3 trap 'print_summary && touch $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
14 export GSS_PIPEFS=false
15 export IDENTITY_UPCALL=default
17 # specify environment variable containing batch job name for server statistics
18 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
20 #export PDSH="pdsh -S -Rssh -w"
21 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
22 export UMOUNT=${UMOUNT:-"umount -d"}
24 export LSNAPSHOT_CONF="/etc/ldev.conf"
25 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
27 # sles12 umount has a issue with -d option
28 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
29 export UMOUNT="umount"
32 # function used by scripts run on remote nodes
33 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
34 . $LUSTRE/tests/functions.sh
35 . $LUSTRE/tests/yaml.sh
37 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
39 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
41 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
43 if [ -f "$EXCEPT_LIST_FILE" ]; then
44 echo "Reading test skip list from $EXCEPT_LIST_FILE"
49 # check config files for options in decreasing order of preference
50 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
51 MODPROBECONF=/etc/modprobe.d/lustre.conf
52 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
53 MODPROBECONF=/etc/modprobe.d/Lustre
54 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
55 MODPROBECONF=/etc/modprobe.conf
57 sanitize_parameters() {
58 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
61 if [ -d "$path" ]; then
62 eval export $i=$(echo $path | sed -r 's/\/+$//g')
68 [[ $DIR/ = $MOUNT/* ]] ||
69 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
70 [[ $DIR1/ = $MOUNT1/* ]] ||
71 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
72 [[ $DIR2/ = $MOUNT2/* ]] ||
73 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
75 [ -n "$failed" ] && exit 99 || true
79 echo "usage: $0 [-r] [-f cfgfile]"
87 [ -z "$DEFAULT_SUITES"] && return 0
88 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
90 local form="%-13s %-17s %-9s %s %s\n"
91 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
92 echo "------------------------------------------------------------------------------------"
93 for O in $DEFAULT_SUITES; do
94 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
95 [ "${!O}" = "no" ] && continue || true
96 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
97 local log=${TMP}/${o}.log
98 if is_sanity_benchmark $o; then
99 log=${TMP}/sanity-benchmark.log
104 local status=Unfinished
106 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
108 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
109 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
110 total=$(grep duration $log | awk '{ print $2 }')
111 if [ "${!O}" = "done" ]; then
115 local durations=$(egrep "^PASS|^FAIL" $log |
116 tr -d "("| sed s/s\)$//g |
117 awk '{ print $2":"$3"|" }')
118 details=$(printf "%s\n%s %s %s\n" "$details" \
119 "DDETAILS" "$O" "$(echo $durations)")
122 printf "$form" $status "$O" "${total}" "E=$skipped"
123 printf "$form" "-" "-" "-" "S=$(echo $slow)"
126 for O in $DEFAULT_SUITES; do
127 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
128 if [ "${!O}" = "no" ]; then
129 printf "$form" "Skipped" "$O" ""
133 # print the detailed tests durations if DDETAILS=true
140 export LUSTRE=$(absolute_path $LUSTRE)
141 export TESTSUITE=$(basename $0 .sh)
142 export TEST_FAILED=false
143 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
144 export RPC_MODE=${RPC_MODE:-false}
145 export DO_CLEANUP=${DO_CLEANUP:-true}
146 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
148 export MKE2FS=$MKE2FS
149 if [ -z "$MKE2FS" ]; then
150 if which mkfs.ldiskfs >/dev/null 2>&1; then
151 export MKE2FS=mkfs.ldiskfs
157 export DEBUGFS=$DEBUGFS
158 if [ -z "$DEBUGFS" ]; then
159 if which debugfs.ldiskfs >/dev/null 2>&1; then
160 export DEBUGFS=debugfs.ldiskfs
162 export DEBUGFS=debugfs
166 export TUNE2FS=$TUNE2FS
167 if [ -z "$TUNE2FS" ]; then
168 if which tunefs.ldiskfs >/dev/null 2>&1; then
169 export TUNE2FS=tunefs.ldiskfs
171 export TUNE2FS=tune2fs
175 export E2LABEL=$E2LABEL
176 if [ -z "$E2LABEL" ]; then
177 if which label.ldiskfs >/dev/null 2>&1; then
178 export E2LABEL=label.ldiskfs
180 export E2LABEL=e2label
184 export DUMPE2FS=$DUMPE2FS
185 if [ -z "$DUMPE2FS" ]; then
186 if which dumpfs.ldiskfs >/dev/null 2>&1; then
187 export DUMPE2FS=dumpfs.ldiskfs
189 export DUMPE2FS=dumpe2fs
193 export E2FSCK=$E2FSCK
194 if [ -z "$E2FSCK" ]; then
195 if which fsck.ldiskfs >/dev/null 2>&1; then
196 export E2FSCK=fsck.ldiskfs
202 export RESIZE2FS=$RESIZE2FS
203 if [ -z "$RESIZE2FS" ]; then
204 if which resizefs.ldiskfs >/dev/null 2>&1; then
205 export RESIZE2FS=resizefs.ldiskfs
207 export RESIZE2FS=resize2fs
211 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
212 export FSCK_MAX_ERR=4 # File system errors left uncorrected
214 export ZFS=${ZFS:-zfs}
215 export ZPOOL=${ZPOOL:-zpool}
216 export ZDB=${ZDB:-zdb}
217 export PARTPROBE=${PARTPROBE:-partprobe}
219 #[ -d /r ] && export ROOT=${ROOT:-/r}
220 export TMP=${TMP:-$ROOT/tmp}
221 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
222 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
223 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
225 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
226 if ! echo $PATH | grep -q $LUSTRE/utils; then
227 export PATH=$LUSTRE/utils:$PATH
229 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
230 export PATH=$LUSTRE/utils/gss:$PATH
232 if ! echo $PATH | grep -q $LUSTRE/tests; then
233 export PATH=$LUSTRE/tests:$PATH
235 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
236 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
238 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
239 [ ! -f "$LST" ] && export LST=$(which lst)
240 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
241 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
242 export MCREATE=${MCREATE:-mcreate}
243 # Ubuntu, at least, has a truncate command in /usr/bin
244 # so fully path our truncate command.
245 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
246 export FSX=${FSX:-$LUSTRE/tests/fsx}
247 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
248 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
249 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
250 export PATH=$LUSTRE/tests/racer:$PATH:
252 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
253 export PATH=$LUSTRE/tests/mpi:$PATH
255 export RSYNC_RSH=${RSYNC_RSH:-rsh}
257 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
258 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
259 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
260 [ ! -f "$LFS" ] && export LFS=$(which lfs)
261 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
262 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
264 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
265 if [ ! -f "$L_GETIDENTITY" ]; then
266 if `which l_getidentity > /dev/null 2>&1`; then
267 export L_GETIDENTITY=$(which l_getidentity)
269 export L_GETIDENTITY=NONE
272 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
273 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
274 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
275 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
276 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
277 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
278 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
279 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
280 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
281 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
282 [ ! -f "$LUSTRE_RMMOD" ] &&
283 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
284 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
285 [ ! -f "$LFS_MIGRATE" ] &&
286 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
287 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
288 [ ! -f "$LR_READER" ] && export LR_READER=$(which lr_reader 2> /dev/null)
289 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
290 export NAME=${NAME:-local}
291 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
292 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
293 export LGSSD=$(which lgssd)
294 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
295 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
296 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
298 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
300 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
301 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
303 if [ "$ACCEPTOR_PORT" ]; then
304 export PORT_OPT="--port $ACCEPTOR_PORT"
309 echo "Using GSS/krb5 ptlrpc security flavor"
310 which lgss_keyring > /dev/null 2>&1 || \
311 error_exit "built with gss disabled! SEC=$SEC"
322 IDENTITY_UPCALL=false
326 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
328 # Paths on remote nodes, if different
329 export RLUSTRE=${RLUSTRE:-$LUSTRE}
330 export RPWD=${RPWD:-$PWD}
331 export I_MOUNTED=${I_MOUNTED:-"no"}
332 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
333 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
334 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
335 ! -f $LUSTRE/mdt/mdt.ko ]; then
336 export CLIENTMODSONLY=yes
339 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
340 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
344 while getopts "rvwf:" opt $*; do
349 w) WRITECONF=writeconf;;
354 shift $((OPTIND - 1))
357 # print the durations of each test if "true"
358 DDETAILS=${DDETAILS:-false}
359 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
364 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
371 ncpts=$(do_facet $facet "lctl get_param -n " \
372 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
374 if [ $ncpts -eq 0 ]; then
381 # Return a numeric version code based on a version string. The version
382 # code is useful for comparison two version strings to see which is newer.
384 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
385 eval set -- $(tr "[:punct:]" " " <<< $*)
387 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
390 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
391 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
393 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
395 # usage: lustre_build_version
397 # All Lustre versions support "lctl get_param" to report the version of the
398 # code running in the kernel (what our tests are interested in), but it
399 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
400 # the "version" parameter doesn't include "lustre: " at the beginning.
401 # If that fails, call "lctl lustre_build_version" which prints either (or both)
402 # the userspace and kernel build versions, but until 2.8.55 required root
403 # access to get the Lustre kernel version. If that also fails, fall back to
404 # using "lctl --version", which is easy to parse and works without the kernel
405 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
406 # not the module version, though they are usually the same.
408 # Various commands and their output format for different Lustre versions:
409 # lctl get_param version: 2.9.55
410 # lctl get_param version: lustre: 2.8.53
411 # lctl get_param version: lustre: 2.6.52
412 # kernel: patchless_client
413 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
414 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
415 # lctl lustre_build_version: error: lustre_build_version: Permission denied
416 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
417 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
418 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
419 # lctl --version: lctl 2.6.50
421 # output: prints version string to stdout in (up to 4) dotted-decimal values
422 lustre_build_version() {
423 local facet=${1:-client}
426 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
427 $LCTL lustre_build_version 2>/dev/null ||
428 $LCTL --version 2>/dev/null | cut -d' ' -f2")
429 local lver=$(egrep -i "lustre: |version: " <<<$ver | head -n 1)
430 [ -n "$lver" ] && ver="$lver"
432 sed -e 's/.*: //' -e 's/^v//' -e 's/-.*//' -e 's/_/./g' <<<$ver |
436 # Report the Lustre numeric build version code for the supplied facet.
437 lustre_version_code() {
438 version_code $(lustre_build_version $1)
442 /sbin/lsmod | grep -q "^\<$1\>"
445 # Load a module on the system where this is running.
447 # usage: load_module module_name [module arguments for insmod/modprobe]
449 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
450 # will be used as the arguments. Otherwise arguments will be obtained from
451 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
458 BASE=$(basename $module $EXT)
460 module_loaded ${BASE} && return
462 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
463 # else from modprobe.conf
464 if [ $# -eq 0 ]; then
465 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
466 # Bash until 4.x, so we resort to eval.
467 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
468 eval set -- \$$optvar
469 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
470 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
472 opt=$(awk -v var="^options $BASE" '$0 ~ var \
473 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
474 set -- $(echo -n $opt)
476 # Ensure we have accept=all for lnet
477 if [ $(basename $module) = lnet ]; then
478 # OK, this is a bit wordy...
479 local arg accept_all_present=false
482 [ "$arg" = accept=all ] && \
483 accept_all_present=true
485 $accept_all_present || set -- "$@" accept=all
491 [ $# -gt 0 ] && echo "${module} options: '$*'"
493 # Note that insmod will ignore anything in modprobe.conf, which is why
494 # we're passing options on the command-line.
495 if [[ "$BASE" == "lnet_selftest" ]] &&
496 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
497 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
498 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
499 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
500 insmod ${LUSTRE}/${module}${EXT} "$@"
502 # must be testing a "make install" or "rpm" installation
503 # note failed to load ptlrpc_gss is considered not fatal
504 if [[ "$BASE" == "ptlrpc_gss" ]]; then
505 modprobe $BASE "$@" 2>/dev/null ||
506 echo "gss/krb5 is not supported"
513 load_modules_local() {
514 if [ -n "$MODPROBE" ]; then
516 echo "Using modprobe to load modules"
520 echo Loading modules from $LUSTRE
524 if [ -f /sys/devices/system/cpu/online ]; then
525 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
526 echo "detected $ncpus online CPUs by sysfs"
528 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
530 if [ $rc -eq 0 ]; then
531 echo "detected $ncpus online CPUs by getconf"
533 echo "Can't detect number of CPUs"
538 # if there is only one CPU core, libcfs can only create one partition
539 # if there is more than 4 CPU cores, libcfs should create multiple CPU
540 # partitions. So we just force libcfs to create 2 partitions for
541 # system with 2 or 4 cores
542 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
543 # force to enable multiple CPU partitions
544 echo "Force libcfs to create 2 CPU partitions"
545 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
547 echo "libcfs will create CPU partition based on online CPUs"
550 load_module ../libcfs/libcfs/libcfs
551 # Prevent local MODOPTS_LIBCFS being passed as part of environment
552 # variable to remote nodes
556 load_module ../lnet/lnet/lnet
559 LNETLND="o2iblnd/ko2iblnd"
564 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
565 load_module ../lnet/klnds/$LNETLND
566 load_module obdclass/obdclass
567 load_module ptlrpc/ptlrpc
568 load_module ptlrpc/gss/ptlrpc_gss
576 load_module obdecho/obdecho
577 if ! client_only; then
578 SYMLIST=/proc/kallsyms
579 grep -q crc16 $SYMLIST ||
580 { modprobe crc16 2>/dev/null || true; }
581 grep -q -w jbd2 $SYMLIST ||
582 { modprobe jbd2 2>/dev/null || true; }
583 load_module lfsck/lfsck
584 [ "$LQUOTA" != "no" ] &&
585 load_module quota/lquota $LQUOTAOPTS
586 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
588 load_module osd-zfs/osd_zfs
590 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
591 grep -q exportfs_decode_fh $SYMLIST ||
592 { modprobe exportfs 2> /dev/null || true; }
593 grep -q -w mbcache $SYMLIST ||
594 { modprobe mbcache 2>/dev/null || true; }
595 load_module ../ldiskfs/ldiskfs
596 load_module osd-ldiskfs/osd_ldiskfs
608 load_module llite/lustre
609 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
611 rm -f $OGDB/ogdb-$HOSTNAME
612 $LCTL modules > $OGDB/ogdb-$HOSTNAME
614 # 'mount' doesn't look in $PATH, just sbin
615 local mount_lustre=$LUSTRE/utils/mount.lustre
616 if [ -f $mount_lustre ]; then
617 local sbin_mount=$(readlink -f /sbin)/mount.lustre
618 if grep -qw "$sbin_mount" /proc/mounts; then
619 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
621 if ! grep -qw "$sbin_mount" /proc/mounts; then
622 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
623 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
624 cat <<- EOF > "$sbin_mount"
627 echo "This $sbin_mount just a mountpoint." 1>&2
628 echo "It is never supposed to be run." 1>&2
629 logger -p emerg -- "using stub $sbin_mount $@"
632 chmod a+x $sbin_mount
634 mount --bind $mount_lustre $sbin_mount ||
635 error "can't bind $mount_lustre to $sbin_mount"
643 # load modules on remote nodes optionally
644 # lustre-tests have to be installed on these nodes
645 if $LOAD_MODULES_REMOTE; then
646 local list=$(comma_list $(remote_nodes_list))
647 if [ -n "$list" ]; then
648 echo "loading modules on: '$list'"
649 do_rpc_nodes "$list" load_modules_local
655 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
656 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
657 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
658 echo "$LEAK_LUSTRE" 1>&2
659 echo "$LEAK_PORTALS" 1>&2
660 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
661 echo "Memory leaks detected"
662 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
668 wait_exit_ST client # bug 12845
670 $LUSTRE_RMMOD ldiskfs || return 2
672 if $LOAD_MODULES_REMOTE; then
673 local list=$(comma_list $(remote_nodes_list))
674 if [ -n "$list" ]; then
675 echo "unloading modules on: '$list'"
676 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
677 do_rpc_nodes "$list" check_mem_leak
681 local sbin_mount=$(readlink -f /sbin)/mount.lustre
682 if grep -qe "$sbin_mount " /proc/mounts; then
683 umount $sbin_mount || true
684 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
688 check_mem_leak || return 254
690 echo "modules unloaded."
695 local facet=${1:-$SINGLEMDS}
696 local fstype=$(facet_fstype $facet)
699 ldiskfs) size=50;; # largest seen is 44, leave some headroom
700 zfs) size=400;; # largest seen is 384
707 local facet=${1:-$SINGLEMDS}
708 local fstype=$(facet_fstype $facet)
711 ldiskfs) size=4;; # ~4KB per inode
712 zfs) size=11;; # 10 to 11KB per inode
718 check_gss_daemon_nodes() {
722 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
723 if [ \\\"\\\$num\\\" -ne 1 ]; then
724 echo \\\$num instance of $dname;
729 check_gss_daemon_facet() {
733 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
734 if [ $num -ne 1 ]; then
735 echo "$num instance of $dname on $facet"
744 echo Stopping $@ on $list
745 do_nodes $list "killall -2 $@ 2>/dev/null || true"
748 # start gss daemons on all nodes, or
749 # "daemon" on "list" if set
750 start_gss_daemons() {
754 if [ "$list" ] && [ "$daemon" ] ; then
755 echo "Starting gss daemon on nodes: $list"
756 do_nodes $list "$daemon" || return 8
760 local list=$(comma_list $(mdts_nodes))
761 echo "Starting gss daemon on mds: $list"
762 do_nodes $list "$LSVCGSSD -v" || return 1
764 do_nodes $list "$LGSSD -v" || return 2
767 list=$(comma_list $(osts_nodes))
768 echo "Starting gss daemon on ost: $list"
769 do_nodes $list "$LSVCGSSD -v" || return 3
770 # starting on clients
772 local clients=${CLIENTS:-`hostname`}
774 echo "Starting $LGSSD on clients $clients "
775 do_nodes $clients "$LGSSD -v" || return 4
778 # wait daemons entering "stable" status
782 # check daemons are running
784 list=$(comma_list $(mdts_nodes) $(osts_nodes))
785 check_gss_daemon_nodes $list lsvcgssd || return 5
787 list=$(comma_list $(mdts_nodes))
788 check_gss_daemon_nodes $list lgssd || return 6
791 check_gss_daemon_nodes $clients lgssd || return 7
796 local list=$(comma_list $(mdts_nodes))
798 send_sigint $list lsvcgssd lgssd
800 list=$(comma_list $(osts_nodes))
801 send_sigint $list lsvcgssd
803 list=${CLIENTS:-`hostname`}
804 send_sigint $list lgssd
809 if ! module_loaded ptlrpc_gss; then
810 load_module ptlrpc/gss/ptlrpc_gss
811 module_loaded ptlrpc_gss ||
812 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
815 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
818 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
820 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
828 # maybe cleanup credential cache?
