3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
8 export EJOURNAL=${EJOURNAL:-""}
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
12 export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
15 export GSS_PIPEFS=false
16 export IDENTITY_UPCALL=default
19 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
20 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
21 export LOAD_LLOOP=${LOAD_LLOOP:-false}
23 #export PDSH="pdsh -S -Rssh -w"
25 # function used by scripts run on remote nodes
26 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
27 . $LUSTRE/tests/functions.sh
28 . $LUSTRE/tests/yaml.sh
30 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
32 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
34 if [ -f "$EXCEPT_LIST_FILE" ]; then
35 echo "Reading test skip list from $EXCEPT_LIST_FILE"
40 # check config files for options in decreasing order of preference
41 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
42 MODPROBECONF=/etc/modprobe.d/lustre.conf
43 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
44 MODPROBECONF=/etc/modprobe.d/Lustre
45 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
46 MODPROBECONF=/etc/modprobe.conf
50 [[ $DIR/ = $MOUNT/* ]] || \
51 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
52 [[ $DIR1/ = $MOUNT1/* ]] || \
53 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
54 [[ $DIR2/ = $MOUNT2/* ]] || \
55 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
57 [ -n "$failed" ] && exit 99 || true
61 echo "usage: $0 [-r] [-f cfgfile]"
69 [ "$TESTSUITE" == "lfsck" ] && return 0
70 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
72 local form="%-13s %-17s %-9s %s %s\n"
73 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
74 echo "------------------------------------------------------------------------------------"
75 for O in $DEFAULT_SUITES; do
76 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
77 [ "${!O}" = "no" ] && continue || true
78 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
79 local log=${TMP}/${o}.log
80 if is_sanity_benchmark $o; then
81 log=${TMP}/sanity-benchmark.log
86 local status=Unfinished
88 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
89 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | sort -nr -k 3 | head -5 | awk '{ print $2":"$3"s" }')
90 total=$(grep duration $log | awk '{ print $2}')
91 if [ "${!O}" = "done" ]; then
95 local durations=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | awk '{ print $2":"$3"|" }')
96 details=$(printf "%s\n%s %s %s\n" "$details" "DDETAILS" "$O" "$(echo $durations)")
99 printf "$form" $status "$O" "${total}" "E=$skipped"
100 printf "$form" "-" "-" "-" "S=$(echo $slow)"
103 for O in $DEFAULT_SUITES; do
104 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
105 if [ "${!O}" = "no" ]; then
106 printf "$form" "Skipped" "$O" ""
110 # print the detailed tests durations if DDETAILS=true
117 export LUSTRE=`absolute_path $LUSTRE`
118 export TESTSUITE=`basename $0 .sh`
119 export TEST_FAILED=false
120 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
122 export MKE2FS=${MKE2FS:-mke2fs}
123 export DEBUGFS=${DEBUGFS:-debugfs}
124 export TUNE2FS=${TUNE2FS:-tune2fs}
125 export E2LABEL=${E2LABEL:-e2label}
126 export DUMPE2FS=${DUMPE2FS:-dumpe2fs}
127 export E2FSCK=${E2FSCK:-e2fsck}
128 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
130 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
131 export FSCK_MAX_ERR=4 # File system errors left uncorrected
133 export ZFS=${ZFS:-zfs}
134 export ZPOOL=${ZPOOL:-zpool}
135 export ZDB=${ZDB:-zdb}
137 #[ -d /r ] && export ROOT=${ROOT:-/r}
138 export TMP=${TMP:-$ROOT/tmp}
139 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
140 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
141 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
143 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
144 if ! echo $PATH | grep -q $LUSTRE/utils; then
145 export PATH=$LUSTRE/utils:$PATH
147 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
148 export PATH=$LUSTRE/utils/gss:$PATH
150 if ! echo $PATH | grep -q $LUSTRE/tests; then
151 export PATH=$LUSTRE/tests:$PATH
153 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
154 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
156 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
157 [ ! -f "$LST" ] && export LST=$(which lst)
158 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
159 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
160 # Ubuntu, at least, has a truncate command in /usr/bin
161 # so fully path our truncate command.
162 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
163 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
164 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
165 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
166 export PATH=$LUSTRE/tests/racer:$PATH:
168 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
169 export PATH=$LUSTRE/tests/mpi:$PATH
171 export RSYNC_RSH=${RSYNC_RSH:-rsh}
173 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
174 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
175 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
176 [ ! -f "$LFS" ] && export LFS=$(which lfs)
177 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
178 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
180 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
181 if [ ! -f "$L_GETIDENTITY" ]; then
182 if `which l_getidentity > /dev/null 2>&1`; then
183 export L_GETIDENTITY=$(which l_getidentity)
185 export L_GETIDENTITY=NONE
188 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
189 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID=$(which ll_decode_filter_fid)
190 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
191 [ ! -f "$MKFS" ] && export MKFS=$(which mkfs.lustre)
192 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
193 [ ! -f "$TUNEFS" ] && export TUNEFS=$(which tunefs.lustre)
194 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
195 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
196 [ ! -f "$LUSTRE_RMMOD" ] &&
197 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
198 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
199 [ ! -f "$LFS_MIGRATE" ] &&
200 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
201 export NAME=${NAME:-local}
202 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
203 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
204 export LGSSD=$(which lgssd)
205 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
206 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
207 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
209 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
212 if [ "$ACCEPTOR_PORT" ]; then
213 export PORT_OPT="--port $ACCEPTOR_PORT"
218 echo "Using GSS/krb5 ptlrpc security flavor"
219 which lgss_keyring > /dev/null 2>&1 || \
220 error_exit "built with gss disabled! SEC=$SEC"
231 IDENTITY_UPCALL=false
234 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
236 # Paths on remote nodes, if different
237 export RLUSTRE=${RLUSTRE:-$LUSTRE}
238 export RPWD=${RPWD:-$PWD}
239 export I_MOUNTED=${I_MOUNTED:-"no"}
240 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mds.ko -a \
241 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mds.ko -a \
242 ! -f `dirname $0`/../mds/mds.ko ]; then
243 export CLIENTMODSONLY=yes
246 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
250 while getopts "rvwf:" opt $*; do
253 r) REFORMAT=--reformat;;
255 w) WRITECONF=writeconf;;
260 shift $((OPTIND - 1))
263 # print the durations of each test if "true"
264 DDETAILS=${DDETAILS:-false}
265 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
272 ncpts=$(lctl get_param -n cpu_partition_table 2>/dev/null| wc -l)
273 if [ $ncpts -eq 0 ]; then
281 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
282 eval set -- $(tr "[:punct:]" " " <<< $*)
284 echo -n $((($1 << 16) | ($2 << 8) | $3))
287 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
288 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
291 /sbin/lsmod | grep -q "^\<$1\>"
294 # Load a module on the system where this is running.
296 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
298 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
299 # will be used as the arguments. Otherwise arguments will be obtained from
300 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
307 BASE=`basename $module $EXT`
309 module_loaded ${BASE} && return
311 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
313 if [ $# -eq 0 ]; then
314 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
315 # Bash until 4.x, so we resort to eval.
316 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
317 eval set -- \$$optvar
318 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
319 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
320 set -- $(grep -P "^options\\s+${BASE}" $MODPROBECONF)
321 # Get rid of "options $module"
322 (($# > 0)) && shift 2
324 # Ensure we have accept=all for lnet
325 if [ $(basename $module) = lnet ]; then
326 # OK, this is a bit wordy...
327 local arg accept_all_present=false
329 [ "$arg" = accept=all ] && accept_all_present=true
331 $accept_all_present || set -- "$@" accept=all
336 [ $# -gt 0 ] && echo "${module} options: '$*'"
338 # Note that insmod will ignore anything in modprobe.conf, which is why we're
339 # passing options on the command-line.
340 if [ "$BASE" == "lnet_selftest" ] && \
341 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
342 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
343 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
344 insmod ${LUSTRE}/${module}${EXT} "$@"
346 # must be testing a "make install" or "rpm" installation
347 # note failed to load ptlrpc_gss is considered not fatal
348 if [ "$BASE" == "ptlrpc_gss" ]; then
349 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
356 llite_lloop_enabled() {
357 local n1=$(uname -r | cut -d. -f1)
358 local n2=$(uname -r | cut -d. -f2)
359 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
361 # load the llite_lloop module for < 2.6.32 kernels
362 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
363 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
370 load_modules_local() {
371 if [ "$USE_OFD" == yes ]; then
372 if module_loaded obdfilter; then
373 if ! $LUSTRE_RMMOD ldiskfs; then
374 echo "$HOSTNAME may still be using obdfilter.ko"
379 if module_loaded ofd; then
380 if ! $LUSTRE_RMMOD ldiskfs; then
381 echo "$HOSTNAME may still be using ofd.ko"
387 if [ -n "$MODPROBE" ]; then
389 echo "Using modprobe to load modules"
393 echo Loading modules from $LUSTRE
397 if [ -f /sys/devices/system/cpu/online ]; then
398 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
399 echo "detected $ncpus online CPUs by sysfs"
401 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
403 if [ $rc -eq 0 ]; then
404 echo "detected $ncpus online CPUs by getconf"
406 echo "Can't detect number of CPUs"
412 # if there is only one CPU core, libcfs can only create one partition
413 # if there is more than 4 CPU cores, libcfs should create multiple CPU
414 # partitions. So we just force libcfs to create 2 partitions for
415 # system with 2 or 4 cores
416 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
417 # force to enable multiple CPU partitions
418 echo "Force libcfs to create 2 CPU partitions"
421 echo "libcfs will create CPU partition based on online CPUs"
424 load_module ../libcfs/libcfs/libcfs cpu_npartitions=$ncpts
426 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
427 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
428 load_module ../lnet/lnet/lnet
429 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
430 load_module ../lnet/klnds/$LNETLND
431 load_module lvfs/lvfs
432 load_module obdclass/obdclass
433 load_module ptlrpc/ptlrpc
434 load_module ptlrpc/gss/ptlrpc_gss
442 load_module obdecho/obdecho
443 if ! client_only; then
444 SYMLIST=/proc/kallsyms
445 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
446 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
447 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
448 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
449 grep -q exportfs_decode_fh $SYMLIST ||
450 { modprobe exportfs 2> /dev/null || true; }
451 load_module ../ldiskfs/ldiskfs/ldiskfs
453 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
458 load_module lvfs/fsfilt_ldiskfs
460 load_module osd-ldiskfs/osd_ldiskfs
462 if [ "$USE_OFD" == yes ]; then
465 load_module obdfilter/obdfilter
470 load_module llite/lustre
471 llite_lloop_enabled && load_module llite/llite_lloop
472 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
474 rm -f $OGDB/ogdb-$HOSTNAME
475 $LCTL modules > $OGDB/ogdb-$HOSTNAME
477 # 'mount' doesn't look in $PATH, just sbin
478 if [ -f $LUSTRE/utils/mount.lustre ] && \
479 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
480 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
481 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
488 # load modules on remote nodes optionally
489 # lustre-tests have to be installed on these nodes
490 if $LOAD_MODULES_REMOTE ; then
491 local list=$(comma_list $(remote_nodes_list))
492 echo loading modules on $list
493 do_rpc_nodes $list load_modules_local
498 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
499 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
500 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
501 echo "$LEAK_LUSTRE" 1>&2
502 echo "$LEAK_PORTALS" 1>&2
503 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
504 echo "Memory leaks detected"
505 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
511 wait_exit_ST client # bug 12845
513 $LUSTRE_RMMOD ldiskfs || return 2
515 if $LOAD_MODULES_REMOTE ; then
516 local list=$(comma_list $(remote_nodes_list))
517 if [ ! -z $list ]; then
518 echo unloading modules on $list
519 do_rpc_nodes $list $LUSTRE_RMMOD ldiskfs
520 do_rpc_nodes $list check_mem_leak
524 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
525 umount /sbin/mount.lustre || true
526 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
527 rm -f /sbin/mount.lustre || true
530 check_mem_leak || return 254
532 echo "modules unloaded."
536 check_gss_daemon_nodes() {
540 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
541 if [ \\\"\\\$num\\\" -ne 1 ]; then
542 echo \\\$num instance of $dname;
547 check_gss_daemon_facet() {
551 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
552 if [ $num -ne 1 ]; then
553 echo "$num instance of $dname on $facet"
562 echo Stopping $@ on $list
563 do_nodes $list "killall -2 $@ 2>/dev/null || true"
566 # start gss daemons on all nodes, or
567 # "daemon" on "list" if set
568 start_gss_daemons() {
572 if [ "$list" ] && [ "$daemon" ] ; then
573 echo "Starting gss daemon on nodes: $list"
574 do_nodes $list "$daemon" || return 8
578 local list=$(comma_list $(mdts_nodes))
580 echo "Starting gss daemon on mds: $list"
581 do_nodes $list "$LSVCGSSD -v" || return 1
583 do_nodes $list "$LGSSD -v" || return 2
586 list=$(comma_list $(osts_nodes))
587 echo "Starting gss daemon on ost: $list"
588 do_nodes $list "$LSVCGSSD -v" || return 3
589 # starting on clients
591 local clients=${CLIENTS:-`hostname`}
593 echo "Starting $LGSSD on clients $clients "
594 do_nodes $clients "$LGSSD -v" || return 4
597 # wait daemons entering "stable" status
601 # check daemons are running
603 list=$(comma_list $(mdts_nodes) $(osts_nodes))
604 check_gss_daemon_nodes $list lsvcgssd || return 5
606 list=$(comma_list $(mdts_nodes))
607 check_gss_daemon_nodes $list lgssd || return 6
610 check_gss_daemon_nodes $clients lgssd || return 7
615 local list=$(comma_list $(mdts_nodes))
617 send_sigint $list lsvcgssd lgssd
619 list=$(comma_list $(osts_nodes))
620 send_sigint $list lsvcgssd
622 list=${CLIENTS:-`hostname`}
623 send_sigint $list lgssd
628 if ! module_loaded ptlrpc_gss; then
629 load_module ptlrpc/gss/ptlrpc_gss
630 module_loaded ptlrpc_gss ||
631 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
633 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
635 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
636 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
644 # maybe cleanup credential cache?
