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."
588 check_gss_daemon_nodes() {
592 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
593 if [ \\\"\\\$num\\\" -ne 1 ]; then
594 echo \\\$num instance of $dname;
599 check_gss_daemon_facet() {
603 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
604 if [ $num -ne 1 ]; then
605 echo "$num instance of $dname on $facet"
614 echo Stopping $@ on $list
615 do_nodes $list "killall -2 $@ 2>/dev/null || true"
618 # start gss daemons on all nodes, or
619 # "daemon" on "list" if set
620 start_gss_daemons() {
624 if [ "$list" ] && [ "$daemon" ] ; then
625 echo "Starting gss daemon on nodes: $list"
626 do_nodes $list "$daemon" || return 8
630 local list=$(comma_list $(mdts_nodes))
632 echo "Starting gss daemon on mds: $list"
633 do_nodes $list "$LSVCGSSD -v" || return 1
635 do_nodes $list "$LGSSD -v" || return 2
638 list=$(comma_list $(osts_nodes))
639 echo "Starting gss daemon on ost: $list"
640 do_nodes $list "$LSVCGSSD -v" || return 3
641 # starting on clients
643 local clients=${CLIENTS:-`hostname`}
645 echo "Starting $LGSSD on clients $clients "
646 do_nodes $clients "$LGSSD -v" || return 4
649 # wait daemons entering "stable" status
653 # check daemons are running
655 list=$(comma_list $(mdts_nodes) $(osts_nodes))
656 check_gss_daemon_nodes $list lsvcgssd || return 5
658 list=$(comma_list $(mdts_nodes))
659 check_gss_daemon_nodes $list lgssd || return 6
662 check_gss_daemon_nodes $clients lgssd || return 7
667 local list=$(comma_list $(mdts_nodes))
669 send_sigint $list lsvcgssd lgssd
671 list=$(comma_list $(osts_nodes))
672 send_sigint $list lsvcgssd
674 list=${CLIENTS:-`hostname`}
675 send_sigint $list lgssd
680 if ! module_loaded ptlrpc_gss; then
681 load_module ptlrpc/gss/ptlrpc_gss
682 module_loaded ptlrpc_gss ||
683 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
685 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
687 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
688 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
696 # maybe cleanup credential cache?
703 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
704 tr '[:lower:]' '[:upper:]'
710 if [ $facet == mgs ]; then
714 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
722 if [ -n "${!var}" ]; then
727 var=$(facet_type $facet)FSTYPE
728 if [ -n "${!var}" ]; then
733 if [ -n "$FSTYPE" ]; then
738 if [[ $facet == mgs ]] && combined_mgs_mds; then
750 local facets=$(get_facets)
753 for facet in ${facets//,/ }; do
754 if [ $node == $(facet_host $facet) ] ||
755 [ $node == "$(facet_failover_host $facet)" ]; then
756 fstype=$(facet_fstype $facet)
757 if [[ $fstypes != *$fstype* ]]; then
758 fstypes+="${fstypes:+,}$fstype"
769 local fstype=$(facet_fstype $facet)
773 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
775 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
776 ${dev} 2>/dev/null");;
778 error "unknown fstype!";;
786 local device=$(mdsdevname $num)
787 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
793 local device=$(ostdevname $num)
794 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
799 # This and set_osd_param() shall be used to access OSD parameters
800 # once existed under "obdfilter":
805 # writethrough_cache_enable
809 local device=${2:-$FSNAME-OST*}
812 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
813 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
818 local device=${2:-$FSNAME-OST*}
822 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
823 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
827 local dz=${1:-$DEBUG_SIZE}
829 if [ -f /sys/devices/system/cpu/possible ]; then
830 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
832 local cpus=$(getconf _NPROCESSORS_CONF)
835 # bug 19944, adjust size to be -gt num_possible_cpus()
836 # promise 2MB for every cpu at least
837 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
840 lctl set_param debug_mb=$dz
843 set_default_debug () {
844 local debug=${1:-"$PTLDEBUG"}
845 local subsys=${2:-"$SUBSYSTEM"}
846 local debug_size=${3:-$DEBUG_SIZE}
848 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
849 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
851 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
854 set_default_debug_nodes () {
857 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
858 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
862 do_rpc_nodes "$nodes" set_default_debug \
863 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
866 set_default_debug_facet () {
868 local node=$(facet_active_host $facet)
869 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
871 set_default_debug_nodes $node
876 local facets=${1:-$(get_facets)}
879 for facet in ${facets//,/ }; do
882 [ $RC -eq 0 ] && continue
884 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
885 skip "Restart of $facet failed!." && touch $LU482_FAILED
887 error "Restart of $facet failed!"
894 # Add argument "arg" (e.g., "loop") to the comma-separated list
895 # of arguments for option "opt" (e.g., "-o") on command
896 # line "opts" (e.g., "-o flock").
902 local opt_pattern="\([[:space:]]\+\|^\)$opt"
904 if echo "$opts" | grep -q $opt_pattern; then
905 opts=$(echo "$opts" | sed -e \
906 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
908 opts+="${opts:+ }$opt $arg"
916 local dev=$(facet_active $facet)_dev
917 local opt=${facet}_opt
918 local mntpt=$(facet_mntpt $facet)
919 local opts="${!opt} $@"
921 if [ $(facet_fstype $facet) == ldiskfs ] &&
922 ! do_facet $facet test -b ${!dev}; then
923 opts=$(csa_add "$opts" -o loop)
926 echo "Starting ${facet}: $opts ${!dev} $mntpt"
927 # for testing LU-482 error handling in mount_facets() and test_0a()
928 if [ -f $TMP/test-lu482-trigger ]; then
931 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
935 if [ $RC -ne 0 ]; then
936 echo "Start of ${!dev} on ${facet} failed ${RC}"
938 set_default_debug_facet $facet
940 label=$(devicelabel ${facet} ${!dev})
941 [ -z "$label" ] && echo no label for ${!dev} && exit 1
942 eval export ${facet}_svc=${label}
943 echo Started ${label}
948 # start facet device options
954 eval export ${facet}_dev=${device}
955 eval export ${facet}_opt=\"$@\"
957 local varname=${facet}failover_dev
958 if [ -n "${!varname}" ] ; then
959 eval export ${facet}failover_dev=${!varname}
961 eval export ${facet}failover_dev=$device
964 local mntpt=$(facet_mntpt $facet)
965 do_facet ${facet} mkdir -p $mntpt
966 eval export ${facet}_MOUNT=$mntpt
973 # When a ZFS OSD is made read-only by replay_barrier(), its pool is "freezed".
974 # Because stopping corresponding target may not clear this in-memory state, we
975 # need to zap the pool from memory by exporting and reimporting the pool.
977 # Although the uberblocks are not updated when a pool is freezed, transactions
978 # are still written to the disks. Modified blocks may be cached in memory when
979 # tests try reading them back. The export-and-reimport process also evicts any
980 # cached pool data from memory to provide the correct "data loss" semantics.
984 local fstype=$(facet_fstype $facet)
989 if [ "${fstype}" == "zfs" ]; then
990 _dev=$(facet_active $facet)_dev
991 dev=${!_dev} # expand _dev to its value, e.g. ${mds1_dev}
992 poolname="${dev%%/*}" # poolname is string before "/"
994 if [ "${poolname}" == "" ]; then
995 echo "invalid dataset name: $dev"
998 do_facet $facet "cp /etc/zfs/zpool.cache /tmp/zpool.cache.back"
999 do_facet $facet "$ZPOOL export ${poolname}"
1000 do_facet $facet "$ZPOOL import -f -c /tmp/zpool.cache.back \
1009 local HOST=`facet_active_host $facet`
1010 [ -z $HOST ] && echo stop: no host for $facet && return 0
1012 local mntpt=$(facet_mntpt $facet)
1013 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1014 if [ ${running} -ne 0 ]; then
1015 echo "Stopping $mntpt (opts:$@) on $HOST"
1016 do_facet ${facet} umount -d $@ $mntpt
1019 # umount should block, but we should wait for unrelated obd's
1020 # like the MGS or MGC to also stop.
1021 wait_exit_ST ${facet}
1024 # save quota version (both administrative and operational quotas)
1025 # add an additional parameter if mountpoint is ever different from $MOUNT
1027 # XXX This function is kept for interoperability with old server (< 2.3.50),
1028 # it should be removed whenever we drop the interoperability for such
1030 quota_save_version() {
1031 local fsname=${2:-$FSNAME}
1033 local ver=$(tr -c -d "123" <<< $spec)
1034 local type=$(tr -c -d "ug" <<< $spec)
1036 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1038 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1040 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1042 local osts=$(get_facets OST)
1043 for ost in ${osts//,/ }; do
1045 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1049 # client could mount several lustre
1051 # XXX This function is kept for interoperability with old server (< 2.3.50),
1052 # it should be removed whenever we drop the interoperability for such
1055 local fsname=${1:-$FSNAME}
1057 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1059 do_nodes $(comma_list $(osts_nodes)) \
1060 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1064 # XXX This function is kept for interoperability with old server (< 2.3.50),
1065 # it should be removed whenever we drop the interoperability for such
1067 restore_quota_old() {
1068 local mntpt=${1:-$MOUNT}
1069 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1070 if [ ! "$old_QUOTA_TYPE" ] ||
1071 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1074 quota_save_version $old_QUOTA_TYPE
1077 # XXX This function is kept for interoperability with old server (< 2.3.50),
1078 # it should be removed whenever we drop the interoperability for such
1083 # no quota enforcement for now and accounting works out of the box
1086 # We need save the original quota_type params, and restore them after testing
1088 # Suppose that quota type the same on mds and ost
1089 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1090 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1091 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1092 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1093 export old_QUOTA_TYPE=$quota_type
1094 quota_save_version $QUOTA_TYPE
1096 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1097 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1100 local quota_usrs=$QUOTA_USERS
1102 # get_filesystem_size
1103 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1104 local blk_soft=$((disksz + 1024))
1105 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1107 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1108 local i_soft=$Inodes
1109 local i_hard=$((i_soft + i_soft / 20))
1111 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1112 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1115 for usr in $quota_usrs; do
1116 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1118 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1120 eval $cmd || error "$cmd FAILED!"
1122 # display the quota status
1123 echo "Quota settings for $usr : "
1124 $LFS quota -v -u $usr $mntpt || true
1128 # get mdt quota type
1130 local varsvc=${SINGLEMDS}_svc
1131 do_facet $SINGLEMDS $LCTL get_param -n \
1132 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1135 # get ost quota type
1137 # All OSTs should have same quota type
1138 local varsvc=ost1_svc
1139 do_facet ost1 $LCTL get_param -n \
1140 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1143 # restore old quota type settings
1145 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1150 if [ "$old_MDT_QUOTA_TYPE" ]; then
1151 do_facet mgs $LCTL conf_param \
1152 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1154 if [ "$old_OST_QUOTA_TYPE" ]; then
1155 do_facet mgs $LCTL conf_param \
1156 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1160 # Handle the case when there is a space in the lfs df
1161 # "filesystem summary" line the same as when there is no space.
1162 # This will allow fixing the "lfs df" summary line in the future.
1164 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1168 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1175 # save old quota type & set new quota type
1176 local mdt_qtype=$(mdt_quota_type)
1177 local ost_qtype=$(ost_quota_type)
1179 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1180 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1182 export old_MDT_QUOTA_TYPE=$mdt_qtype
1183 export old_OST_QUOTA_TYPE=$ost_qtype
1185 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1186 error "set mdt quota type failed"
1187 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1188 error "set ost quota type failed"
1190 local quota_usrs=$QUOTA_USERS
1192 # get_filesystem_size
1193 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1194 local blk_soft=$((disksz + 1024))
1195 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1197 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1198 local i_soft=$inodes
1199 local i_hard=$((i_soft + i_soft / 20))
1201 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1202 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1203 "inode-hardlimit: $i_hard"
1206 for usr in $quota_usrs; do
1207 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1209 cmd="$LFS setquota -$type $usr -b $blk_soft"
1210 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1212 eval $cmd || error "$cmd FAILED!"
