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}
125 export RPC_MODE=${RPC_MODE:-false}
127 export MKE2FS=$MKE2FS
128 if [ -z "$MKE2FS" ]; then
129 if which mkfs.ldiskfs >/dev/null 2>&1; then
130 export MKE2FS=mkfs.ldiskfs
136 export DEBUGFS=$DEBUGFS
137 if [ -z "$DEBUGFS" ]; then
138 if which debugfs.ldiskfs >/dev/null 2>&1; then
139 export DEBUGFS=debugfs.ldiskfs
141 export DEBUGFS=debugfs
145 export TUNE2FS=$TUNE2FS
146 if [ -z "$TUNE2FS" ]; then
147 if which tunefs.ldiskfs >/dev/null 2>&1; then
148 export TUNE2FS=tunefs.ldiskfs
150 export TUNE2FS=tune2fs
154 export E2LABEL=$E2LABEL
155 if [ -z "$E2LABEL" ]; then
156 if which label.ldiskfs >/dev/null 2>&1; then
157 export E2LABEL=label.ldiskfs
159 export E2LABEL=e2label
163 export DUMPE2FS=$DUMPE2FS
164 if [ -z "$DUMPE2FS" ]; then
165 if which dumpfs.ldiskfs >/dev/null 2>&1; then
166 export DUMPE2FS=dumpfs.ldiskfs
168 export DUMPE2FS=dumpe2fs
172 export E2FSCK=$E2FSCK
173 if [ -z "$E2FSCK" ]; then
174 if which fsck.ldiskfs >/dev/null 2>&1; then
175 export E2FSCK=fsck.ldiskfs
181 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
182 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
183 export FSCK_MAX_ERR=4 # File system errors left uncorrected
185 export ZFS=${ZFS:-zfs}
186 export ZPOOL=${ZPOOL:-zpool}
187 export ZDB=${ZDB:-zdb}
189 #[ -d /r ] && export ROOT=${ROOT:-/r}
190 export TMP=${TMP:-$ROOT/tmp}
191 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
192 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
193 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
195 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
196 if ! echo $PATH | grep -q $LUSTRE/utils; then
197 export PATH=$LUSTRE/utils:$PATH
199 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
200 export PATH=$LUSTRE/utils/gss:$PATH
202 if ! echo $PATH | grep -q $LUSTRE/tests; then
203 export PATH=$LUSTRE/tests:$PATH
205 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
206 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
208 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
209 [ ! -f "$LST" ] && export LST=$(which lst)
210 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
211 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
212 # Ubuntu, at least, has a truncate command in /usr/bin
213 # so fully path our truncate command.
214 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
215 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
216 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
217 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
218 export PATH=$LUSTRE/tests/racer:$PATH:
220 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
221 export PATH=$LUSTRE/tests/mpi:$PATH
223 export RSYNC_RSH=${RSYNC_RSH:-rsh}
225 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
226 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
227 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
228 [ ! -f "$LFS" ] && export LFS=$(which lfs)
229 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
230 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
232 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
233 if [ ! -f "$L_GETIDENTITY" ]; then
234 if `which l_getidentity > /dev/null 2>&1`; then
235 export L_GETIDENTITY=$(which l_getidentity)
237 export L_GETIDENTITY=NONE
240 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
241 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
242 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
243 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
244 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
245 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
246 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
247 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
248 [ ! -f "$LUSTRE_RMMOD" ] &&
249 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
250 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
251 [ ! -f "$LFS_MIGRATE" ] &&
252 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
253 export NAME=${NAME:-local}
254 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
255 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
256 export LGSSD=$(which lgssd)
257 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
258 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
259 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
261 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
264 if [ "$ACCEPTOR_PORT" ]; then
265 export PORT_OPT="--port $ACCEPTOR_PORT"
270 echo "Using GSS/krb5 ptlrpc security flavor"
271 which lgss_keyring > /dev/null 2>&1 || \
272 error_exit "built with gss disabled! SEC=$SEC"
283 IDENTITY_UPCALL=false
287 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
289 # Paths on remote nodes, if different
290 export RLUSTRE=${RLUSTRE:-$LUSTRE}
291 export RPWD=${RPWD:-$PWD}
292 export I_MOUNTED=${I_MOUNTED:-"no"}
293 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
294 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
295 ! -f `dirname $0`/../mdt/mdt.ko ]; then
296 export CLIENTMODSONLY=yes
299 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
303 while getopts "rvwf:" opt $*; do
306 r) REFORMAT=--reformat;;
308 w) WRITECONF=writeconf;;
313 shift $((OPTIND - 1))
316 # print the durations of each test if "true"
317 DDETAILS=${DDETAILS:-false}
318 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
328 ncpts=$(do_facet $facet "lctl get_param -n " \
329 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
331 if [ $ncpts -eq 0 ]; then
339 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
340 eval set -- $(tr "[:punct:]" " " <<< $*)
342 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
345 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
346 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
349 /sbin/lsmod | grep -q "^\<$1\>"
352 # Load a module on the system where this is running.
354 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
356 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
357 # will be used as the arguments. Otherwise arguments will be obtained from
358 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
365 BASE=`basename $module $EXT`
367 module_loaded ${BASE} && return
369 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
371 if [ $# -eq 0 ]; then
372 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
373 # Bash until 4.x, so we resort to eval.
374 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
375 eval set -- \$$optvar
376 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
377 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
379 opt=$(awk -v var="^options $BASE" '$0 ~ var \
380 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
381 set -- $(echo -n $opt)
383 # Ensure we have accept=all for lnet
384 if [ $(basename $module) = lnet ]; then
385 # OK, this is a bit wordy...
386 local arg accept_all_present=false
389 [ "$arg" = accept=all ] && \
390 accept_all_present=true
392 $accept_all_present || set -- "$@" accept=all
398 [ $# -gt 0 ] && echo "${module} options: '$*'"
400 # Note that insmod will ignore anything in modprobe.conf, which is why we're
401 # passing options on the command-line.
402 if [ "$BASE" == "lnet_selftest" ] && \
403 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
404 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
405 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
406 insmod ${LUSTRE}/${module}${EXT} "$@"
408 # must be testing a "make install" or "rpm" installation
409 # note failed to load ptlrpc_gss is considered not fatal
410 if [ "$BASE" == "ptlrpc_gss" ]; then
411 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
418 llite_lloop_enabled() {
419 local n1=$(uname -r | cut -d. -f1)
420 local n2=$(uname -r | cut -d. -f2)
421 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
423 # load the llite_lloop module for < 2.6.32 kernels
424 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
425 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
432 load_modules_local() {
433 if [ -n "$MODPROBE" ]; then
435 echo "Using modprobe to load modules"
439 echo Loading modules from $LUSTRE
443 if [ -f /sys/devices/system/cpu/online ]; then
444 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
445 echo "detected $ncpus online CPUs by sysfs"
447 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
449 if [ $rc -eq 0 ]; then
450 echo "detected $ncpus online CPUs by getconf"
452 echo "Can't detect number of CPUs"
457 # if there is only one CPU core, libcfs can only create one partition
458 # if there is more than 4 CPU cores, libcfs should create multiple CPU
459 # partitions. So we just force libcfs to create 2 partitions for
460 # system with 2 or 4 cores
461 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
462 # force to enable multiple CPU partitions
463 echo "Force libcfs to create 2 CPU partitions"
464 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
466 echo "libcfs will create CPU partition based on online CPUs"
469 load_module ../libcfs/libcfs/libcfs
471 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
472 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
473 load_module ../lnet/lnet/lnet
474 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
475 load_module ../lnet/klnds/$LNETLND
476 load_module lvfs/lvfs
477 load_module obdclass/obdclass
478 load_module ptlrpc/ptlrpc
479 load_module ptlrpc/gss/ptlrpc_gss
487 load_module obdecho/obdecho
488 if ! client_only; then
489 SYMLIST=/proc/kallsyms
490 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
491 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
492 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
493 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
494 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
496 load_module osd-zfs/osd_zfs
500 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
502 # This block shall be moved up beside osd-zfs as soon
503 # as osd-ldiskfs stops using mdd symbols.
505 grep -q exportfs_decode_fh $SYMLIST ||
506 { modprobe exportfs 2> /dev/null || true; }
507 load_module ../ldiskfs/ldiskfs/ldiskfs
508 load_module lvfs/fsfilt_ldiskfs
509 load_module osd-ldiskfs/osd_ldiskfs
520 load_module llite/lustre
521 llite_lloop_enabled && load_module llite/llite_lloop
522 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
524 rm -f $OGDB/ogdb-$HOSTNAME
525 $LCTL modules > $OGDB/ogdb-$HOSTNAME
527 # 'mount' doesn't look in $PATH, just sbin
528 if [ -f $LUSTRE/utils/mount.lustre ] && \
529 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
530 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
531 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
538 # load modules on remote nodes optionally
539 # lustre-tests have to be installed on these nodes
540 if $LOAD_MODULES_REMOTE; then
541 local list=$(comma_list $(remote_nodes_list))
542 if [ -n "$list" ]; then
543 echo "loading modules on: '$list'"
544 do_rpc_nodes "$list" load_modules_local
550 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
551 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
552 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
553 echo "$LEAK_LUSTRE" 1>&2
554 echo "$LEAK_PORTALS" 1>&2
555 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
556 echo "Memory leaks detected"
557 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
563 wait_exit_ST client # bug 12845
565 $LUSTRE_RMMOD ldiskfs || return 2
567 if $LOAD_MODULES_REMOTE; then
568 local list=$(comma_list $(remote_nodes_list))
569 if [ -n "$list" ]; then
570 echo "unloading modules on: '$list'"
571 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
572 do_rpc_nodes "$list" check_mem_leak
576 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
577 umount /sbin/mount.lustre || true
578 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
579 rm -f /sbin/mount.lustre || true
582 check_mem_leak || return 254
584 echo "modules unloaded."
589 local facet=${1:-$SINGLEMDS}
590 local fstype=$(facet_fstype $facet)
593 ldiskfs) size=50;; # largest seen is 44, leave some headroom
600 check_gss_daemon_nodes() {
604 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
605 if [ \\\"\\\$num\\\" -ne 1 ]; then
606 echo \\\$num instance of $dname;
611 check_gss_daemon_facet() {
615 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
616 if [ $num -ne 1 ]; then
617 echo "$num instance of $dname on $facet"
626 echo Stopping $@ on $list
627 do_nodes $list "killall -2 $@ 2>/dev/null || true"
630 # start gss daemons on all nodes, or
631 # "daemon" on "list" if set
632 start_gss_daemons() {
636 if [ "$list" ] && [ "$daemon" ] ; then
637 echo "Starting gss daemon on nodes: $list"
638 do_nodes $list "$daemon" || return 8
642 local list=$(comma_list $(mdts_nodes))
644 echo "Starting gss daemon on mds: $list"
645 do_nodes $list "$LSVCGSSD -v" || return 1
647 do_nodes $list "$LGSSD -v" || return 2
650 list=$(comma_list $(osts_nodes))
651 echo "Starting gss daemon on ost: $list"
652 do_nodes $list "$LSVCGSSD -v" || return 3
653 # starting on clients
655 local clients=${CLIENTS:-`hostname`}
657 echo "Starting $LGSSD on clients $clients "
658 do_nodes $clients "$LGSSD -v" || return 4
661 # wait daemons entering "stable" status
665 # check daemons are running
667 list=$(comma_list $(mdts_nodes) $(osts_nodes))
668 check_gss_daemon_nodes $list lsvcgssd || return 5
670 list=$(comma_list $(mdts_nodes))
671 check_gss_daemon_nodes $list lgssd || return 6
674 check_gss_daemon_nodes $clients lgssd || return 7
679 local list=$(comma_list $(mdts_nodes))
681 send_sigint $list lsvcgssd lgssd
683 list=$(comma_list $(osts_nodes))
684 send_sigint $list lsvcgssd
686 list=${CLIENTS:-`hostname`}
687 send_sigint $list lgssd
692 if ! module_loaded ptlrpc_gss; then
693 load_module ptlrpc/gss/ptlrpc_gss
694 module_loaded ptlrpc_gss ||
695 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
697 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
699 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
700 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
708 # maybe cleanup credential cache?
715 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
716 tr '[:lower:]' '[:upper:]'
722 if [ $facet == mgs ]; then
726 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
734 if [ -n "${!var}" ]; then
739 var=$(facet_type $facet)FSTYPE
740 if [ -n "${!var}" ]; then
745 if [ -n "$FSTYPE" ]; then
750 if [[ $facet == mgs ]] && combined_mgs_mds; then
762 local facets=$(get_facets)
765 for facet in ${facets//,/ }; do
766 if [ $node == $(facet_host $facet) ] ||
767 [ $node == "$(facet_failover_host $facet)" ]; then
768 fstype=$(facet_fstype $facet)
769 if [[ $fstypes != *$fstype* ]]; then
770 fstypes+="${fstypes:+,}$fstype"
781 local fstype=$(facet_fstype $facet)
785 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
787 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
788 ${dev} 2>/dev/null");;
790 error "unknown fstype!";;
798 local device=$(mdsdevname $num)
799 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
805 local device=$(ostdevname $num)
806 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
811 # This and set_osd_param() shall be used to access OSD parameters
812 # once existed under "obdfilter":
817 # writethrough_cache_enable
821 local device=${2:-$FSNAME-OST*}
824 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
825 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
830 local device=${2:-$FSNAME-OST*}
834 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
835 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
839 local dz=${1:-$DEBUG_SIZE}
841 if [ -f /sys/devices/system/cpu/possible ]; then
842 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
844 local cpus=$(getconf _NPROCESSORS_CONF)
847 # bug 19944, adjust size to be -gt num_possible_cpus()
848 # promise 2MB for every cpu at least
849 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
852 lctl set_param debug_mb=$dz
855 set_default_debug () {
856 local debug=${1:-"$PTLDEBUG"}
857 local subsys=${2:-"$SUBSYSTEM"}
858 local debug_size=${3:-$DEBUG_SIZE}
860 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
861 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
863 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
866 set_default_debug_nodes () {
869 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
870 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
874 do_rpc_nodes "$nodes" set_default_debug \
875 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
878 set_default_debug_facet () {
880 local node=$(facet_active_host $facet)
881 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
883 set_default_debug_nodes $node
888 local facets=${1:-$(get_facets)}
891 for facet in ${facets//,/ }; do
894 [ $RC -eq 0 ] && continue
896 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
897 skip "Restart of $facet failed!." && touch $LU482_FAILED
899 error "Restart of $facet failed!"
