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"
4159 if [ ${!testname}x != x ]; then
4160 TESTNAME=test_$1 skip "skipping excluded test $1"
4163 testname=EXCEPT_$base
4164 if [ ${!testname}x != x ]; then
4165 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4168 testname=EXCEPT_ALWAYS_$1
4169 if [ ${!testname}x != x ]; then
4170 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4173 testname=EXCEPT_ALWAYS_$base
4174 if [ ${!testname}x != x ]; then
4175 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4178 testname=EXCEPT_SLOW_$1
4179 if [ ${!testname}x != x ]; then
4180 TESTNAME=test_$1 skip "skipping SLOW test $1"
4183 testname=EXCEPT_SLOW_$base
4184 if [ ${!testname}x != x ]; then
4185 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4191 run_one_logged $1 "$2"
4198 module_loaded lnet || load_modules
4210 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4215 strace -o $TMP/$1.strace -ttt $*
4217 log "FINISHED: $*: rc $RC"
4224 banner test complete, duration $duration sec
4225 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4226 echo duration $duration >>$TESTSUITELOG
4230 # Set TEST_STATUS here. It will be used for logging the result.
4233 if [[ -f $LOGDIR/err ]]; then
4235 elif [[ -f $LOGDIR/skip ]]; then
4238 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4242 local FFREE=$(do_node $SINGLEMDS \
4243 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4244 local FTOTAL=$(do_node $SINGLEMDS \
4245 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4247 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4251 echo -n "Resetting fail_loc on all nodes..."
4252 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4258 # Log a message (on all nodes) padded with "=" before and after.
4259 # Also appends a timestamp and prepends the testsuite name.
4262 EQUALS="===================================================================================================="
4264 msg="== ${TESTSUITE} $*"
4266 [[ $last != "=" && $last != " " ]] && msg="$msg "
4267 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4268 # always include at least == after the message
4269 log "$msg== $(date +"%H:%M:%S (%s)")"
4273 # Run a single test function and cleanup after it.
4275 # This function should be run in a subshell so the test func can
4276 # exit() without stopping the whole script.
4281 tfile=f.${TESTSUITE}.${testnum}
4282 export tdir=d0.${TESTSUITE}/d${base}
4283 export TESTNAME=test_$testnum
4284 local SAVE_UMASK=`umask`
4287 banner "test $testnum: $message"
4288 test_${testnum} || error "test_$testnum failed with $?"
4291 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4292 check_catastrophe || error "LBUG/LASSERT detected"
4293 if [ "$PARALLEL" != "yes" ]; then
4294 ps auxww | grep -v grep | grep -q multiop &&
4295 error "multiop still running"
4304 # Wrapper around run_one to ensure:
4305 # - test runs in subshell
4306 # - output of test is saved to separate log file for error reporting
4307 # - test result is saved to data file
4310 local BEFORE=`date +%s`
4312 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4313 local test_log=$LOGDIR/$name
4316 local SAVE_UMASK=`umask`
4320 log_sub_test_begin test_${1}
4321 (run_one $1 "$2") 2>&1 | tee -i $test_log
4322 local RC=${PIPESTATUS[0]}
4324 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4325 echo "test_$1 returned $RC" | tee $LOGDIR/err
4327 duration=$((`date +%s` - $BEFORE))
4328 pass "$1" "(${duration}s)"
4330 if [[ -f $LOGDIR/err ]]; then
4331 TEST_ERROR=$(cat $LOGDIR/err)
4332 elif [[ -f $LOGDIR/skip ]]; then
4333 TEST_ERROR=$(cat $LOGDIR/skip)
4335 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4337 if [ -f $LOGDIR/err ]; then
4338 $FAIL_ON_ERROR && exit $RC
4347 # Print information of skipped tests to result.yml
4350 log_sub_test_begin $1
4352 log_sub_test_end "SKIP" "0" "0" "$@"
4356 (cd `dirname $1`; echo $PWD/`basename $1`)
4361 export base=`basetest $1`
4362 [ "$CHECK_GRANT" == "no" ] && return 0
4364 testname=GCHECK_ONLY_${base}
4365 [ ${!testname}x == x ] && return 0
4367 echo -n "checking grant......"
4369 local clients=$CLIENTS
4370 [ -z $clients ] && clients=$(hostname)
4372 # sync all the data and make sure no pending data on server
4373 do_nodes $clients sync
4376 client_grant=`do_nodes $clients \
4377 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4378 awk '{total += $1} END{print total}'`
4381 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4382 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4383 awk '{total += $1} END{print total}'`
4385 # check whether client grant == server grant
4386 if [ $client_grant -ne $server_grant ]; then
4387 echo "failed: client:${client_grant} server: ${server_grant}."
