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=${KEEP_ZPOOL:-false}
158 export MKE2FS=$MKE2FS
159 if [ -z "$MKE2FS" ]; then
160 if which mkfs.ldiskfs >/dev/null 2>&1; then
161 export MKE2FS=mkfs.ldiskfs
167 export DEBUGFS=$DEBUGFS
168 if [ -z "$DEBUGFS" ]; then
169 if which debugfs.ldiskfs >/dev/null 2>&1; then
170 export DEBUGFS=debugfs.ldiskfs
172 export DEBUGFS=debugfs
176 export TUNE2FS=$TUNE2FS
177 if [ -z "$TUNE2FS" ]; then
178 if which tunefs.ldiskfs >/dev/null 2>&1; then
179 export TUNE2FS=tunefs.ldiskfs
181 export TUNE2FS=tune2fs
185 export E2LABEL=$E2LABEL
186 if [ -z "$E2LABEL" ]; then
187 if which label.ldiskfs >/dev/null 2>&1; then
188 export E2LABEL=label.ldiskfs
190 export E2LABEL=e2label
194 export DUMPE2FS=$DUMPE2FS
195 if [ -z "$DUMPE2FS" ]; then
196 if which dumpfs.ldiskfs >/dev/null 2>&1; then
197 export DUMPE2FS=dumpfs.ldiskfs
199 export DUMPE2FS=dumpe2fs
203 export E2FSCK=$E2FSCK
204 if [ -z "$E2FSCK" ]; then
205 if which fsck.ldiskfs >/dev/null 2>&1; then
206 export E2FSCK=fsck.ldiskfs
212 export RESIZE2FS=$RESIZE2FS
213 if [ -z "$RESIZE2FS" ]; then
214 if which resizefs.ldiskfs >/dev/null 2>&1; then
215 export RESIZE2FS=resizefs.ldiskfs
217 export RESIZE2FS=resize2fs
221 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
222 export FSCK_MAX_ERR=4 # File system errors left uncorrected
224 export ZFS=${ZFS:-zfs}
225 export ZPOOL=${ZPOOL:-zpool}
226 export ZDB=${ZDB:-zdb}
227 export PARTPROBE=${PARTPROBE:-partprobe}
229 #[ -d /r ] && export ROOT=${ROOT:-/r}
230 export TMP=${TMP:-$ROOT/tmp}
231 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
232 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
233 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
235 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
236 if ! echo $PATH | grep -q $LUSTRE/utils; then
237 export PATH=$LUSTRE/utils:$PATH
239 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
240 export PATH=$LUSTRE/utils/gss:$PATH
242 if ! echo $PATH | grep -q $LUSTRE/tests; then
243 export PATH=$LUSTRE/tests:$PATH
245 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
246 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
248 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
249 [ ! -f "$LST" ] && export LST=$(which lst)
250 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
251 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
252 export MCREATE=${MCREATE:-mcreate}
253 export MULTIOP=${MULTIOP:-multiop}
254 # Ubuntu, at least, has a truncate command in /usr/bin
255 # so fully path our truncate command.
256 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
257 export FSX=${FSX:-$LUSTRE/tests/fsx}
258 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
259 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
260 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
261 export PATH=$LUSTRE/tests/racer:$PATH:
263 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
264 export PATH=$LUSTRE/tests/mpi:$PATH
266 export RSYNC_RSH=${RSYNC_RSH:-rsh}
268 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
269 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
270 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
271 [ ! -f "$LFS" ] && export LFS=$(which lfs)
272 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
273 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
275 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
276 if [ ! -f "$L_GETIDENTITY" ]; then
277 if `which l_getidentity > /dev/null 2>&1`; then
278 export L_GETIDENTITY=$(which l_getidentity)
280 export L_GETIDENTITY=NONE
283 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
284 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
285 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
286 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
287 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
288 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
289 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
290 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
291 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
292 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
293 [ ! -f "$LUSTRE_RMMOD" ] &&
294 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
295 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
296 [ ! -f "$LFS_MIGRATE" ] &&
297 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
298 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
299 [ ! -f "$LR_READER" ] &&
300 export LR_READER=$(which lr_reader 2> /dev/null)
301 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
302 export NAME=${NAME:-local}
303 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
304 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
305 export LGSSD=$(which lgssd)
306 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
307 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
308 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
310 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
312 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
313 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
315 if [ "$ACCEPTOR_PORT" ]; then
316 export PORT_OPT="--port $ACCEPTOR_PORT"
320 $RPC_MODE || echo "Using GSS shared-key feature"
321 which lgss_sk > /dev/null 2>&1 ||
322 error_exit "built with lgss_sk disabled! SEC=$SEC"
330 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
331 which lgss_keyring > /dev/null 2>&1 ||
332 error_exit "built with gss disabled! SEC=$SEC"
343 IDENTITY_UPCALL=false
347 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
349 # Paths on remote nodes, if different
350 export RLUSTRE=${RLUSTRE:-$LUSTRE}
351 export RPWD=${RPWD:-$PWD}
352 export I_MOUNTED=${I_MOUNTED:-"no"}
353 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
354 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
355 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
356 ! -f $LUSTRE/mdt/mdt.ko ]; then
357 export CLIENTMODSONLY=yes
360 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
361 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
365 while getopts "rvwf:" opt $*; do
370 w) WRITECONF=writeconf;;
375 shift $((OPTIND - 1))
378 # print the durations of each test if "true"
379 DDETAILS=${DDETAILS:-false}
380 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
385 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
392 ncpts=$(do_facet $facet "lctl get_param -n " \
393 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
395 if [ $ncpts -eq 0 ]; then
402 # Return a numeric version code based on a version string. The version
403 # code is useful for comparison two version strings to see which is newer.
405 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
406 eval set -- $(tr "[:punct:]" " " <<< $*)
408 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
411 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
412 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
414 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
416 # usage: lustre_build_version
418 # All Lustre versions support "lctl get_param" to report the version of the
419 # code running in the kernel (what our tests are interested in), but it
420 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
421 # the "version" parameter doesn't include "lustre: " at the beginning.
422 # If that fails, call "lctl lustre_build_version" which prints either (or both)
423 # the userspace and kernel build versions, but until 2.8.55 required root
424 # access to get the Lustre kernel version. If that also fails, fall back to
425 # using "lctl --version", which is easy to parse and works without the kernel
426 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
427 # not the module version, though they are usually the same.
429 # Various commands and their output format for different Lustre versions:
430 # lctl get_param version: 2.9.55
431 # lctl get_param version: lustre: 2.8.53
432 # lctl get_param version: lustre: 2.6.52
433 # kernel: patchless_client
434 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
435 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
436 # lctl lustre_build_version: error: lustre_build_version: Permission denied
437 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
438 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
439 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
440 # lctl --version: lctl 2.6.50
442 # output: prints version string to stdout in (up to 4) dotted-decimal values
443 lustre_build_version() {
444 local facet=${1:-client}
445 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
446 $LCTL lustre_build_version 2>/dev/null ||
447 $LCTL --version 2>/dev/null | cut -d' ' -f2")
448 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
449 [ -n "$lver" ] && ver="$lver"
451 sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' -e 's/_/./g' <<<$ver |
455 # Report the Lustre numeric build version code for the supplied facet.
456 lustre_version_code() {
457 version_code $(lustre_build_version $1)
461 /sbin/lsmod | grep -q "^\<$1\>"
473 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
476 # parallels can't load modules directly from prlfs, use /tmp instead
477 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
478 local target="$(mktemp)"
480 cp "$module" "$target"
483 [[ $rc == 0 ]] && PRLFS=true
491 # Load a module on the system where this is running.
493 # usage: load_module module_name [module arguments for insmod/modprobe]
495 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
496 # will be used as the arguments. Otherwise arguments will be obtained from
497 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
504 BASE=$(basename $module $EXT)
506 module_loaded ${BASE} && return
508 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
509 # else from modprobe.conf
510 if [ $# -eq 0 ]; then
511 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
512 # Bash until 4.x, so we resort to eval.
513 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
514 eval set -- \$$optvar
515 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
516 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
518 opt=$(awk -v var="^options $BASE" '$0 ~ var \
519 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
520 set -- $(echo -n $opt)
522 # Ensure we have accept=all for lnet
523 if [ $(basename $module) = lnet ]; then
524 # OK, this is a bit wordy...
525 local arg accept_all_present=false
528 [ "$arg" = accept=all ] && \
529 accept_all_present=true
531 $accept_all_present || set -- "$@" accept=all
537 [ $# -gt 0 ] && echo "${module} options: '$*'"
539 # Note that insmod will ignore anything in modprobe.conf, which is why
540 # we're passing options on the command-line.
541 if [[ "$BASE" == "lnet_selftest" ]] &&
542 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
543 lustre_insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
544 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
545 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
546 lustre_insmod ${LUSTRE}/${module}${EXT} "$@"
548 # must be testing a "make install" or "rpm" installation
549 # note failed to load ptlrpc_gss is considered not fatal
550 if [[ "$BASE" == "ptlrpc_gss" ]]; then
551 modprobe $BASE "$@" 2>/dev/null ||
552 echo "gss/krb5 is not supported"
559 load_modules_local() {
560 if [ -n "$MODPROBE" ]; then
562 echo "Using modprobe to load modules"
566 echo Loading modules from $LUSTRE
570 if [ -f /sys/devices/system/cpu/online ]; then
571 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
572 echo "detected $ncpus online CPUs by sysfs"
574 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
576 if [ $rc -eq 0 ]; then
577 echo "detected $ncpus online CPUs by getconf"
579 echo "Can't detect number of CPUs"
584 # if there is only one CPU core, libcfs can only create one partition
585 # if there is more than 4 CPU cores, libcfs should create multiple CPU
586 # partitions. So we just force libcfs to create 2 partitions for
587 # system with 2 or 4 cores
588 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
589 # force to enable multiple CPU partitions
590 echo "Force libcfs to create 2 CPU partitions"
591 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
593 echo "libcfs will create CPU partition based on online CPUs"
596 load_module ../libcfs/libcfs/libcfs
597 # Prevent local MODOPTS_LIBCFS being passed as part of environment
598 # variable to remote nodes
602 load_module ../lnet/lnet/lnet
604 LNDPATH=${LNDPATH:-"../lnet/klnds"}
605 if [ -z "$LNETLND" ]; then
607 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
608 tcp*) LNETLND="socklnd/ksocklnd" ;;
609 *) local lnd="${NETTYPE%%[0-9]}lnd"
610 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
611 LNETLND="$lnd/k$lnd" ||
612 LNETLND="socklnd/ksocklnd"
615 load_module ../lnet/klnds/$LNETLND
616 load_module obdclass/obdclass
617 load_module ptlrpc/ptlrpc
618 load_module ptlrpc/gss/ptlrpc_gss
626 load_module obdecho/obdecho
627 if ! client_only; then
628 SYMLIST=/proc/kallsyms
629 grep -q crc16 $SYMLIST ||
630 { modprobe crc16 2>/dev/null || true; }
631 grep -q -w jbd2 $SYMLIST ||
632 { modprobe jbd2 2>/dev/null || true; }
633 load_module lfsck/lfsck
634 [ "$LQUOTA" != "no" ] &&
635 load_module quota/lquota $LQUOTAOPTS
636 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
637 lsmod | grep zfs >&/dev/null || modprobe zfs
638 load_module osd-zfs/osd_zfs
640 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
641 grep -q exportfs_decode_fh $SYMLIST ||
642 { modprobe exportfs 2> /dev/null || true; }
643 grep -q -w mbcache $SYMLIST ||
644 { modprobe mbcache 2>/dev/null || true; }
645 load_module ../ldiskfs/ldiskfs
646 load_module osd-ldiskfs/osd_ldiskfs
658 load_module llite/lustre
659 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
661 rm -f $OGDB/ogdb-$HOSTNAME
662 $LCTL modules > $OGDB/ogdb-$HOSTNAME
664 # 'mount' doesn't look in $PATH, just sbin
665 local mount_lustre=$LUSTRE/utils/mount.lustre
666 if [ -f $mount_lustre ]; then
667 local sbin_mount=$(readlink -f /sbin)/mount.lustre
668 if grep -qw "$sbin_mount" /proc/mounts; then
669 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
671 if ! grep -qw "$sbin_mount" /proc/mounts; then
672 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
673 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
674 cat <<- EOF > "$sbin_mount"
677 echo "This $sbin_mount just a mountpoint." 1>&2
678 echo "It is never supposed to be run." 1>&2
679 logger -p emerg -- "using stub $sbin_mount $@"
682 chmod a+x $sbin_mount
684 mount --bind $mount_lustre $sbin_mount ||
685 error "can't bind $mount_lustre to $sbin_mount"
693 # load modules on remote nodes optionally
694 # lustre-tests have to be installed on these nodes
695 if $LOAD_MODULES_REMOTE; then
696 local list=$(comma_list $(remote_nodes_list))
697 if [ -n "$list" ]; then
698 echo "loading modules on: '$list'"
699 do_rpc_nodes "$list" load_modules_local
705 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
706 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
707 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
708 echo "$LEAK_LUSTRE" 1>&2
709 echo "$LEAK_PORTALS" 1>&2
710 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
711 echo "Memory leaks detected"
712 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
718 wait_exit_ST client # bug 12845
720 $LUSTRE_RMMOD ldiskfs || return 2
722 if $LOAD_MODULES_REMOTE; then
723 local list=$(comma_list $(remote_nodes_list))
724 if [ -n "$list" ]; then
725 echo "unloading modules on: '$list'"
726 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
727 do_rpc_nodes "$list" check_mem_leak
731 local sbin_mount=$(readlink -f /sbin)/mount.lustre
732 if grep -qe "$sbin_mount " /proc/mounts; then
733 umount $sbin_mount || true
734 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
738 check_mem_leak || return 254
740 echo "modules unloaded."
745 local facet=${1:-$SINGLEMDS}
746 local fstype=$(facet_fstype $facet)
749 ldiskfs) size=50;; # largest seen is 44, leave some headroom
750 zfs) size=512;; # largest seen is 512
757 local facet=${1:-$SINGLEMDS}
758 local fstype=$(facet_fstype $facet)
761 ldiskfs) size=4;; # ~4KB per inode
762 zfs) size=11;; # 10 to 11KB per inode
768 check_gss_daemon_nodes() {
772 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
773 if [ \\\"\\\$num\\\" -ne 1 ]; then
774 echo \\\$num instance of $dname;
779 check_gss_daemon_facet() {
783 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
784 if [ $num -ne 1 ]; then
785 echo "$num instance of $dname on $facet"
794 echo Stopping $@ on $list
795 do_nodes $list "killall -2 $@ 2>/dev/null || true"
798 # start gss daemons on all nodes, or "daemon" on "nodes" if set
799 start_gss_daemons() {
803 if [ "$nodes" ] && [ "$daemon" ] ; then
804 echo "Starting gss daemon on nodes: $nodes"
805 do_nodes $nodes "$daemon" || return 8
809 nodes=$(comma_list $(mdts_nodes))
810 echo "Starting gss daemon on mds: $nodes"
812 # Start all versions, in case of switching
813 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
815 do_nodes $nodes "$LSVCGSSD -v" || return 1
818 do_nodes $nodes "$LGSSD -v" || return 2
821 nodes=$(comma_list $(osts_nodes))
822 echo "Starting gss daemon on ost: $nodes"
824 # Start all versions, in case of switching
825 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
827 do_nodes $nodes "$LSVCGSSD -v" || return 3
829 # starting on clients
831 local clients=${CLIENTS:-$HOSTNAME}
833 echo "Starting $LGSSD on clients $clients "
834 do_nodes $clients "$LGSSD -v" || return 4
837 # wait daemons entering "stable" status
841 # check daemons are running
843 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
844 check_gss_daemon_nodes $nodes lsvcgssd || return 5
846 nodes=$(comma_list $(mdts_nodes))
847 check_gss_daemon_nodes $nodes lgssd || return 6
850 check_gss_daemon_nodes $clients lgssd || return 7
855 local nodes=$(comma_list $(mdts_nodes))
857 send_sigint $nodes lsvcgssd lgssd
859 nodes=$(comma_list $(osts_nodes))
860 send_sigint $nodes lsvcgssd
862 nodes=${CLIENTS:-$HOSTNAME}
863 send_sigint $nodes lgssd
867 # Add mount flags for shared key
869 if grep -q skpath <<< "$mt_opts" ; then
870 mt_opts=$(echo $mt_opts |
871 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
873 if [ -z "$mt_opts" ]; then
874 mt_opts="-o skpath=$SK_PATH"
876 mt_opts="$mt_opts,skpath=$SK_PATH"
892 if ! module_loaded ptlrpc_gss; then
893 load_module ptlrpc/gss/ptlrpc_gss
894 module_loaded ptlrpc_gss ||
895 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
898 if $GSS_KRB5 || $GSS_SK; then
899 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
902 if $GSS_SK && $SK_NO_KEY; then
903 local numclients=${1:-$CLIENTCOUNT}
904 local clients=${CLIENTS:-$HOSTNAME}
906 # security ctx config for keyring
909 mount -o bind $SK_OM_PATH /etc/request-key.d/
910 local lgssc_conf_line='create lgssc * * '
911 lgssc_conf_line+=$(which lgss_keyring)
912 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
914 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
915 echo "$lgssc_conf_line" > $lgssc_conf_file
916 [ -e $lgssc_conf_file ] ||
917 error_exit "Could not find key options in $lgssc_conf_file"
919 if ! local_mode; then
920 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
922 do_nodes $(comma_list $(all_nodes)) "mount \
923 -o bind $SK_OM_PATH \
925 do_nodes $(comma_list $(all_nodes)) "rsync -aqv \
926 $HOSTNAME:$lgssc_conf_file \
927 $lgssc_conf_file >/dev/null 2>&1"
930 # create shared key on all nodes
931 mkdir -p $SK_PATH/nodemap
932 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
933 $SK_PATH/$FSNAME-*.key
934 # for nodemap testing each client may need own key,
935 # and S2S now requires keys as well, both for "client"
938 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
939 -w $SK_PATH/$FSNAME-nmclient.key \
940 -d /dev/urandom >/dev/null 2>&1
941 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
942 -w $SK_PATH/$FSNAME-s2s-server.key \
943 -d /dev/urandom >/dev/null 2>&1
946 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
947 -d /dev/urandom >/dev/null 2>&1
949 for i in $(seq 0 $((numclients - 1))); do
950 lgss_sk -t server -f$FSNAME -n c$i \
951 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
955 if ! local_mode; then
956 do_nodes $(comma_list $(all_nodes)) "rsync -av \
957 $HOSTNAME:$SK_PATH/ $SK_PATH >/dev/null 2>&1"
959 # Set client keys to client type to generate prime P
961 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
962 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
964 do_nodes $clients "lgss_sk -t client -m \
965 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
966 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
967 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
969 # This is required for servers as well, if S2S in use
971 do_nodes $(comma_list $(mdts_nodes)) \
972 "cp $SK_PATH/$FSNAME-s2s-server.key \
973 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
974 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
976 do_nodes $(comma_list $(osts_nodes)) \
977 "cp $SK_PATH/$FSNAME-s2s-server.key \
978 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
979 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
981 do_nodes $clients "lgss_sk -t client \
982 -m $SK_PATH/$FSNAME-nmclient.key \
985 # mount options for servers and clients
986 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
987 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
988 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
989 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
993 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
995 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1002 # maybe cleanup credential cache?
1009 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1010 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1011 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1015 $RPC_MODE || echo "Cleaning up Shared Key.."
