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 obdclass/obdclass
479 load_module ptlrpc/ptlrpc
480 load_module ptlrpc/gss/ptlrpc_gss
488 load_module obdecho/obdecho
489 if ! client_only; then
490 SYMLIST=/proc/kallsyms
491 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
492 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
493 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
494 load_module lfsck/lfsck
495 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
496 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
498 load_module osd-zfs/osd_zfs
500 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
501 grep -q exportfs_decode_fh $SYMLIST ||
502 { modprobe exportfs 2> /dev/null || true; }
503 load_module ../ldiskfs/ldiskfs
504 load_module osd-ldiskfs/osd_ldiskfs
517 load_module llite/lustre
518 llite_lloop_enabled && load_module llite/llite_lloop
519 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
521 rm -f $OGDB/ogdb-$HOSTNAME
522 $LCTL modules > $OGDB/ogdb-$HOSTNAME
524 # 'mount' doesn't look in $PATH, just sbin
525 if [ -f $LUSTRE/utils/mount.lustre ] && \
526 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
527 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
528 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
535 # load modules on remote nodes optionally
536 # lustre-tests have to be installed on these nodes
537 if $LOAD_MODULES_REMOTE; then
538 local list=$(comma_list $(remote_nodes_list))
539 if [ -n "$list" ]; then
540 echo "loading modules on: '$list'"
541 do_rpc_nodes "$list" load_modules_local
547 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
548 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
549 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
550 echo "$LEAK_LUSTRE" 1>&2
551 echo "$LEAK_PORTALS" 1>&2
552 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
553 echo "Memory leaks detected"
554 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
560 wait_exit_ST client # bug 12845
562 $LUSTRE_RMMOD ldiskfs || return 2
564 if $LOAD_MODULES_REMOTE; then
565 local list=$(comma_list $(remote_nodes_list))
566 if [ -n "$list" ]; then
567 echo "unloading modules on: '$list'"
568 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
569 do_rpc_nodes "$list" check_mem_leak
573 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
574 umount /sbin/mount.lustre || true
575 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
576 rm -f /sbin/mount.lustre || true
579 check_mem_leak || return 254
581 echo "modules unloaded."
586 local facet=${1:-$SINGLEMDS}
587 local fstype=$(facet_fstype $facet)
590 ldiskfs) size=50;; # largest seen is 44, leave some headroom
591 zfs) size=400;; # largest seen is 384
597 check_gss_daemon_nodes() {
601 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
602 if [ \\\"\\\$num\\\" -ne 1 ]; then
603 echo \\\$num instance of $dname;
608 check_gss_daemon_facet() {
612 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
613 if [ $num -ne 1 ]; then
614 echo "$num instance of $dname on $facet"
623 echo Stopping $@ on $list
624 do_nodes $list "killall -2 $@ 2>/dev/null || true"
627 # start gss daemons on all nodes, or
628 # "daemon" on "list" if set
629 start_gss_daemons() {
633 if [ "$list" ] && [ "$daemon" ] ; then
634 echo "Starting gss daemon on nodes: $list"
635 do_nodes $list "$daemon" || return 8
639 local list=$(comma_list $(mdts_nodes))
641 echo "Starting gss daemon on mds: $list"
642 do_nodes $list "$LSVCGSSD -v" || return 1
644 do_nodes $list "$LGSSD -v" || return 2
647 list=$(comma_list $(osts_nodes))
648 echo "Starting gss daemon on ost: $list"
649 do_nodes $list "$LSVCGSSD -v" || return 3
650 # starting on clients
652 local clients=${CLIENTS:-`hostname`}
654 echo "Starting $LGSSD on clients $clients "
655 do_nodes $clients "$LGSSD -v" || return 4
658 # wait daemons entering "stable" status
662 # check daemons are running
664 list=$(comma_list $(mdts_nodes) $(osts_nodes))
665 check_gss_daemon_nodes $list lsvcgssd || return 5
667 list=$(comma_list $(mdts_nodes))
668 check_gss_daemon_nodes $list lgssd || return 6
671 check_gss_daemon_nodes $clients lgssd || return 7
676 local list=$(comma_list $(mdts_nodes))
678 send_sigint $list lsvcgssd lgssd
680 list=$(comma_list $(osts_nodes))
681 send_sigint $list lsvcgssd
683 list=${CLIENTS:-`hostname`}
684 send_sigint $list lgssd
689 if ! module_loaded ptlrpc_gss; then
690 load_module ptlrpc/gss/ptlrpc_gss
691 module_loaded ptlrpc_gss ||
692 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
694 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
696 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
697 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
705 # maybe cleanup credential cache?
711 local var=${facet}_svc
719 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
720 tr '[:lower:]' '[:upper:]'
726 if [ $facet == mgs ]; then
730 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
738 if [ -n "${!var}" ]; then
743 var=$(facet_type $facet)FSTYPE
744 if [ -n "${!var}" ]; then
749 if [ -n "$FSTYPE" ]; then
754 if [[ $facet == mgs ]] && combined_mgs_mds; then
766 local facets=$(get_facets)
769 for facet in ${facets//,/ }; do
770 if [ $node == $(facet_host $facet) ] ||
771 [ $node == "$(facet_failover_host $facet)" ]; then
772 fstype=$(facet_fstype $facet)
773 if [[ $fstypes != *$fstype* ]]; then
774 fstypes+="${fstypes:+,}$fstype"
785 local fstype=$(facet_fstype $facet)
789 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
791 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
792 ${dev} 2>/dev/null");;
794 error "unknown fstype!";;
802 local device=$(mdsdevname $num)
803 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
809 local device=$(ostdevname $num)
810 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
815 # Get the device of a facet.
822 mgs) device=$(mgsdevname) ;;
823 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
824 ost*) device=$(ostdevname $(facet_number $facet)) ;;
825 fs2mds) device=$(mdsdevname 1_2) ;;
826 fs2ost) device=$(ostdevname 1_2) ;;
827 fs3ost) device=$(ostdevname 2_2) ;;
835 # Get the virtual device of a facet.
842 mgs) device=$(mgsvdevname) ;;
843 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
844 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
845 fs2mds) device=$(mdsvdevname 1_2) ;;
846 fs2ost) device=$(ostvdevname 1_2) ;;
847 fs3ost) device=$(ostvdevname 2_2) ;;
855 # Re-read the partition table on failover partner host.
856 # After a ZFS storage pool is created on a shared device, the partition table
857 # on the device may change. However, the operating system on the failover
858 # host may not notice the change automatically. Without the up-to-date partition
859 # block devices, 'zpool import ..' cannot find the labels, whose positions are
860 # relative to partition rather than disk beginnings.
862 # This function performs partprobe on the failover host to make it re-read the
865 refresh_partition_table() {
870 host=$(facet_passive_host $facet)
871 if [[ -n "$host" ]]; then
872 do_node $host "$PARTPROBE $device"
877 # Get ZFS storage pool name.
884 device=$(facet_device $facet)
885 # poolname is string before "/"
886 poolname="${device%%/*}"
892 # Export ZFS storage pool.
893 # Before exporting the pool, all datasets within the pool should be unmounted.
901 poolname=$(zpool_name $facet)
903 if [[ -n "$poolname" ]]; then
904 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
905 grep -q ^$poolname/ /proc/mounts ||
906 $ZPOOL export $opts $poolname"
911 # Import ZFS storage pool.
912 # Force importing, even if the pool appears to be potentially active.
917 local opts=${@:-"-o cachefile=none"}
920 poolname=$(zpool_name $facet)
922 if [[ -n "$poolname" ]]; then
923 opts+=" -d $(dirname $(facet_vdevice $facet))"
924 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
925 $ZPOOL import -f $opts $poolname"
930 # Set the "cachefile=none" property on ZFS storage pool so that the pool
931 # is not automatically imported on system startup.
933 # In a failover environment, this will provide resource level fencing which
934 # will ensure that the same ZFS storage pool will not be imported concurrently
935 # on different nodes.
937 disable_zpool_cache() {
941 poolname=$(zpool_name $facet)
943 if [[ -n "$poolname" ]]; then
944 do_facet $facet "$ZPOOL set cachefile=none $poolname"
949 # This and set_osd_param() shall be used to access OSD parameters
950 # once existed under "obdfilter":
955 # writethrough_cache_enable
959 local device=${2:-$FSNAME-OST*}
962 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
963 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
968 local device=${2:-$FSNAME-OST*}
972 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
973 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
977 local dz=${1:-$DEBUG_SIZE}
979 if [ -f /sys/devices/system/cpu/possible ]; then
980 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
982 local cpus=$(getconf _NPROCESSORS_CONF)
985 # bug 19944, adjust size to be -gt num_possible_cpus()
986 # promise 2MB for every cpu at least
987 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
990 lctl set_param debug_mb=$dz
993 set_default_debug () {
994 local debug=${1:-"$PTLDEBUG"}
995 local subsys=${2:-"$SUBSYSTEM"}
996 local debug_size=${3:-$DEBUG_SIZE}
998 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
999 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1001 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1004 set_default_debug_nodes () {
1007 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1008 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1012 do_rpc_nodes "$nodes" set_default_debug \
1013 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1016 set_default_debug_facet () {
1018 local node=$(facet_active_host $facet)
1019 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1021 set_default_debug_nodes $node
1026 local facets=${1:-$(get_facets)}
1029 for facet in ${facets//,/ }; do
1032 [ $RC -eq 0 ] && continue
1034 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1035 skip "Restart of $facet failed!." && touch $LU482_FAILED
1037 error "Restart of $facet failed!"
1044 # Add argument "arg" (e.g., "loop") to the comma-separated list
1045 # of arguments for option "opt" (e.g., "-o") on command
1046 # line "opts" (e.g., "-o flock").
1052 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1054 if echo "$opts" | grep -q $opt_pattern; then
1055 opts=$(echo "$opts" | sed -e \
1056 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1058 opts+="${opts:+ }$opt $arg"
1066 local dev=$(facet_active $facet)_dev
1067 local opt=${facet}_opt
1068 local mntpt=$(facet_mntpt $facet)
1069 local opts="${!opt} $@"
1071 if [ $(facet_fstype $facet) == ldiskfs ] &&
1072 ! do_facet $facet test -b ${!dev}; then
1073 opts=$(csa_add "$opts" -o loop)
1076 if [[ $(facet_fstype $facet) == zfs ]]; then
1077 # import ZFS storage pool
1078 import_zpool $facet || return ${PIPESTATUS[0]}
1081 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1082 # for testing LU-482 error handling in mount_facets() and test_0a()
1083 if [ -f $TMP/test-lu482-trigger ]; then
1086 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
1090 if [ $RC -ne 0 ]; then
1091 echo "Start of ${!dev} on ${facet} failed ${RC}"
1093 set_default_debug_facet $facet
1095 label=$(devicelabel ${facet} ${!dev})
1096 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1097 eval export ${facet}_svc=${label}
1098 echo Started ${label}
1103 # start facet device options
1109 eval export ${facet}_dev=${device}
1110 eval export ${facet}_opt=\"$@\"
1112 local varname=${facet}failover_dev
1113 if [ -n "${!varname}" ] ; then
1114 eval export ${facet}failover_dev=${!varname}
1116 eval export ${facet}failover_dev=$device
1119 local mntpt=$(facet_mntpt $facet)
1120 do_facet ${facet} mkdir -p $mntpt
1121 eval export ${facet}_MOUNT=$mntpt
1122 mount_facet ${facet}
1131 local HOST=`facet_active_host $facet`
1132 [ -z $HOST ] && echo stop: no host for $facet && return 0
1134 local mntpt=$(facet_mntpt $facet)
1135 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1136 if [ ${running} -ne 0 ]; then
1137 echo "Stopping $mntpt (opts:$@) on $HOST"
1138 do_facet ${facet} umount -d $@ $mntpt
1141 # umount should block, but we should wait for unrelated obd's
1142 # like the MGS or MGC to also stop.
1143 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1145 if [[ $(facet_fstype $facet) == zfs ]]; then
1146 # export ZFS storage pool
1151 # save quota version (both administrative and operational quotas)
1152 # add an additional parameter if mountpoint is ever different from $MOUNT
1154 # XXX This function is kept for interoperability with old server (< 2.3.50),
1155 # it should be removed whenever we drop the interoperability for such
1157 quota_save_version() {
1158 local fsname=${2:-$FSNAME}
1160 local ver=$(tr -c -d "123" <<< $spec)
1161 local type=$(tr -c -d "ug" <<< $spec)
1163 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1165 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1167 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1169 local osts=$(get_facets OST)
1170 for ost in ${osts//,/ }; do
1172 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1176 # client could mount several lustre
1178 # XXX This function is kept for interoperability with old server (< 2.3.50),
1179 # it should be removed whenever we drop the interoperability for such
1182 local fsname=${1:-$FSNAME}
1184 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1186 do_nodes $(comma_list $(osts_nodes)) \
1187 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1191 # XXX This function is kept for interoperability with old server (< 2.3.50),
1192 # it should be removed whenever we drop the interoperability for such
1194 restore_quota_old() {
1195 local mntpt=${1:-$MOUNT}
1196 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1197 if [ ! "$old_QUOTA_TYPE" ] ||
1198 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1201 quota_save_version $old_QUOTA_TYPE
1204 # XXX This function is kept for interoperability with old server (< 2.3.50),
1205 # it should be removed whenever we drop the interoperability for such
1210 # no quota enforcement for now and accounting works out of the box
1213 # We need save the original quota_type params, and restore them after testing
1215 # Suppose that quota type the same on mds and ost
1216 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1217 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1218 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1219 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1220 export old_QUOTA_TYPE=$quota_type
1221 quota_save_version $QUOTA_TYPE
1223 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1224 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1227 local quota_usrs=$QUOTA_USERS
1229 # get_filesystem_size
1230 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1231 local blk_soft=$((disksz + 1024))
1232 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1234 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1235 local i_soft=$Inodes
1236 local i_hard=$((i_soft + i_soft / 20))
1238 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1239 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1242 for usr in $quota_usrs; do
1243 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1245 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1247 eval $cmd || error "$cmd FAILED!"