834 local var=${facet}_svc
842 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
843 tr '[:lower:]' '[:upper:]'
849 if [ $facet == mgs ] || [ $facet == client ]; then
853 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
861 if [ -n "${!var}" ]; then
866 var=$(facet_type $facet)FSTYPE
867 if [ -n "${!var}" ]; then
872 if [ -n "$FSTYPE" ]; then
877 if [[ $facet == mgs ]] && combined_mgs_mds; then
889 local facets=$(get_facets)
892 for facet in ${facets//,/ }; do
893 if [ $node == $(facet_host $facet) ] ||
894 [ $node == "$(facet_failover_host $facet)" ]; then
895 fstype=$(facet_fstype $facet)
896 if [[ $fstypes != *$fstype* ]]; then
897 fstypes+="${fstypes:+,}$fstype"
906 local num=$(facet_number $facet)
909 if [[ $(facet_type $facet) = OST ]]; then
911 if [[ -n "${!index}" ]]; then
916 index=${OST_INDICES[num - 1]}
919 [[ -n "$index" ]] || index=$((num - 1))
927 local fstype=$(facet_fstype $facet)
931 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
933 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
934 ${dev} 2>/dev/null");;
936 error "unknown fstype!";;
944 local device=$(mdsdevname $num)
945 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
951 local device=$(ostdevname $num)
952 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
957 # Get the device of a facet.
964 mgs) device=$(mgsdevname) ;;
965 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
966 ost*) device=$(ostdevname $(facet_number $facet)) ;;
967 fs2mds) device=$(mdsdevname 1_2) ;;
968 fs2ost) device=$(ostdevname 1_2) ;;
969 fs3ost) device=$(ostdevname 2_2) ;;
977 # Get the virtual device of a facet.
984 mgs) device=$(mgsvdevname) ;;
985 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
986 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
987 fs2mds) device=$(mdsvdevname 1_2) ;;
988 fs2ost) device=$(ostvdevname 1_2) ;;
989 fs3ost) device=$(ostvdevname 2_2) ;;
997 local virt=$(virt-what 2> /dev/null)
999 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1001 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1004 VMware|KVM|VirtualBox|Parallels)
1005 echo $virt | tr '[A-Z]' '[a-z]' ;;
1011 # Re-read the partition table on failover partner host.
1012 # After a ZFS storage pool is created on a shared device, the partition table
1013 # on the device may change. However, the operating system on the failover
1014 # host may not notice the change automatically. Without the up-to-date partition
1015 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1016 # relative to partition rather than disk beginnings.
1018 # This function performs partprobe on the failover host to make it re-read the
1021 refresh_partition_table() {
1026 host=$(facet_passive_host $facet)
1027 if [[ -n "$host" ]]; then
1028 do_node $host "$PARTPROBE $device"
1033 # Get ZFS storage pool name.
1040 device=$(facet_device $facet)
1041 # poolname is string before "/"
1042 poolname="${device%%/*}"
1049 # Get ZFS local fsname.
1051 zfs_local_fsname() {
1053 local lfsname=$(basename $(facet_device $facet))
1059 # Create ZFS storage pool.
1066 local opts=${@:-"-o cachefile=none"}
1068 do_facet $facet "modprobe zfs;
1069 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1070 $ZPOOL create -f $opts $poolname $vdev"
1074 # Create ZFS file system.
1080 local opts=${@:-"-o mountpoint=legacy"}
1082 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1083 $ZFS create $opts $dataset"
1087 # Export ZFS storage pool.
1088 # Before exporting the pool, all datasets within the pool should be unmounted.
1096 poolname=$(zpool_name $facet)
1098 if [[ -n "$poolname" ]]; then
1099 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1100 grep -q ^$poolname/ /proc/mounts ||
1101 $ZPOOL export $opts $poolname"
1106 # Destroy ZFS storage pool.
1107 # Destroy the given pool and free up any devices for other use. This command
1108 # tries to unmount any active datasets before destroying the pool.
1109 # -f Force any active datasets contained within the pool to be unmounted.
1113 local poolname=${2:-$(zpool_name $facet)}
1115 if [[ -n "$poolname" ]]; then
1116 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1117 $ZPOOL destroy -f $poolname"
1122 # Import ZFS storage pool.
1123 # Force importing, even if the pool appears to be potentially active.
1128 local opts=${@:-"-o cachefile=none"}
1131 poolname=$(zpool_name $facet)
1133 if [[ -n "$poolname" ]]; then
1134 opts+=" -d $(dirname $(facet_vdevice $facet))"
1135 do_facet $facet "modprobe zfs;
1136 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1137 $ZPOOL import -f $opts $poolname"
1142 # Reimport ZFS storage pool with new name
1147 local opts="-o cachefile=none"
1148 local poolname=$(zpool_name $facet)
1150 opts+=" -d $(dirname $(facet_vdevice $facet))"
1151 do_facet $facet "$ZPOOL export $poolname;
1152 $ZPOOL import $opts $poolname $newpool"
1156 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1157 # is not automatically imported on system startup.
1159 # In a failover environment, this will provide resource level fencing which
1160 # will ensure that the same ZFS storage pool will not be imported concurrently
1161 # on different nodes.
1163 disable_zpool_cache() {
1167 poolname=$(zpool_name $facet)
1169 if [[ -n "$poolname" ]]; then
1170 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1175 # This and set_osd_param() shall be used to access OSD parameters
1176 # once existed under "obdfilter":
1181 # writethrough_cache_enable
1185 local device=${2:-$FSNAME-OST*}
1188 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1189 osd-*.$device.$name 2>&1" | grep -v 'error:'
1194 local device=${2:-$FSNAME-OST*}
1198 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1199 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1203 local dz=${1:-$DEBUG_SIZE}
1205 if [ -f /sys/devices/system/cpu/possible ]; then
1206 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1208 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1211 # bug 19944, adjust size to be -gt num_possible_cpus()
1212 # promise 2MB for every cpu at least
1213 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1216 lctl set_param debug_mb=$dz
1219 set_default_debug () {
1220 local debug=${1:-"$PTLDEBUG"}
1221 local subsys=${2:-"$SUBSYSTEM"}
1222 local debug_size=${3:-$DEBUG_SIZE}
1224 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1225 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1227 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1230 set_default_debug_nodes () {
1233 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1234 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1238 do_rpc_nodes "$nodes" set_default_debug \
1239 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1242 set_default_debug_facet () {
1244 local node=$(facet_active_host $facet)
1245 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1247 set_default_debug_nodes $node
1251 local hostid=${1:-$(hostid)}
1253 if [ ! -s /etc/hostid ]; then
1254 printf $(echo -n $hostid |
1255 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1261 local facets=${1:-$(get_facets)}
1264 for facet in ${facets//,/ }; do
1267 [ $RC -eq 0 ] && continue
1269 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1270 skip "Restart of $facet failed!." && touch $LU482_FAILED
1272 error "Restart of $facet failed!"
1279 # Add argument "arg" (e.g., "loop") to the comma-separated list
1280 # of arguments for option "opt" (e.g., "-o") on command
1281 # line "opts" (e.g., "-o flock").
1287 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1289 if echo "$opts" | grep -q $opt_pattern; then
1290 opts=$(echo "$opts" | sed -e \
1291 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1293 opts+="${opts:+ }$opt $arg"
1301 local dev=$(facet_active $facet)_dev
1302 local opt=${facet}_opt
1303 local mntpt=$(facet_mntpt $facet)
1304 local opts="${!opt} $@"
1305 local fstype=$(facet_fstype $facet)
1308 module_loaded lustre || load_modules
1310 if [ $(facet_fstype $facet) == ldiskfs ] &&
1311 ! do_facet $facet test -b ${!dev}; then
1312 opts=$(csa_add "$opts" -o loop)
1315 if [[ $(facet_fstype $facet) == zfs ]]; then
1316 # import ZFS storage pool
1317 import_zpool $facet || return ${PIPESTATUS[0]}
1322 devicelabel=$(do_facet ${facet} "$E2LABEL ${!dev}");;
1324 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1325 lustre:svname ${!dev}");;
1327 error "unknown fstype!";;
1330 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1331 # for testing LU-482 error handling in mount_facets() and test_0a()
1332 if [ -f $TMP/test-lu482-trigger ]; then
1335 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1340 if [ $RC -ne 0 ]; then
1341 echo "Start of ${!dev} on ${facet} failed ${RC}"
1345 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1346 if [[ "$health" != "healthy" ]]; then
1347 error "$facet is in a unhealthy state"
1350 set_default_debug_facet $facet
1352 if [[ $facet == mds* ]]; then
1354 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1357 if [[ $opts =~ .*nosvc.* ]]; then
1358 echo "Start ${!dev} without service"
1363 wait_update_facet ${facet} "$E2LABEL ${!dev} \
1364 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1365 "" || error "${!dev} failed to initialize!";;
1367 wait_update_facet ${facet} "$ZFS get -H -o value \
1368 lustre:svname ${!dev} 2>/dev/null | \
1369 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1370 error "${!dev} failed to initialize!";;
1373 error "unknown fstype!";;
1377 # commit the device label change to disk
1378 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1379 echo "Commit the device label on ${!dev}"
1380 do_facet $facet "sync; sleep 5; sync"
1384 label=$(devicelabel ${facet} ${!dev})
1385 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1386 eval export ${facet}_svc=${label}
1387 echo Started ${label}
1392 # start facet device options
1398 eval export ${facet}_dev=${device}
1399 eval export ${facet}_opt=\"$@\"
1401 local varname=${facet}failover_dev
1402 if [ -n "${!varname}" ] ; then
1403 eval export ${facet}failover_dev=${!varname}
1405 eval export ${facet}failover_dev=$device
1408 local mntpt=$(facet_mntpt $facet)
1409 do_facet ${facet} mkdir -p $mntpt
1410 eval export ${facet}_MOUNT=$mntpt
1411 mount_facet ${facet}
1414 if [[ $facet == mds* ]]; then
1416 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1427 local HOST=`facet_active_host $facet`
1428 [ -z $HOST ] && echo stop: no host for $facet && return 0
1430 local mntpt=$(facet_mntpt $facet)
1431 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1432 if [ ${running} -ne 0 ]; then
1433 echo "Stopping $mntpt (opts:$@) on $HOST"
1434 do_facet ${facet} $UMOUNT $@ $mntpt
1437 # umount should block, but we should wait for unrelated obd's
1438 # like the MGS or MGC to also stop.
1439 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1441 if [[ $(facet_fstype $facet) == zfs ]]; then
1442 # export ZFS storage pool
1443 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1447 # save quota version (both administrative and operational quotas)
1448 # add an additional parameter if mountpoint is ever different from $MOUNT
1450 # XXX This function is kept for interoperability with old server (< 2.3.50),
1451 # it should be removed whenever we drop the interoperability for such
1453 quota_save_version() {
1454 local fsname=${2:-$FSNAME}
1456 local ver=$(tr -c -d "123" <<< $spec)
1457 local type=$(tr -c -d "ug" <<< $spec)
1459 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1461 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1463 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1465 local osts=$(get_facets OST)
1466 for ost in ${osts//,/ }; do
1468 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1472 # client could mount several lustre
1474 # XXX This function is kept for interoperability with old server (< 2.3.50),
1475 # it should be removed whenever we drop the interoperability for such
1478 local fsname=${1:-$FSNAME}
1480 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1482 do_nodes $(comma_list $(osts_nodes)) \
1483 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1487 # get mdt quota type
1489 local varsvc=${SINGLEMDS}_svc
1490 do_facet $SINGLEMDS $LCTL get_param -n \
1491 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1494 # get ost quota type
1496 # All OSTs should have same quota type
1497 local varsvc=ost1_svc
1498 do_facet ost1 $LCTL get_param -n \
1499 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1502 # restore old quota type settings
1504 if [ "$old_MDT_QUOTA_TYPE" ]; then
1505 do_facet mgs $LCTL conf_param \
1506 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1508 if [ "$old_OST_QUOTA_TYPE" ]; then
1509 do_facet mgs $LCTL conf_param \
1510 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1514 # Handle the case when there is a space in the lfs df
1515 # "filesystem summary" line the same as when there is no space.
1516 # This will allow fixing the "lfs df" summary line in the future.
1518 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1521 # Get free inodes on the MDT specified by mdt index, free indoes on
1522 # the whole filesystem will be returned when index == -1.
1528 if [ $index -eq -1 ]; then
1531 mdt_uuid=$(mdtuuid_from_index $index)
1534 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1539 # Get the OST device status from 'lfs df' with a given OST index.
1543 local mnt_pnt=${2:-$MOUNT}
1546 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
1547 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
1553 # save old quota type & set new quota type
1554 local mdt_qtype=$(mdt_quota_type)
1555 local ost_qtype=$(ost_quota_type)
1557 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1558 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1560 export old_MDT_QUOTA_TYPE=$mdt_qtype
1561 export old_OST_QUOTA_TYPE=$ost_qtype
1563 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1564 error "set mdt quota type failed"
1565 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1566 error "set ost quota type failed"
1568 local quota_usrs=$QUOTA_USERS
1570 # get_filesystem_size
1571 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1572 local blk_soft=$((disksz + 1024))
1573 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1575 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1576 local i_soft=$inodes
1577 local i_hard=$((i_soft + i_soft / 20))
1579 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1580 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1581 "inode-hardlimit: $i_hard"
1584 for usr in $quota_usrs; do
1585 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1587 cmd="$LFS setquota -$type $usr -b $blk_soft"
1588 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1590 eval $cmd || error "$cmd FAILED!"
1592 # display the quota status
1593 echo "Quota settings for $usr : "
1594 $LFS quota -v -u $usr $mntpt || true
1601 local opts=${3:-$MOUNT_OPTS}
1602 opts=${opts:+-o $opts}
1603 local flags=${4:-$MOUNT_FLAGS}
1605 local device=$MGSNID:/$FSNAME$FILESET
1606 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1607 echo "Bad mount command: opt=$flags $opts dev=$device " \
1612 echo "Starting client: $client: $flags $opts $device $mnt"
1613 do_node $client mkdir -p $mnt
1614 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
1615 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1617 #disable FILESET if not supported
1618 do_nodes $client lctl get_param -n \
1619 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1620 device=$MGSNID:/$FSNAME
1621 do_node $client mkdir -p $mnt/$FILESET
1622 do_node $client "! grep -q $mnt' ' /proc/mounts ||
1625 do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
1627 set_default_debug_nodes $client
1639 [ "$3" ] && force=-f
1640 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1641 if [ $running -ne 0 ]; then
1642 echo "Stopping client $client $mnt (opts:$force)"
1643 do_node $client lsof -t $mnt || need_kill=no
1644 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1645 pids=$(do_node $client lsof -t $mnt | sort -u);
1646 if [ -n $pids ]; then
1647 do_node $client kill -9 $pids || true
1651 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1652 if [ $busy -ne 0 ] ; then
1653 echo "$mnt is still busy, wait one second" && sleep 1
1654 do_node $client umount $force $mnt
1659 # nodes is comma list
1660 sanity_mount_check_nodes () {
1666 # FIXME: assume that all cluster nodes run the same os
1667 [ "$(uname)" = Linux ] || return 0
1670 for mnt in $mnts ; do
1671 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1672 mpts=\\\$(mount | grep -c $mnt' ');
1673 if [ \\\$running -ne \\\$mpts ]; then
1674 echo \\\$(hostname) env are INSANE!;
1677 [ $? -eq 0 ] || rc=1
1682 sanity_mount_check_servers () {
1683 [ -n "$CLIENTONLY" ] &&
1684 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1685 echo Checking servers environments
1687 # FIXME: modify get_facets to display all facets wo params
1688 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1692 for facet in ${facets//,/ }; do
1693 node=$(facet_host ${facet})
1694 mntpt=$(facet_mntpt $facet)
1695 sanity_mount_check_nodes $node $mntpt ||
1696 { error "server $node environments are insane!"; return 1; }
1700 sanity_mount_check_clients () {
1701 local clients=${1:-$CLIENTS}
1702 local mntpt=${2:-$MOUNT}
1703 local mntpt2=${3:-$MOUNT2}
1705 [ -z $clients ] && clients=$(hostname)
1706 echo Checking clients $clients environments
1708 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1709 error "clients environments are insane!"