1016 do_nodes $(comma_list $(all_nodes)) "rm -f \
1017 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1018 # Remove the mount and clean up the files we added to SK_PATH
1019 do_nodes $(comma_list $(all_nodes)) "umount \
1020 /etc/request-key.d/"
1021 do_nodes $(comma_list $(all_nodes)) "rm -f \
1022 $SK_OM_PATH/lgssc.conf"
1023 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1030 local var=${facet}_svc
1038 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1039 tr '[:lower:]' '[:upper:]'
1045 if [ $facet == mgs ] || [ $facet == client ]; then
1049 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1057 if [ -n "${!var}" ]; then
1062 var=$(facet_type $facet)FSTYPE
1063 if [ -n "${!var}" ]; then
1068 if [ -n "$FSTYPE" ]; then
1073 if [[ $facet == mgs ]] && combined_mgs_mds; then
1085 local facets=$(get_facets)
1088 for facet in ${facets//,/ }; do
1089 if [ $node == $(facet_host $facet) ] ||
1090 [ $node == "$(facet_failover_host $facet)" ]; then
1091 fstype=$(facet_fstype $facet)
1092 if [[ $fstypes != *$fstype* ]]; then
1093 fstypes+="${fstypes:+,}$fstype"
1102 local num=$(facet_number $facet)
1105 if [[ $(facet_type $facet) = OST ]]; then
1106 index=OSTINDEX${num}
1107 if [[ -n "${!index}" ]]; then
1112 index=${OST_INDICES[num - 1]}
1115 [[ -n "$index" ]] || index=$((num - 1))
1123 local fstype=$(facet_fstype $facet)
1127 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1129 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1130 ${dev} 2>/dev/null");;
1132 error "unknown fstype!";;
1140 local device=$(mdsdevname $num)
1141 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1147 local device=$(ostdevname $num)
1148 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1153 # Get the device of a facet.
1160 mgs) device=$(mgsdevname) ;;
1161 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1162 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1163 fs2mds) device=$(mdsdevname 1_2) ;;
1164 fs2ost) device=$(ostdevname 1_2) ;;
1165 fs3ost) device=$(ostdevname 2_2) ;;
1173 # Get the virtual device of a facet.
1180 mgs) device=$(mgsvdevname) ;;
1181 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1182 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1183 fs2mds) device=$(mdsvdevname 1_2) ;;
1184 fs2ost) device=$(ostvdevname 1_2) ;;
1185 fs3ost) device=$(ostvdevname 2_2) ;;
1193 local virt=$(virt-what 2> /dev/null)
1195 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1197 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1200 VMware|KVM|VirtualBox|Parallels)
1201 echo $virt | tr '[A-Z]' '[a-z]' ;;
1207 # Re-read the partition table on failover partner host.
1208 # After a ZFS storage pool is created on a shared device, the partition table
1209 # on the device may change. However, the operating system on the failover
1210 # host may not notice the change automatically. Without the up-to-date partition
1211 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1212 # relative to partition rather than disk beginnings.
1214 # This function performs partprobe on the failover host to make it re-read the
1217 refresh_partition_table() {
1222 host=$(facet_passive_host $facet)
1223 if [[ -n "$host" ]]; then
1224 do_node $host "$PARTPROBE $device"
1229 # Get ZFS storage pool name.
1236 device=$(facet_device $facet)
1237 # poolname is string before "/"
1238 poolname="${device%%/*}"
1245 # Get ZFS local fsname.
1247 zfs_local_fsname() {
1249 local lfsname=$(basename $(facet_device $facet))
1255 # Create ZFS storage pool.
1262 local opts=${@:-"-o cachefile=none"}
1264 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1265 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1266 $ZPOOL create -f $opts $poolname $vdev"
1270 # Create ZFS file system.
1276 local opts=${@:-"-o mountpoint=legacy"}
1278 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1279 $ZFS create $opts $dataset"
1283 # Export ZFS storage pool.
1284 # Before exporting the pool, all datasets within the pool should be unmounted.
1292 poolname=$(zpool_name $facet)
1294 if [[ -n "$poolname" ]]; then
1295 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1296 grep -q ^$poolname/ /proc/mounts ||
1297 $ZPOOL export $opts $poolname"
1302 # Destroy ZFS storage pool.
1303 # Destroy the given pool and free up any devices for other use. This command
1304 # tries to unmount any active datasets before destroying the pool.
1305 # -f Force any active datasets contained within the pool to be unmounted.
1309 local poolname=${2:-$(zpool_name $facet)}
1311 if [[ -n "$poolname" ]]; then
1312 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1313 $ZPOOL destroy -f $poolname"
1318 # Import ZFS storage pool.
1319 # Force importing, even if the pool appears to be potentially active.
1324 local opts=${@:-"-o cachefile=none"}
1327 poolname=$(zpool_name $facet)
1329 if [[ -n "$poolname" ]]; then
1330 opts+=" -d $(dirname $(facet_vdevice $facet))"
1331 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1332 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1333 $ZPOOL import -f $opts $poolname"
1338 # Reimport ZFS storage pool with new name
1343 local opts="-o cachefile=none"
1344 local poolname=$(zpool_name $facet)
1346 opts+=" -d $(dirname $(facet_vdevice $facet))"
1347 do_facet $facet "$ZPOOL export $poolname;
1348 $ZPOOL import $opts $poolname $newpool"
1352 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1353 # is not automatically imported on system startup.
1355 # In a failover environment, this will provide resource level fencing which
1356 # will ensure that the same ZFS storage pool will not be imported concurrently
1357 # on different nodes.
1359 disable_zpool_cache() {
1363 poolname=$(zpool_name $facet)
1365 if [[ -n "$poolname" ]]; then
1366 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1371 # This and set_osd_param() shall be used to access OSD parameters
1372 # once existed under "obdfilter":
1377 # writethrough_cache_enable
1381 local device=${2:-$FSNAME-OST*}
1384 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1385 osd-*.$device.$name 2>&1" | grep -v 'error:'
1390 local device=${2:-$FSNAME-OST*}
1394 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1395 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1399 local dz=${1:-$DEBUG_SIZE}
1401 if [ -f /sys/devices/system/cpu/possible ]; then
1402 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1404 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1407 # bug 19944, adjust size to be -gt num_possible_cpus()
1408 # promise 2MB for every cpu at least
1409 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1412 lctl set_param debug_mb=$dz
1415 set_default_debug () {
1416 local debug=${1:-"$PTLDEBUG"}
1417 local subsys=${2:-"$SUBSYSTEM"}
1418 local debug_size=${3:-$DEBUG_SIZE}
1420 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1421 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1423 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1426 set_default_debug_nodes () {
1429 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1430 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1434 do_rpc_nodes "$nodes" set_default_debug \
1435 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1438 set_default_debug_facet () {
1440 local node=$(facet_active_host $facet)
1441 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1443 set_default_debug_nodes $node
1447 local hostid=${1:-$(hostid)}
1449 if [ ! -s /etc/hostid ]; then
1450 printf $(echo -n $hostid |
1451 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1457 local facets=${1:-$(get_facets)}
1460 for facet in ${facets//,/ }; do
1463 [ $RC -eq 0 ] && continue
1465 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1466 skip "Restart of $facet failed!." && touch $LU482_FAILED
1468 error "Restart of $facet failed!"
1475 # Add argument "arg" (e.g., "loop") to the comma-separated list
1476 # of arguments for option "opt" (e.g., "-o") on command
1477 # line "opts" (e.g., "-o flock").
1483 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1485 if echo "$opts" | grep -q $opt_pattern; then
1486 opts=$(echo "$opts" | sed -e \
1487 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1489 opts+="${opts:+ }$opt $arg"
1497 local dev=$(facet_active $facet)_dev
1498 local opt=${facet}_opt
1499 local mntpt=$(facet_mntpt $facet)
1500 local opts="${!opt} $@"
1501 local fstype=$(facet_fstype $facet)
1504 module_loaded lustre || load_modules
1506 if [ $(facet_fstype $facet) == ldiskfs ] &&
1507 ! do_facet $facet test -b ${!dev}; then
1508 opts=$(csa_add "$opts" -o loop)
1511 if [[ $(facet_fstype $facet) == zfs ]]; then
1512 # import ZFS storage pool
1513 import_zpool $facet || return ${PIPESTATUS[0]}
1518 devicelabel=$(do_facet ${facet} "$E2LABEL ${!dev}");;
1520 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1521 lustre:svname ${!dev}");;
1523 error "unknown fstype!";;
1526 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1527 # for testing LU-482 error handling in mount_facets() and test_0a()
1528 if [ -f $TMP/test-lu482-trigger ]; then
1531 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1536 if [ $RC -ne 0 ]; then
1537 echo "Start of ${!dev} on ${facet} failed ${RC}"
1541 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1542 if [[ "$health" != "healthy" ]]; then
1543 error "$facet is in a unhealthy state"
1546 set_default_debug_facet $facet
1548 if [[ $facet == mds* ]]; then
1550 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1553 if [[ $opts =~ .*nosvc.* ]]; then
1554 echo "Start ${!dev} without service"
1559 wait_update_facet ${facet} "$E2LABEL ${!dev} \
1560 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1561 "" || error "${!dev} failed to initialize!";;
1563 wait_update_facet ${facet} "$ZFS get -H -o value \
1564 lustre:svname ${!dev} 2>/dev/null | \
1565 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1566 error "${!dev} failed to initialize!";;
1569 error "unknown fstype!";;
1573 # commit the device label change to disk
1574 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1575 echo "Commit the device label on ${!dev}"
1576 do_facet $facet "sync; sleep 1; sync"
1580 label=$(devicelabel ${facet} ${!dev})
1581 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1582 eval export ${facet}_svc=${label}
1583 echo Started ${label}
1588 # start facet device options
1594 eval export ${facet}_dev=${device}
1595 eval export ${facet}_opt=\"$@\"
1597 local varname=${facet}failover_dev
1598 if [ -n "${!varname}" ] ; then
1599 eval export ${facet}failover_dev=${!varname}
1601 eval export ${facet}failover_dev=$device
1604 local mntpt=$(facet_mntpt $facet)
1605 do_facet ${facet} mkdir -p $mntpt
1606 eval export ${facet}_MOUNT=$mntpt
1607 mount_facet ${facet}
1610 if [[ $facet == mds* ]]; then
1612 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1623 local HOST=`facet_active_host $facet`
1624 [ -z $HOST ] && echo stop: no host for $facet && return 0
1626 local mntpt=$(facet_mntpt $facet)
1627 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1628 if [ ${running} -ne 0 ]; then
1629 echo "Stopping $mntpt (opts:$@) on $HOST"
1630 do_facet ${facet} $UMOUNT $@ $mntpt
1633 # umount should block, but we should wait for unrelated obd's
1634 # like the MGS or MGC to also stop.
1635 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1637 if [[ $(facet_fstype $facet) == zfs ]]; then
1638 # export ZFS storage pool
1639 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1643 # save quota version (both administrative and operational quotas)
1644 # add an additional parameter if mountpoint is ever different from $MOUNT
1646 # XXX This function is kept for interoperability with old server (< 2.3.50),
1647 # it should be removed whenever we drop the interoperability for such
1649 quota_save_version() {
1650 local fsname=${2:-$FSNAME}
1652 local ver=$(tr -c -d "123" <<< $spec)
1653 local type=$(tr -c -d "ug" <<< $spec)
1655 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1657 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1659 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1661 local osts=$(get_facets OST)
1662 for ost in ${osts//,/ }; do
1664 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1668 # client could mount several lustre
1670 # XXX This function is kept for interoperability with old server (< 2.3.50),
1671 # it should be removed whenever we drop the interoperability for such
1674 local fsname=${1:-$FSNAME}
1676 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1678 do_nodes $(comma_list $(osts_nodes)) \
1679 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1683 # get mdt quota type
1685 local varsvc=${SINGLEMDS}_svc
1686 do_facet $SINGLEMDS $LCTL get_param -n \
1687 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1690 # get ost quota type
1692 # All OSTs should have same quota type
1693 local varsvc=ost1_svc
1694 do_facet ost1 $LCTL get_param -n \
1695 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1698 # restore old quota type settings
1700 if [ "$old_MDT_QUOTA_TYPE" ]; then
1701 do_facet mgs $LCTL conf_param \
1702 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1704 if [ "$old_OST_QUOTA_TYPE" ]; then
1705 do_facet mgs $LCTL conf_param \
1706 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1710 # Handle the case when there is a space in the lfs df
1711 # "filesystem summary" line the same as when there is no space.
1712 # This will allow fixing the "lfs df" summary line in the future.
1714 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1717 # Get free inodes on the MDT specified by mdt index, free indoes on
1718 # the whole filesystem will be returned when index == -1.
1724 if [ $index -eq -1 ]; then
1727 mdt_uuid=$(mdtuuid_from_index $index)
1730 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1735 # Get the OST device status from 'lfs df' with a given OST index.
1739 local mnt_pnt=${2:-$MOUNT}
1742 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
1743 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
1749 # save old quota type & set new quota type
1750 local mdt_qtype=$(mdt_quota_type)
1751 local ost_qtype=$(ost_quota_type)
1753 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1754 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1756 export old_MDT_QUOTA_TYPE=$mdt_qtype
1757 export old_OST_QUOTA_TYPE=$ost_qtype
1759 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1760 error "set mdt quota type failed"
1761 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1762 error "set ost quota type failed"
1764 local quota_usrs=$QUOTA_USERS
1766 # get_filesystem_size
1767 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1768 local blk_soft=$((disksz + 1024))
1769 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1771 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1772 local i_soft=$inodes
1773 local i_hard=$((i_soft + i_soft / 20))
1775 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1776 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1777 "inode-hardlimit: $i_hard"
1780 for usr in $quota_usrs; do
1781 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1783 cmd="$LFS setquota -$type $usr -b $blk_soft"
1784 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1786 eval $cmd || error "$cmd FAILED!"
1788 # display the quota status
1789 echo "Quota settings for $usr : "
1790 $LFS quota -v -u $usr $mntpt || true
1797 local opts=${3:-$MOUNT_OPTS}
1798 opts=${opts:+-o $opts}
1799 local flags=${4:-$MOUNT_FLAGS}
1801 local device=$MGSNID:/$FSNAME$FILESET
1802 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1803 echo "Bad mount command: opt=$flags $opts dev=$device " \
1808 echo "Starting client: $client: $flags $opts $device $mnt"
1809 do_node $client mkdir -p $mnt
1810 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
1811 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1813 #disable FILESET if not supported
1814 do_nodes $client lctl get_param -n \
1815 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1816 device=$MGSNID:/$FSNAME
1817 do_node $client mkdir -p $mnt/$FILESET
1818 do_node $client "! grep -q $mnt' ' /proc/mounts ||
1821 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
1822 # Mount using nodemap key
1823 local mountkey=$SK_PATH/$FSNAME-nmclient.key
1824 if $SK_UNIQUE_NM; then
1825 mountkey=$SK_PATH/nodemap/c0.key
1827 local prunedopts=$(echo $opts |
1828 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
1829 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
1832 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
1836 set_default_debug_nodes $client
1848 [ "$3" ] && force=-f
1849 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1850 if [ $running -ne 0 ]; then
1851 echo "Stopping client $client $mnt (opts:$force)"
1852 do_node $client lsof -t $mnt || need_kill=no
1853 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1854 pids=$(do_node $client lsof -t $mnt | sort -u);
1855 if [ -n $pids ]; then
1856 do_node $client kill -9 $pids || true
1860 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1861 if [ $busy -ne 0 ] ; then
1862 echo "$mnt is still busy, wait one second" && sleep 1
1863 do_node $client umount $force $mnt
1868 # Mount the file system on the MGS
1869 mount_mgs_client() {
1870 do_facet mgs "mkdir -p $MOUNT"
1871 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
1872 error "unable to mount $MOUNT on MGS"
1875 # Unmount the file system on the MGS
1876 umount_mgs_client() {
1877 zconf_umount $mgs_HOST $MOUNT
1878 do_facet mgs "rm -rf $MOUNT"
1881 # nodes is comma list
1882 sanity_mount_check_nodes () {
1888 # FIXME: assume that all cluster nodes run the same os
1889 [ "$(uname)" = Linux ] || return 0
1892 for mnt in $mnts ; do
1893 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1894 mpts=\\\$(mount | grep -c $mnt' ');
1895 if [ \\\$running -ne \\\$mpts ]; then
1896 echo \\\$(hostname) env are INSANE!;
1899 [ $? -eq 0 ] || rc=1
1904 sanity_mount_check_servers () {
1905 [ -n "$CLIENTONLY" ] &&
1906 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1907 echo Checking servers environments
1909 # FIXME: modify get_facets to display all facets wo params
1910 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1914 for facet in ${facets//,/ }; do
1915 node=$(facet_host ${facet})
1916 mntpt=$(facet_mntpt $facet)
1917 sanity_mount_check_nodes $node $mntpt ||
1918 { error "server $node environments are insane!"; return 1; }
1922 sanity_mount_check_clients () {
1923 local clients=${1:-$CLIENTS}
1924 local mntpt=${2:-$MOUNT}
1925 local mntpt2=${3:-$MOUNT2}
1927 [ -z $clients ] && clients=$(hostname)
1928 echo Checking clients $clients environments
1930 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1931 error "clients environments are insane!"
