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 ))
1906 while [ $WAIT -lt $MAX ]; do
1907 local -a sync=($(do_nodes $(comma_list $(mdts_nodes)) \
1908 "$LCTL get_param -n osp.*osc*.old_sync_processed"))
1911 for ((i=0; i<${#sync[@]}; i++)); do
1912 [ ${sync[$i]} -eq 1 ] && continue
1913 # there is a not finished MDS-OST synchronization
1917 sleep 2 # increase waiting time and cover statfs cache
1918 [ ${con} -eq 1 ] && return 0
1919 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1922 echo "$facet recovery not done in $MAX sec. $STATUS"
1926 wait_destroy_complete () {
1927 echo "Waiting for local destroys to complete"
1928 # MAX value shouldn't be big as this mean server responsiveness
1929 # never increase this just to make test pass but investigate
1930 # why it takes so long time
1933 while [ $WAIT -lt $MAX ]; do
1934 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1938 for ((i=0; i<${#RPCs[@]}; i++)); do
1939 [ ${RPCs[$i]} -eq 0 ] && continue
1940 # there are still some destroy RPCs in flight
1945 [ ${con} -eq 1 ] && return 0 # done waiting
1946 echo "Waiting ${WAIT}s for local destroys to complete"
1949 echo "Local destroys weren't done in $MAX sec."
1953 wait_delete_completed() {
1954 wait_delete_completed_mds $1 || return $?
1955 wait_destroy_complete
1964 # conf-sanity 31 takes a long time cleanup
1965 while [ $WAIT -lt 300 ]; do
1966 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1967 [ -z "${running}" ] && return 0
1968 echo "waited $WAIT for${running}"
1969 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1971 WAIT=$((WAIT + INTERVAL))
1973 echo "service didn't stop after $WAIT seconds. Still running:"
1978 wait_remote_prog () {
1984 [ "$PDSH" = "no_dsh" ] && return 0
1986 while [ $WAIT -lt $2 ]; do
1987 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
1988 [ -z "${running}" ] && return 0 || true
1989 echo "waited $WAIT for: "
1991 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
1993 WAIT=$((WAIT + INTERVAL))
1995 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
1996 [ -z "$pids" ] && return 0
1997 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
1998 # FIXME: not portable
1999 for pid in $pids; do
2000 cat /proc/${pid}/status || true
2001 cat /proc/${pid}/wchan || true
2003 kill -9 $pid || true
2012 # not every config has many clients
2014 if [ ! -z "$CLIENTS" ]; then
2015 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2017 stat -f $MOUNT > /dev/null
2023 # usually checked on particular client or locally
2025 if [ ! -z "$client" ]; then
2026 $PDSH $client "stat -f $MOUNT" > /dev/null
2028 stat -f $MOUNT > /dev/null
2036 client_reconnect() {
2037 uname -n >> $MOUNT/recon
2038 if [ -z "$CLIENTS" ]; then
2039 df $MOUNT; uname -n >> $MOUNT/recon
2041 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2043 echo Connected clients:
2045 ls -l $MOUNT/recon > /dev/null
2049 affected_facets () {
2052 local host=$(facet_active_host $facet)
2053 local affected=$facet
2055 if [ "$FAILURE_MODE" = HARD ]; then
2056 affected=$(facets_up_on_host $host)
2070 #Because it will only get up facets, we need get affected
2071 #facets before shutdown
2072 #For HARD Failure mode, it needs make sure facets on the same
2073 #HOST will only be shutdown and reboot once
2074 for facet in ${facets//,/ }; do
2075 local affected_facet
2077 #check whether facet has been included in other affected facets
2078 for ((index=0; index<$total; index++)); do
2079 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2082 if [ $skip -eq 0 ]; then
2083 affecteds[$total]=$(affected_facets $facet)
2088 for ((index=0; index<$total; index++)); do
2089 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2090 local host=$(facet_active_host $facet)
2091 echo "Failing ${affecteds[index]} on $host"
2092 shutdown_facet $facet
2095 for ((index=0; index<$total; index++)); do
2096 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2097 echo reboot facets: ${affecteds[index]}
2101 change_active ${affecteds[index]}
2103 wait_for_facet ${affecteds[index]}
2104 # start mgs first if it is affected
2105 if ! combined_mgs_mds &&
2106 list_member ${affecteds[index]} mgs; then
2107 mount_facet mgs || error "Restart of mgs failed"
2109 # FIXME; has to be changed to mount all facets concurrently
2110 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2111 echo mount facets: ${affecteds[index]}
2112 mount_facets ${affecteds[index]}
2122 do_facet $facet "sync; sync; sync"
2125 # make sure there will be no seq change
2126 local clients=${CLIENTS:-$HOSTNAME}
2127 local f=fsa-\\\$\(hostname\)
2128 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2129 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2131 local svc=${facet}_svc
2132 do_facet $facet $LCTL --device ${!svc} notransno
2133 do_facet $facet $LCTL --device ${!svc} readonly
2134 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2135 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2138 replay_barrier_nodf() {
2139 local facet=$1 echo running=${running}
2140 do_facet $facet "sync; sync; sync"
2141 local svc=${facet}_svc
2142 echo Replay barrier on ${!svc}
2143 do_facet $facet $LCTL --device ${!svc} notransno
2144 do_facet $facet $LCTL --device ${!svc} readonly
2145 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2146 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2149 replay_barrier_nosync() {
2150 local facet=$1 echo running=${running}
2151 local svc=${facet}_svc
2152 echo Replay barrier on ${!svc}
2153 do_facet $facet $LCTL --device ${!svc} notransno
2154 do_facet $facet $LCTL --device ${!svc} readonly
2155 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2156 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2159 mds_evict_client() {
2160 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2161 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2164 ost_evict_client() {
2165 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2166 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2170 facet_failover $* || error "failover: $?"
2171 clients_up || error "post-failover df: $?"
2176 facet_failover $facet
2182 refresh_disk ${facet}
2183 change_active $facet
2184 wait_for_facet $facet
2185 mount_facet $facet -o abort_recovery
2186 clients_up || echo "first df failed: $?"
2187 clients_up || error "post-failover df: $?"
2191 echo There is no lmc. This is mountconf, baby.
2195 host_nids_address() {
2199 if [ -n "$kind" ]; then
2200 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2202 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2208 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2214 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2215 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2216 if [ -z "$ID" ]; then
2217 echo "Could not get a ptl id for $1..."
2226 h2name_or_ip "$1" "tcp"
2231 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2232 if type __h2elan >/dev/null 2>&1; then
2235 ID=`echo $1 | sed 's/[^0-9]*//g'`
2243 h2name_or_ip "$1" "o2ib"
2247 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2248 # expressions format. As a bonus we can then just pass in those variables
2249 # to pdsh. What this function does is take a HOSTLIST type string and
2250 # expand it into a space deliminated list for us.
2258 [ -z "$hostlist" ] && return
2260 # Translate the case of [..],..,[..] to [..] .. [..]
