3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES"] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
103 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
104 echo "------------------------------------------------------------------------------------"
105 for O in $DEFAULT_SUITES; do
106 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
107 [ "${!O}" = "no" ] && continue || true
108 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
109 local log=${TMP}/${o}.log
110 if is_sanity_benchmark $o; then
111 log=${TMP}/sanity-benchmark.log
116 local status=Unfinished
118 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
120 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
121 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
122 total=$(grep duration $log | awk '{ print $2 }')
123 if [ "${!O}" = "done" ]; then
127 local durations=$(egrep "^PASS|^FAIL" $log |
128 tr -d "("| sed s/s\)$//g |
129 awk '{ print $2":"$3"|" }')
130 details=$(printf "%s\n%s %s %s\n" "$details" \
131 "DDETAILS" "$O" "$(echo $durations)")
134 printf "$form" $status "$O" "${total}" "E=$skipped"
135 printf "$form" "-" "-" "-" "S=$(echo $slow)"
138 for O in $DEFAULT_SUITES; do
139 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
140 if [ "${!O}" = "no" ]; then
141 printf "$form" "Skipped" "$O" ""
145 # print the detailed tests durations if DDETAILS=true
151 # Get information about the Lustre environment. The information collected
152 # will be used in Lustre tests.
153 # usage: get_lustre_env
154 # input: No required or optional arguments
155 # output: No return values, environment variables are exported
159 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
160 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
162 export MGS_VERSION=$(lustre_version_code mgs)
163 export MDS1_VERSION=$(lustre_version_code mds1)
164 export OST1_VERSION=$(lustre_version_code ost1)
165 export CLIENT_VERSION=$(lustre_version_code client)
169 export LUSTRE=$(absolute_path $LUSTRE)
170 export TESTSUITE=$(basename $0 .sh)
171 export TEST_FAILED=false
172 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
173 export RPC_MODE=${RPC_MODE:-false}
174 export DO_CLEANUP=${DO_CLEANUP:-true}
175 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
176 export CLEANUP_DM_DEV=false
177 export PAGE_SIZE=$(get_page_size client)
179 export MKE2FS=$MKE2FS
180 if [ -z "$MKE2FS" ]; then
181 if which mkfs.ldiskfs >/dev/null 2>&1; then
182 export MKE2FS=mkfs.ldiskfs
188 export DEBUGFS=$DEBUGFS
189 if [ -z "$DEBUGFS" ]; then
190 if which debugfs.ldiskfs >/dev/null 2>&1; then
191 export DEBUGFS=debugfs.ldiskfs
193 export DEBUGFS=debugfs
197 export TUNE2FS=$TUNE2FS
198 if [ -z "$TUNE2FS" ]; then
199 if which tunefs.ldiskfs >/dev/null 2>&1; then
200 export TUNE2FS=tunefs.ldiskfs
202 export TUNE2FS=tune2fs
206 export E2LABEL=$E2LABEL
207 if [ -z "$E2LABEL" ]; then
208 if which label.ldiskfs >/dev/null 2>&1; then
209 export E2LABEL=label.ldiskfs
211 export E2LABEL=e2label
215 export DUMPE2FS=$DUMPE2FS
216 if [ -z "$DUMPE2FS" ]; then
217 if which dumpfs.ldiskfs >/dev/null 2>&1; then
218 export DUMPE2FS=dumpfs.ldiskfs
220 export DUMPE2FS=dumpe2fs
224 export E2FSCK=$E2FSCK
225 if [ -z "$E2FSCK" ]; then
226 if which fsck.ldiskfs >/dev/null 2>&1; then
227 export E2FSCK=fsck.ldiskfs
233 export RESIZE2FS=$RESIZE2FS
234 if [ -z "$RESIZE2FS" ]; then
235 if which resizefs.ldiskfs >/dev/null 2>&1; then
236 export RESIZE2FS=resizefs.ldiskfs
238 export RESIZE2FS=resize2fs
242 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
243 export FSCK_MAX_ERR=4 # File system errors left uncorrected
245 export ZFS=${ZFS:-zfs}
246 export ZPOOL=${ZPOOL:-zpool}
247 export ZDB=${ZDB:-zdb}
248 export PARTPROBE=${PARTPROBE:-partprobe}
250 #[ -d /r ] && export ROOT=${ROOT:-/r}
251 export TMP=${TMP:-$ROOT/tmp}
252 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
253 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
254 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
256 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
257 if ! echo $PATH | grep -q $LUSTRE/utils; then
258 export PATH=$LUSTRE/utils:$PATH
260 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
261 export PATH=$LUSTRE/utils/gss:$PATH
263 if ! echo $PATH | grep -q $LUSTRE/tests; then
264 export PATH=$LUSTRE/tests:$PATH
266 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
267 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
269 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
270 [ ! -f "$LST" ] && export LST=$(which lst)
271 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
272 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
273 export MCREATE=${MCREATE:-mcreate}
274 export MULTIOP=${MULTIOP:-multiop}
275 # Ubuntu, at least, has a truncate command in /usr/bin
276 # so fully path our truncate command.
277 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
278 export FSX=${FSX:-$LUSTRE/tests/fsx}
279 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
280 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
281 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
282 export PATH=$LUSTRE/tests/racer:$PATH:
284 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
285 export PATH=$LUSTRE/tests/mpi:$PATH
287 export RSYNC_RSH=${RSYNC_RSH:-rsh}
289 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
290 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
291 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
292 [ ! -f "$LFS" ] && export LFS=$(which lfs)
293 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
294 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
296 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
298 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
299 if [ ! -f "$L_GETIDENTITY" ]; then
300 if `which l_getidentity > /dev/null 2>&1`; then
301 export L_GETIDENTITY=$(which l_getidentity)
303 export L_GETIDENTITY=NONE
306 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
307 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
308 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
309 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
310 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
311 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
312 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
313 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
314 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
315 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
316 [ ! -f "$LUSTRE_RMMOD" ] &&
317 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
318 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
319 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
320 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
321 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
322 [ ! -f "$LFS_MIGRATE" ] &&
323 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
324 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
325 [ ! -f "$LR_READER" ] &&
326 export LR_READER=$(which lr_reader 2> /dev/null)
327 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
328 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
329 [ ! -f "$LSOM_SYNC" ] &&
330 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
331 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
332 export NAME=${NAME:-local}
333 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
334 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
335 export LGSSD=$(which lgssd)
336 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
337 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
338 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
340 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
342 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
343 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
345 export DMSETUP=${DMSETUP:-dmsetup}
346 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
347 export LOSETUP=${LOSETUP:-losetup}
349 if [ "$ACCEPTOR_PORT" ]; then
350 export PORT_OPT="--port $ACCEPTOR_PORT"
354 $RPC_MODE || echo "Using GSS shared-key feature"
355 which lgss_sk > /dev/null 2>&1 ||
356 error_exit "built with lgss_sk disabled! SEC=$SEC"
364 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
365 which lgss_keyring > /dev/null 2>&1 ||
366 error_exit "built with gss disabled! SEC=$SEC"
377 IDENTITY_UPCALL=false
381 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
383 # Paths on remote nodes, if different
384 export RLUSTRE=${RLUSTRE:-$LUSTRE}
385 export RPWD=${RPWD:-$PWD}
386 export I_MOUNTED=${I_MOUNTED:-"no"}
387 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
388 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
389 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
390 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
391 ! -f $LUSTRE/mdt/mdt.ko ]; then
392 export CLIENTMODSONLY=yes
395 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
396 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
400 while getopts "rvwf:" opt $*; do
405 w) WRITECONF=writeconf;;
410 shift $((OPTIND - 1))
413 # print the durations of each test if "true"
414 DDETAILS=${DDETAILS:-false}
415 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
420 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
422 # Constants used in more than one test script
423 export LOV_MAX_STRIPE_COUNT=2000
430 ncpts=$(do_facet $facet "lctl get_param -n " \
431 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
433 if [ $ncpts -eq 0 ]; then
440 # Return a numeric version code based on a version string. The version
441 # code is useful for comparison two version strings to see which is newer.
443 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
444 eval set -- $(tr "[:punct:]" " " <<< $*)
446 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
449 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
450 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
452 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
454 # usage: lustre_build_version
456 # All Lustre versions support "lctl get_param" to report the version of the
457 # code running in the kernel (what our tests are interested in), but it
458 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
459 # the "version" parameter doesn't include "lustre: " at the beginning.
460 # If that fails, call "lctl lustre_build_version" which prints either (or both)
461 # the userspace and kernel build versions, but until 2.8.55 required root
462 # access to get the Lustre kernel version. If that also fails, fall back to
463 # using "lctl --version", which is easy to parse and works without the kernel
464 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
465 # not the module version, though they are usually the same.
467 # Various commands and their output format for different Lustre versions:
468 # lctl get_param version: 2.9.55
469 # lctl get_param version: lustre: 2.8.53
470 # lctl get_param version: lustre: 2.6.52
471 # kernel: patchless_client
472 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
473 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
474 # lctl lustre_build_version: error: lustre_build_version: Permission denied
475 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
476 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
477 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
478 # lctl --version: lctl 2.6.50
480 # output: prints version string to stdout in (up to 4) dotted-decimal values
481 lustre_build_version() {
482 local facet=${1:-client}
483 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
484 $LCTL lustre_build_version 2>/dev/null ||
485 $LCTL --version 2>/dev/null | cut -d' ' -f2")
486 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
487 [ -n "$lver" ] && ver="$lver"
489 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
493 # Report the Lustre numeric build version code for the supplied facet.
494 lustre_version_code() {
495 version_code $(lustre_build_version $1)
499 /sbin/lsmod | grep -q "^\<$1\>"
511 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
514 # parallels can't load modules directly from prlfs, use /tmp instead
515 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
516 local target="$(mktemp)"
518 cp "$module" "$target"
521 [[ $rc == 0 ]] && PRLFS=true
529 # Load a module on the system where this is running.
531 # usage: load_module module_name [module arguments for insmod/modprobe]
533 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
534 # will be used as the arguments. Otherwise arguments will be obtained from
535 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
538 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
541 local base=$(basename $module $ext)
543 local -A module_is_loaded_aa
547 for mod in $(lsmod | awk '{ print $1; }'); do
548 module_is_loaded_aa[${mod//-/_}]=true
552 ${module_is_loaded_aa[${1//-/_}]:-false}
555 if module_is_loaded $base; then
559 if [[ -f $LUSTRE/$module$ext ]]; then
560 path=$LUSTRE/$module$ext
561 elif [[ "$base" == lnet_selftest ]] &&
562 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
563 path=$LUSTRE/../lnet/selftest/$base$ext
568 if [[ -n "$path" ]]; then
569 # Try to load any non-Lustre modules that $module depends on.
570 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
571 if ! module_is_loaded $mod; then
577 # If no module arguments were passed then get them from
578 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
579 if [ $# -eq 0 ]; then
580 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
581 # not in Bash until 4.x, so we resort to eval.
582 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
583 eval set -- \$$optvar
584 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
585 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
587 opt=$(awk -v var="^options $base" '$0 ~ var \
588 {gsub("'"options $base"'",""); print}' \
590 set -- $(echo -n $opt)
592 # Ensure we have accept=all for lnet
593 if [[ "$base" == lnet ]]; then
594 # OK, this is a bit wordy...
595 local arg accept_all_present=false
598 [[ "$arg" == accept=all ]] &&
599 accept_all_present=true
602 $accept_all_present || set -- "$@" accept=all
609 [ $# -gt 0 ] && echo "${module} options: '$*'"
611 # Note that insmod will ignore anything in modprobe.conf, which is why
612 # we're passing options on the command-line. If $path does not exist
613 # then we must be testing a "make install" or"rpm" installation. Also
614 # note that failing to load ptlrpc_gss is not considered fatal.
615 if [[ -n "$path" ]]; then
616 lustre_insmod $path "$@"
617 elif [[ "$base" == ptlrpc_gss ]]; then
618 if ! modprobe $base "$@" 2>/dev/null; then
619 echo "gss/krb5 is not supported"
626 load_modules_local() {
627 if [ -n "$MODPROBE" ]; then
629 echo "Using modprobe to load modules"
633 # Create special udev test rules on every node
634 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
635 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
637 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
639 udevadm control --reload-rules
642 echo Loading modules from $LUSTRE
646 if [ -f /sys/devices/system/cpu/online ]; then
647 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
648 echo "detected $ncpus online CPUs by sysfs"
650 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
652 if [ $rc -eq 0 ]; then
653 echo "detected $ncpus online CPUs by getconf"
655 echo "Can't detect number of CPUs"
660 # if there is only one CPU core, libcfs can only create one partition
661 # if there is more than 4 CPU cores, libcfs should create multiple CPU
662 # partitions. So we just force libcfs to create 2 partitions for
663 # system with 2 or 4 cores
664 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
665 # force to enable multiple CPU partitions
666 echo "Force libcfs to create 2 CPU partitions"
667 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
669 echo "libcfs will create CPU partition based on online CPUs"
672 load_module ../libcfs/libcfs/libcfs
673 # Prevent local MODOPTS_LIBCFS being passed as part of environment
674 # variable to remote nodes
678 load_module ../lnet/lnet/lnet
680 LNDPATH=${LNDPATH:-"../lnet/klnds"}
681 if [ -z "$LNETLND" ]; then
683 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
684 tcp*) LNETLND="socklnd/ksocklnd" ;;
685 *) local lnd="${NETTYPE%%[0-9]}lnd"
686 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
687 LNETLND="$lnd/k$lnd" ||
688 LNETLND="socklnd/ksocklnd"
691 load_module ../lnet/klnds/$LNETLND
692 load_module obdclass/obdclass
693 load_module ptlrpc/ptlrpc
694 load_module ptlrpc/gss/ptlrpc_gss
702 load_module obdecho/obdecho
703 if ! client_only; then
704 load_module lfsck/lfsck
705 [ "$LQUOTA" != "no" ] &&
706 load_module quota/lquota $LQUOTAOPTS
707 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
708 load_module osd-zfs/osd_zfs
709 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
710 load_module ../ldiskfs/ldiskfs
711 load_module osd-ldiskfs/osd_ldiskfs
723 load_module llite/lustre
724 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
726 rm -f $OGDB/ogdb-$HOSTNAME
727 $LCTL modules > $OGDB/ogdb-$HOSTNAME
729 # 'mount' doesn't look in $PATH, just sbin
730 local mount_lustre=$LUSTRE/utils/mount.lustre
731 if [ -f $mount_lustre ]; then
732 local sbin_mount=$(readlink -f /sbin)/mount.lustre
733 if grep -qw "$sbin_mount" /proc/mounts; then
734 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
736 if ! grep -qw "$sbin_mount" /proc/mounts; then
737 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
738 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
739 cat <<- EOF > "$sbin_mount"
742 echo "This $sbin_mount just a mountpoint." 1>&2
743 echo "It is never supposed to be run." 1>&2
744 logger -p emerg -- "using stub $sbin_mount $@"
747 chmod a+x $sbin_mount
749 mount --bind $mount_lustre $sbin_mount ||
750 error "can't bind $mount_lustre to $sbin_mount"
758 # load modules on remote nodes optionally
759 # lustre-tests have to be installed on these nodes
760 if $LOAD_MODULES_REMOTE; then
761 local list=$(comma_list $(remote_nodes_list))
762 if [ -n "$list" ]; then
763 echo "loading modules on: '$list'"
764 do_rpc_nodes "$list" load_modules_local
770 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
771 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
772 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
773 echo "$LEAK_LUSTRE" 1>&2
774 echo "$LEAK_PORTALS" 1>&2
775 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
776 echo "Memory leaks detected"
777 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
783 wait_exit_ST client # bug 12845
785 $LUSTRE_RMMOD ldiskfs || return 2
787 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
788 rm /etc/udev/rules.d/99-lustre-test.rules
789 udevadm control --reload-rules
792 if $LOAD_MODULES_REMOTE; then
793 local list=$(comma_list $(remote_nodes_list))
794 if [ -n "$list" ]; then
795 echo "unloading modules on: '$list'"
796 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
797 do_rpc_nodes "$list" check_mem_leak
798 do_rpc_nodes "$list" "rm /etc/udev/rules.d/99-lustre-test.rules"
799 do_rpc_nodes "$list" "udevadm control --reload-rules"
800 do_rpc_nodes "$list" "udevadm trigger"
804 local sbin_mount=$(readlink -f /sbin)/mount.lustre
805 if grep -qe "$sbin_mount " /proc/mounts; then
806 umount $sbin_mount || true
807 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
811 check_mem_leak || return 254
813 echo "modules unloaded."
818 local facet=${1:-$SINGLEMDS}
821 case $(facet_fstype $facet) in
822 ldiskfs) size=50;; # largest seen is 44, leave some headroom
823 # grant_block_size is in bytes, allow at least 2x max blocksize
824 zfs) size=$(lctl get_param osc.$FSNAME*.import |
825 awk '/grant_block_size:/ {print $2/512; exit;}')
829 echo -n $((size * MDSCOUNT))
833 local facet=${1:-$SINGLEMDS}
834 local fstype=$(facet_fstype $facet)
837 ldiskfs) size=4;; # ~4KB per inode
838 zfs) size=11;; # 10 to 11KB per inode
844 check_gss_daemon_nodes() {
848 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
849 if [ \\\"\\\$num\\\" -ne 1 ]; then
850 echo \\\$num instance of $dname;
855 check_gss_daemon_facet() {
859 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
860 if [ $num -ne 1 ]; then
861 echo "$num instance of $dname on $facet"
870 echo Stopping $@ on $list
871 do_nodes $list "killall -2 $@ 2>/dev/null || true"
874 # start gss daemons on all nodes, or "daemon" on "nodes" if set
875 start_gss_daemons() {
879 if [ "$nodes" ] && [ "$daemon" ] ; then
880 echo "Starting gss daemon on nodes: $nodes"
881 do_nodes $nodes "$daemon" || return 8
885 nodes=$(comma_list $(mdts_nodes))
886 echo "Starting gss daemon on mds: $nodes"
888 # Start all versions, in case of switching
889 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
891 do_nodes $nodes "$LSVCGSSD -v" || return 1
894 do_nodes $nodes "$LGSSD -v" || return 2
897 nodes=$(comma_list $(osts_nodes))
898 echo "Starting gss daemon on ost: $nodes"
900 # Start all versions, in case of switching
901 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
903 do_nodes $nodes "$LSVCGSSD -v" || return 3
905 # starting on clients
907 local clients=${CLIENTS:-$HOSTNAME}
909 echo "Starting $LGSSD on clients $clients "
910 do_nodes $clients "$LGSSD -v" || return 4
913 # wait daemons entering "stable" status
917 # check daemons are running
919 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
920 check_gss_daemon_nodes $nodes lsvcgssd || return 5
922 nodes=$(comma_list $(mdts_nodes))
923 check_gss_daemon_nodes $nodes lgssd || return 6
926 check_gss_daemon_nodes $clients lgssd || return 7
931 local nodes=$(comma_list $(mdts_nodes))
933 send_sigint $nodes lsvcgssd lgssd
935 nodes=$(comma_list $(osts_nodes))
936 send_sigint $nodes lsvcgssd
938 nodes=${CLIENTS:-$HOSTNAME}
939 send_sigint $nodes lgssd
943 # Add mount flags for shared key
945 if grep -q skpath <<< "$mt_opts" ; then
946 mt_opts=$(echo $mt_opts |
947 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
949 if [ -z "$mt_opts" ]; then
950 mt_opts="-o skpath=$SK_PATH"
952 mt_opts="$mt_opts,skpath=$SK_PATH"
969 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
971 from_build_tree=false
978 if ! module_loaded ptlrpc_gss; then
979 load_module ptlrpc/gss/ptlrpc_gss
980 module_loaded ptlrpc_gss ||
981 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
984 if $GSS_KRB5 || $GSS_SK; then
985 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
988 if $GSS_SK && $SK_NO_KEY; then
989 local numclients=${1:-$CLIENTCOUNT}
990 local clients=${CLIENTS:-$HOSTNAME}
992 # security ctx config for keyring
994 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
996 if $from_build_tree; then
998 if grep -q request-key /proc/mounts > /dev/null; then
999 echo "SSK: Request key already mounted."
1001 mount -o bind $SK_OM_PATH /etc/request-key.d/
1003 local lgssc_conf_line='create lgssc * * '
1004 lgssc_conf_line+=$(which lgss_keyring)
1005 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1006 echo "$lgssc_conf_line" > $lgssc_conf_file
1009 [ -e $lgssc_conf_file ] ||
1010 error_exit "Could not find key options in $lgssc_conf_file"
1011 echo "$lgssc_conf_file content is:"
1012 cat $lgssc_conf_file
1014 if ! local_mode; then
1015 if $from_build_tree; then
1016 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1018 do_nodes $(comma_list $(all_nodes)) "mount \
1019 -o bind $SK_OM_PATH \
1020 /etc/request-key.d/"
1021 do_nodes $(comma_list $(all_nodes)) "rsync \
1022 -aqv $HOSTNAME:$lgssc_conf_file \
1023 $lgssc_conf_file >/dev/null 2>&1"
1025 do_nodes $(comma_list $(all_nodes)) \
1026 "echo $lgssc_conf_file: ; \
1027 cat $lgssc_conf_file"
1031 # create shared key on all nodes
1032 mkdir -p $SK_PATH/nodemap
1033 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1034 $SK_PATH/$FSNAME-*.key
1035 # for nodemap testing each client may need own key,
1036 # and S2S now requires keys as well, both for "client"
1039 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1040 -w $SK_PATH/$FSNAME-nmclient.key \
1041 -d /dev/urandom >/dev/null 2>&1
1042 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1043 -w $SK_PATH/$FSNAME-s2s-server.key \
1044 -d /dev/urandom >/dev/null 2>&1
1047 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1048 -d /dev/urandom >/dev/null 2>&1
1050 for i in $(seq 0 $((numclients - 1))); do
1051 lgss_sk -t server -f$FSNAME -n c$i \
1052 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1056 if ! local_mode; then
1057 for lnode in $(all_nodes); do
1058 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1061 # Set client keys to client type to generate prime P
1063 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1064 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1066 do_nodes $clients "lgss_sk -t client -m \
1067 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1068 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1069 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1071 # This is required for servers as well, if S2S in use
1073 do_nodes $(comma_list $(mdts_nodes)) \
1074 "cp $SK_PATH/$FSNAME-s2s-server.key \
1075 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1076 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1078 do_nodes $(comma_list $(osts_nodes)) \
1079 "cp $SK_PATH/$FSNAME-s2s-server.key \
1080 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1081 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1083 do_nodes $clients "lgss_sk -t client \
1084 -m $SK_PATH/$FSNAME-nmclient.key \
1089 # mount options for servers and clients
1090 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1091 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1092 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1093 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1097 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1099 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1106 # maybe cleanup credential cache?
