3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
9 export EJOURNAL=${EJOURNAL:-""}
10 export REFORMAT=${REFORMAT:-""}
11 export WRITECONF=${WRITECONF:-""}
12 export VERBOSE=${VERBOSE:-false}
13 export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
16 export GSS_PIPEFS=false
17 export IDENTITY_UPCALL=default
19 # specify environment variable containing batch job name for server statistics
20 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
22 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
23 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
24 export LOAD_LLOOP=${LOAD_LLOOP:-false}
26 #export PDSH="pdsh -S -Rssh -w"
28 # function used by scripts run on remote nodes
29 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
30 . $LUSTRE/tests/functions.sh
31 . $LUSTRE/tests/yaml.sh
33 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
35 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
37 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
39 if [ -f "$EXCEPT_LIST_FILE" ]; then
40 echo "Reading test skip list from $EXCEPT_LIST_FILE"
45 # check config files for options in decreasing order of preference
46 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
47 MODPROBECONF=/etc/modprobe.d/lustre.conf
48 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
49 MODPROBECONF=/etc/modprobe.d/Lustre
50 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
51 MODPROBECONF=/etc/modprobe.conf
55 [[ $DIR/ = $MOUNT/* ]] || \
56 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
57 [[ $DIR1/ = $MOUNT1/* ]] || \
58 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
59 [[ $DIR2/ = $MOUNT2/* ]] || \
60 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
62 [ -n "$failed" ] && exit 99 || true
66 echo "usage: $0 [-r] [-f cfgfile]"
74 [ "$TESTSUITE" == "lfsck" ] && return 0
75 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
77 local form="%-13s %-17s %-9s %s %s\n"
78 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
79 echo "------------------------------------------------------------------------------------"
80 for O in $DEFAULT_SUITES; do
81 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
82 [ "${!O}" = "no" ] && continue || true
83 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
84 local log=${TMP}/${o}.log
85 if is_sanity_benchmark $o; then
86 log=${TMP}/sanity-benchmark.log
91 local status=Unfinished
93 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
94 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | sort -nr -k 3 | head -5 | awk '{ print $2":"$3"s" }')
95 total=$(grep duration $log | awk '{ print $2}')
96 if [ "${!O}" = "done" ]; then
100 local durations=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | awk '{ print $2":"$3"|" }')
101 details=$(printf "%s\n%s %s %s\n" "$details" "DDETAILS" "$O" "$(echo $durations)")
104 printf "$form" $status "$O" "${total}" "E=$skipped"
105 printf "$form" "-" "-" "-" "S=$(echo $slow)"
108 for O in $DEFAULT_SUITES; do
109 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
110 if [ "${!O}" = "no" ]; then
111 printf "$form" "Skipped" "$O" ""
115 # print the detailed tests durations if DDETAILS=true
122 export LUSTRE=$(absolute_path $LUSTRE)
123 export TESTSUITE=$(basename $0 .sh)
124 export TEST_FAILED=false
125 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
126 export RPC_MODE=${RPC_MODE:-false}
128 export MKE2FS=$MKE2FS
129 if [ -z "$MKE2FS" ]; then
130 if which mkfs.ldiskfs >/dev/null 2>&1; then
131 export MKE2FS=mkfs.ldiskfs
137 export DEBUGFS=$DEBUGFS
138 if [ -z "$DEBUGFS" ]; then
139 if which debugfs.ldiskfs >/dev/null 2>&1; then
140 export DEBUGFS=debugfs.ldiskfs
142 export DEBUGFS=debugfs
146 export TUNE2FS=$TUNE2FS
147 if [ -z "$TUNE2FS" ]; then
148 if which tunefs.ldiskfs >/dev/null 2>&1; then
149 export TUNE2FS=tunefs.ldiskfs
151 export TUNE2FS=tune2fs
155 export E2LABEL=$E2LABEL
156 if [ -z "$E2LABEL" ]; then
157 if which label.ldiskfs >/dev/null 2>&1; then
158 export E2LABEL=label.ldiskfs
160 export E2LABEL=e2label
164 export DUMPE2FS=$DUMPE2FS
165 if [ -z "$DUMPE2FS" ]; then
166 if which dumpfs.ldiskfs >/dev/null 2>&1; then
167 export DUMPE2FS=dumpfs.ldiskfs
169 export DUMPE2FS=dumpe2fs
173 export E2FSCK=$E2FSCK
174 if [ -z "$E2FSCK" ]; then
175 if which fsck.ldiskfs >/dev/null 2>&1; then
176 export E2FSCK=fsck.ldiskfs
182 export RESIZE2FS=$RESIZE2FS
183 if [ -z "$RESIZE2FS" ]; then
184 if which resizefs.ldiskfs >/dev/null 2>&1; then
185 export RESIZE2FS=resizefs.ldiskfs
187 export RESIZE2FS=resize2fs
191 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
192 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
193 export FSCK_MAX_ERR=4 # File system errors left uncorrected
195 export ZFS=${ZFS:-zfs}
196 export ZPOOL=${ZPOOL:-zpool}
197 export ZDB=${ZDB:-zdb}
198 export PARTPROBE=${PARTPROBE:-partprobe}
200 #[ -d /r ] && export ROOT=${ROOT:-/r}
201 export TMP=${TMP:-$ROOT/tmp}
202 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
203 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
