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 $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
711 # maybe cleanup credential cache?
717 local var=${facet}_svc
725 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
726 tr '[:lower:]' '[:upper:]'
732 if [ $facet == mgs ]; then
736 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
744 if [ -n "${!var}" ]; then
749 var=$(facet_type $facet)FSTYPE
750 if [ -n "${!var}" ]; then
755 if [ -n "$FSTYPE" ]; then
760 if [[ $facet == mgs ]] && combined_mgs_mds; then
772 local facets=$(get_facets)
775 for facet in ${facets//,/ }; do
776 if [ $node == $(facet_host $facet) ] ||
777 [ $node == "$(facet_failover_host $facet)" ]; then
778 fstype=$(facet_fstype $facet)
779 if [[ $fstypes != *$fstype* ]]; then
780 fstypes+="${fstypes:+,}$fstype"
791 local fstype=$(facet_fstype $facet)
795 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
797 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
798 ${dev} 2>/dev/null");;
800 error "unknown fstype!";;
808 local device=$(mdsdevname $num)
809 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
815 local device=$(ostdevname $num)
816 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
821 # Get the device of a facet.
828 mgs) device=$(mgsdevname) ;;
829 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
830 ost*) device=$(ostdevname $(facet_number $facet)) ;;
831 fs2mds) device=$(mdsdevname 1_2) ;;
832 fs2ost) device=$(ostdevname 1_2) ;;
833 fs3ost) device=$(ostdevname 2_2) ;;
841 # Get the virtual device of a facet.
848 mgs) device=$(mgsvdevname) ;;
849 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
850 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
851 fs2mds) device=$(mdsvdevname 1_2) ;;
852 fs2ost) device=$(ostvdevname 1_2) ;;
853 fs3ost) device=$(ostvdevname 2_2) ;;
861 # Re-read the partition table on failover partner host.
862 # After a ZFS storage pool is created on a shared device, the partition table
863 # on the device may change. However, the operating system on the failover
864 # host may not notice the change automatically. Without the up-to-date partition
865 # block devices, 'zpool import ..' cannot find the labels, whose positions are
866 # relative to partition rather than disk beginnings.
868 # This function performs partprobe on the failover host to make it re-read the
871 refresh_partition_table() {
876 host=$(facet_passive_host $facet)
877 if [[ -n "$host" ]]; then
878 do_node $host "$PARTPROBE $device"
883 # Get ZFS storage pool name.
890 device=$(facet_device $facet)
891 # poolname is string before "/"
892 poolname="${device%%/*}"
898 # Export ZFS storage pool.
899 # Before exporting the pool, all datasets within the pool should be unmounted.
907 poolname=$(zpool_name $facet)
909 if [[ -n "$poolname" ]]; then
910 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
911 grep -q ^$poolname/ /proc/mounts ||
912 $ZPOOL export $opts $poolname"
917 # Import ZFS storage pool.
918 # Force importing, even if the pool appears to be potentially active.
923 local opts=${@:-"-o cachefile=none"}
926 poolname=$(zpool_name $facet)
928 if [[ -n "$poolname" ]]; then
929 opts+=" -d $(dirname $(facet_vdevice $facet))"
930 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
931 $ZPOOL import -f $opts $poolname"
936 # Set the "cachefile=none" property on ZFS storage pool so that the pool
937 # is not automatically imported on system startup.
939 # In a failover environment, this will provide resource level fencing which
940 # will ensure that the same ZFS storage pool will not be imported concurrently
941 # on different nodes.
943 disable_zpool_cache() {
947 poolname=$(zpool_name $facet)
949 if [[ -n "$poolname" ]]; then
950 do_facet $facet "$ZPOOL set cachefile=none $poolname"
955 # This and set_osd_param() shall be used to access OSD parameters
956 # once existed under "obdfilter":
961 # writethrough_cache_enable
965 local device=${2:-$FSNAME-OST*}
968 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
969 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
974 local device=${2:-$FSNAME-OST*}
978 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
979 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
983 local dz=${1:-$DEBUG_SIZE}
985 if [ -f /sys/devices/system/cpu/possible ]; then
986 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
988 local cpus=$(getconf _NPROCESSORS_CONF)
991 # bug 19944, adjust size to be -gt num_possible_cpus()
992 # promise 2MB for every cpu at least
993 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
996 lctl set_param debug_mb=$dz
999 set_default_debug () {
1000 local debug=${1:-"$PTLDEBUG"}
1001 local subsys=${2:-"$SUBSYSTEM"}
1002 local debug_size=${3:-$DEBUG_SIZE}
1004 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1005 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1007 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1010 set_default_debug_nodes () {
1013 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1014 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1018 do_rpc_nodes "$nodes" set_default_debug \
1019 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1022 set_default_debug_facet () {
1024 local node=$(facet_active_host $facet)
1025 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1027 set_default_debug_nodes $node
1032 local facets=${1:-$(get_facets)}
1035 for facet in ${facets//,/ }; do
1038 [ $RC -eq 0 ] && continue
1040 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1041 skip "Restart of $facet failed!." && touch $LU482_FAILED
1043 error "Restart of $facet failed!"
1050 # Add argument "arg" (e.g., "loop") to the comma-separated list
1051 # of arguments for option "opt" (e.g., "-o") on command
1052 # line "opts" (e.g., "-o flock").
1058 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1060 if echo "$opts" | grep -q $opt_pattern; then
1061 opts=$(echo "$opts" | sed -e \
1062 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1064 opts+="${opts:+ }$opt $arg"
1072 local dev=$(facet_active $facet)_dev
1073 local opt=${facet}_opt
1074 local mntpt=$(facet_mntpt $facet)
1075 local opts="${!opt} $@"
1077 if [ $(facet_fstype $facet) == ldiskfs ] &&
1078 ! do_facet $facet test -b ${!dev}; then
1079 opts=$(csa_add "$opts" -o loop)
1082 if [[ $(facet_fstype $facet) == zfs ]]; then
1083 # import ZFS storage pool
1084 import_zpool $facet || return ${PIPESTATUS[0]}
1087 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1088 # for testing LU-482 error handling in mount_facets() and test_0a()
1089 if [ -f $TMP/test-lu482-trigger ]; then
1092 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
1096 if [ $RC -ne 0 ]; then
1097 echo "Start of ${!dev} on ${facet} failed ${RC}"
1099 set_default_debug_facet $facet
1101 label=$(devicelabel ${facet} ${!dev})
1102 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1103 eval export ${facet}_svc=${label}
1104 echo Started ${label}
1109 # start facet device options
1115 eval export ${facet}_dev=${device}
1116 eval export ${facet}_opt=\"$@\"
1118 local varname=${facet}failover_dev
1119 if [ -n "${!varname}" ] ; then
1120 eval export ${facet}failover_dev=${!varname}
1122 eval export ${facet}failover_dev=$device
1125 local mntpt=$(facet_mntpt $facet)
1126 do_facet ${facet} mkdir -p $mntpt
1127 eval export ${facet}_MOUNT=$mntpt
1128 mount_facet ${facet}
1137 local HOST=`facet_active_host $facet`
1138 [ -z $HOST ] && echo stop: no host for $facet && return 0
1140 local mntpt=$(facet_mntpt $facet)
1141 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1142 if [ ${running} -ne 0 ]; then
1143 echo "Stopping $mntpt (opts:$@) on $HOST"
1144 do_facet ${facet} umount -d $@ $mntpt
1147 # umount should block, but we should wait for unrelated obd's
1148 # like the MGS or MGC to also stop.
1149 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1151 if [[ $(facet_fstype $facet) == zfs ]]; then
1152 # export ZFS storage pool
1157 # save quota version (both administrative and operational quotas)
1158 # add an additional parameter if mountpoint is ever different from $MOUNT
1160 # XXX This function is kept for interoperability with old server (< 2.3.50),
1161 # it should be removed whenever we drop the interoperability for such
1163 quota_save_version() {
1164 local fsname=${2:-$FSNAME}
1166 local ver=$(tr -c -d "123" <<< $spec)
1167 local type=$(tr -c -d "ug" <<< $spec)
1169 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1171 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1173 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1175 local osts=$(get_facets OST)
1176 for ost in ${osts//,/ }; do
1178 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1182 # client could mount several lustre
1184 # XXX This function is kept for interoperability with old server (< 2.3.50),
1185 # it should be removed whenever we drop the interoperability for such
1188 local fsname=${1:-$FSNAME}
1190 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1192 do_nodes $(comma_list $(osts_nodes)) \
1193 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1197 # XXX This function is kept for interoperability with old server (< 2.3.50),
1198 # it should be removed whenever we drop the interoperability for such
1200 restore_quota_old() {
1201 local mntpt=${1:-$MOUNT}
1202 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1203 if [ ! "$old_QUOTA_TYPE" ] ||
1204 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1207 quota_save_version $old_QUOTA_TYPE
1210 # XXX This function is kept for interoperability with old server (< 2.3.50),
1211 # it should be removed whenever we drop the interoperability for such
1216 # no quota enforcement for now and accounting works out of the box
1219 # We need save the original quota_type params, and restore them after testing
1221 # Suppose that quota type the same on mds and ost
1222 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1223 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1224 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1225 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1226 export old_QUOTA_TYPE=$quota_type
1227 quota_save_version $QUOTA_TYPE
1229 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1230 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1233 local quota_usrs=$QUOTA_USERS
1235 # get_filesystem_size
1236 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1237 local blk_soft=$((disksz + 1024))
1238 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1240 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1241 local i_soft=$Inodes
1242 local i_hard=$((i_soft + i_soft / 20))
1244 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1245 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1248 for usr in $quota_usrs; do
1249 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1251 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1253 eval $cmd || error "$cmd FAILED!"
1255 # display the quota status
1256 echo "Quota settings for $usr : "
1257 $LFS quota -v -u $usr $mntpt || true
1261 # get mdt quota type
1263 local varsvc=${SINGLEMDS}_svc
1264 do_facet $SINGLEMDS $LCTL get_param -n \
1265 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1268 # get ost quota type
1270 # All OSTs should have same quota type
1271 local varsvc=ost1_svc
1272 do_facet ost1 $LCTL get_param -n \
1273 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1276 # restore old quota type settings
1278 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1283 if [ "$old_MDT_QUOTA_TYPE" ]; then
1284 do_facet mgs $LCTL conf_param \
1285 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1287 if [ "$old_OST_QUOTA_TYPE" ]; then
1288 do_facet mgs $LCTL conf_param \
1289 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1293 # Handle the case when there is a space in the lfs df
1294 # "filesystem summary" line the same as when there is no space.
1295 # This will allow fixing the "lfs df" summary line in the future.
1297 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1300 # Get free inodes on the MDT specified by mdt index, free indoes on
1301 # the whole filesystem will be returned when index == -1.
1307 if [ $index -eq -1 ]; then
1310 mdt_uuid=$(mdtuuid_from_index $index)
1313 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1318 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1325 # save old quota type & set new quota type
1326 local mdt_qtype=$(mdt_quota_type)
1327 local ost_qtype=$(ost_quota_type)
1329 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1330 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1332 export old_MDT_QUOTA_TYPE=$mdt_qtype
1333 export old_OST_QUOTA_TYPE=$ost_qtype
1335 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1336 error "set mdt quota type failed"
1337 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1338 error "set ost quota type failed"
1340 local quota_usrs=$QUOTA_USERS
1342 # get_filesystem_size
1343 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1344 local blk_soft=$((disksz + 1024))
1345 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1347 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1348 local i_soft=$inodes
1349 local i_hard=$((i_soft + i_soft / 20))
1351 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1352 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1353 "inode-hardlimit: $i_hard"
1356 for usr in $quota_usrs; do
1357 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1359 cmd="$LFS setquota -$type $usr -b $blk_soft"
1360 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1362 eval $cmd || error "$cmd FAILED!"
1364 # display the quota status
1365 echo "Quota settings for $usr : "
1366 $LFS quota -v -u $usr $mntpt || true
1373 local OPTIONS=${3:-$MOUNTOPT}
1375 local device=$MGSNID:/$FSNAME
1376 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1377 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1381 echo "Starting client: $client: $OPTIONS $device $mnt"
1382 do_node $client mkdir -p $mnt
1383 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1385 set_default_debug_nodes $client
1397 [ "$3" ] && force=-f
1398 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1399 if [ $running -ne 0 ]; then
1400 echo "Stopping client $client $mnt (opts:$force)"
1401 do_node $client lsof -t $mnt || need_kill=no
1402 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1403 pids=$(do_node $client lsof -t $mnt | sort -u);
1404 if [ -n $pids ]; then
1405 do_node $client kill -9 $pids || true
1409 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1410 if [ $busy -ne 0 ] ; then
1411 echo "$mnt is still busy, wait one second" && sleep 1
1412 do_node $client umount $force $mnt
1417 # nodes is comma list
1418 sanity_mount_check_nodes () {
1424 # FIXME: assume that all cluster nodes run the same os
1425 [ "$(uname)" = Linux ] || return 0
1428 for mnt in $mnts ; do
1429 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1430 mpts=\\\$(mount | grep -c $mnt' ');
1431 if [ \\\$running -ne \\\$mpts ]; then
1432 echo \\\$(hostname) env are INSANE!;
1435 [ $? -eq 0 ] || rc=1
1440 sanity_mount_check_servers () {
1441 [ "$CLIENTONLY" ] &&
1442 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1443 echo Checking servers environments
1445 # FIXME: modify get_facets to display all facets wo params
1446 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1450 for facet in ${facets//,/ }; do
1451 node=$(facet_host ${facet})
1452 mntpt=$(facet_mntpt $facet)
1453 sanity_mount_check_nodes $node $mntpt ||
1454 { error "server $node environments are insane!"; return 1; }
1458 sanity_mount_check_clients () {
1459 local clients=${1:-$CLIENTS}
1460 local mntpt=${2:-$MOUNT}
1461 local mntpt2=${3:-$MOUNT2}
1463 [ -z $clients ] && clients=$(hostname)
1464 echo Checking clients $clients environments
1466 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1467 error "clients environments are insane!"
