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}
304 while getopts "rvwf:" opt $*; do
307 r) REFORMAT=--reformat;;
309 w) WRITECONF=writeconf;;
314 shift $((OPTIND - 1))
317 # print the durations of each test if "true"
318 DDETAILS=${DDETAILS:-false}
319 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
329 ncpts=$(do_facet $facet "lctl get_param -n " \
330 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
332 if [ $ncpts -eq 0 ]; then
340 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
341 eval set -- $(tr "[:punct:]" " " <<< $*)
343 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
346 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
347 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
350 /sbin/lsmod | grep -q "^\<$1\>"
353 # Load a module on the system where this is running.
355 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
357 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
358 # will be used as the arguments. Otherwise arguments will be obtained from
359 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
366 BASE=`basename $module $EXT`
368 module_loaded ${BASE} && return
370 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
372 if [ $# -eq 0 ]; then
373 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
374 # Bash until 4.x, so we resort to eval.
375 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
376 eval set -- \$$optvar
377 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
378 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
380 opt=$(awk -v var="^options $BASE" '$0 ~ var \
381 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
382 set -- $(echo -n $opt)
384 # Ensure we have accept=all for lnet
385 if [ $(basename $module) = lnet ]; then
386 # OK, this is a bit wordy...
387 local arg accept_all_present=false
390 [ "$arg" = accept=all ] && \
391 accept_all_present=true
393 $accept_all_present || set -- "$@" accept=all
399 [ $# -gt 0 ] && echo "${module} options: '$*'"
401 # Note that insmod will ignore anything in modprobe.conf, which is why we're
402 # passing options on the command-line.
403 if [ "$BASE" == "lnet_selftest" ] && \
404 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
405 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
406 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
407 insmod ${LUSTRE}/${module}${EXT} "$@"
409 # must be testing a "make install" or "rpm" installation
410 # note failed to load ptlrpc_gss is considered not fatal
411 if [ "$BASE" == "ptlrpc_gss" ]; then
412 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
419 llite_lloop_enabled() {
420 local n1=$(uname -r | cut -d. -f1)
421 local n2=$(uname -r | cut -d. -f2)
422 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
424 # load the llite_lloop module for < 2.6.32 kernels
425 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
426 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
433 load_modules_local() {
434 if [ -n "$MODPROBE" ]; then
436 echo "Using modprobe to load modules"
440 echo Loading modules from $LUSTRE
444 if [ -f /sys/devices/system/cpu/online ]; then
445 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
446 echo "detected $ncpus online CPUs by sysfs"
448 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
450 if [ $rc -eq 0 ]; then
451 echo "detected $ncpus online CPUs by getconf"
453 echo "Can't detect number of CPUs"
458 # if there is only one CPU core, libcfs can only create one partition
459 # if there is more than 4 CPU cores, libcfs should create multiple CPU
460 # partitions. So we just force libcfs to create 2 partitions for
461 # system with 2 or 4 cores
462 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
463 # force to enable multiple CPU partitions
464 echo "Force libcfs to create 2 CPU partitions"
465 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
467 echo "libcfs will create CPU partition based on online CPUs"
470 load_module ../libcfs/libcfs/libcfs
472 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
473 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
474 load_module ../lnet/lnet/lnet
475 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
476 load_module ../lnet/klnds/$LNETLND
477 load_module lvfs/lvfs
478 load_module obdclass/obdclass
479 load_module ptlrpc/ptlrpc
480 load_module ptlrpc/gss/ptlrpc_gss
488 load_module obdecho/obdecho
489 if ! client_only; then
490 SYMLIST=/proc/kallsyms
491 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
492 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
493 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
494 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
495 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
497 load_module osd-zfs/osd_zfs
501 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
503 # This block shall be moved up beside osd-zfs as soon
504 # as osd-ldiskfs stops using mdd symbols.
506 grep -q exportfs_decode_fh $SYMLIST ||
507 { modprobe exportfs 2> /dev/null || true; }
508 load_module ../ldiskfs/ldiskfs/ldiskfs
509 load_module lvfs/fsfilt_ldiskfs
510 load_module osd-ldiskfs/osd_ldiskfs
521 load_module llite/lustre
522 llite_lloop_enabled && load_module llite/llite_lloop
523 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
525 rm -f $OGDB/ogdb-$HOSTNAME
526 $LCTL modules > $OGDB/ogdb-$HOSTNAME
528 # 'mount' doesn't look in $PATH, just sbin
529 if [ -f $LUSTRE/utils/mount.lustre ] && \
530 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
531 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
532 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
539 # load modules on remote nodes optionally
540 # lustre-tests have to be installed on these nodes
541 if $LOAD_MODULES_REMOTE; then
542 local list=$(comma_list $(remote_nodes_list))
543 if [ -n "$list" ]; then
544 echo "loading modules on: '$list'"
545 do_rpc_nodes "$list" load_modules_local
551 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
552 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
553 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
554 echo "$LEAK_LUSTRE" 1>&2
555 echo "$LEAK_PORTALS" 1>&2
556 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
557 echo "Memory leaks detected"
558 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
564 wait_exit_ST client # bug 12845
566 $LUSTRE_RMMOD ldiskfs || return 2
568 if $LOAD_MODULES_REMOTE; then
569 local list=$(comma_list $(remote_nodes_list))
570 if [ -n "$list" ]; then
571 echo "unloading modules on: '$list'"
572 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
573 do_rpc_nodes "$list" check_mem_leak
577 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
578 umount /sbin/mount.lustre || true
579 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
580 rm -f /sbin/mount.lustre || true
583 check_mem_leak || return 254
585 echo "modules unloaded."
590 local facet=${1:-$SINGLEMDS}
591 local fstype=$(facet_fstype $facet)
594 ldiskfs) size=50;; # largest seen is 44, leave some headroom
601 check_gss_daemon_nodes() {
605 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
606 if [ \\\"\\\$num\\\" -ne 1 ]; then
607 echo \\\$num instance of $dname;
612 check_gss_daemon_facet() {
616 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
617 if [ $num -ne 1 ]; then
618 echo "$num instance of $dname on $facet"
627 echo Stopping $@ on $list
628 do_nodes $list "killall -2 $@ 2>/dev/null || true"
631 # start gss daemons on all nodes, or
632 # "daemon" on "list" if set
633 start_gss_daemons() {
637 if [ "$list" ] && [ "$daemon" ] ; then
638 echo "Starting gss daemon on nodes: $list"
639 do_nodes $list "$daemon" || return 8
643 local list=$(comma_list $(mdts_nodes))
645 echo "Starting gss daemon on mds: $list"
646 do_nodes $list "$LSVCGSSD -v" || return 1
648 do_nodes $list "$LGSSD -v" || return 2
651 list=$(comma_list $(osts_nodes))
652 echo "Starting gss daemon on ost: $list"
653 do_nodes $list "$LSVCGSSD -v" || return 3
654 # starting on clients
656 local clients=${CLIENTS:-`hostname`}
658 echo "Starting $LGSSD on clients $clients "
659 do_nodes $clients "$LGSSD -v" || return 4
662 # wait daemons entering "stable" status
666 # check daemons are running
668 list=$(comma_list $(mdts_nodes) $(osts_nodes))
669 check_gss_daemon_nodes $list lsvcgssd || return 5
671 list=$(comma_list $(mdts_nodes))
672 check_gss_daemon_nodes $list lgssd || return 6
675 check_gss_daemon_nodes $clients lgssd || return 7
680 local list=$(comma_list $(mdts_nodes))
682 send_sigint $list lsvcgssd lgssd
684 list=$(comma_list $(osts_nodes))
685 send_sigint $list lsvcgssd
687 list=${CLIENTS:-`hostname`}
688 send_sigint $list lgssd
693 if ! module_loaded ptlrpc_gss; then
694 load_module ptlrpc/gss/ptlrpc_gss
695 module_loaded ptlrpc_gss ||
696 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
698 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
700 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
701 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
709 # maybe cleanup credential cache?
716 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
717 tr '[:lower:]' '[:upper:]'
723 if [ $facet == mgs ]; then
727 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
735 if [ -n "${!var}" ]; then
740 var=$(facet_type $facet)FSTYPE
741 if [ -n "${!var}" ]; then
746 if [ -n "$FSTYPE" ]; then
751 if [[ $facet == mgs ]] && combined_mgs_mds; then
763 local facets=$(get_facets)
766 for facet in ${facets//,/ }; do
767 if [ $node == $(facet_host $facet) ] ||
768 [ $node == "$(facet_failover_host $facet)" ]; then
769 fstype=$(facet_fstype $facet)
770 if [[ $fstypes != *$fstype* ]]; then
771 fstypes+="${fstypes:+,}$fstype"
782 local fstype=$(facet_fstype $facet)
786 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
788 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
789 ${dev} 2>/dev/null");;
791 error "unknown fstype!";;
799 local device=$(mdsdevname $num)
800 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
806 local device=$(ostdevname $num)
807 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
812 # Get the device of a facet.
819 mgs) device=$(mgsdevname) ;;
820 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
821 ost*) device=$(ostdevname $(facet_number $facet)) ;;
822 fs2mds) device=$(mdsdevname 1_2) ;;
823 fs2ost) device=$(ostdevname 1_2) ;;
824 fs3ost) device=$(ostdevname 2_2) ;;
832 # Get the virtual device of a facet.
839 mgs) device=$(mgsvdevname) ;;
840 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
841 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
842 fs2mds) device=$(mdsvdevname 1_2) ;;
843 fs2ost) device=$(ostvdevname 1_2) ;;
844 fs3ost) device=$(ostvdevname 2_2) ;;
852 # Re-read the partition table on failover partner host.
853 # After a ZFS storage pool is created on a shared device, the partition table
854 # on the device may change. However, the operating system on the failover
855 # host may not notice the change automatically. Without the up-to-date partition
856 # block devices, 'zpool import ..' cannot find the labels, whose positions are
857 # relative to partition rather than disk beginnings.
859 # This function performs partprobe on the failover host to make it re-read the
862 refresh_partition_table() {
867 host=$(facet_passive_host $facet)
868 if [[ -n "$host" ]]; then
869 do_node $host "$PARTPROBE $device"
874 # Get ZFS storage pool name.
881 device=$(facet_device $facet)
882 # poolname is string before "/"
883 poolname="${device%%/*}"
889 # Export ZFS storage pool.
890 # Before exporting the pool, all datasets within the pool should be unmounted.
898 poolname=$(zpool_name $facet)
900 if [[ -n "$poolname" ]]; then
901 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
902 $ZPOOL export $opts $poolname"
907 # Import ZFS storage pool.
908 # Force importing, even if the pool appears to be potentially active.
913 local opts=${@:-"-o cachefile=none"}
916 poolname=$(zpool_name $facet)
918 if [[ -n "$poolname" ]]; then
919 do_facet $facet "$ZPOOL import -f $opts $poolname"
924 # Set the "cachefile=none" property on ZFS storage pool so that the pool
925 # is not automatically imported on system startup.
927 # In a failover environment, this will provide resource level fencing which
928 # will ensure that the same ZFS storage pool will not be imported concurrently
929 # on different nodes.
931 disable_zpool_cache() {
935 poolname=$(zpool_name $facet)
937 if [[ -n "$poolname" ]]; then
938 do_facet $facet "$ZPOOL set cachefile=none $poolname"
943 # This and set_osd_param() shall be used to access OSD parameters
944 # once existed under "obdfilter":
949 # writethrough_cache_enable
953 local device=${2:-$FSNAME-OST*}
956 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
957 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
962 local device=${2:-$FSNAME-OST*}
966 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
967 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
971 local dz=${1:-$DEBUG_SIZE}
973 if [ -f /sys/devices/system/cpu/possible ]; then
974 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
976 local cpus=$(getconf _NPROCESSORS_CONF)
979 # bug 19944, adjust size to be -gt num_possible_cpus()
980 # promise 2MB for every cpu at least
981 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
984 lctl set_param debug_mb=$dz
987 set_default_debug () {
988 local debug=${1:-"$PTLDEBUG"}
989 local subsys=${2:-"$SUBSYSTEM"}
990 local debug_size=${3:-$DEBUG_SIZE}
992 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
993 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
995 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
998 set_default_debug_nodes () {
1001 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1002 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1006 do_rpc_nodes "$nodes" set_default_debug \
1007 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1010 set_default_debug_facet () {
1012 local node=$(facet_active_host $facet)
1013 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1015 set_default_debug_nodes $node
1020 local facets=${1:-$(get_facets)}
1023 for facet in ${facets//,/ }; do
1026 [ $RC -eq 0 ] && continue
1028 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1029 skip "Restart of $facet failed!." && touch $LU482_FAILED
1031 error "Restart of $facet failed!"
1038 # Add argument "arg" (e.g., "loop") to the comma-separated list
1039 # of arguments for option "opt" (e.g., "-o") on command
1040 # line "opts" (e.g., "-o flock").
