3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES"] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
103 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
104 echo "------------------------------------------------------------------------------------"
105 for O in $DEFAULT_SUITES; do
106 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
107 [ "${!O}" = "no" ] && continue || true
108 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
109 local log=${TMP}/${o}.log
110 if is_sanity_benchmark $o; then
111 log=${TMP}/sanity-benchmark.log
116 local status=Unfinished
118 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
120 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
121 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
122 total=$(grep duration $log | awk '{ print $2 }')
123 if [ "${!O}" = "done" ]; then
127 local durations=$(egrep "^PASS|^FAIL" $log |
128 tr -d "("| sed s/s\)$//g |
129 awk '{ print $2":"$3"|" }')
130 details=$(printf "%s\n%s %s %s\n" "$details" \
131 "DDETAILS" "$O" "$(echo $durations)")
134 printf "$form" $status "$O" "${total}" "E=$skipped"
135 printf "$form" "-" "-" "-" "S=$(echo $slow)"
138 for O in $DEFAULT_SUITES; do
139 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
140 if [ "${!O}" = "no" ]; then
141 printf "$form" "Skipped" "$O" ""
145 # print the detailed tests durations if DDETAILS=true
152 export LUSTRE=$(absolute_path $LUSTRE)
153 export TESTSUITE=$(basename $0 .sh)
154 export TEST_FAILED=false
155 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
156 export RPC_MODE=${RPC_MODE:-false}
157 export DO_CLEANUP=${DO_CLEANUP:-true}
158 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
159 export CLEANUP_DM_DEV=false
161 export MKE2FS=$MKE2FS
162 if [ -z "$MKE2FS" ]; then
163 if which mkfs.ldiskfs >/dev/null 2>&1; then
164 export MKE2FS=mkfs.ldiskfs
170 export DEBUGFS=$DEBUGFS
171 if [ -z "$DEBUGFS" ]; then
172 if which debugfs.ldiskfs >/dev/null 2>&1; then
173 export DEBUGFS=debugfs.ldiskfs
175 export DEBUGFS=debugfs
179 export TUNE2FS=$TUNE2FS
180 if [ -z "$TUNE2FS" ]; then
181 if which tunefs.ldiskfs >/dev/null 2>&1; then
182 export TUNE2FS=tunefs.ldiskfs
184 export TUNE2FS=tune2fs
188 export E2LABEL=$E2LABEL
189 if [ -z "$E2LABEL" ]; then
190 if which label.ldiskfs >/dev/null 2>&1; then
191 export E2LABEL=label.ldiskfs
193 export E2LABEL=e2label
197 export DUMPE2FS=$DUMPE2FS
198 if [ -z "$DUMPE2FS" ]; then
199 if which dumpfs.ldiskfs >/dev/null 2>&1; then
200 export DUMPE2FS=dumpfs.ldiskfs
202 export DUMPE2FS=dumpe2fs
206 export E2FSCK=$E2FSCK
207 if [ -z "$E2FSCK" ]; then
208 if which fsck.ldiskfs >/dev/null 2>&1; then
209 export E2FSCK=fsck.ldiskfs
215 export RESIZE2FS=$RESIZE2FS
216 if [ -z "$RESIZE2FS" ]; then
217 if which resizefs.ldiskfs >/dev/null 2>&1; then
218 export RESIZE2FS=resizefs.ldiskfs
220 export RESIZE2FS=resize2fs
224 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
225 export FSCK_MAX_ERR=4 # File system errors left uncorrected
227 export ZFS=${ZFS:-zfs}
228 export ZPOOL=${ZPOOL:-zpool}
229 export ZDB=${ZDB:-zdb}
230 export PARTPROBE=${PARTPROBE:-partprobe}
232 #[ -d /r ] && export ROOT=${ROOT:-/r}
233 export TMP=${TMP:-$ROOT/tmp}
234 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
235 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
236 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
238 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
239 if ! echo $PATH | grep -q $LUSTRE/utils; then
240 export PATH=$LUSTRE/utils:$PATH
242 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
243 export PATH=$LUSTRE/utils/gss:$PATH
245 if ! echo $PATH | grep -q $LUSTRE/tests; then
246 export PATH=$LUSTRE/tests:$PATH
248 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
249 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
251 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
252 [ ! -f "$LST" ] && export LST=$(which lst)
253 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
254 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
255 export MCREATE=${MCREATE:-mcreate}
256 export MULTIOP=${MULTIOP:-multiop}
257 # Ubuntu, at least, has a truncate command in /usr/bin
258 # so fully path our truncate command.
259 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
260 export FSX=${FSX:-$LUSTRE/tests/fsx}
261 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
262 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
263 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
264 export PATH=$LUSTRE/tests/racer:$PATH:
266 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
267 export PATH=$LUSTRE/tests/mpi:$PATH
269 export RSYNC_RSH=${RSYNC_RSH:-rsh}
271 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
272 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
273 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
274 [ ! -f "$LFS" ] && export LFS=$(which lfs)
275 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
276 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
278 export PERM_CMD=${PERM_CMD:-"$LCTL conf_param"}
280 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
281 if [ ! -f "$L_GETIDENTITY" ]; then
282 if `which l_getidentity > /dev/null 2>&1`; then
283 export L_GETIDENTITY=$(which l_getidentity)
285 export L_GETIDENTITY=NONE
288 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
289 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
290 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
291 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
292 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
293 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
294 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
295 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
296 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
297 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
298 [ ! -f "$LUSTRE_RMMOD" ] &&
299 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
300 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
301 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
302 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
303 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
304 [ ! -f "$LFS_MIGRATE" ] &&
305 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
306 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
307 [ ! -f "$LR_READER" ] &&
308 export LR_READER=$(which lr_reader 2> /dev/null)
309 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
310 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
311 [ ! -f "$LSOM_SYNC" ] &&
312 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
313 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
314 export NAME=${NAME:-local}
315 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
316 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
317 export LGSSD=$(which lgssd)
318 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
319 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
320 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
322 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
324 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
325 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
327 export DMSETUP=${DMSETUP:-dmsetup}
328 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
329 export LOSETUP=${LOSETUP:-losetup}
331 if [ "$ACCEPTOR_PORT" ]; then
332 export PORT_OPT="--port $ACCEPTOR_PORT"
336 $RPC_MODE || echo "Using GSS shared-key feature"
337 which lgss_sk > /dev/null 2>&1 ||
338 error_exit "built with lgss_sk disabled! SEC=$SEC"
346 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
347 which lgss_keyring > /dev/null 2>&1 ||
348 error_exit "built with gss disabled! SEC=$SEC"
359 IDENTITY_UPCALL=false
363 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
365 # Paths on remote nodes, if different
366 export RLUSTRE=${RLUSTRE:-$LUSTRE}
367 export RPWD=${RPWD:-$PWD}
368 export I_MOUNTED=${I_MOUNTED:-"no"}
369 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
370 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
371 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
372 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
373 ! -f $LUSTRE/mdt/mdt.ko ]; then
374 export CLIENTMODSONLY=yes
377 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
378 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
382 while getopts "rvwf:" opt $*; do
387 w) WRITECONF=writeconf;;
392 shift $((OPTIND - 1))
395 # print the durations of each test if "true"
396 DDETAILS=${DDETAILS:-false}
397 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
402 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
409 ncpts=$(do_facet $facet "lctl get_param -n " \
410 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
412 if [ $ncpts -eq 0 ]; then
419 # Return a numeric version code based on a version string. The version
420 # code is useful for comparison two version strings to see which is newer.
422 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
423 eval set -- $(tr "[:punct:]" " " <<< $*)
425 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
428 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
429 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
431 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
433 # usage: lustre_build_version
435 # All Lustre versions support "lctl get_param" to report the version of the
436 # code running in the kernel (what our tests are interested in), but it
437 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
438 # the "version" parameter doesn't include "lustre: " at the beginning.
439 # If that fails, call "lctl lustre_build_version" which prints either (or both)
440 # the userspace and kernel build versions, but until 2.8.55 required root
441 # access to get the Lustre kernel version. If that also fails, fall back to
442 # using "lctl --version", which is easy to parse and works without the kernel
443 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
444 # not the module version, though they are usually the same.
446 # Various commands and their output format for different Lustre versions:
447 # lctl get_param version: 2.9.55
448 # lctl get_param version: lustre: 2.8.53
449 # lctl get_param version: lustre: 2.6.52
450 # kernel: patchless_client
451 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
452 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
453 # lctl lustre_build_version: error: lustre_build_version: Permission denied
454 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
455 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
456 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
457 # lctl --version: lctl 2.6.50
459 # output: prints version string to stdout in (up to 4) dotted-decimal values
460 lustre_build_version() {
461 local facet=${1:-client}
462 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
463 $LCTL lustre_build_version 2>/dev/null ||
464 $LCTL --version 2>/dev/null | cut -d' ' -f2")
465 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
466 [ -n "$lver" ] && ver="$lver"
468 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
472 # Report the Lustre numeric build version code for the supplied facet.
473 lustre_version_code() {
474 version_code $(lustre_build_version $1)
478 /sbin/lsmod | grep -q "^\<$1\>"
490 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
493 # parallels can't load modules directly from prlfs, use /tmp instead
494 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
495 local target="$(mktemp)"
497 cp "$module" "$target"
500 [[ $rc == 0 ]] && PRLFS=true
508 # Load a module on the system where this is running.
510 # usage: load_module module_name [module arguments for insmod/modprobe]
512 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
513 # will be used as the arguments. Otherwise arguments will be obtained from
514 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
517 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
520 local base=$(basename $module $ext)
522 local -A module_is_loaded_aa
526 for mod in $(lsmod | awk '{ print $1; }'); do
527 module_is_loaded_aa[${mod//-/_}]=true
531 ${module_is_loaded_aa[${1//-/_}]:-false}
534 if module_is_loaded $base; then
538 if [[ -f $LUSTRE/$module$ext ]]; then
539 path=$LUSTRE/$module$ext
540 elif [[ "$base" == lnet_selftest ]] &&
541 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
542 path=$LUSTRE/../lnet/selftest/$base$ext
547 if [[ -n "$path" ]]; then
548 # Try to load any non-Lustre modules that $module depends on.
549 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
550 if ! module_is_loaded $mod; then
556 # If no module arguments were passed then get them from
557 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
558 if [ $# -eq 0 ]; then
559 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
560 # not in Bash until 4.x, so we resort to eval.
561 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
562 eval set -- \$$optvar
563 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
564 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
566 opt=$(awk -v var="^options $base" '$0 ~ var \
567 {gsub("'"options $base"'",""); print}' \
569 set -- $(echo -n $opt)
571 # Ensure we have accept=all for lnet
572 if [[ "$base" == lnet ]]; then
573 # OK, this is a bit wordy...
574 local arg accept_all_present=false
577 [[ "$arg" == accept=all ]] &&
578 accept_all_present=true
581 $accept_all_present || set -- "$@" accept=all
588 [ $# -gt 0 ] && echo "${module} options: '$*'"
590 # Note that insmod will ignore anything in modprobe.conf, which is why
591 # we're passing options on the command-line. If $path does not exist
592 # then we must be testing a "make install" or"rpm" installation. Also
593 # note that failing to load ptlrpc_gss is not considered fatal.
594 if [[ -n "$path" ]]; then
595 lustre_insmod $path "$@"
596 elif [[ "$base" == ptlrpc_gss ]]; then
597 if ! modprobe $base "$@" 2>/dev/null; then
598 echo "gss/krb5 is not supported"
605 load_modules_local() {
606 if [ -n "$MODPROBE" ]; then
608 echo "Using modprobe to load modules"
612 echo Loading modules from $LUSTRE
616 if [ -f /sys/devices/system/cpu/online ]; then
617 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
618 echo "detected $ncpus online CPUs by sysfs"
620 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
622 if [ $rc -eq 0 ]; then
623 echo "detected $ncpus online CPUs by getconf"
625 echo "Can't detect number of CPUs"
630 # if there is only one CPU core, libcfs can only create one partition
631 # if there is more than 4 CPU cores, libcfs should create multiple CPU
632 # partitions. So we just force libcfs to create 2 partitions for
633 # system with 2 or 4 cores
634 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
635 # force to enable multiple CPU partitions
636 echo "Force libcfs to create 2 CPU partitions"
637 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
639 echo "libcfs will create CPU partition based on online CPUs"
642 load_module ../libcfs/libcfs/libcfs
643 # Prevent local MODOPTS_LIBCFS being passed as part of environment
644 # variable to remote nodes
648 load_module ../lnet/lnet/lnet
650 LNDPATH=${LNDPATH:-"../lnet/klnds"}
651 if [ -z "$LNETLND" ]; then
653 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
654 tcp*) LNETLND="socklnd/ksocklnd" ;;
655 *) local lnd="${NETTYPE%%[0-9]}lnd"
656 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
657 LNETLND="$lnd/k$lnd" ||
658 LNETLND="socklnd/ksocklnd"
661 load_module ../lnet/klnds/$LNETLND
662 load_module obdclass/obdclass
663 load_module ptlrpc/ptlrpc
664 load_module ptlrpc/gss/ptlrpc_gss
672 load_module obdecho/obdecho
673 if ! client_only; then
674 load_module lfsck/lfsck
675 [ "$LQUOTA" != "no" ] &&
676 load_module quota/lquota $LQUOTAOPTS
677 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
678 load_module osd-zfs/osd_zfs
679 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
680 load_module ../ldiskfs/ldiskfs
681 load_module osd-ldiskfs/osd_ldiskfs
693 load_module llite/lustre
694 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
696 rm -f $OGDB/ogdb-$HOSTNAME
697 $LCTL modules > $OGDB/ogdb-$HOSTNAME
699 # 'mount' doesn't look in $PATH, just sbin
700 local mount_lustre=$LUSTRE/utils/mount.lustre
701 if [ -f $mount_lustre ]; then
702 local sbin_mount=$(readlink -f /sbin)/mount.lustre
703 if grep -qw "$sbin_mount" /proc/mounts; then
704 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
706 if ! grep -qw "$sbin_mount" /proc/mounts; then
707 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
708 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
709 cat <<- EOF > "$sbin_mount"
712 echo "This $sbin_mount just a mountpoint." 1>&2
713 echo "It is never supposed to be run." 1>&2
714 logger -p emerg -- "using stub $sbin_mount $@"
717 chmod a+x $sbin_mount
719 mount --bind $mount_lustre $sbin_mount ||
720 error "can't bind $mount_lustre to $sbin_mount"
728 # load modules on remote nodes optionally
729 # lustre-tests have to be installed on these nodes
730 if $LOAD_MODULES_REMOTE; then
731 local list=$(comma_list $(remote_nodes_list))
732 if [ -n "$list" ]; then
733 echo "loading modules on: '$list'"
734 do_rpc_nodes "$list" load_modules_local
740 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
741 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
742 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
743 echo "$LEAK_LUSTRE" 1>&2
744 echo "$LEAK_PORTALS" 1>&2
745 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
746 echo "Memory leaks detected"
747 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
753 wait_exit_ST client # bug 12845
755 $LUSTRE_RMMOD ldiskfs || return 2
757 if $LOAD_MODULES_REMOTE; then
758 local list=$(comma_list $(remote_nodes_list))
759 if [ -n "$list" ]; then
760 echo "unloading modules on: '$list'"
761 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
762 do_rpc_nodes "$list" check_mem_leak
766 local sbin_mount=$(readlink -f /sbin)/mount.lustre
767 if grep -qe "$sbin_mount " /proc/mounts; then
768 umount $sbin_mount || true
769 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
773 check_mem_leak || return 254
775 echo "modules unloaded."
780 local facet=${1:-$SINGLEMDS}
783 case $(facet_fstype $facet) in
784 ldiskfs) size=50;; # largest seen is 44, leave some headroom
785 # grant_block_size is in bytes, allow at least 2x max blocksize
786 zfs) size=$(lctl get_param osc.$FSNAME*.import |
787 awk '/grant_block_size:/ {print $2/512; exit;}')
791 echo -n $((size * MDSCOUNT))
795 local facet=${1:-$SINGLEMDS}
796 local fstype=$(facet_fstype $facet)
799 ldiskfs) size=4;; # ~4KB per inode
800 zfs) size=11;; # 10 to 11KB per inode
806 check_gss_daemon_nodes() {
810 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
811 if [ \\\"\\\$num\\\" -ne 1 ]; then
812 echo \\\$num instance of $dname;
817 check_gss_daemon_facet() {
821 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
822 if [ $num -ne 1 ]; then
823 echo "$num instance of $dname on $facet"
832 echo Stopping $@ on $list
833 do_nodes $list "killall -2 $@ 2>/dev/null || true"
836 # start gss daemons on all nodes, or "daemon" on "nodes" if set
837 start_gss_daemons() {
841 if [ "$nodes" ] && [ "$daemon" ] ; then
842 echo "Starting gss daemon on nodes: $nodes"
843 do_nodes $nodes "$daemon" || return 8
847 nodes=$(comma_list $(mdts_nodes))
848 echo "Starting gss daemon on mds: $nodes"
850 # Start all versions, in case of switching
851 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
853 do_nodes $nodes "$LSVCGSSD -v" || return 1
856 do_nodes $nodes "$LGSSD -v" || return 2
859 nodes=$(comma_list $(osts_nodes))
860 echo "Starting gss daemon on ost: $nodes"
862 # Start all versions, in case of switching
863 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
865 do_nodes $nodes "$LSVCGSSD -v" || return 3
867 # starting on clients
869 local clients=${CLIENTS:-$HOSTNAME}
871 echo "Starting $LGSSD on clients $clients "
872 do_nodes $clients "$LGSSD -v" || return 4
875 # wait daemons entering "stable" status
879 # check daemons are running
881 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
882 check_gss_daemon_nodes $nodes lsvcgssd || return 5
884 nodes=$(comma_list $(mdts_nodes))
885 check_gss_daemon_nodes $nodes lgssd || return 6
888 check_gss_daemon_nodes $clients lgssd || return 7
893 local nodes=$(comma_list $(mdts_nodes))
895 send_sigint $nodes lsvcgssd lgssd
897 nodes=$(comma_list $(osts_nodes))
898 send_sigint $nodes lsvcgssd
900 nodes=${CLIENTS:-$HOSTNAME}
901 send_sigint $nodes lgssd
905 # Add mount flags for shared key
907 if grep -q skpath <<< "$mt_opts" ; then
908 mt_opts=$(echo $mt_opts |
909 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
911 if [ -z "$mt_opts" ]; then
912 mt_opts="-o skpath=$SK_PATH"
914 mt_opts="$mt_opts,skpath=$SK_PATH"
930 if ! module_loaded ptlrpc_gss; then
931 load_module ptlrpc/gss/ptlrpc_gss
932 module_loaded ptlrpc_gss ||
933 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
936 if $GSS_KRB5 || $GSS_SK; then
937 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
940 if $GSS_SK && $SK_NO_KEY; then
941 local numclients=${1:-$CLIENTCOUNT}
942 local clients=${CLIENTS:-$HOSTNAME}
944 # security ctx config for keyring
947 if grep -q request-key /proc/mounts > /dev/null; then
948 echo "SSK: Request key already mounted."
950 mount -o bind $SK_OM_PATH /etc/request-key.d/
952 local lgssc_conf_line='create lgssc * * '
953 lgssc_conf_line+=$(which lgss_keyring)
954 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
956 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
957 echo "$lgssc_conf_line" > $lgssc_conf_file
958 [ -e $lgssc_conf_file ] ||
959 error_exit "Could not find key options in $lgssc_conf_file"
961 if ! local_mode; then
962 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
964 do_nodes $(comma_list $(all_nodes)) "mount \
965 -o bind $SK_OM_PATH \
967 do_nodes $(comma_list $(all_nodes)) "rsync -aqv \
968 $HOSTNAME:$lgssc_conf_file \
969 $lgssc_conf_file >/dev/null 2>&1"
972 # create shared key on all nodes
973 mkdir -p $SK_PATH/nodemap
974 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
975 $SK_PATH/$FSNAME-*.key
976 # for nodemap testing each client may need own key,
977 # and S2S now requires keys as well, both for "client"
980 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
981 -w $SK_PATH/$FSNAME-nmclient.key \
982 -d /dev/urandom >/dev/null 2>&1
983 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
984 -w $SK_PATH/$FSNAME-s2s-server.key \
985 -d /dev/urandom >/dev/null 2>&1
988 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
989 -d /dev/urandom >/dev/null 2>&1
991 for i in $(seq 0 $((numclients - 1))); do
992 lgss_sk -t server -f$FSNAME -n c$i \
993 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
997 if ! local_mode; then
998 do_nodes $(comma_list $(all_nodes)) "rsync -av \
999 $HOSTNAME:$SK_PATH/ $SK_PATH >/dev/null 2>&1"
1001 # Set client keys to client type to generate prime P
1003 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1004 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1006 do_nodes $clients "lgss_sk -t client -m \
1007 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1008 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1009 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1011 # This is required for servers as well, if S2S in use
1013 do_nodes $(comma_list $(mdts_nodes)) \
1014 "cp $SK_PATH/$FSNAME-s2s-server.key \
1015 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1016 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1018 do_nodes $(comma_list $(osts_nodes)) \
1019 "cp $SK_PATH/$FSNAME-s2s-server.key \
1020 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1021 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1023 do_nodes $clients "lgss_sk -t client \
1024 -m $SK_PATH/$FSNAME-nmclient.key \
1029 # mount options for servers and clients
1030 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1031 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1032 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1033 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1037 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1039 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1046 # maybe cleanup credential cache?
1053 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1054 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1055 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1059 $RPC_MODE || echo "Cleaning up Shared Key.."
