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 $MOUNT
984 # XXX This function is kept for interoperability with old server (< 2.3.50),
985 # it should be removed whenever we drop the interoperability for such
987 quota_save_version() {
988 local fsname=${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 (< 2.3.50),
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=$?
1020 # XXX This function is kept for interoperability with old server (< 2.3.50),
1021 # it should be removed whenever we drop the interoperability for such
1023 restore_quota_old() {
1024 local mntpt=${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 $old_QUOTA_TYPE
1033 # XXX This function is kept for interoperability with old server (< 2.3.50),
1034 # it should be removed whenever we drop the interoperability for such
1039 # no quota enforcement for now and accounting works out of the box
1042 # We need save the original quota_type params, and restore them after testing
1044 # Suppose that quota type the same on mds and ost
1045 local quota_type=$(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 $(version_code 2.3.50) ]; then
1106 if [ "$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 $(version_code 2.3.50) ]; then
1122 # XXX remove it once all quota code landed
1123 echo "skip quota setup"
1128 # save old quota type & set new quota type
1129 local mdt_qtype=$(mdt_quota_type)
1130 local ost_qtype=$(ost_quota_type)
1132 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1133 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1135 export old_MDT_QUOTA_TYPE=$mdt_qtype
1136 export old_OST_QUOTA_TYPE=$ost_qtype
1138 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1139 error "set mdt quota type failed"
1140 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1141 error "set ost quota type failed"
1143 local quota_usrs=$QUOTA_USERS
1145 # get_filesystem_size
1146 local disksz=$(lfs df $mntpt | grep "filesystem summary:" |
1148 local blk_soft=$((disksz + 1024))
1149 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1151 local inodes=$(lfs df -i $mntpt | grep "filesystem summary:" |
1153 local i_soft=$inodes
1154 local i_hard=$((i_soft + i_soft / 20))
1156 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1157 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1158 "inode-hardlimit: $i_hard"
1161 for usr in $quota_usrs; do
1162 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1164 cmd="$LFS setquota -$type $usr -b $blk_soft"
1165 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1167 eval $cmd || error "$cmd FAILED!"
1169 # display the quota status
1170 echo "Quota settings for $usr : "
1171 $LFS quota -v -u $usr $mntpt || true
1178 local OPTIONS=${3:-$MOUNTOPT}
1180 local device=$MGSNID:/$FSNAME
1181 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1182 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1186 echo "Starting client: $client: $OPTIONS $device $mnt"
1187 do_node $client mkdir -p $mnt
1188 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1190 set_default_debug_nodes $client
1202 [ "$3" ] && force=-f
1203 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1204 if [ $running -ne 0 ]; then
1205 echo "Stopping client $client $mnt (opts:$force)"
1206 do_node $client lsof -t $mnt || need_kill=no
1207 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1208 pids=$(do_node $client lsof -t $mnt | sort -u);
1209 if [ -n $pids ]; then
1210 do_node $client kill -9 $pids || true
1214 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1215 if [ $busy -ne 0 ] ; then
1216 echo "$mnt is still busy, wait one second" && sleep 1
1217 do_node $client umount $force $mnt
1222 # nodes is comma list
1223 sanity_mount_check_nodes () {
1229 # FIXME: assume that all cluster nodes run the same os
1230 [ "$(uname)" = Linux ] || return 0
1233 for mnt in $mnts ; do
1234 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1235 mpts=\\\$(mount | grep -c $mnt' ');
1236 if [ \\\$running -ne \\\$mpts ]; then
1237 echo \\\$(hostname) env are INSANE!;
1240 [ $? -eq 0 ] || rc=1
1245 sanity_mount_check_servers () {
1246 [ "$CLIENTONLY" ] &&
1247 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1248 echo Checking servers environments
1250 # FIXME: modify get_facets to display all facets wo params
1251 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1255 for facet in ${facets//,/ }; do
1256 node=$(facet_host ${facet})
1257 mntpt=$(facet_mntpt $facet)
1258 sanity_mount_check_nodes $node $mntpt ||
1259 { error "server $node environments are insane!"; return 1; }
1263 sanity_mount_check_clients () {
1264 local clients=${1:-$CLIENTS}
1265 local mntpt=${2:-$MOUNT}
1266 local mntpt2=${3:-$MOUNT2}
1268 [ -z $clients ] && clients=$(hostname)
1269 echo Checking clients $clients environments
1271 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1272 error "clients environments are insane!"
1275 sanity_mount_check () {
1276 sanity_mount_check_servers || return 1
1277 sanity_mount_check_clients || return 2
1280 # mount clients if not mouted
1281 zconf_mount_clients() {
1284 local OPTIONS=${3:-$MOUNTOPT}
1286 local device=$MGSNID:/$FSNAME
1287 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1288 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1292 echo "Starting client $clients: $OPTIONS $device $mnt"
1295 running=\\\$(mount | grep -c $mnt' ');
1297 if [ \\\$running -eq 0 ] ; then
1299 mount -t lustre $OPTIONS $device $mnt;
1302 exit \\\$rc" || return ${PIPESTATUS[0]}
1304 echo "Started clients $clients: "
1305 do_nodes $clients "mount | grep $mnt' '"
1307 set_default_debug_nodes $clients
1312 zconf_umount_clients() {
1317 [ "$3" ] && force=-f
1319 echo "Stopping clients: $clients $mnt (opts:$force)"
1320 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1321 if [ \\\$running -ne 0 ] ; then
1322 echo Stopping client \\\$(hostname) $mnt opts:$force;
1323 lsof $mnt || need_kill=no;
1324 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1325 pids=\\\$(lsof -t $mnt | sort -u);
1326 if [ -n \\\"\\\$pids\\\" ]; then
1330 while umount $force $mnt 2>&1 | grep -q "busy"; do
1331 echo "$mnt is still busy, wait one second" && sleep 1;
1338 echo + $POWER_DOWN $node
1342 shutdown_node_hard () {
1344 local attempts=$SHUTDOWN_ATTEMPTS
1346 for i in $(seq $attempts) ; do
1349 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1350 echo "waiting for $host to fail attempts=$attempts"
1351 [ $i -lt $attempts ] || \
1352 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1358 local mnt=${2:-$MOUNT}
1361 if [ "$FAILURE_MODE" = HARD ]; then
1362 shutdown_node_hard $client
1364 zconf_umount_clients $client $mnt -f
1370 local facets="$(get_facets OST),$(get_facets MDS)"
1373 combined_mgs_mds || facets="$facets,mgs"
1375 for facet in ${facets//,/ }; do
1376 if [ $(facet_active_host $facet) == $host ]; then
1377 affected="$affected $facet"
1381 echo $(comma_list $affected)
1386 local host=${2:-$(facet_host $facet)}
1388 local label=$(convert_facet2label $facet)
1389 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1392 facets_up_on_host () {
1394 local facets=$(facets_on_host $host)
1397 for facet in ${facets//,/ }; do
1398 if $(facet_up $facet $host); then
1399 affected_up="$affected_up $facet"
1403 echo $(comma_list $affected_up)
1409 if [ "$FAILURE_MODE" = HARD ]; then
1410 shutdown_node_hard $(facet_active_host $facet)
1418 echo + $POWER_UP $node
1431 if [ "$FAILURE_MODE" = HARD ]; then
1432 reboot_node $(facet_active_host $facet)
1434 refresh_disk ${facet}
1441 if [ "$FAILURE_MODE" = HARD ]; then
1451 for facet in ${facets//,/ }; do
1452 hosts=$(expand_list $hosts $(facet_host $facet) )
1458 _check_progs_installed () {
1462 for prog in $progs; do
1463 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1464 echo $prog missing on $(hostname)
1471 check_progs_installed () {
1475 do_rpc_nodes $nodes _check_progs_installed $@
1478 # recovery-scale functions
1480 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1483 start_client_load() {
1486 local var=$(node_var_name $client)_load
1487 eval export ${var}=$load
1489 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1490 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1491 END_RUN_FILE=$END_RUN_FILE \
1492 LOAD_PID_FILE=$LOAD_PID_FILE \
1493 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1494 TESTNAME=$TESTNAME \
1495 DBENCH_LIB=$DBENCH_LIB \
1496 DBENCH_SRC=$DBENCH_SRC \
1499 log "Started client load: ${load} on $client"
1501 # get the children process IDs
1502 local pids=$(ps --ppid $ppid -o pid= | xargs)
1503 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1507 start_client_loads () {
1508 local -a clients=(${1//,/ })
1509 local numloads=${#CLIENT_LOADS[@]}
1512 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1513 testnum=$((nodenum % numloads))
1514 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1516 # bug 22169: wait the background threads to start
1520 # only for remote client
1521 check_client_load () {
1523 local var=$(node_var_name $client)_load
1524 local TESTLOAD=run_${!var}.sh
1526 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1528 # bug 18914: try to connect several times not only when
1529 # check ps, but while check_catastrophe also
1532 while [ $RC = 254 -a $tries -gt 0 ]; do
1536 if ! check_catastrophe $client; then
1538 if [ $RC -eq 254 ]; then
1539 # FIXME: not sure how long we shuold sleep here
1543 echo "check catastrophe failed: RC=$RC "
1547 # We can continue try to connect if RC=254
1548 # Just print the warning about this
1549 if [ $RC = 254 ]; then
1550 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1553 # see if the load is still on the client
1556 while [ $RC = 254 -a $tries -gt 0 ]; do
1560 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1565 if [ $RC = 254 ]; then
1566 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1567 # see if we can diagnose a bit why this is
1572 check_client_loads () {
1573 local clients=${1//,/ }
1577 for client in $clients; do
1578 check_client_load $client
1580 if [ "$rc" != 0 ]; then
1581 log "Client load failed on node $client, rc=$rc"
1587 restart_client_loads () {
1588 local clients=${1//,/ }
1589 local expectedfail=${2:-""}
1593 for client in $clients; do
1594 check_client_load $client
1596 if [ "$rc" != 0 -a "$expectedfail" ]; then
1597 local var=$(node_var_name $client)_load
1598 start_client_load $client ${!var}
1599 echo "Restarted client load ${!var}: on $client. Checking ..."
1600 check_client_load $client
1602 if [ "$rc" != 0 ]; then
1603 log "Client load failed to restart on node $client, rc=$rc"
1604 # failure one client load means test fail
1605 # we do not need to check other
1614 # Start vmstat and save its process ID in a file.
1619 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1622 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1623 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1626 # Display the nodes on which client loads failed.
1627 print_end_run_file() {
1631 [ -s $file ] || return 0
1633 echo "Found the END_RUN_FILE file: $file"
1636 # A client load will stop if it finds the END_RUN_FILE file.
1637 # That does not mean the client load actually failed though.
1638 # The first node in END_RUN_FILE is the one we are interested in.