1113 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1115 from_build_tree=false
1118 from_build_tree=true
1123 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1124 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1125 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1129 $RPC_MODE || echo "Cleaning up Shared Key.."
1130 do_nodes $(comma_list $(all_nodes)) "rm -f \
1131 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1132 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1133 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1134 if $from_build_tree; then
1135 # Remove the mount and clean up the files we added to
1137 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1138 request-key.d /proc/mounts; do umount \
1139 /etc/request-key.d/; done"
1140 do_nodes $(comma_list $(all_nodes)) "rm -f \
1141 $SK_OM_PATH/lgssc.conf"
1142 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1150 local var=${facet}_svc
1158 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1159 tr '[:lower:]' '[:upper:]'
1165 if [ $facet == mgs ] || [ $facet == client ]; then
1169 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1177 if [ -n "${!var}" ]; then
1182 var=$(facet_type $facet)FSTYPE
1183 if [ -n "${!var}" ]; then
1188 if [ -n "$FSTYPE" ]; then
1193 if [[ $facet == mgs ]] && combined_mgs_mds; then
1205 local facets=$(get_facets)
1208 for facet in ${facets//,/ }; do
1209 if [ $node == $(facet_host $facet) ] ||
1210 [ $node == "$(facet_failover_host $facet)" ]; then
1211 fstype=$(facet_fstype $facet)
1212 if [[ $fstypes != *$fstype* ]]; then
1213 fstypes+="${fstypes:+,}$fstype"
1222 local num=$(facet_number $facet)
1225 if [[ $(facet_type $facet) = OST ]]; then
1226 index=OSTINDEX${num}
1227 if [[ -n "${!index}" ]]; then
1232 index=${OST_INDICES[num - 1]}
1235 [[ -n "$index" ]] || index=$((num - 1))
1243 local fstype=$(facet_fstype $facet)
1247 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1249 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1250 ${dev} 2>/dev/null");;
1252 error "unknown fstype!";;
1260 local device=$(mdsdevname $num)
1261 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1267 local device=$(ostdevname $num)
1268 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1273 # Get the device of a facet.
1280 mgs) device=$(mgsdevname) ;;
1281 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1282 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1283 fs2mds) device=$(mdsdevname 1_2) ;;
1284 fs2ost) device=$(ostdevname 1_2) ;;
1285 fs3ost) device=$(ostdevname 2_2) ;;
1293 # Get the virtual device of a facet.
1300 mgs) device=$(mgsvdevname) ;;
1301 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1302 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1303 fs2mds) device=$(mdsvdevname 1_2) ;;
1304 fs2ost) device=$(ostvdevname 1_2) ;;
1305 fs3ost) device=$(ostvdevname 2_2) ;;
1313 local virt=$(virt-what 2> /dev/null)
1315 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1317 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1320 VMware|KVM|VirtualBox|Parallels)
1321 echo $virt | tr '[A-Z]' '[a-z]' ;;
1327 # Re-read the partition table on failover partner host.
1328 # After a ZFS storage pool is created on a shared device, the partition table
1329 # on the device may change. However, the operating system on the failover
1330 # host may not notice the change automatically. Without the up-to-date partition
1331 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1332 # relative to partition rather than disk beginnings.
1334 # This function performs partprobe on the failover host to make it re-read the
1337 refresh_partition_table() {
1342 host=$(facet_passive_host $facet)
1343 if [[ -n "$host" ]]; then
1344 do_node $host "$PARTPROBE $device"
1349 # Get ZFS storage pool name.
1356 device=$(facet_device $facet)
1357 # poolname is string before "/"
1358 poolname="${device%%/*}"
1365 # Get ZFS local fsname.
1367 zfs_local_fsname() {
1369 local lfsname=$(basename $(facet_device $facet))
1375 # Create ZFS storage pool.
1382 local opts=${@:-"-o cachefile=none"}
1384 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1385 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1386 $ZPOOL create -f $opts $poolname $vdev"
1390 # Create ZFS file system.
1396 local opts=${@:-"-o mountpoint=legacy"}
1398 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1399 $ZFS create $opts $dataset"
1403 # Export ZFS storage pool.
1404 # Before exporting the pool, all datasets within the pool should be unmounted.
1412 poolname=$(zpool_name $facet)
1414 if [[ -n "$poolname" ]]; then
1415 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1416 grep -q ^$poolname/ /proc/mounts ||
1417 $ZPOOL export $opts $poolname"
1422 # Destroy ZFS storage pool.
1423 # Destroy the given pool and free up any devices for other use. This command
1424 # tries to unmount any active datasets before destroying the pool.
1425 # -f Force any active datasets contained within the pool to be unmounted.
1429 local poolname=${2:-$(zpool_name $facet)}
1431 if [[ -n "$poolname" ]]; then
1432 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1433 $ZPOOL destroy -f $poolname"
1438 # Import ZFS storage pool.
1439 # Force importing, even if the pool appears to be potentially active.
1444 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1447 poolname=$(zpool_name $facet)
1449 if [[ -n "$poolname" ]]; then
1450 opts+=" -d $(dirname $(facet_vdevice $facet))"
1451 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1452 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1453 $ZPOOL import -f $opts $poolname"
1458 # Reimport ZFS storage pool with new name
1463 local opts="-o cachefile=none"
1464 local poolname=$(zpool_name $facet)
1466 opts+=" -d $(dirname $(facet_vdevice $facet))"
1467 do_facet $facet "$ZPOOL export $poolname;
1468 $ZPOOL import $opts $poolname $newpool"
1472 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1473 # is not automatically imported on system startup.
1475 # In a failover environment, this will provide resource level fencing which
1476 # will ensure that the same ZFS storage pool will not be imported concurrently
1477 # on different nodes.
1479 disable_zpool_cache() {
1483 poolname=$(zpool_name $facet)
1485 if [[ -n "$poolname" ]]; then
1486 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1491 # This and set_osd_param() shall be used to access OSD parameters
1492 # once existed under "obdfilter":
1497 # writethrough_cache_enable
1501 local device=${2:-$FSNAME-OST*}
1504 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1505 osd-*.$device.$name 2>&1" | grep -v 'error:'
1510 local device=${2:-$FSNAME-OST*}
1514 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1515 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1519 local dz=${1:-$DEBUG_SIZE}
1521 if [ -f /sys/devices/system/cpu/possible ]; then
1522 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1524 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1527 # bug 19944, adjust size to be -gt num_possible_cpus()
1528 # promise 2MB for every cpu at least
1529 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1532 lctl set_param debug_mb=$dz
1535 set_default_debug () {
1536 local debug=${1:-"$PTLDEBUG"}
1537 local subsys=${2:-"$SUBSYSTEM"}
1538 local debug_size=${3:-$DEBUG_SIZE}
1540 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1541 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1543 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1546 set_default_debug_nodes () {
1549 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1550 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1554 do_rpc_nodes "$nodes" set_default_debug \
1555 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1558 set_default_debug_facet () {
1560 local node=$(facet_active_host $facet)
1561 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1563 set_default_debug_nodes $node
1567 local hostid=${1:-$(hostid)}
1569 if [ ! -s /etc/hostid ]; then
1570 printf $(echo -n $hostid |
1571 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1577 local facets=${1:-$(get_facets)}
1580 for facet in ${facets//,/ }; do
1583 [ $RC -eq 0 ] && continue
1585 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1586 skip_noexit "Restart of $facet failed!." &&
1589 error "Restart of $facet failed!"
1596 # Add argument "arg" (e.g., "loop") to the comma-separated list
1597 # of arguments for option "opt" (e.g., "-o") on command
1598 # line "opts" (e.g., "-o flock").
1604 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1606 if echo "$opts" | grep -q $opt_pattern; then
1607 opts=$(echo "$opts" | sed -e \
1608 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1610 opts+="${opts:+ }$opt $arg"
1616 # Associate loop device with a given regular file.
1617 # Return the loop device.
1619 setup_loop_device() {
1623 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1624 if [[ -z \\\$loop_dev ]]; then
1625 loop_dev=\\\$($LOSETUP -f);
1626 $LOSETUP \\\$loop_dev $file || loop_dev=;
1628 echo -n \\\$loop_dev"
1632 # Detach a loop device.
1634 cleanup_loop_device() {
1638 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1639 $LOSETUP -d $loop_dev"
1643 # Check if a given device is a block device.
1650 [[ -n "$dev" ]] || return 1
1651 do_facet $facet "test -b $dev" || return 1
1652 if [[ -n "$size" ]]; then
1653 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1654 count=1 skip=$size 2>&1" |
1655 awk '($3 == "in") { print $1 }')
1656 [[ "$in" = "1+0" ]] || return 1
1661 # Check if a given device is a device-mapper device.
1667 [[ -n "$dev" ]] || return 1
1668 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1672 # Check if a given device is a device-mapper flakey device.
1674 is_dm_flakey_dev() {
1679 [[ -n "$dev" ]] || return 1
1681 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1683 [[ $type = flakey ]] && return 0 || return 1
1687 # Check if device-mapper flakey device is supported by the kernel
1688 # of $facet node or not.
1690 dm_flakey_supported() {
1694 do_facet $facet "modprobe dm-flakey;
1695 $DMSETUP targets | grep -q flakey" &> /dev/null
1699 # Get the device-mapper flakey device name of a given facet.
1701 dm_facet_devname() {
1703 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1705 echo -n ${facet}_flakey
1709 # Get the device-mapper flakey device of a given facet.
1710 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1712 dm_facet_devpath() {
1715 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1719 # Set a device-mapper device with a new table.
1721 # The table has the following format:
1722 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1724 # flakey <target_args> includes:
1725 # <destination_device> <offset> <up_interval> <down_interval> \
1726 # [<num_features> [<feature_arguments>]]
1728 # linear <target_args> includes:
1729 # <destination_device> <start_sector>
1731 dm_set_dev_table() {
1734 local target_type=$3
1740 read tmp num_sectors tmp real_dev tmp \
1741 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1743 case $target_type in
1745 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1748 table="0 $num_sectors linear $real_dev 0"
1750 *) error "invalid target type $target_type" ;;
1753 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1754 error "failed to suspend $dm_dev"
1755 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1756 error "failed to load $target_type table into $dm_dev"
1757 do_facet $facet "$DMSETUP resume $dm_dev" ||
1758 error "failed to resume $dm_dev"
1762 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1763 # feature parameter.
1766 # All write I/O is silently ignored.
1767 # Read I/O is handled correctly.
1769 dm_set_dev_readonly() {
1771 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1773 dm_set_dev_table $facet $dm_dev flakey
1777 # Set a device-mapper device to traditional linear mapping mode.
1779 dm_clear_dev_readonly() {
1781 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1783 dm_set_dev_table $facet $dm_dev linear
1787 # Set the device of a given facet as "read-only".
1789 set_dev_readonly() {
1791 local svc=${facet}_svc
1793 if [[ $(facet_fstype $facet) = zfs ]] ||
1794 ! dm_flakey_supported $facet; then
1795 do_facet $facet $LCTL --device ${!svc} readonly
1797 dm_set_dev_readonly $facet
1802 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1809 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1810 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1811 echo -n $num_sectors
1815 # Create a device-mapper device with a given block device or regular file (will
1816 # be associated with loop device).
1817 # Return the full path of the device-mapper device.
1821 local real_dev=$2 # destination device
1822 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1823 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1825 # check if the device-mapper device to be created already exists
1826 if is_dm_dev $facet $dm_dev; then
1827 # if the existing device was set to "read-only", then clear it
1828 ! is_dm_flakey_dev $facet $dm_dev ||
1829 dm_clear_dev_readonly $facet $dm_dev
1835 # check if the destination device is a block device, and if not,
1836 # associate it with a loop device
1837 is_blkdev $facet $real_dev ||
1838 real_dev=$(setup_loop_device $facet $real_dev)
1839 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1841 # now create the device-mapper device
1842 local num_sectors=$(get_num_sectors $facet $real_dev)
1843 local table="0 $num_sectors linear $real_dev 0"
1846 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1847 { rc=${PIPESTATUS[0]}; dm_dev=; }
1848 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1855 # Map the facet name to its device variable name.
1857 facet_device_alias() {
1859 local dev_alias=$facet
1862 fs2mds) dev_alias=mds1_2 ;;
1863 fs2ost) dev_alias=ost1_2 ;;
1864 fs3ost) dev_alias=ost2_2 ;;
1872 # Save the original value of the facet device and export the new value.
1878 local active_facet=$(facet_active $facet)
1879 local dev_alias=$(facet_device_alias $active_facet)
1880 local dev_name=${dev_alias}_dev
1881 local dev=${!dev_name}
1883 if [[ $active_facet = $facet ]]; then
1884 local failover_dev=${dev_alias}failover_dev
1885 if [[ ${!failover_dev} = $dev ]]; then
1886 eval export ${failover_dev}_saved=$dev
1887 eval export ${failover_dev}=$dm_dev
1890 dev_alias=$(facet_device_alias $facet)
1891 local facet_dev=${dev_alias}_dev
1892 if [[ ${!facet_dev} = $dev ]]; then
1893 eval export ${facet_dev}_saved=$dev
1894 eval export ${facet_dev}=$dm_dev
1898 eval export ${dev_name}_saved=$dev
1899 eval export ${dev_name}=$dm_dev
1903 # Restore the saved value of the facet device.
1908 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1909 local dev_alias=$(facet_device_alias $facet)
1911 local saved_dev=${dev_alias}_dev_saved
1912 [[ -z ${!saved_dev} ]] ||
1913 eval export ${dev_alias}_dev=${!saved_dev}
1915 saved_dev=${dev_alias}failover_dev_saved
1916 [[ -z ${!saved_dev} ]] ||
1917 eval export ${dev_alias}failover_dev=${!saved_dev}
1921 # Remove a device-mapper device.
1922 # If the destination device is a loop device, then also detach it.
1926 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1930 is_dm_dev $facet $dm_dev || return 0
1932 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1933 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1935 do_facet $facet "$DMSETUP remove $dm_dev"
1936 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1938 unexport_dm_dev $facet
1940 # detach a loop device
1941 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1943 # unload dm-flakey module
1944 do_facet $facet "modprobe -r dm-flakey" || true
1950 local active_facet=$(facet_active $facet)
1951 local dev_alias=$(facet_device_alias $active_facet)
1952 local dev=${dev_alias}_dev
1953 local opt=${facet}_opt
1954 local mntpt=$(facet_mntpt $facet)
1955 local opts="${!opt} $@"
1956 local fstype=$(facet_fstype $facet)
1958 local dm_dev=${!dev}
1960 module_loaded lustre || load_modules
1964 if dm_flakey_supported $facet; then
1965 dm_dev=$(dm_create_dev $facet ${!dev})
1966 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1969 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1971 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1973 # import ZFS storage pool
1974 import_zpool $facet || return ${PIPESTATUS[0]}
1976 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1977 lustre:svname $dm_dev");;
1979 error "unknown fstype!";;
1982 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1983 # for testing LU-482 error handling in mount_facets() and test_0a()
1984 if [ -f $TMP/test-lu482-trigger ]; then
1988 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1992 if [ $RC -ne 0 ]; then
1993 echo "Start of $dm_dev on ${facet} failed ${RC}"
1997 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1998 if [[ "$health" != "healthy" ]]; then
1999 error "$facet is in a unhealthy state"
2002 set_default_debug_facet $facet
2004 if [[ $opts =~ .*nosvc.* ]]; then
2005 echo "Start $dm_dev without service"
2010 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2011 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2012 "" || error "$dm_dev failed to initialize!";;
2014 wait_update_facet ${facet} "$ZFS get -H -o value \
2015 lustre:svname $dm_dev 2>/dev/null | \
2016 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2017 error "$dm_dev failed to initialize!";;
2020 error "unknown fstype!";;
2024 # commit the device label change to disk
2025 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2026 echo "Commit the device label on ${!dev}"
2027 do_facet $facet "sync; sleep 1; sync"
2031 label=$(devicelabel ${facet} $dm_dev)
2032 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2033 eval export ${facet}_svc=${label}
2034 echo Started ${label}
2036 export_dm_dev $facet $dm_dev
2041 # start facet device options
2047 local dev_alias=$(facet_device_alias $facet)
2049 eval export ${dev_alias}_dev=${device}
2050 eval export ${facet}_opt=\"$@\"
2052 local varname=${dev_alias}failover_dev
2053 if [ -n "${!varname}" ] ; then
2054 eval export ${dev_alias}failover_dev=${!varname}
2056 eval export ${dev_alias}failover_dev=$device
2059 local mntpt=$(facet_mntpt $facet)
2060 do_facet ${facet} mkdir -p $mntpt
2061 eval export ${facet}_MOUNT=$mntpt
2062 mount_facet ${facet}
2072 local HOST=$(facet_active_host $facet)
2073 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2075 local mntpt=$(facet_mntpt $facet)
2076 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2077 if [ ${running} -ne 0 ]; then
2078 echo "Stopping $mntpt (opts:$@) on $HOST"
2079 do_facet ${facet} $UMOUNT $@ $mntpt
2082 # umount should block, but we should wait for unrelated obd's
2083 # like the MGS or MGC to also stop.
2084 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2086 if [[ $(facet_fstype $facet) == zfs ]]; then
2087 # export ZFS storage pool
2088 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2089 elif dm_flakey_supported $facet; then
2090 local host=${facet}_HOST
2091 local failover_host=${facet}failover_HOST
2092 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2093 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2094 dm_cleanup_dev $facet
2099 # get mdt quota type
2101 local varsvc=${SINGLEMDS}_svc
2102 do_facet $SINGLEMDS $LCTL get_param -n \
2103 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2106 # get ost quota type
2108 # All OSTs should have same quota type
2109 local varsvc=ost1_svc
2110 do_facet ost1 $LCTL get_param -n \
2111 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2114 # restore old quota type settings
2116 if [ "$old_MDT_QUOTA_TYPE" ]; then
2117 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2118 do_facet mgs $PERM_CMD \
2119 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2122 do_facet mgs $PERM_CMD \
2123 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2126 if [ "$old_OST_QUOTA_TYPE" ]; then
2127 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2128 do_facet mgs $PERM_CMD \
2129 osd-*.$FSNAME-OST*.quota_slave.enable = \
2132 do_facet mgs $LCTL conf_param \
2133 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2138 # Handle the case when there is a space in the lfs df
2139 # "filesystem summary" line the same as when there is no space.
2140 # This will allow fixing the "lfs df" summary line in the future.
2142 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2145 # Get free inodes on the MDT specified by mdt index, free indoes on
2146 # the whole filesystem will be returned when index == -1.
2152 if [ $index -eq -1 ]; then
2155 mdt_uuid=$(mdtuuid_from_index $index)
2158 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2163 # Get the OST device status from 'lfs df' with a given OST index.
2167 local mnt_pnt=${2:-$MOUNT}
2170 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2171 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2177 # save old quota type & set new quota type
2178 local mdt_qtype=$(mdt_quota_type)
2179 local ost_qtype=$(ost_quota_type)
2181 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2182 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2184 export old_MDT_QUOTA_TYPE=$mdt_qtype
2185 export old_OST_QUOTA_TYPE=$ost_qtype
2187 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2188 do_facet mgs $PERM_CMD \
2189 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2190 do_facet mgs $PERM_CMD \
2191 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2193 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2194 error "set mdt quota type failed"
2195 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2196 error "set ost quota type failed"
2199 local quota_usrs=$QUOTA_USERS
2201 # get_filesystem_size
2202 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2203 local blk_soft=$((disksz + 1024))
2204 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2206 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2207 local i_soft=$inodes
2208 local i_hard=$((i_soft + i_soft / 20))
2210 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2211 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2212 "inode-hardlimit: $i_hard"
2215 for usr in $quota_usrs; do
2216 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2218 cmd="$LFS setquota -$type $usr -b $blk_soft"
2219 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2221 eval $cmd || error "$cmd FAILED!"
2223 # display the quota status
2224 echo "Quota settings for $usr : "
2225 $LFS quota -v -u $usr $mntpt || true
2232 local opts=${3:-$MOUNT_OPTS}
2233 opts=${opts:+-o $opts}
2234 local flags=${4:-$MOUNT_FLAGS}
2236 local device=$MGSNID:/$FSNAME$FILESET
2237 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2238 echo "Bad mount command: opt=$flags $opts dev=$device " \
2243 echo "Starting client: $client: $flags $opts $device $mnt"
2244 do_node $client mkdir -p $mnt
2245 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2246 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2248 #disable FILESET if not supported
2249 do_nodes $client lctl get_param -n \
2250 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2251 device=$MGSNID:/$FSNAME
2252 do_node $client mkdir -p $mnt/$FILESET
2253 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2256 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2257 # Mount using nodemap key
2258 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2259 if $SK_UNIQUE_NM; then
2260 mountkey=$SK_PATH/nodemap/c0.key
2262 local prunedopts=$(echo $opts |
2263 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2264 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2267 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2271 set_default_debug_nodes $client
2283 [ "$3" ] && force=-f
2284 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2285 if [ $running -ne 0 ]; then
2286 echo "Stopping client $client $mnt (opts:$force)"
2287 do_node $client lsof -t $mnt || need_kill=no
2288 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2289 pids=$(do_node $client lsof -t $mnt | sort -u);
2290 if [ -n $pids ]; then
2291 do_node $client kill -9 $pids || true
2295 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2296 if [ $busy -ne 0 ] ; then
2297 echo "$mnt is still busy, wait one second" && sleep 1
2298 do_node $client umount $force $mnt
2303 # Mount the file system on the MGS
2304 mount_mgs_client() {
2305 do_facet mgs "mkdir -p $MOUNT"
2306 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2307 error "unable to mount $MOUNT on MGS"
2310 # Unmount the file system on the MGS
2311 umount_mgs_client() {
2312 zconf_umount $mgs_HOST $MOUNT
2313 do_facet mgs "rm -rf $MOUNT"
2316 # nodes is comma list
2317 sanity_mount_check_nodes () {
2323 # FIXME: assume that all cluster nodes run the same os
2324 [ "$(uname)" = Linux ] || return 0
2327 for mnt in $mnts ; do
2328 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2329 mpts=\\\$(mount | grep -c $mnt' ');
2330 if [ \\\$running -ne \\\$mpts ]; then
2331 echo \\\$(hostname) env are INSANE!;
2334 [ $? -eq 0 ] || rc=1
2339 sanity_mount_check_servers () {
2340 [ -n "$CLIENTONLY" ] &&
2341 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2342 echo Checking servers environments
2344 # FIXME: modify get_facets to display all facets wo params
2345 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2349 for facet in ${facets//,/ }; do
2350 node=$(facet_host ${facet})
2351 mntpt=$(facet_mntpt $facet)
2352 sanity_mount_check_nodes $node $mntpt ||
2353 { error "server $node environments are insane!"; return 1; }
2357 sanity_mount_check_clients () {
2358 local clients=${1:-$CLIENTS}
2359 local mntpt=${2:-$MOUNT}
2360 local mntpt2=${3:-$MOUNT2}
2362 [ -z $clients ] && clients=$(hostname)
2363 echo Checking clients $clients environments
2365 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2366 error "clients environments are insane!"
