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 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
287 # Paths on remote nodes, if different
288 export RLUSTRE=${RLUSTRE:-$LUSTRE}
289 export RPWD=${RPWD:-$PWD}
290 export I_MOUNTED=${I_MOUNTED:-"no"}
291 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mds.ko -a \
292 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mds.ko -a \
293 ! -f `dirname $0`/../mds/mds.ko ]; then
294 export CLIENTMODSONLY=yes
297 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
301 while getopts "rvwf:" opt $*; do
304 r) REFORMAT=--reformat;;
306 w) WRITECONF=writeconf;;
311 shift $((OPTIND - 1))
314 # print the durations of each test if "true"
315 DDETAILS=${DDETAILS:-false}
316 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
324 ncpts=$(do_facet $facet "lctl get_param -n " \
325 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
327 if [ $ncpts -eq 0 ]; then
335 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
336 eval set -- $(tr "[:punct:]" " " <<< $*)
338 echo -n $((($1 << 16) | ($2 << 8) | $3))
341 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
342 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
345 /sbin/lsmod | grep -q "^\<$1\>"
348 # Load a module on the system where this is running.
350 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
352 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
353 # will be used as the arguments. Otherwise arguments will be obtained from
354 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
361 BASE=`basename $module $EXT`
363 module_loaded ${BASE} && return
365 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
367 if [ $# -eq 0 ]; then
368 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
369 # Bash until 4.x, so we resort to eval.
370 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
371 eval set -- \$$optvar
372 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
373 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
374 set -- $(grep -P "^options\\s+${BASE}" $MODPROBECONF)
375 # Get rid of "options $module"
376 (($# > 0)) && shift 2
378 # Ensure we have accept=all for lnet
379 if [ $(basename $module) = lnet ]; then
380 # OK, this is a bit wordy...
381 local arg accept_all_present=false
383 [ "$arg" = accept=all ] && accept_all_present=true
385 $accept_all_present || set -- "$@" accept=all
390 [ $# -gt 0 ] && echo "${module} options: '$*'"
392 # Note that insmod will ignore anything in modprobe.conf, which is why we're
393 # passing options on the command-line.
394 if [ "$BASE" == "lnet_selftest" ] && \
395 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
396 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
397 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
398 insmod ${LUSTRE}/${module}${EXT} "$@"
400 # must be testing a "make install" or "rpm" installation
401 # note failed to load ptlrpc_gss is considered not fatal
402 if [ "$BASE" == "ptlrpc_gss" ]; then
403 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
410 llite_lloop_enabled() {
411 local n1=$(uname -r | cut -d. -f1)
412 local n2=$(uname -r | cut -d. -f2)
413 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
415 # load the llite_lloop module for < 2.6.32 kernels
416 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
417 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
424 load_modules_local() {
425 [ $(facet_fstype ost1) == "zfs" ] && export USE_OFD=yes
426 if [ "$USE_OFD" == yes ]; then
427 if module_loaded obdfilter; then
428 if ! $LUSTRE_RMMOD ldiskfs; then
429 echo "$HOSTNAME may still be using obdfilter.ko"
434 if module_loaded ofd; then
435 if ! $LUSTRE_RMMOD ldiskfs; then
436 echo "$HOSTNAME may still be using ofd.ko"
442 if [ -n "$MODPROBE" ]; then
444 echo "Using modprobe to load modules"
448 echo Loading modules from $LUSTRE
452 if [ -f /sys/devices/system/cpu/online ]; then
453 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
454 echo "detected $ncpus online CPUs by sysfs"
456 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
458 if [ $rc -eq 0 ]; then
459 echo "detected $ncpus online CPUs by getconf"
461 echo "Can't detect number of CPUs"
467 # if there is only one CPU core, libcfs can only create one partition
468 # if there is more than 4 CPU cores, libcfs should create multiple CPU
469 # partitions. So we just force libcfs to create 2 partitions for
470 # system with 2 or 4 cores
471 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
472 # force to enable multiple CPU partitions
473 echo "Force libcfs to create 2 CPU partitions"
476 echo "libcfs will create CPU partition based on online CPUs"
479 load_module ../libcfs/libcfs/libcfs cpu_npartitions=$ncpts
481 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
482 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
483 load_module ../lnet/lnet/lnet
484 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
485 load_module ../lnet/klnds/$LNETLND
486 load_module lvfs/lvfs
487 load_module obdclass/obdclass
488 load_module ptlrpc/ptlrpc
489 load_module ptlrpc/gss/ptlrpc_gss
497 load_module obdecho/obdecho
498 if ! client_only; then
499 SYMLIST=/proc/kallsyms
500 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
501 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
502 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
503 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
504 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
506 load_module osd-zfs/osd_zfs
511 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
513 # This block shall be moved up beside osd-zfs as soon
514 # as osd-ldiskfs stops using mdd symbols.
516 grep -q exportfs_decode_fh $SYMLIST ||
517 { modprobe exportfs 2> /dev/null || true; }
518 load_module ../ldiskfs/ldiskfs/ldiskfs
519 load_module lvfs/fsfilt_ldiskfs
520 load_module osd-ldiskfs/osd_ldiskfs
526 if [ "$USE_OFD" == yes ]; then
529 load_module obdfilter/obdfilter
535 load_module llite/lustre
536 llite_lloop_enabled && load_module llite/llite_lloop
537 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
539 rm -f $OGDB/ogdb-$HOSTNAME
540 $LCTL modules > $OGDB/ogdb-$HOSTNAME
542 # 'mount' doesn't look in $PATH, just sbin
543 if [ -f $LUSTRE/utils/mount.lustre ] && \
544 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
545 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
546 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
553 # load modules on remote nodes optionally
554 # lustre-tests have to be installed on these nodes
555 if $LOAD_MODULES_REMOTE ; then
556 local list=$(comma_list $(remote_nodes_list))
557 echo loading modules on $list
558 do_rpc_nodes $list load_modules_local
563 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
564 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
565 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
566 echo "$LEAK_LUSTRE" 1>&2
567 echo "$LEAK_PORTALS" 1>&2
568 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
569 echo "Memory leaks detected"
570 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
576 wait_exit_ST client # bug 12845
578 $LUSTRE_RMMOD ldiskfs || return 2
580 if $LOAD_MODULES_REMOTE ; then
581 local list=$(comma_list $(remote_nodes_list))
582 if [ ! -z $list ]; then
583 echo unloading modules on $list
584 do_rpc_nodes $list $LUSTRE_RMMOD ldiskfs
585 do_rpc_nodes $list check_mem_leak
589 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
590 umount /sbin/mount.lustre || true
591 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
592 rm -f /sbin/mount.lustre || true
595 check_mem_leak || return 254
597 echo "modules unloaded."
601 check_gss_daemon_nodes() {
605 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
606 if [ \\\"\\\$num\\\" -ne 1 ]; then
607 echo \\\$num instance of $dname;
612 check_gss_daemon_facet() {
616 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
617 if [ $num -ne 1 ]; then
618 echo "$num instance of $dname on $facet"
627 echo Stopping $@ on $list
628 do_nodes $list "killall -2 $@ 2>/dev/null || true"
631 # start gss daemons on all nodes, or
632 # "daemon" on "list" if set
633 start_gss_daemons() {
637 if [ "$list" ] && [ "$daemon" ] ; then
638 echo "Starting gss daemon on nodes: $list"
639 do_nodes $list "$daemon" || return 8
643 local list=$(comma_list $(mdts_nodes))
645 echo "Starting gss daemon on mds: $list"
646 do_nodes $list "$LSVCGSSD -v" || return 1
648 do_nodes $list "$LGSSD -v" || return 2
651 list=$(comma_list $(osts_nodes))
652 echo "Starting gss daemon on ost: $list"
653 do_nodes $list "$LSVCGSSD -v" || return 3
654 # starting on clients
656 local clients=${CLIENTS:-`hostname`}
658 echo "Starting $LGSSD on clients $clients "
659 do_nodes $clients "$LGSSD -v" || return 4
662 # wait daemons entering "stable" status
666 # check daemons are running
668 list=$(comma_list $(mdts_nodes) $(osts_nodes))
669 check_gss_daemon_nodes $list lsvcgssd || return 5
671 list=$(comma_list $(mdts_nodes))
672 check_gss_daemon_nodes $list lgssd || return 6
675 check_gss_daemon_nodes $clients lgssd || return 7
680 local list=$(comma_list $(mdts_nodes))
682 send_sigint $list lsvcgssd lgssd
684 list=$(comma_list $(osts_nodes))
685 send_sigint $list lsvcgssd
687 list=${CLIENTS:-`hostname`}
688 send_sigint $list lgssd
693 if ! module_loaded ptlrpc_gss; then
694 load_module ptlrpc/gss/ptlrpc_gss
695 module_loaded ptlrpc_gss ||
696 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
698 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
700 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
701 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
709 # maybe cleanup credential cache?
716 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9]\+//' |
717 tr '[:lower:]' '[:upper:]'
723 if [ $facet == mgs ]; then
727 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
735 if [ -n "${!var}" ]; then
740 var=$(facet_type $facet)FSTYPE
741 if [ -n "${!var}" ]; then
746 if [ -n "$FSTYPE" ]; then
758 local facets=$(get_facets)
761 for facet in ${facets//,/ }; do
762 if [ $node == $(facet_host $facet) ] ||
763 [ $node == "$(facet_failover_host $facet)" ]; then
764 fstype=$(facet_fstype $facet)
765 if [[ $fstypes != *$fstype* ]]; then
766 fstypes+="${fstypes:+,}$fstype"
777 local fstype=$(facet_fstype $facet)
781 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
783 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
784 ${dev} 2>/dev/null");;
786 error "unknown fstype!";;
794 local device=$(mdsdevname $num)
795 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
801 local device=$(ostdevname $num)
802 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
807 # This and set_obdfilter_param() shall be used to access OSD parameters
808 # once existed under "obdfilter":
813 # writethrough_cache_enable
815 get_obdfilter_param() {
817 local device=${2:-$FSNAME-OST*}
820 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
821 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
824 set_obdfilter_param() {
826 local device=${2:-$FSNAME-OST*}
830 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
831 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
835 local dz=${1:-$DEBUG_SIZE}
837 if [ -f /sys/devices/system/cpu/possible ]; then
838 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
840 local cpus=$(getconf _NPROCESSORS_CONF)
843 # bug 19944, adjust size to be -gt num_possible_cpus()
844 # promise 2MB for every cpu at least
845 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
848 lctl set_param debug_mb=$dz
851 set_default_debug () {
852 local debug=${1:-"$PTLDEBUG"}
853 local subsys=${2:-"$SUBSYSTEM"}
854 local debug_size=${3:-$DEBUG_SIZE}
856 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
857 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
859 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
862 set_default_debug_nodes () {
865 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
866 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
870 [[ -n $nodes ]] && do_rpc_nodes $nodes set_default_debug \
871 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
874 set_default_debug_facet () {
876 local node=$(facet_active_host $facet)
877 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
879 set_default_debug_nodes $node
884 local facets=${1:-$(get_facets)}
887 for facet in ${facets//,/ }; do
890 [ $RC -eq 0 ] && continue
892 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
893 skip "Restart of $facet failed!." && touch $LU482_FAILED
895 error "Restart of $facet failed!"
902 # Add argument "arg" (e.g., "loop") to the comma-separated list
903 # of arguments for option "opt" (e.g., "-o") on command
904 # line "opts" (e.g., "-o flock").
910 local opt_pattern="\([[:space:]]\+\|^\)$opt"
912 if echo "$opts" | grep -q $opt_pattern; then
913 opts=$(echo "$opts" | sed -e \
914 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
916 opts+="${opts:+ }$opt $arg"
924 local dev=$(facet_active $facet)_dev
925 local opt=${facet}_opt
926 local mntpt=$(facet_mntpt $facet)
927 local opts="${!opt} $@"
929 if [ $(facet_fstype $facet) == ldiskfs ] &&
930 ! do_facet $facet test -b ${!dev}; then
931 opts=$(csa_add "$opts" -o loop)
934 echo "Starting ${facet}: $opts ${!dev} $mntpt"
935 # for testing LU-482 error handling in mount_facets() and test_0a()
936 if [ -f $TMP/test-lu482-trigger ]; then
939 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
943 if [ $RC -ne 0 ]; then
944 echo "Start of ${!dev} on ${facet} failed ${RC}"
946 set_default_debug_facet $facet
948 label=$(devicelabel ${facet} ${!dev})
949 [ -z "$label" ] && echo no label for ${!dev} && exit 1
950 eval export ${facet}_svc=${label}
951 echo Started ${label}
956 # start facet device options
962 eval export ${facet}_dev=${device}
963 eval export ${facet}_opt=\"$@\"
965 local varname=${facet}failover_dev
966 if [ -n "${!varname}" ] ; then
967 eval export ${facet}failover_dev=${!varname}
969 eval export ${facet}failover_dev=$device
972 local mntpt=$(facet_mntpt $facet)
973 do_facet ${facet} mkdir -p $mntpt
974 eval export ${facet}_MOUNT=$mntpt
981 # When a ZFS OSD is made read-only by replay_barrier(), its pool is "freezed".