1060 do_nodes $(comma_list $(all_nodes)) "rm -f \
1061 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1062 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1063 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1064 # Remove the mount and clean up the files we added to SK_PATH
1065 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1066 request-key.d /proc/mounts; do umount \
1067 /etc/request-key.d/; done"
1068 do_nodes $(comma_list $(all_nodes)) "rm -f \
1069 $SK_OM_PATH/lgssc.conf"
1070 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1077 local var=${facet}_svc
1085 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1086 tr '[:lower:]' '[:upper:]'
1092 if [ $facet == mgs ] || [ $facet == client ]; then
1096 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1104 if [ -n "${!var}" ]; then
1109 var=$(facet_type $facet)FSTYPE
1110 if [ -n "${!var}" ]; then
1115 if [ -n "$FSTYPE" ]; then
1120 if [[ $facet == mgs ]] && combined_mgs_mds; then
1132 local facets=$(get_facets)
1135 for facet in ${facets//,/ }; do
1136 if [ $node == $(facet_host $facet) ] ||
1137 [ $node == "$(facet_failover_host $facet)" ]; then
1138 fstype=$(facet_fstype $facet)
1139 if [[ $fstypes != *$fstype* ]]; then
1140 fstypes+="${fstypes:+,}$fstype"
1149 local num=$(facet_number $facet)
1152 if [[ $(facet_type $facet) = OST ]]; then
1153 index=OSTINDEX${num}
1154 if [[ -n "${!index}" ]]; then
1159 index=${OST_INDICES[num - 1]}
1162 [[ -n "$index" ]] || index=$((num - 1))
1170 local fstype=$(facet_fstype $facet)
1174 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1176 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1177 ${dev} 2>/dev/null");;
1179 error "unknown fstype!";;
1187 local device=$(mdsdevname $num)
1188 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1194 local device=$(ostdevname $num)
1195 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1200 # Get the device of a facet.
1207 mgs) device=$(mgsdevname) ;;
1208 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1209 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1210 fs2mds) device=$(mdsdevname 1_2) ;;
1211 fs2ost) device=$(ostdevname 1_2) ;;
1212 fs3ost) device=$(ostdevname 2_2) ;;
1220 # Get the virtual device of a facet.
1227 mgs) device=$(mgsvdevname) ;;
1228 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1229 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1230 fs2mds) device=$(mdsvdevname 1_2) ;;
1231 fs2ost) device=$(ostvdevname 1_2) ;;
1232 fs3ost) device=$(ostvdevname 2_2) ;;
1240 local virt=$(virt-what 2> /dev/null)
1242 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1244 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1247 VMware|KVM|VirtualBox|Parallels)
1248 echo $virt | tr '[A-Z]' '[a-z]' ;;
1254 # Re-read the partition table on failover partner host.
1255 # After a ZFS storage pool is created on a shared device, the partition table
1256 # on the device may change. However, the operating system on the failover
1257 # host may not notice the change automatically. Without the up-to-date partition
1258 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1259 # relative to partition rather than disk beginnings.
1261 # This function performs partprobe on the failover host to make it re-read the
1264 refresh_partition_table() {
1269 host=$(facet_passive_host $facet)
1270 if [[ -n "$host" ]]; then
1271 do_node $host "$PARTPROBE $device"
1276 # Get ZFS storage pool name.
1283 device=$(facet_device $facet)
1284 # poolname is string before "/"
1285 poolname="${device%%/*}"
1292 # Get ZFS local fsname.
1294 zfs_local_fsname() {
1296 local lfsname=$(basename $(facet_device $facet))
1302 # Create ZFS storage pool.
1309 local opts=${@:-"-o cachefile=none"}
1311 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1312 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1313 $ZPOOL create -f $opts $poolname $vdev"
1317 # Create ZFS file system.
1323 local opts=${@:-"-o mountpoint=legacy"}
1325 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1326 $ZFS create $opts $dataset"
1330 # Export ZFS storage pool.
1331 # Before exporting the pool, all datasets within the pool should be unmounted.
1339 poolname=$(zpool_name $facet)
1341 if [[ -n "$poolname" ]]; then
1342 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1343 grep -q ^$poolname/ /proc/mounts ||
1344 $ZPOOL export $opts $poolname"
1349 # Destroy ZFS storage pool.
1350 # Destroy the given pool and free up any devices for other use. This command
1351 # tries to unmount any active datasets before destroying the pool.
1352 # -f Force any active datasets contained within the pool to be unmounted.
1356 local poolname=${2:-$(zpool_name $facet)}
1358 if [[ -n "$poolname" ]]; then
1359 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1360 $ZPOOL destroy -f $poolname"
1365 # Import ZFS storage pool.
1366 # Force importing, even if the pool appears to be potentially active.
1371 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1374 poolname=$(zpool_name $facet)
1376 if [[ -n "$poolname" ]]; then
1377 opts+=" -d $(dirname $(facet_vdevice $facet))"
1378 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1379 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1380 $ZPOOL import -f $opts $poolname"
1385 # Reimport ZFS storage pool with new name
1390 local opts="-o cachefile=none"
1391 local poolname=$(zpool_name $facet)
1393 opts+=" -d $(dirname $(facet_vdevice $facet))"
1394 do_facet $facet "$ZPOOL export $poolname;
1395 $ZPOOL import $opts $poolname $newpool"
1399 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1400 # is not automatically imported on system startup.
1402 # In a failover environment, this will provide resource level fencing which
1403 # will ensure that the same ZFS storage pool will not be imported concurrently
1404 # on different nodes.
1406 disable_zpool_cache() {
1410 poolname=$(zpool_name $facet)
1412 if [[ -n "$poolname" ]]; then
1413 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1418 # This and set_osd_param() shall be used to access OSD parameters
1419 # once existed under "obdfilter":
1424 # writethrough_cache_enable
1428 local device=${2:-$FSNAME-OST*}
1431 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1432 osd-*.$device.$name 2>&1" | grep -v 'error:'
1437 local device=${2:-$FSNAME-OST*}
1441 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1442 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1446 local dz=${1:-$DEBUG_SIZE}
1448 if [ -f /sys/devices/system/cpu/possible ]; then
1449 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1451 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1454 # bug 19944, adjust size to be -gt num_possible_cpus()
1455 # promise 2MB for every cpu at least
1456 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1459 lctl set_param debug_mb=$dz
1462 set_default_debug () {
1463 local debug=${1:-"$PTLDEBUG"}
1464 local subsys=${2:-"$SUBSYSTEM"}
1465 local debug_size=${3:-$DEBUG_SIZE}
1467 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1468 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1470 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1473 set_default_debug_nodes () {
1476 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1477 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1481 do_rpc_nodes "$nodes" set_default_debug \
1482 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1485 set_default_debug_facet () {
1487 local node=$(facet_active_host $facet)
1488 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1490 set_default_debug_nodes $node
1494 local hostid=${1:-$(hostid)}
1496 if [ ! -s /etc/hostid ]; then
1497 printf $(echo -n $hostid |
1498 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1504 local facets=${1:-$(get_facets)}
1507 for facet in ${facets//,/ }; do
1510 [ $RC -eq 0 ] && continue
1512 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1513 skip_noexit "Restart of $facet failed!." &&
1516 error "Restart of $facet failed!"
1523 # Add argument "arg" (e.g., "loop") to the comma-separated list
1524 # of arguments for option "opt" (e.g., "-o") on command
1525 # line "opts" (e.g., "-o flock").
1531 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1533 if echo "$opts" | grep -q $opt_pattern; then
1534 opts=$(echo "$opts" | sed -e \
1535 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1537 opts+="${opts:+ }$opt $arg"
1543 # Associate loop device with a given regular file.
1544 # Return the loop device.
1546 setup_loop_device() {
1550 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1551 if [[ -z \\\$loop_dev ]]; then
1552 loop_dev=\\\$($LOSETUP -f);
1553 $LOSETUP \\\$loop_dev $file || loop_dev=;
1555 echo -n \\\$loop_dev"
1559 # Detach a loop device.
1561 cleanup_loop_device() {
1565 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1566 $LOSETUP -d $loop_dev"
1570 # Check if a given device is a block device.
1577 [[ -n "$dev" ]] || return 1
1578 do_facet $facet "test -b $dev" || return 1
1579 if [[ -n "$size" ]]; then
1580 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1581 count=1 skip=$size 2>&1" |
1582 awk '($3 == "in") { print $1 }')
1583 [[ "$in" = "1+0" ]] || return 1
1588 # Check if a given device is a device-mapper device.
1594 [[ -n "$dev" ]] || return 1
1595 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1599 # Check if a given device is a device-mapper flakey device.
1601 is_dm_flakey_dev() {
1606 [[ -n "$dev" ]] || return 1
1608 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1610 [[ $type = flakey ]] && return 0 || return 1
1614 # Check if device-mapper flakey device is supported by the kernel
1615 # of $facet node or not.
1617 dm_flakey_supported() {
1621 do_facet $facet "modprobe dm-flakey;
1622 $DMSETUP targets | grep -q flakey" &> /dev/null
1626 # Get the device-mapper flakey device name of a given facet.
1628 dm_facet_devname() {
1630 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1632 echo -n ${facet}_flakey
1636 # Get the device-mapper flakey device of a given facet.
1637 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1639 dm_facet_devpath() {
1642 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1646 # Set a device-mapper device with a new table.
1648 # The table has the following format:
1649 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1651 # flakey <target_args> includes:
1652 # <destination_device> <offset> <up_interval> <down_interval> \
1653 # [<num_features> [<feature_arguments>]]
1655 # linear <target_args> includes:
1656 # <destination_device> <start_sector>
1658 dm_set_dev_table() {
1661 local target_type=$3
1667 read tmp num_sectors tmp real_dev tmp \
1668 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1670 case $target_type in
1672 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1675 table="0 $num_sectors linear $real_dev 0"
1677 *) error "invalid target type $target_type" ;;
1680 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1681 error "failed to suspend $dm_dev"
1682 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1683 error "failed to load $target_type table into $dm_dev"
1684 do_facet $facet "$DMSETUP resume $dm_dev" ||
1685 error "failed to resume $dm_dev"
1689 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1690 # feature parameter.
1693 # All write I/O is silently ignored.
1694 # Read I/O is handled correctly.
1696 dm_set_dev_readonly() {
1698 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1700 dm_set_dev_table $facet $dm_dev flakey
1704 # Set a device-mapper device to traditional linear mapping mode.
1706 dm_clear_dev_readonly() {
1708 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1710 dm_set_dev_table $facet $dm_dev linear
1714 # Set the device of a given facet as "read-only".
1716 set_dev_readonly() {
1718 local svc=${facet}_svc
1720 if [[ $(facet_fstype $facet) = zfs ]] ||
1721 ! dm_flakey_supported $facet; then
1722 do_facet $facet $LCTL --device ${!svc} readonly
1724 dm_set_dev_readonly $facet
1729 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1736 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1737 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1738 echo -n $num_sectors
1742 # Create a device-mapper device with a given block device or regular file (will
1743 # be associated with loop device).
1744 # Return the full path of the device-mapper device.
1748 local real_dev=$2 # destination device
1749 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1750 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1752 # check if the device-mapper device to be created already exists
1753 if is_dm_dev $facet $dm_dev; then
1754 # if the existing device was set to "read-only", then clear it
1755 ! is_dm_flakey_dev $facet $dm_dev ||
1756 dm_clear_dev_readonly $facet $dm_dev
1762 # check if the destination device is a block device, and if not,
1763 # associate it with a loop device
1764 is_blkdev $facet $real_dev ||
1765 real_dev=$(setup_loop_device $facet $real_dev)
1766 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1768 # now create the device-mapper device
1769 local num_sectors=$(get_num_sectors $facet $real_dev)
1770 local table="0 $num_sectors linear $real_dev 0"
1773 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1774 { rc=${PIPESTATUS[0]}; dm_dev=; }
1775 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1782 # Map the facet name to its device variable name.
1784 facet_device_alias() {
1786 local dev_alias=$facet
1789 fs2mds) dev_alias=mds1_2 ;;
1790 fs2ost) dev_alias=ost1_2 ;;
1791 fs3ost) dev_alias=ost2_2 ;;
1799 # Save the original value of the facet device and export the new value.
1805 local active_facet=$(facet_active $facet)
1806 local dev_alias=$(facet_device_alias $active_facet)
1807 local dev_name=${dev_alias}_dev
1808 local dev=${!dev_name}
1810 if [[ $active_facet = $facet ]]; then
1811 local failover_dev=${dev_alias}failover_dev
1812 if [[ ${!failover_dev} = $dev ]]; then
1813 eval export ${failover_dev}_saved=$dev
1814 eval export ${failover_dev}=$dm_dev
1817 dev_alias=$(facet_device_alias $facet)
1818 local facet_dev=${dev_alias}_dev
1819 if [[ ${!facet_dev} = $dev ]]; then
1820 eval export ${facet_dev}_saved=$dev
1821 eval export ${facet_dev}=$dm_dev
1825 eval export ${dev_name}_saved=$dev
1826 eval export ${dev_name}=$dm_dev
1830 # Restore the saved value of the facet device.
1835 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1836 local dev_alias=$(facet_device_alias $facet)
1838 local saved_dev=${dev_alias}_dev_saved
1839 [[ -z ${!saved_dev} ]] ||
1840 eval export ${dev_alias}_dev=${!saved_dev}
1842 saved_dev=${dev_alias}failover_dev_saved
1843 [[ -z ${!saved_dev} ]] ||
1844 eval export ${dev_alias}failover_dev=${!saved_dev}
1848 # Remove a device-mapper device.
1849 # If the destination device is a loop device, then also detach it.
1853 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1857 is_dm_dev $facet $dm_dev || return 0
1859 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1860 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1862 do_facet $facet "$DMSETUP remove $dm_dev"
1863 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1865 unexport_dm_dev $facet
1867 # detach a loop device
1868 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1870 # unload dm-flakey module
1871 do_facet $facet "modprobe -r dm-flakey" || true
1877 local active_facet=$(facet_active $facet)
1878 local dev_alias=$(facet_device_alias $active_facet)
1879 local dev=${dev_alias}_dev
1880 local opt=${facet}_opt
1881 local mntpt=$(facet_mntpt $facet)
1882 local opts="${!opt} $@"
1883 local fstype=$(facet_fstype $facet)
1885 local dm_dev=${!dev}
1887 module_loaded lustre || load_modules
1891 if dm_flakey_supported $facet; then
1892 dm_dev=$(dm_create_dev $facet ${!dev})
1893 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1896 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1898 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1900 # import ZFS storage pool
1901 import_zpool $facet || return ${PIPESTATUS[0]}
1903 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1904 lustre:svname $dm_dev");;
1906 error "unknown fstype!";;
1909 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1910 # for testing LU-482 error handling in mount_facets() and test_0a()
1911 if [ -f $TMP/test-lu482-trigger ]; then
1915 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1919 if [ $RC -ne 0 ]; then
1920 echo "Start of $dm_dev on ${facet} failed ${RC}"
1924 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1925 if [[ "$health" != "healthy" ]]; then
1926 error "$facet is in a unhealthy state"
1929 set_default_debug_facet $facet
1931 if [[ $facet == mds* ]]; then
1933 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1936 if [[ $opts =~ .*nosvc.* ]]; then
1937 echo "Start $dm_dev without service"
1942 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1943 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1944 "" || error "$dm_dev failed to initialize!";;
1946 wait_update_facet ${facet} "$ZFS get -H -o value \
1947 lustre:svname $dm_dev 2>/dev/null | \
1948 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1949 error "$dm_dev failed to initialize!";;
1952 error "unknown fstype!";;
1956 # commit the device label change to disk
1957 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1958 echo "Commit the device label on ${!dev}"
1959 do_facet $facet "sync; sleep 1; sync"
1963 label=$(devicelabel ${facet} $dm_dev)
1964 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1965 eval export ${facet}_svc=${label}
1966 echo Started ${label}
1968 export_dm_dev $facet $dm_dev
1973 # start facet device options
1979 local dev_alias=$(facet_device_alias $facet)
1981 eval export ${dev_alias}_dev=${device}
1982 eval export ${facet}_opt=\"$@\"
1984 local varname=${dev_alias}failover_dev
1985 if [ -n "${!varname}" ] ; then
1986 eval export ${dev_alias}failover_dev=${!varname}
1988 eval export ${dev_alias}failover_dev=$device
1991 local mntpt=$(facet_mntpt $facet)
1992 do_facet ${facet} mkdir -p $mntpt
1993 eval export ${facet}_MOUNT=$mntpt
1994 mount_facet ${facet}
1997 if [[ $facet == mds* ]]; then
1999 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
2010 local HOST=$(facet_active_host $facet)
2011 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2013 local mntpt=$(facet_mntpt $facet)
2014 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2015 if [ ${running} -ne 0 ]; then
2016 echo "Stopping $mntpt (opts:$@) on $HOST"
2017 do_facet ${facet} $UMOUNT $@ $mntpt
2020 # umount should block, but we should wait for unrelated obd's
2021 # like the MGS or MGC to also stop.
2022 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2024 if [[ $(facet_fstype $facet) == zfs ]]; then
2025 # export ZFS storage pool
2026 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2027 elif dm_flakey_supported $facet; then
2028 local host=${facet}_HOST
2029 local failover_host=${facet}failover_HOST
2030 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2031 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2032 dm_cleanup_dev $facet
2037 # get mdt quota type
2039 local varsvc=${SINGLEMDS}_svc
2040 do_facet $SINGLEMDS $LCTL get_param -n \
2041 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2044 # get ost quota type
2046 # All OSTs should have same quota type
2047 local varsvc=ost1_svc
2048 do_facet ost1 $LCTL get_param -n \
2049 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2052 # restore old quota type settings
2054 if [ "$old_MDT_QUOTA_TYPE" ]; then
2055 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2056 do_facet mgs $PERM_CMD \
2057 osd-*.$FSNAME-MDT*.quota_slave.enable = \
2060 do_facet mgs $PERM_CMD \
2061 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2064 if [ "$old_OST_QUOTA_TYPE" ]; then
2065 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2066 do_facet mgs $PERM_CMD \
2067 osd-*.$FSNAME-OST*.quota_slave.enable = \
2070 do_facet mgs $LCTL conf_param \
2071 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2076 # Handle the case when there is a space in the lfs df
2077 # "filesystem summary" line the same as when there is no space.
2078 # This will allow fixing the "lfs df" summary line in the future.
2080 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2083 # Get free inodes on the MDT specified by mdt index, free indoes on
2084 # the whole filesystem will be returned when index == -1.
2090 if [ $index -eq -1 ]; then
2093 mdt_uuid=$(mdtuuid_from_index $index)
2096 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2101 # Get the OST device status from 'lfs df' with a given OST index.
2105 local mnt_pnt=${2:-$MOUNT}
2108 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2109 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2115 # save old quota type & set new quota type
2116 local mdt_qtype=$(mdt_quota_type)
2117 local ost_qtype=$(ost_quota_type)
2119 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2120 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2122 export old_MDT_QUOTA_TYPE=$mdt_qtype
2123 export old_OST_QUOTA_TYPE=$ost_qtype
2125 if [[ $PERM_CMD = *"set_param -P"* ]]; then
2126 do_facet mgs $PERM_CMD \
2127 osd-*.$FSNAME-MDT*.quota_slave.enable=$QUOTA_TYPE
2128 do_facet mgs $PERM_CMD \
2129 osd-*.$FSNAME-OST*.quota_slave.enable=$QUOTA_TYPE
2131 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2132 error "set mdt quota type failed"
2133 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2134 error "set ost quota type failed"
2137 local quota_usrs=$QUOTA_USERS
2139 # get_filesystem_size
2140 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2141 local blk_soft=$((disksz + 1024))
2142 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2144 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2145 local i_soft=$inodes
2146 local i_hard=$((i_soft + i_soft / 20))
2148 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2149 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2150 "inode-hardlimit: $i_hard"
2153 for usr in $quota_usrs; do
2154 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2156 cmd="$LFS setquota -$type $usr -b $blk_soft"
2157 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2159 eval $cmd || error "$cmd FAILED!"
2161 # display the quota status
2162 echo "Quota settings for $usr : "
2163 $LFS quota -v -u $usr $mntpt || true
2170 local opts=${3:-$MOUNT_OPTS}
2171 opts=${opts:+-o $opts}
2172 local flags=${4:-$MOUNT_FLAGS}
2174 local device=$MGSNID:/$FSNAME$FILESET
2175 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2176 echo "Bad mount command: opt=$flags $opts dev=$device " \
2181 echo "Starting client: $client: $flags $opts $device $mnt"
2182 do_node $client mkdir -p $mnt
2183 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2184 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2186 #disable FILESET if not supported
2187 do_nodes $client lctl get_param -n \
2188 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2189 device=$MGSNID:/$FSNAME
2190 do_node $client mkdir -p $mnt/$FILESET
2191 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2194 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2195 # Mount using nodemap key
2196 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2197 if $SK_UNIQUE_NM; then
2198 mountkey=$SK_PATH/nodemap/c0.key
2200 local prunedopts=$(echo $opts |
2201 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2202 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2205 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2209 set_default_debug_nodes $client
2221 [ "$3" ] && force=-f
2222 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2223 if [ $running -ne 0 ]; then
2224 echo "Stopping client $client $mnt (opts:$force)"
2225 do_node $client lsof -t $mnt || need_kill=no
2226 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2227 pids=$(do_node $client lsof -t $mnt | sort -u);
2228 if [ -n $pids ]; then
2229 do_node $client kill -9 $pids || true
2233 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2234 if [ $busy -ne 0 ] ; then
2235 echo "$mnt is still busy, wait one second" && sleep 1
2236 do_node $client umount $force $mnt
2241 # Mount the file system on the MGS
2242 mount_mgs_client() {
2243 do_facet mgs "mkdir -p $MOUNT"
2244 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2245 error "unable to mount $MOUNT on MGS"
2248 # Unmount the file system on the MGS
2249 umount_mgs_client() {
2250 zconf_umount $mgs_HOST $MOUNT
2251 do_facet mgs "rm -rf $MOUNT"
2254 # nodes is comma list
2255 sanity_mount_check_nodes () {
2261 # FIXME: assume that all cluster nodes run the same os
2262 [ "$(uname)" = Linux ] || return 0
2265 for mnt in $mnts ; do
2266 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2267 mpts=\\\$(mount | grep -c $mnt' ');
2268 if [ \\\$running -ne \\\$mpts ]; then
2269 echo \\\$(hostname) env are INSANE!;
2272 [ $? -eq 0 ] || rc=1
2277 sanity_mount_check_servers () {
2278 [ -n "$CLIENTONLY" ] &&
2279 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2280 echo Checking servers environments
2282 # FIXME: modify get_facets to display all facets wo params
2283 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2287 for facet in ${facets//,/ }; do
2288 node=$(facet_host ${facet})
2289 mntpt=$(facet_mntpt $facet)
2290 sanity_mount_check_nodes $node $mntpt ||
2291 { error "server $node environments are insane!"; return 1; }
2295 sanity_mount_check_clients () {
2296 local clients=${1:-$CLIENTS}
2297 local mntpt=${2:-$MOUNT}
2298 local mntpt2=${3:-$MOUNT2}
2300 [ -z $clients ] && clients=$(hostname)
2301 echo Checking clients $clients environments
2303 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2304 error "clients environments are insane!"
