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
18 # specify environment variable containing batch job name for server statistics
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
21 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
22 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
23 export LOAD_LLOOP=${LOAD_LLOOP:-false}
25 #export PDSH="pdsh -S -Rssh -w"
27 # function used by scripts run on remote nodes
28 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
29 . $LUSTRE/tests/functions.sh
30 . $LUSTRE/tests/yaml.sh
32 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
34 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
36 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
38 if [ -f "$EXCEPT_LIST_FILE" ]; then
39 echo "Reading test skip list from $EXCEPT_LIST_FILE"
44 # check config files for options in decreasing order of preference
45 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
46 MODPROBECONF=/etc/modprobe.d/lustre.conf
47 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
48 MODPROBECONF=/etc/modprobe.d/Lustre
49 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
50 MODPROBECONF=/etc/modprobe.conf
54 [[ $DIR/ = $MOUNT/* ]] || \
55 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
56 [[ $DIR1/ = $MOUNT1/* ]] || \
57 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
58 [[ $DIR2/ = $MOUNT2/* ]] || \
59 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
61 [ -n "$failed" ] && exit 99 || true
65 echo "usage: $0 [-r] [-f cfgfile]"
73 [ "$TESTSUITE" == "lfsck" ] && return 0
74 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
76 local form="%-13s %-17s %-9s %s %s\n"
77 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
78 echo "------------------------------------------------------------------------------------"
79 for O in $DEFAULT_SUITES; do
80 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
81 [ "${!O}" = "no" ] && continue || true
82 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
83 local log=${TMP}/${o}.log
84 if is_sanity_benchmark $o; then
85 log=${TMP}/sanity-benchmark.log
90 local status=Unfinished
92 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
93 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | sort -nr -k 3 | head -5 | awk '{ print $2":"$3"s" }')
94 total=$(grep duration $log | awk '{ print $2}')
95 if [ "${!O}" = "done" ]; then
99 local durations=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | awk '{ print $2":"$3"|" }')
100 details=$(printf "%s\n%s %s %s\n" "$details" "DDETAILS" "$O" "$(echo $durations)")
103 printf "$form" $status "$O" "${total}" "E=$skipped"
104 printf "$form" "-" "-" "-" "S=$(echo $slow)"
107 for O in $DEFAULT_SUITES; do
108 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
109 if [ "${!O}" = "no" ]; then
110 printf "$form" "Skipped" "$O" ""
114 # print the detailed tests durations if DDETAILS=true
121 export LUSTRE=$(absolute_path $LUSTRE)
122 export TESTSUITE=$(basename $0 .sh)
123 export TEST_FAILED=false
124 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
125 export RPC_MODE=${RPC_MODE:-false}
127 export MKE2FS=$MKE2FS
128 if [ -z "$MKE2FS" ]; then
129 if which mkfs.ldiskfs >/dev/null 2>&1; then
130 export MKE2FS=mkfs.ldiskfs
136 export DEBUGFS=$DEBUGFS
137 if [ -z "$DEBUGFS" ]; then
138 if which debugfs.ldiskfs >/dev/null 2>&1; then
139 export DEBUGFS=debugfs.ldiskfs
141 export DEBUGFS=debugfs
145 export TUNE2FS=$TUNE2FS
146 if [ -z "$TUNE2FS" ]; then
147 if which tunefs.ldiskfs >/dev/null 2>&1; then
148 export TUNE2FS=tunefs.ldiskfs
150 export TUNE2FS=tune2fs
154 export E2LABEL=$E2LABEL
155 if [ -z "$E2LABEL" ]; then
156 if which label.ldiskfs >/dev/null 2>&1; then
157 export E2LABEL=label.ldiskfs
159 export E2LABEL=e2label
163 export DUMPE2FS=$DUMPE2FS
164 if [ -z "$DUMPE2FS" ]; then
165 if which dumpfs.ldiskfs >/dev/null 2>&1; then
166 export DUMPE2FS=dumpfs.ldiskfs
168 export DUMPE2FS=dumpe2fs
172 export E2FSCK=$E2FSCK
173 if [ -z "$E2FSCK" ]; then
174 if which fsck.ldiskfs >/dev/null 2>&1; then
175 export E2FSCK=fsck.ldiskfs
181 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
182 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
183 export FSCK_MAX_ERR=4 # File system errors left uncorrected
185 export ZFS=${ZFS:-zfs}
186 export ZPOOL=${ZPOOL:-zpool}
187 export ZDB=${ZDB:-zdb}
188 export PARTPROBE=${PARTPROBE:-partprobe}
190 #[ -d /r ] && export ROOT=${ROOT:-/r}
191 export TMP=${TMP:-$ROOT/tmp}
192 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
193 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
194 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
196 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
197 if ! echo $PATH | grep -q $LUSTRE/utils; then
198 export PATH=$LUSTRE/utils:$PATH
200 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
201 export PATH=$LUSTRE/utils/gss:$PATH
203 if ! echo $PATH | grep -q $LUSTRE/tests; then
204 export PATH=$LUSTRE/tests:$PATH
206 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
207 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
209 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
210 [ ! -f "$LST" ] && export LST=$(which lst)
211 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
212 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
213 # Ubuntu, at least, has a truncate command in /usr/bin
214 # so fully path our truncate command.
215 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
216 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
217 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
218 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
219 export PATH=$LUSTRE/tests/racer:$PATH:
221 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
222 export PATH=$LUSTRE/tests/mpi:$PATH
224 export RSYNC_RSH=${RSYNC_RSH:-rsh}
226 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
227 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
228 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
229 [ ! -f "$LFS" ] && export LFS=$(which lfs)
230 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
231 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
233 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
234 if [ ! -f "$L_GETIDENTITY" ]; then
235 if `which l_getidentity > /dev/null 2>&1`; then
236 export L_GETIDENTITY=$(which l_getidentity)
238 export L_GETIDENTITY=NONE
241 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
242 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
243 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
244 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
245 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
246 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
247 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
248 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
249 [ ! -f "$LUSTRE_RMMOD" ] &&
250 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
251 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
252 [ ! -f "$LFS_MIGRATE" ] &&
253 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
254 export NAME=${NAME:-local}
255 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
256 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
257 export LGSSD=$(which lgssd)
258 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
259 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
260 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
262 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
265 if [ "$ACCEPTOR_PORT" ]; then
266 export PORT_OPT="--port $ACCEPTOR_PORT"
271 echo "Using GSS/krb5 ptlrpc security flavor"
272 which lgss_keyring > /dev/null 2>&1 || \
273 error_exit "built with gss disabled! SEC=$SEC"
284 IDENTITY_UPCALL=false
288 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
290 # Paths on remote nodes, if different
291 export RLUSTRE=${RLUSTRE:-$LUSTRE}
292 export RPWD=${RPWD:-$PWD}
293 export I_MOUNTED=${I_MOUNTED:-"no"}
294 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
295 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
296 ! -f `dirname $0`/../mdt/mdt.ko ]; then
297 export CLIENTMODSONLY=yes
300 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
301 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
305 while getopts "rvwf:" opt $*; do
308 r) REFORMAT=--reformat;;
310 w) WRITECONF=writeconf;;
315 shift $((OPTIND - 1))
318 # print the durations of each test if "true"
319 DDETAILS=${DDETAILS:-false}
320 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
330 ncpts=$(do_facet $facet "lctl get_param -n " \
331 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
333 if [ $ncpts -eq 0 ]; then
341 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
342 eval set -- $(tr "[:punct:]" " " <<< $*)
344 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
347 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
348 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
351 /sbin/lsmod | grep -q "^\<$1\>"
354 # Load a module on the system where this is running.
356 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
358 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
359 # will be used as the arguments. Otherwise arguments will be obtained from
360 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
367 BASE=`basename $module $EXT`
369 module_loaded ${BASE} && return
371 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
373 if [ $# -eq 0 ]; then
374 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
375 # Bash until 4.x, so we resort to eval.
376 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
377 eval set -- \$$optvar
378 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
379 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
381 opt=$(awk -v var="^options $BASE" '$0 ~ var \
382 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
383 set -- $(echo -n $opt)
385 # Ensure we have accept=all for lnet
386 if [ $(basename $module) = lnet ]; then
387 # OK, this is a bit wordy...
388 local arg accept_all_present=false
391 [ "$arg" = accept=all ] && \
392 accept_all_present=true
394 $accept_all_present || set -- "$@" accept=all
400 [ $# -gt 0 ] && echo "${module} options: '$*'"
402 # Note that insmod will ignore anything in modprobe.conf, which is why we're
403 # passing options on the command-line.
404 if [ "$BASE" == "lnet_selftest" ] && \
405 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
406 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
407 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
408 insmod ${LUSTRE}/${module}${EXT} "$@"
410 # must be testing a "make install" or "rpm" installation
411 # note failed to load ptlrpc_gss is considered not fatal
412 if [ "$BASE" == "ptlrpc_gss" ]; then
413 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
420 llite_lloop_enabled() {
421 local n1=$(uname -r | cut -d. -f1)
422 local n2=$(uname -r | cut -d. -f2)
423 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
425 # load the llite_lloop module for < 2.6.32 kernels
426 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
427 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
434 load_modules_local() {
435 if [ -n "$MODPROBE" ]; then
437 echo "Using modprobe to load modules"
441 echo Loading modules from $LUSTRE
445 if [ -f /sys/devices/system/cpu/online ]; then
446 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
447 echo "detected $ncpus online CPUs by sysfs"
449 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
451 if [ $rc -eq 0 ]; then
452 echo "detected $ncpus online CPUs by getconf"
454 echo "Can't detect number of CPUs"
459 # if there is only one CPU core, libcfs can only create one partition
460 # if there is more than 4 CPU cores, libcfs should create multiple CPU
461 # partitions. So we just force libcfs to create 2 partitions for
462 # system with 2 or 4 cores
463 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
464 # force to enable multiple CPU partitions
465 echo "Force libcfs to create 2 CPU partitions"
466 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
468 echo "libcfs will create CPU partition based on online CPUs"
471 load_module ../libcfs/libcfs/libcfs
473 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
474 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
475 load_module ../lnet/lnet/lnet
476 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
477 load_module ../lnet/klnds/$LNETLND
478 load_module lvfs/lvfs
479 load_module obdclass/obdclass
480 load_module ptlrpc/ptlrpc
481 load_module ptlrpc/gss/ptlrpc_gss
489 load_module obdecho/obdecho
490 if ! client_only; then
491 SYMLIST=/proc/kallsyms
492 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
493 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
494 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
495 load_module lfsck/lfsck
496 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
497 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
499 load_module osd-zfs/osd_zfs
503 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
505 # This block shall be moved up beside osd-zfs as soon
506 # as osd-ldiskfs stops using mdd symbols.
508 grep -q exportfs_decode_fh $SYMLIST ||
509 { modprobe exportfs 2> /dev/null || true; }
510 load_module ../ldiskfs/ldiskfs/ldiskfs
511 load_module lvfs/fsfilt_ldiskfs
512 load_module osd-ldiskfs/osd_ldiskfs
523 load_module llite/lustre
524 llite_lloop_enabled && load_module llite/llite_lloop
525 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
527 rm -f $OGDB/ogdb-$HOSTNAME
528 $LCTL modules > $OGDB/ogdb-$HOSTNAME
530 # 'mount' doesn't look in $PATH, just sbin
531 if [ -f $LUSTRE/utils/mount.lustre ] && \
532 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
533 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
534 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
541 # load modules on remote nodes optionally
542 # lustre-tests have to be installed on these nodes
543 if $LOAD_MODULES_REMOTE; then
544 local list=$(comma_list $(remote_nodes_list))
545 if [ -n "$list" ]; then
546 echo "loading modules on: '$list'"
547 do_rpc_nodes "$list" load_modules_local
553 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
554 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
555 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
556 echo "$LEAK_LUSTRE" 1>&2
557 echo "$LEAK_PORTALS" 1>&2
558 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
559 echo "Memory leaks detected"
560 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
566 wait_exit_ST client # bug 12845
568 $LUSTRE_RMMOD ldiskfs || return 2
570 if $LOAD_MODULES_REMOTE; then
571 local list=$(comma_list $(remote_nodes_list))
572 if [ -n "$list" ]; then
573 echo "unloading modules on: '$list'"
574 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
575 do_rpc_nodes "$list" check_mem_leak
579 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
580 umount /sbin/mount.lustre || true
581 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
582 rm -f /sbin/mount.lustre || true
585 check_mem_leak || return 254
587 echo "modules unloaded."
592 local facet=${1:-$SINGLEMDS}
593 local fstype=$(facet_fstype $facet)
596 ldiskfs) size=50;; # largest seen is 44, leave some headroom
597 zfs) size=400;; # largest seen is 384
603 check_gss_daemon_nodes() {
607 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
608 if [ \\\"\\\$num\\\" -ne 1 ]; then
609 echo \\\$num instance of $dname;
614 check_gss_daemon_facet() {
618 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
619 if [ $num -ne 1 ]; then
620 echo "$num instance of $dname on $facet"
629 echo Stopping $@ on $list
630 do_nodes $list "killall -2 $@ 2>/dev/null || true"
633 # start gss daemons on all nodes, or
634 # "daemon" on "list" if set
635 start_gss_daemons() {
639 if [ "$list" ] && [ "$daemon" ] ; then
640 echo "Starting gss daemon on nodes: $list"
641 do_nodes $list "$daemon" || return 8
645 local list=$(comma_list $(mdts_nodes))
647 echo "Starting gss daemon on mds: $list"
648 do_nodes $list "$LSVCGSSD -v" || return 1
650 do_nodes $list "$LGSSD -v" || return 2
653 list=$(comma_list $(osts_nodes))
654 echo "Starting gss daemon on ost: $list"
655 do_nodes $list "$LSVCGSSD -v" || return 3
656 # starting on clients
658 local clients=${CLIENTS:-`hostname`}
660 echo "Starting $LGSSD on clients $clients "
661 do_nodes $clients "$LGSSD -v" || return 4
664 # wait daemons entering "stable" status
668 # check daemons are running
670 list=$(comma_list $(mdts_nodes) $(osts_nodes))
671 check_gss_daemon_nodes $list lsvcgssd || return 5
673 list=$(comma_list $(mdts_nodes))
674 check_gss_daemon_nodes $list lgssd || return 6
677 check_gss_daemon_nodes $clients lgssd || return 7
682 local list=$(comma_list $(mdts_nodes))
684 send_sigint $list lsvcgssd lgssd
686 list=$(comma_list $(osts_nodes))
687 send_sigint $list lsvcgssd
689 list=${CLIENTS:-`hostname`}
690 send_sigint $list lgssd
695 if ! module_loaded ptlrpc_gss; then
696 load_module ptlrpc/gss/ptlrpc_gss
697 module_loaded ptlrpc_gss ||
698 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
700 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
702 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
703 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
711 # maybe cleanup credential cache?
