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 [[ $rc == 0 ]] && PRLFS=true
501 # Load a module on the system where this is running.
503 # usage: load_module module_name [module arguments for insmod/modprobe]
505 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
506 # will be used as the arguments. Otherwise arguments will be obtained from
507 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
514 BASE=$(basename $module $EXT)
516 module_loaded ${BASE} && return
518 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
519 # else from modprobe.conf
520 if [ $# -eq 0 ]; then
521 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
522 # Bash until 4.x, so we resort to eval.
523 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
524 eval set -- \$$optvar
525 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
526 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
528 opt=$(awk -v var="^options $BASE" '$0 ~ var \
529 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
530 set -- $(echo -n $opt)
532 # Ensure we have accept=all for lnet
533 if [ $(basename $module) = lnet ]; then
534 # OK, this is a bit wordy...
535 local arg accept_all_present=false
538 [ "$arg" = accept=all ] && \
539 accept_all_present=true
541 $accept_all_present || set -- "$@" accept=all
547 [ $# -gt 0 ] && echo "${module} options: '$*'"
549 # Note that insmod will ignore anything in modprobe.conf, which is why
550 # we're passing options on the command-line.
551 if [[ "$BASE" == "lnet_selftest" ]] &&
552 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
553 lustre_insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
554 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
555 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
556 lustre_insmod ${LUSTRE}/${module}${EXT} "$@"
558 # must be testing a "make install" or "rpm" installation
559 # note failed to load ptlrpc_gss is considered not fatal
560 if [[ "$BASE" == "ptlrpc_gss" ]]; then
561 modprobe $BASE "$@" 2>/dev/null ||
562 echo "gss/krb5 is not supported"
569 load_modules_local() {
570 if [ -n "$MODPROBE" ]; then
572 echo "Using modprobe to load modules"
576 echo Loading modules from $LUSTRE
580 if [ -f /sys/devices/system/cpu/online ]; then
581 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
582 echo "detected $ncpus online CPUs by sysfs"
584 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
586 if [ $rc -eq 0 ]; then
587 echo "detected $ncpus online CPUs by getconf"
589 echo "Can't detect number of CPUs"
594 # if there is only one CPU core, libcfs can only create one partition
595 # if there is more than 4 CPU cores, libcfs should create multiple CPU
596 # partitions. So we just force libcfs to create 2 partitions for
597 # system with 2 or 4 cores
598 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
599 # force to enable multiple CPU partitions
600 echo "Force libcfs to create 2 CPU partitions"
601 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
603 echo "libcfs will create CPU partition based on online CPUs"
606 load_module ../libcfs/libcfs/libcfs
607 # Prevent local MODOPTS_LIBCFS being passed as part of environment
608 # variable to remote nodes
612 load_module ../lnet/lnet/lnet
614 LNDPATH=${LNDPATH:-"../lnet/klnds"}
615 if [ -z "$LNETLND" ]; then
617 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
618 tcp*) LNETLND="socklnd/ksocklnd" ;;
619 *) local lnd="${NETTYPE%%[0-9]}lnd"
620 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
621 LNETLND="$lnd/k$lnd" ||
622 LNETLND="socklnd/ksocklnd"
625 load_module ../lnet/klnds/$LNETLND
626 load_module obdclass/obdclass
627 load_module ptlrpc/ptlrpc
628 load_module ptlrpc/gss/ptlrpc_gss
636 load_module obdecho/obdecho
637 if ! client_only; then
638 SYMLIST=/proc/kallsyms
639 grep -q crc16 $SYMLIST ||
640 { modprobe crc16 2>/dev/null || true; }
641 grep -q -w jbd2 $SYMLIST ||
642 { modprobe jbd2 2>/dev/null || true; }
643 load_module lfsck/lfsck
644 [ "$LQUOTA" != "no" ] &&
645 load_module quota/lquota $LQUOTAOPTS
646 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
647 lsmod | grep zfs >&/dev/null || modprobe zfs
648 load_module osd-zfs/osd_zfs
650 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
651 grep -q exportfs_decode_fh $SYMLIST ||
652 { modprobe exportfs 2> /dev/null || true; }
653 grep -q -w mbcache $SYMLIST ||
654 { modprobe mbcache 2>/dev/null || true; }
655 load_module ../ldiskfs/ldiskfs
656 load_module osd-ldiskfs/osd_ldiskfs
668 load_module llite/lustre
669 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
671 rm -f $OGDB/ogdb-$HOSTNAME
672 $LCTL modules > $OGDB/ogdb-$HOSTNAME
674 # 'mount' doesn't look in $PATH, just sbin
675 local mount_lustre=$LUSTRE/utils/mount.lustre
676 if [ -f $mount_lustre ]; then
677 local sbin_mount=$(readlink -f /sbin)/mount.lustre
678 if grep -qw "$sbin_mount" /proc/mounts; then
679 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
681 if ! grep -qw "$sbin_mount" /proc/mounts; then
682 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
683 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
684 cat <<- EOF > "$sbin_mount"
687 echo "This $sbin_mount just a mountpoint." 1>&2
688 echo "It is never supposed to be run." 1>&2
689 logger -p emerg -- "using stub $sbin_mount $@"
692 chmod a+x $sbin_mount
694 mount --bind $mount_lustre $sbin_mount ||
695 error "can't bind $mount_lustre to $sbin_mount"
703 # load modules on remote nodes optionally
704 # lustre-tests have to be installed on these nodes
705 if $LOAD_MODULES_REMOTE; then
706 local list=$(comma_list $(remote_nodes_list))
707 if [ -n "$list" ]; then
708 echo "loading modules on: '$list'"
709 do_rpc_nodes "$list" load_modules_local
715 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
716 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
717 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
718 echo "$LEAK_LUSTRE" 1>&2
719 echo "$LEAK_PORTALS" 1>&2
720 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
721 echo "Memory leaks detected"
722 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
728 wait_exit_ST client # bug 12845
730 $LUSTRE_RMMOD ldiskfs || return 2
732 if $LOAD_MODULES_REMOTE; then
733 local list=$(comma_list $(remote_nodes_list))
734 if [ -n "$list" ]; then
735 echo "unloading modules on: '$list'"
736 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
737 do_rpc_nodes "$list" check_mem_leak
741 local sbin_mount=$(readlink -f /sbin)/mount.lustre
742 if grep -qe "$sbin_mount " /proc/mounts; then
743 umount $sbin_mount || true
744 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
748 check_mem_leak || return 254
750 echo "modules unloaded."
755 local facet=${1:-$SINGLEMDS}
758 case $(facet_fstype $facet) in
759 ldiskfs) size=50;; # largest seen is 44, leave some headroom
760 # grant_block_size is in bytes, allow at least 2x max blocksize
761 zfs) size=$(lctl get_param osc.$FSNAME*.import |
762 awk '/grant_block_size:/ {print $2/512; exit;}')
770 local facet=${1:-$SINGLEMDS}
771 local fstype=$(facet_fstype $facet)
774 ldiskfs) size=4;; # ~4KB per inode
775 zfs) size=11;; # 10 to 11KB per inode
781 check_gss_daemon_nodes() {
785 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
786 if [ \\\"\\\$num\\\" -ne 1 ]; then
787 echo \\\$num instance of $dname;
792 check_gss_daemon_facet() {
796 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
797 if [ $num -ne 1 ]; then
798 echo "$num instance of $dname on $facet"
807 echo Stopping $@ on $list
808 do_nodes $list "killall -2 $@ 2>/dev/null || true"
811 # start gss daemons on all nodes, or "daemon" on "nodes" if set
812 start_gss_daemons() {
816 if [ "$nodes" ] && [ "$daemon" ] ; then
817 echo "Starting gss daemon on nodes: $nodes"
818 do_nodes $nodes "$daemon" || return 8
822 nodes=$(comma_list $(mdts_nodes))
823 echo "Starting gss daemon on mds: $nodes"
825 # Start all versions, in case of switching
826 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
828 do_nodes $nodes "$LSVCGSSD -v" || return 1
831 do_nodes $nodes "$LGSSD -v" || return 2
834 nodes=$(comma_list $(osts_nodes))
835 echo "Starting gss daemon on ost: $nodes"
837 # Start all versions, in case of switching
838 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
840 do_nodes $nodes "$LSVCGSSD -v" || return 3
842 # starting on clients
844 local clients=${CLIENTS:-$HOSTNAME}
846 echo "Starting $LGSSD on clients $clients "
847 do_nodes $clients "$LGSSD -v" || return 4
850 # wait daemons entering "stable" status
854 # check daemons are running
856 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
857 check_gss_daemon_nodes $nodes lsvcgssd || return 5
859 nodes=$(comma_list $(mdts_nodes))
860 check_gss_daemon_nodes $nodes lgssd || return 6
863 check_gss_daemon_nodes $clients lgssd || return 7
868 local nodes=$(comma_list $(mdts_nodes))
870 send_sigint $nodes lsvcgssd lgssd
872 nodes=$(comma_list $(osts_nodes))
873 send_sigint $nodes lsvcgssd
875 nodes=${CLIENTS:-$HOSTNAME}
876 send_sigint $nodes lgssd
880 # Add mount flags for shared key
882 if grep -q skpath <<< "$mt_opts" ; then
883 mt_opts=$(echo $mt_opts |
884 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
886 if [ -z "$mt_opts" ]; then
887 mt_opts="-o skpath=$SK_PATH"
889 mt_opts="$mt_opts,skpath=$SK_PATH"
905 if ! module_loaded ptlrpc_gss; then
906 load_module ptlrpc/gss/ptlrpc_gss
907 module_loaded ptlrpc_gss ||
908 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
911 if $GSS_KRB5 || $GSS_SK; then
912 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
915 if $GSS_SK && $SK_NO_KEY; then
916 local numclients=${1:-$CLIENTCOUNT}
917 local clients=${CLIENTS:-$HOSTNAME}
919 # security ctx config for keyring
922 mount -o bind $SK_OM_PATH /etc/request-key.d/
923 local lgssc_conf_line='create lgssc * * '
924 lgssc_conf_line+=$(which lgss_keyring)
925 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
927 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
928 echo "$lgssc_conf_line" > $lgssc_conf_file
929 [ -e $lgssc_conf_file ] ||
930 error_exit "Could not find key options in $lgssc_conf_file"
932 if ! local_mode; then
933 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
935 do_nodes $(comma_list $(all_nodes)) "mount \
936 -o bind $SK_OM_PATH \
938 do_nodes $(comma_list $(all_nodes)) "rsync -aqv \
939 $HOSTNAME:$lgssc_conf_file \
940 $lgssc_conf_file >/dev/null 2>&1"
943 # create shared key on all nodes
944 mkdir -p $SK_PATH/nodemap
945 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
946 $SK_PATH/$FSNAME-*.key
947 # for nodemap testing each client may need own key,
948 # and S2S now requires keys as well, both for "client"
951 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
952 -w $SK_PATH/$FSNAME-nmclient.key \
953 -d /dev/urandom >/dev/null 2>&1
954 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
955 -w $SK_PATH/$FSNAME-s2s-server.key \
956 -d /dev/urandom >/dev/null 2>&1
959 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
960 -d /dev/urandom >/dev/null 2>&1
962 for i in $(seq 0 $((numclients - 1))); do
963 lgss_sk -t server -f$FSNAME -n c$i \
964 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
968 if ! local_mode; then
969 do_nodes $(comma_list $(all_nodes)) "rsync -av \
970 $HOSTNAME:$SK_PATH/ $SK_PATH >/dev/null 2>&1"
972 # Set client keys to client type to generate prime P
974 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
975 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
977 do_nodes $clients "lgss_sk -t client -m \
978 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
979 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
980 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
982 # This is required for servers as well, if S2S in use
984 do_nodes $(comma_list $(mdts_nodes)) \
985 "cp $SK_PATH/$FSNAME-s2s-server.key \
986 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
987 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
989 do_nodes $(comma_list $(osts_nodes)) \
990 "cp $SK_PATH/$FSNAME-s2s-server.key \
991 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
992 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
994 do_nodes $clients "lgss_sk -t client \
995 -m $SK_PATH/$FSNAME-nmclient.key \
998 # mount options for servers and clients
999 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1000 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1001 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1002 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1006 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1008 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1015 # maybe cleanup credential cache?
1022 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1023 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1024 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1028 $RPC_MODE || echo "Cleaning up Shared Key.."
1029 do_nodes $(comma_list $(all_nodes)) "rm -f \
1030 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1031 # Remove the mount and clean up the files we added to SK_PATH
1032 do_nodes $(comma_list $(all_nodes)) "umount \
1033 /etc/request-key.d/"
1034 do_nodes $(comma_list $(all_nodes)) "rm -f \
1035 $SK_OM_PATH/lgssc.conf"
1036 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1043 local var=${facet}_svc
1051 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1052 tr '[:lower:]' '[:upper:]'
1058 if [ $facet == mgs ] || [ $facet == client ]; then
1062 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1070 if [ -n "${!var}" ]; then
1075 var=$(facet_type $facet)FSTYPE
1076 if [ -n "${!var}" ]; then
1081 if [ -n "$FSTYPE" ]; then
1086 if [[ $facet == mgs ]] && combined_mgs_mds; then
1098 local facets=$(get_facets)
1101 for facet in ${facets//,/ }; do
1102 if [ $node == $(facet_host $facet) ] ||
1103 [ $node == "$(facet_failover_host $facet)" ]; then
1104 fstype=$(facet_fstype $facet)
1105 if [[ $fstypes != *$fstype* ]]; then
1106 fstypes+="${fstypes:+,}$fstype"
1115 local num=$(facet_number $facet)
1118 if [[ $(facet_type $facet) = OST ]]; then
1119 index=OSTINDEX${num}
1120 if [[ -n "${!index}" ]]; then
1125 index=${OST_INDICES[num - 1]}
1128 [[ -n "$index" ]] || index=$((num - 1))
1136 local fstype=$(facet_fstype $facet)
1140 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1142 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1143 ${dev} 2>/dev/null");;
1145 error "unknown fstype!";;
1153 local device=$(mdsdevname $num)
1154 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1160 local device=$(ostdevname $num)
1161 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1166 # Get the device of a facet.
1173 mgs) device=$(mgsdevname) ;;
1174 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1175 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1176 fs2mds) device=$(mdsdevname 1_2) ;;
1177 fs2ost) device=$(ostdevname 1_2) ;;
1178 fs3ost) device=$(ostdevname 2_2) ;;
1186 # Get the virtual device of a facet.
1193 mgs) device=$(mgsvdevname) ;;
1194 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1195 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1196 fs2mds) device=$(mdsvdevname 1_2) ;;
1197 fs2ost) device=$(ostvdevname 1_2) ;;
1198 fs3ost) device=$(ostvdevname 2_2) ;;
1206 local virt=$(virt-what 2> /dev/null)
1208 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1210 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1213 VMware|KVM|VirtualBox|Parallels)
1214 echo $virt | tr '[A-Z]' '[a-z]' ;;
1220 # Re-read the partition table on failover partner host.
1221 # After a ZFS storage pool is created on a shared device, the partition table
1222 # on the device may change. However, the operating system on the failover
1223 # host may not notice the change automatically. Without the up-to-date partition
1224 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1225 # relative to partition rather than disk beginnings.
1227 # This function performs partprobe on the failover host to make it re-read the
1230 refresh_partition_table() {
1235 host=$(facet_passive_host $facet)
1236 if [[ -n "$host" ]]; then
1237 do_node $host "$PARTPROBE $device"
1242 # Get ZFS storage pool name.
1249 device=$(facet_device $facet)
1250 # poolname is string before "/"
1251 poolname="${device%%/*}"
1258 # Get ZFS local fsname.
1260 zfs_local_fsname() {
1262 local lfsname=$(basename $(facet_device $facet))
1268 # Create ZFS storage pool.
1275 local opts=${@:-"-o cachefile=none"}
1277 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1278 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1279 $ZPOOL create -f $opts $poolname $vdev"
1283 # Create ZFS file system.
1289 local opts=${@:-"-o mountpoint=legacy"}
1291 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1292 $ZFS create $opts $dataset"
1296 # Export ZFS storage pool.
1297 # Before exporting the pool, all datasets within the pool should be unmounted.
1305 poolname=$(zpool_name $facet)
1307 if [[ -n "$poolname" ]]; then
1308 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1309 grep -q ^$poolname/ /proc/mounts ||
1310 $ZPOOL export $opts $poolname"
1315 # Destroy ZFS storage pool.
1316 # Destroy the given pool and free up any devices for other use. This command
1317 # tries to unmount any active datasets before destroying the pool.
1318 # -f Force any active datasets contained within the pool to be unmounted.
1322 local poolname=${2:-$(zpool_name $facet)}
1324 if [[ -n "$poolname" ]]; then
1325 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1326 $ZPOOL destroy -f $poolname"
1331 # Import ZFS storage pool.
1332 # Force importing, even if the pool appears to be potentially active.
1337 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1340 poolname=$(zpool_name $facet)
1342 if [[ -n "$poolname" ]]; then
1343 opts+=" -d $(dirname $(facet_vdevice $facet))"
1344 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1345 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1346 $ZPOOL import -f $opts $poolname"
1351 # Reimport ZFS storage pool with new name
1356 local opts="-o cachefile=none"
1357 local poolname=$(zpool_name $facet)
1359 opts+=" -d $(dirname $(facet_vdevice $facet))"
1360 do_facet $facet "$ZPOOL export $poolname;
1361 $ZPOOL import $opts $poolname $newpool"
1365 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1366 # is not automatically imported on system startup.
1368 # In a failover environment, this will provide resource level fencing which
1369 # will ensure that the same ZFS storage pool will not be imported concurrently
1370 # on different nodes.
1372 disable_zpool_cache() {
1376 poolname=$(zpool_name $facet)
1378 if [[ -n "$poolname" ]]; then
1379 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1384 # This and set_osd_param() shall be used to access OSD parameters
1385 # once existed under "obdfilter":
1390 # writethrough_cache_enable
1394 local device=${2:-$FSNAME-OST*}
1397 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1398 osd-*.$device.$name 2>&1" | grep -v 'error:'
1403 local device=${2:-$FSNAME-OST*}
1407 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1408 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1412 local dz=${1:-$DEBUG_SIZE}
1414 if [ -f /sys/devices/system/cpu/possible ]; then
1415 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1417 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1420 # bug 19944, adjust size to be -gt num_possible_cpus()
1421 # promise 2MB for every cpu at least
1422 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1425 lctl set_param debug_mb=$dz
1428 set_default_debug () {
1429 local debug=${1:-"$PTLDEBUG"}
1430 local subsys=${2:-"$SUBSYSTEM"}
1431 local debug_size=${3:-$DEBUG_SIZE}
1433 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1434 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1436 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1439 set_default_debug_nodes () {
1442 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1443 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1447 do_rpc_nodes "$nodes" set_default_debug \
1448 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1451 set_default_debug_facet () {
1453 local node=$(facet_active_host $facet)
1454 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1456 set_default_debug_nodes $node
1460 local hostid=${1:-$(hostid)}
1462 if [ ! -s /etc/hostid ]; then
1463 printf $(echo -n $hostid |
1464 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1470 local facets=${1:-$(get_facets)}
1473 for facet in ${facets//,/ }; do
1476 [ $RC -eq 0 ] && continue
1478 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1479 skip_noexit "Restart of $facet failed!." &&
1482 error "Restart of $facet failed!"
1489 # Add argument "arg" (e.g., "loop") to the comma-separated list
1490 # of arguments for option "opt" (e.g., "-o") on command
1491 # line "opts" (e.g., "-o flock").
1497 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1499 if echo "$opts" | grep -q $opt_pattern; then
1500 opts=$(echo "$opts" | sed -e \
1501 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1503 opts+="${opts:+ }$opt $arg"
1509 # Associate loop device with a given regular file.
1510 # Return the loop device.
1512 setup_loop_device() {
1516 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1517 if [[ -z \\\$loop_dev ]]; then
1518 loop_dev=\\\$($LOSETUP -f);
1519 $LOSETUP \\\$loop_dev $file || loop_dev=;
1521 echo -n \\\$loop_dev"
1525 # Detach a loop device.
1527 cleanup_loop_device() {
1531 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1532 $LOSETUP -d $loop_dev"
1536 # Check if a given device is a block device.
1543 [[ -n "$dev" ]] || return 1
1544 do_facet $facet "test -b $dev" || return 1
1545 if [[ -n "$size" ]]; then
1546 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1547 count=1 skip=$size 2>&1" |
1548 awk '($3 == "in") { print $1 }')
1549 [[ "$in" = "1+0" ]] || return 1
1554 # Check if a given device is a device-mapper device.
1560 [[ -n "$dev" ]] || return 1
1561 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1565 # Check if a given device is a device-mapper flakey device.
1567 is_dm_flakey_dev() {
1572 [[ -n "$dev" ]] || return 1
1574 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1576 [[ $type = flakey ]] && return 0 || return 1
1580 # Check if device-mapper flakey device is supported by the kernel
1581 # of $facet node or not.