1046 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1048 if echo "$opts" | grep -q $opt_pattern; then
1049 opts=$(echo "$opts" | sed -e \
1050 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1052 opts+="${opts:+ }$opt $arg"
1060 local dev=$(facet_active $facet)_dev
1061 local opt=${facet}_opt
1062 local mntpt=$(facet_mntpt $facet)
1063 local opts="${!opt} $@"
1065 if [ $(facet_fstype $facet) == ldiskfs ] &&
1066 ! do_facet $facet test -b ${!dev}; then
1067 opts=$(csa_add "$opts" -o loop)
1070 if [[ $(facet_fstype $facet) == zfs ]]; then
1071 # import ZFS storage pool
1072 import_zpool $facet || return ${PIPESTATUS[0]}
1075 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1076 # for testing LU-482 error handling in mount_facets() and test_0a()
1077 if [ -f $TMP/test-lu482-trigger ]; then
1080 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
1084 if [ $RC -ne 0 ]; then
1085 echo "Start of ${!dev} on ${facet} failed ${RC}"
1087 set_default_debug_facet $facet
1089 label=$(devicelabel ${facet} ${!dev})
1090 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1091 eval export ${facet}_svc=${label}
1092 echo Started ${label}
1097 # start facet device options
1103 eval export ${facet}_dev=${device}
1104 eval export ${facet}_opt=\"$@\"
1106 local varname=${facet}failover_dev
1107 if [ -n "${!varname}" ] ; then
1108 eval export ${facet}failover_dev=${!varname}
1110 eval export ${facet}failover_dev=$device
1113 local mntpt=$(facet_mntpt $facet)
1114 do_facet ${facet} mkdir -p $mntpt
1115 eval export ${facet}_MOUNT=$mntpt
1116 mount_facet ${facet}
1125 local HOST=`facet_active_host $facet`
1126 [ -z $HOST ] && echo stop: no host for $facet && return 0
1128 local mntpt=$(facet_mntpt $facet)
1129 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1130 if [ ${running} -ne 0 ]; then
1131 echo "Stopping $mntpt (opts:$@) on $HOST"
1132 do_facet ${facet} umount -d $@ $mntpt
1135 # umount should block, but we should wait for unrelated obd's
1136 # like the MGS or MGC to also stop.
1137 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1139 if [[ $(facet_fstype $facet) == zfs ]]; then
1140 # export ZFS storage pool
1145 # save quota version (both administrative and operational quotas)
1146 # add an additional parameter if mountpoint is ever different from $MOUNT
1148 # XXX This function is kept for interoperability with old server (< 2.3.50),
1149 # it should be removed whenever we drop the interoperability for such
1151 quota_save_version() {
1152 local fsname=${2:-$FSNAME}
1154 local ver=$(tr -c -d "123" <<< $spec)
1155 local type=$(tr -c -d "ug" <<< $spec)
1157 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1159 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1161 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1163 local osts=$(get_facets OST)
1164 for ost in ${osts//,/ }; do
1166 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1170 # client could mount several lustre
1172 # XXX This function is kept for interoperability with old server (< 2.3.50),
1173 # it should be removed whenever we drop the interoperability for such
1176 local fsname=${1:-$FSNAME}
1178 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1180 do_nodes $(comma_list $(osts_nodes)) \
1181 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1185 # XXX This function is kept for interoperability with old server (< 2.3.50),
1186 # it should be removed whenever we drop the interoperability for such
1188 restore_quota_old() {
1189 local mntpt=${1:-$MOUNT}
1190 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1191 if [ ! "$old_QUOTA_TYPE" ] ||
1192 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1195 quota_save_version $old_QUOTA_TYPE
1198 # XXX This function is kept for interoperability with old server (< 2.3.50),
1199 # it should be removed whenever we drop the interoperability for such
1204 # no quota enforcement for now and accounting works out of the box
1207 # We need save the original quota_type params, and restore them after testing
1209 # Suppose that quota type the same on mds and ost
1210 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1211 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1212 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1213 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1214 export old_QUOTA_TYPE=$quota_type
1215 quota_save_version $QUOTA_TYPE
1217 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1218 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1221 local quota_usrs=$QUOTA_USERS
1223 # get_filesystem_size
1224 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1225 local blk_soft=$((disksz + 1024))
1226 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1228 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1229 local i_soft=$Inodes
1230 local i_hard=$((i_soft + i_soft / 20))
1232 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1233 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1236 for usr in $quota_usrs; do
1237 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1239 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1241 eval $cmd || error "$cmd FAILED!"
1243 # display the quota status
1244 echo "Quota settings for $usr : "
1245 $LFS quota -v -u $usr $mntpt || true
1249 # get mdt quota type
1251 local varsvc=${SINGLEMDS}_svc
1252 do_facet $SINGLEMDS $LCTL get_param -n \
1253 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1256 # get ost quota type
1258 # All OSTs should have same quota type
1259 local varsvc=ost1_svc
1260 do_facet ost1 $LCTL get_param -n \
1261 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1264 # restore old quota type settings
1266 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1271 if [ "$old_MDT_QUOTA_TYPE" ]; then
1272 do_facet mgs $LCTL conf_param \
1273 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1275 if [ "$old_OST_QUOTA_TYPE" ]; then
1276 do_facet mgs $LCTL conf_param \
1277 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1281 # Handle the case when there is a space in the lfs df
1282 # "filesystem summary" line the same as when there is no space.
1283 # This will allow fixing the "lfs df" summary line in the future.
1285 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1289 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1296 # save old quota type & set new quota type
1297 local mdt_qtype=$(mdt_quota_type)
1298 local ost_qtype=$(ost_quota_type)
1300 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1301 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1303 export old_MDT_QUOTA_TYPE=$mdt_qtype
1304 export old_OST_QUOTA_TYPE=$ost_qtype
1306 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1307 error "set mdt quota type failed"
1308 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1309 error "set ost quota type failed"
1311 local quota_usrs=$QUOTA_USERS
1313 # get_filesystem_size
1314 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1315 local blk_soft=$((disksz + 1024))
1316 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1318 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1319 local i_soft=$inodes
1320 local i_hard=$((i_soft + i_soft / 20))
1322 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1323 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1324 "inode-hardlimit: $i_hard"
1327 for usr in $quota_usrs; do
1328 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1330 cmd="$LFS setquota -$type $usr -b $blk_soft"
1331 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1333 eval $cmd || error "$cmd FAILED!"
1335 # display the quota status
1336 echo "Quota settings for $usr : "
1337 $LFS quota -v -u $usr $mntpt || true
1344 local OPTIONS=${3:-$MOUNTOPT}
1346 local device=$MGSNID:/$FSNAME
1347 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1348 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1352 echo "Starting client: $client: $OPTIONS $device $mnt"
1353 do_node $client mkdir -p $mnt
1354 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1356 set_default_debug_nodes $client
1368 [ "$3" ] && force=-f
1369 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1370 if [ $running -ne 0 ]; then
1371 echo "Stopping client $client $mnt (opts:$force)"
1372 do_node $client lsof -t $mnt || need_kill=no
1373 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1374 pids=$(do_node $client lsof -t $mnt | sort -u);
1375 if [ -n $pids ]; then
1376 do_node $client kill -9 $pids || true
1380 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1381 if [ $busy -ne 0 ] ; then
1382 echo "$mnt is still busy, wait one second" && sleep 1
1383 do_node $client umount $force $mnt
1388 # nodes is comma list
1389 sanity_mount_check_nodes () {
1395 # FIXME: assume that all cluster nodes run the same os
1396 [ "$(uname)" = Linux ] || return 0
1399 for mnt in $mnts ; do
1400 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1401 mpts=\\\$(mount | grep -c $mnt' ');
1402 if [ \\\$running -ne \\\$mpts ]; then
1403 echo \\\$(hostname) env are INSANE!;
1406 [ $? -eq 0 ] || rc=1
1411 sanity_mount_check_servers () {
1412 [ "$CLIENTONLY" ] &&
1413 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1414 echo Checking servers environments
1416 # FIXME: modify get_facets to display all facets wo params
1417 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1421 for facet in ${facets//,/ }; do
1422 node=$(facet_host ${facet})
1423 mntpt=$(facet_mntpt $facet)
1424 sanity_mount_check_nodes $node $mntpt ||
1425 { error "server $node environments are insane!"; return 1; }
1429 sanity_mount_check_clients () {
1430 local clients=${1:-$CLIENTS}
1431 local mntpt=${2:-$MOUNT}
1432 local mntpt2=${3:-$MOUNT2}
1434 [ -z $clients ] && clients=$(hostname)
1435 echo Checking clients $clients environments
1437 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1438 error "clients environments are insane!"
1441 sanity_mount_check () {
1442 sanity_mount_check_servers || return 1
1443 sanity_mount_check_clients || return 2
1446 # mount clients if not mouted
1447 zconf_mount_clients() {
1450 local OPTIONS=${3:-$MOUNTOPT}
1452 local device=$MGSNID:/$FSNAME
1453 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1454 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1458 echo "Starting client $clients: $OPTIONS $device $mnt"
1461 running=\\\$(mount | grep -c $mnt' ');
1463 if [ \\\$running -eq 0 ] ; then
1465 mount -t lustre $OPTIONS $device $mnt;
1468 exit \\\$rc" || return ${PIPESTATUS[0]}
1470 echo "Started clients $clients: "
1471 do_nodes $clients "mount | grep $mnt' '"
1473 set_default_debug_nodes $clients
1478 zconf_umount_clients() {
1483 [ "$3" ] && force=-f
1485 echo "Stopping clients: $clients $mnt (opts:$force)"
1486 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1487 if [ \\\$running -ne 0 ] ; then
1488 echo Stopping client \\\$(hostname) $mnt opts:$force;
1489 lsof $mnt || need_kill=no;
1490 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1491 pids=\\\$(lsof -t $mnt | sort -u);
1492 if [ -n \\\"\\\$pids\\\" ]; then
1496 while umount $force $mnt 2>&1 | grep -q "busy"; do
1497 echo "$mnt is still busy, wait one second" && sleep 1;
1504 echo + $POWER_DOWN $node
1508 shutdown_node_hard () {
1510 local attempts=$SHUTDOWN_ATTEMPTS
1512 for i in $(seq $attempts) ; do
1515 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1516 echo "waiting for $host to fail attempts=$attempts"
1517 [ $i -lt $attempts ] || \
1518 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1524 local mnt=${2:-$MOUNT}
1527 if [ "$FAILURE_MODE" = HARD ]; then
1528 shutdown_node_hard $client
1530 zconf_umount_clients $client $mnt -f
1536 local facets="$(get_facets OST),$(get_facets MDS)"
1539 combined_mgs_mds || facets="$facets,mgs"
1541 for facet in ${facets//,/ }; do
1542 if [ $(facet_active_host $facet) == $host ]; then
1543 affected="$affected $facet"
1547 echo $(comma_list $affected)
1552 local host=${2:-$(facet_host $facet)}
1554 local label=$(convert_facet2label $facet)
1555 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1558 facets_up_on_host () {
1560 local facets=$(facets_on_host $host)
1563 for facet in ${facets//,/ }; do
1564 if $(facet_up $facet $host); then
1565 affected_up="$affected_up $facet"
1569 echo $(comma_list $affected_up)
1575 if [ "$FAILURE_MODE" = HARD ]; then
1576 shutdown_node_hard $(facet_active_host $facet)
1584 echo + $POWER_UP $node
1597 if [ "$FAILURE_MODE" = HARD ]; then
1598 reboot_node $(facet_active_host $facet)
1606 if [ "$FAILURE_MODE" = HARD ]; then
1616 for facet in ${facets//,/ }; do
1617 hosts=$(expand_list $hosts $(facet_host $facet) )
1623 _check_progs_installed () {
1627 for prog in $progs; do
1628 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1629 echo $prog missing on $(hostname)
1636 check_progs_installed () {
1640 do_rpc_nodes "$nodes" _check_progs_installed $@
1643 # recovery-scale functions
1645 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1648 start_client_load() {
1651 local var=$(node_var_name $client)_load
1652 eval export ${var}=$load
1654 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1655 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1656 END_RUN_FILE=$END_RUN_FILE \
1657 LOAD_PID_FILE=$LOAD_PID_FILE \
1658 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1659 TESTNAME=$TESTNAME \
1660 DBENCH_LIB=$DBENCH_LIB \
1661 DBENCH_SRC=$DBENCH_SRC \
1665 log "Started client load: ${load} on $client"
1667 # get the children process IDs
1668 local pids=$(ps --ppid $ppid -o pid= | xargs)
1669 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1673 start_client_loads () {
1674 local -a clients=(${1//,/ })
1675 local numloads=${#CLIENT_LOADS[@]}
1678 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1679 testnum=$((nodenum % numloads))
1680 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1682 # bug 22169: wait the background threads to start
1686 # only for remote client
1687 check_client_load () {
1689 local var=$(node_var_name $client)_load
1690 local TESTLOAD=run_${!var}.sh
1692 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1694 # bug 18914: try to connect several times not only when
1695 # check ps, but while check_catastrophe also
1698 while [ $RC = 254 -a $tries -gt 0 ]; do
1702 if ! check_catastrophe $client; then
1704 if [ $RC -eq 254 ]; then
1705 # FIXME: not sure how long we shuold sleep here
1709 echo "check catastrophe failed: RC=$RC "
1713 # We can continue try to connect if RC=254
1714 # Just print the warning about this
1715 if [ $RC = 254 ]; then
1716 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1719 # see if the load is still on the client
1722 while [ $RC = 254 -a $tries -gt 0 ]; do
1726 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1731 if [ $RC = 254 ]; then
1732 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1733 # see if we can diagnose a bit why this is
1738 check_client_loads () {
1739 local clients=${1//,/ }
1743 for client in $clients; do
1744 check_client_load $client
1746 if [ "$rc" != 0 ]; then
1747 log "Client load failed on node $client, rc=$rc"
1753 restart_client_loads () {
1754 local clients=${1//,/ }
1755 local expectedfail=${2:-""}
1759 for client in $clients; do
1760 check_client_load $client
1762 if [ "$rc" != 0 -a "$expectedfail" ]; then
1763 local var=$(node_var_name $client)_load
1764 start_client_load $client ${!var}
1765 echo "Restarted client load ${!var}: on $client. Checking ..."
1766 check_client_load $client
1768 if [ "$rc" != 0 ]; then
1769 log "Client load failed to restart on node $client, rc=$rc"
1770 # failure one client load means test fail
1771 # we do not need to check other
1780 # Start vmstat and save its process ID in a file.
1785 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1788 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1789 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1792 # Display the nodes on which client loads failed.
1793 print_end_run_file() {
1797 [ -s $file ] || return 0
1799 echo "Found the END_RUN_FILE file: $file"
1802 # A client load will stop if it finds the END_RUN_FILE file.
1803 # That does not mean the client load actually failed though.
1804 # The first node in END_RUN_FILE is the one we are interested in.
