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"
965 if ! module_loaded ptlrpc_gss; then
966 load_module ptlrpc/gss/ptlrpc_gss
967 module_loaded ptlrpc_gss ||
968 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
971 if $GSS_KRB5 || $GSS_SK; then
972 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
975 if $GSS_SK && $SK_NO_KEY; then
976 local numclients=${1:-$CLIENTCOUNT}
977 local clients=${CLIENTS:-$HOSTNAME}
979 # security ctx config for keyring
982 if grep -q request-key /proc/mounts > /dev/null; then
983 echo "SSK: Request key already mounted."
985 mount -o bind $SK_OM_PATH /etc/request-key.d/
987 local lgssc_conf_line='create lgssc * * '
988 lgssc_conf_line+=$(which lgss_keyring)
989 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
991 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
992 echo "$lgssc_conf_line" > $lgssc_conf_file
993 [ -e $lgssc_conf_file ] ||
994 error_exit "Could not find key options in $lgssc_conf_file"
996 if ! local_mode; then
997 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
999 do_nodes $(comma_list $(all_nodes)) "mount \
1000 -o bind $SK_OM_PATH \
1001 /etc/request-key.d/"
1002 do_nodes $(comma_list $(all_nodes)) "rsync -aqv \
1003 $HOSTNAME:$lgssc_conf_file \
1004 $lgssc_conf_file >/dev/null 2>&1"
1007 # create shared key on all nodes
1008 mkdir -p $SK_PATH/nodemap
1009 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1010 $SK_PATH/$FSNAME-*.key
1011 # for nodemap testing each client may need own key,
1012 # and S2S now requires keys as well, both for "client"
1015 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1016 -w $SK_PATH/$FSNAME-nmclient.key \
1017 -d /dev/urandom >/dev/null 2>&1
1018 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1019 -w $SK_PATH/$FSNAME-s2s-server.key \
1020 -d /dev/urandom >/dev/null 2>&1
1023 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1024 -d /dev/urandom >/dev/null 2>&1
1026 for i in $(seq 0 $((numclients - 1))); do
1027 lgss_sk -t server -f$FSNAME -n c$i \
1028 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1032 if ! local_mode; then
1033 do_nodes $(comma_list $(all_nodes)) "rsync -av \
1034 $HOSTNAME:$SK_PATH/ $SK_PATH >/dev/null 2>&1"
1036 # Set client keys to client type to generate prime P
1038 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1039 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1041 do_nodes $clients "lgss_sk -t client -m \
1042 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1043 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1044 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1046 # This is required for servers as well, if S2S in use
1048 do_nodes $(comma_list $(mdts_nodes)) \
1049 "cp $SK_PATH/$FSNAME-s2s-server.key \
1050 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1051 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1053 do_nodes $(comma_list $(osts_nodes)) \
1054 "cp $SK_PATH/$FSNAME-s2s-server.key \
1055 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1056 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1058 do_nodes $clients "lgss_sk -t client \
1059 -m $SK_PATH/$FSNAME-nmclient.key \
1064 # mount options for servers and clients
1065 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1066 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1067 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1068 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1072 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1074 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1081 # maybe cleanup credential cache?
1088 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1089 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1090 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1094 $RPC_MODE || echo "Cleaning up Shared Key.."
1095 do_nodes $(comma_list $(all_nodes)) "rm -f \
1096 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1097 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1098 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1099 # Remove the mount and clean up the files we added to SK_PATH
1100 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1101 request-key.d /proc/mounts; do umount \
1102 /etc/request-key.d/; done"
1103 do_nodes $(comma_list $(all_nodes)) "rm -f \
1104 $SK_OM_PATH/lgssc.conf"
1105 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1112 local var=${facet}_svc
1120 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1121 tr '[:lower:]' '[:upper:]'
1127 if [ $facet == mgs ] || [ $facet == client ]; then
1131 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1139 if [ -n "${!var}" ]; then
1144 var=$(facet_type $facet)FSTYPE
1145 if [ -n "${!var}" ]; then
1150 if [ -n "$FSTYPE" ]; then
1155 if [[ $facet == mgs ]] && combined_mgs_mds; then
1167 local facets=$(get_facets)
1170 for facet in ${facets//,/ }; do
1171 if [ $node == $(facet_host $facet) ] ||
1172 [ $node == "$(facet_failover_host $facet)" ]; then
1173 fstype=$(facet_fstype $facet)
1174 if [[ $fstypes != *$fstype* ]]; then
1175 fstypes+="${fstypes:+,}$fstype"
1184 local num=$(facet_number $facet)
1187 if [[ $(facet_type $facet) = OST ]]; then
1188 index=OSTINDEX${num}
1189 if [[ -n "${!index}" ]]; then
1194 index=${OST_INDICES[num - 1]}
1197 [[ -n "$index" ]] || index=$((num - 1))
1205 local fstype=$(facet_fstype $facet)
1209 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1211 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1212 ${dev} 2>/dev/null");;
1214 error "unknown fstype!";;
1222 local device=$(mdsdevname $num)
1223 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1229 local device=$(ostdevname $num)
1230 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1235 # Get the device of a facet.
1242 mgs) device=$(mgsdevname) ;;
1243 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1244 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1245 fs2mds) device=$(mdsdevname 1_2) ;;
1246 fs2ost) device=$(ostdevname 1_2) ;;
1247 fs3ost) device=$(ostdevname 2_2) ;;
1255 # Get the virtual device of a facet.
1262 mgs) device=$(mgsvdevname) ;;
1263 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1264 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1265 fs2mds) device=$(mdsvdevname 1_2) ;;
1266 fs2ost) device=$(ostvdevname 1_2) ;;
1267 fs3ost) device=$(ostvdevname 2_2) ;;
1275 local virt=$(virt-what 2> /dev/null)
1277 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1279 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1282 VMware|KVM|VirtualBox|Parallels)
1283 echo $virt | tr '[A-Z]' '[a-z]' ;;
1289 # Re-read the partition table on failover partner host.
1290 # After a ZFS storage pool is created on a shared device, the partition table
1291 # on the device may change. However, the operating system on the failover
1292 # host may not notice the change automatically. Without the up-to-date partition
1293 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1294 # relative to partition rather than disk beginnings.
1296 # This function performs partprobe on the failover host to make it re-read the
1299 refresh_partition_table() {
1304 host=$(facet_passive_host $facet)
1305 if [[ -n "$host" ]]; then
1306 do_node $host "$PARTPROBE $device"
1311 # Get ZFS storage pool name.
1318 device=$(facet_device $facet)
1319 # poolname is string before "/"
1320 poolname="${device%%/*}"
1327 # Get ZFS local fsname.
1329 zfs_local_fsname() {
1331 local lfsname=$(basename $(facet_device $facet))
1337 # Create ZFS storage pool.
1344 local opts=${@:-"-o cachefile=none"}
1346 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1347 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1348 $ZPOOL create -f $opts $poolname $vdev"
1352 # Create ZFS file system.
1358 local opts=${@:-"-o mountpoint=legacy"}
1360 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1361 $ZFS create $opts $dataset"
1365 # Export ZFS storage pool.
1366 # Before exporting the pool, all datasets within the pool should be unmounted.
1374 poolname=$(zpool_name $facet)
1376 if [[ -n "$poolname" ]]; then
1377 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1378 grep -q ^$poolname/ /proc/mounts ||
1379 $ZPOOL export $opts $poolname"
1384 # Destroy ZFS storage pool.
1385 # Destroy the given pool and free up any devices for other use. This command
1386 # tries to unmount any active datasets before destroying the pool.
1387 # -f Force any active datasets contained within the pool to be unmounted.
1391 local poolname=${2:-$(zpool_name $facet)}
1393 if [[ -n "$poolname" ]]; then
1394 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1395 $ZPOOL destroy -f $poolname"
1400 # Import ZFS storage pool.
1401 # Force importing, even if the pool appears to be potentially active.
1406 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1409 poolname=$(zpool_name $facet)
1411 if [[ -n "$poolname" ]]; then
1412 opts+=" -d $(dirname $(facet_vdevice $facet))"
1413 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1414 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1415 $ZPOOL import -f $opts $poolname"
1420 # Reimport ZFS storage pool with new name
1425 local opts="-o cachefile=none"
1426 local poolname=$(zpool_name $facet)
1428 opts+=" -d $(dirname $(facet_vdevice $facet))"
1429 do_facet $facet "$ZPOOL export $poolname;
1430 $ZPOOL import $opts $poolname $newpool"
1434 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1435 # is not automatically imported on system startup.
1437 # In a failover environment, this will provide resource level fencing which
1438 # will ensure that the same ZFS storage pool will not be imported concurrently
1439 # on different nodes.
1441 disable_zpool_cache() {
1445 poolname=$(zpool_name $facet)
1447 if [[ -n "$poolname" ]]; then
1448 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1453 # This and set_osd_param() shall be used to access OSD parameters
1454 # once existed under "obdfilter":
1459 # writethrough_cache_enable
1463 local device=${2:-$FSNAME-OST*}
1466 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1467 osd-*.$device.$name 2>&1" | grep -v 'error:'
1472 local device=${2:-$FSNAME-OST*}
1476 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1477 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1481 local dz=${1:-$DEBUG_SIZE}
1483 if [ -f /sys/devices/system/cpu/possible ]; then
1484 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1486 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1489 # bug 19944, adjust size to be -gt num_possible_cpus()
1490 # promise 2MB for every cpu at least
1491 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1494 lctl set_param debug_mb=$dz
1497 set_default_debug () {
1498 local debug=${1:-"$PTLDEBUG"}
1499 local subsys=${2:-"$SUBSYSTEM"}
1500 local debug_size=${3:-$DEBUG_SIZE}
1502 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1503 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1505 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1508 set_default_debug_nodes () {
1511 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1512 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1516 do_rpc_nodes "$nodes" set_default_debug \
1517 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1520 set_default_debug_facet () {
1522 local node=$(facet_active_host $facet)
1523 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1525 set_default_debug_nodes $node
1529 local hostid=${1:-$(hostid)}
1531 if [ ! -s /etc/hostid ]; then
1532 printf $(echo -n $hostid |
1533 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1539 local facets=${1:-$(get_facets)}
1542 for facet in ${facets//,/ }; do
1545 [ $RC -eq 0 ] && continue
1547 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1548 skip_noexit "Restart of $facet failed!." &&
1551 error "Restart of $facet failed!"
1558 # Add argument "arg" (e.g., "loop") to the comma-separated list
1559 # of arguments for option "opt" (e.g., "-o") on command
1560 # line "opts" (e.g., "-o flock").
1566 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1568 if echo "$opts" | grep -q $opt_pattern; then
1569 opts=$(echo "$opts" | sed -e \
1570 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1572 opts+="${opts:+ }$opt $arg"
1578 # Associate loop device with a given regular file.
1579 # Return the loop device.
1581 setup_loop_device() {
1585 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1586 if [[ -z \\\$loop_dev ]]; then
1587 loop_dev=\\\$($LOSETUP -f);
1588 $LOSETUP \\\$loop_dev $file || loop_dev=;
1590 echo -n \\\$loop_dev"
1594 # Detach a loop device.
1596 cleanup_loop_device() {
1600 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1601 $LOSETUP -d $loop_dev"
1605 # Check if a given device is a block device.
1612 [[ -n "$dev" ]] || return 1
1613 do_facet $facet "test -b $dev" || return 1
1614 if [[ -n "$size" ]]; then
1615 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1616 count=1 skip=$size 2>&1" |
1617 awk '($3 == "in") { print $1 }')
1618 [[ "$in" = "1+0" ]] || return 1
1623 # Check if a given device is a device-mapper device.
1629 [[ -n "$dev" ]] || return 1
1630 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1634 # Check if a given device is a device-mapper flakey device.
1636 is_dm_flakey_dev() {
1641 [[ -n "$dev" ]] || return 1
1643 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1645 [[ $type = flakey ]] && return 0 || return 1
1649 # Check if device-mapper flakey device is supported by the kernel
1650 # of $facet node or not.
1652 dm_flakey_supported() {
1656 do_facet $facet "modprobe dm-flakey;
1657 $DMSETUP targets | grep -q flakey" &> /dev/null
1661 # Get the device-mapper flakey device name of a given facet.
1663 dm_facet_devname() {
1665 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1667 echo -n ${facet}_flakey
1671 # Get the device-mapper flakey device of a given facet.
1672 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1674 dm_facet_devpath() {
1677 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1681 # Set a device-mapper device with a new table.
1683 # The table has the following format:
1684 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1686 # flakey <target_args> includes:
1687 # <destination_device> <offset> <up_interval> <down_interval> \
1688 # [<num_features> [<feature_arguments>]]
1690 # linear <target_args> includes:
1691 # <destination_device> <start_sector>
1693 dm_set_dev_table() {
1696 local target_type=$3
1702 read tmp num_sectors tmp real_dev tmp \
1703 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1705 case $target_type in
1707 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1710 table="0 $num_sectors linear $real_dev 0"
1712 *) error "invalid target type $target_type" ;;
1715 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1716 error "failed to suspend $dm_dev"
1717 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1718 error "failed to load $target_type table into $dm_dev"
1719 do_facet $facet "$DMSETUP resume $dm_dev" ||
1720 error "failed to resume $dm_dev"
1724 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1725 # feature parameter.
1728 # All write I/O is silently ignored.
1729 # Read I/O is handled correctly.
1731 dm_set_dev_readonly() {
1733 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1735 dm_set_dev_table $facet $dm_dev flakey
1739 # Set a device-mapper device to traditional linear mapping mode.
1741 dm_clear_dev_readonly() {
1743 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1745 dm_set_dev_table $facet $dm_dev linear
1749 # Set the device of a given facet as "read-only".
1751 set_dev_readonly() {
1753 local svc=${facet}_svc
1755 if [[ $(facet_fstype $facet) = zfs ]] ||
1756 ! dm_flakey_supported $facet; then
1757 do_facet $facet $LCTL --device ${!svc} readonly
1759 dm_set_dev_readonly $facet
1764 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1771 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1772 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1773 echo -n $num_sectors
1777 # Create a device-mapper device with a given block device or regular file (will
1778 # be associated with loop device).
1779 # Return the full path of the device-mapper device.
1783 local real_dev=$2 # destination device
1784 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1785 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1787 # check if the device-mapper device to be created already exists
1788 if is_dm_dev $facet $dm_dev; then
1789 # if the existing device was set to "read-only", then clear it
1790 ! is_dm_flakey_dev $facet $dm_dev ||
1791 dm_clear_dev_readonly $facet $dm_dev
1797 # check if the destination device is a block device, and if not,
1798 # associate it with a loop device
1799 is_blkdev $facet $real_dev ||
1800 real_dev=$(setup_loop_device $facet $real_dev)
1801 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1803 # now create the device-mapper device
1804 local num_sectors=$(get_num_sectors $facet $real_dev)
1805 local table="0 $num_sectors linear $real_dev 0"
1808 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1809 { rc=${PIPESTATUS[0]}; dm_dev=; }
1810 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1817 # Map the facet name to its device variable name.
1819 facet_device_alias() {
1821 local dev_alias=$facet
1824 fs2mds) dev_alias=mds1_2 ;;
1825 fs2ost) dev_alias=ost1_2 ;;
1826 fs3ost) dev_alias=ost2_2 ;;
1834 # Save the original value of the facet device and export the new value.
1840 local active_facet=$(facet_active $facet)
1841 local dev_alias=$(facet_device_alias $active_facet)
1842 local dev_name=${dev_alias}_dev
1843 local dev=${!dev_name}
1845 if [[ $active_facet = $facet ]]; then
1846 local failover_dev=${dev_alias}failover_dev
1847 if [[ ${!failover_dev} = $dev ]]; then
1848 eval export ${failover_dev}_saved=$dev
1849 eval export ${failover_dev}=$dm_dev
1852 dev_alias=$(facet_device_alias $facet)
1853 local facet_dev=${dev_alias}_dev
1854 if [[ ${!facet_dev} = $dev ]]; then
1855 eval export ${facet_dev}_saved=$dev
1856 eval export ${facet_dev}=$dm_dev
1860 eval export ${dev_name}_saved=$dev
1861 eval export ${dev_name}=$dm_dev
1865 # Restore the saved value of the facet device.
1870 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1871 local dev_alias=$(facet_device_alias $facet)
1873 local saved_dev=${dev_alias}_dev_saved
1874 [[ -z ${!saved_dev} ]] ||
1875 eval export ${dev_alias}_dev=${!saved_dev}
1877 saved_dev=${dev_alias}failover_dev_saved
1878 [[ -z ${!saved_dev} ]] ||
1879 eval export ${dev_alias}failover_dev=${!saved_dev}
1883 # Remove a device-mapper device.
1884 # If the destination device is a loop device, then also detach it.
1888 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1892 is_dm_dev $facet $dm_dev || return 0
1894 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1895 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1897 do_facet $facet "$DMSETUP remove $dm_dev"
1898 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1900 unexport_dm_dev $facet
1902 # detach a loop device
1903 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1905 # unload dm-flakey module
1906 do_facet $facet "modprobe -r dm-flakey" || true
1912 local active_facet=$(facet_active $facet)
1913 local dev_alias=$(facet_device_alias $active_facet)
1914 local dev=${dev_alias}_dev
1915 local opt=${facet}_opt
1916 local mntpt=$(facet_mntpt $facet)
1917 local opts="${!opt} $@"
1918 local fstype=$(facet_fstype $facet)
1920 local dm_dev=${!dev}
1922 module_loaded lustre || load_modules
1926 if dm_flakey_supported $facet; then
1927 dm_dev=$(dm_create_dev $facet ${!dev})
1928 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1931 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1933 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1935 # import ZFS storage pool
1936 import_zpool $facet || return ${PIPESTATUS[0]}
1938 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1939 lustre:svname $dm_dev");;
1941 error "unknown fstype!";;
1944 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1945 # for testing LU-482 error handling in mount_facets() and test_0a()
1946 if [ -f $TMP/test-lu482-trigger ]; then
1950 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1954 if [ $RC -ne 0 ]; then
1955 echo "Start of $dm_dev on ${facet} failed ${RC}"
1959 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1960 if [[ "$health" != "healthy" ]]; then
1961 error "$facet is in a unhealthy state"
1964 set_default_debug_facet $facet
1966 if [[ $opts =~ .*nosvc.* ]]; then
1967 echo "Start $dm_dev without service"
1972 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1973 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1974 "" || error "$dm_dev failed to initialize!";;
1976 wait_update_facet ${facet} "$ZFS get -H -o value \
1977 lustre:svname $dm_dev 2>/dev/null | \
1978 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1979 error "$dm_dev failed to initialize!";;
1982 error "unknown fstype!";;
1986 # commit the device label change to disk
1987 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1988 echo "Commit the device label on ${!dev}"
1989 do_facet $facet "sync; sleep 1; sync"
1993 label=$(devicelabel ${facet} $dm_dev)
1994 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1995 eval export ${facet}_svc=${label}
1996 echo Started ${label}
1998 export_dm_dev $facet $dm_dev
2003 # start facet device options
2009 local dev_alias=$(facet_device_alias $facet)
2011 eval export ${dev_alias}_dev=${device}
2012 eval export ${facet}_opt=\"$@\"
2014 local varname=${dev_alias}failover_dev
2015 if [ -n "${!varname}" ] ; then
2016 eval export ${dev_alias}failover_dev=${!varname}
2018 eval export ${dev_alias}failover_dev=$device
2021 local mntpt=$(facet_mntpt $facet)
2022 do_facet ${facet} mkdir -p $mntpt
2023 eval export ${facet}_MOUNT=$mntpt
2024 mount_facet ${facet}
2034 local HOST=$(facet_active_host $facet)
2035 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2037 local mntpt=$(facet_mntpt $facet)
2038 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2039 if [ ${running} -ne 0 ]; then
2040 echo "Stopping $mntpt (opts:$@) on $HOST"
2041 do_facet ${facet} $UMOUNT $@ $mntpt
2044 # umount should block, but we should wait for unrelated obd's
2045 # like the MGS or MGC to also stop.
