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=$(which lustre_rmmod 2> /dev/null)
296 export LUSTRE_ROUTES_CONVERSION=${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 $facet) in
758 ldiskfs) size=50;; # largest seen is 44, leave some headroom
759 # grant_block_size is in bytes, allow at least 2x max blocksize
760 zfs) size=$(lctl get_param osc.$FSNAME*.import |
761 awk '/grant_block_size:/ {print $2/512; exit;}')
769 local facet=${1:-$SINGLEMDS}
770 local fstype=$(facet_fstype $facet)
773 ldiskfs) size=4;; # ~4KB per inode
774 zfs) size=11;; # 10 to 11KB per inode
780 check_gss_daemon_nodes() {
784 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
785 if [ \\\"\\\$num\\\" -ne 1 ]; then
786 echo \\\$num instance of $dname;
791 check_gss_daemon_facet() {
795 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
796 if [ $num -ne 1 ]; then
797 echo "$num instance of $dname on $facet"
806 echo Stopping $@ on $list
807 do_nodes $list "killall -2 $@ 2>/dev/null || true"
810 # start gss daemons on all nodes, or "daemon" on "nodes" if set
811 start_gss_daemons() {
815 if [ "$nodes" ] && [ "$daemon" ] ; then
816 echo "Starting gss daemon on nodes: $nodes"
817 do_nodes $nodes "$daemon" || return 8
821 nodes=$(comma_list $(mdts_nodes))
822 echo "Starting gss daemon on mds: $nodes"
824 # Start all versions, in case of switching
825 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
827 do_nodes $nodes "$LSVCGSSD -v" || return 1
830 do_nodes $nodes "$LGSSD -v" || return 2
833 nodes=$(comma_list $(osts_nodes))
834 echo "Starting gss daemon on ost: $nodes"
836 # Start all versions, in case of switching
837 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
839 do_nodes $nodes "$LSVCGSSD -v" || return 3
841 # starting on clients
843 local clients=${CLIENTS:-$HOSTNAME}
845 echo "Starting $LGSSD on clients $clients "
846 do_nodes $clients "$LGSSD -v" || return 4
849 # wait daemons entering "stable" status
853 # check daemons are running
855 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
856 check_gss_daemon_nodes $nodes lsvcgssd || return 5
858 nodes=$(comma_list $(mdts_nodes))
859 check_gss_daemon_nodes $nodes lgssd || return 6
862 check_gss_daemon_nodes $clients lgssd || return 7
867 local nodes=$(comma_list $(mdts_nodes))
869 send_sigint $nodes lsvcgssd lgssd
871 nodes=$(comma_list $(osts_nodes))
872 send_sigint $nodes lsvcgssd
874 nodes=${CLIENTS:-$HOSTNAME}
875 send_sigint $nodes lgssd
879 # Add mount flags for shared key
881 if grep -q skpath <<< "$mt_opts" ; then
882 mt_opts=$(echo $mt_opts |
883 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
885 if [ -z "$mt_opts" ]; then
886 mt_opts="-o skpath=$SK_PATH"
888 mt_opts="$mt_opts,skpath=$SK_PATH"
904 if ! module_loaded ptlrpc_gss; then
905 load_module ptlrpc/gss/ptlrpc_gss
906 module_loaded ptlrpc_gss ||
907 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
910 if $GSS_KRB5 || $GSS_SK; then
911 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
914 if $GSS_SK && $SK_NO_KEY; then
915 local numclients=${1:-$CLIENTCOUNT}
916 local clients=${CLIENTS:-$HOSTNAME}
918 # security ctx config for keyring
921 mount -o bind $SK_OM_PATH /etc/request-key.d/
922 local lgssc_conf_line='create lgssc * * '
923 lgssc_conf_line+=$(which lgss_keyring)
924 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
926 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
927 echo "$lgssc_conf_line" > $lgssc_conf_file
928 [ -e $lgssc_conf_file ] ||
929 error_exit "Could not find key options in $lgssc_conf_file"
931 if ! local_mode; then
932 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
934 do_nodes $(comma_list $(all_nodes)) "mount \
935 -o bind $SK_OM_PATH \
937 do_nodes $(comma_list $(all_nodes)) "rsync -aqv \
938 $HOSTNAME:$lgssc_conf_file \
939 $lgssc_conf_file >/dev/null 2>&1"
942 # create shared key on all nodes
943 mkdir -p $SK_PATH/nodemap
944 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
945 $SK_PATH/$FSNAME-*.key
946 # for nodemap testing each client may need own key,
947 # and S2S now requires keys as well, both for "client"
950 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
951 -w $SK_PATH/$FSNAME-nmclient.key \
952 -d /dev/urandom >/dev/null 2>&1
953 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
954 -w $SK_PATH/$FSNAME-s2s-server.key \
955 -d /dev/urandom >/dev/null 2>&1
958 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
959 -d /dev/urandom >/dev/null 2>&1
961 for i in $(seq 0 $((numclients - 1))); do
962 lgss_sk -t server -f$FSNAME -n c$i \
963 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
967 if ! local_mode; then
968 do_nodes $(comma_list $(all_nodes)) "rsync -av \
969 $HOSTNAME:$SK_PATH/ $SK_PATH >/dev/null 2>&1"
971 # Set client keys to client type to generate prime P
973 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
974 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
976 do_nodes $clients "lgss_sk -t client -m \
977 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
978 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
979 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
981 # This is required for servers as well, if S2S in use
983 do_nodes $(comma_list $(mdts_nodes)) \
984 "cp $SK_PATH/$FSNAME-s2s-server.key \
985 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
986 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
988 do_nodes $(comma_list $(osts_nodes)) \
989 "cp $SK_PATH/$FSNAME-s2s-server.key \
990 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
991 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
993 do_nodes $clients "lgss_sk -t client \
994 -m $SK_PATH/$FSNAME-nmclient.key \
997 # mount options for servers and clients
998 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
999 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1000 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1001 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1005 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
1007 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1014 # maybe cleanup credential cache?
1021 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1022 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1023 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1027 $RPC_MODE || echo "Cleaning up Shared Key.."
1028 do_nodes $(comma_list $(all_nodes)) "rm -f \
1029 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1030 # Remove the mount and clean up the files we added to SK_PATH
1031 do_nodes $(comma_list $(all_nodes)) "umount \
1032 /etc/request-key.d/"
1033 do_nodes $(comma_list $(all_nodes)) "rm -f \
1034 $SK_OM_PATH/lgssc.conf"
1035 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1042 local var=${facet}_svc
1050 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1051 tr '[:lower:]' '[:upper:]'
1057 if [ $facet == mgs ] || [ $facet == client ]; then
1061 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1069 if [ -n "${!var}" ]; then
1074 var=$(facet_type $facet)FSTYPE
1075 if [ -n "${!var}" ]; then
1080 if [ -n "$FSTYPE" ]; then
1085 if [[ $facet == mgs ]] && combined_mgs_mds; then
1097 local facets=$(get_facets)
1100 for facet in ${facets//,/ }; do
1101 if [ $node == $(facet_host $facet) ] ||
1102 [ $node == "$(facet_failover_host $facet)" ]; then
1103 fstype=$(facet_fstype $facet)
1104 if [[ $fstypes != *$fstype* ]]; then
1105 fstypes+="${fstypes:+,}$fstype"
1114 local num=$(facet_number $facet)
1117 if [[ $(facet_type $facet) = OST ]]; then
1118 index=OSTINDEX${num}
1119 if [[ -n "${!index}" ]]; then
1124 index=${OST_INDICES[num - 1]}
1127 [[ -n "$index" ]] || index=$((num - 1))
1135 local fstype=$(facet_fstype $facet)
1139 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1141 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1142 ${dev} 2>/dev/null");;
1144 error "unknown fstype!";;
1152 local device=$(mdsdevname $num)
1153 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1159 local device=$(ostdevname $num)
1160 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1165 # Get the device of a facet.
1172 mgs) device=$(mgsdevname) ;;
1173 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1174 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1175 fs2mds) device=$(mdsdevname 1_2) ;;
1176 fs2ost) device=$(ostdevname 1_2) ;;
1177 fs3ost) device=$(ostdevname 2_2) ;;
1185 # Get the virtual device of a facet.
1192 mgs) device=$(mgsvdevname) ;;
1193 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1194 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1195 fs2mds) device=$(mdsvdevname 1_2) ;;
1196 fs2ost) device=$(ostvdevname 1_2) ;;
1197 fs3ost) device=$(ostvdevname 2_2) ;;
1205 local virt=$(virt-what 2> /dev/null)
1207 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1209 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1212 VMware|KVM|VirtualBox|Parallels)
1213 echo $virt | tr '[A-Z]' '[a-z]' ;;
1219 # Re-read the partition table on failover partner host.
1220 # After a ZFS storage pool is created on a shared device, the partition table
1221 # on the device may change. However, the operating system on the failover
1222 # host may not notice the change automatically. Without the up-to-date partition
1223 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1224 # relative to partition rather than disk beginnings.
1226 # This function performs partprobe on the failover host to make it re-read the
1229 refresh_partition_table() {
1234 host=$(facet_passive_host $facet)
1235 if [[ -n "$host" ]]; then
1236 do_node $host "$PARTPROBE $device"
1241 # Get ZFS storage pool name.
1248 device=$(facet_device $facet)
1249 # poolname is string before "/"
1250 poolname="${device%%/*}"
1257 # Get ZFS local fsname.
1259 zfs_local_fsname() {
1261 local lfsname=$(basename $(facet_device $facet))
1267 # Create ZFS storage pool.
1274 local opts=${@:-"-o cachefile=none"}
1276 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1277 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1278 $ZPOOL create -f $opts $poolname $vdev"
1282 # Create ZFS file system.
1288 local opts=${@:-"-o mountpoint=legacy"}
1290 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1291 $ZFS create $opts $dataset"
1295 # Export ZFS storage pool.
1296 # Before exporting the pool, all datasets within the pool should be unmounted.
1304 poolname=$(zpool_name $facet)
1306 if [[ -n "$poolname" ]]; then
1307 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1308 grep -q ^$poolname/ /proc/mounts ||
1309 $ZPOOL export $opts $poolname"
1314 # Destroy ZFS storage pool.
1315 # Destroy the given pool and free up any devices for other use. This command
1316 # tries to unmount any active datasets before destroying the pool.
1317 # -f Force any active datasets contained within the pool to be unmounted.
1321 local poolname=${2:-$(zpool_name $facet)}
1323 if [[ -n "$poolname" ]]; then
1324 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1325 $ZPOOL destroy -f $poolname"
1330 # Import ZFS storage pool.
1331 # Force importing, even if the pool appears to be potentially active.
1336 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1339 poolname=$(zpool_name $facet)
1341 if [[ -n "$poolname" ]]; then
1342 opts+=" -d $(dirname $(facet_vdevice $facet))"
1343 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1344 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1345 $ZPOOL import -f $opts $poolname"
1350 # Reimport ZFS storage pool with new name
1355 local opts="-o cachefile=none"
1356 local poolname=$(zpool_name $facet)
1358 opts+=" -d $(dirname $(facet_vdevice $facet))"
1359 do_facet $facet "$ZPOOL export $poolname;
1360 $ZPOOL import $opts $poolname $newpool"
1364 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1365 # is not automatically imported on system startup.
1367 # In a failover environment, this will provide resource level fencing which
1368 # will ensure that the same ZFS storage pool will not be imported concurrently
1369 # on different nodes.
1371 disable_zpool_cache() {
1375 poolname=$(zpool_name $facet)
1377 if [[ -n "$poolname" ]]; then
1378 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1383 # This and set_osd_param() shall be used to access OSD parameters
1384 # once existed under "obdfilter":
1389 # writethrough_cache_enable
1393 local device=${2:-$FSNAME-OST*}
1396 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1397 osd-*.$device.$name 2>&1" | grep -v 'error:'
1402 local device=${2:-$FSNAME-OST*}
1406 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1407 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1411 local dz=${1:-$DEBUG_SIZE}
1413 if [ -f /sys/devices/system/cpu/possible ]; then
1414 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1416 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1419 # bug 19944, adjust size to be -gt num_possible_cpus()
1420 # promise 2MB for every cpu at least
1421 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1424 lctl set_param debug_mb=$dz
1427 set_default_debug () {
1428 local debug=${1:-"$PTLDEBUG"}
1429 local subsys=${2:-"$SUBSYSTEM"}
1430 local debug_size=${3:-$DEBUG_SIZE}
1432 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1433 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1435 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1438 set_default_debug_nodes () {
1441 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1442 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1446 do_rpc_nodes "$nodes" set_default_debug \
1447 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1450 set_default_debug_facet () {
1452 local node=$(facet_active_host $facet)
1453 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1455 set_default_debug_nodes $node
1459 local hostid=${1:-$(hostid)}
1461 if [ ! -s /etc/hostid ]; then
1462 printf $(echo -n $hostid |
1463 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1469 local facets=${1:-$(get_facets)}
1472 for facet in ${facets//,/ }; do
1475 [ $RC -eq 0 ] && continue
1477 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1478 skip "Restart of $facet failed!." && touch $LU482_FAILED
1480 error "Restart of $facet failed!"
1487 # Add argument "arg" (e.g., "loop") to the comma-separated list
1488 # of arguments for option "opt" (e.g., "-o") on command
1489 # line "opts" (e.g., "-o flock").
1495 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1497 if echo "$opts" | grep -q $opt_pattern; then
1498 opts=$(echo "$opts" | sed -e \
1499 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1501 opts+="${opts:+ }$opt $arg"
1507 # Associate loop device with a given regular file.
1508 # Return the loop device.
1510 setup_loop_device() {
1514 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1515 if [[ -z \\\$loop_dev ]]; then
1516 loop_dev=\\\$($LOSETUP -f);
1517 $LOSETUP \\\$loop_dev $file || loop_dev=;
1519 echo -n \\\$loop_dev"
1523 # Detach a loop device.
1525 cleanup_loop_device() {
1529 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1530 $LOSETUP -d $loop_dev"
1534 # Check if a given device is a block device.
1541 [[ -n "$dev" ]] || return 1
1542 do_facet $facet "test -b $dev" || return 1
1543 if [[ -n "$size" ]]; then
1544 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1545 count=1 skip=$size 2>&1" |
1546 awk '($3 == "in") { print $1 }')
1547 [[ "$in" = "1+0" ]] || return 1
1552 # Check if a given device is a device-mapper device.
1558 [[ -n "$dev" ]] || return 1
1559 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1563 # Check if a given device is a device-mapper flakey device.
1565 is_dm_flakey_dev() {
1570 [[ -n "$dev" ]] || return 1
1572 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1574 [[ $type = flakey ]] && return 0 || return 1
1578 # Check if device-mapper flakey device is supported by the kernel
1579 # of $facet node or not.
1581 dm_flakey_supported() {
1584 do_facet $facet "modprobe dm-flakey;
1585 $DMSETUP targets | grep -q flakey" &> /dev/null
1589 # Get the device-mapper flakey device name of a given facet.
1591 dm_facet_devname() {
1593 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1595 echo -n ${facet}_flakey
1599 # Get the device-mapper flakey device of a given facet.
1600 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1602 dm_facet_devpath() {
1605 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1609 # Set a device-mapper device with a new table.
1611 # The table has the following format:
1612 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1614 # flakey <target_args> includes:
1615 # <destination_device> <offset> <up_interval> <down_interval> \
1616 # [<num_features> [<feature_arguments>]]
1618 # linear <target_args> includes:
1619 # <destination_device> <start_sector>
1621 dm_set_dev_table() {
1624 local target_type=$3
1630 read tmp num_sectors tmp real_dev tmp \
1631 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1633 case $target_type in
1635 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1638 table="0 $num_sectors linear $real_dev 0"
1640 *) error "invalid target type $target_type" ;;
1643 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1644 error "failed to suspend $dm_dev"
1645 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1646 error "failed to load $target_type table into $dm_dev"
1647 do_facet $facet "$DMSETUP resume $dm_dev" ||
1648 error "failed to resume $dm_dev"
1652 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1653 # feature parameter.
1656 # All write I/O is silently ignored.
1657 # Read I/O is handled correctly.
1659 dm_set_dev_readonly() {
1661 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1663 dm_set_dev_table $facet $dm_dev flakey
1667 # Set a device-mapper device to traditional linear mapping mode.
1669 dm_clear_dev_readonly() {
1671 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1673 dm_set_dev_table $facet $dm_dev linear
1677 # Set the device of a given facet as "read-only".
1679 set_dev_readonly() {
1681 local svc=${facet}_svc
1683 if [[ $(facet_fstype $facet) = zfs ]] ||
1684 ! dm_flakey_supported $facet; then
1685 do_facet $facet $LCTL --device ${!svc} readonly
1687 dm_set_dev_readonly $facet
1692 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1699 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1700 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1701 echo -n $num_sectors
1705 # Create a device-mapper device with a given block device or regular file (will
1706 # be associated with loop device).
1707 # Return the full path of the device-mapper device.
1711 local real_dev=$2 # destination device
1712 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1713 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1715 # check if the device-mapper device to be created already exists
1716 if is_dm_dev $facet $dm_dev; then
1717 # if the existing device was set to "read-only", then clear it
1718 ! is_dm_flakey_dev $facet $dm_dev ||
1719 dm_clear_dev_readonly $facet $dm_dev
1725 # check if the destination device is a block device, and if not,
1726 # associate it with a loop device
1727 is_blkdev $facet $real_dev ||
1728 real_dev=$(setup_loop_device $facet $real_dev)
1729 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1731 # now create the device-mapper device
1732 local num_sectors=$(get_num_sectors $facet $real_dev)
1733 local table="0 $num_sectors linear $real_dev 0"
1736 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1737 { rc=${PIPESTATUS[0]}; dm_dev=; }
1738 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1745 # Map the facet name to its device variable name.
1747 facet_device_alias() {
1749 local dev_alias=$facet
1752 fs2mds) dev_alias=mds1_2 ;;
1753 fs2ost) dev_alias=ost1_2 ;;
1754 fs3ost) dev_alias=ost2_2 ;;
1762 # Save the original value of the facet device and export the new value.
1768 local active_facet=$(facet_active $facet)
1769 local dev_alias=$(facet_device_alias $active_facet)
1770 local dev_name=${dev_alias}_dev
1771 local dev=${!dev_name}
1773 if [[ $active_facet = $facet ]]; then
1774 local failover_dev=${dev_alias}failover_dev
1775 if [[ ${!failover_dev} = $dev ]]; then
1776 eval export ${failover_dev}_saved=$dev
1777 eval export ${failover_dev}=$dm_dev
1780 dev_alias=$(facet_device_alias $facet)
1781 local facet_dev=${dev_alias}_dev
1782 if [[ ${!facet_dev} = $dev ]]; then
1783 eval export ${facet_dev}_saved=$dev
1784 eval export ${facet_dev}=$dm_dev
1788 eval export ${dev_name}_saved=$dev
1789 eval export ${dev_name}=$dm_dev
1793 # Restore the saved value of the facet device.
1798 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1799 local dev_alias=$(facet_device_alias $facet)
1801 local saved_dev=${dev_alias}_dev_saved
1802 [[ -z ${!saved_dev} ]] ||
1803 eval export ${dev_alias}_dev=${!saved_dev}
1805 saved_dev=${dev_alias}failover_dev_saved
1806 [[ -z ${!saved_dev} ]] ||
1807 eval export ${dev_alias}failover_dev=${!saved_dev}
1811 # Remove a device-mapper device.
1812 # If the destination device is a loop device, then also detach it.
