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 $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
103 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
104 echo "------------------------------------------------------------------------------------"
105 for O in $DEFAULT_SUITES; do
106 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
107 [ "${!O}" = "no" ] && continue || true
108 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
109 local log=${TMP}/${o}.log
110 if is_sanity_benchmark $o; then
111 log=${TMP}/sanity-benchmark.log
116 local status=Unfinished
118 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
120 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
121 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
122 total=$(grep duration $log | awk '{ print $2 }')
123 if [ "${!O}" = "done" ]; then
127 local durations=$(egrep "^PASS|^FAIL" $log |
128 tr -d "("| sed s/s\)$//g |
129 awk '{ print $2":"$3"|" }')
130 details=$(printf "%s\n%s %s %s\n" "$details" \
131 "DDETAILS" "$O" "$(echo $durations)")
134 printf "$form" $status "$O" "${total}" "E=$skipped"
135 printf "$form" "-" "-" "-" "S=$(echo $slow)"
138 for O in $DEFAULT_SUITES; do
139 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
140 if [ "${!O}" = "no" ]; then
141 printf "$form" "Skipped" "$O" ""
145 # print the detailed tests durations if DDETAILS=true
151 # Get information about the Lustre environment. The information collected
152 # will be used in Lustre tests.
153 # usage: get_lustre_env
154 # input: No required or optional arguments
155 # output: No return values, environment variables are exported
159 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
160 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
162 export MGS_VERSION=$(lustre_version_code mgs)
163 export MDS1_VERSION=$(lustre_version_code mds1)
164 export OST1_VERSION=$(lustre_version_code ost1)
165 export CLIENT_VERSION=$(lustre_version_code client)
169 export LUSTRE=$(absolute_path $LUSTRE)
170 export TESTSUITE=$(basename $0 .sh)
171 export TEST_FAILED=false
172 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
173 export RPC_MODE=${RPC_MODE:-false}
174 export DO_CLEANUP=${DO_CLEANUP:-true}
175 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
176 export CLEANUP_DM_DEV=false
177 export PAGE_SIZE=$(get_page_size client)
179 export MKE2FS=$MKE2FS
180 if [ -z "$MKE2FS" ]; then
181 if which mkfs.ldiskfs >/dev/null 2>&1; then
182 export MKE2FS=mkfs.ldiskfs
188 export DEBUGFS=$DEBUGFS
189 if [ -z "$DEBUGFS" ]; then
190 if which debugfs.ldiskfs >/dev/null 2>&1; then
191 export DEBUGFS=debugfs.ldiskfs
193 export DEBUGFS=debugfs
197 export TUNE2FS=$TUNE2FS
198 if [ -z "$TUNE2FS" ]; then
199 if which tunefs.ldiskfs >/dev/null 2>&1; then
200 export TUNE2FS=tunefs.ldiskfs
202 export TUNE2FS=tune2fs
206 export E2LABEL=$E2LABEL
207 if [ -z "$E2LABEL" ]; then
208 if which label.ldiskfs >/dev/null 2>&1; then
209 export E2LABEL=label.ldiskfs
211 export E2LABEL=e2label
215 export DUMPE2FS=$DUMPE2FS
216 if [ -z "$DUMPE2FS" ]; then
217 if which dumpfs.ldiskfs >/dev/null 2>&1; then
218 export DUMPE2FS=dumpfs.ldiskfs
220 export DUMPE2FS=dumpe2fs
224 export E2FSCK=$E2FSCK
225 if [ -z "$E2FSCK" ]; then
226 if which fsck.ldiskfs >/dev/null 2>&1; then
227 export E2FSCK=fsck.ldiskfs
233 export RESIZE2FS=$RESIZE2FS
234 if [ -z "$RESIZE2FS" ]; then
235 if which resizefs.ldiskfs >/dev/null 2>&1; then
236 export RESIZE2FS=resizefs.ldiskfs
238 export RESIZE2FS=resize2fs
242 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
243 export FSCK_MAX_ERR=4 # File system errors left uncorrected
245 export ZFS=${ZFS:-zfs}
246 export ZPOOL=${ZPOOL:-zpool}
247 export ZDB=${ZDB:-zdb}
248 export PARTPROBE=${PARTPROBE:-partprobe}
250 #[ -d /r ] && export ROOT=${ROOT:-/r}
251 export TMP=${TMP:-$ROOT/tmp}
252 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
253 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
254 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
256 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
257 if ! echo $PATH | grep -q $LUSTRE/utils; then
258 export PATH=$LUSTRE/utils:$PATH
260 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
261 export PATH=$LUSTRE/utils/gss:$PATH
263 if ! echo $PATH | grep -q $LUSTRE/tests; then
264 export PATH=$LUSTRE/tests:$PATH
266 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
267 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
269 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
270 [ ! -f "$LST" ] && export LST=$(which lst)
271 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
272 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
273 export MCREATE=${MCREATE:-mcreate}
274 export MULTIOP=${MULTIOP:-multiop}
275 # Ubuntu, at least, has a truncate command in /usr/bin
276 # so fully path our truncate command.
277 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
278 export FSX=${FSX:-$LUSTRE/tests/fsx}
279 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
280 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
281 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
282 export PATH=$LUSTRE/tests/racer:$PATH:
284 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
285 export PATH=$LUSTRE/tests/mpi:$PATH
287 export RSYNC_RSH=${RSYNC_RSH:-rsh}
289 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
290 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
291 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
292 [ ! -f "$LFS" ] && export LFS=$(which lfs)
293 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
294 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
296 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
298 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
299 if [ ! -f "$L_GETIDENTITY" ]; then
300 if `which l_getidentity > /dev/null 2>&1`; then
301 export L_GETIDENTITY=$(which l_getidentity)
303 export L_GETIDENTITY=NONE
306 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
307 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
308 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
309 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
310 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
311 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
312 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
313 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
314 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
315 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
316 [ ! -f "$LUSTRE_RMMOD" ] &&
317 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
318 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
319 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
320 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
321 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
322 [ ! -f "$LFS_MIGRATE" ] &&
323 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
324 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
325 [ ! -f "$LR_READER" ] &&
326 export LR_READER=$(which lr_reader 2> /dev/null)
327 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
328 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
329 [ ! -f "$LSOM_SYNC" ] &&
330 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
331 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
332 export NAME=${NAME:-local}
333 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
334 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
335 export LGSSD=$(which lgssd)
336 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
337 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
338 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
340 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
342 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
343 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
345 export DMSETUP=${DMSETUP:-dmsetup}
346 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
347 export LOSETUP=${LOSETUP:-losetup}
349 if [ "$ACCEPTOR_PORT" ]; then
350 export PORT_OPT="--port $ACCEPTOR_PORT"
354 $RPC_MODE || echo "Using GSS shared-key feature"
355 which lgss_sk > /dev/null 2>&1 ||
356 error_exit "built with lgss_sk disabled! SEC=$SEC"
364 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
365 which lgss_keyring > /dev/null 2>&1 ||
366 error_exit "built with gss disabled! SEC=$SEC"
377 IDENTITY_UPCALL=false
381 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
383 # Paths on remote nodes, if different
384 export RLUSTRE=${RLUSTRE:-$LUSTRE}
385 export RPWD=${RPWD:-$PWD}
386 export I_MOUNTED=${I_MOUNTED:-"no"}
387 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
388 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
389 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
390 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
391 ! -f $LUSTRE/mdt/mdt.ko ]; then
392 export CLIENTMODSONLY=yes
395 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
396 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
400 while getopts "rvwf:" opt $*; do
405 w) WRITECONF=writeconf;;
410 shift $((OPTIND - 1))
413 # print the durations of each test if "true"
414 DDETAILS=${DDETAILS:-false}
415 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
420 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
422 # Constants used in more than one test script
423 export LOV_MAX_STRIPE_COUNT=2000
430 ncpts=$(do_facet $facet "lctl get_param -n " \
431 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
433 if [ $ncpts -eq 0 ]; then
440 # Return a numeric version code based on a version string. The version
441 # code is useful for comparison two version strings to see which is newer.
443 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
444 eval set -- $(tr "[:punct:]" " " <<< $*)
446 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
449 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
450 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
452 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
454 # usage: lustre_build_version
456 # All Lustre versions support "lctl get_param" to report the version of the
457 # code running in the kernel (what our tests are interested in), but it
458 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
459 # the "version" parameter doesn't include "lustre: " at the beginning.
460 # If that fails, call "lctl lustre_build_version" which prints either (or both)
461 # the userspace and kernel build versions, but until 2.8.55 required root
462 # access to get the Lustre kernel version. If that also fails, fall back to
463 # using "lctl --version", which is easy to parse and works without the kernel
464 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
465 # not the module version, though they are usually the same.
467 # Various commands and their output format for different Lustre versions:
468 # lctl get_param version: 2.9.55
469 # lctl get_param version: lustre: 2.8.53
470 # lctl get_param version: lustre: 2.6.52
471 # kernel: patchless_client
472 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
473 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
474 # lctl lustre_build_version: error: lustre_build_version: Permission denied
475 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
476 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
477 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
478 # lctl --version: lctl 2.6.50
480 # output: prints version string to stdout in (up to 4) dotted-decimal values
481 lustre_build_version() {
482 local facet=${1:-client}
483 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
484 $LCTL lustre_build_version 2>/dev/null ||
485 $LCTL --version 2>/dev/null | cut -d' ' -f2")
486 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
487 [ -n "$lver" ] && ver="$lver"
489 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
493 # Report the Lustre numeric build version code for the supplied facet.
494 lustre_version_code() {
495 version_code $(lustre_build_version $1)
499 /sbin/lsmod | grep -q "^\<$1\>"
511 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
514 # parallels can't load modules directly from prlfs, use /tmp instead
515 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
516 local target="$(mktemp)"
518 cp "$module" "$target"
521 [[ $rc == 0 ]] && PRLFS=true
529 # Load a module on the system where this is running.
531 # usage: load_module module_name [module arguments for insmod/modprobe]
533 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
534 # will be used as the arguments. Otherwise arguments will be obtained from
535 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
538 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
541 local base=$(basename $module $ext)
543 local -A module_is_loaded_aa
547 for mod in $(lsmod | awk '{ print $1; }'); do
548 module_is_loaded_aa[${mod//-/_}]=true
552 ${module_is_loaded_aa[${1//-/_}]:-false}
555 if module_is_loaded $base; then
559 if [[ -f $LUSTRE/$module$ext ]]; then
560 path=$LUSTRE/$module$ext
561 elif [[ "$base" == lnet_selftest ]] &&
562 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
563 path=$LUSTRE/../lnet/selftest/$base$ext
568 if [[ -n "$path" ]]; then
569 # Try to load any non-Lustre modules that $module depends on.
570 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
571 if ! module_is_loaded $mod; then
577 # If no module arguments were passed then get them from
578 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
579 if [ $# -eq 0 ]; then
580 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
581 # not in Bash until 4.x, so we resort to eval.
582 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
583 eval set -- \$$optvar
584 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
585 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
587 opt=$(awk -v var="^options $base" '$0 ~ var \
588 {gsub("'"options $base"'",""); print}' \
590 set -- $(echo -n $opt)
592 # Ensure we have accept=all for lnet
593 if [[ "$base" == lnet ]]; then
594 # OK, this is a bit wordy...
595 local arg accept_all_present=false
598 [[ "$arg" == accept=all ]] &&
599 accept_all_present=true
602 $accept_all_present || set -- "$@" accept=all
609 [ $# -gt 0 ] && echo "${module} options: '$*'"
611 # Note that insmod will ignore anything in modprobe.conf, which is why
612 # we're passing options on the command-line. If $path does not exist
613 # then we must be testing a "make install" or"rpm" installation. Also
614 # note that failing to load ptlrpc_gss is not considered fatal.
615 if [[ -n "$path" ]]; then
616 lustre_insmod $path "$@"
617 elif [[ "$base" == ptlrpc_gss ]]; then
618 if ! modprobe $base "$@" 2>/dev/null; then
619 echo "gss/krb5 is not supported"
626 load_modules_local() {
627 if [ -n "$MODPROBE" ]; then
629 echo "Using modprobe to load modules"
633 # Create special udev test rules on every node
634 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
635 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
637 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
639 udevadm control --reload-rules
642 # For kmemleak-enabled kernels we need clear all past state
643 # that obviously has nothing to do with this Lustre run
644 # Disable automatic memory scanning to avoid perf hit.
645 if [ -f /sys/kernel/debug/kmemleak ] ; then
646 echo scan=off > /sys/kernel/debug/kmemleak
647 echo scan > /sys/kernel/debug/kmemleak
648 echo clear > /sys/kernel/debug/kmemleak
651 echo Loading modules from $LUSTRE
655 if [ -f /sys/devices/system/cpu/online ]; then
656 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
657 echo "detected $ncpus online CPUs by sysfs"
659 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
661 if [ $rc -eq 0 ]; then
662 echo "detected $ncpus online CPUs by getconf"
664 echo "Can't detect number of CPUs"
669 # if there is only one CPU core, libcfs can only create one partition
670 # if there is more than 4 CPU cores, libcfs should create multiple CPU
671 # partitions. So we just force libcfs to create 2 partitions for
672 # system with 2 or 4 cores
673 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
674 # force to enable multiple CPU partitions
675 echo "Force libcfs to create 2 CPU partitions"
676 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
678 echo "libcfs will create CPU partition based on online CPUs"
681 load_module ../libcfs/libcfs/libcfs
682 # Prevent local MODOPTS_LIBCFS being passed as part of environment
683 # variable to remote nodes
687 load_module ../lnet/lnet/lnet
689 LNDPATH=${LNDPATH:-"../lnet/klnds"}
690 if [ -z "$LNETLND" ]; then
692 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
693 tcp*) LNETLND="socklnd/ksocklnd" ;;
694 *) local lnd="${NETTYPE%%[0-9]}lnd"
695 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
696 LNETLND="$lnd/k$lnd" ||
697 LNETLND="socklnd/ksocklnd"
700 load_module ../lnet/klnds/$LNETLND
701 load_module obdclass/obdclass
702 load_module ptlrpc/ptlrpc
703 load_module ptlrpc/gss/ptlrpc_gss
711 load_module obdecho/obdecho
712 if ! client_only; then
713 load_module lfsck/lfsck
714 [ "$LQUOTA" != "no" ] &&
715 load_module quota/lquota $LQUOTAOPTS
716 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
717 load_module osd-zfs/osd_zfs
718 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
719 load_module ../ldiskfs/ldiskfs
720 load_module osd-ldiskfs/osd_ldiskfs
732 load_module llite/lustre
733 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
735 rm -f $OGDB/ogdb-$HOSTNAME
736 $LCTL modules > $OGDB/ogdb-$HOSTNAME
738 # 'mount' doesn't look in $PATH, just sbin
739 local mount_lustre=$LUSTRE/utils/mount.lustre
740 if [ -f $mount_lustre ]; then
741 local sbin_mount=$(readlink -f /sbin)/mount.lustre
742 if grep -qw "$sbin_mount" /proc/mounts; then
743 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
745 if ! grep -qw "$sbin_mount" /proc/mounts; then
746 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
747 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
748 cat <<- EOF > "$sbin_mount"
751 echo "This $sbin_mount just a mountpoint." 1>&2
752 echo "It is never supposed to be run." 1>&2
753 logger -p emerg -- "using stub $sbin_mount $@"
756 chmod a+x $sbin_mount
758 mount --bind $mount_lustre $sbin_mount ||
759 error "can't bind $mount_lustre to $sbin_mount"
767 # load modules on remote nodes optionally
768 # lustre-tests have to be installed on these nodes
769 if $LOAD_MODULES_REMOTE; then
770 local list=$(comma_list $(remote_nodes_list))
771 if [ -n "$list" ]; then
772 echo "loading modules on: '$list'"
773 do_rpc_nodes "$list" load_modules_local
779 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
780 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
781 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
782 echo "$LEAK_LUSTRE" 1>&2
783 echo "$LEAK_PORTALS" 1>&2
784 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
785 echo "Memory leaks detected"
786 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
792 wait_exit_ST client # bug 12845
794 $LUSTRE_RMMOD ldiskfs || return 2
796 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
797 rm /etc/udev/rules.d/99-lustre-test.rules
798 udevadm control --reload-rules
801 if $LOAD_MODULES_REMOTE; then
802 local list=$(comma_list $(remote_nodes_list))
803 if [ -n "$list" ]; then
804 echo "unloading modules on: '$list'"
805 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
806 do_rpc_nodes "$list" check_mem_leak
807 do_rpc_nodes "$list" "rm /etc/udev/rules.d/99-lustre-test.rules"
808 do_rpc_nodes "$list" "udevadm control --reload-rules"
809 do_rpc_nodes "$list" "udevadm trigger"
813 local sbin_mount=$(readlink -f /sbin)/mount.lustre
814 if grep -qe "$sbin_mount " /proc/mounts; then
815 umount $sbin_mount || true
816 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
820 check_mem_leak || return 254
822 echo "modules unloaded."
827 local facet=${1:-$SINGLEMDS}
830 case $(facet_fstype $facet) in
831 ldiskfs) size=50;; # largest seen is 44, leave some headroom
832 # grant_block_size is in bytes, allow at least 2x max blocksize
833 zfs) size=$(lctl get_param osc.$FSNAME*.import |
834 awk '/grant_block_size:/ {print $2/512; exit;}')
838 echo -n $((size * MDSCOUNT))
842 local facet=${1:-$SINGLEMDS}
843 local fstype=$(facet_fstype $facet)
846 ldiskfs) size=4;; # ~4KB per inode
847 zfs) size=11;; # 10 to 11KB per inode
853 check_gss_daemon_nodes() {
857 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
858 if [ \\\"\\\$num\\\" -ne 1 ]; then
859 echo \\\$num instance of $dname;
864 check_gss_daemon_facet() {
868 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
869 if [ $num -ne 1 ]; then
870 echo "$num instance of $dname on $facet"
879 echo Stopping $@ on $list
880 do_nodes $list "killall -2 $@ 2>/dev/null || true"
883 # start gss daemons on all nodes, or "daemon" on "nodes" if set
884 start_gss_daemons() {
888 if [ "$nodes" ] && [ "$daemon" ] ; then
889 echo "Starting gss daemon on nodes: $nodes"
890 do_nodes $nodes "$daemon" || return 8
894 nodes=$(comma_list $(mdts_nodes))
895 echo "Starting gss daemon on mds: $nodes"
897 # Start all versions, in case of switching
898 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
900 do_nodes $nodes "$LSVCGSSD -v" || return 1
903 do_nodes $nodes "$LGSSD -v" || return 2
906 nodes=$(comma_list $(osts_nodes))
907 echo "Starting gss daemon on ost: $nodes"
909 # Start all versions, in case of switching
910 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
912 do_nodes $nodes "$LSVCGSSD -v" || return 3
914 # starting on clients
916 local clients=${CLIENTS:-$HOSTNAME}
918 echo "Starting $LGSSD on clients $clients "
919 do_nodes $clients "$LGSSD -v" || return 4
922 # wait daemons entering "stable" status
926 # check daemons are running
928 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
929 check_gss_daemon_nodes $nodes lsvcgssd || return 5
931 nodes=$(comma_list $(mdts_nodes))
932 check_gss_daemon_nodes $nodes lgssd || return 6
935 check_gss_daemon_nodes $clients lgssd || return 7
940 local nodes=$(comma_list $(mdts_nodes))
942 send_sigint $nodes lsvcgssd lgssd
944 nodes=$(comma_list $(osts_nodes))
945 send_sigint $nodes lsvcgssd
947 nodes=${CLIENTS:-$HOSTNAME}
948 send_sigint $nodes lgssd
952 # Add mount flags for shared key
954 if grep -q skpath <<< "$mt_opts" ; then
955 mt_opts=$(echo $mt_opts |
956 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
958 if [ -z "$mt_opts" ]; then
959 mt_opts="-o skpath=$SK_PATH"
961 mt_opts="$mt_opts,skpath=$SK_PATH"
978 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
980 from_build_tree=false
987 if ! module_loaded ptlrpc_gss; then
988 load_module ptlrpc/gss/ptlrpc_gss
989 module_loaded ptlrpc_gss ||
990 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
993 if $GSS_KRB5 || $GSS_SK; then
994 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
997 if $GSS_SK && $SK_NO_KEY; then
998 local numclients=${1:-$CLIENTCOUNT}
999 local clients=${CLIENTS:-$HOSTNAME}
1001 # security ctx config for keyring
1003 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1005 if $from_build_tree; then
1006 mkdir -p $SK_OM_PATH
1007 if grep -q request-key /proc/mounts > /dev/null; then
1008 echo "SSK: Request key already mounted."
1010 mount -o bind $SK_OM_PATH /etc/request-key.d/
1012 local lgssc_conf_line='create lgssc * * '
1013 lgssc_conf_line+=$(which lgss_keyring)
1014 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1015 echo "$lgssc_conf_line" > $lgssc_conf_file
1018 [ -e $lgssc_conf_file ] ||
1019 error_exit "Could not find key options in $lgssc_conf_file"
1020 echo "$lgssc_conf_file content is:"
1021 cat $lgssc_conf_file
1023 if ! local_mode; then
1024 if $from_build_tree; then
1025 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1027 do_nodes $(comma_list $(all_nodes)) "mount \
1028 -o bind $SK_OM_PATH \
1029 /etc/request-key.d/"
1030 do_nodes $(comma_list $(all_nodes)) "rsync \
1031 -aqv $HOSTNAME:$lgssc_conf_file \
1032 $lgssc_conf_file >/dev/null 2>&1"
1034 do_nodes $(comma_list $(all_nodes)) \
1035 "echo $lgssc_conf_file: ; \
1036 cat $lgssc_conf_file"
1040 # create shared key on all nodes
1041 mkdir -p $SK_PATH/nodemap
1042 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1043 $SK_PATH/$FSNAME-*.key
1044 # for nodemap testing each client may need own key,
1045 # and S2S now requires keys as well, both for "client"
1048 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1049 -w $SK_PATH/$FSNAME-nmclient.key \
1050 -d /dev/urandom >/dev/null 2>&1
1051 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1052 -w $SK_PATH/$FSNAME-s2s-server.key \
1053 -d /dev/urandom >/dev/null 2>&1
1056 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1057 -d /dev/urandom >/dev/null 2>&1
1059 for i in $(seq 0 $((numclients - 1))); do
1060 lgss_sk -t server -f$FSNAME -n c$i \
1061 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1065 if ! local_mode; then
1066 for lnode in $(all_nodes); do
1067 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1070 # Set client keys to client type to generate prime P
1072 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1073 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1075 do_nodes $clients "lgss_sk -t client -m \
1076 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1077 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1078 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1080 # This is required for servers as well, if S2S in use
1082 do_nodes $(comma_list $(mdts_nodes)) \
1083 "cp $SK_PATH/$FSNAME-s2s-server.key \
1084 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1085 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1087 do_nodes $(comma_list $(osts_nodes)) \
1088 "cp $SK_PATH/$FSNAME-s2s-server.key \
1089 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1090 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1092 do_nodes $clients "lgss_sk -t client \
1093 -m $SK_PATH/$FSNAME-nmclient.key \
1098 # mount options for servers and clients
1099 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1100 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1101 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1102 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1106 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1108 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1115 # maybe cleanup credential cache?