1807 if [ -n "$node" ]; then
1808 local var=$(node_var_name $node)_load
1810 local prefix=$TESTLOG_PREFIX
1811 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1812 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1813 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1815 echo "Client load ${!var} failed on node $node:"
1821 # Stop the process which had its PID saved in a file.
1826 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1828 do_nodes $nodes "test -f $pid_file &&
1829 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1832 # Stop all client loads.
1833 stop_client_loads() {
1834 local nodes=${1:-$CLIENTS}
1837 # stop the client loads
1838 stop_process $nodes $pid_file
1840 # clean up the processes that started them
1841 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1843 # End recovery-scale functions
1845 # verify that lustre actually cleaned up properly
1847 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1848 error "LBUG/LASSERT detected"
1849 BUSY=`dmesg | grep -i destruct || true`
1850 if [ "$BUSY" ]; then
1852 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1856 check_mem_leak || exit 204
1858 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1859 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1862 if module_loaded lnet || module_loaded libcfs; then
1863 echo "$TESTSUITE: modules still loaded..." 1>&2
1881 RESULT=$(do_node $node "$TEST")
1882 if [ "$RESULT" == "$FINAL" ]; then
1883 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1884 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1887 [ $WAIT -ge $MAX ] && break
1888 [ $((WAIT % print)) -eq 0 ] &&
1889 echo "Waiting $((MAX - WAIT)) secs for update"
1890 WAIT=$((WAIT + sleep))
1893 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1897 wait_update_facet() {
1900 wait_update $(facet_active_host $facet) "$@"
1904 do_nodes $(comma_list $(mdts_nodes)) \
1905 "lctl set_param -n osd*.*MDT*.force_sync 1"
1906 do_nodes $(comma_list $(osts_nodes)) \
1907 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1908 grep -v 'Found no match'
1911 wait_delete_completed_mds() {
1912 local MAX_WAIT=${1:-20}
1914 local stime=`date +%s`
1919 # find MDS with pending deletions
1920 for node in $(mdts_nodes); do
1921 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1922 2>/dev/null | calc_sum)
1923 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1926 mds2sync="$mds2sync $node"
1928 if [ "$mds2sync" == "" ]; then
1931 mds2sync=$(comma_list $mds2sync)
1933 # sync MDS transactions
1934 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1936 # wait till all changes are sent and commmitted by OSTs
1937 # for ldiskfs space is released upon execution, but DMU
1938 # do this upon commit
1941 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1942 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1944 #echo "$node: $changes changes on all"
1945 if [ "$changes" -eq "0" ]; then
1947 #echo "delete took $((etime - stime)) seconds"
1955 echo "Delete is not completed in $((etime - stime)) seconds"
1956 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1962 # we can use "for" here because we are waiting the slowest
1963 for host in ${hostlist//,/ }; do
1964 check_network "$host" 900
1966 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1973 for facet in ${facetlist//,/ }; do
1974 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1976 wait_for_host $hostlist
1979 _wait_recovery_complete () {
1982 # Use default policy if $2 is not passed by caller.
1983 local MAX=${2:-$(max_recovery_time)}
1988 while [ $WAIT -lt $MAX ]; do
1989 STATUS=$(lctl get_param -n $param | grep status)
1991 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1994 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1996 echo "$param recovery not done in $MAX sec. $STATUS"
2000 wait_recovery_complete () {
2003 # with an assumption that at_max is the same on all nodes
2004 local MAX=${2:-$(max_recovery_time)}
2007 if [ "$FAILURE_MODE" = HARD ]; then
2008 facets=$(facets_on_host $(facet_active_host $facet))
2010 echo affected facets: $facets
2012 # we can use "for" here because we are waiting the slowest
2013 for facet in ${facets//,/ }; do
2014 local var_svc=${facet}_svc
2015 local param="*.${!var_svc}.recovery_status"
2017 local host=$(facet_active_host $facet)
2018 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2022 wait_mds_ost_sync () {
2023 # just because recovery is done doesn't mean we've finished
2024 # orphan cleanup. Wait for llogs to get synchronized.
2025 echo "Waiting for orphan cleanup..."
2026 # MAX value includes time needed for MDS-OST reconnection
2027 local MAX=$(( TIMEOUT * 2 ))
2030 local list=$(comma_list $(mdts_nodes))
2031 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2032 if ! do_facet $SINGLEMDS \
2033 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2035 # old way, use mds_sync
2037 list=$(comma_list $(osts_nodes))
2038 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2040 while [ $WAIT -lt $MAX ]; do
2041 local -a sync=($(do_nodes $list "$cmd"))
2044 for ((i=0; i<${#sync[@]}; i++)); do
2046 [ ${sync[$i]} -eq 1 ] && continue
2048 [ ${sync[$i]} -eq 0 ] && continue
2050 # there is a not finished MDS-OST synchronization
2054 sleep 2 # increase waiting time and cover statfs cache
2055 [ ${con} -eq 1 ] && return 0
2056 echo "Waiting $WAIT secs for $facet mds-ost sync done."
2059 echo "$facet recovery not done in $MAX sec. $STATUS"
2063 wait_destroy_complete () {
2064 echo "Waiting for local destroys to complete"
2065 # MAX value shouldn't be big as this mean server responsiveness
2066 # never increase this just to make test pass but investigate
2067 # why it takes so long time
2070 while [ $WAIT -lt $MAX ]; do
2071 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2075 for ((i=0; i<${#RPCs[@]}; i++)); do
2076 [ ${RPCs[$i]} -eq 0 ] && continue
2077 # there are still some destroy RPCs in flight
2082 [ ${con} -eq 1 ] && return 0 # done waiting
2083 echo "Waiting ${WAIT}s for local destroys to complete"
2086 echo "Local destroys weren't done in $MAX sec."
2090 wait_delete_completed() {
2091 wait_delete_completed_mds $1 || return $?
2092 wait_destroy_complete
2101 # conf-sanity 31 takes a long time cleanup
2102 while [ $WAIT -lt 300 ]; do
2103 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2104 [ -z "${running}" ] && return 0
2105 echo "waited $WAIT for${running}"
2106 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2108 WAIT=$((WAIT + INTERVAL))
2110 echo "service didn't stop after $WAIT seconds. Still running:"
2115 wait_remote_prog () {
2121 [ "$PDSH" = "no_dsh" ] && return 0
2123 while [ $WAIT -lt $2 ]; do
2124 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2125 [ -z "${running}" ] && return 0 || true
2126 echo "waited $WAIT for: "
2128 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2130 WAIT=$((WAIT + INTERVAL))
2132 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2133 [ -z "$pids" ] && return 0
2134 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2135 # FIXME: not portable
2136 for pid in $pids; do
2137 cat /proc/${pid}/status || true
2138 cat /proc/${pid}/wchan || true
2140 kill -9 $pid || true
2149 # not every config has many clients
2151 if [ ! -z "$CLIENTS" ]; then
2152 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2154 stat -f $MOUNT > /dev/null
2160 # usually checked on particular client or locally
2162 if [ ! -z "$client" ]; then
2163 $PDSH $client "stat -f $MOUNT" > /dev/null
2165 stat -f $MOUNT > /dev/null
2173 client_reconnect() {
2174 uname -n >> $MOUNT/recon
2175 if [ -z "$CLIENTS" ]; then
2176 df $MOUNT; uname -n >> $MOUNT/recon
2178 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2180 echo Connected clients:
2182 ls -l $MOUNT/recon > /dev/null
2186 affected_facets () {
2189 local host=$(facet_active_host $facet)
2190 local affected=$facet
2192 if [ "$FAILURE_MODE" = HARD ]; then
2193 affected=$(facets_up_on_host $host)
2207 #Because it will only get up facets, we need get affected
2208 #facets before shutdown
2209 #For HARD Failure mode, it needs make sure facets on the same
2210 #HOST will only be shutdown and reboot once
2211 for facet in ${facets//,/ }; do
2212 local affected_facet
2214 #check whether facet has been included in other affected facets
2215 for ((index=0; index<$total; index++)); do
2216 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2219 if [ $skip -eq 0 ]; then
2220 affecteds[$total]=$(affected_facets $facet)
2225 for ((index=0; index<$total; index++)); do
2226 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2227 local host=$(facet_active_host $facet)
2228 echo "Failing ${affecteds[index]} on $host"
2229 shutdown_facet $facet
2232 for ((index=0; index<$total; index++)); do
2233 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2234 echo reboot facets: ${affecteds[index]}
2238 change_active ${affecteds[index]}
2240 wait_for_facet ${affecteds[index]}
2241 # start mgs first if it is affected
2242 if ! combined_mgs_mds &&
2243 list_member ${affecteds[index]} mgs; then
2244 mount_facet mgs || error "Restart of mgs failed"
2246 # FIXME; has to be changed to mount all facets concurrently
2247 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2248 echo mount facets: ${affecteds[index]}
2249 mount_facets ${affecteds[index]}
2259 do_facet $facet "sync; sync; sync"
2262 # make sure there will be no seq change
2263 local clients=${CLIENTS:-$HOSTNAME}
2264 local f=fsa-\\\$\(hostname\)
2265 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2266 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2268 local svc=${facet}_svc
2269 do_facet $facet $LCTL --device ${!svc} notransno
2271 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2272 # in-memory state has to be cleared by either rebooting the host or
2273 # exporting and reimporting the pool.
2275 # Although the uberblocks are not updated when a pool is freezed,
2276 # transactions are still written to the disks. Modified blocks may be
2277 # cached in memory when tests try reading them back. The
2278 # export-and-reimport process also evicts any cached pool data from
2279 # memory to provide the correct "data loss" semantics.
2281 # In the test framework, the exporting and importing operations are
2282 # handled by stop() and mount_facet() separately, which are used
2283 # inside fail() and fail_abort().
2285 do_facet $facet $LCTL --device ${!svc} readonly
2286 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2287 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2290 replay_barrier_nodf() {
2291 local facet=$1 echo running=${running}
2292 do_facet $facet "sync; sync; sync"
2293 local svc=${facet}_svc
2294 echo Replay barrier on ${!svc}
2295 do_facet $facet $LCTL --device ${!svc} notransno
2296 do_facet $facet $LCTL --device ${!svc} readonly
2297 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2298 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2301 replay_barrier_nosync() {
2302 local facet=$1 echo running=${running}
2303 local svc=${facet}_svc
2304 echo Replay barrier on ${!svc}
2305 do_facet $facet $LCTL --device ${!svc} notransno
2306 do_facet $facet $LCTL --device ${!svc} readonly
2307 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2308 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2311 mds_evict_client() {
2312 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2313 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2316 ost_evict_client() {
2317 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2318 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2323 local clients=${CLIENTS:-$HOSTNAME}
2325 facet_failover $* || error "failover: $?"
2326 wait_clients_import_state "$clients" "$facets" FULL
2327 clients_up || error "post-failover df: $?"
2332 facet_failover $facet
2338 change_active $facet
2339 wait_for_facet $facet
2340 mount_facet $facet -o abort_recovery
2341 clients_up || echo "first df failed: $?"
2342 clients_up || error "post-failover df: $?"
2346 echo There is no lmc. This is mountconf, baby.
2350 host_nids_address() {
2354 if [ -n "$kind" ]; then
2355 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2357 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2363 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2369 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2370 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2371 if [ -z "$ID" ]; then
2372 echo "Could not get a ptl id for $1..."
2381 h2name_or_ip "$1" "tcp"
2386 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2387 if type __h2elan >/dev/null 2>&1; then
2390 ID=`echo $1 | sed 's/[^0-9]*//g'`
2398 h2name_or_ip "$1" "o2ib"
2402 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2403 # expressions format. As a bonus we can then just pass in those variables
2404 # to pdsh. What this function does is take a HOSTLIST type string and
2405 # expand it into a space deliminated list for us.
2413 [ -z "$hostlist" ] && return
2415 # Translate the case of [..],..,[..] to [..] .. [..]
2416 list="${hostlist/],/] }"
2418 [[ "$front" == *,* ]] && {
2421 list=${list/${old}/${new}}
2424 for item in $list; do
2425 # Test if we have any []'s at all
2426 if [ "$item" != "${item/\[/}" ]; then {
2427 # Expand the [*] into list
2431 if [ "$name" != "$item" ]; then
2432 group=${item#$name[*}
2435 for range in ${group//,/ }; do
2439 # Number of leading zeros
2442 end=$(echo $end | sed 's/0*//')
2443 [[ -z "$end" ]] && end=0
2444 [[ $padlen2 -gt $padlen ]] && {
2445 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2448 begin=$(echo $begin | sed 's/0*//')
2449 [ -z $begin ] && begin=0
2451 for num in $(seq -f "%0${padlen}g" $begin $end); do
2452 value="${name#*,}${num}${back}"
2453 [ "$value" != "${value/\[/}" ] && {
2454 value=$(hostlist_expand "$value")
2456 myList="$myList $value"
2461 myList="$myList $item"
2464 myList=${myList//,/ }
2465 myList=${myList:1} # Remove first character which is a space
2467 # Filter any duplicates without sorting
2469 myList="${list%% *}"
2471 while [[ "$list" != ${myList##* } ]]; do
2472 list=${list//${list%% *} /}
2473 myList="$myList ${list%% *}"
2475 myList="${myList%* }";
2477 # We can select an object at a offset in the list
2480 for item in $myList; do
2482 [ $cnt -eq $offset ] && {
2486 [ $(get_node_count $myList) -ne 1 ] && myList=""
2495 [ "$facet" == client ] && echo -n $HOSTNAME && return
2496 varname=${facet}_HOST
2497 if [ -z "${!varname}" ]; then
2498 if [ "${facet:0:3}" == "ost" ]; then
2499 eval export ${facet}_HOST=${ost_HOST}
2500 elif [ "${facet:0:3}" == "mdt" -o \
2501 "${facet:0:3}" == "mds" -o \
2502 "${facet:0:3}" == "mgs" ]; then
2503 eval export ${facet}_HOST=${mds_HOST}
2509 facet_failover_host() {
2513 var=${facet}failover_HOST
2514 if [ -n "${!var}" ]; then
2519 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2520 "${facet:0:3}" == "mgs" ]; then
2522 eval export ${facet}failover_host=${mds_HOST}
2527 if [[ $facet == ost* ]]; then
2528 eval export ${facet}failover_host=${ost_HOST}
2536 local activevar=${facet}active
2538 if [ -f $TMP/${facet}active ] ; then
2539 source $TMP/${facet}active
2542 active=${!activevar}
2543 if [ -z "$active" ] ; then
2550 facet_active_host() {
2552 local active=`facet_active $facet`
2553 if [ "$facet" == client ]; then
2556 echo `facet_host $active`
2560 # Get the passive failover partner host of facet.