982 # Because stopping corresponding target may not clear this in-memory state, we
983 # need to zap the pool from memory by exporting and reimporting the pool.
985 # Although the uberblocks are not updated when a pool is freezed, transactions
986 # are still written to the disks. Modified blocks may be cached in memory when
987 # tests try reading them back. The export-and-reimport process also evicts any
988 # cached pool data from memory to provide the correct "data loss" semantics.
992 local fstype=$(facet_fstype $facet)
997 if [ "${fstype}" == "zfs" ]; then
998 _dev=$(facet_active $facet)_dev
999 dev=${!_dev} # expand _dev to its value, e.g. ${mds1_dev}
1000 poolname="${dev%%/*}" # poolname is string before "/"
1002 if [ "${poolname}" == "" ]; then
1003 echo "invalid dataset name: $dev"
1006 do_facet $facet "cp /etc/zfs/zpool.cache /tmp/zpool.cache.back"
1007 do_facet $facet "$ZPOOL export ${poolname}"
1008 do_facet $facet "$ZPOOL import -f -c /tmp/zpool.cache.back \
1017 local HOST=`facet_active_host $facet`
1018 [ -z $HOST ] && echo stop: no host for $facet && return 0
1020 local mntpt=$(facet_mntpt $facet)
1021 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1022 if [ ${running} -ne 0 ]; then
1023 echo "Stopping $mntpt (opts:$@) on $HOST"
1024 do_facet ${facet} umount -d $@ $mntpt
1027 # umount should block, but we should wait for unrelated obd's
1028 # like the MGS or MGC to also stop.
1029 wait_exit_ST ${facet}
1032 # save quota version (both administrative and operational quotas)
1033 # add an additional parameter if mountpoint is ever different from $MOUNT
1035 # XXX This function is kept for interoperability with old server (< 2.3.50),
1036 # it should be removed whenever we drop the interoperability for such
1038 quota_save_version() {
1039 local fsname=${2:-$FSNAME}
1041 local ver=$(tr -c -d "123" <<< $spec)
1042 local type=$(tr -c -d "ug" <<< $spec)
1044 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1046 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1048 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1050 local osts=$(get_facets OST)
1051 for ost in ${osts//,/ }; do
1053 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1057 # client could mount several lustre
1059 # XXX This function is kept for interoperability with old server (< 2.3.50),
1060 # it should be removed whenever we drop the interoperability for such
1063 local fsname=${1:-$FSNAME}
1065 do_facet mgs lctl get_param mdd.${fsname}-MDT*.quota_type || rc=$?
1066 do_nodes $(comma_list $(osts_nodes)) \
1067 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1071 # XXX This function is kept for interoperability with old server (< 2.3.50),
1072 # it should be removed whenever we drop the interoperability for such
1074 restore_quota_old() {
1075 local mntpt=${1:-$MOUNT}
1076 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1077 if [ ! "$old_QUOTA_TYPE" ] ||
1078 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1081 quota_save_version $old_QUOTA_TYPE
1084 # XXX This function is kept for interoperability with old server (< 2.3.50),
1085 # it should be removed whenever we drop the interoperability for such
1090 # no quota enforcement for now and accounting works out of the box
1093 # We need save the original quota_type params, and restore them after testing
1095 # Suppose that quota type the same on mds and ost
1096 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1097 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1098 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1099 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1100 export old_QUOTA_TYPE=$quota_type
1101 quota_save_version $QUOTA_TYPE
1103 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1104 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1107 local quota_usrs=$QUOTA_USERS
1109 # get_filesystem_size
1110 local disksz=$(lfs df $mntpt | grep "filesystem summary:" | awk '{print $3}')
1111 local blk_soft=$((disksz + 1024))
1112 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1114 local Inodes=$(lfs df -i $mntpt | grep "filesystem summary:" | awk '{print $3}')
1115 local i_soft=$Inodes
1116 local i_hard=$((i_soft + i_soft / 20))
1118 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1119 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1122 for usr in $quota_usrs; do
1123 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1125 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1127 eval $cmd || error "$cmd FAILED!"
1129 # display the quota status
1130 echo "Quota settings for $usr : "
1131 $LFS quota -v -u $usr $mntpt || true
1135 # get mdt quota type
1137 local varsvc=${SINGLEMDS}_svc
1138 do_facet $SINGLEMDS $LCTL get_param -n \
1139 osd-$FSTYPE.${!varsvc}.quota_slave.enabled
1142 # get ost quota type
1144 # All OSTs should have same quota type
1145 local varsvc=ost1_svc
1146 do_facet ost1 $LCTL get_param -n \
1147 osd-$FSTYPE.${!varsvc}.quota_slave.enabled
1150 # restore old quota type settings
1152 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1157 if [ "$old_MDT_QUOTA_TYPE" ]; then
1158 do_facet mgs $LCTL conf_param \
1159 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1161 if [ "$old_OST_QUOTA_TYPE" ]; then
1162 do_facet mgs $LCTL conf_param \
1163 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1168 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1173 # XXX remove it once all quota code landed
1174 echo "skip quota setup"
1179 # save old quota type & set new quota type
1180 local mdt_qtype=$(mdt_quota_type)
1181 local ost_qtype=$(ost_quota_type)
1183 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1184 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1186 export old_MDT_QUOTA_TYPE=$mdt_qtype
1187 export old_OST_QUOTA_TYPE=$ost_qtype
1189 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1190 error "set mdt quota type failed"
1191 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1192 error "set ost quota type failed"
1194 local quota_usrs=$QUOTA_USERS
1196 # get_filesystem_size
1197 local disksz=$(lfs df $mntpt | grep "filesystem summary:" |
1199 local blk_soft=$((disksz + 1024))
1200 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1202 local inodes=$(lfs df -i $mntpt | grep "filesystem summary:" |
1204 local i_soft=$inodes
1205 local i_hard=$((i_soft + i_soft / 20))
1207 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1208 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1209 "inode-hardlimit: $i_hard"
1212 for usr in $quota_usrs; do
1213 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1215 cmd="$LFS setquota -$type $usr -b $blk_soft"
1216 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1218 eval $cmd || error "$cmd FAILED!"
1220 # display the quota status
1221 echo "Quota settings for $usr : "
1222 $LFS quota -v -u $usr $mntpt || true
1229 local OPTIONS=${3:-$MOUNTOPT}
1231 local device=$MGSNID:/$FSNAME
1232 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1233 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1237 echo "Starting client: $client: $OPTIONS $device $mnt"
1238 do_node $client mkdir -p $mnt
1239 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1241 set_default_debug_nodes $client
1253 [ "$3" ] && force=-f
1254 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1255 if [ $running -ne 0 ]; then
1256 echo "Stopping client $client $mnt (opts:$force)"
1257 do_node $client lsof -t $mnt || need_kill=no
1258 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1259 pids=$(do_node $client lsof -t $mnt | sort -u);
1260 if [ -n $pids ]; then
1261 do_node $client kill -9 $pids || true
1265 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1266 if [ $busy -ne 0 ] ; then
1267 echo "$mnt is still busy, wait one second" && sleep 1
1268 do_node $client umount $force $mnt
1273 # nodes is comma list
1274 sanity_mount_check_nodes () {
1280 # FIXME: assume that all cluster nodes run the same os
1281 [ "$(uname)" = Linux ] || return 0
1284 for mnt in $mnts ; do
1285 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1286 mpts=\\\$(mount | grep -c $mnt' ');
1287 if [ \\\$running -ne \\\$mpts ]; then
1288 echo \\\$(hostname) env are INSANE!;
1291 [ $? -eq 0 ] || rc=1
1296 sanity_mount_check_servers () {
1297 [ "$CLIENTONLY" ] &&
1298 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1299 echo Checking servers environments
1301 # FIXME: modify get_facets to display all facets wo params
1302 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1306 for facet in ${facets//,/ }; do
1307 node=$(facet_host ${facet})
1308 mntpt=$(facet_mntpt $facet)
1309 sanity_mount_check_nodes $node $mntpt ||
1310 { error "server $node environments are insane!"; return 1; }
1314 sanity_mount_check_clients () {
1315 local clients=${1:-$CLIENTS}
1316 local mntpt=${2:-$MOUNT}
1317 local mntpt2=${3:-$MOUNT2}
1319 [ -z $clients ] && clients=$(hostname)
1320 echo Checking clients $clients environments
1322 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1323 error "clients environments are insane!"
1326 sanity_mount_check () {
1327 sanity_mount_check_servers || return 1
1328 sanity_mount_check_clients || return 2
1331 # mount clients if not mouted
1332 zconf_mount_clients() {
1335 local OPTIONS=${3:-$MOUNTOPT}
1337 local device=$MGSNID:/$FSNAME
1338 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1339 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1343 echo "Starting client $clients: $OPTIONS $device $mnt"
1346 running=\\\$(mount | grep -c $mnt' ');
1348 if [ \\\$running -eq 0 ] ; then
1350 mount -t lustre $OPTIONS $device $mnt;
1353 exit \\\$rc" || return ${PIPESTATUS[0]}
1355 echo "Started clients $clients: "
1356 do_nodes $clients "mount | grep $mnt' '"
1358 set_default_debug_nodes $clients
1363 zconf_umount_clients() {
1368 [ "$3" ] && force=-f
1370 echo "Stopping clients: $clients $mnt (opts:$force)"
1371 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1372 if [ \\\$running -ne 0 ] ; then
1373 echo Stopping client \\\$(hostname) $mnt opts:$force;
1374 lsof $mnt || need_kill=no;
1375 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1376 pids=\\\$(lsof -t $mnt | sort -u);
1377 if [ -n \\\"\\\$pids\\\" ]; then
1381 while umount $force $mnt 2>&1 | grep -q "busy"; do
1382 echo "$mnt is still busy, wait one second" && sleep 1;
1389 echo + $POWER_DOWN $node
1393 shutdown_node_hard () {
1395 local attempts=$SHUTDOWN_ATTEMPTS
1397 for i in $(seq $attempts) ; do
1400 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1401 echo "waiting for $host to fail attempts=$attempts"
1402 [ $i -lt $attempts ] || \
1403 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1409 local mnt=${2:-$MOUNT}
1412 if [ "$FAILURE_MODE" = HARD ]; then
1413 shutdown_node_hard $client
1415 zconf_umount_clients $client $mnt -f
1421 local facets="$(get_facets OST),$(get_facets MDS)"
1424 combined_mgs_mds || facets="$facets,mgs"
1426 for facet in ${facets//,/ }; do
1427 if [ $(facet_active_host $facet) == $host ]; then
1428 affected="$affected $facet"
1432 echo $(comma_list $affected)
1437 local host=${2:-$(facet_host $facet)}
1439 local label=$(convert_facet2label $facet)
1440 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1443 facets_up_on_host () {
1445 local facets=$(facets_on_host $host)
1448 for facet in ${facets//,/ }; do
1449 if $(facet_up $facet $host); then
1450 affected_up="$affected_up $facet"
1454 echo $(comma_list $affected_up)
1460 if [ "$FAILURE_MODE" = HARD ]; then
1461 shutdown_node_hard $(facet_active_host $facet)
1469 echo + $POWER_UP $node
1482 if [ "$FAILURE_MODE" = HARD ]; then
1483 reboot_node $(facet_active_host $facet)
1485 refresh_disk ${facet}
1492 if [ "$FAILURE_MODE" = HARD ]; then
1502 for facet in ${facets//,/ }; do
1503 hosts=$(expand_list $hosts $(facet_host $facet) )
1509 _check_progs_installed () {
1513 for prog in $progs; do
1514 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1515 echo $prog missing on $(hostname)
1522 check_progs_installed () {
1526 do_rpc_nodes $nodes _check_progs_installed $@
1529 # recovery-scale functions
1531 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1534 start_client_load() {
1537 local var=$(node_var_name $client)_load
1538 eval export ${var}=$load
1540 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1541 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1542 END_RUN_FILE=$END_RUN_FILE \
1543 LOAD_PID_FILE=$LOAD_PID_FILE \
1544 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1545 TESTNAME=$TESTNAME \
1546 DBENCH_LIB=$DBENCH_LIB \
1547 DBENCH_SRC=$DBENCH_SRC \
1550 log "Started client load: ${load} on $client"
1552 # get the children process IDs
1553 local pids=$(ps --ppid $ppid -o pid= | xargs)
1554 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1558 start_client_loads () {
1559 local -a clients=(${1//,/ })
1560 local numloads=${#CLIENT_LOADS[@]}
1563 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1564 testnum=$((nodenum % numloads))
1565 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1567 # bug 22169: wait the background threads to start
1571 # only for remote client
1572 check_client_load () {
1574 local var=$(node_var_name $client)_load
1575 local TESTLOAD=run_${!var}.sh
1577 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1579 # bug 18914: try to connect several times not only when
1580 # check ps, but while check_catastrophe also
1583 while [ $RC = 254 -a $tries -gt 0 ]; do
1587 if ! check_catastrophe $client; then
1589 if [ $RC -eq 254 ]; then
1590 # FIXME: not sure how long we shuold sleep here
1594 echo "check catastrophe failed: RC=$RC "
1598 # We can continue try to connect if RC=254
1599 # Just print the warning about this
1600 if [ $RC = 254 ]; then
1601 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1604 # see if the load is still on the client
1607 while [ $RC = 254 -a $tries -gt 0 ]; do
1611 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1616 if [ $RC = 254 ]; then
1617 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1618 # see if we can diagnose a bit why this is
1623 check_client_loads () {
1624 local clients=${1//,/ }
1628 for client in $clients; do
1629 check_client_load $client
1631 if [ "$rc" != 0 ]; then
1632 log "Client load failed on node $client, rc=$rc"
1638 restart_client_loads () {
1639 local clients=${1//,/ }
1640 local expectedfail=${2:-""}
1644 for client in $clients; do
1645 check_client_load $client
1647 if [ "$rc" != 0 -a "$expectedfail" ]; then
1648 local var=$(node_var_name $client)_load
1649 start_client_load $client ${!var}
1650 echo "Restarted client load ${!var}: on $client. Checking ..."
