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=${SK_S2SNMCLI:-TestFrameNMCli}
25 export IDENTITY_UPCALL=default
27 export FLAKEY=${FLAKEY:-true}
28 # specify environment variable containing batch job name for server statistics
29 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
31 #export PDSH="pdsh -S -Rssh -w"
32 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
33 export UMOUNT=${UMOUNT:-"umount -d"}
35 export LSNAPSHOT_CONF="/etc/ldev.conf"
36 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
38 # sles12 umount has a issue with -d option
39 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
40 export UMOUNT="umount"
43 # function used by scripts run on remote nodes
44 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
45 . $LUSTRE/tests/functions.sh
46 . $LUSTRE/tests/yaml.sh
48 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
50 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
52 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
54 if [ -f "$EXCEPT_LIST_FILE" ]; then
55 echo "Reading test skip list from $EXCEPT_LIST_FILE"
60 # check config files for options in decreasing order of preference
61 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
62 MODPROBECONF=/etc/modprobe.d/lustre.conf
63 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
64 MODPROBECONF=/etc/modprobe.d/Lustre
65 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
66 MODPROBECONF=/etc/modprobe.conf
68 sanitize_parameters() {
69 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
72 if [ -d "$path" ]; then
73 eval export $i=$(echo $path | sed -r 's/\/+$//g')
79 [[ $DIR/ = $MOUNT/* ]] ||
80 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
81 [[ $DIR1/ = $MOUNT1/* ]] ||
82 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
83 [[ $DIR2/ = $MOUNT2/* ]] ||
84 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
86 [ -n "$failed" ] && exit 99 || true
90 echo "usage: $0 [-r] [-f cfgfile]"
98 [ -z "$DEFAULT_SUITES"] && return 0
99 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
101 local form="%-13s %-17s %-9s %s %s\n"
102 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
103 echo "------------------------------------------------------------------------------------"
104 for O in $DEFAULT_SUITES; do
105 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
106 [ "${!O}" = "no" ] && continue || true
107 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
108 local log=${TMP}/${o}.log
109 if is_sanity_benchmark $o; then
110 log=${TMP}/sanity-benchmark.log
115 local status=Unfinished
117 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
119 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
120 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
121 total=$(grep duration $log | awk '{ print $2 }')
122 if [ "${!O}" = "done" ]; then
126 local durations=$(egrep "^PASS|^FAIL" $log |
127 tr -d "("| sed s/s\)$//g |
128 awk '{ print $2":"$3"|" }')
129 details=$(printf "%s\n%s %s %s\n" "$details" \
130 "DDETAILS" "$O" "$(echo $durations)")
133 printf "$form" $status "$O" "${total}" "E=$skipped"
134 printf "$form" "-" "-" "-" "S=$(echo $slow)"
137 for O in $DEFAULT_SUITES; do
138 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
139 if [ "${!O}" = "no" ]; then
140 printf "$form" "Skipped" "$O" ""
144 # print the detailed tests durations if DDETAILS=true
151 export LUSTRE=$(absolute_path $LUSTRE)
152 export TESTSUITE=$(basename $0 .sh)
153 export TEST_FAILED=false
154 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
155 export RPC_MODE=${RPC_MODE:-false}
156 export DO_CLEANUP=${DO_CLEANUP:-true}
157 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
158 export CLEANUP_DM_DEV=false
160 export MKE2FS=$MKE2FS
161 if [ -z "$MKE2FS" ]; then
162 if which mkfs.ldiskfs >/dev/null 2>&1; then
163 export MKE2FS=mkfs.ldiskfs
169 export DEBUGFS=$DEBUGFS
170 if [ -z "$DEBUGFS" ]; then
171 if which debugfs.ldiskfs >/dev/null 2>&1; then
172 export DEBUGFS=debugfs.ldiskfs
174 export DEBUGFS=debugfs
178 export TUNE2FS=$TUNE2FS
179 if [ -z "$TUNE2FS" ]; then
180 if which tunefs.ldiskfs >/dev/null 2>&1; then
181 export TUNE2FS=tunefs.ldiskfs
183 export TUNE2FS=tune2fs
187 export E2LABEL=$E2LABEL
188 if [ -z "$E2LABEL" ]; then
189 if which label.ldiskfs >/dev/null 2>&1; then
190 export E2LABEL=label.ldiskfs
192 export E2LABEL=e2label
196 export DUMPE2FS=$DUMPE2FS
197 if [ -z "$DUMPE2FS" ]; then
198 if which dumpfs.ldiskfs >/dev/null 2>&1; then
199 export DUMPE2FS=dumpfs.ldiskfs
201 export DUMPE2FS=dumpe2fs
205 export E2FSCK=$E2FSCK
206 if [ -z "$E2FSCK" ]; then
207 if which fsck.ldiskfs >/dev/null 2>&1; then
208 export E2FSCK=fsck.ldiskfs
214 export RESIZE2FS=$RESIZE2FS
215 if [ -z "$RESIZE2FS" ]; then
216 if which resizefs.ldiskfs >/dev/null 2>&1; then
217 export RESIZE2FS=resizefs.ldiskfs
219 export RESIZE2FS=resize2fs
223 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
224 export FSCK_MAX_ERR=4 # File system errors left uncorrected
226 export ZFS=${ZFS:-zfs}
227 export ZPOOL=${ZPOOL:-zpool}
228 export ZDB=${ZDB:-zdb}
229 export PARTPROBE=${PARTPROBE:-partprobe}
231 #[ -d /r ] && export ROOT=${ROOT:-/r}
232 export TMP=${TMP:-$ROOT/tmp}
233 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
234 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
235 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
237 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
238 if ! echo $PATH | grep -q $LUSTRE/utils; then
239 export PATH=$LUSTRE/utils:$PATH
241 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
242 export PATH=$LUSTRE/utils/gss:$PATH
244 if ! echo $PATH | grep -q $LUSTRE/tests; then
245 export PATH=$LUSTRE/tests:$PATH
247 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
248 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
250 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
251 [ ! -f "$LST" ] && export LST=$(which lst)
252 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
253 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
254 export MCREATE=${MCREATE:-mcreate}
255 export MULTIOP=${MULTIOP:-multiop}
256 # Ubuntu, at least, has a truncate command in /usr/bin
257 # so fully path our truncate command.
258 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
259 export FSX=${FSX:-$LUSTRE/tests/fsx}
260 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
261 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
262 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
263 export PATH=$LUSTRE/tests/racer:$PATH:
265 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
266 export PATH=$LUSTRE/tests/mpi:$PATH
268 export RSYNC_RSH=${RSYNC_RSH:-rsh}
270 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
271 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
272 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
273 [ ! -f "$LFS" ] && export LFS=$(which lfs)
274 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
275 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
277 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
278 if [ ! -f "$L_GETIDENTITY" ]; then
279 if `which l_getidentity > /dev/null 2>&1`; then
280 export L_GETIDENTITY=$(which l_getidentity)
282 export L_GETIDENTITY=NONE
285 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
286 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
287 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
288 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
289 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
290 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
291 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
292 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
293 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
294 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
295 [ ! -f "$LUSTRE_RMMOD" ] &&
296 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
297 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
298 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
299 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
300 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
301 [ ! -f "$LFS_MIGRATE" ] &&
302 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
303 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
304 [ ! -f "$LR_READER" ] &&
305 export LR_READER=$(which lr_reader 2> /dev/null)
306 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
307 export NAME=${NAME:-local}
308 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
309 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
310 export LGSSD=$(which lgssd)
311 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
312 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
313 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
315 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
317 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
318 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
320 export DMSETUP=${DMSETUP:-dmsetup}
321 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
322 export LOSETUP=${LOSETUP:-losetup}
324 if [ "$ACCEPTOR_PORT" ]; then
325 export PORT_OPT="--port $ACCEPTOR_PORT"
329 $RPC_MODE || echo "Using GSS shared-key feature"
330 which lgss_sk > /dev/null 2>&1 ||
331 error_exit "built with lgss_sk disabled! SEC=$SEC"
339 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
340 which lgss_keyring > /dev/null 2>&1 ||
341 error_exit "built with gss disabled! SEC=$SEC"
352 IDENTITY_UPCALL=false
356 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
358 # Paths on remote nodes, if different
359 export RLUSTRE=${RLUSTRE:-$LUSTRE}
360 export RPWD=${RPWD:-$PWD}
361 export I_MOUNTED=${I_MOUNTED:-"no"}
362 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
363 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
364 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
365 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
366 ! -f $LUSTRE/mdt/mdt.ko ]; then
367 export CLIENTMODSONLY=yes
370 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
371 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
375 while getopts "rvwf:" opt $*; do
380 w) WRITECONF=writeconf;;
385 shift $((OPTIND - 1))
388 # print the durations of each test if "true"
389 DDETAILS=${DDETAILS:-false}
390 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
395 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
402 ncpts=$(do_facet $facet "lctl get_param -n " \
403 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
405 if [ $ncpts -eq 0 ]; then
412 # Return a numeric version code based on a version string. The version
413 # code is useful for comparison two version strings to see which is newer.
415 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
416 eval set -- $(tr "[:punct:]" " " <<< $*)
418 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
421 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
422 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
424 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
426 # usage: lustre_build_version
428 # All Lustre versions support "lctl get_param" to report the version of the
429 # code running in the kernel (what our tests are interested in), but it
430 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
431 # the "version" parameter doesn't include "lustre: " at the beginning.
432 # If that fails, call "lctl lustre_build_version" which prints either (or both)
433 # the userspace and kernel build versions, but until 2.8.55 required root
434 # access to get the Lustre kernel version. If that also fails, fall back to
435 # using "lctl --version", which is easy to parse and works without the kernel
436 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
437 # not the module version, though they are usually the same.
439 # Various commands and their output format for different Lustre versions:
440 # lctl get_param version: 2.9.55
441 # lctl get_param version: lustre: 2.8.53
442 # lctl get_param version: lustre: 2.6.52
443 # kernel: patchless_client
444 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
445 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
446 # lctl lustre_build_version: error: lustre_build_version: Permission denied
447 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
448 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
449 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
450 # lctl --version: lctl 2.6.50
452 # output: prints version string to stdout in (up to 4) dotted-decimal values
453 lustre_build_version() {
454 local facet=${1:-client}
455 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
456 $LCTL lustre_build_version 2>/dev/null ||
457 $LCTL --version 2>/dev/null | cut -d' ' -f2")
458 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
459 [ -n "$lver" ] && ver="$lver"
461 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
465 # Report the Lustre numeric build version code for the supplied facet.
466 lustre_version_code() {
467 version_code $(lustre_build_version $1)
471 /sbin/lsmod | grep -q "^\<$1\>"
483 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
486 # parallels can't load modules directly from prlfs, use /tmp instead
487 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
488 local target="$(mktemp)"
490 cp "$module" "$target"
493 [[ $rc == 0 ]] && PRLFS=true
501 # Load a module on the system where this is running.
503 # usage: load_module module_name [module arguments for insmod/modprobe]
505 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
506 # will be used as the arguments. Otherwise arguments will be obtained from
507 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
510 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
513 local base=$(basename $module $ext)
515 local -A module_is_loaded_aa
519 for mod in $(lsmod | awk '{ print $1; }'); do
520 module_is_loaded_aa[${mod//-/_}]=true
524 ${module_is_loaded_aa[${1//-/_}]:-false}
527 if module_is_loaded $base; then
531 if [[ -f $LUSTRE/$module$ext ]]; then
532 path=$LUSTRE/$module$ext
533 elif [[ "$base" == lnet_selftest ]] &&
534 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
535 path=$LUSTRE/../lnet/selftest/$base$ext
540 if [[ -n "$path" ]]; then
541 # Try to load any non-Lustre modules that $module depends on.
542 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
543 if ! module_is_loaded $mod; then
549 # If no module arguments were passed then get them from
550 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
551 if [ $# -eq 0 ]; then
552 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
553 # not in Bash until 4.x, so we resort to eval.
554 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
555 eval set -- \$$optvar
556 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
557 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
559 opt=$(awk -v var="^options $base" '$0 ~ var \
560 {gsub("'"options $base"'",""); print}' \
562 set -- $(echo -n $opt)
564 # Ensure we have accept=all for lnet
565 if [[ "$base" == lnet ]]; then
566 # OK, this is a bit wordy...
567 local arg accept_all_present=false
570 [[ "$arg" == accept=all ]] &&
571 accept_all_present=true
574 $accept_all_present || set -- "$@" accept=all
581 [ $# -gt 0 ] && echo "${module} options: '$*'"
583 # Note that insmod will ignore anything in modprobe.conf, which is why
584 # we're passing options on the command-line. If $path does not exist
585 # then we must be testing a "make install" or"rpm" installation. Also
586 # note that failing to load ptlrpc_gss is not considered fatal.
587 if [[ -n "$path" ]]; then
588 lustre_insmod $path "$@"
589 elif [[ "$base" == ptlrpc_gss ]]; then
590 if ! modprobe $base "$@" 2>/dev/null; then
591 echo "gss/krb5 is not supported"
598 load_modules_local() {
599 if [ -n "$MODPROBE" ]; then
601 echo "Using modprobe to load modules"
605 echo Loading modules from $LUSTRE
609 if [ -f /sys/devices/system/cpu/online ]; then
610 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
611 echo "detected $ncpus online CPUs by sysfs"
613 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
615 if [ $rc -eq 0 ]; then
616 echo "detected $ncpus online CPUs by getconf"
618 echo "Can't detect number of CPUs"
623 # if there is only one CPU core, libcfs can only create one partition
624 # if there is more than 4 CPU cores, libcfs should create multiple CPU
625 # partitions. So we just force libcfs to create 2 partitions for
626 # system with 2 or 4 cores
627 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
628 # force to enable multiple CPU partitions
629 echo "Force libcfs to create 2 CPU partitions"
630 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
632 echo "libcfs will create CPU partition based on online CPUs"
635 load_module ../libcfs/libcfs/libcfs
636 # Prevent local MODOPTS_LIBCFS being passed as part of environment
637 # variable to remote nodes
641 load_module ../lnet/lnet/lnet
643 LNDPATH=${LNDPATH:-"../lnet/klnds"}
644 if [ -z "$LNETLND" ]; then
646 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
647 tcp*) LNETLND="socklnd/ksocklnd" ;;
648 *) local lnd="${NETTYPE%%[0-9]}lnd"
649 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
650 LNETLND="$lnd/k$lnd" ||
651 LNETLND="socklnd/ksocklnd"
654 load_module ../lnet/klnds/$LNETLND
655 load_module obdclass/obdclass
656 load_module ptlrpc/ptlrpc
657 load_module ptlrpc/gss/ptlrpc_gss
665 load_module obdecho/obdecho
666 if ! client_only; then
667 load_module lfsck/lfsck
668 [ "$LQUOTA" != "no" ] &&
669 load_module quota/lquota $LQUOTAOPTS
670 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
671 load_module osd-zfs/osd_zfs
672 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
673 load_module ../ldiskfs/ldiskfs
674 load_module osd-ldiskfs/osd_ldiskfs
686 load_module llite/lustre
687 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
689 rm -f $OGDB/ogdb-$HOSTNAME
690 $LCTL modules > $OGDB/ogdb-$HOSTNAME
692 # 'mount' doesn't look in $PATH, just sbin
693 local mount_lustre=$LUSTRE/utils/mount.lustre
694 if [ -f $mount_lustre ]; then
695 local sbin_mount=$(readlink -f /sbin)/mount.lustre
696 if grep -qw "$sbin_mount" /proc/mounts; then
697 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
699 if ! grep -qw "$sbin_mount" /proc/mounts; then
700 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
701 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
702 cat <<- EOF > "$sbin_mount"
705 echo "This $sbin_mount just a mountpoint." 1>&2
706 echo "It is never supposed to be run." 1>&2
707 logger -p emerg -- "using stub $sbin_mount $@"
710 chmod a+x $sbin_mount
712 mount --bind $mount_lustre $sbin_mount ||
713 error "can't bind $mount_lustre to $sbin_mount"
721 # load modules on remote nodes optionally
722 # lustre-tests have to be installed on these nodes
723 if $LOAD_MODULES_REMOTE; then
724 local list=$(comma_list $(remote_nodes_list))
725 if [ -n "$list" ]; then
726 echo "loading modules on: '$list'"
727 do_rpc_nodes "$list" load_modules_local
733 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
734 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
735 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
736 echo "$LEAK_LUSTRE" 1>&2
737 echo "$LEAK_PORTALS" 1>&2
738 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
739 echo "Memory leaks detected"
740 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
746 wait_exit_ST client # bug 12845
748 $LUSTRE_RMMOD ldiskfs || return 2
750 if $LOAD_MODULES_REMOTE; then
751 local list=$(comma_list $(remote_nodes_list))
752 if [ -n "$list" ]; then
753 echo "unloading modules on: '$list'"
754 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
755 do_rpc_nodes "$list" check_mem_leak
759 local sbin_mount=$(readlink -f /sbin)/mount.lustre
760 if grep -qe "$sbin_mount " /proc/mounts; then
761 umount $sbin_mount || true
762 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
766 check_mem_leak || return 254
768 echo "modules unloaded."
773 local facet=${1:-$SINGLEMDS}
776 case $(facet_fstype $facet) in
777 ldiskfs) size=50;; # largest seen is 44, leave some headroom
778 # grant_block_size is in bytes, allow at least 2x max blocksize
779 zfs) size=$(lctl get_param osc.$FSNAME*.import |
780 awk '/grant_block_size:/ {print $2/512; exit;}')
788 local facet=${1:-$SINGLEMDS}
789 local fstype=$(facet_fstype $facet)
792 ldiskfs) size=4;; # ~4KB per inode
793 zfs) size=11;; # 10 to 11KB per inode
799 check_gss_daemon_nodes() {
803 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
804 if [ \\\"\\\$num\\\" -ne 1 ]; then
805 echo \\\$num instance of $dname;
810 check_gss_daemon_facet() {
814 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
815 if [ $num -ne 1 ]; then
816 echo "$num instance of $dname on $facet"
825 echo Stopping $@ on $list
826 do_nodes $list "killall -2 $@ 2>/dev/null || true"
829 # start gss daemons on all nodes, or "daemon" on "nodes" if set
830 start_gss_daemons() {
834 if [ "$nodes" ] && [ "$daemon" ] ; then
835 echo "Starting gss daemon on nodes: $nodes"
836 do_nodes $nodes "$daemon" || return 8
840 nodes=$(comma_list $(mdts_nodes))
841 echo "Starting gss daemon on mds: $nodes"
843 # Start all versions, in case of switching
844 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
846 do_nodes $nodes "$LSVCGSSD -v" || return 1
849 do_nodes $nodes "$LGSSD -v" || return 2
852 nodes=$(comma_list $(osts_nodes))
853 echo "Starting gss daemon on ost: $nodes"
855 # Start all versions, in case of switching
856 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
858 do_nodes $nodes "$LSVCGSSD -v" || return 3
860 # starting on clients
862 local clients=${CLIENTS:-$HOSTNAME}
864 echo "Starting $LGSSD on clients $clients "
865 do_nodes $clients "$LGSSD -v" || return 4
868 # wait daemons entering "stable" status
872 # check daemons are running
874 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
875 check_gss_daemon_nodes $nodes lsvcgssd || return 5
877 nodes=$(comma_list $(mdts_nodes))
878 check_gss_daemon_nodes $nodes lgssd || return 6
881 check_gss_daemon_nodes $clients lgssd || return 7
886 local nodes=$(comma_list $(mdts_nodes))
888 send_sigint $nodes lsvcgssd lgssd
890 nodes=$(comma_list $(osts_nodes))
891 send_sigint $nodes lsvcgssd
893 nodes=${CLIENTS:-$HOSTNAME}
894 send_sigint $nodes lgssd
898 # Add mount flags for shared key
900 if grep -q skpath <<< "$mt_opts" ; then
901 mt_opts=$(echo $mt_opts |
902 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
904 if [ -z "$mt_opts" ]; then
905 mt_opts="-o skpath=$SK_PATH"
907 mt_opts="$mt_opts,skpath=$SK_PATH"
923 if ! module_loaded ptlrpc_gss; then
924 load_module ptlrpc/gss/ptlrpc_gss
925 module_loaded ptlrpc_gss ||
926 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
929 if $GSS_KRB5 || $GSS_SK; then
930 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
933 if $GSS_SK && $SK_NO_KEY; then
934 local numclients=${1:-$CLIENTCOUNT}
935 local clients=${CLIENTS:-$HOSTNAME}
937 # security ctx config for keyring
940 mount -o bind $SK_OM_PATH /etc/request-key.d/
941 local lgssc_conf_line='create lgssc * * '
942 lgssc_conf_line+=$(which lgss_keyring)
943 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
945 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
946 echo "$lgssc_conf_line" > $lgssc_conf_file
947 [ -e $lgssc_conf_file ] ||
948 error_exit "Could not find key options in $lgssc_conf_file"
950 if ! local_mode; then
951 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
953 do_nodes $(comma_list $(all_nodes)) "mount \
954 -o bind $SK_OM_PATH \
956 do_nodes $(comma_list $(all_nodes)) "rsync -aqv \
957 $HOSTNAME:$lgssc_conf_file \
958 $lgssc_conf_file >/dev/null 2>&1"
961 # create shared key on all nodes
962 mkdir -p $SK_PATH/nodemap
963 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
964 $SK_PATH/$FSNAME-*.key
965 # for nodemap testing each client may need own key,
966 # and S2S now requires keys as well, both for "client"
969 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
970 -w $SK_PATH/$FSNAME-nmclient.key \
971 -d /dev/urandom >/dev/null 2>&1
972 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
973 -w $SK_PATH/$FSNAME-s2s-server.key \
974 -d /dev/urandom >/dev/null 2>&1
977 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
978 -d /dev/urandom >/dev/null 2>&1
980 for i in $(seq 0 $((numclients - 1))); do
981 lgss_sk -t server -f$FSNAME -n c$i \
982 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
986 if ! local_mode; then
987 do_nodes $(comma_list $(all_nodes)) "rsync -av \
988 $HOSTNAME:$SK_PATH/ $SK_PATH >/dev/null 2>&1"
990 # Set client keys to client type to generate prime P
992 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
993 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
995 do_nodes $clients "lgss_sk -t client -m \
996 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
997 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
998 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1000 # This is required for servers as well, if S2S in use
1002 do_nodes $(comma_list $(mdts_nodes)) \
1003 "cp $SK_PATH/$FSNAME-s2s-server.key \
1004 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1005 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1007 do_nodes $(comma_list $(osts_nodes)) \
1008 "cp $SK_PATH/$FSNAME-s2s-server.key \
1009 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1010 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1012 do_nodes $clients "lgss_sk -t client \
1013 -m $SK_PATH/$FSNAME-nmclient.key \
1016 # mount options for servers and clients
1017 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1018 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1019 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1020 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1024 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1026 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1033 # maybe cleanup credential cache?