906 # Add argument "arg" (e.g., "loop") to the comma-separated list
907 # of arguments for option "opt" (e.g., "-o") on command
908 # line "opts" (e.g., "-o flock").
914 local opt_pattern="\([[:space:]]\+\|^\)$opt"
916 if echo "$opts" | grep -q $opt_pattern; then
917 opts=$(echo "$opts" | sed -e \
918 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
920 opts+="${opts:+ }$opt $arg"
928 local dev=$(facet_active $facet)_dev
929 local opt=${facet}_opt
930 local mntpt=$(facet_mntpt $facet)
931 local opts="${!opt} $@"
933 if [ $(facet_fstype $facet) == ldiskfs ] &&
934 ! do_facet $facet test -b ${!dev}; then
935 opts=$(csa_add "$opts" -o loop)
938 echo "Starting ${facet}: $opts ${!dev} $mntpt"
939 # for testing LU-482 error handling in mount_facets() and test_0a()
940 if [ -f $TMP/test-lu482-trigger ]; then
943 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
947 if [ $RC -ne 0 ]; then
948 echo "Start of ${!dev} on ${facet} failed ${RC}"
950 set_default_debug_facet $facet
952 label=$(devicelabel ${facet} ${!dev})
953 [ -z "$label" ] && echo no label for ${!dev} && exit 1
954 eval export ${facet}_svc=${label}
955 echo Started ${label}
960 # start facet device options
966 eval export ${facet}_dev=${device}
967 eval export ${facet}_opt=\"$@\"
969 local varname=${facet}failover_dev
970 if [ -n "${!varname}" ] ; then
971 eval export ${facet}failover_dev=${!varname}
973 eval export ${facet}failover_dev=$device
976 local mntpt=$(facet_mntpt $facet)
977 do_facet ${facet} mkdir -p $mntpt
978 eval export ${facet}_MOUNT=$mntpt
985 # When a ZFS OSD is made read-only by replay_barrier(), its pool is "freezed".
986 # Because stopping corresponding target may not clear this in-memory state, we
987 # need to zap the pool from memory by exporting and reimporting the pool.
989 # Although the uberblocks are not updated when a pool is freezed, transactions
990 # are still written to the disks. Modified blocks may be cached in memory when
991 # tests try reading them back. The export-and-reimport process also evicts any
992 # cached pool data from memory to provide the correct "data loss" semantics.
996 local fstype=$(facet_fstype $facet)
1001 if [ "${fstype}" == "zfs" ]; then
1002 _dev=$(facet_active $facet)_dev
1003 dev=${!_dev} # expand _dev to its value, e.g. ${mds1_dev}
1004 poolname="${dev%%/*}" # poolname is string before "/"
1006 if [ "${poolname}" == "" ]; then
1007 echo "invalid dataset name: $dev"
1010 do_facet $facet "cp /etc/zfs/zpool.cache /tmp/zpool.cache.back"
1011 do_facet $facet "$ZPOOL export ${poolname}"
1012 do_facet $facet "$ZPOOL import -f -c /tmp/zpool.cache.back \
1021 local HOST=`facet_active_host $facet`
1022 [ -z $HOST ] && echo stop: no host for $facet && return 0
1024 local mntpt=$(facet_mntpt $facet)
1025 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1026 if [ ${running} -ne 0 ]; then
1027 echo "Stopping $mntpt (opts:$@) on $HOST"
1028 do_facet ${facet} umount -d $@ $mntpt
1031 # umount should block, but we should wait for unrelated obd's
1032 # like the MGS or MGC to also stop.
1033 wait_exit_ST ${facet}
1036 # save quota version (both administrative and operational quotas)
1037 # add an additional parameter if mountpoint is ever different from $MOUNT
1039 # XXX This function is kept for interoperability with old server (< 2.3.50),
1040 # it should be removed whenever we drop the interoperability for such
1042 quota_save_version() {
1043 local fsname=${2:-$FSNAME}
1045 local ver=$(tr -c -d "123" <<< $spec)
1046 local type=$(tr -c -d "ug" <<< $spec)
1048 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1050 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1052 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1054 local osts=$(get_facets OST)
1055 for ost in ${osts//,/ }; do
1057 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1061 # client could mount several lustre
1063 # XXX This function is kept for interoperability with old server (< 2.3.50),
1064 # it should be removed whenever we drop the interoperability for such
1067 local fsname=${1:-$FSNAME}
1069 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1071 do_nodes $(comma_list $(osts_nodes)) \
1072 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1076 # XXX This function is kept for interoperability with old server (< 2.3.50),
1077 # it should be removed whenever we drop the interoperability for such
1079 restore_quota_old() {
1080 local mntpt=${1:-$MOUNT}
1081 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1082 if [ ! "$old_QUOTA_TYPE" ] ||
1083 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1086 quota_save_version $old_QUOTA_TYPE
1089 # XXX This function is kept for interoperability with old server (< 2.3.50),
1090 # it should be removed whenever we drop the interoperability for such
1095 # no quota enforcement for now and accounting works out of the box
1098 # We need save the original quota_type params, and restore them after testing
1100 # Suppose that quota type the same on mds and ost
1101 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1102 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1103 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1104 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1105 export old_QUOTA_TYPE=$quota_type
1106 quota_save_version $QUOTA_TYPE
1108 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1109 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1112 local quota_usrs=$QUOTA_USERS
1114 # get_filesystem_size
1115 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1116 local blk_soft=$((disksz + 1024))
1117 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1119 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1120 local i_soft=$Inodes
1121 local i_hard=$((i_soft + i_soft / 20))
1123 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1124 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1127 for usr in $quota_usrs; do
1128 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1130 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1132 eval $cmd || error "$cmd FAILED!"
1134 # display the quota status
1135 echo "Quota settings for $usr : "
1136 $LFS quota -v -u $usr $mntpt || true
1140 # get mdt quota type
1142 local varsvc=${SINGLEMDS}_svc
1143 do_facet $SINGLEMDS $LCTL get_param -n \
1144 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1147 # get ost quota type
1149 # All OSTs should have same quota type
1150 local varsvc=ost1_svc
1151 do_facet ost1 $LCTL get_param -n \
1152 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1155 # restore old quota type settings
1157 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1162 if [ "$old_MDT_QUOTA_TYPE" ]; then
1163 do_facet mgs $LCTL conf_param \
1164 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1166 if [ "$old_OST_QUOTA_TYPE" ]; then
1167 do_facet mgs $LCTL conf_param \
1168 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1172 # Handle the case when there is a space in the lfs df
1173 # "filesystem summary" line the same as when there is no space.
1174 # This will allow fixing the "lfs df" summary line in the future.
1176 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1180 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1187 # save old quota type & set new quota type
1188 local mdt_qtype=$(mdt_quota_type)
1189 local ost_qtype=$(ost_quota_type)
1191 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1192 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1194 export old_MDT_QUOTA_TYPE=$mdt_qtype
1195 export old_OST_QUOTA_TYPE=$ost_qtype
1197 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1198 error "set mdt quota type failed"
1199 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1200 error "set ost quota type failed"
1202 local quota_usrs=$QUOTA_USERS
1204 # get_filesystem_size
1205 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1206 local blk_soft=$((disksz + 1024))
1207 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1209 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1210 local i_soft=$inodes
1211 local i_hard=$((i_soft + i_soft / 20))
1213 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1214 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1215 "inode-hardlimit: $i_hard"
1218 for usr in $quota_usrs; do
1219 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1221 cmd="$LFS setquota -$type $usr -b $blk_soft"
1222 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1224 eval $cmd || error "$cmd FAILED!"
1226 # display the quota status
1227 echo "Quota settings for $usr : "
1228 $LFS quota -v -u $usr $mntpt || true
1235 local OPTIONS=${3:-$MOUNTOPT}
1237 local device=$MGSNID:/$FSNAME
1238 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1239 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1243 echo "Starting client: $client: $OPTIONS $device $mnt"
1244 do_node $client mkdir -p $mnt
1245 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1247 set_default_debug_nodes $client
1259 [ "$3" ] && force=-f
1260 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1261 if [ $running -ne 0 ]; then
1262 echo "Stopping client $client $mnt (opts:$force)"
1263 do_node $client lsof -t $mnt || need_kill=no
1264 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1265 pids=$(do_node $client lsof -t $mnt | sort -u);
1266 if [ -n $pids ]; then
1267 do_node $client kill -9 $pids || true
1271 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1272 if [ $busy -ne 0 ] ; then
1273 echo "$mnt is still busy, wait one second" && sleep 1
1274 do_node $client umount $force $mnt
1279 # nodes is comma list
1280 sanity_mount_check_nodes () {
1286 # FIXME: assume that all cluster nodes run the same os
1287 [ "$(uname)" = Linux ] || return 0
1290 for mnt in $mnts ; do
1291 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1292 mpts=\\\$(mount | grep -c $mnt' ');
1293 if [ \\\$running -ne \\\$mpts ]; then
1294 echo \\\$(hostname) env are INSANE!;
1297 [ $? -eq 0 ] || rc=1
1302 sanity_mount_check_servers () {
1303 [ "$CLIENTONLY" ] &&
1304 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1305 echo Checking servers environments
1307 # FIXME: modify get_facets to display all facets wo params
1308 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1312 for facet in ${facets//,/ }; do
1313 node=$(facet_host ${facet})
1314 mntpt=$(facet_mntpt $facet)
1315 sanity_mount_check_nodes $node $mntpt ||
1316 { error "server $node environments are insane!"; return 1; }
1320 sanity_mount_check_clients () {
1321 local clients=${1:-$CLIENTS}
1322 local mntpt=${2:-$MOUNT}
1323 local mntpt2=${3:-$MOUNT2}
1325 [ -z $clients ] && clients=$(hostname)
1326 echo Checking clients $clients environments
1328 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1329 error "clients environments are insane!"
1332 sanity_mount_check () {
1333 sanity_mount_check_servers || return 1
1334 sanity_mount_check_clients || return 2
1337 # mount clients if not mouted
1338 zconf_mount_clients() {
1341 local OPTIONS=${3:-$MOUNTOPT}
1343 local device=$MGSNID:/$FSNAME
1344 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1345 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1349 echo "Starting client $clients: $OPTIONS $device $mnt"
1352 running=\\\$(mount | grep -c $mnt' ');
1354 if [ \\\$running -eq 0 ] ; then
1356 mount -t lustre $OPTIONS $device $mnt;
1359 exit \\\$rc" || return ${PIPESTATUS[0]}
1361 echo "Started clients $clients: "
1362 do_nodes $clients "mount | grep $mnt' '"
1364 set_default_debug_nodes $clients
1369 zconf_umount_clients() {
1374 [ "$3" ] && force=-f
1376 echo "Stopping clients: $clients $mnt (opts:$force)"
1377 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1378 if [ \\\$running -ne 0 ] ; then
1379 echo Stopping client \\\$(hostname) $mnt opts:$force;
1380 lsof $mnt || need_kill=no;
1381 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1382 pids=\\\$(lsof -t $mnt | sort -u);
1383 if [ -n \\\"\\\$pids\\\" ]; then
1387 while umount $force $mnt 2>&1 | grep -q "busy"; do
1388 echo "$mnt is still busy, wait one second" && sleep 1;
1395 echo + $POWER_DOWN $node
1399 shutdown_node_hard () {
1401 local attempts=$SHUTDOWN_ATTEMPTS
1403 for i in $(seq $attempts) ; do
1406 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1407 echo "waiting for $host to fail attempts=$attempts"
1408 [ $i -lt $attempts ] || \
1409 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1415 local mnt=${2:-$MOUNT}
1418 if [ "$FAILURE_MODE" = HARD ]; then
1419 shutdown_node_hard $client
1421 zconf_umount_clients $client $mnt -f
1427 local facets="$(get_facets OST),$(get_facets MDS)"
1430 combined_mgs_mds || facets="$facets,mgs"
1432 for facet in ${facets//,/ }; do
1433 if [ $(facet_active_host $facet) == $host ]; then
1434 affected="$affected $facet"
1438 echo $(comma_list $affected)
1443 local host=${2:-$(facet_host $facet)}
1445 local label=$(convert_facet2label $facet)
1446 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1449 facets_up_on_host () {
1451 local facets=$(facets_on_host $host)
1454 for facet in ${facets//,/ }; do
1455 if $(facet_up $facet $host); then
1456 affected_up="$affected_up $facet"
1460 echo $(comma_list $affected_up)
1466 if [ "$FAILURE_MODE" = HARD ]; then
1467 shutdown_node_hard $(facet_active_host $facet)
1475 echo + $POWER_UP $node
1488 if [ "$FAILURE_MODE" = HARD ]; then
1489 reboot_node $(facet_active_host $facet)
1491 refresh_disk ${facet}
1498 if [ "$FAILURE_MODE" = HARD ]; then
1508 for facet in ${facets//,/ }; do
1509 hosts=$(expand_list $hosts $(facet_host $facet) )
1515 _check_progs_installed () {
1519 for prog in $progs; do
1520 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1521 echo $prog missing on $(hostname)
1528 check_progs_installed () {
1532 do_rpc_nodes "$nodes" _check_progs_installed $@
1535 # recovery-scale functions
1537 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1540 start_client_load() {
1543 local var=$(node_var_name $client)_load
1544 eval export ${var}=$load
1546 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1547 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1548 END_RUN_FILE=$END_RUN_FILE \
1549 LOAD_PID_FILE=$LOAD_PID_FILE \
1550 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1551 TESTNAME=$TESTNAME \
1552 DBENCH_LIB=$DBENCH_LIB \
1553 DBENCH_SRC=$DBENCH_SRC \
1557 log "Started client load: ${load} on $client"
1559 # get the children process IDs
1560 local pids=$(ps --ppid $ppid -o pid= | xargs)
1561 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1565 start_client_loads () {
1566 local -a clients=(${1//,/ })
1567 local numloads=${#CLIENT_LOADS[@]}
1570 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1571 testnum=$((nodenum % numloads))
1572 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1574 # bug 22169: wait the background threads to start
1578 # only for remote client
1579 check_client_load () {
1581 local var=$(node_var_name $client)_load
1582 local TESTLOAD=run_${!var}.sh
1584 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1586 # bug 18914: try to connect several times not only when
1587 # check ps, but while check_catastrophe also
1590 while [ $RC = 254 -a $tries -gt 0 ]; do
1594 if ! check_catastrophe $client; then
1596 if [ $RC -eq 254 ]; then
1597 # FIXME: not sure how long we shuold sleep here
1601 echo "check catastrophe failed: RC=$RC "
1605 # We can continue try to connect if RC=254
1606 # Just print the warning about this
1607 if [ $RC = 254 ]; then
1608 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1611 # see if the load is still on the client
1614 while [ $RC = 254 -a $tries -gt 0 ]; do
1618 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1623 if [ $RC = 254 ]; then
1624 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1625 # see if we can diagnose a bit why this is
1630 check_client_loads () {
1631 local clients=${1//,/ }
1635 for client in $clients; do
1636 check_client_load $client
1638 if [ "$rc" != 0 ]; then
1639 log "Client load failed on node $client, rc=$rc"
1645 restart_client_loads () {
1646 local clients=${1//,/ }
1647 local expectedfail=${2:-""}
1651 for client in $clients; do
1652 check_client_load $client
1654 if [ "$rc" != 0 -a "$expectedfail" ]; then
1655 local var=$(node_var_name $client)_load
1656 start_client_load $client ${!var}
1657 echo "Restarted client load ${!var}: on $client. Checking ..."
