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_noexit "Restart of $facet failed!." &&
1481 error "Restart of $facet failed!"
1488 # Add argument "arg" (e.g., "loop") to the comma-separated list
1489 # of arguments for option "opt" (e.g., "-o") on command
1490 # line "opts" (e.g., "-o flock").
1496 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1498 if echo "$opts" | grep -q $opt_pattern; then
1499 opts=$(echo "$opts" | sed -e \
1500 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1502 opts+="${opts:+ }$opt $arg"
1508 # Associate loop device with a given regular file.
1509 # Return the loop device.
1511 setup_loop_device() {
1515 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1516 if [[ -z \\\$loop_dev ]]; then
1517 loop_dev=\\\$($LOSETUP -f);
1518 $LOSETUP \\\$loop_dev $file || loop_dev=;
1520 echo -n \\\$loop_dev"
1524 # Detach a loop device.
1526 cleanup_loop_device() {
1530 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1531 $LOSETUP -d $loop_dev"
1535 # Check if a given device is a block device.
1542 [[ -n "$dev" ]] || return 1
1543 do_facet $facet "test -b $dev" || return 1
1544 if [[ -n "$size" ]]; then
1545 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1546 count=1 skip=$size 2>&1" |
1547 awk '($3 == "in") { print $1 }')
1548 [[ "$in" = "1+0" ]] || return 1
1553 # Check if a given device is a device-mapper device.
1559 [[ -n "$dev" ]] || return 1
1560 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1564 # Check if a given device is a device-mapper flakey device.
1566 is_dm_flakey_dev() {
1571 [[ -n "$dev" ]] || return 1
1573 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1575 [[ $type = flakey ]] && return 0 || return 1
1579 # Check if device-mapper flakey device is supported by the kernel
1580 # of $facet node or not.
1582 dm_flakey_supported() {
1585 do_facet $facet "modprobe dm-flakey;
1586 $DMSETUP targets | grep -q flakey" &> /dev/null
1590 # Get the device-mapper flakey device name of a given facet.
1592 dm_facet_devname() {
1594 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1596 echo -n ${facet}_flakey
1600 # Get the device-mapper flakey device of a given facet.
1601 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1603 dm_facet_devpath() {
1606 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1610 # Set a device-mapper device with a new table.
1612 # The table has the following format:
1613 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1615 # flakey <target_args> includes:
1616 # <destination_device> <offset> <up_interval> <down_interval> \
1617 # [<num_features> [<feature_arguments>]]
1619 # linear <target_args> includes:
1620 # <destination_device> <start_sector>
1622 dm_set_dev_table() {
1625 local target_type=$3
1631 read tmp num_sectors tmp real_dev tmp \
1632 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1634 case $target_type in
1636 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1639 table="0 $num_sectors linear $real_dev 0"
1641 *) error "invalid target type $target_type" ;;
1644 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1645 error "failed to suspend $dm_dev"
1646 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1647 error "failed to load $target_type table into $dm_dev"
1648 do_facet $facet "$DMSETUP resume $dm_dev" ||
1649 error "failed to resume $dm_dev"
1653 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1654 # feature parameter.
1657 # All write I/O is silently ignored.
1658 # Read I/O is handled correctly.
1660 dm_set_dev_readonly() {
1662 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1664 dm_set_dev_table $facet $dm_dev flakey
1668 # Set a device-mapper device to traditional linear mapping mode.
1670 dm_clear_dev_readonly() {
1672 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1674 dm_set_dev_table $facet $dm_dev linear
1678 # Set the device of a given facet as "read-only".
1680 set_dev_readonly() {
1682 local svc=${facet}_svc
1684 if [[ $(facet_fstype $facet) = zfs ]] ||
1685 ! dm_flakey_supported $facet; then
1686 do_facet $facet $LCTL --device ${!svc} readonly
1688 dm_set_dev_readonly $facet
1693 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1700 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1701 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1702 echo -n $num_sectors
1706 # Create a device-mapper device with a given block device or regular file (will
1707 # be associated with loop device).
1708 # Return the full path of the device-mapper device.
1712 local real_dev=$2 # destination device
1713 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1714 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1716 # check if the device-mapper device to be created already exists
1717 if is_dm_dev $facet $dm_dev; then
1718 # if the existing device was set to "read-only", then clear it
1719 ! is_dm_flakey_dev $facet $dm_dev ||
1720 dm_clear_dev_readonly $facet $dm_dev
1726 # check if the destination device is a block device, and if not,
1727 # associate it with a loop device
1728 is_blkdev $facet $real_dev ||
1729 real_dev=$(setup_loop_device $facet $real_dev)
1730 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1732 # now create the device-mapper device
1733 local num_sectors=$(get_num_sectors $facet $real_dev)
1734 local table="0 $num_sectors linear $real_dev 0"
1737 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1738 { rc=${PIPESTATUS[0]}; dm_dev=; }
1739 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1746 # Map the facet name to its device variable name.
1748 facet_device_alias() {
1750 local dev_alias=$facet
1753 fs2mds) dev_alias=mds1_2 ;;
1754 fs2ost) dev_alias=ost1_2 ;;
1755 fs3ost) dev_alias=ost2_2 ;;
1763 # Save the original value of the facet device and export the new value.
1769 local active_facet=$(facet_active $facet)
1770 local dev_alias=$(facet_device_alias $active_facet)
1771 local dev_name=${dev_alias}_dev
1772 local dev=${!dev_name}
1774 if [[ $active_facet = $facet ]]; then
1775 local failover_dev=${dev_alias}failover_dev
1776 if [[ ${!failover_dev} = $dev ]]; then
1777 eval export ${failover_dev}_saved=$dev
1778 eval export ${failover_dev}=$dm_dev
1781 dev_alias=$(facet_device_alias $facet)
1782 local facet_dev=${dev_alias}_dev
1783 if [[ ${!facet_dev} = $dev ]]; then
1784 eval export ${facet_dev}_saved=$dev
1785 eval export ${facet_dev}=$dm_dev
1789 eval export ${dev_name}_saved=$dev
1790 eval export ${dev_name}=$dm_dev
1794 # Restore the saved value of the facet device.
1799 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1800 local dev_alias=$(facet_device_alias $facet)
1802 local saved_dev=${dev_alias}_dev_saved
1803 [[ -z ${!saved_dev} ]] ||
1804 eval export ${dev_alias}_dev=${!saved_dev}
1806 saved_dev=${dev_alias}failover_dev_saved
1807 [[ -z ${!saved_dev} ]] ||
1808 eval export ${dev_alias}failover_dev=${!saved_dev}
1812 # Remove a device-mapper device.
1813 # If the destination device is a loop device, then also detach it.
1817 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1821 is_dm_dev $facet $dm_dev || return 0
1823 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
1824 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
1826 do_facet $facet "$DMSETUP remove $dm_dev"
1827 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1829 unexport_dm_dev $facet
1831 # detach a loop device
1832 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
1838 local active_facet=$(facet_active $facet)
1839 local dev_alias=$(facet_device_alias $active_facet)
1840 local dev=${dev_alias}_dev
1841 local opt=${facet}_opt
1842 local mntpt=$(facet_mntpt $facet)
1843 local opts="${!opt} $@"
1844 local fstype=$(facet_fstype $facet)
1846 local dm_dev=${!dev}
1848 module_loaded lustre || load_modules
1852 if dm_flakey_supported $facet; then
1853 dm_dev=$(dm_create_dev $facet ${!dev})
1854 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1857 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1859 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1861 # import ZFS storage pool
1862 import_zpool $facet || return ${PIPESTATUS[0]}
1864 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1865 lustre:svname $dm_dev");;
1867 error "unknown fstype!";;
1870 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1871 # for testing LU-482 error handling in mount_facets() and test_0a()
1872 if [ -f $TMP/test-lu482-trigger ]; then
1876 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1880 if [ $RC -ne 0 ]; then
1881 echo "Start of $dm_dev on ${facet} failed ${RC}"
1885 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1886 if [[ "$health" != "healthy" ]]; then
1887 error "$facet is in a unhealthy state"
1890 set_default_debug_facet $facet
1892 if [[ $facet == mds* ]]; then
1894 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1897 if [[ $opts =~ .*nosvc.* ]]; then
1898 echo "Start $dm_dev without service"
1903 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1904 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1905 "" || error "$dm_dev failed to initialize!";;
1907 wait_update_facet ${facet} "$ZFS get -H -o value \
1908 lustre:svname $dm_dev 2>/dev/null | \
1909 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1910 error "$dm_dev failed to initialize!";;
1913 error "unknown fstype!";;
1917 # commit the device label change to disk
1918 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1919 echo "Commit the device label on ${!dev}"
1920 do_facet $facet "sync; sleep 1; sync"
1924 label=$(devicelabel ${facet} $dm_dev)
1925 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1926 eval export ${facet}_svc=${label}
1927 echo Started ${label}
1929 export_dm_dev $facet $dm_dev
1934 # start facet device options
1940 local dev_alias=$(facet_device_alias $facet)
1942 eval export ${dev_alias}_dev=${device}
1943 eval export ${facet}_opt=\"$@\"
1945 local varname=${dev_alias}failover_dev
1946 if [ -n "${!varname}" ] ; then
1947 eval export ${dev_alias}failover_dev=${!varname}
1949 eval export ${dev_alias}failover_dev=$device
1952 local mntpt=$(facet_mntpt $facet)
1953 do_facet ${facet} mkdir -p $mntpt
1954 eval export ${facet}_MOUNT=$mntpt
1955 mount_facet ${facet}
1958 if [[ $facet == mds* ]]; then
1960 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1971 local HOST=$(facet_active_host $facet)
1972 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
1974 local mntpt=$(facet_mntpt $facet)
1975 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
1976 if [ ${running} -ne 0 ]; then
1977 echo "Stopping $mntpt (opts:$@) on $HOST"
1978 do_facet ${facet} $UMOUNT $@ $mntpt
1981 # umount should block, but we should wait for unrelated obd's
1982 # like the MGS or MGC to also stop.
1983 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1985 if [[ $(facet_fstype $facet) == zfs ]]; then
1986 # export ZFS storage pool
1987 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1988 elif dm_flakey_supported $facet; then
1989 local host=${facet}_HOST
1990 local failover_host=${facet}failover_HOST
1991 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
1992 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
1993 dm_cleanup_dev $facet
1998 # save quota version (both administrative and operational quotas)
1999 # add an additional parameter if mountpoint is ever different from $MOUNT
2001 # XXX This function is kept for interoperability with old server (< 2.3.50),
2002 # it should be removed whenever we drop the interoperability for such
2004 quota_save_version() {
2005 local fsname=${2:-$FSNAME}
2007 local ver=$(tr -c -d "123" <<< $spec)
2008 local type=$(tr -c -d "ug" <<< $spec)
2010 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
2012 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
2014 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
2016 local osts=$(get_facets OST)
2017 for ost in ${osts//,/ }; do
2019 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
2023 # client could mount several lustre
2025 # XXX This function is kept for interoperability with old server (< 2.3.50),
2026 # it should be removed whenever we drop the interoperability for such
2029 local fsname=${1:-$FSNAME}
2031 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
2033 do_nodes $(comma_list $(osts_nodes)) \
2034 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
2038 # get mdt quota type
2040 local varsvc=${SINGLEMDS}_svc
2041 do_facet $SINGLEMDS $LCTL get_param -n \
2042 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2045 # get ost quota type
2047 # All OSTs should have same quota type
2048 local varsvc=ost1_svc
2049 do_facet ost1 $LCTL get_param -n \
2050 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2053 # restore old quota type settings
2055 if [ "$old_MDT_QUOTA_TYPE" ]; then
2056 do_facet mgs $LCTL conf_param \
2057 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2059 if [ "$old_OST_QUOTA_TYPE" ]; then
2060 do_facet mgs $LCTL conf_param \
2061 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2065 # Handle the case when there is a space in the lfs df
2066 # "filesystem summary" line the same as when there is no space.
2067 # This will allow fixing the "lfs df" summary line in the future.
2069 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2072 # Get free inodes on the MDT specified by mdt index, free indoes on
2073 # the whole filesystem will be returned when index == -1.
2079 if [ $index -eq -1 ]; then
2082 mdt_uuid=$(mdtuuid_from_index $index)
2085 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2090 # Get the OST device status from 'lfs df' with a given OST index.
2094 local mnt_pnt=${2:-$MOUNT}
2097 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2098 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2104 # save old quota type & set new quota type
2105 local mdt_qtype=$(mdt_quota_type)
2106 local ost_qtype=$(ost_quota_type)
2108 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2109 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2111 export old_MDT_QUOTA_TYPE=$mdt_qtype
2112 export old_OST_QUOTA_TYPE=$ost_qtype
2114 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
2115 error "set mdt quota type failed"
2116 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
2117 error "set ost quota type failed"
2119 local quota_usrs=$QUOTA_USERS
2121 # get_filesystem_size
2122 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2123 local blk_soft=$((disksz + 1024))
2124 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2126 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2127 local i_soft=$inodes
2128 local i_hard=$((i_soft + i_soft / 20))
2130 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2131 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2132 "inode-hardlimit: $i_hard"
2135 for usr in $quota_usrs; do
2136 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2138 cmd="$LFS setquota -$type $usr -b $blk_soft"
2139 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2141 eval $cmd || error "$cmd FAILED!"
2143 # display the quota status
2144 echo "Quota settings for $usr : "
2145 $LFS quota -v -u $usr $mntpt || true
2152 local opts=${3:-$MOUNT_OPTS}
2153 opts=${opts:+-o $opts}
2154 local flags=${4:-$MOUNT_FLAGS}
2156 local device=$MGSNID:/$FSNAME$FILESET
2157 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2158 echo "Bad mount command: opt=$flags $opts dev=$device " \
2163 echo "Starting client: $client: $flags $opts $device $mnt"
2164 do_node $client mkdir -p $mnt
2165 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2166 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2168 #disable FILESET if not supported
2169 do_nodes $client lctl get_param -n \
2170 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2171 device=$MGSNID:/$FSNAME
2172 do_node $client mkdir -p $mnt/$FILESET
2173 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2176 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2177 # Mount using nodemap key
2178 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2179 if $SK_UNIQUE_NM; then
2180 mountkey=$SK_PATH/nodemap/c0.key
2182 local prunedopts=$(echo $opts |
2183 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2184 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2187 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2191 set_default_debug_nodes $client
2203 [ "$3" ] && force=-f
2204 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2205 if [ $running -ne 0 ]; then
2206 echo "Stopping client $client $mnt (opts:$force)"
2207 do_node $client lsof -t $mnt || need_kill=no
2208 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2209 pids=$(do_node $client lsof -t $mnt | sort -u);
2210 if [ -n $pids ]; then
2211 do_node $client kill -9 $pids || true
2215 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2216 if [ $busy -ne 0 ] ; then
2217 echo "$mnt is still busy, wait one second" && sleep 1
2218 do_node $client umount $force $mnt
2223 # Mount the file system on the MGS
2224 mount_mgs_client() {
2225 do_facet mgs "mkdir -p $MOUNT"
2226 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2227 error "unable to mount $MOUNT on MGS"
2230 # Unmount the file system on the MGS
2231 umount_mgs_client() {
2232 zconf_umount $mgs_HOST $MOUNT
2233 do_facet mgs "rm -rf $MOUNT"
2236 # nodes is comma list
2237 sanity_mount_check_nodes () {
2243 # FIXME: assume that all cluster nodes run the same os
2244 [ "$(uname)" = Linux ] || return 0
2247 for mnt in $mnts ; do
2248 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2249 mpts=\\\$(mount | grep -c $mnt' ');
2250 if [ \\\$running -ne \\\$mpts ]; then
2251 echo \\\$(hostname) env are INSANE!;
2254 [ $? -eq 0 ] || rc=1
2259 sanity_mount_check_servers () {
2260 [ -n "$CLIENTONLY" ] &&
2261 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2262 echo Checking servers environments
2264 # FIXME: modify get_facets to display all facets wo params
2265 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2269 for facet in ${facets//,/ }; do
2270 node=$(facet_host ${facet})
2271 mntpt=$(facet_mntpt $facet)
2272 sanity_mount_check_nodes $node $mntpt ||
2273 { error "server $node environments are insane!"; return 1; }
2277 sanity_mount_check_clients () {
2278 local clients=${1:-$CLIENTS}
2279 local mntpt=${2:-$MOUNT}
2280 local mntpt2=${3:-$MOUNT2}
2282 [ -z $clients ] && clients=$(hostname)
2283 echo Checking clients $clients environments
2285 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2286 error "clients environments are insane!"