1249 # display the quota status
1250 echo "Quota settings for $usr : "
1251 $LFS quota -v -u $usr $mntpt || true
1255 # get mdt quota type
1257 local varsvc=${SINGLEMDS}_svc
1258 do_facet $SINGLEMDS $LCTL get_param -n \
1259 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1262 # get ost quota type
1264 # All OSTs should have same quota type
1265 local varsvc=ost1_svc
1266 do_facet ost1 $LCTL get_param -n \
1267 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1270 # restore old quota type settings
1272 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1277 if [ "$old_MDT_QUOTA_TYPE" ]; then
1278 do_facet mgs $LCTL conf_param \
1279 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1281 if [ "$old_OST_QUOTA_TYPE" ]; then
1282 do_facet mgs $LCTL conf_param \
1283 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1287 # Handle the case when there is a space in the lfs df
1288 # "filesystem summary" line the same as when there is no space.
1289 # This will allow fixing the "lfs df" summary line in the future.
1291 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1294 # Get free inodes on the MDT specified by mdt index, free indoes on
1295 # the whole filesystem will be returned when index == -1.
1301 if [ $index -eq -1 ]; then
1304 mdt_uuid=$(mdtuuid_from_index $index)
1307 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1312 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1319 # save old quota type & set new quota type
1320 local mdt_qtype=$(mdt_quota_type)
1321 local ost_qtype=$(ost_quota_type)
1323 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1324 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1326 export old_MDT_QUOTA_TYPE=$mdt_qtype
1327 export old_OST_QUOTA_TYPE=$ost_qtype
1329 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1330 error "set mdt quota type failed"
1331 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1332 error "set ost quota type failed"
1334 local quota_usrs=$QUOTA_USERS
1336 # get_filesystem_size
1337 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1338 local blk_soft=$((disksz + 1024))
1339 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1341 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1342 local i_soft=$inodes
1343 local i_hard=$((i_soft + i_soft / 20))
1345 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1346 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1347 "inode-hardlimit: $i_hard"
1350 for usr in $quota_usrs; do
1351 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1353 cmd="$LFS setquota -$type $usr -b $blk_soft"
1354 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1356 eval $cmd || error "$cmd FAILED!"
1358 # display the quota status
1359 echo "Quota settings for $usr : "
1360 $LFS quota -v -u $usr $mntpt || true
1367 local OPTIONS=${3:-$MOUNTOPT}
1369 local device=$MGSNID:/$FSNAME
1370 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1371 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1375 echo "Starting client: $client: $OPTIONS $device $mnt"
1376 do_node $client mkdir -p $mnt
1377 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1379 set_default_debug_nodes $client
1391 [ "$3" ] && force=-f
1392 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1393 if [ $running -ne 0 ]; then
1394 echo "Stopping client $client $mnt (opts:$force)"
1395 do_node $client lsof -t $mnt || need_kill=no
1396 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1397 pids=$(do_node $client lsof -t $mnt | sort -u);
1398 if [ -n $pids ]; then
1399 do_node $client kill -9 $pids || true
1403 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1404 if [ $busy -ne 0 ] ; then
1405 echo "$mnt is still busy, wait one second" && sleep 1
1406 do_node $client umount $force $mnt
1411 # nodes is comma list
1412 sanity_mount_check_nodes () {
1418 # FIXME: assume that all cluster nodes run the same os
1419 [ "$(uname)" = Linux ] || return 0
1422 for mnt in $mnts ; do
1423 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1424 mpts=\\\$(mount | grep -c $mnt' ');
1425 if [ \\\$running -ne \\\$mpts ]; then
1426 echo \\\$(hostname) env are INSANE!;
1429 [ $? -eq 0 ] || rc=1
1434 sanity_mount_check_servers () {
1435 [ "$CLIENTONLY" ] &&
1436 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1437 echo Checking servers environments
1439 # FIXME: modify get_facets to display all facets wo params
1440 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1444 for facet in ${facets//,/ }; do
1445 node=$(facet_host ${facet})
1446 mntpt=$(facet_mntpt $facet)
1447 sanity_mount_check_nodes $node $mntpt ||
1448 { error "server $node environments are insane!"; return 1; }
1452 sanity_mount_check_clients () {
1453 local clients=${1:-$CLIENTS}
1454 local mntpt=${2:-$MOUNT}
1455 local mntpt2=${3:-$MOUNT2}
1457 [ -z $clients ] && clients=$(hostname)
1458 echo Checking clients $clients environments
1460 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1461 error "clients environments are insane!"
1464 sanity_mount_check () {
1465 sanity_mount_check_servers || return 1
1466 sanity_mount_check_clients || return 2
1469 # mount clients if not mouted
1470 zconf_mount_clients() {
1473 local OPTIONS=${3:-$MOUNTOPT}
1475 local device=$MGSNID:/$FSNAME
1476 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1477 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1481 echo "Starting client $clients: $OPTIONS $device $mnt"
1484 running=\\\$(mount | grep -c $mnt' ');
1486 if [ \\\$running -eq 0 ] ; then
1488 mount -t lustre $OPTIONS $device $mnt;
1491 exit \\\$rc" || return ${PIPESTATUS[0]}
1493 echo "Started clients $clients: "
1494 do_nodes $clients "mount | grep $mnt' '"
1496 set_default_debug_nodes $clients
1501 zconf_umount_clients() {
1506 [ "$3" ] && force=-f
1508 echo "Stopping clients: $clients $mnt (opts:$force)"
1509 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1510 if [ \\\$running -ne 0 ] ; then
1511 echo Stopping client \\\$(hostname) $mnt opts:$force;
1512 lsof $mnt || need_kill=no;
1513 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1514 pids=\\\$(lsof -t $mnt | sort -u);
1515 if [ -n \\\"\\\$pids\\\" ]; then
1519 while umount $force $mnt 2>&1 | grep -q "busy"; do
1520 echo "$mnt is still busy, wait one second" && sleep 1;
1527 echo + $POWER_DOWN $node
1531 shutdown_node_hard () {
1533 local attempts=$SHUTDOWN_ATTEMPTS
1535 for i in $(seq $attempts) ; do
1538 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1539 echo "waiting for $host to fail attempts=$attempts"
1540 [ $i -lt $attempts ] || \
1541 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1547 local mnt=${2:-$MOUNT}
1550 if [ "$FAILURE_MODE" = HARD ]; then
1551 shutdown_node_hard $client
1553 zconf_umount_clients $client $mnt -f
1559 local facets="$(get_facets OST),$(get_facets MDS)"
1562 combined_mgs_mds || facets="$facets,mgs"
1564 for facet in ${facets//,/ }; do
1565 if [ $(facet_active_host $facet) == $host ]; then
1566 affected="$affected $facet"
1570 echo $(comma_list $affected)
1575 local host=${2:-$(facet_host $facet)}
1577 local label=$(convert_facet2label $facet)
1578 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1581 facets_up_on_host () {
1583 local facets=$(facets_on_host $host)
1586 for facet in ${facets//,/ }; do
1587 if $(facet_up $facet $host); then
1588 affected_up="$affected_up $facet"
1592 echo $(comma_list $affected_up)
1598 if [ "$FAILURE_MODE" = HARD ]; then
1599 shutdown_node_hard $(facet_active_host $facet)
1607 echo + $POWER_UP $node
1620 if [ "$FAILURE_MODE" = HARD ]; then
1621 reboot_node $(facet_active_host $facet)
1629 if [ "$FAILURE_MODE" = HARD ]; then
1639 for facet in ${facets//,/ }; do
1640 hosts=$(expand_list $hosts $(facet_host $facet) )
1646 _check_progs_installed () {
1650 for prog in $progs; do
1651 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1652 echo $prog missing on $(hostname)
1659 check_progs_installed () {
1663 do_rpc_nodes "$nodes" _check_progs_installed $@
1666 # recovery-scale functions
1668 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1671 start_client_load() {
1674 local var=$(node_var_name $client)_load
1675 eval export ${var}=$load
1677 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1678 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1679 END_RUN_FILE=$END_RUN_FILE \
1680 LOAD_PID_FILE=$LOAD_PID_FILE \
1681 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1682 TESTNAME=$TESTNAME \
1683 DBENCH_LIB=$DBENCH_LIB \
1684 DBENCH_SRC=$DBENCH_SRC \
1685 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1689 log "Started client load: ${load} on $client"
1691 # get the children process IDs
1692 local pids=$(ps --ppid $ppid -o pid= | xargs)
1693 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1697 start_client_loads () {
1698 local -a clients=(${1//,/ })
1699 local numloads=${#CLIENT_LOADS[@]}
1702 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1703 testnum=$((nodenum % numloads))
1704 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1706 # bug 22169: wait the background threads to start
1710 # only for remote client
1711 check_client_load () {
1713 local var=$(node_var_name $client)_load
1714 local TESTLOAD=run_${!var}.sh
1716 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1718 # bug 18914: try to connect several times not only when
1719 # check ps, but while check_catastrophe also
1722 while [ $RC = 254 -a $tries -gt 0 ]; do
1726 if ! check_catastrophe $client; then
1728 if [ $RC -eq 254 ]; then
1729 # FIXME: not sure how long we shuold sleep here
1733 echo "check catastrophe failed: RC=$RC "
1737 # We can continue try to connect if RC=254
1738 # Just print the warning about this
1739 if [ $RC = 254 ]; then
1740 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1743 # see if the load is still on the client
1746 while [ $RC = 254 -a $tries -gt 0 ]; do
1750 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1755 if [ $RC = 254 ]; then
1756 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1757 # see if we can diagnose a bit why this is
1762 check_client_loads () {
1763 local clients=${1//,/ }
1767 for client in $clients; do
1768 check_client_load $client
1770 if [ "$rc" != 0 ]; then
1771 log "Client load failed on node $client, rc=$rc"
1777 restart_client_loads () {
1778 local clients=${1//,/ }
1779 local expectedfail=${2:-""}
1783 for client in $clients; do
1784 check_client_load $client
1786 if [ "$rc" != 0 -a "$expectedfail" ]; then
1787 local var=$(node_var_name $client)_load
1788 start_client_load $client ${!var}
1789 echo "Restarted client load ${!var}: on $client. Checking ..."
1790 check_client_load $client
1792 if [ "$rc" != 0 ]; then
1793 log "Client load failed to restart on node $client, rc=$rc"
1794 # failure one client load means test fail
1795 # we do not need to check other
1804 # Start vmstat and save its process ID in a file.
1809 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1812 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1813 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1816 # Display the nodes on which client loads failed.
1817 print_end_run_file() {
1821 [ -s $file ] || return 0
1823 echo "Found the END_RUN_FILE file: $file"
1826 # A client load will stop if it finds the END_RUN_FILE file.
1827 # That does not mean the client load actually failed though.
1828 # The first node in END_RUN_FILE is the one we are interested in.
1831 if [ -n "$node" ]; then
1832 local var=$(node_var_name $node)_load
1834 local prefix=$TESTLOG_PREFIX
1835 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1836 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1837 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1839 echo "Client load ${!var} failed on node $node:"
1845 # Stop the process which had its PID saved in a file.
1850 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1852 do_nodes $nodes "test -f $pid_file &&
1853 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1856 # Stop all client loads.
1857 stop_client_loads() {
1858 local nodes=${1:-$CLIENTS}
1861 # stop the client loads
1862 stop_process $nodes $pid_file
1864 # clean up the processes that started them
1865 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1867 # End recovery-scale functions
1869 # verify that lustre actually cleaned up properly
1871 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1872 error "LBUG/LASSERT detected"
1873 BUSY=`dmesg | grep -i destruct || true`
1874 if [ "$BUSY" ]; then
1876 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1880 check_mem_leak || exit 204
1882 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1883 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1886 if module_loaded lnet || module_loaded libcfs; then
1887 echo "$TESTSUITE: modules still loaded..." 1>&2
1896 if [[ "$1" == "--verbose" ]]; then
1912 RESULT=$(do_node $node "$TEST")
1913 if [[ "$RESULT" == "$FINAL" ]]; then
1914 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
1915 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
1919 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
1920 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
1924 [[ $WAIT -ge $MAX ]] && break
1925 [[ $((WAIT % print)) -eq 0 ]] &&
1926 echo "Waiting $((MAX - WAIT)) secs for update"
1927 WAIT=$((WAIT + sleep))
1930 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1934 wait_update_facet() {
1937 wait_update $(facet_active_host $facet) "$@"
1941 do_nodes $(comma_list $(mdts_nodes)) \
1942 "lctl set_param -n osd*.*MDT*.force_sync 1"
1943 do_nodes $(comma_list $(osts_nodes)) \
1944 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1945 grep -v 'Found no match'
1948 wait_delete_completed_mds() {
1949 local MAX_WAIT=${1:-20}
1951 local stime=`date +%s`
1956 # find MDS with pending deletions
1957 for node in $(mdts_nodes); do
1958 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1959 2>/dev/null | calc_sum)
1960 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1963 mds2sync="$mds2sync $node"
1965 if [ "$mds2sync" == "" ]; then
1968 mds2sync=$(comma_list $mds2sync)
1970 # sync MDS transactions
1971 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1973 # wait till all changes are sent and commmitted by OSTs
1974 # for ldiskfs space is released upon execution, but DMU
1975 # do this upon commit
1978 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1979 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1981 #echo "$node: $changes changes on all"
1982 if [ "$changes" -eq "0" ]; then
1984 #echo "delete took $((etime - stime)) seconds"
1992 echo "Delete is not completed in $((etime - stime)) seconds"
1993 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1999 # we can use "for" here because we are waiting the slowest
2000 for host in ${hostlist//,/ }; do
2001 check_network "$host" 900
2003 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2010 for facet in ${facetlist//,/ }; do
2011 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2013 wait_for_host $hostlist
2016 _wait_recovery_complete () {
2019 # Use default policy if $2 is not passed by caller.
