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=${SK_S2SNMCLI:-TestFrameNMCli}
25 export IDENTITY_UPCALL=default
27 # specify environment variable containing batch job name for server statistics
28 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
30 #export PDSH="pdsh -S -Rssh -w"
31 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
32 export UMOUNT=${UMOUNT:-"umount -d"}
34 export LSNAPSHOT_CONF="/etc/ldev.conf"
35 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
37 # sles12 umount has a issue with -d option
38 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
39 export UMOUNT="umount"
42 # function used by scripts run on remote nodes
43 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
44 . $LUSTRE/tests/functions.sh
45 . $LUSTRE/tests/yaml.sh
47 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
49 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
51 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
53 if [ -f "$EXCEPT_LIST_FILE" ]; then
54 echo "Reading test skip list from $EXCEPT_LIST_FILE"
59 # check config files for options in decreasing order of preference
60 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
61 MODPROBECONF=/etc/modprobe.d/lustre.conf
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
63 MODPROBECONF=/etc/modprobe.d/Lustre
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
65 MODPROBECONF=/etc/modprobe.conf
67 sanitize_parameters() {
68 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
71 if [ -d "$path" ]; then
72 eval export $i=$(echo $path | sed -r 's/\/+$//g')
78 [[ $DIR/ = $MOUNT/* ]] ||
79 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
80 [[ $DIR1/ = $MOUNT1/* ]] ||
81 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
82 [[ $DIR2/ = $MOUNT2/* ]] ||
83 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
85 [ -n "$failed" ] && exit 99 || true
89 echo "usage: $0 [-r] [-f cfgfile]"
97 [ -z "$DEFAULT_SUITES"] && return 0
98 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
100 local form="%-13s %-17s %-9s %s %s\n"
101 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
102 echo "------------------------------------------------------------------------------------"
103 for O in $DEFAULT_SUITES; do
104 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
105 [ "${!O}" = "no" ] && continue || true
106 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
107 local log=${TMP}/${o}.log
108 if is_sanity_benchmark $o; then
109 log=${TMP}/sanity-benchmark.log
114 local status=Unfinished
116 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
118 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
119 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
120 total=$(grep duration $log | awk '{ print $2 }')
121 if [ "${!O}" = "done" ]; then
125 local durations=$(egrep "^PASS|^FAIL" $log |
126 tr -d "("| sed s/s\)$//g |
127 awk '{ print $2":"$3"|" }')
128 details=$(printf "%s\n%s %s %s\n" "$details" \
129 "DDETAILS" "$O" "$(echo $durations)")
132 printf "$form" $status "$O" "${total}" "E=$skipped"
133 printf "$form" "-" "-" "-" "S=$(echo $slow)"
136 for O in $DEFAULT_SUITES; do
137 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
138 if [ "${!O}" = "no" ]; then
139 printf "$form" "Skipped" "$O" ""
143 # print the detailed tests durations if DDETAILS=true
150 export LUSTRE=$(absolute_path $LUSTRE)
151 export TESTSUITE=$(basename $0 .sh)
152 export TEST_FAILED=false
153 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
154 export RPC_MODE=${RPC_MODE:-false}
155 export DO_CLEANUP=${DO_CLEANUP:-true}
156 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
157 export CLEANUP_DM_DEV=false
159 export MKE2FS=$MKE2FS
160 if [ -z "$MKE2FS" ]; then
161 if which mkfs.ldiskfs >/dev/null 2>&1; then
162 export MKE2FS=mkfs.ldiskfs
168 export DEBUGFS=$DEBUGFS
169 if [ -z "$DEBUGFS" ]; then
170 if which debugfs.ldiskfs >/dev/null 2>&1; then
171 export DEBUGFS=debugfs.ldiskfs
173 export DEBUGFS=debugfs
177 export TUNE2FS=$TUNE2FS
178 if [ -z "$TUNE2FS" ]; then
179 if which tunefs.ldiskfs >/dev/null 2>&1; then
180 export TUNE2FS=tunefs.ldiskfs
182 export TUNE2FS=tune2fs
186 export E2LABEL=$E2LABEL
187 if [ -z "$E2LABEL" ]; then
188 if which label.ldiskfs >/dev/null 2>&1; then
189 export E2LABEL=label.ldiskfs
191 export E2LABEL=e2label
195 export DUMPE2FS=$DUMPE2FS
196 if [ -z "$DUMPE2FS" ]; then
197 if which dumpfs.ldiskfs >/dev/null 2>&1; then
198 export DUMPE2FS=dumpfs.ldiskfs
200 export DUMPE2FS=dumpe2fs
204 export E2FSCK=$E2FSCK
205 if [ -z "$E2FSCK" ]; then
206 if which fsck.ldiskfs >/dev/null 2>&1; then
207 export E2FSCK=fsck.ldiskfs
213 export RESIZE2FS=$RESIZE2FS
214 if [ -z "$RESIZE2FS" ]; then
215 if which resizefs.ldiskfs >/dev/null 2>&1; then
216 export RESIZE2FS=resizefs.ldiskfs
218 export RESIZE2FS=resize2fs
222 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
223 export FSCK_MAX_ERR=4 # File system errors left uncorrected
225 export ZFS=${ZFS:-zfs}
226 export ZPOOL=${ZPOOL:-zpool}
227 export ZDB=${ZDB:-zdb}
228 export PARTPROBE=${PARTPROBE:-partprobe}
230 #[ -d /r ] && export ROOT=${ROOT:-/r}
231 export TMP=${TMP:-$ROOT/tmp}
232 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
233 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
234 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
236 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
237 if ! echo $PATH | grep -q $LUSTRE/utils; then
238 export PATH=$LUSTRE/utils:$PATH
240 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
241 export PATH=$LUSTRE/utils/gss:$PATH
243 if ! echo $PATH | grep -q $LUSTRE/tests; then
244 export PATH=$LUSTRE/tests:$PATH
246 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
247 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
249 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
250 [ ! -f "$LST" ] && export LST=$(which lst)
251 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
252 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
253 export MCREATE=${MCREATE:-mcreate}
254 export MULTIOP=${MULTIOP:-multiop}
255 # Ubuntu, at least, has a truncate command in /usr/bin
256 # so fully path our truncate command.
257 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
258 export FSX=${FSX:-$LUSTRE/tests/fsx}
259 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
260 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
261 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
262 export PATH=$LUSTRE/tests/racer:$PATH:
264 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
265 export PATH=$LUSTRE/tests/mpi:$PATH
267 export RSYNC_RSH=${RSYNC_RSH:-rsh}
269 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
270 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
271 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
272 [ ! -f "$LFS" ] && export LFS=$(which lfs)
273 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
274 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
276 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
277 if [ ! -f "$L_GETIDENTITY" ]; then
278 if `which l_getidentity > /dev/null 2>&1`; then
279 export L_GETIDENTITY=$(which l_getidentity)
281 export L_GETIDENTITY=NONE
284 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
285 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
286 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
287 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
288 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
289 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
290 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
291 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
292 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
293 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
294 [ ! -f "$LUSTRE_RMMOD" ] &&
295 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
296 export LUSTRE_ROUTES_COVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
297 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
298 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
299 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
300 [ ! -f "$LFS_MIGRATE" ] &&
301 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
302 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
303 [ ! -f "$LR_READER" ] &&
304 export LR_READER=$(which lr_reader 2> /dev/null)
305 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
306 export NAME=${NAME:-local}
307 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
308 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
309 export LGSSD=$(which lgssd)
310 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
311 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
312 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
314 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
316 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
317 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
319 export DMSETUP=${DMSETUP:-dmsetup}
320 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
321 export LOSETUP=${LOSETUP:-losetup}
323 if [ "$ACCEPTOR_PORT" ]; then
324 export PORT_OPT="--port $ACCEPTOR_PORT"
328 $RPC_MODE || echo "Using GSS shared-key feature"
329 which lgss_sk > /dev/null 2>&1 ||
330 error_exit "built with lgss_sk disabled! SEC=$SEC"
338 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
339 which lgss_keyring > /dev/null 2>&1 ||
340 error_exit "built with gss disabled! SEC=$SEC"
351 IDENTITY_UPCALL=false
355 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
357 # Paths on remote nodes, if different
358 export RLUSTRE=${RLUSTRE:-$LUSTRE}
359 export RPWD=${RPWD:-$PWD}
360 export I_MOUNTED=${I_MOUNTED:-"no"}
361 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
362 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
363 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
364 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
365 ! -f $LUSTRE/mdt/mdt.ko ]; then
366 export CLIENTMODSONLY=yes
369 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
370 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
374 while getopts "rvwf:" opt $*; do
379 w) WRITECONF=writeconf;;
384 shift $((OPTIND - 1))
387 # print the durations of each test if "true"
388 DDETAILS=${DDETAILS:-false}
389 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
394 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
401 ncpts=$(do_facet $facet "lctl get_param -n " \
402 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
404 if [ $ncpts -eq 0 ]; then
411 # Return a numeric version code based on a version string. The version
412 # code is useful for comparison two version strings to see which is newer.
414 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
415 eval set -- $(tr "[:punct:]" " " <<< $*)
417 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
420 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
421 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
423 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
425 # usage: lustre_build_version
427 # All Lustre versions support "lctl get_param" to report the version of the
428 # code running in the kernel (what our tests are interested in), but it
429 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
430 # the "version" parameter doesn't include "lustre: " at the beginning.
431 # If that fails, call "lctl lustre_build_version" which prints either (or both)
432 # the userspace and kernel build versions, but until 2.8.55 required root
433 # access to get the Lustre kernel version. If that also fails, fall back to
434 # using "lctl --version", which is easy to parse and works without the kernel
435 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
436 # not the module version, though they are usually the same.
438 # Various commands and their output format for different Lustre versions:
439 # lctl get_param version: 2.9.55
440 # lctl get_param version: lustre: 2.8.53
441 # lctl get_param version: lustre: 2.6.52
442 # kernel: patchless_client
443 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
444 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
445 # lctl lustre_build_version: error: lustre_build_version: Permission denied
446 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
447 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
448 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
449 # lctl --version: lctl 2.6.50
451 # output: prints version string to stdout in (up to 4) dotted-decimal values
452 lustre_build_version() {
453 local facet=${1:-client}
454 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
455 $LCTL lustre_build_version 2>/dev/null ||
456 $LCTL --version 2>/dev/null | cut -d' ' -f2")
457 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
458 [ -n "$lver" ] && ver="$lver"
460 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
464 # Report the Lustre numeric build version code for the supplied facet.
465 lustre_version_code() {
466 version_code $(lustre_build_version $1)
470 /sbin/lsmod | grep -q "^\<$1\>"
482 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
485 # parallels can't load modules directly from prlfs, use /tmp instead
486 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
487 local target="$(mktemp)"
489 cp "$module" "$target"
492 [[ $rc == 0 ]] && PRLFS=true
500 # Load a module on the system where this is running.
502 # usage: load_module module_name [module arguments for insmod/modprobe]
504 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
505 # will be used as the arguments. Otherwise arguments will be obtained from
506 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
513 BASE=$(basename $module $EXT)
515 module_loaded ${BASE} && return
517 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
518 # else from modprobe.conf
519 if [ $# -eq 0 ]; then
520 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
521 # Bash until 4.x, so we resort to eval.
522 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
523 eval set -- \$$optvar
524 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
525 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
527 opt=$(awk -v var="^options $BASE" '$0 ~ var \
528 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
529 set -- $(echo -n $opt)
531 # Ensure we have accept=all for lnet
532 if [ $(basename $module) = lnet ]; then
533 # OK, this is a bit wordy...
534 local arg accept_all_present=false
537 [ "$arg" = accept=all ] && \
538 accept_all_present=true
540 $accept_all_present || set -- "$@" accept=all
546 [ $# -gt 0 ] && echo "${module} options: '$*'"
548 # Note that insmod will ignore anything in modprobe.conf, which is why
549 # we're passing options on the command-line.
550 if [[ "$BASE" == "lnet_selftest" ]] &&
551 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
552 lustre_insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
553 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
554 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
555 lustre_insmod ${LUSTRE}/${module}${EXT} "$@"
557 # must be testing a "make install" or "rpm" installation
558 # note failed to load ptlrpc_gss is considered not fatal
559 if [[ "$BASE" == "ptlrpc_gss" ]]; then
560 modprobe $BASE "$@" 2>/dev/null ||
561 echo "gss/krb5 is not supported"
568 load_modules_local() {
569 if [ -n "$MODPROBE" ]; then
571 echo "Using modprobe to load modules"
575 echo Loading modules from $LUSTRE
579 if [ -f /sys/devices/system/cpu/online ]; then
580 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
581 echo "detected $ncpus online CPUs by sysfs"
583 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
585 if [ $rc -eq 0 ]; then
586 echo "detected $ncpus online CPUs by getconf"
588 echo "Can't detect number of CPUs"
593 # if there is only one CPU core, libcfs can only create one partition
594 # if there is more than 4 CPU cores, libcfs should create multiple CPU
595 # partitions. So we just force libcfs to create 2 partitions for
596 # system with 2 or 4 cores
597 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
598 # force to enable multiple CPU partitions
599 echo "Force libcfs to create 2 CPU partitions"
600 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
602 echo "libcfs will create CPU partition based on online CPUs"
605 load_module ../libcfs/libcfs/libcfs
606 # Prevent local MODOPTS_LIBCFS being passed as part of environment
607 # variable to remote nodes
611 load_module ../lnet/lnet/lnet
613 LNDPATH=${LNDPATH:-"../lnet/klnds"}
614 if [ -z "$LNETLND" ]; then
616 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
617 tcp*) LNETLND="socklnd/ksocklnd" ;;
618 *) local lnd="${NETTYPE%%[0-9]}lnd"
619 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
620 LNETLND="$lnd/k$lnd" ||
621 LNETLND="socklnd/ksocklnd"
624 load_module ../lnet/klnds/$LNETLND
625 load_module obdclass/obdclass
626 load_module ptlrpc/ptlrpc
627 load_module ptlrpc/gss/ptlrpc_gss
635 load_module obdecho/obdecho
636 if ! client_only; then
637 SYMLIST=/proc/kallsyms
638 grep -q crc16 $SYMLIST ||
639 { modprobe crc16 2>/dev/null || true; }
640 grep -q -w jbd2 $SYMLIST ||
641 { modprobe jbd2 2>/dev/null || true; }
642 load_module lfsck/lfsck
643 [ "$LQUOTA" != "no" ] &&
644 load_module quota/lquota $LQUOTAOPTS
645 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
646 lsmod | grep zfs >&/dev/null || modprobe zfs
647 load_module osd-zfs/osd_zfs
649 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
650 grep -q exportfs_decode_fh $SYMLIST ||
651 { modprobe exportfs 2> /dev/null || true; }
652 grep -q -w mbcache $SYMLIST ||
653 { modprobe mbcache 2>/dev/null || true; }
654 load_module ../ldiskfs/ldiskfs
655 load_module osd-ldiskfs/osd_ldiskfs
667 load_module llite/lustre
668 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
670 rm -f $OGDB/ogdb-$HOSTNAME
671 $LCTL modules > $OGDB/ogdb-$HOSTNAME
673 # 'mount' doesn't look in $PATH, just sbin
674 local mount_lustre=$LUSTRE/utils/mount.lustre
675 if [ -f $mount_lustre ]; then
676 local sbin_mount=$(readlink -f /sbin)/mount.lustre
677 if grep -qw "$sbin_mount" /proc/mounts; then
678 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
680 if ! grep -qw "$sbin_mount" /proc/mounts; then
681 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
682 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
683 cat <<- EOF > "$sbin_mount"
686 echo "This $sbin_mount just a mountpoint." 1>&2
687 echo "It is never supposed to be run." 1>&2
688 logger -p emerg -- "using stub $sbin_mount $@"
691 chmod a+x $sbin_mount
693 mount --bind $mount_lustre $sbin_mount ||
694 error "can't bind $mount_lustre to $sbin_mount"
702 # load modules on remote nodes optionally
703 # lustre-tests have to be installed on these nodes
704 if $LOAD_MODULES_REMOTE; then
705 local list=$(comma_list $(remote_nodes_list))
706 if [ -n "$list" ]; then
707 echo "loading modules on: '$list'"
708 do_rpc_nodes "$list" load_modules_local
714 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
715 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
716 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
717 echo "$LEAK_LUSTRE" 1>&2
718 echo "$LEAK_PORTALS" 1>&2
719 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
720 echo "Memory leaks detected"
721 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
727 wait_exit_ST client # bug 12845
729 $LUSTRE_RMMOD ldiskfs || return 2
731 if $LOAD_MODULES_REMOTE; then
732 local list=$(comma_list $(remote_nodes_list))
733 if [ -n "$list" ]; then
734 echo "unloading modules on: '$list'"
735 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
736 do_rpc_nodes "$list" check_mem_leak
740 local sbin_mount=$(readlink -f /sbin)/mount.lustre
741 if grep -qe "$sbin_mount " /proc/mounts; then
742 umount $sbin_mount || true
743 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
747 check_mem_leak || return 254
749 echo "modules unloaded."
754 local facet=${1:-$SINGLEMDS}
757 case $(facet_fstype $facet) in
758 ldiskfs) size=50;; # largest seen is 44, leave some headroom
759 zfs) size=$(lctl get_param osc.$FSNAME-OST*.import |
760 awk '/grant_block_size:/ { print $2 * 2; exit; }');;
767 local facet=${1:-$SINGLEMDS}
768 local fstype=$(facet_fstype $facet)
771 ldiskfs) size=4;; # ~4KB per inode
772 zfs) size=11;; # 10 to 11KB per inode
778 check_gss_daemon_nodes() {
782 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
783 if [ \\\"\\\$num\\\" -ne 1 ]; then
784 echo \\\$num instance of $dname;
789 check_gss_daemon_facet() {
793 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
794 if [ $num -ne 1 ]; then
795 echo "$num instance of $dname on $facet"
804 echo Stopping $@ on $list
805 do_nodes $list "killall -2 $@ 2>/dev/null || true"
808 # start gss daemons on all nodes, or "daemon" on "nodes" if set
809 start_gss_daemons() {
813 if [ "$nodes" ] && [ "$daemon" ] ; then
814 echo "Starting gss daemon on nodes: $nodes"
815 do_nodes $nodes "$daemon" || return 8
819 nodes=$(comma_list $(mdts_nodes))
820 echo "Starting gss daemon on mds: $nodes"
822 # Start all versions, in case of switching
823 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
825 do_nodes $nodes "$LSVCGSSD -v" || return 1
828 do_nodes $nodes "$LGSSD -v" || return 2
831 nodes=$(comma_list $(osts_nodes))
832 echo "Starting gss daemon on ost: $nodes"
834 # Start all versions, in case of switching
835 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
837 do_nodes $nodes "$LSVCGSSD -v" || return 3
839 # starting on clients
841 local clients=${CLIENTS:-$HOSTNAME}
843 echo "Starting $LGSSD on clients $clients "
844 do_nodes $clients "$LGSSD -v" || return 4
847 # wait daemons entering "stable" status
851 # check daemons are running
853 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
854 check_gss_daemon_nodes $nodes lsvcgssd || return 5
856 nodes=$(comma_list $(mdts_nodes))
857 check_gss_daemon_nodes $nodes lgssd || return 6
860 check_gss_daemon_nodes $clients lgssd || return 7
865 local nodes=$(comma_list $(mdts_nodes))
867 send_sigint $nodes lsvcgssd lgssd
869 nodes=$(comma_list $(osts_nodes))
870 send_sigint $nodes lsvcgssd
872 nodes=${CLIENTS:-$HOSTNAME}
873 send_sigint $nodes lgssd
877 # Add mount flags for shared key
879 if grep -q skpath <<< "$mt_opts" ; then
880 mt_opts=$(echo $mt_opts |
881 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
883 if [ -z "$mt_opts" ]; then
884 mt_opts="-o skpath=$SK_PATH"
886 mt_opts="$mt_opts,skpath=$SK_PATH"
902 if ! module_loaded ptlrpc_gss; then
903 load_module ptlrpc/gss/ptlrpc_gss
904 module_loaded ptlrpc_gss ||
905 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
908 if $GSS_KRB5 || $GSS_SK; then
909 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
912 if $GSS_SK && $SK_NO_KEY; then
913 local numclients=${1:-$CLIENTCOUNT}
914 local clients=${CLIENTS:-$HOSTNAME}
916 # security ctx config for keyring
919 mount -o bind $SK_OM_PATH /etc/request-key.d/
920 local lgssc_conf_line='create lgssc * * '
921 lgssc_conf_line+=$(which lgss_keyring)
922 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
924 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
925 echo "$lgssc_conf_line" > $lgssc_conf_file
926 [ -e $lgssc_conf_file ] ||
927 error_exit "Could not find key options in $lgssc_conf_file"
929 if ! local_mode; then
930 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
932 do_nodes $(comma_list $(all_nodes)) "mount \
933 -o bind $SK_OM_PATH \
935 do_nodes $(comma_list $(all_nodes)) "rsync -aqv \
936 $HOSTNAME:$lgssc_conf_file \
937 $lgssc_conf_file >/dev/null 2>&1"
940 # create shared key on all nodes
941 mkdir -p $SK_PATH/nodemap
942 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
943 $SK_PATH/$FSNAME-*.key
944 # for nodemap testing each client may need own key,
945 # and S2S now requires keys as well, both for "client"
948 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
949 -w $SK_PATH/$FSNAME-nmclient.key \
950 -d /dev/urandom >/dev/null 2>&1
951 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
952 -w $SK_PATH/$FSNAME-s2s-server.key \
953 -d /dev/urandom >/dev/null 2>&1
956 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
957 -d /dev/urandom >/dev/null 2>&1
959 for i in $(seq 0 $((numclients - 1))); do
960 lgss_sk -t server -f$FSNAME -n c$i \
961 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
965 if ! local_mode; then
966 do_nodes $(comma_list $(all_nodes)) "rsync -av \
967 $HOSTNAME:$SK_PATH/ $SK_PATH >/dev/null 2>&1"
969 # Set client keys to client type to generate prime P
971 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
972 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
974 do_nodes $clients "lgss_sk -t client -m \
975 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
976 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
977 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
979 # This is required for servers as well, if S2S in use
981 do_nodes $(comma_list $(mdts_nodes)) \
982 "cp $SK_PATH/$FSNAME-s2s-server.key \
983 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
984 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
986 do_nodes $(comma_list $(osts_nodes)) \
987 "cp $SK_PATH/$FSNAME-s2s-server.key \
988 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
989 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
991 do_nodes $clients "lgss_sk -t client \
992 -m $SK_PATH/$FSNAME-nmclient.key \
995 # mount options for servers and clients
996 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
997 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
998 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
999 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1003 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1005 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1012 # maybe cleanup credential cache?