1040 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1041 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1042 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1046 $RPC_MODE || echo "Cleaning up Shared Key.."
1047 do_nodes $(comma_list $(all_nodes)) "rm -f \
1048 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1049 # Remove the mount and clean up the files we added to SK_PATH
1050 do_nodes $(comma_list $(all_nodes)) "umount \
1051 /etc/request-key.d/"
1052 do_nodes $(comma_list $(all_nodes)) "rm -f \
1053 $SK_OM_PATH/lgssc.conf"
1054 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1061 local var=${facet}_svc
1069 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1070 tr '[:lower:]' '[:upper:]'
1076 if [ $facet == mgs ] || [ $facet == client ]; then
1080 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1088 if [ -n "${!var}" ]; then
1093 var=$(facet_type $facet)FSTYPE
1094 if [ -n "${!var}" ]; then
1099 if [ -n "$FSTYPE" ]; then
1104 if [[ $facet == mgs ]] && combined_mgs_mds; then
1116 local facets=$(get_facets)
1119 for facet in ${facets//,/ }; do
1120 if [ $node == $(facet_host $facet) ] ||
1121 [ $node == "$(facet_failover_host $facet)" ]; then
1122 fstype=$(facet_fstype $facet)
1123 if [[ $fstypes != *$fstype* ]]; then
1124 fstypes+="${fstypes:+,}$fstype"
1133 local num=$(facet_number $facet)
1136 if [[ $(facet_type $facet) = OST ]]; then
1137 index=OSTINDEX${num}
1138 if [[ -n "${!index}" ]]; then
1143 index=${OST_INDICES[num - 1]}
1146 [[ -n "$index" ]] || index=$((num - 1))
1154 local fstype=$(facet_fstype $facet)
1158 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1160 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1161 ${dev} 2>/dev/null");;
1163 error "unknown fstype!";;
1171 local device=$(mdsdevname $num)
1172 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1178 local device=$(ostdevname $num)
1179 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1184 # Get the device of a facet.
1191 mgs) device=$(mgsdevname) ;;
1192 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1193 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1194 fs2mds) device=$(mdsdevname 1_2) ;;
1195 fs2ost) device=$(ostdevname 1_2) ;;
1196 fs3ost) device=$(ostdevname 2_2) ;;
1204 # Get the virtual device of a facet.
1211 mgs) device=$(mgsvdevname) ;;
1212 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1213 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1214 fs2mds) device=$(mdsvdevname 1_2) ;;
1215 fs2ost) device=$(ostvdevname 1_2) ;;
1216 fs3ost) device=$(ostvdevname 2_2) ;;
1224 local virt=$(virt-what 2> /dev/null)
1226 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1228 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1231 VMware|KVM|VirtualBox|Parallels)
1232 echo $virt | tr '[A-Z]' '[a-z]' ;;
1238 # Re-read the partition table on failover partner host.
1239 # After a ZFS storage pool is created on a shared device, the partition table
1240 # on the device may change. However, the operating system on the failover
1241 # host may not notice the change automatically. Without the up-to-date partition
1242 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1243 # relative to partition rather than disk beginnings.
1245 # This function performs partprobe on the failover host to make it re-read the
1248 refresh_partition_table() {
1253 host=$(facet_passive_host $facet)
1254 if [[ -n "$host" ]]; then
1255 do_node $host "$PARTPROBE $device"
1260 # Get ZFS storage pool name.
1267 device=$(facet_device $facet)
1268 # poolname is string before "/"
1269 poolname="${device%%/*}"
1276 # Get ZFS local fsname.
1278 zfs_local_fsname() {
1280 local lfsname=$(basename $(facet_device $facet))
1286 # Create ZFS storage pool.
1293 local opts=${@:-"-o cachefile=none"}
1295 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1296 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1297 $ZPOOL create -f $opts $poolname $vdev"
1301 # Create ZFS file system.
1307 local opts=${@:-"-o mountpoint=legacy"}
1309 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1310 $ZFS create $opts $dataset"
1314 # Export ZFS storage pool.
1315 # Before exporting the pool, all datasets within the pool should be unmounted.
1323 poolname=$(zpool_name $facet)
1325 if [[ -n "$poolname" ]]; then
1326 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1327 grep -q ^$poolname/ /proc/mounts ||
1328 $ZPOOL export $opts $poolname"
1333 # Destroy ZFS storage pool.
1334 # Destroy the given pool and free up any devices for other use. This command
1335 # tries to unmount any active datasets before destroying the pool.
1336 # -f Force any active datasets contained within the pool to be unmounted.
1340 local poolname=${2:-$(zpool_name $facet)}
1342 if [[ -n "$poolname" ]]; then
1343 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1344 $ZPOOL destroy -f $poolname"
1349 # Import ZFS storage pool.
1350 # Force importing, even if the pool appears to be potentially active.
1355 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1358 poolname=$(zpool_name $facet)
1360 if [[ -n "$poolname" ]]; then
1361 opts+=" -d $(dirname $(facet_vdevice $facet))"
1362 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1363 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1364 $ZPOOL import -f $opts $poolname"
1369 # Reimport ZFS storage pool with new name
1374 local opts="-o cachefile=none"
1375 local poolname=$(zpool_name $facet)
1377 opts+=" -d $(dirname $(facet_vdevice $facet))"
1378 do_facet $facet "$ZPOOL export $poolname;
1379 $ZPOOL import $opts $poolname $newpool"
1383 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1384 # is not automatically imported on system startup.
1386 # In a failover environment, this will provide resource level fencing which
1387 # will ensure that the same ZFS storage pool will not be imported concurrently
1388 # on different nodes.
1390 disable_zpool_cache() {
1394 poolname=$(zpool_name $facet)
1396 if [[ -n "$poolname" ]]; then
1397 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1402 # This and set_osd_param() shall be used to access OSD parameters
1403 # once existed under "obdfilter":
1408 # writethrough_cache_enable
1412 local device=${2:-$FSNAME-OST*}
1415 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1416 osd-*.$device.$name 2>&1" | grep -v 'error:'
1421 local device=${2:-$FSNAME-OST*}
1425 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1426 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1430 local dz=${1:-$DEBUG_SIZE}
1432 if [ -f /sys/devices/system/cpu/possible ]; then
1433 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1435 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1438 # bug 19944, adjust size to be -gt num_possible_cpus()
1439 # promise 2MB for every cpu at least
1440 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1443 lctl set_param debug_mb=$dz
1446 set_default_debug () {
1447 local debug=${1:-"$PTLDEBUG"}
1448 local subsys=${2:-"$SUBSYSTEM"}
1449 local debug_size=${3:-$DEBUG_SIZE}
1451 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1452 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1454 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1457 set_default_debug_nodes () {
1460 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1461 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1465 do_rpc_nodes "$nodes" set_default_debug \
1466 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1469 set_default_debug_facet () {
1471 local node=$(facet_active_host $facet)
1472 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1474 set_default_debug_nodes $node
1478 local hostid=${1:-$(hostid)}
1480 if [ ! -s /etc/hostid ]; then
1481 printf $(echo -n $hostid |
1482 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1488 local facets=${1:-$(get_facets)}
1491 for facet in ${facets//,/ }; do
1494 [ $RC -eq 0 ] && continue
1496 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1497 skip_noexit "Restart of $facet failed!." &&
1500 error "Restart of $facet failed!"
1507 # Add argument "arg" (e.g., "loop") to the comma-separated list
1508 # of arguments for option "opt" (e.g., "-o") on command
1509 # line "opts" (e.g., "-o flock").
1515 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1517 if echo "$opts" | grep -q $opt_pattern; then
1518 opts=$(echo "$opts" | sed -e \
1519 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1521 opts+="${opts:+ }$opt $arg"
1527 # Associate loop device with a given regular file.
1528 # Return the loop device.
1530 setup_loop_device() {
1534 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1535 if [[ -z \\\$loop_dev ]]; then
1536 loop_dev=\\\$($LOSETUP -f);
1537 $LOSETUP \\\$loop_dev $file || loop_dev=;
1539 echo -n \\\$loop_dev"
1543 # Detach a loop device.
1545 cleanup_loop_device() {
1549 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1550 $LOSETUP -d $loop_dev"
1554 # Check if a given device is a block device.
1561 [[ -n "$dev" ]] || return 1
1562 do_facet $facet "test -b $dev" || return 1
1563 if [[ -n "$size" ]]; then
1564 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1565 count=1 skip=$size 2>&1" |
1566 awk '($3 == "in") { print $1 }')
1567 [[ "$in" = "1+0" ]] || return 1
1572 # Check if a given device is a device-mapper device.
1578 [[ -n "$dev" ]] || return 1
1579 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1583 # Check if a given device is a device-mapper flakey device.
1585 is_dm_flakey_dev() {
1590 [[ -n "$dev" ]] || return 1
1592 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1594 [[ $type = flakey ]] && return 0 || return 1
1598 # Check if device-mapper flakey device is supported by the kernel
1599 # of $facet node or not.
1601 dm_flakey_supported() {
1605 do_facet $facet "modprobe dm-flakey;
1606 $DMSETUP targets | grep -q flakey" &> /dev/null
1610 # Get the device-mapper flakey device name of a given facet.
1612 dm_facet_devname() {
1614 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1616 echo -n ${facet}_flakey
1620 # Get the device-mapper flakey device of a given facet.
1621 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1623 dm_facet_devpath() {
1626 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1630 # Set a device-mapper device with a new table.
1632 # The table has the following format:
1633 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1635 # flakey <target_args> includes:
1636 # <destination_device> <offset> <up_interval> <down_interval> \
1637 # [<num_features> [<feature_arguments>]]
1639 # linear <target_args> includes:
1640 # <destination_device> <start_sector>
1642 dm_set_dev_table() {
1645 local target_type=$3
1651 read tmp num_sectors tmp real_dev tmp \
1652 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1654 case $target_type in
1656 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1659 table="0 $num_sectors linear $real_dev 0"
1661 *) error "invalid target type $target_type" ;;
1664 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1665 error "failed to suspend $dm_dev"
1666 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1667 error "failed to load $target_type table into $dm_dev"
1668 do_facet $facet "$DMSETUP resume $dm_dev" ||
1669 error "failed to resume $dm_dev"
1673 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1674 # feature parameter.
1677 # All write I/O is silently ignored.
1678 # Read I/O is handled correctly.
1680 dm_set_dev_readonly() {
1682 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1684 dm_set_dev_table $facet $dm_dev flakey
1688 # Set a device-mapper device to traditional linear mapping mode.
1690 dm_clear_dev_readonly() {
1692 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1694 dm_set_dev_table $facet $dm_dev linear
1698 # Set the device of a given facet as "read-only".
1700 set_dev_readonly() {
1702 local svc=${facet}_svc
1704 if [[ $(facet_fstype $facet) = zfs ]] ||
1705 ! dm_flakey_supported $facet; then
1706 do_facet $facet $LCTL --device ${!svc} readonly
1708 dm_set_dev_readonly $facet
1713 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1720 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1721 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1722 echo -n $num_sectors
1726 # Create a device-mapper device with a given block device or regular file (will
1727 # be associated with loop device).
1728 # Return the full path of the device-mapper device.
1732 local real_dev=$2 # destination device
1733 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1734 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1736 # check if the device-mapper device to be created already exists
1737 if is_dm_dev $facet $dm_dev; then
1738 # if the existing device was set to "read-only", then clear it
1739 ! is_dm_flakey_dev $facet $dm_dev ||
1740 dm_clear_dev_readonly $facet $dm_dev
1746 # check if the destination device is a block device, and if not,
1747 # associate it with a loop device
1748 is_blkdev $facet $real_dev ||
1749 real_dev=$(setup_loop_device $facet $real_dev)
1750 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1752 # now create the device-mapper device
1753 local num_sectors=$(get_num_sectors $facet $real_dev)
1754 local table="0 $num_sectors linear $real_dev 0"
1757 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1758 { rc=${PIPESTATUS[0]}; dm_dev=; }
1759 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1766 # Map the facet name to its device variable name.
1768 facet_device_alias() {
1770 local dev_alias=$facet
1773 fs2mds) dev_alias=mds1_2 ;;
1774 fs2ost) dev_alias=ost1_2 ;;
1775 fs3ost) dev_alias=ost2_2 ;;
1783 # Save the original value of the facet device and export the new value.
1789 local active_facet=$(facet_active $facet)
1790 local dev_alias=$(facet_device_alias $active_facet)
1791 local dev_name=${dev_alias}_dev
1792 local dev=${!dev_name}
1794 if [[ $active_facet = $facet ]]; then
1795 local failover_dev=${dev_alias}failover_dev
1796 if [[ ${!failover_dev} = $dev ]]; then
1797 eval export ${failover_dev}_saved=$dev
1798 eval export ${failover_dev}=$dm_dev
1801 dev_alias=$(facet_device_alias $facet)
1802 local facet_dev=${dev_alias}_dev
1803 if [[ ${!facet_dev} = $dev ]]; then
1804 eval export ${facet_dev}_saved=$dev
1805 eval export ${facet_dev}=$dm_dev
1809 eval export ${dev_name}_saved=$dev
1810 eval export ${dev_name}=$dm_dev
1814 # Restore the saved value of the facet device.
1819 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1820 local dev_alias=$(facet_device_alias $facet)
1822 local saved_dev=${dev_alias}_dev_saved
1823 [[ -z ${!saved_dev} ]] ||
1824 eval export ${dev_alias}_dev=${!saved_dev}
1826 saved_dev=${dev_alias}failover_dev_saved
1827 [[ -z ${!saved_dev} ]] ||
1828 eval export ${dev_alias}failover_dev=${!saved_dev}
1832 # Remove a device-mapper device.
1833 # If the destination device is a loop device, then also detach it.
1837 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1841 is_dm_dev $facet $dm_dev || return 0
1843 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1844 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1846 do_facet $facet "$DMSETUP remove $dm_dev"
1847 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1849 unexport_dm_dev $facet
1851 # detach a loop device
1852 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1854 # unload dm-flakey module
1855 do_facet $facet "modprobe -r dm-flakey" || true
1861 local active_facet=$(facet_active $facet)
1862 local dev_alias=$(facet_device_alias $active_facet)
1863 local dev=${dev_alias}_dev
1864 local opt=${facet}_opt
1865 local mntpt=$(facet_mntpt $facet)
1866 local opts="${!opt} $@"
1867 local fstype=$(facet_fstype $facet)
1869 local dm_dev=${!dev}
1871 module_loaded lustre || load_modules
1875 if dm_flakey_supported $facet; then
1876 dm_dev=$(dm_create_dev $facet ${!dev})
1877 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1880 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1882 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1884 # import ZFS storage pool
1885 import_zpool $facet || return ${PIPESTATUS[0]}
1887 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1888 lustre:svname $dm_dev");;
1890 error "unknown fstype!";;
1893 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1894 # for testing LU-482 error handling in mount_facets() and test_0a()
1895 if [ -f $TMP/test-lu482-trigger ]; then
1899 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1903 if [ $RC -ne 0 ]; then
1904 echo "Start of $dm_dev on ${facet} failed ${RC}"
1908 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1909 if [[ "$health" != "healthy" ]]; then
1910 error "$facet is in a unhealthy state"
1913 set_default_debug_facet $facet
1915 if [[ $facet == mds* ]]; then
1917 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1920 if [[ $opts =~ .*nosvc.* ]]; then
1921 echo "Start $dm_dev without service"
1926 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1927 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1928 "" || error "$dm_dev failed to initialize!";;
1930 wait_update_facet ${facet} "$ZFS get -H -o value \
1931 lustre:svname $dm_dev 2>/dev/null | \
1932 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1933 error "$dm_dev failed to initialize!";;
1936 error "unknown fstype!";;
1940 # commit the device label change to disk
1941 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1942 echo "Commit the device label on ${!dev}"
1943 do_facet $facet "sync; sleep 1; sync"
1947 label=$(devicelabel ${facet} $dm_dev)
1948 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1949 eval export ${facet}_svc=${label}
1950 echo Started ${label}
1952 export_dm_dev $facet $dm_dev
1957 # start facet device options
1963 local dev_alias=$(facet_device_alias $facet)
1965 eval export ${dev_alias}_dev=${device}
1966 eval export ${facet}_opt=\"$@\"
1968 local varname=${dev_alias}failover_dev
1969 if [ -n "${!varname}" ] ; then
1970 eval export ${dev_alias}failover_dev=${!varname}
1972 eval export ${dev_alias}failover_dev=$device
1975 local mntpt=$(facet_mntpt $facet)
1976 do_facet ${facet} mkdir -p $mntpt
1977 eval export ${facet}_MOUNT=$mntpt
1978 mount_facet ${facet}
1981 if [[ $facet == mds* ]]; then
1983 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1994 local HOST=$(facet_active_host $facet)
1995 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
1997 local mntpt=$(facet_mntpt $facet)
1998 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
1999 if [ ${running} -ne 0 ]; then
2000 echo "Stopping $mntpt (opts:$@) on $HOST"
2001 do_facet ${facet} $UMOUNT $@ $mntpt
2004 # umount should block, but we should wait for unrelated obd's
2005 # like the MGS or MGC to also stop.
2006 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2008 if [[ $(facet_fstype $facet) == zfs ]]; then
2009 # export ZFS storage pool
2010 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2011 elif dm_flakey_supported $facet; then
2012 local host=${facet}_HOST
2013 local failover_host=${facet}failover_HOST
2014 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2015 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2016 dm_cleanup_dev $facet
2021 # save quota version (both administrative and operational quotas)
2022 # add an additional parameter if mountpoint is ever different from $MOUNT
2024 # XXX This function is kept for interoperability with old server (< 2.3.50),
2025 # it should be removed whenever we drop the interoperability for such
2027 quota_save_version() {
2028 local fsname=${2:-$FSNAME}
2030 local ver=$(tr -c -d "123" <<< $spec)
2031 local type=$(tr -c -d "ug" <<< $spec)
2033 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
2035 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
2037 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
2039 local osts=$(get_facets OST)
2040 for ost in ${osts//,/ }; do
2042 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
2046 # client could mount several lustre
2048 # XXX This function is kept for interoperability with old server (< 2.3.50),
2049 # it should be removed whenever we drop the interoperability for such
2052 local fsname=${1:-$FSNAME}
2054 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
2056 do_nodes $(comma_list $(osts_nodes)) \
2057 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
2061 # get mdt quota type
2063 local varsvc=${SINGLEMDS}_svc
2064 do_facet $SINGLEMDS $LCTL get_param -n \
2065 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2068 # get ost quota type
2070 # All OSTs should have same quota type
2071 local varsvc=ost1_svc
2072 do_facet ost1 $LCTL get_param -n \
2073 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2076 # restore old quota type settings
2078 if [ "$old_MDT_QUOTA_TYPE" ]; then
2079 do_facet mgs $LCTL conf_param \
2080 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2082 if [ "$old_OST_QUOTA_TYPE" ]; then
2083 do_facet mgs $LCTL conf_param \
2084 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2088 # Handle the case when there is a space in the lfs df
2089 # "filesystem summary" line the same as when there is no space.
2090 # This will allow fixing the "lfs df" summary line in the future.
2092 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2095 # Get free inodes on the MDT specified by mdt index, free indoes on
2096 # the whole filesystem will be returned when index == -1.
2102 if [ $index -eq -1 ]; then
2105 mdt_uuid=$(mdtuuid_from_index $index)
2108 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2113 # Get the OST device status from 'lfs df' with a given OST index.
2117 local mnt_pnt=${2:-$MOUNT}
2120 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2121 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2127 # save old quota type & set new quota type
2128 local mdt_qtype=$(mdt_quota_type)
2129 local ost_qtype=$(ost_quota_type)
2131 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2132 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2134 export old_MDT_QUOTA_TYPE=$mdt_qtype
2135 export old_OST_QUOTA_TYPE=$ost_qtype
2137 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
2138 error "set mdt quota type failed"
2139 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
2140 error "set ost quota type failed"
2142 local quota_usrs=$QUOTA_USERS
2144 # get_filesystem_size
2145 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2146 local blk_soft=$((disksz + 1024))
2147 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2149 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2150 local i_soft=$inodes
2151 local i_hard=$((i_soft + i_soft / 20))
2153 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2154 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2155 "inode-hardlimit: $i_hard"
2158 for usr in $quota_usrs; do
2159 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2161 cmd="$LFS setquota -$type $usr -b $blk_soft"
2162 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2164 eval $cmd || error "$cmd FAILED!"