2261 list="${hostlist/],/] }"
2263 [[ "$front" == *,* ]] && {
2266 list=${list/${old}/${new}}
2269 for item in $list; do
2270 # Test if we have any []'s at all
2271 if [ "$item" != "${item/\[/}" ]; then {
2272 # Expand the [*] into list
2276 if [ "$name" != "$item" ]; then
2277 group=${item#$name[*}
2280 for range in ${group//,/ }; do
2284 # Number of leading zeros
2287 end=$(echo $end | sed 's/0*//')
2288 [[ -z "$end" ]] && end=0
2289 [[ $padlen2 -gt $padlen ]] && {
2290 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2293 begin=$(echo $begin | sed 's/0*//')
2294 [ -z $begin ] && begin=0
2296 for num in $(seq -f "%0${padlen}g" $begin $end); do
2297 value="${name#*,}${num}${back}"
2298 [ "$value" != "${value/\[/}" ] && {
2299 value=$(hostlist_expand "$value")
2301 myList="$myList $value"
2306 myList="$myList $item"
2309 myList=${myList//,/ }
2310 myList=${myList:1} # Remove first character which is a space
2312 # Filter any duplicates without sorting
2314 myList="${list%% *}"
2316 while [[ "$list" != ${myList##* } ]]; do
2317 list=${list//${list%% *} /}
2318 myList="$myList ${list%% *}"
2320 myList="${myList%* }";
2322 # We can select an object at a offset in the list
2325 for item in $myList; do
2327 [ $cnt -eq $offset ] && {
2331 [ $(get_node_count $myList) -ne 1 ] && myList=""
2340 [ "$facet" == client ] && echo -n $HOSTNAME && return
2341 varname=${facet}_HOST
2342 if [ -z "${!varname}" ]; then
2343 if [ "${facet:0:3}" == "ost" ]; then
2344 eval export ${facet}_HOST=${ost_HOST}
2345 elif [ "${facet:0:3}" == "mdt" -o \
2346 "${facet:0:3}" == "mds" -o \
2347 "${facet:0:3}" == "mgs" ]; then
2348 eval export ${facet}_HOST=${mds_HOST}
2354 facet_failover_host() {
2358 var=${facet}failover_HOST
2359 if [ -n "${!var}" ]; then
2364 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2365 "${facet:0:3}" == "mgs" ]; then
2367 eval export ${facet}failover_host=${mds_HOST}
2372 if [[ $facet == ost* ]]; then
2373 eval export ${facet}failover_host=${ost_HOST}
2381 local activevar=${facet}active
2383 if [ -f $TMP/${facet}active ] ; then
2384 source $TMP/${facet}active
2387 active=${!activevar}
2388 if [ -z "$active" ] ; then
2395 facet_active_host() {
2397 local active=`facet_active $facet`
2398 if [ "$facet" == client ]; then
2401 echo `facet_host $active`
2409 facetlist=$(exclude_items_from_list $facetlist mgs)
2411 for facet in ${facetlist//,/ }; do
2412 local failover=${facet}failover
2413 local host=`facet_host $failover`
2414 [ -z "$host" ] && return
2416 local curactive=`facet_active $facet`
2417 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2418 eval export ${facet}active=$facet
2420 eval export ${facet}active=$failover
2422 # save the active host for this facet
2423 local activevar=${facet}active
2424 echo "$activevar=${!activevar}" > $TMP/$activevar
2425 [[ $facet = mds1 ]] && combined_mgs_mds && \
2426 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2427 local TO=`facet_active_host $facet`
2428 echo "Failover $facet to $TO"
2434 # do not stripe off hostname if verbose, bug 19215
2435 if [ x$1 = x--verbose ]; then
2443 if [ "$HOST" = "$HOSTNAME" ]; then
2445 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2446 echo "cannot run remote command on $HOST with $myPDSH"
2450 echo "CMD: $HOST $@" >&2
2451 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2454 if [ "$myPDSH" = "rsh" ]; then
2455 # we need this because rsh does not return exit code of an executed command
2456 local command_status="$TMP/cs"
2457 rsh $HOST ":> $command_status"
2458 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2459 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2460 echo command failed >$command_status"
2461 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2466 # print HOSTNAME for myPDSH="no_dsh"
2467 if [[ $myPDSH = no_dsh ]]; then
2468 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2470 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2473 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2475 return ${PIPESTATUS[0]}
2479 do_node --verbose "$@"
2482 single_local_node () {
2483 [ "$1" = "$HOSTNAME" ]
2486 # Outputs environment variable assignments that should be passed to remote nodes
2490 local facets=$(get_facets)
2493 for var in ${!MODOPTS_*}; do
2495 echo -n " ${var}=\"$value\""
2498 for facet in ${facets//,/ }; do
2500 if [ -n "${!var}" ]; then
2501 echo -n " $var=${!var}"
2505 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2506 if [ -n "${!var}" ]; then
2507 echo -n " $var=${!var}"
2511 if [ -n "$FSTYPE" ]; then
2512 echo -n " FSTYPE=$FSTYPE"
2518 # do not stripe off hostname if verbose, bug 19215
2519 if [ x$1 = x--verbose ]; then
2527 if single_local_node $rnodes; then
2529 do_nodev $rnodes "$@"
2531 do_node $rnodes "$@"
2536 # This is part from do_node
2539 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2540 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2542 export FANOUT=$(get_node_count "${rnodes//,/ }")
2544 echo "CMD: $rnodes $@" >&2
2545 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2548 # do not replace anything from pdsh output if -N is used
2549 # -N Disable hostname: prefix on lines of output.
2550 if $verbose || [[ $myPDSH = *-N* ]]; then
2551 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2553 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2555 return ${PIPESTATUS[0]}
2561 local HOST=`facet_active_host $facet`
2562 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2566 # Function: do_facet_random_file $FACET $FILE $SIZE
2567 # Creates FILE with random content on the given FACET of given SIZE
2569 do_facet_random_file() {
2573 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2574 do_facet $facet "$cmd 2>/dev/null"
2577 do_facet_create_file() {
2581 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2582 do_facet $facet "$cmd 2>/dev/null"
2586 do_nodes --verbose "$@"
2592 # make sure its not already running
2594 rm -f $TMP/${facet}active
2595 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2596 do_facet ${facet} $MKFS $*
2603 local fstype=$(facet_fstype ost$num)
2607 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2608 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2610 #dataset name is independent of vdev device names
2611 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2613 error "unknown fstype!";;
2623 local fstype=$(facet_fstype ost$num)
2627 # vdevs are not supported by ldiskfs
2630 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2631 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2633 error "unknown fstype!";;
2643 local fstype=$(facet_fstype mds$num)
2647 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2648 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2650 #dataset name is independent of vdev device names
2651 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2653 error "unknown fstype!";;
2663 local fstype=$(facet_fstype mds$num)
2667 # vdevs are not supported by ldiskfs
2670 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2671 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2673 error "unknown fstype!";;
2681 local fstype=$(facet_fstype mgs)
2685 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2686 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2687 DEVPTR=$(mdsdevname 1)
2692 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2693 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2694 DEVPTR=$(mdsdevname 1)
2696 DEVPTR=${FSNAME}-mgs/mgs
2699 error "unknown fstype!";;
2709 local fstype=$(facet_fstype mgs)
2713 # vdevs are not supported by ldiskfs
2716 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2717 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2718 VDEVPTR=$(mdsvdevname 1)
2723 error "unknown fstype!";;
2731 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2733 local var=${facet}_MOUNT
2734 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2743 # make sure we are using the primary server, so test-framework will
2744 # be able to clean up properly.
2745 activemds=`facet_active mds1`
2746 if [ $activemds != "mds1" ]; then
2750 local clients=$CLIENTS
2751 [ -z $clients ] && clients=$(hostname)
2753 zconf_umount_clients $clients $MOUNT "$*" || true
2754 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2756 [ "$CLIENTONLY" ] && return
2757 # The add fn does rm ${facet}active file, this would be enough
2758 # if we use do_facet <facet> only after the facet added, but
2759 # currently we use do_facet mds in local.sh
2760 for num in `seq $MDSCOUNT`; do
2762 rm -f ${TMP}/mds${num}active
2764 combined_mgs_mds && rm -f $TMP/mgsactive
2766 for num in `seq $OSTCOUNT`; do
2768 rm -f $TMP/ost${num}active
2771 if ! combined_mgs_mds ; then
2778 cleanup_echo_devs () {
2779 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2781 for dev in $devs; do
2782 $LCTL --device $dev cleanup
2783 $LCTL --device $dev detach
2788 nfs_client_mode && return
2797 combined_mgs_mds () {
2798 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
2799 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
2803 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2807 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2813 local fsname=${3:-"$FSNAME"}
2814 local type=$(facet_type $facet)
2815 local index=$(($(facet_number $facet) - 1))
2816 local fstype=$(facet_fstype $facet)
2817 local host=$(facet_host $facet)
2822 if [ $type == MGS ] && combined_mgs_mds; then
2826 if [ $type == MGS ] || ( [ $type == MDS ] &&
2827 [ "$dev" == $(mgsdevname) ] &&
2828 [ "$host" == "$(facet_host mgs)" ] ); then
2831 opts="--mgsnode=$MGSNID"
2834 if [ $type != MGS ]; then
2835 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
2839 var=${facet}failover_HOST
2840 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2841 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2844 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2845 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2847 if [ $type == MDS ]; then
2848 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2849 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2850 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2851 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2852 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2854 if [ $fstype == ldiskfs ]; then
2855 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2856 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2860 if [ $type == OST ]; then
2861 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2862 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2864 if [ $fstype == ldiskfs ]; then
2865 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2869 opts+=" --backfstype=$fstype"
2872 if [ -n "${!var}" ]; then
2873 opts+=" --device-size=${!var}"
2876 var=$(upper $fstype)_MKFS_OPTS
2877 fs_mkfs_opts+=${!var:+" ${!var}"}
2879 var=${type}_FS_MKFS_OPTS
2880 fs_mkfs_opts+=${!var:+" ${!var}"}
2882 if [ -n "${fs_mkfs_opts## }" ]; then
2883 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2887 opts+=${!var:+" ${!var}"}
2900 # We need ldiskfs here, may as well load them all
2902 [ "$CLIENTONLY" ] && return
2903 echo Formatting mgs, mds, osts
2904 if ! combined_mgs_mds ; then
2905 echo "Format mgs: $(mgsdevname)"
2906 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
2907 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
2911 for num in $(seq $MDSCOUNT); do
2912 echo "Format mds$num: $(mdsdevname $num)"
2913 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
2914 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
2915 ${quiet:+>/dev/null} || exit 10
2918 for num in $(seq $OSTCOUNT); do
2919 echo "Format ost$num: $(ostdevname $num)"
2920 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
2921 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
2922 ${quiet:+>/dev/null} || exit 10
2927 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2931 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2935 # 0: success, the old identity set already.
2936 # 1: success, the old identity does not set.
2941 local j=`expr $num - 1`
2942 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2944 if [ -z "$MDT" ]; then
2948 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2951 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2953 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2956 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2958 if [ $old = "NONE" ]; then
2967 zconf_umount `hostname` $1 || error "umount failed"
2968 zconf_mount `hostname` $1 || error "mount failed"
2976 rm -f ${facet}active
2977 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
2982 local mdt_count=${1:-$MDSCOUNT}
2983 local ost_count=${2:-$OSTCOUNT}
2986 for num in $(seq $mdt_count); do
2987 DEVNAME=$(mdsdevname $num)
2988 writeconf_facet mds$num $DEVNAME || rc=$?
2991 for num in $(seq $ost_count); do
2992 DEVNAME=$(ostdevname $num)
2993 writeconf_facet ost$num $DEVNAME || rc=$?
2999 nfs_client_mode && return
3001 sanity_mount_check ||
3002 error "environments are insane!"