1641 if [ -n "$node" ]; then
1642 local var=$(node_var_name $node)_load
1644 local prefix=$TESTLOG_PREFIX
1645 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1646 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1647 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1649 echo "Client load ${!var} failed on node $node:"
1655 # Stop the process which had its PID saved in a file.
1660 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1662 do_nodes $nodes "test -f $pid_file &&
1663 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1666 # Stop all client loads.
1667 stop_client_loads() {
1668 local nodes=${1:-$CLIENTS}
1671 # stop the client loads
1672 stop_process $nodes $pid_file
1674 # clean up the processes that started them
1675 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1677 # End recovery-scale functions
1679 # verify that lustre actually cleaned up properly
1681 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1682 error "LBUG/LASSERT detected"
1683 BUSY=`dmesg | grep -i destruct || true`
1684 if [ "$BUSY" ]; then
1686 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1690 check_mem_leak || exit 204
1692 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl && \
1693 echo "$0: lustre didn't clean up..." 1>&2 && return 202 || true
1695 if module_loaded lnet || module_loaded libcfs; then
1696 echo "$0: modules still loaded..." 1>&2
1714 RESULT=$(do_node $node "$TEST")
1715 if [ "$RESULT" == "$FINAL" ]; then
1716 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1717 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1720 [ $WAIT -ge $MAX ] && break
1721 [ $((WAIT % print)) -eq 0 ] &&
1722 echo "Waiting $((MAX - WAIT)) secs for update"
1723 WAIT=$((WAIT + sleep))
1726 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1730 wait_update_facet() {
1733 wait_update $(facet_active_host $facet) "$@"
1737 do_node $(osts_nodes) "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1738 grep -v 'Found no match'
1741 wait_delete_completed () {
1742 local TOTALPREV=`lctl get_param -n osc.*.kbytesavail | \
1743 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
1747 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1749 TOTAL=`lctl get_param -n osc.*.kbytesavail | \
1750 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'`
1751 [ "$TOTAL" -eq "$TOTALPREV" ] && return 0
1752 echo "Waiting delete completed ... prev: $TOTALPREV current: $TOTAL "
1756 echo "Delete is not completed in $MAX_WAIT sec"
1763 # we can use "for" here because we are waiting the slowest
1764 for host in ${hostlist//,/ }; do
1765 check_network "$host" 900
1767 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1774 for facet in ${facetlist//,/ }; do
1775 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1777 wait_for_host $hostlist
1780 _wait_recovery_complete () {
1783 # Use default policy if $2 is not passed by caller.
1784 local MAX=${2:-$(max_recovery_time)}
1789 while [ $WAIT -lt $MAX ]; do
1790 STATUS=$(lctl get_param -n $param | grep status)
1792 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1795 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1797 echo "$param recovery not done in $MAX sec. $STATUS"
1801 wait_recovery_complete () {
1804 # with an assumption that at_max is the same on all nodes
1805 local MAX=${2:-$(max_recovery_time)}
1808 if [ "$FAILURE_MODE" = HARD ]; then
1809 facets=$(facets_on_host $(facet_active_host $facet))
1811 echo affected facets: $facets
1813 # we can use "for" here because we are waiting the slowest
1814 for facet in ${facets//,/ }; do
1815 local var_svc=${facet}_svc
1816 local param="*.${!var_svc}.recovery_status"
1818 local host=$(facet_active_host $facet)
1819 do_rpc_nodes $host _wait_recovery_complete $param $MAX
1823 wait_mds_ost_sync () {
1824 # just because recovery is done doesn't mean we've finished
1825 # orphan cleanup. Wait for llogs to get synchronized.
1826 echo "Waiting for orphan cleanup..."
1827 # MAX value includes time needed for MDS-OST reconnection
1828 local MAX=$(( TIMEOUT * 2 ))
1830 while [ $WAIT -lt $MAX ]; do
1831 local -a sync=($(do_nodes $(comma_list $(osts_nodes)) \
1832 "$LCTL get_param -n obdfilter.*.mds_sync"))
1835 for ((i=0; i<${#sync[@]}; i++)); do
1836 [ ${sync[$i]} -eq 0 ] && continue
1837 # there is a not finished MDS-OST synchronization
1841 sleep 2 # increase waiting time and cover statfs cache
1842 [ ${con} -eq 1 ] && return 0
1843 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1846 echo "$facet recovery not done in $MAX sec. $STATUS"
1850 wait_destroy_complete () {
1851 echo "Waiting for destroy to be done..."
1852 # MAX value shouldn't be big as this mean server responsiveness
1853 # never increase this just to make test pass but investigate
1854 # why it takes so long time
1857 while [ $WAIT -lt $MAX ]; do
1858 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1860 for ((i=0; i<${#RPCs[@]}; i++)); do
1861 [ ${RPCs[$i]} -eq 0 ] && continue
1862 # there are still some destroy RPCs in flight
1867 [ ${con} -eq 1 ] && return 0 # done waiting
1868 echo "Waiting $WAIT secs for destroys to be done."
1871 echo "Destroys weren't done in $MAX sec."
1881 # conf-sanity 31 takes a long time cleanup
1882 while [ $WAIT -lt 300 ]; do
1883 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1884 [ -z "${running}" ] && return 0
1885 echo "waited $WAIT for${running}"
1886 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1888 WAIT=$((WAIT + INTERVAL))
1890 echo "service didn't stop after $WAIT seconds. Still running:"
1895 wait_remote_prog () {
1901 [ "$PDSH" = "no_dsh" ] && return 0
1903 while [ $WAIT -lt $2 ]; do
1904 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
1905 [ -z "${running}" ] && return 0 || true
1906 echo "waited $WAIT for: "
1908 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
1910 WAIT=$((WAIT + INTERVAL))
1912 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
1913 [ -z "$pids" ] && return 0
1914 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
1915 # FIXME: not portable
1916 for pid in $pids; do
1917 cat /proc/${pid}/status || true
1918 cat /proc/${pid}/wchan || true
1920 kill -9 $pid || true
1929 # not every config has many clients
1931 if [ ! -z "$CLIENTS" ]; then
1932 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
1934 stat -f $MOUNT > /dev/null
1940 # usually checked on particular client or locally
1942 if [ ! -z "$client" ]; then
1943 $PDSH $client "stat -f $MOUNT" > /dev/null
1945 stat -f $MOUNT > /dev/null
1953 client_reconnect() {
1954 uname -n >> $MOUNT/recon
1955 if [ -z "$CLIENTS" ]; then
1956 df $MOUNT; uname -n >> $MOUNT/recon
1958 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
1960 echo Connected clients:
1962 ls -l $MOUNT/recon > /dev/null
1966 affected_facets () {
1969 local host=$(facet_active_host $facet)
1970 local affected=$facet
1972 if [ "$FAILURE_MODE" = HARD ]; then
1973 affected=$(facets_up_on_host $host)
1981 local host=$(facet_active_host $facet)
1983 echo "Failing $facet on node $host"
1985 local affected=$(affected_facets $facet)
1987 shutdown_facet $facet
1989 echo affected facets: $affected
1991 [ -n "$sleep_time" ] && sleep $sleep_time
1995 change_active $affected
1997 wait_for_facet $affected
1998 # start mgs first if it is affected
1999 if ! combined_mgs_mds && list_member $affected mgs; then
2000 mount_facet mgs || error "Restart of mgs failed"
2002 # FIXME; has to be changed to mount all facets concurrently
2003 affected=$(exclude_items_from_list $affected mgs)
2004 mount_facets $affected
2013 do_facet $facet "sync; sync; sync"
2016 # make sure there will be no seq change
2017 local clients=${CLIENTS:-$HOSTNAME}
2018 do_nodes $clients "f=${MOUNT}/fsa-\\\$(hostname); mcreate \\\$f; rm \\\$f"
2020 local svc=${facet}_svc
2021 do_facet $facet $LCTL --device %${!svc} notransno
2022 do_facet $facet $LCTL --device %${!svc} readonly
2023 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2024 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2027 replay_barrier_nodf() {
2028 local facet=$1 echo running=${running}
2029 do_facet $facet "sync; sync; sync"
2030 local svc=${facet}_svc
2031 echo Replay barrier on ${!svc}
2032 do_facet $facet $LCTL --device %${!svc} notransno
2033 do_facet $facet $LCTL --device %${!svc} readonly
2034 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2035 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2038 replay_barrier_nosync() {
2039 local facet=$1 echo running=${running}
2040 local svc=${facet}_svc
2041 echo Replay barrier on ${!svc}
2042 do_facet $facet $LCTL --device %${!svc} notransno
2043 do_facet $facet $LCTL --device %${!svc} readonly
2044 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2045 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2048 mds_evict_client() {
2049 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2050 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2053 ost_evict_client() {
2054 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2055 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2059 facet_failover $* || error "failover: $?"
2060 clients_up || error "post-failover df: $?"
2065 facet_failover $facet
2071 refresh_disk ${facet}
2072 change_active $facet
2073 wait_for_facet $facet
2074 mount_facet $facet -o abort_recovery
2075 clients_up || echo "first df failed: $?"
2076 clients_up || error "post-failover df: $?"
2080 echo There is no lmc. This is mountconf, baby.
2084 host_nids_address() {
2088 if [ -n "$kind" ]; then
2089 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2091 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2097 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2103 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2104 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2105 if [ -z "$ID" ]; then
2106 echo "Could not get a ptl id for $1..."
2115 h2name_or_ip "$1" "tcp"
2120 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2121 if type __h2elan >/dev/null 2>&1; then
2124 ID=`echo $1 | sed 's/[^0-9]*//g'`
2132 h2name_or_ip "$1" "o2ib"
2136 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2137 # expressions format. As a bonus we can then just pass in those variables
2138 # to pdsh. What this function does is take a HOSTLIST type string and
2139 # expand it into a space deliminated list for us.
2147 [ -z "$hostlist" ] && return
2149 # Translate the case of [..],..,[..] to [..] .. [..]