1122 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1124 from_build_tree=false
1127 from_build_tree=true
1132 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1133 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1134 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1138 $RPC_MODE || echo "Cleaning up Shared Key.."
1139 do_nodes $(comma_list $(all_nodes)) "rm -f \
1140 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1141 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1142 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1143 if $from_build_tree; then
1144 # Remove the mount and clean up the files we added to
1146 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1147 request-key.d /proc/mounts; do umount \
1148 /etc/request-key.d/; done"
1149 do_nodes $(comma_list $(all_nodes)) "rm -f \
1150 $SK_OM_PATH/lgssc.conf"
1151 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1159 local var=${facet}_svc
1167 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1168 tr '[:lower:]' '[:upper:]'
1174 if [ $facet == mgs ] || [ $facet == client ]; then
1178 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1186 if [ -n "${!var}" ]; then
1191 var=$(facet_type $facet)FSTYPE
1192 if [ -n "${!var}" ]; then
1197 if [ -n "$FSTYPE" ]; then
1202 if [[ $facet == mgs ]] && combined_mgs_mds; then
1214 local facets=$(get_facets)
1217 for facet in ${facets//,/ }; do
1218 if [ $node == $(facet_host $facet) ] ||
1219 [ $node == "$(facet_failover_host $facet)" ]; then
1220 fstype=$(facet_fstype $facet)
1221 if [[ $fstypes != *$fstype* ]]; then
1222 fstypes+="${fstypes:+,}$fstype"
1231 local num=$(facet_number $facet)
1234 if [[ $(facet_type $facet) = OST ]]; then
1235 index=OSTINDEX${num}
1236 if [[ -n "${!index}" ]]; then
1241 index=${OST_INDICES[num - 1]}
1244 [[ -n "$index" ]] || index=$((num - 1))
1252 local fstype=$(facet_fstype $facet)
1256 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1258 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1259 ${dev} 2>/dev/null");;
1261 error "unknown fstype!";;
1269 local device=$(mdsdevname $num)
1270 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1276 local device=$(ostdevname $num)
1277 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1282 # Get the device of a facet.
1289 mgs) device=$(mgsdevname) ;;
1290 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1291 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1292 fs2mds) device=$(mdsdevname 1_2) ;;
1293 fs2ost) device=$(ostdevname 1_2) ;;
1294 fs3ost) device=$(ostdevname 2_2) ;;
1302 # Get the virtual device of a facet.
1309 mgs) device=$(mgsvdevname) ;;
1310 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1311 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1312 fs2mds) device=$(mdsvdevname 1_2) ;;
1313 fs2ost) device=$(ostvdevname 1_2) ;;
1314 fs3ost) device=$(ostvdevname 2_2) ;;
1322 local virt=$(virt-what 2> /dev/null)
1324 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1326 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1329 VMware|KVM|VirtualBox|Parallels)
1330 echo $virt | tr '[A-Z]' '[a-z]' ;;
1336 # Re-read the partition table on failover partner host.
1337 # After a ZFS storage pool is created on a shared device, the partition table
1338 # on the device may change. However, the operating system on the failover
1339 # host may not notice the change automatically. Without the up-to-date partition
1340 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1341 # relative to partition rather than disk beginnings.
1343 # This function performs partprobe on the failover host to make it re-read the
1346 refresh_partition_table() {
1351 host=$(facet_passive_host $facet)
1352 if [[ -n "$host" ]]; then
1353 do_node $host "$PARTPROBE $device"
1358 # Get ZFS storage pool name.
1365 device=$(facet_device $facet)
1366 # poolname is string before "/"
1367 poolname="${device%%/*}"
1374 # Get ZFS local fsname.
1376 zfs_local_fsname() {
1378 local lfsname=$(basename $(facet_device $facet))
1384 # Create ZFS storage pool.
1391 local opts=${@:-"-o cachefile=none"}
1393 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1394 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1395 $ZPOOL create -f $opts $poolname $vdev"
1399 # Create ZFS file system.
1405 local opts=${@:-"-o mountpoint=legacy"}
1407 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1408 $ZFS create $opts $dataset"
1412 # Export ZFS storage pool.
1413 # Before exporting the pool, all datasets within the pool should be unmounted.
1421 poolname=$(zpool_name $facet)
1423 if [[ -n "$poolname" ]]; then
1424 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1425 grep -q ^$poolname/ /proc/mounts ||
1426 $ZPOOL export $opts $poolname"
1431 # Destroy ZFS storage pool.
1432 # Destroy the given pool and free up any devices for other use. This command
1433 # tries to unmount any active datasets before destroying the pool.
1434 # -f Force any active datasets contained within the pool to be unmounted.
1438 local poolname=${2:-$(zpool_name $facet)}
1440 if [[ -n "$poolname" ]]; then
1441 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1442 $ZPOOL destroy -f $poolname"
1447 # Import ZFS storage pool.
1448 # Force importing, even if the pool appears to be potentially active.
1453 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1456 poolname=$(zpool_name $facet)
1458 if [[ -n "$poolname" ]]; then
1459 opts+=" -d $(dirname $(facet_vdevice $facet))"
1460 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1461 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1462 $ZPOOL import -f $opts $poolname"
1467 # Reimport ZFS storage pool with new name
1472 local opts="-o cachefile=none"
1473 local poolname=$(zpool_name $facet)
1475 opts+=" -d $(dirname $(facet_vdevice $facet))"
1476 do_facet $facet "$ZPOOL export $poolname;
1477 $ZPOOL import $opts $poolname $newpool"
1481 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1482 # is not automatically imported on system startup.
1484 # In a failover environment, this will provide resource level fencing which
1485 # will ensure that the same ZFS storage pool will not be imported concurrently
1486 # on different nodes.
1488 disable_zpool_cache() {
1492 poolname=$(zpool_name $facet)
1494 if [[ -n "$poolname" ]]; then
1495 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1500 # This and set_osd_param() shall be used to access OSD parameters
1501 # once existed under "obdfilter":
1506 # writethrough_cache_enable
1510 local device=${2:-$FSNAME-OST*}
1513 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1514 osd-*.$device.$name 2>&1" | grep -v 'error:'
1519 local device=${2:-$FSNAME-OST*}
1523 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1524 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1528 local dz=${1:-$DEBUG_SIZE}
1530 if [ -f /sys/devices/system/cpu/possible ]; then
1531 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1533 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1536 # bug 19944, adjust size to be -gt num_possible_cpus()
1537 # promise 2MB for every cpu at least
1538 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1541 lctl set_param debug_mb=$dz
1544 set_default_debug () {
1545 local debug=${1:-"$PTLDEBUG"}
1546 local subsys=${2:-"$SUBSYSTEM"}
1547 local debug_size=${3:-$DEBUG_SIZE}
1549 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1550 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1552 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1555 set_default_debug_nodes () {
1558 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1559 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1563 do_rpc_nodes "$nodes" set_default_debug \
1564 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1567 set_default_debug_facet () {
1569 local node=$(facet_active_host $facet)
1570 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1572 set_default_debug_nodes $node
1576 local hostid=${1:-$(hostid)}
1578 if [ ! -s /etc/hostid ]; then
1579 printf $(echo -n $hostid |
1580 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1586 local facets=${1:-$(get_facets)}
1589 for facet in ${facets//,/ }; do
1592 [ $RC -eq 0 ] && continue
1594 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1595 skip_noexit "Restart of $facet failed!." &&
1598 error "Restart of $facet failed!"
1605 # Add argument "arg" (e.g., "loop") to the comma-separated list
1606 # of arguments for option "opt" (e.g., "-o") on command
1607 # line "opts" (e.g., "-o flock").
1613 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1615 if echo "$opts" | grep -q $opt_pattern; then
1616 opts=$(echo "$opts" | sed -e \
1617 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1619 opts+="${opts:+ }$opt $arg"
1625 # Associate loop device with a given regular file.
1626 # Return the loop device.
1628 setup_loop_device() {
1632 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1633 if [[ -z \\\$loop_dev ]]; then
1634 loop_dev=\\\$($LOSETUP -f);
1635 $LOSETUP \\\$loop_dev $file || loop_dev=;
1637 echo -n \\\$loop_dev"
1641 # Detach a loop device.
1643 cleanup_loop_device() {
1647 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1648 $LOSETUP -d $loop_dev"
1652 # Check if a given device is a block device.
1659 [[ -n "$dev" ]] || return 1
1660 do_facet $facet "test -b $dev" || return 1
1661 if [[ -n "$size" ]]; then
1662 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1663 count=1 skip=$size 2>&1" |
1664 awk '($3 == "in") { print $1 }')
1665 [[ "$in" = "1+0" ]] || return 1
1670 # Check if a given device is a device-mapper device.
1676 [[ -n "$dev" ]] || return 1
1677 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1681 # Check if a given device is a device-mapper flakey device.
1683 is_dm_flakey_dev() {
1688 [[ -n "$dev" ]] || return 1
1690 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1692 [[ $type = flakey ]] && return 0 || return 1
1696 # Check if device-mapper flakey device is supported by the kernel
1697 # of $facet node or not.
1699 dm_flakey_supported() {
1703 do_facet $facet "modprobe dm-flakey;
1704 $DMSETUP targets | grep -q flakey" &> /dev/null
1708 # Get the device-mapper flakey device name of a given facet.
1710 dm_facet_devname() {
1712 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1714 echo -n ${facet}_flakey
1718 # Get the device-mapper flakey device of a given facet.
1719 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1721 dm_facet_devpath() {
1724 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1728 # Set a device-mapper device with a new table.
1730 # The table has the following format:
1731 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1733 # flakey <target_args> includes:
1734 # <destination_device> <offset> <up_interval> <down_interval> \
1735 # [<num_features> [<feature_arguments>]]
1737 # linear <target_args> includes:
1738 # <destination_device> <start_sector>
1740 dm_set_dev_table() {
1743 local target_type=$3
1749 read tmp num_sectors tmp real_dev tmp \
1750 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1752 case $target_type in
1754 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1757 table="0 $num_sectors linear $real_dev 0"
1759 *) error "invalid target type $target_type" ;;
1762 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1763 error "failed to suspend $dm_dev"
1764 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1765 error "failed to load $target_type table into $dm_dev"
1766 do_facet $facet "$DMSETUP resume $dm_dev" ||
1767 error "failed to resume $dm_dev"
1771 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1772 # feature parameter.
1775 # All write I/O is silently ignored.
1776 # Read I/O is handled correctly.
1778 dm_set_dev_readonly() {
1780 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1782 dm_set_dev_table $facet $dm_dev flakey
1786 # Set a device-mapper device to traditional linear mapping mode.
1788 dm_clear_dev_readonly() {
1790 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1792 dm_set_dev_table $facet $dm_dev linear
1796 # Set the device of a given facet as "read-only".
1798 set_dev_readonly() {
1800 local svc=${facet}_svc
1802 if [[ $(facet_fstype $facet) = zfs ]] ||
1803 ! dm_flakey_supported $facet; then
1804 do_facet $facet $LCTL --device ${!svc} readonly
1806 dm_set_dev_readonly $facet
1811 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1818 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1819 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1820 echo -n $num_sectors
1824 # Create a device-mapper device with a given block device or regular file (will
1825 # be associated with loop device).
1826 # Return the full path of the device-mapper device.
1830 local real_dev=$2 # destination device
1831 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1832 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1834 # check if the device-mapper device to be created already exists
1835 if is_dm_dev $facet $dm_dev; then
1836 # if the existing device was set to "read-only", then clear it
1837 ! is_dm_flakey_dev $facet $dm_dev ||
1838 dm_clear_dev_readonly $facet $dm_dev
1844 # check if the destination device is a block device, and if not,
1845 # associate it with a loop device
1846 is_blkdev $facet $real_dev ||
1847 real_dev=$(setup_loop_device $facet $real_dev)
1848 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1850 # now create the device-mapper device
1851 local num_sectors=$(get_num_sectors $facet $real_dev)
1852 local table="0 $num_sectors linear $real_dev 0"
1855 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1856 { rc=${PIPESTATUS[0]}; dm_dev=; }
1857 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1864 # Map the facet name to its device variable name.
1866 facet_device_alias() {
1868 local dev_alias=$facet
1871 fs2mds) dev_alias=mds1_2 ;;
1872 fs2ost) dev_alias=ost1_2 ;;
1873 fs3ost) dev_alias=ost2_2 ;;
1881 # Save the original value of the facet device and export the new value.
1887 local active_facet=$(facet_active $facet)
1888 local dev_alias=$(facet_device_alias $active_facet)
1889 local dev_name=${dev_alias}_dev
1890 local dev=${!dev_name}
1892 if [[ $active_facet = $facet ]]; then
1893 local failover_dev=${dev_alias}failover_dev
1894 if [[ ${!failover_dev} = $dev ]]; then
1895 eval export ${failover_dev}_saved=$dev
1896 eval export ${failover_dev}=$dm_dev
1899 dev_alias=$(facet_device_alias $facet)
1900 local facet_dev=${dev_alias}_dev
1901 if [[ ${!facet_dev} = $dev ]]; then
1902 eval export ${facet_dev}_saved=$dev
1903 eval export ${facet_dev}=$dm_dev
1907 eval export ${dev_name}_saved=$dev
1908 eval export ${dev_name}=$dm_dev
1912 # Restore the saved value of the facet device.
1917 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1918 local dev_alias=$(facet_device_alias $facet)
1920 local saved_dev=${dev_alias}_dev_saved
1921 [[ -z ${!saved_dev} ]] ||
1922 eval export ${dev_alias}_dev=${!saved_dev}
1924 saved_dev=${dev_alias}failover_dev_saved
1925 [[ -z ${!saved_dev} ]] ||
1926 eval export ${dev_alias}failover_dev=${!saved_dev}
1930 # Remove a device-mapper device.
1931 # If the destination device is a loop device, then also detach it.
1935 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1939 is_dm_dev $facet $dm_dev || return 0
1941 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1942 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1944 do_facet $facet "$DMSETUP remove $dm_dev"
1945 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1947 unexport_dm_dev $facet
1949 # detach a loop device
1950 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1952 # unload dm-flakey module
1953 do_facet $facet "modprobe -r dm-flakey" || true
1959 local active_facet=$(facet_active $facet)
1960 local dev_alias=$(facet_device_alias $active_facet)
1961 local dev=${dev_alias}_dev
1962 local opt=${facet}_opt
1963 local mntpt=$(facet_mntpt $facet)
1964 local opts="${!opt} $@"
1965 local fstype=$(facet_fstype $facet)
1967 local dm_dev=${!dev}
1969 module_loaded lustre || load_modules
1973 if dm_flakey_supported $facet; then
1974 dm_dev=$(dm_create_dev $facet ${!dev})
1975 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1978 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1980 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1982 # import ZFS storage pool
1983 import_zpool $facet || return ${PIPESTATUS[0]}
1985 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1986 lustre:svname $dm_dev");;
1988 error "unknown fstype!";;
1991 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1992 # for testing LU-482 error handling in mount_facets() and test_0a()
1993 if [ -f $TMP/test-lu482-trigger ]; then
1997 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2001 if [ $RC -ne 0 ]; then
2002 echo "Start of $dm_dev on ${facet} failed ${RC}"
2006 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2007 if [[ "$health" != "healthy" ]]; then
2008 error "$facet is in a unhealthy state"
2011 set_default_debug_facet $facet
2013 if [[ $opts =~ .*nosvc.* ]]; then
2014 echo "Start $dm_dev without service"
2019 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2020 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2021 "" || error "$dm_dev failed to initialize!";;
2023 wait_update_facet ${facet} "$ZFS get -H -o value \
2024 lustre:svname $dm_dev 2>/dev/null | \
2025 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2026 error "$dm_dev failed to initialize!";;
2029 error "unknown fstype!";;
2033 # commit the device label change to disk
2034 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2035 echo "Commit the device label on ${!dev}"
2036 do_facet $facet "sync; sleep 1; sync"
2040 label=$(devicelabel ${facet} $dm_dev)
2041 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2042 eval export ${facet}_svc=${label}
2043 echo Started ${label}
2045 export_dm_dev $facet $dm_dev
2050 # start facet device options
2056 local dev_alias=$(facet_device_alias $facet)
2058 eval export ${dev_alias}_dev=${device}
2059 eval export ${facet}_opt=\"$@\"
2061 local varname=${dev_alias}failover_dev
2062 if [ -n "${!varname}" ] ; then
2063 eval export ${dev_alias}failover_dev=${!varname}
2065 eval export ${dev_alias}failover_dev=$device
2068 local mntpt=$(facet_mntpt $facet)
2069 do_facet ${facet} mkdir -p $mntpt
2070 eval export ${facet}_MOUNT=$mntpt
2071 mount_facet ${facet}
2081 local HOST=$(facet_active_host $facet)
2082 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2084 local mntpt=$(facet_mntpt $facet)
2085 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2086 if [ ${running} -ne 0 ]; then
2087 echo "Stopping $mntpt (opts:$@) on $HOST"
2088 do_facet ${facet} $UMOUNT $@ $mntpt
2091 # umount should block, but we should wait for unrelated obd's
2092 # like the MGS or MGC to also stop.
2093 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2095 if [[ $(facet_fstype $facet) == zfs ]]; then
2096 # export ZFS storage pool
2097 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2098 elif dm_flakey_supported $facet; then
2099 local host=${facet}_HOST
2100 local failover_host=${facet}failover_HOST
2101 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2102 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2103 dm_cleanup_dev $facet
2108 # get mdt quota type
2110 local varsvc=${SINGLEMDS}_svc
2111 do_facet $SINGLEMDS $LCTL get_param -n \
2112 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2115 # get ost quota type
2117 # All OSTs should have same quota type
2118 local varsvc=ost1_svc
2119 do_facet ost1 $LCTL get_param -n \
2120 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2123 # restore old quota type settings
2125 if [ "$old_MDT_QUOTA_TYPE" ]; then
2126 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2127 do_facet mgs $PERM_CMD \
2128 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2131 do_facet mgs $PERM_CMD \
2132 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2135 if [ "$old_OST_QUOTA_TYPE" ]; then
2136 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2137 do_facet mgs $PERM_CMD \
2138 osd-*.$FSNAME-OST*.quota_slave.enable = \
2141 do_facet mgs $LCTL conf_param \
2142 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2147 # Handle the case when there is a space in the lfs df
2148 # "filesystem summary" line the same as when there is no space.
2149 # This will allow fixing the "lfs df" summary line in the future.
2151 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2154 # Get free inodes on the MDT specified by mdt index, free indoes on
2155 # the whole filesystem will be returned when index == -1.
2161 if [ $index -eq -1 ]; then
2164 mdt_uuid=$(mdtuuid_from_index $index)
2167 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2172 # Get the OST device status from 'lfs df' with a given OST index.
2176 local mnt_pnt=${2:-$MOUNT}
2179 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2180 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2186 # save old quota type & set new quota type
2187 local mdt_qtype=$(mdt_quota_type)
2188 local ost_qtype=$(ost_quota_type)
2190 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2191 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2193 export old_MDT_QUOTA_TYPE=$mdt_qtype
2194 export old_OST_QUOTA_TYPE=$ost_qtype
2196 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2197 do_facet mgs $PERM_CMD \
2198 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2199 do_facet mgs $PERM_CMD \
2200 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2202 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2203 error "set mdt quota type failed"
2204 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2205 error "set ost quota type failed"
2208 local quota_usrs=$QUOTA_USERS
2210 # get_filesystem_size
2211 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2212 local blk_soft=$((disksz + 1024))
2213 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2215 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2216 local i_soft=$inodes
2217 local i_hard=$((i_soft + i_soft / 20))
2219 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2220 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2221 "inode-hardlimit: $i_hard"
2224 for usr in $quota_usrs; do
2225 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2227 cmd="$LFS setquota -$type $usr -b $blk_soft"
2228 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2230 eval $cmd || error "$cmd FAILED!"
2232 # display the quota status
2233 echo "Quota settings for $usr : "
2234 $LFS quota -v -u $usr $mntpt || true
2241 local opts=${3:-$MOUNT_OPTS}
2242 opts=${opts:+-o $opts}
2243 local flags=${4:-$MOUNT_FLAGS}
2245 local device=$MGSNID:/$FSNAME$FILESET
2246 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2247 echo "Bad mount command: opt=$flags $opts dev=$device " \
2252 echo "Starting client: $client: $flags $opts $device $mnt"
2253 do_node $client mkdir -p $mnt
2254 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2255 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2257 #disable FILESET if not supported
2258 do_nodes $client lctl get_param -n \
2259 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2260 device=$MGSNID:/$FSNAME
2261 do_node $client mkdir -p $mnt/$FILESET
2262 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2265 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2266 # Mount using nodemap key
2267 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2268 if $SK_UNIQUE_NM; then
2269 mountkey=$SK_PATH/nodemap/c0.key
2271 local prunedopts=$(echo $opts |
2272 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2273 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2276 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2280 set_default_debug_nodes $client
2292 [ "$3" ] && force=-f
2293 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2294 if [ $running -ne 0 ]; then
2295 echo "Stopping client $client $mnt (opts:$force)"
2296 do_node $client lsof -t $mnt || need_kill=no
2297 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2298 pids=$(do_node $client lsof -t $mnt | sort -u);
2299 if [ -n $pids ]; then
2300 do_node $client kill -9 $pids || true
2304 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2305 if [ $busy -ne 0 ] ; then
2306 echo "$mnt is still busy, wait one second" && sleep 1
2307 do_node $client umount $force $mnt
2312 # Mount the file system on the MGS
2313 mount_mgs_client() {
2314 do_facet mgs "mkdir -p $MOUNT"
2315 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2316 error "unable to mount $MOUNT on MGS"
2319 # Unmount the file system on the MGS
2320 umount_mgs_client() {
2321 zconf_umount $mgs_HOST $MOUNT
2322 do_facet mgs "rm -rf $MOUNT"
2325 # nodes is comma list
2326 sanity_mount_check_nodes () {
2332 # FIXME: assume that all cluster nodes run the same os
2333 [ "$(uname)" = Linux ] || return 0
2336 for mnt in $mnts ; do
2337 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2338 mpts=\\\$(mount | grep -c $mnt' ');
2339 if [ \\\$running -ne \\\$mpts ]; then
2340 echo \\\$(hostname) env are INSANE!;
2343 [ $? -eq 0 ] || rc=1
2348 sanity_mount_check_servers () {
2349 [ -n "$CLIENTONLY" ] &&
2350 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2351 echo Checking servers environments
2353 # FIXME: modify get_facets to display all facets wo params
2354 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2358 for facet in ${facets//,/ }; do
2359 node=$(facet_host ${facet})
2360 mntpt=$(facet_mntpt $facet)
2361 sanity_mount_check_nodes $node $mntpt ||
2362 { error "server $node environments are insane!"; return 1; }
2366 sanity_mount_check_clients () {
2367 local clients=${1:-$CLIENTS}
2368 local mntpt=${2:-$MOUNT}
2369 local mntpt2=${3:-$MOUNT2}
2371 [ -z $clients ] && clients=$(hostname)
2372 echo Checking clients $clients environments
2374 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2375 error "clients environments are insane!"