2369 sanity_mount_check () {
2370 sanity_mount_check_servers || return 1
2371 sanity_mount_check_clients || return 2
2374 # mount clients if not mouted
2375 zconf_mount_clients() {
2378 local opts=${3:-$MOUNT_OPTS}
2379 opts=${opts:+-o $opts}
2380 local flags=${4:-$MOUNT_FLAGS}
2381 local device=$MGSNID:/$FSNAME$FILESET
2382 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2383 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2388 echo "Starting client $clients: $flags $opts $device $mnt"
2389 do_nodes $clients mkdir -p $mnt
2390 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2391 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2392 # Mount with own nodemap key
2394 # Mount all server nodes first with per-NM keys
2395 for nmclient in ${clients//,/ }; do
2396 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2397 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2400 # set perms for per-nodemap keys else permission denied
2401 do_nodes $(comma_list $(all_nodes)) \
2402 "keyctl show | grep lustre | cut -c1-11 |
2404 xargs -IX keyctl setperm X 0x3f3f3f3f"
2405 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2407 for nmclient in ${clients//,/ }; do
2408 if $SK_UNIQUE_NM; then
2409 mountkey=$SK_PATH/nodemap/c$i.key
2411 do_node $nmclient "! grep -q $mnt' ' \
2412 /proc/mounts || umount $mnt"
2413 local prunedopts=$(add_sk_mntflag $prunedopts);
2414 prunedopts=$(echo $prunedopts | sed -e \
2415 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2417 do_nodes $(comma_list $(all_server_nodes)) \
2420 do_node $nmclient $MOUNT_CMD $flags \
2421 $prunedopts $MGSNID:/$FSNAME $mnt ||
2426 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2428 do_nodes $clients $MOUNT_CMD $flags $opts \
2429 $MGSNID:/$FSNAME $mnt || return 1
2431 #disable FILESET if not supported
2432 do_nodes $clients lctl get_param -n \
2433 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2434 device=$MGSNID:/$FSNAME
2435 do_nodes $clients mkdir -p $mnt/$FILESET
2436 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2440 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2441 # Mount with nodemap key
2443 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2444 for nmclient in ${clients//,/ }; do
2445 if $SK_UNIQUE_NM; then
2446 mountkey=$SK_PATH/nodemap/c$i.key
2448 local prunedopts=$(echo $opts | sed -e \
2449 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2450 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2453 running=\\\$(mount | grep -c $mnt' ');
2455 if [ \\\$running -eq 0 ] ; then
2457 $MOUNT_CMD $flags $prunedopts $device $mnt;
2460 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2461 grep 'type lustre' | wc -l);
2462 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2463 echo zconf_mount_clients FAILED: \
2464 mount count \\\$running, not matching \
2465 with mount count of 'type lustre' \
2466 \\\$lustre_mnt_count;
2470 exit \\\$rc" || return ${PIPESTATUS[0]}
2477 if $SHARED_KEY; then
2478 tmpopts=$(add_sk_mntflag $opts)
2481 running=\\\$(mount | grep -c $mnt' ');
2483 if [ \\\$running -eq 0 ] ; then
2485 $MOUNT_CMD $flags $tmpopts $device $mnt;
2488 exit \\\$rc" || return ${PIPESTATUS[0]}
2491 echo "Started clients $clients: "
2492 do_nodes $clients "mount | grep $mnt' '"
2494 set_default_debug_nodes $clients
2499 zconf_umount_clients() {
2504 [ "$3" ] && force=-f
2506 echo "Stopping clients: $clients $mnt (opts:$force)"
2507 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2508 if [ \\\$running -ne 0 ] ; then
2509 echo Stopping client \\\$(hostname) $mnt opts:$force;
2510 lsof $mnt || need_kill=no;
2511 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2512 pids=\\\$(lsof -t $mnt | sort -u);
2513 if [ -n \\\"\\\$pids\\\" ]; then
2517 while umount $force $mnt 2>&1 | grep -q "busy"; do
2518 echo "$mnt is still busy, wait one second" && sleep 1;
2525 echo + $POWER_DOWN $node
2529 shutdown_node_hard () {
2531 local attempts=$SHUTDOWN_ATTEMPTS
2533 for i in $(seq $attempts) ; do
2536 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2537 echo "waiting for $host to fail attempts=$attempts"
2538 [ $i -lt $attempts ] || \
2539 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2545 local mnt=${2:-$MOUNT}
2548 if [ "$FAILURE_MODE" = HARD ]; then
2549 shutdown_node_hard $client
2551 zconf_umount_clients $client $mnt -f
2557 local facets="$(get_facets OST),$(get_facets MDS)"
2560 combined_mgs_mds || facets="$facets,mgs"
2562 for facet in ${facets//,/ }; do
2563 if [ $(facet_active_host $facet) == $host ]; then
2564 affected="$affected $facet"
2568 echo $(comma_list $affected)
2573 local host=${2:-$(facet_host $facet)}
2575 local label=$(convert_facet2label $facet)
2576 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2579 facets_up_on_host () {
2581 local facets=$(facets_on_host $host)
2584 for facet in ${facets//,/ }; do
2585 if $(facet_up $facet $host); then
2586 affected_up="$affected_up $facet"
2590 echo $(comma_list $affected_up)
2595 local affected_facet
2596 local affected_facets
2598 if [[ "$FAILURE_MODE" = HARD ]]; then
2599 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2600 dm_flakey_supported $facet; then
2601 affected_facets=$(affected_facets $facet)
2602 for affected_facet in ${affected_facets//,/ }; do
2603 unexport_dm_dev $affected_facet
2607 shutdown_node_hard $(facet_active_host $facet)
2615 echo + $POWER_UP $node
2628 if [ "$FAILURE_MODE" = HARD ]; then
2629 reboot_node $(facet_active_host $facet)
2637 if [ "$FAILURE_MODE" = HARD ]; then
2647 for facet in ${facets//,/ }; do
2648 hosts=$(expand_list $hosts $(facet_host $facet) )
2654 _check_progs_installed () {
2658 for prog in $progs; do
2659 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2660 echo $prog missing on $(hostname)
2667 check_progs_installed () {
2671 do_rpc_nodes "$nodes" _check_progs_installed $@
2674 # recovery-scale functions
2676 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2679 start_client_load() {
2682 local var=$(node_var_name $client)_load
2683 eval export ${var}=$load
2685 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2686 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2687 END_RUN_FILE=$END_RUN_FILE \
2688 LOAD_PID_FILE=$LOAD_PID_FILE \
2689 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2690 TESTNAME=$TESTNAME \
2691 DBENCH_LIB=$DBENCH_LIB \
2692 DBENCH_SRC=$DBENCH_SRC \
2693 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2698 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2699 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2700 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2701 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2702 ior_blockSize=$ior_blockSize \
2703 ior_blockUnit=$ior_blockUnit \
2704 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2705 ior_DURATION=$ior_DURATION \
2706 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2707 ior_custom_params=\\\"$ior_custom_param\\\" \
2708 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2711 log "Started client load: ${load} on $client"
2713 # get the children process IDs
2714 local pids=$(ps --ppid $ppid -o pid= | xargs)
2715 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2719 start_client_loads () {
2720 local -a clients=(${1//,/ })
2721 local numloads=${#CLIENT_LOADS[@]}
2724 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2725 testnum=$((nodenum % numloads))
2726 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2728 # bug 22169: wait the background threads to start
2732 # only for remote client
2733 check_client_load () {
2735 local var=$(node_var_name $client)_load
2736 local testload=run_${!var}.sh
2738 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2740 # bug 18914: try to connect several times not only when
2741 # check ps, but while check_node_health also
2745 while [ $RC = 254 -a $tries -gt 0 ]; do
2749 if ! check_node_health $client; then
2751 if [ $RC -eq 254 ]; then
2752 # FIXME: not sure how long we shuold sleep here
2756 echo "check node health failed: RC=$RC "
2760 # We can continue try to connect if RC=254
2761 # Just print the warning about this
2762 if [ $RC = 254 ]; then
2763 echo "got a return status of $RC from do_node while checking " \
2764 "node health on $client"
2767 # see if the load is still on the client
2770 while [ $RC = 254 -a $tries -gt 0 ]; do
2774 if ! do_node $client \
2775 "ps auxwww | grep -v grep | grep -q $testload"; then
2780 if [ $RC = 254 ]; then
2781 echo "got a return status of $RC from do_node while checking " \
2782 "(node health and 'ps') the client load on $client"
2783 # see if we can diagnose a bit why this is
2788 check_client_loads () {
2789 local clients=${1//,/ }
2793 for client in $clients; do
2794 check_client_load $client
2796 if [ "$rc" != 0 ]; then
2797 log "Client load failed on node $client, rc=$rc"
2803 restart_client_loads () {
2804 local clients=${1//,/ }
2805 local expectedfail=${2:-""}
2809 for client in $clients; do
2810 check_client_load $client
2812 if [ "$rc" != 0 -a "$expectedfail" ]; then
2813 local var=$(node_var_name $client)_load
2814 start_client_load $client ${!var}
2815 echo "Restarted client load ${!var}: on $client. Checking ..."
2816 check_client_load $client
2818 if [ "$rc" != 0 ]; then
2819 log "Client load failed to restart on node $client, rc=$rc"
2820 # failure one client load means test fail
2821 # we do not need to check other
2830 # Start vmstat and save its process ID in a file.
2835 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2838 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2839 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2842 # Display the nodes on which client loads failed.
2843 print_end_run_file() {
2847 [ -s $file ] || return 0
2849 echo "Found the END_RUN_FILE file: $file"
2852 # A client load will stop if it finds the END_RUN_FILE file.
2853 # That does not mean the client load actually failed though.
2854 # The first node in END_RUN_FILE is the one we are interested in.
2857 if [ -n "$node" ]; then
2858 local var=$(node_var_name $node)_load
2860 local prefix=$TESTLOG_PREFIX
2861 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2862 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2863 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2865 echo "Client load ${!var} failed on node $node:"
2871 # Stop the process which had its PID saved in a file.
2876 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2878 do_nodes $nodes "test -f $pid_file &&
2879 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2882 # Stop all client loads.
2883 stop_client_loads() {
2884 local nodes=${1:-$CLIENTS}
2887 # stop the client loads
2888 stop_process $nodes $pid_file
2890 # clean up the processes that started them
2891 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2893 # End recovery-scale functions
2895 # verify that lustre actually cleaned up properly
2897 VAR=$(lctl get_param -n catastrophe 2>&1)
2898 if [ $? = 0 ] ; then
2899 if [ $VAR != 0 ]; then
2900 error "LBUG/LASSERT detected"
2903 BUSY=$(dmesg | grep -i destruct || true)
2904 if [ -n "$BUSY" ]; then
2906 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2910 check_mem_leak || exit 204
2912 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2913 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2916 if module_loaded lnet || module_loaded libcfs; then
2917 echo "$TESTSUITE: modules still loaded..." 1>&2
2926 if [[ "$1" == "--verbose" ]]; then
2941 PREV_RESULT=$(do_node $node "$TEST")
2943 RESULT=$(do_node $node "$TEST")
2944 if [[ "$RESULT" == "$FINAL" ]]; then
2945 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2946 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2950 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2951 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2955 [[ $WAIT -ge $MAX ]] && break
2956 [[ $((WAIT % print)) -eq 0 ]] &&
2957 echo "Waiting $((MAX - WAIT)) secs for update"
2958 WAIT=$((WAIT + sleep))
2961 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2965 wait_update_facet() {
2967 [ "$1" = "--verbose" ] && verbose="$1" && shift
2971 wait_update $verbose $(facet_active_host $facet) "$@"
2975 do_nodes $(comma_list $(mdts_nodes)) \
2976 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2977 do_nodes $(comma_list $(osts_nodes)) \
2978 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2979 grep -v 'Found no match'
2983 local zfs_wait=${2:-5}
2985 # the occupied disk space will be released
2986 # only after TXGs are committed
2987 if [[ $(facet_fstype $1) == zfs ]]; then
2988 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2993 wait_delete_completed_mds() {
2994 local max_wait=${1:-20}
2996 local stime=$(date +%s)
3001 # find MDS with pending deletions
3002 for node in $(mdts_nodes); do
3003 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3004 2>/dev/null | calc_sum)
3005 if [[ $changes -eq 0 ]]; then
3008 mds2sync="$mds2sync $node"
3010 if [ -z "$mds2sync" ]; then
3011 wait_zfs_commit $SINGLEMDS
3014 mds2sync=$(comma_list $mds2sync)
3016 # sync MDS transactions
3017 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3019 # wait till all changes are sent and commmitted by OSTs
3020 # for ldiskfs space is released upon execution, but DMU
3021 # do this upon commit
3024 while [[ $WAIT -ne $max_wait ]]; do
3025 changes=$(do_nodes $mds2sync \
3026 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3027 #echo "$node: $changes changes on all"
3028 if [[ $changes -eq 0 ]]; then
3029 wait_zfs_commit $SINGLEMDS
3031 # the occupied disk space will be released
3032 # only after TXGs are committed
3033 wait_zfs_commit ost1
3041 echo "Delete is not completed in $((etime - stime)) seconds"
3042 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3049 # we can use "for" here because we are waiting the slowest
3050 for host in ${hostlist//,/ }; do
3051 check_network "$host" 900
3053 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3060 for facet in ${facetlist//,/ }; do
3061 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3063 wait_for_host $hostlist
3066 _wait_recovery_complete () {
3069 # Use default policy if $2 is not passed by caller.
3070 local MAX=${2:-$(max_recovery_time)}
3075 while [ $WAIT -lt $MAX ]; do
3076 STATUS=$(lctl get_param -n $param | grep status)
3078 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3081 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3083 echo "$param recovery not done in $MAX sec. $STATUS"
3087 wait_recovery_complete () {
3090 # with an assumption that at_max is the same on all nodes
3091 local MAX=${2:-$(max_recovery_time)}
3094 if [ "$FAILURE_MODE" = HARD ]; then
3095 facets=$(facets_on_host $(facet_active_host $facet))
3097 echo affected facets: $facets
3099 # we can use "for" here because we are waiting the slowest
3100 for facet in ${facets//,/ }; do
3101 local var_svc=${facet}_svc
3102 local param="*.${!var_svc}.recovery_status"
3104 local host=$(facet_active_host $facet)
3105 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3109 wait_mds_ost_sync () {
3110 # just because recovery is done doesn't mean we've finished
3111 # orphan cleanup. Wait for llogs to get synchronized.
3112 echo "Waiting for orphan cleanup..."
3113 # MAX value includes time needed for MDS-OST reconnection
3114 local MAX=$(( TIMEOUT * 2 ))
3115 local WAIT_TIMEOUT=${1:-$MAX}
3118 local list=$(comma_list $(mdts_nodes))
3119 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3120 if ! do_facet $SINGLEMDS \
3121 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3123 # old way, use mds_sync
3125 list=$(comma_list $(osts_nodes))
3126 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3129 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3130 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3131 local -a sync=($(do_nodes $list "$cmd"))
3134 for ((i=0; i<${#sync[@]}; i++)); do
3136 [ ${sync[$i]} -eq 1 ] && continue
3138 [ ${sync[$i]} -eq 0 ] && continue
3140 # there is a not finished MDS-OST synchronization
3144 sleep 2 # increase waiting time and cover statfs cache
3145 [ ${con} -eq 1 ] && return 0
3146 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3150 # show which nodes are not finished.
3151 cmd=$(echo $cmd | sed 's/-n//')
3152 do_nodes $list "$cmd"
3153 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3157 # Wait OSTs to be active on both client and MDT side.
3159 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3160 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3161 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3162 error "wait_update OSTs up on client failed"
3164 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3165 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3166 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3167 error "wait_update OSTs up on MDT0000 failed"
3170 wait_destroy_complete () {
3171 echo "Waiting for local destroys to complete"
3172 # MAX value shouldn't be big as this mean server responsiveness
3173 # never increase this just to make test pass but investigate
3174 # why it takes so long time
3177 while [ $WAIT -lt $MAX ]; do
3178 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3182 for ((i=0; i<${#RPCs[@]}; i++)); do
3183 [ ${RPCs[$i]} -eq 0 ] && continue
3184 # there are still some destroy RPCs in flight
3189 [ ${con} -eq 1 ] && return 0 # done waiting
3190 echo "Waiting ${WAIT}s for local destroys to complete"
3193 echo "Local destroys weren't done in $MAX sec."
3197 wait_delete_completed() {
3198 wait_delete_completed_mds $1 || return $?
3199 wait_destroy_complete || return $?
3208 # conf-sanity 31 takes a long time cleanup
3209 while [ $WAIT -lt 300 ]; do
3210 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3211 lctl dl | grep ' ST ' || true")
3212 [ -z "${running}" ] && return 0
3213 echo "waited $WAIT for${running}"
3214 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3216 WAIT=$((WAIT + INTERVAL))
3218 echo "service didn't stop after $WAIT seconds. Still running:"
3223 wait_remote_prog () {
3229 [ "$PDSH" = "no_dsh" ] && return 0
3231 while [ $WAIT -lt $2 ]; do
3232 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3233 [ -z "${running}" ] && return 0 || true
3234 echo "waited $WAIT for: "
3236 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3238 WAIT=$((WAIT + INTERVAL))
3240 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3241 [ -z "$pids" ] && return 0
3242 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3243 # FIXME: not portable
3244 for pid in $pids; do
3245 cat /proc/${pid}/status || true
3246 cat /proc/${pid}/wchan || true
3248 kill -9 $pid || true
3257 local clients=${1:-$CLIENTS}
3259 if [ -z "$clients" ]; then
3262 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3267 # not every config has many clients
3273 # usually checked on particular client or locally
3282 client_reconnect_try() {
3283 local f=$MOUNT/recon
3286 if [ -z "$CLIENTS" ]; then
3287 $LFS df $MOUNT; uname -n >> $f
3289 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3291 echo "Connected clients: $(cat $f)"
3292 ls -l $f > /dev/null
3296 client_reconnect() {
3297 # one client_reconnect_try call does not always do the job...
3299 client_reconnect_try && break
3304 affected_facets () {
3307 local host=$(facet_active_host $facet)
3308 local affected=$facet
3310 if [ "$FAILURE_MODE" = HARD ]; then
3311 affected=$(facets_up_on_host $host)
3317 local E2FSCK_ON_MDT0=false
3318 if [ "$1" == "--fsck" ]; then
3320 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3332 #Because it will only get up facets, we need get affected
3333 #facets before shutdown
3334 #For HARD Failure mode, it needs make sure facets on the same
3335 #HOST will only be shutdown and reboot once
3336 for facet in ${facets//,/ }; do
3337 local affected_facet
3339 #check whether facet has been included in other affected facets
3340 for ((index=0; index<$total; index++)); do
3341 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3344 if [ $skip -eq 0 ]; then
3345 affecteds[$total]=$(affected_facets $facet)
3350 for ((index=0; index<$total; index++)); do
3351 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3352 local host=$(facet_active_host $facet)
3353 echo "Failing ${affecteds[index]} on $host"
3354 shutdown_facet $facet
3357 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3358 $(mdsdevname 1) "-n" || error "Running e2fsck")
3360 for ((index=0; index<$total; index++)); do
3361 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3362 echo reboot facets: ${affecteds[index]}
3366 change_active ${affecteds[index]}
3368 wait_for_facet ${affecteds[index]}
3369 # start mgs first if it is affected
3370 if ! combined_mgs_mds &&
3371 list_member ${affecteds[index]} mgs; then
3372 mount_facet mgs || error "Restart of mgs failed"
3374 # FIXME; has to be changed to mount all facets concurrently
3375 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3376 echo mount facets: ${affecteds[index]}
3377 mount_facets ${affecteds[index]}
3387 do_facet $facet "sync; sync; sync"
3390 # make sure there will be no seq change
3391 local clients=${CLIENTS:-$HOSTNAME}
3392 local f=fsa-\\\$\(hostname\)
3393 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3394 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3396 local svc=${facet}_svc
3397 do_facet $facet $LCTL --device ${!svc} notransno
3399 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3400 # in-memory state has to be cleared by either rebooting the host or
3401 # exporting and reimporting the pool.
3403 # Although the uberblocks are not updated when a pool is freezed,
3404 # transactions are still written to the disks. Modified blocks may be
3405 # cached in memory when tests try reading them back. The
3406 # export-and-reimport process also evicts any cached pool data from
3407 # memory to provide the correct "data loss" semantics.
3409 # In the test framework, the exporting and importing operations are
3410 # handled by stop() and mount_facet() separately, which are used
3411 # inside fail() and fail_abort().
3413 set_dev_readonly $facet
3414 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3415 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3418 replay_barrier_nodf() {
3419 local facet=$1 echo running=${running}
3420 do_facet $facet "sync; sync; sync"
3421 local svc=${facet}_svc
3422 echo Replay barrier on ${!svc}
3423 do_facet $facet $LCTL --device ${!svc} notransno
3424 set_dev_readonly $facet
3425 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3426 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3429 replay_barrier_nosync() {
3430 local facet=$1 echo running=${running}
3431 local svc=${facet}_svc
3432 echo Replay barrier on ${!svc}
3433 do_facet $facet $LCTL --device ${!svc} notransno
3434 set_dev_readonly $facet
3435 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3436 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3440 # Get Lustre client uuid for a given Lustre mount point.
