3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
8 export EJOURNAL=${EJOURNAL:-""}
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
12 export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
15 export GSS_PIPEFS=false
16 export IDENTITY_UPCALL=default
18 # specify environment variable containing batch job name for server statistics
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
21 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
22 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
23 export LOAD_LLOOP=${LOAD_LLOOP:-false}
25 #export PDSH="pdsh -S -Rssh -w"
27 # function used by scripts run on remote nodes
28 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
29 . $LUSTRE/tests/functions.sh
30 . $LUSTRE/tests/yaml.sh
32 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
34 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
36 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
38 if [ -f "$EXCEPT_LIST_FILE" ]; then
39 echo "Reading test skip list from $EXCEPT_LIST_FILE"
44 # check config files for options in decreasing order of preference
45 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
46 MODPROBECONF=/etc/modprobe.d/lustre.conf
47 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
48 MODPROBECONF=/etc/modprobe.d/Lustre
49 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
50 MODPROBECONF=/etc/modprobe.conf
54 [[ $DIR/ = $MOUNT/* ]] || \
55 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
56 [[ $DIR1/ = $MOUNT1/* ]] || \
57 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
58 [[ $DIR2/ = $MOUNT2/* ]] || \
59 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
61 [ -n "$failed" ] && exit 99 || true
65 echo "usage: $0 [-r] [-f cfgfile]"
73 [ "$TESTSUITE" == "lfsck" ] && return 0
74 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
76 local form="%-13s %-17s %-9s %s %s\n"
77 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
78 echo "------------------------------------------------------------------------------------"
79 for O in $DEFAULT_SUITES; do
80 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
81 [ "${!O}" = "no" ] && continue || true
82 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
83 local log=${TMP}/${o}.log
84 if is_sanity_benchmark $o; then
85 log=${TMP}/sanity-benchmark.log
90 local status=Unfinished
92 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
93 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | sort -nr -k 3 | head -5 | awk '{ print $2":"$3"s" }')
94 total=$(grep duration $log | awk '{ print $2}')
95 if [ "${!O}" = "done" ]; then
99 local durations=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | awk '{ print $2":"$3"|" }')
100 details=$(printf "%s\n%s %s %s\n" "$details" "DDETAILS" "$O" "$(echo $durations)")
103 printf "$form" $status "$O" "${total}" "E=$skipped"
104 printf "$form" "-" "-" "-" "S=$(echo $slow)"
107 for O in $DEFAULT_SUITES; do
108 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
109 if [ "${!O}" = "no" ]; then
110 printf "$form" "Skipped" "$O" ""
114 # print the detailed tests durations if DDETAILS=true
121 export LUSTRE=$(absolute_path $LUSTRE)
122 export TESTSUITE=$(basename $0 .sh)
123 export TEST_FAILED=false
124 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
125 export RPC_MODE=${RPC_MODE:-false}
127 export MKE2FS=$MKE2FS
128 if [ -z "$MKE2FS" ]; then
129 if which mkfs.ldiskfs >/dev/null 2>&1; then
130 export MKE2FS=mkfs.ldiskfs
136 export DEBUGFS=$DEBUGFS
137 if [ -z "$DEBUGFS" ]; then
138 if which debugfs.ldiskfs >/dev/null 2>&1; then
139 export DEBUGFS=debugfs.ldiskfs
141 export DEBUGFS=debugfs
145 export TUNE2FS=$TUNE2FS
146 if [ -z "$TUNE2FS" ]; then
147 if which tunefs.ldiskfs >/dev/null 2>&1; then
148 export TUNE2FS=tunefs.ldiskfs
150 export TUNE2FS=tune2fs
154 export E2LABEL=$E2LABEL
155 if [ -z "$E2LABEL" ]; then
156 if which label.ldiskfs >/dev/null 2>&1; then
157 export E2LABEL=label.ldiskfs
159 export E2LABEL=e2label
163 export DUMPE2FS=$DUMPE2FS
164 if [ -z "$DUMPE2FS" ]; then
165 if which dumpfs.ldiskfs >/dev/null 2>&1; then
166 export DUMPE2FS=dumpfs.ldiskfs
168 export DUMPE2FS=dumpe2fs
172 export E2FSCK=$E2FSCK
173 if [ -z "$E2FSCK" ]; then
174 if which fsck.ldiskfs >/dev/null 2>&1; then
175 export E2FSCK=fsck.ldiskfs
181 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
182 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
183 export FSCK_MAX_ERR=4 # File system errors left uncorrected
185 export ZFS=${ZFS:-zfs}
186 export ZPOOL=${ZPOOL:-zpool}
187 export ZDB=${ZDB:-zdb}
188 export PARTPROBE=${PARTPROBE:-partprobe}
190 #[ -d /r ] && export ROOT=${ROOT:-/r}
191 export TMP=${TMP:-$ROOT/tmp}
192 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
193 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
194 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
196 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
197 if ! echo $PATH | grep -q $LUSTRE/utils; then
198 export PATH=$LUSTRE/utils:$PATH
200 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
201 export PATH=$LUSTRE/utils/gss:$PATH
203 if ! echo $PATH | grep -q $LUSTRE/tests; then
204 export PATH=$LUSTRE/tests:$PATH
206 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
207 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
209 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
210 [ ! -f "$LST" ] && export LST=$(which lst)
211 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
212 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
213 # Ubuntu, at least, has a truncate command in /usr/bin
214 # so fully path our truncate command.
215 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
216 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
217 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
218 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
219 export PATH=$LUSTRE/tests/racer:$PATH:
221 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
222 export PATH=$LUSTRE/tests/mpi:$PATH
224 export RSYNC_RSH=${RSYNC_RSH:-rsh}
226 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
227 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
228 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
229 [ ! -f "$LFS" ] && export LFS=$(which lfs)
230 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
231 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
233 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
234 if [ ! -f "$L_GETIDENTITY" ]; then
235 if `which l_getidentity > /dev/null 2>&1`; then
236 export L_GETIDENTITY=$(which l_getidentity)
238 export L_GETIDENTITY=NONE
241 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
242 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
243 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
244 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
245 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
246 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
247 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
248 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
249 [ ! -f "$LUSTRE_RMMOD" ] &&
250 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
251 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
252 [ ! -f "$LFS_MIGRATE" ] &&
253 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
254 export NAME=${NAME:-local}
255 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
256 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
257 export LGSSD=$(which lgssd)
258 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
259 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
260 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
262 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
265 if [ "$ACCEPTOR_PORT" ]; then
266 export PORT_OPT="--port $ACCEPTOR_PORT"
271 echo "Using GSS/krb5 ptlrpc security flavor"
272 which lgss_keyring > /dev/null 2>&1 || \
273 error_exit "built with gss disabled! SEC=$SEC"
284 IDENTITY_UPCALL=false
288 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
290 # Paths on remote nodes, if different
291 export RLUSTRE=${RLUSTRE:-$LUSTRE}
292 export RPWD=${RPWD:-$PWD}
293 export I_MOUNTED=${I_MOUNTED:-"no"}
294 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
295 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
296 ! -f `dirname $0`/../mdt/mdt.ko ]; then
297 export CLIENTMODSONLY=yes
300 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
301 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
305 while getopts "rvwf:" opt $*; do
308 r) REFORMAT=--reformat;;
310 w) WRITECONF=writeconf;;
315 shift $((OPTIND - 1))
318 # print the durations of each test if "true"
319 DDETAILS=${DDETAILS:-false}
320 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
330 ncpts=$(do_facet $facet "lctl get_param -n " \
331 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
333 if [ $ncpts -eq 0 ]; then
341 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
342 eval set -- $(tr "[:punct:]" " " <<< $*)
344 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
347 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
348 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
351 /sbin/lsmod | grep -q "^\<$1\>"
354 # Load a module on the system where this is running.
356 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
358 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
359 # will be used as the arguments. Otherwise arguments will be obtained from
360 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
367 BASE=`basename $module $EXT`
369 module_loaded ${BASE} && return
371 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
373 if [ $# -eq 0 ]; then
374 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
375 # Bash until 4.x, so we resort to eval.
376 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
377 eval set -- \$$optvar
378 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
379 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
381 opt=$(awk -v var="^options $BASE" '$0 ~ var \
382 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
383 set -- $(echo -n $opt)
385 # Ensure we have accept=all for lnet
386 if [ $(basename $module) = lnet ]; then
387 # OK, this is a bit wordy...
388 local arg accept_all_present=false
391 [ "$arg" = accept=all ] && \
392 accept_all_present=true
394 $accept_all_present || set -- "$@" accept=all
400 [ $# -gt 0 ] && echo "${module} options: '$*'"
402 # Note that insmod will ignore anything in modprobe.conf, which is why we're
403 # passing options on the command-line.
404 if [ "$BASE" == "lnet_selftest" ] && \
405 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
406 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
407 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
408 insmod ${LUSTRE}/${module}${EXT} "$@"
410 # must be testing a "make install" or "rpm" installation
411 # note failed to load ptlrpc_gss is considered not fatal
412 if [ "$BASE" == "ptlrpc_gss" ]; then
413 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
420 llite_lloop_enabled() {
421 local n1=$(uname -r | cut -d. -f1)
422 local n2=$(uname -r | cut -d. -f2)
423 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
425 # load the llite_lloop module for < 2.6.32 kernels
426 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
427 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
434 load_modules_local() {
435 if [ -n "$MODPROBE" ]; then
437 echo "Using modprobe to load modules"
441 echo Loading modules from $LUSTRE
445 if [ -f /sys/devices/system/cpu/online ]; then
446 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
447 echo "detected $ncpus online CPUs by sysfs"
449 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
451 if [ $rc -eq 0 ]; then
452 echo "detected $ncpus online CPUs by getconf"
454 echo "Can't detect number of CPUs"
459 # if there is only one CPU core, libcfs can only create one partition
460 # if there is more than 4 CPU cores, libcfs should create multiple CPU
461 # partitions. So we just force libcfs to create 2 partitions for
462 # system with 2 or 4 cores
463 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
464 # force to enable multiple CPU partitions
465 echo "Force libcfs to create 2 CPU partitions"
466 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
468 echo "libcfs will create CPU partition based on online CPUs"
471 load_module ../libcfs/libcfs/libcfs
473 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
474 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
475 load_module ../lnet/lnet/lnet
476 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
477 load_module ../lnet/klnds/$LNETLND
478 load_module lvfs/lvfs
479 load_module obdclass/obdclass
480 load_module ptlrpc/ptlrpc
481 load_module ptlrpc/gss/ptlrpc_gss
489 load_module obdecho/obdecho
490 if ! client_only; then
491 SYMLIST=/proc/kallsyms
492 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
493 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
494 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
495 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
496 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
498 load_module osd-zfs/osd_zfs
502 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
504 # This block shall be moved up beside osd-zfs as soon
505 # as osd-ldiskfs stops using mdd symbols.
507 grep -q exportfs_decode_fh $SYMLIST ||
508 { modprobe exportfs 2> /dev/null || true; }
509 load_module ../ldiskfs/ldiskfs/ldiskfs
510 load_module lvfs/fsfilt_ldiskfs
511 load_module osd-ldiskfs/osd_ldiskfs
522 load_module llite/lustre
523 llite_lloop_enabled && load_module llite/llite_lloop
524 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
526 rm -f $OGDB/ogdb-$HOSTNAME
527 $LCTL modules > $OGDB/ogdb-$HOSTNAME
529 # 'mount' doesn't look in $PATH, just sbin
530 if [ -f $LUSTRE/utils/mount.lustre ] && \
531 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
532 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
533 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
540 # load modules on remote nodes optionally
541 # lustre-tests have to be installed on these nodes
542 if $LOAD_MODULES_REMOTE; then
543 local list=$(comma_list $(remote_nodes_list))
544 if [ -n "$list" ]; then
545 echo "loading modules on: '$list'"
546 do_rpc_nodes "$list" load_modules_local
552 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
553 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
554 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
555 echo "$LEAK_LUSTRE" 1>&2
556 echo "$LEAK_PORTALS" 1>&2
557 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
558 echo "Memory leaks detected"
559 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
565 wait_exit_ST client # bug 12845
567 $LUSTRE_RMMOD ldiskfs || return 2
569 if $LOAD_MODULES_REMOTE; then
570 local list=$(comma_list $(remote_nodes_list))
571 if [ -n "$list" ]; then
572 echo "unloading modules on: '$list'"
573 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
574 do_rpc_nodes "$list" check_mem_leak
578 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
579 umount /sbin/mount.lustre || true
580 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
581 rm -f /sbin/mount.lustre || true
584 check_mem_leak || return 254
586 echo "modules unloaded."
591 local facet=${1:-$SINGLEMDS}
592 local fstype=$(facet_fstype $facet)
595 ldiskfs) size=50;; # largest seen is 44, leave some headroom
602 check_gss_daemon_nodes() {
606 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
607 if [ \\\"\\\$num\\\" -ne 1 ]; then
608 echo \\\$num instance of $dname;
613 check_gss_daemon_facet() {
617 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
618 if [ $num -ne 1 ]; then
619 echo "$num instance of $dname on $facet"
628 echo Stopping $@ on $list
629 do_nodes $list "killall -2 $@ 2>/dev/null || true"
632 # start gss daemons on all nodes, or
633 # "daemon" on "list" if set
634 start_gss_daemons() {
638 if [ "$list" ] && [ "$daemon" ] ; then
639 echo "Starting gss daemon on nodes: $list"
640 do_nodes $list "$daemon" || return 8
644 local list=$(comma_list $(mdts_nodes))
646 echo "Starting gss daemon on mds: $list"
647 do_nodes $list "$LSVCGSSD -v" || return 1
649 do_nodes $list "$LGSSD -v" || return 2
652 list=$(comma_list $(osts_nodes))
653 echo "Starting gss daemon on ost: $list"
654 do_nodes $list "$LSVCGSSD -v" || return 3
655 # starting on clients
657 local clients=${CLIENTS:-`hostname`}
659 echo "Starting $LGSSD on clients $clients "
660 do_nodes $clients "$LGSSD -v" || return 4
663 # wait daemons entering "stable" status
667 # check daemons are running
669 list=$(comma_list $(mdts_nodes) $(osts_nodes))
670 check_gss_daemon_nodes $list lsvcgssd || return 5
672 list=$(comma_list $(mdts_nodes))
673 check_gss_daemon_nodes $list lgssd || return 6
676 check_gss_daemon_nodes $clients lgssd || return 7
681 local list=$(comma_list $(mdts_nodes))
683 send_sigint $list lsvcgssd lgssd
685 list=$(comma_list $(osts_nodes))
686 send_sigint $list lsvcgssd
688 list=${CLIENTS:-`hostname`}
689 send_sigint $list lgssd
694 if ! module_loaded ptlrpc_gss; then
695 load_module ptlrpc/gss/ptlrpc_gss
696 module_loaded ptlrpc_gss ||
697 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
699 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
701 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
702 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
710 # maybe cleanup credential cache?
