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 [[ $facet == mds* ]]; then
1951 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1954 if [[ $opts =~ .*nosvc.* ]]; then
1955 echo "Start $dm_dev without service"
1960 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1961 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1962 "" || error "$dm_dev failed to initialize!";;
1964 wait_update_facet ${facet} "$ZFS get -H -o value \
1965 lustre:svname $dm_dev 2>/dev/null | \
1966 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1967 error "$dm_dev failed to initialize!";;
1970 error "unknown fstype!";;
1974 # commit the device label change to disk
1975 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1976 echo "Commit the device label on ${!dev}"
1977 do_facet $facet "sync; sleep 1; sync"
1981 label=$(devicelabel ${facet} $dm_dev)
1982 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1983 eval export ${facet}_svc=${label}
1984 echo Started ${label}
1986 export_dm_dev $facet $dm_dev
1991 # start facet device options
1997 local dev_alias=$(facet_device_alias $facet)
1999 eval export ${dev_alias}_dev=${device}
2000 eval export ${facet}_opt=\"$@\"
2002 local varname=${dev_alias}failover_dev
2003 if [ -n "${!varname}" ] ; then
2004 eval export ${dev_alias}failover_dev=${!varname}
2006 eval export ${dev_alias}failover_dev=$device
2009 local mntpt=$(facet_mntpt $facet)
2010 do_facet ${facet} mkdir -p $mntpt
2011 eval export ${facet}_MOUNT=$mntpt
2012 mount_facet ${facet}
2015 if [[ $facet == mds* ]]; then
2017 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
2028 local HOST=$(facet_active_host $facet)
2029 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2031 local mntpt=$(facet_mntpt $facet)
2032 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2033 if [ ${running} -ne 0 ]; then
2034 echo "Stopping $mntpt (opts:$@) on $HOST"
2035 do_facet ${facet} $UMOUNT $@ $mntpt
2038 # umount should block, but we should wait for unrelated obd's
2039 # like the MGS or MGC to also stop.
2040 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2042 if [[ $(facet_fstype $facet) == zfs ]]; then
2043 # export ZFS storage pool
2044 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2045 elif dm_flakey_supported $facet; then
2046 local host=${facet}_HOST
2047 local failover_host=${facet}failover_HOST
2048 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2049 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2050 dm_cleanup_dev $facet
2055 # get mdt quota type
2057 local varsvc=${SINGLEMDS}_svc
2058 do_facet $SINGLEMDS $LCTL get_param -n \
2059 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2062 # get ost quota type
2064 # All OSTs should have same quota type
2065 local varsvc=ost1_svc
2066 do_facet ost1 $LCTL get_param -n \
2067 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2070 # restore old quota type settings
2072 if [ "$old_MDT_QUOTA_TYPE" ]; then
2073 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2074 do_facet mgs $PERM_CMD \
2075 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2078 do_facet mgs $PERM_CMD \
2079 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2082 if [ "$old_OST_QUOTA_TYPE" ]; then
2083 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2084 do_facet mgs $PERM_CMD \
2085 osd-*.$FSNAME-OST*.quota_slave.enable = \
2088 do_facet mgs $LCTL conf_param \
2089 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2094 # Handle the case when there is a space in the lfs df
2095 # "filesystem summary" line the same as when there is no space.
2096 # This will allow fixing the "lfs df" summary line in the future.
2098 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2101 # Get free inodes on the MDT specified by mdt index, free indoes on
2102 # the whole filesystem will be returned when index == -1.
2108 if [ $index -eq -1 ]; then
2111 mdt_uuid=$(mdtuuid_from_index $index)
2114 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2119 # Get the OST device status from 'lfs df' with a given OST index.
2123 local mnt_pnt=${2:-$MOUNT}
2126 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2127 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2133 # save old quota type & set new quota type
2134 local mdt_qtype=$(mdt_quota_type)
2135 local ost_qtype=$(ost_quota_type)
2137 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2138 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2140 export old_MDT_QUOTA_TYPE=$mdt_qtype
2141 export old_OST_QUOTA_TYPE=$ost_qtype
2143 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2144 do_facet mgs $PERM_CMD \
2145 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2146 do_facet mgs $PERM_CMD \
2147 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2149 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2150 error "set mdt quota type failed"
2151 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2152 error "set ost quota type failed"
2155 local quota_usrs=$QUOTA_USERS
2157 # get_filesystem_size
2158 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2159 local blk_soft=$((disksz + 1024))
2160 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2162 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2163 local i_soft=$inodes
2164 local i_hard=$((i_soft + i_soft / 20))
2166 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2167 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2168 "inode-hardlimit: $i_hard"
2171 for usr in $quota_usrs; do
2172 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2174 cmd="$LFS setquota -$type $usr -b $blk_soft"
2175 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2177 eval $cmd || error "$cmd FAILED!"
2179 # display the quota status
2180 echo "Quota settings for $usr : "
2181 $LFS quota -v -u $usr $mntpt || true
2188 local opts=${3:-$MOUNT_OPTS}
2189 opts=${opts:+-o $opts}
2190 local flags=${4:-$MOUNT_FLAGS}
2192 local device=$MGSNID:/$FSNAME$FILESET
2193 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2194 echo "Bad mount command: opt=$flags $opts dev=$device " \
2199 echo "Starting client: $client: $flags $opts $device $mnt"
2200 do_node $client mkdir -p $mnt
2201 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2202 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2204 #disable FILESET if not supported
2205 do_nodes $client lctl get_param -n \
2206 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2207 device=$MGSNID:/$FSNAME
2208 do_node $client mkdir -p $mnt/$FILESET
2209 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2212 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2213 # Mount using nodemap key
2214 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2215 if $SK_UNIQUE_NM; then
2216 mountkey=$SK_PATH/nodemap/c0.key
2218 local prunedopts=$(echo $opts |
2219 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2220 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2223 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2227 set_default_debug_nodes $client
2239 [ "$3" ] && force=-f
2240 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2241 if [ $running -ne 0 ]; then
2242 echo "Stopping client $client $mnt (opts:$force)"
2243 do_node $client lsof -t $mnt || need_kill=no
2244 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2245 pids=$(do_node $client lsof -t $mnt | sort -u);
2246 if [ -n $pids ]; then
2247 do_node $client kill -9 $pids || true
2251 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2252 if [ $busy -ne 0 ] ; then
2253 echo "$mnt is still busy, wait one second" && sleep 1
2254 do_node $client umount $force $mnt
2259 # Mount the file system on the MGS
2260 mount_mgs_client() {
2261 do_facet mgs "mkdir -p $MOUNT"
2262 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2263 error "unable to mount $MOUNT on MGS"
2266 # Unmount the file system on the MGS
2267 umount_mgs_client() {
2268 zconf_umount $mgs_HOST $MOUNT
2269 do_facet mgs "rm -rf $MOUNT"
2272 # nodes is comma list
2273 sanity_mount_check_nodes () {
2279 # FIXME: assume that all cluster nodes run the same os
2280 [ "$(uname)" = Linux ] || return 0
2283 for mnt in $mnts ; do
2284 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2285 mpts=\\\$(mount | grep -c $mnt' ');
2286 if [ \\\$running -ne \\\$mpts ]; then
2287 echo \\\$(hostname) env are INSANE!;
2290 [ $? -eq 0 ] || rc=1
2295 sanity_mount_check_servers () {
2296 [ -n "$CLIENTONLY" ] &&
2297 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2298 echo Checking servers environments
2300 # FIXME: modify get_facets to display all facets wo params
2301 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2305 for facet in ${facets//,/ }; do
2306 node=$(facet_host ${facet})
2307 mntpt=$(facet_mntpt $facet)
2308 sanity_mount_check_nodes $node $mntpt ||
2309 { error "server $node environments are insane!"; return 1; }
2313 sanity_mount_check_clients () {
2314 local clients=${1:-$CLIENTS}
2315 local mntpt=${2:-$MOUNT}
2316 local mntpt2=${3:-$MOUNT2}
2318 [ -z $clients ] && clients=$(hostname)
2319 echo Checking clients $clients environments
2321 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2322 error "clients environments are insane!"
2325 sanity_mount_check () {
2326 sanity_mount_check_servers || return 1
2327 sanity_mount_check_clients || return 2
2330 # mount clients if not mouted
2331 zconf_mount_clients() {
2334 local opts=${3:-$MOUNT_OPTS}
2335 opts=${opts:+-o $opts}
2336 local flags=${4:-$MOUNT_FLAGS}
2337 local device=$MGSNID:/$FSNAME$FILESET
2338 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2339 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2344 echo "Starting client $clients: $flags $opts $device $mnt"
2345 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2346 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2347 # Mount with own nodemap key
2349 # Mount all server nodes first with per-NM keys
2350 for nmclient in ${clients//,/ }; do
2351 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2352 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2355 # set perms for per-nodemap keys else permission denied
2356 do_nodes $(comma_list $(all_nodes)) \
2357 "keyctl show | grep lustre | cut -c1-11 |
2359 xargs -IX keyctl setperm X 0x3f3f3f3f"
2360 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2362 for nmclient in ${clients//,/ }; do
2363 if $SK_UNIQUE_NM; then
2364 mountkey=$SK_PATH/nodemap/c$i.key
2366 do_node $nmclient "! grep -q $mnt' ' \
2367 /proc/mounts || umount $mnt"
2368 local prunedopts=$(add_sk_mntflag $prunedopts);
2369 prunedopts=$(echo $prunedopts | sed -e \
2370 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2372 do_nodes $(comma_list $(all_server_nodes)) \
2375 do_node $nmclient $MOUNT_CMD $flags \
2376 $prunedopts $MGSNID:/$FSNAME $mnt ||
2381 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2383 do_nodes $clients $MOUNT_CMD $flags $opts \
2384 $MGSNID:/$FSNAME $mnt || return 1
2386 #disable FILESET if not supported
2387 do_nodes $clients lctl get_param -n \
2388 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2389 device=$MGSNID:/$FSNAME
2390 do_nodes $clients mkdir -p $mnt/$FILESET
2391 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2395 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2396 # Mount with nodemap key
2398 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2399 for nmclient in ${clients//,/ }; do
2400 if $SK_UNIQUE_NM; then
2401 mountkey=$SK_PATH/nodemap/c$i.key
2403 local prunedopts=$(echo $opts | sed -e \
2404 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2405 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2408 running=\\\$(mount | grep -c $mnt' ');
2410 if [ \\\$running -eq 0 ] ; then
2412 $MOUNT_CMD $flags $prunedopts $device $mnt;
2415 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2416 grep 'type lustre' | wc -l);
2417 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2418 echo zconf_mount_clients FAILED: \
2419 mount count \\\$running, not matching \
2420 with mount count of 'type lustre' \
2421 \\\$lustre_mnt_count;
2425 exit \\\$rc" || return ${PIPESTATUS[0]}
2432 if $SHARED_KEY; then
2433 tmpopts=$(add_sk_mntflag $opts)
2436 running=\\\$(mount | grep -c $mnt' ');
2438 if [ \\\$running -eq 0 ] ; then
2440 $MOUNT_CMD $flags $tmpopts $device $mnt;
2443 exit \\\$rc" || return ${PIPESTATUS[0]}
2446 echo "Started clients $clients: "
2447 do_nodes $clients "mount | grep $mnt' '"
2449 set_default_debug_nodes $clients
2454 zconf_umount_clients() {
2459 [ "$3" ] && force=-f
2461 echo "Stopping clients: $clients $mnt (opts:$force)"
2462 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2463 if [ \\\$running -ne 0 ] ; then
2464 echo Stopping client \\\$(hostname) $mnt opts:$force;
2465 lsof $mnt || need_kill=no;
2466 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2467 pids=\\\$(lsof -t $mnt | sort -u);
2468 if [ -n \\\"\\\$pids\\\" ]; then
2472 while umount $force $mnt 2>&1 | grep -q "busy"; do
2473 echo "$mnt is still busy, wait one second" && sleep 1;
2480 echo + $POWER_DOWN $node
2484 shutdown_node_hard () {
2486 local attempts=$SHUTDOWN_ATTEMPTS
2488 for i in $(seq $attempts) ; do
2491 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2492 echo "waiting for $host to fail attempts=$attempts"
2493 [ $i -lt $attempts ] || \
2494 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2500 local mnt=${2:-$MOUNT}
2503 if [ "$FAILURE_MODE" = HARD ]; then
2504 shutdown_node_hard $client
2506 zconf_umount_clients $client $mnt -f
2512 local facets="$(get_facets OST),$(get_facets MDS)"
2515 combined_mgs_mds || facets="$facets,mgs"
2517 for facet in ${facets//,/ }; do
2518 if [ $(facet_active_host $facet) == $host ]; then
2519 affected="$affected $facet"
2523 echo $(comma_list $affected)
2528 local host=${2:-$(facet_host $facet)}
2530 local label=$(convert_facet2label $facet)
2531 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2534 facets_up_on_host () {
2536 local facets=$(facets_on_host $host)
2539 for facet in ${facets//,/ }; do
2540 if $(facet_up $facet $host); then
2541 affected_up="$affected_up $facet"
2545 echo $(comma_list $affected_up)
2550 local affected_facet
2551 local affected_facets
2553 if [[ "$FAILURE_MODE" = HARD ]]; then
2554 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2555 dm_flakey_supported $facet; then
2556 affected_facets=$(affected_facets $facet)
2557 for affected_facet in ${affected_facets//,/ }; do
2558 unexport_dm_dev $affected_facet
2562 shutdown_node_hard $(facet_active_host $facet)
2570 echo + $POWER_UP $node
2583 if [ "$FAILURE_MODE" = HARD ]; then
2584 reboot_node $(facet_active_host $facet)
2592 if [ "$FAILURE_MODE" = HARD ]; then
2602 for facet in ${facets//,/ }; do
2603 hosts=$(expand_list $hosts $(facet_host $facet) )
2609 _check_progs_installed () {
2613 for prog in $progs; do
2614 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2615 echo $prog missing on $(hostname)
2622 check_progs_installed () {
2626 do_rpc_nodes "$nodes" _check_progs_installed $@
2629 # recovery-scale functions
2631 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2634 start_client_load() {
2637 local var=$(node_var_name $client)_load
2638 eval export ${var}=$load
2640 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2641 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2642 END_RUN_FILE=$END_RUN_FILE \
2643 LOAD_PID_FILE=$LOAD_PID_FILE \
2644 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2645 TESTNAME=$TESTNAME \
2646 DBENCH_LIB=$DBENCH_LIB \
2647 DBENCH_SRC=$DBENCH_SRC \
2648 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2654 log "Started client load: ${load} on $client"
2656 # get the children process IDs
2657 local pids=$(ps --ppid $ppid -o pid= | xargs)
2658 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2662 start_client_loads () {
2663 local -a clients=(${1//,/ })
2664 local numloads=${#CLIENT_LOADS[@]}
2667 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2668 testnum=$((nodenum % numloads))
2669 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2671 # bug 22169: wait the background threads to start
2675 # only for remote client
2676 check_client_load () {
2678 local var=$(node_var_name $client)_load
2679 local testload=run_${!var}.sh
2681 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2683 # bug 18914: try to connect several times not only when
2684 # check ps, but while check_node_health also
2688 while [ $RC = 254 -a $tries -gt 0 ]; do
2692 if ! check_node_health $client; then
2694 if [ $RC -eq 254 ]; then
2695 # FIXME: not sure how long we shuold sleep here
2699 echo "check node health failed: RC=$RC "
2703 # We can continue try to connect if RC=254
2704 # Just print the warning about this
2705 if [ $RC = 254 ]; then
2706 echo "got a return status of $RC from do_node while checking " \
2707 "node health on $client"
2710 # see if the load is still on the client
2713 while [ $RC = 254 -a $tries -gt 0 ]; do
2717 if ! do_node $client \
2718 "ps auxwww | grep -v grep | grep -q $testload"; then
2723 if [ $RC = 254 ]; then
2724 echo "got a return status of $RC from do_node while checking " \
2725 "(node health and 'ps') the client load on $client"
2726 # see if we can diagnose a bit why this is
2731 check_client_loads () {
2732 local clients=${1//,/ }
2736 for client in $clients; do
2737 check_client_load $client
2739 if [ "$rc" != 0 ]; then
2740 log "Client load failed on node $client, rc=$rc"
2746 restart_client_loads () {
2747 local clients=${1//,/ }
2748 local expectedfail=${2:-""}
2752 for client in $clients; do
2753 check_client_load $client
2755 if [ "$rc" != 0 -a "$expectedfail" ]; then
2756 local var=$(node_var_name $client)_load
2757 start_client_load $client ${!var}
2758 echo "Restarted client load ${!var}: on $client. Checking ..."
2759 check_client_load $client
2761 if [ "$rc" != 0 ]; then
2762 log "Client load failed to restart on node $client, rc=$rc"
2763 # failure one client load means test fail
2764 # we do not need to check other
2773 # Start vmstat and save its process ID in a file.
2778 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2781 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2782 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2785 # Display the nodes on which client loads failed.
2786 print_end_run_file() {
2790 [ -s $file ] || return 0
2792 echo "Found the END_RUN_FILE file: $file"
2795 # A client load will stop if it finds the END_RUN_FILE file.
2796 # That does not mean the client load actually failed though.
2797 # The first node in END_RUN_FILE is the one we are interested in.
2800 if [ -n "$node" ]; then
2801 local var=$(node_var_name $node)_load
2803 local prefix=$TESTLOG_PREFIX
2804 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2805 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2806 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2808 echo "Client load ${!var} failed on node $node:"
2814 # Stop the process which had its PID saved in a file.