1712 sanity_mount_check () {
1713 sanity_mount_check_servers || return 1
1714 sanity_mount_check_clients || return 2
1717 # mount clients if not mouted
1718 zconf_mount_clients() {
1721 local opts=${3:-$MOUNT_OPTS}
1722 opts=${opts:+-o $opts}
1723 local flags=${4:-$MOUNT_FLAGS}
1725 local device=$MGSNID:/$FSNAME$FILESET
1726 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1727 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
1732 echo "Starting client $clients: $flags $opts $device $mnt"
1733 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
1734 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1736 do_nodes $clients $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1738 #disable FILESET if not supported
1739 do_nodes $clients lctl get_param -n \
1740 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1741 device=$MGSNID:/$FSNAME
1742 do_nodes $clients mkdir -p $mnt/$FILESET
1743 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1748 running=\\\$(mount | grep -c $mnt' ');
1750 if [ \\\$running -eq 0 ] ; then
1752 $MOUNT_CMD $flags $opts $device $mnt;
1755 exit \\\$rc" || return ${PIPESTATUS[0]}
1757 echo "Started clients $clients: "
1758 do_nodes $clients "mount | grep $mnt' '"
1760 set_default_debug_nodes $clients
1765 zconf_umount_clients() {
1770 [ "$3" ] && force=-f
1772 echo "Stopping clients: $clients $mnt (opts:$force)"
1773 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1774 if [ \\\$running -ne 0 ] ; then
1775 echo Stopping client \\\$(hostname) $mnt opts:$force;
1776 lsof $mnt || need_kill=no;
1777 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1778 pids=\\\$(lsof -t $mnt | sort -u);
1779 if [ -n \\\"\\\$pids\\\" ]; then
1783 while umount $force $mnt 2>&1 | grep -q "busy"; do
1784 echo "$mnt is still busy, wait one second" && sleep 1;
1791 echo + $POWER_DOWN $node
1795 shutdown_node_hard () {
1797 local attempts=$SHUTDOWN_ATTEMPTS
1799 for i in $(seq $attempts) ; do
1802 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1803 echo "waiting for $host to fail attempts=$attempts"
1804 [ $i -lt $attempts ] || \
1805 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1811 local mnt=${2:-$MOUNT}
1814 if [ "$FAILURE_MODE" = HARD ]; then
1815 shutdown_node_hard $client
1817 zconf_umount_clients $client $mnt -f
1823 local facets="$(get_facets OST),$(get_facets MDS)"
1826 combined_mgs_mds || facets="$facets,mgs"
1828 for facet in ${facets//,/ }; do
1829 if [ $(facet_active_host $facet) == $host ]; then
1830 affected="$affected $facet"
1834 echo $(comma_list $affected)
1839 local host=${2:-$(facet_host $facet)}
1841 local label=$(convert_facet2label $facet)
1842 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1845 facets_up_on_host () {
1847 local facets=$(facets_on_host $host)
1850 for facet in ${facets//,/ }; do
1851 if $(facet_up $facet $host); then
1852 affected_up="$affected_up $facet"
1856 echo $(comma_list $affected_up)
1862 if [ "$FAILURE_MODE" = HARD ]; then
1863 shutdown_node_hard $(facet_active_host $facet)
1871 echo + $POWER_UP $node
1884 if [ "$FAILURE_MODE" = HARD ]; then
1885 reboot_node $(facet_active_host $facet)
1893 if [ "$FAILURE_MODE" = HARD ]; then
1903 for facet in ${facets//,/ }; do
1904 hosts=$(expand_list $hosts $(facet_host $facet) )
1910 _check_progs_installed () {
1914 for prog in $progs; do
1915 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1916 echo $prog missing on $(hostname)
1923 check_progs_installed () {
1927 do_rpc_nodes "$nodes" _check_progs_installed $@
1930 # recovery-scale functions
1932 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1935 start_client_load() {
1938 local var=$(node_var_name $client)_load
1939 eval export ${var}=$load
1941 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1942 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1943 END_RUN_FILE=$END_RUN_FILE \
1944 LOAD_PID_FILE=$LOAD_PID_FILE \
1945 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1946 TESTNAME=$TESTNAME \
1947 DBENCH_LIB=$DBENCH_LIB \
1948 DBENCH_SRC=$DBENCH_SRC \
1949 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1953 log "Started client load: ${load} on $client"
1955 # get the children process IDs
1956 local pids=$(ps --ppid $ppid -o pid= | xargs)
1957 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1961 start_client_loads () {
1962 local -a clients=(${1//,/ })
1963 local numloads=${#CLIENT_LOADS[@]}
1966 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1967 testnum=$((nodenum % numloads))
1968 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1970 # bug 22169: wait the background threads to start
1974 # only for remote client
1975 check_client_load () {
1977 local var=$(node_var_name $client)_load
1978 local testload=run_${!var}.sh
1980 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
1982 # bug 18914: try to connect several times not only when
1983 # check ps, but while check_node_health also
1987 while [ $RC = 254 -a $tries -gt 0 ]; do
1991 if ! check_node_health $client; then
1993 if [ $RC -eq 254 ]; then
1994 # FIXME: not sure how long we shuold sleep here
1998 echo "check node health failed: RC=$RC "
2002 # We can continue try to connect if RC=254
2003 # Just print the warning about this
2004 if [ $RC = 254 ]; then
2005 echo "got a return status of $RC from do_node while checking " \
2006 "node health on $client"
2009 # see if the load is still on the client
2012 while [ $RC = 254 -a $tries -gt 0 ]; do
2016 if ! do_node $client \
2017 "ps auxwww | grep -v grep | grep -q $testload"; then
2022 if [ $RC = 254 ]; then
2023 echo "got a return status of $RC from do_node while checking " \
2024 "(node health and 'ps') the client load on $client"
2025 # see if we can diagnose a bit why this is
2030 check_client_loads () {
2031 local clients=${1//,/ }
2035 for client in $clients; do
2036 check_client_load $client
2038 if [ "$rc" != 0 ]; then
2039 log "Client load failed on node $client, rc=$rc"
2045 restart_client_loads () {
2046 local clients=${1//,/ }
2047 local expectedfail=${2:-""}
2051 for client in $clients; do
2052 check_client_load $client
2054 if [ "$rc" != 0 -a "$expectedfail" ]; then
2055 local var=$(node_var_name $client)_load
2056 start_client_load $client ${!var}
2057 echo "Restarted client load ${!var}: on $client. Checking ..."
2058 check_client_load $client
2060 if [ "$rc" != 0 ]; then
2061 log "Client load failed to restart on node $client, rc=$rc"
2062 # failure one client load means test fail
2063 # we do not need to check other
2072 # Start vmstat and save its process ID in a file.
2077 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2080 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2081 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2084 # Display the nodes on which client loads failed.
2085 print_end_run_file() {
2089 [ -s $file ] || return 0
2091 echo "Found the END_RUN_FILE file: $file"
2094 # A client load will stop if it finds the END_RUN_FILE file.
2095 # That does not mean the client load actually failed though.
2096 # The first node in END_RUN_FILE is the one we are interested in.
2099 if [ -n "$node" ]; then
2100 local var=$(node_var_name $node)_load
2102 local prefix=$TESTLOG_PREFIX
2103 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2104 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2105 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2107 echo "Client load ${!var} failed on node $node:"
2113 # Stop the process which had its PID saved in a file.
2118 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2120 do_nodes $nodes "test -f $pid_file &&
2121 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2124 # Stop all client loads.
2125 stop_client_loads() {
2126 local nodes=${1:-$CLIENTS}
2129 # stop the client loads
2130 stop_process $nodes $pid_file
2132 # clean up the processes that started them
2133 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2135 # End recovery-scale functions
2137 # verify that lustre actually cleaned up properly
2139 VAR=$(lctl get_param -n catastrophe 2>&1)
2140 if [ $? = 0 ] ; then
2141 if [ $VAR != 0 ]; then
2142 error "LBUG/LASSERT detected"
2145 BUSY=$(dmesg | grep -i destruct || true)
2146 if [ -n "$BUSY" ]; then
2148 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2152 check_mem_leak || exit 204
2154 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2155 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2158 if module_loaded lnet || module_loaded libcfs; then
2159 echo "$TESTSUITE: modules still loaded..." 1>&2
2168 if [[ "$1" == "--verbose" ]]; then
2183 PREV_RESULT=$(do_node $node "$TEST")
2185 RESULT=$(do_node $node "$TEST")
2186 if [[ "$RESULT" == "$FINAL" ]]; then
2187 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2188 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2192 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2193 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2197 [[ $WAIT -ge $MAX ]] && break
2198 [[ $((WAIT % print)) -eq 0 ]] &&
2199 echo "Waiting $((MAX - WAIT)) secs for update"
2200 WAIT=$((WAIT + sleep))
2203 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2207 wait_update_facet() {
2209 [ "$1" = "--verbose" ] && verbose="$1" && shift
2213 wait_update $verbose $(facet_active_host $facet) "$@"
2217 do_nodes $(comma_list $(mdts_nodes)) \
2218 "lctl set_param -n osd*.*MDT*.force_sync=1"
2219 do_nodes $(comma_list $(osts_nodes)) \
2220 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2221 grep -v 'Found no match'
2225 # the occupied disk space will be released
2226 # only after DMUs are committed
2227 if [[ $(facet_fstype $1) == zfs ]]; then
2228 echo "sleep $2 for ZFS OSD"
2233 wait_delete_completed_mds() {
2234 local MAX_WAIT=${1:-20}
2235 # for ZFS, waiting more time for DMUs to be committed
2236 local ZFS_WAIT=${2:-5}
2238 local stime=$(date +%s)
2243 # find MDS with pending deletions
2244 for node in $(mdts_nodes); do
2245 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2246 2>/dev/null | calc_sum)
2247 if [[ $changes -eq 0 ]]; then
2250 mds2sync="$mds2sync $node"
2252 if [ -z "$mds2sync" ]; then
2253 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2256 mds2sync=$(comma_list $mds2sync)
2258 # sync MDS transactions
2259 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2261 # wait till all changes are sent and commmitted by OSTs
2262 # for ldiskfs space is released upon execution, but DMU
2263 # do this upon commit
2266 while [[ $WAIT -ne $MAX_WAIT ]]; do
2267 changes=$(do_nodes $mds2sync \
2268 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2269 #echo "$node: $changes changes on all"
2270 if [[ $changes -eq 0 ]]; then
2271 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2279 echo "Delete is not completed in $((etime - stime)) seconds"
2280 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2286 # we can use "for" here because we are waiting the slowest
2287 for host in ${hostlist//,/ }; do
2288 check_network "$host" 900
2290 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2297 for facet in ${facetlist//,/ }; do
2298 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2300 wait_for_host $hostlist
2303 _wait_recovery_complete () {
2306 # Use default policy if $2 is not passed by caller.
2307 local MAX=${2:-$(max_recovery_time)}
2312 while [ $WAIT -lt $MAX ]; do
2313 STATUS=$(lctl get_param -n $param | grep status)
2315 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2318 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2320 echo "$param recovery not done in $MAX sec. $STATUS"
2324 wait_recovery_complete () {
2327 # with an assumption that at_max is the same on all nodes
2328 local MAX=${2:-$(max_recovery_time)}
2331 if [ "$FAILURE_MODE" = HARD ]; then
2332 facets=$(facets_on_host $(facet_active_host $facet))
2334 echo affected facets: $facets
2336 # we can use "for" here because we are waiting the slowest
2337 for facet in ${facets//,/ }; do
2338 local var_svc=${facet}_svc
2339 local param="*.${!var_svc}.recovery_status"
2341 local host=$(facet_active_host $facet)
2342 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2346 wait_mds_ost_sync () {
2347 # just because recovery is done doesn't mean we've finished
2348 # orphan cleanup. Wait for llogs to get synchronized.
2349 echo "Waiting for orphan cleanup..."
2350 # MAX value includes time needed for MDS-OST reconnection
2351 local MAX=$(( TIMEOUT * 2 ))
2352 local WAIT_TIMEOUT=${1:-$MAX}
2355 local list=$(comma_list $(mdts_nodes))
2356 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2357 if ! do_facet $SINGLEMDS \
2358 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2360 # old way, use mds_sync
2362 list=$(comma_list $(osts_nodes))
2363 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2366 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2367 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2368 local -a sync=($(do_nodes $list "$cmd"))
2371 for ((i=0; i<${#sync[@]}; i++)); do
2373 [ ${sync[$i]} -eq 1 ] && continue
2375 [ ${sync[$i]} -eq 0 ] && continue
2377 # there is a not finished MDS-OST synchronization
2381 sleep 2 # increase waiting time and cover statfs cache
2382 [ ${con} -eq 1 ] && return 0
2383 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2387 # show which nodes are not finished.
2388 do_nodes $list "$cmd"
2389 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2393 # Wait OSTs to be active on both client and MDT side.
2395 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
2396 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2397 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
2398 error "wait_update OSTs up on client failed"
2400 cmd="$LCTL get_param -n lod.$FSNAME-MDT*-*.target_obd | sort -u |
2401 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2402 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
2403 error "wait_update OSTs up on MDT failed"
2406 wait_destroy_complete () {
2407 echo "Waiting for local destroys to complete"
2408 # MAX value shouldn't be big as this mean server responsiveness
2409 # never increase this just to make test pass but investigate
2410 # why it takes so long time
2413 while [ $WAIT -lt $MAX ]; do
2414 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2418 for ((i=0; i<${#RPCs[@]}; i++)); do
2419 [ ${RPCs[$i]} -eq 0 ] && continue
2420 # there are still some destroy RPCs in flight
2425 [ ${con} -eq 1 ] && return 0 # done waiting
2426 echo "Waiting ${WAIT}s for local destroys to complete"
2429 echo "Local destroys weren't done in $MAX sec."
2433 wait_delete_completed() {
2434 wait_delete_completed_mds $1 || return $?
2435 wait_destroy_complete
2444 # conf-sanity 31 takes a long time cleanup
2445 while [ $WAIT -lt 300 ]; do
2446 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2447 [ -z "${running}" ] && return 0
2448 echo "waited $WAIT for${running}"
2449 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2451 WAIT=$((WAIT + INTERVAL))
2453 echo "service didn't stop after $WAIT seconds. Still running:"
2458 wait_remote_prog () {
2464 [ "$PDSH" = "no_dsh" ] && return 0
2466 while [ $WAIT -lt $2 ]; do
2467 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2468 [ -z "${running}" ] && return 0 || true
2469 echo "waited $WAIT for: "
2471 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2473 WAIT=$((WAIT + INTERVAL))
2475 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2476 [ -z "$pids" ] && return 0
2477 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2478 # FIXME: not portable
2479 for pid in $pids; do
2480 cat /proc/${pid}/status || true
2481 cat /proc/${pid}/wchan || true
2483 kill -9 $pid || true
2492 local clients=${1:-$CLIENTS}
2494 if [ -z "$clients" ]; then
2497 $PDSH $clients "$LFS df $MOUNT" > /dev/null
2503 # not every config has many clients
2509 # usually checked on particular client or locally
2518 client_reconnect_try() {
2519 local f=$MOUNT/recon
2522 if [ -z "$CLIENTS" ]; then
2523 $LFS df $MOUNT; uname -n >> $f
2525 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
2527 echo "Connected clients: $(cat $f)"
2528 ls -l $f > /dev/null
2532 client_reconnect() {
2533 # one client_reconnect_try call does not always do the job...
2535 client_reconnect_try && break
2540 affected_facets () {
2543 local host=$(facet_active_host $facet)
2544 local affected=$facet
2546 if [ "$FAILURE_MODE" = HARD ]; then
2547 affected=$(facets_up_on_host $host)
2553 local E2FSCK_ON_MDT0=false
2554 if [ "$1" == "--fsck" ]; then
2556 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2568 #Because it will only get up facets, we need get affected
2569 #facets before shutdown
2570 #For HARD Failure mode, it needs make sure facets on the same
2571 #HOST will only be shutdown and reboot once
2572 for facet in ${facets//,/ }; do
2573 local affected_facet
2575 #check whether facet has been included in other affected facets
2576 for ((index=0; index<$total; index++)); do
2577 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2580 if [ $skip -eq 0 ]; then
2581 affecteds[$total]=$(affected_facets $facet)
2586 for ((index=0; index<$total; index++)); do
2587 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2588 local host=$(facet_active_host $facet)
2589 echo "Failing ${affecteds[index]} on $host"
2590 shutdown_facet $facet
2593 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
2594 $(mdsdevname 1) "-n" || error "Running e2fsck")
2596 for ((index=0; index<$total; index++)); do
2597 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2598 echo reboot facets: ${affecteds[index]}
2602 change_active ${affecteds[index]}
2604 wait_for_facet ${affecteds[index]}
2605 # start mgs first if it is affected
2606 if ! combined_mgs_mds &&
2607 list_member ${affecteds[index]} mgs; then
2608 mount_facet mgs || error "Restart of mgs failed"
2610 # FIXME; has to be changed to mount all facets concurrently
2611 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2612 echo mount facets: ${affecteds[index]}
2613 mount_facets ${affecteds[index]}
2623 do_facet $facet "sync; sync; sync"
2626 # make sure there will be no seq change
2627 local clients=${CLIENTS:-$HOSTNAME}
2628 local f=fsa-\\\$\(hostname\)
2629 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2630 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2632 local svc=${facet}_svc
2633 do_facet $facet $LCTL --device ${!svc} notransno
2635 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2636 # in-memory state has to be cleared by either rebooting the host or
2637 # exporting and reimporting the pool.
2639 # Although the uberblocks are not updated when a pool is freezed,
2640 # transactions are still written to the disks. Modified blocks may be
2641 # cached in memory when tests try reading them back. The
2642 # export-and-reimport process also evicts any cached pool data from
2643 # memory to provide the correct "data loss" semantics.
2645 # In the test framework, the exporting and importing operations are
2646 # handled by stop() and mount_facet() separately, which are used
2647 # inside fail() and fail_abort().
2649 do_facet $facet $LCTL --device ${!svc} readonly
2650 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2651 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2654 replay_barrier_nodf() {
2655 local facet=$1 echo running=${running}
2656 do_facet $facet "sync; sync; sync"
2657 local svc=${facet}_svc
2658 echo Replay barrier on ${!svc}
2659 do_facet $facet $LCTL --device ${!svc} notransno
2660 do_facet $facet $LCTL --device ${!svc} readonly
2661 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2662 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2665 replay_barrier_nosync() {
2666 local facet=$1 echo running=${running}
2667 local svc=${facet}_svc
2668 echo Replay barrier on ${!svc}
2669 do_facet $facet $LCTL --device ${!svc} notransno
2670 do_facet $facet $LCTL --device ${!svc} readonly
2671 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2672 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2676 # Get Lustre client uuid for a given Lustre mount point.
2679 local mntpnt=${1:-$MOUNT}
2681 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2682 local uuid=$($LCTL get_param -n llite.$name.uuid)
2687 mds_evict_client() {
2688 local mntpnt=${1:-$MOUNT}
2689 local uuid=$(get_client_uuid $mntpnt)
2691 do_facet $SINGLEMDS \
2692 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2695 ost_evict_client() {
2696 local mntpnt=${1:-$MOUNT}
2697 local uuid=$(get_client_uuid $mntpnt)
2700 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2705 local clients=${CLIENTS:-$HOSTNAME}
2707 facet_failover $* || error "failover: $?"
2708 wait_clients_import_state "$clients" "$facets" FULL
2709 clients_up || error "post-failover stat: $?"
2714 facet_failover $facet
2720 change_active $facet
2721 wait_for_facet $facet
2722 mount_facet $facet -o abort_recovery
2723 clients_up || echo "first stat failed: $?"
2724 clients_up || error "post-failover stat: $?"
2728 echo There is no lmc. This is mountconf, baby.
2732 host_nids_address() {
2736 if [ -n "$kind" ]; then
2737 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2739 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2745 if [ "$1" = "'*'" ]; then echo \'*\'; else
2751 if [ "$1" = "'*'" ]; then echo \'*\'; else
2752 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2754 if [ -z "$ID" ]; then
2755 echo "Could not get a ptl id for $1..."
2764 h2name_or_ip "$1" "tcp"
2769 if [ "$1" = "'*'" ]; then echo \'*\'; else
2770 if type __h2elan >/dev/null 2>&1; then
2773 ID=`echo $1 | sed 's/[^0-9]*//g'`
2781 h2name_or_ip "$1" "o2ib"
2785 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2786 # expressions format. As a bonus we can then just pass in those variables
2787 # to pdsh. What this function does is take a HOSTLIST type string and
2788 # expand it into a space deliminated list for us.
2796 [ -z "$hostlist" ] && return
2798 # Translate the case of [..],..,[..] to [..] .. [..]
