get and check the actual list of OST indices on one file.
9048 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9054 [[ -z "$file" || -z "$expected" ]] &&
9055 error "check_obdidx: invalid argument!"
9057 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
9058 grep -v obdidx | awk '{print $1}' | xargs))
9060 [[ $obdidx = $expected ]] ||
9061 error "list of OST indices on $file is $obdidx," \
9062 "should be $expected"
9065 # Get and check the actual OST index of the first stripe on one file.
9066 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9067 check_start_ost_idx() {
9072 [[ -z "$file" || -z "$expected" ]] &&
9073 error "check_start_ost_idx: invalid argument!"
9075 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
9078 [[ $start_ost_idx = $expected ]] ||
9079 error "OST index of the first stripe on $file is" \
9080 "$start_ost_idx, should be $expected"
9083 killall_process () {
9084 local clients=${1:-$(hostname)}
9089 do_nodes $clients "killall $signal $name"
9094 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9099 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9104 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9109 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9114 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9119 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9126 do_facet mgs "cat $LSNAPSHOT_LOG"
9132 echo "Cleaning test environment ..."
9134 # Every lsnapshot command takes exclusive lock with others,
9135 # so can NOT destroy the snapshot during list with 'xargs'.
9137 local ssname=$(lsnapshot_list | grep snapshot_name |
9138 grep lss_ | awk '{ print $2 }' | head -n 1)
9139 [ -z "$ssname" ] && break
9141 lsnapshot_destroy -n $ssname -f ||
9142 lss_err "Fail to destroy $ssname by force"
9152 local host=$(facet_active_host $facet)
9153 local dir=$(dirname $(facet_vdevice $facet))
9154 local pool=$(zpool_name $facet)
9155 local lfsname=$(zfs_local_fsname $facet)
9156 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9159 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9165 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9166 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9168 if ! combined_mgs_mds ; then
9169 [ $(facet_fstype mgs) != zfs ] &&
9170 skip "Lustre snapshot 1 only works for ZFS backend"
9172 local host=$(facet_active_host mgs)
9173 local dir=$(dirname $(facet_vdevice mgs))
9174 local pool=$(zpool_name mgs)
9175 local lfsname=$(zfs_local_fsname mgs)
9178 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9179 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9182 for num in `seq $MDSCOUNT`; do
9183 [ $(facet_fstype mds$num) != zfs ] &&
9184 skip "Lustre snapshot 1 only works for ZFS backend"
9186 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9187 lss_err "generate lss conf (mds$num)"
9190 for num in `seq $OSTCOUNT`; do
9191 [ $(facet_fstype ost$num) != zfs ] &&
9192 skip "Lustre snapshot 1 only works for ZFS backend"
9194 lss_gen_conf_one ost$num OST $((num - 1)) ||
9195 lss_err "generate lss conf (ost$num)"
9198 do_facet mgs "cat $LSNAPSHOT_CONF"
9201 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9202 parse_plain_dir_param()
9207 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9208 param="-c ${invalues[1]}"
9210 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9211 param="$param -S ${invalues[3]}"
9213 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9214 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9215 param="$param -i ${invalues[6]}"
9217 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9219 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9220 param="$param -i ${invalues[5]}"
9228 local val=$(awk '{print $2}' <<< $line)
9230 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9232 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9234 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9236 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9241 parse_layout_param()