2819 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2821 do_nodes $nodes "test -f $pid_file &&
2822 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2825 # Stop all client loads.
2826 stop_client_loads() {
2827 local nodes=${1:-$CLIENTS}
2830 # stop the client loads
2831 stop_process $nodes $pid_file
2833 # clean up the processes that started them
2834 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2836 # End recovery-scale functions
2838 # verify that lustre actually cleaned up properly
2840 VAR=$(lctl get_param -n catastrophe 2>&1)
2841 if [ $? = 0 ] ; then
2842 if [ $VAR != 0 ]; then
2843 error "LBUG/LASSERT detected"
2846 BUSY=$(dmesg | grep -i destruct || true)
2847 if [ -n "$BUSY" ]; then
2849 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2853 check_mem_leak || exit 204
2855 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2856 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2859 if module_loaded lnet || module_loaded libcfs; then
2860 echo "$TESTSUITE: modules still loaded..." 1>&2
2869 if [[ "$1" == "--verbose" ]]; then
2884 PREV_RESULT=$(do_node $node "$TEST")
2886 RESULT=$(do_node $node "$TEST")
2887 if [[ "$RESULT" == "$FINAL" ]]; then
2888 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2889 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2893 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2894 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2898 [[ $WAIT -ge $MAX ]] && break
2899 [[ $((WAIT % print)) -eq 0 ]] &&
2900 echo "Waiting $((MAX - WAIT)) secs for update"
2901 WAIT=$((WAIT + sleep))
2904 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2908 wait_update_facet() {
2910 [ "$1" = "--verbose" ] && verbose="$1" && shift
2914 wait_update $verbose $(facet_active_host $facet) "$@"
2918 do_nodes $(comma_list $(mdts_nodes)) \
2919 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2920 do_nodes $(comma_list $(osts_nodes)) \
2921 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2922 grep -v 'Found no match'
2926 local zfs_wait=${2:-5}
2928 # the occupied disk space will be released
2929 # only after TXGs are committed
2930 if [[ $(facet_fstype $1) == zfs ]]; then
2931 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2936 wait_delete_completed_mds() {
2937 local max_wait=${1:-20}
2939 local stime=$(date +%s)
2944 # find MDS with pending deletions
2945 for node in $(mdts_nodes); do
2946 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2947 2>/dev/null | calc_sum)
2948 if [[ $changes -eq 0 ]]; then
2951 mds2sync="$mds2sync $node"
2953 if [ -z "$mds2sync" ]; then
2954 wait_zfs_commit $SINGLEMDS
2957 mds2sync=$(comma_list $mds2sync)
2959 # sync MDS transactions
2960 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2962 # wait till all changes are sent and commmitted by OSTs
2963 # for ldiskfs space is released upon execution, but DMU
2964 # do this upon commit
2967 while [[ $WAIT -ne $max_wait ]]; do
2968 changes=$(do_nodes $mds2sync \
2969 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2970 #echo "$node: $changes changes on all"
2971 if [[ $changes -eq 0 ]]; then
2972 wait_zfs_commit $SINGLEMDS
2974 # the occupied disk space will be released
2975 # only after TXGs are committed
2976 wait_zfs_commit ost1
2984 echo "Delete is not completed in $((etime - stime)) seconds"
2985 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2992 # we can use "for" here because we are waiting the slowest
2993 for host in ${hostlist//,/ }; do
2994 check_network "$host" 900
2996 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3003 for facet in ${facetlist//,/ }; do
3004 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3006 wait_for_host $hostlist
3009 _wait_recovery_complete () {
3012 # Use default policy if $2 is not passed by caller.
3013 local MAX=${2:-$(max_recovery_time)}
3018 while [ $WAIT -lt $MAX ]; do
3019 STATUS=$(lctl get_param -n $param | grep status)
3021 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3024 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3026 echo "$param recovery not done in $MAX sec. $STATUS"
3030 wait_recovery_complete () {
3033 # with an assumption that at_max is the same on all nodes
3034 local MAX=${2:-$(max_recovery_time)}
3037 if [ "$FAILURE_MODE" = HARD ]; then
3038 facets=$(facets_on_host $(facet_active_host $facet))
3040 echo affected facets: $facets
3042 # we can use "for" here because we are waiting the slowest
3043 for facet in ${facets//,/ }; do
3044 local var_svc=${facet}_svc
3045 local param="*.${!var_svc}.recovery_status"
3047 local host=$(facet_active_host $facet)
3048 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3052 wait_mds_ost_sync () {
3053 # just because recovery is done doesn't mean we've finished
3054 # orphan cleanup. Wait for llogs to get synchronized.
3055 echo "Waiting for orphan cleanup..."
3056 # MAX value includes time needed for MDS-OST reconnection
3057 local MAX=$(( TIMEOUT * 2 ))
3058 local WAIT_TIMEOUT=${1:-$MAX}
3061 local list=$(comma_list $(mdts_nodes))
3062 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3063 if ! do_facet $SINGLEMDS \
3064 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3066 # old way, use mds_sync
3068 list=$(comma_list $(osts_nodes))
3069 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3072 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3073 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3074 local -a sync=($(do_nodes $list "$cmd"))
3077 for ((i=0; i<${#sync[@]}; i++)); do
3079 [ ${sync[$i]} -eq 1 ] && continue
3081 [ ${sync[$i]} -eq 0 ] && continue
3083 # there is a not finished MDS-OST synchronization
3087 sleep 2 # increase waiting time and cover statfs cache
3088 [ ${con} -eq 1 ] && return 0
3089 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3093 # show which nodes are not finished.
3094 cmd=$(echo $cmd | sed 's/-n//')
3095 do_nodes $list "$cmd"
3096 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3100 # Wait OSTs to be active on both client and MDT side.
3102 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3103 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3104 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3105 error "wait_update OSTs up on client failed"
3107 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3108 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3109 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3110 error "wait_update OSTs up on MDT0000 failed"
3113 wait_destroy_complete () {
3114 echo "Waiting for local destroys to complete"
3115 # MAX value shouldn't be big as this mean server responsiveness
3116 # never increase this just to make test pass but investigate
3117 # why it takes so long time
3120 while [ $WAIT -lt $MAX ]; do
3121 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3125 for ((i=0; i<${#RPCs[@]}; i++)); do
3126 [ ${RPCs[$i]} -eq 0 ] && continue
3127 # there are still some destroy RPCs in flight
3132 [ ${con} -eq 1 ] && return 0 # done waiting
3133 echo "Waiting ${WAIT}s for local destroys to complete"
3136 echo "Local destroys weren't done in $MAX sec."
3140 wait_delete_completed() {
3141 wait_delete_completed_mds $1 || return $?
3142 wait_destroy_complete || return $?
3151 # conf-sanity 31 takes a long time cleanup
3152 while [ $WAIT -lt 300 ]; do
3153 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3154 lctl dl | grep ' ST ' || true")
3155 [ -z "${running}" ] && return 0
3156 echo "waited $WAIT for${running}"
3157 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3159 WAIT=$((WAIT + INTERVAL))
3161 echo "service didn't stop after $WAIT seconds. Still running:"
3166 wait_remote_prog () {
3172 [ "$PDSH" = "no_dsh" ] && return 0
3174 while [ $WAIT -lt $2 ]; do
3175 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3176 [ -z "${running}" ] && return 0 || true
3177 echo "waited $WAIT for: "
3179 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3181 WAIT=$((WAIT + INTERVAL))
3183 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3184 [ -z "$pids" ] && return 0
3185 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3186 # FIXME: not portable
3187 for pid in $pids; do
3188 cat /proc/${pid}/status || true
3189 cat /proc/${pid}/wchan || true
3191 kill -9 $pid || true
3200 local clients=${1:-$CLIENTS}
3202 if [ -z "$clients" ]; then
3205 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3210 # not every config has many clients
3216 # usually checked on particular client or locally
3225 client_reconnect_try() {
3226 local f=$MOUNT/recon
3229 if [ -z "$CLIENTS" ]; then
3230 $LFS df $MOUNT; uname -n >> $f
3232 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3234 echo "Connected clients: $(cat $f)"
3235 ls -l $f > /dev/null
3239 client_reconnect() {
3240 # one client_reconnect_try call does not always do the job...
3242 client_reconnect_try && break
3247 affected_facets () {
3250 local host=$(facet_active_host $facet)
3251 local affected=$facet
3253 if [ "$FAILURE_MODE" = HARD ]; then
3254 affected=$(facets_up_on_host $host)
3260 local E2FSCK_ON_MDT0=false
3261 if [ "$1" == "--fsck" ]; then
3263 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3275 #Because it will only get up facets, we need get affected
3276 #facets before shutdown
3277 #For HARD Failure mode, it needs make sure facets on the same
3278 #HOST will only be shutdown and reboot once
3279 for facet in ${facets//,/ }; do
3280 local affected_facet
3282 #check whether facet has been included in other affected facets
3283 for ((index=0; index<$total; index++)); do
3284 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3287 if [ $skip -eq 0 ]; then
3288 affecteds[$total]=$(affected_facets $facet)
3293 for ((index=0; index<$total; index++)); do
3294 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3295 local host=$(facet_active_host $facet)
3296 echo "Failing ${affecteds[index]} on $host"
3297 shutdown_facet $facet
3300 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3301 $(mdsdevname 1) "-n" || error "Running e2fsck")
3303 for ((index=0; index<$total; index++)); do
3304 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3305 echo reboot facets: ${affecteds[index]}
3309 change_active ${affecteds[index]}
3311 wait_for_facet ${affecteds[index]}
3312 # start mgs first if it is affected
3313 if ! combined_mgs_mds &&
3314 list_member ${affecteds[index]} mgs; then
3315 mount_facet mgs || error "Restart of mgs failed"
3317 # FIXME; has to be changed to mount all facets concurrently
3318 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3319 echo mount facets: ${affecteds[index]}
3320 mount_facets ${affecteds[index]}
3330 do_facet $facet "sync; sync; sync"
3333 # make sure there will be no seq change
3334 local clients=${CLIENTS:-$HOSTNAME}
3335 local f=fsa-\\\$\(hostname\)
3336 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3337 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3339 local svc=${facet}_svc
3340 do_facet $facet $LCTL --device ${!svc} notransno
3342 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3343 # in-memory state has to be cleared by either rebooting the host or
3344 # exporting and reimporting the pool.
3346 # Although the uberblocks are not updated when a pool is freezed,
3347 # transactions are still written to the disks. Modified blocks may be
3348 # cached in memory when tests try reading them back. The
3349 # export-and-reimport process also evicts any cached pool data from
3350 # memory to provide the correct "data loss" semantics.
3352 # In the test framework, the exporting and importing operations are
3353 # handled by stop() and mount_facet() separately, which are used
3354 # inside fail() and fail_abort().
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_nodf() {
3362 local facet=$1 echo running=${running}
3363 do_facet $facet "sync; sync; sync"
3364 local svc=${facet}_svc
3365 echo Replay barrier on ${!svc}
3366 do_facet $facet $LCTL --device ${!svc} notransno
3367 set_dev_readonly $facet
3368 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3369 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3372 replay_barrier_nosync() {
3373 local facet=$1 echo running=${running}
3374 local svc=${facet}_svc
3375 echo Replay barrier on ${!svc}
3376 do_facet $facet $LCTL --device ${!svc} notransno
3377 set_dev_readonly $facet
3378 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3379 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3383 # Get Lustre client uuid for a given Lustre mount point.
3386 local mntpnt=${1:-$MOUNT}
3388 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3389 local uuid=$($LCTL get_param -n llite.$name.uuid)
3394 mds_evict_client() {
3395 local mntpnt=${1:-$MOUNT}
3396 local uuid=$(get_client_uuid $mntpnt)
3398 do_facet $SINGLEMDS \
3399 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3402 ost_evict_client() {
3403 local mntpnt=${1:-$MOUNT}
3404 local uuid=$(get_client_uuid $mntpnt)
3407 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3412 local clients=${CLIENTS:-$HOSTNAME}
3414 facet_failover $* || error "failover: $?"
3415 # to initiate all OSC idling connections
3417 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3418 clients_up || error "post-failover stat: $?"
3423 facet_failover $facet
3429 change_active $facet
3430 wait_for_facet $facet
3431 mount_facet $facet -o abort_recovery
3432 clients_up || echo "first stat failed: $?"
3433 clients_up || error "post-failover stat: $?"
3436 host_nids_address() {
3440 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3444 if [ "$1" = "'*'" ]; then echo \'*\'; else
3450 if [[ -n "$NETTYPE" ]]; then
3451 h2name_or_ip "$1" "$NETTYPE"
3453 h2name_or_ip "$1" "$2"
3456 declare -fx h2nettype
3458 # Wrapper function to print the deprecation warning
3460 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3461 if [[ -n "$NETTYPE" ]]; then
3464 h2nettype "$1" "tcp"
3468 # Wrapper function to print the deprecation warning
3470 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3471 if [[ -n "$NETTYPE" ]]; then
3474 h2nettype "$1" "o2ib"
3478 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3479 # expressions format. As a bonus we can then just pass in those variables
3480 # to pdsh. What this function does is take a HOSTLIST type string and
3481 # expand it into a space deliminated list for us.
3489 [ -z "$hostlist" ] && return
3491 # Translate the case of [..],..,[..] to [..] .. [..]
3492 list="${hostlist/],/] }"
3494 [[ "$front" == *,* ]] && {
3497 list=${list/${old}/${new}}
3500 for item in $list; do
3501 # Test if we have any []'s at all
3502 if [ "$item" != "${item/\[/}" ]; then {
3503 # Expand the [*] into list
3507 if [ "$name" != "$item" ]; then
3508 group=${item#$name[*}
3511 for range in ${group//,/ }; do
3517 # Number of leading zeros
3520 end=$(echo $end | sed 's/0*//')
3521 [[ -z "$end" ]] && end=0
3522 [[ $padlen2 -gt $padlen ]] && {
3523 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3526 begin=$(echo $begin | sed 's/0*//')
3527 [ -z $begin ] && begin=0
3529 if [ ! -z "${begin##[!0-9]*}" ]; then
3530 order=$(seq -f "%0${padlen}g" $begin $end)
3532 order=$(eval echo {$begin..$end});
3535 for num in $order; do
3536 value="${name#*,}${num}${back}"
3537 [ "$value" != "${value/\[/}" ] && {
3538 value=$(hostlist_expand "$value")
3540 myList="$myList $value"
3545 myList="$myList $item"
3548 myList=${myList//,/ }
3549 myList=${myList:1} # Remove first character which is a space
3551 # Filter any duplicates without sorting
3553 myList="${list%% *}"
3555 while [[ "$list" != ${myList##* } ]]; do
3556 local tlist=" $list"
3557 list=${tlist// ${list%% *} / }
3559 myList="$myList ${list%% *}"
3561 myList="${myList%* }";
3563 # We can select an object at an offset in the list
3566 for item in $myList; do
3568 [ $cnt -eq $offset ] && {
3572 [ $(get_node_count $myList) -ne 1 ] && myList=""
3581 [ "$facet" == client ] && echo -n $HOSTNAME && return
3582 varname=${facet}_HOST
3583 if [ -z "${!varname}" ]; then
3584 if [ "${facet:0:3}" == "ost" ]; then
3585 local fh=${facet%failover}_HOST
3586 eval export ${facet}_HOST=${!fh}
3587 if [ -z "${!varname}" ]; then
3588 eval export ${facet}_HOST=${ost_HOST}
3590 elif [ "${facet:0:3}" == "mdt" -o \
3591 "${facet:0:3}" == "mds" -o \
3592 "${facet:0:3}" == "mgs" ]; then
3593 eval export ${facet}_HOST=${mds_HOST}
3599 facet_failover_host() {
3603 var=${facet}failover_HOST
3604 if [ -n "${!var}" ]; then
3609 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3610 "${facet:0:3}" == "mgs" ]; then
3612 eval export ${facet}failover_host=${mds_HOST}
3617 if [[ $facet == ost* ]]; then
3618 eval export ${facet}failover_host=${ost_HOST}
3626 local activevar=${facet}active
3628 if [ -f $TMP/${facet}active ] ; then
3629 source $TMP/${facet}active
3632 active=${!activevar}
3633 if [ -z "$active" ] ; then
3640 facet_active_host() {
3641 facet_host $(facet_active $1)
3644 # Get the passive failover partner host of facet.
