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 $mnt
2323 # nodes is comma list
2324 sanity_mount_check_nodes () {
2330 # FIXME: assume that all cluster nodes run the same os
2331 [ "$(uname)" = Linux ] || return 0
2334 for mnt in $mnts ; do
2335 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2336 mpts=\\\$(mount | grep -c $mnt' ');
2337 if [ \\\$running -ne \\\$mpts ]; then
2338 echo \\\$(hostname) env are INSANE!;
2341 [ $? -eq 0 ] || rc=1
2346 sanity_mount_check_servers () {
2347 [ -n "$CLIENTONLY" ] &&
2348 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2349 echo Checking servers environments
2351 # FIXME: modify get_facets to display all facets wo params
2352 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2356 for facet in ${facets//,/ }; do
2357 node=$(facet_host ${facet})
2358 mntpt=$(facet_mntpt $facet)
2359 sanity_mount_check_nodes $node $mntpt ||
2360 { error "server $node environments are insane!"; return 1; }
2364 sanity_mount_check_clients () {
2365 local clients=${1:-$CLIENTS}
2366 local mntpt=${2:-$MOUNT}
2367 local mntpt2=${3:-$MOUNT2}
2369 [ -z $clients ] && clients=$(hostname)
2370 echo Checking clients $clients environments
2372 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2373 error "clients environments are insane!"
2376 sanity_mount_check () {
2377 sanity_mount_check_servers || return 1
2378 sanity_mount_check_clients || return 2
2381 # mount clients if not mouted
2382 zconf_mount_clients() {
2385 local opts=${3:-$MOUNT_OPTS}
2386 opts=${opts:+-o $opts}
2387 local flags=${4:-$MOUNT_FLAGS}
2388 local device=$MGSNID:/$FSNAME$FILESET
2389 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2390 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2395 echo "Starting client $clients: $flags $opts $device $mnt"
2396 do_nodes $clients mkdir -p $mnt
2397 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2398 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2399 # Mount with own nodemap key
2401 # Mount all server nodes first with per-NM keys
2402 for nmclient in ${clients//,/ }; do
2403 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2404 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2407 # set perms for per-nodemap keys else permission denied
2408 do_nodes $(comma_list $(all_nodes)) \
2409 "keyctl show | grep lustre | cut -c1-11 |
2411 xargs -IX keyctl setperm X 0x3f3f3f3f"
2412 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2414 for nmclient in ${clients//,/ }; do
2415 if $SK_UNIQUE_NM; then
2416 mountkey=$SK_PATH/nodemap/c$i.key
2418 do_node $nmclient "! grep -q $mnt' ' \
2419 /proc/mounts || umount $mnt"
2420 local prunedopts=$(add_sk_mntflag $prunedopts);
2421 prunedopts=$(echo $prunedopts | sed -e \
2422 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2424 do_nodes $(comma_list $(all_server_nodes)) \
2427 do_node $nmclient $MOUNT_CMD $flags \
2428 $prunedopts $MGSNID:/$FSNAME $mnt ||
2433 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2435 do_nodes $clients $MOUNT_CMD $flags $opts \
2436 $MGSNID:/$FSNAME $mnt || return 1
2438 #disable FILESET if not supported
2439 do_nodes $clients lctl get_param -n \
2440 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2441 device=$MGSNID:/$FSNAME
2442 do_nodes $clients mkdir -p $mnt/$FILESET
2443 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2447 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2448 # Mount with nodemap key
2450 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2451 for nmclient in ${clients//,/ }; do
2452 if $SK_UNIQUE_NM; then
2453 mountkey=$SK_PATH/nodemap/c$i.key
2455 local prunedopts=$(echo $opts | sed -e \
2456 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2457 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2460 running=\\\$(mount | grep -c $mnt' ');
2462 if [ \\\$running -eq 0 ] ; then
2464 $MOUNT_CMD $flags $prunedopts $device $mnt;
2467 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2468 grep 'type lustre' | wc -l);
2469 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2470 echo zconf_mount_clients FAILED: \
2471 mount count \\\$running, not matching \
2472 with mount count of 'type lustre' \
2473 \\\$lustre_mnt_count;
2477 exit \\\$rc" || return ${PIPESTATUS[0]}
2484 if $SHARED_KEY; then
2485 tmpopts=$(add_sk_mntflag $opts)
2488 running=\\\$(mount | grep -c $mnt' ');
2490 if [ \\\$running -eq 0 ] ; then
2492 $MOUNT_CMD $flags $tmpopts $device $mnt;
2495 exit \\\$rc" || return ${PIPESTATUS[0]}
2498 echo "Started clients $clients: "
2499 do_nodes $clients "mount | grep $mnt' '"
2501 set_default_debug_nodes $clients
2506 zconf_umount_clients() {
2511 [ "$3" ] && force=-f
2513 echo "Stopping clients: $clients $mnt (opts:$force)"
2514 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2515 if [ \\\$running -ne 0 ] ; then
2516 echo Stopping client \\\$(hostname) $mnt opts:$force;
2517 lsof $mnt || need_kill=no;
2518 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2519 pids=\\\$(lsof -t $mnt | sort -u);
2520 if [ -n \\\"\\\$pids\\\" ]; then
2524 while umount $force $mnt 2>&1 | grep -q "busy"; do
2525 echo "$mnt is still busy, wait one second" && sleep 1;
2532 echo + $POWER_DOWN $node
2536 shutdown_node_hard () {
2538 local attempts=$SHUTDOWN_ATTEMPTS
2540 for i in $(seq $attempts) ; do
2543 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2544 echo "waiting for $host to fail attempts=$attempts"
2545 [ $i -lt $attempts ] || \
2546 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2552 local mnt=${2:-$MOUNT}
2555 if [ "$FAILURE_MODE" = HARD ]; then
2556 shutdown_node_hard $client
2558 zconf_umount_clients $client $mnt -f
2564 local facets="$(get_facets OST),$(get_facets MDS)"
2567 combined_mgs_mds || facets="$facets,mgs"
2569 for facet in ${facets//,/ }; do
2570 if [ $(facet_active_host $facet) == $host ]; then
2571 affected="$affected $facet"
2575 echo $(comma_list $affected)
2580 local host=${2:-$(facet_host $facet)}
2582 local label=$(convert_facet2label $facet)
2583 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2586 facets_up_on_host () {
2588 local facets=$(facets_on_host $host)
2591 for facet in ${facets//,/ }; do
2592 if $(facet_up $facet $host); then
2593 affected_up="$affected_up $facet"
2597 echo $(comma_list $affected_up)
2602 local affected_facet
2603 local affected_facets
2605 if [[ "$FAILURE_MODE" = HARD ]]; then
2606 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2607 dm_flakey_supported $facet; then
2608 affected_facets=$(affected_facets $facet)
2609 for affected_facet in ${affected_facets//,/ }; do
2610 unexport_dm_dev $affected_facet
2614 shutdown_node_hard $(facet_active_host $facet)
2622 echo + $POWER_UP $node
2635 if [ "$FAILURE_MODE" = HARD ]; then
2636 reboot_node $(facet_active_host $facet)
2644 if [ "$FAILURE_MODE" = HARD ]; then
2654 for facet in ${facets//,/ }; do
2655 hosts=$(expand_list $hosts $(facet_host $facet) )
2661 _check_progs_installed () {
2665 for prog in $progs; do
2666 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2667 echo $prog missing on $(hostname)
2674 check_progs_installed () {
2678 do_rpc_nodes "$nodes" _check_progs_installed $@
2681 # recovery-scale functions
2683 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2686 start_client_load() {
2689 local var=$(node_var_name $client)_load
2690 eval export ${var}=$load
2692 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2693 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2694 END_RUN_FILE=$END_RUN_FILE \
2695 LOAD_PID_FILE=$LOAD_PID_FILE \
2696 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2697 TESTNAME=$TESTNAME \
2698 DBENCH_LIB=$DBENCH_LIB \
2699 DBENCH_SRC=$DBENCH_SRC \
2700 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2705 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2706 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2707 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2708 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2709 ior_blockSize=$ior_blockSize \
2710 ior_blockUnit=$ior_blockUnit \
2711 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2712 ior_DURATION=$ior_DURATION \
2713 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2714 ior_custom_params=\\\"$ior_custom_param\\\" \
2715 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2718 log "Started client load: ${load} on $client"
2720 # get the children process IDs
2721 local pids=$(ps --ppid $ppid -o pid= | xargs)
2722 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2726 start_client_loads () {
2727 local -a clients=(${1//,/ })
2728 local numloads=${#CLIENT_LOADS[@]}
2731 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2732 testnum=$((nodenum % numloads))
2733 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2735 # bug 22169: wait the background threads to start
2739 # only for remote client
2740 check_client_load () {
2742 local var=$(node_var_name $client)_load
2743 local testload=run_${!var}.sh
2745 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2747 # bug 18914: try to connect several times not only when
2748 # check ps, but while check_node_health also
2752 while [ $RC = 254 -a $tries -gt 0 ]; do
2756 if ! check_node_health $client; then
2758 if [ $RC -eq 254 ]; then
2759 # FIXME: not sure how long we shuold sleep here
2763 echo "check node health failed: RC=$RC "
2767 # We can continue try to connect if RC=254
2768 # Just print the warning about this
2769 if [ $RC = 254 ]; then
2770 echo "got a return status of $RC from do_node while checking " \
2771 "node health on $client"
2774 # see if the load is still on the client
2777 while [ $RC = 254 -a $tries -gt 0 ]; do
2781 if ! do_node $client \
2782 "ps auxwww | grep -v grep | grep -q $testload"; then
2787 if [ $RC = 254 ]; then
2788 echo "got a return status of $RC from do_node while checking " \
2789 "(node health and 'ps') the client load on $client"
2790 # see if we can diagnose a bit why this is
2795 check_client_loads () {
2796 local clients=${1//,/ }
2800 for client in $clients; do
2801 check_client_load $client
2803 if [ "$rc" != 0 ]; then
2804 log "Client load failed on node $client, rc=$rc"
2810 restart_client_loads () {
2811 local clients=${1//,/ }
2812 local expectedfail=${2:-""}
2816 for client in $clients; do
2817 check_client_load $client
2819 if [ "$rc" != 0 -a "$expectedfail" ]; then
2820 local var=$(node_var_name $client)_load
2821 start_client_load $client ${!var}
2822 echo "Restarted client load ${!var}: on $client. Checking ..."
2823 check_client_load $client
2825 if [ "$rc" != 0 ]; then
2826 log "Client load failed to restart on node $client, rc=$rc"
2827 # failure one client load means test fail
2828 # we do not need to check other
2837 # Start vmstat and save its process ID in a file.
2842 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2845 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2846 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2849 # Display the nodes on which client loads failed.
2850 print_end_run_file() {
2854 [ -s $file ] || return 0
2856 echo "Found the END_RUN_FILE file: $file"
2859 # A client load will stop if it finds the END_RUN_FILE file.
2860 # That does not mean the client load actually failed though.
2861 # The first node in END_RUN_FILE is the one we are interested in.
2864 if [ -n "$node" ]; then
2865 local var=$(node_var_name $node)_load
2867 local prefix=$TESTLOG_PREFIX
2868 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2869 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2870 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2872 echo "Client load ${!var} failed on node $node:"
2878 # Stop the process which had its PID saved in a file.
2883 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2885 do_nodes $nodes "test -f $pid_file &&
2886 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2889 # Stop all client loads.
2890 stop_client_loads() {
2891 local nodes=${1:-$CLIENTS}
2894 # stop the client loads
2895 stop_process $nodes $pid_file
2897 # clean up the processes that started them
2898 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2900 # End recovery-scale functions
2902 # verify that lustre actually cleaned up properly
2904 VAR=$(lctl get_param -n catastrophe 2>&1)
2905 if [ $? = 0 ] ; then
2906 if [ $VAR != 0 ]; then
2907 error "LBUG/LASSERT detected"
2910 BUSY=$(dmesg | grep -i destruct || true)
2911 if [ -n "$BUSY" ]; then
2913 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2917 check_mem_leak || exit 204
2919 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2920 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2923 if module_loaded lnet || module_loaded libcfs; then
2924 echo "$TESTSUITE: modules still loaded..." 1>&2
2933 if [[ "$1" == "--verbose" ]]; then
2948 PREV_RESULT=$(do_node $node "$TEST")
2950 RESULT=$(do_node $node "$TEST")
2951 if [[ "$RESULT" == "$FINAL" ]]; then
2952 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2953 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2957 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2958 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2962 [[ $WAIT -ge $MAX ]] && break
2963 [[ $((WAIT % print)) -eq 0 ]] &&
2964 echo "Waiting $((MAX - WAIT)) secs for update"
2965 WAIT=$((WAIT + sleep))
2968 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2972 wait_update_facet() {
2974 [ "$1" = "--verbose" ] && verbose="$1" && shift
2978 wait_update $verbose $(facet_active_host $facet) "$@"
2982 do_nodes $(comma_list $(mdts_nodes)) \
2983 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2984 do_nodes $(comma_list $(osts_nodes)) \
2985 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2986 grep -v 'Found no match'
2990 local zfs_wait=${2:-5}
2992 # the occupied disk space will be released
2993 # only after TXGs are committed
2994 if [[ $(facet_fstype $1) == zfs ]]; then
2995 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3003 local lwm=$3 #low watermark
3004 local size_mb #how many MB should we write to pass watermark
3005 local ost_name=$(ostname_from_index $ost_idx)
3007 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3009 if (( $free_kb / 1024 > lwm )); then
3010 size_mb=$((free_kb / 1024 - lwm))
3012 #If 10% of free space cross low watermark use it
3013 if (( $free_kb / 10240 > size_mb )); then
3014 size_mb=$((free_kb / 10240))
3016 #At least we need to store 1.1 of difference between
3017 #free space and low watermark
3018 size_mb=$((size_mb + size_mb / 10))
3020 if (( lwm <= $free_kb / 1024 )) ||
3021 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3022 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3023 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3024 count=$size_mb oflag=append conv=notrunc
3029 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3030 echo "OST still has $((free_kb / 1024)) MB free"
3033 # This checks only the primary MDS
3034 ost_watermarks_get() {
3036 local ost_name=$(ostname_from_index $ost_idx)
3037 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3039 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3040 osp.$mdtosc_proc.reserved_mb_high)
3041 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3042 osp.$mdtosc_proc.reserved_mb_low)
3047 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3048 ost_watermarks_set() {
3052 local ost_name=$(ostname_from_index $ost_idx)
3053 local facets=$(get_facets MDS)
3055 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3056 osp.*$ost_name*.reserved_mb_low=$lwm \
3057 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3059 # sleep to ensure we see the change
3063 ost_watermarks_set_low_space() {
3065 local wms=$(ost_watermarks_get $ost_idx)
3066 local ost_name=$(ostname_from_index $ost_idx)
3068 local old_lwm=$(echo $wms | awk '{ print $1 }')
3069 local old_hwm=$(echo $wms | awk '{ print $2 }')
3071 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3072 # minimal extension size is 64M
3074 if (( $blocks / 1024 > 50 )); then
3075 new_lwm=$((blocks / 1024 - 50))
3077 local new_hwm=$((new_lwm + 5))
3079 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3080 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3083 # Set watermarks to ~current available space & then write data to fill it
3084 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3085 # internal statfs used by the stripe allocator
3087 # first parameter is the filename-prefix, which must get under t-f cleanup
3088 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3089 ost_watermarks_set_enospc() {
3093 local ost_name=$(ostname_from_index $ost_idx)
3094 local facets=$(get_facets MDS)
3098 for MDS in ${facets//,/ }; do
3099 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3101 do_facet $MDS $LCTL get_param -n \
3102 osp.$mdtosc_proc.reserved_mb_high ||
3103 skip "remote MDS does not support reserved_mb_high"
3106 wms=$(ost_watermarks_set_low_space $ost_idx)
3107 local new_lwm=$(echo $wms | awk '{ print $4 }')
3108 fill_ost $filename $ost_idx $new_lwm
3109 #First enospc could execute orphan deletion so repeat
3110 fill_ost $filename $ost_idx $new_lwm
3114 ost_watermarks_enospc_delete_files() {
3118 rm -f $DIR/${filename}.fill_ost$ost_idx
3120 wait_delete_completed
3124 # clean up from "ost_watermarks_set_enospc"
3125 ost_watermarks_clear_enospc() {
3131 ost_watermarks_enospc_delete_files $filename $ost_idx
3132 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3133 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3136 wait_delete_completed_mds() {
3137 local max_wait=${1:-20}
3139 local stime=$(date +%s)
3144 # find MDS with pending deletions
3145 for node in $(mdts_nodes); do
3146 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3147 2>/dev/null | calc_sum)
3148 if [[ $changes -eq 0 ]]; then
3151 mds2sync="$mds2sync $node"
3153 if [ -z "$mds2sync" ]; then
3154 wait_zfs_commit $SINGLEMDS
3157 mds2sync=$(comma_list $mds2sync)
3159 # sync MDS transactions
3160 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3162 # wait till all changes are sent and commmitted by OSTs
3163 # for ldiskfs space is released upon execution, but DMU
3164 # do this upon commit
3167 while [[ $WAIT -ne $max_wait ]]; do
3168 changes=$(do_nodes $mds2sync \
3169 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3170 #echo "$node: $changes changes on all"
3171 if [[ $changes -eq 0 ]]; then
3172 wait_zfs_commit $SINGLEMDS
3174 # the occupied disk space will be released
3175 # only after TXGs are committed
3176 wait_zfs_commit ost1
3184 echo "Delete is not completed in $((etime - stime)) seconds"
3185 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3192 # we can use "for" here because we are waiting the slowest
3193 for host in ${hostlist//,/ }; do
3194 check_network "$host" 900
3196 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3203 for facet in ${facetlist//,/ }; do
3204 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3206 wait_for_host $hostlist
3209 _wait_recovery_complete () {
3212 # Use default policy if $2 is not passed by caller.
3213 local MAX=${2:-$(max_recovery_time)}
3218 while [ $WAIT -lt $MAX ]; do
3219 STATUS=$(lctl get_param -n $param | grep status)
3221 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3224 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3226 echo "$param recovery not done in $MAX sec. $STATUS"
3230 wait_recovery_complete () {
3233 # with an assumption that at_max is the same on all nodes
3234 local MAX=${2:-$(max_recovery_time)}
3237 if [ "$FAILURE_MODE" = HARD ]; then
3238 facets=$(facets_on_host $(facet_active_host $facet))
3240 echo affected facets: $facets
3242 # we can use "for" here because we are waiting the slowest
3243 for facet in ${facets//,/ }; do
3244 local var_svc=${facet}_svc
3245 local param="*.${!var_svc}.recovery_status"
3247 local host=$(facet_active_host $facet)
3248 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3252 wait_mds_ost_sync () {
3253 # just because recovery is done doesn't mean we've finished
3254 # orphan cleanup. Wait for llogs to get synchronized.
3255 echo "Waiting for orphan cleanup..."