2561 facet_passive_host() {
2563 [[ $facet = client ]] && return
2565 local host=${facet}_HOST
2566 local failover_host=${facet}failover_HOST
2567 local active_host=$(facet_active_host $facet)
2569 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2571 if [[ $active_host = ${!host} ]]; then
2572 echo -n ${!failover_host}
2582 facetlist=$(exclude_items_from_list $facetlist mgs)
2584 for facet in ${facetlist//,/ }; do
2585 local failover=${facet}failover
2586 local host=`facet_host $failover`
2587 [ -z "$host" ] && return
2589 local curactive=`facet_active $facet`
2590 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2591 eval export ${facet}active=$facet
2593 eval export ${facet}active=$failover
2595 # save the active host for this facet
2596 local activevar=${facet}active
2597 echo "$activevar=${!activevar}" > $TMP/$activevar
2598 [[ $facet = mds1 ]] && combined_mgs_mds && \
2599 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2600 local TO=`facet_active_host $facet`
2601 echo "Failover $facet to $TO"
2607 # do not stripe off hostname if verbose, bug 19215
2608 if [ x$1 = x--verbose ]; then
2616 if [ "$HOST" = "$HOSTNAME" ]; then
2618 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2619 echo "cannot run remote command on $HOST with $myPDSH"
2623 echo "CMD: $HOST $@" >&2
2624 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2627 if [ "$myPDSH" = "rsh" ]; then
2628 # we need this because rsh does not return exit code of an executed command
2629 local command_status="$TMP/cs"
2630 rsh $HOST ":> $command_status"
2631 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2632 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2633 echo command failed >$command_status"
2634 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2639 # print HOSTNAME for myPDSH="no_dsh"
2640 if [[ $myPDSH = no_dsh ]]; then
2641 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2643 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2646 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2648 return ${PIPESTATUS[0]}
2652 do_node --verbose "$@"
2655 single_local_node () {
2656 [ "$1" = "$HOSTNAME" ]
2659 # Outputs environment variable assignments that should be passed to remote nodes
2663 local facets=$(get_facets)
2666 for var in ${!MODOPTS_*}; do
2668 echo -n " ${var}=\"$value\""
2671 for facet in ${facets//,/ }; do
2673 if [ -n "${!var}" ]; then
2674 echo -n " $var=${!var}"
2678 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2679 if [ -n "${!var}" ]; then
2680 echo -n " $var=${!var}"
2684 if [ -n "$FSTYPE" ]; then
2685 echo -n " FSTYPE=$FSTYPE"
2691 # do not stripe off hostname if verbose, bug 19215
2692 if [ x$1 = x--verbose ]; then
2700 if single_local_node $rnodes; then
2702 do_nodev $rnodes "$@"
2704 do_node $rnodes "$@"
2709 # This is part from do_node
2712 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2713 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2715 export FANOUT=$(get_node_count "${rnodes//,/ }")
2717 echo "CMD: $rnodes $@" >&2
2718 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2721 # do not replace anything from pdsh output if -N is used
2722 # -N Disable hostname: prefix on lines of output.
2723 if $verbose || [[ $myPDSH = *-N* ]]; then
2724 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2726 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2728 return ${PIPESTATUS[0]}
2734 local HOST=`facet_active_host $facet`
2735 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2739 # Function: do_facet_random_file $FACET $FILE $SIZE
2740 # Creates FILE with random content on the given FACET of given SIZE
2742 do_facet_random_file() {
2746 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2747 do_facet $facet "$cmd 2>/dev/null"
2750 do_facet_create_file() {
2754 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2755 do_facet $facet "$cmd 2>/dev/null"
2759 do_nodes --verbose "$@"
2765 # make sure its not already running
2767 rm -f $TMP/${facet}active
2768 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2769 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2771 if [[ $(facet_fstype $facet) == zfs ]]; then
2773 # After formatting a ZFS target, "cachefile=none" property will
2774 # be set on the ZFS storage pool so that the pool is not
2775 # automatically imported on system startup. And then the pool
2776 # will be exported so as to leave the importing and exporting
2777 # operations handled by mount_facet() and stop() separately.
2779 refresh_partition_table $facet $(facet_vdevice $facet)
2780 disable_zpool_cache $facet
2789 local fstype=$(facet_fstype ost$num)
2793 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2794 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2796 #dataset name is independent of vdev device names
2797 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2799 error "unknown fstype!";;
2809 local fstype=$(facet_fstype ost$num)
2813 # vdevs are not supported by ldiskfs
2816 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2817 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2819 error "unknown fstype!";;
2829 local fstype=$(facet_fstype mds$num)
2833 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2834 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2836 #dataset name is independent of vdev device names
2837 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2839 error "unknown fstype!";;
2849 local fstype=$(facet_fstype mds$num)
2853 # vdevs are not supported by ldiskfs
2856 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2857 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2859 error "unknown fstype!";;
2867 local fstype=$(facet_fstype mgs)
2871 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2872 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2873 DEVPTR=$(mdsdevname 1)
2878 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2879 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2880 DEVPTR=$(mdsdevname 1)
2882 DEVPTR=${FSNAME}-mgs/mgs
2885 error "unknown fstype!";;
2895 local fstype=$(facet_fstype mgs)
2899 # vdevs are not supported by ldiskfs
2902 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2903 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2904 VDEVPTR=$(mdsvdevname 1)
2909 error "unknown fstype!";;
2917 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2919 local var=${facet}_MOUNT
2920 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2929 # make sure we are using the primary server, so test-framework will
2930 # be able to clean up properly.
2931 activemds=`facet_active mds1`
2932 if [ $activemds != "mds1" ]; then
2936 local clients=$CLIENTS
2937 [ -z $clients ] && clients=$(hostname)
2939 zconf_umount_clients $clients $MOUNT "$*" || true
2940 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2942 [ "$CLIENTONLY" ] && return
2943 # The add fn does rm ${facet}active file, this would be enough
2944 # if we use do_facet <facet> only after the facet added, but
2945 # currently we use do_facet mds in local.sh
2946 for num in `seq $MDSCOUNT`; do
2948 rm -f ${TMP}/mds${num}active
2950 combined_mgs_mds && rm -f $TMP/mgsactive
2952 for num in `seq $OSTCOUNT`; do
2954 rm -f $TMP/ost${num}active
2957 if ! combined_mgs_mds ; then
2964 cleanup_echo_devs () {
2965 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2967 for dev in $devs; do
2968 $LCTL --device $dev cleanup
2969 $LCTL --device $dev detach
2974 nfs_client_mode && return
2983 combined_mgs_mds () {
2984 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
2985 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
2989 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2993 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2999 local fsname=${3:-"$FSNAME"}
3000 local type=$(facet_type $facet)
3001 local index=$(($(facet_number $facet) - 1))
3002 local fstype=$(facet_fstype $facet)
3003 local host=$(facet_host $facet)
3008 if [ $type == MGS ] && combined_mgs_mds; then
3012 if [ $type == MGS ] || ( [ $type == MDS ] &&
3013 [ "$dev" == $(mgsdevname) ] &&
3014 [ "$host" == "$(facet_host mgs)" ] ); then
3017 opts="--mgsnode=$MGSNID"
3020 if [ $type != MGS ]; then
3021 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3025 var=${facet}failover_HOST
3026 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3027 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3030 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3031 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3033 if [ $type == MDS ]; then
3034 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3035 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3036 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3037 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3038 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3040 if [ $fstype == ldiskfs ]; then
3041 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3042 if [ ! -z $EJOURNAL ]; then
3043 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3045 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3049 if [ $type == OST ]; then
3050 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3051 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3053 if [ $fstype == ldiskfs ]; then
3054 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3058 opts+=" --backfstype=$fstype"
3061 if [ -n "${!var}" ]; then
3062 opts+=" --device-size=${!var}"
3065 var=$(upper $fstype)_MKFS_OPTS
3066 fs_mkfs_opts+=${!var:+" ${!var}"}
3068 var=${type}_FS_MKFS_OPTS
3069 fs_mkfs_opts+=${!var:+" ${!var}"}
3071 if [ -n "${fs_mkfs_opts## }" ]; then
3072 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3076 opts+=${!var:+" ${!var}"}
3089 # We need ldiskfs here, may as well load them all
3091 [ "$CLIENTONLY" ] && return
3092 echo Formatting mgs, mds, osts
3093 if ! combined_mgs_mds ; then
3094 echo "Format mgs: $(mgsdevname)"
3095 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3096 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3100 for num in $(seq $MDSCOUNT); do
3101 echo "Format mds$num: $(mdsdevname $num)"
3102 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3103 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3104 ${quiet:+>/dev/null} || exit 10
3107 for num in $(seq $OSTCOUNT); do
3108 echo "Format ost$num: $(ostdevname $num)"
3109 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3110 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3111 ${quiet:+>/dev/null} || exit 10
3116 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3120 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3124 # 0: success, the old identity set already.
3125 # 1: success, the old identity does not set.
3130 local j=`expr $num - 1`
3131 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3133 if [ -z "$MDT" ]; then
3137 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3140 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3142 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3145 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3147 if [ $old = "NONE" ]; then
3156 zconf_umount `hostname` $1 || error "umount failed"
3157 zconf_mount `hostname` $1 || error "mount failed"
3165 rm -f $TMP/${facet}active
3166 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3171 local mdt_count=${1:-$MDSCOUNT}
3172 local ost_count=${2:-$OSTCOUNT}
3175 for num in $(seq $mdt_count); do
3176 DEVNAME=$(mdsdevname $num)
3177 writeconf_facet mds$num $DEVNAME || rc=$?
3180 for num in $(seq $ost_count); do
3181 DEVNAME=$(ostdevname $num)
3182 writeconf_facet ost$num $DEVNAME || rc=$?
3188 nfs_client_mode && return
3190 sanity_mount_check ||
3191 error "environments are insane!"
3195 if [ -z "$CLIENTONLY" ]; then
3196 echo Setup mgs, mdt, osts
3197 echo $WRITECONF | grep -q "writeconf" && \
3199 if ! combined_mgs_mds ; then
3200 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3203 for num in `seq $MDSCOUNT`; do
3204 DEVNAME=$(mdsdevname $num)
3205 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3207 # We started mds, now we should set failover variables properly.
3208 # Set mds${num}failover_HOST if it is not set (the default failnode).
3209 local varname=mds${num}failover_HOST
3210 if [ -z "${!varname}" ]; then
3211 eval mds${num}failover_HOST=$(facet_host mds$num)
3214 if [ $IDENTITY_UPCALL != "default" ]; then
3215 switch_identity $num $IDENTITY_UPCALL
3218 for num in `seq $OSTCOUNT`; do
3219 DEVNAME=$(ostdevname $num)
3220 start ost$num $DEVNAME $OST_MOUNT_OPTS
3222 # We started ost$num, now we should set ost${num}failover variable properly.
3223 # Set ost${num}failover_HOST if it is not set (the default failnode).
3224 varname=ost${num}failover_HOST
3225 if [ -z "${!varname}" ]; then
3226 eval ost${num}failover_HOST=$(facet_host ost${num})
3234 # wait a while to allow sptlrpc configuration be propogated to targets,
3235 # only needed when mounting new target devices.
3240 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3242 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3245 if [ "$MOUNT_2" ]; then
3246 mount_client $MOUNT2
3247 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3252 # by remounting mdt before ost, initial connect from mdt to ost might
3253 # timeout because ost is not ready yet. wait some time to its fully
3254 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3255 # by a context negotiation rpc with $TIMEOUT.
3256 # FIXME better by monitoring import status.
3259 sleep $((TIMEOUT + 5))
3265 mounted_lustre_filesystems() {
3266 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3269 init_facet_vars () {
3270 [ "$CLIENTONLY" ] && return 0
3277 eval export ${facet}_dev=${device}
3278 eval export ${facet}_opt=\"$@\"
3280 local dev=${facet}_dev
3282 # We need to loop for the label
3283 # in case its not initialized yet.
3284 for wait_time in {0,1,3,5,10}; do
3286 if [ $wait_time -gt 0 ]; then
3287 echo "${!dev} not yet initialized,"\
3288 "waiting ${wait_time} seconds."
3292 local label=$(devicelabel ${facet} ${!dev})
3294 # Check to make sure the label does
3295 # not include ffff at the end of the label.
3296 # This indicates it has not been initialized yet.
3298 if [[ $label =~ [f|F]{4}$ ]]; then
3299 # label is not initialized, unset the result
3300 # and either try again or fail
3307 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3309 eval export ${facet}_svc=${label}
3311 local varname=${facet}failover_HOST
3312 if [ -z "${!varname}" ]; then
3313 eval export $varname=$(facet_host $facet)
3316 varname=${facet}_HOST
3317 if [ -z "${!varname}" ]; then
3318 eval export $varname=$(facet_host $facet)
3321 # ${facet}failover_dev is set in cfg file
3322 varname=${facet}failover_dev
3323 if [ -n "${!varname}" ] ; then
3324 eval export ${facet}failover_dev=${!varname}
3326 eval export ${facet}failover_dev=$device
3329 # get mount point of already mounted device
3330 # is facet_dev is already mounted then use the real
3331 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3332 # i.e. ${facet}_MOUNT if specified by user or default
3333 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3334 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3335 if [ -z $mntpt ]; then
3336 mntpt=$(facet_mntpt $facet)
3338 eval export ${facet}_MOUNT=$mntpt
3341 init_facets_vars () {
3344 if ! remote_mds_nodsh; then
3345 for num in $(seq $MDSCOUNT); do
3346 DEVNAME=`mdsdevname $num`
3347 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3351 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3353 if ! remote_ost_nodsh; then
3354 for num in $(seq $OSTCOUNT); do
3355 DEVNAME=$(ostdevname $num)
3356 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3361 osc_ensure_active () {
3366 while [ $period -lt $timeout ]; do
3367 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3368 if [ $count -eq 0 ]; then
3372 echo "There are $count OST are inactive, wait $period seconds, and try again"
3374 period=$((period+3))
3377 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3380 set_conf_param_and_check() {
3384 local ORIG=$(do_facet $myfacet "$TEST")
3385 if [ $# -gt 3 ]; then
3391 echo "Setting $PARAM from $ORIG to $FINAL"
3392 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3393 error "conf_param $PARAM failed"
3395 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3396 error "check $PARAM failed!"