204 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
206 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
207 if ! echo $PATH | grep -q $LUSTRE/utils; then
208 export PATH=$LUSTRE/utils:$PATH
210 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
211 export PATH=$LUSTRE/utils/gss:$PATH
213 if ! echo $PATH | grep -q $LUSTRE/tests; then
214 export PATH=$LUSTRE/tests:$PATH
216 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
217 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
219 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
220 [ ! -f "$LST" ] && export LST=$(which lst)
221 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
222 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
223 # Ubuntu, at least, has a truncate command in /usr/bin
224 # so fully path our truncate command.
225 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
226 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
227 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
228 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
229 export PATH=$LUSTRE/tests/racer:$PATH:
231 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
232 export PATH=$LUSTRE/tests/mpi:$PATH
234 export RSYNC_RSH=${RSYNC_RSH:-rsh}
236 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
237 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
238 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
239 [ ! -f "$LFS" ] && export LFS=$(which lfs)
240 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
241 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
243 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
244 if [ ! -f "$L_GETIDENTITY" ]; then
245 if `which l_getidentity > /dev/null 2>&1`; then
246 export L_GETIDENTITY=$(which l_getidentity)
248 export L_GETIDENTITY=NONE
251 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
252 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
253 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
254 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
255 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
256 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
257 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
258 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
259 [ ! -f "$LUSTRE_RMMOD" ] &&
260 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
261 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
262 [ ! -f "$LFS_MIGRATE" ] &&
263 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
264 export NAME=${NAME:-local}
265 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
266 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
267 export LGSSD=$(which lgssd)
268 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
269 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
270 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
272 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
275 if [ "$ACCEPTOR_PORT" ]; then
276 export PORT_OPT="--port $ACCEPTOR_PORT"
281 echo "Using GSS/krb5 ptlrpc security flavor"
282 which lgss_keyring > /dev/null 2>&1 || \
283 error_exit "built with gss disabled! SEC=$SEC"
294 IDENTITY_UPCALL=false
298 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
300 # Paths on remote nodes, if different
301 export RLUSTRE=${RLUSTRE:-$LUSTRE}
302 export RPWD=${RPWD:-$PWD}
303 export I_MOUNTED=${I_MOUNTED:-"no"}
304 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
305 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
306 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
307 ! -f $LUSTRE/mdt/mdt.ko ]; then
308 export CLIENTMODSONLY=yes
311 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
312 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
316 while getopts "rvwf:" opt $*; do
319 r) REFORMAT=--reformat;;
321 w) WRITECONF=writeconf;;
326 shift $((OPTIND - 1))
329 # print the durations of each test if "true"
330 DDETAILS=${DDETAILS:-false}
331 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
341 ncpts=$(do_facet $facet "lctl get_param -n " \
342 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
344 if [ $ncpts -eq 0 ]; then
352 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
353 eval set -- $(tr "[:punct:]" " " <<< $*)
355 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
358 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
359 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
362 /sbin/lsmod | grep -q "^\<$1\>"
365 # Load a module on the system where this is running.
367 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
369 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
370 # will be used as the arguments. Otherwise arguments will be obtained from
371 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
378 BASE=`basename $module $EXT`
380 module_loaded ${BASE} && return
382 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
384 if [ $# -eq 0 ]; then
385 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
386 # Bash until 4.x, so we resort to eval.
