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:-$TMP/tf.fail}
427 ncpts=$(do_facet $facet "lctl get_param -n " \
428 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
430 if [ $ncpts -eq 0 ]; then
437 # Return a numeric version code based on a version string. The version
438 # code is useful for comparison two version strings to see which is newer.
440 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
441 eval set -- $(tr "[:punct:]" " " <<< $*)
443 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
446 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
447 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
449 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
451 # usage: lustre_build_version
453 # All Lustre versions support "lctl get_param" to report the version of the
454 # code running in the kernel (what our tests are interested in), but it
455 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
456 # the "version" parameter doesn't include "lustre: " at the beginning.
457 # If that fails, call "lctl lustre_build_version" which prints either (or both)
458 # the userspace and kernel build versions, but until 2.8.55 required root
459 # access to get the Lustre kernel version. If that also fails, fall back to
460 # using "lctl --version", which is easy to parse and works without the kernel
461 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
462 # not the module version, though they are usually the same.
464 # Various commands and their output format for different Lustre versions:
465 # lctl get_param version: 2.9.55
466 # lctl get_param version: lustre: 2.8.53
467 # lctl get_param version: lustre: 2.6.52
468 # kernel: patchless_client
469 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
470 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
471 # lctl lustre_build_version: error: lustre_build_version: Permission denied
472 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
473 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
474 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
475 # lctl --version: lctl 2.6.50
477 # output: prints version string to stdout in (up to 4) dotted-decimal values
478 lustre_build_version() {
479 local facet=${1:-client}
480 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
481 $LCTL lustre_build_version 2>/dev/null ||
482 $LCTL --version 2>/dev/null | cut -d' ' -f2")
483 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
484 [ -n "$lver" ] && ver="$lver"
486 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
490 # Report the Lustre numeric build version code for the supplied facet.
491 lustre_version_code() {
492 version_code $(lustre_build_version $1)
496 /sbin/lsmod | grep -q "^\<$1\>"
508 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
511 # parallels can't load modules directly from prlfs, use /tmp instead
512 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
513 local target="$(mktemp)"
515 cp "$module" "$target"
518 [[ $rc == 0 ]] && PRLFS=true
526 # Load a module on the system where this is running.
528 # usage: load_module module_name [module arguments for insmod/modprobe]
530 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
531 # will be used as the arguments. Otherwise arguments will be obtained from
532 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
535 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
538 local base=$(basename $module $ext)
540 local -A module_is_loaded_aa
544 for mod in $(lsmod | awk '{ print $1; }'); do
545 module_is_loaded_aa[${mod//-/_}]=true
549 ${module_is_loaded_aa[${1//-/_}]:-false}
552 if module_is_loaded $base; then
556 if [[ -f $LUSTRE/$module$ext ]]; then
557 path=$LUSTRE/$module$ext
558 elif [[ "$base" == lnet_selftest ]] &&
559 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
560 path=$LUSTRE/../lnet/selftest/$base$ext
565 if [[ -n "$path" ]]; then
566 # Try to load any non-Lustre modules that $module depends on.
567 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
568 if ! module_is_loaded $mod; then
574 # If no module arguments were passed then get them from
575 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
576 if [ $# -eq 0 ]; then
577 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
578 # not in Bash until 4.x, so we resort to eval.
579 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
580 eval set -- \$$optvar
581 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
582 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
584 opt=$(awk -v var="^options $base" '$0 ~ var \
585 {gsub("'"options $base"'",""); print}' \
587 set -- $(echo -n $opt)
589 # Ensure we have accept=all for lnet
590 if [[ "$base" == lnet ]]; then
591 # OK, this is a bit wordy...
592 local arg accept_all_present=false
595 [[ "$arg" == accept=all ]] &&
596 accept_all_present=true
599 $accept_all_present || set -- "$@" accept=all
606 [ $# -gt 0 ] && echo "${module} options: '$*'"
608 # Note that insmod will ignore anything in modprobe.conf, which is why
609 # we're passing options on the command-line. If $path does not exist
610 # then we must be testing a "make install" or"rpm" installation. Also
611 # note that failing to load ptlrpc_gss is not considered fatal.
612 if [[ -n "$path" ]]; then
613 lustre_insmod $path "$@"
614 elif [[ "$base" == ptlrpc_gss ]]; then
615 if ! modprobe $base "$@" 2>/dev/null; then
616 echo "gss/krb5 is not supported"
623 load_modules_local() {
624 if [ -n "$MODPROBE" ]; then
626 echo "Using modprobe to load modules"
630 # Create special udev test rules on every node
631 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
632 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
634 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
636 udevadm control --reload-rules
639 echo Loading modules from $LUSTRE
643 if [ -f /sys/devices/system/cpu/online ]; then
644 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
645 echo "detected $ncpus online CPUs by sysfs"
647 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
649 if [ $rc -eq 0 ]; then
650 echo "detected $ncpus online CPUs by getconf"
652 echo "Can't detect number of CPUs"
657 # if there is only one CPU core, libcfs can only create one partition
658 # if there is more than 4 CPU cores, libcfs should create multiple CPU
659 # partitions. So we just force libcfs to create 2 partitions for
660 # system with 2 or 4 cores
661 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
662 # force to enable multiple CPU partitions
663 echo "Force libcfs to create 2 CPU partitions"
664 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
666 echo "libcfs will create CPU partition based on online CPUs"
669 load_module ../libcfs/libcfs/libcfs
670 # Prevent local MODOPTS_LIBCFS being passed as part of environment
671 # variable to remote nodes
675 load_module ../lnet/lnet/lnet
677 LNDPATH=${LNDPATH:-"../lnet/klnds"}
678 if [ -z "$LNETLND" ]; then
680 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
681 tcp*) LNETLND="socklnd/ksocklnd" ;;
682 *) local lnd="${NETTYPE%%[0-9]}lnd"
683 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
684 LNETLND="$lnd/k$lnd" ||
685 LNETLND="socklnd/ksocklnd"
688 load_module ../lnet/klnds/$LNETLND
689 load_module obdclass/obdclass
690 load_module ptlrpc/ptlrpc
691 load_module ptlrpc/gss/ptlrpc_gss
699 load_module obdecho/obdecho
700 if ! client_only; then
701 load_module lfsck/lfsck
702 [ "$LQUOTA" != "no" ] &&
703 load_module quota/lquota $LQUOTAOPTS
704 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
705 load_module osd-zfs/osd_zfs
706 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
707 load_module ../ldiskfs/ldiskfs
708 load_module osd-ldiskfs/osd_ldiskfs
720 load_module llite/lustre
721 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
723 rm -f $OGDB/ogdb-$HOSTNAME
724 $LCTL modules > $OGDB/ogdb-$HOSTNAME
726 # 'mount' doesn't look in $PATH, just sbin
727 local mount_lustre=$LUSTRE/utils/mount.lustre
728 if [ -f $mount_lustre ]; then
729 local sbin_mount=$(readlink -f /sbin)/mount.lustre
730 if grep -qw "$sbin_mount" /proc/mounts; then
731 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
733 if ! grep -qw "$sbin_mount" /proc/mounts; then
734 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
735 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
736 cat <<- EOF > "$sbin_mount"
739 echo "This $sbin_mount just a mountpoint." 1>&2
740 echo "It is never supposed to be run." 1>&2
741 logger -p emerg -- "using stub $sbin_mount $@"
744 chmod a+x $sbin_mount
746 mount --bind $mount_lustre $sbin_mount ||
747 error "can't bind $mount_lustre to $sbin_mount"
755 # load modules on remote nodes optionally
756 # lustre-tests have to be installed on these nodes
757 if $LOAD_MODULES_REMOTE; then
758 local list=$(comma_list $(remote_nodes_list))
759 if [ -n "$list" ]; then
760 echo "loading modules on: '$list'"
761 do_rpc_nodes "$list" load_modules_local
767 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
768 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
769 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
770 echo "$LEAK_LUSTRE" 1>&2
771 echo "$LEAK_PORTALS" 1>&2
772 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
773 echo "Memory leaks detected"
774 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
780 wait_exit_ST client # bug 12845
782 $LUSTRE_RMMOD ldiskfs || return 2
784 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
785 rm /etc/udev/rules.d/99-lustre-test.rules
786 udevadm control --reload-rules
789 if $LOAD_MODULES_REMOTE; then
790 local list=$(comma_list $(remote_nodes_list))
791 if [ -n "$list" ]; then
792 echo "unloading modules on: '$list'"
793 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
794 do_rpc_nodes "$list" check_mem_leak
795 do_rpc_nodes "$list" "rm /etc/udev/rules.d/99-lustre-test.rules"
796 do_rpc_nodes "$list" "udevadm control --reload-rules"
797 do_rpc_nodes "$list" "udevadm trigger"
801 local sbin_mount=$(readlink -f /sbin)/mount.lustre
802 if grep -qe "$sbin_mount " /proc/mounts; then
803 umount $sbin_mount || true
804 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
808 check_mem_leak || return 254
810 echo "modules unloaded."
815 local facet=${1:-$SINGLEMDS}
818 case $(facet_fstype $facet) in
819 ldiskfs) size=50;; # largest seen is 44, leave some headroom
820 # grant_block_size is in bytes, allow at least 2x max blocksize
821 zfs) size=$(lctl get_param osc.$FSNAME*.import |
822 awk '/grant_block_size:/ {print $2/512; exit;}')
826 echo -n $((size * MDSCOUNT))
830 local facet=${1:-$SINGLEMDS}
831 local fstype=$(facet_fstype $facet)
834 ldiskfs) size=4;; # ~4KB per inode
835 zfs) size=11;; # 10 to 11KB per inode
841 check_gss_daemon_nodes() {
845 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
846 if [ \\\"\\\$num\\\" -ne 1 ]; then
847 echo \\\$num instance of $dname;
852 check_gss_daemon_facet() {
856 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
857 if [ $num -ne 1 ]; then
858 echo "$num instance of $dname on $facet"
867 echo Stopping $@ on $list
868 do_nodes $list "killall -2 $@ 2>/dev/null || true"
871 # start gss daemons on all nodes, or "daemon" on "nodes" if set
872 start_gss_daemons() {
876 if [ "$nodes" ] && [ "$daemon" ] ; then
877 echo "Starting gss daemon on nodes: $nodes"
878 do_nodes $nodes "$daemon" || return 8
882 nodes=$(comma_list $(mdts_nodes))
883 echo "Starting gss daemon on mds: $nodes"
885 # Start all versions, in case of switching
886 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
888 do_nodes $nodes "$LSVCGSSD -v" || return 1
891 do_nodes $nodes "$LGSSD -v" || return 2
894 nodes=$(comma_list $(osts_nodes))
895 echo "Starting gss daemon on ost: $nodes"
897 # Start all versions, in case of switching
898 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
900 do_nodes $nodes "$LSVCGSSD -v" || return 3
902 # starting on clients
904 local clients=${CLIENTS:-$HOSTNAME}
906 echo "Starting $LGSSD on clients $clients "
907 do_nodes $clients "$LGSSD -v" || return 4
910 # wait daemons entering "stable" status
914 # check daemons are running
916 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
917 check_gss_daemon_nodes $nodes lsvcgssd || return 5
919 nodes=$(comma_list $(mdts_nodes))
920 check_gss_daemon_nodes $nodes lgssd || return 6
923 check_gss_daemon_nodes $clients lgssd || return 7
928 local nodes=$(comma_list $(mdts_nodes))
930 send_sigint $nodes lsvcgssd lgssd
932 nodes=$(comma_list $(osts_nodes))
933 send_sigint $nodes lsvcgssd
935 nodes=${CLIENTS:-$HOSTNAME}
936 send_sigint $nodes lgssd
940 # Add mount flags for shared key
942 if grep -q skpath <<< "$mt_opts" ; then
943 mt_opts=$(echo $mt_opts |
944 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
946 if [ -z "$mt_opts" ]; then
947 mt_opts="-o skpath=$SK_PATH"
949 mt_opts="$mt_opts,skpath=$SK_PATH"
966 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
968 from_build_tree=false
975 if ! module_loaded ptlrpc_gss; then
976 load_module ptlrpc/gss/ptlrpc_gss
977 module_loaded ptlrpc_gss ||
978 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
981 if $GSS_KRB5 || $GSS_SK; then
982 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
985 if $GSS_SK && $SK_NO_KEY; then
986 local numclients=${1:-$CLIENTCOUNT}
987 local clients=${CLIENTS:-$HOSTNAME}
989 # security ctx config for keyring
991 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
993 if $from_build_tree; then
995 if grep -q request-key /proc/mounts > /dev/null; then
996 echo "SSK: Request key already mounted."
998 mount -o bind $SK_OM_PATH /etc/request-key.d/
1000 local lgssc_conf_line='create lgssc * * '
1001 lgssc_conf_line+=$(which lgss_keyring)
1002 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1003 echo "$lgssc_conf_line" > $lgssc_conf_file
1006 [ -e $lgssc_conf_file ] ||
1007 error_exit "Could not find key options in $lgssc_conf_file"
1008 echo "$lgssc_conf_file content is:"
1009 cat $lgssc_conf_file
1011 if ! local_mode; then
1012 if $from_build_tree; then
1013 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1015 do_nodes $(comma_list $(all_nodes)) "mount \
1016 -o bind $SK_OM_PATH \
1017 /etc/request-key.d/"
1018 do_nodes $(comma_list $(all_nodes)) "rsync \
1019 -aqv $HOSTNAME:$lgssc_conf_file \
1020 $lgssc_conf_file >/dev/null 2>&1"
1022 do_nodes $(comma_list $(all_nodes)) \
1023 "echo $lgssc_conf_file: ; \
1024 cat $lgssc_conf_file"
1028 # create shared key on all nodes
1029 mkdir -p $SK_PATH/nodemap
1030 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1031 $SK_PATH/$FSNAME-*.key
1032 # for nodemap testing each client may need own key,
1033 # and S2S now requires keys as well, both for "client"
1036 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1037 -w $SK_PATH/$FSNAME-nmclient.key \
1038 -d /dev/urandom >/dev/null 2>&1
1039 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1040 -w $SK_PATH/$FSNAME-s2s-server.key \
1041 -d /dev/urandom >/dev/null 2>&1
1044 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1045 -d /dev/urandom >/dev/null 2>&1
1047 for i in $(seq 0 $((numclients - 1))); do
1048 lgss_sk -t server -f$FSNAME -n c$i \
1049 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1053 if ! local_mode; then
1054 for lnode in $(all_nodes); do
1055 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1058 # Set client keys to client type to generate prime P
1060 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1061 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1063 do_nodes $clients "lgss_sk -t client -m \
1064 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1065 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1066 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1068 # This is required for servers as well, if S2S in use
1070 do_nodes $(comma_list $(mdts_nodes)) \
1071 "cp $SK_PATH/$FSNAME-s2s-server.key \
1072 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1073 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1075 do_nodes $(comma_list $(osts_nodes)) \
1076 "cp $SK_PATH/$FSNAME-s2s-server.key \
1077 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1078 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1080 do_nodes $clients "lgss_sk -t client \
1081 -m $SK_PATH/$FSNAME-nmclient.key \
1086 # mount options for servers and clients
1087 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1088 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1089 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1090 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1094 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1096 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1103 # maybe cleanup credential cache?
1110 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1112 from_build_tree=false
1115 from_build_tree=true
1120 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1121 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1122 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1126 $RPC_MODE || echo "Cleaning up Shared Key.."
1127 do_nodes $(comma_list $(all_nodes)) "rm -f \
1128 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1129 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1130 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1131 if $from_build_tree; then
1132 # Remove the mount and clean up the files we added to
1134 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1135 request-key.d /proc/mounts; do umount \
1136 /etc/request-key.d/; done"
1137 do_nodes $(comma_list $(all_nodes)) "rm -f \
1138 $SK_OM_PATH/lgssc.conf"
1139 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1147 local var=${facet}_svc
1155 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1156 tr '[:lower:]' '[:upper:]'
1162 if [ $facet == mgs ] || [ $facet == client ]; then
1166 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1174 if [ -n "${!var}" ]; then
1179 var=$(facet_type $facet)FSTYPE
1180 if [ -n "${!var}" ]; then
1185 if [ -n "$FSTYPE" ]; then
1190 if [[ $facet == mgs ]] && combined_mgs_mds; then
1202 local facets=$(get_facets)
1205 for facet in ${facets//,/ }; do
1206 if [ $node == $(facet_host $facet) ] ||
1207 [ $node == "$(facet_failover_host $facet)" ]; then
1208 fstype=$(facet_fstype $facet)
1209 if [[ $fstypes != *$fstype* ]]; then
1210 fstypes+="${fstypes:+,}$fstype"
1219 local num=$(facet_number $facet)
1222 if [[ $(facet_type $facet) = OST ]]; then
1223 index=OSTINDEX${num}
1224 if [[ -n "${!index}" ]]; then
1229 index=${OST_INDICES[num - 1]}
1232 [[ -n "$index" ]] || index=$((num - 1))
1240 local fstype=$(facet_fstype $facet)
1244 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1246 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1247 ${dev} 2>/dev/null");;
1249 error "unknown fstype!";;
1257 local device=$(mdsdevname $num)
1258 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1264 local device=$(ostdevname $num)
1265 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1270 # Get the device of a facet.
1277 mgs) device=$(mgsdevname) ;;
1278 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1279 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1280 fs2mds) device=$(mdsdevname 1_2) ;;
1281 fs2ost) device=$(ostdevname 1_2) ;;
1282 fs3ost) device=$(ostdevname 2_2) ;;
1290 # Get the virtual device of a facet.
1297 mgs) device=$(mgsvdevname) ;;
1298 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1299 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1300 fs2mds) device=$(mdsvdevname 1_2) ;;
1301 fs2ost) device=$(ostvdevname 1_2) ;;
1302 fs3ost) device=$(ostvdevname 2_2) ;;
1310 local virt=$(virt-what 2> /dev/null)
1312 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1314 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1317 VMware|KVM|VirtualBox|Parallels)
1318 echo $virt | tr '[A-Z]' '[a-z]' ;;
1324 # Re-read the partition table on failover partner host.
1325 # After a ZFS storage pool is created on a shared device, the partition table
1326 # on the device may change. However, the operating system on the failover
1327 # host may not notice the change automatically. Without the up-to-date partition
1328 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1329 # relative to partition rather than disk beginnings.
1331 # This function performs partprobe on the failover host to make it re-read the
1334 refresh_partition_table() {
1339 host=$(facet_passive_host $facet)
1340 if [[ -n "$host" ]]; then
1341 do_node $host "$PARTPROBE $device"
1346 # Get ZFS storage pool name.
1353 device=$(facet_device $facet)
1354 # poolname is string before "/"
1355 poolname="${device%%/*}"
1362 # Get ZFS local fsname.
1364 zfs_local_fsname() {
1366 local lfsname=$(basename $(facet_device $facet))
1372 # Create ZFS storage pool.
1379 local opts=${@:-"-o cachefile=none"}
1381 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1382 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1383 $ZPOOL create -f $opts $poolname $vdev"
1387 # Create ZFS file system.
1393 local opts=${@:-"-o mountpoint=legacy"}
1395 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1396 $ZFS create $opts $dataset"
1400 # Export ZFS storage pool.
1401 # Before exporting the pool, all datasets within the pool should be unmounted.
1409 poolname=$(zpool_name $facet)
1411 if [[ -n "$poolname" ]]; then
1412 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1413 grep -q ^$poolname/ /proc/mounts ||
1414 $ZPOOL export $opts $poolname"
1419 # Destroy ZFS storage pool.
1420 # Destroy the given pool and free up any devices for other use. This command
1421 # tries to unmount any active datasets before destroying the pool.
1422 # -f Force any active datasets contained within the pool to be unmounted.
1426 local poolname=${2:-$(zpool_name $facet)}
1428 if [[ -n "$poolname" ]]; then
1429 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1430 $ZPOOL destroy -f $poolname"
1435 # Import ZFS storage pool.
1436 # Force importing, even if the pool appears to be potentially active.
1441 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1444 poolname=$(zpool_name $facet)
1446 if [[ -n "$poolname" ]]; then
1447 opts+=" -d $(dirname $(facet_vdevice $facet))"
1448 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1449 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1450 $ZPOOL import -f $opts $poolname"
1455 # Reimport ZFS storage pool with new name
1460 local opts="-o cachefile=none"
1461 local poolname=$(zpool_name $facet)
1463 opts+=" -d $(dirname $(facet_vdevice $facet))"
1464 do_facet $facet "$ZPOOL export $poolname;
1465 $ZPOOL import $opts $poolname $newpool"
1469 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1470 # is not automatically imported on system startup.
1472 # In a failover environment, this will provide resource level fencing which
1473 # will ensure that the same ZFS storage pool will not be imported concurrently
1474 # on different nodes.