3006 if [ -z "$CLIENTONLY" ]; then
3007 echo Setup mgs, mdt, osts
3008 echo $WRITECONF | grep -q "writeconf" && \
3010 if ! combined_mgs_mds ; then
3011 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3014 for num in `seq $MDSCOUNT`; do
3015 DEVNAME=$(mdsdevname $num)
3016 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3018 # We started mds, now we should set failover variables properly.
3019 # Set mds${num}failover_HOST if it is not set (the default failnode).
3020 local varname=mds${num}failover_HOST
3021 if [ -z "${!varname}" ]; then
3022 eval mds${num}failover_HOST=$(facet_host mds$num)
3025 if [ $IDENTITY_UPCALL != "default" ]; then
3026 switch_identity $num $IDENTITY_UPCALL
3029 for num in `seq $OSTCOUNT`; do
3030 DEVNAME=$(ostdevname $num)
3031 start ost$num $DEVNAME $OST_MOUNT_OPTS
3033 # We started ost$num, now we should set ost${num}failover variable properly.
3034 # Set ost${num}failover_HOST if it is not set (the default failnode).
3035 varname=ost${num}failover_HOST
3036 if [ -z "${!varname}" ]; then
3037 eval ost${num}failover_HOST=$(facet_host ost${num})
3045 # wait a while to allow sptlrpc configuration be propogated to targets,
3046 # only needed when mounting new target devices.
3051 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3053 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3056 if [ "$MOUNT_2" ]; then
3057 mount_client $MOUNT2
3058 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3063 # by remounting mdt before ost, initial connect from mdt to ost might
3064 # timeout because ost is not ready yet. wait some time to its fully
3065 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3066 # by a context negotiation rpc with $TIMEOUT.
3067 # FIXME better by monitoring import status.
3070 sleep $((TIMEOUT + 5))
3076 mounted_lustre_filesystems() {
3077 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3080 init_facet_vars () {
3081 [ "$CLIENTONLY" ] && return 0
3088 eval export ${facet}_dev=${device}
3089 eval export ${facet}_opt=\"$@\"
3091 local dev=${facet}_dev
3093 # We need to loop for the label
3094 # in case its not initialized yet.
3095 for wait_time in {0,1,3,5,10}; do
3097 if [ $wait_time -gt 0 ]; then
3098 echo "${!dev} not yet initialized,"\
3099 "waiting ${wait_time} seconds."
3103 local label=$(devicelabel ${facet} ${!dev})
3105 # Check to make sure the label does
3106 # not include ffff at the end of the label.
3107 # This indicates it has not been initialized yet.
3109 if [[ $label =~ [f|F]{4}$ ]]; then
3110 # label is not initialized, unset the result
3111 # and either try again or fail
3118 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3120 eval export ${facet}_svc=${label}
3122 local varname=${facet}failover_HOST
3123 if [ -z "${!varname}" ]; then
3124 eval export $varname=$(facet_host $facet)
3127 varname=${facet}_HOST
3128 if [ -z "${!varname}" ]; then
3129 eval export $varname=$(facet_host $facet)
3132 # ${facet}failover_dev is set in cfg file
3133 varname=${facet}failover_dev
3134 if [ -n "${!varname}" ] ; then
3135 eval export ${facet}failover_dev=${!varname}
3137 eval export ${facet}failover_dev=$device
3140 # get mount point of already mounted device
3141 # is facet_dev is already mounted then use the real
3142 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3143 # i.e. ${facet}_MOUNT if specified by user or default
3144 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3145 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3146 if [ -z $mntpt ]; then
3147 mntpt=$(facet_mntpt $facet)
3149 eval export ${facet}_MOUNT=$mntpt
3152 init_facets_vars () {
3155 if ! remote_mds_nodsh; then
3156 for num in $(seq $MDSCOUNT); do
3157 DEVNAME=`mdsdevname $num`
3158 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3162 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3164 if ! remote_ost_nodsh; then
3165 for num in $(seq $OSTCOUNT); do
3166 DEVNAME=$(ostdevname $num)
3167 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3172 osc_ensure_active () {
3177 while [ $period -lt $timeout ]; do
3178 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3179 if [ $count -eq 0 ]; then
3183 echo "There are $count OST are inactive, wait $period seconds, and try again"
3185 period=$((period+3))
3188 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3191 set_conf_param_and_check() {
3195 local ORIG=$(do_facet $myfacet "$TEST")
3196 if [ $# -gt 3 ]; then
3202 echo "Setting $PARAM from $ORIG to $FINAL"
3203 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3204 error "conf_param $PARAM failed"
3206 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3207 error "check $PARAM failed!"
3210 init_param_vars () {
3212 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3214 log "Using TIMEOUT=$TIMEOUT"
3216 osc_ensure_active $SINGLEMDS $TIMEOUT
3217 osc_ensure_active client $TIMEOUT
3220 if [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ]; then
3222 elif [ $JOBSTATS_AUTO -ne 0 ]; then
3223 echo "enable jobstats, set job scheduler as $JOBID_VAR"
3224 jobid_var=$JOBID_VAR
3226 jobid_var=`$LCTL get_param -n jobid_var`
3227 if [ $jobid_var != "disable" ]; then
3228 echo "disable jobstats as required"
3235 if [ $jobid_var == $JOBID_VAR -o $jobid_var == "disable" ]; then
3236 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$jobid_var
3237 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
3238 $jobid_var || return 1
3241 if [ $QUOTA_AUTO -ne 0 ]; then
3242 if [ "$ENABLE_QUOTA" ]; then
3243 echo "enable quota as required"
3244 setup_quota $MOUNT || return 2
3246 echo "disable quota as required"
3247 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3253 nfs_client_mode () {
3254 if [ "$NFSCLIENT" ]; then
3255 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3256 local clients=$CLIENTS
3257 [ -z $clients ] && clients=$(hostname)
3259 # FIXME: remove hostname when 19215 fixed
3260 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3261 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3262 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3263 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3265 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3271 check_config_client () {
3274 local mounted=$(mount | grep " $mntpt ")
3275 if [ "$CLIENTONLY" ]; then
3277 # CLIENTONLY should not depend on *_HOST settings
3278 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3279 # in theory someone could create a new,
3280 # client-only config file that assumed lustre was already
3281 # configured and didn't set the MGSNID. If MGSNID is not set,
3282 # then we should use the mgs nid currently being used
3283 # as the default value. bug 18021
3284 [[ x$MGSNID = x ]] &&
3287 if [[ x$mgc != xMGC$MGSNID ]]; then
3288 if [ "$mgs_HOST" ]; then
3289 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3290 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3291 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3297 local myMGS_host=$mgs_HOST
3298 if [ "$NETTYPE" = "ptl" ]; then
3299 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3302 echo Checking config lustre mounted on $mntpt
3303 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3304 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3306 # if [ "$mgshost" != "$myMGS_host" ]; then
3307 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3308 # Please use correct config or set mds_HOST correctly!"
3313 check_config_clients () {
3314 local clients=${CLIENTS:-$HOSTNAME}
3317 nfs_client_mode && return
3319 do_rpc_nodes "$clients" check_config_client $mntpt
3321 sanity_mount_check || error "environments are insane!"
3325 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3326 local cltimeout=$(lctl get_param -n timeout)
3327 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3328 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3335 [ -z $mntpt ] && return 1
3336 local mounted=$(mounted_lustre_filesystems)
3338 echo $mounted' ' | grep -w -q $mntpt' '
3342 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3346 # empty lustre filesystem may have empty directories lost+found and .lustre
3348 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3349 -print | wc -l) = 1 ] || return 1
3350 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
3351 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
3355 check_and_setup_lustre() {
3356 nfs_client_mode && return
3358 local MOUNTED=$(mounted_lustre_filesystems)
3362 # both MOUNT and MOUNT2 are not mounted
3363 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3364 [ "$REFORMAT" ] && formatall
3365 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3367 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3368 export I_MOUNTED=yes
3372 elif is_mounted $MOUNT2; then
3374 # MOUNT2 is mounted, while MOUNT_2 is not set
3375 if ! [ "$MOUNT_2" ]; then
3376 cleanup_mount $MOUNT2
3377 export I_UMOUNTED2=yes
3380 # MOUNT2 is mounted, MOUNT_2 is set
3382 # FIXME: what to do if check_config failed?
3384 # 1) remote client has mounted other Lustre fs ?
3385 # 2) it has insane env ?
3386 # let's try umount MOUNT2 on all clients and mount it again:
3387 if ! check_config_clients $MOUNT2; then
3388 cleanup_mount $MOUNT2
3389 restore_mount $MOUNT2
3390 export I_MOUNTED2=yes
3395 # MOUNT is mounted MOUNT2 is not mounted
3396 elif [ "$MOUNT_2" ]; then
3397 restore_mount $MOUNT2
3398 export I_MOUNTED2=yes
3402 # FIXME: what to do if check_config failed?
3404 # 1) remote client has mounted other Lustre fs?
3405 # 2) lustre is mounted on remote_clients atall ?
3406 check_config_clients $MOUNT
3410 set_default_debug_nodes $(comma_list $(nodes_list))
3418 if [ "$ONLY" == "setup" ]; then
3424 local clients=${CLIENTS:-$HOSTNAME}
3427 zconf_mount_clients $clients $mntpt
3431 local clients=${CLIENTS:-$HOSTNAME}
3434 zconf_umount_clients $clients $mntpt
3437 cleanup_and_setup_lustre() {
3438 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3439 lctl set_param debug=0 || true
3441 if [ "$ONLY" == "cleanup" ]; then
3445 check_and_setup_lustre
3448 # Get all of the server target devices from a given server node and type.
