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
152 export LUSTRE=$(absolute_path $LUSTRE)
153 export TESTSUITE=$(basename $0 .sh)
154 export TEST_FAILED=false
155 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
156 export RPC_MODE=${RPC_MODE:-false}
157 export DO_CLEANUP=${DO_CLEANUP:-true}
158 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
159 export CLEANUP_DM_DEV=false
160 export PAGE_SIZE=$(get_page_size client)
162 export MKE2FS=$MKE2FS
163 if [ -z "$MKE2FS" ]; then
164 if which mkfs.ldiskfs >/dev/null 2>&1; then
165 export MKE2FS=mkfs.ldiskfs
171 export DEBUGFS=$DEBUGFS
172 if [ -z "$DEBUGFS" ]; then
173 if which debugfs.ldiskfs >/dev/null 2>&1; then
174 export DEBUGFS=debugfs.ldiskfs
176 export DEBUGFS=debugfs
180 export TUNE2FS=$TUNE2FS
181 if [ -z "$TUNE2FS" ]; then
182 if which tunefs.ldiskfs >/dev/null 2>&1; then
183 export TUNE2FS=tunefs.ldiskfs
185 export TUNE2FS=tune2fs
189 export E2LABEL=$E2LABEL
190 if [ -z "$E2LABEL" ]; then
191 if which label.ldiskfs >/dev/null 2>&1; then
192 export E2LABEL=label.ldiskfs
194 export E2LABEL=e2label
198 export DUMPE2FS=$DUMPE2FS
199 if [ -z "$DUMPE2FS" ]; then
200 if which dumpfs.ldiskfs >/dev/null 2>&1; then
201 export DUMPE2FS=dumpfs.ldiskfs
203 export DUMPE2FS=dumpe2fs
207 export E2FSCK=$E2FSCK
208 if [ -z "$E2FSCK" ]; then
209 if which fsck.ldiskfs >/dev/null 2>&1; then
210 export E2FSCK=fsck.ldiskfs
216 export RESIZE2FS=$RESIZE2FS
217 if [ -z "$RESIZE2FS" ]; then
218 if which resizefs.ldiskfs >/dev/null 2>&1; then
219 export RESIZE2FS=resizefs.ldiskfs
221 export RESIZE2FS=resize2fs
225 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
226 export FSCK_MAX_ERR=4 # File system errors left uncorrected
228 export ZFS=${ZFS:-zfs}
229 export ZPOOL=${ZPOOL:-zpool}
230 export ZDB=${ZDB:-zdb}
231 export PARTPROBE=${PARTPROBE:-partprobe}
233 #[ -d /r ] && export ROOT=${ROOT:-/r}
234 export TMP=${TMP:-$ROOT/tmp}
235 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
236 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
237 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
239 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
240 if ! echo $PATH | grep -q $LUSTRE/utils; then
241 export PATH=$LUSTRE/utils:$PATH
243 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
244 export PATH=$LUSTRE/utils/gss:$PATH
246 if ! echo $PATH | grep -q $LUSTRE/tests; then
247 export PATH=$LUSTRE/tests:$PATH
249 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
250 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
252 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
253 [ ! -f "$LST" ] && export LST=$(which lst)
254 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
255 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
256 export MCREATE=${MCREATE:-mcreate}
257 export MULTIOP=${MULTIOP:-multiop}
258 # Ubuntu, at least, has a truncate command in /usr/bin
259 # so fully path our truncate command.
260 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
261 export FSX=${FSX:-$LUSTRE/tests/fsx}
262 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
263 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
264 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
265 export PATH=$LUSTRE/tests/racer:$PATH:
267 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
268 export PATH=$LUSTRE/tests/mpi:$PATH
270 export RSYNC_RSH=${RSYNC_RSH:-rsh}
272 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
273 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
274 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
275 [ ! -f "$LFS" ] && export LFS=$(which lfs)
276 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
277 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
279 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
281 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
282 if [ ! -f "$L_GETIDENTITY" ]; then
283 if `which l_getidentity > /dev/null 2>&1`; then
284 export L_GETIDENTITY=$(which l_getidentity)
286 export L_GETIDENTITY=NONE
289 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
290 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
291 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
292 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
293 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
294 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
295 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
296 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
297 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
298 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
299 [ ! -f "$LUSTRE_RMMOD" ] &&
300 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
301 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
302 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
303 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
304 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
305 [ ! -f "$LFS_MIGRATE" ] &&
306 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
307 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
308 [ ! -f "$LR_READER" ] &&
309 export LR_READER=$(which lr_reader 2> /dev/null)
310 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
311 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
312 [ ! -f "$LSOM_SYNC" ] &&
313 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
314 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
315 export NAME=${NAME:-local}
316 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
317 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
318 export LGSSD=$(which lgssd)
319 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
320 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
321 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
323 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
325 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
326 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
328 export DMSETUP=${DMSETUP:-dmsetup}
329 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
330 export LOSETUP=${LOSETUP:-losetup}
332 if [ "$ACCEPTOR_PORT" ]; then
333 export PORT_OPT="--port $ACCEPTOR_PORT"
337 $RPC_MODE || echo "Using GSS shared-key feature"
338 which lgss_sk > /dev/null 2>&1 ||
339 error_exit "built with lgss_sk disabled! SEC=$SEC"
347 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
348 which lgss_keyring > /dev/null 2>&1 ||
349 error_exit "built with gss disabled! SEC=$SEC"
360 IDENTITY_UPCALL=false
364 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
366 # Paths on remote nodes, if different
367 export RLUSTRE=${RLUSTRE:-$LUSTRE}
368 export RPWD=${RPWD:-$PWD}
369 export I_MOUNTED=${I_MOUNTED:-"no"}
370 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
371 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
372 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
373 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
374 ! -f $LUSTRE/mdt/mdt.ko ]; then
375 export CLIENTMODSONLY=yes
378 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
379 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
383 while getopts "rvwf:" opt $*; do
388 w) WRITECONF=writeconf;;
393 shift $((OPTIND - 1))
396 # print the durations of each test if "true"
397 DDETAILS=${DDETAILS:-false}
398 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
403 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
410 ncpts=$(do_facet $facet "lctl get_param -n " \
411 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
413 if [ $ncpts -eq 0 ]; then
420 # Return a numeric version code based on a version string. The version
421 # code is useful for comparison two version strings to see which is newer.
423 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
424 eval set -- $(tr "[:punct:]" " " <<< $*)
426 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
429 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
430 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
432 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
434 # usage: lustre_build_version
436 # All Lustre versions support "lctl get_param" to report the version of the
437 # code running in the kernel (what our tests are interested in), but it
438 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
439 # the "version" parameter doesn't include "lustre: " at the beginning.
440 # If that fails, call "lctl lustre_build_version" which prints either (or both)
441 # the userspace and kernel build versions, but until 2.8.55 required root
442 # access to get the Lustre kernel version. If that also fails, fall back to
443 # using "lctl --version", which is easy to parse and works without the kernel
444 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
445 # not the module version, though they are usually the same.
447 # Various commands and their output format for different Lustre versions:
448 # lctl get_param version: 2.9.55
449 # lctl get_param version: lustre: 2.8.53
450 # lctl get_param version: lustre: 2.6.52
451 # kernel: patchless_client
452 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
453 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
454 # lctl lustre_build_version: error: lustre_build_version: Permission denied
455 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
456 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
457 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
458 # lctl --version: lctl 2.6.50
460 # output: prints version string to stdout in (up to 4) dotted-decimal values
461 lustre_build_version() {
462 local facet=${1:-client}
463 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
464 $LCTL lustre_build_version 2>/dev/null ||
465 $LCTL --version 2>/dev/null | cut -d' ' -f2")
466 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
467 [ -n "$lver" ] && ver="$lver"
469 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
473 # Report the Lustre numeric build version code for the supplied facet.
474 lustre_version_code() {
475 version_code $(lustre_build_version $1)
479 /sbin/lsmod | grep -q "^\<$1\>"
491 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
494 # parallels can't load modules directly from prlfs, use /tmp instead
495 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
496 local target="$(mktemp)"
498 cp "$module" "$target"
501 [[ $rc == 0 ]] && PRLFS=true
509 # Load a module on the system where this is running.
511 # usage: load_module module_name [module arguments for insmod/modprobe]
513 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
514 # will be used as the arguments. Otherwise arguments will be obtained from
515 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
518 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
521 local base=$(basename $module $ext)
523 local -A module_is_loaded_aa
527 for mod in $(lsmod | awk '{ print $1; }'); do
528 module_is_loaded_aa[${mod//-/_}]=true
532 ${module_is_loaded_aa[${1//-/_}]:-false}
535 if module_is_loaded $base; then
539 if [[ -f $LUSTRE/$module$ext ]]; then
540 path=$LUSTRE/$module$ext
541 elif [[ "$base" == lnet_selftest ]] &&
542 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
543 path=$LUSTRE/../lnet/selftest/$base$ext
548 if [[ -n "$path" ]]; then
549 # Try to load any non-Lustre modules that $module depends on.
550 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
551 if ! module_is_loaded $mod; then
557 # If no module arguments were passed then get them from
558 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
559 if [ $# -eq 0 ]; then
560 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
561 # not in Bash until 4.x, so we resort to eval.
562 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
563 eval set -- \$$optvar
564 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
565 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
567 opt=$(awk -v var="^options $base" '$0 ~ var \
568 {gsub("'"options $base"'",""); print}' \
570 set -- $(echo -n $opt)
572 # Ensure we have accept=all for lnet
573 if [[ "$base" == lnet ]]; then
574 # OK, this is a bit wordy...
575 local arg accept_all_present=false
578 [[ "$arg" == accept=all ]] &&
579 accept_all_present=true
582 $accept_all_present || set -- "$@" accept=all
589 [ $# -gt 0 ] && echo "${module} options: '$*'"
591 # Note that insmod will ignore anything in modprobe.conf, which is why
592 # we're passing options on the command-line. If $path does not exist
593 # then we must be testing a "make install" or"rpm" installation. Also
594 # note that failing to load ptlrpc_gss is not considered fatal.
595 if [[ -n "$path" ]]; then
596 lustre_insmod $path "$@"
597 elif [[ "$base" == ptlrpc_gss ]]; then
598 if ! modprobe $base "$@" 2>/dev/null; then
599 echo "gss/krb5 is not supported"
606 load_modules_local() {
607 if [ -n "$MODPROBE" ]; then
609 echo "Using modprobe to load modules"
613 # Create special udev test rules on every node
614 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
615 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
617 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
619 udevadm control --reload-rules
622 echo Loading modules from $LUSTRE
626 if [ -f /sys/devices/system/cpu/online ]; then
627 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
628 echo "detected $ncpus online CPUs by sysfs"
630 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
632 if [ $rc -eq 0 ]; then
633 echo "detected $ncpus online CPUs by getconf"
635 echo "Can't detect number of CPUs"
640 # if there is only one CPU core, libcfs can only create one partition
641 # if there is more than 4 CPU cores, libcfs should create multiple CPU
642 # partitions. So we just force libcfs to create 2 partitions for
643 # system with 2 or 4 cores
644 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
645 # force to enable multiple CPU partitions
646 echo "Force libcfs to create 2 CPU partitions"
647 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
649 echo "libcfs will create CPU partition based on online CPUs"
652 load_module ../libcfs/libcfs/libcfs
653 # Prevent local MODOPTS_LIBCFS being passed as part of environment
654 # variable to remote nodes
658 load_module ../lnet/lnet/lnet
660 LNDPATH=${LNDPATH:-"../lnet/klnds"}
661 if [ -z "$LNETLND" ]; then
663 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
664 tcp*) LNETLND="socklnd/ksocklnd" ;;
665 *) local lnd="${NETTYPE%%[0-9]}lnd"
666 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
667 LNETLND="$lnd/k$lnd" ||
668 LNETLND="socklnd/ksocklnd"
671 load_module ../lnet/klnds/$LNETLND
672 load_module obdclass/obdclass
673 load_module ptlrpc/ptlrpc
674 load_module ptlrpc/gss/ptlrpc_gss
682 load_module obdecho/obdecho
683 if ! client_only; then
684 load_module lfsck/lfsck
685 [ "$LQUOTA" != "no" ] &&
686 load_module quota/lquota $LQUOTAOPTS
687 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
688 load_module osd-zfs/osd_zfs
689 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
690 load_module ../ldiskfs/ldiskfs
691 load_module osd-ldiskfs/osd_ldiskfs
703 load_module llite/lustre
704 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
706 rm -f $OGDB/ogdb-$HOSTNAME
707 $LCTL modules > $OGDB/ogdb-$HOSTNAME
709 # 'mount' doesn't look in $PATH, just sbin
710 local mount_lustre=$LUSTRE/utils/mount.lustre
711 if [ -f $mount_lustre ]; then
712 local sbin_mount=$(readlink -f /sbin)/mount.lustre
713 if grep -qw "$sbin_mount" /proc/mounts; then
714 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
716 if ! grep -qw "$sbin_mount" /proc/mounts; then
717 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
718 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
719 cat <<- EOF > "$sbin_mount"
722 echo "This $sbin_mount just a mountpoint." 1>&2
723 echo "It is never supposed to be run." 1>&2
724 logger -p emerg -- "using stub $sbin_mount $@"
727 chmod a+x $sbin_mount
729 mount --bind $mount_lustre $sbin_mount ||
730 error "can't bind $mount_lustre to $sbin_mount"
738 # load modules on remote nodes optionally
739 # lustre-tests have to be installed on these nodes
740 if $LOAD_MODULES_REMOTE; then
741 local list=$(comma_list $(remote_nodes_list))
742 if [ -n "$list" ]; then
743 echo "loading modules on: '$list'"
744 do_rpc_nodes "$list" load_modules_local
750 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
751 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
752 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
753 echo "$LEAK_LUSTRE" 1>&2
754 echo "$LEAK_PORTALS" 1>&2
755 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
756 echo "Memory leaks detected"
757 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
763 wait_exit_ST client # bug 12845
765 $LUSTRE_RMMOD ldiskfs || return 2
767 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
768 rm /etc/udev/rules.d/99-lustre-test.rules
769 udevadm control --reload-rules
772 if $LOAD_MODULES_REMOTE; then
773 local list=$(comma_list $(remote_nodes_list))
774 if [ -n "$list" ]; then
775 echo "unloading modules on: '$list'"
776 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
777 do_rpc_nodes "$list" check_mem_leak
778 do_rpc_nodes "$list" "rm /etc/udev/rules.d/99-lustre-test.rules"
779 do_rpc_nodes "$list" "udevadm control --reload-rules"
780 do_rpc_nodes "$list" "udevadm trigger"
784 local sbin_mount=$(readlink -f /sbin)/mount.lustre
785 if grep -qe "$sbin_mount " /proc/mounts; then
786 umount $sbin_mount || true
787 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
791 check_mem_leak || return 254
793 echo "modules unloaded."
798 local facet=${1:-$SINGLEMDS}
801 case $(facet_fstype $facet) in
802 ldiskfs) size=50;; # largest seen is 44, leave some headroom
803 # grant_block_size is in bytes, allow at least 2x max blocksize
804 zfs) size=$(lctl get_param osc.$FSNAME*.import |
805 awk '/grant_block_size:/ {print $2/512; exit;}')
809 echo -n $((size * MDSCOUNT))
813 local facet=${1:-$SINGLEMDS}
814 local fstype=$(facet_fstype $facet)
817 ldiskfs) size=4;; # ~4KB per inode
818 zfs) size=11;; # 10 to 11KB per inode
824 check_gss_daemon_nodes() {
828 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
829 if [ \\\"\\\$num\\\" -ne 1 ]; then
830 echo \\\$num instance of $dname;
835 check_gss_daemon_facet() {
839 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
840 if [ $num -ne 1 ]; then
841 echo "$num instance of $dname on $facet"
850 echo Stopping $@ on $list
851 do_nodes $list "killall -2 $@ 2>/dev/null || true"
854 # start gss daemons on all nodes, or "daemon" on "nodes" if set
855 start_gss_daemons() {
859 if [ "$nodes" ] && [ "$daemon" ] ; then
860 echo "Starting gss daemon on nodes: $nodes"
861 do_nodes $nodes "$daemon" || return 8
865 nodes=$(comma_list $(mdts_nodes))
866 echo "Starting gss daemon on mds: $nodes"
868 # Start all versions, in case of switching
869 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
871 do_nodes $nodes "$LSVCGSSD -v" || return 1
874 do_nodes $nodes "$LGSSD -v" || return 2
877 nodes=$(comma_list $(osts_nodes))
878 echo "Starting gss daemon on ost: $nodes"
880 # Start all versions, in case of switching
881 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
883 do_nodes $nodes "$LSVCGSSD -v" || return 3
885 # starting on clients
887 local clients=${CLIENTS:-$HOSTNAME}
889 echo "Starting $LGSSD on clients $clients "
890 do_nodes $clients "$LGSSD -v" || return 4
893 # wait daemons entering "stable" status
897 # check daemons are running
899 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
900 check_gss_daemon_nodes $nodes lsvcgssd || return 5
902 nodes=$(comma_list $(mdts_nodes))
903 check_gss_daemon_nodes $nodes lgssd || return 6
906 check_gss_daemon_nodes $clients lgssd || return 7
911 local nodes=$(comma_list $(mdts_nodes))
913 send_sigint $nodes lsvcgssd lgssd
915 nodes=$(comma_list $(osts_nodes))
916 send_sigint $nodes lsvcgssd
918 nodes=${CLIENTS:-$HOSTNAME}
919 send_sigint $nodes lgssd
923 # Add mount flags for shared key
925 if grep -q skpath <<< "$mt_opts" ; then
926 mt_opts=$(echo $mt_opts |
927 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
929 if [ -z "$mt_opts" ]; then
930 mt_opts="-o skpath=$SK_PATH"
932 mt_opts="$mt_opts,skpath=$SK_PATH"
948 if ! module_loaded ptlrpc_gss; then
949 load_module ptlrpc/gss/ptlrpc_gss
950 module_loaded ptlrpc_gss ||
951 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
954 if $GSS_KRB5 || $GSS_SK; then
955 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
958 if $GSS_SK && $SK_NO_KEY; then
959 local numclients=${1:-$CLIENTCOUNT}
960 local clients=${CLIENTS:-$HOSTNAME}
962 # security ctx config for keyring
965 if grep -q request-key /proc/mounts > /dev/null; then
966 echo "SSK: Request key already mounted."
968 mount -o bind $SK_OM_PATH /etc/request-key.d/
970 local lgssc_conf_line='create lgssc * * '
971 lgssc_conf_line+=$(which lgss_keyring)
972 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
974 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
975 echo "$lgssc_conf_line" > $lgssc_conf_file
976 [ -e $lgssc_conf_file ] ||
977 error_exit "Could not find key options in $lgssc_conf_file"
979 if ! local_mode; then
980 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
982 do_nodes $(comma_list $(all_nodes)) "mount \
983 -o bind $SK_OM_PATH \
985 do_nodes $(comma_list $(all_nodes)) "rsync -aqv \
986 $HOSTNAME:$lgssc_conf_file \
987 $lgssc_conf_file >/dev/null 2>&1"
990 # create shared key on all nodes
991 mkdir -p $SK_PATH/nodemap
992 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
993 $SK_PATH/$FSNAME-*.key
994 # for nodemap testing each client may need own key,
995 # and S2S now requires keys as well, both for "client"
998 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
999 -w $SK_PATH/$FSNAME-nmclient.key \
1000 -d /dev/urandom >/dev/null 2>&1
1001 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1002 -w $SK_PATH/$FSNAME-s2s-server.key \
1003 -d /dev/urandom >/dev/null 2>&1
1006 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1007 -d /dev/urandom >/dev/null 2>&1
1009 for i in $(seq 0 $((numclients - 1))); do
1010 lgss_sk -t server -f$FSNAME -n c$i \
1011 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1015 if ! local_mode; then
1016 do_nodes $(comma_list $(all_nodes)) "rsync -av \
1017 $HOSTNAME:$SK_PATH/ $SK_PATH >/dev/null 2>&1"
1019 # Set client keys to client type to generate prime P
1021 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1022 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1024 do_nodes $clients "lgss_sk -t client -m \
1025 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1026 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1027 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1029 # This is required for servers as well, if S2S in use
1031 do_nodes $(comma_list $(mdts_nodes)) \
1032 "cp $SK_PATH/$FSNAME-s2s-server.key \
1033 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1034 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1036 do_nodes $(comma_list $(osts_nodes)) \
1037 "cp $SK_PATH/$FSNAME-s2s-server.key \
1038 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1039 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1041 do_nodes $clients "lgss_sk -t client \
1042 -m $SK_PATH/$FSNAME-nmclient.key \
1047 # mount options for servers and clients
1048 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1049 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1050 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1051 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1055 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1057 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1064 # maybe cleanup credential cache?
1071 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1072 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1073 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1077 $RPC_MODE || echo "Cleaning up Shared Key.."
1078 do_nodes $(comma_list $(all_nodes)) "rm -f \
1079 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1080 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1081 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1082 # Remove the mount and clean up the files we added to SK_PATH
1083 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1084 request-key.d /proc/mounts; do umount \
1085 /etc/request-key.d/; done"
1086 do_nodes $(comma_list $(all_nodes)) "rm -f \
1087 $SK_OM_PATH/lgssc.conf"
1088 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1095 local var=${facet}_svc
1103 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1104 tr '[:lower:]' '[:upper:]'
1110 if [ $facet == mgs ] || [ $facet == client ]; then
1114 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1122 if [ -n "${!var}" ]; then
1127 var=$(facet_type $facet)FSTYPE
1128 if [ -n "${!var}" ]; then
1133 if [ -n "$FSTYPE" ]; then
1138 if [[ $facet == mgs ]] && combined_mgs_mds; then
1150 local facets=$(get_facets)
1153 for facet in ${facets//,/ }; do
1154 if [ $node == $(facet_host $facet) ] ||
1155 [ $node == "$(facet_failover_host $facet)" ]; then
1156 fstype=$(facet_fstype $facet)
1157 if [[ $fstypes != *$fstype* ]]; then
1158 fstypes+="${fstypes:+,}$fstype"
1167 local num=$(facet_number $facet)
1170 if [[ $(facet_type $facet) = OST ]]; then
1171 index=OSTINDEX${num}
1172 if [[ -n "${!index}" ]]; then
1177 index=${OST_INDICES[num - 1]}
1180 [[ -n "$index" ]] || index=$((num - 1))
1188 local fstype=$(facet_fstype $facet)
1192 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1194 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1195 ${dev} 2>/dev/null");;
1197 error "unknown fstype!";;
1205 local device=$(mdsdevname $num)
1206 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1212 local device=$(ostdevname $num)
1213 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1218 # Get the device of a facet.