2799 list="${hostlist/],/] }"
2801 [[ "$front" == *,* ]] && {
2804 list=${list/${old}/${new}}
2807 for item in $list; do
2808 # Test if we have any []'s at all
2809 if [ "$item" != "${item/\[/}" ]; then {
2810 # Expand the [*] into list
2814 if [ "$name" != "$item" ]; then
2815 group=${item#$name[*}
2818 for range in ${group//,/ }; do
2822 # Number of leading zeros
2825 end=$(echo $end | sed 's/0*//')
2826 [[ -z "$end" ]] && end=0
2827 [[ $padlen2 -gt $padlen ]] && {
2828 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2831 begin=$(echo $begin | sed 's/0*//')
2832 [ -z $begin ] && begin=0
2834 for num in $(seq -f "%0${padlen}g" $begin $end); do
2835 value="${name#*,}${num}${back}"
2836 [ "$value" != "${value/\[/}" ] && {
2837 value=$(hostlist_expand "$value")
2839 myList="$myList $value"
2844 myList="$myList $item"
2847 myList=${myList//,/ }
2848 myList=${myList:1} # Remove first character which is a space
2850 # Filter any duplicates without sorting
2852 myList="${list%% *}"
2854 while [[ "$list" != ${myList##* } ]]; do
2855 local tlist=" $list"
2856 list=${tlist// ${list%% *} / }
2858 myList="$myList ${list%% *}"
2860 myList="${myList%* }";
2862 # We can select an object at an offset in the list
2865 for item in $myList; do
2867 [ $cnt -eq $offset ] && {
2871 [ $(get_node_count $myList) -ne 1 ] && myList=""
2880 [ "$facet" == client ] && echo -n $HOSTNAME && return
2881 varname=${facet}_HOST
2882 if [ -z "${!varname}" ]; then
2883 if [ "${facet:0:3}" == "ost" ]; then
2884 local fh=${facet%failover}_HOST
2885 eval export ${facet}_HOST=${!fh}
2886 if [ -z "${!varname}" ]; then
2887 eval export ${facet}_HOST=${ost_HOST}
2889 elif [ "${facet:0:3}" == "mdt" -o \
2890 "${facet:0:3}" == "mds" -o \
2891 "${facet:0:3}" == "mgs" ]; then
2892 eval export ${facet}_HOST=${mds_HOST}
2898 facet_failover_host() {
2902 var=${facet}failover_HOST
2903 if [ -n "${!var}" ]; then
2908 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2909 "${facet:0:3}" == "mgs" ]; then
2911 eval export ${facet}failover_host=${mds_HOST}
2916 if [[ $facet == ost* ]]; then
2917 eval export ${facet}failover_host=${ost_HOST}
2925 local activevar=${facet}active
2927 if [ -f $TMP/${facet}active ] ; then
2928 source $TMP/${facet}active
2931 active=${!activevar}
2932 if [ -z "$active" ] ; then
2939 facet_active_host() {
2940 facet_host $(facet_active $1)
2943 # Get the passive failover partner host of facet.
2944 facet_passive_host() {
2946 [[ $facet = client ]] && return
2948 local host=${facet}_HOST
2949 local failover_host=${facet}failover_HOST
2950 local active_host=$(facet_active_host $facet)
2952 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2954 if [[ $active_host = ${!host} ]]; then
2955 echo -n ${!failover_host}
2965 facetlist=$(exclude_items_from_list $facetlist mgs)
2967 for facet in ${facetlist//,/ }; do
2968 local failover=${facet}failover
2969 local host=`facet_host $failover`
2970 [ -z "$host" ] && return
2972 local curactive=`facet_active $facet`
2973 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2974 eval export ${facet}active=$facet
2976 eval export ${facet}active=$failover
2978 # save the active host for this facet
2979 local activevar=${facet}active
2980 echo "$activevar=${!activevar}" > $TMP/$activevar
2981 [[ $facet = mds1 ]] && combined_mgs_mds && \
2982 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2983 local TO=`facet_active_host $facet`
2984 echo "Failover $facet to $TO"
2990 # do not stripe off hostname if verbose, bug 19215
2991 if [ x$1 = x--verbose ]; then
2999 if [ "$HOST" = "$HOSTNAME" ]; then
3001 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3002 echo "cannot run remote command on $HOST with $myPDSH"
3006 echo "CMD: $HOST $@" >&2
3007 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3010 if [ "$myPDSH" = "rsh" ]; then
3011 # we need this because rsh does not return exit code of an executed command
3012 local command_status="$TMP/cs"
3013 rsh $HOST ":> $command_status"
3014 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
3015 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3016 echo command failed >$command_status"
3017 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
3022 # print HOSTNAME for myPDSH="no_dsh"
3023 if [[ $myPDSH = no_dsh ]]; then
3024 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3026 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3029 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3031 return ${PIPESTATUS[0]}
3035 do_node --verbose "$@"
3038 single_local_node () {
3039 [ "$1" = "$HOSTNAME" ]
3042 # Outputs environment variable assignments that should be passed to remote nodes
3046 local facets=$(get_facets)
3049 for var in ${!MODOPTS_*}; do
3050 value=${!var//\"/\\\"}
3051 echo -n " ${var}=\"$value\""
3054 for facet in ${facets//,/ }; do
3056 if [ -n "${!var}" ]; then
3057 echo -n " $var=${!var}"
3061 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3062 if [ -n "${!var}" ]; then
3063 echo -n " $var=${!var}"
3067 for var in VERBOSE; do
3068 if [ -n "${!var}" ]; then
3069 echo -n " $var=${!var}"
3073 if [ -n "$FSTYPE" ]; then
3074 echo -n " FSTYPE=$FSTYPE"
3077 for var in LNETLND NETTYPE; do
3078 if [ -n "${!var}" ]; then
3079 echo -n " $var=${!var}"
3086 # do not stripe off hostname if verbose, bug 19215
3087 if [ x$1 = x--verbose ]; then
3095 if single_local_node $rnodes; then
3097 do_nodev $rnodes "$@"
3099 do_node $rnodes "$@"
3104 # This is part from do_node
3107 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3108 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3110 export FANOUT=$(get_node_count "${rnodes//,/ }")
3112 echo "CMD: $rnodes $@" >&2
3113 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3116 # do not replace anything from pdsh output if -N is used
3117 # -N Disable hostname: prefix on lines of output.
3118 if $verbose || [[ $myPDSH = *-N* ]]; then
3119 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3121 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3123 return ${PIPESTATUS[0]}
3127 # Execute commands on a single service's host
3129 # The \a facet (service) may be on a local or remote node, which is
3130 # determined at the time the command is run.
3132 # usage: do_facet $facet command [arg ...]
3136 local HOST=$(facet_active_host $facet)
3137 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3141 # Function: do_facet_random_file $FACET $FILE $SIZE
3142 # Creates FILE with random content on the given FACET of given SIZE
3144 do_facet_random_file() {
3148 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3149 do_facet $facet "$cmd 2>/dev/null"
3152 do_facet_create_file() {
3156 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3157 do_facet $facet "$cmd 2>/dev/null"
3161 do_nodes --verbose "$@"
3167 # make sure its not already running
3169 rm -f $TMP/${facet}active
3170 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3171 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3173 if [[ $(facet_fstype $facet) == zfs ]]; then
3175 # After formatting a ZFS target, "cachefile=none" property will
3176 # be set on the ZFS storage pool so that the pool is not
3177 # automatically imported on system startup. And then the pool
3178 # will be exported so as to leave the importing and exporting
3179 # operations handled by mount_facet() and stop() separately.
3181 refresh_partition_table $facet $(facet_vdevice $facet)
3182 disable_zpool_cache $facet
3187 # Device formatted as ost
3190 local DEVNAME=OSTDEV$num
3192 local fstype=$(facet_fstype ost$num)
3196 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3197 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3199 #try $OSTZFSDEVn - independent of vdev
3200 DEVNAME=OSTZFSDEV$num
3201 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3203 error "unknown fstype!";;
3209 # Physical device location of data
3215 local fstype=$(facet_fstype ost$num)
3219 # vdevs are not supported by ldiskfs
3222 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3223 # Device formatted by zfs
3225 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3227 error "unknown fstype!";;
3233 # Logical device formatted for lustre
3236 local DEVNAME=MDSDEV$num
3238 local fstype=$(facet_fstype mds$num)
3242 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3243 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3245 # try $MDSZFSDEVn - independent of vdev
3246 DEVNAME=MDSZFSDEV$num
3247 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3249 error "unknown fstype!";;
3255 # Physical location of data
3259 local fstype=$(facet_fstype mds$num)
3263 # vdevs are not supported by ldiskfs
3266 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3267 # Device formatted by ZFS
3268 local DEVNAME=MDSDEV$num
3269 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3271 error "unknown fstype!";;
3279 local fstype=$(facet_fstype mgs)
3283 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3284 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3285 DEVPTR=$(mdsdevname 1)
3290 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3291 ( [ -z "$MGSZFSDEV" ] &&
3292 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3293 DEVPTR=$(mdsdevname 1)
3295 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3298 error "unknown fstype!";;
3307 local fstype=$(facet_fstype mgs)
3311 # vdevs are not supported by ldiskfs
3314 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3315 ( [ -z "$MGSDEV" ] &&
3316 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3317 VDEVPTR=$(mdsvdevname 1)
3318 elif [ -n "$MGSDEV" ]; then
3322 error "unknown fstype!";;
3330 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3332 local var=${facet}_MOUNT
3333 eval mntpt=${!var:-${MOUNT}-$facet}
3340 local dev=$(facet_device $facet)
3341 local mnt=${2:-$(facet_mntpt $facet)}
3344 if ! do_facet $facet test -b $dev; then
3347 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3352 local dev=$(facet_device $facet)
3353 local mnt=${2:-$(facet_mntpt $facet)}
3355 do_facet $facet $UMOUNT $mnt
3359 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3364 local ds=$(facet_device $facet)
3365 local mnt=${2:-$(facet_mntpt $facet)}
3370 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3371 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3372 do_facet $facet $ZFS set canmount=noauto $ds
3374 # The "legacy" mount method is used here because "zfs unmount $mnt"
3375 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3376 # targets are not available at the time, the stat(2) on $MOUNT will
3379 do_facet $facet $ZFS set mountpoint=legacy $ds
3380 do_facet $facet mount -t zfs $ds $mnt
3381 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3382 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3387 local ds=$(facet_device $facet)
3388 local mnt=${2:-$(facet_mntpt $facet)}
3389 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3390 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3391 local mntpt=${!var_mntpt}
3392 local canmnt=${!var_canmnt}
3396 do_facet $facet umount $mnt
3397 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3398 do_facet $facet $ZFS set canmount=$canmnt $ds
3405 local fstype=$(facet_fstype $facet)
3407 mount_$fstype $facet $mnt
3413 local fstype=$(facet_fstype $facet)
3415 unmount_$fstype $facet $mnt
3422 # make sure we are using the primary server, so test-framework will
3423 # be able to clean up properly.
3424 activemds=`facet_active mds1`
3425 if [ $activemds != "mds1" ]; then
3429 local clients=$CLIENTS
3430 [ -z $clients ] && clients=$(hostname)
3432 zconf_umount_clients $clients $MOUNT "$*" || true
3433 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3435 [ -n "$CLIENTONLY" ] && return
3437 # The add fn does rm ${facet}active file, this would be enough
3438 # if we use do_facet <facet> only after the facet added, but
3439 # currently we use do_facet mds in local.sh
3440 for num in `seq $MDSCOUNT`; do
3442 rm -f ${TMP}/mds${num}active
3444 combined_mgs_mds && rm -f $TMP/mgsactive
3446 for num in `seq $OSTCOUNT`; do
3448 rm -f $TMP/ost${num}active
3451 if ! combined_mgs_mds ; then
3458 cleanup_echo_devs () {
3461 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3463 for dev in $devs; do
3464 $LCTL --device $dev cleanup
3465 $LCTL --device $dev detach
3470 nfs_client_mode && return
3471 cifs_client_mode && return
3480 combined_mgs_mds () {
3481 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3482 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3486 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3490 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3496 local fsname=${3:-"$FSNAME"}
3497 local type=$(facet_type $facet)
3498 local index=$(facet_index $facet)
3499 local fstype=$(facet_fstype $facet)
3500 local host=$(facet_host $facet)
3505 if [ $type == MGS ] || ( [ $type == MDS ] &&
3506 [ "$dev" == $(mgsdevname) ] &&
3507 [ "$host" == "$(facet_host mgs)" ] ); then
3510 opts="--mgsnode=$MGSNID"
3513 if [ $type != MGS ]; then
3514 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3518 var=${facet}failover_HOST
3519 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3520 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3523 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3524 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3526 if [ $type == MDS ]; then
3527 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3528 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3529 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3530 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3532 if [ $fstype == ldiskfs ]; then
3533 # Check for wide striping
3534 if [ $OSTCOUNT -gt 160 ]; then
3535 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3536 fs_mkfs_opts+="-O large_xattr"
3540 if [ -n "${!var}" ]; then
3541 fs_mkfs_opts+=" -J device=${!var}"
3543 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3545 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3549 if [ $type == OST ]; then
3550 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3552 if [ $fstype == ldiskfs ]; then
3554 if [ -n "${!var}" ]; then
3555 fs_mkfs_opts+=" -J device=${!var}"
3557 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3562 opts+=" --backfstype=$fstype"
3565 if [ -n "${!var}" ]; then
3566 opts+=" --device-size=${!var}"
3569 var=$(upper $fstype)_MKFS_OPTS
3570 fs_mkfs_opts+=${!var:+" ${!var}"}
3572 var=${type}_FS_MKFS_OPTS
3573 fs_mkfs_opts+=${!var:+" ${!var}"}
3575 if [ -n "${fs_mkfs_opts## }" ]; then
3576 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3580 opts+=${!var:+" ${!var}"}
3585 check_ost_indices() {
3586 local index_count=${#OST_INDICES[@]}
3587 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3589 # OST count is greater than the index count in $OST_INDEX_LIST.
3590 # We need check whether there are duplicate indices.
3594 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3595 index=$(facet_index ost$i)
3596 for j in $(seq 0 $((index_count - 1))); do
3597 [[ $index -ne ${OST_INDICES[j]} ]] ||
3598 error "ost$i has the same index $index as ost$((j+1))"
3609 echo "Format mgs: $(mgsdevname)"
3610 reformat_external_journal mgs
3611 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3612 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3622 echo "Format mds$num: $(mdsdevname $num)"
3623 reformat_external_journal mds$num
3624 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3625 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3626 ${quiet:+>/dev/null} || exit 10
3635 echo "Format ost$num: $(ostdevname $num)"
3636 reformat_external_journal ost$num
3637 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3638 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3639 ${quiet:+>/dev/null} || exit 10
3644 # Set hostid for ZFS/SPL zpool import protection
3645 # (Assumes MDS version is also OSS version)
3646 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
3648 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3651 # We need ldiskfs here, may as well load them all
3653 [ -n "$CLIENTONLY" ] && return
3654 echo Formatting mgs, mds, osts
3655 if ! combined_mgs_mds ; then
3659 for num in $(seq $MDSCOUNT); do
3663 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3665 for num in $(seq $OSTCOUNT); do
3671 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3675 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3679 # 0: success, the old identity set already.
3680 # 1: success, the old identity does not set.
3685 local j=`expr $num - 1`
3686 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3688 if [ -z "$MDT" ]; then
3692 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3695 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3697 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3700 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3702 if [ $old = "NONE" ]; then
3711 zconf_umount `hostname` $1 || error "umount failed"
3712 zconf_mount `hostname` $1 || error "mount failed"
3720 rm -f $TMP/${facet}active
3721 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3726 local mdt_count=${1:-$MDSCOUNT}
3727 local ost_count=${2:-$OSTCOUNT}
3730 for num in $(seq $mdt_count); do
3731 DEVNAME=$(mdsdevname $num)
3732 writeconf_facet mds$num $DEVNAME || rc=$?
3735 for num in $(seq $ost_count); do
3736 DEVNAME=$(ostdevname $num)
3737 writeconf_facet ost$num $DEVNAME || rc=$?
3745 nfs_client_mode && return
3746 cifs_client_mode && return
3748 sanity_mount_check || error "environments are insane!"
3752 if [ -z "$CLIENTONLY" ]; then
3753 echo Setup mgs, mdt, osts
3754 echo $WRITECONF | grep -q "writeconf" && writeconf_all
3755 if ! combined_mgs_mds ; then
3756 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3759 for num in `seq $MDSCOUNT`; do
3760 DEVNAME=$(mdsdevname $num)
3761 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3763 # We started mds, now we should set failover variables properly.
3764 # Set mds${num}failover_HOST if it is not set (the default failnode).
3765 local varname=mds${num}failover_HOST
3766 if [ -z "${!varname}" ]; then
3767 eval mds${num}failover_HOST=$(facet_host mds$num)
3770 if [ $IDENTITY_UPCALL != "default" ]; then
3771 switch_identity $num $IDENTITY_UPCALL
3774 for num in `seq $OSTCOUNT`; do
3775 DEVNAME=$(ostdevname $num)
3776 start ost$num $DEVNAME $OST_MOUNT_OPTS
3778 # We started ost$num, now we should set ost${num}failover variable properly.
3779 # Set ost${num}failover_HOST if it is not set (the default failnode).
3780 varname=ost${num}failover_HOST
3781 if [ -z "${!varname}" ]; then
3782 eval ost${num}failover_HOST=$(facet_host ost${num})
3790 # wait a while to allow sptlrpc configuration be propogated to targets,
3791 # only needed when mounting new target devices.
3796 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3798 if [ ! -z $arg1 ]; then
3799 [ "$arg1" = "server_only" ] && return
3803 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3806 if [ "$MOUNT_2" ]; then
3807 mount_client $MOUNT2
3808 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3813 # by remounting mdt before ost, initial connect from mdt to ost might
3814 # timeout because ost is not ready yet. wait some time to its fully
3815 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3816 # by a context negotiation rpc with $TIMEOUT.
3817 # FIXME better by monitoring import status.
3820 sleep $((TIMEOUT + 5))
3826 mounted_lustre_filesystems() {
3827 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3830 init_facet_vars () {
3831 [ -n "$CLIENTONLY" ] && return 0
3838 eval export ${facet}_dev=${device}
3839 eval export ${facet}_opt=\"$@\"
3841 local dev=${facet}_dev
3843 # We need to loop for the label
3844 # in case its not initialized yet.
3845 for wait_time in {0,1,3,5,10}; do
3847 if [ $wait_time -gt 0 ]; then
3848 echo "${!dev} not yet initialized,"\
3849 "waiting ${wait_time} seconds."
3853 local label=$(devicelabel ${facet} ${!dev})
3855 # Check to make sure the label does
3856 # not include ffff at the end of the label.
3857 # This indicates it has not been initialized yet.