1658 check_client_load $client
1660 if [ "$rc" != 0 ]; then
1661 log "Client load failed to restart on node $client, rc=$rc"
1662 # failure one client load means test fail
1663 # we do not need to check other
1672 # Start vmstat and save its process ID in a file.
1677 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1680 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1681 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1684 # Display the nodes on which client loads failed.
1685 print_end_run_file() {
1689 [ -s $file ] || return 0
1691 echo "Found the END_RUN_FILE file: $file"
1694 # A client load will stop if it finds the END_RUN_FILE file.
1695 # That does not mean the client load actually failed though.
1696 # The first node in END_RUN_FILE is the one we are interested in.
1699 if [ -n "$node" ]; then
1700 local var=$(node_var_name $node)_load
1702 local prefix=$TESTLOG_PREFIX
1703 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1704 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1705 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1707 echo "Client load ${!var} failed on node $node:"
1713 # Stop the process which had its PID saved in a file.
1718 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1720 do_nodes $nodes "test -f $pid_file &&
1721 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1724 # Stop all client loads.
1725 stop_client_loads() {
1726 local nodes=${1:-$CLIENTS}
1729 # stop the client loads
1730 stop_process $nodes $pid_file
1732 # clean up the processes that started them
1733 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1735 # End recovery-scale functions
1737 # verify that lustre actually cleaned up properly
1739 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1740 error "LBUG/LASSERT detected"
1741 BUSY=`dmesg | grep -i destruct || true`
1742 if [ "$BUSY" ]; then
1744 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1748 check_mem_leak || exit 204
1750 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1751 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1754 if module_loaded lnet || module_loaded libcfs; then
1755 echo "$TESTSUITE: modules still loaded..." 1>&2
1773 RESULT=$(do_node $node "$TEST")
1774 if [ "$RESULT" == "$FINAL" ]; then
1775 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1776 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1779 [ $WAIT -ge $MAX ] && break
1780 [ $((WAIT % print)) -eq 0 ] &&
1781 echo "Waiting $((MAX - WAIT)) secs for update"
1782 WAIT=$((WAIT + sleep))
1785 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1789 wait_update_facet() {
1792 wait_update $(facet_active_host $facet) "$@"
1796 do_node $(osts_nodes) "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1797 grep -v 'Found no match'
1800 wait_delete_completed_mds() {
1801 local MAX_WAIT=${1:-20}
1803 local stime=`date +%s`
1808 # find MDS with pending deletions
1809 for node in $(mdts_nodes); do
1810 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1811 2>/dev/null | calc_sum)
1812 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1815 mds2sync="$mds2sync $node"
1817 if [ "$mds2sync" == "" ]; then
1820 mds2sync=$(comma_list $mds2sync)
1822 # sync MDS transactions
1823 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1825 # wait till all changes are sent and commmitted by OSTs
1826 # for ldiskfs space is released upon execution, but DMU
1827 # do this upon commit
1830 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1831 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1833 #echo "$node: $changes changes on all"
1834 if [ "$changes" -eq "0" ]; then
1836 #echo "delete took $((etime - stime)) seconds"
1844 echo "Delete is not completed in $((etime - stime)) seconds"
1845 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1851 # we can use "for" here because we are waiting the slowest
1852 for host in ${hostlist//,/ }; do
1853 check_network "$host" 900
1855 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1862 for facet in ${facetlist//,/ }; do
1863 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1865 wait_for_host $hostlist
1868 _wait_recovery_complete () {
1871 # Use default policy if $2 is not passed by caller.
1872 local MAX=${2:-$(max_recovery_time)}
1877 while [ $WAIT -lt $MAX ]; do
1878 STATUS=$(lctl get_param -n $param | grep status)
1880 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1883 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1885 echo "$param recovery not done in $MAX sec. $STATUS"
1889 wait_recovery_complete () {
1892 # with an assumption that at_max is the same on all nodes
1893 local MAX=${2:-$(max_recovery_time)}
1896 if [ "$FAILURE_MODE" = HARD ]; then
1897 facets=$(facets_on_host $(facet_active_host $facet))
1899 echo affected facets: $facets
1901 # we can use "for" here because we are waiting the slowest
1902 for facet in ${facets//,/ }; do
1903 local var_svc=${facet}_svc
1904 local param="*.${!var_svc}.recovery_status"
1906 local host=$(facet_active_host $facet)
1907 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
1911 wait_mds_ost_sync () {
1912 # just because recovery is done doesn't mean we've finished
1913 # orphan cleanup. Wait for llogs to get synchronized.
1914 echo "Waiting for orphan cleanup..."
1915 # MAX value includes time needed for MDS-OST reconnection
1916 local MAX=$(( TIMEOUT * 2 ))
1919 local list=$(comma_list $(mdts_nodes))
1920 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
1921 if ! do_facet $SINGLEMDS \
1922 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
1924 # old way, use mds_sync
1926 list=$(comma_list $(osts_nodes))
1927 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
1929 while [ $WAIT -lt $MAX ]; do
1930 local -a sync=($(do_nodes $list "$cmd"))
1933 for ((i=0; i<${#sync[@]}; i++)); do
1935 [ ${sync[$i]} -eq 1 ] && continue
1937 [ ${sync[$i]} -eq 0 ] && continue
1939 # there is a not finished MDS-OST synchronization
1943 sleep 2 # increase waiting time and cover statfs cache
1944 [ ${con} -eq 1 ] && return 0
1945 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1948 echo "$facet recovery not done in $MAX sec. $STATUS"
1952 wait_destroy_complete () {
1953 echo "Waiting for local destroys to complete"
1954 # MAX value shouldn't be big as this mean server responsiveness
1955 # never increase this just to make test pass but investigate
1956 # why it takes so long time
1959 while [ $WAIT -lt $MAX ]; do
1960 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1964 for ((i=0; i<${#RPCs[@]}; i++)); do
1965 [ ${RPCs[$i]} -eq 0 ] && continue
1966 # there are still some destroy RPCs in flight
1971 [ ${con} -eq 1 ] && return 0 # done waiting
1972 echo "Waiting ${WAIT}s for local destroys to complete"
1975 echo "Local destroys weren't done in $MAX sec."
1979 wait_delete_completed() {
1980 wait_delete_completed_mds $1 || return $?
1981 wait_destroy_complete
1990 # conf-sanity 31 takes a long time cleanup
1991 while [ $WAIT -lt 300 ]; do
1992 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1993 [ -z "${running}" ] && return 0
1994 echo "waited $WAIT for${running}"
1995 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1997 WAIT=$((WAIT + INTERVAL))
1999 echo "service didn't stop after $WAIT seconds. Still running:"
2004 wait_remote_prog () {
2010 [ "$PDSH" = "no_dsh" ] && return 0
2012 while [ $WAIT -lt $2 ]; do
2013 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2014 [ -z "${running}" ] && return 0 || true
2015 echo "waited $WAIT for: "
2017 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2019 WAIT=$((WAIT + INTERVAL))
2021 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2022 [ -z "$pids" ] && return 0
2023 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2024 # FIXME: not portable
2025 for pid in $pids; do
2026 cat /proc/${pid}/status || true
2027 cat /proc/${pid}/wchan || true
2029 kill -9 $pid || true
2038 # not every config has many clients
2040 if [ ! -z "$CLIENTS" ]; then
2041 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2043 stat -f $MOUNT > /dev/null
2049 # usually checked on particular client or locally
2051 if [ ! -z "$client" ]; then
2052 $PDSH $client "stat -f $MOUNT" > /dev/null
2054 stat -f $MOUNT > /dev/null
2062 client_reconnect() {
2063 uname -n >> $MOUNT/recon
2064 if [ -z "$CLIENTS" ]; then
2065 df $MOUNT; uname -n >> $MOUNT/recon
2067 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2069 echo Connected clients:
2071 ls -l $MOUNT/recon > /dev/null
2075 affected_facets () {
2078 local host=$(facet_active_host $facet)
2079 local affected=$facet
2081 if [ "$FAILURE_MODE" = HARD ]; then
2082 affected=$(facets_up_on_host $host)
2096 #Because it will only get up facets, we need get affected
2097 #facets before shutdown
2098 #For HARD Failure mode, it needs make sure facets on the same
2099 #HOST will only be shutdown and reboot once
2100 for facet in ${facets//,/ }; do
2101 local affected_facet
2103 #check whether facet has been included in other affected facets
2104 for ((index=0; index<$total; index++)); do
2105 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2108 if [ $skip -eq 0 ]; then
2109 affecteds[$total]=$(affected_facets $facet)
2114 for ((index=0; index<$total; index++)); do
2115 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2116 local host=$(facet_active_host $facet)
2117 echo "Failing ${affecteds[index]} on $host"
2118 shutdown_facet $facet
2121 for ((index=0; index<$total; index++)); do
2122 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2123 echo reboot facets: ${affecteds[index]}
2127 change_active ${affecteds[index]}
2129 wait_for_facet ${affecteds[index]}
2130 # start mgs first if it is affected
2131 if ! combined_mgs_mds &&
2132 list_member ${affecteds[index]} mgs; then
2133 mount_facet mgs || error "Restart of mgs failed"
2135 # FIXME; has to be changed to mount all facets concurrently
2136 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2137 echo mount facets: ${affecteds[index]}
2138 mount_facets ${affecteds[index]}
2148 do_facet $facet "sync; sync; sync"
2151 # make sure there will be no seq change
2152 local clients=${CLIENTS:-$HOSTNAME}
2153 local f=fsa-\\\$\(hostname\)
2154 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2155 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2157 local svc=${facet}_svc
2158 do_facet $facet $LCTL --device ${!svc} notransno
2159 do_facet $facet $LCTL --device ${!svc} readonly
2160 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2161 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2164 replay_barrier_nodf() {
2165 local facet=$1 echo running=${running}
2166 do_facet $facet "sync; sync; sync"
2167 local svc=${facet}_svc
2168 echo Replay barrier on ${!svc}
2169 do_facet $facet $LCTL --device ${!svc} notransno
2170 do_facet $facet $LCTL --device ${!svc} readonly
2171 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2172 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2175 replay_barrier_nosync() {
2176 local facet=$1 echo running=${running}
2177 local svc=${facet}_svc
2178 echo Replay barrier on ${!svc}
2179 do_facet $facet $LCTL --device ${!svc} notransno
2180 do_facet $facet $LCTL --device ${!svc} readonly
2181 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2182 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2185 mds_evict_client() {
2186 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2187 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2190 ost_evict_client() {
2191 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2192 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2197 local clients=${CLIENTS:-$HOSTNAME}
2199 facet_failover $* || error "failover: $?"
2200 wait_clients_import_state "$clients" "$facets" FULL
2201 clients_up || error "post-failover df: $?"
2206 facet_failover $facet
2212 refresh_disk ${facet}
2213 change_active $facet
2214 wait_for_facet $facet
2215 mount_facet $facet -o abort_recovery
2216 clients_up || echo "first df failed: $?"
2217 clients_up || error "post-failover df: $?"
2221 echo There is no lmc. This is mountconf, baby.
2225 host_nids_address() {
2229 if [ -n "$kind" ]; then
2230 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2232 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2238 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2244 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2245 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2246 if [ -z "$ID" ]; then
2247 echo "Could not get a ptl id for $1..."
2256 h2name_or_ip "$1" "tcp"
2261 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2262 if type __h2elan >/dev/null 2>&1; then
2265 ID=`echo $1 | sed 's/[^0-9]*//g'`
2273 h2name_or_ip "$1" "o2ib"
2277 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2278 # expressions format. As a bonus we can then just pass in those variables
2279 # to pdsh. What this function does is take a HOSTLIST type string and
2280 # expand it into a space deliminated list for us.