2020 local MAX=${2:-$(max_recovery_time)}
2025 while [ $WAIT -lt $MAX ]; do
2026 STATUS=$(lctl get_param -n $param | grep status)
2028 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2031 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2033 echo "$param recovery not done in $MAX sec. $STATUS"
2037 wait_recovery_complete () {
2040 # with an assumption that at_max is the same on all nodes
2041 local MAX=${2:-$(max_recovery_time)}
2044 if [ "$FAILURE_MODE" = HARD ]; then
2045 facets=$(facets_on_host $(facet_active_host $facet))
2047 echo affected facets: $facets
2049 # we can use "for" here because we are waiting the slowest
2050 for facet in ${facets//,/ }; do
2051 local var_svc=${facet}_svc
2052 local param="*.${!var_svc}.recovery_status"
2054 local host=$(facet_active_host $facet)
2055 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2059 wait_mds_ost_sync () {
2060 # just because recovery is done doesn't mean we've finished
2061 # orphan cleanup. Wait for llogs to get synchronized.
2062 echo "Waiting for orphan cleanup..."
2063 # MAX value includes time needed for MDS-OST reconnection
2064 local MAX=$(( TIMEOUT * 2 ))
2065 local WAIT_TIMEOUT=${1:-$MAX}
2068 local list=$(comma_list $(mdts_nodes))
2069 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2070 if ! do_facet $SINGLEMDS \
2071 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2073 # old way, use mds_sync
2075 list=$(comma_list $(osts_nodes))
2076 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2079 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2080 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2081 local -a sync=($(do_nodes $list "$cmd"))
2084 for ((i=0; i<${#sync[@]}; i++)); do
2086 [ ${sync[$i]} -eq 1 ] && continue
2088 [ ${sync[$i]} -eq 0 ] && continue
2090 # there is a not finished MDS-OST synchronization
2094 sleep 2 # increase waiting time and cover statfs cache
2095 [ ${con} -eq 1 ] && return 0
2096 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2100 # show which nodes are not finished.
2101 do_nodes $list "$cmd"
2102 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2106 wait_destroy_complete () {
2107 echo "Waiting for local destroys to complete"
2108 # MAX value shouldn't be big as this mean server responsiveness
2109 # never increase this just to make test pass but investigate
2110 # why it takes so long time
2113 while [ $WAIT -lt $MAX ]; do
2114 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2118 for ((i=0; i<${#RPCs[@]}; i++)); do
2119 [ ${RPCs[$i]} -eq 0 ] && continue
2120 # there are still some destroy RPCs in flight
2125 [ ${con} -eq 1 ] && return 0 # done waiting
2126 echo "Waiting ${WAIT}s for local destroys to complete"
2129 echo "Local destroys weren't done in $MAX sec."
2133 wait_delete_completed() {
2134 wait_delete_completed_mds $1 || return $?
2135 wait_destroy_complete
2144 # conf-sanity 31 takes a long time cleanup
2145 while [ $WAIT -lt 300 ]; do
2146 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2147 [ -z "${running}" ] && return 0
2148 echo "waited $WAIT for${running}"
2149 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2151 WAIT=$((WAIT + INTERVAL))
2153 echo "service didn't stop after $WAIT seconds. Still running:"
2158 wait_remote_prog () {
2164 [ "$PDSH" = "no_dsh" ] && return 0
2166 while [ $WAIT -lt $2 ]; do
2167 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2168 [ -z "${running}" ] && return 0 || true
2169 echo "waited $WAIT for: "
2171 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2173 WAIT=$((WAIT + INTERVAL))
2175 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2176 [ -z "$pids" ] && return 0
2177 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2178 # FIXME: not portable
2179 for pid in $pids; do
2180 cat /proc/${pid}/status || true
2181 cat /proc/${pid}/wchan || true
2183 kill -9 $pid || true
2192 # not every config has many clients
2194 if [ ! -z "$CLIENTS" ]; then
2195 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2197 stat -f $MOUNT > /dev/null
2203 # usually checked on particular client or locally
2205 if [ ! -z "$client" ]; then
2206 $PDSH $client "stat -f $MOUNT" > /dev/null
2208 stat -f $MOUNT > /dev/null
2216 client_reconnect() {
2217 uname -n >> $MOUNT/recon
2218 if [ -z "$CLIENTS" ]; then
2219 df $MOUNT; uname -n >> $MOUNT/recon
2221 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2223 echo Connected clients:
2225 ls -l $MOUNT/recon > /dev/null
2229 affected_facets () {
2232 local host=$(facet_active_host $facet)
2233 local affected=$facet
2235 if [ "$FAILURE_MODE" = HARD ]; then
2236 affected=$(facets_up_on_host $host)
2250 #Because it will only get up facets, we need get affected
2251 #facets before shutdown
2252 #For HARD Failure mode, it needs make sure facets on the same
2253 #HOST will only be shutdown and reboot once
2254 for facet in ${facets//,/ }; do
2255 local affected_facet
2257 #check whether facet has been included in other affected facets
2258 for ((index=0; index<$total; index++)); do
2259 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2262 if [ $skip -eq 0 ]; then
2263 affecteds[$total]=$(affected_facets $facet)
2268 for ((index=0; index<$total; index++)); do
2269 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2270 local host=$(facet_active_host $facet)
2271 echo "Failing ${affecteds[index]} on $host"
2272 shutdown_facet $facet
2275 for ((index=0; index<$total; index++)); do
2276 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2277 echo reboot facets: ${affecteds[index]}
2281 change_active ${affecteds[index]}
2283 wait_for_facet ${affecteds[index]}
2284 # start mgs first if it is affected
2285 if ! combined_mgs_mds &&
2286 list_member ${affecteds[index]} mgs; then
2287 mount_facet mgs || error "Restart of mgs failed"
2289 # FIXME; has to be changed to mount all facets concurrently
2290 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2291 echo mount facets: ${affecteds[index]}
2292 mount_facets ${affecteds[index]}
2302 do_facet $facet "sync; sync; sync"
2305 # make sure there will be no seq change
2306 local clients=${CLIENTS:-$HOSTNAME}
2307 local f=fsa-\\\$\(hostname\)
2308 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2309 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2311 local svc=${facet}_svc
2312 do_facet $facet $LCTL --device ${!svc} notransno
2314 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2315 # in-memory state has to be cleared by either rebooting the host or
2316 # exporting and reimporting the pool.
2318 # Although the uberblocks are not updated when a pool is freezed,
2319 # transactions are still written to the disks. Modified blocks may be
2320 # cached in memory when tests try reading them back. The
2321 # export-and-reimport process also evicts any cached pool data from
2322 # memory to provide the correct "data loss" semantics.
2324 # In the test framework, the exporting and importing operations are
2325 # handled by stop() and mount_facet() separately, which are used
2326 # inside fail() and fail_abort().
2328 do_facet $facet $LCTL --device ${!svc} readonly
2329 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2330 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2333 replay_barrier_nodf() {
2334 local facet=$1 echo running=${running}
2335 do_facet $facet "sync; sync; sync"
2336 local svc=${facet}_svc
2337 echo Replay barrier on ${!svc}
2338 do_facet $facet $LCTL --device ${!svc} notransno
2339 do_facet $facet $LCTL --device ${!svc} readonly
2340 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2341 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2344 replay_barrier_nosync() {
2345 local facet=$1 echo running=${running}
2346 local svc=${facet}_svc
2347 echo Replay barrier on ${!svc}
2348 do_facet $facet $LCTL --device ${!svc} notransno
2349 do_facet $facet $LCTL --device ${!svc} readonly
2350 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2351 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2355 # Get Lustre client uuid for a given Lustre mount point.
2358 local mntpnt=${1:-$MOUNT}
2360 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2361 local uuid=$($LCTL get_param -n llite.$name.uuid)
2366 mds_evict_client() {
2367 local mntpnt=${1:-$MOUNT}
2368 local uuid=$(get_client_uuid $mntpnt)
2370 do_facet $SINGLEMDS \
2371 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2374 ost_evict_client() {
2375 local mntpnt=${1:-$MOUNT}
2376 local uuid=$(get_client_uuid $mntpnt)
2379 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2384 local clients=${CLIENTS:-$HOSTNAME}
2386 facet_failover $* || error "failover: $?"
2387 wait_clients_import_state "$clients" "$facets" FULL
2388 clients_up || error "post-failover df: $?"
2393 facet_failover $facet
2399 change_active $facet
2400 wait_for_facet $facet
2401 mount_facet $facet -o abort_recovery
2402 clients_up || echo "first df failed: $?"
2403 clients_up || error "post-failover df: $?"
2407 echo There is no lmc. This is mountconf, baby.
2411 host_nids_address() {
2415 if [ -n "$kind" ]; then
2416 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2418 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2424 if [ "$1" = "'*'" ]; then echo \'*\'; else
2430 if [ "$1" = "'*'" ]; then echo \'*\'; else
2431 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2433 if [ -z "$ID" ]; then
2434 echo "Could not get a ptl id for $1..."
2443 h2name_or_ip "$1" "tcp"
2448 if [ "$1" = "'*'" ]; then echo \'*\'; else
2449 if type __h2elan >/dev/null 2>&1; then
2452 ID=`echo $1 | sed 's/[^0-9]*//g'`
2460 h2name_or_ip "$1" "o2ib"
2464 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2465 # expressions format. As a bonus we can then just pass in those variables
2466 # to pdsh. What this function does is take a HOSTLIST type string and
2467 # expand it into a space deliminated list for us.
2475 [ -z "$hostlist" ] && return
2477 # Translate the case of [..],..,[..] to [..] .. [..]
2478 list="${hostlist/],/] }"
2480 [[ "$front" == *,* ]] && {
2483 list=${list/${old}/${new}}
2486 for item in $list; do
2487 # Test if we have any []'s at all
2488 if [ "$item" != "${item/\[/}" ]; then {
2489 # Expand the [*] into list
2493 if [ "$name" != "$item" ]; then
2494 group=${item#$name[*}
2497 for range in ${group//,/ }; do
2501 # Number of leading zeros
2504 end=$(echo $end | sed 's/0*//')
2505 [[ -z "$end" ]] && end=0
2506 [[ $padlen2 -gt $padlen ]] && {
2507 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2510 begin=$(echo $begin | sed 's/0*//')
2511 [ -z $begin ] && begin=0
2513 for num in $(seq -f "%0${padlen}g" $begin $end); do
2514 value="${name#*,}${num}${back}"
2515 [ "$value" != "${value/\[/}" ] && {
2516 value=$(hostlist_expand "$value")
2518 myList="$myList $value"
2523 myList="$myList $item"
2526 myList=${myList//,/ }
2527 myList=${myList:1} # Remove first character which is a space
2529 # Filter any duplicates without sorting
2531 myList="${list%% *}"
2533 while [[ "$list" != ${myList##* } ]]; do
2534 list=${list//${list%% *} /}
2535 myList="$myList ${list%% *}"
2537 myList="${myList%* }";
2539 # We can select an object at a offset in the list
2542 for item in $myList; do
2544 [ $cnt -eq $offset ] && {
2548 [ $(get_node_count $myList) -ne 1 ] && myList=""
2557 [ "$facet" == client ] && echo -n $HOSTNAME && return
2558 varname=${facet}_HOST
2559 if [ -z "${!varname}" ]; then
2560 if [ "${facet:0:3}" == "ost" ]; then
2561 eval export ${facet}_HOST=${ost_HOST}
2562 elif [ "${facet:0:3}" == "mdt" -o \
2563 "${facet:0:3}" == "mds" -o \
2564 "${facet:0:3}" == "mgs" ]; then
2565 eval export ${facet}_HOST=${mds_HOST}
2571 facet_failover_host() {
2575 var=${facet}failover_HOST
2576 if [ -n "${!var}" ]; then
2581 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2582 "${facet:0:3}" == "mgs" ]; then
2584 eval export ${facet}failover_host=${mds_HOST}
2589 if [[ $facet == ost* ]]; then
2590 eval export ${facet}failover_host=${ost_HOST}
2598 local activevar=${facet}active
2600 if [ -f $TMP/${facet}active ] ; then
2601 source $TMP/${facet}active
2604 active=${!activevar}
2605 if [ -z "$active" ] ; then
2612 facet_active_host() {
2614 local active=`facet_active $facet`
2615 if [ "$facet" == client ]; then
2618 echo `facet_host $active`
2622 # Get the passive failover partner host of facet.