1583 dm_flakey_supported() {
1587 do_facet $facet "modprobe dm-flakey;
1588 $DMSETUP targets | grep -q flakey" &> /dev/null
1592 # Get the device-mapper flakey device name of a given facet.
1594 dm_facet_devname() {
1596 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1598 echo -n ${facet}_flakey
1602 # Get the device-mapper flakey device of a given facet.
1603 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1605 dm_facet_devpath() {
1608 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1612 # Set a device-mapper device with a new table.
1614 # The table has the following format:
1615 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1617 # flakey <target_args> includes:
1618 # <destination_device> <offset> <up_interval> <down_interval> \
1619 # [<num_features> [<feature_arguments>]]
1621 # linear <target_args> includes:
1622 # <destination_device> <start_sector>
1624 dm_set_dev_table() {
1627 local target_type=$3
1633 read tmp num_sectors tmp real_dev tmp \
1634 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1636 case $target_type in
1638 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1641 table="0 $num_sectors linear $real_dev 0"
1643 *) error "invalid target type $target_type" ;;
1646 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1647 error "failed to suspend $dm_dev"
1648 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1649 error "failed to load $target_type table into $dm_dev"
1650 do_facet $facet "$DMSETUP resume $dm_dev" ||
1651 error "failed to resume $dm_dev"
1655 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1656 # feature parameter.
1659 # All write I/O is silently ignored.
1660 # Read I/O is handled correctly.
1662 dm_set_dev_readonly() {
1664 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1666 dm_set_dev_table $facet $dm_dev flakey
1670 # Set a device-mapper device to traditional linear mapping mode.
1672 dm_clear_dev_readonly() {
1674 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1676 dm_set_dev_table $facet $dm_dev linear
1680 # Set the device of a given facet as "read-only".
1682 set_dev_readonly() {
1684 local svc=${facet}_svc
1686 if [[ $(facet_fstype $facet) = zfs ]] ||
1687 ! dm_flakey_supported $facet; then
1688 do_facet $facet $LCTL --device ${!svc} readonly
1690 dm_set_dev_readonly $facet
1695 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1702 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1703 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1704 echo -n $num_sectors
1708 # Create a device-mapper device with a given block device or regular file (will
1709 # be associated with loop device).
1710 # Return the full path of the device-mapper device.
1714 local real_dev=$2 # destination device
1715 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1716 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1718 # check if the device-mapper device to be created already exists
1719 if is_dm_dev $facet $dm_dev; then
1720 # if the existing device was set to "read-only", then clear it
1721 ! is_dm_flakey_dev $facet $dm_dev ||
1722 dm_clear_dev_readonly $facet $dm_dev
1728 # check if the destination device is a block device, and if not,
1729 # associate it with a loop device
1730 is_blkdev $facet $real_dev ||
1731 real_dev=$(setup_loop_device $facet $real_dev)
1732 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1734 # now create the device-mapper device
1735 local num_sectors=$(get_num_sectors $facet $real_dev)
1736 local table="0 $num_sectors linear $real_dev 0"
1739 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1740 { rc=${PIPESTATUS[0]}; dm_dev=; }
1741 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1748 # Map the facet name to its device variable name.
1750 facet_device_alias() {
1752 local dev_alias=$facet
1755 fs2mds) dev_alias=mds1_2 ;;
1756 fs2ost) dev_alias=ost1_2 ;;
1757 fs3ost) dev_alias=ost2_2 ;;
1765 # Save the original value of the facet device and export the new value.
1771 local active_facet=$(facet_active $facet)
1772 local dev_alias=$(facet_device_alias $active_facet)
1773 local dev_name=${dev_alias}_dev
1774 local dev=${!dev_name}
1776 if [[ $active_facet = $facet ]]; then
1777 local failover_dev=${dev_alias}failover_dev
1778 if [[ ${!failover_dev} = $dev ]]; then
1779 eval export ${failover_dev}_saved=$dev
1780 eval export ${failover_dev}=$dm_dev
1783 dev_alias=$(facet_device_alias $facet)
1784 local facet_dev=${dev_alias}_dev
1785 if [[ ${!facet_dev} = $dev ]]; then
1786 eval export ${facet_dev}_saved=$dev
1787 eval export ${facet_dev}=$dm_dev
1791 eval export ${dev_name}_saved=$dev
1792 eval export ${dev_name}=$dm_dev
1796 # Restore the saved value of the facet device.
1801 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1802 local dev_alias=$(facet_device_alias $facet)
1804 local saved_dev=${dev_alias}_dev_saved
1805 [[ -z ${!saved_dev} ]] ||
1806 eval export ${dev_alias}_dev=${!saved_dev}
1808 saved_dev=${dev_alias}failover_dev_saved
1809 [[ -z ${!saved_dev} ]] ||
1810 eval export ${dev_alias}failover_dev=${!saved_dev}
1814 # Remove a device-mapper device.
1815 # If the destination device is a loop device, then also detach it.
1819 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1823 is_dm_dev $facet $dm_dev || return 0
1825 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1826 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1828 do_facet $facet "$DMSETUP remove $dm_dev"
1829 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1831 unexport_dm_dev $facet
1833 # detach a loop device
1834 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1836 # unload dm-flakey module
1837 do_facet $facet "modprobe -r dm-flakey" || true
1843 local active_facet=$(facet_active $facet)
1844 local dev_alias=$(facet_device_alias $active_facet)
1845 local dev=${dev_alias}_dev
1846 local opt=${facet}_opt
1847 local mntpt=$(facet_mntpt $facet)
1848 local opts="${!opt} $@"
1849 local fstype=$(facet_fstype $facet)
1851 local dm_dev=${!dev}
1853 module_loaded lustre || load_modules
1857 if dm_flakey_supported $facet; then
1858 dm_dev=$(dm_create_dev $facet ${!dev})
1859 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1862 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1864 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1866 # import ZFS storage pool
1867 import_zpool $facet || return ${PIPESTATUS[0]}
1869 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1870 lustre:svname $dm_dev");;
1872 error "unknown fstype!";;
1875 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1876 # for testing LU-482 error handling in mount_facets() and test_0a()
1877 if [ -f $TMP/test-lu482-trigger ]; then
1881 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1885 if [ $RC -ne 0 ]; then
1886 echo "Start of $dm_dev on ${facet} failed ${RC}"
1890 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1891 if [[ "$health" != "healthy" ]]; then
1892 error "$facet is in a unhealthy state"
1895 set_default_debug_facet $facet
1897 if [[ $facet == mds* ]]; then
1899 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1902 if [[ $opts =~ .*nosvc.* ]]; then
1903 echo "Start $dm_dev without service"
1908 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1909 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1910 "" || error "$dm_dev failed to initialize!";;
1912 wait_update_facet ${facet} "$ZFS get -H -o value \
1913 lustre:svname $dm_dev 2>/dev/null | \
1914 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1915 error "$dm_dev failed to initialize!";;
1918 error "unknown fstype!";;
1922 # commit the device label change to disk
1923 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1924 echo "Commit the device label on ${!dev}"
1925 do_facet $facet "sync; sleep 1; sync"
1929 label=$(devicelabel ${facet} $dm_dev)
1930 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1931 eval export ${facet}_svc=${label}
1932 echo Started ${label}
1934 export_dm_dev $facet $dm_dev
1939 # start facet device options
1945 local dev_alias=$(facet_device_alias $facet)
1947 eval export ${dev_alias}_dev=${device}
1948 eval export ${facet}_opt=\"$@\"
1950 local varname=${dev_alias}failover_dev
1951 if [ -n "${!varname}" ] ; then
1952 eval export ${dev_alias}failover_dev=${!varname}
1954 eval export ${dev_alias}failover_dev=$device
1957 local mntpt=$(facet_mntpt $facet)
1958 do_facet ${facet} mkdir -p $mntpt
1959 eval export ${facet}_MOUNT=$mntpt
1960 mount_facet ${facet}
1963 if [[ $facet == mds* ]]; then
1965 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1976 local HOST=$(facet_active_host $facet)
1977 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
1979 local mntpt=$(facet_mntpt $facet)
1980 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
1981 if [ ${running} -ne 0 ]; then
1982 echo "Stopping $mntpt (opts:$@) on $HOST"
1983 do_facet ${facet} $UMOUNT $@ $mntpt
1986 # umount should block, but we should wait for unrelated obd's
1987 # like the MGS or MGC to also stop.
1988 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1990 if [[ $(facet_fstype $facet) == zfs ]]; then
1991 # export ZFS storage pool
1992 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1993 elif dm_flakey_supported $facet; then
1994 local host=${facet}_HOST
1995 local failover_host=${facet}failover_HOST
1996 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
1997 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
1998 dm_cleanup_dev $facet
2003 # save quota version (both administrative and operational quotas)
2004 # add an additional parameter if mountpoint is ever different from $MOUNT
2006 # XXX This function is kept for interoperability with old server (< 2.3.50),
2007 # it should be removed whenever we drop the interoperability for such
2009 quota_save_version() {
2010 local fsname=${2:-$FSNAME}
2012 local ver=$(tr -c -d "123" <<< $spec)
2013 local type=$(tr -c -d "ug" <<< $spec)
2015 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
2017 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
2019 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
2021 local osts=$(get_facets OST)
2022 for ost in ${osts//,/ }; do
2024 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
2028 # client could mount several lustre
2030 # XXX This function is kept for interoperability with old server (< 2.3.50),
2031 # it should be removed whenever we drop the interoperability for such
2034 local fsname=${1:-$FSNAME}
2036 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
2038 do_nodes $(comma_list $(osts_nodes)) \
2039 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
2043 # get mdt quota type
2045 local varsvc=${SINGLEMDS}_svc
2046 do_facet $SINGLEMDS $LCTL get_param -n \
2047 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2050 # get ost quota type
2052 # All OSTs should have same quota type
2053 local varsvc=ost1_svc
2054 do_facet ost1 $LCTL get_param -n \
2055 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2058 # restore old quota type settings
2060 if [ "$old_MDT_QUOTA_TYPE" ]; then
2061 do_facet mgs $LCTL conf_param \
2062 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2064 if [ "$old_OST_QUOTA_TYPE" ]; then
2065 do_facet mgs $LCTL conf_param \
2066 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2070 # Handle the case when there is a space in the lfs df
2071 # "filesystem summary" line the same as when there is no space.
2072 # This will allow fixing the "lfs df" summary line in the future.
2074 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2077 # Get free inodes on the MDT specified by mdt index, free indoes on
2078 # the whole filesystem will be returned when index == -1.
2084 if [ $index -eq -1 ]; then
2087 mdt_uuid=$(mdtuuid_from_index $index)
2090 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2095 # Get the OST device status from 'lfs df' with a given OST index.
2099 local mnt_pnt=${2:-$MOUNT}
2102 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2103 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2109 # save old quota type & set new quota type
2110 local mdt_qtype=$(mdt_quota_type)
2111 local ost_qtype=$(ost_quota_type)
2113 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2114 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2116 export old_MDT_QUOTA_TYPE=$mdt_qtype
2117 export old_OST_QUOTA_TYPE=$ost_qtype
2119 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
2120 error "set mdt quota type failed"
2121 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
2122 error "set ost quota type failed"
2124 local quota_usrs=$QUOTA_USERS
2126 # get_filesystem_size
2127 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2128 local blk_soft=$((disksz + 1024))
2129 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2131 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2132 local i_soft=$inodes
2133 local i_hard=$((i_soft + i_soft / 20))
2135 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2136 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2137 "inode-hardlimit: $i_hard"
2140 for usr in $quota_usrs; do
2141 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2143 cmd="$LFS setquota -$type $usr -b $blk_soft"
2144 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2146 eval $cmd || error "$cmd FAILED!"
2148 # display the quota status
2149 echo "Quota settings for $usr : "
2150 $LFS quota -v -u $usr $mntpt || true
2157 local opts=${3:-$MOUNT_OPTS}
2158 opts=${opts:+-o $opts}
2159 local flags=${4:-$MOUNT_FLAGS}
2161 local device=$MGSNID:/$FSNAME$FILESET
2162 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2163 echo "Bad mount command: opt=$flags $opts dev=$device " \
2168 echo "Starting client: $client: $flags $opts $device $mnt"
2169 do_node $client mkdir -p $mnt
2170 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2171 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2173 #disable FILESET if not supported
2174 do_nodes $client lctl get_param -n \
2175 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2176 device=$MGSNID:/$FSNAME
2177 do_node $client mkdir -p $mnt/$FILESET
2178 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2181 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2182 # Mount using nodemap key
2183 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2184 if $SK_UNIQUE_NM; then
2185 mountkey=$SK_PATH/nodemap/c0.key
2187 local prunedopts=$(echo $opts |
2188 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2189 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2192 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2196 set_default_debug_nodes $client
2208 [ "$3" ] && force=-f
2209 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2210 if [ $running -ne 0 ]; then
2211 echo "Stopping client $client $mnt (opts:$force)"
2212 do_node $client lsof -t $mnt || need_kill=no
2213 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2214 pids=$(do_node $client lsof -t $mnt | sort -u);
2215 if [ -n $pids ]; then
2216 do_node $client kill -9 $pids || true
2220 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2221 if [ $busy -ne 0 ] ; then
2222 echo "$mnt is still busy, wait one second" && sleep 1
2223 do_node $client umount $force $mnt
2228 # Mount the file system on the MGS
2229 mount_mgs_client() {
2230 do_facet mgs "mkdir -p $MOUNT"
2231 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2232 error "unable to mount $MOUNT on MGS"
2235 # Unmount the file system on the MGS
2236 umount_mgs_client() {
2237 zconf_umount $mgs_HOST $MOUNT
2238 do_facet mgs "rm -rf $MOUNT"
2241 # nodes is comma list
2242 sanity_mount_check_nodes () {
2248 # FIXME: assume that all cluster nodes run the same os
2249 [ "$(uname)" = Linux ] || return 0
2252 for mnt in $mnts ; do
2253 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2254 mpts=\\\$(mount | grep -c $mnt' ');
2255 if [ \\\$running -ne \\\$mpts ]; then
2256 echo \\\$(hostname) env are INSANE!;
2259 [ $? -eq 0 ] || rc=1
2264 sanity_mount_check_servers () {
2265 [ -n "$CLIENTONLY" ] &&
2266 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2267 echo Checking servers environments
2269 # FIXME: modify get_facets to display all facets wo params
2270 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2274 for facet in ${facets//,/ }; do
2275 node=$(facet_host ${facet})
2276 mntpt=$(facet_mntpt $facet)
2277 sanity_mount_check_nodes $node $mntpt ||
2278 { error "server $node environments are insane!"; return 1; }
2282 sanity_mount_check_clients () {
2283 local clients=${1:-$CLIENTS}
2284 local mntpt=${2:-$MOUNT}
2285 local mntpt2=${3:-$MOUNT2}
2287 [ -z $clients ] && clients=$(hostname)
2288 echo Checking clients $clients environments
2290 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2291 error "clients environments are insane!"
2294 sanity_mount_check () {
2295 sanity_mount_check_servers || return 1
2296 sanity_mount_check_clients || return 2
2299 # mount clients if not mouted
2300 zconf_mount_clients() {
2303 local opts=${3:-$MOUNT_OPTS}
2304 opts=${opts:+-o $opts}
2305 local flags=${4:-$MOUNT_FLAGS}
2306 local device=$MGSNID:/$FSNAME$FILESET
2307 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2308 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2313 echo "Starting client $clients: $flags $opts $device $mnt"
2314 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2315 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2316 # Mount with own nodemap key
2318 # Mount all server nodes first with per-NM keys
2319 for nmclient in ${clients//,/ }; do
2320 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2321 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2324 # set perms for per-nodemap keys else permission denied
2325 do_nodes $(comma_list $(all_nodes)) \
2326 "keyctl show | grep lustre | cut -c1-11 |
2328 xargs -IX keyctl setperm X 0x3f3f3f3f"
2329 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2331 for nmclient in ${clients//,/ }; do
2332 if $SK_UNIQUE_NM; then
2333 mountkey=$SK_PATH/nodemap/c$i.key
2335 do_node $nmclient "! grep -q $mnt' ' \
2336 /proc/mounts || umount $mnt"
2337 local prunedopts=$(add_sk_mntflag $prunedopts);
2338 prunedopts=$(echo $prunedopts | sed -e \
2339 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2341 do_nodes $(comma_list $(all_server_nodes)) \
2344 do_node $nmclient $MOUNT_CMD $flags \
2345 $prunedopts $MGSNID:/$FSNAME $mnt ||
2350 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2352 do_nodes $clients $MOUNT_CMD $flags $opts \
2353 $MGSNID:/$FSNAME $mnt || return 1
2355 #disable FILESET if not supported
2356 do_nodes $clients lctl get_param -n \
2357 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2358 device=$MGSNID:/$FSNAME
2359 do_nodes $clients mkdir -p $mnt/$FILESET
2360 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2364 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2365 # Mount with nodemap key
2367 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2368 for nmclient in ${clients//,/ }; do
2369 if $SK_UNIQUE_NM; then
2370 mountkey=$SK_PATH/nodemap/c$i.key
2372 local prunedopts=$(echo $opts | sed -e \
2373 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2374 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2377 running=\\\$(mount | grep -c $mnt' ');
2379 if [ \\\$running -eq 0 ] ; then
2381 $MOUNT_CMD $flags $prunedopts $device $mnt;
2384 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2385 grep 'type lustre' | wc -l);
2386 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2387 echo zconf_mount_clients FAILED: \
2388 mount count \\\$running, not matching \
2389 with mount count of 'type lustre' \
2390 \\\$lustre_mnt_count;
2394 exit \\\$rc" || return ${PIPESTATUS[0]}
2401 if $SHARED_KEY; then
2402 tmpopts=$(add_sk_mntflag $opts)
2405 running=\\\$(mount | grep -c $mnt' ');
2407 if [ \\\$running -eq 0 ] ; then
2409 $MOUNT_CMD $flags $tmpopts $device $mnt;
2412 exit \\\$rc" || return ${PIPESTATUS[0]}
2415 echo "Started clients $clients: "
2416 do_nodes $clients "mount | grep $mnt' '"
2418 set_default_debug_nodes $clients
2423 zconf_umount_clients() {
2428 [ "$3" ] && force=-f
2430 echo "Stopping clients: $clients $mnt (opts:$force)"
2431 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2432 if [ \\\$running -ne 0 ] ; then
2433 echo Stopping client \\\$(hostname) $mnt opts:$force;
2434 lsof $mnt || need_kill=no;
2435 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2436 pids=\\\$(lsof -t $mnt | sort -u);
2437 if [ -n \\\"\\\$pids\\\" ]; then
2441 while umount $force $mnt 2>&1 | grep -q "busy"; do
2442 echo "$mnt is still busy, wait one second" && sleep 1;
2449 echo + $POWER_DOWN $node
2453 shutdown_node_hard () {
2455 local attempts=$SHUTDOWN_ATTEMPTS
2457 for i in $(seq $attempts) ; do
2460 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2461 echo "waiting for $host to fail attempts=$attempts"
2462 [ $i -lt $attempts ] || \
2463 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2469 local mnt=${2:-$MOUNT}
2472 if [ "$FAILURE_MODE" = HARD ]; then
2473 shutdown_node_hard $client
2475 zconf_umount_clients $client $mnt -f
2481 local facets="$(get_facets OST),$(get_facets MDS)"
2484 combined_mgs_mds || facets="$facets,mgs"
2486 for facet in ${facets//,/ }; do
2487 if [ $(facet_active_host $facet) == $host ]; then
2488 affected="$affected $facet"
2492 echo $(comma_list $affected)
2497 local host=${2:-$(facet_host $facet)}
2499 local label=$(convert_facet2label $facet)
2500 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2503 facets_up_on_host () {
2505 local facets=$(facets_on_host $host)
2508 for facet in ${facets//,/ }; do
2509 if $(facet_up $facet $host); then
2510 affected_up="$affected_up $facet"
2514 echo $(comma_list $affected_up)
2519 local affected_facet
2520 local affected_facets
2522 if [[ "$FAILURE_MODE" = HARD ]]; then
2523 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2524 dm_flakey_supported $facet; then
2525 affected_facets=$(affected_facets $facet)
2526 for affected_facet in ${affected_facets//,/ }; do
2527 unexport_dm_dev $affected_facet
2531 shutdown_node_hard $(facet_active_host $facet)
2539 echo + $POWER_UP $node
2552 if [ "$FAILURE_MODE" = HARD ]; then
2553 reboot_node $(facet_active_host $facet)
2561 if [ "$FAILURE_MODE" = HARD ]; then
2571 for facet in ${facets//,/ }; do
2572 hosts=$(expand_list $hosts $(facet_host $facet) )
2578 _check_progs_installed () {
2582 for prog in $progs; do
2583 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2584 echo $prog missing on $(hostname)
2591 check_progs_installed () {
2595 do_rpc_nodes "$nodes" _check_progs_installed $@
2598 # recovery-scale functions
2600 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2603 start_client_load() {
2606 local var=$(node_var_name $client)_load
2607 eval export ${var}=$load
2609 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2610 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2611 END_RUN_FILE=$END_RUN_FILE \
2612 LOAD_PID_FILE=$LOAD_PID_FILE \
2613 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2614 TESTNAME=$TESTNAME \
2615 DBENCH_LIB=$DBENCH_LIB \
2616 DBENCH_SRC=$DBENCH_SRC \
2617 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2623 log "Started client load: ${load} on $client"
2625 # get the children process IDs
2626 local pids=$(ps --ppid $ppid -o pid= | xargs)
2627 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2631 start_client_loads () {
2632 local -a clients=(${1//,/ })
2633 local numloads=${#CLIENT_LOADS[@]}
2636 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2637 testnum=$((nodenum % numloads))
2638 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2640 # bug 22169: wait the background threads to start
2644 # only for remote client
2645 check_client_load () {
2647 local var=$(node_var_name $client)_load
2648 local testload=run_${!var}.sh
2650 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2652 # bug 18914: try to connect several times not only when
2653 # check ps, but while check_node_health also
2657 while [ $RC = 254 -a $tries -gt 0 ]; do
2661 if ! check_node_health $client; then
2663 if [ $RC -eq 254 ]; then
2664 # FIXME: not sure how long we shuold sleep here
2668 echo "check node health failed: RC=$RC "
2672 # We can continue try to connect if RC=254
2673 # Just print the warning about this
2674 if [ $RC = 254 ]; then
2675 echo "got a return status of $RC from do_node while checking " \
2676 "node health on $client"
2679 # see if the load is still on the client
2682 while [ $RC = 254 -a $tries -gt 0 ]; do
2686 if ! do_node $client \
2687 "ps auxwww | grep -v grep | grep -q $testload"; then
2692 if [ $RC = 254 ]; then
2693 echo "got a return status of $RC from do_node while checking " \
2694 "(node health and 'ps') the client load on $client"
2695 # see if we can diagnose a bit why this is
2700 check_client_loads () {
2701 local clients=${1//,/ }
2705 for client in $clients; do
2706 check_client_load $client
2708 if [ "$rc" != 0 ]; then
2709 log "Client load failed on node $client, rc=$rc"
2715 restart_client_loads () {
2716 local clients=${1//,/ }
2717 local expectedfail=${2:-""}
2721 for client in $clients; do
2722 check_client_load $client
2724 if [ "$rc" != 0 -a "$expectedfail" ]; then
2725 local var=$(node_var_name $client)_load
2726 start_client_load $client ${!var}
2727 echo "Restarted client load ${!var}: on $client. Checking ..."