1816 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1820 is_dm_dev $facet $dm_dev || return 0
1822 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1823 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1825 do_facet $facet "$DMSETUP remove $dm_dev"
1826 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1828 unexport_dm_dev $facet
1830 # detach a loop device
1831 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1837 local active_facet=$(facet_active $facet)
1838 local dev_alias=$(facet_device_alias $active_facet)
1839 local dev=${dev_alias}_dev
1840 local opt=${facet}_opt
1841 local mntpt=$(facet_mntpt $facet)
1842 local opts="${!opt} $@"
1843 local fstype=$(facet_fstype $facet)
1845 local dm_dev=${!dev}
1847 module_loaded lustre || load_modules
1851 if dm_flakey_supported $facet; then
1852 dm_dev=$(dm_create_dev $facet ${!dev})
1853 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1856 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1858 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1860 # import ZFS storage pool
1861 import_zpool $facet || return ${PIPESTATUS[0]}
1863 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1864 lustre:svname $dm_dev");;
1866 error "unknown fstype!";;
1869 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1870 # for testing LU-482 error handling in mount_facets() and test_0a()
1871 if [ -f $TMP/test-lu482-trigger ]; then
1875 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1879 if [ $RC -ne 0 ]; then
1880 echo "Start of $dm_dev on ${facet} failed ${RC}"
1884 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1885 if [[ "$health" != "healthy" ]]; then
1886 error "$facet is in a unhealthy state"
1889 set_default_debug_facet $facet
1891 if [[ $facet == mds* ]]; then
1893 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1896 if [[ $opts =~ .*nosvc.* ]]; then
1897 echo "Start $dm_dev without service"
1902 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1903 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1904 "" || error "$dm_dev failed to initialize!";;
1906 wait_update_facet ${facet} "$ZFS get -H -o value \
1907 lustre:svname $dm_dev 2>/dev/null | \
1908 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1909 error "$dm_dev failed to initialize!";;
1912 error "unknown fstype!";;
1916 # commit the device label change to disk
1917 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1918 echo "Commit the device label on ${!dev}"
1919 do_facet $facet "sync; sleep 1; sync"
1923 label=$(devicelabel ${facet} $dm_dev)
1924 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1925 eval export ${facet}_svc=${label}
1926 echo Started ${label}
1928 export_dm_dev $facet $dm_dev
1933 # start facet device options
1939 local dev_alias=$(facet_device_alias $facet)
1941 eval export ${dev_alias}_dev=${device}
1942 eval export ${facet}_opt=\"$@\"
1944 local varname=${dev_alias}failover_dev
1945 if [ -n "${!varname}" ] ; then
1946 eval export ${dev_alias}failover_dev=${!varname}
1948 eval export ${dev_alias}failover_dev=$device
1951 local mntpt=$(facet_mntpt $facet)
1952 do_facet ${facet} mkdir -p $mntpt
1953 eval export ${facet}_MOUNT=$mntpt
1954 mount_facet ${facet}
1957 if [[ $facet == mds* ]]; then
1959 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1970 local HOST=$(facet_active_host $facet)
1971 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
1973 local mntpt=$(facet_mntpt $facet)
1974 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
1975 if [ ${running} -ne 0 ]; then
1976 echo "Stopping $mntpt (opts:$@) on $HOST"
1977 do_facet ${facet} $UMOUNT $@ $mntpt
1980 # umount should block, but we should wait for unrelated obd's
1981 # like the MGS or MGC to also stop.
1982 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1984 if [[ $(facet_fstype $facet) == zfs ]]; then
1985 # export ZFS storage pool
1986 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1987 elif dm_flakey_supported $facet; then
1988 local host=${facet}_HOST
1989 local failover_host=${facet}failover_HOST
1990 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
1991 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
1992 dm_cleanup_dev $facet
1997 # save quota version (both administrative and operational quotas)
1998 # add an additional parameter if mountpoint is ever different from $MOUNT
2000 # XXX This function is kept for interoperability with old server (< 2.3.50),
2001 # it should be removed whenever we drop the interoperability for such
2003 quota_save_version() {
2004 local fsname=${2:-$FSNAME}
2006 local ver=$(tr -c -d "123" <<< $spec)
2007 local type=$(tr -c -d "ug" <<< $spec)
2009 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
2011 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
2013 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
2015 local osts=$(get_facets OST)
2016 for ost in ${osts//,/ }; do
2018 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
2022 # client could mount several lustre
2024 # XXX This function is kept for interoperability with old server (< 2.3.50),
2025 # it should be removed whenever we drop the interoperability for such
2028 local fsname=${1:-$FSNAME}
2030 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
2032 do_nodes $(comma_list $(osts_nodes)) \
2033 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
2037 # get mdt quota type
2039 local varsvc=${SINGLEMDS}_svc
2040 do_facet $SINGLEMDS $LCTL get_param -n \
2041 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2044 # get ost quota type
2046 # All OSTs should have same quota type
2047 local varsvc=ost1_svc
2048 do_facet ost1 $LCTL get_param -n \
2049 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2052 # restore old quota type settings
2054 if [ "$old_MDT_QUOTA_TYPE" ]; then
2055 do_facet mgs $LCTL conf_param \
2056 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2058 if [ "$old_OST_QUOTA_TYPE" ]; then
2059 do_facet mgs $LCTL conf_param \
2060 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2064 # Handle the case when there is a space in the lfs df
2065 # "filesystem summary" line the same as when there is no space.
2066 # This will allow fixing the "lfs df" summary line in the future.
2068 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2071 # Get free inodes on the MDT specified by mdt index, free indoes on
2072 # the whole filesystem will be returned when index == -1.
2078 if [ $index -eq -1 ]; then
2081 mdt_uuid=$(mdtuuid_from_index $index)
2084 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2089 # Get the OST device status from 'lfs df' with a given OST index.
2093 local mnt_pnt=${2:-$MOUNT}
2096 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2097 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2103 # save old quota type & set new quota type
2104 local mdt_qtype=$(mdt_quota_type)
2105 local ost_qtype=$(ost_quota_type)
2107 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2108 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2110 export old_MDT_QUOTA_TYPE=$mdt_qtype
2111 export old_OST_QUOTA_TYPE=$ost_qtype
2113 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
2114 error "set mdt quota type failed"
2115 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
2116 error "set ost quota type failed"
2118 local quota_usrs=$QUOTA_USERS
2120 # get_filesystem_size
2121 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2122 local blk_soft=$((disksz + 1024))
2123 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2125 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2126 local i_soft=$inodes
2127 local i_hard=$((i_soft + i_soft / 20))
2129 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2130 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2131 "inode-hardlimit: $i_hard"
2134 for usr in $quota_usrs; do
2135 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2137 cmd="$LFS setquota -$type $usr -b $blk_soft"
2138 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2140 eval $cmd || error "$cmd FAILED!"
2142 # display the quota status
2143 echo "Quota settings for $usr : "
2144 $LFS quota -v -u $usr $mntpt || true
2151 local opts=${3:-$MOUNT_OPTS}
2152 opts=${opts:+-o $opts}
2153 local flags=${4:-$MOUNT_FLAGS}
2155 local device=$MGSNID:/$FSNAME$FILESET
2156 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2157 echo "Bad mount command: opt=$flags $opts dev=$device " \
2162 echo "Starting client: $client: $flags $opts $device $mnt"
2163 do_node $client mkdir -p $mnt
2164 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2165 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2167 #disable FILESET if not supported
2168 do_nodes $client lctl get_param -n \
2169 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2170 device=$MGSNID:/$FSNAME
2171 do_node $client mkdir -p $mnt/$FILESET
2172 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2175 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2176 # Mount using nodemap key
2177 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2178 if $SK_UNIQUE_NM; then
2179 mountkey=$SK_PATH/nodemap/c0.key
2181 local prunedopts=$(echo $opts |
2182 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2183 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2186 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2190 set_default_debug_nodes $client
2202 [ "$3" ] && force=-f
2203 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2204 if [ $running -ne 0 ]; then
2205 echo "Stopping client $client $mnt (opts:$force)"
2206 do_node $client lsof -t $mnt || need_kill=no
2207 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2208 pids=$(do_node $client lsof -t $mnt | sort -u);
2209 if [ -n $pids ]; then
2210 do_node $client kill -9 $pids || true
2214 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2215 if [ $busy -ne 0 ] ; then
2216 echo "$mnt is still busy, wait one second" && sleep 1
2217 do_node $client umount $force $mnt
2222 # Mount the file system on the MGS
2223 mount_mgs_client() {
2224 do_facet mgs "mkdir -p $MOUNT"
2225 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2226 error "unable to mount $MOUNT on MGS"
2229 # Unmount the file system on the MGS
2230 umount_mgs_client() {
2231 zconf_umount $mgs_HOST $MOUNT
2232 do_facet mgs "rm -rf $MOUNT"
2235 # nodes is comma list
2236 sanity_mount_check_nodes () {
2242 # FIXME: assume that all cluster nodes run the same os
2243 [ "$(uname)" = Linux ] || return 0
2246 for mnt in $mnts ; do
2247 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2248 mpts=\\\$(mount | grep -c $mnt' ');
2249 if [ \\\$running -ne \\\$mpts ]; then
2250 echo \\\$(hostname) env are INSANE!;
2253 [ $? -eq 0 ] || rc=1
2258 sanity_mount_check_servers () {
2259 [ -n "$CLIENTONLY" ] &&
2260 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2261 echo Checking servers environments
2263 # FIXME: modify get_facets to display all facets wo params
2264 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2268 for facet in ${facets//,/ }; do
2269 node=$(facet_host ${facet})
2270 mntpt=$(facet_mntpt $facet)
2271 sanity_mount_check_nodes $node $mntpt ||
2272 { error "server $node environments are insane!"; return 1; }
2276 sanity_mount_check_clients () {
2277 local clients=${1:-$CLIENTS}
2278 local mntpt=${2:-$MOUNT}
2279 local mntpt2=${3:-$MOUNT2}
2281 [ -z $clients ] && clients=$(hostname)
2282 echo Checking clients $clients environments
2284 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2285 error "clients environments are insane!"
2288 sanity_mount_check () {
2289 sanity_mount_check_servers || return 1
2290 sanity_mount_check_clients || return 2
2293 # mount clients if not mouted
2294 zconf_mount_clients() {
2297 local opts=${3:-$MOUNT_OPTS}
2298 opts=${opts:+-o $opts}
2299 local flags=${4:-$MOUNT_FLAGS}
2300 local device=$MGSNID:/$FSNAME$FILESET
2301 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2302 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2307 echo "Starting client $clients: $flags $opts $device $mnt"
2308 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2309 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2310 # Mount with own nodemap key
2312 # Mount all server nodes first with per-NM keys
2313 for nmclient in ${clients//,/ }; do
2314 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2315 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2318 # set perms for per-nodemap keys else permission denied
2319 do_nodes $(comma_list $(all_nodes)) \
2320 "keyctl show | grep lustre | cut -c1-11 |
2322 xargs -IX keyctl setperm X 0x3f3f3f3f"
2323 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2325 for nmclient in ${clients//,/ }; do
2326 if $SK_UNIQUE_NM; then
2327 mountkey=$SK_PATH/nodemap/c$i.key
2329 do_node $nmclient "! grep -q $mnt' ' \
2330 /proc/mounts || umount $mnt"
2331 local prunedopts=$(add_sk_mntflag $prunedopts);
2332 prunedopts=$(echo $prunedopts | sed -e \
2333 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2335 do_nodes $(comma_list $(all_server_nodes)) \
2338 do_node $nmclient $MOUNT_CMD $flags \
2339 $prunedopts $MGSNID:/$FSNAME $mnt ||
2344 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2346 do_nodes $clients $MOUNT_CMD $flags $opts \
2347 $MGSNID:/$FSNAME $mnt || return 1
2349 #disable FILESET if not supported
2350 do_nodes $clients lctl get_param -n \
2351 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2352 device=$MGSNID:/$FSNAME
2353 do_nodes $clients mkdir -p $mnt/$FILESET
2354 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2358 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2359 # Mount with nodemap key
2361 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2362 for nmclient in ${clients//,/ }; do
2363 if $SK_UNIQUE_NM; then
2364 mountkey=$SK_PATH/nodemap/c$i.key
2366 local prunedopts=$(echo $opts | sed -e \
2367 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2368 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2371 running=\\\$(mount | grep -c $mnt' ');
2373 if [ \\\$running -eq 0 ] ; then
2375 $MOUNT_CMD $flags $prunedopts $device $mnt;
2378 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2379 grep 'type lustre' | wc -l);
2380 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2381 echo zconf_mount_clients FAILED: \
2382 mount count \\\$running, not matching \
2383 with mount count of 'type lustre' \
2384 \\\$lustre_mnt_count;
2388 exit \\\$rc" || return ${PIPESTATUS[0]}
2395 if $SHARED_KEY; then
2396 tmpopts=$(add_sk_mntflag $opts)
2399 running=\\\$(mount | grep -c $mnt' ');
2401 if [ \\\$running -eq 0 ] ; then
2403 $MOUNT_CMD $flags $tmpopts $device $mnt;
2406 exit \\\$rc" || return ${PIPESTATUS[0]}
2409 echo "Started clients $clients: "
2410 do_nodes $clients "mount | grep $mnt' '"
2412 set_default_debug_nodes $clients
2417 zconf_umount_clients() {
2422 [ "$3" ] && force=-f
2424 echo "Stopping clients: $clients $mnt (opts:$force)"
2425 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2426 if [ \\\$running -ne 0 ] ; then
2427 echo Stopping client \\\$(hostname) $mnt opts:$force;
2428 lsof $mnt || need_kill=no;
2429 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2430 pids=\\\$(lsof -t $mnt | sort -u);
2431 if [ -n \\\"\\\$pids\\\" ]; then
2435 while umount $force $mnt 2>&1 | grep -q "busy"; do
2436 echo "$mnt is still busy, wait one second" && sleep 1;
2443 echo + $POWER_DOWN $node
2447 shutdown_node_hard () {
2449 local attempts=$SHUTDOWN_ATTEMPTS
2451 for i in $(seq $attempts) ; do
2454 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2455 echo "waiting for $host to fail attempts=$attempts"
2456 [ $i -lt $attempts ] || \
2457 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2463 local mnt=${2:-$MOUNT}
2466 if [ "$FAILURE_MODE" = HARD ]; then
2467 shutdown_node_hard $client
2469 zconf_umount_clients $client $mnt -f
2475 local facets="$(get_facets OST),$(get_facets MDS)"
2478 combined_mgs_mds || facets="$facets,mgs"
2480 for facet in ${facets//,/ }; do
2481 if [ $(facet_active_host $facet) == $host ]; then
2482 affected="$affected $facet"
2486 echo $(comma_list $affected)
2491 local host=${2:-$(facet_host $facet)}
2493 local label=$(convert_facet2label $facet)
2494 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2497 facets_up_on_host () {
2499 local facets=$(facets_on_host $host)
2502 for facet in ${facets//,/ }; do
2503 if $(facet_up $facet $host); then
2504 affected_up="$affected_up $facet"
2508 echo $(comma_list $affected_up)
2513 local affected_facet
2514 local affected_facets
2516 if [[ "$FAILURE_MODE" = HARD ]]; then
2517 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2518 dm_flakey_supported $facet; then
2519 affected_facets=$(affected_facets $facet)
2520 for affected_facet in ${affected_facets//,/ }; do
2521 unexport_dm_dev $affected_facet
2525 shutdown_node_hard $(facet_active_host $facet)
2533 echo + $POWER_UP $node
2546 if [ "$FAILURE_MODE" = HARD ]; then
2547 reboot_node $(facet_active_host $facet)
2555 if [ "$FAILURE_MODE" = HARD ]; then
2565 for facet in ${facets//,/ }; do
2566 hosts=$(expand_list $hosts $(facet_host $facet) )
2572 _check_progs_installed () {
2576 for prog in $progs; do
2577 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2578 echo $prog missing on $(hostname)
2585 check_progs_installed () {
2589 do_rpc_nodes "$nodes" _check_progs_installed $@
2592 # recovery-scale functions
2594 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2597 start_client_load() {
2600 local var=$(node_var_name $client)_load
2601 eval export ${var}=$load
2603 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2604 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2605 END_RUN_FILE=$END_RUN_FILE \
2606 LOAD_PID_FILE=$LOAD_PID_FILE \
2607 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2608 TESTNAME=$TESTNAME \
2609 DBENCH_LIB=$DBENCH_LIB \
2610 DBENCH_SRC=$DBENCH_SRC \
2611 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2617 log "Started client load: ${load} on $client"
2619 # get the children process IDs
2620 local pids=$(ps --ppid $ppid -o pid= | xargs)
2621 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2625 start_client_loads () {
2626 local -a clients=(${1//,/ })
2627 local numloads=${#CLIENT_LOADS[@]}
2630 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2631 testnum=$((nodenum % numloads))
2632 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2634 # bug 22169: wait the background threads to start
2638 # only for remote client
2639 check_client_load () {
2641 local var=$(node_var_name $client)_load
2642 local testload=run_${!var}.sh
2644 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2646 # bug 18914: try to connect several times not only when
2647 # check ps, but while check_node_health also
2651 while [ $RC = 254 -a $tries -gt 0 ]; do
2655 if ! check_node_health $client; then
2657 if [ $RC -eq 254 ]; then
2658 # FIXME: not sure how long we shuold sleep here
2662 echo "check node health failed: RC=$RC "
2666 # We can continue try to connect if RC=254
2667 # Just print the warning about this
2668 if [ $RC = 254 ]; then
2669 echo "got a return status of $RC from do_node while checking " \
2670 "node health on $client"
2673 # see if the load is still on the client
2676 while [ $RC = 254 -a $tries -gt 0 ]; do
2680 if ! do_node $client \
2681 "ps auxwww | grep -v grep | grep -q $testload"; then
2686 if [ $RC = 254 ]; then
2687 echo "got a return status of $RC from do_node while checking " \
2688 "(node health and 'ps') the client load on $client"
2689 # see if we can diagnose a bit why this is
2694 check_client_loads () {
2695 local clients=${1//,/ }
2699 for client in $clients; do
2700 check_client_load $client
2702 if [ "$rc" != 0 ]; then
2703 log "Client load failed on node $client, rc=$rc"
2709 restart_client_loads () {
2710 local clients=${1//,/ }
2711 local expectedfail=${2:-""}
2715 for client in $clients; do
2716 check_client_load $client
2718 if [ "$rc" != 0 -a "$expectedfail" ]; then
2719 local var=$(node_var_name $client)_load
2720 start_client_load $client ${!var}
2721 echo "Restarted client load ${!var}: on $client. Checking ..."
2722 check_client_load $client
2724 if [ "$rc" != 0 ]; then
2725 log "Client load failed to restart on node $client, rc=$rc"
2726 # failure one client load means test fail
2727 # we do not need to check other
2736 # Start vmstat and save its process ID in a file.
2741 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2744 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2745 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2748 # Display the nodes on which client loads failed.
2749 print_end_run_file() {
2753 [ -s $file ] || return 0
2755 echo "Found the END_RUN_FILE file: $file"
2758 # A client load will stop if it finds the END_RUN_FILE file.
2759 # That does not mean the client load actually failed though.
2760 # The first node in END_RUN_FILE is the one we are interested in.
2763 if [ -n "$node" ]; then
2764 local var=$(node_var_name $node)_load
2766 local prefix=$TESTLOG_PREFIX
2767 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2768 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2769 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2771 echo "Client load ${!var} failed on node $node:"
2777 # Stop the process which had its PID saved in a file.
2782 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2784 do_nodes $nodes "test -f $pid_file &&
2785 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2788 # Stop all client loads.