387 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
388 eval set -- \$$optvar
389 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
390 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
392 opt=$(awk -v var="^options $BASE" '$0 ~ var \
393 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
394 set -- $(echo -n $opt)
396 # Ensure we have accept=all for lnet
397 if [ $(basename $module) = lnet ]; then
398 # OK, this is a bit wordy...
399 local arg accept_all_present=false
402 [ "$arg" = accept=all ] && \
403 accept_all_present=true
405 $accept_all_present || set -- "$@" accept=all
411 [ $# -gt 0 ] && echo "${module} options: '$*'"
413 # Note that insmod will ignore anything in modprobe.conf, which is why we're
414 # passing options on the command-line.
415 if [ "$BASE" == "lnet_selftest" ] && \
416 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
417 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
418 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
419 insmod ${LUSTRE}/${module}${EXT} "$@"
421 # must be testing a "make install" or "rpm" installation
422 # note failed to load ptlrpc_gss is considered not fatal
423 if [ "$BASE" == "ptlrpc_gss" ]; then
424 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
431 llite_lloop_enabled() {
432 local n1=$(uname -r | cut -d. -f1)
433 local n2=$(uname -r | cut -d. -f2)
434 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
436 # load the llite_lloop module for < 2.6.32 kernels
437 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
438 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
445 load_modules_local() {
446 if [ -n "$MODPROBE" ]; then
448 echo "Using modprobe to load modules"
452 echo Loading modules from $LUSTRE
456 if [ -f /sys/devices/system/cpu/online ]; then
457 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
458 echo "detected $ncpus online CPUs by sysfs"
460 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
462 if [ $rc -eq 0 ]; then
463 echo "detected $ncpus online CPUs by getconf"
465 echo "Can't detect number of CPUs"
470 # if there is only one CPU core, libcfs can only create one partition
471 # if there is more than 4 CPU cores, libcfs should create multiple CPU
472 # partitions. So we just force libcfs to create 2 partitions for
473 # system with 2 or 4 cores
474 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
475 # force to enable multiple CPU partitions
476 echo "Force libcfs to create 2 CPU partitions"
477 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
479 echo "libcfs will create CPU partition based on online CPUs"
482 load_module ../libcfs/libcfs/libcfs
484 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
485 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
486 load_module ../lnet/lnet/lnet
487 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
488 load_module ../lnet/klnds/$LNETLND
489 load_module obdclass/obdclass
490 load_module ptlrpc/ptlrpc
491 load_module ptlrpc/gss/ptlrpc_gss
499 load_module obdecho/obdecho
500 if ! client_only; then
501 SYMLIST=/proc/kallsyms
502 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
503 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
504 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
505 load_module lfsck/lfsck
506 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
507 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
509 load_module osd-zfs/osd_zfs
511 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
512 grep -q exportfs_decode_fh $SYMLIST ||
513 { modprobe exportfs 2> /dev/null || true; }
514 load_module ../ldiskfs/ldiskfs
515 load_module osd-ldiskfs/osd_ldiskfs
528 load_module llite/lustre
529 llite_lloop_enabled && load_module llite/llite_lloop
530 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
532 rm -f $OGDB/ogdb-$HOSTNAME
533 $LCTL modules > $OGDB/ogdb-$HOSTNAME
535 # 'mount' doesn't look in $PATH, just sbin
536 if [ -f $LUSTRE/utils/mount.lustre ] && \
537 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
538 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
539 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
546 # load modules on remote nodes optionally
547 # lustre-tests have to be installed on these nodes
548 if $LOAD_MODULES_REMOTE; then
549 local list=$(comma_list $(remote_nodes_list))
550 if [ -n "$list" ]; then
551 echo "loading modules on: '$list'"
552 do_rpc_nodes "$list" load_modules_local
558 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
559 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
560 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
561 echo "$LEAK_LUSTRE" 1>&2
562 echo "$LEAK_PORTALS" 1>&2
563 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
564 echo "Memory leaks detected"
565 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
571 wait_exit_ST client # bug 12845
573 $LUSTRE_RMMOD ldiskfs || return 2
575 if $LOAD_MODULES_REMOTE; then
576 local list=$(comma_list $(remote_nodes_list))
577 if [ -n "$list" ]; then
578 echo "unloading modules on: '$list'"
579 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
580 do_rpc_nodes "$list" check_mem_leak
584 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
585 umount /sbin/mount.lustre || true
586 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
587 rm -f /sbin/mount.lustre || true
590 check_mem_leak || return 254
592 echo "modules unloaded."
