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 $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
104 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
105 echo "---------------------------------------------------------------"
106 for O in $DEFAULT_SUITES; do
107 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
108 [ "${!O}" = "no" ] && continue || true
109 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
110 local log=${TMP}/${o}.log
111 if is_sanity_benchmark $o; then
112 log=${TMP}/sanity-benchmark.log
117 local status=Unfinished
119 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
121 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
122 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
123 total=$(grep duration $log | awk '{ print $2 }')
124 if [ "${!O}" = "done" ]; then
128 local durations=$(egrep "^PASS|^FAIL" $log |
129 tr -d "("| sed s/s\)$//g |
130 awk '{ print $2":"$3"|" }')
131 details=$(printf "%s\n%s %s %s\n" "$details" \
132 "DDETAILS" "$O" "$(echo $durations)")
135 printf "$form" $status "$O" "${total}" "E=$skipped"
136 printf "$form" "-" "-" "-" "S=$(echo $slow)"
139 for O in $DEFAULT_SUITES; do
140 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
141 if [ "${!O}" = "no" ]; then
142 printf "$form" "Skipped" "$O" ""
146 # print the detailed tests durations if DDETAILS=true
152 # Get information about the Lustre environment. The information collected
153 # will be used in Lustre tests.
154 # usage: get_lustre_env
155 # input: No required or optional arguments
156 # output: No return values, environment variables are exported
160 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
161 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
163 export MGS_VERSION=$(lustre_version_code mgs)
164 export MDS1_VERSION=$(lustre_version_code mds1)
165 export OST1_VERSION=$(lustre_version_code ost1)
166 export CLIENT_VERSION=$(lustre_version_code client)
168 # Prefer using "mds1" directly instead of SINGLEMDS.
169 # Keep this for compat until it is removed from scripts.
170 export SINGLEMDS=${SINGLEMDS:-mds1}
174 export LUSTRE=$(absolute_path $LUSTRE)
175 export TESTSUITE=$(basename $0 .sh)
176 export TEST_FAILED=false
177 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
178 export RPC_MODE=${RPC_MODE:-false}
179 export DO_CLEANUP=${DO_CLEANUP:-true}
180 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
181 export CLEANUP_DM_DEV=false
182 export PAGE_SIZE=$(get_page_size client)
184 export MKE2FS=$MKE2FS
185 if [ -z "$MKE2FS" ]; then
186 if which mkfs.ldiskfs >/dev/null 2>&1; then
187 export MKE2FS=mkfs.ldiskfs
193 export DEBUGFS=$DEBUGFS
194 if [ -z "$DEBUGFS" ]; then
195 if which debugfs.ldiskfs >/dev/null 2>&1; then
196 export DEBUGFS=debugfs.ldiskfs
198 export DEBUGFS=debugfs
202 export TUNE2FS=$TUNE2FS
203 if [ -z "$TUNE2FS" ]; then
204 if which tunefs.ldiskfs >/dev/null 2>&1; then
205 export TUNE2FS=tunefs.ldiskfs
207 export TUNE2FS=tune2fs
211 export E2LABEL=$E2LABEL
212 if [ -z "$E2LABEL" ]; then
213 if which label.ldiskfs >/dev/null 2>&1; then
214 export E2LABEL=label.ldiskfs
216 export E2LABEL=e2label
220 export DUMPE2FS=$DUMPE2FS
221 if [ -z "$DUMPE2FS" ]; then
222 if which dumpfs.ldiskfs >/dev/null 2>&1; then
223 export DUMPE2FS=dumpfs.ldiskfs
225 export DUMPE2FS=dumpe2fs
229 export E2FSCK=$E2FSCK
230 if [ -z "$E2FSCK" ]; then
231 if which fsck.ldiskfs >/dev/null 2>&1; then
232 export E2FSCK=fsck.ldiskfs
238 export RESIZE2FS=$RESIZE2FS
239 if [ -z "$RESIZE2FS" ]; then
240 if which resizefs.ldiskfs >/dev/null 2>&1; then
241 export RESIZE2FS=resizefs.ldiskfs
243 export RESIZE2FS=resize2fs
247 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
248 export FSCK_MAX_ERR=4 # File system errors left uncorrected
250 export ZFS=${ZFS:-zfs}
251 export ZPOOL=${ZPOOL:-zpool}
252 export ZDB=${ZDB:-zdb}
253 export PARTPROBE=${PARTPROBE:-partprobe}
255 #[ -d /r ] && export ROOT=${ROOT:-/r}
256 export TMP=${TMP:-$ROOT/tmp}
257 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
258 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
259 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
261 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
262 if ! echo $PATH | grep -q $LUSTRE/utils; then
263 export PATH=$LUSTRE/utils:$PATH
265 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
266 export PATH=$LUSTRE/utils/gss:$PATH
268 if ! echo $PATH | grep -q $LUSTRE/tests; then
269 export PATH=$LUSTRE/tests:$PATH
271 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
272 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
274 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
275 [ ! -f "$LST" ] && export LST=$(which lst)
276 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
277 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
278 export MCREATE=${MCREATE:-mcreate}
279 export MULTIOP=${MULTIOP:-multiop}
280 # Ubuntu, at least, has a truncate command in /usr/bin
281 # so fully path our truncate command.
282 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
283 export FSX=${FSX:-$LUSTRE/tests/fsx}
284 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
285 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
286 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
287 export PATH=$LUSTRE/tests/racer:$PATH:
289 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
290 export PATH=$LUSTRE/tests/mpi:$PATH
292 export RSYNC_RSH=${RSYNC_RSH:-rsh}
294 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
295 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
296 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
297 [ ! -f "$LFS" ] && export LFS=$(which lfs)
298 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
299 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
301 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
303 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
304 if [ ! -f "$L_GETIDENTITY" ]; then
305 if `which l_getidentity > /dev/null 2>&1`; then
306 export L_GETIDENTITY=$(which l_getidentity)
308 export L_GETIDENTITY=NONE
311 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
312 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
313 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
314 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
315 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
316 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
317 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
318 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
319 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
320 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
321 [ ! -f "$LUSTRE_RMMOD" ] &&
322 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
323 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
324 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
325 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
326 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
327 [ ! -f "$LFS_MIGRATE" ] &&
328 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
329 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
330 [ ! -f "$LR_READER" ] &&
331 export LR_READER=$(which lr_reader 2> /dev/null)
332 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
333 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
334 [ ! -f "$LSOM_SYNC" ] &&
335 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
336 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
337 export NAME=${NAME:-local}
338 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
339 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
340 export LGSSD=$(which lgssd)
341 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
342 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
343 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
345 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
347 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
348 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
350 export DMSETUP=${DMSETUP:-dmsetup}
351 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
352 export LOSETUP=${LOSETUP:-losetup}
354 if [ "$ACCEPTOR_PORT" ]; then
355 export PORT_OPT="--port $ACCEPTOR_PORT"
359 $RPC_MODE || echo "Using GSS shared-key feature"
360 which lgss_sk > /dev/null 2>&1 ||
361 error_exit "built with lgss_sk disabled! SEC=$SEC"
369 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
370 which lgss_keyring > /dev/null 2>&1 ||
371 error_exit "built with gss disabled! SEC=$SEC"
382 IDENTITY_UPCALL=false
386 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
388 # Paths on remote nodes, if different
389 export RLUSTRE=${RLUSTRE:-$LUSTRE}
390 export RPWD=${RPWD:-$PWD}
391 export I_MOUNTED=${I_MOUNTED:-"no"}
392 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
393 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
394 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
395 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
396 ! -f $LUSTRE/mdt/mdt.ko ]; then
397 export CLIENTMODSONLY=yes
400 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
401 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
405 while getopts "rvwf:" opt $*; do
410 w) WRITECONF=writeconf;;
415 shift $((OPTIND - 1))
418 # print the durations of each test if "true"
419 DDETAILS=${DDETAILS:-false}
420 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
425 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
427 # Constants used in more than one test script
428 export LOV_MAX_STRIPE_COUNT=2000
430 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
431 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
440 ncpts=$(do_facet $facet "lctl get_param -n " \
441 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
443 if [ $ncpts -eq 0 ]; then
450 # Return a numeric version code based on a version string. The version
451 # code is useful for comparison two version strings to see which is newer.
453 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
454 eval set -- $(tr "[:punct:]" " " <<< $*)
456 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
459 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
460 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
462 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
464 # usage: lustre_build_version
466 # All Lustre versions support "lctl get_param" to report the version of the
467 # code running in the kernel (what our tests are interested in), but it
468 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
469 # the "version" parameter doesn't include "lustre: " at the beginning.
470 # If that fails, call "lctl lustre_build_version" which prints either (or both)
471 # the userspace and kernel build versions, but until 2.8.55 required root
472 # access to get the Lustre kernel version. If that also fails, fall back to
473 # using "lctl --version", which is easy to parse and works without the kernel
474 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
475 # not the module version, though they are usually the same.
477 # Various commands and their output format for different Lustre versions:
478 # lctl get_param version: 2.9.55
479 # lctl get_param version: lustre: 2.8.53
480 # lctl get_param version: lustre: 2.6.52
481 # kernel: patchless_client
482 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
483 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
484 # lctl lustre_build_version: error: lustre_build_version: Permission denied
485 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
486 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
487 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
488 # lctl --version: lctl 2.6.50
490 # output: prints version string to stdout in (up to 4) dotted-decimal values
491 lustre_build_version() {
492 local facet=${1:-client}
493 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
494 $LCTL lustre_build_version 2>/dev/null ||
495 $LCTL --version 2>/dev/null | cut -d' ' -f2")
496 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
497 [ -n "$lver" ] && ver="$lver"
499 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
503 # Report the Lustre numeric build version code for the supplied facet.
504 lustre_version_code() {
505 version_code $(lustre_build_version $1)
509 /sbin/lsmod | grep -q "^\<$1\>"
521 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
524 # parallels can't load modules directly from prlfs, use /tmp instead
525 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
526 local target="$(mktemp)"
528 cp "$module" "$target"
531 [[ $rc == 0 ]] && PRLFS=true
539 # Load a module on the system where this is running.
541 # usage: load_module module_name [module arguments for insmod/modprobe]
543 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
544 # will be used as the arguments. Otherwise arguments will be obtained from
545 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
548 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
551 local base=$(basename $module $ext)
553 local -A module_is_loaded_aa
557 for mod in $(lsmod | awk '{ print $1; }'); do
558 module_is_loaded_aa[${mod//-/_}]=true
562 ${module_is_loaded_aa[${1//-/_}]:-false}
565 if module_is_loaded $base; then
569 if [[ -f $LUSTRE/$module$ext ]]; then
570 path=$LUSTRE/$module$ext
571 elif [[ "$base" == lnet_selftest ]] &&
572 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
573 path=$LUSTRE/../lnet/selftest/$base$ext
578 if [[ -n "$path" ]]; then
579 # Try to load any non-Lustre modules that $module depends on.
580 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
581 if ! module_is_loaded $mod; then
587 # If no module arguments were passed then get them from
588 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
589 if [ $# -eq 0 ]; then
590 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
591 # not in Bash until 4.x, so we resort to eval.
592 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
593 eval set -- \$$optvar
594 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
595 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
597 opt=$(awk -v var="^options $base" '$0 ~ var \
598 {gsub("'"options $base"'",""); print}' \
600 set -- $(echo -n $opt)
602 # Ensure we have accept=all for lnet
603 if [[ "$base" == lnet ]]; then
604 # OK, this is a bit wordy...
605 local arg accept_all_present=false
608 [[ "$arg" == accept=all ]] &&
609 accept_all_present=true
612 $accept_all_present || set -- "$@" accept=all
619 [ $# -gt 0 ] && echo "${module} options: '$*'"
621 # Note that insmod will ignore anything in modprobe.conf, which is why
622 # we're passing options on the command-line. If $path does not exist
623 # then we must be testing a "make install" or"rpm" installation. Also
624 # note that failing to load ptlrpc_gss is not considered fatal.
625 if [[ -n "$path" ]]; then
626 lustre_insmod $path "$@"
627 elif [[ "$base" == ptlrpc_gss ]]; then
628 if ! modprobe $base "$@" 2>/dev/null; then
629 echo "gss/krb5 is not supported"
636 load_modules_local() {
637 if [ -n "$MODPROBE" ]; then
639 echo "Using modprobe to load modules"
643 # Create special udev test rules on every node
644 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
645 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
647 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
649 udevadm control --reload-rules
652 # For kmemleak-enabled kernels we need clear all past state
653 # that obviously has nothing to do with this Lustre run
654 # Disable automatic memory scanning to avoid perf hit.
655 if [ -f /sys/kernel/debug/kmemleak ] ; then
656 echo scan=off > /sys/kernel/debug/kmemleak
657 echo scan > /sys/kernel/debug/kmemleak
658 echo clear > /sys/kernel/debug/kmemleak
661 echo Loading modules from $LUSTRE
665 if [ -f /sys/devices/system/cpu/online ]; then
666 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
667 echo "detected $ncpus online CPUs by sysfs"
669 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
671 if [ $rc -eq 0 ]; then
672 echo "detected $ncpus online CPUs by getconf"
674 echo "Can't detect number of CPUs"
679 # if there is only one CPU core, libcfs can only create one partition
680 # if there is more than 4 CPU cores, libcfs should create multiple CPU
681 # partitions. So we just force libcfs to create 2 partitions for
682 # system with 2 or 4 cores
683 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
684 # force to enable multiple CPU partitions
685 echo "Force libcfs to create 2 CPU partitions"
686 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
688 echo "libcfs will create CPU partition based on online CPUs"
691 load_module ../libcfs/libcfs/libcfs
692 # Prevent local MODOPTS_LIBCFS being passed as part of environment
693 # variable to remote nodes
697 load_module ../lnet/lnet/lnet
699 LNDPATH=${LNDPATH:-"../lnet/klnds"}
700 if [ -z "$LNETLND" ]; then
702 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
703 tcp*) LNETLND="socklnd/ksocklnd" ;;
704 *) local lnd="${NETTYPE%%[0-9]}lnd"
705 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
706 LNETLND="$lnd/k$lnd" ||
707 LNETLND="socklnd/ksocklnd"
710 load_module ../lnet/klnds/$LNETLND
711 load_module obdclass/obdclass
712 load_module ptlrpc/ptlrpc
713 load_module ptlrpc/gss/ptlrpc_gss
721 load_module obdecho/obdecho
722 if ! client_only; then
723 load_module lfsck/lfsck
724 [ "$LQUOTA" != "no" ] &&
725 load_module quota/lquota $LQUOTAOPTS
726 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
727 load_module osd-zfs/osd_zfs
728 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
729 load_module ../ldiskfs/ldiskfs
730 load_module osd-ldiskfs/osd_ldiskfs
742 load_module llite/lustre
743 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
745 rm -f $OGDB/ogdb-$HOSTNAME
746 $LCTL modules > $OGDB/ogdb-$HOSTNAME
748 # 'mount' doesn't look in $PATH, just sbin
749 local mount_lustre=$LUSTRE/utils/mount.lustre
750 if [ -f $mount_lustre ]; then
751 local sbin_mount=$(readlink -f /sbin)/mount.lustre
752 if grep -qw "$sbin_mount" /proc/mounts; then
753 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
755 if ! grep -qw "$sbin_mount" /proc/mounts; then
756 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
757 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
758 cat <<- EOF > "$sbin_mount"
761 echo "This $sbin_mount just a mountpoint." 1>&2
762 echo "It is never supposed to be run." 1>&2
763 logger -p emerg -- "using stub $sbin_mount $@"
766 chmod a+x $sbin_mount
768 mount --bind $mount_lustre $sbin_mount ||
769 error "can't bind $mount_lustre to $sbin_mount"
777 # load modules on remote nodes optionally
778 # lustre-tests have to be installed on these nodes
779 if $LOAD_MODULES_REMOTE; then
780 local list=$(comma_list $(remote_nodes_list))
781 if [ -n "$list" ]; then
782 echo "loading modules on: '$list'"
783 do_rpc_nodes "$list" load_modules_local
789 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
790 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
791 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
792 echo "$LEAK_LUSTRE" 1>&2
793 echo "$LEAK_PORTALS" 1>&2
794 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
795 echo "Memory leaks detected"
796 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
802 wait_exit_ST client # bug 12845
804 $LUSTRE_RMMOD ldiskfs || return 2
806 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
807 rm /etc/udev/rules.d/99-lustre-test.rules
808 udevadm control --reload-rules
811 if $LOAD_MODULES_REMOTE; then
812 local list=$(comma_list $(remote_nodes_list))
813 if [ -n "$list" ]; then
814 echo "unloading modules on: '$list'"
815 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
816 do_rpc_nodes "$list" check_mem_leak
817 do_rpc_nodes "$list" "rm -f /etc/udev/rules.d/99-lustre-test.rules"
818 do_rpc_nodes "$list" "udevadm control --reload-rules"
819 do_rpc_nodes "$list" "udevadm trigger"
823 local sbin_mount=$(readlink -f /sbin)/mount.lustre
824 if grep -qe "$sbin_mount " /proc/mounts; then
825 umount $sbin_mount || true
826 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
830 check_mem_leak || return 254
832 echo "modules unloaded."
837 local facet=${1:-$SINGLEMDS}
840 case $(facet_fstype $facet) in
841 ldiskfs) size=50;; # largest seen is 44, leave some headroom
842 # grant_block_size is in bytes, allow at least 2x max blocksize
843 zfs) size=$(lctl get_param osc.$FSNAME*.import |
844 awk '/grant_block_size:/ {print $2/512; exit;}')
848 echo -n $((size * MDSCOUNT))
852 local facet=${1:-$SINGLEMDS}
853 local fstype=$(facet_fstype $facet)
856 ldiskfs) size=4;; # ~4KB per inode
857 zfs) size=11;; # 10 to 11KB per inode
863 check_gss_daemon_nodes() {
867 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
868 if [ \\\"\\\$num\\\" -ne 1 ]; then
869 echo \\\$num instance of $dname;
874 check_gss_daemon_facet() {
878 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
879 if [ $num -ne 1 ]; then
880 echo "$num instance of $dname on $facet"
889 echo Stopping $@ on $list
890 do_nodes $list "killall -2 $@ 2>/dev/null || true"
893 # start gss daemons on all nodes, or "daemon" on "nodes" if set
894 start_gss_daemons() {
898 if [ "$nodes" ] && [ "$daemon" ] ; then
899 echo "Starting gss daemon on nodes: $nodes"
900 do_nodes $nodes "$daemon" || return 8
904 nodes=$(comma_list $(mdts_nodes))
905 echo "Starting gss daemon on mds: $nodes"
907 # Start all versions, in case of switching
908 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
910 do_nodes $nodes "$LSVCGSSD -v" || return 1
913 do_nodes $nodes "$LGSSD -v" || return 2
916 nodes=$(comma_list $(osts_nodes))
917 echo "Starting gss daemon on ost: $nodes"
919 # Start all versions, in case of switching
920 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
922 do_nodes $nodes "$LSVCGSSD -v" || return 3
924 # starting on clients
926 local clients=${CLIENTS:-$HOSTNAME}
928 echo "Starting $LGSSD on clients $clients "
929 do_nodes $clients "$LGSSD -v" || return 4
932 # wait daemons entering "stable" status
936 # check daemons are running
938 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
939 check_gss_daemon_nodes $nodes lsvcgssd || return 5
941 nodes=$(comma_list $(mdts_nodes))
942 check_gss_daemon_nodes $nodes lgssd || return 6
945 check_gss_daemon_nodes $clients lgssd || return 7
950 local nodes=$(comma_list $(mdts_nodes))
952 send_sigint $nodes lsvcgssd lgssd
954 nodes=$(comma_list $(osts_nodes))
955 send_sigint $nodes lsvcgssd
957 nodes=${CLIENTS:-$HOSTNAME}
958 send_sigint $nodes lgssd
962 # Add mount flags for shared key
964 if grep -q skpath <<< "$mt_opts" ; then
965 mt_opts=$(echo $mt_opts |
966 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
968 if [ -z "$mt_opts" ]; then
969 mt_opts="-o skpath=$SK_PATH"
971 mt_opts="$mt_opts,skpath=$SK_PATH"
988 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
990 from_build_tree=false
997 if ! module_loaded ptlrpc_gss; then
998 load_module ptlrpc/gss/ptlrpc_gss
999 module_loaded ptlrpc_gss ||
1000 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1003 if $GSS_KRB5 || $GSS_SK; then
1004 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1007 if $GSS_SK && $SK_NO_KEY; then
1008 local numclients=${1:-$CLIENTCOUNT}
1009 local clients=${CLIENTS:-$HOSTNAME}
1011 # security ctx config for keyring
1013 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1015 if $from_build_tree; then
1016 mkdir -p $SK_OM_PATH
1017 if grep -q request-key /proc/mounts > /dev/null; then
1018 echo "SSK: Request key already mounted."
1020 mount -o bind $SK_OM_PATH /etc/request-key.d/
1022 local lgssc_conf_line='create lgssc * * '
1023 lgssc_conf_line+=$(which lgss_keyring)
1024 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1025 echo "$lgssc_conf_line" > $lgssc_conf_file
1028 [ -e $lgssc_conf_file ] ||
1029 error_exit "Could not find key options in $lgssc_conf_file"
1030 echo "$lgssc_conf_file content is:"
1031 cat $lgssc_conf_file
1033 if ! local_mode; then
1034 if $from_build_tree; then
1035 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1037 do_nodes $(comma_list $(all_nodes)) "mount \
1038 -o bind $SK_OM_PATH \
1039 /etc/request-key.d/"
1040 do_nodes $(comma_list $(all_nodes)) "rsync \
1041 -aqv $HOSTNAME:$lgssc_conf_file \
1042 $lgssc_conf_file >/dev/null 2>&1"
1044 do_nodes $(comma_list $(all_nodes)) \
1045 "echo $lgssc_conf_file: ; \
1046 cat $lgssc_conf_file"
1050 # create shared key on all nodes
1051 mkdir -p $SK_PATH/nodemap
1052 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1053 $SK_PATH/$FSNAME-*.key
1054 # for nodemap testing each client may need own key,
1055 # and S2S now requires keys as well, both for "client"
1058 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1059 -w $SK_PATH/$FSNAME-nmclient.key \
1060 -d /dev/urandom >/dev/null 2>&1
1061 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1062 -w $SK_PATH/$FSNAME-s2s-server.key \
1063 -d /dev/urandom >/dev/null 2>&1
1066 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1067 -d /dev/urandom >/dev/null 2>&1
1069 for i in $(seq 0 $((numclients - 1))); do
1070 lgss_sk -t server -f$FSNAME -n c$i \
1071 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1075 if ! local_mode; then
1076 for lnode in $(all_nodes); do
1077 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1080 # Set client keys to client type to generate prime P
1082 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1083 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1085 do_nodes $clients "lgss_sk -t client -m \
1086 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1087 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1088 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1090 # This is required for servers as well, if S2S in use
1092 do_nodes $(comma_list $(mdts_nodes)) \
1093 "cp $SK_PATH/$FSNAME-s2s-server.key \
1094 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1095 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1097 do_nodes $(comma_list $(osts_nodes)) \
1098 "cp $SK_PATH/$FSNAME-s2s-server.key \
1099 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1100 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1102 do_nodes $clients "lgss_sk -t client \
1103 -m $SK_PATH/$FSNAME-nmclient.key \
1108 # mount options for servers and clients
1109 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1110 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1111 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1112 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1116 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1118 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1125 # maybe cleanup credential cache?
1132 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1134 from_build_tree=false
1137 from_build_tree=true
1142 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1143 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1144 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1148 $RPC_MODE || echo "Cleaning up Shared Key.."
1149 do_nodes $(comma_list $(all_nodes)) "rm -f \
1150 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1151 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1152 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1153 if $from_build_tree; then
1154 # Remove the mount and clean up the files we added to
1156 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1157 request-key.d /proc/mounts; do umount \
1158 /etc/request-key.d/; done"
1159 do_nodes $(comma_list $(all_nodes)) "rm -f \
1160 $SK_OM_PATH/lgssc.conf"
1161 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1169 local var=${facet}_svc
1177 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1178 tr '[:lower:]' '[:upper:]'
1184 if [ $facet == mgs ] || [ $facet == client ]; then
1188 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1196 if [ -n "${!var}" ]; then
1201 var=$(facet_type $facet)FSTYPE
1202 if [ -n "${!var}" ]; then
1207 if [ -n "$FSTYPE" ]; then
1212 if [[ $facet == mgs ]] && combined_mgs_mds; then
1224 local facets=$(get_facets)
1227 for facet in ${facets//,/ }; do
1228 if [ $node == $(facet_host $facet) ] ||
1229 [ $node == "$(facet_failover_host $facet)" ]; then
1230 fstype=$(facet_fstype $facet)
1231 if [[ $fstypes != *$fstype* ]]; then
1232 fstypes+="${fstypes:+,}$fstype"
1241 local num=$(facet_number $facet)
1244 if [[ $(facet_type $facet) = OST ]]; then
1245 index=OSTINDEX${num}
1246 if [[ -n "${!index}" ]]; then
1251 index=${OST_INDICES[num - 1]}
1254 [[ -n "$index" ]] || index=$((num - 1))
1262 local fstype=$(facet_fstype $facet)
1266 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1268 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1269 ${dev} 2>/dev/null");;
1271 error "unknown fstype!";;
1279 local device=$(mdsdevname $num)
1280 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1286 local device=$(ostdevname $num)
1287 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1292 # Get the device of a facet.