2789 stop_client_loads() {
2790 local nodes=${1:-$CLIENTS}
2793 # stop the client loads
2794 stop_process $nodes $pid_file
2796 # clean up the processes that started them
2797 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2799 # End recovery-scale functions
2801 # verify that lustre actually cleaned up properly
2803 VAR=$(lctl get_param -n catastrophe 2>&1)
2804 if [ $? = 0 ] ; then
2805 if [ $VAR != 0 ]; then
2806 error "LBUG/LASSERT detected"
2809 BUSY=$(dmesg | grep -i destruct || true)
2810 if [ -n "$BUSY" ]; then
2812 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2816 check_mem_leak || exit 204
2818 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2819 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2822 if module_loaded lnet || module_loaded libcfs; then
2823 echo "$TESTSUITE: modules still loaded..." 1>&2
2832 if [[ "$1" == "--verbose" ]]; then
2847 PREV_RESULT=$(do_node $node "$TEST")
2849 RESULT=$(do_node $node "$TEST")
2850 if [[ "$RESULT" == "$FINAL" ]]; then
2851 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2852 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2856 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2857 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2861 [[ $WAIT -ge $MAX ]] && break
2862 [[ $((WAIT % print)) -eq 0 ]] &&
2863 echo "Waiting $((MAX - WAIT)) secs for update"
2864 WAIT=$((WAIT + sleep))
2867 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2871 wait_update_facet() {
2873 [ "$1" = "--verbose" ] && verbose="$1" && shift
2877 wait_update $verbose $(facet_active_host $facet) "$@"
2881 do_nodes $(comma_list $(mdts_nodes)) \
2882 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2883 do_nodes $(comma_list $(osts_nodes)) \
2884 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2885 grep -v 'Found no match'
2889 local zfs_wait=${2:-5}
2891 # the occupied disk space will be released
2892 # only after TXGs are committed
2893 if [[ $(facet_fstype $1) == zfs ]]; then
2894 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2899 wait_delete_completed_mds() {
2900 local max_wait=${1:-20}
2902 local stime=$(date +%s)
2907 # find MDS with pending deletions
2908 for node in $(mdts_nodes); do
2909 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2910 2>/dev/null | calc_sum)
2911 if [[ $changes -eq 0 ]]; then
2914 mds2sync="$mds2sync $node"
2916 if [ -z "$mds2sync" ]; then
2917 wait_zfs_commit $SINGLEMDS
2920 mds2sync=$(comma_list $mds2sync)
2922 # sync MDS transactions
2923 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2925 # wait till all changes are sent and commmitted by OSTs
2926 # for ldiskfs space is released upon execution, but DMU
2927 # do this upon commit
2930 while [[ $WAIT -ne $max_wait ]]; do
2931 changes=$(do_nodes $mds2sync \
2932 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2933 #echo "$node: $changes changes on all"
2934 if [[ $changes -eq 0 ]]; then
2935 wait_zfs_commit $SINGLEMDS
2937 # the occupied disk space will be released
2938 # only after TXGs are committed
2939 wait_zfs_commit ost1
2947 echo "Delete is not completed in $((etime - stime)) seconds"
2948 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2955 # we can use "for" here because we are waiting the slowest
2956 for host in ${hostlist//,/ }; do
2957 check_network "$host" 900
2959 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2966 for facet in ${facetlist//,/ }; do
2967 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2969 wait_for_host $hostlist
2972 _wait_recovery_complete () {
2975 # Use default policy if $2 is not passed by caller.
2976 local MAX=${2:-$(max_recovery_time)}
2981 while [ $WAIT -lt $MAX ]; do
2982 STATUS=$(lctl get_param -n $param | grep status)
2984 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2987 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2989 echo "$param recovery not done in $MAX sec. $STATUS"
2993 wait_recovery_complete () {
2996 # with an assumption that at_max is the same on all nodes
2997 local MAX=${2:-$(max_recovery_time)}
3000 if [ "$FAILURE_MODE" = HARD ]; then
3001 facets=$(facets_on_host $(facet_active_host $facet))
3003 echo affected facets: $facets
3005 # we can use "for" here because we are waiting the slowest
3006 for facet in ${facets//,/ }; do
3007 local var_svc=${facet}_svc
3008 local param="*.${!var_svc}.recovery_status"
3010 local host=$(facet_active_host $facet)
3011 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3015 wait_mds_ost_sync () {
3016 # just because recovery is done doesn't mean we've finished
3017 # orphan cleanup. Wait for llogs to get synchronized.
3018 echo "Waiting for orphan cleanup..."
3019 # MAX value includes time needed for MDS-OST reconnection
3020 local MAX=$(( TIMEOUT * 2 ))
3021 local WAIT_TIMEOUT=${1:-$MAX}
3024 local list=$(comma_list $(mdts_nodes))
3025 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3026 if ! do_facet $SINGLEMDS \
3027 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3029 # old way, use mds_sync
3031 list=$(comma_list $(osts_nodes))
3032 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3035 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3036 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3037 local -a sync=($(do_nodes $list "$cmd"))
3040 for ((i=0; i<${#sync[@]}; i++)); do
3042 [ ${sync[$i]} -eq 1 ] && continue
3044 [ ${sync[$i]} -eq 0 ] && continue
3046 # there is a not finished MDS-OST synchronization
3050 sleep 2 # increase waiting time and cover statfs cache
3051 [ ${con} -eq 1 ] && return 0
3052 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3056 # show which nodes are not finished.
3057 cmd=$(echo $cmd | sed '/-n//')
3058 do_nodes $list "$cmd"
3059 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3063 # Wait OSTs to be active on both client and MDT side.
3065 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3066 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3067 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3068 error "wait_update OSTs up on client failed"
3070 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3071 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3072 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3073 error "wait_update OSTs up on MDT0000 failed"
3076 wait_destroy_complete () {
3077 echo "Waiting for local destroys to complete"
3078 # MAX value shouldn't be big as this mean server responsiveness
3079 # never increase this just to make test pass but investigate
3080 # why it takes so long time
3083 while [ $WAIT -lt $MAX ]; do
3084 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3088 for ((i=0; i<${#RPCs[@]}; i++)); do
3089 [ ${RPCs[$i]} -eq 0 ] && continue
3090 # there are still some destroy RPCs in flight
3095 [ ${con} -eq 1 ] && return 0 # done waiting
3096 echo "Waiting ${WAIT}s for local destroys to complete"
3099 echo "Local destroys weren't done in $MAX sec."
3103 wait_delete_completed() {
3104 wait_delete_completed_mds $1 || return $?
3105 wait_destroy_complete || return $?
3114 # conf-sanity 31 takes a long time cleanup
3115 while [ $WAIT -lt 300 ]; do
3116 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3117 lctl dl | grep ' ST ' || true")
3118 [ -z "${running}" ] && return 0
3119 echo "waited $WAIT for${running}"
3120 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3122 WAIT=$((WAIT + INTERVAL))
3124 echo "service didn't stop after $WAIT seconds. Still running:"
3129 wait_remote_prog () {
3135 [ "$PDSH" = "no_dsh" ] && return 0
3137 while [ $WAIT -lt $2 ]; do
3138 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3139 [ -z "${running}" ] && return 0 || true
3140 echo "waited $WAIT for: "
3142 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3144 WAIT=$((WAIT + INTERVAL))
3146 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3147 [ -z "$pids" ] && return 0
3148 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3149 # FIXME: not portable
3150 for pid in $pids; do
3151 cat /proc/${pid}/status || true
3152 cat /proc/${pid}/wchan || true
3154 kill -9 $pid || true
3163 local clients=${1:-$CLIENTS}
3165 if [ -z "$clients" ]; then
3168 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3173 # not every config has many clients
3179 # usually checked on particular client or locally
3188 client_reconnect_try() {
3189 local f=$MOUNT/recon
3192 if [ -z "$CLIENTS" ]; then
3193 $LFS df $MOUNT; uname -n >> $f
3195 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3197 echo "Connected clients: $(cat $f)"
3198 ls -l $f > /dev/null
3202 client_reconnect() {
3203 # one client_reconnect_try call does not always do the job...
3205 client_reconnect_try && break
3210 affected_facets () {
3213 local host=$(facet_active_host $facet)
3214 local affected=$facet
3216 if [ "$FAILURE_MODE" = HARD ]; then
3217 affected=$(facets_up_on_host $host)
3223 local E2FSCK_ON_MDT0=false
3224 if [ "$1" == "--fsck" ]; then
3226 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3238 #Because it will only get up facets, we need get affected
3239 #facets before shutdown
3240 #For HARD Failure mode, it needs make sure facets on the same
3241 #HOST will only be shutdown and reboot once
3242 for facet in ${facets//,/ }; do
3243 local affected_facet
3245 #check whether facet has been included in other affected facets
3246 for ((index=0; index<$total; index++)); do
3247 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3250 if [ $skip -eq 0 ]; then
3251 affecteds[$total]=$(affected_facets $facet)
3256 for ((index=0; index<$total; index++)); do
3257 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3258 local host=$(facet_active_host $facet)
3259 echo "Failing ${affecteds[index]} on $host"
3260 shutdown_facet $facet
3263 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3264 $(mdsdevname 1) "-n" || error "Running e2fsck")
3266 for ((index=0; index<$total; index++)); do
3267 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3268 echo reboot facets: ${affecteds[index]}
3272 change_active ${affecteds[index]}
3274 wait_for_facet ${affecteds[index]}
3275 # start mgs first if it is affected
3276 if ! combined_mgs_mds &&
3277 list_member ${affecteds[index]} mgs; then
3278 mount_facet mgs || error "Restart of mgs failed"
3280 # FIXME; has to be changed to mount all facets concurrently
3281 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3282 echo mount facets: ${affecteds[index]}
3283 mount_facets ${affecteds[index]}
3293 do_facet $facet "sync; sync; sync"
3296 # make sure there will be no seq change
3297 local clients=${CLIENTS:-$HOSTNAME}
3298 local f=fsa-\\\$\(hostname\)
3299 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3300 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3302 local svc=${facet}_svc
3303 do_facet $facet $LCTL --device ${!svc} notransno
3305 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3306 # in-memory state has to be cleared by either rebooting the host or
3307 # exporting and reimporting the pool.
3309 # Although the uberblocks are not updated when a pool is freezed,
3310 # transactions are still written to the disks. Modified blocks may be
3311 # cached in memory when tests try reading them back. The
3312 # export-and-reimport process also evicts any cached pool data from
3313 # memory to provide the correct "data loss" semantics.
3315 # In the test framework, the exporting and importing operations are
3316 # handled by stop() and mount_facet() separately, which are used
3317 # inside fail() and fail_abort().
3319 set_dev_readonly $facet
3320 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3321 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3324 replay_barrier_nodf() {
3325 local facet=$1 echo running=${running}
3326 do_facet $facet "sync; sync; sync"
3327 local svc=${facet}_svc
3328 echo Replay barrier on ${!svc}
3329 do_facet $facet $LCTL --device ${!svc} notransno
3330 set_dev_readonly $facet
3331 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3332 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3335 replay_barrier_nosync() {
3336 local facet=$1 echo running=${running}
3337 local svc=${facet}_svc
3338 echo Replay barrier on ${!svc}
3339 do_facet $facet $LCTL --device ${!svc} notransno
3340 set_dev_readonly $facet
3341 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3342 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3346 # Get Lustre client uuid for a given Lustre mount point.
3349 local mntpnt=${1:-$MOUNT}
3351 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3352 local uuid=$($LCTL get_param -n llite.$name.uuid)
3357 mds_evict_client() {
3358 local mntpnt=${1:-$MOUNT}
3359 local uuid=$(get_client_uuid $mntpnt)
3361 do_facet $SINGLEMDS \
3362 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3365 ost_evict_client() {
3366 local mntpnt=${1:-$MOUNT}
3367 local uuid=$(get_client_uuid $mntpnt)
3370 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3375 local clients=${CLIENTS:-$HOSTNAME}
3377 facet_failover $* || error "failover: $?"
3378 wait_clients_import_state "$clients" "$facets" FULL
3379 clients_up || error "post-failover stat: $?"
3384 facet_failover $facet
3390 change_active $facet
3391 wait_for_facet $facet
3392 mount_facet $facet -o abort_recovery
3393 clients_up || echo "first stat failed: $?"
3394 clients_up || error "post-failover stat: $?"
3397 host_nids_address() {
3401 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3405 if [ "$1" = "'*'" ]; then echo \'*\'; else
3411 if [[ -n "$NETTYPE" ]]; then
3412 h2name_or_ip "$1" "$NETTYPE"
3414 h2name_or_ip "$1" "$2"
3417 declare -fx h2nettype
3419 # Wrapper function to print the deprecation warning
3421 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3422 if [[ -n "$NETTYPE" ]]; then
3425 h2nettype "$1" "tcp"
3429 # Wrapper function to print the deprecation warning
3431 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3432 if [[ -n "$NETTYPE" ]]; then
3435 h2nettype "$1" "o2ib"
3439 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3440 # expressions format. As a bonus we can then just pass in those variables
3441 # to pdsh. What this function does is take a HOSTLIST type string and
3442 # expand it into a space deliminated list for us.
3450 [ -z "$hostlist" ] && return
3452 # Translate the case of [..],..,[..] to [..] .. [..]
3453 list="${hostlist/],/] }"
3455 [[ "$front" == *,* ]] && {
3458 list=${list/${old}/${new}}
3461 for item in $list; do
3462 # Test if we have any []'s at all
3463 if [ "$item" != "${item/\[/}" ]; then {
3464 # Expand the [*] into list
3468 if [ "$name" != "$item" ]; then
3469 group=${item#$name[*}
3472 for range in ${group//,/ }; do
3478 # Number of leading zeros
3481 end=$(echo $end | sed 's/0*//')
3482 [[ -z "$end" ]] && end=0
3483 [[ $padlen2 -gt $padlen ]] && {
3484 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3487 begin=$(echo $begin | sed 's/0*//')
3488 [ -z $begin ] && begin=0
3490 if [ ! -z "${begin##[!0-9]*}" ]; then
3491 order=$(seq -f "%0${padlen}g" $begin $end)
3493 order=$(eval echo {$begin..$end});
3496 for num in $order; do
3497 value="${name#*,}${num}${back}"
3498 [ "$value" != "${value/\[/}" ] && {
3499 value=$(hostlist_expand "$value")
3501 myList="$myList $value"
3506 myList="$myList $item"
3509 myList=${myList//,/ }
3510 myList=${myList:1} # Remove first character which is a space
3512 # Filter any duplicates without sorting
3514 myList="${list%% *}"
3516 while [[ "$list" != ${myList##* } ]]; do
3517 local tlist=" $list"
3518 list=${tlist// ${list%% *} / }
3520 myList="$myList ${list%% *}"
3522 myList="${myList%* }";
3524 # We can select an object at an offset in the list
3527 for item in $myList; do
3529 [ $cnt -eq $offset ] && {
3533 [ $(get_node_count $myList) -ne 1 ] && myList=""
3542 [ "$facet" == client ] && echo -n $HOSTNAME && return
3543 varname=${facet}_HOST
3544 if [ -z "${!varname}" ]; then
3545 if [ "${facet:0:3}" == "ost" ]; then
3546 local fh=${facet%failover}_HOST
3547 eval export ${facet}_HOST=${!fh}
3548 if [ -z "${!varname}" ]; then
3549 eval export ${facet}_HOST=${ost_HOST}
3551 elif [ "${facet:0:3}" == "mdt" -o \
3552 "${facet:0:3}" == "mds" -o \
3553 "${facet:0:3}" == "mgs" ]; then
3554 eval export ${facet}_HOST=${mds_HOST}
3560 facet_failover_host() {
3564 var=${facet}failover_HOST
3565 if [ -n "${!var}" ]; then
3570 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3571 "${facet:0:3}" == "mgs" ]; then
3573 eval export ${facet}failover_host=${mds_HOST}
3578 if [[ $facet == ost* ]]; then
3579 eval export ${facet}failover_host=${ost_HOST}
3587 local activevar=${facet}active
3589 if [ -f $TMP/${facet}active ] ; then
3590 source $TMP/${facet}active
3593 active=${!activevar}
3594 if [ -z "$active" ] ; then
3601 facet_active_host() {
3602 facet_host $(facet_active $1)
3605 # Get the passive failover partner host of facet.
3606 facet_passive_host() {
3608 [[ $facet = client ]] && return
3610 local host=${facet}_HOST
3611 local failover_host=${facet}failover_HOST
3612 local active_host=$(facet_active_host $facet)
3614 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3616 if [[ $active_host = ${!host} ]]; then
3617 echo -n ${!failover_host}
3627 facetlist=$(exclude_items_from_list $facetlist mgs)
3629 for facet in ${facetlist//,/ }; do
3630 local failover=${facet}failover
3631 local host=`facet_host $failover`
3632 [ -z "$host" ] && return
3634 local curactive=`facet_active $facet`
3635 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3636 eval export ${facet}active=$facet
3638 eval export ${facet}active=$failover
3640 # save the active host for this facet
3641 local activevar=${facet}active
3642 echo "$activevar=${!activevar}" > $TMP/$activevar
3643 [[ $facet = mds1 ]] && combined_mgs_mds && \
3644 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3645 local TO=`facet_active_host $facet`
3646 echo "Failover $facet to $TO"
3652 # do not stripe off hostname if verbose, bug 19215
3653 if [ x$1 = x--verbose ]; then
3661 if [ "$HOST" = "$HOSTNAME" ]; then
3663 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3664 echo "cannot run remote command on $HOST with $myPDSH"
3668 echo "CMD: $HOST $@" >&2
3669 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3672 if [[ "$myPDSH" == "rsh" ]] ||
3673 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3674 # we need this because rsh and pdsh do not return
3675 # exit code of an executed command
3676 local command_status="$TMP/cs"
3677 eval $myPDSH $HOST ":> $command_status"
3678 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3679 PATH=\$PATH:/sbin:/usr/sbin;
3681 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3682 echo command failed >$command_status"
3683 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3688 # print HOSTNAME for myPDSH="no_dsh"
3689 if [[ $myPDSH = no_dsh ]]; then
3690 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3692 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3695 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3697 return ${PIPESTATUS[0]}
3701 do_node --verbose "$@"
3704 single_local_node () {
3705 [ "$1" = "$HOSTNAME" ]
3708 # Outputs environment variable assignments that should be passed to remote nodes
3712 local facets=$(get_facets)
3715 for var in ${!MODOPTS_*}; do
3716 value=${!var//\"/\\\"}
3717 echo -n " ${var}=\"$value\""
3720 for facet in ${facets//,/ }; do
3722 if [ -n "${!var}" ]; then
3723 echo -n " $var=${!var}"
3727 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3728 if [ -n "${!var}" ]; then
3729 echo -n " $var=${!var}"
3733 for var in VERBOSE; do
3734 if [ -n "${!var}" ]; then
3735 echo -n " $var=${!var}"
3739 if [ -n "$FSTYPE" ]; then
3740 echo -n " FSTYPE=$FSTYPE"
3743 for var in LNETLND NETTYPE; do
3744 if [ -n "${!var}" ]; then
3745 echo -n " $var=${!var}"
3752 # do not stripe off hostname if verbose, bug 19215
3753 if [ x$1 = x--verbose ]; then
3761 if single_local_node $rnodes; then
3763 do_nodev $rnodes "$@"
3765 do_node $rnodes "$@"
3770 # This is part from do_node
3773 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3774 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3776 export FANOUT=$(get_node_count "${rnodes//,/ }")
3778 echo "CMD: $rnodes $@" >&2
3779 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3782 # do not replace anything from pdsh output if -N is used
3783 # -N Disable hostname: prefix on lines of output.
3784 if $verbose || [[ $myPDSH = *-N* ]]; then
3785 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3787 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3789 return ${PIPESTATUS[0]}
3793 # Execute commands on a single service's host
3795 # The \a facet (service) may be on a local or remote node, which is
3796 # determined at the time the command is run.
3798 # usage: do_facet $facet command [arg ...]
3802 local HOST=$(facet_active_host $facet)
3803 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3807 # Function: do_facet_random_file $FACET $FILE $SIZE
3808 # Creates FILE with random content on the given FACET of given SIZE
3810 do_facet_random_file() {
3814 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3815 do_facet $facet "$cmd 2>/dev/null"
3818 do_facet_create_file() {
3822 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3823 do_facet $facet "$cmd 2>/dev/null"
3827 do_nodes --verbose "$@"
3833 # make sure its not already running
3835 rm -f $TMP/${facet}active
3836 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3837 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3839 if [[ $(facet_fstype $facet) == zfs ]]; then
3841 # After formatting a ZFS target, "cachefile=none" property will
3842 # be set on the ZFS storage pool so that the pool is not
3843 # automatically imported on system startup. And then the pool
3844 # will be exported so as to leave the importing and exporting
3845 # operations handled by mount_facet() and stop() separately.