3443 local mntpnt=${1:-$MOUNT}
3445 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3446 local uuid=$($LCTL get_param -n llite.$name.uuid)
3451 mds_evict_client() {
3452 local mntpnt=${1:-$MOUNT}
3453 local uuid=$(get_client_uuid $mntpnt)
3455 do_facet $SINGLEMDS \
3456 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3459 ost_evict_client() {
3460 local mntpnt=${1:-$MOUNT}
3461 local uuid=$(get_client_uuid $mntpnt)
3464 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3469 local clients=${CLIENTS:-$HOSTNAME}
3471 facet_failover $* || error "failover: $?"
3472 # to initiate all OSC idling connections
3474 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3475 clients_up || error "post-failover stat: $?"
3480 facet_failover $facet
3486 change_active $facet
3487 wait_for_facet $facet
3488 mount_facet $facet -o abort_recovery
3489 clients_up || echo "first stat failed: $?"
3490 clients_up || error "post-failover stat: $?"
3493 host_nids_address() {
3497 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3501 if [ "$1" = "'*'" ]; then echo \'*\'; else
3507 if [[ -n "$NETTYPE" ]]; then
3508 h2name_or_ip "$1" "$NETTYPE"
3510 h2name_or_ip "$1" "$2"
3513 declare -fx h2nettype
3515 # Wrapper function to print the deprecation warning
3517 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3518 if [[ -n "$NETTYPE" ]]; then
3521 h2nettype "$1" "tcp"
3525 # Wrapper function to print the deprecation warning
3527 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3528 if [[ -n "$NETTYPE" ]]; then
3531 h2nettype "$1" "o2ib"
3535 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3536 # expressions format. As a bonus we can then just pass in those variables
3537 # to pdsh. What this function does is take a HOSTLIST type string and
3538 # expand it into a space deliminated list for us.
3546 [ -z "$hostlist" ] && return
3548 # Translate the case of [..],..,[..] to [..] .. [..]
3549 list="${hostlist/],/] }"
3551 [[ "$front" == *,* ]] && {
3554 list=${list/${old}/${new}}
3557 for item in $list; do
3558 # Test if we have any []'s at all
3559 if [ "$item" != "${item/\[/}" ]; then {
3560 # Expand the [*] into list
3564 if [ "$name" != "$item" ]; then
3565 group=${item#$name[*}
3568 for range in ${group//,/ }; do
3574 # Number of leading zeros
3577 end=$(echo $end | sed 's/0*//')
3578 [[ -z "$end" ]] && end=0
3579 [[ $padlen2 -gt $padlen ]] && {
3580 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3583 begin=$(echo $begin | sed 's/0*//')
3584 [ -z $begin ] && begin=0
3586 if [ ! -z "${begin##[!0-9]*}" ]; then
3587 order=$(seq -f "%0${padlen}g" $begin $end)
3589 order=$(eval echo {$begin..$end});
3592 for num in $order; do
3593 value="${name#*,}${num}${back}"
3594 [ "$value" != "${value/\[/}" ] && {
3595 value=$(hostlist_expand "$value")
3597 myList="$myList $value"
3602 myList="$myList $item"
3605 myList=${myList//,/ }
3606 myList=${myList:1} # Remove first character which is a space
3608 # Filter any duplicates without sorting
3610 myList="${list%% *}"
3612 while [[ "$list" != ${myList##* } ]]; do
3613 local tlist=" $list"
3614 list=${tlist// ${list%% *} / }
3616 myList="$myList ${list%% *}"
3618 myList="${myList%* }";
3620 # We can select an object at an offset in the list
3623 for item in $myList; do
3625 [ $cnt -eq $offset ] && {
3629 [ $(get_node_count $myList) -ne 1 ] && myList=""
3638 [ "$facet" == client ] && echo -n $HOSTNAME && return
3639 varname=${facet}_HOST
3640 if [ -z "${!varname}" ]; then
3641 if [ "${facet:0:3}" == "ost" ]; then
3642 local fh=${facet%failover}_HOST
3643 eval export ${facet}_HOST=${!fh}
3644 if [ -z "${!varname}" ]; then
3645 eval export ${facet}_HOST=${ost_HOST}
3647 elif [ "${facet:0:3}" == "mdt" -o \
3648 "${facet:0:3}" == "mds" -o \
3649 "${facet:0:3}" == "mgs" ]; then
3650 eval export ${facet}_HOST=${mds_HOST}
3656 facet_failover_host() {
3660 var=${facet}failover_HOST
3661 if [ -n "${!var}" ]; then
3666 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3667 "${facet:0:3}" == "mgs" ]; then
3669 eval export ${facet}failover_host=${mds_HOST}
3674 if [[ $facet == ost* ]]; then
3675 eval export ${facet}failover_host=${ost_HOST}
3683 local activevar=${facet}active
3685 if [ -f $TMP/${facet}active ] ; then
3686 source $TMP/${facet}active
3689 active=${!activevar}
3690 if [ -z "$active" ] ; then
3697 facet_active_host() {
3698 facet_host $(facet_active $1)
3701 # Get the passive failover partner host of facet.
3702 facet_passive_host() {
3704 [[ $facet = client ]] && return
3706 local host=${facet}_HOST
3707 local failover_host=${facet}failover_HOST
3708 local active_host=$(facet_active_host $facet)
3710 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3712 if [[ $active_host = ${!host} ]]; then
3713 echo -n ${!failover_host}
3723 facetlist=$(exclude_items_from_list $facetlist mgs)
3725 for facet in ${facetlist//,/ }; do
3726 local failover=${facet}failover
3727 local host=`facet_host $failover`
3728 [ -z "$host" ] && return
3730 local curactive=`facet_active $facet`
3731 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3732 eval export ${facet}active=$facet
3734 eval export ${facet}active=$failover
3736 # save the active host for this facet
3737 local activevar=${facet}active
3738 echo "$activevar=${!activevar}" > $TMP/$activevar
3739 [[ $facet = mds1 ]] && combined_mgs_mds && \
3740 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3741 local TO=`facet_active_host $facet`
3742 echo "Failover $facet to $TO"
3748 # do not stripe off hostname if verbose, bug 19215
3749 if [ x$1 = x--verbose ]; then
3757 if [ "$HOST" = "$HOSTNAME" ]; then
3759 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3760 echo "cannot run remote command on $HOST with $myPDSH"
3764 echo "CMD: $HOST $@" >&2
3765 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3768 if [[ "$myPDSH" == "rsh" ]] ||
3769 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3770 # we need this because rsh and pdsh do not return
3771 # exit code of an executed command
3772 local command_status="$TMP/cs"
3773 eval $myPDSH $HOST ":> $command_status"
3774 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3775 PATH=\$PATH:/sbin:/usr/sbin;
3777 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3778 echo command failed >$command_status"
3779 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3784 # print HOSTNAME for myPDSH="no_dsh"
3785 if [[ $myPDSH = no_dsh ]]; then
3786 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3788 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3791 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3793 return ${PIPESTATUS[0]}
3797 do_node --verbose "$@"
3800 single_local_node () {
3801 [ "$1" = "$HOSTNAME" ]
3804 # Outputs environment variable assignments that should be passed to remote nodes
3808 local facets=$(get_facets)
3811 for var in ${!MODOPTS_*}; do
3812 value=${!var//\"/\\\"}
3813 echo -n " ${var}=\"$value\""
3816 for facet in ${facets//,/ }; do
3818 if [ -n "${!var}" ]; then
3819 echo -n " $var=${!var}"
3823 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3824 if [ -n "${!var}" ]; then
3825 echo -n " $var=${!var}"
3829 for var in VERBOSE; do
3830 if [ -n "${!var}" ]; then
3831 echo -n " $var=${!var}"
3835 if [ -n "$FSTYPE" ]; then
3836 echo -n " FSTYPE=$FSTYPE"
3839 for var in LNETLND NETTYPE; do
3840 if [ -n "${!var}" ]; then
3841 echo -n " $var=${!var}"
3848 # do not stripe off hostname if verbose, bug 19215
3849 if [ x$1 = x--verbose ]; then
3857 if single_local_node $rnodes; then
3859 do_nodev $rnodes "$@"
3861 do_node $rnodes "$@"
3866 # This is part from do_node
3869 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3870 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3872 export FANOUT=$(get_node_count "${rnodes//,/ }")
3874 echo "CMD: $rnodes $@" >&2
3875 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3878 # do not replace anything from pdsh output if -N is used
3879 # -N Disable hostname: prefix on lines of output.
3880 if $verbose || [[ $myPDSH = *-N* ]]; then
3881 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3883 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3885 return ${PIPESTATUS[0]}
3889 # Execute commands on a single service's host
3891 # The \a facet (service) may be on a local or remote node, which is
3892 # determined at the time the command is run.
3894 # usage: do_facet $facet command [arg ...]
3898 local HOST=$(facet_active_host $facet)
3899 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3903 # Function: do_facet_random_file $FACET $FILE $SIZE
3904 # Creates FILE with random content on the given FACET of given SIZE
3906 do_facet_random_file() {
3910 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3911 do_facet $facet "$cmd 2>/dev/null"
3914 do_facet_create_file() {
3918 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3919 do_facet $facet "$cmd 2>/dev/null"
3923 do_nodes --verbose "$@"
3929 # make sure its not already running
3931 rm -f $TMP/${facet}active
3932 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3933 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3935 if [[ $(facet_fstype $facet) == zfs ]]; then
3937 # After formatting a ZFS target, "cachefile=none" property will
3938 # be set on the ZFS storage pool so that the pool is not
3939 # automatically imported on system startup. And then the pool
3940 # will be exported so as to leave the importing and exporting
3941 # operations handled by mount_facet() and stop() separately.
3943 refresh_partition_table $facet $(facet_vdevice $facet)
3944 disable_zpool_cache $facet
3949 # Device formatted as ost
3952 local DEVNAME=OSTDEV$num
3954 local fstype=$(facet_fstype ost$num)
3958 local dev=ost${num}_dev
3959 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3960 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3961 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3963 #try $OSTZFSDEVn - independent of vdev
3964 DEVNAME=OSTZFSDEV$num
3965 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3967 error "unknown fstype!";;
3973 # Physical device location of data
3979 local fstype=$(facet_fstype ost$num)
3983 # vdevs are not supported by ldiskfs
3986 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3987 # Device formatted by zfs
3989 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3991 error "unknown fstype!";;
3997 # Logical device formatted for lustre
4000 local DEVNAME=MDSDEV$num
4002 local fstype=$(facet_fstype mds$num)
4006 local dev=mds${num}_dev
4007 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4008 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4009 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4011 # try $MDSZFSDEVn - independent of vdev
4012 DEVNAME=MDSZFSDEV$num
4013 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4015 error "unknown fstype!";;
4021 # Physical location of data
4025 local fstype=$(facet_fstype mds$num)
4029 # vdevs are not supported by ldiskfs
4032 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4033 # Device formatted by ZFS
4034 local DEVNAME=MDSDEV$num
4035 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4037 error "unknown fstype!";;
4045 local fstype=$(facet_fstype mgs)
4049 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4050 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4051 DEVPTR=$(mdsdevname 1)
4053 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4057 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4058 ( [ -z "$MGSZFSDEV" ] &&
4059 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4060 DEVPTR=$(mdsdevname 1)
4062 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4065 error "unknown fstype!";;
4074 local fstype=$(facet_fstype mgs)
4078 # vdevs are not supported by ldiskfs
4081 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4082 ( [ -z "$MGSDEV" ] &&
4083 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4084 VDEVPTR=$(mdsvdevname 1)
4085 elif [ -n "$MGSDEV" ]; then
4089 error "unknown fstype!";;
4097 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4099 local var=${facet}_MOUNT
4100 eval mntpt=${!var:-${MOUNT}-$facet}
4107 local dev=$(facet_device $facet)
4108 local mnt=${2:-$(facet_mntpt $facet)}
4112 if dm_flakey_supported $facet; then
4113 dm_dev=$(dm_create_dev $facet $dev)
4114 [[ -n "$dm_dev" ]] || dm_dev=$dev
4116 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4117 export_dm_dev $facet $dm_dev
4119 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4124 local dev=$(facet_device $facet)
4125 local mnt=${2:-$(facet_mntpt $facet)}
4127 do_facet $facet $UMOUNT $mnt
4131 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4136 local ds=$(facet_device $facet)
4137 local mnt=${2:-$(facet_mntpt $facet)}
4142 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4143 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4144 do_facet $facet $ZFS set canmount=noauto $ds
4146 # The "legacy" mount method is used here because "zfs unmount $mnt"
4147 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4148 # targets are not available at the time, the stat(2) on $MOUNT will
4151 do_facet $facet $ZFS set mountpoint=legacy $ds
4152 do_facet $facet mount -t zfs $ds $mnt
4153 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4154 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4159 local ds=$(facet_device $facet)
4160 local mnt=${2:-$(facet_mntpt $facet)}
4161 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4162 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4163 local mntpt=${!var_mntpt}
4164 local canmnt=${!var_canmnt}
4168 do_facet $facet umount $mnt
4169 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4170 do_facet $facet $ZFS set canmount=$canmnt $ds
4177 local fstype=$(facet_fstype $facet)
4179 mount_$fstype $facet $mnt
4185 local fstype=$(facet_fstype $facet)
4187 unmount_$fstype $facet $mnt
4194 # make sure we are using the primary server, so test-framework will
4195 # be able to clean up properly.
4196 activemds=`facet_active mds1`
4197 if [ $activemds != "mds1" ]; then
4201 local clients=$CLIENTS
4202 [ -z $clients ] && clients=$(hostname)
4204 zconf_umount_clients $clients $MOUNT "$*" || true
4205 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4207 [ -n "$CLIENTONLY" ] && return
4209 # The add fn does rm ${facet}active file, this would be enough
4210 # if we use do_facet <facet> only after the facet added, but
4211 # currently we use do_facet mds in local.sh
4212 for num in `seq $MDSCOUNT`; do
4214 rm -f ${TMP}/mds${num}active
4216 combined_mgs_mds && rm -f $TMP/mgsactive
4218 for num in `seq $OSTCOUNT`; do
4220 rm -f $TMP/ost${num}active
4223 if ! combined_mgs_mds ; then
4227 if $SHARED_KEY; then
4228 export SK_MOUNTED=false
4234 cleanup_echo_devs () {
4237 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4239 for dev in $devs; do
4240 $LCTL --device $dev cleanup
4241 $LCTL --device $dev detach
4246 nfs_client_mode && return
4247 cifs_client_mode && return
4250 CLEANUP_DM_DEV=true stopall $*
4257 combined_mgs_mds () {
4258 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4259 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4263 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4267 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4273 local fsname=${3:-"$FSNAME"}
4274 local type=$(facet_type $facet)
4275 local index=$(facet_index $facet)
4276 local fstype=$(facet_fstype $facet)
4277 local host=$(facet_host $facet)
4282 if [ $type == MGS ] || ( [ $type == MDS ] &&
4283 [ "$dev" == $(mgsdevname) ] &&
4284 [ "$host" == "$(facet_host mgs)" ] ); then
4287 opts="--mgsnode=$MGSNID"
4290 if [ $type != MGS ]; then
4291 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4295 var=${facet}failover_HOST
4296 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4297 opts+=" --failnode=$(h2nettype ${!var})"
4300 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4301 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4303 if [ $type == MDS ]; then
4304 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4305 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4306 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4307 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4309 if [ $fstype == ldiskfs ]; then
4310 fs_mkfs_opts+="-O ea_inode"
4313 if [ -n "${!var}" ]; then
4314 fs_mkfs_opts+=" -J device=${!var}"
4316 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4318 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4322 if [ $type == OST ]; then
4323 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4325 if [ $fstype == ldiskfs ]; then
4327 if [ -n "${!var}" ]; then
4328 fs_mkfs_opts+=" -J device=${!var}"
4330 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4335 opts+=" --backfstype=$fstype"
4338 if [ -n "${!var}" ]; then
4339 opts+=" --device-size=${!var}"
4342 var=$(upper $fstype)_MKFS_OPTS
4343 fs_mkfs_opts+=${!var:+" ${!var}"}
4345 var=${type}_FS_MKFS_OPTS
4346 fs_mkfs_opts+=${!var:+" ${!var}"}
4348 if [ -n "${fs_mkfs_opts## }" ]; then
4349 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4353 opts+=${!var:+" ${!var}"}
4360 local type=$(facet_type $facet)
4361 local var=${type}_MOUNT_FS_OPTS
4363 if [ -n "${!var}" ]; then
4364 opts+=" --mountfsoptions=${!var}"
4369 check_ost_indices() {
4370 local index_count=${#OST_INDICES[@]}
4371 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4373 # OST count is greater than the index count in $OST_INDEX_LIST.
4374 # We need check whether there are duplicate indices.
4378 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4379 index=$(facet_index ost$i)
4380 for j in $(seq 0 $((index_count - 1))); do
4381 [[ $index -ne ${OST_INDICES[j]} ]] ||
4382 error "ost$i has the same index $index as ost$((j+1))"
4389 local facet_type=$1 # mgs || mds || ost
4391 local facet=${1}${2}
4394 case "$(facet_fstype $facet)" in
4396 device=$(${facet_type}devname $facet_num)
4399 device=$(${facet_type}vdevname $facet_num)
4402 error "Unhandled filesystem type"
4406 do_facet $facet "[ -e \"$device\" ]" && return
4408 # Note: the following check only works with absolute paths
4409 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4410 error "$facet: device '$device' does not exist"
4412 do_facet $facet "touch \"${device}\""
4421 echo "Format mgs: $(mgsdevname)"
4422 reformat_external_journal mgs
4424 # touch "device" in case it is a loopback file for testing and needs to
4425 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4426 # to non-existent files in /dev if the admin made a typo during setup
4429 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4430 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4440 echo "Format mds$num: $(mdsdevname $num)"
4441 reformat_external_journal mds$num
4443 __touch_device mds $num
4445 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4446 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4447 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4456 echo "Format ost$num: $(ostdevname $num)"
4457 reformat_external_journal ost$num
4459 __touch_device ost $num
4461 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4462 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4463 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4468 # Set hostid for ZFS/SPL zpool import protection
4469 # (Assumes MDS version is also OSS version)
4470 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4472 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4475 # We need ldiskfs here, may as well load them all
4477 [ -n "$CLIENTONLY" ] && return
4478 echo Formatting mgs, mds, osts
4479 if ! combined_mgs_mds ; then
4483 for num in $(seq $MDSCOUNT); do
4487 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4489 for num in $(seq $OSTCOUNT); do
4495 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4499 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4503 # 0: success, the old identity set already.
4504 # 1: success, the old identity does not set.
4509 local j=`expr $num - 1`
4510 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4512 if [ -z "$MDT" ]; then
4516 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4519 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4521 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4524 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4526 if [ $old = "NONE" ]; then
4535 zconf_umount $HOSTNAME $1 || error "umount failed"
4536 zconf_mount $HOSTNAME $1 || error "mount failed"
4544 rm -f $TMP/${facet}active
4545 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4550 local mdt_count=${1:-$MDSCOUNT}
4551 local ost_count=${2:-$OSTCOUNT}
4554 for num in $(seq $mdt_count); do
4555 DEVNAME=$(mdsdevname $num)
4556 writeconf_facet mds$num $DEVNAME || rc=$?
4559 for num in $(seq $ost_count); do
4560 DEVNAME=$(ostdevname $num)
4561 writeconf_facet ost$num $DEVNAME || rc=$?
4567 if ! combined_mgs_mds ; then
4568 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4577 for num in $(seq $MDSCOUNT); do
4578 devname=$(mdsdevname $num)
4579 start mds$num $devname $MDS_MOUNT_OPTS
4581 # We started mds$num, now we should set mds${num}_HOST
4582 # and mds${num}failover_HOST variables properly if they
4584 host=$(facet_host mds$num)
4585 for varname in mds${num}_HOST mds${num}failover_HOST; do
4586 if [[ -z "${!varname}" ]]; then
4590 if [ $IDENTITY_UPCALL != "default" ]; then
4591 switch_identity $num $IDENTITY_UPCALL
4601 for num in $(seq $OSTCOUNT); do
4602 devname=$(ostdevname $num)
4603 start ost$num $devname $OST_MOUNT_OPTS
4605 # We started ost$num, now we should set ost${num}_HOST
4606 # and ost${num}failover_HOST variables properly if they
4608 host=$(facet_host ost$num)
4609 for varname in ost${num}_HOST ost${num}failover_HOST; do
4610 if [[ -z "${!varname}" ]]; then
4618 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4619 if [ ! -z $arg1 ]; then
4620 [ "$arg1" = "server_only" ] && return
4623 if [ -n "$CLIENTS" ]; then
4624 zconf_mount_clients $CLIENTS $MOUNT
4628 if [ "$MOUNT_2" ]; then
4629 mount_client $MOUNT2
4630 if [ -n "$CLIENTS" ]; then
4631 zconf_mount_clients $CLIENTS $MOUNT2
4636 sk_nodemap_setup() {
4637 local sk_map_name=${1:-$SK_S2SNM}
4638 local sk_map_nodes=${2:-$HOSTNAME}
4639 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4640 for servernode in $sk_map_nodes; do
4641 local nids=$(do_nodes $servernode "$LCTL list_nids")
4642 for nid in $nids; do
4643 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4644 $sk_map_name --range $nid"
4652 nfs_client_mode && return
4653 cifs_client_mode && return
4655 sanity_mount_check || error "environments are insane!"
4661 if [ -z "$CLIENTONLY" ]; then
4662 echo Setup mgs, mdt, osts
4663 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4665 if $SK_MOUNTED; then
4666 echo "Shared Key file system already mounted"
4671 if $SHARED_KEY; then
4672 export SK_MOUNTED=true
4676 echo "GSS_SK: setting kernel keyring perms"
4677 do_nodes $(comma_list $(all_nodes)) \
4678 "keyctl show | grep lustre | cut -c1-11 |
4680 xargs -IX keyctl setperm X 0x3f3f3f3f"
4683 # Need to start one nodemap for servers,
4684 # and one for clients.
4685 sk_nodemap_setup $SK_S2SNM \
4686 $(comma_list $(all_server_nodes))
4688 sk_nodemap_setup $SK_S2SNMCLI \
4689 ${CLIENTS:-$HOSTNAME}
4690 echo "Nodemap set up for SK S2S, remounting."
4699 # wait a while to allow sptlrpc configuration be propogated to targets,
4700 # only needed when mounting new target devices.
