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 $mnt
2300 # nodes is comma list
2301 sanity_mount_check_nodes () {
2307 # FIXME: assume that all cluster nodes run the same os
2308 [ "$(uname)" = Linux ] || return 0
2311 for mnt in $mnts ; do
2312 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2313 mpts=\\\$(mount | grep -c $mnt' ');
2314 if [ \\\$running -ne \\\$mpts ]; then
2315 echo \\\$(hostname) env are INSANE!;
2318 [ $? -eq 0 ] || rc=1
2323 sanity_mount_check_servers () {
2324 [ -n "$CLIENTONLY" ] &&
2325 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2326 echo Checking servers environments
2328 # FIXME: modify get_facets to display all facets wo params
2329 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2333 for facet in ${facets//,/ }; do
2334 node=$(facet_host ${facet})
2335 mntpt=$(facet_mntpt $facet)
2336 sanity_mount_check_nodes $node $mntpt ||
2337 { error "server $node environments are insane!"; return 1; }
2341 sanity_mount_check_clients () {
2342 local clients=${1:-$CLIENTS}
2343 local mntpt=${2:-$MOUNT}
2344 local mntpt2=${3:-$MOUNT2}
2346 [ -z $clients ] && clients=$(hostname)
2347 echo Checking clients $clients environments
2349 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2350 error "clients environments are insane!"
2353 sanity_mount_check () {
2354 sanity_mount_check_servers || return 1
2355 sanity_mount_check_clients || return 2
2358 # mount clients if not mouted
2359 zconf_mount_clients() {
2362 local opts=${3:-$MOUNT_OPTS}
2363 opts=${opts:+-o $opts}
2364 local flags=${4:-$MOUNT_FLAGS}
2365 local device=$MGSNID:/$FSNAME$FILESET
2366 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2367 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2372 echo "Starting client $clients: $flags $opts $device $mnt"
2373 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2374 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2375 # Mount with own nodemap key
2377 # Mount all server nodes first with per-NM keys
2378 for nmclient in ${clients//,/ }; do
2379 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2380 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2383 # set perms for per-nodemap keys else permission denied
2384 do_nodes $(comma_list $(all_nodes)) \
2385 "keyctl show | grep lustre | cut -c1-11 |
2387 xargs -IX keyctl setperm X 0x3f3f3f3f"
2388 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2390 for nmclient in ${clients//,/ }; do
2391 if $SK_UNIQUE_NM; then
2392 mountkey=$SK_PATH/nodemap/c$i.key
2394 do_node $nmclient "! grep -q $mnt' ' \
2395 /proc/mounts || umount $mnt"
2396 local prunedopts=$(add_sk_mntflag $prunedopts);
2397 prunedopts=$(echo $prunedopts | sed -e \
2398 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2400 do_nodes $(comma_list $(all_server_nodes)) \
2403 do_node $nmclient $MOUNT_CMD $flags \
2404 $prunedopts $MGSNID:/$FSNAME $mnt ||
2409 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2411 do_nodes $clients $MOUNT_CMD $flags $opts \
2412 $MGSNID:/$FSNAME $mnt || return 1
2414 #disable FILESET if not supported
2415 do_nodes $clients lctl get_param -n \
2416 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2417 device=$MGSNID:/$FSNAME
2418 do_nodes $clients mkdir -p $mnt/$FILESET
2419 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2423 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2424 # Mount with nodemap key
2426 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2427 for nmclient in ${clients//,/ }; do
2428 if $SK_UNIQUE_NM; then
2429 mountkey=$SK_PATH/nodemap/c$i.key
2431 local prunedopts=$(echo $opts | sed -e \
2432 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2433 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2436 running=\\\$(mount | grep -c $mnt' ');
2438 if [ \\\$running -eq 0 ] ; then
2440 $MOUNT_CMD $flags $prunedopts $device $mnt;
2443 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2444 grep 'type lustre' | wc -l);
2445 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2446 echo zconf_mount_clients FAILED: \
2447 mount count \\\$running, not matching \
2448 with mount count of 'type lustre' \
2449 \\\$lustre_mnt_count;
2453 exit \\\$rc" || return ${PIPESTATUS[0]}
2460 if $SHARED_KEY; then
2461 tmpopts=$(add_sk_mntflag $opts)
2464 running=\\\$(mount | grep -c $mnt' ');
2466 if [ \\\$running -eq 0 ] ; then
2468 $MOUNT_CMD $flags $tmpopts $device $mnt;
2471 exit \\\$rc" || return ${PIPESTATUS[0]}
2474 echo "Started clients $clients: "
2475 do_nodes $clients "mount | grep $mnt' '"
2477 set_default_debug_nodes $clients
2482 zconf_umount_clients() {
2487 [ "$3" ] && force=-f
2489 echo "Stopping clients: $clients $mnt (opts:$force)"
2490 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2491 if [ \\\$running -ne 0 ] ; then
2492 echo Stopping client \\\$(hostname) $mnt opts:$force;
2493 lsof $mnt || need_kill=no;
2494 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2495 pids=\\\$(lsof -t $mnt | sort -u);
2496 if [ -n \\\"\\\$pids\\\" ]; then
2500 while umount $force $mnt 2>&1 | grep -q "busy"; do
2501 echo "$mnt is still busy, wait one second" && sleep 1;
2508 echo + $POWER_DOWN $node
2512 shutdown_node_hard () {
2514 local attempts=$SHUTDOWN_ATTEMPTS
2516 for i in $(seq $attempts) ; do
2519 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2520 echo "waiting for $host to fail attempts=$attempts"
2521 [ $i -lt $attempts ] || \
2522 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2528 local mnt=${2:-$MOUNT}
2531 if [ "$FAILURE_MODE" = HARD ]; then
2532 shutdown_node_hard $client
2534 zconf_umount_clients $client $mnt -f
2540 local facets="$(get_facets OST),$(get_facets MDS)"
2543 combined_mgs_mds || facets="$facets,mgs"
2545 for facet in ${facets//,/ }; do
2546 if [ $(facet_active_host $facet) == $host ]; then
2547 affected="$affected $facet"
2551 echo $(comma_list $affected)
2556 local host=${2:-$(facet_host $facet)}
2558 local label=$(convert_facet2label $facet)
2559 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2562 facets_up_on_host () {
2564 local facets=$(facets_on_host $host)
2567 for facet in ${facets//,/ }; do
2568 if $(facet_up $facet $host); then
2569 affected_up="$affected_up $facet"
2573 echo $(comma_list $affected_up)
2578 local affected_facet
2579 local affected_facets
2581 if [[ "$FAILURE_MODE" = HARD ]]; then
2582 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2583 dm_flakey_supported $facet; then
2584 affected_facets=$(affected_facets $facet)
2585 for affected_facet in ${affected_facets//,/ }; do
2586 unexport_dm_dev $affected_facet
2590 shutdown_node_hard $(facet_active_host $facet)
2598 echo + $POWER_UP $node
2611 if [ "$FAILURE_MODE" = HARD ]; then
2612 reboot_node $(facet_active_host $facet)
2620 if [ "$FAILURE_MODE" = HARD ]; then
2630 for facet in ${facets//,/ }; do
2631 hosts=$(expand_list $hosts $(facet_host $facet) )
2637 _check_progs_installed () {
2641 for prog in $progs; do
2642 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2643 echo $prog missing on $(hostname)
2650 check_progs_installed () {
2654 do_rpc_nodes "$nodes" _check_progs_installed $@
2657 # recovery-scale functions
2659 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2662 start_client_load() {
2665 local var=$(node_var_name $client)_load
2666 eval export ${var}=$load
2668 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2669 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2670 END_RUN_FILE=$END_RUN_FILE \
2671 LOAD_PID_FILE=$LOAD_PID_FILE \
2672 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2673 TESTNAME=$TESTNAME \
2674 DBENCH_LIB=$DBENCH_LIB \
2675 DBENCH_SRC=$DBENCH_SRC \
2676 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2682 log "Started client load: ${load} on $client"
2684 # get the children process IDs
2685 local pids=$(ps --ppid $ppid -o pid= | xargs)
2686 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2690 start_client_loads () {
2691 local -a clients=(${1//,/ })
2692 local numloads=${#CLIENT_LOADS[@]}
2695 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2696 testnum=$((nodenum % numloads))
2697 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2699 # bug 22169: wait the background threads to start
2703 # only for remote client
2704 check_client_load () {
2706 local var=$(node_var_name $client)_load
2707 local testload=run_${!var}.sh
2709 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2711 # bug 18914: try to connect several times not only when
2712 # check ps, but while check_node_health also
2716 while [ $RC = 254 -a $tries -gt 0 ]; do
2720 if ! check_node_health $client; then
2722 if [ $RC -eq 254 ]; then
2723 # FIXME: not sure how long we shuold sleep here
2727 echo "check node health failed: RC=$RC "
2731 # We can continue try to connect if RC=254
2732 # Just print the warning about this
2733 if [ $RC = 254 ]; then
2734 echo "got a return status of $RC from do_node while checking " \
2735 "node health on $client"
2738 # see if the load is still on the client
2741 while [ $RC = 254 -a $tries -gt 0 ]; do
2745 if ! do_node $client \
2746 "ps auxwww | grep -v grep | grep -q $testload"; then
2751 if [ $RC = 254 ]; then
2752 echo "got a return status of $RC from do_node while checking " \
2753 "(node health and 'ps') the client load on $client"
2754 # see if we can diagnose a bit why this is
2759 check_client_loads () {
2760 local clients=${1//,/ }
2764 for client in $clients; do
2765 check_client_load $client
2767 if [ "$rc" != 0 ]; then
2768 log "Client load failed on node $client, rc=$rc"
2774 restart_client_loads () {
2775 local clients=${1//,/ }
2776 local expectedfail=${2:-""}
2780 for client in $clients; do
2781 check_client_load $client
2783 if [ "$rc" != 0 -a "$expectedfail" ]; then
2784 local var=$(node_var_name $client)_load
2785 start_client_load $client ${!var}
2786 echo "Restarted client load ${!var}: on $client. Checking ..."
2787 check_client_load $client
2789 if [ "$rc" != 0 ]; then
2790 log "Client load failed to restart on node $client, rc=$rc"
2791 # failure one client load means test fail
2792 # we do not need to check other
2801 # Start vmstat and save its process ID in a file.
2806 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2809 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2810 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2813 # Display the nodes on which client loads failed.
2814 print_end_run_file() {
2818 [ -s $file ] || return 0
2820 echo "Found the END_RUN_FILE file: $file"
2823 # A client load will stop if it finds the END_RUN_FILE file.
2824 # That does not mean the client load actually failed though.
2825 # The first node in END_RUN_FILE is the one we are interested in.
2828 if [ -n "$node" ]; then
2829 local var=$(node_var_name $node)_load
2831 local prefix=$TESTLOG_PREFIX
2832 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2833 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2834 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2836 echo "Client load ${!var} failed on node $node:"
2842 # Stop the process which had its PID saved in a file.
2847 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2849 do_nodes $nodes "test -f $pid_file &&
2850 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2853 # Stop all client loads.
2854 stop_client_loads() {
2855 local nodes=${1:-$CLIENTS}
2858 # stop the client loads
2859 stop_process $nodes $pid_file
2861 # clean up the processes that started them
2862 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2864 # End recovery-scale functions
2866 # verify that lustre actually cleaned up properly
2868 VAR=$(lctl get_param -n catastrophe 2>&1)
2869 if [ $? = 0 ] ; then
2870 if [ $VAR != 0 ]; then
2871 error "LBUG/LASSERT detected"
2874 BUSY=$(dmesg | grep -i destruct || true)
2875 if [ -n "$BUSY" ]; then
2877 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2881 check_mem_leak || exit 204
2883 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2884 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2887 if module_loaded lnet || module_loaded libcfs; then
2888 echo "$TESTSUITE: modules still loaded..." 1>&2
2897 if [[ "$1" == "--verbose" ]]; then
2912 PREV_RESULT=$(do_node $node "$TEST")
2914 RESULT=$(do_node $node "$TEST")
2915 if [[ "$RESULT" == "$FINAL" ]]; then
2916 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2917 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2921 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2922 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2926 [[ $WAIT -ge $MAX ]] && break
2927 [[ $((WAIT % print)) -eq 0 ]] &&
2928 echo "Waiting $((MAX - WAIT)) secs for update"
2929 WAIT=$((WAIT + sleep))
2932 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2936 wait_update_facet() {
2938 [ "$1" = "--verbose" ] && verbose="$1" && shift
2942 wait_update $verbose $(facet_active_host $facet) "$@"
2946 do_nodes $(comma_list $(mdts_nodes)) \
2947 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2948 do_nodes $(comma_list $(osts_nodes)) \
2949 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2950 grep -v 'Found no match'
2954 local zfs_wait=${2:-5}
2956 # the occupied disk space will be released
2957 # only after TXGs are committed
2958 if [[ $(facet_fstype $1) == zfs ]]; then
2959 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2964 wait_delete_completed_mds() {
2965 local max_wait=${1:-20}
2967 local stime=$(date +%s)
2972 # find MDS with pending deletions
2973 for node in $(mdts_nodes); do
2974 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2975 2>/dev/null | calc_sum)
2976 if [[ $changes -eq 0 ]]; then
2979 mds2sync="$mds2sync $node"
2981 if [ -z "$mds2sync" ]; then
2982 wait_zfs_commit $SINGLEMDS
2985 mds2sync=$(comma_list $mds2sync)
2987 # sync MDS transactions
2988 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2990 # wait till all changes are sent and commmitted by OSTs
2991 # for ldiskfs space is released upon execution, but DMU
2992 # do this upon commit
2995 while [[ $WAIT -ne $max_wait ]]; do
2996 changes=$(do_nodes $mds2sync \
2997 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2998 #echo "$node: $changes changes on all"
2999 if [[ $changes -eq 0 ]]; then
3000 wait_zfs_commit $SINGLEMDS
3002 # the occupied disk space will be released
3003 # only after TXGs are committed
3004 wait_zfs_commit ost1
3012 echo "Delete is not completed in $((etime - stime)) seconds"
3013 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3020 # we can use "for" here because we are waiting the slowest
3021 for host in ${hostlist//,/ }; do
3022 check_network "$host" 900
3024 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3031 for facet in ${facetlist//,/ }; do
3032 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3034 wait_for_host $hostlist
3037 _wait_recovery_complete () {
3040 # Use default policy if $2 is not passed by caller.
3041 local MAX=${2:-$(max_recovery_time)}
3046 while [ $WAIT -lt $MAX ]; do
3047 STATUS=$(lctl get_param -n $param | grep status)
3049 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3052 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3054 echo "$param recovery not done in $MAX sec. $STATUS"
3058 wait_recovery_complete () {
3061 # with an assumption that at_max is the same on all nodes
3062 local MAX=${2:-$(max_recovery_time)}
3065 if [ "$FAILURE_MODE" = HARD ]; then
3066 facets=$(facets_on_host $(facet_active_host $facet))
3068 echo affected facets: $facets
3070 # we can use "for" here because we are waiting the slowest
3071 for facet in ${facets//,/ }; do
3072 local var_svc=${facet}_svc
3073 local param="*.${!var_svc}.recovery_status"
3075 local host=$(facet_active_host $facet)
3076 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3080 wait_mds_ost_sync () {
3081 # just because recovery is done doesn't mean we've finished
3082 # orphan cleanup. Wait for llogs to get synchronized.
3083 echo "Waiting for orphan cleanup..."
3084 # MAX value includes time needed for MDS-OST reconnection
3085 local MAX=$(( TIMEOUT * 2 ))
3086 local WAIT_TIMEOUT=${1:-$MAX}
3089 local list=$(comma_list $(mdts_nodes))
3090 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3091 if ! do_facet $SINGLEMDS \
3092 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3094 # old way, use mds_sync
3096 list=$(comma_list $(osts_nodes))
3097 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3100 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3101 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3102 local -a sync=($(do_nodes $list "$cmd"))
3105 for ((i=0; i<${#sync[@]}; i++)); do
3107 [ ${sync[$i]} -eq 1 ] && continue
3109 [ ${sync[$i]} -eq 0 ] && continue
3111 # there is a not finished MDS-OST synchronization
3115 sleep 2 # increase waiting time and cover statfs cache
3116 [ ${con} -eq 1 ] && return 0
3117 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3121 # show which nodes are not finished.
3122 cmd=$(echo $cmd | sed 's/-n//')
3123 do_nodes $list "$cmd"
3124 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3128 # Wait OSTs to be active on both client and MDT side.
3130 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3131 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3132 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3133 error "wait_update OSTs up on client failed"
3135 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3136 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3137 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3138 error "wait_update OSTs up on MDT0000 failed"
3141 wait_destroy_complete () {
3142 echo "Waiting for local destroys to complete"
3143 # MAX value shouldn't be big as this mean server responsiveness
3144 # never increase this just to make test pass but investigate
3145 # why it takes so long time
3148 while [ $WAIT -lt $MAX ]; do
3149 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3153 for ((i=0; i<${#RPCs[@]}; i++)); do
3154 [ ${RPCs[$i]} -eq 0 ] && continue
3155 # there are still some destroy RPCs in flight
3160 [ ${con} -eq 1 ] && return 0 # done waiting
3161 echo "Waiting ${WAIT}s for local destroys to complete"
3164 echo "Local destroys weren't done in $MAX sec."