2728 check_client_load $client
2730 if [ "$rc" != 0 ]; then
2731 log "Client load failed to restart on node $client, rc=$rc"
2732 # failure one client load means test fail
2733 # we do not need to check other
2742 # Start vmstat and save its process ID in a file.
2747 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2750 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2751 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2754 # Display the nodes on which client loads failed.
2755 print_end_run_file() {
2759 [ -s $file ] || return 0
2761 echo "Found the END_RUN_FILE file: $file"
2764 # A client load will stop if it finds the END_RUN_FILE file.
2765 # That does not mean the client load actually failed though.
2766 # The first node in END_RUN_FILE is the one we are interested in.
2769 if [ -n "$node" ]; then
2770 local var=$(node_var_name $node)_load
2772 local prefix=$TESTLOG_PREFIX
2773 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2774 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2775 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2777 echo "Client load ${!var} failed on node $node:"
2783 # Stop the process which had its PID saved in a file.
2788 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2790 do_nodes $nodes "test -f $pid_file &&
2791 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2794 # Stop all client loads.
2795 stop_client_loads() {
2796 local nodes=${1:-$CLIENTS}
2799 # stop the client loads
2800 stop_process $nodes $pid_file
2802 # clean up the processes that started them
2803 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2805 # End recovery-scale functions
2807 # verify that lustre actually cleaned up properly
2809 VAR=$(lctl get_param -n catastrophe 2>&1)
2810 if [ $? = 0 ] ; then
2811 if [ $VAR != 0 ]; then
2812 error "LBUG/LASSERT detected"
2815 BUSY=$(dmesg | grep -i destruct || true)
2816 if [ -n "$BUSY" ]; then
2818 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2822 check_mem_leak || exit 204
2824 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2825 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2828 if module_loaded lnet || module_loaded libcfs; then
2829 echo "$TESTSUITE: modules still loaded..." 1>&2
2838 if [[ "$1" == "--verbose" ]]; then
2853 PREV_RESULT=$(do_node $node "$TEST")
2855 RESULT=$(do_node $node "$TEST")
2856 if [[ "$RESULT" == "$FINAL" ]]; then
2857 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2858 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2862 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2863 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2867 [[ $WAIT -ge $MAX ]] && break
2868 [[ $((WAIT % print)) -eq 0 ]] &&
2869 echo "Waiting $((MAX - WAIT)) secs for update"
2870 WAIT=$((WAIT + sleep))
2873 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2877 wait_update_facet() {
2879 [ "$1" = "--verbose" ] && verbose="$1" && shift
2883 wait_update $verbose $(facet_active_host $facet) "$@"
2887 do_nodes $(comma_list $(mdts_nodes)) \
2888 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2889 do_nodes $(comma_list $(osts_nodes)) \
2890 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2891 grep -v 'Found no match'
2895 local zfs_wait=${2:-5}
2897 # the occupied disk space will be released
2898 # only after TXGs are committed
2899 if [[ $(facet_fstype $1) == zfs ]]; then
2900 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2905 wait_delete_completed_mds() {
2906 local max_wait=${1:-20}
2908 local stime=$(date +%s)
2913 # find MDS with pending deletions
2914 for node in $(mdts_nodes); do
2915 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2916 2>/dev/null | calc_sum)
2917 if [[ $changes -eq 0 ]]; then
2920 mds2sync="$mds2sync $node"
2922 if [ -z "$mds2sync" ]; then
2923 wait_zfs_commit $SINGLEMDS
2926 mds2sync=$(comma_list $mds2sync)
2928 # sync MDS transactions
2929 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2931 # wait till all changes are sent and commmitted by OSTs
2932 # for ldiskfs space is released upon execution, but DMU
2933 # do this upon commit
2936 while [[ $WAIT -ne $max_wait ]]; do
2937 changes=$(do_nodes $mds2sync \
2938 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2939 #echo "$node: $changes changes on all"
2940 if [[ $changes -eq 0 ]]; then
2941 wait_zfs_commit $SINGLEMDS
2943 # the occupied disk space will be released
2944 # only after TXGs are committed
2945 wait_zfs_commit ost1
2953 echo "Delete is not completed in $((etime - stime)) seconds"
2954 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2961 # we can use "for" here because we are waiting the slowest
2962 for host in ${hostlist//,/ }; do
2963 check_network "$host" 900
2965 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2972 for facet in ${facetlist//,/ }; do
2973 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2975 wait_for_host $hostlist
2978 _wait_recovery_complete () {
2981 # Use default policy if $2 is not passed by caller.
2982 local MAX=${2:-$(max_recovery_time)}
2987 while [ $WAIT -lt $MAX ]; do
2988 STATUS=$(lctl get_param -n $param | grep status)
2990 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2993 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2995 echo "$param recovery not done in $MAX sec. $STATUS"
2999 wait_recovery_complete () {
3002 # with an assumption that at_max is the same on all nodes
3003 local MAX=${2:-$(max_recovery_time)}
3006 if [ "$FAILURE_MODE" = HARD ]; then
3007 facets=$(facets_on_host $(facet_active_host $facet))
3009 echo affected facets: $facets
3011 # we can use "for" here because we are waiting the slowest
3012 for facet in ${facets//,/ }; do
3013 local var_svc=${facet}_svc
3014 local param="*.${!var_svc}.recovery_status"
3016 local host=$(facet_active_host $facet)
3017 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3021 wait_mds_ost_sync () {
3022 # just because recovery is done doesn't mean we've finished
3023 # orphan cleanup. Wait for llogs to get synchronized.
3024 echo "Waiting for orphan cleanup..."
3025 # MAX value includes time needed for MDS-OST reconnection
3026 local MAX=$(( TIMEOUT * 2 ))
3027 local WAIT_TIMEOUT=${1:-$MAX}
3030 local list=$(comma_list $(mdts_nodes))
3031 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3032 if ! do_facet $SINGLEMDS \
3033 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3035 # old way, use mds_sync
3037 list=$(comma_list $(osts_nodes))
3038 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3041 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3042 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3043 local -a sync=($(do_nodes $list "$cmd"))
3046 for ((i=0; i<${#sync[@]}; i++)); do
3048 [ ${sync[$i]} -eq 1 ] && continue
3050 [ ${sync[$i]} -eq 0 ] && continue
3052 # there is a not finished MDS-OST synchronization
3056 sleep 2 # increase waiting time and cover statfs cache
3057 [ ${con} -eq 1 ] && return 0
3058 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3062 # show which nodes are not finished.
3063 cmd=$(echo $cmd | sed 's/-n//')
3064 do_nodes $list "$cmd"
3065 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3069 # Wait OSTs to be active on both client and MDT side.
3071 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3072 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3073 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3074 error "wait_update OSTs up on client failed"
3076 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3077 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3078 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3079 error "wait_update OSTs up on MDT0000 failed"
3082 wait_destroy_complete () {
3083 echo "Waiting for local destroys to complete"
3084 # MAX value shouldn't be big as this mean server responsiveness
3085 # never increase this just to make test pass but investigate
3086 # why it takes so long time
3089 while [ $WAIT -lt $MAX ]; do
3090 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3094 for ((i=0; i<${#RPCs[@]}; i++)); do
3095 [ ${RPCs[$i]} -eq 0 ] && continue
3096 # there are still some destroy RPCs in flight
3101 [ ${con} -eq 1 ] && return 0 # done waiting
3102 echo "Waiting ${WAIT}s for local destroys to complete"
3105 echo "Local destroys weren't done in $MAX sec."
3109 wait_delete_completed() {
3110 wait_delete_completed_mds $1 || return $?
3111 wait_destroy_complete || return $?
3120 # conf-sanity 31 takes a long time cleanup
3121 while [ $WAIT -lt 300 ]; do
3122 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3123 lctl dl | grep ' ST ' || true")
3124 [ -z "${running}" ] && return 0
3125 echo "waited $WAIT for${running}"
3126 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3128 WAIT=$((WAIT + INTERVAL))
3130 echo "service didn't stop after $WAIT seconds. Still running:"
3135 wait_remote_prog () {
3141 [ "$PDSH" = "no_dsh" ] && return 0
3143 while [ $WAIT -lt $2 ]; do
3144 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3145 [ -z "${running}" ] && return 0 || true
3146 echo "waited $WAIT for: "
3148 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3150 WAIT=$((WAIT + INTERVAL))
3152 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3153 [ -z "$pids" ] && return 0
3154 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3155 # FIXME: not portable
3156 for pid in $pids; do
3157 cat /proc/${pid}/status || true
3158 cat /proc/${pid}/wchan || true
3160 kill -9 $pid || true
3169 local clients=${1:-$CLIENTS}
3171 if [ -z "$clients" ]; then
3174 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3179 # not every config has many clients
3185 # usually checked on particular client or locally
3194 client_reconnect_try() {
3195 local f=$MOUNT/recon
3198 if [ -z "$CLIENTS" ]; then
3199 $LFS df $MOUNT; uname -n >> $f
3201 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3203 echo "Connected clients: $(cat $f)"
3204 ls -l $f > /dev/null
3208 client_reconnect() {
3209 # one client_reconnect_try call does not always do the job...
3211 client_reconnect_try && break
3216 affected_facets () {
3219 local host=$(facet_active_host $facet)
3220 local affected=$facet
3222 if [ "$FAILURE_MODE" = HARD ]; then
3223 affected=$(facets_up_on_host $host)
3229 local E2FSCK_ON_MDT0=false
3230 if [ "$1" == "--fsck" ]; then
3232 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3244 #Because it will only get up facets, we need get affected
3245 #facets before shutdown
3246 #For HARD Failure mode, it needs make sure facets on the same
3247 #HOST will only be shutdown and reboot once
3248 for facet in ${facets//,/ }; do
3249 local affected_facet
3251 #check whether facet has been included in other affected facets
3252 for ((index=0; index<$total; index++)); do
3253 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3256 if [ $skip -eq 0 ]; then
3257 affecteds[$total]=$(affected_facets $facet)
3262 for ((index=0; index<$total; index++)); do
3263 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3264 local host=$(facet_active_host $facet)
3265 echo "Failing ${affecteds[index]} on $host"
3266 shutdown_facet $facet
3269 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3270 $(mdsdevname 1) "-n" || error "Running e2fsck")
3272 for ((index=0; index<$total; index++)); do
3273 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3274 echo reboot facets: ${affecteds[index]}
3278 change_active ${affecteds[index]}
3280 wait_for_facet ${affecteds[index]}
3281 # start mgs first if it is affected
3282 if ! combined_mgs_mds &&
3283 list_member ${affecteds[index]} mgs; then
3284 mount_facet mgs || error "Restart of mgs failed"
3286 # FIXME; has to be changed to mount all facets concurrently
3287 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3288 echo mount facets: ${affecteds[index]}
3289 mount_facets ${affecteds[index]}
3299 do_facet $facet "sync; sync; sync"
3302 # make sure there will be no seq change
3303 local clients=${CLIENTS:-$HOSTNAME}
3304 local f=fsa-\\\$\(hostname\)
3305 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3306 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3308 local svc=${facet}_svc
3309 do_facet $facet $LCTL --device ${!svc} notransno
3311 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3312 # in-memory state has to be cleared by either rebooting the host or
3313 # exporting and reimporting the pool.
3315 # Although the uberblocks are not updated when a pool is freezed,
3316 # transactions are still written to the disks. Modified blocks may be
3317 # cached in memory when tests try reading them back. The
3318 # export-and-reimport process also evicts any cached pool data from
3319 # memory to provide the correct "data loss" semantics.
3321 # In the test framework, the exporting and importing operations are
3322 # handled by stop() and mount_facet() separately, which are used
3323 # inside fail() and fail_abort().
3325 set_dev_readonly $facet
3326 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3327 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3330 replay_barrier_nodf() {
3331 local facet=$1 echo running=${running}
3332 do_facet $facet "sync; sync; sync"
3333 local svc=${facet}_svc
3334 echo Replay barrier on ${!svc}
3335 do_facet $facet $LCTL --device ${!svc} notransno
3336 set_dev_readonly $facet
3337 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3338 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3341 replay_barrier_nosync() {
3342 local facet=$1 echo running=${running}
3343 local svc=${facet}_svc
3344 echo Replay barrier on ${!svc}
3345 do_facet $facet $LCTL --device ${!svc} notransno
3346 set_dev_readonly $facet
3347 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3348 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3352 # Get Lustre client uuid for a given Lustre mount point.
3355 local mntpnt=${1:-$MOUNT}
3357 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3358 local uuid=$($LCTL get_param -n llite.$name.uuid)
3363 mds_evict_client() {
3364 local mntpnt=${1:-$MOUNT}
3365 local uuid=$(get_client_uuid $mntpnt)
3367 do_facet $SINGLEMDS \
3368 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3371 ost_evict_client() {
3372 local mntpnt=${1:-$MOUNT}
3373 local uuid=$(get_client_uuid $mntpnt)
3376 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3381 local clients=${CLIENTS:-$HOSTNAME}
3383 facet_failover $* || error "failover: $?"
3384 # to initiate all OSC idling connections
3386 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3387 clients_up || error "post-failover stat: $?"
3392 facet_failover $facet
3398 change_active $facet
3399 wait_for_facet $facet
3400 mount_facet $facet -o abort_recovery
3401 clients_up || echo "first stat failed: $?"
3402 clients_up || error "post-failover stat: $?"
3405 host_nids_address() {
3409 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3413 if [ "$1" = "'*'" ]; then echo \'*\'; else
3419 if [[ -n "$NETTYPE" ]]; then
3420 h2name_or_ip "$1" "$NETTYPE"
3422 h2name_or_ip "$1" "$2"
3425 declare -fx h2nettype
3427 # Wrapper function to print the deprecation warning
3429 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3430 if [[ -n "$NETTYPE" ]]; then
3433 h2nettype "$1" "tcp"
3437 # Wrapper function to print the deprecation warning
3439 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3440 if [[ -n "$NETTYPE" ]]; then
3443 h2nettype "$1" "o2ib"
3447 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3448 # expressions format. As a bonus we can then just pass in those variables
3449 # to pdsh. What this function does is take a HOSTLIST type string and
3450 # expand it into a space deliminated list for us.
3458 [ -z "$hostlist" ] && return
3460 # Translate the case of [..],..,[..] to [..] .. [..]
3461 list="${hostlist/],/] }"
3463 [[ "$front" == *,* ]] && {
3466 list=${list/${old}/${new}}
3469 for item in $list; do
3470 # Test if we have any []'s at all
3471 if [ "$item" != "${item/\[/}" ]; then {
3472 # Expand the [*] into list
3476 if [ "$name" != "$item" ]; then
3477 group=${item#$name[*}
3480 for range in ${group//,/ }; do
3486 # Number of leading zeros
3489 end=$(echo $end | sed 's/0*//')
3490 [[ -z "$end" ]] && end=0
3491 [[ $padlen2 -gt $padlen ]] && {
3492 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3495 begin=$(echo $begin | sed 's/0*//')
3496 [ -z $begin ] && begin=0
3498 if [ ! -z "${begin##[!0-9]*}" ]; then
3499 order=$(seq -f "%0${padlen}g" $begin $end)
3501 order=$(eval echo {$begin..$end});
3504 for num in $order; do
3505 value="${name#*,}${num}${back}"
3506 [ "$value" != "${value/\[/}" ] && {
3507 value=$(hostlist_expand "$value")
3509 myList="$myList $value"
3514 myList="$myList $item"
3517 myList=${myList//,/ }
3518 myList=${myList:1} # Remove first character which is a space
3520 # Filter any duplicates without sorting
3522 myList="${list%% *}"
3524 while [[ "$list" != ${myList##* } ]]; do
3525 local tlist=" $list"
3526 list=${tlist// ${list%% *} / }
3528 myList="$myList ${list%% *}"
3530 myList="${myList%* }";
3532 # We can select an object at an offset in the list
3535 for item in $myList; do
3537 [ $cnt -eq $offset ] && {
3541 [ $(get_node_count $myList) -ne 1 ] && myList=""
3550 [ "$facet" == client ] && echo -n $HOSTNAME && return
3551 varname=${facet}_HOST
3552 if [ -z "${!varname}" ]; then
3553 if [ "${facet:0:3}" == "ost" ]; then
3554 local fh=${facet%failover}_HOST
3555 eval export ${facet}_HOST=${!fh}
3556 if [ -z "${!varname}" ]; then
3557 eval export ${facet}_HOST=${ost_HOST}
3559 elif [ "${facet:0:3}" == "mdt" -o \
3560 "${facet:0:3}" == "mds" -o \
3561 "${facet:0:3}" == "mgs" ]; then
3562 eval export ${facet}_HOST=${mds_HOST}
3568 facet_failover_host() {
3572 var=${facet}failover_HOST
3573 if [ -n "${!var}" ]; then
3578 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3579 "${facet:0:3}" == "mgs" ]; then
3581 eval export ${facet}failover_host=${mds_HOST}
3586 if [[ $facet == ost* ]]; then
3587 eval export ${facet}failover_host=${ost_HOST}
3595 local activevar=${facet}active
3597 if [ -f $TMP/${facet}active ] ; then
3598 source $TMP/${facet}active
3601 active=${!activevar}
3602 if [ -z "$active" ] ; then
3609 facet_active_host() {
3610 facet_host $(facet_active $1)
3613 # Get the passive failover partner host of facet.