1019 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1020 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1021 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1025 $RPC_MODE || echo "Cleaning up Shared Key.."
1026 do_nodes $(comma_list $(all_nodes)) "rm -f \
1027 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1028 # Remove the mount and clean up the files we added to SK_PATH
1029 do_nodes $(comma_list $(all_nodes)) "umount \
1030 /etc/request-key.d/"
1031 do_nodes $(comma_list $(all_nodes)) "rm -f \
1032 $SK_OM_PATH/lgssc.conf"
1033 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1040 local var=${facet}_svc
1048 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1049 tr '[:lower:]' '[:upper:]'
1055 if [ $facet == mgs ] || [ $facet == client ]; then
1059 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1067 if [ -n "${!var}" ]; then
1072 var=$(facet_type $facet)FSTYPE
1073 if [ -n "${!var}" ]; then
1078 if [ -n "$FSTYPE" ]; then
1083 if [[ $facet == mgs ]] && combined_mgs_mds; then
1095 local facets=$(get_facets)
1098 for facet in ${facets//,/ }; do
1099 if [ $node == $(facet_host $facet) ] ||
1100 [ $node == "$(facet_failover_host $facet)" ]; then
1101 fstype=$(facet_fstype $facet)
1102 if [[ $fstypes != *$fstype* ]]; then
1103 fstypes+="${fstypes:+,}$fstype"
1112 local num=$(facet_number $facet)
1115 if [[ $(facet_type $facet) = OST ]]; then
1116 index=OSTINDEX${num}
1117 if [[ -n "${!index}" ]]; then
1122 index=${OST_INDICES[num - 1]}
1125 [[ -n "$index" ]] || index=$((num - 1))
1133 local fstype=$(facet_fstype $facet)
1137 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1139 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1140 ${dev} 2>/dev/null");;
1142 error "unknown fstype!";;
1150 local device=$(mdsdevname $num)
1151 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1157 local device=$(ostdevname $num)
1158 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1163 # Get the device of a facet.
1170 mgs) device=$(mgsdevname) ;;
1171 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1172 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1173 fs2mds) device=$(mdsdevname 1_2) ;;
1174 fs2ost) device=$(ostdevname 1_2) ;;
1175 fs3ost) device=$(ostdevname 2_2) ;;
1183 # Get the virtual device of a facet.
1190 mgs) device=$(mgsvdevname) ;;
1191 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1192 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1193 fs2mds) device=$(mdsvdevname 1_2) ;;
1194 fs2ost) device=$(ostvdevname 1_2) ;;
1195 fs3ost) device=$(ostvdevname 2_2) ;;
1203 local virt=$(virt-what 2> /dev/null)
1205 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1207 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1210 VMware|KVM|VirtualBox|Parallels)
1211 echo $virt | tr '[A-Z]' '[a-z]' ;;
1217 # Re-read the partition table on failover partner host.
1218 # After a ZFS storage pool is created on a shared device, the partition table
1219 # on the device may change. However, the operating system on the failover
1220 # host may not notice the change automatically. Without the up-to-date partition
1221 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1222 # relative to partition rather than disk beginnings.
1224 # This function performs partprobe on the failover host to make it re-read the
1227 refresh_partition_table() {
1232 host=$(facet_passive_host $facet)
1233 if [[ -n "$host" ]]; then
1234 do_node $host "$PARTPROBE $device"
1239 # Get ZFS storage pool name.
1246 device=$(facet_device $facet)
1247 # poolname is string before "/"
1248 poolname="${device%%/*}"
1255 # Get ZFS local fsname.
1257 zfs_local_fsname() {
1259 local lfsname=$(basename $(facet_device $facet))
1265 # Create ZFS storage pool.
1272 local opts=${@:-"-o cachefile=none"}
1274 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1275 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1276 $ZPOOL create -f $opts $poolname $vdev"
1280 # Create ZFS file system.
1286 local opts=${@:-"-o mountpoint=legacy"}
1288 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1289 $ZFS create $opts $dataset"
1293 # Export ZFS storage pool.
1294 # Before exporting the pool, all datasets within the pool should be unmounted.
1302 poolname=$(zpool_name $facet)
1304 if [[ -n "$poolname" ]]; then
1305 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1306 grep -q ^$poolname/ /proc/mounts ||
1307 $ZPOOL export $opts $poolname"
1312 # Destroy ZFS storage pool.
1313 # Destroy the given pool and free up any devices for other use. This command
1314 # tries to unmount any active datasets before destroying the pool.
1315 # -f Force any active datasets contained within the pool to be unmounted.
1319 local poolname=${2:-$(zpool_name $facet)}
1321 if [[ -n "$poolname" ]]; then
1322 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1323 $ZPOOL destroy -f $poolname"
1328 # Import ZFS storage pool.
1329 # Force importing, even if the pool appears to be potentially active.
1334 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1337 poolname=$(zpool_name $facet)
1339 if [[ -n "$poolname" ]]; then
1340 opts+=" -d $(dirname $(facet_vdevice $facet))"
1341 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1342 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1343 $ZPOOL import -f $opts $poolname"
1348 # Reimport ZFS storage pool with new name
1353 local opts="-o cachefile=none"
1354 local poolname=$(zpool_name $facet)
1356 opts+=" -d $(dirname $(facet_vdevice $facet))"
1357 do_facet $facet "$ZPOOL export $poolname;
1358 $ZPOOL import $opts $poolname $newpool"
1362 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1363 # is not automatically imported on system startup.
1365 # In a failover environment, this will provide resource level fencing which
1366 # will ensure that the same ZFS storage pool will not be imported concurrently
1367 # on different nodes.
1369 disable_zpool_cache() {
1373 poolname=$(zpool_name $facet)
1375 if [[ -n "$poolname" ]]; then
1376 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1381 # This and set_osd_param() shall be used to access OSD parameters
1382 # once existed under "obdfilter":
1387 # writethrough_cache_enable
1391 local device=${2:-$FSNAME-OST*}
1394 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1395 osd-*.$device.$name 2>&1" | grep -v 'error:'
1400 local device=${2:-$FSNAME-OST*}
1404 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1405 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1409 local dz=${1:-$DEBUG_SIZE}
1411 if [ -f /sys/devices/system/cpu/possible ]; then
1412 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1414 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1417 # bug 19944, adjust size to be -gt num_possible_cpus()
1418 # promise 2MB for every cpu at least
1419 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1422 lctl set_param debug_mb=$dz
1425 set_default_debug () {
1426 local debug=${1:-"$PTLDEBUG"}
1427 local subsys=${2:-"$SUBSYSTEM"}
1428 local debug_size=${3:-$DEBUG_SIZE}
1430 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1431 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1433 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1436 set_default_debug_nodes () {
1439 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1440 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1444 do_rpc_nodes "$nodes" set_default_debug \
1445 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1448 set_default_debug_facet () {
1450 local node=$(facet_active_host $facet)
1451 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1453 set_default_debug_nodes $node
1457 local hostid=${1:-$(hostid)}
1459 if [ ! -s /etc/hostid ]; then
1460 printf $(echo -n $hostid |
1461 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1467 local facets=${1:-$(get_facets)}
1470 for facet in ${facets//,/ }; do
1473 [ $RC -eq 0 ] && continue
1475 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1476 skip "Restart of $facet failed!." && touch $LU482_FAILED
1478 error "Restart of $facet failed!"
1485 # Add argument "arg" (e.g., "loop") to the comma-separated list
1486 # of arguments for option "opt" (e.g., "-o") on command
1487 # line "opts" (e.g., "-o flock").
1493 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1495 if echo "$opts" | grep -q $opt_pattern; then
1496 opts=$(echo "$opts" | sed -e \
1497 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1499 opts+="${opts:+ }$opt $arg"
1505 # Associate loop device with a given regular file.
1506 # Return the loop device.
1508 setup_loop_device() {
1512 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1513 if [[ -z \\\$loop_dev ]]; then
1514 loop_dev=\\\$($LOSETUP -f);
1515 $LOSETUP \\\$loop_dev $file || loop_dev=;
1517 echo -n \\\$loop_dev"
1521 # Detach a loop device.
1523 cleanup_loop_device() {
1527 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1528 $LOSETUP -d $loop_dev"
1532 # Check if a given device is a block device.
1539 [[ -n "$dev" ]] || return 1
1540 do_facet $facet "test -b $dev" || return 1
1541 if [[ -n "$size" ]]; then
1542 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1543 count=1 skip=$size 2>&1" |
1544 awk '($3 == "in") { print $1 }')
1545 [[ "$in" = "1+0" ]] || return 1
1550 # Check if a given device is a device-mapper device.
1556 [[ -n "$dev" ]] || return 1
1557 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1561 # Check if a given device is a device-mapper flakey device.
1563 is_dm_flakey_dev() {
1568 [[ -n "$dev" ]] || return 1
1570 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1572 [[ $type = flakey ]] && return 0 || return 1
1576 # Check if device-mapper flakey device is supported by the kernel
1577 # of $facet node or not.
1579 dm_flakey_supported() {
1582 do_facet $facet "modprobe dm-flakey;
1583 $DMSETUP targets | grep -q flakey" &> /dev/null
1587 # Get the device-mapper flakey device name of a given facet.
1589 dm_facet_devname() {
1591 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1593 echo -n ${facet}_flakey
1597 # Get the device-mapper flakey device of a given facet.
1598 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1600 dm_facet_devpath() {
1603 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1607 # Set a device-mapper device with a new table.
1609 # The table has the following format:
1610 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1612 # flakey <target_args> includes:
1613 # <destination_device> <offset> <up_interval> <down_interval> \
1614 # [<num_features> [<feature_arguments>]]
1616 # linear <target_args> includes:
1617 # <destination_device> <start_sector>
1619 dm_set_dev_table() {
1622 local target_type=$3
1628 read tmp num_sectors tmp real_dev tmp \
1629 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1631 case $target_type in
1633 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1636 table="0 $num_sectors linear $real_dev 0"
1638 *) error "invalid target type $target_type" ;;
1641 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1642 error "failed to suspend $dm_dev"
1643 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1644 error "failed to load $target_type table into $dm_dev"
1645 do_facet $facet "$DMSETUP resume $dm_dev" ||
1646 error "failed to resume $dm_dev"
1650 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1651 # feature parameter.
1654 # All write I/O is silently ignored.
1655 # Read I/O is handled correctly.
1657 dm_set_dev_readonly() {
1659 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1661 dm_set_dev_table $facet $dm_dev flakey
1665 # Set a device-mapper device to traditional linear mapping mode.
1667 dm_clear_dev_readonly() {
1669 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1671 dm_set_dev_table $facet $dm_dev linear
1675 # Set the device of a given facet as "read-only".
1677 set_dev_readonly() {
1679 local svc=${facet}_svc
1681 if [[ $(facet_fstype $facet) = zfs ]] ||
1682 ! dm_flakey_supported $facet; then
1683 do_facet $facet $LCTL --device ${!svc} readonly
1685 dm_set_dev_readonly $facet
1690 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1697 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1698 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1699 echo -n $num_sectors
1703 # Create a device-mapper device with a given block device or regular file (will
1704 # be associated with loop device).
1705 # Return the full path of the device-mapper device.
1709 local real_dev=$2 # destination device
1710 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1711 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1713 # check if the device-mapper device to be created already exists
1714 if is_dm_dev $facet $dm_dev; then
1715 # if the existing device was set to "read-only", then clear it
1716 ! is_dm_flakey_dev $facet $dm_dev ||
1717 dm_clear_dev_readonly $facet $dm_dev
1723 # check if the destination device is a block device, and if not,
1724 # associate it with a loop device
1725 is_blkdev $facet $real_dev ||
1726 real_dev=$(setup_loop_device $facet $real_dev)
1727 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1729 # now create the device-mapper device
1730 local num_sectors=$(get_num_sectors $facet $real_dev)
1731 local table="0 $num_sectors linear $real_dev 0"
1734 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1735 { rc=${PIPESTATUS[0]}; dm_dev=; }
1736 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1743 # Map the facet name to its device variable name.
1745 facet_device_alias() {
1747 local dev_alias=$facet
1750 fs2mds) dev_alias=mds1_2 ;;
1751 fs2ost) dev_alias=ost1_2 ;;
1752 fs3ost) dev_alias=ost2_2 ;;
1760 # Save the original value of the facet device and export the new value.
1766 local active_facet=$(facet_active $facet)
1767 local dev_alias=$(facet_device_alias $active_facet)
1768 local dev_name=${dev_alias}_dev
1769 local dev=${!dev_name}
1771 if [[ $active_facet = $facet ]]; then
1772 local failover_dev=${dev_alias}failover_dev
1773 if [[ ${!failover_dev} = $dev ]]; then
1774 eval export ${failover_dev}_saved=$dev
1775 eval export ${failover_dev}=$dm_dev
1778 dev_alias=$(facet_device_alias $facet)
1779 local facet_dev=${dev_alias}_dev
1780 if [[ ${!facet_dev} = $dev ]]; then
1781 eval export ${facet_dev}_saved=$dev
1782 eval export ${facet_dev}=$dm_dev
1786 eval export ${dev_name}_saved=$dev
1787 eval export ${dev_name}=$dm_dev
1791 # Restore the saved value of the facet device.
1796 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1797 local dev_alias=$(facet_device_alias $facet)
1799 local saved_dev=${dev_alias}_dev_saved
1800 [[ -z ${!saved_dev} ]] ||
1801 eval export ${dev_alias}_dev=${!saved_dev}
1803 saved_dev=${dev_alias}failover_dev_saved
1804 [[ -z ${!saved_dev} ]] ||
1805 eval export ${dev_alias}failover_dev=${!saved_dev}
1809 # Remove a device-mapper device.
1810 # If the destination device is a loop device, then also detach it.
1814 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1818 is_dm_dev $facet $dm_dev || return 0
1820 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1821 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1823 do_facet $facet "$DMSETUP remove $dm_dev"
1824 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1826 unexport_dm_dev $facet
1828 # detach a loop device
1829 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1835 local active_facet=$(facet_active $facet)
1836 local dev_alias=$(facet_device_alias $active_facet)
1837 local dev=${dev_alias}_dev
1838 local opt=${facet}_opt
1839 local mntpt=$(facet_mntpt $facet)
1840 local opts="${!opt} $@"
1841 local fstype=$(facet_fstype $facet)
1843 local dm_dev=${!dev}
1845 module_loaded lustre || load_modules
1849 if dm_flakey_supported $facet; then
1850 dm_dev=$(dm_create_dev $facet ${!dev})
1851 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1854 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1856 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1858 # import ZFS storage pool
1859 import_zpool $facet || return ${PIPESTATUS[0]}
1861 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1862 lustre:svname $dm_dev");;
1864 error "unknown fstype!";;
1867 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1868 # for testing LU-482 error handling in mount_facets() and test_0a()
1869 if [ -f $TMP/test-lu482-trigger ]; then
1873 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1877 if [ $RC -ne 0 ]; then
1878 echo "Start of $dm_dev on ${facet} failed ${RC}"
1882 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1883 if [[ "$health" != "healthy" ]]; then
1884 error "$facet is in a unhealthy state"
1887 set_default_debug_facet $facet
1889 if [[ $facet == mds* ]]; then
1891 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1894 if [[ $opts =~ .*nosvc.* ]]; then
1895 echo "Start $dm_dev without service"
1900 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1901 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1902 "" || error "$dm_dev failed to initialize!";;
1904 wait_update_facet ${facet} "$ZFS get -H -o value \
1905 lustre:svname $dm_dev 2>/dev/null | \
1906 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1907 error "$dm_dev failed to initialize!";;
1910 error "unknown fstype!";;
1914 # commit the device label change to disk
1915 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1916 echo "Commit the device label on ${!dev}"
1917 do_facet $facet "sync; sleep 1; sync"
1921 label=$(devicelabel ${facet} $dm_dev)
1922 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1923 eval export ${facet}_svc=${label}
1924 echo Started ${label}
1926 export_dm_dev $facet $dm_dev
1931 # start facet device options
1937 local dev_alias=$(facet_device_alias $facet)
1939 eval export ${dev_alias}_dev=${device}
1940 eval export ${facet}_opt=\"$@\"
1942 local varname=${dev_alias}failover_dev
1943 if [ -n "${!varname}" ] ; then
1944 eval export ${dev_alias}failover_dev=${!varname}
1946 eval export ${dev_alias}failover_dev=$device
1949 local mntpt=$(facet_mntpt $facet)
1950 do_facet ${facet} mkdir -p $mntpt
1951 eval export ${facet}_MOUNT=$mntpt
1952 mount_facet ${facet}
1955 if [[ $facet == mds* ]]; then
1957 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1968 local HOST=$(facet_active_host $facet)
1969 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
1971 local mntpt=$(facet_mntpt $facet)
1972 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
1973 if [ ${running} -ne 0 ]; then
1974 echo "Stopping $mntpt (opts:$@) on $HOST"
1975 do_facet ${facet} $UMOUNT $@ $mntpt
1978 # umount should block, but we should wait for unrelated obd's
1979 # like the MGS or MGC to also stop.
1980 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1982 if [[ $(facet_fstype $facet) == zfs ]]; then
1983 # export ZFS storage pool
1984 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1985 elif dm_flakey_supported $facet; then
1986 local host=${facet}_HOST
1987 local failover_host=${facet}failover_HOST
1988 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
1989 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
1990 dm_cleanup_dev $facet
1995 # save quota version (both administrative and operational quotas)
1996 # add an additional parameter if mountpoint is ever different from $MOUNT
1998 # XXX This function is kept for interoperability with old server (< 2.3.50),
1999 # it should be removed whenever we drop the interoperability for such
2001 quota_save_version() {
2002 local fsname=${2:-$FSNAME}
2004 local ver=$(tr -c -d "123" <<< $spec)
2005 local type=$(tr -c -d "ug" <<< $spec)
2007 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
2009 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
2011 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
2013 local osts=$(get_facets OST)
2014 for ost in ${osts//,/ }; do
2016 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
2020 # client could mount several lustre
2022 # XXX This function is kept for interoperability with old server (< 2.3.50),
2023 # it should be removed whenever we drop the interoperability for such
2026 local fsname=${1:-$FSNAME}
2028 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
2030 do_nodes $(comma_list $(osts_nodes)) \
2031 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
2035 # get mdt quota type
2037 local varsvc=${SINGLEMDS}_svc
2038 do_facet $SINGLEMDS $LCTL get_param -n \
2039 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2042 # get ost quota type
2044 # All OSTs should have same quota type
2045 local varsvc=ost1_svc
2046 do_facet ost1 $LCTL get_param -n \
2047 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2050 # restore old quota type settings
2052 if [ "$old_MDT_QUOTA_TYPE" ]; then
2053 do_facet mgs $LCTL conf_param \
2054 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2056 if [ "$old_OST_QUOTA_TYPE" ]; then
2057 do_facet mgs $LCTL conf_param \
2058 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2062 # Handle the case when there is a space in the lfs df
2063 # "filesystem summary" line the same as when there is no space.
2064 # This will allow fixing the "lfs df" summary line in the future.
2066 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2069 # Get free inodes on the MDT specified by mdt index, free indoes on
2070 # the whole filesystem will be returned when index == -1.
2076 if [ $index -eq -1 ]; then
2079 mdt_uuid=$(mdtuuid_from_index $index)
2082 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2087 # Get the OST device status from 'lfs df' with a given OST index.
2091 local mnt_pnt=${2:-$MOUNT}
2094 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2095 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2101 # save old quota type & set new quota type
2102 local mdt_qtype=$(mdt_quota_type)
2103 local ost_qtype=$(ost_quota_type)
2105 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2106 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2108 export old_MDT_QUOTA_TYPE=$mdt_qtype
2109 export old_OST_QUOTA_TYPE=$ost_qtype
2111 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
2112 error "set mdt quota type failed"
2113 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
2114 error "set ost quota type failed"
2116 local quota_usrs=$QUOTA_USERS
2118 # get_filesystem_size
2119 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2120 local blk_soft=$((disksz + 1024))
2121 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2123 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2124 local i_soft=$inodes
2125 local i_hard=$((i_soft + i_soft / 20))
2127 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2128 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2129 "inode-hardlimit: $i_hard"
2132 for usr in $quota_usrs; do
2133 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2135 cmd="$LFS setquota -$type $usr -b $blk_soft"
2136 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2138 eval $cmd || error "$cmd FAILED!"