3168 wait_delete_completed() {
3169 wait_delete_completed_mds $1 || return $?
3170 wait_destroy_complete || return $?
3179 # conf-sanity 31 takes a long time cleanup
3180 while [ $WAIT -lt 300 ]; do
3181 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3182 lctl dl | grep ' ST ' || true")
3183 [ -z "${running}" ] && return 0
3184 echo "waited $WAIT for${running}"
3185 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3187 WAIT=$((WAIT + INTERVAL))
3189 echo "service didn't stop after $WAIT seconds. Still running:"
3194 wait_remote_prog () {
3200 [ "$PDSH" = "no_dsh" ] && return 0
3202 while [ $WAIT -lt $2 ]; do
3203 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3204 [ -z "${running}" ] && return 0 || true
3205 echo "waited $WAIT for: "
3207 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3209 WAIT=$((WAIT + INTERVAL))
3211 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3212 [ -z "$pids" ] && return 0
3213 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3214 # FIXME: not portable
3215 for pid in $pids; do
3216 cat /proc/${pid}/status || true
3217 cat /proc/${pid}/wchan || true
3219 kill -9 $pid || true
3228 local clients=${1:-$CLIENTS}
3230 if [ -z "$clients" ]; then
3233 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3238 # not every config has many clients
3244 # usually checked on particular client or locally
3253 client_reconnect_try() {
3254 local f=$MOUNT/recon
3257 if [ -z "$CLIENTS" ]; then
3258 $LFS df $MOUNT; uname -n >> $f
3260 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3262 echo "Connected clients: $(cat $f)"
3263 ls -l $f > /dev/null
3267 client_reconnect() {
3268 # one client_reconnect_try call does not always do the job...
3270 client_reconnect_try && break
3275 affected_facets () {
3278 local host=$(facet_active_host $facet)
3279 local affected=$facet
3281 if [ "$FAILURE_MODE" = HARD ]; then
3282 affected=$(facets_up_on_host $host)
3288 local E2FSCK_ON_MDT0=false
3289 if [ "$1" == "--fsck" ]; then
3291 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3303 #Because it will only get up facets, we need get affected
3304 #facets before shutdown
3305 #For HARD Failure mode, it needs make sure facets on the same
3306 #HOST will only be shutdown and reboot once
3307 for facet in ${facets//,/ }; do
3308 local affected_facet
3310 #check whether facet has been included in other affected facets
3311 for ((index=0; index<$total; index++)); do
3312 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3315 if [ $skip -eq 0 ]; then
3316 affecteds[$total]=$(affected_facets $facet)
3321 for ((index=0; index<$total; index++)); do
3322 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3323 local host=$(facet_active_host $facet)
3324 echo "Failing ${affecteds[index]} on $host"
3325 shutdown_facet $facet
3328 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3329 $(mdsdevname 1) "-n" || error "Running e2fsck")
3331 for ((index=0; index<$total; index++)); do
3332 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3333 echo reboot facets: ${affecteds[index]}
3337 change_active ${affecteds[index]}
3339 wait_for_facet ${affecteds[index]}
3342 init_facets_vars_simple
3344 # start mgs first if it is affected
3345 if ! combined_mgs_mds &&
3346 list_member ${affecteds[index]} mgs; then
3347 mount_facet mgs || error "Restart of mgs failed"
3349 # FIXME; has to be changed to mount all facets concurrently
3350 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3351 echo mount facets: ${affecteds[index]}
3352 mount_facets ${affecteds[index]}
3354 do_nodes $(comma_list $(all_nodes)) \
3355 "keyctl show | grep lustre | cut -c1-11 |
3357 xargs -IX keyctl setperm X 0x3f3f3f3f"
3368 do_facet $facet "sync; sync; sync"
3371 # make sure there will be no seq change
3372 local clients=${CLIENTS:-$HOSTNAME}
3373 local f=fsa-\\\$\(hostname\)
3374 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3375 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3377 local svc=${facet}_svc
3378 do_facet $facet $LCTL --device ${!svc} notransno
3380 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3381 # in-memory state has to be cleared by either rebooting the host or
3382 # exporting and reimporting the pool.
3384 # Although the uberblocks are not updated when a pool is freezed,
3385 # transactions are still written to the disks. Modified blocks may be
3386 # cached in memory when tests try reading them back. The
3387 # export-and-reimport process also evicts any cached pool data from
3388 # memory to provide the correct "data loss" semantics.
3390 # In the test framework, the exporting and importing operations are
3391 # handled by stop() and mount_facet() separately, which are used
3392 # inside fail() and fail_abort().
3394 set_dev_readonly $facet
3395 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3396 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3399 replay_barrier_nodf() {
3400 local facet=$1 echo running=${running}
3401 do_facet $facet "sync; sync; sync"
3402 local svc=${facet}_svc
3403 echo Replay barrier on ${!svc}
3404 do_facet $facet $LCTL --device ${!svc} notransno
3405 set_dev_readonly $facet
3406 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3407 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3410 replay_barrier_nosync() {
3411 local facet=$1 echo running=${running}
3412 local svc=${facet}_svc
3413 echo Replay barrier on ${!svc}
3414 do_facet $facet $LCTL --device ${!svc} notransno
3415 set_dev_readonly $facet
3416 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3417 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3421 # Get Lustre client uuid for a given Lustre mount point.
3424 local mntpnt=${1:-$MOUNT}
3426 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3427 local uuid=$($LCTL get_param -n llite.$name.uuid)
3432 mds_evict_client() {
3433 local mntpnt=${1:-$MOUNT}
3434 local uuid=$(get_client_uuid $mntpnt)
3436 do_facet $SINGLEMDS \
3437 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3440 ost_evict_client() {
3441 local mntpnt=${1:-$MOUNT}
3442 local uuid=$(get_client_uuid $mntpnt)
3445 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3450 local clients=${CLIENTS:-$HOSTNAME}
3452 SK_NO_KEY_save=$SK_NO_KEY
3454 export SK_NO_KEY=false
3456 facet_failover $* || error "failover: $?"
3457 export SK_NO_KEY=$SK_NO_KEY_save
3458 # to initiate all OSC idling connections
3460 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3461 clients_up || error "post-failover stat: $?"
3466 facet_failover $facet
3472 change_active $facet
3473 wait_for_facet $facet
3474 mount_facet $facet -o abort_recovery
3475 clients_up || echo "first stat failed: $?"
3476 clients_up || error "post-failover stat: $?"
3479 host_nids_address() {
3483 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3487 if [ "$1" = "'*'" ]; then echo \'*\'; else
3493 if [[ -n "$NETTYPE" ]]; then
3494 h2name_or_ip "$1" "$NETTYPE"
3496 h2name_or_ip "$1" "$2"
3499 declare -fx h2nettype
3501 # Wrapper function to print the deprecation warning
3503 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3504 if [[ -n "$NETTYPE" ]]; then
3507 h2nettype "$1" "tcp"
3511 # Wrapper function to print the deprecation warning
3513 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3514 if [[ -n "$NETTYPE" ]]; then
3517 h2nettype "$1" "o2ib"
3521 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3522 # expressions format. As a bonus we can then just pass in those variables
3523 # to pdsh. What this function does is take a HOSTLIST type string and
3524 # expand it into a space deliminated list for us.
3532 [ -z "$hostlist" ] && return
3534 # Translate the case of [..],..,[..] to [..] .. [..]
3535 list="${hostlist/],/] }"
3537 [[ "$front" == *,* ]] && {
3540 list=${list/${old}/${new}}
3543 for item in $list; do
3544 # Test if we have any []'s at all
3545 if [ "$item" != "${item/\[/}" ]; then {
3546 # Expand the [*] into list
3550 if [ "$name" != "$item" ]; then
3551 group=${item#$name[*}
3554 for range in ${group//,/ }; do
3560 # Number of leading zeros
3563 end=$(echo $end | sed 's/0*//')
3564 [[ -z "$end" ]] && end=0
3565 [[ $padlen2 -gt $padlen ]] && {
3566 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3569 begin=$(echo $begin | sed 's/0*//')
3570 [ -z $begin ] && begin=0
3572 if [ ! -z "${begin##[!0-9]*}" ]; then
3573 order=$(seq -f "%0${padlen}g" $begin $end)
3575 order=$(eval echo {$begin..$end});
3578 for num in $order; do
3579 value="${name#*,}${num}${back}"
3580 [ "$value" != "${value/\[/}" ] && {
3581 value=$(hostlist_expand "$value")
3583 myList="$myList $value"
3588 myList="$myList $item"
3591 myList=${myList//,/ }
3592 myList=${myList:1} # Remove first character which is a space
3594 # Filter any duplicates without sorting
3596 myList="${list%% *}"
3598 while [[ "$list" != ${myList##* } ]]; do
3599 local tlist=" $list"
3600 list=${tlist// ${list%% *} / }
3602 myList="$myList ${list%% *}"
3604 myList="${myList%* }";
3606 # We can select an object at an offset in the list
3609 for item in $myList; do
3611 [ $cnt -eq $offset ] && {
3615 [ $(get_node_count $myList) -ne 1 ] && myList=""
3624 [ "$facet" == client ] && echo -n $HOSTNAME && return
3625 varname=${facet}_HOST
3626 if [ -z "${!varname}" ]; then
3627 if [ "${facet:0:3}" == "ost" ]; then
3628 local fh=${facet%failover}_HOST
3629 eval export ${facet}_HOST=${!fh}
3630 if [ -z "${!varname}" ]; then
3631 eval export ${facet}_HOST=${ost_HOST}
3633 elif [ "${facet:0:3}" == "mdt" -o \
3634 "${facet:0:3}" == "mds" -o \
3635 "${facet:0:3}" == "mgs" ]; then
3636 eval export ${facet}_HOST=${mds_HOST}
3642 facet_failover_host() {
3646 var=${facet}failover_HOST
3647 if [ -n "${!var}" ]; then
3652 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3653 "${facet:0:3}" == "mgs" ]; then
3655 eval export ${facet}failover_host=${mds_HOST}
3660 if [[ $facet == ost* ]]; then
3661 eval export ${facet}failover_host=${ost_HOST}
3669 local activevar=${facet}active
3671 if [ -f $TMP/${facet}active ] ; then
3672 source $TMP/${facet}active
3675 active=${!activevar}
3676 if [ -z "$active" ] ; then
3683 facet_active_host() {
3684 facet_host $(facet_active $1)
3687 # Get the passive failover partner host of facet.
3688 facet_passive_host() {
3690 [[ $facet = client ]] && return
3692 local host=${facet}_HOST
3693 local failover_host=${facet}failover_HOST
3694 local active_host=$(facet_active_host $facet)
3696 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3698 if [[ $active_host = ${!host} ]]; then
3699 echo -n ${!failover_host}
3709 facetlist=$(exclude_items_from_list $facetlist mgs)
3711 for facet in ${facetlist//,/ }; do
3712 local failover=${facet}failover
3713 local host=`facet_host $failover`
3714 [ -z "$host" ] && return
3716 local curactive=`facet_active $facet`
3717 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3718 eval export ${facet}active=$facet
3720 eval export ${facet}active=$failover
3722 # save the active host for this facet
3723 local activevar=${facet}active
3724 echo "$activevar=${!activevar}" > $TMP/$activevar
3725 [[ $facet = mds1 ]] && combined_mgs_mds && \
3726 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3727 local TO=`facet_active_host $facet`
3728 echo "Failover $facet to $TO"
3734 # do not stripe off hostname if verbose, bug 19215
3735 if [ x$1 = x--verbose ]; then
3743 if [ "$HOST" = "$HOSTNAME" ]; then
3745 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3746 echo "cannot run remote command on $HOST with $myPDSH"
3750 echo "CMD: $HOST $@" >&2
3751 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3754 if [[ "$myPDSH" == "rsh" ]] ||
3755 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3756 # we need this because rsh and pdsh do not return
3757 # exit code of an executed command
3758 local command_status="$TMP/cs"
3759 eval $myPDSH $HOST ":> $command_status"
3760 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3761 PATH=\$PATH:/sbin:/usr/sbin;
3763 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3764 echo command failed >$command_status"
3765 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3770 # print HOSTNAME for myPDSH="no_dsh"
3771 if [[ $myPDSH = no_dsh ]]; then
3772 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3774 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3777 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3779 return ${PIPESTATUS[0]}
3783 do_node --verbose "$@"
3786 single_local_node () {
3787 [ "$1" = "$HOSTNAME" ]
3790 # Outputs environment variable assignments that should be passed to remote nodes
3794 local facets=$(get_facets)
3797 for var in ${!MODOPTS_*}; do
3798 value=${!var//\"/\\\"}
3799 echo -n " ${var}=\"$value\""
3802 for facet in ${facets//,/ }; do
3804 if [ -n "${!var}" ]; then
3805 echo -n " $var=${!var}"
3809 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3810 if [ -n "${!var}" ]; then
3811 echo -n " $var=${!var}"
3815 for var in VERBOSE; do
3816 if [ -n "${!var}" ]; then
3817 echo -n " $var=${!var}"
3821 if [ -n "$FSTYPE" ]; then
3822 echo -n " FSTYPE=$FSTYPE"
3825 for var in LNETLND NETTYPE; do
3826 if [ -n "${!var}" ]; then
3827 echo -n " $var=${!var}"
3834 # do not stripe off hostname if verbose, bug 19215
3835 if [ x$1 = x--verbose ]; then
3843 if single_local_node $rnodes; then
3845 do_nodev $rnodes "$@"
3847 do_node $rnodes "$@"
3852 # This is part from do_node
3855 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3856 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3858 export FANOUT=$(get_node_count "${rnodes//,/ }")
3860 echo "CMD: $rnodes $@" >&2
3861 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3864 # do not replace anything from pdsh output if -N is used
3865 # -N Disable hostname: prefix on lines of output.
3866 if $verbose || [[ $myPDSH = *-N* ]]; then
3867 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3869 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3871 return ${PIPESTATUS[0]}
3875 # Execute commands on a single service's host
3877 # The \a facet (service) may be on a local or remote node, which is
3878 # determined at the time the command is run.
3880 # usage: do_facet $facet command [arg ...]
3884 local HOST=$(facet_active_host $facet)
3885 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3889 # Function: do_facet_random_file $FACET $FILE $SIZE
3890 # Creates FILE with random content on the given FACET of given SIZE
3892 do_facet_random_file() {
3896 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3897 do_facet $facet "$cmd 2>/dev/null"
3900 do_facet_create_file() {
3904 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3905 do_facet $facet "$cmd 2>/dev/null"
3909 do_nodes --verbose "$@"
3915 # make sure its not already running
3917 rm -f $TMP/${facet}active
3918 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3919 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3921 if [[ $(facet_fstype $facet) == zfs ]]; then
3923 # After formatting a ZFS target, "cachefile=none" property will
3924 # be set on the ZFS storage pool so that the pool is not
3925 # automatically imported on system startup. And then the pool
3926 # will be exported so as to leave the importing and exporting
3927 # operations handled by mount_facet() and stop() separately.