3399 init_param_vars () {
3401 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3403 log "Using TIMEOUT=$TIMEOUT"
3405 osc_ensure_active $SINGLEMDS $TIMEOUT
3406 osc_ensure_active client $TIMEOUT
3408 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3409 local current_jobid_var=$($LCTL get_param -n jobid_var)
3411 if [ $JOBID_VAR = "existing" ]; then
3412 echo "keeping jobstats as $current_jobid_var"
3413 elif [ $current_jobid_var != $JOBID_VAR ]; then
3414 echo "seting jobstats to $JOBID_VAR"
3416 set_conf_param_and_check client \
3417 "$LCTL get_param -n jobid_var" \
3418 "$FSNAME.sys.jobid_var" $JOBID_VAR
3421 echo "jobstats not supported by server"
3424 if [ $QUOTA_AUTO -ne 0 ]; then
3425 if [ "$ENABLE_QUOTA" ]; then
3426 echo "enable quota as required"
3427 setup_quota $MOUNT || return 2
3429 echo "disable quota as required"
3430 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3436 nfs_client_mode () {
3437 if [ "$NFSCLIENT" ]; then
3438 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3439 local clients=$CLIENTS
3440 [ -z $clients ] && clients=$(hostname)
3442 # FIXME: remove hostname when 19215 fixed
3443 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3444 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3445 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3446 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3448 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3454 check_config_client () {
3457 local mounted=$(mount | grep " $mntpt ")
3458 if [ "$CLIENTONLY" ]; then
3460 # CLIENTONLY should not depend on *_HOST settings
3461 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3462 # in theory someone could create a new,
3463 # client-only config file that assumed lustre was already
3464 # configured and didn't set the MGSNID. If MGSNID is not set,
3465 # then we should use the mgs nid currently being used
3466 # as the default value. bug 18021
3467 [[ x$MGSNID = x ]] &&
3470 if [[ x$mgc != xMGC$MGSNID ]]; then
3471 if [ "$mgs_HOST" ]; then
3472 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3473 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3474 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3480 local myMGS_host=$mgs_HOST
3481 if [ "$NETTYPE" = "ptl" ]; then
3482 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3485 echo Checking config lustre mounted on $mntpt
3486 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3487 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3489 # if [ "$mgshost" != "$myMGS_host" ]; then
3490 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3491 # Please use correct config or set mds_HOST correctly!"
3496 check_config_clients () {
3497 local clients=${CLIENTS:-$HOSTNAME}
3500 nfs_client_mode && return
3502 do_rpc_nodes "$clients" check_config_client $mntpt
3504 sanity_mount_check || error "environments are insane!"
3508 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3509 local cltimeout=$(lctl get_param -n timeout)
3510 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3511 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3518 [ -z $mntpt ] && return 1
3519 local mounted=$(mounted_lustre_filesystems)
3521 echo $mounted' ' | grep -w -q $mntpt' '
3525 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3529 # empty lustre filesystem may have empty directories lost+found and .lustre
3531 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3532 -print | wc -l) = 1 ] || return 1
3533 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3534 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3538 check_and_setup_lustre() {
3539 nfs_client_mode && return
3541 local MOUNTED=$(mounted_lustre_filesystems)
3545 # both MOUNT and MOUNT2 are not mounted
3546 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3547 [ "$REFORMAT" ] && formatall
3548 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3550 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3551 export I_MOUNTED=yes
3555 elif is_mounted $MOUNT2; then
3557 # MOUNT2 is mounted, while MOUNT_2 is not set
3558 if ! [ "$MOUNT_2" ]; then
3559 cleanup_mount $MOUNT2
3560 export I_UMOUNTED2=yes
3563 # MOUNT2 is mounted, MOUNT_2 is set
3565 # FIXME: what to do if check_config failed?
3567 # 1) remote client has mounted other Lustre fs ?
3568 # 2) it has insane env ?
3569 # let's try umount MOUNT2 on all clients and mount it again:
3570 if ! check_config_clients $MOUNT2; then
3571 cleanup_mount $MOUNT2
3572 restore_mount $MOUNT2
3573 export I_MOUNTED2=yes
3578 # MOUNT is mounted MOUNT2 is not mounted
3579 elif [ "$MOUNT_2" ]; then
3580 restore_mount $MOUNT2
3581 export I_MOUNTED2=yes
3585 # FIXME: what to do if check_config failed?
3587 # 1) remote client has mounted other Lustre fs?
3588 # 2) lustre is mounted on remote_clients atall ?
3589 check_config_clients $MOUNT
3593 set_default_debug_nodes $(comma_list $(nodes_list))
3596 if [ -n "$OSD_TRACK_DECLARES_LBUG" ] ; then
3597 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
3598 "$LCTL set_param osd-*.track_declares_assert=1" \
3607 if [ "$ONLY" == "setup" ]; then
3613 local clients=${CLIENTS:-$HOSTNAME}
3616 zconf_mount_clients $clients $mntpt
3620 local clients=${CLIENTS:-$HOSTNAME}
3623 zconf_umount_clients $clients $mntpt
3626 cleanup_and_setup_lustre() {
3627 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3628 lctl set_param debug=0 || true
3630 if [ "$ONLY" == "cleanup" ]; then
3634 check_and_setup_lustre
3637 # Get all of the server target devices from a given server node and type.
3644 if [ "$type" == ost ]; then
3645 devs=$(get_osd_param $node "" mntdev)
3647 devs=$(do_node $node \
3648 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3650 for dev in $devs; do
3652 *loop*) do_node $node "losetup $dev" | \
3653 sed -e "s/.*(//" -e "s/).*//" ;;
3659 # Get all of the server target devices.
3664 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3668 for node in $(osts_nodes); do
3669 OSTDEVS[i]=$(get_mnt_devs $node ost)
3674 # Run e2fsck on MDT or OST device.
3680 df > /dev/null # update statfs data on disk
3681 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3684 do_node $node $cmd || rc=$?
3685 [ $rc -le $FSCK_MAX_ERR ] || \
3686 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3690 # verify a directory is shared among nodes.
3691 check_shared_dir() {
3694 [ -z "$dir" ] && return 1
3695 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3696 check_write_access $dir || return 1
3700 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3706 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3707 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3709 check_shared_dir $SHARED_DIRECTORY ||
3710 error "$SHARED_DIRECTORY isn't a shared directory"
3712 export MDSDB=$SHARED_DIRECTORY/mdsdb
3713 export OSTDB=$SHARED_DIRECTORY/ostdb
3715 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3717 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3722 for node in $(osts_nodes); do
3723 for dev in ${OSTDEVS[i]}; do
3724 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3725 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3726 ostidx=$((ostidx + 1))
3732 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3733 run_lfsck_remote() {
3734 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3739 #Check if lustre is already mounted
3740 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3742 zconf_mount $client $MOUNT ||
3743 error "failed to mount Lustre on $client"
3747 do_node $node $cmd || rc=$?
3748 #Umount if necessary
3750 zconf_umount $client $MOUNT ||
3751 error "failed to unmount Lustre on $client"
3754 [ $rc -le $FSCK_MAX_ERR ] ||
3755 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3756 echo "lfsck finished with rc=$rc"
3762 local facets="client $SINGLEMDS"
3768 for facet in $facets; do
3769 node=$(facet_active_host $facet)
3770 if check_progs_installed $node $LFSCK_BIN; then
3775 ! $found && error "None of \"$facets\" supports lfsck"
3777 run_lfsck_remote $node || rc=$?
3779 rm -rvf $MDSDB* $OSTDB* || true
3783 check_and_cleanup_lustre() {
3784 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3790 if is_mounted $MOUNT; then
3791 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3792 error "remove sub-test dirs failed"
3793 [ "$ENABLE_QUOTA" ] && restore_quota || true
3796 if [ "$I_UMOUNTED2" = "yes" ]; then
3797 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3800 if [ "$I_MOUNTED2" = "yes" ]; then
3801 cleanup_mount $MOUNT2
3804 if [ "$I_MOUNTED" = "yes" ]; then
3805 cleanupall -f || error "cleanup failed"
3813 wait_for_function () {
3816 # suppress fn both stderr and stdout
3817 if [ "$1" = "--quiet" ]; then
3819 quiet=" > /dev/null 2>&1"
3831 eval $fn $quiet && return 0
3833 wait=$((wait + sleep))
3834 [ $wait -lt $max ] || return 1
3835 echo waiting $fn, $((max - wait)) secs left ...
3845 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3846 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3847 echo "Network not available!"
3851 echo `date +"%H:%M:%S (%s)"` network interface is UP
3859 # Convert a space-delimited list to a comma-delimited list. If the input is
3860 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3862 # echo is used to convert newlines to spaces, since it doesn't
3863 # introduce a trailing space as using "tr '\n' ' '" does
3864 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3870 echo $list | grep -qw $item
3873 # list, excluded are the comma separated lists
3874 exclude_items_from_list () {
3880 for item in ${excluded//,/ }; do
3881 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3883 echo $(comma_list $list)
3886 # list, expand are the comma separated lists
3888 local list=${1//,/ }
3889 local expand=${2//,/ }
3892 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3893 echo $(comma_list $expanded)
3896 testslist_filter () {
3897 local script=$LUSTRE/tests/${TESTSUITE}.sh
3899 [ -f $script ] || return 0
3901 local start_at=$START_AT
3902 local stop_at=$STOP_AT
3904 local var=${TESTSUITE//-/_}_START_AT
3905 [ x"${!var}" != x ] && start_at=${!var}
3906 var=${TESTSUITE//-/_}_STOP_AT
3907 [ x"${!var}" != x ] && stop_at=${!var}
3909 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3910 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3911 /^'${start_at}'$/ {flag = 0}
3912 {if (flag == 1) print $0}
3913 /^'${stop_at}'$/ { flag = 1 }'
3917 (cd `dirname $1`; echo $PWD/`basename $1`)
3921 local types=${1:-"OST MDS MGS"}
3925 for entry in $types; do
3926 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3927 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3930 MGS ) list="$list $name";;
3931 MDS|OST ) local count=${type}COUNT
3932 for ((i=1; i<=${!count}; i++)) do
3933 list="$list ${name}$i"
3935 * ) error "Invalid facet type"
3939 echo $(comma_list $list)
3942 ##################################
3943 # Adaptive Timeouts funcs
3946 # only check mds, we assume at_max is the same on all nodes
3947 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3948 if [ $at_max -eq 0 ]; then
3959 # suppose that all ost-s have the same $at value set
3960 [ $facet != "ost" ] || facet=ost1
3962 do_facet $facet "lctl get_param -n $at"
3980 if [ $facet == "ost" ]; then
3981 facet=$(get_facets OST)
3982 elif [ $facet == "mds" ]; then
3983 facet=$(get_facets MDS)
3985 hosts=$(expand_list $hosts $(facets_hosts $facet))
3988 do_nodes $hosts lctl set_param at_max=$at_max
3991 ##################################
3995 # OBD_FAIL_MDS_ALL_REQUEST_NET
3997 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3998 do_facet client "$1" || RC=$?
3999 do_facet $SINGLEMDS lctl set_param fail_loc=0
4004 # OBD_FAIL_MDS_ALL_REPLY_NET
4006 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
4007 do_facet client "$@" || RC=$?
4008 do_facet $SINGLEMDS lctl set_param fail_loc=0
4012 drop_reint_reply() {
4013 # OBD_FAIL_MDS_REINT_NET_REP
4015 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
4016 do_facet client "$@" || RC=$?
4017 do_facet $SINGLEMDS lctl set_param fail_loc=0
4021 drop_update_reply() {
4022 # OBD_FAIL_UPDATE_OBJ_NET_REP
4026 do_facet mds${index} lctl set_param fail_loc=0x1701
4027 do_facet client "$@" || RC=$?
4028 do_facet mds${index} lctl set_param fail_loc=0
4033 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4035 do_facet ost1 lctl set_param fail_loc=0x214
4036 do_facet client "$1" || RC=$?
4037 do_facet client "sync"
4038 do_facet ost1 lctl set_param fail_loc=0
4042 drop_ldlm_cancel() {
4043 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4045 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4046 do_nodes $list lctl set_param fail_loc=0x304
4048 do_facet client "$@" || RC=$?
4050 do_nodes $list lctl set_param fail_loc=0
4054 drop_bl_callback() {
4055 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4057 do_facet client lctl set_param fail_loc=0x80000305
4058 do_facet client "$@" || RC=$?
4059 do_facet client lctl set_param fail_loc=0
4064 #define OBD_FAIL_LDLM_REPLY 0x30c
4066 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
4067 do_facet client "$@" || RC=$?
4068 do_facet $SINGLEMDS lctl set_param fail_loc=0
4076 echo "clearing fail_loc on $facet"
4077 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4080 set_nodes_failloc () {
4081 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
4084 cancel_lru_locks() {
4085 $LCTL mark "cancel_lru_locks $1 start"
4086 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
4087 $LCTL set_param -n $d=clear
4089 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
4090 $LCTL mark "cancel_lru_locks $1 stop"
4095 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4096 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4097 echo "$DEFAULT_LRU_SIZE"
4102 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4105 lru_resize_disable()
4107 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4112 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4113 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4114 echo there is still data in page cache $FILE ?