2150 list="${hostlist/],/] }"
2152 [[ "$front" == *,* ]] && {
2155 list=${list/${old}/${new}}
2158 for item in $list; do
2159 # Test if we have any []'s at all
2160 if [ "$item" != "${item/\[/}" ]; then {
2161 # Expand the [*] into list
2165 if [ "$name" != "$item" ]; then
2166 group=${item#$name[*}
2169 for range in ${group//,/ }; do
2173 # Number of leading zeros
2176 end=$(echo $end | sed 's/0*//')
2177 [[ -z "$end" ]] && end=0
2178 [[ $padlen2 -gt $padlen ]] && {
2179 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2182 begin=$(echo $begin | sed 's/0*//')
2183 [ -z $begin ] && begin=0
2185 for num in $(seq -f "%0${padlen}g" $begin $end); do
2186 value="${name#*,}${num}${back}"
2187 [ "$value" != "${value/\[/}" ] && {
2188 value=$(hostlist_expand "$value")
2190 myList="$myList $value"
2195 myList="$myList $item"
2198 myList=${myList//,/ }
2199 myList=${myList:1} # Remove first character which is a space
2201 # Filter any duplicates without sorting
2203 myList="${list%% *}"
2205 while [[ "$list" != ${myList##* } ]]; do
2206 list=${list//${list%% *} /}
2207 myList="$myList ${list%% *}"
2209 myList="${myList%* }";
2211 # We can select an object at a offset in the list
2214 for item in $myList; do
2216 [ $cnt -eq $offset ] && {
2220 [ $(get_node_count $myList) -ne 1 ] && myList=""
2228 [ "$facet" == client ] && echo -n $HOSTNAME && return
2229 varname=${facet}_HOST
2230 if [ -z "${!varname}" ]; then
2231 if [ "${facet:0:3}" == "ost" ]; then
2232 eval ${facet}_HOST=${ost_HOST}
2238 facet_failover_host() {
2242 var=${facet}failover_HOST
2243 if [ -n "${!var}" ]; then
2248 if [[ $facet == ost* ]]; then
2249 var=ostfailover_HOST
2250 if [ -n "${!var}" ]; then
2259 local activevar=${facet}active
2261 if [ -f $TMP/${facet}active ] ; then
2262 source $TMP/${facet}active
2265 active=${!activevar}
2266 if [ -z "$active" ] ; then
2273 facet_active_host() {
2275 local active=`facet_active $facet`
2276 if [ "$facet" == client ]; then
2279 echo `facet_host $active`
2287 facetlist=$(exclude_items_from_list $facetlist mgs)
2289 for facet in ${facetlist//,/ }; do
2290 local failover=${facet}failover
2291 local host=`facet_host $failover`
2292 [ -z "$host" ] && return
2294 local curactive=`facet_active $facet`
2295 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2296 eval export ${facet}active=$facet
2298 eval export ${facet}active=$failover
2300 # save the active host for this facet
2301 local activevar=${facet}active
2302 echo "$activevar=${!activevar}" > $TMP/$activevar
2303 [[ $facet = mds1 ]] && combined_mgs_mds && \
2304 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2305 local TO=`facet_active_host $facet`
2306 echo "Failover $facet to $TO"
2312 # do not stripe off hostname if verbose, bug 19215
2313 if [ x$1 = x--verbose ]; then
2321 if [ "$HOST" = "$HOSTNAME" ]; then
2323 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2324 echo "cannot run remote command on $HOST with $myPDSH"
2328 echo "CMD: $HOST $@" >&2
2329 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2332 if [ "$myPDSH" = "rsh" ]; then
2333 # we need this because rsh does not return exit code of an executed command
2334 local command_status="$TMP/cs"
2335 rsh $HOST ":> $command_status"
2336 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2337 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2338 echo command failed >$command_status"
2339 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2344 # print HOSTNAME for myPDSH="no_dsh"
2345 if [[ $myPDSH = no_dsh ]]; then
2346 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2348 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2351 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2353 return ${PIPESTATUS[0]}
2357 do_node --verbose "$@"
2360 single_local_node () {
2361 [ "$1" = "$HOSTNAME" ]
2364 # Outputs environment variable assignments that should be passed to remote nodes
2368 local facets=$(get_facets)
2371 for var in ${!MODOPTS_*}; do
2373 echo -n " ${var}=\"$value\""
2376 echo -n " USE_OFD=$USE_OFD"
2378 for facet in ${facets//,/ }; do
2380 if [ -n "${!var}" ]; then
2381 echo -n " $var=${!var}"
2385 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2386 if [ -n "${!var}" ]; then
2387 echo -n " $var=${!var}"
2391 if [ -n "$FSTYPE" ]; then
2392 echo -n " FSTYPE=$FSTYPE"
2398 # do not stripe off hostname if verbose, bug 19215
2399 if [ x$1 = x--verbose ]; then
2407 if single_local_node $rnodes; then
2409 do_nodev $rnodes "$@"
2411 do_node $rnodes "$@"
2416 # This is part from do_node
2419 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2420 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2422 export FANOUT=$(get_node_count "${rnodes//,/ }")
2424 echo "CMD: $rnodes $@" >&2
2425 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2428 # do not replace anything from pdsh output if -N is used
2429 # -N Disable hostname: prefix on lines of output.
2430 if $verbose || [[ $myPDSH = *-N* ]]; then
2431 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2433 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2435 return ${PIPESTATUS[0]}
2441 local HOST=`facet_active_host $facet`
2442 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2446 # Function: do_facet_random_file $FACET $FILE $SIZE
2447 # Creates FILE with random content on the given FACET of given SIZE
2449 do_facet_random_file() {
2453 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2454 do_facet $facet "$cmd 2>/dev/null"
2457 do_facet_create_file() {
2461 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2462 do_facet $facet "$cmd 2>/dev/null"
2466 do_nodes --verbose "$@"
2472 # make sure its not already running
2474 rm -f $TMP/${facet}active
2475 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2476 do_facet ${facet} $MKFS $*
2483 local fstype=$(facet_fstype ost$num)
2487 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2488 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2490 #dataset name is independent of vdev device names
2491 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2493 error "unknown fstype!";;
2503 local fstype=$(facet_fstype ost$num)
2507 # vdevs are not supported by ldiskfs
2510 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2511 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2513 error "unknown fstype!";;
2523 local fstype=$(facet_fstype mds$num)
2527 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2528 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2530 #dataset name is independent of vdev device names
2531 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2533 error "unknown fstype!";;
2543 local fstype=$(facet_fstype mds$num)
2547 # vdevs are not supported by ldiskfs
2550 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2551 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2553 error "unknown fstype!";;
2562 local fstype=$(facet_fstype mds$num)
2566 #if $MGSDEV isn't defined, default is $MDSDEV1
2567 eval DEVPTR=${!DEVNAME:=${MDSDEV1}};;
2569 #dataset name is independent of vdev device names
2570 eval DEVPTR=${FSNAME}-mgs/mgs;;
2572 error "unknown fstype!";;
2581 local fstype=$(facet_fstype mds$num)
2585 # vdevs are not supported by ldiskfs
2588 #if $MGSDEV isn't defined, default is $MGSDEV1
2589 eval VDEVPTR=${!DEVNAME:=${MDSDEV1}};;
2591 error "unknown fstype!";;
2599 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2601 local var=${facet}_MOUNT
2602 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2611 # make sure we are using the primary server, so test-framework will
2612 # be able to clean up properly.
2613 activemds=`facet_active mds1`
2614 if [ $activemds != "mds1" ]; then
2618 local clients=$CLIENTS
2619 [ -z $clients ] && clients=$(hostname)
2621 zconf_umount_clients $clients $MOUNT "$*" || true
2622 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2624 [ "$CLIENTONLY" ] && return
2625 # The add fn does rm ${facet}active file, this would be enough
2626 # if we use do_facet <facet> only after the facet added, but
2627 # currently we use do_facet mds in local.sh
2628 for num in `seq $MDSCOUNT`; do
2630 rm -f ${TMP}/mds${num}active
2632 combined_mgs_mds && rm -f $TMP/mgsactive
2634 for num in `seq $OSTCOUNT`; do
2636 rm -f $TMP/ost${num}active
2639 if ! combined_mgs_mds ; then
2646 cleanup_echo_devs () {
2647 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2649 for dev in $devs; do
2650 $LCTL --device $dev cleanup
2651 $LCTL --device $dev detach
2656 nfs_client_mode && return
2665 combined_mgs_mds () {
2666 [[ $MDSDEV1 = $MGSDEV ]] && [[ $mds1_HOST = $mgs_HOST ]]
2670 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2674 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2679 local type=$(facet_type $facet)
2680 local index=$(($(facet_number $facet) - 1))
2681 local fstype=$(facet_fstype $facet)
2686 if [ $type == MGS ] && combined_mgs_mds; then
2690 if [ $type == MGS ] || ( [ $type == MDS ] && combined_mgs_mds ); then
2693 opts="--mgsnode=$MGSNID"
2696 if [ $type != MGS ]; then
2697 opts+=" --fsname=$FSNAME --$(lower ${type/MDS/MDT}) --index=$index"
2700 var=${facet}failover_HOST
2701 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2702 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2705 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2706 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2708 if [ $type == MDS ]; then
2709 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2710 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2711 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2712 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2713 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2715 if [ $fstype == ldiskfs ]; then
2716 opts+=${IAMDIR:+" --iam-dir"}
2718 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2719 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2723 if [ $type == OST ]; then
2724 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2725 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2727 if [ $fstype == ldiskfs ]; then
2728 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2732 opts+=" --backfstype=$fstype"
2735 if [ -n "${!var}" ]; then
2736 opts+=" --device-size=${!var}"
2739 var=$(upper $fstype)_MKFS_OPTS
2740 fs_mkfs_opts+=${!var:+" ${!var}"}
2742 var=${type}_FS_MKFS_OPTS
2743 fs_mkfs_opts+=${!var:+" ${!var}"}
2745 if [ -n "${fs_mkfs_opts## }" ]; then
2746 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2750 opts+=${!var:+" ${!var}"}
2763 # We need ldiskfs here, may as well load them all
2765 [ "$CLIENTONLY" ] && return
2766 echo Formatting mgs, mds, osts
2767 if ! combined_mgs_mds ; then
2768 echo "Format mgs: $(mgsdevname)"
2769 add mgs $(mkfs_opts mgs) --reformat $(mgsdevname) \
2770 $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
2773 for num in `seq $MDSCOUNT`; do
2774 echo "Format mds$num: $(mdsdevname $num)"
2775 add mds$num $(mkfs_opts mds$num) --reformat \
2776 $(mdsdevname $num) $(mdsvdevname $num) \
2777 ${quiet:+>/dev/null} || exit 10
2780 for num in `seq $OSTCOUNT`; do
2781 echo "Format ost$num: $(ostdevname $num)"
2782 add ost$num $(mkfs_opts ost$num) --reformat \
2783 $(ostdevname $num) $(ostvdevname ${num}) \
2784 ${quiet:+>/dev/null} || exit 10
2789 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2793 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2797 # 0: success, the old identity set already.
2798 # 1: success, the old identity does not set.
2803 local j=`expr $num - 1`
2804 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2806 if [ -z "$MDT" ]; then
2810 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2813 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2815 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2818 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2820 if [ $old = "NONE" ]; then
2829 zconf_umount `hostname` $1 || error "umount failed"
2830 zconf_mount `hostname` $1 || error "mount failed"
2833 writeconf_facet () {
2837 do_facet $facet "$TUNEFS --writeconf $dev"
2841 for num in `seq $MDSCOUNT`; do
2842 DEVNAME=$(mdsdevname $num)
2843 writeconf_facet mds$num $DEVNAME
2846 for num in `seq $OSTCOUNT`; do
2847 DEVNAME=$(ostdevname $num)
2848 writeconf_facet ost$num $DEVNAME
2853 nfs_client_mode && return
2855 sanity_mount_check ||
2856 error "environments are insane!"
