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
1834 # unload dm-flakey module
1835 do_facet $facet "modprobe -r dm-flakey" || true
1841 local active_facet=$(facet_active $facet)
1842 local dev_alias=$(facet_device_alias $active_facet)
1843 local dev=${dev_alias}_dev
1844 local opt=${facet}_opt
1845 local mntpt=$(facet_mntpt $facet)
1846 local opts="${!opt} $@"
1847 local fstype=$(facet_fstype $facet)
1849 local dm_dev=${!dev}
1851 module_loaded lustre || load_modules
1855 if dm_flakey_supported $facet; then
1856 dm_dev=$(dm_create_dev $facet ${!dev})
1857 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
1860 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
1862 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
1864 # import ZFS storage pool
1865 import_zpool $facet || return ${PIPESTATUS[0]}
1867 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1868 lustre:svname $dm_dev");;
1870 error "unknown fstype!";;
1873 echo "Starting ${facet}: $opts $dm_dev $mntpt"
1874 # for testing LU-482 error handling in mount_facets() and test_0a()
1875 if [ -f $TMP/test-lu482-trigger ]; then
1879 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
1883 if [ $RC -ne 0 ]; then
1884 echo "Start of $dm_dev on ${facet} failed ${RC}"
1888 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1889 if [[ "$health" != "healthy" ]]; then
1890 error "$facet is in a unhealthy state"
1893 set_default_debug_facet $facet
1895 if [[ $facet == mds* ]]; then
1897 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1900 if [[ $opts =~ .*nosvc.* ]]; then
1901 echo "Start $dm_dev without service"
1906 wait_update_facet ${facet} "$E2LABEL $dm_dev \
1907 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1908 "" || error "$dm_dev failed to initialize!";;
1910 wait_update_facet ${facet} "$ZFS get -H -o value \
1911 lustre:svname $dm_dev 2>/dev/null | \
1912 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1913 error "$dm_dev failed to initialize!";;
1916 error "unknown fstype!";;
1920 # commit the device label change to disk
1921 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1922 echo "Commit the device label on ${!dev}"
1923 do_facet $facet "sync; sleep 1; sync"
1927 label=$(devicelabel ${facet} $dm_dev)
1928 [ -z "$label" ] && echo no label for $dm_dev && exit 1
1929 eval export ${facet}_svc=${label}
1930 echo Started ${label}
1932 export_dm_dev $facet $dm_dev
1937 # start facet device options
1943 local dev_alias=$(facet_device_alias $facet)
1945 eval export ${dev_alias}_dev=${device}
1946 eval export ${facet}_opt=\"$@\"
1948 local varname=${dev_alias}failover_dev
1949 if [ -n "${!varname}" ] ; then
1950 eval export ${dev_alias}failover_dev=${!varname}
1952 eval export ${dev_alias}failover_dev=$device
1955 local mntpt=$(facet_mntpt $facet)
1956 do_facet ${facet} mkdir -p $mntpt
1957 eval export ${facet}_MOUNT=$mntpt
1958 mount_facet ${facet}
1961 if [[ $facet == mds* ]]; then
1963 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1974 local HOST=$(facet_active_host $facet)
1975 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
1977 local mntpt=$(facet_mntpt $facet)
1978 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
1979 if [ ${running} -ne 0 ]; then
1980 echo "Stopping $mntpt (opts:$@) on $HOST"
1981 do_facet ${facet} $UMOUNT $@ $mntpt
1984 # umount should block, but we should wait for unrelated obd's
1985 # like the MGS or MGC to also stop.
1986 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1988 if [[ $(facet_fstype $facet) == zfs ]]; then
1989 # export ZFS storage pool
1990 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1991 elif dm_flakey_supported $facet; then
1992 local host=${facet}_HOST
1993 local failover_host=${facet}failover_HOST
1994 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
1995 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
1996 dm_cleanup_dev $facet
2001 # save quota version (both administrative and operational quotas)
2002 # add an additional parameter if mountpoint is ever different from $MOUNT
2004 # XXX This function is kept for interoperability with old server (< 2.3.50),
2005 # it should be removed whenever we drop the interoperability for such
2007 quota_save_version() {
2008 local fsname=${2:-$FSNAME}
2010 local ver=$(tr -c -d "123" <<< $spec)
2011 local type=$(tr -c -d "ug" <<< $spec)
2013 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
2015 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
2017 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
2019 local osts=$(get_facets OST)
2020 for ost in ${osts//,/ }; do
2022 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
2026 # client could mount several lustre
2028 # XXX This function is kept for interoperability with old server (< 2.3.50),
2029 # it should be removed whenever we drop the interoperability for such
2032 local fsname=${1:-$FSNAME}
2034 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
2036 do_nodes $(comma_list $(osts_nodes)) \
2037 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
2041 # get mdt quota type
2043 local varsvc=${SINGLEMDS}_svc
2044 do_facet $SINGLEMDS $LCTL get_param -n \
2045 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2048 # get ost quota type
2050 # All OSTs should have same quota type
2051 local varsvc=ost1_svc
2052 do_facet ost1 $LCTL get_param -n \
2053 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2056 # restore old quota type settings
2058 if [ "$old_MDT_QUOTA_TYPE" ]; then
2059 do_facet mgs $LCTL conf_param \
2060 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2062 if [ "$old_OST_QUOTA_TYPE" ]; then
2063 do_facet mgs $LCTL conf_param \
2064 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2068 # Handle the case when there is a space in the lfs df
2069 # "filesystem summary" line the same as when there is no space.
2070 # This will allow fixing the "lfs df" summary line in the future.
2072 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2075 # Get free inodes on the MDT specified by mdt index, free indoes on
2076 # the whole filesystem will be returned when index == -1.
2082 if [ $index -eq -1 ]; then
2085 mdt_uuid=$(mdtuuid_from_index $index)
2088 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2093 # Get the OST device status from 'lfs df' with a given OST index.
2097 local mnt_pnt=${2:-$MOUNT}
2100 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2101 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2107 # save old quota type & set new quota type
2108 local mdt_qtype=$(mdt_quota_type)
2109 local ost_qtype=$(ost_quota_type)
2111 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2112 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2114 export old_MDT_QUOTA_TYPE=$mdt_qtype
2115 export old_OST_QUOTA_TYPE=$ost_qtype
2117 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
2118 error "set mdt quota type failed"
2119 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
2120 error "set ost quota type failed"
2122 local quota_usrs=$QUOTA_USERS
2124 # get_filesystem_size
2125 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2126 local blk_soft=$((disksz + 1024))
2127 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2129 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2130 local i_soft=$inodes
2131 local i_hard=$((i_soft + i_soft / 20))
2133 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2134 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2135 "inode-hardlimit: $i_hard"
2138 for usr in $quota_usrs; do
2139 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2141 cmd="$LFS setquota -$type $usr -b $blk_soft"
2142 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2144 eval $cmd || error "$cmd FAILED!"
2146 # display the quota status
2147 echo "Quota settings for $usr : "
2148 $LFS quota -v -u $usr $mntpt || true
2155 local opts=${3:-$MOUNT_OPTS}
2156 opts=${opts:+-o $opts}
2157 local flags=${4:-$MOUNT_FLAGS}
2159 local device=$MGSNID:/$FSNAME$FILESET
2160 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2161 echo "Bad mount command: opt=$flags $opts dev=$device " \
2166 echo "Starting client: $client: $flags $opts $device $mnt"
2167 do_node $client mkdir -p $mnt
2168 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2169 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2171 #disable FILESET if not supported
2172 do_nodes $client lctl get_param -n \
2173 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2174 device=$MGSNID:/$FSNAME
2175 do_node $client mkdir -p $mnt/$FILESET
2176 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2179 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2180 # Mount using nodemap key
2181 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2182 if $SK_UNIQUE_NM; then
2183 mountkey=$SK_PATH/nodemap/c0.key
2185 local prunedopts=$(echo $opts |
2186 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2187 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2190 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2194 set_default_debug_nodes $client
2206 [ "$3" ] && force=-f
2207 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2208 if [ $running -ne 0 ]; then
2209 echo "Stopping client $client $mnt (opts:$force)"
2210 do_node $client lsof -t $mnt || need_kill=no
2211 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
2212 pids=$(do_node $client lsof -t $mnt | sort -u);
2213 if [ -n $pids ]; then
2214 do_node $client kill -9 $pids || true
2218 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
2219 if [ $busy -ne 0 ] ; then
2220 echo "$mnt is still busy, wait one second" && sleep 1
2221 do_node $client umount $force $mnt
2226 # Mount the file system on the MGS
2227 mount_mgs_client() {
2228 do_facet mgs "mkdir -p $MOUNT"
2229 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
2230 error "unable to mount $MOUNT on MGS"
2233 # Unmount the file system on the MGS
2234 umount_mgs_client() {
2235 zconf_umount $mgs_HOST $MOUNT
2236 do_facet mgs "rm -rf $MOUNT"
2239 # nodes is comma list
2240 sanity_mount_check_nodes () {
2246 # FIXME: assume that all cluster nodes run the same os
2247 [ "$(uname)" = Linux ] || return 0
2250 for mnt in $mnts ; do
2251 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2252 mpts=\\\$(mount | grep -c $mnt' ');
2253 if [ \\\$running -ne \\\$mpts ]; then
2254 echo \\\$(hostname) env are INSANE!;
2257 [ $? -eq 0 ] || rc=1
2262 sanity_mount_check_servers () {
2263 [ -n "$CLIENTONLY" ] &&
2264 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2265 echo Checking servers environments
2267 # FIXME: modify get_facets to display all facets wo params
2268 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2272 for facet in ${facets//,/ }; do
2273 node=$(facet_host ${facet})
2274 mntpt=$(facet_mntpt $facet)
2275 sanity_mount_check_nodes $node $mntpt ||
2276 { error "server $node environments are insane!"; return 1; }
2280 sanity_mount_check_clients () {
2281 local clients=${1:-$CLIENTS}
2282 local mntpt=${2:-$MOUNT}
2283 local mntpt2=${3:-$MOUNT2}
2285 [ -z $clients ] && clients=$(hostname)
2286 echo Checking clients $clients environments
2288 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2289 error "clients environments are insane!"
2292 sanity_mount_check () {
2293 sanity_mount_check_servers || return 1
2294 sanity_mount_check_clients || return 2
2297 # mount clients if not mouted
2298 zconf_mount_clients() {
2301 local opts=${3:-$MOUNT_OPTS}
2302 opts=${opts:+-o $opts}
2303 local flags=${4:-$MOUNT_FLAGS}
2304 local device=$MGSNID:/$FSNAME$FILESET
2305 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2306 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2311 echo "Starting client $clients: $flags $opts $device $mnt"
2312 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
2313 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2314 # Mount with own nodemap key
2316 # Mount all server nodes first with per-NM keys
2317 for nmclient in ${clients//,/ }; do
2318 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2319 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2322 # set perms for per-nodemap keys else permission denied
2323 do_nodes $(comma_list $(all_nodes)) \
2324 "keyctl show | grep lustre | cut -c1-11 |
2326 xargs -IX keyctl setperm X 0x3f3f3f3f"
2327 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2329 for nmclient in ${clients//,/ }; do
2330 if $SK_UNIQUE_NM; then
2331 mountkey=$SK_PATH/nodemap/c$i.key
2333 do_node $nmclient "! grep -q $mnt' ' \
2334 /proc/mounts || umount $mnt"
2335 local prunedopts=$(add_sk_mntflag $prunedopts);
2336 prunedopts=$(echo $prunedopts | sed -e \
2337 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2339 do_nodes $(comma_list $(all_server_nodes)) \
2342 do_node $nmclient $MOUNT_CMD $flags \
2343 $prunedopts $MGSNID:/$FSNAME $mnt ||
2348 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2350 do_nodes $clients $MOUNT_CMD $flags $opts \
2351 $MGSNID:/$FSNAME $mnt || return 1
2353 #disable FILESET if not supported
2354 do_nodes $clients lctl get_param -n \
2355 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2356 device=$MGSNID:/$FSNAME
2357 do_nodes $clients mkdir -p $mnt/$FILESET
2358 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2362 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2363 # Mount with nodemap key
2365 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2366 for nmclient in ${clients//,/ }; do
2367 if $SK_UNIQUE_NM; then
2368 mountkey=$SK_PATH/nodemap/c$i.key
2370 local prunedopts=$(echo $opts | sed -e \
2371 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2372 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2375 running=\\\$(mount | grep -c $mnt' ');
2377 if [ \\\$running -eq 0 ] ; then
2379 $MOUNT_CMD $flags $prunedopts $device $mnt;
2382 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2383 grep 'type lustre' | wc -l);
2384 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2385 echo zconf_mount_clients FAILED: \
2386 mount count \\\$running, not matching \
2387 with mount count of 'type lustre' \
2388 \\\$lustre_mnt_count;
2392 exit \\\$rc" || return ${PIPESTATUS[0]}
2399 if $SHARED_KEY; then
2400 tmpopts=$(add_sk_mntflag $opts)
2403 running=\\\$(mount | grep -c $mnt' ');
2405 if [ \\\$running -eq 0 ] ; then
2407 $MOUNT_CMD $flags $tmpopts $device $mnt;
2410 exit \\\$rc" || return ${PIPESTATUS[0]}
2413 echo "Started clients $clients: "
2414 do_nodes $clients "mount | grep $mnt' '"
2416 set_default_debug_nodes $clients
2421 zconf_umount_clients() {
2426 [ "$3" ] && force=-f
2428 echo "Stopping clients: $clients $mnt (opts:$force)"
2429 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2430 if [ \\\$running -ne 0 ] ; then
2431 echo Stopping client \\\$(hostname) $mnt opts:$force;
2432 lsof $mnt || need_kill=no;
2433 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2434 pids=\\\$(lsof -t $mnt | sort -u);
2435 if [ -n \\\"\\\$pids\\\" ]; then
2439 while umount $force $mnt 2>&1 | grep -q "busy"; do
2440 echo "$mnt is still busy, wait one second" && sleep 1;
2447 echo + $POWER_DOWN $node
2451 shutdown_node_hard () {
2453 local attempts=$SHUTDOWN_ATTEMPTS
2455 for i in $(seq $attempts) ; do
2458 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2459 echo "waiting for $host to fail attempts=$attempts"
2460 [ $i -lt $attempts ] || \
2461 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2467 local mnt=${2:-$MOUNT}
2470 if [ "$FAILURE_MODE" = HARD ]; then
2471 shutdown_node_hard $client
2473 zconf_umount_clients $client $mnt -f
2479 local facets="$(get_facets OST),$(get_facets MDS)"
2482 combined_mgs_mds || facets="$facets,mgs"
2484 for facet in ${facets//,/ }; do
2485 if [ $(facet_active_host $facet) == $host ]; then
2486 affected="$affected $facet"
2490 echo $(comma_list $affected)
2495 local host=${2:-$(facet_host $facet)}
2497 local label=$(convert_facet2label $facet)
2498 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2501 facets_up_on_host () {
2503 local facets=$(facets_on_host $host)
2506 for facet in ${facets//,/ }; do
2507 if $(facet_up $facet $host); then
2508 affected_up="$affected_up $facet"
2512 echo $(comma_list $affected_up)
2517 local affected_facet
2518 local affected_facets
2520 if [[ "$FAILURE_MODE" = HARD ]]; then
2521 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2522 dm_flakey_supported $facet; then
2523 affected_facets=$(affected_facets $facet)
2524 for affected_facet in ${affected_facets//,/ }; do
2525 unexport_dm_dev $affected_facet
2529 shutdown_node_hard $(facet_active_host $facet)
2537 echo + $POWER_UP $node
2550 if [ "$FAILURE_MODE" = HARD ]; then
2551 reboot_node $(facet_active_host $facet)
2559 if [ "$FAILURE_MODE" = HARD ]; then
2569 for facet in ${facets//,/ }; do
2570 hosts=$(expand_list $hosts $(facet_host $facet) )
2576 _check_progs_installed () {
2580 for prog in $progs; do
2581 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2582 echo $prog missing on $(hostname)
2589 check_progs_installed () {
2593 do_rpc_nodes "$nodes" _check_progs_installed $@
2596 # recovery-scale functions
2598 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2601 start_client_load() {
2604 local var=$(node_var_name $client)_load
2605 eval export ${var}=$load
2607 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2608 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2609 END_RUN_FILE=$END_RUN_FILE \
2610 LOAD_PID_FILE=$LOAD_PID_FILE \
2611 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2612 TESTNAME=$TESTNAME \
2613 DBENCH_LIB=$DBENCH_LIB \
2614 DBENCH_SRC=$DBENCH_SRC \
2615 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2621 log "Started client load: ${load} on $client"
2623 # get the children process IDs
2624 local pids=$(ps --ppid $ppid -o pid= | xargs)
2625 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2629 start_client_loads () {
2630 local -a clients=(${1//,/ })
2631 local numloads=${#CLIENT_LOADS[@]}
2634 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2635 testnum=$((nodenum % numloads))
2636 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2638 # bug 22169: wait the background threads to start
2642 # only for remote client
2643 check_client_load () {
2645 local var=$(node_var_name $client)_load
2646 local testload=run_${!var}.sh
2648 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2650 # bug 18914: try to connect several times not only when
2651 # check ps, but while check_node_health also
2655 while [ $RC = 254 -a $tries -gt 0 ]; do
2659 if ! check_node_health $client; then
2661 if [ $RC -eq 254 ]; then
2662 # FIXME: not sure how long we shuold sleep here
2666 echo "check node health failed: RC=$RC "
2670 # We can continue try to connect if RC=254
2671 # Just print the warning about this
2672 if [ $RC = 254 ]; then
2673 echo "got a return status of $RC from do_node while checking " \
2674 "node health on $client"
2677 # see if the load is still on the client
2680 while [ $RC = 254 -a $tries -gt 0 ]; do
2684 if ! do_node $client \
2685 "ps auxwww | grep -v grep | grep -q $testload"; then
2690 if [ $RC = 254 ]; then
2691 echo "got a return status of $RC from do_node while checking " \
2692 "(node health and 'ps') the client load on $client"
2693 # see if we can diagnose a bit why this is
2698 check_client_loads () {
2699 local clients=${1//,/ }
2703 for client in $clients; do
2704 check_client_load $client
2706 if [ "$rc" != 0 ]; then
2707 log "Client load failed on node $client, rc=$rc"
2713 restart_client_loads () {
2714 local clients=${1//,/ }
2715 local expectedfail=${2:-""}
2719 for client in $clients; do
2720 check_client_load $client
2722 if [ "$rc" != 0 -a "$expectedfail" ]; then
2723 local var=$(node_var_name $client)_load
2724 start_client_load $client ${!var}
2725 echo "Restarted client load ${!var}: on $client. Checking ..."