3645 facet_passive_host() {
3647 [[ $facet = client ]] && return
3649 local host=${facet}_HOST
3650 local failover_host=${facet}failover_HOST
3651 local active_host=$(facet_active_host $facet)
3653 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3655 if [[ $active_host = ${!host} ]]; then
3656 echo -n ${!failover_host}
3666 facetlist=$(exclude_items_from_list $facetlist mgs)
3668 for facet in ${facetlist//,/ }; do
3669 local failover=${facet}failover
3670 local host=`facet_host $failover`
3671 [ -z "$host" ] && return
3673 local curactive=`facet_active $facet`
3674 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3675 eval export ${facet}active=$facet
3677 eval export ${facet}active=$failover
3679 # save the active host for this facet
3680 local activevar=${facet}active
3681 echo "$activevar=${!activevar}" > $TMP/$activevar
3682 [[ $facet = mds1 ]] && combined_mgs_mds && \
3683 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3684 local TO=`facet_active_host $facet`
3685 echo "Failover $facet to $TO"
3691 # do not stripe off hostname if verbose, bug 19215
3692 if [ x$1 = x--verbose ]; then
3700 if [ "$HOST" = "$HOSTNAME" ]; then
3702 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3703 echo "cannot run remote command on $HOST with $myPDSH"
3707 echo "CMD: $HOST $@" >&2
3708 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3711 if [[ "$myPDSH" == "rsh" ]] ||
3712 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3713 # we need this because rsh and pdsh do not return
3714 # exit code of an executed command
3715 local command_status="$TMP/cs"
3716 eval $myPDSH $HOST ":> $command_status"
3717 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3718 PATH=\$PATH:/sbin:/usr/sbin;
3720 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3721 echo command failed >$command_status"
3722 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3727 # print HOSTNAME for myPDSH="no_dsh"
3728 if [[ $myPDSH = no_dsh ]]; then
3729 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3731 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3734 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3736 return ${PIPESTATUS[0]}
3740 do_node --verbose "$@"
3743 single_local_node () {
3744 [ "$1" = "$HOSTNAME" ]
3747 # Outputs environment variable assignments that should be passed to remote nodes
3751 local facets=$(get_facets)
3754 for var in ${!MODOPTS_*}; do
3755 value=${!var//\"/\\\"}
3756 echo -n " ${var}=\"$value\""
3759 for facet in ${facets//,/ }; do
3761 if [ -n "${!var}" ]; then
3762 echo -n " $var=${!var}"
3766 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3767 if [ -n "${!var}" ]; then
3768 echo -n " $var=${!var}"
3772 for var in VERBOSE; do
3773 if [ -n "${!var}" ]; then
3774 echo -n " $var=${!var}"
3778 if [ -n "$FSTYPE" ]; then
3779 echo -n " FSTYPE=$FSTYPE"
3782 for var in LNETLND NETTYPE; do
3783 if [ -n "${!var}" ]; then
3784 echo -n " $var=${!var}"
3791 # do not stripe off hostname if verbose, bug 19215
3792 if [ x$1 = x--verbose ]; then
3800 if single_local_node $rnodes; then
3802 do_nodev $rnodes "$@"
3804 do_node $rnodes "$@"
3809 # This is part from do_node
3812 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3813 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3815 export FANOUT=$(get_node_count "${rnodes//,/ }")
3817 echo "CMD: $rnodes $@" >&2
3818 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3821 # do not replace anything from pdsh output if -N is used
3822 # -N Disable hostname: prefix on lines of output.
3823 if $verbose || [[ $myPDSH = *-N* ]]; then
3824 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3826 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3828 return ${PIPESTATUS[0]}
3832 # Execute commands on a single service's host
3834 # The \a facet (service) may be on a local or remote node, which is
3835 # determined at the time the command is run.
3837 # usage: do_facet $facet command [arg ...]
3841 local HOST=$(facet_active_host $facet)
3842 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3846 # Function: do_facet_random_file $FACET $FILE $SIZE
3847 # Creates FILE with random content on the given FACET of given SIZE
3849 do_facet_random_file() {
3853 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3854 do_facet $facet "$cmd 2>/dev/null"
3857 do_facet_create_file() {
3861 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3862 do_facet $facet "$cmd 2>/dev/null"
3866 do_nodes --verbose "$@"
3872 # make sure its not already running
3874 rm -f $TMP/${facet}active
3875 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3876 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3878 if [[ $(facet_fstype $facet) == zfs ]]; then
3880 # After formatting a ZFS target, "cachefile=none" property will
3881 # be set on the ZFS storage pool so that the pool is not
3882 # automatically imported on system startup. And then the pool
3883 # will be exported so as to leave the importing and exporting
3884 # operations handled by mount_facet() and stop() separately.
3886 refresh_partition_table $facet $(facet_vdevice $facet)
3887 disable_zpool_cache $facet
3892 # Device formatted as ost
3895 local DEVNAME=OSTDEV$num
3897 local fstype=$(facet_fstype ost$num)
3901 local dev=ost${num}_dev
3902 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3903 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3904 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3906 #try $OSTZFSDEVn - independent of vdev
3907 DEVNAME=OSTZFSDEV$num
3908 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3910 error "unknown fstype!";;
3916 # Physical device location of data
3922 local fstype=$(facet_fstype ost$num)
3926 # vdevs are not supported by ldiskfs
3929 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3930 # Device formatted by zfs
3932 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3934 error "unknown fstype!";;
3940 # Logical device formatted for lustre
3943 local DEVNAME=MDSDEV$num
3945 local fstype=$(facet_fstype mds$num)
3949 local dev=mds${num}_dev
3950 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3951 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3952 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3954 # try $MDSZFSDEVn - independent of vdev
3955 DEVNAME=MDSZFSDEV$num
3956 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3958 error "unknown fstype!";;
3964 # Physical location of data
3968 local fstype=$(facet_fstype mds$num)
3972 # vdevs are not supported by ldiskfs
3975 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3976 # Device formatted by ZFS
3977 local DEVNAME=MDSDEV$num
3978 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3980 error "unknown fstype!";;
3988 local fstype=$(facet_fstype mgs)
3992 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3993 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
3994 DEVPTR=$(mdsdevname 1)
3996 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4000 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4001 ( [ -z "$MGSZFSDEV" ] &&
4002 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4003 DEVPTR=$(mdsdevname 1)
4005 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4008 error "unknown fstype!";;
4017 local fstype=$(facet_fstype mgs)
4021 # vdevs are not supported by ldiskfs
4024 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4025 ( [ -z "$MGSDEV" ] &&
4026 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4027 VDEVPTR=$(mdsvdevname 1)
4028 elif [ -n "$MGSDEV" ]; then
4032 error "unknown fstype!";;
4040 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4042 local var=${facet}_MOUNT
4043 eval mntpt=${!var:-${MOUNT}-$facet}
4050 local dev=$(facet_device $facet)
4051 local mnt=${2:-$(facet_mntpt $facet)}
4055 if dm_flakey_supported $facet; then
4056 dm_dev=$(dm_create_dev $facet $dev)
4057 [[ -n "$dm_dev" ]] || dm_dev=$dev
4059 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4060 export_dm_dev $facet $dm_dev
4062 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4067 local dev=$(facet_device $facet)
4068 local mnt=${2:-$(facet_mntpt $facet)}
4070 do_facet $facet $UMOUNT $mnt
4074 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4079 local ds=$(facet_device $facet)
4080 local mnt=${2:-$(facet_mntpt $facet)}
4085 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4086 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4087 do_facet $facet $ZFS set canmount=noauto $ds
4089 # The "legacy" mount method is used here because "zfs unmount $mnt"
4090 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4091 # targets are not available at the time, the stat(2) on $MOUNT will
4094 do_facet $facet $ZFS set mountpoint=legacy $ds
4095 do_facet $facet mount -t zfs $ds $mnt
4096 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4097 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4102 local ds=$(facet_device $facet)
4103 local mnt=${2:-$(facet_mntpt $facet)}
4104 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4105 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4106 local mntpt=${!var_mntpt}
4107 local canmnt=${!var_canmnt}
4111 do_facet $facet umount $mnt
4112 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4113 do_facet $facet $ZFS set canmount=$canmnt $ds
4120 local fstype=$(facet_fstype $facet)
4122 mount_$fstype $facet $mnt
4128 local fstype=$(facet_fstype $facet)
4130 unmount_$fstype $facet $mnt
4137 # make sure we are using the primary server, so test-framework will
4138 # be able to clean up properly.
4139 activemds=`facet_active mds1`
4140 if [ $activemds != "mds1" ]; then
4144 local clients=$CLIENTS
4145 [ -z $clients ] && clients=$(hostname)
4147 zconf_umount_clients $clients $MOUNT "$*" || true
4148 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4150 [ -n "$CLIENTONLY" ] && return
4152 # The add fn does rm ${facet}active file, this would be enough
4153 # if we use do_facet <facet> only after the facet added, but
4154 # currently we use do_facet mds in local.sh
4155 for num in `seq $MDSCOUNT`; do
4157 rm -f ${TMP}/mds${num}active
4159 combined_mgs_mds && rm -f $TMP/mgsactive
4161 for num in `seq $OSTCOUNT`; do
4163 rm -f $TMP/ost${num}active
4166 if ! combined_mgs_mds ; then
4173 cleanup_echo_devs () {
4176 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4178 for dev in $devs; do
4179 $LCTL --device $dev cleanup
4180 $LCTL --device $dev detach
4185 nfs_client_mode && return
4186 cifs_client_mode && return
4189 CLEANUP_DM_DEV=true stopall $*
4196 combined_mgs_mds () {
4197 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4198 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4202 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4206 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4212 local fsname=${3:-"$FSNAME"}
4213 local type=$(facet_type $facet)
4214 local index=$(facet_index $facet)
4215 local fstype=$(facet_fstype $facet)
4216 local host=$(facet_host $facet)
4221 if [ $type == MGS ] || ( [ $type == MDS ] &&
4222 [ "$dev" == $(mgsdevname) ] &&
4223 [ "$host" == "$(facet_host mgs)" ] ); then
4226 opts="--mgsnode=$MGSNID"
4229 if [ $type != MGS ]; then
4230 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4234 var=${facet}failover_HOST
4235 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4236 opts+=" --failnode=$(h2nettype ${!var})"
4239 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4240 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4242 if [ $type == MDS ]; then
4243 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4244 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4245 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4246 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4248 if [ $fstype == ldiskfs ]; then
4249 # Check for wide striping
4250 if [ $OSTCOUNT -gt 160 ]; then
4251 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4252 fs_mkfs_opts+="-O ea_inode"
4256 if [ -n "${!var}" ]; then
4257 fs_mkfs_opts+=" -J device=${!var}"
4259 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4261 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4265 if [ $type == OST ]; then
4266 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4268 if [ $fstype == ldiskfs ]; then
4270 if [ -n "${!var}" ]; then
4271 fs_mkfs_opts+=" -J device=${!var}"
4273 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4278 opts+=" --backfstype=$fstype"
4281 if [ -n "${!var}" ]; then
4282 opts+=" --device-size=${!var}"
4285 var=$(upper $fstype)_MKFS_OPTS
4286 fs_mkfs_opts+=${!var:+" ${!var}"}
4288 var=${type}_FS_MKFS_OPTS
4289 fs_mkfs_opts+=${!var:+" ${!var}"}
4291 if [ -n "${fs_mkfs_opts## }" ]; then
4292 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4296 opts+=${!var:+" ${!var}"}
4303 local type=$(facet_type $facet)
4304 local var=${type}_MOUNT_FS_OPTS
4306 if [ -n "${!var}" ]; then
4307 opts+=" --mountfsoptions=${!var}"
4312 check_ost_indices() {
4313 local index_count=${#OST_INDICES[@]}
4314 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4316 # OST count is greater than the index count in $OST_INDEX_LIST.
4317 # We need check whether there are duplicate indices.
4321 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4322 index=$(facet_index ost$i)
4323 for j in $(seq 0 $((index_count - 1))); do
4324 [[ $index -ne ${OST_INDICES[j]} ]] ||
4325 error "ost$i has the same index $index as ost$((j+1))"
4332 local facet_type=$1 # mgs || mds || ost
4334 local facet=${1}${2}
4337 case "$(facet_fstype $facet)" in
4339 device=$(${facet_type}devname $facet_num)
4342 device=$(${facet_type}vdevname $facet_num)
4345 error "Unhandled filesystem type"
4349 do_facet $facet "[ -e \"$device\" ]" && return
4351 # Note: the following check only works with absolute paths
4352 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4353 error "$facet: device '$device' does not exist"
4355 do_facet $facet "touch \"${device}\""
4364 echo "Format mgs: $(mgsdevname)"
4365 reformat_external_journal mgs
4367 # touch "device" in case it is a loopback file for testing and needs to
4368 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4369 # to non-existent files in /dev if the admin made a typo during setup
4372 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4373 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4383 echo "Format mds$num: $(mdsdevname $num)"
4384 reformat_external_journal mds$num
4386 __touch_device mds $num
4388 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4389 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4390 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4399 echo "Format ost$num: $(ostdevname $num)"
4400 reformat_external_journal ost$num
4402 __touch_device ost $num
4404 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4405 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4406 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4411 # Set hostid for ZFS/SPL zpool import protection
4412 # (Assumes MDS version is also OSS version)
4413 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4415 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4418 # We need ldiskfs here, may as well load them all
4420 [ -n "$CLIENTONLY" ] && return
4421 echo Formatting mgs, mds, osts
4422 if ! combined_mgs_mds ; then
4426 for num in $(seq $MDSCOUNT); do
4430 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4432 for num in $(seq $OSTCOUNT); do
4438 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4442 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4446 # 0: success, the old identity set already.
4447 # 1: success, the old identity does not set.
4452 local j=`expr $num - 1`
4453 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4455 if [ -z "$MDT" ]; then
4459 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4462 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4464 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4467 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4469 if [ $old = "NONE" ]; then
4478 zconf_umount $HOSTNAME $1 || error "umount failed"
4479 zconf_mount $HOSTNAME $1 || error "mount failed"
4487 rm -f $TMP/${facet}active
4488 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4493 local mdt_count=${1:-$MDSCOUNT}
4494 local ost_count=${2:-$OSTCOUNT}
4497 for num in $(seq $mdt_count); do
4498 DEVNAME=$(mdsdevname $num)
4499 writeconf_facet mds$num $DEVNAME || rc=$?
4502 for num in $(seq $ost_count); do
4503 DEVNAME=$(ostdevname $num)
4504 writeconf_facet ost$num $DEVNAME || rc=$?
4510 if ! combined_mgs_mds ; then
4511 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4520 for num in $(seq $MDSCOUNT); do
4521 devname=$(mdsdevname $num)
4522 start mds$num $devname $MDS_MOUNT_OPTS
4524 # We started mds$num, now we should set mds${num}_HOST
4525 # and mds${num}failover_HOST variables properly if they
4527 host=$(facet_host mds$num)
4528 for varname in mds${num}_HOST mds${num}failover_HOST; do
4529 if [[ -z "${!varname}" ]]; then
4533 if [ $IDENTITY_UPCALL != "default" ]; then
4534 switch_identity $num $IDENTITY_UPCALL
4544 for num in $(seq $OSTCOUNT); do
4545 devname=$(ostdevname $num)
4546 start ost$num $devname $OST_MOUNT_OPTS
4548 # We started ost$num, now we should set ost${num}_HOST
4549 # and ost${num}failover_HOST variables properly if they
4551 host=$(facet_host ost$num)
4552 for varname in ost${num}_HOST ost${num}failover_HOST; do
4553 if [[ -z "${!varname}" ]]; then
4561 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4562 if [ ! -z $arg1 ]; then
4563 [ "$arg1" = "server_only" ] && return
4566 if [ -n "$CLIENTS" ]; then
4567 zconf_mount_clients $CLIENTS $MOUNT
4571 if [ "$MOUNT_2" ]; then
4572 mount_client $MOUNT2
4573 if [ -n "$CLIENTS" ]; then
4574 zconf_mount_clients $CLIENTS $MOUNT2
4579 sk_nodemap_setup() {
4580 local sk_map_name=${1:-$SK_S2SNM}
4581 local sk_map_nodes=${2:-$HOSTNAME}
4582 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4583 for servernode in $sk_map_nodes; do
4584 local nids=$(do_nodes $servernode "$LCTL list_nids")
4585 for nid in $nids; do
4586 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4587 $sk_map_name --range $nid"
4595 nfs_client_mode && return
4596 cifs_client_mode && return
4598 sanity_mount_check || error "environments are insane!"
4604 if [ -z "$CLIENTONLY" ]; then
4605 echo Setup mgs, mdt, osts
4606 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4608 if $SK_MOUNTED; then
4609 echo "Shared Key file system already mounted"
4614 if $SHARED_KEY; then
4615 export SK_MOUNTED=true
4619 echo "GSS_SK: setting kernel keyring perms"
4620 do_nodes $(comma_list $(all_nodes)) \
4621 "keyctl show | grep lustre | cut -c1-11 |
4623 xargs -IX keyctl setperm X 0x3f3f3f3f"
4626 # Need to start one nodemap for servers,
4627 # and one for clients.
4628 sk_nodemap_setup $SK_S2SNM \
4629 $(comma_list $(all_server_nodes))
4631 sk_nodemap_setup $SK_S2SNMCLI \
4632 ${CLIENTS:-$HOSTNAME}
4633 echo "Nodemap set up for SK S2S, remounting."
4642 # wait a while to allow sptlrpc configuration be propogated to targets,
4643 # only needed when mounting new target devices.
4651 # by remounting mdt before ost, initial connect from mdt to ost might
4652 # timeout because ost is not ready yet. wait some time to its fully
4653 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4654 # preceeded by a context negotiation rpc with $TIMEOUT.
4655 # FIXME better by monitoring import status.
4658 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4659 set_rule $FSNAME any cli2ost $SK_FLAVOR
4660 if $SK_SKIPFIRST; then
4661 export SK_SKIPFIRST=false
4665 "lctl set_param osc.*.idle_connect=1"
4668 wait_flavor cli2mdt $SK_FLAVOR
4669 wait_flavor cli2ost $SK_FLAVOR
4674 sleep $((TIMEOUT + 5))
4680 mounted_lustre_filesystems() {
4681 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4684 init_facet_vars () {
4685 [ -n "$CLIENTONLY" ] && return 0
4692 eval export ${facet}_dev=${device}
4693 eval export ${facet}_opt=\"$@\"
4695 local dev=${facet}_dev
4697 # We need to loop for the label
4698 # in case its not initialized yet.
4699 for wait_time in {0,1,3,5,10}; do
4701 if [ $wait_time -gt 0 ]; then
4702 echo "${!dev} not yet initialized,"\
4703 "waiting ${wait_time} seconds."
4707 local label=$(devicelabel ${facet} ${!dev})
4709 # Check to make sure the label does
4710 # not include ffff at the end of the label.
