3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
8 export EJOURNAL=${EJOURNAL:-""}
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
12 export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
15 export GSS_PIPEFS=false
16 export IDENTITY_UPCALL=default
18 # specify environment variable containing batch job name for server statistics
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
21 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
22 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
23 export LOAD_LLOOP=${LOAD_LLOOP:-false}
25 #export PDSH="pdsh -S -Rssh -w"
27 # function used by scripts run on remote nodes
28 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
29 . $LUSTRE/tests/functions.sh
30 . $LUSTRE/tests/yaml.sh
32 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
34 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
36 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
38 if [ -f "$EXCEPT_LIST_FILE" ]; then
39 echo "Reading test skip list from $EXCEPT_LIST_FILE"
44 # check config files for options in decreasing order of preference
45 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
46 MODPROBECONF=/etc/modprobe.d/lustre.conf
47 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
48 MODPROBECONF=/etc/modprobe.d/Lustre
49 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
50 MODPROBECONF=/etc/modprobe.conf
54 [[ $DIR/ = $MOUNT/* ]] || \
55 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
56 [[ $DIR1/ = $MOUNT1/* ]] || \
57 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
58 [[ $DIR2/ = $MOUNT2/* ]] || \
59 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
61 [ -n "$failed" ] && exit 99 || true
65 echo "usage: $0 [-r] [-f cfgfile]"
73 [ "$TESTSUITE" == "lfsck" ] && return 0
74 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
76 local form="%-13s %-17s %-9s %s %s\n"
77 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
78 echo "------------------------------------------------------------------------------------"
79 for O in $DEFAULT_SUITES; do
80 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
81 [ "${!O}" = "no" ] && continue || true
82 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
83 local log=${TMP}/${o}.log
84 if is_sanity_benchmark $o; then
85 log=${TMP}/sanity-benchmark.log
90 local status=Unfinished
92 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
93 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | sort -nr -k 3 | head -5 | awk '{ print $2":"$3"s" }')
94 total=$(grep duration $log | awk '{ print $2}')
95 if [ "${!O}" = "done" ]; then
99 local durations=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | awk '{ print $2":"$3"|" }')
100 details=$(printf "%s\n%s %s %s\n" "$details" "DDETAILS" "$O" "$(echo $durations)")
103 printf "$form" $status "$O" "${total}" "E=$skipped"
104 printf "$form" "-" "-" "-" "S=$(echo $slow)"
107 for O in $DEFAULT_SUITES; do
108 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
109 if [ "${!O}" = "no" ]; then
110 printf "$form" "Skipped" "$O" ""
114 # print the detailed tests durations if DDETAILS=true
121 export LUSTRE=$(absolute_path $LUSTRE)
122 export TESTSUITE=$(basename $0 .sh)
123 export TEST_FAILED=false
124 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
125 export RPC_MODE=${RPC_MODE:-false}
127 export MKE2FS=$MKE2FS
128 if [ -z "$MKE2FS" ]; then
129 if which mkfs.ldiskfs >/dev/null 2>&1; then
130 export MKE2FS=mkfs.ldiskfs
136 export DEBUGFS=$DEBUGFS
137 if [ -z "$DEBUGFS" ]; then
138 if which debugfs.ldiskfs >/dev/null 2>&1; then
139 export DEBUGFS=debugfs.ldiskfs
141 export DEBUGFS=debugfs
145 export TUNE2FS=$TUNE2FS
146 if [ -z "$TUNE2FS" ]; then
147 if which tunefs.ldiskfs >/dev/null 2>&1; then
148 export TUNE2FS=tunefs.ldiskfs
150 export TUNE2FS=tune2fs
154 export E2LABEL=$E2LABEL
155 if [ -z "$E2LABEL" ]; then
156 if which label.ldiskfs >/dev/null 2>&1; then
157 export E2LABEL=label.ldiskfs
159 export E2LABEL=e2label
163 export DUMPE2FS=$DUMPE2FS
164 if [ -z "$DUMPE2FS" ]; then
165 if which dumpfs.ldiskfs >/dev/null 2>&1; then
166 export DUMPE2FS=dumpfs.ldiskfs
168 export DUMPE2FS=dumpe2fs
172 export E2FSCK=$E2FSCK
173 if [ -z "$E2FSCK" ]; then
174 if which fsck.ldiskfs >/dev/null 2>&1; then
175 export E2FSCK=fsck.ldiskfs
181 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
182 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
183 export FSCK_MAX_ERR=4 # File system errors left uncorrected
185 export ZFS=${ZFS:-zfs}
186 export ZPOOL=${ZPOOL:-zpool}
187 export ZDB=${ZDB:-zdb}
188 export PARTPROBE=${PARTPROBE:-partprobe}
190 #[ -d /r ] && export ROOT=${ROOT:-/r}
191 export TMP=${TMP:-$ROOT/tmp}
192 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
193 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
194 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
196 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
197 if ! echo $PATH | grep -q $LUSTRE/utils; then
198 export PATH=$LUSTRE/utils:$PATH
200 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
201 export PATH=$LUSTRE/utils/gss:$PATH
203 if ! echo $PATH | grep -q $LUSTRE/tests; then
204 export PATH=$LUSTRE/tests:$PATH
206 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
207 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
209 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
210 [ ! -f "$LST" ] && export LST=$(which lst)
211 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
212 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
213 # Ubuntu, at least, has a truncate command in /usr/bin
214 # so fully path our truncate command.
215 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
216 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
217 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
218 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
219 export PATH=$LUSTRE/tests/racer:$PATH:
221 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
222 export PATH=$LUSTRE/tests/mpi:$PATH
224 export RSYNC_RSH=${RSYNC_RSH:-rsh}
226 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
227 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
228 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
229 [ ! -f "$LFS" ] && export LFS=$(which lfs)
230 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
231 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
233 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
234 if [ ! -f "$L_GETIDENTITY" ]; then
235 if `which l_getidentity > /dev/null 2>&1`; then
236 export L_GETIDENTITY=$(which l_getidentity)
238 export L_GETIDENTITY=NONE
241 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
242 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
243 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
244 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
245 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
246 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
247 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
248 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
249 [ ! -f "$LUSTRE_RMMOD" ] &&
250 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
251 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
252 [ ! -f "$LFS_MIGRATE" ] &&
253 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
254 export NAME=${NAME:-local}
255 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
256 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
257 export LGSSD=$(which lgssd)
258 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
259 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
260 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
262 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
265 if [ "$ACCEPTOR_PORT" ]; then
266 export PORT_OPT="--port $ACCEPTOR_PORT"
271 echo "Using GSS/krb5 ptlrpc security flavor"
272 which lgss_keyring > /dev/null 2>&1 || \
273 error_exit "built with gss disabled! SEC=$SEC"
284 IDENTITY_UPCALL=false
288 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
290 # Paths on remote nodes, if different
291 export RLUSTRE=${RLUSTRE:-$LUSTRE}
292 export RPWD=${RPWD:-$PWD}
293 export I_MOUNTED=${I_MOUNTED:-"no"}
294 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
295 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
296 ! -f `dirname $0`/../mdt/mdt.ko ]; then
297 export CLIENTMODSONLY=yes
300 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
301 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
305 while getopts "rvwf:" opt $*; do
308 r) REFORMAT=--reformat;;
310 w) WRITECONF=writeconf;;
315 shift $((OPTIND - 1))
318 # print the durations of each test if "true"
319 DDETAILS=${DDETAILS:-false}
320 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
330 ncpts=$(do_facet $facet "lctl get_param -n " \
331 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
333 if [ $ncpts -eq 0 ]; then
341 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
342 eval set -- $(tr "[:punct:]" " " <<< $*)
344 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
347 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
348 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
351 /sbin/lsmod | grep -q "^\<$1\>"
354 # Load a module on the system where this is running.
356 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
358 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
359 # will be used as the arguments. Otherwise arguments will be obtained from
360 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
367 BASE=`basename $module $EXT`
369 module_loaded ${BASE} && return
371 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
373 if [ $# -eq 0 ]; then
374 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
375 # Bash until 4.x, so we resort to eval.
376 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
377 eval set -- \$$optvar
378 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
379 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
381 opt=$(awk -v var="^options $BASE" '$0 ~ var \
382 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
383 set -- $(echo -n $opt)
385 # Ensure we have accept=all for lnet
386 if [ $(basename $module) = lnet ]; then
387 # OK, this is a bit wordy...
388 local arg accept_all_present=false
391 [ "$arg" = accept=all ] && \
392 accept_all_present=true
394 $accept_all_present || set -- "$@" accept=all
400 [ $# -gt 0 ] && echo "${module} options: '$*'"
402 # Note that insmod will ignore anything in modprobe.conf, which is why we're
403 # passing options on the command-line.
404 if [ "$BASE" == "lnet_selftest" ] && \
405 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
406 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
407 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
408 insmod ${LUSTRE}/${module}${EXT} "$@"
410 # must be testing a "make install" or "rpm" installation
411 # note failed to load ptlrpc_gss is considered not fatal
412 if [ "$BASE" == "ptlrpc_gss" ]; then
413 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
420 llite_lloop_enabled() {
421 local n1=$(uname -r | cut -d. -f1)
422 local n2=$(uname -r | cut -d. -f2)
423 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
425 # load the llite_lloop module for < 2.6.32 kernels
426 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
427 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
434 load_modules_local() {
435 if [ -n "$MODPROBE" ]; then
437 echo "Using modprobe to load modules"
441 echo Loading modules from $LUSTRE
445 if [ -f /sys/devices/system/cpu/online ]; then
446 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
447 echo "detected $ncpus online CPUs by sysfs"
449 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
451 if [ $rc -eq 0 ]; then
452 echo "detected $ncpus online CPUs by getconf"
454 echo "Can't detect number of CPUs"
459 # if there is only one CPU core, libcfs can only create one partition
460 # if there is more than 4 CPU cores, libcfs should create multiple CPU
461 # partitions. So we just force libcfs to create 2 partitions for
462 # system with 2 or 4 cores
463 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
464 # force to enable multiple CPU partitions
465 echo "Force libcfs to create 2 CPU partitions"
466 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
468 echo "libcfs will create CPU partition based on online CPUs"
471 load_module ../libcfs/libcfs/libcfs
473 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
474 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
475 load_module ../lnet/lnet/lnet
476 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
477 load_module ../lnet/klnds/$LNETLND
478 load_module lvfs/lvfs
479 load_module obdclass/obdclass
480 load_module ptlrpc/ptlrpc
481 load_module ptlrpc/gss/ptlrpc_gss
489 load_module obdecho/obdecho
490 if ! client_only; then
491 SYMLIST=/proc/kallsyms
492 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
493 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
494 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
495 load_module lfsck/lfsck
496 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
497 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
499 load_module osd-zfs/osd_zfs
503 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
505 # This block shall be moved up beside osd-zfs as soon
506 # as osd-ldiskfs stops using mdd symbols.
508 grep -q exportfs_decode_fh $SYMLIST ||
509 { modprobe exportfs 2> /dev/null || true; }
510 load_module ../ldiskfs/ldiskfs/ldiskfs
511 load_module lvfs/fsfilt_ldiskfs
512 load_module osd-ldiskfs/osd_ldiskfs
523 load_module llite/lustre
524 llite_lloop_enabled && load_module llite/llite_lloop
525 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
527 rm -f $OGDB/ogdb-$HOSTNAME
528 $LCTL modules > $OGDB/ogdb-$HOSTNAME
530 # 'mount' doesn't look in $PATH, just sbin
531 if [ -f $LUSTRE/utils/mount.lustre ] && \
532 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
533 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
534 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
541 # load modules on remote nodes optionally
542 # lustre-tests have to be installed on these nodes
543 if $LOAD_MODULES_REMOTE; then
544 local list=$(comma_list $(remote_nodes_list))
545 if [ -n "$list" ]; then
546 echo "loading modules on: '$list'"
547 do_rpc_nodes "$list" load_modules_local
553 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
554 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
555 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
556 echo "$LEAK_LUSTRE" 1>&2
557 echo "$LEAK_PORTALS" 1>&2
558 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
559 echo "Memory leaks detected"
560 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
566 wait_exit_ST client # bug 12845
568 $LUSTRE_RMMOD ldiskfs || return 2
570 if $LOAD_MODULES_REMOTE; then
571 local list=$(comma_list $(remote_nodes_list))
572 if [ -n "$list" ]; then
573 echo "unloading modules on: '$list'"
574 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
575 do_rpc_nodes "$list" check_mem_leak
579 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
580 umount /sbin/mount.lustre || true
581 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
582 rm -f /sbin/mount.lustre || true
585 check_mem_leak || return 254
587 echo "modules unloaded."
592 local facet=${1:-$SINGLEMDS}
593 local fstype=$(facet_fstype $facet)
596 ldiskfs) size=50;; # largest seen is 44, leave some headroom
597 zfs) size=400;; # largest seen is 384
603 check_gss_daemon_nodes() {
607 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
608 if [ \\\"\\\$num\\\" -ne 1 ]; then
609 echo \\\$num instance of $dname;
614 check_gss_daemon_facet() {
618 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
619 if [ $num -ne 1 ]; then
620 echo "$num instance of $dname on $facet"
629 echo Stopping $@ on $list
630 do_nodes $list "killall -2 $@ 2>/dev/null || true"
633 # start gss daemons on all nodes, or
634 # "daemon" on "list" if set
635 start_gss_daemons() {
639 if [ "$list" ] && [ "$daemon" ] ; then
640 echo "Starting gss daemon on nodes: $list"
641 do_nodes $list "$daemon" || return 8
645 local list=$(comma_list $(mdts_nodes))
647 echo "Starting gss daemon on mds: $list"
648 do_nodes $list "$LSVCGSSD -v" || return 1
650 do_nodes $list "$LGSSD -v" || return 2
653 list=$(comma_list $(osts_nodes))
654 echo "Starting gss daemon on ost: $list"
655 do_nodes $list "$LSVCGSSD -v" || return 3
656 # starting on clients
658 local clients=${CLIENTS:-`hostname`}
660 echo "Starting $LGSSD on clients $clients "
661 do_nodes $clients "$LGSSD -v" || return 4
664 # wait daemons entering "stable" status
668 # check daemons are running
670 list=$(comma_list $(mdts_nodes) $(osts_nodes))
671 check_gss_daemon_nodes $list lsvcgssd || return 5
673 list=$(comma_list $(mdts_nodes))
674 check_gss_daemon_nodes $list lgssd || return 6
677 check_gss_daemon_nodes $clients lgssd || return 7
682 local list=$(comma_list $(mdts_nodes))
684 send_sigint $list lsvcgssd lgssd
686 list=$(comma_list $(osts_nodes))
687 send_sigint $list lsvcgssd
689 list=${CLIENTS:-`hostname`}
690 send_sigint $list lgssd
695 if ! module_loaded ptlrpc_gss; then
696 load_module ptlrpc/gss/ptlrpc_gss
697 module_loaded ptlrpc_gss ||
698 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
700 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
702 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
703 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
711 # maybe cleanup credential cache?