2726 check_client_load $client
2728 if [ "$rc" != 0 ]; then
2729 log "Client load failed to restart on node $client, rc=$rc"
2730 # failure one client load means test fail
2731 # we do not need to check other
2740 # Start vmstat and save its process ID in a file.
2745 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2748 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2749 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2752 # Display the nodes on which client loads failed.
2753 print_end_run_file() {
2757 [ -s $file ] || return 0
2759 echo "Found the END_RUN_FILE file: $file"
2762 # A client load will stop if it finds the END_RUN_FILE file.
2763 # That does not mean the client load actually failed though.
2764 # The first node in END_RUN_FILE is the one we are interested in.
2767 if [ -n "$node" ]; then
2768 local var=$(node_var_name $node)_load
2770 local prefix=$TESTLOG_PREFIX
2771 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2772 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2773 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2775 echo "Client load ${!var} failed on node $node:"
2781 # Stop the process which had its PID saved in a file.
2786 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2788 do_nodes $nodes "test -f $pid_file &&
2789 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2792 # Stop all client loads.
2793 stop_client_loads() {
2794 local nodes=${1:-$CLIENTS}
2797 # stop the client loads
2798 stop_process $nodes $pid_file
2800 # clean up the processes that started them
2801 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2803 # End recovery-scale functions
2805 # verify that lustre actually cleaned up properly
2807 VAR=$(lctl get_param -n catastrophe 2>&1)
2808 if [ $? = 0 ] ; then
2809 if [ $VAR != 0 ]; then
2810 error "LBUG/LASSERT detected"
2813 BUSY=$(dmesg | grep -i destruct || true)
2814 if [ -n "$BUSY" ]; then
2816 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2820 check_mem_leak || exit 204
2822 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2823 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2826 if module_loaded lnet || module_loaded libcfs; then
2827 echo "$TESTSUITE: modules still loaded..." 1>&2
2836 if [[ "$1" == "--verbose" ]]; then
2851 PREV_RESULT=$(do_node $node "$TEST")
2853 RESULT=$(do_node $node "$TEST")
2854 if [[ "$RESULT" == "$FINAL" ]]; then
2855 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2856 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2860 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2861 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2865 [[ $WAIT -ge $MAX ]] && break
2866 [[ $((WAIT % print)) -eq 0 ]] &&
2867 echo "Waiting $((MAX - WAIT)) secs for update"
2868 WAIT=$((WAIT + sleep))
2871 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2875 wait_update_facet() {
2877 [ "$1" = "--verbose" ] && verbose="$1" && shift
2881 wait_update $verbose $(facet_active_host $facet) "$@"
2885 do_nodes $(comma_list $(mdts_nodes)) \
2886 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2887 do_nodes $(comma_list $(osts_nodes)) \
2888 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2889 grep -v 'Found no match'
2893 local zfs_wait=${2:-5}
2895 # the occupied disk space will be released
2896 # only after TXGs are committed
2897 if [[ $(facet_fstype $1) == zfs ]]; then
2898 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
2903 wait_delete_completed_mds() {
2904 local max_wait=${1:-20}
2906 local stime=$(date +%s)
2911 # find MDS with pending deletions
2912 for node in $(mdts_nodes); do
2913 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2914 2>/dev/null | calc_sum)
2915 if [[ $changes -eq 0 ]]; then
2918 mds2sync="$mds2sync $node"
2920 if [ -z "$mds2sync" ]; then
2921 wait_zfs_commit $SINGLEMDS
2924 mds2sync=$(comma_list $mds2sync)
2926 # sync MDS transactions
2927 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2929 # wait till all changes are sent and commmitted by OSTs
2930 # for ldiskfs space is released upon execution, but DMU
2931 # do this upon commit
2934 while [[ $WAIT -ne $max_wait ]]; do
2935 changes=$(do_nodes $mds2sync \
2936 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2937 #echo "$node: $changes changes on all"
2938 if [[ $changes -eq 0 ]]; then
2939 wait_zfs_commit $SINGLEMDS
2941 # the occupied disk space will be released
2942 # only after TXGs are committed
2943 wait_zfs_commit ost1
2951 echo "Delete is not completed in $((etime - stime)) seconds"
2952 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2959 # we can use "for" here because we are waiting the slowest
2960 for host in ${hostlist//,/ }; do
2961 check_network "$host" 900
2963 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2970 for facet in ${facetlist//,/ }; do
2971 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2973 wait_for_host $hostlist
2976 _wait_recovery_complete () {
2979 # Use default policy if $2 is not passed by caller.
2980 local MAX=${2:-$(max_recovery_time)}
2985 while [ $WAIT -lt $MAX ]; do
2986 STATUS=$(lctl get_param -n $param | grep status)
2988 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2991 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2993 echo "$param recovery not done in $MAX sec. $STATUS"
2997 wait_recovery_complete () {
3000 # with an assumption that at_max is the same on all nodes
3001 local MAX=${2:-$(max_recovery_time)}
3004 if [ "$FAILURE_MODE" = HARD ]; then
3005 facets=$(facets_on_host $(facet_active_host $facet))
3007 echo affected facets: $facets
3009 # we can use "for" here because we are waiting the slowest
3010 for facet in ${facets//,/ }; do
3011 local var_svc=${facet}_svc
3012 local param="*.${!var_svc}.recovery_status"
3014 local host=$(facet_active_host $facet)
3015 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3019 wait_mds_ost_sync () {
3020 # just because recovery is done doesn't mean we've finished
3021 # orphan cleanup. Wait for llogs to get synchronized.
3022 echo "Waiting for orphan cleanup..."
3023 # MAX value includes time needed for MDS-OST reconnection
3024 local MAX=$(( TIMEOUT * 2 ))
3025 local WAIT_TIMEOUT=${1:-$MAX}
3028 local list=$(comma_list $(mdts_nodes))
3029 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3030 if ! do_facet $SINGLEMDS \
3031 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3033 # old way, use mds_sync
3035 list=$(comma_list $(osts_nodes))
3036 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3039 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3040 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3041 local -a sync=($(do_nodes $list "$cmd"))
3044 for ((i=0; i<${#sync[@]}; i++)); do
3046 [ ${sync[$i]} -eq 1 ] && continue
3048 [ ${sync[$i]} -eq 0 ] && continue
3050 # there is a not finished MDS-OST synchronization
3054 sleep 2 # increase waiting time and cover statfs cache
3055 [ ${con} -eq 1 ] && return 0
3056 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3060 # show which nodes are not finished.
3061 cmd=$(echo $cmd | sed 's/-n//')
3062 do_nodes $list "$cmd"
3063 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3067 # Wait OSTs to be active on both client and MDT side.
3069 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3070 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3071 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3072 error "wait_update OSTs up on client failed"
3074 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3075 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3076 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3077 error "wait_update OSTs up on MDT0000 failed"
3080 wait_destroy_complete () {
3081 echo "Waiting for local destroys to complete"
3082 # MAX value shouldn't be big as this mean server responsiveness
3083 # never increase this just to make test pass but investigate
3084 # why it takes so long time
3087 while [ $WAIT -lt $MAX ]; do
3088 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
3092 for ((i=0; i<${#RPCs[@]}; i++)); do
3093 [ ${RPCs[$i]} -eq 0 ] && continue
3094 # there are still some destroy RPCs in flight
3099 [ ${con} -eq 1 ] && return 0 # done waiting
3100 echo "Waiting ${WAIT}s for local destroys to complete"
3103 echo "Local destroys weren't done in $MAX sec."
3107 wait_delete_completed() {
3108 wait_delete_completed_mds $1 || return $?
3109 wait_destroy_complete || return $?
3118 # conf-sanity 31 takes a long time cleanup
3119 while [ $WAIT -lt 300 ]; do
3120 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3121 lctl dl | grep ' ST ' || true")
3122 [ -z "${running}" ] && return 0
3123 echo "waited $WAIT for${running}"
3124 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3126 WAIT=$((WAIT + INTERVAL))
3128 echo "service didn't stop after $WAIT seconds. Still running:"
3133 wait_remote_prog () {
3139 [ "$PDSH" = "no_dsh" ] && return 0
3141 while [ $WAIT -lt $2 ]; do
3142 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3143 [ -z "${running}" ] && return 0 || true
3144 echo "waited $WAIT for: "
3146 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3148 WAIT=$((WAIT + INTERVAL))
3150 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3151 [ -z "$pids" ] && return 0
3152 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3153 # FIXME: not portable
3154 for pid in $pids; do
3155 cat /proc/${pid}/status || true
3156 cat /proc/${pid}/wchan || true
3158 kill -9 $pid || true
3167 local clients=${1:-$CLIENTS}
3169 if [ -z "$clients" ]; then
3172 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3177 # not every config has many clients
3183 # usually checked on particular client or locally
3192 client_reconnect_try() {
3193 local f=$MOUNT/recon
3196 if [ -z "$CLIENTS" ]; then
3197 $LFS df $MOUNT; uname -n >> $f
3199 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3201 echo "Connected clients: $(cat $f)"
3202 ls -l $f > /dev/null
3206 client_reconnect() {
3207 # one client_reconnect_try call does not always do the job...
3209 client_reconnect_try && break
3214 affected_facets () {
3217 local host=$(facet_active_host $facet)
3218 local affected=$facet
3220 if [ "$FAILURE_MODE" = HARD ]; then
3221 affected=$(facets_up_on_host $host)
3227 local E2FSCK_ON_MDT0=false
3228 if [ "$1" == "--fsck" ]; then
3230 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3242 #Because it will only get up facets, we need get affected
3243 #facets before shutdown
3244 #For HARD Failure mode, it needs make sure facets on the same
3245 #HOST will only be shutdown and reboot once
3246 for facet in ${facets//,/ }; do
3247 local affected_facet
3249 #check whether facet has been included in other affected facets
3250 for ((index=0; index<$total; index++)); do
3251 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3254 if [ $skip -eq 0 ]; then
3255 affecteds[$total]=$(affected_facets $facet)
3260 for ((index=0; index<$total; index++)); do
3261 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3262 local host=$(facet_active_host $facet)
3263 echo "Failing ${affecteds[index]} on $host"
3264 shutdown_facet $facet
3267 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3268 $(mdsdevname 1) "-n" || error "Running e2fsck")
3270 for ((index=0; index<$total; index++)); do
3271 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3272 echo reboot facets: ${affecteds[index]}
3276 change_active ${affecteds[index]}
3278 wait_for_facet ${affecteds[index]}
3279 # start mgs first if it is affected
3280 if ! combined_mgs_mds &&
3281 list_member ${affecteds[index]} mgs; then
3282 mount_facet mgs || error "Restart of mgs failed"
3284 # FIXME; has to be changed to mount all facets concurrently
3285 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
3286 echo mount facets: ${affecteds[index]}
3287 mount_facets ${affecteds[index]}
3297 do_facet $facet "sync; sync; sync"
3300 # make sure there will be no seq change
3301 local clients=${CLIENTS:-$HOSTNAME}
3302 local f=fsa-\\\$\(hostname\)
3303 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3304 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3306 local svc=${facet}_svc
3307 do_facet $facet $LCTL --device ${!svc} notransno
3309 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3310 # in-memory state has to be cleared by either rebooting the host or
3311 # exporting and reimporting the pool.
3313 # Although the uberblocks are not updated when a pool is freezed,
3314 # transactions are still written to the disks. Modified blocks may be
3315 # cached in memory when tests try reading them back. The
3316 # export-and-reimport process also evicts any cached pool data from
3317 # memory to provide the correct "data loss" semantics.
3319 # In the test framework, the exporting and importing operations are
3320 # handled by stop() and mount_facet() separately, which are used
3321 # inside fail() and fail_abort().
3323 set_dev_readonly $facet
3324 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3325 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3328 replay_barrier_nodf() {
3329 local facet=$1 echo running=${running}
3330 do_facet $facet "sync; sync; sync"
3331 local svc=${facet}_svc
3332 echo Replay barrier on ${!svc}
3333 do_facet $facet $LCTL --device ${!svc} notransno
3334 set_dev_readonly $facet
3335 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3336 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3339 replay_barrier_nosync() {
3340 local facet=$1 echo running=${running}
3341 local svc=${facet}_svc
3342 echo Replay barrier on ${!svc}
3343 do_facet $facet $LCTL --device ${!svc} notransno
3344 set_dev_readonly $facet
3345 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3346 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3350 # Get Lustre client uuid for a given Lustre mount point.
3353 local mntpnt=${1:-$MOUNT}
3355 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3356 local uuid=$($LCTL get_param -n llite.$name.uuid)
3361 mds_evict_client() {
3362 local mntpnt=${1:-$MOUNT}
3363 local uuid=$(get_client_uuid $mntpnt)
3365 do_facet $SINGLEMDS \
3366 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3369 ost_evict_client() {
3370 local mntpnt=${1:-$MOUNT}
3371 local uuid=$(get_client_uuid $mntpnt)
3374 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3379 local clients=${CLIENTS:-$HOSTNAME}
3381 facet_failover $* || error "failover: $?"
3382 # to initiate all OSC idling connections
3384 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3385 clients_up || error "post-failover stat: $?"
3390 facet_failover $facet
3396 change_active $facet
3397 wait_for_facet $facet
3398 mount_facet $facet -o abort_recovery
3399 clients_up || echo "first stat failed: $?"
3400 clients_up || error "post-failover stat: $?"
3403 host_nids_address() {
3407 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3411 if [ "$1" = "'*'" ]; then echo \'*\'; else
3417 if [[ -n "$NETTYPE" ]]; then
3418 h2name_or_ip "$1" "$NETTYPE"
3420 h2name_or_ip "$1" "$2"
3423 declare -fx h2nettype
3425 # Wrapper function to print the deprecation warning
3427 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3428 if [[ -n "$NETTYPE" ]]; then
3431 h2nettype "$1" "tcp"
3435 # Wrapper function to print the deprecation warning
3437 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3438 if [[ -n "$NETTYPE" ]]; then
3441 h2nettype "$1" "o2ib"
3445 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3446 # expressions format. As a bonus we can then just pass in those variables
3447 # to pdsh. What this function does is take a HOSTLIST type string and
3448 # expand it into a space deliminated list for us.
3456 [ -z "$hostlist" ] && return
3458 # Translate the case of [..],..,[..] to [..] .. [..]
3459 list="${hostlist/],/] }"
3461 [[ "$front" == *,* ]] && {
3464 list=${list/${old}/${new}}
3467 for item in $list; do
3468 # Test if we have any []'s at all
3469 if [ "$item" != "${item/\[/}" ]; then {
3470 # Expand the [*] into list
3474 if [ "$name" != "$item" ]; then
3475 group=${item#$name[*}
3478 for range in ${group//,/ }; do
3484 # Number of leading zeros
3487 end=$(echo $end | sed 's/0*//')
3488 [[ -z "$end" ]] && end=0
3489 [[ $padlen2 -gt $padlen ]] && {
3490 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3493 begin=$(echo $begin | sed 's/0*//')
3494 [ -z $begin ] && begin=0
3496 if [ ! -z "${begin##[!0-9]*}" ]; then
3497 order=$(seq -f "%0${padlen}g" $begin $end)
3499 order=$(eval echo {$begin..$end});
3502 for num in $order; do
3503 value="${name#*,}${num}${back}"
3504 [ "$value" != "${value/\[/}" ] && {
3505 value=$(hostlist_expand "$value")
3507 myList="$myList $value"
3512 myList="$myList $item"
3515 myList=${myList//,/ }
3516 myList=${myList:1} # Remove first character which is a space
3518 # Filter any duplicates without sorting
3520 myList="${list%% *}"
3522 while [[ "$list" != ${myList##* } ]]; do
3523 local tlist=" $list"
3524 list=${tlist// ${list%% *} / }
3526 myList="$myList ${list%% *}"
3528 myList="${myList%* }";
3530 # We can select an object at an offset in the list
3533 for item in $myList; do
3535 [ $cnt -eq $offset ] && {
3539 [ $(get_node_count $myList) -ne 1 ] && myList=""
3548 [ "$facet" == client ] && echo -n $HOSTNAME && return
3549 varname=${facet}_HOST
3550 if [ -z "${!varname}" ]; then
3551 if [ "${facet:0:3}" == "ost" ]; then
3552 local fh=${facet%failover}_HOST
3553 eval export ${facet}_HOST=${!fh}
3554 if [ -z "${!varname}" ]; then
3555 eval export ${facet}_HOST=${ost_HOST}
3557 elif [ "${facet:0:3}" == "mdt" -o \
3558 "${facet:0:3}" == "mds" -o \
3559 "${facet:0:3}" == "mgs" ]; then
3560 eval export ${facet}_HOST=${mds_HOST}
3566 facet_failover_host() {
3570 var=${facet}failover_HOST
3571 if [ -n "${!var}" ]; then
3576 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3577 "${facet:0:3}" == "mgs" ]; then
3579 eval export ${facet}failover_host=${mds_HOST}
3584 if [[ $facet == ost* ]]; then
3585 eval export ${facet}failover_host=${ost_HOST}
3593 local activevar=${facet}active
3595 if [ -f $TMP/${facet}active ] ; then
3596 source $TMP/${facet}active
3599 active=${!activevar}
3600 if [ -z "$active" ] ; then
3607 facet_active_host() {
3608 facet_host $(facet_active $1)
3611 # Get the passive failover partner host of facet.
