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 export JOBSTATS_AUTO=${JOBSTATS_AUTO:-1}
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"}
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}
126 export MKE2FS=$MKE2FS
127 if [ -z "$MKE2FS" ]; then
128 if which mkfs.ldiskfs >/dev/null 2>&1; then
129 export MKE2FS=mkfs.ldiskfs
135 export DEBUGFS=$DEBUGFS
136 if [ -z "$DEBUGFS" ]; then
137 if which debugfs.ldiskfs >/dev/null 2>&1; then
138 export DEBUGFS=debugfs.ldiskfs
140 export DEBUGFS=debugfs
144 export TUNE2FS=$TUNE2FS
145 if [ -z "$TUNE2FS" ]; then
146 if which tunefs.ldiskfs >/dev/null 2>&1; then
147 export TUNE2FS=tunefs.ldiskfs
149 export TUNE2FS=tune2fs
153 export E2LABEL=$E2LABEL
154 if [ -z "$E2LABEL" ]; then
155 if which label.ldiskfs >/dev/null 2>&1; then
156 export E2LABEL=label.ldiskfs
158 export E2LABEL=e2label
162 export DUMPE2FS=$DUMPE2FS
163 if [ -z "$DUMPE2FS" ]; then
164 if which dumpfs.ldiskfs >/dev/null 2>&1; then
165 export DUMPE2FS=dumpfs.ldiskfs
167 export DUMPE2FS=dumpe2fs
171 export E2FSCK=$E2FSCK
172 if [ -z "$E2FSCK" ]; then
173 if which fsck.ldiskfs >/dev/null 2>&1; then
174 export E2FSCK=fsck.ldiskfs
180 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
181 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
182 export FSCK_MAX_ERR=4 # File system errors left uncorrected
184 export ZFS=${ZFS:-zfs}
185 export ZPOOL=${ZPOOL:-zpool}
186 export ZDB=${ZDB:-zdb}
188 #[ -d /r ] && export ROOT=${ROOT:-/r}
189 export TMP=${TMP:-$ROOT/tmp}
190 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
191 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
192 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
194 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
195 if ! echo $PATH | grep -q $LUSTRE/utils; then
196 export PATH=$LUSTRE/utils:$PATH
198 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
199 export PATH=$LUSTRE/utils/gss:$PATH
201 if ! echo $PATH | grep -q $LUSTRE/tests; then
202 export PATH=$LUSTRE/tests:$PATH
204 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
205 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
207 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
208 [ ! -f "$LST" ] && export LST=$(which lst)
209 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
210 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
211 # Ubuntu, at least, has a truncate command in /usr/bin
212 # so fully path our truncate command.
213 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
214 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
215 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
216 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
217 export PATH=$LUSTRE/tests/racer:$PATH:
219 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
220 export PATH=$LUSTRE/tests/mpi:$PATH
222 export RSYNC_RSH=${RSYNC_RSH:-rsh}
224 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
225 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
226 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
227 [ ! -f "$LFS" ] && export LFS=$(which lfs)
228 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
229 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
231 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
232 if [ ! -f "$L_GETIDENTITY" ]; then
233 if `which l_getidentity > /dev/null 2>&1`; then
234 export L_GETIDENTITY=$(which l_getidentity)
236 export L_GETIDENTITY=NONE
239 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
240 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
241 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
242 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
243 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
244 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
245 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
246 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
247 [ ! -f "$LUSTRE_RMMOD" ] &&
248 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
249 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
250 [ ! -f "$LFS_MIGRATE" ] &&
251 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
252 export NAME=${NAME:-local}
253 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
254 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
255 export LGSSD=$(which lgssd)
256 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
257 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
258 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
260 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
263 if [ "$ACCEPTOR_PORT" ]; then
264 export PORT_OPT="--port $ACCEPTOR_PORT"
269 echo "Using GSS/krb5 ptlrpc security flavor"
270 which lgss_keyring > /dev/null 2>&1 || \
271 error_exit "built with gss disabled! SEC=$SEC"
282 IDENTITY_UPCALL=false
286 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
288 # Paths on remote nodes, if different
289 export RLUSTRE=${RLUSTRE:-$LUSTRE}
290 export RPWD=${RPWD:-$PWD}
291 export I_MOUNTED=${I_MOUNTED:-"no"}
292 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
293 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
294 ! -f `dirname $0`/../mdt/mdt.ko ]; then
295 export CLIENTMODSONLY=yes
298 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
302 while getopts "rvwf:" opt $*; do
305 r) REFORMAT=--reformat;;
307 w) WRITECONF=writeconf;;
312 shift $((OPTIND - 1))
315 # print the durations of each test if "true"
316 DDETAILS=${DDETAILS:-false}
317 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
325 ncpts=$(do_facet $facet "lctl get_param -n " \
326 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
328 if [ $ncpts -eq 0 ]; then
336 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
337 eval set -- $(tr "[:punct:]" " " <<< $*)
339 echo -n $((($1 << 16) | ($2 << 8) | $3))
342 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
343 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
346 /sbin/lsmod | grep -q "^\<$1\>"
349 # Load a module on the system where this is running.
351 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
353 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
354 # will be used as the arguments. Otherwise arguments will be obtained from
355 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
362 BASE=`basename $module $EXT`
364 module_loaded ${BASE} && return
366 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
368 if [ $# -eq 0 ]; then
369 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
370 # Bash until 4.x, so we resort to eval.
371 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
372 eval set -- \$$optvar
373 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
374 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
375 set -- $(grep -P "^options\\s+${BASE}" $MODPROBECONF)
376 # Get rid of "options $module"
377 (($# > 0)) && shift 2
379 # Ensure we have accept=all for lnet
380 if [ $(basename $module) = lnet ]; then
381 # OK, this is a bit wordy...
382 local arg accept_all_present=false
384 [ "$arg" = accept=all ] && accept_all_present=true
386 $accept_all_present || set -- "$@" accept=all
391 [ $# -gt 0 ] && echo "${module} options: '$*'"
393 # Note that insmod will ignore anything in modprobe.conf, which is why we're
394 # passing options on the command-line.
395 if [ "$BASE" == "lnet_selftest" ] && \
396 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
397 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
398 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
399 insmod ${LUSTRE}/${module}${EXT} "$@"
401 # must be testing a "make install" or "rpm" installation
402 # note failed to load ptlrpc_gss is considered not fatal
403 if [ "$BASE" == "ptlrpc_gss" ]; then
404 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
411 llite_lloop_enabled() {
412 local n1=$(uname -r | cut -d. -f1)
413 local n2=$(uname -r | cut -d. -f2)
414 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
416 # load the llite_lloop module for < 2.6.32 kernels
417 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
418 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
425 load_modules_local() {
426 if [ -n "$MODPROBE" ]; then
428 echo "Using modprobe to load modules"
432 echo Loading modules from $LUSTRE
436 if [ -f /sys/devices/system/cpu/online ]; then
437 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
438 echo "detected $ncpus online CPUs by sysfs"
440 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
442 if [ $rc -eq 0 ]; then
443 echo "detected $ncpus online CPUs by getconf"
445 echo "Can't detect number of CPUs"
450 # if there is only one CPU core, libcfs can only create one partition
451 # if there is more than 4 CPU cores, libcfs should create multiple CPU
452 # partitions. So we just force libcfs to create 2 partitions for
453 # system with 2 or 4 cores
454 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
455 # force to enable multiple CPU partitions
456 echo "Force libcfs to create 2 CPU partitions"
457 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
459 echo "libcfs will create CPU partition based on online CPUs"
462 load_module ../libcfs/libcfs/libcfs
464 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
465 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
466 load_module ../lnet/lnet/lnet
467 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
468 load_module ../lnet/klnds/$LNETLND
469 load_module lvfs/lvfs
470 load_module obdclass/obdclass
471 load_module ptlrpc/ptlrpc
472 load_module ptlrpc/gss/ptlrpc_gss
480 load_module obdecho/obdecho
481 if ! client_only; then
482 SYMLIST=/proc/kallsyms
483 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
484 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
485 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
486 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
487 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
489 load_module osd-zfs/osd_zfs
493 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
495 # This block shall be moved up beside osd-zfs as soon
496 # as osd-ldiskfs stops using mdd symbols.
498 grep -q exportfs_decode_fh $SYMLIST ||
499 { modprobe exportfs 2> /dev/null || true; }
500 load_module ../ldiskfs/ldiskfs/ldiskfs
501 load_module lvfs/fsfilt_ldiskfs
502 load_module osd-ldiskfs/osd_ldiskfs
513 load_module llite/lustre
514 llite_lloop_enabled && load_module llite/llite_lloop
515 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
517 rm -f $OGDB/ogdb-$HOSTNAME
518 $LCTL modules > $OGDB/ogdb-$HOSTNAME
520 # 'mount' doesn't look in $PATH, just sbin
521 if [ -f $LUSTRE/utils/mount.lustre ] && \
522 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
523 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
524 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
531 # load modules on remote nodes optionally
532 # lustre-tests have to be installed on these nodes
533 if $LOAD_MODULES_REMOTE; then
534 local list=$(comma_list $(remote_nodes_list))
535 if [ -n "$list" ]; then
536 echo "loading modules on: '$list'"
537 do_rpc_nodes "$list" load_modules_local
543 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
544 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
545 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
546 echo "$LEAK_LUSTRE" 1>&2
547 echo "$LEAK_PORTALS" 1>&2
548 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
549 echo "Memory leaks detected"
550 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
556 wait_exit_ST client # bug 12845
558 $LUSTRE_RMMOD ldiskfs || return 2
560 if $LOAD_MODULES_REMOTE; then
561 local list=$(comma_list $(remote_nodes_list))
562 if [ -n "$list" ]; then
563 echo "unloading modules on: '$list'"
564 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
565 do_rpc_nodes "$list" check_mem_leak
569 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
570 umount /sbin/mount.lustre || true
571 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
572 rm -f /sbin/mount.lustre || true
575 check_mem_leak || return 254
577 echo "modules unloaded."
581 check_gss_daemon_nodes() {
585 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
586 if [ \\\"\\\$num\\\" -ne 1 ]; then
587 echo \\\$num instance of $dname;
592 check_gss_daemon_facet() {
596 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
597 if [ $num -ne 1 ]; then
598 echo "$num instance of $dname on $facet"
607 echo Stopping $@ on $list
608 do_nodes $list "killall -2 $@ 2>/dev/null || true"
611 # start gss daemons on all nodes, or
612 # "daemon" on "list" if set
613 start_gss_daemons() {
617 if [ "$list" ] && [ "$daemon" ] ; then
618 echo "Starting gss daemon on nodes: $list"
619 do_nodes $list "$daemon" || return 8
623 local list=$(comma_list $(mdts_nodes))
625 echo "Starting gss daemon on mds: $list"
626 do_nodes $list "$LSVCGSSD -v" || return 1
628 do_nodes $list "$LGSSD -v" || return 2
631 list=$(comma_list $(osts_nodes))
632 echo "Starting gss daemon on ost: $list"
633 do_nodes $list "$LSVCGSSD -v" || return 3
634 # starting on clients
636 local clients=${CLIENTS:-`hostname`}
638 echo "Starting $LGSSD on clients $clients "
639 do_nodes $clients "$LGSSD -v" || return 4
642 # wait daemons entering "stable" status
646 # check daemons are running
648 list=$(comma_list $(mdts_nodes) $(osts_nodes))
649 check_gss_daemon_nodes $list lsvcgssd || return 5
651 list=$(comma_list $(mdts_nodes))
652 check_gss_daemon_nodes $list lgssd || return 6
655 check_gss_daemon_nodes $clients lgssd || return 7
660 local list=$(comma_list $(mdts_nodes))
662 send_sigint $list lsvcgssd lgssd
664 list=$(comma_list $(osts_nodes))
665 send_sigint $list lsvcgssd
667 list=${CLIENTS:-`hostname`}
668 send_sigint $list lgssd
673 if ! module_loaded ptlrpc_gss; then
674 load_module ptlrpc/gss/ptlrpc_gss
675 module_loaded ptlrpc_gss ||
676 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
678 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
680 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
681 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
689 # maybe cleanup credential cache?
696 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9]\+//' |
697 tr '[:lower:]' '[:upper:]'
703 if [ $facet == mgs ]; then
707 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
715 if [ -n "${!var}" ]; then
720 var=$(facet_type $facet)FSTYPE
721 if [ -n "${!var}" ]; then
726 if [ -n "$FSTYPE" ]; then
738 local facets=$(get_facets)
741 for facet in ${facets//,/ }; do
742 if [ $node == $(facet_host $facet) ] ||
743 [ $node == "$(facet_failover_host $facet)" ]; then
744 fstype=$(facet_fstype $facet)
745 if [[ $fstypes != *$fstype* ]]; then
746 fstypes+="${fstypes:+,}$fstype"
757 local fstype=$(facet_fstype $facet)
761 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
763 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
764 ${dev} 2>/dev/null");;
766 error "unknown fstype!";;
774 local device=$(mdsdevname $num)
775 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
781 local device=$(ostdevname $num)
782 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
787 # This and set_obdfilter_param() shall be used to access OSD parameters
788 # once existed under "obdfilter":
793 # writethrough_cache_enable
795 get_obdfilter_param() {
797 local device=${2:-$FSNAME-OST*}
800 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
801 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
804 set_obdfilter_param() {
806 local device=${2:-$FSNAME-OST*}
810 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
811 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
815 local dz=${1:-$DEBUG_SIZE}
817 if [ -f /sys/devices/system/cpu/possible ]; then
818 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
820 local cpus=$(getconf _NPROCESSORS_CONF)
823 # bug 19944, adjust size to be -gt num_possible_cpus()
824 # promise 2MB for every cpu at least
825 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
828 lctl set_param debug_mb=$dz
831 set_default_debug () {
832 local debug=${1:-"$PTLDEBUG"}
833 local subsys=${2:-"$SUBSYSTEM"}
834 local debug_size=${3:-$DEBUG_SIZE}
836 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
837 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
839 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
842 set_default_debug_nodes () {
845 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
846 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
850 do_rpc_nodes "$nodes" set_default_debug \
851 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
854 set_default_debug_facet () {
856 local node=$(facet_active_host $facet)
857 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
859 set_default_debug_nodes $node
864 local facets=${1:-$(get_facets)}
867 for facet in ${facets//,/ }; do
870 [ $RC -eq 0 ] && continue
872 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
873 skip "Restart of $facet failed!." && touch $LU482_FAILED
875 error "Restart of $facet failed!"