3455 if [ "$type" == ost ]; then
3456 devs=$(get_osd_param $node "" mntdev)
3458 devs=$(do_node $node \
3459 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3461 for dev in $devs; do
3463 *loop*) do_node $node "losetup $dev" | \
3464 sed -e "s/.*(//" -e "s/).*//" ;;
3470 # Get all of the server target devices.
3475 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3479 for node in $(osts_nodes); do
3480 OSTDEVS[i]=$(get_mnt_devs $node ost)
3485 # Run e2fsck on MDT or OST device.
3491 df > /dev/null # update statfs data on disk
3492 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3495 do_node $node $cmd || rc=$?
3496 [ $rc -le $FSCK_MAX_ERR ] || \
3497 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3501 # verify a directory is shared among nodes.
3502 check_shared_dir() {
3505 [ -z "$dir" ] && return 1
3506 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3507 check_write_access $dir || return 1
3511 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3517 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3518 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3520 check_shared_dir $SHARED_DIRECTORY ||
3521 error "$SHARED_DIRECTORY isn't a shared directory"
3523 export MDSDB=$SHARED_DIRECTORY/mdsdb
3524 export OSTDB=$SHARED_DIRECTORY/ostdb
3526 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3528 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3533 for node in $(osts_nodes); do
3534 for dev in ${OSTDEVS[i]}; do
3535 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3536 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3537 ostidx=$((ostidx + 1))
3544 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3548 [ $rc -le $FSCK_MAX_ERR ] || \
3549 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3550 echo "lfsck finished with rc=$rc"
3552 rm -rvf $MDSDB* $OSTDB* || true
3556 check_and_cleanup_lustre() {
3557 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3563 if is_mounted $MOUNT; then
3564 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3565 error "remove sub-test dirs failed"
3566 [ "$ENABLE_QUOTA" ] && restore_quota || true
3569 if [ "$I_UMOUNTED2" = "yes" ]; then
3570 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3573 if [ "$I_MOUNTED2" = "yes" ]; then
3574 cleanup_mount $MOUNT2
3577 if [ "$I_MOUNTED" = "yes" ]; then
3578 cleanupall -f || error "cleanup failed"
3586 wait_for_function () {
3589 # suppress fn both stderr and stdout
3590 if [ "$1" = "--quiet" ]; then
3592 quiet=" > /dev/null 2>&1"
3604 eval $fn $quiet && return 0
3606 wait=$((wait + sleep))
3607 [ $wait -lt $max ] || return 1
3608 echo waiting $fn, $((max - wait)) secs left ...
3618 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3619 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3620 echo "Network not available!"
3624 echo `date +"%H:%M:%S (%s)"` network interface is UP
3632 # Convert a space-delimited list to a comma-delimited list. If the input is
3633 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3635 # echo is used to convert newlines to spaces, since it doesn't
3636 # introduce a trailing space as using "tr '\n' ' '" does
3637 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3643 echo $list | grep -qw $item
3646 # list, excluded are the comma separated lists
3647 exclude_items_from_list () {
3653 for item in ${excluded//,/ }; do
3654 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3656 echo $(comma_list $list)
3659 # list, expand are the comma separated lists
3661 local list=${1//,/ }
3662 local expand=${2//,/ }
3665 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3666 echo $(comma_list $expanded)
3669 testslist_filter () {
3670 local script=$LUSTRE/tests/${TESTSUITE}.sh
3672 [ -f $script ] || return 0
3674 local start_at=$START_AT
3675 local stop_at=$STOP_AT
3677 local var=${TESTSUITE//-/_}_START_AT
3678 [ x"${!var}" != x ] && start_at=${!var}
3679 var=${TESTSUITE//-/_}_STOP_AT
3680 [ x"${!var}" != x ] && stop_at=${!var}
3682 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3683 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3684 /^'${start_at}'$/ {flag = 0}
3685 {if (flag == 1) print $0}
3686 /^'${stop_at}'$/ { flag = 1 }'
3690 (cd `dirname $1`; echo $PWD/`basename $1`)
3694 local types=${1:-"OST MDS MGS"}
3698 for entry in $types; do
3699 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3700 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3703 MGS ) list="$list $name";;
3704 MDS|OST ) local count=${type}COUNT
3705 for ((i=1; i<=${!count}; i++)) do
3706 list="$list ${name}$i"
3708 * ) error "Invalid facet type"
3712 echo $(comma_list $list)
3715 ##################################
3716 # Adaptive Timeouts funcs
3719 # only check mds, we assume at_max is the same on all nodes
3720 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3721 if [ $at_max -eq 0 ]; then
3732 # suppose that all ost-s have the same $at value set
3733 [ $facet != "ost" ] || facet=ost1
3735 do_facet $facet "lctl get_param -n $at"
3753 if [ $facet == "ost" ]; then
3754 facet=$(get_facets OST)
3755 elif [ $facet == "mds" ]; then
3756 facet=$(get_facets MDS)
3758 hosts=$(expand_list $hosts $(facets_hosts $facet))
3761 do_nodes $hosts lctl set_param at_max=$at_max
3764 ##################################
3768 # OBD_FAIL_MDS_ALL_REQUEST_NET
3770 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3771 do_facet client "$1" || RC=$?
3772 do_facet $SINGLEMDS lctl set_param fail_loc=0
3777 # OBD_FAIL_MDS_ALL_REPLY_NET
3779 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3780 do_facet client "$@" || RC=$?
3781 do_facet $SINGLEMDS lctl set_param fail_loc=0
3785 drop_reint_reply() {
3786 # OBD_FAIL_MDS_REINT_NET_REP
3788 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3789 do_facet client "$@" || RC=$?
3790 do_facet $SINGLEMDS lctl set_param fail_loc=0
3794 drop_update_reply() {
3795 # OBD_FAIL_UPDATE_OBJ_NET
3799 do_facet mds${index} lctl set_param fail_loc=0x1500
3800 do_facet client "$@" || RC=$?
3801 do_facet mds${index} lctl set_param fail_loc=0
3806 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3808 do_facet ost1 lctl set_param fail_loc=0x214
3809 do_facet client "$1" || RC=$?
3810 do_facet client "sync"
3811 do_facet ost1 lctl set_param fail_loc=0
3815 drop_ldlm_cancel() {
3816 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
3818 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3819 do_nodes $list lctl set_param fail_loc=0x304
3821 do_facet client "$@" || RC=$?
3823 do_nodes $list lctl set_param fail_loc=0
3827 drop_bl_callback() {
3828 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
3830 do_facet client lctl set_param fail_loc=0x80000305
3831 do_facet client "$@" || RC=$?
3832 do_facet client lctl set_param fail_loc=0
3837 #define OBD_FAIL_LDLM_REPLY 0x30c
3839 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3840 do_facet client "$@" || RC=$?
3841 do_facet $SINGLEMDS lctl set_param fail_loc=0
3849 echo "clearing fail_loc on $facet"
3850 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3853 set_nodes_failloc () {
3854 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3857 cancel_lru_locks() {
3858 $LCTL mark "cancel_lru_locks $1 start"
3859 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3860 $LCTL set_param -n $d=clear
3862 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3863 $LCTL mark "cancel_lru_locks $1 stop"
3868 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3869 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3870 echo "$DEFAULT_LRU_SIZE"
3875 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3878 lru_resize_disable()
3880 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3885 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3886 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3887 echo there is still data in page cache $FILE ?
3888 lctl get_param -n $FILE
3896 DEBUGSAVE="$(lctl get_param -n debug)"
3900 [ -n "$DEBUGSAVE" ] && \
3901 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3906 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3909 debug_size_restore() {
3910 [ -n "$DEBUG_SIZE_SAVED" ] && \
3911 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3915 start_full_debug_logging() {
3920 local DEBUG_SIZE=150
3922 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3923 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3926 stop_full_debug_logging() {
3931 # prints bash call stack
3934 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
3935 local s=${BASH_SOURCE[$i]}
3936 local l=${BASH_LINENO[$i-1]}
3937 local f=${FUNCNAME[$i]}
3938 echo " = $s:$l:$f()"
3942 ##################################
3944 ##################################
3947 local TYPE=${TYPE:-"FAIL"}
3950 # do not dump logs if $1=false
3951 if [ "x$1" = "xfalse" ]; then
3956 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
3960 # We need to dump the logs on all nodes
3962 gather_logs $(comma_list $(nodes_list))
3966 [ "$TESTSUITELOG" ] &&
3967 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
3968 echo "$@" > $LOGDIR/err
3973 local log=$TESTSUITELOG
3975 [ -f "$log" ] && grep -q FAIL $log && status=1
3988 # use only if we are ignoring failures for this test, bugno required.