1214 # display the quota status
1215 echo "Quota settings for $usr : "
1216 $LFS quota -v -u $usr $mntpt || true
1223 local OPTIONS=${3:-$MOUNTOPT}
1225 local device=$MGSNID:/$FSNAME
1226 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1227 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1231 echo "Starting client: $client: $OPTIONS $device $mnt"
1232 do_node $client mkdir -p $mnt
1233 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1235 set_default_debug_nodes $client
1247 [ "$3" ] && force=-f
1248 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1249 if [ $running -ne 0 ]; then
1250 echo "Stopping client $client $mnt (opts:$force)"
1251 do_node $client lsof -t $mnt || need_kill=no
1252 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1253 pids=$(do_node $client lsof -t $mnt | sort -u);
1254 if [ -n $pids ]; then
1255 do_node $client kill -9 $pids || true
1259 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1260 if [ $busy -ne 0 ] ; then
1261 echo "$mnt is still busy, wait one second" && sleep 1
1262 do_node $client umount $force $mnt
1267 # nodes is comma list
1268 sanity_mount_check_nodes () {
1274 # FIXME: assume that all cluster nodes run the same os
1275 [ "$(uname)" = Linux ] || return 0
1278 for mnt in $mnts ; do
1279 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1280 mpts=\\\$(mount | grep -c $mnt' ');
1281 if [ \\\$running -ne \\\$mpts ]; then
1282 echo \\\$(hostname) env are INSANE!;
1285 [ $? -eq 0 ] || rc=1
1290 sanity_mount_check_servers () {
1291 [ "$CLIENTONLY" ] &&
1292 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1293 echo Checking servers environments
1295 # FIXME: modify get_facets to display all facets wo params
1296 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1300 for facet in ${facets//,/ }; do
1301 node=$(facet_host ${facet})
1302 mntpt=$(facet_mntpt $facet)
1303 sanity_mount_check_nodes $node $mntpt ||
1304 { error "server $node environments are insane!"; return 1; }
1308 sanity_mount_check_clients () {
1309 local clients=${1:-$CLIENTS}
1310 local mntpt=${2:-$MOUNT}
1311 local mntpt2=${3:-$MOUNT2}
1313 [ -z $clients ] && clients=$(hostname)
1314 echo Checking clients $clients environments
1316 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1317 error "clients environments are insane!"
1320 sanity_mount_check () {
1321 sanity_mount_check_servers || return 1
1322 sanity_mount_check_clients || return 2
1325 # mount clients if not mouted
1326 zconf_mount_clients() {
1329 local OPTIONS=${3:-$MOUNTOPT}
1331 local device=$MGSNID:/$FSNAME
1332 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1333 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1337 echo "Starting client $clients: $OPTIONS $device $mnt"
1340 running=\\\$(mount | grep -c $mnt' ');
1342 if [ \\\$running -eq 0 ] ; then
1344 mount -t lustre $OPTIONS $device $mnt;
1347 exit \\\$rc" || return ${PIPESTATUS[0]}
1349 echo "Started clients $clients: "
1350 do_nodes $clients "mount | grep $mnt' '"
1352 set_default_debug_nodes $clients
1357 zconf_umount_clients() {
1362 [ "$3" ] && force=-f
1364 echo "Stopping clients: $clients $mnt (opts:$force)"
1365 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1366 if [ \\\$running -ne 0 ] ; then
1367 echo Stopping client \\\$(hostname) $mnt opts:$force;
1368 lsof $mnt || need_kill=no;
1369 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1370 pids=\\\$(lsof -t $mnt | sort -u);
1371 if [ -n \\\"\\\$pids\\\" ]; then
1375 while umount $force $mnt 2>&1 | grep -q "busy"; do
1376 echo "$mnt is still busy, wait one second" && sleep 1;
1383 echo + $POWER_DOWN $node
1387 shutdown_node_hard () {
1389 local attempts=$SHUTDOWN_ATTEMPTS
1391 for i in $(seq $attempts) ; do
1394 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1395 echo "waiting for $host to fail attempts=$attempts"
1396 [ $i -lt $attempts ] || \
1397 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1403 local mnt=${2:-$MOUNT}
1406 if [ "$FAILURE_MODE" = HARD ]; then
1407 shutdown_node_hard $client
1409 zconf_umount_clients $client $mnt -f
1415 local facets="$(get_facets OST),$(get_facets MDS)"
1418 combined_mgs_mds || facets="$facets,mgs"
1420 for facet in ${facets//,/ }; do
1421 if [ $(facet_active_host $facet) == $host ]; then
1422 affected="$affected $facet"
1426 echo $(comma_list $affected)
1431 local host=${2:-$(facet_host $facet)}
1433 local label=$(convert_facet2label $facet)
1434 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1437 facets_up_on_host () {
1439 local facets=$(facets_on_host $host)
1442 for facet in ${facets//,/ }; do
1443 if $(facet_up $facet $host); then
1444 affected_up="$affected_up $facet"
1448 echo $(comma_list $affected_up)
1454 if [ "$FAILURE_MODE" = HARD ]; then
1455 shutdown_node_hard $(facet_active_host $facet)
1463 echo + $POWER_UP $node
1476 if [ "$FAILURE_MODE" = HARD ]; then
1477 reboot_node $(facet_active_host $facet)
1479 refresh_disk ${facet}
1486 if [ "$FAILURE_MODE" = HARD ]; then
1496 for facet in ${facets//,/ }; do
1497 hosts=$(expand_list $hosts $(facet_host $facet) )
1503 _check_progs_installed () {
1507 for prog in $progs; do
1508 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1509 echo $prog missing on $(hostname)
1516 check_progs_installed () {
1520 do_rpc_nodes "$nodes" _check_progs_installed $@
1523 # recovery-scale functions
1525 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1528 start_client_load() {
1531 local var=$(node_var_name $client)_load
1532 eval export ${var}=$load
1534 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1535 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1536 END_RUN_FILE=$END_RUN_FILE \
1537 LOAD_PID_FILE=$LOAD_PID_FILE \
1538 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1539 TESTNAME=$TESTNAME \
1540 DBENCH_LIB=$DBENCH_LIB \
1541 DBENCH_SRC=$DBENCH_SRC \
1545 log "Started client load: ${load} on $client"
1547 # get the children process IDs
1548 local pids=$(ps --ppid $ppid -o pid= | xargs)
1549 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1553 start_client_loads () {
1554 local -a clients=(${1//,/ })
1555 local numloads=${#CLIENT_LOADS[@]}
1558 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1559 testnum=$((nodenum % numloads))
1560 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1562 # bug 22169: wait the background threads to start
1566 # only for remote client
1567 check_client_load () {
1569 local var=$(node_var_name $client)_load
1570 local TESTLOAD=run_${!var}.sh
1572 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1574 # bug 18914: try to connect several times not only when
1575 # check ps, but while check_catastrophe also
1578 while [ $RC = 254 -a $tries -gt 0 ]; do
1582 if ! check_catastrophe $client; then
1584 if [ $RC -eq 254 ]; then
1585 # FIXME: not sure how long we shuold sleep here
1589 echo "check catastrophe failed: RC=$RC "
1593 # We can continue try to connect if RC=254
1594 # Just print the warning about this
1595 if [ $RC = 254 ]; then
1596 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1599 # see if the load is still on the client
1602 while [ $RC = 254 -a $tries -gt 0 ]; do
1606 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1611 if [ $RC = 254 ]; then
1612 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1613 # see if we can diagnose a bit why this is
1618 check_client_loads () {
1619 local clients=${1//,/ }
1623 for client in $clients; do
1624 check_client_load $client
1626 if [ "$rc" != 0 ]; then
1627 log "Client load failed on node $client, rc=$rc"
1633 restart_client_loads () {
1634 local clients=${1//,/ }
1635 local expectedfail=${2:-""}
1639 for client in $clients; do
1640 check_client_load $client
1642 if [ "$rc" != 0 -a "$expectedfail" ]; then
1643 local var=$(node_var_name $client)_load
1644 start_client_load $client ${!var}
1645 echo "Restarted client load ${!var}: on $client. Checking ..."
1646 check_client_load $client
1648 if [ "$rc" != 0 ]; then
1649 log "Client load failed to restart on node $client, rc=$rc"
1650 # failure one client load means test fail
1651 # we do not need to check other
1660 # Start vmstat and save its process ID in a file.
1665 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1668 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1669 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1672 # Display the nodes on which client loads failed.
1673 print_end_run_file() {
1677 [ -s $file ] || return 0
1679 echo "Found the END_RUN_FILE file: $file"
1682 # A client load will stop if it finds the END_RUN_FILE file.
1683 # That does not mean the client load actually failed though.
1684 # The first node in END_RUN_FILE is the one we are interested in.
1687 if [ -n "$node" ]; then
1688 local var=$(node_var_name $node)_load
1690 local prefix=$TESTLOG_PREFIX
1691 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1692 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1693 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1695 echo "Client load ${!var} failed on node $node:"
1701 # Stop the process which had its PID saved in a file.
1706 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1708 do_nodes $nodes "test -f $pid_file &&
1709 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1712 # Stop all client loads.
1713 stop_client_loads() {
1714 local nodes=${1:-$CLIENTS}
1717 # stop the client loads
1718 stop_process $nodes $pid_file
1720 # clean up the processes that started them
1721 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1723 # End recovery-scale functions
1725 # verify that lustre actually cleaned up properly
1727 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1728 error "LBUG/LASSERT detected"
1729 BUSY=`dmesg | grep -i destruct || true`
1730 if [ "$BUSY" ]; then
1732 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1736 check_mem_leak || exit 204
1738 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1739 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1742 if module_loaded lnet || module_loaded libcfs; then
1743 echo "$TESTSUITE: modules still loaded..." 1>&2
1761 RESULT=$(do_node $node "$TEST")
1762 if [ "$RESULT" == "$FINAL" ]; then
1763 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1764 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1767 [ $WAIT -ge $MAX ] && break
1768 [ $((WAIT % print)) -eq 0 ] &&
1769 echo "Waiting $((MAX - WAIT)) secs for update"
1770 WAIT=$((WAIT + sleep))
1773 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1777 wait_update_facet() {
1780 wait_update $(facet_active_host $facet) "$@"
1784 do_node $(osts_nodes) "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1785 grep -v 'Found no match'
1788 wait_delete_completed_mds() {
1789 local MAX_WAIT=${1:-20}
1791 local stime=`date +%s`
1796 # find MDS with pending deletions
1797 for node in $(mdts_nodes); do
1798 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1799 2>/dev/null | calc_sum)
1800 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1803 mds2sync="$mds2sync $node"
1805 if [ "$mds2sync" == "" ]; then
1808 mds2sync=$(comma_list $mds2sync)
1810 # sync MDS transactions
1811 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1813 # wait till all changes are sent and commmitted by OSTs
1814 # for ldiskfs space is released upon execution, but DMU
1815 # do this upon commit
1818 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1819 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1821 #echo "$node: $changes changes on all"
1822 if [ "$changes" -eq "0" ]; then
1824 #echo "delete took $((etime - stime)) seconds"
1832 echo "Delete is not completed in $((etime - stime)) seconds"
1833 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1839 # we can use "for" here because we are waiting the slowest
1840 for host in ${hostlist//,/ }; do
1841 check_network "$host" 900
1843 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1850 for facet in ${facetlist//,/ }; do
1851 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1853 wait_for_host $hostlist
1856 _wait_recovery_complete () {
1859 # Use default policy if $2 is not passed by caller.
1860 local MAX=${2:-$(max_recovery_time)}
1865 while [ $WAIT -lt $MAX ]; do
1866 STATUS=$(lctl get_param -n $param | grep status)
1868 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1871 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1873 echo "$param recovery not done in $MAX sec. $STATUS"
1877 wait_recovery_complete () {
1880 # with an assumption that at_max is the same on all nodes
1881 local MAX=${2:-$(max_recovery_time)}
1884 if [ "$FAILURE_MODE" = HARD ]; then
1885 facets=$(facets_on_host $(facet_active_host $facet))
1887 echo affected facets: $facets
1889 # we can use "for" here because we are waiting the slowest
1890 for facet in ${facets//,/ }; do
1891 local var_svc=${facet}_svc
1892 local param="*.${!var_svc}.recovery_status"
1894 local host=$(facet_active_host $facet)
1895 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
1899 wait_mds_ost_sync () {
1900 # just because recovery is done doesn't mean we've finished
1901 # orphan cleanup. Wait for llogs to get synchronized.
1902 echo "Waiting for orphan cleanup..."