4708 # by remounting mdt before ost, initial connect from mdt to ost might
4709 # timeout because ost is not ready yet. wait some time to its fully
4710 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4711 # preceeded by a context negotiation rpc with $TIMEOUT.
4712 # FIXME better by monitoring import status.
4715 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4716 set_rule $FSNAME any cli2ost $SK_FLAVOR
4717 if $SK_SKIPFIRST; then
4718 export SK_SKIPFIRST=false
4722 "lctl set_param osc.*.idle_connect=1"
4725 wait_flavor cli2mdt $SK_FLAVOR
4726 wait_flavor cli2ost $SK_FLAVOR
4731 sleep $((TIMEOUT + 5))
4737 mounted_lustre_filesystems() {
4738 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4741 init_facet_vars () {
4742 [ -n "$CLIENTONLY" ] && return 0
4749 eval export ${facet}_dev=${device}
4750 eval export ${facet}_opt=\"$@\"
4752 local dev=${facet}_dev
4754 # We need to loop for the label
4755 # in case its not initialized yet.
4756 for wait_time in {0,1,3,5,10}; do
4758 if [ $wait_time -gt 0 ]; then
4759 echo "${!dev} not yet initialized,"\
4760 "waiting ${wait_time} seconds."
4764 local label=$(devicelabel ${facet} ${!dev})
4766 # Check to make sure the label does
4767 # not include ffff at the end of the label.
4768 # This indicates it has not been initialized yet.
4770 if [[ $label =~ [f|F]{4}$ ]]; then
4771 # label is not initialized, unset the result
4772 # and either try again or fail
4779 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4781 eval export ${facet}_svc=${label}
4783 local varname=${facet}failover_HOST
4784 if [ -z "${!varname}" ]; then
4785 eval export $varname=$(facet_host $facet)
4788 varname=${facet}_HOST
4789 if [ -z "${!varname}" ]; then
4790 eval export $varname=$(facet_host $facet)
4793 # ${facet}failover_dev is set in cfg file
4794 varname=${facet}failover_dev
4795 if [ -n "${!varname}" ] ; then
4796 eval export ${facet}failover_dev=${!varname}
4798 eval export ${facet}failover_dev=$device
4801 # get mount point of already mounted device
4802 # is facet_dev is already mounted then use the real
4803 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4804 # i.e. ${facet}_MOUNT if specified by user or default
4805 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4806 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4807 if [ -z $mntpt ]; then
4808 mntpt=$(facet_mntpt $facet)
4810 eval export ${facet}_MOUNT=$mntpt
4813 init_facets_vars () {
4816 if ! remote_mds_nodsh; then
4817 for num in $(seq $MDSCOUNT); do
4818 DEVNAME=`mdsdevname $num`
4819 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4823 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4825 if ! remote_ost_nodsh; then
4826 for num in $(seq $OSTCOUNT); do
4827 DEVNAME=$(ostdevname $num)
4828 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4833 osc_ensure_active () {
4838 while [ $period -lt $timeout ]; do
4839 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4840 if [ $count -eq 0 ]; then
4844 echo "There are $count OST are inactive, wait $period seconds, and try again"
4846 period=$((period+3))
4849 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4852 set_conf_param_and_check() {
4856 local ORIG=$(do_facet $myfacet "$TEST")
4857 if [ $# -gt 3 ]; then
4863 echo "Setting $PARAM from $ORIG to $FINAL"
4864 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4865 error "conf_param $PARAM failed"
4867 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4868 error "check $PARAM failed!"
4871 set_persistent_param() {
4875 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4877 if [ $# -gt 3 ]; then
4884 if [[ $PERM_CMD == *"set_param -P"* ]]; then
4885 echo "Setting $test_param from $orig to $final"
4886 do_facet mgs "$PERM_CMD $test_param='$final'" ||
4887 error "$PERM_CMD $test_param failed"
4889 echo "Setting $param from $orig to $final"
4890 do_facet mgs "$PERM_CMD $param='$final'" ||
4891 error "$PERM_CMD $param failed"
4895 set_persistent_param_and_check() {
4899 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4901 if [ $# -gt 3 ]; then
4908 set_persistent_param $myfacet $test_param $param "$final"
4910 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
4911 error "check $param failed!"
4914 init_param_vars () {
4915 TIMEOUT=$(lctl get_param -n timeout)
4916 TIMEOUT=${TIMEOUT:-20}
4918 if [ -n $arg1 ]; then
4919 [ "$arg1" = "server_only" ] && return
4922 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4924 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4925 log "Using TIMEOUT=$TIMEOUT"
4927 osc_ensure_active $SINGLEMDS $TIMEOUT
4928 osc_ensure_active client $TIMEOUT
4929 $LCTL set_param osc.*.idle_timeout=debug
4931 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4932 local current_jobid_var=$($LCTL get_param -n jobid_var)
4934 if [ $JOBID_VAR = "existing" ]; then
4935 echo "keeping jobstats as $current_jobid_var"
4936 elif [ $current_jobid_var != $JOBID_VAR ]; then
4937 echo "setting jobstats to $JOBID_VAR"
4939 set_persistent_param_and_check client \
4940 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
4943 echo "jobstats not supported by server"
4946 if [ $QUOTA_AUTO -ne 0 ]; then
4947 if [ "$ENABLE_QUOTA" ]; then
4948 echo "enable quota as required"
4949 setup_quota $MOUNT || return 2
4951 echo "disable quota as required"
4952 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4958 nfs_client_mode () {
4959 if [ "$NFSCLIENT" ]; then
4960 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4961 local clients=$CLIENTS
4962 [ -z $clients ] && clients=$(hostname)
4964 # FIXME: remove hostname when 19215 fixed
4965 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4966 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4967 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4968 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4970 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4976 cifs_client_mode () {
4977 [ x$CIFSCLIENT = xyes ] &&
4978 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4981 check_config_client () {
4984 local mounted=$(mount | grep " $mntpt ")
4985 if [ -n "$CLIENTONLY" ]; then
4987 # CLIENTONLY should not depend on *_HOST settings
4988 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4989 # in theory someone could create a new,
4990 # client-only config file that assumed lustre was already
4991 # configured and didn't set the MGSNID. If MGSNID is not set,
4992 # then we should use the mgs nid currently being used
4993 # as the default value. bug 18021
4994 [[ x$MGSNID = x ]] &&
4997 if [[ x$mgc != xMGC$MGSNID ]]; then
4998 if [ "$mgs_HOST" ]; then
4999 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5000 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5001 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5007 echo Checking config lustre mounted on $mntpt
5008 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5009 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5013 check_config_clients () {
5014 local clients=${CLIENTS:-$HOSTNAME}
5017 nfs_client_mode && return
5018 cifs_client_mode && return
5020 do_rpc_nodes "$clients" check_config_client $mntpt
5022 sanity_mount_check || error "environments are insane!"
5026 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5027 local cltimeout=$(lctl get_param -n timeout)
5028 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5029 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5036 [ -z $mntpt ] && return 1
5037 local mounted=$(mounted_lustre_filesystems)
5039 echo $mounted' ' | grep -w -q $mntpt' '
5043 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
5047 # empty lustre filesystem may have empty directories lost+found and .lustre
5049 # exclude .lustre & lost+found
5050 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
5051 -print | wc -l) = 1 ] || return 1
5052 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
5053 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
5054 # exclude .lustre/fid (LU-2780)
5055 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
5056 -print | wc -l) = 1 ] || return 1
5058 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
5063 check_and_setup_lustre() {
5065 nfs_client_mode && return
5066 cifs_client_mode && return
5068 local MOUNTED=$(mounted_lustre_filesystems)
5072 # both MOUNT and MOUNT2 are not mounted
5073 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5074 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5075 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5077 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5078 export I_MOUNTED=yes
5082 elif is_mounted $MOUNT2; then
5084 # MOUNT2 is mounted, while MOUNT_2 is not set
5085 if ! [ "$MOUNT_2" ]; then
5086 cleanup_mount $MOUNT2
5087 export I_UMOUNTED2=yes
5090 # MOUNT2 is mounted, MOUNT_2 is set
5092 # FIXME: what to do if check_config failed?
5094 # 1) remote client has mounted other Lustre fs ?
5095 # 2) it has insane env ?
5096 # let's try umount MOUNT2 on all clients and mount it again:
5097 if ! check_config_clients $MOUNT2; then
5098 cleanup_mount $MOUNT2
5099 restore_mount $MOUNT2
5100 export I_MOUNTED2=yes
5105 # MOUNT is mounted MOUNT2 is not mounted
5106 elif [ "$MOUNT_2" ]; then
5107 restore_mount $MOUNT2
5108 export I_MOUNTED2=yes
5112 # FIXME: what to do if check_config failed?
5114 # 1) remote client has mounted other Lustre fs?
5115 # 2) lustre is mounted on remote_clients atall ?
5116 check_config_clients $MOUNT
5120 set_default_debug_nodes $(comma_list $(nodes_list))
5123 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5125 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5126 facets="$(get_facets OST)"
5127 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5128 facets="$facets,$(get_facets MDS)"
5129 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5130 facets="$facets,mgs"
5131 local nodes="$(facets_hosts ${facets})"
5132 if [ -n "$nodes" ] ; then
5133 do_nodes $nodes "$LCTL set_param \
5134 osd-ldiskfs.track_declares_assert=1 || true"
5144 if [ "$ONLY" == "setup" ]; then
5150 local clients=${CLIENTS:-$HOSTNAME}
5153 zconf_mount_clients $clients $mntpt
5157 local clients=${CLIENTS:-$HOSTNAME}
5160 zconf_umount_clients $clients $mntpt
5163 cleanup_and_setup_lustre() {
5164 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5165 lctl set_param debug=0 || true
5167 if [ "$ONLY" == "cleanup" ]; then
5171 check_and_setup_lustre
5174 # Get all of the server target devices from a given server node and type.
5181 if [ "$type" == ost ]; then
5182 devs=$(get_osd_param $node "" mntdev)
5184 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5186 for dev in $devs; do
5188 *loop*) do_node $node "losetup $dev" | \
5189 sed -e "s/.*(//" -e "s/).*//" ;;
5195 # Get all of the server target devices.
5200 # Master MDS parameters used by lfsck
5201 MDTNODE=$(facet_active_host $SINGLEMDS)
5202 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5206 for node in $(mdts_nodes); do
5207 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5213 for node in $(osts_nodes); do
5214 OSTDEVS[i]=$(get_mnt_devs $node ost)
5219 # Run e2fsck on MDT or OST device.
5224 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5225 local log=$TMP/e2fsck.log
5229 do_node $node $cmd 2>&1 | tee $log
5231 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5233 if [ $MDSCOUNT -gt 1 ]; then
5234 skip_noexit "DNE mode isn't supported!"
5238 error "It's not DNE mode."
5243 [ $rc -le $FSCK_MAX_ERR ] ||
5244 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5250 # Run resize2fs on MDT or OST device.
5259 do_facet $facet "$RESIZE2FS $opts $device $size"
5262 # verify a directory is shared among nodes.
5263 check_shared_dir() {
5265 local list=${2:-$(comma_list $(nodes_list))}
5267 [ -z "$dir" ] && return 1
5268 do_rpc_nodes "$list" check_logdir $dir
5269 check_write_access $dir "$list" || return 1
5274 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5275 $LCTL set_param printk=+lfsck
5276 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5278 for k in $(seq $MDSCOUNT); do
5279 # wait up to 10+1 minutes for LFSCK to complete
5280 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5281 mdd.$(facet_svc mds${k}).lfsck_layout |
5282 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5283 error "MDS${k} layout isn't the expected 'completed'"
5284 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5285 mdd.$(facet_svc mds${k}).lfsck_namespace |
5286 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5287 error "MDS${k} namespace isn't the expected 'completed'"
5289 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5290 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5291 awk '/repaired/ { print $2 }' | calc_sum)
5292 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5293 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5294 awk '/repaired/ { print $2 }' | calc_sum)
5295 local repaired=$((rep_mdt + rep_ost))
5296 [ $repaired -eq 0 ] ||
5297 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5300 dump_file_contents() {
5306 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5307 error_noexit false \
5308 "Invalid parameters for dump_file_contents()"
5311 for node in ${nodes}; do
5312 do_node $node "for i in \\\$(find $dir -type f); do
5313 echo ====\\\${i}=======================;
5315 done" >> ${logname}.${node}.log
5319 dump_command_output() {
5325 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5326 error_noexit false \
5327 "Invalid parameters for dump_command_output()"
5331 for node in ${nodes}; do
5332 do_node $node "echo ====${cmd}=======================;
5333 $cmd" >> ${logname}.${node}.log
5340 # dump file contents from /proc/spl in case of zfs test
5341 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5342 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5343 dump_command_output \
5344 "$(osts_nodes)" "zpool events -v" "${logname}"
5347 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5348 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5349 dump_command_output \
5350 "$(mdts_nodes)" "zpool events -v" "${logname}"
5354 check_and_cleanup_lustre() {
5355 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5356 "$TESTSUITE" != "sanity-scrub" ]; then
5360 if is_mounted $MOUNT; then
5361 if $DO_CLEANUP; then
5362 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5363 error "remove sub-test dirs failed"
5367 [ "$ENABLE_QUOTA" ] && restore_quota || true
5370 if [ "$I_UMOUNTED2" = "yes" ]; then
5371 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5374 if [ "$I_MOUNTED2" = "yes" ]; then
5375 cleanup_mount $MOUNT2
5378 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5379 cleanupall -f || error "cleanup failed"
5387 wait_for_function () {
5390 # suppress fn both stderr and stdout
5391 if [ "$1" = "--quiet" ]; then
5393 quiet=" > /dev/null 2>&1"
5405 eval $fn $quiet && return 0
5407 wait=$((wait + sleep))
5408 [ $wait -lt $max ] || return 1
5409 echo waiting $fn, $((max - wait)) secs left ...
5419 [ "$host" = "$HOSTNAME" ] && return 0
5421 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5422 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5423 echo "Network not available!"
5427 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5435 # Convert a space-delimited list to a comma-delimited list. If the input is
5436 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5438 # echo is used to convert newlines to spaces, since it doesn't
5439 # introduce a trailing space as using "tr '\n' ' '" does
5440 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5446 echo $list | grep -qw $item
5449 # list, excluded are the comma separated lists
5450 exclude_items_from_list () {
5456 for item in ${excluded//,/ }; do
5457 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5459 echo $(comma_list $list)
5462 # list, expand are the comma separated lists
5464 local list=${1//,/ }
5465 local expand=${2//,/ }
5468 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5469 echo $(comma_list $expanded)
5472 testslist_filter () {
5473 local script=$LUSTRE/tests/${TESTSUITE}.sh
5475 [ -f $script ] || return 0
5477 local start_at=$START_AT
5478 local stop_at=$STOP_AT
5480 local var=${TESTSUITE//-/_}_START_AT
5481 [ x"${!var}" != x ] && start_at=${!var}
5482 var=${TESTSUITE//-/_}_STOP_AT
5483 [ x"${!var}" != x ] && stop_at=${!var}
5485 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5486 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5487 /^'${start_at}'$/ {flag = 0}
5488 {if (flag == 1) print $0}
5489 /^'${stop_at}'$/ { flag = 1 }'
5493 (cd `dirname $1`; echo $PWD/`basename $1`)
5497 local types=${1:-"OST MDS MGS"}
5501 for entry in $types; do
5502 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5503 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5506 MGS ) list="$list $name";;
5507 MDS|OST|AGT ) local count=${type}COUNT
5508 for ((i=1; i<=${!count}; i++)) do
5509 list="$list ${name}$i"
5511 * ) error "Invalid facet type"
5515 echo $(comma_list $list)
5518 ##################################
5519 # Adaptive Timeouts funcs
5522 # only check mds, we assume at_max is the same on all nodes
5523 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5524 if [ $at_max -eq 0 ]; then
5535 # suppose that all ost-s have the same $at value set
5536 [ $facet != "ost" ] || facet=ost1
5538 do_facet $facet "lctl get_param -n $at"
5556 if [ $facet == "ost" ]; then
5557 facet=$(get_facets OST)
5558 elif [ $facet == "mds" ]; then
5559 facet=$(get_facets MDS)
5561 hosts=$(expand_list $hosts $(facets_hosts $facet))
5564 do_nodes $hosts lctl set_param at_max=$at_max
5567 ##################################
5571 # OBD_FAIL_MDS_ALL_REQUEST_NET
5573 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
5574 do_facet client "$1" || RC=$?
5575 do_facet $SINGLEMDS lctl set_param fail_loc=0
5580 # OBD_FAIL_MDS_ALL_REPLY_NET
5582 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5584 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5588 drop_reint_reply() {
5589 # OBD_FAIL_MDS_REINT_NET_REP
5591 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5593 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5597 drop_update_reply() {
5598 # OBD_FAIL_OUT_UPDATE_NET_REP
5602 do_facet mds${index} lctl set_param fail_loc=0x1701
5603 do_facet client "$@" || RC=$?
5604 do_facet mds${index} lctl set_param fail_loc=0
5609 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5612 local timeout=${2:-0}
5613 # default is (obd_timeout / 4) if unspecified
5614 echo "timeout is $timeout/$2"
5615 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5616 do_facet client "$1" || RC=$?
5617 do_facet client "sync"
5618 do_facet ost1 lctl set_param fail_loc=0
5622 drop_ldlm_cancel() {
5623 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5625 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5626 do_nodes $list lctl set_param fail_loc=0x304
5628 do_facet client "$@" || RC=$?
5630 do_nodes $list lctl set_param fail_loc=0
5634 drop_bl_callback_once() {
5636 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5637 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5638 do_facet client lctl set_param fail_loc=0x80000305
5639 do_facet client "$@" || rc=$?
5640 do_facet client lctl set_param fail_loc=0
5641 do_facet client lctl set_param fail_val=0
5642 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5646 drop_bl_callback() {
5648 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5649 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5650 do_facet client lctl set_param fail_loc=0x305
5651 do_facet client "$@" || rc=$?
5652 do_facet client lctl set_param fail_loc=0
5653 do_facet client lctl set_param fail_val=0
5654 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5658 drop_mdt_ldlm_reply() {
5659 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5661 local list=$(comma_list $(mdts_nodes))
5662 do_nodes $list lctl set_param fail_loc=0x157
5664 do_facet client "$@" || RC=$?
5666 do_nodes $list lctl set_param fail_loc=0
5670 drop_mdt_ldlm_reply_once() {
5671 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
5673 local list=$(comma_list $(mdts_nodes))
5674 do_nodes $list lctl set_param fail_loc=0x80000157
5676 do_facet client "$@" || RC=$?
5678 do_nodes $list lctl set_param fail_loc=0
5686 echo "clearing fail_loc on $facet"
5687 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5690 set_nodes_failloc () {
5692 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5695 cancel_lru_locks() {
5696 #$LCTL mark "cancel_lru_locks $1 start"
5697 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5698 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5699 #$LCTL mark "cancel_lru_locks $1 stop"
5704 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5705 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5706 echo "$DEFAULT_LRU_SIZE"
5711 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5714 lru_resize_disable()
5716 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5722 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5728 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5729 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5730 echo there is still data in page cache $FILE ?
5731 lctl get_param -n $FILE
5739 DEBUGSAVE="$(lctl get_param -n debug)"
5740 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5744 [ -n "$DEBUGSAVE" ] &&
5745 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5749 [ -n "$DEBUGSAVE_SERVER" ] &&
5750 do_nodes $(comma_list $(all_server_nodes)) \
5751 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5757 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5760 debug_size_restore() {
5761 [ -n "$DEBUG_SIZE_SAVED" ] && \
5762 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5766 start_full_debug_logging() {
5771 local DEBUG_SIZE=150
5773 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5774 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5777 stop_full_debug_logging() {
5782 # prints bash call stack
5783 print_stack_trace() {
5786 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5787 local src=${BASH_SOURCE[$i]}
5788 local lineno=${BASH_LINENO[$i-1]}
5789 local funcname=${FUNCNAME[$i]}
5790 echo " = $src:$lineno:$funcname()"
5795 local TYPE=${TYPE:-"FAIL"}
5798 # do not dump logs if $1=false
5799 if [ "x$1" = "xfalse" ]; then
5804 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5805 (print_stack_trace 2) >&2
5807 # We need to dump the logs on all nodes
5809 gather_logs $(comma_list $(nodes_list))
5813 [ "$TESTSUITELOG" ] &&
5814 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5815 if [ -z "$*" ]; then
5816 echo "error() without useful message, please fix" > $LOGDIR/err
5818 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5819 echo "$@" > $LOGDIR/ignore
5821 echo "$@" > $LOGDIR/err
5825 # cleanup the env for failed tests
5829 ##################################
5831 ##################################
5833 # usage: stack_trap arg sigspec
5835 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5836 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5837 # of overwriting them.
5838 # stacked traps are executed in reverse order of their registration
5840 # arg and sigspec have the same meaning as in man (1) trap
5846 # Use "trap -p" to get the quoting right
5847 local old_trap="$(trap -p "$sigspec")"
5848 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5849 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5851 # Once again, use "trap -p" to get the quoting right
5852 local new_trap="$(trap -- "$arg" "$sigspec"
5854 trap -- '' "$sigspec")"
5856 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5858 # The resulting string should be safe to "eval" as it is (supposedly
5859 # correctly) quoted by "trap -p"
5860 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5869 local log=$TESTSUITELOG
5871 [ -f "$log" ] && grep -qw FAIL $log && status=1
5885 # use only if we are ignoring failures for this test, bugno required.
5886 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5887 # e.g. error_ignore bz5494 "your message" or
5888 # error_ignore LU-5494 "your message"
5890 local TYPE="IGNORE ($1)"
5895 error_and_remount() {
5897 remount_client $MOUNT
5901 # Throw an error if it's not running in vm - usually for performance
5904 local virt=$(running_in_vm)
5905 if [[ -n "$virt" ]]; then
5906 echo "running in VM '$virt', ignore error"
5907 error_ignore env=$virt "$@"
5914 # Function: skip_env()
5915 # Purpose: to skip a test during developer testing because some tool
5916 # is missing, but fail the test in release testing because the test
5917 # environment is not configured properly".