651 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9]\+//' |
652 tr '[:lower:]' '[:upper:]'
658 if [ $facet == mgs ]; then
662 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
670 if [ -n "${!var}" ]; then
675 var=$(facet_type $facet)FSTYPE
676 if [ -n "${!var}" ]; then
681 if [ -n "$FSTYPE" ]; then
693 local facets=$(get_facets)
696 for facet in ${facets//,/ }; do
697 if [ $node == $(facet_host $facet) ] ||
698 [ $node == "$(facet_failover_host $facet)" ]; then
699 fstype=$(facet_fstype $facet)
700 if [[ $fstypes != *$fstype* ]]; then
701 fstypes+="${fstypes:+,}$fstype"
712 local fstype=$(facet_fstype $facet)
716 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
718 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
719 ${dev} 2>/dev/null");;
721 error "unknown fstype!";;
729 local device=$(mdsdevname $num)
730 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
736 local device=$(ostdevname $num)
737 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
742 # This and set_obdfilter_param() shall be used to access OSD parameters
743 # once existed under "obdfilter":
748 # writethrough_cache_enable
750 get_obdfilter_param() {
752 local device=${2:-$FSNAME-OST*}
755 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
756 osd-*.$device.$name" 2>&1 | grep -v 'Found no match'
759 set_obdfilter_param() {
761 local device=${2:-$FSNAME-OST*}
765 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
766 osd-*.$device.$name=$value" 2>&1 | grep -v 'Found no match'
770 local dz=${1:-$DEBUG_SIZE}
772 if [ -f /sys/devices/system/cpu/possible ]; then
773 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
775 local cpus=$(getconf _NPROCESSORS_CONF)
778 # bug 19944, adjust size to be -gt num_possible_cpus()
779 # promise 2MB for every cpu at least
780 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
783 lctl set_param debug_mb=$dz
786 set_default_debug () {
787 local debug=${1:-"$PTLDEBUG"}
788 local subsys=${2:-"$SUBSYSTEM"}
789 local debug_size=${3:-$DEBUG_SIZE}
791 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
792 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
794 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
797 set_default_debug_nodes () {
800 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
801 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
805 [[ -n $nodes ]] && do_rpc_nodes $nodes set_default_debug \
806 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
809 set_default_debug_facet () {
811 local node=$(facet_active_host $facet)
812 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
814 set_default_debug_nodes $node
819 local facets=${1:-$(get_facets)}
822 for facet in ${facets//,/ }; do
825 [ $RC -eq 0 ] && continue
827 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
828 skip "Restart of $facet failed!." && touch $LU482_FAILED
830 error "Restart of $facet failed!"
837 # Add argument "arg" (e.g., "loop") to the comma-separated list
838 # of arguments for option "opt" (e.g., "-o") on command
839 # line "opts" (e.g., "-o flock").
845 local opt_pattern="\([[:space:]]\+\|^\)$opt"
847 if echo "$opts" | grep -q $opt_pattern; then
848 opts=$(echo "$opts" | sed -e \
849 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
851 opts+="${opts:+ }$opt $arg"
859 local dev=$(facet_active $facet)_dev
860 local opt=${facet}_opt
861 local mntpt=$(facet_mntpt $facet)
862 local opts="${!opt} $@"
864 if [ $(facet_fstype $facet) == ldiskfs ] &&
865 ! do_facet $facet test -b ${!dev}; then
866 opts=$(csa_add "$opts" -o loop)
869 echo "Starting ${facet}: $opts ${!dev} $mntpt"
870 # for testing LU-482 error handling in mount_facets() and test_0a()
871 if [ -f $TMP/test-lu482-trigger ]; then
874 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
878 if [ $RC -ne 0 ]; then
879 echo "Start of ${!dev} on ${facet} failed ${RC}"
881 set_default_debug_facet $facet
883 label=$(devicelabel ${facet} ${!dev})
884 [ -z "$label" ] && echo no label for ${!dev} && exit 1
885 eval export ${facet}_svc=${label}
886 echo Started ${label}
891 # start facet device options
897 eval export ${facet}_dev=${device}
898 eval export ${facet}_opt=\"$@\"
900 local varname=${facet}failover_dev
901 if [ -n "${!varname}" ] ; then
902 eval export ${facet}failover_dev=${!varname}
904 eval export ${facet}failover_dev=$device
907 local mntpt=$(facet_mntpt $facet)
908 do_facet ${facet} mkdir -p $mntpt
909 eval export ${facet}_MOUNT=$mntpt
916 # When a ZFS OSD is made read-only by replay_barrier(), its pool is "freezed".
917 # Because stopping corresponding target may not clear this in-memory state, we
918 # need to zap the pool from memory by exporting and reimporting the pool.
920 # Although the uberblocks are not updated when a pool is freezed, transactions
921 # are still written to the disks. Modified blocks may be cached in memory when
922 # tests try reading them back. The export-and-reimport process also evicts any
923 # cached pool data from memory to provide the correct "data loss" semantics.
927 local fstype=$(facet_fstype $facet)
932 if [ "${fstype}" == "zfs" ]; then
933 _dev=$(facet_active $facet)_dev
934 dev=${!_dev} # expand _dev to its value, e.g. ${mds1_dev}
935 poolname="${dev%%/*}" # poolname is string before "/"
937 if [ "${poolname}" == "" ]; then
938 echo "invalid dataset name: $dev"
941 do_facet $facet "cp /etc/zfs/zpool.cache /tmp/zpool.cache.back"
942 do_facet $facet "$ZPOOL export ${poolname}"
943 do_facet $facet "$ZPOOL import -f -c /tmp/zpool.cache.back \
952 local HOST=`facet_active_host $facet`
953 [ -z $HOST ] && echo stop: no host for $facet && return 0
955 local mntpt=$(facet_mntpt $facet)
956 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
957 if [ ${running} -ne 0 ]; then
958 echo "Stopping $mntpt (opts:$@) on $HOST"
959 do_facet ${facet} umount -d $@ $mntpt
962 # umount should block, but we should wait for unrelated obd's
963 # like the MGS or MGC to also stop.
964 wait_exit_ST ${facet}
967 # save quota version (both administrative and operational quotas)
968 # add an additional parameter if mountpoint is ever different from $MOUNT
969 quota_save_version() {
970 local fsname=${2:-$FSNAME}
972 local ver=$(tr -c -d "123" <<< $spec)
973 local type=$(tr -c -d "ug" <<< $spec)
975 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
977 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
979 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
981 local osts=$(get_facets OST)
982 for ost in ${osts//,/ }; do
984 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
988 # client could mount several lustre
990 local fsname=${1:-$FSNAME}
992 do_facet mgs lctl get_param mdd.${fsname}-MDT*.quota_type || rc=$?
993 do_nodes $(comma_list $(osts_nodes)) \
994 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
998 restore_quota_type () {
999 local mntpt=${1:-$MOUNT}
1000 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1001 if [ ! "$old_QUOTA_TYPE" ] || [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1004 quota_save_version $old_QUOTA_TYPE
1010 if [ "$USE_OFD" = "yes" ]; then
1011 $LFS quotacheck $mntpt || error "quotacheck failed"
1015 # We need save the original quota_type params, and restore them after testing
1017 # Suppose that quota type the same on mds and ost
1018 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1019 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1020 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1021 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1022 export old_QUOTA_TYPE=$quota_type
1023 quota_save_version $QUOTA_TYPE
1025 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1026 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1029 local quota_usrs=$QUOTA_USERS
1031 # get_filesystem_size
1032 local disksz=$(lfs df $mntpt | grep "filesystem summary:" | awk '{print $3}')
1033 local blk_soft=$((disksz + 1024))
1034 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1036 local Inodes=$(lfs df -i $mntpt | grep "filesystem summary:" | awk '{print $3}')
1037 local i_soft=$Inodes
1038 local i_hard=$((i_soft + i_soft / 20))
1040 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1041 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1044 for usr in $quota_usrs; do
1045 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1047 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1049 eval $cmd || error "$cmd FAILED!"
1051 # display the quota status
1052 echo "Quota settings for $usr : "
1053 $LFS quota -v -u $usr $mntpt || true
1060 local OPTIONS=${3:-$MOUNTOPT}
1062 local device=$MGSNID:/$FSNAME
1063 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1064 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1068 echo "Starting client: $client: $OPTIONS $device $mnt"
1069 do_node $client mkdir -p $mnt
1070 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1072 set_default_debug_nodes $client
1084 [ "$3" ] && force=-f
1085 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1086 if [ $running -ne 0 ]; then
1087 echo "Stopping client $client $mnt (opts:$force)"
1088 do_node $client lsof -t $mnt || need_kill=no
1089 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1090 pids=$(do_node $client lsof -t $mnt | sort -u);
1091 if [ -n $pids ]; then
1092 do_node $client kill -9 $pids || true
1096 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1097 if [ $busy -ne 0 ] ; then
1098 echo "$mnt is still busy, wait one second" && sleep 1
1099 do_node $client umount $force $mnt
1104 # nodes is comma list
1105 sanity_mount_check_nodes () {
1111 # FIXME: assume that all cluster nodes run the same os
1112 [ "$(uname)" = Linux ] || return 0
1115 for mnt in $mnts ; do
1116 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1117 mpts=\\\$(mount | grep -c $mnt' ');
1118 if [ \\\$running -ne \\\$mpts ]; then
1119 echo \\\$(hostname) env are INSANE!;
1122 [ $? -eq 0 ] || rc=1
1127 sanity_mount_check_servers () {
1128 [ "$CLIENTONLY" ] &&
1129 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1130 echo Checking servers environments
1132 # FIXME: modify get_facets to display all facets wo params
1133 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1137 for facet in ${facets//,/ }; do
1138 node=$(facet_host ${facet})
1139 mntpt=$(facet_mntpt $facet)
1140 sanity_mount_check_nodes $node $mntpt ||
1141 { error "server $node environments are insane!"; return 1; }
1145 sanity_mount_check_clients () {
1146 local clients=${1:-$CLIENTS}
1147 local mntpt=${2:-$MOUNT}
1148 local mntpt2=${3:-$MOUNT2}
1150 [ -z $clients ] && clients=$(hostname)
1151 echo Checking clients $clients environments
1153 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1154 error "clients environments are insane!"