3256 # MAX value includes time needed for MDS-OST reconnection
3257 local MAX=$(( TIMEOUT * 2 ))
3258 local WAIT_TIMEOUT=${1:-$MAX}
3261 local list=$(comma_list $(mdts_nodes))
3262 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3263 if ! do_facet $SINGLEMDS \
3264 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3266 # old way, use mds_sync
3268 list=$(comma_list $(osts_nodes))
3269 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3272 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3273 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3274 local -a sync=($(do_nodes $list "$cmd"))
3277 for ((i=0; i<${#sync[@]}; i++)); do
3279 [ ${sync[$i]} -eq 1 ] && continue
3281 [ ${sync[$i]} -eq 0 ] && continue
3283 # there is a not finished MDS-OST synchronization
3287 sleep 2 # increase waiting time and cover statfs cache
3288 [ ${con} -eq 1 ] && return 0
3289 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3293 # show which nodes are not finished.
3294 cmd=$(echo $cmd | sed 's/-n//')
3295 do_nodes $list "$cmd"
3296 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3300 # Wait OSTs to be active on both client and MDT side.
3302 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3303 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3304 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3305 error "wait_update OSTs up on client failed"
3307 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3308 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3309 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3310 error "wait_update OSTs up on MDT0000 failed"
3313 wait_destroy_complete () {
3314 echo "Waiting for local destroys to complete"
3315 # MAX value shouldn't be big as this mean server responsiveness
3316 # never increase this just to make test pass but investigate
3317 # why it takes so long time
3320 while [ $WAIT -lt $MAX ]; do
3321 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3325 for ((i=0; i<${#RPCs[@]}; i++)); do
3326 [ ${RPCs[$i]} -eq 0 ] && continue
3327 # there are still some destroy RPCs in flight
3332 [ ${con} -eq 1 ] && return 0 # done waiting
3333 echo "Waiting ${WAIT}s for local destroys to complete"
3336 echo "Local destroys weren't done in $MAX sec."
3340 wait_delete_completed() {
3341 wait_delete_completed_mds $1 || return $?
3342 wait_destroy_complete || return $?
3351 # conf-sanity 31 takes a long time cleanup
3352 while [ $WAIT -lt 300 ]; do
3353 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3354 lctl dl | grep ' ST ' || true")
3355 [ -z "${running}" ] && return 0
3356 echo "waited $WAIT for${running}"
3357 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3359 WAIT=$((WAIT + INTERVAL))
3361 echo "service didn't stop after $WAIT seconds. Still running:"
3366 wait_remote_prog () {
3372 [ "$PDSH" = "no_dsh" ] && return 0
3374 while [ $WAIT -lt $2 ]; do
3375 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3376 [ -z "${running}" ] && return 0 || true
3377 echo "waited $WAIT for: "
3379 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3381 WAIT=$((WAIT + INTERVAL))
3383 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3384 [ -z "$pids" ] && return 0
3385 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3386 # FIXME: not portable
3387 for pid in $pids; do
3388 cat /proc/${pid}/status || true
3389 cat /proc/${pid}/wchan || true
3391 kill -9 $pid || true
3400 local clients=${1:-$CLIENTS}
3402 if [ -z "$clients" ]; then
3405 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3410 # not every config has many clients
3416 # usually checked on particular client or locally
3425 client_reconnect_try() {
3426 local f=$MOUNT/recon
3429 if [ -z "$CLIENTS" ]; then
3430 $LFS df $MOUNT; uname -n >> $f
3432 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3434 echo "Connected clients: $(cat $f)"
3435 ls -l $f > /dev/null
3439 client_reconnect() {
3440 # one client_reconnect_try call does not always do the job...
3442 client_reconnect_try && break
3447 affected_facets () {
3450 local host=$(facet_active_host $facet)
3451 local affected=$facet
3453 if [ "$FAILURE_MODE" = HARD ]; then
3454 affected=$(facets_up_on_host $host)
3460 local E2FSCK_ON_MDT0=false
3461 if [ "$1" == "--fsck" ]; then
3463 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3475 #Because it will only get up facets, we need get affected
3476 #facets before shutdown
3477 #For HARD Failure mode, it needs make sure facets on the same
3478 #HOST will only be shutdown and reboot once
3479 for facet in ${facets//,/ }; do
3480 local affected_facet
3482 #check whether facet has been included in other affected facets
3483 for ((index=0; index<$total; index++)); do
3484 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3487 if [ $skip -eq 0 ]; then
3488 affecteds[$total]=$(affected_facets $facet)
3493 for ((index=0; index<$total; index++)); do
3494 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3495 local host=$(facet_active_host $facet)
3496 echo "Failing ${affecteds[index]} on $host"
3497 shutdown_facet $facet
3500 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3501 $(mdsdevname 1) "-n" || error "Running e2fsck")
3503 for ((index=0; index<$total; index++)); do
3504 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3505 echo reboot facets: ${affecteds[index]}
3509 change_active ${affecteds[index]}
3511 wait_for_facet ${affecteds[index]}
3514 init_facets_vars_simple
3516 # start mgs first if it is affected
3517 if ! combined_mgs_mds &&
3518 list_member ${affecteds[index]} mgs; then
3519 mount_facet mgs || error "Restart of mgs failed"
3521 # FIXME; has to be changed to mount all facets concurrently
3522 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3523 echo mount facets: ${affecteds[index]}
3524 mount_facets ${affecteds[index]}
3526 do_nodes $(comma_list $(all_nodes)) \
3527 "keyctl show | grep lustre | cut -c1-11 |
3529 xargs -IX keyctl setperm X 0x3f3f3f3f"
3540 do_facet $facet "sync; sync; sync"
3543 # make sure there will be no seq change
3544 local clients=${CLIENTS:-$HOSTNAME}
3545 local f=fsa-\\\$\(hostname\)
3546 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3547 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3549 local svc=${facet}_svc
3550 do_facet $facet $LCTL --device ${!svc} notransno
3552 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3553 # in-memory state has to be cleared by either rebooting the host or
3554 # exporting and reimporting the pool.
3556 # Although the uberblocks are not updated when a pool is freezed,
3557 # transactions are still written to the disks. Modified blocks may be
3558 # cached in memory when tests try reading them back. The
3559 # export-and-reimport process also evicts any cached pool data from
3560 # memory to provide the correct "data loss" semantics.
3562 # In the test framework, the exporting and importing operations are
3563 # handled by stop() and mount_facet() separately, which are used
3564 # inside fail() and fail_abort().
3566 set_dev_readonly $facet
3567 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3568 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3571 replay_barrier_nodf() {
3572 local facet=$1 echo running=${running}
3573 do_facet $facet "sync; sync; sync"
3574 local svc=${facet}_svc
3575 echo Replay barrier on ${!svc}
3576 do_facet $facet $LCTL --device ${!svc} notransno
3577 set_dev_readonly $facet
3578 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3579 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3582 replay_barrier_nosync() {
3583 local facet=$1 echo running=${running}
3584 local svc=${facet}_svc
3585 echo Replay barrier on ${!svc}
3586 do_facet $facet $LCTL --device ${!svc} notransno
3587 set_dev_readonly $facet
3588 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3589 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3593 # Get Lustre client uuid for a given Lustre mount point.
3596 local mntpnt=${1:-$MOUNT}
3598 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3599 local uuid=$($LCTL get_param -n llite.$name.uuid)
3604 mds_evict_client() {
3605 local mntpnt=${1:-$MOUNT}
3606 local uuid=$(get_client_uuid $mntpnt)
3608 do_facet $SINGLEMDS \
3609 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3612 ost_evict_client() {
3613 local mntpnt=${1:-$MOUNT}
3614 local uuid=$(get_client_uuid $mntpnt)
3617 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3622 local clients=${CLIENTS:-$HOSTNAME}
3624 SK_NO_KEY_save=$SK_NO_KEY
3626 export SK_NO_KEY=false
3628 facet_failover $* || error "failover: $?"
3629 export SK_NO_KEY=$SK_NO_KEY_save
3630 # to initiate all OSC idling connections
3632 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3633 clients_up || error "post-failover stat: $?"
3638 facet_failover $facet
3644 change_active $facet
3645 wait_for_facet $facet
3646 mount_facet $facet -o abort_recovery
3647 clients_up || echo "first stat failed: $?"
3648 clients_up || error "post-failover stat: $?"
3651 host_nids_address() {
3655 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3659 if [ "$1" = "'*'" ]; then echo \'*\'; else
3665 if [[ -n "$NETTYPE" ]]; then
3666 h2name_or_ip "$1" "$NETTYPE"
3668 h2name_or_ip "$1" "$2"
3671 declare -fx h2nettype
3673 # Wrapper function to print the deprecation warning
3675 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3676 if [[ -n "$NETTYPE" ]]; then
3679 h2nettype "$1" "tcp"
3683 # Wrapper function to print the deprecation warning
3685 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3686 if [[ -n "$NETTYPE" ]]; then
3689 h2nettype "$1" "o2ib"
3693 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3694 # expressions format. As a bonus we can then just pass in those variables
3695 # to pdsh. What this function does is take a HOSTLIST type string and
3696 # expand it into a space deliminated list for us.
3704 [ -z "$hostlist" ] && return
3706 # Translate the case of [..],..,[..] to [..] .. [..]
3707 list="${hostlist/],/] }"
3709 [[ "$front" == *,* ]] && {
3712 list=${list/${old}/${new}}
3715 for item in $list; do
3716 # Test if we have any []'s at all
3717 if [ "$item" != "${item/\[/}" ]; then {
3718 # Expand the [*] into list
3722 if [ "$name" != "$item" ]; then
3723 group=${item#$name[*}
3726 for range in ${group//,/ }; do
3732 # Number of leading zeros
3735 end=$(echo $end | sed 's/0*//')
3736 [[ -z "$end" ]] && end=0
3737 [[ $padlen2 -gt $padlen ]] && {
3738 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3741 begin=$(echo $begin | sed 's/0*//')
3742 [ -z $begin ] && begin=0
3744 if [ ! -z "${begin##[!0-9]*}" ]; then
3745 order=$(seq -f "%0${padlen}g" $begin $end)
3747 order=$(eval echo {$begin..$end});
3750 for num in $order; do
3751 value="${name#*,}${num}${back}"
3752 [ "$value" != "${value/\[/}" ] && {
3753 value=$(hostlist_expand "$value")
3755 myList="$myList $value"
3760 myList="$myList $item"
3763 myList=${myList//,/ }
3764 myList=${myList:1} # Remove first character which is a space
3766 # Filter any duplicates without sorting
3768 myList="${list%% *}"
3770 while [[ "$list" != ${myList##* } ]]; do
3771 local tlist=" $list"
3772 list=${tlist// ${list%% *} / }
3774 myList="$myList ${list%% *}"
3776 myList="${myList%* }";
3778 # We can select an object at an offset in the list
3781 for item in $myList; do
3783 [ $cnt -eq $offset ] && {
3787 [ $(get_node_count $myList) -ne 1 ] && myList=""
3796 [ "$facet" == client ] && echo -n $HOSTNAME && return
3797 varname=${facet}_HOST
3798 if [ -z "${!varname}" ]; then
3799 if [ "${facet:0:3}" == "ost" ]; then
3800 local fh=${facet%failover}_HOST
3801 eval export ${facet}_HOST=${!fh}
3802 if [ -z "${!varname}" ]; then
3803 eval export ${facet}_HOST=${ost_HOST}
3805 elif [ "${facet:0:3}" == "mdt" -o \
3806 "${facet:0:3}" == "mds" -o \
3807 "${facet:0:3}" == "mgs" ]; then
3808 eval export ${facet}_HOST=${mds_HOST}
3814 facet_failover_host() {
3818 var=${facet}failover_HOST
3819 if [ -n "${!var}" ]; then
3824 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3825 "${facet:0:3}" == "mgs" ]; then
3827 eval export ${facet}failover_host=${mds_HOST}
3832 if [[ $facet == ost* ]]; then
3833 eval export ${facet}failover_host=${ost_HOST}
3841 local activevar=${facet}active
3843 if [ -f $TMP/${facet}active ] ; then
3844 source $TMP/${facet}active
3847 active=${!activevar}
3848 if [ -z "$active" ] ; then
3855 facet_active_host() {
3856 facet_host $(facet_active $1)
3859 # Get the passive failover partner host of facet.
3860 facet_passive_host() {
3862 [[ $facet = client ]] && return
3864 local host=${facet}_HOST
3865 local failover_host=${facet}failover_HOST
3866 local active_host=$(facet_active_host $facet)
3868 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3870 if [[ $active_host = ${!host} ]]; then
3871 echo -n ${!failover_host}
3881 facetlist=$(exclude_items_from_list $facetlist mgs)
3883 for facet in ${facetlist//,/ }; do
3884 local failover=${facet}failover
3885 local host=`facet_host $failover`
3886 [ -z "$host" ] && return
3888 local curactive=`facet_active $facet`
3889 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3890 eval export ${facet}active=$facet
3892 eval export ${facet}active=$failover
3894 # save the active host for this facet
3895 local activevar=${facet}active
3896 echo "$activevar=${!activevar}" > $TMP/$activevar
3897 [[ $facet = mds1 ]] && combined_mgs_mds && \
3898 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3899 local TO=`facet_active_host $facet`
3900 echo "Failover $facet to $TO"
3906 # do not stripe off hostname if verbose, bug 19215
3907 if [ x$1 = x--verbose ]; then
3915 if [ "$HOST" = "$HOSTNAME" ]; then
3917 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3918 echo "cannot run remote command on $HOST with $myPDSH"
3922 echo "CMD: $HOST $@" >&2
3923 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3926 if [[ "$myPDSH" == "rsh" ]] ||
3927 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3928 # we need this because rsh and pdsh do not return
3929 # exit code of an executed command
3930 local command_status="$TMP/cs"
3931 eval $myPDSH $HOST ":> $command_status"
3932 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3933 PATH=\$PATH:/sbin:/usr/sbin;
3935 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3936 echo command failed >$command_status"
3937 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3942 # print HOSTNAME for myPDSH="no_dsh"
3943 if [[ $myPDSH = no_dsh ]]; then
3944 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3946 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3949 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3951 return ${PIPESTATUS[0]}
3955 do_node --verbose "$@"
3958 single_local_node () {
3959 [ "$1" = "$HOSTNAME" ]
3962 # Outputs environment variable assignments that should be passed to remote nodes
3966 local facets=$(get_facets)
3969 for var in ${!MODOPTS_*}; do
3970 value=${!var//\"/\\\"}
3971 echo -n " ${var}=\"$value\""
3974 for facet in ${facets//,/ }; do
3976 if [ -n "${!var}" ]; then
3977 echo -n " $var=${!var}"
3981 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3982 if [ -n "${!var}" ]; then
3983 echo -n " $var=${!var}"
3987 for var in VERBOSE; do
3988 if [ -n "${!var}" ]; then
3989 echo -n " $var=${!var}"
3993 if [ -n "$FSTYPE" ]; then
3994 echo -n " FSTYPE=$FSTYPE"
3997 for var in LNETLND NETTYPE; do
3998 if [ -n "${!var}" ]; then
3999 echo -n " $var=${!var}"
4006 # do not stripe off hostname if verbose, bug 19215
4007 if [ x$1 = x--verbose ]; then
4015 if single_local_node $rnodes; then
4017 do_nodev $rnodes "$@"
4019 do_node $rnodes "$@"
4024 # This is part from do_node
4027 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
4028 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
4030 export FANOUT=$(get_node_count "${rnodes//,/ }")
4032 echo "CMD: $rnodes $@" >&2
4033 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4036 # do not replace anything from pdsh output if -N is used
4037 # -N Disable hostname: prefix on lines of output.
4038 if $verbose || [[ $myPDSH = *-N* ]]; then
4039 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
4041 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
4043 return ${PIPESTATUS[0]}
4047 # Execute commands on a single service's host
4049 # The \a facet (service) may be on a local or remote node, which is
4050 # determined at the time the command is run.
4052 # usage: do_facet $facet command [arg ...]
4056 local HOST=$(facet_active_host $facet)
4057 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
4061 # Function: do_facet_random_file $FACET $FILE $SIZE
4062 # Creates FILE with random content on the given FACET of given SIZE
4064 do_facet_random_file() {
4068 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4069 do_facet $facet "$cmd 2>/dev/null"
4072 do_facet_create_file() {
4076 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4077 do_facet $facet "$cmd 2>/dev/null"
4081 do_nodes --verbose "$@"
4087 # make sure its not already running
4089 rm -f $TMP/${facet}active
4090 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4091 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4093 if [[ $(facet_fstype $facet) == zfs ]]; then
4095 # After formatting a ZFS target, "cachefile=none" property will
4096 # be set on the ZFS storage pool so that the pool is not
4097 # automatically imported on system startup. And then the pool
4098 # will be exported so as to leave the importing and exporting
4099 # operations handled by mount_facet() and stop() separately.
4101 refresh_partition_table $facet $(facet_vdevice $facet)
4102 disable_zpool_cache $facet
4107 # Device formatted as ost
4110 local DEVNAME=OSTDEV$num
4112 local fstype=$(facet_fstype ost$num)
4116 local dev=ost${num}_dev
4117 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4118 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4119 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4121 #try $OSTZFSDEVn - independent of vdev
4122 DEVNAME=OSTZFSDEV$num
4123 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4125 error "unknown fstype!";;
4131 # Physical device location of data
4137 local fstype=$(facet_fstype ost$num)
4141 # vdevs are not supported by ldiskfs
4144 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4145 # Device formatted by zfs
4147 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4149 error "unknown fstype!";;
4155 # Logical device formatted for lustre
4158 local DEVNAME=MDSDEV$num
4160 local fstype=$(facet_fstype mds$num)
4164 local dev=mds${num}_dev
4165 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4166 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4167 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4169 # try $MDSZFSDEVn - independent of vdev
4170 DEVNAME=MDSZFSDEV$num
4171 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4173 error "unknown fstype!";;
4179 # Physical location of data
4183 local fstype=$(facet_fstype mds$num)
4187 # vdevs are not supported by ldiskfs
4190 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4191 # Device formatted by ZFS
4192 local DEVNAME=MDSDEV$num
4193 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4195 error "unknown fstype!";;
4203 local fstype=$(facet_fstype mgs)
4207 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4208 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4209 DEVPTR=$(mdsdevname 1)
4211 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4215 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4216 ( [ -z "$MGSZFSDEV" ] &&
4217 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4218 DEVPTR=$(mdsdevname 1)
4220 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4223 error "unknown fstype!";;
4232 local fstype=$(facet_fstype mgs)
4236 # vdevs are not supported by ldiskfs
4239 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4240 ( [ -z "$MGSDEV" ] &&
4241 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4242 VDEVPTR=$(mdsvdevname 1)
4243 elif [ -n "$MGSDEV" ]; then
4247 error "unknown fstype!";;
4255 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4257 local var=${facet}_MOUNT
4258 eval mntpt=${!var:-${MOUNT}-$facet}
4265 local dev=$(facet_device $facet)
4266 local mnt=${2:-$(facet_mntpt $facet)}
4270 if dm_flakey_supported $facet; then
4271 dm_dev=$(dm_create_dev $facet $dev)
4272 [[ -n "$dm_dev" ]] || dm_dev=$dev
4274 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4275 export_dm_dev $facet $dm_dev
4277 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4282 local dev=$(facet_device $facet)
4283 local mnt=${2:-$(facet_mntpt $facet)}
4285 do_facet $facet $UMOUNT $mnt
4289 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4294 local ds=$(facet_device $facet)
4295 local mnt=${2:-$(facet_mntpt $facet)}
4300 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4301 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4302 do_facet $facet $ZFS set canmount=noauto $ds
4304 # The "legacy" mount method is used here because "zfs unmount $mnt"
4305 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4306 # targets are not available at the time, the stat(2) on $MOUNT will
4309 do_facet $facet $ZFS set mountpoint=legacy $ds
4310 do_facet $facet mount -t zfs $ds $mnt
4311 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4312 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4317 local ds=$(facet_device $facet)
4318 local mnt=${2:-$(facet_mntpt $facet)}
4319 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4320 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4321 local mntpt=${!var_mntpt}
4322 local canmnt=${!var_canmnt}
4326 do_facet $facet umount $mnt
4327 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4328 do_facet $facet $ZFS set canmount=$canmnt $ds
4335 local fstype=$(facet_fstype $facet)
4337 mount_$fstype $facet $mnt
4343 local fstype=$(facet_fstype $facet)
4345 unmount_$fstype $facet $mnt
4352 # make sure we are using the primary server, so test-framework will
4353 # be able to clean up properly.