3929 refresh_partition_table $facet $(facet_vdevice $facet)
3930 disable_zpool_cache $facet
3935 # Device formatted as ost
3938 local DEVNAME=OSTDEV$num
3940 local fstype=$(facet_fstype ost$num)
3944 local dev=ost${num}_dev
3945 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3946 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3947 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3949 #try $OSTZFSDEVn - independent of vdev
3950 DEVNAME=OSTZFSDEV$num
3951 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3953 error "unknown fstype!";;
3959 # Physical device location of data
3965 local fstype=$(facet_fstype ost$num)
3969 # vdevs are not supported by ldiskfs
3972 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3973 # Device formatted by zfs
3975 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3977 error "unknown fstype!";;
3983 # Logical device formatted for lustre
3986 local DEVNAME=MDSDEV$num
3988 local fstype=$(facet_fstype mds$num)
3992 local dev=mds${num}_dev
3993 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3994 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3995 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3997 # try $MDSZFSDEVn - independent of vdev
3998 DEVNAME=MDSZFSDEV$num
3999 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4001 error "unknown fstype!";;
4007 # Physical location of data
4011 local fstype=$(facet_fstype mds$num)
4015 # vdevs are not supported by ldiskfs
4018 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4019 # Device formatted by ZFS
4020 local DEVNAME=MDSDEV$num
4021 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4023 error "unknown fstype!";;
4031 local fstype=$(facet_fstype mgs)
4035 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4036 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4037 DEVPTR=$(mdsdevname 1)
4039 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4043 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4044 ( [ -z "$MGSZFSDEV" ] &&
4045 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4046 DEVPTR=$(mdsdevname 1)
4048 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4051 error "unknown fstype!";;
4060 local fstype=$(facet_fstype mgs)
4064 # vdevs are not supported by ldiskfs
4067 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4068 ( [ -z "$MGSDEV" ] &&
4069 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4070 VDEVPTR=$(mdsvdevname 1)
4071 elif [ -n "$MGSDEV" ]; then
4075 error "unknown fstype!";;
4083 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4085 local var=${facet}_MOUNT
4086 eval mntpt=${!var:-${MOUNT}-$facet}
4093 local dev=$(facet_device $facet)
4094 local mnt=${2:-$(facet_mntpt $facet)}
4098 if dm_flakey_supported $facet; then
4099 dm_dev=$(dm_create_dev $facet $dev)
4100 [[ -n "$dm_dev" ]] || dm_dev=$dev
4102 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4103 export_dm_dev $facet $dm_dev
4105 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4110 local dev=$(facet_device $facet)
4111 local mnt=${2:-$(facet_mntpt $facet)}
4113 do_facet $facet $UMOUNT $mnt
4117 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4122 local ds=$(facet_device $facet)
4123 local mnt=${2:-$(facet_mntpt $facet)}
4128 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4129 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4130 do_facet $facet $ZFS set canmount=noauto $ds
4132 # The "legacy" mount method is used here because "zfs unmount $mnt"
4133 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4134 # targets are not available at the time, the stat(2) on $MOUNT will
4137 do_facet $facet $ZFS set mountpoint=legacy $ds
4138 do_facet $facet mount -t zfs $ds $mnt
4139 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4140 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4145 local ds=$(facet_device $facet)
4146 local mnt=${2:-$(facet_mntpt $facet)}
4147 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4148 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4149 local mntpt=${!var_mntpt}
4150 local canmnt=${!var_canmnt}
4154 do_facet $facet umount $mnt
4155 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4156 do_facet $facet $ZFS set canmount=$canmnt $ds
4163 local fstype=$(facet_fstype $facet)
4165 mount_$fstype $facet $mnt
4171 local fstype=$(facet_fstype $facet)
4173 unmount_$fstype $facet $mnt
4180 # make sure we are using the primary server, so test-framework will
4181 # be able to clean up properly.
4182 activemds=`facet_active mds1`
4183 if [ $activemds != "mds1" ]; then
4187 local clients=$CLIENTS
4188 [ -z $clients ] && clients=$(hostname)
4190 zconf_umount_clients $clients $MOUNT "$*" || true
4191 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4193 [ -n "$CLIENTONLY" ] && return
4195 # The add fn does rm ${facet}active file, this would be enough
4196 # if we use do_facet <facet> only after the facet added, but
4197 # currently we use do_facet mds in local.sh
4198 for num in `seq $MDSCOUNT`; do
4200 rm -f ${TMP}/mds${num}active
4202 combined_mgs_mds && rm -f $TMP/mgsactive
4204 for num in `seq $OSTCOUNT`; do
4206 rm -f $TMP/ost${num}active
4209 if ! combined_mgs_mds ; then
4213 if $SHARED_KEY; then
4214 export SK_MOUNTED=false
4220 cleanup_echo_devs () {
4223 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4225 for dev in $devs; do
4226 $LCTL --device $dev cleanup
4227 $LCTL --device $dev detach
4232 nfs_client_mode && return
4233 cifs_client_mode && return
4236 CLEANUP_DM_DEV=true stopall $*
4243 combined_mgs_mds () {
4244 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4245 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4249 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4253 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4259 local fsname=${3:-"$FSNAME"}
4260 local type=$(facet_type $facet)
4261 local index=$(facet_index $facet)
4262 local fstype=$(facet_fstype $facet)
4263 local host=$(facet_host $facet)
4268 if [ $type == MGS ] || ( [ $type == MDS ] &&
4269 [ "$dev" == $(mgsdevname) ] &&
4270 [ "$host" == "$(facet_host mgs)" ] ); then
4273 opts="--mgsnode=$MGSNID"
4276 if [ $type != MGS ]; then
4277 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4281 var=${facet}failover_HOST
4282 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4283 opts+=" --failnode=$(h2nettype ${!var})"
4286 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4287 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4289 if [ $type == MDS ]; then
4290 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4291 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4292 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4293 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4295 if [ $fstype == ldiskfs ]; then
4296 # Check for wide striping
4297 if [ $OSTCOUNT -gt 160 ]; then
4298 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4299 fs_mkfs_opts+="-O ea_inode"
4303 if [ -n "${!var}" ]; then
4304 fs_mkfs_opts+=" -J device=${!var}"
4306 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4308 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4312 if [ $type == OST ]; then
4313 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4315 if [ $fstype == ldiskfs ]; then
4317 if [ -n "${!var}" ]; then
4318 fs_mkfs_opts+=" -J device=${!var}"
4320 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4325 opts+=" --backfstype=$fstype"
4328 if [ -n "${!var}" ]; then
4329 opts+=" --device-size=${!var}"
4332 var=$(upper $fstype)_MKFS_OPTS
4333 fs_mkfs_opts+=${!var:+" ${!var}"}
4335 var=${type}_FS_MKFS_OPTS
4336 fs_mkfs_opts+=${!var:+" ${!var}"}
4338 if [ -n "${fs_mkfs_opts## }" ]; then
4339 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4343 opts+=${!var:+" ${!var}"}
4350 local type=$(facet_type $facet)
4351 local var=${type}_MOUNT_FS_OPTS
4353 if [ -n "${!var}" ]; then
4354 opts+=" --mountfsoptions=${!var}"
4359 check_ost_indices() {
4360 local index_count=${#OST_INDICES[@]}
4361 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4363 # OST count is greater than the index count in $OST_INDEX_LIST.
4364 # We need check whether there are duplicate indices.
4368 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4369 index=$(facet_index ost$i)
4370 for j in $(seq 0 $((index_count - 1))); do
4371 [[ $index -ne ${OST_INDICES[j]} ]] ||
4372 error "ost$i has the same index $index as ost$((j+1))"
4379 local facet_type=$1 # mgs || mds || ost
4381 local facet=${1}${2}
4384 case "$(facet_fstype $facet)" in
4386 device=$(${facet_type}devname $facet_num)
4389 device=$(${facet_type}vdevname $facet_num)
4392 error "Unhandled filesystem type"
4396 do_facet $facet "[ -e \"$device\" ]" && return
4398 # Note: the following check only works with absolute paths
4399 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4400 error "$facet: device '$device' does not exist"
4402 do_facet $facet "touch \"${device}\""
4411 echo "Format mgs: $(mgsdevname)"
4412 reformat_external_journal mgs
4414 # touch "device" in case it is a loopback file for testing and needs to
4415 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4416 # to non-existent files in /dev if the admin made a typo during setup
4419 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4420 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4430 echo "Format mds$num: $(mdsdevname $num)"
4431 reformat_external_journal mds$num
4433 __touch_device mds $num
4435 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4436 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4437 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4446 echo "Format ost$num: $(ostdevname $num)"
4447 reformat_external_journal ost$num
4449 __touch_device ost $num
4451 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4452 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4453 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4458 # Set hostid for ZFS/SPL zpool import protection
4459 # (Assumes MDS version is also OSS version)
4460 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4462 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4465 # We need ldiskfs here, may as well load them all
4467 [ -n "$CLIENTONLY" ] && return
4468 echo Formatting mgs, mds, osts
4469 if ! combined_mgs_mds ; then
4473 for num in $(seq $MDSCOUNT); do
4477 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4479 for num in $(seq $OSTCOUNT); do
4485 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4489 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4493 # 0: success, the old identity set already.
4494 # 1: success, the old identity does not set.
4499 local j=`expr $num - 1`
4500 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4502 if [ -z "$MDT" ]; then
4506 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4509 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4511 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4514 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4516 if [ $old = "NONE" ]; then
4525 zconf_umount $HOSTNAME $1 || error "umount failed"
4526 zconf_mount $HOSTNAME $1 || error "mount failed"
4534 rm -f $TMP/${facet}active
4535 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4540 local mdt_count=${1:-$MDSCOUNT}
4541 local ost_count=${2:-$OSTCOUNT}
4544 for num in $(seq $mdt_count); do
4545 DEVNAME=$(mdsdevname $num)
4546 writeconf_facet mds$num $DEVNAME || rc=$?
4549 for num in $(seq $ost_count); do
4550 DEVNAME=$(ostdevname $num)
4551 writeconf_facet ost$num $DEVNAME || rc=$?
4557 if ! combined_mgs_mds ; then
4558 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4567 for num in $(seq $MDSCOUNT); do
4568 devname=$(mdsdevname $num)
4569 start mds$num $devname $MDS_MOUNT_OPTS
4571 # We started mds$num, now we should set mds${num}_HOST
4572 # and mds${num}failover_HOST variables properly if they
4574 host=$(facet_host mds$num)
4575 for varname in mds${num}_HOST mds${num}failover_HOST; do
4576 if [[ -z "${!varname}" ]]; then
4580 if [ $IDENTITY_UPCALL != "default" ]; then
4581 switch_identity $num $IDENTITY_UPCALL
4591 for num in $(seq $OSTCOUNT); do
4592 devname=$(ostdevname $num)
4593 start ost$num $devname $OST_MOUNT_OPTS
4595 # We started ost$num, now we should set ost${num}_HOST
4596 # and ost${num}failover_HOST variables properly if they
4598 host=$(facet_host ost$num)
4599 for varname in ost${num}_HOST ost${num}failover_HOST; do
4600 if [[ -z "${!varname}" ]]; then
4608 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4609 if [ ! -z $arg1 ]; then
4610 [ "$arg1" = "server_only" ] && return
4613 if [ -n "$CLIENTS" ]; then
4614 zconf_mount_clients $CLIENTS $MOUNT
4618 if [ "$MOUNT_2" ]; then
4619 mount_client $MOUNT2
4620 if [ -n "$CLIENTS" ]; then
4621 zconf_mount_clients $CLIENTS $MOUNT2
4626 sk_nodemap_setup() {
4627 local sk_map_name=${1:-$SK_S2SNM}
4628 local sk_map_nodes=${2:-$HOSTNAME}
4629 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4630 for servernode in $sk_map_nodes; do
4631 local nids=$(do_nodes $servernode "$LCTL list_nids")
4632 for nid in $nids; do
4633 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4634 $sk_map_name --range $nid"
4642 nfs_client_mode && return
4643 cifs_client_mode && return
4645 sanity_mount_check || error "environments are insane!"
4651 if [ -z "$CLIENTONLY" ]; then
4652 echo Setup mgs, mdt, osts
4653 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4655 if $SK_MOUNTED; then
4656 echo "Shared Key file system already mounted"
4661 if $SHARED_KEY; then
4662 export SK_MOUNTED=true
4666 echo "GSS_SK: setting kernel keyring perms"
4667 do_nodes $(comma_list $(all_nodes)) \
4668 "keyctl show | grep lustre | cut -c1-11 |
4670 xargs -IX keyctl setperm X 0x3f3f3f3f"
4673 # Need to start one nodemap for servers,
4674 # and one for clients.
4675 sk_nodemap_setup $SK_S2SNM \
4676 $(comma_list $(all_server_nodes))
4678 sk_nodemap_setup $SK_S2SNMCLI \
4679 ${CLIENTS:-$HOSTNAME}
4680 echo "Nodemap set up for SK S2S, remounting."
4689 # wait a while to allow sptlrpc configuration be propogated to targets,
4690 # only needed when mounting new target devices.
4698 # by remounting mdt before ost, initial connect from mdt to ost might
4699 # timeout because ost is not ready yet. wait some time to its fully
4700 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4701 # preceeded by a context negotiation rpc with $TIMEOUT.
4702 # FIXME better by monitoring import status.
4705 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4706 set_rule $FSNAME any cli2ost $SK_FLAVOR
4707 if $SK_SKIPFIRST; then
4708 export SK_SKIPFIRST=false
4712 "lctl set_param osc.*.idle_connect=1"
4715 wait_flavor cli2mdt $SK_FLAVOR
4716 wait_flavor cli2ost $SK_FLAVOR
4721 sleep $((TIMEOUT + 5))
4727 mounted_lustre_filesystems() {
4728 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4731 init_facet_vars () {
4732 [ -n "$CLIENTONLY" ] && return 0
4739 eval export ${facet}_dev=${device}
4740 eval export ${facet}_opt=\"$@\"
4742 local dev=${facet}_dev
4744 # We need to loop for the label
4745 # in case its not initialized yet.
4746 for wait_time in {0,1,3,5,10}; do
4748 if [ $wait_time -gt 0 ]; then
4749 echo "${!dev} not yet initialized,"\
4750 "waiting ${wait_time} seconds."
4754 local label=$(devicelabel ${facet} ${!dev})
4756 # Check to make sure the label does
4757 # not include ffff at the end of the label.
4758 # This indicates it has not been initialized yet.
4760 if [[ $label =~ [f|F]{4}$ ]]; then
4761 # label is not initialized, unset the result
4762 # and either try again or fail
4769 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4771 eval export ${facet}_svc=${label}
4773 local varname=${facet}failover_HOST
4774 if [ -z "${!varname}" ]; then
4775 eval export $varname=$(facet_host $facet)
4778 varname=${facet}_HOST
4779 if [ -z "${!varname}" ]; then
4780 eval export $varname=$(facet_host $facet)
4783 # ${facet}failover_dev is set in cfg file
4784 varname=${facet}failover_dev
4785 if [ -n "${!varname}" ] ; then
4786 eval export ${facet}failover_dev=${!varname}
4788 eval export ${facet}failover_dev=$device
4791 # get mount point of already mounted device
4792 # is facet_dev is already mounted then use the real
4793 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4794 # i.e. ${facet}_MOUNT if specified by user or default
4795 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4796 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4797 if [ -z $mntpt ]; then
4798 mntpt=$(facet_mntpt $facet)
4800 eval export ${facet}_MOUNT=$mntpt
4803 init_facets_vars () {
4806 if ! remote_mds_nodsh; then
4807 for num in $(seq $MDSCOUNT); do
4808 DEVNAME=`mdsdevname $num`
4809 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4813 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4815 if ! remote_ost_nodsh; then
4816 for num in $(seq $OSTCOUNT); do
4817 DEVNAME=$(ostdevname $num)
4818 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4823 init_facets_vars_simple () {
4826 if ! remote_mds_nodsh; then
4827 for num in $(seq $MDSCOUNT); do
4828 devname=$(mdsdevname $num)
4829 eval export mds${num}_dev=${devname}
4830 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
4834 if ! combined_mgs_mds ; then
4835 eval export mgs_dev=$(mgsdevname)
4836 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
4839 if ! remote_ost_nodsh; then
4840 for num in $(seq $OSTCOUNT); do
4841 devname=$(ostdevname $num)
4842 eval export ost${num}_dev=${devname}
4843 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
4848 osc_ensure_active () {
4853 while [ $period -lt $timeout ]; do
4854 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4855 if [ $count -eq 0 ]; then
4859 echo "There are $count OST are inactive, wait $period seconds, and try again"
4861 period=$((period+3))
4864 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4867 set_conf_param_and_check() {
4871 local ORIG=$(do_facet $myfacet "$TEST")
4872 if [ $# -gt 3 ]; then
4878 echo "Setting $PARAM from $ORIG to $FINAL"
4879 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4880 error "conf_param $PARAM failed"
4882 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4883 error "check $PARAM failed!"
4886 set_persistent_param() {
4890 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4892 if [ $# -gt 3 ]; then
4899 if [[ $PERM_CMD = *"set_param -P"* ]]; then
4900 echo "Setting $test_param from $orig to $final"
4901 do_facet mgs "$PERM_CMD $test_param='$final'" ||
4902 error "$PERM_CMD $test_param failed"
4904 echo "Setting $param from $orig to $final"
4905 do_facet mgs "$PERM_CMD $param='$final'" ||
4906 error "$PERM_CMD $param failed"
4910 set_persistent_param_and_check() {
4914 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4916 if [ $# -gt 3 ]; then
4923 set_persistent_param $myfacet $test_param $param "$final"
4925 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
4926 error "check $param failed!"