2289 sanity_mount_check () {
2290 sanity_mount_check_servers || return 1
2291 sanity_mount_check_clients || return 2
2294 # mount clients if not mouted
2295 zconf_mount_clients() {
2298 local opts=${3:-$MOUNT_OPTS}
2299 opts=${opts:+-o $opts}
2300 local flags=${4:-$MOUNT_FLAGS}
2301 local device=$MGSNID:/$FSNAME$FILESET
2302 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2303 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2308 echo "Starting client $clients: $flags $opts $device $mnt"
2309 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2310 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2311 # Mount with own nodemap key
2313 # Mount all server nodes first with per-NM keys
2314 for nmclient in ${clients//,/ }; do
2315 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2316 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2319 # set perms for per-nodemap keys else permission denied
2320 do_nodes $(comma_list $(all_nodes)) \
2321 "keyctl show | grep lustre | cut -c1-11 |
2323 xargs -IX keyctl setperm X 0x3f3f3f3f"
2324 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2326 for nmclient in ${clients//,/ }; do
2327 if $SK_UNIQUE_NM; then
2328 mountkey=$SK_PATH/nodemap/c$i.key
2330 do_node $nmclient "! grep -q $mnt' ' \
2331 /proc/mounts || umount $mnt"
2332 local prunedopts=$(add_sk_mntflag $prunedopts);
2333 prunedopts=$(echo $prunedopts | sed -e \
2334 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2336 do_nodes $(comma_list $(all_server_nodes)) \
2339 do_node $nmclient $MOUNT_CMD $flags \
2340 $prunedopts $MGSNID:/$FSNAME $mnt ||
2345 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2347 do_nodes $clients $MOUNT_CMD $flags $opts \
2348 $MGSNID:/$FSNAME $mnt || return 1
2350 #disable FILESET if not supported
2351 do_nodes $clients lctl get_param -n \
2352 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2353 device=$MGSNID:/$FSNAME
2354 do_nodes $clients mkdir -p $mnt/$FILESET
2355 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2359 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2360 # Mount with nodemap key
2362 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2363 for nmclient in ${clients//,/ }; do
2364 if $SK_UNIQUE_NM; then
2365 mountkey=$SK_PATH/nodemap/c$i.key
2367 local prunedopts=$(echo $opts | sed -e \
2368 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2369 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2372 running=\\\$(mount | grep -c $mnt' ');
2374 if [ \\\$running -eq 0 ] ; then
2376 $MOUNT_CMD $flags $prunedopts $device $mnt;
2379 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2380 grep 'type lustre' | wc -l);
2381 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2382 echo zconf_mount_clients FAILED: \
2383 mount count \\\$running, not matching \
2384 with mount count of 'type lustre' \
2385 \\\$lustre_mnt_count;
2389 exit \\\$rc" || return ${PIPESTATUS[0]}
2396 if $SHARED_KEY; then
2397 tmpopts=$(add_sk_mntflag $opts)
2400 running=\\\$(mount | grep -c $mnt' ');
2402 if [ \\\$running -eq 0 ] ; then
2404 $MOUNT_CMD $flags $tmpopts $device $mnt;
2407 exit \\\$rc" || return ${PIPESTATUS[0]}
2410 echo "Started clients $clients: "
2411 do_nodes $clients "mount | grep $mnt' '"
2413 set_default_debug_nodes $clients
2418 zconf_umount_clients() {
2423 [ "$3" ] && force=-f
2425 echo "Stopping clients: $clients $mnt (opts:$force)"
2426 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2427 if [ \\\$running -ne 0 ] ; then
2428 echo Stopping client \\\$(hostname) $mnt opts:$force;
2429 lsof $mnt || need_kill=no;
2430 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2431 pids=\\\$(lsof -t $mnt | sort -u);
2432 if [ -n \\\"\\\$pids\\\" ]; then
2436 while umount $force $mnt 2>&1 | grep -q "busy"; do
2437 echo "$mnt is still busy, wait one second" && sleep 1;
2444 echo + $POWER_DOWN $node
2448 shutdown_node_hard () {
2450 local attempts=$SHUTDOWN_ATTEMPTS
2452 for i in $(seq $attempts) ; do
2455 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2456 echo "waiting for $host to fail attempts=$attempts"
2457 [ $i -lt $attempts ] || \
2458 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2464 local mnt=${2:-$MOUNT}
2467 if [ "$FAILURE_MODE" = HARD ]; then
2468 shutdown_node_hard $client
2470 zconf_umount_clients $client $mnt -f
2476 local facets="$(get_facets OST),$(get_facets MDS)"
2479 combined_mgs_mds || facets="$facets,mgs"
2481 for facet in ${facets//,/ }; do
2482 if [ $(facet_active_host $facet) == $host ]; then
2483 affected="$affected $facet"
2487 echo $(comma_list $affected)
2492 local host=${2:-$(facet_host $facet)}
2494 local label=$(convert_facet2label $facet)
2495 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2498 facets_up_on_host () {
2500 local facets=$(facets_on_host $host)
2503 for facet in ${facets//,/ }; do
2504 if $(facet_up $facet $host); then
2505 affected_up="$affected_up $facet"
2509 echo $(comma_list $affected_up)
2514 local affected_facet
2515 local affected_facets
2517 if [[ "$FAILURE_MODE" = HARD ]]; then
2518 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2519 dm_flakey_supported $facet; then
2520 affected_facets=$(affected_facets $facet)
2521 for affected_facet in ${affected_facets//,/ }; do
2522 unexport_dm_dev $affected_facet
2526 shutdown_node_hard $(facet_active_host $facet)
2534 echo + $POWER_UP $node
2547 if [ "$FAILURE_MODE" = HARD ]; then
2548 reboot_node $(facet_active_host $facet)
2556 if [ "$FAILURE_MODE" = HARD ]; then
2566 for facet in ${facets//,/ }; do
2567 hosts=$(expand_list $hosts $(facet_host $facet) )
2573 _check_progs_installed () {
2577 for prog in $progs; do
2578 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2579 echo $prog missing on $(hostname)
2586 check_progs_installed () {
2590 do_rpc_nodes "$nodes" _check_progs_installed $@
2593 # recovery-scale functions
2595 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2598 start_client_load() {
2601 local var=$(node_var_name $client)_load
2602 eval export ${var}=$load
2604 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2605 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2606 END_RUN_FILE=$END_RUN_FILE \
2607 LOAD_PID_FILE=$LOAD_PID_FILE \
2608 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2609 TESTNAME=$TESTNAME \
2610 DBENCH_LIB=$DBENCH_LIB \
2611 DBENCH_SRC=$DBENCH_SRC \
2612 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2618 log "Started client load: ${load} on $client"
2620 # get the children process IDs
2621 local pids=$(ps --ppid $ppid -o pid= | xargs)
2622 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2626 start_client_loads () {
2627 local -a clients=(${1//,/ })
2628 local numloads=${#CLIENT_LOADS[@]}
2631 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2632 testnum=$((nodenum % numloads))
2633 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2635 # bug 22169: wait the background threads to start
2639 # only for remote client
2640 check_client_load () {
2642 local var=$(node_var_name $client)_load
2643 local testload=run_${!var}.sh
2645 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2647 # bug 18914: try to connect several times not only when
2648 # check ps, but while check_node_health also
2652 while [ $RC = 254 -a $tries -gt 0 ]; do
2656 if ! check_node_health $client; then
2658 if [ $RC -eq 254 ]; then
2659 # FIXME: not sure how long we shuold sleep here
2663 echo "check node health failed: RC=$RC "
2667 # We can continue try to connect if RC=254
2668 # Just print the warning about this
2669 if [ $RC = 254 ]; then
2670 echo "got a return status of $RC from do_node while checking " \
2671 "node health on $client"
2674 # see if the load is still on the client
2677 while [ $RC = 254 -a $tries -gt 0 ]; do
2681 if ! do_node $client \
2682 "ps auxwww | grep -v grep | grep -q $testload"; then
2687 if [ $RC = 254 ]; then
2688 echo "got a return status of $RC from do_node while checking " \
2689 "(node health and 'ps') the client load on $client"
2690 # see if we can diagnose a bit why this is
2695 check_client_loads () {
2696 local clients=${1//,/ }
2700 for client in $clients; do
2701 check_client_load $client
2703 if [ "$rc" != 0 ]; then
2704 log "Client load failed on node $client, rc=$rc"
2710 restart_client_loads () {
2711 local clients=${1//,/ }
2712 local expectedfail=${2:-""}
2716 for client in $clients; do
2717 check_client_load $client
2719 if [ "$rc" != 0 -a "$expectedfail" ]; then
2720 local var=$(node_var_name $client)_load
2721 start_client_load $client ${!var}
2722 echo "Restarted client load ${!var}: on $client. Checking ..."
2723 check_client_load $client
2725 if [ "$rc" != 0 ]; then
2726 log "Client load failed to restart on node $client, rc=$rc"
2727 # failure one client load means test fail
2728 # we do not need to check other
2737 # Start vmstat and save its process ID in a file.
2742 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2745 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2746 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2749 # Display the nodes on which client loads failed.
2750 print_end_run_file() {
2754 [ -s $file ] || return 0
2756 echo "Found the END_RUN_FILE file: $file"
2759 # A client load will stop if it finds the END_RUN_FILE file.
2760 # That does not mean the client load actually failed though.
2761 # The first node in END_RUN_FILE is the one we are interested in.
2764 if [ -n "$node" ]; then
2765 local var=$(node_var_name $node)_load
2767 local prefix=$TESTLOG_PREFIX
2768 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2769 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2770 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2772 echo "Client load ${!var} failed on node $node:"
2778 # Stop the process which had its PID saved in a file.
2783 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2785 do_nodes $nodes "test -f $pid_file &&
2786 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2789 # Stop all client loads.
2790 stop_client_loads() {
2791 local nodes=${1:-$CLIENTS}
2794 # stop the client loads
2795 stop_process $nodes $pid_file
2797 # clean up the processes that started them
2798 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2800 # End recovery-scale functions
2802 # verify that lustre actually cleaned up properly
2804 VAR=$(lctl get_param -n catastrophe 2>&1)
2805 if [ $? = 0 ] ; then
2806 if [ $VAR != 0 ]; then
2807 error "LBUG/LASSERT detected"
2810 BUSY=$(dmesg | grep -i destruct || true)
2811 if [ -n "$BUSY" ]; then
2813 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2817 check_mem_leak || exit 204
2819 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2820 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2823 if module_loaded lnet || module_loaded libcfs; then
2824 echo "$TESTSUITE: modules still loaded..." 1>&2
2833 if [[ "$1" == "--verbose" ]]; then
2848 PREV_RESULT=$(do_node $node "$TEST")
2850 RESULT=$(do_node $node "$TEST")
2851 if [[ "$RESULT" == "$FINAL" ]]; then
2852 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2853 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2857 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2858 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2862 [[ $WAIT -ge $MAX ]] && break
2863 [[ $((WAIT % print)) -eq 0 ]] &&
2864 echo "Waiting $((MAX - WAIT)) secs for update"
2865 WAIT=$((WAIT + sleep))
2868 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2872 wait_update_facet() {
2874 [ "$1" = "--verbose" ] && verbose="$1" && shift
2878 wait_update $verbose $(facet_active_host $facet) "$@"
2882 do_nodes $(comma_list $(mdts_nodes)) \
2883 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2884 do_nodes $(comma_list $(osts_nodes)) \
2885 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2886 grep -v 'Found no match'
2890 local zfs_wait=${2:-5}
2892 # the occupied disk space will be released
2893 # only after TXGs are committed
2894 if [[ $(facet_fstype $1) == zfs ]]; then
2895 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2900 wait_delete_completed_mds() {
2901 local max_wait=${1:-20}
2903 local stime=$(date +%s)
2908 # find MDS with pending deletions
2909 for node in $(mdts_nodes); do
2910 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2911 2>/dev/null | calc_sum)
2912 if [[ $changes -eq 0 ]]; then
2915 mds2sync="$mds2sync $node"
2917 if [ -z "$mds2sync" ]; then
2918 wait_zfs_commit $SINGLEMDS
2921 mds2sync=$(comma_list $mds2sync)
2923 # sync MDS transactions
2924 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2926 # wait till all changes are sent and commmitted by OSTs
2927 # for ldiskfs space is released upon execution, but DMU
2928 # do this upon commit
2931 while [[ $WAIT -ne $max_wait ]]; do
2932 changes=$(do_nodes $mds2sync \
2933 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2934 #echo "$node: $changes changes on all"
2935 if [[ $changes -eq 0 ]]; then
2936 wait_zfs_commit $SINGLEMDS
2938 # the occupied disk space will be released
2939 # only after TXGs are committed
2940 wait_zfs_commit ost1
2948 echo "Delete is not completed in $((etime - stime)) seconds"
2949 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2956 # we can use "for" here because we are waiting the slowest
2957 for host in ${hostlist//,/ }; do
2958 check_network "$host" 900
2960 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2967 for facet in ${facetlist//,/ }; do
2968 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2970 wait_for_host $hostlist
2973 _wait_recovery_complete () {
2976 # Use default policy if $2 is not passed by caller.
2977 local MAX=${2:-$(max_recovery_time)}
2982 while [ $WAIT -lt $MAX ]; do
2983 STATUS=$(lctl get_param -n $param | grep status)
2985 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2988 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2990 echo "$param recovery not done in $MAX sec. $STATUS"
2994 wait_recovery_complete () {
2997 # with an assumption that at_max is the same on all nodes
2998 local MAX=${2:-$(max_recovery_time)}
3001 if [ "$FAILURE_MODE" = HARD ]; then
3002 facets=$(facets_on_host $(facet_active_host $facet))
3004 echo affected facets: $facets
3006 # we can use "for" here because we are waiting the slowest
3007 for facet in ${facets//,/ }; do
3008 local var_svc=${facet}_svc
3009 local param="*.${!var_svc}.recovery_status"
3011 local host=$(facet_active_host $facet)
3012 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3016 wait_mds_ost_sync () {
3017 # just because recovery is done doesn't mean we've finished
3018 # orphan cleanup. Wait for llogs to get synchronized.
3019 echo "Waiting for orphan cleanup..."
3020 # MAX value includes time needed for MDS-OST reconnection
3021 local MAX=$(( TIMEOUT * 2 ))
3022 local WAIT_TIMEOUT=${1:-$MAX}
3025 local list=$(comma_list $(mdts_nodes))
3026 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3027 if ! do_facet $SINGLEMDS \
3028 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3030 # old way, use mds_sync
3032 list=$(comma_list $(osts_nodes))
3033 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3036 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3037 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3038 local -a sync=($(do_nodes $list "$cmd"))
3041 for ((i=0; i<${#sync[@]}; i++)); do
3043 [ ${sync[$i]} -eq 1 ] && continue
3045 [ ${sync[$i]} -eq 0 ] && continue
3047 # there is a not finished MDS-OST synchronization
3051 sleep 2 # increase waiting time and cover statfs cache
3052 [ ${con} -eq 1 ] && return 0
3053 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3057 # show which nodes are not finished.
3058 cmd=$(echo $cmd | sed '/-n//')
3059 do_nodes $list "$cmd"
3060 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3064 # Wait OSTs to be active on both client and MDT side.
3066 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3067 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3068 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3069 error "wait_update OSTs up on client failed"
3071 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3072 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3073 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3074 error "wait_update OSTs up on MDT0000 failed"
3077 wait_destroy_complete () {
3078 echo "Waiting for local destroys to complete"
3079 # MAX value shouldn't be big as this mean server responsiveness
3080 # never increase this just to make test pass but investigate
3081 # why it takes so long time
3084 while [ $WAIT -lt $MAX ]; do
3085 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3089 for ((i=0; i<${#RPCs[@]}; i++)); do
3090 [ ${RPCs[$i]} -eq 0 ] && continue
3091 # there are still some destroy RPCs in flight
3096 [ ${con} -eq 1 ] && return 0 # done waiting
3097 echo "Waiting ${WAIT}s for local destroys to complete"
3100 echo "Local destroys weren't done in $MAX sec."
3104 wait_delete_completed() {
3105 wait_delete_completed_mds $1 || return $?
3106 wait_destroy_complete || return $?
3115 # conf-sanity 31 takes a long time cleanup
3116 while [ $WAIT -lt 300 ]; do
3117 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3118 lctl dl | grep ' ST ' || true")
3119 [ -z "${running}" ] && return 0
3120 echo "waited $WAIT for${running}"
3121 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3123 WAIT=$((WAIT + INTERVAL))
3125 echo "service didn't stop after $WAIT seconds. Still running:"
3130 wait_remote_prog () {
3136 [ "$PDSH" = "no_dsh" ] && return 0
3138 while [ $WAIT -lt $2 ]; do
3139 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3140 [ -z "${running}" ] && return 0 || true
3141 echo "waited $WAIT for: "
3143 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3145 WAIT=$((WAIT + INTERVAL))
3147 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3148 [ -z "$pids" ] && return 0
3149 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3150 # FIXME: not portable
3151 for pid in $pids; do
3152 cat /proc/${pid}/status || true
3153 cat /proc/${pid}/wchan || true
3155 kill -9 $pid || true
3164 local clients=${1:-$CLIENTS}
3166 if [ -z "$clients" ]; then
3169 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3174 # not every config has many clients
3180 # usually checked on particular client or locally
3189 client_reconnect_try() {
3190 local f=$MOUNT/recon
3193 if [ -z "$CLIENTS" ]; then
3194 $LFS df $MOUNT; uname -n >> $f
3196 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3198 echo "Connected clients: $(cat $f)"
3199 ls -l $f > /dev/null
3203 client_reconnect() {
3204 # one client_reconnect_try call does not always do the job...
3206 client_reconnect_try && break
3211 affected_facets () {
3214 local host=$(facet_active_host $facet)
3215 local affected=$facet
3217 if [ "$FAILURE_MODE" = HARD ]; then
3218 affected=$(facets_up_on_host $host)
3224 local E2FSCK_ON_MDT0=false
3225 if [ "$1" == "--fsck" ]; then
3227 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3239 #Because it will only get up facets, we need get affected
3240 #facets before shutdown
3241 #For HARD Failure mode, it needs make sure facets on the same
3242 #HOST will only be shutdown and reboot once
3243 for facet in ${facets//,/ }; do
3244 local affected_facet
3246 #check whether facet has been included in other affected facets
3247 for ((index=0; index<$total; index++)); do
3248 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3251 if [ $skip -eq 0 ]; then
3252 affecteds[$total]=$(affected_facets $facet)
3257 for ((index=0; index<$total; index++)); do
3258 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3259 local host=$(facet_active_host $facet)
3260 echo "Failing ${affecteds[index]} on $host"
3261 shutdown_facet $facet
3264 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3265 $(mdsdevname 1) "-n" || error "Running e2fsck")
3267 for ((index=0; index<$total; index++)); do
3268 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3269 echo reboot facets: ${affecteds[index]}
3273 change_active ${affecteds[index]}
3275 wait_for_facet ${affecteds[index]}
3276 # start mgs first if it is affected
3277 if ! combined_mgs_mds &&
3278 list_member ${affecteds[index]} mgs; then
3279 mount_facet mgs || error "Restart of mgs failed"
3281 # FIXME; has to be changed to mount all facets concurrently
3282 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3283 echo mount facets: ${affecteds[index]}
3284 mount_facets ${affecteds[index]}
3294 do_facet $facet "sync; sync; sync"
3297 # make sure there will be no seq change
3298 local clients=${CLIENTS:-$HOSTNAME}
3299 local f=fsa-\\\$\(hostname\)
3300 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3301 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3303 local svc=${facet}_svc
3304 do_facet $facet $LCTL --device ${!svc} notransno
3306 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3307 # in-memory state has to be cleared by either rebooting the host or
3308 # exporting and reimporting the pool.
3310 # Although the uberblocks are not updated when a pool is freezed,
3311 # transactions are still written to the disks. Modified blocks may be
3312 # cached in memory when tests try reading them back. The
3313 # export-and-reimport process also evicts any cached pool data from
3314 # memory to provide the correct "data loss" semantics.