4354 activemds=`facet_active mds1`
4355 if [ $activemds != "mds1" ]; then
4359 local clients=$CLIENTS
4360 [ -z $clients ] && clients=$(hostname)
4362 zconf_umount_clients $clients $MOUNT "$*" || true
4363 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4365 [ -n "$CLIENTONLY" ] && return
4367 # The add fn does rm ${facet}active file, this would be enough
4368 # if we use do_facet <facet> only after the facet added, but
4369 # currently we use do_facet mds in local.sh
4370 for num in `seq $MDSCOUNT`; do
4372 rm -f ${TMP}/mds${num}active
4374 combined_mgs_mds && rm -f $TMP/mgsactive
4376 for num in `seq $OSTCOUNT`; do
4378 rm -f $TMP/ost${num}active
4381 if ! combined_mgs_mds ; then
4385 if $SHARED_KEY; then
4386 export SK_MOUNTED=false
4392 cleanup_echo_devs () {
4395 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4397 for dev in $devs; do
4398 $LCTL --device $dev cleanup
4399 $LCTL --device $dev detach
4404 nfs_client_mode && return
4405 cifs_client_mode && return
4408 CLEANUP_DM_DEV=true stopall $*
4415 combined_mgs_mds () {
4416 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4417 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4421 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4425 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4437 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4438 for i in $(echo "$var"); do
4439 if [ "$i" == "-O" ]; then
4441 first_o=$(($first_o + 1))
4444 if [ "$i" == "-E" ]; then
4446 first_e=$(($first_e + 1 ))
4451 [ $first_o -gt 1 ] && opt_o+=",";
4455 [ $first_e -gt 1 ] && opt_e+=",";
4466 [ -n "$opt_o" ] && echo " -O $opt_o"
4467 [ -n "$opt_e" ] && echo " -E $opt_e"
4473 local fsname=${3:-"$FSNAME"}
4474 local type=$(facet_type $facet)
4475 local index=$(facet_index $facet)
4476 local fstype=$(facet_fstype $facet)
4477 local host=$(facet_host $facet)
4482 if [ $type == MGS ] || ( [ $type == MDS ] &&
4483 [ "$dev" == $(mgsdevname) ] &&
4484 [ "$host" == "$(facet_host mgs)" ] ); then
4487 opts="--mgsnode=$MGSNID"
4490 if [ $type != MGS ]; then
4491 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4495 var=${facet}failover_HOST
4496 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4497 opts+=" --failnode=$(h2nettype ${!var})"
4500 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4501 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4503 if [ $type == MDS ]; then
4504 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4505 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4506 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4507 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4509 if [ $fstype == ldiskfs ]; then
4510 fs_mkfs_opts+="-O ea_inode,large_dir"
4513 if [ -n "${!var}" ]; then
4514 fs_mkfs_opts+=" -J device=${!var}"
4516 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4518 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4522 if [ $type == OST ]; then
4523 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4525 if [ $fstype == ldiskfs ]; then
4527 if [ -n "${!var}" ]; then
4528 fs_mkfs_opts+=" -J device=${!var}"
4530 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4535 opts+=" --backfstype=$fstype"
4538 if [ -n "${!var}" ]; then
4539 opts+=" --device-size=${!var}"
4542 var=$(upper $fstype)_MKFS_OPTS
4543 fs_mkfs_opts+=${!var:+" ${!var}"}
4545 var=${type}_FS_MKFS_OPTS
4546 fs_mkfs_opts+=${!var:+" ${!var}"}
4548 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4550 if [ -n "${fs_mkfs_opts## }" ]; then
4551 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4555 opts+=${!var:+" ${!var}"}
4562 local type=$(facet_type $facet)
4563 local var=${type}_MOUNT_FS_OPTS
4565 if [ -n "${!var}" ]; then
4566 opts+=" --mountfsoptions=${!var}"
4571 check_ost_indices() {
4572 local index_count=${#OST_INDICES[@]}
4573 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4575 # OST count is greater than the index count in $OST_INDEX_LIST.
4576 # We need check whether there are duplicate indices.
4580 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4581 index=$(facet_index ost$i)
4582 for j in $(seq 0 $((index_count - 1))); do
4583 [[ $index -ne ${OST_INDICES[j]} ]] ||
4584 error "ost$i has the same index $index as ost$((j+1))"
4591 local facet_type=$1 # mgs || mds || ost
4593 local facet=${1}${2}
4596 case "$(facet_fstype $facet)" in
4598 device=$(${facet_type}devname $facet_num)
4601 device=$(${facet_type}vdevname $facet_num)
4604 error "Unhandled filesystem type"
4608 do_facet $facet "[ -e \"$device\" ]" && return
4610 # Note: the following check only works with absolute paths
4611 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4612 error "$facet: device '$device' does not exist"
4614 # zpool create doesn't like empty files
4615 [[ $(facet_fstype $facet) == zfs ]] && return 0
4617 do_facet $facet "touch \"${device}\""
4626 echo "Format mgs: $(mgsdevname)"
4627 reformat_external_journal mgs
4629 # touch "device" in case it is a loopback file for testing and needs to
4630 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4631 # to non-existent files in /dev if the admin made a typo during setup
4634 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4635 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4645 echo "Format mds$num: $(mdsdevname $num)"
4646 reformat_external_journal mds$num
4648 __touch_device mds $num
4650 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4651 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4652 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4661 echo "Format ost$num: $(ostdevname $num)"
4662 reformat_external_journal ost$num
4664 __touch_device ost $num
4666 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4667 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4668 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4673 # Set hostid for ZFS/SPL zpool import protection
4674 # (Assumes MDS version is also OSS version)
4675 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4677 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4680 # We need ldiskfs here, may as well load them all
4682 [ -n "$CLIENTONLY" ] && return
4683 echo Formatting mgs, mds, osts
4684 if ! combined_mgs_mds ; then
4688 for num in $(seq $MDSCOUNT); do
4692 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4694 for num in $(seq $OSTCOUNT); do
4700 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4704 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4708 # 0: success, the old identity set already.
4709 # 1: success, the old identity does not set.
4714 local j=`expr $num - 1`
4715 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4717 if [ -z "$MDT" ]; then
4721 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4724 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4726 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4729 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4731 if [ $old = "NONE" ]; then
4740 zconf_umount $HOSTNAME $1 || error "umount failed"
4741 zconf_mount $HOSTNAME $1 || error "mount failed"
4749 rm -f $TMP/${facet}active
4750 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4755 local mdt_count=${1:-$MDSCOUNT}
4756 local ost_count=${2:-$OSTCOUNT}
4759 for num in $(seq $mdt_count); do
4760 DEVNAME=$(mdsdevname $num)
4761 writeconf_facet mds$num $DEVNAME || rc=$?
4764 for num in $(seq $ost_count); do
4765 DEVNAME=$(ostdevname $num)
4766 writeconf_facet ost$num $DEVNAME || rc=$?
4772 if ! combined_mgs_mds ; then
4773 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4782 for num in $(seq $MDSCOUNT); do
4783 devname=$(mdsdevname $num)
4784 start mds$num $devname $MDS_MOUNT_OPTS
4786 # We started mds$num, now we should set mds${num}_HOST
4787 # and mds${num}failover_HOST variables properly if they
4789 host=$(facet_host mds$num)
4790 for varname in mds${num}_HOST mds${num}failover_HOST; do
4791 if [[ -z "${!varname}" ]]; then
4795 if [ $IDENTITY_UPCALL != "default" ]; then
4796 switch_identity $num $IDENTITY_UPCALL
4806 for num in $(seq $OSTCOUNT); do
4807 devname=$(ostdevname $num)
4808 start ost$num $devname $OST_MOUNT_OPTS
4810 # We started ost$num, now we should set ost${num}_HOST
4811 # and ost${num}failover_HOST variables properly if they
4813 host=$(facet_host ost$num)
4814 for varname in ost${num}_HOST ost${num}failover_HOST; do
4815 if [[ -z "${!varname}" ]]; then
4823 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4824 if [ ! -z $arg1 ]; then
4825 [ "$arg1" = "server_only" ] && return
4828 if [ -n "$CLIENTS" ]; then
4829 zconf_mount_clients $CLIENTS $MOUNT
4833 if [ "$MOUNT_2" ]; then
4834 mount_client $MOUNT2
4835 if [ -n "$CLIENTS" ]; then
4836 zconf_mount_clients $CLIENTS $MOUNT2
4841 sk_nodemap_setup() {
4842 local sk_map_name=${1:-$SK_S2SNM}
4843 local sk_map_nodes=${2:-$HOSTNAME}
4844 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4845 for servernode in $sk_map_nodes; do
4846 local nids=$(do_nodes $servernode "$LCTL list_nids")
4847 for nid in $nids; do
4848 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4849 $sk_map_name --range $nid"
4857 nfs_client_mode && return
4858 cifs_client_mode && return
4860 sanity_mount_check || error "environments are insane!"
4866 if [ -z "$CLIENTONLY" ]; then
4867 echo Setup mgs, mdt, osts
4868 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4870 if $SK_MOUNTED; then
4871 echo "Shared Key file system already mounted"
4876 if $SHARED_KEY; then
4877 export SK_MOUNTED=true
4881 echo "GSS_SK: setting kernel keyring perms"
4882 do_nodes $(comma_list $(all_nodes)) \
4883 "keyctl show | grep lustre | cut -c1-11 |
4885 xargs -IX keyctl setperm X 0x3f3f3f3f"
4888 # Need to start one nodemap for servers,
4889 # and one for clients.
4890 sk_nodemap_setup $SK_S2SNM \
4891 $(comma_list $(all_server_nodes))
4893 sk_nodemap_setup $SK_S2SNMCLI \
4894 ${CLIENTS:-$HOSTNAME}
4895 echo "Nodemap set up for SK S2S, remounting."
4904 # wait a while to allow sptlrpc configuration be propogated to targets,
4905 # only needed when mounting new target devices.
4913 # by remounting mdt before ost, initial connect from mdt to ost might
4914 # timeout because ost is not ready yet. wait some time to its fully
4915 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4916 # preceeded by a context negotiation rpc with $TIMEOUT.
4917 # FIXME better by monitoring import status.
4920 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4921 set_rule $FSNAME any cli2ost $SK_FLAVOR
4922 if $SK_SKIPFIRST; then
4923 export SK_SKIPFIRST=false
4927 "lctl set_param osc.*.idle_connect=1"
4930 wait_flavor cli2mdt $SK_FLAVOR
4931 wait_flavor cli2ost $SK_FLAVOR
4936 sleep $((TIMEOUT + 5))
4942 mounted_lustre_filesystems() {
4943 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4946 init_facet_vars () {
4947 [ -n "$CLIENTONLY" ] && return 0
4954 eval export ${facet}_dev=${device}
4955 eval export ${facet}_opt=\"$@\"
4957 local dev=${facet}_dev
4959 # We need to loop for the label
4960 # in case its not initialized yet.
4961 for wait_time in {0,1,3,5,10}; do
4963 if [ $wait_time -gt 0 ]; then
4964 echo "${!dev} not yet initialized,"\
4965 "waiting ${wait_time} seconds."
4969 local label=$(devicelabel ${facet} ${!dev})
4971 # Check to make sure the label does
4972 # not include ffff at the end of the label.
4973 # This indicates it has not been initialized yet.
4975 if [[ $label =~ [f|F]{4}$ ]]; then
4976 # label is not initialized, unset the result
4977 # and either try again or fail
4984 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4986 eval export ${facet}_svc=${label}
4988 local varname=${facet}failover_HOST
4989 if [ -z "${!varname}" ]; then
4990 eval export $varname=$(facet_host $facet)
4993 varname=${facet}_HOST
4994 if [ -z "${!varname}" ]; then
4995 eval export $varname=$(facet_host $facet)
4998 # ${facet}failover_dev is set in cfg file
4999 varname=${facet}failover_dev
5000 if [ -n "${!varname}" ] ; then
5001 eval export ${facet}failover_dev=${!varname}
5003 eval export ${facet}failover_dev=$device
5006 # get mount point of already mounted device
5007 # is facet_dev is already mounted then use the real
5008 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5009 # i.e. ${facet}_MOUNT if specified by user or default
5010 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5011 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5012 if [ -z $mntpt ]; then
5013 mntpt=$(facet_mntpt $facet)
5015 eval export ${facet}_MOUNT=$mntpt
5018 init_facets_vars () {
5021 if ! remote_mds_nodsh; then
5022 for num in $(seq $MDSCOUNT); do
5023 DEVNAME=`mdsdevname $num`
5024 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5028 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5030 if ! remote_ost_nodsh; then
5031 for num in $(seq $OSTCOUNT); do
5032 DEVNAME=$(ostdevname $num)
5033 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5038 init_facets_vars_simple () {
5041 if ! remote_mds_nodsh; then
5042 for num in $(seq $MDSCOUNT); do
5043 devname=$(mdsdevname $num)
5044 eval export mds${num}_dev=${devname}
5045 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5049 if ! combined_mgs_mds ; then
5050 eval export mgs_dev=$(mgsdevname)
5051 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5054 if ! remote_ost_nodsh; then
5055 for num in $(seq $OSTCOUNT); do
5056 devname=$(ostdevname $num)
5057 eval export ost${num}_dev=${devname}
5058 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5063 osc_ensure_active () {
5068 while [ $period -lt $timeout ]; do
5069 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5070 if [ $count -eq 0 ]; then
5074 echo "There are $count OST are inactive, wait $period seconds, and try again"
5076 period=$((period+3))
5079 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5082 set_conf_param_and_check() {
5086 local ORIG=$(do_facet $myfacet "$TEST")
5087 if [ $# -gt 3 ]; then
5093 echo "Setting $PARAM from $ORIG to $FINAL"
5094 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5095 error "conf_param $PARAM failed"
5097 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5098 error "check $PARAM failed!"
5101 set_persistent_param() {
5105 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5107 if [ $# -gt 3 ]; then
5114 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5115 echo "Setting $test_param from $orig to $final"
5116 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5117 error "$PERM_CMD $test_param failed"
5119 echo "Setting $param from $orig to $final"
5120 do_facet mgs "$PERM_CMD $param='$final'" ||
5121 error "$PERM_CMD $param failed"
5125 set_persistent_param_and_check() {
5129 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5131 if [ $# -gt 3 ]; then
5138 set_persistent_param $myfacet $test_param $param "$final"
5140 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5141 error "check $param failed!"
5144 init_param_vars () {
5145 TIMEOUT=$(lctl get_param -n timeout)
5146 TIMEOUT=${TIMEOUT:-20}
5148 if [ -n "$arg1" ]; then
5149 [ "$arg1" = "server_only" ] && return
5152 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5154 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5155 log "Using TIMEOUT=$TIMEOUT"
5157 osc_ensure_active $SINGLEMDS $TIMEOUT
5158 osc_ensure_active client $TIMEOUT
5159 $LCTL set_param osc.*.idle_timeout=debug
5161 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5162 local current_jobid_var=$($LCTL get_param -n jobid_var)
5164 if [ $JOBID_VAR = "existing" ]; then
5165 echo "keeping jobstats as $current_jobid_var"
5166 elif [ $current_jobid_var != $JOBID_VAR ]; then
5167 echo "setting jobstats to $JOBID_VAR"
5169 set_persistent_param_and_check client \
5170 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5173 echo "jobstats not supported by server"
5176 if [ $QUOTA_AUTO -ne 0 ]; then
5177 if [ "$ENABLE_QUOTA" ]; then
5178 echo "enable quota as required"
5179 setup_quota $MOUNT || return 2
5181 echo "disable quota as required"
5182 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5188 nfs_client_mode () {
5189 if [ "$NFSCLIENT" ]; then
5190 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5191 local clients=$CLIENTS
5192 [ -z $clients ] && clients=$(hostname)
5194 # FIXME: remove hostname when 19215 fixed
5195 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5196 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5197 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5198 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5200 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5206 cifs_client_mode () {
5207 [ x$CIFSCLIENT = xyes ] &&
5208 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5211 check_config_client () {
5214 local mounted=$(mount | grep " $mntpt ")
5215 if [ -n "$CLIENTONLY" ]; then
5217 # CLIENTONLY should not depend on *_HOST settings
5218 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5219 # in theory someone could create a new,
5220 # client-only config file that assumed lustre was already
5221 # configured and didn't set the MGSNID. If MGSNID is not set,
5222 # then we should use the mgs nid currently being used
5223 # as the default value. bug 18021
5224 [[ x$MGSNID = x ]] &&
5227 if [[ x$mgc != xMGC$MGSNID ]]; then
5228 if [ "$mgs_HOST" ]; then
5229 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5230 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5231 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5237 echo Checking config lustre mounted on $mntpt
5238 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5239 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5243 check_config_clients () {
5244 local clients=${CLIENTS:-$HOSTNAME}
5247 nfs_client_mode && return
5248 cifs_client_mode && return
5250 do_rpc_nodes "$clients" check_config_client $mntpt
5252 sanity_mount_check || error "environments are insane!"
5256 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5257 local cltimeout=$(lctl get_param -n timeout)
5258 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5259 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5266 [ -z $mntpt ] && return 1
5267 local mounted=$(mounted_lustre_filesystems)
5269 echo $mounted' ' | grep -w -q $mntpt' '
5273 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5277 # empty lustre filesystem may have empty directories lost+found and .lustre
5279 # exclude .lustre & lost+found
5280 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5281 -print | wc -l) = 1 ] || return 1
5282 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5283 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5284 # exclude .lustre/fid (LU-2780)
5285 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5286 -print | wc -l) = 1 ] || return 1
5288 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5293 check_and_setup_lustre() {
5295 nfs_client_mode && return
5296 cifs_client_mode && return
5298 local MOUNTED=$(mounted_lustre_filesystems)
5302 # both MOUNT and MOUNT2 are not mounted
5303 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5304 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5305 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5307 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5308 export I_MOUNTED=yes
5312 elif is_mounted $MOUNT2; then
5314 # MOUNT2 is mounted, while MOUNT_2 is not set
5315 if ! [ "$MOUNT_2" ]; then
5316 cleanup_mount $MOUNT2
5317 export I_UMOUNTED2=yes
5320 # MOUNT2 is mounted, MOUNT_2 is set
5322 # FIXME: what to do if check_config failed?