2860 if [ -z "$CLIENTONLY" ]; then
2861 echo Setup mgs, mdt, osts
2862 echo $WRITECONF | grep -q "writeconf" && \
2864 if ! combined_mgs_mds ; then
2865 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
2868 for num in `seq $MDSCOUNT`; do
2869 DEVNAME=$(mdsdevname $num)
2870 start mds$num $DEVNAME $MDS_MOUNT_OPTS
2872 # We started mds, now we should set failover variables properly.
2873 # Set mds${num}failover_HOST if it is not set (the default failnode).
2874 local varname=mds${num}failover_HOST
2875 if [ -z "${!varname}" ]; then
2876 eval mds${num}failover_HOST=$(facet_host mds$num)
2879 if [ $IDENTITY_UPCALL != "default" ]; then
2880 switch_identity $num $IDENTITY_UPCALL
2883 for num in `seq $OSTCOUNT`; do
2884 DEVNAME=$(ostdevname $num)
2885 start ost$num $DEVNAME $OST_MOUNT_OPTS
2887 # We started ost$num, now we should set ost${num}failover variable properly.
2888 # Set ost${num}failover_HOST if it is not set (the default failnode).
2889 varname=ost${num}failover_HOST
2890 if [ -z "${!varname}" ]; then
2891 eval ost${num}failover_HOST=$(facet_host ost${num})
2899 # wait a while to allow sptlrpc configuration be propogated to targets,
2900 # only needed when mounting new target devices.
2905 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
2907 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
2910 if [ "$MOUNT_2" ]; then
2911 mount_client $MOUNT2
2912 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
2917 # by remounting mdt before ost, initial connect from mdt to ost might
2918 # timeout because ost is not ready yet. wait some time to its fully
2919 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
2920 # by a context negotiation rpc with $TIMEOUT.
2921 # FIXME better by monitoring import status.
2924 sleep $((TIMEOUT + 5))
2930 mounted_lustre_filesystems() {
2931 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
2934 init_facet_vars () {
2935 [ "$CLIENTONLY" ] && return 0
2942 eval export ${facet}_dev=${device}
2943 eval export ${facet}_opt=\"$@\"
2945 local dev=${facet}_dev
2946 local label=$(devicelabel ${facet} ${!dev})
2947 [ -z "$label" ] && echo no label for ${!dev} && exit 1
2949 eval export ${facet}_svc=${label}
2951 local varname=${facet}failover_HOST
2952 if [ -z "${!varname}" ]; then
2953 eval $varname=$(facet_host $facet)
2956 # ${facet}failover_dev is set in cfg file
2957 varname=${facet}failover_dev
2958 if [ -n "${!varname}" ] ; then
2959 eval export ${facet}failover_dev=${!varname}
2961 eval export ${facet}failover_dev=$device
2964 # get mount point of already mounted device
2965 # is facet_dev is already mounted then use the real
2966 # mount point of this facet; otherwise use $(facet_mntpt $facet)
2967 # i.e. ${facet}_MOUNT if specified by user or default
2968 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
2969 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
2970 if [ -z $mntpt ]; then
2971 mntpt=$(facet_mntpt $facet)
2973 eval export ${facet}_MOUNT=$mntpt
2976 init_facets_vars () {
2979 if ! remote_mds_nodsh; then
2980 for num in `seq $MDSCOUNT`; do
2981 DEVNAME=`mdsdevname $num`
2982 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
2986 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
2988 remote_ost_nodsh && return
2990 for num in `seq $OSTCOUNT`; do
2991 DEVNAME=`ostdevname $num`
2992 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
2996 osc_ensure_active () {
3001 while [ $period -lt $timeout ]; do
3002 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3003 if [ $count -eq 0 ]; then
3007 echo "There are $count OST are inactive, wait $period seconds, and try again"
3009 period=$((period+3))
3012 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3015 init_param_vars () {
3017 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3019 log "Using TIMEOUT=$TIMEOUT"
3021 osc_ensure_active $SINGLEMDS $TIMEOUT
3022 osc_ensure_active client $TIMEOUT
3025 if [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ]; then
3027 elif [ $JOBSTATS_AUTO -ne 0 ]; then
3028 echo "enable jobstats, set job scheduler as $JOBID_VAR"
3029 jobid_var=$JOBID_VAR
3031 jobid_var=`$LCTL get_param -n jobid_var`
3032 if [ $jobid_var != "disable" ]; then
3033 echo "disable jobstats as required"
3040 if [ $jobid_var == $JOBID_VAR -o $jobid_var == "disable" ]; then
3041 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$jobid_var
3042 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
3043 $jobid_var || return 1
3046 if [ $QUOTA_AUTO -ne 0 ]; then
3047 if [ "$ENABLE_QUOTA" ]; then
3048 echo "enable quota as required"
3049 setup_quota $MOUNT || return 2
3051 echo "disable quota as required"
3052 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3058 nfs_client_mode () {
3059 if [ "$NFSCLIENT" ]; then
3060 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3061 local clients=$CLIENTS
3062 [ -z $clients ] && clients=$(hostname)
3064 # FIXME: remove hostname when 19215 fixed
3065 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3066 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3067 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3068 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3070 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3076 check_config_client () {
3079 local mounted=$(mount | grep " $mntpt ")
3080 if [ "$CLIENTONLY" ]; then
3082 # CLIENTONLY should not depend on *_HOST settings
3083 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3084 # in theory someone could create a new,
3085 # client-only config file that assumed lustre was already
3086 # configured and didn't set the MGSNID. If MGSNID is not set,
3087 # then we should use the mgs nid currently being used
3088 # as the default value. bug 18021
3089 [[ x$MGSNID = x ]] &&
3092 if [[ x$mgc != xMGC$MGSNID ]]; then
3093 if [ "$mgs_HOST" ]; then
3094 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3095 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3096 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3102 local myMGS_host=$mgs_HOST
3103 if [ "$NETTYPE" = "ptl" ]; then
3104 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3107 echo Checking config lustre mounted on $mntpt
3108 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3109 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3111 # if [ "$mgshost" != "$myMGS_host" ]; then
3112 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3113 # Please use correct config or set mds_HOST correctly!"
3118 check_config_clients () {
3119 local clients=${CLIENTS:-$HOSTNAME}
3122 nfs_client_mode && return
3124 do_rpc_nodes $clients check_config_client $mntpt
3126 sanity_mount_check ||
3127 error "environments are insane!"
3131 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3132 local cltimeout=$(lctl get_param -n timeout)
3133 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3134 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3141 [ -z $mntpt ] && return 1
3142 local mounted=$(mounted_lustre_filesystems)
3144 echo $mounted' ' | grep -w -q $mntpt' '
3148 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3152 # empty lustre filesystem may have empty directories lost+found and .lustre
3154 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3155 -print | wc -l) = 1 ] || return 1
3156 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
3157 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
3161 check_and_setup_lustre() {
3162 nfs_client_mode && return
3164 local MOUNTED=$(mounted_lustre_filesystems)
3168 # both MOUNT and MOUNT2 are not mounted
3169 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3170 [ "$REFORMAT" ] && formatall
3171 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3173 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3174 export I_MOUNTED=yes
3178 elif is_mounted $MOUNT2; then
3180 # MOUNT2 is mounted, while MOUNT_2 is not set
3181 if ! [ "$MOUNT_2" ]; then
3182 cleanup_mount $MOUNT2
3183 export I_UMOUNTED2=yes
3186 # MOUNT2 is mounted, MOUNT_2 is set
3188 # FIXME: what to do if check_config failed?
3190 # 1) remote client has mounted other Lustre fs ?
3191 # 2) it has insane env ?
3192 # let's try umount MOUNT2 on all clients and mount it again:
3193 if ! check_config_clients $MOUNT2; then
3194 cleanup_mount $MOUNT2
3195 restore_mount $MOUNT2
3196 export I_MOUNTED2=yes
3201 # MOUNT is mounted MOUNT2 is not mounted
3202 elif [ "$MOUNT_2" ]; then
3203 restore_mount $MOUNT2
3204 export I_MOUNTED2=yes
3208 # FIXME: what to do if check_config failed?
3210 # 1) remote client has mounted other Lustre fs?
3211 # 2) lustre is mounted on remote_clients atall ?
3212 check_config_clients $MOUNT
3216 set_default_debug_nodes $(comma_list $(nodes_list))
3224 if [ "$ONLY" == "setup" ]; then
3230 local clients=${CLIENTS:-$HOSTNAME}
3233 zconf_mount_clients $clients $mntpt
3237 local clients=${CLIENTS:-$HOSTNAME}
3240 zconf_umount_clients $clients $mntpt
3243 cleanup_and_setup_lustre() {
3244 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3245 lctl set_param debug=0 || true
3247 if [ "$ONLY" == "cleanup" ]; then
3251 check_and_setup_lustre
3254 # Get all of the server target devices from a given server node and type.
3261 if [ "$type" == ost ]; then
3262 devs=$(get_obdfilter_param $node "" mntdev)
3264 devs=$(do_node $node \
3265 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3267 for dev in $devs; do
3269 *loop*) do_node $node "losetup $dev" | \
3270 sed -e "s/.*(//" -e "s/).*//" ;;
3276 # Get all of the server target devices.
3281 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3285 for node in $(osts_nodes); do
3286 OSTDEVS[i]=$(get_mnt_devs $node ost)
3291 # Run e2fsck on MDT or OST device.
3297 df > /dev/null # update statfs data on disk
3298 local cmd="$E2FSCK -d -v -t -t -f -n $extra_opts $target_dev"
3301 do_node $node $cmd || rc=$?
3302 [ $rc -le $FSCK_MAX_ERR ] || \
3303 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3307 # verify a directory is shared among nodes.
3308 check_shared_dir() {
3311 [ -z "$dir" ] && return 1
3312 do_rpc_nodes $(comma_list $(nodes_list)) check_logdir $dir
3313 check_write_access $dir || return 1
3317 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3323 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3324 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3326 check_shared_dir $SHARED_DIRECTORY ||
3327 error "$SHARED_DIRECTORY isn't a shared directory"
3329 export MDSDB=$SHARED_DIRECTORY/mdsdb
3330 export OSTDB=$SHARED_DIRECTORY/ostdb
3332 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3334 run_e2fsck $(mdts_nodes) $MDTDEV "--mdsdb $MDSDB"
3339 for node in $(osts_nodes); do
3340 for dev in ${OSTDEVS[i]}; do
3341 run_e2fsck $node $dev "--mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3342 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3343 ostidx=$((ostidx + 1))
3350 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3354 [ $rc -le $FSCK_MAX_ERR ] || \
3355 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3356 echo "lfsck finished with rc=$rc"
3358 rm -rvf $MDSDB* $OSTDB* || true
3362 check_and_cleanup_lustre() {
3363 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3369 if is_mounted $MOUNT; then
3370 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3371 error "remove sub-test dirs failed"
3372 [ "$ENABLE_QUOTA" ] && restore_quota || true
3375 if [ "$I_UMOUNTED2" = "yes" ]; then
3376 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3379 if [ "$I_MOUNTED2" = "yes" ]; then
3380 cleanup_mount $MOUNT2
3383 if [ "$I_MOUNTED" = "yes" ]; then
3384 cleanupall -f || error "cleanup failed"
3392 wait_for_function () {
3395 # suppress fn both stderr and stdout
3396 if [ "$1" = "--quiet" ]; then
3398 quiet=" > /dev/null 2>&1"
3410 eval $fn $quiet && return 0
3412 wait=$((wait + sleep))
3413 [ $wait -lt $max ] || return 1
3414 echo waiting $fn, $((max - wait)) secs left ...