2378 sanity_mount_check () {
2379 sanity_mount_check_servers || return 1
2380 sanity_mount_check_clients || return 2
2383 # mount clients if not mouted
2384 zconf_mount_clients() {
2387 local opts=${3:-$MOUNT_OPTS}
2388 opts=${opts:+-o $opts}
2389 local flags=${4:-$MOUNT_FLAGS}
2390 local device=$MGSNID:/$FSNAME$FILESET
2391 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2392 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2397 echo "Starting client $clients: $flags $opts $device $mnt"
2398 do_nodes $clients mkdir -p $mnt
2399 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2400 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2401 # Mount with own nodemap key
2403 # Mount all server nodes first with per-NM keys
2404 for nmclient in ${clients//,/ }; do
2405 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2406 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2409 # set perms for per-nodemap keys else permission denied
2410 do_nodes $(comma_list $(all_nodes)) \
2411 "keyctl show | grep lustre | cut -c1-11 |
2413 xargs -IX keyctl setperm X 0x3f3f3f3f"
2414 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2416 for nmclient in ${clients//,/ }; do
2417 if $SK_UNIQUE_NM; then
2418 mountkey=$SK_PATH/nodemap/c$i.key
2420 do_node $nmclient "! grep -q $mnt' ' \
2421 /proc/mounts || umount $mnt"
2422 local prunedopts=$(add_sk_mntflag $prunedopts);
2423 prunedopts=$(echo $prunedopts | sed -e \
2424 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2426 do_nodes $(comma_list $(all_server_nodes)) \
2429 do_node $nmclient $MOUNT_CMD $flags \
2430 $prunedopts $MGSNID:/$FSNAME $mnt ||
2435 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2437 do_nodes $clients $MOUNT_CMD $flags $opts \
2438 $MGSNID:/$FSNAME $mnt || return 1
2440 #disable FILESET if not supported
2441 do_nodes $clients lctl get_param -n \
2442 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2443 device=$MGSNID:/$FSNAME
2444 do_nodes $clients mkdir -p $mnt/$FILESET
2445 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2449 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2450 # Mount with nodemap key
2452 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2453 for nmclient in ${clients//,/ }; do
2454 if $SK_UNIQUE_NM; then
2455 mountkey=$SK_PATH/nodemap/c$i.key
2457 local prunedopts=$(echo $opts | sed -e \
2458 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2459 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2462 running=\\\$(mount | grep -c $mnt' ');
2464 if [ \\\$running -eq 0 ] ; then
2466 $MOUNT_CMD $flags $prunedopts $device $mnt;
2469 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2470 grep 'type lustre' | wc -l);
2471 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2472 echo zconf_mount_clients FAILED: \
2473 mount count \\\$running, not matching \
2474 with mount count of 'type lustre' \
2475 \\\$lustre_mnt_count;
2479 exit \\\$rc" || return ${PIPESTATUS[0]}
2486 if $SHARED_KEY; then
2487 tmpopts=$(add_sk_mntflag $opts)
2490 running=\\\$(mount | grep -c $mnt' ');
2492 if [ \\\$running -eq 0 ] ; then
2494 $MOUNT_CMD $flags $tmpopts $device $mnt;
2497 exit \\\$rc" || return ${PIPESTATUS[0]}
2500 echo "Started clients $clients: "
2501 do_nodes $clients "mount | grep $mnt' '"
2503 set_default_debug_nodes $clients
2508 zconf_umount_clients() {
2513 [ "$3" ] && force=-f
2515 echo "Stopping clients: $clients $mnt (opts:$force)"
2516 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2517 if [ \\\$running -ne 0 ] ; then
2518 echo Stopping client \\\$(hostname) $mnt opts:$force;
2519 lsof $mnt || need_kill=no;
2520 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2521 pids=\\\$(lsof -t $mnt | sort -u);
2522 if [ -n \\\"\\\$pids\\\" ]; then
2526 while umount $force $mnt 2>&1 | grep -q "busy"; do
2527 echo "$mnt is still busy, wait one second" && sleep 1;
2534 echo + $POWER_DOWN $node
2538 shutdown_node_hard () {
2540 local attempts=$SHUTDOWN_ATTEMPTS
2542 for i in $(seq $attempts) ; do
2545 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2546 echo "waiting for $host to fail attempts=$attempts"
2547 [ $i -lt $attempts ] || \
2548 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2554 local mnt=${2:-$MOUNT}
2557 if [ "$FAILURE_MODE" = HARD ]; then
2558 shutdown_node_hard $client
2560 zconf_umount_clients $client $mnt -f
2566 local facets="$(get_facets OST),$(get_facets MDS)"
2569 combined_mgs_mds || facets="$facets,mgs"
2571 for facet in ${facets//,/ }; do
2572 if [ $(facet_active_host $facet) == $host ]; then
2573 affected="$affected $facet"
2577 echo $(comma_list $affected)
2582 local host=${2:-$(facet_host $facet)}
2584 local label=$(convert_facet2label $facet)
2585 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2588 facets_up_on_host () {
2590 local facets=$(facets_on_host $host)
2593 for facet in ${facets//,/ }; do
2594 if $(facet_up $facet $host); then
2595 affected_up="$affected_up $facet"
2599 echo $(comma_list $affected_up)
2604 local affected_facet
2605 local affected_facets
2607 if [[ "$FAILURE_MODE" = HARD ]]; then
2608 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2609 dm_flakey_supported $facet; then
2610 affected_facets=$(affected_facets $facet)
2611 for affected_facet in ${affected_facets//,/ }; do
2612 unexport_dm_dev $affected_facet
2616 shutdown_node_hard $(facet_active_host $facet)
2624 echo + $POWER_UP $node
2637 if [ "$FAILURE_MODE" = HARD ]; then
2638 reboot_node $(facet_active_host $facet)
2646 if [ "$FAILURE_MODE" = HARD ]; then
2656 for facet in ${facets//,/ }; do
2657 hosts=$(expand_list $hosts $(facet_host $facet) )
2663 _check_progs_installed () {
2667 for prog in $progs; do
2668 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2669 echo $prog missing on $(hostname)
2676 check_progs_installed () {
2680 do_rpc_nodes "$nodes" _check_progs_installed $@
2683 # recovery-scale functions
2685 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2688 start_client_load() {
2691 local var=$(node_var_name $client)_load
2692 eval export ${var}=$load
2694 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2695 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2696 END_RUN_FILE=$END_RUN_FILE \
2697 LOAD_PID_FILE=$LOAD_PID_FILE \
2698 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2699 TESTNAME=$TESTNAME \
2700 DBENCH_LIB=$DBENCH_LIB \
2701 DBENCH_SRC=$DBENCH_SRC \
2702 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2707 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2708 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2709 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2710 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2711 ior_blockSize=$ior_blockSize \
2712 ior_blockUnit=$ior_blockUnit \
2713 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2714 ior_DURATION=$ior_DURATION \
2715 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2716 ior_custom_params=\\\"$ior_custom_param\\\" \
2717 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2720 log "Started client load: ${load} on $client"
2722 # get the children process IDs
2723 local pids=$(ps --ppid $ppid -o pid= | xargs)
2724 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2728 start_client_loads () {
2729 local -a clients=(${1//,/ })
2730 local numloads=${#CLIENT_LOADS[@]}
2733 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2734 testnum=$((nodenum % numloads))
2735 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2737 # bug 22169: wait the background threads to start
2741 # only for remote client
2742 check_client_load () {
2744 local var=$(node_var_name $client)_load
2745 local testload=run_${!var}.sh
2747 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2749 # bug 18914: try to connect several times not only when
2750 # check ps, but while check_node_health also
2754 while [ $RC = 254 -a $tries -gt 0 ]; do
2758 if ! check_node_health $client; then
2760 if [ $RC -eq 254 ]; then
2761 # FIXME: not sure how long we shuold sleep here
2765 echo "check node health failed: RC=$RC "
2769 # We can continue try to connect if RC=254
2770 # Just print the warning about this
2771 if [ $RC = 254 ]; then
2772 echo "got a return status of $RC from do_node while checking " \
2773 "node health on $client"
2776 # see if the load is still on the client
2779 while [ $RC = 254 -a $tries -gt 0 ]; do
2783 if ! do_node $client \
2784 "ps auxwww | grep -v grep | grep -q $testload"; then
2789 if [ $RC = 254 ]; then
2790 echo "got a return status of $RC from do_node while checking " \
2791 "(node health and 'ps') the client load on $client"
2792 # see if we can diagnose a bit why this is
2797 check_client_loads () {
2798 local clients=${1//,/ }
2802 for client in $clients; do
2803 check_client_load $client
2805 if [ "$rc" != 0 ]; then
2806 log "Client load failed on node $client, rc=$rc"
2812 restart_client_loads () {
2813 local clients=${1//,/ }
2814 local expectedfail=${2:-""}
2818 for client in $clients; do
2819 check_client_load $client
2821 if [ "$rc" != 0 -a "$expectedfail" ]; then
2822 local var=$(node_var_name $client)_load
2823 start_client_load $client ${!var}
2824 echo "Restarted client load ${!var}: on $client. Checking ..."
2825 check_client_load $client
2827 if [ "$rc" != 0 ]; then
2828 log "Client load failed to restart on node $client, rc=$rc"
2829 # failure one client load means test fail
2830 # we do not need to check other
2839 # Start vmstat and save its process ID in a file.
2844 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2847 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2848 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2851 # Display the nodes on which client loads failed.
2852 print_end_run_file() {
2856 [ -s $file ] || return 0
2858 echo "Found the END_RUN_FILE file: $file"
2861 # A client load will stop if it finds the END_RUN_FILE file.
2862 # That does not mean the client load actually failed though.
2863 # The first node in END_RUN_FILE is the one we are interested in.
2866 if [ -n "$node" ]; then
2867 local var=$(node_var_name $node)_load
2869 local prefix=$TESTLOG_PREFIX
2870 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2871 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2872 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2874 echo "Client load ${!var} failed on node $node:"
2880 # Stop the process which had its PID saved in a file.
2885 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2887 do_nodes $nodes "test -f $pid_file &&
2888 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2891 # Stop all client loads.
2892 stop_client_loads() {
2893 local nodes=${1:-$CLIENTS}
2896 # stop the client loads
2897 stop_process $nodes $pid_file
2899 # clean up the processes that started them
2900 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2902 # End recovery-scale functions
2904 # verify that lustre actually cleaned up properly
2906 VAR=$(lctl get_param -n catastrophe 2>&1)
2907 if [ $? = 0 ] ; then
2908 if [ $VAR != 0 ]; then
2909 error "LBUG/LASSERT detected"
2912 BUSY=$(dmesg | grep -i destruct || true)
2913 if [ -n "$BUSY" ]; then
2915 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2919 check_mem_leak || exit 204
2921 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2922 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2925 if module_loaded lnet || module_loaded libcfs; then
2926 echo "$TESTSUITE: modules still loaded..." 1>&2
2935 if [[ "$1" == "--verbose" ]]; then
2950 PREV_RESULT=$(do_node $node "$TEST")
2952 RESULT=$(do_node $node "$TEST")
2953 if [[ "$RESULT" == "$FINAL" ]]; then
2954 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2955 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2959 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2960 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2964 [[ $WAIT -ge $MAX ]] && break
2965 [[ $((WAIT % print)) -eq 0 ]] &&
2966 echo "Waiting $((MAX - WAIT)) secs for update"
2967 WAIT=$((WAIT + sleep))
2970 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2974 wait_update_facet() {
2976 [ "$1" = "--verbose" ] && verbose="$1" && shift
2980 wait_update $verbose $(facet_active_host $facet) "$@"
2984 do_nodes $(comma_list $(mdts_nodes)) \
2985 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2986 do_nodes $(comma_list $(osts_nodes)) \
2987 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2988 grep -v 'Found no match'
2992 local zfs_wait=${2:-5}
2994 # the occupied disk space will be released
2995 # only after TXGs are committed
2996 if [[ $(facet_fstype $1) == zfs ]]; then
2997 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3002 wait_delete_completed_mds() {
3003 local max_wait=${1:-20}
3005 local stime=$(date +%s)
3010 # find MDS with pending deletions
3011 for node in $(mdts_nodes); do
3012 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3013 2>/dev/null | calc_sum)
3014 if [[ $changes -eq 0 ]]; then
3017 mds2sync="$mds2sync $node"
3019 if [ -z "$mds2sync" ]; then
3020 wait_zfs_commit $SINGLEMDS
3023 mds2sync=$(comma_list $mds2sync)
3025 # sync MDS transactions
3026 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3028 # wait till all changes are sent and commmitted by OSTs
3029 # for ldiskfs space is released upon execution, but DMU
3030 # do this upon commit
3033 while [[ $WAIT -ne $max_wait ]]; do
3034 changes=$(do_nodes $mds2sync \
3035 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3036 #echo "$node: $changes changes on all"
3037 if [[ $changes -eq 0 ]]; then
3038 wait_zfs_commit $SINGLEMDS
3040 # the occupied disk space will be released
3041 # only after TXGs are committed
3042 wait_zfs_commit ost1
3050 echo "Delete is not completed in $((etime - stime)) seconds"
3051 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3058 # we can use "for" here because we are waiting the slowest
3059 for host in ${hostlist//,/ }; do
3060 check_network "$host" 900
3062 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3069 for facet in ${facetlist//,/ }; do
3070 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3072 wait_for_host $hostlist
3075 _wait_recovery_complete () {
3078 # Use default policy if $2 is not passed by caller.
3079 local MAX=${2:-$(max_recovery_time)}
3084 while [ $WAIT -lt $MAX ]; do
3085 STATUS=$(lctl get_param -n $param | grep status)
3087 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3090 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3092 echo "$param recovery not done in $MAX sec. $STATUS"
3096 wait_recovery_complete () {
3099 # with an assumption that at_max is the same on all nodes
3100 local MAX=${2:-$(max_recovery_time)}
3103 if [ "$FAILURE_MODE" = HARD ]; then
3104 facets=$(facets_on_host $(facet_active_host $facet))
3106 echo affected facets: $facets
3108 # we can use "for" here because we are waiting the slowest
3109 for facet in ${facets//,/ }; do
3110 local var_svc=${facet}_svc
3111 local param="*.${!var_svc}.recovery_status"
3113 local host=$(facet_active_host $facet)
3114 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3118 wait_mds_ost_sync () {
3119 # just because recovery is done doesn't mean we've finished
3120 # orphan cleanup. Wait for llogs to get synchronized.
3121 echo "Waiting for orphan cleanup..."
3122 # MAX value includes time needed for MDS-OST reconnection
3123 local MAX=$(( TIMEOUT * 2 ))
3124 local WAIT_TIMEOUT=${1:-$MAX}
3127 local list=$(comma_list $(mdts_nodes))
3128 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3129 if ! do_facet $SINGLEMDS \
3130 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3132 # old way, use mds_sync
3134 list=$(comma_list $(osts_nodes))
3135 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3138 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3139 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3140 local -a sync=($(do_nodes $list "$cmd"))
3143 for ((i=0; i<${#sync[@]}; i++)); do
3145 [ ${sync[$i]} -eq 1 ] && continue
3147 [ ${sync[$i]} -eq 0 ] && continue
3149 # there is a not finished MDS-OST synchronization
3153 sleep 2 # increase waiting time and cover statfs cache
3154 [ ${con} -eq 1 ] && return 0
3155 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3159 # show which nodes are not finished.
3160 cmd=$(echo $cmd | sed 's/-n//')
3161 do_nodes $list "$cmd"
3162 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3166 # Wait OSTs to be active on both client and MDT side.
3168 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3169 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3170 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3171 error "wait_update OSTs up on client failed"
3173 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3174 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3175 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3176 error "wait_update OSTs up on MDT0000 failed"
3179 wait_destroy_complete () {
3180 echo "Waiting for local destroys to complete"
3181 # MAX value shouldn't be big as this mean server responsiveness
3182 # never increase this just to make test pass but investigate
3183 # why it takes so long time
3186 while [ $WAIT -lt $MAX ]; do
3187 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3191 for ((i=0; i<${#RPCs[@]}; i++)); do
3192 [ ${RPCs[$i]} -eq 0 ] && continue
3193 # there are still some destroy RPCs in flight
3198 [ ${con} -eq 1 ] && return 0 # done waiting
3199 echo "Waiting ${WAIT}s for local destroys to complete"
3202 echo "Local destroys weren't done in $MAX sec."
3206 wait_delete_completed() {
3207 wait_delete_completed_mds $1 || return $?
3208 wait_destroy_complete || return $?
3217 # conf-sanity 31 takes a long time cleanup
3218 while [ $WAIT -lt 300 ]; do
3219 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3220 lctl dl | grep ' ST ' || true")
3221 [ -z "${running}" ] && return 0
3222 echo "waited $WAIT for${running}"
3223 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3225 WAIT=$((WAIT + INTERVAL))
3227 echo "service didn't stop after $WAIT seconds. Still running:"
3232 wait_remote_prog () {
3238 [ "$PDSH" = "no_dsh" ] && return 0
3240 while [ $WAIT -lt $2 ]; do
3241 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3242 [ -z "${running}" ] && return 0 || true
3243 echo "waited $WAIT for: "
3245 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3247 WAIT=$((WAIT + INTERVAL))
3249 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3250 [ -z "$pids" ] && return 0
3251 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3252 # FIXME: not portable
3253 for pid in $pids; do
3254 cat /proc/${pid}/status || true
3255 cat /proc/${pid}/wchan || true
3257 kill -9 $pid || true
3266 local clients=${1:-$CLIENTS}
3268 if [ -z "$clients" ]; then
3271 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3276 # not every config has many clients
3282 # usually checked on particular client or locally
3291 client_reconnect_try() {
3292 local f=$MOUNT/recon
3295 if [ -z "$CLIENTS" ]; then
3296 $LFS df $MOUNT; uname -n >> $f
3298 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3300 echo "Connected clients: $(cat $f)"
3301 ls -l $f > /dev/null
3305 client_reconnect() {
3306 # one client_reconnect_try call does not always do the job...
3308 client_reconnect_try && break
3313 affected_facets () {
3316 local host=$(facet_active_host $facet)
3317 local affected=$facet
3319 if [ "$FAILURE_MODE" = HARD ]; then
3320 affected=$(facets_up_on_host $host)
3326 local E2FSCK_ON_MDT0=false
3327 if [ "$1" == "--fsck" ]; then
3329 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3341 #Because it will only get up facets, we need get affected
3342 #facets before shutdown
3343 #For HARD Failure mode, it needs make sure facets on the same
3344 #HOST will only be shutdown and reboot once
3345 for facet in ${facets//,/ }; do
3346 local affected_facet
3348 #check whether facet has been included in other affected facets
3349 for ((index=0; index<$total; index++)); do
3350 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3353 if [ $skip -eq 0 ]; then
3354 affecteds[$total]=$(affected_facets $facet)
3359 for ((index=0; index<$total; index++)); do
3360 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3361 local host=$(facet_active_host $facet)
3362 echo "Failing ${affecteds[index]} on $host"
3363 shutdown_facet $facet
3366 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3367 $(mdsdevname 1) "-n" || error "Running e2fsck")
3369 for ((index=0; index<$total; index++)); do
3370 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3371 echo reboot facets: ${affecteds[index]}
3375 change_active ${affecteds[index]}
3377 wait_for_facet ${affecteds[index]}
3378 # start mgs first if it is affected
3379 if ! combined_mgs_mds &&
3380 list_member ${affecteds[index]} mgs; then
3381 mount_facet mgs || error "Restart of mgs failed"
3383 # FIXME; has to be changed to mount all facets concurrently
3384 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3385 echo mount facets: ${affecteds[index]}
3386 mount_facets ${affecteds[index]}
3396 do_facet $facet "sync; sync; sync"
3399 # make sure there will be no seq change
3400 local clients=${CLIENTS:-$HOSTNAME}
3401 local f=fsa-\\\$\(hostname\)
3402 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3403 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3405 local svc=${facet}_svc
3406 do_facet $facet $LCTL --device ${!svc} notransno
3408 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3409 # in-memory state has to be cleared by either rebooting the host or
3410 # exporting and reimporting the pool.
3412 # Although the uberblocks are not updated when a pool is freezed,
3413 # transactions are still written to the disks. Modified blocks may be
3414 # cached in memory when tests try reading them back. The
3415 # export-and-reimport process also evicts any cached pool data from
3416 # memory to provide the correct "data loss" semantics.
3418 # In the test framework, the exporting and importing operations are
3419 # handled by stop() and mount_facet() separately, which are used
3420 # inside fail() and fail_abort().
3422 set_dev_readonly $facet
3423 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3424 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3427 replay_barrier_nodf() {
3428 local facet=$1 echo running=${running}
3429 do_facet $facet "sync; sync; sync"
3430 local svc=${facet}_svc
3431 echo Replay barrier on ${!svc}
3432 do_facet $facet $LCTL --device ${!svc} notransno
3433 set_dev_readonly $facet
3434 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3435 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3438 replay_barrier_nosync() {
3439 local facet=$1 echo running=${running}
3440 local svc=${facet}_svc
3441 echo Replay barrier on ${!svc}
3442 do_facet $facet $LCTL --device ${!svc} notransno
3443 set_dev_readonly $facet
3444 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3445 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3449 # Get Lustre client uuid for a given Lustre mount point.