1470 sanity_mount_check () {
1471 sanity_mount_check_servers || return 1
1472 sanity_mount_check_clients || return 2
1475 # mount clients if not mouted
1476 zconf_mount_clients() {
1479 local OPTIONS=${3:-$MOUNTOPT}
1481 local device=$MGSNID:/$FSNAME
1482 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1483 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1487 echo "Starting client $clients: $OPTIONS $device $mnt"
1490 running=\\\$(mount | grep -c $mnt' ');
1492 if [ \\\$running -eq 0 ] ; then
1494 mount -t lustre $OPTIONS $device $mnt;
1497 exit \\\$rc" || return ${PIPESTATUS[0]}
1499 echo "Started clients $clients: "
1500 do_nodes $clients "mount | grep $mnt' '"
1502 set_default_debug_nodes $clients
1507 zconf_umount_clients() {
1512 [ "$3" ] && force=-f
1514 echo "Stopping clients: $clients $mnt (opts:$force)"
1515 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1516 if [ \\\$running -ne 0 ] ; then
1517 echo Stopping client \\\$(hostname) $mnt opts:$force;
1518 lsof $mnt || need_kill=no;
1519 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1520 pids=\\\$(lsof -t $mnt | sort -u);
1521 if [ -n \\\"\\\$pids\\\" ]; then
1525 while umount $force $mnt 2>&1 | grep -q "busy"; do
1526 echo "$mnt is still busy, wait one second" && sleep 1;
1533 echo + $POWER_DOWN $node
1537 shutdown_node_hard () {
1539 local attempts=$SHUTDOWN_ATTEMPTS
1541 for i in $(seq $attempts) ; do
1544 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1545 echo "waiting for $host to fail attempts=$attempts"
1546 [ $i -lt $attempts ] || \
1547 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1553 local mnt=${2:-$MOUNT}
1556 if [ "$FAILURE_MODE" = HARD ]; then
1557 shutdown_node_hard $client
1559 zconf_umount_clients $client $mnt -f
1565 local facets="$(get_facets OST),$(get_facets MDS)"
1568 combined_mgs_mds || facets="$facets,mgs"
1570 for facet in ${facets//,/ }; do
1571 if [ $(facet_active_host $facet) == $host ]; then
1572 affected="$affected $facet"
1576 echo $(comma_list $affected)
1581 local host=${2:-$(facet_host $facet)}
1583 local label=$(convert_facet2label $facet)
1584 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1587 facets_up_on_host () {
1589 local facets=$(facets_on_host $host)
1592 for facet in ${facets//,/ }; do
1593 if $(facet_up $facet $host); then
1594 affected_up="$affected_up $facet"
1598 echo $(comma_list $affected_up)
1604 if [ "$FAILURE_MODE" = HARD ]; then
1605 shutdown_node_hard $(facet_active_host $facet)
1613 echo + $POWER_UP $node
1626 if [ "$FAILURE_MODE" = HARD ]; then
1627 reboot_node $(facet_active_host $facet)
1635 if [ "$FAILURE_MODE" = HARD ]; then
1645 for facet in ${facets//,/ }; do
1646 hosts=$(expand_list $hosts $(facet_host $facet) )
1652 _check_progs_installed () {
1656 for prog in $progs; do
1657 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1658 echo $prog missing on $(hostname)
1665 check_progs_installed () {
1669 do_rpc_nodes "$nodes" _check_progs_installed $@
1672 # recovery-scale functions
1674 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1677 start_client_load() {
1680 local var=$(node_var_name $client)_load
1681 eval export ${var}=$load
1683 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1684 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1685 END_RUN_FILE=$END_RUN_FILE \
1686 LOAD_PID_FILE=$LOAD_PID_FILE \
1687 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1688 TESTNAME=$TESTNAME \
1689 DBENCH_LIB=$DBENCH_LIB \
1690 DBENCH_SRC=$DBENCH_SRC \
1691 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1695 log "Started client load: ${load} on $client"
1697 # get the children process IDs
1698 local pids=$(ps --ppid $ppid -o pid= | xargs)
1699 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1703 start_client_loads () {
1704 local -a clients=(${1//,/ })
1705 local numloads=${#CLIENT_LOADS[@]}
1708 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1709 testnum=$((nodenum % numloads))
1710 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1712 # bug 22169: wait the background threads to start
1716 # only for remote client
1717 check_client_load () {
1719 local var=$(node_var_name $client)_load
1720 local TESTLOAD=run_${!var}.sh
1722 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1724 # bug 18914: try to connect several times not only when
1725 # check ps, but while check_catastrophe also
1728 while [ $RC = 254 -a $tries -gt 0 ]; do
1732 if ! check_catastrophe $client; then
1734 if [ $RC -eq 254 ]; then
1735 # FIXME: not sure how long we shuold sleep here
1739 echo "check catastrophe failed: RC=$RC "
1743 # We can continue try to connect if RC=254
1744 # Just print the warning about this
1745 if [ $RC = 254 ]; then
1746 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1749 # see if the load is still on the client
1752 while [ $RC = 254 -a $tries -gt 0 ]; do
1756 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1761 if [ $RC = 254 ]; then
1762 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1763 # see if we can diagnose a bit why this is
1768 check_client_loads () {
1769 local clients=${1//,/ }
1773 for client in $clients; do
1774 check_client_load $client
1776 if [ "$rc" != 0 ]; then
1777 log "Client load failed on node $client, rc=$rc"
1783 restart_client_loads () {
1784 local clients=${1//,/ }
1785 local expectedfail=${2:-""}
1789 for client in $clients; do
1790 check_client_load $client
1792 if [ "$rc" != 0 -a "$expectedfail" ]; then
1793 local var=$(node_var_name $client)_load
1794 start_client_load $client ${!var}
1795 echo "Restarted client load ${!var}: on $client. Checking ..."
1796 check_client_load $client
1798 if [ "$rc" != 0 ]; then
1799 log "Client load failed to restart on node $client, rc=$rc"
1800 # failure one client load means test fail
1801 # we do not need to check other
1810 # Start vmstat and save its process ID in a file.
1815 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1818 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1819 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1822 # Display the nodes on which client loads failed.
1823 print_end_run_file() {
1827 [ -s $file ] || return 0
1829 echo "Found the END_RUN_FILE file: $file"
1832 # A client load will stop if it finds the END_RUN_FILE file.
1833 # That does not mean the client load actually failed though.
1834 # The first node in END_RUN_FILE is the one we are interested in.
1837 if [ -n "$node" ]; then
1838 local var=$(node_var_name $node)_load
1840 local prefix=$TESTLOG_PREFIX
1841 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1842 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1843 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1845 echo "Client load ${!var} failed on node $node:"
1851 # Stop the process which had its PID saved in a file.
1856 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1858 do_nodes $nodes "test -f $pid_file &&
1859 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1862 # Stop all client loads.
1863 stop_client_loads() {
1864 local nodes=${1:-$CLIENTS}
1867 # stop the client loads
1868 stop_process $nodes $pid_file
1870 # clean up the processes that started them
1871 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1873 # End recovery-scale functions
1875 # verify that lustre actually cleaned up properly
1877 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1878 error "LBUG/LASSERT detected"
1879 BUSY=`dmesg | grep -i destruct || true`
1880 if [ "$BUSY" ]; then
1882 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1886 check_mem_leak || exit 204
1888 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1889 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1892 if module_loaded lnet || module_loaded libcfs; then
1893 echo "$TESTSUITE: modules still loaded..." 1>&2
1902 if [[ "$1" == "--verbose" ]]; then
1918 RESULT=$(do_node $node "$TEST")
1919 if [[ "$RESULT" == "$FINAL" ]]; then
1920 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
1921 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
1925 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
1926 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
1930 [[ $WAIT -ge $MAX ]] && break
1931 [[ $((WAIT % print)) -eq 0 ]] &&
1932 echo "Waiting $((MAX - WAIT)) secs for update"
1933 WAIT=$((WAIT + sleep))
1936 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1940 wait_update_facet() {
1943 wait_update $(facet_active_host $facet) "$@"
1947 do_nodes $(comma_list $(mdts_nodes)) \
1948 "lctl set_param -n osd*.*MDT*.force_sync 1"
1949 do_nodes $(comma_list $(osts_nodes)) \
1950 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1951 grep -v 'Found no match'
1954 wait_delete_completed_mds() {
1955 local MAX_WAIT=${1:-20}
1957 local stime=`date +%s`
1962 # find MDS with pending deletions
1963 for node in $(mdts_nodes); do
1964 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1965 2>/dev/null | calc_sum)
1966 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1969 mds2sync="$mds2sync $node"
1971 if [ "$mds2sync" == "" ]; then
1974 mds2sync=$(comma_list $mds2sync)
1976 # sync MDS transactions
1977 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1979 # wait till all changes are sent and commmitted by OSTs
1980 # for ldiskfs space is released upon execution, but DMU
1981 # do this upon commit
1984 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1985 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1987 #echo "$node: $changes changes on all"
1988 if [ "$changes" -eq "0" ]; then
1990 #echo "delete took $((etime - stime)) seconds"
1998 echo "Delete is not completed in $((etime - stime)) seconds"
1999 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
2005 # we can use "for" here because we are waiting the slowest
2006 for host in ${hostlist//,/ }; do
2007 check_network "$host" 900
2009 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2016 for facet in ${facetlist//,/ }; do
2017 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2019 wait_for_host $hostlist
2022 _wait_recovery_complete () {
2025 # Use default policy if $2 is not passed by caller.
2026 local MAX=${2:-$(max_recovery_time)}
2031 while [ $WAIT -lt $MAX ]; do
2032 STATUS=$(lctl get_param -n $param | grep status)
2034 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2037 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2039 echo "$param recovery not done in $MAX sec. $STATUS"
2043 wait_recovery_complete () {
2046 # with an assumption that at_max is the same on all nodes
2047 local MAX=${2:-$(max_recovery_time)}
2050 if [ "$FAILURE_MODE" = HARD ]; then
2051 facets=$(facets_on_host $(facet_active_host $facet))
2053 echo affected facets: $facets
2055 # we can use "for" here because we are waiting the slowest
2056 for facet in ${facets//,/ }; do
2057 local var_svc=${facet}_svc
2058 local param="*.${!var_svc}.recovery_status"
2060 local host=$(facet_active_host $facet)
2061 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2065 wait_mds_ost_sync () {
2066 # just because recovery is done doesn't mean we've finished
2067 # orphan cleanup. Wait for llogs to get synchronized.
2068 echo "Waiting for orphan cleanup..."
2069 # MAX value includes time needed for MDS-OST reconnection
2070 local MAX=$(( TIMEOUT * 2 ))
2073 local list=$(comma_list $(mdts_nodes))
2074 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2075 if ! do_facet $SINGLEMDS \
2076 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2078 # old way, use mds_sync
2080 list=$(comma_list $(osts_nodes))
2081 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2083 while [ $WAIT -lt $MAX ]; do
2084 local -a sync=($(do_nodes $list "$cmd"))
2087 for ((i=0; i<${#sync[@]}; i++)); do
2089 [ ${sync[$i]} -eq 1 ] && continue
2091 [ ${sync[$i]} -eq 0 ] && continue
2093 # there is a not finished MDS-OST synchronization
2097 sleep 2 # increase waiting time and cover statfs cache
2098 [ ${con} -eq 1 ] && return 0
2099 echo "Waiting $WAIT secs for $facet mds-ost sync done."
2102 echo "$facet recovery not done in $MAX sec. $STATUS"
2106 wait_destroy_complete () {
2107 echo "Waiting for local destroys to complete"
2108 # MAX value shouldn't be big as this mean server responsiveness
2109 # never increase this just to make test pass but investigate
2110 # why it takes so long time
2113 while [ $WAIT -lt $MAX ]; do
2114 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2118 for ((i=0; i<${#RPCs[@]}; i++)); do
2119 [ ${RPCs[$i]} -eq 0 ] && continue
2120 # there are still some destroy RPCs in flight
2125 [ ${con} -eq 1 ] && return 0 # done waiting
2126 echo "Waiting ${WAIT}s for local destroys to complete"
2129 echo "Local destroys weren't done in $MAX sec."
2133 wait_delete_completed() {
2134 wait_delete_completed_mds $1 || return $?
