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 # specify environment variable containing batch job name for server statistics
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
21 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
22 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
23 export LOAD_LLOOP=${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}
188 export PARTPROBE=${PARTPROBE:-partprobe}
190 #[ -d /r ] && export ROOT=${ROOT:-/r}
191 export TMP=${TMP:-$ROOT/tmp}
192 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
193 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
194 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
196 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
197 if ! echo $PATH | grep -q $LUSTRE/utils; then
198 export PATH=$LUSTRE/utils:$PATH
200 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
201 export PATH=$LUSTRE/utils/gss:$PATH
203 if ! echo $PATH | grep -q $LUSTRE/tests; then
204 export PATH=$LUSTRE/tests:$PATH
206 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
207 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
209 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
210 [ ! -f "$LST" ] && export LST=$(which lst)
211 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
212 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
213 # Ubuntu, at least, has a truncate command in /usr/bin
214 # so fully path our truncate command.
215 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
216 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
217 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
218 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
219 export PATH=$LUSTRE/tests/racer:$PATH:
221 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
222 export PATH=$LUSTRE/tests/mpi:$PATH
224 export RSYNC_RSH=${RSYNC_RSH:-rsh}
226 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
227 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
228 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
229 [ ! -f "$LFS" ] && export LFS=$(which lfs)
230 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
231 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
233 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
234 if [ ! -f "$L_GETIDENTITY" ]; then
235 if `which l_getidentity > /dev/null 2>&1`; then
236 export L_GETIDENTITY=$(which l_getidentity)
238 export L_GETIDENTITY=NONE
241 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
242 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
243 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
244 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
245 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
246 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
247 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
248 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
249 [ ! -f "$LUSTRE_RMMOD" ] &&
250 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
251 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
252 [ ! -f "$LFS_MIGRATE" ] &&
253 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
254 export NAME=${NAME:-local}
255 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
256 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
257 export LGSSD=$(which lgssd)
258 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
259 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
260 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
262 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
265 if [ "$ACCEPTOR_PORT" ]; then
266 export PORT_OPT="--port $ACCEPTOR_PORT"
271 echo "Using GSS/krb5 ptlrpc security flavor"
272 which lgss_keyring > /dev/null 2>&1 || \
273 error_exit "built with gss disabled! SEC=$SEC"
284 IDENTITY_UPCALL=false
288 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
290 # Paths on remote nodes, if different
291 export RLUSTRE=${RLUSTRE:-$LUSTRE}
292 export RPWD=${RPWD:-$PWD}
293 export I_MOUNTED=${I_MOUNTED:-"no"}
294 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
295 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
296 ! -f `dirname $0`/../mdt/mdt.ko ]; then
297 export CLIENTMODSONLY=yes
300 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
304 while getopts "rvwf:" opt $*; do
307 r) REFORMAT=--reformat;;
309 w) WRITECONF=writeconf;;
314 shift $((OPTIND - 1))
317 # print the durations of each test if "true"
318 DDETAILS=${DDETAILS:-false}
319 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
329 ncpts=$(do_facet $facet "lctl get_param -n " \
330 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
332 if [ $ncpts -eq 0 ]; then
340 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
341 eval set -- $(tr "[:punct:]" " " <<< $*)
343 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
346 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
347 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
350 /sbin/lsmod | grep -q "^\<$1\>"
353 # Load a module on the system where this is running.
355 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
357 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
358 # will be used as the arguments. Otherwise arguments will be obtained from
359 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
366 BASE=`basename $module $EXT`
368 module_loaded ${BASE} && return
370 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
372 if [ $# -eq 0 ]; then
373 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
374 # Bash until 4.x, so we resort to eval.
375 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
376 eval set -- \$$optvar
377 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
378 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
380 opt=$(awk -v var="^options $BASE" '$0 ~ var \
381 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
382 set -- $(echo -n $opt)
384 # Ensure we have accept=all for lnet
385 if [ $(basename $module) = lnet ]; then
386 # OK, this is a bit wordy...
387 local arg accept_all_present=false
390 [ "$arg" = accept=all ] && \
391 accept_all_present=true
393 $accept_all_present || set -- "$@" accept=all
399 [ $# -gt 0 ] && echo "${module} options: '$*'"
401 # Note that insmod will ignore anything in modprobe.conf, which is why we're
402 # passing options on the command-line.
403 if [ "$BASE" == "lnet_selftest" ] && \
404 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
405 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
406 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
407 insmod ${LUSTRE}/${module}${EXT} "$@"
409 # must be testing a "make install" or "rpm" installation
410 # note failed to load ptlrpc_gss is considered not fatal
411 if [ "$BASE" == "ptlrpc_gss" ]; then
412 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
419 llite_lloop_enabled() {
420 local n1=$(uname -r | cut -d. -f1)
421 local n2=$(uname -r | cut -d. -f2)
422 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
424 # load the llite_lloop module for < 2.6.32 kernels
425 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
426 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
433 load_modules_local() {
434 if [ -n "$MODPROBE" ]; then
436 echo "Using modprobe to load modules"
440 echo Loading modules from $LUSTRE
444 if [ -f /sys/devices/system/cpu/online ]; then
445 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
446 echo "detected $ncpus online CPUs by sysfs"
448 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
450 if [ $rc -eq 0 ]; then
451 echo "detected $ncpus online CPUs by getconf"
453 echo "Can't detect number of CPUs"
458 # if there is only one CPU core, libcfs can only create one partition
459 # if there is more than 4 CPU cores, libcfs should create multiple CPU
460 # partitions. So we just force libcfs to create 2 partitions for
461 # system with 2 or 4 cores
462 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
463 # force to enable multiple CPU partitions
464 echo "Force libcfs to create 2 CPU partitions"
465 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
467 echo "libcfs will create CPU partition based on online CPUs"
470 load_module ../libcfs/libcfs/libcfs
472 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
473 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
474 load_module ../lnet/lnet/lnet
475 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
476 load_module ../lnet/klnds/$LNETLND
477 load_module lvfs/lvfs
478 load_module obdclass/obdclass
479 load_module ptlrpc/ptlrpc
480 load_module ptlrpc/gss/ptlrpc_gss
488 load_module obdecho/obdecho
489 if ! client_only; then
490 SYMLIST=/proc/kallsyms
491 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
492 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
493 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
494 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
495 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
497 load_module osd-zfs/osd_zfs
501 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
503 # This block shall be moved up beside osd-zfs as soon
504 # as osd-ldiskfs stops using mdd symbols.
506 grep -q exportfs_decode_fh $SYMLIST ||
507 { modprobe exportfs 2> /dev/null || true; }
508 load_module ../ldiskfs/ldiskfs/ldiskfs
509 load_module lvfs/fsfilt_ldiskfs
510 load_module osd-ldiskfs/osd_ldiskfs
521 load_module llite/lustre
522 llite_lloop_enabled && load_module llite/llite_lloop
523 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
525 rm -f $OGDB/ogdb-$HOSTNAME
526 $LCTL modules > $OGDB/ogdb-$HOSTNAME
528 # 'mount' doesn't look in $PATH, just sbin
529 if [ -f $LUSTRE/utils/mount.lustre ] && \
530 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
531 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
532 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
539 # load modules on remote nodes optionally
540 # lustre-tests have to be installed on these nodes
541 if $LOAD_MODULES_REMOTE; then
542 local list=$(comma_list $(remote_nodes_list))
543 if [ -n "$list" ]; then
544 echo "loading modules on: '$list'"
545 do_rpc_nodes "$list" load_modules_local
551 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
552 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
553 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
554 echo "$LEAK_LUSTRE" 1>&2
555 echo "$LEAK_PORTALS" 1>&2
556 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
557 echo "Memory leaks detected"
558 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
564 wait_exit_ST client # bug 12845
566 $LUSTRE_RMMOD ldiskfs || return 2
568 if $LOAD_MODULES_REMOTE; then
569 local list=$(comma_list $(remote_nodes_list))
570 if [ -n "$list" ]; then
571 echo "unloading modules on: '$list'"
572 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
573 do_rpc_nodes "$list" check_mem_leak
577 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
578 umount /sbin/mount.lustre || true
579 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
580 rm -f /sbin/mount.lustre || true
583 check_mem_leak || return 254
585 echo "modules unloaded."
590 local facet=${1:-$SINGLEMDS}
591 local fstype=$(facet_fstype $facet)
594 ldiskfs) size=50;; # largest seen is 44, leave some headroom
601 check_gss_daemon_nodes() {
605 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
606 if [ \\\"\\\$num\\\" -ne 1 ]; then
607 echo \\\$num instance of $dname;
612 check_gss_daemon_facet() {
616 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
617 if [ $num -ne 1 ]; then
618 echo "$num instance of $dname on $facet"
627 echo Stopping $@ on $list
628 do_nodes $list "killall -2 $@ 2>/dev/null || true"
631 # start gss daemons on all nodes, or
632 # "daemon" on "list" if set
633 start_gss_daemons() {
637 if [ "$list" ] && [ "$daemon" ] ; then
638 echo "Starting gss daemon on nodes: $list"
639 do_nodes $list "$daemon" || return 8
643 local list=$(comma_list $(mdts_nodes))
645 echo "Starting gss daemon on mds: $list"
646 do_nodes $list "$LSVCGSSD -v" || return 1
648 do_nodes $list "$LGSSD -v" || return 2
651 list=$(comma_list $(osts_nodes))
652 echo "Starting gss daemon on ost: $list"
653 do_nodes $list "$LSVCGSSD -v" || return 3
654 # starting on clients
656 local clients=${CLIENTS:-`hostname`}
658 echo "Starting $LGSSD on clients $clients "
659 do_nodes $clients "$LGSSD -v" || return 4
662 # wait daemons entering "stable" status
666 # check daemons are running
668 list=$(comma_list $(mdts_nodes) $(osts_nodes))
669 check_gss_daemon_nodes $list lsvcgssd || return 5
671 list=$(comma_list $(mdts_nodes))
672 check_gss_daemon_nodes $list lgssd || return 6
675 check_gss_daemon_nodes $clients lgssd || return 7
680 local list=$(comma_list $(mdts_nodes))
682 send_sigint $list lsvcgssd lgssd
684 list=$(comma_list $(osts_nodes))
685 send_sigint $list lsvcgssd
687 list=${CLIENTS:-`hostname`}
688 send_sigint $list lgssd
693 if ! module_loaded ptlrpc_gss; then
694 load_module ptlrpc/gss/ptlrpc_gss
695 module_loaded ptlrpc_gss ||
696 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
698 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
700 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
701 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
709 # maybe cleanup credential cache?
716 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
717 tr '[:lower:]' '[:upper:]'
723 if [ $facet == mgs ]; then
727 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
735 if [ -n "${!var}" ]; then
740 var=$(facet_type $facet)FSTYPE
741 if [ -n "${!var}" ]; then
746 if [ -n "$FSTYPE" ]; then
751 if [[ $facet == mgs ]] && combined_mgs_mds; then
763 local facets=$(get_facets)
766 for facet in ${facets//,/ }; do
767 if [ $node == $(facet_host $facet) ] ||
768 [ $node == "$(facet_failover_host $facet)" ]; then
769 fstype=$(facet_fstype $facet)
770 if [[ $fstypes != *$fstype* ]]; then
771 fstypes+="${fstypes:+,}$fstype"
782 local fstype=$(facet_fstype $facet)
786 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
788 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
789 ${dev} 2>/dev/null");;
791 error "unknown fstype!";;
799 local device=$(mdsdevname $num)
800 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
806 local device=$(ostdevname $num)
807 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
812 # Get the device of a facet.
819 mgs) device=$(mgsdevname) ;;
820 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
821 ost*) device=$(ostdevname $(facet_number $facet)) ;;
822 fs2mds) device=$(mdsdevname 1_2) ;;
823 fs2ost) device=$(ostdevname 1_2) ;;
824 fs3ost) device=$(ostdevname 2_2) ;;
832 # Get the virtual device of a facet.
839 mgs) device=$(mgsvdevname) ;;
840 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
841 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
842 fs2mds) device=$(mdsvdevname 1_2) ;;
843 fs2ost) device=$(ostvdevname 1_2) ;;
844 fs3ost) device=$(ostvdevname 2_2) ;;
852 # Re-read the partition table on failover partner host.
853 # After a ZFS storage pool is created on a shared device, the partition table
854 # on the device may change. However, the operating system on the failover
855 # host may not notice the change automatically. Without the up-to-date partition
856 # block devices, 'zpool import ..' cannot find the labels, whose positions are
857 # relative to partition rather than disk beginnings.
859 # This function performs partprobe on the failover host to make it re-read the
862 refresh_partition_table() {
867 host=$(facet_passive_host $facet)
868 if [[ -n "$host" ]]; then
869 do_node $host "$PARTPROBE $device"
874 # Get ZFS storage pool name.
881 device=$(facet_device $facet)
882 # poolname is string before "/"
883 poolname="${device%%/*}"
889 # Export ZFS storage pool.
890 # Before exporting the pool, all datasets within the pool should be unmounted.
898 poolname=$(zpool_name $facet)
900 if [[ -n "$poolname" ]]; then
901 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
902 $ZPOOL export $opts $poolname"
907 # Import ZFS storage pool.
908 # Force importing, even if the pool appears to be potentially active.
913 local opts=${@:-"-o cachefile=none"}
916 poolname=$(zpool_name $facet)
918 if [[ -n "$poolname" ]]; then
919 opts+=" -d $(dirname $(facet_vdevice $facet))"
920 do_facet $facet "$ZPOOL import -f $opts $poolname"
925 # Set the "cachefile=none" property on ZFS storage pool so that the pool
926 # is not automatically imported on system startup.
928 # In a failover environment, this will provide resource level fencing which
929 # will ensure that the same ZFS storage pool will not be imported concurrently
930 # on different nodes.
