3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
8 export EJOURNAL=${EJOURNAL:-""}
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
12 export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
15 export GSS_PIPEFS=false
16 export IDENTITY_UPCALL=default
18 export JOBSTATS_AUTO=${JOBSTATS_AUTO:-1}
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"}
21 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
22 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
23 export LOAD_LLOOP=${LOAD_LLOOP:-false}
25 #export PDSH="pdsh -S -Rssh -w"
27 # function used by scripts run on remote nodes
28 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
29 . $LUSTRE/tests/functions.sh
30 . $LUSTRE/tests/yaml.sh
32 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
34 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
36 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
38 if [ -f "$EXCEPT_LIST_FILE" ]; then
39 echo "Reading test skip list from $EXCEPT_LIST_FILE"
44 # check config files for options in decreasing order of preference
45 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
46 MODPROBECONF=/etc/modprobe.d/lustre.conf
47 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
48 MODPROBECONF=/etc/modprobe.d/Lustre
49 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
50 MODPROBECONF=/etc/modprobe.conf
54 [[ $DIR/ = $MOUNT/* ]] || \
55 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
56 [[ $DIR1/ = $MOUNT1/* ]] || \
57 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
58 [[ $DIR2/ = $MOUNT2/* ]] || \
59 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
61 [ -n "$failed" ] && exit 99 || true
65 echo "usage: $0 [-r] [-f cfgfile]"
73 [ "$TESTSUITE" == "lfsck" ] && return 0
74 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
76 local form="%-13s %-17s %-9s %s %s\n"
77 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
78 echo "------------------------------------------------------------------------------------"
79 for O in $DEFAULT_SUITES; do
80 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
81 [ "${!O}" = "no" ] && continue || true
82 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
83 local log=${TMP}/${o}.log
84 if is_sanity_benchmark $o; then
85 log=${TMP}/sanity-benchmark.log
90 local status=Unfinished
92 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
93 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | sort -nr -k 3 | head -5 | awk '{ print $2":"$3"s" }')
94 total=$(grep duration $log | awk '{ print $2}')
95 if [ "${!O}" = "done" ]; then
99 local durations=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | awk '{ print $2":"$3"|" }')
100 details=$(printf "%s\n%s %s %s\n" "$details" "DDETAILS" "$O" "$(echo $durations)")
103 printf "$form" $status "$O" "${total}" "E=$skipped"
104 printf "$form" "-" "-" "-" "S=$(echo $slow)"
107 for O in $DEFAULT_SUITES; do
108 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
109 if [ "${!O}" = "no" ]; then
110 printf "$form" "Skipped" "$O" ""
114 # print the detailed tests durations if DDETAILS=true
121 export LUSTRE=`absolute_path $LUSTRE`
122 export TESTSUITE=`basename $0 .sh`
123 export TEST_FAILED=false
124 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
126 export MKE2FS=$MKE2FS
127 if [ -z "$MKE2FS" ]; then
128 if which mkfs.ldiskfs >/dev/null 2>&1; then
129 export MKE2FS=mkfs.ldiskfs
135 export DEBUGFS=$DEBUGFS
136 if [ -z "$DEBUGFS" ]; then
137 if which debugfs.ldiskfs >/dev/null 2>&1; then
138 export DEBUGFS=debugfs.ldiskfs
140 export DEBUGFS=debugfs
144 export TUNE2FS=$TUNE2FS
145 if [ -z "$TUNE2FS" ]; then
146 if which tunefs.ldiskfs >/dev/null 2>&1; then
147 export TUNE2FS=tunefs.ldiskfs
149 export TUNE2FS=tune2fs
153 export E2LABEL=$E2LABEL
154 if [ -z "$E2LABEL" ]; then
155 if which label.ldiskfs >/dev/null 2>&1; then
156 export E2LABEL=label.ldiskfs
158 export E2LABEL=e2label
162 export DUMPE2FS=$DUMPE2FS
163 if [ -z "$DUMPE2FS" ]; then
164 if which dumpfs.ldiskfs >/dev/null 2>&1; then
165 export DUMPE2FS=dumpfs.ldiskfs
167 export DUMPE2FS=dumpe2fs
171 export E2FSCK=$E2FSCK
172 if [ -z "$E2FSCK" ]; then
173 if which fsck.ldiskfs >/dev/null 2>&1; then
174 export E2FSCK=fsck.ldiskfs
180 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
181 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
182 export FSCK_MAX_ERR=4 # File system errors left uncorrected
184 export ZFS=${ZFS:-zfs}
185 export ZPOOL=${ZPOOL:-zpool}
186 export ZDB=${ZDB:-zdb}
188 #[ -d /r ] && export ROOT=${ROOT:-/r}
189 export TMP=${TMP:-$ROOT/tmp}
190 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
191 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
192 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
194 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
195 if ! echo $PATH | grep -q $LUSTRE/utils; then
196 export PATH=$LUSTRE/utils:$PATH
198 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
199 export PATH=$LUSTRE/utils/gss:$PATH
201 if ! echo $PATH | grep -q $LUSTRE/tests; then
202 export PATH=$LUSTRE/tests:$PATH
204 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
205 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
207 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
208 [ ! -f "$LST" ] && export LST=$(which lst)
209 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
210 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
211 # Ubuntu, at least, has a truncate command in /usr/bin
212 # so fully path our truncate command.
213 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
214 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
215 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
216 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
217 export PATH=$LUSTRE/tests/racer:$PATH:
219 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
220 export PATH=$LUSTRE/tests/mpi:$PATH
222 export RSYNC_RSH=${RSYNC_RSH:-rsh}
224 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
225 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
226 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
227 [ ! -f "$LFS" ] && export LFS=$(which lfs)
228 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
229 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
231 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
232 if [ ! -f "$L_GETIDENTITY" ]; then
233 if `which l_getidentity > /dev/null 2>&1`; then
234 export L_GETIDENTITY=$(which l_getidentity)
236 export L_GETIDENTITY=NONE
239 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
240 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
241 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
242 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
243 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
244 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
245 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
246 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
247 [ ! -f "$LUSTRE_RMMOD" ] &&
248 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
249 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
250 [ ! -f "$LFS_MIGRATE" ] &&
251 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
252 export NAME=${NAME:-local}
253 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
254 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
255 export LGSSD=$(which lgssd)
256 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
257 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
258 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
260 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
263 if [ "$ACCEPTOR_PORT" ]; then
264 export PORT_OPT="--port $ACCEPTOR_PORT"
269 echo "Using GSS/krb5 ptlrpc security flavor"
270 which lgss_keyring > /dev/null 2>&1 || \
271 error_exit "built with gss disabled! SEC=$SEC"
282 IDENTITY_UPCALL=false
285 USE_OFD=${USE_OFD:-yes}
286 [ "$USE_OFD" = "yes" ] && LOAD_MODULES_REMOTE=true
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/$(uname -r)/kernel/fs/lustre/mds.ko -a \
295 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mds.ko -a \
296 ! -f `dirname $0`/../mds/mds.ko ]; then
297 export CLIENTMODSONLY=yes
300 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
304 while getopts "rvwf:" opt $*; do
307 r) REFORMAT=--reformat;;
309 w) WRITECONF=writeconf;;
314 shift $((OPTIND - 1))
317 # print the durations of each test if "true"
318 DDETAILS=${DDETAILS:-false}
319 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
327 ncpts=$(do_facet $facet "lctl get_param -n " \
328 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
330 if [ $ncpts -eq 0 ]; then
338 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
339 eval set -- $(tr "[:punct:]" " " <<< $*)
341 echo -n $((($1 << 16) | ($2 << 8) | $3))
344 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
345 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
348 /sbin/lsmod | grep -q "^\<$1\>"
351 # Load a module on the system where this is running.
353 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
355 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
356 # will be used as the arguments. Otherwise arguments will be obtained from
357 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
364 BASE=`basename $module $EXT`
366 module_loaded ${BASE} && return
368 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
370 if [ $# -eq 0 ]; then
371 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
372 # Bash until 4.x, so we resort to eval.
373 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
374 eval set -- \$$optvar
375 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
376 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
377 set -- $(grep -P "^options\\s+${BASE}" $MODPROBECONF)
378 # Get rid of "options $module"
379 (($# > 0)) && shift 2
381 # Ensure we have accept=all for lnet
382 if [ $(basename $module) = lnet ]; then
383 # OK, this is a bit wordy...
384 local arg accept_all_present=false
386 [ "$arg" = accept=all ] && accept_all_present=true
388 $accept_all_present || set -- "$@" accept=all
393 [ $# -gt 0 ] && echo "${module} options: '$*'"
395 # Note that insmod will ignore anything in modprobe.conf, which is why we're
396 # passing options on the command-line.
397 if [ "$BASE" == "lnet_selftest" ] && \
398 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
399 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
400 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
401 insmod ${LUSTRE}/${module}${EXT} "$@"
403 # must be testing a "make install" or "rpm" installation
404 # note failed to load ptlrpc_gss is considered not fatal
405 if [ "$BASE" == "ptlrpc_gss" ]; then
406 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
413 llite_lloop_enabled() {
414 local n1=$(uname -r | cut -d. -f1)
415 local n2=$(uname -r | cut -d. -f2)
416 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
418 # load the llite_lloop module for < 2.6.32 kernels
419 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
420 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
427 load_modules_local() {
428 [ $(facet_fstype ost1) == "zfs" ] && export USE_OFD=yes
429 if [ "$USE_OFD" == yes ]; then
430 if module_loaded obdfilter; then
431 if ! $LUSTRE_RMMOD ldiskfs; then
432 echo "$HOSTNAME may still be using obdfilter.ko"
437 if module_loaded ofd; then
438 if ! $LUSTRE_RMMOD ldiskfs; then
439 echo "$HOSTNAME may still be using ofd.ko"
445 if [ -n "$MODPROBE" ]; then
447 echo "Using modprobe to load modules"
451 echo Loading modules from $LUSTRE
455 if [ -f /sys/devices/system/cpu/online ]; then
456 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
457 echo "detected $ncpus online CPUs by sysfs"
459 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
461 if [ $rc -eq 0 ]; then
462 echo "detected $ncpus online CPUs by getconf"
464 echo "Can't detect number of CPUs"
469 # if there is only one CPU core, libcfs can only create one partition
470 # if there is more than 4 CPU cores, libcfs should create multiple CPU
471 # partitions. So we just force libcfs to create 2 partitions for
472 # system with 2 or 4 cores
473 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
474 # force to enable multiple CPU partitions
475 echo "Force libcfs to create 2 CPU partitions"
476 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
478 echo "libcfs will create CPU partition based on online CPUs"
481 load_module ../libcfs/libcfs/libcfs
483 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
484 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
485 load_module ../lnet/lnet/lnet
486 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
487 load_module ../lnet/klnds/$LNETLND
488 load_module lvfs/lvfs
489 load_module obdclass/obdclass
490 load_module ptlrpc/ptlrpc
491 load_module ptlrpc/gss/ptlrpc_gss
499 load_module obdecho/obdecho
500 if ! client_only; then
501 SYMLIST=/proc/kallsyms
502 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
503 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
504 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
505 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
506 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
508 load_module osd-zfs/osd_zfs
513 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
515 # This block shall be moved up beside osd-zfs as soon
516 # as osd-ldiskfs stops using mdd symbols.
518 grep -q exportfs_decode_fh $SYMLIST ||
519 { modprobe exportfs 2> /dev/null || true; }
520 load_module ../ldiskfs/ldiskfs/ldiskfs
521 load_module lvfs/fsfilt_ldiskfs
522 load_module osd-ldiskfs/osd_ldiskfs
528 if [ "$USE_OFD" == yes ]; then
531 load_module obdfilter/obdfilter
537 load_module llite/lustre
538 llite_lloop_enabled && load_module llite/llite_lloop
539 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
541 rm -f $OGDB/ogdb-$HOSTNAME
542 $LCTL modules > $OGDB/ogdb-$HOSTNAME
544 # 'mount' doesn't look in $PATH, just sbin
545 if [ -f $LUSTRE/utils/mount.lustre ] && \
546 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
547 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
548 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
555 # load modules on remote nodes optionally
556 # lustre-tests have to be installed on these nodes
557 if $LOAD_MODULES_REMOTE; then
558 local list=$(comma_list $(remote_nodes_list))
559 if [ -n "$list" ]; then
560 echo "loading modules on: '$list'"
561 do_rpc_nodes "$list" load_modules_local
567 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
568 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
569 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
570 echo "$LEAK_LUSTRE" 1>&2
571 echo "$LEAK_PORTALS" 1>&2
572 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
573 echo "Memory leaks detected"
574 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
580 wait_exit_ST client # bug 12845
582 $LUSTRE_RMMOD ldiskfs || return 2
584 if $LOAD_MODULES_REMOTE; then
585 local list=$(comma_list $(remote_nodes_list))
586 if [ -n "$list" ]; then
587 echo "unloading modules on: '$list'"
588 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
589 do_rpc_nodes "$list" check_mem_leak
593 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
594 umount /sbin/mount.lustre || true
595 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
596 rm -f /sbin/mount.lustre || true
599 check_mem_leak || return 254
601 echo "modules unloaded."