2135 wait_destroy_complete
2144 # conf-sanity 31 takes a long time cleanup
2145 while [ $WAIT -lt 300 ]; do
2146 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2147 [ -z "${running}" ] && return 0
2148 echo "waited $WAIT for${running}"
2149 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2151 WAIT=$((WAIT + INTERVAL))
2153 echo "service didn't stop after $WAIT seconds. Still running:"
2158 wait_remote_prog () {
2164 [ "$PDSH" = "no_dsh" ] && return 0
2166 while [ $WAIT -lt $2 ]; do
2167 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2168 [ -z "${running}" ] && return 0 || true
2169 echo "waited $WAIT for: "
2171 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2173 WAIT=$((WAIT + INTERVAL))
2175 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2176 [ -z "$pids" ] && return 0
2177 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2178 # FIXME: not portable
2179 for pid in $pids; do
2180 cat /proc/${pid}/status || true
2181 cat /proc/${pid}/wchan || true
2183 kill -9 $pid || true
2192 # not every config has many clients
2194 if [ ! -z "$CLIENTS" ]; then
2195 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2197 stat -f $MOUNT > /dev/null
2203 # usually checked on particular client or locally
2205 if [ ! -z "$client" ]; then
2206 $PDSH $client "stat -f $MOUNT" > /dev/null
2208 stat -f $MOUNT > /dev/null
2216 client_reconnect() {
2217 uname -n >> $MOUNT/recon
2218 if [ -z "$CLIENTS" ]; then
2219 df $MOUNT; uname -n >> $MOUNT/recon
2221 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2223 echo Connected clients:
2225 ls -l $MOUNT/recon > /dev/null
2229 affected_facets () {
2232 local host=$(facet_active_host $facet)
2233 local affected=$facet
2235 if [ "$FAILURE_MODE" = HARD ]; then
2236 affected=$(facets_up_on_host $host)
2250 #Because it will only get up facets, we need get affected
2251 #facets before shutdown
2252 #For HARD Failure mode, it needs make sure facets on the same
2253 #HOST will only be shutdown and reboot once
2254 for facet in ${facets//,/ }; do
2255 local affected_facet
2257 #check whether facet has been included in other affected facets
2258 for ((index=0; index<$total; index++)); do
2259 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2262 if [ $skip -eq 0 ]; then
2263 affecteds[$total]=$(affected_facets $facet)
2268 for ((index=0; index<$total; index++)); do
2269 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2270 local host=$(facet_active_host $facet)
2271 echo "Failing ${affecteds[index]} on $host"
2272 shutdown_facet $facet
2275 for ((index=0; index<$total; index++)); do
2276 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2277 echo reboot facets: ${affecteds[index]}
2281 change_active ${affecteds[index]}
2283 wait_for_facet ${affecteds[index]}
2284 # start mgs first if it is affected
2285 if ! combined_mgs_mds &&
2286 list_member ${affecteds[index]} mgs; then
2287 mount_facet mgs || error "Restart of mgs failed"
2289 # FIXME; has to be changed to mount all facets concurrently
2290 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2291 echo mount facets: ${affecteds[index]}
2292 mount_facets ${affecteds[index]}
2302 do_facet $facet "sync; sync; sync"
2305 # make sure there will be no seq change
2306 local clients=${CLIENTS:-$HOSTNAME}
2307 local f=fsa-\\\$\(hostname\)
2308 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2309 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2311 local svc=${facet}_svc
2312 do_facet $facet $LCTL --device ${!svc} notransno
2314 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2315 # in-memory state has to be cleared by either rebooting the host or
2316 # exporting and reimporting the pool.
2318 # Although the uberblocks are not updated when a pool is freezed,
2319 # transactions are still written to the disks. Modified blocks may be
2320 # cached in memory when tests try reading them back. The
2321 # export-and-reimport process also evicts any cached pool data from
2322 # memory to provide the correct "data loss" semantics.
2324 # In the test framework, the exporting and importing operations are
2325 # handled by stop() and mount_facet() separately, which are used
2326 # inside fail() and fail_abort().
2328 do_facet $facet $LCTL --device ${!svc} readonly
2329 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2330 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2333 replay_barrier_nodf() {
2334 local facet=$1 echo running=${running}
2335 do_facet $facet "sync; sync; sync"
2336 local svc=${facet}_svc
2337 echo Replay barrier on ${!svc}
2338 do_facet $facet $LCTL --device ${!svc} notransno
2339 do_facet $facet $LCTL --device ${!svc} readonly
2340 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2341 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2344 replay_barrier_nosync() {
2345 local facet=$1 echo running=${running}
2346 local svc=${facet}_svc
2347 echo Replay barrier on ${!svc}
2348 do_facet $facet $LCTL --device ${!svc} notransno
2349 do_facet $facet $LCTL --device ${!svc} readonly
2350 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2351 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2355 # Get Lustre client uuid for a given Lustre mount point.
2358 local mntpnt=${1:-$MOUNT}
2360 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2361 local uuid=$($LCTL get_param -n llite.$name.uuid)
2366 mds_evict_client() {
2367 local mntpnt=${1:-$MOUNT}
2368 local uuid=$(get_client_uuid $mntpnt)
2370 do_facet $SINGLEMDS \
2371 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2374 ost_evict_client() {
2375 local mntpnt=${1:-$MOUNT}
2376 local uuid=$(get_client_uuid $mntpnt)
2379 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2384 local clients=${CLIENTS:-$HOSTNAME}
2386 facet_failover $* || error "failover: $?"
2387 wait_clients_import_state "$clients" "$facets" FULL
2388 clients_up || error "post-failover df: $?"
2393 facet_failover $facet
2399 change_active $facet
2400 wait_for_facet $facet
2401 mount_facet $facet -o abort_recovery
2402 clients_up || echo "first df failed: $?"
2403 clients_up || error "post-failover df: $?"
2407 echo There is no lmc. This is mountconf, baby.
2411 host_nids_address() {
2415 if [ -n "$kind" ]; then
2416 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2418 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2424 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2430 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2431 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2432 if [ -z "$ID" ]; then
2433 echo "Could not get a ptl id for $1..."
2442 h2name_or_ip "$1" "tcp"
2447 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2448 if type __h2elan >/dev/null 2>&1; then
2451 ID=`echo $1 | sed 's/[^0-9]*//g'`
2459 h2name_or_ip "$1" "o2ib"
2463 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2464 # expressions format. As a bonus we can then just pass in those variables
2465 # to pdsh. What this function does is take a HOSTLIST type string and
2466 # expand it into a space deliminated list for us.
2474 [ -z "$hostlist" ] && return
2476 # Translate the case of [..],..,[..] to [..] .. [..]
2477 list="${hostlist/],/] }"
2479 [[ "$front" == *,* ]] && {
2482 list=${list/${old}/${new}}
2485 for item in $list; do
2486 # Test if we have any []'s at all
2487 if [ "$item" != "${item/\[/}" ]; then {
2488 # Expand the [*] into list
2492 if [ "$name" != "$item" ]; then
2493 group=${item#$name[*}
2496 for range in ${group//,/ }; do
2500 # Number of leading zeros
2503 end=$(echo $end | sed 's/0*//')
2504 [[ -z "$end" ]] && end=0
2505 [[ $padlen2 -gt $padlen ]] && {
2506 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2509 begin=$(echo $begin | sed 's/0*//')
2510 [ -z $begin ] && begin=0
2512 for num in $(seq -f "%0${padlen}g" $begin $end); do
2513 value="${name#*,}${num}${back}"
2514 [ "$value" != "${value/\[/}" ] && {
2515 value=$(hostlist_expand "$value")
2517 myList="$myList $value"
2522 myList="$myList $item"
2525 myList=${myList//,/ }
2526 myList=${myList:1} # Remove first character which is a space
2528 # Filter any duplicates without sorting
2530 myList="${list%% *}"
2532 while [[ "$list" != ${myList##* } ]]; do
2533 list=${list//${list%% *} /}
2534 myList="$myList ${list%% *}"
2536 myList="${myList%* }";
2538 # We can select an object at a offset in the list
2541 for item in $myList; do
2543 [ $cnt -eq $offset ] && {
2547 [ $(get_node_count $myList) -ne 1 ] && myList=""
2556 [ "$facet" == client ] && echo -n $HOSTNAME && return
2557 varname=${facet}_HOST
2558 if [ -z "${!varname}" ]; then
2559 if [ "${facet:0:3}" == "ost" ]; then
2560 eval export ${facet}_HOST=${ost_HOST}
2561 elif [ "${facet:0:3}" == "mdt" -o \
2562 "${facet:0:3}" == "mds" -o \
2563 "${facet:0:3}" == "mgs" ]; then
2564 eval export ${facet}_HOST=${mds_HOST}
2570 facet_failover_host() {
2574 var=${facet}failover_HOST
2575 if [ -n "${!var}" ]; then
2580 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2581 "${facet:0:3}" == "mgs" ]; then
2583 eval export ${facet}failover_host=${mds_HOST}
2588 if [[ $facet == ost* ]]; then
2589 eval export ${facet}failover_host=${ost_HOST}
2597 local activevar=${facet}active
2599 if [ -f $TMP/${facet}active ] ; then
2600 source $TMP/${facet}active
2603 active=${!activevar}
2604 if [ -z "$active" ] ; then
2611 facet_active_host() {
2613 local active=`facet_active $facet`
2614 if [ "$facet" == client ]; then
2617 echo `facet_host $active`
2621 # Get the passive failover partner host of facet.
2622 facet_passive_host() {
2624 [[ $facet = client ]] && return
2626 local host=${facet}_HOST
2627 local failover_host=${facet}failover_HOST
2628 local active_host=$(facet_active_host $facet)
2630 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2632 if [[ $active_host = ${!host} ]]; then
2633 echo -n ${!failover_host}
2643 facetlist=$(exclude_items_from_list $facetlist mgs)
2645 for facet in ${facetlist//,/ }; do
2646 local failover=${facet}failover
2647 local host=`facet_host $failover`
2648 [ -z "$host" ] && return
2650 local curactive=`facet_active $facet`
2651 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2652 eval export ${facet}active=$facet
2654 eval export ${facet}active=$failover
2656 # save the active host for this facet
2657 local activevar=${facet}active
2658 echo "$activevar=${!activevar}" > $TMP/$activevar
2659 [[ $facet = mds1 ]] && combined_mgs_mds && \
2660 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2661 local TO=`facet_active_host $facet`
2662 echo "Failover $facet to $TO"
2668 # do not stripe off hostname if verbose, bug 19215
2669 if [ x$1 = x--verbose ]; then
2677 if [ "$HOST" = "$HOSTNAME" ]; then
2679 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2680 echo "cannot run remote command on $HOST with $myPDSH"
2684 echo "CMD: $HOST $@" >&2
2685 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2688 if [ "$myPDSH" = "rsh" ]; then
2689 # we need this because rsh does not return exit code of an executed command
2690 local command_status="$TMP/cs"
2691 rsh $HOST ":> $command_status"
2692 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2693 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2694 echo command failed >$command_status"
2695 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2700 # print HOSTNAME for myPDSH="no_dsh"
2701 if [[ $myPDSH = no_dsh ]]; then
2702 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2704 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2707 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2709 return ${PIPESTATUS[0]}
2713 do_node --verbose "$@"
2716 single_local_node () {
2717 [ "$1" = "$HOSTNAME" ]
2720 # Outputs environment variable assignments that should be passed to remote nodes
2724 local facets=$(get_facets)
2727 for var in ${!MODOPTS_*}; do
2729 echo -n " ${var}=\"$value\""
2732 for facet in ${facets//,/ }; do
2734 if [ -n "${!var}" ]; then
2735 echo -n " $var=${!var}"
2739 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2740 if [ -n "${!var}" ]; then
2741 echo -n " $var=${!var}"
2745 if [ -n "$FSTYPE" ]; then
2746 echo -n " FSTYPE=$FSTYPE"
2752 # do not stripe off hostname if verbose, bug 19215
2753 if [ x$1 = x--verbose ]; then
2761 if single_local_node $rnodes; then
2763 do_nodev $rnodes "$@"
2765 do_node $rnodes "$@"
2770 # This is part from do_node
2773 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2774 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2776 export FANOUT=$(get_node_count "${rnodes//,/ }")
2778 echo "CMD: $rnodes $@" >&2
2779 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2782 # do not replace anything from pdsh output if -N is used
2783 # -N Disable hostname: prefix on lines of output.
2784 if $verbose || [[ $myPDSH = *-N* ]]; then
2785 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2787 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2789 return ${PIPESTATUS[0]}
2795 local HOST=`facet_active_host $facet`
2796 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2800 # Function: do_facet_random_file $FACET $FILE $SIZE
2801 # Creates FILE with random content on the given FACET of given SIZE
2803 do_facet_random_file() {
2807 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2808 do_facet $facet "$cmd 2>/dev/null"
2811 do_facet_create_file() {
2815 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2816 do_facet $facet "$cmd 2>/dev/null"
2820 do_nodes --verbose "$@"
2826 # make sure its not already running
2828 rm -f $TMP/${facet}active
2829 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2830 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2832 if [[ $(facet_fstype $facet) == zfs ]]; then
2834 # After formatting a ZFS target, "cachefile=none" property will
2835 # be set on the ZFS storage pool so that the pool is not
2836 # automatically imported on system startup. And then the pool
2837 # will be exported so as to leave the importing and exporting
2838 # operations handled by mount_facet() and stop() separately.