3316 # In the test framework, the exporting and importing operations are
3317 # handled by stop() and mount_facet() separately, which are used
3318 # inside fail() and fail_abort().
3320 set_dev_readonly $facet
3321 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3322 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3325 replay_barrier_nodf() {
3326 local facet=$1 echo running=${running}
3327 do_facet $facet "sync; sync; sync"
3328 local svc=${facet}_svc
3329 echo Replay barrier on ${!svc}
3330 do_facet $facet $LCTL --device ${!svc} notransno
3331 set_dev_readonly $facet
3332 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3333 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3336 replay_barrier_nosync() {
3337 local facet=$1 echo running=${running}
3338 local svc=${facet}_svc
3339 echo Replay barrier on ${!svc}
3340 do_facet $facet $LCTL --device ${!svc} notransno
3341 set_dev_readonly $facet
3342 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3343 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3347 # Get Lustre client uuid for a given Lustre mount point.
3350 local mntpnt=${1:-$MOUNT}
3352 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3353 local uuid=$($LCTL get_param -n llite.$name.uuid)
3358 mds_evict_client() {
3359 local mntpnt=${1:-$MOUNT}
3360 local uuid=$(get_client_uuid $mntpnt)
3362 do_facet $SINGLEMDS \
3363 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3366 ost_evict_client() {
3367 local mntpnt=${1:-$MOUNT}
3368 local uuid=$(get_client_uuid $mntpnt)
3371 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3376 local clients=${CLIENTS:-$HOSTNAME}
3378 facet_failover $* || error "failover: $?"
3379 wait_clients_import_state "$clients" "$facets" FULL
3380 clients_up || error "post-failover stat: $?"
3385 facet_failover $facet
3391 change_active $facet
3392 wait_for_facet $facet
3393 mount_facet $facet -o abort_recovery
3394 clients_up || echo "first stat failed: $?"
3395 clients_up || error "post-failover stat: $?"
3398 host_nids_address() {
3402 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3406 if [ "$1" = "'*'" ]; then echo \'*\'; else
3412 if [[ -n "$NETTYPE" ]]; then
3413 h2name_or_ip "$1" "$NETTYPE"
3415 h2name_or_ip "$1" "$2"
3418 declare -fx h2nettype
3420 # Wrapper function to print the deprecation warning
3422 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3423 if [[ -n "$NETTYPE" ]]; then
3426 h2nettype "$1" "tcp"
3430 # Wrapper function to print the deprecation warning
3432 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3433 if [[ -n "$NETTYPE" ]]; then
3436 h2nettype "$1" "o2ib"
3440 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3441 # expressions format. As a bonus we can then just pass in those variables
3442 # to pdsh. What this function does is take a HOSTLIST type string and
3443 # expand it into a space deliminated list for us.
3451 [ -z "$hostlist" ] && return
3453 # Translate the case of [..],..,[..] to [..] .. [..]
3454 list="${hostlist/],/] }"
3456 [[ "$front" == *,* ]] && {
3459 list=${list/${old}/${new}}
3462 for item in $list; do
3463 # Test if we have any []'s at all
3464 if [ "$item" != "${item/\[/}" ]; then {
3465 # Expand the [*] into list
3469 if [ "$name" != "$item" ]; then
3470 group=${item#$name[*}
3473 for range in ${group//,/ }; do
3479 # Number of leading zeros
3482 end=$(echo $end | sed 's/0*//')
3483 [[ -z "$end" ]] && end=0
3484 [[ $padlen2 -gt $padlen ]] && {
3485 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3488 begin=$(echo $begin | sed 's/0*//')
3489 [ -z $begin ] && begin=0
3491 if [ ! -z "${begin##[!0-9]*}" ]; then
3492 order=$(seq -f "%0${padlen}g" $begin $end)
3494 order=$(eval echo {$begin..$end});
3497 for num in $order; do
3498 value="${name#*,}${num}${back}"
3499 [ "$value" != "${value/\[/}" ] && {
3500 value=$(hostlist_expand "$value")
3502 myList="$myList $value"
3507 myList="$myList $item"
3510 myList=${myList//,/ }
3511 myList=${myList:1} # Remove first character which is a space
3513 # Filter any duplicates without sorting
3515 myList="${list%% *}"
3517 while [[ "$list" != ${myList##* } ]]; do
3518 local tlist=" $list"
3519 list=${tlist// ${list%% *} / }
3521 myList="$myList ${list%% *}"
3523 myList="${myList%* }";
3525 # We can select an object at an offset in the list
3528 for item in $myList; do
3530 [ $cnt -eq $offset ] && {
3534 [ $(get_node_count $myList) -ne 1 ] && myList=""
3543 [ "$facet" == client ] && echo -n $HOSTNAME && return
3544 varname=${facet}_HOST
3545 if [ -z "${!varname}" ]; then
3546 if [ "${facet:0:3}" == "ost" ]; then
3547 local fh=${facet%failover}_HOST
3548 eval export ${facet}_HOST=${!fh}
3549 if [ -z "${!varname}" ]; then
3550 eval export ${facet}_HOST=${ost_HOST}
3552 elif [ "${facet:0:3}" == "mdt" -o \
3553 "${facet:0:3}" == "mds" -o \
3554 "${facet:0:3}" == "mgs" ]; then
3555 eval export ${facet}_HOST=${mds_HOST}
3561 facet_failover_host() {
3565 var=${facet}failover_HOST
3566 if [ -n "${!var}" ]; then
3571 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3572 "${facet:0:3}" == "mgs" ]; then
3574 eval export ${facet}failover_host=${mds_HOST}
3579 if [[ $facet == ost* ]]; then
3580 eval export ${facet}failover_host=${ost_HOST}
3588 local activevar=${facet}active
3590 if [ -f $TMP/${facet}active ] ; then
3591 source $TMP/${facet}active
3594 active=${!activevar}
3595 if [ -z "$active" ] ; then
3602 facet_active_host() {
3603 facet_host $(facet_active $1)
3606 # Get the passive failover partner host of facet.
3607 facet_passive_host() {
3609 [[ $facet = client ]] && return
3611 local host=${facet}_HOST
3612 local failover_host=${facet}failover_HOST
3613 local active_host=$(facet_active_host $facet)
3615 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3617 if [[ $active_host = ${!host} ]]; then
3618 echo -n ${!failover_host}
3628 facetlist=$(exclude_items_from_list $facetlist mgs)
3630 for facet in ${facetlist//,/ }; do
3631 local failover=${facet}failover
3632 local host=`facet_host $failover`
3633 [ -z "$host" ] && return
3635 local curactive=`facet_active $facet`
3636 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3637 eval export ${facet}active=$facet
3639 eval export ${facet}active=$failover
3641 # save the active host for this facet
3642 local activevar=${facet}active
3643 echo "$activevar=${!activevar}" > $TMP/$activevar
3644 [[ $facet = mds1 ]] && combined_mgs_mds && \
3645 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3646 local TO=`facet_active_host $facet`
3647 echo "Failover $facet to $TO"
3653 # do not stripe off hostname if verbose, bug 19215
3654 if [ x$1 = x--verbose ]; then
3662 if [ "$HOST" = "$HOSTNAME" ]; then
3664 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3665 echo "cannot run remote command on $HOST with $myPDSH"
3669 echo "CMD: $HOST $@" >&2
3670 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3673 if [[ "$myPDSH" == "rsh" ]] ||
3674 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3675 # we need this because rsh and pdsh do not return
3676 # exit code of an executed command
3677 local command_status="$TMP/cs"
3678 eval $myPDSH $HOST ":> $command_status"
3679 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3680 PATH=\$PATH:/sbin:/usr/sbin;
3682 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3683 echo command failed >$command_status"
3684 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3689 # print HOSTNAME for myPDSH="no_dsh"
3690 if [[ $myPDSH = no_dsh ]]; then
3691 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3693 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3696 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3698 return ${PIPESTATUS[0]}
3702 do_node --verbose "$@"
3705 single_local_node () {
3706 [ "$1" = "$HOSTNAME" ]
3709 # Outputs environment variable assignments that should be passed to remote nodes
3713 local facets=$(get_facets)
3716 for var in ${!MODOPTS_*}; do
3717 value=${!var//\"/\\\"}
3718 echo -n " ${var}=\"$value\""
3721 for facet in ${facets//,/ }; do
3723 if [ -n "${!var}" ]; then
3724 echo -n " $var=${!var}"
3728 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3729 if [ -n "${!var}" ]; then
3730 echo -n " $var=${!var}"
3734 for var in VERBOSE; do
3735 if [ -n "${!var}" ]; then
3736 echo -n " $var=${!var}"
3740 if [ -n "$FSTYPE" ]; then
3741 echo -n " FSTYPE=$FSTYPE"
3744 for var in LNETLND NETTYPE; do
3745 if [ -n "${!var}" ]; then
3746 echo -n " $var=${!var}"
3753 # do not stripe off hostname if verbose, bug 19215
3754 if [ x$1 = x--verbose ]; then
3762 if single_local_node $rnodes; then
3764 do_nodev $rnodes "$@"
3766 do_node $rnodes "$@"
3771 # This is part from do_node
3774 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3775 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3777 export FANOUT=$(get_node_count "${rnodes//,/ }")
3779 echo "CMD: $rnodes $@" >&2
3780 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3783 # do not replace anything from pdsh output if -N is used
3784 # -N Disable hostname: prefix on lines of output.
3785 if $verbose || [[ $myPDSH = *-N* ]]; then
3786 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3788 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3790 return ${PIPESTATUS[0]}
3794 # Execute commands on a single service's host
3796 # The \a facet (service) may be on a local or remote node, which is
3797 # determined at the time the command is run.
3799 # usage: do_facet $facet command [arg ...]
3803 local HOST=$(facet_active_host $facet)
3804 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3808 # Function: do_facet_random_file $FACET $FILE $SIZE
3809 # Creates FILE with random content on the given FACET of given SIZE
3811 do_facet_random_file() {
3815 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3816 do_facet $facet "$cmd 2>/dev/null"
3819 do_facet_create_file() {
3823 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3824 do_facet $facet "$cmd 2>/dev/null"
3828 do_nodes --verbose "$@"
3834 # make sure its not already running
3836 rm -f $TMP/${facet}active
3837 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3838 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3840 if [[ $(facet_fstype $facet) == zfs ]]; then
3842 # After formatting a ZFS target, "cachefile=none" property will
3843 # be set on the ZFS storage pool so that the pool is not
3844 # automatically imported on system startup. And then the pool
3845 # will be exported so as to leave the importing and exporting
3846 # operations handled by mount_facet() and stop() separately.
3848 refresh_partition_table $facet $(facet_vdevice $facet)
3849 disable_zpool_cache $facet
3854 # Device formatted as ost
3857 local DEVNAME=OSTDEV$num
3859 local fstype=$(facet_fstype ost$num)
3863 local dev=ost${num}_dev
3864 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3865 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3866 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3868 #try $OSTZFSDEVn - independent of vdev
3869 DEVNAME=OSTZFSDEV$num
3870 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3872 error "unknown fstype!";;
3878 # Physical device location of data
3884 local fstype=$(facet_fstype ost$num)
3888 # vdevs are not supported by ldiskfs
3891 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3892 # Device formatted by zfs
3894 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3896 error "unknown fstype!";;
3902 # Logical device formatted for lustre
3905 local DEVNAME=MDSDEV$num
3907 local fstype=$(facet_fstype mds$num)
3911 local dev=mds${num}_dev
3912 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3913 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3914 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3916 # try $MDSZFSDEVn - independent of vdev
3917 DEVNAME=MDSZFSDEV$num
3918 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3920 error "unknown fstype!";;
3926 # Physical location of data
3930 local fstype=$(facet_fstype mds$num)
3934 # vdevs are not supported by ldiskfs
3937 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3938 # Device formatted by ZFS
3939 local DEVNAME=MDSDEV$num
3940 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3942 error "unknown fstype!";;
3950 local fstype=$(facet_fstype mgs)
3954 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3955 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
3956 DEVPTR=$(mdsdevname 1)
3958 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
3962 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3963 ( [ -z "$MGSZFSDEV" ] &&
3964 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3965 DEVPTR=$(mdsdevname 1)
3967 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3970 error "unknown fstype!";;
3979 local fstype=$(facet_fstype mgs)
3983 # vdevs are not supported by ldiskfs
3986 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3987 ( [ -z "$MGSDEV" ] &&
3988 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3989 VDEVPTR=$(mdsvdevname 1)
3990 elif [ -n "$MGSDEV" ]; then
3994 error "unknown fstype!";;
4002 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4004 local var=${facet}_MOUNT
4005 eval mntpt=${!var:-${MOUNT}-$facet}
4012 local dev=$(facet_device $facet)
4013 local mnt=${2:-$(facet_mntpt $facet)}
4017 if dm_flakey_supported $facet; then
4018 dm_dev=$(dm_create_dev $facet $dev)
4019 [[ -n "$dm_dev" ]] || dm_dev=$dev
4021 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4022 export_dm_dev $facet $dm_dev
4024 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4029 local dev=$(facet_device $facet)
4030 local mnt=${2:-$(facet_mntpt $facet)}
4032 do_facet $facet $UMOUNT $mnt
4036 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4041 local ds=$(facet_device $facet)
4042 local mnt=${2:-$(facet_mntpt $facet)}
4047 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4048 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4049 do_facet $facet $ZFS set canmount=noauto $ds
4051 # The "legacy" mount method is used here because "zfs unmount $mnt"
4052 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4053 # targets are not available at the time, the stat(2) on $MOUNT will
4056 do_facet $facet $ZFS set mountpoint=legacy $ds
4057 do_facet $facet mount -t zfs $ds $mnt
4058 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4059 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4064 local ds=$(facet_device $facet)
4065 local mnt=${2:-$(facet_mntpt $facet)}
4066 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4067 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4068 local mntpt=${!var_mntpt}
4069 local canmnt=${!var_canmnt}
4073 do_facet $facet umount $mnt
4074 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4075 do_facet $facet $ZFS set canmount=$canmnt $ds
4082 local fstype=$(facet_fstype $facet)
4084 mount_$fstype $facet $mnt
4090 local fstype=$(facet_fstype $facet)
4092 unmount_$fstype $facet $mnt
4099 # make sure we are using the primary server, so test-framework will
4100 # be able to clean up properly.
4101 activemds=`facet_active mds1`
4102 if [ $activemds != "mds1" ]; then
4106 local clients=$CLIENTS
4107 [ -z $clients ] && clients=$(hostname)
4109 zconf_umount_clients $clients $MOUNT "$*" || true
4110 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4112 [ -n "$CLIENTONLY" ] && return
4114 # The add fn does rm ${facet}active file, this would be enough
4115 # if we use do_facet <facet> only after the facet added, but
4116 # currently we use do_facet mds in local.sh
4117 for num in `seq $MDSCOUNT`; do
4119 rm -f ${TMP}/mds${num}active
4121 combined_mgs_mds && rm -f $TMP/mgsactive
4123 for num in `seq $OSTCOUNT`; do
4125 rm -f $TMP/ost${num}active
4128 if ! combined_mgs_mds ; then
4135 cleanup_echo_devs () {
4138 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4140 for dev in $devs; do
4141 $LCTL --device $dev cleanup
4142 $LCTL --device $dev detach
4147 nfs_client_mode && return
4148 cifs_client_mode && return
4150 CLEANUP_DM_DEV=true stopall $*
4158 combined_mgs_mds () {
4159 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4160 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4164 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4168 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4174 local fsname=${3:-"$FSNAME"}
4175 local type=$(facet_type $facet)
4176 local index=$(facet_index $facet)
4177 local fstype=$(facet_fstype $facet)
4178 local host=$(facet_host $facet)
4183 if [ $type == MGS ] || ( [ $type == MDS ] &&
4184 [ "$dev" == $(mgsdevname) ] &&
4185 [ "$host" == "$(facet_host mgs)" ] ); then
4188 opts="--mgsnode=$MGSNID"
4191 if [ $type != MGS ]; then
4192 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4196 var=${facet}failover_HOST
4197 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4198 opts+=" --failnode=$(h2nettype ${!var})"
4201 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4202 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4204 if [ $type == MDS ]; then
4205 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4206 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4207 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4208 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4210 if [ $fstype == ldiskfs ]; then
4211 # Check for wide striping
4212 if [ $OSTCOUNT -gt 160 ]; then
4213 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4214 fs_mkfs_opts+="-O large_xattr"
4218 if [ -n "${!var}" ]; then
4219 fs_mkfs_opts+=" -J device=${!var}"
4221 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4223 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4227 if [ $type == OST ]; then
4228 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4230 if [ $fstype == ldiskfs ]; then
4232 if [ -n "${!var}" ]; then
4233 fs_mkfs_opts+=" -J device=${!var}"
4235 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4240 opts+=" --backfstype=$fstype"
4243 if [ -n "${!var}" ]; then
4244 opts+=" --device-size=${!var}"
4247 var=$(upper $fstype)_MKFS_OPTS
4248 fs_mkfs_opts+=${!var:+" ${!var}"}
4250 var=${type}_FS_MKFS_OPTS
4251 fs_mkfs_opts+=${!var:+" ${!var}"}
4253 if [ -n "${fs_mkfs_opts## }" ]; then
4254 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4258 opts+=${!var:+" ${!var}"}
4265 local type=$(facet_type $facet)
4266 local var=${type}_MOUNT_FS_OPTS
4268 if [ -n "${!var}" ]; then
4269 opts+=" --mountfsoptions=${!var}"
4274 check_ost_indices() {
4275 local index_count=${#OST_INDICES[@]}
4276 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4278 # OST count is greater than the index count in $OST_INDEX_LIST.
4279 # We need check whether there are duplicate indices.