2046 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2048 if [[ $(facet_fstype $facet) == zfs ]]; then
2049 # export ZFS storage pool
2050 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2051 elif dm_flakey_supported $facet; then
2052 local host=${facet}_HOST
2053 local failover_host=${facet}failover_HOST
2054 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2055 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2056 dm_cleanup_dev $facet
2061 # get mdt quota type
2063 local varsvc=${SINGLEMDS}_svc
2064 do_facet $SINGLEMDS $LCTL get_param -n \
2065 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2068 # get ost quota type
2070 # All OSTs should have same quota type
2071 local varsvc=ost1_svc
2072 do_facet ost1 $LCTL get_param -n \
2073 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2076 # restore old quota type settings
2078 if [ "$old_MDT_QUOTA_TYPE" ]; then
2079 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2080 do_facet mgs $PERM_CMD \
2081 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2084 do_facet mgs $PERM_CMD \
2085 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2088 if [ "$old_OST_QUOTA_TYPE" ]; then
2089 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2090 do_facet mgs $PERM_CMD \
2091 osd-*.$FSNAME-OST*.quota_slave.enable = \
2094 do_facet mgs $LCTL conf_param \
2095 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2100 # Handle the case when there is a space in the lfs df
2101 # "filesystem summary" line the same as when there is no space.
2102 # This will allow fixing the "lfs df" summary line in the future.
2104 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2107 # Get free inodes on the MDT specified by mdt index, free indoes on
2108 # the whole filesystem will be returned when index == -1.
2114 if [ $index -eq -1 ]; then
2117 mdt_uuid=$(mdtuuid_from_index $index)
2120 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2125 # Get the OST device status from 'lfs df' with a given OST index.
2129 local mnt_pnt=${2:-$MOUNT}
2132 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2133 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2139 # save old quota type & set new quota type
2140 local mdt_qtype=$(mdt_quota_type)
2141 local ost_qtype=$(ost_quota_type)
2143 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2144 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2146 export old_MDT_QUOTA_TYPE=$mdt_qtype
2147 export old_OST_QUOTA_TYPE=$ost_qtype
2149 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2150 do_facet mgs $PERM_CMD \
2151 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2152 do_facet mgs $PERM_CMD \
2153 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2155 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2156 error "set mdt quota type failed"
2157 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2158 error "set ost quota type failed"
2161 local quota_usrs=$QUOTA_USERS
2163 # get_filesystem_size
2164 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2165 local blk_soft=$((disksz + 1024))
2166 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2168 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2169 local i_soft=$inodes
2170 local i_hard=$((i_soft + i_soft / 20))
2172 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2173 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2174 "inode-hardlimit: $i_hard"
2177 for usr in $quota_usrs; do
2178 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2180 cmd="$LFS setquota -$type $usr -b $blk_soft"
2181 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2183 eval $cmd || error "$cmd FAILED!"
2185 # display the quota status
2186 echo "Quota settings for $usr : "
2187 $LFS quota -v -u $usr $mntpt || true
2194 local opts=${3:-$MOUNT_OPTS}
2195 opts=${opts:+-o $opts}
2196 local flags=${4:-$MOUNT_FLAGS}
2198 local device=$MGSNID:/$FSNAME$FILESET
2199 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2200 echo "Bad mount command: opt=$flags $opts dev=$device " \
2205 echo "Starting client: $client: $flags $opts $device $mnt"
2206 do_node $client mkdir -p $mnt
2207 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2208 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2210 #disable FILESET if not supported
2211 do_nodes $client lctl get_param -n \
2212 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2213 device=$MGSNID:/$FSNAME
2214 do_node $client mkdir -p $mnt/$FILESET
2215 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2218 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2219 # Mount using nodemap key
2220 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2221 if $SK_UNIQUE_NM; then
2222 mountkey=$SK_PATH/nodemap/c0.key
2224 local prunedopts=$(echo $opts |
2225 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2226 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2229 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2233 set_default_debug_nodes $client
2245 [ "$3" ] && force=-f
2246 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2247 if [ $running -ne 0 ]; then
2248 echo "Stopping client $client $mnt (opts:$force)"
2249 do_node $client lsof -t $mnt || need_kill=no
2250 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2251 pids=$(do_node $client lsof -t $mnt | sort -u);
2252 if [ -n $pids ]; then
2253 do_node $client kill -9 $pids || true
2257 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2258 if [ $busy -ne 0 ] ; then
2259 echo "$mnt is still busy, wait one second" && sleep 1
2260 do_node $client umount $force $mnt
2265 # Mount the file system on the MGS
2266 mount_mgs_client() {
2267 do_facet mgs "mkdir -p $MOUNT"
2268 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2269 error "unable to mount $MOUNT on MGS"
2272 # Unmount the file system on the MGS
2273 umount_mgs_client() {
2274 zconf_umount $mgs_HOST $MOUNT
2275 do_facet mgs "rm -rf $MOUNT"
2278 # nodes is comma list
2279 sanity_mount_check_nodes () {
2285 # FIXME: assume that all cluster nodes run the same os
2286 [ "$(uname)" = Linux ] || return 0
2289 for mnt in $mnts ; do
2290 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2291 mpts=\\\$(mount | grep -c $mnt' ');
2292 if [ \\\$running -ne \\\$mpts ]; then
2293 echo \\\$(hostname) env are INSANE!;
2296 [ $? -eq 0 ] || rc=1
2301 sanity_mount_check_servers () {
2302 [ -n "$CLIENTONLY" ] &&
2303 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2304 echo Checking servers environments
2306 # FIXME: modify get_facets to display all facets wo params
2307 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2311 for facet in ${facets//,/ }; do
2312 node=$(facet_host ${facet})
2313 mntpt=$(facet_mntpt $facet)
2314 sanity_mount_check_nodes $node $mntpt ||
2315 { error "server $node environments are insane!"; return 1; }
2319 sanity_mount_check_clients () {
2320 local clients=${1:-$CLIENTS}
2321 local mntpt=${2:-$MOUNT}
2322 local mntpt2=${3:-$MOUNT2}
2324 [ -z $clients ] && clients=$(hostname)
2325 echo Checking clients $clients environments
2327 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2328 error "clients environments are insane!"
2331 sanity_mount_check () {
2332 sanity_mount_check_servers || return 1
2333 sanity_mount_check_clients || return 2
2336 # mount clients if not mouted
2337 zconf_mount_clients() {
2340 local opts=${3:-$MOUNT_OPTS}
2341 opts=${opts:+-o $opts}
2342 local flags=${4:-$MOUNT_FLAGS}
2343 local device=$MGSNID:/$FSNAME$FILESET
2344 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2345 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2350 echo "Starting client $clients: $flags $opts $device $mnt"
2351 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2352 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2353 # Mount with own nodemap key
2355 # Mount all server nodes first with per-NM keys
2356 for nmclient in ${clients//,/ }; do
2357 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2358 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2361 # set perms for per-nodemap keys else permission denied
2362 do_nodes $(comma_list $(all_nodes)) \
2363 "keyctl show | grep lustre | cut -c1-11 |
2365 xargs -IX keyctl setperm X 0x3f3f3f3f"
2366 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2368 for nmclient in ${clients//,/ }; do
2369 if $SK_UNIQUE_NM; then
2370 mountkey=$SK_PATH/nodemap/c$i.key
2372 do_node $nmclient "! grep -q $mnt' ' \
2373 /proc/mounts || umount $mnt"
2374 local prunedopts=$(add_sk_mntflag $prunedopts);
2375 prunedopts=$(echo $prunedopts | sed -e \
2376 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2378 do_nodes $(comma_list $(all_server_nodes)) \
2381 do_node $nmclient $MOUNT_CMD $flags \
2382 $prunedopts $MGSNID:/$FSNAME $mnt ||
2387 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2389 do_nodes $clients $MOUNT_CMD $flags $opts \
2390 $MGSNID:/$FSNAME $mnt || return 1
2392 #disable FILESET if not supported
2393 do_nodes $clients lctl get_param -n \
2394 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2395 device=$MGSNID:/$FSNAME
2396 do_nodes $clients mkdir -p $mnt/$FILESET
2397 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2401 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2402 # Mount with nodemap key
2404 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2405 for nmclient in ${clients//,/ }; do
2406 if $SK_UNIQUE_NM; then
2407 mountkey=$SK_PATH/nodemap/c$i.key
2409 local prunedopts=$(echo $opts | sed -e \
2410 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2411 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2414 running=\\\$(mount | grep -c $mnt' ');
2416 if [ \\\$running -eq 0 ] ; then
2418 $MOUNT_CMD $flags $prunedopts $device $mnt;
2421 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2422 grep 'type lustre' | wc -l);
2423 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2424 echo zconf_mount_clients FAILED: \
2425 mount count \\\$running, not matching \
2426 with mount count of 'type lustre' \
2427 \\\$lustre_mnt_count;
2431 exit \\\$rc" || return ${PIPESTATUS[0]}
2438 if $SHARED_KEY; then
2439 tmpopts=$(add_sk_mntflag $opts)
2442 running=\\\$(mount | grep -c $mnt' ');
2444 if [ \\\$running -eq 0 ] ; then
2446 $MOUNT_CMD $flags $tmpopts $device $mnt;
2449 exit \\\$rc" || return ${PIPESTATUS[0]}
2452 echo "Started clients $clients: "
2453 do_nodes $clients "mount | grep $mnt' '"
2455 set_default_debug_nodes $clients
2460 zconf_umount_clients() {
2465 [ "$3" ] && force=-f
2467 echo "Stopping clients: $clients $mnt (opts:$force)"
2468 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2469 if [ \\\$running -ne 0 ] ; then
2470 echo Stopping client \\\$(hostname) $mnt opts:$force;
2471 lsof $mnt || need_kill=no;
2472 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2473 pids=\\\$(lsof -t $mnt | sort -u);
2474 if [ -n \\\"\\\$pids\\\" ]; then
2478 while umount $force $mnt 2>&1 | grep -q "busy"; do
2479 echo "$mnt is still busy, wait one second" && sleep 1;
2486 echo + $POWER_DOWN $node
2490 shutdown_node_hard () {
2492 local attempts=$SHUTDOWN_ATTEMPTS
2494 for i in $(seq $attempts) ; do
2497 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2498 echo "waiting for $host to fail attempts=$attempts"
2499 [ $i -lt $attempts ] || \
2500 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2506 local mnt=${2:-$MOUNT}
2509 if [ "$FAILURE_MODE" = HARD ]; then
2510 shutdown_node_hard $client
2512 zconf_umount_clients $client $mnt -f
2518 local facets="$(get_facets OST),$(get_facets MDS)"
2521 combined_mgs_mds || facets="$facets,mgs"
2523 for facet in ${facets//,/ }; do
2524 if [ $(facet_active_host $facet) == $host ]; then
2525 affected="$affected $facet"
2529 echo $(comma_list $affected)
2534 local host=${2:-$(facet_host $facet)}
2536 local label=$(convert_facet2label $facet)
2537 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2540 facets_up_on_host () {
2542 local facets=$(facets_on_host $host)
2545 for facet in ${facets//,/ }; do
2546 if $(facet_up $facet $host); then
2547 affected_up="$affected_up $facet"
2551 echo $(comma_list $affected_up)
2556 local affected_facet
2557 local affected_facets
2559 if [[ "$FAILURE_MODE" = HARD ]]; then
2560 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2561 dm_flakey_supported $facet; then
2562 affected_facets=$(affected_facets $facet)
2563 for affected_facet in ${affected_facets//,/ }; do
2564 unexport_dm_dev $affected_facet
2568 shutdown_node_hard $(facet_active_host $facet)
2576 echo + $POWER_UP $node
2589 if [ "$FAILURE_MODE" = HARD ]; then
2590 reboot_node $(facet_active_host $facet)
2598 if [ "$FAILURE_MODE" = HARD ]; then
2608 for facet in ${facets//,/ }; do
2609 hosts=$(expand_list $hosts $(facet_host $facet) )
2615 _check_progs_installed () {
2619 for prog in $progs; do
2620 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2621 echo $prog missing on $(hostname)
2628 check_progs_installed () {
2632 do_rpc_nodes "$nodes" _check_progs_installed $@
2635 # recovery-scale functions
2637 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2640 start_client_load() {
2643 local var=$(node_var_name $client)_load
2644 eval export ${var}=$load
2646 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2647 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2648 END_RUN_FILE=$END_RUN_FILE \
2649 LOAD_PID_FILE=$LOAD_PID_FILE \
2650 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2651 TESTNAME=$TESTNAME \
2652 DBENCH_LIB=$DBENCH_LIB \
2653 DBENCH_SRC=$DBENCH_SRC \
2654 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2659 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2660 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2661 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2662 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2663 ior_blockSize=$ior_blockSize \
2664 ior_blockUnit=$ior_blockUnit \
2665 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2666 ior_DURATION=$ior_DURATION \
2667 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2668 ior_custom_params=\\\"$ior_custom_param\\\" \
2669 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2672 log "Started client load: ${load} on $client"
2674 # get the children process IDs
2675 local pids=$(ps --ppid $ppid -o pid= | xargs)
2676 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2680 start_client_loads () {
2681 local -a clients=(${1//,/ })
2682 local numloads=${#CLIENT_LOADS[@]}
2685 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2686 testnum=$((nodenum % numloads))
2687 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2689 # bug 22169: wait the background threads to start
2693 # only for remote client
2694 check_client_load () {
2696 local var=$(node_var_name $client)_load
2697 local testload=run_${!var}.sh
2699 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2701 # bug 18914: try to connect several times not only when
2702 # check ps, but while check_node_health also
2706 while [ $RC = 254 -a $tries -gt 0 ]; do
2710 if ! check_node_health $client; then
2712 if [ $RC -eq 254 ]; then
2713 # FIXME: not sure how long we shuold sleep here
2717 echo "check node health failed: RC=$RC "
2721 # We can continue try to connect if RC=254
2722 # Just print the warning about this
2723 if [ $RC = 254 ]; then
2724 echo "got a return status of $RC from do_node while checking " \
2725 "node health on $client"
2728 # see if the load is still on the client
2731 while [ $RC = 254 -a $tries -gt 0 ]; do
2735 if ! do_node $client \
2736 "ps auxwww | grep -v grep | grep -q $testload"; then
2741 if [ $RC = 254 ]; then
2742 echo "got a return status of $RC from do_node while checking " \
2743 "(node health and 'ps') the client load on $client"
2744 # see if we can diagnose a bit why this is
2749 check_client_loads () {
2750 local clients=${1//,/ }
2754 for client in $clients; do
2755 check_client_load $client
2757 if [ "$rc" != 0 ]; then
2758 log "Client load failed on node $client, rc=$rc"
2764 restart_client_loads () {
2765 local clients=${1//,/ }
2766 local expectedfail=${2:-""}
2770 for client in $clients; do
2771 check_client_load $client
2773 if [ "$rc" != 0 -a "$expectedfail" ]; then
2774 local var=$(node_var_name $client)_load
2775 start_client_load $client ${!var}
2776 echo "Restarted client load ${!var}: on $client. Checking ..."
2777 check_client_load $client
2779 if [ "$rc" != 0 ]; then
2780 log "Client load failed to restart on node $client, rc=$rc"
2781 # failure one client load means test fail
2782 # we do not need to check other
2791 # Start vmstat and save its process ID in a file.
2796 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2799 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2800 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2803 # Display the nodes on which client loads failed.
2804 print_end_run_file() {
2808 [ -s $file ] || return 0
2810 echo "Found the END_RUN_FILE file: $file"
2813 # A client load will stop if it finds the END_RUN_FILE file.
2814 # That does not mean the client load actually failed though.
2815 # The first node in END_RUN_FILE is the one we are interested in.
2818 if [ -n "$node" ]; then
2819 local var=$(node_var_name $node)_load
2821 local prefix=$TESTLOG_PREFIX
2822 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2823 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2824 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2826 echo "Client load ${!var} failed on node $node:"
2832 # Stop the process which had its PID saved in a file.
2837 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2839 do_nodes $nodes "test -f $pid_file &&
2840 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2843 # Stop all client loads.
2844 stop_client_loads() {
2845 local nodes=${1:-$CLIENTS}
2848 # stop the client loads
2849 stop_process $nodes $pid_file
2851 # clean up the processes that started them
2852 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2854 # End recovery-scale functions
2856 # verify that lustre actually cleaned up properly
2858 VAR=$(lctl get_param -n catastrophe 2>&1)
2859 if [ $? = 0 ] ; then
2860 if [ $VAR != 0 ]; then
2861 error "LBUG/LASSERT detected"
2864 BUSY=$(dmesg | grep -i destruct || true)
2865 if [ -n "$BUSY" ]; then
2867 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2871 check_mem_leak || exit 204
2873 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2874 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2877 if module_loaded lnet || module_loaded libcfs; then
2878 echo "$TESTSUITE: modules still loaded..." 1>&2
2887 if [[ "$1" == "--verbose" ]]; then
2902 PREV_RESULT=$(do_node $node "$TEST")
2904 RESULT=$(do_node $node "$TEST")
2905 if [[ "$RESULT" == "$FINAL" ]]; then
2906 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2907 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2911 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2912 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2916 [[ $WAIT -ge $MAX ]] && break
2917 [[ $((WAIT % print)) -eq 0 ]] &&
2918 echo "Waiting $((MAX - WAIT)) secs for update"
2919 WAIT=$((WAIT + sleep))
2922 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2926 wait_update_facet() {
2928 [ "$1" = "--verbose" ] && verbose="$1" && shift
2932 wait_update $verbose $(facet_active_host $facet) "$@"
2936 do_nodes $(comma_list $(mdts_nodes)) \
2937 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2938 do_nodes $(comma_list $(osts_nodes)) \
2939 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2940 grep -v 'Found no match'
2944 local zfs_wait=${2:-5}
2946 # the occupied disk space will be released
2947 # only after TXGs are committed
2948 if [[ $(facet_fstype $1) == zfs ]]; then
2949 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2954 wait_delete_completed_mds() {
2955 local max_wait=${1:-20}
2957 local stime=$(date +%s)
2962 # find MDS with pending deletions
2963 for node in $(mdts_nodes); do
2964 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2965 2>/dev/null | calc_sum)
2966 if [[ $changes -eq 0 ]]; then
2969 mds2sync="$mds2sync $node"
2971 if [ -z "$mds2sync" ]; then
2972 wait_zfs_commit $SINGLEMDS
2975 mds2sync=$(comma_list $mds2sync)
2977 # sync MDS transactions
2978 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2980 # wait till all changes are sent and commmitted by OSTs
2981 # for ldiskfs space is released upon execution, but DMU
2982 # do this upon commit
2985 while [[ $WAIT -ne $max_wait ]]; do
2986 changes=$(do_nodes $mds2sync \
2987 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2988 #echo "$node: $changes changes on all"
2989 if [[ $changes -eq 0 ]]; then
2990 wait_zfs_commit $SINGLEMDS
2992 # the occupied disk space will be released
2993 # only after TXGs are committed
2994 wait_zfs_commit ost1
3002 echo "Delete is not completed in $((etime - stime)) seconds"
3003 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3010 # we can use "for" here because we are waiting the slowest
3011 for host in ${hostlist//,/ }; do
3012 check_network "$host" 900
3014 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3021 for facet in ${facetlist//,/ }; do
3022 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3024 wait_for_host $hostlist
3027 _wait_recovery_complete () {
3030 # Use default policy if $2 is not passed by caller.