3452 local mntpnt=${1:-$MOUNT}
3454 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3455 local uuid=$($LCTL get_param -n llite.$name.uuid)
3460 mds_evict_client() {
3461 local mntpnt=${1:-$MOUNT}
3462 local uuid=$(get_client_uuid $mntpnt)
3464 do_facet $SINGLEMDS \
3465 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3468 ost_evict_client() {
3469 local mntpnt=${1:-$MOUNT}
3470 local uuid=$(get_client_uuid $mntpnt)
3473 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3478 local clients=${CLIENTS:-$HOSTNAME}
3480 facet_failover $* || error "failover: $?"
3481 # to initiate all OSC idling connections
3483 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3484 clients_up || error "post-failover stat: $?"
3489 facet_failover $facet
3495 change_active $facet
3496 wait_for_facet $facet
3497 mount_facet $facet -o abort_recovery
3498 clients_up || echo "first stat failed: $?"
3499 clients_up || error "post-failover stat: $?"
3502 host_nids_address() {
3506 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3510 if [ "$1" = "'*'" ]; then echo \'*\'; else
3516 if [[ -n "$NETTYPE" ]]; then
3517 h2name_or_ip "$1" "$NETTYPE"
3519 h2name_or_ip "$1" "$2"
3522 declare -fx h2nettype
3524 # Wrapper function to print the deprecation warning
3526 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3527 if [[ -n "$NETTYPE" ]]; then
3530 h2nettype "$1" "tcp"
3534 # Wrapper function to print the deprecation warning
3536 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3537 if [[ -n "$NETTYPE" ]]; then
3540 h2nettype "$1" "o2ib"
3544 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3545 # expressions format. As a bonus we can then just pass in those variables
3546 # to pdsh. What this function does is take a HOSTLIST type string and
3547 # expand it into a space deliminated list for us.
3555 [ -z "$hostlist" ] && return
3557 # Translate the case of [..],..,[..] to [..] .. [..]
3558 list="${hostlist/],/] }"
3560 [[ "$front" == *,* ]] && {
3563 list=${list/${old}/${new}}
3566 for item in $list; do
3567 # Test if we have any []'s at all
3568 if [ "$item" != "${item/\[/}" ]; then {
3569 # Expand the [*] into list
3573 if [ "$name" != "$item" ]; then
3574 group=${item#$name[*}
3577 for range in ${group//,/ }; do
3583 # Number of leading zeros
3586 end=$(echo $end | sed 's/0*//')
3587 [[ -z "$end" ]] && end=0
3588 [[ $padlen2 -gt $padlen ]] && {
3589 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3592 begin=$(echo $begin | sed 's/0*//')
3593 [ -z $begin ] && begin=0
3595 if [ ! -z "${begin##[!0-9]*}" ]; then
3596 order=$(seq -f "%0${padlen}g" $begin $end)
3598 order=$(eval echo {$begin..$end});
3601 for num in $order; do
3602 value="${name#*,}${num}${back}"
3603 [ "$value" != "${value/\[/}" ] && {
3604 value=$(hostlist_expand "$value")
3606 myList="$myList $value"
3611 myList="$myList $item"
3614 myList=${myList//,/ }
3615 myList=${myList:1} # Remove first character which is a space
3617 # Filter any duplicates without sorting
3619 myList="${list%% *}"
3621 while [[ "$list" != ${myList##* } ]]; do
3622 local tlist=" $list"
3623 list=${tlist// ${list%% *} / }
3625 myList="$myList ${list%% *}"
3627 myList="${myList%* }";
3629 # We can select an object at an offset in the list
3632 for item in $myList; do
3634 [ $cnt -eq $offset ] && {
3638 [ $(get_node_count $myList) -ne 1 ] && myList=""
3647 [ "$facet" == client ] && echo -n $HOSTNAME && return
3648 varname=${facet}_HOST
3649 if [ -z "${!varname}" ]; then
3650 if [ "${facet:0:3}" == "ost" ]; then
3651 local fh=${facet%failover}_HOST
3652 eval export ${facet}_HOST=${!fh}
3653 if [ -z "${!varname}" ]; then
3654 eval export ${facet}_HOST=${ost_HOST}
3656 elif [ "${facet:0:3}" == "mdt" -o \
3657 "${facet:0:3}" == "mds" -o \
3658 "${facet:0:3}" == "mgs" ]; then
3659 eval export ${facet}_HOST=${mds_HOST}
3665 facet_failover_host() {
3669 var=${facet}failover_HOST
3670 if [ -n "${!var}" ]; then
3675 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3676 "${facet:0:3}" == "mgs" ]; then
3678 eval export ${facet}failover_host=${mds_HOST}
3683 if [[ $facet == ost* ]]; then
3684 eval export ${facet}failover_host=${ost_HOST}
3692 local activevar=${facet}active
3694 if [ -f $TMP/${facet}active ] ; then
3695 source $TMP/${facet}active
3698 active=${!activevar}
3699 if [ -z "$active" ] ; then
3706 facet_active_host() {
3707 facet_host $(facet_active $1)
3710 # Get the passive failover partner host of facet.
3711 facet_passive_host() {
3713 [[ $facet = client ]] && return
3715 local host=${facet}_HOST
3716 local failover_host=${facet}failover_HOST
3717 local active_host=$(facet_active_host $facet)
3719 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3721 if [[ $active_host = ${!host} ]]; then
3722 echo -n ${!failover_host}
3732 facetlist=$(exclude_items_from_list $facetlist mgs)
3734 for facet in ${facetlist//,/ }; do
3735 local failover=${facet}failover
3736 local host=`facet_host $failover`
3737 [ -z "$host" ] && return
3739 local curactive=`facet_active $facet`
3740 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3741 eval export ${facet}active=$facet
3743 eval export ${facet}active=$failover
3745 # save the active host for this facet
3746 local activevar=${facet}active
3747 echo "$activevar=${!activevar}" > $TMP/$activevar
3748 [[ $facet = mds1 ]] && combined_mgs_mds && \
3749 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3750 local TO=`facet_active_host $facet`
3751 echo "Failover $facet to $TO"
3757 # do not stripe off hostname if verbose, bug 19215
3758 if [ x$1 = x--verbose ]; then
3766 if [ "$HOST" = "$HOSTNAME" ]; then
3768 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3769 echo "cannot run remote command on $HOST with $myPDSH"
3773 echo "CMD: $HOST $@" >&2
3774 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3777 if [[ "$myPDSH" == "rsh" ]] ||
3778 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3779 # we need this because rsh and pdsh do not return
3780 # exit code of an executed command
3781 local command_status="$TMP/cs"
3782 eval $myPDSH $HOST ":> $command_status"
3783 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3784 PATH=\$PATH:/sbin:/usr/sbin;
3786 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3787 echo command failed >$command_status"
3788 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3793 # print HOSTNAME for myPDSH="no_dsh"
3794 if [[ $myPDSH = no_dsh ]]; then
3795 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3797 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3800 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3802 return ${PIPESTATUS[0]}
3806 do_node --verbose "$@"
3809 single_local_node () {
3810 [ "$1" = "$HOSTNAME" ]
3813 # Outputs environment variable assignments that should be passed to remote nodes
3817 local facets=$(get_facets)
3820 for var in ${!MODOPTS_*}; do
3821 value=${!var//\"/\\\"}
3822 echo -n " ${var}=\"$value\""
3825 for facet in ${facets//,/ }; do
3827 if [ -n "${!var}" ]; then
3828 echo -n " $var=${!var}"
3832 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3833 if [ -n "${!var}" ]; then
3834 echo -n " $var=${!var}"
3838 for var in VERBOSE; do
3839 if [ -n "${!var}" ]; then
3840 echo -n " $var=${!var}"
3844 if [ -n "$FSTYPE" ]; then
3845 echo -n " FSTYPE=$FSTYPE"
3848 for var in LNETLND NETTYPE; do
3849 if [ -n "${!var}" ]; then
3850 echo -n " $var=${!var}"
3857 # do not stripe off hostname if verbose, bug 19215
3858 if [ x$1 = x--verbose ]; then
3866 if single_local_node $rnodes; then
3868 do_nodev $rnodes "$@"
3870 do_node $rnodes "$@"
3875 # This is part from do_node
3878 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3879 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3881 export FANOUT=$(get_node_count "${rnodes//,/ }")
3883 echo "CMD: $rnodes $@" >&2
3884 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3887 # do not replace anything from pdsh output if -N is used
3888 # -N Disable hostname: prefix on lines of output.
3889 if $verbose || [[ $myPDSH = *-N* ]]; then
3890 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3892 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3894 return ${PIPESTATUS[0]}
3898 # Execute commands on a single service's host
3900 # The \a facet (service) may be on a local or remote node, which is
3901 # determined at the time the command is run.
3903 # usage: do_facet $facet command [arg ...]
3907 local HOST=$(facet_active_host $facet)
3908 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3912 # Function: do_facet_random_file $FACET $FILE $SIZE
3913 # Creates FILE with random content on the given FACET of given SIZE
3915 do_facet_random_file() {
3919 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3920 do_facet $facet "$cmd 2>/dev/null"
3923 do_facet_create_file() {
3927 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3928 do_facet $facet "$cmd 2>/dev/null"
3932 do_nodes --verbose "$@"
3938 # make sure its not already running
3940 rm -f $TMP/${facet}active
3941 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3942 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3944 if [[ $(facet_fstype $facet) == zfs ]]; then
3946 # After formatting a ZFS target, "cachefile=none" property will
3947 # be set on the ZFS storage pool so that the pool is not
3948 # automatically imported on system startup. And then the pool
3949 # will be exported so as to leave the importing and exporting
3950 # operations handled by mount_facet() and stop() separately.
3952 refresh_partition_table $facet $(facet_vdevice $facet)
3953 disable_zpool_cache $facet
3958 # Device formatted as ost
3961 local DEVNAME=OSTDEV$num
3963 local fstype=$(facet_fstype ost$num)
3967 local dev=ost${num}_dev
3968 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3969 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3970 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3972 #try $OSTZFSDEVn - independent of vdev
3973 DEVNAME=OSTZFSDEV$num
3974 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3976 error "unknown fstype!";;
3982 # Physical device location of data
3988 local fstype=$(facet_fstype ost$num)
3992 # vdevs are not supported by ldiskfs
3995 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3996 # Device formatted by zfs
3998 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4000 error "unknown fstype!";;
4006 # Logical device formatted for lustre
4009 local DEVNAME=MDSDEV$num
4011 local fstype=$(facet_fstype mds$num)
4015 local dev=mds${num}_dev
4016 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4017 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4018 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4020 # try $MDSZFSDEVn - independent of vdev
4021 DEVNAME=MDSZFSDEV$num
4022 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4024 error "unknown fstype!";;
4030 # Physical location of data
4034 local fstype=$(facet_fstype mds$num)
4038 # vdevs are not supported by ldiskfs
4041 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4042 # Device formatted by ZFS
4043 local DEVNAME=MDSDEV$num
4044 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4046 error "unknown fstype!";;
4054 local fstype=$(facet_fstype mgs)
4058 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4059 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4060 DEVPTR=$(mdsdevname 1)
4062 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4066 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4067 ( [ -z "$MGSZFSDEV" ] &&
4068 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4069 DEVPTR=$(mdsdevname 1)
4071 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4074 error "unknown fstype!";;
4083 local fstype=$(facet_fstype mgs)
4087 # vdevs are not supported by ldiskfs
4090 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4091 ( [ -z "$MGSDEV" ] &&
4092 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4093 VDEVPTR=$(mdsvdevname 1)
4094 elif [ -n "$MGSDEV" ]; then
4098 error "unknown fstype!";;
4106 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4108 local var=${facet}_MOUNT
4109 eval mntpt=${!var:-${MOUNT}-$facet}
4116 local dev=$(facet_device $facet)
4117 local mnt=${2:-$(facet_mntpt $facet)}
4121 if dm_flakey_supported $facet; then
4122 dm_dev=$(dm_create_dev $facet $dev)
4123 [[ -n "$dm_dev" ]] || dm_dev=$dev
4125 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4126 export_dm_dev $facet $dm_dev
4128 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4133 local dev=$(facet_device $facet)
4134 local mnt=${2:-$(facet_mntpt $facet)}
4136 do_facet $facet $UMOUNT $mnt
4140 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4145 local ds=$(facet_device $facet)
4146 local mnt=${2:-$(facet_mntpt $facet)}
4151 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4152 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4153 do_facet $facet $ZFS set canmount=noauto $ds
4155 # The "legacy" mount method is used here because "zfs unmount $mnt"
4156 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4157 # targets are not available at the time, the stat(2) on $MOUNT will
4160 do_facet $facet $ZFS set mountpoint=legacy $ds
4161 do_facet $facet mount -t zfs $ds $mnt
4162 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4163 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4168 local ds=$(facet_device $facet)
4169 local mnt=${2:-$(facet_mntpt $facet)}
4170 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4171 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4172 local mntpt=${!var_mntpt}
4173 local canmnt=${!var_canmnt}
4177 do_facet $facet umount $mnt
4178 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4179 do_facet $facet $ZFS set canmount=$canmnt $ds
4186 local fstype=$(facet_fstype $facet)
4188 mount_$fstype $facet $mnt
4194 local fstype=$(facet_fstype $facet)
4196 unmount_$fstype $facet $mnt
4203 # make sure we are using the primary server, so test-framework will
4204 # be able to clean up properly.
4205 activemds=`facet_active mds1`
4206 if [ $activemds != "mds1" ]; then
4210 local clients=$CLIENTS
4211 [ -z $clients ] && clients=$(hostname)
4213 zconf_umount_clients $clients $MOUNT "$*" || true
4214 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4216 [ -n "$CLIENTONLY" ] && return
4218 # The add fn does rm ${facet}active file, this would be enough
4219 # if we use do_facet <facet> only after the facet added, but
4220 # currently we use do_facet mds in local.sh
4221 for num in `seq $MDSCOUNT`; do
4223 rm -f ${TMP}/mds${num}active
4225 combined_mgs_mds && rm -f $TMP/mgsactive
4227 for num in `seq $OSTCOUNT`; do
4229 rm -f $TMP/ost${num}active
4232 if ! combined_mgs_mds ; then
4236 if $SHARED_KEY; then
4237 export SK_MOUNTED=false
4243 cleanup_echo_devs () {
4246 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4248 for dev in $devs; do
4249 $LCTL --device $dev cleanup
4250 $LCTL --device $dev detach
4255 nfs_client_mode && return
4256 cifs_client_mode && return
4259 CLEANUP_DM_DEV=true stopall $*
4266 combined_mgs_mds () {
4267 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4268 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4272 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4276 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4282 local fsname=${3:-"$FSNAME"}
4283 local type=$(facet_type $facet)
4284 local index=$(facet_index $facet)
4285 local fstype=$(facet_fstype $facet)
4286 local host=$(facet_host $facet)
4291 if [ $type == MGS ] || ( [ $type == MDS ] &&
4292 [ "$dev" == $(mgsdevname) ] &&
4293 [ "$host" == "$(facet_host mgs)" ] ); then
4296 opts="--mgsnode=$MGSNID"
4299 if [ $type != MGS ]; then
4300 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4304 var=${facet}failover_HOST
4305 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4306 opts+=" --failnode=$(h2nettype ${!var})"
4309 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4310 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4312 if [ $type == MDS ]; then
4313 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4314 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4315 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4316 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4318 if [ $fstype == ldiskfs ]; then
4319 fs_mkfs_opts+="-O ea_inode"
4322 if [ -n "${!var}" ]; then
4323 fs_mkfs_opts+=" -J device=${!var}"
4325 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4327 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4331 if [ $type == OST ]; then
4332 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4334 if [ $fstype == ldiskfs ]; then
4336 if [ -n "${!var}" ]; then
4337 fs_mkfs_opts+=" -J device=${!var}"
4339 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4344 opts+=" --backfstype=$fstype"
4347 if [ -n "${!var}" ]; then
4348 opts+=" --device-size=${!var}"
4351 var=$(upper $fstype)_MKFS_OPTS
4352 fs_mkfs_opts+=${!var:+" ${!var}"}
4354 var=${type}_FS_MKFS_OPTS
4355 fs_mkfs_opts+=${!var:+" ${!var}"}
4357 if [ -n "${fs_mkfs_opts## }" ]; then
4358 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4362 opts+=${!var:+" ${!var}"}
4369 local type=$(facet_type $facet)
4370 local var=${type}_MOUNT_FS_OPTS
4372 if [ -n "${!var}" ]; then
4373 opts+=" --mountfsoptions=${!var}"
4378 check_ost_indices() {
4379 local index_count=${#OST_INDICES[@]}
4380 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4382 # OST count is greater than the index count in $OST_INDEX_LIST.
4383 # We need check whether there are duplicate indices.
4387 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4388 index=$(facet_index ost$i)
4389 for j in $(seq 0 $((index_count - 1))); do
4390 [[ $index -ne ${OST_INDICES[j]} ]] ||
4391 error "ost$i has the same index $index as ost$((j+1))"
4398 local facet_type=$1 # mgs || mds || ost
4400 local facet=${1}${2}
4403 case "$(facet_fstype $facet)" in
4405 device=$(${facet_type}devname $facet_num)
4408 device=$(${facet_type}vdevname $facet_num)
4411 error "Unhandled filesystem type"
4415 do_facet $facet "[ -e \"$device\" ]" && return
4417 # Note: the following check only works with absolute paths
4418 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4419 error "$facet: device '$device' does not exist"
4421 do_facet $facet "touch \"${device}\""
4430 echo "Format mgs: $(mgsdevname)"
4431 reformat_external_journal mgs
4433 # touch "device" in case it is a loopback file for testing and needs to
4434 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4435 # to non-existent files in /dev if the admin made a typo during setup
4438 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4439 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4449 echo "Format mds$num: $(mdsdevname $num)"
4450 reformat_external_journal mds$num
4452 __touch_device mds $num
4454 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4455 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4456 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4465 echo "Format ost$num: $(ostdevname $num)"
4466 reformat_external_journal ost$num
4468 __touch_device ost $num
4470 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4471 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4472 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4477 # Set hostid for ZFS/SPL zpool import protection
4478 # (Assumes MDS version is also OSS version)
4479 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4481 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4484 # We need ldiskfs here, may as well load them all
4486 [ -n "$CLIENTONLY" ] && return
4487 echo Formatting mgs, mds, osts
4488 if ! combined_mgs_mds ; then
4492 for num in $(seq $MDSCOUNT); do
4496 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4498 for num in $(seq $OSTCOUNT); do
4504 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4508 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4512 # 0: success, the old identity set already.
4513 # 1: success, the old identity does not set.
4518 local j=`expr $num - 1`
4519 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4521 if [ -z "$MDT" ]; then
4525 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4528 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4530 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4533 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4535 if [ $old = "NONE" ]; then
4544 zconf_umount $HOSTNAME $1 || error "umount failed"
4545 zconf_mount $HOSTNAME $1 || error "mount failed"
4553 rm -f $TMP/${facet}active
4554 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4559 local mdt_count=${1:-$MDSCOUNT}
4560 local ost_count=${2:-$OSTCOUNT}
4563 for num in $(seq $mdt_count); do
4564 DEVNAME=$(mdsdevname $num)
4565 writeconf_facet mds$num $DEVNAME || rc=$?
4568 for num in $(seq $ost_count); do
4569 DEVNAME=$(ostdevname $num)
4570 writeconf_facet ost$num $DEVNAME || rc=$?
4576 if ! combined_mgs_mds ; then
4577 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4586 for num in $(seq $MDSCOUNT); do
4587 devname=$(mdsdevname $num)
4588 start mds$num $devname $MDS_MOUNT_OPTS
4590 # We started mds$num, now we should set mds${num}_HOST
4591 # and mds${num}failover_HOST variables properly if they
4593 host=$(facet_host mds$num)
4594 for varname in mds${num}_HOST mds${num}failover_HOST; do
4595 if [[ -z "${!varname}" ]]; then
4599 if [ $IDENTITY_UPCALL != "default" ]; then
4600 switch_identity $num $IDENTITY_UPCALL
4610 for num in $(seq $OSTCOUNT); do
4611 devname=$(ostdevname $num)
4612 start ost$num $devname $OST_MOUNT_OPTS
4614 # We started ost$num, now we should set ost${num}_HOST
4615 # and ost${num}failover_HOST variables properly if they
4617 host=$(facet_host ost$num)
4618 for varname in ost${num}_HOST ost${num}failover_HOST; do
4619 if [[ -z "${!varname}" ]]; then
4627 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4628 if [ ! -z $arg1 ]; then
4629 [ "$arg1" = "server_only" ] && return
4632 if [ -n "$CLIENTS" ]; then
4633 zconf_mount_clients $CLIENTS $MOUNT
4637 if [ "$MOUNT_2" ]; then
4638 mount_client $MOUNT2
4639 if [ -n "$CLIENTS" ]; then
4640 zconf_mount_clients $CLIENTS $MOUNT2
4645 sk_nodemap_setup() {
4646 local sk_map_name=${1:-$SK_S2SNM}
4647 local sk_map_nodes=${2:-$HOSTNAME}
4648 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4649 for servernode in $sk_map_nodes; do
4650 local nids=$(do_nodes $servernode "$LCTL list_nids")
4651 for nid in $nids; do
4652 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4653 $sk_map_name --range $nid"
4661 nfs_client_mode && return
4662 cifs_client_mode && return
4664 sanity_mount_check || error "environments are insane!"
4670 if [ -z "$CLIENTONLY" ]; then
4671 echo Setup mgs, mdt, osts
4672 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4674 if $SK_MOUNTED; then
4675 echo "Shared Key file system already mounted"
4680 if $SHARED_KEY; then
4681 export SK_MOUNTED=true
4685 echo "GSS_SK: setting kernel keyring perms"
4686 do_nodes $(comma_list $(all_nodes)) \
4687 "keyctl show | grep lustre | cut -c1-11 |
4689 xargs -IX keyctl setperm X 0x3f3f3f3f"
4692 # Need to start one nodemap for servers,
4693 # and one for clients.