3989 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
3990 # e.g. error_ignore 5494 "your message"
3992 local TYPE="IGNORE (bz$1)"
3997 error_and_remount() {
3999 remount_client $MOUNT
4004 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4009 log " SKIP: $TESTSUITE $TESTNAME $@"
4011 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4012 skip_logged $TESTNAME "$@"
4015 echo "$@" > $LOGDIR/skip
4018 [[ -n "$TESTSUITELOG" ]] &&
4019 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4022 build_test_filter() {
4023 EXCEPT="$EXCEPT $(testslist_filter)"
4025 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4029 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4030 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4031 [ "$EXCEPT_SLOW" ] && \
4032 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4033 for E in $EXCEPT; do
4034 eval EXCEPT_${E}=true
4036 for E in $ALWAYS_EXCEPT; do
4037 eval EXCEPT_ALWAYS_${E}=true
4039 for E in $EXCEPT_SLOW; do
4040 eval EXCEPT_SLOW_${E}=true
4042 for G in $GRANT_CHECK_LIST; do
4043 eval GCHECK_ONLY_${G}=true
4048 if [[ $1 = [a-z]* ]]; then
4055 # print a newline if the last test was skipped
4056 export LAST_SKIPPED=
4057 export ALWAYS_SKIPPED=
4059 # Main entry into test-framework. This is called with the name and
4060 # description of a test. The name is used to find the function to run
4061 # the test using "test_$name".
4063 # This supports a variety of methods of specifying specific test to
4064 # run or not run. These need to be documented...
4069 export base=`basetest $1`
4070 if [ ! -z "$ONLY" ]; then
4072 if [ ${!testname}x != x ]; then
4073 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4074 run_one_logged $1 "$2"
4078 if [ ${!testname}x != x ]; then
4079 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4080 run_one_logged $1 "$2"
4091 if [ ${!testname}x != x ]; then
4092 TESTNAME=test_$1 skip "skipping excluded test $1"
4095 testname=EXCEPT_$base
4096 if [ ${!testname}x != x ]; then
4097 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4100 testname=EXCEPT_ALWAYS_$1
4101 if [ ${!testname}x != x ]; then
4102 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4105 testname=EXCEPT_ALWAYS_$base
4106 if [ ${!testname}x != x ]; then
4107 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4110 testname=EXCEPT_SLOW_$1
4111 if [ ${!testname}x != x ]; then
4112 TESTNAME=test_$1 skip "skipping SLOW test $1"
4115 testname=EXCEPT_SLOW_$base
4116 if [ ${!testname}x != x ]; then
4117 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4123 run_one_logged $1 "$2"
4130 module_loaded lnet || load_modules
4142 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4147 strace -o $TMP/$1.strace -ttt $*
4149 log "FINISHED: $*: rc $RC"
4156 banner test complete, duration $duration sec
4157 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4158 echo duration $duration >>$TESTSUITELOG
4162 # Set TEST_STATUS here. It will be used for logging the result.
4165 if [[ -f $LOGDIR/err ]]; then
4167 elif [[ -f $LOGDIR/skip ]]; then
4170 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4174 local FFREE=$(do_node $SINGLEMDS \
4175 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4176 local FTOTAL=$(do_node $SINGLEMDS \
4177 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4179 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4183 echo -n "Resetting fail_loc on all nodes..."
4184 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4190 # Log a message (on all nodes) padded with "=" before and after.
4191 # Also appends a timestamp and prepends the testsuite name.
4194 EQUALS="===================================================================================================="
4196 msg="== ${TESTSUITE} $*"
4198 [[ $last != "=" && $last != " " ]] && msg="$msg "
4199 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4200 # always include at least == after the message
4201 log "$msg== $(date +"%H:%M:%S (%s)")"
4205 # Run a single test function and cleanup after it.
4207 # This function should be run in a subshell so the test func can
4208 # exit() without stopping the whole script.
4213 tfile=f.${TESTSUITE}.${testnum}
4214 export tdir=d0.${TESTSUITE}/d${base}
4215 export TESTNAME=test_$testnum
4216 local SAVE_UMASK=`umask`
4219 banner "test $testnum: $message"
4220 test_${testnum} || error "test_$testnum failed with $?"
4223 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4224 check_catastrophe || error "LBUG/LASSERT detected"
4225 if [ "$PARALLEL" != "yes" ]; then
4226 ps auxww | grep -v grep | grep -q multiop &&
4227 error "multiop still running"
4236 # Wrapper around run_one to ensure:
4237 # - test runs in subshell
4238 # - output of test is saved to separate log file for error reporting
4239 # - test result is saved to data file
4242 local BEFORE=`date +%s`
4244 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4245 local test_log=$LOGDIR/$name
4248 local SAVE_UMASK=`umask`
4252 log_sub_test_begin test_${1}
4253 (run_one $1 "$2") 2>&1 | tee -i $test_log
4254 local RC=${PIPESTATUS[0]}
4256 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4257 echo "test_$1 returned $RC" | tee $LOGDIR/err
4259 duration=$((`date +%s` - $BEFORE))
4260 pass "$1" "(${duration}s)"
4262 if [[ -f $LOGDIR/err ]]; then
4263 TEST_ERROR=$(cat $LOGDIR/err)
4264 elif [[ -f $LOGDIR/skip ]]; then
4265 TEST_ERROR=$(cat $LOGDIR/skip)
4267 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4269 if [ -f $LOGDIR/err ]; then
4270 $FAIL_ON_ERROR && exit $RC
4279 # Print information of skipped tests to result.yml
4282 log_sub_test_begin $1
4284 log_sub_test_end "SKIP" "0" "0" "$@"
4288 (cd `dirname $1`; echo $PWD/`basename $1`)
4293 export base=`basetest $1`
4294 [ "$CHECK_GRANT" == "no" ] && return 0
4296 testname=GCHECK_ONLY_${base}
4297 [ ${!testname}x == x ] && return 0
4299 echo -n "checking grant......"
4301 local clients=$CLIENTS
4302 [ -z $clients ] && clients=$(hostname)
4304 # sync all the data and make sure no pending data on server
4305 do_nodes $clients sync
4308 client_grant=`do_nodes $clients \
4309 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4310 awk '{total += $1} END{print total}'`
4313 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4314 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4315 awk '{total += $1} END{print total}'`
4317 # check whether client grant == server grant
4318 if [ $client_grant -ne $server_grant ]; then
4319 echo "failed: client:${client_grant} server: ${server_grant}."
4320 do_nodes $(comma_list $(osts_nodes)) \
4321 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4322 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4325 echo "pass: client:${client_grant} server: ${server_grant}"
4330 ########################
4336 ost=`echo $1 | awk -F_ '{print $3}'`
4337 if [ -z $ost ]; then
4338 ost=`echo $1 | sed 's/-osc.*//'`
4343 ostuuid_from_index()
4345 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4348 ostname_from_index() {
4349 local uuid=$(ostuuid_from_index $1)
4353 index_from_ostuuid()
4355 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4358 mdtuuid_from_index()
4360 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4364 # Return unique identifier for given hostname
4367 echo $host_name | md5sum | cut -d' ' -f1
4371 # Returns list of ip addresses for each interface
4373 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4378 # Cache address list to avoid mutiple execution of local_addr_list
4379 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4381 for i in $LOCAL_ADDR_LIST ; do
4382 [[ "$i" == "$addr" ]] && return 0
4389 local is_local="IS_LOCAL_$(host_id $host_name)"
4390 if [ -z "${!is_local-}" ] ; then
4392 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4393 is_local_addr "$host_ip" && eval $is_local=1
4395 [[ "${!is_local}" == "1" ]]
4400 local_node $node && return 1
4407 for node in $(mdts_nodes); do
4408 remote_node $node && return 0
4415 [ "$CLIENTONLY" ] && return 0 || true
4416 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4421 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4422 MSKIPPED=1 && return 1
4429 for node in $(osts_nodes) ; do
4430 remote_node $node && return 0
4437 [ "$CLIENTONLY" ] && return 0 || true
4438 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4443 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4444 OSKIPPED=1 && return 1
4451 MGS=$(facet_host mgs)
4452 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4457 remote_mds_nodsh || remote_ost_nodsh || \
4458 $(single_local_node $(comma_list $(nodes_list)))
4464 for num in `seq $MDSCOUNT`; do
4465 MDSNODES="$MDSNODES $(facet_host mds$num)"
4467 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4473 remote_ost && remote_mds
4481 for facet in ${facets//,/ }; do
4482 if [ "$FAILURE_MODE" = HARD ]; then
4483 nodes="$nodes $(facet_active_host $facet)"
4485 nodes="$nodes $(facet_host $facet)"
4488 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4494 local facets=$(get_facets OST)
4495 local nodes=$(facets_nodes $facets)
4501 # FIXME. We need a list of clients
4502 local myNODES=$HOSTNAME
4505 # CLIENTS (if specified) contains the local client
4506 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4508 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4509 myNODES="$myNODES $(facets_nodes $(get_facets))"
4512 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4517 remote_nodes_list () {
4518 echo $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4521 init_clients_lists () {
4522 # Sanity check: exclude the local client from RCLIENTS
4523 local clients=$(hostlist_expand "$RCLIENTS")
4524 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4526 # Sanity check: exclude the dup entries
4527 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4529 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4531 # Sanity check: exclude the dup entries from CLIENTS
4532 # for those configs which has SINGLCLIENT set to local client
4533 clients=$(for i in $clients; do echo $i; done | sort -u)
4535 CLIENTS=$(comma_list $clients)
4536 local -a remoteclients=($RCLIENTS)
4537 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4538 varname=CLIENT$((i + 2))
4539 eval $varname=${remoteclients[i]}
4542 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4545 get_random_entry () {
4548 rnodes=${rnodes//,/ }
4550 local -a nodes=($rnodes)
4551 local num=${#nodes[@]}
4552 local i=$((RANDOM * num * 2 / 65536))
4558 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4563 lctl get_param version | grep -q patchless
4567 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4568 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4573 echo $nodes | wc -w || true
4577 local nodes=$(osts_nodes)
4578 local osscount=$(get_node_count "$nodes")
4579 [ ! "$OSTCOUNT" = "$osscount" ]
4583 local nodes=$(mdts_nodes)
4584 local mdtcount=$(get_node_count "$nodes")
4585 [ ! "$MDSCOUNT" = "$mdtcount" ]
4588 generate_machine_file() {
4589 local nodes=${1//,/ }
4590 local machinefile=$2
4592 for node in $nodes; do
4593 echo $node >>$machinefile || \
4594 { echo "can not generate machinefile $machinefile" && return 1; }
4599 local file=$1/stripe
4601 $LFS getstripe -v $file || error
4605 setstripe_nfsserver () {
4608 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4609 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4611 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4613 do_nodev $nfsserver lfs setstripe "$@"
4616 # Check and add a test group.