717 local var=${facet}_svc
725 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
726 tr '[:lower:]' '[:upper:]'
732 if [ $facet == mgs ]; then
736 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
744 if [ -n "${!var}" ]; then
749 var=$(facet_type $facet)FSTYPE
750 if [ -n "${!var}" ]; then
755 if [ -n "$FSTYPE" ]; then
760 if [[ $facet == mgs ]] && combined_mgs_mds; then
772 local facets=$(get_facets)
775 for facet in ${facets//,/ }; do
776 if [ $node == $(facet_host $facet) ] ||
777 [ $node == "$(facet_failover_host $facet)" ]; then
778 fstype=$(facet_fstype $facet)
779 if [[ $fstypes != *$fstype* ]]; then
780 fstypes+="${fstypes:+,}$fstype"
791 local fstype=$(facet_fstype $facet)
795 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
797 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
798 ${dev} 2>/dev/null");;
800 error "unknown fstype!";;
808 local device=$(mdsdevname $num)
809 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
815 local device=$(ostdevname $num)
816 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
821 # Get the device of a facet.
828 mgs) device=$(mgsdevname) ;;
829 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
830 ost*) device=$(ostdevname $(facet_number $facet)) ;;
831 fs2mds) device=$(mdsdevname 1_2) ;;
832 fs2ost) device=$(ostdevname 1_2) ;;
833 fs3ost) device=$(ostdevname 2_2) ;;
841 # Get the virtual device of a facet.
848 mgs) device=$(mgsvdevname) ;;
849 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
850 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
851 fs2mds) device=$(mdsvdevname 1_2) ;;
852 fs2ost) device=$(ostvdevname 1_2) ;;
853 fs3ost) device=$(ostvdevname 2_2) ;;
861 # Re-read the partition table on failover partner host.
862 # After a ZFS storage pool is created on a shared device, the partition table
863 # on the device may change. However, the operating system on the failover
864 # host may not notice the change automatically. Without the up-to-date partition
865 # block devices, 'zpool import ..' cannot find the labels, whose positions are
866 # relative to partition rather than disk beginnings.
868 # This function performs partprobe on the failover host to make it re-read the
871 refresh_partition_table() {
876 host=$(facet_passive_host $facet)
877 if [[ -n "$host" ]]; then
878 do_node $host "$PARTPROBE $device"
883 # Get ZFS storage pool name.
890 device=$(facet_device $facet)
891 # poolname is string before "/"
892 poolname="${device%%/*}"
898 # Export ZFS storage pool.
899 # Before exporting the pool, all datasets within the pool should be unmounted.
907 poolname=$(zpool_name $facet)
909 if [[ -n "$poolname" ]]; then
910 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
911 grep -q ^$poolname/ /proc/mounts ||
912 $ZPOOL export $opts $poolname"
917 # Import ZFS storage pool.
918 # Force importing, even if the pool appears to be potentially active.
923 local opts=${@:-"-o cachefile=none"}
926 poolname=$(zpool_name $facet)
928 if [[ -n "$poolname" ]]; then
929 opts+=" -d $(dirname $(facet_vdevice $facet))"
930 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
931 $ZPOOL import -f $opts $poolname"
936 # Set the "cachefile=none" property on ZFS storage pool so that the pool
937 # is not automatically imported on system startup.
939 # In a failover environment, this will provide resource level fencing which
940 # will ensure that the same ZFS storage pool will not be imported concurrently
941 # on different nodes.
943 disable_zpool_cache() {
947 poolname=$(zpool_name $facet)
949 if [[ -n "$poolname" ]]; then
950 do_facet $facet "$ZPOOL set cachefile=none $poolname"
955 # This and set_osd_param() shall be used to access OSD parameters
956 # once existed under "obdfilter":
961 # writethrough_cache_enable
965 local device=${2:-$FSNAME-OST*}
968 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
969 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
974 local device=${2:-$FSNAME-OST*}
978 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
979 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
983 local dz=${1:-$DEBUG_SIZE}
985 if [ -f /sys/devices/system/cpu/possible ]; then
986 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
988 local cpus=$(getconf _NPROCESSORS_CONF)
991 # bug 19944, adjust size to be -gt num_possible_cpus()
992 # promise 2MB for every cpu at least
993 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
996 lctl set_param debug_mb=$dz
999 set_default_debug () {
1000 local debug=${1:-"$PTLDEBUG"}
1001 local subsys=${2:-"$SUBSYSTEM"}
1002 local debug_size=${3:-$DEBUG_SIZE}
1004 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1005 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1007 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1010 set_default_debug_nodes () {
1013 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1014 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1018 do_rpc_nodes "$nodes" set_default_debug \
1019 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1022 set_default_debug_facet () {
1024 local node=$(facet_active_host $facet)
1025 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1027 set_default_debug_nodes $node
1032 local facets=${1:-$(get_facets)}
1035 for facet in ${facets//,/ }; do
1038 [ $RC -eq 0 ] && continue
1040 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1041 skip "Restart of $facet failed!." && touch $LU482_FAILED
1043 error "Restart of $facet failed!"
1050 # Add argument "arg" (e.g., "loop") to the comma-separated list
1051 # of arguments for option "opt" (e.g., "-o") on command
1052 # line "opts" (e.g., "-o flock").
1058 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1060 if echo "$opts" | grep -q $opt_pattern; then
1061 opts=$(echo "$opts" | sed -e \
1062 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1064 opts+="${opts:+ }$opt $arg"
1072 local dev=$(facet_active $facet)_dev
1073 local opt=${facet}_opt
1074 local mntpt=$(facet_mntpt $facet)
1075 local opts="${!opt} $@"
1077 if [ $(facet_fstype $facet) == ldiskfs ] &&
1078 ! do_facet $facet test -b ${!dev}; then
1079 opts=$(csa_add "$opts" -o loop)
1082 if [[ $(facet_fstype $facet) == zfs ]]; then
1083 # import ZFS storage pool
1084 import_zpool $facet || return ${PIPESTATUS[0]}
1087 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1088 # for testing LU-482 error handling in mount_facets() and test_0a()
1089 if [ -f $TMP/test-lu482-trigger ]; then
1092 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
1096 if [ $RC -ne 0 ]; then
1097 echo "Start of ${!dev} on ${facet} failed ${RC}"
1099 set_default_debug_facet $facet
1101 label=$(devicelabel ${facet} ${!dev})
1102 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1103 eval export ${facet}_svc=${label}
1104 echo Started ${label}
1109 # start facet device options
1115 eval export ${facet}_dev=${device}
1116 eval export ${facet}_opt=\"$@\"
1118 local varname=${facet}failover_dev
1119 if [ -n "${!varname}" ] ; then
1120 eval export ${facet}failover_dev=${!varname}
1122 eval export ${facet}failover_dev=$device
1125 local mntpt=$(facet_mntpt $facet)
1126 do_facet ${facet} mkdir -p $mntpt
1127 eval export ${facet}_MOUNT=$mntpt
1128 mount_facet ${facet}
1137 local HOST=`facet_active_host $facet`
1138 [ -z $HOST ] && echo stop: no host for $facet && return 0
1140 local mntpt=$(facet_mntpt $facet)
1141 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1142 if [ ${running} -ne 0 ]; then
1143 echo "Stopping $mntpt (opts:$@) on $HOST"
1144 do_facet ${facet} umount -d $@ $mntpt
1147 # umount should block, but we should wait for unrelated obd's
1148 # like the MGS or MGC to also stop.
1149 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1151 if [[ $(facet_fstype $facet) == zfs ]]; then
1152 # export ZFS storage pool
1157 # save quota version (both administrative and operational quotas)
1158 # add an additional parameter if mountpoint is ever different from $MOUNT
1160 # XXX This function is kept for interoperability with old server (< 2.3.50),
1161 # it should be removed whenever we drop the interoperability for such
1163 quota_save_version() {
1164 local fsname=${2:-$FSNAME}
1166 local ver=$(tr -c -d "123" <<< $spec)
1167 local type=$(tr -c -d "ug" <<< $spec)
1169 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1171 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1173 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1175 local osts=$(get_facets OST)
1176 for ost in ${osts//,/ }; do
1178 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1182 # client could mount several lustre
1184 # XXX This function is kept for interoperability with old server (< 2.3.50),
1185 # it should be removed whenever we drop the interoperability for such
1188 local fsname=${1:-$FSNAME}
1190 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1192 do_nodes $(comma_list $(osts_nodes)) \
1193 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1197 # XXX This function is kept for interoperability with old server (< 2.3.50),
1198 # it should be removed whenever we drop the interoperability for such
1200 restore_quota_old() {
1201 local mntpt=${1:-$MOUNT}
1202 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1203 if [ ! "$old_QUOTA_TYPE" ] ||
1204 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1207 quota_save_version $old_QUOTA_TYPE
1210 # XXX This function is kept for interoperability with old server (< 2.3.50),
1211 # it should be removed whenever we drop the interoperability for such
1216 # no quota enforcement for now and accounting works out of the box
1219 # We need save the original quota_type params, and restore them after testing
1221 # Suppose that quota type the same on mds and ost
1222 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1223 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1224 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1225 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1226 export old_QUOTA_TYPE=$quota_type
1227 quota_save_version $QUOTA_TYPE
1229 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1230 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1233 local quota_usrs=$QUOTA_USERS
1235 # get_filesystem_size
1236 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1237 local blk_soft=$((disksz + 1024))
1238 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1240 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1241 local i_soft=$Inodes
1242 local i_hard=$((i_soft + i_soft / 20))
1244 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1245 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1248 for usr in $quota_usrs; do
1249 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1251 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1253 eval $cmd || error "$cmd FAILED!"
1255 # display the quota status
1256 echo "Quota settings for $usr : "
1257 $LFS quota -v -u $usr $mntpt || true
1261 # get mdt quota type
1263 local varsvc=${SINGLEMDS}_svc
1264 do_facet $SINGLEMDS $LCTL get_param -n \
1265 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1268 # get ost quota type
1270 # All OSTs should have same quota type
1271 local varsvc=ost1_svc
1272 do_facet ost1 $LCTL get_param -n \
1273 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1276 # restore old quota type settings
1278 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1283 if [ "$old_MDT_QUOTA_TYPE" ]; then
1284 do_facet mgs $LCTL conf_param \
1285 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1287 if [ "$old_OST_QUOTA_TYPE" ]; then
1288 do_facet mgs $LCTL conf_param \
1289 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1293 # Handle the case when there is a space in the lfs df
1294 # "filesystem summary" line the same as when there is no space.
1295 # This will allow fixing the "lfs df" summary line in the future.
1297 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1301 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1308 # save old quota type & set new quota type
1309 local mdt_qtype=$(mdt_quota_type)
1310 local ost_qtype=$(ost_quota_type)
1312 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1313 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1315 export old_MDT_QUOTA_TYPE=$mdt_qtype
1316 export old_OST_QUOTA_TYPE=$ost_qtype
1318 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1319 error "set mdt quota type failed"
1320 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1321 error "set ost quota type failed"
1323 local quota_usrs=$QUOTA_USERS
1325 # get_filesystem_size
1326 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1327 local blk_soft=$((disksz + 1024))
1328 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1330 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1331 local i_soft=$inodes
1332 local i_hard=$((i_soft + i_soft / 20))
1334 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1335 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1336 "inode-hardlimit: $i_hard"
1339 for usr in $quota_usrs; do
1340 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1342 cmd="$LFS setquota -$type $usr -b $blk_soft"
1343 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1345 eval $cmd || error "$cmd FAILED!"
1347 # display the quota status
1348 echo "Quota settings for $usr : "
1349 $LFS quota -v -u $usr $mntpt || true
1356 local OPTIONS=${3:-$MOUNTOPT}
1358 local device=$MGSNID:/$FSNAME
1359 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1360 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1364 echo "Starting client: $client: $OPTIONS $device $mnt"
1365 do_node $client mkdir -p $mnt
1366 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1368 set_default_debug_nodes $client
1380 [ "$3" ] && force=-f
1381 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1382 if [ $running -ne 0 ]; then
1383 echo "Stopping client $client $mnt (opts:$force)"
1384 do_node $client lsof -t $mnt || need_kill=no
1385 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1386 pids=$(do_node $client lsof -t $mnt | sort -u);
1387 if [ -n $pids ]; then
1388 do_node $client kill -9 $pids || true
1392 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1393 if [ $busy -ne 0 ] ; then
1394 echo "$mnt is still busy, wait one second" && sleep 1
1395 do_node $client umount $force $mnt
1400 # nodes is comma list
1401 sanity_mount_check_nodes () {
1407 # FIXME: assume that all cluster nodes run the same os
1408 [ "$(uname)" = Linux ] || return 0
1411 for mnt in $mnts ; do
1412 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1413 mpts=\\\$(mount | grep -c $mnt' ');
1414 if [ \\\$running -ne \\\$mpts ]; then
1415 echo \\\$(hostname) env are INSANE!;
1418 [ $? -eq 0 ] || rc=1
1423 sanity_mount_check_servers () {
1424 [ "$CLIENTONLY" ] &&
1425 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1426 echo Checking servers environments
1428 # FIXME: modify get_facets to display all facets wo params
1429 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1433 for facet in ${facets//,/ }; do
1434 node=$(facet_host ${facet})
1435 mntpt=$(facet_mntpt $facet)
1436 sanity_mount_check_nodes $node $mntpt ||
1437 { error "server $node environments are insane!"; return 1; }
1441 sanity_mount_check_clients () {
1442 local clients=${1:-$CLIENTS}
1443 local mntpt=${2:-$MOUNT}
1444 local mntpt2=${3:-$MOUNT2}
1446 [ -z $clients ] && clients=$(hostname)
1447 echo Checking clients $clients environments
1449 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1450 error "clients environments are insane!"