1299 mgs) device=$(mgsdevname) ;;
1300 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1301 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1302 fs2mds) device=$(mdsdevname 1_2) ;;
1303 fs2ost) device=$(ostdevname 1_2) ;;
1304 fs3ost) device=$(ostdevname 2_2) ;;
1312 # Get the virtual device of a facet.
1319 mgs) device=$(mgsvdevname) ;;
1320 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1321 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1322 fs2mds) device=$(mdsvdevname 1_2) ;;
1323 fs2ost) device=$(ostvdevname 1_2) ;;
1324 fs3ost) device=$(ostvdevname 2_2) ;;
1332 local virt=$(virt-what 2> /dev/null)
1334 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1336 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1339 VMware|KVM|VirtualBox|Parallels|Bochs)
1340 echo $virt | tr '[A-Z]' '[a-z]' ;;
1346 # Re-read the partition table on failover partner host.
1347 # After a ZFS storage pool is created on a shared device, the partition table
1348 # on the device may change. However, the operating system on the failover
1349 # host may not notice the change automatically. Without the up-to-date partition
1350 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1351 # relative to partition rather than disk beginnings.
1353 # This function performs partprobe on the failover host to make it re-read the
1356 refresh_partition_table() {
1361 host=$(facet_passive_host $facet)
1362 if [[ -n "$host" ]]; then
1363 do_node $host "$PARTPROBE $device"
1368 # Get ZFS storage pool name.
1375 device=$(facet_device $facet)
1376 # poolname is string before "/"
1377 poolname="${device%%/*}"
1384 # Get ZFS local fsname.
1386 zfs_local_fsname() {
1388 local lfsname=$(basename $(facet_device $facet))
1394 # Create ZFS storage pool.
1401 local opts=${@:-"-o cachefile=none"}
1403 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1404 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1405 $ZPOOL create -f $opts $poolname $vdev"
1409 # Create ZFS file system.
1415 local opts=${@:-"-o mountpoint=legacy"}
1417 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1418 $ZFS create $opts $dataset"
1422 # Export ZFS storage pool.
1423 # Before exporting the pool, all datasets within the pool should be unmounted.
1431 poolname=$(zpool_name $facet)
1433 if [[ -n "$poolname" ]]; then
1434 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1435 grep -q ^$poolname/ /proc/mounts ||
1436 $ZPOOL export $opts $poolname"
1441 # Destroy ZFS storage pool.
1442 # Destroy the given pool and free up any devices for other use. This command
1443 # tries to unmount any active datasets before destroying the pool.
1444 # -f Force any active datasets contained within the pool to be unmounted.
1448 local poolname=${2:-$(zpool_name $facet)}
1450 if [[ -n "$poolname" ]]; then
1451 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1452 $ZPOOL destroy -f $poolname"
1457 # Import ZFS storage pool.
1458 # Force importing, even if the pool appears to be potentially active.
1463 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1466 poolname=$(zpool_name $facet)
1468 if [[ -n "$poolname" ]]; then
1469 opts+=" -d $(dirname $(facet_vdevice $facet))"
1470 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1471 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1472 $ZPOOL import -f $opts $poolname"
1477 # Reimport ZFS storage pool with new name
1482 local opts="-o cachefile=none"
1483 local poolname=$(zpool_name $facet)
1485 opts+=" -d $(dirname $(facet_vdevice $facet))"
1486 do_facet $facet "$ZPOOL export $poolname;
1487 $ZPOOL import $opts $poolname $newpool"
1491 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1492 # is not automatically imported on system startup.
1494 # In a failover environment, this will provide resource level fencing which
1495 # will ensure that the same ZFS storage pool will not be imported concurrently
1496 # on different nodes.
1498 disable_zpool_cache() {
1502 poolname=$(zpool_name $facet)
1504 if [[ -n "$poolname" ]]; then
1505 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1510 # This and set_osd_param() shall be used to access OSD parameters
1511 # once existed under "obdfilter":
1516 # writethrough_cache_enable
1520 local device=${2:-$FSNAME-OST*}
1523 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1524 osd-*.$device.$name 2>&1" | grep -v 'error:'
1529 local device=${2:-$FSNAME-OST*}
1533 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1534 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1538 local dz=${1:-$DEBUG_SIZE}
1540 if [ -f /sys/devices/system/cpu/possible ]; then
1541 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1543 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1546 # bug 19944, adjust size to be -gt num_possible_cpus()
1547 # promise 2MB for every cpu at least
1548 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1551 lctl set_param debug_mb=$dz
1554 set_default_debug () {
1555 local debug=${1:-"$PTLDEBUG"}
1556 local subsys=${2:-"$SUBSYSTEM"}
1557 local debug_size=${3:-$DEBUG_SIZE}
1559 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1560 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1562 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1565 set_default_debug_nodes () {
1568 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1569 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1573 do_rpc_nodes "$nodes" set_default_debug \
1574 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1577 set_default_debug_facet () {
1579 local node=$(facet_active_host $facet)
1580 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1582 set_default_debug_nodes $node
1586 local hostid=${1:-$(hostid)}
1588 if [ ! -s /etc/hostid ]; then
1589 printf $(echo -n $hostid |
1590 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1596 local facets=${1:-$(get_facets)}
1599 for facet in ${facets//,/ }; do
1602 [ $RC -eq 0 ] && continue
1604 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1605 skip_noexit "Restart of $facet failed!." &&
1608 error "Restart of $facet failed!"
1615 # Add argument "arg" (e.g., "loop") to the comma-separated list
1616 # of arguments for option "opt" (e.g., "-o") on command
1617 # line "opts" (e.g., "-o flock").
1623 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1625 if echo "$opts" | grep -q $opt_pattern; then
1626 opts=$(echo "$opts" | sed -e \
1627 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1629 opts+="${opts:+ }$opt $arg"
1635 # Associate loop device with a given regular file.
1636 # Return the loop device.
1638 setup_loop_device() {
1642 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1643 if [[ -z \\\$loop_dev ]]; then
1644 loop_dev=\\\$($LOSETUP -f);
1645 $LOSETUP \\\$loop_dev $file || loop_dev=;
1647 echo -n \\\$loop_dev"
1651 # Detach a loop device.
1653 cleanup_loop_device() {
1657 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1658 $LOSETUP -d $loop_dev"
1662 # Check if a given device is a block device.
1669 [[ -n "$dev" ]] || return 1
1670 do_facet $facet "test -b $dev" || return 1
1671 if [[ -n "$size" ]]; then
1672 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1673 count=1 skip=$size 2>&1" |
1674 awk '($3 == "in") { print $1 }')
1675 [[ "$in" = "1+0" ]] || return 1
1680 # Check if a given device is a device-mapper device.
1686 [[ -n "$dev" ]] || return 1
1687 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1691 # Check if a given device is a device-mapper flakey device.
1693 is_dm_flakey_dev() {
1698 [[ -n "$dev" ]] || return 1
1700 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1702 [[ $type = flakey ]] && return 0 || return 1
1706 # Check if device-mapper flakey device is supported by the kernel
1707 # of $facet node or not.
1709 dm_flakey_supported() {
1713 do_facet $facet "modprobe dm-flakey;
1714 $DMSETUP targets | grep -q flakey" &> /dev/null
1718 # Get the device-mapper flakey device name of a given facet.
1720 dm_facet_devname() {
1722 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1724 echo -n ${facet}_flakey
1728 # Get the device-mapper flakey device of a given facet.
1729 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1731 dm_facet_devpath() {
1734 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1738 # Set a device-mapper device with a new table.
1740 # The table has the following format:
1741 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1743 # flakey <target_args> includes:
1744 # <destination_device> <offset> <up_interval> <down_interval> \
1745 # [<num_features> [<feature_arguments>]]
1747 # linear <target_args> includes:
1748 # <destination_device> <start_sector>
1750 dm_set_dev_table() {
1753 local target_type=$3
1759 read tmp num_sectors tmp real_dev tmp \
1760 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1762 case $target_type in
1764 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1767 table="0 $num_sectors linear $real_dev 0"
1769 *) error "invalid target type $target_type" ;;
1772 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1773 error "failed to suspend $dm_dev"
1774 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1775 error "failed to load $target_type table into $dm_dev"
1776 do_facet $facet "$DMSETUP resume $dm_dev" ||
1777 error "failed to resume $dm_dev"
1781 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1782 # feature parameter.
1785 # All write I/O is silently ignored.
1786 # Read I/O is handled correctly.
1788 dm_set_dev_readonly() {
1790 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1792 dm_set_dev_table $facet $dm_dev flakey
1796 # Set a device-mapper device to traditional linear mapping mode.
1798 dm_clear_dev_readonly() {
1800 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1802 dm_set_dev_table $facet $dm_dev linear
1806 # Set the device of a given facet as "read-only".
1808 set_dev_readonly() {
1810 local svc=${facet}_svc
1812 if [[ $(facet_fstype $facet) = zfs ]] ||
1813 ! dm_flakey_supported $facet; then
1814 do_facet $facet $LCTL --device ${!svc} readonly
1816 dm_set_dev_readonly $facet
1821 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1828 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1829 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1830 echo -n $num_sectors
1834 # Create a device-mapper device with a given block device or regular file (will
1835 # be associated with loop device).
1836 # Return the full path of the device-mapper device.
1840 local real_dev=$2 # destination device
1841 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1842 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1844 # check if the device-mapper device to be created already exists
1845 if is_dm_dev $facet $dm_dev; then
1846 # if the existing device was set to "read-only", then clear it
1847 ! is_dm_flakey_dev $facet $dm_dev ||
1848 dm_clear_dev_readonly $facet $dm_dev
1854 # check if the destination device is a block device, and if not,
1855 # associate it with a loop device
1856 is_blkdev $facet $real_dev ||
1857 real_dev=$(setup_loop_device $facet $real_dev)
1858 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1860 # now create the device-mapper device
1861 local num_sectors=$(get_num_sectors $facet $real_dev)
1862 local table="0 $num_sectors linear $real_dev 0"
1865 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1866 { rc=${PIPESTATUS[0]}; dm_dev=; }
1867 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1874 # Map the facet name to its device variable name.
1876 facet_device_alias() {
1878 local dev_alias=$facet
1881 fs2mds) dev_alias=mds1_2 ;;
1882 fs2ost) dev_alias=ost1_2 ;;
1883 fs3ost) dev_alias=ost2_2 ;;
1891 # Save the original value of the facet device and export the new value.
1897 local active_facet=$(facet_active $facet)
1898 local dev_alias=$(facet_device_alias $active_facet)
1899 local dev_name=${dev_alias}_dev
1900 local dev=${!dev_name}
1902 if [[ $active_facet = $facet ]]; then
1903 local failover_dev=${dev_alias}failover_dev
1904 if [[ ${!failover_dev} = $dev ]]; then
1905 eval export ${failover_dev}_saved=$dev
1906 eval export ${failover_dev}=$dm_dev
1909 dev_alias=$(facet_device_alias $facet)
1910 local facet_dev=${dev_alias}_dev
1911 if [[ ${!facet_dev} = $dev ]]; then
1912 eval export ${facet_dev}_saved=$dev
1913 eval export ${facet_dev}=$dm_dev
1917 eval export ${dev_name}_saved=$dev
1918 eval export ${dev_name}=$dm_dev
1922 # Restore the saved value of the facet device.
1927 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1928 local dev_alias=$(facet_device_alias $facet)
1930 local saved_dev=${dev_alias}_dev_saved
1931 [[ -z ${!saved_dev} ]] ||
1932 eval export ${dev_alias}_dev=${!saved_dev}
1934 saved_dev=${dev_alias}failover_dev_saved
1935 [[ -z ${!saved_dev} ]] ||
1936 eval export ${dev_alias}failover_dev=${!saved_dev}
1940 # Remove a device-mapper device.
1941 # If the destination device is a loop device, then also detach it.
1945 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1949 is_dm_dev $facet $dm_dev || return 0
1951 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1952 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1954 do_facet $facet "$DMSETUP remove $dm_dev"
1955 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1957 unexport_dm_dev $facet
1959 # detach a loop device
1960 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1962 # unload dm-flakey module
1963 do_facet $facet "modprobe -r dm-flakey" || true
1969 local active_facet=$(facet_active $facet)
1970 local dev_alias=$(facet_device_alias $active_facet)
1971 local dev=${dev_alias}_dev
1972 local opt=${facet}_opt
1973 local mntpt=$(facet_mntpt $facet)
1974 local opts="${!opt} $@"
1975 local fstype=$(facet_fstype $facet)
1977 local dm_dev=${!dev}
1979 module_loaded lustre || load_modules
1983 if dm_flakey_supported $facet; then
1984 dm_dev=$(dm_create_dev $facet ${!dev})
1985 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1988 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1990 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1992 # import ZFS storage pool
1993 import_zpool $facet || return ${PIPESTATUS[0]}
1995 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1996 lustre:svname $dm_dev");;
1998 error "unknown fstype!";;
2001 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2002 # for testing LU-482 error handling in mount_facets() and test_0a()
2003 if [ -f $TMP/test-lu482-trigger ]; then
2007 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2011 if [ $RC -ne 0 ]; then
2012 echo "Start of $dm_dev on ${facet} failed ${RC}"
2016 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2017 if [[ "$health" != "healthy" ]]; then
2018 error "$facet is in a unhealthy state"
2021 set_default_debug_facet $facet
2023 if [[ $opts =~ .*nosvc.* ]]; then
2024 echo "Start $dm_dev without service"
2029 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2030 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2031 "" || error "$dm_dev failed to initialize!";;
2033 wait_update_facet ${facet} "$ZFS get -H -o value \
2034 lustre:svname $dm_dev 2>/dev/null | \
2035 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2036 error "$dm_dev failed to initialize!";;
2039 error "unknown fstype!";;
2043 # commit the device label change to disk
2044 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2045 echo "Commit the device label on ${!dev}"
2046 do_facet $facet "sync; sleep 1; sync"
2050 label=$(devicelabel ${facet} $dm_dev)
2051 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2052 eval export ${facet}_svc=${label}
2053 echo Started ${label}
2055 export_dm_dev $facet $dm_dev
2060 # start facet device options
2066 local dev_alias=$(facet_device_alias $facet)
2068 eval export ${dev_alias}_dev=${device}
2069 eval export ${facet}_opt=\"$@\"
2071 local varname=${dev_alias}failover_dev
2072 if [ -n "${!varname}" ] ; then
2073 eval export ${dev_alias}failover_dev=${!varname}
2075 eval export ${dev_alias}failover_dev=$device
2078 local mntpt=$(facet_mntpt $facet)
2079 do_facet ${facet} mkdir -p $mntpt
2080 eval export ${facet}_MOUNT=$mntpt
2081 mount_facet ${facet}
2091 local HOST=$(facet_active_host $facet)
2092 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2094 local mntpt=$(facet_mntpt $facet)
2095 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2096 if [ ${running} -ne 0 ]; then
2097 echo "Stopping $mntpt (opts:$@) on $HOST"
2098 do_facet ${facet} $UMOUNT $@ $mntpt
2101 # umount should block, but we should wait for unrelated obd's
2102 # like the MGS or MGC to also stop.
2103 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2105 if [[ $(facet_fstype $facet) == zfs ]]; then
2106 # export ZFS storage pool
2107 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2108 elif dm_flakey_supported $facet; then
2109 local host=${facet}_HOST
2110 local failover_host=${facet}failover_HOST
2111 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2112 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2113 dm_cleanup_dev $facet
2118 # get mdt quota type
2120 local varsvc=${SINGLEMDS}_svc
2121 do_facet $SINGLEMDS $LCTL get_param -n \
2122 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2125 # get ost quota type
2127 # All OSTs should have same quota type
2128 local varsvc=ost1_svc
2129 do_facet ost1 $LCTL get_param -n \
2130 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2133 # restore old quota type settings
2135 if [ "$old_MDT_QUOTA_TYPE" ]; then
2136 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2137 do_facet mgs $PERM_CMD \
2138 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2141 do_facet mgs $PERM_CMD \
2142 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2145 if [ "$old_OST_QUOTA_TYPE" ]; then
2146 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2147 do_facet mgs $PERM_CMD \
2148 osd-*.$FSNAME-OST*.quota_slave.enable = \
2151 do_facet mgs $LCTL conf_param \
2152 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2157 # Handle the case when there is a space in the lfs df
2158 # "filesystem summary" line the same as when there is no space.
2159 # This will allow fixing the "lfs df" summary line in the future.
2161 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2164 # Get free inodes on the MDT specified by mdt index, free indoes on
2165 # the whole filesystem will be returned when index == -1.
2171 if [ $index -eq -1 ]; then
2174 mdt_uuid=$(mdtuuid_from_index $index)
2177 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2182 # Get the OST device status from 'lfs df' with a given OST index.
2186 local mnt_pnt=${2:-$MOUNT}
2189 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2190 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2196 # save old quota type & set new quota type
2197 local mdt_qtype=$(mdt_quota_type)
2198 local ost_qtype=$(ost_quota_type)
2200 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2201 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2203 export old_MDT_QUOTA_TYPE=$mdt_qtype
2204 export old_OST_QUOTA_TYPE=$ost_qtype
2206 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2207 do_facet mgs $PERM_CMD \
2208 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2209 do_facet mgs $PERM_CMD \
2210 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2212 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2213 error "set mdt quota type failed"
2214 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2215 error "set ost quota type failed"
2218 local quota_usrs=$QUOTA_USERS
2220 # get_filesystem_size
2221 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2222 local blk_soft=$((disksz + 1024))
2223 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2225 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2226 local i_soft=$inodes
2227 local i_hard=$((i_soft + i_soft / 20))
2229 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2230 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2231 "inode-hardlimit: $i_hard"
2234 for usr in $quota_usrs; do
2235 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2237 cmd="$LFS setquota -$type $usr -b $blk_soft"
2238 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2240 eval $cmd || error "$cmd FAILED!"
2242 # display the quota status
2243 echo "Quota settings for $usr : "
2244 $LFS quota -v -u $usr $mntpt || true
2251 local opts=${3:-$MOUNT_OPTS}
2252 opts=${opts:+-o $opts}
2253 local flags=${4:-$MOUNT_FLAGS}
2255 local device=$MGSNID:/$FSNAME$FILESET
2256 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2257 echo "Bad mount command: opt=$flags $opts dev=$device " \
2262 echo "Starting client: $client: $flags $opts $device $mnt"
2263 do_node $client mkdir -p $mnt
2264 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2265 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2267 #disable FILESET if not supported
2268 do_nodes $client lctl get_param -n \
2269 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2270 device=$MGSNID:/$FSNAME
2271 do_node $client mkdir -p $mnt/$FILESET
2272 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2275 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2276 # Mount using nodemap key
2277 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2278 if $SK_UNIQUE_NM; then
2279 mountkey=$SK_PATH/nodemap/c0.key
2281 local prunedopts=$(echo $opts |
2282 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2283 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2286 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2290 set_default_debug_nodes $client
2301 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2303 [ "$3" ] && force=-f
2304 [ $running -eq 0 ] && return 0
2306 echo "Stopping client $client $mnt (opts:$force)"
2307 do_node $client lsof -t $mnt || need_kill=no
2308 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2309 pids=$(do_node $client lsof -t $mnt | sort -u);
2310 if [ -n "$pids" ]; then
2311 do_node $client kill -9 $pids || true
2315 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2317 if [ $busy -ne 0 ] ; then
2318 echo "$mnt is still busy, wait one second" && sleep 1
2319 do_node $client umount $force $mnt
2323 # Mount the file system on the MGS
2324 mount_mgs_client() {
2325 do_facet mgs "mkdir -p $MOUNT"
2326 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2327 error "unable to mount $MOUNT on MGS"
2330 # Unmount the file system on the MGS
2331 umount_mgs_client() {
2332 zconf_umount $mgs_HOST $MOUNT
2333 do_facet mgs "rm -rf $MOUNT"
2336 # nodes is comma list
2337 sanity_mount_check_nodes () {
2343 # FIXME: assume that all cluster nodes run the same os
2344 [ "$(uname)" = Linux ] || return 0
2347 for mnt in $mnts ; do
2348 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2349 mpts=\\\$(mount | grep -c $mnt' ');
2350 if [ \\\$running -ne \\\$mpts ]; then
2351 echo \\\$(hostname) env are INSANE!;
2354 [ $? -eq 0 ] || rc=1
2359 sanity_mount_check_servers () {
2360 [ -n "$CLIENTONLY" ] &&
2361 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2362 echo Checking servers environments
2364 # FIXME: modify get_facets to display all facets wo params
2365 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2369 for facet in ${facets//,/ }; do
2370 node=$(facet_host ${facet})
2371 mntpt=$(facet_mntpt $facet)
2372 sanity_mount_check_nodes $node $mntpt ||
2373 { error "server $node environments are insane!"; return 1; }
2377 sanity_mount_check_clients () {
2378 local clients=${1:-$CLIENTS}
2379 local mntpt=${2:-$MOUNT}
2380 local mntpt2=${3:-$MOUNT2}
2382 [ -z $clients ] && clients=$(hostname)
2383 echo Checking clients $clients environments
2385 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2386 error "clients environments are insane!"