9248 if [[ ! -z $line ]]; then
9249 if [[ -z $mode ]]; then
9250 if [[ $line =~ ^"stripe_count:" ]]; then
9252 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9254 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9259 if [[ $mode = "plain_dir" ]]; then
9260 param=$(parse_plain_dir_param "$line")
9261 elif [[ $mode = "plain_file" ]]; then
9262 val=$(parse_plain_param "$line")
9263 [[ ! -z $val ]] && param="$param $val"
9264 elif [[ $mode = "pfl" ]]; then
9265 val=$(echo $line | awk '{print $2}')
9266 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9267 if [[ $val = "EOF" ]]; then
9268 param="$param -E -1"
9270 param="$param -E $val"
9272 elif [[ $line =~ ^"stripe_count:" ]]; then
9274 val=$(parse_plain_dir_param "$line")
9278 val=$(parse_plain_param "$line")
9279 [[ ! -z $val ]] && param="$param $val"
9289 local param=$($LFS getstripe -d $1 | parse_layout_param)
9298 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9300 cancel_lru_locks mdc
9301 cancel_lru_locks osc
9303 # make sure PFID is set correctly for files
9304 do_nodes $(comma_list $(osts_nodes)) \
9305 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9308 cat $f &> /dev/nullA ||
9309 { rc=$?; echo "verify $f failed"; break; }
9312 do_nodes $(comma_list $(osts_nodes)) \
9313 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9317 # check that clients "oscs" was evicted after "before"
9318 check_clients_evicted() {
9325 for osc in $oscs; do
9327 echo "Check state for $osc"
9328 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9329 tail -n 3 | awk -F"[ [,]" \
9330 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9331 if (($? == 0)) && (($evicted > $before)); then
9332 echo "$osc is evicted at $evicted"
9337 [ $rc -eq 0 ] || error "client not evicted from OST"
9340 # check that clients OSCS current_state is FULL
9341 check_clients_full() {
9346 for osc in $oscs; do
9347 wait_update_facet client \
9348 "lctl get_param -n osc.$osc.state |
9349 grep 'current_state: FULL'" \
9350 "current_state: FULL" $timeout
9351 [ $? -eq 0 ] || error "$osc state is not FULL"
9356 __changelog_deregister() {
9358 local mdt="$(facet_svc $facet)"
9362 # skip cleanup if no user registered for this MDT
9363 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9364 # user is no longer registered, skip cleanup
9365 changelog_users "$facet" | grep -q "$cl_user" ||
9366 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9368 # From this point, if any operation fails, it is an error
9369 __changelog_clear $facet $cl_user 0 ||
9370 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9371 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9372 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9375 declare -Ax CL_USERS
9376 changelog_register() {
9377 for M in $(seq $MDSCOUNT); do
9379 local mdt="$(facet_svc $facet)"
9382 cl_mask=$(do_facet $facet $LCTL get_param \
9383 mdd.${mdt}.changelog_mask -n)
9384 stack_trap "do_facet $facet $LCTL \
9385 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9386 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9387 error "$mdt: changelog_mask=+hsm failed: $?"
9390 cl_user=$(do_facet $facet \
9391 $LCTL --device $mdt changelog_register -n) ||
9392 error "$mdt: register changelog user failed: $?"
9393 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9395 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9396 # Bash does not support nested arrays, but the format of a
9397 # cl_user is constrained enough to use whitespaces as separators
9398 CL_USERS[$facet]+="$cl_user "
9400 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9403 changelog_deregister() {
9405 # bash assoc arrays do not guarantee to list keys in created order
9406 # so reorder to get same order than in changelog_register()
9407 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9410 for facet in $cl_facets; do
9411 for cl_user in ${CL_USERS[$facet]}; do
9412 __changelog_deregister $facet $cl_user || return $?