605 check_gss_daemon_nodes() {
609 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
610 if [ \\\"\\\$num\\\" -ne 1 ]; then
611 echo \\\$num instance of $dname;
616 check_gss_daemon_facet() {
620 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
621 if [ $num -ne 1 ]; then
622 echo "$num instance of $dname on $facet"
631 echo Stopping $@ on $list
632 do_nodes $list "killall -2 $@ 2>/dev/null || true"
635 # start gss daemons on all nodes, or
636 # "daemon" on "list" if set
637 start_gss_daemons() {
641 if [ "$list" ] && [ "$daemon" ] ; then
642 echo "Starting gss daemon on nodes: $list"
643 do_nodes $list "$daemon" || return 8
647 local list=$(comma_list $(mdts_nodes))
649 echo "Starting gss daemon on mds: $list"
650 do_nodes $list "$LSVCGSSD -v" || return 1
652 do_nodes $list "$LGSSD -v" || return 2
655 list=$(comma_list $(osts_nodes))
656 echo "Starting gss daemon on ost: $list"
657 do_nodes $list "$LSVCGSSD -v" || return 3
658 # starting on clients
660 local clients=${CLIENTS:-`hostname`}
662 echo "Starting $LGSSD on clients $clients "
663 do_nodes $clients "$LGSSD -v" || return 4
666 # wait daemons entering "stable" status
670 # check daemons are running
672 list=$(comma_list $(mdts_nodes) $(osts_nodes))
673 check_gss_daemon_nodes $list lsvcgssd || return 5
675 list=$(comma_list $(mdts_nodes))
676 check_gss_daemon_nodes $list lgssd || return 6
679 check_gss_daemon_nodes $clients lgssd || return 7
684 local list=$(comma_list $(mdts_nodes))
686 send_sigint $list lsvcgssd lgssd
688 list=$(comma_list $(osts_nodes))
689 send_sigint $list lsvcgssd
691 list=${CLIENTS:-`hostname`}
692 send_sigint $list lgssd
697 if ! module_loaded ptlrpc_gss; then
698 load_module ptlrpc/gss/ptlrpc_gss
699 module_loaded ptlrpc_gss ||
700 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
702 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
704 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
705 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
713 # maybe cleanup credential cache?
720 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9]\+//' |
721 tr '[:lower:]' '[:upper:]'
727 if [ $facet == mgs ]; then
731 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
739 if [ -n "${!var}" ]; then
744 var=$(facet_type $facet)FSTYPE
745 if [ -n "${!var}" ]; then
750 if [ -n "$FSTYPE" ]; then
762 local facets=$(get_facets)
765 for facet in ${facets//,/ }; do
766 if [ $node == $(facet_host $facet) ] ||
767 [ $node == "$(facet_failover_host $facet)" ]; then
768 fstype=$(facet_fstype $facet)
769 if [[ $fstypes != *$fstype* ]]; then
770 fstypes+="${fstypes:+,}$fstype"
781 local fstype=$(facet_fstype $facet)
785 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
787 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
788 ${dev} 2>/dev/null");;
790 error "unknown fstype!";;
798 local device=$(mdsdevname $num)
799 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
805 local device=$(ostdevname $num)
806 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
811 # This and set_obdfilter_param() shall be used to access OSD parameters
812 # once existed under "obdfilter":
817 # writethrough_cache_enable
819 get_obdfilter_param() {
821 local device=${2:-$FSNAME-OST*}
824 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
825 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
828 set_obdfilter_param() {
830 local device=${2:-$FSNAME-OST*}
834 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
835 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
839 local dz=${1:-$DEBUG_SIZE}
841 if [ -f /sys/devices/system/cpu/possible ]; then
842 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
844 local cpus=$(getconf _NPROCESSORS_CONF)
847 # bug 19944, adjust size to be -gt num_possible_cpus()
848 # promise 2MB for every cpu at least
849 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
852 lctl set_param debug_mb=$dz
855 set_default_debug () {
856 local debug=${1:-"$PTLDEBUG"}
857 local subsys=${2:-"$SUBSYSTEM"}
858 local debug_size=${3:-$DEBUG_SIZE}
860 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
861 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
863 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
866 set_default_debug_nodes () {
869 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
870 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
874 do_rpc_nodes "$nodes" set_default_debug \
875 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
878 set_default_debug_facet () {
880 local node=$(facet_active_host $facet)
881 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
883 set_default_debug_nodes $node
888 local facets=${1:-$(get_facets)}
891 for facet in ${facets//,/ }; do
894 [ $RC -eq 0 ] && continue
896 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
897 skip "Restart of $facet failed!." && touch $LU482_FAILED
899 error "Restart of $facet failed!"
906 # Add argument "arg" (e.g., "loop") to the comma-separated list
907 # of arguments for option "opt" (e.g., "-o") on command
908 # line "opts" (e.g., "-o flock").
914 local opt_pattern="\([[:space:]]\+\|^\)$opt"
916 if echo "$opts" | grep -q $opt_pattern; then
917 opts=$(echo "$opts" | sed -e \
918 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
920 opts+="${opts:+ }$opt $arg"
928 local dev=$(facet_active $facet)_dev
929 local opt=${facet}_opt
930 local mntpt=$(facet_mntpt $facet)
931 local opts="${!opt} $@"
933 if [ $(facet_fstype $facet) == ldiskfs ] &&
934 ! do_facet $facet test -b ${!dev}; then
935 opts=$(csa_add "$opts" -o loop)
938 echo "Starting ${facet}: $opts ${!dev} $mntpt"
939 # for testing LU-482 error handling in mount_facets() and test_0a()
940 if [ -f $TMP/test-lu482-trigger ]; then
943 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
947 if [ $RC -ne 0 ]; then
948 echo "Start of ${!dev} on ${facet} failed ${RC}"
950 set_default_debug_facet $facet
952 label=$(devicelabel ${facet} ${!dev})
953 [ -z "$label" ] && echo no label for ${!dev} && exit 1
954 eval export ${facet}_svc=${label}
955 echo Started ${label}
960 # start facet device options
966 eval export ${facet}_dev=${device}
967 eval export ${facet}_opt=\"$@\"
969 local varname=${facet}failover_dev
970 if [ -n "${!varname}" ] ; then
971 eval export ${facet}failover_dev=${!varname}
973 eval export ${facet}failover_dev=$device
976 local mntpt=$(facet_mntpt $facet)
977 do_facet ${facet} mkdir -p $mntpt
978 eval export ${facet}_MOUNT=$mntpt
985 # When a ZFS OSD is made read-only by replay_barrier(), its pool is "freezed".
986 # Because stopping corresponding target may not clear this in-memory state, we
987 # need to zap the pool from memory by exporting and reimporting the pool.
989 # Although the uberblocks are not updated when a pool is freezed, transactions
990 # are still written to the disks. Modified blocks may be cached in memory when
991 # tests try reading them back. The export-and-reimport process also evicts any
992 # cached pool data from memory to provide the correct "data loss" semantics.
996 local fstype=$(facet_fstype $facet)
1001 if [ "${fstype}" == "zfs" ]; then
1002 _dev=$(facet_active $facet)_dev
1003 dev=${!_dev} # expand _dev to its value, e.g. ${mds1_dev}
1004 poolname="${dev%%/*}" # poolname is string before "/"
1006 if [ "${poolname}" == "" ]; then
1007 echo "invalid dataset name: $dev"
1010 do_facet $facet "cp /etc/zfs/zpool.cache /tmp/zpool.cache.back"
1011 do_facet $facet "$ZPOOL export ${poolname}"
1012 do_facet $facet "$ZPOOL import -f -c /tmp/zpool.cache.back \
1021 local HOST=`facet_active_host $facet`
1022 [ -z $HOST ] && echo stop: no host for $facet && return 0
1024 local mntpt=$(facet_mntpt $facet)
1025 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1026 if [ ${running} -ne 0 ]; then
1027 echo "Stopping $mntpt (opts:$@) on $HOST"
1028 do_facet ${facet} umount -d $@ $mntpt
1031 # umount should block, but we should wait for unrelated obd's
1032 # like the MGS or MGC to also stop.
1033 wait_exit_ST ${facet}
1036 # save quota version (both administrative and operational quotas)
1037 # add an additional parameter if mountpoint is ever different from $MOUNT
1039 # XXX This function is kept for interoperability with old server (< 2.3.50),
1040 # it should be removed whenever we drop the interoperability for such
1042 quota_save_version() {
1043 local fsname=${2:-$FSNAME}
1045 local ver=$(tr -c -d "123" <<< $spec)
1046 local type=$(tr -c -d "ug" <<< $spec)
1048 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1050 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1052 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1054 local osts=$(get_facets OST)
1055 for ost in ${osts//,/ }; do
1057 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1061 # client could mount several lustre
1063 # XXX This function is kept for interoperability with old server (< 2.3.50),
1064 # it should be removed whenever we drop the interoperability for such
1067 local fsname=${1:-$FSNAME}
1069 do_facet mgs lctl get_param mdd.${fsname}-MDT*.quota_type || rc=$?
1070 do_nodes $(comma_list $(osts_nodes)) \
1071 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1075 # XXX This function is kept for interoperability with old server (< 2.3.50),
1076 # it should be removed whenever we drop the interoperability for such
1078 restore_quota_old() {
1079 local mntpt=${1:-$MOUNT}
1080 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1081 if [ ! "$old_QUOTA_TYPE" ] ||
1082 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1085 quota_save_version $old_QUOTA_TYPE
1088 # XXX This function is kept for interoperability with old server (< 2.3.50),
1089 # it should be removed whenever we drop the interoperability for such
1094 # no quota enforcement for now and accounting works out of the box
1097 # We need save the original quota_type params, and restore them after testing
1099 # Suppose that quota type the same on mds and ost
1100 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1101 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1102 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1103 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1104 export old_QUOTA_TYPE=$quota_type
1105 quota_save_version $QUOTA_TYPE
1107 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1108 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1111 local quota_usrs=$QUOTA_USERS
1113 # get_filesystem_size
1114 local disksz=$(lfs df $mntpt | grep "filesystem summary:" | awk '{print $3}')
1115 local blk_soft=$((disksz + 1024))
1116 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1118 local Inodes=$(lfs df -i $mntpt | grep "filesystem summary:" | awk '{print $3}')
1119 local i_soft=$Inodes
1120 local i_hard=$((i_soft + i_soft / 20))
1122 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1123 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1126 for usr in $quota_usrs; do
1127 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1129 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1131 eval $cmd || error "$cmd FAILED!"
1133 # display the quota status
1134 echo "Quota settings for $usr : "
1135 $LFS quota -v -u $usr $mntpt || true
1139 # get mdt quota type
1141 local varsvc=${SINGLEMDS}_svc
1142 do_facet $SINGLEMDS $LCTL get_param -n \
1143 osd-$FSTYPE.${!varsvc}.quota_slave.enabled
1146 # get ost quota type
1148 # All OSTs should have same quota type
1149 local varsvc=ost1_svc
1150 do_facet ost1 $LCTL get_param -n \
1151 osd-$FSTYPE.${!varsvc}.quota_slave.enabled
1154 # restore old quota type settings
1156 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1161 if [ "$old_MDT_QUOTA_TYPE" ]; then
1162 do_facet mgs $LCTL conf_param \
1163 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1165 if [ "$old_OST_QUOTA_TYPE" ]; then
1166 do_facet mgs $LCTL conf_param \
1167 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1172 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1177 # XXX remove it once all quota code landed
1178 echo "skip quota setup"
1183 # save old quota type & set new quota type
1184 local mdt_qtype=$(mdt_quota_type)
1185 local ost_qtype=$(ost_quota_type)
1187 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1188 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1190 export old_MDT_QUOTA_TYPE=$mdt_qtype
1191 export old_OST_QUOTA_TYPE=$ost_qtype
1193 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1194 error "set mdt quota type failed"
1195 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1196 error "set ost quota type failed"
1198 local quota_usrs=$QUOTA_USERS
1200 # get_filesystem_size
1201 local disksz=$(lfs df $mntpt | grep "filesystem summary:" |
1203 local blk_soft=$((disksz + 1024))
1204 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1206 local inodes=$(lfs df -i $mntpt | grep "filesystem summary:" |
1208 local i_soft=$inodes
1209 local i_hard=$((i_soft + i_soft / 20))
1211 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1212 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1213 "inode-hardlimit: $i_hard"
1216 for usr in $quota_usrs; do
1217 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1219 cmd="$LFS setquota -$type $usr -b $blk_soft"
1220 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1222 eval $cmd || error "$cmd FAILED!"
1224 # display the quota status
1225 echo "Quota settings for $usr : "
1226 $LFS quota -v -u $usr $mntpt || true
1233 local OPTIONS=${3:-$MOUNTOPT}
1235 local device=$MGSNID:/$FSNAME
1236 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1237 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1241 echo "Starting client: $client: $OPTIONS $device $mnt"
1242 do_node $client mkdir -p $mnt
1243 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1245 set_default_debug_nodes $client
1257 [ "$3" ] && force=-f
1258 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1259 if [ $running -ne 0 ]; then
1260 echo "Stopping client $client $mnt (opts:$force)"
1261 do_node $client lsof -t $mnt || need_kill=no
1262 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1263 pids=$(do_node $client lsof -t $mnt | sort -u);
1264 if [ -n $pids ]; then
1265 do_node $client kill -9 $pids || true
1269 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1270 if [ $busy -ne 0 ] ; then
1271 echo "$mnt is still busy, wait one second" && sleep 1
1272 do_node $client umount $force $mnt
1277 # nodes is comma list
1278 sanity_mount_check_nodes () {
1284 # FIXME: assume that all cluster nodes run the same os
1285 [ "$(uname)" = Linux ] || return 0
1288 for mnt in $mnts ; do
1289 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1290 mpts=\\\$(mount | grep -c $mnt' ');
1291 if [ \\\$running -ne \\\$mpts ]; then
1292 echo \\\$(hostname) env are INSANE!;
1295 [ $? -eq 0 ] || rc=1
1300 sanity_mount_check_servers () {
1301 [ "$CLIENTONLY" ] &&
1302 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1303 echo Checking servers environments
1305 # FIXME: modify get_facets to display all facets wo params
1306 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1310 for facet in ${facets//,/ }; do
1311 node=$(facet_host ${facet})
1312 mntpt=$(facet_mntpt $facet)
1313 sanity_mount_check_nodes $node $mntpt ||
1314 { error "server $node environments are insane!"; return 1; }
1318 sanity_mount_check_clients () {
1319 local clients=${1:-$CLIENTS}
1320 local mntpt=${2:-$MOUNT}
1321 local mntpt2=${3:-$MOUNT2}
1323 [ -z $clients ] && clients=$(hostname)
1324 echo Checking clients $clients environments
1326 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1327 error "clients environments are insane!"