5324 # 1) remote client has mounted other Lustre fs ?
5325 # 2) it has insane env ?
5326 # let's try umount MOUNT2 on all clients and mount it again:
5327 if ! check_config_clients $MOUNT2; then
5328 cleanup_mount $MOUNT2
5329 restore_mount $MOUNT2
5330 export I_MOUNTED2=yes
5335 # MOUNT is mounted MOUNT2 is not mounted
5336 elif [ "$MOUNT_2" ]; then
5337 restore_mount $MOUNT2
5338 export I_MOUNTED2=yes
5342 # FIXME: what to do if check_config failed?
5344 # 1) remote client has mounted other Lustre fs?
5345 # 2) lustre is mounted on remote_clients atall ?
5346 check_config_clients $MOUNT
5350 set_default_debug_nodes $(comma_list $(nodes_list))
5353 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5355 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5356 facets="$(get_facets OST)"
5357 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5358 facets="$facets,$(get_facets MDS)"
5359 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5360 facets="$facets,mgs"
5361 local nodes="$(facets_hosts ${facets})"
5362 if [ -n "$nodes" ] ; then
5363 do_nodes $nodes "$LCTL set_param \
5364 osd-ldiskfs.track_declares_assert=1 || true"
5374 if [ "$ONLY" == "setup" ]; then
5380 local clients=${CLIENTS:-$HOSTNAME}
5383 zconf_mount_clients $clients $mntpt
5387 local clients=${CLIENTS:-$HOSTNAME}
5390 zconf_umount_clients $clients $mntpt
5393 cleanup_and_setup_lustre() {
5394 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5395 lctl set_param debug=0 || true
5397 if [ "$ONLY" == "cleanup" ]; then
5401 check_and_setup_lustre
5404 # Get all of the server target devices from a given server node and type.
5411 if [ "$type" == ost ]; then
5412 devs=$(get_osd_param $node "" mntdev)
5414 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5416 for dev in $devs; do
5418 *loop*) do_node $node "losetup $dev" | \
5419 sed -e "s/.*(//" -e "s/).*//" ;;
5425 # Get all of the server target devices.
5430 # Master MDS parameters used by lfsck
5431 MDTNODE=$(facet_active_host $SINGLEMDS)
5432 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5436 for node in $(mdts_nodes); do
5437 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5443 for node in $(osts_nodes); do
5444 OSTDEVS[i]=$(get_mnt_devs $node ost)
5449 # Run e2fsck on MDT or OST device.
5454 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5455 local log=$TMP/e2fsck.log
5459 do_node $node $cmd 2>&1 | tee $log
5461 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5463 if [ $MDSCOUNT -gt 1 ]; then
5464 skip_noexit "DNE mode isn't supported!"
5468 error "It's not DNE mode."
5473 [ $rc -le $FSCK_MAX_ERR ] ||
5474 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5480 # Run resize2fs on MDT or OST device.
5489 do_facet $facet "$RESIZE2FS $opts $device $size"
5492 # verify a directory is shared among nodes.
5493 check_shared_dir() {
5495 local list=${2:-$(comma_list $(nodes_list))}
5497 [ -z "$dir" ] && return 1
5498 do_rpc_nodes "$list" check_logdir $dir
5499 check_write_access $dir "$list" || return 1
5504 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5505 $LCTL set_param printk=+lfsck
5506 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5508 for k in $(seq $MDSCOUNT); do
5509 # wait up to 10+1 minutes for LFSCK to complete
5510 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5511 mdd.$(facet_svc mds${k}).lfsck_layout |
5512 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5513 error "MDS${k} layout isn't the expected 'completed'"
5514 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5515 mdd.$(facet_svc mds${k}).lfsck_namespace |
5516 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5517 error "MDS${k} namespace isn't the expected 'completed'"
5519 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5520 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5521 awk '/repaired/ { print $2 }' | calc_sum)
5522 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5523 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5524 awk '/repaired/ { print $2 }' | calc_sum)
5525 local repaired=$((rep_mdt + rep_ost))
5526 [ $repaired -eq 0 ] ||
5527 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5530 dump_file_contents() {
5536 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5537 error_noexit false \
5538 "Invalid parameters for dump_file_contents()"
5541 for node in ${nodes}; do
5542 do_node $node "for i in \\\$(find $dir -type f); do
5543 echo ====\\\${i}=======================;
5545 done" >> ${logname}.${node}.log
5549 dump_command_output() {
5555 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5556 error_noexit false \
5557 "Invalid parameters for dump_command_output()"
5561 for node in ${nodes}; do
5562 do_node $node "echo ====${cmd}=======================;
5563 $cmd" >> ${logname}.${node}.log
5570 # dump file contents from /proc/spl in case of zfs test
5571 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5572 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5573 dump_command_output \
5574 "$(osts_nodes)" "zpool events -v" "${logname}"
5577 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5578 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5579 dump_command_output \
5580 "$(mdts_nodes)" "zpool events -v" "${logname}"
5584 check_and_cleanup_lustre() {
5585 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5586 "$TESTSUITE" != "sanity-scrub" ]; then
5590 if is_mounted $MOUNT; then
5591 if $DO_CLEANUP; then
5592 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5593 error "remove sub-test dirs failed"
5597 [ "$ENABLE_QUOTA" ] && restore_quota || true
5600 if [ "$I_UMOUNTED2" = "yes" ]; then
5601 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5604 if [ "$I_MOUNTED2" = "yes" ]; then
5605 cleanup_mount $MOUNT2
5608 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5609 cleanupall -f || error "cleanup failed"
5617 wait_for_function () {
5620 # suppress fn both stderr and stdout
5621 if [ "$1" = "--quiet" ]; then
5623 quiet=" > /dev/null 2>&1"
5635 eval $fn $quiet && return 0
5637 wait=$((wait + sleep))
5638 [ $wait -lt $max ] || return 1
5639 echo waiting $fn, $((max - wait)) secs left ...
5649 [ "$host" = "$HOSTNAME" ] && return 0
5651 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5652 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5653 echo "Network not available!"
5657 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5665 # Convert a space-delimited list to a comma-delimited list. If the input is
5666 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5668 # echo is used to convert newlines to spaces, since it doesn't
5669 # introduce a trailing space as using "tr '\n' ' '" does
5670 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5676 echo $list | grep -qw $item
5679 # list, excluded are the comma separated lists
5680 exclude_items_from_list () {
5686 for item in ${excluded//,/ }; do
5687 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5689 echo $(comma_list $list)
5692 # list, expand are the comma separated lists
5694 local list=${1//,/ }
5695 local expand=${2//,/ }
5698 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5699 echo $(comma_list $expanded)
5702 testslist_filter () {
5703 local script=$LUSTRE/tests/${TESTSUITE}.sh
5705 [ -f $script ] || return 0
5707 local start_at=$START_AT
5708 local stop_at=$STOP_AT
5710 local var=${TESTSUITE//-/_}_START_AT
5711 [ x"${!var}" != x ] && start_at=${!var}
5712 var=${TESTSUITE//-/_}_STOP_AT
5713 [ x"${!var}" != x ] && stop_at=${!var}
5715 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5716 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5717 /^'${start_at}'$/ {flag = 0}
5718 {if (flag == 1) print $0}
5719 /^'${stop_at}'$/ { flag = 1 }'
5723 (cd `dirname $1`; echo $PWD/`basename $1`)
5727 local types=${1:-"OST MDS MGS"}
5731 for entry in $types; do
5732 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5733 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5736 MGS ) list="$list $name";;
5737 MDS|OST|AGT ) local count=${type}COUNT
5738 for ((i=1; i<=${!count}; i++)) do
5739 list="$list ${name}$i"
5741 * ) error "Invalid facet type"
5745 echo $(comma_list $list)
5748 ##################################
5749 # Adaptive Timeouts funcs
5752 # only check mds, we assume at_max is the same on all nodes
5753 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5754 if [ $at_max -eq 0 ]; then
5765 # suppose that all ost-s have the same $at value set
5766 [ $facet != "ost" ] || facet=ost1
5768 do_facet $facet "lctl get_param -n $at"
5786 if [ $facet == "ost" ]; then
5787 facet=$(get_facets OST)
5788 elif [ $facet == "mds" ]; then
5789 facet=$(get_facets MDS)
5791 hosts=$(expand_list $hosts $(facets_hosts $facet))
5794 do_nodes $hosts lctl set_param at_max=$at_max
5797 ##################################
5801 # OBD_FAIL_MDS_ALL_REQUEST_NET
5803 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5804 do_facet client "$1" || RC=$?
5805 do_facet $SINGLEMDS lctl set_param fail_loc=0
5810 # OBD_FAIL_MDS_ALL_REPLY_NET
5812 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5814 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5818 drop_reint_reply() {
5819 # OBD_FAIL_MDS_REINT_NET_REP
5821 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5823 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5827 drop_update_reply() {
5828 # OBD_FAIL_OUT_UPDATE_NET_REP
5832 do_facet mds${index} lctl set_param fail_loc=0x1701
5833 do_facet client "$@" || RC=$?
5834 do_facet mds${index} lctl set_param fail_loc=0
5839 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5842 local timeout=${2:-0}
5843 # default is (obd_timeout / 4) if unspecified
5844 echo "timeout is $timeout/$2"
5845 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5846 do_facet client "$1" || RC=$?
5847 do_facet client "sync"
5848 do_facet ost1 lctl set_param fail_loc=0
5852 drop_ldlm_cancel() {
5853 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5855 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5856 do_nodes $list lctl set_param fail_loc=0x304
5858 do_facet client "$@" || RC=$?
5860 do_nodes $list lctl set_param fail_loc=0
5864 drop_bl_callback_once() {
5866 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5867 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5868 do_facet client lctl set_param fail_loc=0x80000305
5869 do_facet client "$@" || rc=$?
5870 do_facet client lctl set_param fail_loc=0
5871 do_facet client lctl set_param fail_val=0
5872 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5876 drop_bl_callback() {
5878 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5879 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5880 do_facet client lctl set_param fail_loc=0x305
5881 do_facet client "$@" || rc=$?
5882 do_facet client lctl set_param fail_loc=0
5883 do_facet client lctl set_param fail_val=0
5884 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5888 drop_mdt_ldlm_reply() {
5889 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5891 local list=$(comma_list $(mdts_nodes))
5892 do_nodes $list lctl set_param fail_loc=0x157
5894 do_facet client "$@" || RC=$?
5896 do_nodes $list lctl set_param fail_loc=0
5900 drop_mdt_ldlm_reply_once() {
5901 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5903 local list=$(comma_list $(mdts_nodes))
5904 do_nodes $list lctl set_param fail_loc=0x80000157
5906 do_facet client "$@" || RC=$?
5908 do_nodes $list lctl set_param fail_loc=0
5916 echo "clearing fail_loc on $facet"
5917 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5920 set_nodes_failloc () {
5922 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5925 cancel_lru_locks() {
5926 #$LCTL mark "cancel_lru_locks $1 start"
5927 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5928 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5929 #$LCTL mark "cancel_lru_locks $1 stop"
5934 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5935 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5936 echo "$DEFAULT_LRU_SIZE"
5941 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5944 lru_resize_disable()
5946 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5951 local mountpath=${1:-$MOUNT}
5954 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
5960 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5961 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5962 echo there is still data in page cache $FILE ?
5963 lctl get_param -n $FILE
5971 DEBUGSAVE="$(lctl get_param -n debug)"
5972 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5976 [ -n "$DEBUGSAVE" ] &&
5977 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5981 [ -n "$DEBUGSAVE_SERVER" ] &&
5982 do_nodes $(comma_list $(all_server_nodes)) \
5983 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5989 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5992 debug_size_restore() {
5993 [ -n "$DEBUG_SIZE_SAVED" ] && \
5994 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5998 start_full_debug_logging() {
6003 local DEBUG_SIZE=150
6005 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
6006 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
6009 stop_full_debug_logging() {
6014 # prints bash call stack
6015 print_stack_trace() {
6018 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6019 local src=${BASH_SOURCE[$i]}
6020 local lineno=${BASH_LINENO[$i-1]}
6021 local funcname=${FUNCNAME[$i]}
6022 echo " = $src:$lineno:$funcname()"
6027 local TYPE=${TYPE:-"FAIL"}
6030 # do not dump logs if $1=false
6031 if [ "x$1" = "xfalse" ]; then
6036 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6037 (print_stack_trace 2) >&2
6039 # We need to dump the logs on all nodes
6041 gather_logs $(comma_list $(nodes_list))
6045 [ "$TESTSUITELOG" ] &&
6046 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6047 if [ -z "$*" ]; then
6048 echo "error() without useful message, please fix" > $LOGDIR/err
6050 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6051 echo "$@" > $LOGDIR/ignore
6053 echo "$@" > $LOGDIR/err
6057 # cleanup the env for failed tests
6061 ##################################
6063 ##################################
6065 # usage: stack_trap arg sigspec
6067 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6068 # command "arg" on top of previously defined commands for "sigspec" instead
6069 # of overwriting them.
6070 # stacked traps are executed in reverse order of their registration
6072 # arg and sigspec have the same meaning as in man (1) trap
6076 local sigspec="${2:-EXIT}"
6078 # Use "trap -p" to get the quoting right
6079 local old_trap="$(trap -p "$sigspec")"
6080 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6081 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6083 # Once again, use "trap -p" to get the quoting right
6084 local new_trap="$(trap -- "$arg" "$sigspec"
6086 trap -- '' "$sigspec")"
6088 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6090 # The resulting string should be safe to "eval" as it is (supposedly
6091 # correctly) quoted by "trap -p"
6092 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6101 local log=$TESTSUITELOG
6103 [ -f "$log" ] && grep -qw FAIL $log && status=1
6117 # use only if we are ignoring failures for this test, bugno required.
6118 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6119 # e.g. error_ignore bz5494 "your message" or
6120 # error_ignore LU-5494 "your message"
6122 local TYPE="IGNORE ($1)"
6127 error_and_remount() {
6129 remount_client $MOUNT
6133 # Throw an error if it's not running in vm - usually for performance
6136 local virt=$(running_in_vm)
6137 if [[ -n "$virt" ]]; then
6138 echo "running in VM '$virt', ignore error"
6139 error_ignore env=$virt "$@"
6146 # Function: skip_env()
6147 # Purpose: to skip a test during developer testing because some tool
6148 # is missing, but fail the test in release testing because the test
6149 # environment is not configured properly".
6152 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6157 log " SKIP: $TESTSUITE $TESTNAME $@"
6159 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6160 skip_logged $TESTNAME "$@"
6163 echo "$@" > $LOGDIR/skip
6166 [[ -n "$TESTSUITELOG" ]] &&
6167 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6175 build_test_filter() {
6176 EXCEPT="$EXCEPT $(testslist_filter)"
6179 if [[ $O = [0-9]*-[0-9]* ]]; then
6180 for num in $(seq $(echo $O | tr '-' ' ')); do
6188 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
6189 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6190 [ "$EXCEPT_SLOW" ] && \
6191 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6192 for E in $EXCEPT; do
6193 eval EXCEPT_${E}=true
6195 for E in $ALWAYS_EXCEPT; do
6196 eval EXCEPT_ALWAYS_${E}=true
6198 for E in $EXCEPT_SLOW; do
6199 eval EXCEPT_SLOW_${E}=true
6201 for G in $GRANT_CHECK_LIST; do
6202 eval GCHECK_ONLY_${G}=true
6207 if [[ $1 = [a-z]* ]]; then
6214 # print a newline if the last test was skipped
6215 export LAST_SKIPPED=
6216 export ALWAYS_SKIPPED=
6218 # Main entry into test-framework. This is called with the name and
6219 # description of a test. The name is used to find the function to run
6220 # the test using "test_$name".
6222 # This supports a variety of methods of specifying specific test to
6223 # run or not run. These need to be documented...
6227 export base=$(basetest $1)
6232 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6233 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6234 local testname=EXCEPT_$1
6235 local testname_base=EXCEPT_$base
6236 if [ ${!testname}x != x ]; then
6238 skip_message="skipping excluded test $1"
6239 elif [ ${!testname_base}x != x ]; then
6241 skip_message="skipping excluded test $1 (base $base)"
6244 testname=EXCEPT_ALWAYS_$1
6245 testname_base=EXCEPT_ALWAYS_$base
6246 if [ ${!testname}x != x ]; then
6248 skip_message="skipping ALWAYS excluded test $1"
6249 elif [ ${!testname_base}x != x ]; then
6251 skip_message="skipping ALWAYS excluded test $1 (base $base)"
6254 testname=EXCEPT_SLOW_$1
6255 testname_base=EXCEPT_SLOW_$base
6256 if [ ${!testname}x != x ]; then
6258 skip_message="skipping SLOW test $1"
6259 elif [ ${!testname_base}x != x ]; then
6261 skip_message="skipping SLOW test $1 (base $base)"
6264 # If there are tests on the ONLY list, check if the current test
6265 # is on that list and, if so, check if the test is to be skipped
6266 # and if we are supposed to honor the skip lists.
6267 if [ -n "$ONLY" ]; then
6269 testname_base=ONLY_$base
6270 if [[ ${!testname}x != x || ${!testname_base}x != x ]]; then
6272 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6274 skip_noexit "$skip_message"
6277 [ -n "$LAST_SKIPPED" ] &&
6278 echo "" && LAST_SKIPPED=
6280 run_one_logged $1 "$2"
6290 if [ -n "$ALWAYS_SKIPPED" ]; then
6292 skip_noexit "$skip_message"
6295 run_one_logged $1 "$2"
6303 load_module ../libcfs/libcfs/libcfs
6315 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6320 strace -o $TMP/$1.strace -ttt $*
6322 log "FINISHED: $*: rc $RC"
6329 banner test complete, duration $duration sec
6330 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6331 echo duration $duration >>$TESTSUITELOG
6335 # Set TEST_STATUS here. It will be used for logging the result.
6338 if [[ -f $LOGDIR/err ]]; then
6340 elif [[ -f $LOGDIR/skip ]]; then
6343 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6347 local FFREE=$(do_node $SINGLEMDS \
6348 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6349 local FTOTAL=$(do_node $SINGLEMDS \
6350 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6352 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6356 echo -n "Resetting fail_loc on all nodes..."
6357 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6358 fail_val=0 2>/dev/null" || true
6364 # Log a message (on all nodes) padded with "=" before and after.
6365 # Also appends a timestamp and prepends the testsuite name.
6368 EQUALS="===================================================================================================="
6370 msg="== ${TESTSUITE} $*"
6372 [[ $last != "=" && $last != " " ]] && msg="$msg "
6373 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6374 # always include at least == after the message
6375 log "$msg== $(date +"%H:%M:%S (%s)")"
6378 check_dmesg_for_errors() {
6380 local errors="VFS: Busy inodes after unmount of\|\
6381 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6382 group descriptors corrupted"
6384 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6385 [ -z "$res" ] && return 0
6386 echo "Kernel error detected: $res"
6391 # Run a single test function and cleanup after it.