5920 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5925 log " SKIP: $TESTSUITE $TESTNAME $@"
5927 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5928 skip_logged $TESTNAME "$@"
5931 echo "$@" > $LOGDIR/skip
5934 [[ -n "$TESTSUITELOG" ]] &&
5935 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5943 build_test_filter() {
5944 EXCEPT="$EXCEPT $(testslist_filter)"
5947 if [[ $O = [0-9]*-[0-9]* ]]; then
5948 for num in $(seq $(echo $O | tr '-' ' ')); do
5956 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5957 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5958 [ "$EXCEPT_SLOW" ] && \
5959 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5960 for E in $EXCEPT; do
5961 eval EXCEPT_${E}=true
5963 for E in $ALWAYS_EXCEPT; do
5964 eval EXCEPT_ALWAYS_${E}=true
5966 for E in $EXCEPT_SLOW; do
5967 eval EXCEPT_SLOW_${E}=true
5969 for G in $GRANT_CHECK_LIST; do
5970 eval GCHECK_ONLY_${G}=true
5975 if [[ $1 = [a-z]* ]]; then
5982 # print a newline if the last test was skipped
5983 export LAST_SKIPPED=
5984 export ALWAYS_SKIPPED=
5986 # Main entry into test-framework. This is called with the name and
5987 # description of a test. The name is used to find the function to run
5988 # the test using "test_$name".
5990 # This supports a variety of methods of specifying specific test to
5991 # run or not run. These need to be documented...
5996 export base=$(basetest $1)
5997 if [ -n "$ONLY" ]; then
5999 if [ ${!testname}x != x ]; then
6000 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
6001 run_one_logged $1 "$2"
6005 if [ ${!testname}x != x ]; then
6006 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
6007 run_one_logged $1 "$2"
6017 if [ ${!testname}x != x ]; then
6018 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
6021 testname=EXCEPT_$base
6022 if [ ${!testname}x != x ]; then
6023 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
6026 testname=EXCEPT_ALWAYS_$1
6027 if [ ${!testname}x != x ]; then
6028 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
6031 testname=EXCEPT_ALWAYS_$base
6032 if [ ${!testname}x != x ]; then
6033 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
6036 testname=EXCEPT_SLOW_$1
6037 if [ ${!testname}x != x ]; then
6038 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
6041 testname=EXCEPT_SLOW_$base
6042 if [ ${!testname}x != x ]; then
6043 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
6049 run_one_logged $1 "$2"
6056 load_module ../libcfs/libcfs/libcfs
6068 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6073 strace -o $TMP/$1.strace -ttt $*
6075 log "FINISHED: $*: rc $RC"
6082 banner test complete, duration $duration sec
6083 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6084 echo duration $duration >>$TESTSUITELOG
6088 # Set TEST_STATUS here. It will be used for logging the result.
6091 if [[ -f $LOGDIR/err ]]; then
6093 elif [[ -f $LOGDIR/skip ]]; then
6096 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6100 local FFREE=$(do_node $SINGLEMDS \
6101 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6102 local FTOTAL=$(do_node $SINGLEMDS \
6103 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6105 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6109 echo -n "Resetting fail_loc on all nodes..."
6110 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6111 fail_val=0 2>/dev/null" || true
6117 # Log a message (on all nodes) padded with "=" before and after.
6118 # Also appends a timestamp and prepends the testsuite name.
6121 EQUALS="===================================================================================================="
6123 msg="== ${TESTSUITE} $*"
6125 [[ $last != "=" && $last != " " ]] && msg="$msg "
6126 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6127 # always include at least == after the message
6128 log "$msg== $(date +"%H:%M:%S (%s)")"
6131 check_dmesg_for_errors() {
6133 local errors="VFS: Busy inodes after unmount of\|\
6134 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6135 group descriptors corrupted"
6137 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6138 [ -z "$res" ] && return 0
6139 echo "Kernel error detected: $res"
6144 # Run a single test function and cleanup after it.
6146 # This function should be run in a subshell so the test func can
6147 # exit() without stopping the whole script.
6152 export tfile=f${testnum}.${TESTSUITE}
6153 export tdir=d${testnum}.${TESTSUITE}
6154 export TESTNAME=test_$testnum
6155 local SAVE_UMASK=`umask`
6158 if ! grep -q $DIR /proc/mounts; then
6162 banner "test $testnum: $message"
6163 test_${testnum} || error "test_$testnum failed with $?"
6166 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6168 check_dmesg_for_errors || error "Error in dmesg detected"
6169 if [ "$PARALLEL" != "yes" ]; then
6170 ps auxww | grep -v grep | grep -q multiop &&
6171 error "multiop still running"
6182 # Wrapper around run_one to ensure:
6183 # - test runs in subshell
6184 # - output of test is saved to separate log file for error reporting
6185 # - test result is saved to data file
6188 local BEFORE=$(date +%s)
6190 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6191 local test_log=$LOGDIR/$name
6192 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6193 local zfs_debug_log=$LOGDIR/$zfs_log_name
6195 rm -rf $LOGDIR/ignore
6197 local SAVE_UMASK=$(umask)
6201 log_sub_test_begin test_${1}
6202 (run_one $1 "$2") 2>&1 | tee -i $test_log
6203 local RC=${PIPESTATUS[0]}
6205 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6206 echo "test_$1 returned $RC" | tee $LOGDIR/err
6208 duration=$(($(date +%s) - $BEFORE))
6209 pass "$1" "(${duration}s)"
6211 if [[ -f $LOGDIR/err ]]; then
6212 TEST_ERROR=$(cat $LOGDIR/err)
6213 elif [[ -f $LOGDIR/ignore ]]; then
6214 TEST_ERROR=$(cat $LOGDIR/ignore)
6215 elif [[ -f $LOGDIR/skip ]]; then
6216 TEST_ERROR=$(cat $LOGDIR/skip)
6218 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6220 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6224 if [ -f $LOGDIR/err ]; then
6225 log_zfs_info "$zfs_debug_log"
6226 $FAIL_ON_ERROR && exit $RC
6235 # Print information of skipped tests to result.yml
6238 log_sub_test_begin $1
6240 log_sub_test_end "SKIP" "0" "0" "$@"
6244 (cd $(dirname $1); echo $PWD/$(basename $1))
6249 export base=$(basetest $1)
6250 [ "$CHECK_GRANT" == "no" ] && return 0
6252 testnamebase=GCHECK_ONLY_${base}
6253 testname=GCHECK_ONLY_$1
6254 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6256 echo -n "checking grant......"
6258 local clients=$CLIENTS
6259 [ -z "$clients" ] && clients=$(hostname)
6261 # sync all the data and make sure no pending data on server
6262 do_nodes $clients sync
6263 clients_up # initiate all idling connections
6266 client_grant=$(do_nodes $clients \
6267 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6268 awk '{ total += $1 } END { printf("%0.0f", total) }')
6271 # which is tot_granted less grant_precreate
6272 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6274 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6275 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6276 /tot_pending/{ total -= $2 };
6277 /grant_precreate/{ total -= $2 };
6278 END { printf("%0.0f", total) }')
6280 # check whether client grant == server grant
6281 if [[ $client_grant -ne $server_grant ]]; then
6282 do_nodes $(comma_list $(osts_nodes)) \
6283 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6284 "obdfilter.${FSNAME}-OST*.grant_*"
6285 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6286 error "failed: client:${client_grant} server: ${server_grant}."
6288 echo "pass: client:${client_grant} server: ${server_grant}"
6292 ########################
6298 ost=`echo $1 | awk -F_ '{print $3}'`
6299 if [ -z $ost ]; then
6300 ost=`echo $1 | sed 's/-osc.*//'`
6305 ostuuid_from_index()
6307 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6310 ostname_from_index() {
6311 local uuid=$(ostuuid_from_index $1)
6315 index_from_ostuuid()
6317 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6320 mdtuuid_from_index()
6322 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6326 # Return unique identifier for given hostname
6329 echo $host_name | md5sum | cut -d' ' -f1
6333 # Returns list of ip addresses for each interface
6335 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6340 # Cache address list to avoid mutiple execution of local_addr_list
6341 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6343 for i in $LOCAL_ADDR_LIST ; do
6344 [[ "$i" == "$addr" ]] && return 0
6351 local is_local="IS_LOCAL_$(host_id $host_name)"
6352 if [ -z "${!is_local-}" ] ; then
6354 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6355 is_local_addr "$host_ip" && eval $is_local=1
6357 [[ "${!is_local}" == "1" ]]
6362 local_node $node && return 1
6369 for node in $(mdts_nodes); do
6370 remote_node $node && return 0
6377 [ -n "$CLIENTONLY" ] && return 0 || true
6378 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6383 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6384 MSKIPPED=1 && return 1
6391 for node in $(osts_nodes) ; do
6392 remote_node $node && return 0
6399 [ -n "$CLIENTONLY" ] && return 0 || true
6400 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6405 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6406 OSKIPPED=1 && return 1
6412 [ -n "$CLIENTONLY" ] && return 0 || true
6414 MGS=$(facet_host mgs)
6415 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6420 remote_mds_nodsh || remote_ost_nodsh || \
6421 $(single_local_node $(comma_list $(nodes_list)))
6425 remote_ost && remote_mds
6428 # Get the active nodes for facets.
6436 for facet in ${facets//,/ }; do
6437 nodes="$nodes $(facet_active_host $facet)"
6440 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6444 # Get name of the active MGS node.
6446 echo -n $(facets_nodes $(get_facets MGS))
6449 # Get all of the active MDS nodes.
6451 echo -n $(facets_nodes $(get_facets MDS))
6454 # Get all of the active OSS nodes.
6456 echo -n $(facets_nodes $(get_facets OST))
6459 # Get all of the active AGT (HSM agent) nodes.
6461 echo -n $(facets_nodes $(get_facets AGT))
6464 # Get all of the client nodes and active server nodes.
6466 local nodes=$HOSTNAME
6470 # CLIENTS (if specified) contains the local client
6471 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6473 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6474 nodes="$nodes $(facets_nodes $(get_facets))"
6477 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6481 # Get all of the remote client nodes and remote active server nodes.
6482 remote_nodes_list () {
6483 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6486 # Get all of the MDS nodes, including active and passive nodes.
6494 for i in $(seq $MDSCOUNT); do
6496 failover_host=mds${i}failover_HOST
6497 nodes="$nodes ${!host} ${!failover_host}"
6500 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
6501 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6505 # Get all of the OSS nodes, including active and passive nodes.
6513 for i in $(seq $OSTCOUNT); do
6515 failover_host=ost${i}failover_HOST
6516 nodes="$nodes ${!host} ${!failover_host}"
6519 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
6520 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6524 # Get all of the server nodes, including active and passive nodes.
6525 all_server_nodes () {
6530 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6532 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6536 # Get all of the client and server nodes, including active and passive nodes.
6538 local nodes=$HOSTNAME
6542 # CLIENTS (if specified) contains the local client
6543 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6545 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6546 nodes="$nodes $(all_server_nodes)"
6549 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6553 init_clients_lists () {
6554 # Sanity check: exclude the local client from RCLIENTS
6555 local clients=$(hostlist_expand "$RCLIENTS")
6556 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6558 # Sanity check: exclude the dup entries
6559 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6561 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6563 # Sanity check: exclude the dup entries from CLIENTS
6564 # for those configs which has SINGLCLIENT set to local client
6565 clients=$(for i in $clients; do echo $i; done | sort -u)
6567 CLIENTS=$(comma_list $clients)
6568 local -a remoteclients=($RCLIENTS)
6569 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6570 varname=CLIENT$((i + 2))
6571 eval $varname=${remoteclients[i]}
6574 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6577 get_random_entry () {
6580 rnodes=${rnodes//,/ }
6582 local -a nodes=($rnodes)
6583 local num=${#nodes[@]}
6584 local i=$((RANDOM * num * 2 / 65536))
6590 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6594 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6595 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6600 echo $nodes | wc -w || true
6604 local nodes=$(osts_nodes)
6605 local osscount=$(get_node_count "$nodes")
6606 [ ! "$OSTCOUNT" = "$osscount" ]
6610 local nodes=$(mdts_nodes)
6611 local mdtcount=$(get_node_count "$nodes")
6612 [ ! "$MDSCOUNT" = "$mdtcount" ]
6615 generate_machine_file() {
6616 local nodes=${1//,/ }
6617 local machinefile=$2
6619 for node in $nodes; do
6620 echo $node >>$machinefile || \
6621 { echo "can not generate machinefile $machinefile" && return 1; }
6626 local file=$1/stripe
6629 $LFS getstripe -v $file || error "getstripe $file failed"
6633 setstripe_nfsserver () {
6635 local nfsexportdir=$2
6639 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6640 { print $1 }' /proc/mounts | cut -f 1 -d :))
6642 # check that only one nfs mounted
6643 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6644 (( ${#nfsexport[@]} == 1 )) ||
6645 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6647 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6650 # Check and add a test group.
6656 local gid=$(getent group $group_name | cut -d: -f3)
6657 if [[ -n "$gid" ]]; then
6658 [[ "$gid" -eq "$group_id" ]] || {
6659 error_noexit "inconsistent group ID:" \
6660 "new: $group_id, old: $gid"
6664 groupadd -g $group_id $group_name
6671 # Check and add a test user.
6684 local uid=$(getent passwd $user_name | cut -d: -f3)
6685 if [[ -n "$uid" ]]; then
6686 if [[ "$uid" -eq "$user_id" ]]; then
6687 local dir=$(getent passwd $user_name | cut -d: -f6)
6688 if [[ "$dir" != "$home" ]]; then
6690 usermod -d $home $user_name
6694 error_noexit "inconsistent user ID:" \
6695 "new: $user_id, old: $uid"
6700 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6707 check_runas_id_ret() {
6709 local myRUNAS_UID=$1
6710 local myRUNAS_GID=$2
6713 if [ -z "$myRUNAS" ]; then
6714 error_exit "myRUNAS command must be specified for check_runas_id"
6717 $myRUNAS krb5_login.sh || \
6718 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6720 mkdir $DIR/d0_runas_test
6722 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6723 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6724 rm -rf $DIR/d0_runas_test
6729 local myRUNAS_UID=$1
6730 local myRUNAS_GID=$2
6733 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6734 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6735 Please set RUNAS_ID to some UID which exists on MDS and client or
6736 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6739 # obtain the UID/GID for MPI_USER
6743 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6744 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6746 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6747 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6750 # obtain and cache Kerberos ticket-granting ticket
6751 refresh_krb5_tgt() {
6752 local myRUNAS_UID=$1
6753 local myRUNAS_GID=$2
6756 if [ -z "$myRUNAS" ]; then
6757 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6760 CLIENTS=${CLIENTS:-$HOSTNAME}
6761 do_nodes $CLIENTS "set -x
6762 if ! $myRUNAS krb5_login.sh; then
6763 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6768 # Run multiop in the background, but wait for it to print
6769 # "PAUSING" to its stdout before returning from this function.
6770 multiop_bg_pause() {
6771 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6775 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6778 echo "$MULTIOP_PROG $FILE v$ARGS"
6779 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6781 echo "TMPPIPE=${TMPPIPE}"
6782 read -t 60 multiop_output < $TMPPIPE
6783 if [ $? -ne 0 ]; then
6788 if [ "$multiop_output" != "PAUSING" ]; then
6789 echo "Incorrect multiop output: $multiop_output"
6804 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6810 inodes_available () {
6811 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6812 sort -un | head -n1) || return 1
6816 mdsrate_inodes_available () {
6817 local min_inodes=$(inodes_available)
6818 echo $((min_inodes * 99 / 100))
6821 # reset stat counters
6823 local paramfile="$1"
6824 lctl set_param -n $paramfile=0
6829 local paramfile="$1"
6831 lctl get_param -n $paramfile |
6832 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6836 awk '{sum += $1} END { printf("%0.0f", sum) }'
6839 calc_osc_kbytes () {
6840 $LFS df $MOUNT > /dev/null
6841 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6844 # save_lustre_params(comma separated facet list, parameter_mask)
6845 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6846 save_lustre_params() {
6851 for facet in ${facets//,/ }; do
6852 facet_svc=$(facet_svc $facet)
6854 "params=\\\$($LCTL get_param $2);
6855 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6856 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6857 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6858 while read s; do echo $facet \\\$s;
6859 done <<< \\\"\\\$param\\\""
6863 # restore lustre parameters from input stream, produces by save_lustre_params
6864 restore_lustre_params() {
6869 while IFS=" =" read facet name val; do
6870 do_facet $facet "$LCTL set_param -n $name=$val"
6874 check_node_health() {
6875 local nodes=${1:-$(comma_list $(nodes_list))}
6877 for node in ${nodes//,/ }; do
6878 check_network "$node" 5
6879 if [ $? -eq 0 ]; then
6880 do_node $node "rc=0;
6881 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6882 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6883 echo \\\$(hostname -s): \\\$val;
6886 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6891 mdsrate_cleanup () {
6893 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6894 --nfiles $3 --dir $4 --filefmt $5 $6
6899 delayed_recovery_enabled () {
6900 local var=${SINGLEMDS}_svc
6901 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6904 ########################
6906 convert_facet2label() {
6909 if [ x$facet = xost ]; then
6913 local varsvc=${facet}_svc
6915 if [ -n ${!varsvc} ]; then
6918 error "No lablel for $facet!"
6922 get_clientosc_proc_path() {
6923 echo "${1}-osc-[-0-9a-f]*"
6926 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6927 # used by MDT would not be changed.
6928 # mdt lov: fsname-mdtlov
6929 # mdt osc: fsname-OSTXXXX-osc
6930 mds_on_old_device() {
6931 local mds=${1:-"$SINGLEMDS"}
6933 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6934 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6935 > /dev/null 2>&1" && return 0
6940 get_mdtosc_proc_path() {
6942 local ost_label=${2:-"*OST*"}
6944 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6945 local mdt_label=$(convert_facet2label $mds_facet)
6946 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6948 if [[ $ost_label = *OST* ]]; then
6949 echo "${ost_label}-osc-${mdt_index}"
6951 echo "${ost_label}-osp-${mdt_index}"
6955 get_osc_import_name() {
6958 local label=$(convert_facet2label $ost)
6960 if [ "${facet:0:3}" = "mds" ]; then
6961 get_mdtosc_proc_path $facet $label
6965 get_clientosc_proc_path $label
6969 _wait_import_state () {
6972 local maxtime=${3:-$(max_recovery_time)}
6973 local error_on_failure=${4:-1}
6977 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6978 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6979 if [ "${expected}" == "DISCONN" ]; then
6980 # for disconn we can check after proc entry is removed
6981 [ "x${CONN_STATE}" == "x" ] && return 0
6982 # with AT enabled, we can have connect request timeout near of
6983 # reconnect timeout and test can't see real disconnect
6984 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6986 if [ $i -ge $maxtime ]; then
6987 [ $error_on_failure -ne 0 ] && \
6988 error "can't put import for $CONN_PROC into ${expected}" \
6989 "state after $i sec, have ${CONN_STATE}"
6993 # Add uniq for multi-mount case
6994 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6998 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7002 wait_import_state() {
7005 local maxtime=${3:-$(max_recovery_time)}
7006 local error_on_failure=${4:-1}
7009 for param in ${params//,/ }; do
7010 _wait_import_state $state $param $maxtime $error_on_failure || return
7014 wait_import_state_mount() {
7015 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7019 wait_import_state $*
7022 # One client request could be timed out because server was not ready
7023 # when request was sent by client.
7024 # The request timeout calculation details :
7026 # /* We give the server rq_timeout secs to process the req, and
7027 # add the network latency for our local timeout. */
7028 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7029 # ptlrpc_at_get_net_latency(request) ;
7031 # ptlrpc_connect_import ()
7032 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7035 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7036 # ptlrpc_at_get_net_latency(request) ->
7037 # at_get (max (iat_net_latency=0, at_min)) = at_min
7040 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7041 # INITIAL_CONNECT_TIMEOUT + at_min
7043 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7044 # because we can not get this value in runtime,
7045 # the value depends on configure options, and it is not stored in /proc.
7047 # #define CONNECTION_SWITCH_MIN 5U
7048 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7050 request_timeout () {
7053 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7054 local init_connect_timeout=$TIMEOUT
7055 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7057 local at_min=$(at_get $facet at_min)
7059 echo $(( init_connect_timeout + at_min ))
7062 _wait_osc_import_state() {
7066 local target=$(get_osc_import_name $facet $ost_facet)
7067 local param="osc.${target}.ost_server_uuid"
7071 # 1. wait the deadline of client 1st request (it could be skipped)
7072 # 2. wait the deadline of client 2nd request
7073 local maxtime=$(( 2 * $(request_timeout $facet)))
7075 if [[ $facet == client* ]]; then
7076 # During setup time, the osc might not be setup, it need wait
7077 # until list_param can return valid value.
7078 params=$($LCTL list_param $param 2>/dev/null || true)
7079 while [ -z "$params" ]; do
7080 if [ $i -ge $maxtime ]; then
7081 echo "can't get $param in $maxtime secs"
7086 params=$($LCTL list_param $param 2>/dev/null || true)
7090 if [[ $ost_facet = mds* ]]; then
7091 # no OSP connection to itself
7092 if [[ $facet = $ost_facet ]]; then
7095 param="osp.${target}.mdt_server_uuid"
7099 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7100 wait_import_state $expected "$params" $maxtime; then
7101 error "$facet: import is not in $expected state after $maxtime"
7108 wait_osc_import_state() {
7114 if [[ $facet = mds ]]; then
7115 for num in $(seq $MDSCOUNT); do
7116 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7119 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7123 wait_osc_import_ready() {
7124 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7127 _wait_mgc_import_state() {
7130 local error_on_failure=${3:-1}
7131 local param="mgc.*.mgs_server_uuid"
7135 # 1. wait the deadline of client 1st request (it could be skipped)
7136 # 2. wait the deadline of client 2nd request
7137 local maxtime=$(( 2 * $(request_timeout $facet)))
7139 if [[ $facet == client* ]]; then
7140 # During setup time, the osc might not be setup, it need wait
7141 # until list_param can return valid value. And also if there
7142 # are mulitple osc entries we should list all of them before
7144 params=$($LCTL list_param $param 2>/dev/null || true)
7145 while [ -z "$params" ]; do
7146 if [ $i -ge $maxtime ]; then
7147 echo "can't get $param in $maxtime secs"
7152 params=$($LCTL list_param $param 2>/dev/null || true)
7155 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7156 wait_import_state $expected "$params" $maxtime \
7157 $error_on_failure; then
7158 if [ $error_on_failure -ne 0 ]; then
7159 error "import is not in ${expected} state"
7167 wait_mgc_import_state() {
7170 local error_on_failure=${3:-1}
7173 if [[ $facet = mds ]]; then
7174 for num in $(seq $MDSCOUNT); do
7175 _wait_mgc_import_state mds$num "$expected" \
7176 $error_on_failure || return
7179 _wait_mgc_import_state "$facet" "$expected"
7180 $error_on_failure || return
7184 wait_dne_interconnect() {
7187 if [ $MDSCOUNT -gt 1 ]; then
7188 for num in $(seq $MDSCOUNT); do
7189 wait_osc_import_ready mds mds$num
7194 get_clientmdc_proc_path() {
7198 get_clientmgc_proc_path() {
7206 [ -z "$list" ] && return 0
7208 # Add paths to lustre tests for 32 and 64 bit systems.