1651 check_client_load $client
1653 if [ "$rc" != 0 ]; then
1654 log "Client load failed to restart on node $client, rc=$rc"
1655 # failure one client load means test fail
1656 # we do not need to check other
1665 # Start vmstat and save its process ID in a file.
1670 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1673 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1674 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1677 # Display the nodes on which client loads failed.
1678 print_end_run_file() {
1682 [ -s $file ] || return 0
1684 echo "Found the END_RUN_FILE file: $file"
1687 # A client load will stop if it finds the END_RUN_FILE file.
1688 # That does not mean the client load actually failed though.
1689 # The first node in END_RUN_FILE is the one we are interested in.
1692 if [ -n "$node" ]; then
1693 local var=$(node_var_name $node)_load
1695 local prefix=$TESTLOG_PREFIX
1696 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1697 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1698 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1700 echo "Client load ${!var} failed on node $node:"
1706 # Stop the process which had its PID saved in a file.
1711 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1713 do_nodes $nodes "test -f $pid_file &&
1714 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1717 # Stop all client loads.
1718 stop_client_loads() {
1719 local nodes=${1:-$CLIENTS}
1722 # stop the client loads
1723 stop_process $nodes $pid_file
1725 # clean up the processes that started them
1726 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1728 # End recovery-scale functions
1730 # verify that lustre actually cleaned up properly
1732 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1733 error "LBUG/LASSERT detected"
1734 BUSY=`dmesg | grep -i destruct || true`
1735 if [ "$BUSY" ]; then
1737 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1741 check_mem_leak || exit 204
1743 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl && \
1744 echo "$0: lustre didn't clean up..." 1>&2 && return 202 || true
1746 if module_loaded lnet || module_loaded libcfs; then
1747 echo "$0: modules still loaded..." 1>&2
1765 RESULT=$(do_node $node "$TEST")
1766 if [ "$RESULT" == "$FINAL" ]; then
1767 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1768 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1771 [ $WAIT -ge $MAX ] && break
1772 [ $((WAIT % print)) -eq 0 ] &&
1773 echo "Waiting $((MAX - WAIT)) secs for update"
1774 WAIT=$((WAIT + sleep))
1777 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1781 wait_update_facet() {
1784 wait_update $(facet_active_host $facet) "$@"
1788 do_node $(osts_nodes) "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1789 grep -v 'Found no match'
1792 wait_delete_completed_mds() {
1793 local MAX_WAIT=${1:-20}
1795 local stime=`date +%s`
1800 # find MDS with pending deletions
1801 for node in $(mdts_nodes); do
1802 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1803 2>/dev/null | calc_sum)
1804 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1807 mds2sync="$mds2sync $node"
1809 if [ "$mds2sync" == "" ]; then
1812 mds2sync=$(comma_list $mds2sync)
1814 # sync MDS transactions
1815 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1817 # wait till all changes are sent and commmitted by OSTs
1818 # for ldiskfs space is released upon execution, but DMU
1819 # do this upon commit
1822 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1823 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1825 #echo "$node: $changes changes on all"
1826 if [ "$changes" -eq "0" ]; then
1828 #echo "delete took $((etime - stime)) seconds"
1836 echo "Delete is not completed in $((etime - stime)) seconds"
1837 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1843 # we can use "for" here because we are waiting the slowest
1844 for host in ${hostlist//,/ }; do
1845 check_network "$host" 900
1847 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1854 for facet in ${facetlist//,/ }; do
1855 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1857 wait_for_host $hostlist
1860 _wait_recovery_complete () {
1863 # Use default policy if $2 is not passed by caller.
1864 local MAX=${2:-$(max_recovery_time)}
1869 while [ $WAIT -lt $MAX ]; do
1870 STATUS=$(lctl get_param -n $param | grep status)
1872 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1875 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1877 echo "$param recovery not done in $MAX sec. $STATUS"
1881 wait_recovery_complete () {
1884 # with an assumption that at_max is the same on all nodes
1885 local MAX=${2:-$(max_recovery_time)}
1888 if [ "$FAILURE_MODE" = HARD ]; then
1889 facets=$(facets_on_host $(facet_active_host $facet))
1891 echo affected facets: $facets
1893 # we can use "for" here because we are waiting the slowest
1894 for facet in ${facets//,/ }; do
1895 local var_svc=${facet}_svc
1896 local param="*.${!var_svc}.recovery_status"
1898 local host=$(facet_active_host $facet)
1899 do_rpc_nodes $host _wait_recovery_complete $param $MAX
1903 wait_mds_ost_sync () {
1904 # just because recovery is done doesn't mean we've finished
1905 # orphan cleanup. Wait for llogs to get synchronized.
1906 echo "Waiting for orphan cleanup..."
1907 # MAX value includes time needed for MDS-OST reconnection
1908 local MAX=$(( TIMEOUT * 2 ))
1910 while [ $WAIT -lt $MAX ]; do
1911 local -a sync=($(do_nodes $(comma_list $(osts_nodes)) \
1912 "$LCTL get_param -n obdfilter.*.mds_sync"))
1915 for ((i=0; i<${#sync[@]}; i++)); do
1916 [ ${sync[$i]} -eq 0 ] && continue
1917 # there is a not finished MDS-OST synchronization
1921 sleep 2 # increase waiting time and cover statfs cache
1922 [ ${con} -eq 1 ] && return 0
1923 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1926 echo "$facet recovery not done in $MAX sec. $STATUS"
1930 wait_destroy_complete () {
1931 echo "Waiting for local destroys to complete"
1932 # MAX value shouldn't be big as this mean server responsiveness
1933 # never increase this just to make test pass but investigate
1934 # why it takes so long time
1937 while [ $WAIT -lt $MAX ]; do
1938 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1942 for ((i=0; i<${#RPCs[@]}; i++)); do
1943 [ ${RPCs[$i]} -eq 0 ] && continue
1944 # there are still some destroy RPCs in flight
1949 [ ${con} -eq 1 ] && return 0 # done waiting
1950 echo "Waiting ${WAIT}s for local destroys to complete"
1953 echo "Local destroys weren't done in $MAX sec."
1957 wait_delete_completed() {
1958 wait_delete_completed_mds $1 || return $?
1959 wait_destroy_complete
1968 # conf-sanity 31 takes a long time cleanup
1969 while [ $WAIT -lt 300 ]; do
1970 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1971 [ -z "${running}" ] && return 0
1972 echo "waited $WAIT for${running}"
1973 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1975 WAIT=$((WAIT + INTERVAL))
1977 echo "service didn't stop after $WAIT seconds. Still running:"
1982 wait_remote_prog () {
1988 [ "$PDSH" = "no_dsh" ] && return 0
1990 while [ $WAIT -lt $2 ]; do
1991 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
1992 [ -z "${running}" ] && return 0 || true
1993 echo "waited $WAIT for: "
1995 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
1997 WAIT=$((WAIT + INTERVAL))
1999 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2000 [ -z "$pids" ] && return 0
2001 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2002 # FIXME: not portable
2003 for pid in $pids; do
2004 cat /proc/${pid}/status || true
2005 cat /proc/${pid}/wchan || true
2007 kill -9 $pid || true
2016 # not every config has many clients
2018 if [ ! -z "$CLIENTS" ]; then
2019 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2021 stat -f $MOUNT > /dev/null
2027 # usually checked on particular client or locally
2029 if [ ! -z "$client" ]; then
2030 $PDSH $client "stat -f $MOUNT" > /dev/null
2032 stat -f $MOUNT > /dev/null
2040 client_reconnect() {
2041 uname -n >> $MOUNT/recon
2042 if [ -z "$CLIENTS" ]; then
2043 df $MOUNT; uname -n >> $MOUNT/recon
2045 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2047 echo Connected clients:
2049 ls -l $MOUNT/recon > /dev/null
2053 affected_facets () {
2056 local host=$(facet_active_host $facet)
2057 local affected=$facet
2059 if [ "$FAILURE_MODE" = HARD ]; then
2060 affected=$(facets_up_on_host $host)
2068 local host=$(facet_active_host $facet)
2070 echo "Failing $facet on node $host"
2072 local affected=$(affected_facets $facet)
2074 shutdown_facet $facet
2076 echo affected facets: $affected
2078 [ -n "$sleep_time" ] && sleep $sleep_time
2082 change_active $affected
2084 wait_for_facet $affected
2085 # start mgs first if it is affected
2086 if ! combined_mgs_mds && list_member $affected mgs; then
2087 mount_facet mgs || error "Restart of mgs failed"
2089 # FIXME; has to be changed to mount all facets concurrently
2090 affected=$(exclude_items_from_list $affected mgs)
2091 mount_facets $affected
2100 do_facet $facet "sync; sync; sync"
2103 # make sure there will be no seq change
2104 local clients=${CLIENTS:-$HOSTNAME}
2105 local f=fsa-\\\$\(hostname\)
2106 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2107 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2109 local svc=${facet}_svc
2110 do_facet $facet $LCTL --device %${!svc} notransno
2111 do_facet $facet $LCTL --device %${!svc} readonly
2112 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2113 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2116 replay_barrier_nodf() {
2117 local facet=$1 echo running=${running}
2118 do_facet $facet "sync; sync; sync"
2119 local svc=${facet}_svc
2120 echo Replay barrier on ${!svc}
2121 do_facet $facet $LCTL --device %${!svc} notransno
2122 do_facet $facet $LCTL --device %${!svc} readonly
2123 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2124 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2127 replay_barrier_nosync() {
2128 local facet=$1 echo running=${running}
2129 local svc=${facet}_svc
2130 echo Replay barrier on ${!svc}
2131 do_facet $facet $LCTL --device %${!svc} notransno
2132 do_facet $facet $LCTL --device %${!svc} readonly
2133 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2134 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2137 mds_evict_client() {
2138 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2139 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2142 ost_evict_client() {
2143 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2144 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2148 facet_failover $* || error "failover: $?"
2149 clients_up || error "post-failover df: $?"
2154 facet_failover $facet
2160 refresh_disk ${facet}
2161 change_active $facet
2162 wait_for_facet $facet
2163 mount_facet $facet -o abort_recovery
2164 clients_up || echo "first df failed: $?"
2165 clients_up || error "post-failover df: $?"
2169 echo There is no lmc. This is mountconf, baby.
2173 host_nids_address() {
2177 if [ -n "$kind" ]; then
2178 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2180 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2186 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2192 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2193 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2194 if [ -z "$ID" ]; then
2195 echo "Could not get a ptl id for $1..."
2204 h2name_or_ip "$1" "tcp"
2209 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2210 if type __h2elan >/dev/null 2>&1; then
2213 ID=`echo $1 | sed 's/[^0-9]*//g'`
2221 h2name_or_ip "$1" "o2ib"
2225 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2226 # expressions format. As a bonus we can then just pass in those variables
2227 # to pdsh. What this function does is take a HOSTLIST type string and
2228 # expand it into a space deliminated list for us.
2236 [ -z "$hostlist" ] && return
2238 # Translate the case of [..],..,[..] to [..] .. [..]