6393 # This function should be run in a subshell so the test func can
6394 # exit() without stopping the whole script.
6399 export tfile=f${testnum}.${TESTSUITE}
6400 export tdir=d${testnum}.${TESTSUITE}
6401 export TESTNAME=test_$testnum
6402 local SAVE_UMASK=`umask`
6405 if ! grep -q $DIR /proc/mounts; then
6409 banner "test $testnum: $message"
6410 test_${testnum} || error "test_$testnum failed with $?"
6413 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6415 check_dmesg_for_errors || error "Error in dmesg detected"
6416 if [ "$PARALLEL" != "yes" ]; then
6417 ps auxww | grep -v grep | grep -q multiop &&
6418 error "multiop still running"
6429 # Wrapper around run_one to ensure:
6430 # - test runs in subshell
6431 # - output of test is saved to separate log file for error reporting
6432 # - test result is saved to data file
6435 local BEFORE=$(date +%s)
6437 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6438 local test_log=$LOGDIR/$name
6439 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6440 local zfs_debug_log=$LOGDIR/$zfs_log_name
6442 rm -rf $LOGDIR/ignore
6444 local SAVE_UMASK=$(umask)
6448 log_sub_test_begin test_${1}
6449 (run_one $1 "$2") 2>&1 | tee -i $test_log
6450 local RC=${PIPESTATUS[0]}
6452 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6453 echo "test_$1 returned $RC" | tee $LOGDIR/err
6455 duration=$(($(date +%s) - $BEFORE))
6456 pass "$1" "(${duration}s)"
6458 if [[ -f $LOGDIR/err ]]; then
6459 TEST_ERROR=$(cat $LOGDIR/err)
6460 elif [[ -f $LOGDIR/ignore ]]; then
6461 TEST_ERROR=$(cat $LOGDIR/ignore)
6462 elif [[ -f $LOGDIR/skip ]]; then
6463 TEST_ERROR=$(cat $LOGDIR/skip)
6465 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6467 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6471 if [ -f $LOGDIR/err ]; then
6472 log_zfs_info "$zfs_debug_log"
6473 $FAIL_ON_ERROR && exit $RC
6482 # Print information of skipped tests to result.yml
6485 log_sub_test_begin $1
6487 log_sub_test_end "SKIP" "0" "0" "$@"
6491 (cd $(dirname $1); echo $PWD/$(basename $1))
6496 export base=$(basetest $1)
6497 [ "$CHECK_GRANT" == "no" ] && return 0
6499 testnamebase=GCHECK_ONLY_${base}
6500 testname=GCHECK_ONLY_$1
6501 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6503 echo -n "checking grant......"
6505 local clients=$CLIENTS
6506 [ -z "$clients" ] && clients=$(hostname)
6508 # sync all the data and make sure no pending data on server
6509 do_nodes $clients sync
6510 clients_up # initiate all idling connections
6513 client_grant=$(do_nodes $clients \
6514 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6515 awk '{ total += $1 } END { printf("%0.0f", total) }')
6518 # which is tot_granted less grant_precreate
6519 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6521 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6522 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6523 /tot_pending/{ total -= $2 };
6524 /grant_precreate/{ total -= $2 };
6525 END { printf("%0.0f", total) }')
6527 # check whether client grant == server grant
6528 if [[ $client_grant -ne $server_grant ]]; then
6529 do_nodes $(comma_list $(osts_nodes)) \
6530 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6531 "obdfilter.${FSNAME}-OST*.grant_*"
6532 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6533 error "failed: client:${client_grant} server: ${server_grant}."
6535 echo "pass: client:${client_grant} server: ${server_grant}"
6539 ########################
6545 ost=`echo $1 | awk -F_ '{print $3}'`
6546 if [ -z $ost ]; then
6547 ost=`echo $1 | sed 's/-osc.*//'`
6552 ostuuid_from_index()
6554 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6557 ostname_from_index() {
6558 local uuid=$(ostuuid_from_index $1)
6562 index_from_ostuuid()
6564 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6567 mdtuuid_from_index()
6569 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6573 # Return unique identifier for given hostname
6576 echo $host_name | md5sum | cut -d' ' -f1
6580 # Returns list of ip addresses for each interface
6582 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6587 # Cache address list to avoid mutiple execution of local_addr_list
6588 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6590 for i in $LOCAL_ADDR_LIST ; do
6591 [[ "$i" == "$addr" ]] && return 0
6598 local is_local="IS_LOCAL_$(host_id $host_name)"
6599 if [ -z "${!is_local-}" ] ; then
6601 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6602 is_local_addr "$host_ip" && eval $is_local=1
6604 [[ "${!is_local}" == "1" ]]
6609 local_node $node && return 1
6616 for node in $(mdts_nodes); do
6617 remote_node $node && return 0
6624 [ -n "$CLIENTONLY" ] && return 0 || true
6625 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6630 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6631 MSKIPPED=1 && return 1
6638 for node in $(osts_nodes) ; do
6639 remote_node $node && return 0
6646 [ -n "$CLIENTONLY" ] && return 0 || true
6647 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6652 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6653 OSKIPPED=1 && return 1
6659 [ -n "$CLIENTONLY" ] && return 0 || true
6661 MGS=$(facet_host mgs)
6662 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6667 remote_mds_nodsh || remote_ost_nodsh || \
6668 $(single_local_node $(comma_list $(nodes_list)))
6672 remote_ost && remote_mds
6675 # Get the active nodes for facets.
6683 for facet in ${facets//,/ }; do
6684 nodes="$nodes $(facet_active_host $facet)"
6687 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6691 # Get name of the active MGS node.
6693 echo -n $(facets_nodes $(get_facets MGS))
6696 # Get all of the active MDS nodes.
6698 echo -n $(facets_nodes $(get_facets MDS))
6701 # Get all of the active OSS nodes.
6703 echo -n $(facets_nodes $(get_facets OST))
6706 # Get all of the active AGT (HSM agent) nodes.
6708 echo -n $(facets_nodes $(get_facets AGT))
6711 # Get all of the client nodes and active server nodes.
6713 local nodes=$HOSTNAME
6717 # CLIENTS (if specified) contains the local client
6718 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6720 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6721 nodes="$nodes $(facets_nodes $(get_facets))"
6724 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6728 # Get all of the remote client nodes and remote active server nodes.
6729 remote_nodes_list () {
6730 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6733 # Get all of the MDS nodes, including active and passive nodes.
6741 for i in $(seq $MDSCOUNT); do
6743 failover_host=mds${i}failover_HOST
6744 nodes="$nodes ${!host} ${!failover_host}"
6747 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6748 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6752 # Get all of the OSS nodes, including active and passive nodes.
6760 for i in $(seq $OSTCOUNT); do
6762 failover_host=ost${i}failover_HOST
6763 nodes="$nodes ${!host} ${!failover_host}"
6766 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6767 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6771 # Get all of the server nodes, including active and passive nodes.
6772 all_server_nodes () {
6777 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6779 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6783 # Get all of the client and server nodes, including active and passive nodes.
6785 local nodes=$HOSTNAME
6789 # CLIENTS (if specified) contains the local client
6790 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6792 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6793 nodes="$nodes $(all_server_nodes)"
6796 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6800 init_clients_lists () {
6801 # Sanity check: exclude the local client from RCLIENTS
6802 local clients=$(hostlist_expand "$RCLIENTS")
6803 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6805 # Sanity check: exclude the dup entries
6806 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6808 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6810 # Sanity check: exclude the dup entries from CLIENTS
6811 # for those configs which has SINGLCLIENT set to local client
6812 clients=$(for i in $clients; do echo $i; done | sort -u)
6814 CLIENTS=$(comma_list $clients)
6815 local -a remoteclients=($RCLIENTS)
6816 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6817 varname=CLIENT$((i + 2))
6818 eval $varname=${remoteclients[i]}
6821 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6824 get_random_entry () {
6827 rnodes=${rnodes//,/ }
6829 local -a nodes=($rnodes)
6830 local num=${#nodes[@]}
6831 local i=$((RANDOM * num * 2 / 65536))
6837 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6841 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6842 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6847 echo $nodes | wc -w || true
6851 local nodes=$(osts_nodes)
6852 local osscount=$(get_node_count "$nodes")
6853 [ ! "$OSTCOUNT" = "$osscount" ]
6857 local nodes=$(mdts_nodes)
6858 local mdtcount=$(get_node_count "$nodes")
6859 [ ! "$MDSCOUNT" = "$mdtcount" ]
6862 generate_machine_file() {
6863 local nodes=${1//,/ }
6864 local machinefile=$2
6866 for node in $nodes; do
6867 echo $node >>$machinefile || \
6868 { echo "can not generate machinefile $machinefile" && return 1; }
6873 local file=$1/stripe
6876 $LFS getstripe -v $file || error "getstripe $file failed"
6880 setstripe_nfsserver () {
6882 local nfsexportdir=$2
6886 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6887 { print $1 }' /proc/mounts | cut -f 1 -d :))
6889 # check that only one nfs mounted
6890 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6891 (( ${#nfsexport[@]} == 1 )) ||
6892 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6894 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6897 # Check and add a test group.
6903 local gid=$(getent group $group_name | cut -d: -f3)
6904 if [[ -n "$gid" ]]; then
6905 [[ "$gid" -eq "$group_id" ]] || {
6906 error_noexit "inconsistent group ID:" \
6907 "new: $group_id, old: $gid"
6911 groupadd -g $group_id $group_name
6918 # Check and add a test user.
6931 local uid=$(getent passwd $user_name | cut -d: -f3)
6932 if [[ -n "$uid" ]]; then
6933 if [[ "$uid" -eq "$user_id" ]]; then
6934 local dir=$(getent passwd $user_name | cut -d: -f6)
6935 if [[ "$dir" != "$home" ]]; then
6937 usermod -d $home $user_name
6941 error_noexit "inconsistent user ID:" \
6942 "new: $user_id, old: $uid"
6947 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6954 check_runas_id_ret() {
6956 local myRUNAS_UID=$1
6957 local myRUNAS_GID=$2
6960 if [ -z "$myRUNAS" ]; then
6961 error_exit "myRUNAS command must be specified for check_runas_id"
6964 $myRUNAS krb5_login.sh || \
6965 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6967 mkdir $DIR/d0_runas_test
6969 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6970 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6971 rm -rf $DIR/d0_runas_test
6976 local myRUNAS_UID=$1
6977 local myRUNAS_GID=$2
6980 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6981 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6982 Please set RUNAS_ID to some UID which exists on MDS and client or
6983 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6986 # obtain the UID/GID for MPI_USER
6990 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6991 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6993 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6994 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6997 # obtain and cache Kerberos ticket-granting ticket
6998 refresh_krb5_tgt() {
6999 local myRUNAS_UID=$1
7000 local myRUNAS_GID=$2
7003 if [ -z "$myRUNAS" ]; then
7004 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7007 CLIENTS=${CLIENTS:-$HOSTNAME}
7008 do_nodes $CLIENTS "set -x
7009 if ! $myRUNAS krb5_login.sh; then
7010 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7015 # Run multiop in the background, but wait for it to print
7016 # "PAUSING" to its stdout before returning from this function.
7017 multiop_bg_pause() {
7018 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7022 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7025 echo "$MULTIOP_PROG $FILE v$ARGS"
7026 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7028 echo "TMPPIPE=${TMPPIPE}"
7029 read -t 60 multiop_output < $TMPPIPE
7030 if [ $? -ne 0 ]; then
7035 if [ "$multiop_output" != "PAUSING" ]; then
7036 echo "Incorrect multiop output: $multiop_output"
7051 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7057 inodes_available () {
7058 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7059 sort -un | head -n1) || return 1
7063 mdsrate_inodes_available () {
7064 local min_inodes=$(inodes_available)
7065 echo $((min_inodes * 99 / 100))
7068 # reset stat counters
7070 local paramfile="$1"
7071 lctl set_param -n $paramfile=0
7076 local paramfile="$1"
7078 lctl get_param -n $paramfile |
7079 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7083 awk '{sum += $1} END { printf("%0.0f", sum) }'
7086 calc_osc_kbytes () {
7087 $LFS df $MOUNT > /dev/null
7088 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7091 # save_lustre_params(comma separated facet list, parameter_mask)
7092 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7093 save_lustre_params() {
7098 for facet in ${facets//,/ }; do
7099 facet_svc=$(facet_svc $facet)
7101 "params=\\\$($LCTL get_param $2);
7102 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7103 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7104 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7105 while read s; do echo $facet \\\$s;
7106 done <<< \\\"\\\$param\\\""
7110 # restore lustre parameters from input stream, produces by save_lustre_params
7111 restore_lustre_params() {
7116 while IFS=" =" read facet name val; do
7117 do_facet $facet "$LCTL set_param -n $name=$val"
7121 check_node_health() {
7122 local nodes=${1:-$(comma_list $(nodes_list))}
7124 for node in ${nodes//,/ }; do
7125 check_network "$node" 5
7126 if [ $? -eq 0 ]; then
7127 do_node $node "rc=0;
7128 val=\\\$($LCTL get_param -n catastrophe 2>&1);
7129 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
7130 echo \\\$(hostname -s): \\\$val;
7133 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
7138 mdsrate_cleanup () {
7140 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7141 --nfiles $3 --dir $4 --filefmt $5 $6
7146 delayed_recovery_enabled () {
7147 local var=${SINGLEMDS}_svc
7148 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
7151 ########################
7153 convert_facet2label() {
7156 if [ x$facet = xost ]; then
7158 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7162 local varsvc=${facet}_svc
7164 if [ -n ${!varsvc} ]; then
7167 error "No label for $facet!"
7171 get_clientosc_proc_path() {
7172 echo "${1}-osc-[-0-9a-f]*"
7175 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
7176 # used by MDT would not be changed.
7177 # mdt lov: fsname-mdtlov
7178 # mdt osc: fsname-OSTXXXX-osc
7179 mds_on_old_device() {
7180 local mds=${1:-"$SINGLEMDS"}
7182 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
7183 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
7184 > /dev/null 2>&1" && return 0
7189 get_mdtosc_proc_path() {
7191 local ost_label=${2:-"*OST*"}
7193 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7194 local mdt_label=$(convert_facet2label $mds_facet)
7195 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7197 if [[ $ost_label = *OST* ]]; then
7198 echo "${ost_label}-osc-${mdt_index}"
7200 echo "${ost_label}-osp-${mdt_index}"
7204 get_osc_import_name() {
7207 local label=$(convert_facet2label $ost)
7209 if [ "${facet:0:3}" = "mds" ]; then
7210 get_mdtosc_proc_path $facet $label
7214 get_clientosc_proc_path $label
7218 _wait_import_state () {
7221 local maxtime=${3:-$(max_recovery_time)}
7222 local error_on_failure=${4:-1}
7226 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7227 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7228 if [ "${expected}" == "DISCONN" ]; then
7229 # for disconn we can check after proc entry is removed
7230 [ "x${CONN_STATE}" == "x" ] && return 0
7231 # with AT enabled, we can have connect request timeout near of
7232 # reconnect timeout and test can't see real disconnect
7233 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
7235 if [ $i -ge $maxtime ]; then
7236 [ $error_on_failure -ne 0 ] && \
7237 error "can't put import for $CONN_PROC into ${expected}" \
7238 "state after $i sec, have ${CONN_STATE}"
7242 # Add uniq for multi-mount case
7243 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7247 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7251 wait_import_state() {
7254 local maxtime=${3:-$(max_recovery_time)}
7255 local error_on_failure=${4:-1}
7258 for param in ${params//,/ }; do
7259 _wait_import_state $state $param $maxtime $error_on_failure || return
7263 wait_import_state_mount() {
7264 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7268 wait_import_state $*
7271 # One client request could be timed out because server was not ready
7272 # when request was sent by client.
7273 # The request timeout calculation details :
7275 # /* We give the server rq_timeout secs to process the req, and
7276 # add the network latency for our local timeout. */
7277 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7278 # ptlrpc_at_get_net_latency(request) ;
7280 # ptlrpc_connect_import ()
7281 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7284 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7285 # ptlrpc_at_get_net_latency(request) ->
7286 # at_get (max (iat_net_latency=0, at_min)) = at_min
7289 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7290 # INITIAL_CONNECT_TIMEOUT + at_min
7292 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7293 # because we can not get this value in runtime,
7294 # the value depends on configure options, and it is not stored in /proc.
7296 # #define CONNECTION_SWITCH_MIN 5U
7297 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7299 request_timeout () {
7302 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7303 local init_connect_timeout=$TIMEOUT
7304 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7306 local at_min=$(at_get $facet at_min)
7308 echo $(( init_connect_timeout + at_min ))
7311 _wait_osc_import_state() {
7315 local target=$(get_osc_import_name $facet $ost_facet)
7316 local param="os[cp].${target}.ost_server_uuid"
7320 # 1. wait the deadline of client 1st request (it could be skipped)
7321 # 2. wait the deadline of client 2nd request
7322 local maxtime=$(( 2 * $(request_timeout $facet)))
7324 if [[ $facet == client* ]]; then
7325 # During setup time, the osc might not be setup, it need wait
7326 # until list_param can return valid value.
7327 params=$($LCTL list_param $param 2>/dev/null || true)
7328 while [ -z "$params" ]; do
7329 if [ $i -ge $maxtime ]; then
7330 echo "can't get $param in $maxtime secs"
7335 params=$($LCTL list_param $param 2>/dev/null || true)
7339 if [[ $ost_facet = mds* ]]; then
7340 # no OSP connection to itself
7341 if [[ $facet = $ost_facet ]]; then
7344 param="osp.${target}.mdt_server_uuid"
7348 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7349 wait_import_state $expected "$params" $maxtime; then
7350 error "$facet: import is not in $expected state after $maxtime"
7357 wait_osc_import_state() {
7363 if [[ $facet = mds ]]; then
7364 for num in $(seq $MDSCOUNT); do
7365 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7368 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7372 wait_osc_import_ready() {
7373 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7376 _wait_mgc_import_state() {
7379 local error_on_failure=${3:-1}
7380 local param="mgc.*.mgs_server_uuid"
7384 # 1. wait the deadline of client 1st request (it could be skipped)
7385 # 2. wait the deadline of client 2nd request
7386 local maxtime=$(( 2 * $(request_timeout $facet)))
7388 if [[ $facet == client* ]]; then
7389 # During setup time, the osc might not be setup, it need wait
7390 # until list_param can return valid value. And also if there
7391 # are mulitple osc entries we should list all of them before
7393 params=$($LCTL list_param $param 2>/dev/null || true)
7394 while [ -z "$params" ]; do
7395 if [ $i -ge $maxtime ]; then
7396 echo "can't get $param in $maxtime secs"
7401 params=$($LCTL list_param $param 2>/dev/null || true)
7404 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7405 wait_import_state $expected "$params" $maxtime \
7406 $error_on_failure; then
7407 if [ $error_on_failure -ne 0 ]; then
7408 error "import is not in ${expected} state"
7416 wait_mgc_import_state() {
7419 local error_on_failure=${3:-1}
7422 if [[ $facet = mds ]]; then
7423 for num in $(seq $MDSCOUNT); do
7424 _wait_mgc_import_state mds$num "$expected" \
7425 $error_on_failure || return
7428 _wait_mgc_import_state "$facet" "$expected"
7429 $error_on_failure || return
7433 wait_dne_interconnect() {
7436 if [ $MDSCOUNT -gt 1 ]; then
7437 for num in $(seq $MDSCOUNT); do
7438 wait_osc_import_ready mds mds$num
7443 get_clientmdc_proc_path() {
7447 get_clientmgc_proc_path() {
7455 [ -z "$list" ] && return 0
7457 # Add paths to lustre tests for 32 and 64 bit systems.