717 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
718 tr '[:lower:]' '[:upper:]'
724 if [ $facet == mgs ]; then
728 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
736 if [ -n "${!var}" ]; then
741 var=$(facet_type $facet)FSTYPE
742 if [ -n "${!var}" ]; then
747 if [ -n "$FSTYPE" ]; then
752 if [[ $facet == mgs ]] && combined_mgs_mds; then
764 local facets=$(get_facets)
767 for facet in ${facets//,/ }; do
768 if [ $node == $(facet_host $facet) ] ||
769 [ $node == "$(facet_failover_host $facet)" ]; then
770 fstype=$(facet_fstype $facet)
771 if [[ $fstypes != *$fstype* ]]; then
772 fstypes+="${fstypes:+,}$fstype"
783 local fstype=$(facet_fstype $facet)
787 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
789 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
790 ${dev} 2>/dev/null");;
792 error "unknown fstype!";;
800 local device=$(mdsdevname $num)
801 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
807 local device=$(ostdevname $num)
808 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
813 # Get the device of a facet.
820 mgs) device=$(mgsdevname) ;;
821 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
822 ost*) device=$(ostdevname $(facet_number $facet)) ;;
823 fs2mds) device=$(mdsdevname 1_2) ;;
824 fs2ost) device=$(ostdevname 1_2) ;;
825 fs3ost) device=$(ostdevname 2_2) ;;
833 # Get the virtual device of a facet.
840 mgs) device=$(mgsvdevname) ;;
841 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
842 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
843 fs2mds) device=$(mdsvdevname 1_2) ;;
844 fs2ost) device=$(ostvdevname 1_2) ;;
845 fs3ost) device=$(ostvdevname 2_2) ;;
853 # Re-read the partition table on failover partner host.
854 # After a ZFS storage pool is created on a shared device, the partition table
855 # on the device may change. However, the operating system on the failover
856 # host may not notice the change automatically. Without the up-to-date partition
857 # block devices, 'zpool import ..' cannot find the labels, whose positions are
858 # relative to partition rather than disk beginnings.
860 # This function performs partprobe on the failover host to make it re-read the
863 refresh_partition_table() {
868 host=$(facet_passive_host $facet)
869 if [[ -n "$host" ]]; then
870 do_node $host "$PARTPROBE $device"
875 # Get ZFS storage pool name.
882 device=$(facet_device $facet)
883 # poolname is string before "/"
884 poolname="${device%%/*}"
890 # Create ZFS storage pool.
897 local opts=${@:-"-o cachefile=none"}
899 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
900 $ZPOOL create -f $opts $poolname $vdev"
904 # Create ZFS file system.
910 local opts=${@:-"-o mountpoint=legacy"}
912 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
913 $ZFS create $opts $dataset"
917 # Export ZFS storage pool.
918 # Before exporting the pool, all datasets within the pool should be unmounted.
926 poolname=$(zpool_name $facet)
928 if [[ -n "$poolname" ]]; then
929 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
930 grep -q ^$poolname/ /proc/mounts ||
931 $ZPOOL export $opts $poolname"
936 # Destroy ZFS storage pool.
937 # Destroy the given pool and free up any devices for other use. This command
938 # tries to unmount any active datasets before destroying the pool.
939 # -f Force any active datasets contained within the pool to be unmounted.
943 local poolname=${2:-$(zpool_name $facet)}
945 if [[ -n "$poolname" ]]; then
946 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
947 $ZPOOL destroy -f $poolname"
952 # Import ZFS storage pool.
953 # Force importing, even if the pool appears to be potentially active.
958 local opts=${@:-"-o cachefile=none"}
961 poolname=$(zpool_name $facet)
963 if [[ -n "$poolname" ]]; then
964 opts+=" -d $(dirname $(facet_vdevice $facet))"
965 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
966 $ZPOOL import -f $opts $poolname"
971 # Set the "cachefile=none" property on ZFS storage pool so that the pool
972 # is not automatically imported on system startup.
974 # In a failover environment, this will provide resource level fencing which
975 # will ensure that the same ZFS storage pool will not be imported concurrently
976 # on different nodes.
978 disable_zpool_cache() {
982 poolname=$(zpool_name $facet)
984 if [[ -n "$poolname" ]]; then
985 do_facet $facet "$ZPOOL set cachefile=none $poolname"
990 # This and set_osd_param() shall be used to access OSD parameters
991 # once existed under "obdfilter":
996 # writethrough_cache_enable
1000 local device=${2:-$FSNAME-OST*}
1003 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1004 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
1009 local device=${2:-$FSNAME-OST*}
1013 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1014 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
1018 local dz=${1:-$DEBUG_SIZE}
1020 if [ -f /sys/devices/system/cpu/possible ]; then
1021 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1023 local cpus=$(getconf _NPROCESSORS_CONF)
1026 # bug 19944, adjust size to be -gt num_possible_cpus()
1027 # promise 2MB for every cpu at least
1028 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1031 lctl set_param debug_mb=$dz
1034 set_default_debug () {
1035 local debug=${1:-"$PTLDEBUG"}
1036 local subsys=${2:-"$SUBSYSTEM"}
1037 local debug_size=${3:-$DEBUG_SIZE}
1039 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1040 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1042 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1045 set_default_debug_nodes () {
1048 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1049 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1053 do_rpc_nodes "$nodes" set_default_debug \
1054 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1057 set_default_debug_facet () {
1059 local node=$(facet_active_host $facet)
1060 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1062 set_default_debug_nodes $node
1067 local facets=${1:-$(get_facets)}
1070 for facet in ${facets//,/ }; do
1073 [ $RC -eq 0 ] && continue
1075 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1076 skip "Restart of $facet failed!." && touch $LU482_FAILED
1078 error "Restart of $facet failed!"
1085 # Add argument "arg" (e.g., "loop") to the comma-separated list
1086 # of arguments for option "opt" (e.g., "-o") on command
1087 # line "opts" (e.g., "-o flock").
1093 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1095 if echo "$opts" | grep -q $opt_pattern; then
1096 opts=$(echo "$opts" | sed -e \
1097 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1099 opts+="${opts:+ }$opt $arg"
1107 local dev=$(facet_active $facet)_dev
1108 local opt=${facet}_opt
1109 local mntpt=$(facet_mntpt $facet)
1110 local opts="${!opt} $@"
1112 if [ $(facet_fstype $facet) == ldiskfs ] &&
1113 ! do_facet $facet test -b ${!dev}; then
1114 opts=$(csa_add "$opts" -o loop)
1117 if [[ $(facet_fstype $facet) == zfs ]]; then
1118 # import ZFS storage pool
1119 import_zpool $facet || return ${PIPESTATUS[0]}
1122 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1123 # for testing LU-482 error handling in mount_facets() and test_0a()
1124 if [ -f $TMP/test-lu482-trigger ]; then
1127 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
1131 if [ $RC -ne 0 ]; then
1132 echo "Start of ${!dev} on ${facet} failed ${RC}"
1134 set_default_debug_facet $facet
1136 label=$(devicelabel ${facet} ${!dev})
1137 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1138 eval export ${facet}_svc=${label}
1139 echo Started ${label}
1144 # start facet device options
1150 eval export ${facet}_dev=${device}
1151 eval export ${facet}_opt=\"$@\"
1153 local varname=${facet}failover_dev
1154 if [ -n "${!varname}" ] ; then
1155 eval export ${facet}failover_dev=${!varname}
1157 eval export ${facet}failover_dev=$device
1160 local mntpt=$(facet_mntpt $facet)
1161 do_facet ${facet} mkdir -p $mntpt
1162 eval export ${facet}_MOUNT=$mntpt
1163 mount_facet ${facet}
1172 local HOST=`facet_active_host $facet`
1173 [ -z $HOST ] && echo stop: no host for $facet && return 0
1175 local mntpt=$(facet_mntpt $facet)
1176 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1177 if [ ${running} -ne 0 ]; then
1178 echo "Stopping $mntpt (opts:$@) on $HOST"
1179 do_facet ${facet} umount -d $@ $mntpt
1182 # umount should block, but we should wait for unrelated obd's
1183 # like the MGS or MGC to also stop.
1184 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1186 if [[ $(facet_fstype $facet) == zfs ]]; then
1187 # export ZFS storage pool
1192 # save quota version (both administrative and operational quotas)
1193 # add an additional parameter if mountpoint is ever different from $MOUNT
1195 # XXX This function is kept for interoperability with old server (< 2.3.50),
1196 # it should be removed whenever we drop the interoperability for such
1198 quota_save_version() {
1199 local fsname=${2:-$FSNAME}
1201 local ver=$(tr -c -d "123" <<< $spec)
1202 local type=$(tr -c -d "ug" <<< $spec)
1204 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1206 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1208 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1210 local osts=$(get_facets OST)
1211 for ost in ${osts//,/ }; do
1213 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1217 # client could mount several lustre
1219 # XXX This function is kept for interoperability with old server (< 2.3.50),
1220 # it should be removed whenever we drop the interoperability for such
1223 local fsname=${1:-$FSNAME}
1225 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1227 do_nodes $(comma_list $(osts_nodes)) \
1228 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1232 # XXX This function is kept for interoperability with old server (< 2.3.50),
1233 # it should be removed whenever we drop the interoperability for such
1235 restore_quota_old() {
1236 local mntpt=${1:-$MOUNT}
1237 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1238 if [ ! "$old_QUOTA_TYPE" ] ||
1239 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1242 quota_save_version $old_QUOTA_TYPE
1245 # XXX This function is kept for interoperability with old server (< 2.3.50),
1246 # it should be removed whenever we drop the interoperability for such
1251 # no quota enforcement for now and accounting works out of the box
1254 # We need save the original quota_type params, and restore them after testing
1256 # Suppose that quota type the same on mds and ost
1257 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1258 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1259 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1260 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1261 export old_QUOTA_TYPE=$quota_type
1262 quota_save_version $QUOTA_TYPE
1264 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1265 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1268 local quota_usrs=$QUOTA_USERS
1270 # get_filesystem_size
1271 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1272 local blk_soft=$((disksz + 1024))
1273 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1275 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1276 local i_soft=$Inodes
1277 local i_hard=$((i_soft + i_soft / 20))
1279 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1280 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1283 for usr in $quota_usrs; do
1284 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1286 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1288 eval $cmd || error "$cmd FAILED!"
1290 # display the quota status
1291 echo "Quota settings for $usr : "
1292 $LFS quota -v -u $usr $mntpt || true
1296 # get mdt quota type
1298 local varsvc=${SINGLEMDS}_svc
1299 do_facet $SINGLEMDS $LCTL get_param -n \
1300 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1303 # get ost quota type
1305 # All OSTs should have same quota type
1306 local varsvc=ost1_svc
1307 do_facet ost1 $LCTL get_param -n \
1308 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1311 # restore old quota type settings
1313 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1318 if [ "$old_MDT_QUOTA_TYPE" ]; then
1319 do_facet mgs $LCTL conf_param \
1320 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1322 if [ "$old_OST_QUOTA_TYPE" ]; then
1323 do_facet mgs $LCTL conf_param \
1324 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1328 # Handle the case when there is a space in the lfs df
1329 # "filesystem summary" line the same as when there is no space.
1330 # This will allow fixing the "lfs df" summary line in the future.
1332 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1336 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1343 # save old quota type & set new quota type
1344 local mdt_qtype=$(mdt_quota_type)
1345 local ost_qtype=$(ost_quota_type)
1347 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1348 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1350 export old_MDT_QUOTA_TYPE=$mdt_qtype
1351 export old_OST_QUOTA_TYPE=$ost_qtype
1353 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1354 error "set mdt quota type failed"
1355 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1356 error "set ost quota type failed"
1358 local quota_usrs=$QUOTA_USERS
1360 # get_filesystem_size
1361 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1362 local blk_soft=$((disksz + 1024))
1363 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1365 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1366 local i_soft=$inodes
1367 local i_hard=$((i_soft + i_soft / 20))
1369 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1370 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1371 "inode-hardlimit: $i_hard"
1374 for usr in $quota_usrs; do
1375 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1377 cmd="$LFS setquota -$type $usr -b $blk_soft"
1378 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1380 eval $cmd || error "$cmd FAILED!"
1382 # display the quota status
1383 echo "Quota settings for $usr : "
1384 $LFS quota -v -u $usr $mntpt || true
1391 local OPTIONS=${3:-$MOUNTOPT}
1393 local device=$MGSNID:/$FSNAME
1394 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1395 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1399 echo "Starting client: $client: $OPTIONS $device $mnt"
1400 do_node $client mkdir -p $mnt
1401 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1403 set_default_debug_nodes $client
1415 [ "$3" ] && force=-f
1416 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1417 if [ $running -ne 0 ]; then
1418 echo "Stopping client $client $mnt (opts:$force)"
1419 do_node $client lsof -t $mnt || need_kill=no
1420 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1421 pids=$(do_node $client lsof -t $mnt | sort -u);
1422 if [ -n $pids ]; then
1423 do_node $client kill -9 $pids || true
1427 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1428 if [ $busy -ne 0 ] ; then
1429 echo "$mnt is still busy, wait one second" && sleep 1
1430 do_node $client umount $force $mnt
1435 # nodes is comma list
1436 sanity_mount_check_nodes () {
1442 # FIXME: assume that all cluster nodes run the same os
1443 [ "$(uname)" = Linux ] || return 0
1446 for mnt in $mnts ; do
1447 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1448 mpts=\\\$(mount | grep -c $mnt' ');
1449 if [ \\\$running -ne \\\$mpts ]; then
1450 echo \\\$(hostname) env are INSANE!;
1453 [ $? -eq 0 ] || rc=1
1458 sanity_mount_check_servers () {
1459 [ "$CLIENTONLY" ] &&
1460 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1461 echo Checking servers environments
1463 # FIXME: modify get_facets to display all facets wo params
1464 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1468 for facet in ${facets//,/ }; do
1469 node=$(facet_host ${facet})
1470 mntpt=$(facet_mntpt $facet)
1471 sanity_mount_check_nodes $node $mntpt ||
1472 { error "server $node environments are insane!"; return 1; }
1476 sanity_mount_check_clients () {
1477 local clients=${1:-$CLIENTS}
1478 local mntpt=${2:-$MOUNT}
1479 local mntpt2=${3:-$MOUNT2}
1481 [ -z $clients ] && clients=$(hostname)
1482 echo Checking clients $clients environments
1484 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1485 error "clients environments are insane!"