2389 sanity_mount_check () {
2390 sanity_mount_check_servers || return 1
2391 sanity_mount_check_clients || return 2
2394 # mount clients if not mouted
2395 zconf_mount_clients() {
2398 local opts=${3:-$MOUNT_OPTS}
2399 opts=${opts:+-o $opts}
2400 local flags=${4:-$MOUNT_FLAGS}
2401 local device=$MGSNID:/$FSNAME$FILESET
2402 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2403 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2408 echo "Starting client $clients: $flags $opts $device $mnt"
2409 do_nodes $clients mkdir -p $mnt
2410 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2411 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2412 # Mount with own nodemap key
2414 # Mount all server nodes first with per-NM keys
2415 for nmclient in ${clients//,/ }; do
2416 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2417 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2420 # set perms for per-nodemap keys else permission denied
2421 do_nodes $(comma_list $(all_nodes)) \
2422 "keyctl show | grep lustre | cut -c1-11 |
2424 xargs -IX keyctl setperm X 0x3f3f3f3f"
2425 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2427 for nmclient in ${clients//,/ }; do
2428 if $SK_UNIQUE_NM; then
2429 mountkey=$SK_PATH/nodemap/c$i.key
2431 do_node $nmclient "! grep -q $mnt' ' \
2432 /proc/mounts || umount $mnt"
2433 local prunedopts=$(add_sk_mntflag $prunedopts);
2434 prunedopts=$(echo $prunedopts | sed -e \
2435 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2437 do_nodes $(comma_list $(all_server_nodes)) \
2440 do_node $nmclient $MOUNT_CMD $flags \
2441 $prunedopts $MGSNID:/$FSNAME $mnt ||
2446 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2448 do_nodes $clients $MOUNT_CMD $flags $opts \
2449 $MGSNID:/$FSNAME $mnt || return 1
2451 #disable FILESET if not supported
2452 do_nodes $clients lctl get_param -n \
2453 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2454 device=$MGSNID:/$FSNAME
2455 do_nodes $clients mkdir -p $mnt/$FILESET
2456 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2460 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2461 # Mount with nodemap key
2463 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2464 for nmclient in ${clients//,/ }; do
2465 if $SK_UNIQUE_NM; then
2466 mountkey=$SK_PATH/nodemap/c$i.key
2468 local prunedopts=$(echo $opts | sed -e \
2469 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2470 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2473 running=\\\$(mount | grep -c $mnt' ');
2475 if [ \\\$running -eq 0 ] ; then
2477 $MOUNT_CMD $flags $prunedopts $device $mnt;
2480 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2481 grep 'type lustre' | wc -l);
2482 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2483 echo zconf_mount_clients FAILED: \
2484 mount count \\\$running, not matching \
2485 with mount count of 'type lustre' \
2486 \\\$lustre_mnt_count;
2490 exit \\\$rc" || return ${PIPESTATUS[0]}
2497 if $SHARED_KEY; then
2498 tmpopts=$(add_sk_mntflag $opts)
2501 running=\\\$(mount | grep -c $mnt' ');
2503 if [ \\\$running -eq 0 ] ; then
2505 $MOUNT_CMD $flags $tmpopts $device $mnt;
2508 exit \\\$rc" || return ${PIPESTATUS[0]}
2511 echo "Started clients $clients: "
2512 do_nodes $clients "mount | grep $mnt' '"
2514 set_default_debug_nodes $clients
2519 zconf_umount_clients() {
2524 [ "$3" ] && force=-f
2526 echo "Stopping clients: $clients $mnt (opts:$force)"
2527 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2528 if [ \\\$running -ne 0 ] ; then
2529 echo Stopping client \\\$(hostname) $mnt opts:$force;
2530 lsof $mnt || need_kill=no;
2531 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2532 pids=\\\$(lsof -t $mnt | sort -u);
2533 if [ -n \\\"\\\$pids\\\" ]; then
2537 while umount $force $mnt 2>&1 | grep -q "busy"; do
2538 echo "$mnt is still busy, wait one second" && sleep 1;
2545 echo + $POWER_DOWN $node
2549 shutdown_node_hard () {
2551 local attempts=$SHUTDOWN_ATTEMPTS
2553 for i in $(seq $attempts) ; do
2556 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2557 echo "waiting for $host to fail attempts=$attempts"
2558 [ $i -lt $attempts ] || \
2559 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2565 local mnt=${2:-$MOUNT}
2568 if [ "$FAILURE_MODE" = HARD ]; then
2569 shutdown_node_hard $client
2571 zconf_umount_clients $client $mnt -f
2577 local facets="$(get_facets OST),$(get_facets MDS)"
2580 combined_mgs_mds || facets="$facets,mgs"
2582 for facet in ${facets//,/ }; do
2583 if [ $(facet_active_host $facet) == $host ]; then
2584 affected="$affected $facet"
2588 echo $(comma_list $affected)
2593 local host=${2:-$(facet_host $facet)}
2595 local label=$(convert_facet2label $facet)
2596 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2599 facets_up_on_host () {
2601 local facets=$(facets_on_host $host)
2604 for facet in ${facets//,/ }; do
2605 if $(facet_up $facet $host); then
2606 affected_up="$affected_up $facet"
2610 echo $(comma_list $affected_up)
2615 local affected_facet
2616 local affected_facets
2618 if [[ "$FAILURE_MODE" = HARD ]]; then
2619 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2620 dm_flakey_supported $facet; then
2621 affected_facets=$(affected_facets $facet)
2622 for affected_facet in ${affected_facets//,/ }; do
2623 unexport_dm_dev $affected_facet
2627 shutdown_node_hard $(facet_active_host $facet)
2635 echo + $POWER_UP $node
2648 if [ "$FAILURE_MODE" = HARD ]; then
2649 reboot_node $(facet_active_host $facet)
2657 if [ "$FAILURE_MODE" = HARD ]; then
2667 for facet in ${facets//,/ }; do
2668 hosts=$(expand_list $hosts $(facet_host $facet) )
2674 _check_progs_installed () {
2678 for prog in $progs; do
2679 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2680 echo $prog missing on $(hostname)
2687 check_progs_installed () {
2691 do_rpc_nodes "$nodes" _check_progs_installed $@
2694 # recovery-scale functions
2696 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2699 start_client_load() {
2702 local var=$(node_var_name $client)_load
2703 eval export ${var}=$load
2705 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2706 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2707 END_RUN_FILE=$END_RUN_FILE \
2708 LOAD_PID_FILE=$LOAD_PID_FILE \
2709 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2710 TESTNAME=$TESTNAME \
2711 DBENCH_LIB=$DBENCH_LIB \
2712 DBENCH_SRC=$DBENCH_SRC \
2713 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2718 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2719 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2720 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2721 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2722 ior_blockSize=$ior_blockSize \
2723 ior_blockUnit=$ior_blockUnit \
2724 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2725 ior_DURATION=$ior_DURATION \
2726 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2727 ior_custom_params=\\\"$ior_custom_param\\\" \
2728 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2731 log "Started client load: ${load} on $client"
2733 # get the children process IDs
2734 local pids=$(ps --ppid $ppid -o pid= | xargs)
2735 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2739 start_client_loads () {
2740 local -a clients=(${1//,/ })
2741 local numloads=${#CLIENT_LOADS[@]}
2744 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2745 testnum=$((nodenum % numloads))
2746 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2748 # bug 22169: wait the background threads to start
2752 # only for remote client
2753 check_client_load () {
2755 local var=$(node_var_name $client)_load
2756 local testload=run_${!var}.sh
2758 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2760 # bug 18914: try to connect several times not only when
2761 # check ps, but while check_node_health also
2765 while [ $RC = 254 -a $tries -gt 0 ]; do
2769 if ! check_node_health $client; then
2771 if [ $RC -eq 254 ]; then
2772 # FIXME: not sure how long we shuold sleep here
2776 echo "check node health failed: RC=$RC "
2780 # We can continue try to connect if RC=254
2781 # Just print the warning about this
2782 if [ $RC = 254 ]; then
2783 echo "got a return status of $RC from do_node while checking " \
2784 "node health on $client"
2787 # see if the load is still on the client
2790 while [ $RC = 254 -a $tries -gt 0 ]; do
2794 if ! do_node $client \
2795 "ps auxwww | grep -v grep | grep -q $testload"; then
2800 if [ $RC = 254 ]; then
2801 echo "got a return status of $RC from do_node while checking " \
2802 "(node health and 'ps') the client load on $client"
2803 # see if we can diagnose a bit why this is
2808 check_client_loads () {
2809 local clients=${1//,/ }
2813 for client in $clients; do
2814 check_client_load $client
2816 if [ "$rc" != 0 ]; then
2817 log "Client load failed on node $client, rc=$rc"
2823 restart_client_loads () {
2824 local clients=${1//,/ }
2825 local expectedfail=${2:-""}
2829 for client in $clients; do
2830 check_client_load $client
2832 if [ "$rc" != 0 -a "$expectedfail" ]; then
2833 local var=$(node_var_name $client)_load
2834 start_client_load $client ${!var}
2835 echo "Restarted client load ${!var}: on $client. Checking ..."
2836 check_client_load $client
2838 if [ "$rc" != 0 ]; then
2839 log "Client load failed to restart on node $client, rc=$rc"
2840 # failure one client load means test fail
2841 # we do not need to check other
2850 # Start vmstat and save its process ID in a file.
2855 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2858 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2859 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2862 # Display the nodes on which client loads failed.
2863 print_end_run_file() {
2867 [ -s $file ] || return 0
2869 echo "Found the END_RUN_FILE file: $file"
2872 # A client load will stop if it finds the END_RUN_FILE file.
2873 # That does not mean the client load actually failed though.
2874 # The first node in END_RUN_FILE is the one we are interested in.
2877 if [ -n "$node" ]; then
2878 local var=$(node_var_name $node)_load
2880 local prefix=$TESTLOG_PREFIX
2881 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2882 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2883 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2885 echo "Client load ${!var} failed on node $node:"
2891 # Stop the process which had its PID saved in a file.
2896 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2898 do_nodes $nodes "test -f $pid_file &&
2899 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2902 # Stop all client loads.
2903 stop_client_loads() {
2904 local nodes=${1:-$CLIENTS}
2907 # stop the client loads
2908 stop_process $nodes $pid_file
2910 # clean up the processes that started them
2911 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2913 # End recovery-scale functions
2915 # verify that lustre actually cleaned up properly
2917 VAR=$(lctl get_param -n catastrophe 2>&1)
2918 if [ $? = 0 ] ; then
2919 if [ $VAR != 0 ]; then
2920 error "LBUG/LASSERT detected"
2923 BUSY=$(dmesg | grep -i destruct || true)
2924 if [ -n "$BUSY" ]; then
2926 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2930 check_mem_leak || exit 204
2932 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2933 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2936 if module_loaded lnet || module_loaded libcfs; then
2937 echo "$TESTSUITE: modules still loaded..." 1>&2
2946 if [[ "$1" == "--verbose" ]]; then
2961 PREV_RESULT=$(do_node $node "$TEST")
2963 RESULT=$(do_node $node "$TEST")
2964 if [[ "$RESULT" == "$FINAL" ]]; then
2965 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2966 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2970 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2971 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2975 [[ $WAIT -ge $MAX ]] && break
2976 [[ $((WAIT % print)) -eq 0 ]] &&
2977 echo "Waiting $((MAX - WAIT)) secs for update"
2978 WAIT=$((WAIT + sleep))
2981 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2985 wait_update_facet() {
2987 [ "$1" = "--verbose" ] && verbose="$1" && shift
2991 wait_update $verbose $(facet_active_host $facet) "$@"
2995 do_nodes $(comma_list $(mdts_nodes)) \
2996 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2997 do_nodes $(comma_list $(osts_nodes)) \
2998 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2999 grep -v 'Found no match'
3003 local zfs_wait=${2:-5}
3005 # the occupied disk space will be released
3006 # only after TXGs are committed
3007 if [[ $(facet_fstype $1) == zfs ]]; then
3008 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3016 local lwm=$3 #low watermark
3017 local size_mb #how many MB should we write to pass watermark
3018 local ost_name=$(ostname_from_index $ost_idx)
3020 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3022 if (( $free_kb / 1024 > lwm )); then
3023 size_mb=$((free_kb / 1024 - lwm))
3025 #If 10% of free space cross low watermark use it
3026 if (( $free_kb / 10240 > size_mb )); then
3027 size_mb=$((free_kb / 10240))
3029 #At least we need to store 1.1 of difference between
3030 #free space and low watermark
3031 size_mb=$((size_mb + size_mb / 10))
3033 if (( lwm <= $free_kb / 1024 )) ||
3034 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3035 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3036 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3037 count=$size_mb oflag=append conv=notrunc
3042 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3043 echo "OST still has $((free_kb / 1024)) MB free"
3046 # This checks only the primary MDS
3047 ost_watermarks_get() {
3049 local ost_name=$(ostname_from_index $ost_idx)
3050 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3052 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3053 osp.$mdtosc_proc.reserved_mb_high)
3054 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3055 osp.$mdtosc_proc.reserved_mb_low)
3060 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3061 ost_watermarks_set() {
3065 local ost_name=$(ostname_from_index $ost_idx)
3066 local facets=$(get_facets MDS)
3068 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3069 osp.*$ost_name*.reserved_mb_low=$lwm \
3070 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3072 # sleep to ensure we see the change
3076 ost_watermarks_set_low_space() {
3078 local wms=$(ost_watermarks_get $ost_idx)
3079 local ost_name=$(ostname_from_index $ost_idx)
3081 local old_lwm=$(echo $wms | awk '{ print $1 }')
3082 local old_hwm=$(echo $wms | awk '{ print $2 }')
3084 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3085 # minimal extension size is 64M
3087 if (( $blocks / 1024 > 50 )); then
3088 new_lwm=$((blocks / 1024 - 50))
3090 local new_hwm=$((new_lwm + 5))
3092 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3093 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3096 # Set watermarks to ~current available space & then write data to fill it
3097 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3098 # internal statfs used by the stripe allocator
3100 # first parameter is the filename-prefix, which must get under t-f cleanup
3101 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3102 ost_watermarks_set_enospc() {
3106 local ost_name=$(ostname_from_index $ost_idx)
3107 local facets=$(get_facets MDS)
3111 for MDS in ${facets//,/ }; do
3112 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3114 do_facet $MDS $LCTL get_param -n \
3115 osp.$mdtosc_proc.reserved_mb_high ||
3116 skip "remote MDS does not support reserved_mb_high"
3119 wms=$(ost_watermarks_set_low_space $ost_idx)
3120 local new_lwm=$(echo $wms | awk '{ print $4 }')
3121 fill_ost $filename $ost_idx $new_lwm
3122 #First enospc could execute orphan deletion so repeat
3123 fill_ost $filename $ost_idx $new_lwm
3127 ost_watermarks_enospc_delete_files() {
3131 rm -f $DIR/${filename}.fill_ost$ost_idx
3133 wait_delete_completed
3137 # clean up from "ost_watermarks_set_enospc"
3138 ost_watermarks_clear_enospc() {
3144 ost_watermarks_enospc_delete_files $filename $ost_idx
3145 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3146 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3149 wait_delete_completed_mds() {
3150 local max_wait=${1:-20}
3152 local stime=$(date +%s)
3157 # find MDS with pending deletions
3158 for node in $(mdts_nodes); do
3159 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3160 2>/dev/null | calc_sum)
3161 if [[ $changes -eq 0 ]]; then
3164 mds2sync="$mds2sync $node"
3166 if [ -z "$mds2sync" ]; then
3167 wait_zfs_commit $SINGLEMDS
3170 mds2sync=$(comma_list $mds2sync)
3172 # sync MDS transactions
3173 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3175 # wait till all changes are sent and commmitted by OSTs
3176 # for ldiskfs space is released upon execution, but DMU
3177 # do this upon commit
3180 while [[ $WAIT -ne $max_wait ]]; do
3181 changes=$(do_nodes $mds2sync \
3182 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3183 #echo "$node: $changes changes on all"
3184 if [[ $changes -eq 0 ]]; then
3185 wait_zfs_commit $SINGLEMDS
3187 # the occupied disk space will be released
3188 # only after TXGs are committed
3189 wait_zfs_commit ost1
3197 echo "Delete is not completed in $((etime - stime)) seconds"
3198 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3205 # we can use "for" here because we are waiting the slowest
3206 for host in ${hostlist//,/ }; do
3207 check_network "$host" 900
3209 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3216 for facet in ${facetlist//,/ }; do
3217 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3219 wait_for_host $hostlist
3222 _wait_recovery_complete () {
3225 # Use default policy if $2 is not passed by caller.
3226 local MAX=${2:-$(max_recovery_time)}
3231 while [ $WAIT -lt $MAX ]; do
3232 STATUS=$(lctl get_param -n $param | grep status)
3234 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3237 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3239 echo "$param recovery not done in $MAX sec. $STATUS"
3243 wait_recovery_complete () {
3246 # with an assumption that at_max is the same on all nodes
3247 local MAX=${2:-$(max_recovery_time)}
3250 if [ "$FAILURE_MODE" = HARD ]; then
3251 facets=$(facets_on_host $(facet_active_host $facet))
3253 echo affected facets: $facets
3255 # we can use "for" here because we are waiting the slowest
3256 for facet in ${facets//,/ }; do
3257 local var_svc=${facet}_svc
3258 local param="*.${!var_svc}.recovery_status"
3260 local host=$(facet_active_host $facet)
3261 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3265 wait_mds_ost_sync () {
3266 # just because recovery is done doesn't mean we've finished
3267 # orphan cleanup. Wait for llogs to get synchronized.
3268 echo "Waiting for orphan cleanup..."
3269 # MAX value includes time needed for MDS-OST reconnection
3270 local MAX=$(( TIMEOUT * 2 ))
3271 local WAIT_TIMEOUT=${1:-$MAX}
3274 local list=$(comma_list $(mdts_nodes))
3275 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3276 if ! do_facet $SINGLEMDS \
3277 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3279 # old way, use mds_sync
3281 list=$(comma_list $(osts_nodes))
3282 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3285 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3286 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3287 local -a sync=($(do_nodes $list "$cmd"))
3290 for ((i=0; i<${#sync[@]}; i++)); do
3292 [ ${sync[$i]} -eq 1 ] && continue
3294 [ ${sync[$i]} -eq 0 ] && continue
3296 # there is a not finished MDS-OST synchronization
3300 sleep 2 # increase waiting time and cover statfs cache
3301 [ ${con} -eq 1 ] && return 0
3302 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3306 # show which nodes are not finished.
3307 cmd=$(echo $cmd | sed 's/-n//')
3308 do_nodes $list "$cmd"
3309 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3313 # Wait OSTs to be active on both client and MDT side.
3315 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3316 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3317 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3318 error "wait_update OSTs up on client failed"
3320 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3321 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3322 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3323 error "wait_update OSTs up on MDT0000 failed"
3326 wait_destroy_complete () {
3327 echo "Waiting for local destroys to complete"
3328 # MAX value shouldn't be big as this mean server responsiveness
3329 # never increase this just to make test pass but investigate
3330 # why it takes so long time
3333 while [ $WAIT -lt $MAX ]; do
3334 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3338 for ((i=0; i<${#RPCs[@]}; i++)); do
3339 [ ${RPCs[$i]} -eq 0 ] && continue
3340 # there are still some destroy RPCs in flight
3345 [ ${con} -eq 1 ] && return 0 # done waiting
3346 echo "Waiting ${WAIT}s for local destroys to complete"
3349 echo "Local destroys weren't done in $MAX sec."
3353 wait_delete_completed() {
3354 wait_delete_completed_mds $1 || return $?
3355 wait_destroy_complete || return $?
3364 # conf-sanity 31 takes a long time cleanup
3365 while [ $WAIT -lt 300 ]; do
3366 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3367 lctl dl | grep ' ST ' || true")
3368 [ -z "${running}" ] && return 0
3369 echo "waited $WAIT for${running}"
3370 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3372 WAIT=$((WAIT + INTERVAL))
3374 echo "service didn't stop after $WAIT seconds. Still running:"
3379 wait_remote_prog () {
3385 [ "$PDSH" = "no_dsh" ] && return 0
3387 while [ $WAIT -lt $2 ]; do
3388 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3389 [ -z "${running}" ] && return 0 || true
3390 echo "waited $WAIT for: "
3392 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3394 WAIT=$((WAIT + INTERVAL))
3396 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3397 [ -z "$pids" ] && return 0
3398 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3399 # FIXME: not portable
3400 for pid in $pids; do
3401 cat /proc/${pid}/status || true
3402 cat /proc/${pid}/wchan || true
3404 kill -9 $pid || true
3413 local clients=${1:-$CLIENTS}
3415 if [ -z "$clients" ]; then
3418 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3423 # not every config has many clients
3429 # usually checked on particular client or locally
3438 client_reconnect_try() {
3439 local f=$MOUNT/recon
3442 if [ -z "$CLIENTS" ]; then
3443 $LFS df $MOUNT; uname -n >> $f
3445 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3447 echo "Connected clients: $(cat $f)"
3448 ls -l $f > /dev/null
3452 client_reconnect() {
3453 # one client_reconnect_try call does not always do the job...
3455 client_reconnect_try && break
3460 affected_facets () {
3463 local host=$(facet_active_host $facet)
3464 local affected=$facet
3466 if [ "$FAILURE_MODE" = HARD ]; then
3467 affected=$(facets_up_on_host $host)
3473 local E2FSCK_ON_MDT0=false
3474 if [ "$1" == "--fsck" ]; then
3476 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3488 #Because it will only get up facets, we need get affected
3489 #facets before shutdown
3490 #For HARD Failure mode, it needs make sure facets on the same
3491 #HOST will only be shutdown and reboot once
3492 for facet in ${facets//,/ }; do
3493 local affected_facet
3495 #check whether facet has been included in other affected facets
3496 for ((index=0; index<$total; index++)); do
3497 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3500 if [ $skip -eq 0 ]; then
3501 affecteds[$total]=$(affected_facets $facet)
3506 for ((index=0; index<$total; index++)); do
3507 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3508 local host=$(facet_active_host $facet)
3509 echo "Failing ${affecteds[index]} on $host"
3510 shutdown_facet $facet
3513 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3514 $(mdsdevname 1) "-n" || error "Running e2fsck")
3516 for ((index=0; index<$total; index++)); do
3517 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3518 echo reboot facets: ${affecteds[index]}
3522 change_active ${affecteds[index]}
3524 wait_for_facet ${affecteds[index]}
3527 init_facets_vars_simple
3529 # start mgs first if it is affected
3530 if ! combined_mgs_mds &&
3531 list_member ${affecteds[index]} mgs; then
3532 mount_facet mgs || error "Restart of mgs failed"
3534 # FIXME; has to be changed to mount all facets concurrently
3535 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3536 echo mount facets: ${affecteds[index]}
3537 mount_facets ${affecteds[index]}
3539 do_nodes $(comma_list $(all_nodes)) \
3540 "keyctl show | grep lustre | cut -c1-11 |
3542 xargs -IX keyctl setperm X 0x3f3f3f3f"
3553 do_facet $facet "sync; sync; sync"
3556 # make sure there will be no seq change
3557 local clients=${CLIENTS:-$HOSTNAME}
3558 local f=fsa-\\\$\(hostname\)
3559 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3560 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3562 local svc=${facet}_svc
3563 do_facet $facet $LCTL --device ${!svc} notransno
3565 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3566 # in-memory state has to be cleared by either rebooting the host or
3567 # exporting and reimporting the pool.
3569 # Although the uberblocks are not updated when a pool is freezed,
3570 # transactions are still written to the disks. Modified blocks may be
3571 # cached in memory when tests try reading them back. The
3572 # export-and-reimport process also evicts any cached pool data from
3573 # memory to provide the correct "data loss" semantics.
3575 # In the test framework, the exporting and importing operations are
3576 # handled by stop() and mount_facet() separately, which are used
3577 # inside fail() and fail_abort().
3579 set_dev_readonly $facet
3580 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3581 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3584 replay_barrier_nodf() {
3585 local facet=$1 echo running=${running}
3586 do_facet $facet "sync; sync; sync"
3587 local svc=${facet}_svc
3588 echo Replay barrier on ${!svc}
3589 do_facet $facet $LCTL --device ${!svc} notransno
3590 set_dev_readonly $facet
3591 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3592 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3595 replay_barrier_nosync() {
3596 local facet=$1 echo running=${running}
3597 local svc=${facet}_svc
3598 echo Replay barrier on ${!svc}
3599 do_facet $facet $LCTL --device ${!svc} notransno
3600 set_dev_readonly $facet
3601 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3602 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3606 # Get Lustre client uuid for a given Lustre mount point.
3609 local mntpnt=${1:-$MOUNT}
3611 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3612 local uuid=$($LCTL get_param -n llite.$name.uuid)
3617 mds_evict_client() {
3618 local mntpnt=${1:-$MOUNT}
3619 local uuid=$(get_client_uuid $mntpnt)
3621 do_facet $SINGLEMDS \
3622 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3625 ost_evict_client() {
3626 local mntpnt=${1:-$MOUNT}
3627 local uuid=$(get_client_uuid $mntpnt)
3630 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3635 local clients=${CLIENTS:-$HOSTNAME}
3637 SK_NO_KEY_save=$SK_NO_KEY
3639 export SK_NO_KEY=false
3641 facet_failover $* || error "failover: $?"
3642 export SK_NO_KEY=$SK_NO_KEY_save
3643 # to initiate all OSC idling connections
3645 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3646 clients_up || error "post-failover stat: $?"
3651 facet_failover $facet
3657 change_active $facet
3658 wait_for_facet $facet
3659 mount_facet $facet -o abort_recovery
3660 clients_up || echo "first stat failed: $?"
3661 clients_up || error "post-failover stat: $?"
3664 host_nids_address() {
3668 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3672 if [ "$1" = "'*'" ]; then echo \'*\'; else
3678 if [[ -n "$NETTYPE" ]]; then
3679 h2name_or_ip "$1" "$NETTYPE"
3681 h2name_or_ip "$1" "$2"
3684 declare -fx h2nettype
3686 # Wrapper function to print the deprecation warning
3688 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3689 if [[ -n "$NETTYPE" ]]; then
3692 h2nettype "$1" "tcp"
3696 # Wrapper function to print the deprecation warning
3698 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3699 if [[ -n "$NETTYPE" ]]; then
3702 h2nettype "$1" "o2ib"
3706 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3707 # expressions format. As a bonus we can then just pass in those variables
3708 # to pdsh. What this function does is take a HOSTLIST type string and
3709 # expand it into a space deliminated list for us.
3717 [ -z "$hostlist" ] && return
3719 # Translate the case of [..],..,[..] to [..] .. [..]