3847 refresh_partition_table $facet $(facet_vdevice $facet)
3848 disable_zpool_cache $facet
3853 # Device formatted as ost
3856 local DEVNAME=OSTDEV$num
3858 local fstype=$(facet_fstype ost$num)
3862 local dev=ost${num}_dev
3863 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3864 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3865 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3867 #try $OSTZFSDEVn - independent of vdev
3868 DEVNAME=OSTZFSDEV$num
3869 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3871 error "unknown fstype!";;
3877 # Physical device location of data
3883 local fstype=$(facet_fstype ost$num)
3887 # vdevs are not supported by ldiskfs
3890 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3891 # Device formatted by zfs
3893 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3895 error "unknown fstype!";;
3901 # Logical device formatted for lustre
3904 local DEVNAME=MDSDEV$num
3906 local fstype=$(facet_fstype mds$num)
3910 local dev=mds${num}_dev
3911 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3912 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3913 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3915 # try $MDSZFSDEVn - independent of vdev
3916 DEVNAME=MDSZFSDEV$num
3917 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3919 error "unknown fstype!";;
3925 # Physical location of data
3929 local fstype=$(facet_fstype mds$num)
3933 # vdevs are not supported by ldiskfs
3936 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3937 # Device formatted by ZFS
3938 local DEVNAME=MDSDEV$num
3939 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3941 error "unknown fstype!";;
3949 local fstype=$(facet_fstype mgs)
3953 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3954 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
3955 DEVPTR=$(mdsdevname 1)
3957 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
3961 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3962 ( [ -z "$MGSZFSDEV" ] &&
3963 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3964 DEVPTR=$(mdsdevname 1)
3966 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3969 error "unknown fstype!";;
3978 local fstype=$(facet_fstype mgs)
3982 # vdevs are not supported by ldiskfs
3985 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3986 ( [ -z "$MGSDEV" ] &&
3987 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3988 VDEVPTR=$(mdsvdevname 1)
3989 elif [ -n "$MGSDEV" ]; then
3993 error "unknown fstype!";;
4001 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4003 local var=${facet}_MOUNT
4004 eval mntpt=${!var:-${MOUNT}-$facet}
4011 local dev=$(facet_device $facet)
4012 local mnt=${2:-$(facet_mntpt $facet)}
4016 if dm_flakey_supported $facet; then
4017 dm_dev=$(dm_create_dev $facet $dev)
4018 [[ -n "$dm_dev" ]] || dm_dev=$dev
4020 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4021 export_dm_dev $facet $dm_dev
4023 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4028 local dev=$(facet_device $facet)
4029 local mnt=${2:-$(facet_mntpt $facet)}
4031 do_facet $facet $UMOUNT $mnt
4035 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4040 local ds=$(facet_device $facet)
4041 local mnt=${2:-$(facet_mntpt $facet)}
4046 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4047 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4048 do_facet $facet $ZFS set canmount=noauto $ds
4050 # The "legacy" mount method is used here because "zfs unmount $mnt"
4051 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4052 # targets are not available at the time, the stat(2) on $MOUNT will
4055 do_facet $facet $ZFS set mountpoint=legacy $ds
4056 do_facet $facet mount -t zfs $ds $mnt
4057 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4058 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4063 local ds=$(facet_device $facet)
4064 local mnt=${2:-$(facet_mntpt $facet)}
4065 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4066 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4067 local mntpt=${!var_mntpt}
4068 local canmnt=${!var_canmnt}
4072 do_facet $facet umount $mnt
4073 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4074 do_facet $facet $ZFS set canmount=$canmnt $ds
4081 local fstype=$(facet_fstype $facet)
4083 mount_$fstype $facet $mnt
4089 local fstype=$(facet_fstype $facet)
4091 unmount_$fstype $facet $mnt
4098 # make sure we are using the primary server, so test-framework will
4099 # be able to clean up properly.
4100 activemds=`facet_active mds1`
4101 if [ $activemds != "mds1" ]; then
4105 local clients=$CLIENTS
4106 [ -z $clients ] && clients=$(hostname)
4108 zconf_umount_clients $clients $MOUNT "$*" || true
4109 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4111 [ -n "$CLIENTONLY" ] && return
4113 # The add fn does rm ${facet}active file, this would be enough
4114 # if we use do_facet <facet> only after the facet added, but
4115 # currently we use do_facet mds in local.sh
4116 for num in `seq $MDSCOUNT`; do
4118 rm -f ${TMP}/mds${num}active
4120 combined_mgs_mds && rm -f $TMP/mgsactive
4122 for num in `seq $OSTCOUNT`; do
4124 rm -f $TMP/ost${num}active
4127 if ! combined_mgs_mds ; then
4134 cleanup_echo_devs () {
4137 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4139 for dev in $devs; do
4140 $LCTL --device $dev cleanup
4141 $LCTL --device $dev detach
4146 nfs_client_mode && return
4147 cifs_client_mode && return
4149 CLEANUP_DM_DEV=true stopall $*
4157 combined_mgs_mds () {
4158 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4159 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4163 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4167 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4173 local fsname=${3:-"$FSNAME"}
4174 local type=$(facet_type $facet)
4175 local index=$(facet_index $facet)
4176 local fstype=$(facet_fstype $facet)
4177 local host=$(facet_host $facet)
4182 if [ $type == MGS ] || ( [ $type == MDS ] &&
4183 [ "$dev" == $(mgsdevname) ] &&
4184 [ "$host" == "$(facet_host mgs)" ] ); then
4187 opts="--mgsnode=$MGSNID"
4190 if [ $type != MGS ]; then
4191 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4195 var=${facet}failover_HOST
4196 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4197 opts+=" --failnode=$(h2nettype ${!var})"
4200 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4201 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4203 if [ $type == MDS ]; then
4204 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4205 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4206 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4207 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4209 if [ $fstype == ldiskfs ]; then
4210 # Check for wide striping
4211 if [ $OSTCOUNT -gt 160 ]; then
4212 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4213 fs_mkfs_opts+="-O large_xattr"
4217 if [ -n "${!var}" ]; then
4218 fs_mkfs_opts+=" -J device=${!var}"
4220 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4222 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4226 if [ $type == OST ]; then
4227 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4229 if [ $fstype == ldiskfs ]; then
4231 if [ -n "${!var}" ]; then
4232 fs_mkfs_opts+=" -J device=${!var}"
4234 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4239 opts+=" --backfstype=$fstype"
4242 if [ -n "${!var}" ]; then
4243 opts+=" --device-size=${!var}"
4246 var=$(upper $fstype)_MKFS_OPTS
4247 fs_mkfs_opts+=${!var:+" ${!var}"}
4249 var=${type}_FS_MKFS_OPTS
4250 fs_mkfs_opts+=${!var:+" ${!var}"}
4252 if [ -n "${fs_mkfs_opts## }" ]; then
4253 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4257 opts+=${!var:+" ${!var}"}
4264 local type=$(facet_type $facet)
4265 local var=${type}_MOUNT_FS_OPTS
4267 if [ -n "${!var}" ]; then
4268 opts+=" --mountfsoptions=${!var}"
4273 check_ost_indices() {
4274 local index_count=${#OST_INDICES[@]}
4275 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4277 # OST count is greater than the index count in $OST_INDEX_LIST.
4278 # We need check whether there are duplicate indices.
4282 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4283 index=$(facet_index ost$i)
4284 for j in $(seq 0 $((index_count - 1))); do
4285 [[ $index -ne ${OST_INDICES[j]} ]] ||
4286 error "ost$i has the same index $index as ost$((j+1))"
4293 local facet_type=$1 # mgs || mds || ost
4295 local facet=${1}${2}
4298 case "$(facet_fstype $facet)" in
4300 device=$(${facet_type}devname $facet_num)
4303 device=$(${facet_type}vdevname $facet_num)
4306 error "Unhandled filesystem type"
4310 do_facet $facet "[ -e \"$device\" ]" && return
4312 # Note: the following check only works with absolute paths
4313 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4314 error "$facet: device '$device' does not exist"
4316 do_facet $facet "touch \"${device}\""
4325 echo "Format mgs: $(mgsdevname)"
4326 reformat_external_journal mgs
4328 # touch "device" in case it is a loopback file for testing and needs to
4329 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4330 # to non-existent files in /dev if the admin made a typo during setup
4333 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4334 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4344 echo "Format mds$num: $(mdsdevname $num)"
4345 reformat_external_journal mds$num
4347 __touch_device mds $num
4349 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4350 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4351 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4360 echo "Format ost$num: $(ostdevname $num)"
4361 reformat_external_journal ost$num
4363 __touch_device ost $num
4365 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4366 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4367 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4372 # Set hostid for ZFS/SPL zpool import protection
4373 # (Assumes MDS version is also OSS version)
4374 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4376 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4379 # We need ldiskfs here, may as well load them all
4381 [ -n "$CLIENTONLY" ] && return
4382 echo Formatting mgs, mds, osts
4383 if ! combined_mgs_mds ; then
4387 for num in $(seq $MDSCOUNT); do
4391 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4393 for num in $(seq $OSTCOUNT); do
4399 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4403 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4407 # 0: success, the old identity set already.
4408 # 1: success, the old identity does not set.
4413 local j=`expr $num - 1`
4414 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4416 if [ -z "$MDT" ]; then
4420 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4423 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4425 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4428 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4430 if [ $old = "NONE" ]; then
4439 zconf_umount $HOSTNAME $1 || error "umount failed"
4440 zconf_mount $HOSTNAME $1 || error "mount failed"
4448 rm -f $TMP/${facet}active
4449 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4454 local mdt_count=${1:-$MDSCOUNT}
4455 local ost_count=${2:-$OSTCOUNT}
4458 for num in $(seq $mdt_count); do
4459 DEVNAME=$(mdsdevname $num)
4460 writeconf_facet mds$num $DEVNAME || rc=$?
4463 for num in $(seq $ost_count); do
4464 DEVNAME=$(ostdevname $num)
4465 writeconf_facet ost$num $DEVNAME || rc=$?
4471 if ! combined_mgs_mds ; then
4472 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4481 for num in $(seq $MDSCOUNT); do
4482 devname=$(mdsdevname $num)
4483 start mds$num $devname $MDS_MOUNT_OPTS
4485 # We started mds$num, now we should set mds${num}_HOST
4486 # and mds${num}failover_HOST variables properly if they
4488 host=$(facet_host mds$num)
4489 for varname in mds${num}_HOST mds${num}failover_HOST; do
4490 if [[ -z "${!varname}" ]]; then
4494 if [ $IDENTITY_UPCALL != "default" ]; then
4495 switch_identity $num $IDENTITY_UPCALL
4505 for num in $(seq $OSTCOUNT); do
4506 devname=$(ostdevname $num)
4507 start ost$num $devname $OST_MOUNT_OPTS
4509 # We started ost$num, now we should set ost${num}_HOST
4510 # and ost${num}failover_HOST variables properly if they
4512 host=$(facet_host ost$num)
4513 for varname in ost${num}_HOST ost${num}failover_HOST; do
4514 if [[ -z "${!varname}" ]]; then
4522 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4523 if [ ! -z $arg1 ]; then
4524 [ "$arg1" = "server_only" ] && return
4527 if [ -n "$CLIENTS" ]; then
4528 zconf_mount_clients $CLIENTS $MOUNT
4532 if [ "$MOUNT_2" ]; then
4533 mount_client $MOUNT2
4534 if [ -n "$CLIENTS" ]; then
4535 zconf_mount_clients $CLIENTS $MOUNT2
4540 sk_nodemap_setup() {
4541 local sk_map_name=${1:-$SK_S2SNM}
4542 local sk_map_nodes=${2:-$HOSTNAME}
4543 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4544 for servernode in $sk_map_nodes; do
4545 local nids=$(do_nodes $servernode "$LCTL list_nids")
4546 for nid in $nids; do
4547 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4548 $sk_map_name --range $nid"
4556 nfs_client_mode && return
4557 cifs_client_mode && return
4559 sanity_mount_check || error "environments are insane!"
4565 if [ -z "$CLIENTONLY" ]; then
4566 echo Setup mgs, mdt, osts
4567 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4569 if $SK_MOUNTED; then
4570 echo "Shared Key file system already mounted"
4575 if $SHARED_KEY; then
4576 export SK_MOUNTED=true
4580 echo "GSS_SK: setting kernel keyring perms"
4581 do_nodes $(comma_list $(all_nodes)) \
4582 "keyctl show | grep lustre | cut -c1-11 |
4584 xargs -IX keyctl setperm X 0x3f3f3f3f"
4587 # Need to start one nodemap for servers,
4588 # and one for clients.
4589 sk_nodemap_setup $SK_S2SNM \
4590 $(comma_list $(all_server_nodes))
4592 sk_nodemap_setup $SK_S2SNMCLI \
4593 ${CLIENTS:-$HOSTNAME}
4594 echo "Nodemap set up for SK S2S, remounting."
4603 # wait a while to allow sptlrpc configuration be propogated to targets,
4604 # only needed when mounting new target devices.
4612 # by remounting mdt before ost, initial connect from mdt to ost might
4613 # timeout because ost is not ready yet. wait some time to its fully
4614 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4615 # preceeded by a context negotiation rpc with $TIMEOUT.
4616 # FIXME better by monitoring import status.
4619 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4620 set_rule $FSNAME any cli2ost $SK_FLAVOR
4621 wait_flavor cli2mdt $SK_FLAVOR
4622 wait_flavor cli2ost $SK_FLAVOR
4626 sleep $((TIMEOUT + 5))
4632 mounted_lustre_filesystems() {
4633 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4636 init_facet_vars () {
4637 [ -n "$CLIENTONLY" ] && return 0
4644 eval export ${facet}_dev=${device}
4645 eval export ${facet}_opt=\"$@\"
4647 local dev=${facet}_dev
4649 # We need to loop for the label
4650 # in case its not initialized yet.
4651 for wait_time in {0,1,3,5,10}; do
4653 if [ $wait_time -gt 0 ]; then
4654 echo "${!dev} not yet initialized,"\
4655 "waiting ${wait_time} seconds."
4659 local label=$(devicelabel ${facet} ${!dev})
4661 # Check to make sure the label does
4662 # not include ffff at the end of the label.
4663 # This indicates it has not been initialized yet.
4665 if [[ $label =~ [f|F]{4}$ ]]; then
4666 # label is not initialized, unset the result
4667 # and either try again or fail
4674 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4676 eval export ${facet}_svc=${label}
4678 local varname=${facet}failover_HOST
4679 if [ -z "${!varname}" ]; then
4680 eval export $varname=$(facet_host $facet)
4683 varname=${facet}_HOST
4684 if [ -z "${!varname}" ]; then
4685 eval export $varname=$(facet_host $facet)
4688 # ${facet}failover_dev is set in cfg file
4689 varname=${facet}failover_dev
4690 if [ -n "${!varname}" ] ; then
4691 eval export ${facet}failover_dev=${!varname}
4693 eval export ${facet}failover_dev=$device
4696 # get mount point of already mounted device
4697 # is facet_dev is already mounted then use the real
4698 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4699 # i.e. ${facet}_MOUNT if specified by user or default
4700 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4701 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4702 if [ -z $mntpt ]; then
4703 mntpt=$(facet_mntpt $facet)
4705 eval export ${facet}_MOUNT=$mntpt
4708 init_facets_vars () {
4711 if ! remote_mds_nodsh; then
4712 for num in $(seq $MDSCOUNT); do
4713 DEVNAME=`mdsdevname $num`
4714 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4718 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4720 if ! remote_ost_nodsh; then
4721 for num in $(seq $OSTCOUNT); do
4722 DEVNAME=$(ostdevname $num)
4723 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4728 osc_ensure_active () {
4733 while [ $period -lt $timeout ]; do
4734 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4735 if [ $count -eq 0 ]; then
4739 echo "There are $count OST are inactive, wait $period seconds, and try again"
4741 period=$((period+3))
4744 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4747 set_conf_param_and_check() {
4751 local ORIG=$(do_facet $myfacet "$TEST")
4752 if [ $# -gt 3 ]; then
4758 echo "Setting $PARAM from $ORIG to $FINAL"
4759 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4760 error "conf_param $PARAM failed"
4762 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4763 error "check $PARAM failed!"
4766 init_param_vars () {
4767 TIMEOUT=$(lctl get_param -n timeout)
4768 TIMEOUT=${TIMEOUT:-20}
4770 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4772 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4773 log "Using TIMEOUT=$TIMEOUT"
4775 osc_ensure_active $SINGLEMDS $TIMEOUT
4776 osc_ensure_active client $TIMEOUT
4778 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4779 local current_jobid_var=$($LCTL get_param -n jobid_var)
4781 if [ $JOBID_VAR = "existing" ]; then
4782 echo "keeping jobstats as $current_jobid_var"
4783 elif [ $current_jobid_var != $JOBID_VAR ]; then
4784 echo "seting jobstats to $JOBID_VAR"
4786 set_conf_param_and_check client \
4787 "$LCTL get_param -n jobid_var" \
4788 "$FSNAME.sys.jobid_var" $JOBID_VAR
4791 echo "jobstats not supported by server"
4794 if [ $QUOTA_AUTO -ne 0 ]; then
4795 if [ "$ENABLE_QUOTA" ]; then
4796 echo "enable quota as required"
4797 setup_quota $MOUNT || return 2
4799 echo "disable quota as required"
4800 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4806 nfs_client_mode () {
4807 if [ "$NFSCLIENT" ]; then
4808 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4809 local clients=$CLIENTS
4810 [ -z $clients ] && clients=$(hostname)
4812 # FIXME: remove hostname when 19215 fixed
4813 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4814 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4815 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4816 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4818 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4824 cifs_client_mode () {
4825 [ x$CIFSCLIENT = xyes ] &&
4826 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4829 check_config_client () {
4832 local mounted=$(mount | grep " $mntpt ")
4833 if [ -n "$CLIENTONLY" ]; then
4835 # CLIENTONLY should not depend on *_HOST settings
4836 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4837 # in theory someone could create a new,
4838 # client-only config file that assumed lustre was already
4839 # configured and didn't set the MGSNID. If MGSNID is not set,
4840 # then we should use the mgs nid currently being used
4841 # as the default value. bug 18021
4842 [[ x$MGSNID = x ]] &&
4845 if [[ x$mgc != xMGC$MGSNID ]]; then
4846 if [ "$mgs_HOST" ]; then
4847 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4848 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4849 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4855 echo Checking config lustre mounted on $mntpt
4856 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4857 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4861 check_config_clients () {
4862 local clients=${CLIENTS:-$HOSTNAME}
4865 nfs_client_mode && return
4866 cifs_client_mode && return
4868 do_rpc_nodes "$clients" check_config_client $mntpt
4870 sanity_mount_check || error "environments are insane!"
4874 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4875 local cltimeout=$(lctl get_param -n timeout)
4876 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4877 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4884 [ -z $mntpt ] && return 1
4885 local mounted=$(mounted_lustre_filesystems)
4887 echo $mounted' ' | grep -w -q $mntpt' '
4891 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4895 # empty lustre filesystem may have empty directories lost+found and .lustre
4897 # exclude .lustre & lost+found
4898 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4899 -print | wc -l) = 1 ] || return 1
4900 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4901 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4902 # exclude .lustre/fid (LU-2780)
4903 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4904 -print | wc -l) = 1 ] || return 1
4906 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4911 check_and_setup_lustre() {
4913 nfs_client_mode && return
4914 cifs_client_mode && return
4916 local MOUNTED=$(mounted_lustre_filesystems)
4920 # both MOUNT and MOUNT2 are not mounted
4921 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4922 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
4923 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4925 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4926 export I_MOUNTED=yes
4930 elif is_mounted $MOUNT2; then
4932 # MOUNT2 is mounted, while MOUNT_2 is not set
4933 if ! [ "$MOUNT_2" ]; then
4934 cleanup_mount $MOUNT2
4935 export I_UMOUNTED2=yes
4938 # MOUNT2 is mounted, MOUNT_2 is set
4940 # FIXME: what to do if check_config failed?