597 local facet=${1:-$SINGLEMDS}
598 local fstype=$(facet_fstype $facet)
601 ldiskfs) size=50;; # largest seen is 44, leave some headroom
602 zfs) size=400;; # largest seen is 384
608 check_gss_daemon_nodes() {
612 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
613 if [ \\\"\\\$num\\\" -ne 1 ]; then
614 echo \\\$num instance of $dname;
619 check_gss_daemon_facet() {
623 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
624 if [ $num -ne 1 ]; then
625 echo "$num instance of $dname on $facet"
634 echo Stopping $@ on $list
635 do_nodes $list "killall -2 $@ 2>/dev/null || true"
638 # start gss daemons on all nodes, or
639 # "daemon" on "list" if set
640 start_gss_daemons() {
644 if [ "$list" ] && [ "$daemon" ] ; then
645 echo "Starting gss daemon on nodes: $list"
646 do_nodes $list "$daemon" || return 8
650 local list=$(comma_list $(mdts_nodes))
652 echo "Starting gss daemon on mds: $list"
653 do_nodes $list "$LSVCGSSD -v" || return 1
655 do_nodes $list "$LGSSD -v" || return 2
658 list=$(comma_list $(osts_nodes))
659 echo "Starting gss daemon on ost: $list"
660 do_nodes $list "$LSVCGSSD -v" || return 3
661 # starting on clients
663 local clients=${CLIENTS:-`hostname`}
665 echo "Starting $LGSSD on clients $clients "
666 do_nodes $clients "$LGSSD -v" || return 4
669 # wait daemons entering "stable" status
673 # check daemons are running
675 list=$(comma_list $(mdts_nodes) $(osts_nodes))
676 check_gss_daemon_nodes $list lsvcgssd || return 5
678 list=$(comma_list $(mdts_nodes))
679 check_gss_daemon_nodes $list lgssd || return 6
682 check_gss_daemon_nodes $clients lgssd || return 7
687 local list=$(comma_list $(mdts_nodes))
689 send_sigint $list lsvcgssd lgssd
691 list=$(comma_list $(osts_nodes))
692 send_sigint $list lsvcgssd
694 list=${CLIENTS:-`hostname`}
695 send_sigint $list lgssd
700 if ! module_loaded ptlrpc_gss; then
701 load_module ptlrpc/gss/ptlrpc_gss
702 module_loaded ptlrpc_gss ||
703 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
705 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
707 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
708 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
716 # maybe cleanup credential cache?
722 local var=${facet}_svc
730 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
731 tr '[:lower:]' '[:upper:]'
737 if [ $facet == mgs ]; then
741 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
749 if [ -n "${!var}" ]; then
754 var=$(facet_type $facet)FSTYPE
755 if [ -n "${!var}" ]; then
760 if [ -n "$FSTYPE" ]; then
765 if [[ $facet == mgs ]] && combined_mgs_mds; then
777 local facets=$(get_facets)
780 for facet in ${facets//,/ }; do
781 if [ $node == $(facet_host $facet) ] ||
782 [ $node == "$(facet_failover_host $facet)" ]; then
783 fstype=$(facet_fstype $facet)
784 if [[ $fstypes != *$fstype* ]]; then
785 fstypes+="${fstypes:+,}$fstype"
796 local fstype=$(facet_fstype $facet)
800 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
802 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
803 ${dev} 2>/dev/null");;
805 error "unknown fstype!";;
813 local device=$(mdsdevname $num)
814 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
820 local device=$(ostdevname $num)
821 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
826 # Get the device of a facet.
833 mgs) device=$(mgsdevname) ;;
834 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
835 ost*) device=$(ostdevname $(facet_number $facet)) ;;
836 fs2mds) device=$(mdsdevname 1_2) ;;
837 fs2ost) device=$(ostdevname 1_2) ;;
838 fs3ost) device=$(ostdevname 2_2) ;;
846 # Get the virtual device of a facet.
853 mgs) device=$(mgsvdevname) ;;
854 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
855 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
856 fs2mds) device=$(mdsvdevname 1_2) ;;
857 fs2ost) device=$(ostvdevname 1_2) ;;
858 fs3ost) device=$(ostvdevname 2_2) ;;
866 # Re-read the partition table on failover partner host.