4388 do_nodes $(comma_list $(osts_nodes)) \
4389 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4390 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4393 echo "pass: client:${client_grant} server: ${server_grant}"
4398 ########################
4404 ost=`echo $1 | awk -F_ '{print $3}'`
4405 if [ -z $ost ]; then
4406 ost=`echo $1 | sed 's/-osc.*//'`
4411 ostuuid_from_index()
4413 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4416 ostname_from_index() {
4417 local uuid=$(ostuuid_from_index $1)
4421 index_from_ostuuid()
4423 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4426 mdtuuid_from_index()
4428 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4432 # Return unique identifier for given hostname
4435 echo $host_name | md5sum | cut -d' ' -f1
4439 # Returns list of ip addresses for each interface
4441 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4446 # Cache address list to avoid mutiple execution of local_addr_list
4447 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4449 for i in $LOCAL_ADDR_LIST ; do
4450 [[ "$i" == "$addr" ]] && return 0
4457 local is_local="IS_LOCAL_$(host_id $host_name)"
4458 if [ -z "${!is_local-}" ] ; then
4460 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4461 is_local_addr "$host_ip" && eval $is_local=1
4463 [[ "${!is_local}" == "1" ]]
4468 local_node $node && return 1
4475 for node in $(mdts_nodes); do
4476 remote_node $node && return 0
4483 [ "$CLIENTONLY" ] && return 0 || true
4484 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4489 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4490 MSKIPPED=1 && return 1
4497 for node in $(osts_nodes) ; do
4498 remote_node $node && return 0
4505 [ "$CLIENTONLY" ] && return 0 || true
4506 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4511 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4512 OSKIPPED=1 && return 1
4519 MGS=$(facet_host mgs)
4520 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4525 remote_mds_nodsh || remote_ost_nodsh || \
4526 $(single_local_node $(comma_list $(nodes_list)))
4532 for num in `seq $MDSCOUNT`; do
4533 MDSNODES="$MDSNODES $(facet_host mds$num)"
4535 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4541 remote_ost && remote_mds
4549 for facet in ${facets//,/ }; do
4550 if [ "$FAILURE_MODE" = HARD ]; then
4551 nodes="$nodes $(facet_active_host $facet)"
4553 nodes="$nodes $(facet_host $facet)"
4556 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4562 local facets=$(get_facets OST)
4563 local nodes=$(facets_nodes $facets)
4569 # FIXME. We need a list of clients
4570 local myNODES=$HOSTNAME
4573 # CLIENTS (if specified) contains the local client
4574 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4576 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4577 myNODES="$myNODES $(facets_nodes $(get_facets))"
4580 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4585 remote_nodes_list () {
4586 echo $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4589 init_clients_lists () {
4590 # Sanity check: exclude the local client from RCLIENTS
4591 local clients=$(hostlist_expand "$RCLIENTS")
4592 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4594 # Sanity check: exclude the dup entries
4595 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4597 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4599 # Sanity check: exclude the dup entries from CLIENTS
4600 # for those configs which has SINGLCLIENT set to local client
4601 clients=$(for i in $clients; do echo $i; done | sort -u)
4603 CLIENTS=$(comma_list $clients)
4604 local -a remoteclients=($RCLIENTS)
4605 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4606 varname=CLIENT$((i + 2))
4607 eval $varname=${remoteclients[i]}
4610 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4613 get_random_entry () {
4616 rnodes=${rnodes//,/ }
4618 local -a nodes=($rnodes)
4619 local num=${#nodes[@]}
4620 local i=$((RANDOM * num * 2 / 65536))
4626 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4631 lctl get_param version | grep -q patchless
4635 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4636 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4641 echo $nodes | wc -w || true
4645 local nodes=$(osts_nodes)
4646 local osscount=$(get_node_count "$nodes")
4647 [ ! "$OSTCOUNT" = "$osscount" ]
4651 local nodes=$(mdts_nodes)
4652 local mdtcount=$(get_node_count "$nodes")
4653 [ ! "$MDSCOUNT" = "$mdtcount" ]
4656 generate_machine_file() {
4657 local nodes=${1//,/ }
4658 local machinefile=$2
4660 for node in $nodes; do
4661 echo $node >>$machinefile || \
4662 { echo "can not generate machinefile $machinefile" && return 1; }
4667 local file=$1/stripe
4669 $LFS getstripe -v $file || error
4673 setstripe_nfsserver () {
4676 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4677 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4679 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4681 do_nodev $nfsserver lfs setstripe "$@"
4684 # Check and add a test group.