1330 sanity_mount_check () {
1331 sanity_mount_check_servers || return 1
1332 sanity_mount_check_clients || return 2
1335 # mount clients if not mouted
1336 zconf_mount_clients() {
1339 local OPTIONS=${3:-$MOUNTOPT}
1341 local device=$MGSNID:/$FSNAME
1342 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1343 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1347 echo "Starting client $clients: $OPTIONS $device $mnt"
1350 running=\\\$(mount | grep -c $mnt' ');
1352 if [ \\\$running -eq 0 ] ; then
1354 mount -t lustre $OPTIONS $device $mnt;
1357 exit \\\$rc" || return ${PIPESTATUS[0]}
1359 echo "Started clients $clients: "
1360 do_nodes $clients "mount | grep $mnt' '"
1362 set_default_debug_nodes $clients
1367 zconf_umount_clients() {
1372 [ "$3" ] && force=-f
1374 echo "Stopping clients: $clients $mnt (opts:$force)"
1375 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1376 if [ \\\$running -ne 0 ] ; then
1377 echo Stopping client \\\$(hostname) $mnt opts:$force;
1378 lsof $mnt || need_kill=no;
1379 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1380 pids=\\\$(lsof -t $mnt | sort -u);
1381 if [ -n \\\"\\\$pids\\\" ]; then
1385 while umount $force $mnt 2>&1 | grep -q "busy"; do
1386 echo "$mnt is still busy, wait one second" && sleep 1;
1393 echo + $POWER_DOWN $node
1397 shutdown_node_hard () {
1399 local attempts=$SHUTDOWN_ATTEMPTS
1401 for i in $(seq $attempts) ; do
1404 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1405 echo "waiting for $host to fail attempts=$attempts"
1406 [ $i -lt $attempts ] || \
1407 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1413 local mnt=${2:-$MOUNT}
1416 if [ "$FAILURE_MODE" = HARD ]; then
1417 shutdown_node_hard $client
1419 zconf_umount_clients $client $mnt -f
1425 local facets="$(get_facets OST),$(get_facets MDS)"
1428 combined_mgs_mds || facets="$facets,mgs"
1430 for facet in ${facets//,/ }; do
1431 if [ $(facet_active_host $facet) == $host ]; then
1432 affected="$affected $facet"
1436 echo $(comma_list $affected)
1441 local host=${2:-$(facet_host $facet)}
1443 local label=$(convert_facet2label $facet)
1444 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1447 facets_up_on_host () {
1449 local facets=$(facets_on_host $host)
1452 for facet in ${facets//,/ }; do
1453 if $(facet_up $facet $host); then
1454 affected_up="$affected_up $facet"
1458 echo $(comma_list $affected_up)
1464 if [ "$FAILURE_MODE" = HARD ]; then
1465 shutdown_node_hard $(facet_active_host $facet)
1473 echo + $POWER_UP $node
1486 if [ "$FAILURE_MODE" = HARD ]; then
1487 reboot_node $(facet_active_host $facet)
1489 refresh_disk ${facet}
1496 if [ "$FAILURE_MODE" = HARD ]; then
1506 for facet in ${facets//,/ }; do
1507 hosts=$(expand_list $hosts $(facet_host $facet) )
1513 _check_progs_installed () {
1517 for prog in $progs; do
1518 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1519 echo $prog missing on $(hostname)
1526 check_progs_installed () {
1530 do_rpc_nodes "$nodes" _check_progs_installed $@
1533 # recovery-scale functions
1535 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1538 start_client_load() {
1541 local var=$(node_var_name $client)_load
1542 eval export ${var}=$load
1544 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1545 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1546 END_RUN_FILE=$END_RUN_FILE \
1547 LOAD_PID_FILE=$LOAD_PID_FILE \
1548 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1549 TESTNAME=$TESTNAME \
1550 DBENCH_LIB=$DBENCH_LIB \
1551 DBENCH_SRC=$DBENCH_SRC \
1554 log "Started client load: ${load} on $client"
1556 # get the children process IDs
1557 local pids=$(ps --ppid $ppid -o pid= | xargs)
1558 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1562 start_client_loads () {
1563 local -a clients=(${1//,/ })
1564 local numloads=${#CLIENT_LOADS[@]}
1567 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1568 testnum=$((nodenum % numloads))
1569 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1571 # bug 22169: wait the background threads to start
1575 # only for remote client
1576 check_client_load () {
1578 local var=$(node_var_name $client)_load
1579 local TESTLOAD=run_${!var}.sh
1581 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1583 # bug 18914: try to connect several times not only when
1584 # check ps, but while check_catastrophe also
1587 while [ $RC = 254 -a $tries -gt 0 ]; do
1591 if ! check_catastrophe $client; then
1593 if [ $RC -eq 254 ]; then
1594 # FIXME: not sure how long we shuold sleep here
1598 echo "check catastrophe failed: RC=$RC "
1602 # We can continue try to connect if RC=254
1603 # Just print the warning about this
1604 if [ $RC = 254 ]; then
1605 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1608 # see if the load is still on the client
1611 while [ $RC = 254 -a $tries -gt 0 ]; do
1615 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1620 if [ $RC = 254 ]; then
1621 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1622 # see if we can diagnose a bit why this is
1627 check_client_loads () {
1628 local clients=${1//,/ }
1632 for client in $clients; do
1633 check_client_load $client
1635 if [ "$rc" != 0 ]; then
1636 log "Client load failed on node $client, rc=$rc"
1642 restart_client_loads () {
1643 local clients=${1//,/ }
1644 local expectedfail=${2:-""}
1648 for client in $clients; do
1649 check_client_load $client
1651 if [ "$rc" != 0 -a "$expectedfail" ]; then
1652 local var=$(node_var_name $client)_load
1653 start_client_load $client ${!var}
1654 echo "Restarted client load ${!var}: on $client. Checking ..."
1655 check_client_load $client
1657 if [ "$rc" != 0 ]; then
1658 log "Client load failed to restart on node $client, rc=$rc"
1659 # failure one client load means test fail
1660 # we do not need to check other
1669 # Start vmstat and save its process ID in a file.
1674 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1677 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1678 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1681 # Display the nodes on which client loads failed.
1682 print_end_run_file() {
1686 [ -s $file ] || return 0
1688 echo "Found the END_RUN_FILE file: $file"
1691 # A client load will stop if it finds the END_RUN_FILE file.
1692 # That does not mean the client load actually failed though.
1693 # The first node in END_RUN_FILE is the one we are interested in.
1696 if [ -n "$node" ]; then
1697 local var=$(node_var_name $node)_load
1699 local prefix=$TESTLOG_PREFIX
1700 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1701 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1702 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1704 echo "Client load ${!var} failed on node $node:"
1710 # Stop the process which had its PID saved in a file.
1715 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1717 do_nodes $nodes "test -f $pid_file &&
1718 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1721 # Stop all client loads.
1722 stop_client_loads() {
1723 local nodes=${1:-$CLIENTS}
1726 # stop the client loads
1727 stop_process $nodes $pid_file
1729 # clean up the processes that started them
1730 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1732 # End recovery-scale functions
1734 # verify that lustre actually cleaned up properly
1736 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1737 error "LBUG/LASSERT detected"
1738 BUSY=`dmesg | grep -i destruct || true`
1739 if [ "$BUSY" ]; then
1741 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1745 check_mem_leak || exit 204
1747 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl && \
1748 echo "$0: lustre didn't clean up..." 1>&2 && return 202 || true
1750 if module_loaded lnet || module_loaded libcfs; then
1751 echo "$0: modules still loaded..." 1>&2
1769 RESULT=$(do_node $node "$TEST")
1770 if [ "$RESULT" == "$FINAL" ]; then
1771 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1772 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1775 [ $WAIT -ge $MAX ] && break
1776 [ $((WAIT % print)) -eq 0 ] &&
1777 echo "Waiting $((MAX - WAIT)) secs for update"
1778 WAIT=$((WAIT + sleep))
1781 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1785 wait_update_facet() {
1788 wait_update $(facet_active_host $facet) "$@"
1792 do_node $(osts_nodes) "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1793 grep -v 'Found no match'
1796 wait_delete_completed_mds() {
1797 local MAX_WAIT=${1:-20}
1799 local stime=`date +%s`
1804 # find MDS with pending deletions
1805 for node in $(mdts_nodes); do
1806 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1807 2>/dev/null | calc_sum)
1808 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1811 mds2sync="$mds2sync $node"
1813 if [ "$mds2sync" == "" ]; then
1816 mds2sync=$(comma_list $mds2sync)
1818 # sync MDS transactions
1819 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1821 # wait till all changes are sent and commmitted by OSTs
1822 # for ldiskfs space is released upon execution, but DMU
1823 # do this upon commit
1826 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1827 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1829 #echo "$node: $changes changes on all"
1830 if [ "$changes" -eq "0" ]; then
1832 #echo "delete took $((etime - stime)) seconds"
1840 echo "Delete is not completed in $((etime - stime)) seconds"
1841 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1847 # we can use "for" here because we are waiting the slowest
1848 for host in ${hostlist//,/ }; do
1849 check_network "$host" 900
1851 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1858 for facet in ${facetlist//,/ }; do
1859 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1861 wait_for_host $hostlist
1864 _wait_recovery_complete () {
1867 # Use default policy if $2 is not passed by caller.
1868 local MAX=${2:-$(max_recovery_time)}
1873 while [ $WAIT -lt $MAX ]; do
1874 STATUS=$(lctl get_param -n $param | grep status)
1876 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1879 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1881 echo "$param recovery not done in $MAX sec. $STATUS"
1885 wait_recovery_complete () {
1888 # with an assumption that at_max is the same on all nodes
1889 local MAX=${2:-$(max_recovery_time)}
1892 if [ "$FAILURE_MODE" = HARD ]; then
1893 facets=$(facets_on_host $(facet_active_host $facet))
1895 echo affected facets: $facets
1897 # we can use "for" here because we are waiting the slowest
1898 for facet in ${facets//,/ }; do
1899 local var_svc=${facet}_svc
1900 local param="*.${!var_svc}.recovery_status"
1902 local host=$(facet_active_host $facet)
1903 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
1907 wait_mds_ost_sync () {
1908 # just because recovery is done doesn't mean we've finished
1909 # orphan cleanup. Wait for llogs to get synchronized.
1910 echo "Waiting for orphan cleanup..."
1911 # MAX value includes time needed for MDS-OST reconnection
1912 local MAX=$(( TIMEOUT * 2 ))
1914 while [ $WAIT -lt $MAX ]; do
1915 local -a sync=($(do_nodes $(comma_list $(osts_nodes)) \
1916 "$LCTL get_param -n obdfilter.*.mds_sync"))
1919 for ((i=0; i<${#sync[@]}; i++)); do
1920 [ ${sync[$i]} -eq 0 ] && continue
1921 # there is a not finished MDS-OST synchronization
1925 sleep 2 # increase waiting time and cover statfs cache
1926 [ ${con} -eq 1 ] && return 0
1927 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1930 echo "$facet recovery not done in $MAX sec. $STATUS"
1934 wait_destroy_complete () {
1935 echo "Waiting for local destroys to complete"
1936 # MAX value shouldn't be big as this mean server responsiveness
1937 # never increase this just to make test pass but investigate
1938 # why it takes so long time
1941 while [ $WAIT -lt $MAX ]; do
1942 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1946 for ((i=0; i<${#RPCs[@]}; i++)); do
1947 [ ${RPCs[$i]} -eq 0 ] && continue
1948 # there are still some destroy RPCs in flight
1953 [ ${con} -eq 1 ] && return 0 # done waiting
1954 echo "Waiting ${WAIT}s for local destroys to complete"
1957 echo "Local destroys weren't done in $MAX sec."
1961 wait_delete_completed() {
1962 wait_delete_completed_mds $1 || return $?