1934 sanity_mount_check () {
1935 sanity_mount_check_servers || return 1
1936 sanity_mount_check_clients || return 2
1939 # mount clients if not mouted
1940 zconf_mount_clients() {
1943 local opts=${3:-$MOUNT_OPTS}
1944 opts=${opts:+-o $opts}
1945 local flags=${4:-$MOUNT_FLAGS}
1946 local device=$MGSNID:/$FSNAME$FILESET
1947 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1948 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
1953 echo "Starting client $clients: $flags $opts $device $mnt"
1954 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
1955 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
1956 # Mount with own nodemap key
1958 # Mount all server nodes first with per-NM keys
1959 for nmclient in ${clients//,/ }; do
1960 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
1961 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
1964 # set perms for per-nodemap keys else permission denied
1965 do_nodes $(comma_list $(all_nodes)) \
1966 "keyctl show | grep lustre | cut -c1-11 |
1968 xargs -IX keyctl setperm X 0x3f3f3f3f"
1969 local mountkey=$SK_PATH/$FSNAME-nmclient.key
1971 for nmclient in ${clients//,/ }; do
1972 if $SK_UNIQUE_NM; then
1973 mountkey=$SK_PATH/nodemap/c$i.key
1975 do_node $nmclient "! grep -q $mnt' ' \
1976 /proc/mounts || umount $mnt"
1977 local prunedopts=$(add_sk_mntflag $prunedopts);
1978 prunedopts=$(echo $prunedopts | sed -e \
1979 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
1981 do_nodes $(comma_list $(all_server_nodes)) \
1984 do_node $nmclient $MOUNT_CMD $flags \
1985 $prunedopts $MGSNID:/$FSNAME $mnt ||
1990 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1992 do_nodes $clients $MOUNT_CMD $flags $opts \
1993 $MGSNID:/$FSNAME $mnt || return 1
1995 #disable FILESET if not supported
1996 do_nodes $clients lctl get_param -n \
1997 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1998 device=$MGSNID:/$FSNAME
1999 do_nodes $clients mkdir -p $mnt/$FILESET
2000 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2004 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2005 # Mount with nodemap key
2007 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2008 for nmclient in ${clients//,/ }; do
2009 if $SK_UNIQUE_NM; then
2010 mountkey=$SK_PATH/nodemap/c$i.key
2012 local prunedopts=$(echo $opts | sed -e \
2013 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2014 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2017 running=\\\$(mount | grep -c $mnt' ');
2019 if [ \\\$running -eq 0 ] ; then
2021 $MOUNT_CMD $flags $prunedopts $device $mnt;
2024 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2025 grep 'type lustre' | wc -l);
2026 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2027 echo zconf_mount_clients FAILED: \
2028 mount count \\\$running, not matching \
2029 with mount count of 'type lustre' \
2030 \\\$lustre_mnt_count;
2034 exit \\\$rc" || return ${PIPESTATUS[0]}
2041 if $SHARED_KEY; then
2042 tmpopts=$(add_sk_mntflag $opts)
2045 running=\\\$(mount | grep -c $mnt' ');
2047 if [ \\\$running -eq 0 ] ; then
2049 $MOUNT_CMD $flags $tmpopts $device $mnt;
2052 exit \\\$rc" || return ${PIPESTATUS[0]}
2055 echo "Started clients $clients: "
2056 do_nodes $clients "mount | grep $mnt' '"
2058 set_default_debug_nodes $clients
2063 zconf_umount_clients() {
2068 [ "$3" ] && force=-f
2070 echo "Stopping clients: $clients $mnt (opts:$force)"
2071 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2072 if [ \\\$running -ne 0 ] ; then
2073 echo Stopping client \\\$(hostname) $mnt opts:$force;
2074 lsof $mnt || need_kill=no;
2075 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2076 pids=\\\$(lsof -t $mnt | sort -u);
2077 if [ -n \\\"\\\$pids\\\" ]; then
2081 while umount $force $mnt 2>&1 | grep -q "busy"; do
2082 echo "$mnt is still busy, wait one second" && sleep 1;
2089 echo + $POWER_DOWN $node
2093 shutdown_node_hard () {
2095 local attempts=$SHUTDOWN_ATTEMPTS
2097 for i in $(seq $attempts) ; do
2100 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2101 echo "waiting for $host to fail attempts=$attempts"
2102 [ $i -lt $attempts ] || \
2103 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2109 local mnt=${2:-$MOUNT}
2112 if [ "$FAILURE_MODE" = HARD ]; then
2113 shutdown_node_hard $client
2115 zconf_umount_clients $client $mnt -f
2121 local facets="$(get_facets OST),$(get_facets MDS)"
2124 combined_mgs_mds || facets="$facets,mgs"
2126 for facet in ${facets//,/ }; do
2127 if [ $(facet_active_host $facet) == $host ]; then
2128 affected="$affected $facet"
2132 echo $(comma_list $affected)
2137 local host=${2:-$(facet_host $facet)}
2139 local label=$(convert_facet2label $facet)
2140 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2143 facets_up_on_host () {
2145 local facets=$(facets_on_host $host)
2148 for facet in ${facets//,/ }; do
2149 if $(facet_up $facet $host); then
2150 affected_up="$affected_up $facet"
2154 echo $(comma_list $affected_up)
2160 if [ "$FAILURE_MODE" = HARD ]; then
2161 shutdown_node_hard $(facet_active_host $facet)
2169 echo + $POWER_UP $node
2182 if [ "$FAILURE_MODE" = HARD ]; then
2183 reboot_node $(facet_active_host $facet)
2191 if [ "$FAILURE_MODE" = HARD ]; then
2201 for facet in ${facets//,/ }; do
2202 hosts=$(expand_list $hosts $(facet_host $facet) )
2208 _check_progs_installed () {
2212 for prog in $progs; do
2213 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2214 echo $prog missing on $(hostname)
2221 check_progs_installed () {
2225 do_rpc_nodes "$nodes" _check_progs_installed $@
2228 # recovery-scale functions
2230 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2233 start_client_load() {
2236 local var=$(node_var_name $client)_load
2237 eval export ${var}=$load
2239 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2240 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2241 END_RUN_FILE=$END_RUN_FILE \
2242 LOAD_PID_FILE=$LOAD_PID_FILE \
2243 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2244 TESTNAME=$TESTNAME \
2245 DBENCH_LIB=$DBENCH_LIB \
2246 DBENCH_SRC=$DBENCH_SRC \
2247 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2253 log "Started client load: ${load} on $client"
2255 # get the children process IDs
2256 local pids=$(ps --ppid $ppid -o pid= | xargs)
2257 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2261 start_client_loads () {
2262 local -a clients=(${1//,/ })
2263 local numloads=${#CLIENT_LOADS[@]}
2266 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2267 testnum=$((nodenum % numloads))
2268 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2270 # bug 22169: wait the background threads to start
2274 # only for remote client
2275 check_client_load () {
2277 local var=$(node_var_name $client)_load
2278 local testload=run_${!var}.sh
2280 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2282 # bug 18914: try to connect several times not only when
2283 # check ps, but while check_node_health also
2287 while [ $RC = 254 -a $tries -gt 0 ]; do
2291 if ! check_node_health $client; then
2293 if [ $RC -eq 254 ]; then
2294 # FIXME: not sure how long we shuold sleep here
2298 echo "check node health failed: RC=$RC "
2302 # We can continue try to connect if RC=254
2303 # Just print the warning about this
2304 if [ $RC = 254 ]; then
2305 echo "got a return status of $RC from do_node while checking " \
2306 "node health on $client"
2309 # see if the load is still on the client
2312 while [ $RC = 254 -a $tries -gt 0 ]; do
2316 if ! do_node $client \
2317 "ps auxwww | grep -v grep | grep -q $testload"; then
2322 if [ $RC = 254 ]; then
2323 echo "got a return status of $RC from do_node while checking " \
2324 "(node health and 'ps') the client load on $client"
2325 # see if we can diagnose a bit why this is
2330 check_client_loads () {
2331 local clients=${1//,/ }
2335 for client in $clients; do
2336 check_client_load $client
2338 if [ "$rc" != 0 ]; then
2339 log "Client load failed on node $client, rc=$rc"
2345 restart_client_loads () {
2346 local clients=${1//,/ }
2347 local expectedfail=${2:-""}
2351 for client in $clients; do
2352 check_client_load $client
2354 if [ "$rc" != 0 -a "$expectedfail" ]; then
2355 local var=$(node_var_name $client)_load
2356 start_client_load $client ${!var}
2357 echo "Restarted client load ${!var}: on $client. Checking ..."
2358 check_client_load $client
2360 if [ "$rc" != 0 ]; then
2361 log "Client load failed to restart on node $client, rc=$rc"
2362 # failure one client load means test fail
2363 # we do not need to check other
2372 # Start vmstat and save its process ID in a file.
2377 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2380 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2381 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2384 # Display the nodes on which client loads failed.
2385 print_end_run_file() {
2389 [ -s $file ] || return 0
2391 echo "Found the END_RUN_FILE file: $file"
2394 # A client load will stop if it finds the END_RUN_FILE file.
2395 # That does not mean the client load actually failed though.
2396 # The first node in END_RUN_FILE is the one we are interested in.
2399 if [ -n "$node" ]; then
2400 local var=$(node_var_name $node)_load
2402 local prefix=$TESTLOG_PREFIX
2403 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2404 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2405 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2407 echo "Client load ${!var} failed on node $node:"
2413 # Stop the process which had its PID saved in a file.
2418 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2420 do_nodes $nodes "test -f $pid_file &&
2421 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2424 # Stop all client loads.
2425 stop_client_loads() {
2426 local nodes=${1:-$CLIENTS}
2429 # stop the client loads
2430 stop_process $nodes $pid_file
2432 # clean up the processes that started them
2433 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2435 # End recovery-scale functions
2437 # verify that lustre actually cleaned up properly
2439 VAR=$(lctl get_param -n catastrophe 2>&1)
2440 if [ $? = 0 ] ; then
2441 if [ $VAR != 0 ]; then
2442 error "LBUG/LASSERT detected"
2445 BUSY=$(dmesg | grep -i destruct || true)
2446 if [ -n "$BUSY" ]; then
2448 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2452 check_mem_leak || exit 204
2454 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2455 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2458 if module_loaded lnet || module_loaded libcfs; then
2459 echo "$TESTSUITE: modules still loaded..." 1>&2
2468 if [[ "$1" == "--verbose" ]]; then
2483 PREV_RESULT=$(do_node $node "$TEST")
2485 RESULT=$(do_node $node "$TEST")
2486 if [[ "$RESULT" == "$FINAL" ]]; then
2487 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2488 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2492 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2493 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2497 [[ $WAIT -ge $MAX ]] && break
2498 [[ $((WAIT % print)) -eq 0 ]] &&
2499 echo "Waiting $((MAX - WAIT)) secs for update"
2500 WAIT=$((WAIT + sleep))
2503 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2507 wait_update_facet() {
2509 [ "$1" = "--verbose" ] && verbose="$1" && shift
2513 wait_update $verbose $(facet_active_host $facet) "$@"
2517 do_nodes $(comma_list $(mdts_nodes)) \
2518 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2519 do_nodes $(comma_list $(osts_nodes)) \
2520 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2521 grep -v 'Found no match'
2525 # the occupied disk space will be released
2526 # only after DMUs are committed
2527 if [[ $(facet_fstype $1) == zfs ]]; then
2528 echo "sleep $2 for ZFS OSD"
2533 wait_delete_completed_mds() {
2534 local MAX_WAIT=${1:-20}
2535 # for ZFS, waiting more time for DMUs to be committed
2536 local ZFS_WAIT=${2:-5}
2538 local stime=$(date +%s)
2543 # find MDS with pending deletions
2544 for node in $(mdts_nodes); do
2545 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2546 2>/dev/null | calc_sum)
2547 if [[ $changes -eq 0 ]]; then
2550 mds2sync="$mds2sync $node"
2552 if [ -z "$mds2sync" ]; then
2553 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2556 mds2sync=$(comma_list $mds2sync)
2558 # sync MDS transactions
2559 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2561 # wait till all changes are sent and commmitted by OSTs
2562 # for ldiskfs space is released upon execution, but DMU
2563 # do this upon commit
2566 while [[ $WAIT -ne $MAX_WAIT ]]; do
2567 changes=$(do_nodes $mds2sync \
2568 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2569 #echo "$node: $changes changes on all"
2570 if [[ $changes -eq 0 ]]; then
2571 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2579 echo "Delete is not completed in $((etime - stime)) seconds"
2580 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2586 # we can use "for" here because we are waiting the slowest
2587 for host in ${hostlist//,/ }; do
2588 check_network "$host" 900
2590 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2597 for facet in ${facetlist//,/ }; do
2598 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2600 wait_for_host $hostlist
2603 _wait_recovery_complete () {
2606 # Use default policy if $2 is not passed by caller.
2607 local MAX=${2:-$(max_recovery_time)}
2612 while [ $WAIT -lt $MAX ]; do
2613 STATUS=$(lctl get_param -n $param | grep status)
2615 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2618 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2620 echo "$param recovery not done in $MAX sec. $STATUS"
2624 wait_recovery_complete () {
2627 # with an assumption that at_max is the same on all nodes
2628 local MAX=${2:-$(max_recovery_time)}
2631 if [ "$FAILURE_MODE" = HARD ]; then
2632 facets=$(facets_on_host $(facet_active_host $facet))
2634 echo affected facets: $facets
2636 # we can use "for" here because we are waiting the slowest
2637 for facet in ${facets//,/ }; do
2638 local var_svc=${facet}_svc
2639 local param="*.${!var_svc}.recovery_status"
2641 local host=$(facet_active_host $facet)
2642 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2646 wait_mds_ost_sync () {
2647 # just because recovery is done doesn't mean we've finished
2648 # orphan cleanup. Wait for llogs to get synchronized.
2649 echo "Waiting for orphan cleanup..."
2650 # MAX value includes time needed for MDS-OST reconnection
2651 local MAX=$(( TIMEOUT * 2 ))
2652 local WAIT_TIMEOUT=${1:-$MAX}
2655 local list=$(comma_list $(mdts_nodes))
2656 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2657 if ! do_facet $SINGLEMDS \
2658 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2660 # old way, use mds_sync
2662 list=$(comma_list $(osts_nodes))
2663 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2666 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2667 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2668 local -a sync=($(do_nodes $list "$cmd"))
2671 for ((i=0; i<${#sync[@]}; i++)); do
2673 [ ${sync[$i]} -eq 1 ] && continue
2675 [ ${sync[$i]} -eq 0 ] && continue
2677 # there is a not finished MDS-OST synchronization
2681 sleep 2 # increase waiting time and cover statfs cache
2682 [ ${con} -eq 1 ] && return 0
2683 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2687 # show which nodes are not finished.
2688 do_nodes $list "$cmd"
2689 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2693 # Wait OSTs to be active on both client and MDT side.
2695 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
2696 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2697 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
2698 error "wait_update OSTs up on client failed"
2700 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
2701 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
2702 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
2703 error "wait_update OSTs up on MDT0000 failed"
2706 wait_destroy_complete () {
2707 echo "Waiting for local destroys to complete"
2708 # MAX value shouldn't be big as this mean server responsiveness
2709 # never increase this just to make test pass but investigate
2710 # why it takes so long time
2713 while [ $WAIT -lt $MAX ]; do
2714 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2718 for ((i=0; i<${#RPCs[@]}; i++)); do
2719 [ ${RPCs[$i]} -eq 0 ] && continue
2720 # there are still some destroy RPCs in flight
2725 [ ${con} -eq 1 ] && return 0 # done waiting
2726 echo "Waiting ${WAIT}s for local destroys to complete"
2729 echo "Local destroys weren't done in $MAX sec."
2733 wait_delete_completed() {
2734 wait_delete_completed_mds $1 || return $?
2735 wait_destroy_complete
2744 # conf-sanity 31 takes a long time cleanup
2745 while [ $WAIT -lt 300 ]; do
2746 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2747 [ -z "${running}" ] && return 0
2748 echo "waited $WAIT for${running}"
2749 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2751 WAIT=$((WAIT + INTERVAL))
2753 echo "service didn't stop after $WAIT seconds. Still running:"
2758 wait_remote_prog () {
2764 [ "$PDSH" = "no_dsh" ] && return 0
2766 while [ $WAIT -lt $2 ]; do
2767 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2768 [ -z "${running}" ] && return 0 || true
2769 echo "waited $WAIT for: "
2771 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2773 WAIT=$((WAIT + INTERVAL))
2775 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2776 [ -z "$pids" ] && return 0
2777 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2778 # FIXME: not portable
2779 for pid in $pids; do
2780 cat /proc/${pid}/status || true
2781 cat /proc/${pid}/wchan || true
2783 kill -9 $pid || true
2792 local clients=${1:-$CLIENTS}
2794 if [ -z "$clients" ]; then
2797 $PDSH $clients "$LFS df $MOUNT" > /dev/null
2802 # not every config has many clients
2808 # usually checked on particular client or locally
2817 client_reconnect_try() {
2818 local f=$MOUNT/recon
2821 if [ -z "$CLIENTS" ]; then
2822 $LFS df $MOUNT; uname -n >> $f
2824 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
2826 echo "Connected clients: $(cat $f)"
2827 ls -l $f > /dev/null
2831 client_reconnect() {
2832 # one client_reconnect_try call does not always do the job...
2834 client_reconnect_try && break
2839 affected_facets () {
2842 local host=$(facet_active_host $facet)
2843 local affected=$facet
2845 if [ "$FAILURE_MODE" = HARD ]; then
2846 affected=$(facets_up_on_host $host)
2852 local E2FSCK_ON_MDT0=false
2853 if [ "$1" == "--fsck" ]; then
2855 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2867 #Because it will only get up facets, we need get affected
2868 #facets before shutdown
2869 #For HARD Failure mode, it needs make sure facets on the same
2870 #HOST will only be shutdown and reboot once
2871 for facet in ${facets//,/ }; do
2872 local affected_facet
2874 #check whether facet has been included in other affected facets
2875 for ((index=0; index<$total; index++)); do
2876 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2879 if [ $skip -eq 0 ]; then
2880 affecteds[$total]=$(affected_facets $facet)
2885 for ((index=0; index<$total; index++)); do
2886 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2887 local host=$(facet_active_host $facet)
2888 echo "Failing ${affecteds[index]} on $host"
2889 shutdown_facet $facet
2892 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
2893 $(mdsdevname 1) "-n" || error "Running e2fsck")
2895 for ((index=0; index<$total; index++)); do
2896 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2897 echo reboot facets: ${affecteds[index]}
2901 change_active ${affecteds[index]}
2903 wait_for_facet ${affecteds[index]}
2904 # start mgs first if it is affected
2905 if ! combined_mgs_mds &&
2906 list_member ${affecteds[index]} mgs; then
2907 mount_facet mgs || error "Restart of mgs failed"
2909 # FIXME; has to be changed to mount all facets concurrently
2910 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2911 echo mount facets: ${affecteds[index]}
2912 mount_facets ${affecteds[index]}
2922 do_facet $facet "sync; sync; sync"
2925 # make sure there will be no seq change
2926 local clients=${CLIENTS:-$HOSTNAME}
2927 local f=fsa-\\\$\(hostname\)
2928 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2929 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2931 local svc=${facet}_svc
2932 do_facet $facet $LCTL --device ${!svc} notransno
2934 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2935 # in-memory state has to be cleared by either rebooting the host or
2936 # exporting and reimporting the pool.
2938 # Although the uberblocks are not updated when a pool is freezed,
2939 # transactions are still written to the disks. Modified blocks may be
2940 # cached in memory when tests try reading them back. The
2941 # export-and-reimport process also evicts any cached pool data from
2942 # memory to provide the correct "data loss" semantics.
2944 # In the test framework, the exporting and importing operations are
2945 # handled by stop() and mount_facet() separately, which are used
2946 # inside fail() and fail_abort().
2948 do_facet $facet $LCTL --device ${!svc} readonly
2949 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2950 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2953 replay_barrier_nodf() {
2954 local facet=$1 echo running=${running}
2955 do_facet $facet "sync; sync; sync"
2956 local svc=${facet}_svc
2957 echo Replay barrier on ${!svc}
2958 do_facet $facet $LCTL --device ${!svc} notransno
2959 do_facet $facet $LCTL --device ${!svc} readonly
2960 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2961 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2964 replay_barrier_nosync() {
2965 local facet=$1 echo running=${running}
2966 local svc=${facet}_svc
2967 echo Replay barrier on ${!svc}
2968 do_facet $facet $LCTL --device ${!svc} notransno
2969 do_facet $facet $LCTL --device ${!svc} readonly
2970 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2971 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2975 # Get Lustre client uuid for a given Lustre mount point.
2978 local mntpnt=${1:-$MOUNT}
2980 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2981 local uuid=$($LCTL get_param -n llite.$name.uuid)
2986 mds_evict_client() {
2987 local mntpnt=${1:-$MOUNT}
2988 local uuid=$(get_client_uuid $mntpnt)
2990 do_facet $SINGLEMDS \
2991 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2994 ost_evict_client() {
2995 local mntpnt=${1:-$MOUNT}
2996 local uuid=$(get_client_uuid $mntpnt)
2999 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3004 local clients=${CLIENTS:-$HOSTNAME}
3006 facet_failover $* || error "failover: $?"
3007 wait_clients_import_state "$clients" "$facets" FULL
3008 clients_up || error "post-failover stat: $?"
3013 facet_failover $facet
3019 change_active $facet
3020 wait_for_facet $facet
3021 mount_facet $facet -o abort_recovery
3022 clients_up || echo "first stat failed: $?"
3023 clients_up || error "post-failover stat: $?"
3026 host_nids_address() {
3030 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3034 if [ "$1" = "'*'" ]; then echo \'*\'; else
3040 if [[ -n "$NETTYPE" ]]; then
3041 h2name_or_ip "$1" "$NETTYPE"
3043 h2name_or_ip "$1" "$2"
3046 declare -fx h2nettype
3048 # Wrapper function to print the deprecation warning
3050 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3051 if [[ -n "$NETTYPE" ]]; then
3054 h2nettype "$1" "tcp"
3058 # Wrapper function to print the deprecation warning
3060 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3061 if [[ -n "$NETTYPE" ]]; then
3064 h2nettype "$1" "o2ib"
3068 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3069 # expressions format. As a bonus we can then just pass in those variables
3070 # to pdsh. What this function does is take a HOSTLIST type string and
3071 # expand it into a space deliminated list for us.
3079 [ -z "$hostlist" ] && return
3081 # Translate the case of [..],..,[..] to [..] .. [..]