2307 sanity_mount_check () {
2308 sanity_mount_check_servers || return 1
2309 sanity_mount_check_clients || return 2
2312 # mount clients if not mouted
2313 zconf_mount_clients() {
2316 local opts=${3:-$MOUNT_OPTS}
2317 opts=${opts:+-o $opts}
2318 local flags=${4:-$MOUNT_FLAGS}
2319 local device=$MGSNID:/$FSNAME$FILESET
2320 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2321 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2326 echo "Starting client $clients: $flags $opts $device $mnt"
2327 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2328 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2329 # Mount with own nodemap key
2331 # Mount all server nodes first with per-NM keys
2332 for nmclient in ${clients//,/ }; do
2333 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2334 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2337 # set perms for per-nodemap keys else permission denied
2338 do_nodes $(comma_list $(all_nodes)) \
2339 "keyctl show | grep lustre | cut -c1-11 |
2341 xargs -IX keyctl setperm X 0x3f3f3f3f"
2342 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2344 for nmclient in ${clients//,/ }; do
2345 if $SK_UNIQUE_NM; then
2346 mountkey=$SK_PATH/nodemap/c$i.key
2348 do_node $nmclient "! grep -q $mnt' ' \
2349 /proc/mounts || umount $mnt"
2350 local prunedopts=$(add_sk_mntflag $prunedopts);
2351 prunedopts=$(echo $prunedopts | sed -e \
2352 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2354 do_nodes $(comma_list $(all_server_nodes)) \
2357 do_node $nmclient $MOUNT_CMD $flags \
2358 $prunedopts $MGSNID:/$FSNAME $mnt ||
2363 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2365 do_nodes $clients $MOUNT_CMD $flags $opts \
2366 $MGSNID:/$FSNAME $mnt || return 1
2368 #disable FILESET if not supported
2369 do_nodes $clients lctl get_param -n \
2370 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2371 device=$MGSNID:/$FSNAME
2372 do_nodes $clients mkdir -p $mnt/$FILESET
2373 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2377 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2378 # Mount with nodemap key
2380 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2381 for nmclient in ${clients//,/ }; do
2382 if $SK_UNIQUE_NM; then
2383 mountkey=$SK_PATH/nodemap/c$i.key
2385 local prunedopts=$(echo $opts | sed -e \
2386 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2387 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2390 running=\\\$(mount | grep -c $mnt' ');
2392 if [ \\\$running -eq 0 ] ; then
2394 $MOUNT_CMD $flags $prunedopts $device $mnt;
2397 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2398 grep 'type lustre' | wc -l);
2399 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2400 echo zconf_mount_clients FAILED: \
2401 mount count \\\$running, not matching \
2402 with mount count of 'type lustre' \
2403 \\\$lustre_mnt_count;
2407 exit \\\$rc" || return ${PIPESTATUS[0]}
2414 if $SHARED_KEY; then
2415 tmpopts=$(add_sk_mntflag $opts)
2418 running=\\\$(mount | grep -c $mnt' ');
2420 if [ \\\$running -eq 0 ] ; then
2422 $MOUNT_CMD $flags $tmpopts $device $mnt;
2425 exit \\\$rc" || return ${PIPESTATUS[0]}
2428 echo "Started clients $clients: "
2429 do_nodes $clients "mount | grep $mnt' '"
2431 set_default_debug_nodes $clients
2436 zconf_umount_clients() {
2441 [ "$3" ] && force=-f
2443 echo "Stopping clients: $clients $mnt (opts:$force)"
2444 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2445 if [ \\\$running -ne 0 ] ; then
2446 echo Stopping client \\\$(hostname) $mnt opts:$force;
2447 lsof $mnt || need_kill=no;
2448 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2449 pids=\\\$(lsof -t $mnt | sort -u);
2450 if [ -n \\\"\\\$pids\\\" ]; then
2454 while umount $force $mnt 2>&1 | grep -q "busy"; do
2455 echo "$mnt is still busy, wait one second" && sleep 1;
2462 echo + $POWER_DOWN $node
2466 shutdown_node_hard () {
2468 local attempts=$SHUTDOWN_ATTEMPTS
2470 for i in $(seq $attempts) ; do
2473 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2474 echo "waiting for $host to fail attempts=$attempts"
2475 [ $i -lt $attempts ] || \
2476 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2482 local mnt=${2:-$MOUNT}
2485 if [ "$FAILURE_MODE" = HARD ]; then
2486 shutdown_node_hard $client
2488 zconf_umount_clients $client $mnt -f
2494 local facets="$(get_facets OST),$(get_facets MDS)"
2497 combined_mgs_mds || facets="$facets,mgs"
2499 for facet in ${facets//,/ }; do
2500 if [ $(facet_active_host $facet) == $host ]; then
2501 affected="$affected $facet"
2505 echo $(comma_list $affected)
2510 local host=${2:-$(facet_host $facet)}
2512 local label=$(convert_facet2label $facet)
2513 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2516 facets_up_on_host () {
2518 local facets=$(facets_on_host $host)
2521 for facet in ${facets//,/ }; do
2522 if $(facet_up $facet $host); then
2523 affected_up="$affected_up $facet"
2527 echo $(comma_list $affected_up)
2532 local affected_facet
2533 local affected_facets
2535 if [[ "$FAILURE_MODE" = HARD ]]; then
2536 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2537 dm_flakey_supported $facet; then
2538 affected_facets=$(affected_facets $facet)
2539 for affected_facet in ${affected_facets//,/ }; do
2540 unexport_dm_dev $affected_facet
2544 shutdown_node_hard $(facet_active_host $facet)
2552 echo + $POWER_UP $node
2565 if [ "$FAILURE_MODE" = HARD ]; then
2566 reboot_node $(facet_active_host $facet)
2574 if [ "$FAILURE_MODE" = HARD ]; then
2584 for facet in ${facets//,/ }; do
2585 hosts=$(expand_list $hosts $(facet_host $facet) )
2591 _check_progs_installed () {
2595 for prog in $progs; do
2596 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2597 echo $prog missing on $(hostname)
2604 check_progs_installed () {
2608 do_rpc_nodes "$nodes" _check_progs_installed $@
2611 # recovery-scale functions
2613 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2616 start_client_load() {
2619 local var=$(node_var_name $client)_load
2620 eval export ${var}=$load
2622 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2623 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2624 END_RUN_FILE=$END_RUN_FILE \
2625 LOAD_PID_FILE=$LOAD_PID_FILE \
2626 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2627 TESTNAME=$TESTNAME \
2628 DBENCH_LIB=$DBENCH_LIB \
2629 DBENCH_SRC=$DBENCH_SRC \
2630 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2636 log "Started client load: ${load} on $client"
2638 # get the children process IDs
2639 local pids=$(ps --ppid $ppid -o pid= | xargs)
2640 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2644 start_client_loads () {
2645 local -a clients=(${1//,/ })
2646 local numloads=${#CLIENT_LOADS[@]}
2649 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2650 testnum=$((nodenum % numloads))
2651 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2653 # bug 22169: wait the background threads to start
2657 # only for remote client
2658 check_client_load () {
2660 local var=$(node_var_name $client)_load
2661 local testload=run_${!var}.sh
2663 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2665 # bug 18914: try to connect several times not only when
2666 # check ps, but while check_node_health also
2670 while [ $RC = 254 -a $tries -gt 0 ]; do
2674 if ! check_node_health $client; then
2676 if [ $RC -eq 254 ]; then
2677 # FIXME: not sure how long we shuold sleep here
2681 echo "check node health failed: RC=$RC "
2685 # We can continue try to connect if RC=254
2686 # Just print the warning about this
2687 if [ $RC = 254 ]; then
2688 echo "got a return status of $RC from do_node while checking " \
2689 "node health on $client"
2692 # see if the load is still on the client
2695 while [ $RC = 254 -a $tries -gt 0 ]; do
2699 if ! do_node $client \
2700 "ps auxwww | grep -v grep | grep -q $testload"; then
2705 if [ $RC = 254 ]; then
2706 echo "got a return status of $RC from do_node while checking " \
2707 "(node health and 'ps') the client load on $client"
2708 # see if we can diagnose a bit why this is
2713 check_client_loads () {
2714 local clients=${1//,/ }
2718 for client in $clients; do
2719 check_client_load $client
2721 if [ "$rc" != 0 ]; then
2722 log "Client load failed on node $client, rc=$rc"
2728 restart_client_loads () {
2729 local clients=${1//,/ }
2730 local expectedfail=${2:-""}
2734 for client in $clients; do
2735 check_client_load $client
2737 if [ "$rc" != 0 -a "$expectedfail" ]; then
2738 local var=$(node_var_name $client)_load
2739 start_client_load $client ${!var}
2740 echo "Restarted client load ${!var}: on $client. Checking ..."
2741 check_client_load $client
2743 if [ "$rc" != 0 ]; then
2744 log "Client load failed to restart on node $client, rc=$rc"
2745 # failure one client load means test fail
2746 # we do not need to check other
2755 # Start vmstat and save its process ID in a file.
2760 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2763 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2764 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2767 # Display the nodes on which client loads failed.
2768 print_end_run_file() {
2772 [ -s $file ] || return 0
2774 echo "Found the END_RUN_FILE file: $file"
2777 # A client load will stop if it finds the END_RUN_FILE file.
2778 # That does not mean the client load actually failed though.
2779 # The first node in END_RUN_FILE is the one we are interested in.
2782 if [ -n "$node" ]; then
2783 local var=$(node_var_name $node)_load
2785 local prefix=$TESTLOG_PREFIX
2786 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2787 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2788 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2790 echo "Client load ${!var} failed on node $node:"
2796 # Stop the process which had its PID saved in a file.
2801 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2803 do_nodes $nodes "test -f $pid_file &&
2804 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2807 # Stop all client loads.
2808 stop_client_loads() {
2809 local nodes=${1:-$CLIENTS}
2812 # stop the client loads
2813 stop_process $nodes $pid_file
2815 # clean up the processes that started them
2816 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2818 # End recovery-scale functions
2820 # verify that lustre actually cleaned up properly
2822 VAR=$(lctl get_param -n catastrophe 2>&1)
2823 if [ $? = 0 ] ; then
2824 if [ $VAR != 0 ]; then
2825 error "LBUG/LASSERT detected"
2828 BUSY=$(dmesg | grep -i destruct || true)
2829 if [ -n "$BUSY" ]; then
2831 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2835 check_mem_leak || exit 204
2837 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2838 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2841 if module_loaded lnet || module_loaded libcfs; then
2842 echo "$TESTSUITE: modules still loaded..." 1>&2
2851 if [[ "$1" == "--verbose" ]]; then
2866 PREV_RESULT=$(do_node $node "$TEST")
2868 RESULT=$(do_node $node "$TEST")
2869 if [[ "$RESULT" == "$FINAL" ]]; then
2870 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2871 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2875 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2876 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2880 [[ $WAIT -ge $MAX ]] && break
2881 [[ $((WAIT % print)) -eq 0 ]] &&
2882 echo "Waiting $((MAX - WAIT)) secs for update"
2883 WAIT=$((WAIT + sleep))
2886 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2890 wait_update_facet() {
2892 [ "$1" = "--verbose" ] && verbose="$1" && shift
2896 wait_update $verbose $(facet_active_host $facet) "$@"
2900 do_nodes $(comma_list $(mdts_nodes)) \
2901 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2902 do_nodes $(comma_list $(osts_nodes)) \
2903 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2904 grep -v 'Found no match'
2908 local zfs_wait=${2:-5}
2910 # the occupied disk space will be released
2911 # only after TXGs are committed
2912 if [[ $(facet_fstype $1) == zfs ]]; then
2913 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2918 wait_delete_completed_mds() {
2919 local max_wait=${1:-20}
2921 local stime=$(date +%s)
2926 # find MDS with pending deletions
2927 for node in $(mdts_nodes); do
2928 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2929 2>/dev/null | calc_sum)
2930 if [[ $changes -eq 0 ]]; then
2933 mds2sync="$mds2sync $node"
2935 if [ -z "$mds2sync" ]; then
2936 wait_zfs_commit $SINGLEMDS
2939 mds2sync=$(comma_list $mds2sync)
2941 # sync MDS transactions
2942 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2944 # wait till all changes are sent and commmitted by OSTs
2945 # for ldiskfs space is released upon execution, but DMU
2946 # do this upon commit
2949 while [[ $WAIT -ne $max_wait ]]; do
2950 changes=$(do_nodes $mds2sync \
2951 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2952 #echo "$node: $changes changes on all"
2953 if [[ $changes -eq 0 ]]; then
2954 wait_zfs_commit $SINGLEMDS
2956 # the occupied disk space will be released
2957 # only after TXGs are committed
2958 wait_zfs_commit ost1
2966 echo "Delete is not completed in $((etime - stime)) seconds"
2967 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2974 # we can use "for" here because we are waiting the slowest
2975 for host in ${hostlist//,/ }; do
2976 check_network "$host" 900
2978 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2985 for facet in ${facetlist//,/ }; do
2986 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2988 wait_for_host $hostlist
2991 _wait_recovery_complete () {
2994 # Use default policy if $2 is not passed by caller.
2995 local MAX=${2:-$(max_recovery_time)}
3000 while [ $WAIT -lt $MAX ]; do
3001 STATUS=$(lctl get_param -n $param | grep status)
3003 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3006 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3008 echo "$param recovery not done in $MAX sec. $STATUS"
3012 wait_recovery_complete () {
3015 # with an assumption that at_max is the same on all nodes
3016 local MAX=${2:-$(max_recovery_time)}
3019 if [ "$FAILURE_MODE" = HARD ]; then
3020 facets=$(facets_on_host $(facet_active_host $facet))
3022 echo affected facets: $facets
3024 # we can use "for" here because we are waiting the slowest
3025 for facet in ${facets//,/ }; do
3026 local var_svc=${facet}_svc
3027 local param="*.${!var_svc}.recovery_status"
3029 local host=$(facet_active_host $facet)
3030 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3034 wait_mds_ost_sync () {
3035 # just because recovery is done doesn't mean we've finished
3036 # orphan cleanup. Wait for llogs to get synchronized.
3037 echo "Waiting for orphan cleanup..."
3038 # MAX value includes time needed for MDS-OST reconnection
3039 local MAX=$(( TIMEOUT * 2 ))
3040 local WAIT_TIMEOUT=${1:-$MAX}
3043 local list=$(comma_list $(mdts_nodes))
3044 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3045 if ! do_facet $SINGLEMDS \
3046 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3048 # old way, use mds_sync
3050 list=$(comma_list $(osts_nodes))
3051 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3054 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3055 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3056 local -a sync=($(do_nodes $list "$cmd"))
3059 for ((i=0; i<${#sync[@]}; i++)); do
3061 [ ${sync[$i]} -eq 1 ] && continue
3063 [ ${sync[$i]} -eq 0 ] && continue
3065 # there is a not finished MDS-OST synchronization
3069 sleep 2 # increase waiting time and cover statfs cache
3070 [ ${con} -eq 1 ] && return 0
3071 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3075 # show which nodes are not finished.
3076 cmd=$(echo $cmd | sed 's/-n//')
3077 do_nodes $list "$cmd"
3078 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3082 # Wait OSTs to be active on both client and MDT side.
3084 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3085 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3086 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3087 error "wait_update OSTs up on client failed"
3089 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3090 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3091 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3092 error "wait_update OSTs up on MDT0000 failed"
3095 wait_destroy_complete () {
3096 echo "Waiting for local destroys to complete"
3097 # MAX value shouldn't be big as this mean server responsiveness
3098 # never increase this just to make test pass but investigate
3099 # why it takes so long time
3102 while [ $WAIT -lt $MAX ]; do
3103 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3107 for ((i=0; i<${#RPCs[@]}; i++)); do
3108 [ ${RPCs[$i]} -eq 0 ] && continue
3109 # there are still some destroy RPCs in flight
3114 [ ${con} -eq 1 ] && return 0 # done waiting
3115 echo "Waiting ${WAIT}s for local destroys to complete"
3118 echo "Local destroys weren't done in $MAX sec."
3122 wait_delete_completed() {
3123 wait_delete_completed_mds $1 || return $?
3124 wait_destroy_complete || return $?
3133 # conf-sanity 31 takes a long time cleanup
3134 while [ $WAIT -lt 300 ]; do
3135 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3136 lctl dl | grep ' ST ' || true")
3137 [ -z "${running}" ] && return 0
3138 echo "waited $WAIT for${running}"
3139 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3141 WAIT=$((WAIT + INTERVAL))
3143 echo "service didn't stop after $WAIT seconds. Still running:"
3148 wait_remote_prog () {
3154 [ "$PDSH" = "no_dsh" ] && return 0
3156 while [ $WAIT -lt $2 ]; do
3157 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3158 [ -z "${running}" ] && return 0 || true
3159 echo "waited $WAIT for: "
3161 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3163 WAIT=$((WAIT + INTERVAL))
3165 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3166 [ -z "$pids" ] && return 0
3167 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3168 # FIXME: not portable
3169 for pid in $pids; do
3170 cat /proc/${pid}/status || true
3171 cat /proc/${pid}/wchan || true
3173 kill -9 $pid || true
3182 local clients=${1:-$CLIENTS}
3184 if [ -z "$clients" ]; then
3187 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3192 # not every config has many clients
3198 # usually checked on particular client or locally
3207 client_reconnect_try() {
3208 local f=$MOUNT/recon
3211 if [ -z "$CLIENTS" ]; then
3212 $LFS df $MOUNT; uname -n >> $f
3214 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3216 echo "Connected clients: $(cat $f)"
3217 ls -l $f > /dev/null
3221 client_reconnect() {
3222 # one client_reconnect_try call does not always do the job...
3224 client_reconnect_try && break
3229 affected_facets () {
3232 local host=$(facet_active_host $facet)
3233 local affected=$facet
3235 if [ "$FAILURE_MODE" = HARD ]; then
3236 affected=$(facets_up_on_host $host)
3242 local E2FSCK_ON_MDT0=false
3243 if [ "$1" == "--fsck" ]; then
3245 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3257 #Because it will only get up facets, we need get affected
3258 #facets before shutdown
3259 #For HARD Failure mode, it needs make sure facets on the same
3260 #HOST will only be shutdown and reboot once
3261 for facet in ${facets//,/ }; do
3262 local affected_facet
3264 #check whether facet has been included in other affected facets
3265 for ((index=0; index<$total; index++)); do
3266 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3269 if [ $skip -eq 0 ]; then
3270 affecteds[$total]=$(affected_facets $facet)
3275 for ((index=0; index<$total; index++)); do
3276 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3277 local host=$(facet_active_host $facet)
3278 echo "Failing ${affecteds[index]} on $host"
3279 shutdown_facet $facet
3282 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3283 $(mdsdevname 1) "-n" || error "Running e2fsck")
3285 for ((index=0; index<$total; index++)); do
3286 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3287 echo reboot facets: ${affecteds[index]}
3291 change_active ${affecteds[index]}
3293 wait_for_facet ${affecteds[index]}
3294 # start mgs first if it is affected
3295 if ! combined_mgs_mds &&
3296 list_member ${affecteds[index]} mgs; then
3297 mount_facet mgs || error "Restart of mgs failed"
3299 # FIXME; has to be changed to mount all facets concurrently
3300 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3301 echo mount facets: ${affecteds[index]}
3302 mount_facets ${affecteds[index]}
3312 do_facet $facet "sync; sync; sync"
3315 # make sure there will be no seq change
3316 local clients=${CLIENTS:-$HOSTNAME}
3317 local f=fsa-\\\$\(hostname\)
3318 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3319 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3321 local svc=${facet}_svc
3322 do_facet $facet $LCTL --device ${!svc} notransno
3324 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3325 # in-memory state has to be cleared by either rebooting the host or
3326 # exporting and reimporting the pool.
3328 # Although the uberblocks are not updated when a pool is freezed,
3329 # transactions are still written to the disks. Modified blocks may be
3330 # cached in memory when tests try reading them back. The
3331 # export-and-reimport process also evicts any cached pool data from
3332 # memory to provide the correct "data loss" semantics.
3334 # In the test framework, the exporting and importing operations are
3335 # handled by stop() and mount_facet() separately, which are used
3336 # inside fail() and fail_abort().
3338 set_dev_readonly $facet
3339 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3340 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3343 replay_barrier_nodf() {
3344 local facet=$1 echo running=${running}
3345 do_facet $facet "sync; sync; sync"
3346 local svc=${facet}_svc
3347 echo Replay barrier on ${!svc}
3348 do_facet $facet $LCTL --device ${!svc} notransno
3349 set_dev_readonly $facet
3350 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3351 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3354 replay_barrier_nosync() {
3355 local facet=$1 echo running=${running}
3356 local svc=${facet}_svc
3357 echo Replay barrier on ${!svc}
3358 do_facet $facet $LCTL --device ${!svc} notransno
3359 set_dev_readonly $facet
3360 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3361 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3365 # Get Lustre client uuid for a given Lustre mount point.
3368 local mntpnt=${1:-$MOUNT}
3370 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3371 local uuid=$($LCTL get_param -n llite.$name.uuid)
3376 mds_evict_client() {
3377 local mntpnt=${1:-$MOUNT}
3378 local uuid=$(get_client_uuid $mntpnt)
3380 do_facet $SINGLEMDS \
3381 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3384 ost_evict_client() {
3385 local mntpnt=${1:-$MOUNT}
3386 local uuid=$(get_client_uuid $mntpnt)
3389 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3394 local clients=${CLIENTS:-$HOSTNAME}
3396 facet_failover $* || error "failover: $?"