1963 wait_destroy_complete
1972 # conf-sanity 31 takes a long time cleanup
1973 while [ $WAIT -lt 300 ]; do
1974 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1975 [ -z "${running}" ] && return 0
1976 echo "waited $WAIT for${running}"
1977 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1979 WAIT=$((WAIT + INTERVAL))
1981 echo "service didn't stop after $WAIT seconds. Still running:"
1986 wait_remote_prog () {
1992 [ "$PDSH" = "no_dsh" ] && return 0
1994 while [ $WAIT -lt $2 ]; do
1995 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
1996 [ -z "${running}" ] && return 0 || true
1997 echo "waited $WAIT for: "
1999 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2001 WAIT=$((WAIT + INTERVAL))
2003 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2004 [ -z "$pids" ] && return 0
2005 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2006 # FIXME: not portable
2007 for pid in $pids; do
2008 cat /proc/${pid}/status || true
2009 cat /proc/${pid}/wchan || true
2011 kill -9 $pid || true
2020 # not every config has many clients
2022 if [ ! -z "$CLIENTS" ]; then
2023 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2025 stat -f $MOUNT > /dev/null
2031 # usually checked on particular client or locally
2033 if [ ! -z "$client" ]; then
2034 $PDSH $client "stat -f $MOUNT" > /dev/null
2036 stat -f $MOUNT > /dev/null
2044 client_reconnect() {
2045 uname -n >> $MOUNT/recon
2046 if [ -z "$CLIENTS" ]; then
2047 df $MOUNT; uname -n >> $MOUNT/recon
2049 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2051 echo Connected clients:
2053 ls -l $MOUNT/recon > /dev/null
2057 affected_facets () {
2060 local host=$(facet_active_host $facet)
2061 local affected=$facet
2063 if [ "$FAILURE_MODE" = HARD ]; then
2064 affected=$(facets_up_on_host $host)
2072 local host=$(facet_active_host $facet)
2074 echo "Failing $facet on node $host"
2076 local affected=$(affected_facets $facet)
2078 shutdown_facet $facet
2080 echo affected facets: $affected
2082 [ -n "$sleep_time" ] && sleep $sleep_time
2086 change_active $affected
2088 wait_for_facet $affected
2089 # start mgs first if it is affected
2090 if ! combined_mgs_mds && list_member $affected mgs; then
2091 mount_facet mgs || error "Restart of mgs failed"
2093 # FIXME; has to be changed to mount all facets concurrently
2094 affected=$(exclude_items_from_list $affected mgs)
2095 mount_facets $affected
2104 do_facet $facet "sync; sync; sync"
2107 # make sure there will be no seq change
2108 local clients=${CLIENTS:-$HOSTNAME}
2109 local f=fsa-\\\$\(hostname\)
2110 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2111 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2113 local svc=${facet}_svc
2114 do_facet $facet $LCTL --device %${!svc} notransno
2115 do_facet $facet $LCTL --device %${!svc} readonly
2116 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2117 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2120 replay_barrier_nodf() {
2121 local facet=$1 echo running=${running}
2122 do_facet $facet "sync; sync; sync"
2123 local svc=${facet}_svc
2124 echo Replay barrier on ${!svc}
2125 do_facet $facet $LCTL --device %${!svc} notransno
2126 do_facet $facet $LCTL --device %${!svc} readonly
2127 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2128 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2131 replay_barrier_nosync() {
2132 local facet=$1 echo running=${running}
2133 local svc=${facet}_svc
2134 echo Replay barrier on ${!svc}
2135 do_facet $facet $LCTL --device %${!svc} notransno
2136 do_facet $facet $LCTL --device %${!svc} readonly
2137 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2138 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2141 mds_evict_client() {
2142 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2143 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2146 ost_evict_client() {
2147 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2148 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2152 facet_failover $* || error "failover: $?"
2153 clients_up || error "post-failover df: $?"
2158 facet_failover $facet
2164 refresh_disk ${facet}
2165 change_active $facet
2166 wait_for_facet $facet
2167 mount_facet $facet -o abort_recovery
2168 clients_up || echo "first df failed: $?"
2169 clients_up || error "post-failover df: $?"
2173 echo There is no lmc. This is mountconf, baby.
2177 host_nids_address() {
2181 if [ -n "$kind" ]; then
2182 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2184 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2190 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2196 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2197 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2198 if [ -z "$ID" ]; then
2199 echo "Could not get a ptl id for $1..."
2208 h2name_or_ip "$1" "tcp"
2213 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2214 if type __h2elan >/dev/null 2>&1; then
2217 ID=`echo $1 | sed 's/[^0-9]*//g'`
2225 h2name_or_ip "$1" "o2ib"
2229 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2230 # expressions format. As a bonus we can then just pass in those variables
2231 # to pdsh. What this function does is take a HOSTLIST type string and
2232 # expand it into a space deliminated list for us.
2240 [ -z "$hostlist" ] && return
2242 # Translate the case of [..],..,[..] to [..] .. [..]
2243 list="${hostlist/],/] }"
2245 [[ "$front" == *,* ]] && {
2248 list=${list/${old}/${new}}
2251 for item in $list; do
2252 # Test if we have any []'s at all
2253 if [ "$item" != "${item/\[/}" ]; then {
2254 # Expand the [*] into list
2258 if [ "$name" != "$item" ]; then
2259 group=${item#$name[*}
2262 for range in ${group//,/ }; do
2266 # Number of leading zeros
2269 end=$(echo $end | sed 's/0*//')
2270 [[ -z "$end" ]] && end=0
2271 [[ $padlen2 -gt $padlen ]] && {
2272 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2275 begin=$(echo $begin | sed 's/0*//')
2276 [ -z $begin ] && begin=0
2278 for num in $(seq -f "%0${padlen}g" $begin $end); do
2279 value="${name#*,}${num}${back}"
2280 [ "$value" != "${value/\[/}" ] && {
2281 value=$(hostlist_expand "$value")
2283 myList="$myList $value"
2288 myList="$myList $item"
2291 myList=${myList//,/ }
2292 myList=${myList:1} # Remove first character which is a space
2294 # Filter any duplicates without sorting
2296 myList="${list%% *}"
2298 while [[ "$list" != ${myList##* } ]]; do
2299 list=${list//${list%% *} /}
2300 myList="$myList ${list%% *}"
2302 myList="${myList%* }";
2304 # We can select an object at a offset in the list
2307 for item in $myList; do
2309 [ $cnt -eq $offset ] && {
2313 [ $(get_node_count $myList) -ne 1 ] && myList=""
2321 [ "$facet" == client ] && echo -n $HOSTNAME && return
2322 varname=${facet}_HOST
2323 if [ -z "${!varname}" ]; then
2324 if [ "${facet:0:3}" == "ost" ]; then
2325 eval ${facet}_HOST=${ost_HOST}
2331 facet_failover_host() {
2335 var=${facet}failover_HOST
2336 if [ -n "${!var}" ]; then
2341 if [[ $facet == ost* ]]; then
2342 var=ostfailover_HOST
2343 if [ -n "${!var}" ]; then
2352 local activevar=${facet}active
2354 if [ -f $TMP/${facet}active ] ; then
2355 source $TMP/${facet}active
2358 active=${!activevar}
2359 if [ -z "$active" ] ; then
2366 facet_active_host() {
2368 local active=`facet_active $facet`
2369 if [ "$facet" == client ]; then
2372 echo `facet_host $active`
2380 facetlist=$(exclude_items_from_list $facetlist mgs)
2382 for facet in ${facetlist//,/ }; do
2383 local failover=${facet}failover
2384 local host=`facet_host $failover`
2385 [ -z "$host" ] && return
2387 local curactive=`facet_active $facet`
2388 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2389 eval export ${facet}active=$facet
2391 eval export ${facet}active=$failover
2393 # save the active host for this facet
2394 local activevar=${facet}active
2395 echo "$activevar=${!activevar}" > $TMP/$activevar
2396 [[ $facet = mds1 ]] && combined_mgs_mds && \
2397 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2398 local TO=`facet_active_host $facet`
2399 echo "Failover $facet to $TO"
2405 # do not stripe off hostname if verbose, bug 19215
2406 if [ x$1 = x--verbose ]; then
2414 if [ "$HOST" = "$HOSTNAME" ]; then
2416 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2417 echo "cannot run remote command on $HOST with $myPDSH"
2421 echo "CMD: $HOST $@" >&2
2422 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2425 if [ "$myPDSH" = "rsh" ]; then
2426 # we need this because rsh does not return exit code of an executed command
2427 local command_status="$TMP/cs"
2428 rsh $HOST ":> $command_status"
2429 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2430 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2431 echo command failed >$command_status"
2432 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2437 # print HOSTNAME for myPDSH="no_dsh"
2438 if [[ $myPDSH = no_dsh ]]; then
2439 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2441 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2444 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2446 return ${PIPESTATUS[0]}
2450 do_node --verbose "$@"
2453 single_local_node () {
2454 [ "$1" = "$HOSTNAME" ]
2457 # Outputs environment variable assignments that should be passed to remote nodes
2461 local facets=$(get_facets)
2464 for var in ${!MODOPTS_*}; do
2466 echo -n " ${var}=\"$value\""
2469 echo -n " USE_OFD=$USE_OFD"
2471 for facet in ${facets//,/ }; do
2473 if [ -n "${!var}" ]; then
2474 echo -n " $var=${!var}"
2478 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2479 if [ -n "${!var}" ]; then
2480 echo -n " $var=${!var}"
2484 if [ -n "$FSTYPE" ]; then
2485 echo -n " FSTYPE=$FSTYPE"
2491 # do not stripe off hostname if verbose, bug 19215
2492 if [ x$1 = x--verbose ]; then
2500 if single_local_node $rnodes; then
2502 do_nodev $rnodes "$@"
2504 do_node $rnodes "$@"
2509 # This is part from do_node
2512 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2513 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2515 export FANOUT=$(get_node_count "${rnodes//,/ }")
2517 echo "CMD: $rnodes $@" >&2
2518 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2521 # do not replace anything from pdsh output if -N is used
2522 # -N Disable hostname: prefix on lines of output.
2523 if $verbose || [[ $myPDSH = *-N* ]]; then
2524 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2526 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2528 return ${PIPESTATUS[0]}
2534 local HOST=`facet_active_host $facet`
2535 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2539 # Function: do_facet_random_file $FACET $FILE $SIZE
2540 # Creates FILE with random content on the given FACET of given SIZE
2542 do_facet_random_file() {
2546 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2547 do_facet $facet "$cmd 2>/dev/null"
2550 do_facet_create_file() {
2554 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2555 do_facet $facet "$cmd 2>/dev/null"
2559 do_nodes --verbose "$@"
2565 # make sure its not already running
2567 rm -f $TMP/${facet}active
2568 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2569 do_facet ${facet} $MKFS $*
2576 local fstype=$(facet_fstype ost$num)
2580 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2581 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2583 #dataset name is independent of vdev device names
2584 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2586 error "unknown fstype!";;
2596 local fstype=$(facet_fstype ost$num)
2600 # vdevs are not supported by ldiskfs
2603 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2604 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2606 error "unknown fstype!";;
2616 local fstype=$(facet_fstype mds$num)
2620 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2621 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2623 #dataset name is independent of vdev device names
2624 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2626 error "unknown fstype!";;
2636 local fstype=$(facet_fstype mds$num)
2640 # vdevs are not supported by ldiskfs
2643 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2644 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2646 error "unknown fstype!";;
2655 local fstype=$(facet_fstype mds$num)
2659 #if $MGSDEV isn't defined, default is $MDSDEV1
2660 eval DEVPTR=${!DEVNAME:=${MDSDEV1}};;
2662 #dataset name is independent of vdev device names
2663 eval DEVPTR=${FSNAME}-mgs/mgs;;
2665 error "unknown fstype!";;
2674 local fstype=$(facet_fstype mds$num)
2678 # vdevs are not supported by ldiskfs
2681 #if $MGSDEV isn't defined, default is $MGSDEV1
2682 eval VDEVPTR=${!DEVNAME:=${MDSDEV1}};;
2684 error "unknown fstype!";;
2692 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2694 local var=${facet}_MOUNT
2695 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2704 # make sure we are using the primary server, so test-framework will
2705 # be able to clean up properly.
2706 activemds=`facet_active mds1`
2707 if [ $activemds != "mds1" ]; then
2711 local clients=$CLIENTS
2712 [ -z $clients ] && clients=$(hostname)
2714 zconf_umount_clients $clients $MOUNT "$*" || true
2715 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2717 [ "$CLIENTONLY" ] && return
2718 # The add fn does rm ${facet}active file, this would be enough
2719 # if we use do_facet <facet> only after the facet added, but
2720 # currently we use do_facet mds in local.sh
2721 for num in `seq $MDSCOUNT`; do
2723 rm -f ${TMP}/mds${num}active
2725 combined_mgs_mds && rm -f $TMP/mgsactive
2727 for num in `seq $OSTCOUNT`; do
2729 rm -f $TMP/ost${num}active
2732 if ! combined_mgs_mds ; then
2739 cleanup_echo_devs () {
2740 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2742 for dev in $devs; do
2743 $LCTL --device $dev cleanup
2744 $LCTL --device $dev detach
2749 nfs_client_mode && return
2758 combined_mgs_mds () {
2759 [[ $MDSDEV1 = $MGSDEV ]] && [[ $mds1_HOST = $mgs_HOST ]]
2763 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2767 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2772 local type=$(facet_type $facet)
2773 local index=$(($(facet_number $facet) - 1))
2774 local fstype=$(facet_fstype $facet)
2779 if [ $type == MGS ] && combined_mgs_mds; then
2783 if [ $type == MGS ] || ( [ $type == MDS ] && combined_mgs_mds ); then
2786 opts="--mgsnode=$MGSNID"
2789 if [ $type != MGS ]; then
2790 opts+=" --fsname=$FSNAME --$(lower ${type/MDS/MDT}) --index=$index"
2793 var=${facet}failover_HOST
2794 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2795 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2798 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2799 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2801 if [ $type == MDS ]; then
2802 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2803 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2804 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2805 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2806 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2808 if [ $fstype == ldiskfs ]; then
2809 opts+=${IAMDIR:+" --iam-dir"}
2811 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2812 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2816 if [ $type == OST ]; then
2817 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2818 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2820 if [ $fstype == ldiskfs ]; then
2821 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2825 opts+=" --backfstype=$fstype"
2828 if [ -n "${!var}" ]; then
2829 opts+=" --device-size=${!var}"
2832 var=$(upper $fstype)_MKFS_OPTS
2833 fs_mkfs_opts+=${!var:+" ${!var}"}
2835 var=${type}_FS_MKFS_OPTS
2836 fs_mkfs_opts+=${!var:+" ${!var}"}
2838 if [ -n "${fs_mkfs_opts## }" ]; then
2839 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2843 opts+=${!var:+" ${!var}"}
2856 # We need ldiskfs here, may as well load them all
2858 [ "$CLIENTONLY" ] && return
2859 echo Formatting mgs, mds, osts
2860 if ! combined_mgs_mds ; then
2861 echo "Format mgs: $(mgsdevname)"
2862 add mgs $(mkfs_opts mgs) --reformat $(mgsdevname) \
2863 $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
2866 for num in `seq $MDSCOUNT`; do
2867 echo "Format mds$num: $(mdsdevname $num)"
2868 add mds$num $(mkfs_opts mds$num) --reformat \
2869 $(mdsdevname $num) $(mdsvdevname $num) \
2870 ${quiet:+>/dev/null} || exit 10
2873 for num in `seq $OSTCOUNT`; do
2874 echo "Format ost$num: $(ostdevname $num)"
2875 add ost$num $(mkfs_opts ost$num) --reformat \
2876 $(ostdevname $num) $(ostvdevname ${num}) \
2877 ${quiet:+>/dev/null} || exit 10
2882 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2886 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2890 # 0: success, the old identity set already.