1476 disable_zpool_cache() {
1480 poolname=$(zpool_name $facet)
1482 if [[ -n "$poolname" ]]; then
1483 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1488 # This and set_osd_param() shall be used to access OSD parameters
1489 # once existed under "obdfilter":
1494 # writethrough_cache_enable
1498 local device=${2:-$FSNAME-OST*}
1501 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1502 osd-*.$device.$name 2>&1" | grep -v 'error:'
1507 local device=${2:-$FSNAME-OST*}
1511 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1512 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1516 local dz=${1:-$DEBUG_SIZE}
1518 if [ -f /sys/devices/system/cpu/possible ]; then
1519 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1521 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1524 # bug 19944, adjust size to be -gt num_possible_cpus()
1525 # promise 2MB for every cpu at least
1526 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1529 lctl set_param debug_mb=$dz
1532 set_default_debug () {
1533 local debug=${1:-"$PTLDEBUG"}
1534 local subsys=${2:-"$SUBSYSTEM"}
1535 local debug_size=${3:-$DEBUG_SIZE}
1537 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1538 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1540 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1543 set_default_debug_nodes () {
1546 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1547 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1551 do_rpc_nodes "$nodes" set_default_debug \
1552 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1555 set_default_debug_facet () {
1557 local node=$(facet_active_host $facet)
1558 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1560 set_default_debug_nodes $node
1564 local hostid=${1:-$(hostid)}
1566 if [ ! -s /etc/hostid ]; then
1567 printf $(echo -n $hostid |
1568 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1574 local facets=${1:-$(get_facets)}
1577 for facet in ${facets//,/ }; do
1580 [ $RC -eq 0 ] && continue
1582 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1583 skip_noexit "Restart of $facet failed!." &&
1586 error "Restart of $facet failed!"
1593 # Add argument "arg" (e.g., "loop") to the comma-separated list
1594 # of arguments for option "opt" (e.g., "-o") on command
1595 # line "opts" (e.g., "-o flock").
1601 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1603 if echo "$opts" | grep -q $opt_pattern; then
1604 opts=$(echo "$opts" | sed -e \
1605 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1607 opts+="${opts:+ }$opt $arg"
1613 # Associate loop device with a given regular file.
1614 # Return the loop device.
1616 setup_loop_device() {
1620 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1621 if [[ -z \\\$loop_dev ]]; then
1622 loop_dev=\\\$($LOSETUP -f);
1623 $LOSETUP \\\$loop_dev $file || loop_dev=;
1625 echo -n \\\$loop_dev"
1629 # Detach a loop device.
1631 cleanup_loop_device() {
1635 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1636 $LOSETUP -d $loop_dev"
1640 # Check if a given device is a block device.
1647 [[ -n "$dev" ]] || return 1
1648 do_facet $facet "test -b $dev" || return 1
1649 if [[ -n "$size" ]]; then
1650 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1651 count=1 skip=$size 2>&1" |
1652 awk '($3 == "in") { print $1 }')
1653 [[ "$in" = "1+0" ]] || return 1
1658 # Check if a given device is a device-mapper device.
1664 [[ -n "$dev" ]] || return 1
1665 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1669 # Check if a given device is a device-mapper flakey device.
1671 is_dm_flakey_dev() {
1676 [[ -n "$dev" ]] || return 1
1678 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1680 [[ $type = flakey ]] && return 0 || return 1
1684 # Check if device-mapper flakey device is supported by the kernel
1685 # of $facet node or not.
1687 dm_flakey_supported() {
1691 do_facet $facet "modprobe dm-flakey;
1692 $DMSETUP targets | grep -q flakey" &> /dev/null
1696 # Get the device-mapper flakey device name of a given facet.
1698 dm_facet_devname() {
1700 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1702 echo -n ${facet}_flakey
1706 # Get the device-mapper flakey device of a given facet.
1707 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1709 dm_facet_devpath() {
1712 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1716 # Set a device-mapper device with a new table.
1718 # The table has the following format:
1719 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1721 # flakey <target_args> includes:
1722 # <destination_device> <offset> <up_interval> <down_interval> \
1723 # [<num_features> [<feature_arguments>]]
1725 # linear <target_args> includes:
1726 # <destination_device> <start_sector>
1728 dm_set_dev_table() {
1731 local target_type=$3
1737 read tmp num_sectors tmp real_dev tmp \
1738 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1740 case $target_type in
1742 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1745 table="0 $num_sectors linear $real_dev 0"
1747 *) error "invalid target type $target_type" ;;
1750 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1751 error "failed to suspend $dm_dev"
1752 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1753 error "failed to load $target_type table into $dm_dev"
1754 do_facet $facet "$DMSETUP resume $dm_dev" ||
1755 error "failed to resume $dm_dev"
1759 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1760 # feature parameter.
1763 # All write I/O is silently ignored.
1764 # Read I/O is handled correctly.
1766 dm_set_dev_readonly() {
1768 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1770 dm_set_dev_table $facet $dm_dev flakey
1774 # Set a device-mapper device to traditional linear mapping mode.
1776 dm_clear_dev_readonly() {
1778 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1780 dm_set_dev_table $facet $dm_dev linear
1784 # Set the device of a given facet as "read-only".
1786 set_dev_readonly() {
1788 local svc=${facet}_svc
1790 if [[ $(facet_fstype $facet) = zfs ]] ||
1791 ! dm_flakey_supported $facet; then
1792 do_facet $facet $LCTL --device ${!svc} readonly
1794 dm_set_dev_readonly $facet
1799 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1806 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1807 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1808 echo -n $num_sectors
1812 # Create a device-mapper device with a given block device or regular file (will
1813 # be associated with loop device).
1814 # Return the full path of the device-mapper device.
1818 local real_dev=$2 # destination device
1819 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1820 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1822 # check if the device-mapper device to be created already exists
1823 if is_dm_dev $facet $dm_dev; then
1824 # if the existing device was set to "read-only", then clear it
1825 ! is_dm_flakey_dev $facet $dm_dev ||
1826 dm_clear_dev_readonly $facet $dm_dev
1832 # check if the destination device is a block device, and if not,
1833 # associate it with a loop device
1834 is_blkdev $facet $real_dev ||
1835 real_dev=$(setup_loop_device $facet $real_dev)
1836 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1838 # now create the device-mapper device
1839 local num_sectors=$(get_num_sectors $facet $real_dev)
1840 local table="0 $num_sectors linear $real_dev 0"
1843 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1844 { rc=${PIPESTATUS[0]}; dm_dev=; }
1845 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1852 # Map the facet name to its device variable name.
1854 facet_device_alias() {
1856 local dev_alias=$facet
1859 fs2mds) dev_alias=mds1_2 ;;
1860 fs2ost) dev_alias=ost1_2 ;;
1861 fs3ost) dev_alias=ost2_2 ;;
1869 # Save the original value of the facet device and export the new value.
1875 local active_facet=$(facet_active $facet)
1876 local dev_alias=$(facet_device_alias $active_facet)
1877 local dev_name=${dev_alias}_dev
1878 local dev=${!dev_name}
1880 if [[ $active_facet = $facet ]]; then
1881 local failover_dev=${dev_alias}failover_dev
1882 if [[ ${!failover_dev} = $dev ]]; then
1883 eval export ${failover_dev}_saved=$dev
1884 eval export ${failover_dev}=$dm_dev
1887 dev_alias=$(facet_device_alias $facet)
1888 local facet_dev=${dev_alias}_dev
1889 if [[ ${!facet_dev} = $dev ]]; then
1890 eval export ${facet_dev}_saved=$dev
1891 eval export ${facet_dev}=$dm_dev
1895 eval export ${dev_name}_saved=$dev
1896 eval export ${dev_name}=$dm_dev
1900 # Restore the saved value of the facet device.
1905 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1906 local dev_alias=$(facet_device_alias $facet)
1908 local saved_dev=${dev_alias}_dev_saved
1909 [[ -z ${!saved_dev} ]] ||
1910 eval export ${dev_alias}_dev=${!saved_dev}
1912 saved_dev=${dev_alias}failover_dev_saved
1913 [[ -z ${!saved_dev} ]] ||
1914 eval export ${dev_alias}failover_dev=${!saved_dev}
1918 # Remove a device-mapper device.
1919 # If the destination device is a loop device, then also detach it.
1923 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1927 is_dm_dev $facet $dm_dev || return 0
1929 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1930 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1932 do_facet $facet "$DMSETUP remove $dm_dev"
1933 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1935 unexport_dm_dev $facet
1937 # detach a loop device
1938 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1940 # unload dm-flakey module
1941 do_facet $facet "modprobe -r dm-flakey" || true
1947 local active_facet=$(facet_active $facet)
1948 local dev_alias=$(facet_device_alias $active_facet)
1949 local dev=${dev_alias}_dev
1950 local opt=${facet}_opt
1951 local mntpt=$(facet_mntpt $facet)
1952 local opts="${!opt} $@"
1953 local fstype=$(facet_fstype $facet)
1955 local dm_dev=${!dev}
1957 module_loaded lustre || load_modules
1961 if dm_flakey_supported $facet; then
1962 dm_dev=$(dm_create_dev $facet ${!dev})
1963 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1966 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1968 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1970 # import ZFS storage pool
1971 import_zpool $facet || return ${PIPESTATUS[0]}
1973 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1974 lustre:svname $dm_dev");;
1976 error "unknown fstype!";;
1979 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1980 # for testing LU-482 error handling in mount_facets() and test_0a()
1981 if [ -f $TMP/test-lu482-trigger ]; then
1985 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1989 if [ $RC -ne 0 ]; then
1990 echo "Start of $dm_dev on ${facet} failed ${RC}"
1994 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1995 if [[ "$health" != "healthy" ]]; then
1996 error "$facet is in a unhealthy state"
1999 set_default_debug_facet $facet
2001 if [[ $opts =~ .*nosvc.* ]]; then
2002 echo "Start $dm_dev without service"
2007 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2008 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2009 "" || error "$dm_dev failed to initialize!";;
2011 wait_update_facet ${facet} "$ZFS get -H -o value \
2012 lustre:svname $dm_dev 2>/dev/null | \
2013 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2014 error "$dm_dev failed to initialize!";;
2017 error "unknown fstype!";;
2021 # commit the device label change to disk
2022 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2023 echo "Commit the device label on ${!dev}"
2024 do_facet $facet "sync; sleep 1; sync"
2028 label=$(devicelabel ${facet} $dm_dev)
2029 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2030 eval export ${facet}_svc=${label}
2031 echo Started ${label}
2033 export_dm_dev $facet $dm_dev
2038 # start facet device options
2044 local dev_alias=$(facet_device_alias $facet)
2046 eval export ${dev_alias}_dev=${device}
2047 eval export ${facet}_opt=\"$@\"
2049 local varname=${dev_alias}failover_dev
2050 if [ -n "${!varname}" ] ; then
2051 eval export ${dev_alias}failover_dev=${!varname}
2053 eval export ${dev_alias}failover_dev=$device
2056 local mntpt=$(facet_mntpt $facet)
2057 do_facet ${facet} mkdir -p $mntpt
2058 eval export ${facet}_MOUNT=$mntpt
2059 mount_facet ${facet}
2069 local HOST=$(facet_active_host $facet)
2070 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2072 local mntpt=$(facet_mntpt $facet)
2073 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2074 if [ ${running} -ne 0 ]; then
2075 echo "Stopping $mntpt (opts:$@) on $HOST"
2076 do_facet ${facet} $UMOUNT $@ $mntpt
2079 # umount should block, but we should wait for unrelated obd's
2080 # like the MGS or MGC to also stop.
2081 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2083 if [[ $(facet_fstype $facet) == zfs ]]; then
2084 # export ZFS storage pool
2085 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2086 elif dm_flakey_supported $facet; then
2087 local host=${facet}_HOST
2088 local failover_host=${facet}failover_HOST
2089 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2090 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2091 dm_cleanup_dev $facet
2096 # get mdt quota type
2098 local varsvc=${SINGLEMDS}_svc
2099 do_facet $SINGLEMDS $LCTL get_param -n \
2100 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2103 # get ost quota type
2105 # All OSTs should have same quota type
2106 local varsvc=ost1_svc
2107 do_facet ost1 $LCTL get_param -n \
2108 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2111 # restore old quota type settings
2113 if [ "$old_MDT_QUOTA_TYPE" ]; then
2114 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2115 do_facet mgs $PERM_CMD \
2116 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2119 do_facet mgs $PERM_CMD \
2120 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2123 if [ "$old_OST_QUOTA_TYPE" ]; then
2124 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2125 do_facet mgs $PERM_CMD \
2126 osd-*.$FSNAME-OST*.quota_slave.enable = \
2129 do_facet mgs $LCTL conf_param \
2130 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2135 # Handle the case when there is a space in the lfs df
2136 # "filesystem summary" line the same as when there is no space.
2137 # This will allow fixing the "lfs df" summary line in the future.
2139 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2142 # Get free inodes on the MDT specified by mdt index, free indoes on
2143 # the whole filesystem will be returned when index == -1.
2149 if [ $index -eq -1 ]; then
2152 mdt_uuid=$(mdtuuid_from_index $index)
2155 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2160 # Get the OST device status from 'lfs df' with a given OST index.
2164 local mnt_pnt=${2:-$MOUNT}
2167 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2168 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2174 # save old quota type & set new quota type
2175 local mdt_qtype=$(mdt_quota_type)
2176 local ost_qtype=$(ost_quota_type)
2178 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2179 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2181 export old_MDT_QUOTA_TYPE=$mdt_qtype
2182 export old_OST_QUOTA_TYPE=$ost_qtype
2184 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2185 do_facet mgs $PERM_CMD \
2186 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2187 do_facet mgs $PERM_CMD \
2188 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2190 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2191 error "set mdt quota type failed"
2192 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2193 error "set ost quota type failed"
2196 local quota_usrs=$QUOTA_USERS
2198 # get_filesystem_size
2199 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2200 local blk_soft=$((disksz + 1024))
2201 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2203 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2204 local i_soft=$inodes
2205 local i_hard=$((i_soft + i_soft / 20))
2207 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2208 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2209 "inode-hardlimit: $i_hard"
2212 for usr in $quota_usrs; do
2213 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2215 cmd="$LFS setquota -$type $usr -b $blk_soft"
2216 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2218 eval $cmd || error "$cmd FAILED!"
2220 # display the quota status
2221 echo "Quota settings for $usr : "
2222 $LFS quota -v -u $usr $mntpt || true
2229 local opts=${3:-$MOUNT_OPTS}
2230 opts=${opts:+-o $opts}
2231 local flags=${4:-$MOUNT_FLAGS}
2233 local device=$MGSNID:/$FSNAME$FILESET
2234 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2235 echo "Bad mount command: opt=$flags $opts dev=$device " \
2240 echo "Starting client: $client: $flags $opts $device $mnt"
2241 do_node $client mkdir -p $mnt
2242 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2243 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2245 #disable FILESET if not supported
2246 do_nodes $client lctl get_param -n \
2247 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2248 device=$MGSNID:/$FSNAME
2249 do_node $client mkdir -p $mnt/$FILESET
2250 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2253 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2254 # Mount using nodemap key
2255 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2256 if $SK_UNIQUE_NM; then
2257 mountkey=$SK_PATH/nodemap/c0.key
2259 local prunedopts=$(echo $opts |
2260 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2261 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2264 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2268 set_default_debug_nodes $client
2280 [ "$3" ] && force=-f
2281 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2282 if [ $running -ne 0 ]; then
2283 echo "Stopping client $client $mnt (opts:$force)"
2284 do_node $client lsof -t $mnt || need_kill=no
2285 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2286 pids=$(do_node $client lsof -t $mnt | sort -u);
2287 if [ -n $pids ]; then
2288 do_node $client kill -9 $pids || true
2292 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2293 if [ $busy -ne 0 ] ; then
2294 echo "$mnt is still busy, wait one second" && sleep 1
2295 do_node $client umount $force $mnt
2300 # Mount the file system on the MGS
2301 mount_mgs_client() {
2302 do_facet mgs "mkdir -p $MOUNT"
2303 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2304 error "unable to mount $MOUNT on MGS"
2307 # Unmount the file system on the MGS
2308 umount_mgs_client() {
2309 zconf_umount $mgs_HOST $MOUNT
2310 do_facet mgs "rm -rf $MOUNT"
2313 # nodes is comma list
2314 sanity_mount_check_nodes () {
2320 # FIXME: assume that all cluster nodes run the same os
2321 [ "$(uname)" = Linux ] || return 0
2324 for mnt in $mnts ; do
2325 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2326 mpts=\\\$(mount | grep -c $mnt' ');
2327 if [ \\\$running -ne \\\$mpts ]; then
2328 echo \\\$(hostname) env are INSANE!;
2331 [ $? -eq 0 ] || rc=1
2336 sanity_mount_check_servers () {
2337 [ -n "$CLIENTONLY" ] &&
2338 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2339 echo Checking servers environments
2341 # FIXME: modify get_facets to display all facets wo params
2342 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2346 for facet in ${facets//,/ }; do
2347 node=$(facet_host ${facet})
2348 mntpt=$(facet_mntpt $facet)
2349 sanity_mount_check_nodes $node $mntpt ||
2350 { error "server $node environments are insane!"; return 1; }
2354 sanity_mount_check_clients () {
2355 local clients=${1:-$CLIENTS}
2356 local mntpt=${2:-$MOUNT}
2357 local mntpt2=${3:-$MOUNT2}
2359 [ -z $clients ] && clients=$(hostname)
2360 echo Checking clients $clients environments
2362 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2363 error "clients environments are insane!"
2366 sanity_mount_check () {
2367 sanity_mount_check_servers || return 1
2368 sanity_mount_check_clients || return 2
2371 # mount clients if not mouted
2372 zconf_mount_clients() {
2375 local opts=${3:-$MOUNT_OPTS}
2376 opts=${opts:+-o $opts}
2377 local flags=${4:-$MOUNT_FLAGS}
2378 local device=$MGSNID:/$FSNAME$FILESET
2379 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2380 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2385 echo "Starting client $clients: $flags $opts $device $mnt"
2386 do_nodes $clients mkdir -p $mnt
2387 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2388 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2389 # Mount with own nodemap key
2391 # Mount all server nodes first with per-NM keys
2392 for nmclient in ${clients//,/ }; do
2393 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2394 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2397 # set perms for per-nodemap keys else permission denied
2398 do_nodes $(comma_list $(all_nodes)) \
2399 "keyctl show | grep lustre | cut -c1-11 |
2401 xargs -IX keyctl setperm X 0x3f3f3f3f"
2402 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2404 for nmclient in ${clients//,/ }; do
2405 if $SK_UNIQUE_NM; then
2406 mountkey=$SK_PATH/nodemap/c$i.key
2408 do_node $nmclient "! grep -q $mnt' ' \
2409 /proc/mounts || umount $mnt"
2410 local prunedopts=$(add_sk_mntflag $prunedopts);
2411 prunedopts=$(echo $prunedopts | sed -e \
2412 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2414 do_nodes $(comma_list $(all_server_nodes)) \
2417 do_node $nmclient $MOUNT_CMD $flags \
2418 $prunedopts $MGSNID:/$FSNAME $mnt ||
2423 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2425 do_nodes $clients $MOUNT_CMD $flags $opts \
2426 $MGSNID:/$FSNAME $mnt || return 1
2428 #disable FILESET if not supported
2429 do_nodes $clients lctl get_param -n \
2430 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2431 device=$MGSNID:/$FSNAME
2432 do_nodes $clients mkdir -p $mnt/$FILESET
2433 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2437 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2438 # Mount with nodemap key
2440 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2441 for nmclient in ${clients//,/ }; do
2442 if $SK_UNIQUE_NM; then
2443 mountkey=$SK_PATH/nodemap/c$i.key
2445 local prunedopts=$(echo $opts | sed -e \
2446 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2447 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2450 running=\\\$(mount | grep -c $mnt' ');
2452 if [ \\\$running -eq 0 ] ; then
2454 $MOUNT_CMD $flags $prunedopts $device $mnt;
2457 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2458 grep 'type lustre' | wc -l);
2459 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2460 echo zconf_mount_clients FAILED: \
2461 mount count \\\$running, not matching \
2462 with mount count of 'type lustre' \
2463 \\\$lustre_mnt_count;
2467 exit \\\$rc" || return ${PIPESTATUS[0]}
2474 if $SHARED_KEY; then
2475 tmpopts=$(add_sk_mntflag $opts)
2478 running=\\\$(mount | grep -c $mnt' ');
2480 if [ \\\$running -eq 0 ] ; then
2482 $MOUNT_CMD $flags $tmpopts $device $mnt;
2485 exit \\\$rc" || return ${PIPESTATUS[0]}
2488 echo "Started clients $clients: "
2489 do_nodes $clients "mount | grep $mnt' '"
2491 set_default_debug_nodes $clients
2496 zconf_umount_clients() {
2501 [ "$3" ] && force=-f
2503 echo "Stopping clients: $clients $mnt (opts:$force)"
2504 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2505 if [ \\\$running -ne 0 ] ; then
2506 echo Stopping client \\\$(hostname) $mnt opts:$force;
2507 lsof $mnt || need_kill=no;
2508 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2509 pids=\\\$(lsof -t $mnt | sort -u);
2510 if [ -n \\\"\\\$pids\\\" ]; then
2514 while umount $force $mnt 2>&1 | grep -q "busy"; do
2515 echo "$mnt is still busy, wait one second" && sleep 1;
2522 echo + $POWER_DOWN $node
2526 shutdown_node_hard () {
2528 local attempts=$SHUTDOWN_ATTEMPTS
2530 for i in $(seq $attempts) ; do
2533 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2534 echo "waiting for $host to fail attempts=$attempts"
2535 [ $i -lt $attempts ] || \
2536 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2542 local mnt=${2:-$MOUNT}
2545 if [ "$FAILURE_MODE" = HARD ]; then
2546 shutdown_node_hard $client
2548 zconf_umount_clients $client $mnt -f
2554 local facets="$(get_facets OST),$(get_facets MDS)"
2557 combined_mgs_mds || facets="$facets,mgs"
2559 for facet in ${facets//,/ }; do
2560 if [ $(facet_active_host $facet) == $host ]; then
2561 affected="$affected $facet"
2565 echo $(comma_list $affected)
2570 local host=${2:-$(facet_host $facet)}
2572 local label=$(convert_facet2label $facet)
2573 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2576 facets_up_on_host () {
2578 local facets=$(facets_on_host $host)
2581 for facet in ${facets//,/ }; do
2582 if $(facet_up $facet $host); then
2583 affected_up="$affected_up $facet"
2587 echo $(comma_list $affected_up)
2592 local affected_facet
2593 local affected_facets
2595 if [[ "$FAILURE_MODE" = HARD ]]; then
2596 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2597 dm_flakey_supported $facet; then
2598 affected_facets=$(affected_facets $facet)
2599 for affected_facet in ${affected_facets//,/ }; do
2600 unexport_dm_dev $affected_facet
2604 shutdown_node_hard $(facet_active_host $facet)
2612 echo + $POWER_UP $node
2625 if [ "$FAILURE_MODE" = HARD ]; then
2626 reboot_node $(facet_active_host $facet)
2634 if [ "$FAILURE_MODE" = HARD ]; then
2644 for facet in ${facets//,/ }; do
2645 hosts=$(expand_list $hosts $(facet_host $facet) )
2651 _check_progs_installed () {
2655 for prog in $progs; do
2656 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2657 echo $prog missing on $(hostname)
2664 check_progs_installed () {
2668 do_rpc_nodes "$nodes" _check_progs_installed $@
2671 # recovery-scale functions
2673 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2676 start_client_load() {
2679 local var=$(node_var_name $client)_load
2680 eval export ${var}=$load
2682 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2683 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2684 END_RUN_FILE=$END_RUN_FILE \
2685 LOAD_PID_FILE=$LOAD_PID_FILE \
2686 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2687 TESTNAME=$TESTNAME \
2688 DBENCH_LIB=$DBENCH_LIB \
2689 DBENCH_SRC=$DBENCH_SRC \
2690 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2695 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2696 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2697 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2698 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2699 ior_blockSize=$ior_blockSize \
2700 ior_blockUnit=$ior_blockUnit \
2701 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2702 ior_DURATION=$ior_DURATION \
2703 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2704 ior_custom_params=\\\"$ior_custom_param\\\" \
2705 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2708 log "Started client load: ${load} on $client"
2710 # get the children process IDs
2711 local pids=$(ps --ppid $ppid -o pid= | xargs)
2712 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2716 start_client_loads () {
2717 local -a clients=(${1//,/ })
2718 local numloads=${#CLIENT_LOADS[@]}
2721 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2722 testnum=$((nodenum % numloads))
2723 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2725 # bug 22169: wait the background threads to start
2729 # only for remote client
2730 check_client_load () {
2732 local var=$(node_var_name $client)_load
2733 local testload=run_${!var}.sh
2735 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2737 # bug 18914: try to connect several times not only when
2738 # check ps, but while check_node_health also
2742 while [ $RC = 254 -a $tries -gt 0 ]; do
2746 if ! check_node_health $client; then
2748 if [ $RC -eq 254 ]; then
2749 # FIXME: not sure how long we shuold sleep here
2753 echo "check node health failed: RC=$RC "
2757 # We can continue try to connect if RC=254
2758 # Just print the warning about this
2759 if [ $RC = 254 ]; then
2760 echo "got a return status of $RC from do_node while checking " \
2761 "node health on $client"
2764 # see if the load is still on the client
2767 while [ $RC = 254 -a $tries -gt 0 ]; do
2771 if ! do_node $client \
2772 "ps auxwww | grep -v grep | grep -q $testload"; then
2777 if [ $RC = 254 ]; then
2778 echo "got a return status of $RC from do_node while checking " \
2779 "(node health and 'ps') the client load on $client"
2780 # see if we can diagnose a bit why this is
2785 check_client_loads () {
2786 local clients=${1//,/ }
2790 for client in $clients; do
2791 check_client_load $client
2793 if [ "$rc" != 0 ]; then
2794 log "Client load failed on node $client, rc=$rc"
2800 restart_client_loads () {
2801 local clients=${1//,/ }
2802 local expectedfail=${2:-""}
2806 for client in $clients; do
2807 check_client_load $client
2809 if [ "$rc" != 0 -a "$expectedfail" ]; then
2810 local var=$(node_var_name $client)_load
2811 start_client_load $client ${!var}
2812 echo "Restarted client load ${!var}: on $client. Checking ..."