2166 # display the quota status
2167 echo "Quota settings for $usr : "
2168 $LFS quota -v -u $usr $mntpt || true
2175 local opts=${3:-$MOUNT_OPTS}
2176 opts=${opts:+-o $opts}
2177 local flags=${4:-$MOUNT_FLAGS}
2179 local device=$MGSNID:/$FSNAME$FILESET
2180 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2181 echo "Bad mount command: opt=$flags $opts dev=$device " \
2186 echo "Starting client: $client: $flags $opts $device $mnt"
2187 do_node $client mkdir -p $mnt
2188 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2189 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2191 #disable FILESET if not supported
2192 do_nodes $client lctl get_param -n \
2193 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2194 device=$MGSNID:/$FSNAME
2195 do_node $client mkdir -p $mnt/$FILESET
2196 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2199 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2200 # Mount using nodemap key
2201 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2202 if $SK_UNIQUE_NM; then
2203 mountkey=$SK_PATH/nodemap/c0.key
2205 local prunedopts=$(echo $opts |
2206 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2207 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2210 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2214 set_default_debug_nodes $client
2226 [ "$3" ] && force=-f
2227 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2228 if [ $running -ne 0 ]; then
2229 echo "Stopping client $client $mnt (opts:$force)"
2230 do_node $client lsof -t $mnt || need_kill=no
2231 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2232 pids=$(do_node $client lsof -t $mnt | sort -u);
2233 if [ -n $pids ]; then
2234 do_node $client kill -9 $pids || true
2238 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2239 if [ $busy -ne 0 ] ; then
2240 echo "$mnt is still busy, wait one second" && sleep 1
2241 do_node $client umount $force $mnt
2246 # Mount the file system on the MGS
2247 mount_mgs_client() {
2248 do_facet mgs "mkdir -p $MOUNT"
2249 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2250 error "unable to mount $MOUNT on MGS"
2253 # Unmount the file system on the MGS
2254 umount_mgs_client() {
2255 zconf_umount $mgs_HOST $MOUNT
2256 do_facet mgs "rm -rf $MOUNT"
2259 # nodes is comma list
2260 sanity_mount_check_nodes () {
2266 # FIXME: assume that all cluster nodes run the same os
2267 [ "$(uname)" = Linux ] || return 0
2270 for mnt in $mnts ; do
2271 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2272 mpts=\\\$(mount | grep -c $mnt' ');
2273 if [ \\\$running -ne \\\$mpts ]; then
2274 echo \\\$(hostname) env are INSANE!;
2277 [ $? -eq 0 ] || rc=1
2282 sanity_mount_check_servers () {
2283 [ -n "$CLIENTONLY" ] &&
2284 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2285 echo Checking servers environments
2287 # FIXME: modify get_facets to display all facets wo params
2288 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2292 for facet in ${facets//,/ }; do
2293 node=$(facet_host ${facet})
2294 mntpt=$(facet_mntpt $facet)
2295 sanity_mount_check_nodes $node $mntpt ||
2296 { error "server $node environments are insane!"; return 1; }
2300 sanity_mount_check_clients () {
2301 local clients=${1:-$CLIENTS}
2302 local mntpt=${2:-$MOUNT}
2303 local mntpt2=${3:-$MOUNT2}
2305 [ -z $clients ] && clients=$(hostname)
2306 echo Checking clients $clients environments
2308 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2309 error "clients environments are insane!"
2312 sanity_mount_check () {
2313 sanity_mount_check_servers || return 1
2314 sanity_mount_check_clients || return 2
2317 # mount clients if not mouted
2318 zconf_mount_clients() {
2321 local opts=${3:-$MOUNT_OPTS}
2322 opts=${opts:+-o $opts}
2323 local flags=${4:-$MOUNT_FLAGS}
2324 local device=$MGSNID:/$FSNAME$FILESET
2325 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2326 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2331 echo "Starting client $clients: $flags $opts $device $mnt"
2332 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2333 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2334 # Mount with own nodemap key
2336 # Mount all server nodes first with per-NM keys
2337 for nmclient in ${clients//,/ }; do
2338 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2339 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2342 # set perms for per-nodemap keys else permission denied
2343 do_nodes $(comma_list $(all_nodes)) \
2344 "keyctl show | grep lustre | cut -c1-11 |
2346 xargs -IX keyctl setperm X 0x3f3f3f3f"
2347 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2349 for nmclient in ${clients//,/ }; do
2350 if $SK_UNIQUE_NM; then
2351 mountkey=$SK_PATH/nodemap/c$i.key
2353 do_node $nmclient "! grep -q $mnt' ' \
2354 /proc/mounts || umount $mnt"
2355 local prunedopts=$(add_sk_mntflag $prunedopts);
2356 prunedopts=$(echo $prunedopts | sed -e \
2357 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2359 do_nodes $(comma_list $(all_server_nodes)) \
2362 do_node $nmclient $MOUNT_CMD $flags \
2363 $prunedopts $MGSNID:/$FSNAME $mnt ||
2368 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2370 do_nodes $clients $MOUNT_CMD $flags $opts \
2371 $MGSNID:/$FSNAME $mnt || return 1
2373 #disable FILESET if not supported
2374 do_nodes $clients lctl get_param -n \
2375 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2376 device=$MGSNID:/$FSNAME
2377 do_nodes $clients mkdir -p $mnt/$FILESET
2378 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2382 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2383 # Mount with nodemap key
2385 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2386 for nmclient in ${clients//,/ }; do
2387 if $SK_UNIQUE_NM; then
2388 mountkey=$SK_PATH/nodemap/c$i.key
2390 local prunedopts=$(echo $opts | sed -e \
2391 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2392 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2395 running=\\\$(mount | grep -c $mnt' ');
2397 if [ \\\$running -eq 0 ] ; then
2399 $MOUNT_CMD $flags $prunedopts $device $mnt;
2402 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2403 grep 'type lustre' | wc -l);
2404 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2405 echo zconf_mount_clients FAILED: \
2406 mount count \\\$running, not matching \
2407 with mount count of 'type lustre' \
2408 \\\$lustre_mnt_count;
2412 exit \\\$rc" || return ${PIPESTATUS[0]}
2419 if $SHARED_KEY; then
2420 tmpopts=$(add_sk_mntflag $opts)
2423 running=\\\$(mount | grep -c $mnt' ');
2425 if [ \\\$running -eq 0 ] ; then
2427 $MOUNT_CMD $flags $tmpopts $device $mnt;
2430 exit \\\$rc" || return ${PIPESTATUS[0]}
2433 echo "Started clients $clients: "
2434 do_nodes $clients "mount | grep $mnt' '"
2436 set_default_debug_nodes $clients
2441 zconf_umount_clients() {
2446 [ "$3" ] && force=-f
2448 echo "Stopping clients: $clients $mnt (opts:$force)"
2449 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2450 if [ \\\$running -ne 0 ] ; then
2451 echo Stopping client \\\$(hostname) $mnt opts:$force;
2452 lsof $mnt || need_kill=no;
2453 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2454 pids=\\\$(lsof -t $mnt | sort -u);
2455 if [ -n \\\"\\\$pids\\\" ]; then
2459 while umount $force $mnt 2>&1 | grep -q "busy"; do
2460 echo "$mnt is still busy, wait one second" && sleep 1;
2467 echo + $POWER_DOWN $node
2471 shutdown_node_hard () {
2473 local attempts=$SHUTDOWN_ATTEMPTS
2475 for i in $(seq $attempts) ; do
2478 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2479 echo "waiting for $host to fail attempts=$attempts"
2480 [ $i -lt $attempts ] || \
2481 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2487 local mnt=${2:-$MOUNT}
2490 if [ "$FAILURE_MODE" = HARD ]; then
2491 shutdown_node_hard $client
2493 zconf_umount_clients $client $mnt -f
2499 local facets="$(get_facets OST),$(get_facets MDS)"
2502 combined_mgs_mds || facets="$facets,mgs"
2504 for facet in ${facets//,/ }; do
2505 if [ $(facet_active_host $facet) == $host ]; then
2506 affected="$affected $facet"
2510 echo $(comma_list $affected)
2515 local host=${2:-$(facet_host $facet)}
2517 local label=$(convert_facet2label $facet)
2518 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2521 facets_up_on_host () {
2523 local facets=$(facets_on_host $host)
2526 for facet in ${facets//,/ }; do
2527 if $(facet_up $facet $host); then
2528 affected_up="$affected_up $facet"
2532 echo $(comma_list $affected_up)
2537 local affected_facet
2538 local affected_facets
2540 if [[ "$FAILURE_MODE" = HARD ]]; then
2541 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2542 dm_flakey_supported $facet; then
2543 affected_facets=$(affected_facets $facet)
2544 for affected_facet in ${affected_facets//,/ }; do
2545 unexport_dm_dev $affected_facet
2549 shutdown_node_hard $(facet_active_host $facet)
2557 echo + $POWER_UP $node
2570 if [ "$FAILURE_MODE" = HARD ]; then
2571 reboot_node $(facet_active_host $facet)
2579 if [ "$FAILURE_MODE" = HARD ]; then
2589 for facet in ${facets//,/ }; do
2590 hosts=$(expand_list $hosts $(facet_host $facet) )
2596 _check_progs_installed () {
2600 for prog in $progs; do
2601 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2602 echo $prog missing on $(hostname)
2609 check_progs_installed () {
2613 do_rpc_nodes "$nodes" _check_progs_installed $@
2616 # recovery-scale functions
2618 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2621 start_client_load() {
2624 local var=$(node_var_name $client)_load
2625 eval export ${var}=$load
2627 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2628 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2629 END_RUN_FILE=$END_RUN_FILE \
2630 LOAD_PID_FILE=$LOAD_PID_FILE \
2631 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2632 TESTNAME=$TESTNAME \
2633 DBENCH_LIB=$DBENCH_LIB \
2634 DBENCH_SRC=$DBENCH_SRC \
2635 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2641 log "Started client load: ${load} on $client"
2643 # get the children process IDs
2644 local pids=$(ps --ppid $ppid -o pid= | xargs)
2645 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2649 start_client_loads () {
2650 local -a clients=(${1//,/ })
2651 local numloads=${#CLIENT_LOADS[@]}
2654 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2655 testnum=$((nodenum % numloads))
2656 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2658 # bug 22169: wait the background threads to start
2662 # only for remote client
2663 check_client_load () {
2665 local var=$(node_var_name $client)_load
2666 local testload=run_${!var}.sh
2668 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2670 # bug 18914: try to connect several times not only when
2671 # check ps, but while check_node_health also
2675 while [ $RC = 254 -a $tries -gt 0 ]; do
2679 if ! check_node_health $client; then
2681 if [ $RC -eq 254 ]; then
2682 # FIXME: not sure how long we shuold sleep here
2686 echo "check node health failed: RC=$RC "
2690 # We can continue try to connect if RC=254
2691 # Just print the warning about this
2692 if [ $RC = 254 ]; then
2693 echo "got a return status of $RC from do_node while checking " \
2694 "node health on $client"
2697 # see if the load is still on the client
2700 while [ $RC = 254 -a $tries -gt 0 ]; do
2704 if ! do_node $client \
2705 "ps auxwww | grep -v grep | grep -q $testload"; then
2710 if [ $RC = 254 ]; then
2711 echo "got a return status of $RC from do_node while checking " \
2712 "(node health and 'ps') the client load on $client"
2713 # see if we can diagnose a bit why this is
2718 check_client_loads () {
2719 local clients=${1//,/ }
2723 for client in $clients; do
2724 check_client_load $client
2726 if [ "$rc" != 0 ]; then
2727 log "Client load failed on node $client, rc=$rc"
2733 restart_client_loads () {
2734 local clients=${1//,/ }
2735 local expectedfail=${2:-""}
2739 for client in $clients; do
2740 check_client_load $client
2742 if [ "$rc" != 0 -a "$expectedfail" ]; then
2743 local var=$(node_var_name $client)_load
2744 start_client_load $client ${!var}
2745 echo "Restarted client load ${!var}: on $client. Checking ..."
2746 check_client_load $client
2748 if [ "$rc" != 0 ]; then
2749 log "Client load failed to restart on node $client, rc=$rc"
2750 # failure one client load means test fail
2751 # we do not need to check other
2760 # Start vmstat and save its process ID in a file.
2765 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2768 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2769 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2772 # Display the nodes on which client loads failed.
2773 print_end_run_file() {
2777 [ -s $file ] || return 0
2779 echo "Found the END_RUN_FILE file: $file"
2782 # A client load will stop if it finds the END_RUN_FILE file.
2783 # That does not mean the client load actually failed though.
2784 # The first node in END_RUN_FILE is the one we are interested in.
2787 if [ -n "$node" ]; then
2788 local var=$(node_var_name $node)_load
2790 local prefix=$TESTLOG_PREFIX
2791 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2792 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2793 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2795 echo "Client load ${!var} failed on node $node:"
2801 # Stop the process which had its PID saved in a file.
2806 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2808 do_nodes $nodes "test -f $pid_file &&
2809 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2812 # Stop all client loads.
2813 stop_client_loads() {
2814 local nodes=${1:-$CLIENTS}
2817 # stop the client loads
2818 stop_process $nodes $pid_file
2820 # clean up the processes that started them
2821 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2823 # End recovery-scale functions
2825 # verify that lustre actually cleaned up properly
2827 VAR=$(lctl get_param -n catastrophe 2>&1)
2828 if [ $? = 0 ] ; then
2829 if [ $VAR != 0 ]; then
2830 error "LBUG/LASSERT detected"
2833 BUSY=$(dmesg | grep -i destruct || true)
2834 if [ -n "$BUSY" ]; then
2836 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2840 check_mem_leak || exit 204
2842 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2843 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2846 if module_loaded lnet || module_loaded libcfs; then
2847 echo "$TESTSUITE: modules still loaded..." 1>&2
2856 if [[ "$1" == "--verbose" ]]; then
2871 PREV_RESULT=$(do_node $node "$TEST")
2873 RESULT=$(do_node $node "$TEST")
2874 if [[ "$RESULT" == "$FINAL" ]]; then
2875 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2876 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2880 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2881 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2885 [[ $WAIT -ge $MAX ]] && break
2886 [[ $((WAIT % print)) -eq 0 ]] &&
2887 echo "Waiting $((MAX - WAIT)) secs for update"
2888 WAIT=$((WAIT + sleep))
2891 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2895 wait_update_facet() {
2897 [ "$1" = "--verbose" ] && verbose="$1" && shift
2901 wait_update $verbose $(facet_active_host $facet) "$@"
2905 do_nodes $(comma_list $(mdts_nodes)) \
2906 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2907 do_nodes $(comma_list $(osts_nodes)) \
2908 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2909 grep -v 'Found no match'
2913 local zfs_wait=${2:-5}
2915 # the occupied disk space will be released
2916 # only after TXGs are committed
2917 if [[ $(facet_fstype $1) == zfs ]]; then
2918 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2923 wait_delete_completed_mds() {
2924 local max_wait=${1:-20}
2926 local stime=$(date +%s)
2931 # find MDS with pending deletions
2932 for node in $(mdts_nodes); do
2933 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2934 2>/dev/null | calc_sum)
2935 if [[ $changes -eq 0 ]]; then
2938 mds2sync="$mds2sync $node"
2940 if [ -z "$mds2sync" ]; then
2941 wait_zfs_commit $SINGLEMDS
2944 mds2sync=$(comma_list $mds2sync)
2946 # sync MDS transactions
2947 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2949 # wait till all changes are sent and commmitted by OSTs
2950 # for ldiskfs space is released upon execution, but DMU
2951 # do this upon commit
2954 while [[ $WAIT -ne $max_wait ]]; do
2955 changes=$(do_nodes $mds2sync \
2956 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2957 #echo "$node: $changes changes on all"
2958 if [[ $changes -eq 0 ]]; then
2959 wait_zfs_commit $SINGLEMDS
2961 # the occupied disk space will be released
2962 # only after TXGs are committed
2963 wait_zfs_commit ost1
2971 echo "Delete is not completed in $((etime - stime)) seconds"
2972 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2979 # we can use "for" here because we are waiting the slowest
2980 for host in ${hostlist//,/ }; do
2981 check_network "$host" 900
2983 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2990 for facet in ${facetlist//,/ }; do
2991 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2993 wait_for_host $hostlist
2996 _wait_recovery_complete () {
2999 # Use default policy if $2 is not passed by caller.
3000 local MAX=${2:-$(max_recovery_time)}
3005 while [ $WAIT -lt $MAX ]; do
3006 STATUS=$(lctl get_param -n $param | grep status)
3008 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3011 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3013 echo "$param recovery not done in $MAX sec. $STATUS"
3017 wait_recovery_complete () {
3020 # with an assumption that at_max is the same on all nodes
3021 local MAX=${2:-$(max_recovery_time)}
3024 if [ "$FAILURE_MODE" = HARD ]; then
3025 facets=$(facets_on_host $(facet_active_host $facet))
3027 echo affected facets: $facets
3029 # we can use "for" here because we are waiting the slowest
3030 for facet in ${facets//,/ }; do
3031 local var_svc=${facet}_svc
3032 local param="*.${!var_svc}.recovery_status"
3034 local host=$(facet_active_host $facet)
3035 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3039 wait_mds_ost_sync () {
3040 # just because recovery is done doesn't mean we've finished
3041 # orphan cleanup. Wait for llogs to get synchronized.
3042 echo "Waiting for orphan cleanup..."
3043 # MAX value includes time needed for MDS-OST reconnection
3044 local MAX=$(( TIMEOUT * 2 ))
3045 local WAIT_TIMEOUT=${1:-$MAX}
3048 local list=$(comma_list $(mdts_nodes))
3049 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3050 if ! do_facet $SINGLEMDS \
3051 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3053 # old way, use mds_sync
3055 list=$(comma_list $(osts_nodes))
3056 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3059 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3060 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3061 local -a sync=($(do_nodes $list "$cmd"))
3064 for ((i=0; i<${#sync[@]}; i++)); do
3066 [ ${sync[$i]} -eq 1 ] && continue
3068 [ ${sync[$i]} -eq 0 ] && continue
3070 # there is a not finished MDS-OST synchronization
3074 sleep 2 # increase waiting time and cover statfs cache
3075 [ ${con} -eq 1 ] && return 0
3076 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3080 # show which nodes are not finished.
3081 cmd=$(echo $cmd | sed 's/-n//')
3082 do_nodes $list "$cmd"
3083 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3087 # Wait OSTs to be active on both client and MDT side.
3089 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3090 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3091 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3092 error "wait_update OSTs up on client failed"
3094 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3095 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3096 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3097 error "wait_update OSTs up on MDT0000 failed"
3100 wait_destroy_complete () {
3101 echo "Waiting for local destroys to complete"
3102 # MAX value shouldn't be big as this mean server responsiveness
3103 # never increase this just to make test pass but investigate
3104 # why it takes so long time
3107 while [ $WAIT -lt $MAX ]; do
3108 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3112 for ((i=0; i<${#RPCs[@]}; i++)); do
3113 [ ${RPCs[$i]} -eq 0 ] && continue
3114 # there are still some destroy RPCs in flight
3119 [ ${con} -eq 1 ] && return 0 # done waiting
3120 echo "Waiting ${WAIT}s for local destroys to complete"
3123 echo "Local destroys weren't done in $MAX sec."
3127 wait_delete_completed() {
3128 wait_delete_completed_mds $1 || return $?
3129 wait_destroy_complete || return $?
3138 # conf-sanity 31 takes a long time cleanup
3139 while [ $WAIT -lt 300 ]; do
3140 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3141 lctl dl | grep ' ST ' || true")
3142 [ -z "${running}" ] && return 0
3143 echo "waited $WAIT for${running}"
3144 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3146 WAIT=$((WAIT + INTERVAL))
3148 echo "service didn't stop after $WAIT seconds. Still running:"
3153 wait_remote_prog () {
3159 [ "$PDSH" = "no_dsh" ] && return 0
3161 while [ $WAIT -lt $2 ]; do
3162 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3163 [ -z "${running}" ] && return 0 || true
3164 echo "waited $WAIT for: "
3166 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3168 WAIT=$((WAIT + INTERVAL))
3170 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3171 [ -z "$pids" ] && return 0
3172 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3173 # FIXME: not portable
3174 for pid in $pids; do
3175 cat /proc/${pid}/status || true
3176 cat /proc/${pid}/wchan || true
3178 kill -9 $pid || true
3187 local clients=${1:-$CLIENTS}
3189 if [ -z "$clients" ]; then
3192 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3197 # not every config has many clients
3203 # usually checked on particular client or locally
3212 client_reconnect_try() {
3213 local f=$MOUNT/recon
3216 if [ -z "$CLIENTS" ]; then
3217 $LFS df $MOUNT; uname -n >> $f
3219 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3221 echo "Connected clients: $(cat $f)"
3222 ls -l $f > /dev/null
3226 client_reconnect() {
3227 # one client_reconnect_try call does not always do the job...
3229 client_reconnect_try && break
3234 affected_facets () {
3237 local host=$(facet_active_host $facet)
3238 local affected=$facet
3240 if [ "$FAILURE_MODE" = HARD ]; then
3241 affected=$(facets_up_on_host $host)
3247 local E2FSCK_ON_MDT0=false
3248 if [ "$1" == "--fsck" ]; then
3250 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3262 #Because it will only get up facets, we need get affected
3263 #facets before shutdown
3264 #For HARD Failure mode, it needs make sure facets on the same
3265 #HOST will only be shutdown and reboot once
3266 for facet in ${facets//,/ }; do
3267 local affected_facet
3269 #check whether facet has been included in other affected facets
3270 for ((index=0; index<$total; index++)); do
3271 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3274 if [ $skip -eq 0 ]; then
3275 affecteds[$total]=$(affected_facets $facet)
3280 for ((index=0; index<$total; index++)); do
3281 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3282 local host=$(facet_active_host $facet)
3283 echo "Failing ${affecteds[index]} on $host"
3284 shutdown_facet $facet
3287 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3288 $(mdsdevname 1) "-n" || error "Running e2fsck")
3290 for ((index=0; index<$total; index++)); do
3291 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3292 echo reboot facets: ${affecteds[index]}
3296 change_active ${affecteds[index]}
3298 wait_for_facet ${affecteds[index]}
3299 # start mgs first if it is affected
3300 if ! combined_mgs_mds &&
3301 list_member ${affecteds[index]} mgs; then
3302 mount_facet mgs || error "Restart of mgs failed"
3304 # FIXME; has to be changed to mount all facets concurrently
3305 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3306 echo mount facets: ${affecteds[index]}
3307 mount_facets ${affecteds[index]}
3317 do_facet $facet "sync; sync; sync"
3320 # make sure there will be no seq change
3321 local clients=${CLIENTS:-$HOSTNAME}
3322 local f=fsa-\\\$\(hostname\)
3323 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3324 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3326 local svc=${facet}_svc
3327 do_facet $facet $LCTL --device ${!svc} notransno
3329 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3330 # in-memory state has to be cleared by either rebooting the host or
3331 # exporting and reimporting the pool.
3333 # Although the uberblocks are not updated when a pool is freezed,
3334 # transactions are still written to the disks. Modified blocks may be
3335 # cached in memory when tests try reading them back. The
3336 # export-and-reimport process also evicts any cached pool data from
3337 # memory to provide the correct "data loss" semantics.
3339 # In the test framework, the exporting and importing operations are
3340 # handled by stop() and mount_facet() separately, which are used
3341 # inside fail() and fail_abort().