932 disable_zpool_cache() {
936 poolname=$(zpool_name $facet)
938 if [[ -n "$poolname" ]]; then
939 do_facet $facet "$ZPOOL set cachefile=none $poolname"
944 # This and set_osd_param() shall be used to access OSD parameters
945 # once existed under "obdfilter":
950 # writethrough_cache_enable
954 local device=${2:-$FSNAME-OST*}
957 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
958 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
963 local device=${2:-$FSNAME-OST*}
967 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
968 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
972 local dz=${1:-$DEBUG_SIZE}
974 if [ -f /sys/devices/system/cpu/possible ]; then
975 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
977 local cpus=$(getconf _NPROCESSORS_CONF)
980 # bug 19944, adjust size to be -gt num_possible_cpus()
981 # promise 2MB for every cpu at least
982 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
985 lctl set_param debug_mb=$dz
988 set_default_debug () {
989 local debug=${1:-"$PTLDEBUG"}
990 local subsys=${2:-"$SUBSYSTEM"}
991 local debug_size=${3:-$DEBUG_SIZE}
993 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
994 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
996 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
999 set_default_debug_nodes () {
1002 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1003 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1007 do_rpc_nodes "$nodes" set_default_debug \
1008 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1011 set_default_debug_facet () {
1013 local node=$(facet_active_host $facet)
1014 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1016 set_default_debug_nodes $node
1021 local facets=${1:-$(get_facets)}
1024 for facet in ${facets//,/ }; do
1027 [ $RC -eq 0 ] && continue
1029 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1030 skip "Restart of $facet failed!." && touch $LU482_FAILED
1032 error "Restart of $facet failed!"
1039 # Add argument "arg" (e.g., "loop") to the comma-separated list
1040 # of arguments for option "opt" (e.g., "-o") on command
1041 # line "opts" (e.g., "-o flock").
1047 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1049 if echo "$opts" | grep -q $opt_pattern; then
1050 opts=$(echo "$opts" | sed -e \
1051 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1053 opts+="${opts:+ }$opt $arg"
1061 local dev=$(facet_active $facet)_dev
1062 local opt=${facet}_opt
1063 local mntpt=$(facet_mntpt $facet)
1064 local opts="${!opt} $@"
1066 if [ $(facet_fstype $facet) == ldiskfs ] &&
1067 ! do_facet $facet test -b ${!dev}; then
1068 opts=$(csa_add "$opts" -o loop)
1071 if [[ $(facet_fstype $facet) == zfs ]]; then
1072 # import ZFS storage pool
1073 import_zpool $facet || return ${PIPESTATUS[0]}
1076 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1077 # for testing LU-482 error handling in mount_facets() and test_0a()
1078 if [ -f $TMP/test-lu482-trigger ]; then
1081 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
1085 if [ $RC -ne 0 ]; then
1086 echo "Start of ${!dev} on ${facet} failed ${RC}"
1088 set_default_debug_facet $facet
1090 label=$(devicelabel ${facet} ${!dev})
1091 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1092 eval export ${facet}_svc=${label}
1093 echo Started ${label}
1098 # start facet device options
1104 eval export ${facet}_dev=${device}
1105 eval export ${facet}_opt=\"$@\"
1107 local varname=${facet}failover_dev
1108 if [ -n "${!varname}" ] ; then
1109 eval export ${facet}failover_dev=${!varname}
1111 eval export ${facet}failover_dev=$device
1114 local mntpt=$(facet_mntpt $facet)
1115 do_facet ${facet} mkdir -p $mntpt
1116 eval export ${facet}_MOUNT=$mntpt
1117 mount_facet ${facet}
1126 local HOST=`facet_active_host $facet`
1127 [ -z $HOST ] && echo stop: no host for $facet && return 0
1129 local mntpt=$(facet_mntpt $facet)
1130 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1131 if [ ${running} -ne 0 ]; then
1132 echo "Stopping $mntpt (opts:$@) on $HOST"
1133 do_facet ${facet} umount -d $@ $mntpt
1136 # umount should block, but we should wait for unrelated obd's
1137 # like the MGS or MGC to also stop.
1138 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1140 if [[ $(facet_fstype $facet) == zfs ]]; then
1141 # export ZFS storage pool
1146 # save quota version (both administrative and operational quotas)
1147 # add an additional parameter if mountpoint is ever different from $MOUNT
1149 # XXX This function is kept for interoperability with old server (< 2.3.50),
1150 # it should be removed whenever we drop the interoperability for such
1152 quota_save_version() {
1153 local fsname=${2:-$FSNAME}
1155 local ver=$(tr -c -d "123" <<< $spec)
1156 local type=$(tr -c -d "ug" <<< $spec)
1158 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1160 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1162 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1164 local osts=$(get_facets OST)
1165 for ost in ${osts//,/ }; do
1167 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1171 # client could mount several lustre
1173 # XXX This function is kept for interoperability with old server (< 2.3.50),
1174 # it should be removed whenever we drop the interoperability for such
1177 local fsname=${1:-$FSNAME}
1179 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1181 do_nodes $(comma_list $(osts_nodes)) \
1182 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1186 # XXX This function is kept for interoperability with old server (< 2.3.50),
1187 # it should be removed whenever we drop the interoperability for such
1189 restore_quota_old() {
1190 local mntpt=${1:-$MOUNT}
1191 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1192 if [ ! "$old_QUOTA_TYPE" ] ||
1193 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1196 quota_save_version $old_QUOTA_TYPE
1199 # XXX This function is kept for interoperability with old server (< 2.3.50),
1200 # it should be removed whenever we drop the interoperability for such
1205 # no quota enforcement for now and accounting works out of the box
1208 # We need save the original quota_type params, and restore them after testing
1210 # Suppose that quota type the same on mds and ost
1211 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1212 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1213 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1214 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1215 export old_QUOTA_TYPE=$quota_type
1216 quota_save_version $QUOTA_TYPE
1218 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1219 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1222 local quota_usrs=$QUOTA_USERS
1224 # get_filesystem_size
1225 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1226 local blk_soft=$((disksz + 1024))
1227 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1229 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1230 local i_soft=$Inodes
1231 local i_hard=$((i_soft + i_soft / 20))
1233 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1234 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1237 for usr in $quota_usrs; do
1238 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1240 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1242 eval $cmd || error "$cmd FAILED!"
1244 # display the quota status
1245 echo "Quota settings for $usr : "
1246 $LFS quota -v -u $usr $mntpt || true
1250 # get mdt quota type
1252 local varsvc=${SINGLEMDS}_svc
1253 do_facet $SINGLEMDS $LCTL get_param -n \
1254 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1257 # get ost quota type
1259 # All OSTs should have same quota type
1260 local varsvc=ost1_svc
1261 do_facet ost1 $LCTL get_param -n \
1262 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1265 # restore old quota type settings
1267 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1272 if [ "$old_MDT_QUOTA_TYPE" ]; then
1273 do_facet mgs $LCTL conf_param \
1274 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1276 if [ "$old_OST_QUOTA_TYPE" ]; then
1277 do_facet mgs $LCTL conf_param \
1278 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1282 # Handle the case when there is a space in the lfs df
1283 # "filesystem summary" line the same as when there is no space.
1284 # This will allow fixing the "lfs df" summary line in the future.
1286 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1290 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1297 # save old quota type & set new quota type
1298 local mdt_qtype=$(mdt_quota_type)
1299 local ost_qtype=$(ost_quota_type)
1301 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1302 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1304 export old_MDT_QUOTA_TYPE=$mdt_qtype
1305 export old_OST_QUOTA_TYPE=$ost_qtype
1307 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1308 error "set mdt quota type failed"
1309 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1310 error "set ost quota type failed"
1312 local quota_usrs=$QUOTA_USERS
1314 # get_filesystem_size
1315 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1316 local blk_soft=$((disksz + 1024))
1317 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1319 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1320 local i_soft=$inodes
1321 local i_hard=$((i_soft + i_soft / 20))
1323 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1324 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1325 "inode-hardlimit: $i_hard"
1328 for usr in $quota_usrs; do
1329 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1331 cmd="$LFS setquota -$type $usr -b $blk_soft"
1332 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1334 eval $cmd || error "$cmd FAILED!"
1336 # display the quota status
1337 echo "Quota settings for $usr : "
1338 $LFS quota -v -u $usr $mntpt || true
1345 local OPTIONS=${3:-$MOUNTOPT}
1347 local device=$MGSNID:/$FSNAME
1348 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1349 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1353 echo "Starting client: $client: $OPTIONS $device $mnt"
1354 do_node $client mkdir -p $mnt
1355 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1357 set_default_debug_nodes $client
1369 [ "$3" ] && force=-f
1370 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1371 if [ $running -ne 0 ]; then
1372 echo "Stopping client $client $mnt (opts:$force)"
1373 do_node $client lsof -t $mnt || need_kill=no
1374 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1375 pids=$(do_node $client lsof -t $mnt | sort -u);
1376 if [ -n $pids ]; then
1377 do_node $client kill -9 $pids || true
1381 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1382 if [ $busy -ne 0 ] ; then
1383 echo "$mnt is still busy, wait one second" && sleep 1
1384 do_node $client umount $force $mnt
1389 # nodes is comma list
1390 sanity_mount_check_nodes () {
1396 # FIXME: assume that all cluster nodes run the same os
1397 [ "$(uname)" = Linux ] || return 0
1400 for mnt in $mnts ; do
1401 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1402 mpts=\\\$(mount | grep -c $mnt' ');
1403 if [ \\\$running -ne \\\$mpts ]; then
1404 echo \\\$(hostname) env are INSANE!;
1407 [ $? -eq 0 ] || rc=1
1412 sanity_mount_check_servers () {
1413 [ "$CLIENTONLY" ] &&
1414 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1415 echo Checking servers environments
1417 # FIXME: modify get_facets to display all facets wo params
1418 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1422 for facet in ${facets//,/ }; do
1423 node=$(facet_host ${facet})
1424 mntpt=$(facet_mntpt $facet)
1425 sanity_mount_check_nodes $node $mntpt ||
1426 { error "server $node environments are insane!"; return 1; }
1430 sanity_mount_check_clients () {
1431 local clients=${1:-$CLIENTS}
1432 local mntpt=${2:-$MOUNT}
1433 local mntpt2=${3:-$MOUNT2}
1435 [ -z $clients ] && clients=$(hostname)
1436 echo Checking clients $clients environments
1438 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1439 error "clients environments are insane!"
1442 sanity_mount_check () {
1443 sanity_mount_check_servers || return 1
1444 sanity_mount_check_clients || return 2
1447 # mount clients if not mouted
1448 zconf_mount_clients() {
1451 local OPTIONS=${3:-$MOUNTOPT}
1453 local device=$MGSNID:/$FSNAME
1454 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1455 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1459 echo "Starting client $clients: $OPTIONS $device $mnt"
1462 running=\\\$(mount | grep -c $mnt' ');
1464 if [ \\\$running -eq 0 ] ; then
1466 mount -t lustre $OPTIONS $device $mnt;
1469 exit \\\$rc" || return ${PIPESTATUS[0]}
1471 echo "Started clients $clients: "
1472 do_nodes $clients "mount | grep $mnt' '"
1474 set_default_debug_nodes $clients
1479 zconf_umount_clients() {
1484 [ "$3" ] && force=-f
1486 echo "Stopping clients: $clients $mnt (opts:$force)"
1487 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1488 if [ \\\$running -ne 0 ] ; then
1489 echo Stopping client \\\$(hostname) $mnt opts:$force;
1490 lsof $mnt || need_kill=no;
1491 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1492 pids=\\\$(lsof -t $mnt | sort -u);
1493 if [ -n \\\"\\\$pids\\\" ]; then
1497 while umount $force $mnt 2>&1 | grep -q "busy"; do
1498 echo "$mnt is still busy, wait one second" && sleep 1;
1505 echo + $POWER_DOWN $node
1509 shutdown_node_hard () {
1511 local attempts=$SHUTDOWN_ATTEMPTS
1513 for i in $(seq $attempts) ; do
1516 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1517 echo "waiting for $host to fail attempts=$attempts"
1518 [ $i -lt $attempts ] || \
1519 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1525 local mnt=${2:-$MOUNT}
1528 if [ "$FAILURE_MODE" = HARD ]; then
1529 shutdown_node_hard $client
1531 zconf_umount_clients $client $mnt -f
1537 local facets="$(get_facets OST),$(get_facets MDS)"
1540 combined_mgs_mds || facets="$facets,mgs"
1542 for facet in ${facets//,/ }; do
1543 if [ $(facet_active_host $facet) == $host ]; then
1544 affected="$affected $facet"
1548 echo $(comma_list $affected)
1553 local host=${2:-$(facet_host $facet)}
1555 local label=$(convert_facet2label $facet)
1556 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1559 facets_up_on_host () {
1561 local facets=$(facets_on_host $host)
1564 for facet in ${facets//,/ }; do
1565 if $(facet_up $facet $host); then
1566 affected_up="$affected_up $facet"
1570 echo $(comma_list $affected_up)
1576 if [ "$FAILURE_MODE" = HARD ]; then
1577 shutdown_node_hard $(facet_active_host $facet)
1585 echo + $POWER_UP $node
1598 if [ "$FAILURE_MODE" = HARD ]; then
1599 reboot_node $(facet_active_host $facet)
1607 if [ "$FAILURE_MODE" = HARD ]; then
1617 for facet in ${facets//,/ }; do
1618 hosts=$(expand_list $hosts $(facet_host $facet) )
1624 _check_progs_installed () {
1628 for prog in $progs; do
1629 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1630 echo $prog missing on $(hostname)
1637 check_progs_installed () {
1641 do_rpc_nodes "$nodes" _check_progs_installed $@
1644 # recovery-scale functions
1646 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1649 start_client_load() {
1652 local var=$(node_var_name $client)_load
1653 eval export ${var}=$load
1655 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1656 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1657 END_RUN_FILE=$END_RUN_FILE \
1658 LOAD_PID_FILE=$LOAD_PID_FILE \
1659 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1660 TESTNAME=$TESTNAME \
1661 DBENCH_LIB=$DBENCH_LIB \
1662 DBENCH_SRC=$DBENCH_SRC \
1666 log "Started client load: ${load} on $client"
1668 # get the children process IDs
1669 local pids=$(ps --ppid $ppid -o pid= | xargs)
1670 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1674 start_client_loads () {
1675 local -a clients=(${1//,/ })
1676 local numloads=${#CLIENT_LOADS[@]}
1679 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1680 testnum=$((nodenum % numloads))
1681 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1683 # bug 22169: wait the background threads to start
1687 # only for remote client
1688 check_client_load () {
1690 local var=$(node_var_name $client)_load
1691 local TESTLOAD=run_${!var}.sh
1693 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1695 # bug 18914: try to connect several times not only when
1696 # check ps, but while check_catastrophe also
1699 while [ $RC = 254 -a $tries -gt 0 ]; do
1703 if ! check_catastrophe $client; then
1705 if [ $RC -eq 254 ]; then
1706 # FIXME: not sure how long we shuold sleep here
1710 echo "check catastrophe failed: RC=$RC "
1714 # We can continue try to connect if RC=254
1715 # Just print the warning about this
1716 if [ $RC = 254 ]; then
1717 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1720 # see if the load is still on the client
1723 while [ $RC = 254 -a $tries -gt 0 ]; do
1727 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1732 if [ $RC = 254 ]; then
1733 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1734 # see if we can diagnose a bit why this is
1739 check_client_loads () {
1740 local clients=${1//,/ }
1744 for client in $clients; do
1745 check_client_load $client
1747 if [ "$rc" != 0 ]; then
1748 log "Client load failed on node $client, rc=$rc"
1754 restart_client_loads () {
1755 local clients=${1//,/ }
1756 local expectedfail=${2:-""}
1760 for client in $clients; do
1761 check_client_load $client
1763 if [ "$rc" != 0 -a "$expectedfail" ]; then
1764 local var=$(node_var_name $client)_load
1765 start_client_load $client ${!var}
1766 echo "Restarted client load ${!var}: on $client. Checking ..."
