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=${MKE2FS:-mke2fs}
127 export DEBUGFS=${DEBUGFS:-debugfs}
128 export TUNE2FS=${TUNE2FS:-tune2fs}
129 export E2LABEL=${E2LABEL:-e2label}
130 export DUMPE2FS=${DUMPE2FS:-dumpe2fs}
131 export E2FSCK=${E2FSCK:-e2fsck}
132 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
134 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
135 export FSCK_MAX_ERR=4 # File system errors left uncorrected
137 export ZFS=${ZFS:-zfs}
138 export ZPOOL=${ZPOOL:-zpool}
139 export ZDB=${ZDB:-zdb}
141 #[ -d /r ] && export ROOT=${ROOT:-/r}
142 export TMP=${TMP:-$ROOT/tmp}
143 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
144 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
145 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
147 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
148 if ! echo $PATH | grep -q $LUSTRE/utils; then
149 export PATH=$LUSTRE/utils:$PATH
151 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
152 export PATH=$LUSTRE/utils/gss:$PATH
154 if ! echo $PATH | grep -q $LUSTRE/tests; then
155 export PATH=$LUSTRE/tests:$PATH
157 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
158 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
160 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
161 [ ! -f "$LST" ] && export LST=$(which lst)
162 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
163 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
164 # Ubuntu, at least, has a truncate command in /usr/bin
165 # so fully path our truncate command.
166 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
167 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
168 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
169 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
170 export PATH=$LUSTRE/tests/racer:$PATH:
172 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
173 export PATH=$LUSTRE/tests/mpi:$PATH
175 export RSYNC_RSH=${RSYNC_RSH:-rsh}
177 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
178 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
179 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
180 [ ! -f "$LFS" ] && export LFS=$(which lfs)
181 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
182 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
184 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
185 if [ ! -f "$L_GETIDENTITY" ]; then
186 if `which l_getidentity > /dev/null 2>&1`; then
187 export L_GETIDENTITY=$(which l_getidentity)
189 export L_GETIDENTITY=NONE
192 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
193 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID=$(which ll_decode_filter_fid)
194 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
195 [ ! -f "$MKFS" ] && export MKFS=$(which mkfs.lustre)
196 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
197 [ ! -f "$TUNEFS" ] && export TUNEFS=$(which tunefs.lustre)
198 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
199 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
200 [ ! -f "$LUSTRE_RMMOD" ] &&
201 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
202 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
203 [ ! -f "$LFS_MIGRATE" ] &&
204 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
205 export NAME=${NAME:-local}
206 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
207 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
208 export LGSSD=$(which lgssd)
209 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
210 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
211 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
213 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
216 if [ "$ACCEPTOR_PORT" ]; then
217 export PORT_OPT="--port $ACCEPTOR_PORT"
222 echo "Using GSS/krb5 ptlrpc security flavor"
223 which lgss_keyring > /dev/null 2>&1 || \
224 error_exit "built with gss disabled! SEC=$SEC"
235 IDENTITY_UPCALL=false
238 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
240 # Paths on remote nodes, if different
241 export RLUSTRE=${RLUSTRE:-$LUSTRE}
242 export RPWD=${RPWD:-$PWD}
243 export I_MOUNTED=${I_MOUNTED:-"no"}
244 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mds.ko -a \
245 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mds.ko -a \
246 ! -f `dirname $0`/../mds/mds.ko ]; then
247 export CLIENTMODSONLY=yes
250 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
254 while getopts "rvwf:" opt $*; do
257 r) REFORMAT=--reformat;;
259 w) WRITECONF=writeconf;;
264 shift $((OPTIND - 1))
267 # print the durations of each test if "true"
268 DDETAILS=${DDETAILS:-false}
269 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
277 ncpts=$(do_facet $facet "lctl get_param -n " \
278 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
280 if [ $ncpts -eq 0 ]; then
288 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
289 eval set -- $(tr "[:punct:]" " " <<< $*)
291 echo -n $((($1 << 16) | ($2 << 8) | $3))
294 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
295 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
298 /sbin/lsmod | grep -q "^\<$1\>"
301 # Load a module on the system where this is running.
303 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
305 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
306 # will be used as the arguments. Otherwise arguments will be obtained from
307 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
314 BASE=`basename $module $EXT`
316 module_loaded ${BASE} && return
318 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
320 if [ $# -eq 0 ]; then
321 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
322 # Bash until 4.x, so we resort to eval.
323 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
324 eval set -- \$$optvar
325 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
326 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
327 set -- $(grep -P "^options\\s+${BASE}" $MODPROBECONF)
328 # Get rid of "options $module"
329 (($# > 0)) && shift 2
331 # Ensure we have accept=all for lnet
332 if [ $(basename $module) = lnet ]; then
333 # OK, this is a bit wordy...
334 local arg accept_all_present=false
336 [ "$arg" = accept=all ] && accept_all_present=true
338 $accept_all_present || set -- "$@" accept=all
343 [ $# -gt 0 ] && echo "${module} options: '$*'"
345 # Note that insmod will ignore anything in modprobe.conf, which is why we're
346 # passing options on the command-line.
347 if [ "$BASE" == "lnet_selftest" ] && \
348 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
349 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
350 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
351 insmod ${LUSTRE}/${module}${EXT} "$@"
353 # must be testing a "make install" or "rpm" installation
354 # note failed to load ptlrpc_gss is considered not fatal
355 if [ "$BASE" == "ptlrpc_gss" ]; then
356 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
363 llite_lloop_enabled() {
364 local n1=$(uname -r | cut -d. -f1)
365 local n2=$(uname -r | cut -d. -f2)
366 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
368 # load the llite_lloop module for < 2.6.32 kernels
369 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
370 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
377 load_modules_local() {
378 if [ "$USE_OFD" == yes ]; then
379 if module_loaded obdfilter; then
380 if ! $LUSTRE_RMMOD ldiskfs; then
381 echo "$HOSTNAME may still be using obdfilter.ko"
386 if module_loaded ofd; then
387 if ! $LUSTRE_RMMOD ldiskfs; then
388 echo "$HOSTNAME may still be using ofd.ko"
394 if [ -n "$MODPROBE" ]; then
396 echo "Using modprobe to load modules"
400 echo Loading modules from $LUSTRE
404 if [ -f /sys/devices/system/cpu/online ]; then
405 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
406 echo "detected $ncpus online CPUs by sysfs"
408 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
410 if [ $rc -eq 0 ]; then
411 echo "detected $ncpus online CPUs by getconf"
413 echo "Can't detect number of CPUs"
419 # if there is only one CPU core, libcfs can only create one partition
420 # if there is more than 4 CPU cores, libcfs should create multiple CPU
421 # partitions. So we just force libcfs to create 2 partitions for
422 # system with 2 or 4 cores
423 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
424 # force to enable multiple CPU partitions
425 echo "Force libcfs to create 2 CPU partitions"
428 echo "libcfs will create CPU partition based on online CPUs"
431 load_module ../libcfs/libcfs/libcfs cpu_npartitions=$ncpts
433 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
434 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
435 load_module ../lnet/lnet/lnet
436 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
437 load_module ../lnet/klnds/$LNETLND
438 load_module lvfs/lvfs
439 load_module obdclass/obdclass
440 load_module ptlrpc/ptlrpc
441 load_module ptlrpc/gss/ptlrpc_gss
449 load_module obdecho/obdecho
450 if ! client_only; then
451 SYMLIST=/proc/kallsyms
452 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
453 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
454 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
455 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
456 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
457 load_module osd-zfs/osd_zfs
462 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
464 # This block shall be moved up beside osd-zfs as soon
465 # as osd-ldiskfs stops using mdd symbols.
467 grep -q exportfs_decode_fh $SYMLIST ||
468 { modprobe exportfs 2> /dev/null || true; }
469 load_module ../ldiskfs/ldiskfs/ldiskfs
470 load_module lvfs/fsfilt_ldiskfs
471 load_module osd-ldiskfs/osd_ldiskfs
476 if [ "$USE_OFD" == yes ]; then
479 load_module obdfilter/obdfilter
484 load_module llite/lustre
485 llite_lloop_enabled && load_module llite/llite_lloop
486 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
488 rm -f $OGDB/ogdb-$HOSTNAME
489 $LCTL modules > $OGDB/ogdb-$HOSTNAME
491 # 'mount' doesn't look in $PATH, just sbin
492 if [ -f $LUSTRE/utils/mount.lustre ] && \
493 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
494 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
495 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
502 # load modules on remote nodes optionally
503 # lustre-tests have to be installed on these nodes
504 if $LOAD_MODULES_REMOTE ; then
505 local list=$(comma_list $(remote_nodes_list))
506 echo loading modules on $list
507 do_rpc_nodes $list load_modules_local
512 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
513 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
514 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
515 echo "$LEAK_LUSTRE" 1>&2
516 echo "$LEAK_PORTALS" 1>&2
517 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
518 echo "Memory leaks detected"
519 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
525 wait_exit_ST client # bug 12845
527 $LUSTRE_RMMOD ldiskfs || return 2
529 if $LOAD_MODULES_REMOTE ; then
530 local list=$(comma_list $(remote_nodes_list))
531 if [ ! -z $list ]; then
532 echo unloading modules on $list
533 do_rpc_nodes $list $LUSTRE_RMMOD ldiskfs
534 do_rpc_nodes $list check_mem_leak
538 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
539 umount /sbin/mount.lustre || true
540 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
541 rm -f /sbin/mount.lustre || true
544 check_mem_leak || return 254
546 echo "modules unloaded."
550 check_gss_daemon_nodes() {
554 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
555 if [ \\\"\\\$num\\\" -ne 1 ]; then
556 echo \\\$num instance of $dname;
561 check_gss_daemon_facet() {
565 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
566 if [ $num -ne 1 ]; then
567 echo "$num instance of $dname on $facet"
576 echo Stopping $@ on $list
577 do_nodes $list "killall -2 $@ 2>/dev/null || true"
580 # start gss daemons on all nodes, or
581 # "daemon" on "list" if set
582 start_gss_daemons() {
586 if [ "$list" ] && [ "$daemon" ] ; then
587 echo "Starting gss daemon on nodes: $list"
588 do_nodes $list "$daemon" || return 8
592 local list=$(comma_list $(mdts_nodes))
594 echo "Starting gss daemon on mds: $list"
595 do_nodes $list "$LSVCGSSD -v" || return 1
597 do_nodes $list "$LGSSD -v" || return 2
600 list=$(comma_list $(osts_nodes))
601 echo "Starting gss daemon on ost: $list"
602 do_nodes $list "$LSVCGSSD -v" || return 3
603 # starting on clients
605 local clients=${CLIENTS:-`hostname`}
607 echo "Starting $LGSSD on clients $clients "
608 do_nodes $clients "$LGSSD -v" || return 4
611 # wait daemons entering "stable" status
615 # check daemons are running
617 list=$(comma_list $(mdts_nodes) $(osts_nodes))
618 check_gss_daemon_nodes $list lsvcgssd || return 5
620 list=$(comma_list $(mdts_nodes))
621 check_gss_daemon_nodes $list lgssd || return 6
624 check_gss_daemon_nodes $clients lgssd || return 7
629 local list=$(comma_list $(mdts_nodes))
631 send_sigint $list lsvcgssd lgssd
633 list=$(comma_list $(osts_nodes))
634 send_sigint $list lsvcgssd
636 list=${CLIENTS:-`hostname`}
637 send_sigint $list lgssd
642 if ! module_loaded ptlrpc_gss; then
643 load_module ptlrpc/gss/ptlrpc_gss
644 module_loaded ptlrpc_gss ||
645 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
647 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
649 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
650 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
658 # maybe cleanup credential cache?
665 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9]\+//' |
666 tr '[:lower:]' '[:upper:]'
672 if [ $facet == mgs ]; then
676 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
684 if [ -n "${!var}" ]; then
689 var=$(facet_type $facet)FSTYPE
690 if [ -n "${!var}" ]; then
695 if [ -n "$FSTYPE" ]; then
707 local facets=$(get_facets)
710 for facet in ${facets//,/ }; do
711 if [ $node == $(facet_host $facet) ] ||
712 [ $node == "$(facet_failover_host $facet)" ]; then
713 fstype=$(facet_fstype $facet)
714 if [[ $fstypes != *$fstype* ]]; then
715 fstypes+="${fstypes:+,}$fstype"
726 local fstype=$(facet_fstype $facet)
730 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
732 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
733 ${dev} 2>/dev/null");;
735 error "unknown fstype!";;
743 local device=$(mdsdevname $num)
744 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
750 local device=$(ostdevname $num)
751 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
756 # This and set_obdfilter_param() shall be used to access OSD parameters
757 # once existed under "obdfilter":
762 # writethrough_cache_enable
764 get_obdfilter_param() {
766 local device=${2:-$FSNAME-OST*}
769 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
770 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
773 set_obdfilter_param() {
775 local device=${2:-$FSNAME-OST*}
779 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
780 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
784 local dz=${1:-$DEBUG_SIZE}
786 if [ -f /sys/devices/system/cpu/possible ]; then
787 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
789 local cpus=$(getconf _NPROCESSORS_CONF)
792 # bug 19944, adjust size to be -gt num_possible_cpus()
793 # promise 2MB for every cpu at least
794 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
797 lctl set_param debug_mb=$dz
800 set_default_debug () {
801 local debug=${1:-"$PTLDEBUG"}
802 local subsys=${2:-"$SUBSYSTEM"}
803 local debug_size=${3:-$DEBUG_SIZE}
805 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
806 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
808 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
811 set_default_debug_nodes () {
814 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
815 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
819 [[ -n $nodes ]] && do_rpc_nodes $nodes set_default_debug \
820 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
823 set_default_debug_facet () {
825 local node=$(facet_active_host $facet)
826 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
828 set_default_debug_nodes $node
833 local facets=${1:-$(get_facets)}
836 for facet in ${facets//,/ }; do
839 [ $RC -eq 0 ] && continue
841 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
842 skip "Restart of $facet failed!." && touch $LU482_FAILED
844 error "Restart of $facet failed!"