867 # After a ZFS storage pool is created on a shared device, the partition table
868 # on the device may change. However, the operating system on the failover
869 # host may not notice the change automatically. Without the up-to-date partition
870 # block devices, 'zpool import ..' cannot find the labels, whose positions are
871 # relative to partition rather than disk beginnings.
873 # This function performs partprobe on the failover host to make it re-read the
876 refresh_partition_table() {
881 host=$(facet_passive_host $facet)
882 if [[ -n "$host" ]]; then
883 do_node $host "$PARTPROBE $device"
888 # Get ZFS storage pool name.
895 device=$(facet_device $facet)
896 # poolname is string before "/"
897 poolname="${device%%/*}"
903 # Create ZFS storage pool.
910 local opts=${@:-"-o cachefile=none"}
912 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
913 $ZPOOL create -f $opts $poolname $vdev"
917 # Create ZFS file system.
923 local opts=${@:-"-o mountpoint=legacy"}
925 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
926 $ZFS create $opts $dataset"
930 # Export ZFS storage pool.
931 # Before exporting the pool, all datasets within the pool should be unmounted.
939 poolname=$(zpool_name $facet)
941 if [[ -n "$poolname" ]]; then
942 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
943 grep -q ^$poolname/ /proc/mounts ||
944 $ZPOOL export $opts $poolname"
949 # Destroy ZFS storage pool.
950 # Destroy the given pool and free up any devices for other use. This command
951 # tries to unmount any active datasets before destroying the pool.
952 # -f Force any active datasets contained within the pool to be unmounted.
956 local poolname=${2:-$(zpool_name $facet)}
958 if [[ -n "$poolname" ]]; then
959 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
960 $ZPOOL destroy -f $poolname"
965 # Import ZFS storage pool.
966 # Force importing, even if the pool appears to be potentially active.
971 local opts=${@:-"-o cachefile=none"}
974 poolname=$(zpool_name $facet)
976 if [[ -n "$poolname" ]]; then
977 opts+=" -d $(dirname $(facet_vdevice $facet))"
978 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
979 $ZPOOL import -f $opts $poolname"
984 # Set the "cachefile=none" property on ZFS storage pool so that the pool
985 # is not automatically imported on system startup.
987 # In a failover environment, this will provide resource level fencing which
988 # will ensure that the same ZFS storage pool will not be imported concurrently
989 # on different nodes.
991 disable_zpool_cache() {
995 poolname=$(zpool_name $facet)
997 if [[ -n "$poolname" ]]; then
998 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1003 # This and set_osd_param() shall be used to access OSD parameters
1004 # once existed under "obdfilter":
1009 # writethrough_cache_enable
1013 local device=${2:-$FSNAME-OST*}
1016 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1017 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
1022 local device=${2:-$FSNAME-OST*}
1026 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1027 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
1031 local dz=${1:-$DEBUG_SIZE}
1033 if [ -f /sys/devices/system/cpu/possible ]; then
1034 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1036 local cpus=$(getconf _NPROCESSORS_CONF)
1039 # bug 19944, adjust size to be -gt num_possible_cpus()
1040 # promise 2MB for every cpu at least
1041 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1044 lctl set_param debug_mb=$dz
1047 set_default_debug () {
1048 local debug=${1:-"$PTLDEBUG"}
1049 local subsys=${2:-"$SUBSYSTEM"}
1050 local debug_size=${3:-$DEBUG_SIZE}
1052 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1053 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1055 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1058 set_default_debug_nodes () {
1061 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1062 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1066 do_rpc_nodes "$nodes" set_default_debug \
1067 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1070 set_default_debug_facet () {
1072 local node=$(facet_active_host $facet)
1073 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1075 set_default_debug_nodes $node
1080 local facets=${1:-$(get_facets)}
1083 for facet in ${facets//,/ }; do
1086 [ $RC -eq 0 ] && continue
1088 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1089 skip "Restart of $facet failed!." && touch $LU482_FAILED
1091 error "Restart of $facet failed!"
1098 # Add argument "arg" (e.g., "loop") to the comma-separated list
1099 # of arguments for option "opt" (e.g., "-o") on command
1100 # line "opts" (e.g., "-o flock").