3720 list="${hostlist/],/] }"
3722 [[ "$front" == *,* ]] && {
3725 list=${list/${old}/${new}}
3728 for item in $list; do
3729 # Test if we have any []'s at all
3730 if [ "$item" != "${item/\[/}" ]; then {
3731 # Expand the [*] into list
3735 if [ "$name" != "$item" ]; then
3736 group=${item#$name[*}
3739 for range in ${group//,/ }; do
3745 # Number of leading zeros
3748 end=$(echo $end | sed 's/0*//')
3749 [[ -z "$end" ]] && end=0
3750 [[ $padlen2 -gt $padlen ]] && {
3751 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3754 begin=$(echo $begin | sed 's/0*//')
3755 [ -z $begin ] && begin=0
3757 if [ ! -z "${begin##[!0-9]*}" ]; then
3758 order=$(seq -f "%0${padlen}g" $begin $end)
3760 order=$(eval echo {$begin..$end});
3763 for num in $order; do
3764 value="${name#*,}${num}${back}"
3765 [ "$value" != "${value/\[/}" ] && {
3766 value=$(hostlist_expand "$value")
3768 myList="$myList $value"
3773 myList="$myList $item"
3776 myList=${myList//,/ }
3777 myList=${myList:1} # Remove first character which is a space
3779 # Filter any duplicates without sorting
3781 myList="${list%% *}"
3783 while [[ "$list" != ${myList##* } ]]; do
3784 local tlist=" $list"
3785 list=${tlist// ${list%% *} / }
3787 myList="$myList ${list%% *}"
3789 myList="${myList%* }";
3791 # We can select an object at an offset in the list
3794 for item in $myList; do
3796 [ $cnt -eq $offset ] && {
3800 [ $(get_node_count $myList) -ne 1 ] && myList=""
3809 [ "$facet" == client ] && echo -n $HOSTNAME && return
3810 varname=${facet}_HOST
3811 if [ -z "${!varname}" ]; then
3812 if [ "${facet:0:3}" == "ost" ]; then
3813 local fh=${facet%failover}_HOST
3814 eval export ${facet}_HOST=${!fh}
3815 if [ -z "${!varname}" ]; then
3816 eval export ${facet}_HOST=${ost_HOST}
3818 elif [ "${facet:0:3}" == "mdt" -o \
3819 "${facet:0:3}" == "mds" -o \
3820 "${facet:0:3}" == "mgs" ]; then
3821 eval export ${facet}_HOST=${mds_HOST}
3827 facet_failover_host() {
3831 var=${facet}failover_HOST
3832 if [ -n "${!var}" ]; then
3837 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3838 "${facet:0:3}" == "mgs" ]; then
3840 eval export ${facet}failover_host=${mds_HOST}
3845 if [[ $facet == ost* ]]; then
3846 eval export ${facet}failover_host=${ost_HOST}
3854 local activevar=${facet}active
3856 if [ -f $TMP/${facet}active ] ; then
3857 source $TMP/${facet}active
3860 active=${!activevar}
3861 if [ -z "$active" ] ; then
3868 facet_active_host() {
3869 facet_host $(facet_active $1)
3872 # Get the passive failover partner host of facet.
3873 facet_passive_host() {
3875 [[ $facet = client ]] && return
3877 local host=${facet}_HOST
3878 local failover_host=${facet}failover_HOST
3879 local active_host=$(facet_active_host $facet)
3881 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3883 if [[ $active_host = ${!host} ]]; then
3884 echo -n ${!failover_host}
3894 facetlist=$(exclude_items_from_list $facetlist mgs)
3896 for facet in ${facetlist//,/ }; do
3897 local failover=${facet}failover
3898 local host=`facet_host $failover`
3899 [ -z "$host" ] && return
3901 local curactive=`facet_active $facet`
3902 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3903 eval export ${facet}active=$facet
3905 eval export ${facet}active=$failover
3907 # save the active host for this facet
3908 local activevar=${facet}active
3909 echo "$activevar=${!activevar}" > $TMP/$activevar
3910 [[ $facet = mds1 ]] && combined_mgs_mds && \
3911 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3912 local TO=`facet_active_host $facet`
3913 echo "Failover $facet to $TO"
3919 # do not stripe off hostname if verbose, bug 19215
3920 if [ x$1 = x--verbose ]; then
3928 if [ "$HOST" = "$HOSTNAME" ]; then
3930 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3931 echo "cannot run remote command on $HOST with $myPDSH"
3935 echo "CMD: $HOST $@" >&2
3936 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3939 if [[ "$myPDSH" == "rsh" ]] ||
3940 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3941 # we need this because rsh and pdsh do not return
3942 # exit code of an executed command
3943 local command_status="$TMP/cs"
3944 eval $myPDSH $HOST ":> $command_status"
3945 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3946 PATH=\$PATH:/sbin:/usr/sbin;
3948 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3949 echo command failed >$command_status"
3950 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3955 # print HOSTNAME for myPDSH="no_dsh"
3956 if [[ $myPDSH = no_dsh ]]; then
3957 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3959 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3962 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3964 return ${PIPESTATUS[0]}
3968 do_node --verbose "$@"
3971 single_local_node () {
3972 [ "$1" = "$HOSTNAME" ]
3975 # Outputs environment variable assignments that should be passed to remote nodes
3979 local facets=$(get_facets)
3982 for var in ${!MODOPTS_*}; do
3983 value=${!var//\"/\\\"}
3984 echo -n " ${var}=\"$value\""
3987 for facet in ${facets//,/ }; do
3989 if [ -n "${!var}" ]; then
3990 echo -n " $var=${!var}"
3994 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3995 if [ -n "${!var}" ]; then
3996 echo -n " $var=${!var}"
4000 for var in VERBOSE; do
4001 if [ -n "${!var}" ]; then
4002 echo -n " $var=${!var}"
4006 if [ -n "$FSTYPE" ]; then
4007 echo -n " FSTYPE=$FSTYPE"
4010 for var in LNETLND NETTYPE; do
4011 if [ -n "${!var}" ]; then
4012 echo -n " $var=${!var}"
4019 # do not stripe off hostname if verbose, bug 19215
4020 if [ x$1 = x--verbose ]; then
4028 if single_local_node $rnodes; then
4030 do_nodev $rnodes "$@"
4032 do_node $rnodes "$@"
4037 # This is part from do_node
4040 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
4041 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
4043 export FANOUT=$(get_node_count "${rnodes//,/ }")
4045 echo "CMD: $rnodes $@" >&2
4046 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4049 # do not replace anything from pdsh output if -N is used
4050 # -N Disable hostname: prefix on lines of output.
4051 if $verbose || [[ $myPDSH = *-N* ]]; then
4052 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4054 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4056 return ${PIPESTATUS[0]}
4060 # Execute commands on a single service's host
4062 # The \a facet (service) may be on a local or remote node, which is
4063 # determined at the time the command is run.
4065 # usage: do_facet $facet command [arg ...]
4069 local HOST=$(facet_active_host $facet)
4070 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
4074 # Function: do_facet_random_file $FACET $FILE $SIZE
4075 # Creates FILE with random content on the given FACET of given SIZE
4077 do_facet_random_file() {
4081 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4082 do_facet $facet "$cmd 2>/dev/null"
4085 do_facet_create_file() {
4089 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4090 do_facet $facet "$cmd 2>/dev/null"
4094 do_nodes --verbose "$@"
4100 # make sure its not already running
4102 rm -f $TMP/${facet}active
4103 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4104 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4106 if [[ $(facet_fstype $facet) == zfs ]]; then
4108 # After formatting a ZFS target, "cachefile=none" property will
4109 # be set on the ZFS storage pool so that the pool is not
4110 # automatically imported on system startup. And then the pool
4111 # will be exported so as to leave the importing and exporting
4112 # operations handled by mount_facet() and stop() separately.
4114 refresh_partition_table $facet $(facet_vdevice $facet)
4115 disable_zpool_cache $facet
4120 # Device formatted as ost
4123 local DEVNAME=OSTDEV$num
4125 local fstype=$(facet_fstype ost$num)
4129 local dev=ost${num}_dev
4130 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4131 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4132 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4134 #try $OSTZFSDEVn - independent of vdev
4135 DEVNAME=OSTZFSDEV$num
4136 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4138 error "unknown fstype!";;
4144 # Physical device location of data
4150 local fstype=$(facet_fstype ost$num)
4154 # vdevs are not supported by ldiskfs
4157 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4158 # Device formatted by zfs
4160 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4162 error "unknown fstype!";;
4168 # Logical device formatted for lustre
4171 local DEVNAME=MDSDEV$num
4173 local fstype=$(facet_fstype mds$num)
4177 local dev=mds${num}_dev
4178 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4179 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4180 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4182 # try $MDSZFSDEVn - independent of vdev
4183 DEVNAME=MDSZFSDEV$num
4184 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4186 error "unknown fstype!";;
4192 # Physical location of data
4196 local fstype=$(facet_fstype mds$num)
4200 # vdevs are not supported by ldiskfs
4203 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4204 # Device formatted by ZFS
4205 local DEVNAME=MDSDEV$num
4206 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4208 error "unknown fstype!";;
4216 local fstype=$(facet_fstype mgs)
4220 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4221 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4222 DEVPTR=$(mdsdevname 1)
4224 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4228 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4229 ( [ -z "$MGSZFSDEV" ] &&
4230 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4231 DEVPTR=$(mdsdevname 1)
4233 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4236 error "unknown fstype!";;
4245 local fstype=$(facet_fstype mgs)
4249 # vdevs are not supported by ldiskfs
4252 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4253 ( [ -z "$MGSDEV" ] &&
4254 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4255 VDEVPTR=$(mdsvdevname 1)
4256 elif [ -n "$MGSDEV" ]; then
4260 error "unknown fstype!";;
4268 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4270 local var=${facet}_MOUNT
4271 eval mntpt=${!var:-${MOUNT}-$facet}
4278 local dev=$(facet_device $facet)
4279 local mnt=${2:-$(facet_mntpt $facet)}
4283 if dm_flakey_supported $facet; then
4284 dm_dev=$(dm_create_dev $facet $dev)
4285 [[ -n "$dm_dev" ]] || dm_dev=$dev
4287 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4288 export_dm_dev $facet $dm_dev
4290 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4295 local dev=$(facet_device $facet)
4296 local mnt=${2:-$(facet_mntpt $facet)}
4298 do_facet $facet $UMOUNT $mnt
4302 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4307 local ds=$(facet_device $facet)
4308 local mnt=${2:-$(facet_mntpt $facet)}
4313 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4314 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4315 do_facet $facet $ZFS set canmount=noauto $ds
4317 # The "legacy" mount method is used here because "zfs unmount $mnt"
4318 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4319 # targets are not available at the time, the stat(2) on $MOUNT will
4322 do_facet $facet $ZFS set mountpoint=legacy $ds
4323 do_facet $facet mount -t zfs $ds $mnt
4324 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4325 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4330 local ds=$(facet_device $facet)
4331 local mnt=${2:-$(facet_mntpt $facet)}
4332 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4333 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4334 local mntpt=${!var_mntpt}
4335 local canmnt=${!var_canmnt}
4339 do_facet $facet umount $mnt
4340 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4341 do_facet $facet $ZFS set canmount=$canmnt $ds
4348 local fstype=$(facet_fstype $facet)
4350 mount_$fstype $facet $mnt
4356 local fstype=$(facet_fstype $facet)
4358 unmount_$fstype $facet $mnt
4365 # make sure we are using the primary server, so test-framework will
4366 # be able to clean up properly.
4367 activemds=`facet_active mds1`
4368 if [ $activemds != "mds1" ]; then
4372 local clients=$CLIENTS
4373 [ -z $clients ] && clients=$(hostname)
4375 zconf_umount_clients $clients $MOUNT "$*" || true
4376 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4378 [ -n "$CLIENTONLY" ] && return
4380 # The add fn does rm ${facet}active file, this would be enough
4381 # if we use do_facet <facet> only after the facet added, but
4382 # currently we use do_facet mds in local.sh
4383 for num in `seq $MDSCOUNT`; do
4385 rm -f ${TMP}/mds${num}active
4387 combined_mgs_mds && rm -f $TMP/mgsactive
4389 for num in `seq $OSTCOUNT`; do
4391 rm -f $TMP/ost${num}active
4394 if ! combined_mgs_mds ; then
4398 if $SHARED_KEY; then
4399 export SK_MOUNTED=false
4405 cleanup_echo_devs () {
4408 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4410 for dev in $devs; do
4411 $LCTL --device $dev cleanup
4412 $LCTL --device $dev detach
4417 nfs_client_mode && return
4418 cifs_client_mode && return
4421 CLEANUP_DM_DEV=true stopall $*
4428 combined_mgs_mds () {
4429 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4430 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4434 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4438 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4450 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4451 for i in $(echo "$var"); do
4452 if [ "$i" == "-O" ]; then
4454 first_o=$(($first_o + 1))
4457 if [ "$i" == "-E" ]; then
4459 first_e=$(($first_e + 1 ))
4464 [ $first_o -gt 1 ] && opt_o+=",";
4468 [ $first_e -gt 1 ] && opt_e+=",";
4479 [ -n "$opt_o" ] && echo " -O $opt_o"
4480 [ -n "$opt_e" ] && echo " -E $opt_e"
4486 local fsname=${3:-"$FSNAME"}
4487 local type=$(facet_type $facet)
4488 local index=$(facet_index $facet)
4489 local fstype=$(facet_fstype $facet)
4490 local host=$(facet_host $facet)
4495 if [ $type == MGS ] || ( [ $type == MDS ] &&
4496 [ "$dev" == $(mgsdevname) ] &&
4497 [ "$host" == "$(facet_host mgs)" ] ); then
4500 opts="--mgsnode=$MGSNID"
4503 if [ $type != MGS ]; then
4504 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4508 var=${facet}failover_HOST
4509 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4510 opts+=" --failnode=$(h2nettype ${!var})"
4513 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4514 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4516 if [ $type == MDS ]; then
4517 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4518 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4519 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4520 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4522 if [ $fstype == ldiskfs ]; then
4523 fs_mkfs_opts+="-O ea_inode,large_dir"
4526 if [ -n "${!var}" ]; then
4527 fs_mkfs_opts+=" -J device=${!var}"
4529 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4531 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4535 if [ $type == OST ]; then
4536 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4538 if [ $fstype == ldiskfs ]; then
4540 if [ -n "${!var}" ]; then
4541 fs_mkfs_opts+=" -J device=${!var}"
4543 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4548 opts+=" --backfstype=$fstype"
4551 if [ -n "${!var}" ]; then
4552 opts+=" --device-size=${!var}"
4555 var=$(upper $fstype)_MKFS_OPTS
4556 fs_mkfs_opts+=${!var:+" ${!var}"}
4558 var=${type}_FS_MKFS_OPTS
4559 fs_mkfs_opts+=${!var:+" ${!var}"}
4561 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4563 if [ -n "${fs_mkfs_opts## }" ]; then
4564 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4568 opts+=${!var:+" ${!var}"}
4575 local type=$(facet_type $facet)
4576 local var=${type}_MOUNT_FS_OPTS
4578 if [ -n "${!var}" ]; then
4579 opts+=" --mountfsoptions=${!var}"
4584 check_ost_indices() {
4585 local index_count=${#OST_INDICES[@]}
4586 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4588 # OST count is greater than the index count in $OST_INDEX_LIST.
4589 # We need check whether there are duplicate indices.
4593 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4594 index=$(facet_index ost$i)
4595 for j in $(seq 0 $((index_count - 1))); do
4596 [[ $index -ne ${OST_INDICES[j]} ]] ||
4597 error "ost$i has the same index $index as ost$((j+1))"
4604 local facet_type=$1 # mgs || mds || ost
4606 local facet=${1}${2}
4609 case "$(facet_fstype $facet)" in
4611 device=$(${facet_type}devname $facet_num)
4614 device=$(${facet_type}vdevname $facet_num)
4617 error "Unhandled filesystem type"
4621 do_facet $facet "[ -e \"$device\" ]" && return
4623 # Note: the following check only works with absolute paths
4624 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4625 error "$facet: device '$device' does not exist"
4627 # zpool create doesn't like empty files
4628 [[ $(facet_fstype $facet) == zfs ]] && return 0
4630 do_facet $facet "touch \"${device}\""
4639 echo "Format mgs: $(mgsdevname)"
4640 reformat_external_journal mgs
4642 # touch "device" in case it is a loopback file for testing and needs to
4643 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4644 # to non-existent files in /dev if the admin made a typo during setup
4647 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4648 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4658 echo "Format mds$num: $(mdsdevname $num)"
4659 reformat_external_journal mds$num
4661 __touch_device mds $num
4663 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4664 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4665 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4674 echo "Format ost$num: $(ostdevname $num)"
4675 reformat_external_journal ost$num
4677 __touch_device ost $num
4679 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4680 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4681 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4686 # Set hostid for ZFS/SPL zpool import protection
4687 # (Assumes MDS version is also OSS version)
4688 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4690 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4693 # We need ldiskfs here, may as well load them all
4695 [ -n "$CLIENTONLY" ] && return
4696 echo Formatting mgs, mds, osts
4697 if ! combined_mgs_mds ; then
4701 for num in $(seq $MDSCOUNT); do
4705 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4707 for num in $(seq $OSTCOUNT); do
4713 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4717 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4721 # 0: success, the old identity set already.
4722 # 1: success, the old identity does not set.
4727 local j=`expr $num - 1`
4728 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4730 if [ -z "$MDT" ]; then
4734 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4737 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4739 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4742 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4744 if [ $old = "NONE" ]; then
4753 zconf_umount $HOSTNAME $1 || error "umount failed"
4754 zconf_mount $HOSTNAME $1 || error "mount failed"
4762 rm -f $TMP/${facet}active
4763 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4768 local mdt_count=${1:-$MDSCOUNT}
4769 local ost_count=${2:-$OSTCOUNT}
4772 for num in $(seq $mdt_count); do
4773 DEVNAME=$(mdsdevname $num)
4774 writeconf_facet mds$num $DEVNAME || rc=$?
4777 for num in $(seq $ost_count); do
4778 DEVNAME=$(ostdevname $num)
4779 writeconf_facet ost$num $DEVNAME || rc=$?
4785 if ! combined_mgs_mds ; then
4786 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4795 for num in $(seq $MDSCOUNT); do
4796 devname=$(mdsdevname $num)
4797 start mds$num $devname $MDS_MOUNT_OPTS
4799 # We started mds$num, now we should set mds${num}_HOST
4800 # and mds${num}failover_HOST variables properly if they
4802 host=$(facet_host mds$num)
4803 for varname in mds${num}_HOST mds${num}failover_HOST; do
4804 if [[ -z "${!varname}" ]]; then
4808 if [ $IDENTITY_UPCALL != "default" ]; then
4809 switch_identity $num $IDENTITY_UPCALL
4819 for num in $(seq $OSTCOUNT); do
4820 devname=$(ostdevname $num)
4821 start ost$num $devname $OST_MOUNT_OPTS
4823 # We started ost$num, now we should set ost${num}_HOST
4824 # and ost${num}failover_HOST variables properly if they
4826 host=$(facet_host ost$num)
4827 for varname in ost${num}_HOST ost${num}failover_HOST; do
4828 if [[ -z "${!varname}" ]]; then
4836 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4837 if [ ! -z $arg1 ]; then
4838 [ "$arg1" = "server_only" ] && return
4841 if [ -n "$CLIENTS" ]; then
4842 zconf_mount_clients $CLIENTS $MOUNT
4846 if [ "$MOUNT_2" ]; then
4847 mount_client $MOUNT2
4848 if [ -n "$CLIENTS" ]; then
4849 zconf_mount_clients $CLIENTS $MOUNT2
4854 sk_nodemap_setup() {
4855 local sk_map_name=${1:-$SK_S2SNM}
4856 local sk_map_nodes=${2:-$HOSTNAME}
4857 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4858 for servernode in $sk_map_nodes; do
4859 local nids=$(do_nodes $servernode "$LCTL list_nids")
4860 for nid in $nids; do
4861 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4862 $sk_map_name --range $nid"
4870 nfs_client_mode && return
4871 cifs_client_mode && return
4873 sanity_mount_check || error "environments are insane!"
4879 if [ -z "$CLIENTONLY" ]; then
4880 echo Setup mgs, mdt, osts
4881 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4883 if $SK_MOUNTED; then
4884 echo "Shared Key file system already mounted"
4889 if $SHARED_KEY; then
4890 export SK_MOUNTED=true
4894 echo "GSS_SK: setting kernel keyring perms"
4895 do_nodes $(comma_list $(all_nodes)) \
4896 "keyctl show | grep lustre | cut -c1-11 |
4898 xargs -IX keyctl setperm X 0x3f3f3f3f"
4901 # Need to start one nodemap for servers,
4902 # and one for clients.
4903 sk_nodemap_setup $SK_S2SNM \
4904 $(comma_list $(all_server_nodes))
4906 sk_nodemap_setup $SK_S2SNMCLI \
4907 ${CLIENTS:-$HOSTNAME}
4908 echo "Nodemap set up for SK S2S, remounting."
4917 # wait a while to allow sptlrpc configuration be propogated to targets,
4918 # only needed when mounting new target devices.
4926 # by remounting mdt before ost, initial connect from mdt to ost might
4927 # timeout because ost is not ready yet. wait some time to its fully
4928 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4929 # preceeded by a context negotiation rpc with $TIMEOUT.
4930 # FIXME better by monitoring import status.
4933 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4934 set_rule $FSNAME any cli2ost $SK_FLAVOR
4935 if $SK_SKIPFIRST; then
4936 export SK_SKIPFIRST=false
4940 "lctl set_param osc.*.idle_connect=1"
4943 wait_flavor cli2mdt $SK_FLAVOR
4944 wait_flavor cli2ost $SK_FLAVOR
4949 sleep $((TIMEOUT + 5))
4955 mounted_lustre_filesystems() {
4956 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4959 init_facet_vars () {
4960 [ -n "$CLIENTONLY" ] && return 0
4967 eval export ${facet}_dev=${device}
4968 eval export ${facet}_opt=\"$@\"
4970 local dev=${facet}_dev
4972 # We need to loop for the label
4973 # in case its not initialized yet.
4974 for wait_time in {0,1,3,5,10}; do
4976 if [ $wait_time -gt 0 ]; then
4977 echo "${!dev} not yet initialized,"\
4978 "waiting ${wait_time} seconds."
4982 local label=$(devicelabel ${facet} ${!dev})
4984 # Check to make sure the label does
4985 # not include ffff at the end of the label.
4986 # This indicates it has not been initialized yet.
4988 if [[ $label =~ [f|F]{4}$ ]]; then
4989 # label is not initialized, unset the result
4990 # and either try again or fail
4997 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4999 eval export ${facet}_svc=${label}
5001 local varname=${facet}failover_HOST
5002 if [ -z "${!varname}" ]; then
5003 eval export $varname=$(facet_host $facet)
5006 varname=${facet}_HOST
5007 if [ -z "${!varname}" ]; then
5008 eval export $varname=$(facet_host $facet)
5011 # ${facet}failover_dev is set in cfg file
5012 varname=${facet}failover_dev
5013 if [ -n "${!varname}" ] ; then
5014 eval export ${facet}failover_dev=${!varname}
5016 eval export ${facet}failover_dev=$device
5019 # get mount point of already mounted device
5020 # is facet_dev is already mounted then use the real
5021 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5022 # i.e. ${facet}_MOUNT if specified by user or default
5023 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5024 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5025 if [ -z $mntpt ]; then
5026 mntpt=$(facet_mntpt $facet)
5028 eval export ${facet}_MOUNT=$mntpt
5031 init_facets_vars () {
5034 if ! remote_mds_nodsh; then
5035 for num in $(seq $MDSCOUNT); do
5036 DEVNAME=`mdsdevname $num`
5037 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5041 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5043 if ! remote_ost_nodsh; then
5044 for num in $(seq $OSTCOUNT); do
5045 DEVNAME=$(ostdevname $num)
5046 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5051 init_facets_vars_simple () {
5054 if ! remote_mds_nodsh; then
5055 for num in $(seq $MDSCOUNT); do
5056 devname=$(mdsdevname $num)
5057 eval export mds${num}_dev=${devname}
5058 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5062 if ! combined_mgs_mds ; then
5063 eval export mgs_dev=$(mgsdevname)
5064 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5067 if ! remote_ost_nodsh; then
5068 for num in $(seq $OSTCOUNT); do
5069 devname=$(ostdevname $num)
5070 eval export ost${num}_dev=${devname}
5071 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5076 osc_ensure_active () {
5081 while [ $period -lt $timeout ]; do
5082 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5083 if [ $count -eq 0 ]; then
5087 echo "There are $count OST are inactive, wait $period seconds, and try again"
5089 period=$((period+3))
5092 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5095 set_conf_param_and_check() {
5099 local ORIG=$(do_facet $myfacet "$TEST")
5100 if [ $# -gt 3 ]; then
5106 echo "Setting $PARAM from $ORIG to $FINAL"
5107 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5108 error "conf_param $PARAM failed"
5110 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5111 error "check $PARAM failed!"
5114 set_persistent_param() {
5118 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5120 if [ $# -gt 3 ]; then
5127 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5128 echo "Setting $test_param from $orig to $final"
5129 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5130 error "$PERM_CMD $test_param failed"
5132 echo "Setting $param from $orig to $final"
5133 do_facet mgs "$PERM_CMD $param='$final'" ||
5134 error "$PERM_CMD $param failed"
5138 set_persistent_param_and_check() {
5142 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5144 if [ $# -gt 3 ]; then
5151 set_persistent_param $myfacet $test_param $param "$final"
5153 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5154 error "check $param failed!"