3082 list="${hostlist/],/] }"
3084 [[ "$front" == *,* ]] && {
3087 list=${list/${old}/${new}}
3090 for item in $list; do
3091 # Test if we have any []'s at all
3092 if [ "$item" != "${item/\[/}" ]; then {
3093 # Expand the [*] into list
3097 if [ "$name" != "$item" ]; then
3098 group=${item#$name[*}
3101 for range in ${group//,/ }; do
3107 # Number of leading zeros
3110 end=$(echo $end | sed 's/0*//')
3111 [[ -z "$end" ]] && end=0
3112 [[ $padlen2 -gt $padlen ]] && {
3113 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3116 begin=$(echo $begin | sed 's/0*//')
3117 [ -z $begin ] && begin=0
3119 if [ ! -z "${begin##[!0-9]*}" ]; then
3120 order=$(seq -f "%0${padlen}g" $begin $end)
3122 order=$(eval echo {$begin..$end});
3125 for num in $order; do
3126 value="${name#*,}${num}${back}"
3127 [ "$value" != "${value/\[/}" ] && {
3128 value=$(hostlist_expand "$value")
3130 myList="$myList $value"
3135 myList="$myList $item"
3138 myList=${myList//,/ }
3139 myList=${myList:1} # Remove first character which is a space
3141 # Filter any duplicates without sorting
3143 myList="${list%% *}"
3145 while [[ "$list" != ${myList##* } ]]; do
3146 local tlist=" $list"
3147 list=${tlist// ${list%% *} / }
3149 myList="$myList ${list%% *}"
3151 myList="${myList%* }";
3153 # We can select an object at an offset in the list
3156 for item in $myList; do
3158 [ $cnt -eq $offset ] && {
3162 [ $(get_node_count $myList) -ne 1 ] && myList=""
3171 [ "$facet" == client ] && echo -n $HOSTNAME && return
3172 varname=${facet}_HOST
3173 if [ -z "${!varname}" ]; then
3174 if [ "${facet:0:3}" == "ost" ]; then
3175 local fh=${facet%failover}_HOST
3176 eval export ${facet}_HOST=${!fh}
3177 if [ -z "${!varname}" ]; then
3178 eval export ${facet}_HOST=${ost_HOST}
3180 elif [ "${facet:0:3}" == "mdt" -o \
3181 "${facet:0:3}" == "mds" -o \
3182 "${facet:0:3}" == "mgs" ]; then
3183 eval export ${facet}_HOST=${mds_HOST}
3189 facet_failover_host() {
3193 var=${facet}failover_HOST
3194 if [ -n "${!var}" ]; then
3199 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3200 "${facet:0:3}" == "mgs" ]; then
3202 eval export ${facet}failover_host=${mds_HOST}
3207 if [[ $facet == ost* ]]; then
3208 eval export ${facet}failover_host=${ost_HOST}
3216 local activevar=${facet}active
3218 if [ -f $TMP/${facet}active ] ; then
3219 source $TMP/${facet}active
3222 active=${!activevar}
3223 if [ -z "$active" ] ; then
3230 facet_active_host() {
3231 facet_host $(facet_active $1)
3234 # Get the passive failover partner host of facet.
3235 facet_passive_host() {
3237 [[ $facet = client ]] && return
3239 local host=${facet}_HOST
3240 local failover_host=${facet}failover_HOST
3241 local active_host=$(facet_active_host $facet)
3243 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3245 if [[ $active_host = ${!host} ]]; then
3246 echo -n ${!failover_host}
3256 facetlist=$(exclude_items_from_list $facetlist mgs)
3258 for facet in ${facetlist//,/ }; do
3259 local failover=${facet}failover
3260 local host=`facet_host $failover`
3261 [ -z "$host" ] && return
3263 local curactive=`facet_active $facet`
3264 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3265 eval export ${facet}active=$facet
3267 eval export ${facet}active=$failover
3269 # save the active host for this facet
3270 local activevar=${facet}active
3271 echo "$activevar=${!activevar}" > $TMP/$activevar
3272 [[ $facet = mds1 ]] && combined_mgs_mds && \
3273 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3274 local TO=`facet_active_host $facet`
3275 echo "Failover $facet to $TO"
3281 # do not stripe off hostname if verbose, bug 19215
3282 if [ x$1 = x--verbose ]; then
3290 if [ "$HOST" = "$HOSTNAME" ]; then
3292 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3293 echo "cannot run remote command on $HOST with $myPDSH"
3297 echo "CMD: $HOST $@" >&2
3298 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3301 if [ "$myPDSH" = "rsh" ]; then
3302 # we need this because rsh does not return exit code of an executed command
3303 local command_status="$TMP/cs"
3304 rsh $HOST ":> $command_status"
3305 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
3306 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3307 echo command failed >$command_status"
3308 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
3313 # print HOSTNAME for myPDSH="no_dsh"
3314 if [[ $myPDSH = no_dsh ]]; then
3315 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3317 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3320 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3322 return ${PIPESTATUS[0]}
3326 do_node --verbose "$@"
3329 single_local_node () {
3330 [ "$1" = "$HOSTNAME" ]
3333 # Outputs environment variable assignments that should be passed to remote nodes
3337 local facets=$(get_facets)
3340 for var in ${!MODOPTS_*}; do
3341 value=${!var//\"/\\\"}
3342 echo -n " ${var}=\"$value\""
3345 for facet in ${facets//,/ }; do
3347 if [ -n "${!var}" ]; then
3348 echo -n " $var=${!var}"
3352 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3353 if [ -n "${!var}" ]; then
3354 echo -n " $var=${!var}"
3358 for var in VERBOSE; do
3359 if [ -n "${!var}" ]; then
3360 echo -n " $var=${!var}"
3364 if [ -n "$FSTYPE" ]; then
3365 echo -n " FSTYPE=$FSTYPE"
3368 for var in LNETLND NETTYPE; do
3369 if [ -n "${!var}" ]; then
3370 echo -n " $var=${!var}"
3377 # do not stripe off hostname if verbose, bug 19215
3378 if [ x$1 = x--verbose ]; then
3386 if single_local_node $rnodes; then
3388 do_nodev $rnodes "$@"
3390 do_node $rnodes "$@"
3395 # This is part from do_node
3398 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3399 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3401 export FANOUT=$(get_node_count "${rnodes//,/ }")
3403 echo "CMD: $rnodes $@" >&2
3404 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3407 # do not replace anything from pdsh output if -N is used
3408 # -N Disable hostname: prefix on lines of output.
3409 if $verbose || [[ $myPDSH = *-N* ]]; then
3410 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3412 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3414 return ${PIPESTATUS[0]}
3418 # Execute commands on a single service's host
3420 # The \a facet (service) may be on a local or remote node, which is
3421 # determined at the time the command is run.
3423 # usage: do_facet $facet command [arg ...]
3427 local HOST=$(facet_active_host $facet)
3428 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3432 # Function: do_facet_random_file $FACET $FILE $SIZE
3433 # Creates FILE with random content on the given FACET of given SIZE
3435 do_facet_random_file() {
3439 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3440 do_facet $facet "$cmd 2>/dev/null"
3443 do_facet_create_file() {
3447 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3448 do_facet $facet "$cmd 2>/dev/null"
3452 do_nodes --verbose "$@"
3458 # make sure its not already running
3460 rm -f $TMP/${facet}active
3461 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3462 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3464 if [[ $(facet_fstype $facet) == zfs ]]; then
3466 # After formatting a ZFS target, "cachefile=none" property will
3467 # be set on the ZFS storage pool so that the pool is not
3468 # automatically imported on system startup. And then the pool
3469 # will be exported so as to leave the importing and exporting
3470 # operations handled by mount_facet() and stop() separately.
3472 refresh_partition_table $facet $(facet_vdevice $facet)
3473 disable_zpool_cache $facet
3478 # Device formatted as ost
3481 local DEVNAME=OSTDEV$num
3483 local fstype=$(facet_fstype ost$num)
3487 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3488 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3490 #try $OSTZFSDEVn - independent of vdev
3491 DEVNAME=OSTZFSDEV$num
3492 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3494 error "unknown fstype!";;
3500 # Physical device location of data
3506 local fstype=$(facet_fstype ost$num)
3510 # vdevs are not supported by ldiskfs
3513 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3514 # Device formatted by zfs
3516 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3518 error "unknown fstype!";;
3524 # Logical device formatted for lustre
3527 local DEVNAME=MDSDEV$num
3529 local fstype=$(facet_fstype mds$num)
3533 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3534 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3536 # try $MDSZFSDEVn - independent of vdev
3537 DEVNAME=MDSZFSDEV$num
3538 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3540 error "unknown fstype!";;
3546 # Physical location of data
3550 local fstype=$(facet_fstype mds$num)
3554 # vdevs are not supported by ldiskfs
3557 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3558 # Device formatted by ZFS
3559 local DEVNAME=MDSDEV$num
3560 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3562 error "unknown fstype!";;
3570 local fstype=$(facet_fstype mgs)
3574 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3575 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3576 DEVPTR=$(mdsdevname 1)
3581 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3582 ( [ -z "$MGSZFSDEV" ] &&
3583 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3584 DEVPTR=$(mdsdevname 1)
3586 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3589 error "unknown fstype!";;
3598 local fstype=$(facet_fstype mgs)
3602 # vdevs are not supported by ldiskfs
3605 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3606 ( [ -z "$MGSDEV" ] &&
3607 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3608 VDEVPTR=$(mdsvdevname 1)
3609 elif [ -n "$MGSDEV" ]; then
3613 error "unknown fstype!";;
3621 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3623 local var=${facet}_MOUNT
3624 eval mntpt=${!var:-${MOUNT}-$facet}
3631 local dev=$(facet_device $facet)
3632 local mnt=${2:-$(facet_mntpt $facet)}
3635 if ! do_facet $facet test -b $dev; then
3638 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3643 local dev=$(facet_device $facet)
3644 local mnt=${2:-$(facet_mntpt $facet)}
3646 do_facet $facet $UMOUNT $mnt
3650 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3655 local ds=$(facet_device $facet)
3656 local mnt=${2:-$(facet_mntpt $facet)}
3661 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3662 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3663 do_facet $facet $ZFS set canmount=noauto $ds
3665 # The "legacy" mount method is used here because "zfs unmount $mnt"
3666 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3667 # targets are not available at the time, the stat(2) on $MOUNT will
3670 do_facet $facet $ZFS set mountpoint=legacy $ds
3671 do_facet $facet mount -t zfs $ds $mnt
3672 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3673 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3678 local ds=$(facet_device $facet)
3679 local mnt=${2:-$(facet_mntpt $facet)}
3680 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3681 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3682 local mntpt=${!var_mntpt}
3683 local canmnt=${!var_canmnt}
3687 do_facet $facet umount $mnt
3688 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3689 do_facet $facet $ZFS set canmount=$canmnt $ds
3696 local fstype=$(facet_fstype $facet)
3698 mount_$fstype $facet $mnt
3704 local fstype=$(facet_fstype $facet)
3706 unmount_$fstype $facet $mnt
3713 # make sure we are using the primary server, so test-framework will
3714 # be able to clean up properly.
3715 activemds=`facet_active mds1`
3716 if [ $activemds != "mds1" ]; then
3720 local clients=$CLIENTS
3721 [ -z $clients ] && clients=$(hostname)
3723 zconf_umount_clients $clients $MOUNT "$*" || true
3724 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3726 [ -n "$CLIENTONLY" ] && return
3728 # The add fn does rm ${facet}active file, this would be enough
3729 # if we use do_facet <facet> only after the facet added, but
3730 # currently we use do_facet mds in local.sh
3731 for num in `seq $MDSCOUNT`; do
3733 rm -f ${TMP}/mds${num}active
3735 combined_mgs_mds && rm -f $TMP/mgsactive
3737 for num in `seq $OSTCOUNT`; do
3739 rm -f $TMP/ost${num}active
3742 if ! combined_mgs_mds ; then
3749 cleanup_echo_devs () {
3752 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3754 for dev in $devs; do
3755 $LCTL --device $dev cleanup
3756 $LCTL --device $dev detach
3761 nfs_client_mode && return
3762 cifs_client_mode && return
3772 combined_mgs_mds () {
3773 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3774 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3778 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3782 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3788 local fsname=${3:-"$FSNAME"}
3789 local type=$(facet_type $facet)
3790 local index=$(facet_index $facet)
3791 local fstype=$(facet_fstype $facet)
3792 local host=$(facet_host $facet)
3797 if [ $type == MGS ] || ( [ $type == MDS ] &&
3798 [ "$dev" == $(mgsdevname) ] &&
3799 [ "$host" == "$(facet_host mgs)" ] ); then
3802 opts="--mgsnode=$MGSNID"
3805 if [ $type != MGS ]; then
3806 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3810 var=${facet}failover_HOST
3811 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3812 opts+=" --failnode=$(h2nettype ${!var})"
3815 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3816 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3818 if [ $type == MDS ]; then
3819 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3820 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3821 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3822 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3824 if [ $fstype == ldiskfs ]; then
3825 # Check for wide striping
3826 if [ $OSTCOUNT -gt 160 ]; then
3827 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3828 fs_mkfs_opts+="-O large_xattr"
3832 if [ -n "${!var}" ]; then
3833 fs_mkfs_opts+=" -J device=${!var}"
3835 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3837 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3841 if [ $type == OST ]; then
3842 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3844 if [ $fstype == ldiskfs ]; then
3846 if [ -n "${!var}" ]; then
3847 fs_mkfs_opts+=" -J device=${!var}"
3849 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3854 opts+=" --backfstype=$fstype"
3857 if [ -n "${!var}" ]; then
3858 opts+=" --device-size=${!var}"
3861 var=$(upper $fstype)_MKFS_OPTS
3862 fs_mkfs_opts+=${!var:+" ${!var}"}
3864 var=${type}_FS_MKFS_OPTS
3865 fs_mkfs_opts+=${!var:+" ${!var}"}
3867 if [ -n "${fs_mkfs_opts## }" ]; then
3868 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3872 opts+=${!var:+" ${!var}"}
3879 local type=$(facet_type $facet)
3880 local var=${type}_MOUNT_FS_OPTS
3882 if [ -n "${!var}" ]; then
3883 opts+=" --mountfsoptions=${!var}"
3888 check_ost_indices() {
3889 local index_count=${#OST_INDICES[@]}
3890 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3892 # OST count is greater than the index count in $OST_INDEX_LIST.
3893 # We need check whether there are duplicate indices.
3897 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3898 index=$(facet_index ost$i)
3899 for j in $(seq 0 $((index_count - 1))); do
3900 [[ $index -ne ${OST_INDICES[j]} ]] ||
3901 error "ost$i has the same index $index as ost$((j+1))"
3908 local facet_type=$1 # mgs || mds || ost
3910 local facet=${1}${2}
3913 case "$(facet_fstype $facet)" in
3915 device=$(${facet_type}devname $facet_num)
3918 device=$(${facet_type}vdevname $facet_num)
3921 error "Unhandled filesystem type"
3925 do_facet $facet "[ -e \"$device\" ]" && return
3927 # Note: the following check only works with absolute paths
3928 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
3929 error "$facet: device '$device' does not exist"
3931 do_facet $facet "touch \"${device}\""
3940 echo "Format mgs: $(mgsdevname)"
3941 reformat_external_journal mgs
3943 # touch "device" in case it is a loopback file for testing and needs to
3944 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
3945 # to non-existent files in /dev if the admin made a typo during setup
3948 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
3949 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3959 echo "Format mds$num: $(mdsdevname $num)"
3960 reformat_external_journal mds$num
3962 __touch_device mds $num
3964 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3965 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
3966 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
3975 echo "Format ost$num: $(ostdevname $num)"
3976 reformat_external_journal ost$num
3978 __touch_device ost $num
3980 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3981 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
3982 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
3987 # Set hostid for ZFS/SPL zpool import protection
3988 # (Assumes MDS version is also OSS version)
3989 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
3991 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3994 # We need ldiskfs here, may as well load them all
3996 [ -n "$CLIENTONLY" ] && return
3997 echo Formatting mgs, mds, osts
3998 if ! combined_mgs_mds ; then
4002 for num in $(seq $MDSCOUNT); do
4006 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4008 for num in $(seq $OSTCOUNT); do
4014 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4018 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4022 # 0: success, the old identity set already.
4023 # 1: success, the old identity does not set.
4028 local j=`expr $num - 1`
4029 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4031 if [ -z "$MDT" ]; then
4035 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4038 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4040 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4043 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4045 if [ $old = "NONE" ]; then
4054 zconf_umount $HOSTNAME $1 || error "umount failed"
4055 zconf_mount $HOSTNAME $1 || error "mount failed"
4063 rm -f $TMP/${facet}active
4064 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4069 local mdt_count=${1:-$MDSCOUNT}
4070 local ost_count=${2:-$OSTCOUNT}
4073 for num in $(seq $mdt_count); do
4074 DEVNAME=$(mdsdevname $num)
4075 writeconf_facet mds$num $DEVNAME || rc=$?
4078 for num in $(seq $ost_count); do
4079 DEVNAME=$(ostdevname $num)
4080 writeconf_facet ost$num $DEVNAME || rc=$?
4086 if ! combined_mgs_mds ; then
4087 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4092 for num in $(seq $MDSCOUNT); do
4093 DEVNAME=$(mdsdevname $num)
4094 start mds$num $DEVNAME $MDS_MOUNT_OPTS
4096 # We started mds, now we should set failover variables properly.
4097 # Set mds${num}failover_HOST if unset (the default
4099 local varname=mds${num}failover_HOST
4100 if [ -z "${!varname}" ]; then
4101 eval mds${num}failover_HOST=$(facet_host mds$num)
4104 if [ $IDENTITY_UPCALL != "default" ]; then
4105 switch_identity $num $IDENTITY_UPCALL
4111 for num in $(seq $OSTCOUNT); do
4112 DEVNAME=$(ostdevname $num)
4113 start ost$num $DEVNAME $OST_MOUNT_OPTS
4115 # We started ost$num, now we should set ost${num}failover
4116 # variable properly. Set ost${num}failover_HOST if it is not
4117 # set (the default failnode).
4118 varname=ost${num}failover_HOST
4119 if [ -z "${!varname}" ]; then
4120 eval ost${num}failover_HOST=$(facet_host ost${num})
4127 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4128 if [ ! -z $arg1 ]; then
4129 [ "$arg1" = "server_only" ] && return
4132 if [ -n "$CLIENTS" ]; then
4133 zconf_mount_clients $CLIENTS $MOUNT
4137 if [ "$MOUNT_2" ]; then
4138 mount_client $MOUNT2
4139 if [ -n "$CLIENTS" ]; then
4140 zconf_mount_clients $CLIENTS $MOUNT2
4145 sk_nodemap_setup() {
4146 local sk_map_name=${1:-$SK_S2SNM}
4147 local sk_map_nodes=${2:-$HOSTNAME}
4148 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4149 for servernode in $sk_map_nodes; do
4150 local nids=$(do_nodes $servernode "$LCTL list_nids")
4151 for nid in $nids; do
4152 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4153 $sk_map_name --range $nid"
4161 nfs_client_mode && return
4162 cifs_client_mode && return
4164 sanity_mount_check || error "environments are insane!"
4170 if [ -z "$CLIENTONLY" ]; then
4171 echo Setup mgs, mdt, osts
4172 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4174 if $SK_MOUNTED; then
4175 echo "Shared Key file system already mounted"
4180 if $SHARED_KEY; then
4181 export SK_MOUNTED=true
4185 echo "GSS_SK: setting kernel keyring perms"
4186 do_nodes $(comma_list $(all_nodes)) \
4187 "keyctl show | grep lustre | cut -c1-11 |
4189 xargs -IX keyctl setperm X 0x3f3f3f3f"
4192 # Need to start one nodemap for servers,
4193 # and one for clients.
4194 sk_nodemap_setup $SK_S2SNM \
4195 $(comma_list $(all_server_nodes))
4197 sk_nodemap_setup $SK_S2SNMCLI \
4198 ${CLIENTS:-$HOSTNAME}
4199 echo "Nodemap set up for SK S2S, remounting."
4208 # wait a while to allow sptlrpc configuration be propogated to targets,
4209 # only needed when mounting new target devices.
4217 # by remounting mdt before ost, initial connect from mdt to ost might
4218 # timeout because ost is not ready yet. wait some time to its fully
4219 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4220 # preceeded by a context negotiation rpc with $TIMEOUT.
4221 # FIXME better by monitoring import status.
4224 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4225 set_rule $FSNAME any cli2ost $SK_FLAVOR
4226 wait_flavor cli2mdt $SK_FLAVOR
4227 wait_flavor cli2ost $SK_FLAVOR
4231 sleep $((TIMEOUT + 5))
4237 mounted_lustre_filesystems() {
4238 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4241 init_facet_vars () {
4242 [ -n "$CLIENTONLY" ] && return 0
4249 eval export ${facet}_dev=${device}
4250 eval export ${facet}_opt=\"$@\"
4252 local dev=${facet}_dev
4254 # We need to loop for the label
4255 # in case its not initialized yet.
4256 for wait_time in {0,1,3,5,10}; do
4258 if [ $wait_time -gt 0 ]; then
4259 echo "${!dev} not yet initialized,"\
4260 "waiting ${wait_time} seconds."
4264 local label=$(devicelabel ${facet} ${!dev})
4266 # Check to make sure the label does
4267 # not include ffff at the end of the label.