1453 sanity_mount_check () {
1454 sanity_mount_check_servers || return 1
1455 sanity_mount_check_clients || return 2
1458 # mount clients if not mouted
1459 zconf_mount_clients() {
1462 local OPTIONS=${3:-$MOUNTOPT}
1464 local device=$MGSNID:/$FSNAME
1465 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1466 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1470 echo "Starting client $clients: $OPTIONS $device $mnt"
1473 running=\\\$(mount | grep -c $mnt' ');
1475 if [ \\\$running -eq 0 ] ; then
1477 mount -t lustre $OPTIONS $device $mnt;
1480 exit \\\$rc" || return ${PIPESTATUS[0]}
1482 echo "Started clients $clients: "
1483 do_nodes $clients "mount | grep $mnt' '"
1485 set_default_debug_nodes $clients
1490 zconf_umount_clients() {
1495 [ "$3" ] && force=-f
1497 echo "Stopping clients: $clients $mnt (opts:$force)"
1498 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1499 if [ \\\$running -ne 0 ] ; then
1500 echo Stopping client \\\$(hostname) $mnt opts:$force;
1501 lsof $mnt || need_kill=no;
1502 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1503 pids=\\\$(lsof -t $mnt | sort -u);
1504 if [ -n \\\"\\\$pids\\\" ]; then
1508 while umount $force $mnt 2>&1 | grep -q "busy"; do
1509 echo "$mnt is still busy, wait one second" && sleep 1;
1516 echo + $POWER_DOWN $node
1520 shutdown_node_hard () {
1522 local attempts=$SHUTDOWN_ATTEMPTS
1524 for i in $(seq $attempts) ; do
1527 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1528 echo "waiting for $host to fail attempts=$attempts"
1529 [ $i -lt $attempts ] || \
1530 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1536 local mnt=${2:-$MOUNT}
1539 if [ "$FAILURE_MODE" = HARD ]; then
1540 shutdown_node_hard $client
1542 zconf_umount_clients $client $mnt -f
1548 local facets="$(get_facets OST),$(get_facets MDS)"
1551 combined_mgs_mds || facets="$facets,mgs"
1553 for facet in ${facets//,/ }; do
1554 if [ $(facet_active_host $facet) == $host ]; then
1555 affected="$affected $facet"
1559 echo $(comma_list $affected)
1564 local host=${2:-$(facet_host $facet)}
1566 local label=$(convert_facet2label $facet)
1567 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1570 facets_up_on_host () {
1572 local facets=$(facets_on_host $host)
1575 for facet in ${facets//,/ }; do
1576 if $(facet_up $facet $host); then
1577 affected_up="$affected_up $facet"
1581 echo $(comma_list $affected_up)
1587 if [ "$FAILURE_MODE" = HARD ]; then
1588 shutdown_node_hard $(facet_active_host $facet)
1596 echo + $POWER_UP $node
1609 if [ "$FAILURE_MODE" = HARD ]; then
1610 reboot_node $(facet_active_host $facet)
1618 if [ "$FAILURE_MODE" = HARD ]; then
1628 for facet in ${facets//,/ }; do
1629 hosts=$(expand_list $hosts $(facet_host $facet) )
1635 _check_progs_installed () {
1639 for prog in $progs; do
1640 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1641 echo $prog missing on $(hostname)
1648 check_progs_installed () {
1652 do_rpc_nodes "$nodes" _check_progs_installed $@
1655 # recovery-scale functions
1657 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1660 start_client_load() {
1663 local var=$(node_var_name $client)_load
1664 eval export ${var}=$load
1666 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1667 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1668 END_RUN_FILE=$END_RUN_FILE \
1669 LOAD_PID_FILE=$LOAD_PID_FILE \
1670 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1671 TESTNAME=$TESTNAME \
1672 DBENCH_LIB=$DBENCH_LIB \
1673 DBENCH_SRC=$DBENCH_SRC \
1674 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1678 log "Started client load: ${load} on $client"
1680 # get the children process IDs
1681 local pids=$(ps --ppid $ppid -o pid= | xargs)
1682 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1686 start_client_loads () {
1687 local -a clients=(${1//,/ })
1688 local numloads=${#CLIENT_LOADS[@]}
1691 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1692 testnum=$((nodenum % numloads))
1693 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1695 # bug 22169: wait the background threads to start
1699 # only for remote client
1700 check_client_load () {
1702 local var=$(node_var_name $client)_load
1703 local TESTLOAD=run_${!var}.sh
1705 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1707 # bug 18914: try to connect several times not only when
1708 # check ps, but while check_catastrophe also
1711 while [ $RC = 254 -a $tries -gt 0 ]; do
1715 if ! check_catastrophe $client; then
1717 if [ $RC -eq 254 ]; then
1718 # FIXME: not sure how long we shuold sleep here
1722 echo "check catastrophe failed: RC=$RC "
1726 # We can continue try to connect if RC=254
1727 # Just print the warning about this
1728 if [ $RC = 254 ]; then
1729 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1732 # see if the load is still on the client
1735 while [ $RC = 254 -a $tries -gt 0 ]; do
1739 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1744 if [ $RC = 254 ]; then
1745 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1746 # see if we can diagnose a bit why this is
1751 check_client_loads () {
1752 local clients=${1//,/ }
1756 for client in $clients; do
1757 check_client_load $client
1759 if [ "$rc" != 0 ]; then
1760 log "Client load failed on node $client, rc=$rc"
1766 restart_client_loads () {
1767 local clients=${1//,/ }
1768 local expectedfail=${2:-""}
1772 for client in $clients; do
1773 check_client_load $client
1775 if [ "$rc" != 0 -a "$expectedfail" ]; then
1776 local var=$(node_var_name $client)_load
1777 start_client_load $client ${!var}
1778 echo "Restarted client load ${!var}: on $client. Checking ..."
1779 check_client_load $client
1781 if [ "$rc" != 0 ]; then
1782 log "Client load failed to restart on node $client, rc=$rc"
1783 # failure one client load means test fail
1784 # we do not need to check other
1793 # Start vmstat and save its process ID in a file.
1798 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1801 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1802 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1805 # Display the nodes on which client loads failed.
1806 print_end_run_file() {
1810 [ -s $file ] || return 0
1812 echo "Found the END_RUN_FILE file: $file"
1815 # A client load will stop if it finds the END_RUN_FILE file.
1816 # That does not mean the client load actually failed though.
1817 # The first node in END_RUN_FILE is the one we are interested in.
1820 if [ -n "$node" ]; then
1821 local var=$(node_var_name $node)_load
1823 local prefix=$TESTLOG_PREFIX
1824 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1825 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1826 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1828 echo "Client load ${!var} failed on node $node:"
1834 # Stop the process which had its PID saved in a file.
1839 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1841 do_nodes $nodes "test -f $pid_file &&
1842 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1845 # Stop all client loads.
1846 stop_client_loads() {
1847 local nodes=${1:-$CLIENTS}
1850 # stop the client loads
1851 stop_process $nodes $pid_file
1853 # clean up the processes that started them
1854 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1856 # End recovery-scale functions
1858 # verify that lustre actually cleaned up properly
1860 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1861 error "LBUG/LASSERT detected"
1862 BUSY=`dmesg | grep -i destruct || true`
1863 if [ "$BUSY" ]; then
1865 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1869 check_mem_leak || exit 204
1871 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1872 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1875 if module_loaded lnet || module_loaded libcfs; then
1876 echo "$TESTSUITE: modules still loaded..." 1>&2
1885 if [[ "$1" == "--verbose" ]]; then
1901 RESULT=$(do_node $node "$TEST")
1902 if [[ "$RESULT" == "$FINAL" ]]; then
1903 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
1904 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
1908 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
1909 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
1913 [[ $WAIT -ge $MAX ]] && break
1914 [[ $((WAIT % print)) -eq 0 ]] &&
1915 echo "Waiting $((MAX - WAIT)) secs for update"
1916 WAIT=$((WAIT + sleep))
1919 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1923 wait_update_facet() {
1926 wait_update $(facet_active_host $facet) "$@"
1930 do_nodes $(comma_list $(mdts_nodes)) \
1931 "lctl set_param -n osd*.*MDT*.force_sync 1"
1932 do_nodes $(comma_list $(osts_nodes)) \
1933 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1934 grep -v 'Found no match'
1937 wait_delete_completed_mds() {
1938 local MAX_WAIT=${1:-20}
1940 local stime=`date +%s`
1945 # find MDS with pending deletions
1946 for node in $(mdts_nodes); do
1947 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1948 2>/dev/null | calc_sum)
1949 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1952 mds2sync="$mds2sync $node"
1954 if [ "$mds2sync" == "" ]; then
1957 mds2sync=$(comma_list $mds2sync)
1959 # sync MDS transactions
1960 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1962 # wait till all changes are sent and commmitted by OSTs
1963 # for ldiskfs space is released upon execution, but DMU
1964 # do this upon commit
1967 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1968 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1970 #echo "$node: $changes changes on all"
1971 if [ "$changes" -eq "0" ]; then
1973 #echo "delete took $((etime - stime)) seconds"
1981 echo "Delete is not completed in $((etime - stime)) seconds"
1982 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1988 # we can use "for" here because we are waiting the slowest
1989 for host in ${hostlist//,/ }; do
1990 check_network "$host" 900
1992 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1999 for facet in ${facetlist//,/ }; do
2000 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2002 wait_for_host $hostlist
2005 _wait_recovery_complete () {
2008 # Use default policy if $2 is not passed by caller.
2009 local MAX=${2:-$(max_recovery_time)}
2014 while [ $WAIT -lt $MAX ]; do
2015 STATUS=$(lctl get_param -n $param | grep status)
2017 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2020 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2022 echo "$param recovery not done in $MAX sec. $STATUS"
2026 wait_recovery_complete () {
2029 # with an assumption that at_max is the same on all nodes
2030 local MAX=${2:-$(max_recovery_time)}
2033 if [ "$FAILURE_MODE" = HARD ]; then
2034 facets=$(facets_on_host $(facet_active_host $facet))
2036 echo affected facets: $facets
2038 # we can use "for" here because we are waiting the slowest
2039 for facet in ${facets//,/ }; do
2040 local var_svc=${facet}_svc
2041 local param="*.${!var_svc}.recovery_status"
2043 local host=$(facet_active_host $facet)
2044 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2048 wait_mds_ost_sync () {
2049 # just because recovery is done doesn't mean we've finished
2050 # orphan cleanup. Wait for llogs to get synchronized.
2051 echo "Waiting for orphan cleanup..."
2052 # MAX value includes time needed for MDS-OST reconnection
2053 local MAX=$(( TIMEOUT * 2 ))
2056 local list=$(comma_list $(mdts_nodes))
2057 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2058 if ! do_facet $SINGLEMDS \
2059 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2061 # old way, use mds_sync
2063 list=$(comma_list $(osts_nodes))
2064 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2066 while [ $WAIT -lt $MAX ]; do
2067 local -a sync=($(do_nodes $list "$cmd"))
2070 for ((i=0; i<${#sync[@]}; i++)); do
2072 [ ${sync[$i]} -eq 1 ] && continue
2074 [ ${sync[$i]} -eq 0 ] && continue
2076 # there is a not finished MDS-OST synchronization
2080 sleep 2 # increase waiting time and cover statfs cache
2081 [ ${con} -eq 1 ] && return 0
2082 echo "Waiting $WAIT secs for $facet mds-ost sync done."
2085 echo "$facet recovery not done in $MAX sec. $STATUS"
2089 wait_destroy_complete () {
2090 echo "Waiting for local destroys to complete"
2091 # MAX value shouldn't be big as this mean server responsiveness
2092 # never increase this just to make test pass but investigate
2093 # why it takes so long time
2096 while [ $WAIT -lt $MAX ]; do
2097 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2101 for ((i=0; i<${#RPCs[@]}; i++)); do
2102 [ ${RPCs[$i]} -eq 0 ] && continue
2103 # there are still some destroy RPCs in flight
2108 [ ${con} -eq 1 ] && return 0 # done waiting
2109 echo "Waiting ${WAIT}s for local destroys to complete"
2112 echo "Local destroys weren't done in $MAX sec."
2116 wait_delete_completed() {
2117 wait_delete_completed_mds $1 || return $?
2118 wait_destroy_complete
2127 # conf-sanity 31 takes a long time cleanup
2128 while [ $WAIT -lt 300 ]; do
2129 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2130 [ -z "${running}" ] && return 0
2131 echo "waited $WAIT for${running}"
2132 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2134 WAIT=$((WAIT + INTERVAL))
2136 echo "service didn't stop after $WAIT seconds. Still running:"
2141 wait_remote_prog () {
2147 [ "$PDSH" = "no_dsh" ] && return 0
2149 while [ $WAIT -lt $2 ]; do
2150 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2151 [ -z "${running}" ] && return 0 || true
2152 echo "waited $WAIT for: "
2154 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2156 WAIT=$((WAIT + INTERVAL))
2158 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2159 [ -z "$pids" ] && return 0
2160 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2161 # FIXME: not portable
2162 for pid in $pids; do
2163 cat /proc/${pid}/status || true
2164 cat /proc/${pid}/wchan || true
2166 kill -9 $pid || true
2175 # not every config has many clients
2177 if [ ! -z "$CLIENTS" ]; then
2178 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2180 stat -f $MOUNT > /dev/null
2186 # usually checked on particular client or locally
2188 if [ ! -z "$client" ]; then
2189 $PDSH $client "stat -f $MOUNT" > /dev/null
2191 stat -f $MOUNT > /dev/null
2199 client_reconnect() {
2200 uname -n >> $MOUNT/recon
2201 if [ -z "$CLIENTS" ]; then
2202 df $MOUNT; uname -n >> $MOUNT/recon
2204 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2206 echo Connected clients:
2208 ls -l $MOUNT/recon > /dev/null
2212 affected_facets () {
2215 local host=$(facet_active_host $facet)
2216 local affected=$facet
2218 if [ "$FAILURE_MODE" = HARD ]; then
2219 affected=$(facets_up_on_host $host)
2233 #Because it will only get up facets, we need get affected
2234 #facets before shutdown
2235 #For HARD Failure mode, it needs make sure facets on the same
2236 #HOST will only be shutdown and reboot once
2237 for facet in ${facets//,/ }; do
2238 local affected_facet
2240 #check whether facet has been included in other affected facets
2241 for ((index=0; index<$total; index++)); do
2242 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2245 if [ $skip -eq 0 ]; then
2246 affecteds[$total]=$(affected_facets $facet)
2251 for ((index=0; index<$total; index++)); do
2252 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2253 local host=$(facet_active_host $facet)
2254 echo "Failing ${affecteds[index]} on $host"
2255 shutdown_facet $facet
2258 for ((index=0; index<$total; index++)); do
2259 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2260 echo reboot facets: ${affecteds[index]}
2264 change_active ${affecteds[index]}
2266 wait_for_facet ${affecteds[index]}
2267 # start mgs first if it is affected
2268 if ! combined_mgs_mds &&
2269 list_member ${affecteds[index]} mgs; then
2270 mount_facet mgs || error "Restart of mgs failed"
2272 # FIXME; has to be changed to mount all facets concurrently
2273 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2274 echo mount facets: ${affecteds[index]}
2275 mount_facets ${affecteds[index]}
2285 do_facet $facet "sync; sync; sync"
2288 # make sure there will be no seq change
2289 local clients=${CLIENTS:-$HOSTNAME}
2290 local f=fsa-\\\$\(hostname\)
2291 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2292 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2294 local svc=${facet}_svc
2295 do_facet $facet $LCTL --device ${!svc} notransno
2297 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2298 # in-memory state has to be cleared by either rebooting the host or
2299 # exporting and reimporting the pool.
2301 # Although the uberblocks are not updated when a pool is freezed,
2302 # transactions are still written to the disks. Modified blocks may be
2303 # cached in memory when tests try reading them back. The
2304 # export-and-reimport process also evicts any cached pool data from
2305 # memory to provide the correct "data loss" semantics.
2307 # In the test framework, the exporting and importing operations are
2308 # handled by stop() and mount_facet() separately, which are used
2309 # inside fail() and fail_abort().