7458 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7459 local TESTPATH="$RLUSTRE/tests:"
7460 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7461 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7464 wait_clients_import_state () {
7471 if [ "$FAILURE_MODE" = HARD ]; then
7472 facets=$(facets_on_host $(facet_active_host $facet))
7475 for facet in ${facets//,/ }; do
7476 local label=$(convert_facet2label $facet)
7479 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7480 $label).ost_server_uuid" ;;
7481 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7482 $label).mds_server_uuid" ;;
7483 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7484 $label).mgs_server_uuid" ;;
7485 *) error "unknown facet!" ;;
7488 local params=$(expand_list $params $proc_path)
7491 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7493 error "import is not in ${expected} state"
7505 # wait until all MDTs are in the expected state
7506 for ((num = 1; num <= $MDSCOUNT; num++)); do
7507 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7511 if [ $facet = "mds" ]; then
7512 mproc="osp.$mdtosp.active"
7513 [ $num -eq $((tgt_idx + 1)) ] && continue
7515 mproc="osc.$mdtosp.active"
7521 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7524 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7525 if [ $result -eq $expected ]; then
7526 echo -n "target updated after "
7527 echo "$wait sec (got $result)"
7531 if [ $wait -eq $max ]; then
7532 error "$tgt_name: wanted $expected got $result"
7534 echo "Waiting $((max - wait)) secs for $tgt_name"
7544 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7545 $LCTL get_param obdfilter.*.kbytesavail))
7546 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7547 $LCTL get_param -n obdfilter.*.tot_granted))
7548 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7549 $LCTL get_param -n obdfilter.*.kbytestotal))
7550 for ((i=0; i<${#AVAILA[@]}; i++)); do
7551 local -a AVAIL1=(${AVAILA[$i]//=/ })
7552 local -a TOTAL=(${TOTALA[$i]//=/ })
7553 GRANT=$((${GRANTA[$i]}/1024))
7554 # allow 1% of total space in bavail because of delayed
7555 # allocation with ZFS which might release some free space after
7556 # txg commit. For small devices, we set a mininum of 8MB
7557 local LIMIT=$((${TOTAL} / 100 + 8000))
7558 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7559 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7560 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7561 echo " FULL" || echo
7567 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7570 check_pool_not_exist() {
7571 local fsname=${1%%.*}
7572 local poolname=${1##$fsname.}
7573 [[ $# -ne 1 ]] && return 0
7574 [[ x$poolname = x ]] && return 0
7575 list_pool $fsname | grep -w $1 && return 1
7580 local fsname=${1%%.*}
7581 local poolname=${1##$fsname.}
7583 stack_trap "destroy_test_pools $fsname" EXIT
7584 do_facet mgs lctl pool_new $1
7586 # get param should return err unless pool is created
7587 [[ $RC -ne 0 ]] && return $RC
7589 for mds_id in $(seq $MDSCOUNT); do
7590 local mdt_id=$((mds_id-1))
7591 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7592 wait_update_facet mds$mds_id \
7593 "lctl get_param -n lod.$lodname.pools.$poolname \
7594 2>/dev/null || echo foo" "" ||
7595 error "mds$mds_id: pool_new failed $1"
7597 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7598 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7604 add_pool_to_list () {
7605 local fsname=${1%%.*}
7606 local poolname=${1##$fsname.}
7608 local listvar=${fsname}_CREATED_POOLS
7609 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7613 remove_pool_from_list () {
7614 local fsname=${1%%.*}
7615 local poolname=${1##$fsname.}
7617 local listvar=${fsname}_CREATED_POOLS
7618 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7622 destroy_pool_int() {
7624 local OSTS=$(list_pool $1)
7625 for ost in $OSTS; do
7626 do_facet mgs lctl pool_remove $1 $ost
7628 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7629 error "MDS: pool_list $1 failed"
7630 do_facet mgs lctl pool_destroy $1
7633 # <fsname>.<poolname> or <poolname>
7635 local fsname=${1%%.*}
7636 local poolname=${1##$fsname.}
7638 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7642 check_pool_not_exist $fsname.$poolname
7643 [[ $? -eq 0 ]] && return 0
7645 destroy_pool_int $fsname.$poolname
7647 [[ $RC -ne 0 ]] && return $RC
7648 for mds_id in $(seq $MDSCOUNT); do
7649 local mdt_id=$((mds_id-1))
7650 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7651 wait_update_facet mds$mds_id \
7652 "lctl get_param -n lod.$lodname.pools.$poolname \
7653 2>/dev/null || echo foo" "foo" ||
7654 error "mds$mds_id: destroy pool failed $1"
7656 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7657 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7659 remove_pool_from_list $fsname.$poolname
7665 local fsname=${1:-$FSNAME}
7667 local listvar=${fsname}_CREATED_POOLS
7669 [ x${!listvar} = x ] && return 0
7671 echo "Destroy the created pools: ${!listvar}"
7672 for poolname in ${!listvar//,/ }; do
7673 destroy_pool $fsname.$poolname
7677 destroy_test_pools () {
7679 local fsname=${1:-$FSNAME}
7680 destroy_pools $fsname || true
7686 local ts=$(date +%s)
7689 if [[ ! -f "$YAML_LOG" ]]; then
7690 # init_logging is not performed before gather_logs,
7691 # so the $LOGDIR needs to be checked here
7692 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7695 [ -f $LOGDIR/shared ] && docp=false
7697 # dump lustre logs, dmesg
7699 prefix="$TESTLOG_PREFIX.$TESTNAME"
7701 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7703 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7704 echo "Dumping logs only on local client."
7705 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7706 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7711 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7712 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7714 if [ ! -f $LOGDIR/shared ]; then
7715 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7728 for i in $(seq 0 $num_mntpts); do
7729 cmd="ls -laf ${mntpt_root}$i/$dir"
7735 for pid in $pids; do
7742 # check_and_start_recovery_timer()
7743 # service_time = at_est2timeout(service_time);
7744 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7745 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7747 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7748 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7749 #define CONNECTION_SWITCH_MIN 5
7750 #define CONNECTION_SWITCH_INC 5
7751 max_recovery_time() {
7752 local init_connect_timeout=$((TIMEOUT / 20))
7753 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7755 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7756 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7758 echo -n $service_time
7761 recovery_time_min() {
7762 local connection_switch_min=5
7763 local connection_switch_inc=5
7764 local connection_switch_max
7765 local reconnect_delay_max
7766 local initial_connect_timeout
7770 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7771 (($connection_switch_min > $TIMEOUT)) &&
7772 max=$connection_switch_min || max=$TIMEOUT
7773 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7775 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7776 timeout_20=$((TIMEOUT/20))
7777 (($connection_switch_min > $timeout_20)) &&
7778 initial_connect_timeout=$connection_switch_min ||
7779 initial_connect_timeout=$timeout_20
7781 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7782 initial_connect_timeout))
7783 echo $((2 * reconnect_delay_max))
7786 get_clients_mount_count () {
7787 local clients=${CLIENTS:-$HOSTNAME}
7789 # we need to take into account the clients mounts and
7790 # exclude mds/ost mounts if any;
7791 do_nodes $clients cat /proc/mounts | grep lustre |
7792 grep -w $MOUNT | wc -l
7796 PROC_CLI="srpc_info"
7797 PROC_CON="srpc_contexts"
7805 if [ $M -lt $N ]; then
7809 while [ $N -lt $M ]; do
7819 calc_connection_cnt() {
7822 # MDT->MDT = 2 * C(M, 2)
7826 comb_m2=$(combination $MDSCOUNT 2)
7828 local num_clients=$(get_clients_mount_count)
7830 local cnt_mdt2mdt=$((comb_m2 * 2))
7831 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7832 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7833 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7834 if is_mounted $MOUNT2; then
7835 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7836 cnt_cli2ost=$((cnt_cli2ost * 2))
7844 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7845 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7846 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7847 + cnt_cli2ost + cnt_cli2mdt))
7861 local cmd="$tgt.srpc.flavor"
7863 if [ $net == "any" ]; then
7868 if [ $dir != "any" ]; then
7873 log "Setting sptlrpc rule: $cmd"
7874 do_facet mgs "$LCTL conf_param $cmd"
7880 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7890 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7891 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7893 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7895 if [ "x$bulkspec" != "x" ]; then
7896 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7898 if [ "x$algs" != "x" ]; then
7899 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7901 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7902 if [ $bulk == "bulkn" ]; then
7903 bulk_count=`echo "$output" | grep "bulk flavor" \
7904 | grep "null/null" | wc -l`
7905 elif [ $bulk == "bulki" ]; then
7906 bulk_count=`echo "$output" | grep "bulk flavor" \
7907 | grep "/null" | grep -v "null/" | wc -l`
7909 bulk_count=`echo "$output" | grep "bulk flavor" \
7910 | grep -v "/null" | grep -v "null/" | wc -l`
7914 [ $bulk_count -lt $count ] && count=$bulk_count
7925 local clients=${CLIENTS:-$HOSTNAME}
7927 for c in ${clients//,/ }; do
7928 local output=$(do_node $c lctl get_param -n \
7929 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7930 local tmpcnt=$(count_flvr "$output" $flavor)
7931 if $GSS_SK && [ $flavor != "null" ]; then
7932 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7933 output=$(do_node $c lctl get_param -n \
7934 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7935 local outcon=$(count_contexts "$output")
7936 if [ "$outcon" -lt "$tmpcnt" ]; then
7940 cnt=$((cnt + tmpcnt))
7950 local clients=${CLIENTS:-$HOSTNAME}
7952 for c in ${clients//,/ }; do
7954 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7955 local output=$(do_node $c lctl get_param -n \
7956 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7957 local tmpcnt=$(count_flvr "$output" $flavor)
7958 if $GSS_SK && [ $flavor != "null" ]; then
7959 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7960 output=$(do_node $c lctl get_param -n \
7961 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7962 local outcon=$(count_contexts "$output")
7963 if [ "$outcon" -lt "$tmpcnt" ]; then
7967 cnt=$((cnt + tmpcnt))
7977 if [ $MDSCOUNT -le 1 ]; then
7982 for num in `seq $MDSCOUNT`; do
7983 local output=$(do_facet mds$num lctl get_param -n \
7984 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7985 local tmpcnt=$(count_flvr "$output" $flavor)
7986 if $GSS_SK && [ $flavor != "null" ]; then
7987 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7988 output=$(do_facet mds$num lctl get_param -n \
7989 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7990 local outcon=$(count_contexts "$output")
7991 if [ "$outcon" -lt "$tmpcnt" ]; then
7995 cnt=$((cnt + tmpcnt))
8006 for num in `seq $MDSCOUNT`; do
8007 mdtosc=$(get_mdtosc_proc_path mds$num)
8008 mdtosc=${mdtosc/-MDT*/-MDT\*}
8009 local output=$(do_facet mds$num lctl get_param -n \
8010 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8011 local tmpcnt=$(count_flvr "$output" $flavor)
8012 if $GSS_SK && [ $flavor != "null" ]; then
8013 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8014 output=$(do_facet mds$num lctl get_param -n \
8015 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8016 local outcon=$(count_contexts "$output")
8017 if [ "$outcon" -lt "$tmpcnt" ]; then
8021 cnt=$((cnt + tmpcnt))
8030 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8032 count_flvr "$output" $flavor
8037 local dir=$1 # from to
8038 local flavor=$2 # flavor expected
8041 if [ $dir == "cli2mdt" ]; then
8042 res=`flvr_cnt_cli2mdt $flavor`
8043 elif [ $dir == "cli2ost" ]; then
8044 res=`flvr_cnt_cli2ost $flavor`
8045 elif [ $dir == "mdt2mdt" ]; then
8046 res=`flvr_cnt_mdt2mdt $flavor`
8047 elif [ $dir == "mdt2ost" ]; then
8048 res=`flvr_cnt_mdt2ost $flavor`
8049 elif [ $dir == "all2ost" ]; then
8050 res1=`flvr_cnt_mdt2ost $flavor`
8051 res2=`flvr_cnt_cli2ost $flavor`
8052 res=$((res1 + res2))
8053 elif [ $dir == "all2mdt" ]; then
8054 res1=`flvr_cnt_mdt2mdt $flavor`
8055 res2=`flvr_cnt_cli2mdt $flavor`
8056 res=$((res1 + res2))
8057 elif [ $dir == "all2all" ]; then
8058 res1=`flvr_cnt_mdt2ost $flavor`
8059 res2=`flvr_cnt_cli2ost $flavor`
8060 res3=`flvr_cnt_mdt2mdt $flavor`
8061 res4=`flvr_cnt_cli2mdt $flavor`
8062 res=$((res1 + res2 + res3 + res4))
8070 local dir=$1 # from to
8071 local flavor=$2 # flavor expected
8072 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8073 local WAITFLAVOR_MAX=20 # how many retries before abort?
8076 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8077 echo -n "checking $dir..."
8078 res=$(do_check_flavor $dir $flavor)
8079 echo "found $res/$expect $flavor connections"
8080 [ $res -ge $expect ] && return 0
8084 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8085 # echo "Dumping additional logs for SK debug.."
8086 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8088 gather_logs $(comma_list $(nodes_list))
8093 restore_to_default_flavor()
8095 local proc="mgs.MGS.live.$FSNAME"
8097 echo "restoring to default flavor..."
8099 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8100 grep ".srpc.flavor" | wc -l)
8102 # remove all existing rules if any
8103 if [ $nrule -ne 0 ]; then
8104 echo "$nrule existing rules"
8105 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8106 grep ".srpc.flavor."); do
8107 echo "remove rule: $rule"
8108 spec=`echo $rule | awk -F = '{print $1}'`
8109 do_facet mgs "$LCTL conf_param -d $spec"
8113 # verify no rules left
8114 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8115 grep ".srpc.flavor." | wc -l)
8116 [ $nrule -ne 0 ] && error "still $nrule rules left"
8118 # wait for default flavor to be applied
8121 set_rule $FSNAME any any $SK_FLAVOR
8122 wait_flavor all2all $SK_FLAVOR
8124 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8125 set_rule $FSNAME any cli2ost $SK_FLAVOR
8126 wait_flavor cli2mdt $SK_FLAVOR
8127 wait_flavor cli2ost $SK_FLAVOR
8129 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8131 wait_flavor all2all null
8137 local flavor=${1:-null}
8139 echo "setting all flavor to $flavor"
8141 # FIXME need parameter to this fn
8142 # and remove global vars
8143 local cnt_all2all=$(calc_connection_cnt all2all)
8145 local res=$(do_check_flavor all2all $flavor)
8146 if [ $res -eq $cnt_all2all ]; then
8147 echo "already have total $res $flavor connections"
8151 echo "found $res $flavor out of total $cnt_all2all connections"
8152 restore_to_default_flavor
8154 [[ $flavor = null ]] && return 0
8156 if $GSS_SK && [ $flavor != "null" ]; then
8158 set_rule $FSNAME any any $flavor
8159 wait_flavor all2all $flavor
8161 set_rule $FSNAME any cli2mdt $flavor
8162 set_rule $FSNAME any cli2ost $flavor
8163 set_rule $FSNAME any mdt2ost null
8164 set_rule $FSNAME any mdt2mdt null
8165 wait_flavor cli2mdt $flavor
8166 wait_flavor cli2ost $flavor
8168 echo "GSS_SK now at flavor: $flavor"
8170 set_rule $FSNAME any any $flavor
8171 wait_flavor all2all $flavor
8178 # Checking for shared logdir
8179 if [ ! -d $dir ]; then
8180 # Not found. Create local logdir
8183 touch $dir/check_file.$(hostname -s)
8188 check_write_access() {
8190 local list=${2:-$(comma_list $(nodes_list))}
8194 for node in ${list//,/ }; do
8195 file=$dir/check_file.$(short_nodename $node)
8196 if [[ ! -f "$file" ]]; then
8197 # Logdir not accessible/writable from this node.
8200 rm -f $file || return 1
8206 [[ -n $YAML_LOG ]] && return
8207 local save_umask=$(umask)
8210 export YAML_LOG=${LOGDIR}/results.yml
8214 # If the yaml log already exists then we will just append to it
8215 if [ ! -f $YAML_LOG ]; then
8216 if check_shared_dir $LOGDIR; then
8217 touch $LOGDIR/shared
8218 echo "Logging to shared log directory: $LOGDIR"
8220 echo "Logging to local directory: $LOGDIR"
8223 yml_nodes_file $LOGDIR >> $YAML_LOG
8224 yml_results_file >> $YAML_LOG
8229 # If modules are not yet loaded then older "lctl lustre_build_version"
8230 # will fail. Use lctl build version instead.
8231 log "Client: $($LCTL lustre_build_version)"
8232 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
8233 do_facet $SINGLEMDS $LCTL --version)"
8234 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
8235 do_facet ost1 $LCTL --version)"
8239 yml_log_test $1 >> $YAML_LOG
8243 yml_log_test_status $@ >> $YAML_LOG
8246 log_sub_test_begin() {
8247 yml_log_sub_test_begin "$@" >> $YAML_LOG
8250 log_sub_test_end() {
8251 yml_log_sub_test_end "$@" >> $YAML_LOG
8257 local llverdev_opts=$2
8258 local devname=$(basename $1)
8259 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8260 # loop devices aren't in /proc/partitions
8261 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8263 size=$(($size / 1024 / 1024)) # Gb
8265 local partial_arg=""
8266 # Run in partial (fast) mode if the size
8267 # of a partition > 1 GB
8268 [ $size -gt 1 ] && partial_arg="-p"
8270 llverdev --force $partial_arg $llverdev_opts $dev
8276 local llverfs_opts=$2
8277 local use_partial_arg=$3
8278 local partial_arg=""
8279 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8281 # Run in partial (fast) mode if the size
8282 # of a partition > 1 GB
8283 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8285 llverfs $partial_arg $llverfs_opts $dir
8288 #Remove objects from OST
8289 remove_ost_objects() {
8295 local mntpt=$(facet_mntpt $facet)
8296 local opts=$OST_MOUNT_OPTS
8300 echo "removing objects from $ostdev on $facet: $objids"
8301 if ! test -b $ostdev; then
8302 opts=$(csa_add "$opts" -o loop)
8304 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8307 for i in $objids; do
8308 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8310 umount -f $mntpt || return $?