4694 sk_nodemap_setup $SK_S2SNM \
4695 $(comma_list $(all_server_nodes))
4697 sk_nodemap_setup $SK_S2SNMCLI \
4698 ${CLIENTS:-$HOSTNAME}
4699 echo "Nodemap set up for SK S2S, remounting."
4708 # wait a while to allow sptlrpc configuration be propogated to targets,
4709 # only needed when mounting new target devices.
4717 # by remounting mdt before ost, initial connect from mdt to ost might
4718 # timeout because ost is not ready yet. wait some time to its fully
4719 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4720 # preceeded by a context negotiation rpc with $TIMEOUT.
4721 # FIXME better by monitoring import status.
4724 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4725 set_rule $FSNAME any cli2ost $SK_FLAVOR
4726 if $SK_SKIPFIRST; then
4727 export SK_SKIPFIRST=false
4731 "lctl set_param osc.*.idle_connect=1"
4734 wait_flavor cli2mdt $SK_FLAVOR
4735 wait_flavor cli2ost $SK_FLAVOR
4740 sleep $((TIMEOUT + 5))
4746 mounted_lustre_filesystems() {
4747 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4750 init_facet_vars () {
4751 [ -n "$CLIENTONLY" ] && return 0
4758 eval export ${facet}_dev=${device}
4759 eval export ${facet}_opt=\"$@\"
4761 local dev=${facet}_dev
4763 # We need to loop for the label
4764 # in case its not initialized yet.
4765 for wait_time in {0,1,3,5,10}; do
4767 if [ $wait_time -gt 0 ]; then
4768 echo "${!dev} not yet initialized,"\
4769 "waiting ${wait_time} seconds."
4773 local label=$(devicelabel ${facet} ${!dev})
4775 # Check to make sure the label does
4776 # not include ffff at the end of the label.
4777 # This indicates it has not been initialized yet.
4779 if [[ $label =~ [f|F]{4}$ ]]; then
4780 # label is not initialized, unset the result
4781 # and either try again or fail
4788 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4790 eval export ${facet}_svc=${label}
4792 local varname=${facet}failover_HOST
4793 if [ -z "${!varname}" ]; then
4794 eval export $varname=$(facet_host $facet)
4797 varname=${facet}_HOST
4798 if [ -z "${!varname}" ]; then
4799 eval export $varname=$(facet_host $facet)
4802 # ${facet}failover_dev is set in cfg file
4803 varname=${facet}failover_dev
4804 if [ -n "${!varname}" ] ; then
4805 eval export ${facet}failover_dev=${!varname}
4807 eval export ${facet}failover_dev=$device
4810 # get mount point of already mounted device
4811 # is facet_dev is already mounted then use the real
4812 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4813 # i.e. ${facet}_MOUNT if specified by user or default
4814 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4815 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4816 if [ -z $mntpt ]; then
4817 mntpt=$(facet_mntpt $facet)
4819 eval export ${facet}_MOUNT=$mntpt
4822 init_facets_vars () {
4825 if ! remote_mds_nodsh; then
4826 for num in $(seq $MDSCOUNT); do
4827 DEVNAME=`mdsdevname $num`
4828 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4832 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4834 if ! remote_ost_nodsh; then
4835 for num in $(seq $OSTCOUNT); do
4836 DEVNAME=$(ostdevname $num)
4837 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4842 osc_ensure_active () {
4847 while [ $period -lt $timeout ]; do
4848 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4849 if [ $count -eq 0 ]; then
4853 echo "There are $count OST are inactive, wait $period seconds, and try again"
4855 period=$((period+3))
4858 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4861 set_conf_param_and_check() {
4865 local ORIG=$(do_facet $myfacet "$TEST")
4866 if [ $# -gt 3 ]; then
4872 echo "Setting $PARAM from $ORIG to $FINAL"
4873 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4874 error "conf_param $PARAM failed"
4876 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4877 error "check $PARAM failed!"
4880 set_persistent_param() {
4884 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4886 if [ $# -gt 3 ]; then
4893 if [[ $PERM_CMD == *"set_param -P"* ]]; then
4894 echo "Setting $test_param from $orig to $final"
4895 do_facet mgs "$PERM_CMD $test_param='$final'" ||
4896 error "$PERM_CMD $test_param failed"
4898 echo "Setting $param from $orig to $final"
4899 do_facet mgs "$PERM_CMD $param='$final'" ||
4900 error "$PERM_CMD $param failed"
4904 set_persistent_param_and_check() {
4908 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4910 if [ $# -gt 3 ]; then
4917 set_persistent_param $myfacet $test_param $param "$final"
4919 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
4920 error "check $param failed!"
4923 init_param_vars () {
4924 TIMEOUT=$(lctl get_param -n timeout)
4925 TIMEOUT=${TIMEOUT:-20}
4927 if [ -n $arg1 ]; then
4928 [ "$arg1" = "server_only" ] && return
4931 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4933 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4934 log "Using TIMEOUT=$TIMEOUT"
4936 osc_ensure_active $SINGLEMDS $TIMEOUT
4937 osc_ensure_active client $TIMEOUT
4938 $LCTL set_param osc.*.idle_timeout=debug
4940 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4941 local current_jobid_var=$($LCTL get_param -n jobid_var)
4943 if [ $JOBID_VAR = "existing" ]; then
4944 echo "keeping jobstats as $current_jobid_var"
4945 elif [ $current_jobid_var != $JOBID_VAR ]; then
4946 echo "setting jobstats to $JOBID_VAR"
4948 set_persistent_param_and_check client \
4949 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
4952 echo "jobstats not supported by server"
4955 if [ $QUOTA_AUTO -ne 0 ]; then
4956 if [ "$ENABLE_QUOTA" ]; then
4957 echo "enable quota as required"
4958 setup_quota $MOUNT || return 2
4960 echo "disable quota as required"
4961 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4967 nfs_client_mode () {
4968 if [ "$NFSCLIENT" ]; then
4969 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4970 local clients=$CLIENTS
4971 [ -z $clients ] && clients=$(hostname)
4973 # FIXME: remove hostname when 19215 fixed
4974 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4975 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4976 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4977 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4979 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4985 cifs_client_mode () {
4986 [ x$CIFSCLIENT = xyes ] &&
4987 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4990 check_config_client () {
4993 local mounted=$(mount | grep " $mntpt ")
4994 if [ -n "$CLIENTONLY" ]; then
4996 # CLIENTONLY should not depend on *_HOST settings
4997 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4998 # in theory someone could create a new,
4999 # client-only config file that assumed lustre was already
5000 # configured and didn't set the MGSNID. If MGSNID is not set,
5001 # then we should use the mgs nid currently being used
5002 # as the default value. bug 18021
5003 [[ x$MGSNID = x ]] &&
5006 if [[ x$mgc != xMGC$MGSNID ]]; then
5007 if [ "$mgs_HOST" ]; then
5008 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5009 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5010 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5016 echo Checking config lustre mounted on $mntpt
5017 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5018 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5022 check_config_clients () {
5023 local clients=${CLIENTS:-$HOSTNAME}
5026 nfs_client_mode && return
5027 cifs_client_mode && return
5029 do_rpc_nodes "$clients" check_config_client $mntpt
5031 sanity_mount_check || error "environments are insane!"
5035 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5036 local cltimeout=$(lctl get_param -n timeout)
5037 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5038 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5045 [ -z $mntpt ] && return 1
5046 local mounted=$(mounted_lustre_filesystems)
5048 echo $mounted' ' | grep -w -q $mntpt' '
5052 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5056 # empty lustre filesystem may have empty directories lost+found and .lustre
5058 # exclude .lustre & lost+found
5059 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5060 -print | wc -l) = 1 ] || return 1
5061 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5062 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5063 # exclude .lustre/fid (LU-2780)
5064 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5065 -print | wc -l) = 1 ] || return 1
5067 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5072 check_and_setup_lustre() {
5074 nfs_client_mode && return
5075 cifs_client_mode && return
5077 local MOUNTED=$(mounted_lustre_filesystems)
5081 # both MOUNT and MOUNT2 are not mounted
5082 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5083 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5084 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5086 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5087 export I_MOUNTED=yes
5091 elif is_mounted $MOUNT2; then
5093 # MOUNT2 is mounted, while MOUNT_2 is not set
5094 if ! [ "$MOUNT_2" ]; then
5095 cleanup_mount $MOUNT2
5096 export I_UMOUNTED2=yes
5099 # MOUNT2 is mounted, MOUNT_2 is set
5101 # FIXME: what to do if check_config failed?
5103 # 1) remote client has mounted other Lustre fs ?
5104 # 2) it has insane env ?
5105 # let's try umount MOUNT2 on all clients and mount it again:
5106 if ! check_config_clients $MOUNT2; then
5107 cleanup_mount $MOUNT2
5108 restore_mount $MOUNT2
5109 export I_MOUNTED2=yes
5114 # MOUNT is mounted MOUNT2 is not mounted
5115 elif [ "$MOUNT_2" ]; then
5116 restore_mount $MOUNT2
5117 export I_MOUNTED2=yes
5121 # FIXME: what to do if check_config failed?
5123 # 1) remote client has mounted other Lustre fs?
5124 # 2) lustre is mounted on remote_clients atall ?
5125 check_config_clients $MOUNT
5129 set_default_debug_nodes $(comma_list $(nodes_list))
5132 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5134 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5135 facets="$(get_facets OST)"
5136 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5137 facets="$facets,$(get_facets MDS)"
5138 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5139 facets="$facets,mgs"
5140 local nodes="$(facets_hosts ${facets})"
5141 if [ -n "$nodes" ] ; then
5142 do_nodes $nodes "$LCTL set_param \
5143 osd-ldiskfs.track_declares_assert=1 || true"
5153 if [ "$ONLY" == "setup" ]; then
5159 local clients=${CLIENTS:-$HOSTNAME}
5162 zconf_mount_clients $clients $mntpt
5166 local clients=${CLIENTS:-$HOSTNAME}
5169 zconf_umount_clients $clients $mntpt
5172 cleanup_and_setup_lustre() {
5173 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5174 lctl set_param debug=0 || true
5176 if [ "$ONLY" == "cleanup" ]; then
5180 check_and_setup_lustre
5183 # Get all of the server target devices from a given server node and type.
5190 if [ "$type" == ost ]; then
5191 devs=$(get_osd_param $node "" mntdev)
5193 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5195 for dev in $devs; do
5197 *loop*) do_node $node "losetup $dev" | \
5198 sed -e "s/.*(//" -e "s/).*//" ;;
5204 # Get all of the server target devices.
5209 # Master MDS parameters used by lfsck
5210 MDTNODE=$(facet_active_host $SINGLEMDS)
5211 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5215 for node in $(mdts_nodes); do
5216 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5222 for node in $(osts_nodes); do
5223 OSTDEVS[i]=$(get_mnt_devs $node ost)
5228 # Run e2fsck on MDT or OST device.
5233 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5234 local log=$TMP/e2fsck.log
5238 do_node $node $cmd 2>&1 | tee $log
5240 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5242 if [ $MDSCOUNT -gt 1 ]; then
5243 skip_noexit "DNE mode isn't supported!"
5247 error "It's not DNE mode."
5252 [ $rc -le $FSCK_MAX_ERR ] ||
5253 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5259 # Run resize2fs on MDT or OST device.
5268 do_facet $facet "$RESIZE2FS $opts $device $size"
5271 # verify a directory is shared among nodes.
5272 check_shared_dir() {
5274 local list=${2:-$(comma_list $(nodes_list))}
5276 [ -z "$dir" ] && return 1
5277 do_rpc_nodes "$list" check_logdir $dir
5278 check_write_access $dir "$list" || return 1
5283 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5284 $LCTL set_param printk=+lfsck
5285 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5287 for k in $(seq $MDSCOUNT); do
5288 # wait up to 10+1 minutes for LFSCK to complete
5289 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5290 mdd.$(facet_svc mds${k}).lfsck_layout |
5291 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5292 error "MDS${k} layout isn't the expected 'completed'"
5293 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5294 mdd.$(facet_svc mds${k}).lfsck_namespace |
5295 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5296 error "MDS${k} namespace isn't the expected 'completed'"
5298 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5299 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5300 awk '/repaired/ { print $2 }' | calc_sum)
5301 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5302 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5303 awk '/repaired/ { print $2 }' | calc_sum)
5304 local repaired=$((rep_mdt + rep_ost))
5305 [ $repaired -eq 0 ] ||
5306 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5309 dump_file_contents() {
5315 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5316 error_noexit false \
5317 "Invalid parameters for dump_file_contents()"
5320 for node in ${nodes}; do
5321 do_node $node "for i in \\\$(find $dir -type f); do
5322 echo ====\\\${i}=======================;
5324 done" >> ${logname}.${node}.log
5328 dump_command_output() {
5334 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5335 error_noexit false \
5336 "Invalid parameters for dump_command_output()"
5340 for node in ${nodes}; do
5341 do_node $node "echo ====${cmd}=======================;
5342 $cmd" >> ${logname}.${node}.log
5349 # dump file contents from /proc/spl in case of zfs test
5350 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5351 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5352 dump_command_output \
5353 "$(osts_nodes)" "zpool events -v" "${logname}"
5356 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5357 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5358 dump_command_output \
5359 "$(mdts_nodes)" "zpool events -v" "${logname}"
5363 check_and_cleanup_lustre() {
5364 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5365 "$TESTSUITE" != "sanity-scrub" ]; then
5369 if is_mounted $MOUNT; then
5370 if $DO_CLEANUP; then
5371 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5372 error "remove sub-test dirs failed"
5376 [ "$ENABLE_QUOTA" ] && restore_quota || true
5379 if [ "$I_UMOUNTED2" = "yes" ]; then
5380 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5383 if [ "$I_MOUNTED2" = "yes" ]; then
5384 cleanup_mount $MOUNT2
5387 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5388 cleanupall -f || error "cleanup failed"
5396 wait_for_function () {
5399 # suppress fn both stderr and stdout
5400 if [ "$1" = "--quiet" ]; then
5402 quiet=" > /dev/null 2>&1"
5414 eval $fn $quiet && return 0
5416 wait=$((wait + sleep))
5417 [ $wait -lt $max ] || return 1
5418 echo waiting $fn, $((max - wait)) secs left ...
5428 [ "$host" = "$HOSTNAME" ] && return 0
5430 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5431 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5432 echo "Network not available!"
5436 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5444 # Convert a space-delimited list to a comma-delimited list. If the input is
5445 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5447 # echo is used to convert newlines to spaces, since it doesn't
5448 # introduce a trailing space as using "tr '\n' ' '" does
5449 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5455 echo $list | grep -qw $item
5458 # list, excluded are the comma separated lists
5459 exclude_items_from_list () {
5465 for item in ${excluded//,/ }; do
5466 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5468 echo $(comma_list $list)
5471 # list, expand are the comma separated lists
5473 local list=${1//,/ }
5474 local expand=${2//,/ }
5477 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5478 echo $(comma_list $expanded)
5481 testslist_filter () {
5482 local script=$LUSTRE/tests/${TESTSUITE}.sh
5484 [ -f $script ] || return 0
5486 local start_at=$START_AT
5487 local stop_at=$STOP_AT
5489 local var=${TESTSUITE//-/_}_START_AT
5490 [ x"${!var}" != x ] && start_at=${!var}
5491 var=${TESTSUITE//-/_}_STOP_AT
5492 [ x"${!var}" != x ] && stop_at=${!var}
5494 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5495 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5496 /^'${start_at}'$/ {flag = 0}
5497 {if (flag == 1) print $0}
5498 /^'${stop_at}'$/ { flag = 1 }'
5502 (cd `dirname $1`; echo $PWD/`basename $1`)
5506 local types=${1:-"OST MDS MGS"}
5510 for entry in $types; do
5511 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5512 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5515 MGS ) list="$list $name";;
5516 MDS|OST|AGT ) local count=${type}COUNT
5517 for ((i=1; i<=${!count}; i++)) do
5518 list="$list ${name}$i"
5520 * ) error "Invalid facet type"
5524 echo $(comma_list $list)
5527 ##################################
5528 # Adaptive Timeouts funcs
5531 # only check mds, we assume at_max is the same on all nodes
5532 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5533 if [ $at_max -eq 0 ]; then
5544 # suppose that all ost-s have the same $at value set
5545 [ $facet != "ost" ] || facet=ost1
5547 do_facet $facet "lctl get_param -n $at"
5565 if [ $facet == "ost" ]; then
5566 facet=$(get_facets OST)
5567 elif [ $facet == "mds" ]; then
5568 facet=$(get_facets MDS)
5570 hosts=$(expand_list $hosts $(facets_hosts $facet))
5573 do_nodes $hosts lctl set_param at_max=$at_max
5576 ##################################
5580 # OBD_FAIL_MDS_ALL_REQUEST_NET
5582 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5583 do_facet client "$1" || RC=$?
5584 do_facet $SINGLEMDS lctl set_param fail_loc=0
5589 # OBD_FAIL_MDS_ALL_REPLY_NET
5591 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5593 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5597 drop_reint_reply() {
5598 # OBD_FAIL_MDS_REINT_NET_REP
5600 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5602 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5606 drop_update_reply() {
5607 # OBD_FAIL_OUT_UPDATE_NET_REP
5611 do_facet mds${index} lctl set_param fail_loc=0x1701
5612 do_facet client "$@" || RC=$?
5613 do_facet mds${index} lctl set_param fail_loc=0
5618 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5621 local timeout=${2:-0}
5622 # default is (obd_timeout / 4) if unspecified
5623 echo "timeout is $timeout/$2"
5624 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5625 do_facet client "$1" || RC=$?
5626 do_facet client "sync"
5627 do_facet ost1 lctl set_param fail_loc=0
5631 drop_ldlm_cancel() {
5632 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5634 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5635 do_nodes $list lctl set_param fail_loc=0x304
5637 do_facet client "$@" || RC=$?
5639 do_nodes $list lctl set_param fail_loc=0
5643 drop_bl_callback_once() {
5645 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5646 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5647 do_facet client lctl set_param fail_loc=0x80000305
5648 do_facet client "$@" || rc=$?
5649 do_facet client lctl set_param fail_loc=0
5650 do_facet client lctl set_param fail_val=0
5651 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5655 drop_bl_callback() {
5657 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5658 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5659 do_facet client lctl set_param fail_loc=0x305
5660 do_facet client "$@" || rc=$?
5661 do_facet client lctl set_param fail_loc=0
5662 do_facet client lctl set_param fail_val=0
5663 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5667 drop_mdt_ldlm_reply() {
5668 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5670 local list=$(comma_list $(mdts_nodes))
5671 do_nodes $list lctl set_param fail_loc=0x157
5673 do_facet client "$@" || RC=$?
5675 do_nodes $list lctl set_param fail_loc=0
5679 drop_mdt_ldlm_reply_once() {
5680 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5682 local list=$(comma_list $(mdts_nodes))
5683 do_nodes $list lctl set_param fail_loc=0x80000157
5685 do_facet client "$@" || RC=$?
5687 do_nodes $list lctl set_param fail_loc=0
5695 echo "clearing fail_loc on $facet"
5696 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5699 set_nodes_failloc () {
5701 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5704 cancel_lru_locks() {
5705 #$LCTL mark "cancel_lru_locks $1 start"
5706 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5707 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5708 #$LCTL mark "cancel_lru_locks $1 stop"
5713 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5714 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5715 echo "$DEFAULT_LRU_SIZE"
5720 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5723 lru_resize_disable()
5725 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5731 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5737 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5738 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5739 echo there is still data in page cache $FILE ?
5740 lctl get_param -n $FILE
5748 DEBUGSAVE="$(lctl get_param -n debug)"
5749 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5753 [ -n "$DEBUGSAVE" ] &&
5754 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5758 [ -n "$DEBUGSAVE_SERVER" ] &&
5759 do_nodes $(comma_list $(all_server_nodes)) \
5760 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5766 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5769 debug_size_restore() {
5770 [ -n "$DEBUG_SIZE_SAVED" ] && \
5771 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5775 start_full_debug_logging() {
5780 local DEBUG_SIZE=150
5782 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5783 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5786 stop_full_debug_logging() {
5791 # prints bash call stack
5792 print_stack_trace() {
5795 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5796 local src=${BASH_SOURCE[$i]}
5797 local lineno=${BASH_LINENO[$i-1]}
5798 local funcname=${FUNCNAME[$i]}
5799 echo " = $src:$lineno:$funcname()"
5804 local TYPE=${TYPE:-"FAIL"}
5807 # do not dump logs if $1=false
5808 if [ "x$1" = "xfalse" ]; then
5813 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5814 (print_stack_trace 2) >&2
5816 # We need to dump the logs on all nodes
5818 gather_logs $(comma_list $(nodes_list))
5822 [ "$TESTSUITELOG" ] &&
5823 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5824 if [ -z "$*" ]; then
5825 echo "error() without useful message, please fix" > $LOGDIR/err
5827 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5828 echo "$@" > $LOGDIR/ignore
5830 echo "$@" > $LOGDIR/err
5834 # cleanup the env for failed tests
5838 ##################################
5840 ##################################
5842 # usage: stack_trap arg sigspec
5844 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5845 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5846 # of overwriting them.
5847 # stacked traps are executed in reverse order of their registration
5849 # arg and sigspec have the same meaning as in man (1) trap
5855 # Use "trap -p" to get the quoting right
5856 local old_trap="$(trap -p "$sigspec")"
5857 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5858 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5860 # Once again, use "trap -p" to get the quoting right
5861 local new_trap="$(trap -- "$arg" "$sigspec"
5863 trap -- '' "$sigspec")"
5865 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5867 # The resulting string should be safe to "eval" as it is (supposedly
5868 # correctly) quoted by "trap -p"
5869 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5878 local log=$TESTSUITELOG
5880 [ -f "$log" ] && grep -qw FAIL $log && status=1
5894 # use only if we are ignoring failures for this test, bugno required.
5895 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5896 # e.g. error_ignore bz5494 "your message" or
5897 # error_ignore LU-5494 "your message"
5899 local TYPE="IGNORE ($1)"
5904 error_and_remount() {
5906 remount_client $MOUNT
5910 # Throw an error if it's not running in vm - usually for performance
5913 local virt=$(running_in_vm)
5914 if [[ -n "$virt" ]]; then
5915 echo "running in VM '$virt', ignore error"
5916 error_ignore env=$virt "$@"
5923 # Function: skip_env()
5924 # Purpose: to skip a test during developer testing because some tool
5925 # is missing, but fail the test in release testing because the test
5926 # environment is not configured properly".