2140 # display the quota status
2141 echo "Quota settings for $usr : "
2142 $LFS quota -v -u $usr $mntpt || true
2149 local opts=${3:-$MOUNT_OPTS}
2150 opts=${opts:+-o $opts}
2151 local flags=${4:-$MOUNT_FLAGS}
2153 local device=$MGSNID:/$FSNAME$FILESET
2154 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2155 echo "Bad mount command: opt=$flags $opts dev=$device " \
2160 echo "Starting client: $client: $flags $opts $device $mnt"
2161 do_node $client mkdir -p $mnt
2162 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2163 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2165 #disable FILESET if not supported
2166 do_nodes $client lctl get_param -n \
2167 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2168 device=$MGSNID:/$FSNAME
2169 do_node $client mkdir -p $mnt/$FILESET
2170 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2173 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2174 # Mount using nodemap key
2175 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2176 if $SK_UNIQUE_NM; then
2177 mountkey=$SK_PATH/nodemap/c0.key
2179 local prunedopts=$(echo $opts |
2180 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2181 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2184 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2188 set_default_debug_nodes $client
2200 [ "$3" ] && force=-f
2201 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2202 if [ $running -ne 0 ]; then
2203 echo "Stopping client $client $mnt (opts:$force)"
2204 do_node $client lsof -t $mnt || need_kill=no
2205 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2206 pids=$(do_node $client lsof -t $mnt | sort -u);
2207 if [ -n $pids ]; then
2208 do_node $client kill -9 $pids || true
2212 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2213 if [ $busy -ne 0 ] ; then
2214 echo "$mnt is still busy, wait one second" && sleep 1
2215 do_node $client umount $force $mnt
2220 # Mount the file system on the MGS
2221 mount_mgs_client() {
2222 do_facet mgs "mkdir -p $MOUNT"
2223 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2224 error "unable to mount $MOUNT on MGS"
2227 # Unmount the file system on the MGS
2228 umount_mgs_client() {
2229 zconf_umount $mgs_HOST $MOUNT
2230 do_facet mgs "rm -rf $MOUNT"
2233 # nodes is comma list
2234 sanity_mount_check_nodes () {
2240 # FIXME: assume that all cluster nodes run the same os
2241 [ "$(uname)" = Linux ] || return 0
2244 for mnt in $mnts ; do
2245 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2246 mpts=\\\$(mount | grep -c $mnt' ');
2247 if [ \\\$running -ne \\\$mpts ]; then
2248 echo \\\$(hostname) env are INSANE!;
2251 [ $? -eq 0 ] || rc=1
2256 sanity_mount_check_servers () {
2257 [ -n "$CLIENTONLY" ] &&
2258 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2259 echo Checking servers environments
2261 # FIXME: modify get_facets to display all facets wo params
2262 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2266 for facet in ${facets//,/ }; do
2267 node=$(facet_host ${facet})
2268 mntpt=$(facet_mntpt $facet)
2269 sanity_mount_check_nodes $node $mntpt ||
2270 { error "server $node environments are insane!"; return 1; }
2274 sanity_mount_check_clients () {
2275 local clients=${1:-$CLIENTS}
2276 local mntpt=${2:-$MOUNT}
2277 local mntpt2=${3:-$MOUNT2}
2279 [ -z $clients ] && clients=$(hostname)
2280 echo Checking clients $clients environments
2282 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2283 error "clients environments are insane!"
2286 sanity_mount_check () {
2287 sanity_mount_check_servers || return 1
2288 sanity_mount_check_clients || return 2
2291 # mount clients if not mouted
2292 zconf_mount_clients() {
2295 local opts=${3:-$MOUNT_OPTS}
2296 opts=${opts:+-o $opts}
2297 local flags=${4:-$MOUNT_FLAGS}
2298 local device=$MGSNID:/$FSNAME$FILESET
2299 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2300 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2305 echo "Starting client $clients: $flags $opts $device $mnt"
2306 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2307 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2308 # Mount with own nodemap key
2310 # Mount all server nodes first with per-NM keys
2311 for nmclient in ${clients//,/ }; do
2312 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2313 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2316 # set perms for per-nodemap keys else permission denied
2317 do_nodes $(comma_list $(all_nodes)) \
2318 "keyctl show | grep lustre | cut -c1-11 |
2320 xargs -IX keyctl setperm X 0x3f3f3f3f"
2321 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2323 for nmclient in ${clients//,/ }; do
2324 if $SK_UNIQUE_NM; then
2325 mountkey=$SK_PATH/nodemap/c$i.key
2327 do_node $nmclient "! grep -q $mnt' ' \
2328 /proc/mounts || umount $mnt"
2329 local prunedopts=$(add_sk_mntflag $prunedopts);
2330 prunedopts=$(echo $prunedopts | sed -e \
2331 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2333 do_nodes $(comma_list $(all_server_nodes)) \
2336 do_node $nmclient $MOUNT_CMD $flags \
2337 $prunedopts $MGSNID:/$FSNAME $mnt ||
2342 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2344 do_nodes $clients $MOUNT_CMD $flags $opts \
2345 $MGSNID:/$FSNAME $mnt || return 1
2347 #disable FILESET if not supported
2348 do_nodes $clients lctl get_param -n \
2349 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2350 device=$MGSNID:/$FSNAME
2351 do_nodes $clients mkdir -p $mnt/$FILESET
2352 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2356 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2357 # Mount with nodemap key
2359 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2360 for nmclient in ${clients//,/ }; do
2361 if $SK_UNIQUE_NM; then
2362 mountkey=$SK_PATH/nodemap/c$i.key
2364 local prunedopts=$(echo $opts | sed -e \
2365 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2366 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2369 running=\\\$(mount | grep -c $mnt' ');
2371 if [ \\\$running -eq 0 ] ; then
2373 $MOUNT_CMD $flags $prunedopts $device $mnt;
2376 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2377 grep 'type lustre' | wc -l);
2378 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2379 echo zconf_mount_clients FAILED: \
2380 mount count \\\$running, not matching \
2381 with mount count of 'type lustre' \
2382 \\\$lustre_mnt_count;
2386 exit \\\$rc" || return ${PIPESTATUS[0]}
2393 if $SHARED_KEY; then
2394 tmpopts=$(add_sk_mntflag $opts)
2397 running=\\\$(mount | grep -c $mnt' ');
2399 if [ \\\$running -eq 0 ] ; then
2401 $MOUNT_CMD $flags $tmpopts $device $mnt;
2404 exit \\\$rc" || return ${PIPESTATUS[0]}
2407 echo "Started clients $clients: "
2408 do_nodes $clients "mount | grep $mnt' '"
2410 set_default_debug_nodes $clients
2415 zconf_umount_clients() {
2420 [ "$3" ] && force=-f
2422 echo "Stopping clients: $clients $mnt (opts:$force)"
2423 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2424 if [ \\\$running -ne 0 ] ; then
2425 echo Stopping client \\\$(hostname) $mnt opts:$force;
2426 lsof $mnt || need_kill=no;
2427 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2428 pids=\\\$(lsof -t $mnt | sort -u);
2429 if [ -n \\\"\\\$pids\\\" ]; then
2433 while umount $force $mnt 2>&1 | grep -q "busy"; do
2434 echo "$mnt is still busy, wait one second" && sleep 1;
2441 echo + $POWER_DOWN $node
2445 shutdown_node_hard () {
2447 local attempts=$SHUTDOWN_ATTEMPTS
2449 for i in $(seq $attempts) ; do
2452 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2453 echo "waiting for $host to fail attempts=$attempts"
2454 [ $i -lt $attempts ] || \
2455 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2461 local mnt=${2:-$MOUNT}
2464 if [ "$FAILURE_MODE" = HARD ]; then
2465 shutdown_node_hard $client
2467 zconf_umount_clients $client $mnt -f
2473 local facets="$(get_facets OST),$(get_facets MDS)"
2476 combined_mgs_mds || facets="$facets,mgs"
2478 for facet in ${facets//,/ }; do
2479 if [ $(facet_active_host $facet) == $host ]; then
2480 affected="$affected $facet"
2484 echo $(comma_list $affected)
2489 local host=${2:-$(facet_host $facet)}
2491 local label=$(convert_facet2label $facet)
2492 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2495 facets_up_on_host () {
2497 local facets=$(facets_on_host $host)
2500 for facet in ${facets//,/ }; do
2501 if $(facet_up $facet $host); then
2502 affected_up="$affected_up $facet"
2506 echo $(comma_list $affected_up)
2511 local affected_facet
2512 local affected_facets
2514 if [[ "$FAILURE_MODE" = HARD ]]; then
2515 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2516 dm_flakey_supported $facet; then
2517 affected_facets=$(affected_facets $facet)
2518 for affected_facet in ${affected_facets//,/ }; do
2519 unexport_dm_dev $affected_facet
2523 shutdown_node_hard $(facet_active_host $facet)
2531 echo + $POWER_UP $node
2544 if [ "$FAILURE_MODE" = HARD ]; then
2545 reboot_node $(facet_active_host $facet)
2553 if [ "$FAILURE_MODE" = HARD ]; then
2563 for facet in ${facets//,/ }; do
2564 hosts=$(expand_list $hosts $(facet_host $facet) )
2570 _check_progs_installed () {
2574 for prog in $progs; do
2575 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2576 echo $prog missing on $(hostname)
2583 check_progs_installed () {
2587 do_rpc_nodes "$nodes" _check_progs_installed $@
2590 # recovery-scale functions
2592 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2595 start_client_load() {
2598 local var=$(node_var_name $client)_load
2599 eval export ${var}=$load
2601 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2602 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2603 END_RUN_FILE=$END_RUN_FILE \
2604 LOAD_PID_FILE=$LOAD_PID_FILE \
2605 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2606 TESTNAME=$TESTNAME \
2607 DBENCH_LIB=$DBENCH_LIB \
2608 DBENCH_SRC=$DBENCH_SRC \
2609 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2615 log "Started client load: ${load} on $client"
2617 # get the children process IDs
2618 local pids=$(ps --ppid $ppid -o pid= | xargs)
2619 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2623 start_client_loads () {
2624 local -a clients=(${1//,/ })
2625 local numloads=${#CLIENT_LOADS[@]}
2628 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2629 testnum=$((nodenum % numloads))
2630 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2632 # bug 22169: wait the background threads to start
2636 # only for remote client
2637 check_client_load () {
2639 local var=$(node_var_name $client)_load
2640 local testload=run_${!var}.sh
2642 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2644 # bug 18914: try to connect several times not only when
2645 # check ps, but while check_node_health also
2649 while [ $RC = 254 -a $tries -gt 0 ]; do
2653 if ! check_node_health $client; then
2655 if [ $RC -eq 254 ]; then
2656 # FIXME: not sure how long we shuold sleep here
2660 echo "check node health failed: RC=$RC "
2664 # We can continue try to connect if RC=254
2665 # Just print the warning about this
2666 if [ $RC = 254 ]; then
2667 echo "got a return status of $RC from do_node while checking " \
2668 "node health on $client"
2671 # see if the load is still on the client
2674 while [ $RC = 254 -a $tries -gt 0 ]; do
2678 if ! do_node $client \
2679 "ps auxwww | grep -v grep | grep -q $testload"; then
2684 if [ $RC = 254 ]; then
2685 echo "got a return status of $RC from do_node while checking " \
2686 "(node health and 'ps') the client load on $client"
2687 # see if we can diagnose a bit why this is
2692 check_client_loads () {
2693 local clients=${1//,/ }
2697 for client in $clients; do
2698 check_client_load $client
2700 if [ "$rc" != 0 ]; then
2701 log "Client load failed on node $client, rc=$rc"
2707 restart_client_loads () {
2708 local clients=${1//,/ }
2709 local expectedfail=${2:-""}
2713 for client in $clients; do
2714 check_client_load $client
2716 if [ "$rc" != 0 -a "$expectedfail" ]; then
2717 local var=$(node_var_name $client)_load
2718 start_client_load $client ${!var}
2719 echo "Restarted client load ${!var}: on $client. Checking ..."
2720 check_client_load $client
2722 if [ "$rc" != 0 ]; then
2723 log "Client load failed to restart on node $client, rc=$rc"
2724 # failure one client load means test fail
2725 # we do not need to check other
2734 # Start vmstat and save its process ID in a file.
2739 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2742 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2743 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2746 # Display the nodes on which client loads failed.
2747 print_end_run_file() {
2751 [ -s $file ] || return 0
2753 echo "Found the END_RUN_FILE file: $file"
2756 # A client load will stop if it finds the END_RUN_FILE file.
2757 # That does not mean the client load actually failed though.
2758 # The first node in END_RUN_FILE is the one we are interested in.
2761 if [ -n "$node" ]; then
2762 local var=$(node_var_name $node)_load
2764 local prefix=$TESTLOG_PREFIX
2765 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2766 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2767 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2769 echo "Client load ${!var} failed on node $node:"
2775 # Stop the process which had its PID saved in a file.
2780 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2782 do_nodes $nodes "test -f $pid_file &&
2783 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2786 # Stop all client loads.
2787 stop_client_loads() {
2788 local nodes=${1:-$CLIENTS}
2791 # stop the client loads
2792 stop_process $nodes $pid_file
2794 # clean up the processes that started them
2795 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2797 # End recovery-scale functions
2799 # verify that lustre actually cleaned up properly
2801 VAR=$(lctl get_param -n catastrophe 2>&1)
2802 if [ $? = 0 ] ; then
2803 if [ $VAR != 0 ]; then
2804 error "LBUG/LASSERT detected"
2807 BUSY=$(dmesg | grep -i destruct || true)
2808 if [ -n "$BUSY" ]; then
2810 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2814 check_mem_leak || exit 204
2816 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2817 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2820 if module_loaded lnet || module_loaded libcfs; then
2821 echo "$TESTSUITE: modules still loaded..." 1>&2
2830 if [[ "$1" == "--verbose" ]]; then
2845 PREV_RESULT=$(do_node $node "$TEST")
2847 RESULT=$(do_node $node "$TEST")
2848 if [[ "$RESULT" == "$FINAL" ]]; then
2849 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2850 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2854 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2855 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2859 [[ $WAIT -ge $MAX ]] && break
2860 [[ $((WAIT % print)) -eq 0 ]] &&
2861 echo "Waiting $((MAX - WAIT)) secs for update"
2862 WAIT=$((WAIT + sleep))
2865 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2869 wait_update_facet() {
2871 [ "$1" = "--verbose" ] && verbose="$1" && shift
2875 wait_update $verbose $(facet_active_host $facet) "$@"
2879 do_nodes $(comma_list $(mdts_nodes)) \
2880 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2881 do_nodes $(comma_list $(osts_nodes)) \
2882 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2883 grep -v 'Found no match'
2887 local zfs_wait=${2:-5}
2889 # the occupied disk space will be released
2890 # only after TXGs are committed
2891 if [[ $(facet_fstype $1) == zfs ]]; then
2892 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2897 wait_delete_completed_mds() {
2898 local max_wait=${1:-20}
2900 local stime=$(date +%s)
2905 # find MDS with pending deletions
2906 for node in $(mdts_nodes); do
2907 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2908 2>/dev/null | calc_sum)
2909 if [[ $changes -eq 0 ]]; then
2912 mds2sync="$mds2sync $node"
2914 if [ -z "$mds2sync" ]; then
2915 wait_zfs_commit $SINGLEMDS
2918 mds2sync=$(comma_list $mds2sync)
2920 # sync MDS transactions
2921 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2923 # wait till all changes are sent and commmitted by OSTs
2924 # for ldiskfs space is released upon execution, but DMU
2925 # do this upon commit
2928 while [[ $WAIT -ne $max_wait ]]; do
2929 changes=$(do_nodes $mds2sync \
2930 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2931 #echo "$node: $changes changes on all"
2932 if [[ $changes -eq 0 ]]; then
2933 wait_zfs_commit $SINGLEMDS
2935 # the occupied disk space will be released
2936 # only after TXGs are committed
2937 wait_zfs_commit ost1
2945 echo "Delete is not completed in $((etime - stime)) seconds"
2946 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2953 # we can use "for" here because we are waiting the slowest
2954 for host in ${hostlist//,/ }; do
2955 check_network "$host" 900
2957 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2964 for facet in ${facetlist//,/ }; do
2965 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2967 wait_for_host $hostlist
2970 _wait_recovery_complete () {
2973 # Use default policy if $2 is not passed by caller.
2974 local MAX=${2:-$(max_recovery_time)}
2979 while [ $WAIT -lt $MAX ]; do
2980 STATUS=$(lctl get_param -n $param | grep status)
2982 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2985 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2987 echo "$param recovery not done in $MAX sec. $STATUS"
2991 wait_recovery_complete () {
2994 # with an assumption that at_max is the same on all nodes
2995 local MAX=${2:-$(max_recovery_time)}
2998 if [ "$FAILURE_MODE" = HARD ]; then
2999 facets=$(facets_on_host $(facet_active_host $facet))
3001 echo affected facets: $facets
3003 # we can use "for" here because we are waiting the slowest
3004 for facet in ${facets//,/ }; do
3005 local var_svc=${facet}_svc
3006 local param="*.${!var_svc}.recovery_status"
3008 local host=$(facet_active_host $facet)
3009 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3013 wait_mds_ost_sync () {
3014 # just because recovery is done doesn't mean we've finished
3015 # orphan cleanup. Wait for llogs to get synchronized.
3016 echo "Waiting for orphan cleanup..."
3017 # MAX value includes time needed for MDS-OST reconnection
3018 local MAX=$(( TIMEOUT * 2 ))
3019 local WAIT_TIMEOUT=${1:-$MAX}
3022 local list=$(comma_list $(mdts_nodes))
3023 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3024 if ! do_facet $SINGLEMDS \
3025 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3027 # old way, use mds_sync
3029 list=$(comma_list $(osts_nodes))
3030 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3033 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3034 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3035 local -a sync=($(do_nodes $list "$cmd"))
3038 for ((i=0; i<${#sync[@]}; i++)); do
3040 [ ${sync[$i]} -eq 1 ] && continue
3042 [ ${sync[$i]} -eq 0 ] && continue
3044 # there is a not finished MDS-OST synchronization
3048 sleep 2 # increase waiting time and cover statfs cache
3049 [ ${con} -eq 1 ] && return 0
3050 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3054 # show which nodes are not finished.
3055 cmd=$(echo $cmd | sed '/-n//')
3056 do_nodes $list "$cmd"
3057 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3061 # Wait OSTs to be active on both client and MDT side.
3063 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3064 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3065 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3066 error "wait_update OSTs up on client failed"
3068 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3069 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3070 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3071 error "wait_update OSTs up on MDT0000 failed"
3074 wait_destroy_complete () {
3075 echo "Waiting for local destroys to complete"
3076 # MAX value shouldn't be big as this mean server responsiveness
3077 # never increase this just to make test pass but investigate
3078 # why it takes so long time
3081 while [ $WAIT -lt $MAX ]; do
3082 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3086 for ((i=0; i<${#RPCs[@]}; i++)); do
3087 [ ${RPCs[$i]} -eq 0 ] && continue
3088 # there are still some destroy RPCs in flight
3093 [ ${con} -eq 1 ] && return 0 # done waiting
3094 echo "Waiting ${WAIT}s for local destroys to complete"
3097 echo "Local destroys weren't done in $MAX sec."
3101 wait_delete_completed() {
3102 wait_delete_completed_mds $1 || return $?
3103 wait_destroy_complete || return $?
3112 # conf-sanity 31 takes a long time cleanup
3113 while [ $WAIT -lt 300 ]; do
3114 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3115 lctl dl | grep ' ST ' || true")
3116 [ -z "${running}" ] && return 0
3117 echo "waited $WAIT for${running}"
3118 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3120 WAIT=$((WAIT + INTERVAL))
3122 echo "service didn't stop after $WAIT seconds. Still running:"
3127 wait_remote_prog () {
3133 [ "$PDSH" = "no_dsh" ] && return 0
3135 while [ $WAIT -lt $2 ]; do
3136 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3137 [ -z "${running}" ] && return 0 || true
3138 echo "waited $WAIT for: "
3140 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3142 WAIT=$((WAIT + INTERVAL))
3144 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3145 [ -z "$pids" ] && return 0
3146 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3147 # FIXME: not portable
3148 for pid in $pids; do
3149 cat /proc/${pid}/status || true
3150 cat /proc/${pid}/wchan || true
3152 kill -9 $pid || true
3161 local clients=${1:-$CLIENTS}
3163 if [ -z "$clients" ]; then
3166 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3171 # not every config has many clients
3177 # usually checked on particular client or locally
3186 client_reconnect_try() {
3187 local f=$MOUNT/recon
3190 if [ -z "$CLIENTS" ]; then
3191 $LFS df $MOUNT; uname -n >> $f
3193 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3195 echo "Connected clients: $(cat $f)"
3196 ls -l $f > /dev/null
3200 client_reconnect() {
3201 # one client_reconnect_try call does not always do the job...
3203 client_reconnect_try && break
3208 affected_facets () {
3211 local host=$(facet_active_host $facet)
3212 local affected=$facet
3214 if [ "$FAILURE_MODE" = HARD ]; then
3215 affected=$(facets_up_on_host $host)
3221 local E2FSCK_ON_MDT0=false
3222 if [ "$1" == "--fsck" ]; then
3224 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3236 #Because it will only get up facets, we need get affected
3237 #facets before shutdown
3238 #For HARD Failure mode, it needs make sure facets on the same
3239 #HOST will only be shutdown and reboot once
3240 for facet in ${facets//,/ }; do
3241 local affected_facet
3243 #check whether facet has been included in other affected facets
3244 for ((index=0; index<$total; index++)); do
3245 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3248 if [ $skip -eq 0 ]; then
3249 affecteds[$total]=$(affected_facets $facet)
3254 for ((index=0; index<$total; index++)); do
3255 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3256 local host=$(facet_active_host $facet)
3257 echo "Failing ${affecteds[index]} on $host"
3258 shutdown_facet $facet
3261 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3262 $(mdsdevname 1) "-n" || error "Running e2fsck")
3264 for ((index=0; index<$total; index++)); do
3265 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3266 echo reboot facets: ${affecteds[index]}
3270 change_active ${affecteds[index]}
3272 wait_for_facet ${affecteds[index]}
3273 # start mgs first if it is affected
3274 if ! combined_mgs_mds &&
3275 list_member ${affecteds[index]} mgs; then
3276 mount_facet mgs || error "Restart of mgs failed"
3278 # FIXME; has to be changed to mount all facets concurrently
3279 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3280 echo mount facets: ${affecteds[index]}
3281 mount_facets ${affecteds[index]}
3291 do_facet $facet "sync; sync; sync"
3294 # make sure there will be no seq change
3295 local clients=${CLIENTS:-$HOSTNAME}
3296 local f=fsa-\\\$\(hostname\)
3297 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3298 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3300 local svc=${facet}_svc
3301 do_facet $facet $LCTL --device ${!svc} notransno
3303 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3304 # in-memory state has to be cleared by either rebooting the host or
3305 # exporting and reimporting the pool.