4711 # This indicates it has not been initialized yet.
4713 if [[ $label =~ [f|F]{4}$ ]]; then
4714 # label is not initialized, unset the result
4715 # and either try again or fail
4722 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4724 eval export ${facet}_svc=${label}
4726 local varname=${facet}failover_HOST
4727 if [ -z "${!varname}" ]; then
4728 eval export $varname=$(facet_host $facet)
4731 varname=${facet}_HOST
4732 if [ -z "${!varname}" ]; then
4733 eval export $varname=$(facet_host $facet)
4736 # ${facet}failover_dev is set in cfg file
4737 varname=${facet}failover_dev
4738 if [ -n "${!varname}" ] ; then
4739 eval export ${facet}failover_dev=${!varname}
4741 eval export ${facet}failover_dev=$device
4744 # get mount point of already mounted device
4745 # is facet_dev is already mounted then use the real
4746 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4747 # i.e. ${facet}_MOUNT if specified by user or default
4748 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4749 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4750 if [ -z $mntpt ]; then
4751 mntpt=$(facet_mntpt $facet)
4753 eval export ${facet}_MOUNT=$mntpt
4756 init_facets_vars () {
4759 if ! remote_mds_nodsh; then
4760 for num in $(seq $MDSCOUNT); do
4761 DEVNAME=`mdsdevname $num`
4762 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4766 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4768 if ! remote_ost_nodsh; then
4769 for num in $(seq $OSTCOUNT); do
4770 DEVNAME=$(ostdevname $num)
4771 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4776 osc_ensure_active () {
4781 while [ $period -lt $timeout ]; do
4782 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4783 if [ $count -eq 0 ]; then
4787 echo "There are $count OST are inactive, wait $period seconds, and try again"
4789 period=$((period+3))
4792 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4795 set_conf_param_and_check() {
4799 local ORIG=$(do_facet $myfacet "$TEST")
4800 if [ $# -gt 3 ]; then
4806 echo "Setting $PARAM from $ORIG to $FINAL"
4807 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4808 error "conf_param $PARAM failed"
4810 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4811 error "check $PARAM failed!"
4814 set_persistent_param() {
4818 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4820 if [ $# -gt 3 ]; then
4827 if [[ $PERM_CMD = *"set_param -P"* ]]; then
4828 echo "Setting $test_param from $orig to $final"
4829 do_facet mgs "$PERM_CMD $test_param='$final'" ||
4830 error "$PERM_CMD $test_param failed"
4832 echo "Setting $param from $orig to $final"
4833 do_facet mgs "$PERM_CMD $param='$final'" ||
4834 error "$PERM_CMD $param failed"
4838 set_persistent_param_and_check() {
4842 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4844 if [ $# -gt 3 ]; then
4851 set_persistent_param $myfacet $test_param $param "$final"
4853 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
4854 error "check $param failed!"
4857 init_param_vars () {
4858 TIMEOUT=$(lctl get_param -n timeout)
4859 TIMEOUT=${TIMEOUT:-20}
4861 if [ -n $arg1 ]; then
4862 [ "$arg1" = "server_only" ] && return
4865 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4867 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4868 log "Using TIMEOUT=$TIMEOUT"
4870 osc_ensure_active $SINGLEMDS $TIMEOUT
4871 osc_ensure_active client $TIMEOUT
4872 $LCTL set_param osc.*.idle_timeout=debug
4874 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4875 local current_jobid_var=$($LCTL get_param -n jobid_var)
4877 if [ $JOBID_VAR = "existing" ]; then
4878 echo "keeping jobstats as $current_jobid_var"
4879 elif [ $current_jobid_var != $JOBID_VAR ]; then
4880 echo "setting jobstats to $JOBID_VAR"
4882 set_persistent_param_and_check client \
4883 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
4886 echo "jobstats not supported by server"
4889 if [ $QUOTA_AUTO -ne 0 ]; then
4890 if [ "$ENABLE_QUOTA" ]; then
4891 echo "enable quota as required"
4892 setup_quota $MOUNT || return 2
4894 echo "disable quota as required"
4895 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4901 nfs_client_mode () {
4902 if [ "$NFSCLIENT" ]; then
4903 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4904 local clients=$CLIENTS
4905 [ -z $clients ] && clients=$(hostname)
4907 # FIXME: remove hostname when 19215 fixed
4908 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4909 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4910 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4911 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4913 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4919 cifs_client_mode () {
4920 [ x$CIFSCLIENT = xyes ] &&
4921 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4924 check_config_client () {
4927 local mounted=$(mount | grep " $mntpt ")
4928 if [ -n "$CLIENTONLY" ]; then
4930 # CLIENTONLY should not depend on *_HOST settings
4931 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4932 # in theory someone could create a new,
4933 # client-only config file that assumed lustre was already
4934 # configured and didn't set the MGSNID. If MGSNID is not set,
4935 # then we should use the mgs nid currently being used
4936 # as the default value. bug 18021
4937 [[ x$MGSNID = x ]] &&
4940 if [[ x$mgc != xMGC$MGSNID ]]; then
4941 if [ "$mgs_HOST" ]; then
4942 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4943 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4944 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4950 echo Checking config lustre mounted on $mntpt
4951 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4952 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4956 check_config_clients () {
4957 local clients=${CLIENTS:-$HOSTNAME}
4960 nfs_client_mode && return
4961 cifs_client_mode && return
4963 do_rpc_nodes "$clients" check_config_client $mntpt
4965 sanity_mount_check || error "environments are insane!"
4969 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4970 local cltimeout=$(lctl get_param -n timeout)
4971 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4972 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4979 [ -z $mntpt ] && return 1
4980 local mounted=$(mounted_lustre_filesystems)
4982 echo $mounted' ' | grep -w -q $mntpt' '
4986 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4990 # empty lustre filesystem may have empty directories lost+found and .lustre
4992 # exclude .lustre & lost+found
4993 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4994 -print | wc -l) = 1 ] || return 1
4995 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4996 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4997 # exclude .lustre/fid (LU-2780)
4998 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4999 -print | wc -l) = 1 ] || return 1
5001 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5006 check_and_setup_lustre() {
5008 nfs_client_mode && return
5009 cifs_client_mode && return
5011 local MOUNTED=$(mounted_lustre_filesystems)
5015 # both MOUNT and MOUNT2 are not mounted
5016 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5017 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5018 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5020 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5021 export I_MOUNTED=yes
5025 elif is_mounted $MOUNT2; then
5027 # MOUNT2 is mounted, while MOUNT_2 is not set
5028 if ! [ "$MOUNT_2" ]; then
5029 cleanup_mount $MOUNT2
5030 export I_UMOUNTED2=yes
5033 # MOUNT2 is mounted, MOUNT_2 is set
5035 # FIXME: what to do if check_config failed?
5037 # 1) remote client has mounted other Lustre fs ?
5038 # 2) it has insane env ?
5039 # let's try umount MOUNT2 on all clients and mount it again:
5040 if ! check_config_clients $MOUNT2; then
5041 cleanup_mount $MOUNT2
5042 restore_mount $MOUNT2
5043 export I_MOUNTED2=yes
5048 # MOUNT is mounted MOUNT2 is not mounted
5049 elif [ "$MOUNT_2" ]; then
5050 restore_mount $MOUNT2
5051 export I_MOUNTED2=yes
5055 # FIXME: what to do if check_config failed?
5057 # 1) remote client has mounted other Lustre fs?
5058 # 2) lustre is mounted on remote_clients atall ?
5059 check_config_clients $MOUNT
5063 set_default_debug_nodes $(comma_list $(nodes_list))
5066 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5068 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5069 facets="$(get_facets OST)"
5070 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5071 facets="$facets,$(get_facets MDS)"
5072 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5073 facets="$facets,mgs"
5074 local nodes="$(facets_hosts ${facets})"
5075 if [ -n "$nodes" ] ; then
5076 do_nodes $nodes "$LCTL set_param \
5077 osd-ldiskfs.track_declares_assert=1 || true"
5087 if [ -z "$CLIENTONLY" ]; then
5088 # Enable remote MDT create for testing
5089 for num in $(seq $MDSCOUNT); do
5091 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
5096 if [ "$ONLY" == "setup" ]; then
5102 local clients=${CLIENTS:-$HOSTNAME}
5105 zconf_mount_clients $clients $mntpt
5109 local clients=${CLIENTS:-$HOSTNAME}
5112 zconf_umount_clients $clients $mntpt
5115 cleanup_and_setup_lustre() {
5116 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5117 lctl set_param debug=0 || true
5119 if [ "$ONLY" == "cleanup" ]; then
5123 check_and_setup_lustre
5126 # Get all of the server target devices from a given server node and type.
5133 if [ "$type" == ost ]; then
5134 devs=$(get_osd_param $node "" mntdev)
5136 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5138 for dev in $devs; do
5140 *loop*) do_node $node "losetup $dev" | \
5141 sed -e "s/.*(//" -e "s/).*//" ;;
5147 # Get all of the server target devices.
5152 # Master MDS parameters used by lfsck
5153 MDTNODE=$(facet_active_host $SINGLEMDS)
5154 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5158 for node in $(mdts_nodes); do
5159 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5165 for node in $(osts_nodes); do
5166 OSTDEVS[i]=$(get_mnt_devs $node ost)
5171 # Run e2fsck on MDT or OST device.
5176 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5177 local log=$TMP/e2fsck.log
5181 do_node $node $cmd 2>&1 | tee $log
5183 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5185 if [ $MDSCOUNT -gt 1 ]; then
5186 skip_noexit "DNE mode isn't supported!"
5190 error "It's not DNE mode."
5195 [ $rc -le $FSCK_MAX_ERR ] ||
5196 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5202 # Run resize2fs on MDT or OST device.
5211 do_facet $facet "$RESIZE2FS $opts $device $size"
5214 # verify a directory is shared among nodes.
5215 check_shared_dir() {
5217 local list=${2:-$(comma_list $(nodes_list))}
5219 [ -z "$dir" ] && return 1
5220 do_rpc_nodes "$list" check_logdir $dir
5221 check_write_access $dir "$list" || return 1
5226 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5227 $LCTL set_param printk=+lfsck
5228 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5230 for k in $(seq $MDSCOUNT); do
5231 # wait up to 10+1 minutes for LFSCK to complete
5232 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5233 mdd.$(facet_svc mds${k}).lfsck_layout |
5234 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5235 error "MDS${k} layout isn't the expected 'completed'"
5236 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5237 mdd.$(facet_svc mds${k}).lfsck_namespace |
5238 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5239 error "MDS${k} namespace isn't the expected 'completed'"
5241 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5242 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5243 awk '/repaired/ { print $2 }' | calc_sum)
5244 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5245 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5246 awk '/repaired/ { print $2 }' | calc_sum)
5247 local repaired=$((rep_mdt + rep_ost))
5248 [ $repaired -eq 0 ] ||
5249 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5252 dump_file_contents() {
5258 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5259 error_noexit false \
5260 "Invalid parameters for dump_file_contents()"
5263 for node in ${nodes}; do
5264 do_node $node "for i in \\\$(find $dir -type f); do
5265 echo ====\\\${i}=======================;
5267 done" >> ${logname}.${node}.log
5271 dump_command_output() {
5277 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5278 error_noexit false \
5279 "Invalid parameters for dump_command_output()"
5283 for node in ${nodes}; do
5284 do_node $node "echo ====${cmd}=======================;
5285 $cmd" >> ${logname}.${node}.log
5292 # dump file contents from /proc/spl in case of zfs test
5293 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5294 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5295 dump_command_output \
5296 "$(osts_nodes)" "zpool events -v" "${logname}"
5299 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5300 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5301 dump_command_output \
5302 "$(mdts_nodes)" "zpool events -v" "${logname}"
5306 check_and_cleanup_lustre() {
5307 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5308 "$TESTSUITE" != "sanity-scrub" ]; then
5312 if is_mounted $MOUNT; then
5313 if $DO_CLEANUP; then
5314 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5315 error "remove sub-test dirs failed"
5319 [ "$ENABLE_QUOTA" ] && restore_quota || true
5322 if [ "$I_UMOUNTED2" = "yes" ]; then
5323 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5326 if [ "$I_MOUNTED2" = "yes" ]; then
5327 cleanup_mount $MOUNT2
5330 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5331 cleanupall -f || error "cleanup failed"
5339 wait_for_function () {
5342 # suppress fn both stderr and stdout
5343 if [ "$1" = "--quiet" ]; then
5345 quiet=" > /dev/null 2>&1"
5357 eval $fn $quiet && return 0
5359 wait=$((wait + sleep))
5360 [ $wait -lt $max ] || return 1
5361 echo waiting $fn, $((max - wait)) secs left ...
5371 [ "$host" = "$HOSTNAME" ] && return 0
5373 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5374 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5375 echo "Network not available!"
5379 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5387 # Convert a space-delimited list to a comma-delimited list. If the input is
5388 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5390 # echo is used to convert newlines to spaces, since it doesn't
5391 # introduce a trailing space as using "tr '\n' ' '" does
5392 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5398 echo $list | grep -qw $item
5401 # list, excluded are the comma separated lists
5402 exclude_items_from_list () {
5408 for item in ${excluded//,/ }; do
5409 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5411 echo $(comma_list $list)
5414 # list, expand are the comma separated lists
5416 local list=${1//,/ }
5417 local expand=${2//,/ }
5420 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5421 echo $(comma_list $expanded)
5424 testslist_filter () {
5425 local script=$LUSTRE/tests/${TESTSUITE}.sh
5427 [ -f $script ] || return 0
5429 local start_at=$START_AT
5430 local stop_at=$STOP_AT
5432 local var=${TESTSUITE//-/_}_START_AT
5433 [ x"${!var}" != x ] && start_at=${!var}
5434 var=${TESTSUITE//-/_}_STOP_AT
5435 [ x"${!var}" != x ] && stop_at=${!var}
5437 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5438 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5439 /^'${start_at}'$/ {flag = 0}
5440 {if (flag == 1) print $0}
5441 /^'${stop_at}'$/ { flag = 1 }'
5445 (cd `dirname $1`; echo $PWD/`basename $1`)
5449 local types=${1:-"OST MDS MGS"}
5453 for entry in $types; do
5454 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5455 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5458 MGS ) list="$list $name";;
5459 MDS|OST|AGT ) local count=${type}COUNT
5460 for ((i=1; i<=${!count}; i++)) do
5461 list="$list ${name}$i"
5463 * ) error "Invalid facet type"
5467 echo $(comma_list $list)
5470 ##################################
5471 # Adaptive Timeouts funcs
5474 # only check mds, we assume at_max is the same on all nodes
5475 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5476 if [ $at_max -eq 0 ]; then
5487 # suppose that all ost-s have the same $at value set
5488 [ $facet != "ost" ] || facet=ost1
5490 do_facet $facet "lctl get_param -n $at"
5508 if [ $facet == "ost" ]; then
5509 facet=$(get_facets OST)
5510 elif [ $facet == "mds" ]; then
5511 facet=$(get_facets MDS)
5513 hosts=$(expand_list $hosts $(facets_hosts $facet))
5516 do_nodes $hosts lctl set_param at_max=$at_max
5519 ##################################
5523 # OBD_FAIL_MDS_ALL_REQUEST_NET
5525 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5526 do_facet client "$1" || RC=$?
5527 do_facet $SINGLEMDS lctl set_param fail_loc=0
5532 # OBD_FAIL_MDS_ALL_REPLY_NET
5534 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5536 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5540 drop_reint_reply() {
5541 # OBD_FAIL_MDS_REINT_NET_REP
5543 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5545 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5549 drop_update_reply() {
5550 # OBD_FAIL_OUT_UPDATE_NET_REP
5554 do_facet mds${index} lctl set_param fail_loc=0x1701
5555 do_facet client "$@" || RC=$?
5556 do_facet mds${index} lctl set_param fail_loc=0
5561 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5564 local timeout=${2:-0}
5565 # default is (obd_timeout / 4) if unspecified
5566 echo "timeout is $timeout/$2"
5567 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5568 do_facet client "$1" || RC=$?
5569 do_facet client "sync"
5570 do_facet ost1 lctl set_param fail_loc=0
5574 drop_ldlm_cancel() {
5575 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5577 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5578 do_nodes $list lctl set_param fail_loc=0x304
5580 do_facet client "$@" || RC=$?
5582 do_nodes $list lctl set_param fail_loc=0
5586 drop_bl_callback_once() {
5588 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5589 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5590 do_facet client lctl set_param fail_loc=0x80000305
5591 do_facet client "$@" || rc=$?
5592 do_facet client lctl set_param fail_loc=0
5593 do_facet client lctl set_param fail_val=0
5594 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5598 drop_bl_callback() {
5600 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5601 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5602 do_facet client lctl set_param fail_loc=0x305
5603 do_facet client "$@" || rc=$?
5604 do_facet client lctl set_param fail_loc=0
5605 do_facet client lctl set_param fail_val=0
5606 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5611 #define OBD_FAIL_LDLM_REPLY 0x30c
5613 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5614 do_nodes $list lctl set_param fail_loc=0x30c
5616 do_facet client "$@" || RC=$?
5618 do_nodes $list lctl set_param fail_loc=0
5622 drop_ldlm_reply_once() {
5623 #define OBD_FAIL_LDLM_REPLY 0x30c
5625 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5626 do_nodes $list lctl set_param fail_loc=0x8000030c
5628 do_facet client "$@" || RC=$?