3614 facet_passive_host() {
3616 [[ $facet = client ]] && return
3618 local host=${facet}_HOST
3619 local failover_host=${facet}failover_HOST
3620 local active_host=$(facet_active_host $facet)
3622 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3624 if [[ $active_host = ${!host} ]]; then
3625 echo -n ${!failover_host}
3635 facetlist=$(exclude_items_from_list $facetlist mgs)
3637 for facet in ${facetlist//,/ }; do
3638 local failover=${facet}failover
3639 local host=`facet_host $failover`
3640 [ -z "$host" ] && return
3642 local curactive=`facet_active $facet`
3643 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3644 eval export ${facet}active=$facet
3646 eval export ${facet}active=$failover
3648 # save the active host for this facet
3649 local activevar=${facet}active
3650 echo "$activevar=${!activevar}" > $TMP/$activevar
3651 [[ $facet = mds1 ]] && combined_mgs_mds && \
3652 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3653 local TO=`facet_active_host $facet`
3654 echo "Failover $facet to $TO"
3660 # do not stripe off hostname if verbose, bug 19215
3661 if [ x$1 = x--verbose ]; then
3669 if [ "$HOST" = "$HOSTNAME" ]; then
3671 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3672 echo "cannot run remote command on $HOST with $myPDSH"
3676 echo "CMD: $HOST $@" >&2
3677 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3680 if [[ "$myPDSH" == "rsh" ]] ||
3681 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3682 # we need this because rsh and pdsh do not return
3683 # exit code of an executed command
3684 local command_status="$TMP/cs"
3685 eval $myPDSH $HOST ":> $command_status"
3686 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3687 PATH=\$PATH:/sbin:/usr/sbin;
3689 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3690 echo command failed >$command_status"
3691 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3696 # print HOSTNAME for myPDSH="no_dsh"
3697 if [[ $myPDSH = no_dsh ]]; then
3698 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3700 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3703 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3705 return ${PIPESTATUS[0]}
3709 do_node --verbose "$@"
3712 single_local_node () {
3713 [ "$1" = "$HOSTNAME" ]
3716 # Outputs environment variable assignments that should be passed to remote nodes
3720 local facets=$(get_facets)
3723 for var in ${!MODOPTS_*}; do
3724 value=${!var//\"/\\\"}
3725 echo -n " ${var}=\"$value\""
3728 for facet in ${facets//,/ }; do
3730 if [ -n "${!var}" ]; then
3731 echo -n " $var=${!var}"
3735 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3736 if [ -n "${!var}" ]; then
3737 echo -n " $var=${!var}"
3741 for var in VERBOSE; do
3742 if [ -n "${!var}" ]; then
3743 echo -n " $var=${!var}"
3747 if [ -n "$FSTYPE" ]; then
3748 echo -n " FSTYPE=$FSTYPE"
3751 for var in LNETLND NETTYPE; do
3752 if [ -n "${!var}" ]; then
3753 echo -n " $var=${!var}"
3760 # do not stripe off hostname if verbose, bug 19215
3761 if [ x$1 = x--verbose ]; then
3769 if single_local_node $rnodes; then
3771 do_nodev $rnodes "$@"
3773 do_node $rnodes "$@"
3778 # This is part from do_node
3781 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3782 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3784 export FANOUT=$(get_node_count "${rnodes//,/ }")
3786 echo "CMD: $rnodes $@" >&2
3787 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3790 # do not replace anything from pdsh output if -N is used
3791 # -N Disable hostname: prefix on lines of output.
3792 if $verbose || [[ $myPDSH = *-N* ]]; then
3793 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3795 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3797 return ${PIPESTATUS[0]}
3801 # Execute commands on a single service's host
3803 # The \a facet (service) may be on a local or remote node, which is
3804 # determined at the time the command is run.
3806 # usage: do_facet $facet command [arg ...]
3810 local HOST=$(facet_active_host $facet)
3811 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3815 # Function: do_facet_random_file $FACET $FILE $SIZE
3816 # Creates FILE with random content on the given FACET of given SIZE
3818 do_facet_random_file() {
3822 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3823 do_facet $facet "$cmd 2>/dev/null"
3826 do_facet_create_file() {
3830 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3831 do_facet $facet "$cmd 2>/dev/null"
3835 do_nodes --verbose "$@"
3841 # make sure its not already running
3843 rm -f $TMP/${facet}active
3844 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3845 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3847 if [[ $(facet_fstype $facet) == zfs ]]; then
3849 # After formatting a ZFS target, "cachefile=none" property will
3850 # be set on the ZFS storage pool so that the pool is not
3851 # automatically imported on system startup. And then the pool
3852 # will be exported so as to leave the importing and exporting
3853 # operations handled by mount_facet() and stop() separately.
3855 refresh_partition_table $facet $(facet_vdevice $facet)
3856 disable_zpool_cache $facet
3861 # Device formatted as ost
3864 local DEVNAME=OSTDEV$num
3866 local fstype=$(facet_fstype ost$num)
3870 local dev=ost${num}_dev
3871 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3872 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3873 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3875 #try $OSTZFSDEVn - independent of vdev
3876 DEVNAME=OSTZFSDEV$num
3877 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3879 error "unknown fstype!";;
3885 # Physical device location of data
3891 local fstype=$(facet_fstype ost$num)
3895 # vdevs are not supported by ldiskfs
3898 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3899 # Device formatted by zfs
3901 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3903 error "unknown fstype!";;
3909 # Logical device formatted for lustre
3912 local DEVNAME=MDSDEV$num
3914 local fstype=$(facet_fstype mds$num)
3918 local dev=mds${num}_dev
3919 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3920 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3921 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3923 # try $MDSZFSDEVn - independent of vdev
3924 DEVNAME=MDSZFSDEV$num
3925 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3927 error "unknown fstype!";;
3933 # Physical location of data
3937 local fstype=$(facet_fstype mds$num)
3941 # vdevs are not supported by ldiskfs
3944 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3945 # Device formatted by ZFS
3946 local DEVNAME=MDSDEV$num
3947 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3949 error "unknown fstype!";;
3957 local fstype=$(facet_fstype mgs)
3961 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3962 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
3963 DEVPTR=$(mdsdevname 1)
3965 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
3969 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3970 ( [ -z "$MGSZFSDEV" ] &&
3971 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3972 DEVPTR=$(mdsdevname 1)
3974 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3977 error "unknown fstype!";;
3986 local fstype=$(facet_fstype mgs)
3990 # vdevs are not supported by ldiskfs
3993 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3994 ( [ -z "$MGSDEV" ] &&
3995 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3996 VDEVPTR=$(mdsvdevname 1)
3997 elif [ -n "$MGSDEV" ]; then
4001 error "unknown fstype!";;
4009 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4011 local var=${facet}_MOUNT
4012 eval mntpt=${!var:-${MOUNT}-$facet}
4019 local dev=$(facet_device $facet)
4020 local mnt=${2:-$(facet_mntpt $facet)}
4024 if dm_flakey_supported $facet; then
4025 dm_dev=$(dm_create_dev $facet $dev)
4026 [[ -n "$dm_dev" ]] || dm_dev=$dev
4028 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4029 export_dm_dev $facet $dm_dev
4031 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4036 local dev=$(facet_device $facet)
4037 local mnt=${2:-$(facet_mntpt $facet)}
4039 do_facet $facet $UMOUNT $mnt
4043 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4048 local ds=$(facet_device $facet)
4049 local mnt=${2:-$(facet_mntpt $facet)}
4054 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4055 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4056 do_facet $facet $ZFS set canmount=noauto $ds
4058 # The "legacy" mount method is used here because "zfs unmount $mnt"
4059 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4060 # targets are not available at the time, the stat(2) on $MOUNT will
4063 do_facet $facet $ZFS set mountpoint=legacy $ds
4064 do_facet $facet mount -t zfs $ds $mnt
4065 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4066 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4071 local ds=$(facet_device $facet)
4072 local mnt=${2:-$(facet_mntpt $facet)}
4073 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4074 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4075 local mntpt=${!var_mntpt}
4076 local canmnt=${!var_canmnt}
4080 do_facet $facet umount $mnt
4081 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4082 do_facet $facet $ZFS set canmount=$canmnt $ds
4089 local fstype=$(facet_fstype $facet)
4091 mount_$fstype $facet $mnt
4097 local fstype=$(facet_fstype $facet)
4099 unmount_$fstype $facet $mnt
4106 # make sure we are using the primary server, so test-framework will
4107 # be able to clean up properly.
4108 activemds=`facet_active mds1`
4109 if [ $activemds != "mds1" ]; then
4113 local clients=$CLIENTS
4114 [ -z $clients ] && clients=$(hostname)
4116 zconf_umount_clients $clients $MOUNT "$*" || true
4117 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4119 [ -n "$CLIENTONLY" ] && return
4121 # The add fn does rm ${facet}active file, this would be enough
4122 # if we use do_facet <facet> only after the facet added, but
4123 # currently we use do_facet mds in local.sh
4124 for num in `seq $MDSCOUNT`; do
4126 rm -f ${TMP}/mds${num}active
4128 combined_mgs_mds && rm -f $TMP/mgsactive
4130 for num in `seq $OSTCOUNT`; do
4132 rm -f $TMP/ost${num}active
4135 if ! combined_mgs_mds ; then
4142 cleanup_echo_devs () {
4145 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4147 for dev in $devs; do
4148 $LCTL --device $dev cleanup
4149 $LCTL --device $dev detach
4154 nfs_client_mode && return
4155 cifs_client_mode && return
4158 CLEANUP_DM_DEV=true stopall $*
4165 combined_mgs_mds () {
4166 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4167 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4171 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4175 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4181 local fsname=${3:-"$FSNAME"}
4182 local type=$(facet_type $facet)
4183 local index=$(facet_index $facet)
4184 local fstype=$(facet_fstype $facet)
4185 local host=$(facet_host $facet)
4190 if [ $type == MGS ] || ( [ $type == MDS ] &&
4191 [ "$dev" == $(mgsdevname) ] &&
4192 [ "$host" == "$(facet_host mgs)" ] ); then
4195 opts="--mgsnode=$MGSNID"
4198 if [ $type != MGS ]; then
4199 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4203 var=${facet}failover_HOST
4204 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4205 opts+=" --failnode=$(h2nettype ${!var})"
4208 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4209 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4211 if [ $type == MDS ]; then
4212 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4213 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4214 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4215 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4217 if [ $fstype == ldiskfs ]; then
4218 # Check for wide striping
4219 if [ $OSTCOUNT -gt 160 ]; then
4220 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4221 fs_mkfs_opts+="-O large_xattr"
4225 if [ -n "${!var}" ]; then
4226 fs_mkfs_opts+=" -J device=${!var}"
4228 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4230 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4234 if [ $type == OST ]; then
4235 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4237 if [ $fstype == ldiskfs ]; then
4239 if [ -n "${!var}" ]; then
4240 fs_mkfs_opts+=" -J device=${!var}"
4242 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4247 opts+=" --backfstype=$fstype"
4250 if [ -n "${!var}" ]; then
4251 opts+=" --device-size=${!var}"
4254 var=$(upper $fstype)_MKFS_OPTS
4255 fs_mkfs_opts+=${!var:+" ${!var}"}
4257 var=${type}_FS_MKFS_OPTS
4258 fs_mkfs_opts+=${!var:+" ${!var}"}
4260 if [ -n "${fs_mkfs_opts## }" ]; then
4261 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4265 opts+=${!var:+" ${!var}"}
4272 local type=$(facet_type $facet)
4273 local var=${type}_MOUNT_FS_OPTS
4275 if [ -n "${!var}" ]; then
4276 opts+=" --mountfsoptions=${!var}"
4281 check_ost_indices() {
4282 local index_count=${#OST_INDICES[@]}
4283 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4285 # OST count is greater than the index count in $OST_INDEX_LIST.
4286 # We need check whether there are duplicate indices.
4290 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4291 index=$(facet_index ost$i)
4292 for j in $(seq 0 $((index_count - 1))); do
4293 [[ $index -ne ${OST_INDICES[j]} ]] ||
4294 error "ost$i has the same index $index as ost$((j+1))"
4301 local facet_type=$1 # mgs || mds || ost
4303 local facet=${1}${2}
4306 case "$(facet_fstype $facet)" in
4308 device=$(${facet_type}devname $facet_num)
4311 device=$(${facet_type}vdevname $facet_num)
4314 error "Unhandled filesystem type"
4318 do_facet $facet "[ -e \"$device\" ]" && return
4320 # Note: the following check only works with absolute paths
4321 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4322 error "$facet: device '$device' does not exist"
4324 do_facet $facet "touch \"${device}\""
4333 echo "Format mgs: $(mgsdevname)"
4334 reformat_external_journal mgs
4336 # touch "device" in case it is a loopback file for testing and needs to
4337 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4338 # to non-existent files in /dev if the admin made a typo during setup
4341 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4342 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4352 echo "Format mds$num: $(mdsdevname $num)"
4353 reformat_external_journal mds$num
4355 __touch_device mds $num
4357 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4358 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4359 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4368 echo "Format ost$num: $(ostdevname $num)"
4369 reformat_external_journal ost$num
4371 __touch_device ost $num
4373 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4374 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4375 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4380 # Set hostid for ZFS/SPL zpool import protection
4381 # (Assumes MDS version is also OSS version)
4382 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4384 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4387 # We need ldiskfs here, may as well load them all
4389 [ -n "$CLIENTONLY" ] && return
4390 echo Formatting mgs, mds, osts
4391 if ! combined_mgs_mds ; then
4395 for num in $(seq $MDSCOUNT); do
4399 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4401 for num in $(seq $OSTCOUNT); do
4407 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4411 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4415 # 0: success, the old identity set already.
4416 # 1: success, the old identity does not set.
4421 local j=`expr $num - 1`
4422 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4424 if [ -z "$MDT" ]; then
4428 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4431 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4433 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4436 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4438 if [ $old = "NONE" ]; then
4447 zconf_umount $HOSTNAME $1 || error "umount failed"
4448 zconf_mount $HOSTNAME $1 || error "mount failed"
4456 rm -f $TMP/${facet}active
4457 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4462 local mdt_count=${1:-$MDSCOUNT}
4463 local ost_count=${2:-$OSTCOUNT}
4466 for num in $(seq $mdt_count); do
4467 DEVNAME=$(mdsdevname $num)
4468 writeconf_facet mds$num $DEVNAME || rc=$?
4471 for num in $(seq $ost_count); do
4472 DEVNAME=$(ostdevname $num)
4473 writeconf_facet ost$num $DEVNAME || rc=$?
4479 if ! combined_mgs_mds ; then
4480 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4489 for num in $(seq $MDSCOUNT); do
4490 devname=$(mdsdevname $num)
4491 start mds$num $devname $MDS_MOUNT_OPTS
4493 # We started mds$num, now we should set mds${num}_HOST
4494 # and mds${num}failover_HOST variables properly if they
4496 host=$(facet_host mds$num)
4497 for varname in mds${num}_HOST mds${num}failover_HOST; do
4498 if [[ -z "${!varname}" ]]; then
4502 if [ $IDENTITY_UPCALL != "default" ]; then
4503 switch_identity $num $IDENTITY_UPCALL
4513 for num in $(seq $OSTCOUNT); do
4514 devname=$(ostdevname $num)
4515 start ost$num $devname $OST_MOUNT_OPTS
4517 # We started ost$num, now we should set ost${num}_HOST
4518 # and ost${num}failover_HOST variables properly if they
4520 host=$(facet_host ost$num)
4521 for varname in ost${num}_HOST ost${num}failover_HOST; do
4522 if [[ -z "${!varname}" ]]; then
4530 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4531 if [ ! -z $arg1 ]; then
4532 [ "$arg1" = "server_only" ] && return
4535 if [ -n "$CLIENTS" ]; then
4536 zconf_mount_clients $CLIENTS $MOUNT
4540 if [ "$MOUNT_2" ]; then
4541 mount_client $MOUNT2
4542 if [ -n "$CLIENTS" ]; then
4543 zconf_mount_clients $CLIENTS $MOUNT2
4548 sk_nodemap_setup() {
4549 local sk_map_name=${1:-$SK_S2SNM}
4550 local sk_map_nodes=${2:-$HOSTNAME}
4551 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4552 for servernode in $sk_map_nodes; do
4553 local nids=$(do_nodes $servernode "$LCTL list_nids")
4554 for nid in $nids; do
4555 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4556 $sk_map_name --range $nid"
4564 nfs_client_mode && return
4565 cifs_client_mode && return
4567 sanity_mount_check || error "environments are insane!"
4573 if [ -z "$CLIENTONLY" ]; then
4574 echo Setup mgs, mdt, osts
4575 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4577 if $SK_MOUNTED; then
4578 echo "Shared Key file system already mounted"
4583 if $SHARED_KEY; then
4584 export SK_MOUNTED=true
4588 echo "GSS_SK: setting kernel keyring perms"
4589 do_nodes $(comma_list $(all_nodes)) \
4590 "keyctl show | grep lustre | cut -c1-11 |
4592 xargs -IX keyctl setperm X 0x3f3f3f3f"
4595 # Need to start one nodemap for servers,
4596 # and one for clients.
4597 sk_nodemap_setup $SK_S2SNM \
4598 $(comma_list $(all_server_nodes))
4600 sk_nodemap_setup $SK_S2SNMCLI \
4601 ${CLIENTS:-$HOSTNAME}
4602 echo "Nodemap set up for SK S2S, remounting."
4611 # wait a while to allow sptlrpc configuration be propogated to targets,
4612 # only needed when mounting new target devices.
4620 # by remounting mdt before ost, initial connect from mdt to ost might
4621 # timeout because ost is not ready yet. wait some time to its fully
4622 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4623 # preceeded by a context negotiation rpc with $TIMEOUT.
4624 # FIXME better by monitoring import status.
4627 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4628 set_rule $FSNAME any cli2ost $SK_FLAVOR
4629 wait_flavor cli2mdt $SK_FLAVOR
4630 wait_flavor cli2ost $SK_FLAVOR
4634 sleep $((TIMEOUT + 5))
4640 mounted_lustre_filesystems() {
4641 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4644 init_facet_vars () {
4645 [ -n "$CLIENTONLY" ] && return 0
4652 eval export ${facet}_dev=${device}
4653 eval export ${facet}_opt=\"$@\"
4655 local dev=${facet}_dev
4657 # We need to loop for the label
4658 # in case its not initialized yet.
4659 for wait_time in {0,1,3,5,10}; do
4661 if [ $wait_time -gt 0 ]; then
4662 echo "${!dev} not yet initialized,"\
4663 "waiting ${wait_time} seconds."
4667 local label=$(devicelabel ${facet} ${!dev})
4669 # Check to make sure the label does
4670 # not include ffff at the end of the label.
4671 # This indicates it has not been initialized yet.
4673 if [[ $label =~ [f|F]{4}$ ]]; then
4674 # label is not initialized, unset the result
4675 # and either try again or fail
4682 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4684 eval export ${facet}_svc=${label}
4686 local varname=${facet}failover_HOST
4687 if [ -z "${!varname}" ]; then
4688 eval export $varname=$(facet_host $facet)
4691 varname=${facet}_HOST
4692 if [ -z "${!varname}" ]; then
4693 eval export $varname=$(facet_host $facet)
4696 # ${facet}failover_dev is set in cfg file
4697 varname=${facet}failover_dev
4698 if [ -n "${!varname}" ] ; then
4699 eval export ${facet}failover_dev=${!varname}
4701 eval export ${facet}failover_dev=$device
4704 # get mount point of already mounted device
4705 # is facet_dev is already mounted then use the real
4706 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4707 # i.e. ${facet}_MOUNT if specified by user or default
4708 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4709 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4710 if [ -z $mntpt ]; then
4711 mntpt=$(facet_mntpt $facet)
4713 eval export ${facet}_MOUNT=$mntpt
4716 init_facets_vars () {
4719 if ! remote_mds_nodsh; then
4720 for num in $(seq $MDSCOUNT); do
4721 DEVNAME=`mdsdevname $num`
4722 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4726 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4728 if ! remote_ost_nodsh; then
4729 for num in $(seq $OSTCOUNT); do
4730 DEVNAME=$(ostdevname $num)
4731 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4736 osc_ensure_active () {
4741 while [ $period -lt $timeout ]; do
4742 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4743 if [ $count -eq 0 ]; then
4747 echo "There are $count OST are inactive, wait $period seconds, and try again"
4749 period=$((period+3))
4752 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4755 set_conf_param_and_check() {
4759 local ORIG=$(do_facet $myfacet "$TEST")
4760 if [ $# -gt 3 ]; then
4766 echo "Setting $PARAM from $ORIG to $FINAL"
4767 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4768 error "conf_param $PARAM failed"
4770 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4771 error "check $PARAM failed!"