882 # Add argument "arg" (e.g., "loop") to the comma-separated list
883 # of arguments for option "opt" (e.g., "-o") on command
884 # line "opts" (e.g., "-o flock").
890 local opt_pattern="\([[:space:]]\+\|^\)$opt"
892 if echo "$opts" | grep -q $opt_pattern; then
893 opts=$(echo "$opts" | sed -e \
894 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
896 opts+="${opts:+ }$opt $arg"
904 local dev=$(facet_active $facet)_dev
905 local opt=${facet}_opt
906 local mntpt=$(facet_mntpt $facet)
907 local opts="${!opt} $@"
909 if [ $(facet_fstype $facet) == ldiskfs ] &&
910 ! do_facet $facet test -b ${!dev}; then
911 opts=$(csa_add "$opts" -o loop)
914 echo "Starting ${facet}: $opts ${!dev} $mntpt"
915 # for testing LU-482 error handling in mount_facets() and test_0a()
916 if [ -f $TMP/test-lu482-trigger ]; then
919 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
923 if [ $RC -ne 0 ]; then
924 echo "Start of ${!dev} on ${facet} failed ${RC}"
926 set_default_debug_facet $facet
928 label=$(devicelabel ${facet} ${!dev})
929 [ -z "$label" ] && echo no label for ${!dev} && exit 1
930 eval export ${facet}_svc=${label}
931 echo Started ${label}
936 # start facet device options
942 eval export ${facet}_dev=${device}
943 eval export ${facet}_opt=\"$@\"
945 local varname=${facet}failover_dev
946 if [ -n "${!varname}" ] ; then
947 eval export ${facet}failover_dev=${!varname}
949 eval export ${facet}failover_dev=$device
952 local mntpt=$(facet_mntpt $facet)
953 do_facet ${facet} mkdir -p $mntpt
954 eval export ${facet}_MOUNT=$mntpt
961 # When a ZFS OSD is made read-only by replay_barrier(), its pool is "freezed".
962 # Because stopping corresponding target may not clear this in-memory state, we
963 # need to zap the pool from memory by exporting and reimporting the pool.
965 # Although the uberblocks are not updated when a pool is freezed, transactions
966 # are still written to the disks. Modified blocks may be cached in memory when
967 # tests try reading them back. The export-and-reimport process also evicts any
968 # cached pool data from memory to provide the correct "data loss" semantics.
972 local fstype=$(facet_fstype $facet)
977 if [ "${fstype}" == "zfs" ]; then
978 _dev=$(facet_active $facet)_dev
979 dev=${!_dev} # expand _dev to its value, e.g. ${mds1_dev}
980 poolname="${dev%%/*}" # poolname is string before "/"
982 if [ "${poolname}" == "" ]; then
983 echo "invalid dataset name: $dev"
986 do_facet $facet "cp /etc/zfs/zpool.cache /tmp/zpool.cache.back"
987 do_facet $facet "$ZPOOL export ${poolname}"
988 do_facet $facet "$ZPOOL import -f -c /tmp/zpool.cache.back \
997 local HOST=`facet_active_host $facet`
998 [ -z $HOST ] && echo stop: no host for $facet && return 0
1000 local mntpt=$(facet_mntpt $facet)
1001 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1002 if [ ${running} -ne 0 ]; then
1003 echo "Stopping $mntpt (opts:$@) on $HOST"
1004 do_facet ${facet} umount -d $@ $mntpt
1007 # umount should block, but we should wait for unrelated obd's
1008 # like the MGS or MGC to also stop.
1009 wait_exit_ST ${facet}
1012 # save quota version (both administrative and operational quotas)
1013 # add an additional parameter if mountpoint is ever different from $MOUNT
1015 # XXX This function is kept for interoperability with old server (< 2.3.50),
1016 # it should be removed whenever we drop the interoperability for such
1018 quota_save_version() {
1019 local fsname=${2:-$FSNAME}
1021 local ver=$(tr -c -d "123" <<< $spec)
1022 local type=$(tr -c -d "ug" <<< $spec)
1024 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1026 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1028 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1030 local osts=$(get_facets OST)
1031 for ost in ${osts//,/ }; do
1033 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1037 # client could mount several lustre
1039 # XXX This function is kept for interoperability with old server (< 2.3.50),
1040 # it should be removed whenever we drop the interoperability for such
1043 local fsname=${1:-$FSNAME}
1045 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1047 do_nodes $(comma_list $(osts_nodes)) \
1048 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1052 # XXX This function is kept for interoperability with old server (< 2.3.50),
1053 # it should be removed whenever we drop the interoperability for such
1055 restore_quota_old() {
1056 local mntpt=${1:-$MOUNT}
1057 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1058 if [ ! "$old_QUOTA_TYPE" ] ||
1059 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1062 quota_save_version $old_QUOTA_TYPE
1065 # XXX This function is kept for interoperability with old server (< 2.3.50),
1066 # it should be removed whenever we drop the interoperability for such
1071 # no quota enforcement for now and accounting works out of the box
1074 # We need save the original quota_type params, and restore them after testing
1076 # Suppose that quota type the same on mds and ost
1077 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1078 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1079 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1080 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1081 export old_QUOTA_TYPE=$quota_type
1082 quota_save_version $QUOTA_TYPE
1084 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1085 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1088 local quota_usrs=$QUOTA_USERS
1090 # get_filesystem_size
1091 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1092 local blk_soft=$((disksz + 1024))
1093 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1095 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1096 local i_soft=$Inodes
1097 local i_hard=$((i_soft + i_soft / 20))
1099 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1100 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1103 for usr in $quota_usrs; do
1104 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1106 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1108 eval $cmd || error "$cmd FAILED!"
1110 # display the quota status
1111 echo "Quota settings for $usr : "
1112 $LFS quota -v -u $usr $mntpt || true
1116 # get mdt quota type
1118 local varsvc=${SINGLEMDS}_svc
1119 do_facet $SINGLEMDS $LCTL get_param -n \
1120 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1123 # get ost quota type
1125 # All OSTs should have same quota type
1126 local varsvc=ost1_svc
1127 do_facet ost1 $LCTL get_param -n \
1128 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1131 # restore old quota type settings
1133 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1138 if [ "$old_MDT_QUOTA_TYPE" ]; then
1139 do_facet mgs $LCTL conf_param \
1140 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1142 if [ "$old_OST_QUOTA_TYPE" ]; then
1143 do_facet mgs $LCTL conf_param \
1144 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1148 # Handle the case when there is a space in the lfs df
1149 # "filesystem summary" line the same as when there is no space.
1150 # This will allow fixing the "lfs df" summary line in the future.
1152 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1156 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1163 # save old quota type & set new quota type
1164 local mdt_qtype=$(mdt_quota_type)
1165 local ost_qtype=$(ost_quota_type)
1167 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1168 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1170 export old_MDT_QUOTA_TYPE=$mdt_qtype
1171 export old_OST_QUOTA_TYPE=$ost_qtype
1173 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1174 error "set mdt quota type failed"
1175 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1176 error "set ost quota type failed"
1178 local quota_usrs=$QUOTA_USERS
1180 # get_filesystem_size
1181 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1182 local blk_soft=$((disksz + 1024))
1183 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1185 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1186 local i_soft=$inodes
1187 local i_hard=$((i_soft + i_soft / 20))
1189 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1190 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1191 "inode-hardlimit: $i_hard"
1194 for usr in $quota_usrs; do
1195 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1197 cmd="$LFS setquota -$type $usr -b $blk_soft"
1198 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1200 eval $cmd || error "$cmd FAILED!"
1202 # display the quota status
1203 echo "Quota settings for $usr : "
1204 $LFS quota -v -u $usr $mntpt || true
1211 local OPTIONS=${3:-$MOUNTOPT}
1213 local device=$MGSNID:/$FSNAME
1214 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1215 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1219 echo "Starting client: $client: $OPTIONS $device $mnt"
1220 do_node $client mkdir -p $mnt
1221 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1223 set_default_debug_nodes $client
1235 [ "$3" ] && force=-f
1236 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1237 if [ $running -ne 0 ]; then
1238 echo "Stopping client $client $mnt (opts:$force)"
1239 do_node $client lsof -t $mnt || need_kill=no
1240 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1241 pids=$(do_node $client lsof -t $mnt | sort -u);
1242 if [ -n $pids ]; then
1243 do_node $client kill -9 $pids || true
1247 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1248 if [ $busy -ne 0 ] ; then
1249 echo "$mnt is still busy, wait one second" && sleep 1
1250 do_node $client umount $force $mnt
1255 # nodes is comma list
1256 sanity_mount_check_nodes () {
1262 # FIXME: assume that all cluster nodes run the same os
1263 [ "$(uname)" = Linux ] || return 0
1266 for mnt in $mnts ; do
1267 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1268 mpts=\\\$(mount | grep -c $mnt' ');
1269 if [ \\\$running -ne \\\$mpts ]; then
1270 echo \\\$(hostname) env are INSANE!;
1273 [ $? -eq 0 ] || rc=1
1278 sanity_mount_check_servers () {
1279 [ "$CLIENTONLY" ] &&
1280 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1281 echo Checking servers environments
1283 # FIXME: modify get_facets to display all facets wo params
1284 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1288 for facet in ${facets//,/ }; do
1289 node=$(facet_host ${facet})
1290 mntpt=$(facet_mntpt $facet)
1291 sanity_mount_check_nodes $node $mntpt ||
1292 { error "server $node environments are insane!"; return 1; }
1296 sanity_mount_check_clients () {
1297 local clients=${1:-$CLIENTS}
1298 local mntpt=${2:-$MOUNT}
1299 local mntpt2=${3:-$MOUNT2}
1301 [ -z $clients ] && clients=$(hostname)
1302 echo Checking clients $clients environments
1304 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1305 error "clients environments are insane!"