718 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
719 tr '[:lower:]' '[:upper:]'
725 if [ $facet == mgs ]; then
729 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
737 if [ -n "${!var}" ]; then
742 var=$(facet_type $facet)FSTYPE
743 if [ -n "${!var}" ]; then
748 if [ -n "$FSTYPE" ]; then
753 if [[ $facet == mgs ]] && combined_mgs_mds; then
765 local facets=$(get_facets)
768 for facet in ${facets//,/ }; do
769 if [ $node == $(facet_host $facet) ] ||
770 [ $node == "$(facet_failover_host $facet)" ]; then
771 fstype=$(facet_fstype $facet)
772 if [[ $fstypes != *$fstype* ]]; then
773 fstypes+="${fstypes:+,}$fstype"
784 local fstype=$(facet_fstype $facet)
788 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
790 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
791 ${dev} 2>/dev/null");;
793 error "unknown fstype!";;
801 local device=$(mdsdevname $num)
802 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
808 local device=$(ostdevname $num)
809 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
814 # Get the device of a facet.
821 mgs) device=$(mgsdevname) ;;
822 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
823 ost*) device=$(ostdevname $(facet_number $facet)) ;;
824 fs2mds) device=$(mdsdevname 1_2) ;;
825 fs2ost) device=$(ostdevname 1_2) ;;
826 fs3ost) device=$(ostdevname 2_2) ;;
834 # Get the virtual device of a facet.
841 mgs) device=$(mgsvdevname) ;;
842 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
843 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
844 fs2mds) device=$(mdsvdevname 1_2) ;;
845 fs2ost) device=$(ostvdevname 1_2) ;;
846 fs3ost) device=$(ostvdevname 2_2) ;;
854 # Re-read the partition table on failover partner host.
855 # After a ZFS storage pool is created on a shared device, the partition table
856 # on the device may change. However, the operating system on the failover
857 # host may not notice the change automatically. Without the up-to-date partition
858 # block devices, 'zpool import ..' cannot find the labels, whose positions are
859 # relative to partition rather than disk beginnings.
861 # This function performs partprobe on the failover host to make it re-read the
864 refresh_partition_table() {
869 host=$(facet_passive_host $facet)
870 if [[ -n "$host" ]]; then
871 do_node $host "$PARTPROBE $device"
876 # Get ZFS storage pool name.
883 device=$(facet_device $facet)
884 # poolname is string before "/"
885 poolname="${device%%/*}"
891 # Export ZFS storage pool.
892 # Before exporting the pool, all datasets within the pool should be unmounted.
900 poolname=$(zpool_name $facet)
902 if [[ -n "$poolname" ]]; then
903 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
904 grep -q ^$poolname/ /proc/mounts ||
905 $ZPOOL export $opts $poolname"
910 # Import ZFS storage pool.
911 # Force importing, even if the pool appears to be potentially active.
916 local opts=${@:-"-o cachefile=none"}
919 poolname=$(zpool_name $facet)
921 if [[ -n "$poolname" ]]; then
922 opts+=" -d $(dirname $(facet_vdevice $facet))"
923 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
924 $ZPOOL import -f $opts $poolname"
929 # Set the "cachefile=none" property on ZFS storage pool so that the pool
930 # is not automatically imported on system startup.
932 # In a failover environment, this will provide resource level fencing which
933 # will ensure that the same ZFS storage pool will not be imported concurrently
934 # on different nodes.
936 disable_zpool_cache() {
940 poolname=$(zpool_name $facet)
942 if [[ -n "$poolname" ]]; then
943 do_facet $facet "$ZPOOL set cachefile=none $poolname"
948 # This and set_osd_param() shall be used to access OSD parameters
949 # once existed under "obdfilter":
954 # writethrough_cache_enable
958 local device=${2:-$FSNAME-OST*}
961 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
962 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
967 local device=${2:-$FSNAME-OST*}
971 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
972 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
976 local dz=${1:-$DEBUG_SIZE}
978 if [ -f /sys/devices/system/cpu/possible ]; then
979 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
981 local cpus=$(getconf _NPROCESSORS_CONF)
984 # bug 19944, adjust size to be -gt num_possible_cpus()
985 # promise 2MB for every cpu at least
986 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
989 lctl set_param debug_mb=$dz
992 set_default_debug () {
993 local debug=${1:-"$PTLDEBUG"}
994 local subsys=${2:-"$SUBSYSTEM"}
995 local debug_size=${3:-$DEBUG_SIZE}
997 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
998 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1000 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1003 set_default_debug_nodes () {
1006 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1007 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1011 do_rpc_nodes "$nodes" set_default_debug \
1012 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1015 set_default_debug_facet () {
1017 local node=$(facet_active_host $facet)
1018 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1020 set_default_debug_nodes $node
1025 local facets=${1:-$(get_facets)}
1028 for facet in ${facets//,/ }; do
1031 [ $RC -eq 0 ] && continue
1033 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1034 skip "Restart of $facet failed!." && touch $LU482_FAILED
1036 error "Restart of $facet failed!"
1043 # Add argument "arg" (e.g., "loop") to the comma-separated list
1044 # of arguments for option "opt" (e.g., "-o") on command
1045 # line "opts" (e.g., "-o flock").
1051 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1053 if echo "$opts" | grep -q $opt_pattern; then
1054 opts=$(echo "$opts" | sed -e \
1055 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1057 opts+="${opts:+ }$opt $arg"
1065 local dev=$(facet_active $facet)_dev
1066 local opt=${facet}_opt
1067 local mntpt=$(facet_mntpt $facet)
1068 local opts="${!opt} $@"
1070 if [ $(facet_fstype $facet) == ldiskfs ] &&
1071 ! do_facet $facet test -b ${!dev}; then
1072 opts=$(csa_add "$opts" -o loop)
1075 if [[ $(facet_fstype $facet) == zfs ]]; then
1076 # import ZFS storage pool
1077 import_zpool $facet || return ${PIPESTATUS[0]}
1080 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1081 # for testing LU-482 error handling in mount_facets() and test_0a()
1082 if [ -f $TMP/test-lu482-trigger ]; then
1085 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
1089 if [ $RC -ne 0 ]; then
1090 echo "Start of ${!dev} on ${facet} failed ${RC}"
1092 set_default_debug_facet $facet
1094 label=$(devicelabel ${facet} ${!dev})
1095 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1096 eval export ${facet}_svc=${label}
1097 echo Started ${label}
1102 # start facet device options
1108 eval export ${facet}_dev=${device}
1109 eval export ${facet}_opt=\"$@\"
1111 local varname=${facet}failover_dev
1112 if [ -n "${!varname}" ] ; then
1113 eval export ${facet}failover_dev=${!varname}
1115 eval export ${facet}failover_dev=$device
1118 local mntpt=$(facet_mntpt $facet)
1119 do_facet ${facet} mkdir -p $mntpt
1120 eval export ${facet}_MOUNT=$mntpt
1121 mount_facet ${facet}
1130 local HOST=`facet_active_host $facet`
1131 [ -z $HOST ] && echo stop: no host for $facet && return 0
1133 local mntpt=$(facet_mntpt $facet)
1134 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1135 if [ ${running} -ne 0 ]; then
1136 echo "Stopping $mntpt (opts:$@) on $HOST"
1137 do_facet ${facet} umount -d $@ $mntpt
1140 # umount should block, but we should wait for unrelated obd's
1141 # like the MGS or MGC to also stop.
1142 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1144 if [[ $(facet_fstype $facet) == zfs ]]; then
1145 # export ZFS storage pool
1150 # save quota version (both administrative and operational quotas)
1151 # add an additional parameter if mountpoint is ever different from $MOUNT
1153 # XXX This function is kept for interoperability with old server (< 2.3.50),
1154 # it should be removed whenever we drop the interoperability for such
1156 quota_save_version() {
1157 local fsname=${2:-$FSNAME}
1159 local ver=$(tr -c -d "123" <<< $spec)
1160 local type=$(tr -c -d "ug" <<< $spec)
1162 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1164 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1166 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1168 local osts=$(get_facets OST)
1169 for ost in ${osts//,/ }; do
1171 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1175 # client could mount several lustre
1177 # XXX This function is kept for interoperability with old server (< 2.3.50),
1178 # it should be removed whenever we drop the interoperability for such
1181 local fsname=${1:-$FSNAME}
1183 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1185 do_nodes $(comma_list $(osts_nodes)) \
1186 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1190 # XXX This function is kept for interoperability with old server (< 2.3.50),
1191 # it should be removed whenever we drop the interoperability for such
1193 restore_quota_old() {
1194 local mntpt=${1:-$MOUNT}
1195 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1196 if [ ! "$old_QUOTA_TYPE" ] ||
1197 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1200 quota_save_version $old_QUOTA_TYPE
1203 # XXX This function is kept for interoperability with old server (< 2.3.50),
1204 # it should be removed whenever we drop the interoperability for such
1209 # no quota enforcement for now and accounting works out of the box
1212 # We need save the original quota_type params, and restore them after testing
1214 # Suppose that quota type the same on mds and ost
1215 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1216 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1217 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1218 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1219 export old_QUOTA_TYPE=$quota_type
1220 quota_save_version $QUOTA_TYPE
1222 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1223 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1226 local quota_usrs=$QUOTA_USERS
1228 # get_filesystem_size
1229 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1230 local blk_soft=$((disksz + 1024))
1231 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1233 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1234 local i_soft=$Inodes
1235 local i_hard=$((i_soft + i_soft / 20))
1237 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1238 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1241 for usr in $quota_usrs; do
1242 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1244 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1246 eval $cmd || error "$cmd FAILED!"
1248 # display the quota status
1249 echo "Quota settings for $usr : "
1250 $LFS quota -v -u $usr $mntpt || true
1254 # get mdt quota type
1256 local varsvc=${SINGLEMDS}_svc
1257 do_facet $SINGLEMDS $LCTL get_param -n \
1258 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1261 # get ost quota type
1263 # All OSTs should have same quota type
1264 local varsvc=ost1_svc
1265 do_facet ost1 $LCTL get_param -n \
1266 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1269 # restore old quota type settings
1271 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1276 if [ "$old_MDT_QUOTA_TYPE" ]; then
1277 do_facet mgs $LCTL conf_param \
1278 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1280 if [ "$old_OST_QUOTA_TYPE" ]; then
1281 do_facet mgs $LCTL conf_param \
1282 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1286 # Handle the case when there is a space in the lfs df
1287 # "filesystem summary" line the same as when there is no space.
1288 # This will allow fixing the "lfs df" summary line in the future.
1290 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1294 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1301 # save old quota type & set new quota type
1302 local mdt_qtype=$(mdt_quota_type)
1303 local ost_qtype=$(ost_quota_type)
1305 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1306 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1308 export old_MDT_QUOTA_TYPE=$mdt_qtype
1309 export old_OST_QUOTA_TYPE=$ost_qtype
1311 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1312 error "set mdt quota type failed"
1313 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1314 error "set ost quota type failed"
1316 local quota_usrs=$QUOTA_USERS
1318 # get_filesystem_size
1319 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1320 local blk_soft=$((disksz + 1024))
1321 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1323 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1324 local i_soft=$inodes
1325 local i_hard=$((i_soft + i_soft / 20))
1327 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1328 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1329 "inode-hardlimit: $i_hard"
1332 for usr in $quota_usrs; do
1333 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1335 cmd="$LFS setquota -$type $usr -b $blk_soft"
1336 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1338 eval $cmd || error "$cmd FAILED!"
1340 # display the quota status
1341 echo "Quota settings for $usr : "
1342 $LFS quota -v -u $usr $mntpt || true
1349 local OPTIONS=${3:-$MOUNTOPT}
1351 local device=$MGSNID:/$FSNAME
1352 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1353 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1357 echo "Starting client: $client: $OPTIONS $device $mnt"
1358 do_node $client mkdir -p $mnt
1359 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1361 set_default_debug_nodes $client
1373 [ "$3" ] && force=-f
1374 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1375 if [ $running -ne 0 ]; then
1376 echo "Stopping client $client $mnt (opts:$force)"
1377 do_node $client lsof -t $mnt || need_kill=no
1378 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1379 pids=$(do_node $client lsof -t $mnt | sort -u);
1380 if [ -n $pids ]; then
1381 do_node $client kill -9 $pids || true
1385 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1386 if [ $busy -ne 0 ] ; then
1387 echo "$mnt is still busy, wait one second" && sleep 1
1388 do_node $client umount $force $mnt
1393 # nodes is comma list
1394 sanity_mount_check_nodes () {
1400 # FIXME: assume that all cluster nodes run the same os
1401 [ "$(uname)" = Linux ] || return 0
1404 for mnt in $mnts ; do
1405 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1406 mpts=\\\$(mount | grep -c $mnt' ');
1407 if [ \\\$running -ne \\\$mpts ]; then
1408 echo \\\$(hostname) env are INSANE!;
1411 [ $? -eq 0 ] || rc=1
1416 sanity_mount_check_servers () {
1417 [ "$CLIENTONLY" ] &&
1418 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1419 echo Checking servers environments
1421 # FIXME: modify get_facets to display all facets wo params
1422 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1426 for facet in ${facets//,/ }; do
1427 node=$(facet_host ${facet})
1428 mntpt=$(facet_mntpt $facet)
1429 sanity_mount_check_nodes $node $mntpt ||
1430 { error "server $node environments are insane!"; return 1; }
1434 sanity_mount_check_clients () {
1435 local clients=${1:-$CLIENTS}
1436 local mntpt=${2:-$MOUNT}
1437 local mntpt2=${3:-$MOUNT2}
1439 [ -z $clients ] && clients=$(hostname)
1440 echo Checking clients $clients environments
1442 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1443 error "clients environments are insane!"