3031 local MAX=${2:-$(max_recovery_time)}
3036 while [ $WAIT -lt $MAX ]; do
3037 STATUS=$(lctl get_param -n $param | grep status)
3039 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3042 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3044 echo "$param recovery not done in $MAX sec. $STATUS"
3048 wait_recovery_complete () {
3051 # with an assumption that at_max is the same on all nodes
3052 local MAX=${2:-$(max_recovery_time)}
3055 if [ "$FAILURE_MODE" = HARD ]; then
3056 facets=$(facets_on_host $(facet_active_host $facet))
3058 echo affected facets: $facets
3060 # we can use "for" here because we are waiting the slowest
3061 for facet in ${facets//,/ }; do
3062 local var_svc=${facet}_svc
3063 local param="*.${!var_svc}.recovery_status"
3065 local host=$(facet_active_host $facet)
3066 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3070 wait_mds_ost_sync () {
3071 # just because recovery is done doesn't mean we've finished
3072 # orphan cleanup. Wait for llogs to get synchronized.
3073 echo "Waiting for orphan cleanup..."
3074 # MAX value includes time needed for MDS-OST reconnection
3075 local MAX=$(( TIMEOUT * 2 ))
3076 local WAIT_TIMEOUT=${1:-$MAX}
3079 local list=$(comma_list $(mdts_nodes))
3080 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3081 if ! do_facet $SINGLEMDS \
3082 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3084 # old way, use mds_sync
3086 list=$(comma_list $(osts_nodes))
3087 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3090 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3091 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3092 local -a sync=($(do_nodes $list "$cmd"))
3095 for ((i=0; i<${#sync[@]}; i++)); do
3097 [ ${sync[$i]} -eq 1 ] && continue
3099 [ ${sync[$i]} -eq 0 ] && continue
3101 # there is a not finished MDS-OST synchronization
3105 sleep 2 # increase waiting time and cover statfs cache
3106 [ ${con} -eq 1 ] && return 0
3107 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3111 # show which nodes are not finished.
3112 cmd=$(echo $cmd | sed 's/-n//')
3113 do_nodes $list "$cmd"
3114 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3118 # Wait OSTs to be active on both client and MDT side.
3120 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3121 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3122 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3123 error "wait_update OSTs up on client failed"
3125 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3126 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3127 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3128 error "wait_update OSTs up on MDT0000 failed"
3131 wait_destroy_complete () {
3132 echo "Waiting for local destroys to complete"
3133 # MAX value shouldn't be big as this mean server responsiveness
3134 # never increase this just to make test pass but investigate
3135 # why it takes so long time
3138 while [ $WAIT -lt $MAX ]; do
3139 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3143 for ((i=0; i<${#RPCs[@]}; i++)); do
3144 [ ${RPCs[$i]} -eq 0 ] && continue
3145 # there are still some destroy RPCs in flight
3150 [ ${con} -eq 1 ] && return 0 # done waiting
3151 echo "Waiting ${WAIT}s for local destroys to complete"
3154 echo "Local destroys weren't done in $MAX sec."
3158 wait_delete_completed() {
3159 wait_delete_completed_mds $1 || return $?
3160 wait_destroy_complete || return $?
3169 # conf-sanity 31 takes a long time cleanup
3170 while [ $WAIT -lt 300 ]; do
3171 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3172 lctl dl | grep ' ST ' || true")
3173 [ -z "${running}" ] && return 0
3174 echo "waited $WAIT for${running}"
3175 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3177 WAIT=$((WAIT + INTERVAL))
3179 echo "service didn't stop after $WAIT seconds. Still running:"
3184 wait_remote_prog () {
3190 [ "$PDSH" = "no_dsh" ] && return 0
3192 while [ $WAIT -lt $2 ]; do
3193 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3194 [ -z "${running}" ] && return 0 || true
3195 echo "waited $WAIT for: "
3197 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3199 WAIT=$((WAIT + INTERVAL))
3201 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3202 [ -z "$pids" ] && return 0
3203 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3204 # FIXME: not portable
3205 for pid in $pids; do
3206 cat /proc/${pid}/status || true
3207 cat /proc/${pid}/wchan || true
3209 kill -9 $pid || true
3218 local clients=${1:-$CLIENTS}
3220 if [ -z "$clients" ]; then
3223 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3228 # not every config has many clients
3234 # usually checked on particular client or locally
3243 client_reconnect_try() {
3244 local f=$MOUNT/recon
3247 if [ -z "$CLIENTS" ]; then
3248 $LFS df $MOUNT; uname -n >> $f
3250 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3252 echo "Connected clients: $(cat $f)"
3253 ls -l $f > /dev/null
3257 client_reconnect() {
3258 # one client_reconnect_try call does not always do the job...
3260 client_reconnect_try && break
3265 affected_facets () {
3268 local host=$(facet_active_host $facet)
3269 local affected=$facet
3271 if [ "$FAILURE_MODE" = HARD ]; then
3272 affected=$(facets_up_on_host $host)
3278 local E2FSCK_ON_MDT0=false
3279 if [ "$1" == "--fsck" ]; then
3281 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3293 #Because it will only get up facets, we need get affected
3294 #facets before shutdown
3295 #For HARD Failure mode, it needs make sure facets on the same
3296 #HOST will only be shutdown and reboot once
3297 for facet in ${facets//,/ }; do
3298 local affected_facet
3300 #check whether facet has been included in other affected facets
3301 for ((index=0; index<$total; index++)); do
3302 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3305 if [ $skip -eq 0 ]; then
3306 affecteds[$total]=$(affected_facets $facet)
3311 for ((index=0; index<$total; index++)); do
3312 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3313 local host=$(facet_active_host $facet)
3314 echo "Failing ${affecteds[index]} on $host"
3315 shutdown_facet $facet
3318 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3319 $(mdsdevname 1) "-n" || error "Running e2fsck")
3321 for ((index=0; index<$total; index++)); do
3322 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3323 echo reboot facets: ${affecteds[index]}
3327 change_active ${affecteds[index]}
3329 wait_for_facet ${affecteds[index]}
3330 # start mgs first if it is affected
3331 if ! combined_mgs_mds &&
3332 list_member ${affecteds[index]} mgs; then
3333 mount_facet mgs || error "Restart of mgs failed"
3335 # FIXME; has to be changed to mount all facets concurrently
3336 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3337 echo mount facets: ${affecteds[index]}
3338 mount_facets ${affecteds[index]}
3348 do_facet $facet "sync; sync; sync"
3351 # make sure there will be no seq change
3352 local clients=${CLIENTS:-$HOSTNAME}
3353 local f=fsa-\\\$\(hostname\)
3354 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3355 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3357 local svc=${facet}_svc
3358 do_facet $facet $LCTL --device ${!svc} notransno
3360 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3361 # in-memory state has to be cleared by either rebooting the host or
3362 # exporting and reimporting the pool.
3364 # Although the uberblocks are not updated when a pool is freezed,
3365 # transactions are still written to the disks. Modified blocks may be
3366 # cached in memory when tests try reading them back. The
3367 # export-and-reimport process also evicts any cached pool data from
3368 # memory to provide the correct "data loss" semantics.
3370 # In the test framework, the exporting and importing operations are
3371 # handled by stop() and mount_facet() separately, which are used
3372 # inside fail() and fail_abort().
3374 set_dev_readonly $facet
3375 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3376 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3379 replay_barrier_nodf() {
3380 local facet=$1 echo running=${running}
3381 do_facet $facet "sync; sync; sync"
3382 local svc=${facet}_svc
3383 echo Replay barrier on ${!svc}
3384 do_facet $facet $LCTL --device ${!svc} notransno
3385 set_dev_readonly $facet
3386 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3387 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3390 replay_barrier_nosync() {
3391 local facet=$1 echo running=${running}
3392 local svc=${facet}_svc
3393 echo Replay barrier on ${!svc}
3394 do_facet $facet $LCTL --device ${!svc} notransno
3395 set_dev_readonly $facet
3396 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3397 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3401 # Get Lustre client uuid for a given Lustre mount point.
3404 local mntpnt=${1:-$MOUNT}
3406 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3407 local uuid=$($LCTL get_param -n llite.$name.uuid)
3412 mds_evict_client() {
3413 local mntpnt=${1:-$MOUNT}
3414 local uuid=$(get_client_uuid $mntpnt)
3416 do_facet $SINGLEMDS \
3417 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3420 ost_evict_client() {
3421 local mntpnt=${1:-$MOUNT}
3422 local uuid=$(get_client_uuid $mntpnt)
3425 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3430 local clients=${CLIENTS:-$HOSTNAME}
3432 facet_failover $* || error "failover: $?"
3433 # to initiate all OSC idling connections
3435 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3436 clients_up || error "post-failover stat: $?"
3441 facet_failover $facet
3447 change_active $facet
3448 wait_for_facet $facet
3449 mount_facet $facet -o abort_recovery
3450 clients_up || echo "first stat failed: $?"
3451 clients_up || error "post-failover stat: $?"
3454 host_nids_address() {
3458 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3462 if [ "$1" = "'*'" ]; then echo \'*\'; else
3468 if [[ -n "$NETTYPE" ]]; then
3469 h2name_or_ip "$1" "$NETTYPE"
3471 h2name_or_ip "$1" "$2"
3474 declare -fx h2nettype
3476 # Wrapper function to print the deprecation warning
3478 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3479 if [[ -n "$NETTYPE" ]]; then
3482 h2nettype "$1" "tcp"
3486 # Wrapper function to print the deprecation warning
3488 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3489 if [[ -n "$NETTYPE" ]]; then
3492 h2nettype "$1" "o2ib"
3496 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3497 # expressions format. As a bonus we can then just pass in those variables
3498 # to pdsh. What this function does is take a HOSTLIST type string and
3499 # expand it into a space deliminated list for us.
3507 [ -z "$hostlist" ] && return
3509 # Translate the case of [..],..,[..] to [..] .. [..]
3510 list="${hostlist/],/] }"
3512 [[ "$front" == *,* ]] && {
3515 list=${list/${old}/${new}}
3518 for item in $list; do
3519 # Test if we have any []'s at all
3520 if [ "$item" != "${item/\[/}" ]; then {
3521 # Expand the [*] into list
3525 if [ "$name" != "$item" ]; then
3526 group=${item#$name[*}
3529 for range in ${group//,/ }; do
3535 # Number of leading zeros
3538 end=$(echo $end | sed 's/0*//')
3539 [[ -z "$end" ]] && end=0
3540 [[ $padlen2 -gt $padlen ]] && {
3541 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3544 begin=$(echo $begin | sed 's/0*//')
3545 [ -z $begin ] && begin=0
3547 if [ ! -z "${begin##[!0-9]*}" ]; then
3548 order=$(seq -f "%0${padlen}g" $begin $end)
3550 order=$(eval echo {$begin..$end});
3553 for num in $order; do
3554 value="${name#*,}${num}${back}"
3555 [ "$value" != "${value/\[/}" ] && {
3556 value=$(hostlist_expand "$value")
3558 myList="$myList $value"
3563 myList="$myList $item"
3566 myList=${myList//,/ }
3567 myList=${myList:1} # Remove first character which is a space
3569 # Filter any duplicates without sorting
3571 myList="${list%% *}"
3573 while [[ "$list" != ${myList##* } ]]; do
3574 local tlist=" $list"
3575 list=${tlist// ${list%% *} / }
3577 myList="$myList ${list%% *}"
3579 myList="${myList%* }";
3581 # We can select an object at an offset in the list
3584 for item in $myList; do
3586 [ $cnt -eq $offset ] && {
3590 [ $(get_node_count $myList) -ne 1 ] && myList=""
3599 [ "$facet" == client ] && echo -n $HOSTNAME && return
3600 varname=${facet}_HOST
3601 if [ -z "${!varname}" ]; then
3602 if [ "${facet:0:3}" == "ost" ]; then
3603 local fh=${facet%failover}_HOST
3604 eval export ${facet}_HOST=${!fh}
3605 if [ -z "${!varname}" ]; then
3606 eval export ${facet}_HOST=${ost_HOST}
3608 elif [ "${facet:0:3}" == "mdt" -o \
3609 "${facet:0:3}" == "mds" -o \
3610 "${facet:0:3}" == "mgs" ]; then
3611 eval export ${facet}_HOST=${mds_HOST}
3617 facet_failover_host() {
3621 var=${facet}failover_HOST
3622 if [ -n "${!var}" ]; then
3627 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3628 "${facet:0:3}" == "mgs" ]; then
3630 eval export ${facet}failover_host=${mds_HOST}
3635 if [[ $facet == ost* ]]; then
3636 eval export ${facet}failover_host=${ost_HOST}
3644 local activevar=${facet}active
3646 if [ -f $TMP/${facet}active ] ; then
3647 source $TMP/${facet}active
3650 active=${!activevar}
3651 if [ -z "$active" ] ; then
3658 facet_active_host() {
3659 facet_host $(facet_active $1)
3662 # Get the passive failover partner host of facet.
3663 facet_passive_host() {
3665 [[ $facet = client ]] && return
3667 local host=${facet}_HOST
3668 local failover_host=${facet}failover_HOST
3669 local active_host=$(facet_active_host $facet)
3671 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3673 if [[ $active_host = ${!host} ]]; then
3674 echo -n ${!failover_host}
3684 facetlist=$(exclude_items_from_list $facetlist mgs)
3686 for facet in ${facetlist//,/ }; do
3687 local failover=${facet}failover
3688 local host=`facet_host $failover`
3689 [ -z "$host" ] && return
3691 local curactive=`facet_active $facet`
3692 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3693 eval export ${facet}active=$facet
3695 eval export ${facet}active=$failover
3697 # save the active host for this facet
3698 local activevar=${facet}active
3699 echo "$activevar=${!activevar}" > $TMP/$activevar
3700 [[ $facet = mds1 ]] && combined_mgs_mds && \
3701 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3702 local TO=`facet_active_host $facet`
3703 echo "Failover $facet to $TO"
3709 # do not stripe off hostname if verbose, bug 19215
3710 if [ x$1 = x--verbose ]; then
3718 if [ "$HOST" = "$HOSTNAME" ]; then
3720 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3721 echo "cannot run remote command on $HOST with $myPDSH"
3725 echo "CMD: $HOST $@" >&2
3726 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3729 if [[ "$myPDSH" == "rsh" ]] ||
3730 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3731 # we need this because rsh and pdsh do not return
3732 # exit code of an executed command
3733 local command_status="$TMP/cs"
3734 eval $myPDSH $HOST ":> $command_status"
3735 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3736 PATH=\$PATH:/sbin:/usr/sbin;
3738 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3739 echo command failed >$command_status"
3740 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3745 # print HOSTNAME for myPDSH="no_dsh"
3746 if [[ $myPDSH = no_dsh ]]; then
3747 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3749 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3752 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3754 return ${PIPESTATUS[0]}
3758 do_node --verbose "$@"
3761 single_local_node () {
3762 [ "$1" = "$HOSTNAME" ]
3765 # Outputs environment variable assignments that should be passed to remote nodes
3769 local facets=$(get_facets)
3772 for var in ${!MODOPTS_*}; do
3773 value=${!var//\"/\\\"}
3774 echo -n " ${var}=\"$value\""
3777 for facet in ${facets//,/ }; do
3779 if [ -n "${!var}" ]; then
3780 echo -n " $var=${!var}"
3784 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3785 if [ -n "${!var}" ]; then
3786 echo -n " $var=${!var}"
3790 for var in VERBOSE; do
3791 if [ -n "${!var}" ]; then
3792 echo -n " $var=${!var}"
3796 if [ -n "$FSTYPE" ]; then
3797 echo -n " FSTYPE=$FSTYPE"
3800 for var in LNETLND NETTYPE; do
3801 if [ -n "${!var}" ]; then
3802 echo -n " $var=${!var}"
3809 # do not stripe off hostname if verbose, bug 19215
3810 if [ x$1 = x--verbose ]; then
3818 if single_local_node $rnodes; then
3820 do_nodev $rnodes "$@"
3822 do_node $rnodes "$@"
3827 # This is part from do_node
3830 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3831 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3833 export FANOUT=$(get_node_count "${rnodes//,/ }")
3835 echo "CMD: $rnodes $@" >&2
3836 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3839 # do not replace anything from pdsh output if -N is used
3840 # -N Disable hostname: prefix on lines of output.
3841 if $verbose || [[ $myPDSH = *-N* ]]; then
3842 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3844 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3846 return ${PIPESTATUS[0]}
3850 # Execute commands on a single service's host
3852 # The \a facet (service) may be on a local or remote node, which is
3853 # determined at the time the command is run.
3855 # usage: do_facet $facet command [arg ...]
3859 local HOST=$(facet_active_host $facet)
3860 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3864 # Function: do_facet_random_file $FACET $FILE $SIZE
3865 # Creates FILE with random content on the given FACET of given SIZE
3867 do_facet_random_file() {
3871 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3872 do_facet $facet "$cmd 2>/dev/null"
3875 do_facet_create_file() {
3879 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3880 do_facet $facet "$cmd 2>/dev/null"
3884 do_nodes --verbose "$@"
3890 # make sure its not already running
3892 rm -f $TMP/${facet}active
3893 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3894 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3896 if [[ $(facet_fstype $facet) == zfs ]]; then
3898 # After formatting a ZFS target, "cachefile=none" property will
3899 # be set on the ZFS storage pool so that the pool is not
3900 # automatically imported on system startup. And then the pool
3901 # will be exported so as to leave the importing and exporting
3902 # operations handled by mount_facet() and stop() separately.
3904 refresh_partition_table $facet $(facet_vdevice $facet)
3905 disable_zpool_cache $facet
3910 # Device formatted as ost
3913 local DEVNAME=OSTDEV$num
3915 local fstype=$(facet_fstype ost$num)
3919 local dev=ost${num}_dev
3920 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3921 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3922 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3924 #try $OSTZFSDEVn - independent of vdev
3925 DEVNAME=OSTZFSDEV$num
3926 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3928 error "unknown fstype!";;
3934 # Physical device location of data
3940 local fstype=$(facet_fstype ost$num)
3944 # vdevs are not supported by ldiskfs
3947 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3948 # Device formatted by zfs
3950 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3952 error "unknown fstype!";;
3958 # Logical device formatted for lustre
3961 local DEVNAME=MDSDEV$num
3963 local fstype=$(facet_fstype mds$num)
3967 local dev=mds${num}_dev
3968 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3969 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3970 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3972 # try $MDSZFSDEVn - independent of vdev
3973 DEVNAME=MDSZFSDEV$num
3974 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3976 error "unknown fstype!";;
3982 # Physical location of data
3986 local fstype=$(facet_fstype mds$num)
3990 # vdevs are not supported by ldiskfs
3993 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3994 # Device formatted by ZFS
3995 local DEVNAME=MDSDEV$num
3996 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3998 error "unknown fstype!";;
4006 local fstype=$(facet_fstype mgs)
4010 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4011 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4012 DEVPTR=$(mdsdevname 1)
4014 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4018 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4019 ( [ -z "$MGSZFSDEV" ] &&
4020 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4021 DEVPTR=$(mdsdevname 1)
4023 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4026 error "unknown fstype!";;
4035 local fstype=$(facet_fstype mgs)
4039 # vdevs are not supported by ldiskfs
4042 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4043 ( [ -z "$MGSDEV" ] &&
4044 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4045 VDEVPTR=$(mdsvdevname 1)
4046 elif [ -n "$MGSDEV" ]; then
4050 error "unknown fstype!";;
4058 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4060 local var=${facet}_MOUNT
4061 eval mntpt=${!var:-${MOUNT}-$facet}
4068 local dev=$(facet_device $facet)
4069 local mnt=${2:-$(facet_mntpt $facet)}
4073 if dm_flakey_supported $facet; then
4074 dm_dev=$(dm_create_dev $facet $dev)
4075 [[ -n "$dm_dev" ]] || dm_dev=$dev
4077 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4078 export_dm_dev $facet $dm_dev
4080 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4085 local dev=$(facet_device $facet)
4086 local mnt=${2:-$(facet_mntpt $facet)}
4088 do_facet $facet $UMOUNT $mnt
4092 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4097 local ds=$(facet_device $facet)
4098 local mnt=${2:-$(facet_mntpt $facet)}
4103 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4104 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4105 do_facet $facet $ZFS set canmount=noauto $ds
4107 # The "legacy" mount method is used here because "zfs unmount $mnt"
4108 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4109 # targets are not available at the time, the stat(2) on $MOUNT will
4112 do_facet $facet $ZFS set mountpoint=legacy $ds
4113 do_facet $facet mount -t zfs $ds $mnt
4114 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4115 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4120 local ds=$(facet_device $facet)
4121 local mnt=${2:-$(facet_mntpt $facet)}
4122 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4123 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4124 local mntpt=${!var_mntpt}
4125 local canmnt=${!var_canmnt}
4129 do_facet $facet umount $mnt
4130 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4131 do_facet $facet $ZFS set canmount=$canmnt $ds
4138 local fstype=$(facet_fstype $facet)
4140 mount_$fstype $facet $mnt
4146 local fstype=$(facet_fstype $facet)
4148 unmount_$fstype $facet $mnt
4155 # make sure we are using the primary server, so test-framework will
4156 # be able to clean up properly.