4774 init_param_vars () {
4775 TIMEOUT=$(lctl get_param -n timeout)
4776 TIMEOUT=${TIMEOUT:-20}
4778 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4780 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4781 log "Using TIMEOUT=$TIMEOUT"
4783 osc_ensure_active $SINGLEMDS $TIMEOUT
4784 osc_ensure_active client $TIMEOUT
4786 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4787 local current_jobid_var=$($LCTL get_param -n jobid_var)
4789 if [ $JOBID_VAR = "existing" ]; then
4790 echo "keeping jobstats as $current_jobid_var"
4791 elif [ $current_jobid_var != $JOBID_VAR ]; then
4792 echo "seting jobstats to $JOBID_VAR"
4794 set_conf_param_and_check client \
4795 "$LCTL get_param -n jobid_var" \
4796 "$FSNAME.sys.jobid_var" $JOBID_VAR
4799 echo "jobstats not supported by server"
4802 if [ $QUOTA_AUTO -ne 0 ]; then
4803 if [ "$ENABLE_QUOTA" ]; then
4804 echo "enable quota as required"
4805 setup_quota $MOUNT || return 2
4807 echo "disable quota as required"
4808 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4814 nfs_client_mode () {
4815 if [ "$NFSCLIENT" ]; then
4816 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4817 local clients=$CLIENTS
4818 [ -z $clients ] && clients=$(hostname)
4820 # FIXME: remove hostname when 19215 fixed
4821 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4822 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4823 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4824 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4826 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4832 cifs_client_mode () {
4833 [ x$CIFSCLIENT = xyes ] &&
4834 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4837 check_config_client () {
4840 local mounted=$(mount | grep " $mntpt ")
4841 if [ -n "$CLIENTONLY" ]; then
4843 # CLIENTONLY should not depend on *_HOST settings
4844 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4845 # in theory someone could create a new,
4846 # client-only config file that assumed lustre was already
4847 # configured and didn't set the MGSNID. If MGSNID is not set,
4848 # then we should use the mgs nid currently being used
4849 # as the default value. bug 18021
4850 [[ x$MGSNID = x ]] &&
4853 if [[ x$mgc != xMGC$MGSNID ]]; then
4854 if [ "$mgs_HOST" ]; then
4855 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4856 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4857 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4863 echo Checking config lustre mounted on $mntpt
4864 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4865 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4869 check_config_clients () {
4870 local clients=${CLIENTS:-$HOSTNAME}
4873 nfs_client_mode && return
4874 cifs_client_mode && return
4876 do_rpc_nodes "$clients" check_config_client $mntpt
4878 sanity_mount_check || error "environments are insane!"
4882 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4883 local cltimeout=$(lctl get_param -n timeout)
4884 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4885 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4892 [ -z $mntpt ] && return 1
4893 local mounted=$(mounted_lustre_filesystems)
4895 echo $mounted' ' | grep -w -q $mntpt' '
4899 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4903 # empty lustre filesystem may have empty directories lost+found and .lustre
4905 # exclude .lustre & lost+found
4906 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4907 -print | wc -l) = 1 ] || return 1
4908 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4909 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4910 # exclude .lustre/fid (LU-2780)
4911 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4912 -print | wc -l) = 1 ] || return 1
4914 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4919 check_and_setup_lustre() {
4921 nfs_client_mode && return
4922 cifs_client_mode && return
4924 local MOUNTED=$(mounted_lustre_filesystems)
4928 # both MOUNT and MOUNT2 are not mounted
4929 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4930 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
4931 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4933 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4934 export I_MOUNTED=yes
4938 elif is_mounted $MOUNT2; then
4940 # MOUNT2 is mounted, while MOUNT_2 is not set
4941 if ! [ "$MOUNT_2" ]; then
4942 cleanup_mount $MOUNT2
4943 export I_UMOUNTED2=yes
4946 # MOUNT2 is mounted, MOUNT_2 is set
4948 # FIXME: what to do if check_config failed?
4950 # 1) remote client has mounted other Lustre fs ?
4951 # 2) it has insane env ?
4952 # let's try umount MOUNT2 on all clients and mount it again:
4953 if ! check_config_clients $MOUNT2; then
4954 cleanup_mount $MOUNT2
4955 restore_mount $MOUNT2
4956 export I_MOUNTED2=yes
4961 # MOUNT is mounted MOUNT2 is not mounted
4962 elif [ "$MOUNT_2" ]; then
4963 restore_mount $MOUNT2
4964 export I_MOUNTED2=yes
4968 # FIXME: what to do if check_config failed?
4970 # 1) remote client has mounted other Lustre fs?
4971 # 2) lustre is mounted on remote_clients atall ?
4972 check_config_clients $MOUNT
4976 set_default_debug_nodes $(comma_list $(nodes_list))
4979 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4981 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4982 facets="$(get_facets OST)"
4983 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4984 facets="$facets,$(get_facets MDS)"
4985 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4986 facets="$facets,mgs"
4987 local nodes="$(facets_hosts ${facets})"
4988 if [ -n "$nodes" ] ; then
4989 do_nodes $nodes "$LCTL set_param \
4990 osd-ldiskfs.track_declares_assert=1 || true"
5001 if [ -z "$CLIENTONLY" ]; then
5002 # Enable remote MDT create for testing
5003 for num in $(seq $MDSCOUNT); do
5005 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
5010 if [ "$ONLY" == "setup" ]; then
5016 local clients=${CLIENTS:-$HOSTNAME}
5019 zconf_mount_clients $clients $mntpt
5023 local clients=${CLIENTS:-$HOSTNAME}
5026 zconf_umount_clients $clients $mntpt
5029 cleanup_and_setup_lustre() {
5030 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5031 lctl set_param debug=0 || true
5033 if [ "$ONLY" == "cleanup" ]; then
5037 check_and_setup_lustre
5040 # Get all of the server target devices from a given server node and type.
5047 if [ "$type" == ost ]; then
5048 devs=$(get_osd_param $node "" mntdev)
5050 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5052 for dev in $devs; do
5054 *loop*) do_node $node "losetup $dev" | \
5055 sed -e "s/.*(//" -e "s/).*//" ;;
5061 # Get all of the server target devices.
5066 # Master MDS parameters used by lfsck
5067 MDTNODE=$(facet_active_host $SINGLEMDS)
5068 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5072 for node in $(mdts_nodes); do
5073 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5079 for node in $(osts_nodes); do
5080 OSTDEVS[i]=$(get_mnt_devs $node ost)
5085 # Run e2fsck on MDT or OST device.
5090 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5091 local log=$TMP/e2fsck.log
5095 do_node $node $cmd 2>&1 | tee $log
5097 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5099 if [ $MDSCOUNT -gt 1 ]; then
5100 skip_noexit "DNE mode isn't supported!"
5104 error "It's not DNE mode."
5109 [ $rc -le $FSCK_MAX_ERR ] ||
5110 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5116 # Run resize2fs on MDT or OST device.
5125 do_facet $facet "$RESIZE2FS $opts $device $size"
5128 # verify a directory is shared among nodes.
5129 check_shared_dir() {
5131 local list=${2:-$(comma_list $(nodes_list))}
5133 [ -z "$dir" ] && return 1
5134 do_rpc_nodes "$list" check_logdir $dir
5135 check_write_access $dir "$list" || return 1
5140 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5141 $LCTL set_param printk=+lfsck
5142 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5144 for k in $(seq $MDSCOUNT); do
5145 # wait up to 10+1 minutes for LFSCK to complete
5146 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5147 mdd.$(facet_svc mds${k}).lfsck_layout |
5148 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5149 error "MDS${k} layout isn't the expected 'completed'"
5150 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5151 mdd.$(facet_svc mds${k}).lfsck_namespace |
5152 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5153 error "MDS${k} namespace isn't the expected 'completed'"
5155 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5156 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5157 awk '/repaired/ { print $2 }' | calc_sum)
5158 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5159 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5160 awk '/repaired/ { print $2 }' | calc_sum)
5161 local repaired=$((rep_mdt + rep_ost))
5162 [ $repaired -eq 0 ] ||
5163 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5166 dump_file_contents() {
5172 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5173 error_noexit false \
5174 "Invalid parameters for dump_file_contents()"
5177 for node in ${nodes}; do
5178 do_node $node "for i in \\\$(find $dir -type f); do
5179 echo ====\\\${i}=======================;
5181 done" >> ${logname}.${node}.log
5185 dump_command_output() {
5191 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5192 error_noexit false \
5193 "Invalid parameters for dump_command_output()"
5197 for node in ${nodes}; do
5198 do_node $node "echo ====${cmd}=======================;
5199 $cmd" >> ${logname}.${node}.log
5206 # dump file contents from /proc/spl in case of zfs test
5207 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5208 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5209 dump_command_output \
5210 "$(osts_nodes)" "zpool events -v" "${logname}"
5213 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5214 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5215 dump_command_output \
5216 "$(mdts_nodes)" "zpool events -v" "${logname}"
5220 check_and_cleanup_lustre() {
5221 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5222 "$TESTSUITE" != "sanity-scrub" ]; then
5226 if is_mounted $MOUNT; then
5227 if $DO_CLEANUP; then
5228 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5229 error "remove sub-test dirs failed"
5233 [ "$ENABLE_QUOTA" ] && restore_quota || true
5236 if [ "$I_UMOUNTED2" = "yes" ]; then
5237 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5240 if [ "$I_MOUNTED2" = "yes" ]; then
5241 cleanup_mount $MOUNT2
5244 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5245 cleanupall -f || error "cleanup failed"
5253 wait_for_function () {
5256 # suppress fn both stderr and stdout
5257 if [ "$1" = "--quiet" ]; then
5259 quiet=" > /dev/null 2>&1"
5271 eval $fn $quiet && return 0
5273 wait=$((wait + sleep))
5274 [ $wait -lt $max ] || return 1
5275 echo waiting $fn, $((max - wait)) secs left ...
5285 [ "$host" = "$HOSTNAME" ] && return 0
5287 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5288 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5289 echo "Network not available!"
5293 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5301 # Convert a space-delimited list to a comma-delimited list. If the input is
5302 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5304 # echo is used to convert newlines to spaces, since it doesn't
5305 # introduce a trailing space as using "tr '\n' ' '" does
5306 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5312 echo $list | grep -qw $item
5315 # list, excluded are the comma separated lists
5316 exclude_items_from_list () {
5322 for item in ${excluded//,/ }; do
5323 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5325 echo $(comma_list $list)
5328 # list, expand are the comma separated lists
5330 local list=${1//,/ }
5331 local expand=${2//,/ }
5334 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5335 echo $(comma_list $expanded)
5338 testslist_filter () {
5339 local script=$LUSTRE/tests/${TESTSUITE}.sh
5341 [ -f $script ] || return 0
5343 local start_at=$START_AT
5344 local stop_at=$STOP_AT
5346 local var=${TESTSUITE//-/_}_START_AT
5347 [ x"${!var}" != x ] && start_at=${!var}
5348 var=${TESTSUITE//-/_}_STOP_AT
5349 [ x"${!var}" != x ] && stop_at=${!var}
5351 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5352 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5353 /^'${start_at}'$/ {flag = 0}
5354 {if (flag == 1) print $0}
5355 /^'${stop_at}'$/ { flag = 1 }'
5359 (cd `dirname $1`; echo $PWD/`basename $1`)
5363 local types=${1:-"OST MDS MGS"}
5367 for entry in $types; do
5368 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5369 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5372 MGS ) list="$list $name";;
5373 MDS|OST|AGT ) local count=${type}COUNT
5374 for ((i=1; i<=${!count}; i++)) do
5375 list="$list ${name}$i"
5377 * ) error "Invalid facet type"
5381 echo $(comma_list $list)
5384 ##################################
5385 # Adaptive Timeouts funcs
5388 # only check mds, we assume at_max is the same on all nodes
5389 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5390 if [ $at_max -eq 0 ]; then
5401 # suppose that all ost-s have the same $at value set
5402 [ $facet != "ost" ] || facet=ost1
5404 do_facet $facet "lctl get_param -n $at"
5422 if [ $facet == "ost" ]; then
5423 facet=$(get_facets OST)
5424 elif [ $facet == "mds" ]; then
5425 facet=$(get_facets MDS)
5427 hosts=$(expand_list $hosts $(facets_hosts $facet))
5430 do_nodes $hosts lctl set_param at_max=$at_max
5433 ##################################
5437 # OBD_FAIL_MDS_ALL_REQUEST_NET
5439 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5440 do_facet client "$1" || RC=$?
5441 do_facet $SINGLEMDS lctl set_param fail_loc=0
5446 # OBD_FAIL_MDS_ALL_REPLY_NET
5448 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5450 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5454 drop_reint_reply() {
5455 # OBD_FAIL_MDS_REINT_NET_REP
5457 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5459 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5463 drop_update_reply() {
5464 # OBD_FAIL_OUT_UPDATE_NET_REP
5468 do_facet mds${index} lctl set_param fail_loc=0x1701
5469 do_facet client "$@" || RC=$?
5470 do_facet mds${index} lctl set_param fail_loc=0
5475 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5478 local timeout=${2:-0}
5479 # default is (obd_timeout / 4) if unspecified
5480 echo "timeout is $timeout/$2"
5481 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5482 do_facet client "$1" || RC=$?
5483 do_facet client "sync"
5484 do_facet ost1 lctl set_param fail_loc=0
5488 drop_ldlm_cancel() {
5489 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5491 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5492 do_nodes $list lctl set_param fail_loc=0x304
5494 do_facet client "$@" || RC=$?
5496 do_nodes $list lctl set_param fail_loc=0
5500 drop_bl_callback_once() {
5502 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5503 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5504 do_facet client lctl set_param fail_loc=0x80000305
5505 do_facet client "$@" || rc=$?
5506 do_facet client lctl set_param fail_loc=0
5507 do_facet client lctl set_param fail_val=0
5508 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5512 drop_bl_callback() {
5514 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5515 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5516 do_facet client lctl set_param fail_loc=0x305
5517 do_facet client "$@" || rc=$?
5518 do_facet client lctl set_param fail_loc=0
5519 do_facet client lctl set_param fail_val=0
5520 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5525 #define OBD_FAIL_LDLM_REPLY 0x30c
5527 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5528 do_nodes $list lctl set_param fail_loc=0x30c
5530 do_facet client "$@" || RC=$?
5532 do_nodes $list lctl set_param fail_loc=0
5536 drop_ldlm_reply_once() {
5537 #define OBD_FAIL_LDLM_REPLY 0x30c
5539 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5540 do_nodes $list lctl set_param fail_loc=0x8000030c
5542 do_facet client "$@" || RC=$?
5544 do_nodes $list lctl set_param fail_loc=0
5552 echo "clearing fail_loc on $facet"
5553 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5556 set_nodes_failloc () {
5558 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5561 cancel_lru_locks() {
5562 #$LCTL mark "cancel_lru_locks $1 start"
5563 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5564 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5565 #$LCTL mark "cancel_lru_locks $1 stop"
5570 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5571 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5572 echo "$DEFAULT_LRU_SIZE"
5577 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5580 lru_resize_disable()
5582 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5588 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5594 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5595 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5596 echo there is still data in page cache $FILE ?
5597 lctl get_param -n $FILE
5605 DEBUGSAVE="$(lctl get_param -n debug)"
5606 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5610 [ -n "$DEBUGSAVE" ] &&
5611 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5615 [ -n "$DEBUGSAVE_SERVER" ] &&
5616 do_nodes $(comma_list $(all_server_nodes)) \
5617 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5623 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5626 debug_size_restore() {
5627 [ -n "$DEBUG_SIZE_SAVED" ] && \
5628 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5632 start_full_debug_logging() {
5637 local DEBUG_SIZE=150
5639 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5640 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5643 stop_full_debug_logging() {
5648 # prints bash call stack
5649 print_stack_trace() {
5652 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5653 local src=${BASH_SOURCE[$i]}
5654 local lineno=${BASH_LINENO[$i-1]}
5655 local funcname=${FUNCNAME[$i]}
5656 echo " = $src:$lineno:$funcname()"
5661 local TYPE=${TYPE:-"FAIL"}
5664 # do not dump logs if $1=false
5665 if [ "x$1" = "xfalse" ]; then
5670 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5671 (print_stack_trace 2) >&2
5673 # We need to dump the logs on all nodes
5675 gather_logs $(comma_list $(nodes_list))
5679 [ "$TESTSUITELOG" ] &&
5680 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5681 if [ -z "$*" ]; then
5682 echo "error() without useful message, please fix" > $LOGDIR/err
5684 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5685 echo "$@" > $LOGDIR/ignore
5687 echo "$@" > $LOGDIR/err
5691 # cleanup the env for failed tests
5695 ##################################
5697 ##################################
5699 # usage: stack_trap arg sigspec
5701 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5702 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5703 # of overwriting them.
5704 # stacked traps are executed in reverse order of their registration
5706 # arg and sigspec have the same meaning as in man (1) trap
5712 # Use "trap -p" to get the quoting right
5713 local old_trap="$(trap -p "$sigspec")"
5714 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5715 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5717 # Once again, use "trap -p" to get the quoting right
5718 local new_trap="$(trap -- "$arg" "$sigspec"
5720 trap -- '' "$sigspec")"
5722 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5724 # The resulting string should be safe to "eval" as it is (supposedly
5725 # correctly) quoted by "trap -p"
5726 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5735 local log=$TESTSUITELOG
5737 [ -f "$log" ] && grep -q FAIL $log && status=1
5751 # use only if we are ignoring failures for this test, bugno required.
5752 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5753 # e.g. error_ignore bz5494 "your message" or
5754 # error_ignore LU-5494 "your message"
5756 local TYPE="IGNORE ($1)"
5761 error_and_remount() {
5763 remount_client $MOUNT
5767 # Throw an error if it's not running in vm - usually for performance
5770 local virt=$(running_in_vm)
5771 if [[ -n "$virt" ]]; then
5772 echo "running in VM '$virt', ignore error"
5773 error_ignore env=$virt "$@"
5780 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5785 log " SKIP: $TESTSUITE $TESTNAME $@"
5787 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5788 skip_logged $TESTNAME "$@"
5791 echo "$@" > $LOGDIR/skip
5794 [[ -n "$TESTSUITELOG" ]] &&
5795 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5803 build_test_filter() {
5804 EXCEPT="$EXCEPT $(testslist_filter)"
5807 if [[ $O = [0-9]*-[0-9]* ]]; then
5808 for num in $(seq $(echo $O | tr '-' ' ')); do
5816 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5817 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5818 [ "$EXCEPT_SLOW" ] && \
5819 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5820 for E in $EXCEPT; do
5821 eval EXCEPT_${E}=true
5823 for E in $ALWAYS_EXCEPT; do
5824 eval EXCEPT_ALWAYS_${E}=true
5826 for E in $EXCEPT_SLOW; do
5827 eval EXCEPT_SLOW_${E}=true
5829 for G in $GRANT_CHECK_LIST; do
5830 eval GCHECK_ONLY_${G}=true
5835 if [[ $1 = [a-z]* ]]; then
5842 # print a newline if the last test was skipped
5843 export LAST_SKIPPED=
5844 export ALWAYS_SKIPPED=
5846 # Main entry into test-framework. This is called with the name and
5847 # description of a test. The name is used to find the function to run
5848 # the test using "test_$name".
5850 # This supports a variety of methods of specifying specific test to
5851 # run or not run. These need to be documented...
5856 export base=$(basetest $1)
5857 if [ -n "$ONLY" ]; then
5859 if [ ${!testname}x != x ]; then
5860 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5861 run_one_logged $1 "$2"
5865 if [ ${!testname}x != x ]; then
5866 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5867 run_one_logged $1 "$2"
5877 if [ ${!testname}x != x ]; then
5878 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
5881 testname=EXCEPT_$base
5882 if [ ${!testname}x != x ]; then
5883 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
5886 testname=EXCEPT_ALWAYS_$1
5887 if [ ${!testname}x != x ]; then
5888 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
5891 testname=EXCEPT_ALWAYS_$base
5892 if [ ${!testname}x != x ]; then
5893 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
5896 testname=EXCEPT_SLOW_$1
5897 if [ ${!testname}x != x ]; then
5898 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
5901 testname=EXCEPT_SLOW_$base
5902 if [ ${!testname}x != x ]; then
5903 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
5909 run_one_logged $1 "$2"
5916 load_module ../libcfs/libcfs/libcfs
5928 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5933 strace -o $TMP/$1.strace -ttt $*
5935 log "FINISHED: $*: rc $RC"
5942 banner test complete, duration $duration sec
5943 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5944 echo duration $duration >>$TESTSUITELOG
5948 # Set TEST_STATUS here. It will be used for logging the result.
5951 if [[ -f $LOGDIR/err ]]; then
5953 elif [[ -f $LOGDIR/skip ]]; then
5956 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5960 local FFREE=$(do_node $SINGLEMDS \
5961 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5962 local FTOTAL=$(do_node $SINGLEMDS \
5963 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5965 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5969 echo -n "Resetting fail_loc on all nodes..."
5970 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5971 fail_val=0 2>/dev/null" || true
5977 # Log a message (on all nodes) padded with "=" before and after.
5978 # Also appends a timestamp and prepends the testsuite name.
5981 EQUALS="===================================================================================================="
5983 msg="== ${TESTSUITE} $*"
5985 [[ $last != "=" && $last != " " ]] && msg="$msg "
5986 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5987 # always include at least == after the message
5988 log "$msg== $(date +"%H:%M:%S (%s)")"
5991 check_dmesg_for_errors() {
5993 local errors="VFS: Busy inodes after unmount of\|\
5994 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5995 group descriptors corrupted"
5997 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5998 [ -z "$res" ] && return 0
5999 echo "Kernel error detected: $res"
6004 # Run a single test function and cleanup after it.
6006 # This function should be run in a subshell so the test func can
6007 # exit() without stopping the whole script.
6012 export tfile=f${testnum}.${TESTSUITE}
6013 export tdir=d${testnum}.${TESTSUITE}
6014 export TESTNAME=test_$testnum
6015 local SAVE_UMASK=`umask`
6018 if ! grep -q $DIR /proc/mounts; then
6022 banner "test $testnum: $message"
6023 test_${testnum} || error "test_$testnum failed with $?"