3612 facet_passive_host() {
3614 [[ $facet = client ]] && return
3616 local host=${facet}_HOST
3617 local failover_host=${facet}failover_HOST
3618 local active_host=$(facet_active_host $facet)
3620 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3622 if [[ $active_host = ${!host} ]]; then
3623 echo -n ${!failover_host}
3633 facetlist=$(exclude_items_from_list $facetlist mgs)
3635 for facet in ${facetlist//,/ }; do
3636 local failover=${facet}failover
3637 local host=`facet_host $failover`
3638 [ -z "$host" ] && return
3640 local curactive=`facet_active $facet`
3641 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3642 eval export ${facet}active=$facet
3644 eval export ${facet}active=$failover
3646 # save the active host for this facet
3647 local activevar=${facet}active
3648 echo "$activevar=${!activevar}" > $TMP/$activevar
3649 [[ $facet = mds1 ]] && combined_mgs_mds && \
3650 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3651 local TO=`facet_active_host $facet`
3652 echo "Failover $facet to $TO"
3658 # do not stripe off hostname if verbose, bug 19215
3659 if [ x$1 = x--verbose ]; then
3667 if [ "$HOST" = "$HOSTNAME" ]; then
3669 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3670 echo "cannot run remote command on $HOST with $myPDSH"
3674 echo "CMD: $HOST $@" >&2
3675 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3678 if [[ "$myPDSH" == "rsh" ]] ||
3679 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
3680 # we need this because rsh and pdsh do not return
3681 # exit code of an executed command
3682 local command_status="$TMP/cs"
3683 eval $myPDSH $HOST ":> $command_status"
3684 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
3685 PATH=\$PATH:/sbin:/usr/sbin;
3687 LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3688 echo command failed >$command_status"
3689 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
3694 # print HOSTNAME for myPDSH="no_dsh"
3695 if [[ $myPDSH = no_dsh ]]; then
3696 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3698 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3701 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3703 return ${PIPESTATUS[0]}
3707 do_node --verbose "$@"
3710 single_local_node () {
3711 [ "$1" = "$HOSTNAME" ]
3714 # Outputs environment variable assignments that should be passed to remote nodes
3718 local facets=$(get_facets)
3721 for var in ${!MODOPTS_*}; do
3722 value=${!var//\"/\\\"}
3723 echo -n " ${var}=\"$value\""
3726 for facet in ${facets//,/ }; do
3728 if [ -n "${!var}" ]; then
3729 echo -n " $var=${!var}"
3733 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3734 if [ -n "${!var}" ]; then
3735 echo -n " $var=${!var}"
3739 for var in VERBOSE; do
3740 if [ -n "${!var}" ]; then
3741 echo -n " $var=${!var}"
3745 if [ -n "$FSTYPE" ]; then
3746 echo -n " FSTYPE=$FSTYPE"
3749 for var in LNETLND NETTYPE; do
3750 if [ -n "${!var}" ]; then
3751 echo -n " $var=${!var}"
3758 # do not stripe off hostname if verbose, bug 19215
3759 if [ x$1 = x--verbose ]; then
3767 if single_local_node $rnodes; then
3769 do_nodev $rnodes "$@"
3771 do_node $rnodes "$@"
3776 # This is part from do_node
3779 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3780 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3782 export FANOUT=$(get_node_count "${rnodes//,/ }")
3784 echo "CMD: $rnodes $@" >&2
3785 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3788 # do not replace anything from pdsh output if -N is used
3789 # -N Disable hostname: prefix on lines of output.
3790 if $verbose || [[ $myPDSH = *-N* ]]; then
3791 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3793 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3795 return ${PIPESTATUS[0]}
3799 # Execute commands on a single service's host
3801 # The \a facet (service) may be on a local or remote node, which is
3802 # determined at the time the command is run.
3804 # usage: do_facet $facet command [arg ...]
3808 local HOST=$(facet_active_host $facet)
3809 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3813 # Function: do_facet_random_file $FACET $FILE $SIZE
3814 # Creates FILE with random content on the given FACET of given SIZE
3816 do_facet_random_file() {
3820 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3821 do_facet $facet "$cmd 2>/dev/null"
3824 do_facet_create_file() {
3828 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3829 do_facet $facet "$cmd 2>/dev/null"
3833 do_nodes --verbose "$@"
3839 # make sure its not already running
3841 rm -f $TMP/${facet}active
3842 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3843 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3845 if [[ $(facet_fstype $facet) == zfs ]]; then
3847 # After formatting a ZFS target, "cachefile=none" property will
3848 # be set on the ZFS storage pool so that the pool is not
3849 # automatically imported on system startup. And then the pool
3850 # will be exported so as to leave the importing and exporting
3851 # operations handled by mount_facet() and stop() separately.
3853 refresh_partition_table $facet $(facet_vdevice $facet)
3854 disable_zpool_cache $facet
3859 # Device formatted as ost
3862 local DEVNAME=OSTDEV$num
3864 local fstype=$(facet_fstype ost$num)
3868 local dev=ost${num}_dev
3869 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3870 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3871 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3873 #try $OSTZFSDEVn - independent of vdev
3874 DEVNAME=OSTZFSDEV$num
3875 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3877 error "unknown fstype!";;
3883 # Physical device location of data
3889 local fstype=$(facet_fstype ost$num)
3893 # vdevs are not supported by ldiskfs
3896 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3897 # Device formatted by zfs
3899 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3901 error "unknown fstype!";;
3907 # Logical device formatted for lustre
3910 local DEVNAME=MDSDEV$num
3912 local fstype=$(facet_fstype mds$num)
3916 local dev=mds${num}_dev
3917 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
3918 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3919 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3921 # try $MDSZFSDEVn - independent of vdev
3922 DEVNAME=MDSZFSDEV$num
3923 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3925 error "unknown fstype!";;
3931 # Physical location of data
3935 local fstype=$(facet_fstype mds$num)
3939 # vdevs are not supported by ldiskfs
3942 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3943 # Device formatted by ZFS
3944 local DEVNAME=MDSDEV$num
3945 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3947 error "unknown fstype!";;
3955 local fstype=$(facet_fstype mgs)
3959 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3960 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
3961 DEVPTR=$(mdsdevname 1)
3963 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
3967 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3968 ( [ -z "$MGSZFSDEV" ] &&
3969 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3970 DEVPTR=$(mdsdevname 1)
3972 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3975 error "unknown fstype!";;
3984 local fstype=$(facet_fstype mgs)
3988 # vdevs are not supported by ldiskfs
3991 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3992 ( [ -z "$MGSDEV" ] &&
3993 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3994 VDEVPTR=$(mdsvdevname 1)
3995 elif [ -n "$MGSDEV" ]; then
3999 error "unknown fstype!";;
4007 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4009 local var=${facet}_MOUNT
4010 eval mntpt=${!var:-${MOUNT}-$facet}
4017 local dev=$(facet_device $facet)
4018 local mnt=${2:-$(facet_mntpt $facet)}
4022 if dm_flakey_supported $facet; then
4023 dm_dev=$(dm_create_dev $facet $dev)
4024 [[ -n "$dm_dev" ]] || dm_dev=$dev
4026 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4027 export_dm_dev $facet $dm_dev
4029 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4034 local dev=$(facet_device $facet)
4035 local mnt=${2:-$(facet_mntpt $facet)}
4037 do_facet $facet $UMOUNT $mnt
4041 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4046 local ds=$(facet_device $facet)
4047 local mnt=${2:-$(facet_mntpt $facet)}
4052 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4053 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4054 do_facet $facet $ZFS set canmount=noauto $ds
4056 # The "legacy" mount method is used here because "zfs unmount $mnt"
4057 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4058 # targets are not available at the time, the stat(2) on $MOUNT will
4061 do_facet $facet $ZFS set mountpoint=legacy $ds
4062 do_facet $facet mount -t zfs $ds $mnt
4063 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4064 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4069 local ds=$(facet_device $facet)
4070 local mnt=${2:-$(facet_mntpt $facet)}
4071 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4072 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4073 local mntpt=${!var_mntpt}
4074 local canmnt=${!var_canmnt}
4078 do_facet $facet umount $mnt
4079 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4080 do_facet $facet $ZFS set canmount=$canmnt $ds
4087 local fstype=$(facet_fstype $facet)
4089 mount_$fstype $facet $mnt
4095 local fstype=$(facet_fstype $facet)
4097 unmount_$fstype $facet $mnt
4104 # make sure we are using the primary server, so test-framework will
4105 # be able to clean up properly.
4106 activemds=`facet_active mds1`
4107 if [ $activemds != "mds1" ]; then
4111 local clients=$CLIENTS
4112 [ -z $clients ] && clients=$(hostname)
4114 zconf_umount_clients $clients $MOUNT "$*" || true
4115 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4117 [ -n "$CLIENTONLY" ] && return
4119 # The add fn does rm ${facet}active file, this would be enough
4120 # if we use do_facet <facet> only after the facet added, but
4121 # currently we use do_facet mds in local.sh
4122 for num in `seq $MDSCOUNT`; do
4124 rm -f ${TMP}/mds${num}active
4126 combined_mgs_mds && rm -f $TMP/mgsactive
4128 for num in `seq $OSTCOUNT`; do
4130 rm -f $TMP/ost${num}active
4133 if ! combined_mgs_mds ; then
4140 cleanup_echo_devs () {
4143 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4145 for dev in $devs; do
4146 $LCTL --device $dev cleanup
4147 $LCTL --device $dev detach
4152 nfs_client_mode && return
4153 cifs_client_mode && return
4156 CLEANUP_DM_DEV=true stopall $*
4163 combined_mgs_mds () {
4164 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4165 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4169 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4173 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4179 local fsname=${3:-"$FSNAME"}
4180 local type=$(facet_type $facet)
4181 local index=$(facet_index $facet)
4182 local fstype=$(facet_fstype $facet)
4183 local host=$(facet_host $facet)
4188 if [ $type == MGS ] || ( [ $type == MDS ] &&
4189 [ "$dev" == $(mgsdevname) ] &&
4190 [ "$host" == "$(facet_host mgs)" ] ); then
4193 opts="--mgsnode=$MGSNID"
4196 if [ $type != MGS ]; then
4197 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4201 var=${facet}failover_HOST
4202 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4203 opts+=" --failnode=$(h2nettype ${!var})"
4206 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4207 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4209 if [ $type == MDS ]; then
4210 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4211 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4212 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4213 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4215 if [ $fstype == ldiskfs ]; then
4216 # Check for wide striping
4217 if [ $OSTCOUNT -gt 160 ]; then
4218 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
4219 fs_mkfs_opts+="-O large_xattr"
4223 if [ -n "${!var}" ]; then
4224 fs_mkfs_opts+=" -J device=${!var}"
4226 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4228 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4232 if [ $type == OST ]; then
4233 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4235 if [ $fstype == ldiskfs ]; then
4237 if [ -n "${!var}" ]; then
4238 fs_mkfs_opts+=" -J device=${!var}"
4240 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4245 opts+=" --backfstype=$fstype"
4248 if [ -n "${!var}" ]; then
4249 opts+=" --device-size=${!var}"
4252 var=$(upper $fstype)_MKFS_OPTS
4253 fs_mkfs_opts+=${!var:+" ${!var}"}
4255 var=${type}_FS_MKFS_OPTS
4256 fs_mkfs_opts+=${!var:+" ${!var}"}
4258 if [ -n "${fs_mkfs_opts## }" ]; then
4259 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4263 opts+=${!var:+" ${!var}"}
4270 local type=$(facet_type $facet)
4271 local var=${type}_MOUNT_FS_OPTS
4273 if [ -n "${!var}" ]; then
4274 opts+=" --mountfsoptions=${!var}"
4279 check_ost_indices() {
4280 local index_count=${#OST_INDICES[@]}
4281 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4283 # OST count is greater than the index count in $OST_INDEX_LIST.
4284 # We need check whether there are duplicate indices.
4288 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4289 index=$(facet_index ost$i)
4290 for j in $(seq 0 $((index_count - 1))); do
4291 [[ $index -ne ${OST_INDICES[j]} ]] ||
4292 error "ost$i has the same index $index as ost$((j+1))"
4299 local facet_type=$1 # mgs || mds || ost
4301 local facet=${1}${2}
4304 case "$(facet_fstype $facet)" in
4306 device=$(${facet_type}devname $facet_num)
4309 device=$(${facet_type}vdevname $facet_num)
4312 error "Unhandled filesystem type"
4316 do_facet $facet "[ -e \"$device\" ]" && return
4318 # Note: the following check only works with absolute paths
4319 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4320 error "$facet: device '$device' does not exist"
4322 do_facet $facet "touch \"${device}\""
4331 echo "Format mgs: $(mgsdevname)"
4332 reformat_external_journal mgs
4334 # touch "device" in case it is a loopback file for testing and needs to
4335 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4336 # to non-existent files in /dev if the admin made a typo during setup
4339 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4340 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4350 echo "Format mds$num: $(mdsdevname $num)"
4351 reformat_external_journal mds$num
4353 __touch_device mds $num
4355 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4356 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4357 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4366 echo "Format ost$num: $(ostdevname $num)"
4367 reformat_external_journal ost$num
4369 __touch_device ost $num
4371 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4372 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4373 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4378 # Set hostid for ZFS/SPL zpool import protection
4379 # (Assumes MDS version is also OSS version)
4380 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4382 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
4385 # We need ldiskfs here, may as well load them all
4387 [ -n "$CLIENTONLY" ] && return
4388 echo Formatting mgs, mds, osts
4389 if ! combined_mgs_mds ; then
4393 for num in $(seq $MDSCOUNT); do
4397 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4399 for num in $(seq $OSTCOUNT); do
4405 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4409 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4413 # 0: success, the old identity set already.
4414 # 1: success, the old identity does not set.
4419 local j=`expr $num - 1`
4420 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4422 if [ -z "$MDT" ]; then
4426 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4429 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4431 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4434 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4436 if [ $old = "NONE" ]; then
4445 zconf_umount $HOSTNAME $1 || error "umount failed"
4446 zconf_mount $HOSTNAME $1 || error "mount failed"
4454 rm -f $TMP/${facet}active
4455 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4460 local mdt_count=${1:-$MDSCOUNT}
4461 local ost_count=${2:-$OSTCOUNT}
4464 for num in $(seq $mdt_count); do
4465 DEVNAME=$(mdsdevname $num)
4466 writeconf_facet mds$num $DEVNAME || rc=$?
4469 for num in $(seq $ost_count); do
4470 DEVNAME=$(ostdevname $num)
4471 writeconf_facet ost$num $DEVNAME || rc=$?
4477 if ! combined_mgs_mds ; then
4478 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4487 for num in $(seq $MDSCOUNT); do
4488 devname=$(mdsdevname $num)
4489 start mds$num $devname $MDS_MOUNT_OPTS
4491 # We started mds$num, now we should set mds${num}_HOST
4492 # and mds${num}failover_HOST variables properly if they
4494 host=$(facet_host mds$num)
4495 for varname in mds${num}_HOST mds${num}failover_HOST; do
4496 if [[ -z "${!varname}" ]]; then
4500 if [ $IDENTITY_UPCALL != "default" ]; then
4501 switch_identity $num $IDENTITY_UPCALL
4511 for num in $(seq $OSTCOUNT); do
4512 devname=$(ostdevname $num)
4513 start ost$num $devname $OST_MOUNT_OPTS
4515 # We started ost$num, now we should set ost${num}_HOST
4516 # and ost${num}failover_HOST variables properly if they
4518 host=$(facet_host ost$num)
4519 for varname in ost${num}_HOST ost${num}failover_HOST; do
4520 if [[ -z "${!varname}" ]]; then
4528 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4529 if [ ! -z $arg1 ]; then
4530 [ "$arg1" = "server_only" ] && return
4533 if [ -n "$CLIENTS" ]; then
4534 zconf_mount_clients $CLIENTS $MOUNT
4538 if [ "$MOUNT_2" ]; then
4539 mount_client $MOUNT2
4540 if [ -n "$CLIENTS" ]; then
4541 zconf_mount_clients $CLIENTS $MOUNT2
4546 sk_nodemap_setup() {
4547 local sk_map_name=${1:-$SK_S2SNM}
4548 local sk_map_nodes=${2:-$HOSTNAME}
4549 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4550 for servernode in $sk_map_nodes; do
4551 local nids=$(do_nodes $servernode "$LCTL list_nids")
4552 for nid in $nids; do
4553 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4554 $sk_map_name --range $nid"
4562 nfs_client_mode && return
4563 cifs_client_mode && return
4565 sanity_mount_check || error "environments are insane!"
4571 if [ -z "$CLIENTONLY" ]; then
4572 echo Setup mgs, mdt, osts
4573 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4575 if $SK_MOUNTED; then
4576 echo "Shared Key file system already mounted"
4581 if $SHARED_KEY; then
4582 export SK_MOUNTED=true
4586 echo "GSS_SK: setting kernel keyring perms"
4587 do_nodes $(comma_list $(all_nodes)) \
4588 "keyctl show | grep lustre | cut -c1-11 |
4590 xargs -IX keyctl setperm X 0x3f3f3f3f"
4593 # Need to start one nodemap for servers,
4594 # and one for clients.
4595 sk_nodemap_setup $SK_S2SNM \
4596 $(comma_list $(all_server_nodes))
4598 sk_nodemap_setup $SK_S2SNMCLI \
4599 ${CLIENTS:-$HOSTNAME}
4600 echo "Nodemap set up for SK S2S, remounting."