2311 do_facet $facet $LCTL --device ${!svc} readonly
2312 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2313 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2316 replay_barrier_nodf() {
2317 local facet=$1 echo running=${running}
2318 do_facet $facet "sync; sync; sync"
2319 local svc=${facet}_svc
2320 echo Replay barrier on ${!svc}
2321 do_facet $facet $LCTL --device ${!svc} notransno
2322 do_facet $facet $LCTL --device ${!svc} readonly
2323 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2324 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2327 replay_barrier_nosync() {
2328 local facet=$1 echo running=${running}
2329 local svc=${facet}_svc
2330 echo Replay barrier on ${!svc}
2331 do_facet $facet $LCTL --device ${!svc} notransno
2332 do_facet $facet $LCTL --device ${!svc} readonly
2333 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2334 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2338 # Get Lustre client uuid for a given Lustre mount point.
2341 local mntpnt=${1:-$MOUNT}
2343 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2344 local uuid=$($LCTL get_param -n llite.$name.uuid)
2349 mds_evict_client() {
2350 local mntpnt=${1:-$MOUNT}
2351 local uuid=$(get_client_uuid $mntpnt)
2353 do_facet $SINGLEMDS \
2354 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2357 ost_evict_client() {
2358 local mntpnt=${1:-$MOUNT}
2359 local uuid=$(get_client_uuid $mntpnt)
2362 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2367 local clients=${CLIENTS:-$HOSTNAME}
2369 facet_failover $* || error "failover: $?"
2370 wait_clients_import_state "$clients" "$facets" FULL
2371 clients_up || error "post-failover df: $?"
2376 facet_failover $facet
2382 change_active $facet
2383 wait_for_facet $facet
2384 mount_facet $facet -o abort_recovery
2385 clients_up || echo "first df failed: $?"
2386 clients_up || error "post-failover df: $?"
2390 echo There is no lmc. This is mountconf, baby.
2394 host_nids_address() {
2398 if [ -n "$kind" ]; then
2399 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2401 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2407 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2413 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2414 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2415 if [ -z "$ID" ]; then
2416 echo "Could not get a ptl id for $1..."
2425 h2name_or_ip "$1" "tcp"
2430 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2431 if type __h2elan >/dev/null 2>&1; then
2434 ID=`echo $1 | sed 's/[^0-9]*//g'`
2442 h2name_or_ip "$1" "o2ib"
2446 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2447 # expressions format. As a bonus we can then just pass in those variables
2448 # to pdsh. What this function does is take a HOSTLIST type string and
2449 # expand it into a space deliminated list for us.
2457 [ -z "$hostlist" ] && return
2459 # Translate the case of [..],..,[..] to [..] .. [..]
2460 list="${hostlist/],/] }"
2462 [[ "$front" == *,* ]] && {
2465 list=${list/${old}/${new}}
2468 for item in $list; do
2469 # Test if we have any []'s at all
2470 if [ "$item" != "${item/\[/}" ]; then {
2471 # Expand the [*] into list
2475 if [ "$name" != "$item" ]; then
2476 group=${item#$name[*}
2479 for range in ${group//,/ }; do
2483 # Number of leading zeros
2486 end=$(echo $end | sed 's/0*//')
2487 [[ -z "$end" ]] && end=0
2488 [[ $padlen2 -gt $padlen ]] && {
2489 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2492 begin=$(echo $begin | sed 's/0*//')
2493 [ -z $begin ] && begin=0
2495 for num in $(seq -f "%0${padlen}g" $begin $end); do
2496 value="${name#*,}${num}${back}"
2497 [ "$value" != "${value/\[/}" ] && {
2498 value=$(hostlist_expand "$value")
2500 myList="$myList $value"
2505 myList="$myList $item"
2508 myList=${myList//,/ }
2509 myList=${myList:1} # Remove first character which is a space
2511 # Filter any duplicates without sorting
2513 myList="${list%% *}"
2515 while [[ "$list" != ${myList##* } ]]; do
2516 list=${list//${list%% *} /}
2517 myList="$myList ${list%% *}"
2519 myList="${myList%* }";
2521 # We can select an object at a offset in the list
2524 for item in $myList; do
2526 [ $cnt -eq $offset ] && {
2530 [ $(get_node_count $myList) -ne 1 ] && myList=""
2539 [ "$facet" == client ] && echo -n $HOSTNAME && return
2540 varname=${facet}_HOST
2541 if [ -z "${!varname}" ]; then
2542 if [ "${facet:0:3}" == "ost" ]; then
2543 eval export ${facet}_HOST=${ost_HOST}
2544 elif [ "${facet:0:3}" == "mdt" -o \
2545 "${facet:0:3}" == "mds" -o \
2546 "${facet:0:3}" == "mgs" ]; then
2547 eval export ${facet}_HOST=${mds_HOST}
2553 facet_failover_host() {
2557 var=${facet}failover_HOST
2558 if [ -n "${!var}" ]; then
2563 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2564 "${facet:0:3}" == "mgs" ]; then
2566 eval export ${facet}failover_host=${mds_HOST}
2571 if [[ $facet == ost* ]]; then
2572 eval export ${facet}failover_host=${ost_HOST}
2580 local activevar=${facet}active
2582 if [ -f $TMP/${facet}active ] ; then
2583 source $TMP/${facet}active
2586 active=${!activevar}
2587 if [ -z "$active" ] ; then
2594 facet_active_host() {
2596 local active=`facet_active $facet`
2597 if [ "$facet" == client ]; then
2600 echo `facet_host $active`
2604 # Get the passive failover partner host of facet.
2605 facet_passive_host() {
2607 [[ $facet = client ]] && return
2609 local host=${facet}_HOST
2610 local failover_host=${facet}failover_HOST
2611 local active_host=$(facet_active_host $facet)
2613 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2615 if [[ $active_host = ${!host} ]]; then
2616 echo -n ${!failover_host}
2626 facetlist=$(exclude_items_from_list $facetlist mgs)
2628 for facet in ${facetlist//,/ }; do
2629 local failover=${facet}failover
2630 local host=`facet_host $failover`
2631 [ -z "$host" ] && return
2633 local curactive=`facet_active $facet`
2634 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2635 eval export ${facet}active=$facet
2637 eval export ${facet}active=$failover
2639 # save the active host for this facet
2640 local activevar=${facet}active
2641 echo "$activevar=${!activevar}" > $TMP/$activevar
2642 [[ $facet = mds1 ]] && combined_mgs_mds && \
2643 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2644 local TO=`facet_active_host $facet`
2645 echo "Failover $facet to $TO"
2651 # do not stripe off hostname if verbose, bug 19215
2652 if [ x$1 = x--verbose ]; then
2660 if [ "$HOST" = "$HOSTNAME" ]; then
2662 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2663 echo "cannot run remote command on $HOST with $myPDSH"
2667 echo "CMD: $HOST $@" >&2
2668 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2671 if [ "$myPDSH" = "rsh" ]; then
2672 # we need this because rsh does not return exit code of an executed command
2673 local command_status="$TMP/cs"
2674 rsh $HOST ":> $command_status"
2675 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2676 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2677 echo command failed >$command_status"
2678 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2683 # print HOSTNAME for myPDSH="no_dsh"
2684 if [[ $myPDSH = no_dsh ]]; then
2685 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2687 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2690 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2692 return ${PIPESTATUS[0]}
2696 do_node --verbose "$@"
2699 single_local_node () {
2700 [ "$1" = "$HOSTNAME" ]
2703 # Outputs environment variable assignments that should be passed to remote nodes
2707 local facets=$(get_facets)
2710 for var in ${!MODOPTS_*}; do
2712 echo -n " ${var}=\"$value\""
2715 for facet in ${facets//,/ }; do
2717 if [ -n "${!var}" ]; then
2718 echo -n " $var=${!var}"
2722 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2723 if [ -n "${!var}" ]; then
2724 echo -n " $var=${!var}"
2728 if [ -n "$FSTYPE" ]; then
2729 echo -n " FSTYPE=$FSTYPE"
2735 # do not stripe off hostname if verbose, bug 19215
2736 if [ x$1 = x--verbose ]; then
2744 if single_local_node $rnodes; then
2746 do_nodev $rnodes "$@"
2748 do_node $rnodes "$@"
2753 # This is part from do_node
2756 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2757 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2759 export FANOUT=$(get_node_count "${rnodes//,/ }")
2761 echo "CMD: $rnodes $@" >&2
2762 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2765 # do not replace anything from pdsh output if -N is used
2766 # -N Disable hostname: prefix on lines of output.
2767 if $verbose || [[ $myPDSH = *-N* ]]; then
2768 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2770 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2772 return ${PIPESTATUS[0]}
2778 local HOST=`facet_active_host $facet`
2779 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2783 # Function: do_facet_random_file $FACET $FILE $SIZE
2784 # Creates FILE with random content on the given FACET of given SIZE
2786 do_facet_random_file() {
2790 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2791 do_facet $facet "$cmd 2>/dev/null"
2794 do_facet_create_file() {
2798 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2799 do_facet $facet "$cmd 2>/dev/null"
2803 do_nodes --verbose "$@"
2809 # make sure its not already running
2811 rm -f $TMP/${facet}active
2812 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2813 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2815 if [[ $(facet_fstype $facet) == zfs ]]; then
2817 # After formatting a ZFS target, "cachefile=none" property will
2818 # be set on the ZFS storage pool so that the pool is not
2819 # automatically imported on system startup. And then the pool
2820 # will be exported so as to leave the importing and exporting
2821 # operations handled by mount_facet() and stop() separately.
2823 refresh_partition_table $facet $(facet_vdevice $facet)
2824 disable_zpool_cache $facet
2833 local fstype=$(facet_fstype ost$num)
2837 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2838 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2840 #dataset name is independent of vdev device names
2841 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2843 error "unknown fstype!";;
2853 local fstype=$(facet_fstype ost$num)
2857 # vdevs are not supported by ldiskfs
2860 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2861 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2863 error "unknown fstype!";;
2873 local fstype=$(facet_fstype mds$num)
2877 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2878 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2880 #dataset name is independent of vdev device names
2881 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2883 error "unknown fstype!";;
2893 local fstype=$(facet_fstype mds$num)
2897 # vdevs are not supported by ldiskfs
2900 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2901 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2903 error "unknown fstype!";;
2911 local fstype=$(facet_fstype mgs)
2915 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2916 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2917 DEVPTR=$(mdsdevname 1)
2922 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2923 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2924 DEVPTR=$(mdsdevname 1)
2926 DEVPTR=${FSNAME}-mgs/mgs
2929 error "unknown fstype!";;
2939 local fstype=$(facet_fstype mgs)
2943 # vdevs are not supported by ldiskfs
2946 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2947 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2948 VDEVPTR=$(mdsvdevname 1)
2953 error "unknown fstype!";;
2961 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2963 local var=${facet}_MOUNT
2964 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2973 # make sure we are using the primary server, so test-framework will
2974 # be able to clean up properly.
2975 activemds=`facet_active mds1`
2976 if [ $activemds != "mds1" ]; then
2980 local clients=$CLIENTS
2981 [ -z $clients ] && clients=$(hostname)
2983 zconf_umount_clients $clients $MOUNT "$*" || true
2984 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2986 [ "$CLIENTONLY" ] && return
2987 # The add fn does rm ${facet}active file, this would be enough
2988 # if we use do_facet <facet> only after the facet added, but
2989 # currently we use do_facet mds in local.sh
2990 for num in `seq $MDSCOUNT`; do
2992 rm -f ${TMP}/mds${num}active
2994 combined_mgs_mds && rm -f $TMP/mgsactive
2996 for num in `seq $OSTCOUNT`; do
2998 rm -f $TMP/ost${num}active
3001 if ! combined_mgs_mds ; then
3008 cleanup_echo_devs () {
3009 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3011 for dev in $devs; do
3012 $LCTL --device $dev cleanup
3013 $LCTL --device $dev detach
3018 nfs_client_mode && return
3027 combined_mgs_mds () {
3028 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3029 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3033 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3037 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3043 local fsname=${3:-"$FSNAME"}
3044 local type=$(facet_type $facet)
3045 local index=$(($(facet_number $facet) - 1))
3046 local fstype=$(facet_fstype $facet)
3047 local host=$(facet_host $facet)
3052 if [ $type == MGS ] && combined_mgs_mds; then
3056 if [ $type == MGS ] || ( [ $type == MDS ] &&
3057 [ "$dev" == $(mgsdevname) ] &&
3058 [ "$host" == "$(facet_host mgs)" ] ); then
3061 opts="--mgsnode=$MGSNID"
3064 if [ $type != MGS ]; then
3065 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3069 var=${facet}failover_HOST
3070 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3071 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3074 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3075 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3077 if [ $type == MDS ]; then
3078 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3079 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3080 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3081 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3082 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3084 if [ $fstype == ldiskfs ]; then
3085 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3086 if [ ! -z $EJOURNAL ]; then
3087 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3089 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3093 if [ $type == OST ]; then
3094 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3095 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3097 if [ $fstype == ldiskfs ]; then
3098 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3102 opts+=" --backfstype=$fstype"
3105 if [ -n "${!var}" ]; then
3106 opts+=" --device-size=${!var}"
3109 var=$(upper $fstype)_MKFS_OPTS
3110 fs_mkfs_opts+=${!var:+" ${!var}"}
3112 var=${type}_FS_MKFS_OPTS
3113 fs_mkfs_opts+=${!var:+" ${!var}"}
3115 if [ -n "${fs_mkfs_opts## }" ]; then
3116 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3120 opts+=${!var:+" ${!var}"}
3133 # We need ldiskfs here, may as well load them all
3135 [ "$CLIENTONLY" ] && return
3136 echo Formatting mgs, mds, osts
3137 if ! combined_mgs_mds ; then
3138 echo "Format mgs: $(mgsdevname)"
3139 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3140 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3144 for num in $(seq $MDSCOUNT); do
3145 echo "Format mds$num: $(mdsdevname $num)"
3146 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3147 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3148 ${quiet:+>/dev/null} || exit 10
3151 for num in $(seq $OSTCOUNT); do
3152 echo "Format ost$num: $(ostdevname $num)"
3153 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3154 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3155 ${quiet:+>/dev/null} || exit 10
3160 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3164 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3168 # 0: success, the old identity set already.
3169 # 1: success, the old identity does not set.
3174 local j=`expr $num - 1`
3175 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3177 if [ -z "$MDT" ]; then
3181 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3184 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3186 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3189 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3191 if [ $old = "NONE" ]; then
3200 zconf_umount `hostname` $1 || error "umount failed"
3201 zconf_mount `hostname` $1 || error "mount failed"
3209 rm -f $TMP/${facet}active
3210 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3215 local mdt_count=${1:-$MDSCOUNT}
3216 local ost_count=${2:-$OSTCOUNT}
3219 for num in $(seq $mdt_count); do
3220 DEVNAME=$(mdsdevname $num)
3221 writeconf_facet mds$num $DEVNAME || rc=$?
3224 for num in $(seq $ost_count); do
3225 DEVNAME=$(ostdevname $num)
3226 writeconf_facet ost$num $DEVNAME || rc=$?