3307 # Although the uberblocks are not updated when a pool is freezed,
3308 # transactions are still written to the disks. Modified blocks may be
3309 # cached in memory when tests try reading them back. The
3310 # export-and-reimport process also evicts any cached pool data from
3311 # memory to provide the correct "data loss" semantics.
3313 # In the test framework, the exporting and importing operations are
3314 # handled by stop() and mount_facet() separately, which are used
3315 # inside fail() and fail_abort().
3317 set_dev_readonly $facet
3318 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3319 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3322 replay_barrier_nodf() {
3323 local facet=$1 echo running=${running}
3324 do_facet $facet "sync; sync; sync"
3325 local svc=${facet}_svc
3326 echo Replay barrier on ${!svc}
3327 do_facet $facet $LCTL --device ${!svc} notransno
3328 set_dev_readonly $facet
3329 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3330 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3333 replay_barrier_nosync() {
3334 local facet=$1 echo running=${running}
3335 local svc=${facet}_svc
3336 echo Replay barrier on ${!svc}
3337 do_facet $facet $LCTL --device ${!svc} notransno
3338 set_dev_readonly $facet
3339 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3340 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3344 # Get Lustre client uuid for a given Lustre mount point.
3347 local mntpnt=${1:-$MOUNT}
3349 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3350 local uuid=$($LCTL get_param -n llite.$name.uuid)
3355 mds_evict_client() {
3356 local mntpnt=${1:-$MOUNT}
3357 local uuid=$(get_client_uuid $mntpnt)
3359 do_facet $SINGLEMDS \
3360 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3363 ost_evict_client() {
3364 local mntpnt=${1:-$MOUNT}
3365 local uuid=$(get_client_uuid $mntpnt)
3368 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3373 local clients=${CLIENTS:-$HOSTNAME}
3375 facet_failover $* || error "failover: $?"
3376 wait_clients_import_state "$clients" "$facets" FULL
3377 clients_up || error "post-failover stat: $?"
3382 facet_failover $facet
3388 change_active $facet
3389 wait_for_facet $facet
3390 mount_facet $facet -o abort_recovery
3391 clients_up || echo "first stat failed: $?"
3392 clients_up || error "post-failover stat: $?"
3395 host_nids_address() {
3399 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3403 if [ "$1" = "'*'" ]; then echo \'*\'; else
3409 if [[ -n "$NETTYPE" ]]; then
3410 h2name_or_ip "$1" "$NETTYPE"
3412 h2name_or_ip "$1" "$2"
3415 declare -fx h2nettype
3417 # Wrapper function to print the deprecation warning
3419 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3420 if [[ -n "$NETTYPE" ]]; then
3423 h2nettype "$1" "tcp"
3427 # Wrapper function to print the deprecation warning
3429 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3430 if [[ -n "$NETTYPE" ]]; then
3433 h2nettype "$1" "o2ib"
3437 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3438 # expressions format. As a bonus we can then just pass in those variables
3439 # to pdsh. What this function does is take a HOSTLIST type string and
3440 # expand it into a space deliminated list for us.
3448 [ -z "$hostlist" ] && return
3450 # Translate the case of [..],..,[..] to [..] .. [..]
3451 list="${hostlist/],/] }"
3453 [[ "$front" == *,* ]] && {
3456 list=${list/${old}/${new}}
3459 for item in $list; do
3460 # Test if we have any []'s at all
3461 if [ "$item" != "${item/\[/}" ]; then {
3462 # Expand the [*] into list
3466 if [ "$name" != "$item" ]; then
3467 group=${item#$name[*}
3470 for range in ${group//,/ }; do
3476 # Number of leading zeros
3479 end=$(echo $end | sed 's/0*//')
3480 [[ -z "$end" ]] && end=0
3481 [[ $padlen2 -gt $padlen ]] && {
3482 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3485 begin=$(echo $begin | sed 's/0*//')
3486 [ -z $begin ] && begin=0
3488 if [ ! -z "${begin##[!0-9]*}" ]; then
3489 order=$(seq -f "%0${padlen}g" $begin $end)
3491 order=$(eval echo {$begin..$end});
3494 for num in $order; do
3495 value="${name#*,}${num}${back}"
3496 [ "$value" != "${value/\[/}" ] && {
3497 value=$(hostlist_expand "$value")
3499 myList="$myList $value"
3504 myList="$myList $item"
3507 myList=${myList//,/ }
3508 myList=${myList:1} # Remove first character which is a space
3510 # Filter any duplicates without sorting
3512 myList="${list%% *}"
3514 while [[ "$list" != ${myList##* } ]]; do
3515 local tlist=" $list"
3516 list=${tlist// ${list%% *} / }
3518 myList="$myList ${list%% *}"
3520 myList="${myList%* }";
3522 # We can select an object at an offset in the list
3525 for item in $myList; do
3527 [ $cnt -eq $offset ] && {
3531 [ $(get_node_count $myList) -ne 1 ] && myList=""
3540 [ "$facet" == client ] && echo -n $HOSTNAME && return
3541 varname=${facet}_HOST
3542 if [ -z "${!varname}" ]; then
3543 if [ "${facet:0:3}" == "ost" ]; then
3544 local fh=${facet%failover}_HOST
3545 eval export ${facet}_HOST=${!fh}
3546 if [ -z "${!varname}" ]; then
3547 eval export ${facet}_HOST=${ost_HOST}
3549 elif [ "${facet:0:3}" == "mdt" -o \
3550 "${facet:0:3}" == "mds" -o \
3551 "${facet:0:3}" == "mgs" ]; then
3552 eval export ${facet}_HOST=${mds_HOST}
3558 facet_failover_host() {
3562 var=${facet}failover_HOST
3563 if [ -n "${!var}" ]; then
3568 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3569 "${facet:0:3}" == "mgs" ]; then
3571 eval export ${facet}failover_host=${mds_HOST}
3576 if [[ $facet == ost* ]]; then
3577 eval export ${facet}failover_host=${ost_HOST}
3585 [ "$CLIENTONLY" ] && echo $facet && return
3587 local failover=$(facet_failover_host $facet)
3589 # failover is not associated with all facet types:
3590 # "AGT" facet type (remote HSM agents) does not
3592 [[ -z "$failover" ]] && echo $facet && return
3594 local host=$(facet_host $facet)
3595 local dev=$(facet_device $facet)
3597 # ${facet}_svc can not be used here because of
3598 # facet_active() is called before this var initialized
3599 local svc=$(do_node $host $E2LABEL ${dev})
3601 # active facet is ${facet}failover if device is mounted on failover
3602 # on other cases active facet is $facet
3603 [[ $dev = $(do_node $failover \
3604 lctl get_param -n *.$svc.mntdev 2>/dev/null) ]] &&
3605 echo ${facet}failover && return
3613 local active=$(detect_active $facet)
3614 echo "${facet}active=$active" > $TMP/${facet}active
3619 local activevar=${facet}active
3621 # file is missing (nothing to store) if fail() is not
3622 # executed during this test session yet;
3624 # ost1active=ost1failover
3626 # let's detect active facet based on current lustre state
3627 if [ ! -f $TMP/${facet}active ] ; then
3630 source $TMP/${facet}active
3632 # is ${facet}active set somewhere else?
3633 active=${!activevar}
3634 [[ -z "$active" ]] && exit 1
3638 facet_active_host() {
3639 facet_host $(facet_active $1)
3642 # Get the passive failover partner host of facet.
3643 facet_passive_host() {
3645 [[ $facet = client ]] && return
3647 local host=${facet}_HOST
3648 local failover_host=${facet}failover_HOST
3649 local active_host=$(facet_active_host $facet)
3651 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3653 if [[ $active_host = ${!host} ]]; then
3654 echo -n ${!failover_host}
3664 facetlist=$(exclude_items_from_list $facetlist mgs)
3666 for facet in ${facetlist//,/ }; do
3667 local failover=${facet}failover
3668 local host=`facet_host $failover`
3669 [ -z "$host" ] && return
3671 local curactive=`facet_active $facet`
3672 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3673 eval export ${facet}active=$facet
3675 eval export ${facet}active=$failover
3677 # save the active host for this facet
3678 local activevar=${facet}active
3679 echo "$activevar=${!activevar}" > $TMP/$activevar
3680 [[ $facet = mds1 ]] && combined_mgs_mds && \
3681 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3682 local TO=`facet_active_host $facet`
3683 echo "Failover $facet to $TO"
3689 # do not stripe off hostname if verbose, bug 19215
3690 if [ x$1 = x--verbose ]; then
3698 if [ "$HOST" = "$HOSTNAME" ]; then
3700 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3701 echo "cannot run remote command on $HOST with $myPDSH"
3705 echo "CMD: $HOST $@" >&2
3706 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3709 if [[ "$myPDSH" == "rsh" ]] ||
3710 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3711 # we need this because rsh and pdsh do not return
3712 # exit code of an executed command
3713 local command_status="$TMP/cs"
3714 eval $myPDSH $HOST ":> $command_status"
3715 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3716 PATH=\$PATH:/sbin:/usr/sbin;
3718 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3719 echo command failed >$command_status"
3720 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3725 # print HOSTNAME for myPDSH="no_dsh"
3726 if [[ $myPDSH = no_dsh ]]; then
3727 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3729 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3732 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3734 return ${PIPESTATUS[0]}
3738 do_node --verbose "$@"
3741 single_local_node () {
3742 [ "$1" = "$HOSTNAME" ]
3745 # Outputs environment variable assignments that should be passed to remote nodes
3749 local facets=$(get_facets)
3752 for var in ${!MODOPTS_*}; do
3753 value=${!var//\"/\\\"}
3754 echo -n " ${var}=\"$value\""
3757 for facet in ${facets//,/ }; do
3759 if [ -n "${!var}" ]; then
3760 echo -n " $var=${!var}"
3764 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3765 if [ -n "${!var}" ]; then
3766 echo -n " $var=${!var}"
3770 for var in VERBOSE; do
3771 if [ -n "${!var}" ]; then
3772 echo -n " $var=${!var}"
3776 if [ -n "$FSTYPE" ]; then
3777 echo -n " FSTYPE=$FSTYPE"
3780 for var in LNETLND NETTYPE; do
3781 if [ -n "${!var}" ]; then
3782 echo -n " $var=${!var}"
3789 # do not stripe off hostname if verbose, bug 19215
3790 if [ x$1 = x--verbose ]; then
3798 if single_local_node $rnodes; then
3800 do_nodev $rnodes "$@"
3802 do_node $rnodes "$@"
3807 # This is part from do_node
3810 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3811 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3813 export FANOUT=$(get_node_count "${rnodes//,/ }")
3815 echo "CMD: $rnodes $@" >&2
3816 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3819 # do not replace anything from pdsh output if -N is used
3820 # -N Disable hostname: prefix on lines of output.
3821 if $verbose || [[ $myPDSH = *-N* ]]; then
3822 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3824 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3826 return ${PIPESTATUS[0]}
3830 # Execute commands on a single service's host
3832 # The \a facet (service) may be on a local or remote node, which is
3833 # determined at the time the command is run.
3835 # usage: do_facet $facet command [arg ...]
3839 local HOST=$(facet_active_host $facet)
3840 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3844 # Function: do_facet_random_file $FACET $FILE $SIZE
3845 # Creates FILE with random content on the given FACET of given SIZE
3847 do_facet_random_file() {
3851 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3852 do_facet $facet "$cmd 2>/dev/null"
3855 do_facet_create_file() {
3859 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3860 do_facet $facet "$cmd 2>/dev/null"
3864 do_nodes --verbose "$@"
3870 # make sure its not already running
3872 rm -f $TMP/${facet}active
3873 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3874 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3876 if [[ $(facet_fstype $facet) == zfs ]]; then
3878 # After formatting a ZFS target, "cachefile=none" property will
3879 # be set on the ZFS storage pool so that the pool is not
3880 # automatically imported on system startup. And then the pool
3881 # will be exported so as to leave the importing and exporting
3882 # operations handled by mount_facet() and stop() separately.
3884 refresh_partition_table $facet $(facet_vdevice $facet)
3885 disable_zpool_cache $facet
3890 # Device formatted as ost
3893 local DEVNAME=OSTDEV$num
3895 local fstype=$(facet_fstype ost$num)
3899 local dev=ost${num}_dev
3900 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3901 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3902 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3904 #try $OSTZFSDEVn - independent of vdev
3905 DEVNAME=OSTZFSDEV$num
3906 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3908 error "unknown fstype!";;
3914 # Physical device location of data
3920 local fstype=$(facet_fstype ost$num)
3924 # vdevs are not supported by ldiskfs
3927 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3928 # Device formatted by zfs
3930 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3932 error "unknown fstype!";;
3938 # Logical device formatted for lustre
3941 local DEVNAME=MDSDEV$num
3943 local fstype=$(facet_fstype mds$num)
3947 local dev=mds${num}_dev
3948 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3949 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3950 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3952 # try $MDSZFSDEVn - independent of vdev
3953 DEVNAME=MDSZFSDEV$num
3954 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3956 error "unknown fstype!";;
3962 # Physical location of data
3966 local fstype=$(facet_fstype mds$num)
3970 # vdevs are not supported by ldiskfs
3973 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3974 # Device formatted by ZFS
3975 local DEVNAME=MDSDEV$num
3976 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3978 error "unknown fstype!";;
3986 local fstype=$(facet_fstype mgs)
3990 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3991 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
3992 DEVPTR=$(mdsdevname 1)
3994 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
3998 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3999 ( [ -z "$MGSZFSDEV" ] &&
4000 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4001 DEVPTR=$(mdsdevname 1)
4003 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4006 error "unknown fstype!";;
4015 local fstype=$(facet_fstype mgs)
4019 # vdevs are not supported by ldiskfs
4022 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4023 ( [ -z "$MGSDEV" ] &&
4024 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4025 VDEVPTR=$(mdsvdevname 1)
4026 elif [ -n "$MGSDEV" ]; then
4030 error "unknown fstype!";;
4038 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4040 local var=${facet}_MOUNT
4041 eval mntpt=${!var:-${MOUNT}-$facet}
4048 local dev=$(facet_device $facet)
4049 local mnt=${2:-$(facet_mntpt $facet)}
4053 if dm_flakey_supported $facet; then
4054 dm_dev=$(dm_create_dev $facet $dev)
4055 [[ -n "$dm_dev" ]] || dm_dev=$dev
4057 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4058 export_dm_dev $facet $dm_dev
4060 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4065 local dev=$(facet_device $facet)
4066 local mnt=${2:-$(facet_mntpt $facet)}
4068 do_facet $facet $UMOUNT $mnt
4072 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4077 local ds=$(facet_device $facet)
4078 local mnt=${2:-$(facet_mntpt $facet)}
4083 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4084 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4085 do_facet $facet $ZFS set canmount=noauto $ds
4087 # The "legacy" mount method is used here because "zfs unmount $mnt"
4088 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4089 # targets are not available at the time, the stat(2) on $MOUNT will
4092 do_facet $facet $ZFS set mountpoint=legacy $ds
4093 do_facet $facet mount -t zfs $ds $mnt
4094 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4095 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4100 local ds=$(facet_device $facet)
4101 local mnt=${2:-$(facet_mntpt $facet)}
4102 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4103 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4104 local mntpt=${!var_mntpt}
4105 local canmnt=${!var_canmnt}
4109 do_facet $facet umount $mnt
4110 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4111 do_facet $facet $ZFS set canmount=$canmnt $ds
4118 local fstype=$(facet_fstype $facet)
4120 mount_$fstype $facet $mnt
4126 local fstype=$(facet_fstype $facet)
4128 unmount_$fstype $facet $mnt
4135 local clients=$CLIENTS
4136 [ -z $clients ] && clients=$(hostname)
4138 zconf_umount_clients $clients $MOUNT "$*" || true
4139 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4141 [ -n "$CLIENTONLY" ] && return
4143 # The add fn does rm ${facet}active file, this would be enough
4144 # if we use do_facet <facet> only after the facet added, but
4145 # currently we use do_facet mds in local.sh
4146 for num in `seq $MDSCOUNT`; do
4148 rm -f ${TMP}/mds${num}active
4150 combined_mgs_mds && rm -f $TMP/mgsactive
4152 for num in `seq $OSTCOUNT`; do
4154 rm -f $TMP/ost${num}active
4157 if ! combined_mgs_mds ; then
4164 cleanup_echo_devs () {
4167 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4169 for dev in $devs; do
4170 $LCTL --device $dev cleanup
4171 $LCTL --device $dev detach
4176 nfs_client_mode && return
4177 cifs_client_mode && return
4179 CLEANUP_DM_DEV=true stopall $*
4187 combined_mgs_mds () {
4188 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4189 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4193 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4197 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4203 local fsname=${3:-"$FSNAME"}
4204 local type=$(facet_type $facet)
4205 local index=$(facet_index $facet)
4206 local fstype=$(facet_fstype $facet)
4207 local host=$(facet_host $facet)
4212 if [ $type == MGS ] || ( [ $type == MDS ] &&
4213 [ "$dev" == $(mgsdevname) ] &&
4214 [ "$host" == "$(facet_host mgs)" ] ); then
4217 opts="--mgsnode=$MGSNID"
4220 if [ $type != MGS ]; then
4221 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4225 var=${facet}failover_HOST
4226 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4227 opts+=" --failnode=$(h2nettype ${!var})"
4230 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4231 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4233 if [ $type == MDS ]; then
4234 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4235 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4236 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4237 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4239 if [ $fstype == ldiskfs ]; then
4240 # Check for wide striping
4241 if [ $OSTCOUNT -gt 160 ]; then
4242 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4243 fs_mkfs_opts+="-O large_xattr"
4247 if [ -n "${!var}" ]; then
4248 fs_mkfs_opts+=" -J device=${!var}"
4250 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4252 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4256 if [ $type == OST ]; then
4257 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4259 if [ $fstype == ldiskfs ]; then
4261 if [ -n "${!var}" ]; then
4262 fs_mkfs_opts+=" -J device=${!var}"
4264 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4269 opts+=" --backfstype=$fstype"
4272 if [ -n "${!var}" ]; then
4273 opts+=" --device-size=${!var}"
4276 var=$(upper $fstype)_MKFS_OPTS
4277 fs_mkfs_opts+=${!var:+" ${!var}"}
4279 var=${type}_FS_MKFS_OPTS
4280 fs_mkfs_opts+=${!var:+" ${!var}"}
4282 if [ -n "${fs_mkfs_opts## }" ]; then
4283 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4287 opts+=${!var:+" ${!var}"}
4294 local type=$(facet_type $facet)
4295 local var=${type}_MOUNT_FS_OPTS
4297 if [ -n "${!var}" ]; then
4298 opts+=" --mountfsoptions=${!var}"
4303 check_ost_indices() {
4304 local index_count=${#OST_INDICES[@]}
4305 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4307 # OST count is greater than the index count in $OST_INDEX_LIST.
4308 # We need check whether there are duplicate indices.
4312 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4313 index=$(facet_index ost$i)
4314 for j in $(seq 0 $((index_count - 1))); do
4315 [[ $index -ne ${OST_INDICES[j]} ]] ||
4316 error "ost$i has the same index $index as ost$((j+1))"
4323 local facet_type=$1 # mgs || mds || ost
4325 local facet=${1}${2}
4328 case "$(facet_fstype $facet)" in
4330 device=$(${facet_type}devname $facet_num)
4333 device=$(${facet_type}vdevname $facet_num)
4336 error "Unhandled filesystem type"
4340 do_facet $facet "[ -e \"$device\" ]" && return
4342 # Note: the following check only works with absolute paths
4343 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4344 error "$facet: device '$device' does not exist"
4346 do_facet $facet "touch \"${device}\""
4355 echo "Format mgs: $(mgsdevname)"
4356 reformat_external_journal mgs
4358 # touch "device" in case it is a loopback file for testing and needs to
4359 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4360 # to non-existent files in /dev if the admin made a typo during setup
4363 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4364 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4374 echo "Format mds$num: $(mdsdevname $num)"
4375 reformat_external_journal mds$num
4377 __touch_device mds $num
4379 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4380 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4381 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4390 echo "Format ost$num: $(ostdevname $num)"
4391 reformat_external_journal ost$num
4393 __touch_device ost $num
4395 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4396 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4397 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4402 # Set hostid for ZFS/SPL zpool import protection
4403 # (Assumes MDS version is also OSS version)
4404 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4406 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4409 # We need ldiskfs here, may as well load them all
4411 [ -n "$CLIENTONLY" ] && return
4412 echo Formatting mgs, mds, osts
4413 if ! combined_mgs_mds ; then
4417 for num in $(seq $MDSCOUNT); do
4421 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4423 for num in $(seq $OSTCOUNT); do
4429 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4433 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4437 # 0: success, the old identity set already.
4438 # 1: success, the old identity does not set.
4443 local j=`expr $num - 1`
4444 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4446 if [ -z "$MDT" ]; then
4450 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4453 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4455 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4458 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4460 if [ $old = "NONE" ]; then
4469 zconf_umount $HOSTNAME $1 || error "umount failed"
4470 zconf_mount $HOSTNAME $1 || error "mount failed"
4478 rm -f $TMP/${facet}active
4479 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4484 local mdt_count=${1:-$MDSCOUNT}
4485 local ost_count=${2:-$OSTCOUNT}
4488 for num in $(seq $mdt_count); do
4489 DEVNAME=$(mdsdevname $num)
4490 writeconf_facet mds$num $DEVNAME || rc=$?
4493 for num in $(seq $ost_count); do
4494 DEVNAME=$(ostdevname $num)
4495 writeconf_facet ost$num $DEVNAME || rc=$?