1106 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1108 if echo "$opts" | grep -q $opt_pattern; then
1109 opts=$(echo "$opts" | sed -e \
1110 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1112 opts+="${opts:+ }$opt $arg"
1120 local dev=$(facet_active $facet)_dev
1121 local opt=${facet}_opt
1122 local mntpt=$(facet_mntpt $facet)
1123 local opts="${!opt} $@"
1125 if [ $(facet_fstype $facet) == ldiskfs ] &&
1126 ! do_facet $facet test -b ${!dev}; then
1127 opts=$(csa_add "$opts" -o loop)
1130 if [[ $(facet_fstype $facet) == zfs ]]; then
1131 # import ZFS storage pool
1132 import_zpool $facet || return ${PIPESTATUS[0]}
1135 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1136 # for testing LU-482 error handling in mount_facets() and test_0a()
1137 if [ -f $TMP/test-lu482-trigger ]; then
1140 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
1144 if [ $RC -ne 0 ]; then
1145 echo "Start of ${!dev} on ${facet} failed ${RC}"
1147 set_default_debug_facet $facet
1149 label=$(devicelabel ${facet} ${!dev})
1150 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1151 eval export ${facet}_svc=${label}
1152 echo Started ${label}
1157 # start facet device options
1163 eval export ${facet}_dev=${device}
1164 eval export ${facet}_opt=\"$@\"
1166 local varname=${facet}failover_dev
1167 if [ -n "${!varname}" ] ; then
1168 eval export ${facet}failover_dev=${!varname}
1170 eval export ${facet}failover_dev=$device
1173 local mntpt=$(facet_mntpt $facet)
1174 do_facet ${facet} mkdir -p $mntpt
1175 eval export ${facet}_MOUNT=$mntpt
1176 mount_facet ${facet}
1185 local HOST=`facet_active_host $facet`
1186 [ -z $HOST ] && echo stop: no host for $facet && return 0
1188 local mntpt=$(facet_mntpt $facet)
1189 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1190 if [ ${running} -ne 0 ]; then
1191 echo "Stopping $mntpt (opts:$@) on $HOST"
1192 do_facet ${facet} umount -d $@ $mntpt
1195 # umount should block, but we should wait for unrelated obd's
1196 # like the MGS or MGC to also stop.
1197 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1199 if [[ $(facet_fstype $facet) == zfs ]]; then
1200 # export ZFS storage pool
1205 # save quota version (both administrative and operational quotas)
1206 # add an additional parameter if mountpoint is ever different from $MOUNT
1208 # XXX This function is kept for interoperability with old server (< 2.3.50),
1209 # it should be removed whenever we drop the interoperability for such
1211 quota_save_version() {
1212 local fsname=${2:-$FSNAME}
1214 local ver=$(tr -c -d "123" <<< $spec)
1215 local type=$(tr -c -d "ug" <<< $spec)
1217 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1219 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1221 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1223 local osts=$(get_facets OST)
1224 for ost in ${osts//,/ }; do
1226 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1230 # client could mount several lustre
1232 # XXX This function is kept for interoperability with old server (< 2.3.50),
1233 # it should be removed whenever we drop the interoperability for such
1236 local fsname=${1:-$FSNAME}
1238 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1240 do_nodes $(comma_list $(osts_nodes)) \
1241 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1245 # XXX This function is kept for interoperability with old server (< 2.3.50),
1246 # it should be removed whenever we drop the interoperability for such
1248 restore_quota_old() {
1249 local mntpt=${1:-$MOUNT}
1250 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1251 if [ ! "$old_QUOTA_TYPE" ] ||
1252 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1255 quota_save_version $old_QUOTA_TYPE
1258 # XXX This function is kept for interoperability with old server (< 2.3.50),
1259 # it should be removed whenever we drop the interoperability for such
1264 # no quota enforcement for now and accounting works out of the box
1267 # We need save the original quota_type params, and restore them after testing
1269 # Suppose that quota type the same on mds and ost
1270 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1271 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1272 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1273 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1274 export old_QUOTA_TYPE=$quota_type
1275 quota_save_version $QUOTA_TYPE
1277 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1278 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1281 local quota_usrs=$QUOTA_USERS
1283 # get_filesystem_size
1284 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1285 local blk_soft=$((disksz + 1024))
1286 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1288 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1289 local i_soft=$Inodes
1290 local i_hard=$((i_soft + i_soft / 20))
1292 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1293 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1296 for usr in $quota_usrs; do
1297 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1299 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1301 eval $cmd || error "$cmd FAILED!"