3232 nfs_client_mode && return
3234 sanity_mount_check ||
3235 error "environments are insane!"
3239 if [ -z "$CLIENTONLY" ]; then
3240 echo Setup mgs, mdt, osts
3241 echo $WRITECONF | grep -q "writeconf" && \
3243 if ! combined_mgs_mds ; then
3244 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3247 for num in `seq $MDSCOUNT`; do
3248 DEVNAME=$(mdsdevname $num)
3249 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3251 # We started mds, now we should set failover variables properly.
3252 # Set mds${num}failover_HOST if it is not set (the default failnode).
3253 local varname=mds${num}failover_HOST
3254 if [ -z "${!varname}" ]; then
3255 eval mds${num}failover_HOST=$(facet_host mds$num)
3258 if [ $IDENTITY_UPCALL != "default" ]; then
3259 switch_identity $num $IDENTITY_UPCALL
3262 for num in `seq $OSTCOUNT`; do
3263 DEVNAME=$(ostdevname $num)
3264 start ost$num $DEVNAME $OST_MOUNT_OPTS
3266 # We started ost$num, now we should set ost${num}failover variable properly.
3267 # Set ost${num}failover_HOST if it is not set (the default failnode).
3268 varname=ost${num}failover_HOST
3269 if [ -z "${!varname}" ]; then
3270 eval ost${num}failover_HOST=$(facet_host ost${num})
3278 # wait a while to allow sptlrpc configuration be propogated to targets,
3279 # only needed when mounting new target devices.
3284 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3286 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3289 if [ "$MOUNT_2" ]; then
3290 mount_client $MOUNT2
3291 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3296 # by remounting mdt before ost, initial connect from mdt to ost might
3297 # timeout because ost is not ready yet. wait some time to its fully
3298 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3299 # by a context negotiation rpc with $TIMEOUT.
3300 # FIXME better by monitoring import status.
3303 sleep $((TIMEOUT + 5))
3309 mounted_lustre_filesystems() {
3310 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3313 init_facet_vars () {
3314 [ "$CLIENTONLY" ] && return 0
3321 eval export ${facet}_dev=${device}
3322 eval export ${facet}_opt=\"$@\"
3324 local dev=${facet}_dev
3326 # We need to loop for the label
3327 # in case its not initialized yet.
3328 for wait_time in {0,1,3,5,10}; do
3330 if [ $wait_time -gt 0 ]; then
3331 echo "${!dev} not yet initialized,"\
3332 "waiting ${wait_time} seconds."
3336 local label=$(devicelabel ${facet} ${!dev})
3338 # Check to make sure the label does
3339 # not include ffff at the end of the label.
3340 # This indicates it has not been initialized yet.
3342 if [[ $label =~ [f|F]{4}$ ]]; then
3343 # label is not initialized, unset the result
3344 # and either try again or fail
3351 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3353 eval export ${facet}_svc=${label}
3355 local varname=${facet}failover_HOST
3356 if [ -z "${!varname}" ]; then
3357 eval export $varname=$(facet_host $facet)
3360 varname=${facet}_HOST
3361 if [ -z "${!varname}" ]; then
3362 eval export $varname=$(facet_host $facet)
3365 # ${facet}failover_dev is set in cfg file
3366 varname=${facet}failover_dev
3367 if [ -n "${!varname}" ] ; then
3368 eval export ${facet}failover_dev=${!varname}
3370 eval export ${facet}failover_dev=$device
3373 # get mount point of already mounted device
3374 # is facet_dev is already mounted then use the real
3375 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3376 # i.e. ${facet}_MOUNT if specified by user or default
3377 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3378 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3379 if [ -z $mntpt ]; then
3380 mntpt=$(facet_mntpt $facet)
3382 eval export ${facet}_MOUNT=$mntpt
3385 init_facets_vars () {
3388 if ! remote_mds_nodsh; then
3389 for num in $(seq $MDSCOUNT); do
3390 DEVNAME=`mdsdevname $num`
3391 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3395 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3397 if ! remote_ost_nodsh; then
3398 for num in $(seq $OSTCOUNT); do
3399 DEVNAME=$(ostdevname $num)
3400 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3405 osc_ensure_active () {
3410 while [ $period -lt $timeout ]; do
3411 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3412 if [ $count -eq 0 ]; then
3416 echo "There are $count OST are inactive, wait $period seconds, and try again"
3418 period=$((period+3))
3421 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3424 set_conf_param_and_check() {
3428 local ORIG=$(do_facet $myfacet "$TEST")
3429 if [ $# -gt 3 ]; then
3435 echo "Setting $PARAM from $ORIG to $FINAL"
3436 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3437 error "conf_param $PARAM failed"
3439 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3440 error "check $PARAM failed!"
3443 init_param_vars () {
3445 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3447 log "Using TIMEOUT=$TIMEOUT"
3449 osc_ensure_active $SINGLEMDS $TIMEOUT
3450 osc_ensure_active client $TIMEOUT
3452 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3453 local current_jobid_var=$($LCTL get_param -n jobid_var)
3455 if [ $JOBID_VAR = "existing" ]; then
3456 echo "keeping jobstats as $current_jobid_var"
3457 elif [ $current_jobid_var != $JOBID_VAR ]; then
3458 echo "seting jobstats to $JOBID_VAR"
3460 set_conf_param_and_check client \
3461 "$LCTL get_param -n jobid_var" \
3462 "$FSNAME.sys.jobid_var" $JOBID_VAR
3465 echo "jobstats not supported by server"
3468 if [ $QUOTA_AUTO -ne 0 ]; then
3469 if [ "$ENABLE_QUOTA" ]; then
3470 echo "enable quota as required"
3471 setup_quota $MOUNT || return 2
3473 echo "disable quota as required"
3474 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3480 nfs_client_mode () {
3481 if [ "$NFSCLIENT" ]; then
3482 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3483 local clients=$CLIENTS
3484 [ -z $clients ] && clients=$(hostname)
3486 # FIXME: remove hostname when 19215 fixed
3487 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3488 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3489 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3490 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3492 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3498 check_config_client () {
3501 local mounted=$(mount | grep " $mntpt ")
3502 if [ "$CLIENTONLY" ]; then
3504 # CLIENTONLY should not depend on *_HOST settings
3505 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3506 # in theory someone could create a new,
3507 # client-only config file that assumed lustre was already
3508 # configured and didn't set the MGSNID. If MGSNID is not set,
3509 # then we should use the mgs nid currently being used
3510 # as the default value. bug 18021
3511 [[ x$MGSNID = x ]] &&
3514 if [[ x$mgc != xMGC$MGSNID ]]; then
3515 if [ "$mgs_HOST" ]; then
3516 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3517 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3518 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3524 local myMGS_host=$mgs_HOST
3525 if [ "$NETTYPE" = "ptl" ]; then
3526 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3529 echo Checking config lustre mounted on $mntpt
3530 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3531 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3533 # if [ "$mgshost" != "$myMGS_host" ]; then
3534 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3535 # Please use correct config or set mds_HOST correctly!"
3540 check_config_clients () {
3541 local clients=${CLIENTS:-$HOSTNAME}
3544 nfs_client_mode && return
3546 do_rpc_nodes "$clients" check_config_client $mntpt
3548 sanity_mount_check || error "environments are insane!"
3552 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3553 local cltimeout=$(lctl get_param -n timeout)
3554 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3555 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3562 [ -z $mntpt ] && return 1
3563 local mounted=$(mounted_lustre_filesystems)
3565 echo $mounted' ' | grep -w -q $mntpt' '
3569 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3573 # empty lustre filesystem may have empty directories lost+found and .lustre
3575 # exclude .lustre & lost+found
3576 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3577 -print | wc -l) = 1 ] || return 1
3578 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3579 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3580 # exclude .lustre/fid (LU-2780)
3581 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3582 -print | wc -l) = 1 ] || return 1
3584 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3589 check_and_setup_lustre() {
3590 nfs_client_mode && return
3592 local MOUNTED=$(mounted_lustre_filesystems)
3596 # both MOUNT and MOUNT2 are not mounted
3597 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3598 [ "$REFORMAT" ] && formatall
3599 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3601 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3602 export I_MOUNTED=yes
3606 elif is_mounted $MOUNT2; then
3608 # MOUNT2 is mounted, while MOUNT_2 is not set
3609 if ! [ "$MOUNT_2" ]; then
3610 cleanup_mount $MOUNT2
3611 export I_UMOUNTED2=yes
3614 # MOUNT2 is mounted, MOUNT_2 is set
3616 # FIXME: what to do if check_config failed?
3618 # 1) remote client has mounted other Lustre fs ?
3619 # 2) it has insane env ?
3620 # let's try umount MOUNT2 on all clients and mount it again:
3621 if ! check_config_clients $MOUNT2; then
3622 cleanup_mount $MOUNT2
3623 restore_mount $MOUNT2
3624 export I_MOUNTED2=yes
3629 # MOUNT is mounted MOUNT2 is not mounted
3630 elif [ "$MOUNT_2" ]; then
3631 restore_mount $MOUNT2
3632 export I_MOUNTED2=yes
3636 # FIXME: what to do if check_config failed?
3638 # 1) remote client has mounted other Lustre fs?
3639 # 2) lustre is mounted on remote_clients atall ?
3640 check_config_clients $MOUNT
3644 set_default_debug_nodes $(comma_list $(nodes_list))
3647 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3648 local facets="$(get_facets OST),$(get_facets MDS),mgs"
3649 local nodes="$(facets_hosts ${facets})"
3650 if [ -n "$nodes" ] ; then
3651 do_nodes $nodes "$LCTL set_param \
3652 osd-ldiskfs.track_declares_assert=1 || true"
3661 if [ "$ONLY" == "setup" ]; then
3667 local clients=${CLIENTS:-$HOSTNAME}
3670 zconf_mount_clients $clients $mntpt
3674 local clients=${CLIENTS:-$HOSTNAME}
3677 zconf_umount_clients $clients $mntpt
3680 cleanup_and_setup_lustre() {
3681 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3682 lctl set_param debug=0 || true
3684 if [ "$ONLY" == "cleanup" ]; then
3688 check_and_setup_lustre
3691 # Get all of the server target devices from a given server node and type.
3698 if [ "$type" == ost ]; then
3699 devs=$(get_osd_param $node "" mntdev)
3701 devs=$(do_node $node \
3702 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3704 for dev in $devs; do
3706 *loop*) do_node $node "losetup $dev" | \
3707 sed -e "s/.*(//" -e "s/).*//" ;;
3713 # Get all of the server target devices.
3718 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3722 for node in $(osts_nodes); do
3723 OSTDEVS[i]=$(get_mnt_devs $node ost)
3728 # Run e2fsck on MDT or OST device.
3734 df > /dev/null # update statfs data on disk
3735 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3738 do_node $node $cmd || rc=$?
3739 [ $rc -le $FSCK_MAX_ERR ] || \
3740 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3744 # verify a directory is shared among nodes.
3745 check_shared_dir() {
3747 local list=${2:-$(comma_list $(nodes_list))}
3749 [ -z "$dir" ] && return 1
3750 do_rpc_nodes "$list" check_logdir $dir
3751 check_write_access $dir "$list" || return 1
3755 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3761 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3762 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3764 check_shared_dir $SHARED_DIRECTORY ||
3765 error "$SHARED_DIRECTORY isn't a shared directory"
3767 export MDSDB=$SHARED_DIRECTORY/mdsdb
3768 export OSTDB=$SHARED_DIRECTORY/ostdb
3770 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3772 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3777 for node in $(osts_nodes); do
3778 for dev in ${OSTDEVS[i]}; do
3779 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3780 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3781 ostidx=$((ostidx + 1))
3787 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3788 run_lfsck_remote() {
3789 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3794 #Check if lustre is already mounted
3795 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3797 zconf_mount $client $MOUNT ||
3798 error "failed to mount Lustre on $client"
3802 do_node $node $cmd || rc=$?
3803 #Umount if necessary
3805 zconf_umount $client $MOUNT ||
3806 error "failed to unmount Lustre on $client"
3809 [ $rc -le $FSCK_MAX_ERR ] ||
3810 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3811 echo "lfsck finished with rc=$rc"
3817 local facets="client $SINGLEMDS"
3823 for facet in $facets; do
3824 node=$(facet_active_host $facet)
3825 if check_progs_installed $node $LFSCK_BIN; then
3830 ! $found && error "None of \"$facets\" supports lfsck"
3832 run_lfsck_remote $node || rc=$?
3834 rm -rvf $MDSDB* $OSTDB* || true
3838 check_and_cleanup_lustre() {
3839 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3845 if is_mounted $MOUNT; then
3846 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3847 error "remove sub-test dirs failed"
3848 [ "$ENABLE_QUOTA" ] && restore_quota || true
3851 if [ "$I_UMOUNTED2" = "yes" ]; then
3852 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3855 if [ "$I_MOUNTED2" = "yes" ]; then
3856 cleanup_mount $MOUNT2
3859 if [ "$I_MOUNTED" = "yes" ]; then
3860 cleanupall -f || error "cleanup failed"
3868 wait_for_function () {
3871 # suppress fn both stderr and stdout
3872 if [ "$1" = "--quiet" ]; then
3874 quiet=" > /dev/null 2>&1"
3886 eval $fn $quiet && return 0
3888 wait=$((wait + sleep))
3889 [ $wait -lt $max ] || return 1
3890 echo waiting $fn, $((max - wait)) secs left ...
3900 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3901 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3902 echo "Network not available!"
3906 echo `date +"%H:%M:%S (%s)"` network interface is UP
3914 # Convert a space-delimited list to a comma-delimited list. If the input is
3915 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3917 # echo is used to convert newlines to spaces, since it doesn't
3918 # introduce a trailing space as using "tr '\n' ' '" does
3919 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3925 echo $list | grep -qw $item
3928 # list, excluded are the comma separated lists
3929 exclude_items_from_list () {
3935 for item in ${excluded//,/ }; do
3936 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3938 echo $(comma_list $list)
3941 # list, expand are the comma separated lists
3943 local list=${1//,/ }
3944 local expand=${2//,/ }
3947 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3948 echo $(comma_list $expanded)
3951 testslist_filter () {
3952 local script=$LUSTRE/tests/${TESTSUITE}.sh
3954 [ -f $script ] || return 0
3956 local start_at=$START_AT
3957 local stop_at=$STOP_AT
3959 local var=${TESTSUITE//-/_}_START_AT
3960 [ x"${!var}" != x ] && start_at=${!var}
3961 var=${TESTSUITE//-/_}_STOP_AT
3962 [ x"${!var}" != x ] && stop_at=${!var}
3964 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3965 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3966 /^'${start_at}'$/ {flag = 0}
3967 {if (flag == 1) print $0}
3968 /^'${stop_at}'$/ { flag = 1 }'
3972 (cd `dirname $1`; echo $PWD/`basename $1`)
3976 local types=${1:-"OST MDS MGS"}
3980 for entry in $types; do
3981 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3982 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3985 MGS ) list="$list $name";;
3986 MDS|OST|AGT ) local count=${type}COUNT
3987 for ((i=1; i<=${!count}; i++)) do
3988 list="$list ${name}$i"
3990 * ) error "Invalid facet type"
3994 echo $(comma_list $list)
3997 ##################################
3998 # Adaptive Timeouts funcs
4001 # only check mds, we assume at_max is the same on all nodes
4002 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4003 if [ $at_max -eq 0 ]; then
4014 # suppose that all ost-s have the same $at value set
4015 [ $facet != "ost" ] || facet=ost1
4017 do_facet $facet "lctl get_param -n $at"
4035 if [ $facet == "ost" ]; then
4036 facet=$(get_facets OST)
4037 elif [ $facet == "mds" ]; then
4038 facet=$(get_facets MDS)
4040 hosts=$(expand_list $hosts $(facets_hosts $facet))
4043 do_nodes $hosts lctl set_param at_max=$at_max
4046 ##################################
4050 # OBD_FAIL_MDS_ALL_REQUEST_NET
4052 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4053 do_facet client "$1" || RC=$?