1446 sanity_mount_check () {
1447 sanity_mount_check_servers || return 1
1448 sanity_mount_check_clients || return 2
1451 # mount clients if not mouted
1452 zconf_mount_clients() {
1455 local OPTIONS=${3:-$MOUNTOPT}
1457 local device=$MGSNID:/$FSNAME
1458 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1459 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1463 echo "Starting client $clients: $OPTIONS $device $mnt"
1466 running=\\\$(mount | grep -c $mnt' ');
1468 if [ \\\$running -eq 0 ] ; then
1470 mount -t lustre $OPTIONS $device $mnt;
1473 exit \\\$rc" || return ${PIPESTATUS[0]}
1475 echo "Started clients $clients: "
1476 do_nodes $clients "mount | grep $mnt' '"
1478 set_default_debug_nodes $clients
1483 zconf_umount_clients() {
1488 [ "$3" ] && force=-f
1490 echo "Stopping clients: $clients $mnt (opts:$force)"
1491 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1492 if [ \\\$running -ne 0 ] ; then
1493 echo Stopping client \\\$(hostname) $mnt opts:$force;
1494 lsof $mnt || need_kill=no;
1495 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1496 pids=\\\$(lsof -t $mnt | sort -u);
1497 if [ -n \\\"\\\$pids\\\" ]; then
1501 while umount $force $mnt 2>&1 | grep -q "busy"; do
1502 echo "$mnt is still busy, wait one second" && sleep 1;
1509 echo + $POWER_DOWN $node
1513 shutdown_node_hard () {
1515 local attempts=$SHUTDOWN_ATTEMPTS
1517 for i in $(seq $attempts) ; do
1520 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1521 echo "waiting for $host to fail attempts=$attempts"
1522 [ $i -lt $attempts ] || \
1523 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1529 local mnt=${2:-$MOUNT}
1532 if [ "$FAILURE_MODE" = HARD ]; then
1533 shutdown_node_hard $client
1535 zconf_umount_clients $client $mnt -f
1541 local facets="$(get_facets OST),$(get_facets MDS)"
1544 combined_mgs_mds || facets="$facets,mgs"
1546 for facet in ${facets//,/ }; do
1547 if [ $(facet_active_host $facet) == $host ]; then
1548 affected="$affected $facet"
1552 echo $(comma_list $affected)
1557 local host=${2:-$(facet_host $facet)}
1559 local label=$(convert_facet2label $facet)
1560 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1563 facets_up_on_host () {
1565 local facets=$(facets_on_host $host)
1568 for facet in ${facets//,/ }; do
1569 if $(facet_up $facet $host); then
1570 affected_up="$affected_up $facet"
1574 echo $(comma_list $affected_up)
1580 if [ "$FAILURE_MODE" = HARD ]; then
1581 shutdown_node_hard $(facet_active_host $facet)
1589 echo + $POWER_UP $node
1602 if [ "$FAILURE_MODE" = HARD ]; then
1603 reboot_node $(facet_active_host $facet)
1611 if [ "$FAILURE_MODE" = HARD ]; then
1621 for facet in ${facets//,/ }; do
1622 hosts=$(expand_list $hosts $(facet_host $facet) )
1628 _check_progs_installed () {
1632 for prog in $progs; do
1633 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1634 echo $prog missing on $(hostname)
1641 check_progs_installed () {
1645 do_rpc_nodes "$nodes" _check_progs_installed $@
1648 # recovery-scale functions
1650 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1653 start_client_load() {
1656 local var=$(node_var_name $client)_load
1657 eval export ${var}=$load
1659 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1660 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1661 END_RUN_FILE=$END_RUN_FILE \
1662 LOAD_PID_FILE=$LOAD_PID_FILE \
1663 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1664 TESTNAME=$TESTNAME \
1665 DBENCH_LIB=$DBENCH_LIB \
1666 DBENCH_SRC=$DBENCH_SRC \
1670 log "Started client load: ${load} on $client"
1672 # get the children process IDs
1673 local pids=$(ps --ppid $ppid -o pid= | xargs)
1674 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1678 start_client_loads () {
1679 local -a clients=(${1//,/ })
1680 local numloads=${#CLIENT_LOADS[@]}
1683 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1684 testnum=$((nodenum % numloads))
1685 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1687 # bug 22169: wait the background threads to start
1691 # only for remote client
1692 check_client_load () {
1694 local var=$(node_var_name $client)_load
1695 local TESTLOAD=run_${!var}.sh
1697 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1699 # bug 18914: try to connect several times not only when
1700 # check ps, but while check_catastrophe also
1703 while [ $RC = 254 -a $tries -gt 0 ]; do
1707 if ! check_catastrophe $client; then
1709 if [ $RC -eq 254 ]; then
1710 # FIXME: not sure how long we shuold sleep here
1714 echo "check catastrophe failed: RC=$RC "
1718 # We can continue try to connect if RC=254
1719 # Just print the warning about this
1720 if [ $RC = 254 ]; then
1721 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1724 # see if the load is still on the client
1727 while [ $RC = 254 -a $tries -gt 0 ]; do
1731 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1736 if [ $RC = 254 ]; then
1737 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1738 # see if we can diagnose a bit why this is
1743 check_client_loads () {
1744 local clients=${1//,/ }
1748 for client in $clients; do
1749 check_client_load $client
1751 if [ "$rc" != 0 ]; then
1752 log "Client load failed on node $client, rc=$rc"
1758 restart_client_loads () {
1759 local clients=${1//,/ }
1760 local expectedfail=${2:-""}
1764 for client in $clients; do
1765 check_client_load $client
1767 if [ "$rc" != 0 -a "$expectedfail" ]; then
1768 local var=$(node_var_name $client)_load
1769 start_client_load $client ${!var}
1770 echo "Restarted client load ${!var}: on $client. Checking ..."
1771 check_client_load $client
1773 if [ "$rc" != 0 ]; then
1774 log "Client load failed to restart on node $client, rc=$rc"
1775 # failure one client load means test fail
1776 # we do not need to check other
1785 # Start vmstat and save its process ID in a file.
1790 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1793 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1794 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1797 # Display the nodes on which client loads failed.
1798 print_end_run_file() {
1802 [ -s $file ] || return 0
1804 echo "Found the END_RUN_FILE file: $file"
1807 # A client load will stop if it finds the END_RUN_FILE file.
1808 # That does not mean the client load actually failed though.
1809 # The first node in END_RUN_FILE is the one we are interested in.
1812 if [ -n "$node" ]; then
1813 local var=$(node_var_name $node)_load
1815 local prefix=$TESTLOG_PREFIX
1816 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1817 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1818 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1820 echo "Client load ${!var} failed on node $node:"
1826 # Stop the process which had its PID saved in a file.
1831 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1833 do_nodes $nodes "test -f $pid_file &&
1834 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1837 # Stop all client loads.
1838 stop_client_loads() {
1839 local nodes=${1:-$CLIENTS}
1842 # stop the client loads
1843 stop_process $nodes $pid_file
1845 # clean up the processes that started them
1846 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1848 # End recovery-scale functions
1850 # verify that lustre actually cleaned up properly
1852 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1853 error "LBUG/LASSERT detected"
1854 BUSY=`dmesg | grep -i destruct || true`
1855 if [ "$BUSY" ]; then
1857 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1861 check_mem_leak || exit 204
1863 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1864 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1867 if module_loaded lnet || module_loaded libcfs; then
1868 echo "$TESTSUITE: modules still loaded..." 1>&2
1877 if [[ "$1" == "--verbose" ]]; then
1893 RESULT=$(do_node $node "$TEST")
1894 if [[ "$RESULT" == "$FINAL" ]]; then
1895 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
1896 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
1900 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
1901 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
1905 [[ $WAIT -ge $MAX ]] && break
1906 [[ $((WAIT % print)) -eq 0 ]] &&
1907 echo "Waiting $((MAX - WAIT)) secs for update"
1908 WAIT=$((WAIT + sleep))
1911 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1915 wait_update_facet() {
1918 wait_update $(facet_active_host $facet) "$@"
1922 do_nodes $(comma_list $(mdts_nodes)) \
1923 "lctl set_param -n osd*.*MDT*.force_sync 1"
1924 do_nodes $(comma_list $(osts_nodes)) \
1925 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1926 grep -v 'Found no match'
1929 wait_delete_completed_mds() {
1930 local MAX_WAIT=${1:-20}
1932 local stime=`date +%s`
1937 # find MDS with pending deletions
1938 for node in $(mdts_nodes); do
1939 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1940 2>/dev/null | calc_sum)
1941 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1944 mds2sync="$mds2sync $node"
1946 if [ "$mds2sync" == "" ]; then
1949 mds2sync=$(comma_list $mds2sync)
1951 # sync MDS transactions
1952 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1954 # wait till all changes are sent and commmitted by OSTs
1955 # for ldiskfs space is released upon execution, but DMU
1956 # do this upon commit
1959 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1960 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1962 #echo "$node: $changes changes on all"
1963 if [ "$changes" -eq "0" ]; then
1965 #echo "delete took $((etime - stime)) seconds"
1973 echo "Delete is not completed in $((etime - stime)) seconds"
1974 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1980 # we can use "for" here because we are waiting the slowest
1981 for host in ${hostlist//,/ }; do
1982 check_network "$host" 900
1984 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1991 for facet in ${facetlist//,/ }; do
1992 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1994 wait_for_host $hostlist
1997 _wait_recovery_complete () {
2000 # Use default policy if $2 is not passed by caller.
2001 local MAX=${2:-$(max_recovery_time)}
2006 while [ $WAIT -lt $MAX ]; do
2007 STATUS=$(lctl get_param -n $param | grep status)
2009 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2012 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2014 echo "$param recovery not done in $MAX sec. $STATUS"
2018 wait_recovery_complete () {
2021 # with an assumption that at_max is the same on all nodes
2022 local MAX=${2:-$(max_recovery_time)}
2025 if [ "$FAILURE_MODE" = HARD ]; then
2026 facets=$(facets_on_host $(facet_active_host $facet))
2028 echo affected facets: $facets
2030 # we can use "for" here because we are waiting the slowest
2031 for facet in ${facets//,/ }; do
2032 local var_svc=${facet}_svc
2033 local param="*.${!var_svc}.recovery_status"
2035 local host=$(facet_active_host $facet)
2036 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2040 wait_mds_ost_sync () {
2041 # just because recovery is done doesn't mean we've finished
2042 # orphan cleanup. Wait for llogs to get synchronized.
2043 echo "Waiting for orphan cleanup..."
2044 # MAX value includes time needed for MDS-OST reconnection
2045 local MAX=$(( TIMEOUT * 2 ))
2048 local list=$(comma_list $(mdts_nodes))
2049 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2050 if ! do_facet $SINGLEMDS \
2051 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2053 # old way, use mds_sync
2055 list=$(comma_list $(osts_nodes))
2056 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2058 while [ $WAIT -lt $MAX ]; do
2059 local -a sync=($(do_nodes $list "$cmd"))
2062 for ((i=0; i<${#sync[@]}; i++)); do
2064 [ ${sync[$i]} -eq 1 ] && continue
2066 [ ${sync[$i]} -eq 0 ] && continue
2068 # there is a not finished MDS-OST synchronization
2072 sleep 2 # increase waiting time and cover statfs cache
2073 [ ${con} -eq 1 ] && return 0
2074 echo "Waiting $WAIT secs for $facet mds-ost sync done."
2077 echo "$facet recovery not done in $MAX sec. $STATUS"
2081 wait_destroy_complete () {
2082 echo "Waiting for local destroys to complete"
2083 # MAX value shouldn't be big as this mean server responsiveness
2084 # never increase this just to make test pass but investigate
2085 # why it takes so long time
2088 while [ $WAIT -lt $MAX ]; do
2089 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2093 for ((i=0; i<${#RPCs[@]}; i++)); do
2094 [ ${RPCs[$i]} -eq 0 ] && continue
2095 # there are still some destroy RPCs in flight
2100 [ ${con} -eq 1 ] && return 0 # done waiting
2101 echo "Waiting ${WAIT}s for local destroys to complete"
2104 echo "Local destroys weren't done in $MAX sec."
2108 wait_delete_completed() {
2109 wait_delete_completed_mds $1 || return $?
2110 wait_destroy_complete
2119 # conf-sanity 31 takes a long time cleanup
2120 while [ $WAIT -lt 300 ]; do
2121 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2122 [ -z "${running}" ] && return 0
2123 echo "waited $WAIT for${running}"
2124 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2126 WAIT=$((WAIT + INTERVAL))
2128 echo "service didn't stop after $WAIT seconds. Still running:"
2133 wait_remote_prog () {
2139 [ "$PDSH" = "no_dsh" ] && return 0
2141 while [ $WAIT -lt $2 ]; do
2142 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2143 [ -z "${running}" ] && return 0 || true
2144 echo "waited $WAIT for: "
2146 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2148 WAIT=$((WAIT + INTERVAL))
2150 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2151 [ -z "$pids" ] && return 0
2152 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2153 # FIXME: not portable
2154 for pid in $pids; do
2155 cat /proc/${pid}/status || true
2156 cat /proc/${pid}/wchan || true
2158 kill -9 $pid || true
2167 # not every config has many clients
2169 if [ ! -z "$CLIENTS" ]; then
2170 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2172 stat -f $MOUNT > /dev/null
2178 # usually checked on particular client or locally
2180 if [ ! -z "$client" ]; then
2181 $PDSH $client "stat -f $MOUNT" > /dev/null
2183 stat -f $MOUNT > /dev/null
2191 client_reconnect() {
2192 uname -n >> $MOUNT/recon
2193 if [ -z "$CLIENTS" ]; then
2194 df $MOUNT; uname -n >> $MOUNT/recon
2196 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2198 echo Connected clients:
2200 ls -l $MOUNT/recon > /dev/null
2204 affected_facets () {
2207 local host=$(facet_active_host $facet)
2208 local affected=$facet
2210 if [ "$FAILURE_MODE" = HARD ]; then
2211 affected=$(facets_up_on_host $host)
2225 #Because it will only get up facets, we need get affected
2226 #facets before shutdown
2227 #For HARD Failure mode, it needs make sure facets on the same
2228 #HOST will only be shutdown and reboot once
2229 for facet in ${facets//,/ }; do
2230 local affected_facet
2232 #check whether facet has been included in other affected facets
2233 for ((index=0; index<$total; index++)); do
2234 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2237 if [ $skip -eq 0 ]; then
2238 affecteds[$total]=$(affected_facets $facet)
2243 for ((index=0; index<$total; index++)); do
2244 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2245 local host=$(facet_active_host $facet)
2246 echo "Failing ${affecteds[index]} on $host"
2247 shutdown_facet $facet
2250 for ((index=0; index<$total; index++)); do
2251 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2252 echo reboot facets: ${affecteds[index]}
2256 change_active ${affecteds[index]}
2258 wait_for_facet ${affecteds[index]}
2259 # start mgs first if it is affected
2260 if ! combined_mgs_mds &&
2261 list_member ${affecteds[index]} mgs; then
2262 mount_facet mgs || error "Restart of mgs failed"
2264 # FIXME; has to be changed to mount all facets concurrently
2265 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2266 echo mount facets: ${affecteds[index]}
2267 mount_facets ${affecteds[index]}
2277 do_facet $facet "sync; sync; sync"
2280 # make sure there will be no seq change
2281 local clients=${CLIENTS:-$HOSTNAME}
2282 local f=fsa-\\\$\(hostname\)
2283 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2284 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2286 local svc=${facet}_svc
2287 do_facet $facet $LCTL --device ${!svc} notransno
2289 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2290 # in-memory state has to be cleared by either rebooting the host or
2291 # exporting and reimporting the pool.
2293 # Although the uberblocks are not updated when a pool is freezed,
2294 # transactions are still written to the disks. Modified blocks may be
2295 # cached in memory when tests try reading them back. The
2296 # export-and-reimport process also evicts any cached pool data from
2297 # memory to provide the correct "data loss" semantics.