1903 # MAX value includes time needed for MDS-OST reconnection
1904 local MAX=$(( TIMEOUT * 2 ))
1907 local list=$(comma_list $(mdts_nodes))
1908 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
1909 if ! do_facet $SINGLEMDS \
1910 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
1912 # old way, use mds_sync
1914 list=$(comma_list $(osts_nodes))
1915 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
1917 while [ $WAIT -lt $MAX ]; do
1918 local -a sync=($(do_nodes $list "$cmd"))
1921 for ((i=0; i<${#sync[@]}; i++)); do
1923 [ ${sync[$i]} -eq 1 ] && continue
1925 [ ${sync[$i]} -eq 0 ] && continue
1927 # there is a not finished MDS-OST synchronization
1931 sleep 2 # increase waiting time and cover statfs cache
1932 [ ${con} -eq 1 ] && return 0
1933 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1936 echo "$facet recovery not done in $MAX sec. $STATUS"
1940 wait_destroy_complete () {
1941 echo "Waiting for local destroys to complete"
1942 # MAX value shouldn't be big as this mean server responsiveness
1943 # never increase this just to make test pass but investigate
1944 # why it takes so long time
1947 while [ $WAIT -lt $MAX ]; do
1948 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1952 for ((i=0; i<${#RPCs[@]}; i++)); do
1953 [ ${RPCs[$i]} -eq 0 ] && continue
1954 # there are still some destroy RPCs in flight
1959 [ ${con} -eq 1 ] && return 0 # done waiting
1960 echo "Waiting ${WAIT}s for local destroys to complete"
1963 echo "Local destroys weren't done in $MAX sec."
1967 wait_delete_completed() {
1968 wait_delete_completed_mds $1 || return $?
1969 wait_destroy_complete
1978 # conf-sanity 31 takes a long time cleanup
1979 while [ $WAIT -lt 300 ]; do
1980 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1981 [ -z "${running}" ] && return 0
1982 echo "waited $WAIT for${running}"
1983 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1985 WAIT=$((WAIT + INTERVAL))
1987 echo "service didn't stop after $WAIT seconds. Still running:"
1992 wait_remote_prog () {
1998 [ "$PDSH" = "no_dsh" ] && return 0
2000 while [ $WAIT -lt $2 ]; do
2001 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2002 [ -z "${running}" ] && return 0 || true
2003 echo "waited $WAIT for: "
2005 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2007 WAIT=$((WAIT + INTERVAL))
2009 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2010 [ -z "$pids" ] && return 0
2011 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2012 # FIXME: not portable
2013 for pid in $pids; do
2014 cat /proc/${pid}/status || true
2015 cat /proc/${pid}/wchan || true
2017 kill -9 $pid || true
2026 # not every config has many clients
2028 if [ ! -z "$CLIENTS" ]; then
2029 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2031 stat -f $MOUNT > /dev/null
2037 # usually checked on particular client or locally
2039 if [ ! -z "$client" ]; then
2040 $PDSH $client "stat -f $MOUNT" > /dev/null
2042 stat -f $MOUNT > /dev/null
2050 client_reconnect() {
2051 uname -n >> $MOUNT/recon
2052 if [ -z "$CLIENTS" ]; then
2053 df $MOUNT; uname -n >> $MOUNT/recon
2055 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2057 echo Connected clients:
2059 ls -l $MOUNT/recon > /dev/null
2063 affected_facets () {
2066 local host=$(facet_active_host $facet)
2067 local affected=$facet
2069 if [ "$FAILURE_MODE" = HARD ]; then
2070 affected=$(facets_up_on_host $host)
2084 #Because it will only get up facets, we need get affected
2085 #facets before shutdown
2086 #For HARD Failure mode, it needs make sure facets on the same
2087 #HOST will only be shutdown and reboot once
2088 for facet in ${facets//,/ }; do
2089 local affected_facet
2091 #check whether facet has been included in other affected facets
2092 for ((index=0; index<$total; index++)); do
2093 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2096 if [ $skip -eq 0 ]; then
2097 affecteds[$total]=$(affected_facets $facet)
2102 for ((index=0; index<$total; index++)); do
2103 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2104 local host=$(facet_active_host $facet)
2105 echo "Failing ${affecteds[index]} on $host"
2106 shutdown_facet $facet
2109 for ((index=0; index<$total; index++)); do
2110 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2111 echo reboot facets: ${affecteds[index]}
2115 change_active ${affecteds[index]}
2117 wait_for_facet ${affecteds[index]}
2118 # start mgs first if it is affected
2119 if ! combined_mgs_mds &&
2120 list_member ${affecteds[index]} mgs; then
2121 mount_facet mgs || error "Restart of mgs failed"
2123 # FIXME; has to be changed to mount all facets concurrently
2124 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2125 echo mount facets: ${affecteds[index]}
2126 mount_facets ${affecteds[index]}
2136 do_facet $facet "sync; sync; sync"
2139 # make sure there will be no seq change
2140 local clients=${CLIENTS:-$HOSTNAME}
2141 local f=fsa-\\\$\(hostname\)
2142 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2143 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2145 local svc=${facet}_svc
2146 do_facet $facet $LCTL --device ${!svc} notransno
2147 do_facet $facet $LCTL --device ${!svc} readonly
2148 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2149 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2152 replay_barrier_nodf() {
2153 local facet=$1 echo running=${running}
2154 do_facet $facet "sync; sync; sync"
2155 local svc=${facet}_svc
2156 echo Replay barrier on ${!svc}
2157 do_facet $facet $LCTL --device ${!svc} notransno
2158 do_facet $facet $LCTL --device ${!svc} readonly
2159 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2160 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2163 replay_barrier_nosync() {
2164 local facet=$1 echo running=${running}
2165 local svc=${facet}_svc
2166 echo Replay barrier on ${!svc}
2167 do_facet $facet $LCTL --device ${!svc} notransno
2168 do_facet $facet $LCTL --device ${!svc} readonly
2169 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2170 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2173 mds_evict_client() {
2174 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2175 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2178 ost_evict_client() {
2179 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2180 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2184 facet_failover $* || error "failover: $?"
2185 clients_up || error "post-failover df: $?"
2190 facet_failover $facet
2196 refresh_disk ${facet}
2197 change_active $facet
2198 wait_for_facet $facet
2199 mount_facet $facet -o abort_recovery
2200 clients_up || echo "first df failed: $?"
2201 clients_up || error "post-failover df: $?"
2205 echo There is no lmc. This is mountconf, baby.
2209 host_nids_address() {
2213 if [ -n "$kind" ]; then
2214 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2216 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2222 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2228 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2229 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2230 if [ -z "$ID" ]; then
2231 echo "Could not get a ptl id for $1..."
2240 h2name_or_ip "$1" "tcp"
2245 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2246 if type __h2elan >/dev/null 2>&1; then
2249 ID=`echo $1 | sed 's/[^0-9]*//g'`
2257 h2name_or_ip "$1" "o2ib"
2261 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2262 # expressions format. As a bonus we can then just pass in those variables
2263 # to pdsh. What this function does is take a HOSTLIST type string and
2264 # expand it into a space deliminated list for us.
2272 [ -z "$hostlist" ] && return
2274 # Translate the case of [..],..,[..] to [..] .. [..]
2275 list="${hostlist/],/] }"
2277 [[ "$front" == *,* ]] && {
2280 list=${list/${old}/${new}}
2283 for item in $list; do
2284 # Test if we have any []'s at all
2285 if [ "$item" != "${item/\[/}" ]; then {
2286 # Expand the [*] into list
2290 if [ "$name" != "$item" ]; then
2291 group=${item#$name[*}
2294 for range in ${group//,/ }; do
2298 # Number of leading zeros
2301 end=$(echo $end | sed 's/0*//')
2302 [[ -z "$end" ]] && end=0
2303 [[ $padlen2 -gt $padlen ]] && {
2304 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2307 begin=$(echo $begin | sed 's/0*//')
2308 [ -z $begin ] && begin=0
2310 for num in $(seq -f "%0${padlen}g" $begin $end); do
2311 value="${name#*,}${num}${back}"
2312 [ "$value" != "${value/\[/}" ] && {
2313 value=$(hostlist_expand "$value")
2315 myList="$myList $value"
2320 myList="$myList $item"
2323 myList=${myList//,/ }
2324 myList=${myList:1} # Remove first character which is a space
2326 # Filter any duplicates without sorting
2328 myList="${list%% *}"
2330 while [[ "$list" != ${myList##* } ]]; do
2331 list=${list//${list%% *} /}
2332 myList="$myList ${list%% *}"
2334 myList="${myList%* }";
2336 # We can select an object at a offset in the list
2339 for item in $myList; do
2341 [ $cnt -eq $offset ] && {
2345 [ $(get_node_count $myList) -ne 1 ] && myList=""
2354 [ "$facet" == client ] && echo -n $HOSTNAME && return
2355 varname=${facet}_HOST
2356 if [ -z "${!varname}" ]; then
2357 if [ "${facet:0:3}" == "ost" ]; then
2358 eval export ${facet}_HOST=${ost_HOST}
2359 elif [ "${facet:0:3}" == "mdt" -o \
2360 "${facet:0:3}" == "mds" -o \
2361 "${facet:0:3}" == "mgs" ]; then
2362 eval export ${facet}_HOST=${mds_HOST}
2368 facet_failover_host() {
2372 var=${facet}failover_HOST
2373 if [ -n "${!var}" ]; then
2378 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2379 "${facet:0:3}" == "mgs" ]; then
2381 eval export ${facet}failover_host=${mds_HOST}
2386 if [[ $facet == ost* ]]; then
2387 eval export ${facet}failover_host=${ost_HOST}
2395 local activevar=${facet}active
2397 if [ -f $TMP/${facet}active ] ; then
2398 source $TMP/${facet}active
2401 active=${!activevar}
2402 if [ -z "$active" ] ; then
2409 facet_active_host() {
2411 local active=`facet_active $facet`
2412 if [ "$facet" == client ]; then
2415 echo `facet_host $active`
2423 facetlist=$(exclude_items_from_list $facetlist mgs)
2425 for facet in ${facetlist//,/ }; do
2426 local failover=${facet}failover
2427 local host=`facet_host $failover`
2428 [ -z "$host" ] && return
2430 local curactive=`facet_active $facet`
2431 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2432 eval export ${facet}active=$facet
2434 eval export ${facet}active=$failover
2436 # save the active host for this facet
2437 local activevar=${facet}active
2438 echo "$activevar=${!activevar}" > $TMP/$activevar
2439 [[ $facet = mds1 ]] && combined_mgs_mds && \
2440 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2441 local TO=`facet_active_host $facet`
2442 echo "Failover $facet to $TO"
2448 # do not stripe off hostname if verbose, bug 19215
2449 if [ x$1 = x--verbose ]; then
2457 if [ "$HOST" = "$HOSTNAME" ]; then
2459 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2460 echo "cannot run remote command on $HOST with $myPDSH"
2464 echo "CMD: $HOST $@" >&2
2465 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2468 if [ "$myPDSH" = "rsh" ]; then
2469 # we need this because rsh does not return exit code of an executed command
2470 local command_status="$TMP/cs"
2471 rsh $HOST ":> $command_status"
2472 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2473 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2474 echo command failed >$command_status"
2475 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2480 # print HOSTNAME for myPDSH="no_dsh"
2481 if [[ $myPDSH = no_dsh ]]; then
2482 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2484 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2487 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2489 return ${PIPESTATUS[0]}
2493 do_node --verbose "$@"
2496 single_local_node () {
2497 [ "$1" = "$HOSTNAME" ]
2500 # Outputs environment variable assignments that should be passed to remote nodes
2504 local facets=$(get_facets)
2507 for var in ${!MODOPTS_*}; do
2509 echo -n " ${var}=\"$value\""
2512 for facet in ${facets//,/ }; do
2514 if [ -n "${!var}" ]; then
2515 echo -n " $var=${!var}"
2519 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2520 if [ -n "${!var}" ]; then
2521 echo -n " $var=${!var}"
2525 if [ -n "$FSTYPE" ]; then
2526 echo -n " FSTYPE=$FSTYPE"
2532 # do not stripe off hostname if verbose, bug 19215
2533 if [ x$1 = x--verbose ]; then
2541 if single_local_node $rnodes; then
2543 do_nodev $rnodes "$@"
2545 do_node $rnodes "$@"
2550 # This is part from do_node
2553 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2554 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2556 export FANOUT=$(get_node_count "${rnodes//,/ }")
2558 echo "CMD: $rnodes $@" >&2
2559 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2562 # do not replace anything from pdsh output if -N is used
2563 # -N Disable hostname: prefix on lines of output.