2288 [ -z "$hostlist" ] && return
2290 # Translate the case of [..],..,[..] to [..] .. [..]
2291 list="${hostlist/],/] }"
2293 [[ "$front" == *,* ]] && {
2296 list=${list/${old}/${new}}
2299 for item in $list; do
2300 # Test if we have any []'s at all
2301 if [ "$item" != "${item/\[/}" ]; then {
2302 # Expand the [*] into list
2306 if [ "$name" != "$item" ]; then
2307 group=${item#$name[*}
2310 for range in ${group//,/ }; do
2314 # Number of leading zeros
2317 end=$(echo $end | sed 's/0*//')
2318 [[ -z "$end" ]] && end=0
2319 [[ $padlen2 -gt $padlen ]] && {
2320 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2323 begin=$(echo $begin | sed 's/0*//')
2324 [ -z $begin ] && begin=0
2326 for num in $(seq -f "%0${padlen}g" $begin $end); do
2327 value="${name#*,}${num}${back}"
2328 [ "$value" != "${value/\[/}" ] && {
2329 value=$(hostlist_expand "$value")
2331 myList="$myList $value"
2336 myList="$myList $item"
2339 myList=${myList//,/ }
2340 myList=${myList:1} # Remove first character which is a space
2342 # Filter any duplicates without sorting
2344 myList="${list%% *}"
2346 while [[ "$list" != ${myList##* } ]]; do
2347 list=${list//${list%% *} /}
2348 myList="$myList ${list%% *}"
2350 myList="${myList%* }";
2352 # We can select an object at a offset in the list
2355 for item in $myList; do
2357 [ $cnt -eq $offset ] && {
2361 [ $(get_node_count $myList) -ne 1 ] && myList=""
2370 [ "$facet" == client ] && echo -n $HOSTNAME && return
2371 varname=${facet}_HOST
2372 if [ -z "${!varname}" ]; then
2373 if [ "${facet:0:3}" == "ost" ]; then
2374 eval export ${facet}_HOST=${ost_HOST}
2375 elif [ "${facet:0:3}" == "mdt" -o \
2376 "${facet:0:3}" == "mds" -o \
2377 "${facet:0:3}" == "mgs" ]; then
2378 eval export ${facet}_HOST=${mds_HOST}
2384 facet_failover_host() {
2388 var=${facet}failover_HOST
2389 if [ -n "${!var}" ]; then
2394 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2395 "${facet:0:3}" == "mgs" ]; then
2397 eval export ${facet}failover_host=${mds_HOST}
2402 if [[ $facet == ost* ]]; then
2403 eval export ${facet}failover_host=${ost_HOST}
2411 local activevar=${facet}active
2413 if [ -f $TMP/${facet}active ] ; then
2414 source $TMP/${facet}active
2417 active=${!activevar}
2418 if [ -z "$active" ] ; then
2425 facet_active_host() {
2427 local active=`facet_active $facet`
2428 if [ "$facet" == client ]; then
2431 echo `facet_host $active`
2439 facetlist=$(exclude_items_from_list $facetlist mgs)
2441 for facet in ${facetlist//,/ }; do
2442 local failover=${facet}failover
2443 local host=`facet_host $failover`
2444 [ -z "$host" ] && return
2446 local curactive=`facet_active $facet`
2447 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2448 eval export ${facet}active=$facet
2450 eval export ${facet}active=$failover
2452 # save the active host for this facet
2453 local activevar=${facet}active
2454 echo "$activevar=${!activevar}" > $TMP/$activevar
2455 [[ $facet = mds1 ]] && combined_mgs_mds && \
2456 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2457 local TO=`facet_active_host $facet`
2458 echo "Failover $facet to $TO"
2464 # do not stripe off hostname if verbose, bug 19215
2465 if [ x$1 = x--verbose ]; then
2473 if [ "$HOST" = "$HOSTNAME" ]; then
2475 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2476 echo "cannot run remote command on $HOST with $myPDSH"
2480 echo "CMD: $HOST $@" >&2
2481 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2484 if [ "$myPDSH" = "rsh" ]; then
2485 # we need this because rsh does not return exit code of an executed command
2486 local command_status="$TMP/cs"
2487 rsh $HOST ":> $command_status"
2488 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2489 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2490 echo command failed >$command_status"
2491 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2496 # print HOSTNAME for myPDSH="no_dsh"
2497 if [[ $myPDSH = no_dsh ]]; then
2498 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2500 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2503 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2505 return ${PIPESTATUS[0]}
2509 do_node --verbose "$@"
2512 single_local_node () {
2513 [ "$1" = "$HOSTNAME" ]
2516 # Outputs environment variable assignments that should be passed to remote nodes
2520 local facets=$(get_facets)
2523 for var in ${!MODOPTS_*}; do
2525 echo -n " ${var}=\"$value\""
2528 for facet in ${facets//,/ }; do
2530 if [ -n "${!var}" ]; then
2531 echo -n " $var=${!var}"
2535 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2536 if [ -n "${!var}" ]; then
2537 echo -n " $var=${!var}"
2541 if [ -n "$FSTYPE" ]; then
2542 echo -n " FSTYPE=$FSTYPE"
2548 # do not stripe off hostname if verbose, bug 19215
2549 if [ x$1 = x--verbose ]; then
2557 if single_local_node $rnodes; then
2559 do_nodev $rnodes "$@"
2561 do_node $rnodes "$@"
2566 # This is part from do_node
2569 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2570 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2572 export FANOUT=$(get_node_count "${rnodes//,/ }")
2574 echo "CMD: $rnodes $@" >&2
2575 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2578 # do not replace anything from pdsh output if -N is used
2579 # -N Disable hostname: prefix on lines of output.
2580 if $verbose || [[ $myPDSH = *-N* ]]; then
2581 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2583 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2585 return ${PIPESTATUS[0]}
2591 local HOST=`facet_active_host $facet`
2592 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2596 # Function: do_facet_random_file $FACET $FILE $SIZE
2597 # Creates FILE with random content on the given FACET of given SIZE
2599 do_facet_random_file() {
2603 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2604 do_facet $facet "$cmd 2>/dev/null"
2607 do_facet_create_file() {
2611 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2612 do_facet $facet "$cmd 2>/dev/null"
2616 do_nodes --verbose "$@"
2622 # make sure its not already running
2624 rm -f $TMP/${facet}active
2625 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2626 do_facet ${facet} $MKFS $*
2633 local fstype=$(facet_fstype ost$num)
2637 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2638 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2640 #dataset name is independent of vdev device names
2641 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2643 error "unknown fstype!";;
2653 local fstype=$(facet_fstype ost$num)
2657 # vdevs are not supported by ldiskfs
2660 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2661 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2663 error "unknown fstype!";;
2673 local fstype=$(facet_fstype mds$num)
2677 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2678 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2680 #dataset name is independent of vdev device names
2681 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2683 error "unknown fstype!";;
2693 local fstype=$(facet_fstype mds$num)
2697 # vdevs are not supported by ldiskfs
2700 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2701 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2703 error "unknown fstype!";;
2711 local fstype=$(facet_fstype mgs)
2715 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2716 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2717 DEVPTR=$(mdsdevname 1)
2722 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2723 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2724 DEVPTR=$(mdsdevname 1)
2726 DEVPTR=${FSNAME}-mgs/mgs
2729 error "unknown fstype!";;
2739 local fstype=$(facet_fstype mgs)
2743 # vdevs are not supported by ldiskfs
2746 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2747 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2748 VDEVPTR=$(mdsvdevname 1)
2753 error "unknown fstype!";;
2761 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2763 local var=${facet}_MOUNT
2764 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2773 # make sure we are using the primary server, so test-framework will
2774 # be able to clean up properly.
2775 activemds=`facet_active mds1`
2776 if [ $activemds != "mds1" ]; then
2780 local clients=$CLIENTS
2781 [ -z $clients ] && clients=$(hostname)
2783 zconf_umount_clients $clients $MOUNT "$*" || true
2784 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2786 [ "$CLIENTONLY" ] && return
2787 # The add fn does rm ${facet}active file, this would be enough
2788 # if we use do_facet <facet> only after the facet added, but
2789 # currently we use do_facet mds in local.sh
2790 for num in `seq $MDSCOUNT`; do
2792 rm -f ${TMP}/mds${num}active
2794 combined_mgs_mds && rm -f $TMP/mgsactive
2796 for num in `seq $OSTCOUNT`; do
2798 rm -f $TMP/ost${num}active
2801 if ! combined_mgs_mds ; then
2808 cleanup_echo_devs () {
2809 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2811 for dev in $devs; do
2812 $LCTL --device $dev cleanup
2813 $LCTL --device $dev detach
2818 nfs_client_mode && return
2827 combined_mgs_mds () {
2828 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
2829 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
2833 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2837 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2843 local fsname=${3:-"$FSNAME"}
2844 local type=$(facet_type $facet)
2845 local index=$(($(facet_number $facet) - 1))
2846 local fstype=$(facet_fstype $facet)
2847 local host=$(facet_host $facet)
2852 if [ $type == MGS ] && combined_mgs_mds; then
2856 if [ $type == MGS ] || ( [ $type == MDS ] &&
2857 [ "$dev" == $(mgsdevname) ] &&
2858 [ "$host" == "$(facet_host mgs)" ] ); then
2861 opts="--mgsnode=$MGSNID"
2864 if [ $type != MGS ]; then
2865 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
2869 var=${facet}failover_HOST
2870 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2871 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2874 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2875 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2877 if [ $type == MDS ]; then
2878 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2879 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2880 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2881 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2882 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2884 if [ $fstype == ldiskfs ]; then
2885 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2886 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2890 if [ $type == OST ]; then
2891 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2892 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2894 if [ $fstype == ldiskfs ]; then
2895 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2899 opts+=" --backfstype=$fstype"
2902 if [ -n "${!var}" ]; then
2903 opts+=" --device-size=${!var}"
2906 var=$(upper $fstype)_MKFS_OPTS
2907 fs_mkfs_opts+=${!var:+" ${!var}"}
2909 var=${type}_FS_MKFS_OPTS
2910 fs_mkfs_opts+=${!var:+" ${!var}"}
2912 if [ -n "${fs_mkfs_opts## }" ]; then
2913 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2917 opts+=${!var:+" ${!var}"}
2930 # We need ldiskfs here, may as well load them all
2932 [ "$CLIENTONLY" ] && return
2933 echo Formatting mgs, mds, osts
2934 if ! combined_mgs_mds ; then
2935 echo "Format mgs: $(mgsdevname)"
2936 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
2937 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
2941 for num in $(seq $MDSCOUNT); do
2942 echo "Format mds$num: $(mdsdevname $num)"
2943 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
2944 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
2945 ${quiet:+>/dev/null} || exit 10
2948 for num in $(seq $OSTCOUNT); do
2949 echo "Format ost$num: $(ostdevname $num)"
2950 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
2951 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
2952 ${quiet:+>/dev/null} || exit 10
2957 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2961 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2965 # 0: success, the old identity set already.
2966 # 1: success, the old identity does not set.
2971 local j=`expr $num - 1`
2972 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2974 if [ -z "$MDT" ]; then
2978 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2981 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2983 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2986 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2988 if [ $old = "NONE" ]; then
2997 zconf_umount `hostname` $1 || error "umount failed"
2998 zconf_mount `hostname` $1 || error "mount failed"
3006 rm -f ${facet}active
3007 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3012 local mdt_count=${1:-$MDSCOUNT}
3013 local ost_count=${2:-$OSTCOUNT}
3016 for num in $(seq $mdt_count); do
3017 DEVNAME=$(mdsdevname $num)
3018 writeconf_facet mds$num $DEVNAME || rc=$?
3021 for num in $(seq $ost_count); do
3022 DEVNAME=$(ostdevname $num)
3023 writeconf_facet ost$num $DEVNAME || rc=$?
3029 nfs_client_mode && return
3031 sanity_mount_check ||
3032 error "environments are insane!"
3036 if [ -z "$CLIENTONLY" ]; then
3037 echo Setup mgs, mdt, osts
3038 echo $WRITECONF | grep -q "writeconf" && \
3040 if ! combined_mgs_mds ; then
3041 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3044 for num in `seq $MDSCOUNT`; do
3045 DEVNAME=$(mdsdevname $num)
3046 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3048 # We started mds, now we should set failover variables properly.
3049 # Set mds${num}failover_HOST if it is not set (the default failnode).
3050 local varname=mds${num}failover_HOST
3051 if [ -z "${!varname}" ]; then
3052 eval mds${num}failover_HOST=$(facet_host mds$num)
3055 if [ $IDENTITY_UPCALL != "default" ]; then
3056 switch_identity $num $IDENTITY_UPCALL
3059 for num in `seq $OSTCOUNT`; do
3060 DEVNAME=$(ostdevname $num)
3061 start ost$num $DEVNAME $OST_MOUNT_OPTS
3063 # We started ost$num, now we should set ost${num}failover variable properly.
3064 # Set ost${num}failover_HOST if it is not set (the default failnode).
3065 varname=ost${num}failover_HOST
3066 if [ -z "${!varname}" ]; then
3067 eval ost${num}failover_HOST=$(facet_host ost${num})
3075 # wait a while to allow sptlrpc configuration be propogated to targets,
3076 # only needed when mounting new target devices.
3081 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3083 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3086 if [ "$MOUNT_2" ]; then
3087 mount_client $MOUNT2
3088 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3093 # by remounting mdt before ost, initial connect from mdt to ost might
3094 # timeout because ost is not ready yet. wait some time to its fully
3095 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3096 # by a context negotiation rpc with $TIMEOUT.
3097 # FIXME better by monitoring import status.