1308 sanity_mount_check () {
1309 sanity_mount_check_servers || return 1
1310 sanity_mount_check_clients || return 2
1313 # mount clients if not mouted
1314 zconf_mount_clients() {
1317 local OPTIONS=${3:-$MOUNTOPT}
1319 local device=$MGSNID:/$FSNAME
1320 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1321 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1325 echo "Starting client $clients: $OPTIONS $device $mnt"
1328 running=\\\$(mount | grep -c $mnt' ');
1330 if [ \\\$running -eq 0 ] ; then
1332 mount -t lustre $OPTIONS $device $mnt;
1335 exit \\\$rc" || return ${PIPESTATUS[0]}
1337 echo "Started clients $clients: "
1338 do_nodes $clients "mount | grep $mnt' '"
1340 set_default_debug_nodes $clients
1345 zconf_umount_clients() {
1350 [ "$3" ] && force=-f
1352 echo "Stopping clients: $clients $mnt (opts:$force)"
1353 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1354 if [ \\\$running -ne 0 ] ; then
1355 echo Stopping client \\\$(hostname) $mnt opts:$force;
1356 lsof $mnt || need_kill=no;
1357 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1358 pids=\\\$(lsof -t $mnt | sort -u);
1359 if [ -n \\\"\\\$pids\\\" ]; then
1363 while umount $force $mnt 2>&1 | grep -q "busy"; do
1364 echo "$mnt is still busy, wait one second" && sleep 1;
1371 echo + $POWER_DOWN $node
1375 shutdown_node_hard () {
1377 local attempts=$SHUTDOWN_ATTEMPTS
1379 for i in $(seq $attempts) ; do
1382 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1383 echo "waiting for $host to fail attempts=$attempts"
1384 [ $i -lt $attempts ] || \
1385 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1391 local mnt=${2:-$MOUNT}
1394 if [ "$FAILURE_MODE" = HARD ]; then
1395 shutdown_node_hard $client
1397 zconf_umount_clients $client $mnt -f
1403 local facets="$(get_facets OST),$(get_facets MDS)"
1406 combined_mgs_mds || facets="$facets,mgs"
1408 for facet in ${facets//,/ }; do
1409 if [ $(facet_active_host $facet) == $host ]; then
1410 affected="$affected $facet"
1414 echo $(comma_list $affected)
1419 local host=${2:-$(facet_host $facet)}
1421 local label=$(convert_facet2label $facet)
1422 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1425 facets_up_on_host () {
1427 local facets=$(facets_on_host $host)
1430 for facet in ${facets//,/ }; do
1431 if $(facet_up $facet $host); then
1432 affected_up="$affected_up $facet"
1436 echo $(comma_list $affected_up)
1442 if [ "$FAILURE_MODE" = HARD ]; then
1443 shutdown_node_hard $(facet_active_host $facet)
1451 echo + $POWER_UP $node
1464 if [ "$FAILURE_MODE" = HARD ]; then
1465 reboot_node $(facet_active_host $facet)
1467 refresh_disk ${facet}
1474 if [ "$FAILURE_MODE" = HARD ]; then
1484 for facet in ${facets//,/ }; do
1485 hosts=$(expand_list $hosts $(facet_host $facet) )
1491 _check_progs_installed () {
1495 for prog in $progs; do
1496 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1497 echo $prog missing on $(hostname)
1504 check_progs_installed () {
1508 do_rpc_nodes "$nodes" _check_progs_installed $@
1511 # recovery-scale functions
1513 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1516 start_client_load() {
1519 local var=$(node_var_name $client)_load
1520 eval export ${var}=$load
1522 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1523 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1524 END_RUN_FILE=$END_RUN_FILE \
1525 LOAD_PID_FILE=$LOAD_PID_FILE \
1526 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1527 TESTNAME=$TESTNAME \
1528 DBENCH_LIB=$DBENCH_LIB \
1529 DBENCH_SRC=$DBENCH_SRC \
1532 log "Started client load: ${load} on $client"
1534 # get the children process IDs
1535 local pids=$(ps --ppid $ppid -o pid= | xargs)
1536 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1540 start_client_loads () {
1541 local -a clients=(${1//,/ })
1542 local numloads=${#CLIENT_LOADS[@]}
1545 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1546 testnum=$((nodenum % numloads))
1547 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1549 # bug 22169: wait the background threads to start
1553 # only for remote client
1554 check_client_load () {
1556 local var=$(node_var_name $client)_load
1557 local TESTLOAD=run_${!var}.sh
1559 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1561 # bug 18914: try to connect several times not only when
1562 # check ps, but while check_catastrophe also
1565 while [ $RC = 254 -a $tries -gt 0 ]; do
1569 if ! check_catastrophe $client; then
1571 if [ $RC -eq 254 ]; then
1572 # FIXME: not sure how long we shuold sleep here
1576 echo "check catastrophe failed: RC=$RC "
1580 # We can continue try to connect if RC=254
1581 # Just print the warning about this
1582 if [ $RC = 254 ]; then
1583 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1586 # see if the load is still on the client
1589 while [ $RC = 254 -a $tries -gt 0 ]; do
1593 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1598 if [ $RC = 254 ]; then
1599 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1600 # see if we can diagnose a bit why this is
1605 check_client_loads () {
1606 local clients=${1//,/ }
1610 for client in $clients; do
1611 check_client_load $client
1613 if [ "$rc" != 0 ]; then
1614 log "Client load failed on node $client, rc=$rc"
1620 restart_client_loads () {
1621 local clients=${1//,/ }
1622 local expectedfail=${2:-""}
1626 for client in $clients; do
1627 check_client_load $client
1629 if [ "$rc" != 0 -a "$expectedfail" ]; then
1630 local var=$(node_var_name $client)_load
1631 start_client_load $client ${!var}
1632 echo "Restarted client load ${!var}: on $client. Checking ..."
1633 check_client_load $client
1635 if [ "$rc" != 0 ]; then
1636 log "Client load failed to restart on node $client, rc=$rc"
1637 # failure one client load means test fail
1638 # we do not need to check other
1647 # Start vmstat and save its process ID in a file.
1652 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1655 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1656 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1659 # Display the nodes on which client loads failed.
1660 print_end_run_file() {
1664 [ -s $file ] || return 0
1666 echo "Found the END_RUN_FILE file: $file"
1669 # A client load will stop if it finds the END_RUN_FILE file.
1670 # That does not mean the client load actually failed though.
1671 # The first node in END_RUN_FILE is the one we are interested in.
1674 if [ -n "$node" ]; then
1675 local var=$(node_var_name $node)_load
1677 local prefix=$TESTLOG_PREFIX
1678 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1679 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1680 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1682 echo "Client load ${!var} failed on node $node:"
1688 # Stop the process which had its PID saved in a file.
1693 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1695 do_nodes $nodes "test -f $pid_file &&
1696 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1699 # Stop all client loads.
1700 stop_client_loads() {
1701 local nodes=${1:-$CLIENTS}
1704 # stop the client loads
1705 stop_process $nodes $pid_file
1707 # clean up the processes that started them
1708 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1710 # End recovery-scale functions
1712 # verify that lustre actually cleaned up properly
1714 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1715 error "LBUG/LASSERT detected"
1716 BUSY=`dmesg | grep -i destruct || true`
1717 if [ "$BUSY" ]; then
1719 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1723 check_mem_leak || exit 204
1725 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1726 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1729 if module_loaded lnet || module_loaded libcfs; then
1730 echo "$TESTSUITE: modules still loaded..." 1>&2
1748 RESULT=$(do_node $node "$TEST")
1749 if [ "$RESULT" == "$FINAL" ]; then
1750 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1751 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1754 [ $WAIT -ge $MAX ] && break
1755 [ $((WAIT % print)) -eq 0 ] &&
1756 echo "Waiting $((MAX - WAIT)) secs for update"
1757 WAIT=$((WAIT + sleep))
1760 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1764 wait_update_facet() {
1767 wait_update $(facet_active_host $facet) "$@"
1771 do_node $(osts_nodes) "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1772 grep -v 'Found no match'
1775 wait_delete_completed_mds() {
1776 local MAX_WAIT=${1:-20}
1778 local stime=`date +%s`
1783 # find MDS with pending deletions
1784 for node in $(mdts_nodes); do
1785 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1786 2>/dev/null | calc_sum)
1787 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1790 mds2sync="$mds2sync $node"
1792 if [ "$mds2sync" == "" ]; then
1795 mds2sync=$(comma_list $mds2sync)
1797 # sync MDS transactions
1798 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1800 # wait till all changes are sent and commmitted by OSTs
1801 # for ldiskfs space is released upon execution, but DMU
1802 # do this upon commit
1805 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1806 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1808 #echo "$node: $changes changes on all"
1809 if [ "$changes" -eq "0" ]; then
1811 #echo "delete took $((etime - stime)) seconds"
1819 echo "Delete is not completed in $((etime - stime)) seconds"
1820 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1826 # we can use "for" here because we are waiting the slowest
1827 for host in ${hostlist//,/ }; do
1828 check_network "$host" 900
1830 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1837 for facet in ${facetlist//,/ }; do
1838 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1840 wait_for_host $hostlist
1843 _wait_recovery_complete () {
1846 # Use default policy if $2 is not passed by caller.
1847 local MAX=${2:-$(max_recovery_time)}
1852 while [ $WAIT -lt $MAX ]; do
1853 STATUS=$(lctl get_param -n $param | grep status)
1855 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1858 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1860 echo "$param recovery not done in $MAX sec. $STATUS"
1864 wait_recovery_complete () {
1867 # with an assumption that at_max is the same on all nodes
1868 local MAX=${2:-$(max_recovery_time)}
1871 if [ "$FAILURE_MODE" = HARD ]; then
1872 facets=$(facets_on_host $(facet_active_host $facet))
1874 echo affected facets: $facets
1876 # we can use "for" here because we are waiting the slowest
1877 for facet in ${facets//,/ }; do
1878 local var_svc=${facet}_svc
1879 local param="*.${!var_svc}.recovery_status"
1881 local host=$(facet_active_host $facet)
1882 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
1886 wait_mds_ost_sync () {
1887 # just because recovery is done doesn't mean we've finished
1888 # orphan cleanup. Wait for llogs to get synchronized.
1889 echo "Waiting for orphan cleanup..."
1890 # MAX value includes time needed for MDS-OST reconnection
1891 local MAX=$(( TIMEOUT * 2 ))
1893 while [ $WAIT -lt $MAX ]; do
1894 local -a sync=($(do_nodes $(comma_list $(osts_nodes)) \
1895 "$LCTL get_param -n obdfilter.*.mds_sync"))
1898 for ((i=0; i<${#sync[@]}; i++)); do
1899 [ ${sync[$i]} -eq 0 ] && continue
1900 # there is a not finished MDS-OST synchronization
1904 sleep 2 # increase waiting time and cover statfs cache
1905 [ ${con} -eq 1 ] && return 0
1906 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1909 echo "$facet recovery not done in $MAX sec. $STATUS"
1913 wait_destroy_complete () {
1914 echo "Waiting for local destroys to complete"
1915 # MAX value shouldn't be big as this mean server responsiveness
1916 # never increase this just to make test pass but investigate
1917 # why it takes so long time
1920 while [ $WAIT -lt $MAX ]; do
1921 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1925 for ((i=0; i<${#RPCs[@]}; i++)); do
1926 [ ${RPCs[$i]} -eq 0 ] && continue
1927 # there are still some destroy RPCs in flight
1932 [ ${con} -eq 1 ] && return 0 # done waiting
1933 echo "Waiting ${WAIT}s for local destroys to complete"
1936 echo "Local destroys weren't done in $MAX sec."
1940 wait_delete_completed() {
1941 wait_delete_completed_mds $1 || return $?
1942 wait_destroy_complete
1951 # conf-sanity 31 takes a long time cleanup
1952 while [ $WAIT -lt 300 ]; do
1953 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1954 [ -z "${running}" ] && return 0
1955 echo "waited $WAIT for${running}"
1956 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1958 WAIT=$((WAIT + INTERVAL))
1960 echo "service didn't stop after $WAIT seconds. Still running:"
1965 wait_remote_prog () {
1971 [ "$PDSH" = "no_dsh" ] && return 0
1973 while [ $WAIT -lt $2 ]; do
1974 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
1975 [ -z "${running}" ] && return 0 || true
1976 echo "waited $WAIT for: "
1978 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
1980 WAIT=$((WAIT + INTERVAL))
1982 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
1983 [ -z "$pids" ] && return 0
1984 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
1985 # FIXME: not portable
1986 for pid in $pids; do
1987 cat /proc/${pid}/status || true
1988 cat /proc/${pid}/wchan || true
1990 kill -9 $pid || true
1999 # not every config has many clients
2001 if [ ! -z "$CLIENTS" ]; then
2002 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2004 stat -f $MOUNT > /dev/null
2010 # usually checked on particular client or locally
2012 if [ ! -z "$client" ]; then
2013 $PDSH $client "stat -f $MOUNT" > /dev/null
2015 stat -f $MOUNT > /dev/null
2023 client_reconnect() {
2024 uname -n >> $MOUNT/recon
2025 if [ -z "$CLIENTS" ]; then
2026 df $MOUNT; uname -n >> $MOUNT/recon
2028 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2030 echo Connected clients:
2032 ls -l $MOUNT/recon > /dev/null
2036 affected_facets () {
2039 local host=$(facet_active_host $facet)
2040 local affected=$facet
2042 if [ "$FAILURE_MODE" = HARD ]; then
2043 affected=$(facets_up_on_host $host)
2057 #Because it will only get up facets, we need get affected
2058 #facets before shutdown
2059 #For HARD Failure mode, it needs make sure facets on the same
2060 #HOST will only be shutdown and reboot once
2061 for facet in ${facets//,/ }; do
2062 local affected_facet
2064 #check whether facet has been included in other affected facets
2065 for ((index=0; index<$total; index++)); do
2066 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2069 if [ $skip -eq 0 ]; then
2070 affecteds[$total]=$(affected_facets $facet)
2075 for ((index=0; index<$total; index++)); do
2076 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2077 local host=$(facet_active_host $facet)
2078 echo "Failing ${affecteds[index]} on $host"
2079 shutdown_facet $facet
2082 for ((index=0; index<$total; index++)); do
2083 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2084 echo reboot facets: ${affecteds[index]}
2088 change_active ${affecteds[index]}
2090 wait_for_facet ${affecteds[index]}
2091 # start mgs first if it is affected
2092 if ! combined_mgs_mds &&
2093 list_member ${affecteds[index]} mgs; then
2094 mount_facet mgs || error "Restart of mgs failed"
2096 # FIXME; has to be changed to mount all facets concurrently
2097 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2098 echo mount facets: ${affecteds[index]}
2099 mount_facets ${affecteds[index]}
2109 do_facet $facet "sync; sync; sync"
2112 # make sure there will be no seq change
2113 local clients=${CLIENTS:-$HOSTNAME}
2114 local f=fsa-\\\$\(hostname\)
2115 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2116 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2118 local svc=${facet}_svc
2119 do_facet $facet $LCTL --device %${!svc} notransno
2120 do_facet $facet $LCTL --device %${!svc} readonly
2121 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2122 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2125 replay_barrier_nodf() {
2126 local facet=$1 echo running=${running}
2127 do_facet $facet "sync; sync; sync"
2128 local svc=${facet}_svc
2129 echo Replay barrier on ${!svc}
2130 do_facet $facet $LCTL --device %${!svc} notransno
2131 do_facet $facet $LCTL --device %${!svc} readonly
2132 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2133 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2136 replay_barrier_nosync() {
2137 local facet=$1 echo running=${running}
2138 local svc=${facet}_svc
2139 echo Replay barrier on ${!svc}
2140 do_facet $facet $LCTL --device %${!svc} notransno
2141 do_facet $facet $LCTL --device %${!svc} readonly
2142 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2143 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2146 mds_evict_client() {
2147 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2148 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2151 ost_evict_client() {
2152 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2153 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2157 facet_failover $* || error "failover: $?"
2158 clients_up || error "post-failover df: $?"
2163 facet_failover $facet
2169 refresh_disk ${facet}
2170 change_active $facet
2171 wait_for_facet $facet
2172 mount_facet $facet -o abort_recovery
2173 clients_up || echo "first df failed: $?"