4690 local gid=$(getent group $group_name | cut -d: -f3)
4691 if [[ -n "$gid" ]]; then
4692 [[ "$gid" -eq "$group_id" ]] || {
4693 error_noexit "inconsistent group ID:" \
4694 "new: $group_id, old: $gid"
4698 groupadd -g $group_id $group_name
4705 # Check and add a test user.
4718 local uid=$(getent passwd $user_name | cut -d: -f3)
4719 if [[ -n "$uid" ]]; then
4720 if [[ "$uid" -eq "$user_id" ]]; then
4721 local dir=$(getent passwd $user_name | cut -d: -f6)
4722 if [[ "$dir" != "$home" ]]; then
4724 usermod -d $home $user_name
4728 error_noexit "inconsistent user ID:" \
4729 "new: $user_id, old: $uid"
4734 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4741 check_runas_id_ret() {
4743 local myRUNAS_UID=$1
4744 local myRUNAS_GID=$2
4747 if [ -z "$myRUNAS" ]; then
4748 error_exit "myRUNAS command must be specified for check_runas_id"
4751 $myRUNAS krb5_login.sh || \
4752 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4754 mkdir $DIR/d0_runas_test
4756 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4757 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4758 rm -rf $DIR/d0_runas_test
4763 local myRUNAS_UID=$1
4764 local myRUNAS_GID=$2
4767 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4768 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4769 Please set RUNAS_ID to some UID which exists on MDS and client or
4770 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4773 # obtain the UID/GID for MPI_USER
4777 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4778 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4780 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4781 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4784 # obtain and cache Kerberos ticket-granting ticket
4785 refresh_krb5_tgt() {
4786 local myRUNAS_UID=$1
4787 local myRUNAS_GID=$2
4790 if [ -z "$myRUNAS" ]; then
4791 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4794 CLIENTS=${CLIENTS:-$HOSTNAME}
4795 do_nodes $CLIENTS "set -x
4796 if ! $myRUNAS krb5_login.sh; then
4797 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4802 # Run multiop in the background, but wait for it to print
4803 # "PAUSING" to its stdout before returning from this function.
4804 multiop_bg_pause() {
4805 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4809 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4812 echo "$MULTIOP_PROG $FILE v$ARGS"
4813 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4815 echo "TMPPIPE=${TMPPIPE}"
4816 read -t 60 multiop_output < $TMPPIPE
4817 if [ $? -ne 0 ]; then
4822 if [ "$multiop_output" != "PAUSING" ]; then
4823 echo "Incorrect multiop output: $multiop_output"
4838 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4844 inodes_available () {
4845 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4849 mdsrate_inodes_available () {
4850 local min_inodes=$(inodes_available)
4851 echo $((min_inodes * 99 / 100))
4854 # reset llite stat counters
4855 clear_llite_stats(){
4856 lctl set_param -n llite.*.stats 0
4859 # sum llite stat items
4860 calc_llite_stats() {
4861 local res=$(lctl get_param -n llite.*.stats |
4862 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4866 # reset osc stat counters
4868 lctl set_param -n osc.*.osc_stats 0
4871 # sum osc stat items
4873 local res=$(lctl get_param -n osc.*.osc_stats |
4874 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4879 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4882 calc_osc_kbytes () {
4883 df $MOUNT > /dev/null
4884 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4887 # save_lustre_params(node, parameter_mask)
4888 # generate a stream of formatted strings (<node> <param name>=<param value>)
4889 save_lustre_params() {
4891 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4894 # restore lustre parameters from input stream, produces by save_lustre_params
4895 restore_lustre_params() {
4899 while IFS=" =" read node name val; do
4900 do_node ${node//:/} "lctl set_param -n $name $val"
4904 check_catastrophe() {
4905 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4906 local C=$CATASTROPHE
4907 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4909 [ -z "$rnodes" ] && return 0
4912 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
4913 echo \\\$(< $C) || echo 0);
4914 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4917 if [ -n "$data" ]; then
4924 # CMD: determine mds index where directory inode presents
4927 local file=$dir/f0.get_mds_dir_tmpfile
4932 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4933 local -a oldused=($iused)
4935 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4937 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4938 local -a newused=($iused)
4941 for ((i=0; i<${#newused[@]}; i++)); do
4942 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4948 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4951 mdsrate_cleanup () {
4953 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
4954 --nfiles $3 --dir $4 --filefmt $5 $6
4959 delayed_recovery_enabled () {
4960 local var=${SINGLEMDS}_svc
4961 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4964 ########################
4966 convert_facet2label() {
4969 if [ x$facet = xost ]; then
4973 local varsvc=${facet}_svc
4975 if [ -n ${!varsvc} ]; then
4978 error "No lablel for $facet!"