2239 list="${hostlist/],/] }"
2241 [[ "$front" == *,* ]] && {
2244 list=${list/${old}/${new}}
2247 for item in $list; do
2248 # Test if we have any []'s at all
2249 if [ "$item" != "${item/\[/}" ]; then {
2250 # Expand the [*] into list
2254 if [ "$name" != "$item" ]; then
2255 group=${item#$name[*}
2258 for range in ${group//,/ }; do
2262 # Number of leading zeros
2265 end=$(echo $end | sed 's/0*//')
2266 [[ -z "$end" ]] && end=0
2267 [[ $padlen2 -gt $padlen ]] && {
2268 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2271 begin=$(echo $begin | sed 's/0*//')
2272 [ -z $begin ] && begin=0
2274 for num in $(seq -f "%0${padlen}g" $begin $end); do
2275 value="${name#*,}${num}${back}"
2276 [ "$value" != "${value/\[/}" ] && {
2277 value=$(hostlist_expand "$value")
2279 myList="$myList $value"
2284 myList="$myList $item"
2287 myList=${myList//,/ }
2288 myList=${myList:1} # Remove first character which is a space
2290 # Filter any duplicates without sorting
2292 myList="${list%% *}"
2294 while [[ "$list" != ${myList##* } ]]; do
2295 list=${list//${list%% *} /}
2296 myList="$myList ${list%% *}"
2298 myList="${myList%* }";
2300 # We can select an object at a offset in the list
2303 for item in $myList; do
2305 [ $cnt -eq $offset ] && {
2309 [ $(get_node_count $myList) -ne 1 ] && myList=""
2317 [ "$facet" == client ] && echo -n $HOSTNAME && return
2318 varname=${facet}_HOST
2319 if [ -z "${!varname}" ]; then
2320 if [ "${facet:0:3}" == "ost" ]; then
2321 eval ${facet}_HOST=${ost_HOST}
2327 facet_failover_host() {
2331 var=${facet}failover_HOST
2332 if [ -n "${!var}" ]; then
2337 if [[ $facet == ost* ]]; then
2338 var=ostfailover_HOST
2339 if [ -n "${!var}" ]; then
2348 local activevar=${facet}active
2350 if [ -f $TMP/${facet}active ] ; then
2351 source $TMP/${facet}active
2354 active=${!activevar}
2355 if [ -z "$active" ] ; then
2362 facet_active_host() {
2364 local active=`facet_active $facet`
2365 if [ "$facet" == client ]; then
2368 echo `facet_host $active`
2376 facetlist=$(exclude_items_from_list $facetlist mgs)
2378 for facet in ${facetlist//,/ }; do
2379 local failover=${facet}failover
2380 local host=`facet_host $failover`
2381 [ -z "$host" ] && return
2383 local curactive=`facet_active $facet`
2384 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2385 eval export ${facet}active=$facet
2387 eval export ${facet}active=$failover
2389 # save the active host for this facet
2390 local activevar=${facet}active
2391 echo "$activevar=${!activevar}" > $TMP/$activevar
2392 [[ $facet = mds1 ]] && combined_mgs_mds && \
2393 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2394 local TO=`facet_active_host $facet`
2395 echo "Failover $facet to $TO"
2401 # do not stripe off hostname if verbose, bug 19215
2402 if [ x$1 = x--verbose ]; then
2410 if [ "$HOST" = "$HOSTNAME" ]; then
2412 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2413 echo "cannot run remote command on $HOST with $myPDSH"
2417 echo "CMD: $HOST $@" >&2
2418 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2421 if [ "$myPDSH" = "rsh" ]; then
2422 # we need this because rsh does not return exit code of an executed command
2423 local command_status="$TMP/cs"
2424 rsh $HOST ":> $command_status"
2425 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2426 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2427 echo command failed >$command_status"
2428 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2433 # print HOSTNAME for myPDSH="no_dsh"
2434 if [[ $myPDSH = no_dsh ]]; then
2435 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2437 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2440 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2442 return ${PIPESTATUS[0]}
2446 do_node --verbose "$@"
2449 single_local_node () {
2450 [ "$1" = "$HOSTNAME" ]
2453 # Outputs environment variable assignments that should be passed to remote nodes
2457 local facets=$(get_facets)
2460 for var in ${!MODOPTS_*}; do
2462 echo -n " ${var}=\"$value\""
2465 echo -n " USE_OFD=$USE_OFD"
2467 for facet in ${facets//,/ }; do
2469 if [ -n "${!var}" ]; then
2470 echo -n " $var=${!var}"
2474 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2475 if [ -n "${!var}" ]; then
2476 echo -n " $var=${!var}"
2480 if [ -n "$FSTYPE" ]; then
2481 echo -n " FSTYPE=$FSTYPE"
2487 # do not stripe off hostname if verbose, bug 19215
2488 if [ x$1 = x--verbose ]; then
2496 if single_local_node $rnodes; then
2498 do_nodev $rnodes "$@"
2500 do_node $rnodes "$@"
2505 # This is part from do_node
2508 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2509 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2511 export FANOUT=$(get_node_count "${rnodes//,/ }")
2513 echo "CMD: $rnodes $@" >&2
2514 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2517 # do not replace anything from pdsh output if -N is used
2518 # -N Disable hostname: prefix on lines of output.
2519 if $verbose || [[ $myPDSH = *-N* ]]; then
2520 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2522 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2524 return ${PIPESTATUS[0]}
2530 local HOST=`facet_active_host $facet`
2531 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2535 # Function: do_facet_random_file $FACET $FILE $SIZE
2536 # Creates FILE with random content on the given FACET of given SIZE
2538 do_facet_random_file() {
2542 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2543 do_facet $facet "$cmd 2>/dev/null"
2546 do_facet_create_file() {
2550 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2551 do_facet $facet "$cmd 2>/dev/null"
2555 do_nodes --verbose "$@"
2561 # make sure its not already running
2563 rm -f $TMP/${facet}active
2564 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2565 do_facet ${facet} $MKFS $*
2572 local fstype=$(facet_fstype ost$num)
2576 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2577 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2579 #dataset name is independent of vdev device names
2580 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2582 error "unknown fstype!";;
2592 local fstype=$(facet_fstype ost$num)
2596 # vdevs are not supported by ldiskfs
2599 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2600 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2602 error "unknown fstype!";;
2612 local fstype=$(facet_fstype mds$num)
2616 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2617 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2619 #dataset name is independent of vdev device names
2620 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2622 error "unknown fstype!";;
2632 local fstype=$(facet_fstype mds$num)
2636 # vdevs are not supported by ldiskfs
2639 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2640 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2642 error "unknown fstype!";;
2651 local fstype=$(facet_fstype mds$num)
2655 #if $MGSDEV isn't defined, default is $MDSDEV1
2656 eval DEVPTR=${!DEVNAME:=${MDSDEV1}};;
2658 #dataset name is independent of vdev device names
2659 eval DEVPTR=${FSNAME}-mgs/mgs;;
2661 error "unknown fstype!";;
2670 local fstype=$(facet_fstype mds$num)
2674 # vdevs are not supported by ldiskfs
2677 #if $MGSDEV isn't defined, default is $MGSDEV1
2678 eval VDEVPTR=${!DEVNAME:=${MDSDEV1}};;
2680 error "unknown fstype!";;
2688 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2690 local var=${facet}_MOUNT
2691 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2700 # make sure we are using the primary server, so test-framework will
2701 # be able to clean up properly.
2702 activemds=`facet_active mds1`
2703 if [ $activemds != "mds1" ]; then
2707 local clients=$CLIENTS
2708 [ -z $clients ] && clients=$(hostname)
2710 zconf_umount_clients $clients $MOUNT "$*" || true
2711 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2713 [ "$CLIENTONLY" ] && return
2714 # The add fn does rm ${facet}active file, this would be enough
2715 # if we use do_facet <facet> only after the facet added, but
2716 # currently we use do_facet mds in local.sh
2717 for num in `seq $MDSCOUNT`; do
2719 rm -f ${TMP}/mds${num}active
2721 combined_mgs_mds && rm -f $TMP/mgsactive
2723 for num in `seq $OSTCOUNT`; do
2725 rm -f $TMP/ost${num}active
2728 if ! combined_mgs_mds ; then
2735 cleanup_echo_devs () {
2736 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2738 for dev in $devs; do
2739 $LCTL --device $dev cleanup
2740 $LCTL --device $dev detach
2745 nfs_client_mode && return
2754 combined_mgs_mds () {
2755 [[ $MDSDEV1 = $MGSDEV ]] && [[ $mds1_HOST = $mgs_HOST ]]
2759 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2763 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2768 local type=$(facet_type $facet)
2769 local index=$(($(facet_number $facet) - 1))
2770 local fstype=$(facet_fstype $facet)
2775 if [ $type == MGS ] && combined_mgs_mds; then
2779 if [ $type == MGS ] || ( [ $type == MDS ] && combined_mgs_mds ); then
2782 opts="--mgsnode=$MGSNID"
2785 if [ $type != MGS ]; then
2786 opts+=" --fsname=$FSNAME --$(lower ${type/MDS/MDT}) --index=$index"
2789 var=${facet}failover_HOST
2790 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2791 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2794 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2795 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2797 if [ $type == MDS ]; then
2798 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2799 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2800 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2801 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2802 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2804 if [ $fstype == ldiskfs ]; then
2805 opts+=${IAMDIR:+" --iam-dir"}
2807 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2808 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2812 if [ $type == OST ]; then
2813 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2814 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2816 if [ $fstype == ldiskfs ]; then
2817 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2821 opts+=" --backfstype=$fstype"
2824 if [ -n "${!var}" ]; then
2825 opts+=" --device-size=${!var}"
2828 var=$(upper $fstype)_MKFS_OPTS
2829 fs_mkfs_opts+=${!var:+" ${!var}"}
2831 var=${type}_FS_MKFS_OPTS
2832 fs_mkfs_opts+=${!var:+" ${!var}"}
2834 if [ -n "${fs_mkfs_opts## }" ]; then
2835 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2839 opts+=${!var:+" ${!var}"}
2852 # We need ldiskfs here, may as well load them all
2854 [ "$CLIENTONLY" ] && return
2855 echo Formatting mgs, mds, osts
2856 if ! combined_mgs_mds ; then
2857 echo "Format mgs: $(mgsdevname)"
2858 add mgs $(mkfs_opts mgs) --reformat $(mgsdevname) \
2859 $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
2862 for num in `seq $MDSCOUNT`; do
2863 echo "Format mds$num: $(mdsdevname $num)"
2864 add mds$num $(mkfs_opts mds$num) --reformat \
2865 $(mdsdevname $num) $(mdsvdevname $num) \
2866 ${quiet:+>/dev/null} || exit 10
2869 for num in `seq $OSTCOUNT`; do
2870 echo "Format ost$num: $(ostdevname $num)"
2871 add ost$num $(mkfs_opts ost$num) --reformat \
2872 $(ostdevname $num) $(ostvdevname ${num}) \
2873 ${quiet:+>/dev/null} || exit 10
2878 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2882 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2886 # 0: success, the old identity set already.
2887 # 1: success, the old identity does not set.
2892 local j=`expr $num - 1`
2893 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2895 if [ -z "$MDT" ]; then
2899 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2902 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2904 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2907 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2909 if [ $old = "NONE" ]; then
2918 zconf_umount `hostname` $1 || error "umount failed"
2919 zconf_mount `hostname` $1 || error "mount failed"
2922 writeconf_facet () {
2926 do_facet $facet "$TUNEFS --writeconf $dev"
2930 for num in `seq $MDSCOUNT`; do
2931 DEVNAME=$(mdsdevname $num)
2932 writeconf_facet mds$num $DEVNAME
2935 for num in `seq $OSTCOUNT`; do
2936 DEVNAME=$(ostdevname $num)
2937 writeconf_facet ost$num $DEVNAME
2942 nfs_client_mode && return
2944 sanity_mount_check ||
2945 error "environments are insane!"
2949 if [ -z "$CLIENTONLY" ]; then
2950 echo Setup mgs, mdt, osts
2951 echo $WRITECONF | grep -q "writeconf" && \
2953 if ! combined_mgs_mds ; then
2954 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
2957 for num in `seq $MDSCOUNT`; do
2958 DEVNAME=$(mdsdevname $num)
2959 start mds$num $DEVNAME $MDS_MOUNT_OPTS
2961 # We started mds, now we should set failover variables properly.
2962 # Set mds${num}failover_HOST if it is not set (the default failnode).
2963 local varname=mds${num}failover_HOST
2964 if [ -z "${!varname}" ]; then
2965 eval mds${num}failover_HOST=$(facet_host mds$num)
2968 if [ $IDENTITY_UPCALL != "default" ]; then
2969 switch_identity $num $IDENTITY_UPCALL
2972 for num in `seq $OSTCOUNT`; do
2973 DEVNAME=$(ostdevname $num)
2974 start ost$num $DEVNAME $OST_MOUNT_OPTS
2976 # We started ost$num, now we should set ost${num}failover variable properly.
2977 # Set ost${num}failover_HOST if it is not set (the default failnode).
2978 varname=ost${num}failover_HOST
2979 if [ -z "${!varname}" ]; then
2980 eval ost${num}failover_HOST=$(facet_host ost${num})
2988 # wait a while to allow sptlrpc configuration be propogated to targets,
2989 # only needed when mounting new target devices.
2994 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
2996 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
2999 if [ "$MOUNT_2" ]; then
3000 mount_client $MOUNT2
3001 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3006 # by remounting mdt before ost, initial connect from mdt to ost might
3007 # timeout because ost is not ready yet. wait some time to its fully
3008 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3009 # by a context negotiation rpc with $TIMEOUT.
3010 # FIXME better by monitoring import status.