4268 # This indicates it has not been initialized yet.
4270 if [[ $label =~ [f|F]{4}$ ]]; then
4271 # label is not initialized, unset the result
4272 # and either try again or fail
4279 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4281 eval export ${facet}_svc=${label}
4283 local varname=${facet}failover_HOST
4284 if [ -z "${!varname}" ]; then
4285 eval export $varname=$(facet_host $facet)
4288 varname=${facet}_HOST
4289 if [ -z "${!varname}" ]; then
4290 eval export $varname=$(facet_host $facet)
4293 # ${facet}failover_dev is set in cfg file
4294 varname=${facet}failover_dev
4295 if [ -n "${!varname}" ] ; then
4296 eval export ${facet}failover_dev=${!varname}
4298 eval export ${facet}failover_dev=$device
4301 # get mount point of already mounted device
4302 # is facet_dev is already mounted then use the real
4303 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4304 # i.e. ${facet}_MOUNT if specified by user or default
4305 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4306 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4307 if [ -z $mntpt ]; then
4308 mntpt=$(facet_mntpt $facet)
4310 eval export ${facet}_MOUNT=$mntpt
4313 init_facets_vars () {
4316 if ! remote_mds_nodsh; then
4317 for num in $(seq $MDSCOUNT); do
4318 DEVNAME=`mdsdevname $num`
4319 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4323 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4325 if ! remote_ost_nodsh; then
4326 for num in $(seq $OSTCOUNT); do
4327 DEVNAME=$(ostdevname $num)
4328 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4333 osc_ensure_active () {
4338 while [ $period -lt $timeout ]; do
4339 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4340 if [ $count -eq 0 ]; then
4344 echo "There are $count OST are inactive, wait $period seconds, and try again"
4346 period=$((period+3))
4349 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4352 set_conf_param_and_check() {
4356 local ORIG=$(do_facet $myfacet "$TEST")
4357 if [ $# -gt 3 ]; then
4363 echo "Setting $PARAM from $ORIG to $FINAL"
4364 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4365 error "conf_param $PARAM failed"
4367 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4368 error "check $PARAM failed!"
4371 init_param_vars () {
4372 TIMEOUT=$(lctl get_param -n timeout)
4373 TIMEOUT=${TIMEOUT:-20}
4375 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4377 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4378 log "Using TIMEOUT=$TIMEOUT"
4380 osc_ensure_active $SINGLEMDS $TIMEOUT
4381 osc_ensure_active client $TIMEOUT
4383 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4384 local current_jobid_var=$($LCTL get_param -n jobid_var)
4386 if [ $JOBID_VAR = "existing" ]; then
4387 echo "keeping jobstats as $current_jobid_var"
4388 elif [ $current_jobid_var != $JOBID_VAR ]; then
4389 echo "seting jobstats to $JOBID_VAR"
4391 set_conf_param_and_check client \
4392 "$LCTL get_param -n jobid_var" \
4393 "$FSNAME.sys.jobid_var" $JOBID_VAR
4396 echo "jobstats not supported by server"
4399 if [ $QUOTA_AUTO -ne 0 ]; then
4400 if [ "$ENABLE_QUOTA" ]; then
4401 echo "enable quota as required"
4402 setup_quota $MOUNT || return 2
4404 echo "disable quota as required"
4405 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4411 nfs_client_mode () {
4412 if [ "$NFSCLIENT" ]; then
4413 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4414 local clients=$CLIENTS
4415 [ -z $clients ] && clients=$(hostname)
4417 # FIXME: remove hostname when 19215 fixed
4418 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4419 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4420 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4421 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4423 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4429 cifs_client_mode () {
4430 [ x$CIFSCLIENT = xyes ] &&
4431 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4434 check_config_client () {
4437 local mounted=$(mount | grep " $mntpt ")
4438 if [ -n "$CLIENTONLY" ]; then
4440 # CLIENTONLY should not depend on *_HOST settings
4441 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4442 # in theory someone could create a new,
4443 # client-only config file that assumed lustre was already
4444 # configured and didn't set the MGSNID. If MGSNID is not set,
4445 # then we should use the mgs nid currently being used
4446 # as the default value. bug 18021
4447 [[ x$MGSNID = x ]] &&
4450 if [[ x$mgc != xMGC$MGSNID ]]; then
4451 if [ "$mgs_HOST" ]; then
4452 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4453 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4454 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4460 echo Checking config lustre mounted on $mntpt
4461 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4462 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4466 check_config_clients () {
4467 local clients=${CLIENTS:-$HOSTNAME}
4470 nfs_client_mode && return
4471 cifs_client_mode && return
4473 do_rpc_nodes "$clients" check_config_client $mntpt
4475 sanity_mount_check || error "environments are insane!"
4479 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4480 local cltimeout=$(lctl get_param -n timeout)
4481 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4482 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4489 [ -z $mntpt ] && return 1
4490 local mounted=$(mounted_lustre_filesystems)
4492 echo $mounted' ' | grep -w -q $mntpt' '
4496 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4500 # empty lustre filesystem may have empty directories lost+found and .lustre
4502 # exclude .lustre & lost+found
4503 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4504 -print | wc -l) = 1 ] || return 1
4505 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4506 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4507 # exclude .lustre/fid (LU-2780)
4508 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4509 -print | wc -l) = 1 ] || return 1
4511 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4516 check_and_setup_lustre() {
4518 nfs_client_mode && return
4519 cifs_client_mode && return
4521 local MOUNTED=$(mounted_lustre_filesystems)
4525 # both MOUNT and MOUNT2 are not mounted
4526 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4527 [ "$REFORMAT" = "yes" ] && formatall
4528 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4530 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4531 export I_MOUNTED=yes
4535 elif is_mounted $MOUNT2; then
4537 # MOUNT2 is mounted, while MOUNT_2 is not set
4538 if ! [ "$MOUNT_2" ]; then
4539 cleanup_mount $MOUNT2
4540 export I_UMOUNTED2=yes
4543 # MOUNT2 is mounted, MOUNT_2 is set
4545 # FIXME: what to do if check_config failed?
4547 # 1) remote client has mounted other Lustre fs ?
4548 # 2) it has insane env ?
4549 # let's try umount MOUNT2 on all clients and mount it again:
4550 if ! check_config_clients $MOUNT2; then
4551 cleanup_mount $MOUNT2
4552 restore_mount $MOUNT2
4553 export I_MOUNTED2=yes
4558 # MOUNT is mounted MOUNT2 is not mounted
4559 elif [ "$MOUNT_2" ]; then
4560 restore_mount $MOUNT2
4561 export I_MOUNTED2=yes
4565 # FIXME: what to do if check_config failed?
4567 # 1) remote client has mounted other Lustre fs?
4568 # 2) lustre is mounted on remote_clients atall ?
4569 check_config_clients $MOUNT
4573 set_default_debug_nodes $(comma_list $(nodes_list))
4576 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4578 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4579 facets="$(get_facets OST)"
4580 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4581 facets="$facets,$(get_facets MDS)"
4582 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4583 facets="$facets,mgs"
4584 local nodes="$(facets_hosts ${facets})"
4585 if [ -n "$nodes" ] ; then
4586 do_nodes $nodes "$LCTL set_param \
4587 osd-ldiskfs.track_declares_assert=1 || true"
4598 if [ -z "$CLIENTONLY" ]; then
4599 # Enable remote MDT create for testing
4600 for num in $(seq $MDSCOUNT); do
4602 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4607 if [ "$ONLY" == "setup" ]; then
4613 local clients=${CLIENTS:-$HOSTNAME}
4616 zconf_mount_clients $clients $mntpt
4620 local clients=${CLIENTS:-$HOSTNAME}
4623 zconf_umount_clients $clients $mntpt
4626 cleanup_and_setup_lustre() {
4627 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4628 lctl set_param debug=0 || true
4630 if [ "$ONLY" == "cleanup" ]; then
4634 check_and_setup_lustre
4637 # Get all of the server target devices from a given server node and type.
4644 if [ "$type" == ost ]; then
4645 devs=$(get_osd_param $node "" mntdev)
4647 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4649 for dev in $devs; do
4651 *loop*) do_node $node "losetup $dev" | \
4652 sed -e "s/.*(//" -e "s/).*//" ;;
4658 # Get all of the server target devices.
4663 # Master MDS parameters used by lfsck
4664 MDTNODE=$(facet_active_host $SINGLEMDS)
4665 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4669 for node in $(mdts_nodes); do
4670 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4676 for node in $(osts_nodes); do
4677 OSTDEVS[i]=$(get_mnt_devs $node ost)
4682 # Run e2fsck on MDT or OST device.
4687 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4688 local log=$TMP/e2fsck.log
4692 do_node $node $cmd 2>&1 | tee $log
4694 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4696 if [ $MDSCOUNT -gt 1 ]; then
4697 skip "DNE mode isn't supported!"
4701 error "It's not DNE mode."
4706 [ $rc -le $FSCK_MAX_ERR ] ||
4707 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4713 # Run resize2fs on MDT or OST device.
4722 do_facet $facet "$RESIZE2FS $opts $device $size"
4725 # verify a directory is shared among nodes.
4726 check_shared_dir() {
4728 local list=${2:-$(comma_list $(nodes_list))}
4730 [ -z "$dir" ] && return 1
4731 do_rpc_nodes "$list" check_logdir $dir
4732 check_write_access $dir "$list" || return 1
4737 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4738 $LCTL set_param printk=+lfsck
4739 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4741 for k in $(seq $MDSCOUNT); do
4742 # wait up to 10+1 minutes for LFSCK to complete
4743 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4744 mdd.$(facet_svc mds${k}).lfsck_layout |
4745 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4746 error "MDS${k} layout isn't the expected 'completed'"
4747 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4748 mdd.$(facet_svc mds${k}).lfsck_namespace |
4749 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4750 error "MDS${k} namespace isn't the expected 'completed'"
4752 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4753 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4754 awk '/repaired/ { print $2 }' | calc_sum)
4755 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4756 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4757 awk '/repaired/ { print $2 }' | calc_sum)
4758 local repaired=$((rep_mdt + rep_ost))
4759 [ $repaired -eq 0 ] ||
4760 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4763 dump_file_contents() {
4769 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4770 error_noexit false \
4771 "Invalid parameters for dump_file_contents()"
4774 for node in ${nodes}; do
4775 do_node $node "for i in \\\$(find $dir -type f); do
4776 echo ====\\\${i}=======================;
4778 done" >> ${logname}.${node}.log
4782 dump_command_output() {
4788 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4789 error_noexit false \
4790 "Invalid parameters for dump_command_output()"
4794 for node in ${nodes}; do
4795 do_node $node "echo ====${cmd}=======================;
4796 $cmd" >> ${logname}.${node}.log
4803 # dump file contents from /proc/spl in case of zfs test
4804 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4805 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4806 dump_command_output \
4807 "$(osts_nodes)" "zpool events -v" "${logname}"
4810 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4811 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4812 dump_command_output \
4813 "$(mdts_nodes)" "zpool events -v" "${logname}"
4817 check_and_cleanup_lustre() {
4818 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4819 "$TESTSUITE" != "sanity-scrub" ]; then
4823 if is_mounted $MOUNT; then
4824 if $DO_CLEANUP; then
4825 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4826 error "remove sub-test dirs failed"
4830 [ "$ENABLE_QUOTA" ] && restore_quota || true
4833 if [ "$I_UMOUNTED2" = "yes" ]; then
4834 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4837 if [ "$I_MOUNTED2" = "yes" ]; then
4838 cleanup_mount $MOUNT2
4841 if [ "$I_MOUNTED" = "yes" ]; then
4842 cleanupall -f || error "cleanup failed"
4850 wait_for_function () {
4853 # suppress fn both stderr and stdout
4854 if [ "$1" = "--quiet" ]; then
4856 quiet=" > /dev/null 2>&1"
4868 eval $fn $quiet && return 0
4870 wait=$((wait + sleep))
4871 [ $wait -lt $max ] || return 1
4872 echo waiting $fn, $((max - wait)) secs left ...
4882 [ "$host" = "$HOSTNAME" ] && return 0
4884 echo "$(date +'%H:%M:%S (%s)') waiting for $host network $max secs ..."
4885 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4886 echo "Network not available!"
4890 echo "$(date +'%H:%M:%S (%s)') network interface is UP"
4898 # Convert a space-delimited list to a comma-delimited list. If the input is
4899 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4901 # echo is used to convert newlines to spaces, since it doesn't
4902 # introduce a trailing space as using "tr '\n' ' '" does
4903 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4909 echo $list | grep -qw $item
4912 # list, excluded are the comma separated lists
4913 exclude_items_from_list () {
4919 for item in ${excluded//,/ }; do
4920 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4922 echo $(comma_list $list)
4925 # list, expand are the comma separated lists
4927 local list=${1//,/ }
4928 local expand=${2//,/ }
4931 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4932 echo $(comma_list $expanded)
4935 testslist_filter () {
4936 local script=$LUSTRE/tests/${TESTSUITE}.sh
4938 [ -f $script ] || return 0
4940 local start_at=$START_AT
4941 local stop_at=$STOP_AT
4943 local var=${TESTSUITE//-/_}_START_AT
4944 [ x"${!var}" != x ] && start_at=${!var}
4945 var=${TESTSUITE//-/_}_STOP_AT
4946 [ x"${!var}" != x ] && stop_at=${!var}
4948 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4949 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4950 /^'${start_at}'$/ {flag = 0}
4951 {if (flag == 1) print $0}
4952 /^'${stop_at}'$/ { flag = 1 }'
4956 (cd `dirname $1`; echo $PWD/`basename $1`)
4960 local types=${1:-"OST MDS MGS"}
4964 for entry in $types; do
4965 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4966 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4969 MGS ) list="$list $name";;
4970 MDS|OST|AGT ) local count=${type}COUNT
4971 for ((i=1; i<=${!count}; i++)) do
4972 list="$list ${name}$i"
4974 * ) error "Invalid facet type"
4978 echo $(comma_list $list)
4981 ##################################
4982 # Adaptive Timeouts funcs
4985 # only check mds, we assume at_max is the same on all nodes
4986 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4987 if [ $at_max -eq 0 ]; then
4998 # suppose that all ost-s have the same $at value set
4999 [ $facet != "ost" ] || facet=ost1
5001 do_facet $facet "lctl get_param -n $at"
5019 if [ $facet == "ost" ]; then
5020 facet=$(get_facets OST)
5021 elif [ $facet == "mds" ]; then
5022 facet=$(get_facets MDS)
5024 hosts=$(expand_list $hosts $(facets_hosts $facet))
5027 do_nodes $hosts lctl set_param at_max=$at_max
5030 ##################################
5034 # OBD_FAIL_MDS_ALL_REQUEST_NET
5036 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5037 do_facet client "$1" || RC=$?
5038 do_facet $SINGLEMDS lctl set_param fail_loc=0
5043 # OBD_FAIL_MDS_ALL_REPLY_NET
5045 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5047 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5051 drop_reint_reply() {
5052 # OBD_FAIL_MDS_REINT_NET_REP
5054 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5056 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5060 drop_update_reply() {
5061 # OBD_FAIL_OUT_UPDATE_NET_REP
5065 do_facet mds${index} lctl set_param fail_loc=0x1701
5066 do_facet client "$@" || RC=$?
5067 do_facet mds${index} lctl set_param fail_loc=0
5072 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5075 local timeout=${2:-0}
5076 # default is (obd_timeout / 4) if unspecified
5077 echo "timeout is $timeout/$2"
5078 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5079 do_facet client "$1" || RC=$?
5080 do_facet client "sync"
5081 do_facet ost1 lctl set_param fail_loc=0
5085 drop_ldlm_cancel() {
5086 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5088 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5089 do_nodes $list lctl set_param fail_loc=0x304
5091 do_facet client "$@" || RC=$?
5093 do_nodes $list lctl set_param fail_loc=0
5097 drop_bl_callback_once() {
5099 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5100 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5101 do_facet client lctl set_param fail_loc=0x80000305
5102 do_facet client "$@" || rc=$?
5103 do_facet client lctl set_param fail_loc=0
5104 do_facet client lctl set_param fail_val=0
5105 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5109 drop_bl_callback() {
5111 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5112 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5113 do_facet client lctl set_param fail_loc=0x305
5114 do_facet client "$@" || rc=$?
5115 do_facet client lctl set_param fail_loc=0
5116 do_facet client lctl set_param fail_val=0
5117 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5122 #define OBD_FAIL_LDLM_REPLY 0x30c
5124 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5125 do_nodes $list lctl set_param fail_loc=0x30c
5127 do_facet client "$@" || RC=$?
5129 do_nodes $list lctl set_param fail_loc=0
5133 drop_ldlm_reply_once() {
5134 #define OBD_FAIL_LDLM_REPLY 0x30c
5136 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5137 do_nodes $list lctl set_param fail_loc=0x8000030c
5139 do_facet client "$@" || RC=$?
5141 do_nodes $list lctl set_param fail_loc=0
5149 echo "clearing fail_loc on $facet"
5150 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5153 set_nodes_failloc () {
5155 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5158 cancel_lru_locks() {
5159 #$LCTL mark "cancel_lru_locks $1 start"
5160 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5161 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5162 #$LCTL mark "cancel_lru_locks $1 stop"
5167 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5168 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5169 echo "$DEFAULT_LRU_SIZE"
5174 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5177 lru_resize_disable()
5179 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5185 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5191 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5192 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5193 echo there is still data in page cache $FILE ?
5194 lctl get_param -n $FILE
5202 DEBUGSAVE="$(lctl get_param -n debug)"
5203 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5207 [ -n "$DEBUGSAVE" ] &&
5208 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5212 [ -n "$DEBUGSAVE_SERVER" ] &&
5213 do_nodes $(comma_list $(all_server_nodes)) \
5214 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5220 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5223 debug_size_restore() {
5224 [ -n "$DEBUG_SIZE_SAVED" ] && \
5225 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5229 start_full_debug_logging() {
5234 local DEBUG_SIZE=150
5236 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5237 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5240 stop_full_debug_logging() {
5245 # prints bash call stack
5246 print_stack_trace() {
5249 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5250 local src=${BASH_SOURCE[$i]}
5251 local lineno=${BASH_LINENO[$i-1]}
5252 local funcname=${FUNCNAME[$i]}
5253 echo " = $src:$lineno:$funcname()"
5258 local TYPE=${TYPE:-"FAIL"}
5261 # do not dump logs if $1=false
5262 if [ "x$1" = "xfalse" ]; then
5267 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5268 (print_stack_trace 2) >&2
5270 # We need to dump the logs on all nodes
5272 gather_logs $(comma_list $(nodes_list))
5276 [ "$TESTSUITELOG" ] &&
5277 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5278 if [ -z "$*" ]; then
5279 echo "error() without useful message, please fix" > $LOGDIR/err
5281 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5282 echo "$@" > $LOGDIR/ignore
5284 echo "$@" > $LOGDIR/err
5288 # cleanup the env for failed tests
5292 ##################################
5294 ##################################
5296 # usage: stack_trap arg sigspec
5298 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5299 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5300 # of overwriting them.
5301 # stacked traps are executed in reverse order of their registration
5303 # arg and sigspec have the same meaning as in man (1) trap
5309 local cmd="$(trap -p $sigspec)"
5311 cmd="${cmd#trap -- \'}"
5313 [ -n "$cmd" ] && cmd="; $cmd"
5316 trap "$cmd" $sigspec
5325 local log=$TESTSUITELOG
5327 [ -f "$log" ] && grep -q FAIL $log && status=1
5341 # use only if we are ignoring failures for this test, bugno required.