2623 facet_passive_host() {
2625 [[ $facet = client ]] && return
2627 local host=${facet}_HOST
2628 local failover_host=${facet}failover_HOST
2629 local active_host=$(facet_active_host $facet)
2631 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2633 if [[ $active_host = ${!host} ]]; then
2634 echo -n ${!failover_host}
2644 facetlist=$(exclude_items_from_list $facetlist mgs)
2646 for facet in ${facetlist//,/ }; do
2647 local failover=${facet}failover
2648 local host=`facet_host $failover`
2649 [ -z "$host" ] && return
2651 local curactive=`facet_active $facet`
2652 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2653 eval export ${facet}active=$facet
2655 eval export ${facet}active=$failover
2657 # save the active host for this facet
2658 local activevar=${facet}active
2659 echo "$activevar=${!activevar}" > $TMP/$activevar
2660 [[ $facet = mds1 ]] && combined_mgs_mds && \
2661 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2662 local TO=`facet_active_host $facet`
2663 echo "Failover $facet to $TO"
2669 # do not stripe off hostname if verbose, bug 19215
2670 if [ x$1 = x--verbose ]; then
2678 if [ "$HOST" = "$HOSTNAME" ]; then
2680 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2681 echo "cannot run remote command on $HOST with $myPDSH"
2685 echo "CMD: $HOST $@" >&2
2686 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2689 if [ "$myPDSH" = "rsh" ]; then
2690 # we need this because rsh does not return exit code of an executed command
2691 local command_status="$TMP/cs"
2692 rsh $HOST ":> $command_status"
2693 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2694 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2695 echo command failed >$command_status"
2696 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2701 # print HOSTNAME for myPDSH="no_dsh"
2702 if [[ $myPDSH = no_dsh ]]; then
2703 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2705 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2708 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2710 return ${PIPESTATUS[0]}
2714 do_node --verbose "$@"
2717 single_local_node () {
2718 [ "$1" = "$HOSTNAME" ]
2721 # Outputs environment variable assignments that should be passed to remote nodes
2725 local facets=$(get_facets)
2728 for var in ${!MODOPTS_*}; do
2730 echo -n " ${var}=\"$value\""
2733 for facet in ${facets//,/ }; do
2735 if [ -n "${!var}" ]; then
2736 echo -n " $var=${!var}"
2740 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2741 if [ -n "${!var}" ]; then
2742 echo -n " $var=${!var}"
2746 if [ -n "$FSTYPE" ]; then
2747 echo -n " FSTYPE=$FSTYPE"
2753 # do not stripe off hostname if verbose, bug 19215
2754 if [ x$1 = x--verbose ]; then
2762 if single_local_node $rnodes; then
2764 do_nodev $rnodes "$@"
2766 do_node $rnodes "$@"
2771 # This is part from do_node
2774 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2775 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2777 export FANOUT=$(get_node_count "${rnodes//,/ }")
2779 echo "CMD: $rnodes $@" >&2
2780 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2783 # do not replace anything from pdsh output if -N is used
2784 # -N Disable hostname: prefix on lines of output.
2785 if $verbose || [[ $myPDSH = *-N* ]]; then
2786 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2788 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2790 return ${PIPESTATUS[0]}
2796 local HOST=`facet_active_host $facet`
2797 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2801 # Function: do_facet_random_file $FACET $FILE $SIZE
2802 # Creates FILE with random content on the given FACET of given SIZE
2804 do_facet_random_file() {
2808 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2809 do_facet $facet "$cmd 2>/dev/null"
2812 do_facet_create_file() {
2816 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2817 do_facet $facet "$cmd 2>/dev/null"
2821 do_nodes --verbose "$@"
2827 # make sure its not already running
2829 rm -f $TMP/${facet}active
2830 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2831 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2833 if [[ $(facet_fstype $facet) == zfs ]]; then
2835 # After formatting a ZFS target, "cachefile=none" property will
2836 # be set on the ZFS storage pool so that the pool is not
2837 # automatically imported on system startup. And then the pool
2838 # will be exported so as to leave the importing and exporting
2839 # operations handled by mount_facet() and stop() separately.
2841 refresh_partition_table $facet $(facet_vdevice $facet)
2842 disable_zpool_cache $facet
2851 local fstype=$(facet_fstype ost$num)
2855 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2856 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2858 #dataset name is independent of vdev device names
2859 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2861 error "unknown fstype!";;
2871 local fstype=$(facet_fstype ost$num)
2875 # vdevs are not supported by ldiskfs
2878 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2879 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2881 error "unknown fstype!";;
2891 local fstype=$(facet_fstype mds$num)
2895 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2896 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2898 #dataset name is independent of vdev device names
2899 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2901 error "unknown fstype!";;
2911 local fstype=$(facet_fstype mds$num)
2915 # vdevs are not supported by ldiskfs
2918 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2919 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2921 error "unknown fstype!";;
2929 local fstype=$(facet_fstype mgs)
2933 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2934 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2935 DEVPTR=$(mdsdevname 1)
2940 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2941 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2942 DEVPTR=$(mdsdevname 1)
2944 DEVPTR=${FSNAME}-mgs/mgs
2947 error "unknown fstype!";;
2957 local fstype=$(facet_fstype mgs)
2961 # vdevs are not supported by ldiskfs
2964 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2965 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2966 VDEVPTR=$(mdsvdevname 1)
2971 error "unknown fstype!";;
2979 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2981 local var=${facet}_MOUNT
2982 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2991 # make sure we are using the primary server, so test-framework will
2992 # be able to clean up properly.
2993 activemds=`facet_active mds1`
2994 if [ $activemds != "mds1" ]; then
2998 local clients=$CLIENTS
2999 [ -z $clients ] && clients=$(hostname)
3001 zconf_umount_clients $clients $MOUNT "$*" || true
3002 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3004 [ "$CLIENTONLY" ] && return
3005 # The add fn does rm ${facet}active file, this would be enough
3006 # if we use do_facet <facet> only after the facet added, but
3007 # currently we use do_facet mds in local.sh
3008 for num in `seq $MDSCOUNT`; do
3010 rm -f ${TMP}/mds${num}active
3012 combined_mgs_mds && rm -f $TMP/mgsactive
3014 for num in `seq $OSTCOUNT`; do
3016 rm -f $TMP/ost${num}active
3019 if ! combined_mgs_mds ; then
3026 cleanup_echo_devs () {
3027 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3029 for dev in $devs; do
3030 $LCTL --device $dev cleanup
3031 $LCTL --device $dev detach
3036 nfs_client_mode && return
3045 combined_mgs_mds () {
3046 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3047 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3051 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3055 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3061 local fsname=${3:-"$FSNAME"}
3062 local type=$(facet_type $facet)
3063 local index=$(($(facet_number $facet) - 1))
3064 local fstype=$(facet_fstype $facet)
3065 local host=$(facet_host $facet)
3070 if [ $type == MGS ] && combined_mgs_mds; then
3074 if [ $type == MGS ] || ( [ $type == MDS ] &&
3075 [ "$dev" == $(mgsdevname) ] &&
3076 [ "$host" == "$(facet_host mgs)" ] ); then
3079 opts="--mgsnode=$MGSNID"
3082 if [ $type != MGS ]; then
3083 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3087 var=${facet}failover_HOST
3088 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3089 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3092 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3093 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3095 if [ $type == MDS ]; then
3096 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3097 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3098 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3099 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3100 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3102 if [ $fstype == ldiskfs ]; then
3103 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3104 if [ ! -z $EJOURNAL ]; then
3105 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3107 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3111 if [ $type == OST ]; then
3112 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3113 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3115 if [ $fstype == ldiskfs ]; then
3116 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3120 opts+=" --backfstype=$fstype"
3123 if [ -n "${!var}" ]; then
3124 opts+=" --device-size=${!var}"
3127 var=$(upper $fstype)_MKFS_OPTS
3128 fs_mkfs_opts+=${!var:+" ${!var}"}
3130 var=${type}_FS_MKFS_OPTS
3131 fs_mkfs_opts+=${!var:+" ${!var}"}
3133 if [ -n "${fs_mkfs_opts## }" ]; then
3134 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3138 opts+=${!var:+" ${!var}"}
3151 # We need ldiskfs here, may as well load them all
3153 [ "$CLIENTONLY" ] && return
3154 echo Formatting mgs, mds, osts
3155 if ! combined_mgs_mds ; then
3156 echo "Format mgs: $(mgsdevname)"
3157 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3158 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3162 for num in $(seq $MDSCOUNT); do
3163 echo "Format mds$num: $(mdsdevname $num)"
3164 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3165 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3166 ${quiet:+>/dev/null} || exit 10
3169 for num in $(seq $OSTCOUNT); do
3170 echo "Format ost$num: $(ostdevname $num)"
3171 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3172 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3173 ${quiet:+>/dev/null} || exit 10
3178 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3182 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3186 # 0: success, the old identity set already.
3187 # 1: success, the old identity does not set.
3192 local j=`expr $num - 1`
3193 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3195 if [ -z "$MDT" ]; then
3199 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3202 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3204 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3207 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3209 if [ $old = "NONE" ]; then
3218 zconf_umount `hostname` $1 || error "umount failed"
3219 zconf_mount `hostname` $1 || error "mount failed"
3227 rm -f $TMP/${facet}active
3228 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3233 local mdt_count=${1:-$MDSCOUNT}
3234 local ost_count=${2:-$OSTCOUNT}
3237 for num in $(seq $mdt_count); do
3238 DEVNAME=$(mdsdevname $num)
3239 writeconf_facet mds$num $DEVNAME || rc=$?
3242 for num in $(seq $ost_count); do
3243 DEVNAME=$(ostdevname $num)
3244 writeconf_facet ost$num $DEVNAME || rc=$?
3250 nfs_client_mode && return
3252 sanity_mount_check ||
3253 error "environments are insane!"
3257 if [ -z "$CLIENTONLY" ]; then
3258 echo Setup mgs, mdt, osts
3259 echo $WRITECONF | grep -q "writeconf" && \
3261 if ! combined_mgs_mds ; then
3262 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3265 for num in `seq $MDSCOUNT`; do
3266 DEVNAME=$(mdsdevname $num)
3267 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3269 # We started mds, now we should set failover variables properly.
3270 # Set mds${num}failover_HOST if it is not set (the default failnode).
3271 local varname=mds${num}failover_HOST
3272 if [ -z "${!varname}" ]; then
3273 eval mds${num}failover_HOST=$(facet_host mds$num)
3276 if [ $IDENTITY_UPCALL != "default" ]; then
3277 switch_identity $num $IDENTITY_UPCALL
3280 for num in `seq $OSTCOUNT`; do
3281 DEVNAME=$(ostdevname $num)
3282 start ost$num $DEVNAME $OST_MOUNT_OPTS
3284 # We started ost$num, now we should set ost${num}failover variable properly.
3285 # Set ost${num}failover_HOST if it is not set (the default failnode).
3286 varname=ost${num}failover_HOST
3287 if [ -z "${!varname}" ]; then
3288 eval ost${num}failover_HOST=$(facet_host ost${num})
3296 # wait a while to allow sptlrpc configuration be propogated to targets,
3297 # only needed when mounting new target devices.
3302 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3304 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3307 if [ "$MOUNT_2" ]; then
3308 mount_client $MOUNT2
3309 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3314 # by remounting mdt before ost, initial connect from mdt to ost might
3315 # timeout because ost is not ready yet. wait some time to its fully
3316 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3317 # by a context negotiation rpc with $TIMEOUT.
3318 # FIXME better by monitoring import status.
3321 sleep $((TIMEOUT + 5))
3327 mounted_lustre_filesystems() {
3328 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3331 init_facet_vars () {
3332 [ "$CLIENTONLY" ] && return 0
3339 eval export ${facet}_dev=${device}
3340 eval export ${facet}_opt=\"$@\"
3342 local dev=${facet}_dev
3344 # We need to loop for the label
3345 # in case its not initialized yet.
3346 for wait_time in {0,1,3,5,10}; do
3348 if [ $wait_time -gt 0 ]; then
3349 echo "${!dev} not yet initialized,"\
3350 "waiting ${wait_time} seconds."
3354 local label=$(devicelabel ${facet} ${!dev})
3356 # Check to make sure the label does
3357 # not include ffff at the end of the label.
3358 # This indicates it has not been initialized yet.
3360 if [[ $label =~ [f|F]{4}$ ]]; then
3361 # label is not initialized, unset the result
3362 # and either try again or fail
3369 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3371 eval export ${facet}_svc=${label}
3373 local varname=${facet}failover_HOST
3374 if [ -z "${!varname}" ]; then
3375 eval export $varname=$(facet_host $facet)
3378 varname=${facet}_HOST
3379 if [ -z "${!varname}" ]; then
3380 eval export $varname=$(facet_host $facet)
3383 # ${facet}failover_dev is set in cfg file
3384 varname=${facet}failover_dev
3385 if [ -n "${!varname}" ] ; then
3386 eval export ${facet}failover_dev=${!varname}
3388 eval export ${facet}failover_dev=$device
3391 # get mount point of already mounted device
3392 # is facet_dev is already mounted then use the real
3393 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3394 # i.e. ${facet}_MOUNT if specified by user or default
3395 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3396 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3397 if [ -z $mntpt ]; then
3398 mntpt=$(facet_mntpt $facet)
3400 eval export ${facet}_MOUNT=$mntpt
3403 init_facets_vars () {
3406 if ! remote_mds_nodsh; then
3407 for num in $(seq $MDSCOUNT); do
3408 DEVNAME=`mdsdevname $num`
3409 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3413 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3415 if ! remote_ost_nodsh; then
3416 for num in $(seq $OSTCOUNT); do
3417 DEVNAME=$(ostdevname $num)
3418 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3423 osc_ensure_active () {
3428 while [ $period -lt $timeout ]; do
3429 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3430 if [ $count -eq 0 ]; then
3434 echo "There are $count OST are inactive, wait $period seconds, and try again"
3436 period=$((period+3))
3439 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3442 set_conf_param_and_check() {
3446 local ORIG=$(do_facet $myfacet "$TEST")
3447 if [ $# -gt 3 ]; then
3453 echo "Setting $PARAM from $ORIG to $FINAL"
3454 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3455 error "conf_param $PARAM failed"
3457 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3458 error "check $PARAM failed!"