3013 sleep $((TIMEOUT + 5))
3019 mounted_lustre_filesystems() {
3020 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3023 init_facet_vars () {
3024 [ "$CLIENTONLY" ] && return 0
3031 eval export ${facet}_dev=${device}
3032 eval export ${facet}_opt=\"$@\"
3034 local dev=${facet}_dev
3035 local label=$(devicelabel ${facet} ${!dev})
3036 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3038 eval export ${facet}_svc=${label}
3040 local varname=${facet}failover_HOST
3041 if [ -z "${!varname}" ]; then
3042 eval $varname=$(facet_host $facet)
3045 # ${facet}failover_dev is set in cfg file
3046 varname=${facet}failover_dev
3047 if [ -n "${!varname}" ] ; then
3048 eval export ${facet}failover_dev=${!varname}
3050 eval export ${facet}failover_dev=$device
3053 # get mount point of already mounted device
3054 # is facet_dev is already mounted then use the real
3055 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3056 # i.e. ${facet}_MOUNT if specified by user or default
3057 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3058 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3059 if [ -z $mntpt ]; then
3060 mntpt=$(facet_mntpt $facet)
3062 eval export ${facet}_MOUNT=$mntpt
3065 init_facets_vars () {
3068 if ! remote_mds_nodsh; then
3069 for num in `seq $MDSCOUNT`; do
3070 DEVNAME=`mdsdevname $num`
3071 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3075 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3077 remote_ost_nodsh && return
3079 for num in `seq $OSTCOUNT`; do
3080 DEVNAME=`ostdevname $num`
3081 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3085 osc_ensure_active () {
3090 while [ $period -lt $timeout ]; do
3091 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3092 if [ $count -eq 0 ]; then
3096 echo "There are $count OST are inactive, wait $period seconds, and try again"
3098 period=$((period+3))
3101 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3104 set_conf_param_and_check() {
3108 local ORIG=$(do_facet $myfacet "$TEST")
3109 if [ $# -gt 3 ]; then
3115 echo "Setting $PARAM from $ORIG to $FINAL"
3116 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3117 error "conf_param $PARAM failed"
3119 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3120 error "check $PARAM failed!"
3123 init_param_vars () {
3125 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3127 log "Using TIMEOUT=$TIMEOUT"
3129 osc_ensure_active $SINGLEMDS $TIMEOUT
3130 osc_ensure_active client $TIMEOUT
3133 if [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ]; then
3135 elif [ $JOBSTATS_AUTO -ne 0 ]; then
3136 echo "enable jobstats, set job scheduler as $JOBID_VAR"
3137 jobid_var=$JOBID_VAR
3139 jobid_var=`$LCTL get_param -n jobid_var`
3140 if [ $jobid_var != "disable" ]; then
3141 echo "disable jobstats as required"
3148 if [ $jobid_var == $JOBID_VAR -o $jobid_var == "disable" ]; then
3149 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$jobid_var
3150 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
3151 $jobid_var || return 1
3154 if [ $QUOTA_AUTO -ne 0 ]; then
3155 if [ "$ENABLE_QUOTA" ]; then
3156 echo "enable quota as required"
3157 setup_quota $MOUNT || return 2
3159 echo "disable quota as required"
3160 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3166 nfs_client_mode () {
3167 if [ "$NFSCLIENT" ]; then
3168 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3169 local clients=$CLIENTS
3170 [ -z $clients ] && clients=$(hostname)
3172 # FIXME: remove hostname when 19215 fixed
3173 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3174 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3175 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3176 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3178 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3184 check_config_client () {
3187 local mounted=$(mount | grep " $mntpt ")
3188 if [ "$CLIENTONLY" ]; then
3190 # CLIENTONLY should not depend on *_HOST settings
3191 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3192 # in theory someone could create a new,
3193 # client-only config file that assumed lustre was already
3194 # configured and didn't set the MGSNID. If MGSNID is not set,
3195 # then we should use the mgs nid currently being used
3196 # as the default value. bug 18021
3197 [[ x$MGSNID = x ]] &&
3200 if [[ x$mgc != xMGC$MGSNID ]]; then
3201 if [ "$mgs_HOST" ]; then
3202 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3203 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3204 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3210 local myMGS_host=$mgs_HOST
3211 if [ "$NETTYPE" = "ptl" ]; then
3212 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3215 echo Checking config lustre mounted on $mntpt
3216 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3217 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3219 # if [ "$mgshost" != "$myMGS_host" ]; then
3220 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3221 # Please use correct config or set mds_HOST correctly!"
3226 check_config_clients () {
3227 local clients=${CLIENTS:-$HOSTNAME}
3230 nfs_client_mode && return
3232 do_rpc_nodes $clients check_config_client $mntpt
3234 sanity_mount_check ||
3235 error "environments are insane!"
3239 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3240 local cltimeout=$(lctl get_param -n timeout)
3241 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3242 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3249 [ -z $mntpt ] && return 1
3250 local mounted=$(mounted_lustre_filesystems)
3252 echo $mounted' ' | grep -w -q $mntpt' '
3256 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3260 # empty lustre filesystem may have empty directories lost+found and .lustre
3262 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3263 -print | wc -l) = 1 ] || return 1
3264 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
3265 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
3269 check_and_setup_lustre() {
3270 nfs_client_mode && return
3272 local MOUNTED=$(mounted_lustre_filesystems)
3276 # both MOUNT and MOUNT2 are not mounted
3277 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3278 [ "$REFORMAT" ] && formatall
3279 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3281 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3282 export I_MOUNTED=yes
3286 elif is_mounted $MOUNT2; then
3288 # MOUNT2 is mounted, while MOUNT_2 is not set
3289 if ! [ "$MOUNT_2" ]; then
3290 cleanup_mount $MOUNT2
3291 export I_UMOUNTED2=yes
3294 # MOUNT2 is mounted, MOUNT_2 is set
3296 # FIXME: what to do if check_config failed?
3298 # 1) remote client has mounted other Lustre fs ?
3299 # 2) it has insane env ?
3300 # let's try umount MOUNT2 on all clients and mount it again:
3301 if ! check_config_clients $MOUNT2; then
3302 cleanup_mount $MOUNT2
3303 restore_mount $MOUNT2
3304 export I_MOUNTED2=yes
3309 # MOUNT is mounted MOUNT2 is not mounted
3310 elif [ "$MOUNT_2" ]; then
3311 restore_mount $MOUNT2
3312 export I_MOUNTED2=yes
3316 # FIXME: what to do if check_config failed?
3318 # 1) remote client has mounted other Lustre fs?
3319 # 2) lustre is mounted on remote_clients atall ?
3320 check_config_clients $MOUNT
3324 set_default_debug_nodes $(comma_list $(nodes_list))
3332 if [ "$ONLY" == "setup" ]; then
3338 local clients=${CLIENTS:-$HOSTNAME}
3341 zconf_mount_clients $clients $mntpt
3345 local clients=${CLIENTS:-$HOSTNAME}
3348 zconf_umount_clients $clients $mntpt
3351 cleanup_and_setup_lustre() {
3352 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3353 lctl set_param debug=0 || true
3355 if [ "$ONLY" == "cleanup" ]; then
3359 check_and_setup_lustre
3362 # Get all of the server target devices from a given server node and type.
3369 if [ "$type" == ost ]; then
3370 devs=$(get_obdfilter_param $node "" mntdev)
3372 devs=$(do_node $node \
3373 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3375 for dev in $devs; do
3377 *loop*) do_node $node "losetup $dev" | \
3378 sed -e "s/.*(//" -e "s/).*//" ;;
3384 # Get all of the server target devices.
3389 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3393 for node in $(osts_nodes); do
3394 OSTDEVS[i]=$(get_mnt_devs $node ost)
3399 # Run e2fsck on MDT or OST device.
3405 df > /dev/null # update statfs data on disk
3406 local cmd="$E2FSCK -d -v -t -t -f -n $extra_opts $target_dev"
3409 do_node $node $cmd || rc=$?
3410 [ $rc -le $FSCK_MAX_ERR ] || \
3411 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3415 # verify a directory is shared among nodes.
3416 check_shared_dir() {
3419 [ -z "$dir" ] && return 1
3420 do_rpc_nodes $(comma_list $(nodes_list)) check_logdir $dir
3421 check_write_access $dir || return 1
3425 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3431 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3432 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3434 check_shared_dir $SHARED_DIRECTORY ||
3435 error "$SHARED_DIRECTORY isn't a shared directory"
3437 export MDSDB=$SHARED_DIRECTORY/mdsdb
3438 export OSTDB=$SHARED_DIRECTORY/ostdb
3440 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3442 run_e2fsck $(mdts_nodes) $MDTDEV "--mdsdb $MDSDB"
3447 for node in $(osts_nodes); do
3448 for dev in ${OSTDEVS[i]}; do
3449 run_e2fsck $node $dev "--mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3450 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3451 ostidx=$((ostidx + 1))
3458 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3462 [ $rc -le $FSCK_MAX_ERR ] || \
3463 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3464 echo "lfsck finished with rc=$rc"
3466 rm -rvf $MDSDB* $OSTDB* || true
3470 check_and_cleanup_lustre() {
3471 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3477 if is_mounted $MOUNT; then
3478 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3479 error "remove sub-test dirs failed"
3480 [ "$ENABLE_QUOTA" ] && restore_quota || true
3483 if [ "$I_UMOUNTED2" = "yes" ]; then
3484 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3487 if [ "$I_MOUNTED2" = "yes" ]; then
3488 cleanup_mount $MOUNT2
3491 if [ "$I_MOUNTED" = "yes" ]; then
3492 cleanupall -f || error "cleanup failed"
3500 wait_for_function () {
3503 # suppress fn both stderr and stdout
3504 if [ "$1" = "--quiet" ]; then
3506 quiet=" > /dev/null 2>&1"
3518 eval $fn $quiet && return 0
3520 wait=$((wait + sleep))
3521 [ $wait -lt $max ] || return 1
3522 echo waiting $fn, $((max - wait)) secs left ...
3532 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3533 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3534 echo "Network not available!"
3538 echo `date +"%H:%M:%S (%s)"` network interface is UP
3547 # the sed converts spaces to commas, but leaves the last space
3548 # alone, so the line doesn't end with a comma.
3549 echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
3555 echo $list | grep -qw $item
3558 # list, excluded are the comma separated lists
3559 exclude_items_from_list () {
3565 for item in ${excluded//,/ }; do
3566 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3568 echo $(comma_list $list)
3571 # list, expand are the comma separated lists
3573 local list=${1//,/ }
3574 local expand=${2//,/ }
3577 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3578 echo $(comma_list $expanded)
3581 testslist_filter () {
3582 local script=$LUSTRE/tests/${TESTSUITE}.sh
3584 [ -f $script ] || return 0
3586 local start_at=$START_AT
3587 local stop_at=$STOP_AT
3589 local var=${TESTSUITE//-/_}_START_AT
3590 [ x"${!var}" != x ] && start_at=${!var}
3591 var=${TESTSUITE//-/_}_STOP_AT
3592 [ x"${!var}" != x ] && stop_at=${!var}
3594 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3595 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3596 /^'${start_at}'$/ {flag = 0}
3597 {if (flag == 1) print $0}
3598 /^'${stop_at}'$/ { flag = 1 }'
3602 (cd `dirname $1`; echo $PWD/`basename $1`)
3606 local types=${1:-"OST MDS MGS"}
3610 for entry in $types; do
3611 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3612 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3615 MGS ) list="$list $name";;
3616 MDS|OST ) local count=${type}COUNT
3617 for ((i=1; i<=${!count}; i++)) do
3618 list="$list ${name}$i"
3620 * ) error "Invalid facet type"
3624 echo $(comma_list $list)
3627 ##################################
3628 # Adaptive Timeouts funcs
3631 # only check mds, we assume at_max is the same on all nodes
3632 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3633 if [ $at_max -eq 0 ]; then
3644 # suppose that all ost-s have the same $at value set
3645 [ $facet != "ost" ] || facet=ost1
3647 do_facet $facet "lctl get_param -n $at"
3665 if [ $facet == "ost" ]; then
3666 facet=$(get_facets OST)
3667 elif [ $facet == "mds" ]; then
3668 facet=$(get_facets MDS)
3670 hosts=$(expand_list $hosts $(facets_hosts $facet))
3673 do_nodes $hosts lctl set_param at_max=$at_max
3676 ##################################
3680 # OBD_FAIL_MDS_ALL_REQUEST_NET
3682 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3683 do_facet client "$1" || RC=$?
3684 do_facet $SINGLEMDS lctl set_param fail_loc=0
3689 # OBD_FAIL_MDS_ALL_REPLY_NET
3691 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3692 do_facet client "$@" || RC=$?
3693 do_facet $SINGLEMDS lctl set_param fail_loc=0
3697 drop_reint_reply() {
3698 # OBD_FAIL_MDS_REINT_NET_REP
3700 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3701 do_facet client "$@" || RC=$?
3702 do_facet $SINGLEMDS lctl set_param fail_loc=0
3707 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3709 do_facet ost1 lctl set_param fail_loc=0x214
3710 do_facet client "$1" || RC=$?