5929 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5934 log " SKIP: $TESTSUITE $TESTNAME $@"
5936 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5937 skip_logged $TESTNAME "$@"
5940 echo "$@" > $LOGDIR/skip
5943 [[ -n "$TESTSUITELOG" ]] &&
5944 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5952 build_test_filter() {
5953 EXCEPT="$EXCEPT $(testslist_filter)"
5956 if [[ $O = [0-9]*-[0-9]* ]]; then
5957 for num in $(seq $(echo $O | tr '-' ' ')); do
5965 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5966 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5967 [ "$EXCEPT_SLOW" ] && \
5968 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5969 for E in $EXCEPT; do
5970 eval EXCEPT_${E}=true
5972 for E in $ALWAYS_EXCEPT; do
5973 eval EXCEPT_ALWAYS_${E}=true
5975 for E in $EXCEPT_SLOW; do
5976 eval EXCEPT_SLOW_${E}=true
5978 for G in $GRANT_CHECK_LIST; do
5979 eval GCHECK_ONLY_${G}=true
5984 if [[ $1 = [a-z]* ]]; then
5991 # print a newline if the last test was skipped
5992 export LAST_SKIPPED=
5993 export ALWAYS_SKIPPED=
5995 # Main entry into test-framework. This is called with the name and
5996 # description of a test. The name is used to find the function to run
5997 # the test using "test_$name".
5999 # This supports a variety of methods of specifying specific test to
6000 # run or not run. These need to be documented...
6005 export base=$(basetest $1)
6006 if [ -n "$ONLY" ]; then
6008 if [ ${!testname}x != x ]; then
6009 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
6010 run_one_logged $1 "$2"
6014 if [ ${!testname}x != x ]; then
6015 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
6016 run_one_logged $1 "$2"
6026 if [ ${!testname}x != x ]; then
6027 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
6030 testname=EXCEPT_$base
6031 if [ ${!testname}x != x ]; then
6032 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
6035 testname=EXCEPT_ALWAYS_$1
6036 if [ ${!testname}x != x ]; then
6037 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
6040 testname=EXCEPT_ALWAYS_$base
6041 if [ ${!testname}x != x ]; then
6042 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
6045 testname=EXCEPT_SLOW_$1
6046 if [ ${!testname}x != x ]; then
6047 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
6050 testname=EXCEPT_SLOW_$base
6051 if [ ${!testname}x != x ]; then
6052 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
6058 run_one_logged $1 "$2"
6065 load_module ../libcfs/libcfs/libcfs
6077 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6082 strace -o $TMP/$1.strace -ttt $*
6084 log "FINISHED: $*: rc $RC"
6091 banner test complete, duration $duration sec
6092 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6093 echo duration $duration >>$TESTSUITELOG
6097 # Set TEST_STATUS here. It will be used for logging the result.
6100 if [[ -f $LOGDIR/err ]]; then
6102 elif [[ -f $LOGDIR/skip ]]; then
6105 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6109 local FFREE=$(do_node $SINGLEMDS \
6110 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6111 local FTOTAL=$(do_node $SINGLEMDS \
6112 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6114 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6118 echo -n "Resetting fail_loc on all nodes..."
6119 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6120 fail_val=0 2>/dev/null" || true
6126 # Log a message (on all nodes) padded with "=" before and after.
6127 # Also appends a timestamp and prepends the testsuite name.
6130 EQUALS="===================================================================================================="
6132 msg="== ${TESTSUITE} $*"
6134 [[ $last != "=" && $last != " " ]] && msg="$msg "
6135 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6136 # always include at least == after the message
6137 log "$msg== $(date +"%H:%M:%S (%s)")"
6140 check_dmesg_for_errors() {
6142 local errors="VFS: Busy inodes after unmount of\|\
6143 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6144 group descriptors corrupted"
6146 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6147 [ -z "$res" ] && return 0
6148 echo "Kernel error detected: $res"
6153 # Run a single test function and cleanup after it.
6155 # This function should be run in a subshell so the test func can
6156 # exit() without stopping the whole script.
6161 export tfile=f${testnum}.${TESTSUITE}
6162 export tdir=d${testnum}.${TESTSUITE}
6163 export TESTNAME=test_$testnum
6164 local SAVE_UMASK=`umask`
6167 if ! grep -q $DIR /proc/mounts; then
6171 banner "test $testnum: $message"
6172 test_${testnum} || error "test_$testnum failed with $?"
6175 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6177 check_dmesg_for_errors || error "Error in dmesg detected"
6178 if [ "$PARALLEL" != "yes" ]; then
6179 ps auxww | grep -v grep | grep -q multiop &&
6180 error "multiop still running"
6191 # Wrapper around run_one to ensure:
6192 # - test runs in subshell
6193 # - output of test is saved to separate log file for error reporting
6194 # - test result is saved to data file
6197 local BEFORE=$(date +%s)
6199 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6200 local test_log=$LOGDIR/$name
6201 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6202 local zfs_debug_log=$LOGDIR/$zfs_log_name
6204 rm -rf $LOGDIR/ignore
6206 local SAVE_UMASK=$(umask)
6210 log_sub_test_begin test_${1}
6211 (run_one $1 "$2") 2>&1 | tee -i $test_log
6212 local RC=${PIPESTATUS[0]}
6214 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6215 echo "test_$1 returned $RC" | tee $LOGDIR/err
6217 duration=$(($(date +%s) - $BEFORE))
6218 pass "$1" "(${duration}s)"
6220 if [[ -f $LOGDIR/err ]]; then
6221 TEST_ERROR=$(cat $LOGDIR/err)
6222 elif [[ -f $LOGDIR/ignore ]]; then
6223 TEST_ERROR=$(cat $LOGDIR/ignore)
6224 elif [[ -f $LOGDIR/skip ]]; then
6225 TEST_ERROR=$(cat $LOGDIR/skip)
6227 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6229 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6233 if [ -f $LOGDIR/err ]; then
6234 log_zfs_info "$zfs_debug_log"
6235 $FAIL_ON_ERROR && exit $RC
6244 # Print information of skipped tests to result.yml
6247 log_sub_test_begin $1
6249 log_sub_test_end "SKIP" "0" "0" "$@"
6253 (cd $(dirname $1); echo $PWD/$(basename $1))
6258 export base=$(basetest $1)
6259 [ "$CHECK_GRANT" == "no" ] && return 0
6261 testnamebase=GCHECK_ONLY_${base}
6262 testname=GCHECK_ONLY_$1
6263 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6265 echo -n "checking grant......"
6267 local clients=$CLIENTS
6268 [ -z "$clients" ] && clients=$(hostname)
6270 # sync all the data and make sure no pending data on server
6271 do_nodes $clients sync
6272 clients_up # initiate all idling connections
6275 client_grant=$(do_nodes $clients \
6276 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6277 awk '{ total += $1 } END { printf("%0.0f", total) }')
6280 # which is tot_granted less grant_precreate
6281 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6283 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6284 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6285 /tot_pending/{ total -= $2 };
6286 /grant_precreate/{ total -= $2 };
6287 END { printf("%0.0f", total) }')
6289 # check whether client grant == server grant
6290 if [[ $client_grant -ne $server_grant ]]; then
6291 do_nodes $(comma_list $(osts_nodes)) \
6292 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6293 "obdfilter.${FSNAME}-OST*.grant_*"
6294 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6295 error "failed: client:${client_grant} server: ${server_grant}."
6297 echo "pass: client:${client_grant} server: ${server_grant}"
6301 ########################
6307 ost=`echo $1 | awk -F_ '{print $3}'`
6308 if [ -z $ost ]; then
6309 ost=`echo $1 | sed 's/-osc.*//'`
6314 ostuuid_from_index()
6316 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6319 ostname_from_index() {
6320 local uuid=$(ostuuid_from_index $1)
6324 index_from_ostuuid()
6326 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6329 mdtuuid_from_index()
6331 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6335 # Return unique identifier for given hostname
6338 echo $host_name | md5sum | cut -d' ' -f1
6342 # Returns list of ip addresses for each interface
6344 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6349 # Cache address list to avoid mutiple execution of local_addr_list
6350 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6352 for i in $LOCAL_ADDR_LIST ; do
6353 [[ "$i" == "$addr" ]] && return 0
6360 local is_local="IS_LOCAL_$(host_id $host_name)"
6361 if [ -z "${!is_local-}" ] ; then
6363 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6364 is_local_addr "$host_ip" && eval $is_local=1
6366 [[ "${!is_local}" == "1" ]]
6371 local_node $node && return 1
6378 for node in $(mdts_nodes); do
6379 remote_node $node && return 0
6386 [ -n "$CLIENTONLY" ] && return 0 || true
6387 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6392 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6393 MSKIPPED=1 && return 1
6400 for node in $(osts_nodes) ; do
6401 remote_node $node && return 0
6408 [ -n "$CLIENTONLY" ] && return 0 || true
6409 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6414 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6415 OSKIPPED=1 && return 1
6421 [ -n "$CLIENTONLY" ] && return 0 || true
6423 MGS=$(facet_host mgs)
6424 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6429 remote_mds_nodsh || remote_ost_nodsh || \
6430 $(single_local_node $(comma_list $(nodes_list)))
6434 remote_ost && remote_mds
6437 # Get the active nodes for facets.
6445 for facet in ${facets//,/ }; do
6446 nodes="$nodes $(facet_active_host $facet)"
6449 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6453 # Get name of the active MGS node.
6455 echo -n $(facets_nodes $(get_facets MGS))
6458 # Get all of the active MDS nodes.
6460 echo -n $(facets_nodes $(get_facets MDS))
6463 # Get all of the active OSS nodes.
6465 echo -n $(facets_nodes $(get_facets OST))
6468 # Get all of the active AGT (HSM agent) nodes.
6470 echo -n $(facets_nodes $(get_facets AGT))
6473 # Get all of the client nodes and active server nodes.
6475 local nodes=$HOSTNAME
6479 # CLIENTS (if specified) contains the local client
6480 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6482 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6483 nodes="$nodes $(facets_nodes $(get_facets))"
6486 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6490 # Get all of the remote client nodes and remote active server nodes.
6491 remote_nodes_list () {
6492 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6495 # Get all of the MDS nodes, including active and passive nodes.
6503 for i in $(seq $MDSCOUNT); do
6505 failover_host=mds${i}failover_HOST
6506 nodes="$nodes ${!host} ${!failover_host}"
6509 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6510 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6514 # Get all of the OSS nodes, including active and passive nodes.
6522 for i in $(seq $OSTCOUNT); do
6524 failover_host=ost${i}failover_HOST
6525 nodes="$nodes ${!host} ${!failover_host}"
6528 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6529 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6533 # Get all of the server nodes, including active and passive nodes.
6534 all_server_nodes () {
6539 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6541 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6545 # Get all of the client and server nodes, including active and passive nodes.
6547 local nodes=$HOSTNAME
6551 # CLIENTS (if specified) contains the local client
6552 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6554 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6555 nodes="$nodes $(all_server_nodes)"
6558 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6562 init_clients_lists () {
6563 # Sanity check: exclude the local client from RCLIENTS
6564 local clients=$(hostlist_expand "$RCLIENTS")
6565 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6567 # Sanity check: exclude the dup entries
6568 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6570 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6572 # Sanity check: exclude the dup entries from CLIENTS
6573 # for those configs which has SINGLCLIENT set to local client
6574 clients=$(for i in $clients; do echo $i; done | sort -u)
6576 CLIENTS=$(comma_list $clients)
6577 local -a remoteclients=($RCLIENTS)
6578 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6579 varname=CLIENT$((i + 2))
6580 eval $varname=${remoteclients[i]}
6583 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6586 get_random_entry () {
6589 rnodes=${rnodes//,/ }
6591 local -a nodes=($rnodes)
6592 local num=${#nodes[@]}
6593 local i=$((RANDOM * num * 2 / 65536))
6599 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6603 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6604 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6609 echo $nodes | wc -w || true
6613 local nodes=$(osts_nodes)
6614 local osscount=$(get_node_count "$nodes")
6615 [ ! "$OSTCOUNT" = "$osscount" ]
6619 local nodes=$(mdts_nodes)
6620 local mdtcount=$(get_node_count "$nodes")
6621 [ ! "$MDSCOUNT" = "$mdtcount" ]
6624 generate_machine_file() {
6625 local nodes=${1//,/ }
6626 local machinefile=$2
6628 for node in $nodes; do
6629 echo $node >>$machinefile || \
6630 { echo "can not generate machinefile $machinefile" && return 1; }
6635 local file=$1/stripe
6638 $LFS getstripe -v $file || error "getstripe $file failed"
6642 setstripe_nfsserver () {
6644 local nfsexportdir=$2
6648 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6649 { print $1 }' /proc/mounts | cut -f 1 -d :))
6651 # check that only one nfs mounted
6652 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6653 (( ${#nfsexport[@]} == 1 )) ||
6654 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6656 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6659 # Check and add a test group.
6665 local gid=$(getent group $group_name | cut -d: -f3)
6666 if [[ -n "$gid" ]]; then
6667 [[ "$gid" -eq "$group_id" ]] || {
6668 error_noexit "inconsistent group ID:" \
6669 "new: $group_id, old: $gid"
6673 groupadd -g $group_id $group_name
6680 # Check and add a test user.
6693 local uid=$(getent passwd $user_name | cut -d: -f3)
6694 if [[ -n "$uid" ]]; then
6695 if [[ "$uid" -eq "$user_id" ]]; then
6696 local dir=$(getent passwd $user_name | cut -d: -f6)
6697 if [[ "$dir" != "$home" ]]; then
6699 usermod -d $home $user_name
6703 error_noexit "inconsistent user ID:" \
6704 "new: $user_id, old: $uid"
6709 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6716 check_runas_id_ret() {
6718 local myRUNAS_UID=$1
6719 local myRUNAS_GID=$2
6722 if [ -z "$myRUNAS" ]; then
6723 error_exit "myRUNAS command must be specified for check_runas_id"
6726 $myRUNAS krb5_login.sh || \
6727 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6729 mkdir $DIR/d0_runas_test
6731 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6732 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6733 rm -rf $DIR/d0_runas_test
6738 local myRUNAS_UID=$1
6739 local myRUNAS_GID=$2
6742 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6743 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6744 Please set RUNAS_ID to some UID which exists on MDS and client or
6745 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6748 # obtain the UID/GID for MPI_USER
6752 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6753 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6755 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6756 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6759 # obtain and cache Kerberos ticket-granting ticket
6760 refresh_krb5_tgt() {
6761 local myRUNAS_UID=$1
6762 local myRUNAS_GID=$2
6765 if [ -z "$myRUNAS" ]; then
6766 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6769 CLIENTS=${CLIENTS:-$HOSTNAME}
6770 do_nodes $CLIENTS "set -x
6771 if ! $myRUNAS krb5_login.sh; then
6772 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6777 # Run multiop in the background, but wait for it to print
6778 # "PAUSING" to its stdout before returning from this function.
6779 multiop_bg_pause() {
6780 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6784 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6787 echo "$MULTIOP_PROG $FILE v$ARGS"
6788 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6790 echo "TMPPIPE=${TMPPIPE}"
6791 read -t 60 multiop_output < $TMPPIPE
6792 if [ $? -ne 0 ]; then
6797 if [ "$multiop_output" != "PAUSING" ]; then
6798 echo "Incorrect multiop output: $multiop_output"
6813 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6819 inodes_available () {
6820 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6821 sort -un | head -n1) || return 1
6825 mdsrate_inodes_available () {
6826 local min_inodes=$(inodes_available)
6827 echo $((min_inodes * 99 / 100))
6830 # reset stat counters
6832 local paramfile="$1"
6833 lctl set_param -n $paramfile=0
6838 local paramfile="$1"
6840 lctl get_param -n $paramfile |
6841 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6845 awk '{sum += $1} END { printf("%0.0f", sum) }'
6848 calc_osc_kbytes () {
6849 $LFS df $MOUNT > /dev/null
6850 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6853 # save_lustre_params(comma separated facet list, parameter_mask)
6854 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6855 save_lustre_params() {
6860 for facet in ${facets//,/ }; do
6861 facet_svc=$(facet_svc $facet)
6863 "params=\\\$($LCTL get_param $2);
6864 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6865 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6866 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6867 while read s; do echo $facet \\\$s;
6868 done <<< \\\"\\\$param\\\""
6872 # restore lustre parameters from input stream, produces by save_lustre_params
6873 restore_lustre_params() {
6878 while IFS=" =" read facet name val; do
6879 do_facet $facet "$LCTL set_param -n $name=$val"
6883 check_node_health() {
6884 local nodes=${1:-$(comma_list $(nodes_list))}
6886 for node in ${nodes//,/ }; do
6887 check_network "$node" 5
6888 if [ $? -eq 0 ]; then
6889 do_node $node "rc=0;
6890 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6891 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6892 echo \\\$(hostname -s): \\\$val;
6895 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6900 mdsrate_cleanup () {
6902 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6903 --nfiles $3 --dir $4 --filefmt $5 $6
6908 delayed_recovery_enabled () {
6909 local var=${SINGLEMDS}_svc
6910 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6913 ########################
6915 convert_facet2label() {
6918 if [ x$facet = xost ]; then
6922 local varsvc=${facet}_svc
6924 if [ -n ${!varsvc} ]; then
6927 error "No lablel for $facet!"
6931 get_clientosc_proc_path() {
6932 echo "${1}-osc-[-0-9a-f]*"
6935 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6936 # used by MDT would not be changed.
6937 # mdt lov: fsname-mdtlov
6938 # mdt osc: fsname-OSTXXXX-osc
6939 mds_on_old_device() {
6940 local mds=${1:-"$SINGLEMDS"}
6942 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6943 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6944 > /dev/null 2>&1" && return 0
6949 get_mdtosc_proc_path() {
6951 local ost_label=${2:-"*OST*"}
6953 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6954 local mdt_label=$(convert_facet2label $mds_facet)
6955 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6957 if [[ $ost_label = *OST* ]]; then
6958 echo "${ost_label}-osc-${mdt_index}"
6960 echo "${ost_label}-osp-${mdt_index}"
6964 get_osc_import_name() {
6967 local label=$(convert_facet2label $ost)
6969 if [ "${facet:0:3}" = "mds" ]; then
6970 get_mdtosc_proc_path $facet $label
6974 get_clientosc_proc_path $label
6978 _wait_import_state () {
6981 local maxtime=${3:-$(max_recovery_time)}
6982 local error_on_failure=${4:-1}
6986 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6987 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6988 if [ "${expected}" == "DISCONN" ]; then
6989 # for disconn we can check after proc entry is removed
6990 [ "x${CONN_STATE}" == "x" ] && return 0
6991 # with AT enabled, we can have connect request timeout near of
6992 # reconnect timeout and test can't see real disconnect
6993 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6995 if [ $i -ge $maxtime ]; then
6996 [ $error_on_failure -ne 0 ] && \
6997 error "can't put import for $CONN_PROC into ${expected}" \
6998 "state after $i sec, have ${CONN_STATE}"
7002 # Add uniq for multi-mount case
7003 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7007 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7011 wait_import_state() {
7014 local maxtime=${3:-$(max_recovery_time)}
7015 local error_on_failure=${4:-1}
7018 for param in ${params//,/ }; do
7019 _wait_import_state $state $param $maxtime $error_on_failure || return
7023 wait_import_state_mount() {
7024 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7028 wait_import_state $*
7031 # One client request could be timed out because server was not ready
7032 # when request was sent by client.
7033 # The request timeout calculation details :
7035 # /* We give the server rq_timeout secs to process the req, and
7036 # add the network latency for our local timeout. */
7037 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7038 # ptlrpc_at_get_net_latency(request) ;
7040 # ptlrpc_connect_import ()
7041 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7044 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7045 # ptlrpc_at_get_net_latency(request) ->
7046 # at_get (max (iat_net_latency=0, at_min)) = at_min
7049 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7050 # INITIAL_CONNECT_TIMEOUT + at_min
7052 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7053 # because we can not get this value in runtime,
7054 # the value depends on configure options, and it is not stored in /proc.
7056 # #define CONNECTION_SWITCH_MIN 5U
7057 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7059 request_timeout () {
7062 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7063 local init_connect_timeout=$TIMEOUT
7064 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7066 local at_min=$(at_get $facet at_min)
7068 echo $(( init_connect_timeout + at_min ))
7071 _wait_osc_import_state() {
7075 local target=$(get_osc_import_name $facet $ost_facet)
7076 local param="osc.${target}.ost_server_uuid"
7080 # 1. wait the deadline of client 1st request (it could be skipped)
7081 # 2. wait the deadline of client 2nd request
7082 local maxtime=$(( 2 * $(request_timeout $facet)))
7084 if [[ $facet == client* ]]; then
7085 # During setup time, the osc might not be setup, it need wait
7086 # until list_param can return valid value.
7087 params=$($LCTL list_param $param 2>/dev/null || true)
7088 while [ -z "$params" ]; do
7089 if [ $i -ge $maxtime ]; then
7090 echo "can't get $param in $maxtime secs"
7095 params=$($LCTL list_param $param 2>/dev/null || true)
7099 if [[ $ost_facet = mds* ]]; then
7100 # no OSP connection to itself
7101 if [[ $facet = $ost_facet ]]; then
7104 param="osp.${target}.mdt_server_uuid"
7108 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7109 wait_import_state $expected "$params" $maxtime; then
7110 error "$facet: import is not in $expected state after $maxtime"
7117 wait_osc_import_state() {
7123 if [[ $facet = mds ]]; then
7124 for num in $(seq $MDSCOUNT); do
7125 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7128 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7132 wait_osc_import_ready() {
7133 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7136 _wait_mgc_import_state() {
7139 local error_on_failure=${3:-1}
7140 local param="mgc.*.mgs_server_uuid"
7144 # 1. wait the deadline of client 1st request (it could be skipped)
7145 # 2. wait the deadline of client 2nd request
7146 local maxtime=$(( 2 * $(request_timeout $facet)))
7148 if [[ $facet == client* ]]; then
7149 # During setup time, the osc might not be setup, it need wait
7150 # until list_param can return valid value. And also if there
7151 # are mulitple osc entries we should list all of them before
7153 params=$($LCTL list_param $param 2>/dev/null || true)
7154 while [ -z "$params" ]; do
7155 if [ $i -ge $maxtime ]; then
7156 echo "can't get $param in $maxtime secs"
7161 params=$($LCTL list_param $param 2>/dev/null || true)
7164 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7165 wait_import_state $expected "$params" $maxtime \
7166 $error_on_failure; then
7167 if [ $error_on_failure -ne 0 ]; then
7168 error "import is not in ${expected} state"
7176 wait_mgc_import_state() {
7179 local error_on_failure=${3:-1}
7182 if [[ $facet = mds ]]; then
7183 for num in $(seq $MDSCOUNT); do
7184 _wait_mgc_import_state mds$num "$expected" \
7185 $error_on_failure || return
7188 _wait_mgc_import_state "$facet" "$expected"
7189 $error_on_failure || return
7193 wait_dne_interconnect() {
7196 if [ $MDSCOUNT -gt 1 ]; then
7197 for num in $(seq $MDSCOUNT); do
7198 wait_osc_import_ready mds mds$num
7203 get_clientmdc_proc_path() {
7207 get_clientmgc_proc_path() {
7215 [ -z "$list" ] && return 0
7217 # Add paths to lustre tests for 32 and 64 bit systems.