3343 set_dev_readonly $facet
3344 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3345 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3348 replay_barrier_nodf() {
3349 local facet=$1 echo running=${running}
3350 do_facet $facet "sync; sync; sync"
3351 local svc=${facet}_svc
3352 echo Replay barrier on ${!svc}
3353 do_facet $facet $LCTL --device ${!svc} notransno
3354 set_dev_readonly $facet
3355 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3356 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3359 replay_barrier_nosync() {
3360 local facet=$1 echo running=${running}
3361 local svc=${facet}_svc
3362 echo Replay barrier on ${!svc}
3363 do_facet $facet $LCTL --device ${!svc} notransno
3364 set_dev_readonly $facet
3365 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3366 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3370 # Get Lustre client uuid for a given Lustre mount point.
3373 local mntpnt=${1:-$MOUNT}
3375 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3376 local uuid=$($LCTL get_param -n llite.$name.uuid)
3381 mds_evict_client() {
3382 local mntpnt=${1:-$MOUNT}
3383 local uuid=$(get_client_uuid $mntpnt)
3385 do_facet $SINGLEMDS \
3386 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3389 ost_evict_client() {
3390 local mntpnt=${1:-$MOUNT}
3391 local uuid=$(get_client_uuid $mntpnt)
3394 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3399 local clients=${CLIENTS:-$HOSTNAME}
3401 facet_failover $* || error "failover: $?"
3402 # to initiate all OSC idling connections
3404 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3405 clients_up || error "post-failover stat: $?"
3410 facet_failover $facet
3416 change_active $facet
3417 wait_for_facet $facet
3418 mount_facet $facet -o abort_recovery
3419 clients_up || echo "first stat failed: $?"
3420 clients_up || error "post-failover stat: $?"
3423 host_nids_address() {
3427 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3431 if [ "$1" = "'*'" ]; then echo \'*\'; else
3437 if [[ -n "$NETTYPE" ]]; then
3438 h2name_or_ip "$1" "$NETTYPE"
3440 h2name_or_ip "$1" "$2"
3443 declare -fx h2nettype
3445 # Wrapper function to print the deprecation warning
3447 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3448 if [[ -n "$NETTYPE" ]]; then
3451 h2nettype "$1" "tcp"
3455 # Wrapper function to print the deprecation warning
3457 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3458 if [[ -n "$NETTYPE" ]]; then
3461 h2nettype "$1" "o2ib"
3465 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3466 # expressions format. As a bonus we can then just pass in those variables
3467 # to pdsh. What this function does is take a HOSTLIST type string and
3468 # expand it into a space deliminated list for us.
3476 [ -z "$hostlist" ] && return
3478 # Translate the case of [..],..,[..] to [..] .. [..]
3479 list="${hostlist/],/] }"
3481 [[ "$front" == *,* ]] && {
3484 list=${list/${old}/${new}}
3487 for item in $list; do
3488 # Test if we have any []'s at all
3489 if [ "$item" != "${item/\[/}" ]; then {
3490 # Expand the [*] into list
3494 if [ "$name" != "$item" ]; then
3495 group=${item#$name[*}
3498 for range in ${group//,/ }; do
3504 # Number of leading zeros
3507 end=$(echo $end | sed 's/0*//')
3508 [[ -z "$end" ]] && end=0
3509 [[ $padlen2 -gt $padlen ]] && {
3510 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3513 begin=$(echo $begin | sed 's/0*//')
3514 [ -z $begin ] && begin=0
3516 if [ ! -z "${begin##[!0-9]*}" ]; then
3517 order=$(seq -f "%0${padlen}g" $begin $end)
3519 order=$(eval echo {$begin..$end});
3522 for num in $order; do
3523 value="${name#*,}${num}${back}"
3524 [ "$value" != "${value/\[/}" ] && {
3525 value=$(hostlist_expand "$value")
3527 myList="$myList $value"
3532 myList="$myList $item"
3535 myList=${myList//,/ }
3536 myList=${myList:1} # Remove first character which is a space
3538 # Filter any duplicates without sorting
3540 myList="${list%% *}"
3542 while [[ "$list" != ${myList##* } ]]; do
3543 local tlist=" $list"
3544 list=${tlist// ${list%% *} / }
3546 myList="$myList ${list%% *}"
3548 myList="${myList%* }";
3550 # We can select an object at an offset in the list
3553 for item in $myList; do
3555 [ $cnt -eq $offset ] && {
3559 [ $(get_node_count $myList) -ne 1 ] && myList=""
3568 [ "$facet" == client ] && echo -n $HOSTNAME && return
3569 varname=${facet}_HOST
3570 if [ -z "${!varname}" ]; then
3571 if [ "${facet:0:3}" == "ost" ]; then
3572 local fh=${facet%failover}_HOST
3573 eval export ${facet}_HOST=${!fh}
3574 if [ -z "${!varname}" ]; then
3575 eval export ${facet}_HOST=${ost_HOST}
3577 elif [ "${facet:0:3}" == "mdt" -o \
3578 "${facet:0:3}" == "mds" -o \
3579 "${facet:0:3}" == "mgs" ]; then
3580 eval export ${facet}_HOST=${mds_HOST}
3586 facet_failover_host() {
3590 var=${facet}failover_HOST
3591 if [ -n "${!var}" ]; then
3596 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3597 "${facet:0:3}" == "mgs" ]; then
3599 eval export ${facet}failover_host=${mds_HOST}
3604 if [[ $facet == ost* ]]; then
3605 eval export ${facet}failover_host=${ost_HOST}
3613 local activevar=${facet}active
3615 if [ -f $TMP/${facet}active ] ; then
3616 source $TMP/${facet}active
3619 active=${!activevar}
3620 if [ -z "$active" ] ; then
3627 facet_active_host() {
3628 facet_host $(facet_active $1)
3631 # Get the passive failover partner host of facet.
3632 facet_passive_host() {
3634 [[ $facet = client ]] && return
3636 local host=${facet}_HOST
3637 local failover_host=${facet}failover_HOST
3638 local active_host=$(facet_active_host $facet)
3640 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3642 if [[ $active_host = ${!host} ]]; then
3643 echo -n ${!failover_host}
3653 facetlist=$(exclude_items_from_list $facetlist mgs)
3655 for facet in ${facetlist//,/ }; do
3656 local failover=${facet}failover
3657 local host=`facet_host $failover`
3658 [ -z "$host" ] && return
3660 local curactive=`facet_active $facet`
3661 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3662 eval export ${facet}active=$facet
3664 eval export ${facet}active=$failover
3666 # save the active host for this facet
3667 local activevar=${facet}active
3668 echo "$activevar=${!activevar}" > $TMP/$activevar
3669 [[ $facet = mds1 ]] && combined_mgs_mds && \
3670 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3671 local TO=`facet_active_host $facet`
3672 echo "Failover $facet to $TO"
3678 # do not stripe off hostname if verbose, bug 19215
3679 if [ x$1 = x--verbose ]; then
3687 if [ "$HOST" = "$HOSTNAME" ]; then
3689 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3690 echo "cannot run remote command on $HOST with $myPDSH"
3694 echo "CMD: $HOST $@" >&2
3695 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3698 if [[ "$myPDSH" == "rsh" ]] ||
3699 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3700 # we need this because rsh and pdsh do not return
3701 # exit code of an executed command
3702 local command_status="$TMP/cs"
3703 eval $myPDSH $HOST ":> $command_status"
3704 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3705 PATH=\$PATH:/sbin:/usr/sbin;
3707 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3708 echo command failed >$command_status"
3709 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3714 # print HOSTNAME for myPDSH="no_dsh"
3715 if [[ $myPDSH = no_dsh ]]; then
3716 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3718 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3721 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3723 return ${PIPESTATUS[0]}
3727 do_node --verbose "$@"
3730 single_local_node () {
3731 [ "$1" = "$HOSTNAME" ]
3734 # Outputs environment variable assignments that should be passed to remote nodes
3738 local facets=$(get_facets)
3741 for var in ${!MODOPTS_*}; do
3742 value=${!var//\"/\\\"}
3743 echo -n " ${var}=\"$value\""
3746 for facet in ${facets//,/ }; do
3748 if [ -n "${!var}" ]; then
3749 echo -n " $var=${!var}"
3753 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3754 if [ -n "${!var}" ]; then
3755 echo -n " $var=${!var}"
3759 for var in VERBOSE; do
3760 if [ -n "${!var}" ]; then
3761 echo -n " $var=${!var}"
3765 if [ -n "$FSTYPE" ]; then
3766 echo -n " FSTYPE=$FSTYPE"
3769 for var in LNETLND NETTYPE; do
3770 if [ -n "${!var}" ]; then
3771 echo -n " $var=${!var}"
3778 # do not stripe off hostname if verbose, bug 19215
3779 if [ x$1 = x--verbose ]; then
3787 if single_local_node $rnodes; then
3789 do_nodev $rnodes "$@"
3791 do_node $rnodes "$@"
3796 # This is part from do_node
3799 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3800 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3802 export FANOUT=$(get_node_count "${rnodes//,/ }")
3804 echo "CMD: $rnodes $@" >&2
3805 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3808 # do not replace anything from pdsh output if -N is used
3809 # -N Disable hostname: prefix on lines of output.
3810 if $verbose || [[ $myPDSH = *-N* ]]; then
3811 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3813 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3815 return ${PIPESTATUS[0]}
3819 # Execute commands on a single service's host
3821 # The \a facet (service) may be on a local or remote node, which is
3822 # determined at the time the command is run.
3824 # usage: do_facet $facet command [arg ...]
3828 local HOST=$(facet_active_host $facet)
3829 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3833 # Function: do_facet_random_file $FACET $FILE $SIZE
3834 # Creates FILE with random content on the given FACET of given SIZE
3836 do_facet_random_file() {
3840 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3841 do_facet $facet "$cmd 2>/dev/null"
3844 do_facet_create_file() {
3848 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3849 do_facet $facet "$cmd 2>/dev/null"
3853 do_nodes --verbose "$@"
3859 # make sure its not already running
3861 rm -f $TMP/${facet}active
3862 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3863 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3865 if [[ $(facet_fstype $facet) == zfs ]]; then
3867 # After formatting a ZFS target, "cachefile=none" property will
3868 # be set on the ZFS storage pool so that the pool is not
3869 # automatically imported on system startup. And then the pool
3870 # will be exported so as to leave the importing and exporting
3871 # operations handled by mount_facet() and stop() separately.
3873 refresh_partition_table $facet $(facet_vdevice $facet)
3874 disable_zpool_cache $facet
3879 # Device formatted as ost
3882 local DEVNAME=OSTDEV$num
3884 local fstype=$(facet_fstype ost$num)
3888 local dev=ost${num}_dev
3889 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3890 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3891 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3893 #try $OSTZFSDEVn - independent of vdev
3894 DEVNAME=OSTZFSDEV$num
3895 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3897 error "unknown fstype!";;
3903 # Physical device location of data
3909 local fstype=$(facet_fstype ost$num)
3913 # vdevs are not supported by ldiskfs
3916 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3917 # Device formatted by zfs
3919 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3921 error "unknown fstype!";;
3927 # Logical device formatted for lustre
3930 local DEVNAME=MDSDEV$num
3932 local fstype=$(facet_fstype mds$num)
3936 local dev=mds${num}_dev
3937 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3938 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3939 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3941 # try $MDSZFSDEVn - independent of vdev
3942 DEVNAME=MDSZFSDEV$num
3943 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3945 error "unknown fstype!";;
3951 # Physical location of data
3955 local fstype=$(facet_fstype mds$num)
3959 # vdevs are not supported by ldiskfs
3962 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3963 # Device formatted by ZFS
3964 local DEVNAME=MDSDEV$num
3965 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3967 error "unknown fstype!";;
3975 local fstype=$(facet_fstype mgs)
3979 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3980 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
3981 DEVPTR=$(mdsdevname 1)
3983 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
3987 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3988 ( [ -z "$MGSZFSDEV" ] &&
3989 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3990 DEVPTR=$(mdsdevname 1)
3992 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3995 error "unknown fstype!";;
4004 local fstype=$(facet_fstype mgs)
4008 # vdevs are not supported by ldiskfs
4011 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4012 ( [ -z "$MGSDEV" ] &&
4013 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4014 VDEVPTR=$(mdsvdevname 1)
4015 elif [ -n "$MGSDEV" ]; then
4019 error "unknown fstype!";;
4027 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4029 local var=${facet}_MOUNT
4030 eval mntpt=${!var:-${MOUNT}-$facet}
4037 local dev=$(facet_device $facet)
4038 local mnt=${2:-$(facet_mntpt $facet)}
4042 if dm_flakey_supported $facet; then
4043 dm_dev=$(dm_create_dev $facet $dev)
4044 [[ -n "$dm_dev" ]] || dm_dev=$dev
4046 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4047 export_dm_dev $facet $dm_dev
4049 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4054 local dev=$(facet_device $facet)
4055 local mnt=${2:-$(facet_mntpt $facet)}
4057 do_facet $facet $UMOUNT $mnt
4061 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4066 local ds=$(facet_device $facet)
4067 local mnt=${2:-$(facet_mntpt $facet)}
4072 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4073 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4074 do_facet $facet $ZFS set canmount=noauto $ds
4076 # The "legacy" mount method is used here because "zfs unmount $mnt"
4077 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4078 # targets are not available at the time, the stat(2) on $MOUNT will
4081 do_facet $facet $ZFS set mountpoint=legacy $ds
4082 do_facet $facet mount -t zfs $ds $mnt
4083 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4084 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4089 local ds=$(facet_device $facet)
4090 local mnt=${2:-$(facet_mntpt $facet)}
4091 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4092 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4093 local mntpt=${!var_mntpt}
4094 local canmnt=${!var_canmnt}
4098 do_facet $facet umount $mnt
4099 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4100 do_facet $facet $ZFS set canmount=$canmnt $ds
4107 local fstype=$(facet_fstype $facet)
4109 mount_$fstype $facet $mnt
4115 local fstype=$(facet_fstype $facet)
4117 unmount_$fstype $facet $mnt
4124 # make sure we are using the primary server, so test-framework will
4125 # be able to clean up properly.
4126 activemds=`facet_active mds1`
4127 if [ $activemds != "mds1" ]; then
4131 local clients=$CLIENTS
4132 [ -z $clients ] && clients=$(hostname)
4134 zconf_umount_clients $clients $MOUNT "$*" || true
4135 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4137 [ -n "$CLIENTONLY" ] && return
4139 # The add fn does rm ${facet}active file, this would be enough
4140 # if we use do_facet <facet> only after the facet added, but
4141 # currently we use do_facet mds in local.sh
4142 for num in `seq $MDSCOUNT`; do
4144 rm -f ${TMP}/mds${num}active
4146 combined_mgs_mds && rm -f $TMP/mgsactive
4148 for num in `seq $OSTCOUNT`; do
4150 rm -f $TMP/ost${num}active
4153 if ! combined_mgs_mds ; then
4160 cleanup_echo_devs () {
4163 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4165 for dev in $devs; do
4166 $LCTL --device $dev cleanup
4167 $LCTL --device $dev detach
4172 nfs_client_mode && return
4173 cifs_client_mode && return
4176 CLEANUP_DM_DEV=true stopall $*
4183 combined_mgs_mds () {
4184 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4185 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4189 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4193 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4199 local fsname=${3:-"$FSNAME"}
4200 local type=$(facet_type $facet)
4201 local index=$(facet_index $facet)
4202 local fstype=$(facet_fstype $facet)
4203 local host=$(facet_host $facet)
4208 if [ $type == MGS ] || ( [ $type == MDS ] &&
4209 [ "$dev" == $(mgsdevname) ] &&
4210 [ "$host" == "$(facet_host mgs)" ] ); then
4213 opts="--mgsnode=$MGSNID"
4216 if [ $type != MGS ]; then
4217 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4221 var=${facet}failover_HOST
4222 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4223 opts+=" --failnode=$(h2nettype ${!var})"
4226 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4227 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4229 if [ $type == MDS ]; then
4230 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4231 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4232 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4233 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4235 if [ $fstype == ldiskfs ]; then
4236 # Check for wide striping
4237 if [ $OSTCOUNT -gt 160 ]; then
4238 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4239 fs_mkfs_opts+="-O large_xattr"
4243 if [ -n "${!var}" ]; then
4244 fs_mkfs_opts+=" -J device=${!var}"
4246 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4248 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4252 if [ $type == OST ]; then
4253 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4255 if [ $fstype == ldiskfs ]; then
4257 if [ -n "${!var}" ]; then
4258 fs_mkfs_opts+=" -J device=${!var}"
4260 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4265 opts+=" --backfstype=$fstype"
4268 if [ -n "${!var}" ]; then
4269 opts+=" --device-size=${!var}"
4272 var=$(upper $fstype)_MKFS_OPTS
4273 fs_mkfs_opts+=${!var:+" ${!var}"}
4275 var=${type}_FS_MKFS_OPTS
4276 fs_mkfs_opts+=${!var:+" ${!var}"}
4278 if [ -n "${fs_mkfs_opts## }" ]; then
4279 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4283 opts+=${!var:+" ${!var}"}
4290 local type=$(facet_type $facet)
4291 local var=${type}_MOUNT_FS_OPTS
4293 if [ -n "${!var}" ]; then
4294 opts+=" --mountfsoptions=${!var}"
4299 check_ost_indices() {
4300 local index_count=${#OST_INDICES[@]}
4301 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4303 # OST count is greater than the index count in $OST_INDEX_LIST.
4304 # We need check whether there are duplicate indices.
4308 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4309 index=$(facet_index ost$i)
4310 for j in $(seq 0 $((index_count - 1))); do
4311 [[ $index -ne ${OST_INDICES[j]} ]] ||
4312 error "ost$i has the same index $index as ost$((j+1))"
4319 local facet_type=$1 # mgs || mds || ost
4321 local facet=${1}${2}
4324 case "$(facet_fstype $facet)" in
4326 device=$(${facet_type}devname $facet_num)
4329 device=$(${facet_type}vdevname $facet_num)
4332 error "Unhandled filesystem type"
4336 do_facet $facet "[ -e \"$device\" ]" && return
4338 # Note: the following check only works with absolute paths
4339 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4340 error "$facet: device '$device' does not exist"
4342 do_facet $facet "touch \"${device}\""
4351 echo "Format mgs: $(mgsdevname)"
4352 reformat_external_journal mgs
4354 # touch "device" in case it is a loopback file for testing and needs to
4355 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4356 # to non-existent files in /dev if the admin made a typo during setup
4359 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4360 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4370 echo "Format mds$num: $(mdsdevname $num)"
4371 reformat_external_journal mds$num
4373 __touch_device mds $num
4375 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4376 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4377 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4386 echo "Format ost$num: $(ostdevname $num)"
4387 reformat_external_journal ost$num
4389 __touch_device ost $num
4391 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4392 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4393 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4398 # Set hostid for ZFS/SPL zpool import protection
4399 # (Assumes MDS version is also OSS version)
4400 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4402 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4405 # We need ldiskfs here, may as well load them all
4407 [ -n "$CLIENTONLY" ] && return
4408 echo Formatting mgs, mds, osts
4409 if ! combined_mgs_mds ; then
4413 for num in $(seq $MDSCOUNT); do
4417 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4419 for num in $(seq $OSTCOUNT); do
4425 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4429 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4433 # 0: success, the old identity set already.
4434 # 1: success, the old identity does not set.
4439 local j=`expr $num - 1`
4440 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4442 if [ -z "$MDT" ]; then
4446 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4449 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4451 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4454 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4456 if [ $old = "NONE" ]; then
4465 zconf_umount $HOSTNAME $1 || error "umount failed"
4466 zconf_mount $HOSTNAME $1 || error "mount failed"
4474 rm -f $TMP/${facet}active
4475 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4480 local mdt_count=${1:-$MDSCOUNT}
4481 local ost_count=${2:-$OSTCOUNT}
4484 for num in $(seq $mdt_count); do
4485 DEVNAME=$(mdsdevname $num)
4486 writeconf_facet mds$num $DEVNAME || rc=$?
4489 for num in $(seq $ost_count); do
4490 DEVNAME=$(ostdevname $num)
4491 writeconf_facet ost$num $DEVNAME || rc=$?
4497 if ! combined_mgs_mds ; then
4498 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4507 for num in $(seq $MDSCOUNT); do
4508 devname=$(mdsdevname $num)
4509 start mds$num $devname $MDS_MOUNT_OPTS
4511 # We started mds$num, now we should set mds${num}_HOST
4512 # and mds${num}failover_HOST variables properly if they
4514 host=$(facet_host mds$num)
4515 for varname in mds${num}_HOST mds${num}failover_HOST; do
4516 if [[ -z "${!varname}" ]]; then
4520 if [ $IDENTITY_UPCALL != "default" ]; then
4521 switch_identity $num $IDENTITY_UPCALL
4531 for num in $(seq $OSTCOUNT); do
4532 devname=$(ostdevname $num)
4533 start ost$num $devname $OST_MOUNT_OPTS
4535 # We started ost$num, now we should set ost${num}_HOST
4536 # and ost${num}failover_HOST variables properly if they
4538 host=$(facet_host ost$num)
4539 for varname in ost${num}_HOST ost${num}failover_HOST; do
4540 if [[ -z "${!varname}" ]]; then
4548 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4549 if [ ! -z $arg1 ]; then
4550 [ "$arg1" = "server_only" ] && return
4553 if [ -n "$CLIENTS" ]; then
4554 zconf_mount_clients $CLIENTS $MOUNT
4558 if [ "$MOUNT_2" ]; then
4559 mount_client $MOUNT2
4560 if [ -n "$CLIENTS" ]; then
4561 zconf_mount_clients $CLIENTS $MOUNT2
4566 sk_nodemap_setup() {
4567 local sk_map_name=${1:-$SK_S2SNM}
4568 local sk_map_nodes=${2:-$HOSTNAME}
4569 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4570 for servernode in $sk_map_nodes; do
4571 local nids=$(do_nodes $servernode "$LCTL list_nids")
4572 for nid in $nids; do
4573 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4574 $sk_map_name --range $nid"
4582 nfs_client_mode && return
4583 cifs_client_mode && return
4585 sanity_mount_check || error "environments are insane!"