5157 init_param_vars () {
5158 TIMEOUT=$(lctl get_param -n timeout)
5159 TIMEOUT=${TIMEOUT:-20}
5161 if [ -n "$arg1" ]; then
5162 [ "$arg1" = "server_only" ] && return
5165 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5167 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5168 log "Using TIMEOUT=$TIMEOUT"
5170 osc_ensure_active $SINGLEMDS $TIMEOUT
5171 osc_ensure_active client $TIMEOUT
5172 $LCTL set_param osc.*.idle_timeout=debug
5174 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5175 local current_jobid_var=$($LCTL get_param -n jobid_var)
5177 if [ $JOBID_VAR = "existing" ]; then
5178 echo "keeping jobstats as $current_jobid_var"
5179 elif [ $current_jobid_var != $JOBID_VAR ]; then
5180 echo "setting jobstats to $JOBID_VAR"
5182 set_persistent_param_and_check client \
5183 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5186 echo "jobstats not supported by server"
5189 if [ $QUOTA_AUTO -ne 0 ]; then
5190 if [ "$ENABLE_QUOTA" ]; then
5191 echo "enable quota as required"
5192 setup_quota $MOUNT || return 2
5194 echo "disable quota as required"
5195 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5201 nfs_client_mode () {
5202 if [ "$NFSCLIENT" ]; then
5203 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5204 local clients=$CLIENTS
5205 [ -z $clients ] && clients=$(hostname)
5207 # FIXME: remove hostname when 19215 fixed
5208 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5209 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5210 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5211 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5213 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5219 cifs_client_mode () {
5220 [ x$CIFSCLIENT = xyes ] &&
5221 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5224 check_config_client () {
5227 local mounted=$(mount | grep " $mntpt ")
5228 if [ -n "$CLIENTONLY" ]; then
5230 # CLIENTONLY should not depend on *_HOST settings
5231 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5232 # in theory someone could create a new,
5233 # client-only config file that assumed lustre was already
5234 # configured and didn't set the MGSNID. If MGSNID is not set,
5235 # then we should use the mgs nid currently being used
5236 # as the default value. bug 18021
5237 [[ x$MGSNID = x ]] &&
5240 if [[ x$mgc != xMGC$MGSNID ]]; then
5241 if [ "$mgs_HOST" ]; then
5242 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5243 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5244 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5250 echo Checking config lustre mounted on $mntpt
5251 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5252 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5256 check_config_clients () {
5257 local clients=${CLIENTS:-$HOSTNAME}
5260 nfs_client_mode && return
5261 cifs_client_mode && return
5263 do_rpc_nodes "$clients" check_config_client $mntpt
5265 sanity_mount_check || error "environments are insane!"
5269 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5270 local cltimeout=$(lctl get_param -n timeout)
5271 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5272 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5279 [ -z $mntpt ] && return 1
5280 local mounted=$(mounted_lustre_filesystems)
5282 echo $mounted' ' | grep -w -q $mntpt' '
5286 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5290 # empty lustre filesystem may have empty directories lost+found and .lustre
5292 # exclude .lustre & lost+found
5293 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5294 -print | wc -l) = 1 ] || return 1
5295 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5296 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5297 # exclude .lustre/fid (LU-2780)
5298 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5299 -print | wc -l) = 1 ] || return 1
5301 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5306 check_and_setup_lustre() {
5308 nfs_client_mode && return
5309 cifs_client_mode && return
5311 local MOUNTED=$(mounted_lustre_filesystems)
5315 # both MOUNT and MOUNT2 are not mounted
5316 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5317 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5318 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5320 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5321 export I_MOUNTED=yes
5325 elif is_mounted $MOUNT2; then
5327 # MOUNT2 is mounted, while MOUNT_2 is not set
5328 if ! [ "$MOUNT_2" ]; then
5329 cleanup_mount $MOUNT2
5330 export I_UMOUNTED2=yes
5333 # MOUNT2 is mounted, MOUNT_2 is set
5335 # FIXME: what to do if check_config failed?
5337 # 1) remote client has mounted other Lustre fs ?
5338 # 2) it has insane env ?
5339 # let's try umount MOUNT2 on all clients and mount it again:
5340 if ! check_config_clients $MOUNT2; then
5341 cleanup_mount $MOUNT2
5342 restore_mount $MOUNT2
5343 export I_MOUNTED2=yes
5348 # MOUNT is mounted MOUNT2 is not mounted
5349 elif [ "$MOUNT_2" ]; then
5350 restore_mount $MOUNT2
5351 export I_MOUNTED2=yes
5355 # FIXME: what to do if check_config failed?
5357 # 1) remote client has mounted other Lustre fs?
5358 # 2) lustre is mounted on remote_clients atall ?
5359 check_config_clients $MOUNT
5363 set_default_debug_nodes $(comma_list $(nodes_list))
5366 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5368 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5369 facets="$(get_facets OST)"
5370 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5371 facets="$facets,$(get_facets MDS)"
5372 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5373 facets="$facets,mgs"
5374 local nodes="$(facets_hosts ${facets})"
5375 if [ -n "$nodes" ] ; then
5376 do_nodes $nodes "$LCTL set_param \
5377 osd-ldiskfs.track_declares_assert=1 || true"
5387 if [ "$ONLY" == "setup" ]; then
5393 local clients=${CLIENTS:-$HOSTNAME}
5396 zconf_mount_clients $clients $mntpt
5400 local clients=${CLIENTS:-$HOSTNAME}
5403 zconf_umount_clients $clients $mntpt
5406 cleanup_and_setup_lustre() {
5407 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5408 lctl set_param debug=0 || true
5410 if [ "$ONLY" == "cleanup" ]; then
5414 check_and_setup_lustre
5417 # Get all of the server target devices from a given server node and type.
5424 if [ "$type" == ost ]; then
5425 devs=$(get_osd_param $node "" mntdev)
5427 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5429 for dev in $devs; do
5431 *loop*) do_node $node "losetup $dev" | \
5432 sed -e "s/.*(//" -e "s/).*//" ;;
5438 # Get all of the server target devices.
5443 # Master MDS parameters used by lfsck
5444 MDTNODE=$(facet_active_host $SINGLEMDS)
5445 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5449 for node in $(mdts_nodes); do
5450 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5456 for node in $(osts_nodes); do
5457 OSTDEVS[i]=$(get_mnt_devs $node ost)
5462 # Run e2fsck on MDT or OST device.
5467 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5468 local log=$TMP/e2fsck.log
5472 do_node $node $cmd 2>&1 | tee $log
5474 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5476 if [ $MDSCOUNT -gt 1 ]; then
5477 skip_noexit "DNE mode isn't supported!"
5481 error "It's not DNE mode."
5486 [ $rc -le $FSCK_MAX_ERR ] ||
5487 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5493 # Run resize2fs on MDT or OST device.
5502 do_facet $facet "$RESIZE2FS $opts $device $size"
5505 # verify a directory is shared among nodes.
5506 check_shared_dir() {
5508 local list=${2:-$(comma_list $(nodes_list))}
5510 [ -z "$dir" ] && return 1
5511 do_rpc_nodes "$list" check_logdir $dir
5512 check_write_access $dir "$list" || return 1
5517 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5518 $LCTL set_param printk=+lfsck
5519 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5521 for k in $(seq $MDSCOUNT); do
5522 # wait up to 10+1 minutes for LFSCK to complete
5523 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5524 mdd.$(facet_svc mds${k}).lfsck_layout |
5525 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5526 error "MDS${k} layout isn't the expected 'completed'"
5527 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5528 mdd.$(facet_svc mds${k}).lfsck_namespace |
5529 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5530 error "MDS${k} namespace isn't the expected 'completed'"
5532 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5533 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5534 awk '/repaired/ { print $2 }' | calc_sum)
5535 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5536 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5537 awk '/repaired/ { print $2 }' | calc_sum)
5538 local repaired=$((rep_mdt + rep_ost))
5539 [ $repaired -eq 0 ] ||
5540 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5543 dump_file_contents() {
5549 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5550 error_noexit false \
5551 "Invalid parameters for dump_file_contents()"
5554 for node in ${nodes}; do
5555 do_node $node "for i in \\\$(find $dir -type f); do
5556 echo ====\\\${i}=======================;
5558 done" >> ${logname}.${node}.log
5562 dump_command_output() {
5568 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5569 error_noexit false \
5570 "Invalid parameters for dump_command_output()"
5574 for node in ${nodes}; do
5575 do_node $node "echo ====${cmd}=======================;
5576 $cmd" >> ${logname}.${node}.log
5583 # dump file contents from /proc/spl in case of zfs test
5584 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5585 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5586 dump_command_output \
5587 "$(osts_nodes)" "zpool events -v" "${logname}"
5590 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5591 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5592 dump_command_output \
5593 "$(mdts_nodes)" "zpool events -v" "${logname}"
5597 check_and_cleanup_lustre() {
5598 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5599 "$TESTSUITE" != "sanity-scrub" ]; then
5603 if is_mounted $MOUNT; then
5604 if $DO_CLEANUP; then
5605 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5606 error "remove sub-test dirs failed"
5610 [ "$ENABLE_QUOTA" ] && restore_quota || true
5613 if [ "$I_UMOUNTED2" = "yes" ]; then
5614 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5617 if [ "$I_MOUNTED2" = "yes" ]; then
5618 cleanup_mount $MOUNT2
5621 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5622 cleanupall -f || error "cleanup failed"
5630 wait_for_function () {
5633 # suppress fn both stderr and stdout
5634 if [ "$1" = "--quiet" ]; then
5636 quiet=" > /dev/null 2>&1"
5648 eval $fn $quiet && return 0
5650 wait=$((wait + sleep))
5651 [ $wait -lt $max ] || return 1
5652 echo waiting $fn, $((max - wait)) secs left ...
5662 [ "$host" = "$HOSTNAME" ] && return 0
5664 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5665 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5666 echo "Network not available!"
5670 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5678 # Convert a space-delimited list to a comma-delimited list. If the input is
5679 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5681 # echo is used to convert newlines to spaces, since it doesn't
5682 # introduce a trailing space as using "tr '\n' ' '" does
5683 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5689 echo $list | grep -qw $item
5692 # list, excluded are the comma separated lists
5693 exclude_items_from_list () {
5699 for item in ${excluded//,/ }; do
5700 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5702 echo $(comma_list $list)
5705 # list, expand are the comma separated lists
5707 local list=${1//,/ }
5708 local expand=${2//,/ }
5711 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5712 echo $(comma_list $expanded)
5715 testslist_filter () {
5716 local script=$LUSTRE/tests/${TESTSUITE}.sh
5718 [ -f $script ] || return 0
5720 local start_at=$START_AT
5721 local stop_at=$STOP_AT
5723 local var=${TESTSUITE//-/_}_START_AT
5724 [ x"${!var}" != x ] && start_at=${!var}
5725 var=${TESTSUITE//-/_}_STOP_AT
5726 [ x"${!var}" != x ] && stop_at=${!var}
5728 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5729 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5730 /^'${start_at}'$/ {flag = 0}
5731 {if (flag == 1) print $0}
5732 /^'${stop_at}'$/ { flag = 1 }'
5736 (cd `dirname $1`; echo $PWD/`basename $1`)
5740 local types=${1:-"OST MDS MGS"}
5744 for entry in $types; do
5745 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5746 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5749 MGS ) list="$list $name";;
5750 MDS|OST|AGT ) local count=${type}COUNT
5751 for ((i=1; i<=${!count}; i++)) do
5752 list="$list ${name}$i"
5754 * ) error "Invalid facet type"
5758 echo $(comma_list $list)
5761 ##################################
5762 # Adaptive Timeouts funcs
5765 # only check mds, we assume at_max is the same on all nodes
5766 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5767 if [ $at_max -eq 0 ]; then
5778 # suppose that all ost-s have the same $at value set
5779 [ $facet != "ost" ] || facet=ost1
5781 do_facet $facet "lctl get_param -n $at"
5799 if [ $facet == "ost" ]; then
5800 facet=$(get_facets OST)
5801 elif [ $facet == "mds" ]; then
5802 facet=$(get_facets MDS)
5804 hosts=$(expand_list $hosts $(facets_hosts $facet))
5807 do_nodes $hosts lctl set_param at_max=$at_max
5810 ##################################
5814 # OBD_FAIL_MDS_ALL_REQUEST_NET
5816 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5817 do_facet client "$1" || RC=$?
5818 do_facet $SINGLEMDS lctl set_param fail_loc=0
5823 # OBD_FAIL_MDS_ALL_REPLY_NET
5825 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5827 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5831 drop_reint_reply() {
5832 # OBD_FAIL_MDS_REINT_NET_REP
5834 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5836 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5840 drop_update_reply() {
5841 # OBD_FAIL_OUT_UPDATE_NET_REP
5845 do_facet mds${index} lctl set_param fail_loc=0x1701
5846 do_facet client "$@" || RC=$?
5847 do_facet mds${index} lctl set_param fail_loc=0
5852 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5855 local timeout=${2:-0}
5856 # default is (obd_timeout / 4) if unspecified
5857 echo "timeout is $timeout/$2"
5858 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5859 do_facet client "$1" || RC=$?
5860 do_facet client "sync"
5861 do_facet ost1 lctl set_param fail_loc=0
5865 drop_ldlm_cancel() {
5866 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5868 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5869 do_nodes $list lctl set_param fail_loc=0x304
5871 do_facet client "$@" || RC=$?
5873 do_nodes $list lctl set_param fail_loc=0
5877 drop_bl_callback_once() {
5879 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5880 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5881 do_facet client lctl set_param fail_loc=0x80000305
5882 do_facet client "$@" || rc=$?
5883 do_facet client lctl set_param fail_loc=0
5884 do_facet client lctl set_param fail_val=0
5885 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5889 drop_bl_callback() {
5891 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5892 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5893 do_facet client lctl set_param fail_loc=0x305
5894 do_facet client "$@" || rc=$?
5895 do_facet client lctl set_param fail_loc=0
5896 do_facet client lctl set_param fail_val=0
5897 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5901 drop_mdt_ldlm_reply() {
5902 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5904 local list=$(comma_list $(mdts_nodes))
5905 do_nodes $list lctl set_param fail_loc=0x157
5907 do_facet client "$@" || RC=$?
5909 do_nodes $list lctl set_param fail_loc=0
5913 drop_mdt_ldlm_reply_once() {
5914 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5916 local list=$(comma_list $(mdts_nodes))
5917 do_nodes $list lctl set_param fail_loc=0x80000157
5919 do_facet client "$@" || RC=$?
5921 do_nodes $list lctl set_param fail_loc=0
5929 echo "clearing fail_loc on $facet"
5930 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5933 set_nodes_failloc () {
5935 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5938 cancel_lru_locks() {
5939 #$LCTL mark "cancel_lru_locks $1 start"
5940 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5941 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5942 #$LCTL mark "cancel_lru_locks $1 stop"
5947 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5948 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5949 echo "$DEFAULT_LRU_SIZE"
5954 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5957 lru_resize_disable()
5959 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5965 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5971 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5972 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5973 echo there is still data in page cache $FILE ?
5974 lctl get_param -n $FILE
5982 DEBUGSAVE="$(lctl get_param -n debug)"
5983 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5987 [ -n "$DEBUGSAVE" ] &&
5988 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5992 [ -n "$DEBUGSAVE_SERVER" ] &&
5993 do_nodes $(comma_list $(all_server_nodes)) \
5994 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6000 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6003 debug_size_restore() {
6004 [ -n "$DEBUG_SIZE_SAVED" ] && \
6005 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6009 start_full_debug_logging() {
6014 local DEBUG_SIZE=150
6016 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
6017 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
6020 stop_full_debug_logging() {
6025 # prints bash call stack
6026 print_stack_trace() {
6029 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6030 local src=${BASH_SOURCE[$i]}
6031 local lineno=${BASH_LINENO[$i-1]}
6032 local funcname=${FUNCNAME[$i]}
6033 echo " = $src:$lineno:$funcname()"
6038 local TYPE=${TYPE:-"FAIL"}
6041 # do not dump logs if $1=false
6042 if [ "x$1" = "xfalse" ]; then
6047 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6048 (print_stack_trace 2) >&2
6050 # We need to dump the logs on all nodes
6052 gather_logs $(comma_list $(nodes_list))
6056 [ "$TESTSUITELOG" ] &&
6057 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6058 if [ -z "$*" ]; then
6059 echo "error() without useful message, please fix" > $LOGDIR/err
6061 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6062 echo "$@" > $LOGDIR/ignore
6064 echo "$@" > $LOGDIR/err
6068 # cleanup the env for failed tests
6072 ##################################
6074 ##################################
6076 # usage: stack_trap arg sigspec
6078 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6079 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
6080 # of overwriting them.
6081 # stacked traps are executed in reverse order of their registration
6083 # arg and sigspec have the same meaning as in man (1) trap
6089 # Use "trap -p" to get the quoting right
6090 local old_trap="$(trap -p "$sigspec")"
6091 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6092 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6094 # Once again, use "trap -p" to get the quoting right
6095 local new_trap="$(trap -- "$arg" "$sigspec"
6097 trap -- '' "$sigspec")"
6099 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6101 # The resulting string should be safe to "eval" as it is (supposedly
6102 # correctly) quoted by "trap -p"
6103 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6112 local log=$TESTSUITELOG
6114 [ -f "$log" ] && grep -qw FAIL $log && status=1
6128 # use only if we are ignoring failures for this test, bugno required.
6129 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6130 # e.g. error_ignore bz5494 "your message" or
6131 # error_ignore LU-5494 "your message"
6133 local TYPE="IGNORE ($1)"
6138 error_and_remount() {
6140 remount_client $MOUNT
6144 # Throw an error if it's not running in vm - usually for performance
6147 local virt=$(running_in_vm)
6148 if [[ -n "$virt" ]]; then
6149 echo "running in VM '$virt', ignore error"
6150 error_ignore env=$virt "$@"
6157 # Function: skip_env()
6158 # Purpose: to skip a test during developer testing because some tool
6159 # is missing, but fail the test in release testing because the test
6160 # environment is not configured properly".
6163 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6168 log " SKIP: $TESTSUITE $TESTNAME $@"
6170 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6171 skip_logged $TESTNAME "$@"
6174 echo "$@" > $LOGDIR/skip
6177 [[ -n "$TESTSUITELOG" ]] &&
6178 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6186 build_test_filter() {
6187 EXCEPT="$EXCEPT $(testslist_filter)"
6190 if [[ $O = [0-9]*-[0-9]* ]]; then
6191 for num in $(seq $(echo $O | tr '-' ' ')); do
6199 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
6200 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6201 [ "$EXCEPT_SLOW" ] && \
6202 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6203 for E in $EXCEPT; do
6204 eval EXCEPT_${E}=true
6206 for E in $ALWAYS_EXCEPT; do
6207 eval EXCEPT_ALWAYS_${E}=true
6209 for E in $EXCEPT_SLOW; do
6210 eval EXCEPT_SLOW_${E}=true
6212 for G in $GRANT_CHECK_LIST; do
6213 eval GCHECK_ONLY_${G}=true
6218 if [[ $1 = [a-z]* ]]; then
6225 # print a newline if the last test was skipped
6226 export LAST_SKIPPED=
6227 export ALWAYS_SKIPPED=
6229 # Main entry into test-framework. This is called with the name and
6230 # description of a test. The name is used to find the function to run
6231 # the test using "test_$name".
6233 # This supports a variety of methods of specifying specific test to
6234 # run or not run. These need to be documented...
6238 export base=$(basetest $1)
6243 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6244 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6245 local testname=EXCEPT_$1
6246 local testname_base=EXCEPT_$base
6247 if [ ${!testname}x != x ]; then
6249 skip_message="skipping excluded test $1"
6250 elif [ ${!testname_base}x != x ]; then
6252 skip_message="skipping excluded test $1 (base $base)"
6255 testname=EXCEPT_ALWAYS_$1
6256 testname_base=EXCEPT_ALWAYS_$base
6257 if [ ${!testname}x != x ]; then
6259 skip_message="skipping ALWAYS excluded test $1"
6260 elif [ ${!testname_base}x != x ]; then
6262 skip_message="skipping ALWAYS excluded test $1 (base $base)"
6265 testname=EXCEPT_SLOW_$1
6266 testname_base=EXCEPT_SLOW_$base
6267 if [ ${!testname}x != x ]; then
6269 skip_message="skipping SLOW test $1"
6270 elif [ ${!testname_base}x != x ]; then
6272 skip_message="skipping SLOW test $1 (base $base)"
6275 # If there are tests on the ONLY list, check if the current test
6276 # is on that list and, if so, check if the test is to be skipped
6277 # and if we are supposed to honor the skip lists.
6278 if [ -n "$ONLY" ]; then
6280 testname_base=ONLY_$base
6281 if [[ ${!testname}x != x || ${!testname_base}x != x ]]; then
6283 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6285 skip_noexit "$skip_message"
6288 [ -n "$LAST_SKIPPED" ] &&
6289 echo "" && LAST_SKIPPED=
6291 run_one_logged $1 "$2"
6301 if [ -n "$ALWAYS_SKIPPED" ]; then
6303 skip_noexit "$skip_message"
6306 run_one_logged $1 "$2"
6314 load_module ../libcfs/libcfs/libcfs
6326 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6331 strace -o $TMP/$1.strace -ttt $*
6333 log "FINISHED: $*: rc $RC"
6340 banner test complete, duration $duration sec
6341 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6342 echo duration $duration >>$TESTSUITELOG
6346 # Set TEST_STATUS here. It will be used for logging the result.
6349 if [[ -f $LOGDIR/err ]]; then
6351 elif [[ -f $LOGDIR/skip ]]; then
6354 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6358 local FFREE=$(do_node $SINGLEMDS \
6359 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6360 local FTOTAL=$(do_node $SINGLEMDS \
6361 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6363 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6367 echo -n "Resetting fail_loc on all nodes..."
6368 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6369 fail_val=0 2>/dev/null" || true
6375 # Log a message (on all nodes) padded with "=" before and after.
6376 # Also appends a timestamp and prepends the testsuite name.
6379 EQUALS="===================================================================================================="
6381 msg="== ${TESTSUITE} $*"
6383 [[ $last != "=" && $last != " " ]] && msg="$msg "
6384 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6385 # always include at least == after the message
6386 log "$msg== $(date +"%H:%M:%S (%s)")"
6389 check_dmesg_for_errors() {
6391 local errors="VFS: Busy inodes after unmount of\|\
6392 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6393 group descriptors corrupted"
6395 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6396 [ -z "$res" ] && return 0
6397 echo "Kernel error detected: $res"
6402 # Run a single test function and cleanup after it.
6404 # This function should be run in a subshell so the test func can
6405 # exit() without stopping the whole script.
6410 export tfile=f${testnum}.${TESTSUITE}
6411 export tdir=d${testnum}.${TESTSUITE}
6412 export TESTNAME=test_$testnum
6413 local SAVE_UMASK=`umask`
6416 if ! grep -q $DIR /proc/mounts; then
6420 banner "test $testnum: $message"
6421 test_${testnum} || error "test_$testnum failed with $?"
6424 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6426 check_dmesg_for_errors || error "Error in dmesg detected"
6427 if [ "$PARALLEL" != "yes" ]; then
6428 ps auxww | grep -v grep | grep -q multiop &&
6429 error "multiop still running"
6440 # Wrapper around run_one to ensure:
6441 # - test runs in subshell
6442 # - output of test is saved to separate log file for error reporting
6443 # - test result is saved to data file
6446 local BEFORE=$(date +%s)
6448 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6449 local test_log=$LOGDIR/$name
6450 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6451 local zfs_debug_log=$LOGDIR/$zfs_log_name
6453 rm -rf $LOGDIR/ignore
6455 local SAVE_UMASK=$(umask)
6459 log_sub_test_begin test_${1}
6460 (run_one $1 "$2") 2>&1 | tee -i $test_log
6461 local RC=${PIPESTATUS[0]}
6463 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6464 echo "test_$1 returned $RC" | tee $LOGDIR/err
6466 duration=$(($(date +%s) - $BEFORE))
6467 pass "$1" "(${duration}s)"
6469 if [[ -f $LOGDIR/err ]]; then
6470 TEST_ERROR=$(cat $LOGDIR/err)
6471 elif [[ -f $LOGDIR/ignore ]]; then
6472 TEST_ERROR=$(cat $LOGDIR/ignore)
6473 elif [[ -f $LOGDIR/skip ]]; then
6474 TEST_ERROR=$(cat $LOGDIR/skip)
6476 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6478 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6482 if [ -f $LOGDIR/err ]; then
6483 log_zfs_info "$zfs_debug_log"
6484 $FAIL_ON_ERROR && exit $RC
6493 # Print information of skipped tests to result.yml
6496 log_sub_test_begin $1
6498 log_sub_test_end "SKIP" "0" "0" "$@"
6502 (cd $(dirname $1); echo $PWD/$(basename $1))
6507 export base=$(basetest $1)
6508 [ "$CHECK_GRANT" == "no" ] && return 0
6510 testnamebase=GCHECK_ONLY_${base}
6511 testname=GCHECK_ONLY_$1
6512 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6514 echo -n "checking grant......"