4501 if ! combined_mgs_mds ; then
4502 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4511 for num in $(seq $MDSCOUNT); do
4512 devname=$(mdsdevname $num)
4513 start mds$num $devname $MDS_MOUNT_OPTS
4515 # We started mds$num, now we should set mds${num}_HOST
4516 # and mds${num}failover_HOST variables properly if they
4518 host=$(facet_host mds$num)
4519 for varname in mds${num}_HOST mds${num}failover_HOST; do
4520 if [[ -z "${!varname}" ]]; then
4524 if [ $IDENTITY_UPCALL != "default" ]; then
4525 switch_identity $num $IDENTITY_UPCALL
4535 for num in $(seq $OSTCOUNT); do
4536 devname=$(ostdevname $num)
4537 start ost$num $devname $OST_MOUNT_OPTS
4539 # We started ost$num, now we should set ost${num}_HOST
4540 # and ost${num}failover_HOST variables properly if they
4542 host=$(facet_host ost$num)
4543 for varname in ost${num}_HOST ost${num}failover_HOST; do
4544 if [[ -z "${!varname}" ]]; then
4552 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4553 if [ ! -z $arg1 ]; then
4554 [ "$arg1" = "server_only" ] && return
4557 if [ -n "$CLIENTS" ]; then
4558 zconf_mount_clients $CLIENTS $MOUNT
4562 if [ "$MOUNT_2" ]; then
4563 mount_client $MOUNT2
4564 if [ -n "$CLIENTS" ]; then
4565 zconf_mount_clients $CLIENTS $MOUNT2
4570 sk_nodemap_setup() {
4571 local sk_map_name=${1:-$SK_S2SNM}
4572 local sk_map_nodes=${2:-$HOSTNAME}
4573 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4574 for servernode in $sk_map_nodes; do
4575 local nids=$(do_nodes $servernode "$LCTL list_nids")
4576 for nid in $nids; do
4577 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4578 $sk_map_name --range $nid"
4586 nfs_client_mode && return
4587 cifs_client_mode && return
4589 sanity_mount_check || error "environments are insane!"
4595 if [ -z "$CLIENTONLY" ]; then
4596 echo Setup mgs, mdt, osts
4597 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4599 if $SK_MOUNTED; then
4600 echo "Shared Key file system already mounted"
4605 if $SHARED_KEY; then
4606 export SK_MOUNTED=true
4610 echo "GSS_SK: setting kernel keyring perms"
4611 do_nodes $(comma_list $(all_nodes)) \
4612 "keyctl show | grep lustre | cut -c1-11 |
4614 xargs -IX keyctl setperm X 0x3f3f3f3f"
4617 # Need to start one nodemap for servers,
4618 # and one for clients.
4619 sk_nodemap_setup $SK_S2SNM \
4620 $(comma_list $(all_server_nodes))
4622 sk_nodemap_setup $SK_S2SNMCLI \
4623 ${CLIENTS:-$HOSTNAME}
4624 echo "Nodemap set up for SK S2S, remounting."
4633 # wait a while to allow sptlrpc configuration be propogated to targets,
4634 # only needed when mounting new target devices.
4642 # by remounting mdt before ost, initial connect from mdt to ost might
4643 # timeout because ost is not ready yet. wait some time to its fully
4644 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4645 # preceeded by a context negotiation rpc with $TIMEOUT.
4646 # FIXME better by monitoring import status.
4649 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4650 set_rule $FSNAME any cli2ost $SK_FLAVOR
4651 wait_flavor cli2mdt $SK_FLAVOR
4652 wait_flavor cli2ost $SK_FLAVOR
4656 sleep $((TIMEOUT + 5))
4662 mounted_lustre_filesystems() {
4663 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4666 init_facet_vars () {
4667 [ -n "$CLIENTONLY" ] && return 0
4674 eval export ${facet}_dev=${device}
4675 eval export ${facet}_opt=\"$@\"
4677 local dev=${facet}_dev
4679 # We need to loop for the label
4680 # in case its not initialized yet.
4681 for wait_time in {0,1,3,5,10}; do
4683 if [ $wait_time -gt 0 ]; then
4684 echo "${!dev} not yet initialized,"\
4685 "waiting ${wait_time} seconds."
4689 local label=$(devicelabel ${facet} ${!dev})
4691 # Check to make sure the label does
4692 # not include ffff at the end of the label.
4693 # This indicates it has not been initialized yet.
4695 if [[ $label =~ [f|F]{4}$ ]]; then
4696 # label is not initialized, unset the result
4697 # and either try again or fail
4704 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4706 eval export ${facet}_svc=${label}
4708 local varname=${facet}failover_HOST
4709 if [ -z "${!varname}" ]; then
4710 eval export $varname=$(facet_host $facet)
4713 varname=${facet}_HOST
4714 if [ -z "${!varname}" ]; then
4715 eval export $varname=$(facet_host $facet)
4718 # ${facet}failover_dev is set in cfg file
4719 varname=${facet}failover_dev
4720 if [ -n "${!varname}" ] ; then
4721 eval export ${facet}failover_dev=${!varname}
4723 eval export ${facet}failover_dev=$device
4726 # get mount point of already mounted device
4727 # is facet_dev is already mounted then use the real
4728 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4729 # i.e. ${facet}_MOUNT if specified by user or default
4730 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4731 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4732 if [ -z $mntpt ]; then
4733 mntpt=$(facet_mntpt $facet)
4735 eval export ${facet}_MOUNT=$mntpt
4738 init_facets_vars () {
4741 if ! remote_mds_nodsh; then
4742 for num in $(seq $MDSCOUNT); do
4743 DEVNAME=`mdsdevname $num`
4744 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4748 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4750 if ! remote_ost_nodsh; then
4751 for num in $(seq $OSTCOUNT); do
4752 DEVNAME=$(ostdevname $num)
4753 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4758 osc_ensure_active () {
4763 while [ $period -lt $timeout ]; do
4764 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4765 if [ $count -eq 0 ]; then
4769 echo "There are $count OST are inactive, wait $period seconds, and try again"
4771 period=$((period+3))
4774 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4777 set_conf_param_and_check() {
4781 local ORIG=$(do_facet $myfacet "$TEST")
4782 if [ $# -gt 3 ]; then
4788 echo "Setting $PARAM from $ORIG to $FINAL"
4789 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4790 error "conf_param $PARAM failed"
4792 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4793 error "check $PARAM failed!"
4796 init_param_vars () {
4797 TIMEOUT=$(lctl get_param -n timeout)
4798 TIMEOUT=${TIMEOUT:-20}
4800 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4802 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4803 log "Using TIMEOUT=$TIMEOUT"
4805 osc_ensure_active $SINGLEMDS $TIMEOUT
4806 osc_ensure_active client $TIMEOUT
4808 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4809 local current_jobid_var=$($LCTL get_param -n jobid_var)
4811 if [ $JOBID_VAR = "existing" ]; then
4812 echo "keeping jobstats as $current_jobid_var"
4813 elif [ $current_jobid_var != $JOBID_VAR ]; then
4814 echo "seting jobstats to $JOBID_VAR"
4816 set_conf_param_and_check client \
4817 "$LCTL get_param -n jobid_var" \
4818 "$FSNAME.sys.jobid_var" $JOBID_VAR
4821 echo "jobstats not supported by server"
4824 if [ $QUOTA_AUTO -ne 0 ]; then
4825 if [ "$ENABLE_QUOTA" ]; then
4826 echo "enable quota as required"
4827 setup_quota $MOUNT || return 2
4829 echo "disable quota as required"
4830 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4836 nfs_client_mode () {
4837 if [ "$NFSCLIENT" ]; then
4838 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4839 local clients=$CLIENTS
4840 [ -z $clients ] && clients=$(hostname)
4842 # FIXME: remove hostname when 19215 fixed
4843 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4844 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4845 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4846 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4848 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4854 cifs_client_mode () {
4855 [ x$CIFSCLIENT = xyes ] &&
4856 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4859 check_config_client () {
4862 local mounted=$(mount | grep " $mntpt ")
4863 if [ -n "$CLIENTONLY" ]; then
4865 # CLIENTONLY should not depend on *_HOST settings
4866 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4867 # in theory someone could create a new,
4868 # client-only config file that assumed lustre was already
4869 # configured and didn't set the MGSNID. If MGSNID is not set,
4870 # then we should use the mgs nid currently being used
4871 # as the default value. bug 18021
4872 [[ x$MGSNID = x ]] &&
4875 if [[ x$mgc != xMGC$MGSNID ]]; then
4876 if [ "$mgs_HOST" ]; then
4877 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4878 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4879 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4885 echo Checking config lustre mounted on $mntpt
4886 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4887 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4891 check_config_clients () {
4892 local clients=${CLIENTS:-$HOSTNAME}
4895 nfs_client_mode && return
4896 cifs_client_mode && return
4898 do_rpc_nodes "$clients" check_config_client $mntpt
4900 sanity_mount_check || error "environments are insane!"
4904 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4905 local cltimeout=$(lctl get_param -n timeout)
4906 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4907 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4914 [ -z $mntpt ] && return 1
4915 local mounted=$(mounted_lustre_filesystems)
4917 echo $mounted' ' | grep -w -q $mntpt' '
4921 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4925 # empty lustre filesystem may have empty directories lost+found and .lustre
4927 # exclude .lustre & lost+found
4928 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4929 -print | wc -l) = 1 ] || return 1
4930 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4931 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4932 # exclude .lustre/fid (LU-2780)
4933 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4934 -print | wc -l) = 1 ] || return 1
4936 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4941 check_and_setup_lustre() {
4943 nfs_client_mode && return
4944 cifs_client_mode && return
4946 local MOUNTED=$(mounted_lustre_filesystems)
4950 # both MOUNT and MOUNT2 are not mounted
4951 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4952 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
4953 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4955 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4956 export I_MOUNTED=yes
4960 elif is_mounted $MOUNT2; then
4962 # MOUNT2 is mounted, while MOUNT_2 is not set
4963 if ! [ "$MOUNT_2" ]; then
4964 cleanup_mount $MOUNT2
4965 export I_UMOUNTED2=yes
4968 # MOUNT2 is mounted, MOUNT_2 is set
4970 # FIXME: what to do if check_config failed?
4972 # 1) remote client has mounted other Lustre fs ?
4973 # 2) it has insane env ?
4974 # let's try umount MOUNT2 on all clients and mount it again:
4975 if ! check_config_clients $MOUNT2; then
4976 cleanup_mount $MOUNT2
4977 restore_mount $MOUNT2
4978 export I_MOUNTED2=yes
4983 # MOUNT is mounted MOUNT2 is not mounted
4984 elif [ "$MOUNT_2" ]; then
4985 restore_mount $MOUNT2
4986 export I_MOUNTED2=yes
4990 # FIXME: what to do if check_config failed?
4992 # 1) remote client has mounted other Lustre fs?
4993 # 2) lustre is mounted on remote_clients atall ?
4994 check_config_clients $MOUNT
4998 set_default_debug_nodes $(comma_list $(nodes_list))
5001 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5003 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5004 facets="$(get_facets OST)"
5005 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5006 facets="$facets,$(get_facets MDS)"
5007 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5008 facets="$facets,mgs"
5009 local nodes="$(facets_hosts ${facets})"
5010 if [ -n "$nodes" ] ; then
5011 do_nodes $nodes "$LCTL set_param \
5012 osd-ldiskfs.track_declares_assert=1 || true"
5023 if [ -z "$CLIENTONLY" ]; then
5024 # Enable remote MDT create for testing
5025 for num in $(seq $MDSCOUNT); do
5027 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
5032 if [ "$ONLY" == "setup" ]; then
5038 local clients=${CLIENTS:-$HOSTNAME}
5041 zconf_mount_clients $clients $mntpt
5045 local clients=${CLIENTS:-$HOSTNAME}
5048 zconf_umount_clients $clients $mntpt
5051 cleanup_and_setup_lustre() {
5052 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5053 lctl set_param debug=0 || true
5055 if [ "$ONLY" == "cleanup" ]; then
5059 check_and_setup_lustre
5062 # Get all of the server target devices from a given server node and type.
5069 if [ "$type" == ost ]; then
5070 devs=$(get_osd_param $node "" mntdev)
5072 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5074 for dev in $devs; do
5076 *loop*) do_node $node "losetup $dev" | \
5077 sed -e "s/.*(//" -e "s/).*//" ;;
5083 # Get all of the server target devices.
5088 # Master MDS parameters used by lfsck
5089 MDTNODE=$(facet_active_host $SINGLEMDS)
5090 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5094 for node in $(mdts_nodes); do
5095 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5101 for node in $(osts_nodes); do
5102 OSTDEVS[i]=$(get_mnt_devs $node ost)
5107 # Run e2fsck on MDT or OST device.
5112 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5113 local log=$TMP/e2fsck.log
5117 do_node $node $cmd 2>&1 | tee $log
5119 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5121 if [ $MDSCOUNT -gt 1 ]; then
5122 skip "DNE mode isn't supported!"
5126 error "It's not DNE mode."
5131 [ $rc -le $FSCK_MAX_ERR ] ||
5132 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5138 # Run resize2fs on MDT or OST device.
5147 do_facet $facet "$RESIZE2FS $opts $device $size"
5150 # verify a directory is shared among nodes.
5151 check_shared_dir() {
5153 local list=${2:-$(comma_list $(nodes_list))}
5155 [ -z "$dir" ] && return 1
5156 do_rpc_nodes "$list" check_logdir $dir
5157 check_write_access $dir "$list" || return 1
5162 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5163 $LCTL set_param printk=+lfsck
5164 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5166 for k in $(seq $MDSCOUNT); do
5167 # wait up to 10+1 minutes for LFSCK to complete
5168 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5169 mdd.$(facet_svc mds${k}).lfsck_layout |
5170 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5171 error "MDS${k} layout isn't the expected 'completed'"
5172 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5173 mdd.$(facet_svc mds${k}).lfsck_namespace |
5174 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5175 error "MDS${k} namespace isn't the expected 'completed'"
5177 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5178 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5179 awk '/repaired/ { print $2 }' | calc_sum)
5180 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5181 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5182 awk '/repaired/ { print $2 }' | calc_sum)
5183 local repaired=$((rep_mdt + rep_ost))
5184 [ $repaired -eq 0 ] ||
5185 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5188 dump_file_contents() {
5194 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5195 error_noexit false \
5196 "Invalid parameters for dump_file_contents()"
5199 for node in ${nodes}; do
5200 do_node $node "for i in \\\$(find $dir -type f); do
5201 echo ====\\\${i}=======================;
5203 done" >> ${logname}.${node}.log
5207 dump_command_output() {
5213 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5214 error_noexit false \
5215 "Invalid parameters for dump_command_output()"
5219 for node in ${nodes}; do
5220 do_node $node "echo ====${cmd}=======================;
5221 $cmd" >> ${logname}.${node}.log
5228 # dump file contents from /proc/spl in case of zfs test
5229 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5230 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5231 dump_command_output \
5232 "$(osts_nodes)" "zpool events -v" "${logname}"
5235 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5236 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5237 dump_command_output \
5238 "$(mdts_nodes)" "zpool events -v" "${logname}"
5242 check_and_cleanup_lustre() {
5243 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5244 "$TESTSUITE" != "sanity-scrub" ]; then
5248 if is_mounted $MOUNT; then
5249 if $DO_CLEANUP; then
5250 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5251 error "remove sub-test dirs failed"
5255 [ "$ENABLE_QUOTA" ] && restore_quota || true
5258 if [ "$I_UMOUNTED2" = "yes" ]; then
5259 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5262 if [ "$I_MOUNTED2" = "yes" ]; then
5263 cleanup_mount $MOUNT2
5266 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5267 cleanupall -f || error "cleanup failed"
5275 wait_for_function () {
5278 # suppress fn both stderr and stdout
5279 if [ "$1" = "--quiet" ]; then
5281 quiet=" > /dev/null 2>&1"
5293 eval $fn $quiet && return 0
5295 wait=$((wait + sleep))
5296 [ $wait -lt $max ] || return 1
5297 echo waiting $fn, $((max - wait)) secs left ...
5307 [ "$host" = "$HOSTNAME" ] && return 0
5309 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5310 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5311 echo "Network not available!"
5315 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5323 # Convert a space-delimited list to a comma-delimited list. If the input is
5324 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5326 # echo is used to convert newlines to spaces, since it doesn't
5327 # introduce a trailing space as using "tr '\n' ' '" does
5328 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5334 echo $list | grep -qw $item
5337 # list, excluded are the comma separated lists
5338 exclude_items_from_list () {
5344 for item in ${excluded//,/ }; do
5345 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5347 echo $(comma_list $list)
5350 # list, expand are the comma separated lists
5352 local list=${1//,/ }
5353 local expand=${2//,/ }
5356 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5357 echo $(comma_list $expanded)
5360 testslist_filter () {
5361 local script=$LUSTRE/tests/${TESTSUITE}.sh
5363 [ -f $script ] || return 0
5365 local start_at=$START_AT
5366 local stop_at=$STOP_AT
5368 local var=${TESTSUITE//-/_}_START_AT
5369 [ x"${!var}" != x ] && start_at=${!var}
5370 var=${TESTSUITE//-/_}_STOP_AT
5371 [ x"${!var}" != x ] && stop_at=${!var}
5373 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5374 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5375 /^'${start_at}'$/ {flag = 0}
5376 {if (flag == 1) print $0}
5377 /^'${stop_at}'$/ { flag = 1 }'
5381 (cd `dirname $1`; echo $PWD/`basename $1`)
5385 local types=${1:-"OST MDS MGS"}
5389 for entry in $types; do
5390 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5391 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5394 MGS ) list="$list $name";;
5395 MDS|OST|AGT ) local count=${type}COUNT
5396 for ((i=1; i<=${!count}; i++)) do
5397 list="$list ${name}$i"
5399 * ) error "Invalid facet type"
5403 echo $(comma_list $list)
5406 ##################################
5407 # Adaptive Timeouts funcs
5410 # only check mds, we assume at_max is the same on all nodes
5411 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5412 if [ $at_max -eq 0 ]; then
5423 # suppose that all ost-s have the same $at value set
5424 [ $facet != "ost" ] || facet=ost1
5426 do_facet $facet "lctl get_param -n $at"
5444 if [ $facet == "ost" ]; then
5445 facet=$(get_facets OST)
5446 elif [ $facet == "mds" ]; then
5447 facet=$(get_facets MDS)
5449 hosts=$(expand_list $hosts $(facets_hosts $facet))
5452 do_nodes $hosts lctl set_param at_max=$at_max
5455 ##################################
5459 # OBD_FAIL_MDS_ALL_REQUEST_NET
5461 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5462 do_facet client "$1" || RC=$?
5463 do_facet $SINGLEMDS lctl set_param fail_loc=0
5468 # OBD_FAIL_MDS_ALL_REPLY_NET
5470 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5472 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5476 drop_reint_reply() {
5477 # OBD_FAIL_MDS_REINT_NET_REP
5479 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5481 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5485 drop_update_reply() {
5486 # OBD_FAIL_OUT_UPDATE_NET_REP
5490 do_facet mds${index} lctl set_param fail_loc=0x1701
5491 do_facet client "$@" || RC=$?
5492 do_facet mds${index} lctl set_param fail_loc=0
5497 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5500 local timeout=${2:-0}
5501 # default is (obd_timeout / 4) if unspecified
5502 echo "timeout is $timeout/$2"
5503 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5504 do_facet client "$1" || RC=$?
5505 do_facet client "sync"
5506 do_facet ost1 lctl set_param fail_loc=0
5510 drop_ldlm_cancel() {
5511 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5513 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5514 do_nodes $list lctl set_param fail_loc=0x304
5516 do_facet client "$@" || RC=$?
5518 do_nodes $list lctl set_param fail_loc=0
5522 drop_bl_callback_once() {
5524 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5525 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5526 do_facet client lctl set_param fail_loc=0x80000305
5527 do_facet client "$@" || rc=$?
5528 do_facet client lctl set_param fail_loc=0
5529 do_facet client lctl set_param fail_val=0
5530 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5534 drop_bl_callback() {
5536 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5537 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5538 do_facet client lctl set_param fail_loc=0x305
5539 do_facet client "$@" || rc=$?
5540 do_facet client lctl set_param fail_loc=0
5541 do_facet client lctl set_param fail_val=0
5542 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5547 #define OBD_FAIL_LDLM_REPLY 0x30c
5549 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5550 do_nodes $list lctl set_param fail_loc=0x30c
5552 do_facet client "$@" || RC=$?
5554 do_nodes $list lctl set_param fail_loc=0
5558 drop_ldlm_reply_once() {
5559 #define OBD_FAIL_LDLM_REPLY 0x30c
5561 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5562 do_nodes $list lctl set_param fail_loc=0x8000030c
5564 do_facet client "$@" || RC=$?
5566 do_nodes $list lctl set_param fail_loc=0
5574 echo "clearing fail_loc on $facet"
5575 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5578 set_nodes_failloc () {
5580 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5583 cancel_lru_locks() {
5584 #$LCTL mark "cancel_lru_locks $1 start"
5585 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5586 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5587 #$LCTL mark "cancel_lru_locks $1 stop"
5592 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5593 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5594 echo "$DEFAULT_LRU_SIZE"
5599 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5602 lru_resize_disable()
5604 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5610 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5616 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5617 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5618 echo there is still data in page cache $FILE ?
5619 lctl get_param -n $FILE
5627 DEBUGSAVE="$(lctl get_param -n debug)"
5628 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5632 [ -n "$DEBUGSAVE" ] &&
5633 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5637 [ -n "$DEBUGSAVE_SERVER" ] &&
5638 do_nodes $(comma_list $(all_server_nodes)) \
5639 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5645 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5648 debug_size_restore() {
5649 [ -n "$DEBUG_SIZE_SAVED" ] && \
5650 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5654 start_full_debug_logging() {
5659 local DEBUG_SIZE=150
5661 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5662 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5665 stop_full_debug_logging() {
5670 # prints bash call stack
5671 print_stack_trace() {
5674 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5675 local src=${BASH_SOURCE[$i]}
5676 local lineno=${BASH_LINENO[$i-1]}
5677 local funcname=${FUNCNAME[$i]}
5678 echo " = $src:$lineno:$funcname()"
5683 local TYPE=${TYPE:-"FAIL"}
5686 # do not dump logs if $1=false
5687 if [ "x$1" = "xfalse" ]; then
5692 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5693 (print_stack_trace 2) >&2
5695 # We need to dump the logs on all nodes
5697 gather_logs $(comma_list $(nodes_list))
5701 [ "$TESTSUITELOG" ] &&
5702 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5703 if [ -z "$*" ]; then
5704 echo "error() without useful message, please fix" > $LOGDIR/err
5706 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5707 echo "$@" > $LOGDIR/ignore
5709 echo "$@" > $LOGDIR/err
5713 # cleanup the env for failed tests
5717 ##################################
5719 ##################################
5721 # usage: stack_trap arg sigspec
5723 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5724 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5725 # of overwriting them.