1225 mgs) device=$(mgsdevname) ;;
1226 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1227 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1228 fs2mds) device=$(mdsdevname 1_2) ;;
1229 fs2ost) device=$(ostdevname 1_2) ;;
1230 fs3ost) device=$(ostdevname 2_2) ;;
1238 # Get the virtual device of a facet.
1245 mgs) device=$(mgsvdevname) ;;
1246 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1247 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1248 fs2mds) device=$(mdsvdevname 1_2) ;;
1249 fs2ost) device=$(ostvdevname 1_2) ;;
1250 fs3ost) device=$(ostvdevname 2_2) ;;
1258 local virt=$(virt-what 2> /dev/null)
1260 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1262 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1265 VMware|KVM|VirtualBox|Parallels)
1266 echo $virt | tr '[A-Z]' '[a-z]' ;;
1272 # Re-read the partition table on failover partner host.
1273 # After a ZFS storage pool is created on a shared device, the partition table
1274 # on the device may change. However, the operating system on the failover
1275 # host may not notice the change automatically. Without the up-to-date partition
1276 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1277 # relative to partition rather than disk beginnings.
1279 # This function performs partprobe on the failover host to make it re-read the
1282 refresh_partition_table() {
1287 host=$(facet_passive_host $facet)
1288 if [[ -n "$host" ]]; then
1289 do_node $host "$PARTPROBE $device"
1294 # Get ZFS storage pool name.
1301 device=$(facet_device $facet)
1302 # poolname is string before "/"
1303 poolname="${device%%/*}"
1310 # Get ZFS local fsname.
1312 zfs_local_fsname() {
1314 local lfsname=$(basename $(facet_device $facet))
1320 # Create ZFS storage pool.
1327 local opts=${@:-"-o cachefile=none"}
1329 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1330 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1331 $ZPOOL create -f $opts $poolname $vdev"
1335 # Create ZFS file system.
1341 local opts=${@:-"-o mountpoint=legacy"}
1343 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1344 $ZFS create $opts $dataset"
1348 # Export ZFS storage pool.
1349 # Before exporting the pool, all datasets within the pool should be unmounted.
1357 poolname=$(zpool_name $facet)
1359 if [[ -n "$poolname" ]]; then
1360 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1361 grep -q ^$poolname/ /proc/mounts ||
1362 $ZPOOL export $opts $poolname"
1367 # Destroy ZFS storage pool.
1368 # Destroy the given pool and free up any devices for other use. This command
1369 # tries to unmount any active datasets before destroying the pool.
1370 # -f Force any active datasets contained within the pool to be unmounted.
1374 local poolname=${2:-$(zpool_name $facet)}
1376 if [[ -n "$poolname" ]]; then
1377 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1378 $ZPOOL destroy -f $poolname"
1383 # Import ZFS storage pool.
1384 # Force importing, even if the pool appears to be potentially active.
1389 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1392 poolname=$(zpool_name $facet)
1394 if [[ -n "$poolname" ]]; then
1395 opts+=" -d $(dirname $(facet_vdevice $facet))"
1396 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1397 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1398 $ZPOOL import -f $opts $poolname"
1403 # Reimport ZFS storage pool with new name
1408 local opts="-o cachefile=none"
1409 local poolname=$(zpool_name $facet)
1411 opts+=" -d $(dirname $(facet_vdevice $facet))"
1412 do_facet $facet "$ZPOOL export $poolname;
1413 $ZPOOL import $opts $poolname $newpool"
1417 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1418 # is not automatically imported on system startup.
1420 # In a failover environment, this will provide resource level fencing which
1421 # will ensure that the same ZFS storage pool will not be imported concurrently
1422 # on different nodes.
1424 disable_zpool_cache() {
1428 poolname=$(zpool_name $facet)
1430 if [[ -n "$poolname" ]]; then
1431 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1436 # This and set_osd_param() shall be used to access OSD parameters
1437 # once existed under "obdfilter":
1442 # writethrough_cache_enable
1446 local device=${2:-$FSNAME-OST*}
1449 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1450 osd-*.$device.$name 2>&1" | grep -v 'error:'
1455 local device=${2:-$FSNAME-OST*}
1459 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1460 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1464 local dz=${1:-$DEBUG_SIZE}
1466 if [ -f /sys/devices/system/cpu/possible ]; then
1467 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1469 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1472 # bug 19944, adjust size to be -gt num_possible_cpus()
1473 # promise 2MB for every cpu at least
1474 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1477 lctl set_param debug_mb=$dz
1480 set_default_debug () {
1481 local debug=${1:-"$PTLDEBUG"}
1482 local subsys=${2:-"$SUBSYSTEM"}
1483 local debug_size=${3:-$DEBUG_SIZE}
1485 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1486 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1488 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1491 set_default_debug_nodes () {
1494 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1495 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1499 do_rpc_nodes "$nodes" set_default_debug \
1500 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1503 set_default_debug_facet () {
1505 local node=$(facet_active_host $facet)
1506 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1508 set_default_debug_nodes $node
1512 local hostid=${1:-$(hostid)}
1514 if [ ! -s /etc/hostid ]; then
1515 printf $(echo -n $hostid |
1516 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1522 local facets=${1:-$(get_facets)}
1525 for facet in ${facets//,/ }; do
1528 [ $RC -eq 0 ] && continue
1530 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1531 skip_noexit "Restart of $facet failed!." &&
1534 error "Restart of $facet failed!"
1541 # Add argument "arg" (e.g., "loop") to the comma-separated list
1542 # of arguments for option "opt" (e.g., "-o") on command
1543 # line "opts" (e.g., "-o flock").
1549 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1551 if echo "$opts" | grep -q $opt_pattern; then
1552 opts=$(echo "$opts" | sed -e \
1553 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1555 opts+="${opts:+ }$opt $arg"
1561 # Associate loop device with a given regular file.
1562 # Return the loop device.
1564 setup_loop_device() {
1568 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1569 if [[ -z \\\$loop_dev ]]; then
1570 loop_dev=\\\$($LOSETUP -f);
1571 $LOSETUP \\\$loop_dev $file || loop_dev=;
1573 echo -n \\\$loop_dev"
1577 # Detach a loop device.
1579 cleanup_loop_device() {
1583 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1584 $LOSETUP -d $loop_dev"
1588 # Check if a given device is a block device.
1595 [[ -n "$dev" ]] || return 1
1596 do_facet $facet "test -b $dev" || return 1
1597 if [[ -n "$size" ]]; then
1598 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1599 count=1 skip=$size 2>&1" |
1600 awk '($3 == "in") { print $1 }')
1601 [[ "$in" = "1+0" ]] || return 1
1606 # Check if a given device is a device-mapper device.
1612 [[ -n "$dev" ]] || return 1
1613 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1617 # Check if a given device is a device-mapper flakey device.
1619 is_dm_flakey_dev() {
1624 [[ -n "$dev" ]] || return 1
1626 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1628 [[ $type = flakey ]] && return 0 || return 1
1632 # Check if device-mapper flakey device is supported by the kernel
1633 # of $facet node or not.
1635 dm_flakey_supported() {
1639 do_facet $facet "modprobe dm-flakey;
1640 $DMSETUP targets | grep -q flakey" &> /dev/null
1644 # Get the device-mapper flakey device name of a given facet.
1646 dm_facet_devname() {
1648 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1650 echo -n ${facet}_flakey
1654 # Get the device-mapper flakey device of a given facet.
1655 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1657 dm_facet_devpath() {
1660 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1664 # Set a device-mapper device with a new table.
1666 # The table has the following format:
1667 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1669 # flakey <target_args> includes:
1670 # <destination_device> <offset> <up_interval> <down_interval> \
1671 # [<num_features> [<feature_arguments>]]
1673 # linear <target_args> includes:
1674 # <destination_device> <start_sector>
1676 dm_set_dev_table() {
1679 local target_type=$3
1685 read tmp num_sectors tmp real_dev tmp \
1686 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1688 case $target_type in
1690 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1693 table="0 $num_sectors linear $real_dev 0"
1695 *) error "invalid target type $target_type" ;;
1698 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1699 error "failed to suspend $dm_dev"
1700 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1701 error "failed to load $target_type table into $dm_dev"
1702 do_facet $facet "$DMSETUP resume $dm_dev" ||
1703 error "failed to resume $dm_dev"
1707 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1708 # feature parameter.
1711 # All write I/O is silently ignored.
1712 # Read I/O is handled correctly.
1714 dm_set_dev_readonly() {
1716 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1718 dm_set_dev_table $facet $dm_dev flakey
1722 # Set a device-mapper device to traditional linear mapping mode.
1724 dm_clear_dev_readonly() {
1726 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1728 dm_set_dev_table $facet $dm_dev linear
1732 # Set the device of a given facet as "read-only".
1734 set_dev_readonly() {
1736 local svc=${facet}_svc
1738 if [[ $(facet_fstype $facet) = zfs ]] ||
1739 ! dm_flakey_supported $facet; then
1740 do_facet $facet $LCTL --device ${!svc} readonly
1742 dm_set_dev_readonly $facet
1747 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1754 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1755 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1756 echo -n $num_sectors
1760 # Create a device-mapper device with a given block device or regular file (will
1761 # be associated with loop device).
1762 # Return the full path of the device-mapper device.
1766 local real_dev=$2 # destination device
1767 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1768 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1770 # check if the device-mapper device to be created already exists
1771 if is_dm_dev $facet $dm_dev; then
1772 # if the existing device was set to "read-only", then clear it
1773 ! is_dm_flakey_dev $facet $dm_dev ||
1774 dm_clear_dev_readonly $facet $dm_dev
1780 # check if the destination device is a block device, and if not,
1781 # associate it with a loop device
1782 is_blkdev $facet $real_dev ||
1783 real_dev=$(setup_loop_device $facet $real_dev)
1784 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1786 # now create the device-mapper device
1787 local num_sectors=$(get_num_sectors $facet $real_dev)
1788 local table="0 $num_sectors linear $real_dev 0"
1791 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1792 { rc=${PIPESTATUS[0]}; dm_dev=; }
1793 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1800 # Map the facet name to its device variable name.
1802 facet_device_alias() {
1804 local dev_alias=$facet
1807 fs2mds) dev_alias=mds1_2 ;;
1808 fs2ost) dev_alias=ost1_2 ;;
1809 fs3ost) dev_alias=ost2_2 ;;
1817 # Save the original value of the facet device and export the new value.
1823 local active_facet=$(facet_active $facet)
1824 local dev_alias=$(facet_device_alias $active_facet)
1825 local dev_name=${dev_alias}_dev
1826 local dev=${!dev_name}
1828 if [[ $active_facet = $facet ]]; then
1829 local failover_dev=${dev_alias}failover_dev
1830 if [[ ${!failover_dev} = $dev ]]; then
1831 eval export ${failover_dev}_saved=$dev
1832 eval export ${failover_dev}=$dm_dev
1835 dev_alias=$(facet_device_alias $facet)
1836 local facet_dev=${dev_alias}_dev
1837 if [[ ${!facet_dev} = $dev ]]; then
1838 eval export ${facet_dev}_saved=$dev
1839 eval export ${facet_dev}=$dm_dev
1843 eval export ${dev_name}_saved=$dev
1844 eval export ${dev_name}=$dm_dev
1848 # Restore the saved value of the facet device.
1853 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1854 local dev_alias=$(facet_device_alias $facet)
1856 local saved_dev=${dev_alias}_dev_saved
1857 [[ -z ${!saved_dev} ]] ||
1858 eval export ${dev_alias}_dev=${!saved_dev}
1860 saved_dev=${dev_alias}failover_dev_saved
1861 [[ -z ${!saved_dev} ]] ||
1862 eval export ${dev_alias}failover_dev=${!saved_dev}
1866 # Remove a device-mapper device.
1867 # If the destination device is a loop device, then also detach it.
1871 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1875 is_dm_dev $facet $dm_dev || return 0
1877 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1878 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1880 do_facet $facet "$DMSETUP remove $dm_dev"
1881 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1883 unexport_dm_dev $facet
1885 # detach a loop device
1886 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1888 # unload dm-flakey module
1889 do_facet $facet "modprobe -r dm-flakey" || true
1895 local active_facet=$(facet_active $facet)
1896 local dev_alias=$(facet_device_alias $active_facet)
1897 local dev=${dev_alias}_dev
1898 local opt=${facet}_opt
1899 local mntpt=$(facet_mntpt $facet)
1900 local opts="${!opt} $@"
1901 local fstype=$(facet_fstype $facet)
1903 local dm_dev=${!dev}
1905 module_loaded lustre || load_modules
1909 if dm_flakey_supported $facet; then
1910 dm_dev=$(dm_create_dev $facet ${!dev})
1911 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1914 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1916 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1918 # import ZFS storage pool
1919 import_zpool $facet || return ${PIPESTATUS[0]}
1921 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1922 lustre:svname $dm_dev");;
1924 error "unknown fstype!";;
1927 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1928 # for testing LU-482 error handling in mount_facets() and test_0a()
1929 if [ -f $TMP/test-lu482-trigger ]; then
1933 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1937 if [ $RC -ne 0 ]; then
1938 echo "Start of $dm_dev on ${facet} failed ${RC}"
1942 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1943 if [[ "$health" != "healthy" ]]; then
1944 error "$facet is in a unhealthy state"
1947 set_default_debug_facet $facet
1949 if [[ $opts =~ .*nosvc.* ]]; then
1950 echo "Start $dm_dev without service"
1955 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1956 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1957 "" || error "$dm_dev failed to initialize!";;
1959 wait_update_facet ${facet} "$ZFS get -H -o value \
1960 lustre:svname $dm_dev 2>/dev/null | \
1961 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1962 error "$dm_dev failed to initialize!";;
1965 error "unknown fstype!";;
1969 # commit the device label change to disk
1970 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1971 echo "Commit the device label on ${!dev}"
1972 do_facet $facet "sync; sleep 1; sync"
1976 label=$(devicelabel ${facet} $dm_dev)
1977 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1978 eval export ${facet}_svc=${label}
1979 echo Started ${label}
1981 export_dm_dev $facet $dm_dev
1986 # start facet device options
1992 local dev_alias=$(facet_device_alias $facet)
1994 eval export ${dev_alias}_dev=${device}
1995 eval export ${facet}_opt=\"$@\"
1997 local varname=${dev_alias}failover_dev
1998 if [ -n "${!varname}" ] ; then
1999 eval export ${dev_alias}failover_dev=${!varname}
2001 eval export ${dev_alias}failover_dev=$device
2004 local mntpt=$(facet_mntpt $facet)
2005 do_facet ${facet} mkdir -p $mntpt
2006 eval export ${facet}_MOUNT=$mntpt
2007 mount_facet ${facet}
2017 local HOST=$(facet_active_host $facet)
2018 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2020 local mntpt=$(facet_mntpt $facet)
2021 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2022 if [ ${running} -ne 0 ]; then
2023 echo "Stopping $mntpt (opts:$@) on $HOST"
2024 do_facet ${facet} $UMOUNT $@ $mntpt
2027 # umount should block, but we should wait for unrelated obd's
2028 # like the MGS or MGC to also stop.
2029 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2031 if [[ $(facet_fstype $facet) == zfs ]]; then
2032 # export ZFS storage pool
2033 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2034 elif dm_flakey_supported $facet; then
2035 local host=${facet}_HOST
2036 local failover_host=${facet}failover_HOST
2037 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2038 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2039 dm_cleanup_dev $facet
2044 # get mdt quota type
2046 local varsvc=${SINGLEMDS}_svc
2047 do_facet $SINGLEMDS $LCTL get_param -n \
2048 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2051 # get ost quota type
2053 # All OSTs should have same quota type
2054 local varsvc=ost1_svc
2055 do_facet ost1 $LCTL get_param -n \
2056 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2059 # restore old quota type settings
2061 if [ "$old_MDT_QUOTA_TYPE" ]; then
2062 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2063 do_facet mgs $PERM_CMD \
2064 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2067 do_facet mgs $PERM_CMD \
2068 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2071 if [ "$old_OST_QUOTA_TYPE" ]; then
2072 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2073 do_facet mgs $PERM_CMD \
2074 osd-*.$FSNAME-OST*.quota_slave.enable = \
2077 do_facet mgs $LCTL conf_param \
2078 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2083 # Handle the case when there is a space in the lfs df
2084 # "filesystem summary" line the same as when there is no space.
2085 # This will allow fixing the "lfs df" summary line in the future.
2087 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2090 # Get free inodes on the MDT specified by mdt index, free indoes on
2091 # the whole filesystem will be returned when index == -1.
2097 if [ $index -eq -1 ]; then
2100 mdt_uuid=$(mdtuuid_from_index $index)
2103 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2108 # Get the OST device status from 'lfs df' with a given OST index.
2112 local mnt_pnt=${2:-$MOUNT}
2115 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2116 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2122 # save old quota type & set new quota type
2123 local mdt_qtype=$(mdt_quota_type)
2124 local ost_qtype=$(ost_quota_type)
2126 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2127 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2129 export old_MDT_QUOTA_TYPE=$mdt_qtype
2130 export old_OST_QUOTA_TYPE=$ost_qtype
2132 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2133 do_facet mgs $PERM_CMD \
2134 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2135 do_facet mgs $PERM_CMD \
2136 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2138 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2139 error "set mdt quota type failed"
2140 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2141 error "set ost quota type failed"
2144 local quota_usrs=$QUOTA_USERS
2146 # get_filesystem_size
2147 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2148 local blk_soft=$((disksz + 1024))
2149 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2151 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2152 local i_soft=$inodes
2153 local i_hard=$((i_soft + i_soft / 20))
2155 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2156 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2157 "inode-hardlimit: $i_hard"
2160 for usr in $quota_usrs; do
2161 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2163 cmd="$LFS setquota -$type $usr -b $blk_soft"
2164 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2166 eval $cmd || error "$cmd FAILED!"
2168 # display the quota status
2169 echo "Quota settings for $usr : "
2170 $LFS quota -v -u $usr $mntpt || true
2177 local opts=${3:-$MOUNT_OPTS}
2178 opts=${opts:+-o $opts}
2179 local flags=${4:-$MOUNT_FLAGS}
2181 local device=$MGSNID:/$FSNAME$FILESET
2182 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2183 echo "Bad mount command: opt=$flags $opts dev=$device " \
2188 echo "Starting client: $client: $flags $opts $device $mnt"
2189 do_node $client mkdir -p $mnt
2190 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2191 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2193 #disable FILESET if not supported
2194 do_nodes $client lctl get_param -n \
2195 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2196 device=$MGSNID:/$FSNAME
2197 do_node $client mkdir -p $mnt/$FILESET
2198 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2201 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2202 # Mount using nodemap key
2203 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2204 if $SK_UNIQUE_NM; then
2205 mountkey=$SK_PATH/nodemap/c0.key
2207 local prunedopts=$(echo $opts |
2208 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2209 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2212 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2216 set_default_debug_nodes $client
2228 [ "$3" ] && force=-f
2229 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2230 if [ $running -ne 0 ]; then
2231 echo "Stopping client $client $mnt (opts:$force)"
2232 do_node $client lsof -t $mnt || need_kill=no
2233 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2234 pids=$(do_node $client lsof -t $mnt | sort -u);
2235 if [ -n $pids ]; then
2236 do_node $client kill -9 $pids || true
2240 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2241 if [ $busy -ne 0 ] ; then
2242 echo "$mnt is still busy, wait one second" && sleep 1
2243 do_node $client umount $force $mnt
2248 # Mount the file system on the MGS
2249 mount_mgs_client() {
2250 do_facet mgs "mkdir -p $MOUNT"
2251 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2252 error "unable to mount $MOUNT on MGS"
2255 # Unmount the file system on the MGS
2256 umount_mgs_client() {
2257 zconf_umount $mgs_HOST $MOUNT
2258 do_facet mgs "rm -rf $MOUNT"
2261 # nodes is comma list
2262 sanity_mount_check_nodes () {
2268 # FIXME: assume that all cluster nodes run the same os
2269 [ "$(uname)" = Linux ] || return 0
2272 for mnt in $mnts ; do
2273 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2274 mpts=\\\$(mount | grep -c $mnt' ');
2275 if [ \\\$running -ne \\\$mpts ]; then
2276 echo \\\$(hostname) env are INSANE!;
2279 [ $? -eq 0 ] || rc=1
2284 sanity_mount_check_servers () {
2285 [ -n "$CLIENTONLY" ] &&
2286 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2287 echo Checking servers environments
2289 # FIXME: modify get_facets to display all facets wo params
2290 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2294 for facet in ${facets//,/ }; do
2295 node=$(facet_host ${facet})
2296 mntpt=$(facet_mntpt $facet)
2297 sanity_mount_check_nodes $node $mntpt ||
2298 { error "server $node environments are insane!"; return 1; }
2302 sanity_mount_check_clients () {
2303 local clients=${1:-$CLIENTS}
2304 local mntpt=${2:-$MOUNT}
2305 local mntpt2=${3:-$MOUNT2}
2307 [ -z $clients ] && clients=$(hostname)
2308 echo Checking clients $clients environments
2310 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2311 error "clients environments are insane!"