4622 local gid=$(getent group $group_name | cut -d: -f3)
4623 if [[ -n "$gid" ]]; then
4624 [[ "$gid" -eq "$group_id" ]] || {
4625 error_noexit "inconsistent group ID:" \
4626 "new: $group_id, old: $gid"
4630 groupadd -g $group_id $group_name
4637 # Check and add a test user.
4650 local uid=$(getent passwd $user_name | cut -d: -f3)
4651 if [[ -n "$uid" ]]; then
4652 if [[ "$uid" -eq "$user_id" ]]; then
4653 local dir=$(getent passwd $user_name | cut -d: -f6)
4654 if [[ "$dir" != "$home" ]]; then
4656 usermod -d $home $user_name
4660 error_noexit "inconsistent user ID:" \
4661 "new: $user_id, old: $uid"
4666 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4673 check_runas_id_ret() {
4675 local myRUNAS_UID=$1
4676 local myRUNAS_GID=$2
4679 if [ -z "$myRUNAS" ]; then
4680 error_exit "myRUNAS command must be specified for check_runas_id"
4683 $myRUNAS krb5_login.sh || \
4684 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4686 mkdir $DIR/d0_runas_test
4688 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4689 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4690 rm -rf $DIR/d0_runas_test
4695 local myRUNAS_UID=$1
4696 local myRUNAS_GID=$2
4699 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4700 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4701 Please set RUNAS_ID to some UID which exists on MDS and client or
4702 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4705 # obtain the UID/GID for MPI_USER
4709 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4710 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4712 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4713 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4716 # obtain and cache Kerberos ticket-granting ticket
4717 refresh_krb5_tgt() {
4718 local myRUNAS_UID=$1
4719 local myRUNAS_GID=$2
4722 if [ -z "$myRUNAS" ]; then
4723 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4726 CLIENTS=${CLIENTS:-$HOSTNAME}
4727 do_nodes $CLIENTS "set -x
4728 if ! $myRUNAS krb5_login.sh; then
4729 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4734 # Run multiop in the background, but wait for it to print
4735 # "PAUSING" to its stdout before returning from this function.
4736 multiop_bg_pause() {
4737 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4741 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4744 echo "$MULTIOP_PROG $FILE v$ARGS"
4745 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4747 echo "TMPPIPE=${TMPPIPE}"
4748 read -t 60 multiop_output < $TMPPIPE
4749 if [ $? -ne 0 ]; then
4754 if [ "$multiop_output" != "PAUSING" ]; then
4755 echo "Incorrect multiop output: $multiop_output"
4770 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4776 inodes_available () {
4777 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4781 mdsrate_inodes_available () {
4782 local min_inodes=$(inodes_available)
4783 echo $((min_inodes * 99 / 100))
4786 # reset llite stat counters
4787 clear_llite_stats(){
4788 lctl set_param -n llite.*.stats 0
4791 # sum llite stat items
4792 calc_llite_stats() {
4793 local res=$(lctl get_param -n llite.*.stats |
4794 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4798 # reset osc stat counters
4800 lctl set_param -n osc.*.osc_stats 0
4803 # sum osc stat items
4805 local res=$(lctl get_param -n osc.*.osc_stats |
4806 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4811 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4814 calc_osc_kbytes () {
4815 df $MOUNT > /dev/null
4816 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4819 # save_lustre_params(node, parameter_mask)
4820 # generate a stream of formatted strings (<node> <param name>=<param value>)
4821 save_lustre_params() {
4823 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4826 # restore lustre parameters from input stream, produces by save_lustre_params
4827 restore_lustre_params() {
4831 while IFS=" =" read node name val; do
4832 do_node ${node//:/} "lctl set_param -n $name $val"
4836 check_catastrophe() {
4837 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4838 local C=$CATASTROPHE
4839 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4841 [ -z "$rnodes" ] && return 0
4843 do_nodes "$rnodes" "rc=\\\$([ -f $C ] && echo \\\$(< $C) || echo 0);
4844 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4848 # CMD: determine mds index where directory inode presents
4851 local file=$dir/f0.get_mds_dir_tmpfile
4856 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4857 local -a oldused=($iused)
4859 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4861 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4862 local -a newused=($iused)
4865 for ((i=0; i<${#newused[@]}; i++)); do
4866 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4872 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4875 mdsrate_cleanup () {
4877 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
4878 --nfiles $3 --dir $4 --filefmt $5 $6
4883 delayed_recovery_enabled () {
4884 local var=${SINGLEMDS}_svc
4885 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4888 ########################
4890 convert_facet2label() {
4893 if [ x$facet = xost ]; then
4897 local varsvc=${facet}_svc
4899 if [ -n ${!varsvc} ]; then
4902 error "No lablel for $facet!"
4906 get_clientosc_proc_path() {
4907 echo "${1}-osc-[^M]*"
4910 get_lustre_version () {
4911 local facet=${1:-"$SINGLEMDS"}
4912 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4915 lustre_version_code() {
4916 local facet=${1:-"$SINGLEMDS"}
4917 version_code $(get_lustre_version $1)
4920 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4921 # used by MDT would not be changed.
4922 # mdt lov: fsname-mdtlov
4923 # mdt osc: fsname-OSTXXXX-osc
4924 mds_on_old_device() {
4925 local mds=${1:-"$SINGLEMDS"}
4927 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
4928 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
4929 > /dev/null 2>&1" && return 0
4934 get_mdtosc_proc_path() {
4936 local ost_label=${2:-"*OST*"}
4938 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
4939 local mdt_label=$(convert_facet2label $mds_facet)
4940 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
4942 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
4943 mds_on_old_device $mds_facet; then
4944 echo "${ost_label}-osc"
4946 echo "${ost_label}-osc-${mdt_index}"
4950 get_osc_import_name() {
4953 local label=$(convert_facet2label $ost)
4955 if [ "${facet:0:3}" = "mds" ]; then
4956 get_mdtosc_proc_path $facet $label
4960 get_clientosc_proc_path $label
4964 _wait_import_state () {
4967 local maxtime=${3:-$(max_recovery_time)}
4971 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4972 while [ "${CONN_STATE}" != "${expected}" ]; do
4973 if [ "${expected}" == "DISCONN" ]; then
4974 # for disconn we can check after proc entry is removed
4975 [ "x${CONN_STATE}" == "x" ] && return 0
4976 # with AT enabled, we can have connect request timeout near of
4977 # reconnect timeout and test can't see real disconnect
4978 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
4980 [ $i -ge $maxtime ] && \
4981 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
4984 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4988 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
4992 wait_import_state() {
4995 local maxtime=${3:-$(max_recovery_time)}
4998 for param in ${params//,/ }; do
4999 _wait_import_state $state $param $maxtime || return
5003 # One client request could be timed out because server was not ready
5004 # when request was sent by client.
5005 # The request timeout calculation details :
5007 # /* We give the server rq_timeout secs to process the req, and
5008 # add the network latency for our local timeout. */
5009 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5010 # ptlrpc_at_get_net_latency(request) ;
5012 # ptlrpc_connect_import ()
5013 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5016 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5017 # ptlrpc_at_get_net_latency(request) ->
5018 # at_get (max (iat_net_latency=0, at_min)) = at_min
5021 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5022 # INITIAL_CONNECT_TIMEOUT + at_min
5024 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5025 # because we can not get this value in runtime,
5026 # the value depends on configure options, and it is not stored in /proc.
5028 # #define CONNECTION_SWITCH_MIN 5U
5029 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5031 request_timeout () {
5034 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5035 local init_connect_timeout=$TIMEOUT
5036 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5038 local at_min=$(at_get $facet at_min)
5040 echo $(( init_connect_timeout + at_min ))
5043 wait_osc_import_state() {
5047 local ost=$(get_osc_import_name $facet $ost_facet)
5049 local param="osc.${ost}.ost_server_uuid"
5051 # 1. wait the deadline of client 1st request (it could be skipped)
5052 # 2. wait the deadline of client 2nd request
5053 local maxtime=$(( 2 * $(request_timeout $facet)))
5055 if ! do_rpc_nodes "$(facet_host $facet)" \
5056 _wait_import_state $expected $param $maxtime; then
5057 error "import is not in ${expected} state"
5064 get_clientmdc_proc_path() {
5072 [ -z "$list" ] && return 0
5074 # Add paths to lustre tests for 32 and 64 bit systems.