2891 # 1: success, the old identity does not set.
2896 local j=`expr $num - 1`
2897 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2899 if [ -z "$MDT" ]; then
2903 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2906 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2908 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2911 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2913 if [ $old = "NONE" ]; then
2922 zconf_umount `hostname` $1 || error "umount failed"
2923 zconf_mount `hostname` $1 || error "mount failed"
2926 writeconf_facet () {
2930 do_facet $facet "$TUNEFS --writeconf $dev"
2934 for num in `seq $MDSCOUNT`; do
2935 DEVNAME=$(mdsdevname $num)
2936 writeconf_facet mds$num $DEVNAME
2939 for num in `seq $OSTCOUNT`; do
2940 DEVNAME=$(ostdevname $num)
2941 writeconf_facet ost$num $DEVNAME
2946 nfs_client_mode && return
2948 sanity_mount_check ||
2949 error "environments are insane!"
2953 if [ -z "$CLIENTONLY" ]; then
2954 echo Setup mgs, mdt, osts
2955 echo $WRITECONF | grep -q "writeconf" && \
2957 if ! combined_mgs_mds ; then
2958 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
2961 for num in `seq $MDSCOUNT`; do
2962 DEVNAME=$(mdsdevname $num)
2963 start mds$num $DEVNAME $MDS_MOUNT_OPTS
2965 # We started mds, now we should set failover variables properly.
2966 # Set mds${num}failover_HOST if it is not set (the default failnode).
2967 local varname=mds${num}failover_HOST
2968 if [ -z "${!varname}" ]; then
2969 eval mds${num}failover_HOST=$(facet_host mds$num)
2972 if [ $IDENTITY_UPCALL != "default" ]; then
2973 switch_identity $num $IDENTITY_UPCALL
2976 for num in `seq $OSTCOUNT`; do
2977 DEVNAME=$(ostdevname $num)
2978 start ost$num $DEVNAME $OST_MOUNT_OPTS
2980 # We started ost$num, now we should set ost${num}failover variable properly.
2981 # Set ost${num}failover_HOST if it is not set (the default failnode).
2982 varname=ost${num}failover_HOST
2983 if [ -z "${!varname}" ]; then
2984 eval ost${num}failover_HOST=$(facet_host ost${num})
2992 # wait a while to allow sptlrpc configuration be propogated to targets,
2993 # only needed when mounting new target devices.
2998 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3000 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3003 if [ "$MOUNT_2" ]; then
3004 mount_client $MOUNT2
3005 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3010 # by remounting mdt before ost, initial connect from mdt to ost might
3011 # timeout because ost is not ready yet. wait some time to its fully
3012 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3013 # by a context negotiation rpc with $TIMEOUT.
3014 # FIXME better by monitoring import status.
3017 sleep $((TIMEOUT + 5))
3023 mounted_lustre_filesystems() {
3024 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3027 init_facet_vars () {
3028 [ "$CLIENTONLY" ] && return 0
3035 eval export ${facet}_dev=${device}
3036 eval export ${facet}_opt=\"$@\"
3038 local dev=${facet}_dev
3039 local label=$(devicelabel ${facet} ${!dev})
3040 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3042 eval export ${facet}_svc=${label}
3044 local varname=${facet}failover_HOST
3045 if [ -z "${!varname}" ]; then
3046 eval $varname=$(facet_host $facet)
3049 # ${facet}failover_dev is set in cfg file
3050 varname=${facet}failover_dev
3051 if [ -n "${!varname}" ] ; then
3052 eval export ${facet}failover_dev=${!varname}
3054 eval export ${facet}failover_dev=$device
3057 # get mount point of already mounted device
3058 # is facet_dev is already mounted then use the real
3059 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3060 # i.e. ${facet}_MOUNT if specified by user or default
3061 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3062 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3063 if [ -z $mntpt ]; then
3064 mntpt=$(facet_mntpt $facet)
3066 eval export ${facet}_MOUNT=$mntpt
3069 init_facets_vars () {
3072 if ! remote_mds_nodsh; then
3073 for num in `seq $MDSCOUNT`; do
3074 DEVNAME=`mdsdevname $num`
3075 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3079 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3081 remote_ost_nodsh && return
3083 for num in `seq $OSTCOUNT`; do
3084 DEVNAME=`ostdevname $num`
3085 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3089 osc_ensure_active () {
3094 while [ $period -lt $timeout ]; do
3095 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3096 if [ $count -eq 0 ]; then
3100 echo "There are $count OST are inactive, wait $period seconds, and try again"
3102 period=$((period+3))
3105 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3108 set_conf_param_and_check() {
3112 local ORIG=$(do_facet $myfacet "$TEST")
3113 if [ $# -gt 3 ]; then
3119 echo "Setting $PARAM from $ORIG to $FINAL"
3120 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3121 error "conf_param $PARAM failed"
3123 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3124 error "check $PARAM failed!"
3127 init_param_vars () {
3129 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3131 log "Using TIMEOUT=$TIMEOUT"
3133 osc_ensure_active $SINGLEMDS $TIMEOUT
3134 osc_ensure_active client $TIMEOUT
3137 if [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ]; then
3139 elif [ $JOBSTATS_AUTO -ne 0 ]; then
3140 echo "enable jobstats, set job scheduler as $JOBID_VAR"
3141 jobid_var=$JOBID_VAR
3143 jobid_var=`$LCTL get_param -n jobid_var`
3144 if [ $jobid_var != "disable" ]; then
3145 echo "disable jobstats as required"
3152 if [ $jobid_var == $JOBID_VAR -o $jobid_var == "disable" ]; then
3153 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$jobid_var
3154 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
3155 $jobid_var || return 1
3158 if [ $QUOTA_AUTO -ne 0 ]; then
3159 if [ "$ENABLE_QUOTA" ]; then
3160 echo "enable quota as required"
3161 setup_quota $MOUNT || return 2
3163 echo "disable quota as required"
3164 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3170 nfs_client_mode () {
3171 if [ "$NFSCLIENT" ]; then
3172 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3173 local clients=$CLIENTS
3174 [ -z $clients ] && clients=$(hostname)
3176 # FIXME: remove hostname when 19215 fixed
3177 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3178 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3179 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3180 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3182 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3188 check_config_client () {
3191 local mounted=$(mount | grep " $mntpt ")
3192 if [ "$CLIENTONLY" ]; then
3194 # CLIENTONLY should not depend on *_HOST settings
3195 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3196 # in theory someone could create a new,
3197 # client-only config file that assumed lustre was already
3198 # configured and didn't set the MGSNID. If MGSNID is not set,
3199 # then we should use the mgs nid currently being used
3200 # as the default value. bug 18021
3201 [[ x$MGSNID = x ]] &&
3204 if [[ x$mgc != xMGC$MGSNID ]]; then
3205 if [ "$mgs_HOST" ]; then
3206 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3207 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3208 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3214 local myMGS_host=$mgs_HOST
3215 if [ "$NETTYPE" = "ptl" ]; then
3216 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3219 echo Checking config lustre mounted on $mntpt
3220 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3221 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3223 # if [ "$mgshost" != "$myMGS_host" ]; then
3224 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3225 # Please use correct config or set mds_HOST correctly!"
3230 check_config_clients () {
3231 local clients=${CLIENTS:-$HOSTNAME}
3234 nfs_client_mode && return
3236 do_rpc_nodes "$clients" check_config_client $mntpt
3238 sanity_mount_check || error "environments are insane!"
3242 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3243 local cltimeout=$(lctl get_param -n timeout)
3244 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3245 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3252 [ -z $mntpt ] && return 1
3253 local mounted=$(mounted_lustre_filesystems)
3255 echo $mounted' ' | grep -w -q $mntpt' '
3259 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3263 # empty lustre filesystem may have empty directories lost+found and .lustre
3265 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3266 -print | wc -l) = 1 ] || return 1
3267 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
3268 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
3272 check_and_setup_lustre() {
3273 nfs_client_mode && return
3275 local MOUNTED=$(mounted_lustre_filesystems)
3279 # both MOUNT and MOUNT2 are not mounted
3280 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3281 [ "$REFORMAT" ] && formatall
3282 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3284 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3285 export I_MOUNTED=yes
3289 elif is_mounted $MOUNT2; then
3291 # MOUNT2 is mounted, while MOUNT_2 is not set
3292 if ! [ "$MOUNT_2" ]; then
3293 cleanup_mount $MOUNT2
3294 export I_UMOUNTED2=yes
3297 # MOUNT2 is mounted, MOUNT_2 is set
3299 # FIXME: what to do if check_config failed?
3301 # 1) remote client has mounted other Lustre fs ?
3302 # 2) it has insane env ?
3303 # let's try umount MOUNT2 on all clients and mount it again:
3304 if ! check_config_clients $MOUNT2; then
3305 cleanup_mount $MOUNT2
3306 restore_mount $MOUNT2
3307 export I_MOUNTED2=yes
3312 # MOUNT is mounted MOUNT2 is not mounted
3313 elif [ "$MOUNT_2" ]; then
3314 restore_mount $MOUNT2
3315 export I_MOUNTED2=yes
3319 # FIXME: what to do if check_config failed?
3321 # 1) remote client has mounted other Lustre fs?
3322 # 2) lustre is mounted on remote_clients atall ?
3323 check_config_clients $MOUNT
3327 set_default_debug_nodes $(comma_list $(nodes_list))
3335 if [ "$ONLY" == "setup" ]; then
3341 local clients=${CLIENTS:-$HOSTNAME}
3344 zconf_mount_clients $clients $mntpt
3348 local clients=${CLIENTS:-$HOSTNAME}
3351 zconf_umount_clients $clients $mntpt
3354 cleanup_and_setup_lustre() {
3355 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3356 lctl set_param debug=0 || true
3358 if [ "$ONLY" == "cleanup" ]; then
3362 check_and_setup_lustre
3365 # Get all of the server target devices from a given server node and type.
3372 if [ "$type" == ost ]; then
3373 devs=$(get_obdfilter_param $node "" mntdev)
3375 devs=$(do_node $node \
3376 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3378 for dev in $devs; do
3380 *loop*) do_node $node "losetup $dev" | \
3381 sed -e "s/.*(//" -e "s/).*//" ;;
3387 # Get all of the server target devices.
3392 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3396 for node in $(osts_nodes); do
3397 OSTDEVS[i]=$(get_mnt_devs $node ost)
3402 # Run e2fsck on MDT or OST device.
3408 df > /dev/null # update statfs data on disk
3409 local cmd="$E2FSCK -d -v -t -t -f -n $extra_opts $target_dev"
3412 do_node $node $cmd || rc=$?
3413 [ $rc -le $FSCK_MAX_ERR ] || \
3414 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3418 # verify a directory is shared among nodes.
3419 check_shared_dir() {
3422 [ -z "$dir" ] && return 1
3423 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3424 check_write_access $dir || return 1
3428 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3434 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3435 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3437 check_shared_dir $SHARED_DIRECTORY ||
3438 error "$SHARED_DIRECTORY isn't a shared directory"
3440 export MDSDB=$SHARED_DIRECTORY/mdsdb
3441 export OSTDB=$SHARED_DIRECTORY/ostdb
3443 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3445 run_e2fsck $(mdts_nodes) $MDTDEV "--mdsdb $MDSDB"
3450 for node in $(osts_nodes); do
3451 for dev in ${OSTDEVS[i]}; do
3452 run_e2fsck $node $dev "--mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3453 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3454 ostidx=$((ostidx + 1))
3461 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3465 [ $rc -le $FSCK_MAX_ERR ] || \
3466 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3467 echo "lfsck finished with rc=$rc"
3469 rm -rvf $MDSDB* $OSTDB* || true
3473 check_and_cleanup_lustre() {
3474 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3480 if is_mounted $MOUNT; then
3481 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3482 error "remove sub-test dirs failed"
3483 [ "$ENABLE_QUOTA" ] && restore_quota || true
3486 if [ "$I_UMOUNTED2" = "yes" ]; then
3487 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3490 if [ "$I_MOUNTED2" = "yes" ]; then
3491 cleanup_mount $MOUNT2
3494 if [ "$I_MOUNTED" = "yes" ]; then
3495 cleanupall -f || error "cleanup failed"
3503 wait_for_function () {
3506 # suppress fn both stderr and stdout
3507 if [ "$1" = "--quiet" ]; then
3509 quiet=" > /dev/null 2>&1"
3521 eval $fn $quiet && return 0
3523 wait=$((wait + sleep))
3524 [ $wait -lt $max ] || return 1
3525 echo waiting $fn, $((max - wait)) secs left ...
3535 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3536 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3537 echo "Network not available!"