2564 if $verbose || [[ $myPDSH = *-N* ]]; then
2565 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2567 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2569 return ${PIPESTATUS[0]}
2575 local HOST=`facet_active_host $facet`
2576 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2580 # Function: do_facet_random_file $FACET $FILE $SIZE
2581 # Creates FILE with random content on the given FACET of given SIZE
2583 do_facet_random_file() {
2587 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2588 do_facet $facet "$cmd 2>/dev/null"
2591 do_facet_create_file() {
2595 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2596 do_facet $facet "$cmd 2>/dev/null"
2600 do_nodes --verbose "$@"
2606 # make sure its not already running
2608 rm -f $TMP/${facet}active
2609 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2610 do_facet ${facet} $MKFS $*
2617 local fstype=$(facet_fstype ost$num)
2621 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2622 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2624 #dataset name is independent of vdev device names
2625 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2627 error "unknown fstype!";;
2637 local fstype=$(facet_fstype ost$num)
2641 # vdevs are not supported by ldiskfs
2644 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2645 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2647 error "unknown fstype!";;
2657 local fstype=$(facet_fstype mds$num)
2661 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2662 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2664 #dataset name is independent of vdev device names
2665 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2667 error "unknown fstype!";;
2677 local fstype=$(facet_fstype mds$num)
2681 # vdevs are not supported by ldiskfs
2684 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2685 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2687 error "unknown fstype!";;
2695 local fstype=$(facet_fstype mgs)
2699 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2700 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2701 DEVPTR=$(mdsdevname 1)
2706 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2707 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2708 DEVPTR=$(mdsdevname 1)
2710 DEVPTR=${FSNAME}-mgs/mgs
2713 error "unknown fstype!";;
2723 local fstype=$(facet_fstype mgs)
2727 # vdevs are not supported by ldiskfs
2730 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2731 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2732 VDEVPTR=$(mdsvdevname 1)
2737 error "unknown fstype!";;
2745 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2747 local var=${facet}_MOUNT
2748 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2757 # make sure we are using the primary server, so test-framework will
2758 # be able to clean up properly.
2759 activemds=`facet_active mds1`
2760 if [ $activemds != "mds1" ]; then
2764 local clients=$CLIENTS
2765 [ -z $clients ] && clients=$(hostname)
2767 zconf_umount_clients $clients $MOUNT "$*" || true
2768 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2770 [ "$CLIENTONLY" ] && return
2771 # The add fn does rm ${facet}active file, this would be enough
2772 # if we use do_facet <facet> only after the facet added, but
2773 # currently we use do_facet mds in local.sh
2774 for num in `seq $MDSCOUNT`; do
2776 rm -f ${TMP}/mds${num}active
2778 combined_mgs_mds && rm -f $TMP/mgsactive
2780 for num in `seq $OSTCOUNT`; do
2782 rm -f $TMP/ost${num}active
2785 if ! combined_mgs_mds ; then
2792 cleanup_echo_devs () {
2793 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2795 for dev in $devs; do
2796 $LCTL --device $dev cleanup
2797 $LCTL --device $dev detach
2802 nfs_client_mode && return
2811 combined_mgs_mds () {
2812 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
2813 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
2817 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2821 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2827 local fsname=${3:-"$FSNAME"}
2828 local type=$(facet_type $facet)
2829 local index=$(($(facet_number $facet) - 1))
2830 local fstype=$(facet_fstype $facet)
2831 local host=$(facet_host $facet)
2836 if [ $type == MGS ] && combined_mgs_mds; then
2840 if [ $type == MGS ] || ( [ $type == MDS ] &&
2841 [ "$dev" == $(mgsdevname) ] &&
2842 [ "$host" == "$(facet_host mgs)" ] ); then
2845 opts="--mgsnode=$MGSNID"
2848 if [ $type != MGS ]; then
2849 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
2853 var=${facet}failover_HOST
2854 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2855 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2858 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2859 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2861 if [ $type == MDS ]; then
2862 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2863 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2864 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2865 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2866 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2868 if [ $fstype == ldiskfs ]; then
2869 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2870 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2874 if [ $type == OST ]; then
2875 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2876 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2878 if [ $fstype == ldiskfs ]; then
2879 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2883 opts+=" --backfstype=$fstype"
2886 if [ -n "${!var}" ]; then
2887 opts+=" --device-size=${!var}"
2890 var=$(upper $fstype)_MKFS_OPTS
2891 fs_mkfs_opts+=${!var:+" ${!var}"}
2893 var=${type}_FS_MKFS_OPTS
2894 fs_mkfs_opts+=${!var:+" ${!var}"}
2896 if [ -n "${fs_mkfs_opts## }" ]; then
2897 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2901 opts+=${!var:+" ${!var}"}
2914 # We need ldiskfs here, may as well load them all
2916 [ "$CLIENTONLY" ] && return
2917 echo Formatting mgs, mds, osts
2918 if ! combined_mgs_mds ; then
2919 echo "Format mgs: $(mgsdevname)"
2920 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
2921 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
2925 for num in $(seq $MDSCOUNT); do
2926 echo "Format mds$num: $(mdsdevname $num)"
2927 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
2928 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
2929 ${quiet:+>/dev/null} || exit 10
2932 for num in $(seq $OSTCOUNT); do
2933 echo "Format ost$num: $(ostdevname $num)"
2934 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
2935 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
2936 ${quiet:+>/dev/null} || exit 10
2941 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2945 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2949 # 0: success, the old identity set already.
2950 # 1: success, the old identity does not set.
2955 local j=`expr $num - 1`
2956 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2958 if [ -z "$MDT" ]; then
2962 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2965 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2967 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2970 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2972 if [ $old = "NONE" ]; then
2981 zconf_umount `hostname` $1 || error "umount failed"
2982 zconf_mount `hostname` $1 || error "mount failed"
2990 rm -f ${facet}active
2991 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
2996 local mdt_count=${1:-$MDSCOUNT}
2997 local ost_count=${2:-$OSTCOUNT}
3000 for num in $(seq $mdt_count); do
3001 DEVNAME=$(mdsdevname $num)
3002 writeconf_facet mds$num $DEVNAME || rc=$?
3005 for num in $(seq $ost_count); do
3006 DEVNAME=$(ostdevname $num)
3007 writeconf_facet ost$num $DEVNAME || rc=$?
3013 nfs_client_mode && return
3015 sanity_mount_check ||
3016 error "environments are insane!"
3020 if [ -z "$CLIENTONLY" ]; then
3021 echo Setup mgs, mdt, osts
3022 echo $WRITECONF | grep -q "writeconf" && \
3024 if ! combined_mgs_mds ; then
3025 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3028 for num in `seq $MDSCOUNT`; do
3029 DEVNAME=$(mdsdevname $num)
3030 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3032 # We started mds, now we should set failover variables properly.
3033 # Set mds${num}failover_HOST if it is not set (the default failnode).
3034 local varname=mds${num}failover_HOST
3035 if [ -z "${!varname}" ]; then
3036 eval mds${num}failover_HOST=$(facet_host mds$num)
3039 if [ $IDENTITY_UPCALL != "default" ]; then
3040 switch_identity $num $IDENTITY_UPCALL
3043 for num in `seq $OSTCOUNT`; do
3044 DEVNAME=$(ostdevname $num)
3045 start ost$num $DEVNAME $OST_MOUNT_OPTS
3047 # We started ost$num, now we should set ost${num}failover variable properly.
3048 # Set ost${num}failover_HOST if it is not set (the default failnode).
3049 varname=ost${num}failover_HOST
3050 if [ -z "${!varname}" ]; then
3051 eval ost${num}failover_HOST=$(facet_host ost${num})
3059 # wait a while to allow sptlrpc configuration be propogated to targets,
3060 # only needed when mounting new target devices.
3065 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3067 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3070 if [ "$MOUNT_2" ]; then
3071 mount_client $MOUNT2
3072 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3077 # by remounting mdt before ost, initial connect from mdt to ost might
3078 # timeout because ost is not ready yet. wait some time to its fully
3079 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3080 # by a context negotiation rpc with $TIMEOUT.
3081 # FIXME better by monitoring import status.
3084 sleep $((TIMEOUT + 5))
3090 mounted_lustre_filesystems() {
3091 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3094 init_facet_vars () {
3095 [ "$CLIENTONLY" ] && return 0
3102 eval export ${facet}_dev=${device}
3103 eval export ${facet}_opt=\"$@\"
3105 local dev=${facet}_dev
3107 # We need to loop for the label
3108 # in case its not initialized yet.
3109 for wait_time in {0,1,3,5,10}; do
3111 if [ $wait_time -gt 0 ]; then
3112 echo "${!dev} not yet initialized,"\
3113 "waiting ${wait_time} seconds."
3117 local label=$(devicelabel ${facet} ${!dev})
3119 # Check to make sure the label does
3120 # not include ffff at the end of the label.
3121 # This indicates it has not been initialized yet.
3123 if [[ $label =~ [f|F]{4}$ ]]; then
3124 # label is not initialized, unset the result
3125 # and either try again or fail
3132 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3134 eval export ${facet}_svc=${label}
3136 local varname=${facet}failover_HOST
3137 if [ -z "${!varname}" ]; then
3138 eval export $varname=$(facet_host $facet)
3141 varname=${facet}_HOST
3142 if [ -z "${!varname}" ]; then
3143 eval export $varname=$(facet_host $facet)
3146 # ${facet}failover_dev is set in cfg file
3147 varname=${facet}failover_dev
3148 if [ -n "${!varname}" ] ; then
3149 eval export ${facet}failover_dev=${!varname}
3151 eval export ${facet}failover_dev=$device
3154 # get mount point of already mounted device
3155 # is facet_dev is already mounted then use the real
3156 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3157 # i.e. ${facet}_MOUNT if specified by user or default
3158 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3159 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3160 if [ -z $mntpt ]; then
3161 mntpt=$(facet_mntpt $facet)
3163 eval export ${facet}_MOUNT=$mntpt
3166 init_facets_vars () {
3169 if ! remote_mds_nodsh; then
3170 for num in $(seq $MDSCOUNT); do
3171 DEVNAME=`mdsdevname $num`
3172 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3176 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3178 if ! remote_ost_nodsh; then
3179 for num in $(seq $OSTCOUNT); do
3180 DEVNAME=$(ostdevname $num)
3181 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3186 osc_ensure_active () {
3191 while [ $period -lt $timeout ]; do
3192 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3193 if [ $count -eq 0 ]; then
3197 echo "There are $count OST are inactive, wait $period seconds, and try again"
3199 period=$((period+3))
3202 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3205 set_conf_param_and_check() {
3209 local ORIG=$(do_facet $myfacet "$TEST")
3210 if [ $# -gt 3 ]; then
3216 echo "Setting $PARAM from $ORIG to $FINAL"
3217 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3218 error "conf_param $PARAM failed"
3220 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3221 error "check $PARAM failed!"
3224 init_param_vars () {
3226 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3228 log "Using TIMEOUT=$TIMEOUT"
3230 osc_ensure_active $SINGLEMDS $TIMEOUT
3231 osc_ensure_active client $TIMEOUT
3234 if [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ]; then
3236 elif [ $JOBSTATS_AUTO -ne 0 ]; then
3237 echo "enable jobstats, set job scheduler as $JOBID_VAR"
3238 jobid_var=$JOBID_VAR
3240 jobid_var=`$LCTL get_param -n jobid_var`
3241 if [ $jobid_var != "disable" ]; then
3242 echo "disable jobstats as required"
3249 if [ $jobid_var == $JOBID_VAR -o $jobid_var == "disable" ]; then
3250 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$jobid_var
3251 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
3252 $jobid_var || return 1
3255 if [ $QUOTA_AUTO -ne 0 ]; then
3256 if [ "$ENABLE_QUOTA" ]; then
3257 echo "enable quota as required"
3258 setup_quota $MOUNT || return 2
3260 echo "disable quota as required"
3261 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3267 nfs_client_mode () {
3268 if [ "$NFSCLIENT" ]; then
3269 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3270 local clients=$CLIENTS
3271 [ -z $clients ] && clients=$(hostname)
3273 # FIXME: remove hostname when 19215 fixed
3274 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3275 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3276 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3277 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3279 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3285 check_config_client () {
3288 local mounted=$(mount | grep " $mntpt ")
3289 if [ "$CLIENTONLY" ]; then
3291 # CLIENTONLY should not depend on *_HOST settings
3292 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3293 # in theory someone could create a new,
3294 # client-only config file that assumed lustre was already
3295 # configured and didn't set the MGSNID. If MGSNID is not set,
3296 # then we should use the mgs nid currently being used
3297 # as the default value. bug 18021
3298 [[ x$MGSNID = x ]] &&
3301 if [[ x$mgc != xMGC$MGSNID ]]; then
3302 if [ "$mgs_HOST" ]; then
3303 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3304 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3305 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3311 local myMGS_host=$mgs_HOST
3312 if [ "$NETTYPE" = "ptl" ]; then
3313 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3316 echo Checking config lustre mounted on $mntpt
3317 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3318 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3320 # if [ "$mgshost" != "$myMGS_host" ]; then
3321 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3322 # Please use correct config or set mds_HOST correctly!"