2813 check_client_load $client
2815 if [ "$rc" != 0 ]; then
2816 log "Client load failed to restart on node $client, rc=$rc"
2817 # failure one client load means test fail
2818 # we do not need to check other
2827 # Start vmstat and save its process ID in a file.
2832 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2835 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2836 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2839 # Display the nodes on which client loads failed.
2840 print_end_run_file() {
2844 [ -s $file ] || return 0
2846 echo "Found the END_RUN_FILE file: $file"
2849 # A client load will stop if it finds the END_RUN_FILE file.
2850 # That does not mean the client load actually failed though.
2851 # The first node in END_RUN_FILE is the one we are interested in.
2854 if [ -n "$node" ]; then
2855 local var=$(node_var_name $node)_load
2857 local prefix=$TESTLOG_PREFIX
2858 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2859 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2860 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2862 echo "Client load ${!var} failed on node $node:"
2868 # Stop the process which had its PID saved in a file.
2873 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2875 do_nodes $nodes "test -f $pid_file &&
2876 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2879 # Stop all client loads.
2880 stop_client_loads() {
2881 local nodes=${1:-$CLIENTS}
2884 # stop the client loads
2885 stop_process $nodes $pid_file
2887 # clean up the processes that started them
2888 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2890 # End recovery-scale functions
2892 # verify that lustre actually cleaned up properly
2894 VAR=$(lctl get_param -n catastrophe 2>&1)
2895 if [ $? = 0 ] ; then
2896 if [ $VAR != 0 ]; then
2897 error "LBUG/LASSERT detected"
2900 BUSY=$(dmesg | grep -i destruct || true)
2901 if [ -n "$BUSY" ]; then
2903 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2907 check_mem_leak || exit 204
2909 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2910 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2913 if module_loaded lnet || module_loaded libcfs; then
2914 echo "$TESTSUITE: modules still loaded..." 1>&2
2923 if [[ "$1" == "--verbose" ]]; then
2938 PREV_RESULT=$(do_node $node "$TEST")
2940 RESULT=$(do_node $node "$TEST")
2941 if [[ "$RESULT" == "$FINAL" ]]; then
2942 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2943 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2947 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2948 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2952 [[ $WAIT -ge $MAX ]] && break
2953 [[ $((WAIT % print)) -eq 0 ]] &&
2954 echo "Waiting $((MAX - WAIT)) secs for update"
2955 WAIT=$((WAIT + sleep))
2958 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2962 wait_update_facet() {
2964 [ "$1" = "--verbose" ] && verbose="$1" && shift
2968 wait_update $verbose $(facet_active_host $facet) "$@"
2972 do_nodes $(comma_list $(mdts_nodes)) \
2973 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2974 do_nodes $(comma_list $(osts_nodes)) \
2975 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2976 grep -v 'Found no match'
2980 local zfs_wait=${2:-5}
2982 # the occupied disk space will be released
2983 # only after TXGs are committed
2984 if [[ $(facet_fstype $1) == zfs ]]; then
2985 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2990 wait_delete_completed_mds() {
2991 local max_wait=${1:-20}
2993 local stime=$(date +%s)
2998 # find MDS with pending deletions
2999 for node in $(mdts_nodes); do
3000 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3001 2>/dev/null | calc_sum)
3002 if [[ $changes -eq 0 ]]; then
3005 mds2sync="$mds2sync $node"
3007 if [ -z "$mds2sync" ]; then
3008 wait_zfs_commit $SINGLEMDS
3011 mds2sync=$(comma_list $mds2sync)
3013 # sync MDS transactions
3014 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3016 # wait till all changes are sent and commmitted by OSTs
3017 # for ldiskfs space is released upon execution, but DMU
3018 # do this upon commit
3021 while [[ $WAIT -ne $max_wait ]]; do
3022 changes=$(do_nodes $mds2sync \
3023 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3024 #echo "$node: $changes changes on all"
3025 if [[ $changes -eq 0 ]]; then
3026 wait_zfs_commit $SINGLEMDS
3028 # the occupied disk space will be released
3029 # only after TXGs are committed
3030 wait_zfs_commit ost1
3038 echo "Delete is not completed in $((etime - stime)) seconds"
3039 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3046 # we can use "for" here because we are waiting the slowest
3047 for host in ${hostlist//,/ }; do
3048 check_network "$host" 900
3050 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3057 for facet in ${facetlist//,/ }; do
3058 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3060 wait_for_host $hostlist
3063 _wait_recovery_complete () {
3066 # Use default policy if $2 is not passed by caller.
3067 local MAX=${2:-$(max_recovery_time)}
3072 while [ $WAIT -lt $MAX ]; do
3073 STATUS=$(lctl get_param -n $param | grep status)
3075 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3078 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3080 echo "$param recovery not done in $MAX sec. $STATUS"
3084 wait_recovery_complete () {
3087 # with an assumption that at_max is the same on all nodes
3088 local MAX=${2:-$(max_recovery_time)}
3091 if [ "$FAILURE_MODE" = HARD ]; then
3092 facets=$(facets_on_host $(facet_active_host $facet))
3094 echo affected facets: $facets
3096 # we can use "for" here because we are waiting the slowest
3097 for facet in ${facets//,/ }; do
3098 local var_svc=${facet}_svc
3099 local param="*.${!var_svc}.recovery_status"
3101 local host=$(facet_active_host $facet)
3102 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3106 wait_mds_ost_sync () {
3107 # just because recovery is done doesn't mean we've finished
3108 # orphan cleanup. Wait for llogs to get synchronized.
3109 echo "Waiting for orphan cleanup..."
3110 # MAX value includes time needed for MDS-OST reconnection
3111 local MAX=$(( TIMEOUT * 2 ))
3112 local WAIT_TIMEOUT=${1:-$MAX}
3115 local list=$(comma_list $(mdts_nodes))
3116 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3117 if ! do_facet $SINGLEMDS \
3118 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3120 # old way, use mds_sync
3122 list=$(comma_list $(osts_nodes))
3123 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3126 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3127 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3128 local -a sync=($(do_nodes $list "$cmd"))
3131 for ((i=0; i<${#sync[@]}; i++)); do
3133 [ ${sync[$i]} -eq 1 ] && continue
3135 [ ${sync[$i]} -eq 0 ] && continue
3137 # there is a not finished MDS-OST synchronization
3141 sleep 2 # increase waiting time and cover statfs cache
3142 [ ${con} -eq 1 ] && return 0
3143 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3147 # show which nodes are not finished.
3148 cmd=$(echo $cmd | sed 's/-n//')
3149 do_nodes $list "$cmd"
3150 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3154 # Wait OSTs to be active on both client and MDT side.
3156 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3157 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3158 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3159 error "wait_update OSTs up on client failed"
3161 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3162 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3163 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3164 error "wait_update OSTs up on MDT0000 failed"
3167 wait_destroy_complete () {
3168 echo "Waiting for local destroys to complete"
3169 # MAX value shouldn't be big as this mean server responsiveness
3170 # never increase this just to make test pass but investigate
3171 # why it takes so long time
3174 while [ $WAIT -lt $MAX ]; do
3175 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3179 for ((i=0; i<${#RPCs[@]}; i++)); do
3180 [ ${RPCs[$i]} -eq 0 ] && continue
3181 # there are still some destroy RPCs in flight
3186 [ ${con} -eq 1 ] && return 0 # done waiting
3187 echo "Waiting ${WAIT}s for local destroys to complete"
3190 echo "Local destroys weren't done in $MAX sec."
3194 wait_delete_completed() {
3195 wait_delete_completed_mds $1 || return $?
3196 wait_destroy_complete || return $?
3205 # conf-sanity 31 takes a long time cleanup
3206 while [ $WAIT -lt 300 ]; do
3207 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3208 lctl dl | grep ' ST ' || true")
3209 [ -z "${running}" ] && return 0
3210 echo "waited $WAIT for${running}"
3211 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3213 WAIT=$((WAIT + INTERVAL))
3215 echo "service didn't stop after $WAIT seconds. Still running:"
3220 wait_remote_prog () {
3226 [ "$PDSH" = "no_dsh" ] && return 0
3228 while [ $WAIT -lt $2 ]; do
3229 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3230 [ -z "${running}" ] && return 0 || true
3231 echo "waited $WAIT for: "
3233 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3235 WAIT=$((WAIT + INTERVAL))
3237 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3238 [ -z "$pids" ] && return 0
3239 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3240 # FIXME: not portable
3241 for pid in $pids; do
3242 cat /proc/${pid}/status || true
3243 cat /proc/${pid}/wchan || true
3245 kill -9 $pid || true
3254 local clients=${1:-$CLIENTS}
3256 if [ -z "$clients" ]; then
3259 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3264 # not every config has many clients
3270 # usually checked on particular client or locally
3279 client_reconnect_try() {
3280 local f=$MOUNT/recon
3283 if [ -z "$CLIENTS" ]; then
3284 $LFS df $MOUNT; uname -n >> $f
3286 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3288 echo "Connected clients: $(cat $f)"
3289 ls -l $f > /dev/null
3293 client_reconnect() {
3294 # one client_reconnect_try call does not always do the job...
3296 client_reconnect_try && break
3301 affected_facets () {
3304 local host=$(facet_active_host $facet)
3305 local affected=$facet
3307 if [ "$FAILURE_MODE" = HARD ]; then
3308 affected=$(facets_up_on_host $host)
3314 local E2FSCK_ON_MDT0=false
3315 if [ "$1" == "--fsck" ]; then
3317 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3329 #Because it will only get up facets, we need get affected
3330 #facets before shutdown
3331 #For HARD Failure mode, it needs make sure facets on the same
3332 #HOST will only be shutdown and reboot once
3333 for facet in ${facets//,/ }; do
3334 local affected_facet
3336 #check whether facet has been included in other affected facets
3337 for ((index=0; index<$total; index++)); do
3338 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3341 if [ $skip -eq 0 ]; then
3342 affecteds[$total]=$(affected_facets $facet)
3347 for ((index=0; index<$total; index++)); do
3348 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3349 local host=$(facet_active_host $facet)
3350 echo "Failing ${affecteds[index]} on $host"
3351 shutdown_facet $facet
3354 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3355 $(mdsdevname 1) "-n" || error "Running e2fsck")
3357 for ((index=0; index<$total; index++)); do
3358 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3359 echo reboot facets: ${affecteds[index]}
3363 change_active ${affecteds[index]}
3365 wait_for_facet ${affecteds[index]}
3366 # start mgs first if it is affected
3367 if ! combined_mgs_mds &&
3368 list_member ${affecteds[index]} mgs; then
3369 mount_facet mgs || error "Restart of mgs failed"
3371 # FIXME; has to be changed to mount all facets concurrently
3372 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3373 echo mount facets: ${affecteds[index]}
3374 mount_facets ${affecteds[index]}
3384 do_facet $facet "sync; sync; sync"
3387 # make sure there will be no seq change
3388 local clients=${CLIENTS:-$HOSTNAME}
3389 local f=fsa-\\\$\(hostname\)
3390 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3391 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3393 local svc=${facet}_svc
3394 do_facet $facet $LCTL --device ${!svc} notransno
3396 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3397 # in-memory state has to be cleared by either rebooting the host or
3398 # exporting and reimporting the pool.
3400 # Although the uberblocks are not updated when a pool is freezed,
3401 # transactions are still written to the disks. Modified blocks may be
3402 # cached in memory when tests try reading them back. The
3403 # export-and-reimport process also evicts any cached pool data from
3404 # memory to provide the correct "data loss" semantics.
3406 # In the test framework, the exporting and importing operations are
3407 # handled by stop() and mount_facet() separately, which are used
3408 # inside fail() and fail_abort().
3410 set_dev_readonly $facet
3411 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3412 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3415 replay_barrier_nodf() {
3416 local facet=$1 echo running=${running}
3417 do_facet $facet "sync; sync; sync"
3418 local svc=${facet}_svc
3419 echo Replay barrier on ${!svc}
3420 do_facet $facet $LCTL --device ${!svc} notransno
3421 set_dev_readonly $facet
3422 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3423 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3426 replay_barrier_nosync() {
3427 local facet=$1 echo running=${running}
3428 local svc=${facet}_svc
3429 echo Replay barrier on ${!svc}
3430 do_facet $facet $LCTL --device ${!svc} notransno
3431 set_dev_readonly $facet
3432 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3433 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3437 # Get Lustre client uuid for a given Lustre mount point.
3440 local mntpnt=${1:-$MOUNT}
3442 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3443 local uuid=$($LCTL get_param -n llite.$name.uuid)
3448 mds_evict_client() {
3449 local mntpnt=${1:-$MOUNT}
3450 local uuid=$(get_client_uuid $mntpnt)
3452 do_facet $SINGLEMDS \
3453 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3456 ost_evict_client() {
3457 local mntpnt=${1:-$MOUNT}
3458 local uuid=$(get_client_uuid $mntpnt)
3461 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3466 local clients=${CLIENTS:-$HOSTNAME}
3468 facet_failover $* || error "failover: $?"
3469 # to initiate all OSC idling connections
3471 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3472 clients_up || error "post-failover stat: $?"
3477 facet_failover $facet
3483 change_active $facet
3484 wait_for_facet $facet
3485 mount_facet $facet -o abort_recovery
3486 clients_up || echo "first stat failed: $?"
3487 clients_up || error "post-failover stat: $?"
3490 host_nids_address() {
3494 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3498 if [ "$1" = "'*'" ]; then echo \'*\'; else
3504 if [[ -n "$NETTYPE" ]]; then
3505 h2name_or_ip "$1" "$NETTYPE"
3507 h2name_or_ip "$1" "$2"
3510 declare -fx h2nettype
3512 # Wrapper function to print the deprecation warning
3514 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3515 if [[ -n "$NETTYPE" ]]; then
3518 h2nettype "$1" "tcp"
3522 # Wrapper function to print the deprecation warning
3524 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3525 if [[ -n "$NETTYPE" ]]; then
3528 h2nettype "$1" "o2ib"
3532 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3533 # expressions format. As a bonus we can then just pass in those variables
3534 # to pdsh. What this function does is take a HOSTLIST type string and
3535 # expand it into a space deliminated list for us.
3543 [ -z "$hostlist" ] && return
3545 # Translate the case of [..],..,[..] to [..] .. [..]
3546 list="${hostlist/],/] }"
3548 [[ "$front" == *,* ]] && {
3551 list=${list/${old}/${new}}
3554 for item in $list; do
3555 # Test if we have any []'s at all
3556 if [ "$item" != "${item/\[/}" ]; then {
3557 # Expand the [*] into list
3561 if [ "$name" != "$item" ]; then
3562 group=${item#$name[*}
3565 for range in ${group//,/ }; do
3571 # Number of leading zeros
3574 end=$(echo $end | sed 's/0*//')
3575 [[ -z "$end" ]] && end=0
3576 [[ $padlen2 -gt $padlen ]] && {
3577 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3580 begin=$(echo $begin | sed 's/0*//')
3581 [ -z $begin ] && begin=0
3583 if [ ! -z "${begin##[!0-9]*}" ]; then
3584 order=$(seq -f "%0${padlen}g" $begin $end)
3586 order=$(eval echo {$begin..$end});
3589 for num in $order; do
3590 value="${name#*,}${num}${back}"
3591 [ "$value" != "${value/\[/}" ] && {
3592 value=$(hostlist_expand "$value")
3594 myList="$myList $value"
3599 myList="$myList $item"
3602 myList=${myList//,/ }
3603 myList=${myList:1} # Remove first character which is a space
3605 # Filter any duplicates without sorting
3607 myList="${list%% *}"
3609 while [[ "$list" != ${myList##* } ]]; do
3610 local tlist=" $list"
3611 list=${tlist// ${list%% *} / }
3613 myList="$myList ${list%% *}"
3615 myList="${myList%* }";
3617 # We can select an object at an offset in the list
3620 for item in $myList; do
3622 [ $cnt -eq $offset ] && {
3626 [ $(get_node_count $myList) -ne 1 ] && myList=""
3635 [ "$facet" == client ] && echo -n $HOSTNAME && return
3636 varname=${facet}_HOST
3637 if [ -z "${!varname}" ]; then
3638 if [ "${facet:0:3}" == "ost" ]; then
3639 local fh=${facet%failover}_HOST
3640 eval export ${facet}_HOST=${!fh}
3641 if [ -z "${!varname}" ]; then
3642 eval export ${facet}_HOST=${ost_HOST}
3644 elif [ "${facet:0:3}" == "mdt" -o \
3645 "${facet:0:3}" == "mds" -o \
3646 "${facet:0:3}" == "mgs" ]; then
3647 eval export ${facet}_HOST=${mds_HOST}
3653 facet_failover_host() {
3657 var=${facet}failover_HOST
3658 if [ -n "${!var}" ]; then
3663 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3664 "${facet:0:3}" == "mgs" ]; then
3666 eval export ${facet}failover_host=${mds_HOST}
3671 if [[ $facet == ost* ]]; then
3672 eval export ${facet}failover_host=${ost_HOST}
3680 local activevar=${facet}active
3682 if [ -f $TMP/${facet}active ] ; then
3683 source $TMP/${facet}active
3686 active=${!activevar}
3687 if [ -z "$active" ] ; then
3694 facet_active_host() {
3695 facet_host $(facet_active $1)
3698 # Get the passive failover partner host of facet.