2314 sanity_mount_check () {
2315 sanity_mount_check_servers || return 1
2316 sanity_mount_check_clients || return 2
2319 # mount clients if not mouted
2320 zconf_mount_clients() {
2323 local opts=${3:-$MOUNT_OPTS}
2324 opts=${opts:+-o $opts}
2325 local flags=${4:-$MOUNT_FLAGS}
2326 local device=$MGSNID:/$FSNAME$FILESET
2327 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2328 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2333 echo "Starting client $clients: $flags $opts $device $mnt"
2334 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2335 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2336 # Mount with own nodemap key
2338 # Mount all server nodes first with per-NM keys
2339 for nmclient in ${clients//,/ }; do
2340 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2341 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2344 # set perms for per-nodemap keys else permission denied
2345 do_nodes $(comma_list $(all_nodes)) \
2346 "keyctl show | grep lustre | cut -c1-11 |
2348 xargs -IX keyctl setperm X 0x3f3f3f3f"
2349 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2351 for nmclient in ${clients//,/ }; do
2352 if $SK_UNIQUE_NM; then
2353 mountkey=$SK_PATH/nodemap/c$i.key
2355 do_node $nmclient "! grep -q $mnt' ' \
2356 /proc/mounts || umount $mnt"
2357 local prunedopts=$(add_sk_mntflag $prunedopts);
2358 prunedopts=$(echo $prunedopts | sed -e \
2359 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2361 do_nodes $(comma_list $(all_server_nodes)) \
2364 do_node $nmclient $MOUNT_CMD $flags \
2365 $prunedopts $MGSNID:/$FSNAME $mnt ||
2370 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2372 do_nodes $clients $MOUNT_CMD $flags $opts \
2373 $MGSNID:/$FSNAME $mnt || return 1
2375 #disable FILESET if not supported
2376 do_nodes $clients lctl get_param -n \
2377 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2378 device=$MGSNID:/$FSNAME
2379 do_nodes $clients mkdir -p $mnt/$FILESET
2380 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2384 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2385 # Mount with nodemap key
2387 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2388 for nmclient in ${clients//,/ }; do
2389 if $SK_UNIQUE_NM; then
2390 mountkey=$SK_PATH/nodemap/c$i.key
2392 local prunedopts=$(echo $opts | sed -e \
2393 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2394 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2397 running=\\\$(mount | grep -c $mnt' ');
2399 if [ \\\$running -eq 0 ] ; then
2401 $MOUNT_CMD $flags $prunedopts $device $mnt;
2404 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2405 grep 'type lustre' | wc -l);
2406 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2407 echo zconf_mount_clients FAILED: \
2408 mount count \\\$running, not matching \
2409 with mount count of 'type lustre' \
2410 \\\$lustre_mnt_count;
2414 exit \\\$rc" || return ${PIPESTATUS[0]}
2421 if $SHARED_KEY; then
2422 tmpopts=$(add_sk_mntflag $opts)
2425 running=\\\$(mount | grep -c $mnt' ');
2427 if [ \\\$running -eq 0 ] ; then
2429 $MOUNT_CMD $flags $tmpopts $device $mnt;
2432 exit \\\$rc" || return ${PIPESTATUS[0]}
2435 echo "Started clients $clients: "
2436 do_nodes $clients "mount | grep $mnt' '"
2438 set_default_debug_nodes $clients
2443 zconf_umount_clients() {
2448 [ "$3" ] && force=-f
2450 echo "Stopping clients: $clients $mnt (opts:$force)"
2451 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2452 if [ \\\$running -ne 0 ] ; then
2453 echo Stopping client \\\$(hostname) $mnt opts:$force;
2454 lsof $mnt || need_kill=no;
2455 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2456 pids=\\\$(lsof -t $mnt | sort -u);
2457 if [ -n \\\"\\\$pids\\\" ]; then
2461 while umount $force $mnt 2>&1 | grep -q "busy"; do
2462 echo "$mnt is still busy, wait one second" && sleep 1;
2469 echo + $POWER_DOWN $node
2473 shutdown_node_hard () {
2475 local attempts=$SHUTDOWN_ATTEMPTS
2477 for i in $(seq $attempts) ; do
2480 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2481 echo "waiting for $host to fail attempts=$attempts"
2482 [ $i -lt $attempts ] || \
2483 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2489 local mnt=${2:-$MOUNT}
2492 if [ "$FAILURE_MODE" = HARD ]; then
2493 shutdown_node_hard $client
2495 zconf_umount_clients $client $mnt -f
2501 local facets="$(get_facets OST),$(get_facets MDS)"
2504 combined_mgs_mds || facets="$facets,mgs"
2506 for facet in ${facets//,/ }; do
2507 if [ $(facet_active_host $facet) == $host ]; then
2508 affected="$affected $facet"
2512 echo $(comma_list $affected)
2517 local host=${2:-$(facet_host $facet)}
2519 local label=$(convert_facet2label $facet)
2520 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2523 facets_up_on_host () {
2525 local facets=$(facets_on_host $host)
2528 for facet in ${facets//,/ }; do
2529 if $(facet_up $facet $host); then
2530 affected_up="$affected_up $facet"
2534 echo $(comma_list $affected_up)
2539 local affected_facet
2540 local affected_facets
2542 if [[ "$FAILURE_MODE" = HARD ]]; then
2543 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2544 dm_flakey_supported $facet; then
2545 affected_facets=$(affected_facets $facet)
2546 for affected_facet in ${affected_facets//,/ }; do
2547 unexport_dm_dev $affected_facet
2551 shutdown_node_hard $(facet_active_host $facet)
2559 echo + $POWER_UP $node
2572 if [ "$FAILURE_MODE" = HARD ]; then
2573 reboot_node $(facet_active_host $facet)
2581 if [ "$FAILURE_MODE" = HARD ]; then
2591 for facet in ${facets//,/ }; do
2592 hosts=$(expand_list $hosts $(facet_host $facet) )
2598 _check_progs_installed () {
2602 for prog in $progs; do
2603 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2604 echo $prog missing on $(hostname)
2611 check_progs_installed () {
2615 do_rpc_nodes "$nodes" _check_progs_installed $@
2618 # recovery-scale functions
2620 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2623 start_client_load() {
2626 local var=$(node_var_name $client)_load
2627 eval export ${var}=$load
2629 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2630 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2631 END_RUN_FILE=$END_RUN_FILE \
2632 LOAD_PID_FILE=$LOAD_PID_FILE \
2633 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2634 TESTNAME=$TESTNAME \
2635 DBENCH_LIB=$DBENCH_LIB \
2636 DBENCH_SRC=$DBENCH_SRC \
2637 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2643 log "Started client load: ${load} on $client"
2645 # get the children process IDs
2646 local pids=$(ps --ppid $ppid -o pid= | xargs)
2647 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2651 start_client_loads () {
2652 local -a clients=(${1//,/ })
2653 local numloads=${#CLIENT_LOADS[@]}
2656 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2657 testnum=$((nodenum % numloads))
2658 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2660 # bug 22169: wait the background threads to start
2664 # only for remote client
2665 check_client_load () {
2667 local var=$(node_var_name $client)_load
2668 local testload=run_${!var}.sh
2670 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2672 # bug 18914: try to connect several times not only when
2673 # check ps, but while check_node_health also
2677 while [ $RC = 254 -a $tries -gt 0 ]; do
2681 if ! check_node_health $client; then
2683 if [ $RC -eq 254 ]; then
2684 # FIXME: not sure how long we shuold sleep here
2688 echo "check node health failed: RC=$RC "
2692 # We can continue try to connect if RC=254
2693 # Just print the warning about this
2694 if [ $RC = 254 ]; then
2695 echo "got a return status of $RC from do_node while checking " \
2696 "node health on $client"
2699 # see if the load is still on the client
2702 while [ $RC = 254 -a $tries -gt 0 ]; do
2706 if ! do_node $client \
2707 "ps auxwww | grep -v grep | grep -q $testload"; then
2712 if [ $RC = 254 ]; then
2713 echo "got a return status of $RC from do_node while checking " \
2714 "(node health and 'ps') the client load on $client"
2715 # see if we can diagnose a bit why this is
2720 check_client_loads () {
2721 local clients=${1//,/ }
2725 for client in $clients; do
2726 check_client_load $client
2728 if [ "$rc" != 0 ]; then
2729 log "Client load failed on node $client, rc=$rc"
2735 restart_client_loads () {
2736 local clients=${1//,/ }
2737 local expectedfail=${2:-""}
2741 for client in $clients; do
2742 check_client_load $client
2744 if [ "$rc" != 0 -a "$expectedfail" ]; then
2745 local var=$(node_var_name $client)_load
2746 start_client_load $client ${!var}
2747 echo "Restarted client load ${!var}: on $client. Checking ..."
2748 check_client_load $client
2750 if [ "$rc" != 0 ]; then
2751 log "Client load failed to restart on node $client, rc=$rc"
2752 # failure one client load means test fail
2753 # we do not need to check other
2762 # Start vmstat and save its process ID in a file.
2767 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2770 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2771 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2774 # Display the nodes on which client loads failed.
2775 print_end_run_file() {
2779 [ -s $file ] || return 0
2781 echo "Found the END_RUN_FILE file: $file"
2784 # A client load will stop if it finds the END_RUN_FILE file.
2785 # That does not mean the client load actually failed though.
2786 # The first node in END_RUN_FILE is the one we are interested in.
2789 if [ -n "$node" ]; then
2790 local var=$(node_var_name $node)_load
2792 local prefix=$TESTLOG_PREFIX
2793 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2794 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2795 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2797 echo "Client load ${!var} failed on node $node:"
2803 # Stop the process which had its PID saved in a file.
2808 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2810 do_nodes $nodes "test -f $pid_file &&
2811 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2814 # Stop all client loads.
2815 stop_client_loads() {
2816 local nodes=${1:-$CLIENTS}
2819 # stop the client loads
2820 stop_process $nodes $pid_file
2822 # clean up the processes that started them
2823 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2825 # End recovery-scale functions
2827 # verify that lustre actually cleaned up properly
2829 VAR=$(lctl get_param -n catastrophe 2>&1)
2830 if [ $? = 0 ] ; then
2831 if [ $VAR != 0 ]; then
2832 error "LBUG/LASSERT detected"
2835 BUSY=$(dmesg | grep -i destruct || true)
2836 if [ -n "$BUSY" ]; then
2838 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2842 check_mem_leak || exit 204
2844 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2845 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2848 if module_loaded lnet || module_loaded libcfs; then
2849 echo "$TESTSUITE: modules still loaded..." 1>&2
2858 if [[ "$1" == "--verbose" ]]; then
2873 PREV_RESULT=$(do_node $node "$TEST")
2875 RESULT=$(do_node $node "$TEST")
2876 if [[ "$RESULT" == "$FINAL" ]]; then
2877 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2878 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2882 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2883 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2887 [[ $WAIT -ge $MAX ]] && break
2888 [[ $((WAIT % print)) -eq 0 ]] &&
2889 echo "Waiting $((MAX - WAIT)) secs for update"
2890 WAIT=$((WAIT + sleep))
2893 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2897 wait_update_facet() {
2899 [ "$1" = "--verbose" ] && verbose="$1" && shift
2903 wait_update $verbose $(facet_active_host $facet) "$@"
2907 do_nodes $(comma_list $(mdts_nodes)) \
2908 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2909 do_nodes $(comma_list $(osts_nodes)) \
2910 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2911 grep -v 'Found no match'
2915 local zfs_wait=${2:-5}
2917 # the occupied disk space will be released
2918 # only after TXGs are committed
2919 if [[ $(facet_fstype $1) == zfs ]]; then
2920 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2925 wait_delete_completed_mds() {
2926 local max_wait=${1:-20}
2928 local stime=$(date +%s)
2933 # find MDS with pending deletions
2934 for node in $(mdts_nodes); do
2935 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2936 2>/dev/null | calc_sum)
2937 if [[ $changes -eq 0 ]]; then
2940 mds2sync="$mds2sync $node"
2942 if [ -z "$mds2sync" ]; then
2943 wait_zfs_commit $SINGLEMDS
2946 mds2sync=$(comma_list $mds2sync)
2948 # sync MDS transactions
2949 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2951 # wait till all changes are sent and commmitted by OSTs
2952 # for ldiskfs space is released upon execution, but DMU
2953 # do this upon commit
2956 while [[ $WAIT -ne $max_wait ]]; do
2957 changes=$(do_nodes $mds2sync \
2958 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2959 #echo "$node: $changes changes on all"
2960 if [[ $changes -eq 0 ]]; then
2961 wait_zfs_commit $SINGLEMDS
2963 # the occupied disk space will be released
2964 # only after TXGs are committed
2965 wait_zfs_commit ost1
2973 echo "Delete is not completed in $((etime - stime)) seconds"
2974 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2981 # we can use "for" here because we are waiting the slowest
2982 for host in ${hostlist//,/ }; do
2983 check_network "$host" 900
2985 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2992 for facet in ${facetlist//,/ }; do
2993 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2995 wait_for_host $hostlist
2998 _wait_recovery_complete () {
3001 # Use default policy if $2 is not passed by caller.
3002 local MAX=${2:-$(max_recovery_time)}
3007 while [ $WAIT -lt $MAX ]; do
3008 STATUS=$(lctl get_param -n $param | grep status)
3010 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3013 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3015 echo "$param recovery not done in $MAX sec. $STATUS"
3019 wait_recovery_complete () {
3022 # with an assumption that at_max is the same on all nodes
3023 local MAX=${2:-$(max_recovery_time)}
3026 if [ "$FAILURE_MODE" = HARD ]; then
3027 facets=$(facets_on_host $(facet_active_host $facet))
3029 echo affected facets: $facets
3031 # we can use "for" here because we are waiting the slowest
3032 for facet in ${facets//,/ }; do
3033 local var_svc=${facet}_svc
3034 local param="*.${!var_svc}.recovery_status"
3036 local host=$(facet_active_host $facet)
3037 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3041 wait_mds_ost_sync () {
3042 # just because recovery is done doesn't mean we've finished
3043 # orphan cleanup. Wait for llogs to get synchronized.
3044 echo "Waiting for orphan cleanup..."
3045 # MAX value includes time needed for MDS-OST reconnection
3046 local MAX=$(( TIMEOUT * 2 ))
3047 local WAIT_TIMEOUT=${1:-$MAX}
3050 local list=$(comma_list $(mdts_nodes))
3051 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3052 if ! do_facet $SINGLEMDS \
3053 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3055 # old way, use mds_sync
3057 list=$(comma_list $(osts_nodes))
3058 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3061 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3062 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3063 local -a sync=($(do_nodes $list "$cmd"))
3066 for ((i=0; i<${#sync[@]}; i++)); do
3068 [ ${sync[$i]} -eq 1 ] && continue
3070 [ ${sync[$i]} -eq 0 ] && continue
3072 # there is a not finished MDS-OST synchronization
3076 sleep 2 # increase waiting time and cover statfs cache
3077 [ ${con} -eq 1 ] && return 0
3078 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3082 # show which nodes are not finished.
3083 cmd=$(echo $cmd | sed 's/-n//')
3084 do_nodes $list "$cmd"
3085 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3089 # Wait OSTs to be active on both client and MDT side.
3091 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3092 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3093 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3094 error "wait_update OSTs up on client failed"
3096 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3097 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3098 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3099 error "wait_update OSTs up on MDT0000 failed"
3102 wait_destroy_complete () {
3103 echo "Waiting for local destroys to complete"
3104 # MAX value shouldn't be big as this mean server responsiveness
3105 # never increase this just to make test pass but investigate
3106 # why it takes so long time
3109 while [ $WAIT -lt $MAX ]; do
3110 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3114 for ((i=0; i<${#RPCs[@]}; i++)); do
3115 [ ${RPCs[$i]} -eq 0 ] && continue
3116 # there are still some destroy RPCs in flight
3121 [ ${con} -eq 1 ] && return 0 # done waiting
3122 echo "Waiting ${WAIT}s for local destroys to complete"
3125 echo "Local destroys weren't done in $MAX sec."
3129 wait_delete_completed() {
3130 wait_delete_completed_mds $1 || return $?
3131 wait_destroy_complete || return $?
3140 # conf-sanity 31 takes a long time cleanup
3141 while [ $WAIT -lt 300 ]; do
3142 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3143 lctl dl | grep ' ST ' || true")
3144 [ -z "${running}" ] && return 0
3145 echo "waited $WAIT for${running}"
3146 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3148 WAIT=$((WAIT + INTERVAL))
3150 echo "service didn't stop after $WAIT seconds. Still running:"
3155 wait_remote_prog () {
3161 [ "$PDSH" = "no_dsh" ] && return 0
3163 while [ $WAIT -lt $2 ]; do
3164 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3165 [ -z "${running}" ] && return 0 || true
3166 echo "waited $WAIT for: "
3168 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3170 WAIT=$((WAIT + INTERVAL))
3172 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3173 [ -z "$pids" ] && return 0
3174 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3175 # FIXME: not portable
3176 for pid in $pids; do
3177 cat /proc/${pid}/status || true
3178 cat /proc/${pid}/wchan || true
3180 kill -9 $pid || true
3189 local clients=${1:-$CLIENTS}
3191 if [ -z "$clients" ]; then
3194 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3199 # not every config has many clients
3205 # usually checked on particular client or locally
3214 client_reconnect_try() {
3215 local f=$MOUNT/recon
3218 if [ -z "$CLIENTS" ]; then
3219 $LFS df $MOUNT; uname -n >> $f
3221 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3223 echo "Connected clients: $(cat $f)"
3224 ls -l $f > /dev/null
3228 client_reconnect() {
3229 # one client_reconnect_try call does not always do the job...
3231 client_reconnect_try && break
3236 affected_facets () {
3239 local host=$(facet_active_host $facet)
3240 local affected=$facet
3242 if [ "$FAILURE_MODE" = HARD ]; then
3243 affected=$(facets_up_on_host $host)
3249 local E2FSCK_ON_MDT0=false
3250 if [ "$1" == "--fsck" ]; then
3252 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3264 #Because it will only get up facets, we need get affected
3265 #facets before shutdown
3266 #For HARD Failure mode, it needs make sure facets on the same
3267 #HOST will only be shutdown and reboot once
3268 for facet in ${facets//,/ }; do
3269 local affected_facet
3271 #check whether facet has been included in other affected facets
3272 for ((index=0; index<$total; index++)); do
3273 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3276 if [ $skip -eq 0 ]; then
3277 affecteds[$total]=$(affected_facets $facet)
3282 for ((index=0; index<$total; index++)); do
3283 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3284 local host=$(facet_active_host $facet)
3285 echo "Failing ${affecteds[index]} on $host"
3286 shutdown_facet $facet
3289 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3290 $(mdsdevname 1) "-n" || error "Running e2fsck")
3292 for ((index=0; index<$total; index++)); do
3293 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3294 echo reboot facets: ${affecteds[index]}
3298 change_active ${affecteds[index]}
3300 wait_for_facet ${affecteds[index]}
3301 # start mgs first if it is affected
3302 if ! combined_mgs_mds &&
3303 list_member ${affecteds[index]} mgs; then
3304 mount_facet mgs || error "Restart of mgs failed"
3306 # FIXME; has to be changed to mount all facets concurrently
3307 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3308 echo mount facets: ${affecteds[index]}
3309 mount_facets ${affecteds[index]}
3319 do_facet $facet "sync; sync; sync"
3322 # make sure there will be no seq change
3323 local clients=${CLIENTS:-$HOSTNAME}
3324 local f=fsa-\\\$\(hostname\)
3325 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3326 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3328 local svc=${facet}_svc
3329 do_facet $facet $LCTL --device ${!svc} notransno
3331 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3332 # in-memory state has to be cleared by either rebooting the host or
3333 # exporting and reimporting the pool.
3335 # Although the uberblocks are not updated when a pool is freezed,
3336 # transactions are still written to the disks. Modified blocks may be
3337 # cached in memory when tests try reading them back. The
3338 # export-and-reimport process also evicts any cached pool data from
3339 # memory to provide the correct "data loss" semantics.
3341 # In the test framework, the exporting and importing operations are
3342 # handled by stop() and mount_facet() separately, which are used
3343 # inside fail() and fail_abort().
3345 set_dev_readonly $facet
3346 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3347 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3350 replay_barrier_nodf() {
3351 local facet=$1 echo running=${running}
3352 do_facet $facet "sync; sync; sync"
3353 local svc=${facet}_svc
3354 echo Replay barrier on ${!svc}
3355 do_facet $facet $LCTL --device ${!svc} notransno
3356 set_dev_readonly $facet
3357 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3358 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3361 replay_barrier_nosync() {
3362 local facet=$1 echo running=${running}
3363 local svc=${facet}_svc
3364 echo Replay barrier on ${!svc}
3365 do_facet $facet $LCTL --device ${!svc} notransno
3366 set_dev_readonly $facet
3367 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3368 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3372 # Get Lustre client uuid for a given Lustre mount point.
3375 local mntpnt=${1:-$MOUNT}
3377 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3378 local uuid=$($LCTL get_param -n llite.$name.uuid)
3383 mds_evict_client() {
3384 local mntpnt=${1:-$MOUNT}
3385 local uuid=$(get_client_uuid $mntpnt)
3387 do_facet $SINGLEMDS \
3388 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3391 ost_evict_client() {
3392 local mntpnt=${1:-$MOUNT}
3393 local uuid=$(get_client_uuid $mntpnt)
3396 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3401 local clients=${CLIENTS:-$HOSTNAME}
3403 facet_failover $* || error "failover: $?"
3404 # to initiate all OSC idling connections
3406 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3407 clients_up || error "post-failover stat: $?"
3412 facet_failover $facet
3418 change_active $facet
3419 wait_for_facet $facet
3420 mount_facet $facet -o abort_recovery
3421 clients_up || echo "first stat failed: $?"
3422 clients_up || error "post-failover stat: $?"