4942 # 1) remote client has mounted other Lustre fs ?
4943 # 2) it has insane env ?
4944 # let's try umount MOUNT2 on all clients and mount it again:
4945 if ! check_config_clients $MOUNT2; then
4946 cleanup_mount $MOUNT2
4947 restore_mount $MOUNT2
4948 export I_MOUNTED2=yes
4953 # MOUNT is mounted MOUNT2 is not mounted
4954 elif [ "$MOUNT_2" ]; then
4955 restore_mount $MOUNT2
4956 export I_MOUNTED2=yes
4960 # FIXME: what to do if check_config failed?
4962 # 1) remote client has mounted other Lustre fs?
4963 # 2) lustre is mounted on remote_clients atall ?
4964 check_config_clients $MOUNT
4968 set_default_debug_nodes $(comma_list $(nodes_list))
4971 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4973 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4974 facets="$(get_facets OST)"
4975 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4976 facets="$facets,$(get_facets MDS)"
4977 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4978 facets="$facets,mgs"
4979 local nodes="$(facets_hosts ${facets})"
4980 if [ -n "$nodes" ] ; then
4981 do_nodes $nodes "$LCTL set_param \
4982 osd-ldiskfs.track_declares_assert=1 || true"
4993 if [ -z "$CLIENTONLY" ]; then
4994 # Enable remote MDT create for testing
4995 for num in $(seq $MDSCOUNT); do
4997 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
5002 if [ "$ONLY" == "setup" ]; then
5008 local clients=${CLIENTS:-$HOSTNAME}
5011 zconf_mount_clients $clients $mntpt
5015 local clients=${CLIENTS:-$HOSTNAME}
5018 zconf_umount_clients $clients $mntpt
5021 cleanup_and_setup_lustre() {
5022 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5023 lctl set_param debug=0 || true
5025 if [ "$ONLY" == "cleanup" ]; then
5029 check_and_setup_lustre
5032 # Get all of the server target devices from a given server node and type.
5039 if [ "$type" == ost ]; then
5040 devs=$(get_osd_param $node "" mntdev)
5042 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5044 for dev in $devs; do
5046 *loop*) do_node $node "losetup $dev" | \
5047 sed -e "s/.*(//" -e "s/).*//" ;;
5053 # Get all of the server target devices.
5058 # Master MDS parameters used by lfsck
5059 MDTNODE=$(facet_active_host $SINGLEMDS)
5060 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5064 for node in $(mdts_nodes); do
5065 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5071 for node in $(osts_nodes); do
5072 OSTDEVS[i]=$(get_mnt_devs $node ost)
5077 # Run e2fsck on MDT or OST device.
5082 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5083 local log=$TMP/e2fsck.log
5087 do_node $node $cmd 2>&1 | tee $log
5089 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5091 if [ $MDSCOUNT -gt 1 ]; then
5092 skip "DNE mode isn't supported!"
5096 error "It's not DNE mode."
5101 [ $rc -le $FSCK_MAX_ERR ] ||
5102 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5108 # Run resize2fs on MDT or OST device.
5117 do_facet $facet "$RESIZE2FS $opts $device $size"
5120 # verify a directory is shared among nodes.
5121 check_shared_dir() {
5123 local list=${2:-$(comma_list $(nodes_list))}
5125 [ -z "$dir" ] && return 1
5126 do_rpc_nodes "$list" check_logdir $dir
5127 check_write_access $dir "$list" || return 1
5132 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5133 $LCTL set_param printk=+lfsck
5134 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5136 for k in $(seq $MDSCOUNT); do
5137 # wait up to 10+1 minutes for LFSCK to complete
5138 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5139 mdd.$(facet_svc mds${k}).lfsck_layout |
5140 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5141 error "MDS${k} layout isn't the expected 'completed'"
5142 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5143 mdd.$(facet_svc mds${k}).lfsck_namespace |
5144 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5145 error "MDS${k} namespace isn't the expected 'completed'"
5147 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5148 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5149 awk '/repaired/ { print $2 }' | calc_sum)
5150 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5151 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5152 awk '/repaired/ { print $2 }' | calc_sum)
5153 local repaired=$((rep_mdt + rep_ost))
5154 [ $repaired -eq 0 ] ||
5155 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5158 dump_file_contents() {
5164 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5165 error_noexit false \
5166 "Invalid parameters for dump_file_contents()"
5169 for node in ${nodes}; do
5170 do_node $node "for i in \\\$(find $dir -type f); do
5171 echo ====\\\${i}=======================;
5173 done" >> ${logname}.${node}.log
5177 dump_command_output() {
5183 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5184 error_noexit false \
5185 "Invalid parameters for dump_command_output()"
5189 for node in ${nodes}; do
5190 do_node $node "echo ====${cmd}=======================;
5191 $cmd" >> ${logname}.${node}.log
5198 # dump file contents from /proc/spl in case of zfs test
5199 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5200 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5201 dump_command_output \
5202 "$(osts_nodes)" "zpool events -v" "${logname}"
5205 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5206 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5207 dump_command_output \
5208 "$(mdts_nodes)" "zpool events -v" "${logname}"
5212 check_and_cleanup_lustre() {
5213 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5214 "$TESTSUITE" != "sanity-scrub" ]; then
5218 if is_mounted $MOUNT; then
5219 if $DO_CLEANUP; then
5220 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5221 error "remove sub-test dirs failed"
5225 [ "$ENABLE_QUOTA" ] && restore_quota || true
5228 if [ "$I_UMOUNTED2" = "yes" ]; then
5229 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5232 if [ "$I_MOUNTED2" = "yes" ]; then
5233 cleanup_mount $MOUNT2
5236 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5237 cleanupall -f || error "cleanup failed"
5245 wait_for_function () {
5248 # suppress fn both stderr and stdout
5249 if [ "$1" = "--quiet" ]; then
5251 quiet=" > /dev/null 2>&1"
5263 eval $fn $quiet && return 0
5265 wait=$((wait + sleep))
5266 [ $wait -lt $max ] || return 1
5267 echo waiting $fn, $((max - wait)) secs left ...
5277 [ "$host" = "$HOSTNAME" ] && return 0
5279 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5280 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5281 echo "Network not available!"
5285 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5293 # Convert a space-delimited list to a comma-delimited list. If the input is
5294 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5296 # echo is used to convert newlines to spaces, since it doesn't
5297 # introduce a trailing space as using "tr '\n' ' '" does
5298 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5304 echo $list | grep -qw $item
5307 # list, excluded are the comma separated lists
5308 exclude_items_from_list () {
5314 for item in ${excluded//,/ }; do
5315 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5317 echo $(comma_list $list)
5320 # list, expand are the comma separated lists
5322 local list=${1//,/ }
5323 local expand=${2//,/ }
5326 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5327 echo $(comma_list $expanded)
5330 testslist_filter () {
5331 local script=$LUSTRE/tests/${TESTSUITE}.sh
5333 [ -f $script ] || return 0
5335 local start_at=$START_AT
5336 local stop_at=$STOP_AT
5338 local var=${TESTSUITE//-/_}_START_AT
5339 [ x"${!var}" != x ] && start_at=${!var}
5340 var=${TESTSUITE//-/_}_STOP_AT
5341 [ x"${!var}" != x ] && stop_at=${!var}
5343 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5344 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5345 /^'${start_at}'$/ {flag = 0}
5346 {if (flag == 1) print $0}
5347 /^'${stop_at}'$/ { flag = 1 }'
5351 (cd `dirname $1`; echo $PWD/`basename $1`)
5355 local types=${1:-"OST MDS MGS"}
5359 for entry in $types; do
5360 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5361 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5364 MGS ) list="$list $name";;
5365 MDS|OST|AGT ) local count=${type}COUNT
5366 for ((i=1; i<=${!count}; i++)) do
5367 list="$list ${name}$i"
5369 * ) error "Invalid facet type"
5373 echo $(comma_list $list)
5376 ##################################
5377 # Adaptive Timeouts funcs
5380 # only check mds, we assume at_max is the same on all nodes
5381 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5382 if [ $at_max -eq 0 ]; then
5393 # suppose that all ost-s have the same $at value set
5394 [ $facet != "ost" ] || facet=ost1
5396 do_facet $facet "lctl get_param -n $at"
5414 if [ $facet == "ost" ]; then
5415 facet=$(get_facets OST)
5416 elif [ $facet == "mds" ]; then
5417 facet=$(get_facets MDS)
5419 hosts=$(expand_list $hosts $(facets_hosts $facet))
5422 do_nodes $hosts lctl set_param at_max=$at_max
5425 ##################################
5429 # OBD_FAIL_MDS_ALL_REQUEST_NET
5431 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5432 do_facet client "$1" || RC=$?
5433 do_facet $SINGLEMDS lctl set_param fail_loc=0
5438 # OBD_FAIL_MDS_ALL_REPLY_NET
5440 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5442 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5446 drop_reint_reply() {
5447 # OBD_FAIL_MDS_REINT_NET_REP
5449 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5451 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5455 drop_update_reply() {
5456 # OBD_FAIL_OUT_UPDATE_NET_REP
5460 do_facet mds${index} lctl set_param fail_loc=0x1701
5461 do_facet client "$@" || RC=$?
5462 do_facet mds${index} lctl set_param fail_loc=0
5467 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5470 local timeout=${2:-0}
5471 # default is (obd_timeout / 4) if unspecified
5472 echo "timeout is $timeout/$2"
5473 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5474 do_facet client "$1" || RC=$?
5475 do_facet client "sync"
5476 do_facet ost1 lctl set_param fail_loc=0
5480 drop_ldlm_cancel() {
5481 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5483 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5484 do_nodes $list lctl set_param fail_loc=0x304
5486 do_facet client "$@" || RC=$?
5488 do_nodes $list lctl set_param fail_loc=0
5492 drop_bl_callback_once() {
5494 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5495 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5496 do_facet client lctl set_param fail_loc=0x80000305
5497 do_facet client "$@" || rc=$?
5498 do_facet client lctl set_param fail_loc=0
5499 do_facet client lctl set_param fail_val=0
5500 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5504 drop_bl_callback() {
5506 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5507 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5508 do_facet client lctl set_param fail_loc=0x305
5509 do_facet client "$@" || rc=$?
5510 do_facet client lctl set_param fail_loc=0
5511 do_facet client lctl set_param fail_val=0
5512 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5517 #define OBD_FAIL_LDLM_REPLY 0x30c
5519 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5520 do_nodes $list lctl set_param fail_loc=0x30c
5522 do_facet client "$@" || RC=$?
5524 do_nodes $list lctl set_param fail_loc=0
5528 drop_ldlm_reply_once() {
5529 #define OBD_FAIL_LDLM_REPLY 0x30c
5531 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5532 do_nodes $list lctl set_param fail_loc=0x8000030c
5534 do_facet client "$@" || RC=$?
5536 do_nodes $list lctl set_param fail_loc=0
5544 echo "clearing fail_loc on $facet"
5545 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5548 set_nodes_failloc () {
5550 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5553 cancel_lru_locks() {
5554 #$LCTL mark "cancel_lru_locks $1 start"
5555 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5556 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5557 #$LCTL mark "cancel_lru_locks $1 stop"
5562 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5563 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5564 echo "$DEFAULT_LRU_SIZE"
5569 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5572 lru_resize_disable()
5574 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5580 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5586 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5587 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5588 echo there is still data in page cache $FILE ?
5589 lctl get_param -n $FILE
5597 DEBUGSAVE="$(lctl get_param -n debug)"
5598 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5602 [ -n "$DEBUGSAVE" ] &&
5603 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5607 [ -n "$DEBUGSAVE_SERVER" ] &&
5608 do_nodes $(comma_list $(all_server_nodes)) \
5609 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5615 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5618 debug_size_restore() {
5619 [ -n "$DEBUG_SIZE_SAVED" ] && \
5620 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5624 start_full_debug_logging() {
5629 local DEBUG_SIZE=150
5631 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5632 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5635 stop_full_debug_logging() {
5640 # prints bash call stack
5641 print_stack_trace() {
5644 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5645 local src=${BASH_SOURCE[$i]}
5646 local lineno=${BASH_LINENO[$i-1]}
5647 local funcname=${FUNCNAME[$i]}
5648 echo " = $src:$lineno:$funcname()"
5653 local TYPE=${TYPE:-"FAIL"}
5656 # do not dump logs if $1=false
5657 if [ "x$1" = "xfalse" ]; then
5662 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5663 (print_stack_trace 2) >&2
5665 # We need to dump the logs on all nodes
5667 gather_logs $(comma_list $(nodes_list))
5671 [ "$TESTSUITELOG" ] &&
5672 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5673 if [ -z "$*" ]; then
5674 echo "error() without useful message, please fix" > $LOGDIR/err
5676 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5677 echo "$@" > $LOGDIR/ignore
5679 echo "$@" > $LOGDIR/err
5683 # cleanup the env for failed tests
5687 ##################################
5689 ##################################
5691 # usage: stack_trap arg sigspec
5693 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5694 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5695 # of overwriting them.
5696 # stacked traps are executed in reverse order of their registration
5698 # arg and sigspec have the same meaning as in man (1) trap
5704 # Use "trap -p" to get the quoting right
5705 local old_trap="$(trap -p "$sigspec")"
5706 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5707 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5709 # Once again, use "trap -p" to get the quoting right
5710 local new_trap="$(trap -- "$arg" "$sigspec"
5712 trap -- '' "$sigspec")"
5714 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5716 # The resulting string should be safe to "eval" as it is (supposedly
5717 # correctly) quoted by "trap -p"
5718 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5727 local log=$TESTSUITELOG
5729 [ -f "$log" ] && grep -q FAIL $log && status=1
5743 # use only if we are ignoring failures for this test, bugno required.
5744 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5745 # e.g. error_ignore bz5494 "your message" or
5746 # error_ignore LU-5494 "your message"
5748 local TYPE="IGNORE ($1)"
5753 error_and_remount() {
5755 remount_client $MOUNT
5759 # Throw an error if it's not running in vm - usually for performance
5762 local virt=$(running_in_vm)
5763 if [[ -n "$virt" ]]; then
5764 echo "running in VM '$virt', ignore error"
5765 error_ignore env=$virt "$@"
5772 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5777 log " SKIP: $TESTSUITE $TESTNAME $@"
5779 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5780 skip_logged $TESTNAME "$@"
5783 echo "$@" > $LOGDIR/skip
5786 [[ -n "$TESTSUITELOG" ]] &&
5787 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5790 build_test_filter() {
5791 EXCEPT="$EXCEPT $(testslist_filter)"
5794 if [[ $O = [0-9]*-[0-9]* ]]; then
5795 for num in $(seq $(echo $O | tr '-' ' ')); do
5803 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5804 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5805 [ "$EXCEPT_SLOW" ] && \
5806 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5807 for E in $EXCEPT; do
5808 eval EXCEPT_${E}=true
5810 for E in $ALWAYS_EXCEPT; do
5811 eval EXCEPT_ALWAYS_${E}=true
5813 for E in $EXCEPT_SLOW; do
5814 eval EXCEPT_SLOW_${E}=true
5816 for G in $GRANT_CHECK_LIST; do
5817 eval GCHECK_ONLY_${G}=true
5822 if [[ $1 = [a-z]* ]]; then
5829 # print a newline if the last test was skipped
5830 export LAST_SKIPPED=
5831 export ALWAYS_SKIPPED=
5833 # Main entry into test-framework. This is called with the name and
5834 # description of a test. The name is used to find the function to run
5835 # the test using "test_$name".
5837 # This supports a variety of methods of specifying specific test to
5838 # run or not run. These need to be documented...
5843 export base=$(basetest $1)
5844 if [ -n "$ONLY" ]; then
5846 if [ ${!testname}x != x ]; then
5847 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5848 run_one_logged $1 "$2"
5852 if [ ${!testname}x != x ]; then
5853 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5854 run_one_logged $1 "$2"
5864 if [ ${!testname}x != x ]; then
5865 TESTNAME=test_$1 skip "skipping excluded test $1"
5868 testname=EXCEPT_$base
5869 if [ ${!testname}x != x ]; then
5870 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
5873 testname=EXCEPT_ALWAYS_$1
5874 if [ ${!testname}x != x ]; then
5875 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
5878 testname=EXCEPT_ALWAYS_$base
5879 if [ ${!testname}x != x ]; then
5880 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
5883 testname=EXCEPT_SLOW_$1
5884 if [ ${!testname}x != x ]; then
5885 TESTNAME=test_$1 skip "skipping SLOW test $1"
5888 testname=EXCEPT_SLOW_$base
5889 if [ ${!testname}x != x ]; then
5890 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
5896 run_one_logged $1 "$2"
5903 load_module ../libcfs/libcfs/libcfs
5915 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5920 strace -o $TMP/$1.strace -ttt $*
5922 log "FINISHED: $*: rc $RC"
5929 banner test complete, duration $duration sec
5930 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5931 echo duration $duration >>$TESTSUITELOG
5935 # Set TEST_STATUS here. It will be used for logging the result.
5938 if [[ -f $LOGDIR/err ]]; then
5940 elif [[ -f $LOGDIR/skip ]]; then
5943 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5947 local FFREE=$(do_node $SINGLEMDS \
5948 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5949 local FTOTAL=$(do_node $SINGLEMDS \
5950 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5952 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5956 echo -n "Resetting fail_loc on all nodes..."
5957 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5958 fail_val=0 2>/dev/null" || true
5964 # Log a message (on all nodes) padded with "=" before and after.
5965 # Also appends a timestamp and prepends the testsuite name.
5968 EQUALS="===================================================================================================="
5970 msg="== ${TESTSUITE} $*"
5972 [[ $last != "=" && $last != " " ]] && msg="$msg "
5973 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5974 # always include at least == after the message
5975 log "$msg== $(date +"%H:%M:%S (%s)")"
5978 check_dmesg_for_errors() {
5980 local errors="VFS: Busy inodes after unmount of\|\
5981 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5982 group descriptors corrupted"
5984 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5985 [ -z "$res" ] && return 0
5986 echo "Kernel error detected: $res"
5991 # Run a single test function and cleanup after it.
5993 # This function should be run in a subshell so the test func can
5994 # exit() without stopping the whole script.
5999 export tfile=f${testnum}.${TESTSUITE}
6000 export tdir=d${testnum}.${TESTSUITE}
6001 export TESTNAME=test_$testnum
6002 local SAVE_UMASK=`umask`
6005 if ! grep -q $DIR /proc/mounts; then
6009 banner "test $testnum: $message"
6010 test_${testnum} || error "test_$testnum failed with $?"