1767 check_client_load $client
1769 if [ "$rc" != 0 ]; then
1770 log "Client load failed to restart on node $client, rc=$rc"
1771 # failure one client load means test fail
1772 # we do not need to check other
1781 # Start vmstat and save its process ID in a file.
1786 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1789 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1790 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1793 # Display the nodes on which client loads failed.
1794 print_end_run_file() {
1798 [ -s $file ] || return 0
1800 echo "Found the END_RUN_FILE file: $file"
1803 # A client load will stop if it finds the END_RUN_FILE file.
1804 # That does not mean the client load actually failed though.
1805 # The first node in END_RUN_FILE is the one we are interested in.
1808 if [ -n "$node" ]; then
1809 local var=$(node_var_name $node)_load
1811 local prefix=$TESTLOG_PREFIX
1812 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1813 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1814 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1816 echo "Client load ${!var} failed on node $node:"
1822 # Stop the process which had its PID saved in a file.
1827 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1829 do_nodes $nodes "test -f $pid_file &&
1830 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1833 # Stop all client loads.
1834 stop_client_loads() {
1835 local nodes=${1:-$CLIENTS}
1838 # stop the client loads
1839 stop_process $nodes $pid_file
1841 # clean up the processes that started them
1842 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1844 # End recovery-scale functions
1846 # verify that lustre actually cleaned up properly
1848 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1849 error "LBUG/LASSERT detected"
1850 BUSY=`dmesg | grep -i destruct || true`
1851 if [ "$BUSY" ]; then
1853 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1857 check_mem_leak || exit 204
1859 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1860 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1863 if module_loaded lnet || module_loaded libcfs; then
1864 echo "$TESTSUITE: modules still loaded..." 1>&2
1882 RESULT=$(do_node $node "$TEST")
1883 if [ "$RESULT" == "$FINAL" ]; then
1884 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1885 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1888 [ $WAIT -ge $MAX ] && break
1889 [ $((WAIT % print)) -eq 0 ] &&
1890 echo "Waiting $((MAX - WAIT)) secs for update"
1891 WAIT=$((WAIT + sleep))
1894 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1898 wait_update_facet() {
1901 wait_update $(facet_active_host $facet) "$@"
1905 do_nodes $(comma_list $(mdts_nodes)) \
1906 "lctl set_param -n osd*.*MDT*.force_sync 1"
1907 do_nodes $(comma_list $(osts_nodes)) \
1908 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1909 grep -v 'Found no match'
1912 wait_delete_completed_mds() {
1913 local MAX_WAIT=${1:-20}
1915 local stime=`date +%s`
1920 # find MDS with pending deletions
1921 for node in $(mdts_nodes); do
1922 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1923 2>/dev/null | calc_sum)
1924 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1927 mds2sync="$mds2sync $node"
1929 if [ "$mds2sync" == "" ]; then
1932 mds2sync=$(comma_list $mds2sync)
1934 # sync MDS transactions
1935 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1937 # wait till all changes are sent and commmitted by OSTs
1938 # for ldiskfs space is released upon execution, but DMU
1939 # do this upon commit
1942 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1943 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1945 #echo "$node: $changes changes on all"
1946 if [ "$changes" -eq "0" ]; then
1948 #echo "delete took $((etime - stime)) seconds"
1956 echo "Delete is not completed in $((etime - stime)) seconds"
1957 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1963 # we can use "for" here because we are waiting the slowest
1964 for host in ${hostlist//,/ }; do
1965 check_network "$host" 900
1967 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1974 for facet in ${facetlist//,/ }; do
1975 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1977 wait_for_host $hostlist
1980 _wait_recovery_complete () {
1983 # Use default policy if $2 is not passed by caller.
1984 local MAX=${2:-$(max_recovery_time)}
1989 while [ $WAIT -lt $MAX ]; do
1990 STATUS=$(lctl get_param -n $param | grep status)
1992 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1995 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1997 echo "$param recovery not done in $MAX sec. $STATUS"
2001 wait_recovery_complete () {
2004 # with an assumption that at_max is the same on all nodes
2005 local MAX=${2:-$(max_recovery_time)}
2008 if [ "$FAILURE_MODE" = HARD ]; then
2009 facets=$(facets_on_host $(facet_active_host $facet))
2011 echo affected facets: $facets
2013 # we can use "for" here because we are waiting the slowest
2014 for facet in ${facets//,/ }; do
2015 local var_svc=${facet}_svc
2016 local param="*.${!var_svc}.recovery_status"
2018 local host=$(facet_active_host $facet)
2019 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2023 wait_mds_ost_sync () {
2024 # just because recovery is done doesn't mean we've finished
2025 # orphan cleanup. Wait for llogs to get synchronized.
2026 echo "Waiting for orphan cleanup..."
2027 # MAX value includes time needed for MDS-OST reconnection
2028 local MAX=$(( TIMEOUT * 2 ))
2031 local list=$(comma_list $(mdts_nodes))
2032 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2033 if ! do_facet $SINGLEMDS \
2034 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2036 # old way, use mds_sync
2038 list=$(comma_list $(osts_nodes))
2039 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2041 while [ $WAIT -lt $MAX ]; do
2042 local -a sync=($(do_nodes $list "$cmd"))
2045 for ((i=0; i<${#sync[@]}; i++)); do
2047 [ ${sync[$i]} -eq 1 ] && continue
2049 [ ${sync[$i]} -eq 0 ] && continue
2051 # there is a not finished MDS-OST synchronization
2055 sleep 2 # increase waiting time and cover statfs cache
2056 [ ${con} -eq 1 ] && return 0
2057 echo "Waiting $WAIT secs for $facet mds-ost sync done."
2060 echo "$facet recovery not done in $MAX sec. $STATUS"
2064 wait_destroy_complete () {
2065 echo "Waiting for local destroys to complete"
2066 # MAX value shouldn't be big as this mean server responsiveness
2067 # never increase this just to make test pass but investigate
2068 # why it takes so long time
2071 while [ $WAIT -lt $MAX ]; do
2072 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2076 for ((i=0; i<${#RPCs[@]}; i++)); do
2077 [ ${RPCs[$i]} -eq 0 ] && continue
2078 # there are still some destroy RPCs in flight
2083 [ ${con} -eq 1 ] && return 0 # done waiting
2084 echo "Waiting ${WAIT}s for local destroys to complete"
2087 echo "Local destroys weren't done in $MAX sec."
2091 wait_delete_completed() {
2092 wait_delete_completed_mds $1 || return $?
2093 wait_destroy_complete
2102 # conf-sanity 31 takes a long time cleanup
2103 while [ $WAIT -lt 300 ]; do
2104 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2105 [ -z "${running}" ] && return 0
2106 echo "waited $WAIT for${running}"
2107 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2109 WAIT=$((WAIT + INTERVAL))
2111 echo "service didn't stop after $WAIT seconds. Still running:"
2116 wait_remote_prog () {
2122 [ "$PDSH" = "no_dsh" ] && return 0
2124 while [ $WAIT -lt $2 ]; do
2125 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2126 [ -z "${running}" ] && return 0 || true
2127 echo "waited $WAIT for: "
2129 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2131 WAIT=$((WAIT + INTERVAL))
2133 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2134 [ -z "$pids" ] && return 0
2135 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2136 # FIXME: not portable
2137 for pid in $pids; do
2138 cat /proc/${pid}/status || true
2139 cat /proc/${pid}/wchan || true
2141 kill -9 $pid || true
2150 # not every config has many clients
2152 if [ ! -z "$CLIENTS" ]; then
2153 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2155 stat -f $MOUNT > /dev/null
2161 # usually checked on particular client or locally
2163 if [ ! -z "$client" ]; then
2164 $PDSH $client "stat -f $MOUNT" > /dev/null
2166 stat -f $MOUNT > /dev/null
2174 client_reconnect() {
2175 uname -n >> $MOUNT/recon
2176 if [ -z "$CLIENTS" ]; then
2177 df $MOUNT; uname -n >> $MOUNT/recon
2179 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2181 echo Connected clients:
2183 ls -l $MOUNT/recon > /dev/null
2187 affected_facets () {
2190 local host=$(facet_active_host $facet)
2191 local affected=$facet
2193 if [ "$FAILURE_MODE" = HARD ]; then
2194 affected=$(facets_up_on_host $host)
2208 #Because it will only get up facets, we need get affected
2209 #facets before shutdown
2210 #For HARD Failure mode, it needs make sure facets on the same
2211 #HOST will only be shutdown and reboot once
2212 for facet in ${facets//,/ }; do
2213 local affected_facet
2215 #check whether facet has been included in other affected facets
2216 for ((index=0; index<$total; index++)); do
2217 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2220 if [ $skip -eq 0 ]; then
2221 affecteds[$total]=$(affected_facets $facet)
2226 for ((index=0; index<$total; index++)); do
2227 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2228 local host=$(facet_active_host $facet)
2229 echo "Failing ${affecteds[index]} on $host"
2230 shutdown_facet $facet
2233 for ((index=0; index<$total; index++)); do
2234 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2235 echo reboot facets: ${affecteds[index]}
2239 change_active ${affecteds[index]}
2241 wait_for_facet ${affecteds[index]}
2242 # start mgs first if it is affected
2243 if ! combined_mgs_mds &&
2244 list_member ${affecteds[index]} mgs; then
2245 mount_facet mgs || error "Restart of mgs failed"
2247 # FIXME; has to be changed to mount all facets concurrently
2248 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2249 echo mount facets: ${affecteds[index]}
2250 mount_facets ${affecteds[index]}
2260 do_facet $facet "sync; sync; sync"
2263 # make sure there will be no seq change
2264 local clients=${CLIENTS:-$HOSTNAME}
2265 local f=fsa-\\\$\(hostname\)
2266 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2267 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2269 local svc=${facet}_svc
2270 do_facet $facet $LCTL --device ${!svc} notransno
2272 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2273 # in-memory state has to be cleared by either rebooting the host or
2274 # exporting and reimporting the pool.
2276 # Although the uberblocks are not updated when a pool is freezed,
2277 # transactions are still written to the disks. Modified blocks may be
2278 # cached in memory when tests try reading them back. The
2279 # export-and-reimport process also evicts any cached pool data from
2280 # memory to provide the correct "data loss" semantics.
2282 # In the test framework, the exporting and importing operations are
2283 # handled by stop() and mount_facet() separately, which are used
2284 # inside fail() and fail_abort().
2286 do_facet $facet $LCTL --device ${!svc} readonly
2287 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2288 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2291 replay_barrier_nodf() {
2292 local facet=$1 echo running=${running}
2293 do_facet $facet "sync; sync; sync"
2294 local svc=${facet}_svc
2295 echo Replay barrier on ${!svc}
2296 do_facet $facet $LCTL --device ${!svc} notransno
2297 do_facet $facet $LCTL --device ${!svc} readonly
2298 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2299 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2302 replay_barrier_nosync() {
2303 local facet=$1 echo running=${running}
2304 local svc=${facet}_svc
2305 echo Replay barrier on ${!svc}
2306 do_facet $facet $LCTL --device ${!svc} notransno
2307 do_facet $facet $LCTL --device ${!svc} readonly
2308 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2309 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2312 mds_evict_client() {
2313 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2314 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2317 ost_evict_client() {
2318 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2319 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2324 local clients=${CLIENTS:-$HOSTNAME}
2326 facet_failover $* || error "failover: $?"
2327 wait_clients_import_state "$clients" "$facets" FULL
2328 clients_up || error "post-failover df: $?"
2333 facet_failover $facet
2339 change_active $facet
2340 wait_for_facet $facet
2341 mount_facet $facet -o abort_recovery
2342 clients_up || echo "first df failed: $?"
2343 clients_up || error "post-failover df: $?"
2347 echo There is no lmc. This is mountconf, baby.
2351 host_nids_address() {
2355 if [ -n "$kind" ]; then
2356 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2358 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2364 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2370 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2371 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2372 if [ -z "$ID" ]; then
2373 echo "Could not get a ptl id for $1..."
2382 h2name_or_ip "$1" "tcp"
2387 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2388 if type __h2elan >/dev/null 2>&1; then
2391 ID=`echo $1 | sed 's/[^0-9]*//g'`
2399 h2name_or_ip "$1" "o2ib"
2403 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2404 # expressions format. As a bonus we can then just pass in those variables
2405 # to pdsh. What this function does is take a HOSTLIST type string and
2406 # expand it into a space deliminated list for us.
2414 [ -z "$hostlist" ] && return
2416 # Translate the case of [..],..,[..] to [..] .. [..]