5342 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5343 # e.g. error_ignore bz5494 "your message" or
5344 # error_ignore LU-5494 "your message"
5346 local TYPE="IGNORE ($1)"
5351 error_and_remount() {
5353 remount_client $MOUNT
5357 # Throw an error if it's not running in vm - usually for performance
5360 local virt=$(running_in_vm)
5361 if [[ -n "$virt" ]]; then
5362 echo "running in VM '$virt', ignore error"
5363 error_ignore env=$virt "$@"
5370 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5375 log " SKIP: $TESTSUITE $TESTNAME $@"
5377 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5378 skip_logged $TESTNAME "$@"
5381 echo "$@" > $LOGDIR/skip
5384 [[ -n "$TESTSUITELOG" ]] &&
5385 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5388 build_test_filter() {
5389 EXCEPT="$EXCEPT $(testslist_filter)"
5392 if [[ $O = [0-9]*-[0-9]* ]]; then
5393 for num in $(seq $(echo $O | tr '-' ' ')); do
5401 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5402 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5403 [ "$EXCEPT_SLOW" ] && \
5404 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5405 for E in $EXCEPT; do
5406 eval EXCEPT_${E}=true
5408 for E in $ALWAYS_EXCEPT; do
5409 eval EXCEPT_ALWAYS_${E}=true
5411 for E in $EXCEPT_SLOW; do
5412 eval EXCEPT_SLOW_${E}=true
5414 for G in $GRANT_CHECK_LIST; do
5415 eval GCHECK_ONLY_${G}=true
5420 if [[ $1 = [a-z]* ]]; then
5427 # print a newline if the last test was skipped
5428 export LAST_SKIPPED=
5429 export ALWAYS_SKIPPED=
5431 # Main entry into test-framework. This is called with the name and
5432 # description of a test. The name is used to find the function to run
5433 # the test using "test_$name".
5435 # This supports a variety of methods of specifying specific test to
5436 # run or not run. These need to be documented...
5441 export base=$(basetest $1)
5442 if [ -n "$ONLY" ]; then
5444 if [ ${!testname}x != x ]; then
5445 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5446 run_one_logged $1 "$2"
5450 if [ ${!testname}x != x ]; then
5451 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5452 run_one_logged $1 "$2"
5462 if [ ${!testname}x != x ]; then
5463 TESTNAME=test_$1 skip "skipping excluded test $1"
5466 testname=EXCEPT_$base
5467 if [ ${!testname}x != x ]; then
5468 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
5471 testname=EXCEPT_ALWAYS_$1
5472 if [ ${!testname}x != x ]; then
5473 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
5476 testname=EXCEPT_ALWAYS_$base
5477 if [ ${!testname}x != x ]; then
5478 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
5481 testname=EXCEPT_SLOW_$1
5482 if [ ${!testname}x != x ]; then
5483 TESTNAME=test_$1 skip "skipping SLOW test $1"
5486 testname=EXCEPT_SLOW_$base
5487 if [ ${!testname}x != x ]; then
5488 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
5494 run_one_logged $1 "$2"
5501 load_module ../libcfs/libcfs/libcfs
5513 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5518 strace -o $TMP/$1.strace -ttt $*
5520 log "FINISHED: $*: rc $RC"
5527 banner test complete, duration $duration sec
5528 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5529 echo duration $duration >>$TESTSUITELOG
5533 # Set TEST_STATUS here. It will be used for logging the result.
5536 if [[ -f $LOGDIR/err ]]; then
5538 elif [[ -f $LOGDIR/skip ]]; then
5541 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5545 local FFREE=$(do_node $SINGLEMDS \
5546 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5547 local FTOTAL=$(do_node $SINGLEMDS \
5548 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5550 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5554 echo -n "Resetting fail_loc on all nodes..."
5555 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5556 fail_val=0 2>/dev/null" || true
5562 # Log a message (on all nodes) padded with "=" before and after.
5563 # Also appends a timestamp and prepends the testsuite name.
5566 EQUALS="===================================================================================================="
5568 msg="== ${TESTSUITE} $*"
5570 [[ $last != "=" && $last != " " ]] && msg="$msg "
5571 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5572 # always include at least == after the message
5573 log "$msg== $(date +"%H:%M:%S (%s)")"
5576 check_dmesg_for_errors() {
5578 local errors="VFS: Busy inodes after unmount of\|\
5579 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5580 group descriptors corrupted"
5582 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5583 [ -z "$res" ] && return 0
5584 echo "Kernel error detected: $res"
5589 # Run a single test function and cleanup after it.
5591 # This function should be run in a subshell so the test func can
5592 # exit() without stopping the whole script.
5597 export tfile=f${testnum}.${TESTSUITE}
5598 export tdir=d${testnum}.${TESTSUITE}
5599 export TESTNAME=test_$testnum
5600 local SAVE_UMASK=`umask`
5603 if ! grep -q $DIR /proc/mounts; then
5607 banner "test $testnum: $message"
5608 test_${testnum} || error "test_$testnum failed with $?"
5611 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5613 check_dmesg_for_errors || error "Error in dmesg detected"
5614 if [ "$PARALLEL" != "yes" ]; then
5615 ps auxww | grep -v grep | grep -q multiop &&
5616 error "multiop still running"
5627 # Wrapper around run_one to ensure:
5628 # - test runs in subshell
5629 # - output of test is saved to separate log file for error reporting
5630 # - test result is saved to data file
5633 local BEFORE=$(date +%s)
5635 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5636 local test_log=$LOGDIR/$name
5637 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5638 local zfs_debug_log=$LOGDIR/$zfs_log_name
5640 rm -rf $LOGDIR/ignore
5642 local SAVE_UMASK=$(umask)
5646 log_sub_test_begin test_${1}
5647 (run_one $1 "$2") 2>&1 | tee -i $test_log
5648 local RC=${PIPESTATUS[0]}
5650 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5651 echo "test_$1 returned $RC" | tee $LOGDIR/err
5653 duration=$(($(date +%s) - $BEFORE))
5654 pass "$1" "(${duration}s)"
5656 if [[ -f $LOGDIR/err ]]; then
5657 TEST_ERROR=$(cat $LOGDIR/err)
5658 elif [[ -f $LOGDIR/ignore ]]; then
5659 TEST_ERROR=$(cat $LOGDIR/ignore)
5660 elif [[ -f $LOGDIR/skip ]]; then
5661 TEST_ERROR=$(cat $LOGDIR/skip)
5663 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5665 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5669 if [ -f $LOGDIR/err ]; then
5670 log_zfs_info "$zfs_debug_log"
5671 $FAIL_ON_ERROR && exit $RC
5680 # Print information of skipped tests to result.yml
5683 log_sub_test_begin $1
5685 log_sub_test_end "SKIP" "0" "0" "$@"
5689 (cd $(dirname $1); echo $PWD/$(basename $1))
5694 export base=$(basetest $1)
5695 [ "$CHECK_GRANT" == "no" ] && return 0
5697 testnamebase=GCHECK_ONLY_${base}
5698 testname=GCHECK_ONLY_$1
5699 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
5701 echo -n "checking grant......"
5703 local clients=$CLIENTS
5704 [ -z "$clients" ] && clients=$(hostname)
5706 # sync all the data and make sure no pending data on server
5707 do_nodes $clients sync
5710 client_grant=$(do_nodes $clients \
5711 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5712 awk '{ total += $1 } END { printf("%0.0f", total) }')
5715 # which is tot_granted less grant_precreate
5716 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5718 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
5719 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
5720 /tot_pending/{ total -= $2 };
5721 /grant_precreate/{ total -= $2 };
5722 END { printf("%0.0f", total) }')
5724 # check whether client grant == server grant
5725 if [[ $client_grant -ne $server_grant ]]; then
5726 do_nodes $(comma_list $(osts_nodes)) \
5727 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
5728 "obdfilter.${FSNAME}-OST*.grant_*"
5729 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5730 error "failed: client:${client_grant} server: ${server_grant}."
5732 echo "pass: client:${client_grant} server: ${server_grant}"
5736 ########################
5742 ost=`echo $1 | awk -F_ '{print $3}'`
5743 if [ -z $ost ]; then
5744 ost=`echo $1 | sed 's/-osc.*//'`
5749 ostuuid_from_index()
5751 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5754 ostname_from_index() {
5755 local uuid=$(ostuuid_from_index $1)
5759 index_from_ostuuid()
5761 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5764 mdtuuid_from_index()
5766 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5770 # Return unique identifier for given hostname
5773 echo $host_name | md5sum | cut -d' ' -f1
5777 # Returns list of ip addresses for each interface
5779 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5784 # Cache address list to avoid mutiple execution of local_addr_list
5785 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5787 for i in $LOCAL_ADDR_LIST ; do
5788 [[ "$i" == "$addr" ]] && return 0
5795 local is_local="IS_LOCAL_$(host_id $host_name)"
5796 if [ -z "${!is_local-}" ] ; then
5798 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5799 is_local_addr "$host_ip" && eval $is_local=1
5801 [[ "${!is_local}" == "1" ]]
5806 local_node $node && return 1
5813 for node in $(mdts_nodes); do
5814 remote_node $node && return 0
5821 [ -n "$CLIENTONLY" ] && return 0 || true
5822 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5827 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
5828 MSKIPPED=1 && return 1
5835 for node in $(osts_nodes) ; do
5836 remote_node $node && return 0
5843 [ -n "$CLIENTONLY" ] && return 0 || true
5844 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5849 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5850 OSKIPPED=1 && return 1
5856 [ -n "$CLIENTONLY" ] && return 0 || true
5858 MGS=$(facet_host mgs)
5859 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5864 remote_mds_nodsh || remote_ost_nodsh || \
5865 $(single_local_node $(comma_list $(nodes_list)))
5869 remote_ost && remote_mds
5872 # Get the active nodes for facets.
5880 for facet in ${facets//,/ }; do
5881 nodes="$nodes $(facet_active_host $facet)"
5884 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5888 # Get name of the active MGS node.
5890 echo -n $(facets_nodes $(get_facets MGS))
5893 # Get all of the active MDS nodes.
5895 echo -n $(facets_nodes $(get_facets MDS))
5898 # Get all of the active OSS nodes.
5900 echo -n $(facets_nodes $(get_facets OST))
5903 # Get all of the active AGT (HSM agent) nodes.
5905 echo -n $(facets_nodes $(get_facets AGT))
5908 # Get all of the client nodes and active server nodes.
5910 local nodes=$HOSTNAME
5914 # CLIENTS (if specified) contains the local client
5915 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5917 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5918 nodes="$nodes $(facets_nodes $(get_facets))"
5921 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5925 # Get all of the remote client nodes and remote active server nodes.
5926 remote_nodes_list () {
5927 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5930 # Get all of the MDS nodes, including active and passive nodes.
5934 local nodes="${mds_HOST} ${mdsfailover_HOST}"
5938 for i in $(seq $MDSCOUNT); do
5940 failover_host=mds${i}failover_HOST
5941 nodes="$nodes ${!host} ${!failover_host}"
5944 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5948 # Get all of the OSS nodes, including active and passive nodes.
5952 local nodes="${ost_HOST} ${ostfailover_HOST}"
5956 for i in $(seq $OSTCOUNT); do
5958 failover_host=ost${i}failover_HOST
5959 nodes="$nodes ${!host} ${!failover_host}"
5962 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5966 # Get all of the server nodes, including active and passive nodes.
5967 all_server_nodes () {
5972 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5974 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5978 # Get all of the client and server nodes, including active and passive nodes.
5980 local nodes=$HOSTNAME
5984 # CLIENTS (if specified) contains the local client
5985 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5987 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5988 nodes="$nodes $(all_server_nodes)"
5991 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5995 init_clients_lists () {
5996 # Sanity check: exclude the local client from RCLIENTS
5997 local clients=$(hostlist_expand "$RCLIENTS")
5998 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6000 # Sanity check: exclude the dup entries
6001 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6003 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6005 # Sanity check: exclude the dup entries from CLIENTS
6006 # for those configs which has SINGLCLIENT set to local client
6007 clients=$(for i in $clients; do echo $i; done | sort -u)
6009 CLIENTS=$(comma_list $clients)
6010 local -a remoteclients=($RCLIENTS)
6011 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6012 varname=CLIENT$((i + 2))
6013 eval $varname=${remoteclients[i]}
6016 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6019 get_random_entry () {
6022 rnodes=${rnodes//,/ }
6024 local -a nodes=($rnodes)
6025 local num=${#nodes[@]}
6026 local i=$((RANDOM * num * 2 / 65536))
6032 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6036 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6037 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6042 echo $nodes | wc -w || true
6046 local nodes=$(osts_nodes)
6047 local osscount=$(get_node_count "$nodes")
6048 [ ! "$OSTCOUNT" = "$osscount" ]
6052 local nodes=$(mdts_nodes)
6053 local mdtcount=$(get_node_count "$nodes")
6054 [ ! "$MDSCOUNT" = "$mdtcount" ]
6057 generate_machine_file() {
6058 local nodes=${1//,/ }
6059 local machinefile=$2
6061 for node in $nodes; do
6062 echo $node >>$machinefile || \
6063 { echo "can not generate machinefile $machinefile" && return 1; }
6068 local file=$1/stripe
6071 $LFS getstripe -v $file || error "getstripe $file failed"
6075 setstripe_nfsserver () {
6077 local nfsexportdir=$2
6081 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6082 { print $1 }' /proc/mounts | cut -f 1 -d :))
6084 # check that only one nfs mounted
6085 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6086 (( ${#nfsexport[@]} == 1 )) ||
6087 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6089 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6092 # Check and add a test group.
6098 local gid=$(getent group $group_name | cut -d: -f3)
6099 if [[ -n "$gid" ]]; then
6100 [[ "$gid" -eq "$group_id" ]] || {
6101 error_noexit "inconsistent group ID:" \
6102 "new: $group_id, old: $gid"
6106 groupadd -g $group_id $group_name
6113 # Check and add a test user.
6126 local uid=$(getent passwd $user_name | cut -d: -f3)
6127 if [[ -n "$uid" ]]; then
6128 if [[ "$uid" -eq "$user_id" ]]; then
6129 local dir=$(getent passwd $user_name | cut -d: -f6)
6130 if [[ "$dir" != "$home" ]]; then
6132 usermod -d $home $user_name
6136 error_noexit "inconsistent user ID:" \
6137 "new: $user_id, old: $uid"
6142 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6149 check_runas_id_ret() {
6151 local myRUNAS_UID=$1
6152 local myRUNAS_GID=$2
6155 if [ -z "$myRUNAS" ]; then
6156 error_exit "myRUNAS command must be specified for check_runas_id"
6159 $myRUNAS krb5_login.sh || \
6160 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6162 mkdir $DIR/d0_runas_test
6164 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6165 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6166 rm -rf $DIR/d0_runas_test
6171 local myRUNAS_UID=$1
6172 local myRUNAS_GID=$2
6175 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6176 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6177 Please set RUNAS_ID to some UID which exists on MDS and client or
6178 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6181 # obtain the UID/GID for MPI_USER
6185 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6186 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6188 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6189 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6192 # obtain and cache Kerberos ticket-granting ticket
6193 refresh_krb5_tgt() {
6194 local myRUNAS_UID=$1
6195 local myRUNAS_GID=$2
6198 if [ -z "$myRUNAS" ]; then
6199 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6202 CLIENTS=${CLIENTS:-$HOSTNAME}
6203 do_nodes $CLIENTS "set -x
6204 if ! $myRUNAS krb5_login.sh; then
6205 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6210 # Run multiop in the background, but wait for it to print
6211 # "PAUSING" to its stdout before returning from this function.
6212 multiop_bg_pause() {
6213 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6217 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6220 echo "$MULTIOP_PROG $FILE v$ARGS"
6221 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6223 echo "TMPPIPE=${TMPPIPE}"
6224 read -t 60 multiop_output < $TMPPIPE
6225 if [ $? -ne 0 ]; then
6230 if [ "$multiop_output" != "PAUSING" ]; then
6231 echo "Incorrect multiop output: $multiop_output"
6246 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6252 inodes_available () {
6253 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6254 sort -un | head -n1) || return 1
6258 mdsrate_inodes_available () {
6259 local min_inodes=$(inodes_available)
6260 echo $((min_inodes * 99 / 100))
6263 # reset stat counters
6265 local paramfile="$1"
6266 lctl set_param -n $paramfile=0
6271 local paramfile="$1"
6273 lctl get_param -n $paramfile |
6274 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6278 awk '{sum += $1} END { printf("%0.0f", sum) }'
6281 calc_osc_kbytes () {
6282 df $MOUNT > /dev/null
6283 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6286 # save_lustre_params(comma separated facet list, parameter_mask)
6287 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6288 save_lustre_params() {
6293 for facet in ${facets//,/ }; do
6294 facet_svc=$(facet_svc $facet)
6296 "params=\\\$($LCTL get_param $2);
6297 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6298 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6299 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6300 while read s; do echo $facet \\\$s;
6301 done <<< \\\"\\\$param\\\""
6305 # restore lustre parameters from input stream, produces by save_lustre_params
6306 restore_lustre_params() {
6311 while IFS=" =" read facet name val; do
6312 do_facet $facet "$LCTL set_param -n $name $val"
6316 check_node_health() {
6317 local nodes=${1:-$(comma_list $(nodes_list))}
6319 for node in ${nodes//,/ }; do
6320 check_network "$node" 5
6321 if [ $? -eq 0 ]; then
6322 do_node $node "rc=0;
6323 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6324 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6325 echo \\\$(hostname -s): \\\$val;
6328 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6333 mdsrate_cleanup () {
6335 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6336 --nfiles $3 --dir $4 --filefmt $5 $6
6341 delayed_recovery_enabled () {
6342 local var=${SINGLEMDS}_svc
6343 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6346 ########################
6348 convert_facet2label() {
6351 if [ x$facet = xost ]; then
6355 local varsvc=${facet}_svc
6357 if [ -n ${!varsvc} ]; then
6360 error "No lablel for $facet!"
6364 get_clientosc_proc_path() {
6365 echo "${1}-osc-ffff*"
6368 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6369 # used by MDT would not be changed.
6370 # mdt lov: fsname-mdtlov
6371 # mdt osc: fsname-OSTXXXX-osc
6372 mds_on_old_device() {
6373 local mds=${1:-"$SINGLEMDS"}
6375 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6376 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6377 > /dev/null 2>&1" && return 0
6382 get_mdtosc_proc_path() {
6384 local ost_label=${2:-"*OST*"}
6386 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6387 local mdt_label=$(convert_facet2label $mds_facet)
6388 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6390 if [[ $ost_label = *OST* ]]; then
6391 echo "${ost_label}-osc-${mdt_index}"
6393 echo "${ost_label}-osp-${mdt_index}"
6397 get_osc_import_name() {
6400 local label=$(convert_facet2label $ost)
6402 if [ "${facet:0:3}" = "mds" ]; then
6403 get_mdtosc_proc_path $facet $label
6407 get_clientosc_proc_path $label
6411 _wait_import_state () {
6414 local maxtime=${3:-$(max_recovery_time)}
6415 local error_on_failure=${4:-1}
6419 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6420 while [ "${CONN_STATE}" != "${expected}" ]; do
6421 if [ "${expected}" == "DISCONN" ]; then
6422 # for disconn we can check after proc entry is removed
6423 [ "x${CONN_STATE}" == "x" ] && return 0
6424 # with AT enabled, we can have connect request timeout near of
6425 # reconnect timeout and test can't see real disconnect
6426 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6428 if [ $i -ge $maxtime ]; then
6429 [ $error_on_failure -ne 0 ] && \
6430 error "can't put import for $CONN_PROC into ${expected}" \
6431 "state after $i sec, have ${CONN_STATE}"
6435 # Add uniq for multi-mount case
6436 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6440 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6444 wait_import_state() {
6447 local maxtime=${3:-$(max_recovery_time)}
6448 local error_on_failure=${4:-1}
6451 for param in ${params//,/ }; do
6452 _wait_import_state $state $param $maxtime $error_on_failure || return
6456 wait_import_state_mount() {
6457 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6461 wait_import_state $*
6464 # One client request could be timed out because server was not ready
6465 # when request was sent by client.
6466 # The request timeout calculation details :
6468 # /* We give the server rq_timeout secs to process the req, and
6469 # add the network latency for our local timeout. */
6470 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6471 # ptlrpc_at_get_net_latency(request) ;
6473 # ptlrpc_connect_import ()
6474 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6477 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6478 # ptlrpc_at_get_net_latency(request) ->
6479 # at_get (max (iat_net_latency=0, at_min)) = at_min
6482 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6483 # INITIAL_CONNECT_TIMEOUT + at_min
6485 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6486 # because we can not get this value in runtime,
6487 # the value depends on configure options, and it is not stored in /proc.