2840 refresh_partition_table $facet $(facet_vdevice $facet)
2841 disable_zpool_cache $facet
2850 local fstype=$(facet_fstype ost$num)
2854 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2855 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2857 #dataset name is independent of vdev device names
2858 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2860 error "unknown fstype!";;
2870 local fstype=$(facet_fstype ost$num)
2874 # vdevs are not supported by ldiskfs
2877 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2878 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2880 error "unknown fstype!";;
2890 local fstype=$(facet_fstype mds$num)
2894 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2895 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2897 #dataset name is independent of vdev device names
2898 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2900 error "unknown fstype!";;
2910 local fstype=$(facet_fstype mds$num)
2914 # vdevs are not supported by ldiskfs
2917 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2918 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2920 error "unknown fstype!";;
2928 local fstype=$(facet_fstype mgs)
2932 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2933 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2934 DEVPTR=$(mdsdevname 1)
2939 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2940 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2941 DEVPTR=$(mdsdevname 1)
2943 DEVPTR=${FSNAME}-mgs/mgs
2946 error "unknown fstype!";;
2956 local fstype=$(facet_fstype mgs)
2960 # vdevs are not supported by ldiskfs
2963 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2964 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2965 VDEVPTR=$(mdsvdevname 1)
2970 error "unknown fstype!";;
2978 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2980 local var=${facet}_MOUNT
2981 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2990 # make sure we are using the primary server, so test-framework will
2991 # be able to clean up properly.
2992 activemds=`facet_active mds1`
2993 if [ $activemds != "mds1" ]; then
2997 local clients=$CLIENTS
2998 [ -z $clients ] && clients=$(hostname)
3000 zconf_umount_clients $clients $MOUNT "$*" || true
3001 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3003 [ "$CLIENTONLY" ] && return
3004 # The add fn does rm ${facet}active file, this would be enough
3005 # if we use do_facet <facet> only after the facet added, but
3006 # currently we use do_facet mds in local.sh
3007 for num in `seq $MDSCOUNT`; do
3009 rm -f ${TMP}/mds${num}active
3011 combined_mgs_mds && rm -f $TMP/mgsactive
3013 for num in `seq $OSTCOUNT`; do
3015 rm -f $TMP/ost${num}active
3018 if ! combined_mgs_mds ; then
3025 cleanup_echo_devs () {
3026 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3028 for dev in $devs; do
3029 $LCTL --device $dev cleanup
3030 $LCTL --device $dev detach
3035 nfs_client_mode && return
3044 combined_mgs_mds () {
3045 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3046 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3050 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3054 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3060 local fsname=${3:-"$FSNAME"}
3061 local type=$(facet_type $facet)
3062 local index=$(($(facet_number $facet) - 1))
3063 local fstype=$(facet_fstype $facet)
3064 local host=$(facet_host $facet)
3069 if [ $type == MGS ] && combined_mgs_mds; then
3073 if [ $type == MGS ] || ( [ $type == MDS ] &&
3074 [ "$dev" == $(mgsdevname) ] &&
3075 [ "$host" == "$(facet_host mgs)" ] ); then
3078 opts="--mgsnode=$MGSNID"
3081 if [ $type != MGS ]; then
3082 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3086 var=${facet}failover_HOST
3087 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3088 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3091 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3092 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3094 if [ $type == MDS ]; then
3095 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3096 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3097 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3098 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3099 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3101 if [ $fstype == ldiskfs ]; then
3102 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3103 if [ ! -z $EJOURNAL ]; then
3104 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3106 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3110 if [ $type == OST ]; then
3111 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3112 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3114 if [ $fstype == ldiskfs ]; then
3115 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3119 opts+=" --backfstype=$fstype"
3122 if [ -n "${!var}" ]; then
3123 opts+=" --device-size=${!var}"
3126 var=$(upper $fstype)_MKFS_OPTS
3127 fs_mkfs_opts+=${!var:+" ${!var}"}
3129 var=${type}_FS_MKFS_OPTS
3130 fs_mkfs_opts+=${!var:+" ${!var}"}
3132 if [ -n "${fs_mkfs_opts## }" ]; then
3133 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3137 opts+=${!var:+" ${!var}"}
3150 # We need ldiskfs here, may as well load them all
3152 [ "$CLIENTONLY" ] && return
3153 echo Formatting mgs, mds, osts
3154 if ! combined_mgs_mds ; then
3155 echo "Format mgs: $(mgsdevname)"
3156 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3157 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3161 for num in $(seq $MDSCOUNT); do
3162 echo "Format mds$num: $(mdsdevname $num)"
3163 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3164 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3165 ${quiet:+>/dev/null} || exit 10
3168 for num in $(seq $OSTCOUNT); do
3169 echo "Format ost$num: $(ostdevname $num)"
3170 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3171 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3172 ${quiet:+>/dev/null} || exit 10
3177 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3181 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3185 # 0: success, the old identity set already.
3186 # 1: success, the old identity does not set.
3191 local j=`expr $num - 1`
3192 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3194 if [ -z "$MDT" ]; then
3198 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3201 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3203 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3206 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3208 if [ $old = "NONE" ]; then
3217 zconf_umount `hostname` $1 || error "umount failed"
3218 zconf_mount `hostname` $1 || error "mount failed"
3226 rm -f $TMP/${facet}active
3227 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3232 local mdt_count=${1:-$MDSCOUNT}
3233 local ost_count=${2:-$OSTCOUNT}
3236 for num in $(seq $mdt_count); do
3237 DEVNAME=$(mdsdevname $num)
3238 writeconf_facet mds$num $DEVNAME || rc=$?
3241 for num in $(seq $ost_count); do
3242 DEVNAME=$(ostdevname $num)
3243 writeconf_facet ost$num $DEVNAME || rc=$?
3249 nfs_client_mode && return
3251 sanity_mount_check ||
3252 error "environments are insane!"
3256 if [ -z "$CLIENTONLY" ]; then
3257 echo Setup mgs, mdt, osts
3258 echo $WRITECONF | grep -q "writeconf" && \
3260 if ! combined_mgs_mds ; then
3261 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3264 for num in `seq $MDSCOUNT`; do
3265 DEVNAME=$(mdsdevname $num)
3266 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3268 # We started mds, now we should set failover variables properly.
3269 # Set mds${num}failover_HOST if it is not set (the default failnode).
3270 local varname=mds${num}failover_HOST
3271 if [ -z "${!varname}" ]; then
3272 eval mds${num}failover_HOST=$(facet_host mds$num)
3275 if [ $IDENTITY_UPCALL != "default" ]; then
3276 switch_identity $num $IDENTITY_UPCALL
3279 for num in `seq $OSTCOUNT`; do
3280 DEVNAME=$(ostdevname $num)
3281 start ost$num $DEVNAME $OST_MOUNT_OPTS
3283 # We started ost$num, now we should set ost${num}failover variable properly.
3284 # Set ost${num}failover_HOST if it is not set (the default failnode).
3285 varname=ost${num}failover_HOST
3286 if [ -z "${!varname}" ]; then
3287 eval ost${num}failover_HOST=$(facet_host ost${num})
3295 # wait a while to allow sptlrpc configuration be propogated to targets,
3296 # only needed when mounting new target devices.
3301 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3303 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3306 if [ "$MOUNT_2" ]; then
3307 mount_client $MOUNT2
3308 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3313 # by remounting mdt before ost, initial connect from mdt to ost might
3314 # timeout because ost is not ready yet. wait some time to its fully
3315 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3316 # by a context negotiation rpc with $TIMEOUT.
3317 # FIXME better by monitoring import status.
3320 sleep $((TIMEOUT + 5))
3326 mounted_lustre_filesystems() {
3327 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3330 init_facet_vars () {
3331 [ "$CLIENTONLY" ] && return 0
3338 eval export ${facet}_dev=${device}
3339 eval export ${facet}_opt=\"$@\"
3341 local dev=${facet}_dev
3343 # We need to loop for the label
3344 # in case its not initialized yet.
3345 for wait_time in {0,1,3,5,10}; do
3347 if [ $wait_time -gt 0 ]; then
3348 echo "${!dev} not yet initialized,"\
3349 "waiting ${wait_time} seconds."
3353 local label=$(devicelabel ${facet} ${!dev})
3355 # Check to make sure the label does
3356 # not include ffff at the end of the label.
3357 # This indicates it has not been initialized yet.
3359 if [[ $label =~ [f|F]{4}$ ]]; then
3360 # label is not initialized, unset the result
3361 # and either try again or fail
3368 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3370 eval export ${facet}_svc=${label}
3372 local varname=${facet}failover_HOST
3373 if [ -z "${!varname}" ]; then
3374 eval export $varname=$(facet_host $facet)
3377 varname=${facet}_HOST
3378 if [ -z "${!varname}" ]; then
3379 eval export $varname=$(facet_host $facet)
3382 # ${facet}failover_dev is set in cfg file
3383 varname=${facet}failover_dev
3384 if [ -n "${!varname}" ] ; then
3385 eval export ${facet}failover_dev=${!varname}
3387 eval export ${facet}failover_dev=$device
3390 # get mount point of already mounted device
3391 # is facet_dev is already mounted then use the real
3392 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3393 # i.e. ${facet}_MOUNT if specified by user or default
3394 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3395 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3396 if [ -z $mntpt ]; then
3397 mntpt=$(facet_mntpt $facet)
3399 eval export ${facet}_MOUNT=$mntpt
3402 init_facets_vars () {
3405 if ! remote_mds_nodsh; then
3406 for num in $(seq $MDSCOUNT); do
3407 DEVNAME=`mdsdevname $num`
3408 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3412 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3414 if ! remote_ost_nodsh; then
3415 for num in $(seq $OSTCOUNT); do
3416 DEVNAME=$(ostdevname $num)
3417 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3422 osc_ensure_active () {
3427 while [ $period -lt $timeout ]; do
3428 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3429 if [ $count -eq 0 ]; then
3433 echo "There are $count OST are inactive, wait $period seconds, and try again"
3435 period=$((period+3))
3438 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3441 set_conf_param_and_check() {
3445 local ORIG=$(do_facet $myfacet "$TEST")
3446 if [ $# -gt 3 ]; then
3452 echo "Setting $PARAM from $ORIG to $FINAL"
3453 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3454 error "conf_param $PARAM failed"
3456 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3457 error "check $PARAM failed!"
3460 init_param_vars () {
3462 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3464 log "Using TIMEOUT=$TIMEOUT"
3466 osc_ensure_active $SINGLEMDS $TIMEOUT
3467 osc_ensure_active client $TIMEOUT
3469 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3470 local current_jobid_var=$($LCTL get_param -n jobid_var)
3472 if [ $JOBID_VAR = "existing" ]; then
3473 echo "keeping jobstats as $current_jobid_var"
3474 elif [ $current_jobid_var != $JOBID_VAR ]; then
3475 echo "seting jobstats to $JOBID_VAR"
3477 set_conf_param_and_check client \
3478 "$LCTL get_param -n jobid_var" \
3479 "$FSNAME.sys.jobid_var" $JOBID_VAR
3482 echo "jobstats not supported by server"
3485 if [ $QUOTA_AUTO -ne 0 ]; then
3486 if [ "$ENABLE_QUOTA" ]; then
3487 echo "enable quota as required"
3488 setup_quota $MOUNT || return 2
3490 echo "disable quota as required"
3491 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3497 nfs_client_mode () {
3498 if [ "$NFSCLIENT" ]; then
3499 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3500 local clients=$CLIENTS
3501 [ -z $clients ] && clients=$(hostname)
3503 # FIXME: remove hostname when 19215 fixed
3504 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3505 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3506 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3507 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3509 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3515 check_config_client () {
3518 local mounted=$(mount | grep " $mntpt ")
3519 if [ "$CLIENTONLY" ]; then
3521 # CLIENTONLY should not depend on *_HOST settings
3522 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3523 # in theory someone could create a new,
3524 # client-only config file that assumed lustre was already
3525 # configured and didn't set the MGSNID. If MGSNID is not set,
3526 # then we should use the mgs nid currently being used
3527 # as the default value. bug 18021
3528 [[ x$MGSNID = x ]] &&
3531 if [[ x$mgc != xMGC$MGSNID ]]; then
3532 if [ "$mgs_HOST" ]; then
3533 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3534 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3535 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3541 local myMGS_host=$mgs_HOST
3542 if [ "$NETTYPE" = "ptl" ]; then
3543 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3546 echo Checking config lustre mounted on $mntpt
3547 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3548 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3550 # if [ "$mgshost" != "$myMGS_host" ]; then
3551 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3552 # Please use correct config or set mds_HOST correctly!"
3557 check_config_clients () {
3558 local clients=${CLIENTS:-$HOSTNAME}
3561 nfs_client_mode && return
3563 do_rpc_nodes "$clients" check_config_client $mntpt
3565 sanity_mount_check || error "environments are insane!"