4982 get_clientosc_proc_path() {
4986 get_lustre_version () {
4987 local facet=${1:-"$SINGLEMDS"}
4988 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4991 lustre_version_code() {
4992 local facet=${1:-"$SINGLEMDS"}
4993 version_code $(get_lustre_version $1)
4996 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4997 # used by MDT would not be changed.
4998 # mdt lov: fsname-mdtlov
4999 # mdt osc: fsname-OSTXXXX-osc
5000 mds_on_old_device() {
5001 local mds=${1:-"$SINGLEMDS"}
5003 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5004 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5005 > /dev/null 2>&1" && return 0
5010 get_mdtosc_proc_path() {
5012 local ost_label=${2:-"*OST*"}
5014 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5015 local mdt_label=$(convert_facet2label $mds_facet)
5016 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5018 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5019 mds_on_old_device $mds_facet; then
5020 echo "${ost_label}-osc"
5022 echo "${ost_label}-osc-${mdt_index}"
5026 get_osc_import_name() {
5029 local label=$(convert_facet2label $ost)
5031 if [ "${facet:0:3}" = "mds" ]; then
5032 get_mdtosc_proc_path $facet $label
5036 get_clientosc_proc_path $label
5040 _wait_import_state () {
5043 local maxtime=${3:-$(max_recovery_time)}
5047 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5048 while [ "${CONN_STATE}" != "${expected}" ]; do
5049 if [ "${expected}" == "DISCONN" ]; then
5050 # for disconn we can check after proc entry is removed
5051 [ "x${CONN_STATE}" == "x" ] && return 0
5052 # with AT enabled, we can have connect request timeout near of
5053 # reconnect timeout and test can't see real disconnect
5054 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5056 [ $i -ge $maxtime ] && \
5057 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5060 # Add uniq for multi-mount case
5061 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5065 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5069 wait_import_state() {
5072 local maxtime=${3:-$(max_recovery_time)}
5075 for param in ${params//,/ }; do
5076 _wait_import_state $state $param $maxtime || return
5080 wait_import_state_mount() {
5081 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5085 wait_import_state $*
5088 # One client request could be timed out because server was not ready
5089 # when request was sent by client.
5090 # The request timeout calculation details :
5092 # /* We give the server rq_timeout secs to process the req, and
5093 # add the network latency for our local timeout. */
5094 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5095 # ptlrpc_at_get_net_latency(request) ;
5097 # ptlrpc_connect_import ()
5098 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5101 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5102 # ptlrpc_at_get_net_latency(request) ->
5103 # at_get (max (iat_net_latency=0, at_min)) = at_min
5106 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5107 # INITIAL_CONNECT_TIMEOUT + at_min
5109 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5110 # because we can not get this value in runtime,
5111 # the value depends on configure options, and it is not stored in /proc.
5113 # #define CONNECTION_SWITCH_MIN 5U
5114 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5116 request_timeout () {
5119 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5120 local init_connect_timeout=$TIMEOUT
5121 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5123 local at_min=$(at_get $facet at_min)
5125 echo $(( init_connect_timeout + at_min ))
5128 wait_osc_import_state() {
5132 local ost=$(get_osc_import_name $facet $ost_facet)
5134 local param="osc.${ost}.ost_server_uuid"
5137 # 1. wait the deadline of client 1st request (it could be skipped)
5138 # 2. wait the deadline of client 2nd request
5139 local maxtime=$(( 2 * $(request_timeout $facet)))
5141 #During setup time, the osc might not be setup, it need wait
5142 #until list_param can return valid value. And also if there
5143 #are mulitple osc entries we should list all of them before
5145 local params=$($LCTL list_param $param || true)
5146 while [ -z "$params" ]; do
5147 if [ $i -ge $maxtime ]; then
5148 echo "can't get $param by list_param in $maxtime secs"
5149 if [[ $facet != client* ]]; then
5150 echo "Go with $param directly"
5159 params=$($LCTL list_param $param || true)
5162 if ! do_rpc_nodes "$(facet_host $facet)" \
5163 wait_import_state $expected "$params" $maxtime; then
5164 error "import is not in ${expected} state"
5171 get_clientmdc_proc_path() {
5179 [ -z "$list" ] && return 0
5181 # Add paths to lustre tests for 32 and 64 bit systems.