3859 if [[ $label =~ [f|F]{4}$ ]]; then
3860 # label is not initialized, unset the result
3861 # and either try again or fail
3868 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3870 eval export ${facet}_svc=${label}
3872 local varname=${facet}failover_HOST
3873 if [ -z "${!varname}" ]; then
3874 eval export $varname=$(facet_host $facet)
3877 varname=${facet}_HOST
3878 if [ -z "${!varname}" ]; then
3879 eval export $varname=$(facet_host $facet)
3882 # ${facet}failover_dev is set in cfg file
3883 varname=${facet}failover_dev
3884 if [ -n "${!varname}" ] ; then
3885 eval export ${facet}failover_dev=${!varname}
3887 eval export ${facet}failover_dev=$device
3890 # get mount point of already mounted device
3891 # is facet_dev is already mounted then use the real
3892 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3893 # i.e. ${facet}_MOUNT if specified by user or default
3894 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3895 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3896 if [ -z $mntpt ]; then
3897 mntpt=$(facet_mntpt $facet)
3899 eval export ${facet}_MOUNT=$mntpt
3902 init_facets_vars () {
3905 if ! remote_mds_nodsh; then
3906 for num in $(seq $MDSCOUNT); do
3907 DEVNAME=`mdsdevname $num`
3908 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3912 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3914 if ! remote_ost_nodsh; then
3915 for num in $(seq $OSTCOUNT); do
3916 DEVNAME=$(ostdevname $num)
3917 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3922 osc_ensure_active () {
3927 while [ $period -lt $timeout ]; do
3928 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3929 if [ $count -eq 0 ]; then
3933 echo "There are $count OST are inactive, wait $period seconds, and try again"
3935 period=$((period+3))
3938 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3941 set_conf_param_and_check() {
3945 local ORIG=$(do_facet $myfacet "$TEST")
3946 if [ $# -gt 3 ]; then
3952 echo "Setting $PARAM from $ORIG to $FINAL"
3953 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3954 error "conf_param $PARAM failed"
3956 wait_update_facet $myfacet "$TEST" "$FINAL" ||
3957 error "check $PARAM failed!"
3960 init_param_vars () {
3961 TIMEOUT=$(lctl get_param -n timeout)
3962 TIMEOUT=${TIMEOUT:-20}
3964 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
3966 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3967 log "Using TIMEOUT=$TIMEOUT"
3969 osc_ensure_active $SINGLEMDS $TIMEOUT
3970 osc_ensure_active client $TIMEOUT
3972 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3973 local current_jobid_var=$($LCTL get_param -n jobid_var)
3975 if [ $JOBID_VAR = "existing" ]; then
3976 echo "keeping jobstats as $current_jobid_var"
3977 elif [ $current_jobid_var != $JOBID_VAR ]; then
3978 echo "seting jobstats to $JOBID_VAR"
3980 set_conf_param_and_check client \
3981 "$LCTL get_param -n jobid_var" \
3982 "$FSNAME.sys.jobid_var" $JOBID_VAR
3985 echo "jobstats not supported by server"
3988 if [ $QUOTA_AUTO -ne 0 ]; then
3989 if [ "$ENABLE_QUOTA" ]; then
3990 echo "enable quota as required"
3991 setup_quota $MOUNT || return 2
3993 echo "disable quota as required"
3994 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4000 nfs_client_mode () {
4001 if [ "$NFSCLIENT" ]; then
4002 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4003 local clients=$CLIENTS
4004 [ -z $clients ] && clients=$(hostname)
4006 # FIXME: remove hostname when 19215 fixed
4007 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4008 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4009 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4010 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4012 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4018 cifs_client_mode () {
4019 [ x$CIFSCLIENT = xyes ] &&
4020 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4023 check_config_client () {
4026 local mounted=$(mount | grep " $mntpt ")
4027 if [ -n "$CLIENTONLY" ]; then
4029 # CLIENTONLY should not depend on *_HOST settings
4030 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4031 # in theory someone could create a new,
4032 # client-only config file that assumed lustre was already
4033 # configured and didn't set the MGSNID. If MGSNID is not set,
4034 # then we should use the mgs nid currently being used
4035 # as the default value. bug 18021
4036 [[ x$MGSNID = x ]] &&
4039 if [[ x$mgc != xMGC$MGSNID ]]; then
4040 if [ "$mgs_HOST" ]; then
4041 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4042 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4043 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4049 local myMGS_host=$mgs_HOST
4050 if [ "$NETTYPE" = "ptl" ]; then
4051 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
4054 echo Checking config lustre mounted on $mntpt
4055 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4056 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4058 # if [ "$mgshost" != "$myMGS_host" ]; then
4059 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
4060 # Please use correct config or set mds_HOST correctly!"
4065 check_config_clients () {
4066 local clients=${CLIENTS:-$HOSTNAME}
4069 nfs_client_mode && return
4070 cifs_client_mode && return
4072 do_rpc_nodes "$clients" check_config_client $mntpt
4074 sanity_mount_check || error "environments are insane!"
4078 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4079 local cltimeout=$(lctl get_param -n timeout)
4080 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4081 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4088 [ -z $mntpt ] && return 1
4089 local mounted=$(mounted_lustre_filesystems)
4091 echo $mounted' ' | grep -w -q $mntpt' '
4095 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4099 # empty lustre filesystem may have empty directories lost+found and .lustre
4101 # exclude .lustre & lost+found
4102 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4103 -print | wc -l) = 1 ] || return 1
4104 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4105 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4106 # exclude .lustre/fid (LU-2780)
4107 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4108 -print | wc -l) = 1 ] || return 1
4110 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4115 check_and_setup_lustre() {
4117 nfs_client_mode && return
4118 cifs_client_mode && return
4120 local MOUNTED=$(mounted_lustre_filesystems)
4124 # both MOUNT and MOUNT2 are not mounted
4125 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4126 [ "$REFORMAT" = "yes" ] && formatall
4127 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4129 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4130 export I_MOUNTED=yes
4134 elif is_mounted $MOUNT2; then
4136 # MOUNT2 is mounted, while MOUNT_2 is not set
4137 if ! [ "$MOUNT_2" ]; then
4138 cleanup_mount $MOUNT2
4139 export I_UMOUNTED2=yes
4142 # MOUNT2 is mounted, MOUNT_2 is set
4144 # FIXME: what to do if check_config failed?
4146 # 1) remote client has mounted other Lustre fs ?
4147 # 2) it has insane env ?
4148 # let's try umount MOUNT2 on all clients and mount it again:
4149 if ! check_config_clients $MOUNT2; then
4150 cleanup_mount $MOUNT2
4151 restore_mount $MOUNT2
4152 export I_MOUNTED2=yes
4157 # MOUNT is mounted MOUNT2 is not mounted
4158 elif [ "$MOUNT_2" ]; then
4159 restore_mount $MOUNT2
4160 export I_MOUNTED2=yes
4164 # FIXME: what to do if check_config failed?
4166 # 1) remote client has mounted other Lustre fs?
4167 # 2) lustre is mounted on remote_clients atall ?
4168 check_config_clients $MOUNT
4172 set_default_debug_nodes $(comma_list $(nodes_list))
4175 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4177 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4178 facets="$(get_facets OST)"
4179 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4180 facets="$facets,$(get_facets MDS)"
4181 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4182 facets="$facets,mgs"
4183 local nodes="$(facets_hosts ${facets})"
4184 if [ -n "$nodes" ] ; then
4185 do_nodes $nodes "$LCTL set_param \
4186 osd-ldiskfs.track_declares_assert=1 || true"
4195 if [ -z "$CLIENTONLY" ]; then
4196 # Enable remote MDT create for testing
4197 for num in $(seq $MDSCOUNT); do
4199 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4204 if [ "$ONLY" == "setup" ]; then
4210 local clients=${CLIENTS:-$HOSTNAME}
4213 zconf_mount_clients $clients $mntpt
4217 local clients=${CLIENTS:-$HOSTNAME}
4220 zconf_umount_clients $clients $mntpt
4223 cleanup_and_setup_lustre() {
4224 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4225 lctl set_param debug=0 || true
4227 if [ "$ONLY" == "cleanup" ]; then
4231 check_and_setup_lustre
4234 # Get all of the server target devices from a given server node and type.
4241 if [ "$type" == ost ]; then
4242 devs=$(get_osd_param $node "" mntdev)
4244 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4246 for dev in $devs; do
4248 *loop*) do_node $node "losetup $dev" | \
4249 sed -e "s/.*(//" -e "s/).*//" ;;
4255 # Get all of the server target devices.
4260 # Master MDS parameters used by lfsck
4261 MDTNODE=$(facet_active_host $SINGLEMDS)
4262 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4266 for node in $(mdts_nodes); do
4267 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4273 for node in $(osts_nodes); do
4274 OSTDEVS[i]=$(get_mnt_devs $node ost)
4279 # Run e2fsck on MDT or OST device.
4284 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4285 local log=$TMP/e2fsck.log
4289 do_node $node $cmd 2>&1 | tee $log
4291 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4293 if [ $MDSCOUNT -gt 1 ]; then
4294 skip "DNE mode isn't supported!"
4298 error "It's not DNE mode."
4303 [ $rc -le $FSCK_MAX_ERR ] ||
4304 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4310 # Run resize2fs on MDT or OST device.
4319 do_facet $facet "$RESIZE2FS $opts $device $size"
4322 # verify a directory is shared among nodes.
4323 check_shared_dir() {
4325 local list=${2:-$(comma_list $(nodes_list))}
4327 [ -z "$dir" ] && return 1
4328 do_rpc_nodes "$list" check_logdir $dir
4329 check_write_access $dir "$list" || return 1
4334 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4335 $LCTL set_param printk=+lfsck
4336 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4338 for k in $(seq $MDSCOUNT); do
4339 # wait up to 10+1 minutes for LFSCK to complete
4340 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4341 mdd.$(facet_svc mds${k}).lfsck_layout |
4342 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4343 error "MDS${k} layout isn't the expected 'completed'"
4344 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4345 mdd.$(facet_svc mds${k}).lfsck_namespace |
4346 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4347 error "MDS${k} namespace isn't the expected 'completed'"
4349 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4350 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4351 awk '/repaired/ { print $2 }' | calc_sum)
4352 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4353 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4354 awk '/repaired/ { print $2 }' | calc_sum)
4355 local repaired=$((rep_mdt + rep_ost))
4356 [ $repaired -eq 0 ] ||
4357 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4360 dump_file_contents() {
4366 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4367 error_noexit false \
4368 "Invalid parameters for dump_file_contents()"
4371 for node in ${nodes}; do
4372 do_node $node "for i in \\\$(find $dir -type f); do
4373 echo ====\\\${i}=======================;
4375 done" >> ${logname}.${node}.log
4379 dump_command_output() {
4385 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4386 error_noexit false \
4387 "Invalid parameters for dump_command_output()"
4391 for node in ${nodes}; do
4392 do_node $node "echo ====${cmd}=======================;
4393 $cmd" >> ${logname}.${node}.log
4400 # dump file contents from /proc/spl in case of zfs test
4401 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4402 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4403 dump_command_output \
4404 "$(osts_nodes)" "zpool events -v" "${logname}"
4407 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4408 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4409 dump_command_output \
4410 "$(mdts_nodes)" "zpool events -v" "${logname}"
4414 check_and_cleanup_lustre() {
4415 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4416 "$TESTSUITE" != "sanity-scrub" ]; then
4420 if is_mounted $MOUNT; then
4421 if $DO_CLEANUP; then
4422 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4423 error "remove sub-test dirs failed"
4427 [ "$ENABLE_QUOTA" ] && restore_quota || true
4430 if [ "$I_UMOUNTED2" = "yes" ]; then
4431 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4434 if [ "$I_MOUNTED2" = "yes" ]; then
4435 cleanup_mount $MOUNT2
4438 if [ "$I_MOUNTED" = "yes" ]; then
4439 cleanupall -f || error "cleanup failed"
4447 wait_for_function () {
4450 # suppress fn both stderr and stdout
4451 if [ "$1" = "--quiet" ]; then
4453 quiet=" > /dev/null 2>&1"
4465 eval $fn $quiet && return 0
4467 wait=$((wait + sleep))
4468 [ $wait -lt $max ] || return 1
4469 echo waiting $fn, $((max - wait)) secs left ...
4479 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4480 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4481 echo "Network not available!"
4485 echo `date +"%H:%M:%S (%s)"` network interface is UP
4493 # Convert a space-delimited list to a comma-delimited list. If the input is
4494 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4496 # echo is used to convert newlines to spaces, since it doesn't
4497 # introduce a trailing space as using "tr '\n' ' '" does
4498 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4504 echo $list | grep -qw $item
4507 # list, excluded are the comma separated lists
4508 exclude_items_from_list () {
4514 for item in ${excluded//,/ }; do
4515 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4517 echo $(comma_list $list)
4520 # list, expand are the comma separated lists
4522 local list=${1//,/ }
4523 local expand=${2//,/ }
4526 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4527 echo $(comma_list $expanded)
4530 testslist_filter () {
4531 local script=$LUSTRE/tests/${TESTSUITE}.sh
4533 [ -f $script ] || return 0
4535 local start_at=$START_AT
4536 local stop_at=$STOP_AT
4538 local var=${TESTSUITE//-/_}_START_AT
4539 [ x"${!var}" != x ] && start_at=${!var}
4540 var=${TESTSUITE//-/_}_STOP_AT
4541 [ x"${!var}" != x ] && stop_at=${!var}
4543 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4544 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4545 /^'${start_at}'$/ {flag = 0}
4546 {if (flag == 1) print $0}
4547 /^'${stop_at}'$/ { flag = 1 }'
4551 (cd `dirname $1`; echo $PWD/`basename $1`)
4555 local types=${1:-"OST MDS MGS"}
4559 for entry in $types; do
4560 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4561 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4564 MGS ) list="$list $name";;
4565 MDS|OST|AGT ) local count=${type}COUNT
4566 for ((i=1; i<=${!count}; i++)) do
4567 list="$list ${name}$i"
4569 * ) error "Invalid facet type"
4573 echo $(comma_list $list)
4576 ##################################
4577 # Adaptive Timeouts funcs
4580 # only check mds, we assume at_max is the same on all nodes
4581 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4582 if [ $at_max -eq 0 ]; then
4593 # suppose that all ost-s have the same $at value set
4594 [ $facet != "ost" ] || facet=ost1
4596 do_facet $facet "lctl get_param -n $at"
4614 if [ $facet == "ost" ]; then
4615 facet=$(get_facets OST)
4616 elif [ $facet == "mds" ]; then
4617 facet=$(get_facets MDS)
4619 hosts=$(expand_list $hosts $(facets_hosts $facet))
4622 do_nodes $hosts lctl set_param at_max=$at_max
4625 ##################################
4629 # OBD_FAIL_MDS_ALL_REQUEST_NET
4631 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4632 do_facet client "$1" || RC=$?
4633 do_facet $SINGLEMDS lctl set_param fail_loc=0
4638 # OBD_FAIL_MDS_ALL_REPLY_NET
4640 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4642 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4646 drop_reint_reply() {
4647 # OBD_FAIL_MDS_REINT_NET_REP
4649 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4651 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4655 drop_update_reply() {
4656 # OBD_FAIL_OUT_UPDATE_NET_REP
4660 do_facet mds${index} lctl set_param fail_loc=0x1701
4661 do_facet client "$@" || RC=$?
4662 do_facet mds${index} lctl set_param fail_loc=0
4667 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4670 local timeout=${2:-0}
4671 # default is (obd_timeout / 4) if unspecified
4672 echo "timeout is $timeout/$2"
4673 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4674 do_facet client "$1" || RC=$?
4675 do_facet client "sync"
4676 do_facet ost1 lctl set_param fail_loc=0
4680 drop_ldlm_cancel() {
4681 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4683 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4684 do_nodes $list lctl set_param fail_loc=0x304
4686 do_facet client "$@" || RC=$?
4688 do_nodes $list lctl set_param fail_loc=0
4692 drop_bl_callback_once() {
4694 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4695 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4696 do_facet client lctl set_param fail_loc=0x80000305
4697 do_facet client "$@" || rc=$?
4698 do_facet client lctl set_param fail_loc=0
4699 do_facet client lctl set_param fail_val=0
4700 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4704 drop_bl_callback() {
4706 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4707 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4708 do_facet client lctl set_param fail_loc=0x305
4709 do_facet client "$@" || rc=$?
4710 do_facet client lctl set_param fail_loc=0
4711 do_facet client lctl set_param fail_val=0
4712 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4717 #define OBD_FAIL_LDLM_REPLY 0x30c
4719 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4720 do_nodes $list lctl set_param fail_loc=0x30c
4722 do_facet client "$@" || RC=$?
4724 do_nodes $list lctl set_param fail_loc=0
4728 drop_ldlm_reply_once() {
4729 #define OBD_FAIL_LDLM_REPLY 0x30c
4731 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4732 do_nodes $list lctl set_param fail_loc=0x8000030c
4734 do_facet client "$@" || RC=$?
4736 do_nodes $list lctl set_param fail_loc=0
4744 echo "clearing fail_loc on $facet"
4745 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4748 set_nodes_failloc () {
4750 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
4753 cancel_lru_locks() {
4754 #$LCTL mark "cancel_lru_locks $1 start"
4755 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
4756 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
4757 #$LCTL mark "cancel_lru_locks $1 stop"
4762 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4763 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4764 echo "$DEFAULT_LRU_SIZE"
4769 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4772 lru_resize_disable()
4774 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4780 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4786 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4787 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4788 echo there is still data in page cache $FILE ?
4789 lctl get_param -n $FILE
4797 DEBUGSAVE="$(lctl get_param -n debug)"
4798 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
4802 [ -n "$DEBUGSAVE" ] &&
4803 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
4807 [ -n "$DEBUGSAVE_SERVER" ] &&
4808 do_nodes $(comma_list $(all_server_nodes)) \
4809 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
4815 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4818 debug_size_restore() {
4819 [ -n "$DEBUG_SIZE_SAVED" ] && \
4820 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4824 start_full_debug_logging() {
4829 local DEBUG_SIZE=150
4831 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4832 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4835 stop_full_debug_logging() {
4840 # prints bash call stack
4841 print_stack_trace() {
4844 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4845 local src=${BASH_SOURCE[$i]}
4846 local lineno=${BASH_LINENO[$i-1]}
4847 local funcname=${FUNCNAME[$i]}
4848 echo " = $src:$lineno:$funcname()"
4853 local TYPE=${TYPE:-"FAIL"}
4856 # do not dump logs if $1=false
4857 if [ "x$1" = "xfalse" ]; then
4862 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4863 (print_stack_trace 2) >&2
4865 # We need to dump the logs on all nodes
4867 gather_logs $(comma_list $(nodes_list))
4871 [ "$TESTSUITELOG" ] &&
4872 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4873 if [ -z "$*" ]; then
4874 echo "error() without useful message, please fix" > $LOGDIR/err
4876 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4877 echo "$@" > $LOGDIR/ignore
4879 echo "$@" > $LOGDIR/err
4883 # cleanup the env for failed tests
4887 ##################################
4889 ##################################
4897 local log=$TESTSUITELOG
4899 [ -f "$log" ] && grep -q FAIL $log && status=1
4913 # use only if we are ignoring failures for this test, bugno required.