9414 unset CL_USERS[$facet]
9420 local service=$(facet_svc $facet)
9422 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9425 changelog_user_rec() {
9428 local service=$(facet_svc $facet)
9430 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9433 changelog_chmask() {
9436 do_nodes $(comma_list $(mdts_nodes)) \
9437 $LCTL set_param mdd.*.changelog_mask="$mask"
9440 # usage: __changelog_clear FACET CL_USER [+]INDEX
9444 local mdt="$(facet_svc $facet)"
9450 # Remove the leading '+'
9452 rec+=$(changelog_user_rec $facet $cl_user)
9459 if [ $rec -eq 0 ]; then
9460 echo "$mdt: clear the changelog for $cl_user of all records"
9462 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9464 $LFS changelog_clear $mdt $cl_user $rec
9467 # usage: changelog_clear [+]INDEX
9469 # If INDEX is prefixed with '+', increment every changelog user's record index
9470 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9474 # bash assoc arrays do not guarantee to list keys in created order
9475 # so reorder to get same order than in changelog_register()
9476 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9479 for facet in $cl_facets; do
9480 for cl_user in ${CL_USERS[$facet]}; do
9481 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9489 for M in $(seq $MDSCOUNT); do
9491 local mdt="$(facet_svc $facet)"
9493 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9497 changelog_extract_field() {
9502 changelog_dump | gawk "/$cltype.*$file$/ {
9503 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9507 # Prints a changelog record produced by "lfs changelog" as an associative array
9510 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9511 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9512 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9513 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9514 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9515 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9516 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9518 # Note that the changelog record is not quoted
9519 # Also note that the line breaks in the output were only added for readability
9521 # Typically, you want to eval the output of the command to fill an actual
9522 # associative array, like this:
9523 # $> eval declare -A changelog=$(changelog2array $entry)
9525 # It can then be accessed like any bash associative array:
9526 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9528 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9536 # A changelog, as printed by "lfs changelog" typically looks like this:
9537 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9539 # Parse the positional part of the changelog
9541 # changelog_dump() prefixes records with their mdt's name
9542 local index="${1##*.}"
9544 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9545 "$index" "${2:2}" "$3" "$4" "$5"
9547 # Parse the key/value part of the changelog
9548 for arg in "${@:5}"; do
9549 # Check it matches a key=value syntax
9550 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9552 local key="${arg%%=*}"
9553 local value="${arg#*=}"
9557 # u is actually for uid AND gid: u=UID:GID
9558 printf " [uid]='%s'" "${value%:*}"
9588 printf " ['%s']='%s'" "$key" "$value"
9595 # Format and print a changelog record
9597 # Interpreted sequences are:
9599 # %f the "flags" attribute of a changelog record
9600 __changelog_printf()
9605 for ((i = 0; i < ${#format}; i++)); do
9606 local char="${format:$i:1}"
9607 if [ "$char" != % ]; then
9613 char="${format:$i:1}"
9616 printf '%s' "${changelog[flags]}"
9626 # Filter changelog records
9630 local action='print'
9633 while [ $# -gt 0 ]; do
9653 changelog_dump | { while read -r record; do
9654 eval local -A changelog=$(changelog2array $record)
9655 for key in "${!filter[@]}"; do
9658 [ "${changelog[$key]}" == "${filter[$key]}" ]
9665 case "${action:-print}" in
9667 printf '%s\n' "$record"
9670 __changelog_printf "$format"
9680 [ ! -d "$dir" ] && return
9682 [ -z "$layout" ] && {
9683 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9687 setfattr -n trusted.lov -v $layout $dir ||
9688 error "error restoring layout '$layout' to '$dir'"
9691 # save the layout of a directory, the returned string will be used by
9692 # restore_layout() to restore the layout
9695 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9696 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9700 # save layout of a directory and restore it at exit
9701 save_layout_restore_at_exit() {
9703 local layout=$(save_layout $dir)
9705 stack_trap "restore_layout $dir $layout" EXIT
9708 verify_yaml_layout() {
9714 echo "getstripe --yaml $src"
9715 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9716 echo "setstripe --yaml=$temp $dst"
9717 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9720 local layout1=$(get_layout_param $src)
9721 local layout2=$(get_layout_param $dst)
9722 # compare their layout info
9723 [ "$layout1" == "$layout2" ] ||
9724 error "$msg_prefix $src/$dst layouts are not equal"
9727 is_project_quota_supported() {
9728 $ENABLE_PROJECT_QUOTAS || return 1