4609 # wait a while to allow sptlrpc configuration be propogated to targets,
4610 # only needed when mounting new target devices.
4618 # by remounting mdt before ost, initial connect from mdt to ost might
4619 # timeout because ost is not ready yet. wait some time to its fully
4620 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4621 # preceeded by a context negotiation rpc with $TIMEOUT.
4622 # FIXME better by monitoring import status.
4625 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4626 set_rule $FSNAME any cli2ost $SK_FLAVOR
4627 wait_flavor cli2mdt $SK_FLAVOR
4628 wait_flavor cli2ost $SK_FLAVOR
4632 sleep $((TIMEOUT + 5))
4638 mounted_lustre_filesystems() {
4639 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4642 init_facet_vars () {
4643 [ -n "$CLIENTONLY" ] && return 0
4650 eval export ${facet}_dev=${device}
4651 eval export ${facet}_opt=\"$@\"
4653 local dev=${facet}_dev
4655 # We need to loop for the label
4656 # in case its not initialized yet.
4657 for wait_time in {0,1,3,5,10}; do
4659 if [ $wait_time -gt 0 ]; then
4660 echo "${!dev} not yet initialized,"\
4661 "waiting ${wait_time} seconds."
4665 local label=$(devicelabel ${facet} ${!dev})
4667 # Check to make sure the label does
4668 # not include ffff at the end of the label.
4669 # This indicates it has not been initialized yet.
4671 if [[ $label =~ [f|F]{4}$ ]]; then
4672 # label is not initialized, unset the result
4673 # and either try again or fail
4680 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4682 eval export ${facet}_svc=${label}
4684 local varname=${facet}failover_HOST
4685 if [ -z "${!varname}" ]; then
4686 eval export $varname=$(facet_host $facet)
4689 varname=${facet}_HOST
4690 if [ -z "${!varname}" ]; then
4691 eval export $varname=$(facet_host $facet)
4694 # ${facet}failover_dev is set in cfg file
4695 varname=${facet}failover_dev
4696 if [ -n "${!varname}" ] ; then
4697 eval export ${facet}failover_dev=${!varname}
4699 eval export ${facet}failover_dev=$device
4702 # get mount point of already mounted device
4703 # is facet_dev is already mounted then use the real
4704 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4705 # i.e. ${facet}_MOUNT if specified by user or default
4706 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4707 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4708 if [ -z $mntpt ]; then
4709 mntpt=$(facet_mntpt $facet)
4711 eval export ${facet}_MOUNT=$mntpt
4714 init_facets_vars () {
4717 if ! remote_mds_nodsh; then
4718 for num in $(seq $MDSCOUNT); do
4719 DEVNAME=`mdsdevname $num`
4720 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4724 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4726 if ! remote_ost_nodsh; then
4727 for num in $(seq $OSTCOUNT); do
4728 DEVNAME=$(ostdevname $num)
4729 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4734 osc_ensure_active () {
4739 while [ $period -lt $timeout ]; do
4740 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4741 if [ $count -eq 0 ]; then
4745 echo "There are $count OST are inactive, wait $period seconds, and try again"
4747 period=$((period+3))
4750 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4753 set_conf_param_and_check() {
4757 local ORIG=$(do_facet $myfacet "$TEST")
4758 if [ $# -gt 3 ]; then
4764 echo "Setting $PARAM from $ORIG to $FINAL"
4765 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4766 error "conf_param $PARAM failed"
4768 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4769 error "check $PARAM failed!"
4772 init_param_vars () {
4773 TIMEOUT=$(lctl get_param -n timeout)
4774 TIMEOUT=${TIMEOUT:-20}
4776 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4778 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4779 log "Using TIMEOUT=$TIMEOUT"
4781 osc_ensure_active $SINGLEMDS $TIMEOUT
4782 osc_ensure_active client $TIMEOUT
4784 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4785 local current_jobid_var=$($LCTL get_param -n jobid_var)
4787 if [ $JOBID_VAR = "existing" ]; then
4788 echo "keeping jobstats as $current_jobid_var"
4789 elif [ $current_jobid_var != $JOBID_VAR ]; then
4790 echo "seting jobstats to $JOBID_VAR"
4792 set_conf_param_and_check client \
4793 "$LCTL get_param -n jobid_var" \
4794 "$FSNAME.sys.jobid_var" $JOBID_VAR
4797 echo "jobstats not supported by server"
4800 if [ $QUOTA_AUTO -ne 0 ]; then
4801 if [ "$ENABLE_QUOTA" ]; then
4802 echo "enable quota as required"
4803 setup_quota $MOUNT || return 2
4805 echo "disable quota as required"
4806 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4812 nfs_client_mode () {
4813 if [ "$NFSCLIENT" ]; then
4814 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4815 local clients=$CLIENTS
4816 [ -z $clients ] && clients=$(hostname)
4818 # FIXME: remove hostname when 19215 fixed
4819 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4820 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4821 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4822 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4824 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4830 cifs_client_mode () {
4831 [ x$CIFSCLIENT = xyes ] &&
4832 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4835 check_config_client () {
4838 local mounted=$(mount | grep " $mntpt ")
4839 if [ -n "$CLIENTONLY" ]; then
4841 # CLIENTONLY should not depend on *_HOST settings
4842 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4843 # in theory someone could create a new,
4844 # client-only config file that assumed lustre was already
4845 # configured and didn't set the MGSNID. If MGSNID is not set,
4846 # then we should use the mgs nid currently being used
4847 # as the default value. bug 18021
4848 [[ x$MGSNID = x ]] &&
4851 if [[ x$mgc != xMGC$MGSNID ]]; then
4852 if [ "$mgs_HOST" ]; then
4853 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4854 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4855 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4861 echo Checking config lustre mounted on $mntpt
4862 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4863 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4867 check_config_clients () {
4868 local clients=${CLIENTS:-$HOSTNAME}
4871 nfs_client_mode && return
4872 cifs_client_mode && return
4874 do_rpc_nodes "$clients" check_config_client $mntpt
4876 sanity_mount_check || error "environments are insane!"
4880 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4881 local cltimeout=$(lctl get_param -n timeout)
4882 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4883 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4890 [ -z $mntpt ] && return 1
4891 local mounted=$(mounted_lustre_filesystems)
4893 echo $mounted' ' | grep -w -q $mntpt' '
4897 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4901 # empty lustre filesystem may have empty directories lost+found and .lustre
4903 # exclude .lustre & lost+found
4904 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4905 -print | wc -l) = 1 ] || return 1
4906 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4907 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4908 # exclude .lustre/fid (LU-2780)
4909 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4910 -print | wc -l) = 1 ] || return 1
4912 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4917 check_and_setup_lustre() {
4919 nfs_client_mode && return
4920 cifs_client_mode && return
4922 local MOUNTED=$(mounted_lustre_filesystems)
4926 # both MOUNT and MOUNT2 are not mounted
4927 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4928 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
4929 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4931 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4932 export I_MOUNTED=yes
4936 elif is_mounted $MOUNT2; then
4938 # MOUNT2 is mounted, while MOUNT_2 is not set
4939 if ! [ "$MOUNT_2" ]; then
4940 cleanup_mount $MOUNT2
4941 export I_UMOUNTED2=yes
4944 # MOUNT2 is mounted, MOUNT_2 is set
4946 # FIXME: what to do if check_config failed?
4948 # 1) remote client has mounted other Lustre fs ?
4949 # 2) it has insane env ?
4950 # let's try umount MOUNT2 on all clients and mount it again:
4951 if ! check_config_clients $MOUNT2; then
4952 cleanup_mount $MOUNT2
4953 restore_mount $MOUNT2
4954 export I_MOUNTED2=yes
4959 # MOUNT is mounted MOUNT2 is not mounted
4960 elif [ "$MOUNT_2" ]; then
4961 restore_mount $MOUNT2
4962 export I_MOUNTED2=yes
4966 # FIXME: what to do if check_config failed?
4968 # 1) remote client has mounted other Lustre fs?
4969 # 2) lustre is mounted on remote_clients atall ?
4970 check_config_clients $MOUNT
4974 set_default_debug_nodes $(comma_list $(nodes_list))
4977 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4979 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4980 facets="$(get_facets OST)"
4981 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4982 facets="$facets,$(get_facets MDS)"
4983 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4984 facets="$facets,mgs"
4985 local nodes="$(facets_hosts ${facets})"
4986 if [ -n "$nodes" ] ; then
4987 do_nodes $nodes "$LCTL set_param \
4988 osd-ldiskfs.track_declares_assert=1 || true"
4999 if [ -z "$CLIENTONLY" ]; then
5000 # Enable remote MDT create for testing
5001 for num in $(seq $MDSCOUNT); do
5003 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
5008 if [ "$ONLY" == "setup" ]; then
5014 local clients=${CLIENTS:-$HOSTNAME}
5017 zconf_mount_clients $clients $mntpt
5021 local clients=${CLIENTS:-$HOSTNAME}
5024 zconf_umount_clients $clients $mntpt
5027 cleanup_and_setup_lustre() {
5028 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5029 lctl set_param debug=0 || true
5031 if [ "$ONLY" == "cleanup" ]; then
5035 check_and_setup_lustre
5038 # Get all of the server target devices from a given server node and type.
5045 if [ "$type" == ost ]; then
5046 devs=$(get_osd_param $node "" mntdev)
5048 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
5050 for dev in $devs; do
5052 *loop*) do_node $node "losetup $dev" | \
5053 sed -e "s/.*(//" -e "s/).*//" ;;
5059 # Get all of the server target devices.
5064 # Master MDS parameters used by lfsck
5065 MDTNODE=$(facet_active_host $SINGLEMDS)
5066 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
5070 for node in $(mdts_nodes); do
5071 MDTDEVS[i]=$(get_mnt_devs $node mdt)
5077 for node in $(osts_nodes); do
5078 OSTDEVS[i]=$(get_mnt_devs $node ost)
5083 # Run e2fsck on MDT or OST device.
5088 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5089 local log=$TMP/e2fsck.log
5093 do_node $node $cmd 2>&1 | tee $log
5095 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5097 if [ $MDSCOUNT -gt 1 ]; then
5098 skip_noexit "DNE mode isn't supported!"
5102 error "It's not DNE mode."
5107 [ $rc -le $FSCK_MAX_ERR ] ||
5108 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5114 # Run resize2fs on MDT or OST device.
5123 do_facet $facet "$RESIZE2FS $opts $device $size"
5126 # verify a directory is shared among nodes.
5127 check_shared_dir() {
5129 local list=${2:-$(comma_list $(nodes_list))}
5131 [ -z "$dir" ] && return 1
5132 do_rpc_nodes "$list" check_logdir $dir
5133 check_write_access $dir "$list" || return 1
5138 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5139 $LCTL set_param printk=+lfsck
5140 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5142 for k in $(seq $MDSCOUNT); do
5143 # wait up to 10+1 minutes for LFSCK to complete
5144 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5145 mdd.$(facet_svc mds${k}).lfsck_layout |
5146 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5147 error "MDS${k} layout isn't the expected 'completed'"
5148 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5149 mdd.$(facet_svc mds${k}).lfsck_namespace |
5150 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5151 error "MDS${k} namespace isn't the expected 'completed'"
5153 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5154 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5155 awk '/repaired/ { print $2 }' | calc_sum)
5156 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5157 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5158 awk '/repaired/ { print $2 }' | calc_sum)
5159 local repaired=$((rep_mdt + rep_ost))
5160 [ $repaired -eq 0 ] ||
5161 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5164 dump_file_contents() {
5170 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5171 error_noexit false \
5172 "Invalid parameters for dump_file_contents()"
5175 for node in ${nodes}; do
5176 do_node $node "for i in \\\$(find $dir -type f); do
5177 echo ====\\\${i}=======================;
5179 done" >> ${logname}.${node}.log
5183 dump_command_output() {
5189 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5190 error_noexit false \
5191 "Invalid parameters for dump_command_output()"
5195 for node in ${nodes}; do
5196 do_node $node "echo ====${cmd}=======================;
5197 $cmd" >> ${logname}.${node}.log
5204 # dump file contents from /proc/spl in case of zfs test
5205 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5206 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5207 dump_command_output \
5208 "$(osts_nodes)" "zpool events -v" "${logname}"
5211 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5212 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5213 dump_command_output \
5214 "$(mdts_nodes)" "zpool events -v" "${logname}"
5218 check_and_cleanup_lustre() {
5219 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5220 "$TESTSUITE" != "sanity-scrub" ]; then
5224 if is_mounted $MOUNT; then
5225 if $DO_CLEANUP; then
5226 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5227 error "remove sub-test dirs failed"
5231 [ "$ENABLE_QUOTA" ] && restore_quota || true
5234 if [ "$I_UMOUNTED2" = "yes" ]; then
5235 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5238 if [ "$I_MOUNTED2" = "yes" ]; then
5239 cleanup_mount $MOUNT2
5242 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5243 cleanupall -f || error "cleanup failed"
5251 wait_for_function () {
5254 # suppress fn both stderr and stdout
5255 if [ "$1" = "--quiet" ]; then
5257 quiet=" > /dev/null 2>&1"
5269 eval $fn $quiet && return 0
5271 wait=$((wait + sleep))
5272 [ $wait -lt $max ] || return 1
5273 echo waiting $fn, $((max - wait)) secs left ...
5283 [ "$host" = "$HOSTNAME" ] && return 0
5285 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
5286 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
5287 echo "Network not available!"
5291 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
5299 # Convert a space-delimited list to a comma-delimited list. If the input is
5300 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5302 # echo is used to convert newlines to spaces, since it doesn't
5303 # introduce a trailing space as using "tr '\n' ' '" does
5304 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5310 echo $list | grep -qw $item
5313 # list, excluded are the comma separated lists
5314 exclude_items_from_list () {
5320 for item in ${excluded//,/ }; do
5321 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5323 echo $(comma_list $list)
5326 # list, expand are the comma separated lists
5328 local list=${1//,/ }
5329 local expand=${2//,/ }
5332 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5333 echo $(comma_list $expanded)
5336 testslist_filter () {
5337 local script=$LUSTRE/tests/${TESTSUITE}.sh
5339 [ -f $script ] || return 0
5341 local start_at=$START_AT
5342 local stop_at=$STOP_AT
5344 local var=${TESTSUITE//-/_}_START_AT
5345 [ x"${!var}" != x ] && start_at=${!var}
5346 var=${TESTSUITE//-/_}_STOP_AT
5347 [ x"${!var}" != x ] && stop_at=${!var}
5349 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5350 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5351 /^'${start_at}'$/ {flag = 0}
5352 {if (flag == 1) print $0}
5353 /^'${stop_at}'$/ { flag = 1 }'
5357 (cd `dirname $1`; echo $PWD/`basename $1`)
5361 local types=${1:-"OST MDS MGS"}
5365 for entry in $types; do
5366 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
5367 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
5370 MGS ) list="$list $name";;
5371 MDS|OST|AGT ) local count=${type}COUNT
5372 for ((i=1; i<=${!count}; i++)) do
5373 list="$list ${name}$i"
5375 * ) error "Invalid facet type"
5379 echo $(comma_list $list)
5382 ##################################
5383 # Adaptive Timeouts funcs
5386 # only check mds, we assume at_max is the same on all nodes
5387 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
5388 if [ $at_max -eq 0 ]; then
5399 # suppose that all ost-s have the same $at value set
5400 [ $facet != "ost" ] || facet=ost1
5402 do_facet $facet "lctl get_param -n $at"
5420 if [ $facet == "ost" ]; then
5421 facet=$(get_facets OST)
5422 elif [ $facet == "mds" ]; then
5423 facet=$(get_facets MDS)
5425 hosts=$(expand_list $hosts $(facets_hosts $facet))
5428 do_nodes $hosts lctl set_param at_max=$at_max
5431 ##################################
5435 # OBD_FAIL_MDS_ALL_REQUEST_NET
5437 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5438 do_facet client "$1" || RC=$?
5439 do_facet $SINGLEMDS lctl set_param fail_loc=0
5444 # OBD_FAIL_MDS_ALL_REPLY_NET
5446 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5448 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5452 drop_reint_reply() {
5453 # OBD_FAIL_MDS_REINT_NET_REP
5455 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5457 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5461 drop_update_reply() {
5462 # OBD_FAIL_OUT_UPDATE_NET_REP
5466 do_facet mds${index} lctl set_param fail_loc=0x1701
5467 do_facet client "$@" || RC=$?
5468 do_facet mds${index} lctl set_param fail_loc=0
5473 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5476 local timeout=${2:-0}
5477 # default is (obd_timeout / 4) if unspecified
5478 echo "timeout is $timeout/$2"
5479 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5480 do_facet client "$1" || RC=$?
5481 do_facet client "sync"
5482 do_facet ost1 lctl set_param fail_loc=0
5486 drop_ldlm_cancel() {
5487 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5489 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5490 do_nodes $list lctl set_param fail_loc=0x304
5492 do_facet client "$@" || RC=$?
5494 do_nodes $list lctl set_param fail_loc=0
5498 drop_bl_callback_once() {
5500 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5501 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5502 do_facet client lctl set_param fail_loc=0x80000305
5503 do_facet client "$@" || rc=$?
5504 do_facet client lctl set_param fail_loc=0
5505 do_facet client lctl set_param fail_val=0
5506 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5510 drop_bl_callback() {
5512 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5513 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5514 do_facet client lctl set_param fail_loc=0x305
5515 do_facet client "$@" || rc=$?
5516 do_facet client lctl set_param fail_loc=0
5517 do_facet client lctl set_param fail_val=0
5518 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5523 #define OBD_FAIL_LDLM_REPLY 0x30c
5525 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5526 do_nodes $list lctl set_param fail_loc=0x30c
5528 do_facet client "$@" || RC=$?