2299 # In the test framework, the exporting and importing operations are
2300 # handled by stop() and mount_facet() separately, which are used
2301 # inside fail() and fail_abort().
2303 do_facet $facet $LCTL --device ${!svc} readonly
2304 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2305 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2308 replay_barrier_nodf() {
2309 local facet=$1 echo running=${running}
2310 do_facet $facet "sync; sync; sync"
2311 local svc=${facet}_svc
2312 echo Replay barrier on ${!svc}
2313 do_facet $facet $LCTL --device ${!svc} notransno
2314 do_facet $facet $LCTL --device ${!svc} readonly
2315 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2316 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2319 replay_barrier_nosync() {
2320 local facet=$1 echo running=${running}
2321 local svc=${facet}_svc
2322 echo Replay barrier on ${!svc}
2323 do_facet $facet $LCTL --device ${!svc} notransno
2324 do_facet $facet $LCTL --device ${!svc} readonly
2325 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2326 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2329 mds_evict_client() {
2330 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2331 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2334 ost_evict_client() {
2335 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2336 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2341 local clients=${CLIENTS:-$HOSTNAME}
2343 facet_failover $* || error "failover: $?"
2344 wait_clients_import_state "$clients" "$facets" FULL
2345 clients_up || error "post-failover df: $?"
2350 facet_failover $facet
2356 change_active $facet
2357 wait_for_facet $facet
2358 mount_facet $facet -o abort_recovery
2359 clients_up || echo "first df failed: $?"
2360 clients_up || error "post-failover df: $?"
2364 echo There is no lmc. This is mountconf, baby.
2368 host_nids_address() {
2372 if [ -n "$kind" ]; then
2373 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2375 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2381 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2387 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2388 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2389 if [ -z "$ID" ]; then
2390 echo "Could not get a ptl id for $1..."
2399 h2name_or_ip "$1" "tcp"
2404 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2405 if type __h2elan >/dev/null 2>&1; then
2408 ID=`echo $1 | sed 's/[^0-9]*//g'`
2416 h2name_or_ip "$1" "o2ib"
2420 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2421 # expressions format. As a bonus we can then just pass in those variables
2422 # to pdsh. What this function does is take a HOSTLIST type string and
2423 # expand it into a space deliminated list for us.
2431 [ -z "$hostlist" ] && return
2433 # Translate the case of [..],..,[..] to [..] .. [..]
2434 list="${hostlist/],/] }"
2436 [[ "$front" == *,* ]] && {
2439 list=${list/${old}/${new}}
2442 for item in $list; do
2443 # Test if we have any []'s at all
2444 if [ "$item" != "${item/\[/}" ]; then {
2445 # Expand the [*] into list
2449 if [ "$name" != "$item" ]; then
2450 group=${item#$name[*}
2453 for range in ${group//,/ }; do
2457 # Number of leading zeros
2460 end=$(echo $end | sed 's/0*//')
2461 [[ -z "$end" ]] && end=0
2462 [[ $padlen2 -gt $padlen ]] && {
2463 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2466 begin=$(echo $begin | sed 's/0*//')
2467 [ -z $begin ] && begin=0
2469 for num in $(seq -f "%0${padlen}g" $begin $end); do
2470 value="${name#*,}${num}${back}"
2471 [ "$value" != "${value/\[/}" ] && {
2472 value=$(hostlist_expand "$value")
2474 myList="$myList $value"
2479 myList="$myList $item"
2482 myList=${myList//,/ }
2483 myList=${myList:1} # Remove first character which is a space
2485 # Filter any duplicates without sorting
2487 myList="${list%% *}"
2489 while [[ "$list" != ${myList##* } ]]; do
2490 list=${list//${list%% *} /}
2491 myList="$myList ${list%% *}"
2493 myList="${myList%* }";
2495 # We can select an object at a offset in the list
2498 for item in $myList; do
2500 [ $cnt -eq $offset ] && {
2504 [ $(get_node_count $myList) -ne 1 ] && myList=""
2513 [ "$facet" == client ] && echo -n $HOSTNAME && return
2514 varname=${facet}_HOST
2515 if [ -z "${!varname}" ]; then
2516 if [ "${facet:0:3}" == "ost" ]; then
2517 eval export ${facet}_HOST=${ost_HOST}
2518 elif [ "${facet:0:3}" == "mdt" -o \
2519 "${facet:0:3}" == "mds" -o \
2520 "${facet:0:3}" == "mgs" ]; then
2521 eval export ${facet}_HOST=${mds_HOST}
2527 facet_failover_host() {
2531 var=${facet}failover_HOST
2532 if [ -n "${!var}" ]; then
2537 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2538 "${facet:0:3}" == "mgs" ]; then
2540 eval export ${facet}failover_host=${mds_HOST}
2545 if [[ $facet == ost* ]]; then
2546 eval export ${facet}failover_host=${ost_HOST}
2554 local activevar=${facet}active
2556 if [ -f $TMP/${facet}active ] ; then
2557 source $TMP/${facet}active
2560 active=${!activevar}
2561 if [ -z "$active" ] ; then
2568 facet_active_host() {
2570 local active=`facet_active $facet`
2571 if [ "$facet" == client ]; then
2574 echo `facet_host $active`
2578 # Get the passive failover partner host of facet.
2579 facet_passive_host() {
2581 [[ $facet = client ]] && return
2583 local host=${facet}_HOST
2584 local failover_host=${facet}failover_HOST
2585 local active_host=$(facet_active_host $facet)
2587 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2589 if [[ $active_host = ${!host} ]]; then
2590 echo -n ${!failover_host}
2600 facetlist=$(exclude_items_from_list $facetlist mgs)
2602 for facet in ${facetlist//,/ }; do
2603 local failover=${facet}failover
2604 local host=`facet_host $failover`
2605 [ -z "$host" ] && return
2607 local curactive=`facet_active $facet`
2608 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2609 eval export ${facet}active=$facet
2611 eval export ${facet}active=$failover
2613 # save the active host for this facet
2614 local activevar=${facet}active
2615 echo "$activevar=${!activevar}" > $TMP/$activevar
2616 [[ $facet = mds1 ]] && combined_mgs_mds && \
2617 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2618 local TO=`facet_active_host $facet`
2619 echo "Failover $facet to $TO"
2625 # do not stripe off hostname if verbose, bug 19215
2626 if [ x$1 = x--verbose ]; then
2634 if [ "$HOST" = "$HOSTNAME" ]; then
2636 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2637 echo "cannot run remote command on $HOST with $myPDSH"
2641 echo "CMD: $HOST $@" >&2
2642 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2645 if [ "$myPDSH" = "rsh" ]; then
2646 # we need this because rsh does not return exit code of an executed command
2647 local command_status="$TMP/cs"
2648 rsh $HOST ":> $command_status"
2649 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2650 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2651 echo command failed >$command_status"
2652 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2657 # print HOSTNAME for myPDSH="no_dsh"
2658 if [[ $myPDSH = no_dsh ]]; then
2659 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2661 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2664 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2666 return ${PIPESTATUS[0]}
2670 do_node --verbose "$@"
2673 single_local_node () {
2674 [ "$1" = "$HOSTNAME" ]
2677 # Outputs environment variable assignments that should be passed to remote nodes
2681 local facets=$(get_facets)
2684 for var in ${!MODOPTS_*}; do
2686 echo -n " ${var}=\"$value\""
2689 for facet in ${facets//,/ }; do
2691 if [ -n "${!var}" ]; then
2692 echo -n " $var=${!var}"
2696 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2697 if [ -n "${!var}" ]; then
2698 echo -n " $var=${!var}"
2702 if [ -n "$FSTYPE" ]; then
2703 echo -n " FSTYPE=$FSTYPE"
2709 # do not stripe off hostname if verbose, bug 19215
2710 if [ x$1 = x--verbose ]; then
2718 if single_local_node $rnodes; then
2720 do_nodev $rnodes "$@"
2722 do_node $rnodes "$@"
2727 # This is part from do_node
2730 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2731 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2733 export FANOUT=$(get_node_count "${rnodes//,/ }")
2735 echo "CMD: $rnodes $@" >&2
2736 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2739 # do not replace anything from pdsh output if -N is used
2740 # -N Disable hostname: prefix on lines of output.
2741 if $verbose || [[ $myPDSH = *-N* ]]; then
2742 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2744 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2746 return ${PIPESTATUS[0]}
2752 local HOST=`facet_active_host $facet`
2753 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2757 # Function: do_facet_random_file $FACET $FILE $SIZE
2758 # Creates FILE with random content on the given FACET of given SIZE
2760 do_facet_random_file() {
2764 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2765 do_facet $facet "$cmd 2>/dev/null"
2768 do_facet_create_file() {
2772 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2773 do_facet $facet "$cmd 2>/dev/null"
2777 do_nodes --verbose "$@"
2783 # make sure its not already running
2785 rm -f $TMP/${facet}active
2786 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2787 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2789 if [[ $(facet_fstype $facet) == zfs ]]; then
2791 # After formatting a ZFS target, "cachefile=none" property will
2792 # be set on the ZFS storage pool so that the pool is not
2793 # automatically imported on system startup. And then the pool
2794 # will be exported so as to leave the importing and exporting
2795 # operations handled by mount_facet() and stop() separately.
2797 refresh_partition_table $facet $(facet_vdevice $facet)
2798 disable_zpool_cache $facet
2807 local fstype=$(facet_fstype ost$num)
2811 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2812 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2814 #dataset name is independent of vdev device names
2815 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2817 error "unknown fstype!";;
2827 local fstype=$(facet_fstype ost$num)
2831 # vdevs are not supported by ldiskfs
2834 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2835 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2837 error "unknown fstype!";;
2847 local fstype=$(facet_fstype mds$num)
2851 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2852 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2854 #dataset name is independent of vdev device names
2855 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2857 error "unknown fstype!";;
2867 local fstype=$(facet_fstype mds$num)
2871 # vdevs are not supported by ldiskfs
2874 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2875 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2877 error "unknown fstype!";;
2885 local fstype=$(facet_fstype mgs)
2889 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2890 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2891 DEVPTR=$(mdsdevname 1)
2896 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2897 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2898 DEVPTR=$(mdsdevname 1)
2900 DEVPTR=${FSNAME}-mgs/mgs
2903 error "unknown fstype!";;
2913 local fstype=$(facet_fstype mgs)
2917 # vdevs are not supported by ldiskfs
2920 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2921 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2922 VDEVPTR=$(mdsvdevname 1)
2927 error "unknown fstype!";;
2935 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2937 local var=${facet}_MOUNT
2938 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2947 # make sure we are using the primary server, so test-framework will
2948 # be able to clean up properly.
2949 activemds=`facet_active mds1`
2950 if [ $activemds != "mds1" ]; then
2954 local clients=$CLIENTS
2955 [ -z $clients ] && clients=$(hostname)
2957 zconf_umount_clients $clients $MOUNT "$*" || true
2958 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2960 [ "$CLIENTONLY" ] && return
2961 # The add fn does rm ${facet}active file, this would be enough
2962 # if we use do_facet <facet> only after the facet added, but
2963 # currently we use do_facet mds in local.sh
2964 for num in `seq $MDSCOUNT`; do
2966 rm -f ${TMP}/mds${num}active
2968 combined_mgs_mds && rm -f $TMP/mgsactive
2970 for num in `seq $OSTCOUNT`; do
2972 rm -f $TMP/ost${num}active
2975 if ! combined_mgs_mds ; then
2982 cleanup_echo_devs () {
2983 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2985 for dev in $devs; do
2986 $LCTL --device $dev cleanup
2987 $LCTL --device $dev detach
2992 nfs_client_mode && return
3001 combined_mgs_mds () {
3002 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3003 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3007 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3011 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3017 local fsname=${3:-"$FSNAME"}
3018 local type=$(facet_type $facet)
3019 local index=$(($(facet_number $facet) - 1))
3020 local fstype=$(facet_fstype $facet)
3021 local host=$(facet_host $facet)
3026 if [ $type == MGS ] && combined_mgs_mds; then
3030 if [ $type == MGS ] || ( [ $type == MDS ] &&
3031 [ "$dev" == $(mgsdevname) ] &&
3032 [ "$host" == "$(facet_host mgs)" ] ); then
3035 opts="--mgsnode=$MGSNID"
3038 if [ $type != MGS ]; then
3039 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3043 var=${facet}failover_HOST
3044 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3045 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3048 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3049 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3051 if [ $type == MDS ]; then
3052 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3053 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3054 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3055 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3056 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3058 if [ $fstype == ldiskfs ]; then
3059 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3060 if [ ! -z $EJOURNAL ]; then
3061 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3063 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3067 if [ $type == OST ]; then
3068 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3069 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3071 if [ $fstype == ldiskfs ]; then
3072 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3076 opts+=" --backfstype=$fstype"
3079 if [ -n "${!var}" ]; then
3080 opts+=" --device-size=${!var}"
3083 var=$(upper $fstype)_MKFS_OPTS
3084 fs_mkfs_opts+=${!var:+" ${!var}"}
3086 var=${type}_FS_MKFS_OPTS
3087 fs_mkfs_opts+=${!var:+" ${!var}"}
3089 if [ -n "${fs_mkfs_opts## }" ]; then
3090 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3094 opts+=${!var:+" ${!var}"}
3107 # We need ldiskfs here, may as well load them all
3109 [ "$CLIENTONLY" ] && return
3110 echo Formatting mgs, mds, osts
3111 if ! combined_mgs_mds ; then
3112 echo "Format mgs: $(mgsdevname)"
3113 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3114 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3118 for num in $(seq $MDSCOUNT); do
3119 echo "Format mds$num: $(mdsdevname $num)"
3120 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3121 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3122 ${quiet:+>/dev/null} || exit 10
3125 for num in $(seq $OSTCOUNT); do
3126 echo "Format ost$num: $(ostdevname $num)"
3127 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3128 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3129 ${quiet:+>/dev/null} || exit 10
3134 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3138 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3142 # 0: success, the old identity set already.
3143 # 1: success, the old identity does not set.
3148 local j=`expr $num - 1`
3149 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3151 if [ -z "$MDT" ]; then
3155 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3158 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3160 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3163 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3165 if [ $old = "NONE" ]; then
3174 zconf_umount `hostname` $1 || error "umount failed"
3175 zconf_mount `hostname` $1 || error "mount failed"
3183 rm -f $TMP/${facet}active
3184 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3189 local mdt_count=${1:-$MDSCOUNT}
3190 local ost_count=${2:-$OSTCOUNT}
3193 for num in $(seq $mdt_count); do
3194 DEVNAME=$(mdsdevname $num)
3195 writeconf_facet mds$num $DEVNAME || rc=$?
3198 for num in $(seq $ost_count); do
3199 DEVNAME=$(ostdevname $num)
3200 writeconf_facet ost$num $DEVNAME || rc=$?