3424 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3425 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3426 echo "Network not available!"
3430 echo `date +"%H:%M:%S (%s)"` network interface is UP
3439 # the sed converts spaces to commas, but leaves the last space
3440 # alone, so the line doesn't end with a comma.
3441 echo "$*" | tr -s " " "\n" | sort -b -u | tr "\n" " " | sed 's/ \([^$]\)/,\1/g'
3447 echo $list | grep -qw $item
3450 # list, excluded are the comma separated lists
3451 exclude_items_from_list () {
3457 for item in ${excluded//,/ }; do
3458 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3460 echo $(comma_list $list)
3463 # list, expand are the comma separated lists
3465 local list=${1//,/ }
3466 local expand=${2//,/ }
3469 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3470 echo $(comma_list $expanded)
3473 testslist_filter () {
3474 local script=$LUSTRE/tests/${TESTSUITE}.sh
3476 [ -f $script ] || return 0
3478 local start_at=$START_AT
3479 local stop_at=$STOP_AT
3481 local var=${TESTSUITE//-/_}_START_AT
3482 [ x"${!var}" != x ] && start_at=${!var}
3483 var=${TESTSUITE//-/_}_STOP_AT
3484 [ x"${!var}" != x ] && stop_at=${!var}
3486 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3487 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3488 /^'${start_at}'$/ {flag = 0}
3489 {if (flag == 1) print $0}
3490 /^'${stop_at}'$/ { flag = 1 }'
3494 (cd `dirname $1`; echo $PWD/`basename $1`)
3498 local types=${1:-"OST MDS MGS"}
3502 for entry in $types; do
3503 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3504 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3507 MGS ) list="$list $name";;
3508 MDS|OST ) local count=${type}COUNT
3509 for ((i=1; i<=${!count}; i++)) do
3510 list="$list ${name}$i"
3512 * ) error "Invalid facet type"
3516 echo $(comma_list $list)
3519 ##################################
3520 # Adaptive Timeouts funcs
3523 # only check mds, we assume at_max is the same on all nodes
3524 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3525 if [ $at_max -eq 0 ]; then
3536 # suppose that all ost-s have the same $at value set
3537 [ $facet != "ost" ] || facet=ost1
3539 do_facet $facet "lctl get_param -n $at"
3557 if [ $facet == "ost" ]; then
3558 facet=$(get_facets OST)
3559 elif [ $facet == "mds" ]; then
3560 facet=$(get_facets MDS)
3562 hosts=$(expand_list $hosts $(facets_hosts $facet))
3565 do_nodes $hosts lctl set_param at_max=$at_max
3568 ##################################
3572 # OBD_FAIL_MDS_ALL_REQUEST_NET
3574 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3575 do_facet client "$1" || RC=$?
3576 do_facet $SINGLEMDS lctl set_param fail_loc=0
3581 # OBD_FAIL_MDS_ALL_REPLY_NET
3583 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3584 do_facet client "$@" || RC=$?
3585 do_facet $SINGLEMDS lctl set_param fail_loc=0
3589 drop_reint_reply() {
3590 # OBD_FAIL_MDS_REINT_NET_REP
3592 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3593 do_facet client "$@" || RC=$?
3594 do_facet $SINGLEMDS lctl set_param fail_loc=0
3599 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3601 do_facet ost1 lctl set_param fail_loc=0x214
3602 do_facet client "$1" || RC=$?
3603 do_facet client "sync"
3604 do_facet ost1 lctl set_param fail_loc=0
3608 drop_ldlm_cancel() {
3609 #define OBD_FAIL_LDLM_CANCEL 0x304
3611 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3612 do_nodes $list lctl set_param fail_loc=0x304
3614 do_facet client "$@" || RC=$?
3616 do_nodes $list lctl set_param fail_loc=0
3620 drop_bl_callback() {
3621 #define OBD_FAIL_LDLM_BL_CALLBACK 0x305
3623 do_facet client lctl set_param fail_loc=0x305
3624 do_facet client "$@" || RC=$?
3625 do_facet client lctl set_param fail_loc=0
3630 #define OBD_FAIL_LDLM_REPLY 0x30c
3632 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3633 do_facet client "$@" || RC=$?
3634 do_facet $SINGLEMDS lctl set_param fail_loc=0
3642 echo "clearing fail_loc on $facet"
3643 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3646 set_nodes_failloc () {
3647 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3650 cancel_lru_locks() {
3651 $LCTL mark "cancel_lru_locks $1 start"
3652 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3653 $LCTL set_param -n $d=clear
3655 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3656 $LCTL mark "cancel_lru_locks $1 stop"
3661 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3662 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3663 echo "$DEFAULT_LRU_SIZE"
3668 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3671 lru_resize_disable()
3673 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3678 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3679 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3680 echo there is still data in page cache $FILE ?
3681 lctl get_param -n $FILE
3689 DEBUGSAVE="$(lctl get_param -n debug)"
3693 [ -n "$DEBUGSAVE" ] && \
3694 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3699 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3702 debug_size_restore() {
3703 [ -n "$DEBUG_SIZE_SAVED" ] && \
3704 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3708 start_full_debug_logging() {
3713 local DEBUG_SIZE=150
3715 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3716 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3719 stop_full_debug_logging() {
3724 # prints bash call stack
3727 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
3728 local s=${BASH_SOURCE[$i]}
3729 local l=${BASH_LINENO[$i-1]}
3730 local f=${FUNCNAME[$i]}
3731 echo " = $s:$l:$f()"
3735 ##################################
3737 ##################################
3740 local TYPE=${TYPE:-"FAIL"}
3743 # do not dump logs if $1=false
3744 if [ "x$1" = "xfalse" ]; then
3749 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
3753 # We need to dump the logs on all nodes
3755 gather_logs $(comma_list $(nodes_list))
3759 [ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
3760 echo "$@" > $LOGDIR/err
3765 local log=$TESTSUITELOG
3767 [ -f "$log" ] && grep -q FAIL $log && status=1
3780 # use only if we are ignoring failures for this test, bugno required.
3781 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
3782 # e.g. error_ignore 5494 "your message"
3784 local TYPE="IGNORE (bz$1)"
3789 error_and_remount() {
3791 remount_client $MOUNT
3796 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
3801 log " SKIP: $TESTSUITE $TESTNAME $@"
3803 if [[ -n "$ALWAYS_SKIPPED" ]]; then
3804 skip_logged $TESTNAME "$@"
3807 echo "$@" > $LOGDIR/skip
3810 [[ -n "$TESTSUITELOG" ]] &&
3811 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
3814 build_test_filter() {
3815 EXCEPT="$EXCEPT $(testslist_filter)"
3817 [ "$ONLY" ] && log "only running test `echo $ONLY`"
3821 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
3822 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
3823 [ "$EXCEPT_SLOW" ] && \
3824 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
3825 for E in $EXCEPT; do
3826 eval EXCEPT_${E}=true
3828 for E in $ALWAYS_EXCEPT; do
3829 eval EXCEPT_ALWAYS_${E}=true
3831 for E in $EXCEPT_SLOW; do
3832 eval EXCEPT_SLOW_${E}=true
3834 for G in $GRANT_CHECK_LIST; do
3835 eval GCHECK_ONLY_${G}=true
3840 if [[ $1 = [a-z]* ]]; then
3847 # print a newline if the last test was skipped
3848 export LAST_SKIPPED=
3849 export ALWAYS_SKIPPED=
3851 # Main entry into test-framework. This is called with the name and
3852 # description of a test. The name is used to find the function to run
3853 # the test using "test_$name".
3855 # This supports a variety of methods of specifying specific test to
3856 # run or not run. These need to be documented...
3861 export base=`basetest $1`
3862 if [ ! -z "$ONLY" ]; then
3864 if [ ${!testname}x != x ]; then
3865 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3866 run_one_logged $1 "$2"
3870 if [ ${!testname}x != x ]; then
3871 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3872 run_one_logged $1 "$2"
3883 if [ ${!testname}x != x ]; then
3884 TESTNAME=test_$1 skip "skipping excluded test $1"
3887 testname=EXCEPT_$base
3888 if [ ${!testname}x != x ]; then
3889 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
3892 testname=EXCEPT_ALWAYS_$1
3893 if [ ${!testname}x != x ]; then
3894 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
3897 testname=EXCEPT_ALWAYS_$base
3898 if [ ${!testname}x != x ]; then
3899 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
3902 testname=EXCEPT_SLOW_$1
3903 if [ ${!testname}x != x ]; then
3904 TESTNAME=test_$1 skip "skipping SLOW test $1"
3907 testname=EXCEPT_SLOW_$base
3908 if [ ${!testname}x != x ]; then
3909 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
3915 run_one_logged $1 "$2"
3926 module_loaded lnet || load_modules
3938 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
3943 strace -o $TMP/$1.strace -ttt $*
3945 log "FINISHED: $*: rc $RC"
3950 equals_msg $1 test complete, duration $2 sec
3951 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
3952 echo duration $2 >>$TESTSUITELOG
3956 # Set TEST_STATUS here. It will be used for logging the result.
3959 if [[ -f $LOGDIR/err ]]; then
3961 elif [[ -f $LOGDIR/skip ]]; then
3964 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
3968 local FFREE=$(do_node $SINGLEMDS \
3969 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
3970 local FTOTAL=$(do_node $SINGLEMDS \
3971 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
3973 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
3977 echo -n "Resetting fail_loc on all nodes..."
3978 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
3984 # Log a message (on all nodes) padded with "=" before and after.
3985 # Also appends a timestamp and prepends the testsuite name.
3988 EQUALS="===================================================================================================="
3990 msg="== ${TESTSUITE} $*"
3992 [[ $last != "=" && $last != " " ]] && msg="$msg "
3993 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
3994 # always include at least == after the message
3995 log "$msg== $(date +"%H:%M:%S (%s)")"
3999 # Run a single test function and cleanup after it.
4001 # This function should be run in a subshell so the test func can
4002 # exit() without stopping the whole script.