851 # Add argument "arg" (e.g., "loop") to the comma-separated list
852 # of arguments for option "opt" (e.g., "-o") on command
853 # line "opts" (e.g., "-o flock").
859 local opt_pattern="\([[:space:]]\+\|^\)$opt"
861 if echo "$opts" | grep -q $opt_pattern; then
862 opts=$(echo "$opts" | sed -e \
863 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
865 opts+="${opts:+ }$opt $arg"
873 local dev=$(facet_active $facet)_dev
874 local opt=${facet}_opt
875 local mntpt=$(facet_mntpt $facet)
876 local opts="${!opt} $@"
878 if [ $(facet_fstype $facet) == ldiskfs ] &&
879 ! do_facet $facet test -b ${!dev}; then
880 opts=$(csa_add "$opts" -o loop)
883 echo "Starting ${facet}: $opts ${!dev} $mntpt"
884 # for testing LU-482 error handling in mount_facets() and test_0a()
885 if [ -f $TMP/test-lu482-trigger ]; then
888 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
892 if [ $RC -ne 0 ]; then
893 echo "Start of ${!dev} on ${facet} failed ${RC}"
895 set_default_debug_facet $facet
897 label=$(devicelabel ${facet} ${!dev})
898 [ -z "$label" ] && echo no label for ${!dev} && exit 1
899 eval export ${facet}_svc=${label}
900 echo Started ${label}
905 # start facet device options
911 eval export ${facet}_dev=${device}
912 eval export ${facet}_opt=\"$@\"
914 local varname=${facet}failover_dev
915 if [ -n "${!varname}" ] ; then
916 eval export ${facet}failover_dev=${!varname}
918 eval export ${facet}failover_dev=$device
921 local mntpt=$(facet_mntpt $facet)
922 do_facet ${facet} mkdir -p $mntpt
923 eval export ${facet}_MOUNT=$mntpt
930 # When a ZFS OSD is made read-only by replay_barrier(), its pool is "freezed".
931 # Because stopping corresponding target may not clear this in-memory state, we
932 # need to zap the pool from memory by exporting and reimporting the pool.
934 # Although the uberblocks are not updated when a pool is freezed, transactions
935 # are still written to the disks. Modified blocks may be cached in memory when
936 # tests try reading them back. The export-and-reimport process also evicts any
937 # cached pool data from memory to provide the correct "data loss" semantics.
941 local fstype=$(facet_fstype $facet)
946 if [ "${fstype}" == "zfs" ]; then
947 _dev=$(facet_active $facet)_dev
948 dev=${!_dev} # expand _dev to its value, e.g. ${mds1_dev}
949 poolname="${dev%%/*}" # poolname is string before "/"
951 if [ "${poolname}" == "" ]; then
952 echo "invalid dataset name: $dev"
955 do_facet $facet "cp /etc/zfs/zpool.cache /tmp/zpool.cache.back"
956 do_facet $facet "$ZPOOL export ${poolname}"
957 do_facet $facet "$ZPOOL import -f -c /tmp/zpool.cache.back \
966 local HOST=`facet_active_host $facet`
967 [ -z $HOST ] && echo stop: no host for $facet && return 0
969 local mntpt=$(facet_mntpt $facet)
970 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
971 if [ ${running} -ne 0 ]; then
972 echo "Stopping $mntpt (opts:$@) on $HOST"
973 do_facet ${facet} umount -d $@ $mntpt
976 # umount should block, but we should wait for unrelated obd's
977 # like the MGS or MGC to also stop.
978 wait_exit_ST ${facet}
981 # save quota version (both administrative and operational quotas)
982 # add an additional parameter if mountpoint is ever different from $MOUNT
984 # XXX This function is kept for interoperability with old server (< 2.3.51),
985 # it should be removed whenever we drop the interoperability for such
987 quota_save_version() {
988 local fsname=${2:-$FSNAME}
990 local ver=$(tr -c -d "123" <<< $spec)
991 local type=$(tr -c -d "ug" <<< $spec)
993 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
995 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
997 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
999 local osts=$(get_facets OST)
1000 for ost in ${osts//,/ }; do
1002 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1006 # client could mount several lustre
1008 # XXX This function is kept for interoperability with old server (< 2.3.51),
1009 # it should be removed whenever we drop the interoperability for such
1012 local fsname=${1:-$FSNAME}
1014 do_facet mgs lctl get_param mdd.${fsname}-MDT*.quota_type || rc=$?
1015 do_nodes $(comma_list $(osts_nodes)) \
1016 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1020 # XXX This function is kept for interoperability with old server (< 2.3.51),
1021 # it should be removed whenever we drop the interoperability for such
1023 restore_quota_old() {
1024 local mntpt=${1:-$MOUNT}
1025 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1026 if [ ! "$old_QUOTA_TYPE" ] ||
1027 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1030 quota_save_version $old_QUOTA_TYPE
1033 # XXX This function is kept for interoperability with old server (< 2.3.51),
1034 # it should be removed whenever we drop the interoperability for such
1039 # no quota enforcement for now and accounting works out of the box
1042 # We need save the original quota_type params, and restore them after testing
1044 # Suppose that quota type the same on mds and ost
1045 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1046 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1047 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1048 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1049 export old_QUOTA_TYPE=$quota_type
1050 quota_save_version $QUOTA_TYPE
1052 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1053 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1056 local quota_usrs=$QUOTA_USERS
1058 # get_filesystem_size
1059 local disksz=$(lfs df $mntpt | grep "filesystem summary:" | awk '{print $3}')
1060 local blk_soft=$((disksz + 1024))
1061 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1063 local Inodes=$(lfs df -i $mntpt | grep "filesystem summary:" | awk '{print $3}')
1064 local i_soft=$Inodes
1065 local i_hard=$((i_soft + i_soft / 20))
1067 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1068 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1071 for usr in $quota_usrs; do
1072 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1074 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1076 eval $cmd || error "$cmd FAILED!"
1078 # display the quota status
1079 echo "Quota settings for $usr : "
1080 $LFS quota -v -u $usr $mntpt || true
1084 # get mdt quota type
1086 local varsvc=${SINGLEMDS}_svc
1087 do_facet $SINGLEMDS $LCTL get_param -n \
1088 osd-$FSTYPE.${!varsvc}.quota_slave.enabled
1091 # get ost quota type
1093 # All OSTs should have same quota type
1094 local varsvc=ost1_svc
1095 do_facet ost1 $LCTL get_param -n \
1096 osd-$FSTYPE.${!varsvc}.quota_slave.enabled
1099 # restore old quota type settings
1101 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.51) ]; then
1106 if [ "$old_MDT_QUOTA_TYPE" ]; then
1107 do_facet mgs $LCTL conf_param \
1108 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1110 if [ "$old_OST_QUOTA_TYPE" ]; then
1111 do_facet mgs $LCTL conf_param \
1112 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1117 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.51) ]; then
1124 # save old quota type & set new quota type
1125 local mdt_qtype=$(mdt_quota_type)
1126 local ost_qtype=$(ost_quota_type)
1128 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1129 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1131 export old_MDT_QUOTA_TYPE=$mdt_qtype
1132 export old_OST_QUOTA_TYPE=$ost_qtype
1134 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1135 error "set mdt quota type failed"
1136 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1137 error "set ost quota type failed"
1139 local quota_usrs=$QUOTA_USERS
1141 # get_filesystem_size
1142 local disksz=$(lfs df $mntpt | grep "filesystem summary:" |
1144 local blk_soft=$((disksz + 1024))
1145 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1147 local inodes=$(lfs df -i $mntpt | grep "filesystem summary:" |
1149 local i_soft=$inodes
1150 local i_hard=$((i_soft + i_soft / 20))
1152 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1153 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1154 "inode-hardlimit: $i_hard"
1157 for usr in $quota_usrs; do
1158 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1160 cmd="$LFS setquota -$type $usr -b $blk_soft"
1161 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1163 eval $cmd || error "$cmd FAILED!"
1165 # display the quota status
1166 echo "Quota settings for $usr : "
1167 $LFS quota -v -u $usr $mntpt || true
1174 local OPTIONS=${3:-$MOUNTOPT}
1176 local device=$MGSNID:/$FSNAME
1177 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1178 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1182 echo "Starting client: $client: $OPTIONS $device $mnt"
1183 do_node $client mkdir -p $mnt
1184 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1186 set_default_debug_nodes $client
1198 [ "$3" ] && force=-f
1199 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1200 if [ $running -ne 0 ]; then
1201 echo "Stopping client $client $mnt (opts:$force)"
1202 do_node $client lsof -t $mnt || need_kill=no
1203 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1204 pids=$(do_node $client lsof -t $mnt | sort -u);
1205 if [ -n $pids ]; then
1206 do_node $client kill -9 $pids || true
1210 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1211 if [ $busy -ne 0 ] ; then
1212 echo "$mnt is still busy, wait one second" && sleep 1
1213 do_node $client umount $force $mnt
1218 # nodes is comma list
1219 sanity_mount_check_nodes () {
1225 # FIXME: assume that all cluster nodes run the same os
1226 [ "$(uname)" = Linux ] || return 0
1229 for mnt in $mnts ; do
1230 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1231 mpts=\\\$(mount | grep -c $mnt' ');
1232 if [ \\\$running -ne \\\$mpts ]; then
1233 echo \\\$(hostname) env are INSANE!;
1236 [ $? -eq 0 ] || rc=1
1241 sanity_mount_check_servers () {
1242 [ "$CLIENTONLY" ] &&
1243 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1244 echo Checking servers environments
1246 # FIXME: modify get_facets to display all facets wo params
1247 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1251 for facet in ${facets//,/ }; do
1252 node=$(facet_host ${facet})
1253 mntpt=$(facet_mntpt $facet)
1254 sanity_mount_check_nodes $node $mntpt ||
1255 { error "server $node environments are insane!"; return 1; }
1259 sanity_mount_check_clients () {
1260 local clients=${1:-$CLIENTS}
1261 local mntpt=${2:-$MOUNT}
1262 local mntpt2=${3:-$MOUNT2}
1264 [ -z $clients ] && clients=$(hostname)
1265 echo Checking clients $clients environments
1267 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1268 error "clients environments are insane!"