3327 check_config_clients () {
3328 local clients=${CLIENTS:-$HOSTNAME}
3331 nfs_client_mode && return
3333 do_rpc_nodes "$clients" check_config_client $mntpt
3335 sanity_mount_check || error "environments are insane!"
3339 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3340 local cltimeout=$(lctl get_param -n timeout)
3341 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3342 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3349 [ -z $mntpt ] && return 1
3350 local mounted=$(mounted_lustre_filesystems)
3352 echo $mounted' ' | grep -w -q $mntpt' '
3356 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3360 # empty lustre filesystem may have empty directories lost+found and .lustre
3362 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3363 -print | wc -l) = 1 ] || return 1
3364 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
3365 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
3369 check_and_setup_lustre() {
3370 nfs_client_mode && return
3372 local MOUNTED=$(mounted_lustre_filesystems)
3376 # both MOUNT and MOUNT2 are not mounted
3377 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3378 [ "$REFORMAT" ] && formatall
3379 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3381 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3382 export I_MOUNTED=yes
3386 elif is_mounted $MOUNT2; then
3388 # MOUNT2 is mounted, while MOUNT_2 is not set
3389 if ! [ "$MOUNT_2" ]; then
3390 cleanup_mount $MOUNT2
3391 export I_UMOUNTED2=yes
3394 # MOUNT2 is mounted, MOUNT_2 is set
3396 # FIXME: what to do if check_config failed?
3398 # 1) remote client has mounted other Lustre fs ?
3399 # 2) it has insane env ?
3400 # let's try umount MOUNT2 on all clients and mount it again:
3401 if ! check_config_clients $MOUNT2; then
3402 cleanup_mount $MOUNT2
3403 restore_mount $MOUNT2
3404 export I_MOUNTED2=yes
3409 # MOUNT is mounted MOUNT2 is not mounted
3410 elif [ "$MOUNT_2" ]; then
3411 restore_mount $MOUNT2
3412 export I_MOUNTED2=yes
3416 # FIXME: what to do if check_config failed?
3418 # 1) remote client has mounted other Lustre fs?
3419 # 2) lustre is mounted on remote_clients atall ?
3420 check_config_clients $MOUNT
3424 set_default_debug_nodes $(comma_list $(nodes_list))
3432 if [ "$ONLY" == "setup" ]; then
3438 local clients=${CLIENTS:-$HOSTNAME}
3441 zconf_mount_clients $clients $mntpt
3445 local clients=${CLIENTS:-$HOSTNAME}
3448 zconf_umount_clients $clients $mntpt
3451 cleanup_and_setup_lustre() {
3452 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3453 lctl set_param debug=0 || true
3455 if [ "$ONLY" == "cleanup" ]; then
3459 check_and_setup_lustre
3462 # Get all of the server target devices from a given server node and type.
3469 if [ "$type" == ost ]; then
3470 devs=$(get_osd_param $node "" mntdev)
3472 devs=$(do_node $node \
3473 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3475 for dev in $devs; do
3477 *loop*) do_node $node "losetup $dev" | \
3478 sed -e "s/.*(//" -e "s/).*//" ;;
3484 # Get all of the server target devices.
3489 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3493 for node in $(osts_nodes); do
3494 OSTDEVS[i]=$(get_mnt_devs $node ost)
3499 # Run e2fsck on MDT or OST device.
3505 df > /dev/null # update statfs data on disk
3506 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3509 do_node $node $cmd || rc=$?
3510 [ $rc -le $FSCK_MAX_ERR ] || \
3511 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3515 # verify a directory is shared among nodes.
3516 check_shared_dir() {
3519 [ -z "$dir" ] && return 1
3520 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3521 check_write_access $dir || return 1
3525 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3531 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3532 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3534 check_shared_dir $SHARED_DIRECTORY ||
3535 error "$SHARED_DIRECTORY isn't a shared directory"
3537 export MDSDB=$SHARED_DIRECTORY/mdsdb
3538 export OSTDB=$SHARED_DIRECTORY/ostdb
3540 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3542 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3547 for node in $(osts_nodes); do
3548 for dev in ${OSTDEVS[i]}; do
3549 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3550 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3551 ostidx=$((ostidx + 1))
3558 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3562 [ $rc -le $FSCK_MAX_ERR ] || \
3563 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3564 echo "lfsck finished with rc=$rc"
3566 rm -rvf $MDSDB* $OSTDB* || true
3570 check_and_cleanup_lustre() {
3571 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3577 if is_mounted $MOUNT; then
3578 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3579 error "remove sub-test dirs failed"
3580 [ "$ENABLE_QUOTA" ] && restore_quota || true
3583 if [ "$I_UMOUNTED2" = "yes" ]; then
3584 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3587 if [ "$I_MOUNTED2" = "yes" ]; then
3588 cleanup_mount $MOUNT2
3591 if [ "$I_MOUNTED" = "yes" ]; then
3592 cleanupall -f || error "cleanup failed"
3600 wait_for_function () {
3603 # suppress fn both stderr and stdout
3604 if [ "$1" = "--quiet" ]; then
3606 quiet=" > /dev/null 2>&1"
3618 eval $fn $quiet && return 0
3620 wait=$((wait + sleep))
3621 [ $wait -lt $max ] || return 1
3622 echo waiting $fn, $((max - wait)) secs left ...
3632 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3633 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3634 echo "Network not available!"
3638 echo `date +"%H:%M:%S (%s)"` network interface is UP
3646 # Convert a space-delimited list to a comma-delimited list. If the input is
3647 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3649 # echo is used to convert newlines to spaces, since it doesn't
3650 # introduce a trailing space as using "tr '\n' ' '" does
3651 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3657 echo $list | grep -qw $item
3660 # list, excluded are the comma separated lists
3661 exclude_items_from_list () {
3667 for item in ${excluded//,/ }; do
3668 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3670 echo $(comma_list $list)
3673 # list, expand are the comma separated lists
3675 local list=${1//,/ }
3676 local expand=${2//,/ }
3679 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3680 echo $(comma_list $expanded)
3683 testslist_filter () {
3684 local script=$LUSTRE/tests/${TESTSUITE}.sh
3686 [ -f $script ] || return 0
3688 local start_at=$START_AT
3689 local stop_at=$STOP_AT
3691 local var=${TESTSUITE//-/_}_START_AT
3692 [ x"${!var}" != x ] && start_at=${!var}
3693 var=${TESTSUITE//-/_}_STOP_AT
3694 [ x"${!var}" != x ] && stop_at=${!var}
3696 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3697 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3698 /^'${start_at}'$/ {flag = 0}
3699 {if (flag == 1) print $0}
3700 /^'${stop_at}'$/ { flag = 1 }'
3704 (cd `dirname $1`; echo $PWD/`basename $1`)
3708 local types=${1:-"OST MDS MGS"}
3712 for entry in $types; do
3713 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3714 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3717 MGS ) list="$list $name";;
3718 MDS|OST ) local count=${type}COUNT
3719 for ((i=1; i<=${!count}; i++)) do
3720 list="$list ${name}$i"
3722 * ) error "Invalid facet type"
3726 echo $(comma_list $list)
3729 ##################################
3730 # Adaptive Timeouts funcs
3733 # only check mds, we assume at_max is the same on all nodes
3734 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3735 if [ $at_max -eq 0 ]; then
3746 # suppose that all ost-s have the same $at value set
3747 [ $facet != "ost" ] || facet=ost1
3749 do_facet $facet "lctl get_param -n $at"
3767 if [ $facet == "ost" ]; then
3768 facet=$(get_facets OST)
3769 elif [ $facet == "mds" ]; then
3770 facet=$(get_facets MDS)
3772 hosts=$(expand_list $hosts $(facets_hosts $facet))
3775 do_nodes $hosts lctl set_param at_max=$at_max
3778 ##################################
3782 # OBD_FAIL_MDS_ALL_REQUEST_NET
3784 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3785 do_facet client "$1" || RC=$?
3786 do_facet $SINGLEMDS lctl set_param fail_loc=0
3791 # OBD_FAIL_MDS_ALL_REPLY_NET
3793 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3794 do_facet client "$@" || RC=$?
3795 do_facet $SINGLEMDS lctl set_param fail_loc=0
3799 drop_reint_reply() {
3800 # OBD_FAIL_MDS_REINT_NET_REP
3802 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3803 do_facet client "$@" || RC=$?
3804 do_facet $SINGLEMDS lctl set_param fail_loc=0
3808 drop_update_reply() {
3809 # OBD_FAIL_UPDATE_OBJ_NET
3813 do_facet mds${index} lctl set_param fail_loc=0x1500
3814 do_facet client "$@" || RC=$?
3815 do_facet mds${index} lctl set_param fail_loc=0
3820 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3822 do_facet ost1 lctl set_param fail_loc=0x214
3823 do_facet client "$1" || RC=$?
3824 do_facet client "sync"
3825 do_facet ost1 lctl set_param fail_loc=0
3829 drop_ldlm_cancel() {
3830 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
3832 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3833 do_nodes $list lctl set_param fail_loc=0x304
3835 do_facet client "$@" || RC=$?
3837 do_nodes $list lctl set_param fail_loc=0
3841 drop_bl_callback() {
3842 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
3844 do_facet client lctl set_param fail_loc=0x80000305
3845 do_facet client "$@" || RC=$?
3846 do_facet client lctl set_param fail_loc=0
3851 #define OBD_FAIL_LDLM_REPLY 0x30c
3853 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3854 do_facet client "$@" || RC=$?
3855 do_facet $SINGLEMDS lctl set_param fail_loc=0
3863 echo "clearing fail_loc on $facet"
3864 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3867 set_nodes_failloc () {
3868 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3871 cancel_lru_locks() {
3872 $LCTL mark "cancel_lru_locks $1 start"
3873 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3874 $LCTL set_param -n $d=clear
3876 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3877 $LCTL mark "cancel_lru_locks $1 stop"
3882 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3883 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3884 echo "$DEFAULT_LRU_SIZE"
3889 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3892 lru_resize_disable()
3894 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3899 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3900 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3901 echo there is still data in page cache $FILE ?
3902 lctl get_param -n $FILE
3910 DEBUGSAVE="$(lctl get_param -n debug)"
3914 [ -n "$DEBUGSAVE" ] && \
3915 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3920 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3923 debug_size_restore() {
3924 [ -n "$DEBUG_SIZE_SAVED" ] && \
3925 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3929 start_full_debug_logging() {
3934 local DEBUG_SIZE=150
3936 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3937 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3940 stop_full_debug_logging() {
3945 # prints bash call stack
3948 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
3949 local s=${BASH_SOURCE[$i]}
3950 local l=${BASH_LINENO[$i-1]}
3951 local f=${FUNCNAME[$i]}
3952 echo " = $s:$l:$f()"
3956 ##################################
3958 ##################################
3961 local TYPE=${TYPE:-"FAIL"}
3964 # do not dump logs if $1=false
3965 if [ "x$1" = "xfalse" ]; then
3970 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
3974 # We need to dump the logs on all nodes
3976 gather_logs $(comma_list $(nodes_list))
3980 [ "$TESTSUITELOG" ] &&
3981 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
3982 echo "$@" > $LOGDIR/err
3987 local log=$TESTSUITELOG
3989 [ -f "$log" ] && grep -q FAIL $log && status=1
4002 # use only if we are ignoring failures for this test, bugno required.
4003 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4004 # e.g. error_ignore 5494 "your message"
4006 local TYPE="IGNORE (bz$1)"
4011 error_and_remount() {
4013 remount_client $MOUNT
4018 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4023 log " SKIP: $TESTSUITE $TESTNAME $@"
4025 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4026 skip_logged $TESTNAME "$@"
4029 echo "$@" > $LOGDIR/skip
4032 [[ -n "$TESTSUITELOG" ]] &&
4033 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4036 build_test_filter() {
4037 EXCEPT="$EXCEPT $(testslist_filter)"
4039 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4043 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4044 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4045 [ "$EXCEPT_SLOW" ] && \
4046 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4047 for E in $EXCEPT; do
4048 eval EXCEPT_${E}=true
4050 for E in $ALWAYS_EXCEPT; do
4051 eval EXCEPT_ALWAYS_${E}=true
4053 for E in $EXCEPT_SLOW; do
4054 eval EXCEPT_SLOW_${E}=true
4056 for G in $GRANT_CHECK_LIST; do
4057 eval GCHECK_ONLY_${G}=true
4062 if [[ $1 = [a-z]* ]]; then
4069 # print a newline if the last test was skipped
4070 export LAST_SKIPPED=
4071 export ALWAYS_SKIPPED=
4073 # Main entry into test-framework. This is called with the name and
4074 # description of a test. The name is used to find the function to run
4075 # the test using "test_$name".