1303 # display the quota status
1304 echo "Quota settings for $usr : "
1305 $LFS quota -v -u $usr $mntpt || true
1309 # get mdt quota type
1311 local varsvc=${SINGLEMDS}_svc
1312 do_facet $SINGLEMDS $LCTL get_param -n \
1313 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1316 # get ost quota type
1318 # All OSTs should have same quota type
1319 local varsvc=ost1_svc
1320 do_facet ost1 $LCTL get_param -n \
1321 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1324 # restore old quota type settings
1326 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1331 if [ "$old_MDT_QUOTA_TYPE" ]; then
1332 do_facet mgs $LCTL conf_param \
1333 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1335 if [ "$old_OST_QUOTA_TYPE" ]; then
1336 do_facet mgs $LCTL conf_param \
1337 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1341 # Handle the case when there is a space in the lfs df
1342 # "filesystem summary" line the same as when there is no space.
1343 # This will allow fixing the "lfs df" summary line in the future.
1345 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1348 # Get free inodes on the MDT specified by mdt index, free indoes on
1349 # the whole filesystem will be returned when index == -1.
1355 if [ $index -eq -1 ]; then
1358 mdt_uuid=$(mdtuuid_from_index $index)
1361 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1366 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1373 # save old quota type & set new quota type
1374 local mdt_qtype=$(mdt_quota_type)
1375 local ost_qtype=$(ost_quota_type)
1377 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1378 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1380 export old_MDT_QUOTA_TYPE=$mdt_qtype
1381 export old_OST_QUOTA_TYPE=$ost_qtype
1383 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1384 error "set mdt quota type failed"
1385 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1386 error "set ost quota type failed"
1388 local quota_usrs=$QUOTA_USERS
1390 # get_filesystem_size
1391 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1392 local blk_soft=$((disksz + 1024))
1393 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1395 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1396 local i_soft=$inodes
1397 local i_hard=$((i_soft + i_soft / 20))
1399 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1400 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1401 "inode-hardlimit: $i_hard"
1404 for usr in $quota_usrs; do
1405 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1407 cmd="$LFS setquota -$type $usr -b $blk_soft"
1408 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1410 eval $cmd || error "$cmd FAILED!"
1412 # display the quota status
1413 echo "Quota settings for $usr : "
1414 $LFS quota -v -u $usr $mntpt || true
1421 local OPTIONS=${3:-$MOUNTOPT}
1423 local device=$MGSNID:/$FSNAME
1424 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1425 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1429 echo "Starting client: $client: $OPTIONS $device $mnt"
1430 do_node $client mkdir -p $mnt
1431 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1433 set_default_debug_nodes $client
1445 [ "$3" ] && force=-f
1446 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1447 if [ $running -ne 0 ]; then
1448 echo "Stopping client $client $mnt (opts:$force)"
1449 do_node $client lsof -t $mnt || need_kill=no
1450 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1451 pids=$(do_node $client lsof -t $mnt | sort -u);
1452 if [ -n $pids ]; then
1453 do_node $client kill -9 $pids || true
1457 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1458 if [ $busy -ne 0 ] ; then
1459 echo "$mnt is still busy, wait one second" && sleep 1
1460 do_node $client umount $force $mnt
1465 # nodes is comma list
1466 sanity_mount_check_nodes () {
1472 # FIXME: assume that all cluster nodes run the same os
1473 [ "$(uname)" = Linux ] || return 0
1476 for mnt in $mnts ; do
1477 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1478 mpts=\\\$(mount | grep -c $mnt' ');
1479 if [ \\\$running -ne \\\$mpts ]; then
1480 echo \\\$(hostname) env are INSANE!;
1483 [ $? -eq 0 ] || rc=1
1488 sanity_mount_check_servers () {
1489 [ "$CLIENTONLY" ] &&
1490 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1491 echo Checking servers environments
1493 # FIXME: modify get_facets to display all facets wo params
1494 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1498 for facet in ${facets//,/ }; do
1499 node=$(facet_host ${facet})
1500 mntpt=$(facet_mntpt $facet)
1501 sanity_mount_check_nodes $node $mntpt ||
1502 { error "server $node environments are insane!"; return 1; }
1506 sanity_mount_check_clients () {
1507 local clients=${1:-$CLIENTS}
1508 local mntpt=${2:-$MOUNT}
1509 local mntpt2=${3:-$MOUNT2}
1511 [ -z $clients ] && clients=$(hostname)
1512 echo Checking clients $clients environments
1514 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1515 error "clients environments are insane!"