4929 init_param_vars () {
4930 TIMEOUT=$(lctl get_param -n timeout)
4931 TIMEOUT=${TIMEOUT:-20}
4933 if [ -n $arg1 ]; then
4934 [ "$arg1" = "server_only" ] && return
4937 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4939 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4940 log "Using TIMEOUT=$TIMEOUT"
4942 osc_ensure_active $SINGLEMDS $TIMEOUT
4943 osc_ensure_active client $TIMEOUT
4944 $LCTL set_param osc.*.idle_timeout=debug
4946 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4947 local current_jobid_var=$($LCTL get_param -n jobid_var)
4949 if [ $JOBID_VAR = "existing" ]; then
4950 echo "keeping jobstats as $current_jobid_var"
4951 elif [ $current_jobid_var != $JOBID_VAR ]; then
4952 echo "setting jobstats to $JOBID_VAR"
4954 set_persistent_param_and_check client \
4955 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
4958 echo "jobstats not supported by server"
4961 if [ $QUOTA_AUTO -ne 0 ]; then
4962 if [ "$ENABLE_QUOTA" ]; then
4963 echo "enable quota as required"
4964 setup_quota $MOUNT || return 2
4966 echo "disable quota as required"
4967 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4973 nfs_client_mode () {
4974 if [ "$NFSCLIENT" ]; then
4975 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4976 local clients=$CLIENTS
4977 [ -z $clients ] && clients=$(hostname)
4979 # FIXME: remove hostname when 19215 fixed
4980 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4981 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4982 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4983 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4985 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4991 cifs_client_mode () {
4992 [ x$CIFSCLIENT = xyes ] &&
4993 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4996 check_config_client () {
4999 local mounted=$(mount | grep " $mntpt ")
5000 if [ -n "$CLIENTONLY" ]; then
5002 # CLIENTONLY should not depend on *_HOST settings
5003 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5004 # in theory someone could create a new,
5005 # client-only config file that assumed lustre was already
5006 # configured and didn't set the MGSNID. If MGSNID is not set,
5007 # then we should use the mgs nid currently being used
5008 # as the default value. bug 18021
5009 [[ x$MGSNID = x ]] &&
5012 if [[ x$mgc != xMGC$MGSNID ]]; then
5013 if [ "$mgs_HOST" ]; then
5014 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5015 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5016 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5022 echo Checking config lustre mounted on $mntpt
5023 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5024 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5028 check_config_clients () {
5029 local clients=${CLIENTS:-$HOSTNAME}
5032 nfs_client_mode && return
5033 cifs_client_mode && return
5035 do_rpc_nodes "$clients" check_config_client $mntpt
5037 sanity_mount_check || error "environments are insane!"
5041 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5042 local cltimeout=$(lctl get_param -n timeout)
5043 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5044 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5051 [ -z $mntpt ] && return 1
5052 local mounted=$(mounted_lustre_filesystems)
5054 echo $mounted' ' | grep -w -q $mntpt' '
5058 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5062 # empty lustre filesystem may have empty directories lost+found and .lustre
5064 # exclude .lustre & lost+found
5065 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5066 -print | wc -l) = 1 ] || return 1
5067 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5068 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5069 # exclude .lustre/fid (LU-2780)
5070 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5071 -print | wc -l) = 1 ] || return 1
5073 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5078 check_and_setup_lustre() {
5080 nfs_client_mode && return
5081 cifs_client_mode && return
5083 local MOUNTED=$(mounted_lustre_filesystems)
5087 # both MOUNT and MOUNT2 are not mounted
5088 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5089 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5090 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5092 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5093 export I_MOUNTED=yes
5097 elif is_mounted $MOUNT2; then
5099 # MOUNT2 is mounted, while MOUNT_2 is not set
5100 if ! [ "$MOUNT_2" ]; then
5101 cleanup_mount $MOUNT2
5102 export I_UMOUNTED2=yes
5105 # MOUNT2 is mounted, MOUNT_2 is set
5107 # FIXME: what to do if check_config failed?
5109 # 1) remote client has mounted other Lustre fs ?
5110 # 2) it has insane env ?
5111 # let's try umount MOUNT2 on all clients and mount it again:
5112 if ! check_config_clients $MOUNT2; then
5113 cleanup_mount $MOUNT2
5114 restore_mount $MOUNT2
5115 export I_MOUNTED2=yes
5120 # MOUNT is mounted MOUNT2 is not mounted
5121 elif [ "$MOUNT_2" ]; then
5122 restore_mount $MOUNT2
5123 export I_MOUNTED2=yes
5127 # FIXME: what to do if check_config failed?
5129 # 1) remote client has mounted other Lustre fs?
5130 # 2) lustre is mounted on remote_clients atall ?
5131 check_config_clients $MOUNT
5135 set_default_debug_nodes $(comma_list $(nodes_list))
5138 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5140 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5141 facets="$(get_facets OST)"
5142 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5143 facets="$facets,$(get_facets MDS)"
5144 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5145 facets="$facets,mgs"
5146 local nodes="$(facets_hosts ${facets})"
5147 if [ -n "$nodes" ] ; then
5148 do_nodes $nodes "$LCTL set_param \
5149 osd-ldiskfs.track_declares_assert=1 || true"
5159 if [ "$ONLY" == "setup" ]; then
5165 local clients=${CLIENTS:-$HOSTNAME}
5168 zconf_mount_clients $clients $mntpt
5172 local clients=${CLIENTS:-$HOSTNAME}
5175 zconf_umount_clients $clients $mntpt
5178 cleanup_and_setup_lustre() {
5179 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5180 lctl set_param debug=0 || true
5182 if [ "$ONLY" == "cleanup" ]; then
5186 check_and_setup_lustre
5189 # Get all of the server target devices from a given server node and type.
5196 if [ "$type" == ost ]; then
5197 devs=$(get_osd_param $node "" mntdev)
5199 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5201 for dev in $devs; do
5203 *loop*) do_node $node "losetup $dev" | \
5204 sed -e "s/.*(//" -e "s/).*//" ;;
5210 # Get all of the server target devices.
5215 # Master MDS parameters used by lfsck
5216 MDTNODE=$(facet_active_host $SINGLEMDS)
5217 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5221 for node in $(mdts_nodes); do
5222 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5228 for node in $(osts_nodes); do
5229 OSTDEVS[i]=$(get_mnt_devs $node ost)
5234 # Run e2fsck on MDT or OST device.
5239 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5240 local log=$TMP/e2fsck.log
5244 do_node $node $cmd 2>&1 | tee $log
5246 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5248 if [ $MDSCOUNT -gt 1 ]; then
5249 skip_noexit "DNE mode isn't supported!"
5253 error "It's not DNE mode."
5258 [ $rc -le $FSCK_MAX_ERR ] ||
5259 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5265 # Run resize2fs on MDT or OST device.
5274 do_facet $facet "$RESIZE2FS $opts $device $size"
5277 # verify a directory is shared among nodes.
5278 check_shared_dir() {
5280 local list=${2:-$(comma_list $(nodes_list))}
5282 [ -z "$dir" ] && return 1
5283 do_rpc_nodes "$list" check_logdir $dir
5284 check_write_access $dir "$list" || return 1
5289 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5290 $LCTL set_param printk=+lfsck
5291 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5293 for k in $(seq $MDSCOUNT); do
5294 # wait up to 10+1 minutes for LFSCK to complete
5295 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5296 mdd.$(facet_svc mds${k}).lfsck_layout |
5297 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5298 error "MDS${k} layout isn't the expected 'completed'"
5299 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5300 mdd.$(facet_svc mds${k}).lfsck_namespace |
5301 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5302 error "MDS${k} namespace isn't the expected 'completed'"
5304 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5305 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5306 awk '/repaired/ { print $2 }' | calc_sum)
5307 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5308 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5309 awk '/repaired/ { print $2 }' | calc_sum)
5310 local repaired=$((rep_mdt + rep_ost))
5311 [ $repaired -eq 0 ] ||
5312 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5315 dump_file_contents() {
5321 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5322 error_noexit false \
5323 "Invalid parameters for dump_file_contents()"
5326 for node in ${nodes}; do
5327 do_node $node "for i in \\\$(find $dir -type f); do
5328 echo ====\\\${i}=======================;
5330 done" >> ${logname}.${node}.log
5334 dump_command_output() {
5340 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5341 error_noexit false \
5342 "Invalid parameters for dump_command_output()"
5346 for node in ${nodes}; do
5347 do_node $node "echo ====${cmd}=======================;
5348 $cmd" >> ${logname}.${node}.log
5355 # dump file contents from /proc/spl in case of zfs test
5356 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5357 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5358 dump_command_output \
5359 "$(osts_nodes)" "zpool events -v" "${logname}"
5362 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5363 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5364 dump_command_output \
5365 "$(mdts_nodes)" "zpool events -v" "${logname}"
5369 check_and_cleanup_lustre() {
5370 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5371 "$TESTSUITE" != "sanity-scrub" ]; then
5375 if is_mounted $MOUNT; then
5376 if $DO_CLEANUP; then
5377 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5378 error "remove sub-test dirs failed"
5382 [ "$ENABLE_QUOTA" ] && restore_quota || true
5385 if [ "$I_UMOUNTED2" = "yes" ]; then
5386 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5389 if [ "$I_MOUNTED2" = "yes" ]; then
5390 cleanup_mount $MOUNT2
5393 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5394 cleanupall -f || error "cleanup failed"
5402 wait_for_function () {
5405 # suppress fn both stderr and stdout
5406 if [ "$1" = "--quiet" ]; then
5408 quiet=" > /dev/null 2>&1"
5420 eval $fn $quiet && return 0
5422 wait=$((wait + sleep))
5423 [ $wait -lt $max ] || return 1
5424 echo waiting $fn, $((max - wait)) secs left ...
5434 [ "$host" = "$HOSTNAME" ] && return 0
5436 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5437 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5438 echo "Network not available!"
5442 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5450 # Convert a space-delimited list to a comma-delimited list. If the input is
5451 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5453 # echo is used to convert newlines to spaces, since it doesn't
5454 # introduce a trailing space as using "tr '\n' ' '" does
5455 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5461 echo $list | grep -qw $item
5464 # list, excluded are the comma separated lists
5465 exclude_items_from_list () {
5471 for item in ${excluded//,/ }; do
5472 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5474 echo $(comma_list $list)
5477 # list, expand are the comma separated lists
5479 local list=${1//,/ }
5480 local expand=${2//,/ }
5483 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5484 echo $(comma_list $expanded)
5487 testslist_filter () {
5488 local script=$LUSTRE/tests/${TESTSUITE}.sh
5490 [ -f $script ] || return 0
5492 local start_at=$START_AT
5493 local stop_at=$STOP_AT
5495 local var=${TESTSUITE//-/_}_START_AT
5496 [ x"${!var}" != x ] && start_at=${!var}
5497 var=${TESTSUITE//-/_}_STOP_AT
5498 [ x"${!var}" != x ] && stop_at=${!var}
5500 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5501 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5502 /^'${start_at}'$/ {flag = 0}
5503 {if (flag == 1) print $0}
5504 /^'${stop_at}'$/ { flag = 1 }'
5508 (cd `dirname $1`; echo $PWD/`basename $1`)
5512 local types=${1:-"OST MDS MGS"}
5516 for entry in $types; do
5517 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5518 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5521 MGS ) list="$list $name";;
5522 MDS|OST|AGT ) local count=${type}COUNT
5523 for ((i=1; i<=${!count}; i++)) do
5524 list="$list ${name}$i"
5526 * ) error "Invalid facet type"
5530 echo $(comma_list $list)
5533 ##################################
5534 # Adaptive Timeouts funcs
5537 # only check mds, we assume at_max is the same on all nodes
5538 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5539 if [ $at_max -eq 0 ]; then
5550 # suppose that all ost-s have the same $at value set
5551 [ $facet != "ost" ] || facet=ost1
5553 do_facet $facet "lctl get_param -n $at"
5571 if [ $facet == "ost" ]; then
5572 facet=$(get_facets OST)
5573 elif [ $facet == "mds" ]; then
5574 facet=$(get_facets MDS)
5576 hosts=$(expand_list $hosts $(facets_hosts $facet))
5579 do_nodes $hosts lctl set_param at_max=$at_max
5582 ##################################
5586 # OBD_FAIL_MDS_ALL_REQUEST_NET
5588 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5589 do_facet client "$1" || RC=$?
5590 do_facet $SINGLEMDS lctl set_param fail_loc=0
5595 # OBD_FAIL_MDS_ALL_REPLY_NET
5597 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5599 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5603 drop_reint_reply() {
5604 # OBD_FAIL_MDS_REINT_NET_REP
5606 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5608 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5612 drop_update_reply() {
5613 # OBD_FAIL_OUT_UPDATE_NET_REP
5617 do_facet mds${index} lctl set_param fail_loc=0x1701
5618 do_facet client "$@" || RC=$?
5619 do_facet mds${index} lctl set_param fail_loc=0
5624 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5627 local timeout=${2:-0}
5628 # default is (obd_timeout / 4) if unspecified
5629 echo "timeout is $timeout/$2"
5630 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5631 do_facet client "$1" || RC=$?
5632 do_facet client "sync"
5633 do_facet ost1 lctl set_param fail_loc=0
5637 drop_ldlm_cancel() {
5638 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5640 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5641 do_nodes $list lctl set_param fail_loc=0x304
5643 do_facet client "$@" || RC=$?
5645 do_nodes $list lctl set_param fail_loc=0
5649 drop_bl_callback_once() {
5651 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5652 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5653 do_facet client lctl set_param fail_loc=0x80000305
5654 do_facet client "$@" || rc=$?
5655 do_facet client lctl set_param fail_loc=0
5656 do_facet client lctl set_param fail_val=0
5657 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5661 drop_bl_callback() {
5663 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5664 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5665 do_facet client lctl set_param fail_loc=0x305
5666 do_facet client "$@" || rc=$?
5667 do_facet client lctl set_param fail_loc=0
5668 do_facet client lctl set_param fail_val=0
5669 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5674 #define OBD_FAIL_LDLM_REPLY 0x30c
5676 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5677 do_nodes $list lctl set_param fail_loc=0x30c
5679 do_facet client "$@" || RC=$?
5681 do_nodes $list lctl set_param fail_loc=0
5685 drop_ldlm_reply_once() {
5686 #define OBD_FAIL_LDLM_REPLY 0x30c
5688 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5689 do_nodes $list lctl set_param fail_loc=0x8000030c
5691 do_facet client "$@" || RC=$?
5693 do_nodes $list lctl set_param fail_loc=0
5701 echo "clearing fail_loc on $facet"
5702 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5705 set_nodes_failloc () {
5707 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5710 cancel_lru_locks() {
5711 #$LCTL mark "cancel_lru_locks $1 start"
5712 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5713 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5714 #$LCTL mark "cancel_lru_locks $1 stop"
5719 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5720 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5721 echo "$DEFAULT_LRU_SIZE"
5726 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5729 lru_resize_disable()
5731 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5737 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5743 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5744 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5745 echo there is still data in page cache $FILE ?
5746 lctl get_param -n $FILE
5754 DEBUGSAVE="$(lctl get_param -n debug)"
5755 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5759 [ -n "$DEBUGSAVE" ] &&
5760 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5764 [ -n "$DEBUGSAVE_SERVER" ] &&
5765 do_nodes $(comma_list $(all_server_nodes)) \
5766 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5772 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5775 debug_size_restore() {
5776 [ -n "$DEBUG_SIZE_SAVED" ] && \
5777 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5781 start_full_debug_logging() {
5786 local DEBUG_SIZE=150
5788 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5789 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5792 stop_full_debug_logging() {
5797 # prints bash call stack
5798 print_stack_trace() {
5801 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5802 local src=${BASH_SOURCE[$i]}
5803 local lineno=${BASH_LINENO[$i-1]}
5804 local funcname=${FUNCNAME[$i]}
5805 echo " = $src:$lineno:$funcname()"
5810 local TYPE=${TYPE:-"FAIL"}
5813 # do not dump logs if $1=false
5814 if [ "x$1" = "xfalse" ]; then
5819 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5820 (print_stack_trace 2) >&2
5822 # We need to dump the logs on all nodes
5824 gather_logs $(comma_list $(nodes_list))
5828 [ "$TESTSUITELOG" ] &&
5829 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5830 if [ -z "$*" ]; then
5831 echo "error() without useful message, please fix" > $LOGDIR/err
5833 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5834 echo "$@" > $LOGDIR/ignore
5836 echo "$@" > $LOGDIR/err
5840 # cleanup the env for failed tests
5844 ##################################
5846 ##################################
5848 # usage: stack_trap arg sigspec
5850 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5851 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5852 # of overwriting them.
5853 # stacked traps are executed in reverse order of their registration
5855 # arg and sigspec have the same meaning as in man (1) trap
5861 # Use "trap -p" to get the quoting right
5862 local old_trap="$(trap -p "$sigspec")"
5863 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5864 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5866 # Once again, use "trap -p" to get the quoting right
5867 local new_trap="$(trap -- "$arg" "$sigspec"
5869 trap -- '' "$sigspec")"
5871 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5873 # The resulting string should be safe to "eval" as it is (supposedly
5874 # correctly) quoted by "trap -p"
5875 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5884 local log=$TESTSUITELOG
5886 [ -f "$log" ] && grep -q FAIL $log && status=1
5900 # use only if we are ignoring failures for this test, bugno required.
5901 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5902 # e.g. error_ignore bz5494 "your message" or
5903 # error_ignore LU-5494 "your message"
5905 local TYPE="IGNORE ($1)"
5910 error_and_remount() {
5912 remount_client $MOUNT
5916 # Throw an error if it's not running in vm - usually for performance
5919 local virt=$(running_in_vm)
5920 if [[ -n "$virt" ]]; then
5921 echo "running in VM '$virt', ignore error"
5922 error_ignore env=$virt "$@"
5929 # Function: skip_env()
5930 # Purpose: to skip a test during developer testing because some tool
5931 # is missing, but fail the test in release testing because the test
5932 # environment is not configured properly".