3569 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3570 local cltimeout=$(lctl get_param -n timeout)
3571 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3572 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3579 [ -z $mntpt ] && return 1
3580 local mounted=$(mounted_lustre_filesystems)
3582 echo $mounted' ' | grep -w -q $mntpt' '
3586 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3590 # empty lustre filesystem may have empty directories lost+found and .lustre
3592 # exclude .lustre & lost+found
3593 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3594 -print | wc -l) = 1 ] || return 1
3595 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3596 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3597 # exclude .lustre/fid (LU-2780)
3598 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3599 -print | wc -l) = 1 ] || return 1
3601 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3606 check_and_setup_lustre() {
3607 nfs_client_mode && return
3609 local MOUNTED=$(mounted_lustre_filesystems)
3613 # both MOUNT and MOUNT2 are not mounted
3614 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3615 [ "$REFORMAT" ] && formatall
3616 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3618 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3619 export I_MOUNTED=yes
3623 elif is_mounted $MOUNT2; then
3625 # MOUNT2 is mounted, while MOUNT_2 is not set
3626 if ! [ "$MOUNT_2" ]; then
3627 cleanup_mount $MOUNT2
3628 export I_UMOUNTED2=yes
3631 # MOUNT2 is mounted, MOUNT_2 is set
3633 # FIXME: what to do if check_config failed?
3635 # 1) remote client has mounted other Lustre fs ?
3636 # 2) it has insane env ?
3637 # let's try umount MOUNT2 on all clients and mount it again:
3638 if ! check_config_clients $MOUNT2; then
3639 cleanup_mount $MOUNT2
3640 restore_mount $MOUNT2
3641 export I_MOUNTED2=yes
3646 # MOUNT is mounted MOUNT2 is not mounted
3647 elif [ "$MOUNT_2" ]; then
3648 restore_mount $MOUNT2
3649 export I_MOUNTED2=yes
3653 # FIXME: what to do if check_config failed?
3655 # 1) remote client has mounted other Lustre fs?
3656 # 2) lustre is mounted on remote_clients atall ?
3657 check_config_clients $MOUNT
3661 set_default_debug_nodes $(comma_list $(nodes_list))
3664 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3665 local facets="$(get_facets OST),$(get_facets MDS),mgs"
3666 local nodes="$(facets_hosts ${facets})"
3667 if [ -n "$nodes" ] ; then
3668 do_nodes $nodes "$LCTL set_param \
3669 osd-ldiskfs.track_declares_assert=1 || true"
3678 if [ "$ONLY" == "setup" ]; then
3684 local clients=${CLIENTS:-$HOSTNAME}
3687 zconf_mount_clients $clients $mntpt
3691 local clients=${CLIENTS:-$HOSTNAME}
3694 zconf_umount_clients $clients $mntpt
3697 cleanup_and_setup_lustre() {
3698 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3699 lctl set_param debug=0 || true
3701 if [ "$ONLY" == "cleanup" ]; then
3705 check_and_setup_lustre
3708 # Get all of the server target devices from a given server node and type.
3715 if [ "$type" == ost ]; then
3716 devs=$(get_osd_param $node "" mntdev)
3718 devs=$(do_node $node \
3719 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3721 for dev in $devs; do
3723 *loop*) do_node $node "losetup $dev" | \
3724 sed -e "s/.*(//" -e "s/).*//" ;;
3730 # Get all of the server target devices.
3735 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3739 for node in $(osts_nodes); do
3740 OSTDEVS[i]=$(get_mnt_devs $node ost)
3745 # Run e2fsck on MDT or OST device.
3751 df > /dev/null # update statfs data on disk
3752 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3755 do_node $node $cmd || rc=$?
3756 [ $rc -le $FSCK_MAX_ERR ] || \
3757 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3761 # verify a directory is shared among nodes.
3762 check_shared_dir() {
3764 local list=${2:-$(comma_list $(nodes_list))}
3766 [ -z "$dir" ] && return 1
3767 do_rpc_nodes "$list" check_logdir $dir
3768 check_write_access $dir "$list" || return 1
3772 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3778 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3779 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3781 check_shared_dir $SHARED_DIRECTORY ||
3782 error "$SHARED_DIRECTORY isn't a shared directory"
3784 export MDSDB=$SHARED_DIRECTORY/mdsdb
3785 export OSTDB=$SHARED_DIRECTORY/ostdb
3787 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3789 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3794 for node in $(osts_nodes); do
3795 for dev in ${OSTDEVS[i]}; do
3796 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3797 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3798 ostidx=$((ostidx + 1))
3804 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3805 run_lfsck_remote() {
3806 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3811 #Check if lustre is already mounted
3812 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3814 zconf_mount $client $MOUNT ||
3815 error "failed to mount Lustre on $client"
3819 do_node $node $cmd || rc=$?
3820 #Umount if necessary
3822 zconf_umount $client $MOUNT ||
3823 error "failed to unmount Lustre on $client"
3826 [ $rc -le $FSCK_MAX_ERR ] ||
3827 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3828 echo "lfsck finished with rc=$rc"
3834 local facets="client $SINGLEMDS"
3840 for facet in $facets; do
3841 node=$(facet_active_host $facet)
3842 if check_progs_installed $node $LFSCK_BIN; then
3847 ! $found && error "None of \"$facets\" supports lfsck"
3849 run_lfsck_remote $node || rc=$?
3851 rm -rvf $MDSDB* $OSTDB* || true
3855 check_and_cleanup_lustre() {
3856 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3862 if is_mounted $MOUNT; then
3863 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3864 error "remove sub-test dirs failed"
3865 [ "$ENABLE_QUOTA" ] && restore_quota || true
3868 if [ "$I_UMOUNTED2" = "yes" ]; then
3869 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3872 if [ "$I_MOUNTED2" = "yes" ]; then
3873 cleanup_mount $MOUNT2
3876 if [ "$I_MOUNTED" = "yes" ]; then
3877 cleanupall -f || error "cleanup failed"
3885 wait_for_function () {
3888 # suppress fn both stderr and stdout
3889 if [ "$1" = "--quiet" ]; then
3891 quiet=" > /dev/null 2>&1"
3903 eval $fn $quiet && return 0
3905 wait=$((wait + sleep))
3906 [ $wait -lt $max ] || return 1
3907 echo waiting $fn, $((max - wait)) secs left ...
3917 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3918 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3919 echo "Network not available!"
3923 echo `date +"%H:%M:%S (%s)"` network interface is UP
3931 # Convert a space-delimited list to a comma-delimited list. If the input is
3932 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3934 # echo is used to convert newlines to spaces, since it doesn't
3935 # introduce a trailing space as using "tr '\n' ' '" does
3936 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3942 echo $list | grep -qw $item
3945 # list, excluded are the comma separated lists
3946 exclude_items_from_list () {
3952 for item in ${excluded//,/ }; do
3953 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3955 echo $(comma_list $list)
3958 # list, expand are the comma separated lists
3960 local list=${1//,/ }
3961 local expand=${2//,/ }
3964 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3965 echo $(comma_list $expanded)
3968 testslist_filter () {
3969 local script=$LUSTRE/tests/${TESTSUITE}.sh
3971 [ -f $script ] || return 0
3973 local start_at=$START_AT
3974 local stop_at=$STOP_AT
3976 local var=${TESTSUITE//-/_}_START_AT
3977 [ x"${!var}" != x ] && start_at=${!var}
3978 var=${TESTSUITE//-/_}_STOP_AT
3979 [ x"${!var}" != x ] && stop_at=${!var}
3981 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3982 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3983 /^'${start_at}'$/ {flag = 0}
3984 {if (flag == 1) print $0}
3985 /^'${stop_at}'$/ { flag = 1 }'
3989 (cd `dirname $1`; echo $PWD/`basename $1`)
3993 local types=${1:-"OST MDS MGS"}
3997 for entry in $types; do
3998 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3999 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4002 MGS ) list="$list $name";;
4003 MDS|OST|AGT ) local count=${type}COUNT
4004 for ((i=1; i<=${!count}; i++)) do
4005 list="$list ${name}$i"
4007 * ) error "Invalid facet type"
4011 echo $(comma_list $list)
4014 ##################################
4015 # Adaptive Timeouts funcs
4018 # only check mds, we assume at_max is the same on all nodes
4019 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4020 if [ $at_max -eq 0 ]; then
4031 # suppose that all ost-s have the same $at value set
4032 [ $facet != "ost" ] || facet=ost1
4034 do_facet $facet "lctl get_param -n $at"
4052 if [ $facet == "ost" ]; then
4053 facet=$(get_facets OST)
4054 elif [ $facet == "mds" ]; then
4055 facet=$(get_facets MDS)
4057 hosts=$(expand_list $hosts $(facets_hosts $facet))
4060 do_nodes $hosts lctl set_param at_max=$at_max
4063 ##################################
4067 # OBD_FAIL_MDS_ALL_REQUEST_NET
4069 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4070 do_facet client "$1" || RC=$?
4071 do_facet $SINGLEMDS lctl set_param fail_loc=0
4076 # OBD_FAIL_MDS_ALL_REPLY_NET
4078 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
4079 do_facet client "$@" || RC=$?
4080 do_facet $SINGLEMDS lctl set_param fail_loc=0
4084 drop_reint_reply() {
4085 # OBD_FAIL_MDS_REINT_NET_REP
4087 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
4088 do_facet client "$@" || RC=$?
4089 do_facet $SINGLEMDS lctl set_param fail_loc=0
4093 drop_update_reply() {
4094 # OBD_FAIL_UPDATE_OBJ_NET_REP
4098 do_facet mds${index} lctl set_param fail_loc=0x1701
4099 do_facet client "$@" || RC=$?
4100 do_facet mds${index} lctl set_param fail_loc=0
4105 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4107 do_facet ost1 lctl set_param fail_loc=0x214
4108 do_facet client "$1" || RC=$?
4109 do_facet client "sync"
4110 do_facet ost1 lctl set_param fail_loc=0
4114 drop_ldlm_cancel() {
4115 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4117 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4118 do_nodes $list lctl set_param fail_loc=0x304
4120 do_facet client "$@" || RC=$?
4122 do_nodes $list lctl set_param fail_loc=0
4126 drop_bl_callback() {
4127 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4129 do_facet client lctl set_param fail_loc=0x80000305
4130 do_facet client "$@" || RC=$?
4131 do_facet client lctl set_param fail_loc=0
4136 #define OBD_FAIL_LDLM_REPLY 0x30c
4138 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
4139 do_facet client "$@" || RC=$?
4140 do_facet $SINGLEMDS lctl set_param fail_loc=0
4148 echo "clearing fail_loc on $facet"
4149 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4152 set_nodes_failloc () {
4153 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
4156 cancel_lru_locks() {
4157 $LCTL mark "cancel_lru_locks $1 start"
4158 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
4159 $LCTL set_param -n $d=clear
4161 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
4162 $LCTL mark "cancel_lru_locks $1 stop"
4167 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4168 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4169 echo "$DEFAULT_LRU_SIZE"
4174 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4177 lru_resize_disable()
4179 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4184 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4185 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4186 echo there is still data in page cache $FILE ?
4187 lctl get_param -n $FILE
4195 DEBUGSAVE="$(lctl get_param -n debug)"
4199 [ -n "$DEBUGSAVE" ] && \
4200 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4205 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4208 debug_size_restore() {
4209 [ -n "$DEBUG_SIZE_SAVED" ] && \
4210 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4214 start_full_debug_logging() {
4219 local DEBUG_SIZE=150
4221 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4222 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4225 stop_full_debug_logging() {
4230 # prints bash call stack
4233 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4234 local s=${BASH_SOURCE[$i]}
4235 local l=${BASH_LINENO[$i-1]}
4236 local f=${FUNCNAME[$i]}
4237 echo " = $s:$l:$f()"
4241 ##################################
4243 ##################################
4246 local TYPE=${TYPE:-"FAIL"}
4249 # do not dump logs if $1=false
4250 if [ "x$1" = "xfalse" ]; then
4256 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4260 # We need to dump the logs on all nodes
4262 gather_logs $(comma_list $(nodes_list))
4266 [ "$TESTSUITELOG" ] &&
4267 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4268 if [ -z "$*" ]; then
4269 echo "error() without useful message, please fix" > $LOGDIR/err
4271 echo "$@" > $LOGDIR/err
4277 local log=$TESTSUITELOG
4279 [ -f "$log" ] && grep -q FAIL $log && status=1
4292 # use only if we are ignoring failures for this test, bugno required.
4293 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4294 # e.g. error_ignore 5494 "your message"
4296 local TYPE="IGNORE (bz$1)"
4301 error_and_remount() {
4303 remount_client $MOUNT
4308 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4313 log " SKIP: $TESTSUITE $TESTNAME $@"
4315 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4316 skip_logged $TESTNAME "$@"
4319 echo "$@" > $LOGDIR/skip
4322 [[ -n "$TESTSUITELOG" ]] &&
4323 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4326 build_test_filter() {
4327 EXCEPT="$EXCEPT $(testslist_filter)"
4329 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4333 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4334 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4335 [ "$EXCEPT_SLOW" ] && \
4336 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4337 for E in $EXCEPT; do
4338 eval EXCEPT_${E}=true
4340 for E in $ALWAYS_EXCEPT; do
4341 eval EXCEPT_ALWAYS_${E}=true
4343 for E in $EXCEPT_SLOW; do
4344 eval EXCEPT_SLOW_${E}=true
4346 for G in $GRANT_CHECK_LIST; do
4347 eval GCHECK_ONLY_${G}=true
4352 if [[ $1 = [a-z]* ]]; then
4359 # print a newline if the last test was skipped
4360 export LAST_SKIPPED=
4361 export ALWAYS_SKIPPED=
4363 # Main entry into test-framework. This is called with the name and
4364 # description of a test. The name is used to find the function to run
4365 # the test using "test_$name".