4157 activemds=`facet_active mds1`
4158 if [ $activemds != "mds1" ]; then
4162 local clients=$CLIENTS
4163 [ -z $clients ] && clients=$(hostname)
4165 zconf_umount_clients $clients $MOUNT "$*" || true
4166 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4168 [ -n "$CLIENTONLY" ] && return
4170 # The add fn does rm ${facet}active file, this would be enough
4171 # if we use do_facet <facet> only after the facet added, but
4172 # currently we use do_facet mds in local.sh
4173 for num in `seq $MDSCOUNT`; do
4175 rm -f ${TMP}/mds${num}active
4177 combined_mgs_mds && rm -f $TMP/mgsactive
4179 for num in `seq $OSTCOUNT`; do
4181 rm -f $TMP/ost${num}active
4184 if ! combined_mgs_mds ; then
4191 cleanup_echo_devs () {
4194 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4196 for dev in $devs; do
4197 $LCTL --device $dev cleanup
4198 $LCTL --device $dev detach
4203 nfs_client_mode && return
4204 cifs_client_mode && return
4207 CLEANUP_DM_DEV=true stopall $*
4214 combined_mgs_mds () {
4215 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4216 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4220 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4224 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4230 local fsname=${3:-"$FSNAME"}
4231 local type=$(facet_type $facet)
4232 local index=$(facet_index $facet)
4233 local fstype=$(facet_fstype $facet)
4234 local host=$(facet_host $facet)
4239 if [ $type == MGS ] || ( [ $type == MDS ] &&
4240 [ "$dev" == $(mgsdevname) ] &&
4241 [ "$host" == "$(facet_host mgs)" ] ); then
4244 opts="--mgsnode=$MGSNID"
4247 if [ $type != MGS ]; then
4248 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4252 var=${facet}failover_HOST
4253 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4254 opts+=" --failnode=$(h2nettype ${!var})"
4257 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4258 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4260 if [ $type == MDS ]; then
4261 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4262 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4263 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4264 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4266 if [ $fstype == ldiskfs ]; then
4267 # Check for wide striping
4268 if [ $OSTCOUNT -gt 160 ]; then
4269 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4270 fs_mkfs_opts+="-O ea_inode"
4274 if [ -n "${!var}" ]; then
4275 fs_mkfs_opts+=" -J device=${!var}"
4277 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4279 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4283 if [ $type == OST ]; then
4284 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4286 if [ $fstype == ldiskfs ]; then
4288 if [ -n "${!var}" ]; then
4289 fs_mkfs_opts+=" -J device=${!var}"
4291 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4296 opts+=" --backfstype=$fstype"
4299 if [ -n "${!var}" ]; then
4300 opts+=" --device-size=${!var}"
4303 var=$(upper $fstype)_MKFS_OPTS
4304 fs_mkfs_opts+=${!var:+" ${!var}"}
4306 var=${type}_FS_MKFS_OPTS
4307 fs_mkfs_opts+=${!var:+" ${!var}"}
4309 if [ -n "${fs_mkfs_opts## }" ]; then
4310 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4314 opts+=${!var:+" ${!var}"}
4321 local type=$(facet_type $facet)
4322 local var=${type}_MOUNT_FS_OPTS
4324 if [ -n "${!var}" ]; then
4325 opts+=" --mountfsoptions=${!var}"
4330 check_ost_indices() {
4331 local index_count=${#OST_INDICES[@]}
4332 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4334 # OST count is greater than the index count in $OST_INDEX_LIST.
4335 # We need check whether there are duplicate indices.
4339 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4340 index=$(facet_index ost$i)
4341 for j in $(seq 0 $((index_count - 1))); do
4342 [[ $index -ne ${OST_INDICES[j]} ]] ||
4343 error "ost$i has the same index $index as ost$((j+1))"
4350 local facet_type=$1 # mgs || mds || ost
4352 local facet=${1}${2}
4355 case "$(facet_fstype $facet)" in
4357 device=$(${facet_type}devname $facet_num)
4360 device=$(${facet_type}vdevname $facet_num)
4363 error "Unhandled filesystem type"
4367 do_facet $facet "[ -e \"$device\" ]" && return
4369 # Note: the following check only works with absolute paths
4370 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4371 error "$facet: device '$device' does not exist"
4373 do_facet $facet "touch \"${device}\""
4382 echo "Format mgs: $(mgsdevname)"
4383 reformat_external_journal mgs
4385 # touch "device" in case it is a loopback file for testing and needs to
4386 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4387 # to non-existent files in /dev if the admin made a typo during setup
4390 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4391 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4401 echo "Format mds$num: $(mdsdevname $num)"
4402 reformat_external_journal mds$num
4404 __touch_device mds $num
4406 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4407 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4408 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4417 echo "Format ost$num: $(ostdevname $num)"
4418 reformat_external_journal ost$num
4420 __touch_device ost $num
4422 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4423 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4424 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4429 # Set hostid for ZFS/SPL zpool import protection
4430 # (Assumes MDS version is also OSS version)
4431 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4433 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4436 # We need ldiskfs here, may as well load them all
4438 [ -n "$CLIENTONLY" ] && return
4439 echo Formatting mgs, mds, osts
4440 if ! combined_mgs_mds ; then
4444 for num in $(seq $MDSCOUNT); do
4448 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4450 for num in $(seq $OSTCOUNT); do
4456 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4460 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4464 # 0: success, the old identity set already.
4465 # 1: success, the old identity does not set.
4470 local j=`expr $num - 1`
4471 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4473 if [ -z "$MDT" ]; then
4477 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4480 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4482 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4485 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4487 if [ $old = "NONE" ]; then
4496 zconf_umount $HOSTNAME $1 || error "umount failed"
4497 zconf_mount $HOSTNAME $1 || error "mount failed"
4505 rm -f $TMP/${facet}active
4506 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4511 local mdt_count=${1:-$MDSCOUNT}
4512 local ost_count=${2:-$OSTCOUNT}
4515 for num in $(seq $mdt_count); do
4516 DEVNAME=$(mdsdevname $num)
4517 writeconf_facet mds$num $DEVNAME || rc=$?
4520 for num in $(seq $ost_count); do
4521 DEVNAME=$(ostdevname $num)
4522 writeconf_facet ost$num $DEVNAME || rc=$?
4528 if ! combined_mgs_mds ; then
4529 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4538 for num in $(seq $MDSCOUNT); do
4539 devname=$(mdsdevname $num)
4540 start mds$num $devname $MDS_MOUNT_OPTS
4542 # We started mds$num, now we should set mds${num}_HOST
4543 # and mds${num}failover_HOST variables properly if they
4545 host=$(facet_host mds$num)
4546 for varname in mds${num}_HOST mds${num}failover_HOST; do
4547 if [[ -z "${!varname}" ]]; then
4551 if [ $IDENTITY_UPCALL != "default" ]; then
4552 switch_identity $num $IDENTITY_UPCALL
4562 for num in $(seq $OSTCOUNT); do
4563 devname=$(ostdevname $num)
4564 start ost$num $devname $OST_MOUNT_OPTS
4566 # We started ost$num, now we should set ost${num}_HOST
4567 # and ost${num}failover_HOST variables properly if they
4569 host=$(facet_host ost$num)
4570 for varname in ost${num}_HOST ost${num}failover_HOST; do
4571 if [[ -z "${!varname}" ]]; then
4579 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4580 if [ ! -z $arg1 ]; then
4581 [ "$arg1" = "server_only" ] && return
4584 if [ -n "$CLIENTS" ]; then
4585 zconf_mount_clients $CLIENTS $MOUNT
4589 if [ "$MOUNT_2" ]; then
4590 mount_client $MOUNT2
4591 if [ -n "$CLIENTS" ]; then
4592 zconf_mount_clients $CLIENTS $MOUNT2
4597 sk_nodemap_setup() {
4598 local sk_map_name=${1:-$SK_S2SNM}
4599 local sk_map_nodes=${2:-$HOSTNAME}
4600 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4601 for servernode in $sk_map_nodes; do
4602 local nids=$(do_nodes $servernode "$LCTL list_nids")
4603 for nid in $nids; do
4604 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4605 $sk_map_name --range $nid"
4613 nfs_client_mode && return
4614 cifs_client_mode && return
4616 sanity_mount_check || error "environments are insane!"
4622 if [ -z "$CLIENTONLY" ]; then
4623 echo Setup mgs, mdt, osts
4624 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4626 if $SK_MOUNTED; then
4627 echo "Shared Key file system already mounted"
4632 if $SHARED_KEY; then
4633 export SK_MOUNTED=true
4637 echo "GSS_SK: setting kernel keyring perms"
4638 do_nodes $(comma_list $(all_nodes)) \
4639 "keyctl show | grep lustre | cut -c1-11 |
4641 xargs -IX keyctl setperm X 0x3f3f3f3f"
4644 # Need to start one nodemap for servers,
4645 # and one for clients.
4646 sk_nodemap_setup $SK_S2SNM \
4647 $(comma_list $(all_server_nodes))
4649 sk_nodemap_setup $SK_S2SNMCLI \
4650 ${CLIENTS:-$HOSTNAME}
4651 echo "Nodemap set up for SK S2S, remounting."
4660 # wait a while to allow sptlrpc configuration be propogated to targets,
4661 # only needed when mounting new target devices.
4669 # by remounting mdt before ost, initial connect from mdt to ost might
4670 # timeout because ost is not ready yet. wait some time to its fully
4671 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4672 # preceeded by a context negotiation rpc with $TIMEOUT.
4673 # FIXME better by monitoring import status.
4676 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4677 set_rule $FSNAME any cli2ost $SK_FLAVOR
4678 if $SK_SKIPFIRST; then
4679 export SK_SKIPFIRST=false
4683 "lctl set_param osc.*.idle_connect=1"
4686 wait_flavor cli2mdt $SK_FLAVOR
4687 wait_flavor cli2ost $SK_FLAVOR
4692 sleep $((TIMEOUT + 5))
4698 mounted_lustre_filesystems() {
4699 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4702 init_facet_vars () {
4703 [ -n "$CLIENTONLY" ] && return 0
4710 eval export ${facet}_dev=${device}
4711 eval export ${facet}_opt=\"$@\"
4713 local dev=${facet}_dev
4715 # We need to loop for the label
4716 # in case its not initialized yet.
4717 for wait_time in {0,1,3,5,10}; do
4719 if [ $wait_time -gt 0 ]; then
4720 echo "${!dev} not yet initialized,"\
4721 "waiting ${wait_time} seconds."
4725 local label=$(devicelabel ${facet} ${!dev})
4727 # Check to make sure the label does
4728 # not include ffff at the end of the label.
4729 # This indicates it has not been initialized yet.
4731 if [[ $label =~ [f|F]{4}$ ]]; then
4732 # label is not initialized, unset the result
4733 # and either try again or fail
4740 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4742 eval export ${facet}_svc=${label}
4744 local varname=${facet}failover_HOST
4745 if [ -z "${!varname}" ]; then
4746 eval export $varname=$(facet_host $facet)
4749 varname=${facet}_HOST
4750 if [ -z "${!varname}" ]; then
4751 eval export $varname=$(facet_host $facet)
4754 # ${facet}failover_dev is set in cfg file
4755 varname=${facet}failover_dev
4756 if [ -n "${!varname}" ] ; then
4757 eval export ${facet}failover_dev=${!varname}
4759 eval export ${facet}failover_dev=$device
4762 # get mount point of already mounted device
4763 # is facet_dev is already mounted then use the real
4764 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4765 # i.e. ${facet}_MOUNT if specified by user or default
4766 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4767 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4768 if [ -z $mntpt ]; then
4769 mntpt=$(facet_mntpt $facet)
4771 eval export ${facet}_MOUNT=$mntpt
4774 init_facets_vars () {
4777 if ! remote_mds_nodsh; then
4778 for num in $(seq $MDSCOUNT); do
4779 DEVNAME=`mdsdevname $num`
4780 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4784 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4786 if ! remote_ost_nodsh; then
4787 for num in $(seq $OSTCOUNT); do
4788 DEVNAME=$(ostdevname $num)
4789 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4794 osc_ensure_active () {
4799 while [ $period -lt $timeout ]; do
4800 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4801 if [ $count -eq 0 ]; then
4805 echo "There are $count OST are inactive, wait $period seconds, and try again"
4807 period=$((period+3))
4810 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4813 set_conf_param_and_check() {
4817 local ORIG=$(do_facet $myfacet "$TEST")
4818 if [ $# -gt 3 ]; then
4824 echo "Setting $PARAM from $ORIG to $FINAL"
4825 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4826 error "conf_param $PARAM failed"
4828 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4829 error "check $PARAM failed!"
4832 set_persistent_param() {
4836 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4838 if [ $# -gt 3 ]; then
4845 if [[ $PERM_CMD == *"set_param -P"* ]]; then
4846 echo "Setting $test_param from $orig to $final"
4847 do_facet mgs "$PERM_CMD $test_param='$final'" ||
4848 error "$PERM_CMD $test_param failed"
4850 echo "Setting $param from $orig to $final"
4851 do_facet mgs "$PERM_CMD $param='$final'" ||
4852 error "$PERM_CMD $param failed"
4856 set_persistent_param_and_check() {
4860 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4862 if [ $# -gt 3 ]; then
4869 set_persistent_param $myfacet $test_param $param "$final"
4871 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
4872 error "check $param failed!"
4875 init_param_vars () {
4876 TIMEOUT=$(lctl get_param -n timeout)
4877 TIMEOUT=${TIMEOUT:-20}
4879 if [ -n $arg1 ]; then
4880 [ "$arg1" = "server_only" ] && return
4883 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4885 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4886 log "Using TIMEOUT=$TIMEOUT"
4888 osc_ensure_active $SINGLEMDS $TIMEOUT
4889 osc_ensure_active client $TIMEOUT
4890 $LCTL set_param osc.*.idle_timeout=debug
4892 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4893 local current_jobid_var=$($LCTL get_param -n jobid_var)
4895 if [ $JOBID_VAR = "existing" ]; then
4896 echo "keeping jobstats as $current_jobid_var"
4897 elif [ $current_jobid_var != $JOBID_VAR ]; then
4898 echo "setting jobstats to $JOBID_VAR"
4900 set_persistent_param_and_check client \
4901 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
4904 echo "jobstats not supported by server"
4907 if [ $QUOTA_AUTO -ne 0 ]; then
4908 if [ "$ENABLE_QUOTA" ]; then
4909 echo "enable quota as required"
4910 setup_quota $MOUNT || return 2
4912 echo "disable quota as required"
4913 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4919 nfs_client_mode () {
4920 if [ "$NFSCLIENT" ]; then
4921 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4922 local clients=$CLIENTS
4923 [ -z $clients ] && clients=$(hostname)
4925 # FIXME: remove hostname when 19215 fixed
4926 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4927 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4928 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4929 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4931 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4937 cifs_client_mode () {
4938 [ x$CIFSCLIENT = xyes ] &&
4939 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4942 check_config_client () {
4945 local mounted=$(mount | grep " $mntpt ")
4946 if [ -n "$CLIENTONLY" ]; then
4948 # CLIENTONLY should not depend on *_HOST settings
4949 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4950 # in theory someone could create a new,
4951 # client-only config file that assumed lustre was already
4952 # configured and didn't set the MGSNID. If MGSNID is not set,
4953 # then we should use the mgs nid currently being used
4954 # as the default value. bug 18021
4955 [[ x$MGSNID = x ]] &&
4958 if [[ x$mgc != xMGC$MGSNID ]]; then
4959 if [ "$mgs_HOST" ]; then
4960 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4961 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4962 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4968 echo Checking config lustre mounted on $mntpt
4969 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4970 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4974 check_config_clients () {
4975 local clients=${CLIENTS:-$HOSTNAME}
4978 nfs_client_mode && return
4979 cifs_client_mode && return
4981 do_rpc_nodes "$clients" check_config_client $mntpt
4983 sanity_mount_check || error "environments are insane!"
4987 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4988 local cltimeout=$(lctl get_param -n timeout)
4989 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4990 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4997 [ -z $mntpt ] && return 1
4998 local mounted=$(mounted_lustre_filesystems)
5000 echo $mounted' ' | grep -w -q $mntpt' '
5004 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5008 # empty lustre filesystem may have empty directories lost+found and .lustre
5010 # exclude .lustre & lost+found
5011 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5012 -print | wc -l) = 1 ] || return 1
5013 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5014 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5015 # exclude .lustre/fid (LU-2780)
5016 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5017 -print | wc -l) = 1 ] || return 1
5019 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5024 check_and_setup_lustre() {
5026 nfs_client_mode && return
5027 cifs_client_mode && return
5029 local MOUNTED=$(mounted_lustre_filesystems)
5033 # both MOUNT and MOUNT2 are not mounted
5034 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5035 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5036 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5038 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5039 export I_MOUNTED=yes
5043 elif is_mounted $MOUNT2; then
5045 # MOUNT2 is mounted, while MOUNT_2 is not set
5046 if ! [ "$MOUNT_2" ]; then
5047 cleanup_mount $MOUNT2
5048 export I_UMOUNTED2=yes
5051 # MOUNT2 is mounted, MOUNT_2 is set
5053 # FIXME: what to do if check_config failed?
5055 # 1) remote client has mounted other Lustre fs ?
5056 # 2) it has insane env ?
5057 # let's try umount MOUNT2 on all clients and mount it again:
5058 if ! check_config_clients $MOUNT2; then
5059 cleanup_mount $MOUNT2
5060 restore_mount $MOUNT2
5061 export I_MOUNTED2=yes
5066 # MOUNT is mounted MOUNT2 is not mounted
5067 elif [ "$MOUNT_2" ]; then
5068 restore_mount $MOUNT2
5069 export I_MOUNTED2=yes
5073 # FIXME: what to do if check_config failed?
5075 # 1) remote client has mounted other Lustre fs?
5076 # 2) lustre is mounted on remote_clients atall ?
5077 check_config_clients $MOUNT
5081 set_default_debug_nodes $(comma_list $(nodes_list))
5084 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5086 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5087 facets="$(get_facets OST)"
5088 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5089 facets="$facets,$(get_facets MDS)"
5090 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5091 facets="$facets,mgs"
5092 local nodes="$(facets_hosts ${facets})"
5093 if [ -n "$nodes" ] ; then
5094 do_nodes $nodes "$LCTL set_param \
5095 osd-ldiskfs.track_declares_assert=1 || true"
5105 if [ "$ONLY" == "setup" ]; then
5111 local clients=${CLIENTS:-$HOSTNAME}
5114 zconf_mount_clients $clients $mntpt
5118 local clients=${CLIENTS:-$HOSTNAME}
5121 zconf_umount_clients $clients $mntpt
5124 cleanup_and_setup_lustre() {
5125 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5126 lctl set_param debug=0 || true
5128 if [ "$ONLY" == "cleanup" ]; then
5132 check_and_setup_lustre
5135 # Get all of the server target devices from a given server node and type.