7218 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7219 local TESTPATH="$RLUSTRE/tests:"
7220 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7221 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7224 wait_clients_import_state () {
7231 if [ "$FAILURE_MODE" = HARD ]; then
7232 facets=$(facets_on_host $(facet_active_host $facet))
7235 for facet in ${facets//,/ }; do
7236 local label=$(convert_facet2label $facet)
7239 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7240 $label).ost_server_uuid" ;;
7241 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7242 $label).mds_server_uuid" ;;
7243 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7244 $label).mgs_server_uuid" ;;
7245 *) error "unknown facet!" ;;
7248 local params=$(expand_list $params $proc_path)
7251 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7253 error "import is not in ${expected} state"
7265 # wait until all MDTs are in the expected state
7266 for ((num = 1; num <= $MDSCOUNT; num++)); do
7267 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7271 if [ $facet = "mds" ]; then
7272 mproc="osp.$mdtosp.active"
7273 [ $num -eq $((tgt_idx + 1)) ] && continue
7275 mproc="osc.$mdtosp.active"
7281 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7284 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7285 if [ $result -eq $expected ]; then
7286 echo -n "target updated after "
7287 echo "$wait sec (got $result)"
7291 if [ $wait -eq $max ]; then
7292 error "$tgt_name: wanted $expected got $result"
7294 echo "Waiting $((max - wait)) secs for $tgt_name"
7304 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7305 $LCTL get_param obdfilter.*.kbytesavail))
7306 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7307 $LCTL get_param -n obdfilter.*.tot_granted))
7308 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7309 $LCTL get_param -n obdfilter.*.kbytestotal))
7310 for ((i=0; i<${#AVAILA[@]}; i++)); do
7311 local -a AVAIL1=(${AVAILA[$i]//=/ })
7312 local -a TOTAL=(${TOTALA[$i]//=/ })
7313 GRANT=$((${GRANTA[$i]}/1024))
7314 # allow 1% of total space in bavail because of delayed
7315 # allocation with ZFS which might release some free space after
7316 # txg commit. For small devices, we set a mininum of 8MB
7317 local LIMIT=$((${TOTAL} / 100 + 8000))
7318 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7319 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7320 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7321 echo " FULL" || echo
7327 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7330 check_pool_not_exist() {
7331 local fsname=${1%%.*}
7332 local poolname=${1##$fsname.}
7333 [[ $# -ne 1 ]] && return 0
7334 [[ x$poolname = x ]] && return 0
7335 list_pool $fsname | grep -w $1 && return 1
7340 local fsname=${1%%.*}
7341 local poolname=${1##$fsname.}
7343 stack_trap "destroy_test_pools $fsname" EXIT
7344 do_facet mgs lctl pool_new $1
7346 # get param should return err unless pool is created
7347 [[ $RC -ne 0 ]] && return $RC
7349 for mds_id in $(seq $MDSCOUNT); do
7350 local mdt_id=$((mds_id-1))
7351 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7352 wait_update_facet mds$mds_id \
7353 "lctl get_param -n lod.$lodname.pools.$poolname \
7354 2>/dev/null || echo foo" "" ||
7355 error "mds$mds_id: pool_new failed $1"
7357 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7358 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7364 add_pool_to_list () {
7365 local fsname=${1%%.*}
7366 local poolname=${1##$fsname.}
7368 local listvar=${fsname}_CREATED_POOLS
7369 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7373 remove_pool_from_list () {
7374 local fsname=${1%%.*}
7375 local poolname=${1##$fsname.}
7377 local listvar=${fsname}_CREATED_POOLS
7378 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7382 destroy_pool_int() {
7384 local OSTS=$(list_pool $1)
7385 for ost in $OSTS; do
7386 do_facet mgs lctl pool_remove $1 $ost
7388 do_facet mgs lctl pool_destroy $1
7391 # <fsname>.<poolname> or <poolname>
7393 local fsname=${1%%.*}
7394 local poolname=${1##$fsname.}
7396 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7400 check_pool_not_exist $fsname.$poolname
7401 [[ $? -eq 0 ]] && return 0
7403 destroy_pool_int $fsname.$poolname
7405 [[ $RC -ne 0 ]] && return $RC
7406 for mds_id in $(seq $MDSCOUNT); do
7407 local mdt_id=$((mds_id-1))
7408 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7409 wait_update_facet mds$mds_id \
7410 "lctl get_param -n lod.$lodname.pools.$poolname \
7411 2>/dev/null || echo foo" "foo" ||
7412 error "mds$mds_id: destroy pool failed $1"
7414 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7415 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7417 remove_pool_from_list $fsname.$poolname
7423 local fsname=${1:-$FSNAME}
7425 local listvar=${fsname}_CREATED_POOLS
7427 [ x${!listvar} = x ] && return 0
7429 echo "Destroy the created pools: ${!listvar}"
7430 for poolname in ${!listvar//,/ }; do
7431 destroy_pool $fsname.$poolname
7435 destroy_test_pools () {
7437 local fsname=${1:-$FSNAME}
7438 destroy_pools $fsname || true
7444 local ts=$(date +%s)
7447 if [[ ! -f "$YAML_LOG" ]]; then
7448 # init_logging is not performed before gather_logs,
7449 # so the $LOGDIR needs to be checked here
7450 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7453 [ -f $LOGDIR/shared ] && docp=false
7455 # dump lustre logs, dmesg
7457 prefix="$TESTLOG_PREFIX.$TESTNAME"
7459 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7461 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7462 echo "Dumping logs only on local client."
7463 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7464 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7469 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7470 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7472 if [ ! -f $LOGDIR/shared ]; then
7473 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7486 for i in $(seq 0 $num_mntpts); do
7487 cmd="ls -laf ${mntpt_root}$i/$dir"
7493 for pid in $pids; do
7500 # check_and_start_recovery_timer()
7501 # service_time = at_est2timeout(service_time);
7502 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7503 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7505 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7506 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7507 #define CONNECTION_SWITCH_MIN 5
7508 #define CONNECTION_SWITCH_INC 5
7509 max_recovery_time() {
7510 local init_connect_timeout=$((TIMEOUT / 20))
7511 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7513 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7514 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7516 echo -n $service_time
7519 recovery_time_min() {
7520 local connection_switch_min=5
7521 local connection_switch_inc=5
7522 local connection_switch_max
7523 local reconnect_delay_max
7524 local initial_connect_timeout
7528 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7529 (($connection_switch_min > $TIMEOUT)) &&
7530 max=$connection_switch_min || max=$TIMEOUT
7531 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7533 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7534 timeout_20=$((TIMEOUT/20))
7535 (($connection_switch_min > $timeout_20)) &&
7536 initial_connect_timeout=$connection_switch_min ||
7537 initial_connect_timeout=$timeout_20
7539 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7540 initial_connect_timeout))
7541 echo $((2 * reconnect_delay_max))
7544 get_clients_mount_count () {
7545 local clients=${CLIENTS:-$HOSTNAME}
7547 # we need to take into account the clients mounts and
7548 # exclude mds/ost mounts if any;
7549 do_nodes $clients cat /proc/mounts | grep lustre |
7550 grep -w $MOUNT | wc -l
7554 PROC_CLI="srpc_info"
7555 PROC_CON="srpc_contexts"
7563 if [ $M -lt $N ]; then
7567 while [ $N -lt $M ]; do
7577 calc_connection_cnt() {
7580 # MDT->MDT = 2 * C(M, 2)
7584 comb_m2=$(combination $MDSCOUNT 2)
7586 local num_clients=$(get_clients_mount_count)
7588 local cnt_mdt2mdt=$((comb_m2 * 2))
7589 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7590 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7591 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7592 if is_mounted $MOUNT2; then
7593 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7594 cnt_cli2ost=$((cnt_cli2ost * 2))
7602 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7603 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7604 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7605 + cnt_cli2ost + cnt_cli2mdt))
7619 local cmd="$tgt.srpc.flavor"
7621 if [ $net == "any" ]; then
7626 if [ $dir != "any" ]; then
7631 log "Setting sptlrpc rule: $cmd"
7632 do_facet mgs "$LCTL conf_param $cmd"
7638 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7648 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7649 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7651 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7653 if [ "x$bulkspec" != "x" ]; then
7654 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7656 if [ "x$algs" != "x" ]; then
7657 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7659 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7660 if [ $bulk == "bulkn" ]; then
7661 bulk_count=`echo "$output" | grep "bulk flavor" \
7662 | grep "null/null" | wc -l`
7663 elif [ $bulk == "bulki" ]; then
7664 bulk_count=`echo "$output" | grep "bulk flavor" \
7665 | grep "/null" | grep -v "null/" | wc -l`
7667 bulk_count=`echo "$output" | grep "bulk flavor" \
7668 | grep -v "/null" | grep -v "null/" | wc -l`
7672 [ $bulk_count -lt $count ] && count=$bulk_count
7683 local clients=${CLIENTS:-$HOSTNAME}
7685 for c in ${clients//,/ }; do
7686 local output=$(do_node $c lctl get_param -n \
7687 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7688 local tmpcnt=$(count_flvr "$output" $flavor)
7689 if $GSS_SK && [ $flavor != "null" ]; then
7690 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7691 output=$(do_node $c lctl get_param -n \
7692 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7693 local outcon=$(count_contexts "$output")
7694 if [ "$outcon" -lt "$tmpcnt" ]; then
7698 cnt=$((cnt + tmpcnt))
7708 local clients=${CLIENTS:-$HOSTNAME}
7710 for c in ${clients//,/ }; do
7712 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7713 local output=$(do_node $c lctl get_param -n \
7714 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7715 local tmpcnt=$(count_flvr "$output" $flavor)
7716 if $GSS_SK && [ $flavor != "null" ]; then
7717 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7718 output=$(do_node $c lctl get_param -n \
7719 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7720 local outcon=$(count_contexts "$output")
7721 if [ "$outcon" -lt "$tmpcnt" ]; then
7725 cnt=$((cnt + tmpcnt))
7735 if [ $MDSCOUNT -le 1 ]; then
7740 for num in `seq $MDSCOUNT`; do
7741 local output=$(do_facet mds$num lctl get_param -n \
7742 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7743 local tmpcnt=$(count_flvr "$output" $flavor)
7744 if $GSS_SK && [ $flavor != "null" ]; then
7745 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7746 output=$(do_facet mds$num lctl get_param -n \
7747 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7748 local outcon=$(count_contexts "$output")
7749 if [ "$outcon" -lt "$tmpcnt" ]; then
7753 cnt=$((cnt + tmpcnt))
7764 for num in `seq $MDSCOUNT`; do
7765 mdtosc=$(get_mdtosc_proc_path mds$num)
7766 mdtosc=${mdtosc/-MDT*/-MDT\*}
7767 local output=$(do_facet mds$num lctl get_param -n \
7768 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7769 local tmpcnt=$(count_flvr "$output" $flavor)
7770 if $GSS_SK && [ $flavor != "null" ]; then
7771 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7772 output=$(do_facet mds$num lctl get_param -n \
7773 osc.$mdtosc.$PROC_CON 2>/dev/null)
7774 local outcon=$(count_contexts "$output")
7775 if [ "$outcon" -lt "$tmpcnt" ]; then
7779 cnt=$((cnt + tmpcnt))
7788 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7790 count_flvr "$output" $flavor
7795 local dir=$1 # from to
7796 local flavor=$2 # flavor expected
7799 if [ $dir == "cli2mdt" ]; then
7800 res=`flvr_cnt_cli2mdt $flavor`
7801 elif [ $dir == "cli2ost" ]; then
7802 res=`flvr_cnt_cli2ost $flavor`
7803 elif [ $dir == "mdt2mdt" ]; then
7804 res=`flvr_cnt_mdt2mdt $flavor`
7805 elif [ $dir == "mdt2ost" ]; then
7806 res=`flvr_cnt_mdt2ost $flavor`
7807 elif [ $dir == "all2ost" ]; then
7808 res1=`flvr_cnt_mdt2ost $flavor`
7809 res2=`flvr_cnt_cli2ost $flavor`
7810 res=$((res1 + res2))
7811 elif [ $dir == "all2mdt" ]; then
7812 res1=`flvr_cnt_mdt2mdt $flavor`
7813 res2=`flvr_cnt_cli2mdt $flavor`
7814 res=$((res1 + res2))
7815 elif [ $dir == "all2all" ]; then
7816 res1=`flvr_cnt_mdt2ost $flavor`
7817 res2=`flvr_cnt_cli2ost $flavor`
7818 res3=`flvr_cnt_mdt2mdt $flavor`
7819 res4=`flvr_cnt_cli2mdt $flavor`
7820 res=$((res1 + res2 + res3 + res4))
7828 local dir=$1 # from to
7829 local flavor=$2 # flavor expected
7830 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7831 local WAITFLAVOR_MAX=20 # how many retries before abort?
7834 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7835 echo -n "checking $dir..."
7836 res=$(do_check_flavor $dir $flavor)
7837 echo "found $res/$expect $flavor connections"
7838 [ $res -ge $expect ] && return 0
7842 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7843 # echo "Dumping additional logs for SK debug.."
7844 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7846 gather_logs $(comma_list $(nodes_list))
7851 restore_to_default_flavor()
7853 local proc="mgs.MGS.live.$FSNAME"
7855 echo "restoring to default flavor..."
7857 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7858 grep ".srpc.flavor" | wc -l)
7860 # remove all existing rules if any
7861 if [ $nrule -ne 0 ]; then
7862 echo "$nrule existing rules"
7863 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7864 grep ".srpc.flavor."); do
7865 echo "remove rule: $rule"
7866 spec=`echo $rule | awk -F = '{print $1}'`
7867 do_facet mgs "$LCTL conf_param -d $spec"
7871 # verify no rules left
7872 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7873 grep ".srpc.flavor." | wc -l)
7874 [ $nrule -ne 0 ] && error "still $nrule rules left"
7876 # wait for default flavor to be applied
7879 set_rule $FSNAME any any $SK_FLAVOR
7880 wait_flavor all2all $SK_FLAVOR
7882 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7883 set_rule $FSNAME any cli2ost $SK_FLAVOR
7884 wait_flavor cli2mdt $SK_FLAVOR
7885 wait_flavor cli2ost $SK_FLAVOR
7887 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7889 wait_flavor all2all null
7895 local flavor=${1:-null}
7897 echo "setting all flavor to $flavor"
7899 # FIXME need parameter to this fn
7900 # and remove global vars
7901 local cnt_all2all=$(calc_connection_cnt all2all)
7903 local res=$(do_check_flavor all2all $flavor)
7904 if [ $res -eq $cnt_all2all ]; then
7905 echo "already have total $res $flavor connections"
7909 echo "found $res $flavor out of total $cnt_all2all connections"
7910 restore_to_default_flavor
7912 [[ $flavor = null ]] && return 0
7914 if $GSS_SK && [ $flavor != "null" ]; then
7916 set_rule $FSNAME any any $flavor
7917 wait_flavor all2all $flavor
7919 set_rule $FSNAME any cli2mdt $flavor
7920 set_rule $FSNAME any cli2ost $flavor
7921 set_rule $FSNAME any mdt2ost null
7922 set_rule $FSNAME any mdt2mdt null
7923 wait_flavor cli2mdt $flavor
7924 wait_flavor cli2ost $flavor
7926 echo "GSS_SK now at flavor: $flavor"
7928 set_rule $FSNAME any any $flavor
7929 wait_flavor all2all $flavor
7936 # Checking for shared logdir
7937 if [ ! -d $dir ]; then
7938 # Not found. Create local logdir
7941 touch $dir/check_file.$(hostname -s)
7946 check_write_access() {
7948 local list=${2:-$(comma_list $(nodes_list))}
7952 for node in ${list//,/ }; do
7953 file=$dir/check_file.$(short_nodename $node)
7954 if [[ ! -f "$file" ]]; then
7955 # Logdir not accessible/writable from this node.
7958 rm -f $file || return 1
7964 [[ -n $YAML_LOG ]] && return
7965 local save_umask=$(umask)
7968 export YAML_LOG=${LOGDIR}/results.yml
7972 # If the yaml log already exists then we will just append to it
7973 if [ ! -f $YAML_LOG ]; then
7974 if check_shared_dir $LOGDIR; then
7975 touch $LOGDIR/shared
7976 echo "Logging to shared log directory: $LOGDIR"
7978 echo "Logging to local directory: $LOGDIR"
7981 yml_nodes_file $LOGDIR >> $YAML_LOG
7982 yml_results_file >> $YAML_LOG
7987 # If modules are not yet loaded then older "lctl lustre_build_version"
7988 # will fail. Use lctl build version instead.
7989 log "Client: $($LCTL lustre_build_version)"
7990 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7991 do_facet $SINGLEMDS $LCTL --version)"
7992 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7993 do_facet ost1 $LCTL --version)"
7999 yml_log_test $1 >> $YAML_LOG
8003 yml_log_test_status $@ >> $YAML_LOG
8006 log_sub_test_begin() {
8007 yml_log_sub_test_begin "$@" >> $YAML_LOG
8010 log_sub_test_end() {
8011 yml_log_sub_test_end "$@" >> $YAML_LOG
8017 local llverdev_opts=$2
8018 local devname=$(basename $1)
8019 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8020 # loop devices aren't in /proc/partitions
8021 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8023 size=$(($size / 1024 / 1024)) # Gb
8025 local partial_arg=""
8026 # Run in partial (fast) mode if the size
8027 # of a partition > 1 GB
8028 [ $size -gt 1 ] && partial_arg="-p"
8030 llverdev --force $partial_arg $llverdev_opts $dev
8036 local llverfs_opts=$2
8037 local use_partial_arg=$3
8038 local partial_arg=""
8039 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8041 # Run in partial (fast) mode if the size
8042 # of a partition > 1 GB
8043 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8045 llverfs $partial_arg $llverfs_opts $dir
8048 #Remove objects from OST
8049 remove_ost_objects() {
8055 local mntpt=$(facet_mntpt $facet)
8056 local opts=$OST_MOUNT_OPTS
8060 echo "removing objects from $ostdev on $facet: $objids"
8061 if ! test -b $ostdev; then
8062 opts=$(csa_add "$opts" -o loop)
8064 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8067 for i in $objids; do
8068 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8070 umount -f $mntpt || return $?
8074 #Remove files from MDT
8075 remove_mdt_files() {
8080 local mntpt=$(facet_mntpt $facet)
8081 local opts=$MDS_MOUNT_OPTS
8083 echo "removing files from $mdtdev on $facet: $files"
8084 if [ $(facet_fstype $facet) == ldiskfs ] &&
8085 ! do_facet $facet test -b $mdtdev; then
8086 opts=$(csa_add "$opts" -o loop)
8088 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8092 rm $mntpt/ROOT/$f || { rc=$?; break; }
8094 umount -f $mntpt || return $?
8098 duplicate_mdt_files() {
8103 local mntpt=$(facet_mntpt $facet)
8104 local opts=$MDS_MOUNT_OPTS
8106 echo "duplicating files on $mdtdev on $facet: $files"
8107 mkdir -p $mntpt || return $?
8108 if [ $(facet_fstype $facet) == ldiskfs ] &&
8109 ! do_facet $facet test -b $mdtdev; then
8110 opts=$(csa_add "$opts" -o loop)
8112 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8123 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8124 pushd $mntpt/ROOT > /dev/null || return $?
8127 touch $f.bad || return $?
8128 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8130 [ $rc -eq 0 ] || return $rc
8131 setfattr --restore $tmp || return $?
8137 local devs=${1//,/ }
8140 local rslt=$TMP/sgpdd_survey
8142 # sgpdd-survey cleanups ${rslt}.* files
8144 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8150 # returns the canonical name for an ldiskfs device
8155 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8156 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8157 echo dm-\\\${foo##*:};
8159 name=\\\$(basename \\\$dv);
8160 if [[ \\\$name = *flakey* ]]; then
8161 name=\\\$(lsblk -o NAME,KNAME |
8162 awk /\\\$name/'{print \\\$NF}');
8168 is_sanity_benchmark() {
8169 local benchmarks="dbench bonnie iozone fsx"
8171 for b in $benchmarks; do
8172 if [ "$b" == "$suite" ]; then
8180 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8184 # Get the available size (KB) of a given obd target.
8191 [[ $facet != client ]] || return 0
8193 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8198 # Get the page size (bytes) on a given facet node.
8199 # The local client page_size is directly available in PAGE_SIZE.
8203 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8205 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8206 page_size=$(do_facet $facet getconf PAGE_SIZE)
8207 echo -n ${page_size:-4096}
8211 # Get the block count of the filesystem.
8218 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8219 awk '/^Block count:/ {print $3}')
8223 # Get the block size of the filesystem.
8229 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8230 awk '/^Block size:/ {print $3}')
8234 # Check whether the "ea_inode" feature is enabled or not, to allow
8235 # ldiskfs xattrs over one block in size. Allow both the historical
8236 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8237 large_xattr_enabled() {
8238 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8240 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8242 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8243 grep -E -q '(ea_inode|large_xattr)'"
8244 return ${PIPESTATUS[0]}
8247 # Get the maximum xattr size supported by the filesystem.
8251 if large_xattr_enabled; then
8252 size=$($LCTL get_param -n llite.*.max_easize)
8254 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8255 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8257 # maximum xattr size = size of block - size of header -
8258 # size of 1 entry - 4 null bytes
8259 size=$((block_size - 32 - 32 - 4))
8265 # Dump the value of the named xattr from a file.
8270 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8273 # Generate a string with size of $size bytes.