4591 if [ -z "$CLIENTONLY" ]; then
4592 echo Setup mgs, mdt, osts
4593 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4595 if $SK_MOUNTED; then
4596 echo "Shared Key file system already mounted"
4601 if $SHARED_KEY; then
4602 export SK_MOUNTED=true
4606 echo "GSS_SK: setting kernel keyring perms"
4607 do_nodes $(comma_list $(all_nodes)) \
4608 "keyctl show | grep lustre | cut -c1-11 |
4610 xargs -IX keyctl setperm X 0x3f3f3f3f"
4613 # Need to start one nodemap for servers,
4614 # and one for clients.
4615 sk_nodemap_setup $SK_S2SNM \
4616 $(comma_list $(all_server_nodes))
4618 sk_nodemap_setup $SK_S2SNMCLI \
4619 ${CLIENTS:-$HOSTNAME}
4620 echo "Nodemap set up for SK S2S, remounting."
4629 # wait a while to allow sptlrpc configuration be propogated to targets,
4630 # only needed when mounting new target devices.
4638 # by remounting mdt before ost, initial connect from mdt to ost might
4639 # timeout because ost is not ready yet. wait some time to its fully
4640 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4641 # preceeded by a context negotiation rpc with $TIMEOUT.
4642 # FIXME better by monitoring import status.
4645 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4646 set_rule $FSNAME any cli2ost $SK_FLAVOR
4647 wait_flavor cli2mdt $SK_FLAVOR
4648 wait_flavor cli2ost $SK_FLAVOR
4652 sleep $((TIMEOUT + 5))
4658 mounted_lustre_filesystems() {
4659 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4662 init_facet_vars () {
4663 [ -n "$CLIENTONLY" ] && return 0
4670 eval export ${facet}_dev=${device}
4671 eval export ${facet}_opt=\"$@\"
4673 local dev=${facet}_dev
4675 # We need to loop for the label
4676 # in case its not initialized yet.
4677 for wait_time in {0,1,3,5,10}; do
4679 if [ $wait_time -gt 0 ]; then
4680 echo "${!dev} not yet initialized,"\
4681 "waiting ${wait_time} seconds."
4685 local label=$(devicelabel ${facet} ${!dev})
4687 # Check to make sure the label does
4688 # not include ffff at the end of the label.
4689 # This indicates it has not been initialized yet.
4691 if [[ $label =~ [f|F]{4}$ ]]; then
4692 # label is not initialized, unset the result
4693 # and either try again or fail
4700 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4702 eval export ${facet}_svc=${label}
4704 local varname=${facet}failover_HOST
4705 if [ -z "${!varname}" ]; then
4706 eval export $varname=$(facet_host $facet)
4709 varname=${facet}_HOST
4710 if [ -z "${!varname}" ]; then
4711 eval export $varname=$(facet_host $facet)
4714 # ${facet}failover_dev is set in cfg file
4715 varname=${facet}failover_dev
4716 if [ -n "${!varname}" ] ; then
4717 eval export ${facet}failover_dev=${!varname}
4719 eval export ${facet}failover_dev=$device
4722 # get mount point of already mounted device
4723 # is facet_dev is already mounted then use the real
4724 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4725 # i.e. ${facet}_MOUNT if specified by user or default
4726 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4727 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4728 if [ -z $mntpt ]; then
4729 mntpt=$(facet_mntpt $facet)
4731 eval export ${facet}_MOUNT=$mntpt
4734 init_facets_vars () {
4737 if ! remote_mds_nodsh; then
4738 for num in $(seq $MDSCOUNT); do
4739 DEVNAME=`mdsdevname $num`
4740 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4744 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4746 if ! remote_ost_nodsh; then
4747 for num in $(seq $OSTCOUNT); do
4748 DEVNAME=$(ostdevname $num)
4749 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4754 osc_ensure_active () {
4759 while [ $period -lt $timeout ]; do
4760 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4761 if [ $count -eq 0 ]; then
4765 echo "There are $count OST are inactive, wait $period seconds, and try again"
4767 period=$((period+3))
4770 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4773 set_conf_param_and_check() {
4777 local ORIG=$(do_facet $myfacet "$TEST")
4778 if [ $# -gt 3 ]; then
4784 echo "Setting $PARAM from $ORIG to $FINAL"
4785 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4786 error "conf_param $PARAM failed"
4788 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4789 error "check $PARAM failed!"
4792 init_param_vars () {
4793 TIMEOUT=$(lctl get_param -n timeout)
4794 TIMEOUT=${TIMEOUT:-20}
4796 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4798 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4799 log "Using TIMEOUT=$TIMEOUT"
4801 osc_ensure_active $SINGLEMDS $TIMEOUT
4802 osc_ensure_active client $TIMEOUT
4804 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4805 local current_jobid_var=$($LCTL get_param -n jobid_var)
4807 if [ $JOBID_VAR = "existing" ]; then
4808 echo "keeping jobstats as $current_jobid_var"
4809 elif [ $current_jobid_var != $JOBID_VAR ]; then
4810 echo "seting jobstats to $JOBID_VAR"
4812 set_conf_param_and_check client \
4813 "$LCTL get_param -n jobid_var" \
4814 "$FSNAME.sys.jobid_var" $JOBID_VAR
4817 echo "jobstats not supported by server"
4820 if [ $QUOTA_AUTO -ne 0 ]; then
4821 if [ "$ENABLE_QUOTA" ]; then
4822 echo "enable quota as required"
4823 setup_quota $MOUNT || return 2
4825 echo "disable quota as required"
4826 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4832 nfs_client_mode () {
4833 if [ "$NFSCLIENT" ]; then
4834 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4835 local clients=$CLIENTS
4836 [ -z $clients ] && clients=$(hostname)
4838 # FIXME: remove hostname when 19215 fixed
4839 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4840 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4841 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4842 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4844 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4850 cifs_client_mode () {
4851 [ x$CIFSCLIENT = xyes ] &&
4852 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4855 check_config_client () {
4858 local mounted=$(mount | grep " $mntpt ")
4859 if [ -n "$CLIENTONLY" ]; then
4861 # CLIENTONLY should not depend on *_HOST settings
4862 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4863 # in theory someone could create a new,
4864 # client-only config file that assumed lustre was already
4865 # configured and didn't set the MGSNID. If MGSNID is not set,
4866 # then we should use the mgs nid currently being used
4867 # as the default value. bug 18021
4868 [[ x$MGSNID = x ]] &&
4871 if [[ x$mgc != xMGC$MGSNID ]]; then
4872 if [ "$mgs_HOST" ]; then
4873 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4874 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4875 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4881 echo Checking config lustre mounted on $mntpt
4882 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4883 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4887 check_config_clients () {
4888 local clients=${CLIENTS:-$HOSTNAME}
4891 nfs_client_mode && return
4892 cifs_client_mode && return
4894 do_rpc_nodes "$clients" check_config_client $mntpt
4896 sanity_mount_check || error "environments are insane!"
4900 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4901 local cltimeout=$(lctl get_param -n timeout)
4902 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4903 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4910 [ -z $mntpt ] && return 1
4911 local mounted=$(mounted_lustre_filesystems)
4913 echo $mounted' ' | grep -w -q $mntpt' '
4917 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4921 # empty lustre filesystem may have empty directories lost+found and .lustre
4923 # exclude .lustre & lost+found
4924 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4925 -print | wc -l) = 1 ] || return 1
4926 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4927 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4928 # exclude .lustre/fid (LU-2780)
4929 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4930 -print | wc -l) = 1 ] || return 1
4932 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4937 check_and_setup_lustre() {
4939 nfs_client_mode && return
4940 cifs_client_mode && return
4942 local MOUNTED=$(mounted_lustre_filesystems)
4946 # both MOUNT and MOUNT2 are not mounted
4947 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4948 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
4949 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4951 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4952 export I_MOUNTED=yes
4956 elif is_mounted $MOUNT2; then
4958 # MOUNT2 is mounted, while MOUNT_2 is not set
4959 if ! [ "$MOUNT_2" ]; then
4960 cleanup_mount $MOUNT2
4961 export I_UMOUNTED2=yes
4964 # MOUNT2 is mounted, MOUNT_2 is set
4966 # FIXME: what to do if check_config failed?
4968 # 1) remote client has mounted other Lustre fs ?
4969 # 2) it has insane env ?
4970 # let's try umount MOUNT2 on all clients and mount it again:
4971 if ! check_config_clients $MOUNT2; then
4972 cleanup_mount $MOUNT2
4973 restore_mount $MOUNT2
4974 export I_MOUNTED2=yes
4979 # MOUNT is mounted MOUNT2 is not mounted
4980 elif [ "$MOUNT_2" ]; then
4981 restore_mount $MOUNT2
4982 export I_MOUNTED2=yes
4986 # FIXME: what to do if check_config failed?
4988 # 1) remote client has mounted other Lustre fs?
4989 # 2) lustre is mounted on remote_clients atall ?
4990 check_config_clients $MOUNT
4994 set_default_debug_nodes $(comma_list $(nodes_list))
4997 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4999 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5000 facets="$(get_facets OST)"
5001 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5002 facets="$facets,$(get_facets MDS)"
5003 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5004 facets="$facets,mgs"
5005 local nodes="$(facets_hosts ${facets})"
5006 if [ -n "$nodes" ] ; then
5007 do_nodes $nodes "$LCTL set_param \
5008 osd-ldiskfs.track_declares_assert=1 || true"
5019 if [ -z "$CLIENTONLY" ]; then
5020 # Enable remote MDT create for testing
5021 for num in $(seq $MDSCOUNT); do
5023 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
5028 if [ "$ONLY" == "setup" ]; then
5034 local clients=${CLIENTS:-$HOSTNAME}
5037 zconf_mount_clients $clients $mntpt
5041 local clients=${CLIENTS:-$HOSTNAME}
5044 zconf_umount_clients $clients $mntpt
5047 cleanup_and_setup_lustre() {
5048 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5049 lctl set_param debug=0 || true
5051 if [ "$ONLY" == "cleanup" ]; then
5055 check_and_setup_lustre
5058 # Get all of the server target devices from a given server node and type.
5065 if [ "$type" == ost ]; then
5066 devs=$(get_osd_param $node "" mntdev)
5068 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5070 for dev in $devs; do
5072 *loop*) do_node $node "losetup $dev" | \
5073 sed -e "s/.*(//" -e "s/).*//" ;;
5079 # Get all of the server target devices.
5084 # Master MDS parameters used by lfsck
5085 MDTNODE=$(facet_active_host $SINGLEMDS)
5086 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5090 for node in $(mdts_nodes); do
5091 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5097 for node in $(osts_nodes); do
5098 OSTDEVS[i]=$(get_mnt_devs $node ost)
5103 # Run e2fsck on MDT or OST device.
5108 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5109 local log=$TMP/e2fsck.log
5113 do_node $node $cmd 2>&1 | tee $log
5115 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5117 if [ $MDSCOUNT -gt 1 ]; then
5118 skip_noexit "DNE mode isn't supported!"
5122 error "It's not DNE mode."
5127 [ $rc -le $FSCK_MAX_ERR ] ||
5128 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5134 # Run resize2fs on MDT or OST device.
5143 do_facet $facet "$RESIZE2FS $opts $device $size"
5146 # verify a directory is shared among nodes.
5147 check_shared_dir() {
5149 local list=${2:-$(comma_list $(nodes_list))}
5151 [ -z "$dir" ] && return 1
5152 do_rpc_nodes "$list" check_logdir $dir
5153 check_write_access $dir "$list" || return 1
5158 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5159 $LCTL set_param printk=+lfsck
5160 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5162 for k in $(seq $MDSCOUNT); do
5163 # wait up to 10+1 minutes for LFSCK to complete
5164 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5165 mdd.$(facet_svc mds${k}).lfsck_layout |
5166 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5167 error "MDS${k} layout isn't the expected 'completed'"
5168 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5169 mdd.$(facet_svc mds${k}).lfsck_namespace |
5170 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5171 error "MDS${k} namespace isn't the expected 'completed'"
5173 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5174 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5175 awk '/repaired/ { print $2 }' | calc_sum)
5176 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5177 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5178 awk '/repaired/ { print $2 }' | calc_sum)
5179 local repaired=$((rep_mdt + rep_ost))
5180 [ $repaired -eq 0 ] ||
5181 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5184 dump_file_contents() {
5190 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5191 error_noexit false \
5192 "Invalid parameters for dump_file_contents()"
5195 for node in ${nodes}; do
5196 do_node $node "for i in \\\$(find $dir -type f); do
5197 echo ====\\\${i}=======================;
5199 done" >> ${logname}.${node}.log
5203 dump_command_output() {
5209 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5210 error_noexit false \
5211 "Invalid parameters for dump_command_output()"
5215 for node in ${nodes}; do
5216 do_node $node "echo ====${cmd}=======================;
5217 $cmd" >> ${logname}.${node}.log
5224 # dump file contents from /proc/spl in case of zfs test
5225 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5226 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5227 dump_command_output \
5228 "$(osts_nodes)" "zpool events -v" "${logname}"
5231 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5232 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5233 dump_command_output \
5234 "$(mdts_nodes)" "zpool events -v" "${logname}"
5238 check_and_cleanup_lustre() {
5239 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5240 "$TESTSUITE" != "sanity-scrub" ]; then
5244 if is_mounted $MOUNT; then
5245 if $DO_CLEANUP; then
5246 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5247 error "remove sub-test dirs failed"
5251 [ "$ENABLE_QUOTA" ] && restore_quota || true
5254 if [ "$I_UMOUNTED2" = "yes" ]; then
5255 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5258 if [ "$I_MOUNTED2" = "yes" ]; then
5259 cleanup_mount $MOUNT2
5262 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5263 cleanupall -f || error "cleanup failed"
5271 wait_for_function () {
5274 # suppress fn both stderr and stdout
5275 if [ "$1" = "--quiet" ]; then
5277 quiet=" > /dev/null 2>&1"
5289 eval $fn $quiet && return 0
5291 wait=$((wait + sleep))
5292 [ $wait -lt $max ] || return 1
5293 echo waiting $fn, $((max - wait)) secs left ...
5303 [ "$host" = "$HOSTNAME" ] && return 0
5305 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5306 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5307 echo "Network not available!"
5311 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5319 # Convert a space-delimited list to a comma-delimited list. If the input is
5320 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5322 # echo is used to convert newlines to spaces, since it doesn't
5323 # introduce a trailing space as using "tr '\n' ' '" does
5324 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5330 echo $list | grep -qw $item
5333 # list, excluded are the comma separated lists
5334 exclude_items_from_list () {
5340 for item in ${excluded//,/ }; do
5341 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5343 echo $(comma_list $list)
5346 # list, expand are the comma separated lists
5348 local list=${1//,/ }
5349 local expand=${2//,/ }
5352 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5353 echo $(comma_list $expanded)
5356 testslist_filter () {
5357 local script=$LUSTRE/tests/${TESTSUITE}.sh
5359 [ -f $script ] || return 0
5361 local start_at=$START_AT
5362 local stop_at=$STOP_AT
5364 local var=${TESTSUITE//-/_}_START_AT
5365 [ x"${!var}" != x ] && start_at=${!var}
5366 var=${TESTSUITE//-/_}_STOP_AT
5367 [ x"${!var}" != x ] && stop_at=${!var}
5369 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5370 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5371 /^'${start_at}'$/ {flag = 0}
5372 {if (flag == 1) print $0}
5373 /^'${stop_at}'$/ { flag = 1 }'
5377 (cd `dirname $1`; echo $PWD/`basename $1`)
5381 local types=${1:-"OST MDS MGS"}
5385 for entry in $types; do
5386 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5387 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5390 MGS ) list="$list $name";;
5391 MDS|OST|AGT ) local count=${type}COUNT
5392 for ((i=1; i<=${!count}; i++)) do
5393 list="$list ${name}$i"
5395 * ) error "Invalid facet type"
5399 echo $(comma_list $list)
5402 ##################################
5403 # Adaptive Timeouts funcs
5406 # only check mds, we assume at_max is the same on all nodes
5407 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5408 if [ $at_max -eq 0 ]; then
5419 # suppose that all ost-s have the same $at value set
5420 [ $facet != "ost" ] || facet=ost1
5422 do_facet $facet "lctl get_param -n $at"
5440 if [ $facet == "ost" ]; then
5441 facet=$(get_facets OST)
5442 elif [ $facet == "mds" ]; then
5443 facet=$(get_facets MDS)
5445 hosts=$(expand_list $hosts $(facets_hosts $facet))
5448 do_nodes $hosts lctl set_param at_max=$at_max
5451 ##################################
5455 # OBD_FAIL_MDS_ALL_REQUEST_NET
5457 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5458 do_facet client "$1" || RC=$?
5459 do_facet $SINGLEMDS lctl set_param fail_loc=0
5464 # OBD_FAIL_MDS_ALL_REPLY_NET
5466 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5468 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5472 drop_reint_reply() {
5473 # OBD_FAIL_MDS_REINT_NET_REP
5475 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5477 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5481 drop_update_reply() {
5482 # OBD_FAIL_OUT_UPDATE_NET_REP
5486 do_facet mds${index} lctl set_param fail_loc=0x1701
5487 do_facet client "$@" || RC=$?
5488 do_facet mds${index} lctl set_param fail_loc=0
5493 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5496 local timeout=${2:-0}
5497 # default is (obd_timeout / 4) if unspecified
5498 echo "timeout is $timeout/$2"
5499 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5500 do_facet client "$1" || RC=$?
5501 do_facet client "sync"
5502 do_facet ost1 lctl set_param fail_loc=0
5506 drop_ldlm_cancel() {
5507 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5509 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5510 do_nodes $list lctl set_param fail_loc=0x304
5512 do_facet client "$@" || RC=$?
5514 do_nodes $list lctl set_param fail_loc=0
5518 drop_bl_callback_once() {
5520 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5521 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5522 do_facet client lctl set_param fail_loc=0x80000305
5523 do_facet client "$@" || rc=$?
5524 do_facet client lctl set_param fail_loc=0
5525 do_facet client lctl set_param fail_val=0
5526 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5530 drop_bl_callback() {
5532 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5533 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5534 do_facet client lctl set_param fail_loc=0x305
5535 do_facet client "$@" || rc=$?
5536 do_facet client lctl set_param fail_loc=0
5537 do_facet client lctl set_param fail_val=0
5538 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5543 #define OBD_FAIL_LDLM_REPLY 0x30c
5545 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5546 do_nodes $list lctl set_param fail_loc=0x30c
5548 do_facet client "$@" || RC=$?
5550 do_nodes $list lctl set_param fail_loc=0
5554 drop_ldlm_reply_once() {
5555 #define OBD_FAIL_LDLM_REPLY 0x30c
5557 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5558 do_nodes $list lctl set_param fail_loc=0x8000030c
5560 do_facet client "$@" || RC=$?
5562 do_nodes $list lctl set_param fail_loc=0
5570 echo "clearing fail_loc on $facet"
5571 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5574 set_nodes_failloc () {
5576 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5579 cancel_lru_locks() {
5580 #$LCTL mark "cancel_lru_locks $1 start"
5581 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5582 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5583 #$LCTL mark "cancel_lru_locks $1 stop"
5588 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5589 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5590 echo "$DEFAULT_LRU_SIZE"
5595 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5598 lru_resize_disable()
5600 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5606 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5612 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5613 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5614 echo there is still data in page cache $FILE ?
5615 lctl get_param -n $FILE
5623 DEBUGSAVE="$(lctl get_param -n debug)"
5624 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5628 [ -n "$DEBUGSAVE" ] &&
5629 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5633 [ -n "$DEBUGSAVE_SERVER" ] &&
5634 do_nodes $(comma_list $(all_server_nodes)) \
5635 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5641 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5644 debug_size_restore() {
5645 [ -n "$DEBUG_SIZE_SAVED" ] && \
5646 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5650 start_full_debug_logging() {
5655 local DEBUG_SIZE=150
5657 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5658 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5661 stop_full_debug_logging() {
5666 # prints bash call stack
5667 print_stack_trace() {
5670 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5671 local src=${BASH_SOURCE[$i]}
5672 local lineno=${BASH_LINENO[$i-1]}
5673 local funcname=${FUNCNAME[$i]}
5674 echo " = $src:$lineno:$funcname()"
5679 local TYPE=${TYPE:-"FAIL"}
5682 # do not dump logs if $1=false
5683 if [ "x$1" = "xfalse" ]; then
5688 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5689 (print_stack_trace 2) >&2
5691 # We need to dump the logs on all nodes
5693 gather_logs $(comma_list $(nodes_list))
5697 [ "$TESTSUITELOG" ] &&
5698 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5699 if [ -z "$*" ]; then
5700 echo "error() without useful message, please fix" > $LOGDIR/err
5702 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5703 echo "$@" > $LOGDIR/ignore
5705 echo "$@" > $LOGDIR/err
5709 # cleanup the env for failed tests
5713 ##################################
5715 ##################################
5717 # usage: stack_trap arg sigspec
5719 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5720 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5721 # of overwriting them.
5722 # stacked traps are executed in reverse order of their registration
5724 # arg and sigspec have the same meaning as in man (1) trap
5730 # Use "trap -p" to get the quoting right
5731 local old_trap="$(trap -p "$sigspec")"
5732 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5733 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5735 # Once again, use "trap -p" to get the quoting right
5736 local new_trap="$(trap -- "$arg" "$sigspec"
5738 trap -- '' "$sigspec")"
5740 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5742 # The resulting string should be safe to "eval" as it is (supposedly
5743 # correctly) quoted by "trap -p"
5744 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5753 local log=$TESTSUITELOG
5755 [ -f "$log" ] && grep -q FAIL $log && status=1
5769 # use only if we are ignoring failures for this test, bugno required.