4283 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4284 index=$(facet_index ost$i)
4285 for j in $(seq 0 $((index_count - 1))); do
4286 [[ $index -ne ${OST_INDICES[j]} ]] ||
4287 error "ost$i has the same index $index as ost$((j+1))"
4294 local facet_type=$1 # mgs || mds || ost
4296 local facet=${1}${2}
4299 case "$(facet_fstype $facet)" in
4301 device=$(${facet_type}devname $facet_num)
4304 device=$(${facet_type}vdevname $facet_num)
4307 error "Unhandled filesystem type"
4311 do_facet $facet "[ -e \"$device\" ]" && return
4313 # Note: the following check only works with absolute paths
4314 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4315 error "$facet: device '$device' does not exist"
4317 do_facet $facet "touch \"${device}\""
4326 echo "Format mgs: $(mgsdevname)"
4327 reformat_external_journal mgs
4329 # touch "device" in case it is a loopback file for testing and needs to
4330 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4331 # to non-existent files in /dev if the admin made a typo during setup
4334 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4335 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4345 echo "Format mds$num: $(mdsdevname $num)"
4346 reformat_external_journal mds$num
4348 __touch_device mds $num
4350 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4351 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4352 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4361 echo "Format ost$num: $(ostdevname $num)"
4362 reformat_external_journal ost$num
4364 __touch_device ost $num
4366 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4367 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4368 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4373 # Set hostid for ZFS/SPL zpool import protection
4374 # (Assumes MDS version is also OSS version)
4375 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4377 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4380 # We need ldiskfs here, may as well load them all
4382 [ -n "$CLIENTONLY" ] && return
4383 echo Formatting mgs, mds, osts
4384 if ! combined_mgs_mds ; then
4388 for num in $(seq $MDSCOUNT); do
4392 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4394 for num in $(seq $OSTCOUNT); do
4400 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4404 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4408 # 0: success, the old identity set already.
4409 # 1: success, the old identity does not set.
4414 local j=`expr $num - 1`
4415 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4417 if [ -z "$MDT" ]; then
4421 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4424 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4426 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4429 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4431 if [ $old = "NONE" ]; then
4440 zconf_umount $HOSTNAME $1 || error "umount failed"
4441 zconf_mount $HOSTNAME $1 || error "mount failed"
4449 rm -f $TMP/${facet}active
4450 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4455 local mdt_count=${1:-$MDSCOUNT}
4456 local ost_count=${2:-$OSTCOUNT}
4459 for num in $(seq $mdt_count); do
4460 DEVNAME=$(mdsdevname $num)
4461 writeconf_facet mds$num $DEVNAME || rc=$?
4464 for num in $(seq $ost_count); do
4465 DEVNAME=$(ostdevname $num)
4466 writeconf_facet ost$num $DEVNAME || rc=$?
4472 if ! combined_mgs_mds ; then
4473 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4482 for num in $(seq $MDSCOUNT); do
4483 devname=$(mdsdevname $num)
4484 start mds$num $devname $MDS_MOUNT_OPTS
4486 # We started mds$num, now we should set mds${num}_HOST
4487 # and mds${num}failover_HOST variables properly if they
4489 host=$(facet_host mds$num)
4490 for varname in mds${num}_HOST mds${num}failover_HOST; do
4491 if [[ -z "${!varname}" ]]; then
4495 if [ $IDENTITY_UPCALL != "default" ]; then
4496 switch_identity $num $IDENTITY_UPCALL
4506 for num in $(seq $OSTCOUNT); do
4507 devname=$(ostdevname $num)
4508 start ost$num $devname $OST_MOUNT_OPTS
4510 # We started ost$num, now we should set ost${num}_HOST
4511 # and ost${num}failover_HOST variables properly if they
4513 host=$(facet_host ost$num)
4514 for varname in ost${num}_HOST ost${num}failover_HOST; do
4515 if [[ -z "${!varname}" ]]; then
4523 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4524 if [ ! -z $arg1 ]; then
4525 [ "$arg1" = "server_only" ] && return
4528 if [ -n "$CLIENTS" ]; then
4529 zconf_mount_clients $CLIENTS $MOUNT
4533 if [ "$MOUNT_2" ]; then
4534 mount_client $MOUNT2
4535 if [ -n "$CLIENTS" ]; then
4536 zconf_mount_clients $CLIENTS $MOUNT2
4541 sk_nodemap_setup() {
4542 local sk_map_name=${1:-$SK_S2SNM}
4543 local sk_map_nodes=${2:-$HOSTNAME}
4544 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4545 for servernode in $sk_map_nodes; do
4546 local nids=$(do_nodes $servernode "$LCTL list_nids")
4547 for nid in $nids; do
4548 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4549 $sk_map_name --range $nid"
4557 nfs_client_mode && return
4558 cifs_client_mode && return
4560 sanity_mount_check || error "environments are insane!"
4566 if [ -z "$CLIENTONLY" ]; then
4567 echo Setup mgs, mdt, osts
4568 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4570 if $SK_MOUNTED; then
4571 echo "Shared Key file system already mounted"
4576 if $SHARED_KEY; then
4577 export SK_MOUNTED=true
4581 echo "GSS_SK: setting kernel keyring perms"
4582 do_nodes $(comma_list $(all_nodes)) \
4583 "keyctl show | grep lustre | cut -c1-11 |
4585 xargs -IX keyctl setperm X 0x3f3f3f3f"
4588 # Need to start one nodemap for servers,
4589 # and one for clients.
4590 sk_nodemap_setup $SK_S2SNM \
4591 $(comma_list $(all_server_nodes))
4593 sk_nodemap_setup $SK_S2SNMCLI \
4594 ${CLIENTS:-$HOSTNAME}
4595 echo "Nodemap set up for SK S2S, remounting."
4604 # wait a while to allow sptlrpc configuration be propogated to targets,
4605 # only needed when mounting new target devices.
4613 # by remounting mdt before ost, initial connect from mdt to ost might
4614 # timeout because ost is not ready yet. wait some time to its fully
4615 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4616 # preceeded by a context negotiation rpc with $TIMEOUT.
4617 # FIXME better by monitoring import status.
4620 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4621 set_rule $FSNAME any cli2ost $SK_FLAVOR
4622 wait_flavor cli2mdt $SK_FLAVOR
4623 wait_flavor cli2ost $SK_FLAVOR
4627 sleep $((TIMEOUT + 5))
4633 mounted_lustre_filesystems() {
4634 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4637 init_facet_vars () {
4638 [ -n "$CLIENTONLY" ] && return 0
4645 eval export ${facet}_dev=${device}
4646 eval export ${facet}_opt=\"$@\"
4648 local dev=${facet}_dev
4650 # We need to loop for the label
4651 # in case its not initialized yet.
4652 for wait_time in {0,1,3,5,10}; do
4654 if [ $wait_time -gt 0 ]; then
4655 echo "${!dev} not yet initialized,"\
4656 "waiting ${wait_time} seconds."
4660 local label=$(devicelabel ${facet} ${!dev})
4662 # Check to make sure the label does
4663 # not include ffff at the end of the label.
4664 # This indicates it has not been initialized yet.
4666 if [[ $label =~ [f|F]{4}$ ]]; then
4667 # label is not initialized, unset the result
4668 # and either try again or fail
4675 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4677 eval export ${facet}_svc=${label}
4679 local varname=${facet}failover_HOST
4680 if [ -z "${!varname}" ]; then
4681 eval export $varname=$(facet_host $facet)
4684 varname=${facet}_HOST
4685 if [ -z "${!varname}" ]; then
4686 eval export $varname=$(facet_host $facet)
4689 # ${facet}failover_dev is set in cfg file
4690 varname=${facet}failover_dev
4691 if [ -n "${!varname}" ] ; then
4692 eval export ${facet}failover_dev=${!varname}
4694 eval export ${facet}failover_dev=$device
4697 # get mount point of already mounted device
4698 # is facet_dev is already mounted then use the real
4699 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4700 # i.e. ${facet}_MOUNT if specified by user or default
4701 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4702 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4703 if [ -z $mntpt ]; then
4704 mntpt=$(facet_mntpt $facet)
4706 eval export ${facet}_MOUNT=$mntpt
4709 init_facets_vars () {
4712 if ! remote_mds_nodsh; then
4713 for num in $(seq $MDSCOUNT); do
4714 DEVNAME=`mdsdevname $num`
4715 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4719 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4721 if ! remote_ost_nodsh; then
4722 for num in $(seq $OSTCOUNT); do
4723 DEVNAME=$(ostdevname $num)
4724 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4729 osc_ensure_active () {
4734 while [ $period -lt $timeout ]; do
4735 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4736 if [ $count -eq 0 ]; then
4740 echo "There are $count OST are inactive, wait $period seconds, and try again"
4742 period=$((period+3))
4745 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4748 set_conf_param_and_check() {
4752 local ORIG=$(do_facet $myfacet "$TEST")
4753 if [ $# -gt 3 ]; then
4759 echo "Setting $PARAM from $ORIG to $FINAL"
4760 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4761 error "conf_param $PARAM failed"
4763 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4764 error "check $PARAM failed!"
4767 init_param_vars () {
4768 TIMEOUT=$(lctl get_param -n timeout)
4769 TIMEOUT=${TIMEOUT:-20}
4771 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4773 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4774 log "Using TIMEOUT=$TIMEOUT"
4776 osc_ensure_active $SINGLEMDS $TIMEOUT
4777 osc_ensure_active client $TIMEOUT
4779 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4780 local current_jobid_var=$($LCTL get_param -n jobid_var)
4782 if [ $JOBID_VAR = "existing" ]; then
4783 echo "keeping jobstats as $current_jobid_var"
4784 elif [ $current_jobid_var != $JOBID_VAR ]; then
4785 echo "seting jobstats to $JOBID_VAR"
4787 set_conf_param_and_check client \
4788 "$LCTL get_param -n jobid_var" \
4789 "$FSNAME.sys.jobid_var" $JOBID_VAR
4792 echo "jobstats not supported by server"
4795 if [ $QUOTA_AUTO -ne 0 ]; then
4796 if [ "$ENABLE_QUOTA" ]; then
4797 echo "enable quota as required"
4798 setup_quota $MOUNT || return 2
4800 echo "disable quota as required"
4801 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4807 nfs_client_mode () {
4808 if [ "$NFSCLIENT" ]; then
4809 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4810 local clients=$CLIENTS
4811 [ -z $clients ] && clients=$(hostname)
4813 # FIXME: remove hostname when 19215 fixed
4814 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4815 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4816 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4817 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4819 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4825 cifs_client_mode () {
4826 [ x$CIFSCLIENT = xyes ] &&
4827 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4830 check_config_client () {
4833 local mounted=$(mount | grep " $mntpt ")
4834 if [ -n "$CLIENTONLY" ]; then
4836 # CLIENTONLY should not depend on *_HOST settings
4837 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4838 # in theory someone could create a new,
4839 # client-only config file that assumed lustre was already
4840 # configured and didn't set the MGSNID. If MGSNID is not set,
4841 # then we should use the mgs nid currently being used
4842 # as the default value. bug 18021
4843 [[ x$MGSNID = x ]] &&
4846 if [[ x$mgc != xMGC$MGSNID ]]; then
4847 if [ "$mgs_HOST" ]; then
4848 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4849 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4850 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4856 echo Checking config lustre mounted on $mntpt
4857 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4858 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4862 check_config_clients () {
4863 local clients=${CLIENTS:-$HOSTNAME}
4866 nfs_client_mode && return
4867 cifs_client_mode && return
4869 do_rpc_nodes "$clients" check_config_client $mntpt
4871 sanity_mount_check || error "environments are insane!"
4875 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4876 local cltimeout=$(lctl get_param -n timeout)
4877 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4878 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4885 [ -z $mntpt ] && return 1
4886 local mounted=$(mounted_lustre_filesystems)
4888 echo $mounted' ' | grep -w -q $mntpt' '
4892 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4896 # empty lustre filesystem may have empty directories lost+found and .lustre
4898 # exclude .lustre & lost+found
4899 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4900 -print | wc -l) = 1 ] || return 1
4901 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4902 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4903 # exclude .lustre/fid (LU-2780)
4904 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4905 -print | wc -l) = 1 ] || return 1
4907 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4912 check_and_setup_lustre() {
4914 nfs_client_mode && return
4915 cifs_client_mode && return
4917 local MOUNTED=$(mounted_lustre_filesystems)
4921 # both MOUNT and MOUNT2 are not mounted
4922 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4923 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
4924 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4926 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4927 export I_MOUNTED=yes
4931 elif is_mounted $MOUNT2; then
4933 # MOUNT2 is mounted, while MOUNT_2 is not set
4934 if ! [ "$MOUNT_2" ]; then
4935 cleanup_mount $MOUNT2
4936 export I_UMOUNTED2=yes
4939 # MOUNT2 is mounted, MOUNT_2 is set
4941 # FIXME: what to do if check_config failed?
4943 # 1) remote client has mounted other Lustre fs ?
4944 # 2) it has insane env ?
4945 # let's try umount MOUNT2 on all clients and mount it again:
4946 if ! check_config_clients $MOUNT2; then
4947 cleanup_mount $MOUNT2
4948 restore_mount $MOUNT2
4949 export I_MOUNTED2=yes
4954 # MOUNT is mounted MOUNT2 is not mounted
4955 elif [ "$MOUNT_2" ]; then
4956 restore_mount $MOUNT2
4957 export I_MOUNTED2=yes
4961 # FIXME: what to do if check_config failed?
4963 # 1) remote client has mounted other Lustre fs?
4964 # 2) lustre is mounted on remote_clients atall ?
4965 check_config_clients $MOUNT
4969 set_default_debug_nodes $(comma_list $(nodes_list))
4972 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4974 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4975 facets="$(get_facets OST)"
4976 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4977 facets="$facets,$(get_facets MDS)"
4978 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4979 facets="$facets,mgs"
4980 local nodes="$(facets_hosts ${facets})"
4981 if [ -n "$nodes" ] ; then
4982 do_nodes $nodes "$LCTL set_param \
4983 osd-ldiskfs.track_declares_assert=1 || true"
4994 if [ -z "$CLIENTONLY" ]; then
4995 # Enable remote MDT create for testing
4996 for num in $(seq $MDSCOUNT); do
4998 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
5003 if [ "$ONLY" == "setup" ]; then
5009 local clients=${CLIENTS:-$HOSTNAME}
5012 zconf_mount_clients $clients $mntpt
5016 local clients=${CLIENTS:-$HOSTNAME}
5019 zconf_umount_clients $clients $mntpt
5022 cleanup_and_setup_lustre() {
5023 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5024 lctl set_param debug=0 || true
5026 if [ "$ONLY" == "cleanup" ]; then
5030 check_and_setup_lustre
5033 # Get all of the server target devices from a given server node and type.
5040 if [ "$type" == ost ]; then
5041 devs=$(get_osd_param $node "" mntdev)
5043 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5045 for dev in $devs; do
5047 *loop*) do_node $node "losetup $dev" | \
5048 sed -e "s/.*(//" -e "s/).*//" ;;
5054 # Get all of the server target devices.
5059 # Master MDS parameters used by lfsck
5060 MDTNODE=$(facet_active_host $SINGLEMDS)
5061 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5065 for node in $(mdts_nodes); do
5066 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5072 for node in $(osts_nodes); do
5073 OSTDEVS[i]=$(get_mnt_devs $node ost)
5078 # Run e2fsck on MDT or OST device.
5083 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5084 local log=$TMP/e2fsck.log
5088 do_node $node $cmd 2>&1 | tee $log
5090 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5092 if [ $MDSCOUNT -gt 1 ]; then
5093 skip_noexit "DNE mode isn't supported!"
5097 error "It's not DNE mode."
5102 [ $rc -le $FSCK_MAX_ERR ] ||
5103 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5109 # Run resize2fs on MDT or OST device.
5118 do_facet $facet "$RESIZE2FS $opts $device $size"
5121 # verify a directory is shared among nodes.
5122 check_shared_dir() {
5124 local list=${2:-$(comma_list $(nodes_list))}
5126 [ -z "$dir" ] && return 1
5127 do_rpc_nodes "$list" check_logdir $dir
5128 check_write_access $dir "$list" || return 1
5133 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5134 $LCTL set_param printk=+lfsck
5135 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5137 for k in $(seq $MDSCOUNT); do
5138 # wait up to 10+1 minutes for LFSCK to complete
5139 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5140 mdd.$(facet_svc mds${k}).lfsck_layout |
5141 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5142 error "MDS${k} layout isn't the expected 'completed'"
5143 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5144 mdd.$(facet_svc mds${k}).lfsck_namespace |
5145 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5146 error "MDS${k} namespace isn't the expected 'completed'"
5148 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5149 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5150 awk '/repaired/ { print $2 }' | calc_sum)
5151 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5152 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5153 awk '/repaired/ { print $2 }' | calc_sum)
5154 local repaired=$((rep_mdt + rep_ost))
5155 [ $repaired -eq 0 ] ||
5156 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5159 dump_file_contents() {
5165 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5166 error_noexit false \
5167 "Invalid parameters for dump_file_contents()"
5170 for node in ${nodes}; do
5171 do_node $node "for i in \\\$(find $dir -type f); do
5172 echo ====\\\${i}=======================;
5174 done" >> ${logname}.${node}.log
5178 dump_command_output() {
5184 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5185 error_noexit false \
5186 "Invalid parameters for dump_command_output()"
5190 for node in ${nodes}; do
5191 do_node $node "echo ====${cmd}=======================;
5192 $cmd" >> ${logname}.${node}.log
5199 # dump file contents from /proc/spl in case of zfs test
5200 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5201 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5202 dump_command_output \
5203 "$(osts_nodes)" "zpool events -v" "${logname}"
5206 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5207 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5208 dump_command_output \
5209 "$(mdts_nodes)" "zpool events -v" "${logname}"
5213 check_and_cleanup_lustre() {
5214 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5215 "$TESTSUITE" != "sanity-scrub" ]; then
5219 if is_mounted $MOUNT; then
5220 if $DO_CLEANUP; then
5221 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5222 error "remove sub-test dirs failed"
5226 [ "$ENABLE_QUOTA" ] && restore_quota || true
5229 if [ "$I_UMOUNTED2" = "yes" ]; then
5230 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5233 if [ "$I_MOUNTED2" = "yes" ]; then
5234 cleanup_mount $MOUNT2
5237 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5238 cleanupall -f || error "cleanup failed"
5246 wait_for_function () {
5249 # suppress fn both stderr and stdout
5250 if [ "$1" = "--quiet" ]; then
5252 quiet=" > /dev/null 2>&1"
5264 eval $fn $quiet && return 0
5266 wait=$((wait + sleep))
5267 [ $wait -lt $max ] || return 1
5268 echo waiting $fn, $((max - wait)) secs left ...