4077 # This supports a variety of methods of specifying specific test to
4078 # run or not run. These need to be documented...
4083 export base=`basetest $1`
4084 if [ ! -z "$ONLY" ]; then
4086 if [ ${!testname}x != x ]; then
4087 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4088 run_one_logged $1 "$2"
4092 if [ ${!testname}x != x ]; then
4093 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4094 run_one_logged $1 "$2"
4105 if [ ${!testname}x != x ]; then
4106 TESTNAME=test_$1 skip "skipping excluded test $1"
4109 testname=EXCEPT_$base
4110 if [ ${!testname}x != x ]; then
4111 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4114 testname=EXCEPT_ALWAYS_$1
4115 if [ ${!testname}x != x ]; then
4116 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4119 testname=EXCEPT_ALWAYS_$base
4120 if [ ${!testname}x != x ]; then
4121 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4124 testname=EXCEPT_SLOW_$1
4125 if [ ${!testname}x != x ]; then
4126 TESTNAME=test_$1 skip "skipping SLOW test $1"
4129 testname=EXCEPT_SLOW_$base
4130 if [ ${!testname}x != x ]; then
4131 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4137 run_one_logged $1 "$2"
4144 module_loaded lnet || load_modules
4156 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4161 strace -o $TMP/$1.strace -ttt $*
4163 log "FINISHED: $*: rc $RC"
4170 banner test complete, duration $duration sec
4171 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4172 echo duration $duration >>$TESTSUITELOG
4176 # Set TEST_STATUS here. It will be used for logging the result.
4179 if [[ -f $LOGDIR/err ]]; then
4181 elif [[ -f $LOGDIR/skip ]]; then
4184 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4188 local FFREE=$(do_node $SINGLEMDS \
4189 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4190 local FTOTAL=$(do_node $SINGLEMDS \
4191 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4193 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4197 echo -n "Resetting fail_loc on all nodes..."
4198 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4204 # Log a message (on all nodes) padded with "=" before and after.
4205 # Also appends a timestamp and prepends the testsuite name.
4208 EQUALS="===================================================================================================="
4210 msg="== ${TESTSUITE} $*"
4212 [[ $last != "=" && $last != " " ]] && msg="$msg "
4213 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4214 # always include at least == after the message
4215 log "$msg== $(date +"%H:%M:%S (%s)")"
4219 # Run a single test function and cleanup after it.
4221 # This function should be run in a subshell so the test func can
4222 # exit() without stopping the whole script.
4227 tfile=f.${TESTSUITE}.${testnum}
4228 export tdir=d0.${TESTSUITE}/d${base}
4229 export TESTNAME=test_$testnum
4230 local SAVE_UMASK=`umask`
4233 banner "test $testnum: $message"
4234 test_${testnum} || error "test_$testnum failed with $?"
4237 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4238 check_catastrophe || error "LBUG/LASSERT detected"
4239 if [ "$PARALLEL" != "yes" ]; then
4240 ps auxww | grep -v grep | grep -q multiop &&
4241 error "multiop still running"
4250 # Wrapper around run_one to ensure:
4251 # - test runs in subshell
4252 # - output of test is saved to separate log file for error reporting
4253 # - test result is saved to data file
4256 local BEFORE=`date +%s`
4258 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4259 local test_log=$LOGDIR/$name
4262 local SAVE_UMASK=`umask`
4266 log_sub_test_begin test_${1}
4267 (run_one $1 "$2") 2>&1 | tee -i $test_log
4268 local RC=${PIPESTATUS[0]}
4270 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4271 echo "test_$1 returned $RC" | tee $LOGDIR/err
4273 duration=$((`date +%s` - $BEFORE))
4274 pass "$1" "(${duration}s)"
4276 if [[ -f $LOGDIR/err ]]; then
4277 TEST_ERROR=$(cat $LOGDIR/err)
4278 elif [[ -f $LOGDIR/skip ]]; then
4279 TEST_ERROR=$(cat $LOGDIR/skip)
4281 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4283 if [ -f $LOGDIR/err ]; then
4284 $FAIL_ON_ERROR && exit $RC
4293 # Print information of skipped tests to result.yml
4296 log_sub_test_begin $1
4298 log_sub_test_end "SKIP" "0" "0" "$@"
4302 (cd `dirname $1`; echo $PWD/`basename $1`)
4307 export base=`basetest $1`
4308 [ "$CHECK_GRANT" == "no" ] && return 0
4310 testname=GCHECK_ONLY_${base}
4311 [ ${!testname}x == x ] && return 0
4313 echo -n "checking grant......"
4315 local clients=$CLIENTS
4316 [ -z $clients ] && clients=$(hostname)
4318 # sync all the data and make sure no pending data on server
4319 do_nodes $clients sync
4322 client_grant=`do_nodes $clients \
4323 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4324 awk '{total += $1} END{print total}'`
4327 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4328 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4329 awk '{total += $1} END{print total}'`
4331 # check whether client grant == server grant
4332 if [ $client_grant -ne $server_grant ]; then
4333 echo "failed: client:${client_grant} server: ${server_grant}."
4334 do_nodes $(comma_list $(osts_nodes)) \
4335 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4336 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4339 echo "pass: client:${client_grant} server: ${server_grant}"
4344 ########################
4350 ost=`echo $1 | awk -F_ '{print $3}'`
4351 if [ -z $ost ]; then
4352 ost=`echo $1 | sed 's/-osc.*//'`
4357 ostuuid_from_index()
4359 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4362 ostname_from_index() {
4363 local uuid=$(ostuuid_from_index $1)
4367 index_from_ostuuid()
4369 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4372 mdtuuid_from_index()
4374 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4378 # Return unique identifier for given hostname
4381 echo $host_name | md5sum | cut -d' ' -f1
4385 # Returns list of ip addresses for each interface
4387 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4392 # Cache address list to avoid mutiple execution of local_addr_list
4393 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4395 for i in $LOCAL_ADDR_LIST ; do
4396 [[ "$i" == "$addr" ]] && return 0
4403 local is_local="IS_LOCAL_$(host_id $host_name)"
4404 if [ -z "${!is_local-}" ] ; then
4406 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4407 is_local_addr "$host_ip" && eval $is_local=1
4409 [[ "${!is_local}" == "1" ]]
4414 local_node $node && return 1
4421 for node in $(mdts_nodes); do
4422 remote_node $node && return 0
4429 [ "$CLIENTONLY" ] && return 0 || true
4430 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4435 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4436 MSKIPPED=1 && return 1
4443 for node in $(osts_nodes) ; do
4444 remote_node $node && return 0
4451 [ "$CLIENTONLY" ] && return 0 || true
4452 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4457 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4458 OSKIPPED=1 && return 1
4465 MGS=$(facet_host mgs)
4466 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4471 remote_mds_nodsh || remote_ost_nodsh || \
4472 $(single_local_node $(comma_list $(nodes_list)))
4478 for num in `seq $MDSCOUNT`; do
4479 MDSNODES="$MDSNODES $(facet_host mds$num)"
4481 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4487 remote_ost && remote_mds
4495 for facet in ${facets//,/ }; do
4496 if [ "$FAILURE_MODE" = HARD ]; then
4497 nodes="$nodes $(facet_active_host $facet)"
4499 nodes="$nodes $(facet_host $facet)"
4502 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4508 local facets=$(get_facets OST)
4509 local nodes=$(facets_nodes $facets)
4515 # FIXME. We need a list of clients
4516 local myNODES=$HOSTNAME
4519 # CLIENTS (if specified) contains the local client
4520 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4522 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4523 myNODES="$myNODES $(facets_nodes $(get_facets))"
4526 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4531 remote_nodes_list () {
4532 echo $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4535 init_clients_lists () {
4536 # Sanity check: exclude the local client from RCLIENTS
4537 local clients=$(hostlist_expand "$RCLIENTS")
4538 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4540 # Sanity check: exclude the dup entries
4541 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4543 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4545 # Sanity check: exclude the dup entries from CLIENTS
4546 # for those configs which has SINGLCLIENT set to local client
4547 clients=$(for i in $clients; do echo $i; done | sort -u)
4549 CLIENTS=$(comma_list $clients)
4550 local -a remoteclients=($RCLIENTS)
4551 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4552 varname=CLIENT$((i + 2))
4553 eval $varname=${remoteclients[i]}
4556 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4559 get_random_entry () {
4562 rnodes=${rnodes//,/ }
4564 local -a nodes=($rnodes)
4565 local num=${#nodes[@]}
4566 local i=$((RANDOM * num * 2 / 65536))
4572 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4577 lctl get_param version | grep -q patchless
4581 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4582 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4587 echo $nodes | wc -w || true
4591 local nodes=$(osts_nodes)
4592 local osscount=$(get_node_count "$nodes")
4593 [ ! "$OSTCOUNT" = "$osscount" ]
4597 local nodes=$(mdts_nodes)
4598 local mdtcount=$(get_node_count "$nodes")
4599 [ ! "$MDSCOUNT" = "$mdtcount" ]
4602 generate_machine_file() {
4603 local nodes=${1//,/ }
4604 local machinefile=$2
4606 for node in $nodes; do
4607 echo $node >>$machinefile || \
4608 { echo "can not generate machinefile $machinefile" && return 1; }
4613 local file=$1/stripe
4615 $LFS getstripe -v $file || error
4619 setstripe_nfsserver () {
4622 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4623 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4625 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4627 do_nodev $nfsserver lfs setstripe "$@"
4630 # Check and add a test group.
4636 local gid=$(getent group $group_name | cut -d: -f3)
4637 if [[ -n "$gid" ]]; then
4638 [[ "$gid" -eq "$group_id" ]] || {
4639 error_noexit "inconsistent group ID:" \
4640 "new: $group_id, old: $gid"
4644 groupadd -g $group_id $group_name
4651 # Check and add a test user.
4664 local uid=$(getent passwd $user_name | cut -d: -f3)
4665 if [[ -n "$uid" ]]; then
4666 if [[ "$uid" -eq "$user_id" ]]; then
4667 local dir=$(getent passwd $user_name | cut -d: -f6)
4668 if [[ "$dir" != "$home" ]]; then
4670 usermod -d $home $user_name
4674 error_noexit "inconsistent user ID:" \
4675 "new: $user_id, old: $uid"
4680 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4687 check_runas_id_ret() {
4689 local myRUNAS_UID=$1
4690 local myRUNAS_GID=$2
4693 if [ -z "$myRUNAS" ]; then
4694 error_exit "myRUNAS command must be specified for check_runas_id"
4697 $myRUNAS krb5_login.sh || \
4698 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4700 mkdir $DIR/d0_runas_test
4702 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4703 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4704 rm -rf $DIR/d0_runas_test
4709 local myRUNAS_UID=$1
4710 local myRUNAS_GID=$2
4713 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4714 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4715 Please set RUNAS_ID to some UID which exists on MDS and client or
4716 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4719 # obtain the UID/GID for MPI_USER
4723 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4724 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4726 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4727 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4730 # obtain and cache Kerberos ticket-granting ticket
4731 refresh_krb5_tgt() {
4732 local myRUNAS_UID=$1
4733 local myRUNAS_GID=$2
4736 if [ -z "$myRUNAS" ]; then
4737 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4740 CLIENTS=${CLIENTS:-$HOSTNAME}
4741 do_nodes $CLIENTS "set -x
4742 if ! $myRUNAS krb5_login.sh; then
4743 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4748 # Run multiop in the background, but wait for it to print
4749 # "PAUSING" to its stdout before returning from this function.