2174 clients_up || error "post-failover df: $?"
2178 echo There is no lmc. This is mountconf, baby.
2182 host_nids_address() {
2186 if [ -n "$kind" ]; then
2187 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2189 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2195 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2201 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2202 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2203 if [ -z "$ID" ]; then
2204 echo "Could not get a ptl id for $1..."
2213 h2name_or_ip "$1" "tcp"
2218 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2219 if type __h2elan >/dev/null 2>&1; then
2222 ID=`echo $1 | sed 's/[^0-9]*//g'`
2230 h2name_or_ip "$1" "o2ib"
2234 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2235 # expressions format. As a bonus we can then just pass in those variables
2236 # to pdsh. What this function does is take a HOSTLIST type string and
2237 # expand it into a space deliminated list for us.
2245 [ -z "$hostlist" ] && return
2247 # Translate the case of [..],..,[..] to [..] .. [..]
2248 list="${hostlist/],/] }"
2250 [[ "$front" == *,* ]] && {
2253 list=${list/${old}/${new}}
2256 for item in $list; do
2257 # Test if we have any []'s at all
2258 if [ "$item" != "${item/\[/}" ]; then {
2259 # Expand the [*] into list
2263 if [ "$name" != "$item" ]; then
2264 group=${item#$name[*}
2267 for range in ${group//,/ }; do
2271 # Number of leading zeros
2274 end=$(echo $end | sed 's/0*//')
2275 [[ -z "$end" ]] && end=0
2276 [[ $padlen2 -gt $padlen ]] && {
2277 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2280 begin=$(echo $begin | sed 's/0*//')
2281 [ -z $begin ] && begin=0
2283 for num in $(seq -f "%0${padlen}g" $begin $end); do
2284 value="${name#*,}${num}${back}"
2285 [ "$value" != "${value/\[/}" ] && {
2286 value=$(hostlist_expand "$value")
2288 myList="$myList $value"
2293 myList="$myList $item"
2296 myList=${myList//,/ }
2297 myList=${myList:1} # Remove first character which is a space
2299 # Filter any duplicates without sorting
2301 myList="${list%% *}"
2303 while [[ "$list" != ${myList##* } ]]; do
2304 list=${list//${list%% *} /}
2305 myList="$myList ${list%% *}"
2307 myList="${myList%* }";
2309 # We can select an object at a offset in the list
2312 for item in $myList; do
2314 [ $cnt -eq $offset ] && {
2318 [ $(get_node_count $myList) -ne 1 ] && myList=""
2327 [ "$facet" == client ] && echo -n $HOSTNAME && return
2328 varname=${facet}_HOST
2329 if [ -z "${!varname}" ]; then
2330 if [ "${facet:0:3}" == "ost" ]; then
2331 eval export ${facet}_HOST=${ost_HOST}
2332 elif [ "${facet:0:3}" == "mdt" -o \
2333 "${facet:0:3}" == "mds" -o \
2334 "${facet:0:3}" == "mgs" ]; then
2335 eval export ${facet}_HOST=${mds_HOST}
2341 facet_failover_host() {
2345 var=${facet}failover_HOST
2346 if [ -n "${!var}" ]; then
2351 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2352 "${facet:0:3}" == "mgs" ]; then
2354 eval export ${facet}failover_host=${mds_HOST}
2359 if [[ $facet == ost* ]]; then
2360 eval export ${facet}failover_host=${ost_HOST}
2368 local activevar=${facet}active
2370 if [ -f $TMP/${facet}active ] ; then
2371 source $TMP/${facet}active
2374 active=${!activevar}
2375 if [ -z "$active" ] ; then
2382 facet_active_host() {
2384 local active=`facet_active $facet`
2385 if [ "$facet" == client ]; then
2388 echo `facet_host $active`
2396 facetlist=$(exclude_items_from_list $facetlist mgs)
2398 for facet in ${facetlist//,/ }; do
2399 local failover=${facet}failover
2400 local host=`facet_host $failover`
2401 [ -z "$host" ] && return
2403 local curactive=`facet_active $facet`
2404 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2405 eval export ${facet}active=$facet
2407 eval export ${facet}active=$failover
2409 # save the active host for this facet
2410 local activevar=${facet}active
2411 echo "$activevar=${!activevar}" > $TMP/$activevar
2412 [[ $facet = mds1 ]] && combined_mgs_mds && \
2413 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2414 local TO=`facet_active_host $facet`
2415 echo "Failover $facet to $TO"
2421 # do not stripe off hostname if verbose, bug 19215
2422 if [ x$1 = x--verbose ]; then
2430 if [ "$HOST" = "$HOSTNAME" ]; then
2432 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2433 echo "cannot run remote command on $HOST with $myPDSH"
2437 echo "CMD: $HOST $@" >&2
2438 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2441 if [ "$myPDSH" = "rsh" ]; then
2442 # we need this because rsh does not return exit code of an executed command
2443 local command_status="$TMP/cs"
2444 rsh $HOST ":> $command_status"
2445 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2446 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2447 echo command failed >$command_status"
2448 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2453 # print HOSTNAME for myPDSH="no_dsh"
2454 if [[ $myPDSH = no_dsh ]]; then
2455 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2457 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2460 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2462 return ${PIPESTATUS[0]}
2466 do_node --verbose "$@"
2469 single_local_node () {
2470 [ "$1" = "$HOSTNAME" ]
2473 # Outputs environment variable assignments that should be passed to remote nodes
2477 local facets=$(get_facets)
2480 for var in ${!MODOPTS_*}; do
2482 echo -n " ${var}=\"$value\""
2485 for facet in ${facets//,/ }; do
2487 if [ -n "${!var}" ]; then
2488 echo -n " $var=${!var}"
2492 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2493 if [ -n "${!var}" ]; then
2494 echo -n " $var=${!var}"
2498 if [ -n "$FSTYPE" ]; then
2499 echo -n " FSTYPE=$FSTYPE"
2505 # do not stripe off hostname if verbose, bug 19215
2506 if [ x$1 = x--verbose ]; then
2514 if single_local_node $rnodes; then
2516 do_nodev $rnodes "$@"
2518 do_node $rnodes "$@"
2523 # This is part from do_node
2526 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2527 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2529 export FANOUT=$(get_node_count "${rnodes//,/ }")
2531 echo "CMD: $rnodes $@" >&2
2532 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2535 # do not replace anything from pdsh output if -N is used
2536 # -N Disable hostname: prefix on lines of output.
2537 if $verbose || [[ $myPDSH = *-N* ]]; then
2538 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2540 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2542 return ${PIPESTATUS[0]}
2548 local HOST=`facet_active_host $facet`
2549 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2553 # Function: do_facet_random_file $FACET $FILE $SIZE
2554 # Creates FILE with random content on the given FACET of given SIZE
2556 do_facet_random_file() {
2560 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2561 do_facet $facet "$cmd 2>/dev/null"
2564 do_facet_create_file() {
2568 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2569 do_facet $facet "$cmd 2>/dev/null"
2573 do_nodes --verbose "$@"
2579 # make sure its not already running
2581 rm -f $TMP/${facet}active
2582 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2583 do_facet ${facet} $MKFS $*
2590 local fstype=$(facet_fstype ost$num)
2594 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2595 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2597 #dataset name is independent of vdev device names
2598 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2600 error "unknown fstype!";;
2610 local fstype=$(facet_fstype ost$num)
2614 # vdevs are not supported by ldiskfs
2617 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2618 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2620 error "unknown fstype!";;
2630 local fstype=$(facet_fstype mds$num)
2634 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2635 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2637 #dataset name is independent of vdev device names
2638 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2640 error "unknown fstype!";;
2650 local fstype=$(facet_fstype mds$num)
2654 # vdevs are not supported by ldiskfs
2657 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2658 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2660 error "unknown fstype!";;
2667 local DEVNAME=MGSDEV
2668 local MDSDEV1=$(mdsdevname 1)
2670 local fstype=$(facet_fstype mds1)
2674 #if $MGSDEV isn't defined, default is $MDSDEV1
2675 #ZFS independent mgsdev should be ${FSNAME}-mgs/mgs
2676 eval DEVPTR=${!DEVNAME:=${MDSDEV1}};;
2678 error "unknown fstype!";;
2687 local fstype=$(facet_fstype mds1)
2691 # vdevs are not supported by ldiskfs
2694 #if $MGSDEV isn't defined, default is $MGSDEV1
2695 eval VDEVPTR=${!DEVNAME:=${MDSDEV1}};;
2697 error "unknown fstype!";;
2705 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2707 local var=${facet}_MOUNT
2708 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2717 # make sure we are using the primary server, so test-framework will
2718 # be able to clean up properly.
2719 activemds=`facet_active mds1`
2720 if [ $activemds != "mds1" ]; then
2724 local clients=$CLIENTS
2725 [ -z $clients ] && clients=$(hostname)
2727 zconf_umount_clients $clients $MOUNT "$*" || true
2728 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2730 [ "$CLIENTONLY" ] && return
2731 # The add fn does rm ${facet}active file, this would be enough
2732 # if we use do_facet <facet> only after the facet added, but
2733 # currently we use do_facet mds in local.sh
2734 for num in `seq $MDSCOUNT`; do
2736 rm -f ${TMP}/mds${num}active
2738 combined_mgs_mds && rm -f $TMP/mgsactive
2740 for num in `seq $OSTCOUNT`; do
2742 rm -f $TMP/ost${num}active
2745 if ! combined_mgs_mds ; then
2752 cleanup_echo_devs () {
2753 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2755 for dev in $devs; do
2756 $LCTL --device $dev cleanup
2757 $LCTL --device $dev detach
2762 nfs_client_mode && return
2771 combined_mgs_mds () {
2772 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
2773 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
2777 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2781 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2787 local fsname=${3:-"$FSNAME"}
2788 local type=$(facet_type $facet)
2789 local index=$(($(facet_number $facet) - 1))
2790 local fstype=$(facet_fstype $facet)
2791 local host=$(facet_host $facet)
2796 if [ $type == MGS ] && combined_mgs_mds; then
2800 if [ $type == MGS ] || ( [ $type == MDS ] &&
2801 [ "$dev" == $(mgsdevname) ] &&
2802 [ "$host" == "$(facet_host mgs)" ] ); then
2805 opts="--mgsnode=$MGSNID"
2808 if [ $type != MGS ]; then
2809 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
2813 var=${facet}failover_HOST
2814 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2815 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2818 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2819 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2821 if [ $type == MDS ]; then
2822 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2823 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2824 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2825 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2826 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2828 if [ $fstype == ldiskfs ]; then
2829 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2830 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2834 if [ $type == OST ]; then
2835 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2836 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2838 if [ $fstype == ldiskfs ]; then
2839 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2843 opts+=" --backfstype=$fstype"
2846 if [ -n "${!var}" ]; then
2847 opts+=" --device-size=${!var}"
2850 var=$(upper $fstype)_MKFS_OPTS
2851 fs_mkfs_opts+=${!var:+" ${!var}"}
2853 var=${type}_FS_MKFS_OPTS
2854 fs_mkfs_opts+=${!var:+" ${!var}"}
2856 if [ -n "${fs_mkfs_opts## }" ]; then
2857 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2861 opts+=${!var:+" ${!var}"}
2874 # We need ldiskfs here, may as well load them all
2876 [ "$CLIENTONLY" ] && return
2877 echo Formatting mgs, mds, osts
2878 if ! combined_mgs_mds ; then
2879 echo "Format mgs: $(mgsdevname)"
2880 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
2881 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
2884 for num in $(seq $MDSCOUNT); do
2885 echo "Format mds$num: $(mdsdevname $num)"
2886 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
2887 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
2888 ${quiet:+>/dev/null} || exit 10
2891 for num in $(seq $OSTCOUNT); do
2892 echo "Format ost$num: $(ostdevname $num)"
2893 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
2894 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
2895 ${quiet:+>/dev/null} || exit 10
2900 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2904 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2908 # 0: success, the old identity set already.
2909 # 1: success, the old identity does not set.
2914 local j=`expr $num - 1`
2915 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2917 if [ -z "$MDT" ]; then
2921 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2924 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2926 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2929 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2931 if [ $old = "NONE" ]; then
2940 zconf_umount `hostname` $1 || error "umount failed"
2941 zconf_mount `hostname` $1 || error "mount failed"
2949 rm -f ${facet}active
2950 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
2955 local mdt_count=${1:-$MDSCOUNT}
2956 local ost_count=${2:-$OSTCOUNT}
2959 for num in $(seq $mdt_count); do
2960 DEVNAME=$(mdsdevname $num)
2961 writeconf_facet mds$num $DEVNAME || rc=$?
2964 for num in $(seq $ost_count); do
2965 DEVNAME=$(ostdevname $num)
2966 writeconf_facet ost$num $DEVNAME || rc=$?
2972 nfs_client_mode && return
2974 sanity_mount_check ||
2975 error "environments are insane!"
2979 if [ -z "$CLIENTONLY" ]; then
2980 echo Setup mgs, mdt, osts
2981 echo $WRITECONF | grep -q "writeconf" && \
2983 if ! combined_mgs_mds ; then
2984 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
2987 for num in `seq $MDSCOUNT`; do
2988 DEVNAME=$(mdsdevname $num)
2989 start mds$num $DEVNAME $MDS_MOUNT_OPTS
2991 # We started mds, now we should set failover variables properly.
2992 # Set mds${num}failover_HOST if it is not set (the default failnode).