4914 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4915 # e.g. error_ignore bz5494 "your message" or
4916 # error_ignore LU-5494 "your message"
4918 local TYPE="IGNORE ($1)"
4923 error_and_remount() {
4925 remount_client $MOUNT
4929 # Throw an error if it's not running in vm - usually for performance
4932 local virt=$(running_in_vm)
4933 if [[ -n "$virt" ]]; then
4934 echo "running in VM '$virt', ignore error"
4935 error_ignore env=$virt "$@"
4942 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4947 log " SKIP: $TESTSUITE $TESTNAME $@"
4949 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4950 skip_logged $TESTNAME "$@"
4953 echo "$@" > $LOGDIR/skip
4956 [[ -n "$TESTSUITELOG" ]] &&
4957 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4960 build_test_filter() {
4961 EXCEPT="$EXCEPT $(testslist_filter)"
4964 if [[ $O = [0-9]*-[0-9]* ]]; then
4965 for num in $(seq $(echo $O | tr '-' ' ')); do
4973 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4974 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4975 [ "$EXCEPT_SLOW" ] && \
4976 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4977 for E in $EXCEPT; do
4978 eval EXCEPT_${E}=true
4980 for E in $ALWAYS_EXCEPT; do
4981 eval EXCEPT_ALWAYS_${E}=true
4983 for E in $EXCEPT_SLOW; do
4984 eval EXCEPT_SLOW_${E}=true
4986 for G in $GRANT_CHECK_LIST; do
4987 eval GCHECK_ONLY_${G}=true
4992 if [[ $1 = [a-z]* ]]; then
4999 # print a newline if the last test was skipped
5000 export LAST_SKIPPED=
5001 export ALWAYS_SKIPPED=
5003 # Main entry into test-framework. This is called with the name and
5004 # description of a test. The name is used to find the function to run
5005 # the test using "test_$name".
5007 # This supports a variety of methods of specifying specific test to
5008 # run or not run. These need to be documented...
5013 export base=$(basetest $1)
5014 if [ -n "$ONLY" ]; then
5016 if [ ${!testname}x != x ]; then
5017 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5018 run_one_logged $1 "$2"
5022 if [ ${!testname}x != x ]; then
5023 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5024 run_one_logged $1 "$2"
5034 if [ ${!testname}x != x ]; then
5035 TESTNAME=test_$1 skip "skipping excluded test $1"
5038 testname=EXCEPT_$base
5039 if [ ${!testname}x != x ]; then
5040 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
5043 testname=EXCEPT_ALWAYS_$1
5044 if [ ${!testname}x != x ]; then
5045 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
5048 testname=EXCEPT_ALWAYS_$base
5049 if [ ${!testname}x != x ]; then
5050 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
5053 testname=EXCEPT_SLOW_$1
5054 if [ ${!testname}x != x ]; then
5055 TESTNAME=test_$1 skip "skipping SLOW test $1"
5058 testname=EXCEPT_SLOW_$base
5059 if [ ${!testname}x != x ]; then
5060 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
5066 run_one_logged $1 "$2"
5073 load_module ../libcfs/libcfs/libcfs
5085 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5090 strace -o $TMP/$1.strace -ttt $*
5092 log "FINISHED: $*: rc $RC"
5099 banner test complete, duration $duration sec
5100 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5101 echo duration $duration >>$TESTSUITELOG
5105 # Set TEST_STATUS here. It will be used for logging the result.
5108 if [[ -f $LOGDIR/err ]]; then
5110 elif [[ -f $LOGDIR/skip ]]; then
5113 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5117 local FFREE=$(do_node $SINGLEMDS \
5118 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5119 local FTOTAL=$(do_node $SINGLEMDS \
5120 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5122 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5126 echo -n "Resetting fail_loc on all nodes..."
5127 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5128 fail_val=0 2>/dev/null" || true
5134 # Log a message (on all nodes) padded with "=" before and after.
5135 # Also appends a timestamp and prepends the testsuite name.
5138 EQUALS="===================================================================================================="
5140 msg="== ${TESTSUITE} $*"
5142 [[ $last != "=" && $last != " " ]] && msg="$msg "
5143 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5144 # always include at least == after the message
5145 log "$msg== $(date +"%H:%M:%S (%s)")"
5148 check_dmesg_for_errors() {
5150 local errors="VFS: Busy inodes after unmount of\|\
5151 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5152 group descriptors corrupted"
5154 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5155 [ -z "$res" ] && return 0
5156 echo "Kernel error detected: $res"
5161 # Run a single test function and cleanup after it.
5163 # This function should be run in a subshell so the test func can
5164 # exit() without stopping the whole script.
5169 export tfile=f${testnum}.${TESTSUITE}
5170 export tdir=d${testnum}.${TESTSUITE}
5171 export TESTNAME=test_$testnum
5172 local SAVE_UMASK=`umask`
5175 if ! grep -q $DIR /proc/mounts; then
5179 banner "test $testnum: $message"
5180 test_${testnum} || error "test_$testnum failed with $?"
5183 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5185 check_dmesg_for_errors || error "Error in dmesg detected"
5186 if [ "$PARALLEL" != "yes" ]; then
5187 ps auxww | grep -v grep | grep -q multiop &&
5188 error "multiop still running"
5199 # Wrapper around run_one to ensure:
5200 # - test runs in subshell
5201 # - output of test is saved to separate log file for error reporting
5202 # - test result is saved to data file
5205 local BEFORE=$(date +%s)
5207 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5208 local test_log=$LOGDIR/$name
5209 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5210 local zfs_debug_log=$LOGDIR/$zfs_log_name
5212 rm -rf $LOGDIR/ignore
5214 local SAVE_UMASK=$(umask)
5218 log_sub_test_begin test_${1}
5219 (run_one $1 "$2") 2>&1 | tee -i $test_log
5220 local RC=${PIPESTATUS[0]}
5222 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5223 echo "test_$1 returned $RC" | tee $LOGDIR/err
5225 duration=$(($(date +%s) - $BEFORE))
5226 pass "$1" "(${duration}s)"
5228 if [[ -f $LOGDIR/err ]]; then
5229 TEST_ERROR=$(cat $LOGDIR/err)
5230 elif [[ -f $LOGDIR/ignore ]]; then
5231 TEST_ERROR=$(cat $LOGDIR/ignore)
5232 elif [[ -f $LOGDIR/skip ]]; then
5233 TEST_ERROR=$(cat $LOGDIR/skip)
5235 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5237 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5241 if [ -f $LOGDIR/err ]; then
5242 log_zfs_info "$zfs_debug_log"
5243 $FAIL_ON_ERROR && exit $RC
5252 # Print information of skipped tests to result.yml
5255 log_sub_test_begin $1
5257 log_sub_test_end "SKIP" "0" "0" "$@"
5261 (cd $(dirname $1); echo $PWD/$(basename $1))
5266 export base=$(basetest $1)
5267 [ "$CHECK_GRANT" == "no" ] && return 0
5269 testname=GCHECK_ONLY_${base}
5270 [ ${!testname}x == x ] && return 0
5272 echo -n "checking grant......"
5274 local clients=$CLIENTS
5275 [ -z "$clients" ] && clients=$(hostname)
5277 # sync all the data and make sure no pending data on server
5278 do_nodes $clients sync
5281 client_grant=$(do_nodes $clients \
5282 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5283 awk '{ total += $1 } END { printf("%0.0f", total) }')
5286 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5287 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
5288 awk '{ total += $1 } END { printf("%0.0f", total) }')
5290 # check whether client grant == server grant
5291 if [[ $client_grant -ne $server_grant ]]; then
5292 echo "failed: client:${client_grant} server: ${server_grant}."
5293 do_nodes $(comma_list $(osts_nodes)) \
5294 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
5295 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5298 echo "pass: client:${client_grant} server: ${server_grant}"
5302 ########################
5308 ost=`echo $1 | awk -F_ '{print $3}'`
5309 if [ -z $ost ]; then
5310 ost=`echo $1 | sed 's/-osc.*//'`
5315 ostuuid_from_index()
5317 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5320 ostname_from_index() {
5321 local uuid=$(ostuuid_from_index $1)
5325 index_from_ostuuid()
5327 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5330 mdtuuid_from_index()
5332 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5336 # Return unique identifier for given hostname
5339 echo $host_name | md5sum | cut -d' ' -f1
5343 # Returns list of ip addresses for each interface
5345 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5350 # Cache address list to avoid mutiple execution of local_addr_list
5351 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5353 for i in $LOCAL_ADDR_LIST ; do
5354 [[ "$i" == "$addr" ]] && return 0
5361 local is_local="IS_LOCAL_$(host_id $host_name)"
5362 if [ -z "${!is_local-}" ] ; then
5364 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5365 is_local_addr "$host_ip" && eval $is_local=1
5367 [[ "${!is_local}" == "1" ]]
5372 local_node $node && return 1
5379 for node in $(mdts_nodes); do
5380 remote_node $node && return 0
5387 [ -n "$CLIENTONLY" ] && return 0 || true
5388 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5393 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
5394 MSKIPPED=1 && return 1
5401 for node in $(osts_nodes) ; do
5402 remote_node $node && return 0
5409 [ -n "$CLIENTONLY" ] && return 0 || true
5410 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5415 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5416 OSKIPPED=1 && return 1
5422 [ -n "$CLIENTONLY" ] && return 0 || true
5424 MGS=$(facet_host mgs)
5425 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5430 remote_mds_nodsh || remote_ost_nodsh || \
5431 $(single_local_node $(comma_list $(nodes_list)))
5435 remote_ost && remote_mds
5438 # Get the active nodes for facets.
5446 for facet in ${facets//,/ }; do
5447 nodes="$nodes $(facet_active_host $facet)"
5450 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5454 # Get all of the active MDS nodes.
5456 echo -n $(facets_nodes $(get_facets MDS))
5459 # Get all of the active OSS nodes.
5461 echo -n $(facets_nodes $(get_facets OST))
5464 # Get all of the active AGT (HSM agent) nodes.
5466 echo -n $(facets_nodes $(get_facets AGT))
5469 # Get all of the client nodes and active server nodes.
5471 local nodes=$HOSTNAME
5475 # CLIENTS (if specified) contains the local client
5476 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5478 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5479 nodes="$nodes $(facets_nodes $(get_facets))"
5482 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5486 # Get all of the remote client nodes and remote active server nodes.
5487 remote_nodes_list () {
5488 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5491 # Get all of the MDS nodes, including active and passive nodes.
5499 for i in $(seq $MDSCOUNT); do
5501 failover_host=mds${i}failover_HOST
5502 nodes="$nodes ${!host} ${!failover_host}"
5505 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5509 # Get all of the OSS nodes, including active and passive nodes.
5517 for i in $(seq $OSTCOUNT); do
5519 failover_host=ost${i}failover_HOST
5520 nodes="$nodes ${!host} ${!failover_host}"
5523 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5527 # Get all of the server nodes, including active and passive nodes.
5528 all_server_nodes () {
5533 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5535 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5539 # Get all of the client and server nodes, including active and passive nodes.
5541 local nodes=$HOSTNAME
5545 # CLIENTS (if specified) contains the local client
5546 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5548 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5549 nodes="$nodes $(all_server_nodes)"
5552 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5556 init_clients_lists () {
5557 # Sanity check: exclude the local client from RCLIENTS
5558 local clients=$(hostlist_expand "$RCLIENTS")
5559 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5561 # Sanity check: exclude the dup entries
5562 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5564 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5566 # Sanity check: exclude the dup entries from CLIENTS
5567 # for those configs which has SINGLCLIENT set to local client
5568 clients=$(for i in $clients; do echo $i; done | sort -u)
5570 CLIENTS=$(comma_list $clients)
5571 local -a remoteclients=($RCLIENTS)
5572 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5573 varname=CLIENT$((i + 2))
5574 eval $varname=${remoteclients[i]}
5577 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5580 get_random_entry () {
5583 rnodes=${rnodes//,/ }
5585 local -a nodes=($rnodes)
5586 local num=${#nodes[@]}
5587 local i=$((RANDOM * num * 2 / 65536))
5593 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
5597 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5598 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5603 echo $nodes | wc -w || true
5607 local nodes=$(osts_nodes)
5608 local osscount=$(get_node_count "$nodes")
5609 [ ! "$OSTCOUNT" = "$osscount" ]
5613 local nodes=$(mdts_nodes)
5614 local mdtcount=$(get_node_count "$nodes")
5615 [ ! "$MDSCOUNT" = "$mdtcount" ]
5618 generate_machine_file() {
5619 local nodes=${1//,/ }
5620 local machinefile=$2
5622 for node in $nodes; do
5623 echo $node >>$machinefile || \
5624 { echo "can not generate machinefile $machinefile" && return 1; }
5629 local file=$1/stripe
5632 $LFS getstripe -v $file || error "getstripe $file failed"
5636 setstripe_nfsserver () {
5639 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5640 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5642 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5644 do_nodev $nfsserver lfs setstripe "$@"
5647 # Check and add a test group.
5653 local gid=$(getent group $group_name | cut -d: -f3)
5654 if [[ -n "$gid" ]]; then
5655 [[ "$gid" -eq "$group_id" ]] || {
5656 error_noexit "inconsistent group ID:" \
5657 "new: $group_id, old: $gid"
5661 groupadd -g $group_id $group_name
5668 # Check and add a test user.
5681 local uid=$(getent passwd $user_name | cut -d: -f3)
5682 if [[ -n "$uid" ]]; then
5683 if [[ "$uid" -eq "$user_id" ]]; then
5684 local dir=$(getent passwd $user_name | cut -d: -f6)
5685 if [[ "$dir" != "$home" ]]; then
5687 usermod -d $home $user_name
5691 error_noexit "inconsistent user ID:" \
5692 "new: $user_id, old: $uid"
5697 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5704 check_runas_id_ret() {
5706 local myRUNAS_UID=$1
5707 local myRUNAS_GID=$2
5710 if [ -z "$myRUNAS" ]; then
5711 error_exit "myRUNAS command must be specified for check_runas_id"
5714 $myRUNAS krb5_login.sh || \
5715 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5717 mkdir $DIR/d0_runas_test
5719 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5720 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5721 rm -rf $DIR/d0_runas_test
5726 local myRUNAS_UID=$1
5727 local myRUNAS_GID=$2
5730 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5731 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5732 Please set RUNAS_ID to some UID which exists on MDS and client or
5733 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5736 # obtain the UID/GID for MPI_USER
5740 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5741 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5743 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5744 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5747 # obtain and cache Kerberos ticket-granting ticket
5748 refresh_krb5_tgt() {
5749 local myRUNAS_UID=$1
5750 local myRUNAS_GID=$2
5753 if [ -z "$myRUNAS" ]; then
5754 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5757 CLIENTS=${CLIENTS:-$HOSTNAME}
5758 do_nodes $CLIENTS "set -x
5759 if ! $myRUNAS krb5_login.sh; then
5760 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5765 # Run multiop in the background, but wait for it to print
5766 # "PAUSING" to its stdout before returning from this function.
5767 multiop_bg_pause() {
5768 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5772 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5775 echo "$MULTIOP_PROG $FILE v$ARGS"
5776 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5778 echo "TMPPIPE=${TMPPIPE}"
5779 read -t 60 multiop_output < $TMPPIPE
5780 if [ $? -ne 0 ]; then
5785 if [ "$multiop_output" != "PAUSING" ]; then
5786 echo "Incorrect multiop output: $multiop_output"
5801 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5807 inodes_available () {
5808 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5809 sort -un | head -n1) || return 1
5813 mdsrate_inodes_available () {
5814 local min_inodes=$(inodes_available)
5815 echo $((min_inodes * 99 / 100))
5818 # reset llite stat counters
5819 clear_llite_stats(){
5820 lctl set_param -n llite.*.stats 0
5823 # sum llite stat items
5824 calc_llite_stats() {
5825 local res=$(lctl get_param -n llite.*.stats |
5826 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5830 # reset osc stat counters
5832 lctl set_param -n osc.*.osc_stats 0
5835 # sum osc stat items
5837 local res=$(lctl get_param -n osc.*.osc_stats |
5838 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5843 awk '{sum += $1} END { printf("%0.0f", sum) }'
5846 calc_osc_kbytes () {
5847 df $MOUNT > /dev/null
5848 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5851 # save_lustre_params(comma separated facet list, parameter_mask)
5852 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5853 save_lustre_params() {
5859 for facet in ${facets//,/ }; do
5860 node=$(facet_active_host $facet)
5861 [[ *\ $node\ * = " $nodes " ]] && continue
5862 nodes="$nodes $node"
5864 do_node $node "$LCTL get_param $2 |
5865 while read s; do echo $facet \\\$s; done"
5869 # restore lustre parameters from input stream, produces by save_lustre_params
5870 restore_lustre_params() {
5875 while IFS=" =" read facet name val; do
5876 do_facet $facet "$LCTL set_param -n $name $val"
5880 check_node_health() {
5881 local nodes=${1:-$(comma_list $(nodes_list))}
5883 for node in ${nodes//,/ }; do
5884 check_network "$node" 5
5885 if [ $? -eq 0 ]; then
5886 do_node $node "rc=0;
5887 val=\\\$($LCTL get_param -n catastrophe 2>&1);
5888 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
5889 echo \\\$(hostname -s): \\\$val;
5892 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
5897 mdsrate_cleanup () {
5899 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5900 --nfiles $3 --dir $4 --filefmt $5 $6
5905 delayed_recovery_enabled () {
5906 local var=${SINGLEMDS}_svc
5907 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5910 ########################
5912 convert_facet2label() {
5915 if [ x$facet = xost ]; then
5919 local varsvc=${facet}_svc
5921 if [ -n ${!varsvc} ]; then
5924 error "No lablel for $facet!"
5928 get_clientosc_proc_path() {
5932 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5933 # used by MDT would not be changed.