4007 tfile=f.${TESTSUITE}.${testnum}
4008 export tdir=d0.${TESTSUITE}/d${base}
4009 export TESTNAME=test_$testnum
4010 local SAVE_UMASK=`umask`
4013 banner "test $testnum: $message"
4014 test_${testnum} || error "test_$testnum failed with $?"
4017 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4018 check_catastrophe || error "LBUG/LASSERT detected"
4019 ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
4027 # Wrapper around run_one to ensure:
4028 # - test runs in subshell
4029 # - output of test is saved to separate log file for error reporting
4030 # - test result is saved to data file
4033 local BEFORE=`date +%s`
4035 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4036 local test_log=$LOGDIR/$name
4039 local SAVE_UMASK=`umask`
4043 log_sub_test_begin test_${1}
4044 (run_one $1 "$2") 2>&1 | tee -i $test_log
4045 local RC=${PIPESTATUS[0]}
4047 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4048 echo "test_$1 returned $RC" | tee $LOGDIR/err
4050 duration=$((`date +%s` - $BEFORE))
4051 pass "$1" "(${duration}s)"
4053 if [[ -f $LOGDIR/err ]]; then
4054 TEST_ERROR=$(cat $LOGDIR/err)
4055 elif [[ -f $LOGDIR/skip ]]; then
4056 TEST_ERROR=$(cat $LOGDIR/skip)
4058 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4060 if [ -f $LOGDIR/err ]; then
4061 $FAIL_ON_ERROR && exit $RC
4070 # Print information of skipped tests to result.yml
4073 log_sub_test_begin $1
4075 log_sub_test_end "SKIP" "0" "0" "$@"
4079 (cd `dirname $1`; echo $PWD/`basename $1`)
4084 export base=`basetest $1`
4085 [ "$CHECK_GRANT" == "no" ] && return 0
4087 testname=GCHECK_ONLY_${base}
4088 [ ${!testname}x == x ] && return 0
4090 echo -n "checking grant......"
4092 local clients=$CLIENTS
4093 [ -z $clients ] && clients=$(hostname)
4095 # sync all the data and make sure no pending data on server
4096 do_nodes $clients sync
4099 client_grant=`do_nodes $clients \
4100 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4101 awk '{total += $1} END{print total}'`
4104 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4105 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4106 awk '{total += $1} END{print total}'`
4108 # check whether client grant == server grant
4109 if [ $client_grant -ne $server_grant ]; then
4110 echo "failed: client:${client_grant} server: ${server_grant}."
4111 do_nodes $(comma_list $(osts_nodes)) \
4112 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4113 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4116 echo "pass: client:${client_grant} server: ${server_grant}"
4121 ########################
4127 ost=`echo $1 | awk -F_ '{print $3}'`
4128 if [ -z $ost ]; then
4129 ost=`echo $1 | sed 's/-osc.*//'`
4134 ostuuid_from_index()
4136 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4139 ostname_from_index() {
4140 local uuid=$(ostuuid_from_index $1)
4144 index_from_ostuuid()
4146 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4149 mdtuuid_from_index()
4151 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4156 [ "$node" != "$(hostname)" ]
4162 for node in $(mdts_nodes); do
4163 remote_node $node && return 0
4170 [ "$CLIENTONLY" ] && return 0 || true
4171 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4176 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4177 MSKIPPED=1 && return 1
4184 for node in $(osts_nodes) ; do
4185 remote_node $node && return 0
4192 [ "$CLIENTONLY" ] && return 0 || true
4193 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4198 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4199 OSKIPPED=1 && return 1
4206 MGS=$(facet_host mgs)
4207 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4212 remote_mds_nodsh || remote_ost_nodsh || \
4213 $(single_local_node $(comma_list $(nodes_list)))
4219 for num in `seq $MDSCOUNT`; do
4220 MDSNODES="$MDSNODES $(facet_host mds$num)"
4222 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4228 remote_ost && remote_mds
4236 for facet in ${facets//,/ }; do
4237 if [ "$FAILURE_MODE" = HARD ]; then
4238 nodes="$nodes $(facet_active_host $facet)"
4240 nodes="$nodes $(facet_host $facet)"
4243 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4249 local facets=$(get_facets OST)
4250 local nodes=$(facets_nodes $facets)
4256 # FIXME. We need a list of clients
4257 local myNODES=$HOSTNAME
4260 # CLIENTS (if specified) contains the local client
4261 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4263 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4264 myNODES="$myNODES $(facets_nodes $(get_facets))"
4267 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4272 remote_nodes_list () {
4273 local rnodes=$(nodes_list)
4274 rnodes=$(echo " $rnodes " | sed -re "s/\s+$HOSTNAME\s+/ /g")
4278 init_clients_lists () {
4279 # Sanity check: exclude the local client from RCLIENTS
4280 local clients=$(hostlist_expand "$RCLIENTS")
4281 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4283 # Sanity check: exclude the dup entries
4284 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4286 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4288 # Sanity check: exclude the dup entries from CLIENTS
4289 # for those configs which has SINGLCLIENT set to local client
4290 clients=$(for i in $clients; do echo $i; done | sort -u)
4292 CLIENTS=$(comma_list $clients)
4293 local -a remoteclients=($RCLIENTS)
4294 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4295 varname=CLIENT$((i + 2))
4296 eval $varname=${remoteclients[i]}
4299 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4302 get_random_entry () {
4305 rnodes=${rnodes//,/ }
4307 local -a nodes=($rnodes)
4308 local num=${#nodes[@]}
4309 local i=$((RANDOM * num * 2 / 65536))
4315 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4320 lctl get_param version | grep -q patchless
4324 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4325 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4330 echo $nodes | wc -w || true
4334 local nodes=$(osts_nodes)
4335 local osscount=$(get_node_count "$nodes")
4336 [ ! "$OSTCOUNT" = "$osscount" ]
4340 local nodes=$(mdts_nodes)
4341 local mdtcount=$(get_node_count "$nodes")
4342 [ ! "$MDSCOUNT" = "$mdtcount" ]
4345 generate_machine_file() {
4346 local nodes=${1//,/ }
4347 local machinefile=$2
4349 for node in $nodes; do
4350 echo $node >>$machinefile || \
4351 { echo "can not generate machinefile $machinefile" && return 1; }
4356 local file=$1/stripe
4358 $LFS getstripe -v $file || error
4362 setstripe_nfsserver () {
4365 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4366 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4368 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4370 do_nodev $nfsserver lfs setstripe "$@"
4373 # Check and add a test group.
4379 local gid=$(getent group $group_name | cut -d: -f3)
4380 if [[ -n "$gid" ]]; then
4381 [[ "$gid" -eq "$group_id" ]] || {
4382 error_noexit "inconsistent group ID:" \
4383 "new: $group_id, old: $gid"
4387 groupadd -g $group_id $group_name
4394 # Check and add a test user.
4407 local uid=$(getent passwd $user_name | cut -d: -f3)
4408 if [[ -n "$uid" ]]; then
4409 if [[ "$uid" -eq "$user_id" ]]; then
4410 local dir=$(getent passwd $user_name | cut -d: -f6)
4411 if [[ "$dir" != "$home" ]]; then
4413 usermod -d $home $user_name
4417 error_noexit "inconsistent user ID:" \
4418 "new: $user_id, old: $uid"
4423 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4430 check_runas_id_ret() {
4432 local myRUNAS_UID=$1
4433 local myRUNAS_GID=$2
4436 if [ -z "$myRUNAS" ]; then
4437 error_exit "myRUNAS command must be specified for check_runas_id"
4440 $myRUNAS krb5_login.sh || \
4441 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4443 mkdir $DIR/d0_runas_test
4445 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4446 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4447 rm -rf $DIR/d0_runas_test
4452 local myRUNAS_UID=$1
4453 local myRUNAS_GID=$2
4456 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4457 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4458 Please set RUNAS_ID to some UID which exists on MDS and client or
4459 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4462 # obtain the UID/GID for MPI_USER
4466 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4467 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4469 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4470 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4473 # obtain and cache Kerberos ticket-granting ticket
4474 refresh_krb5_tgt() {
4475 local myRUNAS_UID=$1
4476 local myRUNAS_GID=$2
4479 if [ -z "$myRUNAS" ]; then
4480 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4483 CLIENTS=${CLIENTS:-$HOSTNAME}
4484 do_nodes $CLIENTS "set -x
4485 if ! $myRUNAS krb5_login.sh; then
4486 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4491 # Run multiop in the background, but wait for it to print
4492 # "PAUSING" to its stdout before returning from this function.
4493 multiop_bg_pause() {
4494 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4498 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4501 echo "$MULTIOP_PROG $FILE v$ARGS"
4502 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4504 echo "TMPPIPE=${TMPPIPE}"
4505 read -t 60 multiop_output < $TMPPIPE
4506 if [ $? -ne 0 ]; then
4511 if [ "$multiop_output" != "PAUSING" ]; then
4512 echo "Incorrect multiop output: $multiop_output"
4527 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4533 inodes_available () {
4534 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4538 mdsrate_inodes_available () {
4539 local min_inodes=$(inodes_available)
4540 echo $((min_inodes * 99 / 100))
4543 # reset llite stat counters
4544 clear_llite_stats(){
4545 lctl set_param -n llite.*.stats 0
4548 # sum llite stat items
4549 calc_llite_stats() {
4550 local res=$(lctl get_param -n llite.*.stats |
4551 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4555 # reset osc stat counters
4557 lctl set_param -n osc.*.osc_stats 0
4560 # sum osc stat items
4562 local res=$(lctl get_param -n osc.*.osc_stats |
4563 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4568 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4571 calc_osc_kbytes () {
4572 df $MOUNT > /dev/null
4573 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4576 # save_lustre_params(node, parameter_mask)
4577 # generate a stream of formatted strings (<node> <param name>=<param value>)
4578 save_lustre_params() {
4580 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4583 # restore lustre parameters from input stream, produces by save_lustre_params
4584 restore_lustre_params() {
4588 while IFS=" =" read node name val; do
4589 do_node ${node//:/} "lctl set_param -n $name $val"
4593 check_catastrophe() {
4594 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4595 local C=$CATASTROPHE
4596 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4598 if [ $rnodes ]; then
4599 do_nodes $rnodes "rc=\\\$([ -f $C ] && echo \\\$(< $C) || echo 0);
4600 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4605 # CMD: determine mds index where directory inode presents
4608 local file=$dir/f0.get_mds_dir_tmpfile
4613 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4614 local -a oldused=($iused)
4616 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4618 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4619 local -a newused=($iused)
4622 for ((i=0; i<${#newused[@]}; i++)); do
4623 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4629 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4632 mdsrate_cleanup () {
4634 mpi_run -np $1 -machinefile $2 ${MDSRATE} --unlink --nfiles $3 --dir $4 --filefmt $5 $6
4639 delayed_recovery_enabled () {
4640 local var=${SINGLEMDS}_svc
4641 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4644 ########################
4646 convert_facet2label() {
4649 if [ x$facet = xost ]; then
4653 local varsvc=${facet}_svc
4655 if [ -n ${!varsvc} ]; then
4658 error "No lablel for $facet!"