6026 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6028 check_dmesg_for_errors || error "Error in dmesg detected"
6029 if [ "$PARALLEL" != "yes" ]; then
6030 ps auxww | grep -v grep | grep -q multiop &&
6031 error "multiop still running"
6042 # Wrapper around run_one to ensure:
6043 # - test runs in subshell
6044 # - output of test is saved to separate log file for error reporting
6045 # - test result is saved to data file
6048 local BEFORE=$(date +%s)
6050 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6051 local test_log=$LOGDIR/$name
6052 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6053 local zfs_debug_log=$LOGDIR/$zfs_log_name
6055 rm -rf $LOGDIR/ignore
6057 local SAVE_UMASK=$(umask)
6061 log_sub_test_begin test_${1}
6062 (run_one $1 "$2") 2>&1 | tee -i $test_log
6063 local RC=${PIPESTATUS[0]}
6065 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6066 echo "test_$1 returned $RC" | tee $LOGDIR/err
6068 duration=$(($(date +%s) - $BEFORE))
6069 pass "$1" "(${duration}s)"
6071 if [[ -f $LOGDIR/err ]]; then
6072 TEST_ERROR=$(cat $LOGDIR/err)
6073 elif [[ -f $LOGDIR/ignore ]]; then
6074 TEST_ERROR=$(cat $LOGDIR/ignore)
6075 elif [[ -f $LOGDIR/skip ]]; then
6076 TEST_ERROR=$(cat $LOGDIR/skip)
6078 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6080 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6084 if [ -f $LOGDIR/err ]; then
6085 log_zfs_info "$zfs_debug_log"
6086 $FAIL_ON_ERROR && exit $RC
6095 # Print information of skipped tests to result.yml
6098 log_sub_test_begin $1
6100 log_sub_test_end "SKIP" "0" "0" "$@"
6104 (cd $(dirname $1); echo $PWD/$(basename $1))
6109 export base=$(basetest $1)
6110 [ "$CHECK_GRANT" == "no" ] && return 0
6112 testnamebase=GCHECK_ONLY_${base}
6113 testname=GCHECK_ONLY_$1
6114 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6116 echo -n "checking grant......"
6118 local clients=$CLIENTS
6119 [ -z "$clients" ] && clients=$(hostname)
6121 # sync all the data and make sure no pending data on server
6122 do_nodes $clients sync
6123 clients_up # initiate all idling connections
6126 client_grant=$(do_nodes $clients \
6127 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6128 awk '{ total += $1 } END { printf("%0.0f", total) }')
6131 # which is tot_granted less grant_precreate
6132 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6134 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6135 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6136 /tot_pending/{ total -= $2 };
6137 /grant_precreate/{ total -= $2 };
6138 END { printf("%0.0f", total) }')
6140 # check whether client grant == server grant
6141 if [[ $client_grant -ne $server_grant ]]; then
6142 do_nodes $(comma_list $(osts_nodes)) \
6143 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6144 "obdfilter.${FSNAME}-OST*.grant_*"
6145 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6146 error "failed: client:${client_grant} server: ${server_grant}."
6148 echo "pass: client:${client_grant} server: ${server_grant}"
6152 ########################
6158 ost=`echo $1 | awk -F_ '{print $3}'`
6159 if [ -z $ost ]; then
6160 ost=`echo $1 | sed 's/-osc.*//'`
6165 ostuuid_from_index()
6167 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6170 ostname_from_index() {
6171 local uuid=$(ostuuid_from_index $1)
6175 index_from_ostuuid()
6177 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6180 mdtuuid_from_index()
6182 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6186 # Return unique identifier for given hostname
6189 echo $host_name | md5sum | cut -d' ' -f1
6193 # Returns list of ip addresses for each interface
6195 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6200 # Cache address list to avoid mutiple execution of local_addr_list
6201 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6203 for i in $LOCAL_ADDR_LIST ; do
6204 [[ "$i" == "$addr" ]] && return 0
6211 local is_local="IS_LOCAL_$(host_id $host_name)"
6212 if [ -z "${!is_local-}" ] ; then
6214 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6215 is_local_addr "$host_ip" && eval $is_local=1
6217 [[ "${!is_local}" == "1" ]]
6222 local_node $node && return 1
6229 for node in $(mdts_nodes); do
6230 remote_node $node && return 0
6237 [ -n "$CLIENTONLY" ] && return 0 || true
6238 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6243 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6244 MSKIPPED=1 && return 1
6251 for node in $(osts_nodes) ; do
6252 remote_node $node && return 0
6259 [ -n "$CLIENTONLY" ] && return 0 || true
6260 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6265 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6266 OSKIPPED=1 && return 1
6272 [ -n "$CLIENTONLY" ] && return 0 || true
6274 MGS=$(facet_host mgs)
6275 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6280 remote_mds_nodsh || remote_ost_nodsh || \
6281 $(single_local_node $(comma_list $(nodes_list)))
6285 remote_ost && remote_mds
6288 # Get the active nodes for facets.
6296 for facet in ${facets//,/ }; do
6297 nodes="$nodes $(facet_active_host $facet)"
6300 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6304 # Get name of the active MGS node.
6306 echo -n $(facets_nodes $(get_facets MGS))
6309 # Get all of the active MDS nodes.
6311 echo -n $(facets_nodes $(get_facets MDS))
6314 # Get all of the active OSS nodes.
6316 echo -n $(facets_nodes $(get_facets OST))
6319 # Get all of the active AGT (HSM agent) nodes.
6321 echo -n $(facets_nodes $(get_facets AGT))
6324 # Get all of the client nodes and active server nodes.
6326 local nodes=$HOSTNAME
6330 # CLIENTS (if specified) contains the local client
6331 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6333 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6334 nodes="$nodes $(facets_nodes $(get_facets))"
6337 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6341 # Get all of the remote client nodes and remote active server nodes.
6342 remote_nodes_list () {
6343 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6346 # Get all of the MDS nodes, including active and passive nodes.
6350 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6354 for i in $(seq $MDSCOUNT); do
6356 failover_host=mds${i}failover_HOST
6357 nodes="$nodes ${!host} ${!failover_host}"
6360 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6364 # Get all of the OSS nodes, including active and passive nodes.
6368 local nodes="${ost_HOST} ${ostfailover_HOST}"
6372 for i in $(seq $OSTCOUNT); do
6374 failover_host=ost${i}failover_HOST
6375 nodes="$nodes ${!host} ${!failover_host}"
6378 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6382 # Get all of the server nodes, including active and passive nodes.
6383 all_server_nodes () {
6388 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6390 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6394 # Get all of the client and server nodes, including active and passive nodes.
6396 local nodes=$HOSTNAME
6400 # CLIENTS (if specified) contains the local client
6401 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6403 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6404 nodes="$nodes $(all_server_nodes)"
6407 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6411 init_clients_lists () {
6412 # Sanity check: exclude the local client from RCLIENTS
6413 local clients=$(hostlist_expand "$RCLIENTS")
6414 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6416 # Sanity check: exclude the dup entries
6417 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6419 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6421 # Sanity check: exclude the dup entries from CLIENTS
6422 # for those configs which has SINGLCLIENT set to local client
6423 clients=$(for i in $clients; do echo $i; done | sort -u)
6425 CLIENTS=$(comma_list $clients)
6426 local -a remoteclients=($RCLIENTS)
6427 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6428 varname=CLIENT$((i + 2))
6429 eval $varname=${remoteclients[i]}
6432 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6435 get_random_entry () {
6438 rnodes=${rnodes//,/ }
6440 local -a nodes=($rnodes)
6441 local num=${#nodes[@]}
6442 local i=$((RANDOM * num * 2 / 65536))
6448 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6452 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6453 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6458 echo $nodes | wc -w || true
6462 local nodes=$(osts_nodes)
6463 local osscount=$(get_node_count "$nodes")
6464 [ ! "$OSTCOUNT" = "$osscount" ]
6468 local nodes=$(mdts_nodes)
6469 local mdtcount=$(get_node_count "$nodes")
6470 [ ! "$MDSCOUNT" = "$mdtcount" ]
6473 generate_machine_file() {
6474 local nodes=${1//,/ }
6475 local machinefile=$2
6477 for node in $nodes; do
6478 echo $node >>$machinefile || \
6479 { echo "can not generate machinefile $machinefile" && return 1; }
6484 local file=$1/stripe
6487 $LFS getstripe -v $file || error "getstripe $file failed"
6491 setstripe_nfsserver () {
6493 local nfsexportdir=$2
6497 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6498 { print $1 }' /proc/mounts | cut -f 1 -d :))
6500 # check that only one nfs mounted
6501 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6502 (( ${#nfsexport[@]} == 1 )) ||
6503 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6505 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6508 # Check and add a test group.
6514 local gid=$(getent group $group_name | cut -d: -f3)
6515 if [[ -n "$gid" ]]; then
6516 [[ "$gid" -eq "$group_id" ]] || {
6517 error_noexit "inconsistent group ID:" \
6518 "new: $group_id, old: $gid"
6522 groupadd -g $group_id $group_name
6529 # Check and add a test user.
6542 local uid=$(getent passwd $user_name | cut -d: -f3)
6543 if [[ -n "$uid" ]]; then
6544 if [[ "$uid" -eq "$user_id" ]]; then
6545 local dir=$(getent passwd $user_name | cut -d: -f6)
6546 if [[ "$dir" != "$home" ]]; then
6548 usermod -d $home $user_name
6552 error_noexit "inconsistent user ID:" \
6553 "new: $user_id, old: $uid"
6558 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6565 check_runas_id_ret() {
6567 local myRUNAS_UID=$1
6568 local myRUNAS_GID=$2
6571 if [ -z "$myRUNAS" ]; then
6572 error_exit "myRUNAS command must be specified for check_runas_id"
6575 $myRUNAS krb5_login.sh || \
6576 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6578 mkdir $DIR/d0_runas_test
6580 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6581 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6582 rm -rf $DIR/d0_runas_test
6587 local myRUNAS_UID=$1
6588 local myRUNAS_GID=$2
6591 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6592 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6593 Please set RUNAS_ID to some UID which exists on MDS and client or
6594 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6597 # obtain the UID/GID for MPI_USER
6601 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6602 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6604 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6605 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6608 # obtain and cache Kerberos ticket-granting ticket
6609 refresh_krb5_tgt() {
6610 local myRUNAS_UID=$1
6611 local myRUNAS_GID=$2
6614 if [ -z "$myRUNAS" ]; then
6615 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6618 CLIENTS=${CLIENTS:-$HOSTNAME}
6619 do_nodes $CLIENTS "set -x
6620 if ! $myRUNAS krb5_login.sh; then
6621 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6626 # Run multiop in the background, but wait for it to print
6627 # "PAUSING" to its stdout before returning from this function.
6628 multiop_bg_pause() {
6629 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6633 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6636 echo "$MULTIOP_PROG $FILE v$ARGS"
6637 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6639 echo "TMPPIPE=${TMPPIPE}"
6640 read -t 60 multiop_output < $TMPPIPE
6641 if [ $? -ne 0 ]; then
6646 if [ "$multiop_output" != "PAUSING" ]; then
6647 echo "Incorrect multiop output: $multiop_output"
6662 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6668 inodes_available () {
6669 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6670 sort -un | head -n1) || return 1
6674 mdsrate_inodes_available () {
6675 local min_inodes=$(inodes_available)
6676 echo $((min_inodes * 99 / 100))
6679 # reset stat counters
6681 local paramfile="$1"
6682 lctl set_param -n $paramfile=0
6687 local paramfile="$1"
6689 lctl get_param -n $paramfile |
6690 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6694 awk '{sum += $1} END { printf("%0.0f", sum) }'
6697 calc_osc_kbytes () {
6698 $LFS df $MOUNT > /dev/null
6699 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6702 # save_lustre_params(comma separated facet list, parameter_mask)
6703 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6704 save_lustre_params() {
6709 for facet in ${facets//,/ }; do
6710 facet_svc=$(facet_svc $facet)
6712 "params=\\\$($LCTL get_param $2);
6713 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6714 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6715 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6716 while read s; do echo $facet \\\$s;
6717 done <<< \\\"\\\$param\\\""
6721 # restore lustre parameters from input stream, produces by save_lustre_params
6722 restore_lustre_params() {
6727 while IFS=" =" read facet name val; do
6728 do_facet $facet "$LCTL set_param -n $name=$val"
6732 check_node_health() {
6733 local nodes=${1:-$(comma_list $(nodes_list))}
6735 for node in ${nodes//,/ }; do
6736 check_network "$node" 5
6737 if [ $? -eq 0 ]; then
6738 do_node $node "rc=0;
6739 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6740 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6741 echo \\\$(hostname -s): \\\$val;
6744 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6749 mdsrate_cleanup () {
6751 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6752 --nfiles $3 --dir $4 --filefmt $5 $6
6757 delayed_recovery_enabled () {
6758 local var=${SINGLEMDS}_svc
6759 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6762 ########################
6764 convert_facet2label() {
6767 if [ x$facet = xost ]; then
6771 local varsvc=${facet}_svc
6773 if [ -n ${!varsvc} ]; then
6776 error "No lablel for $facet!"
6780 get_clientosc_proc_path() {
6781 echo "${1}-osc-ffff*"
6784 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6785 # used by MDT would not be changed.
6786 # mdt lov: fsname-mdtlov
6787 # mdt osc: fsname-OSTXXXX-osc
6788 mds_on_old_device() {
6789 local mds=${1:-"$SINGLEMDS"}
6791 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6792 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6793 > /dev/null 2>&1" && return 0
6798 get_mdtosc_proc_path() {
6800 local ost_label=${2:-"*OST*"}
6802 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6803 local mdt_label=$(convert_facet2label $mds_facet)
6804 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6806 if [[ $ost_label = *OST* ]]; then
6807 echo "${ost_label}-osc-${mdt_index}"
6809 echo "${ost_label}-osp-${mdt_index}"
6813 get_osc_import_name() {
6816 local label=$(convert_facet2label $ost)
6818 if [ "${facet:0:3}" = "mds" ]; then
6819 get_mdtosc_proc_path $facet $label
6823 get_clientosc_proc_path $label
6827 _wait_import_state () {
6830 local maxtime=${3:-$(max_recovery_time)}
6831 local error_on_failure=${4:-1}
6835 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6836 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6837 if [ "${expected}" == "DISCONN" ]; then
6838 # for disconn we can check after proc entry is removed
6839 [ "x${CONN_STATE}" == "x" ] && return 0
6840 # with AT enabled, we can have connect request timeout near of
6841 # reconnect timeout and test can't see real disconnect
6842 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6844 if [ $i -ge $maxtime ]; then
6845 [ $error_on_failure -ne 0 ] && \
6846 error "can't put import for $CONN_PROC into ${expected}" \
6847 "state after $i sec, have ${CONN_STATE}"
6851 # Add uniq for multi-mount case
6852 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6856 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6860 wait_import_state() {
6863 local maxtime=${3:-$(max_recovery_time)}
6864 local error_on_failure=${4:-1}
6867 for param in ${params//,/ }; do
6868 _wait_import_state $state $param $maxtime $error_on_failure || return
6872 wait_import_state_mount() {
6873 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6877 wait_import_state $*
6880 # One client request could be timed out because server was not ready
6881 # when request was sent by client.
6882 # The request timeout calculation details :
6884 # /* We give the server rq_timeout secs to process the req, and
6885 # add the network latency for our local timeout. */
6886 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6887 # ptlrpc_at_get_net_latency(request) ;
6889 # ptlrpc_connect_import ()
6890 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6893 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6894 # ptlrpc_at_get_net_latency(request) ->
6895 # at_get (max (iat_net_latency=0, at_min)) = at_min
6898 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6899 # INITIAL_CONNECT_TIMEOUT + at_min
6901 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6902 # because we can not get this value in runtime,
6903 # the value depends on configure options, and it is not stored in /proc.
6905 # #define CONNECTION_SWITCH_MIN 5U
6906 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6908 request_timeout () {
6911 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6912 local init_connect_timeout=$TIMEOUT
6913 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6915 local at_min=$(at_get $facet at_min)
6917 echo $(( init_connect_timeout + at_min ))
6920 _wait_osc_import_state() {
6924 local target=$(get_osc_import_name $facet $ost_facet)
6925 local param="osc.${target}.ost_server_uuid"
6929 # 1. wait the deadline of client 1st request (it could be skipped)
6930 # 2. wait the deadline of client 2nd request
6931 local maxtime=$(( 2 * $(request_timeout $facet)))
6933 if [[ $facet == client* ]]; then
6934 # During setup time, the osc might not be setup, it need wait
6935 # until list_param can return valid value.
6936 params=$($LCTL list_param $param 2>/dev/null || true)
6937 while [ -z "$params" ]; do
6938 if [ $i -ge $maxtime ]; then
6939 echo "can't get $param in $maxtime secs"
6944 params=$($LCTL list_param $param 2>/dev/null || true)
6948 if [[ $ost_facet = mds* ]]; then
6949 # no OSP connection to itself
6950 if [[ $facet = $ost_facet ]]; then
6953 param="osp.${target}.mdt_server_uuid"
6957 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6958 wait_import_state $expected "$params" $maxtime; then
6959 error "$facet: import is not in $expected state after $maxtime"
6966 wait_osc_import_state() {
6972 if [[ $facet = mds ]]; then
6973 for num in $(seq $MDSCOUNT); do
6974 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6977 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6981 wait_osc_import_ready() {
6982 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
6985 _wait_mgc_import_state() {
6988 local error_on_failure=${3:-1}
6989 local param="mgc.*.mgs_server_uuid"
6993 # 1. wait the deadline of client 1st request (it could be skipped)
6994 # 2. wait the deadline of client 2nd request
6995 local maxtime=$(( 2 * $(request_timeout $facet)))
6997 if [[ $facet == client* ]]; then
6998 # During setup time, the osc might not be setup, it need wait
6999 # until list_param can return valid value. And also if there
7000 # are mulitple osc entries we should list all of them before
7002 params=$($LCTL list_param $param 2>/dev/null || true)
7003 while [ -z "$params" ]; do
7004 if [ $i -ge $maxtime ]; then
7005 echo "can't get $param in $maxtime secs"
7010 params=$($LCTL list_param $param 2>/dev/null || true)
7013 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7014 wait_import_state $expected "$params" $maxtime \
7015 $error_on_failure; then
7016 if [ $error_on_failure -ne 0 ]; then
7017 error "import is not in ${expected} state"
7025 wait_mgc_import_state() {
7028 local error_on_failure=${3:-1}
7031 if [[ $facet = mds ]]; then
7032 for num in $(seq $MDSCOUNT); do
7033 _wait_mgc_import_state mds$num "$expected" \
7034 $error_on_failure || return
7037 _wait_mgc_import_state "$facet" "$expected"
7038 $error_on_failure || return
7042 wait_dne_interconnect() {
7045 if [ $MDSCOUNT -gt 1 ]; then
7046 for num in $(seq $MDSCOUNT); do
7047 wait_osc_import_ready mds mds$num
7052 get_clientmdc_proc_path() {
7056 get_clientmgc_proc_path() {
7064 [ -z "$list" ] && return 0
7066 # Add paths to lustre tests for 32 and 64 bit systems.