7209 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7210 local TESTPATH="$RLUSTRE/tests:"
7211 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7212 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7215 wait_clients_import_state () {
7222 if [ "$FAILURE_MODE" = HARD ]; then
7223 facets=$(facets_on_host $(facet_active_host $facet))
7226 for facet in ${facets//,/ }; do
7227 local label=$(convert_facet2label $facet)
7230 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7231 $label).ost_server_uuid" ;;
7232 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7233 $label).mds_server_uuid" ;;
7234 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7235 $label).mgs_server_uuid" ;;
7236 *) error "unknown facet!" ;;
7239 local params=$(expand_list $params $proc_path)
7242 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7244 error "import is not in ${expected} state"
7256 # wait until all MDTs are in the expected state
7257 for ((num = 1; num <= $MDSCOUNT; num++)); do
7258 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7262 if [ $facet = "mds" ]; then
7263 mproc="osp.$mdtosp.active"
7264 [ $num -eq $((tgt_idx + 1)) ] && continue
7266 mproc="osc.$mdtosp.active"
7272 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7275 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7276 if [ $result -eq $expected ]; then
7277 echo -n "target updated after "
7278 echo "$wait sec (got $result)"
7282 if [ $wait -eq $max ]; then
7283 error "$tgt_name: wanted $expected got $result"
7285 echo "Waiting $((max - wait)) secs for $tgt_name"
7295 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7296 $LCTL get_param obdfilter.*.kbytesavail))
7297 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7298 $LCTL get_param -n obdfilter.*.tot_granted))
7299 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7300 $LCTL get_param -n obdfilter.*.kbytestotal))
7301 for ((i=0; i<${#AVAILA[@]}; i++)); do
7302 local -a AVAIL1=(${AVAILA[$i]//=/ })
7303 local -a TOTAL=(${TOTALA[$i]//=/ })
7304 GRANT=$((${GRANTA[$i]}/1024))
7305 # allow 1% of total space in bavail because of delayed
7306 # allocation with ZFS which might release some free space after
7307 # txg commit. For small devices, we set a mininum of 8MB
7308 local LIMIT=$((${TOTAL} / 100 + 8000))
7309 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7310 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7311 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7312 echo " FULL" || echo
7318 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7321 check_pool_not_exist() {
7322 local fsname=${1%%.*}
7323 local poolname=${1##$fsname.}
7324 [[ $# -ne 1 ]] && return 0
7325 [[ x$poolname = x ]] && return 0
7326 list_pool $fsname | grep -w $1 && return 1
7331 local fsname=${1%%.*}
7332 local poolname=${1##$fsname.}
7334 stack_trap "destroy_test_pools $fsname" EXIT
7335 do_facet mgs lctl pool_new $1
7337 # get param should return err unless pool is created
7338 [[ $RC -ne 0 ]] && return $RC
7340 for mds_id in $(seq $MDSCOUNT); do
7341 local mdt_id=$((mds_id-1))
7342 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7343 wait_update_facet mds$mds_id \
7344 "lctl get_param -n lod.$lodname.pools.$poolname \
7345 2>/dev/null || echo foo" "" ||
7346 error "mds$mds_id: pool_new failed $1"
7348 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7349 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7355 add_pool_to_list () {
7356 local fsname=${1%%.*}
7357 local poolname=${1##$fsname.}
7359 local listvar=${fsname}_CREATED_POOLS
7360 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7364 remove_pool_from_list () {
7365 local fsname=${1%%.*}
7366 local poolname=${1##$fsname.}
7368 local listvar=${fsname}_CREATED_POOLS
7369 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7373 destroy_pool_int() {
7375 local OSTS=$(list_pool $1)
7376 for ost in $OSTS; do
7377 do_facet mgs lctl pool_remove $1 $ost
7379 do_facet mgs lctl pool_destroy $1
7382 # <fsname>.<poolname> or <poolname>
7384 local fsname=${1%%.*}
7385 local poolname=${1##$fsname.}
7387 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7391 check_pool_not_exist $fsname.$poolname
7392 [[ $? -eq 0 ]] && return 0
7394 destroy_pool_int $fsname.$poolname
7396 [[ $RC -ne 0 ]] && return $RC
7397 for mds_id in $(seq $MDSCOUNT); do
7398 local mdt_id=$((mds_id-1))
7399 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7400 wait_update_facet mds$mds_id \
7401 "lctl get_param -n lod.$lodname.pools.$poolname \
7402 2>/dev/null || echo foo" "foo" ||
7403 error "mds$mds_id: destroy pool failed $1"
7405 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7406 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7408 remove_pool_from_list $fsname.$poolname
7414 local fsname=${1:-$FSNAME}
7416 local listvar=${fsname}_CREATED_POOLS
7418 [ x${!listvar} = x ] && return 0
7420 echo "Destroy the created pools: ${!listvar}"
7421 for poolname in ${!listvar//,/ }; do
7422 destroy_pool $fsname.$poolname
7426 destroy_test_pools () {
7428 local fsname=${1:-$FSNAME}
7429 destroy_pools $fsname || true
7435 local ts=$(date +%s)
7438 if [[ ! -f "$YAML_LOG" ]]; then
7439 # init_logging is not performed before gather_logs,
7440 # so the $LOGDIR needs to be checked here
7441 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7444 [ -f $LOGDIR/shared ] && docp=false
7446 # dump lustre logs, dmesg
7448 prefix="$TESTLOG_PREFIX.$TESTNAME"
7450 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7452 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7453 echo "Dumping logs only on local client."
7454 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7455 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7460 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7461 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7463 if [ ! -f $LOGDIR/shared ]; then
7464 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7477 for i in $(seq 0 $num_mntpts); do
7478 cmd="ls -laf ${mntpt_root}$i/$dir"
7484 for pid in $pids; do
7491 # check_and_start_recovery_timer()
7492 # service_time = at_est2timeout(service_time);
7493 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7494 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7496 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7497 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7498 #define CONNECTION_SWITCH_MIN 5
7499 #define CONNECTION_SWITCH_INC 5
7500 max_recovery_time() {
7501 local init_connect_timeout=$((TIMEOUT / 20))
7502 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7504 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7505 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7507 echo -n $service_time
7510 recovery_time_min() {
7511 local connection_switch_min=5
7512 local connection_switch_inc=5
7513 local connection_switch_max
7514 local reconnect_delay_max
7515 local initial_connect_timeout
7519 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7520 (($connection_switch_min > $TIMEOUT)) &&
7521 max=$connection_switch_min || max=$TIMEOUT
7522 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7524 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7525 timeout_20=$((TIMEOUT/20))
7526 (($connection_switch_min > $timeout_20)) &&
7527 initial_connect_timeout=$connection_switch_min ||
7528 initial_connect_timeout=$timeout_20
7530 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7531 initial_connect_timeout))
7532 echo $((2 * reconnect_delay_max))
7535 get_clients_mount_count () {
7536 local clients=${CLIENTS:-$HOSTNAME}
7538 # we need to take into account the clients mounts and
7539 # exclude mds/ost mounts if any;
7540 do_nodes $clients cat /proc/mounts | grep lustre |
7541 grep -w $MOUNT | wc -l
7545 PROC_CLI="srpc_info"
7546 PROC_CON="srpc_contexts"
7554 if [ $M -lt $N ]; then
7558 while [ $N -lt $M ]; do
7568 calc_connection_cnt() {
7571 # MDT->MDT = 2 * C(M, 2)
7575 comb_m2=$(combination $MDSCOUNT 2)
7577 local num_clients=$(get_clients_mount_count)
7579 local cnt_mdt2mdt=$((comb_m2 * 2))
7580 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7581 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7582 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7583 if is_mounted $MOUNT2; then
7584 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7585 cnt_cli2ost=$((cnt_cli2ost * 2))
7593 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7594 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7595 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7596 + cnt_cli2ost + cnt_cli2mdt))
7610 local cmd="$tgt.srpc.flavor"
7612 if [ $net == "any" ]; then
7617 if [ $dir != "any" ]; then
7622 log "Setting sptlrpc rule: $cmd"
7623 do_facet mgs "$LCTL conf_param $cmd"
7629 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7639 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7640 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7642 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7644 if [ "x$bulkspec" != "x" ]; then
7645 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7647 if [ "x$algs" != "x" ]; then
7648 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7650 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7651 if [ $bulk == "bulkn" ]; then
7652 bulk_count=`echo "$output" | grep "bulk flavor" \
7653 | grep "null/null" | wc -l`
7654 elif [ $bulk == "bulki" ]; then
7655 bulk_count=`echo "$output" | grep "bulk flavor" \
7656 | grep "/null" | grep -v "null/" | wc -l`
7658 bulk_count=`echo "$output" | grep "bulk flavor" \
7659 | grep -v "/null" | grep -v "null/" | wc -l`
7663 [ $bulk_count -lt $count ] && count=$bulk_count
7674 local clients=${CLIENTS:-$HOSTNAME}
7676 for c in ${clients//,/ }; do
7677 local output=$(do_node $c lctl get_param -n \
7678 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7679 local tmpcnt=$(count_flvr "$output" $flavor)
7680 if $GSS_SK && [ $flavor != "null" ]; then
7681 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7682 output=$(do_node $c lctl get_param -n \
7683 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7684 local outcon=$(count_contexts "$output")
7685 if [ "$outcon" -lt "$tmpcnt" ]; then
7689 cnt=$((cnt + tmpcnt))
7699 local clients=${CLIENTS:-$HOSTNAME}
7701 for c in ${clients//,/ }; do
7703 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7704 local output=$(do_node $c lctl get_param -n \
7705 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7706 local tmpcnt=$(count_flvr "$output" $flavor)
7707 if $GSS_SK && [ $flavor != "null" ]; then
7708 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7709 output=$(do_node $c lctl get_param -n \
7710 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7711 local outcon=$(count_contexts "$output")
7712 if [ "$outcon" -lt "$tmpcnt" ]; then
7716 cnt=$((cnt + tmpcnt))
7726 if [ $MDSCOUNT -le 1 ]; then
7731 for num in `seq $MDSCOUNT`; do
7732 local output=$(do_facet mds$num lctl get_param -n \
7733 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7734 local tmpcnt=$(count_flvr "$output" $flavor)
7735 if $GSS_SK && [ $flavor != "null" ]; then
7736 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7737 output=$(do_facet mds$num lctl get_param -n \
7738 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7739 local outcon=$(count_contexts "$output")
7740 if [ "$outcon" -lt "$tmpcnt" ]; then
7744 cnt=$((cnt + tmpcnt))
7755 for num in `seq $MDSCOUNT`; do
7756 mdtosc=$(get_mdtosc_proc_path mds$num)
7757 mdtosc=${mdtosc/-MDT*/-MDT\*}
7758 local output=$(do_facet mds$num lctl get_param -n \
7759 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7760 local tmpcnt=$(count_flvr "$output" $flavor)
7761 if $GSS_SK && [ $flavor != "null" ]; then
7762 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7763 output=$(do_facet mds$num lctl get_param -n \
7764 osc.$mdtosc.$PROC_CON 2>/dev/null)
7765 local outcon=$(count_contexts "$output")
7766 if [ "$outcon" -lt "$tmpcnt" ]; then
7770 cnt=$((cnt + tmpcnt))
7779 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7781 count_flvr "$output" $flavor
7786 local dir=$1 # from to
7787 local flavor=$2 # flavor expected
7790 if [ $dir == "cli2mdt" ]; then
7791 res=`flvr_cnt_cli2mdt $flavor`
7792 elif [ $dir == "cli2ost" ]; then
7793 res=`flvr_cnt_cli2ost $flavor`
7794 elif [ $dir == "mdt2mdt" ]; then
7795 res=`flvr_cnt_mdt2mdt $flavor`
7796 elif [ $dir == "mdt2ost" ]; then
7797 res=`flvr_cnt_mdt2ost $flavor`
7798 elif [ $dir == "all2ost" ]; then
7799 res1=`flvr_cnt_mdt2ost $flavor`
7800 res2=`flvr_cnt_cli2ost $flavor`
7801 res=$((res1 + res2))
7802 elif [ $dir == "all2mdt" ]; then
7803 res1=`flvr_cnt_mdt2mdt $flavor`
7804 res2=`flvr_cnt_cli2mdt $flavor`
7805 res=$((res1 + res2))
7806 elif [ $dir == "all2all" ]; then
7807 res1=`flvr_cnt_mdt2ost $flavor`
7808 res2=`flvr_cnt_cli2ost $flavor`
7809 res3=`flvr_cnt_mdt2mdt $flavor`
7810 res4=`flvr_cnt_cli2mdt $flavor`
7811 res=$((res1 + res2 + res3 + res4))
7819 local dir=$1 # from to
7820 local flavor=$2 # flavor expected
7821 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7822 local WAITFLAVOR_MAX=20 # how many retries before abort?
7825 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7826 echo -n "checking $dir..."
7827 res=$(do_check_flavor $dir $flavor)
7828 echo "found $res/$expect $flavor connections"
7829 [ $res -ge $expect ] && return 0
7833 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7834 # echo "Dumping additional logs for SK debug.."
7835 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7837 gather_logs $(comma_list $(nodes_list))
7842 restore_to_default_flavor()
7844 local proc="mgs.MGS.live.$FSNAME"
7846 echo "restoring to default flavor..."
7848 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7849 grep ".srpc.flavor" | wc -l)
7851 # remove all existing rules if any
7852 if [ $nrule -ne 0 ]; then
7853 echo "$nrule existing rules"
7854 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7855 grep ".srpc.flavor."); do
7856 echo "remove rule: $rule"
7857 spec=`echo $rule | awk -F = '{print $1}'`
7858 do_facet mgs "$LCTL conf_param -d $spec"
7862 # verify no rules left
7863 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7864 grep ".srpc.flavor." | wc -l)
7865 [ $nrule -ne 0 ] && error "still $nrule rules left"
7867 # wait for default flavor to be applied
7870 set_rule $FSNAME any any $SK_FLAVOR
7871 wait_flavor all2all $SK_FLAVOR
7873 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7874 set_rule $FSNAME any cli2ost $SK_FLAVOR
7875 wait_flavor cli2mdt $SK_FLAVOR
7876 wait_flavor cli2ost $SK_FLAVOR
7878 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7880 wait_flavor all2all null
7886 local flavor=${1:-null}
7888 echo "setting all flavor to $flavor"
7890 # FIXME need parameter to this fn
7891 # and remove global vars
7892 local cnt_all2all=$(calc_connection_cnt all2all)
7894 local res=$(do_check_flavor all2all $flavor)
7895 if [ $res -eq $cnt_all2all ]; then
7896 echo "already have total $res $flavor connections"
7900 echo "found $res $flavor out of total $cnt_all2all connections"
7901 restore_to_default_flavor
7903 [[ $flavor = null ]] && return 0
7905 if $GSS_SK && [ $flavor != "null" ]; then
7907 set_rule $FSNAME any any $flavor
7908 wait_flavor all2all $flavor
7910 set_rule $FSNAME any cli2mdt $flavor
7911 set_rule $FSNAME any cli2ost $flavor
7912 set_rule $FSNAME any mdt2ost null
7913 set_rule $FSNAME any mdt2mdt null
7914 wait_flavor cli2mdt $flavor
7915 wait_flavor cli2ost $flavor
7917 echo "GSS_SK now at flavor: $flavor"
7919 set_rule $FSNAME any any $flavor
7920 wait_flavor all2all $flavor
7927 # Checking for shared logdir
7928 if [ ! -d $dir ]; then
7929 # Not found. Create local logdir
7932 touch $dir/check_file.$(hostname -s)
7937 check_write_access() {
7939 local list=${2:-$(comma_list $(nodes_list))}
7943 for node in ${list//,/ }; do
7944 file=$dir/check_file.$(short_nodename $node)
7945 if [[ ! -f "$file" ]]; then
7946 # Logdir not accessible/writable from this node.
7949 rm -f $file || return 1
7955 [[ -n $YAML_LOG ]] && return
7956 local save_umask=$(umask)
7959 export YAML_LOG=${LOGDIR}/results.yml
7963 # If the yaml log already exists then we will just append to it
7964 if [ ! -f $YAML_LOG ]; then
7965 if check_shared_dir $LOGDIR; then
7966 touch $LOGDIR/shared
7967 echo "Logging to shared log directory: $LOGDIR"
7969 echo "Logging to local directory: $LOGDIR"
7972 yml_nodes_file $LOGDIR >> $YAML_LOG
7973 yml_results_file >> $YAML_LOG
7978 # If modules are not yet loaded then older "lctl lustre_build_version"
7979 # will fail. Use lctl build version instead.
7980 log "Client: $($LCTL lustre_build_version)"
7981 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7982 do_facet $SINGLEMDS $LCTL --version)"
7983 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7984 do_facet ost1 $LCTL --version)"
7990 yml_log_test $1 >> $YAML_LOG
7994 yml_log_test_status $@ >> $YAML_LOG
7997 log_sub_test_begin() {
7998 yml_log_sub_test_begin "$@" >> $YAML_LOG
8001 log_sub_test_end() {
8002 yml_log_sub_test_end "$@" >> $YAML_LOG
8008 local llverdev_opts=$2
8009 local devname=$(basename $1)
8010 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8011 # loop devices aren't in /proc/partitions
8012 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8014 size=$(($size / 1024 / 1024)) # Gb
8016 local partial_arg=""
8017 # Run in partial (fast) mode if the size
8018 # of a partition > 1 GB
8019 [ $size -gt 1 ] && partial_arg="-p"
8021 llverdev --force $partial_arg $llverdev_opts $dev
8027 local llverfs_opts=$2
8028 local use_partial_arg=$3
8029 local partial_arg=""
8030 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8032 # Run in partial (fast) mode if the size
8033 # of a partition > 1 GB
8034 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8036 llverfs $partial_arg $llverfs_opts $dir
8039 #Remove objects from OST
8040 remove_ost_objects() {
8046 local mntpt=$(facet_mntpt $facet)
8047 local opts=$OST_MOUNT_OPTS
8051 echo "removing objects from $ostdev on $facet: $objids"
8052 if ! test -b $ostdev; then
8053 opts=$(csa_add "$opts" -o loop)
8055 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
8058 for i in $objids; do
8059 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
8061 umount -f $mntpt || return $?
8065 #Remove files from MDT
8066 remove_mdt_files() {
8071 local mntpt=$(facet_mntpt $facet)
8072 local opts=$MDS_MOUNT_OPTS
8074 echo "removing files from $mdtdev on $facet: $files"
8075 if [ $(facet_fstype $facet) == ldiskfs ] &&
8076 ! do_facet $facet test -b $mdtdev; then
8077 opts=$(csa_add "$opts" -o loop)
8079 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8083 rm $mntpt/ROOT/$f || { rc=$?; break; }
8085 umount -f $mntpt || return $?
8089 duplicate_mdt_files() {
8094 local mntpt=$(facet_mntpt $facet)
8095 local opts=$MDS_MOUNT_OPTS
8097 echo "duplicating files on $mdtdev on $facet: $files"
8098 mkdir -p $mntpt || return $?
8099 if [ $(facet_fstype $facet) == ldiskfs ] &&
8100 ! do_facet $facet test -b $mdtdev; then
8101 opts=$(csa_add "$opts" -o loop)
8103 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8114 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8115 pushd $mntpt/ROOT > /dev/null || return $?
8118 touch $f.bad || return $?
8119 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8121 [ $rc -eq 0 ] || return $rc
8122 setfattr --restore $tmp || return $?
8128 local devs=${1//,/ }
8131 local rslt=$TMP/sgpdd_survey
8133 # sgpdd-survey cleanups ${rslt}.* files
8135 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8141 # returns the canonical name for an ldiskfs device
8146 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8147 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8148 echo dm-\\\${foo##*:};
8150 name=\\\$(basename \\\$dv);
8151 if [[ \\\$name = *flakey* ]]; then
8152 name=\\\$(lsblk -o NAME,KNAME |
8153 awk /\\\$name/'{print \\\$NF}');
8159 is_sanity_benchmark() {
8160 local benchmarks="dbench bonnie iozone fsx"
8162 for b in $benchmarks; do
8163 if [ "$b" == "$suite" ]; then
8171 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8175 # Get the available size (KB) of a given obd target.
8182 [[ $facet != client ]] || return 0
8184 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8189 # Get the page size (bytes) on a given facet node.
8190 # The local client page_size is directly available in PAGE_SIZE.
8194 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8196 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8197 page_size=$(do_facet $facet getconf PAGE_SIZE)
8198 echo -n ${page_size:-4096}
8202 # Get the block count of the filesystem.
8209 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8210 awk '/^Block count:/ {print $3}')
8214 # Get the block size of the filesystem.
8220 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8221 awk '/^Block size:/ {print $3}')
8225 # Check whether the "ea_inode" feature is enabled or not, to allow
8226 # ldiskfs xattrs over one block in size. Allow both the historical
8227 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8228 large_xattr_enabled() {
8229 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8231 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8233 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8234 grep -E -q '(ea_inode|large_xattr)'"
8235 return ${PIPESTATUS[0]}
8238 # Get the maximum xattr size supported by the filesystem.
8242 if large_xattr_enabled; then
8243 size=$($LCTL get_param -n llite.*.max_easize)
8245 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8246 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8248 # maximum xattr size = size of block - size of header -
8249 # size of 1 entry - 4 null bytes
8250 size=$((block_size - 32 - 32 - 4))
8256 # Dump the value of the named xattr from a file.
8261 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8264 # Generate a string with size of $size bytes.