5726 # stacked traps are executed in reverse order of their registration
5728 # arg and sigspec have the same meaning as in man (1) trap
5734 # Use "trap -p" to get the quoting right
5735 local old_trap="$(trap -p "$sigspec")"
5736 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5737 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5739 # Once again, use "trap -p" to get the quoting right
5740 local new_trap="$(trap -- "$arg" "$sigspec"
5742 trap -- '' "$sigspec")"
5744 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5746 # The resulting string should be safe to "eval" as it is (supposedly
5747 # correctly) quoted by "trap -p"
5748 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5757 local log=$TESTSUITELOG
5759 [ -f "$log" ] && grep -q FAIL $log && status=1
5773 # use only if we are ignoring failures for this test, bugno required.
5774 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5775 # e.g. error_ignore bz5494 "your message" or
5776 # error_ignore LU-5494 "your message"
5778 local TYPE="IGNORE ($1)"
5783 error_and_remount() {
5785 remount_client $MOUNT
5789 # Throw an error if it's not running in vm - usually for performance
5792 local virt=$(running_in_vm)
5793 if [[ -n "$virt" ]]; then
5794 echo "running in VM '$virt', ignore error"
5795 error_ignore env=$virt "$@"
5802 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5807 log " SKIP: $TESTSUITE $TESTNAME $@"
5809 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5810 skip_logged $TESTNAME "$@"
5813 echo "$@" > $LOGDIR/skip
5816 [[ -n "$TESTSUITELOG" ]] &&
5817 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5820 build_test_filter() {
5821 EXCEPT="$EXCEPT $(testslist_filter)"
5824 if [[ $O = [0-9]*-[0-9]* ]]; then
5825 for num in $(seq $(echo $O | tr '-' ' ')); do
5833 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5834 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5835 [ "$EXCEPT_SLOW" ] && \
5836 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5837 for E in $EXCEPT; do
5838 eval EXCEPT_${E}=true
5840 for E in $ALWAYS_EXCEPT; do
5841 eval EXCEPT_ALWAYS_${E}=true
5843 for E in $EXCEPT_SLOW; do
5844 eval EXCEPT_SLOW_${E}=true
5846 for G in $GRANT_CHECK_LIST; do
5847 eval GCHECK_ONLY_${G}=true
5852 if [[ $1 = [a-z]* ]]; then
5859 # print a newline if the last test was skipped
5860 export LAST_SKIPPED=
5861 export ALWAYS_SKIPPED=
5863 # Main entry into test-framework. This is called with the name and
5864 # description of a test. The name is used to find the function to run
5865 # the test using "test_$name".
5867 # This supports a variety of methods of specifying specific test to
5868 # run or not run. These need to be documented...
5873 export base=$(basetest $1)
5874 if [ -n "$ONLY" ]; then
5876 if [ ${!testname}x != x ]; then
5877 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5878 run_one_logged $1 "$2"
5882 if [ ${!testname}x != x ]; then
5883 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5884 run_one_logged $1 "$2"
5894 if [ ${!testname}x != x ]; then
5895 TESTNAME=test_$1 skip "skipping excluded test $1"
5898 testname=EXCEPT_$base
5899 if [ ${!testname}x != x ]; then
5900 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
5903 testname=EXCEPT_ALWAYS_$1
5904 if [ ${!testname}x != x ]; then
5905 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
5908 testname=EXCEPT_ALWAYS_$base
5909 if [ ${!testname}x != x ]; then
5910 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
5913 testname=EXCEPT_SLOW_$1
5914 if [ ${!testname}x != x ]; then
5915 TESTNAME=test_$1 skip "skipping SLOW test $1"
5918 testname=EXCEPT_SLOW_$base
5919 if [ ${!testname}x != x ]; then
5920 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
5926 run_one_logged $1 "$2"
5933 load_module ../libcfs/libcfs/libcfs
5945 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5950 strace -o $TMP/$1.strace -ttt $*
5952 log "FINISHED: $*: rc $RC"
5959 banner test complete, duration $duration sec
5960 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5961 echo duration $duration >>$TESTSUITELOG
5965 # Set TEST_STATUS here. It will be used for logging the result.
5968 if [[ -f $LOGDIR/err ]]; then
5970 elif [[ -f $LOGDIR/skip ]]; then
5973 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5977 local FFREE=$(do_node $SINGLEMDS \
5978 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5979 local FTOTAL=$(do_node $SINGLEMDS \
5980 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5982 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5986 echo -n "Resetting fail_loc on all nodes..."
5987 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5988 fail_val=0 2>/dev/null" || true
5994 # Log a message (on all nodes) padded with "=" before and after.
5995 # Also appends a timestamp and prepends the testsuite name.
5998 EQUALS="===================================================================================================="
6000 msg="== ${TESTSUITE} $*"
6002 [[ $last != "=" && $last != " " ]] && msg="$msg "
6003 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6004 # always include at least == after the message
6005 log "$msg== $(date +"%H:%M:%S (%s)")"
6008 check_dmesg_for_errors() {
6010 local errors="VFS: Busy inodes after unmount of\|\
6011 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6012 group descriptors corrupted"
6014 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6015 [ -z "$res" ] && return 0
6016 echo "Kernel error detected: $res"
6021 # Run a single test function and cleanup after it.
6023 # This function should be run in a subshell so the test func can
6024 # exit() without stopping the whole script.
6029 export tfile=f${testnum}.${TESTSUITE}
6030 export tdir=d${testnum}.${TESTSUITE}
6031 export TESTNAME=test_$testnum
6032 local SAVE_UMASK=`umask`
6035 if ! grep -q $DIR /proc/mounts; then
6039 banner "test $testnum: $message"
6040 test_${testnum} || error "test_$testnum failed with $?"
6043 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6045 check_dmesg_for_errors || error "Error in dmesg detected"
6046 if [ "$PARALLEL" != "yes" ]; then
6047 ps auxww | grep -v grep | grep -q multiop &&
6048 error "multiop still running"
6059 # Wrapper around run_one to ensure:
6060 # - test runs in subshell
6061 # - output of test is saved to separate log file for error reporting
6062 # - test result is saved to data file
6065 local BEFORE=$(date +%s)
6067 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6068 local test_log=$LOGDIR/$name
6069 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6070 local zfs_debug_log=$LOGDIR/$zfs_log_name
6072 rm -rf $LOGDIR/ignore
6074 local SAVE_UMASK=$(umask)
6078 log_sub_test_begin test_${1}
6079 (run_one $1 "$2") 2>&1 | tee -i $test_log
6080 local RC=${PIPESTATUS[0]}
6082 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6083 echo "test_$1 returned $RC" | tee $LOGDIR/err
6085 duration=$(($(date +%s) - $BEFORE))
6086 pass "$1" "(${duration}s)"
6088 if [[ -f $LOGDIR/err ]]; then
6089 TEST_ERROR=$(cat $LOGDIR/err)
6090 elif [[ -f $LOGDIR/ignore ]]; then
6091 TEST_ERROR=$(cat $LOGDIR/ignore)
6092 elif [[ -f $LOGDIR/skip ]]; then
6093 TEST_ERROR=$(cat $LOGDIR/skip)
6095 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6097 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6101 if [ -f $LOGDIR/err ]; then
6102 log_zfs_info "$zfs_debug_log"
6103 $FAIL_ON_ERROR && exit $RC
6112 # Print information of skipped tests to result.yml
6115 log_sub_test_begin $1
6117 log_sub_test_end "SKIP" "0" "0" "$@"
6121 (cd $(dirname $1); echo $PWD/$(basename $1))
6126 export base=$(basetest $1)
6127 [ "$CHECK_GRANT" == "no" ] && return 0
6129 testnamebase=GCHECK_ONLY_${base}
6130 testname=GCHECK_ONLY_$1
6131 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6133 echo -n "checking grant......"
6135 local clients=$CLIENTS
6136 [ -z "$clients" ] && clients=$(hostname)
6138 # sync all the data and make sure no pending data on server
6139 do_nodes $clients sync
6142 client_grant=$(do_nodes $clients \
6143 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6144 awk '{ total += $1 } END { printf("%0.0f", total) }')
6147 # which is tot_granted less grant_precreate
6148 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6150 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6151 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6152 /tot_pending/{ total -= $2 };
6153 /grant_precreate/{ total -= $2 };
6154 END { printf("%0.0f", total) }')
6156 # check whether client grant == server grant
6157 if [[ $client_grant -ne $server_grant ]]; then
6158 do_nodes $(comma_list $(osts_nodes)) \
6159 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6160 "obdfilter.${FSNAME}-OST*.grant_*"
6161 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6162 error "failed: client:${client_grant} server: ${server_grant}."
6164 echo "pass: client:${client_grant} server: ${server_grant}"
6168 ########################
6174 ost=`echo $1 | awk -F_ '{print $3}'`
6175 if [ -z $ost ]; then
6176 ost=`echo $1 | sed 's/-osc.*//'`
6181 ostuuid_from_index()
6183 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6186 ostname_from_index() {
6187 local uuid=$(ostuuid_from_index $1)
6191 index_from_ostuuid()
6193 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6196 mdtuuid_from_index()
6198 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6202 # Return unique identifier for given hostname
6205 echo $host_name | md5sum | cut -d' ' -f1
6209 # Returns list of ip addresses for each interface
6211 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6216 # Cache address list to avoid mutiple execution of local_addr_list
6217 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6219 for i in $LOCAL_ADDR_LIST ; do
6220 [[ "$i" == "$addr" ]] && return 0
6227 local is_local="IS_LOCAL_$(host_id $host_name)"
6228 if [ -z "${!is_local-}" ] ; then
6230 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6231 is_local_addr "$host_ip" && eval $is_local=1
6233 [[ "${!is_local}" == "1" ]]
6238 local_node $node && return 1
6245 for node in $(mdts_nodes); do
6246 remote_node $node && return 0
6253 [ -n "$CLIENTONLY" ] && return 0 || true
6254 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6259 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6260 MSKIPPED=1 && return 1
6267 for node in $(osts_nodes) ; do
6268 remote_node $node && return 0
6275 [ -n "$CLIENTONLY" ] && return 0 || true
6276 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6281 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6282 OSKIPPED=1 && return 1
6288 [ -n "$CLIENTONLY" ] && return 0 || true
6290 MGS=$(facet_host mgs)
6291 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6296 remote_mds_nodsh || remote_ost_nodsh || \
6297 $(single_local_node $(comma_list $(nodes_list)))
6301 remote_ost && remote_mds
6304 # Get the active nodes for facets.
6312 for facet in ${facets//,/ }; do
6313 nodes="$nodes $(facet_active_host $facet)"
6316 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6320 # Get name of the active MGS node.
6322 echo -n $(facets_nodes $(get_facets MGS))
6325 # Get all of the active MDS nodes.
6327 echo -n $(facets_nodes $(get_facets MDS))
6330 # Get all of the active OSS nodes.
6332 echo -n $(facets_nodes $(get_facets OST))
6335 # Get all of the active AGT (HSM agent) nodes.
6337 echo -n $(facets_nodes $(get_facets AGT))
6340 # Get all of the client nodes and active server nodes.
6342 local nodes=$HOSTNAME
6346 # CLIENTS (if specified) contains the local client
6347 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6349 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6350 nodes="$nodes $(facets_nodes $(get_facets))"
6353 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6357 # Get all of the remote client nodes and remote active server nodes.
6358 remote_nodes_list () {
6359 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6362 # Get all of the MDS nodes, including active and passive nodes.
6366 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6370 for i in $(seq $MDSCOUNT); do
6372 failover_host=mds${i}failover_HOST
6373 nodes="$nodes ${!host} ${!failover_host}"
6376 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6380 # Get all of the OSS nodes, including active and passive nodes.
6384 local nodes="${ost_HOST} ${ostfailover_HOST}"
6388 for i in $(seq $OSTCOUNT); do
6390 failover_host=ost${i}failover_HOST
6391 nodes="$nodes ${!host} ${!failover_host}"
6394 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6398 # Get all of the server nodes, including active and passive nodes.
6399 all_server_nodes () {
6404 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6406 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6410 # Get all of the client and server nodes, including active and passive nodes.
6412 local nodes=$HOSTNAME
6416 # CLIENTS (if specified) contains the local client
6417 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6419 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6420 nodes="$nodes $(all_server_nodes)"
6423 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6427 init_clients_lists () {
6428 # Sanity check: exclude the local client from RCLIENTS
6429 local clients=$(hostlist_expand "$RCLIENTS")
6430 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6432 # Sanity check: exclude the dup entries
6433 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6435 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6437 # Sanity check: exclude the dup entries from CLIENTS
6438 # for those configs which has SINGLCLIENT set to local client
6439 clients=$(for i in $clients; do echo $i; done | sort -u)
6441 CLIENTS=$(comma_list $clients)
6442 local -a remoteclients=($RCLIENTS)
6443 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6444 varname=CLIENT$((i + 2))
6445 eval $varname=${remoteclients[i]}
6448 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6451 get_random_entry () {
6454 rnodes=${rnodes//,/ }
6456 local -a nodes=($rnodes)
6457 local num=${#nodes[@]}
6458 local i=$((RANDOM * num * 2 / 65536))
6464 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6468 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6469 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6474 echo $nodes | wc -w || true
6478 local nodes=$(osts_nodes)
6479 local osscount=$(get_node_count "$nodes")
6480 [ ! "$OSTCOUNT" = "$osscount" ]
6484 local nodes=$(mdts_nodes)
6485 local mdtcount=$(get_node_count "$nodes")
6486 [ ! "$MDSCOUNT" = "$mdtcount" ]
6489 generate_machine_file() {
6490 local nodes=${1//,/ }
6491 local machinefile=$2
6493 for node in $nodes; do
6494 echo $node >>$machinefile || \
6495 { echo "can not generate machinefile $machinefile" && return 1; }
6500 local file=$1/stripe
6503 $LFS getstripe -v $file || error "getstripe $file failed"
6507 setstripe_nfsserver () {
6509 local nfsexportdir=$2
6513 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6514 { print $1 }' /proc/mounts | cut -f 1 -d :))
6516 # check that only one nfs mounted
6517 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6518 (( ${#nfsexport[@]} == 1 )) ||
6519 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6521 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6524 # Check and add a test group.
6530 local gid=$(getent group $group_name | cut -d: -f3)
6531 if [[ -n "$gid" ]]; then
6532 [[ "$gid" -eq "$group_id" ]] || {
6533 error_noexit "inconsistent group ID:" \
6534 "new: $group_id, old: $gid"
6538 groupadd -g $group_id $group_name
6545 # Check and add a test user.
6558 local uid=$(getent passwd $user_name | cut -d: -f3)
6559 if [[ -n "$uid" ]]; then
6560 if [[ "$uid" -eq "$user_id" ]]; then
6561 local dir=$(getent passwd $user_name | cut -d: -f6)
6562 if [[ "$dir" != "$home" ]]; then
6564 usermod -d $home $user_name
6568 error_noexit "inconsistent user ID:" \
6569 "new: $user_id, old: $uid"
6574 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6581 check_runas_id_ret() {
6583 local myRUNAS_UID=$1
6584 local myRUNAS_GID=$2
6587 if [ -z "$myRUNAS" ]; then
6588 error_exit "myRUNAS command must be specified for check_runas_id"
6591 $myRUNAS krb5_login.sh || \
6592 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6594 mkdir $DIR/d0_runas_test
6596 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6597 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6598 rm -rf $DIR/d0_runas_test
6603 local myRUNAS_UID=$1
6604 local myRUNAS_GID=$2
6607 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6608 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6609 Please set RUNAS_ID to some UID which exists on MDS and client or
6610 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6613 # obtain the UID/GID for MPI_USER
6617 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6618 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6620 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6621 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6624 # obtain and cache Kerberos ticket-granting ticket
6625 refresh_krb5_tgt() {
6626 local myRUNAS_UID=$1
6627 local myRUNAS_GID=$2
6630 if [ -z "$myRUNAS" ]; then
6631 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6634 CLIENTS=${CLIENTS:-$HOSTNAME}
6635 do_nodes $CLIENTS "set -x
6636 if ! $myRUNAS krb5_login.sh; then
6637 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6642 # Run multiop in the background, but wait for it to print
6643 # "PAUSING" to its stdout before returning from this function.
6644 multiop_bg_pause() {
6645 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6649 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6652 echo "$MULTIOP_PROG $FILE v$ARGS"
6653 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6655 echo "TMPPIPE=${TMPPIPE}"
6656 read -t 60 multiop_output < $TMPPIPE
6657 if [ $? -ne 0 ]; then
6662 if [ "$multiop_output" != "PAUSING" ]; then
6663 echo "Incorrect multiop output: $multiop_output"
6678 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6684 inodes_available () {
6685 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6686 sort -un | head -n1) || return 1
6690 mdsrate_inodes_available () {
6691 local min_inodes=$(inodes_available)
6692 echo $((min_inodes * 99 / 100))
6695 # reset stat counters
6697 local paramfile="$1"
6698 lctl set_param -n $paramfile=0
6703 local paramfile="$1"
6705 lctl get_param -n $paramfile |
6706 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6710 awk '{sum += $1} END { printf("%0.0f", sum) }'
6713 calc_osc_kbytes () {
6714 df $MOUNT > /dev/null
6715 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6718 # save_lustre_params(comma separated facet list, parameter_mask)
6719 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6720 save_lustre_params() {
6725 for facet in ${facets//,/ }; do
6726 facet_svc=$(facet_svc $facet)
6728 "params=\\\$($LCTL get_param $2);
6729 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6730 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6731 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6732 while read s; do echo $facet \\\$s;
6733 done <<< \\\"\\\$param\\\""
6737 # restore lustre parameters from input stream, produces by save_lustre_params
6738 restore_lustre_params() {
6743 while IFS=" =" read facet name val; do
6744 do_facet $facet "$LCTL set_param -n $name=$val"
6748 check_node_health() {
6749 local nodes=${1:-$(comma_list $(nodes_list))}
6751 for node in ${nodes//,/ }; do
6752 check_network "$node" 5
6753 if [ $? -eq 0 ]; then
6754 do_node $node "rc=0;
6755 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6756 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6757 echo \\\$(hostname -s): \\\$val;
6760 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6765 mdsrate_cleanup () {
6767 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6768 --nfiles $3 --dir $4 --filefmt $5 $6
6773 delayed_recovery_enabled () {
6774 local var=${SINGLEMDS}_svc
6775 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6778 ########################
6780 convert_facet2label() {
6783 if [ x$facet = xost ]; then
6787 local varsvc=${facet}_svc
6789 if [ -n ${!varsvc} ]; then
6792 error "No lablel for $facet!"
6796 get_clientosc_proc_path() {
6797 echo "${1}-osc-ffff*"
6800 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6801 # used by MDT would not be changed.
6802 # mdt lov: fsname-mdtlov
6803 # mdt osc: fsname-OSTXXXX-osc
6804 mds_on_old_device() {
6805 local mds=${1:-"$SINGLEMDS"}
6807 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6808 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6809 > /dev/null 2>&1" && return 0
6814 get_mdtosc_proc_path() {
6816 local ost_label=${2:-"*OST*"}
6818 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6819 local mdt_label=$(convert_facet2label $mds_facet)
6820 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6822 if [[ $ost_label = *OST* ]]; then
6823 echo "${ost_label}-osc-${mdt_index}"
6825 echo "${ost_label}-osp-${mdt_index}"
6829 get_osc_import_name() {
6832 local label=$(convert_facet2label $ost)
6834 if [ "${facet:0:3}" = "mds" ]; then
6835 get_mdtosc_proc_path $facet $label
6839 get_clientosc_proc_path $label
6843 _wait_import_state () {
6846 local maxtime=${3:-$(max_recovery_time)}
6847 local error_on_failure=${4:-1}
6851 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6852 while [ "${CONN_STATE}" != "${expected}" ]; do
6853 if [ "${expected}" == "DISCONN" ]; then
6854 # for disconn we can check after proc entry is removed
6855 [ "x${CONN_STATE}" == "x" ] && return 0
6856 # with AT enabled, we can have connect request timeout near of
6857 # reconnect timeout and test can't see real disconnect
6858 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6860 if [ $i -ge $maxtime ]; then
6861 [ $error_on_failure -ne 0 ] && \
6862 error "can't put import for $CONN_PROC into ${expected}" \
6863 "state after $i sec, have ${CONN_STATE}"
6867 # Add uniq for multi-mount case
6868 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6872 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6876 wait_import_state() {
6879 local maxtime=${3:-$(max_recovery_time)}
6880 local error_on_failure=${4:-1}
6883 for param in ${params//,/ }; do
6884 _wait_import_state $state $param $maxtime $error_on_failure || return
6888 wait_import_state_mount() {
6889 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6893 wait_import_state $*
6896 # One client request could be timed out because server was not ready
6897 # when request was sent by client.
6898 # The request timeout calculation details :
6900 # /* We give the server rq_timeout secs to process the req, and
6901 # add the network latency for our local timeout. */
6902 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6903 # ptlrpc_at_get_net_latency(request) ;
6905 # ptlrpc_connect_import ()
6906 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6909 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6910 # ptlrpc_at_get_net_latency(request) ->
6911 # at_get (max (iat_net_latency=0, at_min)) = at_min
6914 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6915 # INITIAL_CONNECT_TIMEOUT + at_min
6917 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6918 # because we can not get this value in runtime,
6919 # the value depends on configure options, and it is not stored in /proc.