5630 do_nodes $list lctl set_param fail_loc=0
5638 echo "clearing fail_loc on $facet"
5639 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5642 set_nodes_failloc () {
5644 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5647 cancel_lru_locks() {
5648 #$LCTL mark "cancel_lru_locks $1 start"
5649 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5650 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5651 #$LCTL mark "cancel_lru_locks $1 stop"
5656 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5657 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5658 echo "$DEFAULT_LRU_SIZE"
5663 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5666 lru_resize_disable()
5668 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5674 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5680 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5681 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5682 echo there is still data in page cache $FILE ?
5683 lctl get_param -n $FILE
5691 DEBUGSAVE="$(lctl get_param -n debug)"
5692 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5696 [ -n "$DEBUGSAVE" ] &&
5697 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5701 [ -n "$DEBUGSAVE_SERVER" ] &&
5702 do_nodes $(comma_list $(all_server_nodes)) \
5703 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5709 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5712 debug_size_restore() {
5713 [ -n "$DEBUG_SIZE_SAVED" ] && \
5714 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5718 start_full_debug_logging() {
5723 local DEBUG_SIZE=150
5725 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5726 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5729 stop_full_debug_logging() {
5734 # prints bash call stack
5735 print_stack_trace() {
5738 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5739 local src=${BASH_SOURCE[$i]}
5740 local lineno=${BASH_LINENO[$i-1]}
5741 local funcname=${FUNCNAME[$i]}
5742 echo " = $src:$lineno:$funcname()"
5747 local TYPE=${TYPE:-"FAIL"}
5750 # do not dump logs if $1=false
5751 if [ "x$1" = "xfalse" ]; then
5756 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5757 (print_stack_trace 2) >&2
5759 # We need to dump the logs on all nodes
5761 gather_logs $(comma_list $(nodes_list))
5765 [ "$TESTSUITELOG" ] &&
5766 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5767 if [ -z "$*" ]; then
5768 echo "error() without useful message, please fix" > $LOGDIR/err
5770 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5771 echo "$@" > $LOGDIR/ignore
5773 echo "$@" > $LOGDIR/err
5777 # cleanup the env for failed tests
5781 ##################################
5783 ##################################
5785 # usage: stack_trap arg sigspec
5787 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5788 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5789 # of overwriting them.
5790 # stacked traps are executed in reverse order of their registration
5792 # arg and sigspec have the same meaning as in man (1) trap
5798 # Use "trap -p" to get the quoting right
5799 local old_trap="$(trap -p "$sigspec")"
5800 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5801 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5803 # Once again, use "trap -p" to get the quoting right
5804 local new_trap="$(trap -- "$arg" "$sigspec"
5806 trap -- '' "$sigspec")"
5808 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5810 # The resulting string should be safe to "eval" as it is (supposedly
5811 # correctly) quoted by "trap -p"
5812 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5821 local log=$TESTSUITELOG
5823 [ -f "$log" ] && grep -q FAIL $log && status=1
5837 # use only if we are ignoring failures for this test, bugno required.
5838 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5839 # e.g. error_ignore bz5494 "your message" or
5840 # error_ignore LU-5494 "your message"
5842 local TYPE="IGNORE ($1)"
5847 error_and_remount() {
5849 remount_client $MOUNT
5853 # Throw an error if it's not running in vm - usually for performance
5856 local virt=$(running_in_vm)
5857 if [[ -n "$virt" ]]; then
5858 echo "running in VM '$virt', ignore error"
5859 error_ignore env=$virt "$@"
5866 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5871 log " SKIP: $TESTSUITE $TESTNAME $@"
5873 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5874 skip_logged $TESTNAME "$@"
5877 echo "$@" > $LOGDIR/skip
5880 [[ -n "$TESTSUITELOG" ]] &&
5881 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5889 build_test_filter() {
5890 EXCEPT="$EXCEPT $(testslist_filter)"
5893 if [[ $O = [0-9]*-[0-9]* ]]; then
5894 for num in $(seq $(echo $O | tr '-' ' ')); do
5902 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5903 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5904 [ "$EXCEPT_SLOW" ] && \
5905 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5906 for E in $EXCEPT; do
5907 eval EXCEPT_${E}=true
5909 for E in $ALWAYS_EXCEPT; do
5910 eval EXCEPT_ALWAYS_${E}=true
5912 for E in $EXCEPT_SLOW; do
5913 eval EXCEPT_SLOW_${E}=true
5915 for G in $GRANT_CHECK_LIST; do
5916 eval GCHECK_ONLY_${G}=true
5921 if [[ $1 = [a-z]* ]]; then
5928 # print a newline if the last test was skipped
5929 export LAST_SKIPPED=
5930 export ALWAYS_SKIPPED=
5932 # Main entry into test-framework. This is called with the name and
5933 # description of a test. The name is used to find the function to run
5934 # the test using "test_$name".
5936 # This supports a variety of methods of specifying specific test to
5937 # run or not run. These need to be documented...
5942 export base=$(basetest $1)
5943 if [ -n "$ONLY" ]; then
5945 if [ ${!testname}x != x ]; then
5946 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5947 run_one_logged $1 "$2"
5951 if [ ${!testname}x != x ]; then
5952 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5953 run_one_logged $1 "$2"
5963 if [ ${!testname}x != x ]; then
5964 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
5967 testname=EXCEPT_$base
5968 if [ ${!testname}x != x ]; then
5969 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
5972 testname=EXCEPT_ALWAYS_$1
5973 if [ ${!testname}x != x ]; then
5974 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
5977 testname=EXCEPT_ALWAYS_$base
5978 if [ ${!testname}x != x ]; then
5979 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
5982 testname=EXCEPT_SLOW_$1
5983 if [ ${!testname}x != x ]; then
5984 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
5987 testname=EXCEPT_SLOW_$base
5988 if [ ${!testname}x != x ]; then
5989 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
5995 run_one_logged $1 "$2"
6002 load_module ../libcfs/libcfs/libcfs
6014 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6019 strace -o $TMP/$1.strace -ttt $*
6021 log "FINISHED: $*: rc $RC"
6028 banner test complete, duration $duration sec
6029 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6030 echo duration $duration >>$TESTSUITELOG
6034 # Set TEST_STATUS here. It will be used for logging the result.
6037 if [[ -f $LOGDIR/err ]]; then
6039 elif [[ -f $LOGDIR/skip ]]; then
6042 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6046 local FFREE=$(do_node $SINGLEMDS \
6047 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6048 local FTOTAL=$(do_node $SINGLEMDS \
6049 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6051 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6055 echo -n "Resetting fail_loc on all nodes..."
6056 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6057 fail_val=0 2>/dev/null" || true
6063 # Log a message (on all nodes) padded with "=" before and after.
6064 # Also appends a timestamp and prepends the testsuite name.
6067 EQUALS="===================================================================================================="
6069 msg="== ${TESTSUITE} $*"
6071 [[ $last != "=" && $last != " " ]] && msg="$msg "
6072 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6073 # always include at least == after the message
6074 log "$msg== $(date +"%H:%M:%S (%s)")"
6077 check_dmesg_for_errors() {
6079 local errors="VFS: Busy inodes after unmount of\|\
6080 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6081 group descriptors corrupted"
6083 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6084 [ -z "$res" ] && return 0
6085 echo "Kernel error detected: $res"
6090 # Run a single test function and cleanup after it.
6092 # This function should be run in a subshell so the test func can
6093 # exit() without stopping the whole script.
6098 export tfile=f${testnum}.${TESTSUITE}
6099 export tdir=d${testnum}.${TESTSUITE}
6100 export TESTNAME=test_$testnum
6101 local SAVE_UMASK=`umask`
6104 if ! grep -q $DIR /proc/mounts; then
6108 banner "test $testnum: $message"
6109 test_${testnum} || error "test_$testnum failed with $?"
6112 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6114 check_dmesg_for_errors || error "Error in dmesg detected"
6115 if [ "$PARALLEL" != "yes" ]; then
6116 ps auxww | grep -v grep | grep -q multiop &&
6117 error "multiop still running"
6128 # Wrapper around run_one to ensure:
6129 # - test runs in subshell
6130 # - output of test is saved to separate log file for error reporting
6131 # - test result is saved to data file
6134 local BEFORE=$(date +%s)
6136 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6137 local test_log=$LOGDIR/$name
6138 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6139 local zfs_debug_log=$LOGDIR/$zfs_log_name
6141 rm -rf $LOGDIR/ignore
6143 local SAVE_UMASK=$(umask)
6147 log_sub_test_begin test_${1}
6148 (run_one $1 "$2") 2>&1 | tee -i $test_log
6149 local RC=${PIPESTATUS[0]}
6151 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6152 echo "test_$1 returned $RC" | tee $LOGDIR/err
6154 duration=$(($(date +%s) - $BEFORE))
6155 pass "$1" "(${duration}s)"
6157 if [[ -f $LOGDIR/err ]]; then
6158 TEST_ERROR=$(cat $LOGDIR/err)
6159 elif [[ -f $LOGDIR/ignore ]]; then
6160 TEST_ERROR=$(cat $LOGDIR/ignore)
6161 elif [[ -f $LOGDIR/skip ]]; then
6162 TEST_ERROR=$(cat $LOGDIR/skip)
6164 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6166 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6170 if [ -f $LOGDIR/err ]; then
6171 log_zfs_info "$zfs_debug_log"
6172 $FAIL_ON_ERROR && exit $RC
6181 # Print information of skipped tests to result.yml
6184 log_sub_test_begin $1
6186 log_sub_test_end "SKIP" "0" "0" "$@"
6190 (cd $(dirname $1); echo $PWD/$(basename $1))
6195 export base=$(basetest $1)
6196 [ "$CHECK_GRANT" == "no" ] && return 0
6198 testnamebase=GCHECK_ONLY_${base}
6199 testname=GCHECK_ONLY_$1
6200 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6202 echo -n "checking grant......"
6204 local clients=$CLIENTS
6205 [ -z "$clients" ] && clients=$(hostname)
6207 # sync all the data and make sure no pending data on server
6208 do_nodes $clients sync
6209 clients_up # initiate all idling connections
6212 client_grant=$(do_nodes $clients \
6213 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6214 awk '{ total += $1 } END { printf("%0.0f", total) }')
6217 # which is tot_granted less grant_precreate
6218 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6220 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6221 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6222 /tot_pending/{ total -= $2 };
6223 /grant_precreate/{ total -= $2 };
6224 END { printf("%0.0f", total) }')
6226 # check whether client grant == server grant
6227 if [[ $client_grant -ne $server_grant ]]; then
6228 do_nodes $(comma_list $(osts_nodes)) \
6229 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6230 "obdfilter.${FSNAME}-OST*.grant_*"
6231 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6232 error "failed: client:${client_grant} server: ${server_grant}."
6234 echo "pass: client:${client_grant} server: ${server_grant}"
6238 ########################
6244 ost=`echo $1 | awk -F_ '{print $3}'`
6245 if [ -z $ost ]; then
6246 ost=`echo $1 | sed 's/-osc.*//'`
6251 ostuuid_from_index()
6253 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6256 ostname_from_index() {
6257 local uuid=$(ostuuid_from_index $1)
6261 index_from_ostuuid()
6263 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6266 mdtuuid_from_index()
6268 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6272 # Return unique identifier for given hostname
6275 echo $host_name | md5sum | cut -d' ' -f1
6279 # Returns list of ip addresses for each interface
6281 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6286 # Cache address list to avoid mutiple execution of local_addr_list
6287 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6289 for i in $LOCAL_ADDR_LIST ; do
6290 [[ "$i" == "$addr" ]] && return 0
6297 local is_local="IS_LOCAL_$(host_id $host_name)"
6298 if [ -z "${!is_local-}" ] ; then
6300 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6301 is_local_addr "$host_ip" && eval $is_local=1
6303 [[ "${!is_local}" == "1" ]]
6308 local_node $node && return 1
6315 for node in $(mdts_nodes); do
6316 remote_node $node && return 0
6323 [ -n "$CLIENTONLY" ] && return 0 || true
6324 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6329 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6330 MSKIPPED=1 && return 1
6337 for node in $(osts_nodes) ; do
6338 remote_node $node && return 0
6345 [ -n "$CLIENTONLY" ] && return 0 || true
6346 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6351 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6352 OSKIPPED=1 && return 1
6358 [ -n "$CLIENTONLY" ] && return 0 || true
6360 MGS=$(facet_host mgs)
6361 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6366 remote_mds_nodsh || remote_ost_nodsh || \
6367 $(single_local_node $(comma_list $(nodes_list)))
6371 remote_ost && remote_mds
6374 # Get the active nodes for facets.
6382 for facet in ${facets//,/ }; do
6383 nodes="$nodes $(facet_active_host $facet)"
6386 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6390 # Get name of the active MGS node.
6392 echo -n $(facets_nodes $(get_facets MGS))
6395 # Get all of the active MDS nodes.
6397 echo -n $(facets_nodes $(get_facets MDS))
6400 # Get all of the active OSS nodes.
6402 echo -n $(facets_nodes $(get_facets OST))
6405 # Get all of the active AGT (HSM agent) nodes.
6407 echo -n $(facets_nodes $(get_facets AGT))
6410 # Get all of the client nodes and active server nodes.
6412 local nodes=$HOSTNAME
6416 # CLIENTS (if specified) contains the local client
6417 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6419 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6420 nodes="$nodes $(facets_nodes $(get_facets))"
6423 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6427 # Get all of the remote client nodes and remote active server nodes.
6428 remote_nodes_list () {
6429 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6432 # Get all of the MDS nodes, including active and passive nodes.
6436 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6440 for i in $(seq $MDSCOUNT); do
6442 failover_host=mds${i}failover_HOST
6443 nodes="$nodes ${!host} ${!failover_host}"
6446 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6450 # Get all of the OSS nodes, including active and passive nodes.
6454 local nodes="${ost_HOST} ${ostfailover_HOST}"
6458 for i in $(seq $OSTCOUNT); do
6460 failover_host=ost${i}failover_HOST
6461 nodes="$nodes ${!host} ${!failover_host}"
6464 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6468 # Get all of the server nodes, including active and passive nodes.
6469 all_server_nodes () {
6474 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6476 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6480 # Get all of the client and server nodes, including active and passive nodes.
6482 local nodes=$HOSTNAME
6486 # CLIENTS (if specified) contains the local client
6487 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6489 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6490 nodes="$nodes $(all_server_nodes)"
6493 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6497 init_clients_lists () {
6498 # Sanity check: exclude the local client from RCLIENTS
6499 local clients=$(hostlist_expand "$RCLIENTS")
6500 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6502 # Sanity check: exclude the dup entries
6503 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6505 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6507 # Sanity check: exclude the dup entries from CLIENTS
6508 # for those configs which has SINGLCLIENT set to local client
6509 clients=$(for i in $clients; do echo $i; done | sort -u)
6511 CLIENTS=$(comma_list $clients)
6512 local -a remoteclients=($RCLIENTS)
6513 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6514 varname=CLIENT$((i + 2))
6515 eval $varname=${remoteclients[i]}
6518 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6521 get_random_entry () {
6524 rnodes=${rnodes//,/ }
6526 local -a nodes=($rnodes)
6527 local num=${#nodes[@]}
6528 local i=$((RANDOM * num * 2 / 65536))
6534 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6538 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6539 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6544 echo $nodes | wc -w || true
6548 local nodes=$(osts_nodes)
6549 local osscount=$(get_node_count "$nodes")
6550 [ ! "$OSTCOUNT" = "$osscount" ]
6554 local nodes=$(mdts_nodes)
6555 local mdtcount=$(get_node_count "$nodes")
6556 [ ! "$MDSCOUNT" = "$mdtcount" ]
6559 generate_machine_file() {
6560 local nodes=${1//,/ }
6561 local machinefile=$2
6563 for node in $nodes; do
6564 echo $node >>$machinefile || \
6565 { echo "can not generate machinefile $machinefile" && return 1; }
6570 local file=$1/stripe
6573 $LFS getstripe -v $file || error "getstripe $file failed"
6577 setstripe_nfsserver () {
6579 local nfsexportdir=$2
6583 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6584 { print $1 }' /proc/mounts | cut -f 1 -d :))
6586 # check that only one nfs mounted
6587 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6588 (( ${#nfsexport[@]} == 1 )) ||
6589 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6591 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6594 # Check and add a test group.
6600 local gid=$(getent group $group_name | cut -d: -f3)
6601 if [[ -n "$gid" ]]; then
6602 [[ "$gid" -eq "$group_id" ]] || {
6603 error_noexit "inconsistent group ID:" \
6604 "new: $group_id, old: $gid"
6608 groupadd -g $group_id $group_name
6615 # Check and add a test user.
6628 local uid=$(getent passwd $user_name | cut -d: -f3)
6629 if [[ -n "$uid" ]]; then
6630 if [[ "$uid" -eq "$user_id" ]]; then
6631 local dir=$(getent passwd $user_name | cut -d: -f6)
6632 if [[ "$dir" != "$home" ]]; then
6634 usermod -d $home $user_name
6638 error_noexit "inconsistent user ID:" \
6639 "new: $user_id, old: $uid"
6644 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6651 check_runas_id_ret() {
6653 local myRUNAS_UID=$1
6654 local myRUNAS_GID=$2
6657 if [ -z "$myRUNAS" ]; then
6658 error_exit "myRUNAS command must be specified for check_runas_id"
6661 $myRUNAS krb5_login.sh || \
6662 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6664 mkdir $DIR/d0_runas_test
6666 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6667 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6668 rm -rf $DIR/d0_runas_test
6673 local myRUNAS_UID=$1
6674 local myRUNAS_GID=$2
6677 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6678 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6679 Please set RUNAS_ID to some UID which exists on MDS and client or
6680 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6683 # obtain the UID/GID for MPI_USER
6687 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6688 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6690 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6691 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6694 # obtain and cache Kerberos ticket-granting ticket
6695 refresh_krb5_tgt() {
6696 local myRUNAS_UID=$1
6697 local myRUNAS_GID=$2
6700 if [ -z "$myRUNAS" ]; then
6701 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6704 CLIENTS=${CLIENTS:-$HOSTNAME}
6705 do_nodes $CLIENTS "set -x
6706 if ! $myRUNAS krb5_login.sh; then
6707 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6712 # Run multiop in the background, but wait for it to print
6713 # "PAUSING" to its stdout before returning from this function.