1271 sanity_mount_check () {
1272 sanity_mount_check_servers || return 1
1273 sanity_mount_check_clients || return 2
1276 # mount clients if not mouted
1277 zconf_mount_clients() {
1280 local OPTIONS=${3:-$MOUNTOPT}
1282 local device=$MGSNID:/$FSNAME
1283 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1284 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1288 echo "Starting client $clients: $OPTIONS $device $mnt"
1291 running=\\\$(mount | grep -c $mnt' ');
1293 if [ \\\$running -eq 0 ] ; then
1295 mount -t lustre $OPTIONS $device $mnt;
1298 exit \\\$rc" || return ${PIPESTATUS[0]}
1300 echo "Started clients $clients: "
1301 do_nodes $clients "mount | grep $mnt' '"
1303 set_default_debug_nodes $clients
1308 zconf_umount_clients() {
1313 [ "$3" ] && force=-f
1315 echo "Stopping clients: $clients $mnt (opts:$force)"
1316 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1317 if [ \\\$running -ne 0 ] ; then
1318 echo Stopping client \\\$(hostname) $mnt opts:$force;
1319 lsof $mnt || need_kill=no;
1320 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1321 pids=\\\$(lsof -t $mnt | sort -u);
1322 if [ -n \\\"\\\$pids\\\" ]; then
1326 while umount $force $mnt 2>&1 | grep -q "busy"; do
1327 echo "$mnt is still busy, wait one second" && sleep 1;
1334 echo + $POWER_DOWN $node
1338 shutdown_node_hard () {
1340 local attempts=$SHUTDOWN_ATTEMPTS
1342 for i in $(seq $attempts) ; do
1345 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1346 echo "waiting for $host to fail attempts=$attempts"
1347 [ $i -lt $attempts ] || \
1348 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1354 local mnt=${2:-$MOUNT}
1357 if [ "$FAILURE_MODE" = HARD ]; then
1358 shutdown_node_hard $client
1360 zconf_umount_clients $client $mnt -f
1366 local facets="$(get_facets OST),$(get_facets MDS)"
1369 combined_mgs_mds || facets="$facets,mgs"
1371 for facet in ${facets//,/ }; do
1372 if [ $(facet_active_host $facet) == $host ]; then
1373 affected="$affected $facet"
1377 echo $(comma_list $affected)
1382 local host=${2:-$(facet_host $facet)}
1384 local label=$(convert_facet2label $facet)
1385 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1388 facets_up_on_host () {
1390 local facets=$(facets_on_host $host)
1393 for facet in ${facets//,/ }; do
1394 if $(facet_up $facet $host); then
1395 affected_up="$affected_up $facet"
1399 echo $(comma_list $affected_up)
1405 if [ "$FAILURE_MODE" = HARD ]; then
1406 shutdown_node_hard $(facet_active_host $facet)
1414 echo + $POWER_UP $node
1427 if [ "$FAILURE_MODE" = HARD ]; then
1428 reboot_node $(facet_active_host $facet)
1430 refresh_disk ${facet}
1437 if [ "$FAILURE_MODE" = HARD ]; then
1447 for facet in ${facets//,/ }; do
1448 hosts=$(expand_list $hosts $(facet_host $facet) )
1454 _check_progs_installed () {
1458 for prog in $progs; do
1459 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1460 echo $prog missing on $(hostname)
1467 check_progs_installed () {
1471 do_rpc_nodes $nodes _check_progs_installed $@
1474 # recovery-scale functions
1476 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1479 start_client_load() {
1482 local var=$(node_var_name $client)_load
1483 eval export ${var}=$load
1485 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1486 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1487 END_RUN_FILE=$END_RUN_FILE \
1488 LOAD_PID_FILE=$LOAD_PID_FILE \
1489 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1490 TESTNAME=$TESTNAME \
1491 DBENCH_LIB=$DBENCH_LIB \
1492 DBENCH_SRC=$DBENCH_SRC \
1495 log "Started client load: ${load} on $client"
1497 # get the children process IDs
1498 local pids=$(ps --ppid $ppid -o pid= | xargs)
1499 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1503 start_client_loads () {
1504 local -a clients=(${1//,/ })
1505 local numloads=${#CLIENT_LOADS[@]}
1508 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1509 testnum=$((nodenum % numloads))
1510 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1512 # bug 22169: wait the background threads to start
1516 # only for remote client
1517 check_client_load () {
1519 local var=$(node_var_name $client)_load
1520 local TESTLOAD=run_${!var}.sh
1522 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1524 # bug 18914: try to connect several times not only when
1525 # check ps, but while check_catastrophe also
1528 while [ $RC = 254 -a $tries -gt 0 ]; do
1532 if ! check_catastrophe $client; then
1534 if [ $RC -eq 254 ]; then
1535 # FIXME: not sure how long we shuold sleep here
1539 echo "check catastrophe failed: RC=$RC "
1543 # We can continue try to connect if RC=254
1544 # Just print the warning about this
1545 if [ $RC = 254 ]; then
1546 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1549 # see if the load is still on the client
1552 while [ $RC = 254 -a $tries -gt 0 ]; do
1556 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1561 if [ $RC = 254 ]; then
1562 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1563 # see if we can diagnose a bit why this is
1568 check_client_loads () {
1569 local clients=${1//,/ }
1573 for client in $clients; do
1574 check_client_load $client
1576 if [ "$rc" != 0 ]; then
1577 log "Client load failed on node $client, rc=$rc"
1583 restart_client_loads () {
1584 local clients=${1//,/ }
1585 local expectedfail=${2:-""}
1589 for client in $clients; do
1590 check_client_load $client
1592 if [ "$rc" != 0 -a "$expectedfail" ]; then
1593 local var=$(node_var_name $client)_load
1594 start_client_load $client ${!var}
1595 echo "Restarted client load ${!var}: on $client. Checking ..."
1596 check_client_load $client
1598 if [ "$rc" != 0 ]; then
1599 log "Client load failed to restart on node $client, rc=$rc"
1600 # failure one client load means test fail
1601 # we do not need to check other
1610 # Start vmstat and save its process ID in a file.
1615 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1618 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1619 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1622 # Display the nodes on which client loads failed.
1623 print_end_run_file() {
1627 [ -s $file ] || return 0
1629 echo "Found the END_RUN_FILE file: $file"
1632 # A client load will stop if it finds the END_RUN_FILE file.
1633 # That does not mean the client load actually failed though.
1634 # The first node in END_RUN_FILE is the one we are interested in.
1637 if [ -n "$node" ]; then
1638 local var=$(node_var_name $node)_load
1640 local prefix=$TESTLOG_PREFIX
1641 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1642 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1643 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1645 echo "Client load ${!var} failed on node $node:"
1651 # Stop the process which had its PID saved in a file.
1656 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1658 do_nodes $nodes "test -f $pid_file &&
1659 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1662 # Stop all client loads.
1663 stop_client_loads() {
1664 local nodes=${1:-$CLIENTS}
1667 # stop the client loads
1668 stop_process $nodes $pid_file
1670 # clean up the processes that started them
1671 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1673 # End recovery-scale functions
1675 # verify that lustre actually cleaned up properly
1677 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1678 error "LBUG/LASSERT detected"
1679 BUSY=`dmesg | grep -i destruct || true`
1680 if [ "$BUSY" ]; then
1682 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1686 check_mem_leak || exit 204
1688 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl && \
1689 echo "$0: lustre didn't clean up..." 1>&2 && return 202 || true
1691 if module_loaded lnet || module_loaded libcfs; then
1692 echo "$0: modules still loaded..." 1>&2
1710 RESULT=$(do_node $node "$TEST")
1711 if [ "$RESULT" == "$FINAL" ]; then
1712 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1713 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1716 [ $WAIT -ge $MAX ] && break
1717 [ $((WAIT % print)) -eq 0 ] &&
1718 echo "Waiting $((MAX - WAIT)) secs for update"
1719 WAIT=$((WAIT + sleep))
1722 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1726 wait_update_facet() {
1729 wait_update $(facet_active_host $facet) "$@"
1733 do_node $(osts_nodes) "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1734 grep -v 'Found no match'
1737 wait_delete_completed () {
1738 local TOTALPREV=`lctl get_param -n osc.*.kbytesavail | \
1739 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
1743 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1745 TOTAL=`lctl get_param -n osc.*.kbytesavail | \
1746 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
1747 [ "$TOTAL" -eq "$TOTALPREV" ] && return 0
1748 echo "Waiting delete completed ... prev: $TOTALPREV current: $TOTAL "
1752 echo "Delete is not completed in $MAX_WAIT sec"
1759 # we can use "for" here because we are waiting the slowest
1760 for host in ${hostlist//,/ }; do
1761 check_network "$host" 900
1763 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1770 for facet in ${facetlist//,/ }; do
1771 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1773 wait_for_host $hostlist
1776 _wait_recovery_complete () {
1779 # Use default policy if $2 is not passed by caller.
1780 local MAX=${2:-$(max_recovery_time)}
1785 while [ $WAIT -lt $MAX ]; do
1786 STATUS=$(lctl get_param -n $param | grep status)
1788 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1791 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1793 echo "$param recovery not done in $MAX sec. $STATUS"
1797 wait_recovery_complete () {
1800 # with an assumption that at_max is the same on all nodes
1801 local MAX=${2:-$(max_recovery_time)}
1804 if [ "$FAILURE_MODE" = HARD ]; then
1805 facets=$(facets_on_host $(facet_active_host $facet))
1807 echo affected facets: $facets
1809 # we can use "for" here because we are waiting the slowest
1810 for facet in ${facets//,/ }; do
1811 local var_svc=${facet}_svc
1812 local param="*.${!var_svc}.recovery_status"
1814 local host=$(facet_active_host $facet)
1815 do_rpc_nodes $host _wait_recovery_complete $param $MAX
1819 wait_mds_ost_sync () {
1820 # just because recovery is done doesn't mean we've finished
1821 # orphan cleanup. Wait for llogs to get synchronized.
1822 echo "Waiting for orphan cleanup..."
1823 # MAX value includes time needed for MDS-OST reconnection
1824 local MAX=$(( TIMEOUT * 2 ))
1826 while [ $WAIT -lt $MAX ]; do
1827 local -a sync=($(do_nodes $(comma_list $(osts_nodes)) \
1828 "$LCTL get_param -n obdfilter.*.mds_sync"))
1831 for ((i=0; i<${#sync[@]}; i++)); do
1832 [ ${sync[$i]} -eq 0 ] && continue
1833 # there is a not finished MDS-OST synchronization
1837 sleep 2 # increase waiting time and cover statfs cache
1838 [ ${con} -eq 1 ] && return 0
1839 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1842 echo "$facet recovery not done in $MAX sec. $STATUS"
1846 wait_destroy_complete () {
1847 echo "Waiting for destroy to be done..."
1848 # MAX value shouldn't be big as this mean server responsiveness
1849 # never increase this just to make test pass but investigate
1850 # why it takes so long time
1853 while [ $WAIT -lt $MAX ]; do
1854 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1856 for ((i=0; i<${#RPCs[@]}; i++)); do
1857 [ ${RPCs[$i]} -eq 0 ] && continue
1858 # there are still some destroy RPCs in flight
1863 [ ${con} -eq 1 ] && return 0 # done waiting
1864 echo "Waiting $WAIT secs for destroys to be done."
1867 echo "Destroys weren't done in $MAX sec."
1877 # conf-sanity 31 takes a long time cleanup
1878 while [ $WAIT -lt 300 ]; do
1879 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1880 [ -z "${running}" ] && return 0
1881 echo "waited $WAIT for${running}"
1882 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1884 WAIT=$((WAIT + INTERVAL))
1886 echo "service didn't stop after $WAIT seconds. Still running:"
1891 wait_remote_prog () {
1897 [ "$PDSH" = "no_dsh" ] && return 0
1899 while [ $WAIT -lt $2 ]; do
1900 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
1901 [ -z "${running}" ] && return 0 || true
1902 echo "waited $WAIT for: "
1904 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
1906 WAIT=$((WAIT + INTERVAL))
1908 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
1909 [ -z "$pids" ] && return 0
1910 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
1911 # FIXME: not portable
1912 for pid in $pids; do
1913 cat /proc/${pid}/status || true
1914 cat /proc/${pid}/wchan || true
1916 kill -9 $pid || true
1925 # not every config has many clients
1927 if [ ! -z "$CLIENTS" ]; then
1928 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
1930 stat -f $MOUNT > /dev/null
1936 # usually checked on particular client or locally
1938 if [ ! -z "$client" ]; then
1939 $PDSH $client "stat -f $MOUNT" > /dev/null
1941 stat -f $MOUNT > /dev/null
1949 client_reconnect() {
1950 uname -n >> $MOUNT/recon
1951 if [ -z "$CLIENTS" ]; then
1952 df $MOUNT; uname -n >> $MOUNT/recon
1954 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
1956 echo Connected clients:
1958 ls -l $MOUNT/recon > /dev/null
1962 affected_facets () {
1965 local host=$(facet_active_host $facet)
1966 local affected=$facet
1968 if [ "$FAILURE_MODE" = HARD ]; then
1969 affected=$(facets_up_on_host $host)
1977 local host=$(facet_active_host $facet)
1979 echo "Failing $facet on node $host"
1981 local affected=$(affected_facets $facet)
1983 shutdown_facet $facet
1985 echo affected facets: $affected
1987 [ -n "$sleep_time" ] && sleep $sleep_time
1991 change_active $affected
1993 wait_for_facet $affected
1994 # start mgs first if it is affected
1995 if ! combined_mgs_mds && list_member $affected mgs; then
1996 mount_facet mgs || error "Restart of mgs failed"
1998 # FIXME; has to be changed to mount all facets concurrently
1999 affected=$(exclude_items_from_list $affected mgs)
2000 mount_facets $affected
2009 do_facet $facet "sync; sync; sync"
2012 # make sure there will be no seq change
2013 local clients=${CLIENTS:-$HOSTNAME}
2014 do_nodes $clients "f=${MOUNT}/fsa-\\\$(hostname); mcreate \\\$f; rm \\\$f"
2016 local svc=${facet}_svc
2017 do_facet $facet $LCTL --device %${!svc} notransno
2018 do_facet $facet $LCTL --device %${!svc} readonly
2019 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2020 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2023 replay_barrier_nodf() {
2024 local facet=$1 echo running=${running}
2025 do_facet $facet "sync; sync; sync"
2026 local svc=${facet}_svc
2027 echo Replay barrier on ${!svc}
2028 do_facet $facet $LCTL --device %${!svc} notransno
2029 do_facet $facet $LCTL --device %${!svc} readonly
2030 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2031 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2034 replay_barrier_nosync() {
2035 local facet=$1 echo running=${running}
2036 local svc=${facet}_svc
2037 echo Replay barrier on ${!svc}
2038 do_facet $facet $LCTL --device %${!svc} notransno
2039 do_facet $facet $LCTL --device %${!svc} readonly
2040 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2041 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2044 mds_evict_client() {
2045 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2046 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2049 ost_evict_client() {
2050 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2051 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2055 facet_failover $* || error "failover: $?"
2056 clients_up || error "post-failover df: $?"
2061 facet_failover $facet
2067 refresh_disk ${facet}
2068 change_active $facet
2069 wait_for_facet $facet
2070 mount_facet $facet -o abort_recovery
2071 clients_up || echo "first df failed: $?"
2072 clients_up || error "post-failover df: $?"
2076 echo There is no lmc. This is mountconf, baby.