6921 # #define CONNECTION_SWITCH_MIN 5U
6922 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6924 request_timeout () {
6927 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6928 local init_connect_timeout=$TIMEOUT
6929 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6931 local at_min=$(at_get $facet at_min)
6933 echo $(( init_connect_timeout + at_min ))
6936 _wait_osc_import_state() {
6940 local target=$(get_osc_import_name $facet $ost_facet)
6941 local param="osc.${target}.ost_server_uuid"
6945 # 1. wait the deadline of client 1st request (it could be skipped)
6946 # 2. wait the deadline of client 2nd request
6947 local maxtime=$(( 2 * $(request_timeout $facet)))
6949 if [[ $facet == client* ]]; then
6950 # During setup time, the osc might not be setup, it need wait
6951 # until list_param can return valid value.
6952 params=$($LCTL list_param $param 2>/dev/null || true)
6953 while [ -z "$params" ]; do
6954 if [ $i -ge $maxtime ]; then
6955 echo "can't get $param in $maxtime secs"
6960 params=$($LCTL list_param $param 2>/dev/null || true)
6964 if [[ $ost_facet = mds* ]]; then
6965 # no OSP connection to itself
6966 if [[ $facet = $ost_facet ]]; then
6969 param="osp.${target}.mdt_server_uuid"
6973 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6974 wait_import_state $expected "$params" $maxtime; then
6975 error "$facet: import is not in $expected state after $maxtime"
6982 wait_osc_import_state() {
6988 if [[ $facet = mds ]]; then
6989 for num in $(seq $MDSCOUNT); do
6990 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6993 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6997 _wait_mgc_import_state() {
7000 local error_on_failure=${3:-1}
7001 local param="mgc.*.mgs_server_uuid"
7005 # 1. wait the deadline of client 1st request (it could be skipped)
7006 # 2. wait the deadline of client 2nd request
7007 local maxtime=$(( 2 * $(request_timeout $facet)))
7009 if [[ $facet == client* ]]; then
7010 # During setup time, the osc might not be setup, it need wait
7011 # until list_param can return valid value. And also if there
7012 # are mulitple osc entries we should list all of them before
7014 params=$($LCTL list_param $param 2>/dev/null || true)
7015 while [ -z "$params" ]; do
7016 if [ $i -ge $maxtime ]; then
7017 echo "can't get $param in $maxtime secs"
7022 params=$($LCTL list_param $param 2>/dev/null || true)
7025 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7026 wait_import_state $expected "$params" $maxtime \
7027 $error_on_failure; then
7028 if [ $error_on_failure -ne 0 ]; then
7029 error "import is not in ${expected} state"
7037 wait_mgc_import_state() {
7040 local error_on_failure=${3:-1}
7043 if [[ $facet = mds ]]; then
7044 for num in $(seq $MDSCOUNT); do
7045 _wait_mgc_import_state mds$num "$expected" \
7046 $error_on_failure || return
7049 _wait_mgc_import_state "$facet" "$expected"
7050 $error_on_failure || return
7054 wait_dne_interconnect() {
7057 if [ $MDSCOUNT -gt 1 ]; then
7058 for num in $(seq $MDSCOUNT); do
7059 wait_osc_import_state mds mds$num FULL
7064 get_clientmdc_proc_path() {
7068 get_clientmgc_proc_path() {
7076 [ -z "$list" ] && return 0
7078 # Add paths to lustre tests for 32 and 64 bit systems.
7079 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7080 local TESTPATH="$RLUSTRE/tests:"
7081 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7082 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
7085 wait_clients_import_state () {
7092 if [ "$FAILURE_MODE" = HARD ]; then
7093 facets=$(facets_on_host $(facet_active_host $facet))
7096 for facet in ${facets//,/ }; do
7097 local label=$(convert_facet2label $facet)
7100 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7101 $label).ost_server_uuid" ;;
7102 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7103 $label).mds_server_uuid" ;;
7104 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7105 $label).mgs_server_uuid" ;;
7106 *) error "unknown facet!" ;;
7109 local params=$(expand_list $params $proc_path)
7112 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
7114 error "import is not in ${expected} state"
7126 # wait until all MDTs are in the expected state
7127 for ((num = 1; num <= $MDSCOUNT; num++)); do
7128 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7131 if [ $facet = "mds" ]; then
7132 mproc="osp.$mdtosp.active"
7133 [ $num -eq $((tgt_idx + 1)) ] && continue
7135 mproc="osc.$mdtosp.active"
7141 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7145 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7146 if [ $result -eq $expected ]; then
7147 echo -n "target updated after"
7148 echo "$wait sec (got $result)"
7152 if [ $wait -eq $max ]; then
7153 error "$tgt_name: wanted $expected got $result"
7155 echo "Waiting $((max - wait)) secs for $tgt_name"
7165 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7166 $LCTL get_param obdfilter.*.kbytesavail))
7167 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7168 $LCTL get_param -n obdfilter.*.tot_granted))
7169 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7170 $LCTL get_param -n obdfilter.*.kbytestotal))
7171 for ((i=0; i<${#AVAILA[@]}; i++)); do
7172 local -a AVAIL1=(${AVAILA[$i]//=/ })
7173 local -a TOTAL=(${TOTALA[$i]//=/ })
7174 GRANT=$((${GRANTA[$i]}/1024))
7175 # allow 1% of total space in bavail because of delayed
7176 # allocation with ZFS which might release some free space after
7177 # txg commit. For small devices, we set a mininum of 8MB
7178 local LIMIT=$((${TOTAL} / 100 + 8000))
7179 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7180 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7181 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7182 echo " FULL" || echo
7188 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7191 check_pool_not_exist() {
7192 local fsname=${1%%.*}
7193 local poolname=${1##$fsname.}
7194 [[ $# -ne 1 ]] && return 0
7195 [[ x$poolname = x ]] && return 0
7196 list_pool $fsname | grep -w $1 && return 1
7201 local fsname=${1%%.*}
7202 local poolname=${1##$fsname.}
7204 trap "destroy_test_pools $fsname" EXIT
7205 do_facet mgs lctl pool_new $1
7207 # get param should return err unless pool is created
7208 [[ $RC -ne 0 ]] && return $RC
7210 for mds_id in $(seq $MDSCOUNT); do
7211 local mdt_id=$((mds_id-1))
7212 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7213 wait_update_facet mds$mds_id \
7214 "lctl get_param -n lod.$lodname.pools.$poolname \
7215 2>/dev/null || echo foo" "" ||
7216 error "mds$mds_id: pool_new failed $1"
7218 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7219 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7225 add_pool_to_list () {
7226 local fsname=${1%%.*}
7227 local poolname=${1##$fsname.}
7229 local listvar=${fsname}_CREATED_POOLS
7230 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7234 remove_pool_from_list () {
7235 local fsname=${1%%.*}
7236 local poolname=${1##$fsname.}
7238 local listvar=${fsname}_CREATED_POOLS
7239 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7243 destroy_pool_int() {
7245 local OSTS=$(list_pool $1)
7246 for ost in $OSTS; do
7247 do_facet mgs lctl pool_remove $1 $ost
7249 do_facet mgs lctl pool_destroy $1
7252 # <fsname>.<poolname> or <poolname>
7254 local fsname=${1%%.*}
7255 local poolname=${1##$fsname.}
7257 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7261 check_pool_not_exist $fsname.$poolname
7262 [[ $? -eq 0 ]] && return 0
7264 destroy_pool_int $fsname.$poolname
7266 [[ $RC -ne 0 ]] && return $RC
7267 for mds_id in $(seq $MDSCOUNT); do
7268 local mdt_id=$((mds_id-1))
7269 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7270 wait_update_facet mds$mds_id \
7271 "lctl get_param -n lod.$lodname.pools.$poolname \
7272 2>/dev/null || echo foo" "foo" ||
7273 error "mds$mds_id: destroy pool failed $1"
7275 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7276 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7278 remove_pool_from_list $fsname.$poolname
7284 local fsname=${1:-$FSNAME}
7286 local listvar=${fsname}_CREATED_POOLS
7288 [ x${!listvar} = x ] && return 0
7290 echo "Destroy the created pools: ${!listvar}"
7291 for poolname in ${!listvar//,/ }; do
7292 destroy_pool $fsname.$poolname
7296 destroy_test_pools () {
7298 local fsname=${1:-$FSNAME}
7299 destroy_pools $fsname || true
7305 local ts=$(date +%s)
7308 if [[ ! -f "$YAML_LOG" ]]; then
7309 # init_logging is not performed before gather_logs,
7310 # so the $LOGDIR needs to be checked here
7311 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7314 [ -f $LOGDIR/shared ] && docp=false
7316 # dump lustre logs, dmesg
7318 prefix="$TESTLOG_PREFIX.$TESTNAME"
7320 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7322 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7323 echo "Dumping logs only on local client."
7324 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7325 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7330 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7331 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7333 if [ ! -f $LOGDIR/shared ]; then
7334 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7347 for i in $(seq 0 $num_mntpts); do
7348 cmd="ls -laf ${mntpt_root}$i/$dir"
7354 for pid in $pids; do
7361 # check_and_start_recovery_timer()
7362 # service_time = at_est2timeout(service_time);
7363 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7364 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7366 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7367 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7368 #define CONNECTION_SWITCH_MIN 5
7369 #define CONNECTION_SWITCH_INC 5
7370 max_recovery_time() {
7371 local init_connect_timeout=$((TIMEOUT / 20))
7372 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7374 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7375 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7377 echo -n $service_time
7380 recovery_time_min() {
7381 local connection_switch_min=5
7382 local connection_switch_inc=5
7383 local connection_switch_max
7384 local reconnect_delay_max
7385 local initial_connect_timeout
7389 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7390 (($connection_switch_min > $TIMEOUT)) &&
7391 max=$connection_switch_min || max=$TIMEOUT
7392 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7394 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7395 timeout_20=$((TIMEOUT/20))
7396 (($connection_switch_min > $timeout_20)) &&
7397 initial_connect_timeout=$connection_switch_min ||
7398 initial_connect_timeout=$timeout_20
7400 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7401 initial_connect_timeout))
7402 echo $((2 * reconnect_delay_max))
7405 get_clients_mount_count () {
7406 local clients=${CLIENTS:-$HOSTNAME}
7408 # we need to take into account the clients mounts and
7409 # exclude mds/ost mounts if any;
7410 do_nodes $clients cat /proc/mounts | grep lustre |
7411 grep -w $MOUNT | wc -l
7415 PROC_CLI="srpc_info"
7416 PROC_CON="srpc_contexts"
7424 if [ $M -lt $N ]; then
7428 while [ $N -lt $M ]; do
7438 calc_connection_cnt() {
7441 # MDT->MDT = 2 * C(M, 2)
7445 comb_m2=$(combination $MDSCOUNT 2)
7447 local num_clients=$(get_clients_mount_count)
7449 local cnt_mdt2mdt=$((comb_m2 * 2))
7450 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7451 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7452 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7453 if is_mounted $MOUNT2; then
7454 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7455 cnt_cli2ost=$((cnt_cli2ost * 2))
7463 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7464 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7465 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7466 + cnt_cli2ost + cnt_cli2mdt))
7480 local cmd="$tgt.srpc.flavor"
7482 if [ $net == "any" ]; then
7487 if [ $dir != "any" ]; then
7492 log "Setting sptlrpc rule: $cmd"
7493 do_facet mgs "$LCTL conf_param $cmd"
7499 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7509 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7510 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7512 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7514 if [ "x$bulkspec" != "x" ]; then
7515 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7517 if [ "x$algs" != "x" ]; then
7518 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7520 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7521 if [ $bulk == "bulkn" ]; then
7522 bulk_count=`echo "$output" | grep "bulk flavor" \
7523 | grep "null/null" | wc -l`
7524 elif [ $bulk == "bulki" ]; then
7525 bulk_count=`echo "$output" | grep "bulk flavor" \
7526 | grep "/null" | grep -v "null/" | wc -l`
7528 bulk_count=`echo "$output" | grep "bulk flavor" \
7529 | grep -v "/null" | grep -v "null/" | wc -l`
7533 [ $bulk_count -lt $count ] && count=$bulk_count
7544 local clients=${CLIENTS:-$HOSTNAME}
7546 for c in ${clients//,/ }; do
7547 local output=$(do_node $c lctl get_param -n \
7548 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7549 local tmpcnt=$(count_flvr "$output" $flavor)
7550 if $GSS_SK && [ $flavor != "null" ]; then
7551 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7552 output=$(do_node $c lctl get_param -n \
7553 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7554 local outcon=$(count_contexts "$output")
7555 if [ "$outcon" -lt "$tmpcnt" ]; then
7559 cnt=$((cnt + tmpcnt))
7569 local clients=${CLIENTS:-$HOSTNAME}
7571 for c in ${clients//,/ }; do
7572 local output=$(do_node $c lctl get_param -n \
7573 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7574 local tmpcnt=$(count_flvr "$output" $flavor)
7575 if $GSS_SK && [ $flavor != "null" ]; then
7576 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7577 output=$(do_node $c lctl get_param -n \
7578 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7579 local outcon=$(count_contexts "$output")
7580 if [ "$outcon" -lt "$tmpcnt" ]; then
7584 cnt=$((cnt + tmpcnt))
7594 if [ $MDSCOUNT -le 1 ]; then
7599 for num in `seq $MDSCOUNT`; do
7600 local output=$(do_facet mds$num lctl get_param -n \
7601 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7602 local tmpcnt=$(count_flvr "$output" $flavor)
7603 if $GSS_SK && [ $flavor != "null" ]; then
7604 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7605 output=$(do_facet mds$num lctl get_param -n \
7606 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7607 local outcon=$(count_contexts "$output")
7608 if [ "$outcon" -lt "$tmpcnt" ]; then
7612 cnt=$((cnt + tmpcnt))
7623 for num in `seq $MDSCOUNT`; do
7624 mdtosc=$(get_mdtosc_proc_path mds$num)
7625 mdtosc=${mdtosc/-MDT*/-MDT\*}
7626 local output=$(do_facet mds$num lctl get_param -n \
7627 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7628 local tmpcnt=$(count_flvr "$output" $flavor)
7629 if $GSS_SK && [ $flavor != "null" ]; then
7630 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7631 output=$(do_facet mds$num lctl get_param -n \
7632 osc.$mdtosc.$PROC_CON 2>/dev/null)
7633 local outcon=$(count_contexts "$output")
7634 if [ "$outcon" -lt "$tmpcnt" ]; then
7638 cnt=$((cnt + tmpcnt))
7647 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7649 count_flvr "$output" $flavor
7654 local dir=$1 # from to
7655 local flavor=$2 # flavor expected
7658 if [ $dir == "cli2mdt" ]; then
7659 res=`flvr_cnt_cli2mdt $flavor`
7660 elif [ $dir == "cli2ost" ]; then
7661 res=`flvr_cnt_cli2ost $flavor`
7662 elif [ $dir == "mdt2mdt" ]; then
7663 res=`flvr_cnt_mdt2mdt $flavor`
7664 elif [ $dir == "mdt2ost" ]; then
7665 res=`flvr_cnt_mdt2ost $flavor`
7666 elif [ $dir == "all2ost" ]; then
7667 res1=`flvr_cnt_mdt2ost $flavor`
7668 res2=`flvr_cnt_cli2ost $flavor`
7669 res=$((res1 + res2))
7670 elif [ $dir == "all2mdt" ]; then
7671 res1=`flvr_cnt_mdt2mdt $flavor`
7672 res2=`flvr_cnt_cli2mdt $flavor`
7673 res=$((res1 + res2))
7674 elif [ $dir == "all2all" ]; then
7675 res1=`flvr_cnt_mdt2ost $flavor`
7676 res2=`flvr_cnt_cli2ost $flavor`
7677 res3=`flvr_cnt_mdt2mdt $flavor`
7678 res4=`flvr_cnt_cli2mdt $flavor`
7679 res=$((res1 + res2 + res3 + res4))
7687 local dir=$1 # from to
7688 local flavor=$2 # flavor expected
7689 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7690 local WAITFLAVOR_MAX=20 # how many retries before abort?
7693 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7694 echo -n "checking $dir..."
7695 res=$(do_check_flavor $dir $flavor)
7696 echo "found $res/$expect $flavor connections"
7697 [ $res -ge $expect ] && return 0
7701 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7702 # echo "Dumping additional logs for SK debug.."
7703 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7705 gather_logs $(comma_list $(nodes_list))
7710 restore_to_default_flavor()
7712 local proc="mgs.MGS.live.$FSNAME"
7714 echo "restoring to default flavor..."
7716 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7717 grep ".srpc.flavor" | wc -l)
7719 # remove all existing rules if any
7720 if [ $nrule -ne 0 ]; then
7721 echo "$nrule existing rules"
7722 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7723 grep ".srpc.flavor."); do
7724 echo "remove rule: $rule"
7725 spec=`echo $rule | awk -F = '{print $1}'`
7726 do_facet mgs "$LCTL conf_param -d $spec"
7730 # verify no rules left
7731 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7732 grep ".srpc.flavor." | wc -l)
7733 [ $nrule -ne 0 ] && error "still $nrule rules left"
7735 # wait for default flavor to be applied
7738 set_rule $FSNAME any any $SK_FLAVOR
7739 wait_flavor all2all $SK_FLAVOR
7741 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7742 set_rule $FSNAME any cli2ost $SK_FLAVOR
7743 wait_flavor cli2mdt $SK_FLAVOR
7744 wait_flavor cli2ost $SK_FLAVOR
7746 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7748 wait_flavor all2all null
7754 local flavor=${1:-null}
7756 echo "setting all flavor to $flavor"
7758 # FIXME need parameter to this fn
7759 # and remove global vars
7760 local cnt_all2all=$(calc_connection_cnt all2all)
7762 local res=$(do_check_flavor all2all $flavor)
7763 if [ $res -eq $cnt_all2all ]; then
7764 echo "already have total $res $flavor connections"
7768 echo "found $res $flavor out of total $cnt_all2all connections"
7769 restore_to_default_flavor
7771 [[ $flavor = null ]] && return 0
7773 if $GSS_SK && [ $flavor != "null" ]; then
7775 set_rule $FSNAME any any $flavor
7776 wait_flavor all2all $flavor
7778 set_rule $FSNAME any cli2mdt $flavor
7779 set_rule $FSNAME any cli2ost $flavor
7780 set_rule $FSNAME any mdt2ost null
7781 set_rule $FSNAME any mdt2mdt null
7782 wait_flavor cli2mdt $flavor
7783 wait_flavor cli2ost $flavor
7785 echo "GSS_SK now at flavor: $flavor"
7787 set_rule $FSNAME any any $flavor
7788 wait_flavor all2all $flavor
7795 # Checking for shared logdir
7796 if [ ! -d $dir ]; then
7797 # Not found. Create local logdir
7800 touch $dir/check_file.$(hostname -s)
7805 check_write_access() {
7807 local list=${2:-$(comma_list $(nodes_list))}
7811 for node in ${list//,/ }; do
7812 file=$dir/check_file.$(short_nodename $node)
7813 if [[ ! -f "$file" ]]; then
7814 # Logdir not accessible/writable from this node.
7817 rm -f $file || return 1
7823 [[ -n $YAML_LOG ]] && return
7824 local save_umask=$(umask)
7827 export YAML_LOG=${LOGDIR}/results.yml
7831 # If the yaml log already exists then we will just append to it
7832 if [ ! -f $YAML_LOG ]; then
7833 if check_shared_dir $LOGDIR; then
7834 touch $LOGDIR/shared
7835 echo "Logging to shared log directory: $LOGDIR"
7837 echo "Logging to local directory: $LOGDIR"
7840 yml_nodes_file $LOGDIR >> $YAML_LOG
7841 yml_results_file >> $YAML_LOG
7846 # If modules are not yet loaded then older "lctl lustre_build_version"
7847 # will fail. Use lctl build version instead.
7848 log "Client: $($LCTL lustre_build_version)"
7849 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7850 do_facet $SINGLEMDS $LCTL --version)"
7851 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7852 do_facet ost1 $LCTL --version)"
7856 yml_log_test $1 >> $YAML_LOG
7860 yml_log_test_status $@ >> $YAML_LOG
7863 log_sub_test_begin() {
7864 yml_log_sub_test_begin "$@" >> $YAML_LOG
7867 log_sub_test_end() {
7868 yml_log_sub_test_end "$@" >> $YAML_LOG
7874 local llverdev_opts=$2
7875 local devname=$(basename $1)
7876 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7877 # loop devices aren't in /proc/partitions
7878 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7880 size=$(($size / 1024 / 1024)) # Gb
7882 local partial_arg=""
7883 # Run in partial (fast) mode if the size
7884 # of a partition > 1 GB
7885 [ $size -gt 1 ] && partial_arg="-p"
7887 llverdev --force $partial_arg $llverdev_opts $dev
7893 local llverfs_opts=$2
7894 local use_partial_arg=$3
7895 local partial_arg=""
7896 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7898 # Run in partial (fast) mode if the size
7899 # of a partition > 1 GB
7900 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7902 llverfs $partial_arg $llverfs_opts $dir
7905 #Remove objects from OST
7906 remove_ost_objects() {
7912 local mntpt=$(facet_mntpt $facet)
7913 local opts=$OST_MOUNT_OPTS
7917 echo "removing objects from $ostdev on $facet: $objids"
7918 if ! test -b $ostdev; then
7919 opts=$(csa_add "$opts" -o loop)
7921 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7924 for i in $objids; do
7925 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7927 umount -f $mntpt || return $?
7931 #Remove files from MDT
7932 remove_mdt_files() {
7937 local mntpt=$(facet_mntpt $facet)
7938 local opts=$MDS_MOUNT_OPTS
7940 echo "removing files from $mdtdev on $facet: $files"
7941 if [ $(facet_fstype $facet) == ldiskfs ] &&
7942 ! do_facet $facet test -b $mdtdev; then
7943 opts=$(csa_add "$opts" -o loop)
7945 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7949 rm $mntpt/ROOT/$f || { rc=$?; break; }
7951 umount -f $mntpt || return $?
7955 duplicate_mdt_files() {
7960 local mntpt=$(facet_mntpt $facet)
7961 local opts=$MDS_MOUNT_OPTS
7963 echo "duplicating files on $mdtdev on $facet: $files"
7964 mkdir -p $mntpt || return $?