2417 list="${hostlist/],/] }"
2419 [[ "$front" == *,* ]] && {
2422 list=${list/${old}/${new}}
2425 for item in $list; do
2426 # Test if we have any []'s at all
2427 if [ "$item" != "${item/\[/}" ]; then {
2428 # Expand the [*] into list
2432 if [ "$name" != "$item" ]; then
2433 group=${item#$name[*}
2436 for range in ${group//,/ }; do
2440 # Number of leading zeros
2443 end=$(echo $end | sed 's/0*//')
2444 [[ -z "$end" ]] && end=0
2445 [[ $padlen2 -gt $padlen ]] && {
2446 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2449 begin=$(echo $begin | sed 's/0*//')
2450 [ -z $begin ] && begin=0
2452 for num in $(seq -f "%0${padlen}g" $begin $end); do
2453 value="${name#*,}${num}${back}"
2454 [ "$value" != "${value/\[/}" ] && {
2455 value=$(hostlist_expand "$value")
2457 myList="$myList $value"
2462 myList="$myList $item"
2465 myList=${myList//,/ }
2466 myList=${myList:1} # Remove first character which is a space
2468 # Filter any duplicates without sorting
2470 myList="${list%% *}"
2472 while [[ "$list" != ${myList##* } ]]; do
2473 list=${list//${list%% *} /}
2474 myList="$myList ${list%% *}"
2476 myList="${myList%* }";
2478 # We can select an object at a offset in the list
2481 for item in $myList; do
2483 [ $cnt -eq $offset ] && {
2487 [ $(get_node_count $myList) -ne 1 ] && myList=""
2496 [ "$facet" == client ] && echo -n $HOSTNAME && return
2497 varname=${facet}_HOST
2498 if [ -z "${!varname}" ]; then
2499 if [ "${facet:0:3}" == "ost" ]; then
2500 eval export ${facet}_HOST=${ost_HOST}
2501 elif [ "${facet:0:3}" == "mdt" -o \
2502 "${facet:0:3}" == "mds" -o \
2503 "${facet:0:3}" == "mgs" ]; then
2504 eval export ${facet}_HOST=${mds_HOST}
2510 facet_failover_host() {
2514 var=${facet}failover_HOST
2515 if [ -n "${!var}" ]; then
2520 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2521 "${facet:0:3}" == "mgs" ]; then
2523 eval export ${facet}failover_host=${mds_HOST}
2528 if [[ $facet == ost* ]]; then
2529 eval export ${facet}failover_host=${ost_HOST}
2537 local activevar=${facet}active
2539 if [ -f $TMP/${facet}active ] ; then
2540 source $TMP/${facet}active
2543 active=${!activevar}
2544 if [ -z "$active" ] ; then
2551 facet_active_host() {
2553 local active=`facet_active $facet`
2554 if [ "$facet" == client ]; then
2557 echo `facet_host $active`
2561 # Get the passive failover partner host of facet.
2562 facet_passive_host() {
2564 [[ $facet = client ]] && return
2566 local host=${facet}_HOST
2567 local failover_host=${facet}failover_HOST
2568 local active_host=$(facet_active_host $facet)
2570 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2572 if [[ $active_host = ${!host} ]]; then
2573 echo -n ${!failover_host}
2583 facetlist=$(exclude_items_from_list $facetlist mgs)
2585 for facet in ${facetlist//,/ }; do
2586 local failover=${facet}failover
2587 local host=`facet_host $failover`
2588 [ -z "$host" ] && return
2590 local curactive=`facet_active $facet`
2591 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2592 eval export ${facet}active=$facet
2594 eval export ${facet}active=$failover
2596 # save the active host for this facet
2597 local activevar=${facet}active
2598 echo "$activevar=${!activevar}" > $TMP/$activevar
2599 [[ $facet = mds1 ]] && combined_mgs_mds && \
2600 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2601 local TO=`facet_active_host $facet`
2602 echo "Failover $facet to $TO"
2608 # do not stripe off hostname if verbose, bug 19215
2609 if [ x$1 = x--verbose ]; then
2617 if [ "$HOST" = "$HOSTNAME" ]; then
2619 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2620 echo "cannot run remote command on $HOST with $myPDSH"
2624 echo "CMD: $HOST $@" >&2
2625 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2628 if [ "$myPDSH" = "rsh" ]; then
2629 # we need this because rsh does not return exit code of an executed command
2630 local command_status="$TMP/cs"
2631 rsh $HOST ":> $command_status"
2632 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2633 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2634 echo command failed >$command_status"
2635 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2640 # print HOSTNAME for myPDSH="no_dsh"
2641 if [[ $myPDSH = no_dsh ]]; then
2642 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2644 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2647 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2649 return ${PIPESTATUS[0]}
2653 do_node --verbose "$@"
2656 single_local_node () {
2657 [ "$1" = "$HOSTNAME" ]
2660 # Outputs environment variable assignments that should be passed to remote nodes
2664 local facets=$(get_facets)
2667 for var in ${!MODOPTS_*}; do
2669 echo -n " ${var}=\"$value\""
2672 for facet in ${facets//,/ }; do
2674 if [ -n "${!var}" ]; then
2675 echo -n " $var=${!var}"
2679 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2680 if [ -n "${!var}" ]; then
2681 echo -n " $var=${!var}"
2685 if [ -n "$FSTYPE" ]; then
2686 echo -n " FSTYPE=$FSTYPE"
2692 # do not stripe off hostname if verbose, bug 19215
2693 if [ x$1 = x--verbose ]; then
2701 if single_local_node $rnodes; then
2703 do_nodev $rnodes "$@"
2705 do_node $rnodes "$@"
2710 # This is part from do_node
2713 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2714 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2716 export FANOUT=$(get_node_count "${rnodes//,/ }")
2718 echo "CMD: $rnodes $@" >&2
2719 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2722 # do not replace anything from pdsh output if -N is used
2723 # -N Disable hostname: prefix on lines of output.
2724 if $verbose || [[ $myPDSH = *-N* ]]; then
2725 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2727 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2729 return ${PIPESTATUS[0]}
2735 local HOST=`facet_active_host $facet`
2736 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2740 # Function: do_facet_random_file $FACET $FILE $SIZE
2741 # Creates FILE with random content on the given FACET of given SIZE
2743 do_facet_random_file() {
2747 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2748 do_facet $facet "$cmd 2>/dev/null"
2751 do_facet_create_file() {
2755 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2756 do_facet $facet "$cmd 2>/dev/null"
2760 do_nodes --verbose "$@"
2766 # make sure its not already running
2768 rm -f $TMP/${facet}active
2769 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2770 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2772 if [[ $(facet_fstype $facet) == zfs ]]; then
2774 # After formatting a ZFS target, "cachefile=none" property will
2775 # be set on the ZFS storage pool so that the pool is not
2776 # automatically imported on system startup. And then the pool
2777 # will be exported so as to leave the importing and exporting
2778 # operations handled by mount_facet() and stop() separately.
2780 refresh_partition_table $facet $(facet_vdevice $facet)
2781 disable_zpool_cache $facet
2790 local fstype=$(facet_fstype ost$num)
2794 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2795 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2797 #dataset name is independent of vdev device names
2798 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2800 error "unknown fstype!";;
2810 local fstype=$(facet_fstype ost$num)
2814 # vdevs are not supported by ldiskfs
2817 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2818 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2820 error "unknown fstype!";;
2830 local fstype=$(facet_fstype mds$num)
2834 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2835 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2837 #dataset name is independent of vdev device names
2838 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2840 error "unknown fstype!";;
2850 local fstype=$(facet_fstype mds$num)
2854 # vdevs are not supported by ldiskfs
2857 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2858 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2860 error "unknown fstype!";;
2868 local fstype=$(facet_fstype mgs)
2872 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2873 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2874 DEVPTR=$(mdsdevname 1)
2879 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2880 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2881 DEVPTR=$(mdsdevname 1)
2883 DEVPTR=${FSNAME}-mgs/mgs
2886 error "unknown fstype!";;
2896 local fstype=$(facet_fstype mgs)
2900 # vdevs are not supported by ldiskfs
2903 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2904 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2905 VDEVPTR=$(mdsvdevname 1)
2910 error "unknown fstype!";;
2918 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2920 local var=${facet}_MOUNT
2921 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2930 # make sure we are using the primary server, so test-framework will
2931 # be able to clean up properly.
2932 activemds=`facet_active mds1`
2933 if [ $activemds != "mds1" ]; then
2937 local clients=$CLIENTS
2938 [ -z $clients ] && clients=$(hostname)
2940 zconf_umount_clients $clients $MOUNT "$*" || true
2941 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2943 [ "$CLIENTONLY" ] && return
2944 # The add fn does rm ${facet}active file, this would be enough
2945 # if we use do_facet <facet> only after the facet added, but
2946 # currently we use do_facet mds in local.sh
2947 for num in `seq $MDSCOUNT`; do
2949 rm -f ${TMP}/mds${num}active
2951 combined_mgs_mds && rm -f $TMP/mgsactive
2953 for num in `seq $OSTCOUNT`; do
2955 rm -f $TMP/ost${num}active
2958 if ! combined_mgs_mds ; then
2965 cleanup_echo_devs () {
2966 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2968 for dev in $devs; do
2969 $LCTL --device $dev cleanup
2970 $LCTL --device $dev detach
2975 nfs_client_mode && return
2984 combined_mgs_mds () {
2985 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
2986 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
2990 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2994 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3000 local fsname=${3:-"$FSNAME"}
3001 local type=$(facet_type $facet)
3002 local index=$(($(facet_number $facet) - 1))
3003 local fstype=$(facet_fstype $facet)
3004 local host=$(facet_host $facet)
3009 if [ $type == MGS ] && combined_mgs_mds; then
3013 if [ $type == MGS ] || ( [ $type == MDS ] &&
3014 [ "$dev" == $(mgsdevname) ] &&
3015 [ "$host" == "$(facet_host mgs)" ] ); then
3018 opts="--mgsnode=$MGSNID"
3021 if [ $type != MGS ]; then
3022 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3026 var=${facet}failover_HOST
3027 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3028 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3031 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3032 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3034 if [ $type == MDS ]; then
3035 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3036 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3037 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3038 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3039 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3041 if [ $fstype == ldiskfs ]; then
3042 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3043 if [ ! -z $EJOURNAL ]; then
3044 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3046 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3050 if [ $type == OST ]; then
3051 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3052 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3054 if [ $fstype == ldiskfs ]; then
3055 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3059 opts+=" --backfstype=$fstype"
3062 if [ -n "${!var}" ]; then
3063 opts+=" --device-size=${!var}"
3066 var=$(upper $fstype)_MKFS_OPTS
3067 fs_mkfs_opts+=${!var:+" ${!var}"}
3069 var=${type}_FS_MKFS_OPTS
3070 fs_mkfs_opts+=${!var:+" ${!var}"}
3072 if [ -n "${fs_mkfs_opts## }" ]; then
3073 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3077 opts+=${!var:+" ${!var}"}
3090 # We need ldiskfs here, may as well load them all
3092 [ "$CLIENTONLY" ] && return
3093 echo Formatting mgs, mds, osts
3094 if ! combined_mgs_mds ; then
3095 echo "Format mgs: $(mgsdevname)"
3096 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3097 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3101 for num in $(seq $MDSCOUNT); do
3102 echo "Format mds$num: $(mdsdevname $num)"
3103 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3104 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3105 ${quiet:+>/dev/null} || exit 10
3108 for num in $(seq $OSTCOUNT); do
3109 echo "Format ost$num: $(ostdevname $num)"
3110 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3111 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3112 ${quiet:+>/dev/null} || exit 10
3117 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3121 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3125 # 0: success, the old identity set already.
3126 # 1: success, the old identity does not set.
3131 local j=`expr $num - 1`
3132 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3134 if [ -z "$MDT" ]; then
3138 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3141 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3143 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3146 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3148 if [ $old = "NONE" ]; then
3157 zconf_umount `hostname` $1 || error "umount failed"
3158 zconf_mount `hostname` $1 || error "mount failed"
3166 rm -f $TMP/${facet}active
3167 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3172 local mdt_count=${1:-$MDSCOUNT}
3173 local ost_count=${2:-$OSTCOUNT}
3176 for num in $(seq $mdt_count); do
3177 DEVNAME=$(mdsdevname $num)
3178 writeconf_facet mds$num $DEVNAME || rc=$?
3181 for num in $(seq $ost_count); do
3182 DEVNAME=$(ostdevname $num)
3183 writeconf_facet ost$num $DEVNAME || rc=$?
3189 nfs_client_mode && return
3191 sanity_mount_check ||
3192 error "environments are insane!"
3196 if [ -z "$CLIENTONLY" ]; then
3197 echo Setup mgs, mdt, osts
3198 echo $WRITECONF | grep -q "writeconf" && \
3200 if ! combined_mgs_mds ; then
3201 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3204 for num in `seq $MDSCOUNT`; do
3205 DEVNAME=$(mdsdevname $num)
3206 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3208 # We started mds, now we should set failover variables properly.
3209 # Set mds${num}failover_HOST if it is not set (the default failnode).
3210 local varname=mds${num}failover_HOST
3211 if [ -z "${!varname}" ]; then
3212 eval mds${num}failover_HOST=$(facet_host mds$num)
3215 if [ $IDENTITY_UPCALL != "default" ]; then
3216 switch_identity $num $IDENTITY_UPCALL
3219 for num in `seq $OSTCOUNT`; do
3220 DEVNAME=$(ostdevname $num)
3221 start ost$num $DEVNAME $OST_MOUNT_OPTS
3223 # We started ost$num, now we should set ost${num}failover variable properly.
3224 # Set ost${num}failover_HOST if it is not set (the default failnode).
3225 varname=ost${num}failover_HOST
3226 if [ -z "${!varname}" ]; then
3227 eval ost${num}failover_HOST=$(facet_host ost${num})
3235 # wait a while to allow sptlrpc configuration be propogated to targets,
3236 # only needed when mounting new target devices.
3241 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3243 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3246 if [ "$MOUNT_2" ]; then
3247 mount_client $MOUNT2
3248 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3253 # by remounting mdt before ost, initial connect from mdt to ost might
3254 # timeout because ost is not ready yet. wait some time to its fully
3255 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3256 # by a context negotiation rpc with $TIMEOUT.
3257 # FIXME better by monitoring import status.
3260 sleep $((TIMEOUT + 5))
3266 mounted_lustre_filesystems() {
3267 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3270 init_facet_vars () {
3271 [ "$CLIENTONLY" ] && return 0
3278 eval export ${facet}_dev=${device}
3279 eval export ${facet}_opt=\"$@\"
3281 local dev=${facet}_dev
3283 # We need to loop for the label
3284 # in case its not initialized yet.