5142 if [ "$type" == ost ]; then
5143 devs=$(get_osd_param $node "" mntdev)
5145 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5147 for dev in $devs; do
5149 *loop*) do_node $node "losetup $dev" | \
5150 sed -e "s/.*(//" -e "s/).*//" ;;
5156 # Get all of the server target devices.
5161 # Master MDS parameters used by lfsck
5162 MDTNODE=$(facet_active_host $SINGLEMDS)
5163 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5167 for node in $(mdts_nodes); do
5168 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5174 for node in $(osts_nodes); do
5175 OSTDEVS[i]=$(get_mnt_devs $node ost)
5180 # Run e2fsck on MDT or OST device.
5185 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5186 local log=$TMP/e2fsck.log
5190 do_node $node $cmd 2>&1 | tee $log
5192 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5194 if [ $MDSCOUNT -gt 1 ]; then
5195 skip_noexit "DNE mode isn't supported!"
5199 error "It's not DNE mode."
5204 [ $rc -le $FSCK_MAX_ERR ] ||
5205 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5211 # Run resize2fs on MDT or OST device.
5220 do_facet $facet "$RESIZE2FS $opts $device $size"
5223 # verify a directory is shared among nodes.
5224 check_shared_dir() {
5226 local list=${2:-$(comma_list $(nodes_list))}
5228 [ -z "$dir" ] && return 1
5229 do_rpc_nodes "$list" check_logdir $dir
5230 check_write_access $dir "$list" || return 1
5235 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5236 $LCTL set_param printk=+lfsck
5237 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5239 for k in $(seq $MDSCOUNT); do
5240 # wait up to 10+1 minutes for LFSCK to complete
5241 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5242 mdd.$(facet_svc mds${k}).lfsck_layout |
5243 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5244 error "MDS${k} layout isn't the expected 'completed'"
5245 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5246 mdd.$(facet_svc mds${k}).lfsck_namespace |
5247 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5248 error "MDS${k} namespace isn't the expected 'completed'"
5250 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5251 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5252 awk '/repaired/ { print $2 }' | calc_sum)
5253 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5254 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5255 awk '/repaired/ { print $2 }' | calc_sum)
5256 local repaired=$((rep_mdt + rep_ost))
5257 [ $repaired -eq 0 ] ||
5258 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5261 dump_file_contents() {
5267 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5268 error_noexit false \
5269 "Invalid parameters for dump_file_contents()"
5272 for node in ${nodes}; do
5273 do_node $node "for i in \\\$(find $dir -type f); do
5274 echo ====\\\${i}=======================;
5276 done" >> ${logname}.${node}.log
5280 dump_command_output() {
5286 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5287 error_noexit false \
5288 "Invalid parameters for dump_command_output()"
5292 for node in ${nodes}; do
5293 do_node $node "echo ====${cmd}=======================;
5294 $cmd" >> ${logname}.${node}.log
5301 # dump file contents from /proc/spl in case of zfs test
5302 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5303 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5304 dump_command_output \
5305 "$(osts_nodes)" "zpool events -v" "${logname}"
5308 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5309 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5310 dump_command_output \
5311 "$(mdts_nodes)" "zpool events -v" "${logname}"
5315 check_and_cleanup_lustre() {
5316 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5317 "$TESTSUITE" != "sanity-scrub" ]; then
5321 if is_mounted $MOUNT; then
5322 if $DO_CLEANUP; then
5323 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5324 error "remove sub-test dirs failed"
5328 [ "$ENABLE_QUOTA" ] && restore_quota || true
5331 if [ "$I_UMOUNTED2" = "yes" ]; then
5332 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5335 if [ "$I_MOUNTED2" = "yes" ]; then
5336 cleanup_mount $MOUNT2
5339 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5340 cleanupall -f || error "cleanup failed"
5348 wait_for_function () {
5351 # suppress fn both stderr and stdout
5352 if [ "$1" = "--quiet" ]; then
5354 quiet=" > /dev/null 2>&1"
5366 eval $fn $quiet && return 0
5368 wait=$((wait + sleep))
5369 [ $wait -lt $max ] || return 1
5370 echo waiting $fn, $((max - wait)) secs left ...
5380 [ "$host" = "$HOSTNAME" ] && return 0
5382 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5383 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5384 echo "Network not available!"
5388 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5396 # Convert a space-delimited list to a comma-delimited list. If the input is
5397 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5399 # echo is used to convert newlines to spaces, since it doesn't
5400 # introduce a trailing space as using "tr '\n' ' '" does
5401 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5407 echo $list | grep -qw $item
5410 # list, excluded are the comma separated lists
5411 exclude_items_from_list () {
5417 for item in ${excluded//,/ }; do
5418 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5420 echo $(comma_list $list)
5423 # list, expand are the comma separated lists
5425 local list=${1//,/ }
5426 local expand=${2//,/ }
5429 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5430 echo $(comma_list $expanded)
5433 testslist_filter () {
5434 local script=$LUSTRE/tests/${TESTSUITE}.sh
5436 [ -f $script ] || return 0
5438 local start_at=$START_AT
5439 local stop_at=$STOP_AT
5441 local var=${TESTSUITE//-/_}_START_AT
5442 [ x"${!var}" != x ] && start_at=${!var}
5443 var=${TESTSUITE//-/_}_STOP_AT
5444 [ x"${!var}" != x ] && stop_at=${!var}
5446 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5447 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5448 /^'${start_at}'$/ {flag = 0}
5449 {if (flag == 1) print $0}
5450 /^'${stop_at}'$/ { flag = 1 }'
5454 (cd `dirname $1`; echo $PWD/`basename $1`)
5458 local types=${1:-"OST MDS MGS"}
5462 for entry in $types; do
5463 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5464 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5467 MGS ) list="$list $name";;
5468 MDS|OST|AGT ) local count=${type}COUNT
5469 for ((i=1; i<=${!count}; i++)) do
5470 list="$list ${name}$i"
5472 * ) error "Invalid facet type"
5476 echo $(comma_list $list)
5479 ##################################
5480 # Adaptive Timeouts funcs
5483 # only check mds, we assume at_max is the same on all nodes
5484 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5485 if [ $at_max -eq 0 ]; then
5496 # suppose that all ost-s have the same $at value set
5497 [ $facet != "ost" ] || facet=ost1
5499 do_facet $facet "lctl get_param -n $at"
5517 if [ $facet == "ost" ]; then
5518 facet=$(get_facets OST)
5519 elif [ $facet == "mds" ]; then
5520 facet=$(get_facets MDS)
5522 hosts=$(expand_list $hosts $(facets_hosts $facet))
5525 do_nodes $hosts lctl set_param at_max=$at_max
5528 ##################################
5532 # OBD_FAIL_MDS_ALL_REQUEST_NET
5534 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5535 do_facet client "$1" || RC=$?
5536 do_facet $SINGLEMDS lctl set_param fail_loc=0
5541 # OBD_FAIL_MDS_ALL_REPLY_NET
5543 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5545 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5549 drop_reint_reply() {
5550 # OBD_FAIL_MDS_REINT_NET_REP
5552 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5554 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5558 drop_update_reply() {
5559 # OBD_FAIL_OUT_UPDATE_NET_REP
5563 do_facet mds${index} lctl set_param fail_loc=0x1701
5564 do_facet client "$@" || RC=$?
5565 do_facet mds${index} lctl set_param fail_loc=0
5570 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5573 local timeout=${2:-0}
5574 # default is (obd_timeout / 4) if unspecified
5575 echo "timeout is $timeout/$2"
5576 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5577 do_facet client "$1" || RC=$?
5578 do_facet client "sync"
5579 do_facet ost1 lctl set_param fail_loc=0
5583 drop_ldlm_cancel() {
5584 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5586 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5587 do_nodes $list lctl set_param fail_loc=0x304
5589 do_facet client "$@" || RC=$?
5591 do_nodes $list lctl set_param fail_loc=0
5595 drop_bl_callback_once() {
5597 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5598 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5599 do_facet client lctl set_param fail_loc=0x80000305
5600 do_facet client "$@" || rc=$?
5601 do_facet client lctl set_param fail_loc=0
5602 do_facet client lctl set_param fail_val=0
5603 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5607 drop_bl_callback() {
5609 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5610 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5611 do_facet client lctl set_param fail_loc=0x305
5612 do_facet client "$@" || rc=$?
5613 do_facet client lctl set_param fail_loc=0
5614 do_facet client lctl set_param fail_val=0
5615 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5620 #define OBD_FAIL_LDLM_REPLY 0x30c
5622 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5623 do_nodes $list lctl set_param fail_loc=0x30c
5625 do_facet client "$@" || RC=$?
5627 do_nodes $list lctl set_param fail_loc=0
5631 drop_ldlm_reply_once() {
5632 #define OBD_FAIL_LDLM_REPLY 0x30c
5634 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5635 do_nodes $list lctl set_param fail_loc=0x8000030c
5637 do_facet client "$@" || RC=$?
5639 do_nodes $list lctl set_param fail_loc=0
5647 echo "clearing fail_loc on $facet"
5648 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5651 set_nodes_failloc () {
5653 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5656 cancel_lru_locks() {
5657 #$LCTL mark "cancel_lru_locks $1 start"
5658 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5659 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5660 #$LCTL mark "cancel_lru_locks $1 stop"
5665 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5666 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5667 echo "$DEFAULT_LRU_SIZE"
5672 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5675 lru_resize_disable()
5677 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5683 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5689 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5690 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5691 echo there is still data in page cache $FILE ?
5692 lctl get_param -n $FILE
5700 DEBUGSAVE="$(lctl get_param -n debug)"
5701 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5705 [ -n "$DEBUGSAVE" ] &&
5706 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5710 [ -n "$DEBUGSAVE_SERVER" ] &&
5711 do_nodes $(comma_list $(all_server_nodes)) \
5712 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5718 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5721 debug_size_restore() {
5722 [ -n "$DEBUG_SIZE_SAVED" ] && \
5723 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5727 start_full_debug_logging() {
5732 local DEBUG_SIZE=150
5734 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5735 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5738 stop_full_debug_logging() {
5743 # prints bash call stack
5744 print_stack_trace() {
5747 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5748 local src=${BASH_SOURCE[$i]}
5749 local lineno=${BASH_LINENO[$i-1]}
5750 local funcname=${FUNCNAME[$i]}
5751 echo " = $src:$lineno:$funcname()"
5756 local TYPE=${TYPE:-"FAIL"}
5759 # do not dump logs if $1=false
5760 if [ "x$1" = "xfalse" ]; then
5765 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5766 (print_stack_trace 2) >&2
5768 # We need to dump the logs on all nodes
5770 gather_logs $(comma_list $(nodes_list))
5774 [ "$TESTSUITELOG" ] &&
5775 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5776 if [ -z "$*" ]; then
5777 echo "error() without useful message, please fix" > $LOGDIR/err
5779 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5780 echo "$@" > $LOGDIR/ignore
5782 echo "$@" > $LOGDIR/err
5786 # cleanup the env for failed tests
5790 ##################################
5792 ##################################
5794 # usage: stack_trap arg sigspec
5796 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5797 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5798 # of overwriting them.
5799 # stacked traps are executed in reverse order of their registration
5801 # arg and sigspec have the same meaning as in man (1) trap
5807 # Use "trap -p" to get the quoting right
5808 local old_trap="$(trap -p "$sigspec")"
5809 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5810 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5812 # Once again, use "trap -p" to get the quoting right
5813 local new_trap="$(trap -- "$arg" "$sigspec"
5815 trap -- '' "$sigspec")"
5817 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5819 # The resulting string should be safe to "eval" as it is (supposedly
5820 # correctly) quoted by "trap -p"
5821 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5830 local log=$TESTSUITELOG
5832 [ -f "$log" ] && grep -qw FAIL $log && status=1
5846 # use only if we are ignoring failures for this test, bugno required.
5847 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5848 # e.g. error_ignore bz5494 "your message" or
5849 # error_ignore LU-5494 "your message"
5851 local TYPE="IGNORE ($1)"
5856 error_and_remount() {
5858 remount_client $MOUNT
5862 # Throw an error if it's not running in vm - usually for performance
5865 local virt=$(running_in_vm)
5866 if [[ -n "$virt" ]]; then
5867 echo "running in VM '$virt', ignore error"
5868 error_ignore env=$virt "$@"
5875 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5880 log " SKIP: $TESTSUITE $TESTNAME $@"
5882 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5883 skip_logged $TESTNAME "$@"
5886 echo "$@" > $LOGDIR/skip
5889 [[ -n "$TESTSUITELOG" ]] &&
5890 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5898 build_test_filter() {
5899 EXCEPT="$EXCEPT $(testslist_filter)"
5902 if [[ $O = [0-9]*-[0-9]* ]]; then
5903 for num in $(seq $(echo $O | tr '-' ' ')); do
5911 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5912 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5913 [ "$EXCEPT_SLOW" ] && \
5914 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5915 for E in $EXCEPT; do
5916 eval EXCEPT_${E}=true
5918 for E in $ALWAYS_EXCEPT; do
5919 eval EXCEPT_ALWAYS_${E}=true
5921 for E in $EXCEPT_SLOW; do
5922 eval EXCEPT_SLOW_${E}=true
5924 for G in $GRANT_CHECK_LIST; do
5925 eval GCHECK_ONLY_${G}=true
5930 if [[ $1 = [a-z]* ]]; then
5937 # print a newline if the last test was skipped
5938 export LAST_SKIPPED=
5939 export ALWAYS_SKIPPED=
5941 # Main entry into test-framework. This is called with the name and
5942 # description of a test. The name is used to find the function to run
5943 # the test using "test_$name".
5945 # This supports a variety of methods of specifying specific test to
5946 # run or not run. These need to be documented...
5951 export base=$(basetest $1)
5952 if [ -n "$ONLY" ]; then
5954 if [ ${!testname}x != x ]; then
5955 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5956 run_one_logged $1 "$2"
5960 if [ ${!testname}x != x ]; then
5961 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5962 run_one_logged $1 "$2"
5972 if [ ${!testname}x != x ]; then
5973 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
5976 testname=EXCEPT_$base
5977 if [ ${!testname}x != x ]; then
5978 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
5981 testname=EXCEPT_ALWAYS_$1
5982 if [ ${!testname}x != x ]; then
5983 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
5986 testname=EXCEPT_ALWAYS_$base
5987 if [ ${!testname}x != x ]; then
5988 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
5991 testname=EXCEPT_SLOW_$1
5992 if [ ${!testname}x != x ]; then
5993 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
5996 testname=EXCEPT_SLOW_$base
5997 if [ ${!testname}x != x ]; then
5998 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
6004 run_one_logged $1 "$2"
6011 load_module ../libcfs/libcfs/libcfs
6023 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6028 strace -o $TMP/$1.strace -ttt $*
6030 log "FINISHED: $*: rc $RC"
6037 banner test complete, duration $duration sec
6038 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6039 echo duration $duration >>$TESTSUITELOG
6043 # Set TEST_STATUS here. It will be used for logging the result.
6046 if [[ -f $LOGDIR/err ]]; then
6048 elif [[ -f $LOGDIR/skip ]]; then
6051 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6055 local FFREE=$(do_node $SINGLEMDS \
6056 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6057 local FTOTAL=$(do_node $SINGLEMDS \
6058 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6060 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6064 echo -n "Resetting fail_loc on all nodes..."
6065 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6066 fail_val=0 2>/dev/null" || true
6072 # Log a message (on all nodes) padded with "=" before and after.
6073 # Also appends a timestamp and prepends the testsuite name.
6076 EQUALS="===================================================================================================="
6078 msg="== ${TESTSUITE} $*"
6080 [[ $last != "=" && $last != " " ]] && msg="$msg "
6081 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6082 # always include at least == after the message
6083 log "$msg== $(date +"%H:%M:%S (%s)")"
6086 check_dmesg_for_errors() {
6088 local errors="VFS: Busy inodes after unmount of\|\
6089 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6090 group descriptors corrupted"
6092 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6093 [ -z "$res" ] && return 0
6094 echo "Kernel error detected: $res"
6099 # Run a single test function and cleanup after it.
6101 # This function should be run in a subshell so the test func can
6102 # exit() without stopping the whole script.
6107 export tfile=f${testnum}.${TESTSUITE}
6108 export tdir=d${testnum}.${TESTSUITE}
6109 export TESTNAME=test_$testnum
6110 local SAVE_UMASK=`umask`
6113 if ! grep -q $DIR /proc/mounts; then
6117 banner "test $testnum: $message"
6118 test_${testnum} || error "test_$testnum failed with $?"
6121 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6123 check_dmesg_for_errors || error "Error in dmesg detected"
6124 if [ "$PARALLEL" != "yes" ]; then
6125 ps auxww | grep -v grep | grep -q multiop &&
6126 error "multiop still running"
6137 # Wrapper around run_one to ensure:
6138 # - test runs in subshell
6139 # - output of test is saved to separate log file for error reporting
6140 # - test result is saved to data file
6143 local BEFORE=$(date +%s)
6145 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6146 local test_log=$LOGDIR/$name
6147 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6148 local zfs_debug_log=$LOGDIR/$zfs_log_name
6150 rm -rf $LOGDIR/ignore
6152 local SAVE_UMASK=$(umask)
6156 log_sub_test_begin test_${1}
6157 (run_one $1 "$2") 2>&1 | tee -i $test_log
6158 local RC=${PIPESTATUS[0]}
6160 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6161 echo "test_$1 returned $RC" | tee $LOGDIR/err
6163 duration=$(($(date +%s) - $BEFORE))
6164 pass "$1" "(${duration}s)"
6166 if [[ -f $LOGDIR/err ]]; then
6167 TEST_ERROR=$(cat $LOGDIR/err)
6168 elif [[ -f $LOGDIR/ignore ]]; then
6169 TEST_ERROR=$(cat $LOGDIR/ignore)
6170 elif [[ -f $LOGDIR/skip ]]; then
6171 TEST_ERROR=$(cat $LOGDIR/skip)
6173 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6175 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6179 if [ -f $LOGDIR/err ]; then
6180 log_zfs_info "$zfs_debug_log"
6181 $FAIL_ON_ERROR && exit $RC
6190 # Print information of skipped tests to result.yml
6193 log_sub_test_begin $1
6195 log_sub_test_end "SKIP" "0" "0" "$@"
6199 (cd $(dirname $1); echo $PWD/$(basename $1))
6204 export base=$(basetest $1)
6205 [ "$CHECK_GRANT" == "no" ] && return 0
6207 testnamebase=GCHECK_ONLY_${base}
6208 testname=GCHECK_ONLY_$1
6209 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6211 echo -n "checking grant......"
6213 local clients=$CLIENTS
6214 [ -z "$clients" ] && clients=$(hostname)
6216 # sync all the data and make sure no pending data on server
6217 do_nodes $clients sync
6218 clients_up # initiate all idling connections
6221 client_grant=$(do_nodes $clients \
6222 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6223 awk '{ total += $1 } END { printf("%0.0f", total) }')
6226 # which is tot_granted less grant_precreate
6227 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6229 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6230 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6231 /tot_pending/{ total -= $2 };
6232 /grant_precreate/{ total -= $2 };
6233 END { printf("%0.0f", total) }')
6235 # check whether client grant == server grant
6236 if [[ $client_grant -ne $server_grant ]]; then
6237 do_nodes $(comma_list $(osts_nodes)) \
6238 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6239 "obdfilter.${FSNAME}-OST*.grant_*"
6240 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6241 error "failed: client:${client_grant} server: ${server_grant}."