5770 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5771 # e.g. error_ignore bz5494 "your message" or
5772 # error_ignore LU-5494 "your message"
5774 local TYPE="IGNORE ($1)"
5779 error_and_remount() {
5781 remount_client $MOUNT
5785 # Throw an error if it's not running in vm - usually for performance
5788 local virt=$(running_in_vm)
5789 if [[ -n "$virt" ]]; then
5790 echo "running in VM '$virt', ignore error"
5791 error_ignore env=$virt "$@"
5798 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5803 log " SKIP: $TESTSUITE $TESTNAME $@"
5805 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5806 skip_logged $TESTNAME "$@"
5809 echo "$@" > $LOGDIR/skip
5812 [[ -n "$TESTSUITELOG" ]] &&
5813 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5821 build_test_filter() {
5822 EXCEPT="$EXCEPT $(testslist_filter)"
5825 if [[ $O = [0-9]*-[0-9]* ]]; then
5826 for num in $(seq $(echo $O | tr '-' ' ')); do
5834 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5835 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5836 [ "$EXCEPT_SLOW" ] && \
5837 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5838 for E in $EXCEPT; do
5839 eval EXCEPT_${E}=true
5841 for E in $ALWAYS_EXCEPT; do
5842 eval EXCEPT_ALWAYS_${E}=true
5844 for E in $EXCEPT_SLOW; do
5845 eval EXCEPT_SLOW_${E}=true
5847 for G in $GRANT_CHECK_LIST; do
5848 eval GCHECK_ONLY_${G}=true
5853 if [[ $1 = [a-z]* ]]; then
5860 # print a newline if the last test was skipped
5861 export LAST_SKIPPED=
5862 export ALWAYS_SKIPPED=
5864 # Main entry into test-framework. This is called with the name and
5865 # description of a test. The name is used to find the function to run
5866 # the test using "test_$name".
5868 # This supports a variety of methods of specifying specific test to
5869 # run or not run. These need to be documented...
5874 export base=$(basetest $1)
5875 if [ -n "$ONLY" ]; then
5877 if [ ${!testname}x != x ]; then
5878 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5879 run_one_logged $1 "$2"
5883 if [ ${!testname}x != x ]; then
5884 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5885 run_one_logged $1 "$2"
5895 if [ ${!testname}x != x ]; then
5896 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
5899 testname=EXCEPT_$base
5900 if [ ${!testname}x != x ]; then
5901 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
5904 testname=EXCEPT_ALWAYS_$1
5905 if [ ${!testname}x != x ]; then
5906 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
5909 testname=EXCEPT_ALWAYS_$base
5910 if [ ${!testname}x != x ]; then
5911 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
5914 testname=EXCEPT_SLOW_$1
5915 if [ ${!testname}x != x ]; then
5916 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
5919 testname=EXCEPT_SLOW_$base
5920 if [ ${!testname}x != x ]; then
5921 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
5927 run_one_logged $1 "$2"
5934 load_module ../libcfs/libcfs/libcfs
5946 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5951 strace -o $TMP/$1.strace -ttt $*
5953 log "FINISHED: $*: rc $RC"
5960 banner test complete, duration $duration sec
5961 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5962 echo duration $duration >>$TESTSUITELOG
5966 # Set TEST_STATUS here. It will be used for logging the result.
5969 if [[ -f $LOGDIR/err ]]; then
5971 elif [[ -f $LOGDIR/skip ]]; then
5974 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5978 local FFREE=$(do_node $SINGLEMDS \
5979 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5980 local FTOTAL=$(do_node $SINGLEMDS \
5981 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5983 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5987 echo -n "Resetting fail_loc on all nodes..."
5988 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5989 fail_val=0 2>/dev/null" || true
5995 # Log a message (on all nodes) padded with "=" before and after.
5996 # Also appends a timestamp and prepends the testsuite name.
5999 EQUALS="===================================================================================================="
6001 msg="== ${TESTSUITE} $*"
6003 [[ $last != "=" && $last != " " ]] && msg="$msg "
6004 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6005 # always include at least == after the message
6006 log "$msg== $(date +"%H:%M:%S (%s)")"
6009 check_dmesg_for_errors() {
6011 local errors="VFS: Busy inodes after unmount of\|\
6012 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6013 group descriptors corrupted"
6015 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6016 [ -z "$res" ] && return 0
6017 echo "Kernel error detected: $res"
6022 # Run a single test function and cleanup after it.
6024 # This function should be run in a subshell so the test func can
6025 # exit() without stopping the whole script.
6030 export tfile=f${testnum}.${TESTSUITE}
6031 export tdir=d${testnum}.${TESTSUITE}
6032 export TESTNAME=test_$testnum
6033 local SAVE_UMASK=`umask`
6036 if ! grep -q $DIR /proc/mounts; then
6040 banner "test $testnum: $message"
6041 test_${testnum} || error "test_$testnum failed with $?"
6044 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6046 check_dmesg_for_errors || error "Error in dmesg detected"
6047 if [ "$PARALLEL" != "yes" ]; then
6048 ps auxww | grep -v grep | grep -q multiop &&
6049 error "multiop still running"
6060 # Wrapper around run_one to ensure:
6061 # - test runs in subshell
6062 # - output of test is saved to separate log file for error reporting
6063 # - test result is saved to data file
6066 local BEFORE=$(date +%s)
6068 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6069 local test_log=$LOGDIR/$name
6070 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6071 local zfs_debug_log=$LOGDIR/$zfs_log_name
6073 rm -rf $LOGDIR/ignore
6075 local SAVE_UMASK=$(umask)
6079 log_sub_test_begin test_${1}
6080 (run_one $1 "$2") 2>&1 | tee -i $test_log
6081 local RC=${PIPESTATUS[0]}
6083 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6084 echo "test_$1 returned $RC" | tee $LOGDIR/err
6086 duration=$(($(date +%s) - $BEFORE))
6087 pass "$1" "(${duration}s)"
6089 if [[ -f $LOGDIR/err ]]; then
6090 TEST_ERROR=$(cat $LOGDIR/err)
6091 elif [[ -f $LOGDIR/ignore ]]; then
6092 TEST_ERROR=$(cat $LOGDIR/ignore)
6093 elif [[ -f $LOGDIR/skip ]]; then
6094 TEST_ERROR=$(cat $LOGDIR/skip)
6096 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6098 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6102 if [ -f $LOGDIR/err ]; then
6103 log_zfs_info "$zfs_debug_log"
6104 $FAIL_ON_ERROR && exit $RC
6113 # Print information of skipped tests to result.yml
6116 log_sub_test_begin $1
6118 log_sub_test_end "SKIP" "0" "0" "$@"
6122 (cd $(dirname $1); echo $PWD/$(basename $1))
6127 export base=$(basetest $1)
6128 [ "$CHECK_GRANT" == "no" ] && return 0
6130 testnamebase=GCHECK_ONLY_${base}
6131 testname=GCHECK_ONLY_$1
6132 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6134 echo -n "checking grant......"
6136 local clients=$CLIENTS
6137 [ -z "$clients" ] && clients=$(hostname)
6139 # sync all the data and make sure no pending data on server
6140 do_nodes $clients sync
6141 clients_up # initiate all idling connections
6144 client_grant=$(do_nodes $clients \
6145 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6146 awk '{ total += $1 } END { printf("%0.0f", total) }')
6149 # which is tot_granted less grant_precreate
6150 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6152 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6153 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6154 /tot_pending/{ total -= $2 };
6155 /grant_precreate/{ total -= $2 };
6156 END { printf("%0.0f", total) }')
6158 # check whether client grant == server grant
6159 if [[ $client_grant -ne $server_grant ]]; then
6160 do_nodes $(comma_list $(osts_nodes)) \
6161 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6162 "obdfilter.${FSNAME}-OST*.grant_*"
6163 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6164 error "failed: client:${client_grant} server: ${server_grant}."
6166 echo "pass: client:${client_grant} server: ${server_grant}"
6170 ########################
6176 ost=`echo $1 | awk -F_ '{print $3}'`
6177 if [ -z $ost ]; then
6178 ost=`echo $1 | sed 's/-osc.*//'`
6183 ostuuid_from_index()
6185 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6188 ostname_from_index() {
6189 local uuid=$(ostuuid_from_index $1)
6193 index_from_ostuuid()
6195 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6198 mdtuuid_from_index()
6200 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6204 # Return unique identifier for given hostname
6207 echo $host_name | md5sum | cut -d' ' -f1
6211 # Returns list of ip addresses for each interface
6213 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6218 # Cache address list to avoid mutiple execution of local_addr_list
6219 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6221 for i in $LOCAL_ADDR_LIST ; do
6222 [[ "$i" == "$addr" ]] && return 0
6229 local is_local="IS_LOCAL_$(host_id $host_name)"
6230 if [ -z "${!is_local-}" ] ; then
6232 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6233 is_local_addr "$host_ip" && eval $is_local=1
6235 [[ "${!is_local}" == "1" ]]
6240 local_node $node && return 1
6247 for node in $(mdts_nodes); do
6248 remote_node $node && return 0
6255 [ -n "$CLIENTONLY" ] && return 0 || true
6256 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6261 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6262 MSKIPPED=1 && return 1
6269 for node in $(osts_nodes) ; do
6270 remote_node $node && return 0
6277 [ -n "$CLIENTONLY" ] && return 0 || true
6278 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6283 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6284 OSKIPPED=1 && return 1
6290 [ -n "$CLIENTONLY" ] && return 0 || true
6292 MGS=$(facet_host mgs)
6293 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6298 remote_mds_nodsh || remote_ost_nodsh || \
6299 $(single_local_node $(comma_list $(nodes_list)))
6303 remote_ost && remote_mds
6306 # Get the active nodes for facets.
6314 for facet in ${facets//,/ }; do
6315 nodes="$nodes $(facet_active_host $facet)"
6318 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6322 # Get name of the active MGS node.
6324 echo -n $(facets_nodes $(get_facets MGS))
6327 # Get all of the active MDS nodes.
6329 echo -n $(facets_nodes $(get_facets MDS))
6332 # Get all of the active OSS nodes.
6334 echo -n $(facets_nodes $(get_facets OST))
6337 # Get all of the active AGT (HSM agent) nodes.
6339 echo -n $(facets_nodes $(get_facets AGT))
6342 # Get all of the client nodes and active server nodes.
6344 local nodes=$HOSTNAME
6348 # CLIENTS (if specified) contains the local client
6349 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6351 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6352 nodes="$nodes $(facets_nodes $(get_facets))"
6355 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6359 # Get all of the remote client nodes and remote active server nodes.
6360 remote_nodes_list () {
6361 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6364 # Get all of the MDS nodes, including active and passive nodes.
6368 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6372 for i in $(seq $MDSCOUNT); do
6374 failover_host=mds${i}failover_HOST
6375 nodes="$nodes ${!host} ${!failover_host}"
6378 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6382 # Get all of the OSS nodes, including active and passive nodes.
6386 local nodes="${ost_HOST} ${ostfailover_HOST}"
6390 for i in $(seq $OSTCOUNT); do
6392 failover_host=ost${i}failover_HOST
6393 nodes="$nodes ${!host} ${!failover_host}"
6396 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6400 # Get all of the server nodes, including active and passive nodes.
6401 all_server_nodes () {
6406 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6408 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6412 # Get all of the client and server nodes, including active and passive nodes.
6414 local nodes=$HOSTNAME
6418 # CLIENTS (if specified) contains the local client
6419 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6421 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6422 nodes="$nodes $(all_server_nodes)"
6425 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6429 init_clients_lists () {
6430 # Sanity check: exclude the local client from RCLIENTS
6431 local clients=$(hostlist_expand "$RCLIENTS")
6432 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6434 # Sanity check: exclude the dup entries
6435 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6437 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6439 # Sanity check: exclude the dup entries from CLIENTS
6440 # for those configs which has SINGLCLIENT set to local client
6441 clients=$(for i in $clients; do echo $i; done | sort -u)
6443 CLIENTS=$(comma_list $clients)
6444 local -a remoteclients=($RCLIENTS)
6445 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6446 varname=CLIENT$((i + 2))
6447 eval $varname=${remoteclients[i]}
6450 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6453 get_random_entry () {
6456 rnodes=${rnodes//,/ }
6458 local -a nodes=($rnodes)
6459 local num=${#nodes[@]}
6460 local i=$((RANDOM * num * 2 / 65536))
6466 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6470 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6471 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6476 echo $nodes | wc -w || true
6480 local nodes=$(osts_nodes)
6481 local osscount=$(get_node_count "$nodes")
6482 [ ! "$OSTCOUNT" = "$osscount" ]
6486 local nodes=$(mdts_nodes)
6487 local mdtcount=$(get_node_count "$nodes")
6488 [ ! "$MDSCOUNT" = "$mdtcount" ]
6491 generate_machine_file() {
6492 local nodes=${1//,/ }
6493 local machinefile=$2
6495 for node in $nodes; do
6496 echo $node >>$machinefile || \
6497 { echo "can not generate machinefile $machinefile" && return 1; }
6502 local file=$1/stripe
6505 $LFS getstripe -v $file || error "getstripe $file failed"
6509 setstripe_nfsserver () {
6511 local nfsexportdir=$2
6515 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6516 { print $1 }' /proc/mounts | cut -f 1 -d :))
6518 # check that only one nfs mounted
6519 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6520 (( ${#nfsexport[@]} == 1 )) ||
6521 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6523 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6526 # Check and add a test group.
6532 local gid=$(getent group $group_name | cut -d: -f3)
6533 if [[ -n "$gid" ]]; then
6534 [[ "$gid" -eq "$group_id" ]] || {
6535 error_noexit "inconsistent group ID:" \
6536 "new: $group_id, old: $gid"
6540 groupadd -g $group_id $group_name
6547 # Check and add a test user.
6560 local uid=$(getent passwd $user_name | cut -d: -f3)
6561 if [[ -n "$uid" ]]; then
6562 if [[ "$uid" -eq "$user_id" ]]; then
6563 local dir=$(getent passwd $user_name | cut -d: -f6)
6564 if [[ "$dir" != "$home" ]]; then
6566 usermod -d $home $user_name
6570 error_noexit "inconsistent user ID:" \
6571 "new: $user_id, old: $uid"
6576 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6583 check_runas_id_ret() {
6585 local myRUNAS_UID=$1
6586 local myRUNAS_GID=$2
6589 if [ -z "$myRUNAS" ]; then
6590 error_exit "myRUNAS command must be specified for check_runas_id"
6593 $myRUNAS krb5_login.sh || \
6594 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6596 mkdir $DIR/d0_runas_test
6598 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6599 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6600 rm -rf $DIR/d0_runas_test
6605 local myRUNAS_UID=$1
6606 local myRUNAS_GID=$2
6609 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6610 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6611 Please set RUNAS_ID to some UID which exists on MDS and client or
6612 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6615 # obtain the UID/GID for MPI_USER
6619 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6620 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6622 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6623 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6626 # obtain and cache Kerberos ticket-granting ticket
6627 refresh_krb5_tgt() {
6628 local myRUNAS_UID=$1
6629 local myRUNAS_GID=$2
6632 if [ -z "$myRUNAS" ]; then
6633 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6636 CLIENTS=${CLIENTS:-$HOSTNAME}
6637 do_nodes $CLIENTS "set -x
6638 if ! $myRUNAS krb5_login.sh; then
6639 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6644 # Run multiop in the background, but wait for it to print
6645 # "PAUSING" to its stdout before returning from this function.
6646 multiop_bg_pause() {
6647 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6651 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6654 echo "$MULTIOP_PROG $FILE v$ARGS"
6655 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6657 echo "TMPPIPE=${TMPPIPE}"
6658 read -t 60 multiop_output < $TMPPIPE
6659 if [ $? -ne 0 ]; then
6664 if [ "$multiop_output" != "PAUSING" ]; then
6665 echo "Incorrect multiop output: $multiop_output"
6680 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6686 inodes_available () {
6687 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6688 sort -un | head -n1) || return 1
6692 mdsrate_inodes_available () {
6693 local min_inodes=$(inodes_available)
6694 echo $((min_inodes * 99 / 100))
6697 # reset stat counters
6699 local paramfile="$1"
6700 lctl set_param -n $paramfile=0
6705 local paramfile="$1"
6707 lctl get_param -n $paramfile |
6708 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6712 awk '{sum += $1} END { printf("%0.0f", sum) }'
6715 calc_osc_kbytes () {
6716 $LFS df $MOUNT > /dev/null
6717 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6720 # save_lustre_params(comma separated facet list, parameter_mask)
6721 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6722 save_lustre_params() {
6727 for facet in ${facets//,/ }; do
6728 facet_svc=$(facet_svc $facet)
6730 "params=\\\$($LCTL get_param $2);
6731 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6732 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6733 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6734 while read s; do echo $facet \\\$s;
6735 done <<< \\\"\\\$param\\\""
6739 # restore lustre parameters from input stream, produces by save_lustre_params
6740 restore_lustre_params() {
6745 while IFS=" =" read facet name val; do
6746 do_facet $facet "$LCTL set_param -n $name=$val"
6750 check_node_health() {
6751 local nodes=${1:-$(comma_list $(nodes_list))}
6753 for node in ${nodes//,/ }; do
6754 check_network "$node" 5
6755 if [ $? -eq 0 ]; then
6756 do_node $node "rc=0;
6757 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6758 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6759 echo \\\$(hostname -s): \\\$val;
6762 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6767 mdsrate_cleanup () {
6769 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6770 --nfiles $3 --dir $4 --filefmt $5 $6
6775 delayed_recovery_enabled () {
6776 local var=${SINGLEMDS}_svc
6777 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6780 ########################
6782 convert_facet2label() {
6785 if [ x$facet = xost ]; then
6789 local varsvc=${facet}_svc
6791 if [ -n ${!varsvc} ]; then
6794 error "No lablel for $facet!"
6798 get_clientosc_proc_path() {
6799 echo "${1}-osc-ffff*"
6802 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6803 # used by MDT would not be changed.
6804 # mdt lov: fsname-mdtlov
6805 # mdt osc: fsname-OSTXXXX-osc
6806 mds_on_old_device() {
6807 local mds=${1:-"$SINGLEMDS"}
6809 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6810 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6811 > /dev/null 2>&1" && return 0
6816 get_mdtosc_proc_path() {
6818 local ost_label=${2:-"*OST*"}
6820 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6821 local mdt_label=$(convert_facet2label $mds_facet)
6822 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6824 if [[ $ost_label = *OST* ]]; then
6825 echo "${ost_label}-osc-${mdt_index}"
6827 echo "${ost_label}-osp-${mdt_index}"
6831 get_osc_import_name() {
6834 local label=$(convert_facet2label $ost)
6836 if [ "${facet:0:3}" = "mds" ]; then
6837 get_mdtosc_proc_path $facet $label
6841 get_clientosc_proc_path $label
6845 _wait_import_state () {
6848 local maxtime=${3:-$(max_recovery_time)}
6849 local error_on_failure=${4:-1}
6853 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6854 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6855 if [ "${expected}" == "DISCONN" ]; then
6856 # for disconn we can check after proc entry is removed
6857 [ "x${CONN_STATE}" == "x" ] && return 0
6858 # with AT enabled, we can have connect request timeout near of
6859 # reconnect timeout and test can't see real disconnect
6860 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6862 if [ $i -ge $maxtime ]; then
6863 [ $error_on_failure -ne 0 ] && \
6864 error "can't put import for $CONN_PROC into ${expected}" \
6865 "state after $i sec, have ${CONN_STATE}"
6869 # Add uniq for multi-mount case
6870 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6874 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6878 wait_import_state() {
6881 local maxtime=${3:-$(max_recovery_time)}
6882 local error_on_failure=${4:-1}
6885 for param in ${params//,/ }; do
6886 _wait_import_state $state $param $maxtime $error_on_failure || return
6890 wait_import_state_mount() {
6891 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6895 wait_import_state $*
6898 # One client request could be timed out because server was not ready
6899 # when request was sent by client.
6900 # The request timeout calculation details :
6902 # /* We give the server rq_timeout secs to process the req, and
6903 # add the network latency for our local timeout. */
6904 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6905 # ptlrpc_at_get_net_latency(request) ;
6907 # ptlrpc_connect_import ()
6908 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6911 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6912 # ptlrpc_at_get_net_latency(request) ->
6913 # at_get (max (iat_net_latency=0, at_min)) = at_min
6916 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6917 # INITIAL_CONNECT_TIMEOUT + at_min
6919 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6920 # because we can not get this value in runtime,
6921 # the value depends on configure options, and it is not stored in /proc.
6923 # #define CONNECTION_SWITCH_MIN 5U
6924 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6926 request_timeout () {
6929 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6930 local init_connect_timeout=$TIMEOUT
6931 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6933 local at_min=$(at_get $facet at_min)
6935 echo $(( init_connect_timeout + at_min ))
6938 _wait_osc_import_state() {
6942 local target=$(get_osc_import_name $facet $ost_facet)
6943 local param="osc.${target}.ost_server_uuid"
6947 # 1. wait the deadline of client 1st request (it could be skipped)
6948 # 2. wait the deadline of client 2nd request
6949 local maxtime=$(( 2 * $(request_timeout $facet)))
6951 if [[ $facet == client* ]]; then
6952 # During setup time, the osc might not be setup, it need wait
6953 # until list_param can return valid value.
6954 params=$($LCTL list_param $param 2>/dev/null || true)
6955 while [ -z "$params" ]; do
6956 if [ $i -ge $maxtime ]; then
6957 echo "can't get $param in $maxtime secs"
6962 params=$($LCTL list_param $param 2>/dev/null || true)
6966 if [[ $ost_facet = mds* ]]; then
6967 # no OSP connection to itself
6968 if [[ $facet = $ost_facet ]]; then
6971 param="osp.${target}.mdt_server_uuid"
6975 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6976 wait_import_state $expected "$params" $maxtime; then
6977 error "$facet: import is not in $expected state after $maxtime"
6984 wait_osc_import_state() {
6990 if [[ $facet = mds ]]; then
6991 for num in $(seq $MDSCOUNT); do
6992 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6995 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6999 wait_osc_import_ready() {
7000 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7003 _wait_mgc_import_state() {
7006 local error_on_failure=${3:-1}
7007 local param="mgc.*.mgs_server_uuid"
7011 # 1. wait the deadline of client 1st request (it could be skipped)
7012 # 2. wait the deadline of client 2nd request
7013 local maxtime=$(( 2 * $(request_timeout $facet)))
7015 if [[ $facet == client* ]]; then
7016 # During setup time, the osc might not be setup, it need wait
7017 # until list_param can return valid value. And also if there
7018 # are mulitple osc entries we should list all of them before
7020 params=$($LCTL list_param $param 2>/dev/null || true)
7021 while [ -z "$params" ]; do
7022 if [ $i -ge $maxtime ]; then
7023 echo "can't get $param in $maxtime secs"
7028 params=$($LCTL list_param $param 2>/dev/null || true)
7031 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7032 wait_import_state $expected "$params" $maxtime \
7033 $error_on_failure; then
7034 if [ $error_on_failure -ne 0 ]; then
7035 error "import is not in ${expected} state"
7043 wait_mgc_import_state() {
7046 local error_on_failure=${3:-1}
7049 if [[ $facet = mds ]]; then
7050 for num in $(seq $MDSCOUNT); do
7051 _wait_mgc_import_state mds$num "$expected" \
7052 $error_on_failure || return
7055 _wait_mgc_import_state "$facet" "$expected"
7056 $error_on_failure || return
7060 wait_dne_interconnect() {
7063 if [ $MDSCOUNT -gt 1 ]; then
7064 for num in $(seq $MDSCOUNT); do
7065 wait_osc_import_ready mds mds$num
7070 get_clientmdc_proc_path() {
7074 get_clientmgc_proc_path() {
7082 [ -z "$list" ] && return 0
7084 # Add paths to lustre tests for 32 and 64 bit systems.