8266 local size=${1:-1024} # in bytes
8268 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8271 reformat_external_journal() {
8276 if [ -n "${!var}" ]; then
8277 local rcmd="do_facet $facet"
8279 echo "reformat external journal on $facet:${!var}"
8280 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8284 # MDT file-level backup/restore
8285 mds_backup_restore() {
8288 local devname=$(mdsdevname $(facet_number $facet))
8289 local mntpt=$(facet_mntpt brpt)
8290 local rcmd="do_facet $facet"
8291 local metaea=${TMP}/backup_restore.ea
8292 local metadata=${TMP}/backup_restore.tgz
8293 local opts=${MDS_MOUNT_OPTS}
8294 local svc=${facet}_svc
8296 if ! ${rcmd} test -b ${devname}; then
8297 opts=$(csa_add "$opts" -o loop)
8300 echo "file-level backup/restore on $facet:${devname}"
8302 # step 1: build mount point
8303 ${rcmd} mkdir -p $mntpt
8304 # step 2: cleanup old backup
8305 ${rcmd} rm -f $metaea $metadata
8307 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8308 if [ ! -z $igif ]; then
8309 # step 3.5: rm .lustre
8310 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8312 # step 4: backup metaea
8314 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8316 # step 5: backup metadata
8318 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8320 ${rcmd} $UMOUNT $mntpt || return 4
8321 # step 8: reformat dev
8322 echo "reformat new device"
8323 format_mdt $(facet_number $facet)
8325 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8326 # step 10: restore metadata
8328 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8329 # step 11: restore metaea
8331 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8332 # step 12: remove recovery logs
8333 echo "remove recovery logs"
8334 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8335 # step 13: umount dev
8336 ${rcmd} $UMOUNT $mntpt || return 10
8337 # step 14: cleanup tmp backup
8338 ${rcmd} rm -f $metaea $metadata
8339 # step 15: reset device label - it's not virgin on
8340 ${rcmd} e2label $devname ${!svc}
8347 local devname=$(mdsdevname $(facet_number $facet))
8348 local mntpt=$(facet_mntpt brpt)
8349 local rcmd="do_facet $facet"
8350 local opts=${MDS_MOUNT_OPTS}
8352 if ! ${rcmd} test -b ${devname}; then
8353 opts=$(csa_add "$opts" -o loop)
8356 echo "removing OI files on $facet: idx=${idx}"
8358 # step 1: build mount point
8359 ${rcmd} mkdir -p $mntpt
8361 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8362 if [ -z $idx ]; then
8363 # step 3: remove all OI files
8364 ${rcmd} rm -fv $mntpt/oi.16*
8365 elif [ $idx -lt 2 ]; then
8366 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8370 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8371 for ((i=${idx}; i<64; i=$((i * idx)))); do
8372 ${rcmd} rm -fv $mntpt/oi.16.${i}
8376 ${rcmd} $UMOUNT $mntpt || return 2
8377 # OI files will be recreated when mounted as lustre next time.
8380 # generate maloo upload-able log file name
8381 # \param logname specify unique part of file name
8382 generate_logname() {
8383 local logname=${1:-"default_logname"}
8385 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8388 # make directory on different MDTs
8392 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8393 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8396 while getopts "c:i:p" opt; do
8398 c) dirstripe_count=$OPTARG;;
8399 i) dirstripe_index=$OPTARG;;
8401 \?) error "only support -i -c -p";;
8405 shift $((OPTIND - 1))
8406 [ $# -eq 1 ] || error "Only creating single directory is supported"
8409 if [ "$p_option" == "-p" ]; then
8410 local parent=$(dirname $path)
8412 [ -d $path ] && return 0
8413 if [ ! -d ${parent} ]; then
8414 mkdir -p ${parent} ||
8415 error "mkdir parent '$parent' failed"
8419 if [ $MDSCOUNT -le 1 ]; then
8420 mkdir $path || error "mkdir '$path' failed"
8424 if [ $dirstripe_index -eq -1 ]; then
8425 mdt_index=$((base % MDSCOUNT))
8427 mdt_index=$dirstripe_index
8430 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8431 if [ $dirstripe_count -eq -1 ]; then
8432 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8438 echo "striped dir -i$mdt_index -c$dirstripe_count $path"
8439 $LFS mkdir -i$mdt_index -c$dirstripe_count $path ||
8440 error "mkdir -i $mdt_index -c$dirstripe_count $path failed"
8444 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8446 # If called many times, passing @last_fd will avoid repeated searching
8447 # already-open FDs repeatedly if we know they are still in use.
8449 # usage: free_fd [last_fd]
8452 local max_fd=$(ulimit -n)
8453 local fd=$((${1:-2} + 1))
8455 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8458 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8462 check_mount_and_prep()
8464 is_mounted $MOUNT || setupall
8466 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8467 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8468 for idx in $(seq $MDSCOUNT); do
8469 local name="MDT$(printf '%04x' $((idx - 1)))"
8470 rm -rf $MOUNT/.lustre/lost+found/$name/*
8474 # calcule how many ost-objects to be created.
8475 precreated_ost_obj_count()
8479 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8480 local ost_name="OST$(printf '%04x' $ost_idx)"
8481 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8482 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8483 osp.$proc_path.prealloc_last_id)
8484 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8485 osp.$proc_path.prealloc_next_id)
8486 echo $((last_id - next_id + 1))
8489 check_file_in_pool()
8494 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8497 for t in $tlist ; do
8498 [ "$i" -eq "$t" ] && continue 2
8501 echo "pool list: $tlist"
8502 echo "striping: $res"
8503 error_noexit "$file not allocated in $pool"
8510 echo "Creating new pool"
8513 create_pool $FSNAME.$pool ||
8514 { error_noexit "No pool created, result code $?"; return 1; }
8515 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8516 { error_noexit "$pool not in lfs pool_list"; return 2; }
8519 pool_add_targets() {
8520 echo "Adding targets to pool"
8526 if [ -z $last ]; then
8529 local list=$(seq $first $step $last)
8532 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8533 do_facet mgs $LCTL pool_add \
8534 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8536 # wait for OSTs to be added to the pool
8537 for mds_id in $(seq $MDSCOUNT); do
8538 local mdt_id=$((mds_id-1))
8539 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8540 wait_update_facet mds$mds_id \
8541 "lctl get_param -n lod.$lodname.pools.$pool |
8542 sort -u | tr '\n' ' ' " "$t" || {
8543 error_noexit "mds$mds_id: Add to pool failed"
8547 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8548 | sort -u | tr '\n' ' ' " "$t" || {
8549 error_noexit "Add to pool failed"
8552 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8553 local addcount=$(((last - first) / step + 1))
8554 [ $lfscount -eq $addcount ] || {
8555 error_noexit "lfs pool_list bad ost count" \
8556 "$lfscount != $addcount"
8564 echo "Setting pool on directory $tdir"
8566 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8568 error_noexit "Cannot set pool $pool to $tdir"
8575 echo "Checking pool on directory $tdir"
8577 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8578 [ "$res" = "$pool" ] && return 0
8580 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8584 pool_dir_rel_path() {
8585 echo "Testing relative path works well"
8590 mkdir -p $root/$tdir/$tdir
8592 pool_set_dir $pool $tdir || return 1
8593 pool_set_dir $pool ./$tdir || return 2
8594 pool_set_dir $pool ../$tdir || return 3
8595 pool_set_dir $pool ../$tdir/$tdir || return 4
8596 rm -rf $tdir; cd - > /dev/null
8599 pool_alloc_files() {
8600 echo "Checking files allocation from directory pool"
8607 for i in $(seq -w 1 $count)
8609 local file=$tdir/file-$i
8611 check_file_in_pool $file $pool "$tlist" || \
8612 failed=$((failed + 1))
8614 [ "$failed" = 0 ] && return 0
8616 error_noexit "$failed files not allocated in $pool"
8620 pool_create_files() {
8621 echo "Creating files in pool"
8629 for i in $(seq -w 1 $count)
8631 local file=$tdir/spoo-$i
8632 $SETSTRIPE -p $pool $file
8633 check_file_in_pool $file $pool "$tlist" || \
8634 failed=$((failed + 1))
8636 [ "$failed" = 0 ] && return 0
8638 error_noexit "$failed files not allocated in $pool"
8643 echo "Checking 'lfs df' output"
8646 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8648 local res=$($LFS df --pool $FSNAME.$pool |
8650 grep "$FSNAME-OST" |
8652 [ "$res" = "$t" ] && return 0
8654 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8658 pool_file_rel_path() {
8659 echo "Creating files in a pool with relative pathname"
8664 { error_noexit "unable to create $tdir"; return 1 ; }
8665 local file="/..$tdir/$tfile-1"
8666 $SETSTRIPE -p $pool $file ||
8667 { error_noexit "unable to create $file" ; return 2 ; }
8670 $SETSTRIPE -p $pool $tfile-2 || {
8671 error_noexit "unable to create $tfile-2 in $tdir"
8676 pool_remove_first_target() {
8677 echo "Removing first target from a pool"
8680 local pname="lov.$FSNAME-*.pools.$pool"
8681 local t=$($LCTL get_param -n $pname | head -1)
8682 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8683 for mds_id in $(seq $MDSCOUNT); do
8684 local mdt_id=$((mds_id-1))
8685 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8686 wait_update_facet mds$mds_id \
8687 "lctl get_param -n lod.$lodname.pools.$pool |
8689 error_noexit "mds$mds_id: $t not removed from" \
8694 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8695 error_noexit "$t not removed from $FSNAME.$pool"
8700 pool_remove_all_targets() {
8701 echo "Removing all targets from pool"
8704 local pname="lov.$FSNAME-*.pools.$pool"
8705 for t in $($LCTL get_param -n $pname | sort -u)
8707 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8709 for mds_id in $(seq $MDSCOUNT); do
8710 local mdt_id=$((mds_id-1))
8711 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8712 wait_update_facet mds$mds_id "lctl get_param -n \
8713 lod.$lodname.pools.$pool" "" || {
8714 error_noexit "mds$mds_id: Pool $pool not drained"
8718 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8719 error_noexit "Pool $FSNAME.$pool cannot be drained"
8722 # striping on an empty/nonexistant pool should fall back
8723 # to "pool of everything"
8725 error_noexit "failed to use fallback striping for empty pool"
8728 # setstripe on an empty pool should fail
8729 $SETSTRIPE -p $pool $file 2>/dev/null && {
8730 error_noexit "expected failure when creating file" \
8738 echo "Destroying pool"
8742 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8745 # striping on an empty/nonexistant pool should fall back
8746 # to "pool of everything"
8748 error_noexit "failed to use fallback striping for missing pool"
8751 # setstripe on an empty pool should fail
8752 $SETSTRIPE -p $pool $file 2>/dev/null && {
8753 error_noexit "expected failure when creating file" \
8758 # get param should return err once pool is gone
8759 if wait_update $HOSTNAME "lctl get_param -n \
8760 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8762 remove_pool_from_list $FSNAME.$pool
8765 error_noexit "Pool $FSNAME.$pool is not destroyed"
8769 # Get and check the actual stripe count of one file.
8770 # Usage: check_stripe_count <file> <expected_stripe_count>
8771 check_stripe_count() {
8776 [[ -z "$file" || -z "$expected" ]] &&
8777 error "check_stripe_count: invalid argument"
8779 local cmd="$LFS getstripe -c $file"
8780 actual=$($cmd) || error "$cmd failed"
8781 actual=${actual%% *}
8783 if [[ $actual -ne $expected ]]; then
8784 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
8785 error "$cmd not expected ($expected): found $actual"; }
8786 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
8787 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
8791 # Get and check the actual list of OST indices on one file.
8792 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8798 [[ -z "$file" || -z "$expected" ]] &&
8799 error "check_obdidx: invalid argument!"
8801 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8802 grep -v obdidx | awk '{print $1}' | xargs))
8804 [[ $obdidx = $expected ]] ||
8805 error "list of OST indices on $file is $obdidx," \
8806 "should be $expected"
8809 # Get and check the actual OST index of the first stripe on one file.
8810 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8811 check_start_ost_idx() {
8816 [[ -z "$file" || -z "$expected" ]] &&
8817 error "check_start_ost_idx: invalid argument!"
8819 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8822 [[ $start_ost_idx = $expected ]] ||
8823 error "OST index of the first stripe on $file is" \
8824 "$start_ost_idx, should be $expected"
8827 killall_process () {
8828 local clients=${1:-$(hostname)}
8833 do_nodes $clients "killall $signal $name"
8838 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8843 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8848 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8853 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8858 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8863 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8870 do_facet mgs "cat $LSNAPSHOT_LOG"
8876 echo "Cleaning test environment ..."
8878 # Every lsnapshot command takes exclusive lock with others,
8879 # so can NOT destroy the snapshot during list with 'xargs'.
8881 local ssname=$(lsnapshot_list | grep snapshot_name |
8882 grep lss_ | awk '{ print $2 }' | head -n 1)
8883 [ -z "$ssname" ] && break
8885 lsnapshot_destroy -n $ssname -f ||
8886 lss_err "Fail to destroy $ssname by force"
8896 local host=$(facet_active_host $facet)
8897 local dir=$(dirname $(facet_vdevice $facet))
8898 local pool=$(zpool_name $facet)
8899 local lfsname=$(zfs_local_fsname $facet)
8900 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8903 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8909 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8910 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8912 if ! combined_mgs_mds ; then
8913 [ $(facet_fstype mgs) != zfs ] &&
8914 skip "Lustre snapshot 1 only works for ZFS backend"
8916 local host=$(facet_active_host mgs)
8917 local dir=$(dirname $(facet_vdevice mgs))
8918 local pool=$(zpool_name mgs)
8919 local lfsname=$(zfs_local_fsname mgs)
8922 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8923 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8926 for num in `seq $MDSCOUNT`; do
8927 [ $(facet_fstype mds$num) != zfs ] &&
8928 skip "Lustre snapshot 1 only works for ZFS backend"
8930 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8931 lss_err "generate lss conf (mds$num)"
8934 for num in `seq $OSTCOUNT`; do
8935 [ $(facet_fstype ost$num) != zfs ] &&
8936 skip "Lustre snapshot 1 only works for ZFS backend"
8938 lss_gen_conf_one ost$num OST $((num - 1)) ||
8939 lss_err "generate lss conf (ost$num)"
8942 do_facet mgs "cat $LSNAPSHOT_CONF"
8945 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8946 parse_plain_dir_param()
8951 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8952 param="-c ${invalues[1]}"
8954 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8955 param="$param -S ${invalues[3]}"
8957 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8958 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8959 param="$param -i ${invalues[6]}"
8961 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8963 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8964 param="$param -i ${invalues[5]}"
8972 local val=$(awk '{print $2}' <<< $line)
8974 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8976 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8978 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8980 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8985 parse_layout_param()
8992 if [[ ! -z $line ]]; then
8993 if [[ -z $mode ]]; then
8994 if [[ $line =~ ^"stripe_count:" ]]; then
8996 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8998 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9003 if [[ $mode = "plain_dir" ]]; then
9004 param=$(parse_plain_dir_param "$line")
9005 elif [[ $mode = "plain_file" ]]; then
9006 val=$(parse_plain_param "$line")
9007 [[ ! -z $val ]] && param="$param $val"
9008 elif [[ $mode = "pfl" ]]; then
9009 val=$(echo $line | awk '{print $2}')
9010 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9011 if [[ $val = "EOF" ]]; then
9012 param="$param -E -1"
9014 param="$param -E $val"
9016 elif [[ $line =~ ^"stripe_count:" ]]; then
9018 val=$(parse_plain_dir_param "$line")
9022 val=$(parse_plain_param "$line")
9023 [[ ! -z $val ]] && param="$param $val"
9033 local param=$($LFS getstripe -d $1 | parse_layout_param)
9042 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9044 cancel_lru_locks mdc
9045 cancel_lru_locks osc
9047 # make sure PFID is set correctly for files
9048 do_nodes $(comma_list $(osts_nodes)) \
9049 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9052 cat $f &> /dev/nullA ||
9053 { rc=$?; echo "verify $f failed"; break; }
9056 do_nodes $(comma_list $(osts_nodes)) \
9057 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9061 # check that clients "oscs" was evicted after "before"
9062 check_clients_evicted() {
9069 for osc in $oscs; do
9071 echo "Check state for $osc"
9072 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9073 tail -n 3 | awk -F"[ [,]" \
9074 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
9075 if (($? == 0)) && (($evicted > $before)); then
9076 echo "$osc is evicted at $evicted"
9081 [ $rc -eq 0 ] || error "client not evicted from OST"
9084 # check that clients OSCS current_state is FULL
9085 check_clients_full() {
9090 for osc in $oscs; do
9091 wait_update_facet client \
9092 "lctl get_param -n osc.$osc.state |
9093 grep 'current_state: FULL'" \
9094 "current_state: FULL" $timeout
9095 [ $? -eq 0 ] || error "$osc state is not FULL"
9100 __changelog_deregister() {
9102 local mdt="$(facet_svc $facet)"
9106 # skip cleanup if no user registered for this MDT
9107 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9108 # user is no longer registered, skip cleanup
9109 changelog_users "$facet" | grep -q "$cl_user" ||
9110 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9112 # From this point, if any operation fails, it is an error
9113 __changelog_clear $facet $cl_user 0 ||
9114 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9115 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9116 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9119 declare -Ax CL_USERS
9120 changelog_register() {
9121 for M in $(seq $MDSCOUNT); do
9123 local mdt="$(facet_svc $facet)"
9126 cl_mask=$(do_facet $facet $LCTL get_param \
9127 mdd.${mdt}.changelog_mask -n)
9128 stack_trap "do_facet $facet $LCTL \
9129 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9130 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9131 error "$mdt: changelog_mask=+hsm failed: $?"
9134 cl_user=$(do_facet $facet \
9135 $LCTL --device $mdt changelog_register -n) ||
9136 error "$mdt: register changelog user failed: $?"
9137 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9139 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9140 # Bash does not support nested arrays, but the format of a
9141 # cl_user is constrained enough to use whitespaces as separators
9142 CL_USERS[$facet]+="$cl_user "
9144 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9147 changelog_deregister() {
9149 # bash assoc arrays do not guarantee to list keys in created order
9150 # so reorder to get same order than in changelog_register()
9151 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9154 for facet in $cl_facets; do
9155 for cl_user in ${CL_USERS[$facet]}; do
9156 __changelog_deregister $facet $cl_user || return $?
9158 unset CL_USERS[$facet]
9164 local service=$(facet_svc $facet)
9166 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9169 changelog_user_rec() {
9172 local service=$(facet_svc $facet)
9174 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9177 changelog_chmask() {
9180 do_nodes $(comma_list $(mdts_nodes)) \
9181 $LCTL set_param mdd.*.changelog_mask="$mask"
9184 # usage: __changelog_clear FACET CL_USER [+]INDEX
9188 local mdt="$(facet_svc $facet)"
9194 # Remove the leading '+'
9196 rec+=$(changelog_user_rec $facet $cl_user)
9203 if [ $rec -eq 0 ]; then
9204 echo "$mdt: clear the changelog for $cl_user of all records"
9206 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9208 $LFS changelog_clear $mdt $cl_user $rec
9211 # usage: changelog_clear [+]INDEX
9213 # If INDEX is prefixed with '+', increment every changelog user's record index
9214 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9218 # bash assoc arrays do not guarantee to list keys in created order
9219 # so reorder to get same order than in changelog_register()
9220 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9223 for facet in $cl_facets; do
9224 for cl_user in ${CL_USERS[$facet]}; do
9225 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9233 for M in $(seq $MDSCOUNT); do
9235 local mdt="$(facet_svc $facet)"
9237 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9241 changelog_extract_field() {
9246 changelog_dump | gawk "/$cltype.*$file$/ {
9247 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9251 # Prints a changelog record produced by "lfs changelog" as an associative array
9254 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9255 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9256 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9257 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9258 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9259 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9260 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9262 # Note that the changelog record is not quoted
9263 # Also note that the line breaks in the output were only added for readability
9265 # Typically, you want to eval the output of the command to fill an actual
9266 # associative array, like this:
9267 # $> eval declare -A changelog=$(changelog2array $entry)
9269 # It can then be accessed like any bash associative array:
9270 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9272 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9280 # A changelog, as printed by "lfs changelog" typically looks like this:
9281 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9283 # Parse the positional part of the changelog
9285 # changelog_dump() prefixes records with their mdt's name
9286 local index="${1##*.}"
9288 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9289 "$index" "${2:2}" "$3" "$4" "$5"
9291 # Parse the key/value part of the changelog
9292 for arg in "${@:5}"; do
9293 # Check it matches a key=value syntax
9294 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9296 local key="${arg%%=*}"
9297 local value="${arg#*=}"
9301 # u is actually for uid AND gid: u=UID:GID
9302 printf " [uid]='%s'" "${value%:*}"
9332 printf " ['%s']='%s'" "$key" "$value"
9339 # Format and print a changelog record
9341 # Interpreted sequences are:
9343 # %f the "flags" attribute of a changelog record
9344 __changelog_printf()
9349 for ((i = 0; i < ${#format}; i++)); do
9350 local char="${format:$i:1}"
9351 if [ "$char" != % ]; then
9357 char="${format:$i:1}"
9360 printf '%s' "${changelog[flags]}"
9370 # Filter changelog records
9374 local action='print'
9377 while [ $# -gt 0 ]; do
9397 changelog_dump | { while read -r record; do
9398 eval local -A changelog=$(changelog2array $record)
9399 for key in "${!filter[@]}"; do
9402 [ "${changelog[$key]}" == "${filter[$key]}" ]
9409 case "${action:-print}" in
9411 printf '%s\n' "$record"
9414 __changelog_printf "$format"
9424 [ ! -d "$dir" ] && return
9426 [ -z "$layout" ] && {
9427 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9431 setfattr -n trusted.lov -v $layout $dir ||
9432 error "error restoring layout '$layout' to '$dir'"
9435 # save the layout of a directory, the returned string will be used by
9436 # restore_layout() to restore the layout
9439 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9440 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9444 # save layout of a directory and restore it at exit
9445 save_layout_restore_at_exit() {
9447 local layout=$(save_layout $dir)
9449 stack_trap "restore_layout $dir $layout" EXIT
9452 verify_yaml_layout() {
9458 echo "getstripe --yaml $src"
9459 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9460 echo "setstripe --yaml=$temp $dst"
9461 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9464 local layout1=$(get_layout_param $src)
9465 local layout2=$(get_layout_param $dst)
9466 # compare their layout info
9467 [ "$layout1" == "$layout2" ] ||
9468 error "$msg_prefix $src/$dst layouts are not equal"