6013 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6015 check_dmesg_for_errors || error "Error in dmesg detected"
6016 if [ "$PARALLEL" != "yes" ]; then
6017 ps auxww | grep -v grep | grep -q multiop &&
6018 error "multiop still running"
6029 # Wrapper around run_one to ensure:
6030 # - test runs in subshell
6031 # - output of test is saved to separate log file for error reporting
6032 # - test result is saved to data file
6035 local BEFORE=$(date +%s)
6037 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6038 local test_log=$LOGDIR/$name
6039 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6040 local zfs_debug_log=$LOGDIR/$zfs_log_name
6042 rm -rf $LOGDIR/ignore
6044 local SAVE_UMASK=$(umask)
6048 log_sub_test_begin test_${1}
6049 (run_one $1 "$2") 2>&1 | tee -i $test_log
6050 local RC=${PIPESTATUS[0]}
6052 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6053 echo "test_$1 returned $RC" | tee $LOGDIR/err
6055 duration=$(($(date +%s) - $BEFORE))
6056 pass "$1" "(${duration}s)"
6058 if [[ -f $LOGDIR/err ]]; then
6059 TEST_ERROR=$(cat $LOGDIR/err)
6060 elif [[ -f $LOGDIR/ignore ]]; then
6061 TEST_ERROR=$(cat $LOGDIR/ignore)
6062 elif [[ -f $LOGDIR/skip ]]; then
6063 TEST_ERROR=$(cat $LOGDIR/skip)
6065 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6067 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6071 if [ -f $LOGDIR/err ]; then
6072 log_zfs_info "$zfs_debug_log"
6073 $FAIL_ON_ERROR && exit $RC
6082 # Print information of skipped tests to result.yml
6085 log_sub_test_begin $1
6087 log_sub_test_end "SKIP" "0" "0" "$@"
6091 (cd $(dirname $1); echo $PWD/$(basename $1))
6096 export base=$(basetest $1)
6097 [ "$CHECK_GRANT" == "no" ] && return 0
6099 testnamebase=GCHECK_ONLY_${base}
6100 testname=GCHECK_ONLY_$1
6101 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6103 echo -n "checking grant......"
6105 local clients=$CLIENTS
6106 [ -z "$clients" ] && clients=$(hostname)
6108 # sync all the data and make sure no pending data on server
6109 do_nodes $clients sync
6112 client_grant=$(do_nodes $clients \
6113 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6114 awk '{ total += $1 } END { printf("%0.0f", total) }')
6117 # which is tot_granted less grant_precreate
6118 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6120 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6121 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6122 /tot_pending/{ total -= $2 };
6123 /grant_precreate/{ total -= $2 };
6124 END { printf("%0.0f", total) }')
6126 # check whether client grant == server grant
6127 if [[ $client_grant -ne $server_grant ]]; then
6128 do_nodes $(comma_list $(osts_nodes)) \
6129 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6130 "obdfilter.${FSNAME}-OST*.grant_*"
6131 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6132 error "failed: client:${client_grant} server: ${server_grant}."
6134 echo "pass: client:${client_grant} server: ${server_grant}"
6138 ########################
6144 ost=`echo $1 | awk -F_ '{print $3}'`
6145 if [ -z $ost ]; then
6146 ost=`echo $1 | sed 's/-osc.*//'`
6151 ostuuid_from_index()
6153 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6156 ostname_from_index() {
6157 local uuid=$(ostuuid_from_index $1)
6161 index_from_ostuuid()
6163 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6166 mdtuuid_from_index()
6168 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6172 # Return unique identifier for given hostname
6175 echo $host_name | md5sum | cut -d' ' -f1
6179 # Returns list of ip addresses for each interface
6181 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6186 # Cache address list to avoid mutiple execution of local_addr_list
6187 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6189 for i in $LOCAL_ADDR_LIST ; do
6190 [[ "$i" == "$addr" ]] && return 0
6197 local is_local="IS_LOCAL_$(host_id $host_name)"
6198 if [ -z "${!is_local-}" ] ; then
6200 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6201 is_local_addr "$host_ip" && eval $is_local=1
6203 [[ "${!is_local}" == "1" ]]
6208 local_node $node && return 1
6215 for node in $(mdts_nodes); do
6216 remote_node $node && return 0
6223 [ -n "$CLIENTONLY" ] && return 0 || true
6224 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6229 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6230 MSKIPPED=1 && return 1
6237 for node in $(osts_nodes) ; do
6238 remote_node $node && return 0
6245 [ -n "$CLIENTONLY" ] && return 0 || true
6246 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6251 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6252 OSKIPPED=1 && return 1
6258 [ -n "$CLIENTONLY" ] && return 0 || true
6260 MGS=$(facet_host mgs)
6261 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6266 remote_mds_nodsh || remote_ost_nodsh || \
6267 $(single_local_node $(comma_list $(nodes_list)))
6271 remote_ost && remote_mds
6274 # Get the active nodes for facets.
6282 for facet in ${facets//,/ }; do
6283 nodes="$nodes $(facet_active_host $facet)"
6286 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6290 # Get name of the active MGS node.
6292 echo -n $(facets_nodes $(get_facets MGS))
6295 # Get all of the active MDS nodes.
6297 echo -n $(facets_nodes $(get_facets MDS))
6300 # Get all of the active OSS nodes.
6302 echo -n $(facets_nodes $(get_facets OST))
6305 # Get all of the active AGT (HSM agent) nodes.
6307 echo -n $(facets_nodes $(get_facets AGT))
6310 # Get all of the client nodes and active server nodes.
6312 local nodes=$HOSTNAME
6316 # CLIENTS (if specified) contains the local client
6317 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6319 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6320 nodes="$nodes $(facets_nodes $(get_facets))"
6323 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6327 # Get all of the remote client nodes and remote active server nodes.
6328 remote_nodes_list () {
6329 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6332 # Get all of the MDS nodes, including active and passive nodes.
6336 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6340 for i in $(seq $MDSCOUNT); do
6342 failover_host=mds${i}failover_HOST
6343 nodes="$nodes ${!host} ${!failover_host}"
6346 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6350 # Get all of the OSS nodes, including active and passive nodes.
6354 local nodes="${ost_HOST} ${ostfailover_HOST}"
6358 for i in $(seq $OSTCOUNT); do
6360 failover_host=ost${i}failover_HOST
6361 nodes="$nodes ${!host} ${!failover_host}"
6364 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6368 # Get all of the server nodes, including active and passive nodes.
6369 all_server_nodes () {
6374 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6376 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6380 # Get all of the client and server nodes, including active and passive nodes.
6382 local nodes=$HOSTNAME
6386 # CLIENTS (if specified) contains the local client
6387 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6389 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6390 nodes="$nodes $(all_server_nodes)"
6393 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6397 init_clients_lists () {
6398 # Sanity check: exclude the local client from RCLIENTS
6399 local clients=$(hostlist_expand "$RCLIENTS")
6400 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6402 # Sanity check: exclude the dup entries
6403 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6405 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6407 # Sanity check: exclude the dup entries from CLIENTS
6408 # for those configs which has SINGLCLIENT set to local client
6409 clients=$(for i in $clients; do echo $i; done | sort -u)
6411 CLIENTS=$(comma_list $clients)
6412 local -a remoteclients=($RCLIENTS)
6413 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6414 varname=CLIENT$((i + 2))
6415 eval $varname=${remoteclients[i]}
6418 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6421 get_random_entry () {
6424 rnodes=${rnodes//,/ }
6426 local -a nodes=($rnodes)
6427 local num=${#nodes[@]}
6428 local i=$((RANDOM * num * 2 / 65536))
6434 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6438 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6439 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6444 echo $nodes | wc -w || true
6448 local nodes=$(osts_nodes)
6449 local osscount=$(get_node_count "$nodes")
6450 [ ! "$OSTCOUNT" = "$osscount" ]
6454 local nodes=$(mdts_nodes)
6455 local mdtcount=$(get_node_count "$nodes")
6456 [ ! "$MDSCOUNT" = "$mdtcount" ]
6459 generate_machine_file() {
6460 local nodes=${1//,/ }
6461 local machinefile=$2
6463 for node in $nodes; do
6464 echo $node >>$machinefile || \
6465 { echo "can not generate machinefile $machinefile" && return 1; }
6470 local file=$1/stripe
6473 $LFS getstripe -v $file || error "getstripe $file failed"
6477 setstripe_nfsserver () {
6479 local nfsexportdir=$2
6483 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6484 { print $1 }' /proc/mounts | cut -f 1 -d :))
6486 # check that only one nfs mounted
6487 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6488 (( ${#nfsexport[@]} == 1 )) ||
6489 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6491 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6494 # Check and add a test group.
6500 local gid=$(getent group $group_name | cut -d: -f3)
6501 if [[ -n "$gid" ]]; then
6502 [[ "$gid" -eq "$group_id" ]] || {
6503 error_noexit "inconsistent group ID:" \
6504 "new: $group_id, old: $gid"
6508 groupadd -g $group_id $group_name
6515 # Check and add a test user.
6528 local uid=$(getent passwd $user_name | cut -d: -f3)
6529 if [[ -n "$uid" ]]; then
6530 if [[ "$uid" -eq "$user_id" ]]; then
6531 local dir=$(getent passwd $user_name | cut -d: -f6)
6532 if [[ "$dir" != "$home" ]]; then
6534 usermod -d $home $user_name
6538 error_noexit "inconsistent user ID:" \
6539 "new: $user_id, old: $uid"
6544 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6551 check_runas_id_ret() {
6553 local myRUNAS_UID=$1
6554 local myRUNAS_GID=$2
6557 if [ -z "$myRUNAS" ]; then
6558 error_exit "myRUNAS command must be specified for check_runas_id"
6561 $myRUNAS krb5_login.sh || \
6562 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6564 mkdir $DIR/d0_runas_test
6566 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6567 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6568 rm -rf $DIR/d0_runas_test
6573 local myRUNAS_UID=$1
6574 local myRUNAS_GID=$2
6577 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6578 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6579 Please set RUNAS_ID to some UID which exists on MDS and client or
6580 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6583 # obtain the UID/GID for MPI_USER
6587 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6588 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6590 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6591 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6594 # obtain and cache Kerberos ticket-granting ticket
6595 refresh_krb5_tgt() {
6596 local myRUNAS_UID=$1
6597 local myRUNAS_GID=$2
6600 if [ -z "$myRUNAS" ]; then
6601 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6604 CLIENTS=${CLIENTS:-$HOSTNAME}
6605 do_nodes $CLIENTS "set -x
6606 if ! $myRUNAS krb5_login.sh; then
6607 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6612 # Run multiop in the background, but wait for it to print
6613 # "PAUSING" to its stdout before returning from this function.
6614 multiop_bg_pause() {
6615 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6619 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6622 echo "$MULTIOP_PROG $FILE v$ARGS"
6623 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6625 echo "TMPPIPE=${TMPPIPE}"
6626 read -t 60 multiop_output < $TMPPIPE
6627 if [ $? -ne 0 ]; then
6632 if [ "$multiop_output" != "PAUSING" ]; then
6633 echo "Incorrect multiop output: $multiop_output"
6648 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6654 inodes_available () {
6655 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6656 sort -un | head -n1) || return 1
6660 mdsrate_inodes_available () {
6661 local min_inodes=$(inodes_available)
6662 echo $((min_inodes * 99 / 100))
6665 # reset stat counters
6667 local paramfile="$1"
6668 lctl set_param -n $paramfile=0
6673 local paramfile="$1"
6675 lctl get_param -n $paramfile |
6676 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6680 awk '{sum += $1} END { printf("%0.0f", sum) }'
6683 calc_osc_kbytes () {
6684 df $MOUNT > /dev/null
6685 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6688 # save_lustre_params(comma separated facet list, parameter_mask)
6689 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6690 save_lustre_params() {
6695 for facet in ${facets//,/ }; do
6696 facet_svc=$(facet_svc $facet)
6698 "params=\\\$($LCTL get_param $2);
6699 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6700 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6701 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6702 while read s; do echo $facet \\\$s;
6703 done <<< \\\"\\\$param\\\""
6707 # restore lustre parameters from input stream, produces by save_lustre_params
6708 restore_lustre_params() {
6713 while IFS=" =" read facet name val; do
6714 do_facet $facet "$LCTL set_param -n $name=$val"
6718 check_node_health() {
6719 local nodes=${1:-$(comma_list $(nodes_list))}
6721 for node in ${nodes//,/ }; do
6722 check_network "$node" 5
6723 if [ $? -eq 0 ]; then
6724 do_node $node "rc=0;
6725 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6726 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6727 echo \\\$(hostname -s): \\\$val;
6730 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6735 mdsrate_cleanup () {
6737 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6738 --nfiles $3 --dir $4 --filefmt $5 $6
6743 delayed_recovery_enabled () {
6744 local var=${SINGLEMDS}_svc
6745 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6748 ########################
6750 convert_facet2label() {
6753 if [ x$facet = xost ]; then
6757 local varsvc=${facet}_svc
6759 if [ -n ${!varsvc} ]; then
6762 error "No lablel for $facet!"
6766 get_clientosc_proc_path() {
6767 echo "${1}-osc-ffff*"
6770 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6771 # used by MDT would not be changed.
6772 # mdt lov: fsname-mdtlov
6773 # mdt osc: fsname-OSTXXXX-osc
6774 mds_on_old_device() {
6775 local mds=${1:-"$SINGLEMDS"}
6777 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6778 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6779 > /dev/null 2>&1" && return 0
6784 get_mdtosc_proc_path() {
6786 local ost_label=${2:-"*OST*"}
6788 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6789 local mdt_label=$(convert_facet2label $mds_facet)
6790 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6792 if [[ $ost_label = *OST* ]]; then
6793 echo "${ost_label}-osc-${mdt_index}"
6795 echo "${ost_label}-osp-${mdt_index}"
6799 get_osc_import_name() {
6802 local label=$(convert_facet2label $ost)
6804 if [ "${facet:0:3}" = "mds" ]; then
6805 get_mdtosc_proc_path $facet $label
6809 get_clientosc_proc_path $label
6813 _wait_import_state () {
6816 local maxtime=${3:-$(max_recovery_time)}
6817 local error_on_failure=${4:-1}
6821 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6822 while [ "${CONN_STATE}" != "${expected}" ]; do
6823 if [ "${expected}" == "DISCONN" ]; then
6824 # for disconn we can check after proc entry is removed
6825 [ "x${CONN_STATE}" == "x" ] && return 0
6826 # with AT enabled, we can have connect request timeout near of
6827 # reconnect timeout and test can't see real disconnect
6828 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6830 if [ $i -ge $maxtime ]; then
6831 [ $error_on_failure -ne 0 ] && \
6832 error "can't put import for $CONN_PROC into ${expected}" \
6833 "state after $i sec, have ${CONN_STATE}"
6837 # Add uniq for multi-mount case
6838 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6842 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6846 wait_import_state() {
6849 local maxtime=${3:-$(max_recovery_time)}
6850 local error_on_failure=${4:-1}
6853 for param in ${params//,/ }; do
6854 _wait_import_state $state $param $maxtime $error_on_failure || return
6858 wait_import_state_mount() {
6859 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6863 wait_import_state $*
6866 # One client request could be timed out because server was not ready
6867 # when request was sent by client.
6868 # The request timeout calculation details :
6870 # /* We give the server rq_timeout secs to process the req, and
6871 # add the network latency for our local timeout. */
6872 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6873 # ptlrpc_at_get_net_latency(request) ;
6875 # ptlrpc_connect_import ()
6876 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6879 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6880 # ptlrpc_at_get_net_latency(request) ->
6881 # at_get (max (iat_net_latency=0, at_min)) = at_min
6884 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6885 # INITIAL_CONNECT_TIMEOUT + at_min
6887 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6888 # because we can not get this value in runtime,
6889 # the value depends on configure options, and it is not stored in /proc.
6891 # #define CONNECTION_SWITCH_MIN 5U
6892 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6894 request_timeout () {
6897 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6898 local init_connect_timeout=$TIMEOUT
6899 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6901 local at_min=$(at_get $facet at_min)
6903 echo $(( init_connect_timeout + at_min ))
6906 _wait_osc_import_state() {
6910 local target=$(get_osc_import_name $facet $ost_facet)
6911 local param="osc.${target}.ost_server_uuid"
6915 # 1. wait the deadline of client 1st request (it could be skipped)
6916 # 2. wait the deadline of client 2nd request
6917 local maxtime=$(( 2 * $(request_timeout $facet)))
6919 if [[ $facet == client* ]]; then
6920 # During setup time, the osc might not be setup, it need wait
6921 # until list_param can return valid value.
6922 params=$($LCTL list_param $param 2>/dev/null || true)
6923 while [ -z "$params" ]; do
6924 if [ $i -ge $maxtime ]; then
6925 echo "can't get $param in $maxtime secs"
6930 params=$($LCTL list_param $param 2>/dev/null || true)
6934 if [[ $ost_facet = mds* ]]; then
6935 # no OSP connection to itself
6936 if [[ $facet = $ost_facet ]]; then
6939 param="osp.${target}.mdt_server_uuid"
6943 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6944 wait_import_state $expected "$params" $maxtime; then
6945 error "$facet: import is not in $expected state after $maxtime"
6952 wait_osc_import_state() {
6958 if [[ $facet = mds ]]; then
6959 for num in $(seq $MDSCOUNT); do
6960 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6963 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6967 _wait_mgc_import_state() {
6970 local error_on_failure=${3:-1}
6971 local param="mgc.*.mgs_server_uuid"
6975 # 1. wait the deadline of client 1st request (it could be skipped)
6976 # 2. wait the deadline of client 2nd request
6977 local maxtime=$(( 2 * $(request_timeout $facet)))
6979 if [[ $facet == client* ]]; then
6980 # During setup time, the osc might not be setup, it need wait
6981 # until list_param can return valid value. And also if there
6982 # are mulitple osc entries we should list all of them before
6984 params=$($LCTL list_param $param 2>/dev/null || true)
6985 while [ -z "$params" ]; do
6986 if [ $i -ge $maxtime ]; then
6987 echo "can't get $param in $maxtime secs"
6992 params=$($LCTL list_param $param 2>/dev/null || true)
6995 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6996 wait_import_state $expected "$params" $maxtime \
6997 $error_on_failure; then
6998 if [ $error_on_failure -ne 0 ]; then
6999 error "import is not in ${expected} state"
7007 wait_mgc_import_state() {
7010 local error_on_failure=${3:-1}
7013 if [[ $facet = mds ]]; then
7014 for num in $(seq $MDSCOUNT); do
7015 _wait_mgc_import_state mds$num "$expected" \
7016 $error_on_failure || return
7019 _wait_mgc_import_state "$facet" "$expected"
7020 $error_on_failure || return
7024 wait_dne_interconnect() {
7027 if [ $MDSCOUNT -gt 1 ]; then
7028 for num in $(seq $MDSCOUNT); do
7029 wait_osc_import_state mds mds$num FULL
7034 get_clientmdc_proc_path() {
7038 get_clientmgc_proc_path() {
7046 [ -z "$list" ] && return 0
7048 # Add paths to lustre tests for 32 and 64 bit systems.