3100 sleep $((TIMEOUT + 5))
3106 mounted_lustre_filesystems() {
3107 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3110 init_facet_vars () {
3111 [ "$CLIENTONLY" ] && return 0
3118 eval export ${facet}_dev=${device}
3119 eval export ${facet}_opt=\"$@\"
3121 local dev=${facet}_dev
3123 # We need to loop for the label
3124 # in case its not initialized yet.
3125 for wait_time in {0,1,3,5,10}; do
3127 if [ $wait_time -gt 0 ]; then
3128 echo "${!dev} not yet initialized,"\
3129 "waiting ${wait_time} seconds."
3133 local label=$(devicelabel ${facet} ${!dev})
3135 # Check to make sure the label does
3136 # not include ffff at the end of the label.
3137 # This indicates it has not been initialized yet.
3139 if [[ $label =~ [f|F]{4}$ ]]; then
3140 # label is not initialized, unset the result
3141 # and either try again or fail
3148 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3150 eval export ${facet}_svc=${label}
3152 local varname=${facet}failover_HOST
3153 if [ -z "${!varname}" ]; then
3154 eval export $varname=$(facet_host $facet)
3157 varname=${facet}_HOST
3158 if [ -z "${!varname}" ]; then
3159 eval export $varname=$(facet_host $facet)
3162 # ${facet}failover_dev is set in cfg file
3163 varname=${facet}failover_dev
3164 if [ -n "${!varname}" ] ; then
3165 eval export ${facet}failover_dev=${!varname}
3167 eval export ${facet}failover_dev=$device
3170 # get mount point of already mounted device
3171 # is facet_dev is already mounted then use the real
3172 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3173 # i.e. ${facet}_MOUNT if specified by user or default
3174 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3175 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3176 if [ -z $mntpt ]; then
3177 mntpt=$(facet_mntpt $facet)
3179 eval export ${facet}_MOUNT=$mntpt
3182 init_facets_vars () {
3185 if ! remote_mds_nodsh; then
3186 for num in $(seq $MDSCOUNT); do
3187 DEVNAME=`mdsdevname $num`
3188 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3192 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3194 if ! remote_ost_nodsh; then
3195 for num in $(seq $OSTCOUNT); do
3196 DEVNAME=$(ostdevname $num)
3197 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3202 osc_ensure_active () {
3207 while [ $period -lt $timeout ]; do
3208 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3209 if [ $count -eq 0 ]; then
3213 echo "There are $count OST are inactive, wait $period seconds, and try again"
3215 period=$((period+3))
3218 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3221 set_conf_param_and_check() {
3225 local ORIG=$(do_facet $myfacet "$TEST")
3226 if [ $# -gt 3 ]; then
3232 echo "Setting $PARAM from $ORIG to $FINAL"
3233 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3234 error "conf_param $PARAM failed"
3236 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3237 error "check $PARAM failed!"
3240 init_param_vars () {
3242 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3244 log "Using TIMEOUT=$TIMEOUT"
3246 osc_ensure_active $SINGLEMDS $TIMEOUT
3247 osc_ensure_active client $TIMEOUT
3250 if [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ]; then
3252 elif [ $JOBSTATS_AUTO -ne 0 ]; then
3253 echo "enable jobstats, set job scheduler as $JOBID_VAR"
3254 jobid_var=$JOBID_VAR
3256 jobid_var=`$LCTL get_param -n jobid_var`
3257 if [ $jobid_var != "disable" ]; then
3258 echo "disable jobstats as required"
3265 if [ $jobid_var == $JOBID_VAR -o $jobid_var == "disable" ]; then
3266 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$jobid_var
3267 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
3268 $jobid_var || return 1
3271 if [ $QUOTA_AUTO -ne 0 ]; then
3272 if [ "$ENABLE_QUOTA" ]; then
3273 echo "enable quota as required"
3274 setup_quota $MOUNT || return 2
3276 echo "disable quota as required"
3277 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3283 nfs_client_mode () {
3284 if [ "$NFSCLIENT" ]; then
3285 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3286 local clients=$CLIENTS
3287 [ -z $clients ] && clients=$(hostname)
3289 # FIXME: remove hostname when 19215 fixed
3290 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3291 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3292 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3293 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3295 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3301 check_config_client () {
3304 local mounted=$(mount | grep " $mntpt ")
3305 if [ "$CLIENTONLY" ]; then
3307 # CLIENTONLY should not depend on *_HOST settings
3308 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3309 # in theory someone could create a new,
3310 # client-only config file that assumed lustre was already
3311 # configured and didn't set the MGSNID. If MGSNID is not set,
3312 # then we should use the mgs nid currently being used
3313 # as the default value. bug 18021
3314 [[ x$MGSNID = x ]] &&
3317 if [[ x$mgc != xMGC$MGSNID ]]; then
3318 if [ "$mgs_HOST" ]; then
3319 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3320 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3321 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3327 local myMGS_host=$mgs_HOST
3328 if [ "$NETTYPE" = "ptl" ]; then
3329 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3332 echo Checking config lustre mounted on $mntpt
3333 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3334 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3336 # if [ "$mgshost" != "$myMGS_host" ]; then
3337 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3338 # Please use correct config or set mds_HOST correctly!"
3343 check_config_clients () {
3344 local clients=${CLIENTS:-$HOSTNAME}
3347 nfs_client_mode && return
3349 do_rpc_nodes "$clients" check_config_client $mntpt
3351 sanity_mount_check || error "environments are insane!"
3355 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3356 local cltimeout=$(lctl get_param -n timeout)
3357 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3358 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3365 [ -z $mntpt ] && return 1
3366 local mounted=$(mounted_lustre_filesystems)
3368 echo $mounted' ' | grep -w -q $mntpt' '
3372 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3376 # empty lustre filesystem may have empty directories lost+found and .lustre
3378 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3379 -print | wc -l) = 1 ] || return 1
3380 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3381 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3385 check_and_setup_lustre() {
3386 nfs_client_mode && return
3388 local MOUNTED=$(mounted_lustre_filesystems)
3392 # both MOUNT and MOUNT2 are not mounted
3393 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3394 [ "$REFORMAT" ] && formatall
3395 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3397 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3398 export I_MOUNTED=yes
3402 elif is_mounted $MOUNT2; then
3404 # MOUNT2 is mounted, while MOUNT_2 is not set
3405 if ! [ "$MOUNT_2" ]; then
3406 cleanup_mount $MOUNT2
3407 export I_UMOUNTED2=yes
3410 # MOUNT2 is mounted, MOUNT_2 is set
3412 # FIXME: what to do if check_config failed?
3414 # 1) remote client has mounted other Lustre fs ?
3415 # 2) it has insane env ?
3416 # let's try umount MOUNT2 on all clients and mount it again:
3417 if ! check_config_clients $MOUNT2; then
3418 cleanup_mount $MOUNT2
3419 restore_mount $MOUNT2
3420 export I_MOUNTED2=yes
3425 # MOUNT is mounted MOUNT2 is not mounted
3426 elif [ "$MOUNT_2" ]; then
3427 restore_mount $MOUNT2
3428 export I_MOUNTED2=yes
3432 # FIXME: what to do if check_config failed?
3434 # 1) remote client has mounted other Lustre fs?
3435 # 2) lustre is mounted on remote_clients atall ?
3436 check_config_clients $MOUNT
3440 set_default_debug_nodes $(comma_list $(nodes_list))
3448 if [ "$ONLY" == "setup" ]; then
3454 local clients=${CLIENTS:-$HOSTNAME}
3457 zconf_mount_clients $clients $mntpt
3461 local clients=${CLIENTS:-$HOSTNAME}
3464 zconf_umount_clients $clients $mntpt
3467 cleanup_and_setup_lustre() {
3468 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3469 lctl set_param debug=0 || true
3471 if [ "$ONLY" == "cleanup" ]; then
3475 check_and_setup_lustre
3478 # Get all of the server target devices from a given server node and type.
3485 if [ "$type" == ost ]; then
3486 devs=$(get_osd_param $node "" mntdev)
3488 devs=$(do_node $node \
3489 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3491 for dev in $devs; do
3493 *loop*) do_node $node "losetup $dev" | \
3494 sed -e "s/.*(//" -e "s/).*//" ;;
3500 # Get all of the server target devices.
3505 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3509 for node in $(osts_nodes); do
3510 OSTDEVS[i]=$(get_mnt_devs $node ost)
3515 # Run e2fsck on MDT or OST device.
3521 df > /dev/null # update statfs data on disk
3522 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3525 do_node $node $cmd || rc=$?
3526 [ $rc -le $FSCK_MAX_ERR ] || \
3527 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3531 # verify a directory is shared among nodes.
3532 check_shared_dir() {
3535 [ -z "$dir" ] && return 1
3536 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3537 check_write_access $dir || return 1
3541 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3547 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3548 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3550 check_shared_dir $SHARED_DIRECTORY ||
3551 error "$SHARED_DIRECTORY isn't a shared directory"
3553 export MDSDB=$SHARED_DIRECTORY/mdsdb
3554 export OSTDB=$SHARED_DIRECTORY/ostdb
3556 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3558 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3563 for node in $(osts_nodes); do
3564 for dev in ${OSTDEVS[i]}; do
3565 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3566 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3567 ostidx=$((ostidx + 1))
3573 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3574 run_lfsck_remote() {
3575 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3580 #Check if lustre is already mounted
3581 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3583 zconf_mount $client $MOUNT ||
3584 error "failed to mount Lustre on $client"
3588 do_node $node $cmd || rc=$?
3589 #Umount if necessary
3591 zconf_umount $client $MOUNT ||
3592 error "failed to unmount Lustre on $client"
3595 [ $rc -le $FSCK_MAX_ERR ] ||
3596 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3597 echo "lfsck finished with rc=$rc"
3603 local facets="client $SINGLEMDS"
3609 for facet in $facets; do
3610 node=$(facet_active_host $facet)
3611 if check_progs_installed $node $LFSCK_BIN; then
3616 ! $found && error "None of \"$facets\" supports lfsck"
3618 run_lfsck_remote $node || rc=$?
3620 rm -rvf $MDSDB* $OSTDB* || true
3624 check_and_cleanup_lustre() {
3625 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3631 if is_mounted $MOUNT; then
3632 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3633 error "remove sub-test dirs failed"
3634 [ "$ENABLE_QUOTA" ] && restore_quota || true
3637 if [ "$I_UMOUNTED2" = "yes" ]; then
3638 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3641 if [ "$I_MOUNTED2" = "yes" ]; then
3642 cleanup_mount $MOUNT2
3645 if [ "$I_MOUNTED" = "yes" ]; then
3646 cleanupall -f || error "cleanup failed"
3654 wait_for_function () {
3657 # suppress fn both stderr and stdout
3658 if [ "$1" = "--quiet" ]; then
3660 quiet=" > /dev/null 2>&1"
3672 eval $fn $quiet && return 0
3674 wait=$((wait + sleep))
3675 [ $wait -lt $max ] || return 1
3676 echo waiting $fn, $((max - wait)) secs left ...
3686 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3687 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3688 echo "Network not available!"
3692 echo `date +"%H:%M:%S (%s)"` network interface is UP
3700 # Convert a space-delimited list to a comma-delimited list. If the input is
3701 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3703 # echo is used to convert newlines to spaces, since it doesn't
3704 # introduce a trailing space as using "tr '\n' ' '" does
3705 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3711 echo $list | grep -qw $item
3714 # list, excluded are the comma separated lists
3715 exclude_items_from_list () {
3721 for item in ${excluded//,/ }; do
3722 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3724 echo $(comma_list $list)
3727 # list, expand are the comma separated lists
3729 local list=${1//,/ }
3730 local expand=${2//,/ }
3733 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3734 echo $(comma_list $expanded)
3737 testslist_filter () {
3738 local script=$LUSTRE/tests/${TESTSUITE}.sh
3740 [ -f $script ] || return 0
3742 local start_at=$START_AT
3743 local stop_at=$STOP_AT
3745 local var=${TESTSUITE//-/_}_START_AT
3746 [ x"${!var}" != x ] && start_at=${!var}
3747 var=${TESTSUITE//-/_}_STOP_AT
3748 [ x"${!var}" != x ] && stop_at=${!var}
3750 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3751 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3752 /^'${start_at}'$/ {flag = 0}
3753 {if (flag == 1) print $0}
3754 /^'${stop_at}'$/ { flag = 1 }'
3758 (cd `dirname $1`; echo $PWD/`basename $1`)
3762 local types=${1:-"OST MDS MGS"}
3766 for entry in $types; do
3767 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3768 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3771 MGS ) list="$list $name";;
3772 MDS|OST ) local count=${type}COUNT
3773 for ((i=1; i<=${!count}; i++)) do
3774 list="$list ${name}$i"
3776 * ) error "Invalid facet type"
3780 echo $(comma_list $list)
3783 ##################################
3784 # Adaptive Timeouts funcs
3787 # only check mds, we assume at_max is the same on all nodes
3788 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3789 if [ $at_max -eq 0 ]; then
3800 # suppose that all ost-s have the same $at value set
3801 [ $facet != "ost" ] || facet=ost1
3803 do_facet $facet "lctl get_param -n $at"
3821 if [ $facet == "ost" ]; then
3822 facet=$(get_facets OST)
3823 elif [ $facet == "mds" ]; then
3824 facet=$(get_facets MDS)
3826 hosts=$(expand_list $hosts $(facets_hosts $facet))
3829 do_nodes $hosts lctl set_param at_max=$at_max
3832 ##################################
3836 # OBD_FAIL_MDS_ALL_REQUEST_NET
3838 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3839 do_facet client "$1" || RC=$?
3840 do_facet $SINGLEMDS lctl set_param fail_loc=0
3845 # OBD_FAIL_MDS_ALL_REPLY_NET
3847 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3848 do_facet client "$@" || RC=$?
3849 do_facet $SINGLEMDS lctl set_param fail_loc=0
3853 drop_reint_reply() {
3854 # OBD_FAIL_MDS_REINT_NET_REP
3856 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3857 do_facet client "$@" || RC=$?