5530 do_nodes $list lctl set_param fail_loc=0
5534 drop_ldlm_reply_once() {
5535 #define OBD_FAIL_LDLM_REPLY 0x30c
5537 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5538 do_nodes $list lctl set_param fail_loc=0x8000030c
5540 do_facet client "$@" || RC=$?
5542 do_nodes $list lctl set_param fail_loc=0
5550 echo "clearing fail_loc on $facet"
5551 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5554 set_nodes_failloc () {
5556 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5559 cancel_lru_locks() {
5560 #$LCTL mark "cancel_lru_locks $1 start"
5561 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5562 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5563 #$LCTL mark "cancel_lru_locks $1 stop"
5568 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5569 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5570 echo "$DEFAULT_LRU_SIZE"
5575 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5578 lru_resize_disable()
5580 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5586 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5592 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5593 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5594 echo there is still data in page cache $FILE ?
5595 lctl get_param -n $FILE
5603 DEBUGSAVE="$(lctl get_param -n debug)"
5604 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5608 [ -n "$DEBUGSAVE" ] &&
5609 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5613 [ -n "$DEBUGSAVE_SERVER" ] &&
5614 do_nodes $(comma_list $(all_server_nodes)) \
5615 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5621 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5624 debug_size_restore() {
5625 [ -n "$DEBUG_SIZE_SAVED" ] && \
5626 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5630 start_full_debug_logging() {
5635 local DEBUG_SIZE=150
5637 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5638 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5641 stop_full_debug_logging() {
5646 # prints bash call stack
5647 print_stack_trace() {
5650 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5651 local src=${BASH_SOURCE[$i]}
5652 local lineno=${BASH_LINENO[$i-1]}
5653 local funcname=${FUNCNAME[$i]}
5654 echo " = $src:$lineno:$funcname()"
5659 local TYPE=${TYPE:-"FAIL"}
5662 # do not dump logs if $1=false
5663 if [ "x$1" = "xfalse" ]; then
5668 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5669 (print_stack_trace 2) >&2
5671 # We need to dump the logs on all nodes
5673 gather_logs $(comma_list $(nodes_list))
5677 [ "$TESTSUITELOG" ] &&
5678 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5679 if [ -z "$*" ]; then
5680 echo "error() without useful message, please fix" > $LOGDIR/err
5682 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5683 echo "$@" > $LOGDIR/ignore
5685 echo "$@" > $LOGDIR/err
5689 # cleanup the env for failed tests
5693 ##################################
5695 ##################################
5697 # usage: stack_trap arg sigspec
5699 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5700 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5701 # of overwriting them.
5702 # stacked traps are executed in reverse order of their registration
5704 # arg and sigspec have the same meaning as in man (1) trap
5710 # Use "trap -p" to get the quoting right
5711 local old_trap="$(trap -p "$sigspec")"
5712 # Append ";" and remove the leading "trap -- '" added by "trap -p"
5713 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
5715 # Once again, use "trap -p" to get the quoting right
5716 local new_trap="$(trap -- "$arg" "$sigspec"
5718 trap -- '' "$sigspec")"
5720 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
5722 # The resulting string should be safe to "eval" as it is (supposedly
5723 # correctly) quoted by "trap -p"
5724 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
5733 local log=$TESTSUITELOG
5735 [ -f "$log" ] && grep -q FAIL $log && status=1
5749 # use only if we are ignoring failures for this test, bugno required.
5750 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5751 # e.g. error_ignore bz5494 "your message" or
5752 # error_ignore LU-5494 "your message"
5754 local TYPE="IGNORE ($1)"
5759 error_and_remount() {
5761 remount_client $MOUNT
5765 # Throw an error if it's not running in vm - usually for performance
5768 local virt=$(running_in_vm)
5769 if [[ -n "$virt" ]]; then
5770 echo "running in VM '$virt', ignore error"
5771 error_ignore env=$virt "$@"
5778 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5783 log " SKIP: $TESTSUITE $TESTNAME $@"
5785 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5786 skip_logged $TESTNAME "$@"
5789 echo "$@" > $LOGDIR/skip
5792 [[ -n "$TESTSUITELOG" ]] &&
5793 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5801 build_test_filter() {
5802 EXCEPT="$EXCEPT $(testslist_filter)"
5805 if [[ $O = [0-9]*-[0-9]* ]]; then
5806 for num in $(seq $(echo $O | tr '-' ' ')); do
5814 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5815 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5816 [ "$EXCEPT_SLOW" ] && \
5817 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5818 for E in $EXCEPT; do
5819 eval EXCEPT_${E}=true
5821 for E in $ALWAYS_EXCEPT; do
5822 eval EXCEPT_ALWAYS_${E}=true
5824 for E in $EXCEPT_SLOW; do
5825 eval EXCEPT_SLOW_${E}=true
5827 for G in $GRANT_CHECK_LIST; do
5828 eval GCHECK_ONLY_${G}=true
5833 if [[ $1 = [a-z]* ]]; then
5840 # print a newline if the last test was skipped
5841 export LAST_SKIPPED=
5842 export ALWAYS_SKIPPED=
5844 # Main entry into test-framework. This is called with the name and
5845 # description of a test. The name is used to find the function to run
5846 # the test using "test_$name".
5848 # This supports a variety of methods of specifying specific test to
5849 # run or not run. These need to be documented...
5854 export base=$(basetest $1)
5855 if [ -n "$ONLY" ]; then
5857 if [ ${!testname}x != x ]; then
5858 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5859 run_one_logged $1 "$2"
5863 if [ ${!testname}x != x ]; then
5864 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5865 run_one_logged $1 "$2"
5875 if [ ${!testname}x != x ]; then
5876 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
5879 testname=EXCEPT_$base
5880 if [ ${!testname}x != x ]; then
5881 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
5884 testname=EXCEPT_ALWAYS_$1
5885 if [ ${!testname}x != x ]; then
5886 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
5889 testname=EXCEPT_ALWAYS_$base
5890 if [ ${!testname}x != x ]; then
5891 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
5894 testname=EXCEPT_SLOW_$1
5895 if [ ${!testname}x != x ]; then
5896 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
5899 testname=EXCEPT_SLOW_$base
5900 if [ ${!testname}x != x ]; then
5901 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
5907 run_one_logged $1 "$2"
5914 load_module ../libcfs/libcfs/libcfs
5926 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5931 strace -o $TMP/$1.strace -ttt $*
5933 log "FINISHED: $*: rc $RC"
5940 banner test complete, duration $duration sec
5941 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5942 echo duration $duration >>$TESTSUITELOG
5946 # Set TEST_STATUS here. It will be used for logging the result.
5949 if [[ -f $LOGDIR/err ]]; then
5951 elif [[ -f $LOGDIR/skip ]]; then
5954 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5958 local FFREE=$(do_node $SINGLEMDS \
5959 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5960 local FTOTAL=$(do_node $SINGLEMDS \
5961 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5963 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5967 echo -n "Resetting fail_loc on all nodes..."
5968 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5969 fail_val=0 2>/dev/null" || true
5975 # Log a message (on all nodes) padded with "=" before and after.
5976 # Also appends a timestamp and prepends the testsuite name.
5979 EQUALS="===================================================================================================="
5981 msg="== ${TESTSUITE} $*"
5983 [[ $last != "=" && $last != " " ]] && msg="$msg "
5984 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5985 # always include at least == after the message
5986 log "$msg== $(date +"%H:%M:%S (%s)")"
5989 check_dmesg_for_errors() {
5991 local errors="VFS: Busy inodes after unmount of\|\
5992 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5993 group descriptors corrupted"
5995 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5996 [ -z "$res" ] && return 0
5997 echo "Kernel error detected: $res"
6002 # Run a single test function and cleanup after it.
6004 # This function should be run in a subshell so the test func can
6005 # exit() without stopping the whole script.
6010 export tfile=f${testnum}.${TESTSUITE}
6011 export tdir=d${testnum}.${TESTSUITE}
6012 export TESTNAME=test_$testnum
6013 local SAVE_UMASK=`umask`
6016 if ! grep -q $DIR /proc/mounts; then
6020 banner "test $testnum: $message"
6021 test_${testnum} || error "test_$testnum failed with $?"
6024 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6026 check_dmesg_for_errors || error "Error in dmesg detected"
6027 if [ "$PARALLEL" != "yes" ]; then
6028 ps auxww | grep -v grep | grep -q multiop &&
6029 error "multiop still running"
6040 # Wrapper around run_one to ensure:
6041 # - test runs in subshell
6042 # - output of test is saved to separate log file for error reporting
6043 # - test result is saved to data file
6046 local BEFORE=$(date +%s)
6048 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
6049 local test_log=$LOGDIR/$name
6050 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
6051 local zfs_debug_log=$LOGDIR/$zfs_log_name
6053 rm -rf $LOGDIR/ignore
6055 local SAVE_UMASK=$(umask)
6059 log_sub_test_begin test_${1}
6060 (run_one $1 "$2") 2>&1 | tee -i $test_log
6061 local RC=${PIPESTATUS[0]}
6063 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
6064 echo "test_$1 returned $RC" | tee $LOGDIR/err
6066 duration=$(($(date +%s) - $BEFORE))
6067 pass "$1" "(${duration}s)"
6069 if [[ -f $LOGDIR/err ]]; then
6070 TEST_ERROR=$(cat $LOGDIR/err)
6071 elif [[ -f $LOGDIR/ignore ]]; then
6072 TEST_ERROR=$(cat $LOGDIR/ignore)
6073 elif [[ -f $LOGDIR/skip ]]; then
6074 TEST_ERROR=$(cat $LOGDIR/skip)
6076 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
6078 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
6082 if [ -f $LOGDIR/err ]; then
6083 log_zfs_info "$zfs_debug_log"
6084 $FAIL_ON_ERROR && exit $RC
6093 # Print information of skipped tests to result.yml
6096 log_sub_test_begin $1
6098 log_sub_test_end "SKIP" "0" "0" "$@"
6102 (cd $(dirname $1); echo $PWD/$(basename $1))
6107 export base=$(basetest $1)
6108 [ "$CHECK_GRANT" == "no" ] && return 0
6110 testnamebase=GCHECK_ONLY_${base}
6111 testname=GCHECK_ONLY_$1
6112 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
6114 echo -n "checking grant......"
6116 local clients=$CLIENTS
6117 [ -z "$clients" ] && clients=$(hostname)
6119 # sync all the data and make sure no pending data on server
6120 do_nodes $clients sync
6121 clients_up # initiate all idling connections
6124 client_grant=$(do_nodes $clients \
6125 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6126 awk '{ total += $1 } END { printf("%0.0f", total) }')
6129 # which is tot_granted less grant_precreate
6130 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
6132 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
6133 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
6134 /tot_pending/{ total -= $2 };
6135 /grant_precreate/{ total -= $2 };
6136 END { printf("%0.0f", total) }')
6138 # check whether client grant == server grant
6139 if [[ $client_grant -ne $server_grant ]]; then
6140 do_nodes $(comma_list $(osts_nodes)) \
6141 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6142 "obdfilter.${FSNAME}-OST*.grant_*"
6143 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6144 error "failed: client:${client_grant} server: ${server_grant}."
6146 echo "pass: client:${client_grant} server: ${server_grant}"
6150 ########################
6156 ost=`echo $1 | awk -F_ '{print $3}'`
6157 if [ -z $ost ]; then
6158 ost=`echo $1 | sed 's/-osc.*//'`
6163 ostuuid_from_index()
6165 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6168 ostname_from_index() {
6169 local uuid=$(ostuuid_from_index $1)
6173 index_from_ostuuid()
6175 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6178 mdtuuid_from_index()
6180 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6184 # Return unique identifier for given hostname
6187 echo $host_name | md5sum | cut -d' ' -f1
6191 # Returns list of ip addresses for each interface
6193 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
6198 # Cache address list to avoid mutiple execution of local_addr_list
6199 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6201 for i in $LOCAL_ADDR_LIST ; do
6202 [[ "$i" == "$addr" ]] && return 0
6209 local is_local="IS_LOCAL_$(host_id $host_name)"
6210 if [ -z "${!is_local-}" ] ; then
6212 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6213 is_local_addr "$host_ip" && eval $is_local=1
6215 [[ "${!is_local}" == "1" ]]
6220 local_node $node && return 1
6227 for node in $(mdts_nodes); do
6228 remote_node $node && return 0
6235 [ -n "$CLIENTONLY" ] && return 0 || true
6236 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6241 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6242 MSKIPPED=1 && return 1
6249 for node in $(osts_nodes) ; do
6250 remote_node $node && return 0
6257 [ -n "$CLIENTONLY" ] && return 0 || true
6258 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6263 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6264 OSKIPPED=1 && return 1
6270 [ -n "$CLIENTONLY" ] && return 0 || true
6272 MGS=$(facet_host mgs)
6273 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6278 remote_mds_nodsh || remote_ost_nodsh || \
6279 $(single_local_node $(comma_list $(nodes_list)))
6283 remote_ost && remote_mds
6286 # Get the active nodes for facets.
6294 for facet in ${facets//,/ }; do
6295 nodes="$nodes $(facet_active_host $facet)"
6298 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6302 # Get name of the active MGS node.
6304 echo -n $(facets_nodes $(get_facets MGS))
6307 # Get all of the active MDS nodes.
6309 echo -n $(facets_nodes $(get_facets MDS))
6312 # Get all of the active OSS nodes.
6314 echo -n $(facets_nodes $(get_facets OST))
6317 # Get all of the active AGT (HSM agent) nodes.
6319 echo -n $(facets_nodes $(get_facets AGT))
6322 # Get all of the client nodes and active server nodes.
6324 local nodes=$HOSTNAME
6328 # CLIENTS (if specified) contains the local client
6329 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6331 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6332 nodes="$nodes $(facets_nodes $(get_facets))"
6335 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6339 # Get all of the remote client nodes and remote active server nodes.
6340 remote_nodes_list () {
6341 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
6344 # Get all of the MDS nodes, including active and passive nodes.
6348 local nodes="${mds_HOST} ${mdsfailover_HOST}"
6352 for i in $(seq $MDSCOUNT); do
6354 failover_host=mds${i}failover_HOST
6355 nodes="$nodes ${!host} ${!failover_host}"
6358 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6362 # Get all of the OSS nodes, including active and passive nodes.
6366 local nodes="${ost_HOST} ${ostfailover_HOST}"
6370 for i in $(seq $OSTCOUNT); do
6372 failover_host=ost${i}failover_HOST
6373 nodes="$nodes ${!host} ${!failover_host}"
6376 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6380 # Get all of the server nodes, including active and passive nodes.
6381 all_server_nodes () {
6386 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
6388 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6392 # Get all of the client and server nodes, including active and passive nodes.
6394 local nodes=$HOSTNAME
6398 # CLIENTS (if specified) contains the local client
6399 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
6401 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
6402 nodes="$nodes $(all_server_nodes)"
6405 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
6409 init_clients_lists () {
6410 # Sanity check: exclude the local client from RCLIENTS
6411 local clients=$(hostlist_expand "$RCLIENTS")
6412 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6414 # Sanity check: exclude the dup entries
6415 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6417 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6419 # Sanity check: exclude the dup entries from CLIENTS
6420 # for those configs which has SINGLCLIENT set to local client
6421 clients=$(for i in $clients; do echo $i; done | sort -u)
6423 CLIENTS=$(comma_list $clients)
6424 local -a remoteclients=($RCLIENTS)
6425 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6426 varname=CLIENT$((i + 2))
6427 eval $varname=${remoteclients[i]}
6430 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6433 get_random_entry () {
6436 rnodes=${rnodes//,/ }
6438 local -a nodes=($rnodes)
6439 local num=${#nodes[@]}
6440 local i=$((RANDOM * num * 2 / 65536))
6446 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6450 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6451 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6456 echo $nodes | wc -w || true
6460 local nodes=$(osts_nodes)
6461 local osscount=$(get_node_count "$nodes")
6462 [ ! "$OSTCOUNT" = "$osscount" ]
6466 local nodes=$(mdts_nodes)
6467 local mdtcount=$(get_node_count "$nodes")
6468 [ ! "$MDSCOUNT" = "$mdtcount" ]
6471 generate_machine_file() {
6472 local nodes=${1//,/ }
6473 local machinefile=$2
6475 for node in $nodes; do
6476 echo $node >>$machinefile || \
6477 { echo "can not generate machinefile $machinefile" && return 1; }
6482 local file=$1/stripe
6485 $LFS getstripe -v $file || error "getstripe $file failed"
6489 setstripe_nfsserver () {
6491 local nfsexportdir=$2
6495 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6496 { print $1 }' /proc/mounts | cut -f 1 -d :))
6498 # check that only one nfs mounted
6499 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6500 (( ${#nfsexport[@]} == 1 )) ||
6501 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6503 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6506 # Check and add a test group.
6512 local gid=$(getent group $group_name | cut -d: -f3)
6513 if [[ -n "$gid" ]]; then
6514 [[ "$gid" -eq "$group_id" ]] || {
6515 error_noexit "inconsistent group ID:" \
6516 "new: $group_id, old: $gid"
6520 groupadd -g $group_id $group_name
6527 # Check and add a test user.