1157 sanity_mount_check () {
1158 sanity_mount_check_servers || return 1
1159 sanity_mount_check_clients || return 2
1162 # mount clients if not mouted
1163 zconf_mount_clients() {
1166 local OPTIONS=${3:-$MOUNTOPT}
1168 local device=$MGSNID:/$FSNAME
1169 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1170 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1174 echo "Starting client $clients: $OPTIONS $device $mnt"
1177 running=\\\$(mount | grep -c $mnt' ');
1179 if [ \\\$running -eq 0 ] ; then
1181 mount -t lustre $OPTIONS $device $mnt;
1184 exit \\\$rc" || return ${PIPESTATUS[0]}
1186 echo "Started clients $clients: "
1187 do_nodes $clients "mount | grep $mnt' '"
1189 set_default_debug_nodes $clients
1194 zconf_umount_clients() {
1199 [ "$3" ] && force=-f
1201 echo "Stopping clients: $clients $mnt (opts:$force)"
1202 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1203 if [ \\\$running -ne 0 ] ; then
1204 echo Stopping client \\\$(hostname) $mnt opts:$force;
1205 lsof $mnt || need_kill=no;
1206 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1207 pids=\\\$(lsof -t $mnt | sort -u);
1208 if [ -n \\\"\\\$pids\\\" ]; then
1212 while umount $force $mnt 2>&1 | grep -q "busy"; do
1213 echo "$mnt is still busy, wait one second" && sleep 1;
1220 echo + $POWER_DOWN $node
1224 shutdown_node_hard () {
1226 local attempts=$SHUTDOWN_ATTEMPTS
1228 for i in $(seq $attempts) ; do
1231 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1232 echo "waiting for $host to fail attempts=$attempts"
1233 [ $i -lt $attempts ] || \
1234 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1240 local mnt=${2:-$MOUNT}
1243 if [ "$FAILURE_MODE" = HARD ]; then
1244 shutdown_node_hard $client
1246 zconf_umount_clients $client $mnt -f
1252 local facets="$(get_facets OST),$(get_facets MDS)"
1255 combined_mgs_mds || facets="$facets,mgs"
1257 for facet in ${facets//,/ }; do
1258 if [ $(facet_active_host $facet) == $host ]; then
1259 affected="$affected $facet"
1263 echo $(comma_list $affected)
1268 local host=${2:-$(facet_host $facet)}
1270 local label=$(convert_facet2label $facet)
1271 do_node $host lctl dl | awk '{print $4}' | grep -q $label
1274 facets_up_on_host () {
1276 local facets=$(facets_on_host $host)
1279 for facet in ${facets//,/ }; do
1280 if $(facet_up $facet $host); then
1281 affected_up="$affected_up $facet"
1285 echo $(comma_list $affected_up)
1291 if [ "$FAILURE_MODE" = HARD ]; then
1292 shutdown_node_hard $(facet_active_host $facet)
1300 echo + $POWER_UP $node
1313 if [ "$FAILURE_MODE" = HARD ]; then
1314 reboot_node $(facet_active_host $facet)
1316 refresh_disk ${facet}
1323 if [ "$FAILURE_MODE" = HARD ]; then
1333 for facet in ${facets//,/ }; do
1334 hosts=$(expand_list $hosts $(facet_host $facet) )
1340 _check_progs_installed () {
1344 for prog in $progs; do
1345 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1346 echo $prog missing on $(hostname)
1353 check_progs_installed () {
1357 do_rpc_nodes $nodes _check_progs_installed $@
1360 # recovery-scale functions
1362 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1365 start_client_load() {
1368 local var=$(node_var_name $client)_load
1369 eval export ${var}=$load
1371 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1372 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1373 END_RUN_FILE=$END_RUN_FILE \
1374 LOAD_PID_FILE=$LOAD_PID_FILE \
1375 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1376 TESTNAME=$TESTNAME \
1377 DBENCH_LIB=$DBENCH_LIB \
1378 DBENCH_SRC=$DBENCH_SRC \
1381 log "Started client load: ${load} on $client"
1383 # get the children process IDs
1384 local pids=$(ps --ppid $ppid -o pid= | xargs)
1385 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1389 start_client_loads () {
1390 local -a clients=(${1//,/ })
1391 local numloads=${#CLIENT_LOADS[@]}
1394 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1395 testnum=$((nodenum % numloads))
1396 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1398 # bug 22169: wait the background threads to start
1402 # only for remote client
1403 check_client_load () {
1405 local var=$(node_var_name $client)_load
1406 local TESTLOAD=run_${!var}.sh
1408 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1410 # bug 18914: try to connect several times not only when
1411 # check ps, but while check_catastrophe also
1414 while [ $RC = 254 -a $tries -gt 0 ]; do
1418 if ! check_catastrophe $client; then
1420 if [ $RC -eq 254 ]; then
1421 # FIXME: not sure how long we shuold sleep here
1425 echo "check catastrophe failed: RC=$RC "
1429 # We can continue try to connect if RC=254
1430 # Just print the warning about this
1431 if [ $RC = 254 ]; then
1432 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1435 # see if the load is still on the client
1438 while [ $RC = 254 -a $tries -gt 0 ]; do
1442 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1447 if [ $RC = 254 ]; then
1448 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1449 # see if we can diagnose a bit why this is
1454 check_client_loads () {
1455 local clients=${1//,/ }
1459 for client in $clients; do
1460 check_client_load $client
1462 if [ "$rc" != 0 ]; then
1463 log "Client load failed on node $client, rc=$rc"
1469 restart_client_loads () {
1470 local clients=${1//,/ }
1471 local expectedfail=${2:-""}
1475 for client in $clients; do
1476 check_client_load $client
1478 if [ "$rc" != 0 -a "$expectedfail" ]; then
1479 local var=$(node_var_name $client)_load
1480 start_client_load $client ${!var}
1481 echo "Restarted client load ${!var}: on $client. Checking ..."
1482 check_client_load $client
1484 if [ "$rc" != 0 ]; then
1485 log "Client load failed to restart on node $client, rc=$rc"
1486 # failure one client load means test fail
1487 # we do not need to check other
1496 # Start vmstat and save its process ID in a file.
1501 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1504 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1505 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1508 # Display the nodes on which client loads failed.
1509 print_end_run_file() {
1513 [ -s $file ] || return 0
1515 echo "Found the END_RUN_FILE file: $file"
1518 # A client load will stop if it finds the END_RUN_FILE file.
1519 # That does not mean the client load actually failed though.
1520 # The first node in END_RUN_FILE is the one we are interested in.
1523 if [ -n "$node" ]; then
1524 local var=$(node_var_name $node)_load
1526 local prefix=$TESTLOG_PREFIX
1527 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1528 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1529 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1531 echo "Client load ${!var} failed on node $node:"
1537 # Stop the process which had its PID saved in a file.
1542 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1544 do_nodes $nodes "test -f $pid_file &&
1545 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1548 # Stop all client loads.
1549 stop_client_loads() {
1550 local nodes=${1:-$CLIENTS}
1553 # stop the client loads
1554 stop_process $nodes $pid_file
1556 # clean up the processes that started them
1557 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1559 # End recovery-scale functions
1561 # verify that lustre actually cleaned up properly
1563 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1564 error "LBUG/LASSERT detected"
1565 BUSY=`dmesg | grep -i destruct || true`
1566 if [ "$BUSY" ]; then
1568 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1572 check_mem_leak || exit 204
1574 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl && \
1575 echo "$0: lustre didn't clean up..." 1>&2 && return 202 || true
1577 if module_loaded lnet || module_loaded libcfs; then
1578 echo "$0: modules still loaded..." 1>&2
1596 RESULT=$(do_node $node "$TEST")
1597 if [ "$RESULT" == "$FINAL" ]; then
1598 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1599 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1602 [ $WAIT -ge $MAX ] && break
1603 [ $((WAIT % print)) -eq 0 ] &&
1604 echo "Waiting $((MAX - WAIT)) secs for update"
1605 WAIT=$((WAIT + sleep))
1608 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1612 wait_update_facet () {
1614 wait_update $(facet_active_host $facet) "$@"
1618 do_node $(osts_nodes) "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1619 grep -v 'Found no match'
1622 wait_delete_completed () {
1623 local TOTALPREV=`lctl get_param -n osc.*.kbytesavail | \
1624 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
1628 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1630 TOTAL=`lctl get_param -n osc.*.kbytesavail | \
1631 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
1632 [ "$TOTAL" -eq "$TOTALPREV" ] && return 0
1633 echo "Waiting delete completed ... prev: $TOTALPREV current: $TOTAL "
1637 echo "Delete is not completed in $MAX_WAIT sec"
1644 # we can use "for" here because we are waiting the slowest
1645 for host in ${hostlist//,/ }; do
1646 check_network "$host" 900
1648 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1655 for facet in ${facetlist//,/ }; do
1656 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1658 wait_for_host $hostlist
1661 _wait_recovery_complete () {
1664 # Use default policy if $2 is not passed by caller.
1665 local MAX=${2:-$(max_recovery_time)}
1670 while [ $WAIT -lt $MAX ]; do
1671 STATUS=$(lctl get_param -n $param | grep status)
1673 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1676 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1678 echo "$param recovery not done in $MAX sec. $STATUS"
1682 wait_recovery_complete () {
1685 # with an assumption that at_max is the same on all nodes
1686 local MAX=${2:-$(max_recovery_time)}
1689 if [ "$FAILURE_MODE" = HARD ]; then
1690 facets=$(facets_on_host $(facet_active_host $facet))
1692 echo affected facets: $facets
1694 # we can use "for" here because we are waiting the slowest
1695 for facet in ${facets//,/ }; do
1696 local var_svc=${facet}_svc
1697 local param="*.${!var_svc}.recovery_status"
1699 local host=$(facet_active_host $facet)
1700 do_rpc_nodes $host _wait_recovery_complete $param $MAX
1704 wait_mds_ost_sync () {
1705 # just because recovery is done doesn't mean we've finished
1706 # orphan cleanup. Wait for llogs to get synchronized.
1707 echo "Waiting for orphan cleanup..."
1708 # MAX value includes time needed for MDS-OST reconnection
1709 local MAX=$(( TIMEOUT * 2 ))
1711 while [ $WAIT -lt $MAX ]; do
1712 local -a sync=($(do_nodes $(comma_list $(osts_nodes)) \
1713 "$LCTL get_param -n obdfilter.*.mds_sync"))
1716 for ((i=0; i<${#sync[@]}; i++)); do
1717 [ ${sync[$i]} -eq 0 ] && continue
1718 # there is a not finished MDS-OST synchronization
1722 sleep 2 # increase waiting time and cover statfs cache
1723 [ ${con} -eq 1 ] && return 0
1724 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1727 echo "$facet recovery not done in $MAX sec. $STATUS"
1731 wait_destroy_complete () {
1732 echo "Waiting for destroy to be done..."
1733 # MAX value shouldn't be big as this mean server responsiveness
1734 # never increase this just to make test pass but investigate
1735 # why it takes so long time
1738 while [ $WAIT -lt $MAX ]; do
1739 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1741 for ((i=0; i<${#RPCs[@]}; i++)); do
1742 [ ${RPCs[$i]} -eq 0 ] && continue
1743 # there are still some destroy RPCs in flight
1748 [ ${con} -eq 1 ] && return 0 # done waiting
1749 echo "Waiting $WAIT secs for destroys to be done."
1752 echo "Destroys weren't done in $MAX sec."
1762 # conf-sanity 31 takes a long time cleanup
1763 while [ $WAIT -lt 300 ]; do
1764 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1765 [ -z "${running}" ] && return 0
1766 echo "waited $WAIT for${running}"
1767 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1769 WAIT=$((WAIT + INTERVAL))
1771 echo "service didn't stop after $WAIT seconds. Still running:"
1776 wait_remote_prog () {
1782 [ "$PDSH" = "no_dsh" ] && return 0
1784 while [ $WAIT -lt $2 ]; do
1785 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
1786 [ -z "${running}" ] && return 0 || true
1787 echo "waited $WAIT for: "
1789 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
1791 WAIT=$((WAIT + INTERVAL))
1793 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
1794 [ -z "$pids" ] && return 0
1795 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
1796 # FIXME: not portable
1797 for pid in $pids; do
1798 cat /proc/${pid}/status || true
1799 cat /proc/${pid}/wchan || true
1801 kill -9 $pid || true
1810 # not every config has many clients
1812 if [ ! -z "$CLIENTS" ]; then
1813 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
1815 stat -f $MOUNT > /dev/null
1821 # usually checked on particular client or locally
1823 if [ ! -z "$client" ]; then
1824 $PDSH $client "stat -f $MOUNT" > /dev/null
1826 stat -f $MOUNT > /dev/null
1834 client_reconnect() {
1835 uname -n >> $MOUNT/recon
1836 if [ -z "$CLIENTS" ]; then
1837 df $MOUNT; uname -n >> $MOUNT/recon
1839 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
1841 echo Connected clients:
1843 ls -l $MOUNT/recon > /dev/null
1847 affected_facets () {
1850 local host=$(facet_active_host $facet)
1851 local affected=$facet
1853 if [ "$FAILURE_MODE" = HARD ]; then
1854 affected=$(facets_up_on_host $host)
1862 local host=$(facet_active_host $facet)
1864 echo "Failing $facet on node $host"
1866 # Make sure the client data is synced to disk. LU-924
1868 # We don't write client data synchrnously (to avoid flooding sync writes
1869 # when there are many clients connecting), so if the server reboots before
1870 # the client data reachs disk, the client data will be lost and the client
1871 # will be evicted after recovery, which is not what we expected.
1872 do_facet $facet "sync; sync; sync"
1874 local affected=$(affected_facets $facet)
1876 shutdown_facet $facet
1878 echo affected facets: $affected
1880 [ -n "$sleep_time" ] && sleep $sleep_time
1884 change_active $affected
1886 wait_for_facet $affected
1887 # start mgs first if it is affected
1888 if ! combined_mgs_mds && list_member $affected mgs; then
1889 mount_facet mgs || error "Restart of mgs failed"
1891 # FIXME; has to be changed to mount all facets concurrently
1892 affected=$(exclude_items_from_list $affected mgs)
1893 mount_facets $affected
1902 do_facet $facet "sync; sync; sync"
1905 # make sure there will be no seq change
1906 local clients=${CLIENTS:-$HOSTNAME}
1907 do_nodes $clients "f=${MOUNT}/fsa-\\\$(hostname); mcreate \\\$f; rm \\\$f"
1909 local svc=${facet}_svc
1910 do_facet $facet $LCTL --device %${!svc} notransno
1911 do_facet $facet $LCTL --device %${!svc} readonly
1912 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
1913 $LCTL mark "local REPLAY BARRIER on ${!svc}"
1916 replay_barrier_nodf() {
1917 local facet=$1 echo running=${running}
1918 do_facet $facet "sync; sync; sync"
1919 local svc=${facet}_svc
1920 echo Replay barrier on ${!svc}
1921 do_facet $facet $LCTL --device %${!svc} notransno
1922 do_facet $facet $LCTL --device %${!svc} readonly
1923 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
1924 $LCTL mark "local REPLAY BARRIER on ${!svc}"
1927 replay_barrier_nosync() {
1928 local facet=$1 echo running=${running}
1929 local svc=${facet}_svc
1930 echo Replay barrier on ${!svc}
1931 do_facet $facet $LCTL --device %${!svc} notransno
1932 do_facet $facet $LCTL --device %${!svc} readonly
1933 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
1934 $LCTL mark "local REPLAY BARRIER on ${!svc}"
1937 mds_evict_client() {
1938 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
1939 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
1942 ost_evict_client() {
1943 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
1944 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
1948 facet_failover $* || error "failover: $?"