4115 lctl get_param -n $FILE
4123 DEBUGSAVE="$(lctl get_param -n debug)"
4127 [ -n "$DEBUGSAVE" ] && \
4128 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4133 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4136 debug_size_restore() {
4137 [ -n "$DEBUG_SIZE_SAVED" ] && \
4138 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4142 start_full_debug_logging() {
4147 local DEBUG_SIZE=150
4149 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4150 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4153 stop_full_debug_logging() {
4158 # prints bash call stack
4161 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4162 local s=${BASH_SOURCE[$i]}
4163 local l=${BASH_LINENO[$i-1]}
4164 local f=${FUNCNAME[$i]}
4165 echo " = $s:$l:$f()"
4169 ##################################
4171 ##################################
4174 local TYPE=${TYPE:-"FAIL"}
4177 # do not dump logs if $1=false
4178 if [ "x$1" = "xfalse" ]; then
4184 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4188 # We need to dump the logs on all nodes
4190 gather_logs $(comma_list $(nodes_list))
4194 [ "$TESTSUITELOG" ] &&
4195 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4196 if [ -z "$*" ]; then
4197 echo "error() without useful message, please fix" > $LOGDIR/err
4199 echo "$@" > $LOGDIR/err
4205 local log=$TESTSUITELOG
4207 [ -f "$log" ] && grep -q FAIL $log && status=1
4220 # use only if we are ignoring failures for this test, bugno required.
4221 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4222 # e.g. error_ignore 5494 "your message"
4224 local TYPE="IGNORE (bz$1)"
4229 error_and_remount() {
4231 remount_client $MOUNT
4236 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4241 log " SKIP: $TESTSUITE $TESTNAME $@"
4243 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4244 skip_logged $TESTNAME "$@"
4247 echo "$@" > $LOGDIR/skip
4250 [[ -n "$TESTSUITELOG" ]] &&
4251 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4254 build_test_filter() {
4255 EXCEPT="$EXCEPT $(testslist_filter)"
4257 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4261 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4262 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4263 [ "$EXCEPT_SLOW" ] && \
4264 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4265 for E in $EXCEPT; do
4266 eval EXCEPT_${E}=true
4268 for E in $ALWAYS_EXCEPT; do
4269 eval EXCEPT_ALWAYS_${E}=true
4271 for E in $EXCEPT_SLOW; do
4272 eval EXCEPT_SLOW_${E}=true
4274 for G in $GRANT_CHECK_LIST; do
4275 eval GCHECK_ONLY_${G}=true
4280 if [[ $1 = [a-z]* ]]; then
4287 # print a newline if the last test was skipped
4288 export LAST_SKIPPED=
4289 export ALWAYS_SKIPPED=
4291 # Main entry into test-framework. This is called with the name and
4292 # description of a test. The name is used to find the function to run
4293 # the test using "test_$name".
4295 # This supports a variety of methods of specifying specific test to
4296 # run or not run. These need to be documented...
4301 export base=`basetest $1`
4302 if [ ! -z "$ONLY" ]; then
4304 if [ ${!testname}x != x ]; then
4305 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4306 run_one_logged $1 "$2"
4310 if [ ${!testname}x != x ]; then
4311 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4312 run_one_logged $1 "$2"
4322 if [ ${!testname}x != x ]; then
4323 TESTNAME=test_$1 skip "skipping excluded test $1"
4326 testname=EXCEPT_$base
4327 if [ ${!testname}x != x ]; then
4328 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4331 testname=EXCEPT_ALWAYS_$1
4332 if [ ${!testname}x != x ]; then
4333 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4336 testname=EXCEPT_ALWAYS_$base
4337 if [ ${!testname}x != x ]; then
4338 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4341 testname=EXCEPT_SLOW_$1
4342 if [ ${!testname}x != x ]; then
4343 TESTNAME=test_$1 skip "skipping SLOW test $1"
4346 testname=EXCEPT_SLOW_$base
4347 if [ ${!testname}x != x ]; then
4348 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4354 run_one_logged $1 "$2"
4361 module_loaded lnet || load_modules
4373 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4378 strace -o $TMP/$1.strace -ttt $*
4380 log "FINISHED: $*: rc $RC"
4387 banner test complete, duration $duration sec
4388 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4389 echo duration $duration >>$TESTSUITELOG
4393 # Set TEST_STATUS here. It will be used for logging the result.
4396 if [[ -f $LOGDIR/err ]]; then
4398 elif [[ -f $LOGDIR/skip ]]; then
4401 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4405 local FFREE=$(do_node $SINGLEMDS \
4406 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4407 local FTOTAL=$(do_node $SINGLEMDS \
4408 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4410 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4414 echo -n "Resetting fail_loc on all nodes..."
4415 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4421 # Log a message (on all nodes) padded with "=" before and after.
4422 # Also appends a timestamp and prepends the testsuite name.
4425 EQUALS="===================================================================================================="
4427 msg="== ${TESTSUITE} $*"
4429 [[ $last != "=" && $last != " " ]] && msg="$msg "
4430 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4431 # always include at least == after the message
4432 log "$msg== $(date +"%H:%M:%S (%s)")"
4436 # Run a single test function and cleanup after it.
4438 # This function should be run in a subshell so the test func can
4439 # exit() without stopping the whole script.
4444 tfile=f.${TESTSUITE}.${testnum}
4445 export tdir=d0.${TESTSUITE}/d${base}
4446 export TESTNAME=test_$testnum
4447 local SAVE_UMASK=`umask`
4450 banner "test $testnum: $message"
4451 test_${testnum} || error "test_$testnum failed with $?"
4454 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4455 check_catastrophe || error "LBUG/LASSERT detected"
4456 if [ "$PARALLEL" != "yes" ]; then
4457 ps auxww | grep -v grep | grep -q multiop &&
4458 error "multiop still running"
4467 # Wrapper around run_one to ensure:
4468 # - test runs in subshell
4469 # - output of test is saved to separate log file for error reporting
4470 # - test result is saved to data file
4473 local BEFORE=`date +%s`
4475 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4476 local test_log=$LOGDIR/$name
4479 local SAVE_UMASK=`umask`
4483 log_sub_test_begin test_${1}
4484 (run_one $1 "$2") 2>&1 | tee -i $test_log
4485 local RC=${PIPESTATUS[0]}
4487 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4488 echo "test_$1 returned $RC" | tee $LOGDIR/err
4490 duration=$((`date +%s` - $BEFORE))
4491 pass "$1" "(${duration}s)"
4493 if [[ -f $LOGDIR/err ]]; then
4494 TEST_ERROR=$(cat $LOGDIR/err)
4495 elif [[ -f $LOGDIR/skip ]]; then
4496 TEST_ERROR=$(cat $LOGDIR/skip)
4498 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4500 if [ -f $LOGDIR/err ]; then
4501 $FAIL_ON_ERROR && exit $RC
4510 # Print information of skipped tests to result.yml
4513 log_sub_test_begin $1
4515 log_sub_test_end "SKIP" "0" "0" "$@"
4519 (cd `dirname $1`; echo $PWD/`basename $1`)
4524 export base=`basetest $1`
4525 [ "$CHECK_GRANT" == "no" ] && return 0
4527 testname=GCHECK_ONLY_${base}
4528 [ ${!testname}x == x ] && return 0
4530 echo -n "checking grant......"
4532 local clients=$CLIENTS
4533 [ -z $clients ] && clients=$(hostname)
4535 # sync all the data and make sure no pending data on server
4536 do_nodes $clients sync
4539 client_grant=`do_nodes $clients \
4540 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4541 awk '{total += $1} END{print total}'`
4544 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4545 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4546 awk '{total += $1} END{print total}'`
4548 # check whether client grant == server grant
4549 if [ $client_grant -ne $server_grant ]; then
4550 echo "failed: client:${client_grant} server: ${server_grant}."
4551 do_nodes $(comma_list $(osts_nodes)) \
4552 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4553 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4556 echo "pass: client:${client_grant} server: ${server_grant}"
4561 ########################
4567 ost=`echo $1 | awk -F_ '{print $3}'`
4568 if [ -z $ost ]; then
4569 ost=`echo $1 | sed 's/-osc.*//'`
4574 ostuuid_from_index()
4576 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4579 ostname_from_index() {
4580 local uuid=$(ostuuid_from_index $1)
4584 index_from_ostuuid()
4586 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4589 mdtuuid_from_index()
4591 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4595 # Return unique identifier for given hostname
4598 echo $host_name | md5sum | cut -d' ' -f1
4602 # Returns list of ip addresses for each interface
4604 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4609 # Cache address list to avoid mutiple execution of local_addr_list
4610 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4612 for i in $LOCAL_ADDR_LIST ; do
4613 [[ "$i" == "$addr" ]] && return 0
4620 local is_local="IS_LOCAL_$(host_id $host_name)"
4621 if [ -z "${!is_local-}" ] ; then
4623 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4624 is_local_addr "$host_ip" && eval $is_local=1
4626 [[ "${!is_local}" == "1" ]]
4631 local_node $node && return 1
4638 for node in $(mdts_nodes); do
4639 remote_node $node && return 0
4646 [ "$CLIENTONLY" ] && return 0 || true
4647 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4652 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4653 MSKIPPED=1 && return 1
4660 for node in $(osts_nodes) ; do
4661 remote_node $node && return 0
4668 [ "$CLIENTONLY" ] && return 0 || true
4669 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4674 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4675 OSKIPPED=1 && return 1
4682 MGS=$(facet_host mgs)
4683 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4688 remote_mds_nodsh || remote_ost_nodsh || \
4689 $(single_local_node $(comma_list $(nodes_list)))
4693 remote_ost && remote_mds
4696 # Get the active nodes for facets.
4704 for facet in ${facets//,/ }; do
4705 nodes="$nodes $(facet_active_host $facet)"
4708 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4712 # Get all of the active MDS nodes.
4714 echo -n $(facets_nodes $(get_facets MDS))
4717 # Get all of the active OSS nodes.
4719 echo -n $(facets_nodes $(get_facets OST))
4722 # Get all of the client nodes and active server nodes.
4724 local nodes=$HOSTNAME
4728 # CLIENTS (if specified) contains the local client
4729 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4731 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4732 nodes="$nodes $(facets_nodes $(get_facets))"
4735 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4739 # Get all of the remote client nodes and remote active server nodes.
4740 remote_nodes_list () {
4741 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4744 # Get all of the MDS nodes, including active and passive nodes.
4752 for i in $(seq $MDSCOUNT); do
4754 failover_host=mds${i}failover_HOST
4755 nodes="$nodes ${!host} ${!failover_host}"
4758 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4762 # Get all of the OSS nodes, including active and passive nodes.
4770 for i in $(seq $OSTCOUNT); do
4772 failover_host=ost${i}failover_HOST
4773 nodes="$nodes ${!host} ${!failover_host}"
4776 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4780 # Get all of the server nodes, including active and passive nodes.
4781 all_server_nodes () {
4786 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
4788 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4792 # Get all of the client and server nodes, including active and passive nodes.
4794 local nodes=$HOSTNAME
4798 # CLIENTS (if specified) contains the local client
4799 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4801 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4802 nodes="$nodes $(all_server_nodes)"
4805 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4809 init_clients_lists () {
4810 # Sanity check: exclude the local client from RCLIENTS
4811 local clients=$(hostlist_expand "$RCLIENTS")
4812 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4814 # Sanity check: exclude the dup entries
4815 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4817 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4819 # Sanity check: exclude the dup entries from CLIENTS
4820 # for those configs which has SINGLCLIENT set to local client
4821 clients=$(for i in $clients; do echo $i; done | sort -u)
4823 CLIENTS=$(comma_list $clients)
4824 local -a remoteclients=($RCLIENTS)
4825 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4826 varname=CLIENT$((i + 2))
4827 eval $varname=${remoteclients[i]}
4830 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4833 get_random_entry () {
4836 rnodes=${rnodes//,/ }
4838 local -a nodes=($rnodes)
4839 local num=${#nodes[@]}
4840 local i=$((RANDOM * num * 2 / 65536))
4846 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4851 lctl get_param version | grep -q patchless
4855 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4856 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4861 echo $nodes | wc -w || true
4865 local nodes=$(osts_nodes)
4866 local osscount=$(get_node_count "$nodes")
4867 [ ! "$OSTCOUNT" = "$osscount" ]
4871 local nodes=$(mdts_nodes)
4872 local mdtcount=$(get_node_count "$nodes")
4873 [ ! "$MDSCOUNT" = "$mdtcount" ]
4876 generate_machine_file() {
4877 local nodes=${1//,/ }
4878 local machinefile=$2
4880 for node in $nodes; do
4881 echo $node >>$machinefile || \
4882 { echo "can not generate machinefile $machinefile" && return 1; }
4887 local file=$1/stripe
4890 $LFS getstripe -v $file || error "getstripe $file failed"
4894 setstripe_nfsserver () {
4897 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4898 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4900 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4902 do_nodev $nfsserver lfs setstripe "$@"
4905 # Check and add a test group.
4911 local gid=$(getent group $group_name | cut -d: -f3)
4912 if [[ -n "$gid" ]]; then
4913 [[ "$gid" -eq "$group_id" ]] || {
4914 error_noexit "inconsistent group ID:" \
4915 "new: $group_id, old: $gid"
4919 groupadd -g $group_id $group_name
4926 # Check and add a test user.