5075 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
5076 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5079 wait_clients_import_state () {
5086 if [ "$FAILURE_MODE" = HARD ]; then
5087 facets=$(facets_on_host $(facet_active_host $facet))
5090 for facet in ${facets//,/ }; do
5091 local label=$(convert_facet2label $facet)
5094 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5095 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5096 *) error "unknown facet!" ;;
5098 local params=$(expand_list $params $proc_path)
5101 if ! do_rpc_nodes "$list" wait_import_state $expected $params; then
5102 error "import is not in ${expected} state"
5112 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5113 $LCTL get_param obdfilter.*.kbytesavail))
5114 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5115 $LCTL get_param -n obdfilter.*.tot_granted))
5116 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5117 $LCTL get_param -n obdfilter.*.kbytestotal))
5118 for ((i=0; i<${#AVAILA[@]}; i++)); do
5119 local -a AVAIL1=(${AVAILA[$i]//=/ })
5120 local -a TOTAL=(${TOTALA[$i]//=/ })
5121 GRANT=$((${GRANTA[$i]}/1024))
5122 # allow 1% of total space in bavail because of delayed
5123 # allocation with ZFS which might release some free space after
5124 # txg commit. For small devices, we set a mininum of 8MB
5125 local LIMIT=$((${TOTAL} / 100 + 8000))
5126 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5127 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5128 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5129 echo " FULL" || echo
5135 do_facet mgs lctl pool_list $1
5139 local fsname=${1%%.*}
5140 local poolname=${1##$fsname.}
5142 do_facet mgs lctl pool_new $1
5144 # get param should return err unless pool is created
5145 [[ $RC -ne 0 ]] && return $RC
5147 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5148 2>/dev/null || echo foo" "" || RC=1
5149 if [[ $RC -eq 0 ]]; then
5152 error "pool_new failed $1"
5157 add_pool_to_list () {
5158 local fsname=${1%%.*}
5159 local poolname=${1##$fsname.}
5161 local listvar=${fsname}_CREATED_POOLS
5162 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5165 remove_pool_from_list () {
5166 local fsname=${1%%.*}
5167 local poolname=${1##$fsname.}
5169 local listvar=${fsname}_CREATED_POOLS
5170 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5173 destroy_pool_int() {
5175 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5176 awk '$1 !~ /^Pool:/ {print $1}')
5177 for ost in $OSTS; do
5178 do_facet mgs lctl pool_remove $1 $ost
5180 do_facet mgs lctl pool_destroy $1
5183 # <fsname>.<poolname> or <poolname>
5185 local fsname=${1%%.*}
5186 local poolname=${1##$fsname.}
5188 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5192 pool_list $fsname.$poolname || return $?
5194 destroy_pool_int $fsname.$poolname
5196 [[ $RC -ne 0 ]] && return $RC
5198 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5199 2>/dev/null || echo foo" "foo" || RC=1
5201 if [[ $RC -eq 0 ]]; then
5202 remove_pool_from_list $fsname.$poolname
5204 error "destroy pool failed $1"
5210 local fsname=${1:-$FSNAME}
5212 local listvar=${fsname}_CREATED_POOLS
5216 [ x${!listvar} = x ] && return 0
5218 echo destroy the created pools: ${!listvar}
5219 for poolname in ${!listvar//,/ }; do
5220 destroy_pool $fsname.$poolname
5225 local fsname=${1:-$FSNAME}
5227 destroy_pools $fsname
5233 local ts=$(date +%s)
5236 if [[ ! -f "$YAML_LOG" ]]; then
5237 # init_logging is not performed before gather_logs,
5238 # so the $LOGDIR needs to be checked here
5239 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5242 [ -f $LOGDIR/shared ] && docp=false
5244 # dump lustre logs, dmesg
5246 prefix="$TESTLOG_PREFIX.$TESTNAME"
5248 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5250 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5251 echo "Dumping logs only on local client."
5252 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5253 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5258 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5259 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5260 if [ ! -f $LOGDIR/shared ]; then
5261 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5274 for i in $(seq 0 $num_mntpts); do
5275 cmd="ls -laf ${mntpt_root}$i/$dir"
5281 for pid in $pids; do
5288 # target_start_and_reset_recovery_timer()
5289 # service_time = at_est2timeout(service_time);
5290 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5291 # INITIAL_CONNECT_TIMEOUT);
5292 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5293 #define CONNECTION_SWITCH_INC 1
5294 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5295 #define CONNECTION_SWITCH_MIN 5U
5297 max_recovery_time () {
5298 local init_connect_timeout=$(( TIMEOUT / 20 ))
5299 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5301 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5306 get_clients_mount_count () {
5307 local clients=${CLIENTS:-`hostname`}
5309 # we need to take into account the clients mounts and
5310 # exclude mds/ost mounts if any;
5311 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5315 PROC_CLI="srpc_info"
5323 if [ $M -lt $N ]; then
5327 while [ $N -lt $M ]; do
5337 calc_connection_cnt() {
5340 # MDT->MDT = 2 * C(M, 2)
5344 comb_m2=$(combination $MDSCOUNT 2)
5346 local num_clients=$(get_clients_mount_count)
5348 local cnt_mdt2mdt=$((comb_m2 * 2))
5349 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5350 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5351 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5352 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5353 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5354 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5368 local cmd="$tgt.srpc.flavor"
5370 if [ $net == "any" ]; then
5375 if [ $dir != "any" ]; then
5380 log "Setting sptlrpc rule: $cmd"
5381 do_facet mgs "$LCTL conf_param $cmd"
5390 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5391 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5393 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5395 if [ "x$bulkspec" != "x" ]; then
5396 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5398 if [ "x$algs" != "x" ]; then
5399 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5401 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5402 if [ $bulk == "bulkn" ]; then
5403 bulk_count=`echo "$output" | grep "bulk flavor" \
5404 | grep "null/null" | wc -l`
5405 elif [ $bulk == "bulki" ]; then
5406 bulk_count=`echo "$output" | grep "bulk flavor" \
5407 | grep "/null" | grep -v "null/" | wc -l`
5409 bulk_count=`echo "$output" | grep "bulk flavor" \
5410 | grep -v "/null" | grep -v "null/" | wc -l`
5414 [ $bulk_count -lt $count ] && count=$bulk_count
5425 local clients=${CLIENTS:-`hostname`}
5427 for c in ${clients//,/ }; do
5428 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5429 tmpcnt=`count_flvr "$output" $flavor`
5430 cnt=$((cnt + tmpcnt))
5440 local clients=${CLIENTS:-`hostname`}
5442 for c in ${clients//,/ }; do
5443 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5444 tmpcnt=`count_flvr "$output" $flavor`
5445 cnt=$((cnt + tmpcnt))
5455 if [ $MDSCOUNT -le 1 ]; then
5460 for num in `seq $MDSCOUNT`; do
5461 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5462 tmpcnt=`count_flvr "$output" $flavor`
5463 cnt=$((cnt + tmpcnt))
5474 for num in `seq $MDSCOUNT`; do
5475 mdtosc=$(get_mdtosc_proc_path mds$num)
5476 mdtosc=${mdtosc/-MDT*/-MDT\*}
5477 output=$(do_facet mds$num lctl get_param -n \
5478 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5479 tmpcnt=`count_flvr "$output" $flavor`
5480 cnt=$((cnt + tmpcnt))
5489 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5490 count_flvr "$output" $flavor
5495 local dir=$1 # from to
5496 local flavor=$2 # flavor expected
5499 if [ $dir == "cli2mdt" ]; then
5500 res=`flvr_cnt_cli2mdt $flavor`
5501 elif [ $dir == "cli2ost" ]; then
5502 res=`flvr_cnt_cli2ost $flavor`
5503 elif [ $dir == "mdt2mdt" ]; then
5504 res=`flvr_cnt_mdt2mdt $flavor`
5505 elif [ $dir == "mdt2ost" ]; then
5506 res=`flvr_cnt_mdt2ost $flavor`
5507 elif [ $dir == "all2ost" ]; then
5508 res1=`flvr_cnt_mdt2ost $flavor`
5509 res2=`flvr_cnt_cli2ost $flavor`
5510 res=$((res1 + res2))
5511 elif [ $dir == "all2mdt" ]; then
5512 res1=`flvr_cnt_mdt2mdt $flavor`
5513 res2=`flvr_cnt_cli2mdt $flavor`
5514 res=$((res1 + res2))
5515 elif [ $dir == "all2all" ]; then
5516 res1=`flvr_cnt_mdt2ost $flavor`
5517 res2=`flvr_cnt_cli2ost $flavor`
5518 res3=`flvr_cnt_mdt2mdt $flavor`
5519 res4=`flvr_cnt_cli2mdt $flavor`
5520 res=$((res1 + res2 + res3 + res4))
5528 local dir=$1 # from to
5529 local flavor=$2 # flavor expected
5530 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5534 for ((i=0;i<20;i++)); do
5535 echo -n "checking $dir..."
5536 res=$(do_check_flavor $dir $flavor)
5537 echo "found $res/$expect $flavor connections"
5538 [ $res -ge $expect ] && return 0
5542 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5546 restore_to_default_flavor()
5548 local proc="mgs.MGS.live.$FSNAME"
5550 echo "restoring to default flavor..."