3397 # to initiate all OSC idling connections
3399 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3400 clients_up || error "post-failover stat: $?"
3405 facet_failover $facet
3411 change_active $facet
3412 wait_for_facet $facet
3413 mount_facet $facet -o abort_recovery
3414 clients_up || echo "first stat failed: $?"
3415 clients_up || error "post-failover stat: $?"
3418 host_nids_address() {
3422 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3426 if [ "$1" = "'*'" ]; then echo \'*\'; else
3432 if [[ -n "$NETTYPE" ]]; then
3433 h2name_or_ip "$1" "$NETTYPE"
3435 h2name_or_ip "$1" "$2"
3438 declare -fx h2nettype
3440 # Wrapper function to print the deprecation warning
3442 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3443 if [[ -n "$NETTYPE" ]]; then
3446 h2nettype "$1" "tcp"
3450 # Wrapper function to print the deprecation warning
3452 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3453 if [[ -n "$NETTYPE" ]]; then
3456 h2nettype "$1" "o2ib"
3460 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3461 # expressions format. As a bonus we can then just pass in those variables
3462 # to pdsh. What this function does is take a HOSTLIST type string and
3463 # expand it into a space deliminated list for us.
3471 [ -z "$hostlist" ] && return
3473 # Translate the case of [..],..,[..] to [..] .. [..]
3474 list="${hostlist/],/] }"
3476 [[ "$front" == *,* ]] && {
3479 list=${list/${old}/${new}}
3482 for item in $list; do
3483 # Test if we have any []'s at all
3484 if [ "$item" != "${item/\[/}" ]; then {
3485 # Expand the [*] into list
3489 if [ "$name" != "$item" ]; then
3490 group=${item#$name[*}
3493 for range in ${group//,/ }; do
3499 # Number of leading zeros
3502 end=$(echo $end | sed 's/0*//')
3503 [[ -z "$end" ]] && end=0
3504 [[ $padlen2 -gt $padlen ]] && {
3505 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3508 begin=$(echo $begin | sed 's/0*//')
3509 [ -z $begin ] && begin=0
3511 if [ ! -z "${begin##[!0-9]*}" ]; then
3512 order=$(seq -f "%0${padlen}g" $begin $end)
3514 order=$(eval echo {$begin..$end});
3517 for num in $order; do
3518 value="${name#*,}${num}${back}"
3519 [ "$value" != "${value/\[/}" ] && {
3520 value=$(hostlist_expand "$value")
3522 myList="$myList $value"
3527 myList="$myList $item"
3530 myList=${myList//,/ }
3531 myList=${myList:1} # Remove first character which is a space
3533 # Filter any duplicates without sorting
3535 myList="${list%% *}"
3537 while [[ "$list" != ${myList##* } ]]; do
3538 local tlist=" $list"
3539 list=${tlist// ${list%% *} / }
3541 myList="$myList ${list%% *}"
3543 myList="${myList%* }";
3545 # We can select an object at an offset in the list
3548 for item in $myList; do
3550 [ $cnt -eq $offset ] && {
3554 [ $(get_node_count $myList) -ne 1 ] && myList=""
3563 [ "$facet" == client ] && echo -n $HOSTNAME && return
3564 varname=${facet}_HOST
3565 if [ -z "${!varname}" ]; then
3566 if [ "${facet:0:3}" == "ost" ]; then
3567 local fh=${facet%failover}_HOST
3568 eval export ${facet}_HOST=${!fh}
3569 if [ -z "${!varname}" ]; then
3570 eval export ${facet}_HOST=${ost_HOST}
3572 elif [ "${facet:0:3}" == "mdt" -o \
3573 "${facet:0:3}" == "mds" -o \
3574 "${facet:0:3}" == "mgs" ]; then
3575 eval export ${facet}_HOST=${mds_HOST}
3581 facet_failover_host() {
3585 var=${facet}failover_HOST
3586 if [ -n "${!var}" ]; then
3591 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3592 "${facet:0:3}" == "mgs" ]; then
3594 eval export ${facet}failover_host=${mds_HOST}
3599 if [[ $facet == ost* ]]; then
3600 eval export ${facet}failover_host=${ost_HOST}
3608 local activevar=${facet}active
3610 if [ -f $TMP/${facet}active ] ; then
3611 source $TMP/${facet}active
3614 active=${!activevar}
3615 if [ -z "$active" ] ; then
3622 facet_active_host() {
3623 facet_host $(facet_active $1)
3626 # Get the passive failover partner host of facet.
3627 facet_passive_host() {
3629 [[ $facet = client ]] && return
3631 local host=${facet}_HOST
3632 local failover_host=${facet}failover_HOST
3633 local active_host=$(facet_active_host $facet)
3635 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3637 if [[ $active_host = ${!host} ]]; then
3638 echo -n ${!failover_host}
3648 facetlist=$(exclude_items_from_list $facetlist mgs)
3650 for facet in ${facetlist//,/ }; do
3651 local failover=${facet}failover
3652 local host=`facet_host $failover`
3653 [ -z "$host" ] && return
3655 local curactive=`facet_active $facet`
3656 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3657 eval export ${facet}active=$facet
3659 eval export ${facet}active=$failover
3661 # save the active host for this facet
3662 local activevar=${facet}active
3663 echo "$activevar=${!activevar}" > $TMP/$activevar
3664 [[ $facet = mds1 ]] && combined_mgs_mds && \
3665 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3666 local TO=`facet_active_host $facet`
3667 echo "Failover $facet to $TO"
3673 # do not stripe off hostname if verbose, bug 19215
3674 if [ x$1 = x--verbose ]; then
3682 if [ "$HOST" = "$HOSTNAME" ]; then
3684 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3685 echo "cannot run remote command on $HOST with $myPDSH"
3689 echo "CMD: $HOST $@" >&2
3690 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3693 if [[ "$myPDSH" == "rsh" ]] ||
3694 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3695 # we need this because rsh and pdsh do not return
3696 # exit code of an executed command
3697 local command_status="$TMP/cs"
3698 eval $myPDSH $HOST ":> $command_status"
3699 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3700 PATH=\$PATH:/sbin:/usr/sbin;
3702 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3703 echo command failed >$command_status"
3704 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3709 # print HOSTNAME for myPDSH="no_dsh"
3710 if [[ $myPDSH = no_dsh ]]; then
3711 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3713 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3716 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3718 return ${PIPESTATUS[0]}
3722 do_node --verbose "$@"
3725 single_local_node () {
3726 [ "$1" = "$HOSTNAME" ]
3729 # Outputs environment variable assignments that should be passed to remote nodes
3733 local facets=$(get_facets)
3736 for var in ${!MODOPTS_*}; do
3737 value=${!var//\"/\\\"}
3738 echo -n " ${var}=\"$value\""
3741 for facet in ${facets//,/ }; do
3743 if [ -n "${!var}" ]; then
3744 echo -n " $var=${!var}"
3748 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3749 if [ -n "${!var}" ]; then
3750 echo -n " $var=${!var}"
3754 for var in VERBOSE; do
3755 if [ -n "${!var}" ]; then
3756 echo -n " $var=${!var}"
3760 if [ -n "$FSTYPE" ]; then
3761 echo -n " FSTYPE=$FSTYPE"
3764 for var in LNETLND NETTYPE; do
3765 if [ -n "${!var}" ]; then
3766 echo -n " $var=${!var}"
3773 # do not stripe off hostname if verbose, bug 19215
3774 if [ x$1 = x--verbose ]; then
3782 if single_local_node $rnodes; then
3784 do_nodev $rnodes "$@"
3786 do_node $rnodes "$@"
3791 # This is part from do_node
3794 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3795 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3797 export FANOUT=$(get_node_count "${rnodes//,/ }")
3799 echo "CMD: $rnodes $@" >&2
3800 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3803 # do not replace anything from pdsh output if -N is used
3804 # -N Disable hostname: prefix on lines of output.
3805 if $verbose || [[ $myPDSH = *-N* ]]; then
3806 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3808 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3810 return ${PIPESTATUS[0]}
3814 # Execute commands on a single service's host
3816 # The \a facet (service) may be on a local or remote node, which is
3817 # determined at the time the command is run.
3819 # usage: do_facet $facet command [arg ...]
3823 local HOST=$(facet_active_host $facet)
3824 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3828 # Function: do_facet_random_file $FACET $FILE $SIZE
3829 # Creates FILE with random content on the given FACET of given SIZE
3831 do_facet_random_file() {
3835 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3836 do_facet $facet "$cmd 2>/dev/null"
3839 do_facet_create_file() {
3843 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3844 do_facet $facet "$cmd 2>/dev/null"
3848 do_nodes --verbose "$@"
3854 # make sure its not already running
3856 rm -f $TMP/${facet}active
3857 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3858 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3860 if [[ $(facet_fstype $facet) == zfs ]]; then
3862 # After formatting a ZFS target, "cachefile=none" property will
3863 # be set on the ZFS storage pool so that the pool is not
3864 # automatically imported on system startup. And then the pool
3865 # will be exported so as to leave the importing and exporting
3866 # operations handled by mount_facet() and stop() separately.
3868 refresh_partition_table $facet $(facet_vdevice $facet)
3869 disable_zpool_cache $facet
3874 # Device formatted as ost
3877 local DEVNAME=OSTDEV$num
3879 local fstype=$(facet_fstype ost$num)
3883 local dev=ost${num}_dev
3884 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3885 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3886 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3888 #try $OSTZFSDEVn - independent of vdev
3889 DEVNAME=OSTZFSDEV$num
3890 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3892 error "unknown fstype!";;
3898 # Physical device location of data
3904 local fstype=$(facet_fstype ost$num)
3908 # vdevs are not supported by ldiskfs
3911 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3912 # Device formatted by zfs
3914 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3916 error "unknown fstype!";;
3922 # Logical device formatted for lustre
3925 local DEVNAME=MDSDEV$num
3927 local fstype=$(facet_fstype mds$num)
3931 local dev=mds${num}_dev
3932 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3933 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3934 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3936 # try $MDSZFSDEVn - independent of vdev
3937 DEVNAME=MDSZFSDEV$num
3938 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3940 error "unknown fstype!";;
3946 # Physical location of data
3950 local fstype=$(facet_fstype mds$num)
3954 # vdevs are not supported by ldiskfs
3957 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3958 # Device formatted by ZFS
3959 local DEVNAME=MDSDEV$num
3960 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3962 error "unknown fstype!";;
3970 local fstype=$(facet_fstype mgs)
3974 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3975 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
3976 DEVPTR=$(mdsdevname 1)
3978 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
3982 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3983 ( [ -z "$MGSZFSDEV" ] &&
3984 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3985 DEVPTR=$(mdsdevname 1)
3987 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3990 error "unknown fstype!";;
3999 local fstype=$(facet_fstype mgs)
4003 # vdevs are not supported by ldiskfs
4006 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4007 ( [ -z "$MGSDEV" ] &&
4008 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4009 VDEVPTR=$(mdsvdevname 1)
4010 elif [ -n "$MGSDEV" ]; then
4014 error "unknown fstype!";;
4022 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4024 local var=${facet}_MOUNT
4025 eval mntpt=${!var:-${MOUNT}-$facet}
4032 local dev=$(facet_device $facet)
4033 local mnt=${2:-$(facet_mntpt $facet)}
4037 if dm_flakey_supported $facet; then
4038 dm_dev=$(dm_create_dev $facet $dev)
4039 [[ -n "$dm_dev" ]] || dm_dev=$dev
4041 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4042 export_dm_dev $facet $dm_dev
4044 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4049 local dev=$(facet_device $facet)
4050 local mnt=${2:-$(facet_mntpt $facet)}
4052 do_facet $facet $UMOUNT $mnt
4056 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4061 local ds=$(facet_device $facet)
4062 local mnt=${2:-$(facet_mntpt $facet)}
4067 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4068 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4069 do_facet $facet $ZFS set canmount=noauto $ds
4071 # The "legacy" mount method is used here because "zfs unmount $mnt"
4072 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4073 # targets are not available at the time, the stat(2) on $MOUNT will
4076 do_facet $facet $ZFS set mountpoint=legacy $ds
4077 do_facet $facet mount -t zfs $ds $mnt
4078 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4079 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4084 local ds=$(facet_device $facet)
4085 local mnt=${2:-$(facet_mntpt $facet)}
4086 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4087 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4088 local mntpt=${!var_mntpt}
4089 local canmnt=${!var_canmnt}
4093 do_facet $facet umount $mnt
4094 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4095 do_facet $facet $ZFS set canmount=$canmnt $ds
4102 local fstype=$(facet_fstype $facet)
4104 mount_$fstype $facet $mnt
4110 local fstype=$(facet_fstype $facet)
4112 unmount_$fstype $facet $mnt
4119 # make sure we are using the primary server, so test-framework will
4120 # be able to clean up properly.
4121 activemds=`facet_active mds1`
4122 if [ $activemds != "mds1" ]; then
4126 local clients=$CLIENTS
4127 [ -z $clients ] && clients=$(hostname)
4129 zconf_umount_clients $clients $MOUNT "$*" || true
4130 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4132 [ -n "$CLIENTONLY" ] && return
4134 # The add fn does rm ${facet}active file, this would be enough
4135 # if we use do_facet <facet> only after the facet added, but
4136 # currently we use do_facet mds in local.sh
4137 for num in `seq $MDSCOUNT`; do
4139 rm -f ${TMP}/mds${num}active
4141 combined_mgs_mds && rm -f $TMP/mgsactive
4143 for num in `seq $OSTCOUNT`; do
4145 rm -f $TMP/ost${num}active
4148 if ! combined_mgs_mds ; then
4155 cleanup_echo_devs () {
4158 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4160 for dev in $devs; do
4161 $LCTL --device $dev cleanup
4162 $LCTL --device $dev detach
4167 nfs_client_mode && return
4168 cifs_client_mode && return
4171 CLEANUP_DM_DEV=true stopall $*
4178 combined_mgs_mds () {
4179 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4180 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4184 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4188 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4194 local fsname=${3:-"$FSNAME"}
4195 local type=$(facet_type $facet)
4196 local index=$(facet_index $facet)
4197 local fstype=$(facet_fstype $facet)
4198 local host=$(facet_host $facet)
4203 if [ $type == MGS ] || ( [ $type == MDS ] &&
4204 [ "$dev" == $(mgsdevname) ] &&
4205 [ "$host" == "$(facet_host mgs)" ] ); then
4208 opts="--mgsnode=$MGSNID"
4211 if [ $type != MGS ]; then
4212 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4216 var=${facet}failover_HOST
4217 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4218 opts+=" --failnode=$(h2nettype ${!var})"
4221 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4222 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4224 if [ $type == MDS ]; then
4225 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4226 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4227 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4228 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4230 if [ $fstype == ldiskfs ]; then
4231 # Check for wide striping
4232 if [ $OSTCOUNT -gt 160 ]; then
4233 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4234 fs_mkfs_opts+="-O ea_inode"
4238 if [ -n "${!var}" ]; then
4239 fs_mkfs_opts+=" -J device=${!var}"
4241 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4243 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4247 if [ $type == OST ]; then
4248 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4250 if [ $fstype == ldiskfs ]; then
4252 if [ -n "${!var}" ]; then
4253 fs_mkfs_opts+=" -J device=${!var}"
4255 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4260 opts+=" --backfstype=$fstype"
4263 if [ -n "${!var}" ]; then
4264 opts+=" --device-size=${!var}"
4267 var=$(upper $fstype)_MKFS_OPTS
4268 fs_mkfs_opts+=${!var:+" ${!var}"}
4270 var=${type}_FS_MKFS_OPTS
4271 fs_mkfs_opts+=${!var:+" ${!var}"}
4273 if [ -n "${fs_mkfs_opts## }" ]; then
4274 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4278 opts+=${!var:+" ${!var}"}
4285 local type=$(facet_type $facet)
4286 local var=${type}_MOUNT_FS_OPTS
4288 if [ -n "${!var}" ]; then
4289 opts+=" --mountfsoptions=${!var}"
4294 check_ost_indices() {
4295 local index_count=${#OST_INDICES[@]}
4296 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4298 # OST count is greater than the index count in $OST_INDEX_LIST.
4299 # We need check whether there are duplicate indices.
4303 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4304 index=$(facet_index ost$i)
4305 for j in $(seq 0 $((index_count - 1))); do
4306 [[ $index -ne ${OST_INDICES[j]} ]] ||
4307 error "ost$i has the same index $index as ost$((j+1))"
4314 local facet_type=$1 # mgs || mds || ost
4316 local facet=${1}${2}
4319 case "$(facet_fstype $facet)" in
4321 device=$(${facet_type}devname $facet_num)
4324 device=$(${facet_type}vdevname $facet_num)
4327 error "Unhandled filesystem type"
4331 do_facet $facet "[ -e \"$device\" ]" && return
4333 # Note: the following check only works with absolute paths
4334 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4335 error "$facet: device '$device' does not exist"
4337 do_facet $facet "touch \"${device}\""
4346 echo "Format mgs: $(mgsdevname)"
4347 reformat_external_journal mgs
4349 # touch "device" in case it is a loopback file for testing and needs to
4350 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4351 # to non-existent files in /dev if the admin made a typo during setup
4354 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4355 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4365 echo "Format mds$num: $(mdsdevname $num)"
4366 reformat_external_journal mds$num
4368 __touch_device mds $num
4370 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4371 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4372 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4381 echo "Format ost$num: $(ostdevname $num)"
4382 reformat_external_journal ost$num
4384 __touch_device ost $num
4386 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4387 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4388 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4393 # Set hostid for ZFS/SPL zpool import protection
4394 # (Assumes MDS version is also OSS version)
4395 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4397 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4400 # We need ldiskfs here, may as well load them all
4402 [ -n "$CLIENTONLY" ] && return
4403 echo Formatting mgs, mds, osts
4404 if ! combined_mgs_mds ; then
4408 for num in $(seq $MDSCOUNT); do
4412 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4414 for num in $(seq $OSTCOUNT); do
4420 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4424 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4428 # 0: success, the old identity set already.
4429 # 1: success, the old identity does not set.
4434 local j=`expr $num - 1`
4435 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4437 if [ -z "$MDT" ]; then
4441 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4444 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4446 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4449 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4451 if [ $old = "NONE" ]; then
4460 zconf_umount $HOSTNAME $1 || error "umount failed"
4461 zconf_mount $HOSTNAME $1 || error "mount failed"
4469 rm -f $TMP/${facet}active
4470 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4475 local mdt_count=${1:-$MDSCOUNT}
4476 local ost_count=${2:-$OSTCOUNT}
4479 for num in $(seq $mdt_count); do
4480 DEVNAME=$(mdsdevname $num)
4481 writeconf_facet mds$num $DEVNAME || rc=$?
4484 for num in $(seq $ost_count); do
4485 DEVNAME=$(ostdevname $num)
4486 writeconf_facet ost$num $DEVNAME || rc=$?
4492 if ! combined_mgs_mds ; then
4493 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4502 for num in $(seq $MDSCOUNT); do
4503 devname=$(mdsdevname $num)
4504 start mds$num $devname $MDS_MOUNT_OPTS
4506 # We started mds$num, now we should set mds${num}_HOST
4507 # and mds${num}failover_HOST variables properly if they
4509 host=$(facet_host mds$num)
4510 for varname in mds${num}_HOST mds${num}failover_HOST; do
4511 if [[ -z "${!varname}" ]]; then
4515 if [ $IDENTITY_UPCALL != "default" ]; then
4516 switch_identity $num $IDENTITY_UPCALL
4526 for num in $(seq $OSTCOUNT); do
4527 devname=$(ostdevname $num)
4528 start ost$num $devname $OST_MOUNT_OPTS
4530 # We started ost$num, now we should set ost${num}_HOST
4531 # and ost${num}failover_HOST variables properly if they
4533 host=$(facet_host ost$num)
4534 for varname in ost${num}_HOST ost${num}failover_HOST; do
4535 if [[ -z "${!varname}" ]]; then
4543 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4544 if [ ! -z $arg1 ]; then
4545 [ "$arg1" = "server_only" ] && return
4548 if [ -n "$CLIENTS" ]; then
4549 zconf_mount_clients $CLIENTS $MOUNT
4553 if [ "$MOUNT_2" ]; then
4554 mount_client $MOUNT2
4555 if [ -n "$CLIENTS" ]; then
4556 zconf_mount_clients $CLIENTS $MOUNT2
4561 sk_nodemap_setup() {
4562 local sk_map_name=${1:-$SK_S2SNM}
4563 local sk_map_nodes=${2:-$HOSTNAME}
4564 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4565 for servernode in $sk_map_nodes; do
4566 local nids=$(do_nodes $servernode "$LCTL list_nids")
4567 for nid in $nids; do
4568 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4569 $sk_map_name --range $nid"
4577 nfs_client_mode && return
4578 cifs_client_mode && return
4580 sanity_mount_check || error "environments are insane!"
4586 if [ -z "$CLIENTONLY" ]; then
4587 echo Setup mgs, mdt, osts
4588 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4590 if $SK_MOUNTED; then
4591 echo "Shared Key file system already mounted"
4596 if $SHARED_KEY; then
4597 export SK_MOUNTED=true
4601 echo "GSS_SK: setting kernel keyring perms"
4602 do_nodes $(comma_list $(all_nodes)) \
4603 "keyctl show | grep lustre | cut -c1-11 |
4605 xargs -IX keyctl setperm X 0x3f3f3f3f"
4608 # Need to start one nodemap for servers,
4609 # and one for clients.
4610 sk_nodemap_setup $SK_S2SNM \
4611 $(comma_list $(all_server_nodes))
4613 sk_nodemap_setup $SK_S2SNMCLI \
4614 ${CLIENTS:-$HOSTNAME}
4615 echo "Nodemap set up for SK S2S, remounting."
4624 # wait a while to allow sptlrpc configuration be propogated to targets,
4625 # only needed when mounting new target devices.
4633 # by remounting mdt before ost, initial connect from mdt to ost might
4634 # timeout because ost is not ready yet. wait some time to its fully
4635 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4636 # preceeded by a context negotiation rpc with $TIMEOUT.
4637 # FIXME better by monitoring import status.