1488 sanity_mount_check () {
1489 sanity_mount_check_servers || return 1
1490 sanity_mount_check_clients || return 2
1493 # mount clients if not mouted
1494 zconf_mount_clients() {
1497 local OPTIONS=${3:-$MOUNTOPT}
1499 local device=$MGSNID:/$FSNAME
1500 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1501 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1505 echo "Starting client $clients: $OPTIONS $device $mnt"
1508 running=\\\$(mount | grep -c $mnt' ');
1510 if [ \\\$running -eq 0 ] ; then
1512 mount -t lustre $OPTIONS $device $mnt;
1515 exit \\\$rc" || return ${PIPESTATUS[0]}
1517 echo "Started clients $clients: "
1518 do_nodes $clients "mount | grep $mnt' '"
1520 set_default_debug_nodes $clients
1525 zconf_umount_clients() {
1530 [ "$3" ] && force=-f
1532 echo "Stopping clients: $clients $mnt (opts:$force)"
1533 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1534 if [ \\\$running -ne 0 ] ; then
1535 echo Stopping client \\\$(hostname) $mnt opts:$force;
1536 lsof $mnt || need_kill=no;
1537 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1538 pids=\\\$(lsof -t $mnt | sort -u);
1539 if [ -n \\\"\\\$pids\\\" ]; then
1543 while umount $force $mnt 2>&1 | grep -q "busy"; do
1544 echo "$mnt is still busy, wait one second" && sleep 1;
1551 echo + $POWER_DOWN $node
1555 shutdown_node_hard () {
1557 local attempts=$SHUTDOWN_ATTEMPTS
1559 for i in $(seq $attempts) ; do
1562 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1563 echo "waiting for $host to fail attempts=$attempts"
1564 [ $i -lt $attempts ] || \
1565 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1571 local mnt=${2:-$MOUNT}
1574 if [ "$FAILURE_MODE" = HARD ]; then
1575 shutdown_node_hard $client
1577 zconf_umount_clients $client $mnt -f
1583 local facets="$(get_facets OST),$(get_facets MDS)"
1586 combined_mgs_mds || facets="$facets,mgs"
1588 for facet in ${facets//,/ }; do
1589 if [ $(facet_active_host $facet) == $host ]; then
1590 affected="$affected $facet"
1594 echo $(comma_list $affected)
1599 local host=${2:-$(facet_host $facet)}
1601 local label=$(convert_facet2label $facet)
1602 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1605 facets_up_on_host () {
1607 local facets=$(facets_on_host $host)
1610 for facet in ${facets//,/ }; do
1611 if $(facet_up $facet $host); then
1612 affected_up="$affected_up $facet"
1616 echo $(comma_list $affected_up)
1622 if [ "$FAILURE_MODE" = HARD ]; then
1623 shutdown_node_hard $(facet_active_host $facet)
1631 echo + $POWER_UP $node
1644 if [ "$FAILURE_MODE" = HARD ]; then
1645 reboot_node $(facet_active_host $facet)
1653 if [ "$FAILURE_MODE" = HARD ]; then
1663 for facet in ${facets//,/ }; do
1664 hosts=$(expand_list $hosts $(facet_host $facet) )
1670 _check_progs_installed () {
1674 for prog in $progs; do
1675 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1676 echo $prog missing on $(hostname)
1683 check_progs_installed () {
1687 do_rpc_nodes "$nodes" _check_progs_installed $@
1690 # recovery-scale functions
1692 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1695 start_client_load() {
1698 local var=$(node_var_name $client)_load
1699 eval export ${var}=$load
1701 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1702 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1703 END_RUN_FILE=$END_RUN_FILE \
1704 LOAD_PID_FILE=$LOAD_PID_FILE \
1705 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1706 TESTNAME=$TESTNAME \
1707 DBENCH_LIB=$DBENCH_LIB \
1708 DBENCH_SRC=$DBENCH_SRC \
1709 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1713 log "Started client load: ${load} on $client"
1715 # get the children process IDs
1716 local pids=$(ps --ppid $ppid -o pid= | xargs)
1717 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1721 start_client_loads () {
1722 local -a clients=(${1//,/ })
1723 local numloads=${#CLIENT_LOADS[@]}
1726 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1727 testnum=$((nodenum % numloads))
1728 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1730 # bug 22169: wait the background threads to start
1734 # only for remote client
1735 check_client_load () {
1737 local var=$(node_var_name $client)_load
1738 local TESTLOAD=run_${!var}.sh
1740 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1742 # bug 18914: try to connect several times not only when
1743 # check ps, but while check_catastrophe also
1746 while [ $RC = 254 -a $tries -gt 0 ]; do
1750 if ! check_catastrophe $client; then
1752 if [ $RC -eq 254 ]; then
1753 # FIXME: not sure how long we shuold sleep here
1757 echo "check catastrophe failed: RC=$RC "
1761 # We can continue try to connect if RC=254
1762 # Just print the warning about this
1763 if [ $RC = 254 ]; then
1764 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1767 # see if the load is still on the client
1770 while [ $RC = 254 -a $tries -gt 0 ]; do
1774 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1779 if [ $RC = 254 ]; then
1780 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1781 # see if we can diagnose a bit why this is
1786 check_client_loads () {
1787 local clients=${1//,/ }
1791 for client in $clients; do
1792 check_client_load $client
1794 if [ "$rc" != 0 ]; then
1795 log "Client load failed on node $client, rc=$rc"
1801 restart_client_loads () {
1802 local clients=${1//,/ }
1803 local expectedfail=${2:-""}
1807 for client in $clients; do
1808 check_client_load $client
1810 if [ "$rc" != 0 -a "$expectedfail" ]; then
1811 local var=$(node_var_name $client)_load
1812 start_client_load $client ${!var}
1813 echo "Restarted client load ${!var}: on $client. Checking ..."
1814 check_client_load $client
1816 if [ "$rc" != 0 ]; then
1817 log "Client load failed to restart on node $client, rc=$rc"
1818 # failure one client load means test fail
1819 # we do not need to check other
1828 # Start vmstat and save its process ID in a file.
1833 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1836 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1837 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1840 # Display the nodes on which client loads failed.
1841 print_end_run_file() {
1845 [ -s $file ] || return 0
1847 echo "Found the END_RUN_FILE file: $file"
1850 # A client load will stop if it finds the END_RUN_FILE file.
1851 # That does not mean the client load actually failed though.
1852 # The first node in END_RUN_FILE is the one we are interested in.
1855 if [ -n "$node" ]; then
1856 local var=$(node_var_name $node)_load
1858 local prefix=$TESTLOG_PREFIX
1859 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1860 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1861 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1863 echo "Client load ${!var} failed on node $node:"
1869 # Stop the process which had its PID saved in a file.
1874 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1876 do_nodes $nodes "test -f $pid_file &&
1877 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1880 # Stop all client loads.
1881 stop_client_loads() {
1882 local nodes=${1:-$CLIENTS}
1885 # stop the client loads
1886 stop_process $nodes $pid_file
1888 # clean up the processes that started them
1889 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1891 # End recovery-scale functions
1893 # verify that lustre actually cleaned up properly
1895 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1896 error "LBUG/LASSERT detected"
1897 BUSY=`dmesg | grep -i destruct || true`
1898 if [ "$BUSY" ]; then
1900 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1904 check_mem_leak || exit 204
1906 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1907 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1910 if module_loaded lnet || module_loaded libcfs; then
1911 echo "$TESTSUITE: modules still loaded..." 1>&2
1929 RESULT=$(do_node $node "$TEST")
1930 if [ "$RESULT" == "$FINAL" ]; then
1931 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1932 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1935 [ $WAIT -ge $MAX ] && break
1936 [ $((WAIT % print)) -eq 0 ] &&
1937 echo "Waiting $((MAX - WAIT)) secs for update"
1938 WAIT=$((WAIT + sleep))
1941 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1945 wait_update_facet() {
1948 wait_update $(facet_active_host $facet) "$@"
1952 do_nodes $(comma_list $(mdts_nodes)) \
1953 "lctl set_param -n osd*.*MDT*.force_sync 1"
1954 do_nodes $(comma_list $(osts_nodes)) \
1955 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1956 grep -v 'Found no match'
1959 wait_delete_completed_mds() {
1960 local MAX_WAIT=${1:-20}
1962 local stime=`date +%s`
1967 # find MDS with pending deletions
1968 for node in $(mdts_nodes); do
1969 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1970 2>/dev/null | calc_sum)
1971 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1974 mds2sync="$mds2sync $node"
1976 if [ "$mds2sync" == "" ]; then
1979 mds2sync=$(comma_list $mds2sync)
1981 # sync MDS transactions
1982 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1984 # wait till all changes are sent and commmitted by OSTs
1985 # for ldiskfs space is released upon execution, but DMU
1986 # do this upon commit
1989 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1990 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1992 #echo "$node: $changes changes on all"
1993 if [ "$changes" -eq "0" ]; then
1995 #echo "delete took $((etime - stime)) seconds"
2003 echo "Delete is not completed in $((etime - stime)) seconds"
2004 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
2010 # we can use "for" here because we are waiting the slowest
2011 for host in ${hostlist//,/ }; do
2012 check_network "$host" 900
2014 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2021 for facet in ${facetlist//,/ }; do
2022 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2024 wait_for_host $hostlist
2027 _wait_recovery_complete () {
2030 # Use default policy if $2 is not passed by caller.
2031 local MAX=${2:-$(max_recovery_time)}
2036 while [ $WAIT -lt $MAX ]; do
2037 STATUS=$(lctl get_param -n $param | grep status)
2039 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2042 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2044 echo "$param recovery not done in $MAX sec. $STATUS"
2048 wait_recovery_complete () {
2051 # with an assumption that at_max is the same on all nodes
2052 local MAX=${2:-$(max_recovery_time)}
2055 if [ "$FAILURE_MODE" = HARD ]; then
2056 facets=$(facets_on_host $(facet_active_host $facet))
2058 echo affected facets: $facets
2060 # we can use "for" here because we are waiting the slowest
2061 for facet in ${facets//,/ }; do
2062 local var_svc=${facet}_svc
2063 local param="*.${!var_svc}.recovery_status"
2065 local host=$(facet_active_host $facet)
2066 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2070 wait_mds_ost_sync () {
2071 # just because recovery is done doesn't mean we've finished
2072 # orphan cleanup. Wait for llogs to get synchronized.
2073 echo "Waiting for orphan cleanup..."
2074 # MAX value includes time needed for MDS-OST reconnection
2075 local MAX=$(( TIMEOUT * 2 ))
2078 local list=$(comma_list $(mdts_nodes))
2079 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2080 if ! do_facet $SINGLEMDS \
2081 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2083 # old way, use mds_sync
2085 list=$(comma_list $(osts_nodes))
2086 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2088 while [ $WAIT -lt $MAX ]; do
2089 local -a sync=($(do_nodes $list "$cmd"))
2092 for ((i=0; i<${#sync[@]}; i++)); do
2094 [ ${sync[$i]} -eq 1 ] && continue
2096 [ ${sync[$i]} -eq 0 ] && continue
2098 # there is a not finished MDS-OST synchronization
2102 sleep 2 # increase waiting time and cover statfs cache
2103 [ ${con} -eq 1 ] && return 0
2104 echo "Waiting $WAIT secs for $facet mds-ost sync done."
2107 echo "$facet recovery not done in $MAX sec. $STATUS"
2111 wait_destroy_complete () {
2112 echo "Waiting for local destroys to complete"
2113 # MAX value shouldn't be big as this mean server responsiveness
2114 # never increase this just to make test pass but investigate
2115 # why it takes so long time
2118 while [ $WAIT -lt $MAX ]; do
2119 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2123 for ((i=0; i<${#RPCs[@]}; i++)); do
2124 [ ${RPCs[$i]} -eq 0 ] && continue
2125 # there are still some destroy RPCs in flight
2130 [ ${con} -eq 1 ] && return 0 # done waiting
2131 echo "Waiting ${WAIT}s for local destroys to complete"
2134 echo "Local destroys weren't done in $MAX sec."
2138 wait_delete_completed() {
2139 wait_delete_completed_mds $1 || return $?
2140 wait_destroy_complete
2149 # conf-sanity 31 takes a long time cleanup
2150 while [ $WAIT -lt 300 ]; do
2151 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2152 [ -z "${running}" ] && return 0
2153 echo "waited $WAIT for${running}"
2154 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2156 WAIT=$((WAIT + INTERVAL))
2158 echo "service didn't stop after $WAIT seconds. Still running:"
2163 wait_remote_prog () {
2169 [ "$PDSH" = "no_dsh" ] && return 0
2171 while [ $WAIT -lt $2 ]; do
2172 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2173 [ -z "${running}" ] && return 0 || true
2174 echo "waited $WAIT for: "
2176 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2178 WAIT=$((WAIT + INTERVAL))
2180 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2181 [ -z "$pids" ] && return 0
2182 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2183 # FIXME: not portable
2184 for pid in $pids; do
2185 cat /proc/${pid}/status || true
2186 cat /proc/${pid}/wchan || true
2188 kill -9 $pid || true
2197 # not every config has many clients
2199 if [ ! -z "$CLIENTS" ]; then
2200 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2202 stat -f $MOUNT > /dev/null
2208 # usually checked on particular client or locally
2210 if [ ! -z "$client" ]; then
2211 $PDSH $client "stat -f $MOUNT" > /dev/null
2213 stat -f $MOUNT > /dev/null
2221 client_reconnect() {
2222 uname -n >> $MOUNT/recon
2223 if [ -z "$CLIENTS" ]; then
2224 df $MOUNT; uname -n >> $MOUNT/recon
2226 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2228 echo Connected clients:
2230 ls -l $MOUNT/recon > /dev/null
2234 affected_facets () {
2237 local host=$(facet_active_host $facet)
2238 local affected=$facet
2240 if [ "$FAILURE_MODE" = HARD ]; then
2241 affected=$(facets_up_on_host $host)
2255 #Because it will only get up facets, we need get affected
2256 #facets before shutdown
2257 #For HARD Failure mode, it needs make sure facets on the same
2258 #HOST will only be shutdown and reboot once
2259 for facet in ${facets//,/ }; do
2260 local affected_facet
2262 #check whether facet has been included in other affected facets
2263 for ((index=0; index<$total; index++)); do
2264 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2267 if [ $skip -eq 0 ]; then
2268 affecteds[$total]=$(affected_facets $facet)
2273 for ((index=0; index<$total; index++)); do
2274 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2275 local host=$(facet_active_host $facet)
2276 echo "Failing ${affecteds[index]} on $host"
2277 shutdown_facet $facet
2280 for ((index=0; index<$total; index++)); do
2281 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2282 echo reboot facets: ${affecteds[index]}
2286 change_active ${affecteds[index]}
2288 wait_for_facet ${affecteds[index]}
2289 # start mgs first if it is affected
2290 if ! combined_mgs_mds &&
2291 list_member ${affecteds[index]} mgs; then
2292 mount_facet mgs || error "Restart of mgs failed"
2294 # FIXME; has to be changed to mount all facets concurrently
2295 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2296 echo mount facets: ${affecteds[index]}
2297 mount_facets ${affecteds[index]}
2307 do_facet $facet "sync; sync; sync"
2310 # make sure there will be no seq change
2311 local clients=${CLIENTS:-$HOSTNAME}
2312 local f=fsa-\\\$\(hostname\)
2313 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2314 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2316 local svc=${facet}_svc
2317 do_facet $facet $LCTL --device ${!svc} notransno
2319 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2320 # in-memory state has to be cleared by either rebooting the host or
2321 # exporting and reimporting the pool.