1949 clients_up || error "post-failover df: $?"
1954 facet_failover $facet
1960 refresh_disk ${facet}
1961 change_active $facet
1962 wait_for_facet $facet
1963 mount_facet $facet -o abort_recovery
1964 clients_up || echo "first df failed: $?"
1965 clients_up || error "post-failover df: $?"
1969 echo There is no lmc. This is mountconf, baby.
1973 host_nids_address() {
1977 if [ -n "$kind" ]; then
1978 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
1980 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
1986 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
1992 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
1993 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
1994 if [ -z "$ID" ]; then
1995 echo "Could not get a ptl id for $1..."
2004 h2name_or_ip "$1" "tcp"
2009 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2010 if type __h2elan >/dev/null 2>&1; then
2013 ID=`echo $1 | sed 's/[^0-9]*//g'`
2021 h2name_or_ip "$1" "o2ib"
2025 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2026 # expressions format. As a bonus we can then just pass in those variables
2027 # to pdsh. What this function does is take a HOSTLIST type string and
2028 # expand it into a space deliminated list for us.
2036 [ -z "$hostlist" ] && return
2038 # Translate the case of [..],..,[..] to [..] .. [..]
2039 list="${hostlist/],/] }"
2041 [[ "$front" == *,* ]] && {
2044 list=${list/${old}/${new}}
2047 for item in $list; do
2048 # Test if we have any []'s at all
2049 if [ "$item" != "${item/\[/}" ]; then {
2050 # Expand the [*] into list
2054 if [ "$name" != "$item" ]; then
2055 group=${item#$name[*}
2058 for range in ${group//,/ }; do
2062 # Number of leading zeros
2065 end=$(echo $end | sed 's/0*//')
2066 [[ -z "$end" ]] && end=0
2067 [[ $padlen2 -gt $padlen ]] && {
2068 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2071 begin=$(echo $begin | sed 's/0*//')
2072 [ -z $begin ] && begin=0
2074 for num in $(seq -f "%0${padlen}g" $begin $end); do
2075 value="${name#*,}${num}${back}"
2076 [ "$value" != "${value/\[/}" ] && {
2077 value=$(hostlist_expand "$value")
2079 myList="$myList $value"
2084 myList="$myList $item"
2087 myList=${myList//,/ }
2088 myList=${myList:1} # Remove first character which is a space
2090 # Filter any duplicates without sorting
2092 myList="${list%% *}"
2094 while [[ "$list" != ${myList##* } ]]; do
2095 list=${list//${list%% *} /}
2096 myList="$myList ${list%% *}"
2098 myList="${myList%* }";
2100 # We can select an object at a offset in the list
2103 for item in $myList; do
2105 [ $cnt -eq $offset ] && {
2109 [ $(get_node_count $myList) -ne 1 ] && myList=""
2117 [ "$facet" == client ] && echo -n $HOSTNAME && return
2118 varname=${facet}_HOST
2119 if [ -z "${!varname}" ]; then
2120 if [ "${facet:0:3}" == "ost" ]; then
2121 eval ${facet}_HOST=${ost_HOST}
2127 facet_failover_host() {
2131 var=${facet}failover_HOST
2132 if [ -n "${!var}" ]; then
2137 if [[ $facet == ost* ]]; then
2138 var=ostfailover_HOST
2139 if [ -n "${!var}" ]; then
2148 local activevar=${facet}active
2150 if [ -f $TMP/${facet}active ] ; then
2151 source $TMP/${facet}active
2154 active=${!activevar}
2155 if [ -z "$active" ] ; then
2162 facet_active_host() {
2164 local active=`facet_active $facet`
2165 if [ "$facet" == client ]; then
2168 echo `facet_host $active`
2176 facetlist=$(exclude_items_from_list $facetlist mgs)
2178 for facet in ${facetlist//,/ }; do
2179 local failover=${facet}failover
2180 local host=`facet_host $failover`
2181 [ -z "$host" ] && return
2183 local curactive=`facet_active $facet`
2184 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2185 eval export ${facet}active=$facet
2187 eval export ${facet}active=$failover
2189 # save the active host for this facet
2190 local activevar=${facet}active
2191 echo "$activevar=${!activevar}" > $TMP/$activevar
2192 [[ $facet = mds1 ]] && combined_mgs_mds && \
2193 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2194 local TO=`facet_active_host $facet`
2195 echo "Failover $facet to $TO"
2201 # do not stripe off hostname if verbose, bug 19215
2202 if [ x$1 = x--verbose ]; then
2210 if [ "$HOST" = "$HOSTNAME" ]; then
2212 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2213 echo "cannot run remote command on $HOST with $myPDSH"
2217 echo "CMD: $HOST $@" >&2
2218 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2221 if [ "$myPDSH" = "rsh" ]; then
2222 # we need this because rsh does not return exit code of an executed command
2223 local command_status="$TMP/cs"
2224 rsh $HOST ":> $command_status"
2225 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2226 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2227 echo command failed >$command_status"
2228 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2233 # print HOSTNAME for myPDSH="no_dsh"
2234 if [[ $myPDSH = no_dsh ]]; then
2235 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2237 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2240 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2242 return ${PIPESTATUS[0]}
2246 do_node --verbose "$@"
2249 single_local_node () {
2250 [ "$1" = "$HOSTNAME" ]
2253 # Outputs environment variable assignments that should be passed to remote nodes
2258 for var in ${!MODOPTS_*}; do
2260 echo -n " ${var}=\"$value\""
2263 echo -n " USE_OFD=$USE_OFD"
2268 # do not stripe off hostname if verbose, bug 19215
2269 if [ x$1 = x--verbose ]; then
2277 if single_local_node $rnodes; then
2279 do_nodev $rnodes "$@"
2281 do_node $rnodes "$@"
2286 # This is part from do_node
2289 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2290 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2292 export FANOUT=$(get_node_count "${rnodes//,/ }")
2294 echo "CMD: $rnodes $@" >&2
2295 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2298 # do not replace anything from pdsh output if -N is used
2299 # -N Disable hostname: prefix on lines of output.
2300 if $verbose || [[ $myPDSH = *-N* ]]; then
2301 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2303 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2305 return ${PIPESTATUS[0]}
2311 local HOST=`facet_active_host $facet`
2312 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2317 do_nodes --verbose "$@"
2323 # make sure its not already running
2325 rm -f $TMP/${facet}active
2326 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2327 do_facet ${facet} $MKFS $*
2334 local fstype=$(facet_fstype ost$num)
2338 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2339 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2341 #dataset name is independent of vdev device names
2342 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2344 error "unknown fstype!";;
2354 local fstype=$(facet_fstype ost$num)
2358 # vdevs are not supported by ldiskfs
2361 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2362 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2364 error "unknown fstype!";;
2374 local fstype=$(facet_fstype mds$num)
2378 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2379 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2381 #dataset name is independent of vdev device names
2382 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2384 error "unknown fstype!";;
2394 local fstype=$(facet_fstype mds$num)
2398 # vdevs are not supported by ldiskfs
2401 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2402 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2404 error "unknown fstype!";;
2413 local fstype=$(facet_fstype mds$num)
2417 #if $MGSDEV isn't defined, default is $MDSDEV1
2418 eval DEVPTR=${!DEVNAME:=${MDSDEV1}};;
2420 #dataset name is independent of vdev device names
2421 eval DEVPTR=${FSNAME}-mgs/mgs;;
2423 error "unknown fstype!";;
2432 local fstype=$(facet_fstype mds$num)
2436 # vdevs are not supported by ldiskfs
2439 #if $MGSDEV isn't defined, default is $MGSDEV1
2440 eval VDEVPTR=${!DEVNAME:=${MDSDEV1}};;
2442 error "unknown fstype!";;
2450 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2452 local var=${facet}_MOUNT
2453 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2462 # make sure we are using the primary server, so test-framework will
2463 # be able to clean up properly.
2464 activemds=`facet_active mds1`
2465 if [ $activemds != "mds1" ]; then
2469 local clients=$CLIENTS
2470 [ -z $clients ] && clients=$(hostname)
2472 zconf_umount_clients $clients $MOUNT "$*" || true
2473 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2475 [ "$CLIENTONLY" ] && return
2476 # The add fn does rm ${facet}active file, this would be enough
2477 # if we use do_facet <facet> only after the facet added, but
2478 # currently we use do_facet mds in local.sh
2479 for num in `seq $MDSCOUNT`; do
2481 rm -f ${TMP}/mds${num}active
2483 combined_mgs_mds && rm -f $TMP/mgsactive
2485 for num in `seq $OSTCOUNT`; do
2487 rm -f $TMP/ost${num}active
2490 if ! combined_mgs_mds ; then
2497 cleanup_echo_devs () {
2498 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2500 for dev in $devs; do
2501 $LCTL --device $dev cleanup
2502 $LCTL --device $dev detach
2507 nfs_client_mode && return
2516 combined_mgs_mds () {
2517 [[ $MDSDEV1 = $MGSDEV ]] && [[ $mds1_HOST = $mgs_HOST ]]
2521 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2525 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2530 local type=$(facet_type $facet)
2531 local index=$(($(facet_number $facet) - 1))
2532 local fstype=$(facet_fstype $facet)
2537 if [ $type == MGS ] && combined_mgs_mds; then
2541 if [ $type == MGS ] || ( [ $type == MDS ] && combined_mgs_mds ); then
2544 opts="--mgsnode=$MGSNID"
2547 if [ $type != MGS ]; then
2548 opts+=" --fsname=$FSNAME --$(lower ${type/MDS/MDT}) --index=$index"
2551 var=${facet}failover_HOST
2552 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2553 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2556 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2557 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2559 if [ $type == MDS ]; then
2560 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2561 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2562 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2563 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2564 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2566 if [ $fstype == ldiskfs ]; then
2567 opts+=${IAMDIR:+" --iam-dir"}
2569 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2570 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2574 if [ $type == OST ]; then
2575 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2576 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2578 if [ $fstype == ldiskfs ]; then
2579 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2583 opts+=" --backfstype=$fstype"
2586 if [ -n "${!var}" ]; then
2587 opts+=" --device-size=${!var}"
2590 var=$(upper $fstype)_MKFS_OPTS
2591 fs_mkfs_opts+=${!var:+" ${!var}"}
2593 var=${type}_FS_MKFS_OPTS
2594 fs_mkfs_opts+=${!var:+" ${!var}"}
2596 if [ -n "${fs_mkfs_opts## }" ]; then
2597 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2601 opts+=${!var:+" ${!var}"}
2614 # We need ldiskfs here, may as well load them all
2616 [ "$CLIENTONLY" ] && return
2617 echo Formatting mgs, mds, osts
2618 if ! combined_mgs_mds ; then
2619 echo "Format mgs: $(mgsdevname)"
2620 add mgs $(mkfs_opts mgs) --reformat $(mgsdevname) \
2621 $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
2624 for num in `seq $MDSCOUNT`; do
2625 echo "Format mds$num: $(mdsdevname $num)"
2626 add mds$num $(mkfs_opts mds$num) --reformat \
2627 $(mdsdevname $num) $(mdsvdevname $num) \
2628 ${quiet:+>/dev/null} || exit 10
2631 for num in `seq $OSTCOUNT`; do
2632 echo "Format ost$num: $(ostdevname $num)"
2633 add ost$num $(mkfs_opts ost$num) --reformat \
2634 $(ostdevname $num) $(ostvdevname ${num}) \
2635 ${quiet:+>/dev/null} || exit 10
2640 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2644 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2648 # 0: success, the old identity set already.
2649 # 1: success, the old identity does not set.
2654 local j=`expr $num - 1`
2655 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2657 if [ -z "$MDT" ]; then
2661 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2664 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2666 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2669 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2671 if [ $old = "NONE" ]; then
2680 zconf_umount `hostname` $1 || error "umount failed"
2681 zconf_mount `hostname` $1 || error "mount failed"
2684 writeconf_facet () {
2688 do_facet $facet "$TUNEFS --writeconf $dev"
2692 for num in `seq $MDSCOUNT`; do
2693 DEVNAME=$(mdsdevname $num)
2694 writeconf_facet mds$num $DEVNAME
2697 for num in `seq $OSTCOUNT`; do
2698 DEVNAME=$(ostdevname $num)
2699 writeconf_facet ost$num $DEVNAME
2704 nfs_client_mode && return
2706 sanity_mount_check ||
2707 error "environments are insane!"