4640 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4641 set_rule $FSNAME any cli2ost $SK_FLAVOR
4642 if $SK_SKIPFIRST; then
4643 export SK_SKIPFIRST=false
4647 "lctl set_param osc.*.idle_connect=1"
4650 wait_flavor cli2mdt $SK_FLAVOR
4651 wait_flavor cli2ost $SK_FLAVOR
4656 sleep $((TIMEOUT + 5))
4662 mounted_lustre_filesystems() {
4663 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4666 init_facet_vars () {
4667 [ -n "$CLIENTONLY" ] && return 0
4674 eval export ${facet}_dev=${device}
4675 eval export ${facet}_opt=\"$@\"
4677 local dev=${facet}_dev
4679 # We need to loop for the label
4680 # in case its not initialized yet.
4681 for wait_time in {0,1,3,5,10}; do
4683 if [ $wait_time -gt 0 ]; then
4684 echo "${!dev} not yet initialized,"\
4685 "waiting ${wait_time} seconds."
4689 local label=$(devicelabel ${facet} ${!dev})
4691 # Check to make sure the label does
4692 # not include ffff at the end of the label.
4693 # This indicates it has not been initialized yet.
4695 if [[ $label =~ [f|F]{4}$ ]]; then
4696 # label is not initialized, unset the result
4697 # and either try again or fail
4704 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4706 eval export ${facet}_svc=${label}
4708 local varname=${facet}failover_HOST
4709 if [ -z "${!varname}" ]; then
4710 eval export $varname=$(facet_host $facet)
4713 varname=${facet}_HOST
4714 if [ -z "${!varname}" ]; then
4715 eval export $varname=$(facet_host $facet)
4718 # ${facet}failover_dev is set in cfg file
4719 varname=${facet}failover_dev
4720 if [ -n "${!varname}" ] ; then
4721 eval export ${facet}failover_dev=${!varname}
4723 eval export ${facet}failover_dev=$device
4726 # get mount point of already mounted device
4727 # is facet_dev is already mounted then use the real
4728 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4729 # i.e. ${facet}_MOUNT if specified by user or default
4730 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4731 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4732 if [ -z $mntpt ]; then
4733 mntpt=$(facet_mntpt $facet)
4735 eval export ${facet}_MOUNT=$mntpt
4738 init_facets_vars () {
4741 if ! remote_mds_nodsh; then
4742 for num in $(seq $MDSCOUNT); do
4743 DEVNAME=`mdsdevname $num`
4744 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4748 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4750 if ! remote_ost_nodsh; then
4751 for num in $(seq $OSTCOUNT); do
4752 DEVNAME=$(ostdevname $num)
4753 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4758 osc_ensure_active () {
4763 while [ $period -lt $timeout ]; do
4764 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4765 if [ $count -eq 0 ]; then
4769 echo "There are $count OST are inactive, wait $period seconds, and try again"
4771 period=$((period+3))
4774 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4777 set_conf_param_and_check() {
4781 local ORIG=$(do_facet $myfacet "$TEST")
4782 if [ $# -gt 3 ]; then
4788 echo "Setting $PARAM from $ORIG to $FINAL"
4789 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4790 error "conf_param $PARAM failed"
4792 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4793 error "check $PARAM failed!"
4796 set_persistent_param() {
4800 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4802 if [ $# -gt 3 ]; then
4809 if [[ $PERM_CMD = *"set_param -P"* ]]; then
4810 echo "Setting $test_param from $orig to $final"
4811 do_facet mgs "$PERM_CMD $test_param='$final'" ||
4812 error "$PERM_CMD $test_param failed"
4814 echo "Setting $param from $orig to $final"
4815 do_facet mgs "$PERM_CMD $param='$final'" ||
4816 error "$PERM_CMD $param failed"
4820 set_persistent_param_and_check() {
4824 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
4826 if [ $# -gt 3 ]; then
4833 set_persistent_param $myfacet $test_param $param "$final"
4835 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
4836 error "check $param failed!"
4839 init_param_vars () {
4840 TIMEOUT=$(lctl get_param -n timeout)
4841 TIMEOUT=${TIMEOUT:-20}
4843 if [ -n $arg1 ]; then
4844 [ "$arg1" = "server_only" ] && return
4847 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4849 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4850 log "Using TIMEOUT=$TIMEOUT"
4852 osc_ensure_active $SINGLEMDS $TIMEOUT
4853 osc_ensure_active client $TIMEOUT
4854 $LCTL set_param osc.*.idle_timeout=debug
4856 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4857 local current_jobid_var=$($LCTL get_param -n jobid_var)
4859 if [ $JOBID_VAR = "existing" ]; then
4860 echo "keeping jobstats as $current_jobid_var"
4861 elif [ $current_jobid_var != $JOBID_VAR ]; then
4862 echo "setting jobstats to $JOBID_VAR"
4864 set_persistent_param_and_check client \
4865 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
4868 echo "jobstats not supported by server"
4871 if [ $QUOTA_AUTO -ne 0 ]; then
4872 if [ "$ENABLE_QUOTA" ]; then
4873 echo "enable quota as required"
4874 setup_quota $MOUNT || return 2
4876 echo "disable quota as required"
4877 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4883 nfs_client_mode () {
4884 if [ "$NFSCLIENT" ]; then
4885 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4886 local clients=$CLIENTS
4887 [ -z $clients ] && clients=$(hostname)
4889 # FIXME: remove hostname when 19215 fixed
4890 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4891 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4892 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4893 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4895 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4901 cifs_client_mode () {
4902 [ x$CIFSCLIENT = xyes ] &&
4903 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4906 check_config_client () {
4909 local mounted=$(mount | grep " $mntpt ")
4910 if [ -n "$CLIENTONLY" ]; then
4912 # CLIENTONLY should not depend on *_HOST settings
4913 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4914 # in theory someone could create a new,
4915 # client-only config file that assumed lustre was already
4916 # configured and didn't set the MGSNID. If MGSNID is not set,
4917 # then we should use the mgs nid currently being used
4918 # as the default value. bug 18021
4919 [[ x$MGSNID = x ]] &&
4922 if [[ x$mgc != xMGC$MGSNID ]]; then
4923 if [ "$mgs_HOST" ]; then
4924 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4925 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4926 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4932 echo Checking config lustre mounted on $mntpt
4933 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4934 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4938 check_config_clients () {
4939 local clients=${CLIENTS:-$HOSTNAME}
4942 nfs_client_mode && return
4943 cifs_client_mode && return
4945 do_rpc_nodes "$clients" check_config_client $mntpt
4947 sanity_mount_check || error "environments are insane!"
4951 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4952 local cltimeout=$(lctl get_param -n timeout)
4953 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4954 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4961 [ -z $mntpt ] && return 1
4962 local mounted=$(mounted_lustre_filesystems)
4964 echo $mounted' ' | grep -w -q $mntpt' '
4968 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4972 # empty lustre filesystem may have empty directories lost+found and .lustre
4974 # exclude .lustre & lost+found
4975 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4976 -print | wc -l) = 1 ] || return 1
4977 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4978 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4979 # exclude .lustre/fid (LU-2780)
4980 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4981 -print | wc -l) = 1 ] || return 1
4983 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4988 check_and_setup_lustre() {
4990 nfs_client_mode && return
4991 cifs_client_mode && return
4993 local MOUNTED=$(mounted_lustre_filesystems)
4997 # both MOUNT and MOUNT2 are not mounted
4998 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4999 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5000 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5002 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5003 export I_MOUNTED=yes
5007 elif is_mounted $MOUNT2; then
5009 # MOUNT2 is mounted, while MOUNT_2 is not set
5010 if ! [ "$MOUNT_2" ]; then
5011 cleanup_mount $MOUNT2
5012 export I_UMOUNTED2=yes
5015 # MOUNT2 is mounted, MOUNT_2 is set
5017 # FIXME: what to do if check_config failed?
5019 # 1) remote client has mounted other Lustre fs ?
5020 # 2) it has insane env ?
5021 # let's try umount MOUNT2 on all clients and mount it again:
5022 if ! check_config_clients $MOUNT2; then
5023 cleanup_mount $MOUNT2
5024 restore_mount $MOUNT2
5025 export I_MOUNTED2=yes
5030 # MOUNT is mounted MOUNT2 is not mounted
5031 elif [ "$MOUNT_2" ]; then
5032 restore_mount $MOUNT2
5033 export I_MOUNTED2=yes
5037 # FIXME: what to do if check_config failed?
5039 # 1) remote client has mounted other Lustre fs?
5040 # 2) lustre is mounted on remote_clients atall ?
5041 check_config_clients $MOUNT
5045 set_default_debug_nodes $(comma_list $(nodes_list))
5048 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5050 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5051 facets="$(get_facets OST)"
5052 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5053 facets="$facets,$(get_facets MDS)"
5054 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5055 facets="$facets,mgs"
5056 local nodes="$(facets_hosts ${facets})"
5057 if [ -n "$nodes" ] ; then
5058 do_nodes $nodes "$LCTL set_param \
5059 osd-ldiskfs.track_declares_assert=1 || true"
5069 if [ -z "$CLIENTONLY" ]; then
5070 # Enable remote MDT create for testing
5071 for num in $(seq $MDSCOUNT); do
5073 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
5078 if [ "$ONLY" == "setup" ]; then
5084 local clients=${CLIENTS:-$HOSTNAME}
5087 zconf_mount_clients $clients $mntpt
5091 local clients=${CLIENTS:-$HOSTNAME}
5094 zconf_umount_clients $clients $mntpt
5097 cleanup_and_setup_lustre() {
5098 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5099 lctl set_param debug=0 || true
5101 if [ "$ONLY" == "cleanup" ]; then
5105 check_and_setup_lustre
5108 # Get all of the server target devices from a given server node and type.
5115 if [ "$type" == ost ]; then
5116 devs=$(get_osd_param $node "" mntdev)
5118 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5120 for dev in $devs; do
5122 *loop*) do_node $node "losetup $dev" | \
5123 sed -e "s/.*(//" -e "s/).*//" ;;
5129 # Get all of the server target devices.
5134 # Master MDS parameters used by lfsck
5135 MDTNODE=$(facet_active_host $SINGLEMDS)
5136 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5140 for node in $(mdts_nodes); do
5141 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5147 for node in $(osts_nodes); do
5148 OSTDEVS[i]=$(get_mnt_devs $node ost)
5153 # Run e2fsck on MDT or OST device.
5158 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5159 local log=$TMP/e2fsck.log
5163 do_node $node $cmd 2>&1 | tee $log
5165 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5167 if [ $MDSCOUNT -gt 1 ]; then
5168 skip_noexit "DNE mode isn't supported!"
5172 error "It's not DNE mode."
5177 [ $rc -le $FSCK_MAX_ERR ] ||
5178 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5184 # Run resize2fs on MDT or OST device.
5193 do_facet $facet "$RESIZE2FS $opts $device $size"
5196 # verify a directory is shared among nodes.
5197 check_shared_dir() {
5199 local list=${2:-$(comma_list $(nodes_list))}
5201 [ -z "$dir" ] && return 1
5202 do_rpc_nodes "$list" check_logdir $dir
5203 check_write_access $dir "$list" || return 1
5208 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5209 $LCTL set_param printk=+lfsck
5210 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5212 for k in $(seq $MDSCOUNT); do
5213 # wait up to 10+1 minutes for LFSCK to complete
5214 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5215 mdd.$(facet_svc mds${k}).lfsck_layout |
5216 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5217 error "MDS${k} layout isn't the expected 'completed'"
5218 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5219 mdd.$(facet_svc mds${k}).lfsck_namespace |
5220 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5221 error "MDS${k} namespace isn't the expected 'completed'"
5223 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5224 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5225 awk '/repaired/ { print $2 }' | calc_sum)
5226 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5227 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5228 awk '/repaired/ { print $2 }' | calc_sum)
5229 local repaired=$((rep_mdt + rep_ost))
5230 [ $repaired -eq 0 ] ||
5231 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5234 dump_file_contents() {
5240 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5241 error_noexit false \
5242 "Invalid parameters for dump_file_contents()"
5245 for node in ${nodes}; do
5246 do_node $node "for i in \\\$(find $dir -type f); do
5247 echo ====\\\${i}=======================;
5249 done" >> ${logname}.${node}.log
5253 dump_command_output() {
5259 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5260 error_noexit false \
5261 "Invalid parameters for dump_command_output()"
5265 for node in ${nodes}; do
5266 do_node $node "echo ====${cmd}=======================;
5267 $cmd" >> ${logname}.${node}.log
5274 # dump file contents from /proc/spl in case of zfs test
5275 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5276 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5277 dump_command_output \
5278 "$(osts_nodes)" "zpool events -v" "${logname}"
5281 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5282 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5283 dump_command_output \
5284 "$(mdts_nodes)" "zpool events -v" "${logname}"
5288 check_and_cleanup_lustre() {
5289 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5290 "$TESTSUITE" != "sanity-scrub" ]; then
5294 if is_mounted $MOUNT; then
5295 if $DO_CLEANUP; then
5296 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5297 error "remove sub-test dirs failed"
5301 [ "$ENABLE_QUOTA" ] && restore_quota || true
5304 if [ "$I_UMOUNTED2" = "yes" ]; then
5305 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5308 if [ "$I_MOUNTED2" = "yes" ]; then
5309 cleanup_mount $MOUNT2
5312 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5313 cleanupall -f || error "cleanup failed"
5321 wait_for_function () {
5324 # suppress fn both stderr and stdout
5325 if [ "$1" = "--quiet" ]; then
5327 quiet=" > /dev/null 2>&1"
5339 eval $fn $quiet && return 0
5341 wait=$((wait + sleep))
5342 [ $wait -lt $max ] || return 1
5343 echo waiting $fn, $((max - wait)) secs left ...
5353 [ "$host" = "$HOSTNAME" ] && return 0
5355 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5356 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5357 echo "Network not available!"
5361 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5369 # Convert a space-delimited list to a comma-delimited list. If the input is
5370 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5372 # echo is used to convert newlines to spaces, since it doesn't
5373 # introduce a trailing space as using "tr '\n' ' '" does
5374 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5380 echo $list | grep -qw $item
5383 # list, excluded are the comma separated lists
5384 exclude_items_from_list () {
5390 for item in ${excluded//,/ }; do
5391 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5393 echo $(comma_list $list)
5396 # list, expand are the comma separated lists
5398 local list=${1//,/ }
5399 local expand=${2//,/ }
5402 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5403 echo $(comma_list $expanded)
5406 testslist_filter () {
5407 local script=$LUSTRE/tests/${TESTSUITE}.sh
5409 [ -f $script ] || return 0
5411 local start_at=$START_AT
5412 local stop_at=$STOP_AT
5414 local var=${TESTSUITE//-/_}_START_AT
5415 [ x"${!var}" != x ] && start_at=${!var}
5416 var=${TESTSUITE//-/_}_STOP_AT
5417 [ x"${!var}" != x ] && stop_at=${!var}
5419 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5420 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5421 /^'${start_at}'$/ {flag = 0}
5422 {if (flag == 1) print $0}
5423 /^'${stop_at}'$/ { flag = 1 }'
5427 (cd `dirname $1`; echo $PWD/`basename $1`)
5431 local types=${1:-"OST MDS MGS"}
5435 for entry in $types; do
5436 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5437 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5440 MGS ) list="$list $name";;
5441 MDS|OST|AGT ) local count=${type}COUNT
5442 for ((i=1; i<=${!count}; i++)) do
5443 list="$list ${name}$i"
5445 * ) error "Invalid facet type"
5449 echo $(comma_list $list)
5452 ##################################
5453 # Adaptive Timeouts funcs
5456 # only check mds, we assume at_max is the same on all nodes
5457 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5458 if [ $at_max -eq 0 ]; then
5469 # suppose that all ost-s have the same $at value set
5470 [ $facet != "ost" ] || facet=ost1
5472 do_facet $facet "lctl get_param -n $at"
5490 if [ $facet == "ost" ]; then
5491 facet=$(get_facets OST)
5492 elif [ $facet == "mds" ]; then
5493 facet=$(get_facets MDS)
5495 hosts=$(expand_list $hosts $(facets_hosts $facet))
5498 do_nodes $hosts lctl set_param at_max=$at_max
5501 ##################################
5505 # OBD_FAIL_MDS_ALL_REQUEST_NET
5507 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5508 do_facet client "$1" || RC=$?
5509 do_facet $SINGLEMDS lctl set_param fail_loc=0
5514 # OBD_FAIL_MDS_ALL_REPLY_NET
5516 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5518 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5522 drop_reint_reply() {
5523 # OBD_FAIL_MDS_REINT_NET_REP
5525 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5527 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5531 drop_update_reply() {
5532 # OBD_FAIL_OUT_UPDATE_NET_REP
5536 do_facet mds${index} lctl set_param fail_loc=0x1701
5537 do_facet client "$@" || RC=$?
5538 do_facet mds${index} lctl set_param fail_loc=0
5543 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5546 local timeout=${2:-0}
5547 # default is (obd_timeout / 4) if unspecified
5548 echo "timeout is $timeout/$2"
5549 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5550 do_facet client "$1" || RC=$?
5551 do_facet client "sync"
5552 do_facet ost1 lctl set_param fail_loc=0
5556 drop_ldlm_cancel() {
5557 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5559 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5560 do_nodes $list lctl set_param fail_loc=0x304
5562 do_facet client "$@" || RC=$?
5564 do_nodes $list lctl set_param fail_loc=0
5568 drop_bl_callback_once() {
5570 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5571 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5572 do_facet client lctl set_param fail_loc=0x80000305
5573 do_facet client "$@" || rc=$?
5574 do_facet client lctl set_param fail_loc=0
5575 do_facet client lctl set_param fail_val=0
5576 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5580 drop_bl_callback() {
5582 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5583 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5584 do_facet client lctl set_param fail_loc=0x305
5585 do_facet client "$@" || rc=$?
5586 do_facet client lctl set_param fail_loc=0
5587 do_facet client lctl set_param fail_val=0
5588 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5593 #define OBD_FAIL_LDLM_REPLY 0x30c
5595 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5596 do_nodes $list lctl set_param fail_loc=0x30c
5598 do_facet client "$@" || RC=$?
5600 do_nodes $list lctl set_param fail_loc=0
5604 drop_ldlm_reply_once() {
5605 #define OBD_FAIL_LDLM_REPLY 0x30c
5607 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5608 do_nodes $list lctl set_param fail_loc=0x8000030c
5610 do_facet client "$@" || RC=$?
5612 do_nodes $list lctl set_param fail_loc=0
5620 echo "clearing fail_loc on $facet"
5621 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5624 set_nodes_failloc () {
5626 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5629 cancel_lru_locks() {
5630 #$LCTL mark "cancel_lru_locks $1 start"
5631 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5632 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5633 #$LCTL mark "cancel_lru_locks $1 stop"
5638 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5639 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5640 echo "$DEFAULT_LRU_SIZE"
5645 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5648 lru_resize_disable()
5650 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5656 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5662 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5663 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5664 echo there is still data in page cache $FILE ?
5665 lctl get_param -n $FILE
5673 DEBUGSAVE="$(lctl get_param -n debug)"
5674 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5678 [ -n "$DEBUGSAVE" ] &&
5679 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5683 [ -n "$DEBUGSAVE_SERVER" ] &&
5684 do_nodes $(comma_list $(all_server_nodes)) \
5685 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5691 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5694 debug_size_restore() {
5695 [ -n "$DEBUG_SIZE_SAVED" ] && \
5696 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5700 start_full_debug_logging() {
5705 local DEBUG_SIZE=150
5707 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5708 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5711 stop_full_debug_logging() {
5716 # prints bash call stack
5717 print_stack_trace() {
5720 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5721 local src=${BASH_SOURCE[$i]}
5722 local lineno=${BASH_LINENO[$i-1]}
5723 local funcname=${FUNCNAME[$i]}
5724 echo " = $src:$lineno:$funcname()"
5729 local TYPE=${TYPE:-"FAIL"}
5732 # do not dump logs if $1=false
5733 if [ "x$1" = "xfalse" ]; then
5738 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5739 (print_stack_trace 2) >&2
5741 # We need to dump the logs on all nodes
5743 gather_logs $(comma_list $(nodes_list))
5747 [ "$TESTSUITELOG" ] &&
5748 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5749 if [ -z "$*" ]; then
5750 echo "error() without useful message, please fix" > $LOGDIR/err
5752 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5753 echo "$@" > $LOGDIR/ignore
5755 echo "$@" > $LOGDIR/err
5759 # cleanup the env for failed tests
5763 ##################################
5765 ##################################
5767 # usage: stack_trap arg sigspec
5769 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5770 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5771 # of overwriting them.
5772 # stacked traps are executed in reverse order of their registration
5774 # arg and sigspec have the same meaning as in man (1) trap
5780 # Use "trap -p" to get the quoting right
5781 local old_trap="$(trap -p "$sigspec")"
5782 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5783 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5785 # Once again, use "trap -p" to get the quoting right
5786 local new_trap="$(trap -- "$arg" "$sigspec"
5788 trap -- '' "$sigspec")"
5790 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5792 # The resulting string should be safe to "eval" as it is (supposedly
5793 # correctly) quoted by "trap -p"
5794 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5803 local log=$TESTSUITELOG
5805 [ -f "$log" ] && grep -q FAIL $log && status=1
5819 # use only if we are ignoring failures for this test, bugno required.