5278 [ "$host" = "$HOSTNAME" ] && return 0
5280 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5281 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5282 echo "Network not available!"
5286 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5294 # Convert a space-delimited list to a comma-delimited list. If the input is
5295 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5297 # echo is used to convert newlines to spaces, since it doesn't
5298 # introduce a trailing space as using "tr '\n' ' '" does
5299 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5305 echo $list | grep -qw $item
5308 # list, excluded are the comma separated lists
5309 exclude_items_from_list () {
5315 for item in ${excluded//,/ }; do
5316 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5318 echo $(comma_list $list)
5321 # list, expand are the comma separated lists
5323 local list=${1//,/ }
5324 local expand=${2//,/ }
5327 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5328 echo $(comma_list $expanded)
5331 testslist_filter () {
5332 local script=$LUSTRE/tests/${TESTSUITE}.sh
5334 [ -f $script ] || return 0
5336 local start_at=$START_AT
5337 local stop_at=$STOP_AT
5339 local var=${TESTSUITE//-/_}_START_AT
5340 [ x"${!var}" != x ] && start_at=${!var}
5341 var=${TESTSUITE//-/_}_STOP_AT
5342 [ x"${!var}" != x ] && stop_at=${!var}
5344 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5345 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5346 /^'${start_at}'$/ {flag = 0}
5347 {if (flag == 1) print $0}
5348 /^'${stop_at}'$/ { flag = 1 }'
5352 (cd `dirname $1`; echo $PWD/`basename $1`)
5356 local types=${1:-"OST MDS MGS"}
5360 for entry in $types; do
5361 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5362 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5365 MGS ) list="$list $name";;
5366 MDS|OST|AGT ) local count=${type}COUNT
5367 for ((i=1; i<=${!count}; i++)) do
5368 list="$list ${name}$i"
5370 * ) error "Invalid facet type"
5374 echo $(comma_list $list)
5377 ##################################
5378 # Adaptive Timeouts funcs
5381 # only check mds, we assume at_max is the same on all nodes
5382 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5383 if [ $at_max -eq 0 ]; then
5394 # suppose that all ost-s have the same $at value set
5395 [ $facet != "ost" ] || facet=ost1
5397 do_facet $facet "lctl get_param -n $at"
5415 if [ $facet == "ost" ]; then
5416 facet=$(get_facets OST)
5417 elif [ $facet == "mds" ]; then
5418 facet=$(get_facets MDS)
5420 hosts=$(expand_list $hosts $(facets_hosts $facet))
5423 do_nodes $hosts lctl set_param at_max=$at_max
5426 ##################################
5430 # OBD_FAIL_MDS_ALL_REQUEST_NET
5432 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5433 do_facet client "$1" || RC=$?
5434 do_facet $SINGLEMDS lctl set_param fail_loc=0
5439 # OBD_FAIL_MDS_ALL_REPLY_NET
5441 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5443 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5447 drop_reint_reply() {
5448 # OBD_FAIL_MDS_REINT_NET_REP
5450 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5452 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5456 drop_update_reply() {
5457 # OBD_FAIL_OUT_UPDATE_NET_REP
5461 do_facet mds${index} lctl set_param fail_loc=0x1701
5462 do_facet client "$@" || RC=$?
5463 do_facet mds${index} lctl set_param fail_loc=0
5468 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5471 local timeout=${2:-0}
5472 # default is (obd_timeout / 4) if unspecified
5473 echo "timeout is $timeout/$2"
5474 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5475 do_facet client "$1" || RC=$?
5476 do_facet client "sync"
5477 do_facet ost1 lctl set_param fail_loc=0
5481 drop_ldlm_cancel() {
5482 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5484 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5485 do_nodes $list lctl set_param fail_loc=0x304
5487 do_facet client "$@" || RC=$?
5489 do_nodes $list lctl set_param fail_loc=0
5493 drop_bl_callback_once() {
5495 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5496 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5497 do_facet client lctl set_param fail_loc=0x80000305
5498 do_facet client "$@" || rc=$?
5499 do_facet client lctl set_param fail_loc=0
5500 do_facet client lctl set_param fail_val=0
5501 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5505 drop_bl_callback() {
5507 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5508 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5509 do_facet client lctl set_param fail_loc=0x305
5510 do_facet client "$@" || rc=$?
5511 do_facet client lctl set_param fail_loc=0
5512 do_facet client lctl set_param fail_val=0
5513 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5518 #define OBD_FAIL_LDLM_REPLY 0x30c
5520 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5521 do_nodes $list lctl set_param fail_loc=0x30c
5523 do_facet client "$@" || RC=$?
5525 do_nodes $list lctl set_param fail_loc=0
5529 drop_ldlm_reply_once() {
5530 #define OBD_FAIL_LDLM_REPLY 0x30c
5532 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5533 do_nodes $list lctl set_param fail_loc=0x8000030c
5535 do_facet client "$@" || RC=$?
5537 do_nodes $list lctl set_param fail_loc=0
5545 echo "clearing fail_loc on $facet"
5546 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5549 set_nodes_failloc () {
5551 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5554 cancel_lru_locks() {
5555 #$LCTL mark "cancel_lru_locks $1 start"
5556 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5557 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5558 #$LCTL mark "cancel_lru_locks $1 stop"
5563 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5564 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5565 echo "$DEFAULT_LRU_SIZE"
5570 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5573 lru_resize_disable()
5575 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5581 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5587 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5588 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5589 echo there is still data in page cache $FILE ?
5590 lctl get_param -n $FILE
5598 DEBUGSAVE="$(lctl get_param -n debug)"
5599 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5603 [ -n "$DEBUGSAVE" ] &&
5604 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5608 [ -n "$DEBUGSAVE_SERVER" ] &&
5609 do_nodes $(comma_list $(all_server_nodes)) \
5610 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5616 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5619 debug_size_restore() {
5620 [ -n "$DEBUG_SIZE_SAVED" ] && \
5621 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5625 start_full_debug_logging() {
5630 local DEBUG_SIZE=150
5632 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5633 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5636 stop_full_debug_logging() {
5641 # prints bash call stack
5642 print_stack_trace() {
5645 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5646 local src=${BASH_SOURCE[$i]}
5647 local lineno=${BASH_LINENO[$i-1]}
5648 local funcname=${FUNCNAME[$i]}
5649 echo " = $src:$lineno:$funcname()"
5654 local TYPE=${TYPE:-"FAIL"}
5657 # do not dump logs if $1=false
5658 if [ "x$1" = "xfalse" ]; then
5663 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5664 (print_stack_trace 2) >&2
5666 # We need to dump the logs on all nodes
5668 gather_logs $(comma_list $(nodes_list))
5672 [ "$TESTSUITELOG" ] &&
5673 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5674 if [ -z "$*" ]; then
5675 echo "error() without useful message, please fix" > $LOGDIR/err
5677 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5678 echo "$@" > $LOGDIR/ignore
5680 echo "$@" > $LOGDIR/err
5684 # cleanup the env for failed tests
5688 ##################################
5690 ##################################
5692 # usage: stack_trap arg sigspec
5694 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5695 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5696 # of overwriting them.
5697 # stacked traps are executed in reverse order of their registration
5699 # arg and sigspec have the same meaning as in man (1) trap
5705 # Use "trap -p" to get the quoting right
5706 local old_trap="$(trap -p "$sigspec")"
5707 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5708 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5710 # Once again, use "trap -p" to get the quoting right
5711 local new_trap="$(trap -- "$arg" "$sigspec"
5713 trap -- '' "$sigspec")"
5715 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5717 # The resulting string should be safe to "eval" as it is (supposedly
5718 # correctly) quoted by "trap -p"
5719 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5728 local log=$TESTSUITELOG
5730 [ -f "$log" ] && grep -q FAIL $log && status=1
5744 # use only if we are ignoring failures for this test, bugno required.
5745 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5746 # e.g. error_ignore bz5494 "your message" or
5747 # error_ignore LU-5494 "your message"
5749 local TYPE="IGNORE ($1)"
5754 error_and_remount() {
5756 remount_client $MOUNT
5760 # Throw an error if it's not running in vm - usually for performance
5763 local virt=$(running_in_vm)
5764 if [[ -n "$virt" ]]; then
5765 echo "running in VM '$virt', ignore error"
5766 error_ignore env=$virt "$@"
5773 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5778 log " SKIP: $TESTSUITE $TESTNAME $@"
5780 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5781 skip_logged $TESTNAME "$@"
5784 echo "$@" > $LOGDIR/skip
5787 [[ -n "$TESTSUITELOG" ]] &&
5788 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5796 build_test_filter() {
5797 EXCEPT="$EXCEPT $(testslist_filter)"
5800 if [[ $O = [0-9]*-[0-9]* ]]; then
5801 for num in $(seq $(echo $O | tr '-' ' ')); do
5809 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5810 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5811 [ "$EXCEPT_SLOW" ] && \
5812 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5813 for E in $EXCEPT; do
5814 eval EXCEPT_${E}=true
5816 for E in $ALWAYS_EXCEPT; do
5817 eval EXCEPT_ALWAYS_${E}=true
5819 for E in $EXCEPT_SLOW; do
5820 eval EXCEPT_SLOW_${E}=true
5822 for G in $GRANT_CHECK_LIST; do
5823 eval GCHECK_ONLY_${G}=true
5828 if [[ $1 = [a-z]* ]]; then
5835 # print a newline if the last test was skipped
5836 export LAST_SKIPPED=
5837 export ALWAYS_SKIPPED=
5839 # Main entry into test-framework. This is called with the name and
5840 # description of a test. The name is used to find the function to run
5841 # the test using "test_$name".
5843 # This supports a variety of methods of specifying specific test to
5844 # run or not run. These need to be documented...
5849 export base=$(basetest $1)
5850 if [ -n "$ONLY" ]; then
5852 if [ ${!testname}x != x ]; then
5853 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5854 run_one_logged $1 "$2"
5858 if [ ${!testname}x != x ]; then
5859 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5860 run_one_logged $1 "$2"
5870 if [ ${!testname}x != x ]; then
5871 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
5874 testname=EXCEPT_$base
5875 if [ ${!testname}x != x ]; then
5876 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
5879 testname=EXCEPT_ALWAYS_$1
5880 if [ ${!testname}x != x ]; then
5881 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
5884 testname=EXCEPT_ALWAYS_$base
5885 if [ ${!testname}x != x ]; then
5886 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
5889 testname=EXCEPT_SLOW_$1
5890 if [ ${!testname}x != x ]; then
5891 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
5894 testname=EXCEPT_SLOW_$base
5895 if [ ${!testname}x != x ]; then
5896 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
5902 run_one_logged $1 "$2"
5909 load_module ../libcfs/libcfs/libcfs
5921 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5926 strace -o $TMP/$1.strace -ttt $*
5928 log "FINISHED: $*: rc $RC"
5935 banner test complete, duration $duration sec
5936 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5937 echo duration $duration >>$TESTSUITELOG
5941 # Set TEST_STATUS here. It will be used for logging the result.
5944 if [[ -f $LOGDIR/err ]]; then
5946 elif [[ -f $LOGDIR/skip ]]; then
5949 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5953 local FFREE=$(do_node $SINGLEMDS \
5954 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5955 local FTOTAL=$(do_node $SINGLEMDS \
5956 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5958 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5962 echo -n "Resetting fail_loc on all nodes..."
5963 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5964 fail_val=0 2>/dev/null" || true
5970 # Log a message (on all nodes) padded with "=" before and after.
5971 # Also appends a timestamp and prepends the testsuite name.
5974 EQUALS="===================================================================================================="
5976 msg="== ${TESTSUITE} $*"
5978 [[ $last != "=" && $last != " " ]] && msg="$msg "
5979 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5980 # always include at least == after the message
5981 log "$msg== $(date +"%H:%M:%S (%s)")"
5984 check_dmesg_for_errors() {
5986 local errors="VFS: Busy inodes after unmount of\|\
5987 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5988 group descriptors corrupted"
5990 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5991 [ -z "$res" ] && return 0
5992 echo "Kernel error detected: $res"
5997 # Run a single test function and cleanup after it.
5999 # This function should be run in a subshell so the test func can
6000 # exit() without stopping the whole script.
6005 export tfile=f${testnum}.${TESTSUITE}
6006 export tdir=d${testnum}.${TESTSUITE}
6007 export TESTNAME=test_$testnum
6008 local SAVE_UMASK=`umask`
6011 if ! grep -q $DIR /proc/mounts; then
6015 banner "test $testnum: $message"
6016 test_${testnum} || error "test_$testnum failed with $?"
6019 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6021 check_dmesg_for_errors || error "Error in dmesg detected"
6022 if [ "$PARALLEL" != "yes" ]; then
6023 ps auxww | grep -v grep | grep -q multiop &&
6024 error "multiop still running"
6035 # Wrapper around run_one to ensure:
6036 # - test runs in subshell
6037 # - output of test is saved to separate log file for error reporting
6038 # - test result is saved to data file
6041 local BEFORE=$(date +%s)
6043 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6044 local test_log=$LOGDIR/$name
6045 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6046 local zfs_debug_log=$LOGDIR/$zfs_log_name
6048 rm -rf $LOGDIR/ignore
6050 local SAVE_UMASK=$(umask)
6054 log_sub_test_begin test_${1}
6055 (run_one $1 "$2") 2>&1 | tee -i $test_log
6056 local RC=${PIPESTATUS[0]}
6058 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6059 echo "test_$1 returned $RC" | tee $LOGDIR/err
6061 duration=$(($(date +%s) - $BEFORE))
6062 pass "$1" "(${duration}s)"
6064 if [[ -f $LOGDIR/err ]]; then
6065 TEST_ERROR=$(cat $LOGDIR/err)
6066 elif [[ -f $LOGDIR/ignore ]]; then
6067 TEST_ERROR=$(cat $LOGDIR/ignore)
6068 elif [[ -f $LOGDIR/skip ]]; then
6069 TEST_ERROR=$(cat $LOGDIR/skip)
6071 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6073 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6077 if [ -f $LOGDIR/err ]; then
6078 log_zfs_info "$zfs_debug_log"
6079 $FAIL_ON_ERROR && exit $RC
6088 # Print information of skipped tests to result.yml
6091 log_sub_test_begin $1
6093 log_sub_test_end "SKIP" "0" "0" "$@"
6097 (cd $(dirname $1); echo $PWD/$(basename $1))
6102 export base=$(basetest $1)
6103 [ "$CHECK_GRANT" == "no" ] && return 0
6105 testnamebase=GCHECK_ONLY_${base}
6106 testname=GCHECK_ONLY_$1
6107 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6109 echo -n "checking grant......"
6111 local clients=$CLIENTS
6112 [ -z "$clients" ] && clients=$(hostname)
6114 # sync all the data and make sure no pending data on server
6115 do_nodes $clients sync
6118 client_grant=$(do_nodes $clients \
6119 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6120 awk '{ total += $1 } END { printf("%0.0f", total) }')
6123 # which is tot_granted less grant_precreate
6124 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6126 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6127 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6128 /tot_pending/{ total -= $2 };
6129 /grant_precreate/{ total -= $2 };
6130 END { printf("%0.0f", total) }')
6132 # check whether client grant == server grant
6133 if [[ $client_grant -ne $server_grant ]]; then
6134 do_nodes $(comma_list $(osts_nodes)) \
6135 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6136 "obdfilter.${FSNAME}-OST*.grant_*"
6137 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6138 error "failed: client:${client_grant} server: ${server_grant}."
6140 echo "pass: client:${client_grant} server: ${server_grant}"
6144 ########################
6150 ost=`echo $1 | awk -F_ '{print $3}'`
6151 if [ -z $ost ]; then
6152 ost=`echo $1 | sed 's/-osc.*//'`
6157 ostuuid_from_index()
6159 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6162 ostname_from_index() {
6163 local uuid=$(ostuuid_from_index $1)
6167 index_from_ostuuid()
6169 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6172 mdtuuid_from_index()
6174 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6178 # Return unique identifier for given hostname
6181 echo $host_name | md5sum | cut -d' ' -f1
6185 # Returns list of ip addresses for each interface
6187 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6192 # Cache address list to avoid mutiple execution of local_addr_list
6193 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6195 for i in $LOCAL_ADDR_LIST ; do
6196 [[ "$i" == "$addr" ]] && return 0
6203 local is_local="IS_LOCAL_$(host_id $host_name)"
6204 if [ -z "${!is_local-}" ] ; then
6206 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6207 is_local_addr "$host_ip" && eval $is_local=1
6209 [[ "${!is_local}" == "1" ]]
6214 local_node $node && return 1
6221 for node in $(mdts_nodes); do
6222 remote_node $node && return 0
6229 [ -n "$CLIENTONLY" ] && return 0 || true
6230 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6235 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6236 MSKIPPED=1 && return 1
6243 for node in $(osts_nodes) ; do
6244 remote_node $node && return 0
6251 [ -n "$CLIENTONLY" ] && return 0 || true
6252 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6257 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6258 OSKIPPED=1 && return 1
6264 [ -n "$CLIENTONLY" ] && return 0 || true
6266 MGS=$(facet_host mgs)
6267 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6272 remote_mds_nodsh || remote_ost_nodsh || \
6273 $(single_local_node $(comma_list $(nodes_list)))
6277 remote_ost && remote_mds
6280 # Get the active nodes for facets.
6288 for facet in ${facets//,/ }; do
6289 nodes="$nodes $(facet_active_host $facet)"
6292 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6296 # Get name of the active MGS node.
6298 echo -n $(facets_nodes $(get_facets MGS))
6301 # Get all of the active MDS nodes.
6303 echo -n $(facets_nodes $(get_facets MDS))
6306 # Get all of the active OSS nodes.
6308 echo -n $(facets_nodes $(get_facets OST))
6311 # Get all of the active AGT (HSM agent) nodes.
6313 echo -n $(facets_nodes $(get_facets AGT))
6316 # Get all of the client nodes and active server nodes.
6318 local nodes=$HOSTNAME
6322 # CLIENTS (if specified) contains the local client
6323 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6325 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6326 nodes="$nodes $(facets_nodes $(get_facets))"
6329 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6333 # Get all of the remote client nodes and remote active server nodes.