4367 # This supports a variety of methods of specifying specific test to
4368 # run or not run. These need to be documented...
4373 export base=`basetest $1`
4374 if [ ! -z "$ONLY" ]; then
4376 if [ ${!testname}x != x ]; then
4377 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4378 run_one_logged $1 "$2"
4382 if [ ${!testname}x != x ]; then
4383 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4384 run_one_logged $1 "$2"
4394 if [ ${!testname}x != x ]; then
4395 TESTNAME=test_$1 skip "skipping excluded test $1"
4398 testname=EXCEPT_$base
4399 if [ ${!testname}x != x ]; then
4400 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4403 testname=EXCEPT_ALWAYS_$1
4404 if [ ${!testname}x != x ]; then
4405 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4408 testname=EXCEPT_ALWAYS_$base
4409 if [ ${!testname}x != x ]; then
4410 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4413 testname=EXCEPT_SLOW_$1
4414 if [ ${!testname}x != x ]; then
4415 TESTNAME=test_$1 skip "skipping SLOW test $1"
4418 testname=EXCEPT_SLOW_$base
4419 if [ ${!testname}x != x ]; then
4420 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4426 run_one_logged $1 "$2"
4433 module_loaded lnet || load_modules
4445 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4450 strace -o $TMP/$1.strace -ttt $*
4452 log "FINISHED: $*: rc $RC"
4459 banner test complete, duration $duration sec
4460 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4461 echo duration $duration >>$TESTSUITELOG
4465 # Set TEST_STATUS here. It will be used for logging the result.
4468 if [[ -f $LOGDIR/err ]]; then
4470 elif [[ -f $LOGDIR/skip ]]; then
4473 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4477 local FFREE=$(do_node $SINGLEMDS \
4478 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4479 local FTOTAL=$(do_node $SINGLEMDS \
4480 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4482 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4486 echo -n "Resetting fail_loc on all nodes..."
4487 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4493 # Log a message (on all nodes) padded with "=" before and after.
4494 # Also appends a timestamp and prepends the testsuite name.
4497 EQUALS="===================================================================================================="
4499 msg="== ${TESTSUITE} $*"
4501 [[ $last != "=" && $last != " " ]] && msg="$msg "
4502 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4503 # always include at least == after the message
4504 log "$msg== $(date +"%H:%M:%S (%s)")"
4508 # Run a single test function and cleanup after it.
4510 # This function should be run in a subshell so the test func can
4511 # exit() without stopping the whole script.
4516 tfile=f.${TESTSUITE}.${testnum}
4517 export tdir=d0.${TESTSUITE}/d${base}
4518 export TESTNAME=test_$testnum
4519 local SAVE_UMASK=`umask`
4522 banner "test $testnum: $message"
4523 test_${testnum} || error "test_$testnum failed with $?"
4526 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4527 check_catastrophe || error "LBUG/LASSERT detected"
4528 if [ "$PARALLEL" != "yes" ]; then
4529 ps auxww | grep -v grep | grep -q multiop &&
4530 error "multiop still running"
4539 # Wrapper around run_one to ensure:
4540 # - test runs in subshell
4541 # - output of test is saved to separate log file for error reporting
4542 # - test result is saved to data file
4545 local BEFORE=`date +%s`
4547 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4548 local test_log=$LOGDIR/$name
4551 local SAVE_UMASK=`umask`
4555 log_sub_test_begin test_${1}
4556 (run_one $1 "$2") 2>&1 | tee -i $test_log
4557 local RC=${PIPESTATUS[0]}
4559 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4560 echo "test_$1 returned $RC" | tee $LOGDIR/err
4562 duration=$((`date +%s` - $BEFORE))
4563 pass "$1" "(${duration}s)"
4565 if [[ -f $LOGDIR/err ]]; then
4566 TEST_ERROR=$(cat $LOGDIR/err)
4567 elif [[ -f $LOGDIR/skip ]]; then
4568 TEST_ERROR=$(cat $LOGDIR/skip)
4570 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4572 if [ -f $LOGDIR/err ]; then
4573 $FAIL_ON_ERROR && exit $RC
4582 # Print information of skipped tests to result.yml
4585 log_sub_test_begin $1
4587 log_sub_test_end "SKIP" "0" "0" "$@"
4591 (cd `dirname $1`; echo $PWD/`basename $1`)
4596 export base=`basetest $1`
4597 [ "$CHECK_GRANT" == "no" ] && return 0
4599 testname=GCHECK_ONLY_${base}
4600 [ ${!testname}x == x ] && return 0
4602 echo -n "checking grant......"
4604 local clients=$CLIENTS
4605 [ -z $clients ] && clients=$(hostname)
4607 # sync all the data and make sure no pending data on server
4608 do_nodes $clients sync
4611 client_grant=`do_nodes $clients \
4612 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4613 awk '{total += $1} END{print total}'`
4616 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4617 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4618 awk '{total += $1} END{print total}'`
4620 # check whether client grant == server grant
4621 if [ $client_grant -ne $server_grant ]; then
4622 echo "failed: client:${client_grant} server: ${server_grant}."
4623 do_nodes $(comma_list $(osts_nodes)) \
4624 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4625 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4628 echo "pass: client:${client_grant} server: ${server_grant}"
4633 ########################
4639 ost=`echo $1 | awk -F_ '{print $3}'`
4640 if [ -z $ost ]; then
4641 ost=`echo $1 | sed 's/-osc.*//'`
4646 ostuuid_from_index()
4648 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4651 ostname_from_index() {
4652 local uuid=$(ostuuid_from_index $1)
4656 index_from_ostuuid()
4658 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4661 mdtuuid_from_index()
4663 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4667 # Return unique identifier for given hostname
4670 echo $host_name | md5sum | cut -d' ' -f1
4674 # Returns list of ip addresses for each interface
4676 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4681 # Cache address list to avoid mutiple execution of local_addr_list
4682 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4684 for i in $LOCAL_ADDR_LIST ; do
4685 [[ "$i" == "$addr" ]] && return 0
4692 local is_local="IS_LOCAL_$(host_id $host_name)"
4693 if [ -z "${!is_local-}" ] ; then
4695 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4696 is_local_addr "$host_ip" && eval $is_local=1
4698 [[ "${!is_local}" == "1" ]]
4703 local_node $node && return 1
4710 for node in $(mdts_nodes); do
4711 remote_node $node && return 0
4718 [ "$CLIENTONLY" ] && return 0 || true
4719 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4724 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4725 MSKIPPED=1 && return 1
4732 for node in $(osts_nodes) ; do
4733 remote_node $node && return 0
4740 [ "$CLIENTONLY" ] && return 0 || true
4741 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4746 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4747 OSKIPPED=1 && return 1
4754 MGS=$(facet_host mgs)
4755 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4760 remote_mds_nodsh || remote_ost_nodsh || \
4761 $(single_local_node $(comma_list $(nodes_list)))
4765 remote_ost && remote_mds
4768 # Get the active nodes for facets.
4776 for facet in ${facets//,/ }; do
4777 nodes="$nodes $(facet_active_host $facet)"
4780 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4784 # Get all of the active MDS nodes.
4786 echo -n $(facets_nodes $(get_facets MDS))
4789 # Get all of the active OSS nodes.
4791 echo -n $(facets_nodes $(get_facets OST))
4794 # Get all of the active AGT (HSM agent) nodes.
4796 echo -n $(facets_nodes $(get_facets AGT))
4799 # Get all of the client nodes and active server nodes.
4801 local nodes=$HOSTNAME
4805 # CLIENTS (if specified) contains the local client
4806 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4808 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4809 nodes="$nodes $(facets_nodes $(get_facets))"
4812 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4816 # Get all of the remote client nodes and remote active server nodes.
4817 remote_nodes_list () {
4818 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4821 # Get all of the MDS nodes, including active and passive nodes.
4829 for i in $(seq $MDSCOUNT); do
4831 failover_host=mds${i}failover_HOST
4832 nodes="$nodes ${!host} ${!failover_host}"
4835 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4839 # Get all of the OSS nodes, including active and passive nodes.
4847 for i in $(seq $OSTCOUNT); do
4849 failover_host=ost${i}failover_HOST
4850 nodes="$nodes ${!host} ${!failover_host}"
4853 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4857 # Get all of the server nodes, including active and passive nodes.
4858 all_server_nodes () {
4863 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
4865 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4869 # Get all of the client and server nodes, including active and passive nodes.
4871 local nodes=$HOSTNAME
4875 # CLIENTS (if specified) contains the local client
4876 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4878 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4879 nodes="$nodes $(all_server_nodes)"
4882 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4886 init_clients_lists () {
4887 # Sanity check: exclude the local client from RCLIENTS
4888 local clients=$(hostlist_expand "$RCLIENTS")
4889 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4891 # Sanity check: exclude the dup entries
4892 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4894 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4896 # Sanity check: exclude the dup entries from CLIENTS
4897 # for those configs which has SINGLCLIENT set to local client
4898 clients=$(for i in $clients; do echo $i; done | sort -u)
4900 CLIENTS=$(comma_list $clients)
4901 local -a remoteclients=($RCLIENTS)
4902 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4903 varname=CLIENT$((i + 2))
4904 eval $varname=${remoteclients[i]}
4907 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4910 get_random_entry () {
4913 rnodes=${rnodes//,/ }
4915 local -a nodes=($rnodes)
4916 local num=${#nodes[@]}
4917 local i=$((RANDOM * num * 2 / 65536))
4923 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4928 lctl get_param version | grep -q patchless
4932 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4933 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4938 echo $nodes | wc -w || true
4942 local nodes=$(osts_nodes)
4943 local osscount=$(get_node_count "$nodes")
4944 [ ! "$OSTCOUNT" = "$osscount" ]
4948 local nodes=$(mdts_nodes)
4949 local mdtcount=$(get_node_count "$nodes")
4950 [ ! "$MDSCOUNT" = "$mdtcount" ]
4953 generate_machine_file() {
4954 local nodes=${1//,/ }
4955 local machinefile=$2
4957 for node in $nodes; do
4958 echo $node >>$machinefile || \
4959 { echo "can not generate machinefile $machinefile" && return 1; }
4964 local file=$1/stripe
4967 $LFS getstripe -v $file || error "getstripe $file failed"
4971 setstripe_nfsserver () {
4974 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4975 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4977 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4979 do_nodev $nfsserver lfs setstripe "$@"
4982 # Check and add a test group.
4988 local gid=$(getent group $group_name | cut -d: -f3)
4989 if [[ -n "$gid" ]]; then
4990 [[ "$gid" -eq "$group_id" ]] || {
4991 error_noexit "inconsistent group ID:" \
4992 "new: $group_id, old: $gid"
4996 groupadd -g $group_id $group_name
5003 # Check and add a test user.
5016 local uid=$(getent passwd $user_name | cut -d: -f3)
5017 if [[ -n "$uid" ]]; then
5018 if [[ "$uid" -eq "$user_id" ]]; then
5019 local dir=$(getent passwd $user_name | cut -d: -f6)
5020 if [[ "$dir" != "$home" ]]; then
5022 usermod -d $home $user_name
5026 error_noexit "inconsistent user ID:" \
5027 "new: $user_id, old: $uid"
5032 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5039 check_runas_id_ret() {
5041 local myRUNAS_UID=$1
5042 local myRUNAS_GID=$2
5045 if [ -z "$myRUNAS" ]; then
5046 error_exit "myRUNAS command must be specified for check_runas_id"
5049 $myRUNAS krb5_login.sh || \
5050 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5052 mkdir $DIR/d0_runas_test
5054 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5055 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5056 rm -rf $DIR/d0_runas_test
5061 local myRUNAS_UID=$1
5062 local myRUNAS_GID=$2
5065 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5066 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5067 Please set RUNAS_ID to some UID which exists on MDS and client or
5068 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5071 # obtain the UID/GID for MPI_USER
5075 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5076 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5078 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5079 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5082 # obtain and cache Kerberos ticket-granting ticket
5083 refresh_krb5_tgt() {
5084 local myRUNAS_UID=$1
5085 local myRUNAS_GID=$2
5088 if [ -z "$myRUNAS" ]; then
5089 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5092 CLIENTS=${CLIENTS:-$HOSTNAME}
5093 do_nodes $CLIENTS "set -x
5094 if ! $myRUNAS krb5_login.sh; then
5095 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5100 # Run multiop in the background, but wait for it to print
5101 # "PAUSING" to its stdout before returning from this function.