3541 echo `date +"%H:%M:%S (%s)"` network interface is UP
3549 # Convert a space-delimited list to a comma-delimited list. If the input is
3550 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3552 # echo is used to convert newlines to spaces, since it doesn't
3553 # introduce a trailing space as using "tr '\n' ' '" does
3554 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3560 echo $list | grep -qw $item
3563 # list, excluded are the comma separated lists
3564 exclude_items_from_list () {
3570 for item in ${excluded//,/ }; do
3571 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3573 echo $(comma_list $list)
3576 # list, expand are the comma separated lists
3578 local list=${1//,/ }
3579 local expand=${2//,/ }
3582 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3583 echo $(comma_list $expanded)
3586 testslist_filter () {
3587 local script=$LUSTRE/tests/${TESTSUITE}.sh
3589 [ -f $script ] || return 0
3591 local start_at=$START_AT
3592 local stop_at=$STOP_AT
3594 local var=${TESTSUITE//-/_}_START_AT
3595 [ x"${!var}" != x ] && start_at=${!var}
3596 var=${TESTSUITE//-/_}_STOP_AT
3597 [ x"${!var}" != x ] && stop_at=${!var}
3599 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3600 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3601 /^'${start_at}'$/ {flag = 0}
3602 {if (flag == 1) print $0}
3603 /^'${stop_at}'$/ { flag = 1 }'
3607 (cd `dirname $1`; echo $PWD/`basename $1`)
3611 local types=${1:-"OST MDS MGS"}
3615 for entry in $types; do
3616 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3617 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3620 MGS ) list="$list $name";;
3621 MDS|OST ) local count=${type}COUNT
3622 for ((i=1; i<=${!count}; i++)) do
3623 list="$list ${name}$i"
3625 * ) error "Invalid facet type"
3629 echo $(comma_list $list)
3632 ##################################
3633 # Adaptive Timeouts funcs
3636 # only check mds, we assume at_max is the same on all nodes
3637 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3638 if [ $at_max -eq 0 ]; then
3649 # suppose that all ost-s have the same $at value set
3650 [ $facet != "ost" ] || facet=ost1
3652 do_facet $facet "lctl get_param -n $at"
3670 if [ $facet == "ost" ]; then
3671 facet=$(get_facets OST)
3672 elif [ $facet == "mds" ]; then
3673 facet=$(get_facets MDS)
3675 hosts=$(expand_list $hosts $(facets_hosts $facet))
3678 do_nodes $hosts lctl set_param at_max=$at_max
3681 ##################################
3685 # OBD_FAIL_MDS_ALL_REQUEST_NET
3687 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3688 do_facet client "$1" || RC=$?
3689 do_facet $SINGLEMDS lctl set_param fail_loc=0
3694 # OBD_FAIL_MDS_ALL_REPLY_NET
3696 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3697 do_facet client "$@" || RC=$?
3698 do_facet $SINGLEMDS lctl set_param fail_loc=0
3702 drop_reint_reply() {
3703 # OBD_FAIL_MDS_REINT_NET_REP
3705 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3706 do_facet client "$@" || RC=$?
3707 do_facet $SINGLEMDS lctl set_param fail_loc=0
3712 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3714 do_facet ost1 lctl set_param fail_loc=0x214
3715 do_facet client "$1" || RC=$?
3716 do_facet client "sync"
3717 do_facet ost1 lctl set_param fail_loc=0
3721 drop_ldlm_cancel() {
3722 #define OBD_FAIL_LDLM_CANCEL 0x304
3724 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3725 do_nodes $list lctl set_param fail_loc=0x304
3727 do_facet client "$@" || RC=$?
3729 do_nodes $list lctl set_param fail_loc=0
3733 drop_bl_callback() {
3734 #define OBD_FAIL_LDLM_BL_CALLBACK 0x305
3736 do_facet client lctl set_param fail_loc=0x305
3737 do_facet client "$@" || RC=$?
3738 do_facet client lctl set_param fail_loc=0
3743 #define OBD_FAIL_LDLM_REPLY 0x30c
3745 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3746 do_facet client "$@" || RC=$?
3747 do_facet $SINGLEMDS lctl set_param fail_loc=0
3755 echo "clearing fail_loc on $facet"
3756 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3759 set_nodes_failloc () {
3760 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3763 cancel_lru_locks() {
3764 $LCTL mark "cancel_lru_locks $1 start"
3765 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3766 $LCTL set_param -n $d=clear
3768 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3769 $LCTL mark "cancel_lru_locks $1 stop"
3774 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3775 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3776 echo "$DEFAULT_LRU_SIZE"
3781 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3784 lru_resize_disable()
3786 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3791 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3792 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3793 echo there is still data in page cache $FILE ?
3794 lctl get_param -n $FILE
3802 DEBUGSAVE="$(lctl get_param -n debug)"
3806 [ -n "$DEBUGSAVE" ] && \
3807 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3812 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3815 debug_size_restore() {
3816 [ -n "$DEBUG_SIZE_SAVED" ] && \
3817 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3821 start_full_debug_logging() {
3826 local DEBUG_SIZE=150
3828 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3829 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3832 stop_full_debug_logging() {
3837 # prints bash call stack
3840 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
3841 local s=${BASH_SOURCE[$i]}
3842 local l=${BASH_LINENO[$i-1]}
3843 local f=${FUNCNAME[$i]}
3844 echo " = $s:$l:$f()"
3848 ##################################
3850 ##################################
3853 local TYPE=${TYPE:-"FAIL"}
3856 # do not dump logs if $1=false
3857 if [ "x$1" = "xfalse" ]; then
3862 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
3866 # We need to dump the logs on all nodes
3868 gather_logs $(comma_list $(nodes_list))
3872 [ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
3873 echo "$@" > $LOGDIR/err
3878 local log=$TESTSUITELOG
3880 [ -f "$log" ] && grep -q FAIL $log && status=1
3893 # use only if we are ignoring failures for this test, bugno required.
3894 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
3895 # e.g. error_ignore 5494 "your message"
3897 local TYPE="IGNORE (bz$1)"
3902 error_and_remount() {
3904 remount_client $MOUNT
3909 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
3914 log " SKIP: $TESTSUITE $TESTNAME $@"
3916 if [[ -n "$ALWAYS_SKIPPED" ]]; then
3917 skip_logged $TESTNAME "$@"
3920 echo "$@" > $LOGDIR/skip
3923 [[ -n "$TESTSUITELOG" ]] &&
3924 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
3927 build_test_filter() {
3928 EXCEPT="$EXCEPT $(testslist_filter)"
3930 [ "$ONLY" ] && log "only running test `echo $ONLY`"
3934 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
3935 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
3936 [ "$EXCEPT_SLOW" ] && \
3937 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
3938 for E in $EXCEPT; do
3939 eval EXCEPT_${E}=true
3941 for E in $ALWAYS_EXCEPT; do
3942 eval EXCEPT_ALWAYS_${E}=true
3944 for E in $EXCEPT_SLOW; do
3945 eval EXCEPT_SLOW_${E}=true
3947 for G in $GRANT_CHECK_LIST; do
3948 eval GCHECK_ONLY_${G}=true
3953 if [[ $1 = [a-z]* ]]; then
3960 # print a newline if the last test was skipped
3961 export LAST_SKIPPED=
3962 export ALWAYS_SKIPPED=
3964 # Main entry into test-framework. This is called with the name and
3965 # description of a test. The name is used to find the function to run
3966 # the test using "test_$name".
3968 # This supports a variety of methods of specifying specific test to
3969 # run or not run. These need to be documented...
3974 export base=`basetest $1`
3975 if [ ! -z "$ONLY" ]; then
3977 if [ ${!testname}x != x ]; then
3978 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3979 run_one_logged $1 "$2"
3983 if [ ${!testname}x != x ]; then
3984 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3985 run_one_logged $1 "$2"
3996 if [ ${!testname}x != x ]; then
3997 TESTNAME=test_$1 skip "skipping excluded test $1"
4000 testname=EXCEPT_$base
4001 if [ ${!testname}x != x ]; then
4002 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4005 testname=EXCEPT_ALWAYS_$1
4006 if [ ${!testname}x != x ]; then
4007 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4010 testname=EXCEPT_ALWAYS_$base
4011 if [ ${!testname}x != x ]; then
4012 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4015 testname=EXCEPT_SLOW_$1
4016 if [ ${!testname}x != x ]; then
4017 TESTNAME=test_$1 skip "skipping SLOW test $1"
4020 testname=EXCEPT_SLOW_$base
4021 if [ ${!testname}x != x ]; then
4022 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4028 run_one_logged $1 "$2"
4039 module_loaded lnet || load_modules
4051 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4056 strace -o $TMP/$1.strace -ttt $*
4058 log "FINISHED: $*: rc $RC"
4063 equals_msg $1 test complete, duration $2 sec
4064 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4065 echo duration $2 >>$TESTSUITELOG
4069 # Set TEST_STATUS here. It will be used for logging the result.
4072 if [[ -f $LOGDIR/err ]]; then
4074 elif [[ -f $LOGDIR/skip ]]; then
4077 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4081 local FFREE=$(do_node $SINGLEMDS \
4082 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4083 local FTOTAL=$(do_node $SINGLEMDS \
4084 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4086 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4090 echo -n "Resetting fail_loc on all nodes..."
4091 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4097 # Log a message (on all nodes) padded with "=" before and after.
4098 # Also appends a timestamp and prepends the testsuite name.
4101 EQUALS="===================================================================================================="
4103 msg="== ${TESTSUITE} $*"
4105 [[ $last != "=" && $last != " " ]] && msg="$msg "
4106 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4107 # always include at least == after the message
4108 log "$msg== $(date +"%H:%M:%S (%s)")"
4112 # Run a single test function and cleanup after it.
4114 # This function should be run in a subshell so the test func can
4115 # exit() without stopping the whole script.
4120 tfile=f.${TESTSUITE}.${testnum}
4121 export tdir=d0.${TESTSUITE}/d${base}
4122 export TESTNAME=test_$testnum
4123 local SAVE_UMASK=`umask`
4126 banner "test $testnum: $message"
4127 test_${testnum} || error "test_$testnum failed with $?"
4130 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4131 check_catastrophe || error "LBUG/LASSERT detected"
4132 ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
4140 # Wrapper around run_one to ensure:
4141 # - test runs in subshell
4142 # - output of test is saved to separate log file for error reporting
4143 # - test result is saved to data file
4146 local BEFORE=`date +%s`
4148 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4149 local test_log=$LOGDIR/$name
4152 local SAVE_UMASK=`umask`
4156 log_sub_test_begin test_${1}
4157 (run_one $1 "$2") 2>&1 | tee -i $test_log
4158 local RC=${PIPESTATUS[0]}
4160 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4161 echo "test_$1 returned $RC" | tee $LOGDIR/err
4163 duration=$((`date +%s` - $BEFORE))
4164 pass "$1" "(${duration}s)"
4166 if [[ -f $LOGDIR/err ]]; then
4167 TEST_ERROR=$(cat $LOGDIR/err)
4168 elif [[ -f $LOGDIR/skip ]]; then
4169 TEST_ERROR=$(cat $LOGDIR/skip)
4171 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4173 if [ -f $LOGDIR/err ]; then
4174 $FAIL_ON_ERROR && exit $RC
4183 # Print information of skipped tests to result.yml
4186 log_sub_test_begin $1
4188 log_sub_test_end "SKIP" "0" "0" "$@"
4192 (cd `dirname $1`; echo $PWD/`basename $1`)
4197 export base=`basetest $1`
4198 [ "$CHECK_GRANT" == "no" ] && return 0
4200 testname=GCHECK_ONLY_${base}
4201 [ ${!testname}x == x ] && return 0
4203 echo -n "checking grant......"
4205 local clients=$CLIENTS
4206 [ -z $clients ] && clients=$(hostname)
4208 # sync all the data and make sure no pending data on server
4209 do_nodes $clients sync
4212 client_grant=`do_nodes $clients \
4213 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4214 awk '{total += $1} END{print total}'`
4217 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4218 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4219 awk '{total += $1} END{print total}'`
4221 # check whether client grant == server grant
4222 if [ $client_grant -ne $server_grant ]; then
4223 echo "failed: client:${client_grant} server: ${server_grant}."
4224 do_nodes $(comma_list $(osts_nodes)) \
4225 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4226 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4229 echo "pass: client:${client_grant} server: ${server_grant}"
4234 ########################
4240 ost=`echo $1 | awk -F_ '{print $3}'`
4241 if [ -z $ost ]; then
4242 ost=`echo $1 | sed 's/-osc.*//'`
4247 ostuuid_from_index()
4249 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4252 ostname_from_index() {
4253 local uuid=$(ostuuid_from_index $1)
4257 index_from_ostuuid()
4259 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4262 mdtuuid_from_index()
4264 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4269 [ "$node" != "$(hostname)" ]
4275 for node in $(mdts_nodes); do
4276 remote_node $node && return 0
4283 [ "$CLIENTONLY" ] && return 0 || true
4284 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4289 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4290 MSKIPPED=1 && return 1
4297 for node in $(osts_nodes) ; do
4298 remote_node $node && return 0
4305 [ "$CLIENTONLY" ] && return 0 || true
4306 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4311 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4312 OSKIPPED=1 && return 1
4319 MGS=$(facet_host mgs)
4320 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4325 remote_mds_nodsh || remote_ost_nodsh || \
4326 $(single_local_node $(comma_list $(nodes_list)))
4332 for num in `seq $MDSCOUNT`; do
4333 MDSNODES="$MDSNODES $(facet_host mds$num)"
4335 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4341 remote_ost && remote_mds
4349 for facet in ${facets//,/ }; do
4350 if [ "$FAILURE_MODE" = HARD ]; then
4351 nodes="$nodes $(facet_active_host $facet)"
4353 nodes="$nodes $(facet_host $facet)"
4356 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4362 local facets=$(get_facets OST)
4363 local nodes=$(facets_nodes $facets)
4369 # FIXME. We need a list of clients
4370 local myNODES=$HOSTNAME
4373 # CLIENTS (if specified) contains the local client
4374 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4376 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4377 myNODES="$myNODES $(facets_nodes $(get_facets))"
4380 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4385 remote_nodes_list () {
4386 echo $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4389 init_clients_lists () {
4390 # Sanity check: exclude the local client from RCLIENTS
4391 local clients=$(hostlist_expand "$RCLIENTS")
4392 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4394 # Sanity check: exclude the dup entries
4395 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4397 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4399 # Sanity check: exclude the dup entries from CLIENTS
4400 # for those configs which has SINGLCLIENT set to local client
4401 clients=$(for i in $clients; do echo $i; done | sort -u)
4403 CLIENTS=$(comma_list $clients)
4404 local -a remoteclients=($RCLIENTS)
4405 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4406 varname=CLIENT$((i + 2))
4407 eval $varname=${remoteclients[i]}
4410 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4413 get_random_entry () {
4416 rnodes=${rnodes//,/ }
4418 local -a nodes=($rnodes)
4419 local num=${#nodes[@]}
4420 local i=$((RANDOM * num * 2 / 65536))
4426 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4431 lctl get_param version | grep -q patchless
4435 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4436 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4441 echo $nodes | wc -w || true
4445 local nodes=$(osts_nodes)
4446 local osscount=$(get_node_count "$nodes")
4447 [ ! "$OSTCOUNT" = "$osscount" ]
4451 local nodes=$(mdts_nodes)
4452 local mdtcount=$(get_node_count "$nodes")
4453 [ ! "$MDSCOUNT" = "$mdtcount" ]
4456 generate_machine_file() {
4457 local nodes=${1//,/ }
4458 local machinefile=$2
4460 for node in $nodes; do
4461 echo $node >>$machinefile || \
4462 { echo "can not generate machinefile $machinefile" && return 1; }
4467 local file=$1/stripe
4469 $LFS getstripe -v $file || error
4473 setstripe_nfsserver () {
4476 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4477 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4479 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4481 do_nodev $nfsserver lfs setstripe "$@"
4484 # Check and add a test group.