2080 host_nids_address() {
2084 if [ -n "$kind" ]; then
2085 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2087 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2093 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2099 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2100 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2101 if [ -z "$ID" ]; then
2102 echo "Could not get a ptl id for $1..."
2111 h2name_or_ip "$1" "tcp"
2116 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2117 if type __h2elan >/dev/null 2>&1; then
2120 ID=`echo $1 | sed 's/[^0-9]*//g'`
2128 h2name_or_ip "$1" "o2ib"
2132 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2133 # expressions format. As a bonus we can then just pass in those variables
2134 # to pdsh. What this function does is take a HOSTLIST type string and
2135 # expand it into a space deliminated list for us.
2143 [ -z "$hostlist" ] && return
2145 # Translate the case of [..],..,[..] to [..] .. [..]
2146 list="${hostlist/],/] }"
2148 [[ "$front" == *,* ]] && {
2151 list=${list/${old}/${new}}
2154 for item in $list; do
2155 # Test if we have any []'s at all
2156 if [ "$item" != "${item/\[/}" ]; then {
2157 # Expand the [*] into list
2161 if [ "$name" != "$item" ]; then
2162 group=${item#$name[*}
2165 for range in ${group//,/ }; do
2169 # Number of leading zeros
2172 end=$(echo $end | sed 's/0*//')
2173 [[ -z "$end" ]] && end=0
2174 [[ $padlen2 -gt $padlen ]] && {
2175 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2178 begin=$(echo $begin | sed 's/0*//')
2179 [ -z $begin ] && begin=0
2181 for num in $(seq -f "%0${padlen}g" $begin $end); do
2182 value="${name#*,}${num}${back}"
2183 [ "$value" != "${value/\[/}" ] && {
2184 value=$(hostlist_expand "$value")
2186 myList="$myList $value"
2191 myList="$myList $item"
2194 myList=${myList//,/ }
2195 myList=${myList:1} # Remove first character which is a space
2197 # Filter any duplicates without sorting
2199 myList="${list%% *}"
2201 while [[ "$list" != ${myList##* } ]]; do
2202 list=${list//${list%% *} /}
2203 myList="$myList ${list%% *}"
2205 myList="${myList%* }";
2207 # We can select an object at a offset in the list
2210 for item in $myList; do
2212 [ $cnt -eq $offset ] && {
2216 [ $(get_node_count $myList) -ne 1 ] && myList=""
2224 [ "$facet" == client ] && echo -n $HOSTNAME && return
2225 varname=${facet}_HOST
2226 if [ -z "${!varname}" ]; then
2227 if [ "${facet:0:3}" == "ost" ]; then
2228 eval ${facet}_HOST=${ost_HOST}
2234 facet_failover_host() {
2238 var=${facet}failover_HOST
2239 if [ -n "${!var}" ]; then
2244 if [[ $facet == ost* ]]; then
2245 var=ostfailover_HOST
2246 if [ -n "${!var}" ]; then
2255 local activevar=${facet}active
2257 if [ -f $TMP/${facet}active ] ; then
2258 source $TMP/${facet}active
2261 active=${!activevar}
2262 if [ -z "$active" ] ; then
2269 facet_active_host() {
2271 local active=`facet_active $facet`
2272 if [ "$facet" == client ]; then
2275 echo `facet_host $active`
2283 facetlist=$(exclude_items_from_list $facetlist mgs)
2285 for facet in ${facetlist//,/ }; do
2286 local failover=${facet}failover
2287 local host=`facet_host $failover`
2288 [ -z "$host" ] && return
2290 local curactive=`facet_active $facet`
2291 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2292 eval export ${facet}active=$facet
2294 eval export ${facet}active=$failover
2296 # save the active host for this facet
2297 local activevar=${facet}active
2298 echo "$activevar=${!activevar}" > $TMP/$activevar
2299 [[ $facet = mds1 ]] && combined_mgs_mds && \
2300 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2301 local TO=`facet_active_host $facet`
2302 echo "Failover $facet to $TO"
2308 # do not stripe off hostname if verbose, bug 19215
2309 if [ x$1 = x--verbose ]; then
2317 if [ "$HOST" = "$HOSTNAME" ]; then
2319 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2320 echo "cannot run remote command on $HOST with $myPDSH"
2324 echo "CMD: $HOST $@" >&2
2325 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2328 if [ "$myPDSH" = "rsh" ]; then
2329 # we need this because rsh does not return exit code of an executed command
2330 local command_status="$TMP/cs"
2331 rsh $HOST ":> $command_status"
2332 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2333 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2334 echo command failed >$command_status"
2335 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2340 # print HOSTNAME for myPDSH="no_dsh"
2341 if [[ $myPDSH = no_dsh ]]; then
2342 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2344 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2347 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2349 return ${PIPESTATUS[0]}
2353 do_node --verbose "$@"
2356 single_local_node () {
2357 [ "$1" = "$HOSTNAME" ]
2360 # Outputs environment variable assignments that should be passed to remote nodes
2364 local facets=$(get_facets)
2367 for var in ${!MODOPTS_*}; do
2369 echo -n " ${var}=\"$value\""
2372 echo -n " USE_OFD=$USE_OFD"
2374 for facet in ${facets//,/ }; do
2376 if [ -n "${!var}" ]; then
2377 echo -n " $var=${!var}"
2381 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2382 if [ -n "${!var}" ]; then
2383 echo -n " $var=${!var}"
2387 if [ -n "$FSTYPE" ]; then
2388 echo -n " FSTYPE=$FSTYPE"
2394 # do not stripe off hostname if verbose, bug 19215
2395 if [ x$1 = x--verbose ]; then
2403 if single_local_node $rnodes; then
2405 do_nodev $rnodes "$@"
2407 do_node $rnodes "$@"
2412 # This is part from do_node
2415 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2416 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2418 export FANOUT=$(get_node_count "${rnodes//,/ }")
2420 echo "CMD: $rnodes $@" >&2
2421 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2424 # do not replace anything from pdsh output if -N is used
2425 # -N Disable hostname: prefix on lines of output.
2426 if $verbose || [[ $myPDSH = *-N* ]]; then
2427 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2429 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2431 return ${PIPESTATUS[0]}
2437 local HOST=`facet_active_host $facet`
2438 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2442 # Function: do_facet_random_file $FACET $FILE $SIZE
2443 # Creates FILE with random content on the given FACET of given SIZE
2445 do_facet_random_file() {
2449 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2450 do_facet $facet "$cmd 2>/dev/null"
2453 do_facet_create_file() {
2457 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2458 do_facet $facet "$cmd 2>/dev/null"
2462 do_nodes --verbose "$@"
2468 # make sure its not already running
2470 rm -f $TMP/${facet}active
2471 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2472 do_facet ${facet} $MKFS $*
2479 local fstype=$(facet_fstype ost$num)
2483 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2484 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2486 #dataset name is independent of vdev device names
2487 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2489 error "unknown fstype!";;
2499 local fstype=$(facet_fstype ost$num)
2503 # vdevs are not supported by ldiskfs
2506 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2507 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2509 error "unknown fstype!";;
2519 local fstype=$(facet_fstype mds$num)
2523 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2524 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2526 #dataset name is independent of vdev device names
2527 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2529 error "unknown fstype!";;
2539 local fstype=$(facet_fstype mds$num)
2543 # vdevs are not supported by ldiskfs
2546 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2547 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2549 error "unknown fstype!";;
2558 local fstype=$(facet_fstype mds$num)
2562 #if $MGSDEV isn't defined, default is $MDSDEV1
2563 eval DEVPTR=${!DEVNAME:=${MDSDEV1}};;
2565 #dataset name is independent of vdev device names
2566 eval DEVPTR=${FSNAME}-mgs/mgs;;
2568 error "unknown fstype!";;
2577 local fstype=$(facet_fstype mds$num)
2581 # vdevs are not supported by ldiskfs
2584 #if $MGSDEV isn't defined, default is $MGSDEV1
2585 eval VDEVPTR=${!DEVNAME:=${MDSDEV1}};;
2587 error "unknown fstype!";;
2595 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2597 local var=${facet}_MOUNT
2598 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2607 # make sure we are using the primary server, so test-framework will
2608 # be able to clean up properly.
2609 activemds=`facet_active mds1`
2610 if [ $activemds != "mds1" ]; then
2614 local clients=$CLIENTS
2615 [ -z $clients ] && clients=$(hostname)
2617 zconf_umount_clients $clients $MOUNT "$*" || true
2618 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2620 [ "$CLIENTONLY" ] && return
2621 # The add fn does rm ${facet}active file, this would be enough
2622 # if we use do_facet <facet> only after the facet added, but
2623 # currently we use do_facet mds in local.sh
2624 for num in `seq $MDSCOUNT`; do
2626 rm -f ${TMP}/mds${num}active
2628 combined_mgs_mds && rm -f $TMP/mgsactive
2630 for num in `seq $OSTCOUNT`; do
2632 rm -f $TMP/ost${num}active
2635 if ! combined_mgs_mds ; then
2642 cleanup_echo_devs () {
2643 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2645 for dev in $devs; do
2646 $LCTL --device $dev cleanup
2647 $LCTL --device $dev detach
2652 nfs_client_mode && return
2661 combined_mgs_mds () {
2662 [[ $MDSDEV1 = $MGSDEV ]] && [[ $mds1_HOST = $mgs_HOST ]]
2666 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2670 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2675 local type=$(facet_type $facet)
2676 local index=$(($(facet_number $facet) - 1))
2677 local fstype=$(facet_fstype $facet)
2682 if [ $type == MGS ] && combined_mgs_mds; then
2686 if [ $type == MGS ] || ( [ $type == MDS ] && combined_mgs_mds ); then
2689 opts="--mgsnode=$MGSNID"
2692 if [ $type != MGS ]; then
2693 opts+=" --fsname=$FSNAME --$(lower ${type/MDS/MDT}) --index=$index"
2696 var=${facet}failover_HOST
2697 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2698 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2701 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2702 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2704 if [ $type == MDS ]; then
2705 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2706 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2707 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2708 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2709 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2711 if [ $fstype == ldiskfs ]; then
2712 opts+=${IAMDIR:+" --iam-dir"}
2714 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2715 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2719 if [ $type == OST ]; then
2720 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2721 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2723 if [ $fstype == ldiskfs ]; then
2724 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2728 opts+=" --backfstype=$fstype"
2731 if [ -n "${!var}" ]; then
2732 opts+=" --device-size=${!var}"
2735 var=$(upper $fstype)_MKFS_OPTS
2736 fs_mkfs_opts+=${!var:+" ${!var}"}
2738 var=${type}_FS_MKFS_OPTS
2739 fs_mkfs_opts+=${!var:+" ${!var}"}
2741 if [ -n "${fs_mkfs_opts## }" ]; then
2742 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2746 opts+=${!var:+" ${!var}"}
2759 # We need ldiskfs here, may as well load them all
2761 [ "$CLIENTONLY" ] && return
2762 echo Formatting mgs, mds, osts
2763 if ! combined_mgs_mds ; then
2764 echo "Format mgs: $(mgsdevname)"
2765 add mgs $(mkfs_opts mgs) --reformat $(mgsdevname) \
2766 $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
2769 for num in `seq $MDSCOUNT`; do
2770 echo "Format mds$num: $(mdsdevname $num)"
2771 add mds$num $(mkfs_opts mds$num) --reformat \
2772 $(mdsdevname $num) $(mdsvdevname $num) \
2773 ${quiet:+>/dev/null} || exit 10
2776 for num in `seq $OSTCOUNT`; do
2777 echo "Format ost$num: $(ostdevname $num)"
2778 add ost$num $(mkfs_opts ost$num) --reformat \
2779 $(ostdevname $num) $(ostvdevname ${num}) \
2780 ${quiet:+>/dev/null} || exit 10
2785 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2789 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2793 # 0: success, the old identity set already.
2794 # 1: success, the old identity does not set.
2799 local j=`expr $num - 1`
2800 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2802 if [ -z "$MDT" ]; then
2806 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2809 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2811 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2814 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2816 if [ $old = "NONE" ]; then
2825 zconf_umount `hostname` $1 || error "umount failed"
2826 zconf_mount `hostname` $1 || error "mount failed"
2829 writeconf_facet () {
2833 do_facet $facet "$TUNEFS --writeconf $dev"
2837 for num in `seq $MDSCOUNT`; do
2838 DEVNAME=$(mdsdevname $num)
2839 writeconf_facet mds$num $DEVNAME
2842 for num in `seq $OSTCOUNT`; do
2843 DEVNAME=$(ostdevname $num)
2844 writeconf_facet ost$num $DEVNAME
2849 nfs_client_mode && return
2851 sanity_mount_check ||
2852 error "environments are insane!"
2856 if [ -z "$CLIENTONLY" ]; then
2857 echo Setup mgs, mdt, osts
2858 echo $WRITECONF | grep -q "writeconf" && \
2860 if ! combined_mgs_mds ; then
2861 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
2864 for num in `seq $MDSCOUNT`; do
2865 DEVNAME=$(mdsdevname $num)
2866 start mds$num $DEVNAME $MDS_MOUNT_OPTS
2868 # We started mds, now we should set failover variables properly.
2869 # Set mds${num}failover_HOST if it is not set (the default failnode).