6334 remote_nodes_list () {
6335 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6338 # Get all of the MDS nodes, including active and passive nodes.
6342 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6346 for i in $(seq $MDSCOUNT); do
6348 failover_host=mds${i}failover_HOST
6349 nodes="$nodes ${!host} ${!failover_host}"
6352 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6356 # Get all of the OSS nodes, including active and passive nodes.
6360 local nodes="${ost_HOST} ${ostfailover_HOST}"
6364 for i in $(seq $OSTCOUNT); do
6366 failover_host=ost${i}failover_HOST
6367 nodes="$nodes ${!host} ${!failover_host}"
6370 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6374 # Get all of the server nodes, including active and passive nodes.
6375 all_server_nodes () {
6380 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6382 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6386 # Get all of the client and server nodes, including active and passive nodes.
6388 local nodes=$HOSTNAME
6392 # CLIENTS (if specified) contains the local client
6393 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6395 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6396 nodes="$nodes $(all_server_nodes)"
6399 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6403 init_clients_lists () {
6404 # Sanity check: exclude the local client from RCLIENTS
6405 local clients=$(hostlist_expand "$RCLIENTS")
6406 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6408 # Sanity check: exclude the dup entries
6409 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6411 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6413 # Sanity check: exclude the dup entries from CLIENTS
6414 # for those configs which has SINGLCLIENT set to local client
6415 clients=$(for i in $clients; do echo $i; done | sort -u)
6417 CLIENTS=$(comma_list $clients)
6418 local -a remoteclients=($RCLIENTS)
6419 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6420 varname=CLIENT$((i + 2))
6421 eval $varname=${remoteclients[i]}
6424 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6427 get_random_entry () {
6430 rnodes=${rnodes//,/ }
6432 local -a nodes=($rnodes)
6433 local num=${#nodes[@]}
6434 local i=$((RANDOM * num * 2 / 65536))
6440 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6444 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6445 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6450 echo $nodes | wc -w || true
6454 local nodes=$(osts_nodes)
6455 local osscount=$(get_node_count "$nodes")
6456 [ ! "$OSTCOUNT" = "$osscount" ]
6460 local nodes=$(mdts_nodes)
6461 local mdtcount=$(get_node_count "$nodes")
6462 [ ! "$MDSCOUNT" = "$mdtcount" ]
6465 generate_machine_file() {
6466 local nodes=${1//,/ }
6467 local machinefile=$2
6469 for node in $nodes; do
6470 echo $node >>$machinefile || \
6471 { echo "can not generate machinefile $machinefile" && return 1; }
6476 local file=$1/stripe
6479 $LFS getstripe -v $file || error "getstripe $file failed"
6483 setstripe_nfsserver () {
6485 local nfsexportdir=$2
6489 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6490 { print $1 }' /proc/mounts | cut -f 1 -d :))
6492 # check that only one nfs mounted
6493 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6494 (( ${#nfsexport[@]} == 1 )) ||
6495 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6497 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6500 # Check and add a test group.
6506 local gid=$(getent group $group_name | cut -d: -f3)
6507 if [[ -n "$gid" ]]; then
6508 [[ "$gid" -eq "$group_id" ]] || {
6509 error_noexit "inconsistent group ID:" \
6510 "new: $group_id, old: $gid"
6514 groupadd -g $group_id $group_name
6521 # Check and add a test user.
6534 local uid=$(getent passwd $user_name | cut -d: -f3)
6535 if [[ -n "$uid" ]]; then
6536 if [[ "$uid" -eq "$user_id" ]]; then
6537 local dir=$(getent passwd $user_name | cut -d: -f6)
6538 if [[ "$dir" != "$home" ]]; then
6540 usermod -d $home $user_name
6544 error_noexit "inconsistent user ID:" \
6545 "new: $user_id, old: $uid"
6550 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6557 check_runas_id_ret() {
6559 local myRUNAS_UID=$1
6560 local myRUNAS_GID=$2
6563 if [ -z "$myRUNAS" ]; then
6564 error_exit "myRUNAS command must be specified for check_runas_id"
6567 $myRUNAS krb5_login.sh || \
6568 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6570 mkdir $DIR/d0_runas_test
6572 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6573 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6574 rm -rf $DIR/d0_runas_test
6579 local myRUNAS_UID=$1
6580 local myRUNAS_GID=$2
6583 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6584 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6585 Please set RUNAS_ID to some UID which exists on MDS and client or
6586 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6589 # obtain the UID/GID for MPI_USER
6593 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6594 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6596 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6597 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6600 # obtain and cache Kerberos ticket-granting ticket
6601 refresh_krb5_tgt() {
6602 local myRUNAS_UID=$1
6603 local myRUNAS_GID=$2
6606 if [ -z "$myRUNAS" ]; then
6607 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6610 CLIENTS=${CLIENTS:-$HOSTNAME}
6611 do_nodes $CLIENTS "set -x
6612 if ! $myRUNAS krb5_login.sh; then
6613 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6618 # Run multiop in the background, but wait for it to print
6619 # "PAUSING" to its stdout before returning from this function.
6620 multiop_bg_pause() {
6621 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6625 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6628 echo "$MULTIOP_PROG $FILE v$ARGS"
6629 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6631 echo "TMPPIPE=${TMPPIPE}"
6632 read -t 60 multiop_output < $TMPPIPE
6633 if [ $? -ne 0 ]; then
6638 if [ "$multiop_output" != "PAUSING" ]; then
6639 echo "Incorrect multiop output: $multiop_output"
6654 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6660 inodes_available () {
6661 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6662 sort -un | head -n1) || return 1
6666 mdsrate_inodes_available () {
6667 local min_inodes=$(inodes_available)
6668 echo $((min_inodes * 99 / 100))
6671 # reset stat counters
6673 local paramfile="$1"
6674 lctl set_param -n $paramfile=0
6679 local paramfile="$1"
6681 lctl get_param -n $paramfile |
6682 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6686 awk '{sum += $1} END { printf("%0.0f", sum) }'
6689 calc_osc_kbytes () {
6690 df $MOUNT > /dev/null
6691 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6694 # save_lustre_params(comma separated facet list, parameter_mask)
6695 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6696 save_lustre_params() {
6701 for facet in ${facets//,/ }; do
6702 facet_svc=$(facet_svc $facet)
6704 "params=\\\$($LCTL get_param $2);
6705 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6706 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6707 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6708 while read s; do echo $facet \\\$s;
6709 done <<< \\\"\\\$param\\\""
6713 # restore lustre parameters from input stream, produces by save_lustre_params
6714 restore_lustre_params() {
6719 while IFS=" =" read facet name val; do
6720 do_facet $facet "$LCTL set_param -n $name=$val"
6724 check_node_health() {
6725 local nodes=${1:-$(comma_list $(nodes_list))}
6727 for node in ${nodes//,/ }; do
6728 check_network "$node" 5
6729 if [ $? -eq 0 ]; then
6730 do_node $node "rc=0;
6731 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6732 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6733 echo \\\$(hostname -s): \\\$val;
6736 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6741 mdsrate_cleanup () {
6743 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6744 --nfiles $3 --dir $4 --filefmt $5 $6
6749 delayed_recovery_enabled () {
6750 local var=${SINGLEMDS}_svc
6751 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6754 ########################
6756 convert_facet2label() {
6759 if [ x$facet = xost ]; then
6763 local varsvc=${facet}_svc
6765 if [ -n ${!varsvc} ]; then
6768 error "No lablel for $facet!"
6772 get_clientosc_proc_path() {
6773 echo "${1}-osc-ffff*"
6776 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6777 # used by MDT would not be changed.
6778 # mdt lov: fsname-mdtlov
6779 # mdt osc: fsname-OSTXXXX-osc
6780 mds_on_old_device() {
6781 local mds=${1:-"$SINGLEMDS"}
6783 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6784 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6785 > /dev/null 2>&1" && return 0
6790 get_mdtosc_proc_path() {
6792 local ost_label=${2:-"*OST*"}
6794 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6795 local mdt_label=$(convert_facet2label $mds_facet)
6796 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6798 if [[ $ost_label = *OST* ]]; then
6799 echo "${ost_label}-osc-${mdt_index}"
6801 echo "${ost_label}-osp-${mdt_index}"
6805 get_osc_import_name() {
6808 local label=$(convert_facet2label $ost)
6810 if [ "${facet:0:3}" = "mds" ]; then
6811 get_mdtosc_proc_path $facet $label
6815 get_clientosc_proc_path $label
6819 _wait_import_state () {
6822 local maxtime=${3:-$(max_recovery_time)}
6823 local error_on_failure=${4:-1}
6827 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6828 while [ "${CONN_STATE}" != "${expected}" ]; do
6829 if [ "${expected}" == "DISCONN" ]; then
6830 # for disconn we can check after proc entry is removed
6831 [ "x${CONN_STATE}" == "x" ] && return 0
6832 # with AT enabled, we can have connect request timeout near of
6833 # reconnect timeout and test can't see real disconnect
6834 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6836 if [ $i -ge $maxtime ]; then
6837 [ $error_on_failure -ne 0 ] && \
6838 error "can't put import for $CONN_PROC into ${expected}" \
6839 "state after $i sec, have ${CONN_STATE}"
6843 # Add uniq for multi-mount case
6844 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6848 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6852 wait_import_state() {
6855 local maxtime=${3:-$(max_recovery_time)}
6856 local error_on_failure=${4:-1}
6859 for param in ${params//,/ }; do
6860 _wait_import_state $state $param $maxtime $error_on_failure || return
6864 wait_import_state_mount() {
6865 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6869 wait_import_state $*
6872 # One client request could be timed out because server was not ready
6873 # when request was sent by client.
6874 # The request timeout calculation details :
6876 # /* We give the server rq_timeout secs to process the req, and
6877 # add the network latency for our local timeout. */
6878 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6879 # ptlrpc_at_get_net_latency(request) ;
6881 # ptlrpc_connect_import ()
6882 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6885 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6886 # ptlrpc_at_get_net_latency(request) ->
6887 # at_get (max (iat_net_latency=0, at_min)) = at_min
6890 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6891 # INITIAL_CONNECT_TIMEOUT + at_min
6893 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6894 # because we can not get this value in runtime,
6895 # the value depends on configure options, and it is not stored in /proc.
6897 # #define CONNECTION_SWITCH_MIN 5U
6898 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6900 request_timeout () {
6903 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6904 local init_connect_timeout=$TIMEOUT
6905 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6907 local at_min=$(at_get $facet at_min)
6909 echo $(( init_connect_timeout + at_min ))
6912 _wait_osc_import_state() {
6916 local target=$(get_osc_import_name $facet $ost_facet)
6917 local param="osc.${target}.ost_server_uuid"
6921 # 1. wait the deadline of client 1st request (it could be skipped)
6922 # 2. wait the deadline of client 2nd request
6923 local maxtime=$(( 2 * $(request_timeout $facet)))
6925 if [[ $facet == client* ]]; then
6926 # During setup time, the osc might not be setup, it need wait
6927 # until list_param can return valid value.
6928 params=$($LCTL list_param $param 2>/dev/null || true)
6929 while [ -z "$params" ]; do
6930 if [ $i -ge $maxtime ]; then
6931 echo "can't get $param in $maxtime secs"
6936 params=$($LCTL list_param $param 2>/dev/null || true)
6940 if [[ $ost_facet = mds* ]]; then
6941 # no OSP connection to itself
6942 if [[ $facet = $ost_facet ]]; then
6945 param="osp.${target}.mdt_server_uuid"
6949 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6950 wait_import_state $expected "$params" $maxtime; then
6951 error "$facet: import is not in $expected state after $maxtime"
6958 wait_osc_import_state() {
6964 if [[ $facet = mds ]]; then
6965 for num in $(seq $MDSCOUNT); do
6966 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6969 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6973 _wait_mgc_import_state() {
6976 local error_on_failure=${3:-1}
6977 local param="mgc.*.mgs_server_uuid"
6981 # 1. wait the deadline of client 1st request (it could be skipped)
6982 # 2. wait the deadline of client 2nd request
6983 local maxtime=$(( 2 * $(request_timeout $facet)))
6985 if [[ $facet == client* ]]; then
6986 # During setup time, the osc might not be setup, it need wait
6987 # until list_param can return valid value. And also if there
6988 # are mulitple osc entries we should list all of them before
6990 params=$($LCTL list_param $param 2>/dev/null || true)
6991 while [ -z "$params" ]; do
6992 if [ $i -ge $maxtime ]; then
6993 echo "can't get $param in $maxtime secs"
6998 params=$($LCTL list_param $param 2>/dev/null || true)
7001 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7002 wait_import_state $expected "$params" $maxtime \
7003 $error_on_failure; then
7004 if [ $error_on_failure -ne 0 ]; then
7005 error "import is not in ${expected} state"
7013 wait_mgc_import_state() {
7016 local error_on_failure=${3:-1}
7019 if [[ $facet = mds ]]; then
7020 for num in $(seq $MDSCOUNT); do
7021 _wait_mgc_import_state mds$num "$expected" \
7022 $error_on_failure || return
7025 _wait_mgc_import_state "$facet" "$expected"
7026 $error_on_failure || return
7030 wait_dne_interconnect() {
7033 if [ $MDSCOUNT -gt 1 ]; then
7034 for num in $(seq $MDSCOUNT); do
7035 wait_osc_import_state mds mds$num FULL
7040 get_clientmdc_proc_path() {
7044 get_clientmgc_proc_path() {
7052 [ -z "$list" ] && return 0
7054 # Add paths to lustre tests for 32 and 64 bit systems.
7055 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7056 local TESTPATH="$RLUSTRE/tests:"
7057 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7058 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
7061 wait_clients_import_state () {
7068 if [ "$FAILURE_MODE" = HARD ]; then
7069 facets=$(facets_on_host $(facet_active_host $facet))
7072 for facet in ${facets//,/ }; do
7073 local label=$(convert_facet2label $facet)
7076 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7077 $label).ost_server_uuid" ;;
7078 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7079 $label).mds_server_uuid" ;;
7080 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7081 $label).mgs_server_uuid" ;;
7082 *) error "unknown facet!" ;;
7085 local params=$(expand_list $params $proc_path)
7088 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
7090 error "import is not in ${expected} state"
7102 # wait until all MDTs are in the expected state
7103 for ((num = 1; num <= $MDSCOUNT; num++)); do
7104 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7107 if [ $facet = "mds" ]; then
7108 mproc="osp.$mdtosp.active"
7109 [ $num -eq $((tgt_idx + 1)) ] && continue
7111 mproc="osc.$mdtosp.active"
7117 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7121 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7122 if [ $result -eq $expected ]; then
7123 echo -n "target updated after"
7124 echo "$wait sec (got $result)"
7128 if [ $wait -eq $max ]; then
7129 error "$tgt_name: wanted $expected got $result"
7131 echo "Waiting $((max - wait)) secs for $tgt_name"
7141 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7142 $LCTL get_param obdfilter.*.kbytesavail))
7143 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7144 $LCTL get_param -n obdfilter.*.tot_granted))
7145 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7146 $LCTL get_param -n obdfilter.*.kbytestotal))
7147 for ((i=0; i<${#AVAILA[@]}; i++)); do
7148 local -a AVAIL1=(${AVAILA[$i]//=/ })
7149 local -a TOTAL=(${TOTALA[$i]//=/ })
7150 GRANT=$((${GRANTA[$i]}/1024))
7151 # allow 1% of total space in bavail because of delayed
7152 # allocation with ZFS which might release some free space after
7153 # txg commit. For small devices, we set a mininum of 8MB
7154 local LIMIT=$((${TOTAL} / 100 + 8000))
7155 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7156 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7157 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7158 echo " FULL" || echo
7164 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7167 check_pool_not_exist() {
7168 local fsname=${1%%.*}
7169 local poolname=${1##$fsname.}
7170 [[ $# -ne 1 ]] && return 0
7171 [[ x$poolname = x ]] && return 0
7172 list_pool $fsname | grep -w $1 && return 1
7177 local fsname=${1%%.*}
7178 local poolname=${1##$fsname.}
7180 stack_trap "destroy_test_pools $fsname" EXIT
7181 do_facet mgs lctl pool_new $1
7183 # get param should return err unless pool is created
7184 [[ $RC -ne 0 ]] && return $RC
7186 for mds_id in $(seq $MDSCOUNT); do
7187 local mdt_id=$((mds_id-1))
7188 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7189 wait_update_facet mds$mds_id \
7190 "lctl get_param -n lod.$lodname.pools.$poolname \
7191 2>/dev/null || echo foo" "" ||
7192 error "mds$mds_id: pool_new failed $1"
7194 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7195 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7201 add_pool_to_list () {
7202 local fsname=${1%%.*}
7203 local poolname=${1##$fsname.}
7205 local listvar=${fsname}_CREATED_POOLS
7206 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7210 remove_pool_from_list () {
7211 local fsname=${1%%.*}
7212 local poolname=${1##$fsname.}
7214 local listvar=${fsname}_CREATED_POOLS
7215 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7219 destroy_pool_int() {
7221 local OSTS=$(list_pool $1)
7222 for ost in $OSTS; do
7223 do_facet mgs lctl pool_remove $1 $ost
7225 do_facet mgs lctl pool_destroy $1
7228 # <fsname>.<poolname> or <poolname>
7230 local fsname=${1%%.*}
7231 local poolname=${1##$fsname.}
7233 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7237 check_pool_not_exist $fsname.$poolname
7238 [[ $? -eq 0 ]] && return 0
7240 destroy_pool_int $fsname.$poolname
7242 [[ $RC -ne 0 ]] && return $RC
7243 for mds_id in $(seq $MDSCOUNT); do
7244 local mdt_id=$((mds_id-1))
7245 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7246 wait_update_facet mds$mds_id \
7247 "lctl get_param -n lod.$lodname.pools.$poolname \
7248 2>/dev/null || echo foo" "foo" ||
7249 error "mds$mds_id: destroy pool failed $1"
7251 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7252 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7254 remove_pool_from_list $fsname.$poolname
7260 local fsname=${1:-$FSNAME}
7262 local listvar=${fsname}_CREATED_POOLS
7264 [ x${!listvar} = x ] && return 0
7266 echo "Destroy the created pools: ${!listvar}"
7267 for poolname in ${!listvar//,/ }; do
7268 destroy_pool $fsname.$poolname
7272 destroy_test_pools () {
7274 local fsname=${1:-$FSNAME}
7275 destroy_pools $fsname || true
7281 local ts=$(date +%s)
7284 if [[ ! -f "$YAML_LOG" ]]; then
7285 # init_logging is not performed before gather_logs,
7286 # so the $LOGDIR needs to be checked here
7287 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7290 [ -f $LOGDIR/shared ] && docp=false
7292 # dump lustre logs, dmesg
7294 prefix="$TESTLOG_PREFIX.$TESTNAME"
7296 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7298 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7299 echo "Dumping logs only on local client."