4490 local gid=$(getent group $group_name | cut -d: -f3)
4491 if [[ -n "$gid" ]]; then
4492 [[ "$gid" -eq "$group_id" ]] || {
4493 error_noexit "inconsistent group ID:" \
4494 "new: $group_id, old: $gid"
4498 groupadd -g $group_id $group_name
4505 # Check and add a test user.
4518 local uid=$(getent passwd $user_name | cut -d: -f3)
4519 if [[ -n "$uid" ]]; then
4520 if [[ "$uid" -eq "$user_id" ]]; then
4521 local dir=$(getent passwd $user_name | cut -d: -f6)
4522 if [[ "$dir" != "$home" ]]; then
4524 usermod -d $home $user_name
4528 error_noexit "inconsistent user ID:" \
4529 "new: $user_id, old: $uid"
4534 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4541 check_runas_id_ret() {
4543 local myRUNAS_UID=$1
4544 local myRUNAS_GID=$2
4547 if [ -z "$myRUNAS" ]; then
4548 error_exit "myRUNAS command must be specified for check_runas_id"
4551 $myRUNAS krb5_login.sh || \
4552 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4554 mkdir $DIR/d0_runas_test
4556 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4557 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4558 rm -rf $DIR/d0_runas_test
4563 local myRUNAS_UID=$1
4564 local myRUNAS_GID=$2
4567 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4568 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4569 Please set RUNAS_ID to some UID which exists on MDS and client or
4570 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4573 # obtain the UID/GID for MPI_USER
4577 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4578 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4580 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4581 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4584 # obtain and cache Kerberos ticket-granting ticket
4585 refresh_krb5_tgt() {
4586 local myRUNAS_UID=$1
4587 local myRUNAS_GID=$2
4590 if [ -z "$myRUNAS" ]; then
4591 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4594 CLIENTS=${CLIENTS:-$HOSTNAME}
4595 do_nodes $CLIENTS "set -x
4596 if ! $myRUNAS krb5_login.sh; then
4597 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4602 # Run multiop in the background, but wait for it to print
4603 # "PAUSING" to its stdout before returning from this function.
4604 multiop_bg_pause() {
4605 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4609 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4612 echo "$MULTIOP_PROG $FILE v$ARGS"
4613 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4615 echo "TMPPIPE=${TMPPIPE}"
4616 read -t 60 multiop_output < $TMPPIPE
4617 if [ $? -ne 0 ]; then
4622 if [ "$multiop_output" != "PAUSING" ]; then
4623 echo "Incorrect multiop output: $multiop_output"
4638 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4644 inodes_available () {
4645 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4649 mdsrate_inodes_available () {
4650 local min_inodes=$(inodes_available)
4651 echo $((min_inodes * 99 / 100))
4654 # reset llite stat counters
4655 clear_llite_stats(){
4656 lctl set_param -n llite.*.stats 0
4659 # sum llite stat items
4660 calc_llite_stats() {
4661 local res=$(lctl get_param -n llite.*.stats |
4662 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4666 # reset osc stat counters
4668 lctl set_param -n osc.*.osc_stats 0
4671 # sum osc stat items
4673 local res=$(lctl get_param -n osc.*.osc_stats |
4674 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4679 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4682 calc_osc_kbytes () {
4683 df $MOUNT > /dev/null
4684 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4687 # save_lustre_params(node, parameter_mask)
4688 # generate a stream of formatted strings (<node> <param name>=<param value>)
4689 save_lustre_params() {
4691 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4694 # restore lustre parameters from input stream, produces by save_lustre_params
4695 restore_lustre_params() {
4699 while IFS=" =" read node name val; do
4700 do_node ${node//:/} "lctl set_param -n $name $val"
4704 check_catastrophe() {
4705 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4706 local C=$CATASTROPHE
4707 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4709 [ -z "$rnodes" ] && return 0
4711 do_nodes "$rnodes" "rc=\\\$([ -f $C ] && echo \\\$(< $C) || echo 0);
4712 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4716 # CMD: determine mds index where directory inode presents
4719 local file=$dir/f0.get_mds_dir_tmpfile
4724 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4725 local -a oldused=($iused)
4727 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4729 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4730 local -a newused=($iused)
4733 for ((i=0; i<${#newused[@]}; i++)); do
4734 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4740 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4743 mdsrate_cleanup () {
4745 mpi_run -np $1 -machinefile $2 ${MDSRATE} --unlink --nfiles $3 --dir $4 --filefmt $5 $6
4750 delayed_recovery_enabled () {
4751 local var=${SINGLEMDS}_svc
4752 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4755 ########################
4757 convert_facet2label() {
4760 if [ x$facet = xost ]; then
4764 local varsvc=${facet}_svc
4766 if [ -n ${!varsvc} ]; then
4769 error "No lablel for $facet!"
4773 get_clientosc_proc_path() {
4774 echo "${1}-osc-[^M]*"
4777 get_lustre_version () {
4778 local facet=${1:-"$SINGLEMDS"}
4779 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4782 lustre_version_code() {
4783 local facet=${1:-"$SINGLEMDS"}
4784 version_code $(get_lustre_version $1)
4787 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4788 # used by MDT would not be changed.
4789 # mdt lov: fsname-mdtlov
4790 # mdt osc: fsname-OSTXXXX-osc
4791 mds_on_old_device() {
4792 local mds=${1:-"$SINGLEMDS"}
4794 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
4795 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
4796 > /dev/null 2>&1" && return 0
4801 get_mdtosc_proc_path() {
4803 local ost_label=${2:-"*OST*"}
4805 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
4806 local mdt_label=$(convert_facet2label $mds_facet)
4807 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
4809 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
4810 mds_on_old_device $mds_facet; then
4811 echo "${ost_label}-osc"
4813 echo "${ost_label}-osc-${mdt_index}"
4817 get_osc_import_name() {
4820 local label=$(convert_facet2label $ost)
4822 if [ "${facet:0:3}" = "mds" ]; then
4823 get_mdtosc_proc_path $facet $label
4827 get_clientosc_proc_path $label
4831 _wait_import_state () {
4834 local maxtime=${3:-$(max_recovery_time)}
4838 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4839 while [ "${CONN_STATE}" != "${expected}" ]; do
4840 if [ "${expected}" == "DISCONN" ]; then
4841 # for disconn we can check after proc entry is removed
4842 [ "x${CONN_STATE}" == "x" ] && return 0
4843 # with AT enabled, we can have connect request timeout near of
4844 # reconnect timeout and test can't see real disconnect
4845 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
4847 [ $i -ge $maxtime ] && \
4848 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
4851 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4855 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
4859 wait_import_state() {
4862 local maxtime=${3:-$(max_recovery_time)}
4865 for param in ${params//,/ }; do
4866 _wait_import_state $state $param $maxtime || return
4870 # One client request could be timed out because server was not ready
4871 # when request was sent by client.
4872 # The request timeout calculation details :
4874 # /* We give the server rq_timeout secs to process the req, and
4875 # add the network latency for our local timeout. */
4876 # request->rq_deadline = request->rq_sent + request->rq_timeout +
4877 # ptlrpc_at_get_net_latency(request) ;
4879 # ptlrpc_connect_import ()
4880 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4883 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
4884 # ptlrpc_at_get_net_latency(request) ->
4885 # at_get (max (iat_net_latency=0, at_min)) = at_min
4888 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
4889 # INITIAL_CONNECT_TIMEOUT + at_min
4891 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
4892 # because we can not get this value in runtime,
4893 # the value depends on configure options, and it is not stored in /proc.
4895 # #define CONNECTION_SWITCH_MIN 5U
4896 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
4898 request_timeout () {
4901 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4902 local init_connect_timeout=$TIMEOUT
4903 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
4905 local at_min=$(at_get $facet at_min)
4907 echo $(( init_connect_timeout + at_min ))
4910 wait_osc_import_state() {
4914 local ost=$(get_osc_import_name $facet $ost_facet)
4916 local param="osc.${ost}.ost_server_uuid"
4918 # 1. wait the deadline of client 1st request (it could be skipped)
4919 # 2. wait the deadline of client 2nd request
4920 local maxtime=$(( 2 * $(request_timeout $facet)))
4922 if ! do_rpc_nodes "$(facet_host $facet)" \
4923 _wait_import_state $expected $param $maxtime; then
4924 error "import is not in ${expected} state"
4931 get_clientmdc_proc_path() {
4939 [ -z "$list" ] && return 0
4941 # Add paths to lustre tests for 32 and 64 bit systems.
4942 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
4943 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
4946 wait_clients_import_state () {
4953 if [ "$FAILURE_MODE" = HARD ]; then
4954 facets=$(facets_on_host $(facet_active_host $facet))
4957 for facet in ${facets//,/ }; do
4958 local label=$(convert_facet2label $facet)
4961 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
4962 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
4963 *) error "unknown facet!" ;;
4965 local params=$(expand_list $params $proc_path)
4968 if ! do_rpc_nodes "$list" wait_import_state $expected $params; then
4969 error "import is not in ${expected} state"
4979 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
4980 $LCTL get_param obdfilter.*.kbytesavail))
4981 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
4982 $LCTL get_param -n obdfilter.*.tot_granted))
4983 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
4984 $LCTL get_param -n obdfilter.*.kbytestotal))
4985 for ((i=0; i<${#AVAILA[@]}; i++)); do
4986 local -a AVAIL1=(${AVAILA[$i]//=/ })
4987 local -a TOTAL=(${TOTALA[$i]//=/ })
4988 GRANT=$((${GRANTA[$i]}/1024))
4989 # allow 1% of total space in bavail because of delayed
4990 # allocation with ZFS which might release some free space after
4991 # txg commit. For small devices, we set a mininum of 8MB
4992 local LIMIT=$((${TOTAL} / 100 + 8000))
4993 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
4994 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
4995 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
4996 echo " FULL" || echo
5002 do_facet mgs lctl pool_list $1
5006 local fsname=${1%%.*}
5007 local poolname=${1##$fsname.}
5009 do_facet mgs lctl pool_new $1
5011 # get param should return err unless pool is created
5012 [[ $RC -ne 0 ]] && return $RC
5014 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5015 2>/dev/null || echo foo" "" || RC=1
5016 if [[ $RC -eq 0 ]]; then
5019 error "pool_new failed $1"
5024 add_pool_to_list () {
5025 local fsname=${1%%.*}
5026 local poolname=${1##$fsname.}
5028 local listvar=${fsname}_CREATED_POOLS
5029 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5032 remove_pool_from_list () {
5033 local fsname=${1%%.*}
5034 local poolname=${1##$fsname.}
5036 local listvar=${fsname}_CREATED_POOLS
5037 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5040 destroy_pool_int() {
5042 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5043 awk '$1 !~ /^Pool:/ {print $1}')
5044 for ost in $OSTS; do
5045 do_facet mgs lctl pool_remove $1 $ost
5047 do_facet mgs lctl pool_destroy $1
5050 # <fsname>.<poolname> or <poolname>
5052 local fsname=${1%%.*}
5053 local poolname=${1##$fsname.}
5055 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5059 pool_list $fsname.$poolname || return $?
5061 destroy_pool_int $fsname.$poolname
5063 [[ $RC -ne 0 ]] && return $RC
5065 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5066 2>/dev/null || echo foo" "foo" || RC=1
5068 if [[ $RC -eq 0 ]]; then
5069 remove_pool_from_list $fsname.$poolname
5071 error "destroy pool failed $1"
5077 local fsname=${1:-$FSNAME}
5079 local listvar=${fsname}_CREATED_POOLS
5083 [ x${!listvar} = x ] && return 0
5085 echo destroy the created pools: ${!listvar}
5086 for poolname in ${!listvar//,/ }; do
5087 destroy_pool $fsname.$poolname
5092 local fsname=${1:-$FSNAME}
5094 destroy_pools $fsname
5100 local ts=$(date +%s)
5103 if [[ ! -f "$YAML_LOG" ]]; then
5104 # init_logging is not performed before gather_logs,
5105 # so the $LOGDIR needs to be checked here
5106 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5109 [ -f $LOGDIR/shared ] && docp=false
5111 # dump lustre logs, dmesg
5113 prefix="$TESTLOG_PREFIX.$TESTNAME"
5115 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5117 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5118 echo "Dumping logs only on local client."