7049 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7050 local TESTPATH="$RLUSTRE/tests:"
7051 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7052 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
7055 wait_clients_import_state () {
7062 if [ "$FAILURE_MODE" = HARD ]; then
7063 facets=$(facets_on_host $(facet_active_host $facet))
7066 for facet in ${facets//,/ }; do
7067 local label=$(convert_facet2label $facet)
7070 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7071 $label).ost_server_uuid" ;;
7072 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7073 $label).mds_server_uuid" ;;
7074 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7075 $label).mgs_server_uuid" ;;
7076 *) error "unknown facet!" ;;
7079 local params=$(expand_list $params $proc_path)
7082 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
7084 error "import is not in ${expected} state"
7096 # wait until all MDTs are in the expected state
7097 for ((num = 1; num <= $MDSCOUNT; num++)); do
7098 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7101 if [ $facet = "mds" ]; then
7102 mproc="osp.$mdtosp.active"
7103 [ $num -eq $((tgt_idx + 1)) ] && continue
7105 mproc="osc.$mdtosp.active"
7111 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7115 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7116 if [ $result -eq $expected ]; then
7117 echo -n "target updated after"
7118 echo "$wait sec (got $result)"
7122 if [ $wait -eq $max ]; then
7123 error "$tgt_name: wanted $expected got $result"
7125 echo "Waiting $((max - wait)) secs for $tgt_name"
7135 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7136 $LCTL get_param obdfilter.*.kbytesavail))
7137 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7138 $LCTL get_param -n obdfilter.*.tot_granted))
7139 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7140 $LCTL get_param -n obdfilter.*.kbytestotal))
7141 for ((i=0; i<${#AVAILA[@]}; i++)); do
7142 local -a AVAIL1=(${AVAILA[$i]//=/ })
7143 local -a TOTAL=(${TOTALA[$i]//=/ })
7144 GRANT=$((${GRANTA[$i]}/1024))
7145 # allow 1% of total space in bavail because of delayed
7146 # allocation with ZFS which might release some free space after
7147 # txg commit. For small devices, we set a mininum of 8MB
7148 local LIMIT=$((${TOTAL} / 100 + 8000))
7149 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7150 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7151 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7152 echo " FULL" || echo
7158 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7161 check_pool_not_exist() {
7162 local fsname=${1%%.*}
7163 local poolname=${1##$fsname.}
7164 [[ $# -ne 1 ]] && return 0
7165 [[ x$poolname = x ]] && return 0
7166 list_pool $fsname | grep -w $1 && return 1
7171 local fsname=${1%%.*}
7172 local poolname=${1##$fsname.}
7174 trap "destroy_test_pools $fsname" EXIT
7175 do_facet mgs lctl pool_new $1
7177 # get param should return err unless pool is created
7178 [[ $RC -ne 0 ]] && return $RC
7180 for mds_id in $(seq $MDSCOUNT); do
7181 local mdt_id=$((mds_id-1))
7182 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7183 wait_update_facet mds$mds_id \
7184 "lctl get_param -n lod.$lodname.pools.$poolname \
7185 2>/dev/null || echo foo" "" ||
7186 error "mds$mds_id: pool_new failed $1"
7188 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7189 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7195 add_pool_to_list () {
7196 local fsname=${1%%.*}
7197 local poolname=${1##$fsname.}
7199 local listvar=${fsname}_CREATED_POOLS
7200 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7204 remove_pool_from_list () {
7205 local fsname=${1%%.*}
7206 local poolname=${1##$fsname.}
7208 local listvar=${fsname}_CREATED_POOLS
7209 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7213 destroy_pool_int() {
7215 local OSTS=$(list_pool $1)
7216 for ost in $OSTS; do
7217 do_facet mgs lctl pool_remove $1 $ost
7219 do_facet mgs lctl pool_destroy $1
7222 # <fsname>.<poolname> or <poolname>
7224 local fsname=${1%%.*}
7225 local poolname=${1##$fsname.}
7227 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7231 check_pool_not_exist $fsname.$poolname
7232 [[ $? -eq 0 ]] && return 0
7234 destroy_pool_int $fsname.$poolname
7236 [[ $RC -ne 0 ]] && return $RC
7237 for mds_id in $(seq $MDSCOUNT); do
7238 local mdt_id=$((mds_id-1))
7239 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7240 wait_update_facet mds$mds_id \
7241 "lctl get_param -n lod.$lodname.pools.$poolname \
7242 2>/dev/null || echo foo" "foo" ||
7243 error "mds$mds_id: destroy pool failed $1"
7245 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7246 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7248 remove_pool_from_list $fsname.$poolname
7254 local fsname=${1:-$FSNAME}
7256 local listvar=${fsname}_CREATED_POOLS
7258 [ x${!listvar} = x ] && return 0
7260 echo "Destroy the created pools: ${!listvar}"
7261 for poolname in ${!listvar//,/ }; do
7262 destroy_pool $fsname.$poolname
7266 destroy_test_pools () {
7268 local fsname=${1:-$FSNAME}
7269 destroy_pools $fsname || true
7275 local ts=$(date +%s)
7278 if [[ ! -f "$YAML_LOG" ]]; then
7279 # init_logging is not performed before gather_logs,
7280 # so the $LOGDIR needs to be checked here
7281 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7284 [ -f $LOGDIR/shared ] && docp=false
7286 # dump lustre logs, dmesg
7288 prefix="$TESTLOG_PREFIX.$TESTNAME"
7290 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7292 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7293 echo "Dumping logs only on local client."
7294 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7295 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7300 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7301 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7303 if [ ! -f $LOGDIR/shared ]; then
7304 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7317 for i in $(seq 0 $num_mntpts); do
7318 cmd="ls -laf ${mntpt_root}$i/$dir"
7324 for pid in $pids; do
7331 # check_and_start_recovery_timer()
7332 # service_time = at_est2timeout(service_time);
7333 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7334 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7336 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7337 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7338 #define CONNECTION_SWITCH_MIN 5
7339 #define CONNECTION_SWITCH_INC 5
7340 max_recovery_time() {
7341 local init_connect_timeout=$((TIMEOUT / 20))
7342 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7344 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7345 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7347 echo -n $service_time
7350 recovery_time_min() {
7351 local connection_switch_min=5
7352 local connection_switch_inc=5
7353 local connection_switch_max
7354 local reconnect_delay_max
7355 local initial_connect_timeout
7359 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7360 (($connection_switch_min > $TIMEOUT)) &&
7361 max=$connection_switch_min || max=$TIMEOUT
7362 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7364 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7365 timeout_20=$((TIMEOUT/20))
7366 (($connection_switch_min > $timeout_20)) &&
7367 initial_connect_timeout=$connection_switch_min ||
7368 initial_connect_timeout=$timeout_20
7370 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7371 initial_connect_timeout))
7372 echo $((2 * reconnect_delay_max))
7375 get_clients_mount_count () {
7376 local clients=${CLIENTS:-$HOSTNAME}
7378 # we need to take into account the clients mounts and
7379 # exclude mds/ost mounts if any;
7380 do_nodes $clients cat /proc/mounts | grep lustre |
7381 grep -w $MOUNT | wc -l
7385 PROC_CLI="srpc_info"
7386 PROC_CON="srpc_contexts"
7394 if [ $M -lt $N ]; then
7398 while [ $N -lt $M ]; do
7408 calc_connection_cnt() {
7411 # MDT->MDT = 2 * C(M, 2)
7415 comb_m2=$(combination $MDSCOUNT 2)
7417 local num_clients=$(get_clients_mount_count)
7419 local cnt_mdt2mdt=$((comb_m2 * 2))
7420 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7421 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7422 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7423 if is_mounted $MOUNT2; then
7424 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7425 cnt_cli2ost=$((cnt_cli2ost * 2))
7433 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7434 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7435 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7436 + cnt_cli2ost + cnt_cli2mdt))
7450 local cmd="$tgt.srpc.flavor"
7452 if [ $net == "any" ]; then
7457 if [ $dir != "any" ]; then
7462 log "Setting sptlrpc rule: $cmd"
7463 do_facet mgs "$LCTL conf_param $cmd"
7469 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7479 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7480 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7482 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7484 if [ "x$bulkspec" != "x" ]; then
7485 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7487 if [ "x$algs" != "x" ]; then
7488 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7490 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7491 if [ $bulk == "bulkn" ]; then
7492 bulk_count=`echo "$output" | grep "bulk flavor" \
7493 | grep "null/null" | wc -l`
7494 elif [ $bulk == "bulki" ]; then
7495 bulk_count=`echo "$output" | grep "bulk flavor" \
7496 | grep "/null" | grep -v "null/" | wc -l`
7498 bulk_count=`echo "$output" | grep "bulk flavor" \
7499 | grep -v "/null" | grep -v "null/" | wc -l`
7503 [ $bulk_count -lt $count ] && count=$bulk_count
7514 local clients=${CLIENTS:-$HOSTNAME}
7516 for c in ${clients//,/ }; do
7517 local output=$(do_node $c lctl get_param -n \
7518 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7519 local tmpcnt=$(count_flvr "$output" $flavor)
7520 if $GSS_SK && [ $flavor != "null" ]; then
7521 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7522 output=$(do_node $c lctl get_param -n \
7523 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7524 local outcon=$(count_contexts "$output")
7525 if [ "$outcon" -lt "$tmpcnt" ]; then
7529 cnt=$((cnt + tmpcnt))
7539 local clients=${CLIENTS:-$HOSTNAME}
7541 for c in ${clients//,/ }; do
7542 local output=$(do_node $c lctl get_param -n \
7543 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7544 local tmpcnt=$(count_flvr "$output" $flavor)
7545 if $GSS_SK && [ $flavor != "null" ]; then
7546 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7547 output=$(do_node $c lctl get_param -n \
7548 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7549 local outcon=$(count_contexts "$output")
7550 if [ "$outcon" -lt "$tmpcnt" ]; then
7554 cnt=$((cnt + tmpcnt))
7564 if [ $MDSCOUNT -le 1 ]; then
7569 for num in `seq $MDSCOUNT`; do
7570 local output=$(do_facet mds$num lctl get_param -n \
7571 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7572 local tmpcnt=$(count_flvr "$output" $flavor)
7573 if $GSS_SK && [ $flavor != "null" ]; then
7574 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7575 output=$(do_facet mds$num lctl get_param -n \
7576 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7577 local outcon=$(count_contexts "$output")
7578 if [ "$outcon" -lt "$tmpcnt" ]; then
7582 cnt=$((cnt + tmpcnt))
7593 for num in `seq $MDSCOUNT`; do
7594 mdtosc=$(get_mdtosc_proc_path mds$num)
7595 mdtosc=${mdtosc/-MDT*/-MDT\*}
7596 local output=$(do_facet mds$num lctl get_param -n \
7597 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7598 local tmpcnt=$(count_flvr "$output" $flavor)
7599 if $GSS_SK && [ $flavor != "null" ]; then
7600 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7601 output=$(do_facet mds$num lctl get_param -n \
7602 osc.$mdtosc.$PROC_CON 2>/dev/null)
7603 local outcon=$(count_contexts "$output")
7604 if [ "$outcon" -lt "$tmpcnt" ]; then
7608 cnt=$((cnt + tmpcnt))
7617 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7619 count_flvr "$output" $flavor
7624 local dir=$1 # from to
7625 local flavor=$2 # flavor expected
7628 if [ $dir == "cli2mdt" ]; then
7629 res=`flvr_cnt_cli2mdt $flavor`
7630 elif [ $dir == "cli2ost" ]; then
7631 res=`flvr_cnt_cli2ost $flavor`
7632 elif [ $dir == "mdt2mdt" ]; then
7633 res=`flvr_cnt_mdt2mdt $flavor`
7634 elif [ $dir == "mdt2ost" ]; then
7635 res=`flvr_cnt_mdt2ost $flavor`
7636 elif [ $dir == "all2ost" ]; then
7637 res1=`flvr_cnt_mdt2ost $flavor`
7638 res2=`flvr_cnt_cli2ost $flavor`
7639 res=$((res1 + res2))
7640 elif [ $dir == "all2mdt" ]; then
7641 res1=`flvr_cnt_mdt2mdt $flavor`
7642 res2=`flvr_cnt_cli2mdt $flavor`
7643 res=$((res1 + res2))
7644 elif [ $dir == "all2all" ]; then
7645 res1=`flvr_cnt_mdt2ost $flavor`
7646 res2=`flvr_cnt_cli2ost $flavor`
7647 res3=`flvr_cnt_mdt2mdt $flavor`
7648 res4=`flvr_cnt_cli2mdt $flavor`
7649 res=$((res1 + res2 + res3 + res4))
7657 local dir=$1 # from to
7658 local flavor=$2 # flavor expected
7659 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7660 local WAITFLAVOR_MAX=20 # how many retries before abort?
7663 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7664 echo -n "checking $dir..."
7665 res=$(do_check_flavor $dir $flavor)
7666 echo "found $res/$expect $flavor connections"
7667 [ $res -ge $expect ] && return 0
7671 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7672 # echo "Dumping additional logs for SK debug.."
7673 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7675 gather_logs $(comma_list $(nodes_list))
7680 restore_to_default_flavor()
7682 local proc="mgs.MGS.live.$FSNAME"
7684 echo "restoring to default flavor..."
7686 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7687 grep ".srpc.flavor" | wc -l)
7689 # remove all existing rules if any
7690 if [ $nrule -ne 0 ]; then
7691 echo "$nrule existing rules"
7692 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7693 grep ".srpc.flavor."); do
7694 echo "remove rule: $rule"
7695 spec=`echo $rule | awk -F = '{print $1}'`
7696 do_facet mgs "$LCTL conf_param -d $spec"
7700 # verify no rules left
7701 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7702 grep ".srpc.flavor." | wc -l)
7703 [ $nrule -ne 0 ] && error "still $nrule rules left"
7705 # wait for default flavor to be applied
7708 set_rule $FSNAME any any $SK_FLAVOR
7709 wait_flavor all2all $SK_FLAVOR
7711 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7712 set_rule $FSNAME any cli2ost $SK_FLAVOR
7713 wait_flavor cli2mdt $SK_FLAVOR
7714 wait_flavor cli2ost $SK_FLAVOR
7716 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7718 wait_flavor all2all null
7724 local flavor=${1:-null}
7726 echo "setting all flavor to $flavor"
7728 # FIXME need parameter to this fn
7729 # and remove global vars
7730 local cnt_all2all=$(calc_connection_cnt all2all)
7732 local res=$(do_check_flavor all2all $flavor)
7733 if [ $res -eq $cnt_all2all ]; then
7734 echo "already have total $res $flavor connections"
7738 echo "found $res $flavor out of total $cnt_all2all connections"
7739 restore_to_default_flavor
7741 [[ $flavor = null ]] && return 0
7743 if $GSS_SK && [ $flavor != "null" ]; then
7745 set_rule $FSNAME any any $flavor
7746 wait_flavor all2all $flavor
7748 set_rule $FSNAME any cli2mdt $flavor
7749 set_rule $FSNAME any cli2ost $flavor
7750 set_rule $FSNAME any mdt2ost null
7751 set_rule $FSNAME any mdt2mdt null
7752 wait_flavor cli2mdt $flavor
7753 wait_flavor cli2ost $flavor
7755 echo "GSS_SK now at flavor: $flavor"
7757 set_rule $FSNAME any any $flavor
7758 wait_flavor all2all $flavor
7765 # Checking for shared logdir
7766 if [ ! -d $dir ]; then
7767 # Not found. Create local logdir
7770 touch $dir/check_file.$(hostname -s)
7775 check_write_access() {
7777 local list=${2:-$(comma_list $(nodes_list))}
7781 for node in ${list//,/ }; do
7782 file=$dir/check_file.$(short_nodename $node)
7783 if [[ ! -f "$file" ]]; then
7784 # Logdir not accessible/writable from this node.
7787 rm -f $file || return 1
7793 [[ -n $YAML_LOG ]] && return
7794 local save_umask=$(umask)
7797 export YAML_LOG=${LOGDIR}/results.yml
7801 # If the yaml log already exists then we will just append to it
7802 if [ ! -f $YAML_LOG ]; then
7803 if check_shared_dir $LOGDIR; then
7804 touch $LOGDIR/shared
7805 echo "Logging to shared log directory: $LOGDIR"
7807 echo "Logging to local directory: $LOGDIR"
7810 yml_nodes_file $LOGDIR >> $YAML_LOG
7811 yml_results_file >> $YAML_LOG
7816 # If modules are not yet loaded then older "lctl lustre_build_version"
7817 # will fail. Use lctl build version instead.
7818 log "Client: $($LCTL lustre_build_version)"
7819 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7820 do_facet $SINGLEMDS $LCTL --version)"
7821 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7822 do_facet ost1 $LCTL --version)"
7826 yml_log_test $1 >> $YAML_LOG
7830 yml_log_test_status $@ >> $YAML_LOG
7833 log_sub_test_begin() {
7834 yml_log_sub_test_begin "$@" >> $YAML_LOG
7837 log_sub_test_end() {
7838 yml_log_sub_test_end "$@" >> $YAML_LOG
7844 local llverdev_opts=$2
7845 local devname=$(basename $1)
7846 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7847 # loop devices aren't in /proc/partitions
7848 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7850 size=$(($size / 1024 / 1024)) # Gb
7852 local partial_arg=""
7853 # Run in partial (fast) mode if the size
7854 # of a partition > 1 GB
7855 [ $size -gt 1 ] && partial_arg="-p"
7857 llverdev --force $partial_arg $llverdev_opts $dev
7863 local llverfs_opts=$2
7864 local use_partial_arg=$3
7865 local partial_arg=""
7866 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7868 # Run in partial (fast) mode if the size
7869 # of a partition > 1 GB
7870 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7872 llverfs $partial_arg $llverfs_opts $dir
7875 #Remove objects from OST
7876 remove_ost_objects() {
7882 local mntpt=$(facet_mntpt $facet)
7883 local opts=$OST_MOUNT_OPTS
7887 echo "removing objects from $ostdev on $facet: $objids"
7888 if ! test -b $ostdev; then
7889 opts=$(csa_add "$opts" -o loop)
7891 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7894 for i in $objids; do
7895 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7897 umount -f $mntpt || return $?
7901 #Remove files from MDT
7902 remove_mdt_files() {
7907 local mntpt=$(facet_mntpt $facet)
7908 local opts=$MDS_MOUNT_OPTS
7910 echo "removing files from $mdtdev on $facet: $files"
7911 if [ $(facet_fstype $facet) == ldiskfs ] &&
7912 ! do_facet $facet test -b $mdtdev; then
7913 opts=$(csa_add "$opts" -o loop)
7915 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7919 rm $mntpt/ROOT/$f || { rc=$?; break; }
7921 umount -f $mntpt || return $?
7925 duplicate_mdt_files() {
7930 local mntpt=$(facet_mntpt $facet)
7931 local opts=$MDS_MOUNT_OPTS
7933 echo "duplicating files on $mdtdev on $facet: $files"
7934 mkdir -p $mntpt || return $?
7935 if [ $(facet_fstype $facet) == ldiskfs ] &&
7936 ! do_facet $facet test -b $mdtdev; then
7937 opts=$(csa_add "$opts" -o loop)
7939 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7950 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7951 pushd $mntpt/ROOT > /dev/null || return $?
7954 touch $f.bad || return $?
7955 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7957 [ $rc -eq 0 ] || return $rc
7958 setfattr --restore $tmp || return $?
7964 local devs=${1//,/ }
7967 local rslt=$TMP/sgpdd_survey
7969 # sgpdd-survey cleanups ${rslt}.* files
7971 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
7977 # returns the canonical name for an ldiskfs device
7982 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
7983 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
7984 echo dm-\\\${foo##*:};
7986 name=\\\$(basename \\\$dv);
7987 if [[ \\\$name = *flakey* ]]; then
7988 name=\\\$(lsblk -o NAME,KNAME |
7989 awk /\\\$name/'{print \\\$NF}');
7995 is_sanity_benchmark() {
7996 local benchmarks="dbench bonnie iozone fsx"
7998 for b in $benchmarks; do
7999 if [ "$b" == "$suite" ]; then
8007 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8011 # Get the available size (KB) of a given obd target.
8018 [[ $facet != client ]] || return 0
8020 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8025 # Get the page size (bytes) on a given facet node.
8029 local size=$(getconf PAGE_SIZE 2>/dev/null)
8031 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
8032 echo -n ${size:-4096}
8036 # Get the block count of the filesystem.
8043 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8044 awk '/^Block count:/ {print $3}')
8048 # Get the block size of the filesystem.
8054 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8055 awk '/^Block size:/ {print $3}')
8059 # Check whether the "large_xattr" feature is enabled or not.
8060 large_xattr_enabled() {
8061 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8063 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8065 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8066 grep -E -q '(ea_inode|large_xattr)'"
8067 return ${PIPESTATUS[0]}
8070 # Get the maximum xattr size supported by the filesystem.
8074 if large_xattr_enabled; then
8075 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8078 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8079 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8081 # maximum xattr size = size of block - size of header -
8082 # size of 1 entry - 4 null bytes
8083 size=$((block_size - 32 - 32 - 4))
8089 # Dump the value of the named xattr from a file.
8094 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8097 # Generate a string with size of $size bytes.