3461 init_param_vars () {
3463 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3465 log "Using TIMEOUT=$TIMEOUT"
3467 osc_ensure_active $SINGLEMDS $TIMEOUT
3468 osc_ensure_active client $TIMEOUT
3470 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3471 local current_jobid_var=$($LCTL get_param -n jobid_var)
3473 if [ $JOBID_VAR = "existing" ]; then
3474 echo "keeping jobstats as $current_jobid_var"
3475 elif [ $current_jobid_var != $JOBID_VAR ]; then
3476 echo "seting jobstats to $JOBID_VAR"
3478 set_conf_param_and_check client \
3479 "$LCTL get_param -n jobid_var" \
3480 "$FSNAME.sys.jobid_var" $JOBID_VAR
3483 echo "jobstats not supported by server"
3486 if [ $QUOTA_AUTO -ne 0 ]; then
3487 if [ "$ENABLE_QUOTA" ]; then
3488 echo "enable quota as required"
3489 setup_quota $MOUNT || return 2
3491 echo "disable quota as required"
3492 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3498 nfs_client_mode () {
3499 if [ "$NFSCLIENT" ]; then
3500 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3501 local clients=$CLIENTS
3502 [ -z $clients ] && clients=$(hostname)
3504 # FIXME: remove hostname when 19215 fixed
3505 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3506 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3507 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3508 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3510 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3516 check_config_client () {
3519 local mounted=$(mount | grep " $mntpt ")
3520 if [ "$CLIENTONLY" ]; then
3522 # CLIENTONLY should not depend on *_HOST settings
3523 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3524 # in theory someone could create a new,
3525 # client-only config file that assumed lustre was already
3526 # configured and didn't set the MGSNID. If MGSNID is not set,
3527 # then we should use the mgs nid currently being used
3528 # as the default value. bug 18021
3529 [[ x$MGSNID = x ]] &&
3532 if [[ x$mgc != xMGC$MGSNID ]]; then
3533 if [ "$mgs_HOST" ]; then
3534 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3535 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3536 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3542 local myMGS_host=$mgs_HOST
3543 if [ "$NETTYPE" = "ptl" ]; then
3544 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3547 echo Checking config lustre mounted on $mntpt
3548 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3549 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3551 # if [ "$mgshost" != "$myMGS_host" ]; then
3552 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3553 # Please use correct config or set mds_HOST correctly!"
3558 check_config_clients () {
3559 local clients=${CLIENTS:-$HOSTNAME}
3562 nfs_client_mode && return
3564 do_rpc_nodes "$clients" check_config_client $mntpt
3566 sanity_mount_check || error "environments are insane!"
3570 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3571 local cltimeout=$(lctl get_param -n timeout)
3572 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3573 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3580 [ -z $mntpt ] && return 1
3581 local mounted=$(mounted_lustre_filesystems)
3583 echo $mounted' ' | grep -w -q $mntpt' '
3587 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3591 # empty lustre filesystem may have empty directories lost+found and .lustre
3593 # exclude .lustre & lost+found
3594 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3595 -print | wc -l) = 1 ] || return 1
3596 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3597 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3598 # exclude .lustre/fid (LU-2780)
3599 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3600 -print | wc -l) = 1 ] || return 1
3602 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3607 check_and_setup_lustre() {
3608 nfs_client_mode && return
3610 local MOUNTED=$(mounted_lustre_filesystems)
3614 # both MOUNT and MOUNT2 are not mounted
3615 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3616 [ "$REFORMAT" ] && formatall
3617 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3619 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3620 export I_MOUNTED=yes
3624 elif is_mounted $MOUNT2; then
3626 # MOUNT2 is mounted, while MOUNT_2 is not set
3627 if ! [ "$MOUNT_2" ]; then
3628 cleanup_mount $MOUNT2
3629 export I_UMOUNTED2=yes
3632 # MOUNT2 is mounted, MOUNT_2 is set
3634 # FIXME: what to do if check_config failed?
3636 # 1) remote client has mounted other Lustre fs ?
3637 # 2) it has insane env ?
3638 # let's try umount MOUNT2 on all clients and mount it again:
3639 if ! check_config_clients $MOUNT2; then
3640 cleanup_mount $MOUNT2
3641 restore_mount $MOUNT2
3642 export I_MOUNTED2=yes
3647 # MOUNT is mounted MOUNT2 is not mounted
3648 elif [ "$MOUNT_2" ]; then
3649 restore_mount $MOUNT2
3650 export I_MOUNTED2=yes
3654 # FIXME: what to do if check_config failed?
3656 # 1) remote client has mounted other Lustre fs?
3657 # 2) lustre is mounted on remote_clients atall ?
3658 check_config_clients $MOUNT
3662 set_default_debug_nodes $(comma_list $(nodes_list))
3665 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3667 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
3668 facets="$(get_facets OST)"
3669 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
3670 facets="$facets,$(get_facets MDS)"
3671 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
3672 facets="$facets,mgs"
3673 local nodes="$(facets_hosts ${facets})"
3674 if [ -n "$nodes" ] ; then
3675 do_nodes $nodes "$LCTL set_param \
3676 osd-ldiskfs.track_declares_assert=1 || true"
3685 if [ "$ONLY" == "setup" ]; then
3691 local clients=${CLIENTS:-$HOSTNAME}
3694 zconf_mount_clients $clients $mntpt
3698 local clients=${CLIENTS:-$HOSTNAME}
3701 zconf_umount_clients $clients $mntpt
3704 cleanup_and_setup_lustre() {
3705 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3706 lctl set_param debug=0 || true
3708 if [ "$ONLY" == "cleanup" ]; then
3712 check_and_setup_lustre
3715 # Get all of the server target devices from a given server node and type.
3722 if [ "$type" == ost ]; then
3723 devs=$(get_osd_param $node "" mntdev)
3725 devs=$(do_node $node \
3726 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3728 for dev in $devs; do
3730 *loop*) do_node $node "losetup $dev" | \
3731 sed -e "s/.*(//" -e "s/).*//" ;;
3737 # Get all of the server target devices.
3742 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3746 for node in $(osts_nodes); do
3747 OSTDEVS[i]=$(get_mnt_devs $node ost)
3752 # Run e2fsck on MDT or OST device.
3758 df > /dev/null # update statfs data on disk
3759 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3762 do_node $node $cmd || rc=$?
3763 [ $rc -le $FSCK_MAX_ERR ] || \
3764 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3768 # verify a directory is shared among nodes.
3769 check_shared_dir() {
3771 local list=${2:-$(comma_list $(nodes_list))}
3773 [ -z "$dir" ] && return 1
3774 do_rpc_nodes "$list" check_logdir $dir
3775 check_write_access $dir "$list" || return 1
3779 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3785 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3786 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3788 check_shared_dir $SHARED_DIRECTORY ||
3789 error "$SHARED_DIRECTORY isn't a shared directory"
3791 export MDSDB=$SHARED_DIRECTORY/mdsdb
3792 export OSTDB=$SHARED_DIRECTORY/ostdb
3794 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3796 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3801 for node in $(osts_nodes); do
3802 for dev in ${OSTDEVS[i]}; do
3803 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3804 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3805 ostidx=$((ostidx + 1))
3811 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3812 run_lfsck_remote() {
3813 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3818 #Check if lustre is already mounted
3819 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3821 zconf_mount $client $MOUNT ||
3822 error "failed to mount Lustre on $client"
3826 do_node $node $cmd || rc=$?
3827 #Umount if necessary
3829 zconf_umount $client $MOUNT ||
3830 error "failed to unmount Lustre on $client"
3833 [ $rc -le $FSCK_MAX_ERR ] ||
3834 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3835 echo "lfsck finished with rc=$rc"
3841 local facets="client $SINGLEMDS"
3847 for facet in $facets; do
3848 node=$(facet_active_host $facet)
3849 if check_progs_installed $node $LFSCK_BIN; then
3854 ! $found && error "None of \"$facets\" supports lfsck"
3856 run_lfsck_remote $node || rc=$?
3858 rm -rvf $MDSDB* $OSTDB* || true
3862 check_and_cleanup_lustre() {
3863 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3869 if is_mounted $MOUNT; then
3870 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3871 error "remove sub-test dirs failed"
3872 [ "$ENABLE_QUOTA" ] && restore_quota || true
3875 if [ "$I_UMOUNTED2" = "yes" ]; then
3876 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3879 if [ "$I_MOUNTED2" = "yes" ]; then
3880 cleanup_mount $MOUNT2
3883 if [ "$I_MOUNTED" = "yes" ]; then
3884 cleanupall -f || error "cleanup failed"
3892 wait_for_function () {
3895 # suppress fn both stderr and stdout
3896 if [ "$1" = "--quiet" ]; then
3898 quiet=" > /dev/null 2>&1"
3910 eval $fn $quiet && return 0
3912 wait=$((wait + sleep))
3913 [ $wait -lt $max ] || return 1
3914 echo waiting $fn, $((max - wait)) secs left ...
3924 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3925 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3926 echo "Network not available!"
3930 echo `date +"%H:%M:%S (%s)"` network interface is UP
3938 # Convert a space-delimited list to a comma-delimited list. If the input is
3939 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3941 # echo is used to convert newlines to spaces, since it doesn't
3942 # introduce a trailing space as using "tr '\n' ' '" does
3943 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3949 echo $list | grep -qw $item
3952 # list, excluded are the comma separated lists
3953 exclude_items_from_list () {
3959 for item in ${excluded//,/ }; do
3960 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3962 echo $(comma_list $list)
3965 # list, expand are the comma separated lists
3967 local list=${1//,/ }
3968 local expand=${2//,/ }
3971 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3972 echo $(comma_list $expanded)
3975 testslist_filter () {
3976 local script=$LUSTRE/tests/${TESTSUITE}.sh
3978 [ -f $script ] || return 0
3980 local start_at=$START_AT
3981 local stop_at=$STOP_AT
3983 local var=${TESTSUITE//-/_}_START_AT
3984 [ x"${!var}" != x ] && start_at=${!var}
3985 var=${TESTSUITE//-/_}_STOP_AT
3986 [ x"${!var}" != x ] && stop_at=${!var}
3988 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3989 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3990 /^'${start_at}'$/ {flag = 0}
3991 {if (flag == 1) print $0}
3992 /^'${stop_at}'$/ { flag = 1 }'
3996 (cd `dirname $1`; echo $PWD/`basename $1`)
4000 local types=${1:-"OST MDS MGS"}
4004 for entry in $types; do
4005 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4006 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4009 MGS ) list="$list $name";;
4010 MDS|OST|AGT ) local count=${type}COUNT
4011 for ((i=1; i<=${!count}; i++)) do
4012 list="$list ${name}$i"
4014 * ) error "Invalid facet type"
4018 echo $(comma_list $list)
4021 ##################################
4022 # Adaptive Timeouts funcs
4025 # only check mds, we assume at_max is the same on all nodes
4026 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4027 if [ $at_max -eq 0 ]; then
4038 # suppose that all ost-s have the same $at value set
4039 [ $facet != "ost" ] || facet=ost1
4041 do_facet $facet "lctl get_param -n $at"
4059 if [ $facet == "ost" ]; then
4060 facet=$(get_facets OST)
4061 elif [ $facet == "mds" ]; then
4062 facet=$(get_facets MDS)
4064 hosts=$(expand_list $hosts $(facets_hosts $facet))
4067 do_nodes $hosts lctl set_param at_max=$at_max
4070 ##################################
4074 # OBD_FAIL_MDS_ALL_REQUEST_NET
4076 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4077 do_facet client "$1" || RC=$?
4078 do_facet $SINGLEMDS lctl set_param fail_loc=0
4083 # OBD_FAIL_MDS_ALL_REPLY_NET
4085 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
4086 do_facet client "$@" || RC=$?
4087 do_facet $SINGLEMDS lctl set_param fail_loc=0
4091 drop_reint_reply() {
4092 # OBD_FAIL_MDS_REINT_NET_REP
4094 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
4095 do_facet client "$@" || RC=$?
4096 do_facet $SINGLEMDS lctl set_param fail_loc=0
4100 drop_update_reply() {
4101 # OBD_FAIL_UPDATE_OBJ_NET_REP
4105 do_facet mds${index} lctl set_param fail_loc=0x1701
4106 do_facet client "$@" || RC=$?
4107 do_facet mds${index} lctl set_param fail_loc=0
4112 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4114 do_facet ost1 lctl set_param fail_loc=0x214
4115 do_facet client "$1" || RC=$?
4116 do_facet client "sync"
4117 do_facet ost1 lctl set_param fail_loc=0
4121 drop_ldlm_cancel() {
4122 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4124 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4125 do_nodes $list lctl set_param fail_loc=0x304
4127 do_facet client "$@" || RC=$?
4129 do_nodes $list lctl set_param fail_loc=0
4133 drop_bl_callback() {
4134 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4136 do_facet client lctl set_param fail_loc=0x80000305
4137 do_facet client "$@" || RC=$?
4138 do_facet client lctl set_param fail_loc=0
4143 #define OBD_FAIL_LDLM_REPLY 0x30c
4145 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
4146 do_facet client "$@" || RC=$?
4147 do_facet $SINGLEMDS lctl set_param fail_loc=0
4155 echo "clearing fail_loc on $facet"
4156 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4159 set_nodes_failloc () {
4160 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
4163 cancel_lru_locks() {
4164 $LCTL mark "cancel_lru_locks $1 start"
4165 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
4166 $LCTL set_param -n $d=clear
4168 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
4169 $LCTL mark "cancel_lru_locks $1 stop"
4174 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4175 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4176 echo "$DEFAULT_LRU_SIZE"
4181 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4184 lru_resize_disable()
4186 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4191 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4192 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4193 echo there is still data in page cache $FILE ?