5119 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5120 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5125 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5126 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5127 if [ ! -f $LOGDIR/shared ]; then
5128 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5141 for i in $(seq 0 $num_mntpts); do
5142 cmd="ls -laf ${mntpt_root}$i/$dir"
5148 for pid in $pids; do
5155 # target_start_and_reset_recovery_timer()
5156 # service_time = at_est2timeout(service_time);
5157 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5158 # INITIAL_CONNECT_TIMEOUT);
5159 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5160 #define CONNECTION_SWITCH_INC 1
5161 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5162 #define CONNECTION_SWITCH_MIN 5U
5164 max_recovery_time () {
5165 local init_connect_timeout=$(( TIMEOUT / 20 ))
5166 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5168 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5173 get_clients_mount_count () {
5174 local clients=${CLIENTS:-`hostname`}
5176 # we need to take into account the clients mounts and
5177 # exclude mds/ost mounts if any;
5178 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5182 PROC_CLI="srpc_info"
5190 if [ $M -lt $N ]; then
5194 while [ $N -lt $M ]; do
5204 calc_connection_cnt() {
5207 # MDT->MDT = 2 * C(M, 2)
5211 comb_m2=$(combination $MDSCOUNT 2)
5213 local num_clients=$(get_clients_mount_count)
5215 local cnt_mdt2mdt=$((comb_m2 * 2))
5216 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5217 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5218 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5219 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5220 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5221 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5235 local cmd="$tgt.srpc.flavor"
5237 if [ $net == "any" ]; then
5242 if [ $dir != "any" ]; then
5247 log "Setting sptlrpc rule: $cmd"
5248 do_facet mgs "$LCTL conf_param $cmd"
5257 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5258 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5260 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5262 if [ "x$bulkspec" != "x" ]; then
5263 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5265 if [ "x$algs" != "x" ]; then
5266 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5268 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5269 if [ $bulk == "bulkn" ]; then
5270 bulk_count=`echo "$output" | grep "bulk flavor" \
5271 | grep "null/null" | wc -l`
5272 elif [ $bulk == "bulki" ]; then
5273 bulk_count=`echo "$output" | grep "bulk flavor" \
5274 | grep "/null" | grep -v "null/" | wc -l`
5276 bulk_count=`echo "$output" | grep "bulk flavor" \
5277 | grep -v "/null" | grep -v "null/" | wc -l`
5281 [ $bulk_count -lt $count ] && count=$bulk_count
5292 local clients=${CLIENTS:-`hostname`}
5294 for c in ${clients//,/ }; do
5295 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5296 tmpcnt=`count_flvr "$output" $flavor`
5297 cnt=$((cnt + tmpcnt))
5307 local clients=${CLIENTS:-`hostname`}
5309 for c in ${clients//,/ }; do
5310 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5311 tmpcnt=`count_flvr "$output" $flavor`
5312 cnt=$((cnt + tmpcnt))
5322 if [ $MDSCOUNT -le 1 ]; then
5327 for num in `seq $MDSCOUNT`; do
5328 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5329 tmpcnt=`count_flvr "$output" $flavor`
5330 cnt=$((cnt + tmpcnt))
5341 for num in `seq $MDSCOUNT`; do
5342 mdtosc=$(get_mdtosc_proc_path mds$num)
5343 mdtosc=${mdtosc/-MDT*/-MDT\*}
5344 output=$(do_facet mds$num lctl get_param -n \
5345 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5346 tmpcnt=`count_flvr "$output" $flavor`
5347 cnt=$((cnt + tmpcnt))
5356 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5357 count_flvr "$output" $flavor
5362 local dir=$1 # from to
5363 local flavor=$2 # flavor expected
5366 if [ $dir == "cli2mdt" ]; then
5367 res=`flvr_cnt_cli2mdt $flavor`
5368 elif [ $dir == "cli2ost" ]; then
5369 res=`flvr_cnt_cli2ost $flavor`
5370 elif [ $dir == "mdt2mdt" ]; then
5371 res=`flvr_cnt_mdt2mdt $flavor`
5372 elif [ $dir == "mdt2ost" ]; then
5373 res=`flvr_cnt_mdt2ost $flavor`
5374 elif [ $dir == "all2ost" ]; then
5375 res1=`flvr_cnt_mdt2ost $flavor`
5376 res2=`flvr_cnt_cli2ost $flavor`
5377 res=$((res1 + res2))
5378 elif [ $dir == "all2mdt" ]; then
5379 res1=`flvr_cnt_mdt2mdt $flavor`
5380 res2=`flvr_cnt_cli2mdt $flavor`
5381 res=$((res1 + res2))
5382 elif [ $dir == "all2all" ]; then
5383 res1=`flvr_cnt_mdt2ost $flavor`
5384 res2=`flvr_cnt_cli2ost $flavor`
5385 res3=`flvr_cnt_mdt2mdt $flavor`
5386 res4=`flvr_cnt_cli2mdt $flavor`
5387 res=$((res1 + res2 + res3 + res4))
5395 local dir=$1 # from to
5396 local flavor=$2 # flavor expected
5397 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5401 for ((i=0;i<20;i++)); do
5402 echo -n "checking $dir..."
5403 res=$(do_check_flavor $dir $flavor)
5404 echo "found $res/$expect $flavor connections"
5405 [ $res -ge $expect ] && return 0
5409 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5413 restore_to_default_flavor()
5415 local proc="mgs.MGS.live.$FSNAME"
5417 echo "restoring to default flavor..."
5419 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5421 # remove all existing rules if any
5422 if [ $nrule -ne 0 ]; then
5423 echo "$nrule existing rules"
5424 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5425 echo "remove rule: $rule"
5426 spec=`echo $rule | awk -F = '{print $1}'`
5427 do_facet mgs "$LCTL conf_param -d $spec"
5431 # verify no rules left
5432 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5433 [ $nrule -ne 0 ] && error "still $nrule rules left"
5435 # wait for default flavor to be applied
5436 # currently default flavor for all connections are 'null'
5437 wait_flavor all2all null
5438 echo "now at default flavor settings"
5443 local flavor=${1:-null}
5445 echo "setting all flavor to $flavor"
5447 # FIXME need parameter to this fn
5448 # and remove global vars
5449 local cnt_all2all=$(calc_connection_cnt all2all)
5451 local res=$(do_check_flavor all2all $flavor)
5452 if [ $res -eq $cnt_all2all ]; then
5453 echo "already have total $res $flavor connections"
5457 echo "found $res $flavor out of total $cnt_all2all connections"
5458 restore_to_default_flavor
5460 [[ $flavor = null ]] && return 0
5462 set_rule $FSNAME any any $flavor
5463 wait_flavor all2all $flavor
5469 # Checking for shared logdir
5470 if [ ! -d $dir ]; then
5471 # Not found. Create local logdir
5474 touch $dir/check_file.$(hostname -s)
5479 check_write_access() {
5484 for node in $(nodes_list); do
5485 file=$dir/check_file.$(short_hostname $node)
5486 if [[ ! -f "$file" ]]; then
5487 # Logdir not accessible/writable from this node.
5490 rm -f $file || return 1
5496 if [[ -n $YAML_LOG ]]; then
5499 local SAVE_UMASK=`umask`
5502 export YAML_LOG=${LOGDIR}/results.yml
5506 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5507 if check_shared_dir $LOGDIR; then
5508 touch $LOGDIR/shared
5509 echo "Logging to shared log directory: $LOGDIR"
5511 echo "Logging to local directory: $LOGDIR"
5514 yml_nodes_file $LOGDIR >> $YAML_LOG
5515 yml_results_file >> $YAML_LOG
5522 yml_log_test $1 >> $YAML_LOG
5526 yml_log_test_status $@ >> $YAML_LOG
5529 log_sub_test_begin() {
5530 yml_log_sub_test_begin "$@" >> $YAML_LOG
5533 log_sub_test_end() {
5534 yml_log_sub_test_end "$@" >> $YAML_LOG
5540 local llverdev_opts=$2
5541 local devname=$(basename $1)
5542 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5543 # loop devices aren't in /proc/partitions
5544 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5546 size=$(($size / 1024 / 1024)) # Gb
5548 local partial_arg=""
5549 # Run in partial (fast) mode if the size
5550 # of a partition > 1 GB
5551 [ $size -gt 1 ] && partial_arg="-p"
5553 llverdev --force $partial_arg $llverdev_opts $dev
5559 local llverfs_opts=$2
5560 local partial_arg=""
5561 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5563 # Run in partial (fast) mode if the size
5564 # of a partition > 1 GB
5565 [ $size -gt 1 ] && partial_arg="-p"
5567 llverfs $partial_arg $llverfs_opts $dir
5570 remove_mdt_files() {
5575 local mntpt=$(facet_mntpt $facet)
5576 local opts=$MDS_MOUNT_OPTS
5578 echo "removing files from $mdtdev on $facet: $files"
5579 if [ $(facet_fstype $facet) == ldiskfs ] &&
5580 ! do_facet $facet test -b ${!dev}; then
5581 opts=$(csa_add "$opts" -o loop)
5583 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5587 rm $mntpt/ROOT/$f || { rc=$?; break; }
5589 umount -f $mntpt || return $?
5593 duplicate_mdt_files() {
5598 local mntpt=$(facet_mntpt $facet)
5599 local opts=$MDS_MOUNT_OPTS
5601 echo "duplicating files on $mdtdev on $facet: $files"
5602 mkdir -p $mntpt || return $?
5603 if [ $(facet_fstype $facet) == ldiskfs ] &&
5604 ! do_facet $facet test -b ${!dev}; then
5605 opts=$(csa_add "$opts" -o loop)
5607 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5618 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5619 pushd $mntpt/ROOT > /dev/null || return $?
5622 touch $f.bad || return $?
5623 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5625 [ $rc -eq 0 ] || return $rc
5626 setfattr --restore $tmp || return $?
5632 local devs=${1//,/ }
5635 local rslt=$TMP/sgpdd_survey
5637 # sgpdd-survey cleanups ${rslt}.* files
5639 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5645 # returns the canonical name for an ldiskfs device
5650 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5651 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5652 echo dm-\\\${foo##*:};
5654 echo \\\$(basename \\\$dv);
5658 is_sanity_benchmark() {
5659 local benchmarks="dbench bonnie iozone fsx"
5661 for b in $benchmarks; do
5662 if [ "$b" == "$suite" ]; then
5670 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5673 # Get the block size of the filesystem.
5679 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5680 awk '/^Block size:/ {print $3}')
5684 # Check whether the "large_xattr" feature is enabled or not.
5685 large_xattr_enabled() {
5686 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5688 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5689 return ${PIPESTATUS[0]}
5692 # Get the maximum xattr size supported by the filesystem.
5696 if large_xattr_enabled; then
5697 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5700 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5701 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5703 # maximum xattr size = size of block - size of header -
5704 # size of 1 entry - 4 null bytes
5705 size=$((block_size - 32 - 32 - 4))
5711 # Dump the value of the named xattr from a file.
5716 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5719 # Generate a string with size of $size bytes.
5721 local size=${1:-1024} # in bytes
5723 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5726 reformat_external_journal() {
5727 if [ ! -z ${EJOURNAL} ]; then
5728 local rcmd="do_facet ${SINGLEMDS}"
5730 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5731 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5735 # MDT file-level backup/restore
5736 mds_backup_restore() {
5737 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5738 local mntpt=$(facet_mntpt brpt)
5739 local rcmd="do_facet ${SINGLEMDS}"
5740 local metaea=${TMP}/backup_restore.ea
5741 local metadata=${TMP}/backup_restore.tgz
5742 local opts=${MDS_MOUNT_OPTS}
5744 if ! ${rcmd} test -b ${devname}; then
5745 opts=$(csa_add "$opts" -o loop)
5748 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5750 # step 1: build mount point
5751 ${rcmd} mkdir -p $mntpt
5752 # step 2: cleanup old backup
5753 ${rcmd} rm -f $metaea $metadata
5755 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5756 # step 4: backup metaea
5758 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
5760 # step 5: backup metadata
5762 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
5764 ${rcmd} umount -d $mntpt || return 4
5765 # step 7: reformat external journal if needed
5766 reformat_external_journal || return 5
5767 # step 8: reformat dev
5768 echo "reformat new device"
5769 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
5770 --reformat $devname > /dev/null || return 6
5772 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
5773 # step 10: restore metadata
5775 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
5776 # step 11: restore metaea
5778 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
5779 # step 12: remove recovery logs
5780 echo "remove recovery logs"
5781 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
5782 # step 13: umount dev
5783 ${rcmd} umount -d $mntpt || return 10
5784 # step 14: cleanup tmp backup
5785 ${rcmd} rm -f $metaea $metadata
5790 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5791 local mntpt=$(facet_mntpt brpt)
5792 local rcmd="do_facet ${SINGLEMDS}"
5794 local opts=${MDS_MOUNT_OPTS}
5796 if ! ${rcmd} test -b ${devname}; then
5797 opts=$(csa_add "$opts" -o loop)
5800 echo "remove OI files: idx=${idx}"
5802 # step 1: build mount point
5803 ${rcmd} mkdir -p $mntpt
5805 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5806 if [ -z $idx ]; then
5807 # step 3: remove all OI files
5808 ${rcmd} rm -fv $mntpt/oi.16*
5809 elif [ $idx -lt 2 ]; then
5810 ${rcmd} rm -fv $mntpt/oi.16.${idx}
5814 # others, rm oi.16.[idx, idx * idx, idx ** ...]
5815 for ((i=${idx}; i<64; i=$((i * idx)))); do
5816 ${rcmd} rm -fv $mntpt/oi.16.${i}
5820 ${rcmd} umount -d $mntpt || return 2
5821 # OI files will be recreated when mounted as lustre next time.