3206 nfs_client_mode && return
3208 sanity_mount_check ||
3209 error "environments are insane!"
3213 if [ -z "$CLIENTONLY" ]; then
3214 echo Setup mgs, mdt, osts
3215 echo $WRITECONF | grep -q "writeconf" && \
3217 if ! combined_mgs_mds ; then
3218 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3221 for num in `seq $MDSCOUNT`; do
3222 DEVNAME=$(mdsdevname $num)
3223 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3225 # We started mds, now we should set failover variables properly.
3226 # Set mds${num}failover_HOST if it is not set (the default failnode).
3227 local varname=mds${num}failover_HOST
3228 if [ -z "${!varname}" ]; then
3229 eval mds${num}failover_HOST=$(facet_host mds$num)
3232 if [ $IDENTITY_UPCALL != "default" ]; then
3233 switch_identity $num $IDENTITY_UPCALL
3236 for num in `seq $OSTCOUNT`; do
3237 DEVNAME=$(ostdevname $num)
3238 start ost$num $DEVNAME $OST_MOUNT_OPTS
3240 # We started ost$num, now we should set ost${num}failover variable properly.
3241 # Set ost${num}failover_HOST if it is not set (the default failnode).
3242 varname=ost${num}failover_HOST
3243 if [ -z "${!varname}" ]; then
3244 eval ost${num}failover_HOST=$(facet_host ost${num})
3252 # wait a while to allow sptlrpc configuration be propogated to targets,
3253 # only needed when mounting new target devices.
3258 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3260 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3263 if [ "$MOUNT_2" ]; then
3264 mount_client $MOUNT2
3265 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3270 # by remounting mdt before ost, initial connect from mdt to ost might
3271 # timeout because ost is not ready yet. wait some time to its fully
3272 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3273 # by a context negotiation rpc with $TIMEOUT.
3274 # FIXME better by monitoring import status.
3277 sleep $((TIMEOUT + 5))
3283 mounted_lustre_filesystems() {
3284 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3287 init_facet_vars () {
3288 [ "$CLIENTONLY" ] && return 0
3295 eval export ${facet}_dev=${device}
3296 eval export ${facet}_opt=\"$@\"
3298 local dev=${facet}_dev
3300 # We need to loop for the label
3301 # in case its not initialized yet.
3302 for wait_time in {0,1,3,5,10}; do
3304 if [ $wait_time -gt 0 ]; then
3305 echo "${!dev} not yet initialized,"\
3306 "waiting ${wait_time} seconds."
3310 local label=$(devicelabel ${facet} ${!dev})
3312 # Check to make sure the label does
3313 # not include ffff at the end of the label.
3314 # This indicates it has not been initialized yet.
3316 if [[ $label =~ [f|F]{4}$ ]]; then
3317 # label is not initialized, unset the result
3318 # and either try again or fail
3325 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3327 eval export ${facet}_svc=${label}
3329 local varname=${facet}failover_HOST
3330 if [ -z "${!varname}" ]; then
3331 eval export $varname=$(facet_host $facet)
3334 varname=${facet}_HOST
3335 if [ -z "${!varname}" ]; then
3336 eval export $varname=$(facet_host $facet)
3339 # ${facet}failover_dev is set in cfg file
3340 varname=${facet}failover_dev
3341 if [ -n "${!varname}" ] ; then
3342 eval export ${facet}failover_dev=${!varname}
3344 eval export ${facet}failover_dev=$device
3347 # get mount point of already mounted device
3348 # is facet_dev is already mounted then use the real
3349 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3350 # i.e. ${facet}_MOUNT if specified by user or default
3351 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3352 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3353 if [ -z $mntpt ]; then
3354 mntpt=$(facet_mntpt $facet)
3356 eval export ${facet}_MOUNT=$mntpt
3359 init_facets_vars () {
3362 if ! remote_mds_nodsh; then
3363 for num in $(seq $MDSCOUNT); do
3364 DEVNAME=`mdsdevname $num`
3365 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3369 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3371 if ! remote_ost_nodsh; then
3372 for num in $(seq $OSTCOUNT); do
3373 DEVNAME=$(ostdevname $num)
3374 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3379 osc_ensure_active () {
3384 while [ $period -lt $timeout ]; do
3385 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3386 if [ $count -eq 0 ]; then
3390 echo "There are $count OST are inactive, wait $period seconds, and try again"
3392 period=$((period+3))
3395 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3398 set_conf_param_and_check() {
3402 local ORIG=$(do_facet $myfacet "$TEST")
3403 if [ $# -gt 3 ]; then
3409 echo "Setting $PARAM from $ORIG to $FINAL"
3410 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3411 error "conf_param $PARAM failed"
3413 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3414 error "check $PARAM failed!"
3417 init_param_vars () {
3419 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3421 log "Using TIMEOUT=$TIMEOUT"
3423 osc_ensure_active $SINGLEMDS $TIMEOUT
3424 osc_ensure_active client $TIMEOUT
3426 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3427 local current_jobid_var=$($LCTL get_param -n jobid_var)
3429 if [ $JOBID_VAR = "existing" ]; then
3430 echo "keeping jobstats as $current_jobid_var"
3431 elif [ $current_jobid_var != $JOBID_VAR ]; then
3432 echo "seting jobstats to $JOBID_VAR"
3434 set_conf_param_and_check client \
3435 "$LCTL get_param -n jobid_var" \
3436 "$FSNAME.sys.jobid_var" $JOBID_VAR
3439 echo "jobstats not supported by server"
3442 if [ $QUOTA_AUTO -ne 0 ]; then
3443 if [ "$ENABLE_QUOTA" ]; then
3444 echo "enable quota as required"
3445 setup_quota $MOUNT || return 2
3447 echo "disable quota as required"
3448 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3454 nfs_client_mode () {
3455 if [ "$NFSCLIENT" ]; then
3456 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3457 local clients=$CLIENTS
3458 [ -z $clients ] && clients=$(hostname)
3460 # FIXME: remove hostname when 19215 fixed
3461 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3462 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3463 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3464 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3466 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3472 check_config_client () {
3475 local mounted=$(mount | grep " $mntpt ")
3476 if [ "$CLIENTONLY" ]; then
3478 # CLIENTONLY should not depend on *_HOST settings
3479 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3480 # in theory someone could create a new,
3481 # client-only config file that assumed lustre was already
3482 # configured and didn't set the MGSNID. If MGSNID is not set,
3483 # then we should use the mgs nid currently being used
3484 # as the default value. bug 18021
3485 [[ x$MGSNID = x ]] &&
3488 if [[ x$mgc != xMGC$MGSNID ]]; then
3489 if [ "$mgs_HOST" ]; then
3490 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3491 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3492 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3498 local myMGS_host=$mgs_HOST
3499 if [ "$NETTYPE" = "ptl" ]; then
3500 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3503 echo Checking config lustre mounted on $mntpt
3504 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3505 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3507 # if [ "$mgshost" != "$myMGS_host" ]; then
3508 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3509 # Please use correct config or set mds_HOST correctly!"
3514 check_config_clients () {
3515 local clients=${CLIENTS:-$HOSTNAME}
3518 nfs_client_mode && return
3520 do_rpc_nodes "$clients" check_config_client $mntpt
3522 sanity_mount_check || error "environments are insane!"
3526 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3527 local cltimeout=$(lctl get_param -n timeout)
3528 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3529 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3536 [ -z $mntpt ] && return 1
3537 local mounted=$(mounted_lustre_filesystems)
3539 echo $mounted' ' | grep -w -q $mntpt' '
3543 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3547 # empty lustre filesystem may have empty directories lost+found and .lustre
3549 # exclude .lustre & lost+found
3550 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3551 -print | wc -l) = 1 ] || return 1
3552 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3553 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]; then
3554 # exclude .lustre/fid (LU-2780)
3555 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3556 -print | wc -l) = 1 ] || return 1
3558 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3563 check_and_setup_lustre() {
3564 nfs_client_mode && return
3566 local MOUNTED=$(mounted_lustre_filesystems)
3570 # both MOUNT and MOUNT2 are not mounted
3571 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3572 [ "$REFORMAT" ] && formatall
3573 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3575 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3576 export I_MOUNTED=yes
3580 elif is_mounted $MOUNT2; then
3582 # MOUNT2 is mounted, while MOUNT_2 is not set
3583 if ! [ "$MOUNT_2" ]; then
3584 cleanup_mount $MOUNT2
3585 export I_UMOUNTED2=yes
3588 # MOUNT2 is mounted, MOUNT_2 is set
3590 # FIXME: what to do if check_config failed?
3592 # 1) remote client has mounted other Lustre fs ?
3593 # 2) it has insane env ?
3594 # let's try umount MOUNT2 on all clients and mount it again:
3595 if ! check_config_clients $MOUNT2; then
3596 cleanup_mount $MOUNT2
3597 restore_mount $MOUNT2
3598 export I_MOUNTED2=yes
3603 # MOUNT is mounted MOUNT2 is not mounted
3604 elif [ "$MOUNT_2" ]; then
3605 restore_mount $MOUNT2
3606 export I_MOUNTED2=yes
3610 # FIXME: what to do if check_config failed?
3612 # 1) remote client has mounted other Lustre fs?
3613 # 2) lustre is mounted on remote_clients atall ?
3614 check_config_clients $MOUNT
3618 set_default_debug_nodes $(comma_list $(nodes_list))
3621 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3622 local facets="$(get_facets OST),$(get_facets MDS),mgs"
3623 local nodes="$(facets_hosts ${facets})"
3624 if [ -n "$nodes" ] ; then
3625 do_nodes $nodes "$LCTL set_param \
3626 osd-ldiskfs.track_declares_assert=1 || true"
3635 if [ "$ONLY" == "setup" ]; then
3641 local clients=${CLIENTS:-$HOSTNAME}
3644 zconf_mount_clients $clients $mntpt
3648 local clients=${CLIENTS:-$HOSTNAME}
3651 zconf_umount_clients $clients $mntpt
3654 cleanup_and_setup_lustre() {
3655 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3656 lctl set_param debug=0 || true
3658 if [ "$ONLY" == "cleanup" ]; then
3662 check_and_setup_lustre
3665 # Get all of the server target devices from a given server node and type.
3672 if [ "$type" == ost ]; then
3673 devs=$(get_osd_param $node "" mntdev)
3675 devs=$(do_node $node \
3676 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3678 for dev in $devs; do
3680 *loop*) do_node $node "losetup $dev" | \
3681 sed -e "s/.*(//" -e "s/).*//" ;;
3687 # Get all of the server target devices.
3692 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3696 for node in $(osts_nodes); do
3697 OSTDEVS[i]=$(get_mnt_devs $node ost)
3702 # Run e2fsck on MDT or OST device.
3708 df > /dev/null # update statfs data on disk
3709 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3712 do_node $node $cmd || rc=$?
3713 [ $rc -le $FSCK_MAX_ERR ] || \
3714 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3718 # verify a directory is shared among nodes.
3719 check_shared_dir() {
3722 [ -z "$dir" ] && return 1
3723 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3724 check_write_access $dir || return 1
3728 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3734 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3735 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3737 check_shared_dir $SHARED_DIRECTORY ||
3738 error "$SHARED_DIRECTORY isn't a shared directory"
3740 export MDSDB=$SHARED_DIRECTORY/mdsdb
3741 export OSTDB=$SHARED_DIRECTORY/ostdb
3743 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3745 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3750 for node in $(osts_nodes); do
3751 for dev in ${OSTDEVS[i]}; do
3752 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3753 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3754 ostidx=$((ostidx + 1))
3760 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3761 run_lfsck_remote() {
3762 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3767 #Check if lustre is already mounted
3768 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3770 zconf_mount $client $MOUNT ||
3771 error "failed to mount Lustre on $client"
3775 do_node $node $cmd || rc=$?
3776 #Umount if necessary
3778 zconf_umount $client $MOUNT ||
3779 error "failed to unmount Lustre on $client"
3782 [ $rc -le $FSCK_MAX_ERR ] ||
3783 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3784 echo "lfsck finished with rc=$rc"
3790 local facets="client $SINGLEMDS"
3796 for facet in $facets; do
3797 node=$(facet_active_host $facet)
3798 if check_progs_installed $node $LFSCK_BIN; then
3803 ! $found && error "None of \"$facets\" supports lfsck"
3805 run_lfsck_remote $node || rc=$?
3807 rm -rvf $MDSDB* $OSTDB* || true
3811 check_and_cleanup_lustre() {
3812 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3818 if is_mounted $MOUNT; then
3819 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3820 error "remove sub-test dirs failed"
3821 [ "$ENABLE_QUOTA" ] && restore_quota || true
3824 if [ "$I_UMOUNTED2" = "yes" ]; then
3825 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3828 if [ "$I_MOUNTED2" = "yes" ]; then
3829 cleanup_mount $MOUNT2
3832 if [ "$I_MOUNTED" = "yes" ]; then
3833 cleanupall -f || error "cleanup failed"
3841 wait_for_function () {
3844 # suppress fn both stderr and stdout
3845 if [ "$1" = "--quiet" ]; then
3847 quiet=" > /dev/null 2>&1"
3859 eval $fn $quiet && return 0
3861 wait=$((wait + sleep))
3862 [ $wait -lt $max ] || return 1
3863 echo waiting $fn, $((max - wait)) secs left ...
3873 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3874 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3875 echo "Network not available!"
3879 echo `date +"%H:%M:%S (%s)"` network interface is UP
3887 # Convert a space-delimited list to a comma-delimited list. If the input is
3888 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3890 # echo is used to convert newlines to spaces, since it doesn't
3891 # introduce a trailing space as using "tr '\n' ' '" does
3892 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3898 echo $list | grep -qw $item
3901 # list, excluded are the comma separated lists
3902 exclude_items_from_list () {
3908 for item in ${excluded//,/ }; do
3909 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3911 echo $(comma_list $list)
3914 # list, expand are the comma separated lists
3916 local list=${1//,/ }
3917 local expand=${2//,/ }
3920 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3921 echo $(comma_list $expanded)
3924 testslist_filter () {
3925 local script=$LUSTRE/tests/${TESTSUITE}.sh
3927 [ -f $script ] || return 0
3929 local start_at=$START_AT
3930 local stop_at=$STOP_AT
3932 local var=${TESTSUITE//-/_}_START_AT
3933 [ x"${!var}" != x ] && start_at=${!var}
3934 var=${TESTSUITE//-/_}_STOP_AT
3935 [ x"${!var}" != x ] && stop_at=${!var}
3937 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3938 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3939 /^'${start_at}'$/ {flag = 0}
3940 {if (flag == 1) print $0}
3941 /^'${stop_at}'$/ { flag = 1 }'
3945 (cd `dirname $1`; echo $PWD/`basename $1`)
3949 local types=${1:-"OST MDS MGS"}
3953 for entry in $types; do
3954 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3955 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3958 MGS ) list="$list $name";;
3959 MDS|OST ) local count=${type}COUNT
3960 for ((i=1; i<=${!count}; i++)) do
3961 list="$list ${name}$i"
3963 * ) error "Invalid facet type"
3967 echo $(comma_list $list)
3970 ##################################
3971 # Adaptive Timeouts funcs
3974 # only check mds, we assume at_max is the same on all nodes
3975 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3976 if [ $at_max -eq 0 ]; then
3987 # suppose that all ost-s have the same $at value set
3988 [ $facet != "ost" ] || facet=ost1
3990 do_facet $facet "lctl get_param -n $at"
4008 if [ $facet == "ost" ]; then
4009 facet=$(get_facets OST)
4010 elif [ $facet == "mds" ]; then
4011 facet=$(get_facets MDS)
4013 hosts=$(expand_list $hosts $(facets_hosts $facet))
4016 do_nodes $hosts lctl set_param at_max=$at_max
4019 ##################################
4023 # OBD_FAIL_MDS_ALL_REQUEST_NET
4025 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4026 do_facet client "$1" || RC=$?