5935 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5940 log " SKIP: $TESTSUITE $TESTNAME $@"
5942 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5943 skip_logged $TESTNAME "$@"
5946 echo "$@" > $LOGDIR/skip
5949 [[ -n "$TESTSUITELOG" ]] &&
5950 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5958 build_test_filter() {
5959 EXCEPT="$EXCEPT $(testslist_filter)"
5962 if [[ $O = [0-9]*-[0-9]* ]]; then
5963 for num in $(seq $(echo $O | tr '-' ' ')); do
5971 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5972 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5973 [ "$EXCEPT_SLOW" ] && \
5974 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5975 for E in $EXCEPT; do
5976 eval EXCEPT_${E}=true
5978 for E in $ALWAYS_EXCEPT; do
5979 eval EXCEPT_ALWAYS_${E}=true
5981 for E in $EXCEPT_SLOW; do
5982 eval EXCEPT_SLOW_${E}=true
5984 for G in $GRANT_CHECK_LIST; do
5985 eval GCHECK_ONLY_${G}=true
5990 if [[ $1 = [a-z]* ]]; then
5997 # print a newline if the last test was skipped
5998 export LAST_SKIPPED=
5999 export ALWAYS_SKIPPED=
6001 # Main entry into test-framework. This is called with the name and
6002 # description of a test. The name is used to find the function to run
6003 # the test using "test_$name".
6005 # This supports a variety of methods of specifying specific test to
6006 # run or not run. These need to be documented...
6010 export base=$(basetest $1)
6015 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6016 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6017 local testname=EXCEPT_$1
6018 local testname_base=EXCEPT_$base
6019 if [ ${!testname}x != x ]; then
6021 skip_message="skipping excluded test $1"
6022 elif [ ${!testname_base}x != x ]; then
6024 skip_message="skipping excluded test $1 (base $base)"
6027 testname=EXCEPT_ALWAYS_$1
6028 testname_base=EXCEPT_ALWAYS_$base
6029 if [ ${!testname}x != x ]; then
6031 skip_message="skipping ALWAYS excluded test $1"
6032 elif [ ${!testname_base}x != x ]; then
6034 skip_message="skipping ALWAYS excluded test $1 (base $base)"
6037 testname=EXCEPT_SLOW_$1
6038 testname_base=EXCEPT_SLOW_$base
6039 if [ ${!testname}x != x ]; then
6041 skip_message="skipping SLOW test $1"
6042 elif [ ${!testname_base}x != x ]; then
6044 skip_message="skipping SLOW test $1 (base $base)"
6047 # If there are tests on the ONLY list, check if the current test
6048 # is on that list and, if so, check if the test is to be skipped
6049 # and if we are supposed to honor the skip lists.
6050 if [ -n "$ONLY" ]; then
6052 testname_base=ONLY_$base
6053 if [[ ${!testname}x != x || ${!testname_base}x != x ]]; then
6055 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6057 skip_noexit "$skip_message"
6060 [ -n "$LAST_SKIPPED" ] &&
6061 echo "" && LAST_SKIPPED=
6063 run_one_logged $1 "$2"
6073 if [ -n "$ALWAYS_SKIPPED" ]; then
6075 skip_noexit "$skip_message"
6078 run_one_logged $1 "$2"
6086 load_module ../libcfs/libcfs/libcfs
6098 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6103 strace -o $TMP/$1.strace -ttt $*
6105 log "FINISHED: $*: rc $RC"
6112 banner test complete, duration $duration sec
6113 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6114 echo duration $duration >>$TESTSUITELOG
6118 # Set TEST_STATUS here. It will be used for logging the result.
6121 if [[ -f $LOGDIR/err ]]; then
6123 elif [[ -f $LOGDIR/skip ]]; then
6126 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6130 local FFREE=$(do_node $SINGLEMDS \
6131 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6132 local FTOTAL=$(do_node $SINGLEMDS \
6133 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6135 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6139 echo -n "Resetting fail_loc on all nodes..."
6140 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6141 fail_val=0 2>/dev/null" || true
6147 # Log a message (on all nodes) padded with "=" before and after.
6148 # Also appends a timestamp and prepends the testsuite name.
6151 EQUALS="===================================================================================================="
6153 msg="== ${TESTSUITE} $*"
6155 [[ $last != "=" && $last != " " ]] && msg="$msg "
6156 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6157 # always include at least == after the message
6158 log "$msg== $(date +"%H:%M:%S (%s)")"
6161 check_dmesg_for_errors() {
6163 local errors="VFS: Busy inodes after unmount of\|\
6164 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6165 group descriptors corrupted"
6167 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6168 [ -z "$res" ] && return 0
6169 echo "Kernel error detected: $res"
6174 # Run a single test function and cleanup after it.
6176 # This function should be run in a subshell so the test func can
6177 # exit() without stopping the whole script.
6182 export tfile=f${testnum}.${TESTSUITE}
6183 export tdir=d${testnum}.${TESTSUITE}
6184 export TESTNAME=test_$testnum
6185 local SAVE_UMASK=`umask`
6188 if ! grep -q $DIR /proc/mounts; then
6192 banner "test $testnum: $message"
6193 test_${testnum} || error "test_$testnum failed with $?"
6196 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6198 check_dmesg_for_errors || error "Error in dmesg detected"
6199 if [ "$PARALLEL" != "yes" ]; then
6200 ps auxww | grep -v grep | grep -q multiop &&
6201 error "multiop still running"
6212 # Wrapper around run_one to ensure:
6213 # - test runs in subshell
6214 # - output of test is saved to separate log file for error reporting
6215 # - test result is saved to data file
6218 local BEFORE=$(date +%s)
6220 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6221 local test_log=$LOGDIR/$name
6222 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6223 local zfs_debug_log=$LOGDIR/$zfs_log_name
6225 rm -rf $LOGDIR/ignore
6227 local SAVE_UMASK=$(umask)
6231 log_sub_test_begin test_${1}
6232 (run_one $1 "$2") 2>&1 | tee -i $test_log
6233 local RC=${PIPESTATUS[0]}
6235 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6236 echo "test_$1 returned $RC" | tee $LOGDIR/err
6238 duration=$(($(date +%s) - $BEFORE))
6239 pass "$1" "(${duration}s)"
6241 if [[ -f $LOGDIR/err ]]; then
6242 TEST_ERROR=$(cat $LOGDIR/err)
6243 elif [[ -f $LOGDIR/ignore ]]; then
6244 TEST_ERROR=$(cat $LOGDIR/ignore)
6245 elif [[ -f $LOGDIR/skip ]]; then
6246 TEST_ERROR=$(cat $LOGDIR/skip)
6248 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6250 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6254 if [ -f $LOGDIR/err ]; then
6255 log_zfs_info "$zfs_debug_log"
6256 $FAIL_ON_ERROR && exit $RC
6265 # Print information of skipped tests to result.yml
6268 log_sub_test_begin $1
6270 log_sub_test_end "SKIP" "0" "0" "$@"
6274 (cd $(dirname $1); echo $PWD/$(basename $1))
6279 export base=$(basetest $1)
6280 [ "$CHECK_GRANT" == "no" ] && return 0
6282 testnamebase=GCHECK_ONLY_${base}
6283 testname=GCHECK_ONLY_$1
6284 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6286 echo -n "checking grant......"
6288 local clients=$CLIENTS
6289 [ -z "$clients" ] && clients=$(hostname)
6291 # sync all the data and make sure no pending data on server
6292 do_nodes $clients sync
6293 clients_up # initiate all idling connections
6296 client_grant=$(do_nodes $clients \
6297 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6298 awk '{ total += $1 } END { printf("%0.0f", total) }')
6301 # which is tot_granted less grant_precreate
6302 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6304 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6305 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6306 /tot_pending/{ total -= $2 };
6307 /grant_precreate/{ total -= $2 };
6308 END { printf("%0.0f", total) }')
6310 # check whether client grant == server grant
6311 if [[ $client_grant -ne $server_grant ]]; then
6312 do_nodes $(comma_list $(osts_nodes)) \
6313 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6314 "obdfilter.${FSNAME}-OST*.grant_*"
6315 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6316 error "failed: client:${client_grant} server: ${server_grant}."
6318 echo "pass: client:${client_grant} server: ${server_grant}"
6322 ########################
6328 ost=`echo $1 | awk -F_ '{print $3}'`
6329 if [ -z $ost ]; then
6330 ost=`echo $1 | sed 's/-osc.*//'`
6335 ostuuid_from_index()
6337 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6340 ostname_from_index() {
6341 local uuid=$(ostuuid_from_index $1)
6345 index_from_ostuuid()
6347 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6350 mdtuuid_from_index()
6352 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6356 # Return unique identifier for given hostname
6359 echo $host_name | md5sum | cut -d' ' -f1
6363 # Returns list of ip addresses for each interface
6365 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6370 # Cache address list to avoid mutiple execution of local_addr_list
6371 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6373 for i in $LOCAL_ADDR_LIST ; do
6374 [[ "$i" == "$addr" ]] && return 0
6381 local is_local="IS_LOCAL_$(host_id $host_name)"
6382 if [ -z "${!is_local-}" ] ; then
6384 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6385 is_local_addr "$host_ip" && eval $is_local=1
6387 [[ "${!is_local}" == "1" ]]
6392 local_node $node && return 1
6399 for node in $(mdts_nodes); do
6400 remote_node $node && return 0
6407 [ -n "$CLIENTONLY" ] && return 0 || true
6408 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6413 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6414 MSKIPPED=1 && return 1
6421 for node in $(osts_nodes) ; do
6422 remote_node $node && return 0
6429 [ -n "$CLIENTONLY" ] && return 0 || true
6430 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6435 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6436 OSKIPPED=1 && return 1
6442 [ -n "$CLIENTONLY" ] && return 0 || true
6444 MGS=$(facet_host mgs)
6445 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6450 remote_mds_nodsh || remote_ost_nodsh || \
6451 $(single_local_node $(comma_list $(nodes_list)))
6455 remote_ost && remote_mds
6458 # Get the active nodes for facets.
6466 for facet in ${facets//,/ }; do
6467 nodes="$nodes $(facet_active_host $facet)"
6470 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6474 # Get name of the active MGS node.
6476 echo -n $(facets_nodes $(get_facets MGS))
6479 # Get all of the active MDS nodes.
6481 echo -n $(facets_nodes $(get_facets MDS))
6484 # Get all of the active OSS nodes.
6486 echo -n $(facets_nodes $(get_facets OST))
6489 # Get all of the active AGT (HSM agent) nodes.
6491 echo -n $(facets_nodes $(get_facets AGT))
6494 # Get all of the client nodes and active server nodes.
6496 local nodes=$HOSTNAME
6500 # CLIENTS (if specified) contains the local client
6501 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6503 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6504 nodes="$nodes $(facets_nodes $(get_facets))"
6507 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6511 # Get all of the remote client nodes and remote active server nodes.
6512 remote_nodes_list () {
6513 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6516 # Get all of the MDS nodes, including active and passive nodes.
6520 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6524 for i in $(seq $MDSCOUNT); do
6526 failover_host=mds${i}failover_HOST
6527 nodes="$nodes ${!host} ${!failover_host}"
6530 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6534 # Get all of the OSS nodes, including active and passive nodes.
6538 local nodes="${ost_HOST} ${ostfailover_HOST}"
6542 for i in $(seq $OSTCOUNT); do
6544 failover_host=ost${i}failover_HOST
6545 nodes="$nodes ${!host} ${!failover_host}"
6548 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6552 # Get all of the server nodes, including active and passive nodes.
6553 all_server_nodes () {
6558 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6560 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6564 # Get all of the client and server nodes, including active and passive nodes.
6566 local nodes=$HOSTNAME
6570 # CLIENTS (if specified) contains the local client
6571 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6573 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6574 nodes="$nodes $(all_server_nodes)"
6577 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6581 init_clients_lists () {
6582 # Sanity check: exclude the local client from RCLIENTS
6583 local clients=$(hostlist_expand "$RCLIENTS")
6584 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6586 # Sanity check: exclude the dup entries
6587 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6589 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6591 # Sanity check: exclude the dup entries from CLIENTS
6592 # for those configs which has SINGLCLIENT set to local client
6593 clients=$(for i in $clients; do echo $i; done | sort -u)
6595 CLIENTS=$(comma_list $clients)
6596 local -a remoteclients=($RCLIENTS)
6597 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6598 varname=CLIENT$((i + 2))
6599 eval $varname=${remoteclients[i]}
6602 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6605 get_random_entry () {
6608 rnodes=${rnodes//,/ }
6610 local -a nodes=($rnodes)
6611 local num=${#nodes[@]}
6612 local i=$((RANDOM * num * 2 / 65536))
6618 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6622 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6623 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6628 echo $nodes | wc -w || true
6632 local nodes=$(osts_nodes)
6633 local osscount=$(get_node_count "$nodes")
6634 [ ! "$OSTCOUNT" = "$osscount" ]
6638 local nodes=$(mdts_nodes)
6639 local mdtcount=$(get_node_count "$nodes")
6640 [ ! "$MDSCOUNT" = "$mdtcount" ]
6643 generate_machine_file() {
6644 local nodes=${1//,/ }
6645 local machinefile=$2
6647 for node in $nodes; do
6648 echo $node >>$machinefile || \
6649 { echo "can not generate machinefile $machinefile" && return 1; }
6654 local file=$1/stripe
6657 $LFS getstripe -v $file || error "getstripe $file failed"
6661 setstripe_nfsserver () {
6663 local nfsexportdir=$2
6667 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6668 { print $1 }' /proc/mounts | cut -f 1 -d :))
6670 # check that only one nfs mounted
6671 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6672 (( ${#nfsexport[@]} == 1 )) ||
6673 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6675 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6678 # Check and add a test group.
6684 local gid=$(getent group $group_name | cut -d: -f3)
6685 if [[ -n "$gid" ]]; then
6686 [[ "$gid" -eq "$group_id" ]] || {
6687 error_noexit "inconsistent group ID:" \
6688 "new: $group_id, old: $gid"
6692 groupadd -g $group_id $group_name
6699 # Check and add a test user.
6712 local uid=$(getent passwd $user_name | cut -d: -f3)
6713 if [[ -n "$uid" ]]; then
6714 if [[ "$uid" -eq "$user_id" ]]; then
6715 local dir=$(getent passwd $user_name | cut -d: -f6)
6716 if [[ "$dir" != "$home" ]]; then
6718 usermod -d $home $user_name
6722 error_noexit "inconsistent user ID:" \
6723 "new: $user_id, old: $uid"
6728 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6735 check_runas_id_ret() {
6737 local myRUNAS_UID=$1
6738 local myRUNAS_GID=$2
6741 if [ -z "$myRUNAS" ]; then
6742 error_exit "myRUNAS command must be specified for check_runas_id"
6745 $myRUNAS krb5_login.sh || \
6746 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6748 mkdir $DIR/d0_runas_test
6750 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6751 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6752 rm -rf $DIR/d0_runas_test
6757 local myRUNAS_UID=$1
6758 local myRUNAS_GID=$2
6761 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6762 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6763 Please set RUNAS_ID to some UID which exists on MDS and client or
6764 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6767 # obtain the UID/GID for MPI_USER
6771 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6772 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6774 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6775 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6778 # obtain and cache Kerberos ticket-granting ticket
6779 refresh_krb5_tgt() {
6780 local myRUNAS_UID=$1
6781 local myRUNAS_GID=$2
6784 if [ -z "$myRUNAS" ]; then
6785 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6788 CLIENTS=${CLIENTS:-$HOSTNAME}
6789 do_nodes $CLIENTS "set -x
6790 if ! $myRUNAS krb5_login.sh; then
6791 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6796 # Run multiop in the background, but wait for it to print
6797 # "PAUSING" to its stdout before returning from this function.
6798 multiop_bg_pause() {
6799 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6803 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6806 echo "$MULTIOP_PROG $FILE v$ARGS"
6807 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6809 echo "TMPPIPE=${TMPPIPE}"
6810 read -t 60 multiop_output < $TMPPIPE
6811 if [ $? -ne 0 ]; then
6816 if [ "$multiop_output" != "PAUSING" ]; then
6817 echo "Incorrect multiop output: $multiop_output"
6832 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6838 inodes_available () {
6839 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6840 sort -un | head -n1) || return 1
6844 mdsrate_inodes_available () {
6845 local min_inodes=$(inodes_available)
6846 echo $((min_inodes * 99 / 100))
6849 # reset stat counters
6851 local paramfile="$1"
6852 lctl set_param -n $paramfile=0
6857 local paramfile="$1"
6859 lctl get_param -n $paramfile |
6860 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6864 awk '{sum += $1} END { printf("%0.0f", sum) }'
6867 calc_osc_kbytes () {
6868 $LFS df $MOUNT > /dev/null
6869 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6872 # save_lustre_params(comma separated facet list, parameter_mask)
6873 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6874 save_lustre_params() {
6879 for facet in ${facets//,/ }; do
6880 facet_svc=$(facet_svc $facet)
6882 "params=\\\$($LCTL get_param $2);
6883 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6884 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6885 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6886 while read s; do echo $facet \\\$s;
6887 done <<< \\\"\\\$param\\\""
6891 # restore lustre parameters from input stream, produces by save_lustre_params
6892 restore_lustre_params() {
6897 while IFS=" =" read facet name val; do
6898 do_facet $facet "$LCTL set_param -n $name=$val"
6902 check_node_health() {
6903 local nodes=${1:-$(comma_list $(nodes_list))}
6905 for node in ${nodes//,/ }; do
6906 check_network "$node" 5
6907 if [ $? -eq 0 ]; then
6908 do_node $node "rc=0;
6909 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6910 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6911 echo \\\$(hostname -s): \\\$val;
6914 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6919 mdsrate_cleanup () {
6921 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6922 --nfiles $3 --dir $4 --filefmt $5 $6
6927 delayed_recovery_enabled () {
6928 local var=${SINGLEMDS}_svc
6929 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6932 ########################
6934 convert_facet2label() {
6937 if [ x$facet = xost ]; then
6941 local varsvc=${facet}_svc
6943 if [ -n ${!varsvc} ]; then
6946 error "No lablel for $facet!"