3285 for wait_time in {0,1,3,5,10}; do
3287 if [ $wait_time -gt 0 ]; then
3288 echo "${!dev} not yet initialized,"\
3289 "waiting ${wait_time} seconds."
3293 local label=$(devicelabel ${facet} ${!dev})
3295 # Check to make sure the label does
3296 # not include ffff at the end of the label.
3297 # This indicates it has not been initialized yet.
3299 if [[ $label =~ [f|F]{4}$ ]]; then
3300 # label is not initialized, unset the result
3301 # and either try again or fail
3308 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3310 eval export ${facet}_svc=${label}
3312 local varname=${facet}failover_HOST
3313 if [ -z "${!varname}" ]; then
3314 eval export $varname=$(facet_host $facet)
3317 varname=${facet}_HOST
3318 if [ -z "${!varname}" ]; then
3319 eval export $varname=$(facet_host $facet)
3322 # ${facet}failover_dev is set in cfg file
3323 varname=${facet}failover_dev
3324 if [ -n "${!varname}" ] ; then
3325 eval export ${facet}failover_dev=${!varname}
3327 eval export ${facet}failover_dev=$device
3330 # get mount point of already mounted device
3331 # is facet_dev is already mounted then use the real
3332 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3333 # i.e. ${facet}_MOUNT if specified by user or default
3334 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3335 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3336 if [ -z $mntpt ]; then
3337 mntpt=$(facet_mntpt $facet)
3339 eval export ${facet}_MOUNT=$mntpt
3342 init_facets_vars () {
3345 if ! remote_mds_nodsh; then
3346 for num in $(seq $MDSCOUNT); do
3347 DEVNAME=`mdsdevname $num`
3348 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3352 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3354 if ! remote_ost_nodsh; then
3355 for num in $(seq $OSTCOUNT); do
3356 DEVNAME=$(ostdevname $num)
3357 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3362 osc_ensure_active () {
3367 while [ $period -lt $timeout ]; do
3368 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3369 if [ $count -eq 0 ]; then
3373 echo "There are $count OST are inactive, wait $period seconds, and try again"
3375 period=$((period+3))
3378 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3381 set_conf_param_and_check() {
3385 local ORIG=$(do_facet $myfacet "$TEST")
3386 if [ $# -gt 3 ]; then
3392 echo "Setting $PARAM from $ORIG to $FINAL"
3393 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3394 error "conf_param $PARAM failed"
3396 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3397 error "check $PARAM failed!"
3400 init_param_vars () {
3402 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3404 log "Using TIMEOUT=$TIMEOUT"
3406 osc_ensure_active $SINGLEMDS $TIMEOUT
3407 osc_ensure_active client $TIMEOUT
3409 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3410 local current_jobid_var=$($LCTL get_param -n jobid_var)
3412 if [ $JOBID_VAR = "existing" ]; then
3413 echo "keeping jobstats as $current_jobid_var"
3414 elif [ $current_jobid_var != $JOBID_VAR ]; then
3415 echo "seting jobstats to $JOBID_VAR"
3417 set_conf_param_and_check client \
3418 "$LCTL get_param -n jobid_var" \
3419 "$FSNAME.sys.jobid_var" $JOBID_VAR
3422 echo "jobstats not supported by server"
3425 if [ $QUOTA_AUTO -ne 0 ]; then
3426 if [ "$ENABLE_QUOTA" ]; then
3427 echo "enable quota as required"
3428 setup_quota $MOUNT || return 2
3430 echo "disable quota as required"
3431 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3437 nfs_client_mode () {
3438 if [ "$NFSCLIENT" ]; then
3439 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3440 local clients=$CLIENTS
3441 [ -z $clients ] && clients=$(hostname)
3443 # FIXME: remove hostname when 19215 fixed
3444 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3445 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3446 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3447 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3449 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3455 check_config_client () {
3458 local mounted=$(mount | grep " $mntpt ")
3459 if [ "$CLIENTONLY" ]; then
3461 # CLIENTONLY should not depend on *_HOST settings
3462 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3463 # in theory someone could create a new,
3464 # client-only config file that assumed lustre was already
3465 # configured and didn't set the MGSNID. If MGSNID is not set,
3466 # then we should use the mgs nid currently being used
3467 # as the default value. bug 18021
3468 [[ x$MGSNID = x ]] &&
3471 if [[ x$mgc != xMGC$MGSNID ]]; then
3472 if [ "$mgs_HOST" ]; then
3473 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3474 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3475 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3481 local myMGS_host=$mgs_HOST
3482 if [ "$NETTYPE" = "ptl" ]; then
3483 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3486 echo Checking config lustre mounted on $mntpt
3487 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3488 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3490 # if [ "$mgshost" != "$myMGS_host" ]; then
3491 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3492 # Please use correct config or set mds_HOST correctly!"
3497 check_config_clients () {
3498 local clients=${CLIENTS:-$HOSTNAME}
3501 nfs_client_mode && return
3503 do_rpc_nodes "$clients" check_config_client $mntpt
3505 sanity_mount_check || error "environments are insane!"
3509 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3510 local cltimeout=$(lctl get_param -n timeout)
3511 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3512 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3519 [ -z $mntpt ] && return 1
3520 local mounted=$(mounted_lustre_filesystems)
3522 echo $mounted' ' | grep -w -q $mntpt' '
3526 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3530 # empty lustre filesystem may have empty directories lost+found and .lustre
3532 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3533 -print | wc -l) = 1 ] || return 1
3534 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3535 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3539 check_and_setup_lustre() {
3540 nfs_client_mode && return
3542 local MOUNTED=$(mounted_lustre_filesystems)
3546 # both MOUNT and MOUNT2 are not mounted
3547 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3548 [ "$REFORMAT" ] && formatall
3549 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3551 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3552 export I_MOUNTED=yes
3556 elif is_mounted $MOUNT2; then
3558 # MOUNT2 is mounted, while MOUNT_2 is not set
3559 if ! [ "$MOUNT_2" ]; then
3560 cleanup_mount $MOUNT2
3561 export I_UMOUNTED2=yes
3564 # MOUNT2 is mounted, MOUNT_2 is set
3566 # FIXME: what to do if check_config failed?
3568 # 1) remote client has mounted other Lustre fs ?
3569 # 2) it has insane env ?
3570 # let's try umount MOUNT2 on all clients and mount it again:
3571 if ! check_config_clients $MOUNT2; then
3572 cleanup_mount $MOUNT2
3573 restore_mount $MOUNT2
3574 export I_MOUNTED2=yes
3579 # MOUNT is mounted MOUNT2 is not mounted
3580 elif [ "$MOUNT_2" ]; then
3581 restore_mount $MOUNT2
3582 export I_MOUNTED2=yes
3586 # FIXME: what to do if check_config failed?
3588 # 1) remote client has mounted other Lustre fs?
3589 # 2) lustre is mounted on remote_clients atall ?
3590 check_config_clients $MOUNT
3594 set_default_debug_nodes $(comma_list $(nodes_list))
3597 if [ -n "$OSD_TRACK_DECLARES_LBUG" ] ; then
3598 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
3599 "$LCTL set_param osd-*.track_declares_assert=1" \
3608 if [ "$ONLY" == "setup" ]; then
3614 local clients=${CLIENTS:-$HOSTNAME}
3617 zconf_mount_clients $clients $mntpt
3621 local clients=${CLIENTS:-$HOSTNAME}
3624 zconf_umount_clients $clients $mntpt
3627 cleanup_and_setup_lustre() {
3628 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3629 lctl set_param debug=0 || true
3631 if [ "$ONLY" == "cleanup" ]; then
3635 check_and_setup_lustre
3638 # Get all of the server target devices from a given server node and type.
3645 if [ "$type" == ost ]; then
3646 devs=$(get_osd_param $node "" mntdev)
3648 devs=$(do_node $node \
3649 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3651 for dev in $devs; do
3653 *loop*) do_node $node "losetup $dev" | \
3654 sed -e "s/.*(//" -e "s/).*//" ;;
3660 # Get all of the server target devices.
3665 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3669 for node in $(osts_nodes); do
3670 OSTDEVS[i]=$(get_mnt_devs $node ost)
3675 # Run e2fsck on MDT or OST device.
3681 df > /dev/null # update statfs data on disk
3682 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3685 do_node $node $cmd || rc=$?
3686 [ $rc -le $FSCK_MAX_ERR ] || \
3687 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3691 # verify a directory is shared among nodes.
3692 check_shared_dir() {
3695 [ -z "$dir" ] && return 1
3696 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3697 check_write_access $dir || return 1
3701 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3707 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3708 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3710 check_shared_dir $SHARED_DIRECTORY ||
3711 error "$SHARED_DIRECTORY isn't a shared directory"
3713 export MDSDB=$SHARED_DIRECTORY/mdsdb
3714 export OSTDB=$SHARED_DIRECTORY/ostdb
3716 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3718 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3723 for node in $(osts_nodes); do
3724 for dev in ${OSTDEVS[i]}; do
3725 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3726 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3727 ostidx=$((ostidx + 1))
3733 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3734 run_lfsck_remote() {
3735 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3740 #Check if lustre is already mounted
3741 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3743 zconf_mount $client $MOUNT ||
3744 error "failed to mount Lustre on $client"
3748 do_node $node $cmd || rc=$?
3749 #Umount if necessary
3751 zconf_umount $client $MOUNT ||
3752 error "failed to unmount Lustre on $client"
3755 [ $rc -le $FSCK_MAX_ERR ] ||
3756 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3757 echo "lfsck finished with rc=$rc"
3763 local facets="client $SINGLEMDS"
3769 for facet in $facets; do
3770 node=$(facet_active_host $facet)
3771 if check_progs_installed $node $LFSCK_BIN; then
3776 ! $found && error "None of \"$facets\" supports lfsck"
3778 run_lfsck_remote $node || rc=$?
3780 rm -rvf $MDSDB* $OSTDB* || true
3784 check_and_cleanup_lustre() {
3785 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3791 if is_mounted $MOUNT; then
3792 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3793 error "remove sub-test dirs failed"
3794 [ "$ENABLE_QUOTA" ] && restore_quota || true
3797 if [ "$I_UMOUNTED2" = "yes" ]; then
3798 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3801 if [ "$I_MOUNTED2" = "yes" ]; then
3802 cleanup_mount $MOUNT2
3805 if [ "$I_MOUNTED" = "yes" ]; then
3806 cleanupall -f || error "cleanup failed"
3814 wait_for_function () {
3817 # suppress fn both stderr and stdout
3818 if [ "$1" = "--quiet" ]; then
3820 quiet=" > /dev/null 2>&1"
3832 eval $fn $quiet && return 0
3834 wait=$((wait + sleep))
3835 [ $wait -lt $max ] || return 1
3836 echo waiting $fn, $((max - wait)) secs left ...
3846 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3847 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3848 echo "Network not available!"
3852 echo `date +"%H:%M:%S (%s)"` network interface is UP
3860 # Convert a space-delimited list to a comma-delimited list. If the input is
3861 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3863 # echo is used to convert newlines to spaces, since it doesn't
3864 # introduce a trailing space as using "tr '\n' ' '" does
3865 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3871 echo $list | grep -qw $item
3874 # list, excluded are the comma separated lists
3875 exclude_items_from_list () {
3881 for item in ${excluded//,/ }; do
3882 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3884 echo $(comma_list $list)
3887 # list, expand are the comma separated lists
3889 local list=${1//,/ }
3890 local expand=${2//,/ }
3893 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3894 echo $(comma_list $expanded)
3897 testslist_filter () {
3898 local script=$LUSTRE/tests/${TESTSUITE}.sh
3900 [ -f $script ] || return 0
3902 local start_at=$START_AT
3903 local stop_at=$STOP_AT
3905 local var=${TESTSUITE//-/_}_START_AT
3906 [ x"${!var}" != x ] && start_at=${!var}
3907 var=${TESTSUITE//-/_}_STOP_AT
3908 [ x"${!var}" != x ] && stop_at=${!var}
3910 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3911 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3912 /^'${start_at}'$/ {flag = 0}
3913 {if (flag == 1) print $0}
3914 /^'${stop_at}'$/ { flag = 1 }'
3918 (cd `dirname $1`; echo $PWD/`basename $1`)
3922 local types=${1:-"OST MDS MGS"}
3926 for entry in $types; do
3927 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3928 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3931 MGS ) list="$list $name";;
3932 MDS|OST ) local count=${type}COUNT
3933 for ((i=1; i<=${!count}; i++)) do
3934 list="$list ${name}$i"
3936 * ) error "Invalid facet type"
3940 echo $(comma_list $list)
3943 ##################################
3944 # Adaptive Timeouts funcs
3947 # only check mds, we assume at_max is the same on all nodes
3948 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3949 if [ $at_max -eq 0 ]; then
3960 # suppose that all ost-s have the same $at value set
3961 [ $facet != "ost" ] || facet=ost1
3963 do_facet $facet "lctl get_param -n $at"
3981 if [ $facet == "ost" ]; then
3982 facet=$(get_facets OST)
3983 elif [ $facet == "mds" ]; then
3984 facet=$(get_facets MDS)
3986 hosts=$(expand_list $hosts $(facets_hosts $facet))
3989 do_nodes $hosts lctl set_param at_max=$at_max
3992 ##################################
3996 # OBD_FAIL_MDS_ALL_REQUEST_NET
3998 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3999 do_facet client "$1" || RC=$?
4000 do_facet $SINGLEMDS lctl set_param fail_loc=0
4005 # OBD_FAIL_MDS_ALL_REPLY_NET
4007 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
4008 do_facet client "$@" || RC=$?
4009 do_facet $SINGLEMDS lctl set_param fail_loc=0
4013 drop_reint_reply() {
4014 # OBD_FAIL_MDS_REINT_NET_REP
4016 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
4017 do_facet client "$@" || RC=$?
4018 do_facet $SINGLEMDS lctl set_param fail_loc=0
4022 drop_update_reply() {
4023 # OBD_FAIL_UPDATE_OBJ_NET_REP
4027 do_facet mds${index} lctl set_param fail_loc=0x1701
4028 do_facet client "$@" || RC=$?
4029 do_facet mds${index} lctl set_param fail_loc=0
4034 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4036 do_facet ost1 lctl set_param fail_loc=0x214
4037 do_facet client "$1" || RC=$?