7085 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7086 local TESTPATH="$RLUSTRE/tests:"
7087 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7088 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7091 wait_clients_import_state () {
7098 if [ "$FAILURE_MODE" = HARD ]; then
7099 facets=$(facets_on_host $(facet_active_host $facet))
7102 for facet in ${facets//,/ }; do
7103 local label=$(convert_facet2label $facet)
7106 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7107 $label).ost_server_uuid" ;;
7108 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7109 $label).mds_server_uuid" ;;
7110 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7111 $label).mgs_server_uuid" ;;
7112 *) error "unknown facet!" ;;
7115 local params=$(expand_list $params $proc_path)
7118 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7120 error "import is not in ${expected} state"
7132 # wait until all MDTs are in the expected state
7133 for ((num = 1; num <= $MDSCOUNT; num++)); do
7134 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7137 if [ $facet = "mds" ]; then
7138 mproc="osp.$mdtosp.active"
7139 [ $num -eq $((tgt_idx + 1)) ] && continue
7141 mproc="osc.$mdtosp.active"
7147 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7151 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7152 if [ $result -eq $expected ]; then
7153 echo -n "target updated after"
7154 echo "$wait sec (got $result)"
7158 if [ $wait -eq $max ]; then
7159 error "$tgt_name: wanted $expected got $result"
7161 echo "Waiting $((max - wait)) secs for $tgt_name"
7171 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7172 $LCTL get_param obdfilter.*.kbytesavail))
7173 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7174 $LCTL get_param -n obdfilter.*.tot_granted))
7175 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7176 $LCTL get_param -n obdfilter.*.kbytestotal))
7177 for ((i=0; i<${#AVAILA[@]}; i++)); do
7178 local -a AVAIL1=(${AVAILA[$i]//=/ })
7179 local -a TOTAL=(${TOTALA[$i]//=/ })
7180 GRANT=$((${GRANTA[$i]}/1024))
7181 # allow 1% of total space in bavail because of delayed
7182 # allocation with ZFS which might release some free space after
7183 # txg commit. For small devices, we set a mininum of 8MB
7184 local LIMIT=$((${TOTAL} / 100 + 8000))
7185 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7186 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7187 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7188 echo " FULL" || echo
7194 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7197 check_pool_not_exist() {
7198 local fsname=${1%%.*}
7199 local poolname=${1##$fsname.}
7200 [[ $# -ne 1 ]] && return 0
7201 [[ x$poolname = x ]] && return 0
7202 list_pool $fsname | grep -w $1 && return 1
7207 local fsname=${1%%.*}
7208 local poolname=${1##$fsname.}
7210 stack_trap "destroy_test_pools $fsname" EXIT
7211 do_facet mgs lctl pool_new $1
7213 # get param should return err unless pool is created
7214 [[ $RC -ne 0 ]] && return $RC
7216 for mds_id in $(seq $MDSCOUNT); do
7217 local mdt_id=$((mds_id-1))
7218 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7219 wait_update_facet mds$mds_id \
7220 "lctl get_param -n lod.$lodname.pools.$poolname \
7221 2>/dev/null || echo foo" "" ||
7222 error "mds$mds_id: pool_new failed $1"
7224 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7225 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7231 add_pool_to_list () {
7232 local fsname=${1%%.*}
7233 local poolname=${1##$fsname.}
7235 local listvar=${fsname}_CREATED_POOLS
7236 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7240 remove_pool_from_list () {
7241 local fsname=${1%%.*}
7242 local poolname=${1##$fsname.}
7244 local listvar=${fsname}_CREATED_POOLS
7245 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7249 destroy_pool_int() {
7251 local OSTS=$(list_pool $1)
7252 for ost in $OSTS; do
7253 do_facet mgs lctl pool_remove $1 $ost
7255 do_facet mgs lctl pool_destroy $1
7258 # <fsname>.<poolname> or <poolname>
7260 local fsname=${1%%.*}
7261 local poolname=${1##$fsname.}
7263 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7267 check_pool_not_exist $fsname.$poolname
7268 [[ $? -eq 0 ]] && return 0
7270 destroy_pool_int $fsname.$poolname
7272 [[ $RC -ne 0 ]] && return $RC
7273 for mds_id in $(seq $MDSCOUNT); do
7274 local mdt_id=$((mds_id-1))
7275 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7276 wait_update_facet mds$mds_id \
7277 "lctl get_param -n lod.$lodname.pools.$poolname \
7278 2>/dev/null || echo foo" "foo" ||
7279 error "mds$mds_id: destroy pool failed $1"
7281 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7282 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7284 remove_pool_from_list $fsname.$poolname
7290 local fsname=${1:-$FSNAME}
7292 local listvar=${fsname}_CREATED_POOLS
7294 [ x${!listvar} = x ] && return 0
7296 echo "Destroy the created pools: ${!listvar}"
7297 for poolname in ${!listvar//,/ }; do
7298 destroy_pool $fsname.$poolname
7302 destroy_test_pools () {
7304 local fsname=${1:-$FSNAME}
7305 destroy_pools $fsname || true
7311 local ts=$(date +%s)
7314 if [[ ! -f "$YAML_LOG" ]]; then
7315 # init_logging is not performed before gather_logs,
7316 # so the $LOGDIR needs to be checked here
7317 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7320 [ -f $LOGDIR/shared ] && docp=false
7322 # dump lustre logs, dmesg
7324 prefix="$TESTLOG_PREFIX.$TESTNAME"
7326 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7328 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7329 echo "Dumping logs only on local client."
7330 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7331 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7336 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7337 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7339 if [ ! -f $LOGDIR/shared ]; then
7340 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7353 for i in $(seq 0 $num_mntpts); do
7354 cmd="ls -laf ${mntpt_root}$i/$dir"
7360 for pid in $pids; do
7367 # check_and_start_recovery_timer()
7368 # service_time = at_est2timeout(service_time);
7369 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7370 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7372 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7373 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7374 #define CONNECTION_SWITCH_MIN 5
7375 #define CONNECTION_SWITCH_INC 5
7376 max_recovery_time() {
7377 local init_connect_timeout=$((TIMEOUT / 20))
7378 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7380 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7381 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7383 echo -n $service_time
7386 recovery_time_min() {
7387 local connection_switch_min=5
7388 local connection_switch_inc=5
7389 local connection_switch_max
7390 local reconnect_delay_max
7391 local initial_connect_timeout
7395 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7396 (($connection_switch_min > $TIMEOUT)) &&
7397 max=$connection_switch_min || max=$TIMEOUT
7398 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7400 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7401 timeout_20=$((TIMEOUT/20))
7402 (($connection_switch_min > $timeout_20)) &&
7403 initial_connect_timeout=$connection_switch_min ||
7404 initial_connect_timeout=$timeout_20
7406 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7407 initial_connect_timeout))
7408 echo $((2 * reconnect_delay_max))
7411 get_clients_mount_count () {
7412 local clients=${CLIENTS:-$HOSTNAME}
7414 # we need to take into account the clients mounts and
7415 # exclude mds/ost mounts if any;
7416 do_nodes $clients cat /proc/mounts | grep lustre |
7417 grep -w $MOUNT | wc -l
7421 PROC_CLI="srpc_info"
7422 PROC_CON="srpc_contexts"
7430 if [ $M -lt $N ]; then
7434 while [ $N -lt $M ]; do
7444 calc_connection_cnt() {
7447 # MDT->MDT = 2 * C(M, 2)
7451 comb_m2=$(combination $MDSCOUNT 2)
7453 local num_clients=$(get_clients_mount_count)
7455 local cnt_mdt2mdt=$((comb_m2 * 2))
7456 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7457 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7458 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7459 if is_mounted $MOUNT2; then
7460 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7461 cnt_cli2ost=$((cnt_cli2ost * 2))
7469 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7470 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7471 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7472 + cnt_cli2ost + cnt_cli2mdt))
7486 local cmd="$tgt.srpc.flavor"
7488 if [ $net == "any" ]; then
7493 if [ $dir != "any" ]; then
7498 log "Setting sptlrpc rule: $cmd"
7499 do_facet mgs "$LCTL conf_param $cmd"
7505 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7515 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7516 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7518 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7520 if [ "x$bulkspec" != "x" ]; then
7521 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7523 if [ "x$algs" != "x" ]; then
7524 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7526 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7527 if [ $bulk == "bulkn" ]; then
7528 bulk_count=`echo "$output" | grep "bulk flavor" \
7529 | grep "null/null" | wc -l`
7530 elif [ $bulk == "bulki" ]; then
7531 bulk_count=`echo "$output" | grep "bulk flavor" \
7532 | grep "/null" | grep -v "null/" | wc -l`
7534 bulk_count=`echo "$output" | grep "bulk flavor" \
7535 | grep -v "/null" | grep -v "null/" | wc -l`
7539 [ $bulk_count -lt $count ] && count=$bulk_count
7550 local clients=${CLIENTS:-$HOSTNAME}
7552 for c in ${clients//,/ }; do
7553 local output=$(do_node $c lctl get_param -n \
7554 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7555 local tmpcnt=$(count_flvr "$output" $flavor)
7556 if $GSS_SK && [ $flavor != "null" ]; then
7557 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7558 output=$(do_node $c lctl get_param -n \
7559 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7560 local outcon=$(count_contexts "$output")
7561 if [ "$outcon" -lt "$tmpcnt" ]; then
7565 cnt=$((cnt + tmpcnt))
7575 local clients=${CLIENTS:-$HOSTNAME}
7577 for c in ${clients//,/ }; do
7578 local output=$(do_node $c lctl get_param -n \
7579 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7580 local tmpcnt=$(count_flvr "$output" $flavor)
7581 if $GSS_SK && [ $flavor != "null" ]; then
7582 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7583 output=$(do_node $c lctl get_param -n \
7584 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7585 local outcon=$(count_contexts "$output")
7586 if [ "$outcon" -lt "$tmpcnt" ]; then
7590 cnt=$((cnt + tmpcnt))
7600 if [ $MDSCOUNT -le 1 ]; then
7605 for num in `seq $MDSCOUNT`; do
7606 local output=$(do_facet mds$num lctl get_param -n \
7607 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7608 local tmpcnt=$(count_flvr "$output" $flavor)
7609 if $GSS_SK && [ $flavor != "null" ]; then
7610 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7611 output=$(do_facet mds$num lctl get_param -n \
7612 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7613 local outcon=$(count_contexts "$output")
7614 if [ "$outcon" -lt "$tmpcnt" ]; then
7618 cnt=$((cnt + tmpcnt))
7629 for num in `seq $MDSCOUNT`; do
7630 mdtosc=$(get_mdtosc_proc_path mds$num)
7631 mdtosc=${mdtosc/-MDT*/-MDT\*}
7632 local output=$(do_facet mds$num lctl get_param -n \
7633 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7634 local tmpcnt=$(count_flvr "$output" $flavor)
7635 if $GSS_SK && [ $flavor != "null" ]; then
7636 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7637 output=$(do_facet mds$num lctl get_param -n \
7638 osc.$mdtosc.$PROC_CON 2>/dev/null)
7639 local outcon=$(count_contexts "$output")
7640 if [ "$outcon" -lt "$tmpcnt" ]; then
7644 cnt=$((cnt + tmpcnt))
7653 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7655 count_flvr "$output" $flavor
7660 local dir=$1 # from to
7661 local flavor=$2 # flavor expected
7664 if [ $dir == "cli2mdt" ]; then
7665 res=`flvr_cnt_cli2mdt $flavor`
7666 elif [ $dir == "cli2ost" ]; then
7667 res=`flvr_cnt_cli2ost $flavor`
7668 elif [ $dir == "mdt2mdt" ]; then
7669 res=`flvr_cnt_mdt2mdt $flavor`
7670 elif [ $dir == "mdt2ost" ]; then
7671 res=`flvr_cnt_mdt2ost $flavor`
7672 elif [ $dir == "all2ost" ]; then
7673 res1=`flvr_cnt_mdt2ost $flavor`
7674 res2=`flvr_cnt_cli2ost $flavor`
7675 res=$((res1 + res2))
7676 elif [ $dir == "all2mdt" ]; then
7677 res1=`flvr_cnt_mdt2mdt $flavor`
7678 res2=`flvr_cnt_cli2mdt $flavor`
7679 res=$((res1 + res2))
7680 elif [ $dir == "all2all" ]; then
7681 res1=`flvr_cnt_mdt2ost $flavor`
7682 res2=`flvr_cnt_cli2ost $flavor`
7683 res3=`flvr_cnt_mdt2mdt $flavor`
7684 res4=`flvr_cnt_cli2mdt $flavor`
7685 res=$((res1 + res2 + res3 + res4))
7693 local dir=$1 # from to
7694 local flavor=$2 # flavor expected
7695 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7696 local WAITFLAVOR_MAX=20 # how many retries before abort?
7699 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7700 echo -n "checking $dir..."
7701 res=$(do_check_flavor $dir $flavor)
7702 echo "found $res/$expect $flavor connections"
7703 [ $res -ge $expect ] && return 0
7707 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7708 # echo "Dumping additional logs for SK debug.."
7709 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7711 gather_logs $(comma_list $(nodes_list))
7716 restore_to_default_flavor()
7718 local proc="mgs.MGS.live.$FSNAME"
7720 echo "restoring to default flavor..."
7722 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7723 grep ".srpc.flavor" | wc -l)
7725 # remove all existing rules if any
7726 if [ $nrule -ne 0 ]; then
7727 echo "$nrule existing rules"
7728 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7729 grep ".srpc.flavor."); do
7730 echo "remove rule: $rule"
7731 spec=`echo $rule | awk -F = '{print $1}'`
7732 do_facet mgs "$LCTL conf_param -d $spec"
7736 # verify no rules left
7737 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7738 grep ".srpc.flavor." | wc -l)
7739 [ $nrule -ne 0 ] && error "still $nrule rules left"
7741 # wait for default flavor to be applied
7744 set_rule $FSNAME any any $SK_FLAVOR
7745 wait_flavor all2all $SK_FLAVOR
7747 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7748 set_rule $FSNAME any cli2ost $SK_FLAVOR
7749 wait_flavor cli2mdt $SK_FLAVOR
7750 wait_flavor cli2ost $SK_FLAVOR
7752 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7754 wait_flavor all2all null
7760 local flavor=${1:-null}
7762 echo "setting all flavor to $flavor"
7764 # FIXME need parameter to this fn
7765 # and remove global vars
7766 local cnt_all2all=$(calc_connection_cnt all2all)
7768 local res=$(do_check_flavor all2all $flavor)
7769 if [ $res -eq $cnt_all2all ]; then
7770 echo "already have total $res $flavor connections"
7774 echo "found $res $flavor out of total $cnt_all2all connections"
7775 restore_to_default_flavor
7777 [[ $flavor = null ]] && return 0
7779 if $GSS_SK && [ $flavor != "null" ]; then
7781 set_rule $FSNAME any any $flavor
7782 wait_flavor all2all $flavor
7784 set_rule $FSNAME any cli2mdt $flavor
7785 set_rule $FSNAME any cli2ost $flavor
7786 set_rule $FSNAME any mdt2ost null
7787 set_rule $FSNAME any mdt2mdt null
7788 wait_flavor cli2mdt $flavor
7789 wait_flavor cli2ost $flavor
7791 echo "GSS_SK now at flavor: $flavor"
7793 set_rule $FSNAME any any $flavor
7794 wait_flavor all2all $flavor
7801 # Checking for shared logdir
7802 if [ ! -d $dir ]; then
7803 # Not found. Create local logdir
7806 touch $dir/check_file.$(hostname -s)
7811 check_write_access() {
7813 local list=${2:-$(comma_list $(nodes_list))}
7817 for node in ${list//,/ }; do
7818 file=$dir/check_file.$(short_nodename $node)
7819 if [[ ! -f "$file" ]]; then
7820 # Logdir not accessible/writable from this node.
7823 rm -f $file || return 1
7829 [[ -n $YAML_LOG ]] && return
7830 local save_umask=$(umask)
7833 export YAML_LOG=${LOGDIR}/results.yml
7837 # If the yaml log already exists then we will just append to it
7838 if [ ! -f $YAML_LOG ]; then
7839 if check_shared_dir $LOGDIR; then
7840 touch $LOGDIR/shared
7841 echo "Logging to shared log directory: $LOGDIR"
7843 echo "Logging to local directory: $LOGDIR"
7846 yml_nodes_file $LOGDIR >> $YAML_LOG
7847 yml_results_file >> $YAML_LOG
7852 # If modules are not yet loaded then older "lctl lustre_build_version"
7853 # will fail. Use lctl build version instead.
7854 log "Client: $($LCTL lustre_build_version)"
7855 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7856 do_facet $SINGLEMDS $LCTL --version)"
7857 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7858 do_facet ost1 $LCTL --version)"
7862 yml_log_test $1 >> $YAML_LOG
7866 yml_log_test_status $@ >> $YAML_LOG
7869 log_sub_test_begin() {
7870 yml_log_sub_test_begin "$@" >> $YAML_LOG
7873 log_sub_test_end() {
7874 yml_log_sub_test_end "$@" >> $YAML_LOG
7880 local llverdev_opts=$2
7881 local devname=$(basename $1)
7882 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7883 # loop devices aren't in /proc/partitions
7884 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7886 size=$(($size / 1024 / 1024)) # Gb
7888 local partial_arg=""
7889 # Run in partial (fast) mode if the size
7890 # of a partition > 1 GB
7891 [ $size -gt 1 ] && partial_arg="-p"
7893 llverdev --force $partial_arg $llverdev_opts $dev
7899 local llverfs_opts=$2
7900 local use_partial_arg=$3
7901 local partial_arg=""
7902 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7904 # Run in partial (fast) mode if the size
7905 # of a partition > 1 GB
7906 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7908 llverfs $partial_arg $llverfs_opts $dir
7911 #Remove objects from OST
7912 remove_ost_objects() {
7918 local mntpt=$(facet_mntpt $facet)
7919 local opts=$OST_MOUNT_OPTS
7923 echo "removing objects from $ostdev on $facet: $objids"
7924 if ! test -b $ostdev; then
7925 opts=$(csa_add "$opts" -o loop)
7927 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7930 for i in $objids; do
7931 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7933 umount -f $mntpt || return $?
7937 #Remove files from MDT
7938 remove_mdt_files() {
7943 local mntpt=$(facet_mntpt $facet)
7944 local opts=$MDS_MOUNT_OPTS
7946 echo "removing files from $mdtdev on $facet: $files"
7947 if [ $(facet_fstype $facet) == ldiskfs ] &&
7948 ! do_facet $facet test -b $mdtdev; then
7949 opts=$(csa_add "$opts" -o loop)
7951 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7955 rm $mntpt/ROOT/$f || { rc=$?; break; }
7957 umount -f $mntpt || return $?
7961 duplicate_mdt_files() {
7966 local mntpt=$(facet_mntpt $facet)
7967 local opts=$MDS_MOUNT_OPTS
7969 echo "duplicating files on $mdtdev on $facet: $files"
7970 mkdir -p $mntpt || return $?
7971 if [ $(facet_fstype $facet) == ldiskfs ] &&
7972 ! do_facet $facet test -b $mdtdev; then
7973 opts=$(csa_add "$opts" -o loop)
7975 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7986 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7987 pushd $mntpt/ROOT > /dev/null || return $?
7990 touch $f.bad || return $?
7991 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7993 [ $rc -eq 0 ] || return $rc
7994 setfattr --restore $tmp || return $?
8000 local devs=${1//,/ }
8003 local rslt=$TMP/sgpdd_survey
8005 # sgpdd-survey cleanups ${rslt}.* files
8007 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8013 # returns the canonical name for an ldiskfs device
8018 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8019 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8020 echo dm-\\\${foo##*:};
8022 name=\\\$(basename \\\$dv);
8023 if [[ \\\$name = *flakey* ]]; then
8024 name=\\\$(lsblk -o NAME,KNAME |
8025 awk /\\\$name/'{print \\\$NF}');
8031 is_sanity_benchmark() {
8032 local benchmarks="dbench bonnie iozone fsx"
8034 for b in $benchmarks; do
8035 if [ "$b" == "$suite" ]; then
8043 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8047 # Get the available size (KB) of a given obd target.
8054 [[ $facet != client ]] || return 0
8056 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8061 # Get the page size (bytes) on a given facet node.
8065 local size=$(getconf PAGE_SIZE 2>/dev/null)
8067 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
8068 echo -n ${size:-4096}
8072 # Get the block count of the filesystem.
8079 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8080 awk '/^Block count:/ {print $3}')
8084 # Get the block size of the filesystem.
8090 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8091 awk '/^Block size:/ {print $3}')
8095 # Check whether the "large_xattr" feature is enabled or not.
8096 large_xattr_enabled() {
8097 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8099 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8101 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8102 grep -E -q '(ea_inode|large_xattr)'"
8103 return ${PIPESTATUS[0]}
8106 # Get the maximum xattr size supported by the filesystem.
8110 if large_xattr_enabled; then
8111 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8114 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8115 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8117 # maximum xattr size = size of block - size of header -
8118 # size of 1 entry - 4 null bytes
8119 size=$((block_size - 32 - 32 - 4))
8125 # Dump the value of the named xattr from a file.