2870 local varname=mds${num}failover_HOST
2871 if [ -z "${!varname}" ]; then
2872 eval mds${num}failover_HOST=$(facet_host mds$num)
2875 if [ $IDENTITY_UPCALL != "default" ]; then
2876 switch_identity $num $IDENTITY_UPCALL
2879 for num in `seq $OSTCOUNT`; do
2880 DEVNAME=$(ostdevname $num)
2881 start ost$num $DEVNAME $OST_MOUNT_OPTS
2883 # We started ost$num, now we should set ost${num}failover variable properly.
2884 # Set ost${num}failover_HOST if it is not set (the default failnode).
2885 varname=ost${num}failover_HOST
2886 if [ -z "${!varname}" ]; then
2887 eval ost${num}failover_HOST=$(facet_host ost${num})
2895 # wait a while to allow sptlrpc configuration be propogated to targets,
2896 # only needed when mounting new target devices.
2901 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
2903 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
2906 if [ "$MOUNT_2" ]; then
2907 mount_client $MOUNT2
2908 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
2913 # by remounting mdt before ost, initial connect from mdt to ost might
2914 # timeout because ost is not ready yet. wait some time to its fully
2915 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
2916 # by a context negotiation rpc with $TIMEOUT.
2917 # FIXME better by monitoring import status.
2920 sleep $((TIMEOUT + 5))
2926 mounted_lustre_filesystems() {
2927 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
2930 init_facet_vars () {
2931 [ "$CLIENTONLY" ] && return 0
2938 eval export ${facet}_dev=${device}
2939 eval export ${facet}_opt=\"$@\"
2941 local dev=${facet}_dev
2942 local label=$(devicelabel ${facet} ${!dev})
2943 [ -z "$label" ] && echo no label for ${!dev} && exit 1
2945 eval export ${facet}_svc=${label}
2947 local varname=${facet}failover_HOST
2948 if [ -z "${!varname}" ]; then
2949 eval $varname=$(facet_host $facet)
2952 # ${facet}failover_dev is set in cfg file
2953 varname=${facet}failover_dev
2954 if [ -n "${!varname}" ] ; then
2955 eval export ${facet}failover_dev=${!varname}
2957 eval export ${facet}failover_dev=$device
2960 # get mount point of already mounted device
2961 # is facet_dev is already mounted then use the real
2962 # mount point of this facet; otherwise use $(facet_mntpt $facet)
2963 # i.e. ${facet}_MOUNT if specified by user or default
2964 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
2965 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
2966 if [ -z $mntpt ]; then
2967 mntpt=$(facet_mntpt $facet)
2969 eval export ${facet}_MOUNT=$mntpt
2972 init_facets_vars () {
2975 if ! remote_mds_nodsh; then
2976 for num in `seq $MDSCOUNT`; do
2977 DEVNAME=`mdsdevname $num`
2978 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
2982 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
2984 remote_ost_nodsh && return
2986 for num in `seq $OSTCOUNT`; do
2987 DEVNAME=`ostdevname $num`
2988 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
2992 osc_ensure_active () {
2997 while [ $period -lt $timeout ]; do
2998 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
2999 if [ $count -eq 0 ]; then
3003 echo "There are $count OST are inactive, wait $period seconds, and try again"
3005 period=$((period+3))
3008 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3011 init_param_vars () {
3013 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3015 log "Using TIMEOUT=$TIMEOUT"
3017 osc_ensure_active $SINGLEMDS $TIMEOUT
3018 osc_ensure_active client $TIMEOUT
3021 if [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ]; then
3023 elif [ $JOBSTATS_AUTO -ne 0 ]; then
3024 echo "enable jobstats, set job scheduler as $JOBID_VAR"
3025 jobid_var=$JOBID_VAR
3027 jobid_var=`$LCTL get_param -n jobid_var`
3028 if [ $jobid_var != "disable" ]; then
3029 echo "disable jobstats as required"
3036 if [ $jobid_var == $JOBID_VAR -o $jobid_var == "disable" ]; then
3037 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$jobid_var
3038 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
3039 $jobid_var || return 1
3042 if [ $QUOTA_AUTO -ne 0 ]; then
3043 if [ "$ENABLE_QUOTA" ]; then
3044 echo "enable quota as required"
3045 setup_quota $MOUNT || return 2
3047 echo "disable quota as required"
3048 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3054 nfs_client_mode () {
3055 if [ "$NFSCLIENT" ]; then
3056 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3057 local clients=$CLIENTS
3058 [ -z $clients ] && clients=$(hostname)
3060 # FIXME: remove hostname when 19215 fixed
3061 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3062 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3063 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3064 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3066 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3072 check_config_client () {
3075 local mounted=$(mount | grep " $mntpt ")
3076 if [ "$CLIENTONLY" ]; then
3078 # CLIENTONLY should not depend on *_HOST settings
3079 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3080 # in theory someone could create a new,
3081 # client-only config file that assumed lustre was already
3082 # configured and didn't set the MGSNID. If MGSNID is not set,
3083 # then we should use the mgs nid currently being used
3084 # as the default value. bug 18021
3085 [[ x$MGSNID = x ]] &&
3088 if [[ x$mgc != xMGC$MGSNID ]]; then
3089 if [ "$mgs_HOST" ]; then
3090 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3091 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3092 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3098 local myMGS_host=$mgs_HOST
3099 if [ "$NETTYPE" = "ptl" ]; then
3100 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3103 echo Checking config lustre mounted on $mntpt
3104 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3105 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3107 # if [ "$mgshost" != "$myMGS_host" ]; then
3108 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3109 # Please use correct config or set mds_HOST correctly!"
3114 check_config_clients () {
3115 local clients=${CLIENTS:-$HOSTNAME}
3118 nfs_client_mode && return
3120 do_rpc_nodes $clients check_config_client $mntpt
3122 sanity_mount_check ||
3123 error "environments are insane!"
3127 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3128 local cltimeout=$(lctl get_param -n timeout)
3129 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3130 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3137 [ -z $mntpt ] && return 1
3138 local mounted=$(mounted_lustre_filesystems)
3140 echo $mounted' ' | grep -w -q $mntpt' '
3144 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3148 # empty lustre filesystem may have empty directories lost+found and .lustre
3150 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3151 -print | wc -l) = 1 ] || return 1
3152 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
3153 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
3157 check_and_setup_lustre() {
3158 nfs_client_mode && return
3160 local MOUNTED=$(mounted_lustre_filesystems)
3164 # both MOUNT and MOUNT2 are not mounted
3165 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3166 [ "$REFORMAT" ] && formatall
3167 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3169 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3170 export I_MOUNTED=yes
3174 elif is_mounted $MOUNT2; then
3176 # MOUNT2 is mounted, while MOUNT_2 is not set
3177 if ! [ "$MOUNT_2" ]; then
3178 cleanup_mount $MOUNT2
3179 export I_UMOUNTED2=yes
3182 # MOUNT2 is mounted, MOUNT_2 is set
3184 # FIXME: what to do if check_config failed?
3186 # 1) remote client has mounted other Lustre fs ?
3187 # 2) it has insane env ?
3188 # let's try umount MOUNT2 on all clients and mount it again:
3189 if ! check_config_clients $MOUNT2; then
3190 cleanup_mount $MOUNT2
3191 restore_mount $MOUNT2
3192 export I_MOUNTED2=yes
3197 # MOUNT is mounted MOUNT2 is not mounted
3198 elif [ "$MOUNT_2" ]; then
3199 restore_mount $MOUNT2
3200 export I_MOUNTED2=yes
3204 # FIXME: what to do if check_config failed?
3206 # 1) remote client has mounted other Lustre fs?
3207 # 2) lustre is mounted on remote_clients atall ?
3208 check_config_clients $MOUNT
3212 set_default_debug_nodes $(comma_list $(nodes_list))
3220 if [ "$ONLY" == "setup" ]; then
3226 local clients=${CLIENTS:-$HOSTNAME}
3229 zconf_mount_clients $clients $mntpt
3233 local clients=${CLIENTS:-$HOSTNAME}
3236 zconf_umount_clients $clients $mntpt
3239 cleanup_and_setup_lustre() {
3240 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3241 lctl set_param debug=0 || true
3243 if [ "$ONLY" == "cleanup" ]; then
3247 check_and_setup_lustre
3250 # Get all of the server target devices from a given server node and type.
3257 if [ "$type" == ost ]; then
3258 devs=$(get_obdfilter_param $node "" mntdev)
3260 devs=$(do_node $node \
3261 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3263 for dev in $devs; do
3265 *loop*) do_node $node "losetup $dev" | \
3266 sed -e "s/.*(//" -e "s/).*//" ;;
3272 # Get all of the server target devices.
3277 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3281 for node in $(osts_nodes); do
3282 OSTDEVS[i]=$(get_mnt_devs $node ost)
3287 # Run e2fsck on MDT or OST device.
3293 df > /dev/null # update statfs data on disk
3294 local cmd="$E2FSCK -d -v -t -t -f -n $extra_opts $target_dev"
3297 do_node $node $cmd || rc=$?
3298 [ $rc -le $FSCK_MAX_ERR ] || \
3299 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3303 # verify a directory is shared among nodes.
3304 check_shared_dir() {
3307 [ -z "$dir" ] && return 1
3308 do_rpc_nodes $(comma_list $(nodes_list)) check_logdir $dir
3309 check_write_access $dir || return 1
3313 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3319 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3320 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3322 check_shared_dir $SHARED_DIRECTORY ||
3323 error "$SHARED_DIRECTORY isn't a shared directory"
3325 export MDSDB=$SHARED_DIRECTORY/mdsdb
3326 export OSTDB=$SHARED_DIRECTORY/ostdb
3328 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3330 run_e2fsck $(mdts_nodes) $MDTDEV "--mdsdb $MDSDB"
3335 for node in $(osts_nodes); do
3336 for dev in ${OSTDEVS[i]}; do
3337 run_e2fsck $node $dev "--mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3338 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3339 ostidx=$((ostidx + 1))
3346 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3350 [ $rc -le $FSCK_MAX_ERR ] || \
3351 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3352 echo "lfsck finished with rc=$rc"
3354 rm -rvf $MDSDB* $OSTDB* || true
3358 check_and_cleanup_lustre() {
3359 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3365 if is_mounted $MOUNT; then
3366 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3367 error "remove sub-test dirs failed"
3368 [ "$ENABLE_QUOTA" ] && restore_quota || true
3371 if [ "$I_UMOUNTED2" = "yes" ]; then
3372 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3375 if [ "$I_MOUNTED2" = "yes" ]; then
3376 cleanup_mount $MOUNT2
3379 if [ "$I_MOUNTED" = "yes" ]; then
3380 cleanupall -f || error "cleanup failed"
3388 wait_for_function () {
3391 # suppress fn both stderr and stdout
3392 if [ "$1" = "--quiet" ]; then
3394 quiet=" > /dev/null 2>&1"
3406 eval $fn $quiet && return 0
3408 wait=$((wait + sleep))
3409 [ $wait -lt $max ] || return 1
3410 echo waiting $fn, $((max - wait)) secs left ...
3420 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3421 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3422 echo "Network not available!"
3426 echo `date +"%H:%M:%S (%s)"` network interface is UP
3435 # the sed converts spaces to commas, but leaves the last space
3436 # alone, so the line doesn't end with a comma.
3437 echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
3443 echo $list | grep -qw $item
3446 # list, excluded are the comma separated lists
3447 exclude_items_from_list () {
3453 for item in ${excluded//,/ }; do
3454 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3456 echo $(comma_list $list)
3459 # list, expand are the comma separated lists
3461 local list=${1//,/ }
3462 local expand=${2//,/ }
3465 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3466 echo $(comma_list $expanded)
3469 testslist_filter () {
3470 local script=$LUSTRE/tests/${TESTSUITE}.sh
3472 [ -f $script ] || return 0
3474 local start_at=$START_AT
3475 local stop_at=$STOP_AT
3477 local var=${TESTSUITE//-/_}_START_AT
3478 [ x"${!var}" != x ] && start_at=${!var}
3479 var=${TESTSUITE//-/_}_STOP_AT
3480 [ x"${!var}" != x ] && stop_at=${!var}
3482 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3483 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3484 /^'${start_at}'$/ {flag = 0}
3485 {if (flag == 1) print $0}
3486 /^'${stop_at}'$/ { flag = 1 }'
3490 (cd `dirname $1`; echo $PWD/`basename $1`)
3494 local types=${1:-"OST MDS MGS"}
3498 for entry in $types; do
3499 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3500 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3503 MGS ) list="$list $name";;
3504 MDS|OST ) local count=${type}COUNT
3505 for ((i=1; i<=${!count}; i++)) do
3506 list="$list ${name}$i"
3508 * ) error "Invalid facet type"
3512 echo $(comma_list $list)
3515 ##################################
3516 # Adaptive Timeouts funcs
3519 # only check mds, we assume at_max is the same on all nodes
3520 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3521 if [ $at_max -eq 0 ]; then
3532 # suppose that all ost-s have the same $at value set
3533 [ $facet != "ost" ] || facet=ost1
3535 do_facet $facet "lctl get_param -n $at"
3553 if [ $facet == "ost" ]; then
3554 facet=$(get_facets OST)
3555 elif [ $facet == "mds" ]; then
3556 facet=$(get_facets MDS)
3558 hosts=$(expand_list $hosts $(facets_hosts $facet))
3561 do_nodes $hosts lctl set_param at_max=$at_max
3564 ##################################
3568 # OBD_FAIL_MDS_ALL_REQUEST_NET
3570 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3571 do_facet client "$1" || RC=$?