2711 if [ -z "$CLIENTONLY" ]; then
2712 echo Setup mgs, mdt, osts
2713 echo $WRITECONF | grep -q "writeconf" && \
2715 if ! combined_mgs_mds ; then
2716 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
2719 for num in `seq $MDSCOUNT`; do
2720 DEVNAME=$(mdsdevname $num)
2721 start mds$num $DEVNAME $MDS_MOUNT_OPTS
2723 # We started mds, now we should set failover variables properly.
2724 # Set mds${num}failover_HOST if it is not set (the default failnode).
2725 local varname=mds${num}failover_HOST
2726 if [ -z "${!varname}" ]; then
2727 eval mds${num}failover_HOST=$(facet_host mds$num)
2730 if [ $IDENTITY_UPCALL != "default" ]; then
2731 switch_identity $num $IDENTITY_UPCALL
2734 for num in `seq $OSTCOUNT`; do
2735 DEVNAME=$(ostdevname $num)
2736 start ost$num $DEVNAME $OST_MOUNT_OPTS
2738 # We started ost$num, now we should set ost${num}failover variable properly.
2739 # Set ost${num}failover_HOST if it is not set (the default failnode).
2740 varname=ost${num}failover_HOST
2741 if [ -z "${!varname}" ]; then
2742 eval ost${num}failover_HOST=$(facet_host ost${num})
2750 # wait a while to allow sptlrpc configuration be propogated to targets,
2751 # only needed when mounting new target devices.
2756 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
2758 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
2761 if [ "$MOUNT_2" ]; then
2762 mount_client $MOUNT2
2763 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
2768 # by remounting mdt before ost, initial connect from mdt to ost might
2769 # timeout because ost is not ready yet. wait some time to its fully
2770 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
2771 # by a context negotiation rpc with $TIMEOUT.
2772 # FIXME better by monitoring import status.
2775 sleep $((TIMEOUT + 5))
2781 mounted_lustre_filesystems() {
2782 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
2785 init_facet_vars () {
2786 [ "$CLIENTONLY" ] && return 0
2793 eval export ${facet}_dev=${device}
2794 eval export ${facet}_opt=\"$@\"
2796 local dev=${facet}_dev
2797 local label=$(devicelabel ${facet} ${!dev})
2798 [ -z "$label" ] && echo no label for ${!dev} && exit 1
2800 eval export ${facet}_svc=${label}
2802 local varname=${facet}failover_HOST
2803 if [ -z "${!varname}" ]; then
2804 eval $varname=$(facet_host $facet)
2807 # ${facet}failover_dev is set in cfg file
2808 varname=${facet}failover_dev
2809 if [ -n "${!varname}" ] ; then
2810 eval export ${facet}failover_dev=${!varname}
2812 eval export ${facet}failover_dev=$device
2815 # get mount point of already mounted device
2816 # is facet_dev is already mounted then use the real
2817 # mount point of this facet; otherwise use $(facet_mntpt $facet)
2818 # i.e. ${facet}_MOUNT if specified by user or default
2819 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
2820 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
2821 if [ -z $mntpt ]; then
2822 mntpt=$(facet_mntpt $facet)
2824 eval export ${facet}_MOUNT=$mntpt
2827 init_facets_vars () {
2830 if ! remote_mds_nodsh; then
2831 for num in `seq $MDSCOUNT`; do
2832 DEVNAME=`mdsdevname $num`
2833 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
2837 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
2839 remote_ost_nodsh && return
2841 for num in `seq $OSTCOUNT`; do
2842 DEVNAME=`ostdevname $num`
2843 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
2847 osc_ensure_active () {
2852 while [ $period -lt $timeout ]; do
2853 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
2854 if [ $count -eq 0 ]; then
2858 echo "There are $count OST are inactive, wait $period seconds, and try again"
2860 period=$((period+3))
2863 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
2866 init_param_vars () {
2868 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
2870 log "Using TIMEOUT=$TIMEOUT"
2872 osc_ensure_active $SINGLEMDS $TIMEOUT
2873 osc_ensure_active client $TIMEOUT
2875 if [ $QUOTA_AUTO -ne 0 ]; then
2876 if [ "$ENABLE_QUOTA" ]; then
2877 echo "enable quota as required"
2878 setup_quota $MOUNT || return 2
2880 echo "disable quota as required"
2881 $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
2888 nfs_client_mode () {
2889 if [ "$NFSCLIENT" ]; then
2890 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
2891 local clients=$CLIENTS
2892 [ -z $clients ] && clients=$(hostname)
2894 # FIXME: remove hostname when 19215 fixed
2895 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
2896 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
2897 if [[ ${#nfsexport[@]} -eq 0 ]]; then
2898 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
2900 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
2906 check_config_client () {
2909 local mounted=$(mount | grep " $mntpt ")
2910 if [ "$CLIENTONLY" ]; then
2912 # CLIENTONLY should not depend on *_HOST settings
2913 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
2914 # in theory someone could create a new,
2915 # client-only config file that assumed lustre was already
2916 # configured and didn't set the MGSNID. If MGSNID is not set,
2917 # then we should use the mgs nid currently being used
2918 # as the default value. bug 18021
2919 [[ x$MGSNID = x ]] &&
2922 if [[ x$mgc != xMGC$MGSNID ]]; then
2923 if [ "$mgs_HOST" ]; then
2924 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
2925 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
2926 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
2932 local myMGS_host=$mgs_HOST
2933 if [ "$NETTYPE" = "ptl" ]; then
2934 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
2937 echo Checking config lustre mounted on $mntpt
2938 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
2939 mgshost=$(echo $mgshost | awk -F: '{print $1}')
2941 # if [ "$mgshost" != "$myMGS_host" ]; then
2942 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
2943 # Please use correct config or set mds_HOST correctly!"
2948 check_config_clients () {
2949 local clients=${CLIENTS:-$HOSTNAME}
2952 nfs_client_mode && return
2954 do_rpc_nodes $clients check_config_client $mntpt
2956 sanity_mount_check ||
2957 error "environments are insane!"
2961 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
2962 local cltimeout=$(lctl get_param -n timeout)
2963 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
2964 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
2971 [ -z $mntpt ] && return 1
2972 local mounted=$(mounted_lustre_filesystems)
2974 echo $mounted' ' | grep -w -q $mntpt' '
2978 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
2982 # empty lustre filesystem may have empty directories lost+found and .lustre
2984 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
2985 -print | wc -l) = 1 ] || return 1
2986 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
2987 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
2991 check_and_setup_lustre() {
2992 nfs_client_mode && return
2994 local MOUNTED=$(mounted_lustre_filesystems)
2998 # both MOUNT and MOUNT2 are not mounted
2999 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3000 [ "$REFORMAT" ] && formatall
3001 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3003 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3004 export I_MOUNTED=yes
3008 elif is_mounted $MOUNT2; then
3010 # MOUNT2 is mounted, while MOUNT_2 is not set
3011 if ! [ "$MOUNT_2" ]; then
3012 cleanup_mount $MOUNT2
3013 export I_UMOUNTED2=yes
3016 # MOUNT2 is mounted, MOUNT_2 is set
3018 # FIXME: what to do if check_config failed?
3020 # 1) remote client has mounted other Lustre fs ?
3021 # 2) it has insane env ?
3022 # let's try umount MOUNT2 on all clients and mount it again:
3023 if ! check_config_clients $MOUNT2; then
3024 cleanup_mount $MOUNT2
3025 restore_mount $MOUNT2
3026 export I_MOUNTED2=yes
3031 # MOUNT is mounted MOUNT2 is not mounted
3032 elif [ "$MOUNT_2" ]; then
3033 restore_mount $MOUNT2
3034 export I_MOUNTED2=yes
3038 # FIXME: what to do if check_config failed?
3040 # 1) remote client has mounted other Lustre fs?
3041 # 2) lustre is mounted on remote_clients atall ?
3042 check_config_clients $MOUNT
3046 set_default_debug_nodes $(comma_list $(nodes_list))
3054 if [ "$ONLY" == "setup" ]; then
3060 local clients=${CLIENTS:-$HOSTNAME}
3063 zconf_mount_clients $clients $mntpt
3067 local clients=${CLIENTS:-$HOSTNAME}
3070 zconf_umount_clients $clients $mntpt
3073 cleanup_and_setup_lustre() {
3074 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3075 lctl set_param debug=0 || true
3077 if [ "$ONLY" == "cleanup" ]; then
3081 check_and_setup_lustre
3084 # Get all of the server target devices from a given server node and type.
3091 if [ "$type" == ost ]; then
3092 devs=$(get_obdfilter_param $node "" mntdev)
3094 devs=$(do_node $node \
3095 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3097 for dev in $devs; do
3099 *loop*) do_node $node "losetup $dev" | \
3100 sed -e "s/.*(//" -e "s/).*//" ;;
3106 # Get all of the server target devices.
3111 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3115 for node in $(osts_nodes); do
3116 OSTDEVS[i]=$(get_mnt_devs $node ost)
3121 # Run e2fsck on MDT or OST device.
3127 df > /dev/null # update statfs data on disk
3128 local cmd="$E2FSCK -d -v -t -t -f -n $extra_opts $target_dev"
3131 do_node $node $cmd || rc=$?
3132 [ $rc -le $FSCK_MAX_ERR ] || \
3133 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3137 # verify a directory is shared among nodes.
3138 check_shared_dir() {
3141 [ -z "$dir" ] && return 1
3142 do_rpc_nodes $(comma_list $(nodes_list)) check_logdir $dir
3143 check_write_access $dir || return 1
3147 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3153 check_shared_dir $SHARED_DIRECTORY ||
3154 error "$SHARED_DIRECTORY isn't a shared directory"
3156 export MDSDB=$SHARED_DIRECTORY/mdsdb
3157 export OSTDB=$SHARED_DIRECTORY/ostdb
3159 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3161 run_e2fsck $(mdts_nodes) $MDTDEV "--mdsdb $MDSDB"
3166 for node in $(osts_nodes); do
3167 for dev in ${OSTDEVS[i]}; do
3168 run_e2fsck $node $dev "--mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3169 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3170 ostidx=$((ostidx + 1))
3177 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3181 [ $rc -le $FSCK_MAX_ERR ] || \
3182 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3183 echo "lfsck finished with rc=$rc"
3185 rm -rvf $MDSDB* $OSTDB* || true
3189 check_and_cleanup_lustre() {
3190 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3196 if is_mounted $MOUNT; then
3197 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3198 error "remove sub-test dirs failed"
3199 [ "$ENABLE_QUOTA" ] && restore_quota_type || true
3202 if [ "$I_UMOUNTED2" = "yes" ]; then
3203 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3206 if [ "$I_MOUNTED2" = "yes" ]; then
3207 cleanup_mount $MOUNT2
3210 if [ "$I_MOUNTED" = "yes" ]; then
3211 cleanupall -f || error "cleanup failed"
3219 wait_for_function () {
3222 # suppress fn both stderr and stdout
3223 if [ "$1" = "--quiet" ]; then
3225 quiet=" > /dev/null 2>&1"
3237 eval $fn $quiet && return 0
3239 wait=$((wait + sleep))
3240 [ $wait -lt $max ] || return 1
3241 echo waiting $fn, $((max - wait)) secs left ...
3251 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3252 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3253 echo "Network not available!"
3257 echo `date +"%H:%M:%S (%s)"` network interface is UP
3266 # the sed converts spaces to commas, but leaves the last space
3267 # alone, so the line doesn't end with a comma.
3268 echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
3274 echo $list | grep -qw $item
3277 # list, excluded are the comma separated lists
3278 exclude_items_from_list () {
3284 for item in ${excluded//,/ }; do
3285 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3287 echo $(comma_list $list)
3290 # list, expand are the comma separated lists
3292 local list=${1//,/ }
3293 local expand=${2//,/ }
3296 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3297 echo $(comma_list $expanded)
3300 testslist_filter () {
3301 local script=$LUSTRE/tests/${TESTSUITE}.sh
3303 [ -f $script ] || return 0
3305 local start_at=$START_AT
3306 local stop_at=$STOP_AT
3308 local var=${TESTSUITE//-/_}_START_AT
3309 [ x"${!var}" != x ] && start_at=${!var}
3310 var=${TESTSUITE//-/_}_STOP_AT
3311 [ x"${!var}" != x ] && stop_at=${!var}
3313 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3314 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3315 /^'${start_at}'$/ {flag = 0}
3316 {if (flag == 1) print $0}
3317 /^'${stop_at}'$/ { flag = 1 }'
3321 (cd `dirname $1`; echo $PWD/`basename $1`)
3325 local types=${1:-"OST MDS MGS"}
3329 for entry in $types; do
3330 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3331 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3334 MGS ) list="$list $name";;
3335 MDS|OST ) local count=${type}COUNT
3336 for ((i=1; i<=${!count}; i++)) do
3337 list="$list ${name}$i"
3339 * ) error "Invalid facet type"
3343 echo $(comma_list $list)
3346 ##################################
3347 # Adaptive Timeouts funcs
3350 # only check mds, we assume at_max is the same on all nodes
3351 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3352 if [ $at_max -eq 0 ]; then
3363 # suppose that all ost-s have the same $at value set
3364 [ $facet != "ost" ] || facet=ost1
3366 do_facet $facet "lctl get_param -n $at"
3384 if [ $facet == "ost" ]; then
3385 facet=$(get_facets OST)
3386 elif [ $facet == "mds" ]; then
3387 facet=$(get_facets MDS)
3389 hosts=$(expand_list $hosts $(facets_hosts $facet))
3392 do_nodes $hosts lctl set_param at_max=$at_max
3395 ##################################
3399 # OBD_FAIL_MDS_ALL_REQUEST_NET
3401 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3402 do_facet client "$1" || RC=$?