9729 [ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" ] &&
9730 [ $(lustre_version_code $SINGLEMDS) -gt \
9731 $(version_code 2.9.55) ] &&
9732 lfs --help | grep project >&/dev/null &&
9733 egrep -q "7." /etc/redhat-release && return 0
9735 if [ "$(facet_fstype $SINGLEMDS)" == "zfs" ]; then
9736 [ $(lustre_version_code $SINGLEMDS) -le \
9737 $(version_code 2.10.53) ] && return 1
9739 do_facet mds1 $ZPOOL upgrade -v |
9740 grep project_quota && return 0
9746 enable_project_quota() {
9747 is_project_quota_supported || return 0
9748 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] && return 0
9749 stopall || error "failed to stopall (1)"
9751 for num in $(seq $MDSCOUNT); do
9752 do_facet mds$num $TUNE2FS -O project $(mdsdevname $num) ||
9753 error "tune2fs $(mdsdevname $num) failed"
9756 for num in $(seq $OSTCOUNT); do
9757 do_facet ost$num $TUNE2FS -O project $(ostdevname $num) ||
9758 error "tune2fs $(ostdevname $num) failed"
9765 disable_project_quota() {
9766 is_project_quota_supported || return 0
9767 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] && return 0
9768 stopall || error "failed to stopall (1)"
9770 for num in $(seq $MDSCOUNT); do
9771 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
9772 error "tune2fs $(mdsdevname $num) failed"
9775 for num in $(seq $OSTCOUNT); do
9776 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
9777 error "tune2fs $(ostdevname $num) failed"
9785 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
9786 # the following associated variables are added:
9788 # AGTCOUNT: number of agents
9789 # AGTDEV{N}: target HSM mount point (root path of the backend)
9790 # agt{N}_HOST: hostname of the agent agt{N}
9791 # SINGLEAGT: facet of the single agent
9793 # The number of agents is initialized as the number of remote client nodes.
9794 # By default, only single copytool is started on a remote client/agent. If there
9795 # was no remote client, then the copytool will be started on the local client.
9801 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
9802 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
9804 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
9805 if [[ $CLIENTCOUNT -gt 1 ]] &&
9806 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
9807 skip_env "SHARED_DIRECTORY should be accessible"\
9808 "on all client nodes"
9812 # We used to put the HSM archive in $SHARED_DIRECTORY but that
9813 # meant NFS issues could hose sanity-hsm sessions. So now we
9815 for n in $(seq $AGTCOUNT); do
9816 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
9817 agent=CLIENT$((n + 1))
9818 if [[ -z "${!agent}" ]]; then
9819 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
9822 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
9823 local var=agt${n}_HOST
9824 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
9827 export SINGLEAGT=${SINGLEAGT:-agt1}
9829 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
9830 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
9831 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
9832 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
9833 export HSMTOOL_TESTDIR
9834 export HSMTOOL_BASE=$(basename "$HSMTOOL" | cut -f1 -d" ")
9836 HSM_ARCHIVE_NUMBER=2
9838 # The test only support up to 10 MDTs
9839 MDT_PREFIX="mdt.$FSNAME-MDT000"
9840 HSM_PARAM="${MDT_PREFIX}0.hsm"
9842 # archive is purged at copytool setup
9843 HSM_ARCHIVE_PURGE=true
9845 # Don't allow copytool error upon start/setup
9846 HSMTOOL_NOERROR=false
9849 # Get the backend root path for the given agent facet.
9852 local dev=AGTDEV$(facet_number $facet)
9859 # get MDT device for each mdc
9860 for mdtno in $(seq 1 $MDSCOUNT); do
9861 local idx=$(($mdtno - 1))
9862 MDT[$idx]=$($LCTL get_param -n \
9863 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
9864 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
9868 search_copytools() {
9869 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9870 do_nodesv $hosts "pgrep -x $HSMTOOL_BASE"
9874 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9876 echo "Killing existing copytools on $hosts"
9877 do_nodesv $hosts "killall -q $HSMTOOL_BASE" || true
9881 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9882 local wait_timeout=200
9883 local wait_start=$SECONDS
9884 local wait_end=$((wait_start + wait_timeout))
9885 local sleep_time=100000 # 0.1 second
9887 while ((SECONDS < wait_end)); do
9888 if ! search_copytools $hosts; then
9889 echo "copytools stopped in $((SECONDS - wait_start))s"
9893 echo "copytools still running on $hosts"
9895 [ $sleep_time -lt 32000000 ] && # 3.2 seconds
9896 sleep_time=$(bc <<< "$sleep_time * 2")
9899 # try to dump Copytool's stack
9900 do_nodesv $hosts "echo 1 >/proc/sys/kernel/sysrq ; " \
9901 "echo t >/proc/sysrq-trigger"
9903 echo "copytools failed to stop in ${wait_timeout}s"
9908 copytool_monitor_cleanup() {
9909 local facet=${1:-$SINGLEAGT}
9910 local agent=$(facet_active_host $facet)
9912 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
9913 # Should die when the copytool dies, but just in case.