6950 get_clientosc_proc_path() {
6951 echo "${1}-osc-[-0-9a-f]*"
6954 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6955 # used by MDT would not be changed.
6956 # mdt lov: fsname-mdtlov
6957 # mdt osc: fsname-OSTXXXX-osc
6958 mds_on_old_device() {
6959 local mds=${1:-"$SINGLEMDS"}
6961 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6962 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6963 > /dev/null 2>&1" && return 0
6968 get_mdtosc_proc_path() {
6970 local ost_label=${2:-"*OST*"}
6972 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6973 local mdt_label=$(convert_facet2label $mds_facet)
6974 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6976 if [[ $ost_label = *OST* ]]; then
6977 echo "${ost_label}-osc-${mdt_index}"
6979 echo "${ost_label}-osp-${mdt_index}"
6983 get_osc_import_name() {
6986 local label=$(convert_facet2label $ost)
6988 if [ "${facet:0:3}" = "mds" ]; then
6989 get_mdtosc_proc_path $facet $label
6993 get_clientosc_proc_path $label
6997 _wait_import_state () {
7000 local maxtime=${3:-$(max_recovery_time)}
7001 local error_on_failure=${4:-1}
7005 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7006 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7007 if [ "${expected}" == "DISCONN" ]; then
7008 # for disconn we can check after proc entry is removed
7009 [ "x${CONN_STATE}" == "x" ] && return 0
7010 # with AT enabled, we can have connect request timeout near of
7011 # reconnect timeout and test can't see real disconnect
7012 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7014 if [ $i -ge $maxtime ]; then
7015 [ $error_on_failure -ne 0 ] && \
7016 error "can't put import for $CONN_PROC into ${expected}" \
7017 "state after $i sec, have ${CONN_STATE}"
7021 # Add uniq for multi-mount case
7022 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7026 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7030 wait_import_state() {
7033 local maxtime=${3:-$(max_recovery_time)}
7034 local error_on_failure=${4:-1}
7037 for param in ${params//,/ }; do
7038 _wait_import_state $state $param $maxtime $error_on_failure || return
7042 wait_import_state_mount() {
7043 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7047 wait_import_state $*
7050 # One client request could be timed out because server was not ready
7051 # when request was sent by client.
7052 # The request timeout calculation details :
7054 # /* We give the server rq_timeout secs to process the req, and
7055 # add the network latency for our local timeout. */
7056 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7057 # ptlrpc_at_get_net_latency(request) ;
7059 # ptlrpc_connect_import ()
7060 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7063 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7064 # ptlrpc_at_get_net_latency(request) ->
7065 # at_get (max (iat_net_latency=0, at_min)) = at_min
7068 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7069 # INITIAL_CONNECT_TIMEOUT + at_min
7071 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7072 # because we can not get this value in runtime,
7073 # the value depends on configure options, and it is not stored in /proc.
7075 # #define CONNECTION_SWITCH_MIN 5U
7076 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7078 request_timeout () {
7081 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7082 local init_connect_timeout=$TIMEOUT
7083 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7085 local at_min=$(at_get $facet at_min)
7087 echo $(( init_connect_timeout + at_min ))
7090 _wait_osc_import_state() {
7094 local target=$(get_osc_import_name $facet $ost_facet)
7095 local param="os[cp].${target}.ost_server_uuid"
7099 # 1. wait the deadline of client 1st request (it could be skipped)
7100 # 2. wait the deadline of client 2nd request
7101 local maxtime=$(( 2 * $(request_timeout $facet)))
7103 if [[ $facet == client* ]]; then
7104 # During setup time, the osc might not be setup, it need wait
7105 # until list_param can return valid value.
7106 params=$($LCTL list_param $param 2>/dev/null || true)
7107 while [ -z "$params" ]; do
7108 if [ $i -ge $maxtime ]; then
7109 echo "can't get $param in $maxtime secs"
7114 params=$($LCTL list_param $param 2>/dev/null || true)
7118 if [[ $ost_facet = mds* ]]; then
7119 # no OSP connection to itself
7120 if [[ $facet = $ost_facet ]]; then
7123 param="osp.${target}.mdt_server_uuid"
7127 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7128 wait_import_state $expected "$params" $maxtime; then
7129 error "$facet: import is not in $expected state after $maxtime"
7136 wait_osc_import_state() {
7142 if [[ $facet = mds ]]; then
7143 for num in $(seq $MDSCOUNT); do
7144 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7147 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7151 wait_osc_import_ready() {
7152 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7155 _wait_mgc_import_state() {
7158 local error_on_failure=${3:-1}
7159 local param="mgc.*.mgs_server_uuid"
7163 # 1. wait the deadline of client 1st request (it could be skipped)
7164 # 2. wait the deadline of client 2nd request
7165 local maxtime=$(( 2 * $(request_timeout $facet)))
7167 if [[ $facet == client* ]]; then
7168 # During setup time, the osc might not be setup, it need wait
7169 # until list_param can return valid value. And also if there
7170 # are mulitple osc entries we should list all of them before
7172 params=$($LCTL list_param $param 2>/dev/null || true)
7173 while [ -z "$params" ]; do
7174 if [ $i -ge $maxtime ]; then
7175 echo "can't get $param in $maxtime secs"
7180 params=$($LCTL list_param $param 2>/dev/null || true)
7183 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7184 wait_import_state $expected "$params" $maxtime \
7185 $error_on_failure; then
7186 if [ $error_on_failure -ne 0 ]; then
7187 error "import is not in ${expected} state"
7195 wait_mgc_import_state() {
7198 local error_on_failure=${3:-1}
7201 if [[ $facet = mds ]]; then
7202 for num in $(seq $MDSCOUNT); do
7203 _wait_mgc_import_state mds$num "$expected" \
7204 $error_on_failure || return
7207 _wait_mgc_import_state "$facet" "$expected"
7208 $error_on_failure || return
7212 wait_dne_interconnect() {
7215 if [ $MDSCOUNT -gt 1 ]; then
7216 for num in $(seq $MDSCOUNT); do
7217 wait_osc_import_ready mds mds$num
7222 get_clientmdc_proc_path() {
7226 get_clientmgc_proc_path() {
7234 [ -z "$list" ] && return 0
7236 # Add paths to lustre tests for 32 and 64 bit systems.
7237 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7238 local TESTPATH="$RLUSTRE/tests:"
7239 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7240 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7243 wait_clients_import_state () {
7250 if [ "$FAILURE_MODE" = HARD ]; then
7251 facets=$(facets_on_host $(facet_active_host $facet))
7254 for facet in ${facets//,/ }; do
7255 local label=$(convert_facet2label $facet)
7258 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7259 $label).ost_server_uuid" ;;
7260 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7261 $label).mds_server_uuid" ;;
7262 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7263 $label).mgs_server_uuid" ;;
7264 *) error "unknown facet!" ;;
7267 local params=$(expand_list $params $proc_path)
7270 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7272 error "import is not in ${expected} state"
7284 # wait until all MDTs are in the expected state
7285 for ((num = 1; num <= $MDSCOUNT; num++)); do
7286 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7290 if [ $facet = "mds" ]; then
7291 mproc="osp.$mdtosp.active"
7292 [ $num -eq $((tgt_idx + 1)) ] && continue
7294 mproc="osc.$mdtosp.active"
7300 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7303 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7304 if [ $result -eq $expected ]; then
7305 echo -n "target updated after"
7306 echo "$wait sec (got $result)"
7310 if [ $wait -eq $max ]; then
7311 error "$tgt_name: wanted $expected got $result"
7313 echo "Waiting $((max - wait)) secs for $tgt_name"
7323 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7324 $LCTL get_param obdfilter.*.kbytesavail))
7325 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7326 $LCTL get_param -n obdfilter.*.tot_granted))
7327 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7328 $LCTL get_param -n obdfilter.*.kbytestotal))
7329 for ((i=0; i<${#AVAILA[@]}; i++)); do
7330 local -a AVAIL1=(${AVAILA[$i]//=/ })
7331 local -a TOTAL=(${TOTALA[$i]//=/ })
7332 GRANT=$((${GRANTA[$i]}/1024))
7333 # allow 1% of total space in bavail because of delayed
7334 # allocation with ZFS which might release some free space after
7335 # txg commit. For small devices, we set a mininum of 8MB
7336 local LIMIT=$((${TOTAL} / 100 + 8000))
7337 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7338 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7339 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7340 echo " FULL" || echo
7346 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7349 check_pool_not_exist() {
7350 local fsname=${1%%.*}
7351 local poolname=${1##$fsname.}
7352 [[ $# -ne 1 ]] && return 0
7353 [[ x$poolname = x ]] && return 0
7354 list_pool $fsname | grep -w $1 && return 1
7359 local fsname=${1%%.*}
7360 local poolname=${1##$fsname.}
7362 stack_trap "destroy_test_pools $fsname" EXIT
7363 do_facet mgs lctl pool_new $1
7365 # get param should return err unless pool is created
7366 [[ $RC -ne 0 ]] && return $RC
7368 for mds_id in $(seq $MDSCOUNT); do
7369 local mdt_id=$((mds_id-1))
7370 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7371 wait_update_facet mds$mds_id \
7372 "lctl get_param -n lod.$lodname.pools.$poolname \
7373 2>/dev/null || echo foo" "" ||
7374 error "mds$mds_id: pool_new failed $1"
7376 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7377 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7383 add_pool_to_list () {
7384 local fsname=${1%%.*}
7385 local poolname=${1##$fsname.}
7387 local listvar=${fsname}_CREATED_POOLS
7388 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7392 remove_pool_from_list () {
7393 local fsname=${1%%.*}
7394 local poolname=${1##$fsname.}
7396 local listvar=${fsname}_CREATED_POOLS
7397 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7401 destroy_pool_int() {
7403 local OSTS=$(list_pool $1)
7404 for ost in $OSTS; do
7405 do_facet mgs lctl pool_remove $1 $ost
7407 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7408 error "MDS: pool_list $1 failed"
7409 do_facet mgs lctl pool_destroy $1
7412 # <fsname>.<poolname> or <poolname>
7414 local fsname=${1%%.*}
7415 local poolname=${1##$fsname.}
7417 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7421 check_pool_not_exist $fsname.$poolname
7422 [[ $? -eq 0 ]] && return 0
7424 destroy_pool_int $fsname.$poolname
7426 [[ $RC -ne 0 ]] && return $RC
7427 for mds_id in $(seq $MDSCOUNT); do
7428 local mdt_id=$((mds_id-1))
7429 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7430 wait_update_facet mds$mds_id \
7431 "lctl get_param -n lod.$lodname.pools.$poolname \
7432 2>/dev/null || echo foo" "foo" ||
7433 error "mds$mds_id: destroy pool failed $1"
7435 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7436 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7438 remove_pool_from_list $fsname.$poolname
7444 local fsname=${1:-$FSNAME}
7446 local listvar=${fsname}_CREATED_POOLS
7448 [ x${!listvar} = x ] && return 0
7450 echo "Destroy the created pools: ${!listvar}"
7451 for poolname in ${!listvar//,/ }; do
7452 destroy_pool $fsname.$poolname
7456 destroy_test_pools () {
7458 local fsname=${1:-$FSNAME}
7459 destroy_pools $fsname || true
7465 local ts=$(date +%s)
7468 if [[ ! -f "$YAML_LOG" ]]; then
7469 # init_logging is not performed before gather_logs,
7470 # so the $LOGDIR needs to be checked here
7471 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7474 [ -f $LOGDIR/shared ] && docp=false
7476 # dump lustre logs, dmesg
7478 prefix="$TESTLOG_PREFIX.$TESTNAME"
7480 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7482 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7483 echo "Dumping logs only on local client."
7484 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7485 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7490 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7491 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7493 if [ ! -f $LOGDIR/shared ]; then
7494 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7507 for i in $(seq 0 $num_mntpts); do
7508 cmd="ls -laf ${mntpt_root}$i/$dir"
7514 for pid in $pids; do
7521 # check_and_start_recovery_timer()
7522 # service_time = at_est2timeout(service_time);
7523 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7524 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7526 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7527 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7528 #define CONNECTION_SWITCH_MIN 5
7529 #define CONNECTION_SWITCH_INC 5
7530 max_recovery_time() {
7531 local init_connect_timeout=$((TIMEOUT / 20))
7532 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7534 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7535 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7537 echo -n $service_time
7540 recovery_time_min() {
7541 local connection_switch_min=5
7542 local connection_switch_inc=5
7543 local connection_switch_max
7544 local reconnect_delay_max
7545 local initial_connect_timeout
7549 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7550 (($connection_switch_min > $TIMEOUT)) &&
7551 max=$connection_switch_min || max=$TIMEOUT
7552 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7554 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7555 timeout_20=$((TIMEOUT/20))
7556 (($connection_switch_min > $timeout_20)) &&
7557 initial_connect_timeout=$connection_switch_min ||
7558 initial_connect_timeout=$timeout_20
7560 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7561 initial_connect_timeout))
7562 echo $((2 * reconnect_delay_max))
7565 get_clients_mount_count () {
7566 local clients=${CLIENTS:-$HOSTNAME}
7568 # we need to take into account the clients mounts and
7569 # exclude mds/ost mounts if any;
7570 do_nodes $clients cat /proc/mounts | grep lustre |
7571 grep -w $MOUNT | wc -l
7575 PROC_CLI="srpc_info"
7576 PROC_CON="srpc_contexts"
7584 if [ $M -lt $N ]; then
7588 while [ $N -lt $M ]; do
7598 calc_connection_cnt() {
7601 # MDT->MDT = 2 * C(M, 2)
7605 comb_m2=$(combination $MDSCOUNT 2)
7607 local num_clients=$(get_clients_mount_count)
7609 local cnt_mdt2mdt=$((comb_m2 * 2))
7610 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7611 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7612 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7613 if is_mounted $MOUNT2; then
7614 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7615 cnt_cli2ost=$((cnt_cli2ost * 2))
7623 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7624 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7625 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7626 + cnt_cli2ost + cnt_cli2mdt))
7640 local cmd="$tgt.srpc.flavor"
7642 if [ $net == "any" ]; then
7647 if [ $dir != "any" ]; then
7652 log "Setting sptlrpc rule: $cmd"
7653 do_facet mgs "$LCTL conf_param $cmd"
7659 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7669 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7670 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7672 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7674 if [ "x$bulkspec" != "x" ]; then
7675 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7677 if [ "x$algs" != "x" ]; then
7678 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7680 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7681 if [ $bulk == "bulkn" ]; then
7682 bulk_count=`echo "$output" | grep "bulk flavor" \
7683 | grep "null/null" | wc -l`
7684 elif [ $bulk == "bulki" ]; then
7685 bulk_count=`echo "$output" | grep "bulk flavor" \
7686 | grep "/null" | grep -v "null/" | wc -l`
7688 bulk_count=`echo "$output" | grep "bulk flavor" \
7689 | grep -v "/null" | grep -v "null/" | wc -l`
7693 [ $bulk_count -lt $count ] && count=$bulk_count
7704 local clients=${CLIENTS:-$HOSTNAME}
7706 for c in ${clients//,/ }; do
7707 local output=$(do_node $c lctl get_param -n \
7708 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7709 local tmpcnt=$(count_flvr "$output" $flavor)
7710 if $GSS_SK && [ $flavor != "null" ]; then
7711 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7712 output=$(do_node $c lctl get_param -n \
7713 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7714 local outcon=$(count_contexts "$output")
7715 if [ "$outcon" -lt "$tmpcnt" ]; then
7719 cnt=$((cnt + tmpcnt))
7729 local clients=${CLIENTS:-$HOSTNAME}
7731 for c in ${clients//,/ }; do
7733 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7734 local output=$(do_node $c lctl get_param -n \
7735 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7736 local tmpcnt=$(count_flvr "$output" $flavor)
7737 if $GSS_SK && [ $flavor != "null" ]; then
7738 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7739 output=$(do_node $c lctl get_param -n \
7740 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7741 local outcon=$(count_contexts "$output")
7742 if [ "$outcon" -lt "$tmpcnt" ]; then
7746 cnt=$((cnt + tmpcnt))
7756 if [ $MDSCOUNT -le 1 ]; then
7761 for num in `seq $MDSCOUNT`; do
7762 local output=$(do_facet mds$num lctl get_param -n \
7763 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7764 local tmpcnt=$(count_flvr "$output" $flavor)
7765 if $GSS_SK && [ $flavor != "null" ]; then
7766 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7767 output=$(do_facet mds$num lctl get_param -n \
7768 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7769 local outcon=$(count_contexts "$output")
7770 if [ "$outcon" -lt "$tmpcnt" ]; then
7774 cnt=$((cnt + tmpcnt))
7785 for num in `seq $MDSCOUNT`; do
7786 mdtosc=$(get_mdtosc_proc_path mds$num)
7787 mdtosc=${mdtosc/-MDT*/-MDT\*}
7788 local output=$(do_facet mds$num lctl get_param -n \
7789 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
7790 local tmpcnt=$(count_flvr "$output" $flavor)
7791 if $GSS_SK && [ $flavor != "null" ]; then
7792 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7793 output=$(do_facet mds$num lctl get_param -n \
7794 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
7795 local outcon=$(count_contexts "$output")
7796 if [ "$outcon" -lt "$tmpcnt" ]; then
7800 cnt=$((cnt + tmpcnt))
7809 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7811 count_flvr "$output" $flavor
7816 local dir=$1 # from to
7817 local flavor=$2 # flavor expected
7820 if [ $dir == "cli2mdt" ]; then
7821 res=`flvr_cnt_cli2mdt $flavor`
7822 elif [ $dir == "cli2ost" ]; then
7823 res=`flvr_cnt_cli2ost $flavor`
7824 elif [ $dir == "mdt2mdt" ]; then
7825 res=`flvr_cnt_mdt2mdt $flavor`
7826 elif [ $dir == "mdt2ost" ]; then
7827 res=`flvr_cnt_mdt2ost $flavor`
7828 elif [ $dir == "all2ost" ]; then
7829 res1=`flvr_cnt_mdt2ost $flavor`
7830 res2=`flvr_cnt_cli2ost $flavor`
7831 res=$((res1 + res2))
7832 elif [ $dir == "all2mdt" ]; then
7833 res1=`flvr_cnt_mdt2mdt $flavor`
7834 res2=`flvr_cnt_cli2mdt $flavor`
7835 res=$((res1 + res2))
7836 elif [ $dir == "all2all" ]; then
7837 res1=`flvr_cnt_mdt2ost $flavor`
7838 res2=`flvr_cnt_cli2ost $flavor`
7839 res3=`flvr_cnt_mdt2mdt $flavor`
7840 res4=`flvr_cnt_cli2mdt $flavor`
7841 res=$((res1 + res2 + res3 + res4))
7849 local dir=$1 # from to
7850 local flavor=$2 # flavor expected
7851 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7852 local WAITFLAVOR_MAX=20 # how many retries before abort?