4750 multiop_bg_pause() {
4751 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4755 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4758 echo "$MULTIOP_PROG $FILE v$ARGS"
4759 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4761 echo "TMPPIPE=${TMPPIPE}"
4762 read -t 60 multiop_output < $TMPPIPE
4763 if [ $? -ne 0 ]; then
4768 if [ "$multiop_output" != "PAUSING" ]; then
4769 echo "Incorrect multiop output: $multiop_output"
4784 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4790 inodes_available () {
4791 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4795 mdsrate_inodes_available () {
4796 local min_inodes=$(inodes_available)
4797 echo $((min_inodes * 99 / 100))
4800 # reset llite stat counters
4801 clear_llite_stats(){
4802 lctl set_param -n llite.*.stats 0
4805 # sum llite stat items
4806 calc_llite_stats() {
4807 local res=$(lctl get_param -n llite.*.stats |
4808 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4812 # reset osc stat counters
4814 lctl set_param -n osc.*.osc_stats 0
4817 # sum osc stat items
4819 local res=$(lctl get_param -n osc.*.osc_stats |
4820 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4825 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4828 calc_osc_kbytes () {
4829 df $MOUNT > /dev/null
4830 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4833 # save_lustre_params(node, parameter_mask)
4834 # generate a stream of formatted strings (<node> <param name>=<param value>)
4835 save_lustre_params() {
4837 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4840 # restore lustre parameters from input stream, produces by save_lustre_params
4841 restore_lustre_params() {
4845 while IFS=" =" read node name val; do
4846 do_node ${node//:/} "lctl set_param -n $name $val"
4850 check_catastrophe() {
4851 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4852 local C=$CATASTROPHE
4853 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4855 [ -z "$rnodes" ] && return 0
4858 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
4859 echo \\\$(< $C) || echo 0);
4860 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4863 if [ -n "$data" ]; then
4870 # CMD: determine mds index where directory inode presents
4873 local file=$dir/f0.get_mds_dir_tmpfile
4878 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4879 local -a oldused=($iused)
4881 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4883 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4884 local -a newused=($iused)
4887 for ((i=0; i<${#newused[@]}; i++)); do
4888 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4894 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4897 mdsrate_cleanup () {
4899 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
4900 --nfiles $3 --dir $4 --filefmt $5 $6
4905 delayed_recovery_enabled () {
4906 local var=${SINGLEMDS}_svc
4907 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4910 ########################
4912 convert_facet2label() {
4915 if [ x$facet = xost ]; then
4919 local varsvc=${facet}_svc
4921 if [ -n ${!varsvc} ]; then
4924 error "No lablel for $facet!"
4928 get_clientosc_proc_path() {
4929 echo "${1}-osc-[^M]*"
4932 get_lustre_version () {
4933 local facet=${1:-"$SINGLEMDS"}
4934 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4937 lustre_version_code() {
4938 local facet=${1:-"$SINGLEMDS"}
4939 version_code $(get_lustre_version $1)
4942 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4943 # used by MDT would not be changed.
4944 # mdt lov: fsname-mdtlov
4945 # mdt osc: fsname-OSTXXXX-osc
4946 mds_on_old_device() {
4947 local mds=${1:-"$SINGLEMDS"}
4949 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
4950 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
4951 > /dev/null 2>&1" && return 0
4956 get_mdtosc_proc_path() {
4958 local ost_label=${2:-"*OST*"}
4960 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
4961 local mdt_label=$(convert_facet2label $mds_facet)
4962 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
4964 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
4965 mds_on_old_device $mds_facet; then
4966 echo "${ost_label}-osc"
4968 echo "${ost_label}-osc-${mdt_index}"
4972 get_osc_import_name() {
4975 local label=$(convert_facet2label $ost)
4977 if [ "${facet:0:3}" = "mds" ]; then
4978 get_mdtosc_proc_path $facet $label
4982 get_clientosc_proc_path $label
4986 _wait_import_state () {
4989 local maxtime=${3:-$(max_recovery_time)}
4993 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4994 while [ "${CONN_STATE}" != "${expected}" ]; do
4995 if [ "${expected}" == "DISCONN" ]; then
4996 # for disconn we can check after proc entry is removed
4997 [ "x${CONN_STATE}" == "x" ] && return 0
4998 # with AT enabled, we can have connect request timeout near of
4999 # reconnect timeout and test can't see real disconnect
5000 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5002 [ $i -ge $maxtime ] && \
5003 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5006 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
5010 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5014 wait_import_state() {
5017 local maxtime=${3:-$(max_recovery_time)}
5020 for param in ${params//,/ }; do
5021 _wait_import_state $state $param $maxtime || return
5025 # One client request could be timed out because server was not ready
5026 # when request was sent by client.
5027 # The request timeout calculation details :
5029 # /* We give the server rq_timeout secs to process the req, and
5030 # add the network latency for our local timeout. */
5031 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5032 # ptlrpc_at_get_net_latency(request) ;
5034 # ptlrpc_connect_import ()
5035 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5038 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5039 # ptlrpc_at_get_net_latency(request) ->
5040 # at_get (max (iat_net_latency=0, at_min)) = at_min
5043 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5044 # INITIAL_CONNECT_TIMEOUT + at_min
5046 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5047 # because we can not get this value in runtime,
5048 # the value depends on configure options, and it is not stored in /proc.
5050 # #define CONNECTION_SWITCH_MIN 5U
5051 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5053 request_timeout () {
5056 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5057 local init_connect_timeout=$TIMEOUT
5058 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5060 local at_min=$(at_get $facet at_min)
5062 echo $(( init_connect_timeout + at_min ))
5065 wait_osc_import_state() {
5069 local ost=$(get_osc_import_name $facet $ost_facet)
5071 local param="osc.${ost}.ost_server_uuid"
5074 # 1. wait the deadline of client 1st request (it could be skipped)
5075 # 2. wait the deadline of client 2nd request
5076 local maxtime=$(( 2 * $(request_timeout $facet)))
5078 #During setup time, the osc might not be setup, it need wait
5079 #until list_param can return valid value. And also if there
5080 #are mulitple osc entries we should list all of them before
5082 local params=$($LCTL list_param $param || true)
5083 while [ -z "$params" ]; do
5084 if [ $i -ge $maxtime ]; then
5085 echo "can't get $param by list_param in $maxtime secs"
5086 if [[ $facet != client* ]]; then
5087 echo "Go with $param directly"
5096 params=$($LCTL list_param $param || true)
5099 if ! do_rpc_nodes "$(facet_host $facet)" \
5100 wait_import_state $expected "$params" $maxtime; then
5101 error "import is not in ${expected} state"
5108 get_clientmdc_proc_path() {
5116 [ -z "$list" ] && return 0
5118 # Add paths to lustre tests for 32 and 64 bit systems.
5119 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
5120 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5123 wait_clients_import_state () {
5130 if [ "$FAILURE_MODE" = HARD ]; then
5131 facets=$(facets_on_host $(facet_active_host $facet))
5134 for facet in ${facets//,/ }; do
5135 local label=$(convert_facet2label $facet)
5138 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5139 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5140 *) error "unknown facet!" ;;
5142 local params=$(expand_list $params $proc_path)
5145 if ! do_rpc_nodes "$list" wait_import_state $expected $params; then
5146 error "import is not in ${expected} state"
5156 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5157 $LCTL get_param obdfilter.*.kbytesavail))
5158 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5159 $LCTL get_param -n obdfilter.*.tot_granted))
5160 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5161 $LCTL get_param -n obdfilter.*.kbytestotal))
5162 for ((i=0; i<${#AVAILA[@]}; i++)); do
5163 local -a AVAIL1=(${AVAILA[$i]//=/ })
5164 local -a TOTAL=(${TOTALA[$i]//=/ })
5165 GRANT=$((${GRANTA[$i]}/1024))
5166 # allow 1% of total space in bavail because of delayed
5167 # allocation with ZFS which might release some free space after
5168 # txg commit. For small devices, we set a mininum of 8MB
5169 local LIMIT=$((${TOTAL} / 100 + 8000))
5170 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5171 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5172 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5173 echo " FULL" || echo
5179 do_facet mgs lctl pool_list $1
5183 local fsname=${1%%.*}
5184 local poolname=${1##$fsname.}
5186 do_facet mgs lctl pool_new $1
5188 # get param should return err unless pool is created
5189 [[ $RC -ne 0 ]] && return $RC
5191 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5192 2>/dev/null || echo foo" "" || RC=1
5193 if [[ $RC -eq 0 ]]; then
5196 error "pool_new failed $1"
5201 add_pool_to_list () {
5202 local fsname=${1%%.*}
5203 local poolname=${1##$fsname.}
5205 local listvar=${fsname}_CREATED_POOLS
5206 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5209 remove_pool_from_list () {
5210 local fsname=${1%%.*}
5211 local poolname=${1##$fsname.}
5213 local listvar=${fsname}_CREATED_POOLS
5214 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5217 destroy_pool_int() {
5219 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5220 awk '$1 !~ /^Pool:/ {print $1}')
5221 for ost in $OSTS; do
5222 do_facet mgs lctl pool_remove $1 $ost
5224 do_facet mgs lctl pool_destroy $1
5227 # <fsname>.<poolname> or <poolname>
5229 local fsname=${1%%.*}
5230 local poolname=${1##$fsname.}
5232 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5236 pool_list $fsname.$poolname || return $?
5238 destroy_pool_int $fsname.$poolname
5240 [[ $RC -ne 0 ]] && return $RC
5242 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5243 2>/dev/null || echo foo" "foo" || RC=1
5245 if [[ $RC -eq 0 ]]; then
5246 remove_pool_from_list $fsname.$poolname
5248 error "destroy pool failed $1"
5254 local fsname=${1:-$FSNAME}
5256 local listvar=${fsname}_CREATED_POOLS
5260 [ x${!listvar} = x ] && return 0
5262 echo destroy the created pools: ${!listvar}
5263 for poolname in ${!listvar//,/ }; do
5264 destroy_pool $fsname.$poolname
5269 local fsname=${1:-$FSNAME}
5271 destroy_pools $fsname
5277 local ts=$(date +%s)
5280 if [[ ! -f "$YAML_LOG" ]]; then
5281 # init_logging is not performed before gather_logs,
5282 # so the $LOGDIR needs to be checked here
5283 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5286 [ -f $LOGDIR/shared ] && docp=false
5288 # dump lustre logs, dmesg
5290 prefix="$TESTLOG_PREFIX.$TESTNAME"
5292 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5294 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5295 echo "Dumping logs only on local client."
5296 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5297 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5302 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5303 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5304 if [ ! -f $LOGDIR/shared ]; then
5305 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5318 for i in $(seq 0 $num_mntpts); do
5319 cmd="ls -laf ${mntpt_root}$i/$dir"
5325 for pid in $pids; do
5332 # target_start_and_reset_recovery_timer()
5333 # service_time = at_est2timeout(service_time);
5334 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5335 # INITIAL_CONNECT_TIMEOUT);
5336 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5337 #define CONNECTION_SWITCH_INC 1
5338 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5339 #define CONNECTION_SWITCH_MIN 5U
5341 max_recovery_time () {
5342 local init_connect_timeout=$(( TIMEOUT / 20 ))
5343 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5345 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5350 get_clients_mount_count () {
5351 local clients=${CLIENTS:-`hostname`}
5353 # we need to take into account the clients mounts and
5354 # exclude mds/ost mounts if any;
5355 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5359 PROC_CLI="srpc_info"
5367 if [ $M -lt $N ]; then
5371 while [ $N -lt $M ]; do
5381 calc_connection_cnt() {
5384 # MDT->MDT = 2 * C(M, 2)
5388 comb_m2=$(combination $MDSCOUNT 2)
5390 local num_clients=$(get_clients_mount_count)
5392 local cnt_mdt2mdt=$((comb_m2 * 2))
5393 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5394 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5395 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5396 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5397 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5398 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5412 local cmd="$tgt.srpc.flavor"
5414 if [ $net == "any" ]; then
5419 if [ $dir != "any" ]; then
5424 log "Setting sptlrpc rule: $cmd"
5425 do_facet mgs "$LCTL conf_param $cmd"
5434 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5435 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5437 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5439 if [ "x$bulkspec" != "x" ]; then
5440 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5442 if [ "x$algs" != "x" ]; then
5443 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5445 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5446 if [ $bulk == "bulkn" ]; then
5447 bulk_count=`echo "$output" | grep "bulk flavor" \
5448 | grep "null/null" | wc -l`
5449 elif [ $bulk == "bulki" ]; then
5450 bulk_count=`echo "$output" | grep "bulk flavor" \
5451 | grep "/null" | grep -v "null/" | wc -l`
5453 bulk_count=`echo "$output" | grep "bulk flavor" \
5454 | grep -v "/null" | grep -v "null/" | wc -l`
5458 [ $bulk_count -lt $count ] && count=$bulk_count
5469 local clients=${CLIENTS:-`hostname`}
5471 for c in ${clients//,/ }; do
5472 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5473 tmpcnt=`count_flvr "$output" $flavor`
5474 cnt=$((cnt + tmpcnt))
5484 local clients=${CLIENTS:-`hostname`}
5486 for c in ${clients//,/ }; do
5487 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5488 tmpcnt=`count_flvr "$output" $flavor`
5489 cnt=$((cnt + tmpcnt))
5499 if [ $MDSCOUNT -le 1 ]; then
5504 for num in `seq $MDSCOUNT`; do
5505 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5506 tmpcnt=`count_flvr "$output" $flavor`
5507 cnt=$((cnt + tmpcnt))
5518 for num in `seq $MDSCOUNT`; do
5519 mdtosc=$(get_mdtosc_proc_path mds$num)
5520 mdtosc=${mdtosc/-MDT*/-MDT\*}
5521 output=$(do_facet mds$num lctl get_param -n \
5522 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5523 tmpcnt=`count_flvr "$output" $flavor`
5524 cnt=$((cnt + tmpcnt))
5533 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5534 count_flvr "$output" $flavor
5539 local dir=$1 # from to
5540 local flavor=$2 # flavor expected
5543 if [ $dir == "cli2mdt" ]; then
5544 res=`flvr_cnt_cli2mdt $flavor`
5545 elif [ $dir == "cli2ost" ]; then
5546 res=`flvr_cnt_cli2ost $flavor`
5547 elif [ $dir == "mdt2mdt" ]; then
5548 res=`flvr_cnt_mdt2mdt $flavor`
5549 elif [ $dir == "mdt2ost" ]; then
5550 res=`flvr_cnt_mdt2ost $flavor`
5551 elif [ $dir == "all2ost" ]; then
5552 res1=`flvr_cnt_mdt2ost $flavor`
5553 res2=`flvr_cnt_cli2ost $flavor`
5554 res=$((res1 + res2))
5555 elif [ $dir == "all2mdt" ]; then
5556 res1=`flvr_cnt_mdt2mdt $flavor`
5557 res2=`flvr_cnt_cli2mdt $flavor`
5558 res=$((res1 + res2))
5559 elif [ $dir == "all2all" ]; then
5560 res1=`flvr_cnt_mdt2ost $flavor`
5561 res2=`flvr_cnt_cli2ost $flavor`
5562 res3=`flvr_cnt_mdt2mdt $flavor`
5563 res4=`flvr_cnt_cli2mdt $flavor`
5564 res=$((res1 + res2 + res3 + res4))
5572 local dir=$1 # from to
5573 local flavor=$2 # flavor expected
5574 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5578 for ((i=0;i<20;i++)); do
5579 echo -n "checking $dir..."