9914 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
9915 cmd+=" 2>/dev/null || true"
9916 do_node $agent "$cmd"
9917 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
9918 export HSMTOOL_MONITOR_DIR=
9921 # The pdsh should die on its own when the monitor dies. Just
9922 # in case, though, try to clean up to avoid any cruft.
9923 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
9924 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
9925 export HSMTOOL_MONITOR_PDSH=
9931 local host="$(facet_host "$1")"
9932 local prefix=$TESTLOG_PREFIX
9933 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
9935 printf "${prefix}.copytool${archive_id}_log.${host}.log"
9940 do_facet $facet $HSMTOOL -p "$hsm_root" --rebind "$@" "$mountpoint"
9945 mkdir -p "$(dirname "$2")" ||
9946 error "cannot create directory '$(dirname "$2")'"
9947 do_facet $facet $HSMTOOL -p "$hsm_root" --import "$@" "$mountpoint"
9952 local cmd="$HSMTOOL $HSMTOOL_VERBOSE --daemon --hsm-root \"$hsm_root\""
9953 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
9954 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
9955 [ ${#misc_options[@]} -gt 0 ] &&
9956 cmd+=" $(IFS=" " echo "$@")"
9957 cmd+=" \"$mountpoint\""
9959 echo "Starting copytool $facet on $(facet_host $facet)"
9960 stack_trap "do_facet $facet libtool execute pkill -x '$HSMTOOL' || true" EXIT
9961 do_facet $facet "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
9965 local facet="${1:-$SINGLEAGT}"
9967 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
9970 # Main entry point to perform copytool related operations
9974 # setup setup a copytool to run in the background, that copytool will be
9976 # import import a file from an HSM backend
9977 # rebind rebind an archived file to a new fid
9979 # Although the semantics might suggest otherwise, one does not need to 'setup'
9980 # a copytool before a call to 'copytool import' or 'copytool rebind'.
9988 local fail_on_error=true
9989 local -a misc_options
9990 while [ $# -gt 0 ]; do
9998 local mountpoint="$1"
10002 local archive_id="$1"
10006 local hsm_root="$1"
10010 local bandwidth="$1" # in MB/s
10013 local fail_on_error=false
10016 # Uncommon(/copytool dependent) option
10017 misc_options+=("$1")
10023 # Use default values if needed
10024 local facet=${facet:-$SINGLEAGT}
10025 local mountpoint="${mountpoint:-${MOUNT2:-$MOUNT}}"
10026 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10028 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10029 do_facet $facet mkdir -p "$hsm_root" ||
10030 error "mkdir '$hsm_root' failed"
10034 local copytool=lhsmtool
10038 __${copytool}_${action} "${misc_options[@]}"
10039 if [ $? -ne 0 ]; then
10044 local host="$(facet_host $facet)"
10045 error_msg="Failed to start copytool $facet on '$host'"
10048 local src="${misc_options[0]}"
10049 local dest="${misc_options[1]}"
10050 error_msg="Failed to import '$src' to '$dest'"
10053 error_msg="could not rebind file"
10057 $fail_on_error && error "$error_msg" || echo "$error_msg"
10062 local client_count=$1
10063 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10064 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10071 $LFS path2fid $1 | tr -d '[]'
10072 return ${PIPESTATUS[0]}
10080 if [[ $u == "user" ]]; then
10081 st=$($RUNAS $LFS hsm_state $f)
10084 st=$($LFS hsm_state $f)
10087 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10089 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10093 check_hsm_flags() {
10097 local st=$(get_hsm_flags $f)
10098 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10107 if [[ "$value" != "" ]]; then
10110 for mdtno in $(seq 1 $MDSCOUNT); do
10111 local idx=$(($mdtno - 1))
10112 local facet=mds${mdtno}
10113 # if $arg include -P option, run 1 set_param per MDT on the MGS
10114 # else, run set_param on each MDT
10115 [[ $arg = *"-P"* ]] && facet=mgs
10116 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10117 [[ $? != 0 ]] && rc=1
10125 wait_update --verbose $(facet_active_host $facet) "$@"
10128 mdts_check_param() {
10133 for mdtno in $(seq 1 $MDSCOUNT); do
10134 local idx=$(($mdtno - 1))
10135 wait_result mds${mdtno} \
10136 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10138 error "$key state is not '$target' on mds${mdtno}"
10142 cdt_set_mount_state() {
10143 mdts_set_param "-P" hsm_control "$1"
10144 # set_param -P is asynchronous operation and could race with set_param.