3425 host_nids_address() {
3429 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3433 if [ "$1" = "'*'" ]; then echo \'*\'; else
3439 if [[ -n "$NETTYPE" ]]; then
3440 h2name_or_ip "$1" "$NETTYPE"
3442 h2name_or_ip "$1" "$2"
3445 declare -fx h2nettype
3447 # Wrapper function to print the deprecation warning
3449 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3450 if [[ -n "$NETTYPE" ]]; then
3453 h2nettype "$1" "tcp"
3457 # Wrapper function to print the deprecation warning
3459 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3460 if [[ -n "$NETTYPE" ]]; then
3463 h2nettype "$1" "o2ib"
3467 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3468 # expressions format. As a bonus we can then just pass in those variables
3469 # to pdsh. What this function does is take a HOSTLIST type string and
3470 # expand it into a space deliminated list for us.
3478 [ -z "$hostlist" ] && return
3480 # Translate the case of [..],..,[..] to [..] .. [..]
3481 list="${hostlist/],/] }"
3483 [[ "$front" == *,* ]] && {
3486 list=${list/${old}/${new}}
3489 for item in $list; do
3490 # Test if we have any []'s at all
3491 if [ "$item" != "${item/\[/}" ]; then {
3492 # Expand the [*] into list
3496 if [ "$name" != "$item" ]; then
3497 group=${item#$name[*}
3500 for range in ${group//,/ }; do
3506 # Number of leading zeros
3509 end=$(echo $end | sed 's/0*//')
3510 [[ -z "$end" ]] && end=0
3511 [[ $padlen2 -gt $padlen ]] && {
3512 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3515 begin=$(echo $begin | sed 's/0*//')
3516 [ -z $begin ] && begin=0
3518 if [ ! -z "${begin##[!0-9]*}" ]; then
3519 order=$(seq -f "%0${padlen}g" $begin $end)
3521 order=$(eval echo {$begin..$end});
3524 for num in $order; do
3525 value="${name#*,}${num}${back}"
3526 [ "$value" != "${value/\[/}" ] && {
3527 value=$(hostlist_expand "$value")
3529 myList="$myList $value"
3534 myList="$myList $item"
3537 myList=${myList//,/ }
3538 myList=${myList:1} # Remove first character which is a space
3540 # Filter any duplicates without sorting
3542 myList="${list%% *}"
3544 while [[ "$list" != ${myList##* } ]]; do
3545 local tlist=" $list"
3546 list=${tlist// ${list%% *} / }
3548 myList="$myList ${list%% *}"
3550 myList="${myList%* }";
3552 # We can select an object at an offset in the list
3555 for item in $myList; do
3557 [ $cnt -eq $offset ] && {
3561 [ $(get_node_count $myList) -ne 1 ] && myList=""
3570 [ "$facet" == client ] && echo -n $HOSTNAME && return
3571 varname=${facet}_HOST
3572 if [ -z "${!varname}" ]; then
3573 if [ "${facet:0:3}" == "ost" ]; then
3574 local fh=${facet%failover}_HOST
3575 eval export ${facet}_HOST=${!fh}
3576 if [ -z "${!varname}" ]; then
3577 eval export ${facet}_HOST=${ost_HOST}
3579 elif [ "${facet:0:3}" == "mdt" -o \
3580 "${facet:0:3}" == "mds" -o \
3581 "${facet:0:3}" == "mgs" ]; then
3582 eval export ${facet}_HOST=${mds_HOST}
3588 facet_failover_host() {
3592 var=${facet}failover_HOST
3593 if [ -n "${!var}" ]; then
3598 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3599 "${facet:0:3}" == "mgs" ]; then
3601 eval export ${facet}failover_host=${mds_HOST}
3606 if [[ $facet == ost* ]]; then
3607 eval export ${facet}failover_host=${ost_HOST}
3615 local activevar=${facet}active
3617 if [ -f $TMP/${facet}active ] ; then
3618 source $TMP/${facet}active
3621 active=${!activevar}
3622 if [ -z "$active" ] ; then
3629 facet_active_host() {
3630 facet_host $(facet_active $1)
3633 # Get the passive failover partner host of facet.
3634 facet_passive_host() {
3636 [[ $facet = client ]] && return
3638 local host=${facet}_HOST
3639 local failover_host=${facet}failover_HOST
3640 local active_host=$(facet_active_host $facet)
3642 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3644 if [[ $active_host = ${!host} ]]; then
3645 echo -n ${!failover_host}
3655 facetlist=$(exclude_items_from_list $facetlist mgs)
3657 for facet in ${facetlist//,/ }; do
3658 local failover=${facet}failover
3659 local host=`facet_host $failover`
3660 [ -z "$host" ] && return
3662 local curactive=`facet_active $facet`
3663 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3664 eval export ${facet}active=$facet
3666 eval export ${facet}active=$failover
3668 # save the active host for this facet
3669 local activevar=${facet}active
3670 echo "$activevar=${!activevar}" > $TMP/$activevar
3671 [[ $facet = mds1 ]] && combined_mgs_mds && \
3672 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3673 local TO=`facet_active_host $facet`
3674 echo "Failover $facet to $TO"
3680 # do not stripe off hostname if verbose, bug 19215
3681 if [ x$1 = x--verbose ]; then
3689 if [ "$HOST" = "$HOSTNAME" ]; then
3691 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3692 echo "cannot run remote command on $HOST with $myPDSH"
3696 echo "CMD: $HOST $@" >&2
3697 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3700 if [[ "$myPDSH" == "rsh" ]] ||
3701 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3702 # we need this because rsh and pdsh do not return
3703 # exit code of an executed command
3704 local command_status="$TMP/cs"
3705 eval $myPDSH $HOST ":> $command_status"
3706 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3707 PATH=\$PATH:/sbin:/usr/sbin;
3709 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3710 echo command failed >$command_status"
3711 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3716 # print HOSTNAME for myPDSH="no_dsh"
3717 if [[ $myPDSH = no_dsh ]]; then
3718 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3720 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3723 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3725 return ${PIPESTATUS[0]}
3729 do_node --verbose "$@"
3732 single_local_node () {
3733 [ "$1" = "$HOSTNAME" ]
3736 # Outputs environment variable assignments that should be passed to remote nodes
3740 local facets=$(get_facets)
3743 for var in ${!MODOPTS_*}; do
3744 value=${!var//\"/\\\"}
3745 echo -n " ${var}=\"$value\""
3748 for facet in ${facets//,/ }; do
3750 if [ -n "${!var}" ]; then
3751 echo -n " $var=${!var}"
3755 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3756 if [ -n "${!var}" ]; then
3757 echo -n " $var=${!var}"
3761 for var in VERBOSE; do
3762 if [ -n "${!var}" ]; then
3763 echo -n " $var=${!var}"
3767 if [ -n "$FSTYPE" ]; then
3768 echo -n " FSTYPE=$FSTYPE"
3771 for var in LNETLND NETTYPE; do
3772 if [ -n "${!var}" ]; then
3773 echo -n " $var=${!var}"
3780 # do not stripe off hostname if verbose, bug 19215
3781 if [ x$1 = x--verbose ]; then
3789 if single_local_node $rnodes; then
3791 do_nodev $rnodes "$@"
3793 do_node $rnodes "$@"
3798 # This is part from do_node
3801 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3802 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3804 export FANOUT=$(get_node_count "${rnodes//,/ }")
3806 echo "CMD: $rnodes $@" >&2
3807 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3810 # do not replace anything from pdsh output if -N is used
3811 # -N Disable hostname: prefix on lines of output.
3812 if $verbose || [[ $myPDSH = *-N* ]]; then
3813 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3815 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3817 return ${PIPESTATUS[0]}
3821 # Execute commands on a single service's host
3823 # The \a facet (service) may be on a local or remote node, which is
3824 # determined at the time the command is run.
3826 # usage: do_facet $facet command [arg ...]
3830 local HOST=$(facet_active_host $facet)
3831 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3835 # Function: do_facet_random_file $FACET $FILE $SIZE
3836 # Creates FILE with random content on the given FACET of given SIZE
3838 do_facet_random_file() {
3842 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3843 do_facet $facet "$cmd 2>/dev/null"
3846 do_facet_create_file() {
3850 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3851 do_facet $facet "$cmd 2>/dev/null"
3855 do_nodes --verbose "$@"
3861 # make sure its not already running
3863 rm -f $TMP/${facet}active
3864 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3865 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3867 if [[ $(facet_fstype $facet) == zfs ]]; then
3869 # After formatting a ZFS target, "cachefile=none" property will
3870 # be set on the ZFS storage pool so that the pool is not
3871 # automatically imported on system startup. And then the pool
3872 # will be exported so as to leave the importing and exporting
3873 # operations handled by mount_facet() and stop() separately.
3875 refresh_partition_table $facet $(facet_vdevice $facet)
3876 disable_zpool_cache $facet
3881 # Device formatted as ost
3884 local DEVNAME=OSTDEV$num
3886 local fstype=$(facet_fstype ost$num)
3890 local dev=ost${num}_dev
3891 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3892 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3893 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3895 #try $OSTZFSDEVn - independent of vdev
3896 DEVNAME=OSTZFSDEV$num
3897 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3899 error "unknown fstype!";;
3905 # Physical device location of data
3911 local fstype=$(facet_fstype ost$num)
3915 # vdevs are not supported by ldiskfs
3918 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3919 # Device formatted by zfs
3921 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3923 error "unknown fstype!";;
3929 # Logical device formatted for lustre
3932 local DEVNAME=MDSDEV$num
3934 local fstype=$(facet_fstype mds$num)
3938 local dev=mds${num}_dev
3939 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3940 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3941 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3943 # try $MDSZFSDEVn - independent of vdev
3944 DEVNAME=MDSZFSDEV$num
3945 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3947 error "unknown fstype!";;
3953 # Physical location of data
3957 local fstype=$(facet_fstype mds$num)
3961 # vdevs are not supported by ldiskfs
3964 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3965 # Device formatted by ZFS
3966 local DEVNAME=MDSDEV$num
3967 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3969 error "unknown fstype!";;
3977 local fstype=$(facet_fstype mgs)
3981 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3982 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
3983 DEVPTR=$(mdsdevname 1)
3985 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
3989 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3990 ( [ -z "$MGSZFSDEV" ] &&
3991 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3992 DEVPTR=$(mdsdevname 1)
3994 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3997 error "unknown fstype!";;
4006 local fstype=$(facet_fstype mgs)
4010 # vdevs are not supported by ldiskfs
4013 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4014 ( [ -z "$MGSDEV" ] &&
4015 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4016 VDEVPTR=$(mdsvdevname 1)
4017 elif [ -n "$MGSDEV" ]; then
4021 error "unknown fstype!";;
4029 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4031 local var=${facet}_MOUNT
4032 eval mntpt=${!var:-${MOUNT}-$facet}
4039 local dev=$(facet_device $facet)
4040 local mnt=${2:-$(facet_mntpt $facet)}
4044 if dm_flakey_supported $facet; then
4045 dm_dev=$(dm_create_dev $facet $dev)
4046 [[ -n "$dm_dev" ]] || dm_dev=$dev
4048 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4049 export_dm_dev $facet $dm_dev
4051 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4056 local dev=$(facet_device $facet)
4057 local mnt=${2:-$(facet_mntpt $facet)}
4059 do_facet $facet $UMOUNT $mnt
4063 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4068 local ds=$(facet_device $facet)
4069 local mnt=${2:-$(facet_mntpt $facet)}
4074 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4075 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4076 do_facet $facet $ZFS set canmount=noauto $ds
4078 # The "legacy" mount method is used here because "zfs unmount $mnt"
4079 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4080 # targets are not available at the time, the stat(2) on $MOUNT will
4083 do_facet $facet $ZFS set mountpoint=legacy $ds
4084 do_facet $facet mount -t zfs $ds $mnt
4085 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4086 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4091 local ds=$(facet_device $facet)
4092 local mnt=${2:-$(facet_mntpt $facet)}
4093 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4094 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4095 local mntpt=${!var_mntpt}
4096 local canmnt=${!var_canmnt}
4100 do_facet $facet umount $mnt
4101 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4102 do_facet $facet $ZFS set canmount=$canmnt $ds
4109 local fstype=$(facet_fstype $facet)
4111 mount_$fstype $facet $mnt
4117 local fstype=$(facet_fstype $facet)
4119 unmount_$fstype $facet $mnt
4126 # make sure we are using the primary server, so test-framework will
4127 # be able to clean up properly.
4128 activemds=`facet_active mds1`
4129 if [ $activemds != "mds1" ]; then
4133 local clients=$CLIENTS
4134 [ -z $clients ] && clients=$(hostname)
4136 zconf_umount_clients $clients $MOUNT "$*" || true
4137 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4139 [ -n "$CLIENTONLY" ] && return
4141 # The add fn does rm ${facet}active file, this would be enough
4142 # if we use do_facet <facet> only after the facet added, but
4143 # currently we use do_facet mds in local.sh
4144 for num in `seq $MDSCOUNT`; do
4146 rm -f ${TMP}/mds${num}active
4148 combined_mgs_mds && rm -f $TMP/mgsactive
4150 for num in `seq $OSTCOUNT`; do
4152 rm -f $TMP/ost${num}active
4155 if ! combined_mgs_mds ; then
4162 cleanup_echo_devs () {
4165 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4167 for dev in $devs; do
4168 $LCTL --device $dev cleanup
4169 $LCTL --device $dev detach
4174 nfs_client_mode && return
4175 cifs_client_mode && return
4178 CLEANUP_DM_DEV=true stopall $*
4185 combined_mgs_mds () {
4186 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4187 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4191 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4195 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4201 local fsname=${3:-"$FSNAME"}
4202 local type=$(facet_type $facet)
4203 local index=$(facet_index $facet)
4204 local fstype=$(facet_fstype $facet)
4205 local host=$(facet_host $facet)
4210 if [ $type == MGS ] || ( [ $type == MDS ] &&
4211 [ "$dev" == $(mgsdevname) ] &&
4212 [ "$host" == "$(facet_host mgs)" ] ); then
4215 opts="--mgsnode=$MGSNID"
4218 if [ $type != MGS ]; then
4219 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4223 var=${facet}failover_HOST
4224 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4225 opts+=" --failnode=$(h2nettype ${!var})"
4228 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4229 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4231 if [ $type == MDS ]; then
4232 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4233 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4234 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4235 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4237 if [ $fstype == ldiskfs ]; then
4238 # Check for wide striping
4239 if [ $OSTCOUNT -gt 160 ]; then
4240 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4241 fs_mkfs_opts+="-O ea_inode"
4245 if [ -n "${!var}" ]; then
4246 fs_mkfs_opts+=" -J device=${!var}"
4248 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4250 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4254 if [ $type == OST ]; then
4255 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4257 if [ $fstype == ldiskfs ]; then
4259 if [ -n "${!var}" ]; then
4260 fs_mkfs_opts+=" -J device=${!var}"
4262 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4267 opts+=" --backfstype=$fstype"
4270 if [ -n "${!var}" ]; then
4271 opts+=" --device-size=${!var}"
4274 var=$(upper $fstype)_MKFS_OPTS
4275 fs_mkfs_opts+=${!var:+" ${!var}"}
4277 var=${type}_FS_MKFS_OPTS
4278 fs_mkfs_opts+=${!var:+" ${!var}"}
4280 if [ -n "${fs_mkfs_opts## }" ]; then
4281 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4285 opts+=${!var:+" ${!var}"}
4292 local type=$(facet_type $facet)
4293 local var=${type}_MOUNT_FS_OPTS
4295 if [ -n "${!var}" ]; then
4296 opts+=" --mountfsoptions=${!var}"
4301 check_ost_indices() {
4302 local index_count=${#OST_INDICES[@]}
4303 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4305 # OST count is greater than the index count in $OST_INDEX_LIST.
4306 # We need check whether there are duplicate indices.
4310 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4311 index=$(facet_index ost$i)
4312 for j in $(seq 0 $((index_count - 1))); do
4313 [[ $index -ne ${OST_INDICES[j]} ]] ||
4314 error "ost$i has the same index $index as ost$((j+1))"
4321 local facet_type=$1 # mgs || mds || ost
4323 local facet=${1}${2}
4326 case "$(facet_fstype $facet)" in
4328 device=$(${facet_type}devname $facet_num)
4331 device=$(${facet_type}vdevname $facet_num)
4334 error "Unhandled filesystem type"
4338 do_facet $facet "[ -e \"$device\" ]" && return
4340 # Note: the following check only works with absolute paths
4341 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4342 error "$facet: device '$device' does not exist"
4344 do_facet $facet "touch \"${device}\""
4353 echo "Format mgs: $(mgsdevname)"
4354 reformat_external_journal mgs
4356 # touch "device" in case it is a loopback file for testing and needs to
4357 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4358 # to non-existent files in /dev if the admin made a typo during setup
4361 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4362 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4372 echo "Format mds$num: $(mdsdevname $num)"
4373 reformat_external_journal mds$num
4375 __touch_device mds $num
4377 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4378 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4379 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4388 echo "Format ost$num: $(ostdevname $num)"
4389 reformat_external_journal ost$num
4391 __touch_device ost $num
4393 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4394 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4395 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4400 # Set hostid for ZFS/SPL zpool import protection
4401 # (Assumes MDS version is also OSS version)
4402 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4404 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4407 # We need ldiskfs here, may as well load them all
4409 [ -n "$CLIENTONLY" ] && return
4410 echo Formatting mgs, mds, osts
4411 if ! combined_mgs_mds ; then
4415 for num in $(seq $MDSCOUNT); do
4419 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4421 for num in $(seq $OSTCOUNT); do
4427 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4431 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4435 # 0: success, the old identity set already.
4436 # 1: success, the old identity does not set.
4441 local j=`expr $num - 1`
4442 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4444 if [ -z "$MDT" ]; then
4448 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4451 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4453 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4456 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4458 if [ $old = "NONE" ]; then
4467 zconf_umount $HOSTNAME $1 || error "umount failed"
4468 zconf_mount $HOSTNAME $1 || error "mount failed"
4476 rm -f $TMP/${facet}active
4477 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4482 local mdt_count=${1:-$MDSCOUNT}
4483 local ost_count=${2:-$OSTCOUNT}
4486 for num in $(seq $mdt_count); do
4487 DEVNAME=$(mdsdevname $num)
4488 writeconf_facet mds$num $DEVNAME || rc=$?
4491 for num in $(seq $ost_count); do
4492 DEVNAME=$(ostdevname $num)
4493 writeconf_facet ost$num $DEVNAME || rc=$?
4499 if ! combined_mgs_mds ; then
4500 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4509 for num in $(seq $MDSCOUNT); do
4510 devname=$(mdsdevname $num)
4511 start mds$num $devname $MDS_MOUNT_OPTS
4513 # We started mds$num, now we should set mds${num}_HOST
4514 # and mds${num}failover_HOST variables properly if they
4516 host=$(facet_host mds$num)
4517 for varname in mds${num}_HOST mds${num}failover_HOST; do
4518 if [[ -z "${!varname}" ]]; then
4522 if [ $IDENTITY_UPCALL != "default" ]; then
4523 switch_identity $num $IDENTITY_UPCALL
4533 for num in $(seq $OSTCOUNT); do
4534 devname=$(ostdevname $num)
4535 start ost$num $devname $OST_MOUNT_OPTS
4537 # We started ost$num, now we should set ost${num}_HOST
4538 # and ost${num}failover_HOST variables properly if they
4540 host=$(facet_host ost$num)
4541 for varname in ost${num}_HOST ost${num}failover_HOST; do
4542 if [[ -z "${!varname}" ]]; then
4550 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4551 if [ ! -z $arg1 ]; then
4552 [ "$arg1" = "server_only" ] && return
4555 if [ -n "$CLIENTS" ]; then
4556 zconf_mount_clients $CLIENTS $MOUNT
4560 if [ "$MOUNT_2" ]; then
4561 mount_client $MOUNT2
4562 if [ -n "$CLIENTS" ]; then
4563 zconf_mount_clients $CLIENTS $MOUNT2
4568 sk_nodemap_setup() {
4569 local sk_map_name=${1:-$SK_S2SNM}
4570 local sk_map_nodes=${2:-$HOSTNAME}
4571 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4572 for servernode in $sk_map_nodes; do
4573 local nids=$(do_nodes $servernode "$LCTL list_nids")
4574 for nid in $nids; do
4575 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4576 $sk_map_name --range $nid"
4584 nfs_client_mode && return
4585 cifs_client_mode && return
4587 sanity_mount_check || error "environments are insane!"
4593 if [ -z "$CLIENTONLY" ]; then
4594 echo Setup mgs, mdt, osts
4595 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4597 if $SK_MOUNTED; then
4598 echo "Shared Key file system already mounted"
4603 if $SHARED_KEY; then
4604 export SK_MOUNTED=true
4608 echo "GSS_SK: setting kernel keyring perms"
4609 do_nodes $(comma_list $(all_nodes)) \
4610 "keyctl show | grep lustre | cut -c1-11 |
4612 xargs -IX keyctl setperm X 0x3f3f3f3f"
4615 # Need to start one nodemap for servers,
4616 # and one for clients.
4617 sk_nodemap_setup $SK_S2SNM \
4618 $(comma_list $(all_server_nodes))
4620 sk_nodemap_setup $SK_S2SNMCLI \
4621 ${CLIENTS:-$HOSTNAME}
4622 echo "Nodemap set up for SK S2S, remounting."
4631 # wait a while to allow sptlrpc configuration be propogated to targets,
4632 # only needed when mounting new target devices.
4640 # by remounting mdt before ost, initial connect from mdt to ost might
4641 # timeout because ost is not ready yet. wait some time to its fully
4642 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4643 # preceeded by a context negotiation rpc with $TIMEOUT.
4644 # FIXME better by monitoring import status.
4647 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4648 set_rule $FSNAME any cli2ost $SK_FLAVOR
4649 if $SK_SKIPFIRST; then
4650 export SK_SKIPFIRST=false
4654 "lctl set_param osc.*.idle_connect=1"
4657 wait_flavor cli2mdt $SK_FLAVOR
4658 wait_flavor cli2ost $SK_FLAVOR
4663 sleep $((TIMEOUT + 5))
4669 mounted_lustre_filesystems() {
4670 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4673 init_facet_vars () {
4674 [ -n "$CLIENTONLY" ] && return 0
4681 eval export ${facet}_dev=${device}
4682 eval export ${facet}_opt=\"$@\"
4684 local dev=${facet}_dev
4686 # We need to loop for the label
4687 # in case its not initialized yet.