8314 #Remove files from MDT
8315 remove_mdt_files() {
8320 local mntpt=$(facet_mntpt $facet)
8321 local opts=$MDS_MOUNT_OPTS
8323 echo "removing files from $mdtdev on $facet: $files"
8324 if [ $(facet_fstype $facet) == ldiskfs ] &&
8325 ! do_facet $facet test -b $mdtdev; then
8326 opts=$(csa_add "$opts" -o loop)
8328 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8332 rm $mntpt/ROOT/$f || { rc=$?; break; }
8334 umount -f $mntpt || return $?
8338 duplicate_mdt_files() {
8343 local mntpt=$(facet_mntpt $facet)
8344 local opts=$MDS_MOUNT_OPTS
8346 echo "duplicating files on $mdtdev on $facet: $files"
8347 mkdir -p $mntpt || return $?
8348 if [ $(facet_fstype $facet) == ldiskfs ] &&
8349 ! do_facet $facet test -b $mdtdev; then
8350 opts=$(csa_add "$opts" -o loop)
8352 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8363 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8364 pushd $mntpt/ROOT > /dev/null || return $?
8367 touch $f.bad || return $?
8368 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8370 [ $rc -eq 0 ] || return $rc
8371 setfattr --restore $tmp || return $?
8377 local devs=${1//,/ }
8380 local rslt=$TMP/sgpdd_survey
8382 # sgpdd-survey cleanups ${rslt}.* files
8384 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8390 # returns the canonical name for an ldiskfs device
8395 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8396 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8397 echo dm-\\\${foo##*:};
8399 name=\\\$(basename \\\$dv);
8400 if [[ \\\$name = *flakey* ]]; then
8401 name=\\\$(lsblk -o NAME,KNAME |
8402 awk /\\\$name/'{print \\\$NF}');
8408 is_sanity_benchmark() {
8409 local benchmarks="dbench bonnie iozone fsx"
8411 for b in $benchmarks; do
8412 if [ "$b" == "$suite" ]; then
8420 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8424 # Get the available size (KB) of a given obd target.
8431 [[ $facet != client ]] || return 0
8433 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8438 # Get the page size (bytes) on a given facet node.
8439 # The local client page_size is directly available in PAGE_SIZE.
8443 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8445 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8446 page_size=$(do_facet $facet getconf PAGE_SIZE)
8447 echo -n ${page_size:-4096}
8451 # Get the block count of the filesystem.
8458 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8459 awk '/^Block count:/ {print $3}')
8463 # Get the block size of the filesystem.
8469 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8470 awk '/^Block size:/ {print $3}')
8474 # Check whether the "ea_inode" feature is enabled or not, to allow
8475 # ldiskfs xattrs over one block in size. Allow both the historical
8476 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8477 large_xattr_enabled() {
8478 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 1
8480 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8482 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8483 grep -E -q '(ea_inode|large_xattr)'"
8484 return ${PIPESTATUS[0]}
8487 # Get the maximum xattr size supported by the filesystem.
8489 $LCTL get_param -n llite.*.max_easize
8492 # Dump the value of the named xattr from a file.
8497 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8500 # Generate a string with size of $size bytes.
8502 local size=${1:-1024} # in bytes
8504 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8507 reformat_external_journal() {
8512 if [ -n "${!var}" ]; then
8513 local rcmd="do_facet $facet"
8515 echo "reformat external journal on $facet:${!var}"
8516 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8520 # MDT file-level backup/restore
8521 mds_backup_restore() {
8524 local devname=$(mdsdevname $(facet_number $facet))
8525 local mntpt=$(facet_mntpt brpt)
8526 local rcmd="do_facet $facet"
8527 local metaea=${TMP}/backup_restore.ea
8528 local metadata=${TMP}/backup_restore.tgz
8529 local opts=${MDS_MOUNT_OPTS}
8530 local svc=${facet}_svc
8532 if ! ${rcmd} test -b ${devname}; then
8533 opts=$(csa_add "$opts" -o loop)
8536 echo "file-level backup/restore on $facet:${devname}"
8538 # step 1: build mount point
8539 ${rcmd} mkdir -p $mntpt
8540 # step 2: cleanup old backup
8541 ${rcmd} rm -f $metaea $metadata
8543 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8544 if [ ! -z $igif ]; then
8545 # step 3.5: rm .lustre
8546 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8548 # step 4: backup metaea
8550 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8552 # step 5: backup metadata
8554 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8556 ${rcmd} $UMOUNT $mntpt || return 4
8557 # step 8: reformat dev
8558 echo "reformat new device"
8559 format_mdt $(facet_number $facet)
8561 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8562 # step 10: restore metadata
8564 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8565 # step 11: restore metaea
8567 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8568 # step 12: remove recovery logs
8569 echo "remove recovery logs"
8570 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8571 # step 13: umount dev
8572 ${rcmd} $UMOUNT $mntpt || return 10
8573 # step 14: cleanup tmp backup
8574 ${rcmd} rm -f $metaea $metadata
8575 # step 15: reset device label - it's not virgin on
8576 ${rcmd} e2label $devname ${!svc}
8583 local devname=$(mdsdevname $(facet_number $facet))
8584 local mntpt=$(facet_mntpt brpt)
8585 local rcmd="do_facet $facet"
8586 local opts=${MDS_MOUNT_OPTS}
8588 if ! ${rcmd} test -b ${devname}; then
8589 opts=$(csa_add "$opts" -o loop)
8592 echo "removing OI files on $facet: idx=${idx}"
8594 # step 1: build mount point
8595 ${rcmd} mkdir -p $mntpt
8597 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8598 if [ -z $idx ]; then
8599 # step 3: remove all OI files
8600 ${rcmd} rm -fv $mntpt/oi.16*
8601 elif [ $idx -lt 2 ]; then
8602 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8606 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8607 for ((i=${idx}; i<64; i=$((i * idx)))); do
8608 ${rcmd} rm -fv $mntpt/oi.16.${i}
8612 ${rcmd} $UMOUNT $mntpt || return 2
8613 # OI files will be recreated when mounted as lustre next time.
8616 # generate maloo upload-able log file name
8617 # \param logname specify unique part of file name
8618 generate_logname() {
8619 local logname=${1:-"default_logname"}
8621 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8624 # make directory on different MDTs
8628 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8629 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8632 while getopts "c:i:p" opt; do
8634 c) dirstripe_count=$OPTARG;;
8635 i) dirstripe_index=$OPTARG;;
8637 \?) error "only support -i -c -p";;
8641 shift $((OPTIND - 1))
8642 [ $# -eq 1 ] || error "Only creating single directory is supported"
8645 if [ "$p_option" == "-p" ]; then
8646 local parent=$(dirname $path)
8648 [ -d $path ] && return 0
8649 if [ ! -d ${parent} ]; then
8650 mkdir -p ${parent} ||
8651 error "mkdir parent '$parent' failed"
8655 if [ $MDSCOUNT -le 1 ]; then
8656 mkdir $path || error "mkdir '$path' failed"
8660 if [ $dirstripe_index -eq -1 ]; then
8661 mdt_index=$((base % MDSCOUNT))
8663 mdt_index=$dirstripe_index
8666 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8667 if [ $dirstripe_count -eq -1 ]; then
8668 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8674 echo "striped dir -i$mdt_index -c$dirstripe_count $path"
8675 $LFS mkdir -i$mdt_index -c$dirstripe_count $path ||
8676 error "mkdir -i $mdt_index -c$dirstripe_count $path failed"
8680 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8682 # If called many times, passing @last_fd will avoid repeated searching
8683 # already-open FDs repeatedly if we know they are still in use.
8685 # usage: free_fd [last_fd]
8688 local max_fd=$(ulimit -n)
8689 local fd=$((${1:-2} + 1))
8691 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8694 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8698 check_mount_and_prep()
8700 is_mounted $MOUNT || setupall
8702 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8703 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8704 for idx in $(seq $MDSCOUNT); do
8705 local name="MDT$(printf '%04x' $((idx - 1)))"
8706 rm -rf $MOUNT/.lustre/lost+found/$name/*
8710 # calcule how many ost-objects to be created.
8711 precreated_ost_obj_count()
8715 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8716 local ost_name="OST$(printf '%04x' $ost_idx)"
8717 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8718 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8719 osp.$proc_path.prealloc_last_id)
8720 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8721 osp.$proc_path.prealloc_next_id)
8722 echo $((last_id - next_id + 1))
8725 check_file_in_pool()
8730 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8733 for t in $tlist ; do
8734 [ "$i" -eq "$t" ] && continue 2
8737 echo "pool list: $tlist"
8738 echo "striping: $res"
8739 error_noexit "$file not allocated in $pool"
8746 echo "Creating new pool"
8749 create_pool $FSNAME.$pool ||
8750 { error_noexit "No pool created, result code $?"; return 1; }
8751 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8752 { error_noexit "$pool not in lfs pool_list"; return 2; }
8755 pool_add_targets() {
8756 echo "Adding targets to pool"
8762 if [ -z $last ]; then
8765 local list=$(seq $first $step $last)
8768 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8769 do_facet mgs $LCTL pool_add \
8770 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8772 # wait for OSTs to be added to the pool
8773 for mds_id in $(seq $MDSCOUNT); do
8774 local mdt_id=$((mds_id-1))
8775 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8776 wait_update_facet mds$mds_id \
8777 "lctl get_param -n lod.$lodname.pools.$pool |
8778 sort -u | tr '\n' ' ' " "$t" || {
8779 error_noexit "mds$mds_id: Add to pool failed"
8783 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8784 | sort -u | tr '\n' ' ' " "$t" || {
8785 error_noexit "Add to pool failed"
8788 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8789 local addcount=$(((last - first) / step + 1))
8790 [ $lfscount -eq $addcount ] || {
8791 error_noexit "lfs pool_list bad ost count" \
8792 "$lfscount != $addcount"
8800 echo "Setting pool on directory $tdir"
8802 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8804 error_noexit "Cannot set pool $pool to $tdir"
8811 echo "Checking pool on directory $tdir"
8813 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8814 [ "$res" = "$pool" ] && return 0
8816 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8820 pool_dir_rel_path() {
8821 echo "Testing relative path works well"
8826 mkdir -p $root/$tdir/$tdir
8828 pool_set_dir $pool $tdir || return 1
8829 pool_set_dir $pool ./$tdir || return 2
8830 pool_set_dir $pool ../$tdir || return 3
8831 pool_set_dir $pool ../$tdir/$tdir || return 4
8832 rm -rf $tdir; cd - > /dev/null
8835 pool_alloc_files() {
8836 echo "Checking files allocation from directory pool"
8843 for i in $(seq -w 1 $count)
8845 local file=$tdir/file-$i
8847 check_file_in_pool $file $pool "$tlist" || \
8848 failed=$((failed + 1))
8850 [ "$failed" = 0 ] && return 0
8852 error_noexit "$failed files not allocated in $pool"
8856 pool_create_files() {
8857 echo "Creating files in pool"
8865 for i in $(seq -w 1 $count)
8867 local file=$tdir/spoo-$i
8868 $SETSTRIPE -p $pool $file
8869 check_file_in_pool $file $pool "$tlist" || \
8870 failed=$((failed + 1))
8872 [ "$failed" = 0 ] && return 0
8874 error_noexit "$failed files not allocated in $pool"
8879 echo "Checking 'lfs df' output"
8882 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8884 local res=$($LFS df --pool $FSNAME.$pool |
8886 grep "$FSNAME-OST" |
8888 [ "$res" = "$t" ] && return 0
8890 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8894 pool_file_rel_path() {
8895 echo "Creating files in a pool with relative pathname"
8900 { error_noexit "unable to create $tdir"; return 1 ; }
8901 local file="/..$tdir/$tfile-1"
8902 $SETSTRIPE -p $pool $file ||
8903 { error_noexit "unable to create $file" ; return 2 ; }
8906 $SETSTRIPE -p $pool $tfile-2 || {
8907 error_noexit "unable to create $tfile-2 in $tdir"
8912 pool_remove_first_target() {
8913 echo "Removing first target from a pool"
8916 local pname="lov.$FSNAME-*.pools.$pool"
8917 local t=$($LCTL get_param -n $pname | head -1)
8918 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8919 for mds_id in $(seq $MDSCOUNT); do
8920 local mdt_id=$((mds_id-1))
8921 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8922 wait_update_facet mds$mds_id \
8923 "lctl get_param -n lod.$lodname.pools.$pool |
8925 error_noexit "mds$mds_id: $t not removed from" \
8930 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8931 error_noexit "$t not removed from $FSNAME.$pool"
8936 pool_remove_all_targets() {
8937 echo "Removing all targets from pool"
8940 local pname="lov.$FSNAME-*.pools.$pool"
8941 for t in $($LCTL get_param -n $pname | sort -u)
8943 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8945 for mds_id in $(seq $MDSCOUNT); do
8946 local mdt_id=$((mds_id-1))
8947 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8948 wait_update_facet mds$mds_id "lctl get_param -n \
8949 lod.$lodname.pools.$pool" "" || {
8950 error_noexit "mds$mds_id: Pool $pool not drained"
8954 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8955 error_noexit "Pool $FSNAME.$pool cannot be drained"
8958 # striping on an empty/nonexistant pool should fall back
8959 # to "pool of everything"
8961 error_noexit "failed to use fallback striping for empty pool"
8964 # setstripe on an empty pool should fail
8965 $SETSTRIPE -p $pool $file 2>/dev/null && {
8966 error_noexit "expected failure when creating file" \
8974 echo "Destroying pool"
8978 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8981 # striping on an empty/nonexistant pool should fall back
8982 # to "pool of everything"
8984 error_noexit "failed to use fallback striping for missing pool"
8987 # setstripe on an empty pool should fail
8988 $SETSTRIPE -p $pool $file 2>/dev/null && {
8989 error_noexit "expected failure when creating file" \
8994 # get param should return err once pool is gone
8995 if wait_update $HOSTNAME "lctl get_param -n \
8996 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8998 remove_pool_from_list $FSNAME.$pool
9001 error_noexit "Pool $FSNAME.$pool is not destroyed"
9005 # Get and check the actual stripe count of one file.
9006 # Usage: check_stripe_count <file> <expected_stripe_count>
9007 check_stripe_count() {
9012 [[ -z "$file" || -z "$expected" ]] &&
9013 error "check_stripe_count: invalid argument"
9015 local cmd="$LFS getstripe -c $file"
9016 actual=$($cmd) || error "$cmd failed"
9017 actual=${actual%% *}
9019 if [[ $actual -ne $expected ]]; then
9020 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9021 error "$cmd not expected ($expected): found $actual"; }
9022 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9023 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9027 # Get and check the actual list of OST indices on one file.
9028 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9034 [[ -z "$file" || -z "$expected" ]] &&
9035 error "check_obdidx: invalid argument!"
9037 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
9038 grep -v obdidx | awk '{print $1}' | xargs))
9040 [[ $obdidx = $expected ]] ||
9041 error "list of OST indices on $file is $obdidx," \
9042 "should be $expected"
9045 # Get and check the actual OST index of the first stripe on one file.
9046 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9047 check_start_ost_idx() {
9052 [[ -z "$file" || -z "$expected" ]] &&
9053 error "check_start_ost_idx: invalid argument!"
9055 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
9058 [[ $start_ost_idx = $expected ]] ||
9059 error "OST index of the first stripe on $file is" \
9060 "$start_ost_idx, should be $expected"
9063 killall_process () {
9064 local clients=${1:-$(hostname)}
9069 do_nodes $clients "killall $signal $name"
9074 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9079 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9084 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9089 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9094 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9099 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9106 do_facet mgs "cat $LSNAPSHOT_LOG"
9112 echo "Cleaning test environment ..."
9114 # Every lsnapshot command takes exclusive lock with others,
9115 # so can NOT destroy the snapshot during list with 'xargs'.
9117 local ssname=$(lsnapshot_list | grep snapshot_name |
9118 grep lss_ | awk '{ print $2 }' | head -n 1)
9119 [ -z "$ssname" ] && break
9121 lsnapshot_destroy -n $ssname -f ||
9122 lss_err "Fail to destroy $ssname by force"
9132 local host=$(facet_active_host $facet)
9133 local dir=$(dirname $(facet_vdevice $facet))
9134 local pool=$(zpool_name $facet)
9135 local lfsname=$(zfs_local_fsname $facet)
9136 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9139 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9145 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9146 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9148 if ! combined_mgs_mds ; then
9149 [ $(facet_fstype mgs) != zfs ] &&
9150 skip "Lustre snapshot 1 only works for ZFS backend"
9152 local host=$(facet_active_host mgs)
9153 local dir=$(dirname $(facet_vdevice mgs))
9154 local pool=$(zpool_name mgs)
9155 local lfsname=$(zfs_local_fsname mgs)
9158 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9159 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9162 for num in `seq $MDSCOUNT`; do
9163 [ $(facet_fstype mds$num) != zfs ] &&
9164 skip "Lustre snapshot 1 only works for ZFS backend"
9166 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9167 lss_err "generate lss conf (mds$num)"
9170 for num in `seq $OSTCOUNT`; do
9171 [ $(facet_fstype ost$num) != zfs ] &&
9172 skip "Lustre snapshot 1 only works for ZFS backend"
9174 lss_gen_conf_one ost$num OST $((num - 1)) ||
9175 lss_err "generate lss conf (ost$num)"
9178 do_facet mgs "cat $LSNAPSHOT_CONF"
9181 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9182 parse_plain_dir_param()
9187 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9188 param="-c ${invalues[1]}"
9190 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9191 param="$param -S ${invalues[3]}"
9193 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9194 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9195 param="$param -i ${invalues[6]}"
9197 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9199 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9200 param="$param -i ${invalues[5]}"
9208 local val=$(awk '{print $2}' <<< $line)
9210 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9212 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9214 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9216 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9221 parse_layout_param()
9228 if [[ ! -z $line ]]; then
9229 if [[ -z $mode ]]; then
9230 if [[ $line =~ ^"stripe_count:" ]]; then
9232 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9234 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9239 if [[ $mode = "plain_dir" ]]; then
9240 param=$(parse_plain_dir_param "$line")
9241 elif [[ $mode = "plain_file" ]]; then
9242 val=$(parse_plain_param "$line")
9243 [[ ! -z $val ]] && param="$param $val"
9244 elif [[ $mode = "pfl" ]]; then
9245 val=$(echo $line | awk '{print $2}')
9246 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9247 if [[ $val = "EOF" ]]; then
9248 param="$param -E -1"
9250 param="$param -E $val"
9252 elif [[ $line =~ ^"stripe_count:" ]]; then
9254 val=$(parse_plain_dir_param "$line")
9258 val=$(parse_plain_param "$line")
9259 [[ ! -z $val ]] && param="$param $val"
9269 local param=$($LFS getstripe -d $1 | parse_layout_param)
9278 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9280 cancel_lru_locks mdc
9281 cancel_lru_locks osc
9283 # make sure PFID is set correctly for files
9284 do_nodes $(comma_list $(osts_nodes)) \
9285 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9288 cat $f &> /dev/nullA ||
9289 { rc=$?; echo "verify $f failed"; break; }
9292 do_nodes $(comma_list $(osts_nodes)) \
9293 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9297 # check that clients "oscs" was evicted after "before"
9298 check_clients_evicted() {
9305 for osc in $oscs; do
9307 echo "Check state for $osc"
9308 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9309 tail -n 3 | awk -F"[ [,]" \
9310 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9311 if (($? == 0)) && (($evicted > $before)); then
9312 echo "$osc is evicted at $evicted"
9317 [ $rc -eq 0 ] || error "client not evicted from OST"
9320 # check that clients OSCS current_state is FULL
9321 check_clients_full() {
9326 for osc in $oscs; do
9327 wait_update_facet client \
9328 "lctl get_param -n osc.$osc.state |
9329 grep 'current_state: FULL'" \
9330 "current_state: FULL" $timeout
9331 [ $? -eq 0 ] || error "$osc state is not FULL"
9336 __changelog_deregister() {
9338 local mdt="$(facet_svc $facet)"
9342 # skip cleanup if no user registered for this MDT
9343 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9344 # user is no longer registered, skip cleanup
9345 changelog_users "$facet" | grep -q "$cl_user" ||
9346 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9348 # From this point, if any operation fails, it is an error
9349 __changelog_clear $facet $cl_user 0 ||
9350 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9351 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9352 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9355 declare -Ax CL_USERS
9356 changelog_register() {
9357 for M in $(seq $MDSCOUNT); do
9359 local mdt="$(facet_svc $facet)"
9362 cl_mask=$(do_facet $facet $LCTL get_param \
9363 mdd.${mdt}.changelog_mask -n)
9364 stack_trap "do_facet $facet $LCTL \
9365 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9366 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9367 error "$mdt: changelog_mask=+hsm failed: $?"