7300 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7301 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7306 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7307 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7309 if [ ! -f $LOGDIR/shared ]; then
7310 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7323 for i in $(seq 0 $num_mntpts); do
7324 cmd="ls -laf ${mntpt_root}$i/$dir"
7330 for pid in $pids; do
7337 # check_and_start_recovery_timer()
7338 # service_time = at_est2timeout(service_time);
7339 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7340 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7342 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7343 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7344 #define CONNECTION_SWITCH_MIN 5
7345 #define CONNECTION_SWITCH_INC 5
7346 max_recovery_time() {
7347 local init_connect_timeout=$((TIMEOUT / 20))
7348 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7350 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7351 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7353 echo -n $service_time
7356 recovery_time_min() {
7357 local connection_switch_min=5
7358 local connection_switch_inc=5
7359 local connection_switch_max
7360 local reconnect_delay_max
7361 local initial_connect_timeout
7365 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7366 (($connection_switch_min > $TIMEOUT)) &&
7367 max=$connection_switch_min || max=$TIMEOUT
7368 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7370 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7371 timeout_20=$((TIMEOUT/20))
7372 (($connection_switch_min > $timeout_20)) &&
7373 initial_connect_timeout=$connection_switch_min ||
7374 initial_connect_timeout=$timeout_20
7376 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7377 initial_connect_timeout))
7378 echo $((2 * reconnect_delay_max))
7381 get_clients_mount_count () {
7382 local clients=${CLIENTS:-$HOSTNAME}
7384 # we need to take into account the clients mounts and
7385 # exclude mds/ost mounts if any;
7386 do_nodes $clients cat /proc/mounts | grep lustre |
7387 grep -w $MOUNT | wc -l
7391 PROC_CLI="srpc_info"
7392 PROC_CON="srpc_contexts"
7400 if [ $M -lt $N ]; then
7404 while [ $N -lt $M ]; do
7414 calc_connection_cnt() {
7417 # MDT->MDT = 2 * C(M, 2)
7421 comb_m2=$(combination $MDSCOUNT 2)
7423 local num_clients=$(get_clients_mount_count)
7425 local cnt_mdt2mdt=$((comb_m2 * 2))
7426 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7427 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7428 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7429 if is_mounted $MOUNT2; then
7430 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7431 cnt_cli2ost=$((cnt_cli2ost * 2))
7439 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7440 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7441 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7442 + cnt_cli2ost + cnt_cli2mdt))
7456 local cmd="$tgt.srpc.flavor"
7458 if [ $net == "any" ]; then
7463 if [ $dir != "any" ]; then
7468 log "Setting sptlrpc rule: $cmd"
7469 do_facet mgs "$LCTL conf_param $cmd"
7475 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7485 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7486 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7488 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7490 if [ "x$bulkspec" != "x" ]; then
7491 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7493 if [ "x$algs" != "x" ]; then
7494 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7496 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7497 if [ $bulk == "bulkn" ]; then
7498 bulk_count=`echo "$output" | grep "bulk flavor" \
7499 | grep "null/null" | wc -l`
7500 elif [ $bulk == "bulki" ]; then
7501 bulk_count=`echo "$output" | grep "bulk flavor" \
7502 | grep "/null" | grep -v "null/" | wc -l`
7504 bulk_count=`echo "$output" | grep "bulk flavor" \
7505 | grep -v "/null" | grep -v "null/" | wc -l`
7509 [ $bulk_count -lt $count ] && count=$bulk_count
7520 local clients=${CLIENTS:-$HOSTNAME}
7522 for c in ${clients//,/ }; do
7523 local output=$(do_node $c lctl get_param -n \
7524 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7525 local tmpcnt=$(count_flvr "$output" $flavor)
7526 if $GSS_SK && [ $flavor != "null" ]; then
7527 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7528 output=$(do_node $c lctl get_param -n \
7529 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7530 local outcon=$(count_contexts "$output")
7531 if [ "$outcon" -lt "$tmpcnt" ]; then
7535 cnt=$((cnt + tmpcnt))
7545 local clients=${CLIENTS:-$HOSTNAME}
7547 for c in ${clients//,/ }; do
7548 local output=$(do_node $c lctl get_param -n \
7549 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7550 local tmpcnt=$(count_flvr "$output" $flavor)
7551 if $GSS_SK && [ $flavor != "null" ]; then
7552 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7553 output=$(do_node $c lctl get_param -n \
7554 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7555 local outcon=$(count_contexts "$output")
7556 if [ "$outcon" -lt "$tmpcnt" ]; then
7560 cnt=$((cnt + tmpcnt))
7570 if [ $MDSCOUNT -le 1 ]; then
7575 for num in `seq $MDSCOUNT`; do
7576 local output=$(do_facet mds$num lctl get_param -n \
7577 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7578 local tmpcnt=$(count_flvr "$output" $flavor)
7579 if $GSS_SK && [ $flavor != "null" ]; then
7580 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7581 output=$(do_facet mds$num lctl get_param -n \
7582 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7583 local outcon=$(count_contexts "$output")
7584 if [ "$outcon" -lt "$tmpcnt" ]; then
7588 cnt=$((cnt + tmpcnt))
7599 for num in `seq $MDSCOUNT`; do
7600 mdtosc=$(get_mdtosc_proc_path mds$num)
7601 mdtosc=${mdtosc/-MDT*/-MDT\*}
7602 local output=$(do_facet mds$num lctl get_param -n \
7603 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7604 local tmpcnt=$(count_flvr "$output" $flavor)
7605 if $GSS_SK && [ $flavor != "null" ]; then
7606 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7607 output=$(do_facet mds$num lctl get_param -n \
7608 osc.$mdtosc.$PROC_CON 2>/dev/null)
7609 local outcon=$(count_contexts "$output")
7610 if [ "$outcon" -lt "$tmpcnt" ]; then
7614 cnt=$((cnt + tmpcnt))
7623 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7625 count_flvr "$output" $flavor
7630 local dir=$1 # from to
7631 local flavor=$2 # flavor expected
7634 if [ $dir == "cli2mdt" ]; then
7635 res=`flvr_cnt_cli2mdt $flavor`
7636 elif [ $dir == "cli2ost" ]; then
7637 res=`flvr_cnt_cli2ost $flavor`
7638 elif [ $dir == "mdt2mdt" ]; then
7639 res=`flvr_cnt_mdt2mdt $flavor`
7640 elif [ $dir == "mdt2ost" ]; then
7641 res=`flvr_cnt_mdt2ost $flavor`
7642 elif [ $dir == "all2ost" ]; then
7643 res1=`flvr_cnt_mdt2ost $flavor`
7644 res2=`flvr_cnt_cli2ost $flavor`
7645 res=$((res1 + res2))
7646 elif [ $dir == "all2mdt" ]; then
7647 res1=`flvr_cnt_mdt2mdt $flavor`
7648 res2=`flvr_cnt_cli2mdt $flavor`
7649 res=$((res1 + res2))
7650 elif [ $dir == "all2all" ]; then
7651 res1=`flvr_cnt_mdt2ost $flavor`
7652 res2=`flvr_cnt_cli2ost $flavor`
7653 res3=`flvr_cnt_mdt2mdt $flavor`
7654 res4=`flvr_cnt_cli2mdt $flavor`
7655 res=$((res1 + res2 + res3 + res4))
7663 local dir=$1 # from to
7664 local flavor=$2 # flavor expected
7665 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7666 local WAITFLAVOR_MAX=20 # how many retries before abort?
7669 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7670 echo -n "checking $dir..."
7671 res=$(do_check_flavor $dir $flavor)
7672 echo "found $res/$expect $flavor connections"
7673 [ $res -ge $expect ] && return 0
7677 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7678 # echo "Dumping additional logs for SK debug.."
7679 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7681 gather_logs $(comma_list $(nodes_list))
7686 restore_to_default_flavor()
7688 local proc="mgs.MGS.live.$FSNAME"
7690 echo "restoring to default flavor..."
7692 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7693 grep ".srpc.flavor" | wc -l)
7695 # remove all existing rules if any
7696 if [ $nrule -ne 0 ]; then
7697 echo "$nrule existing rules"
7698 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7699 grep ".srpc.flavor."); do
7700 echo "remove rule: $rule"
7701 spec=`echo $rule | awk -F = '{print $1}'`
7702 do_facet mgs "$LCTL conf_param -d $spec"
7706 # verify no rules left
7707 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7708 grep ".srpc.flavor." | wc -l)
7709 [ $nrule -ne 0 ] && error "still $nrule rules left"
7711 # wait for default flavor to be applied
7714 set_rule $FSNAME any any $SK_FLAVOR
7715 wait_flavor all2all $SK_FLAVOR
7717 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7718 set_rule $FSNAME any cli2ost $SK_FLAVOR
7719 wait_flavor cli2mdt $SK_FLAVOR
7720 wait_flavor cli2ost $SK_FLAVOR
7722 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7724 wait_flavor all2all null
7730 local flavor=${1:-null}
7732 echo "setting all flavor to $flavor"
7734 # FIXME need parameter to this fn
7735 # and remove global vars
7736 local cnt_all2all=$(calc_connection_cnt all2all)
7738 local res=$(do_check_flavor all2all $flavor)
7739 if [ $res -eq $cnt_all2all ]; then
7740 echo "already have total $res $flavor connections"
7744 echo "found $res $flavor out of total $cnt_all2all connections"
7745 restore_to_default_flavor
7747 [[ $flavor = null ]] && return 0
7749 if $GSS_SK && [ $flavor != "null" ]; then
7751 set_rule $FSNAME any any $flavor
7752 wait_flavor all2all $flavor
7754 set_rule $FSNAME any cli2mdt $flavor
7755 set_rule $FSNAME any cli2ost $flavor
7756 set_rule $FSNAME any mdt2ost null
7757 set_rule $FSNAME any mdt2mdt null
7758 wait_flavor cli2mdt $flavor
7759 wait_flavor cli2ost $flavor
7761 echo "GSS_SK now at flavor: $flavor"
7763 set_rule $FSNAME any any $flavor
7764 wait_flavor all2all $flavor
7771 # Checking for shared logdir
7772 if [ ! -d $dir ]; then
7773 # Not found. Create local logdir
7776 touch $dir/check_file.$(hostname -s)
7781 check_write_access() {
7783 local list=${2:-$(comma_list $(nodes_list))}
7787 for node in ${list//,/ }; do
7788 file=$dir/check_file.$(short_nodename $node)
7789 if [[ ! -f "$file" ]]; then
7790 # Logdir not accessible/writable from this node.
7793 rm -f $file || return 1
7799 [[ -n $YAML_LOG ]] && return
7800 local save_umask=$(umask)
7803 export YAML_LOG=${LOGDIR}/results.yml
7807 # If the yaml log already exists then we will just append to it
7808 if [ ! -f $YAML_LOG ]; then
7809 if check_shared_dir $LOGDIR; then
7810 touch $LOGDIR/shared
7811 echo "Logging to shared log directory: $LOGDIR"
7813 echo "Logging to local directory: $LOGDIR"
7816 yml_nodes_file $LOGDIR >> $YAML_LOG
7817 yml_results_file >> $YAML_LOG
7822 # If modules are not yet loaded then older "lctl lustre_build_version"
7823 # will fail. Use lctl build version instead.
7824 log "Client: $($LCTL lustre_build_version)"
7825 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7826 do_facet $SINGLEMDS $LCTL --version)"
7827 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7828 do_facet ost1 $LCTL --version)"
7832 yml_log_test $1 >> $YAML_LOG
7836 yml_log_test_status $@ >> $YAML_LOG
7839 log_sub_test_begin() {
7840 yml_log_sub_test_begin "$@" >> $YAML_LOG
7843 log_sub_test_end() {
7844 yml_log_sub_test_end "$@" >> $YAML_LOG
7850 local llverdev_opts=$2
7851 local devname=$(basename $1)
7852 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7853 # loop devices aren't in /proc/partitions
7854 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7856 size=$(($size / 1024 / 1024)) # Gb
7858 local partial_arg=""
7859 # Run in partial (fast) mode if the size
7860 # of a partition > 1 GB
7861 [ $size -gt 1 ] && partial_arg="-p"
7863 llverdev --force $partial_arg $llverdev_opts $dev
7869 local llverfs_opts=$2
7870 local use_partial_arg=$3
7871 local partial_arg=""
7872 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7874 # Run in partial (fast) mode if the size
7875 # of a partition > 1 GB
7876 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7878 llverfs $partial_arg $llverfs_opts $dir
7881 #Remove objects from OST
7882 remove_ost_objects() {
7888 local mntpt=$(facet_mntpt $facet)
7889 local opts=$OST_MOUNT_OPTS
7893 echo "removing objects from $ostdev on $facet: $objids"
7894 if ! test -b $ostdev; then
7895 opts=$(csa_add "$opts" -o loop)
7897 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7900 for i in $objids; do
7901 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7903 umount -f $mntpt || return $?
7907 #Remove files from MDT
7908 remove_mdt_files() {
7913 local mntpt=$(facet_mntpt $facet)
7914 local opts=$MDS_MOUNT_OPTS
7916 echo "removing files from $mdtdev on $facet: $files"
7917 if [ $(facet_fstype $facet) == ldiskfs ] &&
7918 ! do_facet $facet test -b $mdtdev; then
7919 opts=$(csa_add "$opts" -o loop)
7921 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7925 rm $mntpt/ROOT/$f || { rc=$?; break; }
7927 umount -f $mntpt || return $?
7931 duplicate_mdt_files() {
7936 local mntpt=$(facet_mntpt $facet)
7937 local opts=$MDS_MOUNT_OPTS
7939 echo "duplicating files on $mdtdev on $facet: $files"
7940 mkdir -p $mntpt || return $?
7941 if [ $(facet_fstype $facet) == ldiskfs ] &&
7942 ! do_facet $facet test -b $mdtdev; then
7943 opts=$(csa_add "$opts" -o loop)
7945 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7956 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7957 pushd $mntpt/ROOT > /dev/null || return $?
7960 touch $f.bad || return $?
7961 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7963 [ $rc -eq 0 ] || return $rc
7964 setfattr --restore $tmp || return $?
7970 local devs=${1//,/ }
7973 local rslt=$TMP/sgpdd_survey
7975 # sgpdd-survey cleanups ${rslt}.* files
7977 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
7983 # returns the canonical name for an ldiskfs device
7988 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
7989 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
7990 echo dm-\\\${foo##*:};
7992 name=\\\$(basename \\\$dv);
7993 if [[ \\\$name = *flakey* ]]; then
7994 name=\\\$(lsblk -o NAME,KNAME |
7995 awk /\\\$name/'{print \\\$NF}');
8001 is_sanity_benchmark() {
8002 local benchmarks="dbench bonnie iozone fsx"
8004 for b in $benchmarks; do
8005 if [ "$b" == "$suite" ]; then
8013 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8017 # Get the available size (KB) of a given obd target.
8024 [[ $facet != client ]] || return 0
8026 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8031 # Get the page size (bytes) on a given facet node.
8035 local size=$(getconf PAGE_SIZE 2>/dev/null)
8037 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
8038 echo -n ${size:-4096}
8042 # Get the block count of the filesystem.
8049 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8050 awk '/^Block count:/ {print $3}')
8054 # Get the block size of the filesystem.
8060 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8061 awk '/^Block size:/ {print $3}')
8065 # Check whether the "large_xattr" feature is enabled or not.
8066 large_xattr_enabled() {
8067 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8069 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8071 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8072 grep -E -q '(ea_inode|large_xattr)'"
8073 return ${PIPESTATUS[0]}
8076 # Get the maximum xattr size supported by the filesystem.
8080 if large_xattr_enabled; then
8081 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8084 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8085 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8087 # maximum xattr size = size of block - size of header -
8088 # size of 1 entry - 4 null bytes
8089 size=$((block_size - 32 - 32 - 4))
8095 # Dump the value of the named xattr from a file.
8100 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8103 # Generate a string with size of $size bytes.
8105 local size=${1:-1024} # in bytes
8107 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8110 reformat_external_journal() {
8115 if [ -n "${!var}" ]; then
8116 local rcmd="do_facet $facet"
8118 echo "reformat external journal on $facet:${!var}"
8119 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8123 # MDT file-level backup/restore
8124 mds_backup_restore() {
8127 local devname=$(mdsdevname $(facet_number $facet))
8128 local mntpt=$(facet_mntpt brpt)
8129 local rcmd="do_facet $facet"
8130 local metaea=${TMP}/backup_restore.ea
8131 local metadata=${TMP}/backup_restore.tgz
8132 local opts=${MDS_MOUNT_OPTS}
8133 local svc=${facet}_svc
8135 if ! ${rcmd} test -b ${devname}; then
8136 opts=$(csa_add "$opts" -o loop)
8139 echo "file-level backup/restore on $facet:${devname}"
8141 # step 1: build mount point
8142 ${rcmd} mkdir -p $mntpt
8143 # step 2: cleanup old backup
8144 ${rcmd} rm -f $metaea $metadata
8146 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8147 if [ ! -z $igif ]; then
8148 # step 3.5: rm .lustre
8149 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8151 # step 4: backup metaea
8153 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8155 # step 5: backup metadata
8157 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8159 ${rcmd} $UMOUNT $mntpt || return 4
8160 # step 8: reformat dev
8161 echo "reformat new device"
8162 format_mdt $(facet_number $facet)
8164 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8165 # step 10: restore metadata
8167 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8168 # step 11: restore metaea
8170 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8171 # step 12: remove recovery logs
8172 echo "remove recovery logs"
8173 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8174 # step 13: umount dev
8175 ${rcmd} $UMOUNT $mntpt || return 10
8176 # step 14: cleanup tmp backup
8177 ${rcmd} rm -f $metaea $metadata
8178 # step 15: reset device label - it's not virgin on
8179 ${rcmd} e2label $devname ${!svc}
8186 local devname=$(mdsdevname $(facet_number $facet))
8187 local mntpt=$(facet_mntpt brpt)
8188 local rcmd="do_facet $facet"
8189 local opts=${MDS_MOUNT_OPTS}
8191 if ! ${rcmd} test -b ${devname}; then
8192 opts=$(csa_add "$opts" -o loop)
8195 echo "removing OI files on $facet: idx=${idx}"
8197 # step 1: build mount point
8198 ${rcmd} mkdir -p $mntpt
8200 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8201 if [ -z $idx ]; then
8202 # step 3: remove all OI files
8203 ${rcmd} rm -fv $mntpt/oi.16*
8204 elif [ $idx -lt 2 ]; then
8205 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8209 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8210 for ((i=${idx}; i<64; i=$((i * idx)))); do
8211 ${rcmd} rm -fv $mntpt/oi.16.${i}
8215 ${rcmd} $UMOUNT $mntpt || return 2
8216 # OI files will be recreated when mounted as lustre next time.