5102 multiop_bg_pause() {
5103 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5107 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5110 echo "$MULTIOP_PROG $FILE v$ARGS"
5111 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5113 echo "TMPPIPE=${TMPPIPE}"
5114 read -t 60 multiop_output < $TMPPIPE
5115 if [ $? -ne 0 ]; then
5120 if [ "$multiop_output" != "PAUSING" ]; then
5121 echo "Incorrect multiop output: $multiop_output"
5136 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5142 inodes_available () {
5143 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
5147 mdsrate_inodes_available () {
5148 local min_inodes=$(inodes_available)
5149 echo $((min_inodes * 99 / 100))
5152 # reset llite stat counters
5153 clear_llite_stats(){
5154 lctl set_param -n llite.*.stats 0
5157 # sum llite stat items
5158 calc_llite_stats() {
5159 local res=$(lctl get_param -n llite.*.stats |
5160 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5164 # reset osc stat counters
5166 lctl set_param -n osc.*.osc_stats 0
5169 # sum osc stat items
5171 local res=$(lctl get_param -n osc.*.osc_stats |
5172 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5177 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
5180 calc_osc_kbytes () {
5181 df $MOUNT > /dev/null
5182 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5185 # save_lustre_params(comma separated facet list, parameter_mask)
5186 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5187 save_lustre_params() {
5193 for facet in ${facets//,/ }; do
5194 node=$(facet_active_host $facet)
5195 [[ *\ $node\ * = " $nodes " ]] && continue
5196 nodes="$nodes $node"
5198 do_node $node "$LCTL get_param $2 |
5199 while read s; do echo $facet \\\$s; done"
5203 # restore lustre parameters from input stream, produces by save_lustre_params
5204 restore_lustre_params() {
5209 while IFS=" =" read facet name val; do
5210 do_facet $facet "$LCTL set_param -n $name $val"
5214 check_catastrophe() {
5215 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5216 local C=$CATASTROPHE
5217 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5219 [ -z "$rnodes" ] && return 0
5222 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5223 echo \\\$(< $C) || echo 0);
5224 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5227 if [ -n "$data" ]; then
5234 # CMD: determine mds index where directory inode presents
5237 local file=$dir/f0.get_mds_dir_tmpfile
5242 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5243 local -a oldused=($iused)
5245 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5247 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5248 local -a newused=($iused)
5251 for ((i=0; i<${#newused[@]}; i++)); do
5252 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5258 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5261 mdsrate_cleanup () {
5263 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
5264 --nfiles $3 --dir $4 --filefmt $5 $6
5269 delayed_recovery_enabled () {
5270 local var=${SINGLEMDS}_svc
5271 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5274 ########################
5276 convert_facet2label() {
5279 if [ x$facet = xost ]; then
5283 local varsvc=${facet}_svc
5285 if [ -n ${!varsvc} ]; then
5288 error "No lablel for $facet!"
5292 get_clientosc_proc_path() {
5296 get_lustre_version () {
5297 local facet=${1:-"$SINGLEMDS"}
5298 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5301 lustre_version_code() {
5302 local facet=${1:-"$SINGLEMDS"}
5303 version_code $(get_lustre_version $1)
5306 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5307 # used by MDT would not be changed.
5308 # mdt lov: fsname-mdtlov
5309 # mdt osc: fsname-OSTXXXX-osc
5310 mds_on_old_device() {
5311 local mds=${1:-"$SINGLEMDS"}
5313 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5314 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5315 > /dev/null 2>&1" && return 0
5320 get_mdtosc_proc_path() {
5322 local ost_label=${2:-"*OST*"}
5324 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5325 local mdt_label=$(convert_facet2label $mds_facet)
5326 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5328 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5329 mds_on_old_device $mds_facet; then
5330 echo "${ost_label}-osc"
5332 echo "${ost_label}-osc-${mdt_index}"
5336 get_osc_import_name() {
5339 local label=$(convert_facet2label $ost)
5341 if [ "${facet:0:3}" = "mds" ]; then
5342 get_mdtosc_proc_path $facet $label
5346 get_clientosc_proc_path $label
5350 _wait_import_state () {
5353 local maxtime=${3:-$(max_recovery_time)}
5357 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5358 while [ "${CONN_STATE}" != "${expected}" ]; do
5359 if [ "${expected}" == "DISCONN" ]; then
5360 # for disconn we can check after proc entry is removed
5361 [ "x${CONN_STATE}" == "x" ] && return 0
5362 # with AT enabled, we can have connect request timeout near of
5363 # reconnect timeout and test can't see real disconnect
5364 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5366 [ $i -ge $maxtime ] && \
5367 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5370 # Add uniq for multi-mount case
5371 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5375 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5379 wait_import_state() {
5382 local maxtime=${3:-$(max_recovery_time)}
5385 for param in ${params//,/ }; do
5386 _wait_import_state $state $param $maxtime || return
5390 wait_import_state_mount() {
5391 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5395 wait_import_state $*
5398 # One client request could be timed out because server was not ready
5399 # when request was sent by client.
5400 # The request timeout calculation details :
5402 # /* We give the server rq_timeout secs to process the req, and
5403 # add the network latency for our local timeout. */
5404 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5405 # ptlrpc_at_get_net_latency(request) ;
5407 # ptlrpc_connect_import ()
5408 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5411 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5412 # ptlrpc_at_get_net_latency(request) ->
5413 # at_get (max (iat_net_latency=0, at_min)) = at_min
5416 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5417 # INITIAL_CONNECT_TIMEOUT + at_min
5419 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5420 # because we can not get this value in runtime,
5421 # the value depends on configure options, and it is not stored in /proc.
5423 # #define CONNECTION_SWITCH_MIN 5U
5424 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5426 request_timeout () {
5429 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5430 local init_connect_timeout=$TIMEOUT
5431 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5433 local at_min=$(at_get $facet at_min)
5435 echo $(( init_connect_timeout + at_min ))
5438 _wait_osc_import_state() {
5442 local ost=$(get_osc_import_name $facet $ost_facet)
5444 local param="osc.${ost}.ost_server_uuid"
5447 # 1. wait the deadline of client 1st request (it could be skipped)
5448 # 2. wait the deadline of client 2nd request
5449 local maxtime=$(( 2 * $(request_timeout $facet)))
5451 #During setup time, the osc might not be setup, it need wait
5452 #until list_param can return valid value. And also if there
5453 #are mulitple osc entries we should list all of them before
5455 local params=$($LCTL list_param $param 2>/dev/null || true)
5456 while [ -z "$params" ]; do
5457 if [ $i -ge $maxtime ]; then
5458 echo "can't get $param by list_param in $maxtime secs"
5459 if [[ $facet != client* ]]; then
5460 echo "Go with $param directly"
5469 params=$($LCTL list_param $param 2>/dev/null || true)
5472 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5473 wait_import_state $expected "$params" $maxtime; then
5474 error "import is not in ${expected} state"
5481 wait_osc_import_state() {
5487 if [[ $facet = mds ]]; then
5488 for num in $(seq $MDSCOUNT); do
5489 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5492 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5496 get_clientmdc_proc_path() {
5504 [ -z "$list" ] && return 0
5506 # Add paths to lustre tests for 32 and 64 bit systems.
5507 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5508 local TESTPATH="$RLUSTRE/tests:"
5509 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5510 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5513 wait_clients_import_state () {
5520 if [ "$FAILURE_MODE" = HARD ]; then
5521 facets=$(facets_on_host $(facet_active_host $facet))
5524 for facet in ${facets//,/ }; do
5525 local label=$(convert_facet2label $facet)
5528 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5529 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5530 *) error "unknown facet!" ;;
5532 local params=$(expand_list $params $proc_path)
5535 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5536 error "import is not in ${expected} state"
5546 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5547 $LCTL get_param obdfilter.*.kbytesavail))
5548 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5549 $LCTL get_param -n obdfilter.*.tot_granted))
5550 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5551 $LCTL get_param -n obdfilter.*.kbytestotal))
5552 for ((i=0; i<${#AVAILA[@]}; i++)); do
5553 local -a AVAIL1=(${AVAILA[$i]//=/ })
5554 local -a TOTAL=(${TOTALA[$i]//=/ })
5555 GRANT=$((${GRANTA[$i]}/1024))
5556 # allow 1% of total space in bavail because of delayed
5557 # allocation with ZFS which might release some free space after
5558 # txg commit. For small devices, we set a mininum of 8MB
5559 local LIMIT=$((${TOTAL} / 100 + 8000))
5560 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5561 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5562 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5563 echo " FULL" || echo
5569 do_facet mgs lctl pool_list $1
5573 local fsname=${1%%.*}
5574 local poolname=${1##$fsname.}
5576 do_facet mgs lctl pool_new $1
5578 # get param should return err unless pool is created
5579 [[ $RC -ne 0 ]] && return $RC
5581 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5582 2>/dev/null || echo foo" "" || RC=1
5583 if [[ $RC -eq 0 ]]; then
5586 error "pool_new failed $1"
5591 add_pool_to_list () {
5592 local fsname=${1%%.*}
5593 local poolname=${1##$fsname.}
5595 local listvar=${fsname}_CREATED_POOLS
5596 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5599 remove_pool_from_list () {
5600 local fsname=${1%%.*}
5601 local poolname=${1##$fsname.}
5603 local listvar=${fsname}_CREATED_POOLS
5604 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5607 destroy_pool_int() {
5609 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5610 awk '$1 !~ /^Pool:/ {print $1}')
5611 for ost in $OSTS; do
5612 do_facet mgs lctl pool_remove $1 $ost
5614 do_facet mgs lctl pool_destroy $1
5617 # <fsname>.<poolname> or <poolname>
5619 local fsname=${1%%.*}
5620 local poolname=${1##$fsname.}
5622 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5626 pool_list $fsname.$poolname || return $?
5628 destroy_pool_int $fsname.$poolname
5630 [[ $RC -ne 0 ]] && return $RC
5632 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5633 2>/dev/null || echo foo" "foo" || RC=1
5635 if [[ $RC -eq 0 ]]; then
5636 remove_pool_from_list $fsname.$poolname
5638 error "destroy pool failed $1"
5644 local fsname=${1:-$FSNAME}
5646 local listvar=${fsname}_CREATED_POOLS
5650 [ x${!listvar} = x ] && return 0
5652 echo destroy the created pools: ${!listvar}
5653 for poolname in ${!listvar//,/ }; do
5654 destroy_pool $fsname.$poolname
5659 local fsname=${1:-$FSNAME}
5661 destroy_pools $fsname
5667 local ts=$(date +%s)
5670 if [[ ! -f "$YAML_LOG" ]]; then
5671 # init_logging is not performed before gather_logs,
5672 # so the $LOGDIR needs to be checked here
5673 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5676 [ -f $LOGDIR/shared ] && docp=false
5678 # dump lustre logs, dmesg
5680 prefix="$TESTLOG_PREFIX.$TESTNAME"
5682 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5684 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5685 echo "Dumping logs only on local client."
5686 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5687 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5692 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5693 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5694 if [ ! -f $LOGDIR/shared ]; then
5695 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5708 for i in $(seq 0 $num_mntpts); do
5709 cmd="ls -laf ${mntpt_root}$i/$dir"
5715 for pid in $pids; do
5722 # target_start_and_reset_recovery_timer()
5723 # service_time = at_est2timeout(service_time);
5724 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5725 # INITIAL_CONNECT_TIMEOUT);
5726 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5727 #define CONNECTION_SWITCH_INC 1
5728 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5729 #define CONNECTION_SWITCH_MIN 5U
5731 max_recovery_time () {
5732 local init_connect_timeout=$(( TIMEOUT / 20 ))
5733 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5735 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5740 get_clients_mount_count () {
5741 local clients=${CLIENTS:-`hostname`}
5743 # we need to take into account the clients mounts and
5744 # exclude mds/ost mounts if any;
5745 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5749 PROC_CLI="srpc_info"
5757 if [ $M -lt $N ]; then
5761 while [ $N -lt $M ]; do
5771 calc_connection_cnt() {
5774 # MDT->MDT = 2 * C(M, 2)
5778 comb_m2=$(combination $MDSCOUNT 2)
5780 local num_clients=$(get_clients_mount_count)
5782 local cnt_mdt2mdt=$((comb_m2 * 2))
5783 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5784 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5785 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5786 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5787 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5788 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5802 local cmd="$tgt.srpc.flavor"
5804 if [ $net == "any" ]; then
5809 if [ $dir != "any" ]; then
5814 log "Setting sptlrpc rule: $cmd"
5815 do_facet mgs "$LCTL conf_param $cmd"
5824 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5825 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5827 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5829 if [ "x$bulkspec" != "x" ]; then
5830 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5832 if [ "x$algs" != "x" ]; then
5833 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5835 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5836 if [ $bulk == "bulkn" ]; then
5837 bulk_count=`echo "$output" | grep "bulk flavor" \
5838 | grep "null/null" | wc -l`
5839 elif [ $bulk == "bulki" ]; then
5840 bulk_count=`echo "$output" | grep "bulk flavor" \
5841 | grep "/null" | grep -v "null/" | wc -l`
5843 bulk_count=`echo "$output" | grep "bulk flavor" \
5844 | grep -v "/null" | grep -v "null/" | wc -l`
5848 [ $bulk_count -lt $count ] && count=$bulk_count
5859 local clients=${CLIENTS:-`hostname`}
5861 for c in ${clients//,/ }; do
5862 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5863 tmpcnt=`count_flvr "$output" $flavor`
5864 cnt=$((cnt + tmpcnt))
5874 local clients=${CLIENTS:-`hostname`}
5876 for c in ${clients//,/ }; do
5877 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5878 tmpcnt=`count_flvr "$output" $flavor`
5879 cnt=$((cnt + tmpcnt))
5889 if [ $MDSCOUNT -le 1 ]; then
5894 for num in `seq $MDSCOUNT`; do
5895 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5896 tmpcnt=`count_flvr "$output" $flavor`
5897 cnt=$((cnt + tmpcnt))
5908 for num in `seq $MDSCOUNT`; do
5909 mdtosc=$(get_mdtosc_proc_path mds$num)
5910 mdtosc=${mdtosc/-MDT*/-MDT\*}
5911 output=$(do_facet mds$num lctl get_param -n \
5912 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5913 tmpcnt=`count_flvr "$output" $flavor`
5914 cnt=$((cnt + tmpcnt))
5923 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5924 count_flvr "$output" $flavor
5929 local dir=$1 # from to
5930 local flavor=$2 # flavor expected
5933 if [ $dir == "cli2mdt" ]; then
5934 res=`flvr_cnt_cli2mdt $flavor`
5935 elif [ $dir == "cli2ost" ]; then
5936 res=`flvr_cnt_cli2ost $flavor`
5937 elif [ $dir == "mdt2mdt" ]; then
5938 res=`flvr_cnt_mdt2mdt $flavor`
5939 elif [ $dir == "mdt2ost" ]; then
5940 res=`flvr_cnt_mdt2ost $flavor`
5941 elif [ $dir == "all2ost" ]; then
5942 res1=`flvr_cnt_mdt2ost $flavor`
5943 res2=`flvr_cnt_cli2ost $flavor`
5944 res=$((res1 + res2))
5945 elif [ $dir == "all2mdt" ]; then
5946 res1=`flvr_cnt_mdt2mdt $flavor`
5947 res2=`flvr_cnt_cli2mdt $flavor`
5948 res=$((res1 + res2))
5949 elif [ $dir == "all2all" ]; then
5950 res1=`flvr_cnt_mdt2ost $flavor`
5951 res2=`flvr_cnt_cli2ost $flavor`
5952 res3=`flvr_cnt_mdt2mdt $flavor`
5953 res4=`flvr_cnt_cli2mdt $flavor`
5954 res=$((res1 + res2 + res3 + res4))
5962 local dir=$1 # from to
5963 local flavor=$2 # flavor expected
5964 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5968 for ((i=0;i<20;i++)); do
5969 echo -n "checking $dir..."