2993 local varname=mds${num}failover_HOST
2994 if [ -z "${!varname}" ]; then
2995 eval mds${num}failover_HOST=$(facet_host mds$num)
2998 if [ $IDENTITY_UPCALL != "default" ]; then
2999 switch_identity $num $IDENTITY_UPCALL
3002 for num in `seq $OSTCOUNT`; do
3003 DEVNAME=$(ostdevname $num)
3004 start ost$num $DEVNAME $OST_MOUNT_OPTS
3006 # We started ost$num, now we should set ost${num}failover variable properly.
3007 # Set ost${num}failover_HOST if it is not set (the default failnode).
3008 varname=ost${num}failover_HOST
3009 if [ -z "${!varname}" ]; then
3010 eval ost${num}failover_HOST=$(facet_host ost${num})
3018 # wait a while to allow sptlrpc configuration be propogated to targets,
3019 # only needed when mounting new target devices.
3024 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3026 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3029 if [ "$MOUNT_2" ]; then
3030 mount_client $MOUNT2
3031 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3036 # by remounting mdt before ost, initial connect from mdt to ost might
3037 # timeout because ost is not ready yet. wait some time to its fully
3038 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3039 # by a context negotiation rpc with $TIMEOUT.
3040 # FIXME better by monitoring import status.
3043 sleep $((TIMEOUT + 5))
3049 mounted_lustre_filesystems() {
3050 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3053 init_facet_vars () {
3054 [ "$CLIENTONLY" ] && return 0
3061 eval export ${facet}_dev=${device}
3062 eval export ${facet}_opt=\"$@\"
3064 local dev=${facet}_dev
3066 # We need to loop for the label
3067 # in case its not initialized yet.
3068 for wait_time in {0,1,3,5,10}; do
3070 if [ $wait_time -gt 0 ]; then
3071 echo "${!dev} not yet initialized,"\
3072 "waiting ${wait_time} seconds."
3076 local label=$(devicelabel ${facet} ${!dev})
3078 # Check to make sure the label does
3079 # not include ffff at the end of the label.
3080 # This indicates it has not been initialized yet.
3082 if [[ $label =~ [f|F]{4}$ ]]; then
3083 # label is not initialized, unset the result
3084 # and either try again or fail
3091 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3093 eval export ${facet}_svc=${label}
3095 local varname=${facet}failover_HOST
3096 if [ -z "${!varname}" ]; then
3097 eval export $varname=$(facet_host $facet)
3100 varname=${facet}_HOST
3101 if [ -z "${!varname}" ]; then
3102 eval export $varname=$(facet_host $facet)
3105 # ${facet}failover_dev is set in cfg file
3106 varname=${facet}failover_dev
3107 if [ -n "${!varname}" ] ; then
3108 eval export ${facet}failover_dev=${!varname}
3110 eval export ${facet}failover_dev=$device
3113 # get mount point of already mounted device
3114 # is facet_dev is already mounted then use the real
3115 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3116 # i.e. ${facet}_MOUNT if specified by user or default
3117 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3118 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3119 if [ -z $mntpt ]; then
3120 mntpt=$(facet_mntpt $facet)
3122 eval export ${facet}_MOUNT=$mntpt
3125 init_facets_vars () {
3128 if ! remote_mds_nodsh; then
3129 for num in $(seq $MDSCOUNT); do
3130 DEVNAME=`mdsdevname $num`
3131 eval export MDSDEV${num}=$DEVNAME
3132 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3136 eval export MGSDEV=$(mgsdevname)
3137 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3139 if ! remote_ost_nodsh; then
3140 for num in $(seq $OSTCOUNT); do
3141 DEVNAME=$(ostdevname $num)
3142 eval export OSTDEV${num}=$DEVNAME
3143 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3148 osc_ensure_active () {
3153 while [ $period -lt $timeout ]; do
3154 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3155 if [ $count -eq 0 ]; then
3159 echo "There are $count OST are inactive, wait $period seconds, and try again"
3161 period=$((period+3))
3164 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3167 set_conf_param_and_check() {
3171 local ORIG=$(do_facet $myfacet "$TEST")
3172 if [ $# -gt 3 ]; then
3178 echo "Setting $PARAM from $ORIG to $FINAL"
3179 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3180 error "conf_param $PARAM failed"
3182 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3183 error "check $PARAM failed!"
3186 init_param_vars () {
3188 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3190 log "Using TIMEOUT=$TIMEOUT"
3192 osc_ensure_active $SINGLEMDS $TIMEOUT
3193 osc_ensure_active client $TIMEOUT
3196 if [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ]; then
3198 elif [ $JOBSTATS_AUTO -ne 0 ]; then
3199 echo "enable jobstats, set job scheduler as $JOBID_VAR"
3200 jobid_var=$JOBID_VAR
3202 jobid_var=`$LCTL get_param -n jobid_var`
3203 if [ $jobid_var != "disable" ]; then
3204 echo "disable jobstats as required"
3211 if [ $jobid_var == $JOBID_VAR -o $jobid_var == "disable" ]; then
3212 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$jobid_var
3213 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
3214 $jobid_var || return 1
3217 if [ $QUOTA_AUTO -ne 0 ]; then
3218 if [ "$ENABLE_QUOTA" ]; then
3219 echo "enable quota as required"
3220 setup_quota $MOUNT || return 2
3222 echo "disable quota as required"
3223 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3229 nfs_client_mode () {
3230 if [ "$NFSCLIENT" ]; then
3231 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3232 local clients=$CLIENTS
3233 [ -z $clients ] && clients=$(hostname)
3235 # FIXME: remove hostname when 19215 fixed
3236 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3237 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3238 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3239 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3241 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3247 check_config_client () {
3250 local mounted=$(mount | grep " $mntpt ")
3251 if [ "$CLIENTONLY" ]; then
3253 # CLIENTONLY should not depend on *_HOST settings
3254 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3255 # in theory someone could create a new,
3256 # client-only config file that assumed lustre was already
3257 # configured and didn't set the MGSNID. If MGSNID is not set,
3258 # then we should use the mgs nid currently being used
3259 # as the default value. bug 18021
3260 [[ x$MGSNID = x ]] &&
3263 if [[ x$mgc != xMGC$MGSNID ]]; then
3264 if [ "$mgs_HOST" ]; then
3265 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3266 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3267 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3273 local myMGS_host=$mgs_HOST
3274 if [ "$NETTYPE" = "ptl" ]; then
3275 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3278 echo Checking config lustre mounted on $mntpt
3279 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3280 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3282 # if [ "$mgshost" != "$myMGS_host" ]; then
3283 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3284 # Please use correct config or set mds_HOST correctly!"
3289 check_config_clients () {
3290 local clients=${CLIENTS:-$HOSTNAME}
3293 nfs_client_mode && return
3295 do_rpc_nodes "$clients" check_config_client $mntpt
3297 sanity_mount_check || error "environments are insane!"
3301 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3302 local cltimeout=$(lctl get_param -n timeout)
3303 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3304 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3311 [ -z $mntpt ] && return 1
3312 local mounted=$(mounted_lustre_filesystems)
3314 echo $mounted' ' | grep -w -q $mntpt' '
3318 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3322 # empty lustre filesystem may have empty directories lost+found and .lustre
3324 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3325 -print | wc -l) = 1 ] || return 1
3326 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
3327 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
3331 check_and_setup_lustre() {
3332 nfs_client_mode && return
3334 local MOUNTED=$(mounted_lustre_filesystems)
3338 # both MOUNT and MOUNT2 are not mounted
3339 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3340 [ "$REFORMAT" ] && formatall
3341 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3343 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3344 export I_MOUNTED=yes
3348 elif is_mounted $MOUNT2; then
3350 # MOUNT2 is mounted, while MOUNT_2 is not set
3351 if ! [ "$MOUNT_2" ]; then
3352 cleanup_mount $MOUNT2
3353 export I_UMOUNTED2=yes
3356 # MOUNT2 is mounted, MOUNT_2 is set
3358 # FIXME: what to do if check_config failed?
3360 # 1) remote client has mounted other Lustre fs ?
3361 # 2) it has insane env ?
3362 # let's try umount MOUNT2 on all clients and mount it again:
3363 if ! check_config_clients $MOUNT2; then
3364 cleanup_mount $MOUNT2
3365 restore_mount $MOUNT2
3366 export I_MOUNTED2=yes
3371 # MOUNT is mounted MOUNT2 is not mounted
3372 elif [ "$MOUNT_2" ]; then
3373 restore_mount $MOUNT2
3374 export I_MOUNTED2=yes
3378 # FIXME: what to do if check_config failed?
3380 # 1) remote client has mounted other Lustre fs?
3381 # 2) lustre is mounted on remote_clients atall ?
3382 check_config_clients $MOUNT
3386 set_default_debug_nodes $(comma_list $(nodes_list))
3394 if [ "$ONLY" == "setup" ]; then
3400 local clients=${CLIENTS:-$HOSTNAME}
3403 zconf_mount_clients $clients $mntpt
3407 local clients=${CLIENTS:-$HOSTNAME}
3410 zconf_umount_clients $clients $mntpt
3413 cleanup_and_setup_lustre() {
3414 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3415 lctl set_param debug=0 || true
3417 if [ "$ONLY" == "cleanup" ]; then
3421 check_and_setup_lustre
3424 # Get all of the server target devices from a given server node and type.
3431 if [ "$type" == ost ]; then
3432 devs=$(get_obdfilter_param $node "" mntdev)
3434 devs=$(do_node $node \
3435 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3437 for dev in $devs; do
3439 *loop*) do_node $node "losetup $dev" | \
3440 sed -e "s/.*(//" -e "s/).*//" ;;
3446 # Get all of the server target devices.
3451 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3455 for node in $(osts_nodes); do
3456 OSTDEVS[i]=$(get_mnt_devs $node ost)
3461 # Run e2fsck on MDT or OST device.
3467 df > /dev/null # update statfs data on disk
3468 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3471 do_node $node $cmd || rc=$?
3472 [ $rc -le $FSCK_MAX_ERR ] || \
3473 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3477 # verify a directory is shared among nodes.
3478 check_shared_dir() {
3481 [ -z "$dir" ] && return 1
3482 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3483 check_write_access $dir || return 1
3487 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3493 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3494 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3496 check_shared_dir $SHARED_DIRECTORY ||
3497 error "$SHARED_DIRECTORY isn't a shared directory"
3499 export MDSDB=$SHARED_DIRECTORY/mdsdb
3500 export OSTDB=$SHARED_DIRECTORY/ostdb
3502 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3504 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3509 for node in $(osts_nodes); do
3510 for dev in ${OSTDEVS[i]}; do
3511 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3512 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3513 ostidx=$((ostidx + 1))
3520 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3524 [ $rc -le $FSCK_MAX_ERR ] || \
3525 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3526 echo "lfsck finished with rc=$rc"
3528 rm -rvf $MDSDB* $OSTDB* || true
3532 check_and_cleanup_lustre() {
3533 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3539 if is_mounted $MOUNT; then
3540 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3541 error "remove sub-test dirs failed"
3542 [ "$ENABLE_QUOTA" ] && restore_quota || true
3545 if [ "$I_UMOUNTED2" = "yes" ]; then
3546 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3549 if [ "$I_MOUNTED2" = "yes" ]; then
3550 cleanup_mount $MOUNT2
3553 if [ "$I_MOUNTED" = "yes" ]; then
3554 cleanupall -f || error "cleanup failed"
3562 wait_for_function () {
3565 # suppress fn both stderr and stdout
3566 if [ "$1" = "--quiet" ]; then
3568 quiet=" > /dev/null 2>&1"
3580 eval $fn $quiet && return 0
3582 wait=$((wait + sleep))
3583 [ $wait -lt $max ] || return 1
3584 echo waiting $fn, $((max - wait)) secs left ...
3594 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3595 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3596 echo "Network not available!"
3600 echo `date +"%H:%M:%S (%s)"` network interface is UP
3608 # Convert a space-delimited list to a comma-delimited list. If the input is
3609 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3611 # echo is used to convert newlines to spaces, since it doesn't
3612 # introduce a trailing space as using "tr '\n' ' '" does
3613 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3619 echo $list | grep -qw $item
3622 # list, excluded are the comma separated lists
3623 exclude_items_from_list () {
3629 for item in ${excluded//,/ }; do
3630 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3632 echo $(comma_list $list)
3635 # list, expand are the comma separated lists
3637 local list=${1//,/ }
3638 local expand=${2//,/ }
3641 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3642 echo $(comma_list $expanded)
3645 testslist_filter () {
3646 local script=$LUSTRE/tests/${TESTSUITE}.sh
3648 [ -f $script ] || return 0
3650 local start_at=$START_AT
3651 local stop_at=$STOP_AT
3653 local var=${TESTSUITE//-/_}_START_AT
3654 [ x"${!var}" != x ] && start_at=${!var}
3655 var=${TESTSUITE//-/_}_STOP_AT
3656 [ x"${!var}" != x ] && stop_at=${!var}
3658 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3659 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3660 /^'${start_at}'$/ {flag = 0}
3661 {if (flag == 1) print $0}
3662 /^'${stop_at}'$/ { flag = 1 }'
3666 (cd `dirname $1`; echo $PWD/`basename $1`)
3670 local types=${1:-"OST MDS MGS"}
3674 for entry in $types; do
3675 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3676 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3679 MGS ) list="$list $name";;
3680 MDS|OST ) local count=${type}COUNT
3681 for ((i=1; i<=${!count}; i++)) do
3682 list="$list ${name}$i"
3684 * ) error "Invalid facet type"
3688 echo $(comma_list $list)
3691 ##################################
3692 # Adaptive Timeouts funcs
3695 # only check mds, we assume at_max is the same on all nodes
3696 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3697 if [ $at_max -eq 0 ]; then
3708 # suppose that all ost-s have the same $at value set
3709 [ $facet != "ost" ] || facet=ost1
3711 do_facet $facet "lctl get_param -n $at"
3729 if [ $facet == "ost" ]; then
3730 facet=$(get_facets OST)
3731 elif [ $facet == "mds" ]; then
3732 facet=$(get_facets MDS)
3734 hosts=$(expand_list $hosts $(facets_hosts $facet))
3737 do_nodes $hosts lctl set_param at_max=$at_max
3740 ##################################
3744 # OBD_FAIL_MDS_ALL_REQUEST_NET
3746 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3747 do_facet client "$1" || RC=$?