6714 multiop_bg_pause() {
6715 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6719 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6722 echo "$MULTIOP_PROG $FILE v$ARGS"
6723 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6725 echo "TMPPIPE=${TMPPIPE}"
6726 read -t 60 multiop_output < $TMPPIPE
6727 if [ $? -ne 0 ]; then
6732 if [ "$multiop_output" != "PAUSING" ]; then
6733 echo "Incorrect multiop output: $multiop_output"
6748 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6754 inodes_available () {
6755 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6756 sort -un | head -n1) || return 1
6760 mdsrate_inodes_available () {
6761 local min_inodes=$(inodes_available)
6762 echo $((min_inodes * 99 / 100))
6765 # reset stat counters
6767 local paramfile="$1"
6768 lctl set_param -n $paramfile=0
6773 local paramfile="$1"
6775 lctl get_param -n $paramfile |
6776 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6780 awk '{sum += $1} END { printf("%0.0f", sum) }'
6783 calc_osc_kbytes () {
6784 $LFS df $MOUNT > /dev/null
6785 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6788 # save_lustre_params(comma separated facet list, parameter_mask)
6789 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6790 save_lustre_params() {
6795 for facet in ${facets//,/ }; do
6796 facet_svc=$(facet_svc $facet)
6798 "params=\\\$($LCTL get_param $2);
6799 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6800 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6801 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6802 while read s; do echo $facet \\\$s;
6803 done <<< \\\"\\\$param\\\""
6807 # restore lustre parameters from input stream, produces by save_lustre_params
6808 restore_lustre_params() {
6813 while IFS=" =" read facet name val; do
6814 do_facet $facet "$LCTL set_param -n $name=$val"
6818 check_node_health() {
6819 local nodes=${1:-$(comma_list $(nodes_list))}
6821 for node in ${nodes//,/ }; do
6822 check_network "$node" 5
6823 if [ $? -eq 0 ]; then
6824 do_node $node "rc=0;
6825 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6826 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6827 echo \\\$(hostname -s): \\\$val;
6830 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6835 mdsrate_cleanup () {
6837 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6838 --nfiles $3 --dir $4 --filefmt $5 $6
6843 delayed_recovery_enabled () {
6844 local var=${SINGLEMDS}_svc
6845 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6848 ########################
6850 convert_facet2label() {
6853 if [ x$facet = xost ]; then
6857 local varsvc=${facet}_svc
6859 if [ -n ${!varsvc} ]; then
6862 error "No lablel for $facet!"
6866 get_clientosc_proc_path() {
6867 echo "${1}-osc-ffff*"
6870 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6871 # used by MDT would not be changed.
6872 # mdt lov: fsname-mdtlov
6873 # mdt osc: fsname-OSTXXXX-osc
6874 mds_on_old_device() {
6875 local mds=${1:-"$SINGLEMDS"}
6877 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6878 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6879 > /dev/null 2>&1" && return 0
6884 get_mdtosc_proc_path() {
6886 local ost_label=${2:-"*OST*"}
6888 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6889 local mdt_label=$(convert_facet2label $mds_facet)
6890 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6892 if [[ $ost_label = *OST* ]]; then
6893 echo "${ost_label}-osc-${mdt_index}"
6895 echo "${ost_label}-osp-${mdt_index}"
6899 get_osc_import_name() {
6902 local label=$(convert_facet2label $ost)
6904 if [ "${facet:0:3}" = "mds" ]; then
6905 get_mdtosc_proc_path $facet $label
6909 get_clientosc_proc_path $label
6913 _wait_import_state () {
6916 local maxtime=${3:-$(max_recovery_time)}
6917 local error_on_failure=${4:-1}
6921 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6922 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6923 if [ "${expected}" == "DISCONN" ]; then
6924 # for disconn we can check after proc entry is removed
6925 [ "x${CONN_STATE}" == "x" ] && return 0
6926 # with AT enabled, we can have connect request timeout near of
6927 # reconnect timeout and test can't see real disconnect
6928 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6930 if [ $i -ge $maxtime ]; then
6931 [ $error_on_failure -ne 0 ] && \
6932 error "can't put import for $CONN_PROC into ${expected}" \
6933 "state after $i sec, have ${CONN_STATE}"
6937 # Add uniq for multi-mount case
6938 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6942 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6946 wait_import_state() {
6949 local maxtime=${3:-$(max_recovery_time)}
6950 local error_on_failure=${4:-1}
6953 for param in ${params//,/ }; do
6954 _wait_import_state $state $param $maxtime $error_on_failure || return
6958 wait_import_state_mount() {
6959 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6963 wait_import_state $*
6966 # One client request could be timed out because server was not ready
6967 # when request was sent by client.
6968 # The request timeout calculation details :
6970 # /* We give the server rq_timeout secs to process the req, and
6971 # add the network latency for our local timeout. */
6972 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6973 # ptlrpc_at_get_net_latency(request) ;
6975 # ptlrpc_connect_import ()
6976 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6979 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6980 # ptlrpc_at_get_net_latency(request) ->
6981 # at_get (max (iat_net_latency=0, at_min)) = at_min
6984 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6985 # INITIAL_CONNECT_TIMEOUT + at_min
6987 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6988 # because we can not get this value in runtime,
6989 # the value depends on configure options, and it is not stored in /proc.
6991 # #define CONNECTION_SWITCH_MIN 5U
6992 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6994 request_timeout () {
6997 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6998 local init_connect_timeout=$TIMEOUT
6999 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7001 local at_min=$(at_get $facet at_min)
7003 echo $(( init_connect_timeout + at_min ))
7006 _wait_osc_import_state() {
7010 local target=$(get_osc_import_name $facet $ost_facet)
7011 local param="osc.${target}.ost_server_uuid"
7015 # 1. wait the deadline of client 1st request (it could be skipped)
7016 # 2. wait the deadline of client 2nd request
7017 local maxtime=$(( 2 * $(request_timeout $facet)))
7019 if [[ $facet == client* ]]; then
7020 # During setup time, the osc might not be setup, it need wait
7021 # until list_param can return valid value.
7022 params=$($LCTL list_param $param 2>/dev/null || true)
7023 while [ -z "$params" ]; do
7024 if [ $i -ge $maxtime ]; then
7025 echo "can't get $param in $maxtime secs"
7030 params=$($LCTL list_param $param 2>/dev/null || true)
7034 if [[ $ost_facet = mds* ]]; then
7035 # no OSP connection to itself
7036 if [[ $facet = $ost_facet ]]; then
7039 param="osp.${target}.mdt_server_uuid"
7043 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7044 wait_import_state $expected "$params" $maxtime; then
7045 error "$facet: import is not in $expected state after $maxtime"
7052 wait_osc_import_state() {
7058 if [[ $facet = mds ]]; then
7059 for num in $(seq $MDSCOUNT); do
7060 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7063 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7067 wait_osc_import_ready() {
7068 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7071 _wait_mgc_import_state() {
7074 local error_on_failure=${3:-1}
7075 local param="mgc.*.mgs_server_uuid"
7079 # 1. wait the deadline of client 1st request (it could be skipped)
7080 # 2. wait the deadline of client 2nd request
7081 local maxtime=$(( 2 * $(request_timeout $facet)))
7083 if [[ $facet == client* ]]; then
7084 # During setup time, the osc might not be setup, it need wait
7085 # until list_param can return valid value. And also if there
7086 # are mulitple osc entries we should list all of them before
7088 params=$($LCTL list_param $param 2>/dev/null || true)
7089 while [ -z "$params" ]; do
7090 if [ $i -ge $maxtime ]; then
7091 echo "can't get $param in $maxtime secs"
7096 params=$($LCTL list_param $param 2>/dev/null || true)
7099 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7100 wait_import_state $expected "$params" $maxtime \
7101 $error_on_failure; then
7102 if [ $error_on_failure -ne 0 ]; then
7103 error "import is not in ${expected} state"
7111 wait_mgc_import_state() {
7114 local error_on_failure=${3:-1}
7117 if [[ $facet = mds ]]; then
7118 for num in $(seq $MDSCOUNT); do
7119 _wait_mgc_import_state mds$num "$expected" \
7120 $error_on_failure || return
7123 _wait_mgc_import_state "$facet" "$expected"
7124 $error_on_failure || return
7128 wait_dne_interconnect() {
7131 if [ $MDSCOUNT -gt 1 ]; then
7132 for num in $(seq $MDSCOUNT); do
7133 wait_osc_import_ready mds mds$num
7138 get_clientmdc_proc_path() {
7142 get_clientmgc_proc_path() {
7150 [ -z "$list" ] && return 0
7152 # Add paths to lustre tests for 32 and 64 bit systems.
7153 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7154 local TESTPATH="$RLUSTRE/tests:"
7155 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7156 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7159 wait_clients_import_state () {
7166 if [ "$FAILURE_MODE" = HARD ]; then
7167 facets=$(facets_on_host $(facet_active_host $facet))
7170 for facet in ${facets//,/ }; do
7171 local label=$(convert_facet2label $facet)
7174 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7175 $label).ost_server_uuid" ;;
7176 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7177 $label).mds_server_uuid" ;;
7178 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7179 $label).mgs_server_uuid" ;;
7180 *) error "unknown facet!" ;;
7183 local params=$(expand_list $params $proc_path)
7186 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7188 error "import is not in ${expected} state"
7200 # wait until all MDTs are in the expected state
7201 for ((num = 1; num <= $MDSCOUNT; num++)); do
7202 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7206 if [ $facet = "mds" ]; then
7207 mproc="osp.$mdtosp.active"
7208 [ $num -eq $((tgt_idx + 1)) ] && continue
7210 mproc="osc.$mdtosp.active"
7216 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7219 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7220 if [ $result -eq $expected ]; then
7221 echo -n "target updated after"
7222 echo "$wait sec (got $result)"
7226 if [ $wait -eq $max ]; then
7227 error "$tgt_name: wanted $expected got $result"
7229 echo "Waiting $((max - wait)) secs for $tgt_name"
7239 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7240 $LCTL get_param obdfilter.*.kbytesavail))
7241 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7242 $LCTL get_param -n obdfilter.*.tot_granted))
7243 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7244 $LCTL get_param -n obdfilter.*.kbytestotal))
7245 for ((i=0; i<${#AVAILA[@]}; i++)); do
7246 local -a AVAIL1=(${AVAILA[$i]//=/ })
7247 local -a TOTAL=(${TOTALA[$i]//=/ })
7248 GRANT=$((${GRANTA[$i]}/1024))
7249 # allow 1% of total space in bavail because of delayed
7250 # allocation with ZFS which might release some free space after
7251 # txg commit. For small devices, we set a mininum of 8MB
7252 local LIMIT=$((${TOTAL} / 100 + 8000))
7253 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7254 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7255 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7256 echo " FULL" || echo
7262 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7265 check_pool_not_exist() {
7266 local fsname=${1%%.*}
7267 local poolname=${1##$fsname.}
7268 [[ $# -ne 1 ]] && return 0
7269 [[ x$poolname = x ]] && return 0
7270 list_pool $fsname | grep -w $1 && return 1
7275 local fsname=${1%%.*}
7276 local poolname=${1##$fsname.}
7278 stack_trap "destroy_test_pools $fsname" EXIT
7279 do_facet mgs lctl pool_new $1
7281 # get param should return err unless pool is created
7282 [[ $RC -ne 0 ]] && return $RC
7284 for mds_id in $(seq $MDSCOUNT); do
7285 local mdt_id=$((mds_id-1))
7286 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7287 wait_update_facet mds$mds_id \
7288 "lctl get_param -n lod.$lodname.pools.$poolname \
7289 2>/dev/null || echo foo" "" ||
7290 error "mds$mds_id: pool_new failed $1"
7292 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7293 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7299 add_pool_to_list () {
7300 local fsname=${1%%.*}
7301 local poolname=${1##$fsname.}
7303 local listvar=${fsname}_CREATED_POOLS
7304 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7308 remove_pool_from_list () {
7309 local fsname=${1%%.*}
7310 local poolname=${1##$fsname.}
7312 local listvar=${fsname}_CREATED_POOLS
7313 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7317 destroy_pool_int() {
7319 local OSTS=$(list_pool $1)
7320 for ost in $OSTS; do
7321 do_facet mgs lctl pool_remove $1 $ost
7323 do_facet mgs lctl pool_destroy $1
7326 # <fsname>.<poolname> or <poolname>
7328 local fsname=${1%%.*}
7329 local poolname=${1##$fsname.}
7331 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7335 check_pool_not_exist $fsname.$poolname
7336 [[ $? -eq 0 ]] && return 0
7338 destroy_pool_int $fsname.$poolname
7340 [[ $RC -ne 0 ]] && return $RC
7341 for mds_id in $(seq $MDSCOUNT); do
7342 local mdt_id=$((mds_id-1))
7343 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7344 wait_update_facet mds$mds_id \
7345 "lctl get_param -n lod.$lodname.pools.$poolname \
7346 2>/dev/null || echo foo" "foo" ||
7347 error "mds$mds_id: destroy pool failed $1"
7349 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7350 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7352 remove_pool_from_list $fsname.$poolname
7358 local fsname=${1:-$FSNAME}
7360 local listvar=${fsname}_CREATED_POOLS
7362 [ x${!listvar} = x ] && return 0
7364 echo "Destroy the created pools: ${!listvar}"
7365 for poolname in ${!listvar//,/ }; do
7366 destroy_pool $fsname.$poolname
7370 destroy_test_pools () {
7372 local fsname=${1:-$FSNAME}
7373 destroy_pools $fsname || true
7379 local ts=$(date +%s)
7382 if [[ ! -f "$YAML_LOG" ]]; then
7383 # init_logging is not performed before gather_logs,
7384 # so the $LOGDIR needs to be checked here
7385 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7388 [ -f $LOGDIR/shared ] && docp=false
7390 # dump lustre logs, dmesg
7392 prefix="$TESTLOG_PREFIX.$TESTNAME"
7394 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7396 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7397 echo "Dumping logs only on local client."