6516 local clients=$CLIENTS
6517 [ -z "$clients" ] && clients=$(hostname)
6519 # sync all the data and make sure no pending data on server
6520 do_nodes $clients sync
6521 clients_up # initiate all idling connections
6524 client_grant=$(do_nodes $clients \
6525 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6526 awk '{ total += $1 } END { printf("%0.0f", total) }')
6529 # which is tot_granted less grant_precreate
6530 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6532 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6533 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6534 /tot_pending/{ total -= $2 };
6535 /grant_precreate/{ total -= $2 };
6536 END { printf("%0.0f", total) }')
6538 # check whether client grant == server grant
6539 if [[ $client_grant -ne $server_grant ]]; then
6540 do_nodes $(comma_list $(osts_nodes)) \
6541 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6542 "obdfilter.${FSNAME}-OST*.grant_*"
6543 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6544 error "failed: client:${client_grant} server: ${server_grant}."
6546 echo "pass: client:${client_grant} server: ${server_grant}"
6550 ########################
6556 ost=`echo $1 | awk -F_ '{print $3}'`
6557 if [ -z $ost ]; then
6558 ost=`echo $1 | sed 's/-osc.*//'`
6563 ostuuid_from_index()
6565 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6568 ostname_from_index() {
6569 local uuid=$(ostuuid_from_index $1)
6573 index_from_ostuuid()
6575 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6578 mdtuuid_from_index()
6580 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6584 # Return unique identifier for given hostname
6587 echo $host_name | md5sum | cut -d' ' -f1
6591 # Returns list of ip addresses for each interface
6593 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6598 # Cache address list to avoid mutiple execution of local_addr_list
6599 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6601 for i in $LOCAL_ADDR_LIST ; do
6602 [[ "$i" == "$addr" ]] && return 0
6609 local is_local="IS_LOCAL_$(host_id $host_name)"
6610 if [ -z "${!is_local-}" ] ; then
6612 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6613 is_local_addr "$host_ip" && eval $is_local=1
6615 [[ "${!is_local}" == "1" ]]
6620 local_node $node && return 1
6627 for node in $(mdts_nodes); do
6628 remote_node $node && return 0
6635 [ -n "$CLIENTONLY" ] && return 0 || true
6636 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6641 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6642 MSKIPPED=1 && return 1
6649 for node in $(osts_nodes) ; do
6650 remote_node $node && return 0
6657 [ -n "$CLIENTONLY" ] && return 0 || true
6658 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6663 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6664 OSKIPPED=1 && return 1
6670 [ -n "$CLIENTONLY" ] && return 0 || true
6672 MGS=$(facet_host mgs)
6673 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6678 remote_mds_nodsh || remote_ost_nodsh || \
6679 $(single_local_node $(comma_list $(nodes_list)))
6683 remote_ost && remote_mds
6686 # Get the active nodes for facets.
6694 for facet in ${facets//,/ }; do
6695 nodes="$nodes $(facet_active_host $facet)"
6698 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6702 # Get name of the active MGS node.
6704 echo -n $(facets_nodes $(get_facets MGS))
6707 # Get all of the active MDS nodes.
6709 echo -n $(facets_nodes $(get_facets MDS))
6712 # Get all of the active OSS nodes.
6714 echo -n $(facets_nodes $(get_facets OST))
6717 # Get all of the active AGT (HSM agent) nodes.
6719 echo -n $(facets_nodes $(get_facets AGT))
6722 # Get all of the client nodes and active server nodes.
6724 local nodes=$HOSTNAME
6728 # CLIENTS (if specified) contains the local client
6729 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6731 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6732 nodes="$nodes $(facets_nodes $(get_facets))"
6735 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6739 # Get all of the remote client nodes and remote active server nodes.
6740 remote_nodes_list () {
6741 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6744 # Get all of the MDS nodes, including active and passive nodes.
6752 for i in $(seq $MDSCOUNT); do
6754 failover_host=mds${i}failover_HOST
6755 nodes="$nodes ${!host} ${!failover_host}"
6758 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6759 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6763 # Get all of the OSS nodes, including active and passive nodes.
6771 for i in $(seq $OSTCOUNT); do
6773 failover_host=ost${i}failover_HOST
6774 nodes="$nodes ${!host} ${!failover_host}"
6777 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6778 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6782 # Get all of the server nodes, including active and passive nodes.
6783 all_server_nodes () {
6788 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6790 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6794 # Get all of the client and server nodes, including active and passive nodes.
6796 local nodes=$HOSTNAME
6800 # CLIENTS (if specified) contains the local client
6801 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6803 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6804 nodes="$nodes $(all_server_nodes)"
6807 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6811 init_clients_lists () {
6812 # Sanity check: exclude the local client from RCLIENTS
6813 local clients=$(hostlist_expand "$RCLIENTS")
6814 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6816 # Sanity check: exclude the dup entries
6817 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6819 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6821 # Sanity check: exclude the dup entries from CLIENTS
6822 # for those configs which has SINGLCLIENT set to local client
6823 clients=$(for i in $clients; do echo $i; done | sort -u)
6825 CLIENTS=$(comma_list $clients)
6826 local -a remoteclients=($RCLIENTS)
6827 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6828 varname=CLIENT$((i + 2))
6829 eval $varname=${remoteclients[i]}
6832 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6835 get_random_entry () {
6838 rnodes=${rnodes//,/ }
6840 local -a nodes=($rnodes)
6841 local num=${#nodes[@]}
6842 local i=$((RANDOM * num * 2 / 65536))
6848 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6852 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6853 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6858 echo $nodes | wc -w || true
6862 local nodes=$(osts_nodes)
6863 local osscount=$(get_node_count "$nodes")
6864 [ ! "$OSTCOUNT" = "$osscount" ]
6868 local nodes=$(mdts_nodes)
6869 local mdtcount=$(get_node_count "$nodes")
6870 [ ! "$MDSCOUNT" = "$mdtcount" ]
6873 generate_machine_file() {
6874 local nodes=${1//,/ }
6875 local machinefile=$2
6877 for node in $nodes; do
6878 echo $node >>$machinefile || \
6879 { echo "can not generate machinefile $machinefile" && return 1; }
6884 local file=$1/stripe
6887 $LFS getstripe -v $file || error "getstripe $file failed"
6891 setstripe_nfsserver () {
6893 local nfsexportdir=$2
6897 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6898 { print $1 }' /proc/mounts | cut -f 1 -d :))
6900 # check that only one nfs mounted
6901 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6902 (( ${#nfsexport[@]} == 1 )) ||
6903 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6905 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6908 # Check and add a test group.
6914 local gid=$(getent group $group_name | cut -d: -f3)
6915 if [[ -n "$gid" ]]; then
6916 [[ "$gid" -eq "$group_id" ]] || {
6917 error_noexit "inconsistent group ID:" \
6918 "new: $group_id, old: $gid"
6922 groupadd -g $group_id $group_name
6929 # Check and add a test user.
6942 local uid=$(getent passwd $user_name | cut -d: -f3)
6943 if [[ -n "$uid" ]]; then
6944 if [[ "$uid" -eq "$user_id" ]]; then
6945 local dir=$(getent passwd $user_name | cut -d: -f6)
6946 if [[ "$dir" != "$home" ]]; then
6948 usermod -d $home $user_name
6952 error_noexit "inconsistent user ID:" \
6953 "new: $user_id, old: $uid"
6958 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6965 check_runas_id_ret() {
6967 local myRUNAS_UID=$1
6968 local myRUNAS_GID=$2
6971 if [ -z "$myRUNAS" ]; then
6972 error_exit "myRUNAS command must be specified for check_runas_id"
6975 $myRUNAS krb5_login.sh || \
6976 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6978 mkdir $DIR/d0_runas_test
6980 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6981 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6982 rm -rf $DIR/d0_runas_test
6987 local myRUNAS_UID=$1
6988 local myRUNAS_GID=$2
6991 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6992 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6993 Please set RUNAS_ID to some UID which exists on MDS and client or
6994 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6997 # obtain the UID/GID for MPI_USER
7001 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7002 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7004 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7005 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7008 # obtain and cache Kerberos ticket-granting ticket
7009 refresh_krb5_tgt() {
7010 local myRUNAS_UID=$1
7011 local myRUNAS_GID=$2
7014 if [ -z "$myRUNAS" ]; then
7015 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7018 CLIENTS=${CLIENTS:-$HOSTNAME}
7019 do_nodes $CLIENTS "set -x
7020 if ! $myRUNAS krb5_login.sh; then
7021 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7026 # Run multiop in the background, but wait for it to print
7027 # "PAUSING" to its stdout before returning from this function.
7028 multiop_bg_pause() {
7029 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7033 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7036 echo "$MULTIOP_PROG $FILE v$ARGS"
7037 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7039 echo "TMPPIPE=${TMPPIPE}"
7040 read -t 60 multiop_output < $TMPPIPE
7041 if [ $? -ne 0 ]; then
7046 if [ "$multiop_output" != "PAUSING" ]; then
7047 echo "Incorrect multiop output: $multiop_output"
7062 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7068 inodes_available () {
7069 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7070 sort -un | head -n1) || return 1
7074 mdsrate_inodes_available () {
7075 local min_inodes=$(inodes_available)
7076 echo $((min_inodes * 99 / 100))
7079 # reset stat counters
7081 local paramfile="$1"
7082 lctl set_param -n $paramfile=0
7087 local paramfile="$1"
7089 lctl get_param -n $paramfile |
7090 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7094 awk '{sum += $1} END { printf("%0.0f", sum) }'
7097 calc_osc_kbytes () {
7098 $LFS df $MOUNT > /dev/null
7099 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7102 # save_lustre_params(comma separated facet list, parameter_mask)
7103 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7104 save_lustre_params() {
7109 for facet in ${facets//,/ }; do
7110 facet_svc=$(facet_svc $facet)
7112 "params=\\\$($LCTL get_param $2);
7113 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7114 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7115 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7116 while read s; do echo $facet \\\$s;
7117 done <<< \\\"\\\$param\\\""
7121 # restore lustre parameters from input stream, produces by save_lustre_params
7122 restore_lustre_params() {
7127 while IFS=" =" read facet name val; do
7128 do_facet $facet "$LCTL set_param -n $name=$val"
7132 check_node_health() {
7133 local nodes=${1:-$(comma_list $(nodes_list))}
7135 for node in ${nodes//,/ }; do
7136 check_network "$node" 5
7137 if [ $? -eq 0 ]; then
7138 do_node $node "rc=0;
7139 val=\\\$($LCTL get_param -n catastrophe 2>&1);
7140 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
7141 echo \\\$(hostname -s): \\\$val;
7144 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
7149 mdsrate_cleanup () {
7151 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7152 --nfiles $3 --dir $4 --filefmt $5 $6
7157 delayed_recovery_enabled () {
7158 local var=${SINGLEMDS}_svc
7159 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
7162 ########################
7164 convert_facet2label() {
7167 if [ x$facet = xost ]; then
7169 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7173 local varsvc=${facet}_svc
7175 if [ -n ${!varsvc} ]; then
7178 error "No label for $facet!"
7182 get_clientosc_proc_path() {
7183 echo "${1}-osc-[-0-9a-f]*"
7186 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
7187 # used by MDT would not be changed.
7188 # mdt lov: fsname-mdtlov
7189 # mdt osc: fsname-OSTXXXX-osc
7190 mds_on_old_device() {
7191 local mds=${1:-"$SINGLEMDS"}
7193 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
7194 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
7195 > /dev/null 2>&1" && return 0
7200 get_mdtosc_proc_path() {
7202 local ost_label=${2:-"*OST*"}
7204 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7205 local mdt_label=$(convert_facet2label $mds_facet)
7206 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7208 if [[ $ost_label = *OST* ]]; then
7209 echo "${ost_label}-osc-${mdt_index}"
7211 echo "${ost_label}-osp-${mdt_index}"
7215 get_osc_import_name() {
7218 local label=$(convert_facet2label $ost)
7220 if [ "${facet:0:3}" = "mds" ]; then
7221 get_mdtosc_proc_path $facet $label
7225 get_clientosc_proc_path $label
7229 _wait_import_state () {
7232 local maxtime=${3:-$(max_recovery_time)}
7233 local error_on_failure=${4:-1}
7237 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7238 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7239 if [ "${expected}" == "DISCONN" ]; then
7240 # for disconn we can check after proc entry is removed
7241 [ "x${CONN_STATE}" == "x" ] && return 0
7242 # with AT enabled, we can have connect request timeout near of
7243 # reconnect timeout and test can't see real disconnect
7244 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7246 if [ $i -ge $maxtime ]; then
7247 [ $error_on_failure -ne 0 ] && \
7248 error "can't put import for $CONN_PROC into ${expected}" \
7249 "state after $i sec, have ${CONN_STATE}"
7253 # Add uniq for multi-mount case
7254 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7258 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7262 wait_import_state() {
7265 local maxtime=${3:-$(max_recovery_time)}
7266 local error_on_failure=${4:-1}
7269 for param in ${params//,/ }; do
7270 _wait_import_state $state $param $maxtime $error_on_failure || return
7274 wait_import_state_mount() {
7275 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7279 wait_import_state $*
7282 # One client request could be timed out because server was not ready
7283 # when request was sent by client.
7284 # The request timeout calculation details :
7286 # /* We give the server rq_timeout secs to process the req, and
7287 # add the network latency for our local timeout. */
7288 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7289 # ptlrpc_at_get_net_latency(request) ;
7291 # ptlrpc_connect_import ()
7292 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7295 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7296 # ptlrpc_at_get_net_latency(request) ->
7297 # at_get (max (iat_net_latency=0, at_min)) = at_min
7300 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7301 # INITIAL_CONNECT_TIMEOUT + at_min
7303 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7304 # because we can not get this value in runtime,
7305 # the value depends on configure options, and it is not stored in /proc.
7307 # #define CONNECTION_SWITCH_MIN 5U
7308 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7310 request_timeout () {
7313 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7314 local init_connect_timeout=$TIMEOUT
7315 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7317 local at_min=$(at_get $facet at_min)
7319 echo $(( init_connect_timeout + at_min ))
7322 _wait_osc_import_state() {
7326 local target=$(get_osc_import_name $facet $ost_facet)
7327 local param="os[cp].${target}.ost_server_uuid"
7331 # 1. wait the deadline of client 1st request (it could be skipped)
7332 # 2. wait the deadline of client 2nd request
7333 local maxtime=$(( 2 * $(request_timeout $facet)))
7335 if [[ $facet == client* ]]; then
7336 # During setup time, the osc might not be setup, it need wait
7337 # until list_param can return valid value.
7338 params=$($LCTL list_param $param 2>/dev/null || true)
7339 while [ -z "$params" ]; do
7340 if [ $i -ge $maxtime ]; then
7341 echo "can't get $param in $maxtime secs"
7346 params=$($LCTL list_param $param 2>/dev/null || true)
7350 if [[ $ost_facet = mds* ]]; then
7351 # no OSP connection to itself
7352 if [[ $facet = $ost_facet ]]; then
7355 param="osp.${target}.mdt_server_uuid"
7359 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7360 wait_import_state $expected "$params" $maxtime; then
7361 error "$facet: import is not in $expected state after $maxtime"
7368 wait_osc_import_state() {
7374 if [[ $facet = mds ]]; then
7375 for num in $(seq $MDSCOUNT); do
7376 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7379 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7383 wait_osc_import_ready() {
7384 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7387 _wait_mgc_import_state() {
7390 local error_on_failure=${3:-1}
7391 local param="mgc.*.mgs_server_uuid"
7395 # 1. wait the deadline of client 1st request (it could be skipped)
7396 # 2. wait the deadline of client 2nd request
7397 local maxtime=$(( 2 * $(request_timeout $facet)))
7399 if [[ $facet == client* ]]; then
7400 # During setup time, the osc might not be setup, it need wait
7401 # until list_param can return valid value. And also if there
7402 # are mulitple osc entries we should list all of them before
7404 params=$($LCTL list_param $param 2>/dev/null || true)
7405 while [ -z "$params" ]; do
7406 if [ $i -ge $maxtime ]; then
7407 echo "can't get $param in $maxtime secs"
7412 params=$($LCTL list_param $param 2>/dev/null || true)
7415 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7416 wait_import_state $expected "$params" $maxtime \
7417 $error_on_failure; then
7418 if [ $error_on_failure -ne 0 ]; then
7419 error "import is not in ${expected} state"
7427 wait_mgc_import_state() {
7430 local error_on_failure=${3:-1}
7433 if [[ $facet = mds ]]; then
7434 for num in $(seq $MDSCOUNT); do
7435 _wait_mgc_import_state mds$num "$expected" \
7436 $error_on_failure || return
7439 _wait_mgc_import_state "$facet" "$expected"
7440 $error_on_failure || return
7444 wait_dne_interconnect() {
7447 if [ $MDSCOUNT -gt 1 ]; then
7448 for num in $(seq $MDSCOUNT); do
7449 wait_osc_import_ready mds mds$num
7454 get_clientmdc_proc_path() {
7458 get_clientmgc_proc_path() {
7466 [ -z "$list" ] && return 0
7468 # Add paths to lustre tests for 32 and 64 bit systems.
7469 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7470 local TESTPATH="$RLUSTRE/tests:"
7471 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7472 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7475 wait_clients_import_state () {
7482 if [ "$FAILURE_MODE" = HARD ]; then
7483 facets=$(facets_on_host $(facet_active_host $facet))
7486 for facet in ${facets//,/ }; do
7487 local label=$(convert_facet2label $facet)
7490 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7491 $label).ost_server_uuid" ;;
7492 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7493 $label).mds_server_uuid" ;;
7494 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7495 $label).mgs_server_uuid" ;;
7496 *) error "unknown facet!" ;;
7499 local params=$(expand_list $params $proc_path)
7502 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7504 error "import is not in ${expected} state"
7516 # wait until all MDTs are in the expected state
7517 for ((num = 1; num <= $MDSCOUNT; num++)); do
7518 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7522 if [ $facet = "mds" ]; then
7523 mproc="osp.$mdtosp.active"
7524 [ $num -eq $((tgt_idx + 1)) ] && continue
7526 mproc="osc.$mdtosp.active"
7532 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7535 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7536 if [ $result -eq $expected ]; then
7537 echo -n "target updated after "
7538 echo "$wait sec (got $result)"
7542 if [ $wait -eq $max ]; then
7543 error "$tgt_name: wanted $expected got $result"
7545 echo "Waiting $((max - wait)) secs for $tgt_name"
7555 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7556 $LCTL get_param obdfilter.*.kbytesavail))
7557 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7558 $LCTL get_param -n obdfilter.*.tot_granted))
7559 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7560 $LCTL get_param -n obdfilter.*.kbytestotal))
7561 for ((i=0; i<${#AVAILA[@]}; i++)); do
7562 local -a AVAIL1=(${AVAILA[$i]//=/ })
7563 local -a TOTAL=(${TOTALA[$i]//=/ })
7564 GRANT=$((${GRANTA[$i]}/1024))
7565 # allow 1% of total space in bavail because of delayed
7566 # allocation with ZFS which might release some free space after
7567 # txg commit. For small devices, we set a mininum of 8MB
7568 local LIMIT=$((${TOTAL} / 100 + 8000))
7569 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7570 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7571 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7572 echo " FULL" || echo
7578 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7581 check_pool_not_exist() {
7582 local fsname=${1%%.*}
7583 local poolname=${1##$fsname.}
7584 [[ $# -ne 1 ]] && return 0
7585 [[ x$poolname = x ]] && return 0
7586 list_pool $fsname | grep -w $1 && return 1
7591 local fsname=${1%%.*}
7592 local poolname=${1##$fsname.}
7594 stack_trap "destroy_test_pools $fsname" EXIT
7595 do_facet mgs lctl pool_new $1
7597 # get param should return err unless pool is created
7598 [[ $RC -ne 0 ]] && return $RC
7600 for mds_id in $(seq $MDSCOUNT); do
7601 local mdt_id=$((mds_id-1))
7602 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7603 wait_update_facet mds$mds_id \
7604 "lctl get_param -n lod.$lodname.pools.$poolname \
7605 2>/dev/null || echo foo" "" ||
7606 error "mds$mds_id: pool_new failed $1"
7608 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7609 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7615 add_pool_to_list () {
7616 local fsname=${1%%.*}
7617 local poolname=${1##$fsname.}
7619 local listvar=${fsname}_CREATED_POOLS
7620 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7624 remove_pool_from_list () {
7625 local fsname=${1%%.*}
7626 local poolname=${1##$fsname.}
7628 local listvar=${fsname}_CREATED_POOLS
7629 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7633 destroy_pool_int() {
7635 local OSTS=$(list_pool $1)
7636 for ost in $OSTS; do
7637 do_facet mgs lctl pool_remove $1 $ost
7639 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7640 error "MDS: pool_list $1 failed"
7641 do_facet mgs lctl pool_destroy $1
7644 # <fsname>.<poolname> or <poolname>
7646 local fsname=${1%%.*}
7647 local poolname=${1##$fsname.}
7649 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7653 check_pool_not_exist $fsname.$poolname
7654 [[ $? -eq 0 ]] && return 0
7656 destroy_pool_int $fsname.$poolname
7658 [[ $RC -ne 0 ]] && return $RC
7659 for mds_id in $(seq $MDSCOUNT); do
7660 local mdt_id=$((mds_id-1))
7661 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7662 wait_update_facet mds$mds_id \
7663 "lctl get_param -n lod.$lodname.pools.$poolname \
7664 2>/dev/null || echo foo" "foo" ||
7665 error "mds$mds_id: destroy pool failed $1"
7667 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7668 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7670 remove_pool_from_list $fsname.$poolname
7676 local fsname=${1:-$FSNAME}
7678 local listvar=${fsname}_CREATED_POOLS
7680 [ x${!listvar} = x ] && return 0
7682 echo "Destroy the created pools: ${!listvar}"
7683 for poolname in ${!listvar//,/ }; do
7684 destroy_pool $fsname.$poolname
7688 destroy_test_pools () {
7690 local fsname=${1:-$FSNAME}
7691 destroy_pools $fsname || true
7697 local ts=$(date +%s)
7700 if [[ ! -f "$YAML_LOG" ]]; then
7701 # init_logging is not performed before gather_logs,
7702 # so the $LOGDIR needs to be checked here
7703 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7706 [ -f $LOGDIR/shared ] && docp=false
7708 # dump lustre logs, dmesg
7710 prefix="$TESTLOG_PREFIX.$TESTNAME"
7712 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7714 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7715 echo "Dumping logs only on local client."