2323 # Although the uberblocks are not updated when a pool is freezed,
2324 # transactions are still written to the disks. Modified blocks may be
2325 # cached in memory when tests try reading them back. The
2326 # export-and-reimport process also evicts any cached pool data from
2327 # memory to provide the correct "data loss" semantics.
2329 # In the test framework, the exporting and importing operations are
2330 # handled by stop() and mount_facet() separately, which are used
2331 # inside fail() and fail_abort().
2333 do_facet $facet $LCTL --device ${!svc} readonly
2334 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2335 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2338 replay_barrier_nodf() {
2339 local facet=$1 echo running=${running}
2340 do_facet $facet "sync; sync; sync"
2341 local svc=${facet}_svc
2342 echo Replay barrier on ${!svc}
2343 do_facet $facet $LCTL --device ${!svc} notransno
2344 do_facet $facet $LCTL --device ${!svc} readonly
2345 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2346 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2349 replay_barrier_nosync() {
2350 local facet=$1 echo running=${running}
2351 local svc=${facet}_svc
2352 echo Replay barrier on ${!svc}
2353 do_facet $facet $LCTL --device ${!svc} notransno
2354 do_facet $facet $LCTL --device ${!svc} readonly
2355 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2356 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2359 mds_evict_client() {
2360 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2361 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2364 ost_evict_client() {
2365 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2366 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2371 local clients=${CLIENTS:-$HOSTNAME}
2373 facet_failover $* || error "failover: $?"
2374 wait_clients_import_state "$clients" "$facets" FULL
2375 clients_up || error "post-failover df: $?"
2380 facet_failover $facet
2386 change_active $facet
2387 wait_for_facet $facet
2388 mount_facet $facet -o abort_recovery
2389 clients_up || echo "first df failed: $?"
2390 clients_up || error "post-failover df: $?"
2394 echo There is no lmc. This is mountconf, baby.
2398 host_nids_address() {
2402 if [ -n "$kind" ]; then
2403 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2405 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2411 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2417 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2418 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2419 if [ -z "$ID" ]; then
2420 echo "Could not get a ptl id for $1..."
2429 h2name_or_ip "$1" "tcp"
2434 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2435 if type __h2elan >/dev/null 2>&1; then
2438 ID=`echo $1 | sed 's/[^0-9]*//g'`
2446 h2name_or_ip "$1" "o2ib"
2450 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2451 # expressions format. As a bonus we can then just pass in those variables
2452 # to pdsh. What this function does is take a HOSTLIST type string and
2453 # expand it into a space deliminated list for us.
2461 [ -z "$hostlist" ] && return
2463 # Translate the case of [..],..,[..] to [..] .. [..]
2464 list="${hostlist/],/] }"
2466 [[ "$front" == *,* ]] && {
2469 list=${list/${old}/${new}}
2472 for item in $list; do
2473 # Test if we have any []'s at all
2474 if [ "$item" != "${item/\[/}" ]; then {
2475 # Expand the [*] into list
2479 if [ "$name" != "$item" ]; then
2480 group=${item#$name[*}
2483 for range in ${group//,/ }; do
2487 # Number of leading zeros
2490 end=$(echo $end | sed 's/0*//')
2491 [[ -z "$end" ]] && end=0
2492 [[ $padlen2 -gt $padlen ]] && {
2493 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2496 begin=$(echo $begin | sed 's/0*//')
2497 [ -z $begin ] && begin=0
2499 for num in $(seq -f "%0${padlen}g" $begin $end); do
2500 value="${name#*,}${num}${back}"
2501 [ "$value" != "${value/\[/}" ] && {
2502 value=$(hostlist_expand "$value")
2504 myList="$myList $value"
2509 myList="$myList $item"
2512 myList=${myList//,/ }
2513 myList=${myList:1} # Remove first character which is a space
2515 # Filter any duplicates without sorting
2517 myList="${list%% *}"
2519 while [[ "$list" != ${myList##* } ]]; do
2520 list=${list//${list%% *} /}
2521 myList="$myList ${list%% *}"
2523 myList="${myList%* }";
2525 # We can select an object at a offset in the list
2528 for item in $myList; do
2530 [ $cnt -eq $offset ] && {
2534 [ $(get_node_count $myList) -ne 1 ] && myList=""
2543 [ "$facet" == client ] && echo -n $HOSTNAME && return
2544 varname=${facet}_HOST
2545 if [ -z "${!varname}" ]; then
2546 if [ "${facet:0:3}" == "ost" ]; then
2547 eval export ${facet}_HOST=${ost_HOST}
2548 elif [ "${facet:0:3}" == "mdt" -o \
2549 "${facet:0:3}" == "mds" -o \
2550 "${facet:0:3}" == "mgs" ]; then
2551 eval export ${facet}_HOST=${mds_HOST}
2557 facet_failover_host() {
2561 var=${facet}failover_HOST
2562 if [ -n "${!var}" ]; then
2567 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2568 "${facet:0:3}" == "mgs" ]; then
2570 eval export ${facet}failover_host=${mds_HOST}
2575 if [[ $facet == ost* ]]; then
2576 eval export ${facet}failover_host=${ost_HOST}
2584 local activevar=${facet}active
2586 if [ -f $TMP/${facet}active ] ; then
2587 source $TMP/${facet}active
2590 active=${!activevar}
2591 if [ -z "$active" ] ; then
2598 facet_active_host() {
2600 local active=`facet_active $facet`
2601 if [ "$facet" == client ]; then
2604 echo `facet_host $active`
2608 # Get the passive failover partner host of facet.
2609 facet_passive_host() {
2611 [[ $facet = client ]] && return
2613 local host=${facet}_HOST
2614 local failover_host=${facet}failover_HOST
2615 local active_host=$(facet_active_host $facet)
2617 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2619 if [[ $active_host = ${!host} ]]; then
2620 echo -n ${!failover_host}
2630 facetlist=$(exclude_items_from_list $facetlist mgs)
2632 for facet in ${facetlist//,/ }; do
2633 local failover=${facet}failover
2634 local host=`facet_host $failover`
2635 [ -z "$host" ] && return
2637 local curactive=`facet_active $facet`
2638 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2639 eval export ${facet}active=$facet
2641 eval export ${facet}active=$failover
2643 # save the active host for this facet
2644 local activevar=${facet}active
2645 echo "$activevar=${!activevar}" > $TMP/$activevar
2646 [[ $facet = mds1 ]] && combined_mgs_mds && \
2647 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2648 local TO=`facet_active_host $facet`
2649 echo "Failover $facet to $TO"
2655 # do not stripe off hostname if verbose, bug 19215
2656 if [ x$1 = x--verbose ]; then
2664 if [ "$HOST" = "$HOSTNAME" ]; then
2666 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2667 echo "cannot run remote command on $HOST with $myPDSH"
2671 echo "CMD: $HOST $@" >&2
2672 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2675 if [ "$myPDSH" = "rsh" ]; then
2676 # we need this because rsh does not return exit code of an executed command
2677 local command_status="$TMP/cs"
2678 rsh $HOST ":> $command_status"
2679 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2680 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2681 echo command failed >$command_status"
2682 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2687 # print HOSTNAME for myPDSH="no_dsh"
2688 if [[ $myPDSH = no_dsh ]]; then
2689 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2691 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2694 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2696 return ${PIPESTATUS[0]}
2700 do_node --verbose "$@"
2703 single_local_node () {
2704 [ "$1" = "$HOSTNAME" ]
2707 # Outputs environment variable assignments that should be passed to remote nodes
2711 local facets=$(get_facets)
2714 for var in ${!MODOPTS_*}; do
2716 echo -n " ${var}=\"$value\""
2719 for facet in ${facets//,/ }; do
2721 if [ -n "${!var}" ]; then
2722 echo -n " $var=${!var}"
2726 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2727 if [ -n "${!var}" ]; then
2728 echo -n " $var=${!var}"
2732 if [ -n "$FSTYPE" ]; then
2733 echo -n " FSTYPE=$FSTYPE"
2739 # do not stripe off hostname if verbose, bug 19215
2740 if [ x$1 = x--verbose ]; then
2748 if single_local_node $rnodes; then
2750 do_nodev $rnodes "$@"
2752 do_node $rnodes "$@"
2757 # This is part from do_node
2760 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2761 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2763 export FANOUT=$(get_node_count "${rnodes//,/ }")
2765 echo "CMD: $rnodes $@" >&2
2766 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2769 # do not replace anything from pdsh output if -N is used
2770 # -N Disable hostname: prefix on lines of output.
2771 if $verbose || [[ $myPDSH = *-N* ]]; then
2772 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2774 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2776 return ${PIPESTATUS[0]}
2782 local HOST=`facet_active_host $facet`
2783 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2787 # Function: do_facet_random_file $FACET $FILE $SIZE
2788 # Creates FILE with random content on the given FACET of given SIZE
2790 do_facet_random_file() {
2794 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2795 do_facet $facet "$cmd 2>/dev/null"
2798 do_facet_create_file() {
2802 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2803 do_facet $facet "$cmd 2>/dev/null"
2807 do_nodes --verbose "$@"
2813 # make sure its not already running
2815 rm -f $TMP/${facet}active
2816 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2817 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2819 if [[ $(facet_fstype $facet) == zfs ]]; then
2821 # After formatting a ZFS target, "cachefile=none" property will
2822 # be set on the ZFS storage pool so that the pool is not
2823 # automatically imported on system startup. And then the pool
2824 # will be exported so as to leave the importing and exporting
2825 # operations handled by mount_facet() and stop() separately.
2827 refresh_partition_table $facet $(facet_vdevice $facet)
2828 disable_zpool_cache $facet
2837 local fstype=$(facet_fstype ost$num)
2841 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2842 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2844 #dataset name is independent of vdev device names
2845 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2847 error "unknown fstype!";;
2857 local fstype=$(facet_fstype ost$num)
2861 # vdevs are not supported by ldiskfs
2864 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2865 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2867 error "unknown fstype!";;
2877 local fstype=$(facet_fstype mds$num)
2881 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2882 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2884 #dataset name is independent of vdev device names
2885 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2887 error "unknown fstype!";;
2897 local fstype=$(facet_fstype mds$num)
2901 # vdevs are not supported by ldiskfs
2904 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2905 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2907 error "unknown fstype!";;
2915 local fstype=$(facet_fstype mgs)
2919 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2920 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2921 DEVPTR=$(mdsdevname 1)
2926 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2927 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2928 DEVPTR=$(mdsdevname 1)
2930 DEVPTR=${FSNAME}-mgs/mgs
2933 error "unknown fstype!";;
2943 local fstype=$(facet_fstype mgs)
2947 # vdevs are not supported by ldiskfs
2950 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2951 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2952 VDEVPTR=$(mdsvdevname 1)
2957 error "unknown fstype!";;
2965 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2967 local var=${facet}_MOUNT
2968 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2977 # make sure we are using the primary server, so test-framework will
2978 # be able to clean up properly.
2979 activemds=`facet_active mds1`
2980 if [ $activemds != "mds1" ]; then
2984 local clients=$CLIENTS
2985 [ -z $clients ] && clients=$(hostname)
2987 zconf_umount_clients $clients $MOUNT "$*" || true
2988 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2990 [ "$CLIENTONLY" ] && return
2991 # The add fn does rm ${facet}active file, this would be enough
2992 # if we use do_facet <facet> only after the facet added, but
2993 # currently we use do_facet mds in local.sh
2994 for num in `seq $MDSCOUNT`; do
2996 rm -f ${TMP}/mds${num}active
2998 combined_mgs_mds && rm -f $TMP/mgsactive
3000 for num in `seq $OSTCOUNT`; do
3002 rm -f $TMP/ost${num}active
3005 if ! combined_mgs_mds ; then
3012 cleanup_echo_devs () {
3013 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3015 for dev in $devs; do
3016 $LCTL --device $dev cleanup
3017 $LCTL --device $dev detach
3022 nfs_client_mode && return
3031 combined_mgs_mds () {
3032 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3033 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3037 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3041 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3047 local fsname=${3:-"$FSNAME"}
3048 local type=$(facet_type $facet)
3049 local index=$(($(facet_number $facet) - 1))
3050 local fstype=$(facet_fstype $facet)
3051 local host=$(facet_host $facet)
3056 if [ $type == MGS ] && combined_mgs_mds; then
3060 if [ $type == MGS ] || ( [ $type == MDS ] &&
3061 [ "$dev" == $(mgsdevname) ] &&
3062 [ "$host" == "$(facet_host mgs)" ] ); then
3065 opts="--mgsnode=$MGSNID"
3068 if [ $type != MGS ]; then
3069 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3073 var=${facet}failover_HOST
3074 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3075 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3078 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3079 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3081 if [ $type == MDS ]; then
3082 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3083 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3084 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3085 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3086 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3088 if [ $fstype == ldiskfs ]; then
3089 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3090 if [ ! -z $EJOURNAL ]; then
3091 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3093 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3097 if [ $type == OST ]; then
3098 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3099 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3101 if [ $fstype == ldiskfs ]; then
3102 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3106 opts+=" --backfstype=$fstype"
3109 if [ -n "${!var}" ]; then
3110 opts+=" --device-size=${!var}"
3113 var=$(upper $fstype)_MKFS_OPTS
3114 fs_mkfs_opts+=${!var:+" ${!var}"}
3116 var=${type}_FS_MKFS_OPTS
3117 fs_mkfs_opts+=${!var:+" ${!var}"}
3119 if [ -n "${fs_mkfs_opts## }" ]; then
3120 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3124 opts+=${!var:+" ${!var}"}
3137 # We need ldiskfs here, may as well load them all
3139 [ "$CLIENTONLY" ] && return
3140 echo Formatting mgs, mds, osts
3141 if ! combined_mgs_mds ; then
3142 echo "Format mgs: $(mgsdevname)"
3143 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3144 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3148 for num in $(seq $MDSCOUNT); do
3149 echo "Format mds$num: $(mdsdevname $num)"
3150 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3151 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3152 ${quiet:+>/dev/null} || exit 10
3155 for num in $(seq $OSTCOUNT); do
3156 echo "Format ost$num: $(ostdevname $num)"
3157 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3158 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3159 ${quiet:+>/dev/null} || exit 10
3164 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3168 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3172 # 0: success, the old identity set already.
3173 # 1: success, the old identity does not set.
3178 local j=`expr $num - 1`
3179 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3181 if [ -z "$MDT" ]; then
3185 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3188 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3190 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3193 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3195 if [ $old = "NONE" ]; then
3204 zconf_umount `hostname` $1 || error "umount failed"
3205 zconf_mount `hostname` $1 || error "mount failed"
3213 rm -f $TMP/${facet}active
3214 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3219 local mdt_count=${1:-$MDSCOUNT}
3220 local ost_count=${2:-$OSTCOUNT}
3223 for num in $(seq $mdt_count); do
3224 DEVNAME=$(mdsdevname $num)
3225 writeconf_facet mds$num $DEVNAME || rc=$?
3228 for num in $(seq $ost_count); do
3229 DEVNAME=$(ostdevname $num)
3230 writeconf_facet ost$num $DEVNAME || rc=$?