5552 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5554 # remove all existing rules if any
5555 if [ $nrule -ne 0 ]; then
5556 echo "$nrule existing rules"
5557 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5558 echo "remove rule: $rule"
5559 spec=`echo $rule | awk -F = '{print $1}'`
5560 do_facet mgs "$LCTL conf_param -d $spec"
5564 # verify no rules left
5565 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5566 [ $nrule -ne 0 ] && error "still $nrule rules left"
5568 # wait for default flavor to be applied
5569 # currently default flavor for all connections are 'null'
5570 wait_flavor all2all null
5571 echo "now at default flavor settings"
5576 local flavor=${1:-null}
5578 echo "setting all flavor to $flavor"
5580 # FIXME need parameter to this fn
5581 # and remove global vars
5582 local cnt_all2all=$(calc_connection_cnt all2all)
5584 local res=$(do_check_flavor all2all $flavor)
5585 if [ $res -eq $cnt_all2all ]; then
5586 echo "already have total $res $flavor connections"
5590 echo "found $res $flavor out of total $cnt_all2all connections"
5591 restore_to_default_flavor
5593 [[ $flavor = null ]] && return 0
5595 set_rule $FSNAME any any $flavor
5596 wait_flavor all2all $flavor
5602 # Checking for shared logdir
5603 if [ ! -d $dir ]; then
5604 # Not found. Create local logdir
5607 touch $dir/check_file.$(hostname -s)
5612 check_write_access() {
5617 for node in $(nodes_list); do
5618 file=$dir/check_file.$(short_hostname $node)
5619 if [[ ! -f "$file" ]]; then
5620 # Logdir not accessible/writable from this node.
5623 rm -f $file || return 1
5629 if [[ -n $YAML_LOG ]]; then
5632 local SAVE_UMASK=`umask`
5635 export YAML_LOG=${LOGDIR}/results.yml
5639 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5640 if check_shared_dir $LOGDIR; then
5641 touch $LOGDIR/shared
5642 echo "Logging to shared log directory: $LOGDIR"
5644 echo "Logging to local directory: $LOGDIR"
5647 yml_nodes_file $LOGDIR >> $YAML_LOG
5648 yml_results_file >> $YAML_LOG
5655 yml_log_test $1 >> $YAML_LOG
5659 yml_log_test_status $@ >> $YAML_LOG
5662 log_sub_test_begin() {
5663 yml_log_sub_test_begin "$@" >> $YAML_LOG
5666 log_sub_test_end() {
5667 yml_log_sub_test_end "$@" >> $YAML_LOG
5673 local llverdev_opts=$2
5674 local devname=$(basename $1)
5675 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5676 # loop devices aren't in /proc/partitions
5677 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5679 size=$(($size / 1024 / 1024)) # Gb
5681 local partial_arg=""
5682 # Run in partial (fast) mode if the size
5683 # of a partition > 1 GB
5684 [ $size -gt 1 ] && partial_arg="-p"
5686 llverdev --force $partial_arg $llverdev_opts $dev
5692 local llverfs_opts=$2
5693 local use_partial_arg=$3
5694 local partial_arg=""
5695 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5697 # Run in partial (fast) mode if the size
5698 # of a partition > 1 GB
5699 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
5701 llverfs $partial_arg $llverfs_opts $dir
5704 remove_mdt_files() {
5709 local mntpt=$(facet_mntpt $facet)
5710 local opts=$MDS_MOUNT_OPTS
5712 echo "removing files from $mdtdev on $facet: $files"
5713 if [ $(facet_fstype $facet) == ldiskfs ] &&
5714 ! do_facet $facet test -b $mdtdev; then
5715 opts=$(csa_add "$opts" -o loop)
5717 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5721 rm $mntpt/ROOT/$f || { rc=$?; break; }
5723 umount -f $mntpt || return $?
5727 duplicate_mdt_files() {
5732 local mntpt=$(facet_mntpt $facet)
5733 local opts=$MDS_MOUNT_OPTS
5735 echo "duplicating files on $mdtdev on $facet: $files"
5736 mkdir -p $mntpt || return $?
5737 if [ $(facet_fstype $facet) == ldiskfs ] &&
5738 ! do_facet $facet test -b $mdtdev; then
5739 opts=$(csa_add "$opts" -o loop)
5741 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5752 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5753 pushd $mntpt/ROOT > /dev/null || return $?
5756 touch $f.bad || return $?
5757 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5759 [ $rc -eq 0 ] || return $rc
5760 setfattr --restore $tmp || return $?
5766 local devs=${1//,/ }
5769 local rslt=$TMP/sgpdd_survey
5771 # sgpdd-survey cleanups ${rslt}.* files
5773 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5779 # returns the canonical name for an ldiskfs device
5784 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5785 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5786 echo dm-\\\${foo##*:};
5788 echo \\\$(basename \\\$dv);
5792 is_sanity_benchmark() {
5793 local benchmarks="dbench bonnie iozone fsx"
5795 for b in $benchmarks; do
5796 if [ "$b" == "$suite" ]; then
5804 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5807 # Get the block size of the filesystem.
5813 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5814 awk '/^Block size:/ {print $3}')
5818 # Check whether the "large_xattr" feature is enabled or not.
5819 large_xattr_enabled() {
5820 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
5822 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5824 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5825 return ${PIPESTATUS[0]}
5828 # Get the maximum xattr size supported by the filesystem.
5832 if large_xattr_enabled; then
5833 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5836 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5837 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5839 # maximum xattr size = size of block - size of header -
5840 # size of 1 entry - 4 null bytes
5841 size=$((block_size - 32 - 32 - 4))
5847 # Dump the value of the named xattr from a file.
5852 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5855 # Generate a string with size of $size bytes.
5857 local size=${1:-1024} # in bytes
5859 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5862 reformat_external_journal() {
5863 if [ ! -z ${EJOURNAL} ]; then
5864 local rcmd="do_facet ${SINGLEMDS}"
5866 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5867 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5871 # MDT file-level backup/restore
5872 mds_backup_restore() {
5873 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5874 local mntpt=$(facet_mntpt brpt)
5875 local rcmd="do_facet ${SINGLEMDS}"
5876 local metaea=${TMP}/backup_restore.ea
5877 local metadata=${TMP}/backup_restore.tgz
5878 local opts=${MDS_MOUNT_OPTS}
5879 local svc=${SINGLEMDS}_svc
5882 if ! ${rcmd} test -b ${devname}; then
5883 opts=$(csa_add "$opts" -o loop)
5886 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5888 # step 1: build mount point
5889 ${rcmd} mkdir -p $mntpt
5890 # step 2: cleanup old backup
5891 ${rcmd} rm -f $metaea $metadata
5893 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5894 if [ ! -z $igif ]; then
5895 # step 3.5: rm .lustre
5896 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
5898 # step 4: backup metaea
5900 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
5902 # step 5: backup metadata
5904 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
5906 ${rcmd} umount -d $mntpt || return 4
5907 # step 7: reformat external journal if needed
5908 reformat_external_journal || return 5
5909 # step 8: reformat dev
5910 echo "reformat new device"
5911 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
5912 --reformat $devname > /dev/null || return 6
5914 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
5915 # step 10: restore metadata
5917 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
5918 # step 11: restore metaea
5920 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
5921 # step 12: remove recovery logs
5922 echo "remove recovery logs"
5923 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
5924 # step 13: umount dev
5925 ${rcmd} umount -d $mntpt || return 10
5926 # step 14: cleanup tmp backup
5927 ${rcmd} rm -f $metaea $metadata
5928 # step 15: reset device label - it's not virgin on
5929 ${rcmd} e2label $devname ${!svc}
5934 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5935 local mntpt=$(facet_mntpt brpt)
5936 local rcmd="do_facet ${SINGLEMDS}"
5938 local opts=${MDS_MOUNT_OPTS}
5940 if ! ${rcmd} test -b ${devname}; then
5941 opts=$(csa_add "$opts" -o loop)
5944 echo "remove OI files: idx=${idx}"
5946 # step 1: build mount point
5947 ${rcmd} mkdir -p $mntpt
5949 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5950 if [ -z $idx ]; then
5951 # step 3: remove all OI files
5952 ${rcmd} rm -fv $mntpt/oi.16*
5953 elif [ $idx -lt 2 ]; then
5954 ${rcmd} rm -fv $mntpt/oi.16.${idx}
5958 # others, rm oi.16.[idx, idx * idx, idx ** ...]
5959 for ((i=${idx}; i<64; i=$((i * idx)))); do
5960 ${rcmd} rm -fv $mntpt/oi.16.${i}
5964 ${rcmd} umount -d $mntpt || return 2
5965 # OI files will be recreated when mounted as lustre next time.
5968 # generate maloo upload-able log file name
5969 # \param logname specify unique part of file name
5970 generate_logname() {
5971 local logname=${1:-"default_logname"}
5973 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
5976 # mkdir directory on different MDTs
5985 if [ $# -eq 2 ]; then
5995 if [ "$parent" == "$child" ]; then
5999 if [ "$option" == "-p" -a -d ${parent}/${child} ]; then
6003 # it needs to check whether there is further / in child
6004 dir=$(echo $child | awk -F '/' '{print $2}')
6005 if [ ! -z "$dir" ]; then
6006 local subparent=$(echo $child | awk -F '/' '{ print $1 }')
6007 parent=${parent}"/"${subparent}
6011 if [ ! -d ${parent} ]; then
6012 if [ "$option" == "-p" ]; then
6019 if [ $MDSCOUNT -le 1 ]; then
6020 mkdir $option ${parent}/${child} || rc=$?
6022 local mdt_idx=$($LFS getstripe -M $parent)
6024 if [ "$mdt_idx" -ne 0 ]; then
6025 mkdir $option ${parent}/${child} || rc=$?
6029 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6030 local mdt_idx=$((test_num % MDSCOUNT))
6031 echo "mkdir $mdt_idx for ${parent}/${child}"
6032 $LFS setdirstripe -i $mdt_idx ${parent}/${child} || rc=$?