4027 do_facet $SINGLEMDS lctl set_param fail_loc=0
4032 # OBD_FAIL_MDS_ALL_REPLY_NET
4034 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
4035 do_facet client "$@" || RC=$?
4036 do_facet $SINGLEMDS lctl set_param fail_loc=0
4040 drop_reint_reply() {
4041 # OBD_FAIL_MDS_REINT_NET_REP
4043 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
4044 do_facet client "$@" || RC=$?
4045 do_facet $SINGLEMDS lctl set_param fail_loc=0
4049 drop_update_reply() {
4050 # OBD_FAIL_UPDATE_OBJ_NET_REP
4054 do_facet mds${index} lctl set_param fail_loc=0x1701
4055 do_facet client "$@" || RC=$?
4056 do_facet mds${index} lctl set_param fail_loc=0
4061 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4063 do_facet ost1 lctl set_param fail_loc=0x214
4064 do_facet client "$1" || RC=$?
4065 do_facet client "sync"
4066 do_facet ost1 lctl set_param fail_loc=0
4070 drop_ldlm_cancel() {
4071 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4073 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4074 do_nodes $list lctl set_param fail_loc=0x304
4076 do_facet client "$@" || RC=$?
4078 do_nodes $list lctl set_param fail_loc=0
4082 drop_bl_callback() {
4083 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4085 do_facet client lctl set_param fail_loc=0x80000305
4086 do_facet client "$@" || RC=$?
4087 do_facet client lctl set_param fail_loc=0
4092 #define OBD_FAIL_LDLM_REPLY 0x30c
4094 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
4095 do_facet client "$@" || RC=$?
4096 do_facet $SINGLEMDS lctl set_param fail_loc=0
4104 echo "clearing fail_loc on $facet"
4105 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4108 set_nodes_failloc () {
4109 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
4112 cancel_lru_locks() {
4113 $LCTL mark "cancel_lru_locks $1 start"
4114 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
4115 $LCTL set_param -n $d=clear
4117 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
4118 $LCTL mark "cancel_lru_locks $1 stop"
4123 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4124 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4125 echo "$DEFAULT_LRU_SIZE"
4130 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4133 lru_resize_disable()
4135 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4140 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4141 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4142 echo there is still data in page cache $FILE ?
4143 lctl get_param -n $FILE
4151 DEBUGSAVE="$(lctl get_param -n debug)"
4155 [ -n "$DEBUGSAVE" ] && \
4156 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4161 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4164 debug_size_restore() {
4165 [ -n "$DEBUG_SIZE_SAVED" ] && \
4166 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4170 start_full_debug_logging() {
4175 local DEBUG_SIZE=150
4177 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4178 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4181 stop_full_debug_logging() {
4186 # prints bash call stack
4189 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4190 local s=${BASH_SOURCE[$i]}
4191 local l=${BASH_LINENO[$i-1]}
4192 local f=${FUNCNAME[$i]}
4193 echo " = $s:$l:$f()"
4197 ##################################
4199 ##################################
4202 local TYPE=${TYPE:-"FAIL"}
4205 # do not dump logs if $1=false
4206 if [ "x$1" = "xfalse" ]; then
4212 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4216 # We need to dump the logs on all nodes
4218 gather_logs $(comma_list $(nodes_list))
4222 [ "$TESTSUITELOG" ] &&
4223 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4224 if [ -z "$*" ]; then
4225 echo "error() without useful message, please fix" > $LOGDIR/err
4227 echo "$@" > $LOGDIR/err
4233 local log=$TESTSUITELOG
4235 [ -f "$log" ] && grep -q FAIL $log && status=1
4248 # use only if we are ignoring failures for this test, bugno required.
4249 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4250 # e.g. error_ignore 5494 "your message"
4252 local TYPE="IGNORE (bz$1)"
4257 error_and_remount() {
4259 remount_client $MOUNT
4264 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4269 log " SKIP: $TESTSUITE $TESTNAME $@"
4271 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4272 skip_logged $TESTNAME "$@"
4275 echo "$@" > $LOGDIR/skip
4278 [[ -n "$TESTSUITELOG" ]] &&
4279 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4282 build_test_filter() {
4283 EXCEPT="$EXCEPT $(testslist_filter)"
4285 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4289 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4290 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4291 [ "$EXCEPT_SLOW" ] && \
4292 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4293 for E in $EXCEPT; do
4294 eval EXCEPT_${E}=true
4296 for E in $ALWAYS_EXCEPT; do
4297 eval EXCEPT_ALWAYS_${E}=true
4299 for E in $EXCEPT_SLOW; do
4300 eval EXCEPT_SLOW_${E}=true
4302 for G in $GRANT_CHECK_LIST; do
4303 eval GCHECK_ONLY_${G}=true
4308 if [[ $1 = [a-z]* ]]; then
4315 # print a newline if the last test was skipped
4316 export LAST_SKIPPED=
4317 export ALWAYS_SKIPPED=
4319 # Main entry into test-framework. This is called with the name and
4320 # description of a test. The name is used to find the function to run
4321 # the test using "test_$name".
4323 # This supports a variety of methods of specifying specific test to
4324 # run or not run. These need to be documented...
4329 export base=`basetest $1`
4330 if [ ! -z "$ONLY" ]; then
4332 if [ ${!testname}x != x ]; then
4333 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4334 run_one_logged $1 "$2"
4338 if [ ${!testname}x != x ]; then
4339 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4340 run_one_logged $1 "$2"
4350 if [ ${!testname}x != x ]; then
4351 TESTNAME=test_$1 skip "skipping excluded test $1"
4354 testname=EXCEPT_$base
4355 if [ ${!testname}x != x ]; then
4356 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4359 testname=EXCEPT_ALWAYS_$1
4360 if [ ${!testname}x != x ]; then
4361 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4364 testname=EXCEPT_ALWAYS_$base
4365 if [ ${!testname}x != x ]; then
4366 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4369 testname=EXCEPT_SLOW_$1
4370 if [ ${!testname}x != x ]; then
4371 TESTNAME=test_$1 skip "skipping SLOW test $1"
4374 testname=EXCEPT_SLOW_$base
4375 if [ ${!testname}x != x ]; then
4376 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4382 run_one_logged $1 "$2"
4389 module_loaded lnet || load_modules
4401 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4406 strace -o $TMP/$1.strace -ttt $*
4408 log "FINISHED: $*: rc $RC"
4415 banner test complete, duration $duration sec
4416 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4417 echo duration $duration >>$TESTSUITELOG
4421 # Set TEST_STATUS here. It will be used for logging the result.
4424 if [[ -f $LOGDIR/err ]]; then
4426 elif [[ -f $LOGDIR/skip ]]; then
4429 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4433 local FFREE=$(do_node $SINGLEMDS \
4434 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4435 local FTOTAL=$(do_node $SINGLEMDS \
4436 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4438 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4442 echo -n "Resetting fail_loc on all nodes..."
4443 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4449 # Log a message (on all nodes) padded with "=" before and after.
4450 # Also appends a timestamp and prepends the testsuite name.
4453 EQUALS="===================================================================================================="
4455 msg="== ${TESTSUITE} $*"
4457 [[ $last != "=" && $last != " " ]] && msg="$msg "
4458 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4459 # always include at least == after the message
4460 log "$msg== $(date +"%H:%M:%S (%s)")"
4464 # Run a single test function and cleanup after it.
4466 # This function should be run in a subshell so the test func can
4467 # exit() without stopping the whole script.
4472 tfile=f.${TESTSUITE}.${testnum}
4473 export tdir=d0.${TESTSUITE}/d${base}
4474 export TESTNAME=test_$testnum
4475 local SAVE_UMASK=`umask`
4478 banner "test $testnum: $message"
4479 test_${testnum} || error "test_$testnum failed with $?"
4482 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4483 check_catastrophe || error "LBUG/LASSERT detected"
4484 if [ "$PARALLEL" != "yes" ]; then
4485 ps auxww | grep -v grep | grep -q multiop &&
4486 error "multiop still running"
4495 # Wrapper around run_one to ensure:
4496 # - test runs in subshell
4497 # - output of test is saved to separate log file for error reporting
4498 # - test result is saved to data file
4501 local BEFORE=`date +%s`
4503 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4504 local test_log=$LOGDIR/$name
4507 local SAVE_UMASK=`umask`
4511 log_sub_test_begin test_${1}
4512 (run_one $1 "$2") 2>&1 | tee -i $test_log
4513 local RC=${PIPESTATUS[0]}
4515 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4516 echo "test_$1 returned $RC" | tee $LOGDIR/err
4518 duration=$((`date +%s` - $BEFORE))
4519 pass "$1" "(${duration}s)"
4521 if [[ -f $LOGDIR/err ]]; then
4522 TEST_ERROR=$(cat $LOGDIR/err)
4523 elif [[ -f $LOGDIR/skip ]]; then
4524 TEST_ERROR=$(cat $LOGDIR/skip)
4526 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4528 if [ -f $LOGDIR/err ]; then
4529 $FAIL_ON_ERROR && exit $RC
4538 # Print information of skipped tests to result.yml
4541 log_sub_test_begin $1
4543 log_sub_test_end "SKIP" "0" "0" "$@"
4547 (cd `dirname $1`; echo $PWD/`basename $1`)
4552 export base=`basetest $1`
4553 [ "$CHECK_GRANT" == "no" ] && return 0
4555 testname=GCHECK_ONLY_${base}
4556 [ ${!testname}x == x ] && return 0
4558 echo -n "checking grant......"
4560 local clients=$CLIENTS
4561 [ -z $clients ] && clients=$(hostname)
4563 # sync all the data and make sure no pending data on server
4564 do_nodes $clients sync
4567 client_grant=`do_nodes $clients \
4568 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4569 awk '{total += $1} END{print total}'`
4572 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4573 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4574 awk '{total += $1} END{print total}'`
4576 # check whether client grant == server grant
4577 if [ $client_grant -ne $server_grant ]; then
4578 echo "failed: client:${client_grant} server: ${server_grant}."
4579 do_nodes $(comma_list $(osts_nodes)) \
4580 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4581 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4584 echo "pass: client:${client_grant} server: ${server_grant}"
4589 ########################
4595 ost=`echo $1 | awk -F_ '{print $3}'`
4596 if [ -z $ost ]; then
4597 ost=`echo $1 | sed 's/-osc.*//'`
4602 ostuuid_from_index()
4604 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4607 ostname_from_index() {
4608 local uuid=$(ostuuid_from_index $1)
4612 index_from_ostuuid()
4614 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4617 mdtuuid_from_index()
4619 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4623 # Return unique identifier for given hostname
4626 echo $host_name | md5sum | cut -d' ' -f1
4630 # Returns list of ip addresses for each interface
4632 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4637 # Cache address list to avoid mutiple execution of local_addr_list
4638 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4640 for i in $LOCAL_ADDR_LIST ; do
4641 [[ "$i" == "$addr" ]] && return 0
4648 local is_local="IS_LOCAL_$(host_id $host_name)"
4649 if [ -z "${!is_local-}" ] ; then
4651 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4652 is_local_addr "$host_ip" && eval $is_local=1
4654 [[ "${!is_local}" == "1" ]]
4659 local_node $node && return 1
4666 for node in $(mdts_nodes); do
4667 remote_node $node && return 0
4674 [ "$CLIENTONLY" ] && return 0 || true
4675 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4680 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4681 MSKIPPED=1 && return 1
4688 for node in $(osts_nodes) ; do
4689 remote_node $node && return 0
4696 [ "$CLIENTONLY" ] && return 0 || true
4697 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4702 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4703 OSKIPPED=1 && return 1
4710 MGS=$(facet_host mgs)
4711 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4716 remote_mds_nodsh || remote_ost_nodsh || \
4717 $(single_local_node $(comma_list $(nodes_list)))
4721 remote_ost && remote_mds
4724 # Get the active nodes for facets.
4732 for facet in ${facets//,/ }; do
4733 nodes="$nodes $(facet_active_host $facet)"
4736 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4740 # Get all of the active MDS nodes.
4742 echo -n $(facets_nodes $(get_facets MDS))
4745 # Get all of the active OSS nodes.
4747 echo -n $(facets_nodes $(get_facets OST))
4750 # Get all of the client nodes and active server nodes.
4752 local nodes=$HOSTNAME
4756 # CLIENTS (if specified) contains the local client
4757 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4759 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4760 nodes="$nodes $(facets_nodes $(get_facets))"
4763 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4767 # Get all of the remote client nodes and remote active server nodes.
4768 remote_nodes_list () {
4769 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4772 # Get all of the MDS nodes, including active and passive nodes.
4780 for i in $(seq $MDSCOUNT); do
4782 failover_host=mds${i}failover_HOST
4783 nodes="$nodes ${!host} ${!failover_host}"
4786 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4790 # Get all of the OSS nodes, including active and passive nodes.
4798 for i in $(seq $OSTCOUNT); do
4800 failover_host=ost${i}failover_HOST
4801 nodes="$nodes ${!host} ${!failover_host}"
4804 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4808 # Get all of the server nodes, including active and passive nodes.
4809 all_server_nodes () {
4814 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
4816 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4820 # Get all of the client and server nodes, including active and passive nodes.