3748 do_facet $SINGLEMDS lctl set_param fail_loc=0
3753 # OBD_FAIL_MDS_ALL_REPLY_NET
3755 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3756 do_facet client "$@" || RC=$?
3757 do_facet $SINGLEMDS lctl set_param fail_loc=0
3761 drop_reint_reply() {
3762 # OBD_FAIL_MDS_REINT_NET_REP
3764 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3765 do_facet client "$@" || RC=$?
3766 do_facet $SINGLEMDS lctl set_param fail_loc=0
3771 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3773 do_facet ost1 lctl set_param fail_loc=0x214
3774 do_facet client "$1" || RC=$?
3775 do_facet client "sync"
3776 do_facet ost1 lctl set_param fail_loc=0
3780 drop_ldlm_cancel() {
3781 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
3783 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3784 do_nodes $list lctl set_param fail_loc=0x304
3786 do_facet client "$@" || RC=$?
3788 do_nodes $list lctl set_param fail_loc=0
3792 drop_bl_callback() {
3793 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
3795 do_facet client lctl set_param fail_loc=0x80000305
3796 do_facet client "$@" || RC=$?
3797 do_facet client lctl set_param fail_loc=0
3802 #define OBD_FAIL_LDLM_REPLY 0x30c
3804 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3805 do_facet client "$@" || RC=$?
3806 do_facet $SINGLEMDS lctl set_param fail_loc=0
3814 echo "clearing fail_loc on $facet"
3815 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3818 set_nodes_failloc () {
3819 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3822 cancel_lru_locks() {
3823 $LCTL mark "cancel_lru_locks $1 start"
3824 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3825 $LCTL set_param -n $d=clear
3827 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3828 $LCTL mark "cancel_lru_locks $1 stop"
3833 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3834 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3835 echo "$DEFAULT_LRU_SIZE"
3840 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3843 lru_resize_disable()
3845 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3850 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3851 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3852 echo there is still data in page cache $FILE ?
3853 lctl get_param -n $FILE
3861 DEBUGSAVE="$(lctl get_param -n debug)"
3865 [ -n "$DEBUGSAVE" ] && \
3866 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3871 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3874 debug_size_restore() {
3875 [ -n "$DEBUG_SIZE_SAVED" ] && \
3876 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3880 start_full_debug_logging() {
3885 local DEBUG_SIZE=150
3887 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3888 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3891 stop_full_debug_logging() {
3896 # prints bash call stack
3899 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
3900 local s=${BASH_SOURCE[$i]}
3901 local l=${BASH_LINENO[$i-1]}
3902 local f=${FUNCNAME[$i]}
3903 echo " = $s:$l:$f()"
3907 ##################################
3909 ##################################
3912 local TYPE=${TYPE:-"FAIL"}
3915 # do not dump logs if $1=false
3916 if [ "x$1" = "xfalse" ]; then
3921 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
3925 # We need to dump the logs on all nodes
3927 gather_logs $(comma_list $(nodes_list))
3931 [ "$TESTSUITELOG" ] &&
3932 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
3933 echo "$@" > $LOGDIR/err
3938 local log=$TESTSUITELOG
3940 [ -f "$log" ] && grep -q FAIL $log && status=1
3953 # use only if we are ignoring failures for this test, bugno required.
3954 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
3955 # e.g. error_ignore 5494 "your message"
3957 local TYPE="IGNORE (bz$1)"
3962 error_and_remount() {
3964 remount_client $MOUNT
3969 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
3974 log " SKIP: $TESTSUITE $TESTNAME $@"
3976 if [[ -n "$ALWAYS_SKIPPED" ]]; then
3977 skip_logged $TESTNAME "$@"
3980 echo "$@" > $LOGDIR/skip
3983 [[ -n "$TESTSUITELOG" ]] &&
3984 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
3987 build_test_filter() {
3988 EXCEPT="$EXCEPT $(testslist_filter)"
3990 [ "$ONLY" ] && log "only running test `echo $ONLY`"
3994 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
3995 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
3996 [ "$EXCEPT_SLOW" ] && \
3997 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
3998 for E in $EXCEPT; do
3999 eval EXCEPT_${E}=true
4001 for E in $ALWAYS_EXCEPT; do
4002 eval EXCEPT_ALWAYS_${E}=true
4004 for E in $EXCEPT_SLOW; do
4005 eval EXCEPT_SLOW_${E}=true
4007 for G in $GRANT_CHECK_LIST; do
4008 eval GCHECK_ONLY_${G}=true
4013 if [[ $1 = [a-z]* ]]; then
4020 # print a newline if the last test was skipped
4021 export LAST_SKIPPED=
4022 export ALWAYS_SKIPPED=
4024 # Main entry into test-framework. This is called with the name and
4025 # description of a test. The name is used to find the function to run
4026 # the test using "test_$name".
4028 # This supports a variety of methods of specifying specific test to
4029 # run or not run. These need to be documented...
4034 export base=`basetest $1`
4035 if [ ! -z "$ONLY" ]; then
4037 if [ ${!testname}x != x ]; then
4038 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4039 run_one_logged $1 "$2"
4043 if [ ${!testname}x != x ]; then
4044 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4045 run_one_logged $1 "$2"
4056 if [ ${!testname}x != x ]; then
4057 TESTNAME=test_$1 skip "skipping excluded test $1"
4060 testname=EXCEPT_$base
4061 if [ ${!testname}x != x ]; then
4062 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4065 testname=EXCEPT_ALWAYS_$1
4066 if [ ${!testname}x != x ]; then
4067 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4070 testname=EXCEPT_ALWAYS_$base
4071 if [ ${!testname}x != x ]; then
4072 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4075 testname=EXCEPT_SLOW_$1
4076 if [ ${!testname}x != x ]; then
4077 TESTNAME=test_$1 skip "skipping SLOW test $1"
4080 testname=EXCEPT_SLOW_$base
4081 if [ ${!testname}x != x ]; then
4082 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4088 run_one_logged $1 "$2"
4095 module_loaded lnet || load_modules
4107 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4112 strace -o $TMP/$1.strace -ttt $*
4114 log "FINISHED: $*: rc $RC"
4121 banner test complete, duration $duration sec
4122 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4123 echo duration $duration >>$TESTSUITELOG
4127 # Set TEST_STATUS here. It will be used for logging the result.
4130 if [[ -f $LOGDIR/err ]]; then
4132 elif [[ -f $LOGDIR/skip ]]; then
4135 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4139 local FFREE=$(do_node $SINGLEMDS \
4140 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4141 local FTOTAL=$(do_node $SINGLEMDS \
4142 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4144 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4148 echo -n "Resetting fail_loc on all nodes..."
4149 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4155 # Log a message (on all nodes) padded with "=" before and after.
4156 # Also appends a timestamp and prepends the testsuite name.
4159 EQUALS="===================================================================================================="
4161 msg="== ${TESTSUITE} $*"
4163 [[ $last != "=" && $last != " " ]] && msg="$msg "
4164 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4165 # always include at least == after the message
4166 log "$msg== $(date +"%H:%M:%S (%s)")"
4170 # Run a single test function and cleanup after it.
4172 # This function should be run in a subshell so the test func can
4173 # exit() without stopping the whole script.
4178 tfile=f.${TESTSUITE}.${testnum}
4179 export tdir=d0.${TESTSUITE}/d${base}
4180 export TESTNAME=test_$testnum
4181 local SAVE_UMASK=`umask`
4184 banner "test $testnum: $message"
4185 test_${testnum} || error "test_$testnum failed with $?"
4188 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4189 check_catastrophe || error "LBUG/LASSERT detected"
4190 ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
4198 # Wrapper around run_one to ensure:
4199 # - test runs in subshell
4200 # - output of test is saved to separate log file for error reporting
4201 # - test result is saved to data file
4204 local BEFORE=`date +%s`
4206 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4207 local test_log=$LOGDIR/$name
4210 local SAVE_UMASK=`umask`
4214 log_sub_test_begin test_${1}
4215 (run_one $1 "$2") 2>&1 | tee -i $test_log
4216 local RC=${PIPESTATUS[0]}
4218 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4219 echo "test_$1 returned $RC" | tee $LOGDIR/err
4221 duration=$((`date +%s` - $BEFORE))
4222 pass "$1" "(${duration}s)"
4224 if [[ -f $LOGDIR/err ]]; then
4225 TEST_ERROR=$(cat $LOGDIR/err)
4226 elif [[ -f $LOGDIR/skip ]]; then
4227 TEST_ERROR=$(cat $LOGDIR/skip)
4229 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4231 if [ -f $LOGDIR/err ]; then
4232 $FAIL_ON_ERROR && exit $RC
4241 # Print information of skipped tests to result.yml
4244 log_sub_test_begin $1
4246 log_sub_test_end "SKIP" "0" "0" "$@"
4250 (cd `dirname $1`; echo $PWD/`basename $1`)
4255 export base=`basetest $1`
4256 [ "$CHECK_GRANT" == "no" ] && return 0
4258 testname=GCHECK_ONLY_${base}
4259 [ ${!testname}x == x ] && return 0
4261 echo -n "checking grant......"
4263 local clients=$CLIENTS
4264 [ -z $clients ] && clients=$(hostname)
4266 # sync all the data and make sure no pending data on server
4267 do_nodes $clients sync
4270 client_grant=`do_nodes $clients \
4271 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4272 awk '{total += $1} END{print total}'`
4275 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4276 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4277 awk '{total += $1} END{print total}'`
4279 # check whether client grant == server grant
4280 if [ $client_grant -ne $server_grant ]; then
4281 echo "failed: client:${client_grant} server: ${server_grant}."
4282 do_nodes $(comma_list $(osts_nodes)) \
4283 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4284 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4287 echo "pass: client:${client_grant} server: ${server_grant}"
4292 ########################
4298 ost=`echo $1 | awk -F_ '{print $3}'`
4299 if [ -z $ost ]; then
4300 ost=`echo $1 | sed 's/-osc.*//'`
4305 ostuuid_from_index()
4307 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4310 ostname_from_index() {
4311 local uuid=$(ostuuid_from_index $1)
4315 index_from_ostuuid()
4317 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4320 mdtuuid_from_index()
4322 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4327 [ "$node" != "$(hostname)" ]
4333 for node in $(mdts_nodes); do
4334 remote_node $node && return 0
4341 [ "$CLIENTONLY" ] && return 0 || true
4342 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4347 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4348 MSKIPPED=1 && return 1
4355 for node in $(osts_nodes) ; do
4356 remote_node $node && return 0
4363 [ "$CLIENTONLY" ] && return 0 || true
4364 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4369 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4370 OSKIPPED=1 && return 1
4377 MGS=$(facet_host mgs)
4378 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4383 remote_mds_nodsh || remote_ost_nodsh || \
4384 $(single_local_node $(comma_list $(nodes_list)))
4390 for num in `seq $MDSCOUNT`; do
4391 MDSNODES="$MDSNODES $(facet_host mds$num)"
4393 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4399 remote_ost && remote_mds
4407 for facet in ${facets//,/ }; do
4408 if [ "$FAILURE_MODE" = HARD ]; then
4409 nodes="$nodes $(facet_active_host $facet)"
4411 nodes="$nodes $(facet_host $facet)"
4414 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4420 local facets=$(get_facets OST)
4421 local nodes=$(facets_nodes $facets)
4427 # FIXME. We need a list of clients
4428 local myNODES=$HOSTNAME
4431 # CLIENTS (if specified) contains the local client
4432 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4434 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4435 myNODES="$myNODES $(facets_nodes $(get_facets))"
4438 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4443 remote_nodes_list () {
4444 echo $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4447 init_clients_lists () {
4448 # Sanity check: exclude the local client from RCLIENTS
4449 local clients=$(hostlist_expand "$RCLIENTS")
4450 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4452 # Sanity check: exclude the dup entries
4453 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4455 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4457 # Sanity check: exclude the dup entries from CLIENTS
4458 # for those configs which has SINGLCLIENT set to local client
4459 clients=$(for i in $clients; do echo $i; done | sort -u)
4461 CLIENTS=$(comma_list $clients)
4462 local -a remoteclients=($RCLIENTS)
4463 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4464 varname=CLIENT$((i + 2))
4465 eval $varname=${remoteclients[i]}
4468 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4471 get_random_entry () {
4474 rnodes=${rnodes//,/ }
4476 local -a nodes=($rnodes)
4477 local num=${#nodes[@]}
4478 local i=$((RANDOM * num * 2 / 65536))
4484 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4489 lctl get_param version | grep -q patchless
4493 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4494 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4499 echo $nodes | wc -w || true
4503 local nodes=$(osts_nodes)
4504 local osscount=$(get_node_count "$nodes")
4505 [ ! "$OSTCOUNT" = "$osscount" ]
4509 local nodes=$(mdts_nodes)
4510 local mdtcount=$(get_node_count "$nodes")
4511 [ ! "$MDSCOUNT" = "$mdtcount" ]
4514 generate_machine_file() {
4515 local nodes=${1//,/ }
4516 local machinefile=$2
4518 for node in $nodes; do
4519 echo $node >>$machinefile || \
4520 { echo "can not generate machinefile $machinefile" && return 1; }
4525 local file=$1/stripe
4527 $LFS getstripe -v $file || error
4531 setstripe_nfsserver () {
4534 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4535 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4537 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4539 do_nodev $nfsserver lfs setstripe "$@"
4542 # Check and add a test group.