3711 do_facet client "sync"
3712 do_facet ost1 lctl set_param fail_loc=0
3716 drop_ldlm_cancel() {
3717 #define OBD_FAIL_LDLM_CANCEL 0x304
3719 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3720 do_nodes $list lctl set_param fail_loc=0x304
3722 do_facet client "$@" || RC=$?
3724 do_nodes $list lctl set_param fail_loc=0
3728 drop_bl_callback() {
3729 #define OBD_FAIL_LDLM_BL_CALLBACK 0x305
3731 do_facet client lctl set_param fail_loc=0x305
3732 do_facet client "$@" || RC=$?
3733 do_facet client lctl set_param fail_loc=0
3738 #define OBD_FAIL_LDLM_REPLY 0x30c
3740 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3741 do_facet client "$@" || RC=$?
3742 do_facet $SINGLEMDS lctl set_param fail_loc=0
3750 echo "clearing fail_loc on $facet"
3751 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3754 set_nodes_failloc () {
3755 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3758 cancel_lru_locks() {
3759 $LCTL mark "cancel_lru_locks $1 start"
3760 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3761 $LCTL set_param -n $d=clear
3763 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3764 $LCTL mark "cancel_lru_locks $1 stop"
3769 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3770 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3771 echo "$DEFAULT_LRU_SIZE"
3776 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3779 lru_resize_disable()
3781 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3786 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3787 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3788 echo there is still data in page cache $FILE ?
3789 lctl get_param -n $FILE
3797 DEBUGSAVE="$(lctl get_param -n debug)"
3801 [ -n "$DEBUGSAVE" ] && \
3802 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3807 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3810 debug_size_restore() {
3811 [ -n "$DEBUG_SIZE_SAVED" ] && \
3812 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3816 start_full_debug_logging() {
3821 local DEBUG_SIZE=150
3823 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3824 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3827 stop_full_debug_logging() {
3832 # prints bash call stack
3835 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
3836 local s=${BASH_SOURCE[$i]}
3837 local l=${BASH_LINENO[$i-1]}
3838 local f=${FUNCNAME[$i]}
3839 echo " = $s:$l:$f()"
3843 ##################################
3845 ##################################
3848 local TYPE=${TYPE:-"FAIL"}
3851 # do not dump logs if $1=false
3852 if [ "x$1" = "xfalse" ]; then
3857 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
3861 # We need to dump the logs on all nodes
3863 gather_logs $(comma_list $(nodes_list))
3867 [ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
3868 echo "$@" > $LOGDIR/err
3873 local log=$TESTSUITELOG
3875 [ -f "$log" ] && grep -q FAIL $log && status=1
3888 # use only if we are ignoring failures for this test, bugno required.
3889 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
3890 # e.g. error_ignore 5494 "your message"
3892 local TYPE="IGNORE (bz$1)"
3897 error_and_remount() {
3899 remount_client $MOUNT
3904 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
3909 log " SKIP: $TESTSUITE $TESTNAME $@"
3911 if [[ -n "$ALWAYS_SKIPPED" ]]; then
3912 skip_logged $TESTNAME "$@"
3915 echo "$@" > $LOGDIR/skip
3918 [[ -n "$TESTSUITELOG" ]] &&
3919 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
3922 build_test_filter() {
3923 EXCEPT="$EXCEPT $(testslist_filter)"
3925 [ "$ONLY" ] && log "only running test `echo $ONLY`"
3929 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
3930 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
3931 [ "$EXCEPT_SLOW" ] && \
3932 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
3933 for E in $EXCEPT; do
3934 eval EXCEPT_${E}=true
3936 for E in $ALWAYS_EXCEPT; do
3937 eval EXCEPT_ALWAYS_${E}=true
3939 for E in $EXCEPT_SLOW; do
3940 eval EXCEPT_SLOW_${E}=true
3942 for G in $GRANT_CHECK_LIST; do
3943 eval GCHECK_ONLY_${G}=true
3948 if [[ $1 = [a-z]* ]]; then
3955 # print a newline if the last test was skipped
3956 export LAST_SKIPPED=
3957 export ALWAYS_SKIPPED=
3959 # Main entry into test-framework. This is called with the name and
3960 # description of a test. The name is used to find the function to run
3961 # the test using "test_$name".
3963 # This supports a variety of methods of specifying specific test to
3964 # run or not run. These need to be documented...
3969 export base=`basetest $1`
3970 if [ ! -z "$ONLY" ]; then
3972 if [ ${!testname}x != x ]; then
3973 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3974 run_one_logged $1 "$2"
3978 if [ ${!testname}x != x ]; then
3979 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3980 run_one_logged $1 "$2"
3991 if [ ${!testname}x != x ]; then
3992 TESTNAME=test_$1 skip "skipping excluded test $1"
3995 testname=EXCEPT_$base
3996 if [ ${!testname}x != x ]; then
3997 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4000 testname=EXCEPT_ALWAYS_$1
4001 if [ ${!testname}x != x ]; then
4002 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4005 testname=EXCEPT_ALWAYS_$base
4006 if [ ${!testname}x != x ]; then
4007 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4010 testname=EXCEPT_SLOW_$1
4011 if [ ${!testname}x != x ]; then
4012 TESTNAME=test_$1 skip "skipping SLOW test $1"
4015 testname=EXCEPT_SLOW_$base
4016 if [ ${!testname}x != x ]; then
4017 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4023 run_one_logged $1 "$2"
4034 module_loaded lnet || load_modules
4046 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4051 strace -o $TMP/$1.strace -ttt $*
4053 log "FINISHED: $*: rc $RC"
4058 equals_msg $1 test complete, duration $2 sec
4059 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4060 echo duration $2 >>$TESTSUITELOG
4064 # Set TEST_STATUS here. It will be used for logging the result.
4067 if [[ -f $LOGDIR/err ]]; then
4069 elif [[ -f $LOGDIR/skip ]]; then
4072 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4076 local FFREE=$(do_node $SINGLEMDS \
4077 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4078 local FTOTAL=$(do_node $SINGLEMDS \
4079 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4081 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4085 echo -n "Resetting fail_loc on all nodes..."
4086 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4092 # Log a message (on all nodes) padded with "=" before and after.
4093 # Also appends a timestamp and prepends the testsuite name.
4096 EQUALS="===================================================================================================="
4098 msg="== ${TESTSUITE} $*"
4100 [[ $last != "=" && $last != " " ]] && msg="$msg "
4101 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4102 # always include at least == after the message
4103 log "$msg== $(date +"%H:%M:%S (%s)")"
4107 # Run a single test function and cleanup after it.
4109 # This function should be run in a subshell so the test func can
4110 # exit() without stopping the whole script.
4115 tfile=f.${TESTSUITE}.${testnum}
4116 export tdir=d0.${TESTSUITE}/d${base}
4117 export TESTNAME=test_$testnum
4118 local SAVE_UMASK=`umask`
4121 banner "test $testnum: $message"
4122 test_${testnum} || error "test_$testnum failed with $?"
4125 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4126 check_catastrophe || error "LBUG/LASSERT detected"
4127 ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
4135 # Wrapper around run_one to ensure:
4136 # - test runs in subshell
4137 # - output of test is saved to separate log file for error reporting
4138 # - test result is saved to data file
4141 local BEFORE=`date +%s`
4143 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4144 local test_log=$LOGDIR/$name
4147 local SAVE_UMASK=`umask`
4151 log_sub_test_begin test_${1}
4152 (run_one $1 "$2") 2>&1 | tee -i $test_log
4153 local RC=${PIPESTATUS[0]}
4155 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4156 echo "test_$1 returned $RC" | tee $LOGDIR/err
4158 duration=$((`date +%s` - $BEFORE))
4159 pass "$1" "(${duration}s)"
4161 if [[ -f $LOGDIR/err ]]; then
4162 TEST_ERROR=$(cat $LOGDIR/err)
4163 elif [[ -f $LOGDIR/skip ]]; then
4164 TEST_ERROR=$(cat $LOGDIR/skip)
4166 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4168 if [ -f $LOGDIR/err ]; then
4169 $FAIL_ON_ERROR && exit $RC
4178 # Print information of skipped tests to result.yml
4181 log_sub_test_begin $1
4183 log_sub_test_end "SKIP" "0" "0" "$@"
4187 (cd `dirname $1`; echo $PWD/`basename $1`)
4192 export base=`basetest $1`
4193 [ "$CHECK_GRANT" == "no" ] && return 0
4195 testname=GCHECK_ONLY_${base}
4196 [ ${!testname}x == x ] && return 0
4198 echo -n "checking grant......"
4200 local clients=$CLIENTS
4201 [ -z $clients ] && clients=$(hostname)
4203 # sync all the data and make sure no pending data on server
4204 do_nodes $clients sync
4207 client_grant=`do_nodes $clients \
4208 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4209 awk '{total += $1} END{print total}'`
4212 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4213 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4214 awk '{total += $1} END{print total}'`
4216 # check whether client grant == server grant
4217 if [ $client_grant -ne $server_grant ]; then
4218 echo "failed: client:${client_grant} server: ${server_grant}."
4219 do_nodes $(comma_list $(osts_nodes)) \
4220 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4221 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4224 echo "pass: client:${client_grant} server: ${server_grant}"
4229 ########################
4235 ost=`echo $1 | awk -F_ '{print $3}'`
4236 if [ -z $ost ]; then
4237 ost=`echo $1 | sed 's/-osc.*//'`
4242 ostuuid_from_index()
4244 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4247 ostname_from_index() {
4248 local uuid=$(ostuuid_from_index $1)
4252 index_from_ostuuid()
4254 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4257 mdtuuid_from_index()
4259 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4264 [ "$node" != "$(hostname)" ]
4270 for node in $(mdts_nodes); do
4271 remote_node $node && return 0
4278 [ "$CLIENTONLY" ] && return 0 || true
4279 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4284 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4285 MSKIPPED=1 && return 1
4292 for node in $(osts_nodes) ; do
4293 remote_node $node && return 0
4300 [ "$CLIENTONLY" ] && return 0 || true
4301 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4306 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4307 OSKIPPED=1 && return 1
4314 MGS=$(facet_host mgs)
4315 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4320 remote_mds_nodsh || remote_ost_nodsh || \
4321 $(single_local_node $(comma_list $(nodes_list)))
4327 for num in `seq $MDSCOUNT`; do
4328 MDSNODES="$MDSNODES $(facet_host mds$num)"
4330 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4336 remote_ost && remote_mds
4344 for facet in ${facets//,/ }; do
4345 if [ "$FAILURE_MODE" = HARD ]; then
4346 nodes="$nodes $(facet_active_host $facet)"
4348 nodes="$nodes $(facet_host $facet)"
4351 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4357 local facets=$(get_facets OST)
4358 local nodes=$(facets_nodes $facets)
4364 # FIXME. We need a list of clients
4365 local myNODES=$HOSTNAME
4368 # CLIENTS (if specified) contains the local client
4369 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4371 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4372 myNODES="$myNODES $(facets_nodes $(get_facets))"
4375 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4380 remote_nodes_list () {
4381 local rnodes=$(nodes_list)
4382 rnodes=$(echo " $rnodes " | sed -re "s/\s+$HOSTNAME\s+/ /g")
4386 init_clients_lists () {
4387 # Sanity check: exclude the local client from RCLIENTS
4388 local clients=$(hostlist_expand "$RCLIENTS")
4389 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4391 # Sanity check: exclude the dup entries
4392 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4394 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4396 # Sanity check: exclude the dup entries from CLIENTS
4397 # for those configs which has SINGLCLIENT set to local client
4398 clients=$(for i in $clients; do echo $i; done | sort -u)
4400 CLIENTS=$(comma_list $clients)
4401 local -a remoteclients=($RCLIENTS)
4402 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4403 varname=CLIENT$((i + 2))
4404 eval $varname=${remoteclients[i]}
4407 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4410 get_random_entry () {
4413 rnodes=${rnodes//,/ }
4415 local -a nodes=($rnodes)
4416 local num=${#nodes[@]}
4417 local i=$((RANDOM * num * 2 / 65536))
4423 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4428 lctl get_param version | grep -q patchless
4432 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4433 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4438 echo $nodes | wc -w || true
4442 local nodes=$(osts_nodes)
4443 local osscount=$(get_node_count "$nodes")
4444 [ ! "$OSTCOUNT" = "$osscount" ]
4448 local nodes=$(mdts_nodes)
4449 local mdtcount=$(get_node_count "$nodes")
4450 [ ! "$MDSCOUNT" = "$mdtcount" ]
4453 generate_machine_file() {
4454 local nodes=${1//,/ }
4455 local machinefile=$2
4457 for node in $nodes; do
4458 echo $node >>$machinefile || \
4459 { echo "can not generate machinefile $machinefile" && return 1; }
4464 local file=$1/stripe
4466 $LFS getstripe -v $file || error
4470 setstripe_nfsserver () {
4473 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4474 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4476 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4478 do_nodev $nfsserver lfs setstripe "$@"
4481 # Check and add a test group.