3858 do_facet $SINGLEMDS lctl set_param fail_loc=0
3862 drop_update_reply() {
3863 # OBD_FAIL_UPDATE_OBJ_NET_REP
3867 do_facet mds${index} lctl set_param fail_loc=0x1701
3868 do_facet client "$@" || RC=$?
3869 do_facet mds${index} lctl set_param fail_loc=0
3874 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3876 do_facet ost1 lctl set_param fail_loc=0x214
3877 do_facet client "$1" || RC=$?
3878 do_facet client "sync"
3879 do_facet ost1 lctl set_param fail_loc=0
3883 drop_ldlm_cancel() {
3884 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
3886 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3887 do_nodes $list lctl set_param fail_loc=0x304
3889 do_facet client "$@" || RC=$?
3891 do_nodes $list lctl set_param fail_loc=0
3895 drop_bl_callback() {
3896 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
3898 do_facet client lctl set_param fail_loc=0x80000305
3899 do_facet client "$@" || RC=$?
3900 do_facet client lctl set_param fail_loc=0
3905 #define OBD_FAIL_LDLM_REPLY 0x30c
3907 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3908 do_facet client "$@" || RC=$?
3909 do_facet $SINGLEMDS lctl set_param fail_loc=0
3917 echo "clearing fail_loc on $facet"
3918 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3921 set_nodes_failloc () {
3922 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3925 cancel_lru_locks() {
3926 $LCTL mark "cancel_lru_locks $1 start"
3927 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3928 $LCTL set_param -n $d=clear
3930 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3931 $LCTL mark "cancel_lru_locks $1 stop"
3936 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3937 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3938 echo "$DEFAULT_LRU_SIZE"
3943 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3946 lru_resize_disable()
3948 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3953 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3954 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3955 echo there is still data in page cache $FILE ?
3956 lctl get_param -n $FILE
3964 DEBUGSAVE="$(lctl get_param -n debug)"
3968 [ -n "$DEBUGSAVE" ] && \
3969 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3974 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3977 debug_size_restore() {
3978 [ -n "$DEBUG_SIZE_SAVED" ] && \
3979 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3983 start_full_debug_logging() {
3988 local DEBUG_SIZE=150
3990 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3991 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3994 stop_full_debug_logging() {
3999 # prints bash call stack
4002 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4003 local s=${BASH_SOURCE[$i]}
4004 local l=${BASH_LINENO[$i-1]}
4005 local f=${FUNCNAME[$i]}
4006 echo " = $s:$l:$f()"
4010 ##################################
4012 ##################################
4015 local TYPE=${TYPE:-"FAIL"}
4018 # do not dump logs if $1=false
4019 if [ "x$1" = "xfalse" ]; then
4024 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4028 # We need to dump the logs on all nodes
4030 gather_logs $(comma_list $(nodes_list))
4034 [ "$TESTSUITELOG" ] &&
4035 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4036 echo "$@" > $LOGDIR/err
4041 local log=$TESTSUITELOG
4043 [ -f "$log" ] && grep -q FAIL $log && status=1
4056 # use only if we are ignoring failures for this test, bugno required.
4057 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4058 # e.g. error_ignore 5494 "your message"
4060 local TYPE="IGNORE (bz$1)"
4065 error_and_remount() {
4067 remount_client $MOUNT
4072 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4077 log " SKIP: $TESTSUITE $TESTNAME $@"
4079 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4080 skip_logged $TESTNAME "$@"
4083 echo "$@" > $LOGDIR/skip
4086 [[ -n "$TESTSUITELOG" ]] &&
4087 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4090 build_test_filter() {
4091 EXCEPT="$EXCEPT $(testslist_filter)"
4093 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4097 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4098 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4099 [ "$EXCEPT_SLOW" ] && \
4100 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4101 for E in $EXCEPT; do
4102 eval EXCEPT_${E}=true
4104 for E in $ALWAYS_EXCEPT; do
4105 eval EXCEPT_ALWAYS_${E}=true
4107 for E in $EXCEPT_SLOW; do
4108 eval EXCEPT_SLOW_${E}=true
4110 for G in $GRANT_CHECK_LIST; do
4111 eval GCHECK_ONLY_${G}=true
4116 if [[ $1 = [a-z]* ]]; then
4123 # print a newline if the last test was skipped
4124 export LAST_SKIPPED=
4125 export ALWAYS_SKIPPED=
4127 # Main entry into test-framework. This is called with the name and
4128 # description of a test. The name is used to find the function to run
4129 # the test using "test_$name".
4131 # This supports a variety of methods of specifying specific test to
4132 # run or not run. These need to be documented...
4137 export base=`basetest $1`
4138 if [ ! -z "$ONLY" ]; then
4140 if [ ${!testname}x != x ]; then
4141 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4142 run_one_logged $1 "$2"
4146 if [ ${!testname}x != x ]; then
4147 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4148 run_one_logged $1 "$2"
4158 if [ ${!testname}x != x ]; then
4159 TESTNAME=test_$1 skip "skipping excluded test $1"
4162 testname=EXCEPT_$base
4163 if [ ${!testname}x != x ]; then
4164 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4167 testname=EXCEPT_ALWAYS_$1
4168 if [ ${!testname}x != x ]; then
4169 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4172 testname=EXCEPT_ALWAYS_$base
4173 if [ ${!testname}x != x ]; then
4174 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4177 testname=EXCEPT_SLOW_$1
4178 if [ ${!testname}x != x ]; then
4179 TESTNAME=test_$1 skip "skipping SLOW test $1"
4182 testname=EXCEPT_SLOW_$base
4183 if [ ${!testname}x != x ]; then
4184 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4190 run_one_logged $1 "$2"
4197 module_loaded lnet || load_modules
4209 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4214 strace -o $TMP/$1.strace -ttt $*
4216 log "FINISHED: $*: rc $RC"
4223 banner test complete, duration $duration sec
4224 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4225 echo duration $duration >>$TESTSUITELOG
4229 # Set TEST_STATUS here. It will be used for logging the result.
4232 if [[ -f $LOGDIR/err ]]; then
4234 elif [[ -f $LOGDIR/skip ]]; then
4237 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4241 local FFREE=$(do_node $SINGLEMDS \
4242 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4243 local FTOTAL=$(do_node $SINGLEMDS \
4244 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4246 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4250 echo -n "Resetting fail_loc on all nodes..."
4251 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4257 # Log a message (on all nodes) padded with "=" before and after.
4258 # Also appends a timestamp and prepends the testsuite name.
4261 EQUALS="===================================================================================================="
4263 msg="== ${TESTSUITE} $*"
4265 [[ $last != "=" && $last != " " ]] && msg="$msg "
4266 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4267 # always include at least == after the message
4268 log "$msg== $(date +"%H:%M:%S (%s)")"
4272 # Run a single test function and cleanup after it.
4274 # This function should be run in a subshell so the test func can
4275 # exit() without stopping the whole script.
4280 tfile=f.${TESTSUITE}.${testnum}
4281 export tdir=d0.${TESTSUITE}/d${base}
4282 export TESTNAME=test_$testnum
4283 local SAVE_UMASK=`umask`
4286 banner "test $testnum: $message"
4287 test_${testnum} || error "test_$testnum failed with $?"
4290 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4291 check_catastrophe || error "LBUG/LASSERT detected"
4292 if [ "$PARALLEL" != "yes" ]; then
4293 ps auxww | grep -v grep | grep -q multiop &&
4294 error "multiop still running"
4303 # Wrapper around run_one to ensure:
4304 # - test runs in subshell
4305 # - output of test is saved to separate log file for error reporting
4306 # - test result is saved to data file
4309 local BEFORE=`date +%s`
4311 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4312 local test_log=$LOGDIR/$name
4315 local SAVE_UMASK=`umask`
4319 log_sub_test_begin test_${1}
4320 (run_one $1 "$2") 2>&1 | tee -i $test_log
4321 local RC=${PIPESTATUS[0]}
4323 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4324 echo "test_$1 returned $RC" | tee $LOGDIR/err
4326 duration=$((`date +%s` - $BEFORE))
4327 pass "$1" "(${duration}s)"
4329 if [[ -f $LOGDIR/err ]]; then
4330 TEST_ERROR=$(cat $LOGDIR/err)
4331 elif [[ -f $LOGDIR/skip ]]; then
4332 TEST_ERROR=$(cat $LOGDIR/skip)
4334 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4336 if [ -f $LOGDIR/err ]; then
4337 $FAIL_ON_ERROR && exit $RC
4346 # Print information of skipped tests to result.yml
4349 log_sub_test_begin $1
4351 log_sub_test_end "SKIP" "0" "0" "$@"
4355 (cd `dirname $1`; echo $PWD/`basename $1`)
4360 export base=`basetest $1`
4361 [ "$CHECK_GRANT" == "no" ] && return 0
4363 testname=GCHECK_ONLY_${base}
4364 [ ${!testname}x == x ] && return 0
4366 echo -n "checking grant......"
4368 local clients=$CLIENTS
4369 [ -z $clients ] && clients=$(hostname)
4371 # sync all the data and make sure no pending data on server
4372 do_nodes $clients sync
4375 client_grant=`do_nodes $clients \
4376 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4377 awk '{total += $1} END{print total}'`
4380 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4381 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4382 awk '{total += $1} END{print total}'`
4384 # check whether client grant == server grant
4385 if [ $client_grant -ne $server_grant ]; then
4386 echo "failed: client:${client_grant} server: ${server_grant}."
4387 do_nodes $(comma_list $(osts_nodes)) \
4388 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4389 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4392 echo "pass: client:${client_grant} server: ${server_grant}"
4397 ########################
4403 ost=`echo $1 | awk -F_ '{print $3}'`
4404 if [ -z $ost ]; then
4405 ost=`echo $1 | sed 's/-osc.*//'`
4410 ostuuid_from_index()
4412 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4415 ostname_from_index() {
4416 local uuid=$(ostuuid_from_index $1)
4420 index_from_ostuuid()
4422 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4425 mdtuuid_from_index()
4427 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4431 # Return unique identifier for given hostname
4434 echo $host_name | md5sum | cut -d' ' -f1
4438 # Returns list of ip addresses for each interface
4440 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4445 # Cache address list to avoid mutiple execution of local_addr_list
4446 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4448 for i in $LOCAL_ADDR_LIST ; do
4449 [[ "$i" == "$addr" ]] && return 0
4456 local is_local="IS_LOCAL_$(host_id $host_name)"
4457 if [ -z "${!is_local-}" ] ; then
4459 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4460 is_local_addr "$host_ip" && eval $is_local=1
4462 [[ "${!is_local}" == "1" ]]
4467 local_node $node && return 1
4474 for node in $(mdts_nodes); do
4475 remote_node $node && return 0
4482 [ "$CLIENTONLY" ] && return 0 || true
4483 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4488 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4489 MSKIPPED=1 && return 1
4496 for node in $(osts_nodes) ; do
4497 remote_node $node && return 0
4504 [ "$CLIENTONLY" ] && return 0 || true
4505 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4510 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4511 OSKIPPED=1 && return 1
4518 MGS=$(facet_host mgs)
4519 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4524 remote_mds_nodsh || remote_ost_nodsh || \
4525 $(single_local_node $(comma_list $(nodes_list)))
4531 for num in `seq $MDSCOUNT`; do
4532 MDSNODES="$MDSNODES $(facet_host mds$num)"
4534 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4540 remote_ost && remote_mds
4548 for facet in ${facets//,/ }; do
4549 if [ "$FAILURE_MODE" = HARD ]; then
4550 nodes="$nodes $(facet_active_host $facet)"
4552 nodes="$nodes $(facet_host $facet)"
4555 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4561 local facets=$(get_facets OST)
4562 local nodes=$(facets_nodes $facets)
4568 # FIXME. We need a list of clients
4569 local myNODES=$HOSTNAME
4572 # CLIENTS (if specified) contains the local client
4573 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4575 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4576 myNODES="$myNODES $(facets_nodes $(get_facets))"
4579 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4584 remote_nodes_list () {
4585 echo $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4588 init_clients_lists () {
4589 # Sanity check: exclude the local client from RCLIENTS
4590 local clients=$(hostlist_expand "$RCLIENTS")
4591 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4593 # Sanity check: exclude the dup entries
4594 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4596 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4598 # Sanity check: exclude the dup entries from CLIENTS
4599 # for those configs which has SINGLCLIENT set to local client
4600 clients=$(for i in $clients; do echo $i; done | sort -u)
4602 CLIENTS=$(comma_list $clients)
4603 local -a remoteclients=($RCLIENTS)
4604 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4605 varname=CLIENT$((i + 2))
4606 eval $varname=${remoteclients[i]}
4609 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4612 get_random_entry () {
4615 rnodes=${rnodes//,/ }
4617 local -a nodes=($rnodes)
4618 local num=${#nodes[@]}
4619 local i=$((RANDOM * num * 2 / 65536))
4625 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4630 lctl get_param version | grep -q patchless
4634 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4635 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4640 echo $nodes | wc -w || true
4644 local nodes=$(osts_nodes)
4645 local osscount=$(get_node_count "$nodes")
4646 [ ! "$OSTCOUNT" = "$osscount" ]
4650 local nodes=$(mdts_nodes)
4651 local mdtcount=$(get_node_count "$nodes")
4652 [ ! "$MDSCOUNT" = "$mdtcount" ]
4655 generate_machine_file() {
4656 local nodes=${1//,/ }
4657 local machinefile=$2
4659 for node in $nodes; do
4660 echo $node >>$machinefile || \
4661 { echo "can not generate machinefile $machinefile" && return 1; }
4666 local file=$1/stripe
4668 $LFS getstripe -v $file || error
4672 setstripe_nfsserver () {
4675 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4676 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4678 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4680 do_nodev $nfsserver lfs setstripe "$@"
4683 # Check and add a test group.