6243 echo "pass: client:${client_grant} server: ${server_grant}"
6247 ########################
6253 ost=`echo $1 | awk -F_ '{print $3}'`
6254 if [ -z $ost ]; then
6255 ost=`echo $1 | sed 's/-osc.*//'`
6260 ostuuid_from_index()
6262 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6265 ostname_from_index() {
6266 local uuid=$(ostuuid_from_index $1)
6270 index_from_ostuuid()
6272 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6275 mdtuuid_from_index()
6277 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6281 # Return unique identifier for given hostname
6284 echo $host_name | md5sum | cut -d' ' -f1
6288 # Returns list of ip addresses for each interface
6290 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6295 # Cache address list to avoid mutiple execution of local_addr_list
6296 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6298 for i in $LOCAL_ADDR_LIST ; do
6299 [[ "$i" == "$addr" ]] && return 0
6306 local is_local="IS_LOCAL_$(host_id $host_name)"
6307 if [ -z "${!is_local-}" ] ; then
6309 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6310 is_local_addr "$host_ip" && eval $is_local=1
6312 [[ "${!is_local}" == "1" ]]
6317 local_node $node && return 1
6324 for node in $(mdts_nodes); do
6325 remote_node $node && return 0
6332 [ -n "$CLIENTONLY" ] && return 0 || true
6333 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6338 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6339 MSKIPPED=1 && return 1
6346 for node in $(osts_nodes) ; do
6347 remote_node $node && return 0
6354 [ -n "$CLIENTONLY" ] && return 0 || true
6355 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6360 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6361 OSKIPPED=1 && return 1
6367 [ -n "$CLIENTONLY" ] && return 0 || true
6369 MGS=$(facet_host mgs)
6370 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6375 remote_mds_nodsh || remote_ost_nodsh || \
6376 $(single_local_node $(comma_list $(nodes_list)))
6380 remote_ost && remote_mds
6383 # Get the active nodes for facets.
6391 for facet in ${facets//,/ }; do
6392 nodes="$nodes $(facet_active_host $facet)"
6395 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6399 # Get name of the active MGS node.
6401 echo -n $(facets_nodes $(get_facets MGS))
6404 # Get all of the active MDS nodes.
6406 echo -n $(facets_nodes $(get_facets MDS))
6409 # Get all of the active OSS nodes.
6411 echo -n $(facets_nodes $(get_facets OST))
6414 # Get all of the active AGT (HSM agent) nodes.
6416 echo -n $(facets_nodes $(get_facets AGT))
6419 # Get all of the client nodes and active server nodes.
6421 local nodes=$HOSTNAME
6425 # CLIENTS (if specified) contains the local client
6426 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6428 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6429 nodes="$nodes $(facets_nodes $(get_facets))"
6432 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6436 # Get all of the remote client nodes and remote active server nodes.
6437 remote_nodes_list () {
6438 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6441 # Get all of the MDS nodes, including active and passive nodes.
6449 for i in $(seq $MDSCOUNT); do
6451 failover_host=mds${i}failover_HOST
6452 nodes="$nodes ${!host} ${!failover_host}"
6455 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6456 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6460 # Get all of the OSS nodes, including active and passive nodes.
6468 for i in $(seq $OSTCOUNT); do
6470 failover_host=ost${i}failover_HOST
6471 nodes="$nodes ${!host} ${!failover_host}"
6474 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6475 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6479 # Get all of the server nodes, including active and passive nodes.
6480 all_server_nodes () {
6485 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6487 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6491 # Get all of the client and server nodes, including active and passive nodes.
6493 local nodes=$HOSTNAME
6497 # CLIENTS (if specified) contains the local client
6498 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6500 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6501 nodes="$nodes $(all_server_nodes)"
6504 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6508 init_clients_lists () {
6509 # Sanity check: exclude the local client from RCLIENTS
6510 local clients=$(hostlist_expand "$RCLIENTS")
6511 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6513 # Sanity check: exclude the dup entries
6514 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6516 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6518 # Sanity check: exclude the dup entries from CLIENTS
6519 # for those configs which has SINGLCLIENT set to local client
6520 clients=$(for i in $clients; do echo $i; done | sort -u)
6522 CLIENTS=$(comma_list $clients)
6523 local -a remoteclients=($RCLIENTS)
6524 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6525 varname=CLIENT$((i + 2))
6526 eval $varname=${remoteclients[i]}
6529 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6532 get_random_entry () {
6535 rnodes=${rnodes//,/ }
6537 local -a nodes=($rnodes)
6538 local num=${#nodes[@]}
6539 local i=$((RANDOM * num * 2 / 65536))
6545 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6549 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6550 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6555 echo $nodes | wc -w || true
6559 local nodes=$(osts_nodes)
6560 local osscount=$(get_node_count "$nodes")
6561 [ ! "$OSTCOUNT" = "$osscount" ]
6565 local nodes=$(mdts_nodes)
6566 local mdtcount=$(get_node_count "$nodes")
6567 [ ! "$MDSCOUNT" = "$mdtcount" ]
6570 generate_machine_file() {
6571 local nodes=${1//,/ }
6572 local machinefile=$2
6574 for node in $nodes; do
6575 echo $node >>$machinefile || \
6576 { echo "can not generate machinefile $machinefile" && return 1; }
6581 local file=$1/stripe
6584 $LFS getstripe -v $file || error "getstripe $file failed"
6588 setstripe_nfsserver () {
6590 local nfsexportdir=$2
6594 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6595 { print $1 }' /proc/mounts | cut -f 1 -d :))
6597 # check that only one nfs mounted
6598 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6599 (( ${#nfsexport[@]} == 1 )) ||
6600 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6602 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6605 # Check and add a test group.
6611 local gid=$(getent group $group_name | cut -d: -f3)
6612 if [[ -n "$gid" ]]; then
6613 [[ "$gid" -eq "$group_id" ]] || {
6614 error_noexit "inconsistent group ID:" \
6615 "new: $group_id, old: $gid"
6619 groupadd -g $group_id $group_name
6626 # Check and add a test user.
6639 local uid=$(getent passwd $user_name | cut -d: -f3)
6640 if [[ -n "$uid" ]]; then
6641 if [[ "$uid" -eq "$user_id" ]]; then
6642 local dir=$(getent passwd $user_name | cut -d: -f6)
6643 if [[ "$dir" != "$home" ]]; then
6645 usermod -d $home $user_name
6649 error_noexit "inconsistent user ID:" \
6650 "new: $user_id, old: $uid"
6655 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6662 check_runas_id_ret() {
6664 local myRUNAS_UID=$1
6665 local myRUNAS_GID=$2
6668 if [ -z "$myRUNAS" ]; then
6669 error_exit "myRUNAS command must be specified for check_runas_id"
6672 $myRUNAS krb5_login.sh || \
6673 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6675 mkdir $DIR/d0_runas_test
6677 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6678 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6679 rm -rf $DIR/d0_runas_test
6684 local myRUNAS_UID=$1
6685 local myRUNAS_GID=$2
6688 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6689 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6690 Please set RUNAS_ID to some UID which exists on MDS and client or
6691 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6694 # obtain the UID/GID for MPI_USER
6698 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6699 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6701 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6702 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6705 # obtain and cache Kerberos ticket-granting ticket
6706 refresh_krb5_tgt() {
6707 local myRUNAS_UID=$1
6708 local myRUNAS_GID=$2
6711 if [ -z "$myRUNAS" ]; then
6712 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6715 CLIENTS=${CLIENTS:-$HOSTNAME}
6716 do_nodes $CLIENTS "set -x
6717 if ! $myRUNAS krb5_login.sh; then
6718 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6723 # Run multiop in the background, but wait for it to print
6724 # "PAUSING" to its stdout before returning from this function.
6725 multiop_bg_pause() {
6726 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6730 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6733 echo "$MULTIOP_PROG $FILE v$ARGS"
6734 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6736 echo "TMPPIPE=${TMPPIPE}"
6737 read -t 60 multiop_output < $TMPPIPE
6738 if [ $? -ne 0 ]; then
6743 if [ "$multiop_output" != "PAUSING" ]; then
6744 echo "Incorrect multiop output: $multiop_output"
6759 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6765 inodes_available () {
6766 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6767 sort -un | head -n1) || return 1
6771 mdsrate_inodes_available () {
6772 local min_inodes=$(inodes_available)
6773 echo $((min_inodes * 99 / 100))
6776 # reset stat counters
6778 local paramfile="$1"
6779 lctl set_param -n $paramfile=0
6784 local paramfile="$1"
6786 lctl get_param -n $paramfile |
6787 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6791 awk '{sum += $1} END { printf("%0.0f", sum) }'
6794 calc_osc_kbytes () {
6795 $LFS df $MOUNT > /dev/null
6796 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6799 # save_lustre_params(comma separated facet list, parameter_mask)
6800 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6801 save_lustre_params() {
6806 for facet in ${facets//,/ }; do
6807 facet_svc=$(facet_svc $facet)
6809 "params=\\\$($LCTL get_param $2);
6810 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6811 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6812 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6813 while read s; do echo $facet \\\$s;
6814 done <<< \\\"\\\$param\\\""
6818 # restore lustre parameters from input stream, produces by save_lustre_params
6819 restore_lustre_params() {
6824 while IFS=" =" read facet name val; do
6825 do_facet $facet "$LCTL set_param -n $name=$val"
6829 check_node_health() {
6830 local nodes=${1:-$(comma_list $(nodes_list))}
6832 for node in ${nodes//,/ }; do
6833 check_network "$node" 5
6834 if [ $? -eq 0 ]; then
6835 do_node $node "rc=0;
6836 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6837 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6838 echo \\\$(hostname -s): \\\$val;
6841 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6846 mdsrate_cleanup () {
6848 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6849 --nfiles $3 --dir $4 --filefmt $5 $6
6854 delayed_recovery_enabled () {
6855 local var=${SINGLEMDS}_svc
6856 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6859 ########################
6861 convert_facet2label() {
6864 if [ x$facet = xost ]; then
6868 local varsvc=${facet}_svc
6870 if [ -n ${!varsvc} ]; then
6873 error "No lablel for $facet!"
6877 get_clientosc_proc_path() {
6878 echo "${1}-osc-ffff*"
6881 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6882 # used by MDT would not be changed.
6883 # mdt lov: fsname-mdtlov
6884 # mdt osc: fsname-OSTXXXX-osc
6885 mds_on_old_device() {
6886 local mds=${1:-"$SINGLEMDS"}
6888 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6889 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6890 > /dev/null 2>&1" && return 0
6895 get_mdtosc_proc_path() {
6897 local ost_label=${2:-"*OST*"}
6899 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6900 local mdt_label=$(convert_facet2label $mds_facet)
6901 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6903 if [[ $ost_label = *OST* ]]; then
6904 echo "${ost_label}-osc-${mdt_index}"
6906 echo "${ost_label}-osp-${mdt_index}"
6910 get_osc_import_name() {
6913 local label=$(convert_facet2label $ost)
6915 if [ "${facet:0:3}" = "mds" ]; then
6916 get_mdtosc_proc_path $facet $label
6920 get_clientosc_proc_path $label
6924 _wait_import_state () {
6927 local maxtime=${3:-$(max_recovery_time)}
6928 local error_on_failure=${4:-1}
6932 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6933 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6934 if [ "${expected}" == "DISCONN" ]; then
6935 # for disconn we can check after proc entry is removed
6936 [ "x${CONN_STATE}" == "x" ] && return 0
6937 # with AT enabled, we can have connect request timeout near of
6938 # reconnect timeout and test can't see real disconnect
6939 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6941 if [ $i -ge $maxtime ]; then
6942 [ $error_on_failure -ne 0 ] && \
6943 error "can't put import for $CONN_PROC into ${expected}" \
6944 "state after $i sec, have ${CONN_STATE}"
6948 # Add uniq for multi-mount case
6949 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6953 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6957 wait_import_state() {
6960 local maxtime=${3:-$(max_recovery_time)}
6961 local error_on_failure=${4:-1}
6964 for param in ${params//,/ }; do
6965 _wait_import_state $state $param $maxtime $error_on_failure || return
6969 wait_import_state_mount() {
6970 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6974 wait_import_state $*
6977 # One client request could be timed out because server was not ready
6978 # when request was sent by client.
6979 # The request timeout calculation details :
6981 # /* We give the server rq_timeout secs to process the req, and
6982 # add the network latency for our local timeout. */
6983 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6984 # ptlrpc_at_get_net_latency(request) ;
6986 # ptlrpc_connect_import ()
6987 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6990 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6991 # ptlrpc_at_get_net_latency(request) ->
6992 # at_get (max (iat_net_latency=0, at_min)) = at_min
6995 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6996 # INITIAL_CONNECT_TIMEOUT + at_min
6998 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6999 # because we can not get this value in runtime,
7000 # the value depends on configure options, and it is not stored in /proc.
7002 # #define CONNECTION_SWITCH_MIN 5U
7003 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7005 request_timeout () {
7008 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7009 local init_connect_timeout=$TIMEOUT
7010 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7012 local at_min=$(at_get $facet at_min)
7014 echo $(( init_connect_timeout + at_min ))
7017 _wait_osc_import_state() {
7021 local target=$(get_osc_import_name $facet $ost_facet)
7022 local param="osc.${target}.ost_server_uuid"
7026 # 1. wait the deadline of client 1st request (it could be skipped)
7027 # 2. wait the deadline of client 2nd request
7028 local maxtime=$(( 2 * $(request_timeout $facet)))
7030 if [[ $facet == client* ]]; then
7031 # During setup time, the osc might not be setup, it need wait
7032 # until list_param can return valid value.
7033 params=$($LCTL list_param $param 2>/dev/null || true)
7034 while [ -z "$params" ]; do
7035 if [ $i -ge $maxtime ]; then
7036 echo "can't get $param in $maxtime secs"
7041 params=$($LCTL list_param $param 2>/dev/null || true)
7045 if [[ $ost_facet = mds* ]]; then
7046 # no OSP connection to itself
7047 if [[ $facet = $ost_facet ]]; then
7050 param="osp.${target}.mdt_server_uuid"
7054 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7055 wait_import_state $expected "$params" $maxtime; then
7056 error "$facet: import is not in $expected state after $maxtime"
7063 wait_osc_import_state() {
7069 if [[ $facet = mds ]]; then
7070 for num in $(seq $MDSCOUNT); do
7071 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7074 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7078 wait_osc_import_ready() {
7079 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7082 _wait_mgc_import_state() {
7085 local error_on_failure=${3:-1}
7086 local param="mgc.*.mgs_server_uuid"
7090 # 1. wait the deadline of client 1st request (it could be skipped)
7091 # 2. wait the deadline of client 2nd request
7092 local maxtime=$(( 2 * $(request_timeout $facet)))
7094 if [[ $facet == client* ]]; then
7095 # During setup time, the osc might not be setup, it need wait
7096 # until list_param can return valid value. And also if there
7097 # are mulitple osc entries we should list all of them before
7099 params=$($LCTL list_param $param 2>/dev/null || true)
7100 while [ -z "$params" ]; do
7101 if [ $i -ge $maxtime ]; then
7102 echo "can't get $param in $maxtime secs"
7107 params=$($LCTL list_param $param 2>/dev/null || true)
7110 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7111 wait_import_state $expected "$params" $maxtime \
7112 $error_on_failure; then
7113 if [ $error_on_failure -ne 0 ]; then
7114 error "import is not in ${expected} state"
7122 wait_mgc_import_state() {
7125 local error_on_failure=${3:-1}
7128 if [[ $facet = mds ]]; then
7129 for num in $(seq $MDSCOUNT); do
7130 _wait_mgc_import_state mds$num "$expected" \
7131 $error_on_failure || return
7134 _wait_mgc_import_state "$facet" "$expected"
7135 $error_on_failure || return
7139 wait_dne_interconnect() {
7142 if [ $MDSCOUNT -gt 1 ]; then
7143 for num in $(seq $MDSCOUNT); do
7144 wait_osc_import_ready mds mds$num
7149 get_clientmdc_proc_path() {
7153 get_clientmgc_proc_path() {
7161 [ -z "$list" ] && return 0
7163 # Add paths to lustre tests for 32 and 64 bit systems.
7164 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7165 local TESTPATH="$RLUSTRE/tests:"
7166 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7167 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7170 wait_clients_import_state () {
7177 if [ "$FAILURE_MODE" = HARD ]; then
7178 facets=$(facets_on_host $(facet_active_host $facet))
7181 for facet in ${facets//,/ }; do
7182 local label=$(convert_facet2label $facet)
7185 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7186 $label).ost_server_uuid" ;;
7187 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7188 $label).mds_server_uuid" ;;
7189 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7190 $label).mgs_server_uuid" ;;
7191 *) error "unknown facet!" ;;
7194 local params=$(expand_list $params $proc_path)
7197 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7199 error "import is not in ${expected} state"
7211 # wait until all MDTs are in the expected state
7212 for ((num = 1; num <= $MDSCOUNT; num++)); do
7213 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7217 if [ $facet = "mds" ]; then
7218 mproc="osp.$mdtosp.active"
7219 [ $num -eq $((tgt_idx + 1)) ] && continue
7221 mproc="osc.$mdtosp.active"
7227 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7230 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7231 if [ $result -eq $expected ]; then
7232 echo -n "target updated after "
7233 echo "$wait sec (got $result)"
7237 if [ $wait -eq $max ]; then
7238 error "$tgt_name: wanted $expected got $result"
7240 echo "Waiting $((max - wait)) secs for $tgt_name"
7250 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7251 $LCTL get_param obdfilter.*.kbytesavail))
7252 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7253 $LCTL get_param -n obdfilter.*.tot_granted))
7254 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7255 $LCTL get_param -n obdfilter.*.kbytestotal))
7256 for ((i=0; i<${#AVAILA[@]}; i++)); do
7257 local -a AVAIL1=(${AVAILA[$i]//=/ })
7258 local -a TOTAL=(${TOTALA[$i]//=/ })
7259 GRANT=$((${GRANTA[$i]}/1024))
7260 # allow 1% of total space in bavail because of delayed
7261 # allocation with ZFS which might release some free space after
7262 # txg commit. For small devices, we set a mininum of 8MB
7263 local LIMIT=$((${TOTAL} / 100 + 8000))
7264 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7265 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7266 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7267 echo " FULL" || echo
7273 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7276 check_pool_not_exist() {
7277 local fsname=${1%%.*}
7278 local poolname=${1##$fsname.}
7279 [[ $# -ne 1 ]] && return 0
7280 [[ x$poolname = x ]] && return 0
7281 list_pool $fsname | grep -w $1 && return 1
7286 local fsname=${1%%.*}
7287 local poolname=${1##$fsname.}
7289 stack_trap "destroy_test_pools $fsname" EXIT
7290 do_facet mgs lctl pool_new $1
7292 # get param should return err unless pool is created
7293 [[ $RC -ne 0 ]] && return $RC
7295 for mds_id in $(seq $MDSCOUNT); do
7296 local mdt_id=$((mds_id-1))
7297 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7298 wait_update_facet mds$mds_id \
7299 "lctl get_param -n lod.$lodname.pools.$poolname \
7300 2>/dev/null || echo foo" "" ||
7301 error "mds$mds_id: pool_new failed $1"
7303 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7304 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7310 add_pool_to_list () {
7311 local fsname=${1%%.*}
7312 local poolname=${1##$fsname.}
7314 local listvar=${fsname}_CREATED_POOLS
7315 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7319 remove_pool_from_list () {
7320 local fsname=${1%%.*}
7321 local poolname=${1##$fsname.}
7323 local listvar=${fsname}_CREATED_POOLS
7324 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7328 destroy_pool_int() {
7330 local OSTS=$(list_pool $1)
7331 for ost in $OSTS; do
7332 do_facet mgs lctl pool_remove $1 $ost
7334 do_facet mgs lctl pool_destroy $1
7337 # <fsname>.<poolname> or <poolname>
7339 local fsname=${1%%.*}
7340 local poolname=${1##$fsname.}
7342 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7346 check_pool_not_exist $fsname.$poolname
7347 [[ $? -eq 0 ]] && return 0
7349 destroy_pool_int $fsname.$poolname
7351 [[ $RC -ne 0 ]] && return $RC
7352 for mds_id in $(seq $MDSCOUNT); do
7353 local mdt_id=$((mds_id-1))
7354 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7355 wait_update_facet mds$mds_id \
7356 "lctl get_param -n lod.$lodname.pools.$poolname \
7357 2>/dev/null || echo foo" "foo" ||
7358 error "mds$mds_id: destroy pool failed $1"
7360 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7361 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7363 remove_pool_from_list $fsname.$poolname
7369 local fsname=${1:-$FSNAME}
7371 local listvar=${fsname}_CREATED_POOLS
7373 [ x${!listvar} = x ] && return 0
7375 echo "Destroy the created pools: ${!listvar}"
7376 for poolname in ${!listvar//,/ }; do
7377 destroy_pool $fsname.$poolname
7381 destroy_test_pools () {
7383 local fsname=${1:-$FSNAME}
7384 destroy_pools $fsname || true
7390 local ts=$(date +%s)
7393 if [[ ! -f "$YAML_LOG" ]]; then
7394 # init_logging is not performed before gather_logs,
7395 # so the $LOGDIR needs to be checked here
7396 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7399 [ -f $LOGDIR/shared ] && docp=false
7401 # dump lustre logs, dmesg
7403 prefix="$TESTLOG_PREFIX.$TESTNAME"
7405 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7407 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7408 echo "Dumping logs only on local client."