3572 do_facet $SINGLEMDS lctl set_param fail_loc=0
3577 # OBD_FAIL_MDS_ALL_REPLY_NET
3579 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3580 do_facet client "$@" || RC=$?
3581 do_facet $SINGLEMDS lctl set_param fail_loc=0
3585 drop_reint_reply() {
3586 # OBD_FAIL_MDS_REINT_NET_REP
3588 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3589 do_facet client "$@" || RC=$?
3590 do_facet $SINGLEMDS lctl set_param fail_loc=0
3595 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3597 do_facet ost1 lctl set_param fail_loc=0x214
3598 do_facet client "$1" || RC=$?
3599 do_facet client "sync"
3600 do_facet ost1 lctl set_param fail_loc=0
3604 drop_ldlm_cancel() {
3605 #define OBD_FAIL_LDLM_CANCEL 0x304
3607 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3608 do_nodes $list lctl set_param fail_loc=0x304
3610 do_facet client "$@" || RC=$?
3612 do_nodes $list lctl set_param fail_loc=0
3616 drop_bl_callback() {
3617 #define OBD_FAIL_LDLM_BL_CALLBACK 0x305
3619 do_facet client lctl set_param fail_loc=0x305
3620 do_facet client "$@" || RC=$?
3621 do_facet client lctl set_param fail_loc=0
3626 #define OBD_FAIL_LDLM_REPLY 0x30c
3628 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3629 do_facet client "$@" || RC=$?
3630 do_facet $SINGLEMDS lctl set_param fail_loc=0
3638 echo "clearing fail_loc on $facet"
3639 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3642 set_nodes_failloc () {
3643 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3646 cancel_lru_locks() {
3647 $LCTL mark "cancel_lru_locks $1 start"
3648 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3649 $LCTL set_param -n $d=clear
3651 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3652 $LCTL mark "cancel_lru_locks $1 stop"
3657 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3658 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3659 echo "$DEFAULT_LRU_SIZE"
3664 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3667 lru_resize_disable()
3669 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3674 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3675 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3676 echo there is still data in page cache $FILE ?
3677 lctl get_param -n $FILE
3685 DEBUGSAVE="$(lctl get_param -n debug)"
3689 [ -n "$DEBUGSAVE" ] && \
3690 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3695 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3698 debug_size_restore() {
3699 [ -n "$DEBUG_SIZE_SAVED" ] && \
3700 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3704 start_full_debug_logging() {
3709 local DEBUG_SIZE=150
3711 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3712 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3715 stop_full_debug_logging() {
3720 # prints bash call stack
3723 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
3724 local s=${BASH_SOURCE[$i]}
3725 local l=${BASH_LINENO[$i-1]}
3726 local f=${FUNCNAME[$i]}
3727 echo " = $s:$l:$f()"
3731 ##################################
3733 ##################################
3736 local TYPE=${TYPE:-"FAIL"}
3739 # do not dump logs if $1=false
3740 if [ "x$1" = "xfalse" ]; then
3745 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
3749 # We need to dump the logs on all nodes
3751 gather_logs $(comma_list $(nodes_list))
3755 [ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
3756 echo "$@" > $LOGDIR/err
3761 local log=$TESTSUITELOG
3763 [ -f "$log" ] && grep -q FAIL $log && status=1
3776 # use only if we are ignoring failures for this test, bugno required.
3777 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
3778 # e.g. error_ignore 5494 "your message"
3780 local TYPE="IGNORE (bz$1)"
3785 error_and_remount() {
3787 remount_client $MOUNT
3792 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
3797 log " SKIP: $TESTSUITE $TESTNAME $@"
3799 if [[ -n "$ALWAYS_SKIPPED" ]]; then
3800 skip_logged $TESTNAME "$@"
3803 echo "$@" > $LOGDIR/skip
3806 [[ -n "$TESTSUITELOG" ]] &&
3807 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
3810 build_test_filter() {
3811 EXCEPT="$EXCEPT $(testslist_filter)"
3813 [ "$ONLY" ] && log "only running test `echo $ONLY`"
3817 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
3818 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
3819 [ "$EXCEPT_SLOW" ] && \
3820 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
3821 for E in $EXCEPT; do
3822 eval EXCEPT_${E}=true
3824 for E in $ALWAYS_EXCEPT; do
3825 eval EXCEPT_ALWAYS_${E}=true
3827 for E in $EXCEPT_SLOW; do
3828 eval EXCEPT_SLOW_${E}=true
3830 for G in $GRANT_CHECK_LIST; do
3831 eval GCHECK_ONLY_${G}=true
3836 if [[ $1 = [a-z]* ]]; then
3843 # print a newline if the last test was skipped
3844 export LAST_SKIPPED=
3845 export ALWAYS_SKIPPED=
3847 # Main entry into test-framework. This is called with the name and
3848 # description of a test. The name is used to find the function to run
3849 # the test using "test_$name".
3851 # This supports a variety of methods of specifying specific test to
3852 # run or not run. These need to be documented...
3857 export base=`basetest $1`
3858 if [ ! -z "$ONLY" ]; then
3860 if [ ${!testname}x != x ]; then
3861 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3862 run_one_logged $1 "$2"
3866 if [ ${!testname}x != x ]; then
3867 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3868 run_one_logged $1 "$2"
3879 if [ ${!testname}x != x ]; then
3880 TESTNAME=test_$1 skip "skipping excluded test $1"
3883 testname=EXCEPT_$base
3884 if [ ${!testname}x != x ]; then
3885 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
3888 testname=EXCEPT_ALWAYS_$1
3889 if [ ${!testname}x != x ]; then
3890 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
3893 testname=EXCEPT_ALWAYS_$base
3894 if [ ${!testname}x != x ]; then
3895 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
3898 testname=EXCEPT_SLOW_$1
3899 if [ ${!testname}x != x ]; then
3900 TESTNAME=test_$1 skip "skipping SLOW test $1"
3903 testname=EXCEPT_SLOW_$base
3904 if [ ${!testname}x != x ]; then
3905 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
3911 run_one_logged $1 "$2"
3922 module_loaded lnet || load_modules
3934 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
3939 strace -o $TMP/$1.strace -ttt $*
3941 log "FINISHED: $*: rc $RC"
3946 equals_msg $1 test complete, duration $2 sec
3947 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
3948 echo duration $2 >>$TESTSUITELOG
3952 # Set TEST_STATUS here. It will be used for logging the result.
3955 if [[ -f $LOGDIR/err ]]; then
3957 elif [[ -f $LOGDIR/skip ]]; then
3960 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
3964 local FFREE=$(do_node $SINGLEMDS \
3965 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
3966 local FTOTAL=$(do_node $SINGLEMDS \
3967 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
3969 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
3973 echo -n "Resetting fail_loc on all nodes..."
3974 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
3980 # Log a message (on all nodes) padded with "=" before and after.
3981 # Also appends a timestamp and prepends the testsuite name.
3984 EQUALS="===================================================================================================="
3986 msg="== ${TESTSUITE} $*"
3988 [[ $last != "=" && $last != " " ]] && msg="$msg "
3989 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
3990 # always include at least == after the message
3991 log "$msg== $(date +"%H:%M:%S (%s)")"
3995 # Run a single test function and cleanup after it.
3997 # This function should be run in a subshell so the test func can
3998 # exit() without stopping the whole script.
4003 tfile=f.${TESTSUITE}.${testnum}
4004 export tdir=d0.${TESTSUITE}/d${base}
4005 export TESTNAME=test_$testnum
4006 local SAVE_UMASK=`umask`
4009 banner "test $testnum: $message"
4010 test_${testnum} || error "test_$testnum failed with $?"
4013 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4014 check_catastrophe || error "LBUG/LASSERT detected"
4015 ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
4023 # Wrapper around run_one to ensure:
4024 # - test runs in subshell
4025 # - output of test is saved to separate log file for error reporting
4026 # - test result is saved to data file
4029 local BEFORE=`date +%s`
4031 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4032 local test_log=$LOGDIR/$name
4035 local SAVE_UMASK=`umask`
4039 log_sub_test_begin test_${1}
4040 (run_one $1 "$2") 2>&1 | tee -i $test_log
4041 local RC=${PIPESTATUS[0]}
4043 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4044 echo "test_$1 returned $RC" | tee $LOGDIR/err
4046 duration=$((`date +%s` - $BEFORE))
4047 pass "$1" "(${duration}s)"
4049 if [[ -f $LOGDIR/err ]]; then
4050 TEST_ERROR=$(cat $LOGDIR/err)
4051 elif [[ -f $LOGDIR/skip ]]; then
4052 TEST_ERROR=$(cat $LOGDIR/skip)
4054 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4056 if [ -f $LOGDIR/err ]; then
4057 $FAIL_ON_ERROR && exit $RC
4066 # Print information of skipped tests to result.yml
4069 log_sub_test_begin $1
4071 log_sub_test_end "SKIP" "0" "0" "$@"
4075 (cd `dirname $1`; echo $PWD/`basename $1`)
4080 export base=`basetest $1`
4081 [ "$CHECK_GRANT" == "no" ] && return 0
4083 testname=GCHECK_ONLY_${base}
4084 [ ${!testname}x == x ] && return 0
4086 echo -n "checking grant......"
4088 local clients=$CLIENTS
4089 [ -z $clients ] && clients=$(hostname)
4091 # sync all the data and make sure no pending data on server
4092 do_nodes $clients sync
4095 client_grant=`do_nodes $clients \
4096 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4097 awk '{total += $1} END{print total}'`
4100 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4101 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4102 awk '{total += $1} END{print total}'`
4104 # check whether client grant == server grant
4105 if [ $client_grant -ne $server_grant ]; then
4106 echo "failed: client:${client_grant} server: ${server_grant}."
4107 do_nodes $(comma_list $(osts_nodes)) \
4108 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4109 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4112 echo "pass: client:${client_grant} server: ${server_grant}"
4117 ########################
4123 ost=`echo $1 | awk -F_ '{print $3}'`
4124 if [ -z $ost ]; then
4125 ost=`echo $1 | sed 's/-osc.*//'`
4130 ostuuid_from_index()
4132 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4135 ostname_from_index() {
4136 local uuid=$(ostuuid_from_index $1)
4140 index_from_ostuuid()
4142 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4145 mdtuuid_from_index()
4147 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4152 [ "$node" != "$(hostname)" ]
4158 for node in $(mdts_nodes); do
4159 remote_node $node && return 0
4166 [ "$CLIENTONLY" ] && return 0 || true
4167 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4172 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4173 MSKIPPED=1 && return 1
4180 for node in $(osts_nodes) ; do
4181 remote_node $node && return 0
4188 [ "$CLIENTONLY" ] && return 0 || true
4189 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4194 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4195 OSKIPPED=1 && return 1
4202 MGS=$(facet_host mgs)
4203 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4208 remote_mds_nodsh || remote_ost_nodsh || \
4209 $(single_local_node $(comma_list $(nodes_list)))
4215 for num in `seq $MDSCOUNT`; do
4216 MDSNODES="$MDSNODES $(facet_host mds$num)"
4218 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4224 remote_ost && remote_mds
4232 for facet in ${facets//,/ }; do
4233 if [ "$FAILURE_MODE" = HARD ]; then
4234 nodes="$nodes $(facet_active_host $facet)"
4236 nodes="$nodes $(facet_host $facet)"
4239 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4245 local facets=$(get_facets OST)
4246 local nodes=$(facets_nodes $facets)
4252 # FIXME. We need a list of clients
4253 local myNODES=$HOSTNAME
4256 # CLIENTS (if specified) contains the local client
4257 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4259 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4260 myNODES="$myNODES $(facets_nodes $(get_facets))"
4263 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4268 remote_nodes_list () {
4269 local rnodes=$(nodes_list)
4270 rnodes=$(echo " $rnodes " | sed -re "s/\s+$HOSTNAME\s+/ /g")
4274 init_clients_lists () {
4275 # Sanity check: exclude the local client from RCLIENTS
4276 local clients=$(hostlist_expand "$RCLIENTS")
4277 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4279 # Sanity check: exclude the dup entries
4280 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4282 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4284 # Sanity check: exclude the dup entries from CLIENTS
4285 # for those configs which has SINGLCLIENT set to local client
4286 clients=$(for i in $clients; do echo $i; done | sort -u)
4288 CLIENTS=$(comma_list $clients)
4289 local -a remoteclients=($RCLIENTS)
4290 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4291 varname=CLIENT$((i + 2))
4292 eval $varname=${remoteclients[i]}
4295 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4298 get_random_entry () {
4301 rnodes=${rnodes//,/ }
4303 local -a nodes=($rnodes)
4304 local num=${#nodes[@]}
4305 local i=$((RANDOM * num * 2 / 65536))
4311 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4316 lctl get_param version | grep -q patchless
4320 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4321 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4326 echo $nodes | wc -w || true
4330 local nodes=$(osts_nodes)
4331 local osscount=$(get_node_count "$nodes")
4332 [ ! "$OSTCOUNT" = "$osscount" ]
4336 local nodes=$(mdts_nodes)
4337 local mdtcount=$(get_node_count "$nodes")
4338 [ ! "$MDSCOUNT" = "$mdtcount" ]
4341 generate_machine_file() {
4342 local nodes=${1//,/ }
4343 local machinefile=$2
4345 for node in $nodes; do
4346 echo $node >>$machinefile || \
4347 { echo "can not generate machinefile $machinefile" && return 1; }
4352 local file=$1/stripe
4354 $LFS getstripe -v $file || error
4358 setstripe_nfsserver () {
4361 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4362 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4364 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4366 do_nodev $nfsserver lfs setstripe "$@"
4369 # Check and add a test group.