8219 # generate maloo upload-able log file name
8220 # \param logname specify unique part of file name
8221 generate_logname() {
8222 local logname=${1:-"default_logname"}
8224 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8227 # make directory on different MDTs
8231 local stripe_count=2
8232 local stripe_index=-1
8235 while getopts "c:i:p" opt; do
8237 c) stripe_count=$OPTARG;;
8238 i) stripe_index=$OPTARG;;
8240 \?) error "only support -i -c -p";;
8244 shift $((OPTIND - 1))
8245 [ $# -eq 1 ] || error "Only creating single directory is supported"
8248 if [ "$p_option" == "-p" ]; then
8249 local parent=$(dirname $path)
8251 [ -d $path ] && return 0
8252 if [ ! -d ${parent} ]; then
8253 mkdir -p ${parent} ||
8254 error "mkdir parent '$parent' failed"
8258 if [ $MDSCOUNT -le 1 ]; then
8259 mkdir $path || error "mkdir '$path' failed"
8261 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8264 if [ $stripe_index -eq -1 ]; then
8265 mdt_index=$((test_num % MDSCOUNT))
8267 mdt_index=$stripe_index
8269 echo "striped dir -i$mdt_index -c$stripe_count $path"
8270 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8271 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8275 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8277 # If called many times, passing @last_fd will avoid repeated searching
8278 # already-open FDs repeatedly if we know they are still in use.
8280 # usage: free_fd [last_fd]
8283 local max_fd=$(ulimit -n)
8284 local fd=$((${1:-2} + 1))
8286 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8289 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8293 check_mount_and_prep()
8295 is_mounted $MOUNT || setupall
8297 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8298 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8299 for idx in $(seq $MDSCOUNT); do
8300 local name="MDT$(printf '%04x' $((idx - 1)))"
8301 rm -rf $MOUNT/.lustre/lost+found/$name/*
8305 # calcule how many ost-objects to be created.
8306 precreated_ost_obj_count()
8310 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8311 local ost_name="OST$(printf '%04x' $ost_idx)"
8312 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8313 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8314 osp.$proc_path.prealloc_last_id)
8315 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8316 osp.$proc_path.prealloc_next_id)
8317 echo $((last_id - next_id + 1))
8320 check_file_in_pool()
8325 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8328 for t in $tlist ; do
8329 [ "$i" -eq "$t" ] && continue 2
8332 echo "pool list: $tlist"
8333 echo "striping: $res"
8334 error_noexit "$file not allocated in $pool"
8341 echo "Creating new pool"
8344 create_pool $FSNAME.$pool ||
8345 { error_noexit "No pool created, result code $?"; return 1; }
8346 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8347 { error_noexit "$pool not in lfs pool_list"; return 2; }
8350 pool_add_targets() {
8351 echo "Adding targets to pool"
8357 local list=$(seq $first $step $last)
8359 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8360 do_facet mgs $LCTL pool_add \
8361 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8363 # wait for OSTs to be added to the pool
8364 for mds_id in $(seq $MDSCOUNT); do
8365 local mdt_id=$((mds_id-1))
8366 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8367 wait_update_facet mds$mds_id \
8368 "lctl get_param -n lod.$lodname.pools.$pool |
8369 sort -u | tr '\n' ' ' " "$t" || {
8370 error_noexit "mds$mds_id: Add to pool failed"
8374 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8375 | sort -u | tr '\n' ' ' " "$t" || {
8376 error_noexit "Add to pool failed"
8379 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8380 local addcount=$(((last - first) / step + 1))
8381 [ $lfscount -eq $addcount ] || {
8382 error_noexit "lfs pool_list bad ost count" \
8383 "$lfscount != $addcount"
8391 echo "Setting pool on directory $tdir"
8393 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8395 error_noexit "Cannot set pool $pool to $tdir"
8402 echo "Checking pool on directory $tdir"
8404 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8405 [ "$res" = "$pool" ] && return 0
8407 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8411 pool_dir_rel_path() {
8412 echo "Testing relative path works well"
8417 mkdir -p $root/$tdir/$tdir
8419 pool_set_dir $pool $tdir || return 1
8420 pool_set_dir $pool ./$tdir || return 2
8421 pool_set_dir $pool ../$tdir || return 3
8422 pool_set_dir $pool ../$tdir/$tdir || return 4
8423 rm -rf $tdir; cd - > /dev/null
8426 pool_alloc_files() {
8427 echo "Checking files allocation from directory pool"
8434 for i in $(seq -w 1 $count)
8436 local file=$tdir/file-$i
8438 check_file_in_pool $file $pool "$tlist" || \
8439 failed=$((failed + 1))
8441 [ "$failed" = 0 ] && return 0
8443 error_noexit "$failed files not allocated in $pool"
8447 pool_create_files() {
8448 echo "Creating files in pool"
8456 for i in $(seq -w 1 $count)
8458 local file=$tdir/spoo-$i
8459 $SETSTRIPE -p $pool $file
8460 check_file_in_pool $file $pool "$tlist" || \
8461 failed=$((failed + 1))
8463 [ "$failed" = 0 ] && return 0
8465 error_noexit "$failed files not allocated in $pool"
8470 echo "Checking 'lfs df' output"
8473 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8475 local res=$($LFS df --pool $FSNAME.$pool |
8477 grep "$FSNAME-OST" |
8479 [ "$res" = "$t" ] && return 0
8481 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8485 pool_file_rel_path() {
8486 echo "Creating files in a pool with relative pathname"
8491 { error_noexit "unable to create $tdir"; return 1 ; }
8492 local file="/..$tdir/$tfile-1"
8493 $SETSTRIPE -p $pool $file ||
8494 { error_noexit "unable to create $file" ; return 2 ; }
8497 $SETSTRIPE -p $pool $tfile-2 || {
8498 error_noexit "unable to create $tfile-2 in $tdir"
8503 pool_remove_first_target() {
8504 echo "Removing first target from a pool"
8507 local pname="lov.$FSNAME-*.pools.$pool"
8508 local t=$($LCTL get_param -n $pname | head -1)
8509 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8510 for mds_id in $(seq $MDSCOUNT); do
8511 local mdt_id=$((mds_id-1))
8512 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8513 wait_update_facet mds$mds_id \
8514 "lctl get_param -n lod.$lodname.pools.$pool |
8516 error_noexit "mds$mds_id: $t not removed from" \
8521 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8522 error_noexit "$t not removed from $FSNAME.$pool"
8527 pool_remove_all_targets() {
8528 echo "Removing all targets from pool"
8531 local pname="lov.$FSNAME-*.pools.$pool"
8532 for t in $($LCTL get_param -n $pname | sort -u)
8534 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8536 for mds_id in $(seq $MDSCOUNT); do
8537 local mdt_id=$((mds_id-1))
8538 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8539 wait_update_facet mds$mds_id "lctl get_param -n \
8540 lod.$lodname.pools.$pool" "" || {
8541 error_noexit "mds$mds_id: Pool $pool not drained"
8545 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8546 error_noexit "Pool $FSNAME.$pool cannot be drained"
8549 # striping on an empty/nonexistant pool should fall back
8550 # to "pool of everything"
8552 error_noexit "failed to use fallback striping for empty pool"
8555 # setstripe on an empty pool should fail
8556 $SETSTRIPE -p $pool $file 2>/dev/null && {
8557 error_noexit "expected failure when creating file" \
8565 echo "Destroying pool"
8569 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8572 # striping on an empty/nonexistant pool should fall back
8573 # to "pool of everything"
8575 error_noexit "failed to use fallback striping for missing pool"
8578 # setstripe on an empty pool should fail
8579 $SETSTRIPE -p $pool $file 2>/dev/null && {
8580 error_noexit "expected failure when creating file" \
8585 # get param should return err once pool is gone
8586 if wait_update $HOSTNAME "lctl get_param -n \
8587 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8589 remove_pool_from_list $FSNAME.$pool
8592 error_noexit "Pool $FSNAME.$pool is not destroyed"
8596 # Get and check the actual stripe count of one file.
8597 # Usage: check_stripe_count <file> <expected_stripe_count>
8598 check_stripe_count() {
8603 [[ -z "$file" || -z "$expected" ]] &&
8604 error "check_stripe_count: invalid argument"
8606 local cmd="$GETSTRIPE -c $file"
8607 actual=$($cmd) || error "$cmd failed"
8608 actual=${actual%% *}
8610 if [[ $actual -ne $expected ]]; then
8611 [[ $expected -eq -1 ]] ||
8612 error "$cmd wrong: found $actual, expected $expected"
8613 [[ $actual -eq $OSTCOUNT ]] ||
8614 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8618 # Get and check the actual list of OST indices on one file.
8619 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8625 [[ -z "$file" || -z "$expected" ]] &&
8626 error "check_obdidx: invalid argument!"
8628 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8629 grep -v obdidx | awk '{print $1}' | xargs))
8631 [[ $obdidx = $expected ]] ||
8632 error "list of OST indices on $file is $obdidx," \
8633 "should be $expected"
8636 # Get and check the actual OST index of the first stripe on one file.
8637 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8638 check_start_ost_idx() {
8643 [[ -z "$file" || -z "$expected" ]] &&
8644 error "check_start_ost_idx: invalid argument!"
8646 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8649 [[ $start_ost_idx = $expected ]] ||
8650 error "OST index of the first stripe on $file is" \
8651 "$start_ost_idx, should be $expected"
8654 killall_process () {
8655 local clients=${1:-$(hostname)}
8660 do_nodes $clients "killall $signal $name"
8665 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8670 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8675 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8680 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8685 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8690 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8697 do_facet mgs "cat $LSNAPSHOT_LOG"
8703 echo "Cleaning test environment ..."
8705 # Every lsnapshot command takes exclusive lock with others,
8706 # so can NOT destroy the snapshot during list with 'xargs'.
8708 local ssname=$(lsnapshot_list | grep snapshot_name |
8709 grep lss_ | awk '{ print $2 }' | head -n 1)
8710 [ -z "$ssname" ] && break
8712 lsnapshot_destroy -n $ssname -f ||
8713 lss_err "Fail to destroy $ssname by force"
8723 local host=$(facet_active_host $facet)
8724 local dir=$(dirname $(facet_vdevice $facet))
8725 local pool=$(zpool_name $facet)
8726 local lfsname=$(zfs_local_fsname $facet)
8727 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8730 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8736 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8737 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8739 if ! combined_mgs_mds ; then
8740 [ $(facet_fstype mgs) != zfs ] &&
8741 skip "Lustre snapshot 1 only works for ZFS backend"
8743 local host=$(facet_active_host mgs)
8744 local dir=$(dirname $(facet_vdevice mgs))
8745 local pool=$(zpool_name mgs)
8746 local lfsname=$(zfs_local_fsname mgs)
8749 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8750 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8753 for num in `seq $MDSCOUNT`; do
8754 [ $(facet_fstype mds$num) != zfs ] &&
8755 skip "Lustre snapshot 1 only works for ZFS backend"
8757 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8758 lss_err "generate lss conf (mds$num)"
8761 for num in `seq $OSTCOUNT`; do
8762 [ $(facet_fstype ost$num) != zfs ] &&
8763 skip "Lustre snapshot 1 only works for ZFS backend"
8765 lss_gen_conf_one ost$num OST $((num - 1)) ||
8766 lss_err "generate lss conf (ost$num)"
8769 do_facet mgs "cat $LSNAPSHOT_CONF"
8772 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8773 parse_plain_dir_param()
8778 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8779 param="-c ${invalues[1]}"
8781 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8782 param="$param -S ${invalues[3]}"
8784 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8785 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8786 param="$param -i ${invalues[6]}"
8788 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8790 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8791 param="$param -i ${invalues[5]}"
8799 local val=$(awk '{print $2}' <<< $line)
8801 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8803 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8805 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8807 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8812 parse_layout_param()
8819 if [[ ! -z $line ]]; then
8820 if [[ -z $mode ]]; then
8821 if [[ $line =~ ^"stripe_count:" ]]; then
8823 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8825 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8830 if [[ $mode = "plain_dir" ]]; then
8831 param=$(parse_plain_dir_param "$line")
8832 elif [[ $mode = "plain_file" ]]; then
8833 val=$(parse_plain_param "$line")
8834 [[ ! -z $val ]] && param="$param $val"
8835 elif [[ $mode = "pfl" ]]; then
8836 val=$(echo $line | awk '{print $2}')
8837 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8838 if [[ $val = "EOF" ]]; then
8839 param="$param -E -1"
8841 param="$param -E $val"
8843 elif [[ $line =~ ^"stripe_count:" ]]; then
8845 val=$(parse_plain_dir_param "$line")
8849 val=$(parse_plain_param "$line")
8850 [[ ! -z $val ]] && param="$param $val"
8860 local param=$($LFS getstripe -d $1 | parse_layout_param)
8869 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8871 cancel_lru_locks mdc
8872 cancel_lru_locks osc
8874 # make sure PFID is set correctly for files
8875 do_nodes $(comma_list $(osts_nodes)) \
8876 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8879 cat $f &> /dev/nullA ||
8880 { rc=$?; echo "verify $f failed"; break; }
8883 do_nodes $(comma_list $(osts_nodes)) \
8884 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
8888 # check that clients "oscs" was evicted after "before"
8889 check_clients_evicted() {
8896 for osc in $oscs; do
8898 echo "Check state for $osc"
8899 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
8900 tail -n 3 | awk -F"[ [,]" \
8901 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
8902 if (($? == 0)) && (($evicted > $before)); then
8903 echo "$osc is evicted at $evicted"
8908 [ $rc -eq 0 ] || error "client not evicted from OST"
8911 # check that clients OSCS current_state is FULL
8912 check_clients_full() {
8917 for osc in $oscs; do
8918 wait_update_facet client \
8919 "lctl get_param -n osc.$osc.state |
8920 grep 'current_state: FULL'" \
8921 "current_state: FULL" $timeout
8922 [ $? -eq 0 ] || error "$osc state is not FULL"
8927 __changelog_deregister() {
8929 local mdt="$(facet_svc $facet)"
8933 # skip cleanup if no user registered for this MDT
8934 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
8935 # user is no longer registered, skip cleanup
8936 changelog_users "$facet" | grep -q "$cl_user" ||
8937 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
8939 # From this point, if any operation fails, it is an error
8940 __changelog_clear $facet $cl_user 0 ||
8941 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
8942 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
8943 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
8946 declare -Ax CL_USERS
8947 changelog_register() {
8948 for M in $(seq $MDSCOUNT); do
8950 local mdt="$(facet_svc $facet)"
8951 stack_trap "do_facet $facet $LCTL \
8952 set_param mdd.$mdt.changelog_mask=-hsm" EXIT
8953 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
8954 error "$mdt: changelog_mask=+hsm failed: $?"
8957 cl_user=$(do_facet $facet \
8958 $LCTL --device $mdt changelog_register -n) ||
8959 error "$mdt: register changelog user failed: $?"
8960 stack_trap "__changelog_deregister $facet $cl_user" EXIT
8962 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
8963 # Bash does not support nested arrays, but the format of a
8964 # cl_user is constrained enough to use whitespaces as separators
8965 CL_USERS[$facet]+="$cl_user "
8967 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
8970 changelog_deregister() {
8973 for facet in "${!CL_USERS[@]}"; do
8974 for cl_user in ${CL_USERS[$facet]}; do
8975 __changelog_deregister $facet $cl_user || return $?
8977 unset CL_USERS[$facet]
8983 local service=$(facet_svc $facet)
8985 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
8988 changelog_user_rec() {
8991 local service=$(facet_svc $facet)
8993 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
8996 changelog_chmask() {
8999 do_nodes $(comma_list $(mdts_nodes)) \
9000 $LCTL set_param mdd.*.changelog_mask="$mask"
9003 # usage: __changelog_clear FACET CL_USER [+]INDEX
9007 local mdt="$(facet_svc $facet)"
9013 # Remove the leading '+'
9015 rec+=$(changelog_user_rec $facet $cl_user)
9022 if [ $rec -eq 0 ]; then
9023 echo "$mdt: clear the changelog for $cl_user of all records"
9025 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9027 $LFS changelog_clear $mdt $cl_user $rec
9030 # usage: changelog_clear [+]INDEX
9032 # If INDEX is prefixed with '+', increment every changelog user's record index
9033 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9037 for facet in ${!CL_USERS[@]}; do
9038 for cl_user in ${CL_USERS[$facet]}; do
9039 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9047 for M in $(seq $MDSCOUNT); do
9049 local mdt="$(facet_svc $facet)"
9051 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9055 changelog_extract_field() {
9060 changelog_dump | gawk "/$cltype.*$file$/ {
9061 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9069 [ ! -d "$dir" ] && return
9071 [ -z "$layout" ] && {
9072 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9076 setfattr -n trusted.lov -v $layout $dir ||
9077 error "error restoring layout '$layout' to '$dir'"
9080 # save the layout of a directory, the returned string will be used by
9081 # restore_layout() to restore the layout
9084 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9085 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9089 # save layout of a directory and restore it at exit
9090 save_layout_restore_at_exit() {
9092 local layout=$(save_layout $dir)
9094 stack_trap "restore_layout $dir $layout" EXIT