7398 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7399 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7404 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7405 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7407 if [ ! -f $LOGDIR/shared ]; then
7408 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7421 for i in $(seq 0 $num_mntpts); do
7422 cmd="ls -laf ${mntpt_root}$i/$dir"
7428 for pid in $pids; do
7435 # check_and_start_recovery_timer()
7436 # service_time = at_est2timeout(service_time);
7437 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7438 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7440 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7441 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7442 #define CONNECTION_SWITCH_MIN 5
7443 #define CONNECTION_SWITCH_INC 5
7444 max_recovery_time() {
7445 local init_connect_timeout=$((TIMEOUT / 20))
7446 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7448 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7449 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7451 echo -n $service_time
7454 recovery_time_min() {
7455 local connection_switch_min=5
7456 local connection_switch_inc=5
7457 local connection_switch_max
7458 local reconnect_delay_max
7459 local initial_connect_timeout
7463 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7464 (($connection_switch_min > $TIMEOUT)) &&
7465 max=$connection_switch_min || max=$TIMEOUT
7466 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7468 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7469 timeout_20=$((TIMEOUT/20))
7470 (($connection_switch_min > $timeout_20)) &&
7471 initial_connect_timeout=$connection_switch_min ||
7472 initial_connect_timeout=$timeout_20
7474 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7475 initial_connect_timeout))
7476 echo $((2 * reconnect_delay_max))
7479 get_clients_mount_count () {
7480 local clients=${CLIENTS:-$HOSTNAME}
7482 # we need to take into account the clients mounts and
7483 # exclude mds/ost mounts if any;
7484 do_nodes $clients cat /proc/mounts | grep lustre |
7485 grep -w $MOUNT | wc -l
7489 PROC_CLI="srpc_info"
7490 PROC_CON="srpc_contexts"
7498 if [ $M -lt $N ]; then
7502 while [ $N -lt $M ]; do
7512 calc_connection_cnt() {
7515 # MDT->MDT = 2 * C(M, 2)
7519 comb_m2=$(combination $MDSCOUNT 2)
7521 local num_clients=$(get_clients_mount_count)
7523 local cnt_mdt2mdt=$((comb_m2 * 2))
7524 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7525 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7526 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7527 if is_mounted $MOUNT2; then
7528 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7529 cnt_cli2ost=$((cnt_cli2ost * 2))
7537 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7538 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7539 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7540 + cnt_cli2ost + cnt_cli2mdt))
7554 local cmd="$tgt.srpc.flavor"
7556 if [ $net == "any" ]; then
7561 if [ $dir != "any" ]; then
7566 log "Setting sptlrpc rule: $cmd"
7567 do_facet mgs "$LCTL conf_param $cmd"
7573 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7583 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7584 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7586 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7588 if [ "x$bulkspec" != "x" ]; then
7589 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7591 if [ "x$algs" != "x" ]; then
7592 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7594 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7595 if [ $bulk == "bulkn" ]; then
7596 bulk_count=`echo "$output" | grep "bulk flavor" \
7597 | grep "null/null" | wc -l`
7598 elif [ $bulk == "bulki" ]; then
7599 bulk_count=`echo "$output" | grep "bulk flavor" \
7600 | grep "/null" | grep -v "null/" | wc -l`
7602 bulk_count=`echo "$output" | grep "bulk flavor" \
7603 | grep -v "/null" | grep -v "null/" | wc -l`
7607 [ $bulk_count -lt $count ] && count=$bulk_count
7618 local clients=${CLIENTS:-$HOSTNAME}
7620 for c in ${clients//,/ }; do
7621 local output=$(do_node $c lctl get_param -n \
7622 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7623 local tmpcnt=$(count_flvr "$output" $flavor)
7624 if $GSS_SK && [ $flavor != "null" ]; then
7625 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7626 output=$(do_node $c lctl get_param -n \
7627 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7628 local outcon=$(count_contexts "$output")
7629 if [ "$outcon" -lt "$tmpcnt" ]; then
7633 cnt=$((cnt + tmpcnt))
7643 local clients=${CLIENTS:-$HOSTNAME}
7645 for c in ${clients//,/ }; do
7647 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7648 local output=$(do_node $c lctl get_param -n \
7649 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7650 local tmpcnt=$(count_flvr "$output" $flavor)
7651 if $GSS_SK && [ $flavor != "null" ]; then
7652 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7653 output=$(do_node $c lctl get_param -n \
7654 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7655 local outcon=$(count_contexts "$output")
7656 if [ "$outcon" -lt "$tmpcnt" ]; then
7660 cnt=$((cnt + tmpcnt))
7670 if [ $MDSCOUNT -le 1 ]; then
7675 for num in `seq $MDSCOUNT`; do
7676 local output=$(do_facet mds$num lctl get_param -n \
7677 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7678 local tmpcnt=$(count_flvr "$output" $flavor)
7679 if $GSS_SK && [ $flavor != "null" ]; then
7680 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7681 output=$(do_facet mds$num lctl get_param -n \
7682 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7683 local outcon=$(count_contexts "$output")
7684 if [ "$outcon" -lt "$tmpcnt" ]; then
7688 cnt=$((cnt + tmpcnt))
7699 for num in `seq $MDSCOUNT`; do
7700 mdtosc=$(get_mdtosc_proc_path mds$num)
7701 mdtosc=${mdtosc/-MDT*/-MDT\*}
7702 local output=$(do_facet mds$num lctl get_param -n \
7703 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7704 local tmpcnt=$(count_flvr "$output" $flavor)
7705 if $GSS_SK && [ $flavor != "null" ]; then
7706 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7707 output=$(do_facet mds$num lctl get_param -n \
7708 osc.$mdtosc.$PROC_CON 2>/dev/null)
7709 local outcon=$(count_contexts "$output")
7710 if [ "$outcon" -lt "$tmpcnt" ]; then
7714 cnt=$((cnt + tmpcnt))
7723 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7725 count_flvr "$output" $flavor
7730 local dir=$1 # from to
7731 local flavor=$2 # flavor expected
7734 if [ $dir == "cli2mdt" ]; then
7735 res=`flvr_cnt_cli2mdt $flavor`
7736 elif [ $dir == "cli2ost" ]; then
7737 res=`flvr_cnt_cli2ost $flavor`
7738 elif [ $dir == "mdt2mdt" ]; then
7739 res=`flvr_cnt_mdt2mdt $flavor`
7740 elif [ $dir == "mdt2ost" ]; then
7741 res=`flvr_cnt_mdt2ost $flavor`
7742 elif [ $dir == "all2ost" ]; then
7743 res1=`flvr_cnt_mdt2ost $flavor`
7744 res2=`flvr_cnt_cli2ost $flavor`
7745 res=$((res1 + res2))
7746 elif [ $dir == "all2mdt" ]; then
7747 res1=`flvr_cnt_mdt2mdt $flavor`
7748 res2=`flvr_cnt_cli2mdt $flavor`
7749 res=$((res1 + res2))
7750 elif [ $dir == "all2all" ]; then
7751 res1=`flvr_cnt_mdt2ost $flavor`
7752 res2=`flvr_cnt_cli2ost $flavor`
7753 res3=`flvr_cnt_mdt2mdt $flavor`
7754 res4=`flvr_cnt_cli2mdt $flavor`
7755 res=$((res1 + res2 + res3 + res4))
7763 local dir=$1 # from to
7764 local flavor=$2 # flavor expected
7765 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7766 local WAITFLAVOR_MAX=20 # how many retries before abort?
7769 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7770 echo -n "checking $dir..."
7771 res=$(do_check_flavor $dir $flavor)
7772 echo "found $res/$expect $flavor connections"
7773 [ $res -ge $expect ] && return 0
7777 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7778 # echo "Dumping additional logs for SK debug.."
7779 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7781 gather_logs $(comma_list $(nodes_list))
7786 restore_to_default_flavor()
7788 local proc="mgs.MGS.live.$FSNAME"
7790 echo "restoring to default flavor..."
7792 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7793 grep ".srpc.flavor" | wc -l)
7795 # remove all existing rules if any
7796 if [ $nrule -ne 0 ]; then
7797 echo "$nrule existing rules"
7798 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7799 grep ".srpc.flavor."); do
7800 echo "remove rule: $rule"
7801 spec=`echo $rule | awk -F = '{print $1}'`
7802 do_facet mgs "$LCTL conf_param -d $spec"
7806 # verify no rules left
7807 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7808 grep ".srpc.flavor." | wc -l)
7809 [ $nrule -ne 0 ] && error "still $nrule rules left"
7811 # wait for default flavor to be applied
7814 set_rule $FSNAME any any $SK_FLAVOR
7815 wait_flavor all2all $SK_FLAVOR
7817 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7818 set_rule $FSNAME any cli2ost $SK_FLAVOR
7819 wait_flavor cli2mdt $SK_FLAVOR
7820 wait_flavor cli2ost $SK_FLAVOR
7822 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7824 wait_flavor all2all null
7830 local flavor=${1:-null}
7832 echo "setting all flavor to $flavor"
7834 # FIXME need parameter to this fn
7835 # and remove global vars
7836 local cnt_all2all=$(calc_connection_cnt all2all)
7838 local res=$(do_check_flavor all2all $flavor)
7839 if [ $res -eq $cnt_all2all ]; then
7840 echo "already have total $res $flavor connections"
7844 echo "found $res $flavor out of total $cnt_all2all connections"
7845 restore_to_default_flavor
7847 [[ $flavor = null ]] && return 0
7849 if $GSS_SK && [ $flavor != "null" ]; then
7851 set_rule $FSNAME any any $flavor
7852 wait_flavor all2all $flavor
7854 set_rule $FSNAME any cli2mdt $flavor
7855 set_rule $FSNAME any cli2ost $flavor
7856 set_rule $FSNAME any mdt2ost null
7857 set_rule $FSNAME any mdt2mdt null
7858 wait_flavor cli2mdt $flavor
7859 wait_flavor cli2ost $flavor
7861 echo "GSS_SK now at flavor: $flavor"
7863 set_rule $FSNAME any any $flavor
7864 wait_flavor all2all $flavor
7871 # Checking for shared logdir
7872 if [ ! -d $dir ]; then
7873 # Not found. Create local logdir
7876 touch $dir/check_file.$(hostname -s)
7881 check_write_access() {
7883 local list=${2:-$(comma_list $(nodes_list))}
7887 for node in ${list//,/ }; do
7888 file=$dir/check_file.$(short_nodename $node)
7889 if [[ ! -f "$file" ]]; then
7890 # Logdir not accessible/writable from this node.
7893 rm -f $file || return 1
7899 [[ -n $YAML_LOG ]] && return
7900 local save_umask=$(umask)
7903 export YAML_LOG=${LOGDIR}/results.yml
7907 # If the yaml log already exists then we will just append to it
7908 if [ ! -f $YAML_LOG ]; then
7909 if check_shared_dir $LOGDIR; then
7910 touch $LOGDIR/shared
7911 echo "Logging to shared log directory: $LOGDIR"
7913 echo "Logging to local directory: $LOGDIR"
7916 yml_nodes_file $LOGDIR >> $YAML_LOG
7917 yml_results_file >> $YAML_LOG
7922 # If modules are not yet loaded then older "lctl lustre_build_version"
7923 # will fail. Use lctl build version instead.
7924 log "Client: $($LCTL lustre_build_version)"
7925 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7926 do_facet $SINGLEMDS $LCTL --version)"
7927 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7928 do_facet ost1 $LCTL --version)"
7932 yml_log_test $1 >> $YAML_LOG
7936 yml_log_test_status $@ >> $YAML_LOG
7939 log_sub_test_begin() {
7940 yml_log_sub_test_begin "$@" >> $YAML_LOG
7943 log_sub_test_end() {
7944 yml_log_sub_test_end "$@" >> $YAML_LOG
7950 local llverdev_opts=$2
7951 local devname=$(basename $1)
7952 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7953 # loop devices aren't in /proc/partitions
7954 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7956 size=$(($size / 1024 / 1024)) # Gb
7958 local partial_arg=""
7959 # Run in partial (fast) mode if the size
7960 # of a partition > 1 GB
7961 [ $size -gt 1 ] && partial_arg="-p"
7963 llverdev --force $partial_arg $llverdev_opts $dev
7969 local llverfs_opts=$2
7970 local use_partial_arg=$3
7971 local partial_arg=""
7972 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7974 # Run in partial (fast) mode if the size
7975 # of a partition > 1 GB
7976 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7978 llverfs $partial_arg $llverfs_opts $dir
7981 #Remove objects from OST
7982 remove_ost_objects() {
7988 local mntpt=$(facet_mntpt $facet)
7989 local opts=$OST_MOUNT_OPTS
7993 echo "removing objects from $ostdev on $facet: $objids"
7994 if ! test -b $ostdev; then
7995 opts=$(csa_add "$opts" -o loop)
7997 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8000 for i in $objids; do
8001 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8003 umount -f $mntpt || return $?
8007 #Remove files from MDT
8008 remove_mdt_files() {
8013 local mntpt=$(facet_mntpt $facet)
8014 local opts=$MDS_MOUNT_OPTS
8016 echo "removing files from $mdtdev on $facet: $files"
8017 if [ $(facet_fstype $facet) == ldiskfs ] &&
8018 ! do_facet $facet test -b $mdtdev; then
8019 opts=$(csa_add "$opts" -o loop)
8021 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8025 rm $mntpt/ROOT/$f || { rc=$?; break; }
8027 umount -f $mntpt || return $?
8031 duplicate_mdt_files() {
8036 local mntpt=$(facet_mntpt $facet)
8037 local opts=$MDS_MOUNT_OPTS
8039 echo "duplicating files on $mdtdev on $facet: $files"
8040 mkdir -p $mntpt || return $?
8041 if [ $(facet_fstype $facet) == ldiskfs ] &&
8042 ! do_facet $facet test -b $mdtdev; then
8043 opts=$(csa_add "$opts" -o loop)
8045 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8056 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8057 pushd $mntpt/ROOT > /dev/null || return $?
8060 touch $f.bad || return $?
8061 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8063 [ $rc -eq 0 ] || return $rc
8064 setfattr --restore $tmp || return $?
8070 local devs=${1//,/ }
8073 local rslt=$TMP/sgpdd_survey
8075 # sgpdd-survey cleanups ${rslt}.* files
8077 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8083 # returns the canonical name for an ldiskfs device
8088 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8089 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8090 echo dm-\\\${foo##*:};
8092 name=\\\$(basename \\\$dv);
8093 if [[ \\\$name = *flakey* ]]; then
8094 name=\\\$(lsblk -o NAME,KNAME |
8095 awk /\\\$name/'{print \\\$NF}');
8101 is_sanity_benchmark() {
8102 local benchmarks="dbench bonnie iozone fsx"
8104 for b in $benchmarks; do
8105 if [ "$b" == "$suite" ]; then
8113 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8117 # Get the available size (KB) of a given obd target.
8124 [[ $facet != client ]] || return 0
8126 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8131 # Get the page size (bytes) on a given facet node.
8132 # The local client page_size is directly available in PAGE_SIZE.
8136 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8138 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8139 page_size=$(do_facet $facet getconf PAGE_SIZE)
8140 echo -n ${page_size:-4096}
8144 # Get the block count of the filesystem.
8151 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8152 awk '/^Block count:/ {print $3}')
8156 # Get the block size of the filesystem.
8162 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8163 awk '/^Block size:/ {print $3}')
8167 # Check whether the "ea_inode" feature is enabled or not, to allow
8168 # ldiskfs xattrs over one block in size. Allow both the historical
8169 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8170 large_xattr_enabled() {
8171 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8173 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8175 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8176 grep -E -q '(ea_inode|large_xattr)'"
8177 return ${PIPESTATUS[0]}
8180 # Get the maximum xattr size supported by the filesystem.
8184 if large_xattr_enabled; then
8185 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8188 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8189 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8191 # maximum xattr size = size of block - size of header -
8192 # size of 1 entry - 4 null bytes
8193 size=$((block_size - 32 - 32 - 4))
8199 # Dump the value of the named xattr from a file.
8204 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8207 # Generate a string with size of $size bytes.
8209 local size=${1:-1024} # in bytes
8211 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8214 reformat_external_journal() {
8219 if [ -n "${!var}" ]; then
8220 local rcmd="do_facet $facet"
8222 echo "reformat external journal on $facet:${!var}"
8223 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8227 # MDT file-level backup/restore
8228 mds_backup_restore() {
8231 local devname=$(mdsdevname $(facet_number $facet))
8232 local mntpt=$(facet_mntpt brpt)
8233 local rcmd="do_facet $facet"
8234 local metaea=${TMP}/backup_restore.ea
8235 local metadata=${TMP}/backup_restore.tgz
8236 local opts=${MDS_MOUNT_OPTS}
8237 local svc=${facet}_svc
8239 if ! ${rcmd} test -b ${devname}; then
8240 opts=$(csa_add "$opts" -o loop)
8243 echo "file-level backup/restore on $facet:${devname}"
8245 # step 1: build mount point
8246 ${rcmd} mkdir -p $mntpt
8247 # step 2: cleanup old backup
8248 ${rcmd} rm -f $metaea $metadata
8250 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8251 if [ ! -z $igif ]; then
8252 # step 3.5: rm .lustre
8253 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8255 # step 4: backup metaea
8257 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8259 # step 5: backup metadata
8261 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8263 ${rcmd} $UMOUNT $mntpt || return 4
8264 # step 8: reformat dev
8265 echo "reformat new device"
8266 format_mdt $(facet_number $facet)
8268 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8269 # step 10: restore metadata
8271 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8272 # step 11: restore metaea
8274 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8275 # step 12: remove recovery logs
8276 echo "remove recovery logs"
8277 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8278 # step 13: umount dev
8279 ${rcmd} $UMOUNT $mntpt || return 10
8280 # step 14: cleanup tmp backup
8281 ${rcmd} rm -f $metaea $metadata
8282 # step 15: reset device label - it's not virgin on
8283 ${rcmd} e2label $devname ${!svc}
8290 local devname=$(mdsdevname $(facet_number $facet))
8291 local mntpt=$(facet_mntpt brpt)
8292 local rcmd="do_facet $facet"
8293 local opts=${MDS_MOUNT_OPTS}
8295 if ! ${rcmd} test -b ${devname}; then
8296 opts=$(csa_add "$opts" -o loop)
8299 echo "removing OI files on $facet: idx=${idx}"
8301 # step 1: build mount point
8302 ${rcmd} mkdir -p $mntpt
8304 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8305 if [ -z $idx ]; then
8306 # step 3: remove all OI files
8307 ${rcmd} rm -fv $mntpt/oi.16*
8308 elif [ $idx -lt 2 ]; then
8309 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8313 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8314 for ((i=${idx}; i<64; i=$((i * idx)))); do
8315 ${rcmd} rm -fv $mntpt/oi.16.${i}
8319 ${rcmd} $UMOUNT $mntpt || return 2
8320 # OI files will be recreated when mounted as lustre next time.
8323 # generate maloo upload-able log file name
8324 # \param logname specify unique part of file name
8325 generate_logname() {
8326 local logname=${1:-"default_logname"}
8328 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8331 # make directory on different MDTs
8335 local stripe_count=2
8336 local stripe_index=-1
8339 while getopts "c:i:p" opt; do
8341 c) stripe_count=$OPTARG;;
8342 i) stripe_index=$OPTARG;;
8344 \?) error "only support -i -c -p";;
8348 shift $((OPTIND - 1))
8349 [ $# -eq 1 ] || error "Only creating single directory is supported"
8352 if [ "$p_option" == "-p" ]; then
8353 local parent=$(dirname $path)
8355 [ -d $path ] && return 0
8356 if [ ! -d ${parent} ]; then
8357 mkdir -p ${parent} ||
8358 error "mkdir parent '$parent' failed"
8362 if [ $MDSCOUNT -le 1 ]; then
8363 mkdir $path || error "mkdir '$path' failed"
8365 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8368 if [ $stripe_index -eq -1 ]; then
8369 mdt_index=$((test_num % MDSCOUNT))
8371 mdt_index=$stripe_index
8373 echo "striped dir -i$mdt_index -c$stripe_count $path"
8374 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8375 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8379 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8381 # If called many times, passing @last_fd will avoid repeated searching
8382 # already-open FDs repeatedly if we know they are still in use.
8384 # usage: free_fd [last_fd]
8387 local max_fd=$(ulimit -n)
8388 local fd=$((${1:-2} + 1))
8390 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8393 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8397 check_mount_and_prep()
8399 is_mounted $MOUNT || setupall
8401 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8402 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8403 for idx in $(seq $MDSCOUNT); do
8404 local name="MDT$(printf '%04x' $((idx - 1)))"
8405 rm -rf $MOUNT/.lustre/lost+found/$name/*
8409 # calcule how many ost-objects to be created.