6489 # #define CONNECTION_SWITCH_MIN 5U
6490 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6492 request_timeout () {
6495 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6496 local init_connect_timeout=$TIMEOUT
6497 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6499 local at_min=$(at_get $facet at_min)
6501 echo $(( init_connect_timeout + at_min ))
6504 _wait_osc_import_state() {
6508 local target=$(get_osc_import_name $facet $ost_facet)
6509 local param="osc.${target}.ost_server_uuid"
6513 # 1. wait the deadline of client 1st request (it could be skipped)
6514 # 2. wait the deadline of client 2nd request
6515 local maxtime=$(( 2 * $(request_timeout $facet)))
6517 if [[ $facet == client* ]]; then
6518 # During setup time, the osc might not be setup, it need wait
6519 # until list_param can return valid value.
6520 params=$($LCTL list_param $param 2>/dev/null || true)
6521 while [ -z "$params" ]; do
6522 if [ $i -ge $maxtime ]; then
6523 echo "can't get $param in $maxtime secs"
6528 params=$($LCTL list_param $param 2>/dev/null || true)
6532 if [[ $ost_facet = mds* ]]; then
6533 # no OSP connection to itself
6534 if [[ $facet = $ost_facet ]]; then
6537 param="osp.${target}.mdt_server_uuid"
6541 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6542 wait_import_state $expected "$params" $maxtime; then
6543 error "$facet: import is not in $expected state after $maxtime"
6550 wait_osc_import_state() {
6556 if [[ $facet = mds ]]; then
6557 for num in $(seq $MDSCOUNT); do
6558 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6561 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6565 _wait_mgc_import_state() {
6568 local error_on_failure=${3:-1}
6569 local param="mgc.*.mgs_server_uuid"
6573 # 1. wait the deadline of client 1st request (it could be skipped)
6574 # 2. wait the deadline of client 2nd request
6575 local maxtime=$(( 2 * $(request_timeout $facet)))
6577 if [[ $facet == client* ]]; then
6578 # During setup time, the osc might not be setup, it need wait
6579 # until list_param can return valid value. And also if there
6580 # are mulitple osc entries we should list all of them before
6582 params=$($LCTL list_param $param 2>/dev/null || true)
6583 while [ -z "$params" ]; do
6584 if [ $i -ge $maxtime ]; then
6585 echo "can't get $param in $maxtime secs"
6590 params=$($LCTL list_param $param 2>/dev/null || true)
6593 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6594 wait_import_state $expected "$params" $maxtime \
6595 $error_on_failure; then
6596 if [ $error_on_failure -ne 0 ]; then
6597 error "import is not in ${expected} state"
6605 wait_mgc_import_state() {
6608 local error_on_failure=${3:-1}
6611 if [[ $facet = mds ]]; then
6612 for num in $(seq $MDSCOUNT); do
6613 _wait_mgc_import_state mds$num "$expected" \
6614 $error_on_failure || return
6617 _wait_mgc_import_state "$facet" "$expected"
6618 $error_on_failure || return
6622 wait_dne_interconnect() {
6625 if [ $MDSCOUNT -gt 1 ]; then
6626 for num in $(seq $MDSCOUNT); do
6627 wait_osc_import_state mds mds$num FULL
6632 get_clientmdc_proc_path() {
6636 get_clientmgc_proc_path() {
6644 [ -z "$list" ] && return 0
6646 # Add paths to lustre tests for 32 and 64 bit systems.
6647 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6648 local TESTPATH="$RLUSTRE/tests:"
6649 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6650 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6653 wait_clients_import_state () {
6660 if [ "$FAILURE_MODE" = HARD ]; then
6661 facets=$(facets_on_host $(facet_active_host $facet))
6664 for facet in ${facets//,/ }; do
6665 local label=$(convert_facet2label $facet)
6668 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6669 $label).ost_server_uuid" ;;
6670 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6671 $label).mds_server_uuid" ;;
6672 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6673 $label).mgs_server_uuid" ;;
6674 *) error "unknown facet!" ;;
6677 local params=$(expand_list $params $proc_path)
6680 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6682 error "import is not in ${expected} state"
6694 # wait until all MDTs are in the expected state
6695 for ((num = 1; num <= $MDSCOUNT; num++)); do
6696 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
6699 if [ $facet = "mds" ]; then
6700 mproc="osp.$mdtosp.active"
6701 [ $num -eq $((tgt_idx + 1)) ] && continue
6703 mproc="osc.$mdtosp.active"
6709 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
6713 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
6714 if [ $result -eq $expected ]; then
6715 echo -n "target updated after"
6716 echo "$wait sec (got $result)"
6720 if [ $wait -eq $max ]; then
6721 error "$tgt_name: wanted $expected got $result"
6723 echo "Waiting $((max - wait)) secs for $tgt_name"
6733 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6734 $LCTL get_param obdfilter.*.kbytesavail))
6735 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6736 $LCTL get_param -n obdfilter.*.tot_granted))
6737 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6738 $LCTL get_param -n obdfilter.*.kbytestotal))
6739 for ((i=0; i<${#AVAILA[@]}; i++)); do
6740 local -a AVAIL1=(${AVAILA[$i]//=/ })
6741 local -a TOTAL=(${TOTALA[$i]//=/ })
6742 GRANT=$((${GRANTA[$i]}/1024))
6743 # allow 1% of total space in bavail because of delayed
6744 # allocation with ZFS which might release some free space after
6745 # txg commit. For small devices, we set a mininum of 8MB
6746 local LIMIT=$((${TOTAL} / 100 + 8000))
6747 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6748 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6749 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6750 echo " FULL" || echo
6756 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
6759 check_pool_not_exist() {
6760 local fsname=${1%%.*}
6761 local poolname=${1##$fsname.}
6762 [[ $# -ne 1 ]] && return 0
6763 [[ x$poolname = x ]] && return 0
6764 list_pool $fsname | grep -w $1 && return 1
6769 local fsname=${1%%.*}
6770 local poolname=${1##$fsname.}
6772 trap "destroy_test_pools $fsname" EXIT
6773 do_facet mgs lctl pool_new $1
6775 # get param should return err unless pool is created
6776 [[ $RC -ne 0 ]] && return $RC
6778 for mds_id in $(seq $MDSCOUNT); do
6779 local mdt_id=$((mds_id-1))
6780 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6781 wait_update_facet mds$mds_id \
6782 "lctl get_param -n lod.$lodname.pools.$poolname \
6783 2>/dev/null || echo foo" "" ||
6784 error "mds$mds_id: pool_new failed $1"
6786 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6787 2>/dev/null || echo foo" "" || error "pool_new failed $1"
6793 add_pool_to_list () {
6794 local fsname=${1%%.*}
6795 local poolname=${1##$fsname.}
6797 local listvar=${fsname}_CREATED_POOLS
6798 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6802 remove_pool_from_list () {
6803 local fsname=${1%%.*}
6804 local poolname=${1##$fsname.}
6806 local listvar=${fsname}_CREATED_POOLS
6807 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6811 destroy_pool_int() {
6813 local OSTS=$(list_pool $1)
6814 for ost in $OSTS; do
6815 do_facet mgs lctl pool_remove $1 $ost
6817 do_facet mgs lctl pool_destroy $1
6820 # <fsname>.<poolname> or <poolname>
6822 local fsname=${1%%.*}
6823 local poolname=${1##$fsname.}
6825 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6829 check_pool_not_exist $fsname.$poolname
6830 [[ $? -eq 0 ]] && return 0
6832 destroy_pool_int $fsname.$poolname
6834 [[ $RC -ne 0 ]] && return $RC
6835 for mds_id in $(seq $MDSCOUNT); do
6836 local mdt_id=$((mds_id-1))
6837 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6838 wait_update_facet mds$mds_id \
6839 "lctl get_param -n lod.$lodname.pools.$poolname \
6840 2>/dev/null || echo foo" "foo" ||
6841 error "mds$mds_id: destroy pool failed $1"
6843 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6844 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
6846 remove_pool_from_list $fsname.$poolname
6852 local fsname=${1:-$FSNAME}
6854 local listvar=${fsname}_CREATED_POOLS
6856 [ x${!listvar} = x ] && return 0
6858 echo "Destroy the created pools: ${!listvar}"
6859 for poolname in ${!listvar//,/ }; do
6860 destroy_pool $fsname.$poolname
6864 destroy_test_pools () {
6866 local fsname=${1:-$FSNAME}
6867 destroy_pools $fsname || true
6873 local ts=$(date +%s)
6876 if [[ ! -f "$YAML_LOG" ]]; then
6877 # init_logging is not performed before gather_logs,
6878 # so the $LOGDIR needs to be checked here
6879 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6882 [ -f $LOGDIR/shared ] && docp=false
6884 # dump lustre logs, dmesg
6886 prefix="$TESTLOG_PREFIX.$TESTNAME"
6888 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6890 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6891 echo "Dumping logs only on local client."
6892 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6893 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6898 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6899 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6901 if [ ! -f $LOGDIR/shared ]; then
6902 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6915 for i in $(seq 0 $num_mntpts); do
6916 cmd="ls -laf ${mntpt_root}$i/$dir"
6922 for pid in $pids; do
6929 # check_and_start_recovery_timer()
6930 # service_time = at_est2timeout(service_time);
6931 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6932 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6934 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6935 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6936 #define CONNECTION_SWITCH_MIN 5
6937 #define CONNECTION_SWITCH_INC 5
6938 max_recovery_time() {
6939 local init_connect_timeout=$((TIMEOUT / 20))
6940 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6942 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6943 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6945 echo -n $service_time
6948 recovery_time_min() {
6949 local connection_switch_min=5
6950 local connection_switch_inc=5
6951 local connection_switch_max
6952 local reconnect_delay_max
6953 local initial_connect_timeout
6957 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6958 (($connection_switch_min > $TIMEOUT)) &&
6959 max=$connection_switch_min || max=$TIMEOUT
6960 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6962 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6963 timeout_20=$((TIMEOUT/20))
6964 (($connection_switch_min > $timeout_20)) &&
6965 initial_connect_timeout=$connection_switch_min ||
6966 initial_connect_timeout=$timeout_20
6968 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6969 initial_connect_timeout))
6970 echo $((2 * reconnect_delay_max))
6973 get_clients_mount_count () {
6974 local clients=${CLIENTS:-$HOSTNAME}
6976 # we need to take into account the clients mounts and
6977 # exclude mds/ost mounts if any;
6978 do_nodes $clients cat /proc/mounts | grep lustre |
6979 grep -w $MOUNT | wc -l
6983 PROC_CLI="srpc_info"
6984 PROC_CON="srpc_contexts"
6992 if [ $M -lt $N ]; then
6996 while [ $N -lt $M ]; do
7006 calc_connection_cnt() {
7009 # MDT->MDT = 2 * C(M, 2)
7013 comb_m2=$(combination $MDSCOUNT 2)
7015 local num_clients=$(get_clients_mount_count)
7017 local cnt_mdt2mdt=$((comb_m2 * 2))
7018 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7019 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7020 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7021 if is_mounted $MOUNT2; then
7022 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7023 cnt_cli2ost=$((cnt_cli2ost * 2))
7031 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7032 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7033 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7034 + cnt_cli2ost + cnt_cli2mdt))
7048 local cmd="$tgt.srpc.flavor"
7050 if [ $net == "any" ]; then
7055 if [ $dir != "any" ]; then
7060 log "Setting sptlrpc rule: $cmd"
7061 do_facet mgs "$LCTL conf_param $cmd"
7067 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7077 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7078 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7080 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7082 if [ "x$bulkspec" != "x" ]; then
7083 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7085 if [ "x$algs" != "x" ]; then
7086 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7088 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7089 if [ $bulk == "bulkn" ]; then
7090 bulk_count=`echo "$output" | grep "bulk flavor" \
7091 | grep "null/null" | wc -l`
7092 elif [ $bulk == "bulki" ]; then
7093 bulk_count=`echo "$output" | grep "bulk flavor" \
7094 | grep "/null" | grep -v "null/" | wc -l`
7096 bulk_count=`echo "$output" | grep "bulk flavor" \
7097 | grep -v "/null" | grep -v "null/" | wc -l`
7101 [ $bulk_count -lt $count ] && count=$bulk_count
7112 local clients=${CLIENTS:-$HOSTNAME}
7114 for c in ${clients//,/ }; do
7115 local output=$(do_node $c lctl get_param -n \
7116 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7117 local tmpcnt=$(count_flvr "$output" $flavor)
7118 if $GSS_SK && [ $flavor != "null" ]; then
7119 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7120 output=$(do_node $c lctl get_param -n \
7121 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7122 local outcon=$(count_contexts "$output")
7123 if [ "$outcon" -lt "$tmpcnt" ]; then
7127 cnt=$((cnt + tmpcnt))
7137 local clients=${CLIENTS:-$HOSTNAME}
7139 for c in ${clients//,/ }; do
7140 local output=$(do_node $c lctl get_param -n \
7141 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7142 local tmpcnt=$(count_flvr "$output" $flavor)
7143 if $GSS_SK && [ $flavor != "null" ]; then
7144 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7145 output=$(do_node $c lctl get_param -n \
7146 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7147 local outcon=$(count_contexts "$output")
7148 if [ "$outcon" -lt "$tmpcnt" ]; then
7152 cnt=$((cnt + tmpcnt))
7162 if [ $MDSCOUNT -le 1 ]; then
7167 for num in `seq $MDSCOUNT`; do
7168 local output=$(do_facet mds$num lctl get_param -n \
7169 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7170 local tmpcnt=$(count_flvr "$output" $flavor)
7171 if $GSS_SK && [ $flavor != "null" ]; then
7172 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7173 output=$(do_facet mds$num lctl get_param -n \
7174 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7175 local outcon=$(count_contexts "$output")
7176 if [ "$outcon" -lt "$tmpcnt" ]; then
7180 cnt=$((cnt + tmpcnt))
7191 for num in `seq $MDSCOUNT`; do
7192 mdtosc=$(get_mdtosc_proc_path mds$num)
7193 mdtosc=${mdtosc/-MDT*/-MDT\*}
7194 local output=$(do_facet mds$num lctl get_param -n \
7195 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7196 local tmpcnt=$(count_flvr "$output" $flavor)
7197 if $GSS_SK && [ $flavor != "null" ]; then
7198 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7199 output=$(do_facet mds$num lctl get_param -n \
7200 osc.$mdtosc.$PROC_CON 2>/dev/null)
7201 local outcon=$(count_contexts "$output")
7202 if [ "$outcon" -lt "$tmpcnt" ]; then
7206 cnt=$((cnt + tmpcnt))
7215 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7217 count_flvr "$output" $flavor
7222 local dir=$1 # from to
7223 local flavor=$2 # flavor expected
7226 if [ $dir == "cli2mdt" ]; then
7227 res=`flvr_cnt_cli2mdt $flavor`
7228 elif [ $dir == "cli2ost" ]; then
7229 res=`flvr_cnt_cli2ost $flavor`
7230 elif [ $dir == "mdt2mdt" ]; then
7231 res=`flvr_cnt_mdt2mdt $flavor`
7232 elif [ $dir == "mdt2ost" ]; then
7233 res=`flvr_cnt_mdt2ost $flavor`
7234 elif [ $dir == "all2ost" ]; then
7235 res1=`flvr_cnt_mdt2ost $flavor`
7236 res2=`flvr_cnt_cli2ost $flavor`
7237 res=$((res1 + res2))
7238 elif [ $dir == "all2mdt" ]; then
7239 res1=`flvr_cnt_mdt2mdt $flavor`
7240 res2=`flvr_cnt_cli2mdt $flavor`
7241 res=$((res1 + res2))
7242 elif [ $dir == "all2all" ]; then
7243 res1=`flvr_cnt_mdt2ost $flavor`
7244 res2=`flvr_cnt_cli2ost $flavor`
7245 res3=`flvr_cnt_mdt2mdt $flavor`
7246 res4=`flvr_cnt_cli2mdt $flavor`
7247 res=$((res1 + res2 + res3 + res4))
7255 local dir=$1 # from to
7256 local flavor=$2 # flavor expected
7257 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7258 local WAITFLAVOR_MAX=20 # how many retries before abort?
7261 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7262 echo -n "checking $dir..."
7263 res=$(do_check_flavor $dir $flavor)
7264 echo "found $res/$expect $flavor connections"
7265 [ $res -ge $expect ] && return 0
7269 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7270 # echo "Dumping additional logs for SK debug.."
7271 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7273 gather_logs $(comma_list $(nodes_list))
7278 restore_to_default_flavor()
7280 local proc="mgs.MGS.live.$FSNAME"
7282 echo "restoring to default flavor..."
7284 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7285 grep ".srpc.flavor" | wc -l)
7287 # remove all existing rules if any
7288 if [ $nrule -ne 0 ]; then
7289 echo "$nrule existing rules"
7290 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7291 grep ".srpc.flavor."); do
7292 echo "remove rule: $rule"
7293 spec=`echo $rule | awk -F = '{print $1}'`
7294 do_facet mgs "$LCTL conf_param -d $spec"
7298 # verify no rules left
7299 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7300 grep ".srpc.flavor." | wc -l)
7301 [ $nrule -ne 0 ] && error "still $nrule rules left"
7303 # wait for default flavor to be applied
7306 set_rule $FSNAME any any $SK_FLAVOR
7307 wait_flavor all2all $SK_FLAVOR
7309 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7310 set_rule $FSNAME any cli2ost $SK_FLAVOR
7311 wait_flavor cli2mdt $SK_FLAVOR
7312 wait_flavor cli2ost $SK_FLAVOR
7314 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7316 wait_flavor all2all null
7322 local flavor=${1:-null}
7324 echo "setting all flavor to $flavor"
7326 # FIXME need parameter to this fn
7327 # and remove global vars
7328 local cnt_all2all=$(calc_connection_cnt all2all)
7330 local res=$(do_check_flavor all2all $flavor)
7331 if [ $res -eq $cnt_all2all ]; then
7332 echo "already have total $res $flavor connections"
7336 echo "found $res $flavor out of total $cnt_all2all connections"
7337 restore_to_default_flavor
7339 [[ $flavor = null ]] && return 0
7341 if $GSS_SK && [ $flavor != "null" ]; then
7343 set_rule $FSNAME any any $flavor
7344 wait_flavor all2all $flavor
7346 set_rule $FSNAME any cli2mdt $flavor
7347 set_rule $FSNAME any cli2ost $flavor
7348 set_rule $FSNAME any mdt2ost null
7349 set_rule $FSNAME any mdt2mdt null
7350 wait_flavor cli2mdt $flavor
7351 wait_flavor cli2ost $flavor
7353 echo "GSS_SK now at flavor: $flavor"
7355 set_rule $FSNAME any any $flavor
7356 wait_flavor all2all $flavor
7363 # Checking for shared logdir
7364 if [ ! -d $dir ]; then
7365 # Not found. Create local logdir
7368 touch $dir/check_file.$(hostname -s)
7373 check_write_access() {
7375 local list=${2:-$(comma_list $(nodes_list))}
7379 for node in ${list//,/ }; do
7380 file=$dir/check_file.$(short_nodename $node)
7381 if [[ ! -f "$file" ]]; then
7382 # Logdir not accessible/writable from this node.
7385 rm -f $file || return 1
7391 [[ -n $YAML_LOG ]] && return
7392 local save_umask=$(umask)
7395 export YAML_LOG=${LOGDIR}/results.yml
7399 # If the yaml log already exists then we will just append to it
7400 if [ ! -f $YAML_LOG ]; then
7401 if check_shared_dir $LOGDIR; then
7402 touch $LOGDIR/shared
7403 echo "Logging to shared log directory: $LOGDIR"
7405 echo "Logging to local directory: $LOGDIR"
7408 yml_nodes_file $LOGDIR >> $YAML_LOG
7409 yml_results_file >> $YAML_LOG
7414 # If modules are not yet loaded then older "lctl lustre_build_version"
7415 # will fail. Use lctl build version instead.