4688 for wait_time in {0,1,3,5,10}; do
4690 if [ $wait_time -gt 0 ]; then
4691 echo "${!dev} not yet initialized,"\
4692 "waiting ${wait_time} seconds."
4696 local label=$(devicelabel ${facet} ${!dev})
4698 # Check to make sure the label does
4699 # not include ffff at the end of the label.
4700 # This indicates it has not been initialized yet.
4702 if [[ $label =~ [f|F]{4}$ ]]; then
4703 # label is not initialized, unset the result
4704 # and either try again or fail
4711 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4713 eval export ${facet}_svc=${label}
4715 local varname=${facet}failover_HOST
4716 if [ -z "${!varname}" ]; then
4717 eval export $varname=$(facet_host $facet)
4720 varname=${facet}_HOST
4721 if [ -z "${!varname}" ]; then
4722 eval export $varname=$(facet_host $facet)
4725 # ${facet}failover_dev is set in cfg file
4726 varname=${facet}failover_dev
4727 if [ -n "${!varname}" ] ; then
4728 eval export ${facet}failover_dev=${!varname}
4730 eval export ${facet}failover_dev=$device
4733 # get mount point of already mounted device
4734 # is facet_dev is already mounted then use the real
4735 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4736 # i.e. ${facet}_MOUNT if specified by user or default
4737 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4738 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4739 if [ -z $mntpt ]; then
4740 mntpt=$(facet_mntpt $facet)
4742 eval export ${facet}_MOUNT=$mntpt
4745 init_facets_vars () {
4748 if ! remote_mds_nodsh; then
4749 for num in $(seq $MDSCOUNT); do
4750 DEVNAME=`mdsdevname $num`
4751 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4755 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4757 if ! remote_ost_nodsh; then
4758 for num in $(seq $OSTCOUNT); do
4759 DEVNAME=$(ostdevname $num)
4760 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4765 osc_ensure_active () {
4770 while [ $period -lt $timeout ]; do
4771 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4772 if [ $count -eq 0 ]; then
4776 echo "There are $count OST are inactive, wait $period seconds, and try again"
4778 period=$((period+3))
4781 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4784 set_conf_param_and_check() {
4788 local ORIG=$(do_facet $myfacet "$TEST")
4789 if [ $# -gt 3 ]; then
4795 echo "Setting $PARAM from $ORIG to $FINAL"
4796 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4797 error "conf_param $PARAM failed"
4799 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4800 error "check $PARAM failed!"
4803 set_persistent_param() {
4807 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4809 if [ $# -gt 3 ]; then
4816 if [[ $PERM_CMD == *"set_param -P"* ]]; then
4817 echo "Setting $test_param from $orig to $final"
4818 do_facet mgs "$PERM_CMD $test_param='$final'" ||
4819 error "$PERM_CMD $test_param failed"
4821 echo "Setting $param from $orig to $final"
4822 do_facet mgs "$PERM_CMD $param='$final'" ||
4823 error "$PERM_CMD $param failed"
4827 set_persistent_param_and_check() {
4831 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4833 if [ $# -gt 3 ]; then
4840 set_persistent_param $myfacet $test_param $param "$final"
4842 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
4843 error "check $param failed!"
4846 init_param_vars () {
4847 TIMEOUT=$(lctl get_param -n timeout)
4848 TIMEOUT=${TIMEOUT:-20}
4850 if [ -n $arg1 ]; then
4851 [ "$arg1" = "server_only" ] && return
4854 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4856 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4857 log "Using TIMEOUT=$TIMEOUT"
4859 osc_ensure_active $SINGLEMDS $TIMEOUT
4860 osc_ensure_active client $TIMEOUT
4861 $LCTL set_param osc.*.idle_timeout=debug
4863 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4864 local current_jobid_var=$($LCTL get_param -n jobid_var)
4866 if [ $JOBID_VAR = "existing" ]; then
4867 echo "keeping jobstats as $current_jobid_var"
4868 elif [ $current_jobid_var != $JOBID_VAR ]; then
4869 echo "setting jobstats to $JOBID_VAR"
4871 set_persistent_param_and_check client \
4872 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
4875 echo "jobstats not supported by server"
4878 if [ $QUOTA_AUTO -ne 0 ]; then
4879 if [ "$ENABLE_QUOTA" ]; then
4880 echo "enable quota as required"
4881 setup_quota $MOUNT || return 2
4883 echo "disable quota as required"
4884 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4890 nfs_client_mode () {
4891 if [ "$NFSCLIENT" ]; then
4892 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4893 local clients=$CLIENTS
4894 [ -z $clients ] && clients=$(hostname)
4896 # FIXME: remove hostname when 19215 fixed
4897 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4898 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4899 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4900 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4902 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4908 cifs_client_mode () {
4909 [ x$CIFSCLIENT = xyes ] &&
4910 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4913 check_config_client () {
4916 local mounted=$(mount | grep " $mntpt ")
4917 if [ -n "$CLIENTONLY" ]; then
4919 # CLIENTONLY should not depend on *_HOST settings
4920 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4921 # in theory someone could create a new,
4922 # client-only config file that assumed lustre was already
4923 # configured and didn't set the MGSNID. If MGSNID is not set,
4924 # then we should use the mgs nid currently being used
4925 # as the default value. bug 18021
4926 [[ x$MGSNID = x ]] &&
4929 if [[ x$mgc != xMGC$MGSNID ]]; then
4930 if [ "$mgs_HOST" ]; then
4931 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4932 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4933 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4939 echo Checking config lustre mounted on $mntpt
4940 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4941 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4945 check_config_clients () {
4946 local clients=${CLIENTS:-$HOSTNAME}
4949 nfs_client_mode && return
4950 cifs_client_mode && return
4952 do_rpc_nodes "$clients" check_config_client $mntpt
4954 sanity_mount_check || error "environments are insane!"
4958 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4959 local cltimeout=$(lctl get_param -n timeout)
4960 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4961 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4968 [ -z $mntpt ] && return 1
4969 local mounted=$(mounted_lustre_filesystems)
4971 echo $mounted' ' | grep -w -q $mntpt' '
4975 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4979 # empty lustre filesystem may have empty directories lost+found and .lustre
4981 # exclude .lustre & lost+found
4982 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4983 -print | wc -l) = 1 ] || return 1
4984 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4985 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4986 # exclude .lustre/fid (LU-2780)
4987 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4988 -print | wc -l) = 1 ] || return 1
4990 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4995 check_and_setup_lustre() {
4997 nfs_client_mode && return
4998 cifs_client_mode && return
5000 local MOUNTED=$(mounted_lustre_filesystems)
5004 # both MOUNT and MOUNT2 are not mounted
5005 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5006 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5007 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5009 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5010 export I_MOUNTED=yes
5014 elif is_mounted $MOUNT2; then
5016 # MOUNT2 is mounted, while MOUNT_2 is not set
5017 if ! [ "$MOUNT_2" ]; then
5018 cleanup_mount $MOUNT2
5019 export I_UMOUNTED2=yes
5022 # MOUNT2 is mounted, MOUNT_2 is set
5024 # FIXME: what to do if check_config failed?
5026 # 1) remote client has mounted other Lustre fs ?
5027 # 2) it has insane env ?
5028 # let's try umount MOUNT2 on all clients and mount it again:
5029 if ! check_config_clients $MOUNT2; then
5030 cleanup_mount $MOUNT2
5031 restore_mount $MOUNT2
5032 export I_MOUNTED2=yes
5037 # MOUNT is mounted MOUNT2 is not mounted
5038 elif [ "$MOUNT_2" ]; then
5039 restore_mount $MOUNT2
5040 export I_MOUNTED2=yes
5044 # FIXME: what to do if check_config failed?
5046 # 1) remote client has mounted other Lustre fs?
5047 # 2) lustre is mounted on remote_clients atall ?
5048 check_config_clients $MOUNT
5052 set_default_debug_nodes $(comma_list $(nodes_list))
5055 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5057 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5058 facets="$(get_facets OST)"
5059 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5060 facets="$facets,$(get_facets MDS)"
5061 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5062 facets="$facets,mgs"
5063 local nodes="$(facets_hosts ${facets})"
5064 if [ -n "$nodes" ] ; then
5065 do_nodes $nodes "$LCTL set_param \
5066 osd-ldiskfs.track_declares_assert=1 || true"
5076 if [ "$ONLY" == "setup" ]; then
5082 local clients=${CLIENTS:-$HOSTNAME}
5085 zconf_mount_clients $clients $mntpt
5089 local clients=${CLIENTS:-$HOSTNAME}
5092 zconf_umount_clients $clients $mntpt
5095 cleanup_and_setup_lustre() {
5096 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5097 lctl set_param debug=0 || true
5099 if [ "$ONLY" == "cleanup" ]; then
5103 check_and_setup_lustre
5106 # Get all of the server target devices from a given server node and type.
5113 if [ "$type" == ost ]; then
5114 devs=$(get_osd_param $node "" mntdev)
5116 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5118 for dev in $devs; do
5120 *loop*) do_node $node "losetup $dev" | \
5121 sed -e "s/.*(//" -e "s/).*//" ;;
5127 # Get all of the server target devices.
5132 # Master MDS parameters used by lfsck
5133 MDTNODE=$(facet_active_host $SINGLEMDS)
5134 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5138 for node in $(mdts_nodes); do
5139 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5145 for node in $(osts_nodes); do
5146 OSTDEVS[i]=$(get_mnt_devs $node ost)
5151 # Run e2fsck on MDT or OST device.
5156 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5157 local log=$TMP/e2fsck.log
5161 do_node $node $cmd 2>&1 | tee $log
5163 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5165 if [ $MDSCOUNT -gt 1 ]; then
5166 skip_noexit "DNE mode isn't supported!"
5170 error "It's not DNE mode."
5175 [ $rc -le $FSCK_MAX_ERR ] ||
5176 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5182 # Run resize2fs on MDT or OST device.
5191 do_facet $facet "$RESIZE2FS $opts $device $size"
5194 # verify a directory is shared among nodes.
5195 check_shared_dir() {
5197 local list=${2:-$(comma_list $(nodes_list))}
5199 [ -z "$dir" ] && return 1
5200 do_rpc_nodes "$list" check_logdir $dir
5201 check_write_access $dir "$list" || return 1
5206 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5207 $LCTL set_param printk=+lfsck
5208 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5210 for k in $(seq $MDSCOUNT); do
5211 # wait up to 10+1 minutes for LFSCK to complete
5212 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5213 mdd.$(facet_svc mds${k}).lfsck_layout |
5214 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5215 error "MDS${k} layout isn't the expected 'completed'"
5216 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5217 mdd.$(facet_svc mds${k}).lfsck_namespace |
5218 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5219 error "MDS${k} namespace isn't the expected 'completed'"
5221 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5222 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5223 awk '/repaired/ { print $2 }' | calc_sum)
5224 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5225 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5226 awk '/repaired/ { print $2 }' | calc_sum)
5227 local repaired=$((rep_mdt + rep_ost))
5228 [ $repaired -eq 0 ] ||
5229 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5232 dump_file_contents() {
5238 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5239 error_noexit false \
5240 "Invalid parameters for dump_file_contents()"
5243 for node in ${nodes}; do
5244 do_node $node "for i in \\\$(find $dir -type f); do
5245 echo ====\\\${i}=======================;
5247 done" >> ${logname}.${node}.log
5251 dump_command_output() {
5257 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5258 error_noexit false \
5259 "Invalid parameters for dump_command_output()"
5263 for node in ${nodes}; do
5264 do_node $node "echo ====${cmd}=======================;
5265 $cmd" >> ${logname}.${node}.log
5272 # dump file contents from /proc/spl in case of zfs test
5273 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5274 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5275 dump_command_output \
5276 "$(osts_nodes)" "zpool events -v" "${logname}"
5279 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5280 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5281 dump_command_output \
5282 "$(mdts_nodes)" "zpool events -v" "${logname}"
5286 check_and_cleanup_lustre() {
5287 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5288 "$TESTSUITE" != "sanity-scrub" ]; then
5292 if is_mounted $MOUNT; then
5293 if $DO_CLEANUP; then
5294 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5295 error "remove sub-test dirs failed"
5299 [ "$ENABLE_QUOTA" ] && restore_quota || true
5302 if [ "$I_UMOUNTED2" = "yes" ]; then
5303 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5306 if [ "$I_MOUNTED2" = "yes" ]; then
5307 cleanup_mount $MOUNT2
5310 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5311 cleanupall -f || error "cleanup failed"
5319 wait_for_function () {
5322 # suppress fn both stderr and stdout
5323 if [ "$1" = "--quiet" ]; then
5325 quiet=" > /dev/null 2>&1"
5337 eval $fn $quiet && return 0
5339 wait=$((wait + sleep))
5340 [ $wait -lt $max ] || return 1
5341 echo waiting $fn, $((max - wait)) secs left ...
5351 [ "$host" = "$HOSTNAME" ] && return 0
5353 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5354 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5355 echo "Network not available!"
5359 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5367 # Convert a space-delimited list to a comma-delimited list. If the input is
5368 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5370 # echo is used to convert newlines to spaces, since it doesn't
5371 # introduce a trailing space as using "tr '\n' ' '" does
5372 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5378 echo $list | grep -qw $item
5381 # list, excluded are the comma separated lists
5382 exclude_items_from_list () {
5388 for item in ${excluded//,/ }; do
5389 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5391 echo $(comma_list $list)
5394 # list, expand are the comma separated lists
5396 local list=${1//,/ }
5397 local expand=${2//,/ }
5400 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5401 echo $(comma_list $expanded)
5404 testslist_filter () {
5405 local script=$LUSTRE/tests/${TESTSUITE}.sh
5407 [ -f $script ] || return 0
5409 local start_at=$START_AT
5410 local stop_at=$STOP_AT
5412 local var=${TESTSUITE//-/_}_START_AT
5413 [ x"${!var}" != x ] && start_at=${!var}
5414 var=${TESTSUITE//-/_}_STOP_AT
5415 [ x"${!var}" != x ] && stop_at=${!var}
5417 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5418 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5419 /^'${start_at}'$/ {flag = 0}
5420 {if (flag == 1) print $0}
5421 /^'${stop_at}'$/ { flag = 1 }'
5425 (cd `dirname $1`; echo $PWD/`basename $1`)
5429 local types=${1:-"OST MDS MGS"}
5433 for entry in $types; do
5434 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5435 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5438 MGS ) list="$list $name";;
5439 MDS|OST|AGT ) local count=${type}COUNT
5440 for ((i=1; i<=${!count}; i++)) do
5441 list="$list ${name}$i"
5443 * ) error "Invalid facet type"
5447 echo $(comma_list $list)
5450 ##################################
5451 # Adaptive Timeouts funcs
5454 # only check mds, we assume at_max is the same on all nodes
5455 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5456 if [ $at_max -eq 0 ]; then
5467 # suppose that all ost-s have the same $at value set
5468 [ $facet != "ost" ] || facet=ost1
5470 do_facet $facet "lctl get_param -n $at"
5488 if [ $facet == "ost" ]; then
5489 facet=$(get_facets OST)
5490 elif [ $facet == "mds" ]; then
5491 facet=$(get_facets MDS)
5493 hosts=$(expand_list $hosts $(facets_hosts $facet))
5496 do_nodes $hosts lctl set_param at_max=$at_max
5499 ##################################
5503 # OBD_FAIL_MDS_ALL_REQUEST_NET
5505 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5506 do_facet client "$1" || RC=$?
5507 do_facet $SINGLEMDS lctl set_param fail_loc=0
5512 # OBD_FAIL_MDS_ALL_REPLY_NET
5514 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5516 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5520 drop_reint_reply() {
5521 # OBD_FAIL_MDS_REINT_NET_REP
5523 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5525 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5529 drop_update_reply() {
5530 # OBD_FAIL_OUT_UPDATE_NET_REP
5534 do_facet mds${index} lctl set_param fail_loc=0x1701
5535 do_facet client "$@" || RC=$?
5536 do_facet mds${index} lctl set_param fail_loc=0
5541 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5544 local timeout=${2:-0}
5545 # default is (obd_timeout / 4) if unspecified
5546 echo "timeout is $timeout/$2"
5547 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5548 do_facet client "$1" || RC=$?
5549 do_facet client "sync"
5550 do_facet ost1 lctl set_param fail_loc=0
5554 drop_ldlm_cancel() {
5555 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5557 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5558 do_nodes $list lctl set_param fail_loc=0x304
5560 do_facet client "$@" || RC=$?
5562 do_nodes $list lctl set_param fail_loc=0
5566 drop_bl_callback_once() {
5568 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5569 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5570 do_facet client lctl set_param fail_loc=0x80000305
5571 do_facet client "$@" || rc=$?
5572 do_facet client lctl set_param fail_loc=0
5573 do_facet client lctl set_param fail_val=0
5574 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5578 drop_bl_callback() {
5580 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5581 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5582 do_facet client lctl set_param fail_loc=0x305
5583 do_facet client "$@" || rc=$?
5584 do_facet client lctl set_param fail_loc=0
5585 do_facet client lctl set_param fail_val=0
5586 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5591 #define OBD_FAIL_LDLM_REPLY 0x30c
5593 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5594 do_nodes $list lctl set_param fail_loc=0x30c
5596 do_facet client "$@" || RC=$?
5598 do_nodes $list lctl set_param fail_loc=0
5602 drop_ldlm_reply_once() {
5603 #define OBD_FAIL_LDLM_REPLY 0x30c
5605 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5606 do_nodes $list lctl set_param fail_loc=0x8000030c
5608 do_facet client "$@" || RC=$?
5610 do_nodes $list lctl set_param fail_loc=0
5618 echo "clearing fail_loc on $facet"
5619 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5622 set_nodes_failloc () {
5624 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5627 cancel_lru_locks() {
5628 #$LCTL mark "cancel_lru_locks $1 start"
5629 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5630 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5631 #$LCTL mark "cancel_lru_locks $1 stop"
5636 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5637 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5638 echo "$DEFAULT_LRU_SIZE"
5643 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5646 lru_resize_disable()
5648 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5654 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5660 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5661 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5662 echo there is still data in page cache $FILE ?
5663 lctl get_param -n $FILE
5671 DEBUGSAVE="$(lctl get_param -n debug)"
5672 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5676 [ -n "$DEBUGSAVE" ] &&
5677 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5681 [ -n "$DEBUGSAVE_SERVER" ] &&
5682 do_nodes $(comma_list $(all_server_nodes)) \
5683 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5689 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5692 debug_size_restore() {
5693 [ -n "$DEBUG_SIZE_SAVED" ] && \
5694 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5698 start_full_debug_logging() {
5703 local DEBUG_SIZE=150
5705 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5706 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5709 stop_full_debug_logging() {
5714 # prints bash call stack
5715 print_stack_trace() {
5718 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5719 local src=${BASH_SOURCE[$i]}
5720 local lineno=${BASH_LINENO[$i-1]}
5721 local funcname=${FUNCNAME[$i]}
5722 echo " = $src:$lineno:$funcname()"
5727 local TYPE=${TYPE:-"FAIL"}
5730 # do not dump logs if $1=false
5731 if [ "x$1" = "xfalse" ]; then
5736 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5737 (print_stack_trace 2) >&2
5739 # We need to dump the logs on all nodes
5741 gather_logs $(comma_list $(nodes_list))
5745 [ "$TESTSUITELOG" ] &&
5746 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5747 if [ -z "$*" ]; then
5748 echo "error() without useful message, please fix" > $LOGDIR/err
5750 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5751 echo "$@" > $LOGDIR/ignore
5753 echo "$@" > $LOGDIR/err
5757 # cleanup the env for failed tests
5761 ##################################
5763 ##################################
5765 # usage: stack_trap arg sigspec
5767 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5768 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5769 # of overwriting them.
5770 # stacked traps are executed in reverse order of their registration
5772 # arg and sigspec have the same meaning as in man (1) trap
5778 # Use "trap -p" to get the quoting right
5779 local old_trap="$(trap -p "$sigspec")"
5780 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5781 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5783 # Once again, use "trap -p" to get the quoting right
5784 local new_trap="$(trap -- "$arg" "$sigspec"
5786 trap -- '' "$sigspec")"
5788 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5790 # The resulting string should be safe to "eval" as it is (supposedly
5791 # correctly) quoted by "trap -p"
5792 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5801 local log=$TESTSUITELOG
5803 [ -f "$log" ] && grep -q FAIL $log && status=1
5817 # use only if we are ignoring failures for this test, bugno required.
5818 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5819 # e.g. error_ignore bz5494 "your message" or
5820 # error_ignore LU-5494 "your message"
5822 local TYPE="IGNORE ($1)"
5827 error_and_remount() {
5829 remount_client $MOUNT
5833 # Throw an error if it's not running in vm - usually for performance
5836 local virt=$(running_in_vm)
5837 if [[ -n "$virt" ]]; then
5838 echo "running in VM '$virt', ignore error"
5839 error_ignore env=$virt "$@"
5846 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5851 log " SKIP: $TESTSUITE $TESTNAME $@"
5853 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5854 skip_logged $TESTNAME "$@"
5857 echo "$@" > $LOGDIR/skip
5860 [[ -n "$TESTSUITELOG" ]] &&
5861 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5869 build_test_filter() {
5870 EXCEPT="$EXCEPT $(testslist_filter)"
5873 if [[ $O = [0-9]*-[0-9]* ]]; then
5874 for num in $(seq $(echo $O | tr '-' ' ')); do
5882 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5883 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5884 [ "$EXCEPT_SLOW" ] && \
5885 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5886 for E in $EXCEPT; do
5887 eval EXCEPT_${E}=true
5889 for E in $ALWAYS_EXCEPT; do
5890 eval EXCEPT_ALWAYS_${E}=true
5892 for E in $EXCEPT_SLOW; do
5893 eval EXCEPT_SLOW_${E}=true
5895 for G in $GRANT_CHECK_LIST; do
5896 eval GCHECK_ONLY_${G}=true
5901 if [[ $1 = [a-z]* ]]; then
5908 # print a newline if the last test was skipped
5909 export LAST_SKIPPED=
5910 export ALWAYS_SKIPPED=
5912 # Main entry into test-framework. This is called with the name and
5913 # description of a test. The name is used to find the function to run
5914 # the test using "test_$name".