4194 lctl get_param -n $FILE
4202 DEBUGSAVE="$(lctl get_param -n debug)"
4206 [ -n "$DEBUGSAVE" ] && \
4207 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4212 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4215 debug_size_restore() {
4216 [ -n "$DEBUG_SIZE_SAVED" ] && \
4217 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4221 start_full_debug_logging() {
4226 local DEBUG_SIZE=150
4228 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4229 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4232 stop_full_debug_logging() {
4237 # prints bash call stack
4240 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4241 local s=${BASH_SOURCE[$i]}
4242 local l=${BASH_LINENO[$i-1]}
4243 local f=${FUNCNAME[$i]}
4244 echo " = $s:$l:$f()"
4248 ##################################
4250 ##################################
4253 local TYPE=${TYPE:-"FAIL"}
4256 # do not dump logs if $1=false
4257 if [ "x$1" = "xfalse" ]; then
4263 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4267 # We need to dump the logs on all nodes
4269 gather_logs $(comma_list $(nodes_list))
4273 [ "$TESTSUITELOG" ] &&
4274 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4275 if [ -z "$*" ]; then
4276 echo "error() without useful message, please fix" > $LOGDIR/err
4278 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4279 echo "$@" > $LOGDIR/ignore
4281 echo "$@" > $LOGDIR/err
4288 local log=$TESTSUITELOG
4290 [ -f "$log" ] && grep -q FAIL $log && status=1
4303 # use only if we are ignoring failures for this test, bugno required.
4304 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4305 # e.g. error_ignore bz5494 "your message" or
4306 # error_ignore LU-5494 "your message"
4308 local TYPE="IGNORE ($1)"
4313 error_and_remount() {
4315 remount_client $MOUNT
4320 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4325 log " SKIP: $TESTSUITE $TESTNAME $@"
4327 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4328 skip_logged $TESTNAME "$@"
4331 echo "$@" > $LOGDIR/skip
4334 [[ -n "$TESTSUITELOG" ]] &&
4335 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4338 build_test_filter() {
4339 EXCEPT="$EXCEPT $(testslist_filter)"
4341 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4345 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4346 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4347 [ "$EXCEPT_SLOW" ] && \
4348 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4349 for E in $EXCEPT; do
4350 eval EXCEPT_${E}=true
4352 for E in $ALWAYS_EXCEPT; do
4353 eval EXCEPT_ALWAYS_${E}=true
4355 for E in $EXCEPT_SLOW; do
4356 eval EXCEPT_SLOW_${E}=true
4358 for G in $GRANT_CHECK_LIST; do
4359 eval GCHECK_ONLY_${G}=true
4364 if [[ $1 = [a-z]* ]]; then
4371 # print a newline if the last test was skipped
4372 export LAST_SKIPPED=
4373 export ALWAYS_SKIPPED=
4375 # Main entry into test-framework. This is called with the name and
4376 # description of a test. The name is used to find the function to run
4377 # the test using "test_$name".
4379 # This supports a variety of methods of specifying specific test to
4380 # run or not run. These need to be documented...
4385 export base=`basetest $1`
4386 if [ ! -z "$ONLY" ]; then
4388 if [ ${!testname}x != x ]; then
4389 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4390 run_one_logged $1 "$2"
4394 if [ ${!testname}x != x ]; then
4395 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4396 run_one_logged $1 "$2"
4406 if [ ${!testname}x != x ]; then
4407 TESTNAME=test_$1 skip "skipping excluded test $1"
4410 testname=EXCEPT_$base
4411 if [ ${!testname}x != x ]; then
4412 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4415 testname=EXCEPT_ALWAYS_$1
4416 if [ ${!testname}x != x ]; then
4417 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4420 testname=EXCEPT_ALWAYS_$base
4421 if [ ${!testname}x != x ]; then
4422 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4425 testname=EXCEPT_SLOW_$1
4426 if [ ${!testname}x != x ]; then
4427 TESTNAME=test_$1 skip "skipping SLOW test $1"
4430 testname=EXCEPT_SLOW_$base
4431 if [ ${!testname}x != x ]; then
4432 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4438 run_one_logged $1 "$2"
4445 module_loaded lnet || load_modules
4457 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4462 strace -o $TMP/$1.strace -ttt $*
4464 log "FINISHED: $*: rc $RC"
4471 banner test complete, duration $duration sec
4472 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4473 echo duration $duration >>$TESTSUITELOG
4477 # Set TEST_STATUS here. It will be used for logging the result.
4480 if [[ -f $LOGDIR/err ]]; then
4482 elif [[ -f $LOGDIR/skip ]]; then
4485 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4489 local FFREE=$(do_node $SINGLEMDS \
4490 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4491 local FTOTAL=$(do_node $SINGLEMDS \
4492 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4494 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4498 echo -n "Resetting fail_loc on all nodes..."
4499 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4505 # Log a message (on all nodes) padded with "=" before and after.
4506 # Also appends a timestamp and prepends the testsuite name.
4509 EQUALS="===================================================================================================="
4511 msg="== ${TESTSUITE} $*"
4513 [[ $last != "=" && $last != " " ]] && msg="$msg "
4514 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4515 # always include at least == after the message
4516 log "$msg== $(date +"%H:%M:%S (%s)")"
4520 # Run a single test function and cleanup after it.
4522 # This function should be run in a subshell so the test func can
4523 # exit() without stopping the whole script.
4528 tfile=f.${TESTSUITE}.${testnum}
4529 export tdir=d0.${TESTSUITE}/d${base}
4530 export TESTNAME=test_$testnum
4531 local SAVE_UMASK=`umask`
4534 banner "test $testnum: $message"
4535 test_${testnum} || error "test_$testnum failed with $?"
4538 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4539 check_catastrophe || error "LBUG/LASSERT detected"
4540 if [ "$PARALLEL" != "yes" ]; then
4541 ps auxww | grep -v grep | grep -q multiop &&
4542 error "multiop still running"
4551 # Wrapper around run_one to ensure:
4552 # - test runs in subshell
4553 # - output of test is saved to separate log file for error reporting
4554 # - test result is saved to data file
4557 local BEFORE=`date +%s`
4559 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4560 local test_log=$LOGDIR/$name
4562 rm -rf $LOGDIR/ignore
4564 local SAVE_UMASK=`umask`
4568 log_sub_test_begin test_${1}
4569 (run_one $1 "$2") 2>&1 | tee -i $test_log
4570 local RC=${PIPESTATUS[0]}
4572 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
4573 echo "test_$1 returned $RC" | tee $LOGDIR/err
4575 duration=$((`date +%s` - $BEFORE))
4576 pass "$1" "(${duration}s)"
4578 if [[ -f $LOGDIR/err ]]; then
4579 TEST_ERROR=$(cat $LOGDIR/err)
4580 elif [[ -f $LOGDIR/ignore ]]; then
4581 TEST_ERROR=$(cat $LOGDIR/ignore)
4582 elif [[ -f $LOGDIR/skip ]]; then
4583 TEST_ERROR=$(cat $LOGDIR/skip)
4585 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4587 if [ -f $LOGDIR/err ]; then
4588 $FAIL_ON_ERROR && exit $RC
4597 # Print information of skipped tests to result.yml
4600 log_sub_test_begin $1
4602 log_sub_test_end "SKIP" "0" "0" "$@"
4606 (cd `dirname $1`; echo $PWD/`basename $1`)
4611 export base=`basetest $1`
4612 [ "$CHECK_GRANT" == "no" ] && return 0
4614 testname=GCHECK_ONLY_${base}
4615 [ ${!testname}x == x ] && return 0
4617 echo -n "checking grant......"
4619 local clients=$CLIENTS
4620 [ -z $clients ] && clients=$(hostname)
4622 # sync all the data and make sure no pending data on server
4623 do_nodes $clients sync
4626 client_grant=`do_nodes $clients \
4627 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4628 awk '{total += $1} END{print total}'`
4631 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4632 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4633 awk '{total += $1} END{print total}'`
4635 # check whether client grant == server grant
4636 if [ $client_grant -ne $server_grant ]; then
4637 echo "failed: client:${client_grant} server: ${server_grant}."
4638 do_nodes $(comma_list $(osts_nodes)) \
4639 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4640 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4643 echo "pass: client:${client_grant} server: ${server_grant}"
4648 ########################
4654 ost=`echo $1 | awk -F_ '{print $3}'`
4655 if [ -z $ost ]; then
4656 ost=`echo $1 | sed 's/-osc.*//'`
4661 ostuuid_from_index()
4663 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4666 ostname_from_index() {
4667 local uuid=$(ostuuid_from_index $1)
4671 index_from_ostuuid()
4673 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4676 mdtuuid_from_index()
4678 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4682 # Return unique identifier for given hostname
4685 echo $host_name | md5sum | cut -d' ' -f1
4689 # Returns list of ip addresses for each interface
4691 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4696 # Cache address list to avoid mutiple execution of local_addr_list
4697 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4699 for i in $LOCAL_ADDR_LIST ; do
4700 [[ "$i" == "$addr" ]] && return 0
4707 local is_local="IS_LOCAL_$(host_id $host_name)"
4708 if [ -z "${!is_local-}" ] ; then
4710 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4711 is_local_addr "$host_ip" && eval $is_local=1
4713 [[ "${!is_local}" == "1" ]]
4718 local_node $node && return 1
4725 for node in $(mdts_nodes); do
4726 remote_node $node && return 0
4733 [ "$CLIENTONLY" ] && return 0 || true
4734 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4739 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4740 MSKIPPED=1 && return 1
4747 for node in $(osts_nodes) ; do
4748 remote_node $node && return 0
4755 [ "$CLIENTONLY" ] && return 0 || true
4756 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4761 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4762 OSKIPPED=1 && return 1
4769 MGS=$(facet_host mgs)
4770 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4775 remote_mds_nodsh || remote_ost_nodsh || \
4776 $(single_local_node $(comma_list $(nodes_list)))
4780 remote_ost && remote_mds
4783 # Get the active nodes for facets.
4791 for facet in ${facets//,/ }; do
4792 nodes="$nodes $(facet_active_host $facet)"
4795 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4799 # Get all of the active MDS nodes.
4801 echo -n $(facets_nodes $(get_facets MDS))
4804 # Get all of the active OSS nodes.
4806 echo -n $(facets_nodes $(get_facets OST))
4809 # Get all of the active AGT (HSM agent) nodes.
4811 echo -n $(facets_nodes $(get_facets AGT))
4814 # Get all of the client nodes and active server nodes.
4816 local nodes=$HOSTNAME
4820 # CLIENTS (if specified) contains the local client
4821 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4823 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4824 nodes="$nodes $(facets_nodes $(get_facets))"
4827 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4831 # Get all of the remote client nodes and remote active server nodes.
4832 remote_nodes_list () {
4833 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4836 # Get all of the MDS nodes, including active and passive nodes.
4844 for i in $(seq $MDSCOUNT); do
4846 failover_host=mds${i}failover_HOST
4847 nodes="$nodes ${!host} ${!failover_host}"
4850 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4854 # Get all of the OSS nodes, including active and passive nodes.
4862 for i in $(seq $OSTCOUNT); do
4864 failover_host=ost${i}failover_HOST
4865 nodes="$nodes ${!host} ${!failover_host}"
4868 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4872 # Get all of the server nodes, including active and passive nodes.
4873 all_server_nodes () {
4878 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
4880 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4884 # Get all of the client and server nodes, including active and passive nodes.
4886 local nodes=$HOSTNAME
4890 # CLIENTS (if specified) contains the local client
4891 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4893 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4894 nodes="$nodes $(all_server_nodes)"
4897 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4901 init_clients_lists () {
4902 # Sanity check: exclude the local client from RCLIENTS
4903 local clients=$(hostlist_expand "$RCLIENTS")
4904 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4906 # Sanity check: exclude the dup entries
4907 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4909 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4911 # Sanity check: exclude the dup entries from CLIENTS
4912 # for those configs which has SINGLCLIENT set to local client
4913 clients=$(for i in $clients; do echo $i; done | sort -u)
4915 CLIENTS=$(comma_list $clients)
4916 local -a remoteclients=($RCLIENTS)
4917 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4918 varname=CLIENT$((i + 2))
4919 eval $varname=${remoteclients[i]}
4922 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4925 get_random_entry () {
4928 rnodes=${rnodes//,/ }
4930 local -a nodes=($rnodes)
4931 local num=${#nodes[@]}
4932 local i=$((RANDOM * num * 2 / 65536))
4938 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4943 lctl get_param version | grep -q patchless
4947 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4948 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4953 echo $nodes | wc -w || true
4957 local nodes=$(osts_nodes)
4958 local osscount=$(get_node_count "$nodes")
4959 [ ! "$OSTCOUNT" = "$osscount" ]
4963 local nodes=$(mdts_nodes)
4964 local mdtcount=$(get_node_count "$nodes")
4965 [ ! "$MDSCOUNT" = "$mdtcount" ]
4968 generate_machine_file() {
4969 local nodes=${1//,/ }
4970 local machinefile=$2
4972 for node in $nodes; do
4973 echo $node >>$machinefile || \
4974 { echo "can not generate machinefile $machinefile" && return 1; }
4979 local file=$1/stripe
4982 $LFS getstripe -v $file || error "getstripe $file failed"
4986 setstripe_nfsserver () {
4989 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4990 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4992 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4994 do_nodev $nfsserver lfs setstripe "$@"
4997 # Check and add a test group.
5003 local gid=$(getent group $group_name | cut -d: -f3)
5004 if [[ -n "$gid" ]]; then
5005 [[ "$gid" -eq "$group_id" ]] || {
5006 error_noexit "inconsistent group ID:" \
5007 "new: $group_id, old: $gid"
5011 groupadd -g $group_id $group_name
5018 # Check and add a test user.