4038 do_facet client "sync"
4039 do_facet ost1 lctl set_param fail_loc=0
4043 drop_ldlm_cancel() {
4044 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4046 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4047 do_nodes $list lctl set_param fail_loc=0x304
4049 do_facet client "$@" || RC=$?
4051 do_nodes $list lctl set_param fail_loc=0
4055 drop_bl_callback() {
4056 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4058 do_facet client lctl set_param fail_loc=0x80000305
4059 do_facet client "$@" || RC=$?
4060 do_facet client lctl set_param fail_loc=0
4065 #define OBD_FAIL_LDLM_REPLY 0x30c
4067 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
4068 do_facet client "$@" || RC=$?
4069 do_facet $SINGLEMDS lctl set_param fail_loc=0
4077 echo "clearing fail_loc on $facet"
4078 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4081 set_nodes_failloc () {
4082 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
4085 cancel_lru_locks() {
4086 $LCTL mark "cancel_lru_locks $1 start"
4087 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
4088 $LCTL set_param -n $d=clear
4090 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
4091 $LCTL mark "cancel_lru_locks $1 stop"
4096 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4097 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4098 echo "$DEFAULT_LRU_SIZE"
4103 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4106 lru_resize_disable()
4108 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4113 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4114 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4115 echo there is still data in page cache $FILE ?
4116 lctl get_param -n $FILE
4124 DEBUGSAVE="$(lctl get_param -n debug)"
4128 [ -n "$DEBUGSAVE" ] && \
4129 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4134 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4137 debug_size_restore() {
4138 [ -n "$DEBUG_SIZE_SAVED" ] && \
4139 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4143 start_full_debug_logging() {
4148 local DEBUG_SIZE=150
4150 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4151 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4154 stop_full_debug_logging() {
4159 # prints bash call stack
4162 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4163 local s=${BASH_SOURCE[$i]}
4164 local l=${BASH_LINENO[$i-1]}
4165 local f=${FUNCNAME[$i]}
4166 echo " = $s:$l:$f()"
4170 ##################################
4172 ##################################
4175 local TYPE=${TYPE:-"FAIL"}
4178 # do not dump logs if $1=false
4179 if [ "x$1" = "xfalse" ]; then
4185 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4189 # We need to dump the logs on all nodes
4191 gather_logs $(comma_list $(nodes_list))
4195 [ "$TESTSUITELOG" ] &&
4196 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4197 if [ -z "$*" ]; then
4198 echo "error() without useful message, please fix" > $LOGDIR/err
4200 echo "$@" > $LOGDIR/err
4206 local log=$TESTSUITELOG
4208 [ -f "$log" ] && grep -q FAIL $log && status=1
4221 # use only if we are ignoring failures for this test, bugno required.
4222 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4223 # e.g. error_ignore 5494 "your message"
4225 local TYPE="IGNORE (bz$1)"
4230 error_and_remount() {
4232 remount_client $MOUNT
4237 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4242 log " SKIP: $TESTSUITE $TESTNAME $@"
4244 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4245 skip_logged $TESTNAME "$@"
4248 echo "$@" > $LOGDIR/skip
4251 [[ -n "$TESTSUITELOG" ]] &&
4252 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4255 build_test_filter() {
4256 EXCEPT="$EXCEPT $(testslist_filter)"
4258 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4262 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4263 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4264 [ "$EXCEPT_SLOW" ] && \
4265 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4266 for E in $EXCEPT; do
4267 eval EXCEPT_${E}=true
4269 for E in $ALWAYS_EXCEPT; do
4270 eval EXCEPT_ALWAYS_${E}=true
4272 for E in $EXCEPT_SLOW; do
4273 eval EXCEPT_SLOW_${E}=true
4275 for G in $GRANT_CHECK_LIST; do
4276 eval GCHECK_ONLY_${G}=true
4281 if [[ $1 = [a-z]* ]]; then
4288 # print a newline if the last test was skipped
4289 export LAST_SKIPPED=
4290 export ALWAYS_SKIPPED=
4292 # Main entry into test-framework. This is called with the name and
4293 # description of a test. The name is used to find the function to run
4294 # the test using "test_$name".
4296 # This supports a variety of methods of specifying specific test to
4297 # run or not run. These need to be documented...
4302 export base=`basetest $1`
4303 if [ ! -z "$ONLY" ]; then
4305 if [ ${!testname}x != x ]; then
4306 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4307 run_one_logged $1 "$2"
4311 if [ ${!testname}x != x ]; then
4312 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4313 run_one_logged $1 "$2"
4323 if [ ${!testname}x != x ]; then
4324 TESTNAME=test_$1 skip "skipping excluded test $1"
4327 testname=EXCEPT_$base
4328 if [ ${!testname}x != x ]; then
4329 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4332 testname=EXCEPT_ALWAYS_$1
4333 if [ ${!testname}x != x ]; then
4334 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4337 testname=EXCEPT_ALWAYS_$base
4338 if [ ${!testname}x != x ]; then
4339 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4342 testname=EXCEPT_SLOW_$1
4343 if [ ${!testname}x != x ]; then
4344 TESTNAME=test_$1 skip "skipping SLOW test $1"
4347 testname=EXCEPT_SLOW_$base
4348 if [ ${!testname}x != x ]; then
4349 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4355 run_one_logged $1 "$2"
4362 module_loaded lnet || load_modules
4374 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4379 strace -o $TMP/$1.strace -ttt $*
4381 log "FINISHED: $*: rc $RC"
4388 banner test complete, duration $duration sec
4389 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4390 echo duration $duration >>$TESTSUITELOG
4394 # Set TEST_STATUS here. It will be used for logging the result.
4397 if [[ -f $LOGDIR/err ]]; then
4399 elif [[ -f $LOGDIR/skip ]]; then
4402 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4406 local FFREE=$(do_node $SINGLEMDS \
4407 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4408 local FTOTAL=$(do_node $SINGLEMDS \
4409 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4411 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4415 echo -n "Resetting fail_loc on all nodes..."
4416 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4422 # Log a message (on all nodes) padded with "=" before and after.
4423 # Also appends a timestamp and prepends the testsuite name.
4426 EQUALS="===================================================================================================="
4428 msg="== ${TESTSUITE} $*"
4430 [[ $last != "=" && $last != " " ]] && msg="$msg "
4431 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4432 # always include at least == after the message
4433 log "$msg== $(date +"%H:%M:%S (%s)")"
4437 # Run a single test function and cleanup after it.
4439 # This function should be run in a subshell so the test func can
4440 # exit() without stopping the whole script.
4445 tfile=f.${TESTSUITE}.${testnum}
4446 export tdir=d0.${TESTSUITE}/d${base}
4447 export TESTNAME=test_$testnum
4448 local SAVE_UMASK=`umask`
4451 banner "test $testnum: $message"
4452 test_${testnum} || error "test_$testnum failed with $?"
4455 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4456 check_catastrophe || error "LBUG/LASSERT detected"
4457 if [ "$PARALLEL" != "yes" ]; then
4458 ps auxww | grep -v grep | grep -q multiop &&
4459 error "multiop still running"
4468 # Wrapper around run_one to ensure:
4469 # - test runs in subshell
4470 # - output of test is saved to separate log file for error reporting
4471 # - test result is saved to data file
4474 local BEFORE=`date +%s`
4476 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4477 local test_log=$LOGDIR/$name
4480 local SAVE_UMASK=`umask`
4484 log_sub_test_begin test_${1}
4485 (run_one $1 "$2") 2>&1 | tee -i $test_log
4486 local RC=${PIPESTATUS[0]}
4488 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4489 echo "test_$1 returned $RC" | tee $LOGDIR/err
4491 duration=$((`date +%s` - $BEFORE))
4492 pass "$1" "(${duration}s)"
4494 if [[ -f $LOGDIR/err ]]; then
4495 TEST_ERROR=$(cat $LOGDIR/err)
4496 elif [[ -f $LOGDIR/skip ]]; then
4497 TEST_ERROR=$(cat $LOGDIR/skip)
4499 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4501 if [ -f $LOGDIR/err ]; then
4502 $FAIL_ON_ERROR && exit $RC
4511 # Print information of skipped tests to result.yml
4514 log_sub_test_begin $1
4516 log_sub_test_end "SKIP" "0" "0" "$@"
4520 (cd `dirname $1`; echo $PWD/`basename $1`)
4525 export base=`basetest $1`
4526 [ "$CHECK_GRANT" == "no" ] && return 0
4528 testname=GCHECK_ONLY_${base}
4529 [ ${!testname}x == x ] && return 0
4531 echo -n "checking grant......"
4533 local clients=$CLIENTS
4534 [ -z $clients ] && clients=$(hostname)
4536 # sync all the data and make sure no pending data on server
4537 do_nodes $clients sync
4540 client_grant=`do_nodes $clients \
4541 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4542 awk '{total += $1} END{print total}'`
4545 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4546 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4547 awk '{total += $1} END{print total}'`
4549 # check whether client grant == server grant
4550 if [ $client_grant -ne $server_grant ]; then
4551 echo "failed: client:${client_grant} server: ${server_grant}."
4552 do_nodes $(comma_list $(osts_nodes)) \
4553 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4554 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4557 echo "pass: client:${client_grant} server: ${server_grant}"
4562 ########################
4568 ost=`echo $1 | awk -F_ '{print $3}'`
4569 if [ -z $ost ]; then
4570 ost=`echo $1 | sed 's/-osc.*//'`
4575 ostuuid_from_index()
4577 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4580 ostname_from_index() {
4581 local uuid=$(ostuuid_from_index $1)
4585 index_from_ostuuid()
4587 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4590 mdtuuid_from_index()
4592 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4596 # Return unique identifier for given hostname
4599 echo $host_name | md5sum | cut -d' ' -f1
4603 # Returns list of ip addresses for each interface
4605 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4610 # Cache address list to avoid mutiple execution of local_addr_list
4611 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4613 for i in $LOCAL_ADDR_LIST ; do
4614 [[ "$i" == "$addr" ]] && return 0
4621 local is_local="IS_LOCAL_$(host_id $host_name)"
4622 if [ -z "${!is_local-}" ] ; then
4624 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4625 is_local_addr "$host_ip" && eval $is_local=1
4627 [[ "${!is_local}" == "1" ]]
4632 local_node $node && return 1
4639 for node in $(mdts_nodes); do
4640 remote_node $node && return 0
4647 [ "$CLIENTONLY" ] && return 0 || true
4648 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4653 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4654 MSKIPPED=1 && return 1
4661 for node in $(osts_nodes) ; do
4662 remote_node $node && return 0
4669 [ "$CLIENTONLY" ] && return 0 || true
4670 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4675 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4676 OSKIPPED=1 && return 1
4683 MGS=$(facet_host mgs)
4684 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4689 remote_mds_nodsh || remote_ost_nodsh || \
4690 $(single_local_node $(comma_list $(nodes_list)))
4694 remote_ost && remote_mds
4697 # Get the active nodes for facets.
4705 for facet in ${facets//,/ }; do
4706 nodes="$nodes $(facet_active_host $facet)"
4709 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4713 # Get all of the active MDS nodes.
4715 echo -n $(facets_nodes $(get_facets MDS))
4718 # Get all of the active OSS nodes.
4720 echo -n $(facets_nodes $(get_facets OST))
4723 # Get all of the client nodes and active server nodes.
4725 local nodes=$HOSTNAME
4729 # CLIENTS (if specified) contains the local client
4730 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4732 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4733 nodes="$nodes $(facets_nodes $(get_facets))"
4736 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4740 # Get all of the remote client nodes and remote active server nodes.
4741 remote_nodes_list () {
4742 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4745 # Get all of the MDS nodes, including active and passive nodes.
4753 for i in $(seq $MDSCOUNT); do
4755 failover_host=mds${i}failover_HOST
4756 nodes="$nodes ${!host} ${!failover_host}"
4759 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4763 # Get all of the OSS nodes, including active and passive nodes.
4771 for i in $(seq $OSTCOUNT); do
4773 failover_host=ost${i}failover_HOST
4774 nodes="$nodes ${!host} ${!failover_host}"
4777 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4781 # Get all of the server nodes, including active and passive nodes.
4782 all_server_nodes () {
4787 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
4789 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4793 # Get all of the client and server nodes, including active and passive nodes.
4795 local nodes=$HOSTNAME
4799 # CLIENTS (if specified) contains the local client
4800 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4802 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4803 nodes="$nodes $(all_server_nodes)"
4806 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4810 init_clients_lists () {
4811 # Sanity check: exclude the local client from RCLIENTS
4812 local clients=$(hostlist_expand "$RCLIENTS")
4813 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4815 # Sanity check: exclude the dup entries
4816 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4818 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4820 # Sanity check: exclude the dup entries from CLIENTS
4821 # for those configs which has SINGLCLIENT set to local client
4822 clients=$(for i in $clients; do echo $i; done | sort -u)
4824 CLIENTS=$(comma_list $clients)
4825 local -a remoteclients=($RCLIENTS)
4826 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4827 varname=CLIENT$((i + 2))
4828 eval $varname=${remoteclients[i]}
4831 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4834 get_random_entry () {
4837 rnodes=${rnodes//,/ }
4839 local -a nodes=($rnodes)
4840 local num=${#nodes[@]}
4841 local i=$((RANDOM * num * 2 / 65536))
4847 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4852 lctl get_param version | grep -q patchless
4856 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4857 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4862 echo $nodes | wc -w || true
4866 local nodes=$(osts_nodes)
4867 local osscount=$(get_node_count "$nodes")
4868 [ ! "$OSTCOUNT" = "$osscount" ]
4872 local nodes=$(mdts_nodes)
4873 local mdtcount=$(get_node_count "$nodes")
4874 [ ! "$MDSCOUNT" = "$mdtcount" ]
4877 generate_machine_file() {
4878 local nodes=${1//,/ }
4879 local machinefile=$2
4881 for node in $nodes; do
4882 echo $node >>$machinefile || \
4883 { echo "can not generate machinefile $machinefile" && return 1; }
4888 local file=$1/stripe
4891 $LFS getstripe -v $file || error "getstripe $file failed"
4895 setstripe_nfsserver () {
4898 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4899 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4901 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4903 do_nodev $nfsserver lfs setstripe "$@"
4906 # Check and add a test group.