5916 # This supports a variety of methods of specifying specific test to
5917 # run or not run. These need to be documented...
5922 export base=$(basetest $1)
5923 if [ -n "$ONLY" ]; then
5925 if [ ${!testname}x != x ]; then
5926 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5927 run_one_logged $1 "$2"
5931 if [ ${!testname}x != x ]; then
5932 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5933 run_one_logged $1 "$2"
5943 if [ ${!testname}x != x ]; then
5944 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
5947 testname=EXCEPT_$base
5948 if [ ${!testname}x != x ]; then
5949 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
5952 testname=EXCEPT_ALWAYS_$1
5953 if [ ${!testname}x != x ]; then
5954 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
5957 testname=EXCEPT_ALWAYS_$base
5958 if [ ${!testname}x != x ]; then
5959 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
5962 testname=EXCEPT_SLOW_$1
5963 if [ ${!testname}x != x ]; then
5964 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
5967 testname=EXCEPT_SLOW_$base
5968 if [ ${!testname}x != x ]; then
5969 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
5975 run_one_logged $1 "$2"
5982 load_module ../libcfs/libcfs/libcfs
5994 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5999 strace -o $TMP/$1.strace -ttt $*
6001 log "FINISHED: $*: rc $RC"
6008 banner test complete, duration $duration sec
6009 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6010 echo duration $duration >>$TESTSUITELOG
6014 # Set TEST_STATUS here. It will be used for logging the result.
6017 if [[ -f $LOGDIR/err ]]; then
6019 elif [[ -f $LOGDIR/skip ]]; then
6022 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6026 local FFREE=$(do_node $SINGLEMDS \
6027 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6028 local FTOTAL=$(do_node $SINGLEMDS \
6029 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6031 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6035 echo -n "Resetting fail_loc on all nodes..."
6036 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6037 fail_val=0 2>/dev/null" || true
6043 # Log a message (on all nodes) padded with "=" before and after.
6044 # Also appends a timestamp and prepends the testsuite name.
6047 EQUALS="===================================================================================================="
6049 msg="== ${TESTSUITE} $*"
6051 [[ $last != "=" && $last != " " ]] && msg="$msg "
6052 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6053 # always include at least == after the message
6054 log "$msg== $(date +"%H:%M:%S (%s)")"
6057 check_dmesg_for_errors() {
6059 local errors="VFS: Busy inodes after unmount of\|\
6060 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6061 group descriptors corrupted"
6063 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6064 [ -z "$res" ] && return 0
6065 echo "Kernel error detected: $res"
6070 # Run a single test function and cleanup after it.
6072 # This function should be run in a subshell so the test func can
6073 # exit() without stopping the whole script.
6078 export tfile=f${testnum}.${TESTSUITE}
6079 export tdir=d${testnum}.${TESTSUITE}
6080 export TESTNAME=test_$testnum
6081 local SAVE_UMASK=`umask`
6084 if ! grep -q $DIR /proc/mounts; then
6088 banner "test $testnum: $message"
6089 test_${testnum} || error "test_$testnum failed with $?"
6092 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6094 check_dmesg_for_errors || error "Error in dmesg detected"
6095 if [ "$PARALLEL" != "yes" ]; then
6096 ps auxww | grep -v grep | grep -q multiop &&
6097 error "multiop still running"
6108 # Wrapper around run_one to ensure:
6109 # - test runs in subshell
6110 # - output of test is saved to separate log file for error reporting
6111 # - test result is saved to data file
6114 local BEFORE=$(date +%s)
6116 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6117 local test_log=$LOGDIR/$name
6118 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6119 local zfs_debug_log=$LOGDIR/$zfs_log_name
6121 rm -rf $LOGDIR/ignore
6123 local SAVE_UMASK=$(umask)
6127 log_sub_test_begin test_${1}
6128 (run_one $1 "$2") 2>&1 | tee -i $test_log
6129 local RC=${PIPESTATUS[0]}
6131 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6132 echo "test_$1 returned $RC" | tee $LOGDIR/err
6134 duration=$(($(date +%s) - $BEFORE))
6135 pass "$1" "(${duration}s)"
6137 if [[ -f $LOGDIR/err ]]; then
6138 TEST_ERROR=$(cat $LOGDIR/err)
6139 elif [[ -f $LOGDIR/ignore ]]; then
6140 TEST_ERROR=$(cat $LOGDIR/ignore)
6141 elif [[ -f $LOGDIR/skip ]]; then
6142 TEST_ERROR=$(cat $LOGDIR/skip)
6144 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6146 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6150 if [ -f $LOGDIR/err ]; then
6151 log_zfs_info "$zfs_debug_log"
6152 $FAIL_ON_ERROR && exit $RC
6161 # Print information of skipped tests to result.yml
6164 log_sub_test_begin $1
6166 log_sub_test_end "SKIP" "0" "0" "$@"
6170 (cd $(dirname $1); echo $PWD/$(basename $1))
6175 export base=$(basetest $1)
6176 [ "$CHECK_GRANT" == "no" ] && return 0
6178 testnamebase=GCHECK_ONLY_${base}
6179 testname=GCHECK_ONLY_$1
6180 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6182 echo -n "checking grant......"
6184 local clients=$CLIENTS
6185 [ -z "$clients" ] && clients=$(hostname)
6187 # sync all the data and make sure no pending data on server
6188 do_nodes $clients sync
6189 clients_up # initiate all idling connections
6192 client_grant=$(do_nodes $clients \
6193 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6194 awk '{ total += $1 } END { printf("%0.0f", total) }')
6197 # which is tot_granted less grant_precreate
6198 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6200 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6201 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6202 /tot_pending/{ total -= $2 };
6203 /grant_precreate/{ total -= $2 };
6204 END { printf("%0.0f", total) }')
6206 # check whether client grant == server grant
6207 if [[ $client_grant -ne $server_grant ]]; then
6208 do_nodes $(comma_list $(osts_nodes)) \
6209 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6210 "obdfilter.${FSNAME}-OST*.grant_*"
6211 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6212 error "failed: client:${client_grant} server: ${server_grant}."
6214 echo "pass: client:${client_grant} server: ${server_grant}"
6218 ########################
6224 ost=`echo $1 | awk -F_ '{print $3}'`
6225 if [ -z $ost ]; then
6226 ost=`echo $1 | sed 's/-osc.*//'`
6231 ostuuid_from_index()
6233 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6236 ostname_from_index() {
6237 local uuid=$(ostuuid_from_index $1)
6241 index_from_ostuuid()
6243 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6246 mdtuuid_from_index()
6248 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6252 # Return unique identifier for given hostname
6255 echo $host_name | md5sum | cut -d' ' -f1
6259 # Returns list of ip addresses for each interface
6261 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6266 # Cache address list to avoid mutiple execution of local_addr_list
6267 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6269 for i in $LOCAL_ADDR_LIST ; do
6270 [[ "$i" == "$addr" ]] && return 0
6277 local is_local="IS_LOCAL_$(host_id $host_name)"
6278 if [ -z "${!is_local-}" ] ; then
6280 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6281 is_local_addr "$host_ip" && eval $is_local=1
6283 [[ "${!is_local}" == "1" ]]
6288 local_node $node && return 1
6295 for node in $(mdts_nodes); do
6296 remote_node $node && return 0
6303 [ -n "$CLIENTONLY" ] && return 0 || true
6304 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6309 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6310 MSKIPPED=1 && return 1
6317 for node in $(osts_nodes) ; do
6318 remote_node $node && return 0
6325 [ -n "$CLIENTONLY" ] && return 0 || true
6326 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6331 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6332 OSKIPPED=1 && return 1
6338 [ -n "$CLIENTONLY" ] && return 0 || true
6340 MGS=$(facet_host mgs)
6341 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6346 remote_mds_nodsh || remote_ost_nodsh || \
6347 $(single_local_node $(comma_list $(nodes_list)))
6351 remote_ost && remote_mds
6354 # Get the active nodes for facets.
6362 for facet in ${facets//,/ }; do
6363 nodes="$nodes $(facet_active_host $facet)"
6366 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6370 # Get name of the active MGS node.
6372 echo -n $(facets_nodes $(get_facets MGS))
6375 # Get all of the active MDS nodes.
6377 echo -n $(facets_nodes $(get_facets MDS))
6380 # Get all of the active OSS nodes.
6382 echo -n $(facets_nodes $(get_facets OST))
6385 # Get all of the active AGT (HSM agent) nodes.
6387 echo -n $(facets_nodes $(get_facets AGT))
6390 # Get all of the client nodes and active server nodes.
6392 local nodes=$HOSTNAME
6396 # CLIENTS (if specified) contains the local client
6397 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6399 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6400 nodes="$nodes $(facets_nodes $(get_facets))"
6403 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6407 # Get all of the remote client nodes and remote active server nodes.
6408 remote_nodes_list () {
6409 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6412 # Get all of the MDS nodes, including active and passive nodes.
6416 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6420 for i in $(seq $MDSCOUNT); do
6422 failover_host=mds${i}failover_HOST
6423 nodes="$nodes ${!host} ${!failover_host}"
6426 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6430 # Get all of the OSS nodes, including active and passive nodes.
6434 local nodes="${ost_HOST} ${ostfailover_HOST}"
6438 for i in $(seq $OSTCOUNT); do
6440 failover_host=ost${i}failover_HOST
6441 nodes="$nodes ${!host} ${!failover_host}"
6444 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6448 # Get all of the server nodes, including active and passive nodes.
6449 all_server_nodes () {
6454 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6456 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6460 # Get all of the client and server nodes, including active and passive nodes.
6462 local nodes=$HOSTNAME
6466 # CLIENTS (if specified) contains the local client
6467 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6469 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6470 nodes="$nodes $(all_server_nodes)"
6473 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6477 init_clients_lists () {
6478 # Sanity check: exclude the local client from RCLIENTS
6479 local clients=$(hostlist_expand "$RCLIENTS")
6480 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6482 # Sanity check: exclude the dup entries
6483 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6485 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6487 # Sanity check: exclude the dup entries from CLIENTS
6488 # for those configs which has SINGLCLIENT set to local client
6489 clients=$(for i in $clients; do echo $i; done | sort -u)
6491 CLIENTS=$(comma_list $clients)
6492 local -a remoteclients=($RCLIENTS)
6493 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6494 varname=CLIENT$((i + 2))
6495 eval $varname=${remoteclients[i]}
6498 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6501 get_random_entry () {
6504 rnodes=${rnodes//,/ }
6506 local -a nodes=($rnodes)
6507 local num=${#nodes[@]}
6508 local i=$((RANDOM * num * 2 / 65536))
6514 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6518 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6519 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6524 echo $nodes | wc -w || true
6528 local nodes=$(osts_nodes)
6529 local osscount=$(get_node_count "$nodes")
6530 [ ! "$OSTCOUNT" = "$osscount" ]
6534 local nodes=$(mdts_nodes)
6535 local mdtcount=$(get_node_count "$nodes")
6536 [ ! "$MDSCOUNT" = "$mdtcount" ]
6539 generate_machine_file() {
6540 local nodes=${1//,/ }
6541 local machinefile=$2
6543 for node in $nodes; do
6544 echo $node >>$machinefile || \
6545 { echo "can not generate machinefile $machinefile" && return 1; }
6550 local file=$1/stripe
6553 $LFS getstripe -v $file || error "getstripe $file failed"
6557 setstripe_nfsserver () {
6559 local nfsexportdir=$2
6563 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6564 { print $1 }' /proc/mounts | cut -f 1 -d :))
6566 # check that only one nfs mounted
6567 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6568 (( ${#nfsexport[@]} == 1 )) ||
6569 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6571 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6574 # Check and add a test group.
6580 local gid=$(getent group $group_name | cut -d: -f3)
6581 if [[ -n "$gid" ]]; then
6582 [[ "$gid" -eq "$group_id" ]] || {
6583 error_noexit "inconsistent group ID:" \
6584 "new: $group_id, old: $gid"
6588 groupadd -g $group_id $group_name
6595 # Check and add a test user.
6608 local uid=$(getent passwd $user_name | cut -d: -f3)
6609 if [[ -n "$uid" ]]; then
6610 if [[ "$uid" -eq "$user_id" ]]; then
6611 local dir=$(getent passwd $user_name | cut -d: -f6)
6612 if [[ "$dir" != "$home" ]]; then
6614 usermod -d $home $user_name
6618 error_noexit "inconsistent user ID:" \
6619 "new: $user_id, old: $uid"
6624 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6631 check_runas_id_ret() {
6633 local myRUNAS_UID=$1
6634 local myRUNAS_GID=$2
6637 if [ -z "$myRUNAS" ]; then
6638 error_exit "myRUNAS command must be specified for check_runas_id"
6641 $myRUNAS krb5_login.sh || \
6642 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6644 mkdir $DIR/d0_runas_test
6646 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6647 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6648 rm -rf $DIR/d0_runas_test
6653 local myRUNAS_UID=$1
6654 local myRUNAS_GID=$2
6657 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6658 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6659 Please set RUNAS_ID to some UID which exists on MDS and client or
6660 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6663 # obtain the UID/GID for MPI_USER
6667 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6668 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6670 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6671 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6674 # obtain and cache Kerberos ticket-granting ticket
6675 refresh_krb5_tgt() {
6676 local myRUNAS_UID=$1
6677 local myRUNAS_GID=$2
6680 if [ -z "$myRUNAS" ]; then
6681 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6684 CLIENTS=${CLIENTS:-$HOSTNAME}
6685 do_nodes $CLIENTS "set -x
6686 if ! $myRUNAS krb5_login.sh; then
6687 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6692 # Run multiop in the background, but wait for it to print
6693 # "PAUSING" to its stdout before returning from this function.
6694 multiop_bg_pause() {
6695 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6699 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6702 echo "$MULTIOP_PROG $FILE v$ARGS"
6703 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6705 echo "TMPPIPE=${TMPPIPE}"
6706 read -t 60 multiop_output < $TMPPIPE
6707 if [ $? -ne 0 ]; then
6712 if [ "$multiop_output" != "PAUSING" ]; then
6713 echo "Incorrect multiop output: $multiop_output"
6728 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6734 inodes_available () {
6735 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6736 sort -un | head -n1) || return 1
6740 mdsrate_inodes_available () {
6741 local min_inodes=$(inodes_available)
6742 echo $((min_inodes * 99 / 100))
6745 # reset stat counters
6747 local paramfile="$1"
6748 lctl set_param -n $paramfile=0
6753 local paramfile="$1"
6755 lctl get_param -n $paramfile |
6756 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6760 awk '{sum += $1} END { printf("%0.0f", sum) }'
6763 calc_osc_kbytes () {
6764 $LFS df $MOUNT > /dev/null
6765 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6768 # save_lustre_params(comma separated facet list, parameter_mask)
6769 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6770 save_lustre_params() {
6775 for facet in ${facets//,/ }; do
6776 facet_svc=$(facet_svc $facet)
6778 "params=\\\$($LCTL get_param $2);
6779 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6780 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6781 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6782 while read s; do echo $facet \\\$s;
6783 done <<< \\\"\\\$param\\\""
6787 # restore lustre parameters from input stream, produces by save_lustre_params
6788 restore_lustre_params() {
6793 while IFS=" =" read facet name val; do
6794 do_facet $facet "$LCTL set_param -n $name=$val"
6798 check_node_health() {
6799 local nodes=${1:-$(comma_list $(nodes_list))}
6801 for node in ${nodes//,/ }; do
6802 check_network "$node" 5
6803 if [ $? -eq 0 ]; then
6804 do_node $node "rc=0;
6805 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6806 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6807 echo \\\$(hostname -s): \\\$val;
6810 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6815 mdsrate_cleanup () {
6817 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6818 --nfiles $3 --dir $4 --filefmt $5 $6
6823 delayed_recovery_enabled () {
6824 local var=${SINGLEMDS}_svc
6825 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6828 ########################
6830 convert_facet2label() {
6833 if [ x$facet = xost ]; then
6837 local varsvc=${facet}_svc
6839 if [ -n ${!varsvc} ]; then
6842 error "No lablel for $facet!"
6846 get_clientosc_proc_path() {
6847 echo "${1}-osc-ffff*"
6850 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6851 # used by MDT would not be changed.
6852 # mdt lov: fsname-mdtlov
6853 # mdt osc: fsname-OSTXXXX-osc
6854 mds_on_old_device() {
6855 local mds=${1:-"$SINGLEMDS"}
6857 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6858 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6859 > /dev/null 2>&1" && return 0
6864 get_mdtosc_proc_path() {
6866 local ost_label=${2:-"*OST*"}
6868 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6869 local mdt_label=$(convert_facet2label $mds_facet)
6870 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6872 if [[ $ost_label = *OST* ]]; then
6873 echo "${ost_label}-osc-${mdt_index}"
6875 echo "${ost_label}-osp-${mdt_index}"
6879 get_osc_import_name() {
6882 local label=$(convert_facet2label $ost)
6884 if [ "${facet:0:3}" = "mds" ]; then
6885 get_mdtosc_proc_path $facet $label
6889 get_clientosc_proc_path $label
6893 _wait_import_state () {
6896 local maxtime=${3:-$(max_recovery_time)}
6897 local error_on_failure=${4:-1}
6901 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6902 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6903 if [ "${expected}" == "DISCONN" ]; then
6904 # for disconn we can check after proc entry is removed
6905 [ "x${CONN_STATE}" == "x" ] && return 0
6906 # with AT enabled, we can have connect request timeout near of
6907 # reconnect timeout and test can't see real disconnect
6908 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6910 if [ $i -ge $maxtime ]; then
6911 [ $error_on_failure -ne 0 ] && \
6912 error "can't put import for $CONN_PROC into ${expected}" \
6913 "state after $i sec, have ${CONN_STATE}"
6917 # Add uniq for multi-mount case
6918 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6922 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6926 wait_import_state() {
6929 local maxtime=${3:-$(max_recovery_time)}
6930 local error_on_failure=${4:-1}
6933 for param in ${params//,/ }; do
6934 _wait_import_state $state $param $maxtime $error_on_failure || return
6938 wait_import_state_mount() {
6939 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6943 wait_import_state $*
6946 # One client request could be timed out because server was not ready
6947 # when request was sent by client.
6948 # The request timeout calculation details :
6950 # /* We give the server rq_timeout secs to process the req, and
6951 # add the network latency for our local timeout. */
6952 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6953 # ptlrpc_at_get_net_latency(request) ;
6955 # ptlrpc_connect_import ()
6956 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6959 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6960 # ptlrpc_at_get_net_latency(request) ->
6961 # at_get (max (iat_net_latency=0, at_min)) = at_min
6964 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6965 # INITIAL_CONNECT_TIMEOUT + at_min
6967 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6968 # because we can not get this value in runtime,
6969 # the value depends on configure options, and it is not stored in /proc.
6971 # #define CONNECTION_SWITCH_MIN 5U
6972 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6974 request_timeout () {
6977 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6978 local init_connect_timeout=$TIMEOUT
6979 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6981 local at_min=$(at_get $facet at_min)
6983 echo $(( init_connect_timeout + at_min ))
6986 _wait_osc_import_state() {
6990 local target=$(get_osc_import_name $facet $ost_facet)
6991 local param="osc.${target}.ost_server_uuid"
6995 # 1. wait the deadline of client 1st request (it could be skipped)
6996 # 2. wait the deadline of client 2nd request
6997 local maxtime=$(( 2 * $(request_timeout $facet)))
6999 if [[ $facet == client* ]]; then
7000 # During setup time, the osc might not be setup, it need wait
7001 # until list_param can return valid value.
7002 params=$($LCTL list_param $param 2>/dev/null || true)
7003 while [ -z "$params" ]; do
7004 if [ $i -ge $maxtime ]; then
7005 echo "can't get $param in $maxtime secs"
7010 params=$($LCTL list_param $param 2>/dev/null || true)
7014 if [[ $ost_facet = mds* ]]; then
7015 # no OSP connection to itself
7016 if [[ $facet = $ost_facet ]]; then
7019 param="osp.${target}.mdt_server_uuid"
7023 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7024 wait_import_state $expected "$params" $maxtime; then
7025 error "$facet: import is not in $expected state after $maxtime"
7032 wait_osc_import_state() {
7038 if [[ $facet = mds ]]; then
7039 for num in $(seq $MDSCOUNT); do
7040 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7043 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7047 wait_osc_import_ready() {
7048 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7051 _wait_mgc_import_state() {
7054 local error_on_failure=${3:-1}
7055 local param="mgc.*.mgs_server_uuid"
7059 # 1. wait the deadline of client 1st request (it could be skipped)
7060 # 2. wait the deadline of client 2nd request
7061 local maxtime=$(( 2 * $(request_timeout $facet)))
7063 if [[ $facet == client* ]]; then
7064 # During setup time, the osc might not be setup, it need wait
7065 # until list_param can return valid value. And also if there
7066 # are mulitple osc entries we should list all of them before
7068 params=$($LCTL list_param $param 2>/dev/null || true)
7069 while [ -z "$params" ]; do
7070 if [ $i -ge $maxtime ]; then
7071 echo "can't get $param in $maxtime secs"
7076 params=$($LCTL list_param $param 2>/dev/null || true)
7079 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7080 wait_import_state $expected "$params" $maxtime \
7081 $error_on_failure; then
7082 if [ $error_on_failure -ne 0 ]; then
7083 error "import is not in ${expected} state"
7091 wait_mgc_import_state() {
7094 local error_on_failure=${3:-1}
7097 if [[ $facet = mds ]]; then
7098 for num in $(seq $MDSCOUNT); do
7099 _wait_mgc_import_state mds$num "$expected" \
7100 $error_on_failure || return
7103 _wait_mgc_import_state "$facet" "$expected"
7104 $error_on_failure || return
7108 wait_dne_interconnect() {
7111 if [ $MDSCOUNT -gt 1 ]; then
7112 for num in $(seq $MDSCOUNT); do
7113 wait_osc_import_ready mds mds$num
7118 get_clientmdc_proc_path() {
7122 get_clientmgc_proc_path() {
7130 [ -z "$list" ] && return 0
7132 # Add paths to lustre tests for 32 and 64 bit systems.