3403 do_facet $SINGLEMDS lctl set_param fail_loc=0
3408 # OBD_FAIL_MDS_ALL_REPLY_NET
3410 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3411 do_facet client "$@" || RC=$?
3412 do_facet $SINGLEMDS lctl set_param fail_loc=0
3416 drop_reint_reply() {
3417 # OBD_FAIL_MDS_REINT_NET_REP
3419 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3420 do_facet client "$@" || RC=$?
3421 do_facet $SINGLEMDS lctl set_param fail_loc=0
3426 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3428 do_facet ost1 lctl set_param fail_loc=0x214
3429 do_facet client "$1" || RC=$?
3430 do_facet client "sync"
3431 do_facet ost1 lctl set_param fail_loc=0
3435 drop_ldlm_cancel() {
3436 #define OBD_FAIL_LDLM_CANCEL 0x304
3438 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3439 do_nodes $list lctl set_param fail_loc=0x304
3441 do_facet client "$@" || RC=$?
3443 do_nodes $list lctl set_param fail_loc=0
3447 drop_bl_callback() {
3448 #define OBD_FAIL_LDLM_BL_CALLBACK 0x305
3450 do_facet client lctl set_param fail_loc=0x305
3451 do_facet client "$@" || RC=$?
3452 do_facet client lctl set_param fail_loc=0
3457 #define OBD_FAIL_LDLM_REPLY 0x30c
3459 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3460 do_facet client "$@" || RC=$?
3461 do_facet $SINGLEMDS lctl set_param fail_loc=0
3469 echo "clearing fail_loc on $facet"
3470 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3473 set_nodes_failloc () {
3474 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3477 cancel_lru_locks() {
3478 $LCTL mark "cancel_lru_locks $1 start"
3479 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3480 $LCTL set_param -n $d=clear
3482 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3483 $LCTL mark "cancel_lru_locks $1 stop"
3488 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3489 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3490 echo "$DEFAULT_LRU_SIZE"
3495 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3498 lru_resize_disable()
3500 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3505 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3506 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3507 echo there is still data in page cache $FILE ?
3508 lctl get_param -n $FILE
3516 DEBUGSAVE="$(lctl get_param -n debug)"
3520 [ -n "$DEBUGSAVE" ] && \
3521 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3526 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3529 debug_size_restore() {
3530 [ -n "$DEBUG_SIZE_SAVED" ] && \
3531 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3535 start_full_debug_logging() {
3540 local DEBUG_SIZE=150
3542 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3543 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3546 stop_full_debug_logging() {
3551 ##################################
3553 ##################################
3556 local TYPE=${TYPE:-"FAIL"}
3559 # do not dump logs if $1=false
3560 if [ "x$1" = "xfalse" ]; then
3565 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
3568 # We need to dump the logs on all nodes
3570 gather_logs $(comma_list $(nodes_list))
3574 [ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
3575 echo "$@" > $LOGDIR/err
3580 local log=$TESTSUITELOG
3582 [ -f "$log" ] && grep -q FAIL: $log && status=1
3595 # use only if we are ignoring failures for this test, bugno required.
3596 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
3597 # e.g. error_ignore 5494 "your message"
3599 local TYPE="IGNORE (bz$1)"
3605 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
3610 log " SKIP: ${TESTSUITE} ${TESTNAME} $@"
3611 [ "$ALWAYS_SKIPPED" ] && \
3612 skip_logged ${TESTNAME} "$@" || true
3613 [ "$TESTSUITELOG" ] && \
3614 echo "${TESTSUITE}: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
3617 build_test_filter() {
3618 EXCEPT="$EXCEPT $(testslist_filter)"
3620 [ "$ONLY" ] && log "only running test `echo $ONLY`"
3624 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
3625 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
3626 [ "$EXCEPT_SLOW" ] && \
3627 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
3628 for E in $EXCEPT; do
3629 eval EXCEPT_${E}=true
3631 for E in $ALWAYS_EXCEPT; do
3632 eval EXCEPT_ALWAYS_${E}=true
3634 for E in $EXCEPT_SLOW; do
3635 eval EXCEPT_SLOW_${E}=true
3637 for G in $GRANT_CHECK_LIST; do
3638 eval GCHECK_ONLY_${G}=true
3643 if [[ $1 = [a-z]* ]]; then
3650 # print a newline if the last test was skipped
3651 export LAST_SKIPPED=
3652 export ALWAYS_SKIPPED=
3654 # Main entry into test-framework. This is called with the name and
3655 # description of a test. The name is used to find the function to run
3656 # the test using "test_$name".
3658 # This supports a variety of methods of specifying specific test to
3659 # run or not run. These need to be documented...
3664 export base=`basetest $1`
3665 if [ ! -z "$ONLY" ]; then
3667 if [ ${!testname}x != x ]; then
3668 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3669 run_one_logged $1 "$2"
3673 if [ ${!testname}x != x ]; then
3674 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3675 run_one_logged $1 "$2"
3683 if [ ${!testname}x != x ]; then
3685 TESTNAME=test_$1 skip "skipping excluded test $1"
3688 testname=EXCEPT_$base
3689 if [ ${!testname}x != x ]; then
3691 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
3694 testname=EXCEPT_ALWAYS_$1
3695 if [ ${!testname}x != x ]; then
3698 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
3701 testname=EXCEPT_ALWAYS_$base
3702 if [ ${!testname}x != x ]; then
3705 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
3708 testname=EXCEPT_SLOW_$1
3709 if [ ${!testname}x != x ]; then
3711 TESTNAME=test_$1 skip "skipping SLOW test $1"
3714 testname=EXCEPT_SLOW_$base
3715 if [ ${!testname}x != x ]; then
3717 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
3723 run_one_logged $1 "$2"
3734 module_loaded lnet || load_modules
3746 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
3751 strace -o $TMP/$1.strace -ttt $*
3753 log "FINISHED: $*: rc $RC"
3758 equals_msg $1 test complete, duration $2 sec
3759 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
3760 echo duration $2 >>$TESTSUITELOG
3764 # Set TEST_STATUS here; will be used for logging the result
3765 if [ -f $LOGDIR/err ]; then
3770 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
3774 local FFREE=$(do_node $SINGLEMDS \
3775 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
3776 local FTOTAL=$(do_node $SINGLEMDS \
3777 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
3779 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
3783 echo -n "Resetting fail_loc on all nodes..."
3784 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
3790 # Log a message (on all nodes) padded with "=" before and after.
3791 # Also appends a timestamp and prepends the testsuite name.
3794 EQUALS="===================================================================================================="
3796 msg="== ${TESTSUITE} $*"
3798 [[ $last != "=" && $last != " " ]] && msg="$msg "
3799 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
3800 # always include at least == after the message
3801 log "$msg== $(date +"%H:%M:%S (%s)")"
3805 # Run a single test function and cleanup after it.
3807 # This function should be run in a subshell so the test func can
3808 # exit() without stopping the whole script.
3814 export tdir=d0.${TESTSUITE}/d${base}
3815 export TESTNAME=test_$testnum
3816 local SAVE_UMASK=`umask`
3819 banner "test $testnum: $message"
3820 test_${testnum} || error "test_$testnum failed with $?"
3823 check_grant ${testnum} || error "check_grant $testnum failed with $?"
3824 check_catastrophe || error "LBUG/LASSERT detected"
3825 ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
3833 # Wrapper around run_one to ensure:
3834 # - test runs in subshell
3835 # - output of test is saved to separate log file for error reporting
3836 # - test result is saved to data file
3839 local BEFORE=`date +%s`
3841 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
3842 local test_log=$LOGDIR/$name
3844 local SAVE_UMASK=`umask`
3848 log_sub_test_begin test_${1}
3849 (run_one $1 "$2") 2>&1 | tee -i $test_log
3850 local RC=${PIPESTATUS[0]}
3852 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
3853 echo "test_$1 returned $RC" | tee $LOGDIR/err
3855 duration=$((`date +%s` - $BEFORE))
3856 pass "$1" "(${duration}s)"
3857 [ -f $LOGDIR/err ] && TEST_ERROR=$(cat $LOGDIR/err)
3858 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
3860 if [ -f $LOGDIR/err ]; then
3861 $FAIL_ON_ERROR && exit $RC
3870 # Print information of skipped tests to result.yml
3873 log_sub_test_begin $1
3874 log_sub_test_end "SKIP" "0" "0" "\"$2\""
3878 (cd `dirname $1`; echo $PWD/`basename $1`)
3883 export base=`basetest $1`
3884 [ "$CHECK_GRANT" == "no" ] && return 0
3886 testname=GCHECK_ONLY_${base}
3887 [ ${!testname}x == x ] && return 0
3889 echo -n "checking grant......"
3891 local clients=$CLIENTS
3892 [ -z $clients ] && clients=$(hostname)
3894 # sync all the data and make sure no pending data on server
3895 do_nodes $clients sync
3898 client_grant=`do_nodes $clients \
3899 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
3900 awk '{total += $1} END{print total}'`
3903 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
3904 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
3905 awk '{total += $1} END{print total}'`
3907 # check whether client grant == server grant
3908 if [ $client_grant -ne $server_grant ]; then
3909 echo "failed: client:${client_grant} server: ${server_grant}."
3910 do_nodes $(comma_list $(osts_nodes)) \
3911 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
3912 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
3915 echo "pass: client:${client_grant} server: ${server_grant}"
3920 ########################
3926 ost=`echo $1 | awk -F_ '{print $3}'`
3927 if [ -z $ost ]; then
3928 ost=`echo $1 | sed 's/-osc.*//'`
3933 ostuuid_from_index()
3935 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
3938 ostname_from_index() {
3939 local uuid=$(ostuuid_from_index $1)
3943 index_from_ostuuid()
3945 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
3948 mdtuuid_from_index()
3950 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
3955 [ "$node" != "$(hostname)" ]
3961 for node in $(mdts_nodes); do
3962 remote_node $node && return 0
3969 [ "$CLIENTONLY" ] && return 0 || true
3970 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
3975 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
3976 MSKIPPED=1 && return 1
3983 for node in $(osts_nodes) ; do
3984 remote_node $node && return 0
3991 [ "$CLIENTONLY" ] && return 0 || true
3992 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
3997 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
3998 OSKIPPED=1 && return 1
4005 MGS=$(facet_host mgs)
4006 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4011 remote_mds_nodsh || remote_ost_nodsh || \
4012 $(single_local_node $(comma_list $(nodes_list)))
4018 for num in `seq $MDSCOUNT`; do
4019 MDSNODES="$MDSNODES $(facet_host mds$num)"
4021 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4027 remote_ost && remote_mds
4035 for facet in ${facets//,/ }; do
4036 if [ "$FAILURE_MODE" = HARD ]; then
4037 nodes="$nodes $(facet_active_host $facet)"
4039 nodes="$nodes $(facet_host $facet)"
4042 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4048 local facets=$(get_facets OST)
4049 local nodes=$(facets_nodes $facets)
4055 # FIXME. We need a list of clients
4056 local myNODES=$HOSTNAME
4059 # CLIENTS (if specified) contains the local client
4060 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4062 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4063 myNODES="$myNODES $(facets_nodes $(get_facets))"
4066 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4071 remote_nodes_list () {
4072 local rnodes=$(nodes_list)
4073 rnodes=$(echo " $rnodes " | sed -re "s/\s+$HOSTNAME\s+/ /g")
4077 init_clients_lists () {
4078 # Sanity check: exclude the local client from RCLIENTS
4079 local clients=$(hostlist_expand "$RCLIENTS")
4080 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4082 # Sanity check: exclude the dup entries
4083 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4085 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4087 # Sanity check: exclude the dup entries from CLIENTS
4088 # for those configs which has SINGLCLIENT set to local client
4089 clients=$(for i in $clients; do echo $i; done | sort -u)
4091 CLIENTS=$(comma_list $clients)
4092 local -a remoteclients=($RCLIENTS)
4093 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4094 varname=CLIENT$((i + 2))
4095 eval $varname=${remoteclients[i]}
4098 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4101 get_random_entry () {
4104 rnodes=${rnodes//,/ }
4106 local -a nodes=($rnodes)
4107 local num=${#nodes[@]}
4108 local i=$((RANDOM * num * 2 / 65536))
4114 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4119 lctl get_param version | grep -q patchless
4123 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4124 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4129 echo $nodes | wc -w || true
4133 local nodes=$(osts_nodes)
4134 local osscount=$(get_node_count "$nodes")
4135 [ ! "$OSTCOUNT" = "$osscount" ]
4139 local nodes=$(mdts_nodes)
4140 local mdtcount=$(get_node_count "$nodes")
4141 [ ! "$MDSCOUNT" = "$mdtcount" ]
4144 generate_machine_file() {
4145 local nodes=${1//,/ }
4146 local machinefile=$2
4148 for node in $nodes; do
4149 echo $node >>$machinefile || \
4150 { echo "can not generate machinefile $machinefile" && return 1; }
4155 local file=$1/stripe
4157 $LFS getstripe -v $file || error
4161 setstripe_nfsserver () {
4164 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4165 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4167 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4169 do_nodev $nfsserver lfs setstripe "$@"
4172 check_runas_id_ret() {
4174 local myRUNAS_UID=$1
4175 local myRUNAS_GID=$2
4178 if [ -z "$myRUNAS" ]; then
4179 error_exit "myRUNAS command must be specified for check_runas_id"
4182 $myRUNAS krb5_login.sh || \
4183 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4185 mkdir $DIR/d0_runas_test
4187 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4188 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4189 rm -rf $DIR/d0_runas_test
4194 local myRUNAS_UID=$1
4195 local myRUNAS_GID=$2
4198 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4199 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4200 Please set RUNAS_ID to some UID which exists on MDS and client or
4201 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4204 # obtain the UID/GID for MPI_USER
4208 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4209 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4211 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4212 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4215 # obtain and cache Kerberos ticket-granting ticket
4216 refresh_krb5_tgt() {
4217 local myRUNAS_UID=$1
4218 local myRUNAS_GID=$2
4221 if [ -z "$myRUNAS" ]; then
4222 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4225 CLIENTS=${CLIENTS:-$HOSTNAME}
4226 do_nodes $CLIENTS "set -x
4227 if ! $myRUNAS krb5_login.sh; then
4228 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4233 # Run multiop in the background, but wait for it to print
4234 # "PAUSING" to its stdout before returning from this function.