4912 local gid=$(getent group $group_name | cut -d: -f3)
4913 if [[ -n "$gid" ]]; then
4914 [[ "$gid" -eq "$group_id" ]] || {
4915 error_noexit "inconsistent group ID:" \
4916 "new: $group_id, old: $gid"
4920 groupadd -g $group_id $group_name
4927 # Check and add a test user.
4940 local uid=$(getent passwd $user_name | cut -d: -f3)
4941 if [[ -n "$uid" ]]; then
4942 if [[ "$uid" -eq "$user_id" ]]; then
4943 local dir=$(getent passwd $user_name | cut -d: -f6)
4944 if [[ "$dir" != "$home" ]]; then
4946 usermod -d $home $user_name
4950 error_noexit "inconsistent user ID:" \
4951 "new: $user_id, old: $uid"
4956 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4963 check_runas_id_ret() {
4965 local myRUNAS_UID=$1
4966 local myRUNAS_GID=$2
4969 if [ -z "$myRUNAS" ]; then
4970 error_exit "myRUNAS command must be specified for check_runas_id"
4973 $myRUNAS krb5_login.sh || \
4974 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4976 mkdir $DIR/d0_runas_test
4978 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4979 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4980 rm -rf $DIR/d0_runas_test
4985 local myRUNAS_UID=$1
4986 local myRUNAS_GID=$2
4989 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4990 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4991 Please set RUNAS_ID to some UID which exists on MDS and client or
4992 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4995 # obtain the UID/GID for MPI_USER
4999 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5000 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5002 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5003 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5006 # obtain and cache Kerberos ticket-granting ticket
5007 refresh_krb5_tgt() {
5008 local myRUNAS_UID=$1
5009 local myRUNAS_GID=$2
5012 if [ -z "$myRUNAS" ]; then
5013 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5016 CLIENTS=${CLIENTS:-$HOSTNAME}
5017 do_nodes $CLIENTS "set -x
5018 if ! $myRUNAS krb5_login.sh; then
5019 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5024 # Run multiop in the background, but wait for it to print
5025 # "PAUSING" to its stdout before returning from this function.
5026 multiop_bg_pause() {
5027 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5031 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5034 echo "$MULTIOP_PROG $FILE v$ARGS"
5035 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5037 echo "TMPPIPE=${TMPPIPE}"
5038 read -t 60 multiop_output < $TMPPIPE
5039 if [ $? -ne 0 ]; then
5044 if [ "$multiop_output" != "PAUSING" ]; then
5045 echo "Incorrect multiop output: $multiop_output"
5060 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5066 inodes_available () {
5067 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
5071 mdsrate_inodes_available () {
5072 local min_inodes=$(inodes_available)
5073 echo $((min_inodes * 99 / 100))
5076 # reset llite stat counters
5077 clear_llite_stats(){
5078 lctl set_param -n llite.*.stats 0
5081 # sum llite stat items
5082 calc_llite_stats() {
5083 local res=$(lctl get_param -n llite.*.stats |
5084 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5088 # reset osc stat counters
5090 lctl set_param -n osc.*.osc_stats 0
5093 # sum osc stat items
5095 local res=$(lctl get_param -n osc.*.osc_stats |
5096 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5101 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
5104 calc_osc_kbytes () {
5105 df $MOUNT > /dev/null
5106 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5109 # save_lustre_params(comma separated facet list, parameter_mask)
5110 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5111 save_lustre_params() {
5117 for facet in ${facets//,/ }; do
5118 node=$(facet_active_host $facet)
5119 [[ *\ $node\ * = " $nodes " ]] && continue
5120 nodes="$nodes $node"
5122 do_node $node "$LCTL get_param $2 |
5123 while read s; do echo $facet \\\$s; done"
5127 # restore lustre parameters from input stream, produces by save_lustre_params
5128 restore_lustre_params() {
5133 while IFS=" =" read facet name val; do
5134 do_facet $facet "$LCTL set_param -n $name $val"
5138 check_catastrophe() {
5139 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5140 local C=$CATASTROPHE
5141 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5143 [ -z "$rnodes" ] && return 0
5146 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5147 echo \\\$(< $C) || echo 0);
5148 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5151 if [ -n "$data" ]; then
5158 # CMD: determine mds index where directory inode presents
5161 local file=$dir/f0.get_mds_dir_tmpfile
5166 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5167 local -a oldused=($iused)
5169 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5171 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5172 local -a newused=($iused)
5175 for ((i=0; i<${#newused[@]}; i++)); do
5176 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5182 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5185 mdsrate_cleanup () {
5187 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
5188 --nfiles $3 --dir $4 --filefmt $5 $6
5193 delayed_recovery_enabled () {
5194 local var=${SINGLEMDS}_svc
5195 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5198 ########################
5200 convert_facet2label() {
5203 if [ x$facet = xost ]; then
5207 local varsvc=${facet}_svc
5209 if [ -n ${!varsvc} ]; then
5212 error "No lablel for $facet!"
5216 get_clientosc_proc_path() {
5220 get_lustre_version () {
5221 local facet=${1:-"$SINGLEMDS"}
5222 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5225 lustre_version_code() {
5226 local facet=${1:-"$SINGLEMDS"}
5227 version_code $(get_lustre_version $1)
5230 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5231 # used by MDT would not be changed.
5232 # mdt lov: fsname-mdtlov
5233 # mdt osc: fsname-OSTXXXX-osc
5234 mds_on_old_device() {
5235 local mds=${1:-"$SINGLEMDS"}
5237 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5238 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5239 > /dev/null 2>&1" && return 0
5244 get_mdtosc_proc_path() {
5246 local ost_label=${2:-"*OST*"}
5248 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5249 local mdt_label=$(convert_facet2label $mds_facet)
5250 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5252 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5253 mds_on_old_device $mds_facet; then
5254 echo "${ost_label}-osc"
5256 echo "${ost_label}-osc-${mdt_index}"
5260 get_osc_import_name() {
5263 local label=$(convert_facet2label $ost)
5265 if [ "${facet:0:3}" = "mds" ]; then
5266 get_mdtosc_proc_path $facet $label
5270 get_clientosc_proc_path $label
5274 _wait_import_state () {
5277 local maxtime=${3:-$(max_recovery_time)}
5281 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5282 while [ "${CONN_STATE}" != "${expected}" ]; do
5283 if [ "${expected}" == "DISCONN" ]; then
5284 # for disconn we can check after proc entry is removed
5285 [ "x${CONN_STATE}" == "x" ] && return 0
5286 # with AT enabled, we can have connect request timeout near of
5287 # reconnect timeout and test can't see real disconnect
5288 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5290 [ $i -ge $maxtime ] && \
5291 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5294 # Add uniq for multi-mount case
5295 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5299 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5303 wait_import_state() {
5306 local maxtime=${3:-$(max_recovery_time)}
5309 for param in ${params//,/ }; do
5310 _wait_import_state $state $param $maxtime || return
5314 wait_import_state_mount() {
5315 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5319 wait_import_state $*
5322 # One client request could be timed out because server was not ready
5323 # when request was sent by client.
5324 # The request timeout calculation details :
5326 # /* We give the server rq_timeout secs to process the req, and
5327 # add the network latency for our local timeout. */
5328 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5329 # ptlrpc_at_get_net_latency(request) ;
5331 # ptlrpc_connect_import ()
5332 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5335 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5336 # ptlrpc_at_get_net_latency(request) ->
5337 # at_get (max (iat_net_latency=0, at_min)) = at_min
5340 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5341 # INITIAL_CONNECT_TIMEOUT + at_min
5343 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5344 # because we can not get this value in runtime,
5345 # the value depends on configure options, and it is not stored in /proc.
5347 # #define CONNECTION_SWITCH_MIN 5U
5348 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5350 request_timeout () {
5353 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5354 local init_connect_timeout=$TIMEOUT
5355 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5357 local at_min=$(at_get $facet at_min)
5359 echo $(( init_connect_timeout + at_min ))
5362 _wait_osc_import_state() {
5366 local ost=$(get_osc_import_name $facet $ost_facet)
5368 local param="osc.${ost}.ost_server_uuid"
5371 # 1. wait the deadline of client 1st request (it could be skipped)
5372 # 2. wait the deadline of client 2nd request
5373 local maxtime=$(( 2 * $(request_timeout $facet)))
5375 #During setup time, the osc might not be setup, it need wait
5376 #until list_param can return valid value. And also if there
5377 #are mulitple osc entries we should list all of them before
5379 local params=$($LCTL list_param $param 2>/dev/null || true)
5380 while [ -z "$params" ]; do
5381 if [ $i -ge $maxtime ]; then
5382 echo "can't get $param by list_param in $maxtime secs"
5383 if [[ $facet != client* ]]; then
5384 echo "Go with $param directly"
5393 params=$($LCTL list_param $param 2>/dev/null || true)
5396 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5397 wait_import_state $expected "$params" $maxtime; then
5398 error "import is not in ${expected} state"
5405 wait_osc_import_state() {
5411 if [[ $facet = mds ]]; then
5412 for num in $(seq $MDSCOUNT); do
5413 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5416 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5420 get_clientmdc_proc_path() {
5428 [ -z "$list" ] && return 0
5430 # Add paths to lustre tests for 32 and 64 bit systems.
5431 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5432 local TESTPATH="$RLUSTRE/tests:"
5433 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5434 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5437 wait_clients_import_state () {
5444 if [ "$FAILURE_MODE" = HARD ]; then
5445 facets=$(facets_on_host $(facet_active_host $facet))
5448 for facet in ${facets//,/ }; do
5449 local label=$(convert_facet2label $facet)
5452 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5453 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5454 *) error "unknown facet!" ;;
5456 local params=$(expand_list $params $proc_path)
5459 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5460 error "import is not in ${expected} state"
5470 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5471 $LCTL get_param obdfilter.*.kbytesavail))
5472 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5473 $LCTL get_param -n obdfilter.*.tot_granted))
5474 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5475 $LCTL get_param -n obdfilter.*.kbytestotal))
5476 for ((i=0; i<${#AVAILA[@]}; i++)); do
5477 local -a AVAIL1=(${AVAILA[$i]//=/ })
5478 local -a TOTAL=(${TOTALA[$i]//=/ })
5479 GRANT=$((${GRANTA[$i]}/1024))
5480 # allow 1% of total space in bavail because of delayed
5481 # allocation with ZFS which might release some free space after
5482 # txg commit. For small devices, we set a mininum of 8MB
5483 local LIMIT=$((${TOTAL} / 100 + 8000))
5484 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5485 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5486 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5487 echo " FULL" || echo
5493 do_facet mgs lctl pool_list $1
5497 local fsname=${1%%.*}
5498 local poolname=${1##$fsname.}
5500 do_facet mgs lctl pool_new $1
5502 # get param should return err unless pool is created
5503 [[ $RC -ne 0 ]] && return $RC
5505 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5506 2>/dev/null || echo foo" "" || RC=1
5507 if [[ $RC -eq 0 ]]; then
5510 error "pool_new failed $1"
5515 add_pool_to_list () {
5516 local fsname=${1%%.*}
5517 local poolname=${1##$fsname.}
5519 local listvar=${fsname}_CREATED_POOLS
5520 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5523 remove_pool_from_list () {
5524 local fsname=${1%%.*}
5525 local poolname=${1##$fsname.}
5527 local listvar=${fsname}_CREATED_POOLS
5528 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5531 destroy_pool_int() {
5533 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5534 awk '$1 !~ /^Pool:/ {print $1}')
5535 for ost in $OSTS; do
5536 do_facet mgs lctl pool_remove $1 $ost
5538 do_facet mgs lctl pool_destroy $1
5541 # <fsname>.<poolname> or <poolname>
5543 local fsname=${1%%.*}
5544 local poolname=${1##$fsname.}
5546 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5550 pool_list $fsname.$poolname || return $?
5552 destroy_pool_int $fsname.$poolname
5554 [[ $RC -ne 0 ]] && return $RC
5556 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5557 2>/dev/null || echo foo" "foo" || RC=1
5559 if [[ $RC -eq 0 ]]; then
5560 remove_pool_from_list $fsname.$poolname
5562 error "destroy pool failed $1"
5568 local fsname=${1:-$FSNAME}
5570 local listvar=${fsname}_CREATED_POOLS
5574 [ x${!listvar} = x ] && return 0
5576 echo destroy the created pools: ${!listvar}
5577 for poolname in ${!listvar//,/ }; do
5578 destroy_pool $fsname.$poolname
5583 local fsname=${1:-$FSNAME}
5585 destroy_pools $fsname
5591 local ts=$(date +%s)
5594 if [[ ! -f "$YAML_LOG" ]]; then
5595 # init_logging is not performed before gather_logs,
5596 # so the $LOGDIR needs to be checked here
5597 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5600 [ -f $LOGDIR/shared ] && docp=false
5602 # dump lustre logs, dmesg
5604 prefix="$TESTLOG_PREFIX.$TESTNAME"
5606 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5608 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5609 echo "Dumping logs only on local client."