4939 local uid=$(getent passwd $user_name | cut -d: -f3)
4940 if [[ -n "$uid" ]]; then
4941 if [[ "$uid" -eq "$user_id" ]]; then
4942 local dir=$(getent passwd $user_name | cut -d: -f6)
4943 if [[ "$dir" != "$home" ]]; then
4945 usermod -d $home $user_name
4949 error_noexit "inconsistent user ID:" \
4950 "new: $user_id, old: $uid"
4955 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4962 check_runas_id_ret() {
4964 local myRUNAS_UID=$1
4965 local myRUNAS_GID=$2
4968 if [ -z "$myRUNAS" ]; then
4969 error_exit "myRUNAS command must be specified for check_runas_id"
4972 $myRUNAS krb5_login.sh || \
4973 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4975 mkdir $DIR/d0_runas_test
4977 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4978 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4979 rm -rf $DIR/d0_runas_test
4984 local myRUNAS_UID=$1
4985 local myRUNAS_GID=$2
4988 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4989 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4990 Please set RUNAS_ID to some UID which exists on MDS and client or
4991 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4994 # obtain the UID/GID for MPI_USER
4998 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4999 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5001 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5002 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5005 # obtain and cache Kerberos ticket-granting ticket
5006 refresh_krb5_tgt() {
5007 local myRUNAS_UID=$1
5008 local myRUNAS_GID=$2
5011 if [ -z "$myRUNAS" ]; then
5012 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5015 CLIENTS=${CLIENTS:-$HOSTNAME}
5016 do_nodes $CLIENTS "set -x
5017 if ! $myRUNAS krb5_login.sh; then
5018 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5023 # Run multiop in the background, but wait for it to print
5024 # "PAUSING" to its stdout before returning from this function.
5025 multiop_bg_pause() {
5026 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5030 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5033 echo "$MULTIOP_PROG $FILE v$ARGS"
5034 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5036 echo "TMPPIPE=${TMPPIPE}"
5037 read -t 60 multiop_output < $TMPPIPE
5038 if [ $? -ne 0 ]; then
5043 if [ "$multiop_output" != "PAUSING" ]; then
5044 echo "Incorrect multiop output: $multiop_output"
5059 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5065 inodes_available () {
5066 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
5070 mdsrate_inodes_available () {
5071 local min_inodes=$(inodes_available)
5072 echo $((min_inodes * 99 / 100))
5075 # reset llite stat counters
5076 clear_llite_stats(){
5077 lctl set_param -n llite.*.stats 0
5080 # sum llite stat items
5081 calc_llite_stats() {
5082 local res=$(lctl get_param -n llite.*.stats |
5083 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5087 # reset osc stat counters
5089 lctl set_param -n osc.*.osc_stats 0
5092 # sum osc stat items
5094 local res=$(lctl get_param -n osc.*.osc_stats |
5095 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5100 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
5103 calc_osc_kbytes () {
5104 df $MOUNT > /dev/null
5105 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5108 # save_lustre_params(comma separated facet list, parameter_mask)
5109 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5110 save_lustre_params() {
5116 for facet in ${facets//,/ }; do
5117 node=$(facet_active_host $facet)
5118 [[ *\ $node\ * = " $nodes " ]] && continue
5119 nodes="$nodes $node"
5121 do_node $node "$LCTL get_param $2 |
5122 while read s; do echo $facet \\\$s; done"
5126 # restore lustre parameters from input stream, produces by save_lustre_params
5127 restore_lustre_params() {
5132 while IFS=" =" read facet name val; do
5133 do_facet $facet "$LCTL set_param -n $name $val"
5137 check_catastrophe() {
5138 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5139 local C=$CATASTROPHE
5140 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5142 [ -z "$rnodes" ] && return 0
5145 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5146 echo \\\$(< $C) || echo 0);
5147 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5150 if [ -n "$data" ]; then
5157 # CMD: determine mds index where directory inode presents
5160 local file=$dir/f0.get_mds_dir_tmpfile
5165 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5166 local -a oldused=($iused)
5168 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5170 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5171 local -a newused=($iused)
5174 for ((i=0; i<${#newused[@]}; i++)); do
5175 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5181 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5184 mdsrate_cleanup () {
5186 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
5187 --nfiles $3 --dir $4 --filefmt $5 $6
5192 delayed_recovery_enabled () {
5193 local var=${SINGLEMDS}_svc
5194 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5197 ########################
5199 convert_facet2label() {
5202 if [ x$facet = xost ]; then
5206 local varsvc=${facet}_svc
5208 if [ -n ${!varsvc} ]; then
5211 error "No lablel for $facet!"
5215 get_clientosc_proc_path() {
5219 get_lustre_version () {
5220 local facet=${1:-"$SINGLEMDS"}
5221 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5224 lustre_version_code() {
5225 local facet=${1:-"$SINGLEMDS"}
5226 version_code $(get_lustre_version $1)
5229 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5230 # used by MDT would not be changed.
5231 # mdt lov: fsname-mdtlov
5232 # mdt osc: fsname-OSTXXXX-osc
5233 mds_on_old_device() {
5234 local mds=${1:-"$SINGLEMDS"}
5236 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5237 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5238 > /dev/null 2>&1" && return 0
5243 get_mdtosc_proc_path() {
5245 local ost_label=${2:-"*OST*"}
5247 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5248 local mdt_label=$(convert_facet2label $mds_facet)
5249 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5251 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5252 mds_on_old_device $mds_facet; then
5253 echo "${ost_label}-osc"
5255 echo "${ost_label}-osc-${mdt_index}"
5259 get_osc_import_name() {
5262 local label=$(convert_facet2label $ost)
5264 if [ "${facet:0:3}" = "mds" ]; then
5265 get_mdtosc_proc_path $facet $label
5269 get_clientosc_proc_path $label
5273 _wait_import_state () {
5276 local maxtime=${3:-$(max_recovery_time)}
5280 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5281 while [ "${CONN_STATE}" != "${expected}" ]; do
5282 if [ "${expected}" == "DISCONN" ]; then
5283 # for disconn we can check after proc entry is removed
5284 [ "x${CONN_STATE}" == "x" ] && return 0
5285 # with AT enabled, we can have connect request timeout near of
5286 # reconnect timeout and test can't see real disconnect
5287 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5289 [ $i -ge $maxtime ] && \
5290 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5293 # Add uniq for multi-mount case
5294 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5298 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5302 wait_import_state() {
5305 local maxtime=${3:-$(max_recovery_time)}
5308 for param in ${params//,/ }; do
5309 _wait_import_state $state $param $maxtime || return
5313 wait_import_state_mount() {
5314 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5318 wait_import_state $*
5321 # One client request could be timed out because server was not ready
5322 # when request was sent by client.
5323 # The request timeout calculation details :
5325 # /* We give the server rq_timeout secs to process the req, and
5326 # add the network latency for our local timeout. */
5327 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5328 # ptlrpc_at_get_net_latency(request) ;
5330 # ptlrpc_connect_import ()
5331 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5334 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5335 # ptlrpc_at_get_net_latency(request) ->
5336 # at_get (max (iat_net_latency=0, at_min)) = at_min
5339 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5340 # INITIAL_CONNECT_TIMEOUT + at_min
5342 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5343 # because we can not get this value in runtime,
5344 # the value depends on configure options, and it is not stored in /proc.
5346 # #define CONNECTION_SWITCH_MIN 5U
5347 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5349 request_timeout () {
5352 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5353 local init_connect_timeout=$TIMEOUT
5354 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5356 local at_min=$(at_get $facet at_min)
5358 echo $(( init_connect_timeout + at_min ))
5361 _wait_osc_import_state() {
5365 local ost=$(get_osc_import_name $facet $ost_facet)
5367 local param="osc.${ost}.ost_server_uuid"
5370 # 1. wait the deadline of client 1st request (it could be skipped)
5371 # 2. wait the deadline of client 2nd request
5372 local maxtime=$(( 2 * $(request_timeout $facet)))
5374 #During setup time, the osc might not be setup, it need wait
5375 #until list_param can return valid value. And also if there
5376 #are mulitple osc entries we should list all of them before
5378 local params=$($LCTL list_param $param 2>/dev/null || true)
5379 while [ -z "$params" ]; do
5380 if [ $i -ge $maxtime ]; then
5381 echo "can't get $param by list_param in $maxtime secs"
5382 if [[ $facet != client* ]]; then
5383 echo "Go with $param directly"
5392 params=$($LCTL list_param $param 2>/dev/null || true)
5395 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5396 wait_import_state $expected "$params" $maxtime; then
5397 error "import is not in ${expected} state"
5404 wait_osc_import_state() {
5410 if [[ $facet = mds ]]; then
5411 for num in $(seq $MDSCOUNT); do
5412 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5415 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5419 get_clientmdc_proc_path() {
5427 [ -z "$list" ] && return 0
5429 # Add paths to lustre tests for 32 and 64 bit systems.
5430 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5431 local TESTPATH="$RLUSTRE/tests:"
5432 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5433 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5436 wait_clients_import_state () {
5443 if [ "$FAILURE_MODE" = HARD ]; then
5444 facets=$(facets_on_host $(facet_active_host $facet))
5447 for facet in ${facets//,/ }; do
5448 local label=$(convert_facet2label $facet)
5451 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5452 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5453 *) error "unknown facet!" ;;
5455 local params=$(expand_list $params $proc_path)
5458 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5459 error "import is not in ${expected} state"
5469 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5470 $LCTL get_param obdfilter.*.kbytesavail))
5471 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5472 $LCTL get_param -n obdfilter.*.tot_granted))
5473 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5474 $LCTL get_param -n obdfilter.*.kbytestotal))
5475 for ((i=0; i<${#AVAILA[@]}; i++)); do
5476 local -a AVAIL1=(${AVAILA[$i]//=/ })
5477 local -a TOTAL=(${TOTALA[$i]//=/ })
5478 GRANT=$((${GRANTA[$i]}/1024))
5479 # allow 1% of total space in bavail because of delayed
5480 # allocation with ZFS which might release some free space after
5481 # txg commit. For small devices, we set a mininum of 8MB
5482 local LIMIT=$((${TOTAL} / 100 + 8000))
5483 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5484 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5485 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5486 echo " FULL" || echo
5492 do_facet mgs lctl pool_list $1
5496 local fsname=${1%%.*}
5497 local poolname=${1##$fsname.}
5499 do_facet mgs lctl pool_new $1
5501 # get param should return err unless pool is created
5502 [[ $RC -ne 0 ]] && return $RC
5504 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5505 2>/dev/null || echo foo" "" || RC=1
5506 if [[ $RC -eq 0 ]]; then
5509 error "pool_new failed $1"
5514 add_pool_to_list () {
5515 local fsname=${1%%.*}
5516 local poolname=${1##$fsname.}
5518 local listvar=${fsname}_CREATED_POOLS
5519 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5522 remove_pool_from_list () {
5523 local fsname=${1%%.*}
5524 local poolname=${1##$fsname.}
5526 local listvar=${fsname}_CREATED_POOLS
5527 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5530 destroy_pool_int() {
5532 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5533 awk '$1 !~ /^Pool:/ {print $1}')
5534 for ost in $OSTS; do
5535 do_facet mgs lctl pool_remove $1 $ost
5537 do_facet mgs lctl pool_destroy $1
5540 # <fsname>.<poolname> or <poolname>
5542 local fsname=${1%%.*}
5543 local poolname=${1##$fsname.}
5545 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5549 pool_list $fsname.$poolname || return $?
5551 destroy_pool_int $fsname.$poolname
5553 [[ $RC -ne 0 ]] && return $RC
5555 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5556 2>/dev/null || echo foo" "foo" || RC=1
5558 if [[ $RC -eq 0 ]]; then
5559 remove_pool_from_list $fsname.$poolname
5561 error "destroy pool failed $1"
5567 local fsname=${1:-$FSNAME}
5569 local listvar=${fsname}_CREATED_POOLS
5573 [ x${!listvar} = x ] && return 0
5575 echo destroy the created pools: ${!listvar}
5576 for poolname in ${!listvar//,/ }; do
5577 destroy_pool $fsname.$poolname
5582 local fsname=${1:-$FSNAME}
5584 destroy_pools $fsname
5590 local ts=$(date +%s)
5593 if [[ ! -f "$YAML_LOG" ]]; then
5594 # init_logging is not performed before gather_logs,
5595 # so the $LOGDIR needs to be checked here
5596 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5599 [ -f $LOGDIR/shared ] && docp=false
5601 # dump lustre logs, dmesg
5603 prefix="$TESTLOG_PREFIX.$TESTNAME"
5605 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5607 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5608 echo "Dumping logs only on local client."