10145 # In such case configs could be retrieved and applied at mgc after
10146 # set_param -P completion. Sleep here to avoid race with set_param.
10147 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10148 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10149 # and 10 seconds to retrieve config from server.
10153 cdt_check_state() {
10154 mdts_check_param hsm_control "$1" 20
10157 cdt_set_sanity_policy() {
10158 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10161 mdts_set_param "" hsm.policy "+NRA"
10162 mdts_set_param "" hsm.policy "-NBR"
10163 CDT_POLICY_HAD_CHANGED=
10171 mdts_set_param "$opt -n" "hsm.$param" "$value"
10175 wait_request_state() {
10179 # 4th arg (mdt index) is optional
10180 local mdtidx=${4:-0}
10181 local mds=mds$(($mdtidx + 1))
10183 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10184 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10186 wait_result $mds "$cmd" "$state" 200 ||
10187 error "request on $fid is not $state on $mds"
10195 local WAIT_MAX=${4:-60}
10198 # We need to run do_node in bg, because pdsh does not exit
10199 # if child process of run script exists.
10200 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10201 # because of multiop_bg_pause -> $MULTIOP_PROG &
10202 # By the same reason we need sleep a bit after do_nodes starts
10203 # to let runmultiop_bg_pause start muliop and
10204 # update /tmp/multiop_bg.pid ;
10205 # The rm /tmp/multiop_bg.pid guarantees here that
10206 # we have the updated by runmultiop_bg_pause
10207 # /tmp/multiop_bg.pid file
10209 local pid_file=$TMP/multiop_bg.pid.$$
10211 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10212 runmultiop_bg_pause $file $cmds" &
10216 while [[ $wait_time -lt $WAIT_MAX ]]; do
10218 wait_time=$((wait_time + 3))
10219 multiop_pid=$(do_node $client cat $pid_file)
10220 if [ -n "$multiop_pid" ]; then
10225 [ -n "$multiop_pid" ] ||
10226 error "$client : Can not get multiop_pid from $pid_file "
10228 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10229 eval export $(node_var_name $client)_do_node_pid=$pid
10230 local var=$(node_var_name $client)_multiop_pid
10231 echo client $client multiop_bg started multiop_pid=${!var}
10237 local multiop_pid=$(node_var_name $client)_multiop_pid
10238 local do_node_pid=$(node_var_name $client)_do_node_pid
10240 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10241 do_node $client kill -USR1 ${!multiop_pid}
10243 wait ${!do_node_pid}
10247 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10248 awk '{ print $1 * 2; exit; }')
10252 check_component_count() {
10253 local comp_cnt=$($LFS getstripe --component-count $1)
10254 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10257 # Verify there are no init components with "extension" flag
10258 verify_no_init_extension() {
10259 local flg_opts="--component-flags init,extension"
10260 local found=$($LFS find $flg_opts $1 | wc -l)
10261 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10264 # Verify there is at least one component starting at 0
10265 verify_comp_at_zero() {
10266 flg_opts="--component-flags init"
10267 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10268 [ $found -eq 1 ] ||
10269 error "No component starting at zero(!)"
10272 #TODO: This version is a placeholder, to be replaced before final commit
10275 sel_layout_sanity() {
10279 verify_no_init_extension $file
10280 verify_comp_at_zero $file
10281 check_component_count $file $comp_cnt