5610 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5611 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5616 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5617 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5618 if [ ! -f $LOGDIR/shared ]; then
5619 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5632 for i in $(seq 0 $num_mntpts); do
5633 cmd="ls -laf ${mntpt_root}$i/$dir"
5639 for pid in $pids; do
5646 # target_start_and_reset_recovery_timer()
5647 # service_time = at_est2timeout(service_time);
5648 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5649 # INITIAL_CONNECT_TIMEOUT);
5650 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5651 #define CONNECTION_SWITCH_INC 1
5652 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5653 #define CONNECTION_SWITCH_MIN 5U
5655 max_recovery_time () {
5656 local init_connect_timeout=$(( TIMEOUT / 20 ))
5657 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5659 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5664 get_clients_mount_count () {
5665 local clients=${CLIENTS:-`hostname`}
5667 # we need to take into account the clients mounts and
5668 # exclude mds/ost mounts if any;
5669 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5673 PROC_CLI="srpc_info"
5681 if [ $M -lt $N ]; then
5685 while [ $N -lt $M ]; do
5695 calc_connection_cnt() {
5698 # MDT->MDT = 2 * C(M, 2)
5702 comb_m2=$(combination $MDSCOUNT 2)
5704 local num_clients=$(get_clients_mount_count)
5706 local cnt_mdt2mdt=$((comb_m2 * 2))
5707 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5708 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5709 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5710 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5711 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5712 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5726 local cmd="$tgt.srpc.flavor"
5728 if [ $net == "any" ]; then
5733 if [ $dir != "any" ]; then
5738 log "Setting sptlrpc rule: $cmd"
5739 do_facet mgs "$LCTL conf_param $cmd"
5748 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5749 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5751 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5753 if [ "x$bulkspec" != "x" ]; then
5754 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5756 if [ "x$algs" != "x" ]; then
5757 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5759 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5760 if [ $bulk == "bulkn" ]; then
5761 bulk_count=`echo "$output" | grep "bulk flavor" \
5762 | grep "null/null" | wc -l`
5763 elif [ $bulk == "bulki" ]; then
5764 bulk_count=`echo "$output" | grep "bulk flavor" \
5765 | grep "/null" | grep -v "null/" | wc -l`
5767 bulk_count=`echo "$output" | grep "bulk flavor" \
5768 | grep -v "/null" | grep -v "null/" | wc -l`
5772 [ $bulk_count -lt $count ] && count=$bulk_count
5783 local clients=${CLIENTS:-`hostname`}
5785 for c in ${clients//,/ }; do
5786 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5787 tmpcnt=`count_flvr "$output" $flavor`
5788 cnt=$((cnt + tmpcnt))
5798 local clients=${CLIENTS:-`hostname`}
5800 for c in ${clients//,/ }; do
5801 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5802 tmpcnt=`count_flvr "$output" $flavor`
5803 cnt=$((cnt + tmpcnt))
5813 if [ $MDSCOUNT -le 1 ]; then
5818 for num in `seq $MDSCOUNT`; do
5819 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5820 tmpcnt=`count_flvr "$output" $flavor`
5821 cnt=$((cnt + tmpcnt))
5832 for num in `seq $MDSCOUNT`; do
5833 mdtosc=$(get_mdtosc_proc_path mds$num)
5834 mdtosc=${mdtosc/-MDT*/-MDT\*}
5835 output=$(do_facet mds$num lctl get_param -n \
5836 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5837 tmpcnt=`count_flvr "$output" $flavor`
5838 cnt=$((cnt + tmpcnt))
5847 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5848 count_flvr "$output" $flavor
5853 local dir=$1 # from to
5854 local flavor=$2 # flavor expected
5857 if [ $dir == "cli2mdt" ]; then
5858 res=`flvr_cnt_cli2mdt $flavor`
5859 elif [ $dir == "cli2ost" ]; then
5860 res=`flvr_cnt_cli2ost $flavor`
5861 elif [ $dir == "mdt2mdt" ]; then
5862 res=`flvr_cnt_mdt2mdt $flavor`
5863 elif [ $dir == "mdt2ost" ]; then
5864 res=`flvr_cnt_mdt2ost $flavor`
5865 elif [ $dir == "all2ost" ]; then
5866 res1=`flvr_cnt_mdt2ost $flavor`
5867 res2=`flvr_cnt_cli2ost $flavor`
5868 res=$((res1 + res2))
5869 elif [ $dir == "all2mdt" ]; then
5870 res1=`flvr_cnt_mdt2mdt $flavor`
5871 res2=`flvr_cnt_cli2mdt $flavor`
5872 res=$((res1 + res2))
5873 elif [ $dir == "all2all" ]; then
5874 res1=`flvr_cnt_mdt2ost $flavor`
5875 res2=`flvr_cnt_cli2ost $flavor`
5876 res3=`flvr_cnt_mdt2mdt $flavor`
5877 res4=`flvr_cnt_cli2mdt $flavor`
5878 res=$((res1 + res2 + res3 + res4))
5886 local dir=$1 # from to
5887 local flavor=$2 # flavor expected
5888 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5892 for ((i=0;i<20;i++)); do
5893 echo -n "checking $dir..."
5894 res=$(do_check_flavor $dir $flavor)
5895 echo "found $res/$expect $flavor connections"
5896 [ $res -ge $expect ] && return 0
5900 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5904 restore_to_default_flavor()
5906 local proc="mgs.MGS.live.$FSNAME"
5908 echo "restoring to default flavor..."
5910 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5912 # remove all existing rules if any
5913 if [ $nrule -ne 0 ]; then
5914 echo "$nrule existing rules"
5915 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5916 echo "remove rule: $rule"
5917 spec=`echo $rule | awk -F = '{print $1}'`
5918 do_facet mgs "$LCTL conf_param -d $spec"
5922 # verify no rules left
5923 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5924 [ $nrule -ne 0 ] && error "still $nrule rules left"
5926 # wait for default flavor to be applied
5927 # currently default flavor for all connections are 'null'
5928 wait_flavor all2all null
5929 echo "now at default flavor settings"
5934 local flavor=${1:-null}
5936 echo "setting all flavor to $flavor"
5938 # FIXME need parameter to this fn
5939 # and remove global vars
5940 local cnt_all2all=$(calc_connection_cnt all2all)
5942 local res=$(do_check_flavor all2all $flavor)
5943 if [ $res -eq $cnt_all2all ]; then
5944 echo "already have total $res $flavor connections"
5948 echo "found $res $flavor out of total $cnt_all2all connections"
5949 restore_to_default_flavor
5951 [[ $flavor = null ]] && return 0
5953 set_rule $FSNAME any any $flavor
5954 wait_flavor all2all $flavor
5960 # Checking for shared logdir
5961 if [ ! -d $dir ]; then
5962 # Not found. Create local logdir
5965 touch $dir/check_file.$(hostname -s)
5970 check_write_access() {
5975 for node in $(nodes_list); do
5976 file=$dir/check_file.$(short_hostname $node)
5977 if [[ ! -f "$file" ]]; then
5978 # Logdir not accessible/writable from this node.
5981 rm -f $file || return 1
5987 if [[ -n $YAML_LOG ]]; then
5990 local SAVE_UMASK=`umask`
5993 export YAML_LOG=${LOGDIR}/results.yml
5997 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5998 if check_shared_dir $LOGDIR; then
5999 touch $LOGDIR/shared
6000 echo "Logging to shared log directory: $LOGDIR"
6002 echo "Logging to local directory: $LOGDIR"
6005 yml_nodes_file $LOGDIR >> $YAML_LOG
6006 yml_results_file >> $YAML_LOG
6013 yml_log_test $1 >> $YAML_LOG
6017 yml_log_test_status $@ >> $YAML_LOG
6020 log_sub_test_begin() {
6021 yml_log_sub_test_begin "$@" >> $YAML_LOG
6024 log_sub_test_end() {
6025 yml_log_sub_test_end "$@" >> $YAML_LOG
6031 local llverdev_opts=$2
6032 local devname=$(basename $1)
6033 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6034 # loop devices aren't in /proc/partitions
6035 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6037 size=$(($size / 1024 / 1024)) # Gb
6039 local partial_arg=""
6040 # Run in partial (fast) mode if the size
6041 # of a partition > 1 GB
6042 [ $size -gt 1 ] && partial_arg="-p"
6044 llverdev --force $partial_arg $llverdev_opts $dev
6050 local llverfs_opts=$2
6051 local use_partial_arg=$3
6052 local partial_arg=""
6053 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6055 # Run in partial (fast) mode if the size
6056 # of a partition > 1 GB
6057 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6059 llverfs $partial_arg $llverfs_opts $dir
6062 #Remove objects from OST
6063 remove_ost_objects() {
6069 local facet=ost$((OSTIDX + 1))
6070 local mntpt=$(facet_mntpt $facet)
6071 local opts=$OST_MOUNT_OPTS
6075 echo "removing objects from $ostdev on $facet: $objids"
6076 if ! do_facet $facet test -b $ostdev; then
6077 opts=$(csa_add "$opts" -o loop)
6079 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6082 for i in $objids; do
6083 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6085 umount -f $mntpt || return $?
6089 #Remove files from MDT
6090 remove_mdt_files() {
6095 local mntpt=$(facet_mntpt $facet)
6096 local opts=$MDS_MOUNT_OPTS
6098 echo "removing files from $mdtdev on $facet: $files"
6099 if [ $(facet_fstype $facet) == ldiskfs ] &&
6100 ! do_facet $facet test -b $mdtdev; then
6101 opts=$(csa_add "$opts" -o loop)
6103 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6107 rm $mntpt/ROOT/$f || { rc=$?; break; }
6109 umount -f $mntpt || return $?
6113 duplicate_mdt_files() {
6118 local mntpt=$(facet_mntpt $facet)
6119 local opts=$MDS_MOUNT_OPTS
6121 echo "duplicating files on $mdtdev on $facet: $files"
6122 mkdir -p $mntpt || return $?
6123 if [ $(facet_fstype $facet) == ldiskfs ] &&
6124 ! do_facet $facet test -b $mdtdev; then
6125 opts=$(csa_add "$opts" -o loop)
6127 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6138 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6139 pushd $mntpt/ROOT > /dev/null || return $?
6142 touch $f.bad || return $?
6143 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6145 [ $rc -eq 0 ] || return $rc
6146 setfattr --restore $tmp || return $?
6152 local devs=${1//,/ }
6155 local rslt=$TMP/sgpdd_survey
6157 # sgpdd-survey cleanups ${rslt}.* files
6159 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6165 # returns the canonical name for an ldiskfs device
6170 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6171 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6172 echo dm-\\\${foo##*:};
6174 echo \\\$(basename \\\$dv);
6178 is_sanity_benchmark() {
6179 local benchmarks="dbench bonnie iozone fsx"
6181 for b in $benchmarks; do
6182 if [ "$b" == "$suite" ]; then
6190 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6193 # Get the block size of the filesystem.
6199 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6200 awk '/^Block size:/ {print $3}')
6204 # Check whether the "large_xattr" feature is enabled or not.
6205 large_xattr_enabled() {
6206 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6208 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6210 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
6211 return ${PIPESTATUS[0]}
6214 # Get the maximum xattr size supported by the filesystem.
6218 if large_xattr_enabled; then
6219 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6222 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6223 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6225 # maximum xattr size = size of block - size of header -
6226 # size of 1 entry - 4 null bytes
6227 size=$((block_size - 32 - 32 - 4))
6233 # Dump the value of the named xattr from a file.
6238 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6241 # Generate a string with size of $size bytes.
6243 local size=${1:-1024} # in bytes
6245 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6248 reformat_external_journal() {
6249 if [ ! -z ${EJOURNAL} ]; then
6250 local rcmd="do_facet ${SINGLEMDS}"
6252 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
6253 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6257 # MDT file-level backup/restore
6258 mds_backup_restore() {
6259 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6260 local mntpt=$(facet_mntpt brpt)
6261 local rcmd="do_facet ${SINGLEMDS}"
6262 local metaea=${TMP}/backup_restore.ea
6263 local metadata=${TMP}/backup_restore.tgz
6264 local opts=${MDS_MOUNT_OPTS}
6265 local svc=${SINGLEMDS}_svc
6268 if ! ${rcmd} test -b ${devname}; then
6269 opts=$(csa_add "$opts" -o loop)
6272 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
6274 # step 1: build mount point
6275 ${rcmd} mkdir -p $mntpt
6276 # step 2: cleanup old backup
6277 ${rcmd} rm -f $metaea $metadata
6279 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6280 if [ ! -z $igif ]; then
6281 # step 3.5: rm .lustre
6282 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6284 # step 4: backup metaea
6286 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6288 # step 5: backup metadata
6290 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6292 ${rcmd} umount -d $mntpt || return 4
6293 # step 7: reformat external journal if needed
6294 reformat_external_journal || return 5
6295 # step 8: reformat dev
6296 echo "reformat new device"
6297 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS} ${devname}) --backfstype \
6298 ldiskfs --reformat ${devname} $(mdsvdevname 1) > /dev/null ||
6301 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6302 # step 10: restore metadata
6304 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6305 # step 11: restore metaea
6307 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6308 # step 12: remove recovery logs
6309 echo "remove recovery logs"
6310 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6311 # step 13: umount dev
6312 ${rcmd} umount -d $mntpt || return 10
6313 # step 14: cleanup tmp backup
6314 ${rcmd} rm -f $metaea $metadata
6315 # step 15: reset device label - it's not virgin on
6316 ${rcmd} e2label $devname ${!svc}
6321 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6322 local mntpt=$(facet_mntpt brpt)
6323 local rcmd="do_facet ${SINGLEMDS}"
6325 local opts=${MDS_MOUNT_OPTS}
6327 if ! ${rcmd} test -b ${devname}; then
6328 opts=$(csa_add "$opts" -o loop)
6331 echo "remove OI files: idx=${idx}"
6333 # step 1: build mount point
6334 ${rcmd} mkdir -p $mntpt
6336 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6337 if [ -z $idx ]; then
6338 # step 3: remove all OI files
6339 ${rcmd} rm -fv $mntpt/oi.16*
6340 elif [ $idx -lt 2 ]; then
6341 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6345 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6346 for ((i=${idx}; i<64; i=$((i * idx)))); do
6347 ${rcmd} rm -fv $mntpt/oi.16.${i}
6351 ${rcmd} umount -d $mntpt || return 2
6352 # OI files will be recreated when mounted as lustre next time.
6355 # generate maloo upload-able log file name
6356 # \param logname specify unique part of file name
6357 generate_logname() {
6358 local logname=${1:-"default_logname"}
6360 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6363 # mkdir directory on different MDTs
6372 if [ $# -eq 2 ]; then
6382 if [ "$parent" == "$child" ]; then
6386 if [ "$option" == "-p" -a -d ${parent}/${child} ]; then
6390 # it needs to check whether there is further / in child
6391 dir=$(echo $child | awk -F '/' '{print $2}')
6392 if [ ! -z "$dir" ]; then
6393 local subparent=$(echo $child | awk -F '/' '{ print $1 }')
6394 parent=${parent}"/"${subparent}
6398 if [ ! -d ${parent} ]; then
6399 if [ "$option" == "-p" ]; then
6406 if [ $MDSCOUNT -le 1 ]; then
6407 mkdir $option ${parent}/${child} || rc=$?
6409 local mdt_idx=$($LFS getstripe -M $parent)
6411 if [ "$mdt_idx" -ne 0 ]; then
6412 mkdir $option ${parent}/${child} || rc=$?
6416 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6417 local mdt_idx=$((test_num % MDSCOUNT))
6418 echo "mkdir $mdt_idx for ${parent}/${child}"
6419 $LFS setdirstripe -i $mdt_idx ${parent}/${child} || rc=$?