7855 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7856 echo -n "checking $dir..."
7857 res=$(do_check_flavor $dir $flavor)
7858 echo "found $res/$expect $flavor connections"
7859 [ $res -ge $expect ] && return 0
7863 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7864 # echo "Dumping additional logs for SK debug.."
7865 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7867 gather_logs $(comma_list $(nodes_list))
7872 restore_to_default_flavor()
7874 local proc="mgs.MGS.live.$FSNAME"
7876 echo "restoring to default flavor..."
7878 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7879 grep ".srpc.flavor" | wc -l)
7881 # remove all existing rules if any
7882 if [ $nrule -ne 0 ]; then
7883 echo "$nrule existing rules"
7884 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7885 grep ".srpc.flavor."); do
7886 echo "remove rule: $rule"
7887 spec=`echo $rule | awk -F = '{print $1}'`
7888 do_facet mgs "$LCTL conf_param -d $spec"
7892 # verify no rules left
7893 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7894 grep ".srpc.flavor." | wc -l)
7895 [ $nrule -ne 0 ] && error "still $nrule rules left"
7897 # wait for default flavor to be applied
7900 set_rule $FSNAME any any $SK_FLAVOR
7901 wait_flavor all2all $SK_FLAVOR
7903 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7904 set_rule $FSNAME any cli2ost $SK_FLAVOR
7905 wait_flavor cli2mdt $SK_FLAVOR
7906 wait_flavor cli2ost $SK_FLAVOR
7908 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7910 wait_flavor all2all null
7916 local flavor=${1:-null}
7918 echo "setting all flavor to $flavor"
7920 # FIXME need parameter to this fn
7921 # and remove global vars
7922 local cnt_all2all=$(calc_connection_cnt all2all)
7924 local res=$(do_check_flavor all2all $flavor)
7925 if [ $res -eq $cnt_all2all ]; then
7926 echo "already have total $res $flavor connections"
7930 echo "found $res $flavor out of total $cnt_all2all connections"
7931 restore_to_default_flavor
7933 [[ $flavor = null ]] && return 0
7935 if $GSS_SK && [ $flavor != "null" ]; then
7937 set_rule $FSNAME any any $flavor
7938 wait_flavor all2all $flavor
7940 set_rule $FSNAME any cli2mdt $flavor
7941 set_rule $FSNAME any cli2ost $flavor
7942 set_rule $FSNAME any mdt2ost null
7943 set_rule $FSNAME any mdt2mdt null
7944 wait_flavor cli2mdt $flavor
7945 wait_flavor cli2ost $flavor
7947 echo "GSS_SK now at flavor: $flavor"
7949 set_rule $FSNAME any any $flavor
7950 wait_flavor all2all $flavor
7957 # Checking for shared logdir
7958 if [ ! -d $dir ]; then
7959 # Not found. Create local logdir
7962 touch $dir/check_file.$(hostname -s)
7967 check_write_access() {
7969 local list=${2:-$(comma_list $(nodes_list))}
7973 for node in ${list//,/ }; do
7974 file=$dir/check_file.$(short_nodename $node)
7975 if [[ ! -f "$file" ]]; then
7976 # Logdir not accessible/writable from this node.
7979 rm -f $file || return 1
7985 [[ -n $YAML_LOG ]] && return
7986 local save_umask=$(umask)
7989 export YAML_LOG=${LOGDIR}/results.yml
7993 # If the yaml log already exists then we will just append to it
7994 if [ ! -f $YAML_LOG ]; then
7995 if check_shared_dir $LOGDIR; then
7996 touch $LOGDIR/shared
7997 echo "Logging to shared log directory: $LOGDIR"
7999 echo "Logging to local directory: $LOGDIR"
8002 yml_nodes_file $LOGDIR >> $YAML_LOG
8003 yml_results_file >> $YAML_LOG
8008 # If modules are not yet loaded then older "lctl lustre_build_version"
8009 # will fail. Use lctl build version instead.
8010 log "Client: $($LCTL lustre_build_version)"
8011 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
8012 do_facet $SINGLEMDS $LCTL --version)"
8013 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
8014 do_facet ost1 $LCTL --version)"
8018 yml_log_test $1 >> $YAML_LOG
8022 yml_log_test_status $@ >> $YAML_LOG
8025 log_sub_test_begin() {
8026 yml_log_sub_test_begin "$@" >> $YAML_LOG
8029 log_sub_test_end() {
8030 yml_log_sub_test_end "$@" >> $YAML_LOG
8036 local llverdev_opts=$2
8037 local devname=$(basename $1)
8038 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8039 # loop devices aren't in /proc/partitions
8040 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8042 size=$(($size / 1024 / 1024)) # Gb
8044 local partial_arg=""
8045 # Run in partial (fast) mode if the size
8046 # of a partition > 1 GB
8047 [ $size -gt 1 ] && partial_arg="-p"
8049 llverdev --force $partial_arg $llverdev_opts $dev
8055 local llverfs_opts=$2
8056 local use_partial_arg=$3
8057 local partial_arg=""
8058 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8060 # Run in partial (fast) mode if the size
8061 # of a partition > 1 GB
8062 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8064 llverfs $partial_arg $llverfs_opts $dir
8067 #Remove objects from OST
8068 remove_ost_objects() {
8074 local mntpt=$(facet_mntpt $facet)
8075 local opts=$OST_MOUNT_OPTS
8079 echo "removing objects from $ostdev on $facet: $objids"
8080 if ! test -b $ostdev; then
8081 opts=$(csa_add "$opts" -o loop)
8083 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8086 for i in $objids; do
8087 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8089 umount -f $mntpt || return $?
8093 #Remove files from MDT
8094 remove_mdt_files() {
8099 local mntpt=$(facet_mntpt $facet)
8100 local opts=$MDS_MOUNT_OPTS
8102 echo "removing files from $mdtdev on $facet: $files"
8103 if [ $(facet_fstype $facet) == ldiskfs ] &&
8104 ! do_facet $facet test -b $mdtdev; then
8105 opts=$(csa_add "$opts" -o loop)
8107 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8111 rm $mntpt/ROOT/$f || { rc=$?; break; }
8113 umount -f $mntpt || return $?
8117 duplicate_mdt_files() {
8122 local mntpt=$(facet_mntpt $facet)
8123 local opts=$MDS_MOUNT_OPTS
8125 echo "duplicating files on $mdtdev on $facet: $files"
8126 mkdir -p $mntpt || return $?
8127 if [ $(facet_fstype $facet) == ldiskfs ] &&
8128 ! do_facet $facet test -b $mdtdev; then
8129 opts=$(csa_add "$opts" -o loop)
8131 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8142 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8143 pushd $mntpt/ROOT > /dev/null || return $?
8146 touch $f.bad || return $?
8147 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8149 [ $rc -eq 0 ] || return $rc
8150 setfattr --restore $tmp || return $?
8156 local devs=${1//,/ }
8159 local rslt=$TMP/sgpdd_survey
8161 # sgpdd-survey cleanups ${rslt}.* files
8163 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8169 # returns the canonical name for an ldiskfs device
8174 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8175 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8176 echo dm-\\\${foo##*:};
8178 name=\\\$(basename \\\$dv);
8179 if [[ \\\$name = *flakey* ]]; then
8180 name=\\\$(lsblk -o NAME,KNAME |
8181 awk /\\\$name/'{print \\\$NF}');
8187 is_sanity_benchmark() {
8188 local benchmarks="dbench bonnie iozone fsx"
8190 for b in $benchmarks; do
8191 if [ "$b" == "$suite" ]; then
8199 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8203 # Get the available size (KB) of a given obd target.
8210 [[ $facet != client ]] || return 0
8212 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8217 # Get the page size (bytes) on a given facet node.
8218 # The local client page_size is directly available in PAGE_SIZE.
8222 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8224 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8225 page_size=$(do_facet $facet getconf PAGE_SIZE)
8226 echo -n ${page_size:-4096}
8230 # Get the block count of the filesystem.
8237 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8238 awk '/^Block count:/ {print $3}')
8242 # Get the block size of the filesystem.
8248 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8249 awk '/^Block size:/ {print $3}')
8253 # Check whether the "ea_inode" feature is enabled or not, to allow
8254 # ldiskfs xattrs over one block in size. Allow both the historical
8255 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8256 large_xattr_enabled() {
8257 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8259 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8261 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8262 grep -E -q '(ea_inode|large_xattr)'"
8263 return ${PIPESTATUS[0]}
8266 # Get the maximum xattr size supported by the filesystem.
8270 if large_xattr_enabled; then
8271 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8274 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8275 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8277 # maximum xattr size = size of block - size of header -
8278 # size of 1 entry - 4 null bytes
8279 size=$((block_size - 32 - 32 - 4))
8285 # Dump the value of the named xattr from a file.
8290 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8293 # Generate a string with size of $size bytes.
8295 local size=${1:-1024} # in bytes
8297 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8300 reformat_external_journal() {
8305 if [ -n "${!var}" ]; then
8306 local rcmd="do_facet $facet"
8308 echo "reformat external journal on $facet:${!var}"
8309 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8313 # MDT file-level backup/restore
8314 mds_backup_restore() {
8317 local devname=$(mdsdevname $(facet_number $facet))
8318 local mntpt=$(facet_mntpt brpt)
8319 local rcmd="do_facet $facet"
8320 local metaea=${TMP}/backup_restore.ea
8321 local metadata=${TMP}/backup_restore.tgz
8322 local opts=${MDS_MOUNT_OPTS}
8323 local svc=${facet}_svc
8325 if ! ${rcmd} test -b ${devname}; then
8326 opts=$(csa_add "$opts" -o loop)
8329 echo "file-level backup/restore on $facet:${devname}"
8331 # step 1: build mount point
8332 ${rcmd} mkdir -p $mntpt
8333 # step 2: cleanup old backup
8334 ${rcmd} rm -f $metaea $metadata
8336 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8337 if [ ! -z $igif ]; then
8338 # step 3.5: rm .lustre
8339 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8341 # step 4: backup metaea
8343 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8345 # step 5: backup metadata
8347 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8349 ${rcmd} $UMOUNT $mntpt || return 4
8350 # step 8: reformat dev
8351 echo "reformat new device"
8352 format_mdt $(facet_number $facet)
8354 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8355 # step 10: restore metadata
8357 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8358 # step 11: restore metaea
8360 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8361 # step 12: remove recovery logs
8362 echo "remove recovery logs"
8363 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8364 # step 13: umount dev
8365 ${rcmd} $UMOUNT $mntpt || return 10
8366 # step 14: cleanup tmp backup
8367 ${rcmd} rm -f $metaea $metadata
8368 # step 15: reset device label - it's not virgin on
8369 ${rcmd} e2label $devname ${!svc}
8376 local devname=$(mdsdevname $(facet_number $facet))
8377 local mntpt=$(facet_mntpt brpt)
8378 local rcmd="do_facet $facet"
8379 local opts=${MDS_MOUNT_OPTS}
8381 if ! ${rcmd} test -b ${devname}; then
8382 opts=$(csa_add "$opts" -o loop)
8385 echo "removing OI files on $facet: idx=${idx}"
8387 # step 1: build mount point
8388 ${rcmd} mkdir -p $mntpt
8390 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8391 if [ -z $idx ]; then
8392 # step 3: remove all OI files
8393 ${rcmd} rm -fv $mntpt/oi.16*
8394 elif [ $idx -lt 2 ]; then
8395 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8399 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8400 for ((i=${idx}; i<64; i=$((i * idx)))); do
8401 ${rcmd} rm -fv $mntpt/oi.16.${i}
8405 ${rcmd} $UMOUNT $mntpt || return 2
8406 # OI files will be recreated when mounted as lustre next time.
8409 # generate maloo upload-able log file name
8410 # \param logname specify unique part of file name
8411 generate_logname() {
8412 local logname=${1:-"default_logname"}
8414 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8417 # make directory on different MDTs
8421 local stripe_count=2
8422 local stripe_index=-1
8425 while getopts "c:i:p" opt; do
8427 c) stripe_count=$OPTARG;;
8428 i) stripe_index=$OPTARG;;
8430 \?) error "only support -i -c -p";;
8434 shift $((OPTIND - 1))
8435 [ $# -eq 1 ] || error "Only creating single directory is supported"
8438 if [ "$p_option" == "-p" ]; then
8439 local parent=$(dirname $path)
8441 [ -d $path ] && return 0
8442 if [ ! -d ${parent} ]; then
8443 mkdir -p ${parent} ||
8444 error "mkdir parent '$parent' failed"
8448 if [ $MDSCOUNT -le 1 ]; then
8449 mkdir $path || error "mkdir '$path' failed"
8451 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8454 if [ $stripe_index -eq -1 ]; then
8455 mdt_index=$((test_num % MDSCOUNT))
8457 mdt_index=$stripe_index
8459 echo "striped dir -i$mdt_index -c$stripe_count $path"
8460 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8461 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8465 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8467 # If called many times, passing @last_fd will avoid repeated searching
8468 # already-open FDs repeatedly if we know they are still in use.
8470 # usage: free_fd [last_fd]
8473 local max_fd=$(ulimit -n)
8474 local fd=$((${1:-2} + 1))
8476 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8479 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8483 check_mount_and_prep()
8485 is_mounted $MOUNT || setupall
8487 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8488 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8489 for idx in $(seq $MDSCOUNT); do
8490 local name="MDT$(printf '%04x' $((idx - 1)))"
8491 rm -rf $MOUNT/.lustre/lost+found/$name/*
8495 # calcule how many ost-objects to be created.