5934 # mdt lov: fsname-mdtlov
5935 # mdt osc: fsname-OSTXXXX-osc
5936 mds_on_old_device() {
5937 local mds=${1:-"$SINGLEMDS"}
5939 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5940 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5941 > /dev/null 2>&1" && return 0
5946 get_mdtosc_proc_path() {
5948 local ost_label=${2:-"*OST*"}
5950 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5951 local mdt_label=$(convert_facet2label $mds_facet)
5952 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5954 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5955 mds_on_old_device $mds_facet; then
5956 echo "${ost_label}-osc"
5957 elif [[ $ost_label = *OST* ]]; then
5958 echo "${ost_label}-osc-${mdt_index}"
5960 echo "${ost_label}-osp-${mdt_index}"
5964 get_osc_import_name() {
5967 local label=$(convert_facet2label $ost)
5969 if [ "${facet:0:3}" = "mds" ]; then
5970 get_mdtosc_proc_path $facet $label
5974 get_clientosc_proc_path $label
5978 _wait_import_state () {
5981 local maxtime=${3:-$(max_recovery_time)}
5982 local error_on_failure=${4:-1}
5986 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5987 while [ "${CONN_STATE}" != "${expected}" ]; do
5988 if [ "${expected}" == "DISCONN" ]; then
5989 # for disconn we can check after proc entry is removed
5990 [ "x${CONN_STATE}" == "x" ] && return 0
5991 # with AT enabled, we can have connect request timeout near of
5992 # reconnect timeout and test can't see real disconnect
5993 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5995 if [ $i -ge $maxtime ]; then
5996 [ $error_on_failure -ne 0 ] && \
5997 error "can't put import for $CONN_PROC into ${expected}" \
5998 "state after $i sec, have ${CONN_STATE}"
6002 # Add uniq for multi-mount case
6003 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6007 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6011 wait_import_state() {
6014 local maxtime=${3:-$(max_recovery_time)}
6015 local error_on_failure=${4:-1}
6018 for param in ${params//,/ }; do
6019 _wait_import_state $state $param $maxtime $error_on_failure || return
6023 wait_import_state_mount() {
6024 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6028 wait_import_state $*
6031 # One client request could be timed out because server was not ready
6032 # when request was sent by client.
6033 # The request timeout calculation details :
6035 # /* We give the server rq_timeout secs to process the req, and
6036 # add the network latency for our local timeout. */
6037 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6038 # ptlrpc_at_get_net_latency(request) ;
6040 # ptlrpc_connect_import ()
6041 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6044 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6045 # ptlrpc_at_get_net_latency(request) ->
6046 # at_get (max (iat_net_latency=0, at_min)) = at_min
6049 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6050 # INITIAL_CONNECT_TIMEOUT + at_min
6052 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6053 # because we can not get this value in runtime,
6054 # the value depends on configure options, and it is not stored in /proc.
6056 # #define CONNECTION_SWITCH_MIN 5U
6057 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6059 request_timeout () {
6062 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6063 local init_connect_timeout=$TIMEOUT
6064 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6066 local at_min=$(at_get $facet at_min)
6068 echo $(( init_connect_timeout + at_min ))
6071 _wait_osc_import_state() {
6075 local target=$(get_osc_import_name $facet $ost_facet)
6076 local param="osc.${target}.ost_server_uuid"
6080 # 1. wait the deadline of client 1st request (it could be skipped)
6081 # 2. wait the deadline of client 2nd request
6082 local maxtime=$(( 2 * $(request_timeout $facet)))
6084 if [[ $facet == client* ]]; then
6085 # During setup time, the osc might not be setup, it need wait
6086 # until list_param can return valid value.
6087 param="osc.${ost%?}[^mM]*.ost_server_uuid"
6088 params=$($LCTL list_param $param 2>/dev/null || true)
6089 while [ -z "$params" ]; do
6090 if [ $i -ge $maxtime ]; then
6091 echo "can't get $param in $maxtime secs"
6096 params=$($LCTL list_param $param 2>/dev/null || true)
6100 if [[ $ost_facet = mds* ]]; then
6101 # no OSP connection to itself
6102 if [[ $facet = $ost_facet ]]; then
6105 param="osp.${target}.mdt_server_uuid"
6109 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6110 wait_import_state $expected "$params" $maxtime; then
6111 error "$facet: import is not in $expected state after $maxtime"
6118 wait_osc_import_state() {
6124 if [[ $facet = mds ]]; then
6125 for num in $(seq $MDSCOUNT); do
6126 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6129 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6133 _wait_mgc_import_state() {
6136 local error_on_failure=${3:-1}
6137 local param="mgc.*.mgs_server_uuid"
6141 # 1. wait the deadline of client 1st request (it could be skipped)
6142 # 2. wait the deadline of client 2nd request
6143 local maxtime=$(( 2 * $(request_timeout $facet)))
6145 if [[ $facet == client* ]]; then
6146 # During setup time, the osc might not be setup, it need wait
6147 # until list_param can return valid value. And also if there
6148 # are mulitple osc entries we should list all of them before
6150 params=$($LCTL list_param $param 2>/dev/null || true)
6151 while [ -z "$params" ]; do
6152 if [ $i -ge $maxtime ]; then
6153 echo "can't get $param in $maxtime secs"
6158 params=$($LCTL list_param $param 2>/dev/null || true)
6161 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6162 wait_import_state $expected "$params" $maxtime \
6163 $error_on_failure; then
6164 if [ $error_on_failure -ne 0 ]; then
6165 error "import is not in ${expected} state"
6173 wait_mgc_import_state() {
6176 local error_on_failure=${3:-1}
6179 if [[ $facet = mds ]]; then
6180 for num in $(seq $MDSCOUNT); do
6181 _wait_mgc_import_state mds$num "$expected" \
6182 $error_on_failure || return
6185 _wait_mgc_import_state "$facet" "$expected"
6186 $error_on_failure || return
6190 wait_dne_interconnect() {
6193 if [ $MDSCOUNT -gt 1 ]; then
6194 for num in $(seq $MDSCOUNT); do
6195 wait_osc_import_state mds mds$num FULL
6200 get_clientmdc_proc_path() {
6204 get_clientmgc_proc_path() {
6212 [ -z "$list" ] && return 0
6214 # Add paths to lustre tests for 32 and 64 bit systems.
6215 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6216 local TESTPATH="$RLUSTRE/tests:"
6217 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6218 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6221 wait_clients_import_state () {
6228 if [ "$FAILURE_MODE" = HARD ]; then
6229 facets=$(facets_on_host $(facet_active_host $facet))
6232 for facet in ${facets//,/ }; do
6233 local label=$(convert_facet2label $facet)
6236 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6237 $label).ost_server_uuid" ;;
6238 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6239 $label).mds_server_uuid" ;;
6240 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6241 $label).mgs_server_uuid" ;;
6242 *) error "unknown facet!" ;;
6245 local params=$(expand_list $params $proc_path)
6248 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6250 error "import is not in ${expected} state"
6260 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6261 $LCTL get_param obdfilter.*.kbytesavail))
6262 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6263 $LCTL get_param -n obdfilter.*.tot_granted))
6264 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6265 $LCTL get_param -n obdfilter.*.kbytestotal))
6266 for ((i=0; i<${#AVAILA[@]}; i++)); do
6267 local -a AVAIL1=(${AVAILA[$i]//=/ })
6268 local -a TOTAL=(${TOTALA[$i]//=/ })
6269 GRANT=$((${GRANTA[$i]}/1024))
6270 # allow 1% of total space in bavail because of delayed
6271 # allocation with ZFS which might release some free space after
6272 # txg commit. For small devices, we set a mininum of 8MB
6273 local LIMIT=$((${TOTAL} / 100 + 8000))
6274 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6275 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6276 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6277 echo " FULL" || echo
6283 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
6286 check_pool_not_exist() {
6287 local fsname=${1%%.*}
6288 local poolname=${1##$fsname.}
6289 [[ $# -ne 1 ]] && return 0
6290 [[ x$poolname = x ]] && return 0
6291 list_pool $fsname | grep -w $1 && return 1
6296 local fsname=${1%%.*}
6297 local poolname=${1##$fsname.}
6299 trap "destroy_test_pools $fsname" EXIT
6300 do_facet mgs lctl pool_new $1
6302 # get param should return err unless pool is created
6303 [[ $RC -ne 0 ]] && return $RC
6305 for mds_id in $(seq $MDSCOUNT); do
6306 local mdt_id=$((mds_id-1))
6307 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6308 wait_update_facet mds$mds_id \
6309 "lctl get_param -n lod.$lodname.pools.$poolname \
6310 2>/dev/null || echo foo" "" ||
6311 error "mds$mds_id: pool_new failed $1"
6313 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6314 2>/dev/null || echo foo" "" || error "pool_new failed $1"
6320 add_pool_to_list () {
6321 local fsname=${1%%.*}
6322 local poolname=${1##$fsname.}
6324 local listvar=${fsname}_CREATED_POOLS
6325 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6329 remove_pool_from_list () {
6330 local fsname=${1%%.*}
6331 local poolname=${1##$fsname.}
6333 local listvar=${fsname}_CREATED_POOLS
6334 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6338 destroy_pool_int() {
6340 local OSTS=$(list_pool $1)
6341 for ost in $OSTS; do
6342 do_facet mgs lctl pool_remove $1 $ost
6344 do_facet mgs lctl pool_destroy $1
6347 # <fsname>.<poolname> or <poolname>
6349 local fsname=${1%%.*}
6350 local poolname=${1##$fsname.}
6352 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6356 check_pool_not_exist $fsname.$poolname
6357 [[ $? -eq 0 ]] && return 0
6359 destroy_pool_int $fsname.$poolname
6361 [[ $RC -ne 0 ]] && return $RC
6362 for mds_id in $(seq $MDSCOUNT); do
6363 local mdt_id=$((mds_id-1))
6364 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6365 wait_update_facet mds$mds_id \
6366 "lctl get_param -n lod.$lodname.pools.$poolname \
6367 2>/dev/null || echo foo" "foo" ||
6368 error "mds$mds_id: destroy pool failed $1"
6370 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6371 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
6373 remove_pool_from_list $fsname.$poolname
6379 local fsname=${1:-$FSNAME}
6381 local listvar=${fsname}_CREATED_POOLS
6383 [ x${!listvar} = x ] && return 0
6385 echo "Destroy the created pools: ${!listvar}"
6386 for poolname in ${!listvar//,/ }; do
6387 destroy_pool $fsname.$poolname
6391 destroy_test_pools () {
6393 local fsname=${1:-$FSNAME}
6394 destroy_pools $fsname || true
6400 local ts=$(date +%s)
6403 if [[ ! -f "$YAML_LOG" ]]; then
6404 # init_logging is not performed before gather_logs,
6405 # so the $LOGDIR needs to be checked here
6406 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6409 [ -f $LOGDIR/shared ] && docp=false
6411 # dump lustre logs, dmesg
6413 prefix="$TESTLOG_PREFIX.$TESTNAME"
6415 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6417 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6418 echo "Dumping logs only on local client."
6419 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6420 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6425 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6426 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6427 if [ ! -f $LOGDIR/shared ]; then
6428 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6441 for i in $(seq 0 $num_mntpts); do
6442 cmd="ls -laf ${mntpt_root}$i/$dir"
6448 for pid in $pids; do
6455 # check_and_start_recovery_timer()
6456 # service_time = at_est2timeout(service_time);
6457 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6458 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6460 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6461 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6462 #define CONNECTION_SWITCH_MIN 5
6463 #define CONNECTION_SWITCH_INC 5
6464 max_recovery_time() {
6465 local init_connect_timeout=$((TIMEOUT / 20))
6466 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6468 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6469 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6471 echo -n $service_time
6474 recovery_time_min() {
6475 local connection_switch_min=5
6476 local connection_switch_inc=5
6477 local connection_switch_max
6478 local reconnect_delay_max
6479 local initial_connect_timeout
6483 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6484 (($connection_switch_min > $TIMEOUT)) &&
6485 max=$connection_switch_min || max=$TIMEOUT
6486 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6488 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6489 timeout_20=$((TIMEOUT/20))
6490 (($connection_switch_min > $timeout_20)) &&
6491 initial_connect_timeout=$connection_switch_min ||
6492 initial_connect_timeout=$timeout_20
6494 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6495 initial_connect_timeout))
6496 echo $((2 * reconnect_delay_max))
6499 get_clients_mount_count () {
6500 local clients=${CLIENTS:-`hostname`}
6502 # we need to take into account the clients mounts and
6503 # exclude mds/ost mounts if any;
6504 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6508 PROC_CLI="srpc_info"
6516 if [ $M -lt $N ]; then
6520 while [ $N -lt $M ]; do
6530 calc_connection_cnt() {
6533 # MDT->MDT = 2 * C(M, 2)
6537 comb_m2=$(combination $MDSCOUNT 2)
6539 local num_clients=$(get_clients_mount_count)
6541 local cnt_mdt2mdt=$((comb_m2 * 2))
6542 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6543 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6544 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6545 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6546 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6547 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6561 local cmd="$tgt.srpc.flavor"
6563 if [ $net == "any" ]; then
6568 if [ $dir != "any" ]; then
6573 log "Setting sptlrpc rule: $cmd"
6574 do_facet mgs "$LCTL conf_param $cmd"
6583 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6584 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6586 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6588 if [ "x$bulkspec" != "x" ]; then
6589 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6591 if [ "x$algs" != "x" ]; then
6592 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6594 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6595 if [ $bulk == "bulkn" ]; then
6596 bulk_count=`echo "$output" | grep "bulk flavor" \
6597 | grep "null/null" | wc -l`
6598 elif [ $bulk == "bulki" ]; then
6599 bulk_count=`echo "$output" | grep "bulk flavor" \
6600 | grep "/null" | grep -v "null/" | wc -l`
6602 bulk_count=`echo "$output" | grep "bulk flavor" \
6603 | grep -v "/null" | grep -v "null/" | wc -l`
6607 [ $bulk_count -lt $count ] && count=$bulk_count
6618 local clients=${CLIENTS:-`hostname`}
6620 for c in ${clients//,/ }; do
6621 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6622 tmpcnt=`count_flvr "$output" $flavor`
6623 cnt=$((cnt + tmpcnt))
6633 local clients=${CLIENTS:-`hostname`}
6635 for c in ${clients//,/ }; do
6636 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6637 tmpcnt=`count_flvr "$output" $flavor`
6638 cnt=$((cnt + tmpcnt))
6648 if [ $MDSCOUNT -le 1 ]; then
6653 for num in `seq $MDSCOUNT`; do
6654 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6655 tmpcnt=`count_flvr "$output" $flavor`
6656 cnt=$((cnt + tmpcnt))
6667 for num in `seq $MDSCOUNT`; do
6668 mdtosc=$(get_mdtosc_proc_path mds$num)
6669 mdtosc=${mdtosc/-MDT*/-MDT\*}
6670 output=$(do_facet mds$num lctl get_param -n \
6671 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6672 tmpcnt=`count_flvr "$output" $flavor`
6673 cnt=$((cnt + tmpcnt))
6682 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6683 count_flvr "$output" $flavor
6688 local dir=$1 # from to
6689 local flavor=$2 # flavor expected
6692 if [ $dir == "cli2mdt" ]; then
6693 res=`flvr_cnt_cli2mdt $flavor`
6694 elif [ $dir == "cli2ost" ]; then
6695 res=`flvr_cnt_cli2ost $flavor`
6696 elif [ $dir == "mdt2mdt" ]; then
6697 res=`flvr_cnt_mdt2mdt $flavor`
6698 elif [ $dir == "mdt2ost" ]; then
6699 res=`flvr_cnt_mdt2ost $flavor`
6700 elif [ $dir == "all2ost" ]; then
6701 res1=`flvr_cnt_mdt2ost $flavor`
6702 res2=`flvr_cnt_cli2ost $flavor`
6703 res=$((res1 + res2))
6704 elif [ $dir == "all2mdt" ]; then
6705 res1=`flvr_cnt_mdt2mdt $flavor`
6706 res2=`flvr_cnt_cli2mdt $flavor`
6707 res=$((res1 + res2))
6708 elif [ $dir == "all2all" ]; then
6709 res1=`flvr_cnt_mdt2ost $flavor`
6710 res2=`flvr_cnt_cli2ost $flavor`
6711 res3=`flvr_cnt_mdt2mdt $flavor`
6712 res4=`flvr_cnt_cli2mdt $flavor`
6713 res=$((res1 + res2 + res3 + res4))
6721 local dir=$1 # from to
6722 local flavor=$2 # flavor expected
6723 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6727 for ((i=0;i<20;i++)); do
6728 echo -n "checking $dir..."
6729 res=$(do_check_flavor $dir $flavor)
6730 echo "found $res/$expect $flavor connections"
6731 [ $res -ge $expect ] && return 0
6735 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6739 restore_to_default_flavor()
6741 local proc="mgs.MGS.live.$FSNAME"
6743 echo "restoring to default flavor..."
6745 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6747 # remove all existing rules if any
6748 if [ $nrule -ne 0 ]; then
6749 echo "$nrule existing rules"
6750 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6751 echo "remove rule: $rule"
6752 spec=`echo $rule | awk -F = '{print $1}'`
6753 do_facet mgs "$LCTL conf_param -d $spec"
6757 # verify no rules left
6758 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6759 [ $nrule -ne 0 ] && error "still $nrule rules left"
6761 # wait for default flavor to be applied
6762 # currently default flavor for all connections are 'null'
6763 wait_flavor all2all null
6764 echo "now at default flavor settings"
6769 local flavor=${1:-null}
6771 echo "setting all flavor to $flavor"
6773 # FIXME need parameter to this fn
6774 # and remove global vars
6775 local cnt_all2all=$(calc_connection_cnt all2all)
6777 local res=$(do_check_flavor all2all $flavor)
6778 if [ $res -eq $cnt_all2all ]; then
6779 echo "already have total $res $flavor connections"
6783 echo "found $res $flavor out of total $cnt_all2all connections"
6784 restore_to_default_flavor
6786 [[ $flavor = null ]] && return 0
6788 set_rule $FSNAME any any $flavor
6789 wait_flavor all2all $flavor
6795 # Checking for shared logdir
6796 if [ ! -d $dir ]; then
6797 # Not found. Create local logdir
6800 touch $dir/check_file.$(hostname -s)
6805 check_write_access() {
6807 local list=${2:-$(comma_list $(nodes_list))}
6811 for node in ${list//,/ }; do
6812 file=$dir/check_file.$(short_nodename $node)
6813 if [[ ! -f "$file" ]]; then
6814 # Logdir not accessible/writable from this node.
6817 rm -f $file || return 1
6823 [[ -n $YAML_LOG ]] && return
6824 local save_umask=$(umask)
6827 export YAML_LOG=${LOGDIR}/results.yml
6831 # If the yaml log already exists then we will just append to it
6832 if [ ! -f $YAML_LOG ]; then
6833 if check_shared_dir $LOGDIR; then
6834 touch $LOGDIR/shared
6835 echo "Logging to shared log directory: $LOGDIR"
6837 echo "Logging to local directory: $LOGDIR"
6840 yml_nodes_file $LOGDIR >> $YAML_LOG
6841 yml_results_file >> $YAML_LOG
6846 # If modules are not yet loaded then older "lctl lustre_build_version"
6847 # will fail. Use lctl build version instead.