5820 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5821 # e.g. error_ignore bz5494 "your message" or
5822 # error_ignore LU-5494 "your message"
5824 local TYPE="IGNORE ($1)"
5829 error_and_remount() {
5831 remount_client $MOUNT
5835 # Throw an error if it's not running in vm - usually for performance
5838 local virt=$(running_in_vm)
5839 if [[ -n "$virt" ]]; then
5840 echo "running in VM '$virt', ignore error"
5841 error_ignore env=$virt "$@"
5848 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5853 log " SKIP: $TESTSUITE $TESTNAME $@"
5855 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5856 skip_logged $TESTNAME "$@"
5859 echo "$@" > $LOGDIR/skip
5862 [[ -n "$TESTSUITELOG" ]] &&
5863 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5871 build_test_filter() {
5872 EXCEPT="$EXCEPT $(testslist_filter)"
5875 if [[ $O = [0-9]*-[0-9]* ]]; then
5876 for num in $(seq $(echo $O | tr '-' ' ')); do
5884 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5885 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5886 [ "$EXCEPT_SLOW" ] && \
5887 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5888 for E in $EXCEPT; do
5889 eval EXCEPT_${E}=true
5891 for E in $ALWAYS_EXCEPT; do
5892 eval EXCEPT_ALWAYS_${E}=true
5894 for E in $EXCEPT_SLOW; do
5895 eval EXCEPT_SLOW_${E}=true
5897 for G in $GRANT_CHECK_LIST; do
5898 eval GCHECK_ONLY_${G}=true
5903 if [[ $1 = [a-z]* ]]; then
5910 # print a newline if the last test was skipped
5911 export LAST_SKIPPED=
5912 export ALWAYS_SKIPPED=
5914 # Main entry into test-framework. This is called with the name and
5915 # description of a test. The name is used to find the function to run
5916 # the test using "test_$name".
5918 # This supports a variety of methods of specifying specific test to
5919 # run or not run. These need to be documented...
5924 export base=$(basetest $1)
5925 if [ -n "$ONLY" ]; then
5927 if [ ${!testname}x != x ]; then
5928 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5929 run_one_logged $1 "$2"
5933 if [ ${!testname}x != x ]; then
5934 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5935 run_one_logged $1 "$2"
5945 if [ ${!testname}x != x ]; then
5946 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
5949 testname=EXCEPT_$base
5950 if [ ${!testname}x != x ]; then
5951 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
5954 testname=EXCEPT_ALWAYS_$1
5955 if [ ${!testname}x != x ]; then
5956 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
5959 testname=EXCEPT_ALWAYS_$base
5960 if [ ${!testname}x != x ]; then
5961 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
5964 testname=EXCEPT_SLOW_$1
5965 if [ ${!testname}x != x ]; then
5966 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
5969 testname=EXCEPT_SLOW_$base
5970 if [ ${!testname}x != x ]; then
5971 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
5977 run_one_logged $1 "$2"
5984 load_module ../libcfs/libcfs/libcfs
5996 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6001 strace -o $TMP/$1.strace -ttt $*
6003 log "FINISHED: $*: rc $RC"
6010 banner test complete, duration $duration sec
6011 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6012 echo duration $duration >>$TESTSUITELOG
6016 # Set TEST_STATUS here. It will be used for logging the result.
6019 if [[ -f $LOGDIR/err ]]; then
6021 elif [[ -f $LOGDIR/skip ]]; then
6024 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6028 local FFREE=$(do_node $SINGLEMDS \
6029 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6030 local FTOTAL=$(do_node $SINGLEMDS \
6031 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6033 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6037 echo -n "Resetting fail_loc on all nodes..."
6038 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
6039 fail_val=0 2>/dev/null" || true
6045 # Log a message (on all nodes) padded with "=" before and after.
6046 # Also appends a timestamp and prepends the testsuite name.
6049 EQUALS="===================================================================================================="
6051 msg="== ${TESTSUITE} $*"
6053 [[ $last != "=" && $last != " " ]] && msg="$msg "
6054 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6055 # always include at least == after the message
6056 log "$msg== $(date +"%H:%M:%S (%s)")"
6059 check_dmesg_for_errors() {
6061 local errors="VFS: Busy inodes after unmount of\|\
6062 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6063 group descriptors corrupted"
6065 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6066 [ -z "$res" ] && return 0
6067 echo "Kernel error detected: $res"
6072 # Run a single test function and cleanup after it.
6074 # This function should be run in a subshell so the test func can
6075 # exit() without stopping the whole script.
6080 export tfile=f${testnum}.${TESTSUITE}
6081 export tdir=d${testnum}.${TESTSUITE}
6082 export TESTNAME=test_$testnum
6083 local SAVE_UMASK=`umask`
6086 if ! grep -q $DIR /proc/mounts; then
6090 banner "test $testnum: $message"
6091 test_${testnum} || error "test_$testnum failed with $?"
6094 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6096 check_dmesg_for_errors || error "Error in dmesg detected"
6097 if [ "$PARALLEL" != "yes" ]; then
6098 ps auxww | grep -v grep | grep -q multiop &&
6099 error "multiop still running"
6110 # Wrapper around run_one to ensure:
6111 # - test runs in subshell
6112 # - output of test is saved to separate log file for error reporting
6113 # - test result is saved to data file
6116 local BEFORE=$(date +%s)
6118 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6119 local test_log=$LOGDIR/$name
6120 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6121 local zfs_debug_log=$LOGDIR/$zfs_log_name
6123 rm -rf $LOGDIR/ignore
6125 local SAVE_UMASK=$(umask)
6129 log_sub_test_begin test_${1}
6130 (run_one $1 "$2") 2>&1 | tee -i $test_log
6131 local RC=${PIPESTATUS[0]}
6133 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6134 echo "test_$1 returned $RC" | tee $LOGDIR/err
6136 duration=$(($(date +%s) - $BEFORE))
6137 pass "$1" "(${duration}s)"
6139 if [[ -f $LOGDIR/err ]]; then
6140 TEST_ERROR=$(cat $LOGDIR/err)
6141 elif [[ -f $LOGDIR/ignore ]]; then
6142 TEST_ERROR=$(cat $LOGDIR/ignore)
6143 elif [[ -f $LOGDIR/skip ]]; then
6144 TEST_ERROR=$(cat $LOGDIR/skip)
6146 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6148 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6152 if [ -f $LOGDIR/err ]; then
6153 log_zfs_info "$zfs_debug_log"
6154 $FAIL_ON_ERROR && exit $RC
6163 # Print information of skipped tests to result.yml
6166 log_sub_test_begin $1
6168 log_sub_test_end "SKIP" "0" "0" "$@"
6172 (cd $(dirname $1); echo $PWD/$(basename $1))
6177 export base=$(basetest $1)
6178 [ "$CHECK_GRANT" == "no" ] && return 0
6180 testnamebase=GCHECK_ONLY_${base}
6181 testname=GCHECK_ONLY_$1
6182 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6184 echo -n "checking grant......"
6186 local clients=$CLIENTS
6187 [ -z "$clients" ] && clients=$(hostname)
6189 # sync all the data and make sure no pending data on server
6190 do_nodes $clients sync
6191 clients_up # initiate all idling connections
6194 client_grant=$(do_nodes $clients \
6195 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6196 awk '{ total += $1 } END { printf("%0.0f", total) }')
6199 # which is tot_granted less grant_precreate
6200 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6202 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6203 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6204 /tot_pending/{ total -= $2 };
6205 /grant_precreate/{ total -= $2 };
6206 END { printf("%0.0f", total) }')
6208 # check whether client grant == server grant
6209 if [[ $client_grant -ne $server_grant ]]; then
6210 do_nodes $(comma_list $(osts_nodes)) \
6211 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6212 "obdfilter.${FSNAME}-OST*.grant_*"
6213 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6214 error "failed: client:${client_grant} server: ${server_grant}."
6216 echo "pass: client:${client_grant} server: ${server_grant}"
6220 ########################
6226 ost=`echo $1 | awk -F_ '{print $3}'`
6227 if [ -z $ost ]; then
6228 ost=`echo $1 | sed 's/-osc.*//'`
6233 ostuuid_from_index()
6235 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6238 ostname_from_index() {
6239 local uuid=$(ostuuid_from_index $1)
6243 index_from_ostuuid()
6245 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6248 mdtuuid_from_index()
6250 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6254 # Return unique identifier for given hostname
6257 echo $host_name | md5sum | cut -d' ' -f1
6261 # Returns list of ip addresses for each interface
6263 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6268 # Cache address list to avoid mutiple execution of local_addr_list
6269 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6271 for i in $LOCAL_ADDR_LIST ; do
6272 [[ "$i" == "$addr" ]] && return 0
6279 local is_local="IS_LOCAL_$(host_id $host_name)"
6280 if [ -z "${!is_local-}" ] ; then
6282 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6283 is_local_addr "$host_ip" && eval $is_local=1
6285 [[ "${!is_local}" == "1" ]]
6290 local_node $node && return 1
6297 for node in $(mdts_nodes); do
6298 remote_node $node && return 0
6305 [ -n "$CLIENTONLY" ] && return 0 || true
6306 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6311 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6312 MSKIPPED=1 && return 1
6319 for node in $(osts_nodes) ; do
6320 remote_node $node && return 0
6327 [ -n "$CLIENTONLY" ] && return 0 || true
6328 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6333 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6334 OSKIPPED=1 && return 1
6340 [ -n "$CLIENTONLY" ] && return 0 || true
6342 MGS=$(facet_host mgs)
6343 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6348 remote_mds_nodsh || remote_ost_nodsh || \
6349 $(single_local_node $(comma_list $(nodes_list)))
6353 remote_ost && remote_mds
6356 # Get the active nodes for facets.
6364 for facet in ${facets//,/ }; do
6365 nodes="$nodes $(facet_active_host $facet)"
6368 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6372 # Get name of the active MGS node.
6374 echo -n $(facets_nodes $(get_facets MGS))
6377 # Get all of the active MDS nodes.
6379 echo -n $(facets_nodes $(get_facets MDS))
6382 # Get all of the active OSS nodes.
6384 echo -n $(facets_nodes $(get_facets OST))
6387 # Get all of the active AGT (HSM agent) nodes.
6389 echo -n $(facets_nodes $(get_facets AGT))
6392 # Get all of the client nodes and active server nodes.
6394 local nodes=$HOSTNAME
6398 # CLIENTS (if specified) contains the local client
6399 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6401 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6402 nodes="$nodes $(facets_nodes $(get_facets))"
6405 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6409 # Get all of the remote client nodes and remote active server nodes.
6410 remote_nodes_list () {
6411 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6414 # Get all of the MDS nodes, including active and passive nodes.
6418 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6422 for i in $(seq $MDSCOUNT); do
6424 failover_host=mds${i}failover_HOST
6425 nodes="$nodes ${!host} ${!failover_host}"
6428 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6432 # Get all of the OSS nodes, including active and passive nodes.
6436 local nodes="${ost_HOST} ${ostfailover_HOST}"
6440 for i in $(seq $OSTCOUNT); do
6442 failover_host=ost${i}failover_HOST
6443 nodes="$nodes ${!host} ${!failover_host}"
6446 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6450 # Get all of the server nodes, including active and passive nodes.
6451 all_server_nodes () {
6456 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6458 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6462 # Get all of the client and server nodes, including active and passive nodes.
6464 local nodes=$HOSTNAME
6468 # CLIENTS (if specified) contains the local client
6469 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6471 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6472 nodes="$nodes $(all_server_nodes)"
6475 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6479 init_clients_lists () {
6480 # Sanity check: exclude the local client from RCLIENTS
6481 local clients=$(hostlist_expand "$RCLIENTS")
6482 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6484 # Sanity check: exclude the dup entries
6485 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6487 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6489 # Sanity check: exclude the dup entries from CLIENTS
6490 # for those configs which has SINGLCLIENT set to local client
6491 clients=$(for i in $clients; do echo $i; done | sort -u)
6493 CLIENTS=$(comma_list $clients)
6494 local -a remoteclients=($RCLIENTS)
6495 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6496 varname=CLIENT$((i + 2))
6497 eval $varname=${remoteclients[i]}
6500 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6503 get_random_entry () {
6506 rnodes=${rnodes//,/ }
6508 local -a nodes=($rnodes)
6509 local num=${#nodes[@]}
6510 local i=$((RANDOM * num * 2 / 65536))
6516 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6520 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6521 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6526 echo $nodes | wc -w || true
6530 local nodes=$(osts_nodes)
6531 local osscount=$(get_node_count "$nodes")
6532 [ ! "$OSTCOUNT" = "$osscount" ]
6536 local nodes=$(mdts_nodes)
6537 local mdtcount=$(get_node_count "$nodes")
6538 [ ! "$MDSCOUNT" = "$mdtcount" ]
6541 generate_machine_file() {
6542 local nodes=${1//,/ }
6543 local machinefile=$2
6545 for node in $nodes; do
6546 echo $node >>$machinefile || \
6547 { echo "can not generate machinefile $machinefile" && return 1; }
6552 local file=$1/stripe
6555 $LFS getstripe -v $file || error "getstripe $file failed"
6559 setstripe_nfsserver () {
6561 local nfsexportdir=$2
6565 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6566 { print $1 }' /proc/mounts | cut -f 1 -d :))
6568 # check that only one nfs mounted
6569 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6570 (( ${#nfsexport[@]} == 1 )) ||
6571 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6573 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6576 # Check and add a test group.
6582 local gid=$(getent group $group_name | cut -d: -f3)
6583 if [[ -n "$gid" ]]; then
6584 [[ "$gid" -eq "$group_id" ]] || {
6585 error_noexit "inconsistent group ID:" \
6586 "new: $group_id, old: $gid"
6590 groupadd -g $group_id $group_name
6597 # Check and add a test user.
6610 local uid=$(getent passwd $user_name | cut -d: -f3)
6611 if [[ -n "$uid" ]]; then
6612 if [[ "$uid" -eq "$user_id" ]]; then
6613 local dir=$(getent passwd $user_name | cut -d: -f6)
6614 if [[ "$dir" != "$home" ]]; then
6616 usermod -d $home $user_name
6620 error_noexit "inconsistent user ID:" \
6621 "new: $user_id, old: $uid"
6626 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6633 check_runas_id_ret() {
6635 local myRUNAS_UID=$1
6636 local myRUNAS_GID=$2
6639 if [ -z "$myRUNAS" ]; then
6640 error_exit "myRUNAS command must be specified for check_runas_id"
6643 $myRUNAS krb5_login.sh || \
6644 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6646 mkdir $DIR/d0_runas_test
6648 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6649 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6650 rm -rf $DIR/d0_runas_test
6655 local myRUNAS_UID=$1
6656 local myRUNAS_GID=$2
6659 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6660 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6661 Please set RUNAS_ID to some UID which exists on MDS and client or
6662 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6665 # obtain the UID/GID for MPI_USER
6669 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6670 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6672 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6673 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6676 # obtain and cache Kerberos ticket-granting ticket
6677 refresh_krb5_tgt() {
6678 local myRUNAS_UID=$1
6679 local myRUNAS_GID=$2
6682 if [ -z "$myRUNAS" ]; then
6683 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6686 CLIENTS=${CLIENTS:-$HOSTNAME}
6687 do_nodes $CLIENTS "set -x
6688 if ! $myRUNAS krb5_login.sh; then
6689 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6694 # Run multiop in the background, but wait for it to print
6695 # "PAUSING" to its stdout before returning from this function.
6696 multiop_bg_pause() {
6697 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6701 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6704 echo "$MULTIOP_PROG $FILE v$ARGS"
6705 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6707 echo "TMPPIPE=${TMPPIPE}"
6708 read -t 60 multiop_output < $TMPPIPE
6709 if [ $? -ne 0 ]; then
6714 if [ "$multiop_output" != "PAUSING" ]; then
6715 echo "Incorrect multiop output: $multiop_output"
6730 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6736 inodes_available () {
6737 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6738 sort -un | head -n1) || return 1
6742 mdsrate_inodes_available () {
6743 local min_inodes=$(inodes_available)
6744 echo $((min_inodes * 99 / 100))
6747 # reset stat counters
6749 local paramfile="$1"
6750 lctl set_param -n $paramfile=0
6755 local paramfile="$1"
6757 lctl get_param -n $paramfile |
6758 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6762 awk '{sum += $1} END { printf("%0.0f", sum) }'
6765 calc_osc_kbytes () {
6766 $LFS df $MOUNT > /dev/null
6767 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6770 # save_lustre_params(comma separated facet list, parameter_mask)
6771 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6772 save_lustre_params() {
6777 for facet in ${facets//,/ }; do
6778 facet_svc=$(facet_svc $facet)
6780 "params=\\\$($LCTL get_param $2);
6781 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6782 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6783 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6784 while read s; do echo $facet \\\$s;
6785 done <<< \\\"\\\$param\\\""
6789 # restore lustre parameters from input stream, produces by save_lustre_params
6790 restore_lustre_params() {
6795 while IFS=" =" read facet name val; do
6796 do_facet $facet "$LCTL set_param -n $name=$val"
6800 check_node_health() {
6801 local nodes=${1:-$(comma_list $(nodes_list))}
6803 for node in ${nodes//,/ }; do
6804 check_network "$node" 5
6805 if [ $? -eq 0 ]; then
6806 do_node $node "rc=0;
6807 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6808 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6809 echo \\\$(hostname -s): \\\$val;
6812 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6817 mdsrate_cleanup () {
6819 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6820 --nfiles $3 --dir $4 --filefmt $5 $6
6825 delayed_recovery_enabled () {
6826 local var=${SINGLEMDS}_svc
6827 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6830 ########################
6832 convert_facet2label() {
6835 if [ x$facet = xost ]; then
6839 local varsvc=${facet}_svc
6841 if [ -n ${!varsvc} ]; then
6844 error "No lablel for $facet!"
6848 get_clientosc_proc_path() {
6849 echo "${1}-osc-ffff*"
6852 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6853 # used by MDT would not be changed.
6854 # mdt lov: fsname-mdtlov
6855 # mdt osc: fsname-OSTXXXX-osc
6856 mds_on_old_device() {
6857 local mds=${1:-"$SINGLEMDS"}
6859 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6860 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6861 > /dev/null 2>&1" && return 0
6866 get_mdtosc_proc_path() {
6868 local ost_label=${2:-"*OST*"}
6870 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6871 local mdt_label=$(convert_facet2label $mds_facet)
6872 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6874 if [[ $ost_label = *OST* ]]; then
6875 echo "${ost_label}-osc-${mdt_index}"
6877 echo "${ost_label}-osp-${mdt_index}"
6881 get_osc_import_name() {
6884 local label=$(convert_facet2label $ost)
6886 if [ "${facet:0:3}" = "mds" ]; then
6887 get_mdtosc_proc_path $facet $label
6891 get_clientosc_proc_path $label
6895 _wait_import_state () {
6898 local maxtime=${3:-$(max_recovery_time)}
6899 local error_on_failure=${4:-1}
6903 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6904 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6905 if [ "${expected}" == "DISCONN" ]; then
6906 # for disconn we can check after proc entry is removed
6907 [ "x${CONN_STATE}" == "x" ] && return 0
6908 # with AT enabled, we can have connect request timeout near of
6909 # reconnect timeout and test can't see real disconnect
6910 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6912 if [ $i -ge $maxtime ]; then
6913 [ $error_on_failure -ne 0 ] && \
6914 error "can't put import for $CONN_PROC into ${expected}" \
6915 "state after $i sec, have ${CONN_STATE}"
6919 # Add uniq for multi-mount case
6920 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6924 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6928 wait_import_state() {
6931 local maxtime=${3:-$(max_recovery_time)}
6932 local error_on_failure=${4:-1}
6935 for param in ${params//,/ }; do
6936 _wait_import_state $state $param $maxtime $error_on_failure || return
6940 wait_import_state_mount() {
6941 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6945 wait_import_state $*
6948 # One client request could be timed out because server was not ready
6949 # when request was sent by client.
6950 # The request timeout calculation details :
6952 # /* We give the server rq_timeout secs to process the req, and
6953 # add the network latency for our local timeout. */
6954 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6955 # ptlrpc_at_get_net_latency(request) ;
6957 # ptlrpc_connect_import ()
6958 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6961 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6962 # ptlrpc_at_get_net_latency(request) ->
6963 # at_get (max (iat_net_latency=0, at_min)) = at_min
6966 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6967 # INITIAL_CONNECT_TIMEOUT + at_min
6969 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6970 # because we can not get this value in runtime,
6971 # the value depends on configure options, and it is not stored in /proc.
6973 # #define CONNECTION_SWITCH_MIN 5U
6974 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6976 request_timeout () {
6979 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6980 local init_connect_timeout=$TIMEOUT
6981 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6983 local at_min=$(at_get $facet at_min)
6985 echo $(( init_connect_timeout + at_min ))
6988 _wait_osc_import_state() {
6992 local target=$(get_osc_import_name $facet $ost_facet)
6993 local param="osc.${target}.ost_server_uuid"
6997 # 1. wait the deadline of client 1st request (it could be skipped)
6998 # 2. wait the deadline of client 2nd request
6999 local maxtime=$(( 2 * $(request_timeout $facet)))
7001 if [[ $facet == client* ]]; then
7002 # During setup time, the osc might not be setup, it need wait
7003 # until list_param can return valid value.
7004 params=$($LCTL list_param $param 2>/dev/null || true)
7005 while [ -z "$params" ]; do
7006 if [ $i -ge $maxtime ]; then
7007 echo "can't get $param in $maxtime secs"
7012 params=$($LCTL list_param $param 2>/dev/null || true)
7016 if [[ $ost_facet = mds* ]]; then
7017 # no OSP connection to itself
7018 if [[ $facet = $ost_facet ]]; then
7021 param="osp.${target}.mdt_server_uuid"
7025 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7026 wait_import_state $expected "$params" $maxtime; then
7027 error "$facet: import is not in $expected state after $maxtime"
7034 wait_osc_import_state() {
7040 if [[ $facet = mds ]]; then
7041 for num in $(seq $MDSCOUNT); do
7042 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7045 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7049 wait_osc_import_ready() {
7050 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7053 _wait_mgc_import_state() {
7056 local error_on_failure=${3:-1}
7057 local param="mgc.*.mgs_server_uuid"
7061 # 1. wait the deadline of client 1st request (it could be skipped)
7062 # 2. wait the deadline of client 2nd request
7063 local maxtime=$(( 2 * $(request_timeout $facet)))
7065 if [[ $facet == client* ]]; then
7066 # During setup time, the osc might not be setup, it need wait
7067 # until list_param can return valid value. And also if there
7068 # are mulitple osc entries we should list all of them before
7070 params=$($LCTL list_param $param 2>/dev/null || true)
7071 while [ -z "$params" ]; do
7072 if [ $i -ge $maxtime ]; then
7073 echo "can't get $param in $maxtime secs"
7078 params=$($LCTL list_param $param 2>/dev/null || true)
7081 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7082 wait_import_state $expected "$params" $maxtime \
7083 $error_on_failure; then
7084 if [ $error_on_failure -ne 0 ]; then
7085 error "import is not in ${expected} state"
7093 wait_mgc_import_state() {
7096 local error_on_failure=${3:-1}
7099 if [[ $facet = mds ]]; then
7100 for num in $(seq $MDSCOUNT); do
7101 _wait_mgc_import_state mds$num "$expected" \
7102 $error_on_failure || return
7105 _wait_mgc_import_state "$facet" "$expected"
7106 $error_on_failure || return
7110 wait_dne_interconnect() {
7113 if [ $MDSCOUNT -gt 1 ]; then
7114 for num in $(seq $MDSCOUNT); do
7115 wait_osc_import_ready mds mds$num
7120 get_clientmdc_proc_path() {
7124 get_clientmgc_proc_path() {
7132 [ -z "$list" ] && return 0
7134 # Add paths to lustre tests for 32 and 64 bit systems.