6540 local uid=$(getent passwd $user_name | cut -d: -f3)
6541 if [[ -n "$uid" ]]; then
6542 if [[ "$uid" -eq "$user_id" ]]; then
6543 local dir=$(getent passwd $user_name | cut -d: -f6)
6544 if [[ "$dir" != "$home" ]]; then
6546 usermod -d $home $user_name
6550 error_noexit "inconsistent user ID:" \
6551 "new: $user_id, old: $uid"
6556 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6563 check_runas_id_ret() {
6565 local myRUNAS_UID=$1
6566 local myRUNAS_GID=$2
6569 if [ -z "$myRUNAS" ]; then
6570 error_exit "myRUNAS command must be specified for check_runas_id"
6573 $myRUNAS krb5_login.sh || \
6574 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6576 mkdir $DIR/d0_runas_test
6578 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6579 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6580 rm -rf $DIR/d0_runas_test
6585 local myRUNAS_UID=$1
6586 local myRUNAS_GID=$2
6589 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6590 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6591 Please set RUNAS_ID to some UID which exists on MDS and client or
6592 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6595 # obtain the UID/GID for MPI_USER
6599 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6600 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6602 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6603 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6606 # obtain and cache Kerberos ticket-granting ticket
6607 refresh_krb5_tgt() {
6608 local myRUNAS_UID=$1
6609 local myRUNAS_GID=$2
6612 if [ -z "$myRUNAS" ]; then
6613 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6616 CLIENTS=${CLIENTS:-$HOSTNAME}
6617 do_nodes $CLIENTS "set -x
6618 if ! $myRUNAS krb5_login.sh; then
6619 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6624 # Run multiop in the background, but wait for it to print
6625 # "PAUSING" to its stdout before returning from this function.
6626 multiop_bg_pause() {
6627 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6631 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6634 echo "$MULTIOP_PROG $FILE v$ARGS"
6635 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6637 echo "TMPPIPE=${TMPPIPE}"
6638 read -t 60 multiop_output < $TMPPIPE
6639 if [ $? -ne 0 ]; then
6644 if [ "$multiop_output" != "PAUSING" ]; then
6645 echo "Incorrect multiop output: $multiop_output"
6660 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6666 inodes_available () {
6667 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6668 sort -un | head -n1) || return 1
6672 mdsrate_inodes_available () {
6673 local min_inodes=$(inodes_available)
6674 echo $((min_inodes * 99 / 100))
6677 # reset stat counters
6679 local paramfile="$1"
6680 lctl set_param -n $paramfile=0
6685 local paramfile="$1"
6687 lctl get_param -n $paramfile |
6688 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6692 awk '{sum += $1} END { printf("%0.0f", sum) }'
6695 calc_osc_kbytes () {
6696 $LFS df $MOUNT > /dev/null
6697 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6700 # save_lustre_params(comma separated facet list, parameter_mask)
6701 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6702 save_lustre_params() {
6707 for facet in ${facets//,/ }; do
6708 facet_svc=$(facet_svc $facet)
6710 "params=\\\$($LCTL get_param $2);
6711 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6712 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6713 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6714 while read s; do echo $facet \\\$s;
6715 done <<< \\\"\\\$param\\\""
6719 # restore lustre parameters from input stream, produces by save_lustre_params
6720 restore_lustre_params() {
6725 while IFS=" =" read facet name val; do
6726 do_facet $facet "$LCTL set_param -n $name=$val"
6730 check_node_health() {
6731 local nodes=${1:-$(comma_list $(nodes_list))}
6733 for node in ${nodes//,/ }; do
6734 check_network "$node" 5
6735 if [ $? -eq 0 ]; then
6736 do_node $node "rc=0;
6737 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6738 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6739 echo \\\$(hostname -s): \\\$val;
6742 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6747 mdsrate_cleanup () {
6749 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6750 --nfiles $3 --dir $4 --filefmt $5 $6
6755 delayed_recovery_enabled () {
6756 local var=${SINGLEMDS}_svc
6757 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6760 ########################
6762 convert_facet2label() {
6765 if [ x$facet = xost ]; then
6769 local varsvc=${facet}_svc
6771 if [ -n ${!varsvc} ]; then
6774 error "No lablel for $facet!"
6778 get_clientosc_proc_path() {
6779 echo "${1}-osc-ffff*"
6782 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6783 # used by MDT would not be changed.
6784 # mdt lov: fsname-mdtlov
6785 # mdt osc: fsname-OSTXXXX-osc
6786 mds_on_old_device() {
6787 local mds=${1:-"$SINGLEMDS"}
6789 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6790 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6791 > /dev/null 2>&1" && return 0
6796 get_mdtosc_proc_path() {
6798 local ost_label=${2:-"*OST*"}
6800 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6801 local mdt_label=$(convert_facet2label $mds_facet)
6802 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6804 if [[ $ost_label = *OST* ]]; then
6805 echo "${ost_label}-osc-${mdt_index}"
6807 echo "${ost_label}-osp-${mdt_index}"
6811 get_osc_import_name() {
6814 local label=$(convert_facet2label $ost)
6816 if [ "${facet:0:3}" = "mds" ]; then
6817 get_mdtosc_proc_path $facet $label
6821 get_clientosc_proc_path $label
6825 _wait_import_state () {
6828 local maxtime=${3:-$(max_recovery_time)}
6829 local error_on_failure=${4:-1}
6833 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6834 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
6835 if [ "${expected}" == "DISCONN" ]; then
6836 # for disconn we can check after proc entry is removed
6837 [ "x${CONN_STATE}" == "x" ] && return 0
6838 # with AT enabled, we can have connect request timeout near of
6839 # reconnect timeout and test can't see real disconnect
6840 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6842 if [ $i -ge $maxtime ]; then
6843 [ $error_on_failure -ne 0 ] && \
6844 error "can't put import for $CONN_PROC into ${expected}" \
6845 "state after $i sec, have ${CONN_STATE}"
6849 # Add uniq for multi-mount case
6850 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6854 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6858 wait_import_state() {
6861 local maxtime=${3:-$(max_recovery_time)}
6862 local error_on_failure=${4:-1}
6865 for param in ${params//,/ }; do
6866 _wait_import_state $state $param $maxtime $error_on_failure || return
6870 wait_import_state_mount() {
6871 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6875 wait_import_state $*
6878 # One client request could be timed out because server was not ready
6879 # when request was sent by client.
6880 # The request timeout calculation details :
6882 # /* We give the server rq_timeout secs to process the req, and
6883 # add the network latency for our local timeout. */
6884 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6885 # ptlrpc_at_get_net_latency(request) ;
6887 # ptlrpc_connect_import ()
6888 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6891 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6892 # ptlrpc_at_get_net_latency(request) ->
6893 # at_get (max (iat_net_latency=0, at_min)) = at_min
6896 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6897 # INITIAL_CONNECT_TIMEOUT + at_min
6899 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6900 # because we can not get this value in runtime,
6901 # the value depends on configure options, and it is not stored in /proc.
6903 # #define CONNECTION_SWITCH_MIN 5U
6904 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6906 request_timeout () {
6909 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6910 local init_connect_timeout=$TIMEOUT
6911 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6913 local at_min=$(at_get $facet at_min)
6915 echo $(( init_connect_timeout + at_min ))
6918 _wait_osc_import_state() {
6922 local target=$(get_osc_import_name $facet $ost_facet)
6923 local param="osc.${target}.ost_server_uuid"
6927 # 1. wait the deadline of client 1st request (it could be skipped)
6928 # 2. wait the deadline of client 2nd request
6929 local maxtime=$(( 2 * $(request_timeout $facet)))
6931 if [[ $facet == client* ]]; then
6932 # During setup time, the osc might not be setup, it need wait
6933 # until list_param can return valid value.
6934 params=$($LCTL list_param $param 2>/dev/null || true)
6935 while [ -z "$params" ]; do
6936 if [ $i -ge $maxtime ]; then
6937 echo "can't get $param in $maxtime secs"
6942 params=$($LCTL list_param $param 2>/dev/null || true)
6946 if [[ $ost_facet = mds* ]]; then
6947 # no OSP connection to itself
6948 if [[ $facet = $ost_facet ]]; then
6951 param="osp.${target}.mdt_server_uuid"
6955 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6956 wait_import_state $expected "$params" $maxtime; then
6957 error "$facet: import is not in $expected state after $maxtime"
6964 wait_osc_import_state() {
6970 if [[ $facet = mds ]]; then
6971 for num in $(seq $MDSCOUNT); do
6972 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6975 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6979 wait_osc_import_ready() {
6980 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
6983 _wait_mgc_import_state() {
6986 local error_on_failure=${3:-1}
6987 local param="mgc.*.mgs_server_uuid"
6991 # 1. wait the deadline of client 1st request (it could be skipped)
6992 # 2. wait the deadline of client 2nd request
6993 local maxtime=$(( 2 * $(request_timeout $facet)))
6995 if [[ $facet == client* ]]; then
6996 # During setup time, the osc might not be setup, it need wait
6997 # until list_param can return valid value. And also if there
6998 # are mulitple osc entries we should list all of them before
7000 params=$($LCTL list_param $param 2>/dev/null || true)
7001 while [ -z "$params" ]; do
7002 if [ $i -ge $maxtime ]; then
7003 echo "can't get $param in $maxtime secs"
7008 params=$($LCTL list_param $param 2>/dev/null || true)
7011 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7012 wait_import_state $expected "$params" $maxtime \
7013 $error_on_failure; then
7014 if [ $error_on_failure -ne 0 ]; then
7015 error "import is not in ${expected} state"
7023 wait_mgc_import_state() {
7026 local error_on_failure=${3:-1}
7029 if [[ $facet = mds ]]; then
7030 for num in $(seq $MDSCOUNT); do
7031 _wait_mgc_import_state mds$num "$expected" \
7032 $error_on_failure || return
7035 _wait_mgc_import_state "$facet" "$expected"
7036 $error_on_failure || return
7040 wait_dne_interconnect() {
7043 if [ $MDSCOUNT -gt 1 ]; then
7044 for num in $(seq $MDSCOUNT); do
7045 wait_osc_import_ready mds mds$num
7050 get_clientmdc_proc_path() {
7054 get_clientmgc_proc_path() {
7062 [ -z "$list" ] && return 0
7064 # Add paths to lustre tests for 32 and 64 bit systems.
7065 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7066 local TESTPATH="$RLUSTRE/tests:"
7067 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7068 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7071 wait_clients_import_state () {
7078 if [ "$FAILURE_MODE" = HARD ]; then
7079 facets=$(facets_on_host $(facet_active_host $facet))
7082 for facet in ${facets//,/ }; do
7083 local label=$(convert_facet2label $facet)
7086 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7087 $label).ost_server_uuid" ;;
7088 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7089 $label).mds_server_uuid" ;;
7090 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7091 $label).mgs_server_uuid" ;;
7092 *) error "unknown facet!" ;;
7095 local params=$(expand_list $params $proc_path)
7098 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7100 error "import is not in ${expected} state"
7112 # wait until all MDTs are in the expected state
7113 for ((num = 1; num <= $MDSCOUNT; num++)); do
7114 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7117 if [ $facet = "mds" ]; then
7118 mproc="osp.$mdtosp.active"
7119 [ $num -eq $((tgt_idx + 1)) ] && continue
7121 mproc="osc.$mdtosp.active"
7127 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7131 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7132 if [ $result -eq $expected ]; then
7133 echo -n "target updated after"
7134 echo "$wait sec (got $result)"
7138 if [ $wait -eq $max ]; then
7139 error "$tgt_name: wanted $expected got $result"
7141 echo "Waiting $((max - wait)) secs for $tgt_name"
7151 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7152 $LCTL get_param obdfilter.*.kbytesavail))
7153 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7154 $LCTL get_param -n obdfilter.*.tot_granted))
7155 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7156 $LCTL get_param -n obdfilter.*.kbytestotal))
7157 for ((i=0; i<${#AVAILA[@]}; i++)); do
7158 local -a AVAIL1=(${AVAILA[$i]//=/ })
7159 local -a TOTAL=(${TOTALA[$i]//=/ })
7160 GRANT=$((${GRANTA[$i]}/1024))
7161 # allow 1% of total space in bavail because of delayed
7162 # allocation with ZFS which might release some free space after
7163 # txg commit. For small devices, we set a mininum of 8MB
7164 local LIMIT=$((${TOTAL} / 100 + 8000))
7165 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7166 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7167 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7168 echo " FULL" || echo
7174 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7177 check_pool_not_exist() {
7178 local fsname=${1%%.*}
7179 local poolname=${1##$fsname.}
7180 [[ $# -ne 1 ]] && return 0
7181 [[ x$poolname = x ]] && return 0
7182 list_pool $fsname | grep -w $1 && return 1
7187 local fsname=${1%%.*}
7188 local poolname=${1##$fsname.}
7190 stack_trap "destroy_test_pools $fsname" EXIT
7191 do_facet mgs lctl pool_new $1
7193 # get param should return err unless pool is created
7194 [[ $RC -ne 0 ]] && return $RC
7196 for mds_id in $(seq $MDSCOUNT); do
7197 local mdt_id=$((mds_id-1))
7198 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7199 wait_update_facet mds$mds_id \
7200 "lctl get_param -n lod.$lodname.pools.$poolname \
7201 2>/dev/null || echo foo" "" ||
7202 error "mds$mds_id: pool_new failed $1"
7204 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7205 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7211 add_pool_to_list () {
7212 local fsname=${1%%.*}
7213 local poolname=${1##$fsname.}
7215 local listvar=${fsname}_CREATED_POOLS
7216 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7220 remove_pool_from_list () {
7221 local fsname=${1%%.*}
7222 local poolname=${1##$fsname.}
7224 local listvar=${fsname}_CREATED_POOLS
7225 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
7229 destroy_pool_int() {
7231 local OSTS=$(list_pool $1)
7232 for ost in $OSTS; do
7233 do_facet mgs lctl pool_remove $1 $ost
7235 do_facet mgs lctl pool_destroy $1
7238 # <fsname>.<poolname> or <poolname>
7240 local fsname=${1%%.*}
7241 local poolname=${1##$fsname.}
7243 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7247 check_pool_not_exist $fsname.$poolname
7248 [[ $? -eq 0 ]] && return 0
7250 destroy_pool_int $fsname.$poolname
7252 [[ $RC -ne 0 ]] && return $RC
7253 for mds_id in $(seq $MDSCOUNT); do
7254 local mdt_id=$((mds_id-1))
7255 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7256 wait_update_facet mds$mds_id \
7257 "lctl get_param -n lod.$lodname.pools.$poolname \
7258 2>/dev/null || echo foo" "foo" ||
7259 error "mds$mds_id: destroy pool failed $1"
7261 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7262 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7264 remove_pool_from_list $fsname.$poolname
7270 local fsname=${1:-$FSNAME}
7272 local listvar=${fsname}_CREATED_POOLS
7274 [ x${!listvar} = x ] && return 0
7276 echo "Destroy the created pools: ${!listvar}"
7277 for poolname in ${!listvar//,/ }; do
7278 destroy_pool $fsname.$poolname
7282 destroy_test_pools () {
7284 local fsname=${1:-$FSNAME}
7285 destroy_pools $fsname || true
7291 local ts=$(date +%s)
7294 if [[ ! -f "$YAML_LOG" ]]; then
7295 # init_logging is not performed before gather_logs,
7296 # so the $LOGDIR needs to be checked here
7297 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7300 [ -f $LOGDIR/shared ] && docp=false
7302 # dump lustre logs, dmesg
7304 prefix="$TESTLOG_PREFIX.$TESTNAME"
7306 echo "Dumping lctl log to ${prefix}.*.${suffix}"
7308 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
7309 echo "Dumping logs only on local client."