8496 precreated_ost_obj_count()
8500 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8501 local ost_name="OST$(printf '%04x' $ost_idx)"
8502 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8503 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8504 osp.$proc_path.prealloc_last_id)
8505 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8506 osp.$proc_path.prealloc_next_id)
8507 echo $((last_id - next_id + 1))
8510 check_file_in_pool()
8515 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8518 for t in $tlist ; do
8519 [ "$i" -eq "$t" ] && continue 2
8522 echo "pool list: $tlist"
8523 echo "striping: $res"
8524 error_noexit "$file not allocated in $pool"
8531 echo "Creating new pool"
8534 create_pool $FSNAME.$pool ||
8535 { error_noexit "No pool created, result code $?"; return 1; }
8536 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8537 { error_noexit "$pool not in lfs pool_list"; return 2; }
8540 pool_add_targets() {
8541 echo "Adding targets to pool"
8547 local list=$(seq $first $step $last)
8549 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8550 do_facet mgs $LCTL pool_add \
8551 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8553 # wait for OSTs to be added to the pool
8554 for mds_id in $(seq $MDSCOUNT); do
8555 local mdt_id=$((mds_id-1))
8556 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8557 wait_update_facet mds$mds_id \
8558 "lctl get_param -n lod.$lodname.pools.$pool |
8559 sort -u | tr '\n' ' ' " "$t" || {
8560 error_noexit "mds$mds_id: Add to pool failed"
8564 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8565 | sort -u | tr '\n' ' ' " "$t" || {
8566 error_noexit "Add to pool failed"
8569 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8570 local addcount=$(((last - first) / step + 1))
8571 [ $lfscount -eq $addcount ] || {
8572 error_noexit "lfs pool_list bad ost count" \
8573 "$lfscount != $addcount"
8581 echo "Setting pool on directory $tdir"
8583 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8585 error_noexit "Cannot set pool $pool to $tdir"
8592 echo "Checking pool on directory $tdir"
8594 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8595 [ "$res" = "$pool" ] && return 0
8597 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8601 pool_dir_rel_path() {
8602 echo "Testing relative path works well"
8607 mkdir -p $root/$tdir/$tdir
8609 pool_set_dir $pool $tdir || return 1
8610 pool_set_dir $pool ./$tdir || return 2
8611 pool_set_dir $pool ../$tdir || return 3
8612 pool_set_dir $pool ../$tdir/$tdir || return 4
8613 rm -rf $tdir; cd - > /dev/null
8616 pool_alloc_files() {
8617 echo "Checking files allocation from directory pool"
8624 for i in $(seq -w 1 $count)
8626 local file=$tdir/file-$i
8628 check_file_in_pool $file $pool "$tlist" || \
8629 failed=$((failed + 1))
8631 [ "$failed" = 0 ] && return 0
8633 error_noexit "$failed files not allocated in $pool"
8637 pool_create_files() {
8638 echo "Creating files in pool"
8646 for i in $(seq -w 1 $count)
8648 local file=$tdir/spoo-$i
8649 $SETSTRIPE -p $pool $file
8650 check_file_in_pool $file $pool "$tlist" || \
8651 failed=$((failed + 1))
8653 [ "$failed" = 0 ] && return 0
8655 error_noexit "$failed files not allocated in $pool"
8660 echo "Checking 'lfs df' output"
8663 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8665 local res=$($LFS df --pool $FSNAME.$pool |
8667 grep "$FSNAME-OST" |
8669 [ "$res" = "$t" ] && return 0
8671 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8675 pool_file_rel_path() {
8676 echo "Creating files in a pool with relative pathname"
8681 { error_noexit "unable to create $tdir"; return 1 ; }
8682 local file="/..$tdir/$tfile-1"
8683 $SETSTRIPE -p $pool $file ||
8684 { error_noexit "unable to create $file" ; return 2 ; }
8687 $SETSTRIPE -p $pool $tfile-2 || {
8688 error_noexit "unable to create $tfile-2 in $tdir"
8693 pool_remove_first_target() {
8694 echo "Removing first target from a pool"
8697 local pname="lov.$FSNAME-*.pools.$pool"
8698 local t=$($LCTL get_param -n $pname | head -1)
8699 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8700 for mds_id in $(seq $MDSCOUNT); do
8701 local mdt_id=$((mds_id-1))
8702 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8703 wait_update_facet mds$mds_id \
8704 "lctl get_param -n lod.$lodname.pools.$pool |
8706 error_noexit "mds$mds_id: $t not removed from" \
8711 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8712 error_noexit "$t not removed from $FSNAME.$pool"
8717 pool_remove_all_targets() {
8718 echo "Removing all targets from pool"
8721 local pname="lov.$FSNAME-*.pools.$pool"
8722 for t in $($LCTL get_param -n $pname | sort -u)
8724 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8726 for mds_id in $(seq $MDSCOUNT); do
8727 local mdt_id=$((mds_id-1))
8728 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8729 wait_update_facet mds$mds_id "lctl get_param -n \
8730 lod.$lodname.pools.$pool" "" || {
8731 error_noexit "mds$mds_id: Pool $pool not drained"
8735 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8736 error_noexit "Pool $FSNAME.$pool cannot be drained"
8739 # striping on an empty/nonexistant pool should fall back
8740 # to "pool of everything"
8742 error_noexit "failed to use fallback striping for empty pool"
8745 # setstripe on an empty pool should fail
8746 $SETSTRIPE -p $pool $file 2>/dev/null && {
8747 error_noexit "expected failure when creating file" \
8755 echo "Destroying pool"
8759 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8762 # striping on an empty/nonexistant pool should fall back
8763 # to "pool of everything"
8765 error_noexit "failed to use fallback striping for missing pool"
8768 # setstripe on an empty pool should fail
8769 $SETSTRIPE -p $pool $file 2>/dev/null && {
8770 error_noexit "expected failure when creating file" \
8775 # get param should return err once pool is gone
8776 if wait_update $HOSTNAME "lctl get_param -n \
8777 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8779 remove_pool_from_list $FSNAME.$pool
8782 error_noexit "Pool $FSNAME.$pool is not destroyed"
8786 # Get and check the actual stripe count of one file.
8787 # Usage: check_stripe_count <file> <expected_stripe_count>
8788 check_stripe_count() {
8793 [[ -z "$file" || -z "$expected" ]] &&
8794 error "check_stripe_count: invalid argument"
8796 local cmd="$LFS getstripe -c $file"
8797 actual=$($cmd) || error "$cmd failed"
8798 actual=${actual%% *}
8800 if [[ $actual -ne $expected ]]; then
8801 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
8802 error "$cmd not expected ($expected): found $actual"; }
8803 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
8804 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
8808 # Get and check the actual list of OST indices on one file.
8809 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8815 [[ -z "$file" || -z "$expected" ]] &&
8816 error "check_obdidx: invalid argument!"
8818 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8819 grep -v obdidx | awk '{print $1}' | xargs))
8821 [[ $obdidx = $expected ]] ||
8822 error "list of OST indices on $file is $obdidx," \
8823 "should be $expected"
8826 # Get and check the actual OST index of the first stripe on one file.
8827 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8828 check_start_ost_idx() {
8833 [[ -z "$file" || -z "$expected" ]] &&
8834 error "check_start_ost_idx: invalid argument!"
8836 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8839 [[ $start_ost_idx = $expected ]] ||
8840 error "OST index of the first stripe on $file is" \
8841 "$start_ost_idx, should be $expected"
8844 killall_process () {
8845 local clients=${1:-$(hostname)}
8850 do_nodes $clients "killall $signal $name"
8855 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8860 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8865 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8870 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8875 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8880 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8887 do_facet mgs "cat $LSNAPSHOT_LOG"
8893 echo "Cleaning test environment ..."
8895 # Every lsnapshot command takes exclusive lock with others,
8896 # so can NOT destroy the snapshot during list with 'xargs'.
8898 local ssname=$(lsnapshot_list | grep snapshot_name |
8899 grep lss_ | awk '{ print $2 }' | head -n 1)
8900 [ -z "$ssname" ] && break
8902 lsnapshot_destroy -n $ssname -f ||
8903 lss_err "Fail to destroy $ssname by force"
8913 local host=$(facet_active_host $facet)
8914 local dir=$(dirname $(facet_vdevice $facet))
8915 local pool=$(zpool_name $facet)
8916 local lfsname=$(zfs_local_fsname $facet)
8917 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8920 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8926 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8927 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8929 if ! combined_mgs_mds ; then
8930 [ $(facet_fstype mgs) != zfs ] &&
8931 skip "Lustre snapshot 1 only works for ZFS backend"
8933 local host=$(facet_active_host mgs)
8934 local dir=$(dirname $(facet_vdevice mgs))
8935 local pool=$(zpool_name mgs)
8936 local lfsname=$(zfs_local_fsname mgs)
8939 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8940 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8943 for num in `seq $MDSCOUNT`; do
8944 [ $(facet_fstype mds$num) != zfs ] &&
8945 skip "Lustre snapshot 1 only works for ZFS backend"
8947 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8948 lss_err "generate lss conf (mds$num)"
8951 for num in `seq $OSTCOUNT`; do
8952 [ $(facet_fstype ost$num) != zfs ] &&
8953 skip "Lustre snapshot 1 only works for ZFS backend"
8955 lss_gen_conf_one ost$num OST $((num - 1)) ||
8956 lss_err "generate lss conf (ost$num)"
8959 do_facet mgs "cat $LSNAPSHOT_CONF"
8962 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8963 parse_plain_dir_param()
8968 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8969 param="-c ${invalues[1]}"
8971 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8972 param="$param -S ${invalues[3]}"
8974 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8975 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8976 param="$param -i ${invalues[6]}"
8978 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8980 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8981 param="$param -i ${invalues[5]}"
8989 local val=$(awk '{print $2}' <<< $line)
8991 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8993 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8995 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8997 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9002 parse_layout_param()
9009 if [[ ! -z $line ]]; then
9010 if [[ -z $mode ]]; then
9011 if [[ $line =~ ^"stripe_count:" ]]; then
9013 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9015 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9020 if [[ $mode = "plain_dir" ]]; then
9021 param=$(parse_plain_dir_param "$line")
9022 elif [[ $mode = "plain_file" ]]; then
9023 val=$(parse_plain_param "$line")
9024 [[ ! -z $val ]] && param="$param $val"
9025 elif [[ $mode = "pfl" ]]; then
9026 val=$(echo $line | awk '{print $2}')
9027 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9028 if [[ $val = "EOF" ]]; then
9029 param="$param -E -1"
9031 param="$param -E $val"
9033 elif [[ $line =~ ^"stripe_count:" ]]; then
9035 val=$(parse_plain_dir_param "$line")
9039 val=$(parse_plain_param "$line")
9040 [[ ! -z $val ]] && param="$param $val"
9050 local param=$($LFS getstripe -d $1 | parse_layout_param)
9059 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9061 cancel_lru_locks mdc
9062 cancel_lru_locks osc
9064 # make sure PFID is set correctly for files
9065 do_nodes $(comma_list $(osts_nodes)) \
9066 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9069 cat $f &> /dev/nullA ||
9070 { rc=$?; echo "verify $f failed"; break; }
9073 do_nodes $(comma_list $(osts_nodes)) \
9074 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9078 # check that clients "oscs" was evicted after "before"
9079 check_clients_evicted() {
9086 for osc in $oscs; do
9088 echo "Check state for $osc"
9089 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9090 tail -n 3 | awk -F"[ [,]" \
9091 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9092 if (($? == 0)) && (($evicted > $before)); then
9093 echo "$osc is evicted at $evicted"
9098 [ $rc -eq 0 ] || error "client not evicted from OST"
9101 # check that clients OSCS current_state is FULL
9102 check_clients_full() {
9107 for osc in $oscs; do
9108 wait_update_facet client \
9109 "lctl get_param -n osc.$osc.state |
9110 grep 'current_state: FULL'" \
9111 "current_state: FULL" $timeout
9112 [ $? -eq 0 ] || error "$osc state is not FULL"
9117 __changelog_deregister() {
9119 local mdt="$(facet_svc $facet)"
9123 # skip cleanup if no user registered for this MDT
9124 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9125 # user is no longer registered, skip cleanup
9126 changelog_users "$facet" | grep -q "$cl_user" ||
9127 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9129 # From this point, if any operation fails, it is an error
9130 __changelog_clear $facet $cl_user 0 ||
9131 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9132 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9133 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9136 declare -Ax CL_USERS
9137 changelog_register() {
9138 for M in $(seq $MDSCOUNT); do
9140 local mdt="$(facet_svc $facet)"
9143 cl_mask=$(do_facet $facet $LCTL get_param \
9144 mdd.${mdt}.changelog_mask -n)
9145 stack_trap "do_facet $facet $LCTL \
9146 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9147 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9148 error "$mdt: changelog_mask=+hsm failed: $?"
9151 cl_user=$(do_facet $facet \
9152 $LCTL --device $mdt changelog_register -n) ||
9153 error "$mdt: register changelog user failed: $?"
9154 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9156 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9157 # Bash does not support nested arrays, but the format of a
9158 # cl_user is constrained enough to use whitespaces as separators
9159 CL_USERS[$facet]+="$cl_user "
9161 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9164 changelog_deregister() {
9166 # bash assoc arrays do not guarantee to list keys in created order
9167 # so reorder to get same order than in changelog_register()
9168 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9171 for facet in $cl_facets; do
9172 for cl_user in ${CL_USERS[$facet]}; do
9173 __changelog_deregister $facet $cl_user || return $?
9175 unset CL_USERS[$facet]
9181 local service=$(facet_svc $facet)
9183 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9186 changelog_user_rec() {
9189 local service=$(facet_svc $facet)
9191 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9194 changelog_chmask() {
9197 do_nodes $(comma_list $(mdts_nodes)) \
9198 $LCTL set_param mdd.*.changelog_mask="$mask"
9201 # usage: __changelog_clear FACET CL_USER [+]INDEX
9205 local mdt="$(facet_svc $facet)"
9211 # Remove the leading '+'
9213 rec+=$(changelog_user_rec $facet $cl_user)
9220 if [ $rec -eq 0 ]; then
9221 echo "$mdt: clear the changelog for $cl_user of all records"
9223 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9225 $LFS changelog_clear $mdt $cl_user $rec
9228 # usage: changelog_clear [+]INDEX
9230 # If INDEX is prefixed with '+', increment every changelog user's record index
9231 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9235 # bash assoc arrays do not guarantee to list keys in created order
9236 # so reorder to get same order than in changelog_register()
9237 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9240 for facet in $cl_facets; do
9241 for cl_user in ${CL_USERS[$facet]}; do
9242 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9250 for M in $(seq $MDSCOUNT); do
9252 local mdt="$(facet_svc $facet)"
9254 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9258 changelog_extract_field() {
9263 changelog_dump | gawk "/$cltype.*$file$/ {
9264 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9268 # Prints a changelog record produced by "lfs changelog" as an associative array
9271 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9272 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9273 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9274 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9275 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9276 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9277 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9279 # Note that the changelog record is not quoted
9280 # Also note that the line breaks in the output were only added for readability
9282 # Typically, you want to eval the output of the command to fill an actual
9283 # associative array, like this:
9284 # $> eval declare -A changelog=$(changelog2array $entry)
9286 # It can then be accessed like any bash associative array:
9287 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9289 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9297 # A changelog, as printed by "lfs changelog" typically looks like this:
9298 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9300 # Parse the positional part of the changelog
9302 # changelog_dump() prefixes records with their mdt's name
9303 local index="${1##*.}"
9305 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9306 "$index" "${2:2}" "$3" "$4" "$5"
9308 # Parse the key/value part of the changelog
9309 for arg in "${@:5}"; do
9310 # Check it matches a key=value syntax
9311 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9313 local key="${arg%%=*}"
9314 local value="${arg#*=}"
9318 # u is actually for uid AND gid: u=UID:GID
9319 printf " [uid]='%s'" "${value%:*}"
9349 printf " ['%s']='%s'" "$key" "$value"
9356 # Format and print a changelog record
9358 # Interpreted sequences are:
9360 # %f the "flags" attribute of a changelog record
9361 __changelog_printf()
9366 for ((i = 0; i < ${#format}; i++)); do
9367 local char="${format:$i:1}"
9368 if [ "$char" != % ]; then
9374 char="${format:$i:1}"
9377 printf '%s' "${changelog[flags]}"
9387 # Filter changelog records
9391 local action='print'
9394 while [ $# -gt 0 ]; do
9414 changelog_dump | { while read -r record; do
9415 eval local -A changelog=$(changelog2array $record)
9416 for key in "${!filter[@]}"; do
9419 [ "${changelog[$key]}" == "${filter[$key]}" ]
9426 case "${action:-print}" in
9428 printf '%s\n' "$record"
9431 __changelog_printf "$format"
9441 [ ! -d "$dir" ] && return
9443 [ -z "$layout" ] && {
9444 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9448 setfattr -n trusted.lov -v $layout $dir ||
9449 error "error restoring layout '$layout' to '$dir'"
9452 # save the layout of a directory, the returned string will be used by
9453 # restore_layout() to restore the layout
9456 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9457 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9461 # save layout of a directory and restore it at exit
9462 save_layout_restore_at_exit() {
9464 local layout=$(save_layout $dir)
9466 stack_trap "restore_layout $dir $layout" EXIT
9469 verify_yaml_layout() {
9475 echo "getstripe --yaml $src"
9476 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9477 echo "setstripe --yaml=$temp $dst"
9478 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9481 local layout1=$(get_layout_param $src)
9482 local layout2=$(get_layout_param $dst)
9483 # compare their layout info
9484 [ "$layout1" == "$layout2" ] ||
9485 error "$msg_prefix $src/$dst layouts are not equal"