7067 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7068 local TESTPATH="$RLUSTRE/tests:"
7069 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7070 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7073 wait_clients_import_state () {
7080 if [ "$FAILURE_MODE" = HARD ]; then
7081 facets=$(facets_on_host $(facet_active_host $facet))
7084 for facet in ${facets//,/ }; do
7085 local label=$(convert_facet2label $facet)
7088 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7089 $label).ost_server_uuid" ;;
7090 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7091 $label).mds_server_uuid" ;;
7092 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7093 $label).mgs_server_uuid" ;;
7094 *) error "unknown facet!" ;;
7097 local params=$(expand_list $params $proc_path)
7100 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7102 error "import is not in ${expected} state"
7114 # wait until all MDTs are in the expected state
7115 for ((num = 1; num <= $MDSCOUNT; num++)); do
7116 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7119 if [ $facet = "mds" ]; then
7120 mproc="osp.$mdtosp.active"
7121 [ $num -eq $((tgt_idx + 1)) ] && continue
7123 mproc="osc.$mdtosp.active"
7129 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7133 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7134 if [ $result -eq $expected ]; then
7135 echo -n "target updated after"
7136 echo "$wait sec (got $result)"
7140 if [ $wait -eq $max ]; then
7141 error "$tgt_name: wanted $expected got $result"
7143 echo "Waiting $((max - wait)) secs for $tgt_name"
7153 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7154 $LCTL get_param obdfilter.*.kbytesavail))
7155 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7156 $LCTL get_param -n obdfilter.*.tot_granted))
7157 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7158 $LCTL get_param -n obdfilter.*.kbytestotal))
7159 for ((i=0; i<${#AVAILA[@]}; i++)); do
7160 local -a AVAIL1=(${AVAILA[$i]//=/ })
7161 local -a TOTAL=(${TOTALA[$i]//=/ })
7162 GRANT=$((${GRANTA[$i]}/1024))
7163 # allow 1% of total space in bavail because of delayed
7164 # allocation with ZFS which might release some free space after
7165 # txg commit. For small devices, we set a mininum of 8MB
7166 local LIMIT=$((${TOTAL} / 100 + 8000))
7167 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7168 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7169 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7170 echo " FULL" || echo
7176 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7179 check_pool_not_exist() {
7180 local fsname=${1%%.*}
7181 local poolname=${1##$fsname.}
7182 [[ $# -ne 1 ]] && return 0
7183 [[ x$poolname = x ]] && return 0
7184 list_pool $fsname | grep -w $1 && return 1
7189 local fsname=${1%%.*}
7190 local poolname=${1##$fsname.}
7192 stack_trap "destroy_test_pools $fsname" EXIT
7193 do_facet mgs lctl pool_new $1
7195 # get param should return err unless pool is created
7196 [[ $RC -ne 0 ]] && return $RC
7198 for mds_id in $(seq $MDSCOUNT); do
7199 local mdt_id=$((mds_id-1))
7200 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7201 wait_update_facet mds$mds_id \
7202 "lctl get_param -n lod.$lodname.pools.$poolname \
7203 2>/dev/null || echo foo" "" ||
7204 error "mds$mds_id: pool_new failed $1"
7206 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7207 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7213 add_pool_to_list () {
7214 local fsname=${1%%.*}
7215 local poolname=${1##$fsname.}
7217 local listvar=${fsname}_CREATED_POOLS
7218 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7222 remove_pool_from_list () {
7223 local fsname=${1%%.*}
7224 local poolname=${1##$fsname.}
7226 local listvar=${fsname}_CREATED_POOLS
7227 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7231 destroy_pool_int() {
7233 local OSTS=$(list_pool $1)
7234 for ost in $OSTS; do
7235 do_facet mgs lctl pool_remove $1 $ost
7237 do_facet mgs lctl pool_destroy $1
7240 # <fsname>.<poolname> or <poolname>
7242 local fsname=${1%%.*}
7243 local poolname=${1##$fsname.}
7245 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7249 check_pool_not_exist $fsname.$poolname
7250 [[ $? -eq 0 ]] && return 0
7252 destroy_pool_int $fsname.$poolname
7254 [[ $RC -ne 0 ]] && return $RC
7255 for mds_id in $(seq $MDSCOUNT); do
7256 local mdt_id=$((mds_id-1))
7257 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7258 wait_update_facet mds$mds_id \
7259 "lctl get_param -n lod.$lodname.pools.$poolname \
7260 2>/dev/null || echo foo" "foo" ||
7261 error "mds$mds_id: destroy pool failed $1"
7263 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7264 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7266 remove_pool_from_list $fsname.$poolname
7272 local fsname=${1:-$FSNAME}
7274 local listvar=${fsname}_CREATED_POOLS
7276 [ x${!listvar} = x ] && return 0
7278 echo "Destroy the created pools: ${!listvar}"
7279 for poolname in ${!listvar//,/ }; do
7280 destroy_pool $fsname.$poolname
7284 destroy_test_pools () {
7286 local fsname=${1:-$FSNAME}
7287 destroy_pools $fsname || true
7293 local ts=$(date +%s)
7296 if [[ ! -f "$YAML_LOG" ]]; then
7297 # init_logging is not performed before gather_logs,
7298 # so the $LOGDIR needs to be checked here
7299 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7302 [ -f $LOGDIR/shared ] && docp=false
7304 # dump lustre logs, dmesg
7306 prefix="$TESTLOG_PREFIX.$TESTNAME"
7308 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7310 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7311 echo "Dumping logs only on local client."
7312 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7313 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7318 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7319 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7321 if [ ! -f $LOGDIR/shared ]; then
7322 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7335 for i in $(seq 0 $num_mntpts); do
7336 cmd="ls -laf ${mntpt_root}$i/$dir"
7342 for pid in $pids; do
7349 # check_and_start_recovery_timer()
7350 # service_time = at_est2timeout(service_time);
7351 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7352 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7354 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7355 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7356 #define CONNECTION_SWITCH_MIN 5
7357 #define CONNECTION_SWITCH_INC 5
7358 max_recovery_time() {
7359 local init_connect_timeout=$((TIMEOUT / 20))
7360 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7362 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7363 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7365 echo -n $service_time
7368 recovery_time_min() {
7369 local connection_switch_min=5
7370 local connection_switch_inc=5
7371 local connection_switch_max
7372 local reconnect_delay_max
7373 local initial_connect_timeout
7377 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7378 (($connection_switch_min > $TIMEOUT)) &&
7379 max=$connection_switch_min || max=$TIMEOUT
7380 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7382 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7383 timeout_20=$((TIMEOUT/20))
7384 (($connection_switch_min > $timeout_20)) &&
7385 initial_connect_timeout=$connection_switch_min ||
7386 initial_connect_timeout=$timeout_20
7388 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7389 initial_connect_timeout))
7390 echo $((2 * reconnect_delay_max))
7393 get_clients_mount_count () {
7394 local clients=${CLIENTS:-$HOSTNAME}
7396 # we need to take into account the clients mounts and
7397 # exclude mds/ost mounts if any;
7398 do_nodes $clients cat /proc/mounts | grep lustre |
7399 grep -w $MOUNT | wc -l
7403 PROC_CLI="srpc_info"
7404 PROC_CON="srpc_contexts"
7412 if [ $M -lt $N ]; then
7416 while [ $N -lt $M ]; do
7426 calc_connection_cnt() {
7429 # MDT->MDT = 2 * C(M, 2)
7433 comb_m2=$(combination $MDSCOUNT 2)
7435 local num_clients=$(get_clients_mount_count)
7437 local cnt_mdt2mdt=$((comb_m2 * 2))
7438 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7439 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7440 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7441 if is_mounted $MOUNT2; then
7442 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7443 cnt_cli2ost=$((cnt_cli2ost * 2))
7451 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7452 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7453 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7454 + cnt_cli2ost + cnt_cli2mdt))
7468 local cmd="$tgt.srpc.flavor"
7470 if [ $net == "any" ]; then
7475 if [ $dir != "any" ]; then
7480 log "Setting sptlrpc rule: $cmd"
7481 do_facet mgs "$LCTL conf_param $cmd"
7487 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7497 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7498 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7500 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7502 if [ "x$bulkspec" != "x" ]; then
7503 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7505 if [ "x$algs" != "x" ]; then
7506 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7508 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7509 if [ $bulk == "bulkn" ]; then
7510 bulk_count=`echo "$output" | grep "bulk flavor" \
7511 | grep "null/null" | wc -l`
7512 elif [ $bulk == "bulki" ]; then
7513 bulk_count=`echo "$output" | grep "bulk flavor" \
7514 | grep "/null" | grep -v "null/" | wc -l`
7516 bulk_count=`echo "$output" | grep "bulk flavor" \
7517 | grep -v "/null" | grep -v "null/" | wc -l`
7521 [ $bulk_count -lt $count ] && count=$bulk_count
7532 local clients=${CLIENTS:-$HOSTNAME}
7534 for c in ${clients//,/ }; do
7535 local output=$(do_node $c lctl get_param -n \
7536 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7537 local tmpcnt=$(count_flvr "$output" $flavor)
7538 if $GSS_SK && [ $flavor != "null" ]; then
7539 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7540 output=$(do_node $c lctl get_param -n \
7541 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7542 local outcon=$(count_contexts "$output")
7543 if [ "$outcon" -lt "$tmpcnt" ]; then
7547 cnt=$((cnt + tmpcnt))
7557 local clients=${CLIENTS:-$HOSTNAME}
7559 for c in ${clients//,/ }; do
7560 local output=$(do_node $c lctl get_param -n \
7561 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7562 local tmpcnt=$(count_flvr "$output" $flavor)
7563 if $GSS_SK && [ $flavor != "null" ]; then
7564 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7565 output=$(do_node $c lctl get_param -n \
7566 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7567 local outcon=$(count_contexts "$output")
7568 if [ "$outcon" -lt "$tmpcnt" ]; then
7572 cnt=$((cnt + tmpcnt))
7582 if [ $MDSCOUNT -le 1 ]; then
7587 for num in `seq $MDSCOUNT`; do
7588 local output=$(do_facet mds$num lctl get_param -n \
7589 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7590 local tmpcnt=$(count_flvr "$output" $flavor)
7591 if $GSS_SK && [ $flavor != "null" ]; then
7592 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7593 output=$(do_facet mds$num lctl get_param -n \
7594 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7595 local outcon=$(count_contexts "$output")
7596 if [ "$outcon" -lt "$tmpcnt" ]; then
7600 cnt=$((cnt + tmpcnt))
7611 for num in `seq $MDSCOUNT`; do
7612 mdtosc=$(get_mdtosc_proc_path mds$num)
7613 mdtosc=${mdtosc/-MDT*/-MDT\*}
7614 local output=$(do_facet mds$num lctl get_param -n \
7615 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7616 local tmpcnt=$(count_flvr "$output" $flavor)
7617 if $GSS_SK && [ $flavor != "null" ]; then
7618 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7619 output=$(do_facet mds$num lctl get_param -n \
7620 osc.$mdtosc.$PROC_CON 2>/dev/null)
7621 local outcon=$(count_contexts "$output")
7622 if [ "$outcon" -lt "$tmpcnt" ]; then
7626 cnt=$((cnt + tmpcnt))
7635 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7637 count_flvr "$output" $flavor
7642 local dir=$1 # from to
7643 local flavor=$2 # flavor expected
7646 if [ $dir == "cli2mdt" ]; then
7647 res=`flvr_cnt_cli2mdt $flavor`
7648 elif [ $dir == "cli2ost" ]; then
7649 res=`flvr_cnt_cli2ost $flavor`
7650 elif [ $dir == "mdt2mdt" ]; then
7651 res=`flvr_cnt_mdt2mdt $flavor`
7652 elif [ $dir == "mdt2ost" ]; then
7653 res=`flvr_cnt_mdt2ost $flavor`
7654 elif [ $dir == "all2ost" ]; then
7655 res1=`flvr_cnt_mdt2ost $flavor`
7656 res2=`flvr_cnt_cli2ost $flavor`
7657 res=$((res1 + res2))
7658 elif [ $dir == "all2mdt" ]; then
7659 res1=`flvr_cnt_mdt2mdt $flavor`
7660 res2=`flvr_cnt_cli2mdt $flavor`
7661 res=$((res1 + res2))
7662 elif [ $dir == "all2all" ]; then
7663 res1=`flvr_cnt_mdt2ost $flavor`
7664 res2=`flvr_cnt_cli2ost $flavor`
7665 res3=`flvr_cnt_mdt2mdt $flavor`
7666 res4=`flvr_cnt_cli2mdt $flavor`
7667 res=$((res1 + res2 + res3 + res4))
7675 local dir=$1 # from to
7676 local flavor=$2 # flavor expected
7677 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7678 local WAITFLAVOR_MAX=20 # how many retries before abort?
7681 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7682 echo -n "checking $dir..."
7683 res=$(do_check_flavor $dir $flavor)
7684 echo "found $res/$expect $flavor connections"
7685 [ $res -ge $expect ] && return 0
7689 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7690 # echo "Dumping additional logs for SK debug.."
7691 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7693 gather_logs $(comma_list $(nodes_list))
7698 restore_to_default_flavor()
7700 local proc="mgs.MGS.live.$FSNAME"
7702 echo "restoring to default flavor..."
7704 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7705 grep ".srpc.flavor" | wc -l)
7707 # remove all existing rules if any
7708 if [ $nrule -ne 0 ]; then
7709 echo "$nrule existing rules"
7710 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7711 grep ".srpc.flavor."); do
7712 echo "remove rule: $rule"
7713 spec=`echo $rule | awk -F = '{print $1}'`
7714 do_facet mgs "$LCTL conf_param -d $spec"
7718 # verify no rules left
7719 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7720 grep ".srpc.flavor." | wc -l)
7721 [ $nrule -ne 0 ] && error "still $nrule rules left"
7723 # wait for default flavor to be applied
7726 set_rule $FSNAME any any $SK_FLAVOR
7727 wait_flavor all2all $SK_FLAVOR
7729 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7730 set_rule $FSNAME any cli2ost $SK_FLAVOR
7731 wait_flavor cli2mdt $SK_FLAVOR
7732 wait_flavor cli2ost $SK_FLAVOR
7734 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7736 wait_flavor all2all null
7742 local flavor=${1:-null}
7744 echo "setting all flavor to $flavor"
7746 # FIXME need parameter to this fn
7747 # and remove global vars
7748 local cnt_all2all=$(calc_connection_cnt all2all)
7750 local res=$(do_check_flavor all2all $flavor)
7751 if [ $res -eq $cnt_all2all ]; then
7752 echo "already have total $res $flavor connections"
7756 echo "found $res $flavor out of total $cnt_all2all connections"
7757 restore_to_default_flavor
7759 [[ $flavor = null ]] && return 0
7761 if $GSS_SK && [ $flavor != "null" ]; then
7763 set_rule $FSNAME any any $flavor
7764 wait_flavor all2all $flavor
7766 set_rule $FSNAME any cli2mdt $flavor
7767 set_rule $FSNAME any cli2ost $flavor
7768 set_rule $FSNAME any mdt2ost null
7769 set_rule $FSNAME any mdt2mdt null
7770 wait_flavor cli2mdt $flavor
7771 wait_flavor cli2ost $flavor
7773 echo "GSS_SK now at flavor: $flavor"
7775 set_rule $FSNAME any any $flavor
7776 wait_flavor all2all $flavor
7783 # Checking for shared logdir
7784 if [ ! -d $dir ]; then
7785 # Not found. Create local logdir
7788 touch $dir/check_file.$(hostname -s)
7793 check_write_access() {
7795 local list=${2:-$(comma_list $(nodes_list))}
7799 for node in ${list//,/ }; do
7800 file=$dir/check_file.$(short_nodename $node)
7801 if [[ ! -f "$file" ]]; then
7802 # Logdir not accessible/writable from this node.
7805 rm -f $file || return 1
7811 [[ -n $YAML_LOG ]] && return
7812 local save_umask=$(umask)
7815 export YAML_LOG=${LOGDIR}/results.yml
7819 # If the yaml log already exists then we will just append to it
7820 if [ ! -f $YAML_LOG ]; then
7821 if check_shared_dir $LOGDIR; then
7822 touch $LOGDIR/shared
7823 echo "Logging to shared log directory: $LOGDIR"
7825 echo "Logging to local directory: $LOGDIR"
7828 yml_nodes_file $LOGDIR >> $YAML_LOG
7829 yml_results_file >> $YAML_LOG
7834 # If modules are not yet loaded then older "lctl lustre_build_version"
7835 # will fail. Use lctl build version instead.
7836 log "Client: $($LCTL lustre_build_version)"
7837 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7838 do_facet $SINGLEMDS $LCTL --version)"
7839 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7840 do_facet ost1 $LCTL --version)"
7844 yml_log_test $1 >> $YAML_LOG
7848 yml_log_test_status $@ >> $YAML_LOG
7851 log_sub_test_begin() {
7852 yml_log_sub_test_begin "$@" >> $YAML_LOG
7855 log_sub_test_end() {
7856 yml_log_sub_test_end "$@" >> $YAML_LOG
7862 local llverdev_opts=$2
7863 local devname=$(basename $1)
7864 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7865 # loop devices aren't in /proc/partitions
7866 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7868 size=$(($size / 1024 / 1024)) # Gb
7870 local partial_arg=""
7871 # Run in partial (fast) mode if the size
7872 # of a partition > 1 GB
7873 [ $size -gt 1 ] && partial_arg="-p"
7875 llverdev --force $partial_arg $llverdev_opts $dev
7881 local llverfs_opts=$2
7882 local use_partial_arg=$3
7883 local partial_arg=""
7884 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7886 # Run in partial (fast) mode if the size
7887 # of a partition > 1 GB
7888 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7890 llverfs $partial_arg $llverfs_opts $dir
7893 #Remove objects from OST
7894 remove_ost_objects() {
7900 local mntpt=$(facet_mntpt $facet)
7901 local opts=$OST_MOUNT_OPTS
7905 echo "removing objects from $ostdev on $facet: $objids"
7906 if ! test -b $ostdev; then
7907 opts=$(csa_add "$opts" -o loop)
7909 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7912 for i in $objids; do
7913 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7915 umount -f $mntpt || return $?
7919 #Remove files from MDT
7920 remove_mdt_files() {
7925 local mntpt=$(facet_mntpt $facet)
7926 local opts=$MDS_MOUNT_OPTS
7928 echo "removing files from $mdtdev on $facet: $files"
7929 if [ $(facet_fstype $facet) == ldiskfs ] &&
7930 ! do_facet $facet test -b $mdtdev; then
7931 opts=$(csa_add "$opts" -o loop)
7933 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7937 rm $mntpt/ROOT/$f || { rc=$?; break; }
7939 umount -f $mntpt || return $?
7943 duplicate_mdt_files() {
7948 local mntpt=$(facet_mntpt $facet)
7949 local opts=$MDS_MOUNT_OPTS
7951 echo "duplicating files on $mdtdev on $facet: $files"
7952 mkdir -p $mntpt || return $?
7953 if [ $(facet_fstype $facet) == ldiskfs ] &&
7954 ! do_facet $facet test -b $mdtdev; then
7955 opts=$(csa_add "$opts" -o loop)
7957 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7968 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7969 pushd $mntpt/ROOT > /dev/null || return $?
7972 touch $f.bad || return $?
7973 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7975 [ $rc -eq 0 ] || return $rc
7976 setfattr --restore $tmp || return $?
7982 local devs=${1//,/ }
7985 local rslt=$TMP/sgpdd_survey
7987 # sgpdd-survey cleanups ${rslt}.* files
7989 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
7995 # returns the canonical name for an ldiskfs device
8000 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8001 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8002 echo dm-\\\${foo##*:};
8004 name=\\\$(basename \\\$dv);
8005 if [[ \\\$name = *flakey* ]]; then
8006 name=\\\$(lsblk -o NAME,KNAME |
8007 awk /\\\$name/'{print \\\$NF}');
8013 is_sanity_benchmark() {
8014 local benchmarks="dbench bonnie iozone fsx"
8016 for b in $benchmarks; do
8017 if [ "$b" == "$suite" ]; then
8025 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8029 # Get the available size (KB) of a given obd target.
8036 [[ $facet != client ]] || return 0
8038 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8043 # Get the page size (bytes) on a given facet node.
8047 local size=$(getconf PAGE_SIZE 2>/dev/null)
8049 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
8050 echo -n ${size:-4096}
8054 # Get the block count of the filesystem.
8061 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8062 awk '/^Block count:/ {print $3}')
8066 # Get the block size of the filesystem.
8072 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8073 awk '/^Block size:/ {print $3}')
8077 # Check whether the "large_xattr" feature is enabled or not.
8078 large_xattr_enabled() {
8079 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8081 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8083 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8084 grep -E -q '(ea_inode|large_xattr)'"
8085 return ${PIPESTATUS[0]}
8088 # Get the maximum xattr size supported by the filesystem.
8092 if large_xattr_enabled; then
8093 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8096 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8097 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8099 # maximum xattr size = size of block - size of header -
8100 # size of 1 entry - 4 null bytes
8101 size=$((block_size - 32 - 32 - 4))
8107 # Dump the value of the named xattr from a file.
8112 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8115 # Generate a string with size of $size bytes.