3699 facet_passive_host() {
3701 [[ $facet = client ]] && return
3703 local host=${facet}_HOST
3704 local failover_host=${facet}failover_HOST
3705 local active_host=$(facet_active_host $facet)
3707 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3709 if [[ $active_host = ${!host} ]]; then
3710 echo -n ${!failover_host}
3720 facetlist=$(exclude_items_from_list $facetlist mgs)
3722 for facet in ${facetlist//,/ }; do
3723 local failover=${facet}failover
3724 local host=`facet_host $failover`
3725 [ -z "$host" ] && return
3727 local curactive=`facet_active $facet`
3728 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3729 eval export ${facet}active=$facet
3731 eval export ${facet}active=$failover
3733 # save the active host for this facet
3734 local activevar=${facet}active
3735 echo "$activevar=${!activevar}" > $TMP/$activevar
3736 [[ $facet = mds1 ]] && combined_mgs_mds && \
3737 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3738 local TO=`facet_active_host $facet`
3739 echo "Failover $facet to $TO"
3745 # do not stripe off hostname if verbose, bug 19215
3746 if [ x$1 = x--verbose ]; then
3754 if [ "$HOST" = "$HOSTNAME" ]; then
3756 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3757 echo "cannot run remote command on $HOST with $myPDSH"
3761 echo "CMD: $HOST $@" >&2
3762 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3765 if [[ "$myPDSH" == "rsh" ]] ||
3766 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3767 # we need this because rsh and pdsh do not return
3768 # exit code of an executed command
3769 local command_status="$TMP/cs"
3770 eval $myPDSH $HOST ":> $command_status"
3771 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3772 PATH=\$PATH:/sbin:/usr/sbin;
3774 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3775 echo command failed >$command_status"
3776 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3781 # print HOSTNAME for myPDSH="no_dsh"
3782 if [[ $myPDSH = no_dsh ]]; then
3783 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3785 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3788 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3790 return ${PIPESTATUS[0]}
3794 do_node --verbose "$@"
3797 single_local_node () {
3798 [ "$1" = "$HOSTNAME" ]
3801 # Outputs environment variable assignments that should be passed to remote nodes
3805 local facets=$(get_facets)
3808 for var in ${!MODOPTS_*}; do
3809 value=${!var//\"/\\\"}
3810 echo -n " ${var}=\"$value\""
3813 for facet in ${facets//,/ }; do
3815 if [ -n "${!var}" ]; then
3816 echo -n " $var=${!var}"
3820 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3821 if [ -n "${!var}" ]; then
3822 echo -n " $var=${!var}"
3826 for var in VERBOSE; do
3827 if [ -n "${!var}" ]; then
3828 echo -n " $var=${!var}"
3832 if [ -n "$FSTYPE" ]; then
3833 echo -n " FSTYPE=$FSTYPE"
3836 for var in LNETLND NETTYPE; do
3837 if [ -n "${!var}" ]; then
3838 echo -n " $var=${!var}"
3845 # do not stripe off hostname if verbose, bug 19215
3846 if [ x$1 = x--verbose ]; then
3854 if single_local_node $rnodes; then
3856 do_nodev $rnodes "$@"
3858 do_node $rnodes "$@"
3863 # This is part from do_node
3866 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3867 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3869 export FANOUT=$(get_node_count "${rnodes//,/ }")
3871 echo "CMD: $rnodes $@" >&2
3872 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3875 # do not replace anything from pdsh output if -N is used
3876 # -N Disable hostname: prefix on lines of output.
3877 if $verbose || [[ $myPDSH = *-N* ]]; then
3878 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3880 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3882 return ${PIPESTATUS[0]}
3886 # Execute commands on a single service's host
3888 # The \a facet (service) may be on a local or remote node, which is
3889 # determined at the time the command is run.
3891 # usage: do_facet $facet command [arg ...]
3895 local HOST=$(facet_active_host $facet)
3896 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3900 # Function: do_facet_random_file $FACET $FILE $SIZE
3901 # Creates FILE with random content on the given FACET of given SIZE
3903 do_facet_random_file() {
3907 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3908 do_facet $facet "$cmd 2>/dev/null"
3911 do_facet_create_file() {
3915 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3916 do_facet $facet "$cmd 2>/dev/null"
3920 do_nodes --verbose "$@"
3926 # make sure its not already running
3928 rm -f $TMP/${facet}active
3929 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3930 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3932 if [[ $(facet_fstype $facet) == zfs ]]; then
3934 # After formatting a ZFS target, "cachefile=none" property will
3935 # be set on the ZFS storage pool so that the pool is not
3936 # automatically imported on system startup. And then the pool
3937 # will be exported so as to leave the importing and exporting
3938 # operations handled by mount_facet() and stop() separately.
3940 refresh_partition_table $facet $(facet_vdevice $facet)
3941 disable_zpool_cache $facet
3946 # Device formatted as ost
3949 local DEVNAME=OSTDEV$num
3951 local fstype=$(facet_fstype ost$num)
3955 local dev=ost${num}_dev
3956 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3957 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3958 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3960 #try $OSTZFSDEVn - independent of vdev
3961 DEVNAME=OSTZFSDEV$num
3962 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3964 error "unknown fstype!";;
3970 # Physical device location of data
3976 local fstype=$(facet_fstype ost$num)
3980 # vdevs are not supported by ldiskfs
3983 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3984 # Device formatted by zfs
3986 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3988 error "unknown fstype!";;
3994 # Logical device formatted for lustre
3997 local DEVNAME=MDSDEV$num
3999 local fstype=$(facet_fstype mds$num)
4003 local dev=mds${num}_dev
4004 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4005 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4006 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4008 # try $MDSZFSDEVn - independent of vdev
4009 DEVNAME=MDSZFSDEV$num
4010 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4012 error "unknown fstype!";;
4018 # Physical location of data
4022 local fstype=$(facet_fstype mds$num)
4026 # vdevs are not supported by ldiskfs
4029 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4030 # Device formatted by ZFS
4031 local DEVNAME=MDSDEV$num
4032 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4034 error "unknown fstype!";;
4042 local fstype=$(facet_fstype mgs)
4046 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4047 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4048 DEVPTR=$(mdsdevname 1)
4050 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4054 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4055 ( [ -z "$MGSZFSDEV" ] &&
4056 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4057 DEVPTR=$(mdsdevname 1)
4059 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4062 error "unknown fstype!";;
4071 local fstype=$(facet_fstype mgs)
4075 # vdevs are not supported by ldiskfs
4078 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4079 ( [ -z "$MGSDEV" ] &&
4080 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4081 VDEVPTR=$(mdsvdevname 1)
4082 elif [ -n "$MGSDEV" ]; then
4086 error "unknown fstype!";;
4094 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4096 local var=${facet}_MOUNT
4097 eval mntpt=${!var:-${MOUNT}-$facet}
4104 local dev=$(facet_device $facet)
4105 local mnt=${2:-$(facet_mntpt $facet)}
4109 if dm_flakey_supported $facet; then
4110 dm_dev=$(dm_create_dev $facet $dev)
4111 [[ -n "$dm_dev" ]] || dm_dev=$dev
4113 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4114 export_dm_dev $facet $dm_dev
4116 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4121 local dev=$(facet_device $facet)
4122 local mnt=${2:-$(facet_mntpt $facet)}
4124 do_facet $facet $UMOUNT $mnt
4128 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4133 local ds=$(facet_device $facet)
4134 local mnt=${2:-$(facet_mntpt $facet)}
4139 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4140 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4141 do_facet $facet $ZFS set canmount=noauto $ds
4143 # The "legacy" mount method is used here because "zfs unmount $mnt"
4144 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4145 # targets are not available at the time, the stat(2) on $MOUNT will
4148 do_facet $facet $ZFS set mountpoint=legacy $ds
4149 do_facet $facet mount -t zfs $ds $mnt
4150 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4151 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4156 local ds=$(facet_device $facet)
4157 local mnt=${2:-$(facet_mntpt $facet)}
4158 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4159 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4160 local mntpt=${!var_mntpt}
4161 local canmnt=${!var_canmnt}
4165 do_facet $facet umount $mnt
4166 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4167 do_facet $facet $ZFS set canmount=$canmnt $ds
4174 local fstype=$(facet_fstype $facet)
4176 mount_$fstype $facet $mnt
4182 local fstype=$(facet_fstype $facet)
4184 unmount_$fstype $facet $mnt
4191 # make sure we are using the primary server, so test-framework will
4192 # be able to clean up properly.
4193 activemds=`facet_active mds1`
4194 if [ $activemds != "mds1" ]; then
4198 local clients=$CLIENTS
4199 [ -z $clients ] && clients=$(hostname)
4201 zconf_umount_clients $clients $MOUNT "$*" || true
4202 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4204 [ -n "$CLIENTONLY" ] && return
4206 # The add fn does rm ${facet}active file, this would be enough
4207 # if we use do_facet <facet> only after the facet added, but
4208 # currently we use do_facet mds in local.sh
4209 for num in `seq $MDSCOUNT`; do
4211 rm -f ${TMP}/mds${num}active
4213 combined_mgs_mds && rm -f $TMP/mgsactive
4215 for num in `seq $OSTCOUNT`; do
4217 rm -f $TMP/ost${num}active
4220 if ! combined_mgs_mds ; then
4224 if $SHARED_KEY; then
4225 export SK_MOUNTED=false
4231 cleanup_echo_devs () {
4234 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4236 for dev in $devs; do
4237 $LCTL --device $dev cleanup
4238 $LCTL --device $dev detach
4243 nfs_client_mode && return
4244 cifs_client_mode && return
4247 CLEANUP_DM_DEV=true stopall $*
4254 combined_mgs_mds () {
4255 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4256 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4260 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4264 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4270 local fsname=${3:-"$FSNAME"}
4271 local type=$(facet_type $facet)
4272 local index=$(facet_index $facet)
4273 local fstype=$(facet_fstype $facet)
4274 local host=$(facet_host $facet)
4279 if [ $type == MGS ] || ( [ $type == MDS ] &&
4280 [ "$dev" == $(mgsdevname) ] &&
4281 [ "$host" == "$(facet_host mgs)" ] ); then
4284 opts="--mgsnode=$MGSNID"
4287 if [ $type != MGS ]; then
4288 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4292 var=${facet}failover_HOST
4293 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4294 opts+=" --failnode=$(h2nettype ${!var})"
4297 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4298 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4300 if [ $type == MDS ]; then
4301 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4302 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4303 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4304 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4306 if [ $fstype == ldiskfs ]; then
4307 # Check for wide striping
4308 if [ $OSTCOUNT -gt 160 ]; then
4309 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4310 fs_mkfs_opts+="-O ea_inode"
4314 if [ -n "${!var}" ]; then
4315 fs_mkfs_opts+=" -J device=${!var}"
4317 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4319 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4323 if [ $type == OST ]; then
4324 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4326 if [ $fstype == ldiskfs ]; then
4328 if [ -n "${!var}" ]; then
4329 fs_mkfs_opts+=" -J device=${!var}"
4331 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4336 opts+=" --backfstype=$fstype"
4339 if [ -n "${!var}" ]; then
4340 opts+=" --device-size=${!var}"
4343 var=$(upper $fstype)_MKFS_OPTS
4344 fs_mkfs_opts+=${!var:+" ${!var}"}
4346 var=${type}_FS_MKFS_OPTS
4347 fs_mkfs_opts+=${!var:+" ${!var}"}
4349 if [ -n "${fs_mkfs_opts## }" ]; then
4350 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4354 opts+=${!var:+" ${!var}"}
4361 local type=$(facet_type $facet)
4362 local var=${type}_MOUNT_FS_OPTS
4364 if [ -n "${!var}" ]; then
4365 opts+=" --mountfsoptions=${!var}"
4370 check_ost_indices() {
4371 local index_count=${#OST_INDICES[@]}
4372 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4374 # OST count is greater than the index count in $OST_INDEX_LIST.
4375 # We need check whether there are duplicate indices.
4379 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4380 index=$(facet_index ost$i)
4381 for j in $(seq 0 $((index_count - 1))); do
4382 [[ $index -ne ${OST_INDICES[j]} ]] ||
4383 error "ost$i has the same index $index as ost$((j+1))"
4390 local facet_type=$1 # mgs || mds || ost
4392 local facet=${1}${2}
4395 case "$(facet_fstype $facet)" in
4397 device=$(${facet_type}devname $facet_num)
4400 device=$(${facet_type}vdevname $facet_num)
4403 error "Unhandled filesystem type"
4407 do_facet $facet "[ -e \"$device\" ]" && return
4409 # Note: the following check only works with absolute paths
4410 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4411 error "$facet: device '$device' does not exist"
4413 do_facet $facet "touch \"${device}\""
4422 echo "Format mgs: $(mgsdevname)"
4423 reformat_external_journal mgs
4425 # touch "device" in case it is a loopback file for testing and needs to
4426 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4427 # to non-existent files in /dev if the admin made a typo during setup
4430 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4431 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4441 echo "Format mds$num: $(mdsdevname $num)"
4442 reformat_external_journal mds$num
4444 __touch_device mds $num
4446 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4447 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4448 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4457 echo "Format ost$num: $(ostdevname $num)"
4458 reformat_external_journal ost$num
4460 __touch_device ost $num
4462 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4463 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4464 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4469 # Set hostid for ZFS/SPL zpool import protection
4470 # (Assumes MDS version is also OSS version)
4471 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4473 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4476 # We need ldiskfs here, may as well load them all
4478 [ -n "$CLIENTONLY" ] && return
4479 echo Formatting mgs, mds, osts
4480 if ! combined_mgs_mds ; then
4484 for num in $(seq $MDSCOUNT); do
4488 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4490 for num in $(seq $OSTCOUNT); do
4496 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4500 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4504 # 0: success, the old identity set already.
4505 # 1: success, the old identity does not set.
4510 local j=`expr $num - 1`
4511 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4513 if [ -z "$MDT" ]; then
4517 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4520 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4522 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4525 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4527 if [ $old = "NONE" ]; then
4536 zconf_umount $HOSTNAME $1 || error "umount failed"
4537 zconf_mount $HOSTNAME $1 || error "mount failed"
4545 rm -f $TMP/${facet}active
4546 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4551 local mdt_count=${1:-$MDSCOUNT}
4552 local ost_count=${2:-$OSTCOUNT}
4555 for num in $(seq $mdt_count); do
4556 DEVNAME=$(mdsdevname $num)
4557 writeconf_facet mds$num $DEVNAME || rc=$?
4560 for num in $(seq $ost_count); do
4561 DEVNAME=$(ostdevname $num)
4562 writeconf_facet ost$num $DEVNAME || rc=$?
4568 if ! combined_mgs_mds ; then
4569 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4578 for num in $(seq $MDSCOUNT); do
4579 devname=$(mdsdevname $num)
4580 start mds$num $devname $MDS_MOUNT_OPTS
4582 # We started mds$num, now we should set mds${num}_HOST
4583 # and mds${num}failover_HOST variables properly if they
4585 host=$(facet_host mds$num)
4586 for varname in mds${num}_HOST mds${num}failover_HOST; do
4587 if [[ -z "${!varname}" ]]; then
4591 if [ $IDENTITY_UPCALL != "default" ]; then
4592 switch_identity $num $IDENTITY_UPCALL
4602 for num in $(seq $OSTCOUNT); do
4603 devname=$(ostdevname $num)
4604 start ost$num $devname $OST_MOUNT_OPTS
4606 # We started ost$num, now we should set ost${num}_HOST
4607 # and ost${num}failover_HOST variables properly if they
4609 host=$(facet_host ost$num)
4610 for varname in ost${num}_HOST ost${num}failover_HOST; do
4611 if [[ -z "${!varname}" ]]; then
4619 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4620 if [ ! -z $arg1 ]; then
4621 [ "$arg1" = "server_only" ] && return
4624 if [ -n "$CLIENTS" ]; then
4625 zconf_mount_clients $CLIENTS $MOUNT
4629 if [ "$MOUNT_2" ]; then
4630 mount_client $MOUNT2
4631 if [ -n "$CLIENTS" ]; then
4632 zconf_mount_clients $CLIENTS $MOUNT2
4637 sk_nodemap_setup() {
4638 local sk_map_name=${1:-$SK_S2SNM}
4639 local sk_map_nodes=${2:-$HOSTNAME}
4640 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4641 for servernode in $sk_map_nodes; do
4642 local nids=$(do_nodes $servernode "$LCTL list_nids")
4643 for nid in $nids; do
4644 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4645 $sk_map_name --range $nid"
4653 nfs_client_mode && return
4654 cifs_client_mode && return
4656 sanity_mount_check || error "environments are insane!"
4662 if [ -z "$CLIENTONLY" ]; then
4663 echo Setup mgs, mdt, osts
4664 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4666 if $SK_MOUNTED; then
4667 echo "Shared Key file system already mounted"
4672 if $SHARED_KEY; then
4673 export SK_MOUNTED=true
4677 echo "GSS_SK: setting kernel keyring perms"
4678 do_nodes $(comma_list $(all_nodes)) \
4679 "keyctl show | grep lustre | cut -c1-11 |
4681 xargs -IX keyctl setperm X 0x3f3f3f3f"
4684 # Need to start one nodemap for servers,
4685 # and one for clients.
4686 sk_nodemap_setup $SK_S2SNM \
4687 $(comma_list $(all_server_nodes))
4689 sk_nodemap_setup $SK_S2SNMCLI \
4690 ${CLIENTS:-$HOSTNAME}
4691 echo "Nodemap set up for SK S2S, remounting."
4700 # wait a while to allow sptlrpc configuration be propogated to targets,
4701 # only needed when mounting new target devices.
4709 # by remounting mdt before ost, initial connect from mdt to ost might
4710 # timeout because ost is not ready yet. wait some time to its fully
4711 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4712 # preceeded by a context negotiation rpc with $TIMEOUT.
4713 # FIXME better by monitoring import status.
4716 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4717 set_rule $FSNAME any cli2ost $SK_FLAVOR
4718 if $SK_SKIPFIRST; then
4719 export SK_SKIPFIRST=false
4723 "lctl set_param osc.*.idle_connect=1"
4726 wait_flavor cli2mdt $SK_FLAVOR
4727 wait_flavor cli2ost $SK_FLAVOR
4732 sleep $((TIMEOUT + 5))
4738 mounted_lustre_filesystems() {
4739 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4742 init_facet_vars () {
4743 [ -n "$CLIENTONLY" ] && return 0
4750 eval export ${facet}_dev=${device}
4751 eval export ${facet}_opt=\"$@\"
4753 local dev=${facet}_dev
4755 # We need to loop for the label
4756 # in case its not initialized yet.
4757 for wait_time in {0,1,3,5,10}; do
4759 if [ $wait_time -gt 0 ]; then
4760 echo "${!dev} not yet initialized,"\
4761 "waiting ${wait_time} seconds."
4765 local label=$(devicelabel ${facet} ${!dev})
4767 # Check to make sure the label does
4768 # not include ffff at the end of the label.
4769 # This indicates it has not been initialized yet.
4771 if [[ $label =~ [f|F]{4}$ ]]; then
4772 # label is not initialized, unset the result
4773 # and either try again or fail
4780 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4782 eval export ${facet}_svc=${label}
4784 local varname=${facet}failover_HOST
4785 if [ -z "${!varname}" ]; then
4786 eval export $varname=$(facet_host $facet)
4789 varname=${facet}_HOST
4790 if [ -z "${!varname}" ]; then
4791 eval export $varname=$(facet_host $facet)
4794 # ${facet}failover_dev is set in cfg file
4795 varname=${facet}failover_dev
4796 if [ -n "${!varname}" ] ; then
4797 eval export ${facet}failover_dev=${!varname}
4799 eval export ${facet}failover_dev=$device
4802 # get mount point of already mounted device
4803 # is facet_dev is already mounted then use the real
4804 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4805 # i.e. ${facet}_MOUNT if specified by user or default
4806 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4807 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4808 if [ -z $mntpt ]; then
4809 mntpt=$(facet_mntpt $facet)
4811 eval export ${facet}_MOUNT=$mntpt
4814 init_facets_vars () {
4817 if ! remote_mds_nodsh; then
4818 for num in $(seq $MDSCOUNT); do
4819 DEVNAME=`mdsdevname $num`
4820 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4824 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4826 if ! remote_ost_nodsh; then
4827 for num in $(seq $OSTCOUNT); do
4828 DEVNAME=$(ostdevname $num)
4829 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4834 osc_ensure_active () {
4839 while [ $period -lt $timeout ]; do
4840 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4841 if [ $count -eq 0 ]; then
4845 echo "There are $count OST are inactive, wait $period seconds, and try again"
4847 period=$((period+3))
4850 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4853 set_conf_param_and_check() {
4857 local ORIG=$(do_facet $myfacet "$TEST")
4858 if [ $# -gt 3 ]; then
4864 echo "Setting $PARAM from $ORIG to $FINAL"
4865 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4866 error "conf_param $PARAM failed"
4868 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4869 error "check $PARAM failed!"