4689 local gid=$(getent group $group_name | cut -d: -f3)
4690 if [[ -n "$gid" ]]; then
4691 [[ "$gid" -eq "$group_id" ]] || {
4692 error_noexit "inconsistent group ID:" \
4693 "new: $group_id, old: $gid"
4697 groupadd -g $group_id $group_name
4704 # Check and add a test user.
4717 local uid=$(getent passwd $user_name | cut -d: -f3)
4718 if [[ -n "$uid" ]]; then
4719 if [[ "$uid" -eq "$user_id" ]]; then
4720 local dir=$(getent passwd $user_name | cut -d: -f6)
4721 if [[ "$dir" != "$home" ]]; then
4723 usermod -d $home $user_name
4727 error_noexit "inconsistent user ID:" \
4728 "new: $user_id, old: $uid"
4733 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4740 check_runas_id_ret() {
4742 local myRUNAS_UID=$1
4743 local myRUNAS_GID=$2
4746 if [ -z "$myRUNAS" ]; then
4747 error_exit "myRUNAS command must be specified for check_runas_id"
4750 $myRUNAS krb5_login.sh || \
4751 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4753 mkdir $DIR/d0_runas_test
4755 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4756 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4757 rm -rf $DIR/d0_runas_test
4762 local myRUNAS_UID=$1
4763 local myRUNAS_GID=$2
4766 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4767 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4768 Please set RUNAS_ID to some UID which exists on MDS and client or
4769 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4772 # obtain the UID/GID for MPI_USER
4776 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4777 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4779 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4780 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4783 # obtain and cache Kerberos ticket-granting ticket
4784 refresh_krb5_tgt() {
4785 local myRUNAS_UID=$1
4786 local myRUNAS_GID=$2
4789 if [ -z "$myRUNAS" ]; then
4790 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4793 CLIENTS=${CLIENTS:-$HOSTNAME}
4794 do_nodes $CLIENTS "set -x
4795 if ! $myRUNAS krb5_login.sh; then
4796 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4801 # Run multiop in the background, but wait for it to print
4802 # "PAUSING" to its stdout before returning from this function.
4803 multiop_bg_pause() {
4804 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4808 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4811 echo "$MULTIOP_PROG $FILE v$ARGS"
4812 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4814 echo "TMPPIPE=${TMPPIPE}"
4815 read -t 60 multiop_output < $TMPPIPE
4816 if [ $? -ne 0 ]; then
4821 if [ "$multiop_output" != "PAUSING" ]; then
4822 echo "Incorrect multiop output: $multiop_output"
4837 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4843 inodes_available () {
4844 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4848 mdsrate_inodes_available () {
4849 local min_inodes=$(inodes_available)
4850 echo $((min_inodes * 99 / 100))
4853 # reset llite stat counters
4854 clear_llite_stats(){
4855 lctl set_param -n llite.*.stats 0
4858 # sum llite stat items
4859 calc_llite_stats() {
4860 local res=$(lctl get_param -n llite.*.stats |
4861 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4865 # reset osc stat counters
4867 lctl set_param -n osc.*.osc_stats 0
4870 # sum osc stat items
4872 local res=$(lctl get_param -n osc.*.osc_stats |
4873 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4878 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4881 calc_osc_kbytes () {
4882 df $MOUNT > /dev/null
4883 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4886 # save_lustre_params(node, parameter_mask)
4887 # generate a stream of formatted strings (<node> <param name>=<param value>)
4888 save_lustre_params() {
4890 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4893 # restore lustre parameters from input stream, produces by save_lustre_params
4894 restore_lustre_params() {
4898 while IFS=" =" read node name val; do
4899 do_node ${node//:/} "lctl set_param -n $name $val"
4903 check_catastrophe() {
4904 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4905 local C=$CATASTROPHE
4906 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4908 [ -z "$rnodes" ] && return 0
4911 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
4912 echo \\\$(< $C) || echo 0);
4913 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4916 if [ -n "$data" ]; then
4923 # CMD: determine mds index where directory inode presents
4926 local file=$dir/f0.get_mds_dir_tmpfile
4931 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4932 local -a oldused=($iused)
4934 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4936 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4937 local -a newused=($iused)
4940 for ((i=0; i<${#newused[@]}; i++)); do
4941 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4947 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4950 mdsrate_cleanup () {
4952 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
4953 --nfiles $3 --dir $4 --filefmt $5 $6
4958 delayed_recovery_enabled () {
4959 local var=${SINGLEMDS}_svc
4960 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4963 ########################
4965 convert_facet2label() {
4968 if [ x$facet = xost ]; then
4972 local varsvc=${facet}_svc
4974 if [ -n ${!varsvc} ]; then
4977 error "No lablel for $facet!"
4981 get_clientosc_proc_path() {
4985 get_lustre_version () {
4986 local facet=${1:-"$SINGLEMDS"}
4987 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4990 lustre_version_code() {
4991 local facet=${1:-"$SINGLEMDS"}
4992 version_code $(get_lustre_version $1)
4995 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4996 # used by MDT would not be changed.
4997 # mdt lov: fsname-mdtlov
4998 # mdt osc: fsname-OSTXXXX-osc
4999 mds_on_old_device() {
5000 local mds=${1:-"$SINGLEMDS"}
5002 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5003 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5004 > /dev/null 2>&1" && return 0
5009 get_mdtosc_proc_path() {
5011 local ost_label=${2:-"*OST*"}
5013 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5014 local mdt_label=$(convert_facet2label $mds_facet)
5015 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5017 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5018 mds_on_old_device $mds_facet; then
5019 echo "${ost_label}-osc"
5021 echo "${ost_label}-osc-${mdt_index}"
5025 get_osc_import_name() {
5028 local label=$(convert_facet2label $ost)
5030 if [ "${facet:0:3}" = "mds" ]; then
5031 get_mdtosc_proc_path $facet $label
5035 get_clientosc_proc_path $label
5039 _wait_import_state () {
5042 local maxtime=${3:-$(max_recovery_time)}
5046 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5047 while [ "${CONN_STATE}" != "${expected}" ]; do
5048 if [ "${expected}" == "DISCONN" ]; then
5049 # for disconn we can check after proc entry is removed
5050 [ "x${CONN_STATE}" == "x" ] && return 0
5051 # with AT enabled, we can have connect request timeout near of
5052 # reconnect timeout and test can't see real disconnect
5053 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5055 [ $i -ge $maxtime ] && \
5056 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5059 # Add uniq for multi-mount case
5060 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5064 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5068 wait_import_state() {
5071 local maxtime=${3:-$(max_recovery_time)}
5074 for param in ${params//,/ }; do
5075 _wait_import_state $state $param $maxtime || return
5079 wait_import_state_mount() {
5080 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5084 wait_import_state $*
5087 # One client request could be timed out because server was not ready
5088 # when request was sent by client.
5089 # The request timeout calculation details :
5091 # /* We give the server rq_timeout secs to process the req, and
5092 # add the network latency for our local timeout. */
5093 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5094 # ptlrpc_at_get_net_latency(request) ;
5096 # ptlrpc_connect_import ()
5097 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5100 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5101 # ptlrpc_at_get_net_latency(request) ->
5102 # at_get (max (iat_net_latency=0, at_min)) = at_min
5105 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5106 # INITIAL_CONNECT_TIMEOUT + at_min
5108 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5109 # because we can not get this value in runtime,
5110 # the value depends on configure options, and it is not stored in /proc.
5112 # #define CONNECTION_SWITCH_MIN 5U
5113 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5115 request_timeout () {
5118 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5119 local init_connect_timeout=$TIMEOUT
5120 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5122 local at_min=$(at_get $facet at_min)
5124 echo $(( init_connect_timeout + at_min ))
5127 wait_osc_import_state() {
5131 local ost=$(get_osc_import_name $facet $ost_facet)
5133 local param="osc.${ost}.ost_server_uuid"
5136 # 1. wait the deadline of client 1st request (it could be skipped)
5137 # 2. wait the deadline of client 2nd request
5138 local maxtime=$(( 2 * $(request_timeout $facet)))
5140 #During setup time, the osc might not be setup, it need wait
5141 #until list_param can return valid value. And also if there
5142 #are mulitple osc entries we should list all of them before
5144 local params=$($LCTL list_param $param || true)
5145 while [ -z "$params" ]; do
5146 if [ $i -ge $maxtime ]; then
5147 echo "can't get $param by list_param in $maxtime secs"
5148 if [[ $facet != client* ]]; then
5149 echo "Go with $param directly"
5158 params=$($LCTL list_param $param || true)
5161 if ! do_rpc_nodes "$(facet_host $facet)" \
5162 wait_import_state $expected "$params" $maxtime; then
5163 error "import is not in ${expected} state"
5170 get_clientmdc_proc_path() {
5178 [ -z "$list" ] && return 0
5180 # Add paths to lustre tests for 32 and 64 bit systems.
5181 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
5182 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5185 wait_clients_import_state () {
5192 if [ "$FAILURE_MODE" = HARD ]; then
5193 facets=$(facets_on_host $(facet_active_host $facet))
5196 for facet in ${facets//,/ }; do
5197 local label=$(convert_facet2label $facet)
5200 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5201 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5202 *) error "unknown facet!" ;;
5204 local params=$(expand_list $params $proc_path)
5207 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5208 error "import is not in ${expected} state"
5218 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5219 $LCTL get_param obdfilter.*.kbytesavail))
5220 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5221 $LCTL get_param -n obdfilter.*.tot_granted))
5222 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5223 $LCTL get_param -n obdfilter.*.kbytestotal))
5224 for ((i=0; i<${#AVAILA[@]}; i++)); do
5225 local -a AVAIL1=(${AVAILA[$i]//=/ })
5226 local -a TOTAL=(${TOTALA[$i]//=/ })
5227 GRANT=$((${GRANTA[$i]}/1024))
5228 # allow 1% of total space in bavail because of delayed
5229 # allocation with ZFS which might release some free space after
5230 # txg commit. For small devices, we set a mininum of 8MB
5231 local LIMIT=$((${TOTAL} / 100 + 8000))
5232 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5233 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5234 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5235 echo " FULL" || echo
5241 do_facet mgs lctl pool_list $1
5245 local fsname=${1%%.*}
5246 local poolname=${1##$fsname.}
5248 do_facet mgs lctl pool_new $1
5250 # get param should return err unless pool is created
5251 [[ $RC -ne 0 ]] && return $RC
5253 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5254 2>/dev/null || echo foo" "" || RC=1
5255 if [[ $RC -eq 0 ]]; then
5258 error "pool_new failed $1"
5263 add_pool_to_list () {
5264 local fsname=${1%%.*}
5265 local poolname=${1##$fsname.}
5267 local listvar=${fsname}_CREATED_POOLS
5268 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5271 remove_pool_from_list () {
5272 local fsname=${1%%.*}
5273 local poolname=${1##$fsname.}
5275 local listvar=${fsname}_CREATED_POOLS
5276 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5279 destroy_pool_int() {
5281 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5282 awk '$1 !~ /^Pool:/ {print $1}')
5283 for ost in $OSTS; do
5284 do_facet mgs lctl pool_remove $1 $ost
5286 do_facet mgs lctl pool_destroy $1
5289 # <fsname>.<poolname> or <poolname>
5291 local fsname=${1%%.*}
5292 local poolname=${1##$fsname.}
5294 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5298 pool_list $fsname.$poolname || return $?
5300 destroy_pool_int $fsname.$poolname
5302 [[ $RC -ne 0 ]] && return $RC
5304 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5305 2>/dev/null || echo foo" "foo" || RC=1
5307 if [[ $RC -eq 0 ]]; then
5308 remove_pool_from_list $fsname.$poolname
5310 error "destroy pool failed $1"
5316 local fsname=${1:-$FSNAME}
5318 local listvar=${fsname}_CREATED_POOLS
5322 [ x${!listvar} = x ] && return 0
5324 echo destroy the created pools: ${!listvar}
5325 for poolname in ${!listvar//,/ }; do
5326 destroy_pool $fsname.$poolname
5331 local fsname=${1:-$FSNAME}
5333 destroy_pools $fsname
5339 local ts=$(date +%s)
5342 if [[ ! -f "$YAML_LOG" ]]; then
5343 # init_logging is not performed before gather_logs,
5344 # so the $LOGDIR needs to be checked here
5345 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5348 [ -f $LOGDIR/shared ] && docp=false
5350 # dump lustre logs, dmesg
5352 prefix="$TESTLOG_PREFIX.$TESTNAME"
5354 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5356 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5357 echo "Dumping logs only on local client."