7409 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7410 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7415 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7416 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7418 if [ ! -f $LOGDIR/shared ]; then
7419 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7432 for i in $(seq 0 $num_mntpts); do
7433 cmd="ls -laf ${mntpt_root}$i/$dir"
7439 for pid in $pids; do
7446 # check_and_start_recovery_timer()
7447 # service_time = at_est2timeout(service_time);
7448 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7449 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7451 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7452 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7453 #define CONNECTION_SWITCH_MIN 5
7454 #define CONNECTION_SWITCH_INC 5
7455 max_recovery_time() {
7456 local init_connect_timeout=$((TIMEOUT / 20))
7457 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7459 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7460 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7462 echo -n $service_time
7465 recovery_time_min() {
7466 local connection_switch_min=5
7467 local connection_switch_inc=5
7468 local connection_switch_max
7469 local reconnect_delay_max
7470 local initial_connect_timeout
7474 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7475 (($connection_switch_min > $TIMEOUT)) &&
7476 max=$connection_switch_min || max=$TIMEOUT
7477 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7479 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7480 timeout_20=$((TIMEOUT/20))
7481 (($connection_switch_min > $timeout_20)) &&
7482 initial_connect_timeout=$connection_switch_min ||
7483 initial_connect_timeout=$timeout_20
7485 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7486 initial_connect_timeout))
7487 echo $((2 * reconnect_delay_max))
7490 get_clients_mount_count () {
7491 local clients=${CLIENTS:-$HOSTNAME}
7493 # we need to take into account the clients mounts and
7494 # exclude mds/ost mounts if any;
7495 do_nodes $clients cat /proc/mounts | grep lustre |
7496 grep -w $MOUNT | wc -l
7500 PROC_CLI="srpc_info"
7501 PROC_CON="srpc_contexts"
7509 if [ $M -lt $N ]; then
7513 while [ $N -lt $M ]; do
7523 calc_connection_cnt() {
7526 # MDT->MDT = 2 * C(M, 2)
7530 comb_m2=$(combination $MDSCOUNT 2)
7532 local num_clients=$(get_clients_mount_count)
7534 local cnt_mdt2mdt=$((comb_m2 * 2))
7535 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7536 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7537 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7538 if is_mounted $MOUNT2; then
7539 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7540 cnt_cli2ost=$((cnt_cli2ost * 2))
7548 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7549 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7550 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7551 + cnt_cli2ost + cnt_cli2mdt))
7565 local cmd="$tgt.srpc.flavor"
7567 if [ $net == "any" ]; then
7572 if [ $dir != "any" ]; then
7577 log "Setting sptlrpc rule: $cmd"
7578 do_facet mgs "$LCTL conf_param $cmd"
7584 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7594 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7595 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7597 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7599 if [ "x$bulkspec" != "x" ]; then
7600 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7602 if [ "x$algs" != "x" ]; then
7603 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7605 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7606 if [ $bulk == "bulkn" ]; then
7607 bulk_count=`echo "$output" | grep "bulk flavor" \
7608 | grep "null/null" | wc -l`
7609 elif [ $bulk == "bulki" ]; then
7610 bulk_count=`echo "$output" | grep "bulk flavor" \
7611 | grep "/null" | grep -v "null/" | wc -l`
7613 bulk_count=`echo "$output" | grep "bulk flavor" \
7614 | grep -v "/null" | grep -v "null/" | wc -l`
7618 [ $bulk_count -lt $count ] && count=$bulk_count
7629 local clients=${CLIENTS:-$HOSTNAME}
7631 for c in ${clients//,/ }; do
7632 local output=$(do_node $c lctl get_param -n \
7633 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7634 local tmpcnt=$(count_flvr "$output" $flavor)
7635 if $GSS_SK && [ $flavor != "null" ]; then
7636 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7637 output=$(do_node $c lctl get_param -n \
7638 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7639 local outcon=$(count_contexts "$output")
7640 if [ "$outcon" -lt "$tmpcnt" ]; then
7644 cnt=$((cnt + tmpcnt))
7654 local clients=${CLIENTS:-$HOSTNAME}
7656 for c in ${clients//,/ }; do
7658 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7659 local output=$(do_node $c lctl get_param -n \
7660 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7661 local tmpcnt=$(count_flvr "$output" $flavor)
7662 if $GSS_SK && [ $flavor != "null" ]; then
7663 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7664 output=$(do_node $c lctl get_param -n \
7665 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7666 local outcon=$(count_contexts "$output")
7667 if [ "$outcon" -lt "$tmpcnt" ]; then
7671 cnt=$((cnt + tmpcnt))
7681 if [ $MDSCOUNT -le 1 ]; then
7686 for num in `seq $MDSCOUNT`; do
7687 local output=$(do_facet mds$num lctl get_param -n \
7688 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7689 local tmpcnt=$(count_flvr "$output" $flavor)
7690 if $GSS_SK && [ $flavor != "null" ]; then
7691 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7692 output=$(do_facet mds$num lctl get_param -n \
7693 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7694 local outcon=$(count_contexts "$output")
7695 if [ "$outcon" -lt "$tmpcnt" ]; then
7699 cnt=$((cnt + tmpcnt))
7710 for num in `seq $MDSCOUNT`; do
7711 mdtosc=$(get_mdtosc_proc_path mds$num)
7712 mdtosc=${mdtosc/-MDT*/-MDT\*}
7713 local output=$(do_facet mds$num lctl get_param -n \
7714 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7715 local tmpcnt=$(count_flvr "$output" $flavor)
7716 if $GSS_SK && [ $flavor != "null" ]; then
7717 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7718 output=$(do_facet mds$num lctl get_param -n \
7719 osc.$mdtosc.$PROC_CON 2>/dev/null)
7720 local outcon=$(count_contexts "$output")
7721 if [ "$outcon" -lt "$tmpcnt" ]; then
7725 cnt=$((cnt + tmpcnt))
7734 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7736 count_flvr "$output" $flavor
7741 local dir=$1 # from to
7742 local flavor=$2 # flavor expected
7745 if [ $dir == "cli2mdt" ]; then
7746 res=`flvr_cnt_cli2mdt $flavor`
7747 elif [ $dir == "cli2ost" ]; then
7748 res=`flvr_cnt_cli2ost $flavor`
7749 elif [ $dir == "mdt2mdt" ]; then
7750 res=`flvr_cnt_mdt2mdt $flavor`
7751 elif [ $dir == "mdt2ost" ]; then
7752 res=`flvr_cnt_mdt2ost $flavor`
7753 elif [ $dir == "all2ost" ]; then
7754 res1=`flvr_cnt_mdt2ost $flavor`
7755 res2=`flvr_cnt_cli2ost $flavor`
7756 res=$((res1 + res2))
7757 elif [ $dir == "all2mdt" ]; then
7758 res1=`flvr_cnt_mdt2mdt $flavor`
7759 res2=`flvr_cnt_cli2mdt $flavor`
7760 res=$((res1 + res2))
7761 elif [ $dir == "all2all" ]; then
7762 res1=`flvr_cnt_mdt2ost $flavor`
7763 res2=`flvr_cnt_cli2ost $flavor`
7764 res3=`flvr_cnt_mdt2mdt $flavor`
7765 res4=`flvr_cnt_cli2mdt $flavor`
7766 res=$((res1 + res2 + res3 + res4))
7774 local dir=$1 # from to
7775 local flavor=$2 # flavor expected
7776 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7777 local WAITFLAVOR_MAX=20 # how many retries before abort?
7780 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7781 echo -n "checking $dir..."
7782 res=$(do_check_flavor $dir $flavor)
7783 echo "found $res/$expect $flavor connections"
7784 [ $res -ge $expect ] && return 0
7788 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7789 # echo "Dumping additional logs for SK debug.."
7790 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7792 gather_logs $(comma_list $(nodes_list))
7797 restore_to_default_flavor()
7799 local proc="mgs.MGS.live.$FSNAME"
7801 echo "restoring to default flavor..."
7803 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7804 grep ".srpc.flavor" | wc -l)
7806 # remove all existing rules if any
7807 if [ $nrule -ne 0 ]; then
7808 echo "$nrule existing rules"
7809 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7810 grep ".srpc.flavor."); do
7811 echo "remove rule: $rule"
7812 spec=`echo $rule | awk -F = '{print $1}'`
7813 do_facet mgs "$LCTL conf_param -d $spec"
7817 # verify no rules left
7818 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7819 grep ".srpc.flavor." | wc -l)
7820 [ $nrule -ne 0 ] && error "still $nrule rules left"
7822 # wait for default flavor to be applied
7825 set_rule $FSNAME any any $SK_FLAVOR
7826 wait_flavor all2all $SK_FLAVOR
7828 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7829 set_rule $FSNAME any cli2ost $SK_FLAVOR
7830 wait_flavor cli2mdt $SK_FLAVOR
7831 wait_flavor cli2ost $SK_FLAVOR
7833 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7835 wait_flavor all2all null
7841 local flavor=${1:-null}
7843 echo "setting all flavor to $flavor"
7845 # FIXME need parameter to this fn
7846 # and remove global vars
7847 local cnt_all2all=$(calc_connection_cnt all2all)
7849 local res=$(do_check_flavor all2all $flavor)
7850 if [ $res -eq $cnt_all2all ]; then
7851 echo "already have total $res $flavor connections"
7855 echo "found $res $flavor out of total $cnt_all2all connections"
7856 restore_to_default_flavor
7858 [[ $flavor = null ]] && return 0
7860 if $GSS_SK && [ $flavor != "null" ]; then
7862 set_rule $FSNAME any any $flavor
7863 wait_flavor all2all $flavor
7865 set_rule $FSNAME any cli2mdt $flavor
7866 set_rule $FSNAME any cli2ost $flavor
7867 set_rule $FSNAME any mdt2ost null
7868 set_rule $FSNAME any mdt2mdt null
7869 wait_flavor cli2mdt $flavor
7870 wait_flavor cli2ost $flavor
7872 echo "GSS_SK now at flavor: $flavor"
7874 set_rule $FSNAME any any $flavor
7875 wait_flavor all2all $flavor
7882 # Checking for shared logdir
7883 if [ ! -d $dir ]; then
7884 # Not found. Create local logdir
7887 touch $dir/check_file.$(hostname -s)
7892 check_write_access() {
7894 local list=${2:-$(comma_list $(nodes_list))}
7898 for node in ${list//,/ }; do
7899 file=$dir/check_file.$(short_nodename $node)
7900 if [[ ! -f "$file" ]]; then
7901 # Logdir not accessible/writable from this node.
7904 rm -f $file || return 1
7910 [[ -n $YAML_LOG ]] && return
7911 local save_umask=$(umask)
7914 export YAML_LOG=${LOGDIR}/results.yml
7918 # If the yaml log already exists then we will just append to it
7919 if [ ! -f $YAML_LOG ]; then
7920 if check_shared_dir $LOGDIR; then
7921 touch $LOGDIR/shared
7922 echo "Logging to shared log directory: $LOGDIR"
7924 echo "Logging to local directory: $LOGDIR"
7927 yml_nodes_file $LOGDIR >> $YAML_LOG
7928 yml_results_file >> $YAML_LOG
7933 # If modules are not yet loaded then older "lctl lustre_build_version"
7934 # will fail. Use lctl build version instead.
7935 log "Client: $($LCTL lustre_build_version)"
7936 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7937 do_facet $SINGLEMDS $LCTL --version)"
7938 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7939 do_facet ost1 $LCTL --version)"
7943 yml_log_test $1 >> $YAML_LOG
7947 yml_log_test_status $@ >> $YAML_LOG
7950 log_sub_test_begin() {
7951 yml_log_sub_test_begin "$@" >> $YAML_LOG
7954 log_sub_test_end() {
7955 yml_log_sub_test_end "$@" >> $YAML_LOG
7961 local llverdev_opts=$2
7962 local devname=$(basename $1)
7963 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7964 # loop devices aren't in /proc/partitions
7965 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7967 size=$(($size / 1024 / 1024)) # Gb
7969 local partial_arg=""
7970 # Run in partial (fast) mode if the size
7971 # of a partition > 1 GB
7972 [ $size -gt 1 ] && partial_arg="-p"
7974 llverdev --force $partial_arg $llverdev_opts $dev
7980 local llverfs_opts=$2
7981 local use_partial_arg=$3
7982 local partial_arg=""
7983 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7985 # Run in partial (fast) mode if the size
7986 # of a partition > 1 GB
7987 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7989 llverfs $partial_arg $llverfs_opts $dir
7992 #Remove objects from OST
7993 remove_ost_objects() {
7999 local mntpt=$(facet_mntpt $facet)
8000 local opts=$OST_MOUNT_OPTS
8004 echo "removing objects from $ostdev on $facet: $objids"
8005 if ! test -b $ostdev; then
8006 opts=$(csa_add "$opts" -o loop)
8008 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8011 for i in $objids; do
8012 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8014 umount -f $mntpt || return $?
8018 #Remove files from MDT
8019 remove_mdt_files() {
8024 local mntpt=$(facet_mntpt $facet)
8025 local opts=$MDS_MOUNT_OPTS
8027 echo "removing files from $mdtdev on $facet: $files"
8028 if [ $(facet_fstype $facet) == ldiskfs ] &&
8029 ! do_facet $facet test -b $mdtdev; then
8030 opts=$(csa_add "$opts" -o loop)
8032 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8036 rm $mntpt/ROOT/$f || { rc=$?; break; }
8038 umount -f $mntpt || return $?
8042 duplicate_mdt_files() {
8047 local mntpt=$(facet_mntpt $facet)
8048 local opts=$MDS_MOUNT_OPTS
8050 echo "duplicating files on $mdtdev on $facet: $files"
8051 mkdir -p $mntpt || return $?
8052 if [ $(facet_fstype $facet) == ldiskfs ] &&
8053 ! do_facet $facet test -b $mdtdev; then
8054 opts=$(csa_add "$opts" -o loop)
8056 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8067 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8068 pushd $mntpt/ROOT > /dev/null || return $?
8071 touch $f.bad || return $?
8072 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8074 [ $rc -eq 0 ] || return $rc
8075 setfattr --restore $tmp || return $?
8081 local devs=${1//,/ }
8084 local rslt=$TMP/sgpdd_survey
8086 # sgpdd-survey cleanups ${rslt}.* files
8088 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8094 # returns the canonical name for an ldiskfs device
8099 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8100 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8101 echo dm-\\\${foo##*:};
8103 name=\\\$(basename \\\$dv);
8104 if [[ \\\$name = *flakey* ]]; then
8105 name=\\\$(lsblk -o NAME,KNAME |
8106 awk /\\\$name/'{print \\\$NF}');
8112 is_sanity_benchmark() {
8113 local benchmarks="dbench bonnie iozone fsx"
8115 for b in $benchmarks; do
8116 if [ "$b" == "$suite" ]; then
8124 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8128 # Get the available size (KB) of a given obd target.
8135 [[ $facet != client ]] || return 0
8137 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8142 # Get the page size (bytes) on a given facet node.
8143 # The local client page_size is directly available in PAGE_SIZE.
8147 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8149 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8150 page_size=$(do_facet $facet getconf PAGE_SIZE)
8151 echo -n ${page_size:-4096}
8155 # Get the block count of the filesystem.
8162 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8163 awk '/^Block count:/ {print $3}')
8167 # Get the block size of the filesystem.
8173 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8174 awk '/^Block size:/ {print $3}')
8178 # Check whether the "ea_inode" feature is enabled or not, to allow
8179 # ldiskfs xattrs over one block in size. Allow both the historical
8180 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8181 large_xattr_enabled() {
8182 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8184 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8186 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8187 grep -E -q '(ea_inode|large_xattr)'"
8188 return ${PIPESTATUS[0]}
8191 # Get the maximum xattr size supported by the filesystem.
8195 if large_xattr_enabled; then
8196 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8199 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8200 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8202 # maximum xattr size = size of block - size of header -
8203 # size of 1 entry - 4 null bytes
8204 size=$((block_size - 32 - 32 - 4))
8210 # Dump the value of the named xattr from a file.
8215 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8218 # Generate a string with size of $size bytes.
8220 local size=${1:-1024} # in bytes
8222 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8225 reformat_external_journal() {
8230 if [ -n "${!var}" ]; then
8231 local rcmd="do_facet $facet"
8233 echo "reformat external journal on $facet:${!var}"
8234 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8238 # MDT file-level backup/restore
8239 mds_backup_restore() {
8242 local devname=$(mdsdevname $(facet_number $facet))
8243 local mntpt=$(facet_mntpt brpt)
8244 local rcmd="do_facet $facet"
8245 local metaea=${TMP}/backup_restore.ea
8246 local metadata=${TMP}/backup_restore.tgz
8247 local opts=${MDS_MOUNT_OPTS}
8248 local svc=${facet}_svc
8250 if ! ${rcmd} test -b ${devname}; then
8251 opts=$(csa_add "$opts" -o loop)
8254 echo "file-level backup/restore on $facet:${devname}"
8256 # step 1: build mount point
8257 ${rcmd} mkdir -p $mntpt
8258 # step 2: cleanup old backup
8259 ${rcmd} rm -f $metaea $metadata
8261 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8262 if [ ! -z $igif ]; then
8263 # step 3.5: rm .lustre
8264 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8266 # step 4: backup metaea
8268 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8270 # step 5: backup metadata
8272 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8274 ${rcmd} $UMOUNT $mntpt || return 4
8275 # step 8: reformat dev
8276 echo "reformat new device"
8277 format_mdt $(facet_number $facet)
8279 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8280 # step 10: restore metadata
8282 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8283 # step 11: restore metaea
8285 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8286 # step 12: remove recovery logs
8287 echo "remove recovery logs"
8288 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8289 # step 13: umount dev
8290 ${rcmd} $UMOUNT $mntpt || return 10
8291 # step 14: cleanup tmp backup
8292 ${rcmd} rm -f $metaea $metadata
8293 # step 15: reset device label - it's not virgin on
8294 ${rcmd} e2label $devname ${!svc}
8301 local devname=$(mdsdevname $(facet_number $facet))
8302 local mntpt=$(facet_mntpt brpt)
8303 local rcmd="do_facet $facet"
8304 local opts=${MDS_MOUNT_OPTS}
8306 if ! ${rcmd} test -b ${devname}; then
8307 opts=$(csa_add "$opts" -o loop)
8310 echo "removing OI files on $facet: idx=${idx}"
8312 # step 1: build mount point
8313 ${rcmd} mkdir -p $mntpt
8315 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8316 if [ -z $idx ]; then
8317 # step 3: remove all OI files
8318 ${rcmd} rm -fv $mntpt/oi.16*
8319 elif [ $idx -lt 2 ]; then
8320 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8324 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8325 for ((i=${idx}; i<64; i=$((i * idx)))); do
8326 ${rcmd} rm -fv $mntpt/oi.16.${i}
8330 ${rcmd} $UMOUNT $mntpt || return 2
8331 # OI files will be recreated when mounted as lustre next time.