5609 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5610 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5615 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5616 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5617 if [ ! -f $LOGDIR/shared ]; then
5618 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5631 for i in $(seq 0 $num_mntpts); do
5632 cmd="ls -laf ${mntpt_root}$i/$dir"
5638 for pid in $pids; do
5645 # target_start_and_reset_recovery_timer()
5646 # service_time = at_est2timeout(service_time);
5647 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5648 # INITIAL_CONNECT_TIMEOUT);
5649 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5650 #define CONNECTION_SWITCH_INC 1
5651 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5652 #define CONNECTION_SWITCH_MIN 5U
5654 max_recovery_time () {
5655 local init_connect_timeout=$(( TIMEOUT / 20 ))
5656 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5658 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5663 get_clients_mount_count () {
5664 local clients=${CLIENTS:-`hostname`}
5666 # we need to take into account the clients mounts and
5667 # exclude mds/ost mounts if any;
5668 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5672 PROC_CLI="srpc_info"
5680 if [ $M -lt $N ]; then
5684 while [ $N -lt $M ]; do
5694 calc_connection_cnt() {
5697 # MDT->MDT = 2 * C(M, 2)
5701 comb_m2=$(combination $MDSCOUNT 2)
5703 local num_clients=$(get_clients_mount_count)
5705 local cnt_mdt2mdt=$((comb_m2 * 2))
5706 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5707 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5708 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5709 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5710 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5711 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5725 local cmd="$tgt.srpc.flavor"
5727 if [ $net == "any" ]; then
5732 if [ $dir != "any" ]; then
5737 log "Setting sptlrpc rule: $cmd"
5738 do_facet mgs "$LCTL conf_param $cmd"
5747 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5748 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5750 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5752 if [ "x$bulkspec" != "x" ]; then
5753 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5755 if [ "x$algs" != "x" ]; then
5756 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5758 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5759 if [ $bulk == "bulkn" ]; then
5760 bulk_count=`echo "$output" | grep "bulk flavor" \
5761 | grep "null/null" | wc -l`
5762 elif [ $bulk == "bulki" ]; then
5763 bulk_count=`echo "$output" | grep "bulk flavor" \
5764 | grep "/null" | grep -v "null/" | wc -l`
5766 bulk_count=`echo "$output" | grep "bulk flavor" \
5767 | grep -v "/null" | grep -v "null/" | wc -l`
5771 [ $bulk_count -lt $count ] && count=$bulk_count
5782 local clients=${CLIENTS:-`hostname`}
5784 for c in ${clients//,/ }; do
5785 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5786 tmpcnt=`count_flvr "$output" $flavor`
5787 cnt=$((cnt + tmpcnt))
5797 local clients=${CLIENTS:-`hostname`}
5799 for c in ${clients//,/ }; do
5800 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5801 tmpcnt=`count_flvr "$output" $flavor`
5802 cnt=$((cnt + tmpcnt))
5812 if [ $MDSCOUNT -le 1 ]; then
5817 for num in `seq $MDSCOUNT`; do
5818 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5819 tmpcnt=`count_flvr "$output" $flavor`
5820 cnt=$((cnt + tmpcnt))
5831 for num in `seq $MDSCOUNT`; do
5832 mdtosc=$(get_mdtosc_proc_path mds$num)
5833 mdtosc=${mdtosc/-MDT*/-MDT\*}
5834 output=$(do_facet mds$num lctl get_param -n \
5835 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5836 tmpcnt=`count_flvr "$output" $flavor`
5837 cnt=$((cnt + tmpcnt))
5846 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5847 count_flvr "$output" $flavor
5852 local dir=$1 # from to
5853 local flavor=$2 # flavor expected
5856 if [ $dir == "cli2mdt" ]; then
5857 res=`flvr_cnt_cli2mdt $flavor`
5858 elif [ $dir == "cli2ost" ]; then
5859 res=`flvr_cnt_cli2ost $flavor`
5860 elif [ $dir == "mdt2mdt" ]; then
5861 res=`flvr_cnt_mdt2mdt $flavor`
5862 elif [ $dir == "mdt2ost" ]; then
5863 res=`flvr_cnt_mdt2ost $flavor`
5864 elif [ $dir == "all2ost" ]; then
5865 res1=`flvr_cnt_mdt2ost $flavor`
5866 res2=`flvr_cnt_cli2ost $flavor`
5867 res=$((res1 + res2))
5868 elif [ $dir == "all2mdt" ]; then
5869 res1=`flvr_cnt_mdt2mdt $flavor`
5870 res2=`flvr_cnt_cli2mdt $flavor`
5871 res=$((res1 + res2))
5872 elif [ $dir == "all2all" ]; then
5873 res1=`flvr_cnt_mdt2ost $flavor`
5874 res2=`flvr_cnt_cli2ost $flavor`
5875 res3=`flvr_cnt_mdt2mdt $flavor`
5876 res4=`flvr_cnt_cli2mdt $flavor`
5877 res=$((res1 + res2 + res3 + res4))
5885 local dir=$1 # from to
5886 local flavor=$2 # flavor expected
5887 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5891 for ((i=0;i<20;i++)); do
5892 echo -n "checking $dir..."
5893 res=$(do_check_flavor $dir $flavor)
5894 echo "found $res/$expect $flavor connections"
5895 [ $res -ge $expect ] && return 0
5899 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5903 restore_to_default_flavor()
5905 local proc="mgs.MGS.live.$FSNAME"
5907 echo "restoring to default flavor..."
5909 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5911 # remove all existing rules if any
5912 if [ $nrule -ne 0 ]; then
5913 echo "$nrule existing rules"
5914 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5915 echo "remove rule: $rule"
5916 spec=`echo $rule | awk -F = '{print $1}'`
5917 do_facet mgs "$LCTL conf_param -d $spec"
5921 # verify no rules left
5922 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5923 [ $nrule -ne 0 ] && error "still $nrule rules left"
5925 # wait for default flavor to be applied
5926 # currently default flavor for all connections are 'null'
5927 wait_flavor all2all null
5928 echo "now at default flavor settings"
5933 local flavor=${1:-null}
5935 echo "setting all flavor to $flavor"
5937 # FIXME need parameter to this fn
5938 # and remove global vars
5939 local cnt_all2all=$(calc_connection_cnt all2all)
5941 local res=$(do_check_flavor all2all $flavor)
5942 if [ $res -eq $cnt_all2all ]; then
5943 echo "already have total $res $flavor connections"
5947 echo "found $res $flavor out of total $cnt_all2all connections"
5948 restore_to_default_flavor
5950 [[ $flavor = null ]] && return 0
5952 set_rule $FSNAME any any $flavor
5953 wait_flavor all2all $flavor
5959 # Checking for shared logdir
5960 if [ ! -d $dir ]; then
5961 # Not found. Create local logdir
5964 touch $dir/check_file.$(hostname -s)
5969 check_write_access() {
5974 for node in $(nodes_list); do
5975 file=$dir/check_file.$(short_hostname $node)
5976 if [[ ! -f "$file" ]]; then
5977 # Logdir not accessible/writable from this node.
5980 rm -f $file || return 1
5986 if [[ -n $YAML_LOG ]]; then
5989 local SAVE_UMASK=`umask`
5992 export YAML_LOG=${LOGDIR}/results.yml
5996 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5997 if check_shared_dir $LOGDIR; then
5998 touch $LOGDIR/shared
5999 echo "Logging to shared log directory: $LOGDIR"
6001 echo "Logging to local directory: $LOGDIR"
6004 yml_nodes_file $LOGDIR >> $YAML_LOG
6005 yml_results_file >> $YAML_LOG
6012 yml_log_test $1 >> $YAML_LOG
6016 yml_log_test_status $@ >> $YAML_LOG
6019 log_sub_test_begin() {
6020 yml_log_sub_test_begin "$@" >> $YAML_LOG
6023 log_sub_test_end() {
6024 yml_log_sub_test_end "$@" >> $YAML_LOG
6030 local llverdev_opts=$2
6031 local devname=$(basename $1)
6032 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6033 # loop devices aren't in /proc/partitions
6034 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6036 size=$(($size / 1024 / 1024)) # Gb
6038 local partial_arg=""
6039 # Run in partial (fast) mode if the size
6040 # of a partition > 1 GB
6041 [ $size -gt 1 ] && partial_arg="-p"
6043 llverdev --force $partial_arg $llverdev_opts $dev
6049 local llverfs_opts=$2
6050 local use_partial_arg=$3
6051 local partial_arg=""
6052 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6054 # Run in partial (fast) mode if the size
6055 # of a partition > 1 GB
6056 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6058 llverfs $partial_arg $llverfs_opts $dir
6061 #Remove objects from OST
6062 remove_ost_objects() {
6068 local facet=ost$((OSTIDX + 1))
6069 local mntpt=$(facet_mntpt $facet)
6070 local opts=$OST_MOUNT_OPTS
6074 echo "removing objects from $ostdev on $facet: $objids"
6075 if ! do_facet $facet test -b $ostdev; then
6076 opts=$(csa_add "$opts" -o loop)
6078 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6081 for i in $objids; do
6082 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6084 umount -f $mntpt || return $?
6088 #Remove files from MDT
6089 remove_mdt_files() {
6094 local mntpt=$(facet_mntpt $facet)
6095 local opts=$MDS_MOUNT_OPTS
6097 echo "removing files from $mdtdev on $facet: $files"
6098 if [ $(facet_fstype $facet) == ldiskfs ] &&
6099 ! do_facet $facet test -b $mdtdev; then
6100 opts=$(csa_add "$opts" -o loop)
6102 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6106 rm $mntpt/ROOT/$f || { rc=$?; break; }
6108 umount -f $mntpt || return $?
6112 duplicate_mdt_files() {
6117 local mntpt=$(facet_mntpt $facet)
6118 local opts=$MDS_MOUNT_OPTS
6120 echo "duplicating files on $mdtdev on $facet: $files"
6121 mkdir -p $mntpt || return $?
6122 if [ $(facet_fstype $facet) == ldiskfs ] &&
6123 ! do_facet $facet test -b $mdtdev; then
6124 opts=$(csa_add "$opts" -o loop)
6126 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6137 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6138 pushd $mntpt/ROOT > /dev/null || return $?
6141 touch $f.bad || return $?
6142 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6144 [ $rc -eq 0 ] || return $rc
6145 setfattr --restore $tmp || return $?
6151 local devs=${1//,/ }
6154 local rslt=$TMP/sgpdd_survey
6156 # sgpdd-survey cleanups ${rslt}.* files
6158 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6164 # returns the canonical name for an ldiskfs device
6169 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6170 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6171 echo dm-\\\${foo##*:};
6173 echo \\\$(basename \\\$dv);
6177 is_sanity_benchmark() {
6178 local benchmarks="dbench bonnie iozone fsx"
6180 for b in $benchmarks; do
6181 if [ "$b" == "$suite" ]; then
6189 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6192 # Get the block size of the filesystem.
6198 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6199 awk '/^Block size:/ {print $3}')
6203 # Check whether the "large_xattr" feature is enabled or not.
6204 large_xattr_enabled() {
6205 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6207 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6209 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
6210 return ${PIPESTATUS[0]}
6213 # Get the maximum xattr size supported by the filesystem.
6217 if large_xattr_enabled; then
6218 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6221 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6222 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6224 # maximum xattr size = size of block - size of header -
6225 # size of 1 entry - 4 null bytes
6226 size=$((block_size - 32 - 32 - 4))
6232 # Dump the value of the named xattr from a file.
6237 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6240 # Generate a string with size of $size bytes.
6242 local size=${1:-1024} # in bytes
6244 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6247 reformat_external_journal() {
6248 if [ ! -z ${EJOURNAL} ]; then
6249 local rcmd="do_facet ${SINGLEMDS}"
6251 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
6252 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6256 # MDT file-level backup/restore
6257 mds_backup_restore() {
6258 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6259 local mntpt=$(facet_mntpt brpt)
6260 local rcmd="do_facet ${SINGLEMDS}"
6261 local metaea=${TMP}/backup_restore.ea
6262 local metadata=${TMP}/backup_restore.tgz
6263 local opts=${MDS_MOUNT_OPTS}
6264 local svc=${SINGLEMDS}_svc
6267 if ! ${rcmd} test -b ${devname}; then
6268 opts=$(csa_add "$opts" -o loop)
6271 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
6273 # step 1: build mount point
6274 ${rcmd} mkdir -p $mntpt
6275 # step 2: cleanup old backup
6276 ${rcmd} rm -f $metaea $metadata
6278 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6279 if [ ! -z $igif ]; then
6280 # step 3.5: rm .lustre
6281 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6283 # step 4: backup metaea
6285 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6287 # step 5: backup metadata
6289 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6291 ${rcmd} umount -d $mntpt || return 4
6292 # step 7: reformat external journal if needed
6293 reformat_external_journal || return 5
6294 # step 8: reformat dev
6295 echo "reformat new device"
6296 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS} ${devname}) --backfstype \
6297 ldiskfs --reformat ${devname} $(mdsvdevname 1) > /dev/null ||
6300 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6301 # step 10: restore metadata
6303 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6304 # step 11: restore metaea
6306 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6307 # step 12: remove recovery logs
6308 echo "remove recovery logs"
6309 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6310 # step 13: umount dev
6311 ${rcmd} umount -d $mntpt || return 10
6312 # step 14: cleanup tmp backup
6313 ${rcmd} rm -f $metaea $metadata
6314 # step 15: reset device label - it's not virgin on
6315 ${rcmd} e2label $devname ${!svc}
6320 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6321 local mntpt=$(facet_mntpt brpt)
6322 local rcmd="do_facet ${SINGLEMDS}"
6324 local opts=${MDS_MOUNT_OPTS}
6326 if ! ${rcmd} test -b ${devname}; then
6327 opts=$(csa_add "$opts" -o loop)
6330 echo "remove OI files: idx=${idx}"
6332 # step 1: build mount point
6333 ${rcmd} mkdir -p $mntpt
6335 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6336 if [ -z $idx ]; then
6337 # step 3: remove all OI files
6338 ${rcmd} rm -fv $mntpt/oi.16*
6339 elif [ $idx -lt 2 ]; then
6340 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6344 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6345 for ((i=${idx}; i<64; i=$((i * idx)))); do
6346 ${rcmd} rm -fv $mntpt/oi.16.${i}
6350 ${rcmd} umount -d $mntpt || return 2
6351 # OI files will be recreated when mounted as lustre next time.
6354 # generate maloo upload-able log file name
6355 # \param logname specify unique part of file name
6356 generate_logname() {
6357 local logname=${1:-"default_logname"}
6359 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6362 # mkdir directory on different MDTs
6371 if [ $# -eq 2 ]; then
6381 if [ "$parent" == "$child" ]; then
6385 if [ "$option" == "-p" -a -d ${parent}/${child} ]; then
6389 # it needs to check whether there is further / in child
6390 dir=$(echo $child | awk -F '/' '{print $2}')
6391 if [ ! -z "$dir" ]; then
6392 local subparent=$(echo $child | awk -F '/' '{ print $1 }')
6393 parent=${parent}"/"${subparent}
6397 if [ ! -d ${parent} ]; then
6398 if [ "$option" == "-p" ]; then
6405 if [ $MDSCOUNT -le 1 ]; then
6406 mkdir $option ${parent}/${child} || rc=$?
6408 local mdt_idx=$($LFS getstripe -M $parent)
6410 if [ "$mdt_idx" -ne 0 ]; then
6411 mkdir $option ${parent}/${child} || rc=$?
6415 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6416 local mdt_idx=$((test_num % MDSCOUNT))
6417 echo "mkdir $mdt_idx for ${parent}/${child}"
6418 $LFS setdirstripe -i $mdt_idx ${parent}/${child} || rc=$?