7716 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7717 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7722 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7723 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7725 if [ ! -f $LOGDIR/shared ]; then
7726 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7739 for i in $(seq 0 $num_mntpts); do
7740 cmd="ls -laf ${mntpt_root}$i/$dir"
7746 for pid in $pids; do
7753 # check_and_start_recovery_timer()
7754 # service_time = at_est2timeout(service_time);
7755 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7756 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7758 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7759 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7760 #define CONNECTION_SWITCH_MIN 5
7761 #define CONNECTION_SWITCH_INC 5
7762 max_recovery_time() {
7763 local init_connect_timeout=$((TIMEOUT / 20))
7764 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7766 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7767 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7769 echo -n $service_time
7772 recovery_time_min() {
7773 local connection_switch_min=5
7774 local connection_switch_inc=5
7775 local connection_switch_max
7776 local reconnect_delay_max
7777 local initial_connect_timeout
7781 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7782 (($connection_switch_min > $TIMEOUT)) &&
7783 max=$connection_switch_min || max=$TIMEOUT
7784 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7786 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7787 timeout_20=$((TIMEOUT/20))
7788 (($connection_switch_min > $timeout_20)) &&
7789 initial_connect_timeout=$connection_switch_min ||
7790 initial_connect_timeout=$timeout_20
7792 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7793 initial_connect_timeout))
7794 echo $((2 * reconnect_delay_max))
7797 get_clients_mount_count () {
7798 local clients=${CLIENTS:-$HOSTNAME}
7800 # we need to take into account the clients mounts and
7801 # exclude mds/ost mounts if any;
7802 do_nodes $clients cat /proc/mounts | grep lustre |
7803 grep -w $MOUNT | wc -l
7807 PROC_CLI="srpc_info"
7808 PROC_CON="srpc_contexts"
7816 if [ $M -lt $N ]; then
7820 while [ $N -lt $M ]; do
7830 calc_connection_cnt() {
7833 # MDT->MDT = 2 * C(M, 2)
7837 comb_m2=$(combination $MDSCOUNT 2)
7839 local num_clients=$(get_clients_mount_count)
7841 local cnt_mdt2mdt=$((comb_m2 * 2))
7842 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7843 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7844 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7845 if is_mounted $MOUNT2; then
7846 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7847 cnt_cli2ost=$((cnt_cli2ost * 2))
7855 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7856 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7857 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7858 + cnt_cli2ost + cnt_cli2mdt))
7872 local cmd="$tgt.srpc.flavor"
7874 if [ $net == "any" ]; then
7879 if [ $dir != "any" ]; then
7884 log "Setting sptlrpc rule: $cmd"
7885 do_facet mgs "$LCTL conf_param $cmd"
7891 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7901 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7902 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7904 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7906 if [ "x$bulkspec" != "x" ]; then
7907 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7909 if [ "x$algs" != "x" ]; then
7910 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7912 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7913 if [ $bulk == "bulkn" ]; then
7914 bulk_count=`echo "$output" | grep "bulk flavor" \
7915 | grep "null/null" | wc -l`
7916 elif [ $bulk == "bulki" ]; then
7917 bulk_count=`echo "$output" | grep "bulk flavor" \
7918 | grep "/null" | grep -v "null/" | wc -l`
7920 bulk_count=`echo "$output" | grep "bulk flavor" \
7921 | grep -v "/null" | grep -v "null/" | wc -l`
7925 [ $bulk_count -lt $count ] && count=$bulk_count
7936 local clients=${CLIENTS:-$HOSTNAME}
7938 for c in ${clients//,/ }; do
7939 local output=$(do_node $c lctl get_param -n \
7940 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7941 local tmpcnt=$(count_flvr "$output" $flavor)
7942 if $GSS_SK && [ $flavor != "null" ]; then
7943 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7944 output=$(do_node $c lctl get_param -n \
7945 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7946 local outcon=$(count_contexts "$output")
7947 if [ "$outcon" -lt "$tmpcnt" ]; then
7951 cnt=$((cnt + tmpcnt))
7961 local clients=${CLIENTS:-$HOSTNAME}
7963 for c in ${clients//,/ }; do
7965 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7966 local output=$(do_node $c lctl get_param -n \
7967 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7968 local tmpcnt=$(count_flvr "$output" $flavor)
7969 if $GSS_SK && [ $flavor != "null" ]; then
7970 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7971 output=$(do_node $c lctl get_param -n \
7972 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7973 local outcon=$(count_contexts "$output")
7974 if [ "$outcon" -lt "$tmpcnt" ]; then
7978 cnt=$((cnt + tmpcnt))
7988 if [ $MDSCOUNT -le 1 ]; then
7993 for num in `seq $MDSCOUNT`; do
7994 local output=$(do_facet mds$num lctl get_param -n \
7995 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7996 local tmpcnt=$(count_flvr "$output" $flavor)
7997 if $GSS_SK && [ $flavor != "null" ]; then
7998 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7999 output=$(do_facet mds$num lctl get_param -n \
8000 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8001 local outcon=$(count_contexts "$output")
8002 if [ "$outcon" -lt "$tmpcnt" ]; then
8006 cnt=$((cnt + tmpcnt))
8017 for num in `seq $MDSCOUNT`; do
8018 mdtosc=$(get_mdtosc_proc_path mds$num)
8019 mdtosc=${mdtosc/-MDT*/-MDT\*}
8020 local output=$(do_facet mds$num lctl get_param -n \
8021 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8022 local tmpcnt=$(count_flvr "$output" $flavor)
8023 if $GSS_SK && [ $flavor != "null" ]; then
8024 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8025 output=$(do_facet mds$num lctl get_param -n \
8026 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8027 local outcon=$(count_contexts "$output")
8028 if [ "$outcon" -lt "$tmpcnt" ]; then
8032 cnt=$((cnt + tmpcnt))
8041 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8043 count_flvr "$output" $flavor
8048 local dir=$1 # from to
8049 local flavor=$2 # flavor expected
8052 if [ $dir == "cli2mdt" ]; then
8053 res=`flvr_cnt_cli2mdt $flavor`
8054 elif [ $dir == "cli2ost" ]; then
8055 res=`flvr_cnt_cli2ost $flavor`
8056 elif [ $dir == "mdt2mdt" ]; then
8057 res=`flvr_cnt_mdt2mdt $flavor`
8058 elif [ $dir == "mdt2ost" ]; then
8059 res=`flvr_cnt_mdt2ost $flavor`
8060 elif [ $dir == "all2ost" ]; then
8061 res1=`flvr_cnt_mdt2ost $flavor`
8062 res2=`flvr_cnt_cli2ost $flavor`
8063 res=$((res1 + res2))
8064 elif [ $dir == "all2mdt" ]; then
8065 res1=`flvr_cnt_mdt2mdt $flavor`
8066 res2=`flvr_cnt_cli2mdt $flavor`
8067 res=$((res1 + res2))
8068 elif [ $dir == "all2all" ]; then
8069 res1=`flvr_cnt_mdt2ost $flavor`
8070 res2=`flvr_cnt_cli2ost $flavor`
8071 res3=`flvr_cnt_mdt2mdt $flavor`
8072 res4=`flvr_cnt_cli2mdt $flavor`
8073 res=$((res1 + res2 + res3 + res4))
8081 local dir=$1 # from to
8082 local flavor=$2 # flavor expected
8083 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8084 local WAITFLAVOR_MAX=20 # how many retries before abort?
8087 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8088 echo -n "checking $dir..."
8089 res=$(do_check_flavor $dir $flavor)
8090 echo "found $res/$expect $flavor connections"
8091 [ $res -ge $expect ] && return 0
8095 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8096 # echo "Dumping additional logs for SK debug.."
8097 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8099 gather_logs $(comma_list $(nodes_list))
8104 restore_to_default_flavor()
8106 local proc="mgs.MGS.live.$FSNAME"
8108 echo "restoring to default flavor..."
8110 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8111 grep ".srpc.flavor" | wc -l)
8113 # remove all existing rules if any
8114 if [ $nrule -ne 0 ]; then
8115 echo "$nrule existing rules"
8116 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8117 grep ".srpc.flavor."); do
8118 echo "remove rule: $rule"
8119 spec=`echo $rule | awk -F = '{print $1}'`
8120 do_facet mgs "$LCTL conf_param -d $spec"
8124 # verify no rules left
8125 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8126 grep ".srpc.flavor." | wc -l)
8127 [ $nrule -ne 0 ] && error "still $nrule rules left"
8129 # wait for default flavor to be applied
8132 set_rule $FSNAME any any $SK_FLAVOR
8133 wait_flavor all2all $SK_FLAVOR
8135 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8136 set_rule $FSNAME any cli2ost $SK_FLAVOR
8137 wait_flavor cli2mdt $SK_FLAVOR
8138 wait_flavor cli2ost $SK_FLAVOR
8140 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8142 wait_flavor all2all null
8148 local flavor=${1:-null}
8150 echo "setting all flavor to $flavor"
8152 # FIXME need parameter to this fn
8153 # and remove global vars
8154 local cnt_all2all=$(calc_connection_cnt all2all)
8156 local res=$(do_check_flavor all2all $flavor)
8157 if [ $res -eq $cnt_all2all ]; then
8158 echo "already have total $res $flavor connections"
8162 echo "found $res $flavor out of total $cnt_all2all connections"
8163 restore_to_default_flavor
8165 [[ $flavor = null ]] && return 0
8167 if $GSS_SK && [ $flavor != "null" ]; then
8169 set_rule $FSNAME any any $flavor
8170 wait_flavor all2all $flavor
8172 set_rule $FSNAME any cli2mdt $flavor
8173 set_rule $FSNAME any cli2ost $flavor
8174 set_rule $FSNAME any mdt2ost null
8175 set_rule $FSNAME any mdt2mdt null
8176 wait_flavor cli2mdt $flavor
8177 wait_flavor cli2ost $flavor
8179 echo "GSS_SK now at flavor: $flavor"
8181 set_rule $FSNAME any any $flavor
8182 wait_flavor all2all $flavor
8189 # Checking for shared logdir
8190 if [ ! -d $dir ]; then
8191 # Not found. Create local logdir
8194 touch $dir/check_file.$(hostname -s)
8199 check_write_access() {
8201 local list=${2:-$(comma_list $(nodes_list))}
8205 for node in ${list//,/ }; do
8206 file=$dir/check_file.$(short_nodename $node)
8207 if [[ ! -f "$file" ]]; then
8208 # Logdir not accessible/writable from this node.
8211 rm -f $file || return 1
8217 [[ -n $YAML_LOG ]] && return
8218 local save_umask=$(umask)
8221 export YAML_LOG=${LOGDIR}/results.yml
8225 # If the yaml log already exists then we will just append to it
8226 if [ ! -f $YAML_LOG ]; then
8227 if check_shared_dir $LOGDIR; then
8228 touch $LOGDIR/shared
8229 echo "Logging to shared log directory: $LOGDIR"
8231 echo "Logging to local directory: $LOGDIR"
8234 yml_nodes_file $LOGDIR >> $YAML_LOG
8235 yml_results_file >> $YAML_LOG
8240 # If modules are not yet loaded then older "lctl lustre_build_version"
8241 # will fail. Use lctl build version instead.
8242 log "Client: $($LCTL lustre_build_version)"
8243 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
8244 do_facet $SINGLEMDS $LCTL --version)"
8245 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
8246 do_facet ost1 $LCTL --version)"
8250 yml_log_test $1 >> $YAML_LOG
8254 yml_log_test_status $@ >> $YAML_LOG
8257 log_sub_test_begin() {
8258 yml_log_sub_test_begin "$@" >> $YAML_LOG
8261 log_sub_test_end() {
8262 yml_log_sub_test_end "$@" >> $YAML_LOG
8268 local llverdev_opts=$2
8269 local devname=$(basename $1)
8270 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8271 # loop devices aren't in /proc/partitions
8272 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8274 size=$(($size / 1024 / 1024)) # Gb
8276 local partial_arg=""
8277 # Run in partial (fast) mode if the size
8278 # of a partition > 1 GB
8279 [ $size -gt 1 ] && partial_arg="-p"
8281 llverdev --force $partial_arg $llverdev_opts $dev
8287 local llverfs_opts=$2
8288 local use_partial_arg=$3
8289 local partial_arg=""
8290 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8292 # Run in partial (fast) mode if the size
8293 # of a partition > 1 GB
8294 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8296 llverfs $partial_arg $llverfs_opts $dir
8299 #Remove objects from OST
8300 remove_ost_objects() {
8306 local mntpt=$(facet_mntpt $facet)
8307 local opts=$OST_MOUNT_OPTS
8311 echo "removing objects from $ostdev on $facet: $objids"
8312 if ! test -b $ostdev; then
8313 opts=$(csa_add "$opts" -o loop)
8315 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8318 for i in $objids; do
8319 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8321 umount -f $mntpt || return $?
8325 #Remove files from MDT
8326 remove_mdt_files() {
8331 local mntpt=$(facet_mntpt $facet)
8332 local opts=$MDS_MOUNT_OPTS
8334 echo "removing files from $mdtdev on $facet: $files"
8335 if [ $(facet_fstype $facet) == ldiskfs ] &&
8336 ! do_facet $facet test -b $mdtdev; then
8337 opts=$(csa_add "$opts" -o loop)
8339 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8343 rm $mntpt/ROOT/$f || { rc=$?; break; }
8345 umount -f $mntpt || return $?
8349 duplicate_mdt_files() {
8354 local mntpt=$(facet_mntpt $facet)
8355 local opts=$MDS_MOUNT_OPTS
8357 echo "duplicating files on $mdtdev on $facet: $files"
8358 mkdir -p $mntpt || return $?
8359 if [ $(facet_fstype $facet) == ldiskfs ] &&
8360 ! do_facet $facet test -b $mdtdev; then
8361 opts=$(csa_add "$opts" -o loop)
8363 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8374 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8375 pushd $mntpt/ROOT > /dev/null || return $?
8378 touch $f.bad || return $?
8379 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8381 [ $rc -eq 0 ] || return $rc
8382 setfattr --restore $tmp || return $?
8388 local devs=${1//,/ }
8391 local rslt=$TMP/sgpdd_survey
8393 # sgpdd-survey cleanups ${rslt}.* files
8395 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8401 # returns the canonical name for an ldiskfs device
8406 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8407 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8408 echo dm-\\\${foo##*:};
8410 name=\\\$(basename \\\$dv);
8411 if [[ \\\$name = *flakey* ]]; then
8412 name=\\\$(lsblk -o NAME,KNAME |
8413 awk /\\\$name/'{print \\\$NF}');
8419 is_sanity_benchmark() {
8420 local benchmarks="dbench bonnie iozone fsx"
8422 for b in $benchmarks; do
8423 if [ "$b" == "$suite" ]; then
8431 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8435 # Get the available size (KB) of a given obd target.
8442 [[ $facet != client ]] || return 0
8444 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8449 # Get the page size (bytes) on a given facet node.
8450 # The local client page_size is directly available in PAGE_SIZE.
8454 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8456 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8457 page_size=$(do_facet $facet getconf PAGE_SIZE)
8458 echo -n ${page_size:-4096}
8462 # Get the block count of the filesystem.
8469 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8470 awk '/^Block count:/ {print $3}')
8474 # Get the block size of the filesystem.
8480 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8481 awk '/^Block size:/ {print $3}')
8485 # Check whether the "ea_inode" feature is enabled or not, to allow
8486 # ldiskfs xattrs over one block in size. Allow both the historical
8487 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8488 large_xattr_enabled() {
8489 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8491 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8493 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8494 grep -E -q '(ea_inode|large_xattr)'"
8495 return ${PIPESTATUS[0]}
8498 # Get the maximum xattr size supported by the filesystem.
8502 if large_xattr_enabled; then
8503 size=$($LCTL get_param -n llite.*.max_easize)
8505 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8506 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8508 # maximum xattr size = size of block - size of header -
8509 # size of 1 entry - 4 null bytes
8510 size=$((block_size - 32 - 32 - 4))
8516 # Dump the value of the named xattr from a file.
8521 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8524 # Generate a string with size of $size bytes.
8526 local size=${1:-1024} # in bytes
8528 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8531 reformat_external_journal() {
8536 if [ -n "${!var}" ]; then
8537 local rcmd="do_facet $facet"
8539 echo "reformat external journal on $facet:${!var}"
8540 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8544 # MDT file-level backup/restore
8545 mds_backup_restore() {
8548 local devname=$(mdsdevname $(facet_number $facet))
8549 local mntpt=$(facet_mntpt brpt)
8550 local rcmd="do_facet $facet"
8551 local metaea=${TMP}/backup_restore.ea
8552 local metadata=${TMP}/backup_restore.tgz
8553 local opts=${MDS_MOUNT_OPTS}
8554 local svc=${facet}_svc
8556 if ! ${rcmd} test -b ${devname}; then
8557 opts=$(csa_add "$opts" -o loop)
8560 echo "file-level backup/restore on $facet:${devname}"
8562 # step 1: build mount point
8563 ${rcmd} mkdir -p $mntpt
8564 # step 2: cleanup old backup
8565 ${rcmd} rm -f $metaea $metadata
8567 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8568 if [ ! -z $igif ]; then
8569 # step 3.5: rm .lustre
8570 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8572 # step 4: backup metaea
8574 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8576 # step 5: backup metadata
8578 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8580 ${rcmd} $UMOUNT $mntpt || return 4
8581 # step 8: reformat dev
8582 echo "reformat new device"
8583 format_mdt $(facet_number $facet)
8585 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8586 # step 10: restore metadata
8588 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8589 # step 11: restore metaea
8591 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8592 # step 12: remove recovery logs
8593 echo "remove recovery logs"
8594 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8595 # step 13: umount dev
8596 ${rcmd} $UMOUNT $mntpt || return 10
8597 # step 14: cleanup tmp backup
8598 ${rcmd} rm -f $metaea $metadata
8599 # step 15: reset device label - it's not virgin on
8600 ${rcmd} e2label $devname ${!svc}
8607 local devname=$(mdsdevname $(facet_number $facet))
8608 local mntpt=$(facet_mntpt brpt)
8609 local rcmd="do_facet $facet"
8610 local opts=${MDS_MOUNT_OPTS}
8612 if ! ${rcmd} test -b ${devname}; then
8613 opts=$(csa_add "$opts" -o loop)
8616 echo "removing OI files on $facet: idx=${idx}"
8618 # step 1: build mount point
8619 ${rcmd} mkdir -p $mntpt
8621 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8622 if [ -z $idx ]; then
8623 # step 3: remove all OI files
8624 ${rcmd} rm -fv $mntpt/oi.16*
8625 elif [ $idx -lt 2 ]; then
8626 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8630 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8631 for ((i=${idx}; i<64; i=$((i * idx)))); do
8632 ${rcmd} rm -fv $mntpt/oi.16.${i}
8636 ${rcmd} $UMOUNT $mntpt || return 2
8637 # OI files will be recreated when mounted as lustre next time.
8640 # generate maloo upload-able log file name
8641 # \param logname specify unique part of file name
8642 generate_logname() {
8643 local logname=${1:-"default_logname"}
8645 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8648 # make directory on different MDTs
8652 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8653 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8656 while getopts "c:i:p" opt; do
8658 c) dirstripe_count=$OPTARG;;
8659 i) dirstripe_index=$OPTARG;;
8661 \?) error "only support -i -c -p";;
8665 shift $((OPTIND - 1))
8666 [ $# -eq 1 ] || error "Only creating single directory is supported"
8669 if [ "$p_option" == "-p" ]; then
8670 local parent=$(dirname $path)
8672 [ -d $path ] && return 0
8673 if [ ! -d ${parent} ]; then
8674 mkdir -p ${parent} ||
8675 error "mkdir parent '$parent' failed"
8679 if [ $MDSCOUNT -le 1 ]; then
8680 mkdir $path || error "mkdir '$path' failed"
8684 if [ $dirstripe_index -eq -1 ]; then
8685 mdt_index=$((base % MDSCOUNT))
8687 mdt_index=$dirstripe_index
8690 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8691 if [ $dirstripe_count -eq -1 ]; then
8692 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8698 echo "striped dir -i$mdt_index -c$dirstripe_count $path"
8699 $LFS mkdir -i$mdt_index -c$dirstripe_count $path ||
8700 error "mkdir -i $mdt_index -c$dirstripe_count $path failed"
8704 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8706 # If called many times, passing @last_fd will avoid repeated searching
8707 # already-open FDs repeatedly if we know they are still in use.
8709 # usage: free_fd [last_fd]
8712 local max_fd=$(ulimit -n)
8713 local fd=$((${1:-2} + 1))
8715 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8718 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8722 check_mount_and_prep()
8724 is_mounted $MOUNT || setupall
8726 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8727 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8728 for idx in $(seq $MDSCOUNT); do
8729 local name="MDT$(printf '%04x' $((idx - 1)))"
8730 rm -rf $MOUNT/.lustre/lost+found/$name/*
8734 # calcule how many ost-objects to be created.
8735 precreated_ost_obj_count()
8739 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8740 local ost_name="OST$(printf '%04x' $ost_idx)"
8741 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8742 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8743 osp.$proc_path.prealloc_last_id)
8744 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8745 osp.$proc_path.prealloc_next_id)
8746 echo $((last_id - next_id + 1))
8749 check_file_in_pool()
8754 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8757 for t in $tlist ; do
8758 [ "$i" -eq "$t" ] && continue 2
8761 echo "pool list: $tlist"
8762 echo "striping: $res"
8763 error_noexit "$file not allocated in $pool"
8770 echo "Creating new pool"
8773 create_pool $FSNAME.$pool ||
8774 { error_noexit "No pool created, result code $?"; return 1; }
8775 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8776 { error_noexit "$pool not in lfs pool_list"; return 2; }
8779 pool_add_targets() {
8780 echo "Adding targets to pool"
8786 if [ -z $last ]; then
8789 local list=$(seq $first $step $last)
8792 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8793 do_facet mgs $LCTL pool_add \
8794 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8796 # wait for OSTs to be added to the pool
8797 for mds_id in $(seq $MDSCOUNT); do
8798 local mdt_id=$((mds_id-1))
8799 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8800 wait_update_facet mds$mds_id \
8801 "lctl get_param -n lod.$lodname.pools.$pool |
8802 sort -u | tr '\n' ' ' " "$t" || {
8803 error_noexit "mds$mds_id: Add to pool failed"
8807 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8808 | sort -u | tr '\n' ' ' " "$t" || {
8809 error_noexit "Add to pool failed"
8812 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8813 local addcount=$(((last - first) / step + 1))
8814 [ $lfscount -eq $addcount ] || {
8815 error_noexit "lfs pool_list bad ost count" \
8816 "$lfscount != $addcount"
8824 echo "Setting pool on directory $tdir"
8826 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8828 error_noexit "Cannot set pool $pool to $tdir"
8835 echo "Checking pool on directory $tdir"
8837 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8838 [ "$res" = "$pool" ] && return 0
8840 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8844 pool_dir_rel_path() {
8845 echo "Testing relative path works well"
8850 mkdir -p $root/$tdir/$tdir
8852 pool_set_dir $pool $tdir || return 1
8853 pool_set_dir $pool ./$tdir || return 2
8854 pool_set_dir $pool ../$tdir || return 3
8855 pool_set_dir $pool ../$tdir/$tdir || return 4
8856 rm -rf $tdir; cd - > /dev/null
8859 pool_alloc_files() {
8860 echo "Checking files allocation from directory pool"
8867 for i in $(seq -w 1 $count)
8869 local file=$tdir/file-$i
8871 check_file_in_pool $file $pool "$tlist" || \
8872 failed=$((failed + 1))
8874 [ "$failed" = 0 ] && return 0
8876 error_noexit "$failed files not allocated in $pool"
8880 pool_create_files() {
8881 echo "Creating files in pool"
8889 for i in $(seq -w 1 $count)
8891 local file=$tdir/spoo-$i
8892 $SETSTRIPE -p $pool $file
8893 check_file_in_pool $file $pool "$tlist" || \
8894 failed=$((failed + 1))
8896 [ "$failed" = 0 ] && return 0
8898 error_noexit "$failed files not allocated in $pool"
8903 echo "Checking 'lfs df' output"
8906 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8908 local res=$($LFS df --pool $FSNAME.$pool |
8910 grep "$FSNAME-OST" |
8912 [ "$res" = "$t" ] && return 0
8914 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8918 pool_file_rel_path() {
8919 echo "Creating files in a pool with relative pathname"
8924 { error_noexit "unable to create $tdir"; return 1 ; }
8925 local file="/..$tdir/$tfile-1"
8926 $SETSTRIPE -p $pool $file ||
8927 { error_noexit "unable to create $file" ; return 2 ; }
8930 $SETSTRIPE -p $pool $tfile-2 || {
8931 error_noexit "unable to create $tfile-2 in $tdir"
8936 pool_remove_first_target() {
8937 echo "Removing first target from a pool"
8940 local pname="lov.$FSNAME-*.pools.$pool"
8941 local t=$($LCTL get_param -n $pname | head -1)
8942 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8943 for mds_id in $(seq $MDSCOUNT); do
8944 local mdt_id=$((mds_id-1))
8945 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8946 wait_update_facet mds$mds_id \
8947 "lctl get_param -n lod.$lodname.pools.$pool |
8949 error_noexit "mds$mds_id: $t not removed from" \
8954 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8955 error_noexit "$t not removed from $FSNAME.$pool"
8960 pool_remove_all_targets() {
8961 echo "Removing all targets from pool"
8964 local pname="lov.$FSNAME-*.pools.$pool"
8965 for t in $($LCTL get_param -n $pname | sort -u)
8967 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8969 for mds_id in $(seq $MDSCOUNT); do
8970 local mdt_id=$((mds_id-1))
8971 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8972 wait_update_facet mds$mds_id "lctl get_param -n \
8973 lod.$lodname.pools.$pool" "" || {
8974 error_noexit "mds$mds_id: Pool $pool not drained"
8978 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8979 error_noexit "Pool $FSNAME.$pool cannot be drained"
8982 # striping on an empty/nonexistant pool should fall back
8983 # to "pool of everything"
8985 error_noexit "failed to use fallback striping for empty pool"
8988 # setstripe on an empty pool should fail
8989 $SETSTRIPE -p $pool $file 2>/dev/null && {
8990 error_noexit "expected failure when creating file" \
8998 echo "Destroying pool"
9002 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9005 # striping on an empty/nonexistant pool should fall back
9006 # to "pool of everything"
9008 error_noexit "failed to use fallback striping for missing pool"
9011 # setstripe on an empty pool should fail
9012 $SETSTRIPE -p $pool $file 2>/dev/null && {
9013 error_noexit "expected failure when creating file" \
9018 # get param should return err once pool is gone
9019 if wait_update $HOSTNAME "lctl get_param -n \
9020 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9022 remove_pool_from_list $FSNAME.$pool
9025 error_noexit "Pool $FSNAME.$pool is not destroyed"
9029 # Get and check the actual stripe count of one file.