8117 local size=${1:-1024} # in bytes
8119 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8122 reformat_external_journal() {
8127 if [ -n "${!var}" ]; then
8128 local rcmd="do_facet $facet"
8130 echo "reformat external journal on $facet:${!var}"
8131 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8135 # MDT file-level backup/restore
8136 mds_backup_restore() {
8139 local devname=$(mdsdevname $(facet_number $facet))
8140 local mntpt=$(facet_mntpt brpt)
8141 local rcmd="do_facet $facet"
8142 local metaea=${TMP}/backup_restore.ea
8143 local metadata=${TMP}/backup_restore.tgz
8144 local opts=${MDS_MOUNT_OPTS}
8145 local svc=${facet}_svc
8147 if ! ${rcmd} test -b ${devname}; then
8148 opts=$(csa_add "$opts" -o loop)
8151 echo "file-level backup/restore on $facet:${devname}"
8153 # step 1: build mount point
8154 ${rcmd} mkdir -p $mntpt
8155 # step 2: cleanup old backup
8156 ${rcmd} rm -f $metaea $metadata
8158 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8159 if [ ! -z $igif ]; then
8160 # step 3.5: rm .lustre
8161 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8163 # step 4: backup metaea
8165 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8167 # step 5: backup metadata
8169 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8171 ${rcmd} $UMOUNT $mntpt || return 4
8172 # step 8: reformat dev
8173 echo "reformat new device"
8174 format_mdt $(facet_number $facet)
8176 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8177 # step 10: restore metadata
8179 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8180 # step 11: restore metaea
8182 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8183 # step 12: remove recovery logs
8184 echo "remove recovery logs"
8185 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8186 # step 13: umount dev
8187 ${rcmd} $UMOUNT $mntpt || return 10
8188 # step 14: cleanup tmp backup
8189 ${rcmd} rm -f $metaea $metadata
8190 # step 15: reset device label - it's not virgin on
8191 ${rcmd} e2label $devname ${!svc}
8198 local devname=$(mdsdevname $(facet_number $facet))
8199 local mntpt=$(facet_mntpt brpt)
8200 local rcmd="do_facet $facet"
8201 local opts=${MDS_MOUNT_OPTS}
8203 if ! ${rcmd} test -b ${devname}; then
8204 opts=$(csa_add "$opts" -o loop)
8207 echo "removing OI files on $facet: idx=${idx}"
8209 # step 1: build mount point
8210 ${rcmd} mkdir -p $mntpt
8212 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8213 if [ -z $idx ]; then
8214 # step 3: remove all OI files
8215 ${rcmd} rm -fv $mntpt/oi.16*
8216 elif [ $idx -lt 2 ]; then
8217 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8221 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8222 for ((i=${idx}; i<64; i=$((i * idx)))); do
8223 ${rcmd} rm -fv $mntpt/oi.16.${i}
8227 ${rcmd} $UMOUNT $mntpt || return 2
8228 # OI files will be recreated when mounted as lustre next time.
8231 # generate maloo upload-able log file name
8232 # \param logname specify unique part of file name
8233 generate_logname() {
8234 local logname=${1:-"default_logname"}
8236 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8239 # make directory on different MDTs
8243 local stripe_count=2
8244 local stripe_index=-1
8247 while getopts "c:i:p" opt; do
8249 c) stripe_count=$OPTARG;;
8250 i) stripe_index=$OPTARG;;
8252 \?) error "only support -i -c -p";;
8256 shift $((OPTIND - 1))
8257 [ $# -eq 1 ] || error "Only creating single directory is supported"
8260 if [ "$p_option" == "-p" ]; then
8261 local parent=$(dirname $path)
8263 [ -d $path ] && return 0
8264 if [ ! -d ${parent} ]; then
8265 mkdir -p ${parent} ||
8266 error "mkdir parent '$parent' failed"
8270 if [ $MDSCOUNT -le 1 ]; then
8271 mkdir $path || error "mkdir '$path' failed"
8273 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8276 if [ $stripe_index -eq -1 ]; then
8277 mdt_index=$((test_num % MDSCOUNT))
8279 mdt_index=$stripe_index
8281 echo "striped dir -i$mdt_index -c$stripe_count $path"
8282 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8283 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8287 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8289 # If called many times, passing @last_fd will avoid repeated searching
8290 # already-open FDs repeatedly if we know they are still in use.
8292 # usage: free_fd [last_fd]
8295 local max_fd=$(ulimit -n)
8296 local fd=$((${1:-2} + 1))
8298 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8301 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8305 check_mount_and_prep()
8307 is_mounted $MOUNT || setupall
8309 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8310 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8311 for idx in $(seq $MDSCOUNT); do
8312 local name="MDT$(printf '%04x' $((idx - 1)))"
8313 rm -rf $MOUNT/.lustre/lost+found/$name/*
8317 # calcule how many ost-objects to be created.
8318 precreated_ost_obj_count()
8322 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8323 local ost_name="OST$(printf '%04x' $ost_idx)"
8324 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8325 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8326 osp.$proc_path.prealloc_last_id)
8327 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8328 osp.$proc_path.prealloc_next_id)
8329 echo $((last_id - next_id + 1))
8332 check_file_in_pool()
8337 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8340 for t in $tlist ; do
8341 [ "$i" -eq "$t" ] && continue 2
8344 echo "pool list: $tlist"
8345 echo "striping: $res"
8346 error_noexit "$file not allocated in $pool"
8353 echo "Creating new pool"
8356 create_pool $FSNAME.$pool ||
8357 { error_noexit "No pool created, result code $?"; return 1; }
8358 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8359 { error_noexit "$pool not in lfs pool_list"; return 2; }
8362 pool_add_targets() {
8363 echo "Adding targets to pool"
8369 local list=$(seq $first $step $last)
8371 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8372 do_facet mgs $LCTL pool_add \
8373 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8375 # wait for OSTs to be added to the pool
8376 for mds_id in $(seq $MDSCOUNT); do
8377 local mdt_id=$((mds_id-1))
8378 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8379 wait_update_facet mds$mds_id \
8380 "lctl get_param -n lod.$lodname.pools.$pool |
8381 sort -u | tr '\n' ' ' " "$t" || {
8382 error_noexit "mds$mds_id: Add to pool failed"
8386 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8387 | sort -u | tr '\n' ' ' " "$t" || {
8388 error_noexit "Add to pool failed"
8391 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8392 local addcount=$(((last - first) / step + 1))
8393 [ $lfscount -eq $addcount ] || {
8394 error_noexit "lfs pool_list bad ost count" \
8395 "$lfscount != $addcount"
8403 echo "Setting pool on directory $tdir"
8405 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8407 error_noexit "Cannot set pool $pool to $tdir"
8414 echo "Checking pool on directory $tdir"
8416 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8417 [ "$res" = "$pool" ] && return 0
8419 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8423 pool_dir_rel_path() {
8424 echo "Testing relative path works well"
8429 mkdir -p $root/$tdir/$tdir
8431 pool_set_dir $pool $tdir || return 1
8432 pool_set_dir $pool ./$tdir || return 2
8433 pool_set_dir $pool ../$tdir || return 3
8434 pool_set_dir $pool ../$tdir/$tdir || return 4
8435 rm -rf $tdir; cd - > /dev/null
8438 pool_alloc_files() {
8439 echo "Checking files allocation from directory pool"
8446 for i in $(seq -w 1 $count)
8448 local file=$tdir/file-$i
8450 check_file_in_pool $file $pool "$tlist" || \
8451 failed=$((failed + 1))
8453 [ "$failed" = 0 ] && return 0
8455 error_noexit "$failed files not allocated in $pool"
8459 pool_create_files() {
8460 echo "Creating files in pool"
8468 for i in $(seq -w 1 $count)
8470 local file=$tdir/spoo-$i
8471 $SETSTRIPE -p $pool $file
8472 check_file_in_pool $file $pool "$tlist" || \
8473 failed=$((failed + 1))
8475 [ "$failed" = 0 ] && return 0
8477 error_noexit "$failed files not allocated in $pool"
8482 echo "Checking 'lfs df' output"
8485 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8487 local res=$($LFS df --pool $FSNAME.$pool |
8489 grep "$FSNAME-OST" |
8491 [ "$res" = "$t" ] && return 0
8493 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8497 pool_file_rel_path() {
8498 echo "Creating files in a pool with relative pathname"
8503 { error_noexit "unable to create $tdir"; return 1 ; }
8504 local file="/..$tdir/$tfile-1"
8505 $SETSTRIPE -p $pool $file ||
8506 { error_noexit "unable to create $file" ; return 2 ; }
8509 $SETSTRIPE -p $pool $tfile-2 || {
8510 error_noexit "unable to create $tfile-2 in $tdir"
8515 pool_remove_first_target() {
8516 echo "Removing first target from a pool"
8519 local pname="lov.$FSNAME-*.pools.$pool"
8520 local t=$($LCTL get_param -n $pname | head -1)
8521 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8522 for mds_id in $(seq $MDSCOUNT); do
8523 local mdt_id=$((mds_id-1))
8524 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8525 wait_update_facet mds$mds_id \
8526 "lctl get_param -n lod.$lodname.pools.$pool |
8528 error_noexit "mds$mds_id: $t not removed from" \
8533 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8534 error_noexit "$t not removed from $FSNAME.$pool"
8539 pool_remove_all_targets() {
8540 echo "Removing all targets from pool"
8543 local pname="lov.$FSNAME-*.pools.$pool"
8544 for t in $($LCTL get_param -n $pname | sort -u)
8546 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8548 for mds_id in $(seq $MDSCOUNT); do
8549 local mdt_id=$((mds_id-1))
8550 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8551 wait_update_facet mds$mds_id "lctl get_param -n \
8552 lod.$lodname.pools.$pool" "" || {
8553 error_noexit "mds$mds_id: Pool $pool not drained"
8557 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8558 error_noexit "Pool $FSNAME.$pool cannot be drained"
8561 # striping on an empty/nonexistant pool should fall back
8562 # to "pool of everything"
8564 error_noexit "failed to use fallback striping for empty pool"
8567 # setstripe on an empty pool should fail
8568 $SETSTRIPE -p $pool $file 2>/dev/null && {
8569 error_noexit "expected failure when creating file" \
8577 echo "Destroying pool"
8581 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8584 # striping on an empty/nonexistant pool should fall back
8585 # to "pool of everything"
8587 error_noexit "failed to use fallback striping for missing pool"
8590 # setstripe on an empty pool should fail
8591 $SETSTRIPE -p $pool $file 2>/dev/null && {
8592 error_noexit "expected failure when creating file" \
8597 # get param should return err once pool is gone
8598 if wait_update $HOSTNAME "lctl get_param -n \
8599 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8601 remove_pool_from_list $FSNAME.$pool
8604 error_noexit "Pool $FSNAME.$pool is not destroyed"
8608 # Get and check the actual stripe count of one file.
8609 # Usage: check_stripe_count <file> <expected_stripe_count>
8610 check_stripe_count() {
8615 [[ -z "$file" || -z "$expected" ]] &&
8616 error "check_stripe_count: invalid argument"
8618 local cmd="$GETSTRIPE -c $file"
8619 actual=$($cmd) || error "$cmd failed"
8620 actual=${actual%% *}
8622 if [[ $actual -ne $expected ]]; then
8623 [[ $expected -eq -1 ]] ||
8624 error "$cmd wrong: found $actual, expected $expected"
8625 [[ $actual -eq $OSTCOUNT ]] ||
8626 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8630 # Get and check the actual list of OST indices on one file.
8631 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8637 [[ -z "$file" || -z "$expected" ]] &&
8638 error "check_obdidx: invalid argument!"
8640 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8641 grep -v obdidx | awk '{print $1}' | xargs))
8643 [[ $obdidx = $expected ]] ||
8644 error "list of OST indices on $file is $obdidx," \
8645 "should be $expected"
8648 # Get and check the actual OST index of the first stripe on one file.
8649 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8650 check_start_ost_idx() {
8655 [[ -z "$file" || -z "$expected" ]] &&
8656 error "check_start_ost_idx: invalid argument!"
8658 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8661 [[ $start_ost_idx = $expected ]] ||
8662 error "OST index of the first stripe on $file is" \
8663 "$start_ost_idx, should be $expected"
8666 killall_process () {
8667 local clients=${1:-$(hostname)}
8672 do_nodes $clients "killall $signal $name"
8677 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8682 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8687 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8692 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8697 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8702 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8709 do_facet mgs "cat $LSNAPSHOT_LOG"
8715 echo "Cleaning test environment ..."
8717 # Every lsnapshot command takes exclusive lock with others,
8718 # so can NOT destroy the snapshot during list with 'xargs'.
8720 local ssname=$(lsnapshot_list | grep snapshot_name |
8721 grep lss_ | awk '{ print $2 }' | head -n 1)
8722 [ -z "$ssname" ] && break
8724 lsnapshot_destroy -n $ssname -f ||
8725 lss_err "Fail to destroy $ssname by force"
8735 local host=$(facet_active_host $facet)
8736 local dir=$(dirname $(facet_vdevice $facet))
8737 local pool=$(zpool_name $facet)
8738 local lfsname=$(zfs_local_fsname $facet)
8739 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8742 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8748 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8749 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8751 if ! combined_mgs_mds ; then
8752 [ $(facet_fstype mgs) != zfs ] &&
8753 skip "Lustre snapshot 1 only works for ZFS backend"
8755 local host=$(facet_active_host mgs)
8756 local dir=$(dirname $(facet_vdevice mgs))
8757 local pool=$(zpool_name mgs)
8758 local lfsname=$(zfs_local_fsname mgs)
8761 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8762 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8765 for num in `seq $MDSCOUNT`; do
8766 [ $(facet_fstype mds$num) != zfs ] &&
8767 skip "Lustre snapshot 1 only works for ZFS backend"
8769 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8770 lss_err "generate lss conf (mds$num)"
8773 for num in `seq $OSTCOUNT`; do
8774 [ $(facet_fstype ost$num) != zfs ] &&
8775 skip "Lustre snapshot 1 only works for ZFS backend"
8777 lss_gen_conf_one ost$num OST $((num - 1)) ||
8778 lss_err "generate lss conf (ost$num)"
8781 do_facet mgs "cat $LSNAPSHOT_CONF"
8784 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8785 parse_plain_dir_param()
8790 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8791 param="-c ${invalues[1]}"
8793 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8794 param="$param -S ${invalues[3]}"
8796 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8797 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8798 param="$param -i ${invalues[6]}"
8800 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8802 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8803 param="$param -i ${invalues[5]}"
8811 local val=$(awk '{print $2}' <<< $line)
8813 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8815 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8817 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8819 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8824 parse_layout_param()
8831 if [[ ! -z $line ]]; then
8832 if [[ -z $mode ]]; then
8833 if [[ $line =~ ^"stripe_count:" ]]; then
8835 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8837 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8842 if [[ $mode = "plain_dir" ]]; then
8843 param=$(parse_plain_dir_param "$line")
8844 elif [[ $mode = "plain_file" ]]; then
8845 val=$(parse_plain_param "$line")
8846 [[ ! -z $val ]] && param="$param $val"
8847 elif [[ $mode = "pfl" ]]; then
8848 val=$(echo $line | awk '{print $2}')
8849 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8850 if [[ $val = "EOF" ]]; then
8851 param="$param -E -1"
8853 param="$param -E $val"
8855 elif [[ $line =~ ^"stripe_count:" ]]; then
8857 val=$(parse_plain_dir_param "$line")
8861 val=$(parse_plain_param "$line")
8862 [[ ! -z $val ]] && param="$param $val"
8872 local param=$($LFS getstripe -d $1 | parse_layout_param)
8881 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8883 cancel_lru_locks mdc
8884 cancel_lru_locks osc
8886 # make sure PFID is set correctly for files
8887 do_nodes $(comma_list $(osts_nodes)) \
8888 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8891 cat $f &> /dev/nullA ||
8892 { rc=$?; echo "verify $f failed"; break; }
8895 do_nodes $(comma_list $(osts_nodes)) \
8896 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
8900 # check that clients "oscs" was evicted after "before"
8901 check_clients_evicted() {
8908 for osc in $oscs; do
8910 echo "Check state for $osc"
8911 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
8912 tail -n 3 | awk -F"[ [,]" \
8913 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
8914 if (($? == 0)) && (($evicted > $before)); then
8915 echo "$osc is evicted at $evicted"
8920 [ $rc -eq 0 ] || error "client not evicted from OST"
8923 # check that clients OSCS current_state is FULL
8924 check_clients_full() {
8929 for osc in $oscs; do
8930 wait_update_facet client \
8931 "lctl get_param -n osc.$osc.state |
8932 grep 'current_state: FULL'" \
8933 "current_state: FULL" $timeout
8934 [ $? -eq 0 ] || error "$osc state is not FULL"
8939 __changelog_deregister() {
8941 local mdt="$(facet_svc $facet)"
8945 # skip cleanup if no user registered for this MDT
8946 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
8947 # user is no longer registered, skip cleanup
8948 changelog_users "$facet" | grep -q "$cl_user" ||
8949 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
8951 # From this point, if any operation fails, it is an error
8952 __changelog_clear $facet $cl_user 0 ||
8953 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
8954 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
8955 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
8958 declare -Ax CL_USERS
8959 changelog_register() {
8960 for M in $(seq $MDSCOUNT); do
8962 local mdt="$(facet_svc $facet)"
8965 cl_mask=$(do_facet $facet $LCTL get_param \
8966 mdd.${mdt}.changelog_mask -n)
8967 stack_trap "do_facet $facet $LCTL \
8968 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
8969 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
8970 error "$mdt: changelog_mask=+hsm failed: $?"
8973 cl_user=$(do_facet $facet \
8974 $LCTL --device $mdt changelog_register -n) ||
8975 error "$mdt: register changelog user failed: $?"
8976 stack_trap "__changelog_deregister $facet $cl_user" EXIT
8978 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
8979 # Bash does not support nested arrays, but the format of a
8980 # cl_user is constrained enough to use whitespaces as separators
8981 CL_USERS[$facet]+="$cl_user "
8983 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
8986 changelog_deregister() {
8988 # bash assoc arrays do not guarantee to list keys in created order
8989 # so reorder to get same order than in changelog_register()
8990 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
8993 for facet in $cl_facets; do
8994 for cl_user in ${CL_USERS[$facet]}; do
8995 __changelog_deregister $facet $cl_user || return $?
8997 unset CL_USERS[$facet]
9003 local service=$(facet_svc $facet)
9005 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9008 changelog_user_rec() {
9011 local service=$(facet_svc $facet)
9013 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9016 changelog_chmask() {
9019 do_nodes $(comma_list $(mdts_nodes)) \
9020 $LCTL set_param mdd.*.changelog_mask="$mask"
9023 # usage: __changelog_clear FACET CL_USER [+]INDEX
9027 local mdt="$(facet_svc $facet)"
9033 # Remove the leading '+'
9035 rec+=$(changelog_user_rec $facet $cl_user)
9042 if [ $rec -eq 0 ]; then
9043 echo "$mdt: clear the changelog for $cl_user of all records"
9045 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9047 $LFS changelog_clear $mdt $cl_user $rec
9050 # usage: changelog_clear [+]INDEX
9052 # If INDEX is prefixed with '+', increment every changelog user's record index
9053 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9057 # bash assoc arrays do not guarantee to list keys in created order
9058 # so reorder to get same order than in changelog_register()
9059 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9062 for facet in $cl_facets; do
9063 for cl_user in ${CL_USERS[$facet]}; do
9064 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9072 for M in $(seq $MDSCOUNT); do
9074 local mdt="$(facet_svc $facet)"
9076 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9080 changelog_extract_field() {
9085 changelog_dump | gawk "/$cltype.*$file$/ {
9086 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9090 # Prints a changelog record produced by "lfs changelog" as an associative array
9093 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9094 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9095 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9096 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9097 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9098 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9099 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9101 # Note that the changelog record is not quoted
9102 # Also note that the line breaks in the output were only added for readability
9104 # Typically, you want to eval the output of the command to fill an actual
9105 # associative array, like this:
9106 # $> eval declare -A changelog=$(changelog2array $entry)
9108 # It can then be accessed like any bash associative array:
9109 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9111 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9119 # A changelog, as printed by "lfs changelog" typically looks like this:
9120 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9122 # Parse the positional part of the changelog
9124 # changelog_dump() prefixes records with their mdt's name
9125 local index="${1##*.}"
9127 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9128 "$index" "${2:2}" "$3" "$4" "$5"
9130 # Parse the key/value part of the changelog
9131 for arg in "${@:5}"; do
9132 # Check it matches a key=value syntax
9133 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9135 local key="${arg%%=*}"
9136 local value="${arg#*=}"
9140 # u is actually for uid AND gid: u=UID:GID
9141 printf " [uid]='%s'" "${value%:*}"
9171 printf " ['%s']='%s'" "$key" "$value"
9178 # Format and print a changelog record
9180 # Interpreted sequences are:
9182 # %f the "flags" attribute of a changelog record
9183 __changelog_printf()
9188 for ((i = 0; i < ${#format}; i++)); do
9189 local char="${format:$i:1}"
9190 if [ "$char" != % ]; then
9196 char="${format:$i:1}"
9199 printf '%s' "${changelog[flags]}"
9209 # Filter changelog records
9213 local action='print'
9216 while [ $# -gt 0 ]; do
9236 changelog_dump | { while read -r record; do
9237 eval local -A changelog=$(changelog2array $record)
9238 for key in "${!filter[@]}"; do
9241 [ "${changelog[$key]}" == "${filter[$key]}" ]
9248 case "${action:-print}" in
9250 printf '%s\n' "$record"
9253 __changelog_printf "$format"
9263 [ ! -d "$dir" ] && return
9265 [ -z "$layout" ] && {
9266 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9270 setfattr -n trusted.lov -v $layout $dir ||
9271 error "error restoring layout '$layout' to '$dir'"
9274 # save the layout of a directory, the returned string will be used by
9275 # restore_layout() to restore the layout
9278 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9279 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9283 # save layout of a directory and restore it at exit
9284 save_layout_restore_at_exit() {
9286 local layout=$(save_layout $dir)
9288 stack_trap "restore_layout $dir $layout" EXIT