4662 get_clientosc_proc_path() {
4663 echo "${1}-osc-[^M]*"
4666 get_lustre_version () {
4667 local facet=${1:-"$SINGLEMDS"}
4668 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4671 lustre_version_code() {
4672 local facet=${1:-"$SINGLEMDS"}
4673 version_code $(get_lustre_version $1)
4676 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4677 # used by MDT would not be changed.
4678 # mdt lov: fsname-mdtlov
4679 # mdt osc: fsname-OSTXXXX-osc
4680 mds_on_old_device() {
4681 local mds=${1:-"$SINGLEMDS"}
4683 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
4684 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
4685 > /dev/null 2>&1" && return 0
4690 get_mdtosc_proc_path() {
4692 local ost_label=${2:-"*OST*"}
4694 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
4695 local mdt_label=$(convert_facet2label $mds_facet)
4696 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
4698 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
4699 mds_on_old_device $mds_facet; then
4700 echo "${ost_label}-osc"
4702 echo "${ost_label}-osc-${mdt_index}"
4706 get_osc_import_name() {
4709 local label=$(convert_facet2label $ost)
4711 if [ "${facet:0:3}" = "mds" ]; then
4712 get_mdtosc_proc_path $facet $label
4716 get_clientosc_proc_path $label
4720 _wait_import_state () {
4723 local maxtime=${3:-$(max_recovery_time)}
4727 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4728 while [ "${CONN_STATE}" != "${expected}" ]; do
4729 if [ "${expected}" == "DISCONN" ]; then
4730 # for disconn we can check after proc entry is removed
4731 [ "x${CONN_STATE}" == "x" ] && return 0
4732 # with AT enabled, we can have connect request timeout near of
4733 # reconnect timeout and test can't see real disconnect
4734 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
4736 [ $i -ge $maxtime ] && \
4737 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
4740 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4744 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
4748 wait_import_state() {
4751 local maxtime=${3:-$(max_recovery_time)}
4754 for param in ${params//,/ }; do
4755 _wait_import_state $state $param $maxtime || return
4759 # One client request could be timed out because server was not ready
4760 # when request was sent by client.
4761 # The request timeout calculation details :
4763 # /* We give the server rq_timeout secs to process the req, and
4764 # add the network latency for our local timeout. */
4765 # request->rq_deadline = request->rq_sent + request->rq_timeout +
4766 # ptlrpc_at_get_net_latency(request) ;
4768 # ptlrpc_connect_import ()
4769 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4772 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
4773 # ptlrpc_at_get_net_latency(request) ->
4774 # at_get (max (iat_net_latency=0, at_min)) = at_min
4777 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
4778 # INITIAL_CONNECT_TIMEOUT + at_min
4780 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
4781 # because we can not get this value in runtime,
4782 # the value depends on configure options, and it is not stored in /proc.
4784 # #define CONNECTION_SWITCH_MIN 5U
4785 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
4787 request_timeout () {
4790 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4791 local init_connect_timeout=$TIMEOUT
4792 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
4794 local at_min=$(at_get $facet at_min)
4796 echo $(( init_connect_timeout + at_min ))
4799 wait_osc_import_state() {
4803 local ost=$(get_osc_import_name $facet $ost_facet)
4805 local param="osc.${ost}.ost_server_uuid"
4807 # 1. wait the deadline of client 1st request (it could be skipped)
4808 # 2. wait the deadline of client 2nd request
4809 local maxtime=$(( 2 * $(request_timeout $facet)))
4811 if ! do_rpc_nodes $(facet_host $facet) \
4812 _wait_import_state $expected $param $maxtime; then
4813 error "import is not in ${expected} state"
4820 get_clientmdc_proc_path() {
4828 # Add paths to lustre tests for 32 and 64 bit systems.
4829 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
4830 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
4833 wait_clients_import_state () {
4840 if [ "$FAILURE_MODE" = HARD ]; then
4841 facets=$(facets_on_host $(facet_active_host $facet))
4844 for facet in ${facets//,/ }; do
4845 local label=$(convert_facet2label $facet)
4848 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
4849 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
4850 *) error "unknown facet!" ;;
4852 local params=$(expand_list $params $proc_path)
4855 if ! do_rpc_nodes $list wait_import_state $expected $params; then
4856 error "import is not in ${expected} state"
4866 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
4867 $LCTL get_param obdfilter.*.kbytesavail))
4868 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
4869 $LCTL get_param -n obdfilter.*.tot_granted))
4870 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
4871 $LCTL get_param -n obdfilter.*.kbytestotal))
4872 for ((i=0; i<${#AVAILA[@]}; i++)); do
4873 local -a AVAIL1=(${AVAILA[$i]//=/ })
4874 local -a TOTAL=(${TOTALA[$i]//=/ })
4875 GRANT=$((${GRANTA[$i]}/1024))
4876 # allow 1% of total space in bavail because of delayed
4877 # allocation with ZFS which might release some free space after
4878 # txg commit. For small devices, we set a mininum of 8MB
4879 local LIMIT=$((${TOTAL} / 100 + 8000))
4880 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
4881 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
4882 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
4883 echo " FULL" || echo
4889 do_facet mgs lctl pool_list $1
4893 local fsname=${1%%.*}
4894 local poolname=${1##$fsname.}
4896 do_facet mgs lctl pool_new $1
4898 # get param should return err unless pool is created
4899 [[ $RC -ne 0 ]] && return $RC
4901 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
4902 2>/dev/null || echo foo" "" || RC=1
4903 if [[ $RC -eq 0 ]]; then
4906 error "pool_new failed $1"
4911 add_pool_to_list () {
4912 local fsname=${1%%.*}
4913 local poolname=${1##$fsname.}
4915 local listvar=${fsname}_CREATED_POOLS
4916 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
4919 remove_pool_from_list () {
4920 local fsname=${1%%.*}
4921 local poolname=${1##$fsname.}
4923 local listvar=${fsname}_CREATED_POOLS
4924 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
4927 destroy_pool_int() {
4929 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
4930 awk '$1 !~ /^Pool:/ {print $1}')
4931 for ost in $OSTS; do
4932 do_facet mgs lctl pool_remove $1 $ost
4934 do_facet mgs lctl pool_destroy $1
4937 # <fsname>.<poolname> or <poolname>
4939 local fsname=${1%%.*}
4940 local poolname=${1##$fsname.}
4942 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
4946 pool_list $fsname.$poolname || return $?
4948 destroy_pool_int $fsname.$poolname
4950 [[ $RC -ne 0 ]] && return $RC
4952 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
4953 2>/dev/null || echo foo" "foo" || RC=1
4955 if [[ $RC -eq 0 ]]; then
4956 remove_pool_from_list $fsname.$poolname
4958 error "destroy pool failed $1"
4964 local fsname=${1:-$FSNAME}
4966 local listvar=${fsname}_CREATED_POOLS
4970 [ x${!listvar} = x ] && return 0
4972 echo destroy the created pools: ${!listvar}
4973 for poolname in ${!listvar//,/ }; do
4974 destroy_pool $fsname.$poolname
4979 local fsname=${1:-$FSNAME}
4981 destroy_pools $fsname
4987 local ts=$(date +%s)
4990 if [[ ! -f "$YAML_LOG" ]]; then
4991 # init_logging is not performed before gather_logs,
4992 # so the $LOGDIR needs to be checked here
4993 check_shared_dir $LOGDIR && touch $LOGDIR/shared
4996 [ -f $LOGDIR/shared ] && docp=false
4998 # dump lustre logs, dmesg
5000 prefix="$TESTLOG_PREFIX.$TESTNAME"
5002 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5004 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5005 echo "Dumping logs only on local client."
5006 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5007 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5012 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5013 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5014 if [ ! -f $LOGDIR/shared ]; then
5015 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5028 for i in $(seq 0 $num_mntpts); do
5029 cmd="ls -laf ${mntpt_root}$i/$dir"
5035 for pid in $pids; do
5042 # target_start_and_reset_recovery_timer()
5043 # service_time = at_est2timeout(service_time);
5044 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5045 # INITIAL_CONNECT_TIMEOUT);
5046 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5047 #define CONNECTION_SWITCH_INC 1
5048 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5049 #define CONNECTION_SWITCH_MIN 5U
5051 max_recovery_time () {
5052 local init_connect_timeout=$(( TIMEOUT / 20 ))
5053 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5055 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5060 get_clients_mount_count () {
5061 local clients=${CLIENTS:-`hostname`}
5063 # we need to take into account the clients mounts and
5064 # exclude mds/ost mounts if any;
5065 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5069 PROC_CLI="srpc_info"
5077 if [ $M -lt $N ]; then
5081 while [ $N -lt $M ]; do
5091 calc_connection_cnt() {
5094 # MDT->MDT = 2 * C(M, 2)
5098 comb_m2=$(combination $MDSCOUNT 2)
5100 local num_clients=$(get_clients_mount_count)
5102 local cnt_mdt2mdt=$((comb_m2 * 2))
5103 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5104 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5105 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5106 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5107 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5108 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5122 local cmd="$tgt.srpc.flavor"
5124 if [ $net == "any" ]; then
5129 if [ $dir != "any" ]; then
5134 log "Setting sptlrpc rule: $cmd"
5135 do_facet mgs "$LCTL conf_param $cmd"
5144 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5145 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5147 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5149 if [ "x$bulkspec" != "x" ]; then
5150 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5152 if [ "x$algs" != "x" ]; then
5153 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5155 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5156 if [ $bulk == "bulkn" ]; then
5157 bulk_count=`echo "$output" | grep "bulk flavor" \
5158 | grep "null/null" | wc -l`
5159 elif [ $bulk == "bulki" ]; then
5160 bulk_count=`echo "$output" | grep "bulk flavor" \
5161 | grep "/null" | grep -v "null/" | wc -l`
5163 bulk_count=`echo "$output" | grep "bulk flavor" \
5164 | grep -v "/null" | grep -v "null/" | wc -l`
5168 [ $bulk_count -lt $count ] && count=$bulk_count
5179 local clients=${CLIENTS:-`hostname`}
5181 for c in ${clients//,/ }; do
5182 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5183 tmpcnt=`count_flvr "$output" $flavor`
5184 cnt=$((cnt + tmpcnt))
5194 local clients=${CLIENTS:-`hostname`}
5196 for c in ${clients//,/ }; do
5197 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5198 tmpcnt=`count_flvr "$output" $flavor`
5199 cnt=$((cnt + tmpcnt))
5209 if [ $MDSCOUNT -le 1 ]; then
5214 for num in `seq $MDSCOUNT`; do
5215 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5216 tmpcnt=`count_flvr "$output" $flavor`
5217 cnt=$((cnt + tmpcnt))
5228 for num in `seq $MDSCOUNT`; do
5229 mdtosc=$(get_mdtosc_proc_path mds$num)
5230 mdtosc=${mdtosc/-MDT*/-MDT\*}
5231 output=$(do_facet mds$num lctl get_param -n \
5232 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5233 tmpcnt=`count_flvr "$output" $flavor`
5234 cnt=$((cnt + tmpcnt))
5243 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5244 count_flvr "$output" $flavor
5249 local dir=$1 # from to
5250 local flavor=$2 # flavor expected
5253 if [ $dir == "cli2mdt" ]; then
5254 res=`flvr_cnt_cli2mdt $flavor`
5255 elif [ $dir == "cli2ost" ]; then
5256 res=`flvr_cnt_cli2ost $flavor`
5257 elif [ $dir == "mdt2mdt" ]; then
5258 res=`flvr_cnt_mdt2mdt $flavor`
5259 elif [ $dir == "mdt2ost" ]; then
5260 res=`flvr_cnt_mdt2ost $flavor`
5261 elif [ $dir == "all2ost" ]; then
5262 res1=`flvr_cnt_mdt2ost $flavor`
5263 res2=`flvr_cnt_cli2ost $flavor`
5264 res=$((res1 + res2))
5265 elif [ $dir == "all2mdt" ]; then
5266 res1=`flvr_cnt_mdt2mdt $flavor`
5267 res2=`flvr_cnt_cli2mdt $flavor`
5268 res=$((res1 + res2))
5269 elif [ $dir == "all2all" ]; then
5270 res1=`flvr_cnt_mdt2ost $flavor`
5271 res2=`flvr_cnt_cli2ost $flavor`
5272 res3=`flvr_cnt_mdt2mdt $flavor`
5273 res4=`flvr_cnt_cli2mdt $flavor`
5274 res=$((res1 + res2 + res3 + res4))
5282 local dir=$1 # from to
5283 local flavor=$2 # flavor expected
5284 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5288 for ((i=0;i<20;i++)); do
5289 echo -n "checking $dir..."