4822 local nodes=$HOSTNAME
4826 # CLIENTS (if specified) contains the local client
4827 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4829 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4830 nodes="$nodes $(all_server_nodes)"
4833 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4837 init_clients_lists () {
4838 # Sanity check: exclude the local client from RCLIENTS
4839 local clients=$(hostlist_expand "$RCLIENTS")
4840 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4842 # Sanity check: exclude the dup entries
4843 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4845 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4847 # Sanity check: exclude the dup entries from CLIENTS
4848 # for those configs which has SINGLCLIENT set to local client
4849 clients=$(for i in $clients; do echo $i; done | sort -u)
4851 CLIENTS=$(comma_list $clients)
4852 local -a remoteclients=($RCLIENTS)
4853 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4854 varname=CLIENT$((i + 2))
4855 eval $varname=${remoteclients[i]}
4858 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4861 get_random_entry () {
4864 rnodes=${rnodes//,/ }
4866 local -a nodes=($rnodes)
4867 local num=${#nodes[@]}
4868 local i=$((RANDOM * num * 2 / 65536))
4874 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4879 lctl get_param version | grep -q patchless
4883 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4884 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4889 echo $nodes | wc -w || true
4893 local nodes=$(osts_nodes)
4894 local osscount=$(get_node_count "$nodes")
4895 [ ! "$OSTCOUNT" = "$osscount" ]
4899 local nodes=$(mdts_nodes)
4900 local mdtcount=$(get_node_count "$nodes")
4901 [ ! "$MDSCOUNT" = "$mdtcount" ]
4904 generate_machine_file() {
4905 local nodes=${1//,/ }
4906 local machinefile=$2
4908 for node in $nodes; do
4909 echo $node >>$machinefile || \
4910 { echo "can not generate machinefile $machinefile" && return 1; }
4915 local file=$1/stripe
4918 $LFS getstripe -v $file || error "getstripe $file failed"
4922 setstripe_nfsserver () {
4925 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4926 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4928 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4930 do_nodev $nfsserver lfs setstripe "$@"
4933 # Check and add a test group.
4939 local gid=$(getent group $group_name | cut -d: -f3)
4940 if [[ -n "$gid" ]]; then
4941 [[ "$gid" -eq "$group_id" ]] || {
4942 error_noexit "inconsistent group ID:" \
4943 "new: $group_id, old: $gid"
4947 groupadd -g $group_id $group_name
4954 # Check and add a test user.
4967 local uid=$(getent passwd $user_name | cut -d: -f3)
4968 if [[ -n "$uid" ]]; then
4969 if [[ "$uid" -eq "$user_id" ]]; then
4970 local dir=$(getent passwd $user_name | cut -d: -f6)
4971 if [[ "$dir" != "$home" ]]; then
4973 usermod -d $home $user_name
4977 error_noexit "inconsistent user ID:" \
4978 "new: $user_id, old: $uid"
4983 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4990 check_runas_id_ret() {
4992 local myRUNAS_UID=$1
4993 local myRUNAS_GID=$2
4996 if [ -z "$myRUNAS" ]; then
4997 error_exit "myRUNAS command must be specified for check_runas_id"
5000 $myRUNAS krb5_login.sh || \
5001 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5003 mkdir $DIR/d0_runas_test
5005 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5006 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5007 rm -rf $DIR/d0_runas_test
5012 local myRUNAS_UID=$1
5013 local myRUNAS_GID=$2
5016 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5017 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5018 Please set RUNAS_ID to some UID which exists on MDS and client or
5019 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5022 # obtain the UID/GID for MPI_USER
5026 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5027 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5029 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5030 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5033 # obtain and cache Kerberos ticket-granting ticket
5034 refresh_krb5_tgt() {
5035 local myRUNAS_UID=$1
5036 local myRUNAS_GID=$2
5039 if [ -z "$myRUNAS" ]; then
5040 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5043 CLIENTS=${CLIENTS:-$HOSTNAME}
5044 do_nodes $CLIENTS "set -x
5045 if ! $myRUNAS krb5_login.sh; then
5046 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5051 # Run multiop in the background, but wait for it to print
5052 # "PAUSING" to its stdout before returning from this function.
5053 multiop_bg_pause() {
5054 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5058 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5061 echo "$MULTIOP_PROG $FILE v$ARGS"
5062 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5064 echo "TMPPIPE=${TMPPIPE}"
5065 read -t 60 multiop_output < $TMPPIPE
5066 if [ $? -ne 0 ]; then
5071 if [ "$multiop_output" != "PAUSING" ]; then
5072 echo "Incorrect multiop output: $multiop_output"
5087 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5093 inodes_available () {
5094 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
5098 mdsrate_inodes_available () {
5099 local min_inodes=$(inodes_available)
5100 echo $((min_inodes * 99 / 100))
5103 # reset llite stat counters
5104 clear_llite_stats(){
5105 lctl set_param -n llite.*.stats 0
5108 # sum llite stat items
5109 calc_llite_stats() {
5110 local res=$(lctl get_param -n llite.*.stats |
5111 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5115 # reset osc stat counters
5117 lctl set_param -n osc.*.osc_stats 0
5120 # sum osc stat items
5122 local res=$(lctl get_param -n osc.*.osc_stats |
5123 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5128 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
5131 calc_osc_kbytes () {
5132 df $MOUNT > /dev/null
5133 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5136 # save_lustre_params(comma separated facet list, parameter_mask)
5137 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5138 save_lustre_params() {
5144 for facet in ${facets//,/ }; do
5145 node=$(facet_active_host $facet)
5146 [[ *\ $node\ * = " $nodes " ]] && continue
5147 nodes="$nodes $node"
5149 do_node $node "$LCTL get_param $2 |
5150 while read s; do echo $facet \\\$s; done"
5154 # restore lustre parameters from input stream, produces by save_lustre_params
5155 restore_lustre_params() {
5160 while IFS=" =" read facet name val; do
5161 do_facet $facet "$LCTL set_param -n $name $val"
5165 check_catastrophe() {
5166 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5167 local C=$CATASTROPHE
5168 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5170 [ -z "$rnodes" ] && return 0
5173 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5174 echo \\\$(< $C) || echo 0);
5175 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5178 if [ -n "$data" ]; then
5185 # CMD: determine mds index where directory inode presents
5188 local file=$dir/f0.get_mds_dir_tmpfile
5193 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5194 local -a oldused=($iused)
5196 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5198 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5199 local -a newused=($iused)
5202 for ((i=0; i<${#newused[@]}; i++)); do
5203 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5209 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5212 mdsrate_cleanup () {
5214 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
5215 --nfiles $3 --dir $4 --filefmt $5 $6
5220 delayed_recovery_enabled () {
5221 local var=${SINGLEMDS}_svc
5222 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5225 ########################
5227 convert_facet2label() {
5230 if [ x$facet = xost ]; then
5234 local varsvc=${facet}_svc
5236 if [ -n ${!varsvc} ]; then
5239 error "No lablel for $facet!"
5243 get_clientosc_proc_path() {
5247 get_lustre_version () {
5248 local facet=${1:-"$SINGLEMDS"}
5249 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5252 lustre_version_code() {
5253 local facet=${1:-"$SINGLEMDS"}
5254 version_code $(get_lustre_version $1)
5257 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5258 # used by MDT would not be changed.
5259 # mdt lov: fsname-mdtlov
5260 # mdt osc: fsname-OSTXXXX-osc
5261 mds_on_old_device() {
5262 local mds=${1:-"$SINGLEMDS"}
5264 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5265 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5266 > /dev/null 2>&1" && return 0
5271 get_mdtosc_proc_path() {
5273 local ost_label=${2:-"*OST*"}
5275 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5276 local mdt_label=$(convert_facet2label $mds_facet)
5277 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5279 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5280 mds_on_old_device $mds_facet; then
5281 echo "${ost_label}-osc"
5283 echo "${ost_label}-osc-${mdt_index}"
5287 get_osc_import_name() {
5290 local label=$(convert_facet2label $ost)
5292 if [ "${facet:0:3}" = "mds" ]; then
5293 get_mdtosc_proc_path $facet $label
5297 get_clientosc_proc_path $label
5301 _wait_import_state () {
5304 local maxtime=${3:-$(max_recovery_time)}
5308 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5309 while [ "${CONN_STATE}" != "${expected}" ]; do
5310 if [ "${expected}" == "DISCONN" ]; then
5311 # for disconn we can check after proc entry is removed
5312 [ "x${CONN_STATE}" == "x" ] && return 0
5313 # with AT enabled, we can have connect request timeout near of
5314 # reconnect timeout and test can't see real disconnect
5315 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5317 [ $i -ge $maxtime ] && \
5318 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5321 # Add uniq for multi-mount case
5322 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5326 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5330 wait_import_state() {
5333 local maxtime=${3:-$(max_recovery_time)}
5336 for param in ${params//,/ }; do
5337 _wait_import_state $state $param $maxtime || return
5341 wait_import_state_mount() {
5342 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5346 wait_import_state $*
5349 # One client request could be timed out because server was not ready
5350 # when request was sent by client.
5351 # The request timeout calculation details :
5353 # /* We give the server rq_timeout secs to process the req, and
5354 # add the network latency for our local timeout. */
5355 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5356 # ptlrpc_at_get_net_latency(request) ;
5358 # ptlrpc_connect_import ()
5359 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5362 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5363 # ptlrpc_at_get_net_latency(request) ->
5364 # at_get (max (iat_net_latency=0, at_min)) = at_min
5367 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5368 # INITIAL_CONNECT_TIMEOUT + at_min
5370 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5371 # because we can not get this value in runtime,
5372 # the value depends on configure options, and it is not stored in /proc.
5374 # #define CONNECTION_SWITCH_MIN 5U
5375 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5377 request_timeout () {
5380 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5381 local init_connect_timeout=$TIMEOUT
5382 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5384 local at_min=$(at_get $facet at_min)
5386 echo $(( init_connect_timeout + at_min ))
5389 _wait_osc_import_state() {
5393 local ost=$(get_osc_import_name $facet $ost_facet)
5395 local param="osc.${ost}.ost_server_uuid"
5398 # 1. wait the deadline of client 1st request (it could be skipped)
5399 # 2. wait the deadline of client 2nd request
5400 local maxtime=$(( 2 * $(request_timeout $facet)))
5402 #During setup time, the osc might not be setup, it need wait
5403 #until list_param can return valid value. And also if there
5404 #are mulitple osc entries we should list all of them before
5406 local params=$($LCTL list_param $param 2>/dev/null || true)
5407 while [ -z "$params" ]; do
5408 if [ $i -ge $maxtime ]; then
5409 echo "can't get $param by list_param in $maxtime secs"
5410 if [[ $facet != client* ]]; then
5411 echo "Go with $param directly"
5420 params=$($LCTL list_param $param 2>/dev/null || true)
5423 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5424 wait_import_state $expected "$params" $maxtime; then
5425 error "import is not in ${expected} state"
5432 wait_osc_import_state() {
5438 if [[ $facet = mds ]]; then
5439 for num in $(seq $MDSCOUNT); do
5440 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5443 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5447 get_clientmdc_proc_path() {
5455 [ -z "$list" ] && return 0
5457 # Add paths to lustre tests for 32 and 64 bit systems.
5458 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5459 local TESTPATH="$RLUSTRE/tests:"
5460 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5461 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5464 wait_clients_import_state () {
5471 if [ "$FAILURE_MODE" = HARD ]; then
5472 facets=$(facets_on_host $(facet_active_host $facet))
5475 for facet in ${facets//,/ }; do
5476 local label=$(convert_facet2label $facet)
5479 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5480 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5481 *) error "unknown facet!" ;;
5483 local params=$(expand_list $params $proc_path)
5486 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5487 error "import is not in ${expected} state"
5497 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5498 $LCTL get_param obdfilter.*.kbytesavail))
5499 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5500 $LCTL get_param -n obdfilter.*.tot_granted))
5501 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5502 $LCTL get_param -n obdfilter.*.kbytestotal))
5503 for ((i=0; i<${#AVAILA[@]}; i++)); do
5504 local -a AVAIL1=(${AVAILA[$i]//=/ })
5505 local -a TOTAL=(${TOTALA[$i]//=/ })
5506 GRANT=$((${GRANTA[$i]}/1024))
5507 # allow 1% of total space in bavail because of delayed
5508 # allocation with ZFS which might release some free space after
5509 # txg commit. For small devices, we set a mininum of 8MB
5510 local LIMIT=$((${TOTAL} / 100 + 8000))
5511 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5512 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5513 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5514 echo " FULL" || echo
5520 do_facet mgs lctl pool_list $1
5524 local fsname=${1%%.*}
5525 local poolname=${1##$fsname.}
5527 do_facet mgs lctl pool_new $1
5529 # get param should return err unless pool is created
5530 [[ $RC -ne 0 ]] && return $RC
5532 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5533 2>/dev/null || echo foo" "" || RC=1
5534 if [[ $RC -eq 0 ]]; then
5537 error "pool_new failed $1"
5542 add_pool_to_list () {
5543 local fsname=${1%%.*}
5544 local poolname=${1##$fsname.}
5546 local listvar=${fsname}_CREATED_POOLS
5547 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5550 remove_pool_from_list () {
5551 local fsname=${1%%.*}
5552 local poolname=${1##$fsname.}
5554 local listvar=${fsname}_CREATED_POOLS
5555 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5558 destroy_pool_int() {
5560 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5561 awk '$1 !~ /^Pool:/ {print $1}')
5562 for ost in $OSTS; do
5563 do_facet mgs lctl pool_remove $1 $ost
5565 do_facet mgs lctl pool_destroy $1
5568 # <fsname>.<poolname> or <poolname>
5570 local fsname=${1%%.*}
5571 local poolname=${1##$fsname.}
5573 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5577 pool_list $fsname.$poolname || return $?
5579 destroy_pool_int $fsname.$poolname
5581 [[ $RC -ne 0 ]] && return $RC
5583 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5584 2>/dev/null || echo foo" "foo" || RC=1
5586 if [[ $RC -eq 0 ]]; then
5587 remove_pool_from_list $fsname.$poolname
5589 error "destroy pool failed $1"
5595 local fsname=${1:-$FSNAME}
5597 local listvar=${fsname}_CREATED_POOLS
5601 [ x${!listvar} = x ] && return 0
5603 echo destroy the created pools: ${!listvar}
5604 for poolname in ${!listvar//,/ }; do
5605 destroy_pool $fsname.$poolname
5610 local fsname=${1:-$FSNAME}
5612 destroy_pools $fsname
5618 local ts=$(date +%s)
5621 if [[ ! -f "$YAML_LOG" ]]; then
5622 # init_logging is not performed before gather_logs,
5623 # so the $LOGDIR needs to be checked here
5624 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5627 [ -f $LOGDIR/shared ] && docp=false
5629 # dump lustre logs, dmesg
5631 prefix="$TESTLOG_PREFIX.$TESTNAME"
5633 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5635 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5636 echo "Dumping logs only on local client."