4548 local gid=$(getent group $group_name | cut -d: -f3)
4549 if [[ -n "$gid" ]]; then
4550 [[ "$gid" -eq "$group_id" ]] || {
4551 error_noexit "inconsistent group ID:" \
4552 "new: $group_id, old: $gid"
4556 groupadd -g $group_id $group_name
4563 # Check and add a test user.
4576 local uid=$(getent passwd $user_name | cut -d: -f3)
4577 if [[ -n "$uid" ]]; then
4578 if [[ "$uid" -eq "$user_id" ]]; then
4579 local dir=$(getent passwd $user_name | cut -d: -f6)
4580 if [[ "$dir" != "$home" ]]; then
4582 usermod -d $home $user_name
4586 error_noexit "inconsistent user ID:" \
4587 "new: $user_id, old: $uid"
4592 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4599 check_runas_id_ret() {
4601 local myRUNAS_UID=$1
4602 local myRUNAS_GID=$2
4605 if [ -z "$myRUNAS" ]; then
4606 error_exit "myRUNAS command must be specified for check_runas_id"
4609 $myRUNAS krb5_login.sh || \
4610 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4612 mkdir $DIR/d0_runas_test
4614 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4615 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4616 rm -rf $DIR/d0_runas_test
4621 local myRUNAS_UID=$1
4622 local myRUNAS_GID=$2
4625 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4626 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4627 Please set RUNAS_ID to some UID which exists on MDS and client or
4628 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4631 # obtain the UID/GID for MPI_USER
4635 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4636 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4638 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4639 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4642 # obtain and cache Kerberos ticket-granting ticket
4643 refresh_krb5_tgt() {
4644 local myRUNAS_UID=$1
4645 local myRUNAS_GID=$2
4648 if [ -z "$myRUNAS" ]; then
4649 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4652 CLIENTS=${CLIENTS:-$HOSTNAME}
4653 do_nodes $CLIENTS "set -x
4654 if ! $myRUNAS krb5_login.sh; then
4655 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4660 # Run multiop in the background, but wait for it to print
4661 # "PAUSING" to its stdout before returning from this function.
4662 multiop_bg_pause() {
4663 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4667 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4670 echo "$MULTIOP_PROG $FILE v$ARGS"
4671 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4673 echo "TMPPIPE=${TMPPIPE}"
4674 read -t 60 multiop_output < $TMPPIPE
4675 if [ $? -ne 0 ]; then
4680 if [ "$multiop_output" != "PAUSING" ]; then
4681 echo "Incorrect multiop output: $multiop_output"
4696 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4702 inodes_available () {
4703 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4707 mdsrate_inodes_available () {
4708 local min_inodes=$(inodes_available)
4709 echo $((min_inodes * 99 / 100))
4712 # reset llite stat counters
4713 clear_llite_stats(){
4714 lctl set_param -n llite.*.stats 0
4717 # sum llite stat items
4718 calc_llite_stats() {
4719 local res=$(lctl get_param -n llite.*.stats |
4720 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4724 # reset osc stat counters
4726 lctl set_param -n osc.*.osc_stats 0
4729 # sum osc stat items
4731 local res=$(lctl get_param -n osc.*.osc_stats |
4732 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4737 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4740 calc_osc_kbytes () {
4741 df $MOUNT > /dev/null
4742 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4745 # save_lustre_params(node, parameter_mask)
4746 # generate a stream of formatted strings (<node> <param name>=<param value>)
4747 save_lustre_params() {
4749 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4752 # restore lustre parameters from input stream, produces by save_lustre_params
4753 restore_lustre_params() {
4757 while IFS=" =" read node name val; do
4758 do_node ${node//:/} "lctl set_param -n $name $val"
4762 check_catastrophe() {
4763 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4764 local C=$CATASTROPHE
4765 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4767 [ -z "$rnodes" ] && return 0
4769 do_nodes "$rnodes" "rc=\\\$([ -f $C ] && echo \\\$(< $C) || echo 0);
4770 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4774 # CMD: determine mds index where directory inode presents
4777 local file=$dir/f0.get_mds_dir_tmpfile
4782 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4783 local -a oldused=($iused)
4785 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4787 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4788 local -a newused=($iused)
4791 for ((i=0; i<${#newused[@]}; i++)); do
4792 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4798 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4801 mdsrate_cleanup () {
4803 mpi_run -np $1 -machinefile $2 ${MDSRATE} --unlink --nfiles $3 --dir $4 --filefmt $5 $6
4808 delayed_recovery_enabled () {
4809 local var=${SINGLEMDS}_svc
4810 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4813 ########################
4815 convert_facet2label() {
4818 if [ x$facet = xost ]; then
4822 local varsvc=${facet}_svc
4824 if [ -n ${!varsvc} ]; then
4827 error "No lablel for $facet!"
4831 get_clientosc_proc_path() {
4832 echo "${1}-osc-[^M]*"
4835 get_lustre_version () {
4836 local facet=${1:-"$SINGLEMDS"}
4837 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4840 lustre_version_code() {
4841 local facet=${1:-"$SINGLEMDS"}
4842 version_code $(get_lustre_version $1)
4845 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4846 # used by MDT would not be changed.
4847 # mdt lov: fsname-mdtlov
4848 # mdt osc: fsname-OSTXXXX-osc
4849 mds_on_old_device() {
4850 local mds=${1:-"$SINGLEMDS"}
4852 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
4853 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
4854 > /dev/null 2>&1" && return 0
4859 get_mdtosc_proc_path() {
4861 local ost_label=${2:-"*OST*"}
4863 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
4864 local mdt_label=$(convert_facet2label $mds_facet)
4865 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
4867 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
4868 mds_on_old_device $mds_facet; then
4869 echo "${ost_label}-osc"
4871 echo "${ost_label}-osc-${mdt_index}"
4875 get_osc_import_name() {
4878 local label=$(convert_facet2label $ost)
4880 if [ "${facet:0:3}" = "mds" ]; then
4881 get_mdtosc_proc_path $facet $label
4885 get_clientosc_proc_path $label
4889 _wait_import_state () {
4892 local maxtime=${3:-$(max_recovery_time)}
4896 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4897 while [ "${CONN_STATE}" != "${expected}" ]; do
4898 if [ "${expected}" == "DISCONN" ]; then
4899 # for disconn we can check after proc entry is removed
4900 [ "x${CONN_STATE}" == "x" ] && return 0
4901 # with AT enabled, we can have connect request timeout near of
4902 # reconnect timeout and test can't see real disconnect
4903 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
4905 [ $i -ge $maxtime ] && \
4906 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
4909 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4913 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
4917 wait_import_state() {
4920 local maxtime=${3:-$(max_recovery_time)}
4923 for param in ${params//,/ }; do
4924 _wait_import_state $state $param $maxtime || return
4928 # One client request could be timed out because server was not ready
4929 # when request was sent by client.
4930 # The request timeout calculation details :
4932 # /* We give the server rq_timeout secs to process the req, and
4933 # add the network latency for our local timeout. */
4934 # request->rq_deadline = request->rq_sent + request->rq_timeout +
4935 # ptlrpc_at_get_net_latency(request) ;
4937 # ptlrpc_connect_import ()
4938 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4941 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
4942 # ptlrpc_at_get_net_latency(request) ->
4943 # at_get (max (iat_net_latency=0, at_min)) = at_min
4946 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
4947 # INITIAL_CONNECT_TIMEOUT + at_min
4949 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
4950 # because we can not get this value in runtime,
4951 # the value depends on configure options, and it is not stored in /proc.
4953 # #define CONNECTION_SWITCH_MIN 5U
4954 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
4956 request_timeout () {
4959 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4960 local init_connect_timeout=$TIMEOUT
4961 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
4963 local at_min=$(at_get $facet at_min)
4965 echo $(( init_connect_timeout + at_min ))
4968 wait_osc_import_state() {
4972 local ost=$(get_osc_import_name $facet $ost_facet)
4974 local param="osc.${ost}.ost_server_uuid"
4976 # 1. wait the deadline of client 1st request (it could be skipped)
4977 # 2. wait the deadline of client 2nd request
4978 local maxtime=$(( 2 * $(request_timeout $facet)))
4980 if ! do_rpc_nodes "$(facet_host $facet)" \
4981 _wait_import_state $expected $param $maxtime; then
4982 error "import is not in ${expected} state"
4989 get_clientmdc_proc_path() {
4997 [ -z "$list" ] && return 0
4999 # Add paths to lustre tests for 32 and 64 bit systems.
5000 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
5001 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5004 wait_clients_import_state () {
5011 if [ "$FAILURE_MODE" = HARD ]; then
5012 facets=$(facets_on_host $(facet_active_host $facet))
5015 for facet in ${facets//,/ }; do
5016 local label=$(convert_facet2label $facet)
5019 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5020 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5021 *) error "unknown facet!" ;;
5023 local params=$(expand_list $params $proc_path)
5026 if ! do_rpc_nodes "$list" wait_import_state $expected $params; then
5027 error "import is not in ${expected} state"
5037 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5038 $LCTL get_param obdfilter.*.kbytesavail))
5039 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5040 $LCTL get_param -n obdfilter.*.tot_granted))
5041 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5042 $LCTL get_param -n obdfilter.*.kbytestotal))
5043 for ((i=0; i<${#AVAILA[@]}; i++)); do
5044 local -a AVAIL1=(${AVAILA[$i]//=/ })
5045 local -a TOTAL=(${TOTALA[$i]//=/ })
5046 GRANT=$((${GRANTA[$i]}/1024))
5047 # allow 1% of total space in bavail because of delayed
5048 # allocation with ZFS which might release some free space after
5049 # txg commit. For small devices, we set a mininum of 8MB
5050 local LIMIT=$((${TOTAL} / 100 + 8000))
5051 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5052 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5053 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5054 echo " FULL" || echo
5060 do_facet mgs lctl pool_list $1
5064 local fsname=${1%%.*}
5065 local poolname=${1##$fsname.}
5067 do_facet mgs lctl pool_new $1
5069 # get param should return err unless pool is created
5070 [[ $RC -ne 0 ]] && return $RC
5072 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5073 2>/dev/null || echo foo" "" || RC=1
5074 if [[ $RC -eq 0 ]]; then
5077 error "pool_new failed $1"
5082 add_pool_to_list () {
5083 local fsname=${1%%.*}
5084 local poolname=${1##$fsname.}
5086 local listvar=${fsname}_CREATED_POOLS
5087 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5090 remove_pool_from_list () {
5091 local fsname=${1%%.*}
5092 local poolname=${1##$fsname.}
5094 local listvar=${fsname}_CREATED_POOLS
5095 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5098 destroy_pool_int() {
5100 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5101 awk '$1 !~ /^Pool:/ {print $1}')
5102 for ost in $OSTS; do
5103 do_facet mgs lctl pool_remove $1 $ost
5105 do_facet mgs lctl pool_destroy $1
5108 # <fsname>.<poolname> or <poolname>
5110 local fsname=${1%%.*}
5111 local poolname=${1##$fsname.}
5113 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5117 pool_list $fsname.$poolname || return $?
5119 destroy_pool_int $fsname.$poolname
5121 [[ $RC -ne 0 ]] && return $RC
5123 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5124 2>/dev/null || echo foo" "foo" || RC=1
5126 if [[ $RC -eq 0 ]]; then
5127 remove_pool_from_list $fsname.$poolname
5129 error "destroy pool failed $1"
5135 local fsname=${1:-$FSNAME}
5137 local listvar=${fsname}_CREATED_POOLS
5141 [ x${!listvar} = x ] && return 0
5143 echo destroy the created pools: ${!listvar}
5144 for poolname in ${!listvar//,/ }; do
5145 destroy_pool $fsname.$poolname
5150 local fsname=${1:-$FSNAME}
5152 destroy_pools $fsname
5158 local ts=$(date +%s)
5161 if [[ ! -f "$YAML_LOG" ]]; then
5162 # init_logging is not performed before gather_logs,
5163 # so the $LOGDIR needs to be checked here
5164 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5167 [ -f $LOGDIR/shared ] && docp=false
5169 # dump lustre logs, dmesg
5171 prefix="$TESTLOG_PREFIX.$TESTNAME"
5173 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5175 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5176 echo "Dumping logs only on local client."