4872 set_persistent_param() {
4876 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4878 if [ $# -gt 3 ]; then
4885 if [[ $PERM_CMD == *"set_param -P"* ]]; then
4886 echo "Setting $test_param from $orig to $final"
4887 do_facet mgs "$PERM_CMD $test_param='$final'" ||
4888 error "$PERM_CMD $test_param failed"
4890 echo "Setting $param from $orig to $final"
4891 do_facet mgs "$PERM_CMD $param='$final'" ||
4892 error "$PERM_CMD $param failed"
4896 set_persistent_param_and_check() {
4900 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4902 if [ $# -gt 3 ]; then
4909 set_persistent_param $myfacet $test_param $param "$final"
4911 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
4912 error "check $param failed!"
4915 init_param_vars () {
4916 TIMEOUT=$(lctl get_param -n timeout)
4917 TIMEOUT=${TIMEOUT:-20}
4919 if [ -n $arg1 ]; then
4920 [ "$arg1" = "server_only" ] && return
4923 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4925 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4926 log "Using TIMEOUT=$TIMEOUT"
4928 osc_ensure_active $SINGLEMDS $TIMEOUT
4929 osc_ensure_active client $TIMEOUT
4930 $LCTL set_param osc.*.idle_timeout=debug
4932 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4933 local current_jobid_var=$($LCTL get_param -n jobid_var)
4935 if [ $JOBID_VAR = "existing" ]; then
4936 echo "keeping jobstats as $current_jobid_var"
4937 elif [ $current_jobid_var != $JOBID_VAR ]; then
4938 echo "setting jobstats to $JOBID_VAR"
4940 set_persistent_param_and_check client \
4941 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
4944 echo "jobstats not supported by server"
4947 if [ $QUOTA_AUTO -ne 0 ]; then
4948 if [ "$ENABLE_QUOTA" ]; then
4949 echo "enable quota as required"
4950 setup_quota $MOUNT || return 2
4952 echo "disable quota as required"
4953 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4959 nfs_client_mode () {
4960 if [ "$NFSCLIENT" ]; then
4961 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4962 local clients=$CLIENTS
4963 [ -z $clients ] && clients=$(hostname)
4965 # FIXME: remove hostname when 19215 fixed
4966 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4967 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4968 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4969 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4971 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4977 cifs_client_mode () {
4978 [ x$CIFSCLIENT = xyes ] &&
4979 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4982 check_config_client () {
4985 local mounted=$(mount | grep " $mntpt ")
4986 if [ -n "$CLIENTONLY" ]; then
4988 # CLIENTONLY should not depend on *_HOST settings
4989 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4990 # in theory someone could create a new,
4991 # client-only config file that assumed lustre was already
4992 # configured and didn't set the MGSNID. If MGSNID is not set,
4993 # then we should use the mgs nid currently being used
4994 # as the default value. bug 18021
4995 [[ x$MGSNID = x ]] &&
4998 if [[ x$mgc != xMGC$MGSNID ]]; then
4999 if [ "$mgs_HOST" ]; then
5000 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5001 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5002 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5008 echo Checking config lustre mounted on $mntpt
5009 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5010 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5014 check_config_clients () {
5015 local clients=${CLIENTS:-$HOSTNAME}
5018 nfs_client_mode && return
5019 cifs_client_mode && return
5021 do_rpc_nodes "$clients" check_config_client $mntpt
5023 sanity_mount_check || error "environments are insane!"
5027 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5028 local cltimeout=$(lctl get_param -n timeout)
5029 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5030 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5037 [ -z $mntpt ] && return 1
5038 local mounted=$(mounted_lustre_filesystems)
5040 echo $mounted' ' | grep -w -q $mntpt' '
5044 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5048 # empty lustre filesystem may have empty directories lost+found and .lustre
5050 # exclude .lustre & lost+found
5051 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5052 -print | wc -l) = 1 ] || return 1
5053 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5054 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5055 # exclude .lustre/fid (LU-2780)
5056 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5057 -print | wc -l) = 1 ] || return 1
5059 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5064 check_and_setup_lustre() {
5066 nfs_client_mode && return
5067 cifs_client_mode && return
5069 local MOUNTED=$(mounted_lustre_filesystems)
5073 # both MOUNT and MOUNT2 are not mounted
5074 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5075 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5076 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5078 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5079 export I_MOUNTED=yes
5083 elif is_mounted $MOUNT2; then
5085 # MOUNT2 is mounted, while MOUNT_2 is not set
5086 if ! [ "$MOUNT_2" ]; then
5087 cleanup_mount $MOUNT2
5088 export I_UMOUNTED2=yes
5091 # MOUNT2 is mounted, MOUNT_2 is set
5093 # FIXME: what to do if check_config failed?
5095 # 1) remote client has mounted other Lustre fs ?
5096 # 2) it has insane env ?
5097 # let's try umount MOUNT2 on all clients and mount it again:
5098 if ! check_config_clients $MOUNT2; then
5099 cleanup_mount $MOUNT2
5100 restore_mount $MOUNT2
5101 export I_MOUNTED2=yes
5106 # MOUNT is mounted MOUNT2 is not mounted
5107 elif [ "$MOUNT_2" ]; then
5108 restore_mount $MOUNT2
5109 export I_MOUNTED2=yes
5113 # FIXME: what to do if check_config failed?
5115 # 1) remote client has mounted other Lustre fs?
5116 # 2) lustre is mounted on remote_clients atall ?
5117 check_config_clients $MOUNT
5121 set_default_debug_nodes $(comma_list $(nodes_list))
5124 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5126 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5127 facets="$(get_facets OST)"
5128 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5129 facets="$facets,$(get_facets MDS)"
5130 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5131 facets="$facets,mgs"
5132 local nodes="$(facets_hosts ${facets})"
5133 if [ -n "$nodes" ] ; then
5134 do_nodes $nodes "$LCTL set_param \
5135 osd-ldiskfs.track_declares_assert=1 || true"
5145 if [ "$ONLY" == "setup" ]; then
5151 local clients=${CLIENTS:-$HOSTNAME}
5154 zconf_mount_clients $clients $mntpt
5158 local clients=${CLIENTS:-$HOSTNAME}
5161 zconf_umount_clients $clients $mntpt
5164 cleanup_and_setup_lustre() {
5165 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5166 lctl set_param debug=0 || true
5168 if [ "$ONLY" == "cleanup" ]; then
5172 check_and_setup_lustre
5175 # Get all of the server target devices from a given server node and type.
5182 if [ "$type" == ost ]; then
5183 devs=$(get_osd_param $node "" mntdev)
5185 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5187 for dev in $devs; do
5189 *loop*) do_node $node "losetup $dev" | \
5190 sed -e "s/.*(//" -e "s/).*//" ;;
5196 # Get all of the server target devices.
5201 # Master MDS parameters used by lfsck
5202 MDTNODE=$(facet_active_host $SINGLEMDS)
5203 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5207 for node in $(mdts_nodes); do
5208 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5214 for node in $(osts_nodes); do
5215 OSTDEVS[i]=$(get_mnt_devs $node ost)
5220 # Run e2fsck on MDT or OST device.
5225 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5226 local log=$TMP/e2fsck.log
5230 do_node $node $cmd 2>&1 | tee $log
5232 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5234 if [ $MDSCOUNT -gt 1 ]; then
5235 skip_noexit "DNE mode isn't supported!"
5239 error "It's not DNE mode."
5244 [ $rc -le $FSCK_MAX_ERR ] ||
5245 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5251 # Run resize2fs on MDT or OST device.
5260 do_facet $facet "$RESIZE2FS $opts $device $size"
5263 # verify a directory is shared among nodes.
5264 check_shared_dir() {
5266 local list=${2:-$(comma_list $(nodes_list))}
5268 [ -z "$dir" ] && return 1
5269 do_rpc_nodes "$list" check_logdir $dir
5270 check_write_access $dir "$list" || return 1
5275 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5276 $LCTL set_param printk=+lfsck
5277 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5279 for k in $(seq $MDSCOUNT); do
5280 # wait up to 10+1 minutes for LFSCK to complete
5281 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5282 mdd.$(facet_svc mds${k}).lfsck_layout |
5283 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5284 error "MDS${k} layout isn't the expected 'completed'"
5285 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5286 mdd.$(facet_svc mds${k}).lfsck_namespace |
5287 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5288 error "MDS${k} namespace isn't the expected 'completed'"
5290 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5291 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5292 awk '/repaired/ { print $2 }' | calc_sum)
5293 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5294 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5295 awk '/repaired/ { print $2 }' | calc_sum)
5296 local repaired=$((rep_mdt + rep_ost))
5297 [ $repaired -eq 0 ] ||
5298 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5301 dump_file_contents() {
5307 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5308 error_noexit false \
5309 "Invalid parameters for dump_file_contents()"
5312 for node in ${nodes}; do
5313 do_node $node "for i in \\\$(find $dir -type f); do
5314 echo ====\\\${i}=======================;
5316 done" >> ${logname}.${node}.log
5320 dump_command_output() {
5326 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5327 error_noexit false \
5328 "Invalid parameters for dump_command_output()"
5332 for node in ${nodes}; do
5333 do_node $node "echo ====${cmd}=======================;
5334 $cmd" >> ${logname}.${node}.log
5341 # dump file contents from /proc/spl in case of zfs test
5342 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5343 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5344 dump_command_output \
5345 "$(osts_nodes)" "zpool events -v" "${logname}"
5348 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5349 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5350 dump_command_output \
5351 "$(mdts_nodes)" "zpool events -v" "${logname}"
5355 check_and_cleanup_lustre() {
5356 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5357 "$TESTSUITE" != "sanity-scrub" ]; then
5361 if is_mounted $MOUNT; then
5362 if $DO_CLEANUP; then
5363 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5364 error "remove sub-test dirs failed"
5368 [ "$ENABLE_QUOTA" ] && restore_quota || true
5371 if [ "$I_UMOUNTED2" = "yes" ]; then
5372 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5375 if [ "$I_MOUNTED2" = "yes" ]; then
5376 cleanup_mount $MOUNT2
5379 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5380 cleanupall -f || error "cleanup failed"
5388 wait_for_function () {
5391 # suppress fn both stderr and stdout
5392 if [ "$1" = "--quiet" ]; then
5394 quiet=" > /dev/null 2>&1"
5406 eval $fn $quiet && return 0
5408 wait=$((wait + sleep))
5409 [ $wait -lt $max ] || return 1
5410 echo waiting $fn, $((max - wait)) secs left ...
5420 [ "$host" = "$HOSTNAME" ] && return 0
5422 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5423 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5424 echo "Network not available!"
5428 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5436 # Convert a space-delimited list to a comma-delimited list. If the input is
5437 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5439 # echo is used to convert newlines to spaces, since it doesn't
5440 # introduce a trailing space as using "tr '\n' ' '" does
5441 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5447 echo $list | grep -qw $item
5450 # list, excluded are the comma separated lists
5451 exclude_items_from_list () {
5457 for item in ${excluded//,/ }; do
5458 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5460 echo $(comma_list $list)
5463 # list, expand are the comma separated lists
5465 local list=${1//,/ }
5466 local expand=${2//,/ }
5469 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5470 echo $(comma_list $expanded)
5473 testslist_filter () {
5474 local script=$LUSTRE/tests/${TESTSUITE}.sh
5476 [ -f $script ] || return 0
5478 local start_at=$START_AT
5479 local stop_at=$STOP_AT
5481 local var=${TESTSUITE//-/_}_START_AT
5482 [ x"${!var}" != x ] && start_at=${!var}
5483 var=${TESTSUITE//-/_}_STOP_AT
5484 [ x"${!var}" != x ] && stop_at=${!var}
5486 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5487 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5488 /^'${start_at}'$/ {flag = 0}
5489 {if (flag == 1) print $0}
5490 /^'${stop_at}'$/ { flag = 1 }'
5494 (cd `dirname $1`; echo $PWD/`basename $1`)
5498 local types=${1:-"OST MDS MGS"}
5502 for entry in $types; do
5503 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5504 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5507 MGS ) list="$list $name";;
5508 MDS|OST|AGT ) local count=${type}COUNT
5509 for ((i=1; i<=${!count}; i++)) do
5510 list="$list ${name}$i"
5512 * ) error "Invalid facet type"
5516 echo $(comma_list $list)
5519 ##################################
5520 # Adaptive Timeouts funcs
5523 # only check mds, we assume at_max is the same on all nodes
5524 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5525 if [ $at_max -eq 0 ]; then
5536 # suppose that all ost-s have the same $at value set
5537 [ $facet != "ost" ] || facet=ost1
5539 do_facet $facet "lctl get_param -n $at"
5557 if [ $facet == "ost" ]; then
5558 facet=$(get_facets OST)
5559 elif [ $facet == "mds" ]; then
5560 facet=$(get_facets MDS)
5562 hosts=$(expand_list $hosts $(facets_hosts $facet))
5565 do_nodes $hosts lctl set_param at_max=$at_max
5568 ##################################
5572 # OBD_FAIL_MDS_ALL_REQUEST_NET
5574 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5575 do_facet client "$1" || RC=$?
5576 do_facet $SINGLEMDS lctl set_param fail_loc=0
5581 # OBD_FAIL_MDS_ALL_REPLY_NET
5583 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5585 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5589 drop_reint_reply() {
5590 # OBD_FAIL_MDS_REINT_NET_REP
5592 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5594 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5598 drop_update_reply() {
5599 # OBD_FAIL_OUT_UPDATE_NET_REP
5603 do_facet mds${index} lctl set_param fail_loc=0x1701
5604 do_facet client "$@" || RC=$?
5605 do_facet mds${index} lctl set_param fail_loc=0
5610 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5613 local timeout=${2:-0}
5614 # default is (obd_timeout / 4) if unspecified
5615 echo "timeout is $timeout/$2"
5616 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5617 do_facet client "$1" || RC=$?
5618 do_facet client "sync"
5619 do_facet ost1 lctl set_param fail_loc=0
5623 drop_ldlm_cancel() {
5624 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5626 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5627 do_nodes $list lctl set_param fail_loc=0x304
5629 do_facet client "$@" || RC=$?
5631 do_nodes $list lctl set_param fail_loc=0
5635 drop_bl_callback_once() {
5637 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5638 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5639 do_facet client lctl set_param fail_loc=0x80000305
5640 do_facet client "$@" || rc=$?
5641 do_facet client lctl set_param fail_loc=0
5642 do_facet client lctl set_param fail_val=0
5643 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5647 drop_bl_callback() {
5649 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5650 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5651 do_facet client lctl set_param fail_loc=0x305
5652 do_facet client "$@" || rc=$?
5653 do_facet client lctl set_param fail_loc=0
5654 do_facet client lctl set_param fail_val=0
5655 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5659 drop_mdt_ldlm_reply() {
5660 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5662 local list=$(comma_list $(mdts_nodes))
5663 do_nodes $list lctl set_param fail_loc=0x157
5665 do_facet client "$@" || RC=$?
5667 do_nodes $list lctl set_param fail_loc=0
5671 drop_mdt_ldlm_reply_once() {
5672 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5674 local list=$(comma_list $(mdts_nodes))
5675 do_nodes $list lctl set_param fail_loc=0x80000157
5677 do_facet client "$@" || RC=$?
5679 do_nodes $list lctl set_param fail_loc=0
5687 echo "clearing fail_loc on $facet"
5688 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5691 set_nodes_failloc () {
5693 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5696 cancel_lru_locks() {
5697 #$LCTL mark "cancel_lru_locks $1 start"
5698 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5699 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5700 #$LCTL mark "cancel_lru_locks $1 stop"
5705 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5706 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5707 echo "$DEFAULT_LRU_SIZE"
5712 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5715 lru_resize_disable()
5717 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5723 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5729 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5730 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5731 echo there is still data in page cache $FILE ?
5732 lctl get_param -n $FILE
5740 DEBUGSAVE="$(lctl get_param -n debug)"
5741 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5745 [ -n "$DEBUGSAVE" ] &&
5746 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5750 [ -n "$DEBUGSAVE_SERVER" ] &&
5751 do_nodes $(comma_list $(all_server_nodes)) \
5752 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5758 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5761 debug_size_restore() {
5762 [ -n "$DEBUG_SIZE_SAVED" ] && \
5763 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5767 start_full_debug_logging() {
5772 local DEBUG_SIZE=150
5774 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5775 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5778 stop_full_debug_logging() {
5783 # prints bash call stack
5784 print_stack_trace() {
5787 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5788 local src=${BASH_SOURCE[$i]}
5789 local lineno=${BASH_LINENO[$i-1]}
5790 local funcname=${FUNCNAME[$i]}
5791 echo " = $src:$lineno:$funcname()"
5796 local TYPE=${TYPE:-"FAIL"}
5799 # do not dump logs if $1=false
5800 if [ "x$1" = "xfalse" ]; then
5805 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5806 (print_stack_trace 2) >&2
5808 # We need to dump the logs on all nodes
5810 gather_logs $(comma_list $(nodes_list))
5814 [ "$TESTSUITELOG" ] &&
5815 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5816 if [ -z "$*" ]; then
5817 echo "error() without useful message, please fix" > $LOGDIR/err
5819 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5820 echo "$@" > $LOGDIR/ignore
5822 echo "$@" > $LOGDIR/err
5826 # cleanup the env for failed tests
5830 ##################################
5832 ##################################
5834 # usage: stack_trap arg sigspec
5836 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5837 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5838 # of overwriting them.
5839 # stacked traps are executed in reverse order of their registration
5841 # arg and sigspec have the same meaning as in man (1) trap
5847 # Use "trap -p" to get the quoting right
5848 local old_trap="$(trap -p "$sigspec")"
5849 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5850 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5852 # Once again, use "trap -p" to get the quoting right
5853 local new_trap="$(trap -- "$arg" "$sigspec"
5855 trap -- '' "$sigspec")"
5857 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5859 # The resulting string should be safe to "eval" as it is (supposedly
5860 # correctly) quoted by "trap -p"
5861 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5870 local log=$TESTSUITELOG
5872 [ -f "$log" ] && grep -qw FAIL $log && status=1
5886 # use only if we are ignoring failures for this test, bugno required.
5887 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5888 # e.g. error_ignore bz5494 "your message" or
5889 # error_ignore LU-5494 "your message"
5891 local TYPE="IGNORE ($1)"
5896 error_and_remount() {
5898 remount_client $MOUNT
5902 # Throw an error if it's not running in vm - usually for performance
5905 local virt=$(running_in_vm)
5906 if [[ -n "$virt" ]]; then
5907 echo "running in VM '$virt', ignore error"
5908 error_ignore env=$virt "$@"
5915 # Function: skip_env()
5916 # Purpose: to skip a test during developer testing because some tool
5917 # is missing, but fail the test in release testing because the test
5918 # environment is not configured properly".
5921 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5926 log " SKIP: $TESTSUITE $TESTNAME $@"
5928 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5929 skip_logged $TESTNAME "$@"
5932 echo "$@" > $LOGDIR/skip
5935 [[ -n "$TESTSUITELOG" ]] &&
5936 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5944 build_test_filter() {
5945 EXCEPT="$EXCEPT $(testslist_filter)"
5948 if [[ $O = [0-9]*-[0-9]* ]]; then
5949 for num in $(seq $(echo $O | tr '-' ' ')); do
5957 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5958 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5959 [ "$EXCEPT_SLOW" ] && \
5960 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5961 for E in $EXCEPT; do
5962 eval EXCEPT_${E}=true
5964 for E in $ALWAYS_EXCEPT; do
5965 eval EXCEPT_ALWAYS_${E}=true
5967 for E in $EXCEPT_SLOW; do
5968 eval EXCEPT_SLOW_${E}=true
5970 for G in $GRANT_CHECK_LIST; do
5971 eval GCHECK_ONLY_${G}=true
5976 if [[ $1 = [a-z]* ]]; then
5983 # print a newline if the last test was skipped
5984 export LAST_SKIPPED=
5985 export ALWAYS_SKIPPED=
5987 # Main entry into test-framework. This is called with the name and
5988 # description of a test. The name is used to find the function to run
5989 # the test using "test_$name".
5991 # This supports a variety of methods of specifying specific test to
5992 # run or not run. These need to be documented...
5997 export base=$(basetest $1)
5998 if [ -n "$ONLY" ]; then
6000 if [ ${!testname}x != x ]; then
6001 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
6002 run_one_logged $1 "$2"
6006 if [ ${!testname}x != x ]; then
6007 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
6008 run_one_logged $1 "$2"
6018 if [ ${!testname}x != x ]; then
6019 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
6022 testname=EXCEPT_$base
6023 if [ ${!testname}x != x ]; then
6024 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
6027 testname=EXCEPT_ALWAYS_$1
6028 if [ ${!testname}x != x ]; then
6029 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
6032 testname=EXCEPT_ALWAYS_$base
6033 if [ ${!testname}x != x ]; then
6034 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
6037 testname=EXCEPT_SLOW_$1
6038 if [ ${!testname}x != x ]; then
6039 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
6042 testname=EXCEPT_SLOW_$base
6043 if [ ${!testname}x != x ]; then
6044 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
6050 run_one_logged $1 "$2"
6057 load_module ../libcfs/libcfs/libcfs
6069 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6074 strace -o $TMP/$1.strace -ttt $*
6076 log "FINISHED: $*: rc $RC"
6083 banner test complete, duration $duration sec
6084 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6085 echo duration $duration >>$TESTSUITELOG
6089 # Set TEST_STATUS here. It will be used for logging the result.
6092 if [[ -f $LOGDIR/err ]]; then
6094 elif [[ -f $LOGDIR/skip ]]; then
6097 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6101 local FFREE=$(do_node $SINGLEMDS \
6102 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6103 local FTOTAL=$(do_node $SINGLEMDS \
6104 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6106 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6110 echo -n "Resetting fail_loc on all nodes..."