4235 multiop_bg_pause() {
4236 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4240 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4243 echo "$MULTIOP_PROG $FILE v$ARGS"
4244 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4246 echo "TMPPIPE=${TMPPIPE}"
4247 read -t 60 multiop_output < $TMPPIPE
4248 if [ $? -ne 0 ]; then
4253 if [ "$multiop_output" != "PAUSING" ]; then
4254 echo "Incorrect multiop output: $multiop_output"
4269 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4275 inodes_available () {
4276 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4280 mdsrate_inodes_available () {
4281 local min_inodes=$(inodes_available)
4282 echo $((min_inodes * 99 / 100))
4285 # reset llite stat counters
4286 clear_llite_stats(){
4287 lctl set_param -n llite.*.stats 0
4290 # sum llite stat items
4291 calc_llite_stats() {
4292 local res=$(lctl get_param -n llite.*.stats |
4293 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4297 # reset osc stat counters
4299 lctl set_param -n osc.*.osc_stats 0
4302 # sum osc stat items
4304 local res=$(lctl get_param -n osc.*.osc_stats |
4305 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4310 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4313 calc_osc_kbytes () {
4314 df $MOUNT > /dev/null
4315 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4318 # save_lustre_params(node, parameter_mask)
4319 # generate a stream of formatted strings (<node> <param name>=<param value>)
4320 save_lustre_params() {
4322 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4325 # restore lustre parameters from input stream, produces by save_lustre_params
4326 restore_lustre_params() {
4330 while IFS=" =" read node name val; do
4331 do_node ${node//:/} "lctl set_param -n $name $val"
4335 check_catastrophe() {
4336 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4337 local C=$CATASTROPHE
4338 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4340 if [ $rnodes ]; then
4341 do_nodes $rnodes "rc=\\\$([ -f $C ] && echo \\\$(< $C) || echo 0);
4342 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4347 # CMD: determine mds index where directory inode presents
4350 local file=$dir/f0.get_mds_dir_tmpfile
4355 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4356 local -a oldused=($iused)
4358 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4360 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4361 local -a newused=($iused)
4364 for ((i=0; i<${#newused[@]}; i++)); do
4365 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4371 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4374 mdsrate_cleanup () {
4376 mpi_run -np $1 -machinefile $2 ${MDSRATE} --unlink --nfiles $3 --dir $4 --filefmt $5 $6
4381 delayed_recovery_enabled () {
4382 local var=${SINGLEMDS}_svc
4383 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4386 ########################
4388 convert_facet2label() {
4391 if [ x$facet = xost ]; then
4395 local varsvc=${facet}_svc
4397 if [ -n ${!varsvc} ]; then
4400 error "No lablel for $facet!"
4404 get_clientosc_proc_path() {
4405 echo "${1}-osc-[^M]*"
4408 get_lustre_version () {
4409 local facet=${1:-"$SINGLEMDS"}
4410 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4413 lustre_version_code() {
4414 local facet=${1:-"$SINGLEMDS"}
4415 version_code $(get_lustre_version $1)
4418 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4419 # used by MDT would not be changed.
4420 # mdt lov: fsname-mdtlov
4421 # mdt osc: fsname-OSTXXXX-osc
4422 mds_on_old_device() {
4423 local mds=${1:-"$SINGLEMDS"}
4425 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
4426 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
4427 > /dev/null 2>&1" && return 0
4432 get_mdtosc_proc_path() {
4434 local ost_label=${2:-"*OST*"}
4436 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
4437 local mdt_label=$(convert_facet2label $mds_facet)
4438 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
4440 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
4441 mds_on_old_device $mds_facet; then
4442 echo "${ost_label}-osc"
4444 echo "${ost_label}-osc-${mdt_index}"
4448 get_osc_import_name() {
4451 local label=$(convert_facet2label $ost)
4453 if [ "${facet:0:3}" = "mds" ]; then
4454 get_mdtosc_proc_path $facet $label
4458 get_clientosc_proc_path $label
4462 _wait_import_state () {
4465 local maxtime=${3:-$(max_recovery_time)}
4469 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4470 while [ "${CONN_STATE}" != "${expected}" ]; do
4471 if [ "${expected}" == "DISCONN" ]; then
4472 # for disconn we can check after proc entry is removed
4473 [ "x${CONN_STATE}" == "x" ] && return 0
4474 # with AT enabled, we can have connect request timeout near of
4475 # reconnect timeout and test can't see real disconnect
4476 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
4478 [ $i -ge $maxtime ] && \
4479 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
4482 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4486 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
4490 wait_import_state() {
4493 local maxtime=${3:-$(max_recovery_time)}
4496 for param in ${params//,/ }; do
4497 _wait_import_state $state $param $maxtime || return
4501 # One client request could be timed out because server was not ready
4502 # when request was sent by client.
4503 # The request timeout calculation details :
4505 # /* We give the server rq_timeout secs to process the req, and
4506 # add the network latency for our local timeout. */
4507 # request->rq_deadline = request->rq_sent + request->rq_timeout +
4508 # ptlrpc_at_get_net_latency(request) ;
4510 # ptlrpc_connect_import ()
4511 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4514 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
4515 # ptlrpc_at_get_net_latency(request) ->
4516 # at_get (max (iat_net_latency=0, at_min)) = at_min
4519 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
4520 # INITIAL_CONNECT_TIMEOUT + at_min
4522 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
4523 # because we can not get this value in runtime,
4524 # the value depends on configure options, and it is not stored in /proc.
4526 # #define CONNECTION_SWITCH_MIN 5U
4527 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
4529 request_timeout () {
4532 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4533 local init_connect_timeout=$TIMEOUT
4534 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
4536 local at_min=$(at_get $facet at_min)
4538 echo $(( init_connect_timeout + at_min ))
4541 wait_osc_import_state() {
4545 local ost=$(get_osc_import_name $facet $ost_facet)
4547 local param="osc.${ost}.ost_server_uuid"
4549 # 1. wait the deadline of client 1st request (it could be skipped)
4550 # 2. wait the deadline of client 2nd request
4551 local maxtime=$(( 2 * $(request_timeout $facet)))
4553 if ! do_rpc_nodes $(facet_host $facet) \
4554 _wait_import_state $expected $param $maxtime; then
4555 error "import is not in ${expected} state"
4562 get_clientmdc_proc_path() {
4570 # Add paths to lustre tests for 32 and 64 bit systems.
4571 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
4572 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
4575 wait_clients_import_state () {
4582 if [ "$FAILURE_MODE" = HARD ]; then
4583 facets=$(facets_on_host $(facet_active_host $facet))
4586 for facet in ${facets//,/ }; do
4587 local label=$(convert_facet2label $facet)
4590 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
4591 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
4592 *) error "unknown facet!" ;;
4594 local params=$(expand_list $params $proc_path)
4597 if ! do_rpc_nodes $list wait_import_state $expected $params; then
4598 error "import is not in ${expected} state"
4608 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
4609 $LCTL get_param obdfilter.*.kbytesavail))
4610 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
4611 $LCTL get_param -n obdfilter.*.tot_granted))
4612 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
4613 $LCTL get_param -n obdfilter.*.kbytestotal))
4614 for ((i=0; i<${#AVAILA[@]}; i++)); do
4615 local -a AVAIL1=(${AVAILA[$i]//=/ })
4616 local -a TOTAL=(${TOTALA[$i]//=/ })
4617 GRANT=$((${GRANTA[$i]}/1024))
4618 # allow 1% of total space in bavail because of delayed
4619 # allocation with ZFS which might release some free space after
4620 # txg commit. For small devices, we set a mininum of 8MB
4621 local LIMIT=$((${TOTAL} / 100 + 8000))
4622 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
4623 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
4624 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
4625 echo " FULL" || echo
4631 do_facet mgs lctl pool_list $1
4635 local fsname=${1%%.*}
4636 local poolname=${1##$fsname.}
4638 do_facet mgs lctl pool_new $1
4640 # get param should return err unless pool is created
4641 [[ $RC -ne 0 ]] && return $RC
4643 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
4644 2>/dev/null || echo foo" "" || RC=1
4645 if [[ $RC -eq 0 ]]; then
4648 error "pool_new failed $1"
4653 add_pool_to_list () {
4654 local fsname=${1%%.*}
4655 local poolname=${1##$fsname.}
4657 local listvar=${fsname}_CREATED_POOLS
4658 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
4661 remove_pool_from_list () {
4662 local fsname=${1%%.*}
4663 local poolname=${1##$fsname.}
4665 local listvar=${fsname}_CREATED_POOLS
4666 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
4669 destroy_pool_int() {
4671 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
4672 awk '$1 !~ /^Pool:/ {print $1}')
4673 for ost in $OSTS; do
4674 do_facet mgs lctl pool_remove $1 $ost
4676 do_facet mgs lctl pool_destroy $1
4679 # <fsname>.<poolname> or <poolname>
4681 local fsname=${1%%.*}
4682 local poolname=${1##$fsname.}
4684 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
4688 pool_list $fsname.$poolname || return $?
4690 destroy_pool_int $fsname.$poolname
4692 [[ $RC -ne 0 ]] && return $RC
4694 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
4695 2>/dev/null || echo foo" "foo" || RC=1
4697 if [[ $RC -eq 0 ]]; then
4698 remove_pool_from_list $fsname.$poolname
4700 error "destroy pool failed $1"
4706 local fsname=${1:-$FSNAME}
4708 local listvar=${fsname}_CREATED_POOLS
4712 [ x${!listvar} = x ] && return 0
4714 echo destroy the created pools: ${!listvar}
4715 for poolname in ${!listvar//,/ }; do
4716 destroy_pool $fsname.$poolname
4721 local fsname=${1:-$FSNAME}
4723 destroy_pools $fsname
4729 local ts=$(date +%s)
4732 if [[ ! -f "$YAML_LOG" ]]; then
4733 # init_logging is not performed before gather_logs,
4734 # so the $LOGDIR needs to be checked here
4735 check_shared_dir $LOGDIR && touch $LOGDIR/shared
4738 [ -f $LOGDIR/shared ] && docp=false
4740 # dump lustre logs, dmesg
4742 prefix="$TESTLOG_PREFIX.$TESTNAME"
4744 echo "Dumping lctl log to ${prefix}.*.${suffix}"
4746 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
4747 echo "Dumping logs only on local client."