3236 nfs_client_mode && return
3238 sanity_mount_check ||
3239 error "environments are insane!"
3243 if [ -z "$CLIENTONLY" ]; then
3244 echo Setup mgs, mdt, osts
3245 echo $WRITECONF | grep -q "writeconf" && \
3247 if ! combined_mgs_mds ; then
3248 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3251 for num in `seq $MDSCOUNT`; do
3252 DEVNAME=$(mdsdevname $num)
3253 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3255 # We started mds, now we should set failover variables properly.
3256 # Set mds${num}failover_HOST if it is not set (the default failnode).
3257 local varname=mds${num}failover_HOST
3258 if [ -z "${!varname}" ]; then
3259 eval mds${num}failover_HOST=$(facet_host mds$num)
3262 if [ $IDENTITY_UPCALL != "default" ]; then
3263 switch_identity $num $IDENTITY_UPCALL
3266 for num in `seq $OSTCOUNT`; do
3267 DEVNAME=$(ostdevname $num)
3268 start ost$num $DEVNAME $OST_MOUNT_OPTS
3270 # We started ost$num, now we should set ost${num}failover variable properly.
3271 # Set ost${num}failover_HOST if it is not set (the default failnode).
3272 varname=ost${num}failover_HOST
3273 if [ -z "${!varname}" ]; then
3274 eval ost${num}failover_HOST=$(facet_host ost${num})
3282 # wait a while to allow sptlrpc configuration be propogated to targets,
3283 # only needed when mounting new target devices.
3288 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3290 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3293 if [ "$MOUNT_2" ]; then
3294 mount_client $MOUNT2
3295 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3300 # by remounting mdt before ost, initial connect from mdt to ost might
3301 # timeout because ost is not ready yet. wait some time to its fully
3302 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3303 # by a context negotiation rpc with $TIMEOUT.
3304 # FIXME better by monitoring import status.
3307 sleep $((TIMEOUT + 5))
3313 mounted_lustre_filesystems() {
3314 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3317 init_facet_vars () {
3318 [ "$CLIENTONLY" ] && return 0
3325 eval export ${facet}_dev=${device}
3326 eval export ${facet}_opt=\"$@\"
3328 local dev=${facet}_dev
3330 # We need to loop for the label
3331 # in case its not initialized yet.
3332 for wait_time in {0,1,3,5,10}; do
3334 if [ $wait_time -gt 0 ]; then
3335 echo "${!dev} not yet initialized,"\
3336 "waiting ${wait_time} seconds."
3340 local label=$(devicelabel ${facet} ${!dev})
3342 # Check to make sure the label does
3343 # not include ffff at the end of the label.
3344 # This indicates it has not been initialized yet.
3346 if [[ $label =~ [f|F]{4}$ ]]; then
3347 # label is not initialized, unset the result
3348 # and either try again or fail
3355 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3357 eval export ${facet}_svc=${label}
3359 local varname=${facet}failover_HOST
3360 if [ -z "${!varname}" ]; then
3361 eval export $varname=$(facet_host $facet)
3364 varname=${facet}_HOST
3365 if [ -z "${!varname}" ]; then
3366 eval export $varname=$(facet_host $facet)
3369 # ${facet}failover_dev is set in cfg file
3370 varname=${facet}failover_dev
3371 if [ -n "${!varname}" ] ; then
3372 eval export ${facet}failover_dev=${!varname}
3374 eval export ${facet}failover_dev=$device
3377 # get mount point of already mounted device
3378 # is facet_dev is already mounted then use the real
3379 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3380 # i.e. ${facet}_MOUNT if specified by user or default
3381 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3382 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3383 if [ -z $mntpt ]; then
3384 mntpt=$(facet_mntpt $facet)
3386 eval export ${facet}_MOUNT=$mntpt
3389 init_facets_vars () {
3392 if ! remote_mds_nodsh; then
3393 for num in $(seq $MDSCOUNT); do
3394 DEVNAME=`mdsdevname $num`
3395 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3399 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3401 if ! remote_ost_nodsh; then
3402 for num in $(seq $OSTCOUNT); do
3403 DEVNAME=$(ostdevname $num)
3404 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3409 osc_ensure_active () {
3414 while [ $period -lt $timeout ]; do
3415 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3416 if [ $count -eq 0 ]; then
3420 echo "There are $count OST are inactive, wait $period seconds, and try again"
3422 period=$((period+3))
3425 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3428 set_conf_param_and_check() {
3432 local ORIG=$(do_facet $myfacet "$TEST")
3433 if [ $# -gt 3 ]; then
3439 echo "Setting $PARAM from $ORIG to $FINAL"
3440 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3441 error "conf_param $PARAM failed"
3443 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3444 error "check $PARAM failed!"
3447 init_param_vars () {
3449 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3451 log "Using TIMEOUT=$TIMEOUT"
3453 osc_ensure_active $SINGLEMDS $TIMEOUT
3454 osc_ensure_active client $TIMEOUT
3456 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3457 local current_jobid_var=$($LCTL get_param -n jobid_var)
3459 if [ $JOBID_VAR = "existing" ]; then
3460 echo "keeping jobstats as $current_jobid_var"
3461 elif [ $current_jobid_var != $JOBID_VAR ]; then
3462 echo "seting jobstats to $JOBID_VAR"
3464 set_conf_param_and_check client \
3465 "$LCTL get_param -n jobid_var" \
3466 "$FSNAME.sys.jobid_var" $JOBID_VAR
3469 echo "jobstats not supported by server"
3472 if [ $QUOTA_AUTO -ne 0 ]; then
3473 if [ "$ENABLE_QUOTA" ]; then
3474 echo "enable quota as required"
3475 setup_quota $MOUNT || return 2
3477 echo "disable quota as required"
3478 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3484 nfs_client_mode () {
3485 if [ "$NFSCLIENT" ]; then
3486 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3487 local clients=$CLIENTS
3488 [ -z $clients ] && clients=$(hostname)
3490 # FIXME: remove hostname when 19215 fixed
3491 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3492 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3493 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3494 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3496 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3502 check_config_client () {
3505 local mounted=$(mount | grep " $mntpt ")
3506 if [ "$CLIENTONLY" ]; then
3508 # CLIENTONLY should not depend on *_HOST settings
3509 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3510 # in theory someone could create a new,
3511 # client-only config file that assumed lustre was already
3512 # configured and didn't set the MGSNID. If MGSNID is not set,
3513 # then we should use the mgs nid currently being used
3514 # as the default value. bug 18021
3515 [[ x$MGSNID = x ]] &&
3518 if [[ x$mgc != xMGC$MGSNID ]]; then
3519 if [ "$mgs_HOST" ]; then
3520 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3521 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3522 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3528 local myMGS_host=$mgs_HOST
3529 if [ "$NETTYPE" = "ptl" ]; then
3530 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3533 echo Checking config lustre mounted on $mntpt
3534 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3535 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3537 # if [ "$mgshost" != "$myMGS_host" ]; then
3538 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3539 # Please use correct config or set mds_HOST correctly!"
3544 check_config_clients () {
3545 local clients=${CLIENTS:-$HOSTNAME}
3548 nfs_client_mode && return
3550 do_rpc_nodes "$clients" check_config_client $mntpt
3552 sanity_mount_check || error "environments are insane!"
3556 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3557 local cltimeout=$(lctl get_param -n timeout)
3558 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3559 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3566 [ -z $mntpt ] && return 1
3567 local mounted=$(mounted_lustre_filesystems)
3569 echo $mounted' ' | grep -w -q $mntpt' '
3573 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3577 # empty lustre filesystem may have empty directories lost+found and .lustre
3579 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3580 -print | wc -l) = 1 ] || return 1
3581 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3582 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3583 # exclude .lustre/fid (LU-2780)
3584 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3585 -print | wc -l) = 1 ] || return 1
3587 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3592 check_and_setup_lustre() {
3593 nfs_client_mode && return
3595 local MOUNTED=$(mounted_lustre_filesystems)
3599 # both MOUNT and MOUNT2 are not mounted
3600 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3601 [ "$REFORMAT" ] && formatall
3602 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3604 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3605 export I_MOUNTED=yes
3609 elif is_mounted $MOUNT2; then
3611 # MOUNT2 is mounted, while MOUNT_2 is not set
3612 if ! [ "$MOUNT_2" ]; then
3613 cleanup_mount $MOUNT2
3614 export I_UMOUNTED2=yes
3617 # MOUNT2 is mounted, MOUNT_2 is set
3619 # FIXME: what to do if check_config failed?
3621 # 1) remote client has mounted other Lustre fs ?
3622 # 2) it has insane env ?
3623 # let's try umount MOUNT2 on all clients and mount it again:
3624 if ! check_config_clients $MOUNT2; then
3625 cleanup_mount $MOUNT2
3626 restore_mount $MOUNT2
3627 export I_MOUNTED2=yes
3632 # MOUNT is mounted MOUNT2 is not mounted
3633 elif [ "$MOUNT_2" ]; then
3634 restore_mount $MOUNT2
3635 export I_MOUNTED2=yes
3639 # FIXME: what to do if check_config failed?
3641 # 1) remote client has mounted other Lustre fs?
3642 # 2) lustre is mounted on remote_clients atall ?
3643 check_config_clients $MOUNT
3647 set_default_debug_nodes $(comma_list $(nodes_list))
3650 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3651 local facets="$(get_facets OST),$(get_facets MDS),mgs"
3652 local nodes="$(facets_hosts ${facets})"
3653 if [ -n "$nodes" ] ; then
3654 do_nodes $nodes "$LCTL set_param \
3655 osd-ldiskfs.track_declares_assert=1 || true"
3664 if [ "$ONLY" == "setup" ]; then
3670 local clients=${CLIENTS:-$HOSTNAME}
3673 zconf_mount_clients $clients $mntpt
3677 local clients=${CLIENTS:-$HOSTNAME}
3680 zconf_umount_clients $clients $mntpt
3683 cleanup_and_setup_lustre() {
3684 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3685 lctl set_param debug=0 || true
3687 if [ "$ONLY" == "cleanup" ]; then
3691 check_and_setup_lustre
3694 # Get all of the server target devices from a given server node and type.
3701 if [ "$type" == ost ]; then
3702 devs=$(get_osd_param $node "" mntdev)
3704 devs=$(do_node $node \
3705 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3707 for dev in $devs; do
3709 *loop*) do_node $node "losetup $dev" | \
3710 sed -e "s/.*(//" -e "s/).*//" ;;
3716 # Get all of the server target devices.
3721 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3725 for node in $(osts_nodes); do
3726 OSTDEVS[i]=$(get_mnt_devs $node ost)
3731 # Run e2fsck on MDT or OST device.
3737 df > /dev/null # update statfs data on disk
3738 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3741 do_node $node $cmd || rc=$?
3742 [ $rc -le $FSCK_MAX_ERR ] || \
3743 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3747 # verify a directory is shared among nodes.
3748 check_shared_dir() {
3751 [ -z "$dir" ] && return 1
3752 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3753 check_write_access $dir || return 1
3757 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3763 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3764 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3766 check_shared_dir $SHARED_DIRECTORY ||
3767 error "$SHARED_DIRECTORY isn't a shared directory"
3769 export MDSDB=$SHARED_DIRECTORY/mdsdb
3770 export OSTDB=$SHARED_DIRECTORY/ostdb
3772 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3774 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3779 for node in $(osts_nodes); do
3780 for dev in ${OSTDEVS[i]}; do
3781 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3782 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3783 ostidx=$((ostidx + 1))
3789 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3790 run_lfsck_remote() {
3791 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3796 #Check if lustre is already mounted
3797 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3799 zconf_mount $client $MOUNT ||
3800 error "failed to mount Lustre on $client"
3804 do_node $node $cmd || rc=$?
3805 #Umount if necessary
3807 zconf_umount $client $MOUNT ||
3808 error "failed to unmount Lustre on $client"
3811 [ $rc -le $FSCK_MAX_ERR ] ||
3812 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3813 echo "lfsck finished with rc=$rc"
3819 local facets="client $SINGLEMDS"
3825 for facet in $facets; do
3826 node=$(facet_active_host $facet)
3827 if check_progs_installed $node $LFSCK_BIN; then
3832 ! $found && error "None of \"$facets\" supports lfsck"
3834 run_lfsck_remote $node || rc=$?
3836 rm -rvf $MDSDB* $OSTDB* || true
3840 check_and_cleanup_lustre() {
3841 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3847 if is_mounted $MOUNT; then
3848 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3849 error "remove sub-test dirs failed"
3850 [ "$ENABLE_QUOTA" ] && restore_quota || true
3853 if [ "$I_UMOUNTED2" = "yes" ]; then
3854 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3857 if [ "$I_MOUNTED2" = "yes" ]; then
3858 cleanup_mount $MOUNT2
3861 if [ "$I_MOUNTED" = "yes" ]; then
3862 cleanupall -f || error "cleanup failed"
3870 wait_for_function () {
3873 # suppress fn both stderr and stdout
3874 if [ "$1" = "--quiet" ]; then
3876 quiet=" > /dev/null 2>&1"
3888 eval $fn $quiet && return 0
3890 wait=$((wait + sleep))
3891 [ $wait -lt $max ] || return 1
3892 echo waiting $fn, $((max - wait)) secs left ...
3902 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3903 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3904 echo "Network not available!"
3908 echo `date +"%H:%M:%S (%s)"` network interface is UP
3916 # Convert a space-delimited list to a comma-delimited list. If the input is
3917 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3919 # echo is used to convert newlines to spaces, since it doesn't
3920 # introduce a trailing space as using "tr '\n' ' '" does
3921 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3927 echo $list | grep -qw $item
3930 # list, excluded are the comma separated lists
3931 exclude_items_from_list () {
3937 for item in ${excluded//,/ }; do
3938 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3940 echo $(comma_list $list)
3943 # list, expand are the comma separated lists
3945 local list=${1//,/ }
3946 local expand=${2//,/ }
3949 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3950 echo $(comma_list $expanded)
3953 testslist_filter () {
3954 local script=$LUSTRE/tests/${TESTSUITE}.sh
3956 [ -f $script ] || return 0
3958 local start_at=$START_AT
3959 local stop_at=$STOP_AT
3961 local var=${TESTSUITE//-/_}_START_AT
3962 [ x"${!var}" != x ] && start_at=${!var}
3963 var=${TESTSUITE//-/_}_STOP_AT
3964 [ x"${!var}" != x ] && stop_at=${!var}
3966 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3967 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3968 /^'${start_at}'$/ {flag = 0}
3969 {if (flag == 1) print $0}
3970 /^'${stop_at}'$/ { flag = 1 }'
3974 (cd `dirname $1`; echo $PWD/`basename $1`)
3978 local types=${1:-"OST MDS MGS"}
3982 for entry in $types; do
3983 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3984 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3987 MGS ) list="$list $name";;
3988 MDS|OST ) local count=${type}COUNT
3989 for ((i=1; i<=${!count}; i++)) do
3990 list="$list ${name}$i"
3992 * ) error "Invalid facet type"
3996 echo $(comma_list $list)
3999 ##################################
4000 # Adaptive Timeouts funcs
4003 # only check mds, we assume at_max is the same on all nodes
4004 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4005 if [ $at_max -eq 0 ]; then
4016 # suppose that all ost-s have the same $at value set
4017 [ $facet != "ost" ] || facet=ost1
4019 do_facet $facet "lctl get_param -n $at"
4037 if [ $facet == "ost" ]; then
4038 facet=$(get_facets OST)
4039 elif [ $facet == "mds" ]; then
4040 facet=$(get_facets MDS)
4042 hosts=$(expand_list $hosts $(facets_hosts $facet))
4045 do_nodes $hosts lctl set_param at_max=$at_max
4048 ##################################
4052 # OBD_FAIL_MDS_ALL_REQUEST_NET
4054 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4055 do_facet client "$1" || RC=$?