5580 res=$(do_check_flavor $dir $flavor)
5581 echo "found $res/$expect $flavor connections"
5582 [ $res -ge $expect ] && return 0
5586 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5590 restore_to_default_flavor()
5592 local proc="mgs.MGS.live.$FSNAME"
5594 echo "restoring to default flavor..."
5596 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5598 # remove all existing rules if any
5599 if [ $nrule -ne 0 ]; then
5600 echo "$nrule existing rules"
5601 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5602 echo "remove rule: $rule"
5603 spec=`echo $rule | awk -F = '{print $1}'`
5604 do_facet mgs "$LCTL conf_param -d $spec"
5608 # verify no rules left
5609 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5610 [ $nrule -ne 0 ] && error "still $nrule rules left"
5612 # wait for default flavor to be applied
5613 # currently default flavor for all connections are 'null'
5614 wait_flavor all2all null
5615 echo "now at default flavor settings"
5620 local flavor=${1:-null}
5622 echo "setting all flavor to $flavor"
5624 # FIXME need parameter to this fn
5625 # and remove global vars
5626 local cnt_all2all=$(calc_connection_cnt all2all)
5628 local res=$(do_check_flavor all2all $flavor)
5629 if [ $res -eq $cnt_all2all ]; then
5630 echo "already have total $res $flavor connections"
5634 echo "found $res $flavor out of total $cnt_all2all connections"
5635 restore_to_default_flavor
5637 [[ $flavor = null ]] && return 0
5639 set_rule $FSNAME any any $flavor
5640 wait_flavor all2all $flavor
5646 # Checking for shared logdir
5647 if [ ! -d $dir ]; then
5648 # Not found. Create local logdir
5651 touch $dir/check_file.$(hostname -s)
5656 check_write_access() {
5661 for node in $(nodes_list); do
5662 file=$dir/check_file.$(short_hostname $node)
5663 if [[ ! -f "$file" ]]; then
5664 # Logdir not accessible/writable from this node.
5667 rm -f $file || return 1
5673 if [[ -n $YAML_LOG ]]; then
5676 local SAVE_UMASK=`umask`
5679 export YAML_LOG=${LOGDIR}/results.yml
5683 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5684 if check_shared_dir $LOGDIR; then
5685 touch $LOGDIR/shared
5686 echo "Logging to shared log directory: $LOGDIR"
5688 echo "Logging to local directory: $LOGDIR"
5691 yml_nodes_file $LOGDIR >> $YAML_LOG
5692 yml_results_file >> $YAML_LOG
5699 yml_log_test $1 >> $YAML_LOG
5703 yml_log_test_status $@ >> $YAML_LOG
5706 log_sub_test_begin() {
5707 yml_log_sub_test_begin "$@" >> $YAML_LOG
5710 log_sub_test_end() {
5711 yml_log_sub_test_end "$@" >> $YAML_LOG
5717 local llverdev_opts=$2
5718 local devname=$(basename $1)
5719 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5720 # loop devices aren't in /proc/partitions
5721 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5723 size=$(($size / 1024 / 1024)) # Gb
5725 local partial_arg=""
5726 # Run in partial (fast) mode if the size
5727 # of a partition > 1 GB
5728 [ $size -gt 1 ] && partial_arg="-p"
5730 llverdev --force $partial_arg $llverdev_opts $dev
5736 local llverfs_opts=$2
5737 local use_partial_arg=$3
5738 local partial_arg=""
5739 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5741 # Run in partial (fast) mode if the size
5742 # of a partition > 1 GB
5743 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
5745 llverfs $partial_arg $llverfs_opts $dir
5748 remove_mdt_files() {
5753 local mntpt=$(facet_mntpt $facet)
5754 local opts=$MDS_MOUNT_OPTS
5756 echo "removing files from $mdtdev on $facet: $files"
5757 if [ $(facet_fstype $facet) == ldiskfs ] &&
5758 ! do_facet $facet test -b $mdtdev; then
5759 opts=$(csa_add "$opts" -o loop)
5761 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5765 rm $mntpt/ROOT/$f || { rc=$?; break; }
5767 umount -f $mntpt || return $?
5771 duplicate_mdt_files() {
5776 local mntpt=$(facet_mntpt $facet)
5777 local opts=$MDS_MOUNT_OPTS
5779 echo "duplicating files on $mdtdev on $facet: $files"
5780 mkdir -p $mntpt || return $?
5781 if [ $(facet_fstype $facet) == ldiskfs ] &&
5782 ! do_facet $facet test -b $mdtdev; then
5783 opts=$(csa_add "$opts" -o loop)
5785 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5796 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5797 pushd $mntpt/ROOT > /dev/null || return $?
5800 touch $f.bad || return $?
5801 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5803 [ $rc -eq 0 ] || return $rc
5804 setfattr --restore $tmp || return $?
5810 local devs=${1//,/ }
5813 local rslt=$TMP/sgpdd_survey
5815 # sgpdd-survey cleanups ${rslt}.* files
5817 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5823 # returns the canonical name for an ldiskfs device
5828 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5829 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5830 echo dm-\\\${foo##*:};
5832 echo \\\$(basename \\\$dv);
5836 is_sanity_benchmark() {
5837 local benchmarks="dbench bonnie iozone fsx"
5839 for b in $benchmarks; do
5840 if [ "$b" == "$suite" ]; then
5848 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5851 # Get the block size of the filesystem.
5857 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5858 awk '/^Block size:/ {print $3}')
5862 # Check whether the "large_xattr" feature is enabled or not.
5863 large_xattr_enabled() {
5864 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
5866 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5868 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5869 return ${PIPESTATUS[0]}
5872 # Get the maximum xattr size supported by the filesystem.
5876 if large_xattr_enabled; then
5877 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5880 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5881 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5883 # maximum xattr size = size of block - size of header -
5884 # size of 1 entry - 4 null bytes
5885 size=$((block_size - 32 - 32 - 4))
5891 # Dump the value of the named xattr from a file.
5896 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5899 # Generate a string with size of $size bytes.
5901 local size=${1:-1024} # in bytes
5903 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5906 reformat_external_journal() {
5907 if [ ! -z ${EJOURNAL} ]; then
5908 local rcmd="do_facet ${SINGLEMDS}"
5910 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5911 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5915 # MDT file-level backup/restore
5916 mds_backup_restore() {
5917 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5918 local mntpt=$(facet_mntpt brpt)
5919 local rcmd="do_facet ${SINGLEMDS}"
5920 local metaea=${TMP}/backup_restore.ea
5921 local metadata=${TMP}/backup_restore.tgz
5922 local opts=${MDS_MOUNT_OPTS}
5923 local svc=${SINGLEMDS}_svc
5926 if ! ${rcmd} test -b ${devname}; then
5927 opts=$(csa_add "$opts" -o loop)
5930 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5932 # step 1: build mount point
5933 ${rcmd} mkdir -p $mntpt
5934 # step 2: cleanup old backup
5935 ${rcmd} rm -f $metaea $metadata
5937 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5938 if [ ! -z $igif ]; then
5939 # step 3.5: rm .lustre
5940 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
5942 # step 4: backup metaea
5944 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
5946 # step 5: backup metadata
5948 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
5950 ${rcmd} umount -d $mntpt || return 4
5951 # step 7: reformat external journal if needed
5952 reformat_external_journal || return 5
5953 # step 8: reformat dev
5954 echo "reformat new device"
5955 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
5956 --reformat $devname > /dev/null || return 6
5958 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
5959 # step 10: restore metadata
5961 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
5962 # step 11: restore metaea
5964 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
5965 # step 12: remove recovery logs
5966 echo "remove recovery logs"
5967 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
5968 # step 13: umount dev
5969 ${rcmd} umount -d $mntpt || return 10
5970 # step 14: cleanup tmp backup
5971 ${rcmd} rm -f $metaea $metadata
5972 # step 15: reset device label - it's not virgin on
5973 ${rcmd} e2label $devname ${!svc}
5978 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5979 local mntpt=$(facet_mntpt brpt)
5980 local rcmd="do_facet ${SINGLEMDS}"
5982 local opts=${MDS_MOUNT_OPTS}
5984 if ! ${rcmd} test -b ${devname}; then
5985 opts=$(csa_add "$opts" -o loop)
5988 echo "remove OI files: idx=${idx}"
5990 # step 1: build mount point
5991 ${rcmd} mkdir -p $mntpt
5993 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5994 if [ -z $idx ]; then
5995 # step 3: remove all OI files
5996 ${rcmd} rm -fv $mntpt/oi.16*
5997 elif [ $idx -lt 2 ]; then
5998 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6002 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6003 for ((i=${idx}; i<64; i=$((i * idx)))); do
6004 ${rcmd} rm -fv $mntpt/oi.16.${i}
6008 ${rcmd} umount -d $mntpt || return 2
6009 # OI files will be recreated when mounted as lustre next time.
6012 # generate maloo upload-able log file name
6013 # \param logname specify unique part of file name
6014 generate_logname() {
6015 local logname=${1:-"default_logname"}
6017 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6020 # mkdir directory on different MDTs
6029 if [ $# -eq 2 ]; then
6039 if [ "$parent" == "$child" ]; then
6043 if [ "$option" == "-p" -a -d ${parent}/${child} ]; then
6047 # it needs to check whether there is further / in child
6048 dir=$(echo $child | awk -F '/' '{print $2}')
6049 if [ ! -z "$dir" ]; then
6050 local subparent=$(echo $child | awk -F '/' '{ print $1 }')
6051 parent=${parent}"/"${subparent}
6055 if [ ! -d ${parent} ]; then
6056 if [ "$option" == "-p" ]; then
6063 if [ $MDSCOUNT -le 1 ]; then
6064 mkdir $option ${parent}/${child} || rc=$?
6066 local mdt_idx=$($LFS getstripe -M $parent)
6068 if [ "$mdt_idx" -ne 0 ]; then
6069 mkdir $option ${parent}/${child} || rc=$?
6073 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6074 local mdt_idx=$((test_num % MDSCOUNT))
6075 echo "mkdir $mdt_idx for ${parent}/${child}"
6076 $LFS setdirstripe -i $mdt_idx ${parent}/${child} || rc=$?