7416 log "Client: $($LCTL lustre_build_version)"
7417 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7418 do_facet $SINGLEMDS $LCTL --version)"
7419 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7420 do_facet ost1 $LCTL --version)"
7424 yml_log_test $1 >> $YAML_LOG
7428 yml_log_test_status $@ >> $YAML_LOG
7431 log_sub_test_begin() {
7432 yml_log_sub_test_begin "$@" >> $YAML_LOG
7435 log_sub_test_end() {
7436 yml_log_sub_test_end "$@" >> $YAML_LOG
7442 local llverdev_opts=$2
7443 local devname=$(basename $1)
7444 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7445 # loop devices aren't in /proc/partitions
7446 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7448 size=$(($size / 1024 / 1024)) # Gb
7450 local partial_arg=""
7451 # Run in partial (fast) mode if the size
7452 # of a partition > 1 GB
7453 [ $size -gt 1 ] && partial_arg="-p"
7455 llverdev --force $partial_arg $llverdev_opts $dev
7461 local llverfs_opts=$2
7462 local use_partial_arg=$3
7463 local partial_arg=""
7464 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7466 # Run in partial (fast) mode if the size
7467 # of a partition > 1 GB
7468 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7470 llverfs $partial_arg $llverfs_opts $dir
7473 #Remove objects from OST
7474 remove_ost_objects() {
7480 local mntpt=$(facet_mntpt $facet)
7481 local opts=$OST_MOUNT_OPTS
7485 echo "removing objects from $ostdev on $facet: $objids"
7486 if ! test -b $ostdev; then
7487 opts=$(csa_add "$opts" -o loop)
7489 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7492 for i in $objids; do
7493 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7495 umount -f $mntpt || return $?
7499 #Remove files from MDT
7500 remove_mdt_files() {
7505 local mntpt=$(facet_mntpt $facet)
7506 local opts=$MDS_MOUNT_OPTS
7508 echo "removing files from $mdtdev on $facet: $files"
7509 if [ $(facet_fstype $facet) == ldiskfs ] &&
7510 ! do_facet $facet test -b $mdtdev; then
7511 opts=$(csa_add "$opts" -o loop)
7513 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7517 rm $mntpt/ROOT/$f || { rc=$?; break; }
7519 umount -f $mntpt || return $?
7523 duplicate_mdt_files() {
7528 local mntpt=$(facet_mntpt $facet)
7529 local opts=$MDS_MOUNT_OPTS
7531 echo "duplicating files on $mdtdev on $facet: $files"
7532 mkdir -p $mntpt || return $?
7533 if [ $(facet_fstype $facet) == ldiskfs ] &&
7534 ! do_facet $facet test -b $mdtdev; then
7535 opts=$(csa_add "$opts" -o loop)
7537 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7548 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7549 pushd $mntpt/ROOT > /dev/null || return $?
7552 touch $f.bad || return $?
7553 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7555 [ $rc -eq 0 ] || return $rc
7556 setfattr --restore $tmp || return $?
7562 local devs=${1//,/ }
7565 local rslt=$TMP/sgpdd_survey
7567 # sgpdd-survey cleanups ${rslt}.* files
7569 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
7575 # returns the canonical name for an ldiskfs device
7580 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
7581 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
7582 echo dm-\\\${foo##*:};
7584 echo \\\$(basename \\\$dv);
7588 is_sanity_benchmark() {
7589 local benchmarks="dbench bonnie iozone fsx"
7591 for b in $benchmarks; do
7592 if [ "$b" == "$suite" ]; then
7600 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
7604 # Get the available size (KB) of a given obd target.
7611 [[ $facet != client ]] || return 0
7613 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
7618 # Get the page size (bytes) on a given facet node.
7622 local size=$(getconf PAGE_SIZE 2>/dev/null)
7624 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
7625 echo -n ${size:-4096}
7629 # Get the block count of the filesystem.
7636 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7637 awk '/^Block count:/ {print $3}')
7641 # Get the block size of the filesystem.
7647 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7648 awk '/^Block size:/ {print $3}')
7652 # Check whether the "large_xattr" feature is enabled or not.
7653 large_xattr_enabled() {
7654 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
7656 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7658 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
7659 grep -E -q '(ea_inode|large_xattr)'"
7660 return ${PIPESTATUS[0]}
7663 # Get the maximum xattr size supported by the filesystem.
7667 if large_xattr_enabled; then
7668 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
7671 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7672 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
7674 # maximum xattr size = size of block - size of header -
7675 # size of 1 entry - 4 null bytes
7676 size=$((block_size - 32 - 32 - 4))
7682 # Dump the value of the named xattr from a file.
7687 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
7690 # Generate a string with size of $size bytes.
7692 local size=${1:-1024} # in bytes
7694 echo "$(head -c $size < /dev/zero | tr '\0' y)"
7697 reformat_external_journal() {
7702 if [ -n "${!var}" ]; then
7703 local rcmd="do_facet $facet"
7705 echo "reformat external journal on $facet:${!var}"
7706 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
7710 # MDT file-level backup/restore
7711 mds_backup_restore() {
7714 local devname=$(mdsdevname $(facet_number $facet))
7715 local mntpt=$(facet_mntpt brpt)
7716 local rcmd="do_facet $facet"
7717 local metaea=${TMP}/backup_restore.ea
7718 local metadata=${TMP}/backup_restore.tgz
7719 local opts=${MDS_MOUNT_OPTS}
7720 local svc=${facet}_svc
7722 if ! ${rcmd} test -b ${devname}; then
7723 opts=$(csa_add "$opts" -o loop)
7726 echo "file-level backup/restore on $facet:${devname}"
7728 # step 1: build mount point
7729 ${rcmd} mkdir -p $mntpt
7730 # step 2: cleanup old backup
7731 ${rcmd} rm -f $metaea $metadata
7733 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7734 if [ ! -z $igif ]; then
7735 # step 3.5: rm .lustre
7736 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7738 # step 4: backup metaea
7740 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7742 # step 5: backup metadata
7744 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7746 ${rcmd} $UMOUNT $mntpt || return 4
7747 # step 8: reformat dev
7748 echo "reformat new device"
7749 format_mdt $(facet_number $facet)
7751 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7752 # step 10: restore metadata
7754 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7755 # step 11: restore metaea
7757 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7758 # step 12: remove recovery logs
7759 echo "remove recovery logs"
7760 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7761 # step 13: umount dev
7762 ${rcmd} $UMOUNT $mntpt || return 10
7763 # step 14: cleanup tmp backup
7764 ${rcmd} rm -f $metaea $metadata
7765 # step 15: reset device label - it's not virgin on
7766 ${rcmd} e2label $devname ${!svc}
7773 local devname=$(mdsdevname $(facet_number $facet))
7774 local mntpt=$(facet_mntpt brpt)
7775 local rcmd="do_facet $facet"
7776 local opts=${MDS_MOUNT_OPTS}
7778 if ! ${rcmd} test -b ${devname}; then
7779 opts=$(csa_add "$opts" -o loop)
7782 echo "removing OI files on $facet: idx=${idx}"
7784 # step 1: build mount point
7785 ${rcmd} mkdir -p $mntpt
7787 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7788 if [ -z $idx ]; then
7789 # step 3: remove all OI files
7790 ${rcmd} rm -fv $mntpt/oi.16*
7791 elif [ $idx -lt 2 ]; then
7792 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7796 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7797 for ((i=${idx}; i<64; i=$((i * idx)))); do
7798 ${rcmd} rm -fv $mntpt/oi.16.${i}
7802 ${rcmd} $UMOUNT $mntpt || return 2
7803 # OI files will be recreated when mounted as lustre next time.
7806 # generate maloo upload-able log file name
7807 # \param logname specify unique part of file name
7808 generate_logname() {
7809 local logname=${1:-"default_logname"}
7811 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7814 # make directory on different MDTs
7818 local stripe_count=2
7819 local stripe_index=-1
7822 while getopts "c:i:p" opt; do
7824 c) stripe_count=$OPTARG;;
7825 i) stripe_index=$OPTARG;;
7827 \?) error "only support -i -c -p";;
7831 shift $((OPTIND - 1))
7832 [ $# -eq 1 ] || error "Only creating single directory is supported"
7835 if [ "$p_option" == "-p" ]; then
7836 local parent=$(dirname $path)
7838 [ -d $path ] && return 0
7839 if [ ! -d ${parent} ]; then
7840 mkdir -p ${parent} ||
7841 error "mkdir parent '$parent' failed"
7845 if [ $MDSCOUNT -le 1 ]; then
7846 mkdir $path || error "mkdir '$path' failed"
7848 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7851 if [ $stripe_index -eq -1 ]; then
7852 mdt_index=$((test_num % MDSCOUNT))
7854 mdt_index=$stripe_index
7856 echo "striped dir -i$mdt_index -c$stripe_count $path"
7857 $LFS mkdir -i$mdt_index -c$stripe_count $path ||
7858 error "mkdir -i $mdt_index -c$stripe_count $path failed"
7862 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
7864 # If called many times, passing @last_fd will avoid repeated searching
7865 # already-open FDs repeatedly if we know they are still in use.
7867 # usage: free_fd [last_fd]
7870 local max_fd=$(ulimit -n)
7871 local fd=$((${1:-2} + 1))
7873 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7876 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7880 check_mount_and_prep()
7882 is_mounted $MOUNT || setupall
7884 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7885 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7886 for idx in $(seq $MDSCOUNT); do
7887 local name="MDT$(printf '%04x' $((idx - 1)))"
7888 rm -rf $MOUNT/.lustre/lost+found/$name/*
7892 # calcule how many ost-objects to be created.
7893 precreated_ost_obj_count()
7897 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7898 local ost_name="OST$(printf '%04x' $ost_idx)"
7899 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7900 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7901 osp.$proc_path.prealloc_last_id)
7902 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7903 osp.$proc_path.prealloc_next_id)
7904 echo $((last_id - next_id + 1))
7907 check_file_in_pool()
7912 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7915 for t in $tlist ; do
7916 [ "$i" -eq "$t" ] && continue 2
7919 echo "pool list: $tlist"
7920 echo "striping: $res"
7921 error_noexit "$file not allocated in $pool"
7928 echo "Creating new pool"
7931 create_pool $FSNAME.$pool ||
7932 { error_noexit "No pool created, result code $?"; return 1; }
7933 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7934 { error_noexit "$pool not in lfs pool_list"; return 2; }
7937 pool_add_targets() {
7938 echo "Adding targets to pool"
7944 local list=$(seq $first $step $last)
7946 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7947 do_facet mgs $LCTL pool_add \
7948 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7950 # wait for OSTs to be added to the pool
7951 for mds_id in $(seq $MDSCOUNT); do
7952 local mdt_id=$((mds_id-1))
7953 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7954 wait_update_facet mds$mds_id \
7955 "lctl get_param -n lod.$lodname.pools.$pool |
7956 sort -u | tr '\n' ' ' " "$t" || {
7957 error_noexit "mds$mds_id: Add to pool failed"
7961 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7962 | sort -u | tr '\n' ' ' " "$t" || {
7963 error_noexit "Add to pool failed"
7966 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7967 local addcount=$(((last - first) / step + 1))
7968 [ $lfscount -eq $addcount ] || {
7969 error_noexit "lfs pool_list bad ost count" \
7970 "$lfscount != $addcount"
7978 echo "Setting pool on directory $tdir"
7980 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7982 error_noexit "Cannot set pool $pool to $tdir"
7989 echo "Checking pool on directory $tdir"
7991 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7992 [ "$res" = "$pool" ] && return 0
7994 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7998 pool_dir_rel_path() {
7999 echo "Testing relative path works well"
8004 mkdir -p $root/$tdir/$tdir
8006 pool_set_dir $pool $tdir || return 1
8007 pool_set_dir $pool ./$tdir || return 2
8008 pool_set_dir $pool ../$tdir || return 3
8009 pool_set_dir $pool ../$tdir/$tdir || return 4
8010 rm -rf $tdir; cd - > /dev/null
8013 pool_alloc_files() {
8014 echo "Checking files allocation from directory pool"
8021 for i in $(seq -w 1 $count)
8023 local file=$tdir/file-$i
8025 check_file_in_pool $file $pool "$tlist" || \
8026 failed=$((failed + 1))
8028 [ "$failed" = 0 ] && return 0
8030 error_noexit "$failed files not allocated in $pool"
8034 pool_create_files() {
8035 echo "Creating files in pool"
8043 for i in $(seq -w 1 $count)
8045 local file=$tdir/spoo-$i
8046 $SETSTRIPE -p $pool $file
8047 check_file_in_pool $file $pool "$tlist" || \
8048 failed=$((failed + 1))
8050 [ "$failed" = 0 ] && return 0
8052 error_noexit "$failed files not allocated in $pool"
8057 echo "Checking 'lfs df' output"
8060 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8062 local res=$($LFS df --pool $FSNAME.$pool |
8064 grep "$FSNAME-OST" |
8066 [ "$res" = "$t" ] && return 0
8068 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8072 pool_file_rel_path() {
8073 echo "Creating files in a pool with relative pathname"
8078 { error_noexit "unable to create $tdir"; return 1 ; }
8079 local file="/..$tdir/$tfile-1"
8080 $SETSTRIPE -p $pool $file ||
8081 { error_noexit "unable to create $file" ; return 2 ; }
8084 $SETSTRIPE -p $pool $tfile-2 || {
8085 error_noexit "unable to create $tfile-2 in $tdir"
8090 pool_remove_first_target() {
8091 echo "Removing first target from a pool"
8094 local pname="lov.$FSNAME-*.pools.$pool"
8095 local t=$($LCTL get_param -n $pname | head -1)
8096 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8097 for mds_id in $(seq $MDSCOUNT); do
8098 local mdt_id=$((mds_id-1))
8099 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8100 wait_update_facet mds$mds_id \
8101 "lctl get_param -n lod.$lodname.pools.$pool |
8103 error_noexit "mds$mds_id: $t not removed from" \
8108 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8109 error_noexit "$t not removed from $FSNAME.$pool"
8114 pool_remove_all_targets() {
8115 echo "Removing all targets from pool"
8118 local pname="lov.$FSNAME-*.pools.$pool"
8119 for t in $($LCTL get_param -n $pname | sort -u)
8121 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8123 for mds_id in $(seq $MDSCOUNT); do
8124 local mdt_id=$((mds_id-1))
8125 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8126 wait_update_facet mds$mds_id "lctl get_param -n \
8127 lod.$lodname.pools.$pool" "" || {
8128 error_noexit "mds$mds_id: Pool $pool not drained"
8132 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8133 error_noexit "Pool $FSNAME.$pool cannot be drained"
8136 # striping on an empty/nonexistant pool should fall back
8137 # to "pool of everything"
8139 error_noexit "failed to use fallback striping for empty pool"
8142 # setstripe on an empty pool should fail
8143 $SETSTRIPE -p $pool $file 2>/dev/null && {
8144 error_noexit "expected failure when creating file" \
8152 echo "Destroying pool"
8156 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8159 # striping on an empty/nonexistant pool should fall back
8160 # to "pool of everything"
8162 error_noexit "failed to use fallback striping for missing pool"
8165 # setstripe on an empty pool should fail
8166 $SETSTRIPE -p $pool $file 2>/dev/null && {
8167 error_noexit "expected failure when creating file" \
8172 # get param should return err once pool is gone
8173 if wait_update $HOSTNAME "lctl get_param -n \
8174 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8176 remove_pool_from_list $FSNAME.$pool
8179 error_noexit "Pool $FSNAME.$pool is not destroyed"
8183 # Get and check the actual stripe count of one file.
8184 # Usage: check_stripe_count <file> <expected_stripe_count>
8185 check_stripe_count() {
8190 [[ -z "$file" || -z "$expected" ]] &&
8191 error "check_stripe_count: invalid argument"
8193 local cmd="$GETSTRIPE -c $file"
8194 actual=$($cmd) || error "$cmd failed"
8195 actual=${actual%% *}
8197 if [[ $actual -ne $expected ]]; then
8198 [[ $expected -eq -1 ]] ||
8199 error "$cmd wrong: found $actual, expected $expected"
8200 [[ $actual -eq $OSTCOUNT ]] ||
8201 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8205 # Get and check the actual list of OST indices on one file.
8206 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8212 [[ -z "$file" || -z "$expected" ]] &&
8213 error "check_obdidx: invalid argument!"
8215 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8216 grep -v obdidx | awk '{print $1}' | xargs))
8218 [[ $obdidx = $expected ]] ||
8219 error "list of OST indices on $file is $obdidx," \
8220 "should be $expected"
8223 # Get and check the actual OST index of the first stripe on one file.
8224 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8225 check_start_ost_idx() {
8230 [[ -z "$file" || -z "$expected" ]] &&
8231 error "check_start_ost_idx: invalid argument!"
8233 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8236 [[ $start_ost_idx = $expected ]] ||
8237 error "OST index of the first stripe on $file is" \
8238 "$start_ost_idx, should be $expected"
8241 killall_process () {
8242 local clients=${1:-$(hostname)}
8247 do_nodes $clients "killall $signal $name"
8252 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8257 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8262 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8267 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8272 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8277 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8284 do_facet mgs "cat $LSNAPSHOT_LOG"
8290 echo "Cleaning test environment ..."
8292 # Every lsnapshot command takes exclusive lock with others,
8293 # so can NOT destroy the snapshot during list with 'xargs'.
8295 local ssname=$(lsnapshot_list | grep snapshot_name |
8296 grep lss_ | awk '{ print $2 }' | head -n 1)
8297 [ -z "$ssname" ] && break
8299 lsnapshot_destroy -n $ssname -f ||
8300 lss_err "Fail to destroy $ssname by force"
8310 local host=$(facet_active_host $facet)
8311 local dir=$(dirname $(facet_vdevice $facet))
8312 local pool=$(zpool_name $facet)
8313 local lfsname=$(zfs_local_fsname $facet)
8314 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8317 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8323 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8324 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8326 if ! combined_mgs_mds ; then
8327 [ $(facet_fstype mgs) != zfs ] &&
8328 skip "Lustre snapshot 1 only works for ZFS backend" &&
8331 local host=$(facet_active_host mgs)
8332 local dir=$(dirname $(facet_vdevice mgs))
8333 local pool=$(zpool_name mgs)
8334 local lfsname=$(zfs_local_fsname mgs)
8337 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8338 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8341 for num in `seq $MDSCOUNT`; do
8342 [ $(facet_fstype mds$num) != zfs ] &&
8343 skip "Lustre snapshot 1 only works for ZFS backend" &&
8346 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8347 lss_err "generate lss conf (mds$num)"
8350 for num in `seq $OSTCOUNT`; do
8351 [ $(facet_fstype ost$num) != zfs ] &&
8352 skip "Lustre snapshot 1 only works for ZFS backend" &&
8355 lss_gen_conf_one ost$num OST $((num - 1)) ||
8356 lss_err "generate lss conf (ost$num)"
8359 do_facet mgs "cat $LSNAPSHOT_CONF"
8365 local val=$(awk '{print $2}' <<< $line)
8367 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8369 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8371 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8376 parse_layout_param()
8383 if [[ -z $mode ]]; then
8384 if [[ $line =~ ^"stripe_count:" ]]; then
8386 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8388 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8393 if [[ $mode = "plain_dir" ]]; then
8394 param=$(echo $line |
8395 awk '{printf("-c %d -S %d -i %d",$2,$4,$6)}')
8396 elif [[ $mode = "plain_file" ]]; then
8397 val=$(parse_plain_param "$line")
8398 [[ ! -z $val ]] && param="$param $val"
8399 elif [[ $mode = "pfl" ]]; then
8400 val=$(echo $line | awk '{print $2}')
8401 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8402 if [[ $val = "EOF" ]]; then
8403 param="$param -E -1"
8405 param="$param -E $val"
8407 elif [[ $line =~ ^"stripe_count:" ]]; then
8410 awk '{printf("-c %d -S %d -i %d",$2,$4,$6)}')
8414 val=$(parse_plain_param "$line")
8415 [[ ! -z $val ]] && param="$param $val"
8424 local param=$($LFS getstripe -d $1 | parse_layout_param)
8433 # Cancel locks before setting lfsck_verify_pfid so that errors are more
8435 cancel_lru_locks mdc
8436 cancel_lru_locks osc
8438 # make sure PFID is set correctly for files
8439 do_nodes $(comma_list $(osts_nodes)) \
8440 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
8443 cat $f &> /dev/nullA ||
8444 { rc=$?; echo "verify $f failed"; break; }
8447 do_nodes $(comma_list $(osts_nodes)) \
8448 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"