4056 do_facet $SINGLEMDS lctl set_param fail_loc=0
4061 # OBD_FAIL_MDS_ALL_REPLY_NET
4063 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
4064 do_facet client "$@" || RC=$?
4065 do_facet $SINGLEMDS lctl set_param fail_loc=0
4069 drop_reint_reply() {
4070 # OBD_FAIL_MDS_REINT_NET_REP
4072 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
4073 do_facet client "$@" || RC=$?
4074 do_facet $SINGLEMDS lctl set_param fail_loc=0
4078 drop_update_reply() {
4079 # OBD_FAIL_UPDATE_OBJ_NET_REP
4083 do_facet mds${index} lctl set_param fail_loc=0x1701
4084 do_facet client "$@" || RC=$?
4085 do_facet mds${index} lctl set_param fail_loc=0
4090 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4092 do_facet ost1 lctl set_param fail_loc=0x214
4093 do_facet client "$1" || RC=$?
4094 do_facet client "sync"
4095 do_facet ost1 lctl set_param fail_loc=0
4099 drop_ldlm_cancel() {
4100 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4102 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4103 do_nodes $list lctl set_param fail_loc=0x304
4105 do_facet client "$@" || RC=$?
4107 do_nodes $list lctl set_param fail_loc=0
4111 drop_bl_callback() {
4112 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4114 do_facet client lctl set_param fail_loc=0x80000305
4115 do_facet client "$@" || RC=$?
4116 do_facet client lctl set_param fail_loc=0
4121 #define OBD_FAIL_LDLM_REPLY 0x30c
4123 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
4124 do_facet client "$@" || RC=$?
4125 do_facet $SINGLEMDS lctl set_param fail_loc=0
4133 echo "clearing fail_loc on $facet"
4134 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4137 set_nodes_failloc () {
4138 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
4141 cancel_lru_locks() {
4142 $LCTL mark "cancel_lru_locks $1 start"
4143 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
4144 $LCTL set_param -n $d=clear
4146 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
4147 $LCTL mark "cancel_lru_locks $1 stop"
4152 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4153 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4154 echo "$DEFAULT_LRU_SIZE"
4159 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4162 lru_resize_disable()
4164 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4169 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4170 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4171 echo there is still data in page cache $FILE ?
4172 lctl get_param -n $FILE
4180 DEBUGSAVE="$(lctl get_param -n debug)"
4184 [ -n "$DEBUGSAVE" ] && \
4185 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4190 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4193 debug_size_restore() {
4194 [ -n "$DEBUG_SIZE_SAVED" ] && \
4195 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4199 start_full_debug_logging() {
4204 local DEBUG_SIZE=150
4206 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4207 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4210 stop_full_debug_logging() {
4215 # prints bash call stack
4218 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4219 local s=${BASH_SOURCE[$i]}
4220 local l=${BASH_LINENO[$i-1]}
4221 local f=${FUNCNAME[$i]}
4222 echo " = $s:$l:$f()"
4226 ##################################
4228 ##################################
4231 local TYPE=${TYPE:-"FAIL"}
4234 # do not dump logs if $1=false
4235 if [ "x$1" = "xfalse" ]; then
4241 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4245 # We need to dump the logs on all nodes
4247 gather_logs $(comma_list $(nodes_list))
4251 [ "$TESTSUITELOG" ] &&
4252 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4253 if [ -z "$*" ]; then
4254 echo "error() without useful message, please fix" > $LOGDIR/err
4256 echo "$@" > $LOGDIR/err
4262 local log=$TESTSUITELOG
4264 [ -f "$log" ] && grep -q FAIL $log && status=1
4277 # use only if we are ignoring failures for this test, bugno required.
4278 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4279 # e.g. error_ignore 5494 "your message"
4281 local TYPE="IGNORE (bz$1)"
4286 error_and_remount() {
4288 remount_client $MOUNT
4293 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4298 log " SKIP: $TESTSUITE $TESTNAME $@"
4300 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4301 skip_logged $TESTNAME "$@"
4304 echo "$@" > $LOGDIR/skip
4307 [[ -n "$TESTSUITELOG" ]] &&
4308 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4311 build_test_filter() {
4312 EXCEPT="$EXCEPT $(testslist_filter)"
4314 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4318 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4319 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4320 [ "$EXCEPT_SLOW" ] && \
4321 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4322 for E in $EXCEPT; do
4323 eval EXCEPT_${E}=true
4325 for E in $ALWAYS_EXCEPT; do
4326 eval EXCEPT_ALWAYS_${E}=true
4328 for E in $EXCEPT_SLOW; do
4329 eval EXCEPT_SLOW_${E}=true
4331 for G in $GRANT_CHECK_LIST; do
4332 eval GCHECK_ONLY_${G}=true
4337 if [[ $1 = [a-z]* ]]; then
4344 # print a newline if the last test was skipped
4345 export LAST_SKIPPED=
4346 export ALWAYS_SKIPPED=
4348 # Main entry into test-framework. This is called with the name and
4349 # description of a test. The name is used to find the function to run
4350 # the test using "test_$name".
4352 # This supports a variety of methods of specifying specific test to
4353 # run or not run. These need to be documented...
4358 export base=`basetest $1`
4359 if [ ! -z "$ONLY" ]; then
4361 if [ ${!testname}x != x ]; then
4362 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4363 run_one_logged $1 "$2"
4367 if [ ${!testname}x != x ]; then
4368 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4369 run_one_logged $1 "$2"
4379 if [ ${!testname}x != x ]; then
4380 TESTNAME=test_$1 skip "skipping excluded test $1"
4383 testname=EXCEPT_$base
4384 if [ ${!testname}x != x ]; then
4385 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4388 testname=EXCEPT_ALWAYS_$1
4389 if [ ${!testname}x != x ]; then
4390 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4393 testname=EXCEPT_ALWAYS_$base
4394 if [ ${!testname}x != x ]; then
4395 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4398 testname=EXCEPT_SLOW_$1
4399 if [ ${!testname}x != x ]; then
4400 TESTNAME=test_$1 skip "skipping SLOW test $1"
4403 testname=EXCEPT_SLOW_$base
4404 if [ ${!testname}x != x ]; then
4405 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4411 run_one_logged $1 "$2"
4418 module_loaded lnet || load_modules
4430 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4435 strace -o $TMP/$1.strace -ttt $*
4437 log "FINISHED: $*: rc $RC"
4444 banner test complete, duration $duration sec
4445 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4446 echo duration $duration >>$TESTSUITELOG
4450 # Set TEST_STATUS here. It will be used for logging the result.
4453 if [[ -f $LOGDIR/err ]]; then
4455 elif [[ -f $LOGDIR/skip ]]; then
4458 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4462 local FFREE=$(do_node $SINGLEMDS \
4463 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4464 local FTOTAL=$(do_node $SINGLEMDS \
4465 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4467 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4471 echo -n "Resetting fail_loc on all nodes..."
4472 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4478 # Log a message (on all nodes) padded with "=" before and after.
4479 # Also appends a timestamp and prepends the testsuite name.
4482 EQUALS="===================================================================================================="
4484 msg="== ${TESTSUITE} $*"
4486 [[ $last != "=" && $last != " " ]] && msg="$msg "
4487 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4488 # always include at least == after the message
4489 log "$msg== $(date +"%H:%M:%S (%s)")"
4493 # Run a single test function and cleanup after it.
4495 # This function should be run in a subshell so the test func can
4496 # exit() without stopping the whole script.
4501 tfile=f.${TESTSUITE}.${testnum}
4502 export tdir=d0.${TESTSUITE}/d${base}
4503 export TESTNAME=test_$testnum
4504 local SAVE_UMASK=`umask`
4507 banner "test $testnum: $message"
4508 test_${testnum} || error "test_$testnum failed with $?"
4511 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4512 check_catastrophe || error "LBUG/LASSERT detected"
4513 if [ "$PARALLEL" != "yes" ]; then
4514 ps auxww | grep -v grep | grep -q multiop &&
4515 error "multiop still running"
4524 # Wrapper around run_one to ensure:
4525 # - test runs in subshell
4526 # - output of test is saved to separate log file for error reporting
4527 # - test result is saved to data file
4530 local BEFORE=`date +%s`
4532 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4533 local test_log=$LOGDIR/$name
4536 local SAVE_UMASK=`umask`
4540 log_sub_test_begin test_${1}
4541 (run_one $1 "$2") 2>&1 | tee -i $test_log
4542 local RC=${PIPESTATUS[0]}
4544 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4545 echo "test_$1 returned $RC" | tee $LOGDIR/err
4547 duration=$((`date +%s` - $BEFORE))
4548 pass "$1" "(${duration}s)"
4550 if [[ -f $LOGDIR/err ]]; then
4551 TEST_ERROR=$(cat $LOGDIR/err)
4552 elif [[ -f $LOGDIR/skip ]]; then
4553 TEST_ERROR=$(cat $LOGDIR/skip)
4555 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4557 if [ -f $LOGDIR/err ]; then
4558 $FAIL_ON_ERROR && exit $RC
4567 # Print information of skipped tests to result.yml
4570 log_sub_test_begin $1
4572 log_sub_test_end "SKIP" "0" "0" "$@"
4576 (cd `dirname $1`; echo $PWD/`basename $1`)
4581 export base=`basetest $1`
4582 [ "$CHECK_GRANT" == "no" ] && return 0
4584 testname=GCHECK_ONLY_${base}
4585 [ ${!testname}x == x ] && return 0
4587 echo -n "checking grant......"
4589 local clients=$CLIENTS
4590 [ -z $clients ] && clients=$(hostname)
4592 # sync all the data and make sure no pending data on server
4593 do_nodes $clients sync
4596 client_grant=`do_nodes $clients \
4597 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4598 awk '{total += $1} END{print total}'`
4601 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4602 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4603 awk '{total += $1} END{print total}'`
4605 # check whether client grant == server grant
4606 if [ $client_grant -ne $server_grant ]; then
4607 echo "failed: client:${client_grant} server: ${server_grant}."
4608 do_nodes $(comma_list $(osts_nodes)) \
4609 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4610 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4613 echo "pass: client:${client_grant} server: ${server_grant}"
4618 ########################
4624 ost=`echo $1 | awk -F_ '{print $3}'`
4625 if [ -z $ost ]; then
4626 ost=`echo $1 | sed 's/-osc.*//'`
4631 ostuuid_from_index()
4633 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4636 ostname_from_index() {
4637 local uuid=$(ostuuid_from_index $1)
4641 index_from_ostuuid()
4643 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4646 mdtuuid_from_index()
4648 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4652 # Return unique identifier for given hostname
4655 echo $host_name | md5sum | cut -d' ' -f1
4659 # Returns list of ip addresses for each interface
4661 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4666 # Cache address list to avoid mutiple execution of local_addr_list
4667 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4669 for i in $LOCAL_ADDR_LIST ; do
4670 [[ "$i" == "$addr" ]] && return 0
4677 local is_local="IS_LOCAL_$(host_id $host_name)"
4678 if [ -z "${!is_local-}" ] ; then
4680 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4681 is_local_addr "$host_ip" && eval $is_local=1
4683 [[ "${!is_local}" == "1" ]]
4688 local_node $node && return 1
4695 for node in $(mdts_nodes); do
4696 remote_node $node && return 0
4703 [ "$CLIENTONLY" ] && return 0 || true
4704 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4709 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4710 MSKIPPED=1 && return 1
4717 for node in $(osts_nodes) ; do
4718 remote_node $node && return 0
4725 [ "$CLIENTONLY" ] && return 0 || true
4726 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4731 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4732 OSKIPPED=1 && return 1
4739 MGS=$(facet_host mgs)
4740 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4745 remote_mds_nodsh || remote_ost_nodsh || \
4746 $(single_local_node $(comma_list $(nodes_list)))
4750 remote_ost && remote_mds
4753 # Get the active nodes for facets.
4761 for facet in ${facets//,/ }; do
4762 nodes="$nodes $(facet_active_host $facet)"
4765 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4769 # Get all of the active MDS nodes.
4771 echo -n $(facets_nodes $(get_facets MDS))
4774 # Get all of the active OSS nodes.
4776 echo -n $(facets_nodes $(get_facets OST))
4779 # Get all of the client nodes and active server nodes.
4781 local nodes=$HOSTNAME
4785 # CLIENTS (if specified) contains the local client
4786 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4788 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4789 nodes="$nodes $(facets_nodes $(get_facets))"
4792 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4796 # Get all of the remote client nodes and remote active server nodes.
4797 remote_nodes_list () {
4798 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4801 # Get all of the MDS nodes, including active and passive nodes.
4809 for i in $(seq $MDSCOUNT); do
4811 failover_host=mds${i}failover_HOST
4812 nodes="$nodes ${!host} ${!failover_host}"
4815 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4819 # Get all of the OSS nodes, including active and passive nodes.
4827 for i in $(seq $OSTCOUNT); do
4829 failover_host=ost${i}failover_HOST
4830 nodes="$nodes ${!host} ${!failover_host}"
4833 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4837 # Get all of the server nodes, including active and passive nodes.
4838 all_server_nodes () {
4843 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
4845 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4849 # Get all of the client and server nodes, including active and passive nodes.