5182 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
5183 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5186 wait_clients_import_state () {
5193 if [ "$FAILURE_MODE" = HARD ]; then
5194 facets=$(facets_on_host $(facet_active_host $facet))
5197 for facet in ${facets//,/ }; do
5198 local label=$(convert_facet2label $facet)
5201 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5202 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5203 *) error "unknown facet!" ;;
5205 local params=$(expand_list $params $proc_path)
5208 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5209 error "import is not in ${expected} state"
5219 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5220 $LCTL get_param obdfilter.*.kbytesavail))
5221 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5222 $LCTL get_param -n obdfilter.*.tot_granted))
5223 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5224 $LCTL get_param -n obdfilter.*.kbytestotal))
5225 for ((i=0; i<${#AVAILA[@]}; i++)); do
5226 local -a AVAIL1=(${AVAILA[$i]//=/ })
5227 local -a TOTAL=(${TOTALA[$i]//=/ })
5228 GRANT=$((${GRANTA[$i]}/1024))
5229 # allow 1% of total space in bavail because of delayed
5230 # allocation with ZFS which might release some free space after
5231 # txg commit. For small devices, we set a mininum of 8MB
5232 local LIMIT=$((${TOTAL} / 100 + 8000))
5233 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5234 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5235 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5236 echo " FULL" || echo
5242 do_facet mgs lctl pool_list $1
5246 local fsname=${1%%.*}
5247 local poolname=${1##$fsname.}
5249 do_facet mgs lctl pool_new $1
5251 # get param should return err unless pool is created
5252 [[ $RC -ne 0 ]] && return $RC
5254 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5255 2>/dev/null || echo foo" "" || RC=1
5256 if [[ $RC -eq 0 ]]; then
5259 error "pool_new failed $1"
5264 add_pool_to_list () {
5265 local fsname=${1%%.*}
5266 local poolname=${1##$fsname.}
5268 local listvar=${fsname}_CREATED_POOLS
5269 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5272 remove_pool_from_list () {
5273 local fsname=${1%%.*}
5274 local poolname=${1##$fsname.}
5276 local listvar=${fsname}_CREATED_POOLS
5277 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5280 destroy_pool_int() {
5282 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5283 awk '$1 !~ /^Pool:/ {print $1}')
5284 for ost in $OSTS; do
5285 do_facet mgs lctl pool_remove $1 $ost
5287 do_facet mgs lctl pool_destroy $1
5290 # <fsname>.<poolname> or <poolname>
5292 local fsname=${1%%.*}
5293 local poolname=${1##$fsname.}
5295 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5299 pool_list $fsname.$poolname || return $?
5301 destroy_pool_int $fsname.$poolname
5303 [[ $RC -ne 0 ]] && return $RC
5305 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5306 2>/dev/null || echo foo" "foo" || RC=1
5308 if [[ $RC -eq 0 ]]; then
5309 remove_pool_from_list $fsname.$poolname
5311 error "destroy pool failed $1"
5317 local fsname=${1:-$FSNAME}
5319 local listvar=${fsname}_CREATED_POOLS
5323 [ x${!listvar} = x ] && return 0
5325 echo destroy the created pools: ${!listvar}
5326 for poolname in ${!listvar//,/ }; do
5327 destroy_pool $fsname.$poolname
5332 local fsname=${1:-$FSNAME}
5334 destroy_pools $fsname
5340 local ts=$(date +%s)
5343 if [[ ! -f "$YAML_LOG" ]]; then
5344 # init_logging is not performed before gather_logs,
5345 # so the $LOGDIR needs to be checked here
5346 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5349 [ -f $LOGDIR/shared ] && docp=false
5351 # dump lustre logs, dmesg
5353 prefix="$TESTLOG_PREFIX.$TESTNAME"
5355 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5357 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5358 echo "Dumping logs only on local client."
5359 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5360 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5365 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5366 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5367 if [ ! -f $LOGDIR/shared ]; then
5368 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5381 for i in $(seq 0 $num_mntpts); do
5382 cmd="ls -laf ${mntpt_root}$i/$dir"
5388 for pid in $pids; do
5395 # target_start_and_reset_recovery_timer()
5396 # service_time = at_est2timeout(service_time);
5397 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5398 # INITIAL_CONNECT_TIMEOUT);
5399 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5400 #define CONNECTION_SWITCH_INC 1