7135 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7136 local TESTPATH="$RLUSTRE/tests:"
7137 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7138 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7141 wait_clients_import_state () {
7148 if [ "$FAILURE_MODE" = HARD ]; then
7149 facets=$(facets_on_host $(facet_active_host $facet))
7152 for facet in ${facets//,/ }; do
7153 local label=$(convert_facet2label $facet)
7156 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7157 $label).ost_server_uuid" ;;
7158 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7159 $label).mds_server_uuid" ;;
7160 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7161 $label).mgs_server_uuid" ;;
7162 *) error "unknown facet!" ;;
7165 local params=$(expand_list $params $proc_path)
7168 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7170 error "import is not in ${expected} state"
7182 # wait until all MDTs are in the expected state
7183 for ((num = 1; num <= $MDSCOUNT; num++)); do
7184 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7188 if [ $facet = "mds" ]; then
7189 mproc="osp.$mdtosp.active"
7190 [ $num -eq $((tgt_idx + 1)) ] && continue
7192 mproc="osc.$mdtosp.active"
7198 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7201 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7202 if [ $result -eq $expected ]; then
7203 echo -n "target updated after"
7204 echo "$wait sec (got $result)"
7208 if [ $wait -eq $max ]; then
7209 error "$tgt_name: wanted $expected got $result"
7211 echo "Waiting $((max - wait)) secs for $tgt_name"
7221 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7222 $LCTL get_param obdfilter.*.kbytesavail))
7223 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7224 $LCTL get_param -n obdfilter.*.tot_granted))
7225 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7226 $LCTL get_param -n obdfilter.*.kbytestotal))
7227 for ((i=0; i<${#AVAILA[@]}; i++)); do
7228 local -a AVAIL1=(${AVAILA[$i]//=/ })
7229 local -a TOTAL=(${TOTALA[$i]//=/ })
7230 GRANT=$((${GRANTA[$i]}/1024))
7231 # allow 1% of total space in bavail because of delayed
7232 # allocation with ZFS which might release some free space after
7233 # txg commit. For small devices, we set a mininum of 8MB
7234 local LIMIT=$((${TOTAL} / 100 + 8000))
7235 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7236 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7237 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7238 echo " FULL" || echo
7244 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7247 check_pool_not_exist() {
7248 local fsname=${1%%.*}
7249 local poolname=${1##$fsname.}
7250 [[ $# -ne 1 ]] && return 0
7251 [[ x$poolname = x ]] && return 0
7252 list_pool $fsname | grep -w $1 && return 1
7257 local fsname=${1%%.*}
7258 local poolname=${1##$fsname.}
7260 stack_trap "destroy_test_pools $fsname" EXIT
7261 do_facet mgs lctl pool_new $1
7263 # get param should return err unless pool is created
7264 [[ $RC -ne 0 ]] && return $RC
7266 for mds_id in $(seq $MDSCOUNT); do
7267 local mdt_id=$((mds_id-1))
7268 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7269 wait_update_facet mds$mds_id \
7270 "lctl get_param -n lod.$lodname.pools.$poolname \
7271 2>/dev/null || echo foo" "" ||
7272 error "mds$mds_id: pool_new failed $1"
7274 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7275 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7281 add_pool_to_list () {
7282 local fsname=${1%%.*}
7283 local poolname=${1##$fsname.}
7285 local listvar=${fsname}_CREATED_POOLS
7286 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7290 remove_pool_from_list () {
7291 local fsname=${1%%.*}
7292 local poolname=${1##$fsname.}
7294 local listvar=${fsname}_CREATED_POOLS
7295 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7299 destroy_pool_int() {
7301 local OSTS=$(list_pool $1)
7302 for ost in $OSTS; do
7303 do_facet mgs lctl pool_remove $1 $ost
7305 do_facet mgs lctl pool_destroy $1
7308 # <fsname>.<poolname> or <poolname>
7310 local fsname=${1%%.*}
7311 local poolname=${1##$fsname.}
7313 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7317 check_pool_not_exist $fsname.$poolname
7318 [[ $? -eq 0 ]] && return 0
7320 destroy_pool_int $fsname.$poolname
7322 [[ $RC -ne 0 ]] && return $RC
7323 for mds_id in $(seq $MDSCOUNT); do
7324 local mdt_id=$((mds_id-1))
7325 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7326 wait_update_facet mds$mds_id \
7327 "lctl get_param -n lod.$lodname.pools.$poolname \
7328 2>/dev/null || echo foo" "foo" ||
7329 error "mds$mds_id: destroy pool failed $1"
7331 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7332 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7334 remove_pool_from_list $fsname.$poolname
7340 local fsname=${1:-$FSNAME}
7342 local listvar=${fsname}_CREATED_POOLS
7344 [ x${!listvar} = x ] && return 0
7346 echo "Destroy the created pools: ${!listvar}"
7347 for poolname in ${!listvar//,/ }; do
7348 destroy_pool $fsname.$poolname
7352 destroy_test_pools () {
7354 local fsname=${1:-$FSNAME}
7355 destroy_pools $fsname || true
7361 local ts=$(date +%s)
7364 if [[ ! -f "$YAML_LOG" ]]; then
7365 # init_logging is not performed before gather_logs,
7366 # so the $LOGDIR needs to be checked here
7367 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7370 [ -f $LOGDIR/shared ] && docp=false
7372 # dump lustre logs, dmesg
7374 prefix="$TESTLOG_PREFIX.$TESTNAME"
7376 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7378 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7379 echo "Dumping logs only on local client."
7380 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7381 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7386 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7387 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7389 if [ ! -f $LOGDIR/shared ]; then
7390 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7403 for i in $(seq 0 $num_mntpts); do
7404 cmd="ls -laf ${mntpt_root}$i/$dir"
7410 for pid in $pids; do
7417 # check_and_start_recovery_timer()
7418 # service_time = at_est2timeout(service_time);
7419 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7420 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7422 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7423 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7424 #define CONNECTION_SWITCH_MIN 5
7425 #define CONNECTION_SWITCH_INC 5
7426 max_recovery_time() {
7427 local init_connect_timeout=$((TIMEOUT / 20))
7428 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7430 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7431 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7433 echo -n $service_time
7436 recovery_time_min() {
7437 local connection_switch_min=5
7438 local connection_switch_inc=5
7439 local connection_switch_max
7440 local reconnect_delay_max
7441 local initial_connect_timeout
7445 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7446 (($connection_switch_min > $TIMEOUT)) &&
7447 max=$connection_switch_min || max=$TIMEOUT
7448 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7450 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7451 timeout_20=$((TIMEOUT/20))
7452 (($connection_switch_min > $timeout_20)) &&
7453 initial_connect_timeout=$connection_switch_min ||
7454 initial_connect_timeout=$timeout_20
7456 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7457 initial_connect_timeout))
7458 echo $((2 * reconnect_delay_max))
7461 get_clients_mount_count () {
7462 local clients=${CLIENTS:-$HOSTNAME}
7464 # we need to take into account the clients mounts and
7465 # exclude mds/ost mounts if any;
7466 do_nodes $clients cat /proc/mounts | grep lustre |
7467 grep -w $MOUNT | wc -l
7471 PROC_CLI="srpc_info"
7472 PROC_CON="srpc_contexts"
7480 if [ $M -lt $N ]; then
7484 while [ $N -lt $M ]; do
7494 calc_connection_cnt() {
7497 # MDT->MDT = 2 * C(M, 2)
7501 comb_m2=$(combination $MDSCOUNT 2)
7503 local num_clients=$(get_clients_mount_count)
7505 local cnt_mdt2mdt=$((comb_m2 * 2))
7506 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7507 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7508 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7509 if is_mounted $MOUNT2; then
7510 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7511 cnt_cli2ost=$((cnt_cli2ost * 2))
7519 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7520 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7521 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7522 + cnt_cli2ost + cnt_cli2mdt))
7536 local cmd="$tgt.srpc.flavor"
7538 if [ $net == "any" ]; then
7543 if [ $dir != "any" ]; then
7548 log "Setting sptlrpc rule: $cmd"
7549 do_facet mgs "$LCTL conf_param $cmd"
7555 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7565 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7566 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7568 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7570 if [ "x$bulkspec" != "x" ]; then
7571 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7573 if [ "x$algs" != "x" ]; then
7574 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7576 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7577 if [ $bulk == "bulkn" ]; then
7578 bulk_count=`echo "$output" | grep "bulk flavor" \
7579 | grep "null/null" | wc -l`
7580 elif [ $bulk == "bulki" ]; then
7581 bulk_count=`echo "$output" | grep "bulk flavor" \
7582 | grep "/null" | grep -v "null/" | wc -l`
7584 bulk_count=`echo "$output" | grep "bulk flavor" \
7585 | grep -v "/null" | grep -v "null/" | wc -l`
7589 [ $bulk_count -lt $count ] && count=$bulk_count
7600 local clients=${CLIENTS:-$HOSTNAME}
7602 for c in ${clients//,/ }; do
7603 local output=$(do_node $c lctl get_param -n \
7604 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7605 local tmpcnt=$(count_flvr "$output" $flavor)
7606 if $GSS_SK && [ $flavor != "null" ]; then
7607 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7608 output=$(do_node $c lctl get_param -n \
7609 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7610 local outcon=$(count_contexts "$output")
7611 if [ "$outcon" -lt "$tmpcnt" ]; then
7615 cnt=$((cnt + tmpcnt))
7625 local clients=${CLIENTS:-$HOSTNAME}
7627 for c in ${clients//,/ }; do
7629 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
7630 local output=$(do_node $c lctl get_param -n \
7631 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7632 local tmpcnt=$(count_flvr "$output" $flavor)
7633 if $GSS_SK && [ $flavor != "null" ]; then
7634 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7635 output=$(do_node $c lctl get_param -n \
7636 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7637 local outcon=$(count_contexts "$output")
7638 if [ "$outcon" -lt "$tmpcnt" ]; then
7642 cnt=$((cnt + tmpcnt))
7652 if [ $MDSCOUNT -le 1 ]; then
7657 for num in `seq $MDSCOUNT`; do
7658 local output=$(do_facet mds$num lctl get_param -n \
7659 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7660 local tmpcnt=$(count_flvr "$output" $flavor)
7661 if $GSS_SK && [ $flavor != "null" ]; then
7662 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7663 output=$(do_facet mds$num lctl get_param -n \
7664 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7665 local outcon=$(count_contexts "$output")
7666 if [ "$outcon" -lt "$tmpcnt" ]; then
7670 cnt=$((cnt + tmpcnt))
7681 for num in `seq $MDSCOUNT`; do
7682 mdtosc=$(get_mdtosc_proc_path mds$num)
7683 mdtosc=${mdtosc/-MDT*/-MDT\*}
7684 local output=$(do_facet mds$num lctl get_param -n \
7685 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7686 local tmpcnt=$(count_flvr "$output" $flavor)
7687 if $GSS_SK && [ $flavor != "null" ]; then
7688 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7689 output=$(do_facet mds$num lctl get_param -n \
7690 osc.$mdtosc.$PROC_CON 2>/dev/null)
7691 local outcon=$(count_contexts "$output")
7692 if [ "$outcon" -lt "$tmpcnt" ]; then
7696 cnt=$((cnt + tmpcnt))
7705 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7707 count_flvr "$output" $flavor
7712 local dir=$1 # from to
7713 local flavor=$2 # flavor expected
7716 if [ $dir == "cli2mdt" ]; then
7717 res=`flvr_cnt_cli2mdt $flavor`
7718 elif [ $dir == "cli2ost" ]; then
7719 res=`flvr_cnt_cli2ost $flavor`
7720 elif [ $dir == "mdt2mdt" ]; then
7721 res=`flvr_cnt_mdt2mdt $flavor`
7722 elif [ $dir == "mdt2ost" ]; then
7723 res=`flvr_cnt_mdt2ost $flavor`
7724 elif [ $dir == "all2ost" ]; then
7725 res1=`flvr_cnt_mdt2ost $flavor`
7726 res2=`flvr_cnt_cli2ost $flavor`
7727 res=$((res1 + res2))
7728 elif [ $dir == "all2mdt" ]; then
7729 res1=`flvr_cnt_mdt2mdt $flavor`
7730 res2=`flvr_cnt_cli2mdt $flavor`
7731 res=$((res1 + res2))
7732 elif [ $dir == "all2all" ]; then
7733 res1=`flvr_cnt_mdt2ost $flavor`
7734 res2=`flvr_cnt_cli2ost $flavor`
7735 res3=`flvr_cnt_mdt2mdt $flavor`
7736 res4=`flvr_cnt_cli2mdt $flavor`
7737 res=$((res1 + res2 + res3 + res4))
7745 local dir=$1 # from to
7746 local flavor=$2 # flavor expected
7747 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7748 local WAITFLAVOR_MAX=20 # how many retries before abort?
7751 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7752 echo -n "checking $dir..."
7753 res=$(do_check_flavor $dir $flavor)
7754 echo "found $res/$expect $flavor connections"
7755 [ $res -ge $expect ] && return 0
7759 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7760 # echo "Dumping additional logs for SK debug.."
7761 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7763 gather_logs $(comma_list $(nodes_list))
7768 restore_to_default_flavor()
7770 local proc="mgs.MGS.live.$FSNAME"
7772 echo "restoring to default flavor..."
7774 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7775 grep ".srpc.flavor" | wc -l)
7777 # remove all existing rules if any
7778 if [ $nrule -ne 0 ]; then
7779 echo "$nrule existing rules"
7780 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7781 grep ".srpc.flavor."); do
7782 echo "remove rule: $rule"
7783 spec=`echo $rule | awk -F = '{print $1}'`
7784 do_facet mgs "$LCTL conf_param -d $spec"
7788 # verify no rules left
7789 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7790 grep ".srpc.flavor." | wc -l)
7791 [ $nrule -ne 0 ] && error "still $nrule rules left"
7793 # wait for default flavor to be applied
7796 set_rule $FSNAME any any $SK_FLAVOR
7797 wait_flavor all2all $SK_FLAVOR
7799 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7800 set_rule $FSNAME any cli2ost $SK_FLAVOR
7801 wait_flavor cli2mdt $SK_FLAVOR
7802 wait_flavor cli2ost $SK_FLAVOR
7804 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7806 wait_flavor all2all null
7812 local flavor=${1:-null}
7814 echo "setting all flavor to $flavor"
7816 # FIXME need parameter to this fn
7817 # and remove global vars
7818 local cnt_all2all=$(calc_connection_cnt all2all)
7820 local res=$(do_check_flavor all2all $flavor)
7821 if [ $res -eq $cnt_all2all ]; then
7822 echo "already have total $res $flavor connections"
7826 echo "found $res $flavor out of total $cnt_all2all connections"
7827 restore_to_default_flavor
7829 [[ $flavor = null ]] && return 0
7831 if $GSS_SK && [ $flavor != "null" ]; then
7833 set_rule $FSNAME any any $flavor
7834 wait_flavor all2all $flavor
7836 set_rule $FSNAME any cli2mdt $flavor
7837 set_rule $FSNAME any cli2ost $flavor
7838 set_rule $FSNAME any mdt2ost null
7839 set_rule $FSNAME any mdt2mdt null
7840 wait_flavor cli2mdt $flavor
7841 wait_flavor cli2ost $flavor
7843 echo "GSS_SK now at flavor: $flavor"
7845 set_rule $FSNAME any any $flavor
7846 wait_flavor all2all $flavor
7853 # Checking for shared logdir
7854 if [ ! -d $dir ]; then
7855 # Not found. Create local logdir
7858 touch $dir/check_file.$(hostname -s)
7863 check_write_access() {
7865 local list=${2:-$(comma_list $(nodes_list))}
7869 for node in ${list//,/ }; do
7870 file=$dir/check_file.$(short_nodename $node)
7871 if [[ ! -f "$file" ]]; then
7872 # Logdir not accessible/writable from this node.
7875 rm -f $file || return 1
7881 [[ -n $YAML_LOG ]] && return
7882 local save_umask=$(umask)
7885 export YAML_LOG=${LOGDIR}/results.yml
7889 # If the yaml log already exists then we will just append to it
7890 if [ ! -f $YAML_LOG ]; then
7891 if check_shared_dir $LOGDIR; then
7892 touch $LOGDIR/shared
7893 echo "Logging to shared log directory: $LOGDIR"
7895 echo "Logging to local directory: $LOGDIR"
7898 yml_nodes_file $LOGDIR >> $YAML_LOG
7899 yml_results_file >> $YAML_LOG
7904 # If modules are not yet loaded then older "lctl lustre_build_version"
7905 # will fail. Use lctl build version instead.
7906 log "Client: $($LCTL lustre_build_version)"
7907 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7908 do_facet $SINGLEMDS $LCTL --version)"
7909 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7910 do_facet ost1 $LCTL --version)"
7914 yml_log_test $1 >> $YAML_LOG
7918 yml_log_test_status $@ >> $YAML_LOG
7921 log_sub_test_begin() {
7922 yml_log_sub_test_begin "$@" >> $YAML_LOG
7925 log_sub_test_end() {
7926 yml_log_sub_test_end "$@" >> $YAML_LOG
7932 local llverdev_opts=$2
7933 local devname=$(basename $1)
7934 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7935 # loop devices aren't in /proc/partitions
7936 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7938 size=$(($size / 1024 / 1024)) # Gb
7940 local partial_arg=""
7941 # Run in partial (fast) mode if the size
7942 # of a partition > 1 GB
7943 [ $size -gt 1 ] && partial_arg="-p"
7945 llverdev --force $partial_arg $llverdev_opts $dev
7951 local llverfs_opts=$2
7952 local use_partial_arg=$3
7953 local partial_arg=""
7954 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7956 # Run in partial (fast) mode if the size
7957 # of a partition > 1 GB
7958 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7960 llverfs $partial_arg $llverfs_opts $dir
7963 #Remove objects from OST
7964 remove_ost_objects() {
7970 local mntpt=$(facet_mntpt $facet)
7971 local opts=$OST_MOUNT_OPTS
7975 echo "removing objects from $ostdev on $facet: $objids"
7976 if ! test -b $ostdev; then
7977 opts=$(csa_add "$opts" -o loop)
7979 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7982 for i in $objids; do
7983 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7985 umount -f $mntpt || return $?
7989 #Remove files from MDT
7990 remove_mdt_files() {
7995 local mntpt=$(facet_mntpt $facet)
7996 local opts=$MDS_MOUNT_OPTS
7998 echo "removing files from $mdtdev on $facet: $files"
7999 if [ $(facet_fstype $facet) == ldiskfs ] &&
8000 ! do_facet $facet test -b $mdtdev; then
8001 opts=$(csa_add "$opts" -o loop)
8003 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8007 rm $mntpt/ROOT/$f || { rc=$?; break; }
8009 umount -f $mntpt || return $?
8013 duplicate_mdt_files() {
8018 local mntpt=$(facet_mntpt $facet)
8019 local opts=$MDS_MOUNT_OPTS
8021 echo "duplicating files on $mdtdev on $facet: $files"
8022 mkdir -p $mntpt || return $?
8023 if [ $(facet_fstype $facet) == ldiskfs ] &&
8024 ! do_facet $facet test -b $mdtdev; then
8025 opts=$(csa_add "$opts" -o loop)
8027 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
8038 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
8039 pushd $mntpt/ROOT > /dev/null || return $?
8042 touch $f.bad || return $?
8043 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
8045 [ $rc -eq 0 ] || return $rc
8046 setfattr --restore $tmp || return $?
8052 local devs=${1//,/ }
8055 local rslt=$TMP/sgpdd_survey
8057 # sgpdd-survey cleanups ${rslt}.* files
8059 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8065 # returns the canonical name for an ldiskfs device
8070 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8071 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8072 echo dm-\\\${foo##*:};
8074 name=\\\$(basename \\\$dv);
8075 if [[ \\\$name = *flakey* ]]; then
8076 name=\\\$(lsblk -o NAME,KNAME |
8077 awk /\\\$name/'{print \\\$NF}');
8083 is_sanity_benchmark() {
8084 local benchmarks="dbench bonnie iozone fsx"
8086 for b in $benchmarks; do
8087 if [ "$b" == "$suite" ]; then
8095 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8099 # Get the available size (KB) of a given obd target.
8106 [[ $facet != client ]] || return 0
8108 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8113 # Get the page size (bytes) on a given facet node.
8117 local size=$(getconf PAGE_SIZE 2>/dev/null)
8119 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
8120 echo -n ${size:-4096}
8124 # Get the block count of the filesystem.
8131 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8132 awk '/^Block count:/ {print $3}')
8136 # Get the block size of the filesystem.
8142 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8143 awk '/^Block size:/ {print $3}')
8147 # Check whether the "ea_inode" feature is enabled or not, to allow
8148 # ldiskfs xattrs over one block in size. Allow both the historical
8149 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8150 large_xattr_enabled() {
8151 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8153 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8155 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8156 grep -E -q '(ea_inode|large_xattr)'"
8157 return ${PIPESTATUS[0]}
8160 # Get the maximum xattr size supported by the filesystem.
8164 if large_xattr_enabled; then
8165 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8168 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8169 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8171 # maximum xattr size = size of block - size of header -
8172 # size of 1 entry - 4 null bytes
8173 size=$((block_size - 32 - 32 - 4))
8179 # Dump the value of the named xattr from a file.