8275 local size=${1:-1024} # in bytes
8277 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8280 reformat_external_journal() {
8285 if [ -n "${!var}" ]; then
8286 local rcmd="do_facet $facet"
8288 echo "reformat external journal on $facet:${!var}"
8289 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8293 # MDT file-level backup/restore
8294 mds_backup_restore() {
8297 local devname=$(mdsdevname $(facet_number $facet))
8298 local mntpt=$(facet_mntpt brpt)
8299 local rcmd="do_facet $facet"
8300 local metaea=${TMP}/backup_restore.ea
8301 local metadata=${TMP}/backup_restore.tgz
8302 local opts=${MDS_MOUNT_OPTS}
8303 local svc=${facet}_svc
8305 if ! ${rcmd} test -b ${devname}; then
8306 opts=$(csa_add "$opts" -o loop)
8309 echo "file-level backup/restore on $facet:${devname}"
8311 # step 1: build mount point
8312 ${rcmd} mkdir -p $mntpt
8313 # step 2: cleanup old backup
8314 ${rcmd} rm -f $metaea $metadata
8316 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8317 if [ ! -z $igif ]; then
8318 # step 3.5: rm .lustre
8319 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8321 # step 4: backup metaea
8323 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8325 # step 5: backup metadata
8327 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8329 ${rcmd} $UMOUNT $mntpt || return 4
8330 # step 8: reformat dev
8331 echo "reformat new device"
8332 format_mdt $(facet_number $facet)
8334 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8335 # step 10: restore metadata
8337 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8338 # step 11: restore metaea
8340 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8341 # step 12: remove recovery logs
8342 echo "remove recovery logs"
8343 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8344 # step 13: umount dev
8345 ${rcmd} $UMOUNT $mntpt || return 10
8346 # step 14: cleanup tmp backup
8347 ${rcmd} rm -f $metaea $metadata
8348 # step 15: reset device label - it's not virgin on
8349 ${rcmd} e2label $devname ${!svc}
8356 local devname=$(mdsdevname $(facet_number $facet))
8357 local mntpt=$(facet_mntpt brpt)
8358 local rcmd="do_facet $facet"
8359 local opts=${MDS_MOUNT_OPTS}
8361 if ! ${rcmd} test -b ${devname}; then
8362 opts=$(csa_add "$opts" -o loop)
8365 echo "removing OI files on $facet: idx=${idx}"
8367 # step 1: build mount point
8368 ${rcmd} mkdir -p $mntpt
8370 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8371 if [ -z $idx ]; then
8372 # step 3: remove all OI files
8373 ${rcmd} rm -fv $mntpt/oi.16*
8374 elif [ $idx -lt 2 ]; then
8375 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8379 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8380 for ((i=${idx}; i<64; i=$((i * idx)))); do
8381 ${rcmd} rm -fv $mntpt/oi.16.${i}
8385 ${rcmd} $UMOUNT $mntpt || return 2
8386 # OI files will be recreated when mounted as lustre next time.
8389 # generate maloo upload-able log file name
8390 # \param logname specify unique part of file name
8391 generate_logname() {
8392 local logname=${1:-"default_logname"}
8394 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8397 # make directory on different MDTs
8401 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8402 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8405 while getopts "c:i:p" opt; do
8407 c) dirstripe_count=$OPTARG;;
8408 i) dirstripe_index=$OPTARG;;
8410 \?) error "only support -i -c -p";;
8414 shift $((OPTIND - 1))
8415 [ $# -eq 1 ] || error "Only creating single directory is supported"
8418 if [ "$p_option" == "-p" ]; then
8419 local parent=$(dirname $path)
8421 [ -d $path ] && return 0
8422 if [ ! -d ${parent} ]; then
8423 mkdir -p ${parent} ||
8424 error "mkdir parent '$parent' failed"
8428 if [ $MDSCOUNT -le 1 ]; then
8429 mkdir $path || error "mkdir '$path' failed"
8433 if [ $dirstripe_index -eq -1 ]; then
8434 mdt_index=$((base % MDSCOUNT))
8436 mdt_index=$dirstripe_index
8439 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8440 if [ $dirstripe_count -eq -1 ]; then
8441 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8447 echo "striped dir -i$mdt_index -c$dirstripe_count $path"
8448 $LFS mkdir -i$mdt_index -c$dirstripe_count $path ||
8449 error "mkdir -i $mdt_index -c$dirstripe_count $path failed"
8453 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8455 # If called many times, passing @last_fd will avoid repeated searching
8456 # already-open FDs repeatedly if we know they are still in use.
8458 # usage: free_fd [last_fd]
8461 local max_fd=$(ulimit -n)
8462 local fd=$((${1:-2} + 1))
8464 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8467 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8471 check_mount_and_prep()
8473 is_mounted $MOUNT || setupall
8475 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8476 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8477 for idx in $(seq $MDSCOUNT); do
8478 local name="MDT$(printf '%04x' $((idx - 1)))"
8479 rm -rf $MOUNT/.lustre/lost+found/$name/*
8483 # calcule how many ost-objects to be created.
8484 precreated_ost_obj_count()
8488 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8489 local ost_name="OST$(printf '%04x' $ost_idx)"
8490 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8491 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8492 osp.$proc_path.prealloc_last_id)
8493 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8494 osp.$proc_path.prealloc_next_id)
8495 echo $((last_id - next_id + 1))
8498 check_file_in_pool()
8503 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8506 for t in $tlist ; do
8507 [ "$i" -eq "$t" ] && continue 2
8510 echo "pool list: $tlist"
8511 echo "striping: $res"
8512 error_noexit "$file not allocated in $pool"
8519 echo "Creating new pool"
8522 create_pool $FSNAME.$pool ||
8523 { error_noexit "No pool created, result code $?"; return 1; }
8524 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8525 { error_noexit "$pool not in lfs pool_list"; return 2; }
8528 pool_add_targets() {
8529 echo "Adding targets to pool"
8535 if [ -z $last ]; then
8538 local list=$(seq $first $step $last)
8541 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8542 do_facet mgs $LCTL pool_add \
8543 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8545 # wait for OSTs to be added to the pool
8546 for mds_id in $(seq $MDSCOUNT); do
8547 local mdt_id=$((mds_id-1))
8548 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8549 wait_update_facet mds$mds_id \
8550 "lctl get_param -n lod.$lodname.pools.$pool |
8551 sort -u | tr '\n' ' ' " "$t" || {
8552 error_noexit "mds$mds_id: Add to pool failed"
8556 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8557 | sort -u | tr '\n' ' ' " "$t" || {
8558 error_noexit "Add to pool failed"
8561 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8562 local addcount=$(((last - first) / step + 1))
8563 [ $lfscount -eq $addcount ] || {
8564 error_noexit "lfs pool_list bad ost count" \
8565 "$lfscount != $addcount"
8573 echo "Setting pool on directory $tdir"
8575 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8577 error_noexit "Cannot set pool $pool to $tdir"
8584 echo "Checking pool on directory $tdir"
8586 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8587 [ "$res" = "$pool" ] && return 0
8589 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8593 pool_dir_rel_path() {
8594 echo "Testing relative path works well"
8599 mkdir -p $root/$tdir/$tdir
8601 pool_set_dir $pool $tdir || return 1
8602 pool_set_dir $pool ./$tdir || return 2
8603 pool_set_dir $pool ../$tdir || return 3
8604 pool_set_dir $pool ../$tdir/$tdir || return 4
8605 rm -rf $tdir; cd - > /dev/null
8608 pool_alloc_files() {
8609 echo "Checking files allocation from directory pool"
8616 for i in $(seq -w 1 $count)
8618 local file=$tdir/file-$i
8620 check_file_in_pool $file $pool "$tlist" || \
8621 failed=$((failed + 1))
8623 [ "$failed" = 0 ] && return 0
8625 error_noexit "$failed files not allocated in $pool"
8629 pool_create_files() {
8630 echo "Creating files in pool"
8638 for i in $(seq -w 1 $count)
8640 local file=$tdir/spoo-$i
8641 $SETSTRIPE -p $pool $file
8642 check_file_in_pool $file $pool "$tlist" || \
8643 failed=$((failed + 1))
8645 [ "$failed" = 0 ] && return 0
8647 error_noexit "$failed files not allocated in $pool"
8652 echo "Checking 'lfs df' output"
8655 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8657 local res=$($LFS df --pool $FSNAME.$pool |
8659 grep "$FSNAME-OST" |
8661 [ "$res" = "$t" ] && return 0
8663 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8667 pool_file_rel_path() {
8668 echo "Creating files in a pool with relative pathname"
8673 { error_noexit "unable to create $tdir"; return 1 ; }
8674 local file="/..$tdir/$tfile-1"
8675 $SETSTRIPE -p $pool $file ||
8676 { error_noexit "unable to create $file" ; return 2 ; }
8679 $SETSTRIPE -p $pool $tfile-2 || {
8680 error_noexit "unable to create $tfile-2 in $tdir"
8685 pool_remove_first_target() {
8686 echo "Removing first target from a pool"
8689 local pname="lov.$FSNAME-*.pools.$pool"
8690 local t=$($LCTL get_param -n $pname | head -1)
8691 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8692 for mds_id in $(seq $MDSCOUNT); do
8693 local mdt_id=$((mds_id-1))
8694 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8695 wait_update_facet mds$mds_id \
8696 "lctl get_param -n lod.$lodname.pools.$pool |
8698 error_noexit "mds$mds_id: $t not removed from" \
8703 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8704 error_noexit "$t not removed from $FSNAME.$pool"
8709 pool_remove_all_targets() {
8710 echo "Removing all targets from pool"
8713 local pname="lov.$FSNAME-*.pools.$pool"
8714 for t in $($LCTL get_param -n $pname | sort -u)
8716 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8718 for mds_id in $(seq $MDSCOUNT); do
8719 local mdt_id=$((mds_id-1))
8720 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8721 wait_update_facet mds$mds_id "lctl get_param -n \
8722 lod.$lodname.pools.$pool" "" || {
8723 error_noexit "mds$mds_id: Pool $pool not drained"
8727 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8728 error_noexit "Pool $FSNAME.$pool cannot be drained"
8731 # striping on an empty/nonexistant pool should fall back
8732 # to "pool of everything"
8734 error_noexit "failed to use fallback striping for empty pool"
8737 # setstripe on an empty pool should fail
8738 $SETSTRIPE -p $pool $file 2>/dev/null && {
8739 error_noexit "expected failure when creating file" \
8747 echo "Destroying pool"
8751 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8754 # striping on an empty/nonexistant pool should fall back
8755 # to "pool of everything"
8757 error_noexit "failed to use fallback striping for missing pool"
8760 # setstripe on an empty pool should fail
8761 $SETSTRIPE -p $pool $file 2>/dev/null && {
8762 error_noexit "expected failure when creating file" \
8767 # get param should return err once pool is gone
8768 if wait_update $HOSTNAME "lctl get_param -n \
8769 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8771 remove_pool_from_list $FSNAME.$pool
8774 error_noexit "Pool $FSNAME.$pool is not destroyed"
8778 # Get and check the actual stripe count of one file.
8779 # Usage: check_stripe_count <file> <expected_stripe_count>
8780 check_stripe_count() {
8785 [[ -z "$file" || -z "$expected" ]] &&
8786 error "check_stripe_count: invalid argument"
8788 local cmd="$LFS getstripe -c $file"
8789 actual=$($cmd) || error "$cmd failed"
8790 actual=${actual%% *}
8792 if [[ $actual -ne $expected ]]; then
8793 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
8794 error "$cmd not expected ($expected): found $actual"; }
8795 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
8796 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
8800 # Get and check the actual list of OST indices on one file.
8801 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8807 [[ -z "$file" || -z "$expected" ]] &&
8808 error "check_obdidx: invalid argument!"
8810 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8811 grep -v obdidx | awk '{print $1}' | xargs))
8813 [[ $obdidx = $expected ]] ||
8814 error "list of OST indices on $file is $obdidx," \
8815 "should be $expected"
8818 # Get and check the actual OST index of the first stripe on one file.
8819 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8820 check_start_ost_idx() {
8825 [[ -z "$file" || -z "$expected" ]] &&
8826 error "check_start_ost_idx: invalid argument!"
8828 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8831 [[ $start_ost_idx = $expected ]] ||
8832 error "OST index of the first stripe on $file is" \
8833 "$start_ost_idx, should be $expected"
8836 killall_process () {
8837 local clients=${1:-$(hostname)}
8842 do_nodes $clients "killall $signal $name"
8847 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8852 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8857 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8862 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8867 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8872 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8879 do_facet mgs "cat $LSNAPSHOT_LOG"
8885 echo "Cleaning test environment ..."
8887 # Every lsnapshot command takes exclusive lock with others,
8888 # so can NOT destroy the snapshot during list with 'xargs'.
8890 local ssname=$(lsnapshot_list | grep snapshot_name |
8891 grep lss_ | awk '{ print $2 }' | head -n 1)
8892 [ -z "$ssname" ] && break
8894 lsnapshot_destroy -n $ssname -f ||
8895 lss_err "Fail to destroy $ssname by force"
8905 local host=$(facet_active_host $facet)
8906 local dir=$(dirname $(facet_vdevice $facet))
8907 local pool=$(zpool_name $facet)
8908 local lfsname=$(zfs_local_fsname $facet)
8909 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8912 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8918 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8919 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8921 if ! combined_mgs_mds ; then
8922 [ $(facet_fstype mgs) != zfs ] &&
8923 skip "Lustre snapshot 1 only works for ZFS backend"
8925 local host=$(facet_active_host mgs)
8926 local dir=$(dirname $(facet_vdevice mgs))
8927 local pool=$(zpool_name mgs)
8928 local lfsname=$(zfs_local_fsname mgs)
8931 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8932 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8935 for num in `seq $MDSCOUNT`; do
8936 [ $(facet_fstype mds$num) != zfs ] &&
8937 skip "Lustre snapshot 1 only works for ZFS backend"
8939 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8940 lss_err "generate lss conf (mds$num)"
8943 for num in `seq $OSTCOUNT`; do
8944 [ $(facet_fstype ost$num) != zfs ] &&
8945 skip "Lustre snapshot 1 only works for ZFS backend"
8947 lss_gen_conf_one ost$num OST $((num - 1)) ||
8948 lss_err "generate lss conf (ost$num)"
8951 do_facet mgs "cat $LSNAPSHOT_CONF"
8954 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8955 parse_plain_dir_param()
8960 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8961 param="-c ${invalues[1]}"
8963 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8964 param="$param -S ${invalues[3]}"
8966 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8967 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8968 param="$param -i ${invalues[6]}"
8970 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8972 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8973 param="$param -i ${invalues[5]}"
8981 local val=$(awk '{print $2}' <<< $line)
8983 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8985 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8987 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8989 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8994 parse_layout_param()
9001 if [[ ! -z $line ]]; then
9002 if [[ -z $mode ]]; then
9003 if [[ $line =~ ^"stripe_count:" ]]; then
9005 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9007 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9012 if [[ $mode = "plain_dir" ]]; then
9013 param=$(parse_plain_dir_param "$line")
9014 elif [[ $mode = "plain_file" ]]; then
9015 val=$(parse_plain_param "$line")
9016 [[ ! -z $val ]] && param="$param $val"
9017 elif [[ $mode = "pfl" ]]; then
9018 val=$(echo $line | awk '{print $2}')
9019 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9020 if [[ $val = "EOF" ]]; then
9021 param="$param -E -1"
9023 param="$param -E $val"
9025 elif [[ $line =~ ^"stripe_count:" ]]; then
9027 val=$(parse_plain_dir_param "$line")
9031 val=$(parse_plain_param "$line")
9032 [[ ! -z $val ]] && param="$param $val"
9042 local param=$($LFS getstripe -d $1 | parse_layout_param)
9051 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9053 cancel_lru_locks mdc
9054 cancel_lru_locks osc
9056 # make sure PFID is set correctly for files
9057 do_nodes $(comma_list $(osts_nodes)) \
9058 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9061 cat $f &> /dev/nullA ||
9062 { rc=$?; echo "verify $f failed"; break; }
9065 do_nodes $(comma_list $(osts_nodes)) \
9066 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9070 # check that clients "oscs" was evicted after "before"
9071 check_clients_evicted() {
9078 for osc in $oscs; do
9080 echo "Check state for $osc"
9081 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9082 tail -n 3 | awk -F"[ [,]" \
9083 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9084 if (($? == 0)) && (($evicted > $before)); then
9085 echo "$osc is evicted at $evicted"
9090 [ $rc -eq 0 ] || error "client not evicted from OST"
9093 # check that clients OSCS current_state is FULL
9094 check_clients_full() {
9099 for osc in $oscs; do
9100 wait_update_facet client \
9101 "lctl get_param -n osc.$osc.state |
9102 grep 'current_state: FULL'" \
9103 "current_state: FULL" $timeout
9104 [ $? -eq 0 ] || error "$osc state is not FULL"
9109 __changelog_deregister() {
9111 local mdt="$(facet_svc $facet)"
9115 # skip cleanup if no user registered for this MDT
9116 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9117 # user is no longer registered, skip cleanup
9118 changelog_users "$facet" | grep -q "$cl_user" ||
9119 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9121 # From this point, if any operation fails, it is an error
9122 __changelog_clear $facet $cl_user 0 ||
9123 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9124 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9125 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9128 declare -Ax CL_USERS
9129 changelog_register() {
9130 for M in $(seq $MDSCOUNT); do
9132 local mdt="$(facet_svc $facet)"
9135 cl_mask=$(do_facet $facet $LCTL get_param \
9136 mdd.${mdt}.changelog_mask -n)
9137 stack_trap "do_facet $facet $LCTL \
9138 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9139 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9140 error "$mdt: changelog_mask=+hsm failed: $?"
9143 cl_user=$(do_facet $facet \
9144 $LCTL --device $mdt changelog_register -n) ||
9145 error "$mdt: register changelog user failed: $?"
9146 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9148 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9149 # Bash does not support nested arrays, but the format of a
9150 # cl_user is constrained enough to use whitespaces as separators
9151 CL_USERS[$facet]+="$cl_user "
9153 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9156 changelog_deregister() {
9158 # bash assoc arrays do not guarantee to list keys in created order
9159 # so reorder to get same order than in changelog_register()
9160 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9163 for facet in $cl_facets; do
9164 for cl_user in ${CL_USERS[$facet]}; do
9165 __changelog_deregister $facet $cl_user || return $?
9167 unset CL_USERS[$facet]
9173 local service=$(facet_svc $facet)
9175 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9178 changelog_user_rec() {
9181 local service=$(facet_svc $facet)
9183 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9186 changelog_chmask() {
9189 do_nodes $(comma_list $(mdts_nodes)) \
9190 $LCTL set_param mdd.*.changelog_mask="$mask"
9193 # usage: __changelog_clear FACET CL_USER [+]INDEX
9197 local mdt="$(facet_svc $facet)"
9203 # Remove the leading '+'
9205 rec+=$(changelog_user_rec $facet $cl_user)
9212 if [ $rec -eq 0 ]; then
9213 echo "$mdt: clear the changelog for $cl_user of all records"
9215 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9217 $LFS changelog_clear $mdt $cl_user $rec
9220 # usage: changelog_clear [+]INDEX
9222 # If INDEX is prefixed with '+', increment every changelog user's record index
9223 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9227 # bash assoc arrays do not guarantee to list keys in created order
9228 # so reorder to get same order than in changelog_register()
9229 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9232 for facet in $cl_facets; do
9233 for cl_user in ${CL_USERS[$facet]}; do
9234 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9242 for M in $(seq $MDSCOUNT); do
9244 local mdt="$(facet_svc $facet)"
9246 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9250 changelog_extract_field() {
9255 changelog_dump | gawk "/$cltype.*$file$/ {
9256 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9260 # Prints a changelog record produced by "lfs changelog" as an associative array
9263 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9264 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9265 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9266 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9267 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9268 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9269 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9271 # Note that the changelog record is not quoted
9272 # Also note that the line breaks in the output were only added for readability
9274 # Typically, you want to eval the output of the command to fill an actual
9275 # associative array, like this:
9276 # $> eval declare -A changelog=$(changelog2array $entry)
9278 # It can then be accessed like any bash associative array:
9279 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9281 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9289 # A changelog, as printed by "lfs changelog" typically looks like this:
9290 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9292 # Parse the positional part of the changelog
9294 # changelog_dump() prefixes records with their mdt's name
9295 local index="${1##*.}"
9297 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9298 "$index" "${2:2}" "$3" "$4" "$5"
9300 # Parse the key/value part of the changelog
9301 for arg in "${@:5}"; do
9302 # Check it matches a key=value syntax
9303 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9305 local key="${arg%%=*}"
9306 local value="${arg#*=}"
9310 # u is actually for uid AND gid: u=UID:GID
9311 printf " [uid]='%s'" "${value%:*}"
9341 printf " ['%s']='%s'" "$key" "$value"
9348 # Format and print a changelog record
9350 # Interpreted sequences are:
9352 # %f the "flags" attribute of a changelog record
9353 __changelog_printf()
9358 for ((i = 0; i < ${#format}; i++)); do
9359 local char="${format:$i:1}"
9360 if [ "$char" != % ]; then
9366 char="${format:$i:1}"
9369 printf '%s' "${changelog[flags]}"
9379 # Filter changelog records
9383 local action='print'
9386 while [ $# -gt 0 ]; do
9406 changelog_dump | { while read -r record; do
9407 eval local -A changelog=$(changelog2array $record)
9408 for key in "${!filter[@]}"; do
9411 [ "${changelog[$key]}" == "${filter[$key]}" ]
9418 case "${action:-print}" in
9420 printf '%s\n' "$record"
9423 __changelog_printf "$format"
9433 [ ! -d "$dir" ] && return
9435 [ -z "$layout" ] && {
9436 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9440 setfattr -n trusted.lov -v $layout $dir ||
9441 error "error restoring layout '$layout' to '$dir'"
9444 # save the layout of a directory, the returned string will be used by
9445 # restore_layout() to restore the layout
9448 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9449 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9453 # save layout of a directory and restore it at exit
9454 save_layout_restore_at_exit() {
9456 local layout=$(save_layout $dir)
9458 stack_trap "restore_layout $dir $layout" EXIT
9461 verify_yaml_layout() {
9467 echo "getstripe --yaml $src"
9468 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9469 echo "setstripe --yaml=$temp $dst"
9470 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9473 local layout1=$(get_layout_param $src)
9474 local layout2=$(get_layout_param $dst)
9475 # compare their layout info
9476 [ "$layout1" == "$layout2" ] ||
9477 error "$msg_prefix $src/$dst layouts are not equal"