7965 if [ $(facet_fstype $facet) == ldiskfs ] &&
7966 ! do_facet $facet test -b $mdtdev; then
7967 opts=$(csa_add "$opts" -o loop)
7969 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7980 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7981 pushd $mntpt/ROOT > /dev/null || return $?
7984 touch $f.bad || return $?
7985 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7987 [ $rc -eq 0 ] || return $rc
7988 setfattr --restore $tmp || return $?
7994 local devs=${1//,/ }
7997 local rslt=$TMP/sgpdd_survey
7999 # sgpdd-survey cleanups ${rslt}.* files
8001 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8007 # returns the canonical name for an ldiskfs device
8012 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8013 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8014 echo dm-\\\${foo##*:};
8016 name=\\\$(basename \\\$dv);
8017 if [[ \\\$name = *flakey* ]]; then
8018 name=\\\$(lsblk -o NAME,KNAME |
8019 awk /\\\$name/'{print \\\$NF}');
8025 is_sanity_benchmark() {
8026 local benchmarks="dbench bonnie iozone fsx"
8028 for b in $benchmarks; do
8029 if [ "$b" == "$suite" ]; then
8037 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8041 # Get the available size (KB) of a given obd target.
8048 [[ $facet != client ]] || return 0
8050 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8055 # Get the page size (bytes) on a given facet node.
8059 local size=$(getconf PAGE_SIZE 2>/dev/null)
8061 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
8062 echo -n ${size:-4096}
8066 # Get the block count of the filesystem.
8073 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8074 awk '/^Block count:/ {print $3}')
8078 # Get the block size of the filesystem.
8084 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8085 awk '/^Block size:/ {print $3}')
8089 # Check whether the "large_xattr" feature is enabled or not.
8090 large_xattr_enabled() {
8091 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8093 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8095 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8096 grep -E -q '(ea_inode|large_xattr)'"
8097 return ${PIPESTATUS[0]}
8100 # Get the maximum xattr size supported by the filesystem.
8104 if large_xattr_enabled; then
8105 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8108 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8109 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8111 # maximum xattr size = size of block - size of header -
8112 # size of 1 entry - 4 null bytes
8113 size=$((block_size - 32 - 32 - 4))
8119 # Dump the value of the named xattr from a file.
8124 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8127 # Generate a string with size of $size bytes.
8129 local size=${1:-1024} # in bytes
8131 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8134 reformat_external_journal() {
8139 if [ -n "${!var}" ]; then
8140 local rcmd="do_facet $facet"
8142 echo "reformat external journal on $facet:${!var}"
8143 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8147 # MDT file-level backup/restore
8148 mds_backup_restore() {
8151 local devname=$(mdsdevname $(facet_number $facet))
8152 local mntpt=$(facet_mntpt brpt)
8153 local rcmd="do_facet $facet"
8154 local metaea=${TMP}/backup_restore.ea
8155 local metadata=${TMP}/backup_restore.tgz
8156 local opts=${MDS_MOUNT_OPTS}
8157 local svc=${facet}_svc
8159 if ! ${rcmd} test -b ${devname}; then
8160 opts=$(csa_add "$opts" -o loop)
8163 echo "file-level backup/restore on $facet:${devname}"
8165 # step 1: build mount point
8166 ${rcmd} mkdir -p $mntpt
8167 # step 2: cleanup old backup
8168 ${rcmd} rm -f $metaea $metadata
8170 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8171 if [ ! -z $igif ]; then
8172 # step 3.5: rm .lustre
8173 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8175 # step 4: backup metaea
8177 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8179 # step 5: backup metadata
8181 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8183 ${rcmd} $UMOUNT $mntpt || return 4
8184 # step 8: reformat dev
8185 echo "reformat new device"
8186 format_mdt $(facet_number $facet)
8188 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8189 # step 10: restore metadata
8191 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8192 # step 11: restore metaea
8194 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8195 # step 12: remove recovery logs
8196 echo "remove recovery logs"
8197 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8198 # step 13: umount dev
8199 ${rcmd} $UMOUNT $mntpt || return 10
8200 # step 14: cleanup tmp backup
8201 ${rcmd} rm -f $metaea $metadata
8202 # step 15: reset device label - it's not virgin on
8203 ${rcmd} e2label $devname ${!svc}
8210 local devname=$(mdsdevname $(facet_number $facet))
8211 local mntpt=$(facet_mntpt brpt)
8212 local rcmd="do_facet $facet"
8213 local opts=${MDS_MOUNT_OPTS}
8215 if ! ${rcmd} test -b ${devname}; then
8216 opts=$(csa_add "$opts" -o loop)
8219 echo "removing OI files on $facet: idx=${idx}"
8221 # step 1: build mount point
8222 ${rcmd} mkdir -p $mntpt
8224 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8225 if [ -z $idx ]; then
8226 # step 3: remove all OI files
8227 ${rcmd} rm -fv $mntpt/oi.16*
8228 elif [ $idx -lt 2 ]; then
8229 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8233 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8234 for ((i=${idx}; i<64; i=$((i * idx)))); do
8235 ${rcmd} rm -fv $mntpt/oi.16.${i}
8239 ${rcmd} $UMOUNT $mntpt || return 2
8240 # OI files will be recreated when mounted as lustre next time.
8243 # generate maloo upload-able log file name
8244 # \param logname specify unique part of file name
8245 generate_logname() {
8246 local logname=${1:-"default_logname"}
8248 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8251 # make directory on different MDTs
8255 local stripe_count=2
8256 local stripe_index=-1
8259 while getopts "c:i:p" opt; do
8261 c) stripe_count=$OPTARG;;
8262 i) stripe_index=$OPTARG;;
8264 \?) error "only support -i -c -p";;
8268 shift $((OPTIND - 1))
8269 [ $# -eq 1 ] || error "Only creating single directory is supported"
8272 if [ "$p_option" == "-p" ]; then
8273 local parent=$(dirname $path)
8275 [ -d $path ] && return 0
8276 if [ ! -d ${parent} ]; then
8277 mkdir -p ${parent} ||
8278 error "mkdir parent '$parent' failed"
8282 if [ $MDSCOUNT -le 1 ]; then
8283 mkdir $path || error "mkdir '$path' failed"
8285 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8288 if [ $stripe_index -eq -1 ]; then
8289 mdt_index=$((test_num % MDSCOUNT))
8291 mdt_index=$stripe_index
8293 echo "striped dir -i$mdt_index -c$stripe_count $path"
8294 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8295 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8299 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8301 # If called many times, passing @last_fd will avoid repeated searching
8302 # already-open FDs repeatedly if we know they are still in use.
8304 # usage: free_fd [last_fd]
8307 local max_fd=$(ulimit -n)
8308 local fd=$((${1:-2} + 1))
8310 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8313 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8317 check_mount_and_prep()
8319 is_mounted $MOUNT || setupall
8321 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8322 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8323 for idx in $(seq $MDSCOUNT); do
8324 local name="MDT$(printf '%04x' $((idx - 1)))"
8325 rm -rf $MOUNT/.lustre/lost+found/$name/*
8329 # calcule how many ost-objects to be created.
8330 precreated_ost_obj_count()
8334 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8335 local ost_name="OST$(printf '%04x' $ost_idx)"
8336 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8337 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8338 osp.$proc_path.prealloc_last_id)
8339 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8340 osp.$proc_path.prealloc_next_id)
8341 echo $((last_id - next_id + 1))
8344 check_file_in_pool()
8349 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8352 for t in $tlist ; do
8353 [ "$i" -eq "$t" ] && continue 2
8356 echo "pool list: $tlist"
8357 echo "striping: $res"
8358 error_noexit "$file not allocated in $pool"
8365 echo "Creating new pool"
8368 create_pool $FSNAME.$pool ||
8369 { error_noexit "No pool created, result code $?"; return 1; }
8370 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8371 { error_noexit "$pool not in lfs pool_list"; return 2; }
8374 pool_add_targets() {
8375 echo "Adding targets to pool"
8381 local list=$(seq $first $step $last)
8383 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8384 do_facet mgs $LCTL pool_add \
8385 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8387 # wait for OSTs to be added to the pool
8388 for mds_id in $(seq $MDSCOUNT); do
8389 local mdt_id=$((mds_id-1))
8390 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8391 wait_update_facet mds$mds_id \
8392 "lctl get_param -n lod.$lodname.pools.$pool |
8393 sort -u | tr '\n' ' ' " "$t" || {
8394 error_noexit "mds$mds_id: Add to pool failed"
8398 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8399 | sort -u | tr '\n' ' ' " "$t" || {
8400 error_noexit "Add to pool failed"
8403 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8404 local addcount=$(((last - first) / step + 1))
8405 [ $lfscount -eq $addcount ] || {
8406 error_noexit "lfs pool_list bad ost count" \
8407 "$lfscount != $addcount"
8415 echo "Setting pool on directory $tdir"
8417 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8419 error_noexit "Cannot set pool $pool to $tdir"
8426 echo "Checking pool on directory $tdir"
8428 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8429 [ "$res" = "$pool" ] && return 0
8431 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8435 pool_dir_rel_path() {
8436 echo "Testing relative path works well"
8441 mkdir -p $root/$tdir/$tdir
8443 pool_set_dir $pool $tdir || return 1
8444 pool_set_dir $pool ./$tdir || return 2
8445 pool_set_dir $pool ../$tdir || return 3
8446 pool_set_dir $pool ../$tdir/$tdir || return 4
8447 rm -rf $tdir; cd - > /dev/null
8450 pool_alloc_files() {
8451 echo "Checking files allocation from directory pool"
8458 for i in $(seq -w 1 $count)
8460 local file=$tdir/file-$i
8462 check_file_in_pool $file $pool "$tlist" || \
8463 failed=$((failed + 1))
8465 [ "$failed" = 0 ] && return 0
8467 error_noexit "$failed files not allocated in $pool"
8471 pool_create_files() {
8472 echo "Creating files in pool"
8480 for i in $(seq -w 1 $count)
8482 local file=$tdir/spoo-$i
8483 $SETSTRIPE -p $pool $file
8484 check_file_in_pool $file $pool "$tlist" || \
8485 failed=$((failed + 1))
8487 [ "$failed" = 0 ] && return 0
8489 error_noexit "$failed files not allocated in $pool"
8494 echo "Checking 'lfs df' output"
8497 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8499 local res=$($LFS df --pool $FSNAME.$pool |
8501 grep "$FSNAME-OST" |
8503 [ "$res" = "$t" ] && return 0
8505 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8509 pool_file_rel_path() {
8510 echo "Creating files in a pool with relative pathname"
8515 { error_noexit "unable to create $tdir"; return 1 ; }
8516 local file="/..$tdir/$tfile-1"
8517 $SETSTRIPE -p $pool $file ||
8518 { error_noexit "unable to create $file" ; return 2 ; }
8521 $SETSTRIPE -p $pool $tfile-2 || {
8522 error_noexit "unable to create $tfile-2 in $tdir"
8527 pool_remove_first_target() {
8528 echo "Removing first target from a pool"
8531 local pname="lov.$FSNAME-*.pools.$pool"
8532 local t=$($LCTL get_param -n $pname | head -1)
8533 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8534 for mds_id in $(seq $MDSCOUNT); do
8535 local mdt_id=$((mds_id-1))
8536 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8537 wait_update_facet mds$mds_id \
8538 "lctl get_param -n lod.$lodname.pools.$pool |
8540 error_noexit "mds$mds_id: $t not removed from" \
8545 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8546 error_noexit "$t not removed from $FSNAME.$pool"
8551 pool_remove_all_targets() {
8552 echo "Removing all targets from pool"
8555 local pname="lov.$FSNAME-*.pools.$pool"
8556 for t in $($LCTL get_param -n $pname | sort -u)
8558 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8560 for mds_id in $(seq $MDSCOUNT); do
8561 local mdt_id=$((mds_id-1))
8562 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8563 wait_update_facet mds$mds_id "lctl get_param -n \
8564 lod.$lodname.pools.$pool" "" || {
8565 error_noexit "mds$mds_id: Pool $pool not drained"
8569 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8570 error_noexit "Pool $FSNAME.$pool cannot be drained"
8573 # striping on an empty/nonexistant pool should fall back
8574 # to "pool of everything"
8576 error_noexit "failed to use fallback striping for empty pool"
8579 # setstripe on an empty pool should fail
8580 $SETSTRIPE -p $pool $file 2>/dev/null && {
8581 error_noexit "expected failure when creating file" \
8589 echo "Destroying pool"
8593 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8596 # striping on an empty/nonexistant pool should fall back
8597 # to "pool of everything"
8599 error_noexit "failed to use fallback striping for missing pool"
8602 # setstripe on an empty pool should fail
8603 $SETSTRIPE -p $pool $file 2>/dev/null && {
8604 error_noexit "expected failure when creating file" \
8609 # get param should return err once pool is gone
8610 if wait_update $HOSTNAME "lctl get_param -n \
8611 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8613 remove_pool_from_list $FSNAME.$pool
8616 error_noexit "Pool $FSNAME.$pool is not destroyed"
8620 # Get and check the actual stripe count of one file.
8621 # Usage: check_stripe_count <file> <expected_stripe_count>
8622 check_stripe_count() {
8627 [[ -z "$file" || -z "$expected" ]] &&
8628 error "check_stripe_count: invalid argument"
8630 local cmd="$GETSTRIPE -c $file"
8631 actual=$($cmd) || error "$cmd failed"
8632 actual=${actual%% *}
8634 if [[ $actual -ne $expected ]]; then
8635 [[ $expected -eq -1 ]] ||
8636 error "$cmd wrong: found $actual, expected $expected"
8637 [[ $actual -eq $OSTCOUNT ]] ||
8638 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8642 # Get and check the actual list of OST indices on one file.
8643 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8649 [[ -z "$file" || -z "$expected" ]] &&
8650 error "check_obdidx: invalid argument!"
8652 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8653 grep -v obdidx | awk '{print $1}' | xargs))
8655 [[ $obdidx = $expected ]] ||
8656 error "list of OST indices on $file is $obdidx," \
8657 "should be $expected"
8660 # Get and check the actual OST index of the first stripe on one file.
8661 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8662 check_start_ost_idx() {
8667 [[ -z "$file" || -z "$expected" ]] &&
8668 error "check_start_ost_idx: invalid argument!"
8670 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8673 [[ $start_ost_idx = $expected ]] ||
8674 error "OST index of the first stripe on $file is" \
8675 "$start_ost_idx, should be $expected"
8678 killall_process () {
8679 local clients=${1:-$(hostname)}
8684 do_nodes $clients "killall $signal $name"
8689 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8694 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8699 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8704 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8709 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8714 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8721 do_facet mgs "cat $LSNAPSHOT_LOG"
8727 echo "Cleaning test environment ..."
8729 # Every lsnapshot command takes exclusive lock with others,
8730 # so can NOT destroy the snapshot during list with 'xargs'.
8732 local ssname=$(lsnapshot_list | grep snapshot_name |
8733 grep lss_ | awk '{ print $2 }' | head -n 1)
8734 [ -z "$ssname" ] && break
8736 lsnapshot_destroy -n $ssname -f ||
8737 lss_err "Fail to destroy $ssname by force"
8747 local host=$(facet_active_host $facet)
8748 local dir=$(dirname $(facet_vdevice $facet))
8749 local pool=$(zpool_name $facet)
8750 local lfsname=$(zfs_local_fsname $facet)
8751 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8754 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8760 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8761 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8763 if ! combined_mgs_mds ; then
8764 [ $(facet_fstype mgs) != zfs ] &&
8765 skip "Lustre snapshot 1 only works for ZFS backend" &&
8768 local host=$(facet_active_host mgs)
8769 local dir=$(dirname $(facet_vdevice mgs))
8770 local pool=$(zpool_name mgs)
8771 local lfsname=$(zfs_local_fsname mgs)
8774 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8775 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8778 for num in `seq $MDSCOUNT`; do
8779 [ $(facet_fstype mds$num) != zfs ] &&
8780 skip "Lustre snapshot 1 only works for ZFS backend" &&
8783 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8784 lss_err "generate lss conf (mds$num)"
8787 for num in `seq $OSTCOUNT`; do
8788 [ $(facet_fstype ost$num) != zfs ] &&
8789 skip "Lustre snapshot 1 only works for ZFS backend" &&
8792 lss_gen_conf_one ost$num OST $((num - 1)) ||
8793 lss_err "generate lss conf (ost$num)"
8796 do_facet mgs "cat $LSNAPSHOT_CONF"
8799 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8800 parse_plain_dir_param()
8805 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8806 param="-c ${invalues[1]}"
8808 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8809 param="$param -S ${invalues[3]}"
8811 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8812 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8813 param="$param -i ${invalues[6]}"
8815 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8817 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8818 param="$param -i ${invalues[5]}"
8826 local val=$(awk '{print $2}' <<< $line)
8828 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8830 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8832 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8834 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8839 parse_layout_param()
8846 if [[ ! -z $line ]]; then
8847 if [[ -z $mode ]]; then
8848 if [[ $line =~ ^"stripe_count:" ]]; then
8850 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8852 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8857 if [[ $mode = "plain_dir" ]]; then
8858 param=$(parse_plain_dir_param "$line")
8859 elif [[ $mode = "plain_file" ]]; then
8860 val=$(parse_plain_param "$line")
8861 [[ ! -z $val ]] && param="$param $val"
8862 elif [[ $mode = "pfl" ]]; then
8863 val=$(echo $line | awk '{print $2}')
8864 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8865 if [[ $val = "EOF" ]]; then
8866 param="$param -E -1"
8868 param="$param -E $val"
8870 elif [[ $line =~ ^"stripe_count:" ]]; then
8872 val=$(parse_plain_dir_param "$line")
8876 val=$(parse_plain_param "$line")
8877 [[ ! -z $val ]] && param="$param $val"
8887 local param=$($LFS getstripe -d $1 | parse_layout_param)
8896 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8898 cancel_lru_locks mdc
8899 cancel_lru_locks osc
8901 # make sure PFID is set correctly for files
8902 do_nodes $(comma_list $(osts_nodes)) \
8903 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8906 cat $f &> /dev/nullA ||
8907 { rc=$?; echo "verify $f failed"; break; }
8910 do_nodes $(comma_list $(osts_nodes)) \
8911 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
8915 # check that clients "oscs" was evicted after "before"
8916 check_clients_evicted() {
8923 for osc in $oscs; do
8925 echo "Check state for $osc"
8926 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
8927 tail -n 3 | awk -F"[ [,]" \
8928 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
8929 if (($? == 0)) && (($evicted > $before)); then
8930 echo "$osc is evicted at $evicted"
8935 [ $rc -eq 0 ] || error "client not evicted from OST"
8938 # check that clients OSCS current_state is FULL
8939 check_clients_full() {
8944 for osc in $oscs; do
8945 wait_update_facet client \
8946 "lctl get_param -n osc.$osc.state |
8947 grep 'current_state: FULL'" \
8948 "current_state: FULL" $timeout
8949 [ $? -eq 0 ] || error "$osc state is not FULL"
8954 __changelog_deregister() {
8956 local mdt="$(facet_svc $facet)"
8960 # skip cleanup if no user registered for this MDT
8961 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
8962 # user is no longer registered, skip cleanup
8963 changelog_users "$facet" | grep -q "$cl_user" ||
8964 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
8966 # From this point, if any operation fails, it is an error
8967 __changelog_clear $facet $cl_user 0 ||
8968 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
8969 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
8970 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
8973 declare -Ax CL_USERS
8974 changelog_register() {
8975 for M in $(seq $MDSCOUNT); do
8977 local mdt="$(facet_svc $facet)"
8978 stack_trap "do_facet $facet $LCTL \
8979 set_param mdd.$mdt.changelog_mask=-hsm" EXIT
8980 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
8981 error "$mdt: changelog_mask=+hsm failed: $?"
8984 cl_user=$(do_facet $facet \
8985 $LCTL --device $mdt changelog_register -n) ||
8986 error "$mdt: register changelog user failed: $?"
8987 stack_trap "__changelog_deregister $facet $cl_user" EXIT
8989 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
8990 # Bash does not support nested arrays, but the format of a
8991 # cl_user is constrained enough to use whitespaces as separators
8992 CL_USERS[$facet]+="$cl_user "
8994 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
8997 changelog_deregister() {
9000 for facet in "${!CL_USERS[@]}"; do
9001 for cl_user in ${CL_USERS[$facet]}; do
9002 __changelog_deregister $facet $cl_user || return $?
9004 unset CL_USERS[$facet]
9010 local service=$(facet_svc $facet)
9012 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9015 changelog_user_rec() {
9018 local service=$(facet_svc $facet)
9020 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9023 changelog_chmask() {
9026 do_nodes $(comma_list $(mdts_nodes)) \
9027 $LCTL set_param mdd.*.changelog_mask="$mask"
9030 # usage: __changelog_clear FACET CL_USER [+]INDEX
9034 local mdt="$(facet_svc $facet)"
9040 # Remove the leading '+'
9042 rec+=$(changelog_user_rec $facet $cl_user)
9049 if [ $rec -eq 0 ]; then
9050 echo "$mdt: clear the changelog for $cl_user of all records"
9052 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9054 $LFS changelog_clear $mdt $cl_user $rec
9057 # usage: changelog_clear [+]INDEX
9059 # If INDEX is prefixed with '+', increment every changelog user's record index
9060 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9064 for facet in ${!CL_USERS[@]}; do
9065 for cl_user in ${CL_USERS[$facet]}; do
9066 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9074 for M in $(seq $MDSCOUNT); do
9076 local mdt="$(facet_svc $facet)"
9078 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9082 changelog_extract_field() {
9087 changelog_dump | gawk "/$cltype.*$file$/ {
9088 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9096 [ ! -d "$dir" ] && return
9098 [ -z "$layout" ] && {
9099 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9103 setfattr -n trusted.lov -v $layout $dir ||
9104 error "error restoring layout '$layout' to '$dir'"
9107 # save the layout of a directory, the returned string will be used by
9108 # restore_layout() to restore the layout
9111 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9112 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9116 # save layout of a directory and restore it at exit
9117 save_layout_restore_at_exit() {
9119 local layout=$(save_layout $dir)
9121 stack_trap "restore_layout $dir $layout" EXIT