6111 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6112 fail_val=0 2>/dev/null" || true
6118 # Log a message (on all nodes) padded with "=" before and after.
6119 # Also appends a timestamp and prepends the testsuite name.
6122 EQUALS="===================================================================================================="
6124 msg="== ${TESTSUITE} $*"
6126 [[ $last != "=" && $last != " " ]] && msg="$msg "
6127 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6128 # always include at least == after the message
6129 log "$msg== $(date +"%H:%M:%S (%s)")"
6132 check_dmesg_for_errors() {
6134 local errors="VFS: Busy inodes after unmount of\|\
6135 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6136 group descriptors corrupted"
6138 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6139 [ -z "$res" ] && return 0
6140 echo "Kernel error detected: $res"
6145 # Run a single test function and cleanup after it.
6147 # This function should be run in a subshell so the test func can
6148 # exit() without stopping the whole script.
6153 export tfile=f${testnum}.${TESTSUITE}
6154 export tdir=d${testnum}.${TESTSUITE}
6155 export TESTNAME=test_$testnum
6156 local SAVE_UMASK=`umask`
6159 if ! grep -q $DIR /proc/mounts; then
6163 banner "test $testnum: $message"
6164 test_${testnum} || error "test_$testnum failed with $?"
6167 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6169 check_dmesg_for_errors || error "Error in dmesg detected"
6170 if [ "$PARALLEL" != "yes" ]; then
6171 ps auxww | grep -v grep | grep -q multiop &&
6172 error "multiop still running"
6183 # Wrapper around run_one to ensure:
6184 # - test runs in subshell
6185 # - output of test is saved to separate log file for error reporting
6186 # - test result is saved to data file
6189 local BEFORE=$(date +%s)
6191 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6192 local test_log=$LOGDIR/$name
6193 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6194 local zfs_debug_log=$LOGDIR/$zfs_log_name
6196 rm -rf $LOGDIR/ignore
6198 local SAVE_UMASK=$(umask)
6202 log_sub_test_begin test_${1}
6203 (run_one $1 "$2") 2>&1 | tee -i $test_log
6204 local RC=${PIPESTATUS[0]}
6206 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6207 echo "test_$1 returned $RC" | tee $LOGDIR/err
6209 duration=$(($(date +%s) - $BEFORE))
6210 pass "$1" "(${duration}s)"
6212 if [[ -f $LOGDIR/err ]]; then
6213 TEST_ERROR=$(cat $LOGDIR/err)
6214 elif [[ -f $LOGDIR/ignore ]]; then
6215 TEST_ERROR=$(cat $LOGDIR/ignore)
6216 elif [[ -f $LOGDIR/skip ]]; then
6217 TEST_ERROR=$(cat $LOGDIR/skip)
6219 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6221 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6225 if [ -f $LOGDIR/err ]; then
6226 log_zfs_info "$zfs_debug_log"
6227 $FAIL_ON_ERROR && exit $RC
6236 # Print information of skipped tests to result.yml
6239 log_sub_test_begin $1
6241 log_sub_test_end "SKIP" "0" "0" "$@"
6245 (cd $(dirname $1); echo $PWD/$(basename $1))
6250 export base=$(basetest $1)
6251 [ "$CHECK_GRANT" == "no" ] && return 0
6253 testnamebase=GCHECK_ONLY_${base}
6254 testname=GCHECK_ONLY_$1
6255 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6257 echo -n "checking grant......"
6259 local clients=$CLIENTS
6260 [ -z "$clients" ] && clients=$(hostname)
6262 # sync all the data and make sure no pending data on server
6263 do_nodes $clients sync
6264 clients_up # initiate all idling connections
6267 client_grant=$(do_nodes $clients \
6268 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6269 awk '{ total += $1 } END { printf("%0.0f", total) }')
6272 # which is tot_granted less grant_precreate
6273 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6275 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6276 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6277 /tot_pending/{ total -= $2 };
6278 /grant_precreate/{ total -= $2 };
6279 END { printf("%0.0f", total) }')
6281 # check whether client grant == server grant
6282 if [[ $client_grant -ne $server_grant ]]; then
6283 do_nodes $(comma_list $(osts_nodes)) \
6284 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6285 "obdfilter.${FSNAME}-OST*.grant_*"
6286 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6287 error "failed: client:${client_grant} server: ${server_grant}."
6289 echo "pass: client:${client_grant} server: ${server_grant}"
6293 ########################
6299 ost=`echo $1 | awk -F_ '{print $3}'`
6300 if [ -z $ost ]; then
6301 ost=`echo $1 | sed 's/-osc.*//'`
6306 ostuuid_from_index()
6308 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6311 ostname_from_index() {
6312 local uuid=$(ostuuid_from_index $1)
6316 index_from_ostuuid()
6318 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6321 mdtuuid_from_index()
6323 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6327 # Return unique identifier for given hostname
6330 echo $host_name | md5sum | cut -d' ' -f1
6334 # Returns list of ip addresses for each interface
6336 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6341 # Cache address list to avoid mutiple execution of local_addr_list
6342 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6344 for i in $LOCAL_ADDR_LIST ; do
6345 [[ "$i" == "$addr" ]] && return 0
6352 local is_local="IS_LOCAL_$(host_id $host_name)"
6353 if [ -z "${!is_local-}" ] ; then
6355 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6356 is_local_addr "$host_ip" && eval $is_local=1
6358 [[ "${!is_local}" == "1" ]]
6363 local_node $node && return 1
6370 for node in $(mdts_nodes); do
6371 remote_node $node && return 0
6378 [ -n "$CLIENTONLY" ] && return 0 || true
6379 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6384 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6385 MSKIPPED=1 && return 1
6392 for node in $(osts_nodes) ; do
6393 remote_node $node && return 0
6400 [ -n "$CLIENTONLY" ] && return 0 || true
6401 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6406 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6407 OSKIPPED=1 && return 1
6413 [ -n "$CLIENTONLY" ] && return 0 || true
6415 MGS=$(facet_host mgs)
6416 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6421 remote_mds_nodsh || remote_ost_nodsh || \
6422 $(single_local_node $(comma_list $(nodes_list)))
6426 remote_ost && remote_mds
6429 # Get the active nodes for facets.
6437 for facet in ${facets//,/ }; do
6438 nodes="$nodes $(facet_active_host $facet)"
6441 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6445 # Get name of the active MGS node.
6447 echo -n $(facets_nodes $(get_facets MGS))
6450 # Get all of the active MDS nodes.
6452 echo -n $(facets_nodes $(get_facets MDS))
6455 # Get all of the active OSS nodes.
6457 echo -n $(facets_nodes $(get_facets OST))
6460 # Get all of the active AGT (HSM agent) nodes.
6462 echo -n $(facets_nodes $(get_facets AGT))
6465 # Get all of the client nodes and active server nodes.
6467 local nodes=$HOSTNAME
6471 # CLIENTS (if specified) contains the local client
6472 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6474 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6475 nodes="$nodes $(facets_nodes $(get_facets))"
6478 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6482 # Get all of the remote client nodes and remote active server nodes.
6483 remote_nodes_list () {
6484 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6487 # Get all of the MDS nodes, including active and passive nodes.
6495 for i in $(seq $MDSCOUNT); do
6497 failover_host=mds${i}failover_HOST
6498 nodes="$nodes ${!host} ${!failover_host}"
6501 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6502 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6506 # Get all of the OSS nodes, including active and passive nodes.
6514 for i in $(seq $OSTCOUNT); do
6516 failover_host=ost${i}failover_HOST
6517 nodes="$nodes ${!host} ${!failover_host}"
6520 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6521 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6525 # Get all of the server nodes, including active and passive nodes.
6526 all_server_nodes () {
6531 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6533 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6537 # Get all of the client and server nodes, including active and passive nodes.
6539 local nodes=$HOSTNAME
6543 # CLIENTS (if specified) contains the local client
6544 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6546 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6547 nodes="$nodes $(all_server_nodes)"
6550 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6554 init_clients_lists () {
6555 # Sanity check: exclude the local client from RCLIENTS
6556 local clients=$(hostlist_expand "$RCLIENTS")
6557 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6559 # Sanity check: exclude the dup entries
6560 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6562 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6564 # Sanity check: exclude the dup entries from CLIENTS
6565 # for those configs which has SINGLCLIENT set to local client
6566 clients=$(for i in $clients; do echo $i; done | sort -u)
6568 CLIENTS=$(comma_list $clients)
6569 local -a remoteclients=($RCLIENTS)
6570 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6571 varname=CLIENT$((i + 2))
6572 eval $varname=${remoteclients[i]}
6575 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6578 get_random_entry () {
6581 rnodes=${rnodes//,/ }
6583 local -a nodes=($rnodes)
6584 local num=${#nodes[@]}
6585 local i=$((RANDOM * num * 2 / 65536))
6591 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6595 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6596 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6601 echo $nodes | wc -w || true
6605 local nodes=$(osts_nodes)
6606 local osscount=$(get_node_count "$nodes")
6607 [ ! "$OSTCOUNT" = "$osscount" ]
6611 local nodes=$(mdts_nodes)
6612 local mdtcount=$(get_node_count "$nodes")
6613 [ ! "$MDSCOUNT" = "$mdtcount" ]
6616 generate_machine_file() {
6617 local nodes=${1//,/ }
6618 local machinefile=$2
6620 for node in $nodes; do
6621 echo $node >>$machinefile || \
6622 { echo "can not generate machinefile $machinefile" && return 1; }
6627 local file=$1/stripe
6630 $LFS getstripe -v $file || error "getstripe $file failed"
6634 setstripe_nfsserver () {
6636 local nfsexportdir=$2
6640 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6641 { print $1 }' /proc/mounts | cut -f 1 -d :))
6643 # check that only one nfs mounted
6644 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6645 (( ${#nfsexport[@]} == 1 )) ||
6646 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6648 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6651 # Check and add a test group.
6657 local gid=$(getent group $group_name | cut -d: -f3)
6658 if [[ -n "$gid" ]]; then
6659 [[ "$gid" -eq "$group_id" ]] || {
6660 error_noexit "inconsistent group ID:" \
6661 "new: $group_id, old: $gid"
6665 groupadd -g $group_id $group_name
6672 # Check and add a test user.
6685 local uid=$(getent passwd $user_name | cut -d: -f3)
6686 if [[ -n "$uid" ]]; then
6687 if [[ "$uid" -eq "$user_id" ]]; then
6688 local dir=$(getent passwd $user_name | cut -d: -f6)
6689 if [[ "$dir" != "$home" ]]; then
6691 usermod -d $home $user_name
6695 error_noexit "inconsistent user ID:" \
6696 "new: $user_id, old: $uid"
6701 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6708 check_runas_id_ret() {
6710 local myRUNAS_UID=$1
6711 local myRUNAS_GID=$2
6714 if [ -z "$myRUNAS" ]; then
6715 error_exit "myRUNAS command must be specified for check_runas_id"
6718 $myRUNAS krb5_login.sh || \
6719 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6721 mkdir $DIR/d0_runas_test
6723 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6724 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6725 rm -rf $DIR/d0_runas_test
6730 local myRUNAS_UID=$1
6731 local myRUNAS_GID=$2
6734 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6735 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6736 Please set RUNAS_ID to some UID which exists on MDS and client or
6737 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6740 # obtain the UID/GID for MPI_USER
6744 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6745 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6747 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6748 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6751 # obtain and cache Kerberos ticket-granting ticket
6752 refresh_krb5_tgt() {
6753 local myRUNAS_UID=$1
6754 local myRUNAS_GID=$2
6757 if [ -z "$myRUNAS" ]; then
6758 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6761 CLIENTS=${CLIENTS:-$HOSTNAME}
6762 do_nodes $CLIENTS "set -x
6763 if ! $myRUNAS krb5_login.sh; then
6764 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6769 # Run multiop in the background, but wait for it to print
6770 # "PAUSING" to its stdout before returning from this function.
6771 multiop_bg_pause() {
6772 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6776 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6779 echo "$MULTIOP_PROG $FILE v$ARGS"
6780 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6782 echo "TMPPIPE=${TMPPIPE}"
6783 read -t 60 multiop_output < $TMPPIPE
6784 if [ $? -ne 0 ]; then
6789 if [ "$multiop_output" != "PAUSING" ]; then
6790 echo "Incorrect multiop output: $multiop_output"
6805 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6811 inodes_available () {
6812 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6813 sort -un | head -n1) || return 1
6817 mdsrate_inodes_available () {
6818 local min_inodes=$(inodes_available)
6819 echo $((min_inodes * 99 / 100))
6822 # reset stat counters
6824 local paramfile="$1"
6825 lctl set_param -n $paramfile=0
6830 local paramfile="$1"
6832 lctl get_param -n $paramfile |
6833 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6837 awk '{sum += $1} END { printf("%0.0f", sum) }'
6840 calc_osc_kbytes () {
6841 $LFS df $MOUNT > /dev/null
6842 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6845 # save_lustre_params(comma separated facet list, parameter_mask)
6846 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6847 save_lustre_params() {
6852 for facet in ${facets//,/ }; do
6853 facet_svc=$(facet_svc $facet)
6855 "params=\\\$($LCTL get_param $2);
6856 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6857 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6858 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6859 while read s; do echo $facet \\\$s;
6860 done <<< \\\"\\\$param\\\""
6864 # restore lustre parameters from input stream, produces by save_lustre_params
6865 restore_lustre_params() {
6870 while IFS=" =" read facet name val; do
6871 do_facet $facet "$LCTL set_param -n $name=$val"
6875 check_node_health() {
6876 local nodes=${1:-$(comma_list $(nodes_list))}
6878 for node in ${nodes//,/ }; do
6879 check_network "$node" 5
6880 if [ $? -eq 0 ]; then
6881 do_node $node "rc=0;
6882 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6883 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6884 echo \\\$(hostname -s): \\\$val;
6887 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6892 mdsrate_cleanup () {
6894 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6895 --nfiles $3 --dir $4 --filefmt $5 $6
6900 delayed_recovery_enabled () {
6901 local var=${SINGLEMDS}_svc
6902 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6905 ########################
6907 convert_facet2label() {
6910 if [ x$facet = xost ]; then
6914 local varsvc=${facet}_svc
6916 if [ -n ${!varsvc} ]; then
6919 error "No lablel for $facet!"
6923 get_clientosc_proc_path() {
6924 echo "${1}-osc-[-0-9a-f]*"
6927 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6928 # used by MDT would not be changed.
6929 # mdt lov: fsname-mdtlov
6930 # mdt osc: fsname-OSTXXXX-osc
6931 mds_on_old_device() {
6932 local mds=${1:-"$SINGLEMDS"}
6934 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6935 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6936 > /dev/null 2>&1" && return 0
6941 get_mdtosc_proc_path() {
6943 local ost_label=${2:-"*OST*"}
6945 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6946 local mdt_label=$(convert_facet2label $mds_facet)
6947 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6949 if [[ $ost_label = *OST* ]]; then
6950 echo "${ost_label}-osc-${mdt_index}"
6952 echo "${ost_label}-osp-${mdt_index}"
6956 get_osc_import_name() {
6959 local label=$(convert_facet2label $ost)
6961 if [ "${facet:0:3}" = "mds" ]; then
6962 get_mdtosc_proc_path $facet $label
6966 get_clientosc_proc_path $label
6970 _wait_import_state () {
6973 local maxtime=${3:-$(max_recovery_time)}
6974 local error_on_failure=${4:-1}
6978 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6979 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6980 if [ "${expected}" == "DISCONN" ]; then
6981 # for disconn we can check after proc entry is removed
6982 [ "x${CONN_STATE}" == "x" ] && return 0
6983 # with AT enabled, we can have connect request timeout near of
6984 # reconnect timeout and test can't see real disconnect
6985 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6987 if [ $i -ge $maxtime ]; then
6988 [ $error_on_failure -ne 0 ] && \
6989 error "can't put import for $CONN_PROC into ${expected}" \
6990 "state after $i sec, have ${CONN_STATE}"
6994 # Add uniq for multi-mount case
6995 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6999 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7003 wait_import_state() {
7006 local maxtime=${3:-$(max_recovery_time)}
7007 local error_on_failure=${4:-1}
7010 for param in ${params//,/ }; do
7011 _wait_import_state $state $param $maxtime $error_on_failure || return
7015 wait_import_state_mount() {
7016 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7020 wait_import_state $*
7023 # One client request could be timed out because server was not ready
7024 # when request was sent by client.
7025 # The request timeout calculation details :
7027 # /* We give the server rq_timeout secs to process the req, and
7028 # add the network latency for our local timeout. */
7029 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7030 # ptlrpc_at_get_net_latency(request) ;
7032 # ptlrpc_connect_import ()
7033 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7036 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7037 # ptlrpc_at_get_net_latency(request) ->
7038 # at_get (max (iat_net_latency=0, at_min)) = at_min
7041 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7042 # INITIAL_CONNECT_TIMEOUT + at_min
7044 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7045 # because we can not get this value in runtime,
7046 # the value depends on configure options, and it is not stored in /proc.
7048 # #define CONNECTION_SWITCH_MIN 5U
7049 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7051 request_timeout () {
7054 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7055 local init_connect_timeout=$TIMEOUT
7056 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7058 local at_min=$(at_get $facet at_min)
7060 echo $(( init_connect_timeout + at_min ))
7063 _wait_osc_import_state() {
7067 local target=$(get_osc_import_name $facet $ost_facet)
7068 local param="osc.${target}.ost_server_uuid"
7072 # 1. wait the deadline of client 1st request (it could be skipped)
7073 # 2. wait the deadline of client 2nd request
7074 local maxtime=$(( 2 * $(request_timeout $facet)))
7076 if [[ $facet == client* ]]; then
7077 # During setup time, the osc might not be setup, it need wait
7078 # until list_param can return valid value.
7079 params=$($LCTL list_param $param 2>/dev/null || true)
7080 while [ -z "$params" ]; do
7081 if [ $i -ge $maxtime ]; then
7082 echo "can't get $param in $maxtime secs"
7087 params=$($LCTL list_param $param 2>/dev/null || true)
7091 if [[ $ost_facet = mds* ]]; then
7092 # no OSP connection to itself
7093 if [[ $facet = $ost_facet ]]; then
7096 param="osp.${target}.mdt_server_uuid"
7100 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7101 wait_import_state $expected "$params" $maxtime; then
7102 error "$facet: import is not in $expected state after $maxtime"
7109 wait_osc_import_state() {
7115 if [[ $facet = mds ]]; then
7116 for num in $(seq $MDSCOUNT); do
7117 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7120 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7124 wait_osc_import_ready() {
7125 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7128 _wait_mgc_import_state() {
7131 local error_on_failure=${3:-1}
7132 local param="mgc.*.mgs_server_uuid"
7136 # 1. wait the deadline of client 1st request (it could be skipped)
7137 # 2. wait the deadline of client 2nd request
7138 local maxtime=$(( 2 * $(request_timeout $facet)))
7140 if [[ $facet == client* ]]; then
7141 # During setup time, the osc might not be setup, it need wait
7142 # until list_param can return valid value. And also if there
7143 # are mulitple osc entries we should list all of them before
7145 params=$($LCTL list_param $param 2>/dev/null || true)
7146 while [ -z "$params" ]; do
7147 if [ $i -ge $maxtime ]; then
7148 echo "can't get $param in $maxtime secs"
7153 params=$($LCTL list_param $param 2>/dev/null || true)
7156 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7157 wait_import_state $expected "$params" $maxtime \
7158 $error_on_failure; then
7159 if [ $error_on_failure -ne 0 ]; then
7160 error "import is not in ${expected} state"
7168 wait_mgc_import_state() {
7171 local error_on_failure=${3:-1}
7174 if [[ $facet = mds ]]; then
7175 for num in $(seq $MDSCOUNT); do
7176 _wait_mgc_import_state mds$num "$expected" \
7177 $error_on_failure || return
7180 _wait_mgc_import_state "$facet" "$expected"
7181 $error_on_failure || return
7185 wait_dne_interconnect() {
7188 if [ $MDSCOUNT -gt 1 ]; then
7189 for num in $(seq $MDSCOUNT); do
7190 wait_osc_import_ready mds mds$num
7195 get_clientmdc_proc_path() {
7199 get_clientmgc_proc_path() {
7207 [ -z "$list" ] && return 0
7209 # Add paths to lustre tests for 32 and 64 bit systems.