4487 local gid=$(getent group $group_name | cut -d: -f3)
4488 if [[ -n "$gid" ]]; then
4489 [[ "$gid" -eq "$group_id" ]] || {
4490 error_noexit "inconsistent group ID:" \
4491 "new: $group_id, old: $gid"
4495 groupadd -g $group_id $group_name
4502 # Check and add a test user.
4515 local uid=$(getent passwd $user_name | cut -d: -f3)
4516 if [[ -n "$uid" ]]; then
4517 if [[ "$uid" -eq "$user_id" ]]; then
4518 local dir=$(getent passwd $user_name | cut -d: -f6)
4519 if [[ "$dir" != "$home" ]]; then
4521 usermod -d $home $user_name
4525 error_noexit "inconsistent user ID:" \
4526 "new: $user_id, old: $uid"
4531 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4538 check_runas_id_ret() {
4540 local myRUNAS_UID=$1
4541 local myRUNAS_GID=$2
4544 if [ -z "$myRUNAS" ]; then
4545 error_exit "myRUNAS command must be specified for check_runas_id"
4548 $myRUNAS krb5_login.sh || \
4549 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4551 mkdir $DIR/d0_runas_test
4553 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4554 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4555 rm -rf $DIR/d0_runas_test
4560 local myRUNAS_UID=$1
4561 local myRUNAS_GID=$2
4564 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4565 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4566 Please set RUNAS_ID to some UID which exists on MDS and client or
4567 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4570 # obtain the UID/GID for MPI_USER
4574 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4575 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4577 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4578 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4581 # obtain and cache Kerberos ticket-granting ticket
4582 refresh_krb5_tgt() {
4583 local myRUNAS_UID=$1
4584 local myRUNAS_GID=$2
4587 if [ -z "$myRUNAS" ]; then
4588 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4591 CLIENTS=${CLIENTS:-$HOSTNAME}
4592 do_nodes $CLIENTS "set -x
4593 if ! $myRUNAS krb5_login.sh; then
4594 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4599 # Run multiop in the background, but wait for it to print
4600 # "PAUSING" to its stdout before returning from this function.
4601 multiop_bg_pause() {
4602 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4606 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4609 echo "$MULTIOP_PROG $FILE v$ARGS"
4610 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4612 echo "TMPPIPE=${TMPPIPE}"
4613 read -t 60 multiop_output < $TMPPIPE
4614 if [ $? -ne 0 ]; then
4619 if [ "$multiop_output" != "PAUSING" ]; then
4620 echo "Incorrect multiop output: $multiop_output"
4635 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4641 inodes_available () {
4642 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4646 mdsrate_inodes_available () {
4647 local min_inodes=$(inodes_available)
4648 echo $((min_inodes * 99 / 100))
4651 # reset llite stat counters
4652 clear_llite_stats(){
4653 lctl set_param -n llite.*.stats 0
4656 # sum llite stat items
4657 calc_llite_stats() {
4658 local res=$(lctl get_param -n llite.*.stats |
4659 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4663 # reset osc stat counters
4665 lctl set_param -n osc.*.osc_stats 0
4668 # sum osc stat items
4670 local res=$(lctl get_param -n osc.*.osc_stats |
4671 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4676 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4679 calc_osc_kbytes () {
4680 df $MOUNT > /dev/null
4681 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4684 # save_lustre_params(node, parameter_mask)
4685 # generate a stream of formatted strings (<node> <param name>=<param value>)
4686 save_lustre_params() {
4688 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4691 # restore lustre parameters from input stream, produces by save_lustre_params
4692 restore_lustre_params() {
4696 while IFS=" =" read node name val; do
4697 do_node ${node//:/} "lctl set_param -n $name $val"
4701 check_catastrophe() {
4702 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4703 local C=$CATASTROPHE
4704 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4706 if [ $rnodes ]; then
4707 do_nodes $rnodes "rc=\\\$([ -f $C ] && echo \\\$(< $C) || echo 0);
4708 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4713 # CMD: determine mds index where directory inode presents
4716 local file=$dir/f0.get_mds_dir_tmpfile
4721 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4722 local -a oldused=($iused)
4724 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4726 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4727 local -a newused=($iused)
4730 for ((i=0; i<${#newused[@]}; i++)); do
4731 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4737 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4740 mdsrate_cleanup () {
4742 mpi_run -np $1 -machinefile $2 ${MDSRATE} --unlink --nfiles $3 --dir $4 --filefmt $5 $6
4747 delayed_recovery_enabled () {
4748 local var=${SINGLEMDS}_svc
4749 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4752 ########################
4754 convert_facet2label() {
4757 if [ x$facet = xost ]; then
4761 local varsvc=${facet}_svc
4763 if [ -n ${!varsvc} ]; then
4766 error "No lablel for $facet!"
4770 get_clientosc_proc_path() {
4771 echo "${1}-osc-[^M]*"
4774 get_lustre_version () {
4775 local facet=${1:-"$SINGLEMDS"}
4776 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4779 lustre_version_code() {
4780 local facet=${1:-"$SINGLEMDS"}
4781 version_code $(get_lustre_version $1)
4784 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4785 # used by MDT would not be changed.
4786 # mdt lov: fsname-mdtlov
4787 # mdt osc: fsname-OSTXXXX-osc
4788 mds_on_old_device() {
4789 local mds=${1:-"$SINGLEMDS"}
4791 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
4792 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
4793 > /dev/null 2>&1" && return 0
4798 get_mdtosc_proc_path() {
4800 local ost_label=${2:-"*OST*"}
4802 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
4803 local mdt_label=$(convert_facet2label $mds_facet)
4804 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
4806 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
4807 mds_on_old_device $mds_facet; then
4808 echo "${ost_label}-osc"
4810 echo "${ost_label}-osc-${mdt_index}"
4814 get_osc_import_name() {
4817 local label=$(convert_facet2label $ost)
4819 if [ "${facet:0:3}" = "mds" ]; then
4820 get_mdtosc_proc_path $facet $label
4824 get_clientosc_proc_path $label
4828 _wait_import_state () {
4831 local maxtime=${3:-$(max_recovery_time)}
4835 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4836 while [ "${CONN_STATE}" != "${expected}" ]; do
4837 if [ "${expected}" == "DISCONN" ]; then
4838 # for disconn we can check after proc entry is removed
4839 [ "x${CONN_STATE}" == "x" ] && return 0
4840 # with AT enabled, we can have connect request timeout near of
4841 # reconnect timeout and test can't see real disconnect
4842 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
4844 [ $i -ge $maxtime ] && \
4845 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
4848 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4852 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
4856 wait_import_state() {
4859 local maxtime=${3:-$(max_recovery_time)}
4862 for param in ${params//,/ }; do
4863 _wait_import_state $state $param $maxtime || return
4867 # One client request could be timed out because server was not ready
4868 # when request was sent by client.
4869 # The request timeout calculation details :
4871 # /* We give the server rq_timeout secs to process the req, and
4872 # add the network latency for our local timeout. */
4873 # request->rq_deadline = request->rq_sent + request->rq_timeout +
4874 # ptlrpc_at_get_net_latency(request) ;
4876 # ptlrpc_connect_import ()
4877 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4880 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
4881 # ptlrpc_at_get_net_latency(request) ->
4882 # at_get (max (iat_net_latency=0, at_min)) = at_min
4885 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
4886 # INITIAL_CONNECT_TIMEOUT + at_min
4888 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
4889 # because we can not get this value in runtime,
4890 # the value depends on configure options, and it is not stored in /proc.
4892 # #define CONNECTION_SWITCH_MIN 5U
4893 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
4895 request_timeout () {
4898 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4899 local init_connect_timeout=$TIMEOUT
4900 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
4902 local at_min=$(at_get $facet at_min)
4904 echo $(( init_connect_timeout + at_min ))
4907 wait_osc_import_state() {
4911 local ost=$(get_osc_import_name $facet $ost_facet)
4913 local param="osc.${ost}.ost_server_uuid"
4915 # 1. wait the deadline of client 1st request (it could be skipped)
4916 # 2. wait the deadline of client 2nd request
4917 local maxtime=$(( 2 * $(request_timeout $facet)))
4919 if ! do_rpc_nodes $(facet_host $facet) \
4920 _wait_import_state $expected $param $maxtime; then
4921 error "import is not in ${expected} state"
4928 get_clientmdc_proc_path() {
4936 # Add paths to lustre tests for 32 and 64 bit systems.
4937 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
4938 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
4941 wait_clients_import_state () {
4948 if [ "$FAILURE_MODE" = HARD ]; then
4949 facets=$(facets_on_host $(facet_active_host $facet))
4952 for facet in ${facets//,/ }; do
4953 local label=$(convert_facet2label $facet)
4956 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
4957 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
4958 *) error "unknown facet!" ;;
4960 local params=$(expand_list $params $proc_path)
4963 if ! do_rpc_nodes $list wait_import_state $expected $params; then
4964 error "import is not in ${expected} state"
4974 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
4975 $LCTL get_param obdfilter.*.kbytesavail))
4976 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
4977 $LCTL get_param -n obdfilter.*.tot_granted))
4978 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
4979 $LCTL get_param -n obdfilter.*.kbytestotal))
4980 for ((i=0; i<${#AVAILA[@]}; i++)); do
4981 local -a AVAIL1=(${AVAILA[$i]//=/ })
4982 local -a TOTAL=(${TOTALA[$i]//=/ })
4983 GRANT=$((${GRANTA[$i]}/1024))
4984 # allow 1% of total space in bavail because of delayed
4985 # allocation with ZFS which might release some free space after
4986 # txg commit. For small devices, we set a mininum of 8MB
4987 local LIMIT=$((${TOTAL} / 100 + 8000))
4988 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
4989 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
4990 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
4991 echo " FULL" || echo
4997 do_facet mgs lctl pool_list $1
5001 local fsname=${1%%.*}
5002 local poolname=${1##$fsname.}
5004 do_facet mgs lctl pool_new $1
5006 # get param should return err unless pool is created
5007 [[ $RC -ne 0 ]] && return $RC
5009 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5010 2>/dev/null || echo foo" "" || RC=1
5011 if [[ $RC -eq 0 ]]; then
5014 error "pool_new failed $1"
5019 add_pool_to_list () {
5020 local fsname=${1%%.*}
5021 local poolname=${1##$fsname.}
5023 local listvar=${fsname}_CREATED_POOLS
5024 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5027 remove_pool_from_list () {
5028 local fsname=${1%%.*}
5029 local poolname=${1##$fsname.}
5031 local listvar=${fsname}_CREATED_POOLS
5032 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5035 destroy_pool_int() {
5037 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5038 awk '$1 !~ /^Pool:/ {print $1}')
5039 for ost in $OSTS; do
5040 do_facet mgs lctl pool_remove $1 $ost
5042 do_facet mgs lctl pool_destroy $1
5045 # <fsname>.<poolname> or <poolname>
5047 local fsname=${1%%.*}
5048 local poolname=${1##$fsname.}
5050 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5054 pool_list $fsname.$poolname || return $?
5056 destroy_pool_int $fsname.$poolname
5058 [[ $RC -ne 0 ]] && return $RC
5060 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5061 2>/dev/null || echo foo" "foo" || RC=1
5063 if [[ $RC -eq 0 ]]; then
5064 remove_pool_from_list $fsname.$poolname
5066 error "destroy pool failed $1"
5072 local fsname=${1:-$FSNAME}
5074 local listvar=${fsname}_CREATED_POOLS
5078 [ x${!listvar} = x ] && return 0
5080 echo destroy the created pools: ${!listvar}
5081 for poolname in ${!listvar//,/ }; do
5082 destroy_pool $fsname.$poolname
5087 local fsname=${1:-$FSNAME}
5089 destroy_pools $fsname
5095 local ts=$(date +%s)
5098 if [[ ! -f "$YAML_LOG" ]]; then
5099 # init_logging is not performed before gather_logs,
5100 # so the $LOGDIR needs to be checked here
5101 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5104 [ -f $LOGDIR/shared ] && docp=false
5106 # dump lustre logs, dmesg
5108 prefix="$TESTLOG_PREFIX.$TESTNAME"
5110 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5112 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5113 echo "Dumping logs only on local client."