9370 cl_user=$(do_facet $facet \
9371 $LCTL --device $mdt changelog_register -n) ||
9372 error "$mdt: register changelog user failed: $?"
9373 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9375 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9376 # Bash does not support nested arrays, but the format of a
9377 # cl_user is constrained enough to use whitespaces as separators
9378 CL_USERS[$facet]+="$cl_user "
9380 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9383 changelog_deregister() {
9385 # bash assoc arrays do not guarantee to list keys in created order
9386 # so reorder to get same order than in changelog_register()
9387 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9390 for facet in $cl_facets; do
9391 for cl_user in ${CL_USERS[$facet]}; do
9392 __changelog_deregister $facet $cl_user || return $?
9394 unset CL_USERS[$facet]
9400 local service=$(facet_svc $facet)
9402 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9405 changelog_user_rec() {
9408 local service=$(facet_svc $facet)
9410 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9413 changelog_chmask() {
9416 do_nodes $(comma_list $(mdts_nodes)) \
9417 $LCTL set_param mdd.*.changelog_mask="$mask"
9420 # usage: __changelog_clear FACET CL_USER [+]INDEX
9424 local mdt="$(facet_svc $facet)"
9430 # Remove the leading '+'
9432 rec+=$(changelog_user_rec $facet $cl_user)
9439 if [ $rec -eq 0 ]; then
9440 echo "$mdt: clear the changelog for $cl_user of all records"
9442 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9444 $LFS changelog_clear $mdt $cl_user $rec
9447 # usage: changelog_clear [+]INDEX
9449 # If INDEX is prefixed with '+', increment every changelog user's record index
9450 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9454 # bash assoc arrays do not guarantee to list keys in created order
9455 # so reorder to get same order than in changelog_register()
9456 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9459 for facet in $cl_facets; do
9460 for cl_user in ${CL_USERS[$facet]}; do
9461 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9469 for M in $(seq $MDSCOUNT); do
9471 local mdt="$(facet_svc $facet)"
9473 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9477 changelog_extract_field() {
9482 changelog_dump | gawk "/$cltype.*$file$/ {
9483 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9487 # Prints a changelog record produced by "lfs changelog" as an associative array
9490 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9491 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9492 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9493 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9494 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9495 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9496 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9498 # Note that the changelog record is not quoted
9499 # Also note that the line breaks in the output were only added for readability
9501 # Typically, you want to eval the output of the command to fill an actual
9502 # associative array, like this:
9503 # $> eval declare -A changelog=$(changelog2array $entry)
9505 # It can then be accessed like any bash associative array:
9506 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9508 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9516 # A changelog, as printed by "lfs changelog" typically looks like this:
9517 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9519 # Parse the positional part of the changelog
9521 # changelog_dump() prefixes records with their mdt's name
9522 local index="${1##*.}"
9524 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9525 "$index" "${2:2}" "$3" "$4" "$5"
9527 # Parse the key/value part of the changelog
9528 for arg in "${@:5}"; do
9529 # Check it matches a key=value syntax
9530 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9532 local key="${arg%%=*}"
9533 local value="${arg#*=}"
9537 # u is actually for uid AND gid: u=UID:GID
9538 printf " [uid]='%s'" "${value%:*}"
9568 printf " ['%s']='%s'" "$key" "$value"
9575 # Format and print a changelog record
9577 # Interpreted sequences are:
9579 # %f the "flags" attribute of a changelog record
9580 __changelog_printf()
9585 for ((i = 0; i < ${#format}; i++)); do
9586 local char="${format:$i:1}"
9587 if [ "$char" != % ]; then
9593 char="${format:$i:1}"
9596 printf '%s' "${changelog[flags]}"
9606 # Filter changelog records
9610 local action='print'
9613 while [ $# -gt 0 ]; do
9633 changelog_dump | { while read -r record; do
9634 eval local -A changelog=$(changelog2array $record)
9635 for key in "${!filter[@]}"; do
9638 [ "${changelog[$key]}" == "${filter[$key]}" ]
9645 case "${action:-print}" in
9647 printf '%s\n' "$record"
9650 __changelog_printf "$format"
9660 [ ! -d "$dir" ] && return
9662 [ -z "$layout" ] && {
9663 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9667 setfattr -n trusted.lov -v $layout $dir ||
9668 error "error restoring layout '$layout' to '$dir'"
9671 # save the layout of a directory, the returned string will be used by
9672 # restore_layout() to restore the layout
9675 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9676 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9680 # save layout of a directory and restore it at exit
9681 save_layout_restore_at_exit() {
9683 local layout=$(save_layout $dir)
9685 stack_trap "restore_layout $dir $layout" EXIT
9688 verify_yaml_layout() {
9694 echo "getstripe --yaml $src"
9695 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9696 echo "setstripe --yaml=$temp $dst"
9697 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9700 local layout1=$(get_layout_param $src)
9701 local layout2=$(get_layout_param $dst)
9702 # compare their layout info
9703 [ "$layout1" == "$layout2" ] ||
9704 error "$msg_prefix $src/$dst layouts are not equal"
9707 is_project_quota_supported() {
9708 $ENABLE_PROJECT_QUOTAS || return 1
9709 [ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" ] &&
9710 [ $(lustre_version_code $SINGLEMDS) -gt \
9711 $(version_code 2.9.55) ] &&
9712 lfs --help | grep project >&/dev/null &&
9713 egrep -q "7." /etc/redhat-release && return 0
9715 if [ "$(facet_fstype $SINGLEMDS)" == "zfs" ]; then
9716 [ $(lustre_version_code $SINGLEMDS) -le \
9717 $(version_code 2.10.53) ] && return 1
9719 do_facet mds1 $ZPOOL upgrade -v |
9720 grep project_quota && return 0
9726 enable_project_quota() {
9727 is_project_quota_supported || return 0
9728 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] && return 0
9729 stopall || error "failed to stopall (1)"
9731 for num in $(seq $MDSCOUNT); do
9732 do_facet mds$num $TUNE2FS -O project $(mdsdevname $num) ||
9733 error "tune2fs $(mdsdevname $num) failed"
9736 for num in $(seq $OSTCOUNT); do
9737 do_facet ost$num $TUNE2FS -O project $(ostdevname $num) ||
9738 error "tune2fs $(ostdevname $num) failed"
9745 disable_project_quota() {
9746 is_project_quota_supported || return 0
9747 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] && return 0
9748 stopall || error "failed to stopall (1)"
9750 for num in $(seq $MDSCOUNT); do
9751 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
9752 error "tune2fs $(mdsdevname $num) failed"
9755 for num in $(seq $OSTCOUNT); do
9756 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
9757 error "tune2fs $(ostdevname $num) failed"
9765 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
9766 # the following associated variables are added:
9768 # AGTCOUNT: number of agents
9769 # AGTDEV{N}: target HSM mount point (root path of the backend)
9770 # agt{N}_HOST: hostname of the agent agt{N}
9771 # SINGLEAGT: facet of the single agent
9773 # The number of agents is initialized as the number of remote client nodes.
9774 # By default, only single copytool is started on a remote client/agent. If there
9775 # was no remote client, then the copytool will be started on the local client.
9781 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
9782 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
9784 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
9785 if [[ $CLIENTCOUNT -gt 1 ]] &&
9786 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
9787 skip_env "SHARED_DIRECTORY should be accessible"\
9788 "on all client nodes"
9792 # We used to put the HSM archive in $SHARED_DIRECTORY but that
9793 # meant NFS issues could hose sanity-hsm sessions. So now we
9795 for n in $(seq $AGTCOUNT); do
9796 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
9797 agent=CLIENT$((n + 1))
9798 if [[ -z "${!agent}" ]]; then
9799 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
9802 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
9803 local var=agt${n}_HOST
9804 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
9807 export SINGLEAGT=${SINGLEAGT:-agt1}
9809 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
9810 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
9811 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
9812 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
9813 export HSMTOOL_TESTDIR
9814 export HSMTOOL_BASE=$(basename "$HSMTOOL" | cut -f1 -d" ")
9816 HSM_ARCHIVE_NUMBER=2
9818 # The test only support up to 10 MDTs
9819 MDT_PREFIX="mdt.$FSNAME-MDT000"
9820 HSM_PARAM="${MDT_PREFIX}0.hsm"
9822 # archive is purged at copytool setup
9823 HSM_ARCHIVE_PURGE=true
9825 # Don't allow copytool error upon start/setup
9826 HSMTOOL_NOERROR=false
9829 # Get the backend root path for the given agent facet.
9832 local dev=AGTDEV$(facet_number $facet)
9839 # get MDT device for each mdc
9840 for mdtno in $(seq 1 $MDSCOUNT); do
9841 local idx=$(($mdtno - 1))
9842 MDT[$idx]=$($LCTL get_param -n \
9843 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
9844 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
9848 search_copytools() {
9849 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9850 do_nodesv $hosts "pgrep -x $HSMTOOL_BASE"
9854 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9856 echo "Killing existing copytools on $hosts"
9857 do_nodesv $hosts "killall -q $HSMTOOL_BASE" || true
9861 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
9862 local wait_timeout=200
9863 local wait_start=$SECONDS
9864 local wait_end=$((wait_start + wait_timeout))
9865 local sleep_time=100000 # 0.1 second
9867 while ((SECONDS < wait_end)); do
9868 if ! search_copytools $hosts; then
9869 echo "copytools stopped in $((SECONDS - wait_start))s"
9873 echo "copytools still running on $hosts"
9875 [ $sleep_time -lt 32000000 ] && # 3.2 seconds
9876 sleep_time=$(bc <<< "$sleep_time * 2")
9879 # try to dump Copytool's stack
9880 do_nodesv $hosts "echo 1 >/proc/sys/kernel/sysrq ; " \
9881 "echo t >/proc/sysrq-trigger"
9883 echo "copytools failed to stop in ${wait_timeout}s"
9888 copytool_monitor_cleanup() {
9889 local facet=${1:-$SINGLEAGT}
9890 local agent=$(facet_active_host $facet)
9892 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
9893 # Should die when the copytool dies, but just in case.
9894 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
9895 cmd+=" 2>/dev/null || true"
9896 do_node $agent "$cmd"
9897 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
9898 export HSMTOOL_MONITOR_DIR=
9901 # The pdsh should die on its own when the monitor dies. Just
9902 # in case, though, try to clean up to avoid any cruft.
9903 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
9904 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
9905 export HSMTOOL_MONITOR_PDSH=
9911 local host="$(facet_host "$1")"
9912 local prefix=$TESTLOG_PREFIX
9913 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
9915 printf "${prefix}.copytool${archive_id}_log.${host}.log"
9920 do_facet $facet $HSMTOOL -p "$hsm_root" --rebind "$@" "$mountpoint"
9925 mkdir -p "$(dirname "$2")" ||
9926 error "cannot create directory '$(dirname "$2")'"
9927 do_facet $facet $HSMTOOL -p "$hsm_root" --import "$@" "$mountpoint"
9932 local cmd="$HSMTOOL $HSMTOOL_VERBOSE --daemon --hsm-root \"$hsm_root\""
9933 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
9934 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
9935 [ ${#misc_options[@]} -gt 0 ] &&
9936 cmd+=" $(IFS=" " echo "$@")"
9937 cmd+=" \"$mountpoint\""
9939 echo "Starting copytool $facet on $(facet_host $facet)"
9940 stack_trap "do_facet $facet libtool execute pkill -x '$HSMTOOL' || true" EXIT
9941 do_facet $facet "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
9945 local facet="${1:-$SINGLEAGT}"
9947 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
9950 # Main entry point to perform copytool related operations
9954 # setup setup a copytool to run in the background, that copytool will be
9956 # import import a file from an HSM backend
9957 # rebind rebind an archived file to a new fid
9959 # Although the semantics might suggest otherwise, one does not need to 'setup'
9960 # a copytool before a call to 'copytool import' or 'copytool rebind'.
9968 local fail_on_error=true
9969 local -a misc_options
9970 while [ $# -gt 0 ]; do
9978 local mountpoint="$1"
9982 local archive_id="$1"
9990 local bandwidth="$1" # in MB/s
9993 local fail_on_error=false
9996 # Uncommon(/copytool dependent) option
9997 misc_options+=("$1")
10003 # Use default values if needed
10004 local facet=${facet:-$SINGLEAGT}
10005 local mountpoint="${mountpoint:-${MOUNT2:-$MOUNT}}"
10006 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10008 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10009 do_facet $facet mkdir -p "$hsm_root" ||
10010 error "mkdir '$hsm_root' failed"
10014 local copytool=lhsmtool
10018 __${copytool}_${action} "${misc_options[@]}"
10019 if [ $? -ne 0 ]; then
10024 local host="$(facet_host $facet)"
10025 error_msg="Failed to start copytool $facet on '$host'"
10028 local src="${misc_options[0]}"
10029 local dest="${misc_options[1]}"
10030 error_msg="Failed to import '$src' to '$dest'"
10033 error_msg="could not rebind file"
10037 $fail_on_error && error "$error_msg" || echo "$error_msg"
10042 local client_count=$1
10043 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10044 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10051 $LFS path2fid $1 | tr -d '[]'
10052 return ${PIPESTATUS[0]}
10060 if [[ $u == "user" ]]; then
10061 st=$($RUNAS $LFS hsm_state $f)
10064 st=$($LFS hsm_state $f)
10067 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10069 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10073 check_hsm_flags() {
10077 local st=$(get_hsm_flags $f)
10078 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10087 if [[ "$value" != "" ]]; then
10090 for mdtno in $(seq 1 $MDSCOUNT); do
10091 local idx=$(($mdtno - 1))
10092 local facet=mds${mdtno}
10093 # if $arg include -P option, run 1 set_param per MDT on the MGS
10094 # else, run set_param on each MDT
10095 [[ $arg = *"-P"* ]] && facet=mgs
10096 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10097 [[ $? != 0 ]] && rc=1
10105 wait_update --verbose $(facet_active_host $facet) "$@"
10108 mdts_check_param() {
10113 for mdtno in $(seq 1 $MDSCOUNT); do
10114 local idx=$(($mdtno - 1))
10115 wait_result mds${mdtno} \
10116 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10118 error "$key state is not '$target' on mds${mdtno}"
10122 cdt_set_mount_state() {
10123 mdts_set_param "-P" hsm_control "$1"
10124 # set_param -P is asynchronous operation and could race with set_param.
10125 # In such case configs could be retrieved and applied at mgc after
10126 # set_param -P completion. Sleep here to avoid race with set_param.
10127 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10128 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10129 # and 10 seconds to retrieve config from server.
10133 cdt_check_state() {
10134 mdts_check_param hsm_control "$1" 20
10137 cdt_set_sanity_policy() {
10138 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10141 mdts_set_param "" hsm.policy "+NRA"
10142 mdts_set_param "" hsm.policy "-NBR"
10143 CDT_POLICY_HAD_CHANGED=
10151 mdts_set_param "$opt -n" "hsm.$param" "$value"
10155 wait_request_state() {
10159 # 4th arg (mdt index) is optional
10160 local mdtidx=${4:-0}
10161 local mds=mds$(($mdtidx + 1))
10163 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10164 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10166 wait_result $mds "$cmd" "$state" 200 ||
10167 error "request on $fid is not $state on $mds"
10175 local WAIT_MAX=${4:-60}
10178 # We need to run do_node in bg, because pdsh does not exit
10179 # if child process of run script exists.
10180 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10181 # because of multiop_bg_pause -> $MULTIOP_PROG &
10182 # By the same reason we need sleep a bit after do_nodes starts
10183 # to let runmultiop_bg_pause start muliop and
10184 # update /tmp/multiop_bg.pid ;
10185 # The rm /tmp/multiop_bg.pid guarantees here that
10186 # we have the updated by runmultiop_bg_pause
10187 # /tmp/multiop_bg.pid file
10189 local pid_file=$TMP/multiop_bg.pid.$$
10191 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10192 runmultiop_bg_pause $file $cmds" &
10196 while [[ $wait_time -lt $WAIT_MAX ]]; do
10198 wait_time=$((wait_time + 3))
10199 multiop_pid=$(do_node $client cat $pid_file)
10200 if [ -n "$multiop_pid" ]; then
10205 [ -n "$multiop_pid" ] ||
10206 error "$client : Can not get multiop_pid from $pid_file "
10208 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10209 eval export $(node_var_name $client)_do_node_pid=$pid
10210 local var=$(node_var_name $client)_multiop_pid
10211 echo client $client multiop_bg started multiop_pid=${!var}
10217 local multiop_pid=$(node_var_name $client)_multiop_pid
10218 local do_node_pid=$(node_var_name $client)_do_node_pid
10220 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10221 do_node $client kill -USR1 ${!multiop_pid}
10223 wait ${!do_node_pid}
10227 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10228 awk '{ print $1 * 2; exit; }')
10232 check_component_count() {
10233 local comp_cnt=$($LFS getstripe --component-count $1)
10234 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10237 # Verify there are no init components with "extension" flag
10238 verify_no_init_extension() {
10239 local flg_opts="--component-flags init,extension"
10240 local found=$($LFS find $flg_opts $1 | wc -l)
10241 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10244 # Verify there is at least one component starting at 0
10245 verify_comp_at_zero() {
10246 flg_opts="--component-flags init"
10247 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10248 [ $found -eq 1 ] ||
10249 error "No component starting at zero(!)"
10252 # version after which Self-Extending Layouts are available
10255 sel_layout_sanity() {
10259 verify_no_init_extension $file
10260 verify_comp_at_zero $file
10261 check_component_count $file $comp_cnt