4375 local gid=$(getent group $group_name | cut -d: -f3)
4376 if [[ -n "$gid" ]]; then
4377 [[ "$gid" -eq "$group_id" ]] || {
4378 error_noexit "inconsistent group ID:" \
4379 "new: $group_id, old: $gid"
4383 groupadd -g $group_id $group_name
4390 # Check and add a test user.
4403 local uid=$(getent passwd $user_name | cut -d: -f3)
4404 if [[ -n "$uid" ]]; then
4405 if [[ "$uid" -eq "$user_id" ]]; then
4406 local dir=$(getent passwd $user_name | cut -d: -f6)
4407 if [[ "$dir" != "$home" ]]; then
4409 usermod -d $home $user_name
4413 error_noexit "inconsistent user ID:" \
4414 "new: $user_id, old: $uid"
4419 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4426 check_runas_id_ret() {
4428 local myRUNAS_UID=$1
4429 local myRUNAS_GID=$2
4432 if [ -z "$myRUNAS" ]; then
4433 error_exit "myRUNAS command must be specified for check_runas_id"
4436 $myRUNAS krb5_login.sh || \
4437 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4439 mkdir $DIR/d0_runas_test
4441 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4442 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4443 rm -rf $DIR/d0_runas_test
4448 local myRUNAS_UID=$1
4449 local myRUNAS_GID=$2
4452 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4453 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4454 Please set RUNAS_ID to some UID which exists on MDS and client or
4455 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4458 # obtain the UID/GID for MPI_USER
4462 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4463 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4465 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4466 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4469 # obtain and cache Kerberos ticket-granting ticket
4470 refresh_krb5_tgt() {
4471 local myRUNAS_UID=$1
4472 local myRUNAS_GID=$2
4475 if [ -z "$myRUNAS" ]; then
4476 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4479 CLIENTS=${CLIENTS:-$HOSTNAME}
4480 do_nodes $CLIENTS "set -x
4481 if ! $myRUNAS krb5_login.sh; then
4482 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4487 # Run multiop in the background, but wait for it to print
4488 # "PAUSING" to its stdout before returning from this function.
4489 multiop_bg_pause() {
4490 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4494 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4497 echo "$MULTIOP_PROG $FILE v$ARGS"
4498 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4500 echo "TMPPIPE=${TMPPIPE}"
4501 read -t 60 multiop_output < $TMPPIPE
4502 if [ $? -ne 0 ]; then
4507 if [ "$multiop_output" != "PAUSING" ]; then
4508 echo "Incorrect multiop output: $multiop_output"
4523 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4529 inodes_available () {
4530 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4534 mdsrate_inodes_available () {
4535 local min_inodes=$(inodes_available)
4536 echo $((min_inodes * 99 / 100))
4539 # reset llite stat counters
4540 clear_llite_stats(){
4541 lctl set_param -n llite.*.stats 0
4544 # sum llite stat items
4545 calc_llite_stats() {
4546 local res=$(lctl get_param -n llite.*.stats |
4547 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4551 # reset osc stat counters
4553 lctl set_param -n osc.*.osc_stats 0
4556 # sum osc stat items
4558 local res=$(lctl get_param -n osc.*.osc_stats |
4559 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4564 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4567 calc_osc_kbytes () {
4568 df $MOUNT > /dev/null
4569 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4572 # save_lustre_params(node, parameter_mask)
4573 # generate a stream of formatted strings (<node> <param name>=<param value>)
4574 save_lustre_params() {
4576 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4579 # restore lustre parameters from input stream, produces by save_lustre_params
4580 restore_lustre_params() {
4584 while IFS=" =" read node name val; do
4585 do_node ${node//:/} "lctl set_param -n $name $val"
4589 check_catastrophe() {
4590 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4591 local C=$CATASTROPHE
4592 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4594 if [ $rnodes ]; then
4595 do_nodes $rnodes "rc=\\\$([ -f $C ] && echo \\\$(< $C) || echo 0);
4596 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4601 # CMD: determine mds index where directory inode presents
4604 local file=$dir/f0.get_mds_dir_tmpfile
4609 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4610 local -a oldused=($iused)
4612 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4614 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4615 local -a newused=($iused)
4618 for ((i=0; i<${#newused[@]}; i++)); do
4619 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4625 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4628 mdsrate_cleanup () {
4630 mpi_run -np $1 -machinefile $2 ${MDSRATE} --unlink --nfiles $3 --dir $4 --filefmt $5 $6
4635 delayed_recovery_enabled () {
4636 local var=${SINGLEMDS}_svc
4637 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4640 ########################
4642 convert_facet2label() {
4645 if [ x$facet = xost ]; then
4649 local varsvc=${facet}_svc
4651 if [ -n ${!varsvc} ]; then
4654 error "No lablel for $facet!"
4658 get_clientosc_proc_path() {
4659 echo "${1}-osc-[^M]*"
4662 get_lustre_version () {
4663 local facet=${1:-"$SINGLEMDS"}
4664 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4667 lustre_version_code() {
4668 local facet=${1:-"$SINGLEMDS"}
4669 version_code $(get_lustre_version $1)
4672 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4673 # used by MDT would not be changed.
4674 # mdt lov: fsname-mdtlov
4675 # mdt osc: fsname-OSTXXXX-osc
4676 mds_on_old_device() {
4677 local mds=${1:-"$SINGLEMDS"}
4679 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
4680 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
4681 > /dev/null 2>&1" && return 0
4686 get_mdtosc_proc_path() {
4688 local ost_label=${2:-"*OST*"}
4690 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
4691 local mdt_label=$(convert_facet2label $mds_facet)
4692 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
4694 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
4695 mds_on_old_device $mds_facet; then
4696 echo "${ost_label}-osc"
4698 echo "${ost_label}-osc-${mdt_index}"
4702 get_osc_import_name() {
4705 local label=$(convert_facet2label $ost)
4707 if [ "${facet:0:3}" = "mds" ]; then
4708 get_mdtosc_proc_path $facet $label
4712 get_clientosc_proc_path $label
4716 _wait_import_state () {
4719 local maxtime=${3:-$(max_recovery_time)}
4723 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4724 while [ "${CONN_STATE}" != "${expected}" ]; do
4725 if [ "${expected}" == "DISCONN" ]; then
4726 # for disconn we can check after proc entry is removed
4727 [ "x${CONN_STATE}" == "x" ] && return 0
4728 # with AT enabled, we can have connect request timeout near of
4729 # reconnect timeout and test can't see real disconnect
4730 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
4732 [ $i -ge $maxtime ] && \
4733 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
4736 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4740 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
4744 wait_import_state() {
4747 local maxtime=${3:-$(max_recovery_time)}
4750 for param in ${params//,/ }; do
4751 _wait_import_state $state $param $maxtime || return
4755 # One client request could be timed out because server was not ready
4756 # when request was sent by client.
4757 # The request timeout calculation details :
4759 # /* We give the server rq_timeout secs to process the req, and
4760 # add the network latency for our local timeout. */
4761 # request->rq_deadline = request->rq_sent + request->rq_timeout +
4762 # ptlrpc_at_get_net_latency(request) ;
4764 # ptlrpc_connect_import ()
4765 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4768 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
4769 # ptlrpc_at_get_net_latency(request) ->
4770 # at_get (max (iat_net_latency=0, at_min)) = at_min
4773 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
4774 # INITIAL_CONNECT_TIMEOUT + at_min
4776 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
4777 # because we can not get this value in runtime,
4778 # the value depends on configure options, and it is not stored in /proc.
4780 # #define CONNECTION_SWITCH_MIN 5U
4781 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
4783 request_timeout () {
4786 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4787 local init_connect_timeout=$TIMEOUT
4788 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
4790 local at_min=$(at_get $facet at_min)
4792 echo $(( init_connect_timeout + at_min ))
4795 wait_osc_import_state() {
4799 local ost=$(get_osc_import_name $facet $ost_facet)
4801 local param="osc.${ost}.ost_server_uuid"
4803 # 1. wait the deadline of client 1st request (it could be skipped)
4804 # 2. wait the deadline of client 2nd request
4805 local maxtime=$(( 2 * $(request_timeout $facet)))
4807 if ! do_rpc_nodes $(facet_host $facet) \
4808 _wait_import_state $expected $param $maxtime; then
4809 error "import is not in ${expected} state"
4816 get_clientmdc_proc_path() {
4824 # Add paths to lustre tests for 32 and 64 bit systems.
4825 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
4826 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
4829 wait_clients_import_state () {
4836 if [ "$FAILURE_MODE" = HARD ]; then
4837 facets=$(facets_on_host $(facet_active_host $facet))
4840 for facet in ${facets//,/ }; do
4841 local label=$(convert_facet2label $facet)
4844 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
4845 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
4846 *) error "unknown facet!" ;;
4848 local params=$(expand_list $params $proc_path)
4851 if ! do_rpc_nodes $list wait_import_state $expected $params; then
4852 error "import is not in ${expected} state"
4862 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
4863 $LCTL get_param obdfilter.*.kbytesavail))
4864 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
4865 $LCTL get_param -n obdfilter.*.tot_granted))
4866 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
4867 $LCTL get_param -n obdfilter.*.kbytestotal))
4868 for ((i=0; i<${#AVAILA[@]}; i++)); do
4869 local -a AVAIL1=(${AVAILA[$i]//=/ })
4870 local -a TOTAL=(${TOTALA[$i]//=/ })
4871 GRANT=$((${GRANTA[$i]}/1024))
4872 # allow 1% of total space in bavail because of delayed
4873 # allocation with ZFS which might release some free space after
4874 # txg commit. For small devices, we set a mininum of 8MB
4875 local LIMIT=$((${TOTAL} / 100 + 8000))
4876 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
4877 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
4878 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
4879 echo " FULL" || echo
4885 do_facet mgs lctl pool_list $1
4889 local fsname=${1%%.*}
4890 local poolname=${1##$fsname.}
4892 do_facet mgs lctl pool_new $1
4894 # get param should return err unless pool is created
4895 [[ $RC -ne 0 ]] && return $RC
4897 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
4898 2>/dev/null || echo foo" "" || RC=1
4899 if [[ $RC -eq 0 ]]; then
4902 error "pool_new failed $1"
4907 add_pool_to_list () {
4908 local fsname=${1%%.*}
4909 local poolname=${1##$fsname.}
4911 local listvar=${fsname}_CREATED_POOLS
4912 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
4915 remove_pool_from_list () {
4916 local fsname=${1%%.*}
4917 local poolname=${1##$fsname.}
4919 local listvar=${fsname}_CREATED_POOLS
4920 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
4923 destroy_pool_int() {
4925 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
4926 awk '$1 !~ /^Pool:/ {print $1}')
4927 for ost in $OSTS; do
4928 do_facet mgs lctl pool_remove $1 $ost
4930 do_facet mgs lctl pool_destroy $1
4933 # <fsname>.<poolname> or <poolname>
4935 local fsname=${1%%.*}
4936 local poolname=${1##$fsname.}
4938 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
4942 pool_list $fsname.$poolname || return $?
4944 destroy_pool_int $fsname.$poolname
4946 [[ $RC -ne 0 ]] && return $RC
4948 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
4949 2>/dev/null || echo foo" "foo" || RC=1
4951 if [[ $RC -eq 0 ]]; then
4952 remove_pool_from_list $fsname.$poolname
4954 error "destroy pool failed $1"
4960 local fsname=${1:-$FSNAME}
4962 local listvar=${fsname}_CREATED_POOLS
4966 [ x${!listvar} = x ] && return 0
4968 echo destroy the created pools: ${!listvar}
4969 for poolname in ${!listvar//,/ }; do
4970 destroy_pool $fsname.$poolname
4975 local fsname=${1:-$FSNAME}
4977 destroy_pools $fsname
4983 local ts=$(date +%s)
4986 if [[ ! -f "$YAML_LOG" ]]; then
4987 # init_logging is not performed before gather_logs,
4988 # so the $LOGDIR needs to be checked here
4989 check_shared_dir $LOGDIR && touch $LOGDIR/shared
4992 [ -f $LOGDIR/shared ] && docp=false
4994 # dump lustre logs, dmesg
4996 prefix="$TESTLOG_PREFIX.$TESTNAME"
4998 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5000 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5001 echo "Dumping logs only on local client."