7310 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
7311 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
7316 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
7317 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
7319 if [ ! -f $LOGDIR/shared ]; then
7320 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
7333 for i in $(seq 0 $num_mntpts); do
7334 cmd="ls -laf ${mntpt_root}$i/$dir"
7340 for pid in $pids; do
7347 # check_and_start_recovery_timer()
7348 # service_time = at_est2timeout(service_time);
7349 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
7350 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
7352 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
7353 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
7354 #define CONNECTION_SWITCH_MIN 5
7355 #define CONNECTION_SWITCH_INC 5
7356 max_recovery_time() {
7357 local init_connect_timeout=$((TIMEOUT / 20))
7358 ((init_connect_timeout >= 5)) || init_connect_timeout=5
7360 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
7361 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
7363 echo -n $service_time
7366 recovery_time_min() {
7367 local connection_switch_min=5
7368 local connection_switch_inc=5
7369 local connection_switch_max
7370 local reconnect_delay_max
7371 local initial_connect_timeout
7375 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
7376 (($connection_switch_min > $TIMEOUT)) &&
7377 max=$connection_switch_min || max=$TIMEOUT
7378 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
7380 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
7381 timeout_20=$((TIMEOUT/20))
7382 (($connection_switch_min > $timeout_20)) &&
7383 initial_connect_timeout=$connection_switch_min ||
7384 initial_connect_timeout=$timeout_20
7386 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
7387 initial_connect_timeout))
7388 echo $((2 * reconnect_delay_max))
7391 get_clients_mount_count () {
7392 local clients=${CLIENTS:-$HOSTNAME}
7394 # we need to take into account the clients mounts and
7395 # exclude mds/ost mounts if any;
7396 do_nodes $clients cat /proc/mounts | grep lustre |
7397 grep -w $MOUNT | wc -l
7401 PROC_CLI="srpc_info"
7402 PROC_CON="srpc_contexts"
7410 if [ $M -lt $N ]; then
7414 while [ $N -lt $M ]; do
7424 calc_connection_cnt() {
7427 # MDT->MDT = 2 * C(M, 2)
7431 comb_m2=$(combination $MDSCOUNT 2)
7433 local num_clients=$(get_clients_mount_count)
7435 local cnt_mdt2mdt=$((comb_m2 * 2))
7436 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7437 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7438 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7439 if is_mounted $MOUNT2; then
7440 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7441 cnt_cli2ost=$((cnt_cli2ost * 2))
7449 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7450 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7451 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7452 + cnt_cli2ost + cnt_cli2mdt))
7466 local cmd="$tgt.srpc.flavor"
7468 if [ $net == "any" ]; then
7473 if [ $dir != "any" ]; then
7478 log "Setting sptlrpc rule: $cmd"
7479 do_facet mgs "$LCTL conf_param $cmd"
7485 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7495 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7496 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7498 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7500 if [ "x$bulkspec" != "x" ]; then
7501 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7503 if [ "x$algs" != "x" ]; then
7504 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7506 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7507 if [ $bulk == "bulkn" ]; then
7508 bulk_count=`echo "$output" | grep "bulk flavor" \
7509 | grep "null/null" | wc -l`
7510 elif [ $bulk == "bulki" ]; then
7511 bulk_count=`echo "$output" | grep "bulk flavor" \
7512 | grep "/null" | grep -v "null/" | wc -l`
7514 bulk_count=`echo "$output" | grep "bulk flavor" \
7515 | grep -v "/null" | grep -v "null/" | wc -l`
7519 [ $bulk_count -lt $count ] && count=$bulk_count
7530 local clients=${CLIENTS:-$HOSTNAME}
7532 for c in ${clients//,/ }; do
7533 local output=$(do_node $c lctl get_param -n \
7534 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7535 local tmpcnt=$(count_flvr "$output" $flavor)
7536 if $GSS_SK && [ $flavor != "null" ]; then
7537 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7538 output=$(do_node $c lctl get_param -n \
7539 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7540 local outcon=$(count_contexts "$output")
7541 if [ "$outcon" -lt "$tmpcnt" ]; then
7545 cnt=$((cnt + tmpcnt))
7555 local clients=${CLIENTS:-$HOSTNAME}
7557 for c in ${clients//,/ }; do
7558 local output=$(do_node $c lctl get_param -n \
7559 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7560 local tmpcnt=$(count_flvr "$output" $flavor)
7561 if $GSS_SK && [ $flavor != "null" ]; then
7562 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7563 output=$(do_node $c lctl get_param -n \
7564 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7565 local outcon=$(count_contexts "$output")
7566 if [ "$outcon" -lt "$tmpcnt" ]; then
7570 cnt=$((cnt + tmpcnt))
7580 if [ $MDSCOUNT -le 1 ]; then
7585 for num in `seq $MDSCOUNT`; do
7586 local output=$(do_facet mds$num lctl get_param -n \
7587 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7588 local tmpcnt=$(count_flvr "$output" $flavor)
7589 if $GSS_SK && [ $flavor != "null" ]; then
7590 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7591 output=$(do_facet mds$num lctl get_param -n \
7592 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7593 local outcon=$(count_contexts "$output")
7594 if [ "$outcon" -lt "$tmpcnt" ]; then
7598 cnt=$((cnt + tmpcnt))
7609 for num in `seq $MDSCOUNT`; do
7610 mdtosc=$(get_mdtosc_proc_path mds$num)
7611 mdtosc=${mdtosc/-MDT*/-MDT\*}
7612 local output=$(do_facet mds$num lctl get_param -n \
7613 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7614 local tmpcnt=$(count_flvr "$output" $flavor)
7615 if $GSS_SK && [ $flavor != "null" ]; then
7616 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7617 output=$(do_facet mds$num lctl get_param -n \
7618 osc.$mdtosc.$PROC_CON 2>/dev/null)
7619 local outcon=$(count_contexts "$output")
7620 if [ "$outcon" -lt "$tmpcnt" ]; then
7624 cnt=$((cnt + tmpcnt))
7633 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7635 count_flvr "$output" $flavor
7640 local dir=$1 # from to
7641 local flavor=$2 # flavor expected
7644 if [ $dir == "cli2mdt" ]; then
7645 res=`flvr_cnt_cli2mdt $flavor`
7646 elif [ $dir == "cli2ost" ]; then
7647 res=`flvr_cnt_cli2ost $flavor`
7648 elif [ $dir == "mdt2mdt" ]; then
7649 res=`flvr_cnt_mdt2mdt $flavor`
7650 elif [ $dir == "mdt2ost" ]; then
7651 res=`flvr_cnt_mdt2ost $flavor`
7652 elif [ $dir == "all2ost" ]; then
7653 res1=`flvr_cnt_mdt2ost $flavor`
7654 res2=`flvr_cnt_cli2ost $flavor`
7655 res=$((res1 + res2))
7656 elif [ $dir == "all2mdt" ]; then
7657 res1=`flvr_cnt_mdt2mdt $flavor`
7658 res2=`flvr_cnt_cli2mdt $flavor`
7659 res=$((res1 + res2))
7660 elif [ $dir == "all2all" ]; then
7661 res1=`flvr_cnt_mdt2ost $flavor`
7662 res2=`flvr_cnt_cli2ost $flavor`
7663 res3=`flvr_cnt_mdt2mdt $flavor`
7664 res4=`flvr_cnt_cli2mdt $flavor`
7665 res=$((res1 + res2 + res3 + res4))
7673 local dir=$1 # from to
7674 local flavor=$2 # flavor expected
7675 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7676 local WAITFLAVOR_MAX=20 # how many retries before abort?
7679 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7680 echo -n "checking $dir..."
7681 res=$(do_check_flavor $dir $flavor)
7682 echo "found $res/$expect $flavor connections"
7683 [ $res -ge $expect ] && return 0
7687 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7688 # echo "Dumping additional logs for SK debug.."
7689 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7691 gather_logs $(comma_list $(nodes_list))
7696 restore_to_default_flavor()
7698 local proc="mgs.MGS.live.$FSNAME"
7700 echo "restoring to default flavor..."
7702 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7703 grep ".srpc.flavor" | wc -l)
7705 # remove all existing rules if any
7706 if [ $nrule -ne 0 ]; then
7707 echo "$nrule existing rules"
7708 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7709 grep ".srpc.flavor."); do
7710 echo "remove rule: $rule"
7711 spec=`echo $rule | awk -F = '{print $1}'`
7712 do_facet mgs "$LCTL conf_param -d $spec"
7716 # verify no rules left
7717 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7718 grep ".srpc.flavor." | wc -l)
7719 [ $nrule -ne 0 ] && error "still $nrule rules left"
7721 # wait for default flavor to be applied
7724 set_rule $FSNAME any any $SK_FLAVOR
7725 wait_flavor all2all $SK_FLAVOR
7727 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7728 set_rule $FSNAME any cli2ost $SK_FLAVOR
7729 wait_flavor cli2mdt $SK_FLAVOR
7730 wait_flavor cli2ost $SK_FLAVOR
7732 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7734 wait_flavor all2all null
7740 local flavor=${1:-null}
7742 echo "setting all flavor to $flavor"
7744 # FIXME need parameter to this fn
7745 # and remove global vars
7746 local cnt_all2all=$(calc_connection_cnt all2all)
7748 local res=$(do_check_flavor all2all $flavor)
7749 if [ $res -eq $cnt_all2all ]; then
7750 echo "already have total $res $flavor connections"
7754 echo "found $res $flavor out of total $cnt_all2all connections"
7755 restore_to_default_flavor
7757 [[ $flavor = null ]] && return 0
7759 if $GSS_SK && [ $flavor != "null" ]; then
7761 set_rule $FSNAME any any $flavor
7762 wait_flavor all2all $flavor
7764 set_rule $FSNAME any cli2mdt $flavor
7765 set_rule $FSNAME any cli2ost $flavor
7766 set_rule $FSNAME any mdt2ost null
7767 set_rule $FSNAME any mdt2mdt null
7768 wait_flavor cli2mdt $flavor
7769 wait_flavor cli2ost $flavor
7771 echo "GSS_SK now at flavor: $flavor"
7773 set_rule $FSNAME any any $flavor
7774 wait_flavor all2all $flavor
7781 # Checking for shared logdir
7782 if [ ! -d $dir ]; then
7783 # Not found. Create local logdir
7786 touch $dir/check_file.$(hostname -s)
7791 check_write_access() {
7793 local list=${2:-$(comma_list $(nodes_list))}
7797 for node in ${list//,/ }; do
7798 file=$dir/check_file.$(short_nodename $node)
7799 if [[ ! -f "$file" ]]; then
7800 # Logdir not accessible/writable from this node.
7803 rm -f $file || return 1
7809 [[ -n $YAML_LOG ]] && return
7810 local save_umask=$(umask)
7813 export YAML_LOG=${LOGDIR}/results.yml
7817 # If the yaml log already exists then we will just append to it
7818 if [ ! -f $YAML_LOG ]; then
7819 if check_shared_dir $LOGDIR; then
7820 touch $LOGDIR/shared
7821 echo "Logging to shared log directory: $LOGDIR"
7823 echo "Logging to local directory: $LOGDIR"
7826 yml_nodes_file $LOGDIR >> $YAML_LOG
7827 yml_results_file >> $YAML_LOG
7832 # If modules are not yet loaded then older "lctl lustre_build_version"
7833 # will fail. Use lctl build version instead.
7834 log "Client: $($LCTL lustre_build_version)"
7835 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7836 do_facet $SINGLEMDS $LCTL --version)"
7837 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7838 do_facet ost1 $LCTL --version)"
7842 yml_log_test $1 >> $YAML_LOG
7846 yml_log_test_status $@ >> $YAML_LOG
7849 log_sub_test_begin() {
7850 yml_log_sub_test_begin "$@" >> $YAML_LOG
7853 log_sub_test_end() {
7854 yml_log_sub_test_end "$@" >> $YAML_LOG
7860 local llverdev_opts=$2
7861 local devname=$(basename $1)
7862 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7863 # loop devices aren't in /proc/partitions
7864 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7866 size=$(($size / 1024 / 1024)) # Gb
7868 local partial_arg=""
7869 # Run in partial (fast) mode if the size
7870 # of a partition > 1 GB
7871 [ $size -gt 1 ] && partial_arg="-p"
7873 llverdev --force $partial_arg $llverdev_opts $dev
7879 local llverfs_opts=$2
7880 local use_partial_arg=$3
7881 local partial_arg=""
7882 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7884 # Run in partial (fast) mode if the size
7885 # of a partition > 1 GB
7886 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7888 llverfs $partial_arg $llverfs_opts $dir
7891 #Remove objects from OST
7892 remove_ost_objects() {
7898 local mntpt=$(facet_mntpt $facet)
7899 local opts=$OST_MOUNT_OPTS
7903 echo "removing objects from $ostdev on $facet: $objids"
7904 if ! test -b $ostdev; then
7905 opts=$(csa_add "$opts" -o loop)
7907 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7910 for i in $objids; do
7911 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7913 umount -f $mntpt || return $?
7917 #Remove files from MDT
7918 remove_mdt_files() {
7923 local mntpt=$(facet_mntpt $facet)
7924 local opts=$MDS_MOUNT_OPTS
7926 echo "removing files from $mdtdev on $facet: $files"
7927 if [ $(facet_fstype $facet) == ldiskfs ] &&
7928 ! do_facet $facet test -b $mdtdev; then
7929 opts=$(csa_add "$opts" -o loop)
7931 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7935 rm $mntpt/ROOT/$f || { rc=$?; break; }
7937 umount -f $mntpt || return $?
7941 duplicate_mdt_files() {
7946 local mntpt=$(facet_mntpt $facet)
7947 local opts=$MDS_MOUNT_OPTS
7949 echo "duplicating files on $mdtdev on $facet: $files"
7950 mkdir -p $mntpt || return $?
7951 if [ $(facet_fstype $facet) == ldiskfs ] &&
7952 ! do_facet $facet test -b $mdtdev; then
7953 opts=$(csa_add "$opts" -o loop)
7955 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7966 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7967 pushd $mntpt/ROOT > /dev/null || return $?
7970 touch $f.bad || return $?
7971 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7973 [ $rc -eq 0 ] || return $rc
7974 setfattr --restore $tmp || return $?
7980 local devs=${1//,/ }
7983 local rslt=$TMP/sgpdd_survey
7985 # sgpdd-survey cleanups ${rslt}.* files
7987 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
7993 # returns the canonical name for an ldiskfs device
7998 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
7999 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8000 echo dm-\\\${foo##*:};
8002 name=\\\$(basename \\\$dv);
8003 if [[ \\\$name = *flakey* ]]; then
8004 name=\\\$(lsblk -o NAME,KNAME |
8005 awk /\\\$name/'{print \\\$NF}');
8011 is_sanity_benchmark() {
8012 local benchmarks="dbench bonnie iozone fsx"
8014 for b in $benchmarks; do
8015 if [ "$b" == "$suite" ]; then
8023 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8027 # Get the available size (KB) of a given obd target.
8034 [[ $facet != client ]] || return 0
8036 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8041 # Get the page size (bytes) on a given facet node.
8045 local size=$(getconf PAGE_SIZE 2>/dev/null)
8047 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
8048 echo -n ${size:-4096}
8052 # Get the block count of the filesystem.
8059 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8060 awk '/^Block count:/ {print $3}')
8064 # Get the block size of the filesystem.
8070 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8071 awk '/^Block size:/ {print $3}')
8075 # Check whether the "large_xattr" feature is enabled or not.
8076 large_xattr_enabled() {
8077 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8079 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8081 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8082 grep -E -q '(ea_inode|large_xattr)'"
8083 return ${PIPESTATUS[0]}
8086 # Get the maximum xattr size supported by the filesystem.
8090 if large_xattr_enabled; then
8091 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
8094 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8095 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
8097 # maximum xattr size = size of block - size of header -
8098 # size of 1 entry - 4 null bytes
8099 size=$((block_size - 32 - 32 - 4))
8105 # Dump the value of the named xattr from a file.
8110 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8113 # Generate a string with size of $size bytes.
8115 local size=${1:-1024} # in bytes
8117 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8120 reformat_external_journal() {
8125 if [ -n "${!var}" ]; then
8126 local rcmd="do_facet $facet"
8128 echo "reformat external journal on $facet:${!var}"
8129 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8133 # MDT file-level backup/restore
8134 mds_backup_restore() {
8137 local devname=$(mdsdevname $(facet_number $facet))
8138 local mntpt=$(facet_mntpt brpt)
8139 local rcmd="do_facet $facet"
8140 local metaea=${TMP}/backup_restore.ea
8141 local metadata=${TMP}/backup_restore.tgz
8142 local opts=${MDS_MOUNT_OPTS}
8143 local svc=${facet}_svc
8145 if ! ${rcmd} test -b ${devname}; then
8146 opts=$(csa_add "$opts" -o loop)
8149 echo "file-level backup/restore on $facet:${devname}"
8151 # step 1: build mount point
8152 ${rcmd} mkdir -p $mntpt
8153 # step 2: cleanup old backup
8154 ${rcmd} rm -f $metaea $metadata
8156 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8157 if [ ! -z $igif ]; then
8158 # step 3.5: rm .lustre
8159 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
8161 # step 4: backup metaea
8163 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
8165 # step 5: backup metadata
8167 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
8169 ${rcmd} $UMOUNT $mntpt || return 4
8170 # step 8: reformat dev
8171 echo "reformat new device"
8172 format_mdt $(facet_number $facet)
8174 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8175 # step 10: restore metadata
8177 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
8178 # step 11: restore metaea
8180 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
8181 # step 12: remove recovery logs
8182 echo "remove recovery logs"
8183 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8184 # step 13: umount dev
8185 ${rcmd} $UMOUNT $mntpt || return 10
8186 # step 14: cleanup tmp backup
8187 ${rcmd} rm -f $metaea $metadata
8188 # step 15: reset device label - it's not virgin on
8189 ${rcmd} e2label $devname ${!svc}
8196 local devname=$(mdsdevname $(facet_number $facet))
8197 local mntpt=$(facet_mntpt brpt)
8198 local rcmd="do_facet $facet"
8199 local opts=${MDS_MOUNT_OPTS}
8201 if ! ${rcmd} test -b ${devname}; then
8202 opts=$(csa_add "$opts" -o loop)
8205 echo "removing OI files on $facet: idx=${idx}"
8207 # step 1: build mount point
8208 ${rcmd} mkdir -p $mntpt
8210 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8211 if [ -z $idx ]; then
8212 # step 3: remove all OI files
8213 ${rcmd} rm -fv $mntpt/oi.16*
8214 elif [ $idx -lt 2 ]; then
8215 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8219 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8220 for ((i=${idx}; i<64; i=$((i * idx)))); do
8221 ${rcmd} rm -fv $mntpt/oi.16.${i}
8225 ${rcmd} $UMOUNT $mntpt || return 2
8226 # OI files will be recreated when mounted as lustre next time.
8229 # generate maloo upload-able log file name
8230 # \param logname specify unique part of file name
8231 generate_logname() {
8232 local logname=${1:-"default_logname"}
8234 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8237 # make directory on different MDTs
8241 local stripe_count=2
8242 local stripe_index=-1
8245 while getopts "c:i:p" opt; do
8247 c) stripe_count=$OPTARG;;
8248 i) stripe_index=$OPTARG;;
8250 \?) error "only support -i -c -p";;
8254 shift $((OPTIND - 1))
8255 [ $# -eq 1 ] || error "Only creating single directory is supported"
8258 if [ "$p_option" == "-p" ]; then
8259 local parent=$(dirname $path)
8261 [ -d $path ] && return 0
8262 if [ ! -d ${parent} ]; then
8263 mkdir -p ${parent} ||
8264 error "mkdir parent '$parent' failed"
8268 if [ $MDSCOUNT -le 1 ]; then
8269 mkdir $path || error "mkdir '$path' failed"
8271 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
8274 if [ $stripe_index -eq -1 ]; then
8275 mdt_index=$((test_num % MDSCOUNT))
8277 mdt_index=$stripe_index
8279 echo "striped dir -i$mdt_index -c$stripe_count $path"
8280 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
8281 error "mkdir -i $mdt_index -c$stripe_count $path failed"
8285 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8287 # If called many times, passing @last_fd will avoid repeated searching
8288 # already-open FDs repeatedly if we know they are still in use.
8290 # usage: free_fd [last_fd]
8293 local max_fd=$(ulimit -n)
8294 local fd=$((${1:-2} + 1))
8296 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8299 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8303 check_mount_and_prep()
8305 is_mounted $MOUNT || setupall
8307 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8308 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8309 for idx in $(seq $MDSCOUNT); do
8310 local name="MDT$(printf '%04x' $((idx - 1)))"
8311 rm -rf $MOUNT/.lustre/lost+found/$name/*
8315 # calcule how many ost-objects to be created.