9030 # Usage: check_stripe_count <file> <expected_stripe_count>
9031 check_stripe_count() {
9036 [[ -z "$file" || -z "$expected" ]] &&
9037 error "check_stripe_count: invalid argument"
9039 local cmd="$LFS getstripe -c $file"
9040 actual=$($cmd) || error "$cmd failed"
9041 actual=${actual%% *}
9043 if [[ $actual -ne $expected ]]; then
9044 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9045 error "$cmd not expected ($expected): found $actual"; }
9046 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9047 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9051 # Get and check the actual list of OST indices on one file.
9052 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9058 [[ -z "$file" || -z "$expected" ]] &&
9059 error "check_obdidx: invalid argument!"
9061 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
9062 grep -v obdidx | awk '{print $1}' | xargs))
9064 [[ $obdidx = $expected ]] ||
9065 error "list of OST indices on $file is $obdidx," \
9066 "should be $expected"
9069 # Get and check the actual OST index of the first stripe on one file.
9070 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9071 check_start_ost_idx() {
9076 [[ -z "$file" || -z "$expected" ]] &&
9077 error "check_start_ost_idx: invalid argument!"
9079 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
9082 [[ $start_ost_idx = $expected ]] ||
9083 error "OST index of the first stripe on $file is" \
9084 "$start_ost_idx, should be $expected"
9087 killall_process () {
9088 local clients=${1:-$(hostname)}
9093 do_nodes $clients "killall $signal $name"
9098 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9103 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9108 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9113 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9118 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9123 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9130 do_facet mgs "cat $LSNAPSHOT_LOG"
9136 echo "Cleaning test environment ..."
9138 # Every lsnapshot command takes exclusive lock with others,
9139 # so can NOT destroy the snapshot during list with 'xargs'.
9141 local ssname=$(lsnapshot_list | grep snapshot_name |
9142 grep lss_ | awk '{ print $2 }' | head -n 1)
9143 [ -z "$ssname" ] && break
9145 lsnapshot_destroy -n $ssname -f ||
9146 lss_err "Fail to destroy $ssname by force"
9156 local host=$(facet_active_host $facet)
9157 local dir=$(dirname $(facet_vdevice $facet))
9158 local pool=$(zpool_name $facet)
9159 local lfsname=$(zfs_local_fsname $facet)
9160 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9163 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9169 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9170 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9172 if ! combined_mgs_mds ; then
9173 [ $(facet_fstype mgs) != zfs ] &&
9174 skip "Lustre snapshot 1 only works for ZFS backend"
9176 local host=$(facet_active_host mgs)
9177 local dir=$(dirname $(facet_vdevice mgs))
9178 local pool=$(zpool_name mgs)
9179 local lfsname=$(zfs_local_fsname mgs)
9182 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9183 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9186 for num in `seq $MDSCOUNT`; do
9187 [ $(facet_fstype mds$num) != zfs ] &&
9188 skip "Lustre snapshot 1 only works for ZFS backend"
9190 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9191 lss_err "generate lss conf (mds$num)"
9194 for num in `seq $OSTCOUNT`; do
9195 [ $(facet_fstype ost$num) != zfs ] &&
9196 skip "Lustre snapshot 1 only works for ZFS backend"
9198 lss_gen_conf_one ost$num OST $((num - 1)) ||
9199 lss_err "generate lss conf (ost$num)"
9202 do_facet mgs "cat $LSNAPSHOT_CONF"
9205 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9206 parse_plain_dir_param()
9211 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9212 param="-c ${invalues[1]}"
9214 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9215 param="$param -S ${invalues[3]}"
9217 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9218 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9219 param="$param -i ${invalues[6]}"
9221 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9223 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9224 param="$param -i ${invalues[5]}"
9232 local val=$(awk '{print $2}' <<< $line)
9234 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9236 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9238 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9240 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9245 parse_layout_param()
9252 if [[ ! -z $line ]]; then
9253 if [[ -z $mode ]]; then
9254 if [[ $line =~ ^"stripe_count:" ]]; then
9256 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9258 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9263 if [[ $mode = "plain_dir" ]]; then
9264 param=$(parse_plain_dir_param "$line")
9265 elif [[ $mode = "plain_file" ]]; then
9266 val=$(parse_plain_param "$line")
9267 [[ ! -z $val ]] && param="$param $val"
9268 elif [[ $mode = "pfl" ]]; then
9269 val=$(echo $line | awk '{print $2}')
9270 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9271 if [[ $val = "EOF" ]]; then
9272 param="$param -E -1"
9274 param="$param -E $val"
9276 elif [[ $line =~ ^"stripe_count:" ]]; then
9278 val=$(parse_plain_dir_param "$line")
9282 val=$(parse_plain_param "$line")
9283 [[ ! -z $val ]] && param="$param $val"
9293 local param=$($LFS getstripe -d $1 | parse_layout_param)
9302 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9304 cancel_lru_locks mdc
9305 cancel_lru_locks osc
9307 # make sure PFID is set correctly for files
9308 do_nodes $(comma_list $(osts_nodes)) \
9309 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9312 cat $f &> /dev/nullA ||
9313 { rc=$?; echo "verify $f failed"; break; }
9316 do_nodes $(comma_list $(osts_nodes)) \
9317 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9321 # check that clients "oscs" was evicted after "before"
9322 check_clients_evicted() {
9329 for osc in $oscs; do
9331 echo "Check state for $osc"
9332 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9333 tail -n 3 | awk -F"[ [,]" \
9334 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9335 if (($? == 0)) && (($evicted > $before)); then
9336 echo "$osc is evicted at $evicted"
9341 [ $rc -eq 0 ] || error "client not evicted from OST"
9344 # check that clients OSCS current_state is FULL
9345 check_clients_full() {
9350 for osc in $oscs; do
9351 wait_update_facet client \
9352 "lctl get_param -n osc.$osc.state |
9353 grep 'current_state: FULL'" \
9354 "current_state: FULL" $timeout
9355 [ $? -eq 0 ] || error "$osc state is not FULL"
9360 __changelog_deregister() {
9362 local mdt="$(facet_svc $facet)"
9366 # skip cleanup if no user registered for this MDT
9367 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9368 # user is no longer registered, skip cleanup
9369 changelog_users "$facet" | grep -q "$cl_user" ||
9370 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9372 # From this point, if any operation fails, it is an error
9373 __changelog_clear $facet $cl_user 0 ||
9374 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9375 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9376 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9379 declare -Ax CL_USERS
9380 changelog_register() {
9381 for M in $(seq $MDSCOUNT); do
9383 local mdt="$(facet_svc $facet)"
9386 cl_mask=$(do_facet $facet $LCTL get_param \
9387 mdd.${mdt}.changelog_mask -n)
9388 stack_trap "do_facet $facet $LCTL \
9389 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9390 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9391 error "$mdt: changelog_mask=+hsm failed: $?"
9394 cl_user=$(do_facet $facet \
9395 $LCTL --device $mdt changelog_register -n) ||
9396 error "$mdt: register changelog user failed: $?"
9397 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9399 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9400 # Bash does not support nested arrays, but the format of a
9401 # cl_user is constrained enough to use whitespaces as separators
9402 CL_USERS[$facet]+="$cl_user "
9404 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9407 changelog_deregister() {
9409 # bash assoc arrays do not guarantee to list keys in created order
9410 # so reorder to get same order than in changelog_register()
9411 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9414 for facet in $cl_facets; do
9415 for cl_user in ${CL_USERS[$facet]}; do
9416 __changelog_deregister $facet $cl_user || return $?
9418 unset CL_USERS[$facet]
9424 local service=$(facet_svc $facet)
9426 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9429 changelog_user_rec() {
9432 local service=$(facet_svc $facet)
9434 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9437 changelog_chmask() {
9440 do_nodes $(comma_list $(mdts_nodes)) \
9441 $LCTL set_param mdd.*.changelog_mask="$mask"
9444 # usage: __changelog_clear FACET CL_USER [+]INDEX
9448 local mdt="$(facet_svc $facet)"
9454 # Remove the leading '+'
9456 rec+=$(changelog_user_rec $facet $cl_user)
9463 if [ $rec -eq 0 ]; then
9464 echo "$mdt: clear the changelog for $cl_user of all records"
9466 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9468 $LFS changelog_clear $mdt $cl_user $rec
9471 # usage: changelog_clear [+]INDEX
9473 # If INDEX is prefixed with '+', increment every changelog user's record index
9474 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9478 # bash assoc arrays do not guarantee to list keys in created order
9479 # so reorder to get same order than in changelog_register()
9480 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9483 for facet in $cl_facets; do
9484 for cl_user in ${CL_USERS[$facet]}; do
9485 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9493 for M in $(seq $MDSCOUNT); do
9495 local mdt="$(facet_svc $facet)"
9497 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9501 changelog_extract_field() {
9506 changelog_dump | gawk "/$cltype.*$file$/ {
9507 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9511 # Prints a changelog record produced by "lfs changelog" as an associative array
9514 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9515 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9516 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9517 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9518 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9519 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9520 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9522 # Note that the changelog record is not quoted
9523 # Also note that the line breaks in the output were only added for readability
9525 # Typically, you want to eval the output of the command to fill an actual
9526 # associative array, like this:
9527 # $> eval declare -A changelog=$(changelog2array $entry)
9529 # It can then be accessed like any bash associative array:
9530 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9532 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9540 # A changelog, as printed by "lfs changelog" typically looks like this:
9541 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9543 # Parse the positional part of the changelog
9545 # changelog_dump() prefixes records with their mdt's name
9546 local index="${1##*.}"
9548 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9549 "$index" "${2:2}" "$3" "$4" "$5"
9551 # Parse the key/value part of the changelog
9552 for arg in "${@:5}"; do
9553 # Check it matches a key=value syntax
9554 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9556 local key="${arg%%=*}"
9557 local value="${arg#*=}"
9561 # u is actually for uid AND gid: u=UID:GID
9562 printf " [uid]='%s'" "${value%:*}"
9592 printf " ['%s']='%s'" "$key" "$value"
9599 # Format and print a changelog record
9601 # Interpreted sequences are:
9603 # %f the "flags" attribute of a changelog record
9604 __changelog_printf()
9609 for ((i = 0; i < ${#format}; i++)); do
9610 local char="${format:$i:1}"
9611 if [ "$char" != % ]; then
9617 char="${format:$i:1}"
9620 printf '%s' "${changelog[flags]}"
9630 # Filter changelog records
9634 local action='print'
9637 while [ $# -gt 0 ]; do
9657 changelog_dump | { while read -r record; do
9658 eval local -A changelog=$(changelog2array $record)
9659 for key in "${!filter[@]}"; do
9662 [ "${changelog[$key]}" == "${filter[$key]}" ]
9669 case "${action:-print}" in
9671 printf '%s\n' "$record"
9674 __changelog_printf "$format"
9684 [ ! -d "$dir" ] && return
9686 [ -z "$layout" ] && {
9687 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9691 setfattr -n trusted.lov -v $layout $dir ||
9692 error "error restoring layout '$layout' to '$dir'"
9695 # save the layout of a directory, the returned string will be used by
9696 # restore_layout() to restore the layout
9699 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9700 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9704 # save layout of a directory and restore it at exit
9705 save_layout_restore_at_exit() {
9707 local layout=$(save_layout $dir)
9709 stack_trap "restore_layout $dir $layout" EXIT
9712 verify_yaml_layout() {
9718 echo "getstripe --yaml $src"
9719 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9720 echo "setstripe --yaml=$temp $dst"
9721 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9724 local layout1=$(get_layout_param $src)
9725 local layout2=$(get_layout_param $dst)
9726 # compare their layout info
9727 [ "$layout1" == "$layout2" ] ||
9728 error "$msg_prefix $src/$dst layouts are not equal"
9731 is_project_quota_supported() {
9732 $ENABLE_PROJECT_QUOTAS || return 1
9733 [ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" ] &&
9734 [ $(lustre_version_code $SINGLEMDS) -gt \
9735 $(version_code 2.9.55) ] &&
9736 lfs --help | grep project >&/dev/null &&
9737 egrep -q "7." /etc/redhat-release && return 0
9739 if [ "$(facet_fstype $SINGLEMDS)" == "zfs" ]; then
9740 [ $(lustre_version_code $SINGLEMDS) -le \
9741 $(version_code 2.10.53) ] && return 1
9743 do_facet mds1 $ZPOOL upgrade -v |
9744 grep project_quota && return 0
9750 enable_project_quota() {
9751 is_project_quota_supported || return 0
9752 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] && return 0
9753 stopall || error "failed to stopall (1)"
9755 for num in $(seq $MDSCOUNT); do
9756 do_facet mds$num $TUNE2FS -O project $(mdsdevname $num) ||
9757 error "tune2fs $(mdsdevname $num) failed"
9760 for num in $(seq $OSTCOUNT); do
9761 do_facet ost$num $TUNE2FS -O project $(ostdevname $num) ||
9762 error "tune2fs $(ostdevname $num) failed"
9769 disable_project_quota() {
9770 is_project_quota_supported || return 0
9771 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] && return 0
9772 stopall || error "failed to stopall (1)"
9774 for num in $(seq $MDSCOUNT); do
9775 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
9776 error "tune2fs $(mdsdevname $num) failed"
9779 for num in $(seq $OSTCOUNT); do
9780 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
9781 error "tune2fs $(ostdevname $num) failed"
9789 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
9790 # the following associated variables are added:
9792 # AGTCOUNT: number of agents
9793 # AGTDEV{N}: target HSM mount point (root path of the backend)
9794 # agt{N}_HOST: hostname of the agent agt{N}
9795 # SINGLEAGT: facet of the single agent
9797 # The number of agents is initialized as the number of remote client nodes.
9798 # By default, only single copytool is started on a remote client/agent. If there
9799 # was no remote client, then the copytool will be started on the local client.
9805 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
9806 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
9808 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
9809 if [[ $CLIENTCOUNT -gt 1 ]] &&
9810 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
9811 skip_env "SHARED_DIRECTORY should be accessible"\
9812 "on all client nodes"
9816 # We used to put the HSM archive in $SHARED_DIRECTORY but that
9817 # meant NFS issues could hose sanity-hsm sessions. So now we
9819 for n in $(seq $AGTCOUNT); do
9820 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
9821 agent=CLIENT$((n + 1))
9822 if [[ -z "${!agent}" ]]; then
9823 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
9826 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
9827 local var=agt${n}_HOST
9828 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
9831 export SINGLEAGT=${SINGLEAGT:-agt1}
9833 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
9834 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
9835 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
9836 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
9837 export HSMTOOL_TESTDIR
9838 export HSMTOOL_BASE=$(basename "$HSMTOOL" | cut -f1 -d" ")
9840 HSM_ARCHIVE_NUMBER=2
9842 # The test only support up to 10 MDTs
9843 MDT_PREFIX="mdt.$FSNAME-MDT000"
9844 HSM_PARAM="${MDT_PREFIX}0.hsm"
9846 # archive is purged at copytool setup
9847 HSM_ARCHIVE_PURGE=true
9849 # Don't allow copytool error upon start/setup
9850 HSMTOOL_NOERROR=false
9853 # Get the backend root path for the given agent facet.
9856 local dev=AGTDEV$(facet_number $facet)
9863 # get MDT device for each mdc
9864 for mdtno in $(seq 1 $MDSCOUNT); do
9865 local idx=$(($mdtno - 1))
9866 MDT[$idx]=$($LCTL get_param -n \
9867 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
9868 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
9872 search_copytools() {
9873 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9874 do_nodesv $hosts "pgrep -x $HSMTOOL_BASE"
9878 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9880 echo "Killing existing copytools on $hosts"
9881 do_nodesv $hosts "killall -q $HSMTOOL_BASE" || true
9885 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9886 local wait_timeout=200
9887 local wait_start=$SECONDS
9888 local wait_end=$((wait_start + wait_timeout))
9889 local sleep_time=100000 # 0.1 second
9891 while ((SECONDS < wait_end)); do
9892 if ! search_copytools $hosts; then
9893 echo "copytools stopped in $((SECONDS - wait_start))s"
9897 echo "copytools still running on $hosts"
9899 [ $sleep_time -lt 32000000 ] && # 3.2 seconds
9900 sleep_time=$(bc <<< "$sleep_time * 2")
9903 # try to dump Copytool's stack
9904 do_nodesv $hosts "echo 1 >/proc/sys/kernel/sysrq ; " \
9905 "echo t >/proc/sysrq-trigger"
9907 echo "copytools failed to stop in ${wait_timeout}s"
9912 copytool_monitor_cleanup() {
9913 local facet=${1:-$SINGLEAGT}
9914 local agent=$(facet_active_host $facet)
9916 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
9917 # Should die when the copytool dies, but just in case.
9918 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
9919 cmd+=" 2>/dev/null || true"
9920 do_node $agent "$cmd"
9921 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
9922 export HSMTOOL_MONITOR_DIR=
9925 # The pdsh should die on its own when the monitor dies. Just
9926 # in case, though, try to clean up to avoid any cruft.
9927 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
9928 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
9929 export HSMTOOL_MONITOR_PDSH=
9935 local host="$(facet_host "$1")"
9936 local prefix=$TESTLOG_PREFIX
9937 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
9939 printf "${prefix}.copytool${archive_id}_log.${host}.log"
9944 do_facet $facet $HSMTOOL -p "$hsm_root" --rebind "$@" "$mountpoint"
9949 mkdir -p "$(dirname "$2")" ||
9950 error "cannot create directory '$(dirname "$2")'"
9951 do_facet $facet $HSMTOOL -p "$hsm_root" --import "$@" "$mountpoint"
9956 local cmd="$HSMTOOL $HSMTOOL_VERBOSE --daemon --hsm-root \"$hsm_root\""
9957 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
9958 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
9959 [ ${#misc_options[@]} -gt 0 ] &&
9960 cmd+=" $(IFS=" " echo "$@")"
9961 cmd+=" \"$mountpoint\""
9963 echo "Starting copytool $facet on $(facet_host $facet)"
9964 stack_trap "do_facet $facet libtool execute pkill -x '$HSMTOOL' || true" EXIT
9965 do_facet $facet "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
9969 local facet="${1:-$SINGLEAGT}"
9971 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
9974 # Main entry point to perform copytool related operations
9978 # setup setup a copytool to run in the background, that copytool will be
9980 # import import a file from an HSM backend
9981 # rebind rebind an archived file to a new fid
9983 # Although the semantics might suggest otherwise, one does not need to 'setup'
9984 # a copytool before a call to 'copytool import' or 'copytool rebind'.
9992 local fail_on_error=true
9993 local -a misc_options
9994 while [ $# -gt 0 ]; do
10002 local mountpoint="$1"
10006 local archive_id="$1"
10010 local hsm_root="$1"
10014 local bandwidth="$1" # in MB/s
10017 local fail_on_error=false
10020 # Uncommon(/copytool dependent) option
10021 misc_options+=("$1")
10027 # Use default values if needed
10028 local facet=${facet:-$SINGLEAGT}
10029 local mountpoint="${mountpoint:-${MOUNT2:-$MOUNT}}"
10030 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10032 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10033 do_facet $facet mkdir -p "$hsm_root" ||
10034 error "mkdir '$hsm_root' failed"
10038 local copytool=lhsmtool
10042 __${copytool}_${action} "${misc_options[@]}"
10043 if [ $? -ne 0 ]; then
10048 local host="$(facet_host $facet)"
10049 error_msg="Failed to start copytool $facet on '$host'"
10052 local src="${misc_options[0]}"
10053 local dest="${misc_options[1]}"
10054 error_msg="Failed to import '$src' to '$dest'"
10057 error_msg="could not rebind file"
10061 $fail_on_error && error "$error_msg" || echo "$error_msg"
10066 local client_count=$1
10067 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10068 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10075 $LFS path2fid $1 | tr -d '[]'
10076 return ${PIPESTATUS[0]}
10084 if [[ $u == "user" ]]; then
10085 st=$($RUNAS $LFS hsm_state $f)
10088 st=$($LFS hsm_state $f)
10091 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10093 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10097 check_hsm_flags() {
10101 local st=$(get_hsm_flags $f)
10102 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10111 if [[ "$value" != "" ]]; then
10114 for mdtno in $(seq 1 $MDSCOUNT); do
10115 local idx=$(($mdtno - 1))
10116 local facet=mds${mdtno}
10117 # if $arg include -P option, run 1 set_param per MDT on the MGS
10118 # else, run set_param on each MDT
10119 [[ $arg = *"-P"* ]] && facet=mgs
10120 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10121 [[ $? != 0 ]] && rc=1
10129 wait_update --verbose $(facet_active_host $facet) "$@"
10132 mdts_check_param() {
10137 for mdtno in $(seq 1 $MDSCOUNT); do
10138 local idx=$(($mdtno - 1))
10139 wait_result mds${mdtno} \
10140 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10142 error "$key state is not '$target' on mds${mdtno}"
10146 cdt_set_mount_state() {
10147 mdts_set_param "-P" hsm_control "$1"
10148 # set_param -P is asynchronous operation and could race with set_param.
10149 # In such case configs could be retrieved and applied at mgc after
10150 # set_param -P completion. Sleep here to avoid race with set_param.
10151 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10152 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10153 # and 10 seconds to retrieve config from server.
10157 cdt_check_state() {
10158 mdts_check_param hsm_control "$1" 20
10161 cdt_set_sanity_policy() {
10162 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10165 mdts_set_param "" hsm.policy "+NRA"
10166 mdts_set_param "" hsm.policy "-NBR"
10167 CDT_POLICY_HAD_CHANGED=
10175 mdts_set_param "$opt -n" "hsm.$param" "$value"
10179 wait_request_state() {
10183 # 4th arg (mdt index) is optional
10184 local mdtidx=${4:-0}
10185 local mds=mds$(($mdtidx + 1))
10187 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10188 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10190 wait_result $mds "$cmd" "$state" 200 ||
10191 error "request on $fid is not $state on $mds"
10199 local WAIT_MAX=${4:-60}
10202 # We need to run do_node in bg, because pdsh does not exit
10203 # if child process of run script exists.
10204 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10205 # because of multiop_bg_pause -> $MULTIOP_PROG &
10206 # By the same reason we need sleep a bit after do_nodes starts
10207 # to let runmultiop_bg_pause start muliop and
10208 # update /tmp/multiop_bg.pid ;
10209 # The rm /tmp/multiop_bg.pid guarantees here that
10210 # we have the updated by runmultiop_bg_pause
10211 # /tmp/multiop_bg.pid file
10213 local pid_file=$TMP/multiop_bg.pid.$$
10215 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10216 runmultiop_bg_pause $file $cmds" &
10220 while [[ $wait_time -lt $WAIT_MAX ]]; do
10222 wait_time=$((wait_time + 3))
10223 multiop_pid=$(do_node $client cat $pid_file)
10224 if [ -n "$multiop_pid" ]; then
10229 [ -n "$multiop_pid" ] ||
10230 error "$client : Can not get multiop_pid from $pid_file "
10232 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10233 eval export $(node_var_name $client)_do_node_pid=$pid
10234 local var=$(node_var_name $client)_multiop_pid
10235 echo client $client multiop_bg started multiop_pid=${!var}
10241 local multiop_pid=$(node_var_name $client)_multiop_pid
10242 local do_node_pid=$(node_var_name $client)_do_node_pid
10244 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10245 do_node $client kill -USR1 ${!multiop_pid}
10247 wait ${!do_node_pid}
10251 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10252 awk '{ print $1 * 2; exit; }')
10256 check_component_count() {
10257 local comp_cnt=$($LFS getstripe --component-count $1)
10258 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10261 # Verify there are no init components with "extension" flag
10262 verify_no_init_extension() {
10263 local flg_opts="--component-flags init,extension"
10264 local found=$($LFS find $flg_opts $1 | wc -l)
10265 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10268 # Verify there is at least one component starting at 0
10269 verify_comp_at_zero() {
10270 flg_opts="--component-flags init"
10271 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10272 [ $found -eq 1 ] ||
10273 error "No component starting at zero(!)"
10276 #TODO: This version is a placeholder, to be replaced before final commit
10279 sel_layout_sanity() {
10283 verify_no_init_extension $file
10284 verify_comp_at_zero $file
10285 check_component_count $file $comp_cnt