8099 local size=${1:-1024} # in bytes
8101 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8104 reformat_external_journal() {
8109 if [ -n "${!var}" ]; then
8110 local rcmd="do_facet $facet"
8112 echo "reformat external journal on $facet:${!var}"
8113 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8117 # MDT file-level backup/restore
8118 mds_backup_restore() {
8121 local devname=$(mdsdevname $(facet_number $facet))
8122 local mntpt=$(facet_mntpt brpt)
8123 local rcmd="do_facet $facet"
8124 local metaea=${TMP}/backup_restore.ea
8125 local metadata=${TMP}/backup_restore.tgz
8126 local opts=${MDS_MOUNT_OPTS}
8127 local svc=${facet}_svc
8129 if ! ${rcmd} test -b ${devname}; then
8130 opts=$(csa_add "$opts" -o loop)
8133 echo "file-level backup/restore on $facet:${devname}"
8135 # step 1: build mount point
8136 ${rcmd} mkdir -p $mntpt
8137 # step 2: cleanup old backup
8138 ${rcmd} rm -f $metaea $metadata
8140 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8141 if [ ! -z $igif ]; then
8142 # step 3.5: rm .lustre
8143 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8145 # step 4: backup metaea
8147 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8149 # step 5: backup metadata
8151 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8153 ${rcmd} $UMOUNT $mntpt || return 4
8154 # step 8: reformat dev
8155 echo "reformat new device"
8156 format_mdt $(facet_number $facet)
8158 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8159 # step 10: restore metadata
8161 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8162 # step 11: restore metaea
8164 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8165 # step 12: remove recovery logs
8166 echo "remove recovery logs"
8167 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8168 # step 13: umount dev
8169 ${rcmd} $UMOUNT $mntpt || return 10
8170 # step 14: cleanup tmp backup
8171 ${rcmd} rm -f $metaea $metadata
8172 # step 15: reset device label - it's not virgin on
8173 ${rcmd} e2label $devname ${!svc}
8180 local devname=$(mdsdevname $(facet_number $facet))
8181 local mntpt=$(facet_mntpt brpt)
8182 local rcmd="do_facet $facet"
8183 local opts=${MDS_MOUNT_OPTS}
8185 if ! ${rcmd} test -b ${devname}; then
8186 opts=$(csa_add "$opts" -o loop)
8189 echo "removing OI files on $facet: idx=${idx}"
8191 # step 1: build mount point
8192 ${rcmd} mkdir -p $mntpt
8194 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8195 if [ -z $idx ]; then
8196 # step 3: remove all OI files
8197 ${rcmd} rm -fv $mntpt/oi.16*
8198 elif [ $idx -lt 2 ]; then
8199 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8203 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8204 for ((i=${idx}; i<64; i=$((i * idx)))); do
8205 ${rcmd} rm -fv $mntpt/oi.16.${i}
8209 ${rcmd} $UMOUNT $mntpt || return 2
8210 # OI files will be recreated when mounted as lustre next time.
8213 # generate maloo upload-able log file name
8214 # \param logname specify unique part of file name
8215 generate_logname() {
8216 local logname=${1:-"default_logname"}
8218 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8221 # make directory on different MDTs
8225 local stripe_count=2
8226 local stripe_index=-1
8229 while getopts "c:i:p" opt; do
8231 c) stripe_count=$OPTARG;;
8232 i) stripe_index=$OPTARG;;
8234 \?) error "only support -i -c -p";;
8238 shift $((OPTIND - 1))
8239 [ $# -eq 1 ] || error "Only creating single directory is supported"
8242 if [ "$p_option" == "-p" ]; then
8243 local parent=$(dirname $path)
8245 [ -d $path ] && return 0
8246 if [ ! -d ${parent} ]; then
8247 mkdir -p ${parent} ||
8248 error "mkdir parent '$parent' failed"
8252 if [ $MDSCOUNT -le 1 ]; then
8253 mkdir $path || error "mkdir '$path' failed"
8255 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8258 if [ $stripe_index -eq -1 ]; then
8259 mdt_index=$((test_num % MDSCOUNT))
8261 mdt_index=$stripe_index
8263 echo "striped dir -i$mdt_index -c$stripe_count $path"
8264 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8265 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8269 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8271 # If called many times, passing @last_fd will avoid repeated searching
8272 # already-open FDs repeatedly if we know they are still in use.
8274 # usage: free_fd [last_fd]
8277 local max_fd=$(ulimit -n)
8278 local fd=$((${1:-2} + 1))
8280 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8283 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8287 check_mount_and_prep()
8289 is_mounted $MOUNT || setupall
8291 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8292 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8293 for idx in $(seq $MDSCOUNT); do
8294 local name="MDT$(printf '%04x' $((idx - 1)))"
8295 rm -rf $MOUNT/.lustre/lost+found/$name/*
8299 # calcule how many ost-objects to be created.
8300 precreated_ost_obj_count()
8304 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8305 local ost_name="OST$(printf '%04x' $ost_idx)"
8306 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8307 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8308 osp.$proc_path.prealloc_last_id)
8309 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8310 osp.$proc_path.prealloc_next_id)
8311 echo $((last_id - next_id + 1))
8314 check_file_in_pool()
8319 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8322 for t in $tlist ; do
8323 [ "$i" -eq "$t" ] && continue 2
8326 echo "pool list: $tlist"
8327 echo "striping: $res"
8328 error_noexit "$file not allocated in $pool"
8335 echo "Creating new pool"
8338 create_pool $FSNAME.$pool ||
8339 { error_noexit "No pool created, result code $?"; return 1; }
8340 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8341 { error_noexit "$pool not in lfs pool_list"; return 2; }
8344 pool_add_targets() {
8345 echo "Adding targets to pool"
8351 local list=$(seq $first $step $last)
8353 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8354 do_facet mgs $LCTL pool_add \
8355 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8357 # wait for OSTs to be added to the pool
8358 for mds_id in $(seq $MDSCOUNT); do
8359 local mdt_id=$((mds_id-1))
8360 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8361 wait_update_facet mds$mds_id \
8362 "lctl get_param -n lod.$lodname.pools.$pool |
8363 sort -u | tr '\n' ' ' " "$t" || {
8364 error_noexit "mds$mds_id: Add to pool failed"
8368 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8369 | sort -u | tr '\n' ' ' " "$t" || {
8370 error_noexit "Add to pool failed"
8373 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8374 local addcount=$(((last - first) / step + 1))
8375 [ $lfscount -eq $addcount ] || {
8376 error_noexit "lfs pool_list bad ost count" \
8377 "$lfscount != $addcount"
8385 echo "Setting pool on directory $tdir"
8387 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8389 error_noexit "Cannot set pool $pool to $tdir"
8396 echo "Checking pool on directory $tdir"
8398 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8399 [ "$res" = "$pool" ] && return 0
8401 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8405 pool_dir_rel_path() {
8406 echo "Testing relative path works well"
8411 mkdir -p $root/$tdir/$tdir
8413 pool_set_dir $pool $tdir || return 1
8414 pool_set_dir $pool ./$tdir || return 2
8415 pool_set_dir $pool ../$tdir || return 3
8416 pool_set_dir $pool ../$tdir/$tdir || return 4
8417 rm -rf $tdir; cd - > /dev/null
8420 pool_alloc_files() {
8421 echo "Checking files allocation from directory pool"
8428 for i in $(seq -w 1 $count)
8430 local file=$tdir/file-$i
8432 check_file_in_pool $file $pool "$tlist" || \
8433 failed=$((failed + 1))
8435 [ "$failed" = 0 ] && return 0
8437 error_noexit "$failed files not allocated in $pool"
8441 pool_create_files() {
8442 echo "Creating files in pool"
8450 for i in $(seq -w 1 $count)
8452 local file=$tdir/spoo-$i
8453 $SETSTRIPE -p $pool $file
8454 check_file_in_pool $file $pool "$tlist" || \
8455 failed=$((failed + 1))
8457 [ "$failed" = 0 ] && return 0
8459 error_noexit "$failed files not allocated in $pool"
8464 echo "Checking 'lfs df' output"
8467 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8469 local res=$($LFS df --pool $FSNAME.$pool |
8471 grep "$FSNAME-OST" |
8473 [ "$res" = "$t" ] && return 0
8475 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8479 pool_file_rel_path() {
8480 echo "Creating files in a pool with relative pathname"
8485 { error_noexit "unable to create $tdir"; return 1 ; }
8486 local file="/..$tdir/$tfile-1"
8487 $SETSTRIPE -p $pool $file ||
8488 { error_noexit "unable to create $file" ; return 2 ; }
8491 $SETSTRIPE -p $pool $tfile-2 || {
8492 error_noexit "unable to create $tfile-2 in $tdir"
8497 pool_remove_first_target() {
8498 echo "Removing first target from a pool"
8501 local pname="lov.$FSNAME-*.pools.$pool"
8502 local t=$($LCTL get_param -n $pname | head -1)
8503 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8504 for mds_id in $(seq $MDSCOUNT); do
8505 local mdt_id=$((mds_id-1))
8506 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8507 wait_update_facet mds$mds_id \
8508 "lctl get_param -n lod.$lodname.pools.$pool |
8510 error_noexit "mds$mds_id: $t not removed from" \
8515 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8516 error_noexit "$t not removed from $FSNAME.$pool"
8521 pool_remove_all_targets() {
8522 echo "Removing all targets from pool"
8525 local pname="lov.$FSNAME-*.pools.$pool"
8526 for t in $($LCTL get_param -n $pname | sort -u)
8528 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8530 for mds_id in $(seq $MDSCOUNT); do
8531 local mdt_id=$((mds_id-1))
8532 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8533 wait_update_facet mds$mds_id "lctl get_param -n \
8534 lod.$lodname.pools.$pool" "" || {
8535 error_noexit "mds$mds_id: Pool $pool not drained"
8539 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8540 error_noexit "Pool $FSNAME.$pool cannot be drained"
8543 # striping on an empty/nonexistant pool should fall back
8544 # to "pool of everything"
8546 error_noexit "failed to use fallback striping for empty pool"
8549 # setstripe on an empty pool should fail
8550 $SETSTRIPE -p $pool $file 2>/dev/null && {
8551 error_noexit "expected failure when creating file" \
8559 echo "Destroying pool"
8563 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8566 # striping on an empty/nonexistant pool should fall back
8567 # to "pool of everything"
8569 error_noexit "failed to use fallback striping for missing pool"
8572 # setstripe on an empty pool should fail
8573 $SETSTRIPE -p $pool $file 2>/dev/null && {
8574 error_noexit "expected failure when creating file" \
8579 # get param should return err once pool is gone
8580 if wait_update $HOSTNAME "lctl get_param -n \
8581 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8583 remove_pool_from_list $FSNAME.$pool
8586 error_noexit "Pool $FSNAME.$pool is not destroyed"
8590 # Get and check the actual stripe count of one file.
8591 # Usage: check_stripe_count <file> <expected_stripe_count>
8592 check_stripe_count() {
8597 [[ -z "$file" || -z "$expected" ]] &&
8598 error "check_stripe_count: invalid argument"
8600 local cmd="$GETSTRIPE -c $file"
8601 actual=$($cmd) || error "$cmd failed"
8602 actual=${actual%% *}
8604 if [[ $actual -ne $expected ]]; then
8605 [[ $expected -eq -1 ]] ||
8606 error "$cmd wrong: found $actual, expected $expected"
8607 [[ $actual -eq $OSTCOUNT ]] ||
8608 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8612 # Get and check the actual list of OST indices on one file.
8613 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8619 [[ -z "$file" || -z "$expected" ]] &&
8620 error "check_obdidx: invalid argument!"
8622 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8623 grep -v obdidx | awk '{print $1}' | xargs))
8625 [[ $obdidx = $expected ]] ||
8626 error "list of OST indices on $file is $obdidx," \
8627 "should be $expected"
8630 # Get and check the actual OST index of the first stripe on one file.
8631 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8632 check_start_ost_idx() {
8637 [[ -z "$file" || -z "$expected" ]] &&
8638 error "check_start_ost_idx: invalid argument!"
8640 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8643 [[ $start_ost_idx = $expected ]] ||
8644 error "OST index of the first stripe on $file is" \
8645 "$start_ost_idx, should be $expected"
8648 killall_process () {
8649 local clients=${1:-$(hostname)}
8654 do_nodes $clients "killall $signal $name"
8659 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8664 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8669 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8674 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8679 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8684 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8691 do_facet mgs "cat $LSNAPSHOT_LOG"
8697 echo "Cleaning test environment ..."
8699 # Every lsnapshot command takes exclusive lock with others,
8700 # so can NOT destroy the snapshot during list with 'xargs'.
8702 local ssname=$(lsnapshot_list | grep snapshot_name |
8703 grep lss_ | awk '{ print $2 }' | head -n 1)
8704 [ -z "$ssname" ] && break
8706 lsnapshot_destroy -n $ssname -f ||
8707 lss_err "Fail to destroy $ssname by force"
8717 local host=$(facet_active_host $facet)
8718 local dir=$(dirname $(facet_vdevice $facet))
8719 local pool=$(zpool_name $facet)
8720 local lfsname=$(zfs_local_fsname $facet)
8721 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8724 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8730 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8731 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8733 if ! combined_mgs_mds ; then
8734 [ $(facet_fstype mgs) != zfs ] &&
8735 skip "Lustre snapshot 1 only works for ZFS backend" &&
8738 local host=$(facet_active_host mgs)
8739 local dir=$(dirname $(facet_vdevice mgs))
8740 local pool=$(zpool_name mgs)
8741 local lfsname=$(zfs_local_fsname mgs)
8744 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8745 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8748 for num in `seq $MDSCOUNT`; do
8749 [ $(facet_fstype mds$num) != zfs ] &&
8750 skip "Lustre snapshot 1 only works for ZFS backend" &&
8753 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8754 lss_err "generate lss conf (mds$num)"
8757 for num in `seq $OSTCOUNT`; do
8758 [ $(facet_fstype ost$num) != zfs ] &&
8759 skip "Lustre snapshot 1 only works for ZFS backend" &&
8762 lss_gen_conf_one ost$num OST $((num - 1)) ||
8763 lss_err "generate lss conf (ost$num)"
8766 do_facet mgs "cat $LSNAPSHOT_CONF"
8769 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8770 parse_plain_dir_param()
8775 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8776 param="-c ${invalues[1]}"
8778 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8779 param="$param -S ${invalues[3]}"
8781 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8782 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8783 param="$param -i ${invalues[6]}"
8785 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8787 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8788 param="$param -i ${invalues[5]}"
8796 local val=$(awk '{print $2}' <<< $line)
8798 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8800 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8802 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8804 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8809 parse_layout_param()
8816 if [[ ! -z $line ]]; then
8817 if [[ -z $mode ]]; then
8818 if [[ $line =~ ^"stripe_count:" ]]; then
8820 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8822 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8827 if [[ $mode = "plain_dir" ]]; then
8828 param=$(parse_plain_dir_param "$line")
8829 elif [[ $mode = "plain_file" ]]; then
8830 val=$(parse_plain_param "$line")
8831 [[ ! -z $val ]] && param="$param $val"
8832 elif [[ $mode = "pfl" ]]; then
8833 val=$(echo $line | awk '{print $2}')
8834 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8835 if [[ $val = "EOF" ]]; then
8836 param="$param -E -1"
8838 param="$param -E $val"
8840 elif [[ $line =~ ^"stripe_count:" ]]; then
8842 val=$(parse_plain_dir_param "$line")
8846 val=$(parse_plain_param "$line")
8847 [[ ! -z $val ]] && param="$param $val"
8857 local param=$($LFS getstripe -d $1 | parse_layout_param)
8866 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8868 cancel_lru_locks mdc
8869 cancel_lru_locks osc
8871 # make sure PFID is set correctly for files
8872 do_nodes $(comma_list $(osts_nodes)) \
8873 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8876 cat $f &> /dev/nullA ||
8877 { rc=$?; echo "verify $f failed"; break; }
8880 do_nodes $(comma_list $(osts_nodes)) \
8881 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
8885 # check that clients "oscs" was evicted after "before"
8886 check_clients_evicted() {
8893 for osc in $oscs; do
8895 echo "Check state for $osc"
8896 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
8897 tail -n 3 | awk -F"[ [,]" \
8898 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
8899 if (($? == 0)) && (($evicted > $before)); then
8900 echo "$osc is evicted at $evicted"
8905 [ $rc -eq 0 ] || error "client not evicted from OST"
8908 # check that clients OSCS current_state is FULL
8909 check_clients_full() {
8914 for osc in $oscs; do
8915 wait_update_facet client \
8916 "lctl get_param -n osc.$osc.state |
8917 grep 'current_state: FULL'" \
8918 "current_state: FULL" $timeout
8919 [ $? -eq 0 ] || error "$osc state is not FULL"
8924 __changelog_deregister() {
8926 local mdt="$(facet_svc $facet)"
8930 # skip cleanup if no user registered for this MDT
8931 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
8932 # user is no longer registered, skip cleanup
8933 changelog_users "$facet" | grep -q "$cl_user" ||
8934 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
8936 # From this point, if any operation fails, it is an error
8937 __changelog_clear $facet $cl_user 0 ||
8938 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
8939 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
8940 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
8943 declare -Ax CL_USERS
8944 changelog_register() {
8945 for M in $(seq $MDSCOUNT); do
8947 local mdt="$(facet_svc $facet)"
8948 stack_trap "do_facet $facet $LCTL \
8949 set_param mdd.$mdt.changelog_mask=-hsm" EXIT
8950 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
8951 error "$mdt: changelog_mask=+hsm failed: $?"
8954 cl_user=$(do_facet $facet \
8955 $LCTL --device $mdt changelog_register -n) ||
8956 error "$mdt: register changelog user failed: $?"
8957 stack_trap "__changelog_deregister $facet $cl_user" EXIT
8959 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
8960 # Bash does not support nested arrays, but the format of a
8961 # cl_user is constrained enough to use whitespaces as separators
8962 CL_USERS[$facet]+="$cl_user "
8964 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
8967 changelog_deregister() {
8970 for facet in "${!CL_USERS[@]}"; do
8971 for cl_user in ${CL_USERS[$facet]}; do
8972 __changelog_deregister $facet $cl_user || return $?
8974 unset CL_USERS[$facet]
8980 local service=$(facet_svc $facet)
8982 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
8985 changelog_user_rec() {
8988 local service=$(facet_svc $facet)
8990 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
8993 changelog_chmask() {
8996 do_nodes $(comma_list $(mdts_nodes)) \
8997 $LCTL set_param mdd.*.changelog_mask="$mask"
9000 # usage: __changelog_clear FACET CL_USER [+]INDEX
9004 local mdt="$(facet_svc $facet)"
9010 # Remove the leading '+'
9012 rec+=$(changelog_user_rec $facet $cl_user)
9019 if [ $rec -eq 0 ]; then
9020 echo "$mdt: clear the changelog for $cl_user of all records"
9022 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9024 $LFS changelog_clear $mdt $cl_user $rec
9027 # usage: changelog_clear [+]INDEX
9029 # If INDEX is prefixed with '+', increment every changelog user's record index
9030 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9034 for facet in ${!CL_USERS[@]}; do
9035 for cl_user in ${CL_USERS[$facet]}; do
9036 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9044 for M in $(seq $MDSCOUNT); do
9046 local mdt="$(facet_svc $facet)"
9048 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9052 changelog_extract_field() {
9057 changelog_dump | gawk "/$cltype.*$file$/ {
9058 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9066 [ ! -d "$dir" ] && return
9068 [ -z "$layout" ] && {
9069 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9073 setfattr -n trusted.lov -v $layout $dir ||
9074 error "error restoring layout '$layout' to '$dir'"
9077 # save the layout of a directory, the returned string will be used by
9078 # restore_layout() to restore the layout
9081 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9082 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9086 # save layout of a directory and restore it at exit
9087 save_layout_restore_at_exit() {
9089 local layout=$(save_layout $dir)
9091 stack_trap "restore_layout $dir $layout" EXIT