6848 log "Client: $($LCTL lustre_build_version)"
6849 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
6850 do_facet $SINGLEMDS $LCTL --version)"
6851 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
6852 do_facet ost1 $LCTL --version)"
6856 yml_log_test $1 >> $YAML_LOG
6860 yml_log_test_status $@ >> $YAML_LOG
6863 log_sub_test_begin() {
6864 yml_log_sub_test_begin "$@" >> $YAML_LOG
6867 log_sub_test_end() {
6868 yml_log_sub_test_end "$@" >> $YAML_LOG
6874 local llverdev_opts=$2
6875 local devname=$(basename $1)
6876 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6877 # loop devices aren't in /proc/partitions
6878 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6880 size=$(($size / 1024 / 1024)) # Gb
6882 local partial_arg=""
6883 # Run in partial (fast) mode if the size
6884 # of a partition > 1 GB
6885 [ $size -gt 1 ] && partial_arg="-p"
6887 llverdev --force $partial_arg $llverdev_opts $dev
6893 local llverfs_opts=$2
6894 local use_partial_arg=$3
6895 local partial_arg=""
6896 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6898 # Run in partial (fast) mode if the size
6899 # of a partition > 1 GB
6900 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6902 llverfs $partial_arg $llverfs_opts $dir
6905 #Remove objects from OST
6906 remove_ost_objects() {
6912 local mntpt=$(facet_mntpt $facet)
6913 local opts=$OST_MOUNT_OPTS
6917 echo "removing objects from $ostdev on $facet: $objids"
6918 if ! test -b $ostdev; then
6919 opts=$(csa_add "$opts" -o loop)
6921 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6924 for i in $objids; do
6925 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6927 umount -f $mntpt || return $?
6931 #Remove files from MDT
6932 remove_mdt_files() {
6937 local mntpt=$(facet_mntpt $facet)
6938 local opts=$MDS_MOUNT_OPTS
6940 echo "removing files from $mdtdev on $facet: $files"
6941 if [ $(facet_fstype $facet) == ldiskfs ] &&
6942 ! do_facet $facet test -b $mdtdev; then
6943 opts=$(csa_add "$opts" -o loop)
6945 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6949 rm $mntpt/ROOT/$f || { rc=$?; break; }
6951 umount -f $mntpt || return $?
6955 duplicate_mdt_files() {
6960 local mntpt=$(facet_mntpt $facet)
6961 local opts=$MDS_MOUNT_OPTS
6963 echo "duplicating files on $mdtdev on $facet: $files"
6964 mkdir -p $mntpt || return $?
6965 if [ $(facet_fstype $facet) == ldiskfs ] &&
6966 ! do_facet $facet test -b $mdtdev; then
6967 opts=$(csa_add "$opts" -o loop)
6969 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6980 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6981 pushd $mntpt/ROOT > /dev/null || return $?
6984 touch $f.bad || return $?
6985 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6987 [ $rc -eq 0 ] || return $rc
6988 setfattr --restore $tmp || return $?
6994 local devs=${1//,/ }
6997 local rslt=$TMP/sgpdd_survey
6999 # sgpdd-survey cleanups ${rslt}.* files
7001 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
7007 # returns the canonical name for an ldiskfs device
7012 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
7013 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
7014 echo dm-\\\${foo##*:};
7016 echo \\\$(basename \\\$dv);
7020 is_sanity_benchmark() {
7021 local benchmarks="dbench bonnie iozone fsx"
7023 for b in $benchmarks; do
7024 if [ "$b" == "$suite" ]; then
7032 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
7036 # Get the available size (KB) of a given obd target.
7043 [[ $facet != client ]] || return 0
7045 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
7050 # Get the page size (bytes) on a given facet node.
7054 local size=$(getconf PAGE_SIZE 2>/dev/null)
7056 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
7057 echo -n ${size:-4096}
7061 # Get the block count of the filesystem.
7068 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7069 awk '/^Block count:/ {print $3}')
7073 # Get the block size of the filesystem.
7079 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7080 awk '/^Block size:/ {print $3}')
7084 # Check whether the "large_xattr" feature is enabled or not.
7085 large_xattr_enabled() {
7086 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
7088 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7090 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
7091 grep -E -q '(ea_inode|large_xattr)'"
7092 return ${PIPESTATUS[0]}
7095 # Get the maximum xattr size supported by the filesystem.
7099 if large_xattr_enabled; then
7100 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
7103 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7104 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
7106 # maximum xattr size = size of block - size of header -
7107 # size of 1 entry - 4 null bytes
7108 size=$((block_size - 32 - 32 - 4))
7114 # Dump the value of the named xattr from a file.
7119 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
7122 # Generate a string with size of $size bytes.
7124 local size=${1:-1024} # in bytes
7126 echo "$(head -c $size < /dev/zero | tr '\0' y)"
7129 reformat_external_journal() {
7134 if [ -n "${!var}" ]; then
7135 local rcmd="do_facet $facet"
7137 echo "reformat external journal on $facet:${!var}"
7138 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
7142 # MDT file-level backup/restore
7143 mds_backup_restore() {
7146 local devname=$(mdsdevname $(facet_number $facet))
7147 local mntpt=$(facet_mntpt brpt)
7148 local rcmd="do_facet $facet"
7149 local metaea=${TMP}/backup_restore.ea
7150 local metadata=${TMP}/backup_restore.tgz
7151 local opts=${MDS_MOUNT_OPTS}
7152 local svc=${facet}_svc
7154 if ! ${rcmd} test -b ${devname}; then
7155 opts=$(csa_add "$opts" -o loop)
7158 echo "file-level backup/restore on $facet:${devname}"
7160 # step 1: build mount point
7161 ${rcmd} mkdir -p $mntpt
7162 # step 2: cleanup old backup
7163 ${rcmd} rm -f $metaea $metadata
7165 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7166 if [ ! -z $igif ]; then
7167 # step 3.5: rm .lustre
7168 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7170 # step 4: backup metaea
7172 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7174 # step 5: backup metadata
7176 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7178 ${rcmd} $UMOUNT $mntpt || return 4
7179 # step 8: reformat dev
7180 echo "reformat new device"
7181 format_mdt $(facet_number $facet)
7183 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7184 # step 10: restore metadata
7186 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7187 # step 11: restore metaea
7189 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7190 # step 12: remove recovery logs
7191 echo "remove recovery logs"
7192 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7193 # step 13: umount dev
7194 ${rcmd} $UMOUNT $mntpt || return 10
7195 # step 14: cleanup tmp backup
7196 ${rcmd} rm -f $metaea $metadata
7197 # step 15: reset device label - it's not virgin on
7198 ${rcmd} e2label $devname ${!svc}
7205 local devname=$(mdsdevname $(facet_number $facet))
7206 local mntpt=$(facet_mntpt brpt)
7207 local rcmd="do_facet $facet"
7208 local opts=${MDS_MOUNT_OPTS}
7210 if ! ${rcmd} test -b ${devname}; then
7211 opts=$(csa_add "$opts" -o loop)
7214 echo "removing OI files on $facet: idx=${idx}"
7216 # step 1: build mount point
7217 ${rcmd} mkdir -p $mntpt
7219 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7220 if [ -z $idx ]; then
7221 # step 3: remove all OI files
7222 ${rcmd} rm -fv $mntpt/oi.16*
7223 elif [ $idx -lt 2 ]; then
7224 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7228 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7229 for ((i=${idx}; i<64; i=$((i * idx)))); do
7230 ${rcmd} rm -fv $mntpt/oi.16.${i}
7234 ${rcmd} $UMOUNT $mntpt || return 2
7235 # OI files will be recreated when mounted as lustre next time.
7238 # generate maloo upload-able log file name
7239 # \param logname specify unique part of file name
7240 generate_logname() {
7241 local logname=${1:-"default_logname"}
7243 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7246 # make directory on different MDTs
7250 local stripe_count=2
7251 local stripe_index=-1
7254 while getopts "c:i:p" opt; do
7256 c) stripe_count=$OPTARG;;
7257 i) stripe_index=$OPTARG;;
7259 \?) error "only support -i -c -p";;
7263 shift $((OPTIND - 1))
7264 [ $# -eq 1 ] || error "Only creating single directory is supported"
7267 if [ "$p_option" == "-p" ]; then
7268 local parent=$(dirname $path)
7270 [ -d $path ] && return 0
7271 [ ! -d ${parent} ] && mkdir -p ${parent}
7274 if [ $MDSCOUNT -le 1 ]; then
7277 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7280 if [ $stripe_index -eq -1 ]; then
7281 mdt_index=$((test_num % MDSCOUNT))
7283 mdt_index=$stripe_index
7285 echo "striped dir -i$mdt_index -c$stripe_count $path"
7286 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7290 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
7292 # If called many times, passing @last_fd will avoid repeated searching
7293 # already-open FDs repeatedly if we know they are still in use.
7295 # usage: free_fd [last_fd]
7298 local max_fd=$(ulimit -n)
7299 local fd=$((${1:-2} + 1))
7301 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7304 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7308 check_mount_and_prep()
7310 is_mounted $MOUNT || setupall
7312 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7313 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7314 for idx in $(seq $MDSCOUNT); do
7315 local name="MDT$(printf '%04x' $((idx - 1)))"
7316 rm -rf $MOUNT/.lustre/lost+found/$name/*
7320 # calcule how many ost-objects to be created.
7321 precreated_ost_obj_count()
7325 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7326 local ost_name="OST$(printf '%04x' $ost_idx)"
7327 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7328 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7329 osp.$proc_path.prealloc_last_id)
7330 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7331 osp.$proc_path.prealloc_next_id)
7332 echo $((last_id - next_id + 1))
7335 check_file_in_pool()
7340 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7343 for t in $tlist ; do
7344 [ "$i" -eq "$t" ] && continue 2
7347 echo "pool list: $tlist"
7348 echo "striping: $res"
7349 error_noexit "$file not allocated in $pool"
7356 echo "Creating new pool"
7359 create_pool $FSNAME.$pool ||
7360 { error_noexit "No pool created, result code $?"; return 1; }
7361 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7362 { error_noexit "$pool not in lfs pool_list"; return 2; }
7365 pool_add_targets() {
7366 echo "Adding targets to pool"
7372 local list=$(seq $first $step $last)
7374 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7375 do_facet mgs $LCTL pool_add \
7376 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7378 # wait for OSTs to be added to the pool
7379 for mds_id in $(seq $MDSCOUNT); do
7380 local mdt_id=$((mds_id-1))
7381 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7382 wait_update_facet mds$mds_id \
7383 "lctl get_param -n lod.$lodname.pools.$pool |
7384 sort -u | tr '\n' ' ' " "$t" || {
7385 error_noexit "mds$mds_id: Add to pool failed"
7389 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7390 | sort -u | tr '\n' ' ' " "$t" || {
7391 error_noexit "Add to pool failed"
7394 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7395 local addcount=$(((last - first) / step + 1))
7396 [ $lfscount -eq $addcount ] || {
7397 error_noexit "lfs pool_list bad ost count" \
7398 "$lfscount != $addcount"
7406 echo "Setting pool on directory $tdir"
7408 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7410 error_noexit "Cannot set pool $pool to $tdir"
7417 echo "Checking pool on directory $tdir"
7419 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7420 [ "$res" = "$pool" ] && return 0
7422 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7426 pool_dir_rel_path() {
7427 echo "Testing relative path works well"
7432 mkdir -p $root/$tdir/$tdir
7434 pool_set_dir $pool $tdir || return 1
7435 pool_set_dir $pool ./$tdir || return 2
7436 pool_set_dir $pool ../$tdir || return 3
7437 pool_set_dir $pool ../$tdir/$tdir || return 4
7438 rm -rf $tdir; cd - > /dev/null
7441 pool_alloc_files() {
7442 echo "Checking files allocation from directory pool"
7449 for i in $(seq -w 1 $count)
7451 local file=$tdir/file-$i
7453 check_file_in_pool $file $pool "$tlist" || \
7454 failed=$((failed + 1))
7456 [ "$failed" = 0 ] && return 0
7458 error_noexit "$failed files not allocated in $pool"
7462 pool_create_files() {
7463 echo "Creating files in pool"
7471 for i in $(seq -w 1 $count)
7473 local file=$tdir/spoo-$i
7474 $SETSTRIPE -p $pool $file
7475 check_file_in_pool $file $pool "$tlist" || \
7476 failed=$((failed + 1))
7478 [ "$failed" = 0 ] && return 0
7480 error_noexit "$failed files not allocated in $pool"
7485 echo "Checking 'lfs df' output"
7488 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7490 local res=$($LFS df --pool $FSNAME.$pool |
7492 grep "$FSNAME-OST" |
7494 [ "$res" = "$t" ] && return 0
7496 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7500 pool_file_rel_path() {
7501 echo "Creating files in a pool with relative pathname"
7506 { error_noexit "unable to create $tdir"; return 1 ; }
7507 local file="/..$tdir/$tfile-1"
7508 $SETSTRIPE -p $pool $file ||
7509 { error_noexit "unable to create $file" ; return 2 ; }
7512 $SETSTRIPE -p $pool $tfile-2 || {
7513 error_noexit "unable to create $tfile-2 in $tdir"
7518 pool_remove_first_target() {
7519 echo "Removing first target from a pool"
7522 local pname="lov.$FSNAME-*.pools.$pool"
7523 local t=$($LCTL get_param -n $pname | head -1)
7524 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7525 for mds_id in $(seq $MDSCOUNT); do
7526 local mdt_id=$((mds_id-1))
7527 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7528 wait_update_facet mds$mds_id \
7529 "lctl get_param -n lod.$lodname.pools.$pool |
7531 error_noexit "mds$mds_id: $t not removed from" \
7536 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7537 error_noexit "$t not removed from $FSNAME.$pool"
7542 pool_remove_all_targets() {
7543 echo "Removing all targets from pool"
7546 local pname="lov.$FSNAME-*.pools.$pool"
7547 for t in $($LCTL get_param -n $pname | sort -u)
7549 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7551 for mds_id in $(seq $MDSCOUNT); do
7552 local mdt_id=$((mds_id-1))
7553 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7554 wait_update_facet mds$mds_id "lctl get_param -n \
7555 lod.$lodname.pools.$pool" "" || {
7556 error_noexit "mds$mds_id: Pool $pool not drained"
7560 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7561 error_noexit "Pool $FSNAME.$pool cannot be drained"
7564 # striping on an empty/nonexistant pool should fall back
7565 # to "pool of everything"
7567 error_noexit "failed to use fallback striping for empty pool"
7570 # setstripe on an empty pool should fail
7571 $SETSTRIPE -p $pool $file 2>/dev/null && {
7572 error_noexit "expected failure when creating file" \
7580 echo "Destroying pool"
7584 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7587 # striping on an empty/nonexistant pool should fall back
7588 # to "pool of everything"
7590 error_noexit "failed to use fallback striping for missing pool"
7593 # setstripe on an empty pool should fail
7594 $SETSTRIPE -p $pool $file 2>/dev/null && {
7595 error_noexit "expected failure when creating file" \
7600 # get param should return err once pool is gone
7601 if wait_update $HOSTNAME "lctl get_param -n \
7602 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7604 remove_pool_from_list $FSNAME.$pool
7607 error_noexit "Pool $FSNAME.$pool is not destroyed"
7611 # Get and check the actual stripe count of one file.
7612 # Usage: check_stripe_count <file> <expected_stripe_count>
7613 check_stripe_count() {
7618 [[ -z "$file" || -z "$expected" ]] &&
7619 error "check_stripe_count: invalid argument"
7621 local cmd="$GETSTRIPE -c $file"
7622 actual=$($cmd) || error "$cmd failed"
7623 actual=${actual%% *}
7625 if [[ $actual -ne $expected ]]; then
7626 [[ $expected -eq -1 ]] ||
7627 error "$cmd wrong: found $actual, expected $expected"
7628 [[ $actual -eq $OSTCOUNT ]] ||
7629 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7633 # Get and check the actual list of OST indices on one file.
7634 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7640 [[ -z "$file" || -z "$expected" ]] &&
7641 error "check_obdidx: invalid argument!"
7643 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7644 grep -v obdidx | awk '{print $1}' | xargs))
7646 [[ $obdidx = $expected ]] ||
7647 error "list of OST indices on $file is $obdidx," \
7648 "should be $expected"
7651 # Get and check the actual OST index of the first stripe on one file.
7652 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7653 check_start_ost_idx() {
7658 [[ -z "$file" || -z "$expected" ]] &&
7659 error "check_start_ost_idx: invalid argument!"
7661 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7664 [[ $start_ost_idx = $expected ]] ||
7665 error "OST index of the first stripe on $file is" \
7666 "$start_ost_idx, should be $expected"
7669 killall_process () {
7670 local clients=${1:-$(hostname)}
7675 do_nodes $clients "killall $signal $name"
7680 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
7685 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
7690 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
7695 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
7700 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
7705 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
7712 do_facet mgs "cat $LSNAPSHOT_LOG"
7718 echo "Cleaning test environment ..."
7720 # Every lsnapshot command takes exclusive lock with others,
7721 # so can NOT destroy the snapshot during list with 'xargs'.
7723 local ssname=$(lsnapshot_list | grep snapshot_name |
7724 grep lss_ | awk '{ print $2 }' | head -n 1)
7725 [ -z "$ssname" ] && break
7727 lsnapshot_destroy -n $ssname -f ||
7728 lss_err "Fail to destroy $ssname by force"
7738 local host=$(facet_active_host $facet)
7739 local dir=$(dirname $(facet_vdevice $facet))
7740 local pool=$(zpool_name $facet)
7741 local lfsname=$(zfs_local_fsname $facet)
7742 local label=${FSNAME}-${role}$(printf '%04x' $idx)
7745 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
7751 do_facet mgs "rm -f $LSNAPSHOT_CONF"
7752 echo "Generating $LSNAPSHOT_CONF on MGS ..."
7754 if ! combined_mgs_mds ; then
7755 [ $(facet_fstype mgs) != zfs ] &&
7756 skip "Lustre snapshot 1 only works for ZFS backend" &&
7759 local host=$(facet_active_host mgs)
7760 local dir=$(dirname $(facet_vdevice mgs))
7761 local pool=$(zpool_name mgs)
7762 local lfsname=$(zfs_local_fsname mgs)
7765 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
7766 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
7769 for num in `seq $MDSCOUNT`; do
7770 [ $(facet_fstype mds$num) != zfs ] &&
7771 skip "Lustre snapshot 1 only works for ZFS backend" &&
7774 lss_gen_conf_one mds$num MDT $((num - 1)) ||
7775 lss_err "generate lss conf (mds$num)"
7778 for num in `seq $OSTCOUNT`; do
7779 [ $(facet_fstype ost$num) != zfs ] &&
7780 skip "Lustre snapshot 1 only works for ZFS backend" &&
7783 lss_gen_conf_one ost$num OST $((num - 1)) ||
7784 lss_err "generate lss conf (ost$num)"
7787 do_facet mgs "cat $LSNAPSHOT_CONF"