7210 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7211 local TESTPATH="$RLUSTRE/tests:"
7212 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7213 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7216 wait_clients_import_state () {
7223 if [ "$FAILURE_MODE" = HARD ]; then
7224 facets=$(facets_on_host $(facet_active_host $facet))
7227 for facet in ${facets//,/ }; do
7228 local label=$(convert_facet2label $facet)
7231 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7232 $label).ost_server_uuid" ;;
7233 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7234 $label).mds_server_uuid" ;;
7235 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7236 $label).mgs_server_uuid" ;;
7237 *) error "unknown facet!" ;;
7240 local params=$(expand_list $params $proc_path)
7243 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7245 error "import is not in ${expected} state"
7257 # wait until all MDTs are in the expected state
7258 for ((num = 1; num <= $MDSCOUNT; num++)); do
7259 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7263 if [ $facet = "mds" ]; then
7264 mproc="osp.$mdtosp.active"
7265 [ $num -eq $((tgt_idx + 1)) ] && continue
7267 mproc="osc.$mdtosp.active"
7273 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7276 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7277 if [ $result -eq $expected ]; then
7278 echo -n "target updated after "
7279 echo "$wait sec (got $result)"
7283 if [ $wait -eq $max ]; then
7284 error "$tgt_name: wanted $expected got $result"
7286 echo "Waiting $((max - wait)) secs for $tgt_name"
7296 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7297 $LCTL get_param obdfilter.*.kbytesavail))
7298 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7299 $LCTL get_param -n obdfilter.*.tot_granted))
7300 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7301 $LCTL get_param -n obdfilter.*.kbytestotal))
7302 for ((i=0; i<${#AVAILA[@]}; i++)); do
7303 local -a AVAIL1=(${AVAILA[$i]//=/ })
7304 local -a TOTAL=(${TOTALA[$i]//=/ })
7305 GRANT=$((${GRANTA[$i]}/1024))
7306 # allow 1% of total space in bavail because of delayed
7307 # allocation with ZFS which might release some free space after
7308 # txg commit. For small devices, we set a mininum of 8MB
7309 local LIMIT=$((${TOTAL} / 100 + 8000))
7310 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7311 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7312 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7313 echo " FULL" || echo
7319 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7322 check_pool_not_exist() {
7323 local fsname=${1%%.*}
7324 local poolname=${1##$fsname.}
7325 [[ $# -ne 1 ]] && return 0
7326 [[ x$poolname = x ]] && return 0
7327 list_pool $fsname | grep -w $1 && return 1
7332 local fsname=${1%%.*}
7333 local poolname=${1##$fsname.}
7335 stack_trap "destroy_test_pools $fsname" EXIT
7336 do_facet mgs lctl pool_new $1
7338 # get param should return err unless pool is created
7339 [[ $RC -ne 0 ]] && return $RC
7341 for mds_id in $(seq $MDSCOUNT); do
7342 local mdt_id=$((mds_id-1))
7343 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7344 wait_update_facet mds$mds_id \
7345 "lctl get_param -n lod.$lodname.pools.$poolname \
7346 2>/dev/null || echo foo" "" ||
7347 error "mds$mds_id: pool_new failed $1"
7349 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7350 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7356 add_pool_to_list () {
7357 local fsname=${1%%.*}
7358 local poolname=${1##$fsname.}
7360 local listvar=${fsname}_CREATED_POOLS
7361 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7365 remove_pool_from_list () {
7366 local fsname=${1%%.*}
7367 local poolname=${1##$fsname.}
7369 local listvar=${fsname}_CREATED_POOLS
7370 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7374 destroy_pool_int() {
7376 local OSTS=$(list_pool $1)
7377 for ost in $OSTS; do
7378 do_facet mgs lctl pool_remove $1 $ost
7380 do_facet mgs lctl pool_destroy $1
7383 # <fsname>.<poolname> or <poolname>
7385 local fsname=${1%%.*}
7386 local poolname=${1##$fsname.}
7388 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7392 check_pool_not_exist $fsname.$poolname
7393 [[ $? -eq 0 ]] && return 0
7395 destroy_pool_int $fsname.$poolname
7397 [[ $RC -ne 0 ]] && return $RC
7398 for mds_id in $(seq $MDSCOUNT); do
7399 local mdt_id=$((mds_id-1))
7400 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7401 wait_update_facet mds$mds_id \
7402 "lctl get_param -n lod.$lodname.pools.$poolname \
7403 2>/dev/null || echo foo" "foo" ||
7404 error "mds$mds_id: destroy pool failed $1"
7406 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7407 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7409 remove_pool_from_list $fsname.$poolname
7415 local fsname=${1:-$FSNAME}
7417 local listvar=${fsname}_CREATED_POOLS
7419 [ x${!listvar} = x ] && return 0
7421 echo "Destroy the created pools: ${!listvar}"
7422 for poolname in ${!listvar//,/ }; do
7423 destroy_pool $fsname.$poolname
7427 destroy_test_pools () {
7429 local fsname=${1:-$FSNAME}
7430 destroy_pools $fsname || true
7436 local ts=$(date +%s)
7439 if [[ ! -f "$YAML_LOG" ]]; then
7440 # init_logging is not performed before gather_logs,
7441 # so the $LOGDIR needs to be checked here
7442 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7445 [ -f $LOGDIR/shared ] && docp=false
7447 # dump lustre logs, dmesg
7449 prefix="$TESTLOG_PREFIX.$TESTNAME"
7451 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7453 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7454 echo "Dumping logs only on local client."
7455 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7456 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7461 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7462 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7464 if [ ! -f $LOGDIR/shared ]; then
7465 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7478 for i in $(seq 0 $num_mntpts); do
7479 cmd="ls -laf ${mntpt_root}$i/$dir"
7485 for pid in $pids; do
7492 # check_and_start_recovery_timer()
7493 # service_time = at_est2timeout(service_time);
7494 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7495 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7497 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7498 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7499 #define CONNECTION_SWITCH_MIN 5
7500 #define CONNECTION_SWITCH_INC 5
7501 max_recovery_time() {
7502 local init_connect_timeout=$((TIMEOUT / 20))
7503 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7505 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7506 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7508 echo -n $service_time
7511 recovery_time_min() {
7512 local connection_switch_min=5
7513 local connection_switch_inc=5
7514 local connection_switch_max
7515 local reconnect_delay_max
7516 local initial_connect_timeout
7520 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7521 (($connection_switch_min > $TIMEOUT)) &&
7522 max=$connection_switch_min || max=$TIMEOUT
7523 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7525 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7526 timeout_20=$((TIMEOUT/20))
7527 (($connection_switch_min > $timeout_20)) &&
7528 initial_connect_timeout=$connection_switch_min ||
7529 initial_connect_timeout=$timeout_20
7531 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7532 initial_connect_timeout))
7533 echo $((2 * reconnect_delay_max))
7536 get_clients_mount_count () {
7537 local clients=${CLIENTS:-$HOSTNAME}
7539 # we need to take into account the clients mounts and
7540 # exclude mds/ost mounts if any;
7541 do_nodes $clients cat /proc/mounts | grep lustre |
7542 grep -w $MOUNT | wc -l
7546 PROC_CLI="srpc_info"
7547 PROC_CON="srpc_contexts"
7555 if [ $M -lt $N ]; then
7559 while [ $N -lt $M ]; do
7569 calc_connection_cnt() {
7572 # MDT->MDT = 2 * C(M, 2)
7576 comb_m2=$(combination $MDSCOUNT 2)
7578 local num_clients=$(get_clients_mount_count)
7580 local cnt_mdt2mdt=$((comb_m2 * 2))
7581 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7582 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7583 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7584 if is_mounted $MOUNT2; then
7585 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7586 cnt_cli2ost=$((cnt_cli2ost * 2))
7594 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7595 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7596 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7597 + cnt_cli2ost + cnt_cli2mdt))
7611 local cmd="$tgt.srpc.flavor"
7613 if [ $net == "any" ]; then
7618 if [ $dir != "any" ]; then
7623 log "Setting sptlrpc rule: $cmd"
7624 do_facet mgs "$LCTL conf_param $cmd"
7630 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7640 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7641 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7643 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7645 if [ "x$bulkspec" != "x" ]; then
7646 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7648 if [ "x$algs" != "x" ]; then
7649 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7651 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7652 if [ $bulk == "bulkn" ]; then
7653 bulk_count=`echo "$output" | grep "bulk flavor" \
7654 | grep "null/null" | wc -l`
7655 elif [ $bulk == "bulki" ]; then
7656 bulk_count=`echo "$output" | grep "bulk flavor" \
7657 | grep "/null" | grep -v "null/" | wc -l`
7659 bulk_count=`echo "$output" | grep "bulk flavor" \
7660 | grep -v "/null" | grep -v "null/" | wc -l`
7664 [ $bulk_count -lt $count ] && count=$bulk_count
7675 local clients=${CLIENTS:-$HOSTNAME}
7677 for c in ${clients//,/ }; do
7678 local output=$(do_node $c lctl get_param -n \
7679 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7680 local tmpcnt=$(count_flvr "$output" $flavor)
7681 if $GSS_SK && [ $flavor != "null" ]; then
7682 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7683 output=$(do_node $c lctl get_param -n \
7684 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7685 local outcon=$(count_contexts "$output")
7686 if [ "$outcon" -lt "$tmpcnt" ]; then
7690 cnt=$((cnt + tmpcnt))
7700 local clients=${CLIENTS:-$HOSTNAME}
7702 for c in ${clients//,/ }; do
7704 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7705 local output=$(do_node $c lctl get_param -n \
7706 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7707 local tmpcnt=$(count_flvr "$output" $flavor)
7708 if $GSS_SK && [ $flavor != "null" ]; then
7709 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7710 output=$(do_node $c lctl get_param -n \
7711 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7712 local outcon=$(count_contexts "$output")
7713 if [ "$outcon" -lt "$tmpcnt" ]; then
7717 cnt=$((cnt + tmpcnt))
7727 if [ $MDSCOUNT -le 1 ]; then
7732 for num in `seq $MDSCOUNT`; do
7733 local output=$(do_facet mds$num lctl get_param -n \
7734 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7735 local tmpcnt=$(count_flvr "$output" $flavor)
7736 if $GSS_SK && [ $flavor != "null" ]; then
7737 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7738 output=$(do_facet mds$num lctl get_param -n \
7739 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7740 local outcon=$(count_contexts "$output")
7741 if [ "$outcon" -lt "$tmpcnt" ]; then
7745 cnt=$((cnt + tmpcnt))
7756 for num in `seq $MDSCOUNT`; do
7757 mdtosc=$(get_mdtosc_proc_path mds$num)
7758 mdtosc=${mdtosc/-MDT*/-MDT\*}
7759 local output=$(do_facet mds$num lctl get_param -n \
7760 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7761 local tmpcnt=$(count_flvr "$output" $flavor)
7762 if $GSS_SK && [ $flavor != "null" ]; then
7763 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7764 output=$(do_facet mds$num lctl get_param -n \
7765 osc.$mdtosc.$PROC_CON 2>/dev/null)
7766 local outcon=$(count_contexts "$output")
7767 if [ "$outcon" -lt "$tmpcnt" ]; then
7771 cnt=$((cnt + tmpcnt))
7780 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7782 count_flvr "$output" $flavor
7787 local dir=$1 # from to
7788 local flavor=$2 # flavor expected
7791 if [ $dir == "cli2mdt" ]; then
7792 res=`flvr_cnt_cli2mdt $flavor`
7793 elif [ $dir == "cli2ost" ]; then
7794 res=`flvr_cnt_cli2ost $flavor`
7795 elif [ $dir == "mdt2mdt" ]; then
7796 res=`flvr_cnt_mdt2mdt $flavor`
7797 elif [ $dir == "mdt2ost" ]; then
7798 res=`flvr_cnt_mdt2ost $flavor`
7799 elif [ $dir == "all2ost" ]; then
7800 res1=`flvr_cnt_mdt2ost $flavor`
7801 res2=`flvr_cnt_cli2ost $flavor`
7802 res=$((res1 + res2))
7803 elif [ $dir == "all2mdt" ]; then
7804 res1=`flvr_cnt_mdt2mdt $flavor`
7805 res2=`flvr_cnt_cli2mdt $flavor`
7806 res=$((res1 + res2))
7807 elif [ $dir == "all2all" ]; then
7808 res1=`flvr_cnt_mdt2ost $flavor`
7809 res2=`flvr_cnt_cli2ost $flavor`
7810 res3=`flvr_cnt_mdt2mdt $flavor`
7811 res4=`flvr_cnt_cli2mdt $flavor`
7812 res=$((res1 + res2 + res3 + res4))
7820 local dir=$1 # from to
7821 local flavor=$2 # flavor expected
7822 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7823 local WAITFLAVOR_MAX=20 # how many retries before abort?
7826 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7827 echo -n "checking $dir..."
7828 res=$(do_check_flavor $dir $flavor)
7829 echo "found $res/$expect $flavor connections"
7830 [ $res -ge $expect ] && return 0
7834 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7835 # echo "Dumping additional logs for SK debug.."
7836 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7838 gather_logs $(comma_list $(nodes_list))
7843 restore_to_default_flavor()
7845 local proc="mgs.MGS.live.$FSNAME"
7847 echo "restoring to default flavor..."
7849 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7850 grep ".srpc.flavor" | wc -l)
7852 # remove all existing rules if any
7853 if [ $nrule -ne 0 ]; then
7854 echo "$nrule existing rules"
7855 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7856 grep ".srpc.flavor."); do
7857 echo "remove rule: $rule"
7858 spec=`echo $rule | awk -F = '{print $1}'`
7859 do_facet mgs "$LCTL conf_param -d $spec"
7863 # verify no rules left
7864 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7865 grep ".srpc.flavor." | wc -l)
7866 [ $nrule -ne 0 ] && error "still $nrule rules left"
7868 # wait for default flavor to be applied
7871 set_rule $FSNAME any any $SK_FLAVOR
7872 wait_flavor all2all $SK_FLAVOR
7874 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7875 set_rule $FSNAME any cli2ost $SK_FLAVOR
7876 wait_flavor cli2mdt $SK_FLAVOR
7877 wait_flavor cli2ost $SK_FLAVOR
7879 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7881 wait_flavor all2all null
7887 local flavor=${1:-null}
7889 echo "setting all flavor to $flavor"
7891 # FIXME need parameter to this fn
7892 # and remove global vars
7893 local cnt_all2all=$(calc_connection_cnt all2all)
7895 local res=$(do_check_flavor all2all $flavor)
7896 if [ $res -eq $cnt_all2all ]; then
7897 echo "already have total $res $flavor connections"
7901 echo "found $res $flavor out of total $cnt_all2all connections"
7902 restore_to_default_flavor
7904 [[ $flavor = null ]] && return 0
7906 if $GSS_SK && [ $flavor != "null" ]; then
7908 set_rule $FSNAME any any $flavor
7909 wait_flavor all2all $flavor
7911 set_rule $FSNAME any cli2mdt $flavor
7912 set_rule $FSNAME any cli2ost $flavor
7913 set_rule $FSNAME any mdt2ost null
7914 set_rule $FSNAME any mdt2mdt null
7915 wait_flavor cli2mdt $flavor
7916 wait_flavor cli2ost $flavor
7918 echo "GSS_SK now at flavor: $flavor"
7920 set_rule $FSNAME any any $flavor
7921 wait_flavor all2all $flavor
7928 # Checking for shared logdir
7929 if [ ! -d $dir ]; then
7930 # Not found. Create local logdir
7933 touch $dir/check_file.$(hostname -s)
7938 check_write_access() {
7940 local list=${2:-$(comma_list $(nodes_list))}
7944 for node in ${list//,/ }; do
7945 file=$dir/check_file.$(short_nodename $node)
7946 if [[ ! -f "$file" ]]; then
7947 # Logdir not accessible/writable from this node.
7950 rm -f $file || return 1
7956 [[ -n $YAML_LOG ]] && return
7957 local save_umask=$(umask)
7960 export YAML_LOG=${LOGDIR}/results.yml
7964 # If the yaml log already exists then we will just append to it
7965 if [ ! -f $YAML_LOG ]; then
7966 if check_shared_dir $LOGDIR; then
7967 touch $LOGDIR/shared
7968 echo "Logging to shared log directory: $LOGDIR"
7970 echo "Logging to local directory: $LOGDIR"
7973 yml_nodes_file $LOGDIR >> $YAML_LOG
7974 yml_results_file >> $YAML_LOG
7979 # If modules are not yet loaded then older "lctl lustre_build_version"
7980 # will fail. Use lctl build version instead.
7981 log "Client: $($LCTL lustre_build_version)"
7982 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7983 do_facet $SINGLEMDS $LCTL --version)"
7984 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7985 do_facet ost1 $LCTL --version)"
7991 yml_log_test $1 >> $YAML_LOG
7995 yml_log_test_status $@ >> $YAML_LOG
7998 log_sub_test_begin() {
7999 yml_log_sub_test_begin "$@" >> $YAML_LOG
8002 log_sub_test_end() {
8003 yml_log_sub_test_end "$@" >> $YAML_LOG
8009 local llverdev_opts=$2
8010 local devname=$(basename $1)
8011 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8012 # loop devices aren't in /proc/partitions
8013 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8015 size=$(($size / 1024 / 1024)) # Gb
8017 local partial_arg=""
8018 # Run in partial (fast) mode if the size
8019 # of a partition > 1 GB
8020 [ $size -gt 1 ] && partial_arg="-p"
8022 llverdev --force $partial_arg $llverdev_opts $dev
8028 local llverfs_opts=$2
8029 local use_partial_arg=$3
8030 local partial_arg=""
8031 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8033 # Run in partial (fast) mode if the size
8034 # of a partition > 1 GB
8035 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8037 llverfs $partial_arg $llverfs_opts $dir
8040 #Remove objects from OST
8041 remove_ost_objects() {
8047 local mntpt=$(facet_mntpt $facet)
8048 local opts=$OST_MOUNT_OPTS
8052 echo "removing objects from $ostdev on $facet: $objids"
8053 if ! test -b $ostdev; then
8054 opts=$(csa_add "$opts" -o loop)
8056 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8059 for i in $objids; do
8060 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8062 umount -f $mntpt || return $?
8066 #Remove files from MDT
8067 remove_mdt_files() {
8072 local mntpt=$(facet_mntpt $facet)
8073 local opts=$MDS_MOUNT_OPTS
8075 echo "removing files from $mdtdev on $facet: $files"
8076 if [ $(facet_fstype $facet) == ldiskfs ] &&
8077 ! do_facet $facet test -b $mdtdev; then
8078 opts=$(csa_add "$opts" -o loop)
8080 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8084 rm $mntpt/ROOT/$f || { rc=$?; break; }
8086 umount -f $mntpt || return $?
8090 duplicate_mdt_files() {
8095 local mntpt=$(facet_mntpt $facet)
8096 local opts=$MDS_MOUNT_OPTS
8098 echo "duplicating files on $mdtdev on $facet: $files"
8099 mkdir -p $mntpt || return $?
8100 if [ $(facet_fstype $facet) == ldiskfs ] &&
8101 ! do_facet $facet test -b $mdtdev; then
8102 opts=$(csa_add "$opts" -o loop)
8104 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8115 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8116 pushd $mntpt/ROOT > /dev/null || return $?
8119 touch $f.bad || return $?
8120 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8122 [ $rc -eq 0 ] || return $rc
8123 setfattr --restore $tmp || return $?
8129 local devs=${1//,/ }
8132 local rslt=$TMP/sgpdd_survey
8134 # sgpdd-survey cleanups ${rslt}.* files
8136 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8142 # returns the canonical name for an ldiskfs device
8147 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8148 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8149 echo dm-\\\${foo##*:};
8151 name=\\\$(basename \\\$dv);
8152 if [[ \\\$name = *flakey* ]]; then
8153 name=\\\$(lsblk -o NAME,KNAME |
8154 awk /\\\$name/'{print \\\$NF}');
8160 is_sanity_benchmark() {
8161 local benchmarks="dbench bonnie iozone fsx"
8163 for b in $benchmarks; do
8164 if [ "$b" == "$suite" ]; then
8172 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8176 # Get the available size (KB) of a given obd target.
8183 [[ $facet != client ]] || return 0
8185 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8190 # Get the page size (bytes) on a given facet node.
8191 # The local client page_size is directly available in PAGE_SIZE.
8195 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8197 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8198 page_size=$(do_facet $facet getconf PAGE_SIZE)
8199 echo -n ${page_size:-4096}
8203 # Get the block count of the filesystem.
8210 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8211 awk '/^Block count:/ {print $3}')
8215 # Get the block size of the filesystem.
8221 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8222 awk '/^Block size:/ {print $3}')
8226 # Check whether the "ea_inode" feature is enabled or not, to allow
8227 # ldiskfs xattrs over one block in size. Allow both the historical
8228 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8229 large_xattr_enabled() {
8230 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8232 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8234 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8235 grep -E -q '(ea_inode|large_xattr)'"
8236 return ${PIPESTATUS[0]}
8239 # Get the maximum xattr size supported by the filesystem.
8243 if large_xattr_enabled; then
8244 size=$($LCTL get_param -n llite.*.max_easize)
8246 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8247 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8249 # maximum xattr size = size of block - size of header -
8250 # size of 1 entry - 4 null bytes
8251 size=$((block_size - 32 - 32 - 4))
8257 # Dump the value of the named xattr from a file.
8262 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8265 # Generate a string with size of $size bytes.