5114 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5115 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5120 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5121 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5122 if [ ! -f $LOGDIR/shared ]; then
5123 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5136 for i in $(seq 0 $num_mntpts); do
5137 cmd="ls -laf ${mntpt_root}$i/$dir"
5143 for pid in $pids; do
5150 # target_start_and_reset_recovery_timer()
5151 # service_time = at_est2timeout(service_time);
5152 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5153 # INITIAL_CONNECT_TIMEOUT);
5154 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5155 #define CONNECTION_SWITCH_INC 1
5156 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5157 #define CONNECTION_SWITCH_MIN 5U
5159 max_recovery_time () {
5160 local init_connect_timeout=$(( TIMEOUT / 20 ))
5161 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5163 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5168 get_clients_mount_count () {
5169 local clients=${CLIENTS:-`hostname`}
5171 # we need to take into account the clients mounts and
5172 # exclude mds/ost mounts if any;
5173 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5177 PROC_CLI="srpc_info"
5185 if [ $M -lt $N ]; then
5189 while [ $N -lt $M ]; do
5199 calc_connection_cnt() {
5202 # MDT->MDT = 2 * C(M, 2)
5206 comb_m2=$(combination $MDSCOUNT 2)
5208 local num_clients=$(get_clients_mount_count)
5210 local cnt_mdt2mdt=$((comb_m2 * 2))
5211 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5212 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5213 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5214 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5215 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5216 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5230 local cmd="$tgt.srpc.flavor"
5232 if [ $net == "any" ]; then
5237 if [ $dir != "any" ]; then
5242 log "Setting sptlrpc rule: $cmd"
5243 do_facet mgs "$LCTL conf_param $cmd"
5252 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5253 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5255 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5257 if [ "x$bulkspec" != "x" ]; then
5258 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5260 if [ "x$algs" != "x" ]; then
5261 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5263 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5264 if [ $bulk == "bulkn" ]; then
5265 bulk_count=`echo "$output" | grep "bulk flavor" \
5266 | grep "null/null" | wc -l`
5267 elif [ $bulk == "bulki" ]; then
5268 bulk_count=`echo "$output" | grep "bulk flavor" \
5269 | grep "/null" | grep -v "null/" | wc -l`
5271 bulk_count=`echo "$output" | grep "bulk flavor" \
5272 | grep -v "/null" | grep -v "null/" | wc -l`
5276 [ $bulk_count -lt $count ] && count=$bulk_count
5287 local clients=${CLIENTS:-`hostname`}
5289 for c in ${clients//,/ }; do
5290 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5291 tmpcnt=`count_flvr "$output" $flavor`
5292 cnt=$((cnt + tmpcnt))
5302 local clients=${CLIENTS:-`hostname`}
5304 for c in ${clients//,/ }; do
5305 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5306 tmpcnt=`count_flvr "$output" $flavor`
5307 cnt=$((cnt + tmpcnt))
5317 if [ $MDSCOUNT -le 1 ]; then
5322 for num in `seq $MDSCOUNT`; do
5323 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5324 tmpcnt=`count_flvr "$output" $flavor`
5325 cnt=$((cnt + tmpcnt))
5336 for num in `seq $MDSCOUNT`; do
5337 mdtosc=$(get_mdtosc_proc_path mds$num)
5338 mdtosc=${mdtosc/-MDT*/-MDT\*}
5339 output=$(do_facet mds$num lctl get_param -n \
5340 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5341 tmpcnt=`count_flvr "$output" $flavor`
5342 cnt=$((cnt + tmpcnt))
5351 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5352 count_flvr "$output" $flavor
5357 local dir=$1 # from to
5358 local flavor=$2 # flavor expected
5361 if [ $dir == "cli2mdt" ]; then
5362 res=`flvr_cnt_cli2mdt $flavor`
5363 elif [ $dir == "cli2ost" ]; then
5364 res=`flvr_cnt_cli2ost $flavor`
5365 elif [ $dir == "mdt2mdt" ]; then
5366 res=`flvr_cnt_mdt2mdt $flavor`
5367 elif [ $dir == "mdt2ost" ]; then
5368 res=`flvr_cnt_mdt2ost $flavor`
5369 elif [ $dir == "all2ost" ]; then
5370 res1=`flvr_cnt_mdt2ost $flavor`
5371 res2=`flvr_cnt_cli2ost $flavor`
5372 res=$((res1 + res2))
5373 elif [ $dir == "all2mdt" ]; then
5374 res1=`flvr_cnt_mdt2mdt $flavor`
5375 res2=`flvr_cnt_cli2mdt $flavor`
5376 res=$((res1 + res2))
5377 elif [ $dir == "all2all" ]; then
5378 res1=`flvr_cnt_mdt2ost $flavor`
5379 res2=`flvr_cnt_cli2ost $flavor`
5380 res3=`flvr_cnt_mdt2mdt $flavor`
5381 res4=`flvr_cnt_cli2mdt $flavor`
5382 res=$((res1 + res2 + res3 + res4))
5390 local dir=$1 # from to
5391 local flavor=$2 # flavor expected
5392 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5396 for ((i=0;i<20;i++)); do
5397 echo -n "checking $dir..."
5398 res=$(do_check_flavor $dir $flavor)
5399 echo "found $res/$expect $flavor connections"
5400 [ $res -ge $expect ] && return 0
5404 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5408 restore_to_default_flavor()
5410 local proc="mgs.MGS.live.$FSNAME"
5412 echo "restoring to default flavor..."
5414 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5416 # remove all existing rules if any
5417 if [ $nrule -ne 0 ]; then
5418 echo "$nrule existing rules"
5419 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5420 echo "remove rule: $rule"
5421 spec=`echo $rule | awk -F = '{print $1}'`
5422 do_facet mgs "$LCTL conf_param -d $spec"
5426 # verify no rules left
5427 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5428 [ $nrule -ne 0 ] && error "still $nrule rules left"
5430 # wait for default flavor to be applied
5431 # currently default flavor for all connections are 'null'
5432 wait_flavor all2all null
5433 echo "now at default flavor settings"
5438 local flavor=${1:-null}
5440 echo "setting all flavor to $flavor"
5442 # FIXME need parameter to this fn
5443 # and remove global vars
5444 local cnt_all2all=$(calc_connection_cnt all2all)
5446 local res=$(do_check_flavor all2all $flavor)
5447 if [ $res -eq $cnt_all2all ]; then
5448 echo "already have total $res $flavor connections"
5452 echo "found $res $flavor out of total $cnt_all2all connections"
5453 restore_to_default_flavor
5455 [[ $flavor = null ]] && return 0
5457 set_rule $FSNAME any any $flavor
5458 wait_flavor all2all $flavor
5464 # Checking for shared logdir
5465 if [ ! -d $dir ]; then
5466 # Not found. Create local logdir
5469 touch $dir/check_file.$(hostname -s)
5474 check_write_access() {
5479 for node in $(nodes_list); do
5480 file=$dir/check_file.$(short_hostname $node)
5481 if [[ ! -f "$file" ]]; then
5482 # Logdir not accessible/writable from this node.
5485 rm -f $file || return 1
5491 if [[ -n $YAML_LOG ]]; then
5494 local SAVE_UMASK=`umask`
5497 export YAML_LOG=${LOGDIR}/results.yml
5501 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5502 if check_shared_dir $LOGDIR; then
5503 touch $LOGDIR/shared
5504 echo "Logging to shared log directory: $LOGDIR"
5506 echo "Logging to local directory: $LOGDIR"
5509 yml_nodes_file $LOGDIR >> $YAML_LOG
5510 yml_results_file >> $YAML_LOG
5517 yml_log_test $1 >> $YAML_LOG
5521 yml_log_test_status $@ >> $YAML_LOG
5524 log_sub_test_begin() {
5525 yml_log_sub_test_begin "$@" >> $YAML_LOG
5528 log_sub_test_end() {
5529 yml_log_sub_test_end "$@" >> $YAML_LOG
5535 local llverdev_opts=$2
5536 local devname=$(basename $1)
5537 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5538 # loop devices aren't in /proc/partitions
5539 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5541 size=$(($size / 1024 / 1024)) # Gb
5543 local partial_arg=""
5544 # Run in partial (fast) mode if the size
5545 # of a partition > 1 GB
5546 [ $size -gt 1 ] && partial_arg="-p"
5548 llverdev --force $partial_arg $llverdev_opts $dev
5554 local llverfs_opts=$2
5555 local partial_arg=""
5556 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5558 # Run in partial (fast) mode if the size
5559 # of a partition > 1 GB
5560 [ $size -gt 1 ] && partial_arg="-p"
5562 llverfs $partial_arg $llverfs_opts $dir
5565 remove_mdt_files() {
5570 local mntpt=$(facet_mntpt $facet)
5571 local opts=$MDS_MOUNT_OPTS
5573 echo "removing files from $mdtdev on $facet: $files"
5574 if [ $(facet_fstype $facet) == ldiskfs ] &&
5575 ! do_facet $facet test -b ${!dev}; then
5576 opts=$(csa_add "$opts" -o loop)
5578 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5582 rm $mntpt/ROOT/$f || { rc=$?; break; }
5584 umount -f $mntpt || return $?
5588 duplicate_mdt_files() {
5593 local mntpt=$(facet_mntpt $facet)
5594 local opts=$MDS_MOUNT_OPTS
5596 echo "duplicating files on $mdtdev on $facet: $files"
5597 mkdir -p $mntpt || return $?
5598 if [ $(facet_fstype $facet) == ldiskfs ] &&
5599 ! do_facet $facet test -b ${!dev}; then
5600 opts=$(csa_add "$opts" -o loop)
5602 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5613 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5614 pushd $mntpt/ROOT > /dev/null || return $?
5617 touch $f.bad || return $?
5618 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5620 [ $rc -eq 0 ] || return $rc
5621 setfattr --restore $tmp || return $?
5627 local devs=${1//,/ }
5630 local rslt=$TMP/sgpdd_survey
5632 # sgpdd-survey cleanups ${rslt}.* files
5634 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5640 # returns the canonical name for an ldiskfs device
5645 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5646 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5647 echo dm-\\\${foo##*:};
5649 echo \\\$(basename \\\$dv);
5653 is_sanity_benchmark() {
5654 local benchmarks="dbench bonnie iozone fsx"
5656 for b in $benchmarks; do
5657 if [ "$b" == "$suite" ]; then
5665 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5668 # Get the block size of the filesystem.
5674 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5675 awk '/^Block size:/ {print $3}')
5679 # Check whether the "large_xattr" feature is enabled or not.
5680 large_xattr_enabled() {
5681 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5683 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5684 return ${PIPESTATUS[0]}
5687 # Get the maximum xattr size supported by the filesystem.
5691 if large_xattr_enabled; then
5692 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5695 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5696 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5698 # maximum xattr size = size of block - size of header -
5699 # size of 1 entry - 4 null bytes
5700 size=$((block_size - 32 - 32 - 4))
5706 # Dump the value of the named xattr from a file.
5711 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5714 # Generate a string with size of $size bytes.
5716 local size=${1:-1024} # in bytes
5718 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5721 reformat_external_journal() {
5722 if [ ! -z ${EJOURNAL} ]; then
5723 local rcmd="do_facet ${SINGLEMDS}"
5725 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5726 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5730 # MDT file-level backup/restore
5731 mds_backup_restore() {
5732 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5733 local mntpt=$(facet_mntpt brpt)
5734 local rcmd="do_facet ${SINGLEMDS}"
5735 local metaea=${TMP}/backup_restore.ea
5736 local metadata=${TMP}/backup_restore.tgz
5737 local opts=${MDS_MOUNT_OPTS}
5739 if ! ${rcmd} test -b ${devname}; then
5740 opts=$(csa_add "$opts" -o loop)
5743 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5745 # step 1: build mount point
5746 ${rcmd} mkdir -p $mntpt
5747 # step 2: cleanup old backup
5748 ${rcmd} rm -f $metaea $metadata
5750 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5751 # step 4: backup metaea
5753 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
5755 # step 5: backup metadata
5757 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
5759 ${rcmd} umount -d $mntpt || return 4
5760 # step 7: reformat external journal if needed
5761 reformat_external_journal || return 5
5762 # step 8: reformat dev
5763 echo "reformat new device"
5764 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
5765 --reformat $devname > /dev/null || return 6
5767 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
5768 # step 10: restore metadata
5770 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
5771 # step 11: restore metaea
5773 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
5774 # step 12: remove recovery logs
5775 echo "remove recovery logs"
5776 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
5777 # step 13: umount dev
5778 ${rcmd} umount -d $mntpt || return 10
5779 # step 14: cleanup tmp backup
5780 ${rcmd} rm -f $metaea $metadata
5785 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5786 local mntpt=$(facet_mntpt brpt)
5787 local rcmd="do_facet ${SINGLEMDS}"
5789 local opts=${MDS_MOUNT_OPTS}
5791 if ! ${rcmd} test -b ${devname}; then
5792 opts=$(csa_add "$opts" -o loop)
5795 echo "remove OI files: idx=${idx}"
5797 # step 1: build mount point
5798 ${rcmd} mkdir -p $mntpt
5800 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5801 if [ -z $idx ]; then
5802 # step 3: remove all OI files
5803 ${rcmd} rm -fv $mntpt/oi.16*
5804 elif [ $idx -lt 2 ]; then
5805 ${rcmd} rm -fv $mntpt/oi.16.${idx}
5809 # others, rm oi.16.[idx, idx * idx, idx ** ...]
5810 for ((i=${idx}; i<64; i=$((i * idx)))); do
5811 ${rcmd} rm -fv $mntpt/oi.16.${i}
5815 ${rcmd} umount -d $mntpt || return 2
5816 # OI files will be recreated when mounted as lustre next time.