5031 local uid=$(getent passwd $user_name | cut -d: -f3)
5032 if [[ -n "$uid" ]]; then
5033 if [[ "$uid" -eq "$user_id" ]]; then
5034 local dir=$(getent passwd $user_name | cut -d: -f6)
5035 if [[ "$dir" != "$home" ]]; then
5037 usermod -d $home $user_name
5041 error_noexit "inconsistent user ID:" \
5042 "new: $user_id, old: $uid"
5047 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5054 check_runas_id_ret() {
5056 local myRUNAS_UID=$1
5057 local myRUNAS_GID=$2
5060 if [ -z "$myRUNAS" ]; then
5061 error_exit "myRUNAS command must be specified for check_runas_id"
5064 $myRUNAS krb5_login.sh || \
5065 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5067 mkdir $DIR/d0_runas_test
5069 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5070 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5071 rm -rf $DIR/d0_runas_test
5076 local myRUNAS_UID=$1
5077 local myRUNAS_GID=$2
5080 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5081 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5082 Please set RUNAS_ID to some UID which exists on MDS and client or
5083 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5086 # obtain the UID/GID for MPI_USER
5090 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5091 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5093 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5094 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5097 # obtain and cache Kerberos ticket-granting ticket
5098 refresh_krb5_tgt() {
5099 local myRUNAS_UID=$1
5100 local myRUNAS_GID=$2
5103 if [ -z "$myRUNAS" ]; then
5104 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5107 CLIENTS=${CLIENTS:-$HOSTNAME}
5108 do_nodes $CLIENTS "set -x
5109 if ! $myRUNAS krb5_login.sh; then
5110 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5115 # Run multiop in the background, but wait for it to print
5116 # "PAUSING" to its stdout before returning from this function.
5117 multiop_bg_pause() {
5118 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5122 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5125 echo "$MULTIOP_PROG $FILE v$ARGS"
5126 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5128 echo "TMPPIPE=${TMPPIPE}"
5129 read -t 60 multiop_output < $TMPPIPE
5130 if [ $? -ne 0 ]; then
5135 if [ "$multiop_output" != "PAUSING" ]; then
5136 echo "Incorrect multiop output: $multiop_output"
5151 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5157 inodes_available () {
5158 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
5162 mdsrate_inodes_available () {
5163 local min_inodes=$(inodes_available)
5164 echo $((min_inodes * 99 / 100))
5167 # reset llite stat counters
5168 clear_llite_stats(){
5169 lctl set_param -n llite.*.stats 0
5172 # sum llite stat items
5173 calc_llite_stats() {
5174 local res=$(lctl get_param -n llite.*.stats |
5175 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5179 # reset osc stat counters
5181 lctl set_param -n osc.*.osc_stats 0
5184 # sum osc stat items
5186 local res=$(lctl get_param -n osc.*.osc_stats |
5187 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5192 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
5195 calc_osc_kbytes () {
5196 df $MOUNT > /dev/null
5197 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5200 # save_lustre_params(comma separated facet list, parameter_mask)
5201 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5202 save_lustre_params() {
5208 for facet in ${facets//,/ }; do
5209 node=$(facet_active_host $facet)
5210 [[ *\ $node\ * = " $nodes " ]] && continue
5211 nodes="$nodes $node"
5213 do_node $node "$LCTL get_param $2 |
5214 while read s; do echo $facet \\\$s; done"
5218 # restore lustre parameters from input stream, produces by save_lustre_params
5219 restore_lustre_params() {
5224 while IFS=" =" read facet name val; do
5225 do_facet $facet "$LCTL set_param -n $name $val"
5229 check_catastrophe() {
5230 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5231 local C=$CATASTROPHE
5232 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5234 [ -z "$rnodes" ] && return 0
5237 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5238 echo \\\$(< $C) || echo 0);
5239 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5242 if [ -n "$data" ]; then
5249 # CMD: determine mds index where directory inode presents
5252 local file=$dir/f0.get_mds_dir_tmpfile
5257 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5258 local -a oldused=($iused)
5260 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5262 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5263 local -a newused=($iused)
5266 for ((i=0; i<${#newused[@]}; i++)); do
5267 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5273 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5276 mdsrate_cleanup () {
5278 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
5279 --nfiles $3 --dir $4 --filefmt $5 $6
5284 delayed_recovery_enabled () {
5285 local var=${SINGLEMDS}_svc
5286 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5289 ########################
5291 convert_facet2label() {
5294 if [ x$facet = xost ]; then
5298 local varsvc=${facet}_svc
5300 if [ -n ${!varsvc} ]; then
5303 error "No lablel for $facet!"
5307 get_clientosc_proc_path() {
5311 get_lustre_version () {
5312 local facet=${1:-"$SINGLEMDS"}
5313 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5316 lustre_version_code() {
5317 local facet=${1:-"$SINGLEMDS"}
5318 version_code $(get_lustre_version $1)
5321 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5322 # used by MDT would not be changed.
5323 # mdt lov: fsname-mdtlov
5324 # mdt osc: fsname-OSTXXXX-osc
5325 mds_on_old_device() {
5326 local mds=${1:-"$SINGLEMDS"}
5328 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5329 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5330 > /dev/null 2>&1" && return 0
5335 get_mdtosc_proc_path() {
5337 local ost_label=${2:-"*OST*"}
5339 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5340 local mdt_label=$(convert_facet2label $mds_facet)
5341 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5343 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5344 mds_on_old_device $mds_facet; then
5345 echo "${ost_label}-osc"
5347 echo "${ost_label}-osc-${mdt_index}"
5351 get_osc_import_name() {
5354 local label=$(convert_facet2label $ost)
5356 if [ "${facet:0:3}" = "mds" ]; then
5357 get_mdtosc_proc_path $facet $label
5361 get_clientosc_proc_path $label
5365 _wait_import_state () {
5368 local maxtime=${3:-$(max_recovery_time)}
5372 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5373 while [ "${CONN_STATE}" != "${expected}" ]; do
5374 if [ "${expected}" == "DISCONN" ]; then
5375 # for disconn we can check after proc entry is removed
5376 [ "x${CONN_STATE}" == "x" ] && return 0
5377 # with AT enabled, we can have connect request timeout near of
5378 # reconnect timeout and test can't see real disconnect
5379 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5381 [ $i -ge $maxtime ] && \
5382 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5385 # Add uniq for multi-mount case
5386 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5390 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5394 wait_import_state() {
5397 local maxtime=${3:-$(max_recovery_time)}
5400 for param in ${params//,/ }; do
5401 _wait_import_state $state $param $maxtime || return
5405 wait_import_state_mount() {
5406 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5410 wait_import_state $*
5413 # One client request could be timed out because server was not ready
5414 # when request was sent by client.
5415 # The request timeout calculation details :
5417 # /* We give the server rq_timeout secs to process the req, and
5418 # add the network latency for our local timeout. */
5419 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5420 # ptlrpc_at_get_net_latency(request) ;
5422 # ptlrpc_connect_import ()
5423 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5426 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5427 # ptlrpc_at_get_net_latency(request) ->
5428 # at_get (max (iat_net_latency=0, at_min)) = at_min
5431 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5432 # INITIAL_CONNECT_TIMEOUT + at_min
5434 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5435 # because we can not get this value in runtime,
5436 # the value depends on configure options, and it is not stored in /proc.
5438 # #define CONNECTION_SWITCH_MIN 5U
5439 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5441 request_timeout () {
5444 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5445 local init_connect_timeout=$TIMEOUT
5446 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5448 local at_min=$(at_get $facet at_min)
5450 echo $(( init_connect_timeout + at_min ))
5453 _wait_osc_import_state() {
5457 local ost=$(get_osc_import_name $facet $ost_facet)
5459 local param="osc.${ost}.ost_server_uuid"
5462 # 1. wait the deadline of client 1st request (it could be skipped)
5463 # 2. wait the deadline of client 2nd request
5464 local maxtime=$(( 2 * $(request_timeout $facet)))
5466 #During setup time, the osc might not be setup, it need wait
5467 #until list_param can return valid value. And also if there
5468 #are mulitple osc entries we should list all of them before
5470 local params=$($LCTL list_param $param 2>/dev/null || true)
5471 while [ -z "$params" ]; do
5472 if [ $i -ge $maxtime ]; then
5473 echo "can't get $param by list_param in $maxtime secs"
5474 if [[ $facet != client* ]]; then
5475 echo "Go with $param directly"
5484 params=$($LCTL list_param $param 2>/dev/null || true)
5487 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5488 wait_import_state $expected "$params" $maxtime; then
5489 error "import is not in ${expected} state"
5496 wait_osc_import_state() {
5502 if [[ $facet = mds ]]; then
5503 for num in $(seq $MDSCOUNT); do
5504 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5507 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5511 get_clientmdc_proc_path() {
5519 [ -z "$list" ] && return 0
5521 # Add paths to lustre tests for 32 and 64 bit systems.
5522 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5523 local TESTPATH="$RLUSTRE/tests:"
5524 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5525 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5528 wait_clients_import_state () {
5535 if [ "$FAILURE_MODE" = HARD ]; then
5536 facets=$(facets_on_host $(facet_active_host $facet))
5539 for facet in ${facets//,/ }; do
5540 local label=$(convert_facet2label $facet)
5543 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5544 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5545 *) error "unknown facet!" ;;
5547 local params=$(expand_list $params $proc_path)
5550 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5551 error "import is not in ${expected} state"
5561 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5562 $LCTL get_param obdfilter.*.kbytesavail))
5563 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5564 $LCTL get_param -n obdfilter.*.tot_granted))
5565 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5566 $LCTL get_param -n obdfilter.*.kbytestotal))
5567 for ((i=0; i<${#AVAILA[@]}; i++)); do
5568 local -a AVAIL1=(${AVAILA[$i]//=/ })
5569 local -a TOTAL=(${TOTALA[$i]//=/ })
5570 GRANT=$((${GRANTA[$i]}/1024))
5571 # allow 1% of total space in bavail because of delayed
5572 # allocation with ZFS which might release some free space after
5573 # txg commit. For small devices, we set a mininum of 8MB
5574 local LIMIT=$((${TOTAL} / 100 + 8000))
5575 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5576 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5577 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5578 echo " FULL" || echo
5584 do_facet mgs lctl pool_list $1
5588 local fsname=${1%%.*}
5589 local poolname=${1##$fsname.}
5591 do_facet mgs lctl pool_new $1
5593 # get param should return err unless pool is created
5594 [[ $RC -ne 0 ]] && return $RC
5596 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5597 2>/dev/null || echo foo" "" || RC=1
5598 if [[ $RC -eq 0 ]]; then
5601 error "pool_new failed $1"
5606 add_pool_to_list () {
5607 local fsname=${1%%.*}
5608 local poolname=${1##$fsname.}
5610 local listvar=${fsname}_CREATED_POOLS
5611 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5614 remove_pool_from_list () {
5615 local fsname=${1%%.*}
5616 local poolname=${1##$fsname.}
5618 local listvar=${fsname}_CREATED_POOLS
5619 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5622 destroy_pool_int() {
5624 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5625 awk '$1 !~ /^Pool:/ {print $1}')
5626 for ost in $OSTS; do
5627 do_facet mgs lctl pool_remove $1 $ost
5629 do_facet mgs lctl pool_destroy $1
5632 # <fsname>.<poolname> or <poolname>
5634 local fsname=${1%%.*}
5635 local poolname=${1##$fsname.}
5637 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5641 pool_list $fsname.$poolname || return $?
5643 destroy_pool_int $fsname.$poolname
5645 [[ $RC -ne 0 ]] && return $RC
5647 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5648 2>/dev/null || echo foo" "foo" || RC=1
5650 if [[ $RC -eq 0 ]]; then
5651 remove_pool_from_list $fsname.$poolname
5653 error "destroy pool failed $1"
5659 local fsname=${1:-$FSNAME}
5661 local listvar=${fsname}_CREATED_POOLS
5665 [ x${!listvar} = x ] && return 0
5667 echo destroy the created pools: ${!listvar}
5668 for poolname in ${!listvar//,/ }; do
5669 destroy_pool $fsname.$poolname
5674 local fsname=${1:-$FSNAME}
5676 destroy_pools $fsname
5682 local ts=$(date +%s)
5685 if [[ ! -f "$YAML_LOG" ]]; then
5686 # init_logging is not performed before gather_logs,
5687 # so the $LOGDIR needs to be checked here
5688 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5691 [ -f $LOGDIR/shared ] && docp=false
5693 # dump lustre logs, dmesg
5695 prefix="$TESTLOG_PREFIX.$TESTNAME"
5697 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5699 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5700 echo "Dumping logs only on local client."