8316 precreated_ost_obj_count()
8320 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8321 local ost_name="OST$(printf '%04x' $ost_idx)"
8322 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8323 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8324 osp.$proc_path.prealloc_last_id)
8325 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8326 osp.$proc_path.prealloc_next_id)
8327 echo $((last_id - next_id + 1))
8330 check_file_in_pool()
8335 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
8338 for t in $tlist ; do
8339 [ "$i" -eq "$t" ] && continue 2
8342 echo "pool list: $tlist"
8343 echo "striping: $res"
8344 error_noexit "$file not allocated in $pool"
8351 echo "Creating new pool"
8354 create_pool $FSNAME.$pool ||
8355 { error_noexit "No pool created, result code $?"; return 1; }
8356 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8357 { error_noexit "$pool not in lfs pool_list"; return 2; }
8360 pool_add_targets() {
8361 echo "Adding targets to pool"
8367 local list=$(seq $first $step $last)
8369 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8370 do_facet mgs $LCTL pool_add \
8371 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
8373 # wait for OSTs to be added to the pool
8374 for mds_id in $(seq $MDSCOUNT); do
8375 local mdt_id=$((mds_id-1))
8376 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8377 wait_update_facet mds$mds_id \
8378 "lctl get_param -n lod.$lodname.pools.$pool |
8379 sort -u | tr '\n' ' ' " "$t" || {
8380 error_noexit "mds$mds_id: Add to pool failed"
8384 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
8385 | sort -u | tr '\n' ' ' " "$t" || {
8386 error_noexit "Add to pool failed"
8389 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
8390 local addcount=$(((last - first) / step + 1))
8391 [ $lfscount -eq $addcount ] || {
8392 error_noexit "lfs pool_list bad ost count" \
8393 "$lfscount != $addcount"
8401 echo "Setting pool on directory $tdir"
8403 $SETSTRIPE -c 2 -p $pool $tdir && return 0
8405 error_noexit "Cannot set pool $pool to $tdir"
8412 echo "Checking pool on directory $tdir"
8414 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
8415 [ "$res" = "$pool" ] && return 0
8417 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8421 pool_dir_rel_path() {
8422 echo "Testing relative path works well"
8427 mkdir -p $root/$tdir/$tdir
8429 pool_set_dir $pool $tdir || return 1
8430 pool_set_dir $pool ./$tdir || return 2
8431 pool_set_dir $pool ../$tdir || return 3
8432 pool_set_dir $pool ../$tdir/$tdir || return 4
8433 rm -rf $tdir; cd - > /dev/null
8436 pool_alloc_files() {
8437 echo "Checking files allocation from directory pool"
8444 for i in $(seq -w 1 $count)
8446 local file=$tdir/file-$i
8448 check_file_in_pool $file $pool "$tlist" || \
8449 failed=$((failed + 1))
8451 [ "$failed" = 0 ] && return 0
8453 error_noexit "$failed files not allocated in $pool"
8457 pool_create_files() {
8458 echo "Creating files in pool"
8466 for i in $(seq -w 1 $count)
8468 local file=$tdir/spoo-$i
8469 $SETSTRIPE -p $pool $file
8470 check_file_in_pool $file $pool "$tlist" || \
8471 failed=$((failed + 1))
8473 [ "$failed" = 0 ] && return 0
8475 error_noexit "$failed files not allocated in $pool"
8480 echo "Checking 'lfs df' output"
8483 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8485 local res=$($LFS df --pool $FSNAME.$pool |
8487 grep "$FSNAME-OST" |
8489 [ "$res" = "$t" ] && return 0
8491 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8495 pool_file_rel_path() {
8496 echo "Creating files in a pool with relative pathname"
8501 { error_noexit "unable to create $tdir"; return 1 ; }
8502 local file="/..$tdir/$tfile-1"
8503 $SETSTRIPE -p $pool $file ||
8504 { error_noexit "unable to create $file" ; return 2 ; }
8507 $SETSTRIPE -p $pool $tfile-2 || {
8508 error_noexit "unable to create $tfile-2 in $tdir"
8513 pool_remove_first_target() {
8514 echo "Removing first target from a pool"
8517 local pname="lov.$FSNAME-*.pools.$pool"
8518 local t=$($LCTL get_param -n $pname | head -1)
8519 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8520 for mds_id in $(seq $MDSCOUNT); do
8521 local mdt_id=$((mds_id-1))
8522 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8523 wait_update_facet mds$mds_id \
8524 "lctl get_param -n lod.$lodname.pools.$pool |
8526 error_noexit "mds$mds_id: $t not removed from" \
8531 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8532 error_noexit "$t not removed from $FSNAME.$pool"
8537 pool_remove_all_targets() {
8538 echo "Removing all targets from pool"
8541 local pname="lov.$FSNAME-*.pools.$pool"
8542 for t in $($LCTL get_param -n $pname | sort -u)
8544 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8546 for mds_id in $(seq $MDSCOUNT); do
8547 local mdt_id=$((mds_id-1))
8548 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8549 wait_update_facet mds$mds_id "lctl get_param -n \
8550 lod.$lodname.pools.$pool" "" || {
8551 error_noexit "mds$mds_id: Pool $pool not drained"
8555 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8556 error_noexit "Pool $FSNAME.$pool cannot be drained"
8559 # striping on an empty/nonexistant pool should fall back
8560 # to "pool of everything"
8562 error_noexit "failed to use fallback striping for empty pool"
8565 # setstripe on an empty pool should fail
8566 $SETSTRIPE -p $pool $file 2>/dev/null && {
8567 error_noexit "expected failure when creating file" \
8575 echo "Destroying pool"
8579 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8582 # striping on an empty/nonexistant pool should fall back
8583 # to "pool of everything"
8585 error_noexit "failed to use fallback striping for missing pool"
8588 # setstripe on an empty pool should fail
8589 $SETSTRIPE -p $pool $file 2>/dev/null && {
8590 error_noexit "expected failure when creating file" \
8595 # get param should return err once pool is gone
8596 if wait_update $HOSTNAME "lctl get_param -n \
8597 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8599 remove_pool_from_list $FSNAME.$pool
8602 error_noexit "Pool $FSNAME.$pool is not destroyed"
8606 # Get and check the actual stripe count of one file.
8607 # Usage: check_stripe_count <file> <expected_stripe_count>
8608 check_stripe_count() {
8613 [[ -z "$file" || -z "$expected" ]] &&
8614 error "check_stripe_count: invalid argument"
8616 local cmd="$GETSTRIPE -c $file"
8617 actual=$($cmd) || error "$cmd failed"
8618 actual=${actual%% *}
8620 if [[ $actual -ne $expected ]]; then
8621 [[ $expected -eq -1 ]] ||
8622 error "$cmd wrong: found $actual, expected $expected"
8623 [[ $actual -eq $OSTCOUNT ]] ||
8624 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8628 # Get and check the actual list of OST indices on one file.
8629 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8635 [[ -z "$file" || -z "$expected" ]] &&
8636 error "check_obdidx: invalid argument!"
8638 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8639 grep -v obdidx | awk '{print $1}' | xargs))
8641 [[ $obdidx = $expected ]] ||
8642 error "list of OST indices on $file is $obdidx," \
8643 "should be $expected"
8646 # Get and check the actual OST index of the first stripe on one file.
8647 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8648 check_start_ost_idx() {
8653 [[ -z "$file" || -z "$expected" ]] &&
8654 error "check_start_ost_idx: invalid argument!"
8656 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8659 [[ $start_ost_idx = $expected ]] ||
8660 error "OST index of the first stripe on $file is" \
8661 "$start_ost_idx, should be $expected"
8664 killall_process () {
8665 local clients=${1:-$(hostname)}
8670 do_nodes $clients "killall $signal $name"
8675 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8680 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8685 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8690 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8695 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8700 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8707 do_facet mgs "cat $LSNAPSHOT_LOG"
8713 echo "Cleaning test environment ..."
8715 # Every lsnapshot command takes exclusive lock with others,
8716 # so can NOT destroy the snapshot during list with 'xargs'.
8718 local ssname=$(lsnapshot_list | grep snapshot_name |
8719 grep lss_ | awk '{ print $2 }' | head -n 1)
8720 [ -z "$ssname" ] && break
8722 lsnapshot_destroy -n $ssname -f ||
8723 lss_err "Fail to destroy $ssname by force"
8733 local host=$(facet_active_host $facet)
8734 local dir=$(dirname $(facet_vdevice $facet))
8735 local pool=$(zpool_name $facet)
8736 local lfsname=$(zfs_local_fsname $facet)
8737 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8740 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8746 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8747 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8749 if ! combined_mgs_mds ; then
8750 [ $(facet_fstype mgs) != zfs ] &&
8751 skip "Lustre snapshot 1 only works for ZFS backend"
8753 local host=$(facet_active_host mgs)
8754 local dir=$(dirname $(facet_vdevice mgs))
8755 local pool=$(zpool_name mgs)
8756 local lfsname=$(zfs_local_fsname mgs)
8759 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8760 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8763 for num in `seq $MDSCOUNT`; do
8764 [ $(facet_fstype mds$num) != zfs ] &&
8765 skip "Lustre snapshot 1 only works for ZFS backend"
8767 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8768 lss_err "generate lss conf (mds$num)"
8771 for num in `seq $OSTCOUNT`; do
8772 [ $(facet_fstype ost$num) != zfs ] &&
8773 skip "Lustre snapshot 1 only works for ZFS backend"
8775 lss_gen_conf_one ost$num OST $((num - 1)) ||
8776 lss_err "generate lss conf (ost$num)"
8779 do_facet mgs "cat $LSNAPSHOT_CONF"
8782 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8783 parse_plain_dir_param()
8788 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8789 param="-c ${invalues[1]}"
8791 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8792 param="$param -S ${invalues[3]}"
8794 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8795 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8796 param="$param -i ${invalues[6]}"
8798 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8800 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8801 param="$param -i ${invalues[5]}"
8809 local val=$(awk '{print $2}' <<< $line)
8811 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8813 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8815 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8817 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8822 parse_layout_param()
8829 if [[ ! -z $line ]]; then
8830 if [[ -z $mode ]]; then
8831 if [[ $line =~ ^"stripe_count:" ]]; then
8833 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8835 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8840 if [[ $mode = "plain_dir" ]]; then
8841 param=$(parse_plain_dir_param "$line")
8842 elif [[ $mode = "plain_file" ]]; then
8843 val=$(parse_plain_param "$line")
8844 [[ ! -z $val ]] && param="$param $val"
8845 elif [[ $mode = "pfl" ]]; then
8846 val=$(echo $line | awk '{print $2}')
8847 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8848 if [[ $val = "EOF" ]]; then
8849 param="$param -E -1"
8851 param="$param -E $val"
8853 elif [[ $line =~ ^"stripe_count:" ]]; then
8855 val=$(parse_plain_dir_param "$line")
8859 val=$(parse_plain_param "$line")
8860 [[ ! -z $val ]] && param="$param $val"
8870 local param=$($LFS getstripe -d $1 | parse_layout_param)
8879 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8881 cancel_lru_locks mdc
8882 cancel_lru_locks osc
8884 # make sure PFID is set correctly for files
8885 do_nodes $(comma_list $(osts_nodes)) \
8886 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8889 cat $f &> /dev/nullA ||
8890 { rc=$?; echo "verify $f failed"; break; }
8893 do_nodes $(comma_list $(osts_nodes)) \
8894 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
8898 # check that clients "oscs" was evicted after "before"
8899 check_clients_evicted() {
8906 for osc in $oscs; do
8908 echo "Check state for $osc"
8909 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
8910 tail -n 3 | awk -F"[ [,]" \
8911 '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
8912 if (($? == 0)) && (($evicted > $before)); then
8913 echo "$osc is evicted at $evicted"
8918 [ $rc -eq 0 ] || error "client not evicted from OST"
8921 # check that clients OSCS current_state is FULL
8922 check_clients_full() {
8927 for osc in $oscs; do
8928 wait_update_facet client \
8929 "lctl get_param -n osc.$osc.state |
8930 grep 'current_state: FULL'" \
8931 "current_state: FULL" $timeout
8932 [ $? -eq 0 ] || error "$osc state is not FULL"
8937 __changelog_deregister() {
8939 local mdt="$(facet_svc $facet)"
8943 # skip cleanup if no user registered for this MDT
8944 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
8945 # user is no longer registered, skip cleanup
8946 changelog_users "$facet" | grep -q "$cl_user" ||
8947 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
8949 # From this point, if any operation fails, it is an error
8950 __changelog_clear $facet $cl_user 0 ||
8951 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
8952 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
8953 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
8956 declare -Ax CL_USERS
8957 changelog_register() {
8958 for M in $(seq $MDSCOUNT); do
8960 local mdt="$(facet_svc $facet)"
8963 cl_mask=$(do_facet $facet $LCTL get_param \
8964 mdd.${mdt}.changelog_mask -n)
8965 stack_trap "do_facet $facet $LCTL \
8966 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
8967 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
8968 error "$mdt: changelog_mask=+hsm failed: $?"
8971 cl_user=$(do_facet $facet \
8972 $LCTL --device $mdt changelog_register -n) ||
8973 error "$mdt: register changelog user failed: $?"
8974 stack_trap "__changelog_deregister $facet $cl_user" EXIT
8976 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
8977 # Bash does not support nested arrays, but the format of a
8978 # cl_user is constrained enough to use whitespaces as separators
8979 CL_USERS[$facet]+="$cl_user "
8981 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
8984 changelog_deregister() {
8986 # bash assoc arrays do not guarantee to list keys in created order
8987 # so reorder to get same order than in changelog_register()
8988 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
8991 for facet in $cl_facets; do
8992 for cl_user in ${CL_USERS[$facet]}; do
8993 __changelog_deregister $facet $cl_user || return $?
8995 unset CL_USERS[$facet]
9001 local service=$(facet_svc $facet)
9003 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9006 changelog_user_rec() {
9009 local service=$(facet_svc $facet)
9011 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9014 changelog_chmask() {
9017 do_nodes $(comma_list $(mdts_nodes)) \
9018 $LCTL set_param mdd.*.changelog_mask="$mask"
9021 # usage: __changelog_clear FACET CL_USER [+]INDEX
9025 local mdt="$(facet_svc $facet)"
9031 # Remove the leading '+'
9033 rec+=$(changelog_user_rec $facet $cl_user)
9040 if [ $rec -eq 0 ]; then
9041 echo "$mdt: clear the changelog for $cl_user of all records"
9043 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9045 $LFS changelog_clear $mdt $cl_user $rec
9048 # usage: changelog_clear [+]INDEX
9050 # If INDEX is prefixed with '+', increment every changelog user's record index
9051 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9055 # bash assoc arrays do not guarantee to list keys in created order
9056 # so reorder to get same order than in changelog_register()
9057 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9060 for facet in $cl_facets; do
9061 for cl_user in ${CL_USERS[$facet]}; do
9062 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9070 for M in $(seq $MDSCOUNT); do
9072 local mdt="$(facet_svc $facet)"
9074 $LFS changelog $mdt | sed -e 's/^/'$mdt'./'
9078 changelog_extract_field() {
9083 changelog_dump | gawk "/$cltype.*$file$/ {
9084 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9088 # Prints a changelog record produced by "lfs changelog" as an associative array
9091 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9092 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9093 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9094 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9095 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9096 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9097 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9099 # Note that the changelog record is not quoted
9100 # Also note that the line breaks in the output were only added for readability
9102 # Typically, you want to eval the output of the command to fill an actual
9103 # associative array, like this:
9104 # $> eval declare -A changelog=$(changelog2array $entry)
9106 # It can then be accessed like any bash associative array:
9107 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9109 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9117 # A changelog, as printed by "lfs changelog" typically looks like this:
9118 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9120 # Parse the positional part of the changelog
9122 # changelog_dump() prefixes records with their mdt's name
9123 local index="${1##*.}"
9125 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9126 "$index" "${2:2}" "$3" "$4" "$5"
9128 # Parse the key/value part of the changelog
9129 for arg in "${@:5}"; do
9130 # Check it matches a key=value syntax
9131 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9133 local key="${arg%%=*}"
9134 local value="${arg#*=}"
9138 # u is actually for uid AND gid: u=UID:GID
9139 printf " [uid]='%s'" "${value%:*}"
9169 printf " ['%s']='%s'" "$key" "$value"
9176 # Format and print a changelog record
9178 # Interpreted sequences are:
9180 # %f the "flags" attribute of a changelog record
9181 __changelog_printf()
9186 for ((i = 0; i < ${#format}; i++)); do
9187 local char="${format:$i:1}"
9188 if [ "$char" != % ]; then
9194 char="${format:$i:1}"
9197 printf '%s' "${changelog[flags]}"
9207 # Filter changelog records
9211 local action='print'
9214 while [ $# -gt 0 ]; do
9234 changelog_dump | { while read -r record; do
9235 eval local -A changelog=$(changelog2array $record)
9236 for key in "${!filter[@]}"; do
9239 [ "${changelog[$key]}" == "${filter[$key]}" ]
9246 case "${action:-print}" in
9248 printf '%s\n' "$record"
9251 __changelog_printf "$format"
9261 [ ! -d "$dir" ] && return
9263 [ -z "$layout" ] && {
9264 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9268 setfattr -n trusted.lov -v $layout $dir ||
9269 error "error restoring layout '$layout' to '$dir'"
9272 # save the layout of a directory, the returned string will be used by
9273 # restore_layout() to restore the layout
9276 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9277 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9281 # save layout of a directory and restore it at exit
9282 save_layout_restore_at_exit() {
9284 local layout=$(save_layout $dir)
9286 stack_trap "restore_layout $dir $layout" EXIT