5401 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5402 #define CONNECTION_SWITCH_MIN 5U
5404 max_recovery_time () {
5405 local init_connect_timeout=$(( TIMEOUT / 20 ))
5406 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5408 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5413 get_clients_mount_count () {
5414 local clients=${CLIENTS:-`hostname`}
5416 # we need to take into account the clients mounts and
5417 # exclude mds/ost mounts if any;
5418 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5422 PROC_CLI="srpc_info"
5430 if [ $M -lt $N ]; then
5434 while [ $N -lt $M ]; do
5444 calc_connection_cnt() {
5447 # MDT->MDT = 2 * C(M, 2)
5451 comb_m2=$(combination $MDSCOUNT 2)
5453 local num_clients=$(get_clients_mount_count)
5455 local cnt_mdt2mdt=$((comb_m2 * 2))
5456 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5457 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5458 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5459 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5460 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5461 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5475 local cmd="$tgt.srpc.flavor"
5477 if [ $net == "any" ]; then
5482 if [ $dir != "any" ]; then
5487 log "Setting sptlrpc rule: $cmd"
5488 do_facet mgs "$LCTL conf_param $cmd"
5497 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5498 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5500 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5502 if [ "x$bulkspec" != "x" ]; then
5503 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5505 if [ "x$algs" != "x" ]; then
5506 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5508 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5509 if [ $bulk == "bulkn" ]; then
5510 bulk_count=`echo "$output" | grep "bulk flavor" \
5511 | grep "null/null" | wc -l`
5512 elif [ $bulk == "bulki" ]; then
5513 bulk_count=`echo "$output" | grep "bulk flavor" \
5514 | grep "/null" | grep -v "null/" | wc -l`
5516 bulk_count=`echo "$output" | grep "bulk flavor" \
5517 | grep -v "/null" | grep -v "null/" | wc -l`
5521 [ $bulk_count -lt $count ] && count=$bulk_count
5532 local clients=${CLIENTS:-`hostname`}
5534 for c in ${clients//,/ }; do
5535 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5536 tmpcnt=`count_flvr "$output" $flavor`
5537 cnt=$((cnt + tmpcnt))
5547 local clients=${CLIENTS:-`hostname`}
5549 for c in ${clients//,/ }; do
5550 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5551 tmpcnt=`count_flvr "$output" $flavor`
5552 cnt=$((cnt + tmpcnt))
5562 if [ $MDSCOUNT -le 1 ]; then
5567 for num in `seq $MDSCOUNT`; do
5568 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5569 tmpcnt=`count_flvr "$output" $flavor`
5570 cnt=$((cnt + tmpcnt))
5581 for num in `seq $MDSCOUNT`; do
5582 mdtosc=$(get_mdtosc_proc_path mds$num)
5583 mdtosc=${mdtosc/-MDT*/-MDT\*}
5584 output=$(do_facet mds$num lctl get_param -n \
5585 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5586 tmpcnt=`count_flvr "$output" $flavor`
5587 cnt=$((cnt + tmpcnt))
5596 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5597 count_flvr "$output" $flavor
5602 local dir=$1 # from to
5603 local flavor=$2 # flavor expected
5606 if [ $dir == "cli2mdt" ]; then
5607 res=`flvr_cnt_cli2mdt $flavor`
5608 elif [ $dir == "cli2ost" ]; then
5609 res=`flvr_cnt_cli2ost $flavor`
5610 elif [ $dir == "mdt2mdt" ]; then
5611 res=`flvr_cnt_mdt2mdt $flavor`
5612 elif [ $dir == "mdt2ost" ]; then
5613 res=`flvr_cnt_mdt2ost $flavor`
5614 elif [ $dir == "all2ost" ]; then
5615 res1=`flvr_cnt_mdt2ost $flavor`
5616 res2=`flvr_cnt_cli2ost $flavor`
5617 res=$((res1 + res2))
5618 elif [ $dir == "all2mdt" ]; then
5619 res1=`flvr_cnt_mdt2mdt $flavor`
5620 res2=`flvr_cnt_cli2mdt $flavor`
5621 res=$((res1 + res2))
5622 elif [ $dir == "all2all" ]; then
5623 res1=`flvr_cnt_mdt2ost $flavor`
5624 res2=`flvr_cnt_cli2ost $flavor`
5625 res3=`flvr_cnt_mdt2mdt $flavor`
5626 res4=`flvr_cnt_cli2mdt $flavor`
5627 res=$((res1 + res2 + res3 + res4))
5635 local dir=$1 # from to
5636 local flavor=$2 # flavor expected
5637 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5641 for ((i=0;i<20;i++)); do
5642 echo -n "checking $dir..."
5643 res=$(do_check_flavor $dir $flavor)
5644 echo "found $res/$expect $flavor connections"
5645 [ $res -ge $expect ] && return 0
5649 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5653 restore_to_default_flavor()
5655 local proc="mgs.MGS.live.$FSNAME"
5657 echo "restoring to default flavor..."