5701 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5702 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5707 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5708 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5709 if [ ! -f $LOGDIR/shared ]; then
5710 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5723 for i in $(seq 0 $num_mntpts); do
5724 cmd="ls -laf ${mntpt_root}$i/$dir"
5730 for pid in $pids; do
5737 # target_start_and_reset_recovery_timer()
5738 # service_time = at_est2timeout(service_time);
5739 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5740 # INITIAL_CONNECT_TIMEOUT);
5741 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5742 #define CONNECTION_SWITCH_INC 1
5743 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5744 #define CONNECTION_SWITCH_MIN 5U
5746 max_recovery_time () {
5747 local init_connect_timeout=$(( TIMEOUT / 20 ))
5748 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5750 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5755 get_clients_mount_count () {
5756 local clients=${CLIENTS:-`hostname`}
5758 # we need to take into account the clients mounts and
5759 # exclude mds/ost mounts if any;
5760 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5764 PROC_CLI="srpc_info"
5772 if [ $M -lt $N ]; then
5776 while [ $N -lt $M ]; do
5786 calc_connection_cnt() {
5789 # MDT->MDT = 2 * C(M, 2)
5793 comb_m2=$(combination $MDSCOUNT 2)
5795 local num_clients=$(get_clients_mount_count)
5797 local cnt_mdt2mdt=$((comb_m2 * 2))
5798 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5799 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5800 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5801 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5802 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5803 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5817 local cmd="$tgt.srpc.flavor"
5819 if [ $net == "any" ]; then
5824 if [ $dir != "any" ]; then
5829 log "Setting sptlrpc rule: $cmd"
5830 do_facet mgs "$LCTL conf_param $cmd"
5839 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5840 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5842 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5844 if [ "x$bulkspec" != "x" ]; then
5845 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5847 if [ "x$algs" != "x" ]; then
5848 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5850 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5851 if [ $bulk == "bulkn" ]; then
5852 bulk_count=`echo "$output" | grep "bulk flavor" \
5853 | grep "null/null" | wc -l`
5854 elif [ $bulk == "bulki" ]; then
5855 bulk_count=`echo "$output" | grep "bulk flavor" \
5856 | grep "/null" | grep -v "null/" | wc -l`
5858 bulk_count=`echo "$output" | grep "bulk flavor" \
5859 | grep -v "/null" | grep -v "null/" | wc -l`
5863 [ $bulk_count -lt $count ] && count=$bulk_count
5874 local clients=${CLIENTS:-`hostname`}
5876 for c in ${clients//,/ }; do
5877 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5878 tmpcnt=`count_flvr "$output" $flavor`
5879 cnt=$((cnt + tmpcnt))
5889 local clients=${CLIENTS:-`hostname`}
5891 for c in ${clients//,/ }; do
5892 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5893 tmpcnt=`count_flvr "$output" $flavor`
5894 cnt=$((cnt + tmpcnt))
5904 if [ $MDSCOUNT -le 1 ]; then
5909 for num in `seq $MDSCOUNT`; do
5910 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5911 tmpcnt=`count_flvr "$output" $flavor`
5912 cnt=$((cnt + tmpcnt))
5923 for num in `seq $MDSCOUNT`; do
5924 mdtosc=$(get_mdtosc_proc_path mds$num)
5925 mdtosc=${mdtosc/-MDT*/-MDT\*}
5926 output=$(do_facet mds$num lctl get_param -n \
5927 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5928 tmpcnt=`count_flvr "$output" $flavor`
5929 cnt=$((cnt + tmpcnt))
5938 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5939 count_flvr "$output" $flavor
5944 local dir=$1 # from to
5945 local flavor=$2 # flavor expected
5948 if [ $dir == "cli2mdt" ]; then
5949 res=`flvr_cnt_cli2mdt $flavor`
5950 elif [ $dir == "cli2ost" ]; then
5951 res=`flvr_cnt_cli2ost $flavor`
5952 elif [ $dir == "mdt2mdt" ]; then
5953 res=`flvr_cnt_mdt2mdt $flavor`
5954 elif [ $dir == "mdt2ost" ]; then
5955 res=`flvr_cnt_mdt2ost $flavor`
5956 elif [ $dir == "all2ost" ]; then
5957 res1=`flvr_cnt_mdt2ost $flavor`
5958 res2=`flvr_cnt_cli2ost $flavor`
5959 res=$((res1 + res2))
5960 elif [ $dir == "all2mdt" ]; then
5961 res1=`flvr_cnt_mdt2mdt $flavor`
5962 res2=`flvr_cnt_cli2mdt $flavor`
5963 res=$((res1 + res2))
5964 elif [ $dir == "all2all" ]; then
5965 res1=`flvr_cnt_mdt2ost $flavor`
5966 res2=`flvr_cnt_cli2ost $flavor`
5967 res3=`flvr_cnt_mdt2mdt $flavor`
5968 res4=`flvr_cnt_cli2mdt $flavor`
5969 res=$((res1 + res2 + res3 + res4))
5977 local dir=$1 # from to
5978 local flavor=$2 # flavor expected
5979 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5983 for ((i=0;i<20;i++)); do
5984 echo -n "checking $dir..."
5985 res=$(do_check_flavor $dir $flavor)
5986 echo "found $res/$expect $flavor connections"
5987 [ $res -ge $expect ] && return 0
5991 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5995 restore_to_default_flavor()
5997 local proc="mgs.MGS.live.$FSNAME"
5999 echo "restoring to default flavor..."
6001 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6003 # remove all existing rules if any
6004 if [ $nrule -ne 0 ]; then
6005 echo "$nrule existing rules"
6006 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6007 echo "remove rule: $rule"
6008 spec=`echo $rule | awk -F = '{print $1}'`
6009 do_facet mgs "$LCTL conf_param -d $spec"
6013 # verify no rules left
6014 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6015 [ $nrule -ne 0 ] && error "still $nrule rules left"
6017 # wait for default flavor to be applied
6018 # currently default flavor for all connections are 'null'
6019 wait_flavor all2all null
6020 echo "now at default flavor settings"
6025 local flavor=${1:-null}
6027 echo "setting all flavor to $flavor"
6029 # FIXME need parameter to this fn
6030 # and remove global vars
6031 local cnt_all2all=$(calc_connection_cnt all2all)
6033 local res=$(do_check_flavor all2all $flavor)
6034 if [ $res -eq $cnt_all2all ]; then
6035 echo "already have total $res $flavor connections"
6039 echo "found $res $flavor out of total $cnt_all2all connections"
6040 restore_to_default_flavor
6042 [[ $flavor = null ]] && return 0
6044 set_rule $FSNAME any any $flavor
6045 wait_flavor all2all $flavor
6051 # Checking for shared logdir
6052 if [ ! -d $dir ]; then
6053 # Not found. Create local logdir
6056 touch $dir/check_file.$(hostname -s)
6061 check_write_access() {
6063 local list=${2:-$(comma_list $(nodes_list))}
6067 for node in ${list//,/ }; do
6068 file=$dir/check_file.$(short_hostname $node)
6069 if [[ ! -f "$file" ]]; then
6070 # Logdir not accessible/writable from this node.
6073 rm -f $file || return 1
6079 if [[ -n $YAML_LOG ]]; then
6082 local SAVE_UMASK=`umask`
6085 export YAML_LOG=${LOGDIR}/results.yml
6089 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6090 if check_shared_dir $LOGDIR; then
6091 touch $LOGDIR/shared
6092 echo "Logging to shared log directory: $LOGDIR"
6094 echo "Logging to local directory: $LOGDIR"
6097 yml_nodes_file $LOGDIR >> $YAML_LOG
6098 yml_results_file >> $YAML_LOG
6105 yml_log_test $1 >> $YAML_LOG
6109 yml_log_test_status $@ >> $YAML_LOG
6112 log_sub_test_begin() {
6113 yml_log_sub_test_begin "$@" >> $YAML_LOG
6116 log_sub_test_end() {
6117 yml_log_sub_test_end "$@" >> $YAML_LOG
6123 local llverdev_opts=$2
6124 local devname=$(basename $1)
6125 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6126 # loop devices aren't in /proc/partitions
6127 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6129 size=$(($size / 1024 / 1024)) # Gb
6131 local partial_arg=""
6132 # Run in partial (fast) mode if the size
6133 # of a partition > 1 GB
6134 [ $size -gt 1 ] && partial_arg="-p"
6136 llverdev --force $partial_arg $llverdev_opts $dev
6142 local llverfs_opts=$2
6143 local use_partial_arg=$3
6144 local partial_arg=""
6145 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6147 # Run in partial (fast) mode if the size
6148 # of a partition > 1 GB
6149 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6151 llverfs $partial_arg $llverfs_opts $dir
6154 #Remove objects from OST
6155 remove_ost_objects() {
6161 local mntpt=$(facet_mntpt $facet)
6162 local opts=$OST_MOUNT_OPTS
6166 echo "removing objects from $ostdev on $facet: $objids"
6167 if ! test -b $ostdev; then
6168 opts=$(csa_add "$opts" -o loop)
6170 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6173 for i in $objids; do
6174 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6176 umount -f $mntpt || return $?
6180 #Remove files from MDT
6181 remove_mdt_files() {
6186 local mntpt=$(facet_mntpt $facet)
6187 local opts=$MDS_MOUNT_OPTS
6189 echo "removing files from $mdtdev on $facet: $files"
6190 if [ $(facet_fstype $facet) == ldiskfs ] &&
6191 ! do_facet $facet test -b $mdtdev; then
6192 opts=$(csa_add "$opts" -o loop)
6194 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6198 rm $mntpt/ROOT/$f || { rc=$?; break; }
6200 umount -f $mntpt || return $?
6204 duplicate_mdt_files() {
6209 local mntpt=$(facet_mntpt $facet)
6210 local opts=$MDS_MOUNT_OPTS
6212 echo "duplicating files on $mdtdev on $facet: $files"
6213 mkdir -p $mntpt || return $?
6214 if [ $(facet_fstype $facet) == ldiskfs ] &&
6215 ! do_facet $facet test -b $mdtdev; then
6216 opts=$(csa_add "$opts" -o loop)
6218 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6229 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6230 pushd $mntpt/ROOT > /dev/null || return $?
6233 touch $f.bad || return $?
6234 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6236 [ $rc -eq 0 ] || return $rc
6237 setfattr --restore $tmp || return $?
6243 local devs=${1//,/ }
6246 local rslt=$TMP/sgpdd_survey
6248 # sgpdd-survey cleanups ${rslt}.* files
6250 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6256 # returns the canonical name for an ldiskfs device
6261 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6262 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6263 echo dm-\\\${foo##*:};
6265 echo \\\$(basename \\\$dv);
6269 is_sanity_benchmark() {
6270 local benchmarks="dbench bonnie iozone fsx"
6272 for b in $benchmarks; do
6273 if [ "$b" == "$suite" ]; then
6281 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6284 # Get the block size of the filesystem.
6290 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6291 awk '/^Block size:/ {print $3}')
6295 # Check whether the "large_xattr" feature is enabled or not.
6296 large_xattr_enabled() {
6297 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6299 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6301 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6302 grep -E -q '(ea_inode|large_xattr)'"
6303 return ${PIPESTATUS[0]}
6306 # Get the maximum xattr size supported by the filesystem.
6310 if large_xattr_enabled; then
6311 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6314 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6315 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6317 # maximum xattr size = size of block - size of header -
6318 # size of 1 entry - 4 null bytes
6319 size=$((block_size - 32 - 32 - 4))
6325 # Dump the value of the named xattr from a file.
6330 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6333 # Generate a string with size of $size bytes.
6335 local size=${1:-1024} # in bytes
6337 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6340 reformat_external_journal() {
6343 if [ ! -z ${EJOURNAL} ]; then
6344 local rcmd="do_facet $facet"
6346 echo "reformat external journal on $facet:${EJOURNAL}"
6347 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6351 # MDT file-level backup/restore
6352 mds_backup_restore() {
6355 local devname=$(mdsdevname $(facet_number $facet))
6356 local mntpt=$(facet_mntpt brpt)
6357 local rcmd="do_facet $facet"
6358 local metaea=${TMP}/backup_restore.ea
6359 local metadata=${TMP}/backup_restore.tgz
6360 local opts=${MDS_MOUNT_OPTS}
6361 local svc=${facet}_svc
6363 if ! ${rcmd} test -b ${devname}; then
6364 opts=$(csa_add "$opts" -o loop)
6367 echo "file-level backup/restore on $facet:${devname}"
6369 # step 1: build mount point
6370 ${rcmd} mkdir -p $mntpt
6371 # step 2: cleanup old backup
6372 ${rcmd} rm -f $metaea $metadata
6374 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6375 if [ ! -z $igif ]; then
6376 # step 3.5: rm .lustre
6377 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6379 # step 4: backup metaea
6381 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6383 # step 5: backup metadata
6385 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6387 ${rcmd} umount -d $mntpt || return 4
6388 # step 7: reformat external journal if needed
6389 reformat_external_journal $facet || return 5
6390 # step 8: reformat dev
6391 echo "reformat new device"
6392 add $facet $(mkfs_opts $facet ${devname}) --backfstype ldiskfs \
6393 --reformat ${devname} $(mdsvdevname $(facet_number $facet)) \
6394 > /dev/null || exit 6
6396 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6397 # step 10: restore metadata
6399 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6400 # step 11: restore metaea
6402 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6403 # step 12: remove recovery logs
6404 echo "remove recovery logs"
6405 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6406 # step 13: umount dev
6407 ${rcmd} umount -d $mntpt || return 10
6408 # step 14: cleanup tmp backup
6409 ${rcmd} rm -f $metaea $metadata
6410 # step 15: reset device label - it's not virgin on
6411 ${rcmd} e2label $devname ${!svc}
6418 local devname=$(mdsdevname $(facet_number $facet))
6419 local mntpt=$(facet_mntpt brpt)
6420 local rcmd="do_facet $facet"
6421 local opts=${MDS_MOUNT_OPTS}
6423 if ! ${rcmd} test -b ${devname}; then
6424 opts=$(csa_add "$opts" -o loop)
6427 echo "removing OI files on $facet: idx=${idx}"
6429 # step 1: build mount point
6430 ${rcmd} mkdir -p $mntpt
6432 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6433 if [ -z $idx ]; then
6434 # step 3: remove all OI files
6435 ${rcmd} rm -fv $mntpt/oi.16*
6436 elif [ $idx -lt 2 ]; then
6437 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6441 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6442 for ((i=${idx}; i<64; i=$((i * idx)))); do
6443 ${rcmd} rm -fv $mntpt/oi.16.${i}
6447 ${rcmd} umount -d $mntpt || return 2
6448 # OI files will be recreated when mounted as lustre next time.
6451 # generate maloo upload-able log file name
6452 # \param logname specify unique part of file name
6453 generate_logname() {
6454 local logname=${1:-"default_logname"}
6456 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6459 # make directory on different MDTs
6471 *) error "Only creating single directory is supported";;
6474 child=$(basename $path)
6475 parent=$(dirname $path)
6477 if [ "$option" == "-p" -a -d $parent/$child ]; then
6481 if [ ! -d ${parent} ]; then
6482 if [ "$option" == "-p" ]; then
6489 if [ $MDSCOUNT -le 1 ]; then
6490 mkdir $option $parent/$child || rc=$?
6492 local mdt_idx=$($LFS getstripe -M $parent)
6493 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6495 if [ "$mdt_idx" -ne 0 ]; then
6496 mkdir $option $parent/$child || rc=$?
6498 mdt_idx=$((test_num % MDSCOUNT))
6499 echo "mkdir $mdt_idx for $parent/$child"
6500 $LFS setdirstripe -i $mdt_idx $parent/$child || rc=$?