5358 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5359 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5364 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5365 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5366 if [ ! -f $LOGDIR/shared ]; then
5367 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5380 for i in $(seq 0 $num_mntpts); do
5381 cmd="ls -laf ${mntpt_root}$i/$dir"
5387 for pid in $pids; do
5394 # target_start_and_reset_recovery_timer()
5395 # service_time = at_est2timeout(service_time);
5396 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5397 # INITIAL_CONNECT_TIMEOUT);
5398 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5399 #define CONNECTION_SWITCH_INC 1
5400 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5401 #define CONNECTION_SWITCH_MIN 5U
5403 max_recovery_time () {
5404 local init_connect_timeout=$(( TIMEOUT / 20 ))
5405 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5407 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5412 get_clients_mount_count () {
5413 local clients=${CLIENTS:-`hostname`}
5415 # we need to take into account the clients mounts and
5416 # exclude mds/ost mounts if any;
5417 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5421 PROC_CLI="srpc_info"
5429 if [ $M -lt $N ]; then
5433 while [ $N -lt $M ]; do
5443 calc_connection_cnt() {
5446 # MDT->MDT = 2 * C(M, 2)
5450 comb_m2=$(combination $MDSCOUNT 2)
5452 local num_clients=$(get_clients_mount_count)
5454 local cnt_mdt2mdt=$((comb_m2 * 2))
5455 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5456 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5457 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5458 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5459 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5460 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5474 local cmd="$tgt.srpc.flavor"
5476 if [ $net == "any" ]; then
5481 if [ $dir != "any" ]; then
5486 log "Setting sptlrpc rule: $cmd"
5487 do_facet mgs "$LCTL conf_param $cmd"
5496 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5497 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5499 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5501 if [ "x$bulkspec" != "x" ]; then
5502 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5504 if [ "x$algs" != "x" ]; then
5505 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5507 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5508 if [ $bulk == "bulkn" ]; then
5509 bulk_count=`echo "$output" | grep "bulk flavor" \
5510 | grep "null/null" | wc -l`
5511 elif [ $bulk == "bulki" ]; then
5512 bulk_count=`echo "$output" | grep "bulk flavor" \
5513 | grep "/null" | grep -v "null/" | wc -l`
5515 bulk_count=`echo "$output" | grep "bulk flavor" \
5516 | grep -v "/null" | grep -v "null/" | wc -l`
5520 [ $bulk_count -lt $count ] && count=$bulk_count
5531 local clients=${CLIENTS:-`hostname`}
5533 for c in ${clients//,/ }; do
5534 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5535 tmpcnt=`count_flvr "$output" $flavor`
5536 cnt=$((cnt + tmpcnt))
5546 local clients=${CLIENTS:-`hostname`}
5548 for c in ${clients//,/ }; do
5549 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5550 tmpcnt=`count_flvr "$output" $flavor`
5551 cnt=$((cnt + tmpcnt))
5561 if [ $MDSCOUNT -le 1 ]; then
5566 for num in `seq $MDSCOUNT`; do
5567 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5568 tmpcnt=`count_flvr "$output" $flavor`
5569 cnt=$((cnt + tmpcnt))
5580 for num in `seq $MDSCOUNT`; do
5581 mdtosc=$(get_mdtosc_proc_path mds$num)
5582 mdtosc=${mdtosc/-MDT*/-MDT\*}
5583 output=$(do_facet mds$num lctl get_param -n \
5584 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5585 tmpcnt=`count_flvr "$output" $flavor`
5586 cnt=$((cnt + tmpcnt))
5595 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5596 count_flvr "$output" $flavor
5601 local dir=$1 # from to
5602 local flavor=$2 # flavor expected
5605 if [ $dir == "cli2mdt" ]; then
5606 res=`flvr_cnt_cli2mdt $flavor`
5607 elif [ $dir == "cli2ost" ]; then
5608 res=`flvr_cnt_cli2ost $flavor`
5609 elif [ $dir == "mdt2mdt" ]; then
5610 res=`flvr_cnt_mdt2mdt $flavor`
5611 elif [ $dir == "mdt2ost" ]; then
5612 res=`flvr_cnt_mdt2ost $flavor`
5613 elif [ $dir == "all2ost" ]; then
5614 res1=`flvr_cnt_mdt2ost $flavor`
5615 res2=`flvr_cnt_cli2ost $flavor`
5616 res=$((res1 + res2))
5617 elif [ $dir == "all2mdt" ]; then
5618 res1=`flvr_cnt_mdt2mdt $flavor`
5619 res2=`flvr_cnt_cli2mdt $flavor`
5620 res=$((res1 + res2))
5621 elif [ $dir == "all2all" ]; then
5622 res1=`flvr_cnt_mdt2ost $flavor`
5623 res2=`flvr_cnt_cli2ost $flavor`
5624 res3=`flvr_cnt_mdt2mdt $flavor`
5625 res4=`flvr_cnt_cli2mdt $flavor`
5626 res=$((res1 + res2 + res3 + res4))
5634 local dir=$1 # from to
5635 local flavor=$2 # flavor expected
5636 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5640 for ((i=0;i<20;i++)); do
5641 echo -n "checking $dir..."
5642 res=$(do_check_flavor $dir $flavor)
5643 echo "found $res/$expect $flavor connections"
5644 [ $res -ge $expect ] && return 0
5648 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5652 restore_to_default_flavor()
5654 local proc="mgs.MGS.live.$FSNAME"
5656 echo "restoring to default flavor..."
5658 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5660 # remove all existing rules if any
5661 if [ $nrule -ne 0 ]; then
5662 echo "$nrule existing rules"
5663 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5664 echo "remove rule: $rule"
5665 spec=`echo $rule | awk -F = '{print $1}'`
5666 do_facet mgs "$LCTL conf_param -d $spec"
5670 # verify no rules left
5671 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5672 [ $nrule -ne 0 ] && error "still $nrule rules left"
5674 # wait for default flavor to be applied
5675 # currently default flavor for all connections are 'null'
5676 wait_flavor all2all null
5677 echo "now at default flavor settings"
5682 local flavor=${1:-null}
5684 echo "setting all flavor to $flavor"
5686 # FIXME need parameter to this fn
5687 # and remove global vars
5688 local cnt_all2all=$(calc_connection_cnt all2all)
5690 local res=$(do_check_flavor all2all $flavor)
5691 if [ $res -eq $cnt_all2all ]; then
5692 echo "already have total $res $flavor connections"
5696 echo "found $res $flavor out of total $cnt_all2all connections"
5697 restore_to_default_flavor
5699 [[ $flavor = null ]] && return 0
5701 set_rule $FSNAME any any $flavor
5702 wait_flavor all2all $flavor
5708 # Checking for shared logdir
5709 if [ ! -d $dir ]; then
5710 # Not found. Create local logdir
5713 touch $dir/check_file.$(hostname -s)
5718 check_write_access() {
5723 for node in $(nodes_list); do
5724 file=$dir/check_file.$(short_hostname $node)
5725 if [[ ! -f "$file" ]]; then
5726 # Logdir not accessible/writable from this node.
5729 rm -f $file || return 1
5735 if [[ -n $YAML_LOG ]]; then
5738 local SAVE_UMASK=`umask`
5741 export YAML_LOG=${LOGDIR}/results.yml
5745 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5746 if check_shared_dir $LOGDIR; then
5747 touch $LOGDIR/shared
5748 echo "Logging to shared log directory: $LOGDIR"
5750 echo "Logging to local directory: $LOGDIR"
5753 yml_nodes_file $LOGDIR >> $YAML_LOG
5754 yml_results_file >> $YAML_LOG
5761 yml_log_test $1 >> $YAML_LOG
5765 yml_log_test_status $@ >> $YAML_LOG
5768 log_sub_test_begin() {
5769 yml_log_sub_test_begin "$@" >> $YAML_LOG
5772 log_sub_test_end() {
5773 yml_log_sub_test_end "$@" >> $YAML_LOG
5779 local llverdev_opts=$2
5780 local devname=$(basename $1)
5781 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5782 # loop devices aren't in /proc/partitions
5783 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5785 size=$(($size / 1024 / 1024)) # Gb
5787 local partial_arg=""
5788 # Run in partial (fast) mode if the size
5789 # of a partition > 1 GB
5790 [ $size -gt 1 ] && partial_arg="-p"
5792 llverdev --force $partial_arg $llverdev_opts $dev
5798 local llverfs_opts=$2
5799 local use_partial_arg=$3
5800 local partial_arg=""
5801 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5803 # Run in partial (fast) mode if the size
5804 # of a partition > 1 GB
5805 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
5807 llverfs $partial_arg $llverfs_opts $dir
5810 remove_mdt_files() {
5815 local mntpt=$(facet_mntpt $facet)
5816 local opts=$MDS_MOUNT_OPTS
5818 echo "removing files from $mdtdev on $facet: $files"
5819 if [ $(facet_fstype $facet) == ldiskfs ] &&
5820 ! do_facet $facet test -b $mdtdev; then
5821 opts=$(csa_add "$opts" -o loop)
5823 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5827 rm $mntpt/ROOT/$f || { rc=$?; break; }
5829 umount -f $mntpt || return $?
5833 duplicate_mdt_files() {
5838 local mntpt=$(facet_mntpt $facet)
5839 local opts=$MDS_MOUNT_OPTS
5841 echo "duplicating files on $mdtdev on $facet: $files"
5842 mkdir -p $mntpt || return $?
5843 if [ $(facet_fstype $facet) == ldiskfs ] &&
5844 ! do_facet $facet test -b $mdtdev; then
5845 opts=$(csa_add "$opts" -o loop)
5847 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5858 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5859 pushd $mntpt/ROOT > /dev/null || return $?
5862 touch $f.bad || return $?
5863 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5865 [ $rc -eq 0 ] || return $rc
5866 setfattr --restore $tmp || return $?
5872 local devs=${1//,/ }
5875 local rslt=$TMP/sgpdd_survey
5877 # sgpdd-survey cleanups ${rslt}.* files
5879 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5885 # returns the canonical name for an ldiskfs device
5890 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5891 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5892 echo dm-\\\${foo##*:};
5894 echo \\\$(basename \\\$dv);
5898 is_sanity_benchmark() {
5899 local benchmarks="dbench bonnie iozone fsx"
5901 for b in $benchmarks; do
5902 if [ "$b" == "$suite" ]; then
5910 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5913 # Get the block size of the filesystem.
5919 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5920 awk '/^Block size:/ {print $3}')
5924 # Check whether the "large_xattr" feature is enabled or not.
5925 large_xattr_enabled() {
5926 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
5928 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5930 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5931 return ${PIPESTATUS[0]}
5934 # Get the maximum xattr size supported by the filesystem.
5938 if large_xattr_enabled; then
5939 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5942 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5943 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5945 # maximum xattr size = size of block - size of header -
5946 # size of 1 entry - 4 null bytes
5947 size=$((block_size - 32 - 32 - 4))
5953 # Dump the value of the named xattr from a file.
5958 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5961 # Generate a string with size of $size bytes.
5963 local size=${1:-1024} # in bytes
5965 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5968 reformat_external_journal() {
5969 if [ ! -z ${EJOURNAL} ]; then
5970 local rcmd="do_facet ${SINGLEMDS}"
5972 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5973 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5977 # MDT file-level backup/restore
5978 mds_backup_restore() {
5979 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5980 local mntpt=$(facet_mntpt brpt)
5981 local rcmd="do_facet ${SINGLEMDS}"
5982 local metaea=${TMP}/backup_restore.ea
5983 local metadata=${TMP}/backup_restore.tgz
5984 local opts=${MDS_MOUNT_OPTS}
5985 local svc=${SINGLEMDS}_svc
5988 if ! ${rcmd} test -b ${devname}; then
5989 opts=$(csa_add "$opts" -o loop)
5992 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5994 # step 1: build mount point
5995 ${rcmd} mkdir -p $mntpt
5996 # step 2: cleanup old backup
5997 ${rcmd} rm -f $metaea $metadata
5999 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6000 if [ ! -z $igif ]; then
6001 # step 3.5: rm .lustre
6002 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6004 # step 4: backup metaea
6006 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6008 # step 5: backup metadata
6010 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6012 ${rcmd} umount -d $mntpt || return 4
6013 # step 7: reformat external journal if needed
6014 reformat_external_journal || return 5
6015 # step 8: reformat dev
6016 echo "reformat new device"
6017 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
6018 --reformat $devname > /dev/null || return 6
6020 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6021 # step 10: restore metadata
6023 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6024 # step 11: restore metaea
6026 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6027 # step 12: remove recovery logs
6028 echo "remove recovery logs"
6029 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6030 # step 13: umount dev
6031 ${rcmd} umount -d $mntpt || return 10
6032 # step 14: cleanup tmp backup
6033 ${rcmd} rm -f $metaea $metadata
6034 # step 15: reset device label - it's not virgin on
6035 ${rcmd} e2label $devname ${!svc}
6040 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6041 local mntpt=$(facet_mntpt brpt)
6042 local rcmd="do_facet ${SINGLEMDS}"
6044 local opts=${MDS_MOUNT_OPTS}
6046 if ! ${rcmd} test -b ${devname}; then
6047 opts=$(csa_add "$opts" -o loop)
6050 echo "remove OI files: idx=${idx}"
6052 # step 1: build mount point
6053 ${rcmd} mkdir -p $mntpt
6055 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6056 if [ -z $idx ]; then
6057 # step 3: remove all OI files
6058 ${rcmd} rm -fv $mntpt/oi.16*
6059 elif [ $idx -lt 2 ]; then
6060 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6064 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6065 for ((i=${idx}; i<64; i=$((i * idx)))); do
6066 ${rcmd} rm -fv $mntpt/oi.16.${i}
6070 ${rcmd} umount -d $mntpt || return 2
6071 # OI files will be recreated when mounted as lustre next time.
6074 # generate maloo upload-able log file name
6075 # \param logname specify unique part of file name
6076 generate_logname() {
6077 local logname=${1:-"default_logname"}
6079 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6082 # mkdir directory on different MDTs
6091 if [ $# -eq 2 ]; then
6101 if [ "$parent" == "$child" ]; then
6105 if [ "$option" == "-p" -a -d ${parent}/${child} ]; then
6109 # it needs to check whether there is further / in child
6110 dir=$(echo $child | awk -F '/' '{print $2}')
6111 if [ ! -z "$dir" ]; then
6112 local subparent=$(echo $child | awk -F '/' '{ print $1 }')
6113 parent=${parent}"/"${subparent}
6117 if [ ! -d ${parent} ]; then
6118 if [ "$option" == "-p" ]; then
6125 if [ $MDSCOUNT -le 1 ]; then
6126 mkdir $option ${parent}/${child} || rc=$?
6128 local mdt_idx=$($LFS getstripe -M $parent)
6130 if [ "$mdt_idx" -ne 0 ]; then
6131 mkdir $option ${parent}/${child} || rc=$?
6135 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6136 local mdt_idx=$((test_num % MDSCOUNT))
6137 echo "mkdir $mdt_idx for ${parent}/${child}"
6138 $LFS setdirstripe -i $mdt_idx ${parent}/${child} || rc=$?