5290 res=$(do_check_flavor $dir $flavor)
5291 echo "found $res/$expect $flavor connections"
5292 [ $res -ge $expect ] && return 0
5296 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5300 restore_to_default_flavor()
5302 local proc="mgs.MGS.live.$FSNAME"
5304 echo "restoring to default flavor..."
5306 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5308 # remove all existing rules if any
5309 if [ $nrule -ne 0 ]; then
5310 echo "$nrule existing rules"
5311 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5312 echo "remove rule: $rule"
5313 spec=`echo $rule | awk -F = '{print $1}'`
5314 do_facet mgs "$LCTL conf_param -d $spec"
5318 # verify no rules left
5319 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5320 [ $nrule -ne 0 ] && error "still $nrule rules left"
5322 # wait for default flavor to be applied
5323 # currently default flavor for all connections are 'null'
5324 wait_flavor all2all null
5325 echo "now at default flavor settings"
5330 local flavor=${1:-null}
5332 echo "setting all flavor to $flavor"
5334 # FIXME need parameter to this fn
5335 # and remove global vars
5336 local cnt_all2all=$(calc_connection_cnt all2all)
5338 local res=$(do_check_flavor all2all $flavor)
5339 if [ $res -eq $cnt_all2all ]; then
5340 echo "already have total $res $flavor connections"
5344 echo "found $res $flavor out of total $cnt_all2all connections"
5345 restore_to_default_flavor
5347 [[ $flavor = null ]] && return 0
5349 set_rule $FSNAME any any $flavor
5350 wait_flavor all2all $flavor
5356 # Checking for shared logdir
5357 if [ ! -d $dir ]; then
5358 # Not found. Create local logdir
5361 touch $dir/check_file.$(hostname -s)
5366 check_write_access() {
5371 for node in $(nodes_list); do
5372 file=$dir/check_file.$(short_hostname $node)
5373 if [[ ! -f "$file" ]]; then
5374 # Logdir not accessible/writable from this node.
5377 rm -f $file || return 1
5383 if [[ -n $YAML_LOG ]]; then
5386 local SAVE_UMASK=`umask`
5389 export YAML_LOG=${LOGDIR}/results.yml
5393 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5394 if check_shared_dir $LOGDIR; then
5395 touch $LOGDIR/shared
5396 echo "Logging to shared log directory: $LOGDIR"
5398 echo "Logging to local directory: $LOGDIR"
5401 yml_nodes_file $LOGDIR >> $YAML_LOG
5402 yml_results_file >> $YAML_LOG
5409 yml_log_test $1 >> $YAML_LOG
5413 yml_log_test_status $@ >> $YAML_LOG
5416 log_sub_test_begin() {
5417 yml_log_sub_test_begin "$@" >> $YAML_LOG
5420 log_sub_test_end() {
5421 yml_log_sub_test_end "$@" >> $YAML_LOG
5427 local llverdev_opts=$2
5428 local devname=$(basename $1)
5429 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5430 # loop devices aren't in /proc/partitions
5431 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5433 size=$(($size / 1024 / 1024)) # Gb
5435 local partial_arg=""
5436 # Run in partial (fast) mode if the size
5437 # of a partition > 1 GB
5438 [ $size -gt 1 ] && partial_arg="-p"
5440 llverdev --force $partial_arg $llverdev_opts $dev
5446 local llverfs_opts=$2
5447 local partial_arg=""
5448 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5450 # Run in partial (fast) mode if the size
5451 # of a partition > 1 GB
5452 [ $size -gt 1 ] && partial_arg="-p"
5454 llverfs $partial_arg $llverfs_opts $dir
5457 remove_mdt_files() {
5462 local mntpt=$(facet_mntpt $facet)
5463 local opts=$MDS_MOUNT_OPTS
5465 echo "removing files from $mdtdev on $facet: $files"
5466 if [ $(facet_fstype $facet) == ldiskfs ] &&
5467 ! do_facet $facet test -b ${!dev}; then
5468 opts=$(csa_add "$opts" -o loop)
5470 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5474 rm $mntpt/ROOT/$f || { rc=$?; break; }
5476 umount -f $mntpt || return $?
5480 duplicate_mdt_files() {
5485 local mntpt=$(facet_mntpt $facet)
5486 local opts=$MDS_MOUNT_OPTS
5488 echo "duplicating files on $mdtdev on $facet: $files"
5489 mkdir -p $mntpt || return $?
5490 if [ $(facet_fstype $facet) == ldiskfs ] &&
5491 ! do_facet $facet test -b ${!dev}; then
5492 opts=$(csa_add "$opts" -o loop)
5494 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5505 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5506 pushd $mntpt/ROOT > /dev/null || return $?
5509 touch $f.bad || return $?
5510 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5512 [ $rc -eq 0 ] || return $rc
5513 setfattr --restore $tmp || return $?
5519 local devs=${1//,/ }
5522 local rslt=$TMP/sgpdd_survey
5524 # sgpdd-survey cleanups ${rslt}.* files
5526 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5532 # returns the canonical name for an ldiskfs device
5537 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5538 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5539 echo dm-\\\${foo##*:};
5541 echo \\\$(basename \\\$dv);
5545 is_sanity_benchmark() {
5546 local benchmarks="dbench bonnie iozone fsx"
5548 for b in $benchmarks; do
5549 if [ "$b" == "$suite" ]; then
5557 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5560 # Get the block size of the filesystem.
5566 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5567 awk '/^Block size:/ {print $3}')
5571 # Check whether the "large_xattr" feature is enabled or not.
5572 large_xattr_enabled() {
5573 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5575 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5576 return ${PIPESTATUS[0]}
5579 # Get the maximum xattr size supported by the filesystem.
5583 if large_xattr_enabled; then
5584 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5587 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5588 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5590 # maximum xattr size = size of block - size of header -
5591 # size of 1 entry - 4 null bytes
5592 size=$((block_size - 32 - 32 - 4))
5598 # Dump the value of the named xattr from a file.
5603 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5606 # Generate a string with size of $size bytes.
5608 local size=${1:-1024} # in bytes
5610 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5613 reformat_external_journal() {
5614 if [ ! -z ${EJOURNAL} ]; then
5615 local rcmd="do_facet ${SINGLEMDS}"
5617 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5618 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5622 # MDT file-level backup/restore
5623 mds_backup_restore() {
5624 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5625 local mntpt=$(facet_mntpt brpt)
5626 local rcmd="do_facet ${SINGLEMDS}"
5627 local metaea=${TMP}/backup_restore.ea
5628 local metadata=${TMP}/backup_restore.tgz
5629 local opts=${MDS_MOUNT_OPTS}
5631 if ! ${rcmd} test -b ${devname}; then
5632 opts=$(csa_add "$opts" -o loop)
5635 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5637 # step 1: build mount point
5638 ${rcmd} mkdir -p $mntpt
5639 # step 2: cleanup old backup
5640 ${rcmd} rm -f $metaea $metadata
5642 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5643 # step 4: backup metaea
5645 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
5647 # step 5: backup metadata
5649 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
5651 ${rcmd} umount -d $mntpt || return 4
5652 # step 7: reformat external journal if needed
5653 reformat_external_journal || return 5
5654 # step 8: reformat dev
5655 echo "reformat new device"
5656 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
5657 --reformat $devname > /dev/null || return 6
5659 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
5660 # step 10: restore metadata
5662 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
5663 # step 11: restore metaea
5665 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
5666 # step 12: remove recovery logs
5667 echo "remove recovery logs"
5668 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
5669 # step 13: umount dev
5670 ${rcmd} umount -d $mntpt || return 10
5671 # step 14: cleanup tmp backup
5672 ${rcmd} rm -f $metaea $metadata
5677 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5678 local mntpt=$(facet_mntpt brpt)
5679 local rcmd="do_facet ${SINGLEMDS}"
5681 local opts=${MDS_MOUNT_OPTS}
5683 if ! ${rcmd} test -b ${devname}; then
5684 opts=$(csa_add "$opts" -o loop)
5687 echo "remove OI files: idx=${idx}"
5689 # step 1: build mount point
5690 ${rcmd} mkdir -p $mntpt
5692 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5693 if [ -z $idx ]; then
5694 # step 3: remove all OI files
5695 ${rcmd} rm -fv $mntpt/oi.16*
5696 elif [ $idx -lt 2 ]; then
5697 ${rcmd} rm -fv $mntpt/oi.16.${idx}
5701 # others, rm oi.16.[idx, idx * idx, idx ** ...]
5702 for ((i=${idx}; i<64; i=$((i * idx)))); do
5703 ${rcmd} rm -fv $mntpt/oi.16.${i}
5707 ${rcmd} umount -d $mntpt || return 2
5708 # OI files will be recreated when mounted as lustre next time.