5177 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5178 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5183 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5184 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5185 if [ ! -f $LOGDIR/shared ]; then
5186 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5199 for i in $(seq 0 $num_mntpts); do
5200 cmd="ls -laf ${mntpt_root}$i/$dir"
5206 for pid in $pids; do
5213 # target_start_and_reset_recovery_timer()
5214 # service_time = at_est2timeout(service_time);
5215 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5216 # INITIAL_CONNECT_TIMEOUT);
5217 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5218 #define CONNECTION_SWITCH_INC 1
5219 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5220 #define CONNECTION_SWITCH_MIN 5U
5222 max_recovery_time () {
5223 local init_connect_timeout=$(( TIMEOUT / 20 ))
5224 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5226 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5231 get_clients_mount_count () {
5232 local clients=${CLIENTS:-`hostname`}
5234 # we need to take into account the clients mounts and
5235 # exclude mds/ost mounts if any;
5236 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5240 PROC_CLI="srpc_info"
5248 if [ $M -lt $N ]; then
5252 while [ $N -lt $M ]; do
5262 calc_connection_cnt() {
5265 # MDT->MDT = 2 * C(M, 2)
5269 comb_m2=$(combination $MDSCOUNT 2)
5271 local num_clients=$(get_clients_mount_count)
5273 local cnt_mdt2mdt=$((comb_m2 * 2))
5274 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5275 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5276 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5277 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5278 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5279 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5293 local cmd="$tgt.srpc.flavor"
5295 if [ $net == "any" ]; then
5300 if [ $dir != "any" ]; then
5305 log "Setting sptlrpc rule: $cmd"
5306 do_facet mgs "$LCTL conf_param $cmd"
5315 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5316 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5318 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5320 if [ "x$bulkspec" != "x" ]; then
5321 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5323 if [ "x$algs" != "x" ]; then
5324 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5326 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5327 if [ $bulk == "bulkn" ]; then
5328 bulk_count=`echo "$output" | grep "bulk flavor" \
5329 | grep "null/null" | wc -l`
5330 elif [ $bulk == "bulki" ]; then
5331 bulk_count=`echo "$output" | grep "bulk flavor" \
5332 | grep "/null" | grep -v "null/" | wc -l`
5334 bulk_count=`echo "$output" | grep "bulk flavor" \
5335 | grep -v "/null" | grep -v "null/" | wc -l`
5339 [ $bulk_count -lt $count ] && count=$bulk_count
5350 local clients=${CLIENTS:-`hostname`}
5352 for c in ${clients//,/ }; do
5353 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5354 tmpcnt=`count_flvr "$output" $flavor`
5355 cnt=$((cnt + tmpcnt))
5365 local clients=${CLIENTS:-`hostname`}
5367 for c in ${clients//,/ }; do
5368 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5369 tmpcnt=`count_flvr "$output" $flavor`
5370 cnt=$((cnt + tmpcnt))
5380 if [ $MDSCOUNT -le 1 ]; then
5385 for num in `seq $MDSCOUNT`; do
5386 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5387 tmpcnt=`count_flvr "$output" $flavor`
5388 cnt=$((cnt + tmpcnt))
5399 for num in `seq $MDSCOUNT`; do
5400 mdtosc=$(get_mdtosc_proc_path mds$num)
5401 mdtosc=${mdtosc/-MDT*/-MDT\*}
5402 output=$(do_facet mds$num lctl get_param -n \
5403 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5404 tmpcnt=`count_flvr "$output" $flavor`
5405 cnt=$((cnt + tmpcnt))
5414 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5415 count_flvr "$output" $flavor
5420 local dir=$1 # from to
5421 local flavor=$2 # flavor expected
5424 if [ $dir == "cli2mdt" ]; then
5425 res=`flvr_cnt_cli2mdt $flavor`
5426 elif [ $dir == "cli2ost" ]; then
5427 res=`flvr_cnt_cli2ost $flavor`
5428 elif [ $dir == "mdt2mdt" ]; then
5429 res=`flvr_cnt_mdt2mdt $flavor`
5430 elif [ $dir == "mdt2ost" ]; then
5431 res=`flvr_cnt_mdt2ost $flavor`
5432 elif [ $dir == "all2ost" ]; then
5433 res1=`flvr_cnt_mdt2ost $flavor`
5434 res2=`flvr_cnt_cli2ost $flavor`
5435 res=$((res1 + res2))
5436 elif [ $dir == "all2mdt" ]; then
5437 res1=`flvr_cnt_mdt2mdt $flavor`
5438 res2=`flvr_cnt_cli2mdt $flavor`
5439 res=$((res1 + res2))
5440 elif [ $dir == "all2all" ]; then
5441 res1=`flvr_cnt_mdt2ost $flavor`
5442 res2=`flvr_cnt_cli2ost $flavor`
5443 res3=`flvr_cnt_mdt2mdt $flavor`
5444 res4=`flvr_cnt_cli2mdt $flavor`
5445 res=$((res1 + res2 + res3 + res4))
5453 local dir=$1 # from to
5454 local flavor=$2 # flavor expected
5455 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5459 for ((i=0;i<20;i++)); do
5460 echo -n "checking $dir..."
5461 res=$(do_check_flavor $dir $flavor)
5462 echo "found $res/$expect $flavor connections"
5463 [ $res -ge $expect ] && return 0
5467 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5471 restore_to_default_flavor()
5473 local proc="mgs.MGS.live.$FSNAME"
5475 echo "restoring to default flavor..."
5477 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5479 # remove all existing rules if any
5480 if [ $nrule -ne 0 ]; then
5481 echo "$nrule existing rules"
5482 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5483 echo "remove rule: $rule"
5484 spec=`echo $rule | awk -F = '{print $1}'`
5485 do_facet mgs "$LCTL conf_param -d $spec"
5489 # verify no rules left
5490 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5491 [ $nrule -ne 0 ] && error "still $nrule rules left"
5493 # wait for default flavor to be applied
5494 # currently default flavor for all connections are 'null'
5495 wait_flavor all2all null
5496 echo "now at default flavor settings"
5501 local flavor=${1:-null}
5503 echo "setting all flavor to $flavor"
5505 # FIXME need parameter to this fn
5506 # and remove global vars
5507 local cnt_all2all=$(calc_connection_cnt all2all)
5509 local res=$(do_check_flavor all2all $flavor)
5510 if [ $res -eq $cnt_all2all ]; then
5511 echo "already have total $res $flavor connections"
5515 echo "found $res $flavor out of total $cnt_all2all connections"
5516 restore_to_default_flavor
5518 [[ $flavor = null ]] && return 0
5520 set_rule $FSNAME any any $flavor
5521 wait_flavor all2all $flavor
5527 # Checking for shared logdir
5528 if [ ! -d $dir ]; then
5529 # Not found. Create local logdir
5532 touch $dir/check_file.$(hostname -s)
5537 check_write_access() {
5542 for node in $(nodes_list); do
5543 file=$dir/check_file.$(short_hostname $node)
5544 if [[ ! -f "$file" ]]; then
5545 # Logdir not accessible/writable from this node.
5548 rm -f $file || return 1
5554 if [[ -n $YAML_LOG ]]; then
5557 local SAVE_UMASK=`umask`
5560 export YAML_LOG=${LOGDIR}/results.yml
5564 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5565 if check_shared_dir $LOGDIR; then
5566 touch $LOGDIR/shared
5567 echo "Logging to shared log directory: $LOGDIR"
5569 echo "Logging to local directory: $LOGDIR"
5572 yml_nodes_file $LOGDIR >> $YAML_LOG
5573 yml_results_file >> $YAML_LOG
5580 yml_log_test $1 >> $YAML_LOG
5584 yml_log_test_status $@ >> $YAML_LOG
5587 log_sub_test_begin() {
5588 yml_log_sub_test_begin "$@" >> $YAML_LOG
5591 log_sub_test_end() {
5592 yml_log_sub_test_end "$@" >> $YAML_LOG
5598 local llverdev_opts=$2
5599 local devname=$(basename $1)
5600 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5601 # loop devices aren't in /proc/partitions
5602 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5604 size=$(($size / 1024 / 1024)) # Gb
5606 local partial_arg=""
5607 # Run in partial (fast) mode if the size
5608 # of a partition > 1 GB
5609 [ $size -gt 1 ] && partial_arg="-p"
5611 llverdev --force $partial_arg $llverdev_opts $dev
5617 local llverfs_opts=$2
5618 local use_partial_arg=$3
5619 local partial_arg=""
5620 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5622 # Run in partial (fast) mode if the size
5623 # of a partition > 1 GB
5624 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
5626 llverfs $partial_arg $llverfs_opts $dir
5629 remove_mdt_files() {
5634 local mntpt=$(facet_mntpt $facet)
5635 local opts=$MDS_MOUNT_OPTS
5637 echo "removing files from $mdtdev on $facet: $files"
5638 if [ $(facet_fstype $facet) == ldiskfs ] &&
5639 ! do_facet $facet test -b ${!dev}; then
5640 opts=$(csa_add "$opts" -o loop)
5642 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5646 rm $mntpt/ROOT/$f || { rc=$?; break; }
5648 umount -f $mntpt || return $?
5652 duplicate_mdt_files() {
5657 local mntpt=$(facet_mntpt $facet)
5658 local opts=$MDS_MOUNT_OPTS
5660 echo "duplicating files on $mdtdev on $facet: $files"
5661 mkdir -p $mntpt || return $?
5662 if [ $(facet_fstype $facet) == ldiskfs ] &&
5663 ! do_facet $facet test -b ${!dev}; then
5664 opts=$(csa_add "$opts" -o loop)
5666 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5677 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5678 pushd $mntpt/ROOT > /dev/null || return $?
5681 touch $f.bad || return $?
5682 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5684 [ $rc -eq 0 ] || return $rc
5685 setfattr --restore $tmp || return $?
5691 local devs=${1//,/ }
5694 local rslt=$TMP/sgpdd_survey
5696 # sgpdd-survey cleanups ${rslt}.* files
5698 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5704 # returns the canonical name for an ldiskfs device
5709 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5710 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5711 echo dm-\\\${foo##*:};
5713 echo \\\$(basename \\\$dv);
5717 is_sanity_benchmark() {
5718 local benchmarks="dbench bonnie iozone fsx"
5720 for b in $benchmarks; do
5721 if [ "$b" == "$suite" ]; then
5729 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5732 # Get the block size of the filesystem.
5738 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5739 awk '/^Block size:/ {print $3}')
5743 # Check whether the "large_xattr" feature is enabled or not.
5744 large_xattr_enabled() {
5745 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
5747 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5749 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5750 return ${PIPESTATUS[0]}
5753 # Get the maximum xattr size supported by the filesystem.
5757 if large_xattr_enabled; then
5758 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5761 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5762 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5764 # maximum xattr size = size of block - size of header -
5765 # size of 1 entry - 4 null bytes
5766 size=$((block_size - 32 - 32 - 4))
5772 # Dump the value of the named xattr from a file.
5777 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5780 # Generate a string with size of $size bytes.
5782 local size=${1:-1024} # in bytes
5784 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5787 reformat_external_journal() {
5788 if [ ! -z ${EJOURNAL} ]; then
5789 local rcmd="do_facet ${SINGLEMDS}"
5791 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5792 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5796 # MDT file-level backup/restore
5797 mds_backup_restore() {
5798 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5799 local mntpt=$(facet_mntpt brpt)
5800 local rcmd="do_facet ${SINGLEMDS}"
5801 local metaea=${TMP}/backup_restore.ea
5802 local metadata=${TMP}/backup_restore.tgz
5803 local opts=${MDS_MOUNT_OPTS}
5804 local svc=${SINGLEMDS}_svc
5806 if ! ${rcmd} test -b ${devname}; then
5807 opts=$(csa_add "$opts" -o loop)
5810 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5812 # step 1: build mount point
5813 ${rcmd} mkdir -p $mntpt
5814 # step 2: cleanup old backup
5815 ${rcmd} rm -f $metaea $metadata
5817 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5818 # step 4: backup metaea
5820 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
5822 # step 5: backup metadata
5824 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
5826 ${rcmd} umount -d $mntpt || return 4
5827 # step 7: reformat external journal if needed
5828 reformat_external_journal || return 5
5829 # step 8: reformat dev
5830 echo "reformat new device"
5831 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
5832 --reformat $devname > /dev/null || return 6
5834 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
5835 # step 10: restore metadata
5837 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
5838 # step 11: restore metaea
5840 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
5841 # step 12: remove recovery logs
5842 echo "remove recovery logs"
5843 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
5844 # step 13: umount dev
5845 ${rcmd} umount -d $mntpt || return 10
5846 # step 14: cleanup tmp backup
5847 ${rcmd} rm -f $metaea $metadata
5848 # step 15: reset device label - it's not virgin on
5849 ${rcmd} e2label $devname ${!svc}
5854 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5855 local mntpt=$(facet_mntpt brpt)
5856 local rcmd="do_facet ${SINGLEMDS}"
5858 local opts=${MDS_MOUNT_OPTS}
5860 if ! ${rcmd} test -b ${devname}; then
5861 opts=$(csa_add "$opts" -o loop)
5864 echo "remove OI files: idx=${idx}"
5866 # step 1: build mount point
5867 ${rcmd} mkdir -p $mntpt
5869 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5870 if [ -z $idx ]; then
5871 # step 3: remove all OI files
5872 ${rcmd} rm -fv $mntpt/oi.16*
5873 elif [ $idx -lt 2 ]; then
5874 ${rcmd} rm -fv $mntpt/oi.16.${idx}
5878 # others, rm oi.16.[idx, idx * idx, idx ** ...]
5879 for ((i=${idx}; i<64; i=$((i * idx)))); do
5880 ${rcmd} rm -fv $mntpt/oi.16.${i}
5884 ${rcmd} umount -d $mntpt || return 2
5885 # OI files will be recreated when mounted as lustre next time.
5888 # generate maloo upload-able log file name
5889 # \param logname specify unique part of file name
5890 generate_logname() {
5891 local logname=${1:-"default_logname"}
5893 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"