4054 do_facet $SINGLEMDS lctl set_param fail_loc=0
4059 # OBD_FAIL_MDS_ALL_REPLY_NET
4061 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
4062 do_facet client "$@" || RC=$?
4063 do_facet $SINGLEMDS lctl set_param fail_loc=0
4067 drop_reint_reply() {
4068 # OBD_FAIL_MDS_REINT_NET_REP
4070 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
4071 do_facet client "$@" || RC=$?
4072 do_facet $SINGLEMDS lctl set_param fail_loc=0
4076 drop_update_reply() {
4077 # OBD_FAIL_UPDATE_OBJ_NET_REP
4081 do_facet mds${index} lctl set_param fail_loc=0x1701
4082 do_facet client "$@" || RC=$?
4083 do_facet mds${index} lctl set_param fail_loc=0
4088 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4090 do_facet ost1 lctl set_param fail_loc=0x214
4091 do_facet client "$1" || RC=$?
4092 do_facet client "sync"
4093 do_facet ost1 lctl set_param fail_loc=0
4097 drop_ldlm_cancel() {
4098 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4100 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4101 do_nodes $list lctl set_param fail_loc=0x304
4103 do_facet client "$@" || RC=$?
4105 do_nodes $list lctl set_param fail_loc=0
4109 drop_bl_callback() {
4110 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4112 do_facet client lctl set_param fail_loc=0x80000305
4113 do_facet client "$@" || RC=$?
4114 do_facet client lctl set_param fail_loc=0
4119 #define OBD_FAIL_LDLM_REPLY 0x30c
4121 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
4122 do_facet client "$@" || RC=$?
4123 do_facet $SINGLEMDS lctl set_param fail_loc=0
4131 echo "clearing fail_loc on $facet"
4132 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4135 set_nodes_failloc () {
4136 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
4139 cancel_lru_locks() {
4140 $LCTL mark "cancel_lru_locks $1 start"
4141 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
4142 $LCTL set_param -n $d=clear
4144 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
4145 $LCTL mark "cancel_lru_locks $1 stop"
4150 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4151 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4152 echo "$DEFAULT_LRU_SIZE"
4157 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4160 lru_resize_disable()
4162 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4167 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4168 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4169 echo there is still data in page cache $FILE ?
4170 lctl get_param -n $FILE
4178 DEBUGSAVE="$(lctl get_param -n debug)"
4182 [ -n "$DEBUGSAVE" ] && \
4183 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4188 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4191 debug_size_restore() {
4192 [ -n "$DEBUG_SIZE_SAVED" ] && \
4193 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4197 start_full_debug_logging() {
4202 local DEBUG_SIZE=150
4204 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4205 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4208 stop_full_debug_logging() {
4213 # prints bash call stack
4216 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4217 local s=${BASH_SOURCE[$i]}
4218 local l=${BASH_LINENO[$i-1]}
4219 local f=${FUNCNAME[$i]}
4220 echo " = $s:$l:$f()"
4224 ##################################
4226 ##################################
4229 local TYPE=${TYPE:-"FAIL"}
4232 # do not dump logs if $1=false
4233 if [ "x$1" = "xfalse" ]; then
4239 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4243 # We need to dump the logs on all nodes
4245 gather_logs $(comma_list $(nodes_list))
4249 [ "$TESTSUITELOG" ] &&
4250 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4251 if [ -z "$*" ]; then
4252 echo "error() without useful message, please fix" > $LOGDIR/err
4254 echo "$@" > $LOGDIR/err
4260 local log=$TESTSUITELOG
4262 [ -f "$log" ] && grep -q FAIL $log && status=1
4275 # use only if we are ignoring failures for this test, bugno required.
4276 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4277 # e.g. error_ignore 5494 "your message"
4279 local TYPE="IGNORE (bz$1)"
4284 error_and_remount() {
4286 remount_client $MOUNT
4291 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4296 log " SKIP: $TESTSUITE $TESTNAME $@"
4298 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4299 skip_logged $TESTNAME "$@"
4302 echo "$@" > $LOGDIR/skip
4305 [[ -n "$TESTSUITELOG" ]] &&
4306 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4309 build_test_filter() {
4310 EXCEPT="$EXCEPT $(testslist_filter)"
4312 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4316 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4317 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4318 [ "$EXCEPT_SLOW" ] && \
4319 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4320 for E in $EXCEPT; do
4321 eval EXCEPT_${E}=true
4323 for E in $ALWAYS_EXCEPT; do
4324 eval EXCEPT_ALWAYS_${E}=true
4326 for E in $EXCEPT_SLOW; do
4327 eval EXCEPT_SLOW_${E}=true
4329 for G in $GRANT_CHECK_LIST; do
4330 eval GCHECK_ONLY_${G}=true
4335 if [[ $1 = [a-z]* ]]; then
4342 # print a newline if the last test was skipped
4343 export LAST_SKIPPED=
4344 export ALWAYS_SKIPPED=
4346 # Main entry into test-framework. This is called with the name and
4347 # description of a test. The name is used to find the function to run
4348 # the test using "test_$name".
4350 # This supports a variety of methods of specifying specific test to
4351 # run or not run. These need to be documented...
4356 export base=`basetest $1`
4357 if [ ! -z "$ONLY" ]; then
4359 if [ ${!testname}x != x ]; then
4360 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4361 run_one_logged $1 "$2"
4365 if [ ${!testname}x != x ]; then
4366 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4367 run_one_logged $1 "$2"
4377 if [ ${!testname}x != x ]; then
4378 TESTNAME=test_$1 skip "skipping excluded test $1"
4381 testname=EXCEPT_$base
4382 if [ ${!testname}x != x ]; then
4383 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4386 testname=EXCEPT_ALWAYS_$1
4387 if [ ${!testname}x != x ]; then
4388 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4391 testname=EXCEPT_ALWAYS_$base
4392 if [ ${!testname}x != x ]; then
4393 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4396 testname=EXCEPT_SLOW_$1
4397 if [ ${!testname}x != x ]; then
4398 TESTNAME=test_$1 skip "skipping SLOW test $1"
4401 testname=EXCEPT_SLOW_$base
4402 if [ ${!testname}x != x ]; then
4403 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4409 run_one_logged $1 "$2"
4416 module_loaded lnet || load_modules
4428 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4433 strace -o $TMP/$1.strace -ttt $*
4435 log "FINISHED: $*: rc $RC"
4442 banner test complete, duration $duration sec
4443 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4444 echo duration $duration >>$TESTSUITELOG
4448 # Set TEST_STATUS here. It will be used for logging the result.
4451 if [[ -f $LOGDIR/err ]]; then
4453 elif [[ -f $LOGDIR/skip ]]; then
4456 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4460 local FFREE=$(do_node $SINGLEMDS \
4461 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4462 local FTOTAL=$(do_node $SINGLEMDS \
4463 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4465 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4469 echo -n "Resetting fail_loc on all nodes..."
4470 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4476 # Log a message (on all nodes) padded with "=" before and after.
4477 # Also appends a timestamp and prepends the testsuite name.
4480 EQUALS="===================================================================================================="
4482 msg="== ${TESTSUITE} $*"
4484 [[ $last != "=" && $last != " " ]] && msg="$msg "
4485 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4486 # always include at least == after the message
4487 log "$msg== $(date +"%H:%M:%S (%s)")"
4491 # Run a single test function and cleanup after it.
4493 # This function should be run in a subshell so the test func can
4494 # exit() without stopping the whole script.
4499 tfile=f.${TESTSUITE}.${testnum}
4500 export tdir=d0.${TESTSUITE}/d${base}
4501 export TESTNAME=test_$testnum
4502 local SAVE_UMASK=`umask`
4505 banner "test $testnum: $message"
4506 test_${testnum} || error "test_$testnum failed with $?"
4509 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4510 check_catastrophe || error "LBUG/LASSERT detected"
4511 if [ "$PARALLEL" != "yes" ]; then
4512 ps auxww | grep -v grep | grep -q multiop &&
4513 error "multiop still running"
4522 # Wrapper around run_one to ensure:
4523 # - test runs in subshell
4524 # - output of test is saved to separate log file for error reporting
4525 # - test result is saved to data file
4528 local BEFORE=`date +%s`
4530 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4531 local test_log=$LOGDIR/$name
4534 local SAVE_UMASK=`umask`
4538 log_sub_test_begin test_${1}
4539 (run_one $1 "$2") 2>&1 | tee -i $test_log
4540 local RC=${PIPESTATUS[0]}
4542 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4543 echo "test_$1 returned $RC" | tee $LOGDIR/err
4545 duration=$((`date +%s` - $BEFORE))
4546 pass "$1" "(${duration}s)"
4548 if [[ -f $LOGDIR/err ]]; then
4549 TEST_ERROR=$(cat $LOGDIR/err)
4550 elif [[ -f $LOGDIR/skip ]]; then
4551 TEST_ERROR=$(cat $LOGDIR/skip)
4553 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4555 if [ -f $LOGDIR/err ]; then
4556 $FAIL_ON_ERROR && exit $RC
4565 # Print information of skipped tests to result.yml
4568 log_sub_test_begin $1
4570 log_sub_test_end "SKIP" "0" "0" "$@"
4574 (cd `dirname $1`; echo $PWD/`basename $1`)
4579 export base=`basetest $1`
4580 [ "$CHECK_GRANT" == "no" ] && return 0
4582 testname=GCHECK_ONLY_${base}
4583 [ ${!testname}x == x ] && return 0
4585 echo -n "checking grant......"
4587 local clients=$CLIENTS
4588 [ -z $clients ] && clients=$(hostname)
4590 # sync all the data and make sure no pending data on server
4591 do_nodes $clients sync
4594 client_grant=`do_nodes $clients \
4595 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4596 awk '{total += $1} END{print total}'`
4599 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4600 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4601 awk '{total += $1} END{print total}'`
4603 # check whether client grant == server grant
4604 if [ $client_grant -ne $server_grant ]; then
4605 echo "failed: client:${client_grant} server: ${server_grant}."
4606 do_nodes $(comma_list $(osts_nodes)) \
4607 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4608 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4611 echo "pass: client:${client_grant} server: ${server_grant}"
4616 ########################
4622 ost=`echo $1 | awk -F_ '{print $3}'`
4623 if [ -z $ost ]; then
4624 ost=`echo $1 | sed 's/-osc.*//'`
4629 ostuuid_from_index()
4631 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4634 ostname_from_index() {
4635 local uuid=$(ostuuid_from_index $1)
4639 index_from_ostuuid()
4641 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4644 mdtuuid_from_index()
4646 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4650 # Return unique identifier for given hostname
4653 echo $host_name | md5sum | cut -d' ' -f1
4657 # Returns list of ip addresses for each interface
4659 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4664 # Cache address list to avoid mutiple execution of local_addr_list
4665 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4667 for i in $LOCAL_ADDR_LIST ; do
4668 [[ "$i" == "$addr" ]] && return 0
4675 local is_local="IS_LOCAL_$(host_id $host_name)"
4676 if [ -z "${!is_local-}" ] ; then
4678 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4679 is_local_addr "$host_ip" && eval $is_local=1
4681 [[ "${!is_local}" == "1" ]]
4686 local_node $node && return 1
4693 for node in $(mdts_nodes); do
4694 remote_node $node && return 0
4701 [ "$CLIENTONLY" ] && return 0 || true
4702 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4707 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4708 MSKIPPED=1 && return 1
4715 for node in $(osts_nodes) ; do
4716 remote_node $node && return 0
4723 [ "$CLIENTONLY" ] && return 0 || true
4724 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4729 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4730 OSKIPPED=1 && return 1
4737 MGS=$(facet_host mgs)
4738 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4743 remote_mds_nodsh || remote_ost_nodsh || \
4744 $(single_local_node $(comma_list $(nodes_list)))
4748 remote_ost && remote_mds
4751 # Get the active nodes for facets.
4759 for facet in ${facets//,/ }; do
4760 nodes="$nodes $(facet_active_host $facet)"
4763 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4767 # Get all of the active MDS nodes.
4769 echo -n $(facets_nodes $(get_facets MDS))
4772 # Get all of the active OSS nodes.
4774 echo -n $(facets_nodes $(get_facets OST))
4777 # Get all of the active AGT (HSM agent) nodes.
4779 echo -n $(facets_nodes $(get_facets AGT))
4782 # Get all of the client nodes and active server nodes.
4784 local nodes=$HOSTNAME
4788 # CLIENTS (if specified) contains the local client
4789 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4791 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4792 nodes="$nodes $(facets_nodes $(get_facets))"
4795 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4799 # Get all of the remote client nodes and remote active server nodes.
4800 remote_nodes_list () {
4801 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4804 # Get all of the MDS nodes, including active and passive nodes.
4812 for i in $(seq $MDSCOUNT); do
4814 failover_host=mds${i}failover_HOST
4815 nodes="$nodes ${!host} ${!failover_host}"
4818 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4822 # Get all of the OSS nodes, including active and passive nodes.
4830 for i in $(seq $OSTCOUNT); do
4832 failover_host=ost${i}failover_HOST
4833 nodes="$nodes ${!host} ${!failover_host}"
4836 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4840 # Get all of the server nodes, including active and passive nodes.
4841 all_server_nodes () {
4846 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
4848 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4852 # Get all of the client and server nodes, including active and passive nodes.