8267 local size=${1:-1024} # in bytes
8269 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8272 reformat_external_journal() {
8277 if [ -n "${!var}" ]; then
8278 local rcmd="do_facet $facet"
8280 echo "reformat external journal on $facet:${!var}"
8281 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8285 # MDT file-level backup/restore
8286 mds_backup_restore() {
8289 local devname=$(mdsdevname $(facet_number $facet))
8290 local mntpt=$(facet_mntpt brpt)
8291 local rcmd="do_facet $facet"
8292 local metaea=${TMP}/backup_restore.ea
8293 local metadata=${TMP}/backup_restore.tgz
8294 local opts=${MDS_MOUNT_OPTS}
8295 local svc=${facet}_svc
8297 if ! ${rcmd} test -b ${devname}; then
8298 opts=$(csa_add "$opts" -o loop)
8301 echo "file-level backup/restore on $facet:${devname}"
8303 # step 1: build mount point
8304 ${rcmd} mkdir -p $mntpt
8305 # step 2: cleanup old backup
8306 ${rcmd} rm -f $metaea $metadata
8308 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8309 if [ ! -z $igif ]; then
8310 # step 3.5: rm .lustre
8311 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8313 # step 4: backup metaea
8315 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8317 # step 5: backup metadata
8319 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8321 ${rcmd} $UMOUNT $mntpt || return 4
8322 # step 8: reformat dev
8323 echo "reformat new device"
8324 format_mdt $(facet_number $facet)
8326 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8327 # step 10: restore metadata
8329 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8330 # step 11: restore metaea
8332 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8333 # step 12: remove recovery logs
8334 echo "remove recovery logs"
8335 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8336 # step 13: umount dev
8337 ${rcmd} $UMOUNT $mntpt || return 10
8338 # step 14: cleanup tmp backup
8339 ${rcmd} rm -f $metaea $metadata
8340 # step 15: reset device label - it's not virgin on
8341 ${rcmd} e2label $devname ${!svc}
8348 local devname=$(mdsdevname $(facet_number $facet))
8349 local mntpt=$(facet_mntpt brpt)
8350 local rcmd="do_facet $facet"
8351 local opts=${MDS_MOUNT_OPTS}
8353 if ! ${rcmd} test -b ${devname}; then
8354 opts=$(csa_add "$opts" -o loop)
8357 echo "removing OI files on $facet: idx=${idx}"
8359 # step 1: build mount point
8360 ${rcmd} mkdir -p $mntpt
8362 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8363 if [ -z $idx ]; then
8364 # step 3: remove all OI files
8365 ${rcmd} rm -fv $mntpt/oi.16*
8366 elif [ $idx -lt 2 ]; then
8367 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8371 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8372 for ((i=${idx}; i<64; i=$((i * idx)))); do
8373 ${rcmd} rm -fv $mntpt/oi.16.${i}
8377 ${rcmd} $UMOUNT $mntpt || return 2
8378 # OI files will be recreated when mounted as lustre next time.
8381 # generate maloo upload-able log file name
8382 # \param logname specify unique part of file name
8383 generate_logname() {
8384 local logname=${1:-"default_logname"}
8386 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8389 # make directory on different MDTs
8393 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8394 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8397 while getopts "c:i:p" opt; do
8399 c) dirstripe_count=$OPTARG;;
8400 i) dirstripe_index=$OPTARG;;
8402 \?) error "only support -i -c -p";;
8406 shift $((OPTIND - 1))
8407 [ $# -eq 1 ] || error "Only creating single directory is supported"
8410 if [ "$p_option" == "-p" ]; then
8411 local parent=$(dirname $path)
8413 [ -d $path ] && return 0
8414 if [ ! -d ${parent} ]; then
8415 mkdir -p ${parent} ||
8416 error "mkdir parent '$parent' failed"
8420 if [ $MDSCOUNT -le 1 ]; then
8421 mkdir $path || error "mkdir '$path' failed"
8425 if [ $dirstripe_index -eq -1 ]; then
8426 mdt_index=$((base % MDSCOUNT))
8428 mdt_index=$dirstripe_index
8431 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8432 if [ $dirstripe_count -eq -1 ]; then
8433 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8439 echo "striped dir -i$mdt_index -c$dirstripe_count $path"
8440 $LFS mkdir -i$mdt_index -c$dirstripe_count $path ||
8441 error "mkdir -i $mdt_index -c$dirstripe_count $path failed"
8445 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8447 # If called many times, passing @last_fd will avoid repeated searching
8448 # already-open FDs repeatedly if we know they are still in use.
8450 # usage: free_fd [last_fd]
8453 local max_fd=$(ulimit -n)
8454 local fd=$((${1:-2} + 1))
8456 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8459 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8463 check_mount_and_prep()
8465 is_mounted $MOUNT || setupall
8467 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8468 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8469 for idx in $(seq $MDSCOUNT); do
8470 local name="MDT$(printf '%04x' $((idx - 1)))"
8471 rm -rf $MOUNT/.lustre/lost+found/$name/*
8475 # calcule how many ost-objects to be created.
8476 precreated_ost_obj_count()
8480 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8481 local ost_name="OST$(printf '%04x' $ost_idx)"
8482 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8483 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8484 osp.$proc_path.prealloc_last_id)
8485 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8486 osp.$proc_path.prealloc_next_id)
8487 echo $((last_id - next_id + 1))
8490 check_file_in_pool()
8495 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8498 for t in $tlist ; do
8499 [ "$i" -eq "$t" ] && continue 2
8502 echo "pool list: $tlist"
8503 echo "striping: $res"
8504 error_noexit "$file not allocated in $pool"
8511 echo "Creating new pool"
8514 create_pool $FSNAME.$pool ||
8515 { error_noexit "No pool created, result code $?"; return 1; }
8516 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8517 { error_noexit "$pool not in lfs pool_list"; return 2; }
8520 pool_add_targets() {
8521 echo "Adding targets to pool"
8527 local list=$(seq $first $step $last)
8529 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8530 do_facet mgs $LCTL pool_add \
8531 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8533 # wait for OSTs to be added to the pool
8534 for mds_id in $(seq $MDSCOUNT); do
8535 local mdt_id=$((mds_id-1))
8536 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8537 wait_update_facet mds$mds_id \
8538 "lctl get_param -n lod.$lodname.pools.$pool |
8539 sort -u | tr '\n' ' ' " "$t" || {
8540 error_noexit "mds$mds_id: Add to pool failed"
8544 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8545 | sort -u | tr '\n' ' ' " "$t" || {
8546 error_noexit "Add to pool failed"
8549 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8550 local addcount=$(((last - first) / step + 1))
8551 [ $lfscount -eq $addcount ] || {
8552 error_noexit "lfs pool_list bad ost count" \
8553 "$lfscount != $addcount"
8561 echo "Setting pool on directory $tdir"
8563 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8565 error_noexit "Cannot set pool $pool to $tdir"
8572 echo "Checking pool on directory $tdir"
8574 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8575 [ "$res" = "$pool" ] && return 0
8577 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8581 pool_dir_rel_path() {
8582 echo "Testing relative path works well"
8587 mkdir -p $root/$tdir/$tdir
8589 pool_set_dir $pool $tdir || return 1
8590 pool_set_dir $pool ./$tdir || return 2
8591 pool_set_dir $pool ../$tdir || return 3
8592 pool_set_dir $pool ../$tdir/$tdir || return 4
8593 rm -rf $tdir; cd - > /dev/null
8596 pool_alloc_files() {
8597 echo "Checking files allocation from directory pool"
8604 for i in $(seq -w 1 $count)
8606 local file=$tdir/file-$i
8608 check_file_in_pool $file $pool "$tlist" || \
8609 failed=$((failed + 1))
8611 [ "$failed" = 0 ] && return 0
8613 error_noexit "$failed files not allocated in $pool"
8617 pool_create_files() {
8618 echo "Creating files in pool"
8626 for i in $(seq -w 1 $count)
8628 local file=$tdir/spoo-$i
8629 $SETSTRIPE -p $pool $file
8630 check_file_in_pool $file $pool "$tlist" || \
8631 failed=$((failed + 1))
8633 [ "$failed" = 0 ] && return 0
8635 error_noexit "$failed files not allocated in $pool"
8640 echo "Checking 'lfs df' output"
8643 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8645 local res=$($LFS df --pool $FSNAME.$pool |
8647 grep "$FSNAME-OST" |
8649 [ "$res" = "$t" ] && return 0
8651 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8655 pool_file_rel_path() {
8656 echo "Creating files in a pool with relative pathname"
8661 { error_noexit "unable to create $tdir"; return 1 ; }
8662 local file="/..$tdir/$tfile-1"
8663 $SETSTRIPE -p $pool $file ||
8664 { error_noexit "unable to create $file" ; return 2 ; }
8667 $SETSTRIPE -p $pool $tfile-2 || {
8668 error_noexit "unable to create $tfile-2 in $tdir"
8673 pool_remove_first_target() {
8674 echo "Removing first target from a pool"
8677 local pname="lov.$FSNAME-*.pools.$pool"
8678 local t=$($LCTL get_param -n $pname | head -1)
8679 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8680 for mds_id in $(seq $MDSCOUNT); do
8681 local mdt_id=$((mds_id-1))
8682 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8683 wait_update_facet mds$mds_id \
8684 "lctl get_param -n lod.$lodname.pools.$pool |
8686 error_noexit "mds$mds_id: $t not removed from" \
8691 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8692 error_noexit "$t not removed from $FSNAME.$pool"
8697 pool_remove_all_targets() {
8698 echo "Removing all targets from pool"
8701 local pname="lov.$FSNAME-*.pools.$pool"
8702 for t in $($LCTL get_param -n $pname | sort -u)
8704 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8706 for mds_id in $(seq $MDSCOUNT); do
8707 local mdt_id=$((mds_id-1))
8708 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8709 wait_update_facet mds$mds_id "lctl get_param -n \
8710 lod.$lodname.pools.$pool" "" || {
8711 error_noexit "mds$mds_id: Pool $pool not drained"
8715 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8716 error_noexit "Pool $FSNAME.$pool cannot be drained"
8719 # striping on an empty/nonexistant pool should fall back
8720 # to "pool of everything"
8722 error_noexit "failed to use fallback striping for empty pool"
8725 # setstripe on an empty pool should fail
8726 $SETSTRIPE -p $pool $file 2>/dev/null && {
8727 error_noexit "expected failure when creating file" \
8735 echo "Destroying pool"
8739 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8742 # striping on an empty/nonexistant pool should fall back
8743 # to "pool of everything"
8745 error_noexit "failed to use fallback striping for missing pool"
8748 # setstripe on an empty pool should fail
8749 $SETSTRIPE -p $pool $file 2>/dev/null && {
8750 error_noexit "expected failure when creating file" \
8755 # get param should return err once pool is gone
8756 if wait_update $HOSTNAME "lctl get_param -n \
8757 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8759 remove_pool_from_list $FSNAME.$pool
8762 error_noexit "Pool $FSNAME.$pool is not destroyed"
8766 # Get and check the actual stripe count of one file.
8767 # Usage: check_stripe_count <file> <expected_stripe_count>
8768 check_stripe_count() {
8773 [[ -z "$file" || -z "$expected" ]] &&
8774 error "check_stripe_count: invalid argument"
8776 local cmd="$LFS getstripe -c $file"
8777 actual=$($cmd) || error "$cmd failed"
8778 actual=${actual%% *}
8780 if [[ $actual -ne $expected ]]; then
8781 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
8782 error "$cmd not expected ($expected): found $actual"; }
8783 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
8784 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
8788 # Get and check the actual list of OST indices on one file.
8789 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8795 [[ -z "$file" || -z "$expected" ]] &&
8796 error "check_obdidx: invalid argument!"
8798 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8799 grep -v obdidx | awk '{print $1}' | xargs))
8801 [[ $obdidx = $expected ]] ||
8802 error "list of OST indices on $file is $obdidx," \
8803 "should be $expected"
8806 # Get and check the actual OST index of the first stripe on one file.
8807 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8808 check_start_ost_idx() {
8813 [[ -z "$file" || -z "$expected" ]] &&
8814 error "check_start_ost_idx: invalid argument!"
8816 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8819 [[ $start_ost_idx = $expected ]] ||
8820 error "OST index of the first stripe on $file is" \
8821 "$start_ost_idx, should be $expected"
8824 killall_process () {
8825 local clients=${1:-$(hostname)}
8830 do_nodes $clients "killall $signal $name"
8835 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8840 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8845 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8850 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8855 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8860 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8867 do_facet mgs "cat $LSNAPSHOT_LOG"
8873 echo "Cleaning test environment ..."
8875 # Every lsnapshot command takes exclusive lock with others,
8876 # so can NOT destroy the snapshot during list with 'xargs'.
8878 local ssname=$(lsnapshot_list | grep snapshot_name |
8879 grep lss_ | awk '{ print $2 }' | head -n 1)
8880 [ -z "$ssname" ] && break
8882 lsnapshot_destroy -n $ssname -f ||
8883 lss_err "Fail to destroy $ssname by force"
8893 local host=$(facet_active_host $facet)
8894 local dir=$(dirname $(facet_vdevice $facet))
8895 local pool=$(zpool_name $facet)
8896 local lfsname=$(zfs_local_fsname $facet)
8897 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8900 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8906 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8907 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8909 if ! combined_mgs_mds ; then
8910 [ $(facet_fstype mgs) != zfs ] &&
8911 skip "Lustre snapshot 1 only works for ZFS backend"
8913 local host=$(facet_active_host mgs)
8914 local dir=$(dirname $(facet_vdevice mgs))
8915 local pool=$(zpool_name mgs)
8916 local lfsname=$(zfs_local_fsname mgs)
8919 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8920 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8923 for num in `seq $MDSCOUNT`; do
8924 [ $(facet_fstype mds$num) != zfs ] &&
8925 skip "Lustre snapshot 1 only works for ZFS backend"
8927 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8928 lss_err "generate lss conf (mds$num)"
8931 for num in `seq $OSTCOUNT`; do
8932 [ $(facet_fstype ost$num) != zfs ] &&
8933 skip "Lustre snapshot 1 only works for ZFS backend"
8935 lss_gen_conf_one ost$num OST $((num - 1)) ||
8936 lss_err "generate lss conf (ost$num)"
8939 do_facet mgs "cat $LSNAPSHOT_CONF"
8942 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8943 parse_plain_dir_param()
8948 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8949 param="-c ${invalues[1]}"
8951 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8952 param="$param -S ${invalues[3]}"
8954 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8955 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8956 param="$param -i ${invalues[6]}"
8958 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8960 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8961 param="$param -i ${invalues[5]}"
8969 local val=$(awk '{print $2}' <<< $line)
8971 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8973 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8975 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8977 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8982 parse_layout_param()
8989 if [[ ! -z $line ]]; then
8990 if [[ -z $mode ]]; then
8991 if [[ $line =~ ^"stripe_count:" ]]; then
8993 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8995 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9000 if [[ $mode = "plain_dir" ]]; then
9001 param=$(parse_plain_dir_param "$line")
9002 elif [[ $mode = "plain_file" ]]; then
9003 val=$(parse_plain_param "$line")
9004 [[ ! -z $val ]] && param="$param $val"
9005 elif [[ $mode = "pfl" ]]; then
9006 val=$(echo $line | awk '{print $2}')
9007 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9008 if [[ $val = "EOF" ]]; then
9009 param="$param -E -1"
9011 param="$param -E $val"
9013 elif [[ $line =~ ^"stripe_count:" ]]; then
9015 val=$(parse_plain_dir_param "$line")
9019 val=$(parse_plain_param "$line")
9020 [[ ! -z $val ]] && param="$param $val"
9030 local param=$($LFS getstripe -d $1 | parse_layout_param)
9039 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9041 cancel_lru_locks mdc
9042 cancel_lru_locks osc
9044 # make sure PFID is set correctly for files
9045 do_nodes $(comma_list $(osts_nodes)) \
9046 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9049 cat $f &> /dev/nullA ||
9050 { rc=$?; echo "verify $f failed"; break; }
9053 do_nodes $(comma_list $(osts_nodes)) \
9054 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9058 # check that clients "oscs" was evicted after "before"
9059 check_clients_evicted() {
9066 for osc in $oscs; do
9068 echo "Check state for $osc"
9069 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9070 tail -n 3 | awk -F"[ [,]" \
9071 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9072 if (($? == 0)) && (($evicted > $before)); then
9073 echo "$osc is evicted at $evicted"
9078 [ $rc -eq 0 ] || error "client not evicted from OST"
9081 # check that clients OSCS current_state is FULL
9082 check_clients_full() {
9087 for osc in $oscs; do
9088 wait_update_facet client \
9089 "lctl get_param -n osc.$osc.state |
9090 grep 'current_state: FULL'" \
9091 "current_state: FULL" $timeout
9092 [ $? -eq 0 ] || error "$osc state is not FULL"
9097 __changelog_deregister() {
9099 local mdt="$(facet_svc $facet)"
9103 # skip cleanup if no user registered for this MDT
9104 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9105 # user is no longer registered, skip cleanup
9106 changelog_users "$facet" | grep -q "$cl_user" ||
9107 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9109 # From this point, if any operation fails, it is an error
9110 __changelog_clear $facet $cl_user 0 ||
9111 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9112 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9113 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9116 declare -Ax CL_USERS
9117 changelog_register() {
9118 for M in $(seq $MDSCOUNT); do
9120 local mdt="$(facet_svc $facet)"
9123 cl_mask=$(do_facet $facet $LCTL get_param \
9124 mdd.${mdt}.changelog_mask -n)
9125 stack_trap "do_facet $facet $LCTL \
9126 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9127 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9128 error "$mdt: changelog_mask=+hsm failed: $?"
9131 cl_user=$(do_facet $facet \
9132 $LCTL --device $mdt changelog_register -n) ||
9133 error "$mdt: register changelog user failed: $?"
9134 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9136 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9137 # Bash does not support nested arrays, but the format of a
9138 # cl_user is constrained enough to use whitespaces as separators
9139 CL_USERS[$facet]+="$cl_user "
9141 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9144 changelog_deregister() {
9146 # bash assoc arrays do not guarantee to list keys in created order
9147 # so reorder to get same order than in changelog_register()
9148 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9151 for facet in $cl_facets; do
9152 for cl_user in ${CL_USERS[$facet]}; do
9153 __changelog_deregister $facet $cl_user || return $?
9155 unset CL_USERS[$facet]
9161 local service=$(facet_svc $facet)
9163 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9166 changelog_user_rec() {
9169 local service=$(facet_svc $facet)
9171 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9174 changelog_chmask() {
9177 do_nodes $(comma_list $(mdts_nodes)) \
9178 $LCTL set_param mdd.*.changelog_mask="$mask"
9181 # usage: __changelog_clear FACET CL_USER [+]INDEX
9185 local mdt="$(facet_svc $facet)"
9191 # Remove the leading '+'
9193 rec+=$(changelog_user_rec $facet $cl_user)
9200 if [ $rec -eq 0 ]; then
9201 echo "$mdt: clear the changelog for $cl_user of all records"
9203 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9205 $LFS changelog_clear $mdt $cl_user $rec
9208 # usage: changelog_clear [+]INDEX
9210 # If INDEX is prefixed with '+', increment every changelog user's record index
9211 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9215 # bash assoc arrays do not guarantee to list keys in created order
9216 # so reorder to get same order than in changelog_register()
9217 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9220 for facet in $cl_facets; do
9221 for cl_user in ${CL_USERS[$facet]}; do
9222 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9230 for M in $(seq $MDSCOUNT); do
9232 local mdt="$(facet_svc $facet)"
9234 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9238 changelog_extract_field() {
9243 changelog_dump | gawk "/$cltype.*$file$/ {
9244 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9248 # Prints a changelog record produced by "lfs changelog" as an associative array
9251 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9252 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9253 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9254 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9255 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9256 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9257 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9259 # Note that the changelog record is not quoted
9260 # Also note that the line breaks in the output were only added for readability
9262 # Typically, you want to eval the output of the command to fill an actual
9263 # associative array, like this:
9264 # $> eval declare -A changelog=$(changelog2array $entry)
9266 # It can then be accessed like any bash associative array:
9267 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9269 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9277 # A changelog, as printed by "lfs changelog" typically looks like this:
9278 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9280 # Parse the positional part of the changelog
9282 # changelog_dump() prefixes records with their mdt's name
9283 local index="${1##*.}"
9285 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9286 "$index" "${2:2}" "$3" "$4" "$5"
9288 # Parse the key/value part of the changelog
9289 for arg in "${@:5}"; do
9290 # Check it matches a key=value syntax
9291 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9293 local key="${arg%%=*}"
9294 local value="${arg#*=}"
9298 # u is actually for uid AND gid: u=UID:GID
9299 printf " [uid]='%s'" "${value%:*}"
9329 printf " ['%s']='%s'" "$key" "$value"
9336 # Format and print a changelog record
9338 # Interpreted sequences are:
9340 # %f the "flags" attribute of a changelog record
9341 __changelog_printf()
9346 for ((i = 0; i < ${#format}; i++)); do
9347 local char="${format:$i:1}"
9348 if [ "$char" != % ]; then
9354 char="${format:$i:1}"
9357 printf '%s' "${changelog[flags]}"
9367 # Filter changelog records
9371 local action='print'
9374 while [ $# -gt 0 ]; do
9394 changelog_dump | { while read -r record; do
9395 eval local -A changelog=$(changelog2array $record)
9396 for key in "${!filter[@]}"; do
9399 [ "${changelog[$key]}" == "${filter[$key]}" ]
9406 case "${action:-print}" in
9408 printf '%s\n' "$record"
9411 __changelog_printf "$format"
9421 [ ! -d "$dir" ] && return
9423 [ -z "$layout" ] && {
9424 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9428 setfattr -n trusted.lov -v $layout $dir ||
9429 error "error restoring layout '$layout' to '$dir'"
9432 # save the layout of a directory, the returned string will be used by
9433 # restore_layout() to restore the layout
9436 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9437 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9441 # save layout of a directory and restore it at exit
9442 save_layout_restore_at_exit() {
9444 local layout=$(save_layout $dir)
9446 stack_trap "restore_layout $dir $layout" EXIT
9449 verify_yaml_layout() {
9455 echo "getstripe --yaml $src"
9456 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9457 echo "setstripe --yaml=$temp $dst"
9458 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9461 local layout1=$(get_layout_param $src)
9462 local layout2=$(get_layout_param $dst)
9463 # compare their layout info
9464 [ "$layout1" == "$layout2" ] ||
9465 error "$msg_prefix $src/$dst layouts are not equal"