4851 local nodes=$HOSTNAME
4855 # CLIENTS (if specified) contains the local client
4856 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4858 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4859 nodes="$nodes $(all_server_nodes)"
4862 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4866 init_clients_lists () {
4867 # Sanity check: exclude the local client from RCLIENTS
4868 local clients=$(hostlist_expand "$RCLIENTS")
4869 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4871 # Sanity check: exclude the dup entries
4872 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4874 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4876 # Sanity check: exclude the dup entries from CLIENTS
4877 # for those configs which has SINGLCLIENT set to local client
4878 clients=$(for i in $clients; do echo $i; done | sort -u)
4880 CLIENTS=$(comma_list $clients)
4881 local -a remoteclients=($RCLIENTS)
4882 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4883 varname=CLIENT$((i + 2))
4884 eval $varname=${remoteclients[i]}
4887 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4890 get_random_entry () {
4893 rnodes=${rnodes//,/ }
4895 local -a nodes=($rnodes)
4896 local num=${#nodes[@]}
4897 local i=$((RANDOM * num * 2 / 65536))
4903 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4908 lctl get_param version | grep -q patchless
4912 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4913 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4918 echo $nodes | wc -w || true
4922 local nodes=$(osts_nodes)
4923 local osscount=$(get_node_count "$nodes")
4924 [ ! "$OSTCOUNT" = "$osscount" ]
4928 local nodes=$(mdts_nodes)
4929 local mdtcount=$(get_node_count "$nodes")
4930 [ ! "$MDSCOUNT" = "$mdtcount" ]
4933 generate_machine_file() {
4934 local nodes=${1//,/ }
4935 local machinefile=$2
4937 for node in $nodes; do
4938 echo $node >>$machinefile || \
4939 { echo "can not generate machinefile $machinefile" && return 1; }
4944 local file=$1/stripe
4947 $LFS getstripe -v $file || error "getstripe $file failed"
4951 setstripe_nfsserver () {
4954 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4955 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4957 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4959 do_nodev $nfsserver lfs setstripe "$@"
4962 # Check and add a test group.
4968 local gid=$(getent group $group_name | cut -d: -f3)
4969 if [[ -n "$gid" ]]; then
4970 [[ "$gid" -eq "$group_id" ]] || {
4971 error_noexit "inconsistent group ID:" \
4972 "new: $group_id, old: $gid"
4976 groupadd -g $group_id $group_name
4983 # Check and add a test user.
4996 local uid=$(getent passwd $user_name | cut -d: -f3)
4997 if [[ -n "$uid" ]]; then
4998 if [[ "$uid" -eq "$user_id" ]]; then
4999 local dir=$(getent passwd $user_name | cut -d: -f6)
5000 if [[ "$dir" != "$home" ]]; then
5002 usermod -d $home $user_name
5006 error_noexit "inconsistent user ID:" \
5007 "new: $user_id, old: $uid"
5012 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5019 check_runas_id_ret() {
5021 local myRUNAS_UID=$1
5022 local myRUNAS_GID=$2
5025 if [ -z "$myRUNAS" ]; then
5026 error_exit "myRUNAS command must be specified for check_runas_id"
5029 $myRUNAS krb5_login.sh || \
5030 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5032 mkdir $DIR/d0_runas_test
5034 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5035 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5036 rm -rf $DIR/d0_runas_test
5041 local myRUNAS_UID=$1
5042 local myRUNAS_GID=$2
5045 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5046 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5047 Please set RUNAS_ID to some UID which exists on MDS and client or
5048 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5051 # obtain the UID/GID for MPI_USER
5055 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5056 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5058 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5059 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5062 # obtain and cache Kerberos ticket-granting ticket
5063 refresh_krb5_tgt() {
5064 local myRUNAS_UID=$1
5065 local myRUNAS_GID=$2
5068 if [ -z "$myRUNAS" ]; then
5069 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5072 CLIENTS=${CLIENTS:-$HOSTNAME}
5073 do_nodes $CLIENTS "set -x
5074 if ! $myRUNAS krb5_login.sh; then
5075 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5080 # Run multiop in the background, but wait for it to print
5081 # "PAUSING" to its stdout before returning from this function.
5082 multiop_bg_pause() {
5083 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5087 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5090 echo "$MULTIOP_PROG $FILE v$ARGS"
5091 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5093 echo "TMPPIPE=${TMPPIPE}"
5094 read -t 60 multiop_output < $TMPPIPE
5095 if [ $? -ne 0 ]; then
5100 if [ "$multiop_output" != "PAUSING" ]; then
5101 echo "Incorrect multiop output: $multiop_output"
5116 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5122 inodes_available () {
5123 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
5127 mdsrate_inodes_available () {
5128 local min_inodes=$(inodes_available)
5129 echo $((min_inodes * 99 / 100))
5132 # reset llite stat counters
5133 clear_llite_stats(){
5134 lctl set_param -n llite.*.stats 0
5137 # sum llite stat items
5138 calc_llite_stats() {
5139 local res=$(lctl get_param -n llite.*.stats |
5140 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5144 # reset osc stat counters
5146 lctl set_param -n osc.*.osc_stats 0
5149 # sum osc stat items
5151 local res=$(lctl get_param -n osc.*.osc_stats |
5152 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5157 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
5160 calc_osc_kbytes () {
5161 df $MOUNT > /dev/null
5162 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5165 # save_lustre_params(comma separated facet list, parameter_mask)
5166 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5167 save_lustre_params() {
5173 for facet in ${facets//,/ }; do
5174 node=$(facet_active_host $facet)
5175 [[ *\ $node\ * = " $nodes " ]] && continue
5176 nodes="$nodes $node"
5178 do_node $node "$LCTL get_param $2 |
5179 while read s; do echo $facet \\\$s; done"
5183 # restore lustre parameters from input stream, produces by save_lustre_params
5184 restore_lustre_params() {
5189 while IFS=" =" read facet name val; do
5190 do_facet $facet "$LCTL set_param -n $name $val"
5194 check_catastrophe() {
5195 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5196 local C=$CATASTROPHE
5197 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5199 [ -z "$rnodes" ] && return 0
5202 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5203 echo \\\$(< $C) || echo 0);
5204 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5207 if [ -n "$data" ]; then
5214 # CMD: determine mds index where directory inode presents
5217 local file=$dir/f0.get_mds_dir_tmpfile
5222 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5223 local -a oldused=($iused)
5225 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5227 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5228 local -a newused=($iused)
5231 for ((i=0; i<${#newused[@]}; i++)); do
5232 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5238 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5241 mdsrate_cleanup () {
5243 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
5244 --nfiles $3 --dir $4 --filefmt $5 $6
5249 delayed_recovery_enabled () {
5250 local var=${SINGLEMDS}_svc
5251 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5254 ########################
5256 convert_facet2label() {
5259 if [ x$facet = xost ]; then
5263 local varsvc=${facet}_svc
5265 if [ -n ${!varsvc} ]; then
5268 error "No lablel for $facet!"
5272 get_clientosc_proc_path() {
5276 get_lustre_version () {
5277 local facet=${1:-"$SINGLEMDS"}
5278 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5281 lustre_version_code() {
5282 local facet=${1:-"$SINGLEMDS"}
5283 version_code $(get_lustre_version $1)
5286 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5287 # used by MDT would not be changed.
5288 # mdt lov: fsname-mdtlov
5289 # mdt osc: fsname-OSTXXXX-osc
5290 mds_on_old_device() {
5291 local mds=${1:-"$SINGLEMDS"}
5293 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5294 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5295 > /dev/null 2>&1" && return 0
5300 get_mdtosc_proc_path() {
5302 local ost_label=${2:-"*OST*"}
5304 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5305 local mdt_label=$(convert_facet2label $mds_facet)
5306 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5308 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5309 mds_on_old_device $mds_facet; then
5310 echo "${ost_label}-osc"
5312 echo "${ost_label}-osc-${mdt_index}"
5316 get_osc_import_name() {
5319 local label=$(convert_facet2label $ost)
5321 if [ "${facet:0:3}" = "mds" ]; then
5322 get_mdtosc_proc_path $facet $label
5326 get_clientosc_proc_path $label
5330 _wait_import_state () {
5333 local maxtime=${3:-$(max_recovery_time)}
5337 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5338 while [ "${CONN_STATE}" != "${expected}" ]; do
5339 if [ "${expected}" == "DISCONN" ]; then
5340 # for disconn we can check after proc entry is removed
5341 [ "x${CONN_STATE}" == "x" ] && return 0
5342 # with AT enabled, we can have connect request timeout near of
5343 # reconnect timeout and test can't see real disconnect
5344 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5346 [ $i -ge $maxtime ] && \
5347 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5350 # Add uniq for multi-mount case
5351 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5355 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5359 wait_import_state() {
5362 local maxtime=${3:-$(max_recovery_time)}
5365 for param in ${params//,/ }; do
5366 _wait_import_state $state $param $maxtime || return
5370 wait_import_state_mount() {
5371 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5375 wait_import_state $*
5378 # One client request could be timed out because server was not ready
5379 # when request was sent by client.
5380 # The request timeout calculation details :
5382 # /* We give the server rq_timeout secs to process the req, and
5383 # add the network latency for our local timeout. */
5384 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5385 # ptlrpc_at_get_net_latency(request) ;
5387 # ptlrpc_connect_import ()
5388 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5391 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5392 # ptlrpc_at_get_net_latency(request) ->
5393 # at_get (max (iat_net_latency=0, at_min)) = at_min
5396 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5397 # INITIAL_CONNECT_TIMEOUT + at_min
5399 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5400 # because we can not get this value in runtime,
5401 # the value depends on configure options, and it is not stored in /proc.
5403 # #define CONNECTION_SWITCH_MIN 5U
5404 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5406 request_timeout () {
5409 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5410 local init_connect_timeout=$TIMEOUT
5411 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5413 local at_min=$(at_get $facet at_min)
5415 echo $(( init_connect_timeout + at_min ))
5418 _wait_osc_import_state() {
5422 local ost=$(get_osc_import_name $facet $ost_facet)
5424 local param="osc.${ost}.ost_server_uuid"
5427 # 1. wait the deadline of client 1st request (it could be skipped)
5428 # 2. wait the deadline of client 2nd request
5429 local maxtime=$(( 2 * $(request_timeout $facet)))
5431 #During setup time, the osc might not be setup, it need wait
5432 #until list_param can return valid value. And also if there
5433 #are mulitple osc entries we should list all of them before
5435 local params=$($LCTL list_param $param 2>/dev/null || true)
5436 while [ -z "$params" ]; do
5437 if [ $i -ge $maxtime ]; then
5438 echo "can't get $param by list_param in $maxtime secs"
5439 if [[ $facet != client* ]]; then
5440 echo "Go with $param directly"
5449 params=$($LCTL list_param $param 2>/dev/null || true)
5452 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5453 wait_import_state $expected "$params" $maxtime; then
5454 error "import is not in ${expected} state"
5461 wait_osc_import_state() {
5467 if [[ $facet = mds ]]; then
5468 for num in $(seq $MDSCOUNT); do
5469 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5472 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5476 get_clientmdc_proc_path() {
5484 [ -z "$list" ] && return 0
5486 # Add paths to lustre tests for 32 and 64 bit systems.
5487 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5488 local TESTPATH="$RLUSTRE/tests:"
5489 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5490 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5493 wait_clients_import_state () {
5500 if [ "$FAILURE_MODE" = HARD ]; then
5501 facets=$(facets_on_host $(facet_active_host $facet))
5504 for facet in ${facets//,/ }; do
5505 local label=$(convert_facet2label $facet)
5508 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5509 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5510 *) error "unknown facet!" ;;
5512 local params=$(expand_list $params $proc_path)
5515 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5516 error "import is not in ${expected} state"
5526 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5527 $LCTL get_param obdfilter.*.kbytesavail))
5528 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5529 $LCTL get_param -n obdfilter.*.tot_granted))
5530 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5531 $LCTL get_param -n obdfilter.*.kbytestotal))
5532 for ((i=0; i<${#AVAILA[@]}; i++)); do
5533 local -a AVAIL1=(${AVAILA[$i]//=/ })
5534 local -a TOTAL=(${TOTALA[$i]//=/ })
5535 GRANT=$((${GRANTA[$i]}/1024))
5536 # allow 1% of total space in bavail because of delayed
5537 # allocation with ZFS which might release some free space after
5538 # txg commit. For small devices, we set a mininum of 8MB
5539 local LIMIT=$((${TOTAL} / 100 + 8000))
5540 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5541 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5542 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5543 echo " FULL" || echo
5549 do_facet mgs lctl pool_list $1
5553 local fsname=${1%%.*}
5554 local poolname=${1##$fsname.}
5556 do_facet mgs lctl pool_new $1
5558 # get param should return err unless pool is created
5559 [[ $RC -ne 0 ]] && return $RC
5561 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5562 2>/dev/null || echo foo" "" || RC=1
5563 if [[ $RC -eq 0 ]]; then
5566 error "pool_new failed $1"
5571 add_pool_to_list () {
5572 local fsname=${1%%.*}
5573 local poolname=${1##$fsname.}
5575 local listvar=${fsname}_CREATED_POOLS
5576 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5579 remove_pool_from_list () {
5580 local fsname=${1%%.*}
5581 local poolname=${1##$fsname.}
5583 local listvar=${fsname}_CREATED_POOLS
5584 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5587 destroy_pool_int() {
5589 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5590 awk '$1 !~ /^Pool:/ {print $1}')
5591 for ost in $OSTS; do
5592 do_facet mgs lctl pool_remove $1 $ost
5594 do_facet mgs lctl pool_destroy $1
5597 # <fsname>.<poolname> or <poolname>
5599 local fsname=${1%%.*}
5600 local poolname=${1##$fsname.}
5602 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5606 pool_list $fsname.$poolname || return $?
5608 destroy_pool_int $fsname.$poolname
5610 [[ $RC -ne 0 ]] && return $RC
5612 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5613 2>/dev/null || echo foo" "foo" || RC=1
5615 if [[ $RC -eq 0 ]]; then
5616 remove_pool_from_list $fsname.$poolname
5618 error "destroy pool failed $1"
5624 local fsname=${1:-$FSNAME}
5626 local listvar=${fsname}_CREATED_POOLS
5630 [ x${!listvar} = x ] && return 0
5632 echo destroy the created pools: ${!listvar}
5633 for poolname in ${!listvar//,/ }; do
5634 destroy_pool $fsname.$poolname
5639 local fsname=${1:-$FSNAME}
5641 destroy_pools $fsname
5647 local ts=$(date +%s)
5650 if [[ ! -f "$YAML_LOG" ]]; then
5651 # init_logging is not performed before gather_logs,
5652 # so the $LOGDIR needs to be checked here
5653 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5656 [ -f $LOGDIR/shared ] && docp=false
5658 # dump lustre logs, dmesg
5660 prefix="$TESTLOG_PREFIX.$TESTNAME"
5662 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5664 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5665 echo "Dumping logs only on local client."