4854 local nodes=$HOSTNAME
4858 # CLIENTS (if specified) contains the local client
4859 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4861 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4862 nodes="$nodes $(all_server_nodes)"
4865 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4869 init_clients_lists () {
4870 # Sanity check: exclude the local client from RCLIENTS
4871 local clients=$(hostlist_expand "$RCLIENTS")
4872 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4874 # Sanity check: exclude the dup entries
4875 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4877 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4879 # Sanity check: exclude the dup entries from CLIENTS
4880 # for those configs which has SINGLCLIENT set to local client
4881 clients=$(for i in $clients; do echo $i; done | sort -u)
4883 CLIENTS=$(comma_list $clients)
4884 local -a remoteclients=($RCLIENTS)
4885 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4886 varname=CLIENT$((i + 2))
4887 eval $varname=${remoteclients[i]}
4890 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4893 get_random_entry () {
4896 rnodes=${rnodes//,/ }
4898 local -a nodes=($rnodes)
4899 local num=${#nodes[@]}
4900 local i=$((RANDOM * num * 2 / 65536))
4906 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4911 lctl get_param version | grep -q patchless
4915 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4916 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4921 echo $nodes | wc -w || true
4925 local nodes=$(osts_nodes)
4926 local osscount=$(get_node_count "$nodes")
4927 [ ! "$OSTCOUNT" = "$osscount" ]
4931 local nodes=$(mdts_nodes)
4932 local mdtcount=$(get_node_count "$nodes")
4933 [ ! "$MDSCOUNT" = "$mdtcount" ]
4936 generate_machine_file() {
4937 local nodes=${1//,/ }
4938 local machinefile=$2
4940 for node in $nodes; do
4941 echo $node >>$machinefile || \
4942 { echo "can not generate machinefile $machinefile" && return 1; }
4947 local file=$1/stripe
4950 $LFS getstripe -v $file || error "getstripe $file failed"
4954 setstripe_nfsserver () {
4957 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4958 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4960 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4962 do_nodev $nfsserver lfs setstripe "$@"
4965 # Check and add a test group.
4971 local gid=$(getent group $group_name | cut -d: -f3)
4972 if [[ -n "$gid" ]]; then
4973 [[ "$gid" -eq "$group_id" ]] || {
4974 error_noexit "inconsistent group ID:" \
4975 "new: $group_id, old: $gid"
4979 groupadd -g $group_id $group_name
4986 # Check and add a test user.
4999 local uid=$(getent passwd $user_name | cut -d: -f3)
5000 if [[ -n "$uid" ]]; then
5001 if [[ "$uid" -eq "$user_id" ]]; then
5002 local dir=$(getent passwd $user_name | cut -d: -f6)
5003 if [[ "$dir" != "$home" ]]; then
5005 usermod -d $home $user_name
5009 error_noexit "inconsistent user ID:" \
5010 "new: $user_id, old: $uid"
5015 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5022 check_runas_id_ret() {
5024 local myRUNAS_UID=$1
5025 local myRUNAS_GID=$2
5028 if [ -z "$myRUNAS" ]; then
5029 error_exit "myRUNAS command must be specified for check_runas_id"
5032 $myRUNAS krb5_login.sh || \
5033 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5035 mkdir $DIR/d0_runas_test
5037 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5038 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5039 rm -rf $DIR/d0_runas_test
5044 local myRUNAS_UID=$1
5045 local myRUNAS_GID=$2
5048 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5049 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5050 Please set RUNAS_ID to some UID which exists on MDS and client or
5051 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5054 # obtain the UID/GID for MPI_USER
5058 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5059 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5061 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5062 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5065 # obtain and cache Kerberos ticket-granting ticket
5066 refresh_krb5_tgt() {
5067 local myRUNAS_UID=$1
5068 local myRUNAS_GID=$2
5071 if [ -z "$myRUNAS" ]; then
5072 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5075 CLIENTS=${CLIENTS:-$HOSTNAME}
5076 do_nodes $CLIENTS "set -x
5077 if ! $myRUNAS krb5_login.sh; then
5078 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5083 # Run multiop in the background, but wait for it to print
5084 # "PAUSING" to its stdout before returning from this function.
5085 multiop_bg_pause() {
5086 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5090 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5093 echo "$MULTIOP_PROG $FILE v$ARGS"
5094 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5096 echo "TMPPIPE=${TMPPIPE}"
5097 read -t 60 multiop_output < $TMPPIPE
5098 if [ $? -ne 0 ]; then
5103 if [ "$multiop_output" != "PAUSING" ]; then
5104 echo "Incorrect multiop output: $multiop_output"
5119 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5125 inodes_available () {
5126 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
5130 mdsrate_inodes_available () {
5131 local min_inodes=$(inodes_available)
5132 echo $((min_inodes * 99 / 100))
5135 # reset llite stat counters
5136 clear_llite_stats(){
5137 lctl set_param -n llite.*.stats 0
5140 # sum llite stat items
5141 calc_llite_stats() {
5142 local res=$(lctl get_param -n llite.*.stats |
5143 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5147 # reset osc stat counters
5149 lctl set_param -n osc.*.osc_stats 0
5152 # sum osc stat items
5154 local res=$(lctl get_param -n osc.*.osc_stats |
5155 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5160 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
5163 calc_osc_kbytes () {
5164 df $MOUNT > /dev/null
5165 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5168 # save_lustre_params(comma separated facet list, parameter_mask)
5169 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5170 save_lustre_params() {
5176 for facet in ${facets//,/ }; do
5177 node=$(facet_active_host $facet)
5178 [[ *\ $node\ * = " $nodes " ]] && continue
5179 nodes="$nodes $node"
5181 do_node $node "$LCTL get_param $2 |
5182 while read s; do echo $facet \\\$s; done"
5186 # restore lustre parameters from input stream, produces by save_lustre_params
5187 restore_lustre_params() {
5192 while IFS=" =" read facet name val; do
5193 do_facet $facet "$LCTL set_param -n $name $val"
5197 check_catastrophe() {
5198 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5199 local C=$CATASTROPHE
5200 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5202 [ -z "$rnodes" ] && return 0
5205 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5206 echo \\\$(< $C) || echo 0);
5207 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5210 if [ -n "$data" ]; then
5217 # CMD: determine mds index where directory inode presents
5220 local file=$dir/f0.get_mds_dir_tmpfile
5225 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5226 local -a oldused=($iused)
5228 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5230 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5231 local -a newused=($iused)
5234 for ((i=0; i<${#newused[@]}; i++)); do
5235 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5241 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5244 mdsrate_cleanup () {
5246 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
5247 --nfiles $3 --dir $4 --filefmt $5 $6
5252 delayed_recovery_enabled () {
5253 local var=${SINGLEMDS}_svc
5254 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5257 ########################
5259 convert_facet2label() {
5262 if [ x$facet = xost ]; then
5266 local varsvc=${facet}_svc
5268 if [ -n ${!varsvc} ]; then
5271 error "No lablel for $facet!"
5275 get_clientosc_proc_path() {
5279 get_lustre_version () {
5280 local facet=${1:-"$SINGLEMDS"}
5281 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5284 lustre_version_code() {
5285 local facet=${1:-"$SINGLEMDS"}
5286 version_code $(get_lustre_version $1)
5289 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5290 # used by MDT would not be changed.
5291 # mdt lov: fsname-mdtlov
5292 # mdt osc: fsname-OSTXXXX-osc
5293 mds_on_old_device() {
5294 local mds=${1:-"$SINGLEMDS"}
5296 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5297 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5298 > /dev/null 2>&1" && return 0
5303 get_mdtosc_proc_path() {
5305 local ost_label=${2:-"*OST*"}
5307 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5308 local mdt_label=$(convert_facet2label $mds_facet)
5309 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5311 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5312 mds_on_old_device $mds_facet; then
5313 echo "${ost_label}-osc"
5315 echo "${ost_label}-osc-${mdt_index}"
5319 get_osc_import_name() {
5322 local label=$(convert_facet2label $ost)
5324 if [ "${facet:0:3}" = "mds" ]; then
5325 get_mdtosc_proc_path $facet $label
5329 get_clientosc_proc_path $label
5333 _wait_import_state () {
5336 local maxtime=${3:-$(max_recovery_time)}
5340 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5341 while [ "${CONN_STATE}" != "${expected}" ]; do
5342 if [ "${expected}" == "DISCONN" ]; then
5343 # for disconn we can check after proc entry is removed
5344 [ "x${CONN_STATE}" == "x" ] && return 0
5345 # with AT enabled, we can have connect request timeout near of
5346 # reconnect timeout and test can't see real disconnect
5347 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5349 [ $i -ge $maxtime ] && \
5350 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5353 # Add uniq for multi-mount case
5354 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5358 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5362 wait_import_state() {
5365 local maxtime=${3:-$(max_recovery_time)}
5368 for param in ${params//,/ }; do
5369 _wait_import_state $state $param $maxtime || return
5373 wait_import_state_mount() {
5374 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5378 wait_import_state $*
5381 # One client request could be timed out because server was not ready
5382 # when request was sent by client.
5383 # The request timeout calculation details :
5385 # /* We give the server rq_timeout secs to process the req, and
5386 # add the network latency for our local timeout. */
5387 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5388 # ptlrpc_at_get_net_latency(request) ;
5390 # ptlrpc_connect_import ()
5391 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5394 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5395 # ptlrpc_at_get_net_latency(request) ->
5396 # at_get (max (iat_net_latency=0, at_min)) = at_min
5399 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5400 # INITIAL_CONNECT_TIMEOUT + at_min
5402 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5403 # because we can not get this value in runtime,
5404 # the value depends on configure options, and it is not stored in /proc.
5406 # #define CONNECTION_SWITCH_MIN 5U
5407 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5409 request_timeout () {
5412 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5413 local init_connect_timeout=$TIMEOUT
5414 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5416 local at_min=$(at_get $facet at_min)
5418 echo $(( init_connect_timeout + at_min ))
5421 _wait_osc_import_state() {
5425 local ost=$(get_osc_import_name $facet $ost_facet)
5427 local param="osc.${ost}.ost_server_uuid"
5430 # 1. wait the deadline of client 1st request (it could be skipped)
5431 # 2. wait the deadline of client 2nd request
5432 local maxtime=$(( 2 * $(request_timeout $facet)))
5434 #During setup time, the osc might not be setup, it need wait
5435 #until list_param can return valid value. And also if there
5436 #are mulitple osc entries we should list all of them before
5438 local params=$($LCTL list_param $param 2>/dev/null || true)
5439 while [ -z "$params" ]; do
5440 if [ $i -ge $maxtime ]; then
5441 echo "can't get $param by list_param in $maxtime secs"
5442 if [[ $facet != client* ]]; then
5443 echo "Go with $param directly"
5452 params=$($LCTL list_param $param 2>/dev/null || true)
5455 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5456 wait_import_state $expected "$params" $maxtime; then
5457 error "import is not in ${expected} state"
5464 wait_osc_import_state() {
5470 if [[ $facet = mds ]]; then
5471 for num in $(seq $MDSCOUNT); do
5472 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5475 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5479 get_clientmdc_proc_path() {
5487 [ -z "$list" ] && return 0
5489 # Add paths to lustre tests for 32 and 64 bit systems.
5490 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5491 local TESTPATH="$RLUSTRE/tests:"
5492 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5493 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5496 wait_clients_import_state () {
5503 if [ "$FAILURE_MODE" = HARD ]; then
5504 facets=$(facets_on_host $(facet_active_host $facet))
5507 for facet in ${facets//,/ }; do
5508 local label=$(convert_facet2label $facet)
5511 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5512 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5513 *) error "unknown facet!" ;;
5515 local params=$(expand_list $params $proc_path)
5518 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5519 error "import is not in ${expected} state"
5529 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5530 $LCTL get_param obdfilter.*.kbytesavail))
5531 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5532 $LCTL get_param -n obdfilter.*.tot_granted))
5533 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5534 $LCTL get_param -n obdfilter.*.kbytestotal))
5535 for ((i=0; i<${#AVAILA[@]}; i++)); do
5536 local -a AVAIL1=(${AVAILA[$i]//=/ })
5537 local -a TOTAL=(${TOTALA[$i]//=/ })
5538 GRANT=$((${GRANTA[$i]}/1024))
5539 # allow 1% of total space in bavail because of delayed
5540 # allocation with ZFS which might release some free space after
5541 # txg commit. For small devices, we set a mininum of 8MB
5542 local LIMIT=$((${TOTAL} / 100 + 8000))
5543 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5544 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5545 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5546 echo " FULL" || echo
5552 do_facet mgs lctl pool_list $1
5556 local fsname=${1%%.*}
5557 local poolname=${1##$fsname.}
5559 do_facet mgs lctl pool_new $1
5561 # get param should return err unless pool is created
5562 [[ $RC -ne 0 ]] && return $RC
5564 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5565 2>/dev/null || echo foo" "" || RC=1
5566 if [[ $RC -eq 0 ]]; then
5569 error "pool_new failed $1"
5574 add_pool_to_list () {
5575 local fsname=${1%%.*}
5576 local poolname=${1##$fsname.}
5578 local listvar=${fsname}_CREATED_POOLS
5579 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5582 remove_pool_from_list () {
5583 local fsname=${1%%.*}
5584 local poolname=${1##$fsname.}
5586 local listvar=${fsname}_CREATED_POOLS
5587 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5590 destroy_pool_int() {
5592 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5593 awk '$1 !~ /^Pool:/ {print $1}')
5594 for ost in $OSTS; do
5595 do_facet mgs lctl pool_remove $1 $ost
5597 do_facet mgs lctl pool_destroy $1
5600 # <fsname>.<poolname> or <poolname>
5602 local fsname=${1%%.*}
5603 local poolname=${1##$fsname.}
5605 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5609 pool_list $fsname.$poolname || return $?
5611 destroy_pool_int $fsname.$poolname
5613 [[ $RC -ne 0 ]] && return $RC
5615 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5616 2>/dev/null || echo foo" "foo" || RC=1
5618 if [[ $RC -eq 0 ]]; then
5619 remove_pool_from_list $fsname.$poolname
5621 error "destroy pool failed $1"
5627 local fsname=${1:-$FSNAME}
5629 local listvar=${fsname}_CREATED_POOLS
5633 [ x${!listvar} = x ] && return 0
5635 echo destroy the created pools: ${!listvar}
5636 for poolname in ${!listvar//,/ }; do
5637 destroy_pool $fsname.$poolname
5642 local fsname=${1:-$FSNAME}
5644 destroy_pools $fsname
5650 local ts=$(date +%s)
5653 if [[ ! -f "$YAML_LOG" ]]; then
5654 # init_logging is not performed before gather_logs,
5655 # so the $LOGDIR needs to be checked here
5656 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5659 [ -f $LOGDIR/shared ] && docp=false
5661 # dump lustre logs, dmesg
5663 prefix="$TESTLOG_PREFIX.$TESTNAME"
5665 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5667 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5668 echo "Dumping logs only on local client."