5002 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5003 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5008 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5009 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5010 if [ ! -f $LOGDIR/shared ]; then
5011 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5024 for i in $(seq 0 $num_mntpts); do
5025 cmd="ls -laf ${mntpt_root}$i/$dir"
5031 for pid in $pids; do
5038 # target_start_and_reset_recovery_timer()
5039 # service_time = at_est2timeout(service_time);
5040 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5041 # INITIAL_CONNECT_TIMEOUT);
5042 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5043 #define CONNECTION_SWITCH_INC 1
5044 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5045 #define CONNECTION_SWITCH_MIN 5U
5047 max_recovery_time () {
5048 local init_connect_timeout=$(( TIMEOUT / 20 ))
5049 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5051 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5056 get_clients_mount_count () {
5057 local clients=${CLIENTS:-`hostname`}
5059 # we need to take into account the clients mounts and
5060 # exclude mds/ost mounts if any;
5061 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5065 PROC_CLI="srpc_info"
5073 if [ $M -lt $N ]; then
5077 while [ $N -lt $M ]; do
5087 calc_connection_cnt() {
5090 # MDT->MDT = 2 * C(M, 2)
5094 comb_m2=$(combination $MDSCOUNT 2)
5096 local num_clients=$(get_clients_mount_count)
5098 local cnt_mdt2mdt=$((comb_m2 * 2))
5099 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5100 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5101 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5102 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5103 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5104 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5118 local cmd="$tgt.srpc.flavor"
5120 if [ $net == "any" ]; then
5125 if [ $dir != "any" ]; then
5130 log "Setting sptlrpc rule: $cmd"
5131 do_facet mgs "$LCTL conf_param $cmd"
5140 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5141 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5143 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5145 if [ "x$bulkspec" != "x" ]; then
5146 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5148 if [ "x$algs" != "x" ]; then
5149 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5151 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5152 if [ $bulk == "bulkn" ]; then
5153 bulk_count=`echo "$output" | grep "bulk flavor" \
5154 | grep "null/null" | wc -l`
5155 elif [ $bulk == "bulki" ]; then
5156 bulk_count=`echo "$output" | grep "bulk flavor" \
5157 | grep "/null" | grep -v "null/" | wc -l`
5159 bulk_count=`echo "$output" | grep "bulk flavor" \
5160 | grep -v "/null" | grep -v "null/" | wc -l`
5164 [ $bulk_count -lt $count ] && count=$bulk_count
5175 local clients=${CLIENTS:-`hostname`}
5177 for c in ${clients//,/ }; do
5178 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5179 tmpcnt=`count_flvr "$output" $flavor`
5180 cnt=$((cnt + tmpcnt))
5190 local clients=${CLIENTS:-`hostname`}
5192 for c in ${clients//,/ }; do
5193 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5194 tmpcnt=`count_flvr "$output" $flavor`
5195 cnt=$((cnt + tmpcnt))
5205 if [ $MDSCOUNT -le 1 ]; then
5210 for num in `seq $MDSCOUNT`; do
5211 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5212 tmpcnt=`count_flvr "$output" $flavor`
5213 cnt=$((cnt + tmpcnt))
5224 for num in `seq $MDSCOUNT`; do
5225 mdtosc=$(get_mdtosc_proc_path mds$num)
5226 mdtosc=${mdtosc/-MDT*/-MDT\*}
5227 output=$(do_facet mds$num lctl get_param -n \
5228 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5229 tmpcnt=`count_flvr "$output" $flavor`
5230 cnt=$((cnt + tmpcnt))
5239 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5240 count_flvr "$output" $flavor
5245 local dir=$1 # from to
5246 local flavor=$2 # flavor expected
5249 if [ $dir == "cli2mdt" ]; then
5250 res=`flvr_cnt_cli2mdt $flavor`
5251 elif [ $dir == "cli2ost" ]; then
5252 res=`flvr_cnt_cli2ost $flavor`
5253 elif [ $dir == "mdt2mdt" ]; then
5254 res=`flvr_cnt_mdt2mdt $flavor`
5255 elif [ $dir == "mdt2ost" ]; then
5256 res=`flvr_cnt_mdt2ost $flavor`
5257 elif [ $dir == "all2ost" ]; then
5258 res1=`flvr_cnt_mdt2ost $flavor`
5259 res2=`flvr_cnt_cli2ost $flavor`
5260 res=$((res1 + res2))
5261 elif [ $dir == "all2mdt" ]; then
5262 res1=`flvr_cnt_mdt2mdt $flavor`
5263 res2=`flvr_cnt_cli2mdt $flavor`
5264 res=$((res1 + res2))
5265 elif [ $dir == "all2all" ]; then
5266 res1=`flvr_cnt_mdt2ost $flavor`
5267 res2=`flvr_cnt_cli2ost $flavor`
5268 res3=`flvr_cnt_mdt2mdt $flavor`
5269 res4=`flvr_cnt_cli2mdt $flavor`
5270 res=$((res1 + res2 + res3 + res4))
5278 local dir=$1 # from to
5279 local flavor=$2 # flavor expected
5280 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5284 for ((i=0;i<20;i++)); do
5285 echo -n "checking $dir..."
5286 res=$(do_check_flavor $dir $flavor)
5287 echo "found $res/$expect $flavor connections"
5288 [ $res -ge $expect ] && return 0
5292 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5296 restore_to_default_flavor()
5298 local proc="mgs.MGS.live.$FSNAME"
5300 echo "restoring to default flavor..."
5302 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5304 # remove all existing rules if any
5305 if [ $nrule -ne 0 ]; then
5306 echo "$nrule existing rules"
5307 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5308 echo "remove rule: $rule"
5309 spec=`echo $rule | awk -F = '{print $1}'`
5310 do_facet mgs "$LCTL conf_param -d $spec"
5314 # verify no rules left
5315 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5316 [ $nrule -ne 0 ] && error "still $nrule rules left"
5318 # wait for default flavor to be applied
5319 # currently default flavor for all connections are 'null'
5320 wait_flavor all2all null
5321 echo "now at default flavor settings"
5326 local flavor=${1:-null}
5328 echo "setting all flavor to $flavor"
5330 # FIXME need parameter to this fn
5331 # and remove global vars
5332 local cnt_all2all=$(calc_connection_cnt all2all)
5334 local res=$(do_check_flavor all2all $flavor)
5335 if [ $res -eq $cnt_all2all ]; then
5336 echo "already have total $res $flavor connections"
5340 echo "found $res $flavor out of total $cnt_all2all connections"
5341 restore_to_default_flavor
5343 [[ $flavor = null ]] && return 0
5345 set_rule $FSNAME any any $flavor
5346 wait_flavor all2all $flavor
5352 # Checking for shared logdir
5353 if [ ! -d $dir ]; then
5354 # Not found. Create local logdir
5357 touch $dir/check_file.$(hostname -s)
5362 check_write_access() {
5367 for node in $(nodes_list); do
5368 file=$dir/check_file.$(short_hostname $node)
5369 if [[ ! -f "$file" ]]; then
5370 # Logdir not accessible/writable from this node.
5373 rm -f $file || return 1
5379 if [[ -n $YAML_LOG ]]; then
5382 local SAVE_UMASK=`umask`
5385 export YAML_LOG=${LOGDIR}/results.yml
5389 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5390 if check_shared_dir $LOGDIR; then
5391 touch $LOGDIR/shared
5392 echo "Logging to shared log directory: $LOGDIR"
5394 echo "Logging to local directory: $LOGDIR"
5397 yml_nodes_file $LOGDIR >> $YAML_LOG
5398 yml_results_file >> $YAML_LOG
5405 yml_log_test $1 >> $YAML_LOG
5409 yml_log_test_status $@ >> $YAML_LOG
5412 log_sub_test_begin() {
5413 yml_log_sub_test_begin "$@" >> $YAML_LOG
5416 log_sub_test_end() {
5417 yml_log_sub_test_end "$@" >> $YAML_LOG
5423 local llverdev_opts=$2
5424 local devname=$(basename $1)
5425 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5426 # loop devices aren't in /proc/partitions
5427 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5429 size=$(($size / 1024 / 1024)) # Gb
5431 local partial_arg=""
5432 # Run in partial (fast) mode if the size
5433 # of a partition > 1 GB
5434 [ $size -gt 1 ] && partial_arg="-p"
5436 llverdev --force $partial_arg $llverdev_opts $dev
5442 local llverfs_opts=$2
5443 local partial_arg=""
5444 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5446 # Run in partial (fast) mode if the size
5447 # of a partition > 1 GB
5448 [ $size -gt 1 ] && partial_arg="-p"
5450 llverfs $partial_arg $llverfs_opts $dir
5453 remove_mdt_files() {
5458 local mntpt=$(facet_mntpt $facet)
5459 local opts=$MDS_MOUNT_OPTS
5461 echo "removing files from $mdtdev on $facet: $files"
5462 if [ $(facet_fstype $facet) == ldiskfs ] &&
5463 ! do_facet $facet test -b ${!dev}; then
5464 opts=$(csa_add "$opts" -o loop)
5466 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5470 rm $mntpt/ROOT/$f || { rc=$?; break; }
5472 umount -f $mntpt || return $?
5476 duplicate_mdt_files() {
5481 local mntpt=$(facet_mntpt $facet)
5482 local opts=$MDS_MOUNT_OPTS
5484 echo "duplicating files on $mdtdev on $facet: $files"
5485 mkdir -p $mntpt || return $?
5486 if [ $(facet_fstype $facet) == ldiskfs ] &&
5487 ! do_facet $facet test -b ${!dev}; then
5488 opts=$(csa_add "$opts" -o loop)
5490 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5501 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5502 pushd $mntpt/ROOT > /dev/null || return $?
5505 touch $f.bad || return $?
5506 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5508 [ $rc -eq 0 ] || return $rc
5509 setfattr --restore $tmp || return $?
5515 local devs=${1//,/ }
5518 local rslt=$TMP/sgpdd_survey
5520 # sgpdd-survey cleanups ${rslt}.* files
5522 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5528 # returns the canonical name for an ldiskfs device
5533 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5534 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5535 echo dm-\\\${foo##*:};
5537 echo \\\$(basename \\\$dv);
5541 is_sanity_benchmark() {
5542 local benchmarks="dbench bonnie iozone fsx"
5544 for b in $benchmarks; do
5545 if [ "$b" == "$suite" ]; then
5553 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5556 # Get the block size of the filesystem.
5562 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5563 awk '/^Block size:/ {print $3}')
5567 # Check whether the "large_xattr" feature is enabled or not.
5568 large_xattr_enabled() {
5569 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5571 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5572 return ${PIPESTATUS[0]}
5575 # Get the maximum xattr size supported by the filesystem.
5579 if large_xattr_enabled; then
5580 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5583 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5584 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5586 # maximum xattr size = size of block - size of header -
5587 # size of 1 entry - 4 null bytes
5588 size=$((block_size - 32 - 32 - 4))
5594 # Dump the value of the named xattr from a file.
5599 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5602 # Generate a string with size of $size bytes.
5604 local size=${1:-1024} # in bytes
5606 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5609 reformat_external_journal() {
5610 if [ ! -z ${EJOURNAL} ]; then
5611 local rcmd="do_facet ${SINGLEMDS}"
5613 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5614 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5618 # MDT file-level backup/restore
5619 mds_backup_restore() {
5620 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5621 local mntpt=$(facet_mntpt brpt)
5622 local rcmd="do_facet ${SINGLEMDS}"
5623 local metaea=${TMP}/backup_restore.ea
5624 local metadata=${TMP}/backup_restore.tgz
5625 local opts=${MDS_MOUNT_OPTS}
5627 if ! ${rcmd} test -b ${devname}; then
5628 opts=$(csa_add "$opts" -o loop)
5631 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5633 # step 1: build mount point
5634 ${rcmd} mkdir -p $mntpt
5635 # step 2: cleanup old backup
5636 ${rcmd} rm -f $metaea $metadata
5638 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5639 # step 4: backup metaea
5641 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
5643 # step 5: backup metadata
5645 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
5647 ${rcmd} umount -d $mntpt || return 4
5648 # step 7: reformat external journal if needed
5649 reformat_external_journal || return 5
5650 # step 8: reformat dev
5651 echo "reformat new device"
5652 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
5653 --reformat $devname > /dev/null || return 6
5655 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
5656 # step 10: restore metadata
5658 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
5659 # step 11: restore metaea
5661 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
5662 # step 12: remove recovery logs
5663 echo "remove recovery logs"
5664 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
5665 # step 13: umount dev
5666 ${rcmd} umount -d $mntpt || return 10
5667 # step 14: cleanup tmp backup
5668 ${rcmd} rm -f $metaea $metadata
5673 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5674 local mntpt=$(facet_mntpt brpt)
5675 local rcmd="do_facet ${SINGLEMDS}"
5677 local opts=${MDS_MOUNT_OPTS}
5679 if ! ${rcmd} test -b ${devname}; then
5680 opts=$(csa_add "$opts" -o loop)
5683 echo "remove OI files: idx=${idx}"
5685 # step 1: build mount point
5686 ${rcmd} mkdir -p $mntpt
5688 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5689 if [ -z $idx ]; then
5690 # step 3: remove all OI files
5691 ${rcmd} rm -fv $mntpt/oi.16*
5692 elif [ $idx -lt 2 ]; then
5693 ${rcmd} rm -fv $mntpt/oi.16.${idx}
5697 # others, rm oi.16.[idx, idx * idx, idx ** ...]
5698 for ((i=${idx}; i<64; i=$((i * idx)))); do
5699 ${rcmd} rm -fv $mntpt/oi.16.${i}
5703 ${rcmd} umount -d $mntpt || return 2
5704 # OI files will be recreated when mounted as lustre next time.