5666 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5667 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5672 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5673 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5674 if [ ! -f $LOGDIR/shared ]; then
5675 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5688 for i in $(seq 0 $num_mntpts); do
5689 cmd="ls -laf ${mntpt_root}$i/$dir"
5695 for pid in $pids; do
5702 # target_start_and_reset_recovery_timer()
5703 # service_time = at_est2timeout(service_time);
5704 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5705 # INITIAL_CONNECT_TIMEOUT);
5706 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5707 #define CONNECTION_SWITCH_INC 1
5708 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5709 #define CONNECTION_SWITCH_MIN 5U
5711 max_recovery_time () {
5712 local init_connect_timeout=$(( TIMEOUT / 20 ))
5713 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5715 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5720 get_clients_mount_count () {
5721 local clients=${CLIENTS:-`hostname`}
5723 # we need to take into account the clients mounts and
5724 # exclude mds/ost mounts if any;
5725 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5729 PROC_CLI="srpc_info"
5737 if [ $M -lt $N ]; then
5741 while [ $N -lt $M ]; do
5751 calc_connection_cnt() {
5754 # MDT->MDT = 2 * C(M, 2)
5758 comb_m2=$(combination $MDSCOUNT 2)
5760 local num_clients=$(get_clients_mount_count)
5762 local cnt_mdt2mdt=$((comb_m2 * 2))
5763 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5764 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5765 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5766 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5767 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5768 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5782 local cmd="$tgt.srpc.flavor"
5784 if [ $net == "any" ]; then
5789 if [ $dir != "any" ]; then
5794 log "Setting sptlrpc rule: $cmd"
5795 do_facet mgs "$LCTL conf_param $cmd"
5804 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5805 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5807 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5809 if [ "x$bulkspec" != "x" ]; then
5810 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5812 if [ "x$algs" != "x" ]; then
5813 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5815 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5816 if [ $bulk == "bulkn" ]; then
5817 bulk_count=`echo "$output" | grep "bulk flavor" \
5818 | grep "null/null" | wc -l`
5819 elif [ $bulk == "bulki" ]; then
5820 bulk_count=`echo "$output" | grep "bulk flavor" \
5821 | grep "/null" | grep -v "null/" | wc -l`
5823 bulk_count=`echo "$output" | grep "bulk flavor" \
5824 | grep -v "/null" | grep -v "null/" | wc -l`
5828 [ $bulk_count -lt $count ] && count=$bulk_count
5839 local clients=${CLIENTS:-`hostname`}
5841 for c in ${clients//,/ }; do
5842 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5843 tmpcnt=`count_flvr "$output" $flavor`
5844 cnt=$((cnt + tmpcnt))
5854 local clients=${CLIENTS:-`hostname`}
5856 for c in ${clients//,/ }; do
5857 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5858 tmpcnt=`count_flvr "$output" $flavor`
5859 cnt=$((cnt + tmpcnt))
5869 if [ $MDSCOUNT -le 1 ]; then
5874 for num in `seq $MDSCOUNT`; do
5875 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5876 tmpcnt=`count_flvr "$output" $flavor`
5877 cnt=$((cnt + tmpcnt))
5888 for num in `seq $MDSCOUNT`; do
5889 mdtosc=$(get_mdtosc_proc_path mds$num)
5890 mdtosc=${mdtosc/-MDT*/-MDT\*}
5891 output=$(do_facet mds$num lctl get_param -n \
5892 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5893 tmpcnt=`count_flvr "$output" $flavor`
5894 cnt=$((cnt + tmpcnt))
5903 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5904 count_flvr "$output" $flavor
5909 local dir=$1 # from to
5910 local flavor=$2 # flavor expected
5913 if [ $dir == "cli2mdt" ]; then
5914 res=`flvr_cnt_cli2mdt $flavor`
5915 elif [ $dir == "cli2ost" ]; then
5916 res=`flvr_cnt_cli2ost $flavor`
5917 elif [ $dir == "mdt2mdt" ]; then
5918 res=`flvr_cnt_mdt2mdt $flavor`
5919 elif [ $dir == "mdt2ost" ]; then
5920 res=`flvr_cnt_mdt2ost $flavor`
5921 elif [ $dir == "all2ost" ]; then
5922 res1=`flvr_cnt_mdt2ost $flavor`
5923 res2=`flvr_cnt_cli2ost $flavor`
5924 res=$((res1 + res2))
5925 elif [ $dir == "all2mdt" ]; then
5926 res1=`flvr_cnt_mdt2mdt $flavor`
5927 res2=`flvr_cnt_cli2mdt $flavor`
5928 res=$((res1 + res2))
5929 elif [ $dir == "all2all" ]; then
5930 res1=`flvr_cnt_mdt2ost $flavor`
5931 res2=`flvr_cnt_cli2ost $flavor`
5932 res3=`flvr_cnt_mdt2mdt $flavor`
5933 res4=`flvr_cnt_cli2mdt $flavor`
5934 res=$((res1 + res2 + res3 + res4))
5942 local dir=$1 # from to
5943 local flavor=$2 # flavor expected
5944 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5948 for ((i=0;i<20;i++)); do
5949 echo -n "checking $dir..."
5950 res=$(do_check_flavor $dir $flavor)
5951 echo "found $res/$expect $flavor connections"
5952 [ $res -ge $expect ] && return 0
5956 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5960 restore_to_default_flavor()
5962 local proc="mgs.MGS.live.$FSNAME"
5964 echo "restoring to default flavor..."
5966 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5968 # remove all existing rules if any
5969 if [ $nrule -ne 0 ]; then
5970 echo "$nrule existing rules"
5971 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5972 echo "remove rule: $rule"
5973 spec=`echo $rule | awk -F = '{print $1}'`
5974 do_facet mgs "$LCTL conf_param -d $spec"
5978 # verify no rules left
5979 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5980 [ $nrule -ne 0 ] && error "still $nrule rules left"
5982 # wait for default flavor to be applied
5983 # currently default flavor for all connections are 'null'
5984 wait_flavor all2all null
5985 echo "now at default flavor settings"
5990 local flavor=${1:-null}
5992 echo "setting all flavor to $flavor"
5994 # FIXME need parameter to this fn
5995 # and remove global vars
5996 local cnt_all2all=$(calc_connection_cnt all2all)
5998 local res=$(do_check_flavor all2all $flavor)
5999 if [ $res -eq $cnt_all2all ]; then
6000 echo "already have total $res $flavor connections"
6004 echo "found $res $flavor out of total $cnt_all2all connections"
6005 restore_to_default_flavor
6007 [[ $flavor = null ]] && return 0
6009 set_rule $FSNAME any any $flavor
6010 wait_flavor all2all $flavor
6016 # Checking for shared logdir
6017 if [ ! -d $dir ]; then
6018 # Not found. Create local logdir
6021 touch $dir/check_file.$(hostname -s)
6026 check_write_access() {
6031 for node in $(nodes_list); do
6032 file=$dir/check_file.$(short_hostname $node)
6033 if [[ ! -f "$file" ]]; then
6034 # Logdir not accessible/writable from this node.
6037 rm -f $file || return 1
6043 if [[ -n $YAML_LOG ]]; then
6046 local SAVE_UMASK=`umask`
6049 export YAML_LOG=${LOGDIR}/results.yml
6053 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6054 if check_shared_dir $LOGDIR; then
6055 touch $LOGDIR/shared
6056 echo "Logging to shared log directory: $LOGDIR"
6058 echo "Logging to local directory: $LOGDIR"
6061 yml_nodes_file $LOGDIR >> $YAML_LOG
6062 yml_results_file >> $YAML_LOG
6069 yml_log_test $1 >> $YAML_LOG
6073 yml_log_test_status $@ >> $YAML_LOG
6076 log_sub_test_begin() {
6077 yml_log_sub_test_begin "$@" >> $YAML_LOG
6080 log_sub_test_end() {
6081 yml_log_sub_test_end "$@" >> $YAML_LOG
6087 local llverdev_opts=$2
6088 local devname=$(basename $1)
6089 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6090 # loop devices aren't in /proc/partitions
6091 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6093 size=$(($size / 1024 / 1024)) # Gb
6095 local partial_arg=""
6096 # Run in partial (fast) mode if the size
6097 # of a partition > 1 GB
6098 [ $size -gt 1 ] && partial_arg="-p"
6100 llverdev --force $partial_arg $llverdev_opts $dev
6106 local llverfs_opts=$2
6107 local use_partial_arg=$3
6108 local partial_arg=""
6109 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6111 # Run in partial (fast) mode if the size
6112 # of a partition > 1 GB
6113 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6115 llverfs $partial_arg $llverfs_opts $dir
6118 #Remove objects from OST
6119 remove_ost_objects() {
6125 local mntpt=$(facet_mntpt $facet)
6126 local opts=$OST_MOUNT_OPTS
6130 echo "removing objects from $ostdev on $facet: $objids"
6131 if ! test -b $ostdev; then
6132 opts=$(csa_add "$opts" -o loop)
6134 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6137 for i in $objids; do
6138 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6140 umount -f $mntpt || return $?
6144 #Remove files from MDT
6145 remove_mdt_files() {
6150 local mntpt=$(facet_mntpt $facet)
6151 local opts=$MDS_MOUNT_OPTS
6153 echo "removing files from $mdtdev on $facet: $files"
6154 if [ $(facet_fstype $facet) == ldiskfs ] &&
6155 ! do_facet $facet test -b $mdtdev; then
6156 opts=$(csa_add "$opts" -o loop)
6158 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6162 rm $mntpt/ROOT/$f || { rc=$?; break; }
6164 umount -f $mntpt || return $?
6168 duplicate_mdt_files() {
6173 local mntpt=$(facet_mntpt $facet)
6174 local opts=$MDS_MOUNT_OPTS
6176 echo "duplicating files on $mdtdev on $facet: $files"
6177 mkdir -p $mntpt || return $?
6178 if [ $(facet_fstype $facet) == ldiskfs ] &&
6179 ! do_facet $facet test -b $mdtdev; then
6180 opts=$(csa_add "$opts" -o loop)
6182 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6193 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6194 pushd $mntpt/ROOT > /dev/null || return $?
6197 touch $f.bad || return $?
6198 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6200 [ $rc -eq 0 ] || return $rc
6201 setfattr --restore $tmp || return $?
6207 local devs=${1//,/ }
6210 local rslt=$TMP/sgpdd_survey
6212 # sgpdd-survey cleanups ${rslt}.* files
6214 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6220 # returns the canonical name for an ldiskfs device
6225 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6226 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6227 echo dm-\\\${foo##*:};
6229 echo \\\$(basename \\\$dv);
6233 is_sanity_benchmark() {
6234 local benchmarks="dbench bonnie iozone fsx"
6236 for b in $benchmarks; do
6237 if [ "$b" == "$suite" ]; then
6245 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6249 # Get the available size (KB) of a given obd target.
6256 [[ $facet != client ]] || return 0
6258 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6263 # Get the page size (bytes) on a given facet node.
6269 size=$(do_facet $facet getconf PAGE_SIZE)
6270 [[ ${PIPESTATUS[0]} = 0 && -n "$size" ]] || size=4096
6274 # Get the block size of the filesystem.
6280 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6281 awk '/^Block size:/ {print $3}')
6285 # Check whether the "large_xattr" feature is enabled or not.
6286 large_xattr_enabled() {
6287 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6289 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6291 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
6292 return ${PIPESTATUS[0]}
6295 # Get the maximum xattr size supported by the filesystem.
6299 if large_xattr_enabled; then
6300 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6303 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6304 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6306 # maximum xattr size = size of block - size of header -
6307 # size of 1 entry - 4 null bytes
6308 size=$((block_size - 32 - 32 - 4))
6314 # Dump the value of the named xattr from a file.
6319 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6322 # Generate a string with size of $size bytes.
6324 local size=${1:-1024} # in bytes
6326 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6329 reformat_external_journal() {
6330 if [ ! -z ${EJOURNAL} ]; then
6331 local rcmd="do_facet ${SINGLEMDS}"
6333 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
6334 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6338 # MDT file-level backup/restore
6339 mds_backup_restore() {
6340 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6341 local mntpt=$(facet_mntpt brpt)
6342 local rcmd="do_facet ${SINGLEMDS}"
6343 local metaea=${TMP}/backup_restore.ea
6344 local metadata=${TMP}/backup_restore.tgz
6345 local opts=${MDS_MOUNT_OPTS}
6346 local svc=${SINGLEMDS}_svc
6349 if ! ${rcmd} test -b ${devname}; then
6350 opts=$(csa_add "$opts" -o loop)
6353 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
6355 # step 1: build mount point
6356 ${rcmd} mkdir -p $mntpt
6357 # step 2: cleanup old backup
6358 ${rcmd} rm -f $metaea $metadata
6360 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6361 if [ ! -z $igif ]; then
6362 # step 3.5: rm .lustre
6363 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6365 # step 4: backup metaea
6367 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6369 # step 5: backup metadata
6371 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6373 ${rcmd} umount -d $mntpt || return 4
6374 # step 7: reformat external journal if needed
6375 reformat_external_journal || return 5
6376 # step 8: reformat dev
6377 echo "reformat new device"
6378 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS} ${devname}) --backfstype \
6379 ldiskfs --reformat ${devname} $(mdsvdevname 1) > /dev/null ||
6382 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6383 # step 10: restore metadata
6385 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6386 # step 11: restore metaea
6388 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6389 # step 12: remove recovery logs
6390 echo "remove recovery logs"
6391 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6392 # step 13: umount dev
6393 ${rcmd} umount -d $mntpt || return 10
6394 # step 14: cleanup tmp backup
6395 ${rcmd} rm -f $metaea $metadata
6396 # step 15: reset device label - it's not virgin on
6397 ${rcmd} e2label $devname ${!svc}
6402 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6403 local mntpt=$(facet_mntpt brpt)
6404 local rcmd="do_facet ${SINGLEMDS}"
6406 local opts=${MDS_MOUNT_OPTS}
6408 if ! ${rcmd} test -b ${devname}; then
6409 opts=$(csa_add "$opts" -o loop)
6412 echo "remove OI files: idx=${idx}"
6414 # step 1: build mount point
6415 ${rcmd} mkdir -p $mntpt
6417 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6418 if [ -z $idx ]; then
6419 # step 3: remove all OI files
6420 ${rcmd} rm -fv $mntpt/oi.16*
6421 elif [ $idx -lt 2 ]; then
6422 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6426 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6427 for ((i=${idx}; i<64; i=$((i * idx)))); do
6428 ${rcmd} rm -fv $mntpt/oi.16.${i}
6432 ${rcmd} umount -d $mntpt || return 2
6433 # OI files will be recreated when mounted as lustre next time.
6436 # generate maloo upload-able log file name
6437 # \param logname specify unique part of file name
6438 generate_logname() {
6439 local logname=${1:-"default_logname"}
6441 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6444 # mkdir directory on different MDTs
6453 if [ $# -eq 2 ]; then
6463 if [ "$parent" == "$child" ]; then
6467 if [ "$option" == "-p" -a -d ${parent}/${child} ]; then
6471 # it needs to check whether there is further / in child
6472 dir=$(echo $child | awk -F '/' '{print $2}')
6473 if [ ! -z "$dir" ]; then
6474 local subparent=$(echo $child | awk -F '/' '{ print $1 }')
6475 parent=${parent}"/"${subparent}
6479 if [ ! -d ${parent} ]; then
6480 if [ "$option" == "-p" ]; then
6487 if [ $MDSCOUNT -le 1 ]; then
6488 mkdir $option ${parent}/${child} || rc=$?
6490 local mdt_idx=$($LFS getstripe -M $parent)
6492 if [ "$mdt_idx" -ne 0 ]; then
6493 mkdir $option ${parent}/${child} || rc=$?
6497 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6498 local mdt_idx=$((test_num % MDSCOUNT))
6499 echo "mkdir $mdt_idx for ${parent}/${child}"
6500 $LFS setdirstripe -i $mdt_idx ${parent}/${child} || rc=$?