5669 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5670 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5675 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5676 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5677 if [ ! -f $LOGDIR/shared ]; then
5678 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5691 for i in $(seq 0 $num_mntpts); do
5692 cmd="ls -laf ${mntpt_root}$i/$dir"
5698 for pid in $pids; do
5705 # target_start_and_reset_recovery_timer()
5706 # service_time = at_est2timeout(service_time);
5707 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5708 # INITIAL_CONNECT_TIMEOUT);
5709 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5710 #define CONNECTION_SWITCH_INC 1
5711 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5712 #define CONNECTION_SWITCH_MIN 5U
5714 max_recovery_time () {
5715 local init_connect_timeout=$(( TIMEOUT / 20 ))
5716 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5718 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5723 get_clients_mount_count () {
5724 local clients=${CLIENTS:-`hostname`}
5726 # we need to take into account the clients mounts and
5727 # exclude mds/ost mounts if any;
5728 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5732 PROC_CLI="srpc_info"
5740 if [ $M -lt $N ]; then
5744 while [ $N -lt $M ]; do
5754 calc_connection_cnt() {
5757 # MDT->MDT = 2 * C(M, 2)
5761 comb_m2=$(combination $MDSCOUNT 2)
5763 local num_clients=$(get_clients_mount_count)
5765 local cnt_mdt2mdt=$((comb_m2 * 2))
5766 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5767 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5768 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5769 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5770 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5771 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5785 local cmd="$tgt.srpc.flavor"
5787 if [ $net == "any" ]; then
5792 if [ $dir != "any" ]; then
5797 log "Setting sptlrpc rule: $cmd"
5798 do_facet mgs "$LCTL conf_param $cmd"
5807 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5808 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5810 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5812 if [ "x$bulkspec" != "x" ]; then
5813 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5815 if [ "x$algs" != "x" ]; then
5816 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5818 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5819 if [ $bulk == "bulkn" ]; then
5820 bulk_count=`echo "$output" | grep "bulk flavor" \
5821 | grep "null/null" | wc -l`
5822 elif [ $bulk == "bulki" ]; then
5823 bulk_count=`echo "$output" | grep "bulk flavor" \
5824 | grep "/null" | grep -v "null/" | wc -l`
5826 bulk_count=`echo "$output" | grep "bulk flavor" \
5827 | grep -v "/null" | grep -v "null/" | wc -l`
5831 [ $bulk_count -lt $count ] && count=$bulk_count
5842 local clients=${CLIENTS:-`hostname`}
5844 for c in ${clients//,/ }; do
5845 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5846 tmpcnt=`count_flvr "$output" $flavor`
5847 cnt=$((cnt + tmpcnt))
5857 local clients=${CLIENTS:-`hostname`}
5859 for c in ${clients//,/ }; do
5860 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5861 tmpcnt=`count_flvr "$output" $flavor`
5862 cnt=$((cnt + tmpcnt))
5872 if [ $MDSCOUNT -le 1 ]; then
5877 for num in `seq $MDSCOUNT`; do
5878 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5879 tmpcnt=`count_flvr "$output" $flavor`
5880 cnt=$((cnt + tmpcnt))
5891 for num in `seq $MDSCOUNT`; do
5892 mdtosc=$(get_mdtosc_proc_path mds$num)
5893 mdtosc=${mdtosc/-MDT*/-MDT\*}
5894 output=$(do_facet mds$num lctl get_param -n \
5895 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5896 tmpcnt=`count_flvr "$output" $flavor`
5897 cnt=$((cnt + tmpcnt))
5906 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5907 count_flvr "$output" $flavor
5912 local dir=$1 # from to
5913 local flavor=$2 # flavor expected
5916 if [ $dir == "cli2mdt" ]; then
5917 res=`flvr_cnt_cli2mdt $flavor`
5918 elif [ $dir == "cli2ost" ]; then
5919 res=`flvr_cnt_cli2ost $flavor`
5920 elif [ $dir == "mdt2mdt" ]; then
5921 res=`flvr_cnt_mdt2mdt $flavor`
5922 elif [ $dir == "mdt2ost" ]; then
5923 res=`flvr_cnt_mdt2ost $flavor`
5924 elif [ $dir == "all2ost" ]; then
5925 res1=`flvr_cnt_mdt2ost $flavor`
5926 res2=`flvr_cnt_cli2ost $flavor`
5927 res=$((res1 + res2))
5928 elif [ $dir == "all2mdt" ]; then
5929 res1=`flvr_cnt_mdt2mdt $flavor`
5930 res2=`flvr_cnt_cli2mdt $flavor`
5931 res=$((res1 + res2))
5932 elif [ $dir == "all2all" ]; then
5933 res1=`flvr_cnt_mdt2ost $flavor`
5934 res2=`flvr_cnt_cli2ost $flavor`
5935 res3=`flvr_cnt_mdt2mdt $flavor`
5936 res4=`flvr_cnt_cli2mdt $flavor`
5937 res=$((res1 + res2 + res3 + res4))
5945 local dir=$1 # from to
5946 local flavor=$2 # flavor expected
5947 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5951 for ((i=0;i<20;i++)); do
5952 echo -n "checking $dir..."
5953 res=$(do_check_flavor $dir $flavor)
5954 echo "found $res/$expect $flavor connections"
5955 [ $res -ge $expect ] && return 0
5959 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5963 restore_to_default_flavor()
5965 local proc="mgs.MGS.live.$FSNAME"
5967 echo "restoring to default flavor..."
5969 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5971 # remove all existing rules if any
5972 if [ $nrule -ne 0 ]; then
5973 echo "$nrule existing rules"
5974 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5975 echo "remove rule: $rule"
5976 spec=`echo $rule | awk -F = '{print $1}'`
5977 do_facet mgs "$LCTL conf_param -d $spec"
5981 # verify no rules left
5982 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5983 [ $nrule -ne 0 ] && error "still $nrule rules left"
5985 # wait for default flavor to be applied
5986 # currently default flavor for all connections are 'null'
5987 wait_flavor all2all null
5988 echo "now at default flavor settings"
5993 local flavor=${1:-null}
5995 echo "setting all flavor to $flavor"
5997 # FIXME need parameter to this fn
5998 # and remove global vars
5999 local cnt_all2all=$(calc_connection_cnt all2all)
6001 local res=$(do_check_flavor all2all $flavor)
6002 if [ $res -eq $cnt_all2all ]; then
6003 echo "already have total $res $flavor connections"
6007 echo "found $res $flavor out of total $cnt_all2all connections"
6008 restore_to_default_flavor
6010 [[ $flavor = null ]] && return 0
6012 set_rule $FSNAME any any $flavor
6013 wait_flavor all2all $flavor
6019 # Checking for shared logdir
6020 if [ ! -d $dir ]; then
6021 # Not found. Create local logdir
6024 touch $dir/check_file.$(hostname -s)
6029 check_write_access() {
6031 local list=${2:-$(comma_list $(nodes_list))}
6035 for node in ${list//,/ }; do
6036 file=$dir/check_file.$(short_hostname $node)
6037 if [[ ! -f "$file" ]]; then
6038 # Logdir not accessible/writable from this node.
6041 rm -f $file || return 1
6047 if [[ -n $YAML_LOG ]]; then
6050 local SAVE_UMASK=`umask`
6053 export YAML_LOG=${LOGDIR}/results.yml
6057 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6058 if check_shared_dir $LOGDIR; then
6059 touch $LOGDIR/shared
6060 echo "Logging to shared log directory: $LOGDIR"
6062 echo "Logging to local directory: $LOGDIR"
6065 yml_nodes_file $LOGDIR >> $YAML_LOG
6066 yml_results_file >> $YAML_LOG
6073 yml_log_test $1 >> $YAML_LOG
6077 yml_log_test_status $@ >> $YAML_LOG
6080 log_sub_test_begin() {
6081 yml_log_sub_test_begin "$@" >> $YAML_LOG
6084 log_sub_test_end() {
6085 yml_log_sub_test_end "$@" >> $YAML_LOG
6091 local llverdev_opts=$2
6092 local devname=$(basename $1)
6093 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6094 # loop devices aren't in /proc/partitions
6095 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6097 size=$(($size / 1024 / 1024)) # Gb
6099 local partial_arg=""
6100 # Run in partial (fast) mode if the size
6101 # of a partition > 1 GB
6102 [ $size -gt 1 ] && partial_arg="-p"
6104 llverdev --force $partial_arg $llverdev_opts $dev
6110 local llverfs_opts=$2
6111 local use_partial_arg=$3
6112 local partial_arg=""
6113 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6115 # Run in partial (fast) mode if the size
6116 # of a partition > 1 GB
6117 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6119 llverfs $partial_arg $llverfs_opts $dir
6122 #Remove objects from OST
6123 remove_ost_objects() {
6129 local mntpt=$(facet_mntpt $facet)
6130 local opts=$OST_MOUNT_OPTS
6134 echo "removing objects from $ostdev on $facet: $objids"
6135 if ! test -b $ostdev; then
6136 opts=$(csa_add "$opts" -o loop)
6138 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6141 for i in $objids; do
6142 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6144 umount -f $mntpt || return $?
6148 #Remove files from MDT
6149 remove_mdt_files() {
6154 local mntpt=$(facet_mntpt $facet)
6155 local opts=$MDS_MOUNT_OPTS
6157 echo "removing files from $mdtdev on $facet: $files"
6158 if [ $(facet_fstype $facet) == ldiskfs ] &&
6159 ! do_facet $facet test -b $mdtdev; then
6160 opts=$(csa_add "$opts" -o loop)
6162 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6166 rm $mntpt/ROOT/$f || { rc=$?; break; }
6168 umount -f $mntpt || return $?
6172 duplicate_mdt_files() {
6177 local mntpt=$(facet_mntpt $facet)
6178 local opts=$MDS_MOUNT_OPTS
6180 echo "duplicating files on $mdtdev on $facet: $files"
6181 mkdir -p $mntpt || return $?
6182 if [ $(facet_fstype $facet) == ldiskfs ] &&
6183 ! do_facet $facet test -b $mdtdev; then
6184 opts=$(csa_add "$opts" -o loop)
6186 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6197 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6198 pushd $mntpt/ROOT > /dev/null || return $?
6201 touch $f.bad || return $?
6202 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6204 [ $rc -eq 0 ] || return $rc
6205 setfattr --restore $tmp || return $?
6211 local devs=${1//,/ }
6214 local rslt=$TMP/sgpdd_survey
6216 # sgpdd-survey cleanups ${rslt}.* files
6218 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6224 # returns the canonical name for an ldiskfs device
6229 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6230 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6231 echo dm-\\\${foo##*:};
6233 echo \\\$(basename \\\$dv);
6237 is_sanity_benchmark() {
6238 local benchmarks="dbench bonnie iozone fsx"
6240 for b in $benchmarks; do
6241 if [ "$b" == "$suite" ]; then
6249 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6252 # Get the block size of the filesystem.
6258 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6259 awk '/^Block size:/ {print $3}')
6263 # Check whether the "large_xattr" feature is enabled or not.
6264 large_xattr_enabled() {
6265 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6267 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6269 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6270 grep -E -q '(ea_inode|large_xattr)'"
6271 return ${PIPESTATUS[0]}
6274 # Get the maximum xattr size supported by the filesystem.
6278 if large_xattr_enabled; then
6279 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6282 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6283 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6285 # maximum xattr size = size of block - size of header -
6286 # size of 1 entry - 4 null bytes
6287 size=$((block_size - 32 - 32 - 4))
6293 # Dump the value of the named xattr from a file.
6298 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6301 # Generate a string with size of $size bytes.
6303 local size=${1:-1024} # in bytes
6305 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6308 reformat_external_journal() {
6311 if [ ! -z ${EJOURNAL} ]; then
6312 local rcmd="do_facet $facet"
6314 echo "reformat external journal on $facet:${EJOURNAL}"
6315 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6319 # MDT file-level backup/restore
6320 mds_backup_restore() {
6323 local devname=$(mdsdevname $(facet_number $facet))
6324 local mntpt=$(facet_mntpt brpt)
6325 local rcmd="do_facet $facet"
6326 local metaea=${TMP}/backup_restore.ea
6327 local metadata=${TMP}/backup_restore.tgz
6328 local opts=${MDS_MOUNT_OPTS}
6329 local svc=${facet}_svc
6331 if ! ${rcmd} test -b ${devname}; then
6332 opts=$(csa_add "$opts" -o loop)
6335 echo "file-level backup/restore on $facet:${devname}"
6337 # step 1: build mount point
6338 ${rcmd} mkdir -p $mntpt
6339 # step 2: cleanup old backup
6340 ${rcmd} rm -f $metaea $metadata
6342 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6343 if [ ! -z $igif ]; then
6344 # step 3.5: rm .lustre
6345 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6347 # step 4: backup metaea
6349 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6351 # step 5: backup metadata
6353 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6355 ${rcmd} umount -d $mntpt || return 4
6356 # step 7: reformat external journal if needed
6357 reformat_external_journal $facet || return 5
6358 # step 8: reformat dev
6359 echo "reformat new device"
6360 add $facet $(mkfs_opts $facet ${devname}) --backfstype ldiskfs \
6361 --reformat ${devname} $(mdsvdevname $(facet_number $facet)) \
6362 > /dev/null || exit 6
6364 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6365 # step 10: restore metadata
6367 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6368 # step 11: restore metaea
6370 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6371 # step 12: remove recovery logs
6372 echo "remove recovery logs"
6373 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6374 # step 13: umount dev
6375 ${rcmd} umount -d $mntpt || return 10
6376 # step 14: cleanup tmp backup
6377 ${rcmd} rm -f $metaea $metadata
6378 # step 15: reset device label - it's not virgin on
6379 ${rcmd} e2label $devname ${!svc}
6386 local devname=$(mdsdevname $(facet_number $facet))
6387 local mntpt=$(facet_mntpt brpt)
6388 local rcmd="do_facet $facet"
6389 local opts=${MDS_MOUNT_OPTS}
6391 if ! ${rcmd} test -b ${devname}; then
6392 opts=$(csa_add "$opts" -o loop)
6395 echo "removing OI files on $facet: idx=${idx}"
6397 # step 1: build mount point
6398 ${rcmd} mkdir -p $mntpt
6400 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6401 if [ -z $idx ]; then
6402 # step 3: remove all OI files
6403 ${rcmd} rm -fv $mntpt/oi.16*
6404 elif [ $idx -lt 2 ]; then
6405 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6409 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6410 for ((i=${idx}; i<64; i=$((i * idx)))); do
6411 ${rcmd} rm -fv $mntpt/oi.16.${i}
6415 ${rcmd} umount -d $mntpt || return 2
6416 # OI files will be recreated when mounted as lustre next time.
6419 # generate maloo upload-able log file name
6420 # \param logname specify unique part of file name
6421 generate_logname() {
6422 local logname=${1:-"default_logname"}
6424 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6427 # make directory on different MDTs
6439 *) error "Only creating single directory is supported";;
6442 child=$(basename $path)
6443 parent=$(dirname $path)
6445 if [ "$option" == "-p" -a -d $parent/$child ]; then
6449 if [ ! -d ${parent} ]; then
6450 if [ "$option" == "-p" ]; then
6457 if [ $MDSCOUNT -le 1 ]; then
6458 mkdir $option $parent/$child || rc=$?
6460 local mdt_idx=$($LFS getstripe -M $parent)
6461 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6463 if [ "$mdt_idx" -ne 0 ]; then
6464 mkdir $option $parent/$child || rc=$?
6466 mdt_idx=$((test_num % MDSCOUNT))
6467 echo "mkdir $mdt_idx for $parent/$child"
6468 $LFS setdirstripe -i $mdt_idx $parent/$child || rc=$?