7133 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7134 local TESTPATH="$RLUSTRE/tests:"
7135 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7136 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7139 wait_clients_import_state () {
7146 if [ "$FAILURE_MODE" = HARD ]; then
7147 facets=$(facets_on_host $(facet_active_host $facet))
7150 for facet in ${facets//,/ }; do
7151 local label=$(convert_facet2label $facet)
7154 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7155 $label).ost_server_uuid" ;;
7156 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7157 $label).mds_server_uuid" ;;
7158 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7159 $label).mgs_server_uuid" ;;
7160 *) error "unknown facet!" ;;
7163 local params=$(expand_list $params $proc_path)
7166 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7168 error "import is not in ${expected} state"
7180 # wait until all MDTs are in the expected state
7181 for ((num = 1; num <= $MDSCOUNT; num++)); do
7182 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7186 if [ $facet = "mds" ]; then
7187 mproc="osp.$mdtosp.active"
7188 [ $num -eq $((tgt_idx + 1)) ] && continue
7190 mproc="osc.$mdtosp.active"
7196 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7199 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7200 if [ $result -eq $expected ]; then
7201 echo -n "target updated after "
7202 echo "$wait sec (got $result)"
7206 if [ $wait -eq $max ]; then
7207 error "$tgt_name: wanted $expected got $result"
7209 echo "Waiting $((max - wait)) secs for $tgt_name"
7219 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7220 $LCTL get_param obdfilter.*.kbytesavail))
7221 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7222 $LCTL get_param -n obdfilter.*.tot_granted))
7223 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7224 $LCTL get_param -n obdfilter.*.kbytestotal))
7225 for ((i=0; i<${#AVAILA[@]}; i++)); do
7226 local -a AVAIL1=(${AVAILA[$i]//=/ })
7227 local -a TOTAL=(${TOTALA[$i]//=/ })
7228 GRANT=$((${GRANTA[$i]}/1024))
7229 # allow 1% of total space in bavail because of delayed
7230 # allocation with ZFS which might release some free space after
7231 # txg commit. For small devices, we set a mininum of 8MB
7232 local LIMIT=$((${TOTAL} / 100 + 8000))
7233 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7234 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7235 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7236 echo " FULL" || echo
7242 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7245 check_pool_not_exist() {
7246 local fsname=${1%%.*}
7247 local poolname=${1##$fsname.}
7248 [[ $# -ne 1 ]] && return 0
7249 [[ x$poolname = x ]] && return 0
7250 list_pool $fsname | grep -w $1 && return 1
7255 local fsname=${1%%.*}
7256 local poolname=${1##$fsname.}
7258 stack_trap "destroy_test_pools $fsname" EXIT
7259 do_facet mgs lctl pool_new $1
7261 # get param should return err unless pool is created
7262 [[ $RC -ne 0 ]] && return $RC
7264 for mds_id in $(seq $MDSCOUNT); do
7265 local mdt_id=$((mds_id-1))
7266 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7267 wait_update_facet mds$mds_id \
7268 "lctl get_param -n lod.$lodname.pools.$poolname \
7269 2>/dev/null || echo foo" "" ||
7270 error "mds$mds_id: pool_new failed $1"
7272 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7273 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7279 add_pool_to_list () {
7280 local fsname=${1%%.*}
7281 local poolname=${1##$fsname.}
7283 local listvar=${fsname}_CREATED_POOLS
7284 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7288 remove_pool_from_list () {
7289 local fsname=${1%%.*}
7290 local poolname=${1##$fsname.}
7292 local listvar=${fsname}_CREATED_POOLS
7293 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7297 destroy_pool_int() {
7299 local OSTS=$(list_pool $1)
7300 for ost in $OSTS; do
7301 do_facet mgs lctl pool_remove $1 $ost
7303 do_facet mgs lctl pool_destroy $1
7306 # <fsname>.<poolname> or <poolname>
7308 local fsname=${1%%.*}
7309 local poolname=${1##$fsname.}
7311 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7315 check_pool_not_exist $fsname.$poolname
7316 [[ $? -eq 0 ]] && return 0
7318 destroy_pool_int $fsname.$poolname
7320 [[ $RC -ne 0 ]] && return $RC
7321 for mds_id in $(seq $MDSCOUNT); do
7322 local mdt_id=$((mds_id-1))
7323 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7324 wait_update_facet mds$mds_id \
7325 "lctl get_param -n lod.$lodname.pools.$poolname \
7326 2>/dev/null || echo foo" "foo" ||
7327 error "mds$mds_id: destroy pool failed $1"
7329 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7330 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7332 remove_pool_from_list $fsname.$poolname
7338 local fsname=${1:-$FSNAME}
7340 local listvar=${fsname}_CREATED_POOLS
7342 [ x${!listvar} = x ] && return 0
7344 echo "Destroy the created pools: ${!listvar}"
7345 for poolname in ${!listvar//,/ }; do
7346 destroy_pool $fsname.$poolname
7350 destroy_test_pools () {
7352 local fsname=${1:-$FSNAME}
7353 destroy_pools $fsname || true
7359 local ts=$(date +%s)
7362 if [[ ! -f "$YAML_LOG" ]]; then
7363 # init_logging is not performed before gather_logs,
7364 # so the $LOGDIR needs to be checked here
7365 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7368 [ -f $LOGDIR/shared ] && docp=false
7370 # dump lustre logs, dmesg
7372 prefix="$TESTLOG_PREFIX.$TESTNAME"
7374 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7376 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7377 echo "Dumping logs only on local client."
7378 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7379 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7384 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7385 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7387 if [ ! -f $LOGDIR/shared ]; then
7388 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7401 for i in $(seq 0 $num_mntpts); do
7402 cmd="ls -laf ${mntpt_root}$i/$dir"
7408 for pid in $pids; do
7415 # check_and_start_recovery_timer()
7416 # service_time = at_est2timeout(service_time);
7417 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7418 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7420 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7421 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7422 #define CONNECTION_SWITCH_MIN 5
7423 #define CONNECTION_SWITCH_INC 5
7424 max_recovery_time() {
7425 local init_connect_timeout=$((TIMEOUT / 20))
7426 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7428 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7429 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7431 echo -n $service_time
7434 recovery_time_min() {
7435 local connection_switch_min=5
7436 local connection_switch_inc=5
7437 local connection_switch_max
7438 local reconnect_delay_max
7439 local initial_connect_timeout
7443 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7444 (($connection_switch_min > $TIMEOUT)) &&
7445 max=$connection_switch_min || max=$TIMEOUT
7446 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7448 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7449 timeout_20=$((TIMEOUT/20))
7450 (($connection_switch_min > $timeout_20)) &&
7451 initial_connect_timeout=$connection_switch_min ||
7452 initial_connect_timeout=$timeout_20
7454 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7455 initial_connect_timeout))
7456 echo $((2 * reconnect_delay_max))
7459 get_clients_mount_count () {
7460 local clients=${CLIENTS:-$HOSTNAME}
7462 # we need to take into account the clients mounts and
7463 # exclude mds/ost mounts if any;
7464 do_nodes $clients cat /proc/mounts | grep lustre |
7465 grep -w $MOUNT | wc -l
7469 PROC_CLI="srpc_info"
7470 PROC_CON="srpc_contexts"
7478 if [ $M -lt $N ]; then
7482 while [ $N -lt $M ]; do
7492 calc_connection_cnt() {
7495 # MDT->MDT = 2 * C(M, 2)
7499 comb_m2=$(combination $MDSCOUNT 2)
7501 local num_clients=$(get_clients_mount_count)
7503 local cnt_mdt2mdt=$((comb_m2 * 2))
7504 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7505 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7506 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7507 if is_mounted $MOUNT2; then
7508 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7509 cnt_cli2ost=$((cnt_cli2ost * 2))
7517 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7518 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7519 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7520 + cnt_cli2ost + cnt_cli2mdt))
7534 local cmd="$tgt.srpc.flavor"
7536 if [ $net == "any" ]; then
7541 if [ $dir != "any" ]; then
7546 log "Setting sptlrpc rule: $cmd"
7547 do_facet mgs "$LCTL conf_param $cmd"
7553 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7563 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7564 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7566 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7568 if [ "x$bulkspec" != "x" ]; then
7569 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7571 if [ "x$algs" != "x" ]; then
7572 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7574 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7575 if [ $bulk == "bulkn" ]; then
7576 bulk_count=`echo "$output" | grep "bulk flavor" \
7577 | grep "null/null" | wc -l`
7578 elif [ $bulk == "bulki" ]; then
7579 bulk_count=`echo "$output" | grep "bulk flavor" \
7580 | grep "/null" | grep -v "null/" | wc -l`
7582 bulk_count=`echo "$output" | grep "bulk flavor" \
7583 | grep -v "/null" | grep -v "null/" | wc -l`
7587 [ $bulk_count -lt $count ] && count=$bulk_count
7598 local clients=${CLIENTS:-$HOSTNAME}
7600 for c in ${clients//,/ }; do
7601 local output=$(do_node $c lctl get_param -n \
7602 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7603 local tmpcnt=$(count_flvr "$output" $flavor)
7604 if $GSS_SK && [ $flavor != "null" ]; then
7605 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7606 output=$(do_node $c lctl get_param -n \
7607 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7608 local outcon=$(count_contexts "$output")
7609 if [ "$outcon" -lt "$tmpcnt" ]; then
7613 cnt=$((cnt + tmpcnt))
7623 local clients=${CLIENTS:-$HOSTNAME}
7625 for c in ${clients//,/ }; do
7627 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7628 local output=$(do_node $c lctl get_param -n \
7629 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7630 local tmpcnt=$(count_flvr "$output" $flavor)
7631 if $GSS_SK && [ $flavor != "null" ]; then
7632 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7633 output=$(do_node $c lctl get_param -n \
7634 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7635 local outcon=$(count_contexts "$output")
7636 if [ "$outcon" -lt "$tmpcnt" ]; then
7640 cnt=$((cnt + tmpcnt))
7650 if [ $MDSCOUNT -le 1 ]; then
7655 for num in `seq $MDSCOUNT`; do
7656 local output=$(do_facet mds$num lctl get_param -n \
7657 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7658 local tmpcnt=$(count_flvr "$output" $flavor)
7659 if $GSS_SK && [ $flavor != "null" ]; then
7660 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7661 output=$(do_facet mds$num lctl get_param -n \
7662 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7663 local outcon=$(count_contexts "$output")
7664 if [ "$outcon" -lt "$tmpcnt" ]; then
7668 cnt=$((cnt + tmpcnt))
7679 for num in `seq $MDSCOUNT`; do
7680 mdtosc=$(get_mdtosc_proc_path mds$num)
7681 mdtosc=${mdtosc/-MDT*/-MDT\*}
7682 local output=$(do_facet mds$num lctl get_param -n \
7683 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7684 local tmpcnt=$(count_flvr "$output" $flavor)
7685 if $GSS_SK && [ $flavor != "null" ]; then
7686 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7687 output=$(do_facet mds$num lctl get_param -n \
7688 osc.$mdtosc.$PROC_CON 2>/dev/null)
7689 local outcon=$(count_contexts "$output")
7690 if [ "$outcon" -lt "$tmpcnt" ]; then
7694 cnt=$((cnt + tmpcnt))
7703 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7705 count_flvr "$output" $flavor
7710 local dir=$1 # from to
7711 local flavor=$2 # flavor expected
7714 if [ $dir == "cli2mdt" ]; then
7715 res=`flvr_cnt_cli2mdt $flavor`
7716 elif [ $dir == "cli2ost" ]; then
7717 res=`flvr_cnt_cli2ost $flavor`
7718 elif [ $dir == "mdt2mdt" ]; then
7719 res=`flvr_cnt_mdt2mdt $flavor`
7720 elif [ $dir == "mdt2ost" ]; then
7721 res=`flvr_cnt_mdt2ost $flavor`
7722 elif [ $dir == "all2ost" ]; then
7723 res1=`flvr_cnt_mdt2ost $flavor`
7724 res2=`flvr_cnt_cli2ost $flavor`
7725 res=$((res1 + res2))
7726 elif [ $dir == "all2mdt" ]; then
7727 res1=`flvr_cnt_mdt2mdt $flavor`
7728 res2=`flvr_cnt_cli2mdt $flavor`
7729 res=$((res1 + res2))
7730 elif [ $dir == "all2all" ]; then
7731 res1=`flvr_cnt_mdt2ost $flavor`
7732 res2=`flvr_cnt_cli2ost $flavor`
7733 res3=`flvr_cnt_mdt2mdt $flavor`
7734 res4=`flvr_cnt_cli2mdt $flavor`
7735 res=$((res1 + res2 + res3 + res4))
7743 local dir=$1 # from to
7744 local flavor=$2 # flavor expected
7745 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7746 local WAITFLAVOR_MAX=20 # how many retries before abort?
7749 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7750 echo -n "checking $dir..."
7751 res=$(do_check_flavor $dir $flavor)
7752 echo "found $res/$expect $flavor connections"
7753 [ $res -ge $expect ] && return 0
7757 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7758 # echo "Dumping additional logs for SK debug.."
7759 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7761 gather_logs $(comma_list $(nodes_list))
7766 restore_to_default_flavor()
7768 local proc="mgs.MGS.live.$FSNAME"
7770 echo "restoring to default flavor..."
7772 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7773 grep ".srpc.flavor" | wc -l)
7775 # remove all existing rules if any
7776 if [ $nrule -ne 0 ]; then
7777 echo "$nrule existing rules"
7778 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7779 grep ".srpc.flavor."); do
7780 echo "remove rule: $rule"
7781 spec=`echo $rule | awk -F = '{print $1}'`
7782 do_facet mgs "$LCTL conf_param -d $spec"
7786 # verify no rules left
7787 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7788 grep ".srpc.flavor." | wc -l)
7789 [ $nrule -ne 0 ] && error "still $nrule rules left"
7791 # wait for default flavor to be applied
7794 set_rule $FSNAME any any $SK_FLAVOR
7795 wait_flavor all2all $SK_FLAVOR
7797 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7798 set_rule $FSNAME any cli2ost $SK_FLAVOR
7799 wait_flavor cli2mdt $SK_FLAVOR
7800 wait_flavor cli2ost $SK_FLAVOR
7802 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7804 wait_flavor all2all null
7810 local flavor=${1:-null}
7812 echo "setting all flavor to $flavor"
7814 # FIXME need parameter to this fn
7815 # and remove global vars
7816 local cnt_all2all=$(calc_connection_cnt all2all)
7818 local res=$(do_check_flavor all2all $flavor)
7819 if [ $res -eq $cnt_all2all ]; then
7820 echo "already have total $res $flavor connections"
7824 echo "found $res $flavor out of total $cnt_all2all connections"
7825 restore_to_default_flavor
7827 [[ $flavor = null ]] && return 0
7829 if $GSS_SK && [ $flavor != "null" ]; then
7831 set_rule $FSNAME any any $flavor
7832 wait_flavor all2all $flavor
7834 set_rule $FSNAME any cli2mdt $flavor
7835 set_rule $FSNAME any cli2ost $flavor
7836 set_rule $FSNAME any mdt2ost null
7837 set_rule $FSNAME any mdt2mdt null
7838 wait_flavor cli2mdt $flavor
7839 wait_flavor cli2ost $flavor
7841 echo "GSS_SK now at flavor: $flavor"
7843 set_rule $FSNAME any any $flavor
7844 wait_flavor all2all $flavor
7851 # Checking for shared logdir
7852 if [ ! -d $dir ]; then
7853 # Not found. Create local logdir
7856 touch $dir/check_file.$(hostname -s)
7861 check_write_access() {
7863 local list=${2:-$(comma_list $(nodes_list))}
7867 for node in ${list//,/ }; do
7868 file=$dir/check_file.$(short_nodename $node)
7869 if [[ ! -f "$file" ]]; then
7870 # Logdir not accessible/writable from this node.
7873 rm -f $file || return 1
7879 [[ -n $YAML_LOG ]] && return
7880 local save_umask=$(umask)
7883 export YAML_LOG=${LOGDIR}/results.yml
7887 # If the yaml log already exists then we will just append to it
7888 if [ ! -f $YAML_LOG ]; then
7889 if check_shared_dir $LOGDIR; then
7890 touch $LOGDIR/shared
7891 echo "Logging to shared log directory: $LOGDIR"
7893 echo "Logging to local directory: $LOGDIR"
7896 yml_nodes_file $LOGDIR >> $YAML_LOG
7897 yml_results_file >> $YAML_LOG
7902 # If modules are not yet loaded then older "lctl lustre_build_version"
7903 # will fail. Use lctl build version instead.
7904 log "Client: $($LCTL lustre_build_version)"
7905 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7906 do_facet $SINGLEMDS $LCTL --version)"
7907 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7908 do_facet ost1 $LCTL --version)"
7912 yml_log_test $1 >> $YAML_LOG
7916 yml_log_test_status $@ >> $YAML_LOG
7919 log_sub_test_begin() {
7920 yml_log_sub_test_begin "$@" >> $YAML_LOG
7923 log_sub_test_end() {
7924 yml_log_sub_test_end "$@" >> $YAML_LOG
7930 local llverdev_opts=$2
7931 local devname=$(basename $1)
7932 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7933 # loop devices aren't in /proc/partitions
7934 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7936 size=$(($size / 1024 / 1024)) # Gb
7938 local partial_arg=""
7939 # Run in partial (fast) mode if the size
7940 # of a partition > 1 GB
7941 [ $size -gt 1 ] && partial_arg="-p"
7943 llverdev --force $partial_arg $llverdev_opts $dev
7949 local llverfs_opts=$2
7950 local use_partial_arg=$3
7951 local partial_arg=""
7952 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7954 # Run in partial (fast) mode if the size
7955 # of a partition > 1 GB
7956 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7958 llverfs $partial_arg $llverfs_opts $dir
7961 #Remove objects from OST
7962 remove_ost_objects() {
7968 local mntpt=$(facet_mntpt $facet)
7969 local opts=$OST_MOUNT_OPTS
7973 echo "removing objects from $ostdev on $facet: $objids"
7974 if ! test -b $ostdev; then
7975 opts=$(csa_add "$opts" -o loop)
7977 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7980 for i in $objids; do
7981 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7983 umount -f $mntpt || return $?
7987 #Remove files from MDT
7988 remove_mdt_files() {
7993 local mntpt=$(facet_mntpt $facet)
7994 local opts=$MDS_MOUNT_OPTS
7996 echo "removing files from $mdtdev on $facet: $files"
7997 if [ $(facet_fstype $facet) == ldiskfs ] &&
7998 ! do_facet $facet test -b $mdtdev; then
7999 opts=$(csa_add "$opts" -o loop)
8001 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8005 rm $mntpt/ROOT/$f || { rc=$?; break; }
8007 umount -f $mntpt || return $?
8011 duplicate_mdt_files() {
8016 local mntpt=$(facet_mntpt $facet)
8017 local opts=$MDS_MOUNT_OPTS
8019 echo "duplicating files on $mdtdev on $facet: $files"
8020 mkdir -p $mntpt || return $?
8021 if [ $(facet_fstype $facet) == ldiskfs ] &&
8022 ! do_facet $facet test -b $mdtdev; then
8023 opts=$(csa_add "$opts" -o loop)
8025 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8036 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8037 pushd $mntpt/ROOT > /dev/null || return $?
8040 touch $f.bad || return $?
8041 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8043 [ $rc -eq 0 ] || return $rc
8044 setfattr --restore $tmp || return $?
8050 local devs=${1//,/ }
8053 local rslt=$TMP/sgpdd_survey
8055 # sgpdd-survey cleanups ${rslt}.* files
8057 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8063 # returns the canonical name for an ldiskfs device
8068 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8069 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8070 echo dm-\\\${foo##*:};
8072 name=\\\$(basename \\\$dv);
8073 if [[ \\\$name = *flakey* ]]; then
8074 name=\\\$(lsblk -o NAME,KNAME |
8075 awk /\\\$name/'{print \\\$NF}');
8081 is_sanity_benchmark() {
8082 local benchmarks="dbench bonnie iozone fsx"
8084 for b in $benchmarks; do
8085 if [ "$b" == "$suite" ]; then
8093 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8097 # Get the available size (KB) of a given obd target.
8104 [[ $facet != client ]] || return 0
8106 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8111 # Get the page size (bytes) on a given facet node.
8112 # The local client page_size is directly available in PAGE_SIZE.
8116 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8118 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8119 page_size=$(do_facet $facet getconf PAGE_SIZE)
8120 echo -n ${page_size:-4096}
8124 # Get the block count of the filesystem.
8131 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8132 awk '/^Block count:/ {print $3}')
8136 # Get the block size of the filesystem.
8142 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8143 awk '/^Block size:/ {print $3}')
8147 # Check whether the "ea_inode" feature is enabled or not, to allow
8148 # ldiskfs xattrs over one block in size. Allow both the historical
8149 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8150 large_xattr_enabled() {
8151 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8153 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8155 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8156 grep -E -q '(ea_inode|large_xattr)'"
8157 return ${PIPESTATUS[0]}
8160 # Get the maximum xattr size supported by the filesystem.
8164 if large_xattr_enabled; then
8165 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8168 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8169 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8171 # maximum xattr size = size of block - size of header -
8172 # size of 1 entry - 4 null bytes
8173 size=$((block_size - 32 - 32 - 4))
8179 # Dump the value of the named xattr from a file.
8184 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8187 # Generate a string with size of $size bytes.