5637 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5638 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5643 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5644 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5645 if [ ! -f $LOGDIR/shared ]; then
5646 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5659 for i in $(seq 0 $num_mntpts); do
5660 cmd="ls -laf ${mntpt_root}$i/$dir"
5666 for pid in $pids; do
5673 # target_start_and_reset_recovery_timer()
5674 # service_time = at_est2timeout(service_time);
5675 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5676 # INITIAL_CONNECT_TIMEOUT);
5677 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5678 #define CONNECTION_SWITCH_INC 1
5679 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5680 #define CONNECTION_SWITCH_MIN 5U
5682 max_recovery_time () {
5683 local init_connect_timeout=$(( TIMEOUT / 20 ))
5684 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5686 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5691 get_clients_mount_count () {
5692 local clients=${CLIENTS:-`hostname`}
5694 # we need to take into account the clients mounts and
5695 # exclude mds/ost mounts if any;
5696 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5700 PROC_CLI="srpc_info"
5708 if [ $M -lt $N ]; then
5712 while [ $N -lt $M ]; do
5722 calc_connection_cnt() {
5725 # MDT->MDT = 2 * C(M, 2)
5729 comb_m2=$(combination $MDSCOUNT 2)
5731 local num_clients=$(get_clients_mount_count)
5733 local cnt_mdt2mdt=$((comb_m2 * 2))
5734 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5735 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5736 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5737 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5738 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5739 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5753 local cmd="$tgt.srpc.flavor"
5755 if [ $net == "any" ]; then
5760 if [ $dir != "any" ]; then
5765 log "Setting sptlrpc rule: $cmd"
5766 do_facet mgs "$LCTL conf_param $cmd"
5775 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5776 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5778 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5780 if [ "x$bulkspec" != "x" ]; then
5781 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5783 if [ "x$algs" != "x" ]; then
5784 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5786 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5787 if [ $bulk == "bulkn" ]; then
5788 bulk_count=`echo "$output" | grep "bulk flavor" \
5789 | grep "null/null" | wc -l`
5790 elif [ $bulk == "bulki" ]; then
5791 bulk_count=`echo "$output" | grep "bulk flavor" \
5792 | grep "/null" | grep -v "null/" | wc -l`
5794 bulk_count=`echo "$output" | grep "bulk flavor" \
5795 | grep -v "/null" | grep -v "null/" | wc -l`
5799 [ $bulk_count -lt $count ] && count=$bulk_count
5810 local clients=${CLIENTS:-`hostname`}
5812 for c in ${clients//,/ }; do
5813 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5814 tmpcnt=`count_flvr "$output" $flavor`
5815 cnt=$((cnt + tmpcnt))
5825 local clients=${CLIENTS:-`hostname`}
5827 for c in ${clients//,/ }; do
5828 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5829 tmpcnt=`count_flvr "$output" $flavor`
5830 cnt=$((cnt + tmpcnt))
5840 if [ $MDSCOUNT -le 1 ]; then
5845 for num in `seq $MDSCOUNT`; do
5846 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5847 tmpcnt=`count_flvr "$output" $flavor`
5848 cnt=$((cnt + tmpcnt))
5859 for num in `seq $MDSCOUNT`; do
5860 mdtosc=$(get_mdtosc_proc_path mds$num)
5861 mdtosc=${mdtosc/-MDT*/-MDT\*}
5862 output=$(do_facet mds$num lctl get_param -n \
5863 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5864 tmpcnt=`count_flvr "$output" $flavor`
5865 cnt=$((cnt + tmpcnt))
5874 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5875 count_flvr "$output" $flavor
5880 local dir=$1 # from to
5881 local flavor=$2 # flavor expected
5884 if [ $dir == "cli2mdt" ]; then
5885 res=`flvr_cnt_cli2mdt $flavor`
5886 elif [ $dir == "cli2ost" ]; then
5887 res=`flvr_cnt_cli2ost $flavor`
5888 elif [ $dir == "mdt2mdt" ]; then
5889 res=`flvr_cnt_mdt2mdt $flavor`
5890 elif [ $dir == "mdt2ost" ]; then
5891 res=`flvr_cnt_mdt2ost $flavor`
5892 elif [ $dir == "all2ost" ]; then
5893 res1=`flvr_cnt_mdt2ost $flavor`
5894 res2=`flvr_cnt_cli2ost $flavor`
5895 res=$((res1 + res2))
5896 elif [ $dir == "all2mdt" ]; then
5897 res1=`flvr_cnt_mdt2mdt $flavor`
5898 res2=`flvr_cnt_cli2mdt $flavor`
5899 res=$((res1 + res2))
5900 elif [ $dir == "all2all" ]; then
5901 res1=`flvr_cnt_mdt2ost $flavor`
5902 res2=`flvr_cnt_cli2ost $flavor`
5903 res3=`flvr_cnt_mdt2mdt $flavor`
5904 res4=`flvr_cnt_cli2mdt $flavor`
5905 res=$((res1 + res2 + res3 + res4))
5913 local dir=$1 # from to
5914 local flavor=$2 # flavor expected
5915 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5919 for ((i=0;i<20;i++)); do
5920 echo -n "checking $dir..."
5921 res=$(do_check_flavor $dir $flavor)
5922 echo "found $res/$expect $flavor connections"
5923 [ $res -ge $expect ] && return 0
5927 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5931 restore_to_default_flavor()
5933 local proc="mgs.MGS.live.$FSNAME"
5935 echo "restoring to default flavor..."
5937 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5939 # remove all existing rules if any
5940 if [ $nrule -ne 0 ]; then
5941 echo "$nrule existing rules"
5942 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5943 echo "remove rule: $rule"
5944 spec=`echo $rule | awk -F = '{print $1}'`
5945 do_facet mgs "$LCTL conf_param -d $spec"
5949 # verify no rules left
5950 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5951 [ $nrule -ne 0 ] && error "still $nrule rules left"
5953 # wait for default flavor to be applied
5954 # currently default flavor for all connections are 'null'
5955 wait_flavor all2all null
5956 echo "now at default flavor settings"
5961 local flavor=${1:-null}
5963 echo "setting all flavor to $flavor"
5965 # FIXME need parameter to this fn
5966 # and remove global vars
5967 local cnt_all2all=$(calc_connection_cnt all2all)
5969 local res=$(do_check_flavor all2all $flavor)
5970 if [ $res -eq $cnt_all2all ]; then
5971 echo "already have total $res $flavor connections"
5975 echo "found $res $flavor out of total $cnt_all2all connections"
5976 restore_to_default_flavor
5978 [[ $flavor = null ]] && return 0
5980 set_rule $FSNAME any any $flavor
5981 wait_flavor all2all $flavor
5987 # Checking for shared logdir
5988 if [ ! -d $dir ]; then
5989 # Not found. Create local logdir
5992 touch $dir/check_file.$(hostname -s)
5997 check_write_access() {
6002 for node in $(nodes_list); do
6003 file=$dir/check_file.$(short_hostname $node)
6004 if [[ ! -f "$file" ]]; then
6005 # Logdir not accessible/writable from this node.
6008 rm -f $file || return 1
6014 if [[ -n $YAML_LOG ]]; then
6017 local SAVE_UMASK=`umask`
6020 export YAML_LOG=${LOGDIR}/results.yml
6024 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6025 if check_shared_dir $LOGDIR; then
6026 touch $LOGDIR/shared
6027 echo "Logging to shared log directory: $LOGDIR"
6029 echo "Logging to local directory: $LOGDIR"
6032 yml_nodes_file $LOGDIR >> $YAML_LOG
6033 yml_results_file >> $YAML_LOG
6040 yml_log_test $1 >> $YAML_LOG
6044 yml_log_test_status $@ >> $YAML_LOG
6047 log_sub_test_begin() {
6048 yml_log_sub_test_begin "$@" >> $YAML_LOG
6051 log_sub_test_end() {
6052 yml_log_sub_test_end "$@" >> $YAML_LOG
6058 local llverdev_opts=$2
6059 local devname=$(basename $1)
6060 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6061 # loop devices aren't in /proc/partitions
6062 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6064 size=$(($size / 1024 / 1024)) # Gb
6066 local partial_arg=""
6067 # Run in partial (fast) mode if the size
6068 # of a partition > 1 GB
6069 [ $size -gt 1 ] && partial_arg="-p"
6071 llverdev --force $partial_arg $llverdev_opts $dev
6077 local llverfs_opts=$2
6078 local use_partial_arg=$3
6079 local partial_arg=""
6080 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6082 # Run in partial (fast) mode if the size
6083 # of a partition > 1 GB
6084 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6086 llverfs $partial_arg $llverfs_opts $dir
6089 #Remove objects from OST
6090 remove_ost_objects() {
6096 local mntpt=$(facet_mntpt $facet)
6097 local opts=$OST_MOUNT_OPTS
6101 echo "removing objects from $ostdev on $facet: $objids"
6102 if ! test -b $ostdev; then
6103 opts=$(csa_add "$opts" -o loop)
6105 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6108 for i in $objids; do
6109 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6111 umount -f $mntpt || return $?
6115 #Remove files from MDT
6116 remove_mdt_files() {
6121 local mntpt=$(facet_mntpt $facet)
6122 local opts=$MDS_MOUNT_OPTS
6124 echo "removing files from $mdtdev on $facet: $files"
6125 if [ $(facet_fstype $facet) == ldiskfs ] &&
6126 ! do_facet $facet test -b $mdtdev; then
6127 opts=$(csa_add "$opts" -o loop)
6129 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6133 rm $mntpt/ROOT/$f || { rc=$?; break; }
6135 umount -f $mntpt || return $?
6139 duplicate_mdt_files() {
6144 local mntpt=$(facet_mntpt $facet)
6145 local opts=$MDS_MOUNT_OPTS
6147 echo "duplicating files on $mdtdev on $facet: $files"
6148 mkdir -p $mntpt || return $?
6149 if [ $(facet_fstype $facet) == ldiskfs ] &&
6150 ! do_facet $facet test -b $mdtdev; then
6151 opts=$(csa_add "$opts" -o loop)
6153 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6164 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6165 pushd $mntpt/ROOT > /dev/null || return $?
6168 touch $f.bad || return $?
6169 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6171 [ $rc -eq 0 ] || return $rc
6172 setfattr --restore $tmp || return $?
6178 local devs=${1//,/ }
6181 local rslt=$TMP/sgpdd_survey
6183 # sgpdd-survey cleanups ${rslt}.* files
6185 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6191 # returns the canonical name for an ldiskfs device
6196 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6197 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6198 echo dm-\\\${foo##*:};
6200 echo \\\$(basename \\\$dv);
6204 is_sanity_benchmark() {
6205 local benchmarks="dbench bonnie iozone fsx"
6207 for b in $benchmarks; do
6208 if [ "$b" == "$suite" ]; then
6216 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6219 # Get the block size of the filesystem.
6225 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6226 awk '/^Block size:/ {print $3}')
6230 # Check whether the "large_xattr" feature is enabled or not.
6231 large_xattr_enabled() {
6232 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6234 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6236 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6237 grep -E -q '(ea_inode|large_xattr)'"
6238 return ${PIPESTATUS[0]}
6241 # Get the maximum xattr size supported by the filesystem.
6245 if large_xattr_enabled; then
6246 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6249 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6250 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6252 # maximum xattr size = size of block - size of header -
6253 # size of 1 entry - 4 null bytes
6254 size=$((block_size - 32 - 32 - 4))
6260 # Dump the value of the named xattr from a file.
6265 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6268 # Generate a string with size of $size bytes.
6270 local size=${1:-1024} # in bytes
6272 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6275 reformat_external_journal() {
6276 if [ ! -z ${EJOURNAL} ]; then
6277 local rcmd="do_facet ${SINGLEMDS}"
6279 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
6280 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6284 # MDT file-level backup/restore
6285 mds_backup_restore() {
6286 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6287 local mntpt=$(facet_mntpt brpt)
6288 local rcmd="do_facet ${SINGLEMDS}"
6289 local metaea=${TMP}/backup_restore.ea
6290 local metadata=${TMP}/backup_restore.tgz
6291 local opts=${MDS_MOUNT_OPTS}
6292 local svc=${SINGLEMDS}_svc
6295 if ! ${rcmd} test -b ${devname}; then
6296 opts=$(csa_add "$opts" -o loop)
6299 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
6301 # step 1: build mount point
6302 ${rcmd} mkdir -p $mntpt
6303 # step 2: cleanup old backup
6304 ${rcmd} rm -f $metaea $metadata
6306 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6307 if [ ! -z $igif ]; then
6308 # step 3.5: rm .lustre
6309 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6311 # step 4: backup metaea
6313 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6315 # step 5: backup metadata
6317 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6319 ${rcmd} umount -d $mntpt || return 4
6320 # step 7: reformat external journal if needed
6321 reformat_external_journal || return 5
6322 # step 8: reformat dev
6323 echo "reformat new device"
6324 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS} ${devname}) --backfstype \
6325 ldiskfs --reformat ${devname} $(mdsvdevname 1) > /dev/null ||
6328 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6329 # step 10: restore metadata
6331 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6332 # step 11: restore metaea
6334 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6335 # step 12: remove recovery logs
6336 echo "remove recovery logs"
6337 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6338 # step 13: umount dev
6339 ${rcmd} umount -d $mntpt || return 10
6340 # step 14: cleanup tmp backup
6341 ${rcmd} rm -f $metaea $metadata
6342 # step 15: reset device label - it's not virgin on
6343 ${rcmd} e2label $devname ${!svc}
6348 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6349 local mntpt=$(facet_mntpt brpt)
6350 local rcmd="do_facet ${SINGLEMDS}"
6352 local opts=${MDS_MOUNT_OPTS}
6354 if ! ${rcmd} test -b ${devname}; then
6355 opts=$(csa_add "$opts" -o loop)
6358 echo "remove OI files: idx=${idx}"
6360 # step 1: build mount point
6361 ${rcmd} mkdir -p $mntpt
6363 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6364 if [ -z $idx ]; then
6365 # step 3: remove all OI files
6366 ${rcmd} rm -fv $mntpt/oi.16*
6367 elif [ $idx -lt 2 ]; then
6368 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6372 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6373 for ((i=${idx}; i<64; i=$((i * idx)))); do
6374 ${rcmd} rm -fv $mntpt/oi.16.${i}
6378 ${rcmd} umount -d $mntpt || return 2
6379 # OI files will be recreated when mounted as lustre next time.
6382 # generate maloo upload-able log file name
6383 # \param logname specify unique part of file name
6384 generate_logname() {
6385 local logname=${1:-"default_logname"}
6387 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6390 # make directory on different MDTs
6402 *) error "Only creating single directory is supported";;
6405 child=$(basename $path)
6406 parent=$(dirname $path)
6408 if [ "$option" == "-p" -a -d $parent/$child ]; then
6412 if [ ! -d ${parent} ]; then
6413 if [ "$option" == "-p" ]; then
6420 if [ $MDSCOUNT -le 1 ]; then
6421 mkdir $option $parent/$child || rc=$?
6423 local mdt_idx=$($LFS getstripe -M $parent)
6424 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6426 if [ "$mdt_idx" -ne 0 ]; then
6427 mkdir $option $parent/$child || rc=$?
6429 mdt_idx=$((test_num % MDSCOUNT))
6430 echo "mkdir $mdt_idx for $parent/$child"
6431 $LFS setdirstripe -i $mdt_idx $parent/$child || rc=$?