5659 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5661 # remove all existing rules if any
5662 if [ $nrule -ne 0 ]; then
5663 echo "$nrule existing rules"
5664 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5665 echo "remove rule: $rule"
5666 spec=`echo $rule | awk -F = '{print $1}'`
5667 do_facet mgs "$LCTL conf_param -d $spec"
5671 # verify no rules left
5672 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5673 [ $nrule -ne 0 ] && error "still $nrule rules left"
5675 # wait for default flavor to be applied
5676 # currently default flavor for all connections are 'null'
5677 wait_flavor all2all null
5678 echo "now at default flavor settings"
5683 local flavor=${1:-null}
5685 echo "setting all flavor to $flavor"
5687 # FIXME need parameter to this fn
5688 # and remove global vars
5689 local cnt_all2all=$(calc_connection_cnt all2all)
5691 local res=$(do_check_flavor all2all $flavor)
5692 if [ $res -eq $cnt_all2all ]; then
5693 echo "already have total $res $flavor connections"
5697 echo "found $res $flavor out of total $cnt_all2all connections"
5698 restore_to_default_flavor
5700 [[ $flavor = null ]] && return 0
5702 set_rule $FSNAME any any $flavor
5703 wait_flavor all2all $flavor
5709 # Checking for shared logdir
5710 if [ ! -d $dir ]; then
5711 # Not found. Create local logdir
5714 touch $dir/check_file.$(hostname -s)
5719 check_write_access() {
5724 for node in $(nodes_list); do
5725 file=$dir/check_file.$(short_hostname $node)
5726 if [[ ! -f "$file" ]]; then
5727 # Logdir not accessible/writable from this node.
5730 rm -f $file || return 1
5736 if [[ -n $YAML_LOG ]]; then
5739 local SAVE_UMASK=`umask`
5742 export YAML_LOG=${LOGDIR}/results.yml
5746 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5747 if check_shared_dir $LOGDIR; then
5748 touch $LOGDIR/shared
5749 echo "Logging to shared log directory: $LOGDIR"
5751 echo "Logging to local directory: $LOGDIR"
5754 yml_nodes_file $LOGDIR >> $YAML_LOG
5755 yml_results_file >> $YAML_LOG
5762 yml_log_test $1 >> $YAML_LOG
5766 yml_log_test_status $@ >> $YAML_LOG
5769 log_sub_test_begin() {
5770 yml_log_sub_test_begin "$@" >> $YAML_LOG
5773 log_sub_test_end() {
5774 yml_log_sub_test_end "$@" >> $YAML_LOG
5780 local llverdev_opts=$2
5781 local devname=$(basename $1)
5782 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5783 # loop devices aren't in /proc/partitions
5784 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5786 size=$(($size / 1024 / 1024)) # Gb
5788 local partial_arg=""
5789 # Run in partial (fast) mode if the size
5790 # of a partition > 1 GB
5791 [ $size -gt 1 ] && partial_arg="-p"
5793 llverdev --force $partial_arg $llverdev_opts $dev
5799 local llverfs_opts=$2
5800 local use_partial_arg=$3
5801 local partial_arg=""
5802 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5804 # Run in partial (fast) mode if the size
5805 # of a partition > 1 GB
5806 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
5808 llverfs $partial_arg $llverfs_opts $dir
5811 remove_mdt_files() {
5816 local mntpt=$(facet_mntpt $facet)
5817 local opts=$MDS_MOUNT_OPTS
5819 echo "removing files from $mdtdev on $facet: $files"
5820 if [ $(facet_fstype $facet) == ldiskfs ] &&
5821 ! do_facet $facet test -b $mdtdev; then
5822 opts=$(csa_add "$opts" -o loop)
5824 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5828 rm $mntpt/ROOT/$f || { rc=$?; break; }
5830 umount -f $mntpt || return $?
5834 duplicate_mdt_files() {
5839 local mntpt=$(facet_mntpt $facet)
5840 local opts=$MDS_MOUNT_OPTS
5842 echo "duplicating files on $mdtdev on $facet: $files"
5843 mkdir -p $mntpt || return $?
5844 if [ $(facet_fstype $facet) == ldiskfs ] &&
5845 ! do_facet $facet test -b $mdtdev; then
5846 opts=$(csa_add "$opts" -o loop)
5848 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5859 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5860 pushd $mntpt/ROOT > /dev/null || return $?
5863 touch $f.bad || return $?
5864 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5866 [ $rc -eq 0 ] || return $rc
5867 setfattr --restore $tmp || return $?
5873 local devs=${1//,/ }
5876 local rslt=$TMP/sgpdd_survey
5878 # sgpdd-survey cleanups ${rslt}.* files
5880 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5886 # returns the canonical name for an ldiskfs device
5891 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5892 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5893 echo dm-\\\${foo##*:};
5895 echo \\\$(basename \\\$dv);
5899 is_sanity_benchmark() {
5900 local benchmarks="dbench bonnie iozone fsx"
5902 for b in $benchmarks; do
5903 if [ "$b" == "$suite" ]; then
5911 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5914 # Get the block size of the filesystem.
5920 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5921 awk '/^Block size:/ {print $3}')
5925 # Check whether the "large_xattr" feature is enabled or not.
5926 large_xattr_enabled() {
5927 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
5929 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5931 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5932 return ${PIPESTATUS[0]}
5935 # Get the maximum xattr size supported by the filesystem.