5970 res=$(do_check_flavor $dir $flavor)
5971 echo "found $res/$expect $flavor connections"
5972 [ $res -ge $expect ] && return 0
5976 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5980 restore_to_default_flavor()
5982 local proc="mgs.MGS.live.$FSNAME"
5984 echo "restoring to default flavor..."
5986 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5988 # remove all existing rules if any
5989 if [ $nrule -ne 0 ]; then
5990 echo "$nrule existing rules"
5991 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5992 echo "remove rule: $rule"
5993 spec=`echo $rule | awk -F = '{print $1}'`
5994 do_facet mgs "$LCTL conf_param -d $spec"
5998 # verify no rules left
5999 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6000 [ $nrule -ne 0 ] && error "still $nrule rules left"
6002 # wait for default flavor to be applied
6003 # currently default flavor for all connections are 'null'
6004 wait_flavor all2all null
6005 echo "now at default flavor settings"
6010 local flavor=${1:-null}
6012 echo "setting all flavor to $flavor"
6014 # FIXME need parameter to this fn
6015 # and remove global vars
6016 local cnt_all2all=$(calc_connection_cnt all2all)
6018 local res=$(do_check_flavor all2all $flavor)
6019 if [ $res -eq $cnt_all2all ]; then
6020 echo "already have total $res $flavor connections"
6024 echo "found $res $flavor out of total $cnt_all2all connections"
6025 restore_to_default_flavor
6027 [[ $flavor = null ]] && return 0
6029 set_rule $FSNAME any any $flavor
6030 wait_flavor all2all $flavor
6036 # Checking for shared logdir
6037 if [ ! -d $dir ]; then
6038 # Not found. Create local logdir
6041 touch $dir/check_file.$(hostname -s)
6046 check_write_access() {
6048 local list=${2:-$(comma_list $(nodes_list))}
6052 for node in ${list//,/ }; do
6053 file=$dir/check_file.$(short_hostname $node)
6054 if [[ ! -f "$file" ]]; then
6055 # Logdir not accessible/writable from this node.
6058 rm -f $file || return 1
6064 if [[ -n $YAML_LOG ]]; then
6067 local SAVE_UMASK=`umask`
6070 export YAML_LOG=${LOGDIR}/results.yml
6074 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6075 if check_shared_dir $LOGDIR; then
6076 touch $LOGDIR/shared
6077 echo "Logging to shared log directory: $LOGDIR"
6079 echo "Logging to local directory: $LOGDIR"
6082 yml_nodes_file $LOGDIR >> $YAML_LOG
6083 yml_results_file >> $YAML_LOG
6090 yml_log_test $1 >> $YAML_LOG
6094 yml_log_test_status $@ >> $YAML_LOG
6097 log_sub_test_begin() {
6098 yml_log_sub_test_begin "$@" >> $YAML_LOG
6101 log_sub_test_end() {
6102 yml_log_sub_test_end "$@" >> $YAML_LOG
6108 local llverdev_opts=$2
6109 local devname=$(basename $1)
6110 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6111 # loop devices aren't in /proc/partitions
6112 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6114 size=$(($size / 1024 / 1024)) # Gb
6116 local partial_arg=""
6117 # Run in partial (fast) mode if the size
6118 # of a partition > 1 GB
6119 [ $size -gt 1 ] && partial_arg="-p"
6121 llverdev --force $partial_arg $llverdev_opts $dev
6127 local llverfs_opts=$2
6128 local use_partial_arg=$3
6129 local partial_arg=""
6130 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6132 # Run in partial (fast) mode if the size
6133 # of a partition > 1 GB
6134 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6136 llverfs $partial_arg $llverfs_opts $dir
6139 #Remove objects from OST
6140 remove_ost_objects() {
6146 local mntpt=$(facet_mntpt $facet)
6147 local opts=$OST_MOUNT_OPTS
6151 echo "removing objects from $ostdev on $facet: $objids"
6152 if ! test -b $ostdev; then
6153 opts=$(csa_add "$opts" -o loop)
6155 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6158 for i in $objids; do
6159 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6161 umount -f $mntpt || return $?
6165 #Remove files from MDT
6166 remove_mdt_files() {
6171 local mntpt=$(facet_mntpt $facet)
6172 local opts=$MDS_MOUNT_OPTS
6174 echo "removing files from $mdtdev on $facet: $files"
6175 if [ $(facet_fstype $facet) == ldiskfs ] &&
6176 ! do_facet $facet test -b $mdtdev; then
6177 opts=$(csa_add "$opts" -o loop)
6179 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6183 rm $mntpt/ROOT/$f || { rc=$?; break; }
6185 umount -f $mntpt || return $?
6189 duplicate_mdt_files() {
6194 local mntpt=$(facet_mntpt $facet)
6195 local opts=$MDS_MOUNT_OPTS
6197 echo "duplicating files on $mdtdev on $facet: $files"
6198 mkdir -p $mntpt || return $?
6199 if [ $(facet_fstype $facet) == ldiskfs ] &&
6200 ! do_facet $facet test -b $mdtdev; then
6201 opts=$(csa_add "$opts" -o loop)
6203 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6214 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6215 pushd $mntpt/ROOT > /dev/null || return $?
6218 touch $f.bad || return $?
6219 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6221 [ $rc -eq 0 ] || return $rc
6222 setfattr --restore $tmp || return $?
6228 local devs=${1//,/ }
6231 local rslt=$TMP/sgpdd_survey
6233 # sgpdd-survey cleanups ${rslt}.* files
6235 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6241 # returns the canonical name for an ldiskfs device
6246 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6247 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6248 echo dm-\\\${foo##*:};
6250 echo \\\$(basename \\\$dv);
6254 is_sanity_benchmark() {
6255 local benchmarks="dbench bonnie iozone fsx"
6257 for b in $benchmarks; do
6258 if [ "$b" == "$suite" ]; then
6266 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6269 # Get the block size of the filesystem.
6275 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6276 awk '/^Block size:/ {print $3}')
6280 # Check whether the "large_xattr" feature is enabled or not.
6281 large_xattr_enabled() {
6282 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6284 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6286 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6287 grep -E -q '(ea_inode|large_xattr)'"
6288 return ${PIPESTATUS[0]}
6291 # Get the maximum xattr size supported by the filesystem.
6295 if large_xattr_enabled; then
6296 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6299 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6300 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6302 # maximum xattr size = size of block - size of header -
6303 # size of 1 entry - 4 null bytes
6304 size=$((block_size - 32 - 32 - 4))
6310 # Dump the value of the named xattr from a file.
6315 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6318 # Generate a string with size of $size bytes.
6320 local size=${1:-1024} # in bytes
6322 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6325 reformat_external_journal() {
6328 if [ ! -z ${EJOURNAL} ]; then
6329 local rcmd="do_facet $facet"
6331 echo "reformat external journal on $facet:${EJOURNAL}"
6332 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6336 # MDT file-level backup/restore
6337 mds_backup_restore() {
6340 local devname=$(mdsdevname $(facet_number $facet))
6341 local mntpt=$(facet_mntpt brpt)
6342 local rcmd="do_facet $facet"
6343 local metaea=${TMP}/backup_restore.ea
6344 local metadata=${TMP}/backup_restore.tgz
6345 local opts=${MDS_MOUNT_OPTS}
6346 local svc=${facet}_svc
6348 if ! ${rcmd} test -b ${devname}; then
6349 opts=$(csa_add "$opts" -o loop)
6352 echo "file-level backup/restore on $facet:${devname}"
6354 # step 1: build mount point
6355 ${rcmd} mkdir -p $mntpt
6356 # step 2: cleanup old backup
6357 ${rcmd} rm -f $metaea $metadata
6359 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6360 if [ ! -z $igif ]; then
6361 # step 3.5: rm .lustre
6362 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6364 # step 4: backup metaea
6366 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6368 # step 5: backup metadata
6370 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6372 ${rcmd} umount -d $mntpt || return 4
6373 # step 7: reformat external journal if needed
6374 reformat_external_journal $facet || return 5
6375 # step 8: reformat dev
6376 echo "reformat new device"
6377 add $facet $(mkfs_opts $facet ${devname}) --backfstype ldiskfs \
6378 --reformat ${devname} $(mdsvdevname $(facet_number $facet)) \
6379 > /dev/null || exit 6
6381 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6382 # step 10: restore metadata
6384 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6385 # step 11: restore metaea
6387 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6388 # step 12: remove recovery logs
6389 echo "remove recovery logs"
6390 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6391 # step 13: umount dev
6392 ${rcmd} umount -d $mntpt || return 10
6393 # step 14: cleanup tmp backup
6394 ${rcmd} rm -f $metaea $metadata
6395 # step 15: reset device label - it's not virgin on
6396 ${rcmd} e2label $devname ${!svc}
6403 local devname=$(mdsdevname $(facet_number $facet))
6404 local mntpt=$(facet_mntpt brpt)
6405 local rcmd="do_facet $facet"
6406 local opts=${MDS_MOUNT_OPTS}
6408 if ! ${rcmd} test -b ${devname}; then
6409 opts=$(csa_add "$opts" -o loop)
6412 echo "removing OI files on $facet: idx=${idx}"
6414 # step 1: build mount point
6415 ${rcmd} mkdir -p $mntpt
6417 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6418 if [ -z $idx ]; then
6419 # step 3: remove all OI files
6420 ${rcmd} rm -fv $mntpt/oi.16*
6421 elif [ $idx -lt 2 ]; then
6422 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6426 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6427 for ((i=${idx}; i<64; i=$((i * idx)))); do
6428 ${rcmd} rm -fv $mntpt/oi.16.${i}
6432 ${rcmd} umount -d $mntpt || return 2
6433 # OI files will be recreated when mounted as lustre next time.
6436 # generate maloo upload-able log file name
6437 # \param logname specify unique part of file name
6438 generate_logname() {
6439 local logname=${1:-"default_logname"}
6441 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6444 # make directory on different MDTs
6456 *) error "Only creating single directory is supported";;
6459 child=$(basename $path)
6460 parent=$(dirname $path)
6462 if [ "$option" == "-p" -a -d $parent/$child ]; then
6466 if [ ! -d ${parent} ]; then
6467 if [ "$option" == "-p" ]; then
6474 if [ $MDSCOUNT -le 1 ]; then
6475 mkdir $option $parent/$child || rc=$?
6477 local mdt_idx=$($LFS getstripe -M $parent)
6478 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6480 if [ "$mdt_idx" -ne 0 ]; then
6481 mkdir $option $parent/$child || rc=$?
6483 mdt_idx=$((test_num % MDSCOUNT))
6484 echo "mkdir $mdt_idx for $parent/$child"
6485 $LFS setdirstripe -i $mdt_idx $parent/$child || rc=$?