8410 precreated_ost_obj_count()
8414 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8415 local ost_name="OST$(printf '%04x' $ost_idx)"
8416 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8417 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8418 osp.$proc_path.prealloc_last_id)
8419 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8420 osp.$proc_path.prealloc_next_id)
8421 echo $((last_id - next_id + 1))
8424 check_file_in_pool()
8429 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8432 for t in $tlist ; do
8433 [ "$i" -eq "$t" ] && continue 2
8436 echo "pool list: $tlist"
8437 echo "striping: $res"
8438 error_noexit "$file not allocated in $pool"
8445 echo "Creating new pool"
8448 create_pool $FSNAME.$pool ||
8449 { error_noexit "No pool created, result code $?"; return 1; }
8450 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8451 { error_noexit "$pool not in lfs pool_list"; return 2; }
8454 pool_add_targets() {
8455 echo "Adding targets to pool"
8461 local list=$(seq $first $step $last)
8463 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8464 do_facet mgs $LCTL pool_add \
8465 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8467 # wait for OSTs to be added to the pool
8468 for mds_id in $(seq $MDSCOUNT); do
8469 local mdt_id=$((mds_id-1))
8470 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8471 wait_update_facet mds$mds_id \
8472 "lctl get_param -n lod.$lodname.pools.$pool |
8473 sort -u | tr '\n' ' ' " "$t" || {
8474 error_noexit "mds$mds_id: Add to pool failed"
8478 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8479 | sort -u | tr '\n' ' ' " "$t" || {
8480 error_noexit "Add to pool failed"
8483 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8484 local addcount=$(((last - first) / step + 1))
8485 [ $lfscount -eq $addcount ] || {
8486 error_noexit "lfs pool_list bad ost count" \
8487 "$lfscount != $addcount"
8495 echo "Setting pool on directory $tdir"
8497 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8499 error_noexit "Cannot set pool $pool to $tdir"
8506 echo "Checking pool on directory $tdir"
8508 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8509 [ "$res" = "$pool" ] && return 0
8511 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8515 pool_dir_rel_path() {
8516 echo "Testing relative path works well"
8521 mkdir -p $root/$tdir/$tdir
8523 pool_set_dir $pool $tdir || return 1
8524 pool_set_dir $pool ./$tdir || return 2
8525 pool_set_dir $pool ../$tdir || return 3
8526 pool_set_dir $pool ../$tdir/$tdir || return 4
8527 rm -rf $tdir; cd - > /dev/null
8530 pool_alloc_files() {
8531 echo "Checking files allocation from directory pool"
8538 for i in $(seq -w 1 $count)
8540 local file=$tdir/file-$i
8542 check_file_in_pool $file $pool "$tlist" || \
8543 failed=$((failed + 1))
8545 [ "$failed" = 0 ] && return 0
8547 error_noexit "$failed files not allocated in $pool"
8551 pool_create_files() {
8552 echo "Creating files in pool"
8560 for i in $(seq -w 1 $count)
8562 local file=$tdir/spoo-$i
8563 $SETSTRIPE -p $pool $file
8564 check_file_in_pool $file $pool "$tlist" || \
8565 failed=$((failed + 1))
8567 [ "$failed" = 0 ] && return 0
8569 error_noexit "$failed files not allocated in $pool"
8574 echo "Checking 'lfs df' output"
8577 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8579 local res=$($LFS df --pool $FSNAME.$pool |
8581 grep "$FSNAME-OST" |
8583 [ "$res" = "$t" ] && return 0
8585 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8589 pool_file_rel_path() {
8590 echo "Creating files in a pool with relative pathname"
8595 { error_noexit "unable to create $tdir"; return 1 ; }
8596 local file="/..$tdir/$tfile-1"
8597 $SETSTRIPE -p $pool $file ||
8598 { error_noexit "unable to create $file" ; return 2 ; }
8601 $SETSTRIPE -p $pool $tfile-2 || {
8602 error_noexit "unable to create $tfile-2 in $tdir"
8607 pool_remove_first_target() {
8608 echo "Removing first target from a pool"
8611 local pname="lov.$FSNAME-*.pools.$pool"
8612 local t=$($LCTL get_param -n $pname | head -1)
8613 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8614 for mds_id in $(seq $MDSCOUNT); do
8615 local mdt_id=$((mds_id-1))
8616 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8617 wait_update_facet mds$mds_id \
8618 "lctl get_param -n lod.$lodname.pools.$pool |
8620 error_noexit "mds$mds_id: $t not removed from" \
8625 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8626 error_noexit "$t not removed from $FSNAME.$pool"
8631 pool_remove_all_targets() {
8632 echo "Removing all targets from pool"
8635 local pname="lov.$FSNAME-*.pools.$pool"
8636 for t in $($LCTL get_param -n $pname | sort -u)
8638 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8640 for mds_id in $(seq $MDSCOUNT); do
8641 local mdt_id=$((mds_id-1))
8642 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8643 wait_update_facet mds$mds_id "lctl get_param -n \
8644 lod.$lodname.pools.$pool" "" || {
8645 error_noexit "mds$mds_id: Pool $pool not drained"
8649 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8650 error_noexit "Pool $FSNAME.$pool cannot be drained"
8653 # striping on an empty/nonexistant pool should fall back
8654 # to "pool of everything"
8656 error_noexit "failed to use fallback striping for empty pool"
8659 # setstripe on an empty pool should fail
8660 $SETSTRIPE -p $pool $file 2>/dev/null && {
8661 error_noexit "expected failure when creating file" \
8669 echo "Destroying pool"
8673 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8676 # striping on an empty/nonexistant pool should fall back
8677 # to "pool of everything"
8679 error_noexit "failed to use fallback striping for missing pool"
8682 # setstripe on an empty pool should fail
8683 $SETSTRIPE -p $pool $file 2>/dev/null && {
8684 error_noexit "expected failure when creating file" \
8689 # get param should return err once pool is gone
8690 if wait_update $HOSTNAME "lctl get_param -n \
8691 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8693 remove_pool_from_list $FSNAME.$pool
8696 error_noexit "Pool $FSNAME.$pool is not destroyed"
8700 # Get and check the actual stripe count of one file.
8701 # Usage: check_stripe_count <file> <expected_stripe_count>
8702 check_stripe_count() {
8707 [[ -z "$file" || -z "$expected" ]] &&
8708 error "check_stripe_count: invalid argument"
8710 local cmd="$GETSTRIPE -c $file"
8711 actual=$($cmd) || error "$cmd failed"
8712 actual=${actual%% *}
8714 if [[ $actual -ne $expected ]]; then
8715 [[ $expected -eq -1 ]] ||
8716 error "$cmd wrong: found $actual, expected $expected"
8717 [[ $actual -eq $OSTCOUNT ]] ||
8718 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8722 # Get and check the actual list of OST indices on one file.
8723 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8729 [[ -z "$file" || -z "$expected" ]] &&
8730 error "check_obdidx: invalid argument!"
8732 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8733 grep -v obdidx | awk '{print $1}' | xargs))
8735 [[ $obdidx = $expected ]] ||
8736 error "list of OST indices on $file is $obdidx," \
8737 "should be $expected"
8740 # Get and check the actual OST index of the first stripe on one file.
8741 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8742 check_start_ost_idx() {
8747 [[ -z "$file" || -z "$expected" ]] &&
8748 error "check_start_ost_idx: invalid argument!"
8750 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8753 [[ $start_ost_idx = $expected ]] ||
8754 error "OST index of the first stripe on $file is" \
8755 "$start_ost_idx, should be $expected"
8758 killall_process () {
8759 local clients=${1:-$(hostname)}
8764 do_nodes $clients "killall $signal $name"
8769 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8774 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8779 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8784 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8789 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8794 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8801 do_facet mgs "cat $LSNAPSHOT_LOG"
8807 echo "Cleaning test environment ..."
8809 # Every lsnapshot command takes exclusive lock with others,
8810 # so can NOT destroy the snapshot during list with 'xargs'.
8812 local ssname=$(lsnapshot_list | grep snapshot_name |
8813 grep lss_ | awk '{ print $2 }' | head -n 1)
8814 [ -z "$ssname" ] && break
8816 lsnapshot_destroy -n $ssname -f ||
8817 lss_err "Fail to destroy $ssname by force"
8827 local host=$(facet_active_host $facet)
8828 local dir=$(dirname $(facet_vdevice $facet))
8829 local pool=$(zpool_name $facet)
8830 local lfsname=$(zfs_local_fsname $facet)
8831 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8834 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8840 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8841 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8843 if ! combined_mgs_mds ; then
8844 [ $(facet_fstype mgs) != zfs ] &&
8845 skip "Lustre snapshot 1 only works for ZFS backend"
8847 local host=$(facet_active_host mgs)
8848 local dir=$(dirname $(facet_vdevice mgs))
8849 local pool=$(zpool_name mgs)
8850 local lfsname=$(zfs_local_fsname mgs)
8853 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8854 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8857 for num in `seq $MDSCOUNT`; do
8858 [ $(facet_fstype mds$num) != zfs ] &&
8859 skip "Lustre snapshot 1 only works for ZFS backend"
8861 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8862 lss_err "generate lss conf (mds$num)"
8865 for num in `seq $OSTCOUNT`; do
8866 [ $(facet_fstype ost$num) != zfs ] &&
8867 skip "Lustre snapshot 1 only works for ZFS backend"
8869 lss_gen_conf_one ost$num OST $((num - 1)) ||
8870 lss_err "generate lss conf (ost$num)"
8873 do_facet mgs "cat $LSNAPSHOT_CONF"
8876 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8877 parse_plain_dir_param()
8882 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8883 param="-c ${invalues[1]}"
8885 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8886 param="$param -S ${invalues[3]}"
8888 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8889 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8890 param="$param -i ${invalues[6]}"
8892 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8894 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8895 param="$param -i ${invalues[5]}"
8903 local val=$(awk '{print $2}' <<< $line)
8905 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8907 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8909 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8911 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8916 parse_layout_param()
8923 if [[ ! -z $line ]]; then
8924 if [[ -z $mode ]]; then
8925 if [[ $line =~ ^"stripe_count:" ]]; then
8927 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8929 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8934 if [[ $mode = "plain_dir" ]]; then
8935 param=$(parse_plain_dir_param "$line")
8936 elif [[ $mode = "plain_file" ]]; then
8937 val=$(parse_plain_param "$line")
8938 [[ ! -z $val ]] && param="$param $val"
8939 elif [[ $mode = "pfl" ]]; then
8940 val=$(echo $line | awk '{print $2}')
8941 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8942 if [[ $val = "EOF" ]]; then
8943 param="$param -E -1"
8945 param="$param -E $val"
8947 elif [[ $line =~ ^"stripe_count:" ]]; then
8949 val=$(parse_plain_dir_param "$line")
8953 val=$(parse_plain_param "$line")
8954 [[ ! -z $val ]] && param="$param $val"
8964 local param=$($LFS getstripe -d $1 | parse_layout_param)
8973 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8975 cancel_lru_locks mdc
8976 cancel_lru_locks osc
8978 # make sure PFID is set correctly for files
8979 do_nodes $(comma_list $(osts_nodes)) \
8980 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8983 cat $f &> /dev/nullA ||
8984 { rc=$?; echo "verify $f failed"; break; }
8987 do_nodes $(comma_list $(osts_nodes)) \
8988 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
8992 # check that clients "oscs" was evicted after "before"
8993 check_clients_evicted() {
9000 for osc in $oscs; do
9002 echo "Check state for $osc"
9003 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9004 tail -n 3 | awk -F"[ [,]" \
9005 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9006 if (($? == 0)) && (($evicted > $before)); then
9007 echo "$osc is evicted at $evicted"
9012 [ $rc -eq 0 ] || error "client not evicted from OST"
9015 # check that clients OSCS current_state is FULL
9016 check_clients_full() {
9021 for osc in $oscs; do
9022 wait_update_facet client \
9023 "lctl get_param -n osc.$osc.state |
9024 grep 'current_state: FULL'" \
9025 "current_state: FULL" $timeout
9026 [ $? -eq 0 ] || error "$osc state is not FULL"
9031 __changelog_deregister() {
9033 local mdt="$(facet_svc $facet)"
9037 # skip cleanup if no user registered for this MDT
9038 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9039 # user is no longer registered, skip cleanup
9040 changelog_users "$facet" | grep -q "$cl_user" ||
9041 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9043 # From this point, if any operation fails, it is an error
9044 __changelog_clear $facet $cl_user 0 ||
9045 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9046 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9047 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9050 declare -Ax CL_USERS
9051 changelog_register() {
9052 for M in $(seq $MDSCOUNT); do
9054 local mdt="$(facet_svc $facet)"
9057 cl_mask=$(do_facet $facet $LCTL get_param \
9058 mdd.${mdt}.changelog_mask -n)
9059 stack_trap "do_facet $facet $LCTL \
9060 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9061 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9062 error "$mdt: changelog_mask=+hsm failed: $?"
9065 cl_user=$(do_facet $facet \
9066 $LCTL --device $mdt changelog_register -n) ||
9067 error "$mdt: register changelog user failed: $?"
9068 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9070 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9071 # Bash does not support nested arrays, but the format of a
9072 # cl_user is constrained enough to use whitespaces as separators
9073 CL_USERS[$facet]+="$cl_user "
9075 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9078 changelog_deregister() {
9080 # bash assoc arrays do not guarantee to list keys in created order
9081 # so reorder to get same order than in changelog_register()
9082 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9085 for facet in $cl_facets; do
9086 for cl_user in ${CL_USERS[$facet]}; do
9087 __changelog_deregister $facet $cl_user || return $?
9089 unset CL_USERS[$facet]
9095 local service=$(facet_svc $facet)
9097 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9100 changelog_user_rec() {
9103 local service=$(facet_svc $facet)
9105 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9108 changelog_chmask() {
9111 do_nodes $(comma_list $(mdts_nodes)) \
9112 $LCTL set_param mdd.*.changelog_mask="$mask"
9115 # usage: __changelog_clear FACET CL_USER [+]INDEX
9119 local mdt="$(facet_svc $facet)"
9125 # Remove the leading '+'
9127 rec+=$(changelog_user_rec $facet $cl_user)
9134 if [ $rec -eq 0 ]; then
9135 echo "$mdt: clear the changelog for $cl_user of all records"
9137 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9139 $LFS changelog_clear $mdt $cl_user $rec
9142 # usage: changelog_clear [+]INDEX
9144 # If INDEX is prefixed with '+', increment every changelog user's record index
9145 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9149 # bash assoc arrays do not guarantee to list keys in created order
9150 # so reorder to get same order than in changelog_register()
9151 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9154 for facet in $cl_facets; do
9155 for cl_user in ${CL_USERS[$facet]}; do
9156 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9164 for M in $(seq $MDSCOUNT); do
9166 local mdt="$(facet_svc $facet)"
9168 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9172 changelog_extract_field() {
9177 changelog_dump | gawk "/$cltype.*$file$/ {
9178 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9182 # Prints a changelog record produced by "lfs changelog" as an associative array
9185 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9186 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9187 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9188 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9189 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9190 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9191 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9193 # Note that the changelog record is not quoted
9194 # Also note that the line breaks in the output were only added for readability
9196 # Typically, you want to eval the output of the command to fill an actual
9197 # associative array, like this:
9198 # $> eval declare -A changelog=$(changelog2array $entry)
9200 # It can then be accessed like any bash associative array:
9201 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9203 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9211 # A changelog, as printed by "lfs changelog" typically looks like this:
9212 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9214 # Parse the positional part of the changelog
9216 # changelog_dump() prefixes records with their mdt's name
9217 local index="${1##*.}"
9219 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9220 "$index" "${2:2}" "$3" "$4" "$5"
9222 # Parse the key/value part of the changelog
9223 for arg in "${@:5}"; do
9224 # Check it matches a key=value syntax
9225 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9227 local key="${arg%%=*}"
9228 local value="${arg#*=}"
9232 # u is actually for uid AND gid: u=UID:GID
9233 printf " [uid]='%s'" "${value%:*}"
9263 printf " ['%s']='%s'" "$key" "$value"
9270 # Format and print a changelog record
9272 # Interpreted sequences are:
9274 # %f the "flags" attribute of a changelog record
9275 __changelog_printf()
9280 for ((i = 0; i < ${#format}; i++)); do
9281 local char="${format:$i:1}"
9282 if [ "$char" != % ]; then
9288 char="${format:$i:1}"
9291 printf '%s' "${changelog[flags]}"
9301 # Filter changelog records
9305 local action='print'
9308 while [ $# -gt 0 ]; do
9328 changelog_dump | { while read -r record; do
9329 eval local -A changelog=$(changelog2array $record)
9330 for key in "${!filter[@]}"; do
9333 [ "${changelog[$key]}" == "${filter[$key]}" ]
9340 case "${action:-print}" in
9342 printf '%s\n' "$record"
9345 __changelog_printf "$format"
9355 [ ! -d "$dir" ] && return
9357 [ -z "$layout" ] && {
9358 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9362 setfattr -n trusted.lov -v $layout $dir ||
9363 error "error restoring layout '$layout' to '$dir'"
9366 # save the layout of a directory, the returned string will be used by
9367 # restore_layout() to restore the layout
9370 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9371 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9375 # save layout of a directory and restore it at exit
9376 save_layout_restore_at_exit() {
9378 local layout=$(save_layout $dir)
9380 stack_trap "restore_layout $dir $layout" EXIT