4748 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
4749 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
4754 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
4755 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
4756 if [ ! -f $LOGDIR/shared ]; then
4757 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
4770 for i in $(seq 0 $num_mntpts); do
4771 cmd="ls -laf ${mntpt_root}$i/$dir"
4777 for pid in $pids; do
4784 # target_start_and_reset_recovery_timer()
4785 # service_time = at_est2timeout(service_time);
4786 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
4787 # INITIAL_CONNECT_TIMEOUT);
4788 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
4789 #define CONNECTION_SWITCH_INC 1
4790 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
4791 #define CONNECTION_SWITCH_MIN 5U
4793 max_recovery_time () {
4794 local init_connect_timeout=$(( TIMEOUT / 20 ))
4795 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
4797 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
4802 get_clients_mount_count () {
4803 local clients=${CLIENTS:-`hostname`}
4805 # we need to take into account the clients mounts and
4806 # exclude mds/ost mounts if any;
4807 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
4811 PROC_CLI="srpc_info"
4819 if [ $M -lt $N ]; then
4823 while [ $N -lt $M ]; do
4833 calc_connection_cnt() {
4836 # MDT->MDT = 2 * C(M, 2)
4840 comb_m2=$(combination $MDSCOUNT 2)
4842 local num_clients=$(get_clients_mount_count)
4844 local cnt_mdt2mdt=$((comb_m2 * 2))
4845 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
4846 local cnt_cli2ost=$((num_clients * OSTCOUNT))
4847 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
4848 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
4849 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
4850 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
4864 local cmd="$tgt.srpc.flavor"
4866 if [ $net == "any" ]; then
4871 if [ $dir != "any" ]; then
4876 log "Setting sptlrpc rule: $cmd"
4877 do_facet mgs "$LCTL conf_param $cmd"
4886 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
4887 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
4889 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
4891 if [ "x$bulkspec" != "x" ]; then
4892 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
4894 if [ "x$algs" != "x" ]; then
4895 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
4897 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
4898 if [ $bulk == "bulkn" ]; then
4899 bulk_count=`echo "$output" | grep "bulk flavor" \
4900 | grep "null/null" | wc -l`
4901 elif [ $bulk == "bulki" ]; then
4902 bulk_count=`echo "$output" | grep "bulk flavor" \
4903 | grep "/null" | grep -v "null/" | wc -l`
4905 bulk_count=`echo "$output" | grep "bulk flavor" \
4906 | grep -v "/null" | grep -v "null/" | wc -l`
4910 [ $bulk_count -lt $count ] && count=$bulk_count
4921 local clients=${CLIENTS:-`hostname`}
4923 for c in ${clients//,/ }; do
4924 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
4925 tmpcnt=`count_flvr "$output" $flavor`
4926 cnt=$((cnt + tmpcnt))
4936 local clients=${CLIENTS:-`hostname`}
4938 for c in ${clients//,/ }; do
4939 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
4940 tmpcnt=`count_flvr "$output" $flavor`
4941 cnt=$((cnt + tmpcnt))
4951 if [ $MDSCOUNT -le 1 ]; then
4956 for num in `seq $MDSCOUNT`; do
4957 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
4958 tmpcnt=`count_flvr "$output" $flavor`
4959 cnt=$((cnt + tmpcnt))
4970 for num in `seq $MDSCOUNT`; do
4971 mdtosc=$(get_mdtosc_proc_path mds$num)
4972 mdtosc=${mdtosc/-MDT*/-MDT\*}
4973 output=$(do_facet mds$num lctl get_param -n \
4974 osc.$mdtosc.$PROC_CLI 2>/dev/null)
4975 tmpcnt=`count_flvr "$output" $flavor`
4976 cnt=$((cnt + tmpcnt))
4985 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
4986 count_flvr "$output" $flavor
4991 local dir=$1 # from to
4992 local flavor=$2 # flavor expected
4995 if [ $dir == "cli2mdt" ]; then
4996 res=`flvr_cnt_cli2mdt $flavor`
4997 elif [ $dir == "cli2ost" ]; then
4998 res=`flvr_cnt_cli2ost $flavor`
4999 elif [ $dir == "mdt2mdt" ]; then
5000 res=`flvr_cnt_mdt2mdt $flavor`
5001 elif [ $dir == "mdt2ost" ]; then
5002 res=`flvr_cnt_mdt2ost $flavor`
5003 elif [ $dir == "all2ost" ]; then
5004 res1=`flvr_cnt_mdt2ost $flavor`
5005 res2=`flvr_cnt_cli2ost $flavor`
5006 res=$((res1 + res2))
5007 elif [ $dir == "all2mdt" ]; then
5008 res1=`flvr_cnt_mdt2mdt $flavor`
5009 res2=`flvr_cnt_cli2mdt $flavor`
5010 res=$((res1 + res2))
5011 elif [ $dir == "all2all" ]; then
5012 res1=`flvr_cnt_mdt2ost $flavor`
5013 res2=`flvr_cnt_cli2ost $flavor`
5014 res3=`flvr_cnt_mdt2mdt $flavor`
5015 res4=`flvr_cnt_cli2mdt $flavor`
5016 res=$((res1 + res2 + res3 + res4))
5024 local dir=$1 # from to
5025 local flavor=$2 # flavor expected
5026 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5030 for ((i=0;i<20;i++)); do
5031 echo -n "checking $dir..."
5032 res=$(do_check_flavor $dir $flavor)
5033 echo "found $res/$expect $flavor connections"
5034 [ $res -ge $expect ] && return 0
5038 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5042 restore_to_default_flavor()
5044 local proc="mgs.MGS.live.$FSNAME"
5046 echo "restoring to default flavor..."
5048 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5050 # remove all existing rules if any
5051 if [ $nrule -ne 0 ]; then
5052 echo "$nrule existing rules"
5053 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5054 echo "remove rule: $rule"
5055 spec=`echo $rule | awk -F = '{print $1}'`
5056 do_facet mgs "$LCTL conf_param -d $spec"
5060 # verify no rules left
5061 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5062 [ $nrule -ne 0 ] && error "still $nrule rules left"
5064 # wait for default flavor to be applied
5065 # currently default flavor for all connections are 'null'
5066 wait_flavor all2all null
5067 echo "now at default flavor settings"
5072 local flavor=${1:-null}
5074 echo "setting all flavor to $flavor"
5076 # FIXME need parameter to this fn
5077 # and remove global vars
5078 local cnt_all2all=$(calc_connection_cnt all2all)
5080 local res=$(do_check_flavor all2all $flavor)
5081 if [ $res -eq $cnt_all2all ]; then
5082 echo "already have total $res $flavor connections"
5086 echo "found $res $flavor out of total $cnt_all2all connections"
5087 restore_to_default_flavor
5089 [[ $flavor = null ]] && return 0
5091 set_rule $FSNAME any any $flavor
5092 wait_flavor all2all $flavor
5098 # Checking for shared logdir
5099 if [ ! -d $dir ]; then
5100 # Not found. Create local logdir
5103 touch $dir/check_file.$(hostname -s)
5108 check_write_access() {
5113 for node in $(nodes_list); do
5114 file=$dir/check_file.$(short_hostname $node)
5115 if [[ ! -f "$file" ]]; then
5116 # Logdir not accessible/writable from this node.
5119 rm -f $file || return 1
5125 if [[ -n $YAML_LOG ]]; then
5128 local SAVE_UMASK=`umask`
5131 export YAML_LOG=${LOGDIR}/results.yml
5135 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5136 if check_shared_dir $LOGDIR; then
5137 touch $LOGDIR/shared
5138 echo "Logging to shared log directory: $LOGDIR"
5140 echo "Logging to local directory: $LOGDIR"
5143 yml_nodes_file $LOGDIR >> $YAML_LOG
5144 yml_results_file >> $YAML_LOG
5151 yml_log_test $1 >> $YAML_LOG
5155 yml_log_test_status $@ >> $YAML_LOG
5158 log_sub_test_begin() {
5159 yml_log_sub_test_begin "$@" >> $YAML_LOG
5162 log_sub_test_end() {
5163 yml_log_sub_test_end "$@" >> $YAML_LOG
5169 local llverdev_opts=$2
5170 local devname=$(basename $1)
5171 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5172 # loop devices aren't in /proc/partitions
5173 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5175 size=$(($size / 1024 / 1024)) # Gb
5177 local partial_arg=""
5178 # Run in partial (fast) mode if the size
5179 # of a partition > 1 GB
5180 [ $size -gt 1 ] && partial_arg="-p"
5182 llverdev --force $partial_arg $llverdev_opts $dev
5188 local llverfs_opts=$2
5189 local partial_arg=""
5190 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5192 # Run in partial (fast) mode if the size
5193 # of a partition > 1 GB
5194 [ $size -gt 1 ] && partial_arg="-p"
5196 llverfs $partial_arg $llverfs_opts $dir
5199 remove_mdt_files() {
5204 local mntpt=$(facet_mntpt $facet)
5205 local opts=$MDS_MOUNT_OPTS
5207 echo "removing files from $mdtdev on $facet: $files"
5208 if [ $(facet_fstype $facet) == ldiskfs ] &&
5209 ! do_facet $facet test -b ${!dev}; then
5210 opts=$(csa_add "$opts" -o loop)
5212 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5216 rm $mntpt/ROOT/$f || { rc=$?; break; }
5218 umount -f $mntpt || return $?
5222 duplicate_mdt_files() {
5227 local mntpt=$(facet_mntpt $facet)
5228 local opts=$MDS_MOUNT_OPTS
5230 echo "duplicating files on $mdtdev on $facet: $files"
5231 mkdir -p $mntpt || return $?
5232 if [ $(facet_fstype $facet) == ldiskfs ] &&
5233 ! do_facet $facet test -b ${!dev}; then
5234 opts=$(csa_add "$opts" -o loop)
5236 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5247 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5248 pushd $mntpt/ROOT > /dev/null || return $?
5251 touch $f.bad || return $?
5252 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5254 [ $rc -eq 0 ] || return $rc
5255 setfattr --restore $tmp || return $?
5261 local devs=${1//,/ }
5264 local rslt=$TMP/sgpdd_survey
5266 # sgpdd-survey cleanups ${rslt}.* files
5268 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5274 # returns the canonical name for an ldiskfs device
5279 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5280 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5281 echo dm-\\\${foo##*:};
5283 echo \\\$(basename \\\$dv);
5287 is_sanity_benchmark() {
5288 local benchmarks="dbench bonnie iozone fsx"
5290 for b in $benchmarks; do
5291 if [ "$b" == "$suite" ]; then
5299 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5302 # Get the block size of the filesystem.
5308 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5309 awk '/^Block size:/ {print $3}')
5313 # Check whether the "large_xattr" feature is enabled or not.
5314 large_xattr_enabled() {
5315 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5317 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5318 return ${PIPESTATUS[0]}
5321 # Get the maximum xattr size supported by the filesystem.
5325 if large_xattr_enabled; then
5326 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5329 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5330 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5332 # maximum xattr size = size of block - size of header -
5333 # size of 1 entry - 4 null bytes
5334 size=$((block_size - 32 - 32 - 4))
5340 # Dump the value of the named xattr from a file.
5345 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5348 # Generate a string with size of $size bytes.
5350 local size=${1:-1024} # in bytes
5352 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5355 reformat_external_journal() {
5356 if [ ! -z ${EJOURNAL} ]; then
5357 local rcmd="do_facet ${SINGLEMDS}"
5359 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5360 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5364 # MDT file-level backup/restore
5365 mds_backup_restore() {
5366 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5367 local mntpt=$(facet_mntpt brpt)
5368 local rcmd="do_facet ${SINGLEMDS}"
5369 local metaea=${TMP}/backup_restore.ea
5370 local metadata=${TMP}/backup_restore.tgz
5371 local opts=${MDS_MOUNT_OPTS}
5373 if ! ${rcmd} test -b ${devname}; then
5374 opts=$(csa_add "$opts" -o loop)
5377 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5379 # step 1: build mount point
5380 ${rcmd} mkdir -p $mntpt
5381 # step 2: cleanup old backup
5382 ${rcmd} rm -f $metaea $metadata
5384 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5385 # step 4: backup metaea
5387 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
5389 # step 5: backup metadata
5391 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
5393 ${rcmd} umount -d $mntpt || return 4
5394 # step 7: reformat external journal if needed
5395 reformat_external_journal || return 5
5396 # step 8: reformat dev
5397 echo "reformat new device"
5398 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
5399 --reformat $devname > /dev/null || return 6
5401 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
5402 # step 10: restore metadata
5404 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
5405 # step 11: restore metaea
5407 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
5408 # step 12: remove recovery logs
5409 echo "remove recovery logs"
5410 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
5411 # step 13: umount dev
5412 ${rcmd} umount -d $mntpt || return 10
5413 # step 14: cleanup tmp backup
5414 ${rcmd} rm -f $metaea $metadata
5419 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5420 local mntpt=$(facet_mntpt brpt)
5421 local rcmd="do_facet ${SINGLEMDS}"
5423 local opts=${MDS_MOUNT_OPTS}
5425 if ! ${rcmd} test -b ${devname}; then
5426 opts=$(csa_add "$opts" -o loop)
5429 echo "remove OI files: idx=${idx}"
5431 # step 1: build mount point
5432 ${rcmd} mkdir -p $mntpt
5434 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5435 if [ -z $idx ]; then
5436 # step 3: remove all OI files
5437 ${rcmd} rm -fv $mntpt/oi.16*
5438 elif [ $idx -lt 2 ]; then
5439 ${rcmd} rm -fv $mntpt/oi.16.${idx}
5443 # others, rm oi.16.[idx, idx * idx, idx ** ...]
5444 for ((i=${idx}; i<64; i=$((i * idx)))); do
5445 ${rcmd} rm -fv $mntpt/oi.16.${i}
5449 ${rcmd} umount -d $mntpt || return 2
5450 # OI files will be recreated when mounted as lustre next time.