5939 if large_xattr_enabled; then
5940 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5943 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5944 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5946 # maximum xattr size = size of block - size of header -
5947 # size of 1 entry - 4 null bytes
5948 size=$((block_size - 32 - 32 - 4))
5954 # Dump the value of the named xattr from a file.
5959 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5962 # Generate a string with size of $size bytes.
5964 local size=${1:-1024} # in bytes
5966 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5969 reformat_external_journal() {
5970 if [ ! -z ${EJOURNAL} ]; then
5971 local rcmd="do_facet ${SINGLEMDS}"
5973 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5974 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5978 # MDT file-level backup/restore
5979 mds_backup_restore() {
5980 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5981 local mntpt=$(facet_mntpt brpt)
5982 local rcmd="do_facet ${SINGLEMDS}"
5983 local metaea=${TMP}/backup_restore.ea
5984 local metadata=${TMP}/backup_restore.tgz
5985 local opts=${MDS_MOUNT_OPTS}
5986 local svc=${SINGLEMDS}_svc
5989 if ! ${rcmd} test -b ${devname}; then
5990 opts=$(csa_add "$opts" -o loop)
5993 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5995 # step 1: build mount point
5996 ${rcmd} mkdir -p $mntpt
5997 # step 2: cleanup old backup
5998 ${rcmd} rm -f $metaea $metadata
6000 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6001 if [ ! -z $igif ]; then
6002 # step 3.5: rm .lustre
6003 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6005 # step 4: backup metaea
6007 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6009 # step 5: backup metadata
6011 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6013 ${rcmd} umount -d $mntpt || return 4
6014 # step 7: reformat external journal if needed
6015 reformat_external_journal || return 5
6016 # step 8: reformat dev
6017 echo "reformat new device"
6018 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
6019 --reformat $devname > /dev/null || return 6
6021 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6022 # step 10: restore metadata
6024 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6025 # step 11: restore metaea
6027 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6028 # step 12: remove recovery logs
6029 echo "remove recovery logs"
6030 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6031 # step 13: umount dev
6032 ${rcmd} umount -d $mntpt || return 10
6033 # step 14: cleanup tmp backup
6034 ${rcmd} rm -f $metaea $metadata
6035 # step 15: reset device label - it's not virgin on
6036 ${rcmd} e2label $devname ${!svc}
6041 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6042 local mntpt=$(facet_mntpt brpt)
6043 local rcmd="do_facet ${SINGLEMDS}"
6045 local opts=${MDS_MOUNT_OPTS}
6047 if ! ${rcmd} test -b ${devname}; then
6048 opts=$(csa_add "$opts" -o loop)
6051 echo "remove OI files: idx=${idx}"
6053 # step 1: build mount point
6054 ${rcmd} mkdir -p $mntpt
6056 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6057 if [ -z $idx ]; then
6058 # step 3: remove all OI files
6059 ${rcmd} rm -fv $mntpt/oi.16*
6060 elif [ $idx -lt 2 ]; then
6061 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6065 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6066 for ((i=${idx}; i<64; i=$((i * idx)))); do
6067 ${rcmd} rm -fv $mntpt/oi.16.${i}
6071 ${rcmd} umount -d $mntpt || return 2
6072 # OI files will be recreated when mounted as lustre next time.
6075 # generate maloo upload-able log file name
6076 # \param logname specify unique part of file name
6077 generate_logname() {
6078 local logname=${1:-"default_logname"}
6080 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6083 # mkdir directory on different MDTs
6092 if [ $# -eq 2 ]; then
6102 if [ "$parent" == "$child" ]; then
6106 if [ "$option" == "-p" -a -d ${parent}/${child} ]; then
6110 # it needs to check whether there is further / in child
6111 dir=$(echo $child | awk -F '/' '{print $2}')
6112 if [ ! -z "$dir" ]; then
6113 local subparent=$(echo $child | awk -F '/' '{ print $1 }')
6114 parent=${parent}"/"${subparent}
6118 if [ ! -d ${parent} ]; then
6119 if [ "$option" == "-p" ]; then
6126 if [ $MDSCOUNT -le 1 ]; then
6127 mkdir $option ${parent}/${child} || rc=$?
6129 local mdt_idx=$($LFS getstripe -M $parent)
6131 if [ "$mdt_idx" -ne 0 ]; then
6132 mkdir $option ${parent}/${child} || rc=$?
6136 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6137 local mdt_idx=$((test_num % MDSCOUNT))
6138 echo "mkdir $mdt_idx for ${parent}/${child}"
6139 $LFS setdirstripe -i $mdt_idx ${parent}/${child} || rc=$?