8334 # generate maloo upload-able log file name
8335 # \param logname specify unique part of file name
8336 generate_logname() {
8337 local logname=${1:-"default_logname"}
8339 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8342 # make directory on different MDTs
8346 local stripe_count=2
8347 local stripe_index=-1
8350 while getopts "c:i:p" opt; do
8352 c) stripe_count=$OPTARG;;
8353 i) stripe_index=$OPTARG;;
8355 \?) error "only support -i -c -p";;
8359 shift $((OPTIND - 1))
8360 [ $# -eq 1 ] || error "Only creating single directory is supported"
8363 if [ "$p_option" == "-p" ]; then
8364 local parent=$(dirname $path)
8366 [ -d $path ] && return 0
8367 if [ ! -d ${parent} ]; then
8368 mkdir -p ${parent} ||
8369 error "mkdir parent '$parent' failed"
8373 if [ $MDSCOUNT -le 1 ]; then
8374 mkdir $path || error "mkdir '$path' failed"
8376 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8379 if [ $stripe_index -eq -1 ]; then
8380 mdt_index=$((test_num % MDSCOUNT))
8382 mdt_index=$stripe_index
8384 echo "striped dir -i$mdt_index -c$stripe_count $path"
8385 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8386 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8390 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8392 # If called many times, passing @last_fd will avoid repeated searching
8393 # already-open FDs repeatedly if we know they are still in use.
8395 # usage: free_fd [last_fd]
8398 local max_fd=$(ulimit -n)
8399 local fd=$((${1:-2} + 1))
8401 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8404 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8408 check_mount_and_prep()
8410 is_mounted $MOUNT || setupall
8412 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8413 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8414 for idx in $(seq $MDSCOUNT); do
8415 local name="MDT$(printf '%04x' $((idx - 1)))"
8416 rm -rf $MOUNT/.lustre/lost+found/$name/*
8420 # calcule how many ost-objects to be created.
8421 precreated_ost_obj_count()
8425 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8426 local ost_name="OST$(printf '%04x' $ost_idx)"
8427 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8428 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8429 osp.$proc_path.prealloc_last_id)
8430 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8431 osp.$proc_path.prealloc_next_id)
8432 echo $((last_id - next_id + 1))
8435 check_file_in_pool()
8440 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8443 for t in $tlist ; do
8444 [ "$i" -eq "$t" ] && continue 2
8447 echo "pool list: $tlist"
8448 echo "striping: $res"
8449 error_noexit "$file not allocated in $pool"
8456 echo "Creating new pool"
8459 create_pool $FSNAME.$pool ||
8460 { error_noexit "No pool created, result code $?"; return 1; }
8461 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8462 { error_noexit "$pool not in lfs pool_list"; return 2; }
8465 pool_add_targets() {
8466 echo "Adding targets to pool"
8472 local list=$(seq $first $step $last)
8474 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8475 do_facet mgs $LCTL pool_add \
8476 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8478 # wait for OSTs to be added to the pool
8479 for mds_id in $(seq $MDSCOUNT); do
8480 local mdt_id=$((mds_id-1))
8481 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8482 wait_update_facet mds$mds_id \
8483 "lctl get_param -n lod.$lodname.pools.$pool |
8484 sort -u | tr '\n' ' ' " "$t" || {
8485 error_noexit "mds$mds_id: Add to pool failed"
8489 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8490 | sort -u | tr '\n' ' ' " "$t" || {
8491 error_noexit "Add to pool failed"
8494 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8495 local addcount=$(((last - first) / step + 1))
8496 [ $lfscount -eq $addcount ] || {
8497 error_noexit "lfs pool_list bad ost count" \
8498 "$lfscount != $addcount"
8506 echo "Setting pool on directory $tdir"
8508 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8510 error_noexit "Cannot set pool $pool to $tdir"
8517 echo "Checking pool on directory $tdir"
8519 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8520 [ "$res" = "$pool" ] && return 0
8522 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8526 pool_dir_rel_path() {
8527 echo "Testing relative path works well"
8532 mkdir -p $root/$tdir/$tdir
8534 pool_set_dir $pool $tdir || return 1
8535 pool_set_dir $pool ./$tdir || return 2
8536 pool_set_dir $pool ../$tdir || return 3
8537 pool_set_dir $pool ../$tdir/$tdir || return 4
8538 rm -rf $tdir; cd - > /dev/null
8541 pool_alloc_files() {
8542 echo "Checking files allocation from directory pool"
8549 for i in $(seq -w 1 $count)
8551 local file=$tdir/file-$i
8553 check_file_in_pool $file $pool "$tlist" || \
8554 failed=$((failed + 1))
8556 [ "$failed" = 0 ] && return 0
8558 error_noexit "$failed files not allocated in $pool"
8562 pool_create_files() {
8563 echo "Creating files in pool"
8571 for i in $(seq -w 1 $count)
8573 local file=$tdir/spoo-$i
8574 $SETSTRIPE -p $pool $file
8575 check_file_in_pool $file $pool "$tlist" || \
8576 failed=$((failed + 1))
8578 [ "$failed" = 0 ] && return 0
8580 error_noexit "$failed files not allocated in $pool"
8585 echo "Checking 'lfs df' output"
8588 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8590 local res=$($LFS df --pool $FSNAME.$pool |
8592 grep "$FSNAME-OST" |
8594 [ "$res" = "$t" ] && return 0
8596 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8600 pool_file_rel_path() {
8601 echo "Creating files in a pool with relative pathname"
8606 { error_noexit "unable to create $tdir"; return 1 ; }
8607 local file="/..$tdir/$tfile-1"
8608 $SETSTRIPE -p $pool $file ||
8609 { error_noexit "unable to create $file" ; return 2 ; }
8612 $SETSTRIPE -p $pool $tfile-2 || {
8613 error_noexit "unable to create $tfile-2 in $tdir"
8618 pool_remove_first_target() {
8619 echo "Removing first target from a pool"
8622 local pname="lov.$FSNAME-*.pools.$pool"
8623 local t=$($LCTL get_param -n $pname | head -1)
8624 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8625 for mds_id in $(seq $MDSCOUNT); do
8626 local mdt_id=$((mds_id-1))
8627 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8628 wait_update_facet mds$mds_id \
8629 "lctl get_param -n lod.$lodname.pools.$pool |
8631 error_noexit "mds$mds_id: $t not removed from" \
8636 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8637 error_noexit "$t not removed from $FSNAME.$pool"
8642 pool_remove_all_targets() {
8643 echo "Removing all targets from pool"
8646 local pname="lov.$FSNAME-*.pools.$pool"
8647 for t in $($LCTL get_param -n $pname | sort -u)
8649 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8651 for mds_id in $(seq $MDSCOUNT); do
8652 local mdt_id=$((mds_id-1))
8653 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8654 wait_update_facet mds$mds_id "lctl get_param -n \
8655 lod.$lodname.pools.$pool" "" || {
8656 error_noexit "mds$mds_id: Pool $pool not drained"
8660 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8661 error_noexit "Pool $FSNAME.$pool cannot be drained"
8664 # striping on an empty/nonexistant pool should fall back
8665 # to "pool of everything"
8667 error_noexit "failed to use fallback striping for empty pool"
8670 # setstripe on an empty pool should fail
8671 $SETSTRIPE -p $pool $file 2>/dev/null && {
8672 error_noexit "expected failure when creating file" \
8680 echo "Destroying pool"
8684 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8687 # striping on an empty/nonexistant pool should fall back
8688 # to "pool of everything"
8690 error_noexit "failed to use fallback striping for missing pool"
8693 # setstripe on an empty pool should fail
8694 $SETSTRIPE -p $pool $file 2>/dev/null && {
8695 error_noexit "expected failure when creating file" \
8700 # get param should return err once pool is gone
8701 if wait_update $HOSTNAME "lctl get_param -n \
8702 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8704 remove_pool_from_list $FSNAME.$pool
8707 error_noexit "Pool $FSNAME.$pool is not destroyed"
8711 # Get and check the actual stripe count of one file.
8712 # Usage: check_stripe_count <file> <expected_stripe_count>
8713 check_stripe_count() {
8718 [[ -z "$file" || -z "$expected" ]] &&
8719 error "check_stripe_count: invalid argument"
8721 local cmd="$LFS getstripe -c $file"
8722 actual=$($cmd) || error "$cmd failed"
8723 actual=${actual%% *}
8725 if [[ $actual -ne $expected ]]; then
8726 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
8727 error "$cmd not expected ($expected): found $actual"; }
8728 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
8729 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
8733 # Get and check the actual list of OST indices on one file.
8734 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8740 [[ -z "$file" || -z "$expected" ]] &&
8741 error "check_obdidx: invalid argument!"
8743 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8744 grep -v obdidx | awk '{print $1}' | xargs))
8746 [[ $obdidx = $expected ]] ||
8747 error "list of OST indices on $file is $obdidx," \
8748 "should be $expected"
8751 # Get and check the actual OST index of the first stripe on one file.
8752 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8753 check_start_ost_idx() {
8758 [[ -z "$file" || -z "$expected" ]] &&
8759 error "check_start_ost_idx: invalid argument!"
8761 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8764 [[ $start_ost_idx = $expected ]] ||
8765 error "OST index of the first stripe on $file is" \
8766 "$start_ost_idx, should be $expected"
8769 killall_process () {
8770 local clients=${1:-$(hostname)}
8775 do_nodes $clients "killall $signal $name"
8780 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8785 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8790 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8795 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8800 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8805 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8812 do_facet mgs "cat $LSNAPSHOT_LOG"
8818 echo "Cleaning test environment ..."
8820 # Every lsnapshot command takes exclusive lock with others,
8821 # so can NOT destroy the snapshot during list with 'xargs'.
8823 local ssname=$(lsnapshot_list | grep snapshot_name |
8824 grep lss_ | awk '{ print $2 }' | head -n 1)
8825 [ -z "$ssname" ] && break
8827 lsnapshot_destroy -n $ssname -f ||
8828 lss_err "Fail to destroy $ssname by force"
8838 local host=$(facet_active_host $facet)
8839 local dir=$(dirname $(facet_vdevice $facet))
8840 local pool=$(zpool_name $facet)
8841 local lfsname=$(zfs_local_fsname $facet)
8842 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8845 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8851 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8852 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8854 if ! combined_mgs_mds ; then
8855 [ $(facet_fstype mgs) != zfs ] &&
8856 skip "Lustre snapshot 1 only works for ZFS backend"
8858 local host=$(facet_active_host mgs)
8859 local dir=$(dirname $(facet_vdevice mgs))
8860 local pool=$(zpool_name mgs)
8861 local lfsname=$(zfs_local_fsname mgs)
8864 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8865 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8868 for num in `seq $MDSCOUNT`; do
8869 [ $(facet_fstype mds$num) != zfs ] &&
8870 skip "Lustre snapshot 1 only works for ZFS backend"
8872 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8873 lss_err "generate lss conf (mds$num)"
8876 for num in `seq $OSTCOUNT`; do
8877 [ $(facet_fstype ost$num) != zfs ] &&
8878 skip "Lustre snapshot 1 only works for ZFS backend"
8880 lss_gen_conf_one ost$num OST $((num - 1)) ||
8881 lss_err "generate lss conf (ost$num)"
8884 do_facet mgs "cat $LSNAPSHOT_CONF"
8887 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8888 parse_plain_dir_param()
8893 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8894 param="-c ${invalues[1]}"
8896 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8897 param="$param -S ${invalues[3]}"
8899 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8900 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8901 param="$param -i ${invalues[6]}"
8903 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8905 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8906 param="$param -i ${invalues[5]}"
8914 local val=$(awk '{print $2}' <<< $line)
8916 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8918 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8920 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8922 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8927 parse_layout_param()
8934 if [[ ! -z $line ]]; then
8935 if [[ -z $mode ]]; then
8936 if [[ $line =~ ^"stripe_count:" ]]; then
8938 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8940 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8945 if [[ $mode = "plain_dir" ]]; then
8946 param=$(parse_plain_dir_param "$line")
8947 elif [[ $mode = "plain_file" ]]; then
8948 val=$(parse_plain_param "$line")
8949 [[ ! -z $val ]] && param="$param $val"
8950 elif [[ $mode = "pfl" ]]; then
8951 val=$(echo $line | awk '{print $2}')
8952 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8953 if [[ $val = "EOF" ]]; then
8954 param="$param -E -1"
8956 param="$param -E $val"
8958 elif [[ $line =~ ^"stripe_count:" ]]; then
8960 val=$(parse_plain_dir_param "$line")
8964 val=$(parse_plain_param "$line")
8965 [[ ! -z $val ]] && param="$param $val"
8975 local param=$($LFS getstripe -d $1 | parse_layout_param)
8984 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8986 cancel_lru_locks mdc
8987 cancel_lru_locks osc
8989 # make sure PFID is set correctly for files
8990 do_nodes $(comma_list $(osts_nodes)) \
8991 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8994 cat $f &> /dev/nullA ||
8995 { rc=$?; echo "verify $f failed"; break; }
8998 do_nodes $(comma_list $(osts_nodes)) \
8999 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9003 # check that clients "oscs" was evicted after "before"
9004 check_clients_evicted() {
9011 for osc in $oscs; do
9013 echo "Check state for $osc"
9014 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9015 tail -n 3 | awk -F"[ [,]" \
9016 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9017 if (($? == 0)) && (($evicted > $before)); then
9018 echo "$osc is evicted at $evicted"
9023 [ $rc -eq 0 ] || error "client not evicted from OST"
9026 # check that clients OSCS current_state is FULL
9027 check_clients_full() {
9032 for osc in $oscs; do
9033 wait_update_facet client \
9034 "lctl get_param -n osc.$osc.state |
9035 grep 'current_state: FULL'" \
9036 "current_state: FULL" $timeout
9037 [ $? -eq 0 ] || error "$osc state is not FULL"
9042 __changelog_deregister() {
9044 local mdt="$(facet_svc $facet)"
9048 # skip cleanup if no user registered for this MDT
9049 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9050 # user is no longer registered, skip cleanup
9051 changelog_users "$facet" | grep -q "$cl_user" ||
9052 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9054 # From this point, if any operation fails, it is an error
9055 __changelog_clear $facet $cl_user 0 ||
9056 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9057 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9058 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9061 declare -Ax CL_USERS
9062 changelog_register() {
9063 for M in $(seq $MDSCOUNT); do
9065 local mdt="$(facet_svc $facet)"
9068 cl_mask=$(do_facet $facet $LCTL get_param \
9069 mdd.${mdt}.changelog_mask -n)
9070 stack_trap "do_facet $facet $LCTL \
9071 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9072 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9073 error "$mdt: changelog_mask=+hsm failed: $?"
9076 cl_user=$(do_facet $facet \
9077 $LCTL --device $mdt changelog_register -n) ||
9078 error "$mdt: register changelog user failed: $?"
9079 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9081 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9082 # Bash does not support nested arrays, but the format of a
9083 # cl_user is constrained enough to use whitespaces as separators
9084 CL_USERS[$facet]+="$cl_user "
9086 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9089 changelog_deregister() {
9091 # bash assoc arrays do not guarantee to list keys in created order
9092 # so reorder to get same order than in changelog_register()
9093 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9096 for facet in $cl_facets; do
9097 for cl_user in ${CL_USERS[$facet]}; do
9098 __changelog_deregister $facet $cl_user || return $?
9100 unset CL_USERS[$facet]
9106 local service=$(facet_svc $facet)
9108 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9111 changelog_user_rec() {
9114 local service=$(facet_svc $facet)
9116 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9119 changelog_chmask() {
9122 do_nodes $(comma_list $(mdts_nodes)) \
9123 $LCTL set_param mdd.*.changelog_mask="$mask"
9126 # usage: __changelog_clear FACET CL_USER [+]INDEX
9130 local mdt="$(facet_svc $facet)"
9136 # Remove the leading '+'
9138 rec+=$(changelog_user_rec $facet $cl_user)
9145 if [ $rec -eq 0 ]; then
9146 echo "$mdt: clear the changelog for $cl_user of all records"
9148 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9150 $LFS changelog_clear $mdt $cl_user $rec
9153 # usage: changelog_clear [+]INDEX
9155 # If INDEX is prefixed with '+', increment every changelog user's record index
9156 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9160 # bash assoc arrays do not guarantee to list keys in created order
9161 # so reorder to get same order than in changelog_register()
9162 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9165 for facet in $cl_facets; do
9166 for cl_user in ${CL_USERS[$facet]}; do
9167 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9175 for M in $(seq $MDSCOUNT); do
9177 local mdt="$(facet_svc $facet)"
9179 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9183 changelog_extract_field() {
9188 changelog_dump | gawk "/$cltype.*$file$/ {
9189 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9193 # Prints a changelog record produced by "lfs changelog" as an associative array
9196 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9197 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9198 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9199 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9200 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9201 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9202 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9204 # Note that the changelog record is not quoted
9205 # Also note that the line breaks in the output were only added for readability
9207 # Typically, you want to eval the output of the command to fill an actual
9208 # associative array, like this:
9209 # $> eval declare -A changelog=$(changelog2array $entry)
9211 # It can then be accessed like any bash associative array:
9212 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9214 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9222 # A changelog, as printed by "lfs changelog" typically looks like this:
9223 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9225 # Parse the positional part of the changelog
9227 # changelog_dump() prefixes records with their mdt's name
9228 local index="${1##*.}"
9230 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9231 "$index" "${2:2}" "$3" "$4" "$5"
9233 # Parse the key/value part of the changelog
9234 for arg in "${@:5}"; do
9235 # Check it matches a key=value syntax
9236 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9238 local key="${arg%%=*}"
9239 local value="${arg#*=}"
9243 # u is actually for uid AND gid: u=UID:GID
9244 printf " [uid]='%s'" "${value%:*}"
9274 printf " ['%s']='%s'" "$key" "$value"
9281 # Format and print a changelog record
9283 # Interpreted sequences are:
9285 # %f the "flags" attribute of a changelog record
9286 __changelog_printf()
9291 for ((i = 0; i < ${#format}; i++)); do
9292 local char="${format:$i:1}"
9293 if [ "$char" != % ]; then
9299 char="${format:$i:1}"
9302 printf '%s' "${changelog[flags]}"
9312 # Filter changelog records
9316 local action='print'
9319 while [ $# -gt 0 ]; do
9339 changelog_dump | { while read -r record; do
9340 eval local -A changelog=$(changelog2array $record)
9341 for key in "${!filter[@]}"; do
9344 [ "${changelog[$key]}" == "${filter[$key]}" ]
9351 case "${action:-print}" in
9353 printf '%s\n' "$record"
9356 __changelog_printf "$format"
9366 [ ! -d "$dir" ] && return
9368 [ -z "$layout" ] && {
9369 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9373 setfattr -n trusted.lov -v $layout $dir ||
9374 error "error restoring layout '$layout' to '$dir'"
9377 # save the layout of a directory, the returned string will be used by
9378 # restore_layout() to restore the layout
9381 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9382 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9386 # save layout of a directory and restore it at exit
9387 save_layout_restore_at_exit() {
9389 local layout=$(save_layout $dir)
9391 stack_trap "restore_layout $dir $layout" EXIT