8189 local size=${1:-1024} # in bytes
8191 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8194 reformat_external_journal() {
8199 if [ -n "${!var}" ]; then
8200 local rcmd="do_facet $facet"
8202 echo "reformat external journal on $facet:${!var}"
8203 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8207 # MDT file-level backup/restore
8208 mds_backup_restore() {
8211 local devname=$(mdsdevname $(facet_number $facet))
8212 local mntpt=$(facet_mntpt brpt)
8213 local rcmd="do_facet $facet"
8214 local metaea=${TMP}/backup_restore.ea
8215 local metadata=${TMP}/backup_restore.tgz
8216 local opts=${MDS_MOUNT_OPTS}
8217 local svc=${facet}_svc
8219 if ! ${rcmd} test -b ${devname}; then
8220 opts=$(csa_add "$opts" -o loop)
8223 echo "file-level backup/restore on $facet:${devname}"
8225 # step 1: build mount point
8226 ${rcmd} mkdir -p $mntpt
8227 # step 2: cleanup old backup
8228 ${rcmd} rm -f $metaea $metadata
8230 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8231 if [ ! -z $igif ]; then
8232 # step 3.5: rm .lustre
8233 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8235 # step 4: backup metaea
8237 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8239 # step 5: backup metadata
8241 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8243 ${rcmd} $UMOUNT $mntpt || return 4
8244 # step 8: reformat dev
8245 echo "reformat new device"
8246 format_mdt $(facet_number $facet)
8248 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8249 # step 10: restore metadata
8251 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8252 # step 11: restore metaea
8254 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8255 # step 12: remove recovery logs
8256 echo "remove recovery logs"
8257 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8258 # step 13: umount dev
8259 ${rcmd} $UMOUNT $mntpt || return 10
8260 # step 14: cleanup tmp backup
8261 ${rcmd} rm -f $metaea $metadata
8262 # step 15: reset device label - it's not virgin on
8263 ${rcmd} e2label $devname ${!svc}
8270 local devname=$(mdsdevname $(facet_number $facet))
8271 local mntpt=$(facet_mntpt brpt)
8272 local rcmd="do_facet $facet"
8273 local opts=${MDS_MOUNT_OPTS}
8275 if ! ${rcmd} test -b ${devname}; then
8276 opts=$(csa_add "$opts" -o loop)
8279 echo "removing OI files on $facet: idx=${idx}"
8281 # step 1: build mount point
8282 ${rcmd} mkdir -p $mntpt
8284 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8285 if [ -z $idx ]; then
8286 # step 3: remove all OI files
8287 ${rcmd} rm -fv $mntpt/oi.16*
8288 elif [ $idx -lt 2 ]; then
8289 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8293 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8294 for ((i=${idx}; i<64; i=$((i * idx)))); do
8295 ${rcmd} rm -fv $mntpt/oi.16.${i}
8299 ${rcmd} $UMOUNT $mntpt || return 2
8300 # OI files will be recreated when mounted as lustre next time.
8303 # generate maloo upload-able log file name
8304 # \param logname specify unique part of file name
8305 generate_logname() {
8306 local logname=${1:-"default_logname"}
8308 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8311 # make directory on different MDTs
8315 local stripe_count=2
8316 local stripe_index=-1
8319 while getopts "c:i:p" opt; do
8321 c) stripe_count=$OPTARG;;
8322 i) stripe_index=$OPTARG;;
8324 \?) error "only support -i -c -p";;
8328 shift $((OPTIND - 1))
8329 [ $# -eq 1 ] || error "Only creating single directory is supported"
8332 if [ "$p_option" == "-p" ]; then
8333 local parent=$(dirname $path)
8335 [ -d $path ] && return 0
8336 if [ ! -d ${parent} ]; then
8337 mkdir -p ${parent} ||
8338 error "mkdir parent '$parent' failed"
8342 if [ $MDSCOUNT -le 1 ]; then
8343 mkdir $path || error "mkdir '$path' failed"
8345 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8348 if [ $stripe_index -eq -1 ]; then
8349 mdt_index=$((test_num % MDSCOUNT))
8351 mdt_index=$stripe_index
8353 echo "striped dir -i$mdt_index -c$stripe_count $path"
8354 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8355 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8359 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8361 # If called many times, passing @last_fd will avoid repeated searching
8362 # already-open FDs repeatedly if we know they are still in use.
8364 # usage: free_fd [last_fd]
8367 local max_fd=$(ulimit -n)
8368 local fd=$((${1:-2} + 1))
8370 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8373 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8377 check_mount_and_prep()
8379 is_mounted $MOUNT || setupall
8381 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8382 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8383 for idx in $(seq $MDSCOUNT); do
8384 local name="MDT$(printf '%04x' $((idx - 1)))"
8385 rm -rf $MOUNT/.lustre/lost+found/$name/*
8389 # calcule how many ost-objects to be created.
8390 precreated_ost_obj_count()
8394 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8395 local ost_name="OST$(printf '%04x' $ost_idx)"
8396 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8397 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8398 osp.$proc_path.prealloc_last_id)
8399 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8400 osp.$proc_path.prealloc_next_id)
8401 echo $((last_id - next_id + 1))
8404 check_file_in_pool()
8409 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8412 for t in $tlist ; do
8413 [ "$i" -eq "$t" ] && continue 2
8416 echo "pool list: $tlist"
8417 echo "striping: $res"
8418 error_noexit "$file not allocated in $pool"
8425 echo "Creating new pool"
8428 create_pool $FSNAME.$pool ||
8429 { error_noexit "No pool created, result code $?"; return 1; }
8430 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8431 { error_noexit "$pool not in lfs pool_list"; return 2; }
8434 pool_add_targets() {
8435 echo "Adding targets to pool"
8441 local list=$(seq $first $step $last)
8443 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8444 do_facet mgs $LCTL pool_add \
8445 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8447 # wait for OSTs to be added to the pool
8448 for mds_id in $(seq $MDSCOUNT); do
8449 local mdt_id=$((mds_id-1))
8450 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8451 wait_update_facet mds$mds_id \
8452 "lctl get_param -n lod.$lodname.pools.$pool |
8453 sort -u | tr '\n' ' ' " "$t" || {
8454 error_noexit "mds$mds_id: Add to pool failed"
8458 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8459 | sort -u | tr '\n' ' ' " "$t" || {
8460 error_noexit "Add to pool failed"
8463 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8464 local addcount=$(((last - first) / step + 1))
8465 [ $lfscount -eq $addcount ] || {
8466 error_noexit "lfs pool_list bad ost count" \
8467 "$lfscount != $addcount"
8475 echo "Setting pool on directory $tdir"
8477 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8479 error_noexit "Cannot set pool $pool to $tdir"
8486 echo "Checking pool on directory $tdir"
8488 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8489 [ "$res" = "$pool" ] && return 0
8491 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8495 pool_dir_rel_path() {
8496 echo "Testing relative path works well"
8501 mkdir -p $root/$tdir/$tdir
8503 pool_set_dir $pool $tdir || return 1
8504 pool_set_dir $pool ./$tdir || return 2
8505 pool_set_dir $pool ../$tdir || return 3
8506 pool_set_dir $pool ../$tdir/$tdir || return 4
8507 rm -rf $tdir; cd - > /dev/null
8510 pool_alloc_files() {
8511 echo "Checking files allocation from directory pool"
8518 for i in $(seq -w 1 $count)
8520 local file=$tdir/file-$i
8522 check_file_in_pool $file $pool "$tlist" || \
8523 failed=$((failed + 1))
8525 [ "$failed" = 0 ] && return 0
8527 error_noexit "$failed files not allocated in $pool"
8531 pool_create_files() {
8532 echo "Creating files in pool"
8540 for i in $(seq -w 1 $count)
8542 local file=$tdir/spoo-$i
8543 $SETSTRIPE -p $pool $file
8544 check_file_in_pool $file $pool "$tlist" || \
8545 failed=$((failed + 1))
8547 [ "$failed" = 0 ] && return 0
8549 error_noexit "$failed files not allocated in $pool"
8554 echo "Checking 'lfs df' output"
8557 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8559 local res=$($LFS df --pool $FSNAME.$pool |
8561 grep "$FSNAME-OST" |
8563 [ "$res" = "$t" ] && return 0
8565 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8569 pool_file_rel_path() {
8570 echo "Creating files in a pool with relative pathname"
8575 { error_noexit "unable to create $tdir"; return 1 ; }
8576 local file="/..$tdir/$tfile-1"
8577 $SETSTRIPE -p $pool $file ||
8578 { error_noexit "unable to create $file" ; return 2 ; }
8581 $SETSTRIPE -p $pool $tfile-2 || {
8582 error_noexit "unable to create $tfile-2 in $tdir"
8587 pool_remove_first_target() {
8588 echo "Removing first target from a pool"
8591 local pname="lov.$FSNAME-*.pools.$pool"
8592 local t=$($LCTL get_param -n $pname | head -1)
8593 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8594 for mds_id in $(seq $MDSCOUNT); do
8595 local mdt_id=$((mds_id-1))
8596 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8597 wait_update_facet mds$mds_id \
8598 "lctl get_param -n lod.$lodname.pools.$pool |
8600 error_noexit "mds$mds_id: $t not removed from" \
8605 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8606 error_noexit "$t not removed from $FSNAME.$pool"
8611 pool_remove_all_targets() {
8612 echo "Removing all targets from pool"
8615 local pname="lov.$FSNAME-*.pools.$pool"
8616 for t in $($LCTL get_param -n $pname | sort -u)
8618 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8620 for mds_id in $(seq $MDSCOUNT); do
8621 local mdt_id=$((mds_id-1))
8622 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8623 wait_update_facet mds$mds_id "lctl get_param -n \
8624 lod.$lodname.pools.$pool" "" || {
8625 error_noexit "mds$mds_id: Pool $pool not drained"
8629 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8630 error_noexit "Pool $FSNAME.$pool cannot be drained"
8633 # striping on an empty/nonexistant pool should fall back
8634 # to "pool of everything"
8636 error_noexit "failed to use fallback striping for empty pool"
8639 # setstripe on an empty pool should fail
8640 $SETSTRIPE -p $pool $file 2>/dev/null && {
8641 error_noexit "expected failure when creating file" \
8649 echo "Destroying pool"
8653 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8656 # striping on an empty/nonexistant pool should fall back
8657 # to "pool of everything"
8659 error_noexit "failed to use fallback striping for missing pool"
8662 # setstripe on an empty pool should fail
8663 $SETSTRIPE -p $pool $file 2>/dev/null && {
8664 error_noexit "expected failure when creating file" \
8669 # get param should return err once pool is gone
8670 if wait_update $HOSTNAME "lctl get_param -n \
8671 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8673 remove_pool_from_list $FSNAME.$pool
8676 error_noexit "Pool $FSNAME.$pool is not destroyed"
8680 # Get and check the actual stripe count of one file.
8681 # Usage: check_stripe_count <file> <expected_stripe_count>
8682 check_stripe_count() {
8687 [[ -z "$file" || -z "$expected" ]] &&
8688 error "check_stripe_count: invalid argument"
8690 local cmd="$GETSTRIPE -c $file"
8691 actual=$($cmd) || error "$cmd failed"
8692 actual=${actual%% *}
8694 if [[ $actual -ne $expected ]]; then
8695 [[ $expected -eq -1 ]] ||
8696 error "$cmd wrong: found $actual, expected $expected"
8697 [[ $actual -eq $OSTCOUNT ]] ||
8698 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8702 # Get and check the actual list of OST indices on one file.
8703 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8709 [[ -z "$file" || -z "$expected" ]] &&
8710 error "check_obdidx: invalid argument!"
8712 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8713 grep -v obdidx | awk '{print $1}' | xargs))
8715 [[ $obdidx = $expected ]] ||
8716 error "list of OST indices on $file is $obdidx," \
8717 "should be $expected"
8720 # Get and check the actual OST index of the first stripe on one file.
8721 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8722 check_start_ost_idx() {
8727 [[ -z "$file" || -z "$expected" ]] &&
8728 error "check_start_ost_idx: invalid argument!"
8730 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8733 [[ $start_ost_idx = $expected ]] ||
8734 error "OST index of the first stripe on $file is" \
8735 "$start_ost_idx, should be $expected"
8738 killall_process () {
8739 local clients=${1:-$(hostname)}
8744 do_nodes $clients "killall $signal $name"
8749 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8754 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8759 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8764 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8769 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8774 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8781 do_facet mgs "cat $LSNAPSHOT_LOG"
8787 echo "Cleaning test environment ..."
8789 # Every lsnapshot command takes exclusive lock with others,
8790 # so can NOT destroy the snapshot during list with 'xargs'.
8792 local ssname=$(lsnapshot_list | grep snapshot_name |
8793 grep lss_ | awk '{ print $2 }' | head -n 1)
8794 [ -z "$ssname" ] && break
8796 lsnapshot_destroy -n $ssname -f ||
8797 lss_err "Fail to destroy $ssname by force"
8807 local host=$(facet_active_host $facet)
8808 local dir=$(dirname $(facet_vdevice $facet))
8809 local pool=$(zpool_name $facet)
8810 local lfsname=$(zfs_local_fsname $facet)
8811 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8814 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8820 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8821 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8823 if ! combined_mgs_mds ; then
8824 [ $(facet_fstype mgs) != zfs ] &&
8825 skip "Lustre snapshot 1 only works for ZFS backend"
8827 local host=$(facet_active_host mgs)
8828 local dir=$(dirname $(facet_vdevice mgs))
8829 local pool=$(zpool_name mgs)
8830 local lfsname=$(zfs_local_fsname mgs)
8833 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8834 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8837 for num in `seq $MDSCOUNT`; do
8838 [ $(facet_fstype mds$num) != zfs ] &&
8839 skip "Lustre snapshot 1 only works for ZFS backend"
8841 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8842 lss_err "generate lss conf (mds$num)"
8845 for num in `seq $OSTCOUNT`; do
8846 [ $(facet_fstype ost$num) != zfs ] &&
8847 skip "Lustre snapshot 1 only works for ZFS backend"
8849 lss_gen_conf_one ost$num OST $((num - 1)) ||
8850 lss_err "generate lss conf (ost$num)"
8853 do_facet mgs "cat $LSNAPSHOT_CONF"
8856 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8857 parse_plain_dir_param()
8862 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8863 param="-c ${invalues[1]}"
8865 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8866 param="$param -S ${invalues[3]}"
8868 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8869 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8870 param="$param -i ${invalues[6]}"
8872 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8874 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8875 param="$param -i ${invalues[5]}"
8883 local val=$(awk '{print $2}' <<< $line)
8885 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8887 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8889 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8891 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8896 parse_layout_param()
8903 if [[ ! -z $line ]]; then
8904 if [[ -z $mode ]]; then
8905 if [[ $line =~ ^"stripe_count:" ]]; then
8907 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8909 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8914 if [[ $mode = "plain_dir" ]]; then
8915 param=$(parse_plain_dir_param "$line")
8916 elif [[ $mode = "plain_file" ]]; then
8917 val=$(parse_plain_param "$line")
8918 [[ ! -z $val ]] && param="$param $val"
8919 elif [[ $mode = "pfl" ]]; then
8920 val=$(echo $line | awk '{print $2}')
8921 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8922 if [[ $val = "EOF" ]]; then
8923 param="$param -E -1"
8925 param="$param -E $val"
8927 elif [[ $line =~ ^"stripe_count:" ]]; then
8929 val=$(parse_plain_dir_param "$line")
8933 val=$(parse_plain_param "$line")
8934 [[ ! -z $val ]] && param="$param $val"
8944 local param=$($LFS getstripe -d $1 | parse_layout_param)
8953 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8955 cancel_lru_locks mdc
8956 cancel_lru_locks osc
8958 # make sure PFID is set correctly for files
8959 do_nodes $(comma_list $(osts_nodes)) \
8960 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8963 cat $f &> /dev/nullA ||
8964 { rc=$?; echo "verify $f failed"; break; }
8967 do_nodes $(comma_list $(osts_nodes)) \
8968 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
8972 # check that clients "oscs" was evicted after "before"
8973 check_clients_evicted() {
8980 for osc in $oscs; do
8982 echo "Check state for $osc"
8983 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
8984 tail -n 3 | awk -F"[ [,]" \
8985 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
8986 if (($? == 0)) && (($evicted > $before)); then
8987 echo "$osc is evicted at $evicted"
8992 [ $rc -eq 0 ] || error "client not evicted from OST"
8995 # check that clients OSCS current_state is FULL
8996 check_clients_full() {
9001 for osc in $oscs; do
9002 wait_update_facet client \
9003 "lctl get_param -n osc.$osc.state |
9004 grep 'current_state: FULL'" \
9005 "current_state: FULL" $timeout
9006 [ $? -eq 0 ] || error "$osc state is not FULL"
9011 __changelog_deregister() {
9013 local mdt="$(facet_svc $facet)"
9017 # skip cleanup if no user registered for this MDT
9018 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9019 # user is no longer registered, skip cleanup
9020 changelog_users "$facet" | grep -q "$cl_user" ||
9021 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9023 # From this point, if any operation fails, it is an error
9024 __changelog_clear $facet $cl_user 0 ||
9025 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9026 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9027 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9030 declare -Ax CL_USERS
9031 changelog_register() {
9032 for M in $(seq $MDSCOUNT); do
9034 local mdt="$(facet_svc $facet)"
9037 cl_mask=$(do_facet $facet $LCTL get_param \
9038 mdd.${mdt}.changelog_mask -n)
9039 stack_trap "do_facet $facet $LCTL \
9040 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9041 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9042 error "$mdt: changelog_mask=+hsm failed: $?"
9045 cl_user=$(do_facet $facet \
9046 $LCTL --device $mdt changelog_register -n) ||
9047 error "$mdt: register changelog user failed: $?"
9048 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9050 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9051 # Bash does not support nested arrays, but the format of a
9052 # cl_user is constrained enough to use whitespaces as separators
9053 CL_USERS[$facet]+="$cl_user "
9055 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9058 changelog_deregister() {
9060 # bash assoc arrays do not guarantee to list keys in created order
9061 # so reorder to get same order than in changelog_register()
9062 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9065 for facet in $cl_facets; do
9066 for cl_user in ${CL_USERS[$facet]}; do
9067 __changelog_deregister $facet $cl_user || return $?
9069 unset CL_USERS[$facet]
9075 local service=$(facet_svc $facet)
9077 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9080 changelog_user_rec() {
9083 local service=$(facet_svc $facet)
9085 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9088 changelog_chmask() {
9091 do_nodes $(comma_list $(mdts_nodes)) \
9092 $LCTL set_param mdd.*.changelog_mask="$mask"
9095 # usage: __changelog_clear FACET CL_USER [+]INDEX
9099 local mdt="$(facet_svc $facet)"
9105 # Remove the leading '+'
9107 rec+=$(changelog_user_rec $facet $cl_user)
9114 if [ $rec -eq 0 ]; then
9115 echo "$mdt: clear the changelog for $cl_user of all records"
9117 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9119 $LFS changelog_clear $mdt $cl_user $rec
9122 # usage: changelog_clear [+]INDEX
9124 # If INDEX is prefixed with '+', increment every changelog user's record index
9125 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9129 # bash assoc arrays do not guarantee to list keys in created order
9130 # so reorder to get same order than in changelog_register()
9131 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9134 for facet in $cl_facets; do
9135 for cl_user in ${CL_USERS[$facet]}; do
9136 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9144 for M in $(seq $MDSCOUNT); do
9146 local mdt="$(facet_svc $facet)"
9148 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9152 changelog_extract_field() {
9157 changelog_dump | gawk "/$cltype.*$file$/ {
9158 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9162 # Prints a changelog record produced by "lfs changelog" as an associative array
9165 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9166 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9167 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9168 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9169 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9170 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9171 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9173 # Note that the changelog record is not quoted
9174 # Also note that the line breaks in the output were only added for readability
9176 # Typically, you want to eval the output of the command to fill an actual
9177 # associative array, like this:
9178 # $> eval declare -A changelog=$(changelog2array $entry)
9180 # It can then be accessed like any bash associative array:
9181 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9183 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9191 # A changelog, as printed by "lfs changelog" typically looks like this:
9192 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9194 # Parse the positional part of the changelog
9196 # changelog_dump() prefixes records with their mdt's name
9197 local index="${1##*.}"
9199 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9200 "$index" "${2:2}" "$3" "$4" "$5"
9202 # Parse the key/value part of the changelog
9203 for arg in "${@:5}"; do
9204 # Check it matches a key=value syntax
9205 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9207 local key="${arg%%=*}"
9208 local value="${arg#*=}"
9212 # u is actually for uid AND gid: u=UID:GID
9213 printf " [uid]='%s'" "${value%:*}"
9243 printf " ['%s']='%s'" "$key" "$value"
9250 # Format and print a changelog record
9252 # Interpreted sequences are:
9254 # %f the "flags" attribute of a changelog record
9255 __changelog_printf()
9260 for ((i = 0; i < ${#format}; i++)); do
9261 local char="${format:$i:1}"
9262 if [ "$char" != % ]; then
9268 char="${format:$i:1}"
9271 printf '%s' "${changelog[flags]}"
9281 # Filter changelog records
9285 local action='print'
9288 while [ $# -gt 0 ]; do
9308 changelog_dump | { while read -r record; do
9309 eval local -A changelog=$(changelog2array $record)
9310 for key in "${!filter[@]}"; do
9313 [ "${changelog[$key]}" == "${filter[$key]}" ]
9320 case "${action:-print}" in
9322 printf '%s\n' "$record"
9325 __changelog_printf "$format"
9335 [ ! -d "$dir" ] && return
9337 [ -z "$layout" ] && {
9338 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9342 setfattr -n trusted.lov -v $layout $dir ||
9343 error "error restoring layout '$layout' to '$dir'"
9346 # save the layout of a directory, the returned string will be used by
9347 # restore_layout() to restore the layout
9350 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9351 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9355 # save layout of a directory and restore it at exit
9356 save_layout_restore_at_exit() {
9358 local layout=$(save_layout $dir)
9360 stack_trap "restore_layout $dir $layout" EXIT