8130 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8133 # Generate a string with size of $size bytes.
8135 local size=${1:-1024} # in bytes
8137 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8140 reformat_external_journal() {
8145 if [ -n "${!var}" ]; then
8146 local rcmd="do_facet $facet"
8148 echo "reformat external journal on $facet:${!var}"
8149 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8153 # MDT file-level backup/restore
8154 mds_backup_restore() {
8157 local devname=$(mdsdevname $(facet_number $facet))
8158 local mntpt=$(facet_mntpt brpt)
8159 local rcmd="do_facet $facet"
8160 local metaea=${TMP}/backup_restore.ea
8161 local metadata=${TMP}/backup_restore.tgz
8162 local opts=${MDS_MOUNT_OPTS}
8163 local svc=${facet}_svc
8165 if ! ${rcmd} test -b ${devname}; then
8166 opts=$(csa_add "$opts" -o loop)
8169 echo "file-level backup/restore on $facet:${devname}"
8171 # step 1: build mount point
8172 ${rcmd} mkdir -p $mntpt
8173 # step 2: cleanup old backup
8174 ${rcmd} rm -f $metaea $metadata
8176 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8177 if [ ! -z $igif ]; then
8178 # step 3.5: rm .lustre
8179 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8181 # step 4: backup metaea
8183 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8185 # step 5: backup metadata
8187 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8189 ${rcmd} $UMOUNT $mntpt || return 4
8190 # step 8: reformat dev
8191 echo "reformat new device"
8192 format_mdt $(facet_number $facet)
8194 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8195 # step 10: restore metadata
8197 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8198 # step 11: restore metaea
8200 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8201 # step 12: remove recovery logs
8202 echo "remove recovery logs"
8203 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8204 # step 13: umount dev
8205 ${rcmd} $UMOUNT $mntpt || return 10
8206 # step 14: cleanup tmp backup
8207 ${rcmd} rm -f $metaea $metadata
8208 # step 15: reset device label - it's not virgin on
8209 ${rcmd} e2label $devname ${!svc}
8216 local devname=$(mdsdevname $(facet_number $facet))
8217 local mntpt=$(facet_mntpt brpt)
8218 local rcmd="do_facet $facet"
8219 local opts=${MDS_MOUNT_OPTS}
8221 if ! ${rcmd} test -b ${devname}; then
8222 opts=$(csa_add "$opts" -o loop)
8225 echo "removing OI files on $facet: idx=${idx}"
8227 # step 1: build mount point
8228 ${rcmd} mkdir -p $mntpt
8230 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8231 if [ -z $idx ]; then
8232 # step 3: remove all OI files
8233 ${rcmd} rm -fv $mntpt/oi.16*
8234 elif [ $idx -lt 2 ]; then
8235 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8239 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8240 for ((i=${idx}; i<64; i=$((i * idx)))); do
8241 ${rcmd} rm -fv $mntpt/oi.16.${i}
8245 ${rcmd} $UMOUNT $mntpt || return 2
8246 # OI files will be recreated when mounted as lustre next time.
8249 # generate maloo upload-able log file name
8250 # \param logname specify unique part of file name
8251 generate_logname() {
8252 local logname=${1:-"default_logname"}
8254 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8257 # make directory on different MDTs
8261 local stripe_count=2
8262 local stripe_index=-1
8265 while getopts "c:i:p" opt; do
8267 c) stripe_count=$OPTARG;;
8268 i) stripe_index=$OPTARG;;
8270 \?) error "only support -i -c -p";;
8274 shift $((OPTIND - 1))
8275 [ $# -eq 1 ] || error "Only creating single directory is supported"
8278 if [ "$p_option" == "-p" ]; then
8279 local parent=$(dirname $path)
8281 [ -d $path ] && return 0
8282 if [ ! -d ${parent} ]; then
8283 mkdir -p ${parent} ||
8284 error "mkdir parent '$parent' failed"
8288 if [ $MDSCOUNT -le 1 ]; then
8289 mkdir $path || error "mkdir '$path' failed"
8291 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8294 if [ $stripe_index -eq -1 ]; then
8295 mdt_index=$((test_num % MDSCOUNT))
8297 mdt_index=$stripe_index
8299 echo "striped dir -i$mdt_index -c$stripe_count $path"
8300 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8301 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8305 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8307 # If called many times, passing @last_fd will avoid repeated searching
8308 # already-open FDs repeatedly if we know they are still in use.
8310 # usage: free_fd [last_fd]
8313 local max_fd=$(ulimit -n)
8314 local fd=$((${1:-2} + 1))
8316 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8319 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8323 check_mount_and_prep()
8325 is_mounted $MOUNT || setupall
8327 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8328 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8329 for idx in $(seq $MDSCOUNT); do
8330 local name="MDT$(printf '%04x' $((idx - 1)))"
8331 rm -rf $MOUNT/.lustre/lost+found/$name/*
8335 # calcule how many ost-objects to be created.
8336 precreated_ost_obj_count()
8340 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8341 local ost_name="OST$(printf '%04x' $ost_idx)"
8342 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8343 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8344 osp.$proc_path.prealloc_last_id)
8345 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8346 osp.$proc_path.prealloc_next_id)
8347 echo $((last_id - next_id + 1))
8350 check_file_in_pool()
8355 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8358 for t in $tlist ; do
8359 [ "$i" -eq "$t" ] && continue 2
8362 echo "pool list: $tlist"
8363 echo "striping: $res"
8364 error_noexit "$file not allocated in $pool"
8371 echo "Creating new pool"
8374 create_pool $FSNAME.$pool ||
8375 { error_noexit "No pool created, result code $?"; return 1; }
8376 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8377 { error_noexit "$pool not in lfs pool_list"; return 2; }
8380 pool_add_targets() {
8381 echo "Adding targets to pool"
8387 local list=$(seq $first $step $last)
8389 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8390 do_facet mgs $LCTL pool_add \
8391 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8393 # wait for OSTs to be added to the pool
8394 for mds_id in $(seq $MDSCOUNT); do
8395 local mdt_id=$((mds_id-1))
8396 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8397 wait_update_facet mds$mds_id \
8398 "lctl get_param -n lod.$lodname.pools.$pool |
8399 sort -u | tr '\n' ' ' " "$t" || {
8400 error_noexit "mds$mds_id: Add to pool failed"
8404 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8405 | sort -u | tr '\n' ' ' " "$t" || {
8406 error_noexit "Add to pool failed"
8409 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8410 local addcount=$(((last - first) / step + 1))
8411 [ $lfscount -eq $addcount ] || {
8412 error_noexit "lfs pool_list bad ost count" \
8413 "$lfscount != $addcount"
8421 echo "Setting pool on directory $tdir"
8423 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8425 error_noexit "Cannot set pool $pool to $tdir"
8432 echo "Checking pool on directory $tdir"
8434 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8435 [ "$res" = "$pool" ] && return 0
8437 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8441 pool_dir_rel_path() {
8442 echo "Testing relative path works well"
8447 mkdir -p $root/$tdir/$tdir
8449 pool_set_dir $pool $tdir || return 1
8450 pool_set_dir $pool ./$tdir || return 2
8451 pool_set_dir $pool ../$tdir || return 3
8452 pool_set_dir $pool ../$tdir/$tdir || return 4
8453 rm -rf $tdir; cd - > /dev/null
8456 pool_alloc_files() {
8457 echo "Checking files allocation from directory pool"
8464 for i in $(seq -w 1 $count)
8466 local file=$tdir/file-$i
8468 check_file_in_pool $file $pool "$tlist" || \
8469 failed=$((failed + 1))
8471 [ "$failed" = 0 ] && return 0
8473 error_noexit "$failed files not allocated in $pool"
8477 pool_create_files() {
8478 echo "Creating files in pool"
8486 for i in $(seq -w 1 $count)
8488 local file=$tdir/spoo-$i
8489 $SETSTRIPE -p $pool $file
8490 check_file_in_pool $file $pool "$tlist" || \
8491 failed=$((failed + 1))
8493 [ "$failed" = 0 ] && return 0
8495 error_noexit "$failed files not allocated in $pool"
8500 echo "Checking 'lfs df' output"
8503 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8505 local res=$($LFS df --pool $FSNAME.$pool |
8507 grep "$FSNAME-OST" |
8509 [ "$res" = "$t" ] && return 0
8511 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8515 pool_file_rel_path() {
8516 echo "Creating files in a pool with relative pathname"
8521 { error_noexit "unable to create $tdir"; return 1 ; }
8522 local file="/..$tdir/$tfile-1"
8523 $SETSTRIPE -p $pool $file ||
8524 { error_noexit "unable to create $file" ; return 2 ; }
8527 $SETSTRIPE -p $pool $tfile-2 || {
8528 error_noexit "unable to create $tfile-2 in $tdir"
8533 pool_remove_first_target() {
8534 echo "Removing first target from a pool"
8537 local pname="lov.$FSNAME-*.pools.$pool"
8538 local t=$($LCTL get_param -n $pname | head -1)
8539 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8540 for mds_id in $(seq $MDSCOUNT); do
8541 local mdt_id=$((mds_id-1))
8542 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8543 wait_update_facet mds$mds_id \
8544 "lctl get_param -n lod.$lodname.pools.$pool |
8546 error_noexit "mds$mds_id: $t not removed from" \
8551 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8552 error_noexit "$t not removed from $FSNAME.$pool"
8557 pool_remove_all_targets() {
8558 echo "Removing all targets from pool"
8561 local pname="lov.$FSNAME-*.pools.$pool"
8562 for t in $($LCTL get_param -n $pname | sort -u)
8564 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8566 for mds_id in $(seq $MDSCOUNT); do
8567 local mdt_id=$((mds_id-1))
8568 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8569 wait_update_facet mds$mds_id "lctl get_param -n \
8570 lod.$lodname.pools.$pool" "" || {
8571 error_noexit "mds$mds_id: Pool $pool not drained"
8575 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8576 error_noexit "Pool $FSNAME.$pool cannot be drained"
8579 # striping on an empty/nonexistant pool should fall back
8580 # to "pool of everything"
8582 error_noexit "failed to use fallback striping for empty pool"
8585 # setstripe on an empty pool should fail
8586 $SETSTRIPE -p $pool $file 2>/dev/null && {
8587 error_noexit "expected failure when creating file" \
8595 echo "Destroying pool"
8599 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8602 # striping on an empty/nonexistant pool should fall back
8603 # to "pool of everything"
8605 error_noexit "failed to use fallback striping for missing pool"
8608 # setstripe on an empty pool should fail
8609 $SETSTRIPE -p $pool $file 2>/dev/null && {
8610 error_noexit "expected failure when creating file" \
8615 # get param should return err once pool is gone
8616 if wait_update $HOSTNAME "lctl get_param -n \
8617 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8619 remove_pool_from_list $FSNAME.$pool
8622 error_noexit "Pool $FSNAME.$pool is not destroyed"
8626 # Get and check the actual stripe count of one file.
8627 # Usage: check_stripe_count <file> <expected_stripe_count>
8628 check_stripe_count() {
8633 [[ -z "$file" || -z "$expected" ]] &&
8634 error "check_stripe_count: invalid argument"
8636 local cmd="$GETSTRIPE -c $file"
8637 actual=$($cmd) || error "$cmd failed"
8638 actual=${actual%% *}
8640 if [[ $actual -ne $expected ]]; then
8641 [[ $expected -eq -1 ]] ||
8642 error "$cmd wrong: found $actual, expected $expected"
8643 [[ $actual -eq $OSTCOUNT ]] ||
8644 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8648 # Get and check the actual list of OST indices on one file.
8649 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8655 [[ -z "$file" || -z "$expected" ]] &&
8656 error "check_obdidx: invalid argument!"
8658 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8659 grep -v obdidx | awk '{print $1}' | xargs))
8661 [[ $obdidx = $expected ]] ||
8662 error "list of OST indices on $file is $obdidx," \
8663 "should be $expected"
8666 # Get and check the actual OST index of the first stripe on one file.
8667 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8668 check_start_ost_idx() {
8673 [[ -z "$file" || -z "$expected" ]] &&
8674 error "check_start_ost_idx: invalid argument!"
8676 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8679 [[ $start_ost_idx = $expected ]] ||
8680 error "OST index of the first stripe on $file is" \
8681 "$start_ost_idx, should be $expected"
8684 killall_process () {
8685 local clients=${1:-$(hostname)}
8690 do_nodes $clients "killall $signal $name"
8695 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8700 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8705 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8710 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8715 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8720 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8727 do_facet mgs "cat $LSNAPSHOT_LOG"
8733 echo "Cleaning test environment ..."
8735 # Every lsnapshot command takes exclusive lock with others,
8736 # so can NOT destroy the snapshot during list with 'xargs'.
8738 local ssname=$(lsnapshot_list | grep snapshot_name |
8739 grep lss_ | awk '{ print $2 }' | head -n 1)
8740 [ -z "$ssname" ] && break
8742 lsnapshot_destroy -n $ssname -f ||
8743 lss_err "Fail to destroy $ssname by force"
8753 local host=$(facet_active_host $facet)
8754 local dir=$(dirname $(facet_vdevice $facet))
8755 local pool=$(zpool_name $facet)
8756 local lfsname=$(zfs_local_fsname $facet)
8757 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8760 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8766 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8767 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8769 if ! combined_mgs_mds ; then
8770 [ $(facet_fstype mgs) != zfs ] &&
8771 skip "Lustre snapshot 1 only works for ZFS backend"
8773 local host=$(facet_active_host mgs)
8774 local dir=$(dirname $(facet_vdevice mgs))
8775 local pool=$(zpool_name mgs)
8776 local lfsname=$(zfs_local_fsname mgs)
8779 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8780 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8783 for num in `seq $MDSCOUNT`; do
8784 [ $(facet_fstype mds$num) != zfs ] &&
8785 skip "Lustre snapshot 1 only works for ZFS backend"
8787 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8788 lss_err "generate lss conf (mds$num)"
8791 for num in `seq $OSTCOUNT`; do
8792 [ $(facet_fstype ost$num) != zfs ] &&
8793 skip "Lustre snapshot 1 only works for ZFS backend"
8795 lss_gen_conf_one ost$num OST $((num - 1)) ||
8796 lss_err "generate lss conf (ost$num)"
8799 do_facet mgs "cat $LSNAPSHOT_CONF"
8802 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8803 parse_plain_dir_param()
8808 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8809 param="-c ${invalues[1]}"
8811 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8812 param="$param -S ${invalues[3]}"
8814 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8815 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8816 param="$param -i ${invalues[6]}"
8818 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8820 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8821 param="$param -i ${invalues[5]}"
8829 local val=$(awk '{print $2}' <<< $line)
8831 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8833 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8835 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8837 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8842 parse_layout_param()
8849 if [[ ! -z $line ]]; then
8850 if [[ -z $mode ]]; then
8851 if [[ $line =~ ^"stripe_count:" ]]; then
8853 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8855 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8860 if [[ $mode = "plain_dir" ]]; then
8861 param=$(parse_plain_dir_param "$line")
8862 elif [[ $mode = "plain_file" ]]; then
8863 val=$(parse_plain_param "$line")
8864 [[ ! -z $val ]] && param="$param $val"
8865 elif [[ $mode = "pfl" ]]; then
8866 val=$(echo $line | awk '{print $2}')
8867 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8868 if [[ $val = "EOF" ]]; then
8869 param="$param -E -1"
8871 param="$param -E $val"
8873 elif [[ $line =~ ^"stripe_count:" ]]; then
8875 val=$(parse_plain_dir_param "$line")
8879 val=$(parse_plain_param "$line")
8880 [[ ! -z $val ]] && param="$param $val"
8890 local param=$($LFS getstripe -d $1 | parse_layout_param)
8899 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8901 cancel_lru_locks mdc
8902 cancel_lru_locks osc
8904 # make sure PFID is set correctly for files
8905 do_nodes $(comma_list $(osts_nodes)) \
8906 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8909 cat $f &> /dev/nullA ||
8910 { rc=$?; echo "verify $f failed"; break; }
8913 do_nodes $(comma_list $(osts_nodes)) \
8914 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
8918 # check that clients "oscs" was evicted after "before"
8919 check_clients_evicted() {
8926 for osc in $oscs; do
8928 echo "Check state for $osc"
8929 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
8930 tail -n 3 | awk -F"[ [,]" \
8931 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
8932 if (($? == 0)) && (($evicted > $before)); then
8933 echo "$osc is evicted at $evicted"
8938 [ $rc -eq 0 ] || error "client not evicted from OST"
8941 # check that clients OSCS current_state is FULL
8942 check_clients_full() {
8947 for osc in $oscs; do
8948 wait_update_facet client \
8949 "lctl get_param -n osc.$osc.state |
8950 grep 'current_state: FULL'" \
8951 "current_state: FULL" $timeout
8952 [ $? -eq 0 ] || error "$osc state is not FULL"
8957 __changelog_deregister() {
8959 local mdt="$(facet_svc $facet)"
8963 # skip cleanup if no user registered for this MDT
8964 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
8965 # user is no longer registered, skip cleanup
8966 changelog_users "$facet" | grep -q "$cl_user" ||
8967 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
8969 # From this point, if any operation fails, it is an error
8970 __changelog_clear $facet $cl_user 0 ||
8971 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
8972 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
8973 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
8976 declare -Ax CL_USERS
8977 changelog_register() {
8978 for M in $(seq $MDSCOUNT); do
8980 local mdt="$(facet_svc $facet)"
8983 cl_mask=$(do_facet $facet $LCTL get_param \
8984 mdd.${mdt}.changelog_mask -n)
8985 stack_trap "do_facet $facet $LCTL \
8986 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
8987 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
8988 error "$mdt: changelog_mask=+hsm failed: $?"
8991 cl_user=$(do_facet $facet \
8992 $LCTL --device $mdt changelog_register -n) ||
8993 error "$mdt: register changelog user failed: $?"
8994 stack_trap "__changelog_deregister $facet $cl_user" EXIT
8996 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
8997 # Bash does not support nested arrays, but the format of a
8998 # cl_user is constrained enough to use whitespaces as separators
8999 CL_USERS[$facet]+="$cl_user "
9001 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9004 changelog_deregister() {
9006 # bash assoc arrays do not guarantee to list keys in created order
9007 # so reorder to get same order than in changelog_register()
9008 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9011 for facet in $cl_facets; do
9012 for cl_user in ${CL_USERS[$facet]}; do
9013 __changelog_deregister $facet $cl_user || return $?
9015 unset CL_USERS[$facet]
9021 local service=$(facet_svc $facet)
9023 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9026 changelog_user_rec() {
9029 local service=$(facet_svc $facet)
9031 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9034 changelog_chmask() {
9037 do_nodes $(comma_list $(mdts_nodes)) \
9038 $LCTL set_param mdd.*.changelog_mask="$mask"
9041 # usage: __changelog_clear FACET CL_USER [+]INDEX
9045 local mdt="$(facet_svc $facet)"
9051 # Remove the leading '+'
9053 rec+=$(changelog_user_rec $facet $cl_user)
9060 if [ $rec -eq 0 ]; then
9061 echo "$mdt: clear the changelog for $cl_user of all records"
9063 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9065 $LFS changelog_clear $mdt $cl_user $rec
9068 # usage: changelog_clear [+]INDEX
9070 # If INDEX is prefixed with '+', increment every changelog user's record index
9071 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9075 # bash assoc arrays do not guarantee to list keys in created order
9076 # so reorder to get same order than in changelog_register()
9077 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9080 for facet in $cl_facets; do
9081 for cl_user in ${CL_USERS[$facet]}; do
9082 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9090 for M in $(seq $MDSCOUNT); do
9092 local mdt="$(facet_svc $facet)"
9094 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9098 changelog_extract_field() {
9103 changelog_dump | gawk "/$cltype.*$file$/ {
9104 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9108 # Prints a changelog record produced by "lfs changelog" as an associative array
9111 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9112 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9113 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9114 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9115 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9116 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9117 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9119 # Note that the changelog record is not quoted
9120 # Also note that the line breaks in the output were only added for readability
9122 # Typically, you want to eval the output of the command to fill an actual
9123 # associative array, like this:
9124 # $> eval declare -A changelog=$(changelog2array $entry)
9126 # It can then be accessed like any bash associative array:
9127 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9129 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9137 # A changelog, as printed by "lfs changelog" typically looks like this:
9138 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9140 # Parse the positional part of the changelog
9142 # changelog_dump() prefixes records with their mdt's name
9143 local index="${1##*.}"
9145 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9146 "$index" "${2:2}" "$3" "$4" "$5"
9148 # Parse the key/value part of the changelog
9149 for arg in "${@:5}"; do
9150 # Check it matches a key=value syntax
9151 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9153 local key="${arg%%=*}"
9154 local value="${arg#*=}"
9158 # u is actually for uid AND gid: u=UID:GID
9159 printf " [uid]='%s'" "${value%:*}"
9189 printf " ['%s']='%s'" "$key" "$value"
9196 # Format and print a changelog record
9198 # Interpreted sequences are:
9200 # %f the "flags" attribute of a changelog record
9201 __changelog_printf()
9206 for ((i = 0; i < ${#format}; i++)); do
9207 local char="${format:$i:1}"
9208 if [ "$char" != % ]; then
9214 char="${format:$i:1}"
9217 printf '%s' "${changelog[flags]}"
9227 # Filter changelog records
9231 local action='print'
9234 while [ $# -gt 0 ]; do
9254 changelog_dump | { while read -r record; do
9255 eval local -A changelog=$(changelog2array $record)
9256 for key in "${!filter[@]}"; do
9259 [ "${changelog[$key]}" == "${filter[$key]}" ]
9266 case "${action:-print}" in
9268 printf '%s\n' "$record"
9271 __changelog_printf "$format"
9281 [ ! -d "$dir" ] && return
9283 [ -z "$layout" ] && {
9284 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9288 setfattr -n trusted.lov -v $layout $dir ||
9289 error "error restoring layout '$layout' to '$dir'"
9292 # save the layout of a directory, the returned string will be used by
9293 # restore_layout() to restore the layout
9296 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9297 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9301 # save layout of a directory and restore it at exit
9302 save_layout_restore_at_exit() {
9304 local layout=$(save_layout $dir)
9306 stack_trap "restore_layout $dir $layout" EXIT