8184 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8187 # Generate a string with size of $size bytes.
8189 local size=${1:-1024} # in bytes
8191 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8194 reformat_external_journal() {
8199 if [ -n "${!var}" ]; then
8200 local rcmd="do_facet $facet"
8202 echo "reformat external journal on $facet:${!var}"
8203 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8207 # MDT file-level backup/restore
8208 mds_backup_restore() {
8211 local devname=$(mdsdevname $(facet_number $facet))
8212 local mntpt=$(facet_mntpt brpt)
8213 local rcmd="do_facet $facet"
8214 local metaea=${TMP}/backup_restore.ea
8215 local metadata=${TMP}/backup_restore.tgz
8216 local opts=${MDS_MOUNT_OPTS}
8217 local svc=${facet}_svc
8219 if ! ${rcmd} test -b ${devname}; then
8220 opts=$(csa_add "$opts" -o loop)
8223 echo "file-level backup/restore on $facet:${devname}"
8225 # step 1: build mount point
8226 ${rcmd} mkdir -p $mntpt
8227 # step 2: cleanup old backup
8228 ${rcmd} rm -f $metaea $metadata
8230 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8231 if [ ! -z $igif ]; then
8232 # step 3.5: rm .lustre
8233 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8235 # step 4: backup metaea
8237 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8239 # step 5: backup metadata
8241 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8243 ${rcmd} $UMOUNT $mntpt || return 4
8244 # step 8: reformat dev
8245 echo "reformat new device"
8246 format_mdt $(facet_number $facet)
8248 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8249 # step 10: restore metadata
8251 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8252 # step 11: restore metaea
8254 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8255 # step 12: remove recovery logs
8256 echo "remove recovery logs"
8257 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8258 # step 13: umount dev
8259 ${rcmd} $UMOUNT $mntpt || return 10
8260 # step 14: cleanup tmp backup
8261 ${rcmd} rm -f $metaea $metadata
8262 # step 15: reset device label - it's not virgin on
8263 ${rcmd} e2label $devname ${!svc}
8270 local devname=$(mdsdevname $(facet_number $facet))
8271 local mntpt=$(facet_mntpt brpt)
8272 local rcmd="do_facet $facet"
8273 local opts=${MDS_MOUNT_OPTS}
8275 if ! ${rcmd} test -b ${devname}; then
8276 opts=$(csa_add "$opts" -o loop)
8279 echo "removing OI files on $facet: idx=${idx}"
8281 # step 1: build mount point
8282 ${rcmd} mkdir -p $mntpt
8284 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8285 if [ -z $idx ]; then
8286 # step 3: remove all OI files
8287 ${rcmd} rm -fv $mntpt/oi.16*
8288 elif [ $idx -lt 2 ]; then
8289 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8293 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8294 for ((i=${idx}; i<64; i=$((i * idx)))); do
8295 ${rcmd} rm -fv $mntpt/oi.16.${i}
8299 ${rcmd} $UMOUNT $mntpt || return 2
8300 # OI files will be recreated when mounted as lustre next time.
8303 # generate maloo upload-able log file name
8304 # \param logname specify unique part of file name
8305 generate_logname() {
8306 local logname=${1:-"default_logname"}
8308 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8311 # make directory on different MDTs
8315 local stripe_count=2
8316 local stripe_index=-1
8319 while getopts "c:i:p" opt; do
8321 c) stripe_count=$OPTARG;;
8322 i) stripe_index=$OPTARG;;
8324 \?) error "only support -i -c -p";;
8328 shift $((OPTIND - 1))
8329 [ $# -eq 1 ] || error "Only creating single directory is supported"
8332 if [ "$p_option" == "-p" ]; then
8333 local parent=$(dirname $path)
8335 [ -d $path ] && return 0
8336 if [ ! -d ${parent} ]; then
8337 mkdir -p ${parent} ||
8338 error "mkdir parent '$parent' failed"
8342 if [ $MDSCOUNT -le 1 ]; then
8343 mkdir $path || error "mkdir '$path' failed"
8345 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8348 if [ $stripe_index -eq -1 ]; then
8349 mdt_index=$((test_num % MDSCOUNT))
8351 mdt_index=$stripe_index
8353 echo "striped dir -i$mdt_index -c$stripe_count $path"
8354 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8355 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8359 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8361 # If called many times, passing @last_fd will avoid repeated searching
8362 # already-open FDs repeatedly if we know they are still in use.
8364 # usage: free_fd [last_fd]
8367 local max_fd=$(ulimit -n)
8368 local fd=$((${1:-2} + 1))
8370 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8373 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8377 check_mount_and_prep()
8379 is_mounted $MOUNT || setupall
8381 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8382 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8383 for idx in $(seq $MDSCOUNT); do
8384 local name="MDT$(printf '%04x' $((idx - 1)))"
8385 rm -rf $MOUNT/.lustre/lost+found/$name/*
8389 # calcule how many ost-objects to be created.
8390 precreated_ost_obj_count()
8394 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8395 local ost_name="OST$(printf '%04x' $ost_idx)"
8396 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8397 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8398 osp.$proc_path.prealloc_last_id)
8399 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8400 osp.$proc_path.prealloc_next_id)
8401 echo $((last_id - next_id + 1))
8404 check_file_in_pool()
8409 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8412 for t in $tlist ; do
8413 [ "$i" -eq "$t" ] && continue 2
8416 echo "pool list: $tlist"
8417 echo "striping: $res"
8418 error_noexit "$file not allocated in $pool"
8425 echo "Creating new pool"
8428 create_pool $FSNAME.$pool ||
8429 { error_noexit "No pool created, result code $?"; return 1; }
8430 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8431 { error_noexit "$pool not in lfs pool_list"; return 2; }
8434 pool_add_targets() {
8435 echo "Adding targets to pool"
8441 local list=$(seq $first $step $last)
8443 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8444 do_facet mgs $LCTL pool_add \
8445 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8447 # wait for OSTs to be added to the pool
8448 for mds_id in $(seq $MDSCOUNT); do
8449 local mdt_id=$((mds_id-1))
8450 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8451 wait_update_facet mds$mds_id \
8452 "lctl get_param -n lod.$lodname.pools.$pool |
8453 sort -u | tr '\n' ' ' " "$t" || {
8454 error_noexit "mds$mds_id: Add to pool failed"
8458 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8459 | sort -u | tr '\n' ' ' " "$t" || {
8460 error_noexit "Add to pool failed"
8463 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8464 local addcount=$(((last - first) / step + 1))
8465 [ $lfscount -eq $addcount ] || {
8466 error_noexit "lfs pool_list bad ost count" \
8467 "$lfscount != $addcount"
8475 echo "Setting pool on directory $tdir"
8477 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8479 error_noexit "Cannot set pool $pool to $tdir"
8486 echo "Checking pool on directory $tdir"
8488 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8489 [ "$res" = "$pool" ] && return 0
8491 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8495 pool_dir_rel_path() {
8496 echo "Testing relative path works well"
8501 mkdir -p $root/$tdir/$tdir
8503 pool_set_dir $pool $tdir || return 1
8504 pool_set_dir $pool ./$tdir || return 2
8505 pool_set_dir $pool ../$tdir || return 3
8506 pool_set_dir $pool ../$tdir/$tdir || return 4
8507 rm -rf $tdir; cd - > /dev/null
8510 pool_alloc_files() {
8511 echo "Checking files allocation from directory pool"
8518 for i in $(seq -w 1 $count)
8520 local file=$tdir/file-$i
8522 check_file_in_pool $file $pool "$tlist" || \
8523 failed=$((failed + 1))
8525 [ "$failed" = 0 ] && return 0
8527 error_noexit "$failed files not allocated in $pool"
8531 pool_create_files() {
8532 echo "Creating files in pool"
8540 for i in $(seq -w 1 $count)
8542 local file=$tdir/spoo-$i
8543 $SETSTRIPE -p $pool $file
8544 check_file_in_pool $file $pool "$tlist" || \
8545 failed=$((failed + 1))
8547 [ "$failed" = 0 ] && return 0
8549 error_noexit "$failed files not allocated in $pool"
8554 echo "Checking 'lfs df' output"
8557 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8559 local res=$($LFS df --pool $FSNAME.$pool |
8561 grep "$FSNAME-OST" |
8563 [ "$res" = "$t" ] && return 0
8565 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8569 pool_file_rel_path() {
8570 echo "Creating files in a pool with relative pathname"
8575 { error_noexit "unable to create $tdir"; return 1 ; }
8576 local file="/..$tdir/$tfile-1"
8577 $SETSTRIPE -p $pool $file ||
8578 { error_noexit "unable to create $file" ; return 2 ; }
8581 $SETSTRIPE -p $pool $tfile-2 || {
8582 error_noexit "unable to create $tfile-2 in $tdir"
8587 pool_remove_first_target() {
8588 echo "Removing first target from a pool"
8591 local pname="lov.$FSNAME-*.pools.$pool"
8592 local t=$($LCTL get_param -n $pname | head -1)
8593 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8594 for mds_id in $(seq $MDSCOUNT); do
8595 local mdt_id=$((mds_id-1))
8596 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8597 wait_update_facet mds$mds_id \
8598 "lctl get_param -n lod.$lodname.pools.$pool |
8600 error_noexit "mds$mds_id: $t not removed from" \
8605 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8606 error_noexit "$t not removed from $FSNAME.$pool"
8611 pool_remove_all_targets() {
8612 echo "Removing all targets from pool"
8615 local pname="lov.$FSNAME-*.pools.$pool"
8616 for t in $($LCTL get_param -n $pname | sort -u)
8618 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8620 for mds_id in $(seq $MDSCOUNT); do
8621 local mdt_id=$((mds_id-1))
8622 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8623 wait_update_facet mds$mds_id "lctl get_param -n \
8624 lod.$lodname.pools.$pool" "" || {
8625 error_noexit "mds$mds_id: Pool $pool not drained"
8629 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8630 error_noexit "Pool $FSNAME.$pool cannot be drained"
8633 # striping on an empty/nonexistant pool should fall back
8634 # to "pool of everything"
8636 error_noexit "failed to use fallback striping for empty pool"
8639 # setstripe on an empty pool should fail
8640 $SETSTRIPE -p $pool $file 2>/dev/null && {
8641 error_noexit "expected failure when creating file" \
8649 echo "Destroying pool"
8653 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8656 # striping on an empty/nonexistant pool should fall back
8657 # to "pool of everything"
8659 error_noexit "failed to use fallback striping for missing pool"
8662 # setstripe on an empty pool should fail
8663 $SETSTRIPE -p $pool $file 2>/dev/null && {
8664 error_noexit "expected failure when creating file" \
8669 # get param should return err once pool is gone
8670 if wait_update $HOSTNAME "lctl get_param -n \
8671 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8673 remove_pool_from_list $FSNAME.$pool
8676 error_noexit "Pool $FSNAME.$pool is not destroyed"
8680 # Get and check the actual stripe count of one file.
8681 # Usage: check_stripe_count <file> <expected_stripe_count>
8682 check_stripe_count() {
8687 [[ -z "$file" || -z "$expected" ]] &&
8688 error "check_stripe_count: invalid argument"
8690 local cmd="$GETSTRIPE -c $file"
8691 actual=$($cmd) || error "$cmd failed"
8692 actual=${actual%% *}
8694 if [[ $actual -ne $expected ]]; then
8695 [[ $expected -eq -1 ]] ||
8696 error "$cmd wrong: found $actual, expected $expected"
8697 [[ $actual -eq $OSTCOUNT ]] ||
8698 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8702 # Get and check the actual list of OST indices on one file.
8703 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8709 [[ -z "$file" || -z "$expected" ]] &&
8710 error "check_obdidx: invalid argument!"
8712 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8713 grep -v obdidx | awk '{print $1}' | xargs))
8715 [[ $obdidx = $expected ]] ||
8716 error "list of OST indices on $file is $obdidx," \
8717 "should be $expected"
8720 # Get and check the actual OST index of the first stripe on one file.
8721 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8722 check_start_ost_idx() {
8727 [[ -z "$file" || -z "$expected" ]] &&
8728 error "check_start_ost_idx: invalid argument!"
8730 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8733 [[ $start_ost_idx = $expected ]] ||
8734 error "OST index of the first stripe on $file is" \
8735 "$start_ost_idx, should be $expected"
8738 killall_process () {
8739 local clients=${1:-$(hostname)}
8744 do_nodes $clients "killall $signal $name"
8749 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8754 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8759 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8764 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8769 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8774 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8781 do_facet mgs "cat $LSNAPSHOT_LOG"
8787 echo "Cleaning test environment ..."
8789 # Every lsnapshot command takes exclusive lock with others,
8790 # so can NOT destroy the snapshot during list with 'xargs'.
8792 local ssname=$(lsnapshot_list | grep snapshot_name |
8793 grep lss_ | awk '{ print $2 }' | head -n 1)
8794 [ -z "$ssname" ] && break
8796 lsnapshot_destroy -n $ssname -f ||
8797 lss_err "Fail to destroy $ssname by force"
8807 local host=$(facet_active_host $facet)
8808 local dir=$(dirname $(facet_vdevice $facet))
8809 local pool=$(zpool_name $facet)
8810 local lfsname=$(zfs_local_fsname $facet)
8811 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8814 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8820 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8821 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8823 if ! combined_mgs_mds ; then
8824 [ $(facet_fstype mgs) != zfs ] &&
8825 skip "Lustre snapshot 1 only works for ZFS backend"
8827 local host=$(facet_active_host mgs)
8828 local dir=$(dirname $(facet_vdevice mgs))
8829 local pool=$(zpool_name mgs)
8830 local lfsname=$(zfs_local_fsname mgs)
8833 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8834 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8837 for num in `seq $MDSCOUNT`; do
8838 [ $(facet_fstype mds$num) != zfs ] &&
8839 skip "Lustre snapshot 1 only works for ZFS backend"
8841 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8842 lss_err "generate lss conf (mds$num)"
8845 for num in `seq $OSTCOUNT`; do
8846 [ $(facet_fstype ost$num) != zfs ] &&
8847 skip "Lustre snapshot 1 only works for ZFS backend"
8849 lss_gen_conf_one ost$num OST $((num - 1)) ||
8850 lss_err "generate lss conf (ost$num)"
8853 do_facet mgs "cat $LSNAPSHOT_CONF"
8856 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8857 parse_plain_dir_param()
8862 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8863 param="-c ${invalues[1]}"
8865 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8866 param="$param -S ${invalues[3]}"
8868 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8869 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8870 param="$param -i ${invalues[6]}"
8872 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8874 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8875 param="$param -i ${invalues[5]}"
8883 local val=$(awk '{print $2}' <<< $line)
8885 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8887 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8889 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8891 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8896 parse_layout_param()
8903 if [[ ! -z $line ]]; then
8904 if [[ -z $mode ]]; then
8905 if [[ $line =~ ^"stripe_count:" ]]; then
8907 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8909 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8914 if [[ $mode = "plain_dir" ]]; then
8915 param=$(parse_plain_dir_param "$line")
8916 elif [[ $mode = "plain_file" ]]; then
8917 val=$(parse_plain_param "$line")
8918 [[ ! -z $val ]] && param="$param $val"
8919 elif [[ $mode = "pfl" ]]; then
8920 val=$(echo $line | awk '{print $2}')
8921 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8922 if [[ $val = "EOF" ]]; then
8923 param="$param -E -1"
8925 param="$param -E $val"
8927 elif [[ $line =~ ^"stripe_count:" ]]; then
8929 val=$(parse_plain_dir_param "$line")
8933 val=$(parse_plain_param "$line")
8934 [[ ! -z $val ]] && param="$param $val"
8944 local param=$($LFS getstripe -d $1 | parse_layout_param)
8953 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8955 cancel_lru_locks mdc
8956 cancel_lru_locks osc
8958 # make sure PFID is set correctly for files
8959 do_nodes $(comma_list $(osts_nodes)) \
8960 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8963 cat $f &> /dev/nullA ||
8964 { rc=$?; echo "verify $f failed"; break; }
8967 do_nodes $(comma_list $(osts_nodes)) \
8968 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
8972 # check that clients "oscs" was evicted after "before"
8973 check_clients_evicted() {
8980 for osc in $oscs; do
8982 echo "Check state for $osc"
8983 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
8984 tail -n 3 | awk -F"[ [,]" \
8985 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
8986 if (($? == 0)) && (($evicted > $before)); then
8987 echo "$osc is evicted at $evicted"
8992 [ $rc -eq 0 ] || error "client not evicted from OST"
8995 # check that clients OSCS current_state is FULL
8996 check_clients_full() {
9001 for osc in $oscs; do
9002 wait_update_facet client \
9003 "lctl get_param -n osc.$osc.state |
9004 grep 'current_state: FULL'" \
9005 "current_state: FULL" $timeout
9006 [ $? -eq 0 ] || error "$osc state is not FULL"
9011 __changelog_deregister() {
9013 local mdt="$(facet_svc $facet)"
9017 # skip cleanup if no user registered for this MDT
9018 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9019 # user is no longer registered, skip cleanup
9020 changelog_users "$facet" | grep -q "$cl_user" ||
9021 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9023 # From this point, if any operation fails, it is an error
9024 __changelog_clear $facet $cl_user 0 ||
9025 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9026 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9027 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9030 declare -Ax CL_USERS
9031 changelog_register() {
9032 for M in $(seq $MDSCOUNT); do
9034 local mdt="$(facet_svc $facet)"
9037 cl_mask=$(do_facet $facet $LCTL get_param \
9038 mdd.${mdt}.changelog_mask -n)
9039 stack_trap "do_facet $facet $LCTL \
9040 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9041 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9042 error "$mdt: changelog_mask=+hsm failed: $?"
9045 cl_user=$(do_facet $facet \
9046 $LCTL --device $mdt changelog_register -n) ||
9047 error "$mdt: register changelog user failed: $?"
9048 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9050 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9051 # Bash does not support nested arrays, but the format of a
9052 # cl_user is constrained enough to use whitespaces as separators
9053 CL_USERS[$facet]+="$cl_user "
9055 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9058 changelog_deregister() {
9060 # bash assoc arrays do not guarantee to list keys in created order
9061 # so reorder to get same order than in changelog_register()
9062 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9065 for facet in $cl_facets; do
9066 for cl_user in ${CL_USERS[$facet]}; do
9067 __changelog_deregister $facet $cl_user || return $?
9069 unset CL_USERS[$facet]
9075 local service=$(facet_svc $facet)
9077 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9080 changelog_user_rec() {
9083 local service=$(facet_svc $facet)
9085 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9088 changelog_chmask() {
9091 do_nodes $(comma_list $(mdts_nodes)) \
9092 $LCTL set_param mdd.*.changelog_mask="$mask"
9095 # usage: __changelog_clear FACET CL_USER [+]INDEX
9099 local mdt="$(facet_svc $facet)"
9105 # Remove the leading '+'
9107 rec+=$(changelog_user_rec $facet $cl_user)
9114 if [ $rec -eq 0 ]; then
9115 echo "$mdt: clear the changelog for $cl_user of all records"
9117 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9119 $LFS changelog_clear $mdt $cl_user $rec
9122 # usage: changelog_clear [+]INDEX
9124 # If INDEX is prefixed with '+', increment every changelog user's record index
9125 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9129 # bash assoc arrays do not guarantee to list keys in created order
9130 # so reorder to get same order than in changelog_register()
9131 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9134 for facet in $cl_facets; do
9135 for cl_user in ${CL_USERS[$facet]}; do
9136 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9144 for M in $(seq $MDSCOUNT); do
9146 local mdt="$(facet_svc $facet)"
9148 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9152 changelog_extract_field() {
9157 changelog_dump | gawk "/$cltype.*$file$/ {
9158 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9162 # Prints a changelog record produced by "lfs changelog" as an associative array
9165 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9166 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9167 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9168 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9169 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9170 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9171 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9173 # Note that the changelog record is not quoted
9174 # Also note that the line breaks in the output were only added for readability
9176 # Typically, you want to eval the output of the command to fill an actual
9177 # associative array, like this:
9178 # $> eval declare -A changelog=$(changelog2array $entry)
9180 # It can then be accessed like any bash associative array:
9181 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9183 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9191 # A changelog, as printed by "lfs changelog" typically looks like this:
9192 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9194 # Parse the positional part of the changelog
9196 # changelog_dump() prefixes records with their mdt's name
9197 local index="${1##*.}"
9199 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9200 "$index" "${2:2}" "$3" "$4" "$5"
9202 # Parse the key/value part of the changelog
9203 for arg in "${@:5}"; do
9204 # Check it matches a key=value syntax
9205 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9207 local key="${arg%%=*}"
9208 local value="${arg#*=}"
9212 # u is actually for uid AND gid: u=UID:GID
9213 printf " [uid]='%s'" "${value%:*}"
9243 printf " ['%s']='%s'" "$key" "$value"
9250 # Format and print a changelog record
9252 # Interpreted sequences are:
9254 # %f the "flags" attribute of a changelog record
9255 __changelog_printf()
9260 for ((i = 0; i < ${#format}; i++)); do
9261 local char="${format:$i:1}"
9262 if [ "$char" != % ]; then
9268 char="${format:$i:1}"
9271 printf '%s' "${changelog[flags]}"
9281 # Filter changelog records
9285 local action='print'
9288 while [ $# -gt 0 ]; do
9308 changelog_dump | { while read -r record; do
9309 eval local -A changelog=$(changelog2array $record)
9310 for key in "${!filter[@]}"; do
9313 [ "${changelog[$key]}" == "${filter[$key]}" ]
9320 case "${action:-print}" in
9322 printf '%s\n' "$record"
9325 __changelog_printf "$format"
9335 [ ! -d "$dir" ] && return
9337 [ -z "$layout" ] && {
9338 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9342 setfattr -n trusted.lov -v $layout $dir ||
9343 error "error restoring layout '$layout' to '$dir'"
9346 # save the layout of a directory, the returned string will be used by
9347 # restore_layout() to restore the layout
9350 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9351 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9355 # save layout of a directory and restore it at exit
9356 save_layout_restore_at_exit() {
9358 local layout=$(save_layout $dir)
9360 stack_trap "restore_layout $dir $layout" EXIT