1518 sanity_mount_check () {
1519 sanity_mount_check_servers || return 1
1520 sanity_mount_check_clients || return 2
1523 # mount clients if not mouted
1524 zconf_mount_clients() {
1527 local OPTIONS=${3:-$MOUNTOPT}
1529 local device=$MGSNID:/$FSNAME
1530 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1531 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1535 echo "Starting client $clients: $OPTIONS $device $mnt"
1538 running=\\\$(mount | grep -c $mnt' ');
1540 if [ \\\$running -eq 0 ] ; then
1542 mount -t lustre $OPTIONS $device $mnt;
1545 exit \\\$rc" || return ${PIPESTATUS[0]}
1547 echo "Started clients $clients: "
1548 do_nodes $clients "mount | grep $mnt' '"
1550 set_default_debug_nodes $clients
1555 zconf_umount_clients() {
1560 [ "$3" ] && force=-f
1562 echo "Stopping clients: $clients $mnt (opts:$force)"
1563 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1564 if [ \\\$running -ne 0 ] ; then
1565 echo Stopping client \\\$(hostname) $mnt opts:$force;
1566 lsof $mnt || need_kill=no;
1567 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1568 pids=\\\$(lsof -t $mnt | sort -u);
1569 if [ -n \\\"\\\$pids\\\" ]; then
1573 while umount $force $mnt 2>&1 | grep -q "busy"; do
1574 echo "$mnt is still busy, wait one second" && sleep 1;
1581 echo + $POWER_DOWN $node
1585 shutdown_node_hard () {
1587 local attempts=$SHUTDOWN_ATTEMPTS
1589 for i in $(seq $attempts) ; do
1592 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1593 echo "waiting for $host to fail attempts=$attempts"
1594 [ $i -lt $attempts ] || \
1595 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1601 local mnt=${2:-$MOUNT}
1604 if [ "$FAILURE_MODE" = HARD ]; then
1605 shutdown_node_hard $client
1607 zconf_umount_clients $client $mnt -f
1613 local facets="$(get_facets OST),$(get_facets MDS)"
1616 combined_mgs_mds || facets="$facets,mgs"
1618 for facet in ${facets//,/ }; do
1619 if [ $(facet_active_host $facet) == $host ]; then
1620 affected="$affected $facet"
1624 echo $(comma_list $affected)
1629 local host=${2:-$(facet_host $facet)}
1631 local label=$(convert_facet2label $facet)
1632 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1635 facets_up_on_host () {
1637 local facets=$(facets_on_host $host)
1640 for facet in ${facets//,/ }; do
1641 if $(facet_up $facet $host); then
1642 affected_up="$affected_up $facet"
1646 echo $(comma_list $affected_up)
1652 if [ "$FAILURE_MODE" = HARD ]; then
1653 shutdown_node_hard $(facet_active_host $facet)
1661 echo + $POWER_UP $node
1674 if [ "$FAILURE_MODE" = HARD ]; then
1675 reboot_node $(facet_active_host $facet)
1683 if [ "$FAILURE_MODE" = HARD ]; then
1693 for facet in ${facets//,/ }; do
1694 hosts=$(expand_list $hosts $(facet_host $facet) )
1700 _check_progs_installed () {
1704 for prog in $progs; do
1705 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1706 echo $prog missing on $(hostname)
1713 check_progs_installed () {
1717 do_rpc_nodes "$nodes" _check_progs_installed $@
1720 # recovery-scale functions
1722 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1725 start_client_load() {
1728 local var=$(node_var_name $client)_load
1729 eval export ${var}=$load
1731 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1732 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1733 END_RUN_FILE=$END_RUN_FILE \
1734 LOAD_PID_FILE=$LOAD_PID_FILE \
1735 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1736 TESTNAME=$TESTNAME \
1737 DBENCH_LIB=$DBENCH_LIB \
1738 DBENCH_SRC=$DBENCH_SRC \
1739 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1743 log "Started client load: ${load} on $client"
1745 # get the children process IDs
1746 local pids=$(ps --ppid $ppid -o pid= | xargs)
1747 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1751 start_client_loads () {
1752 local -a clients=(${1//,/ })
1753 local numloads=${#CLIENT_LOADS[@]}
1756 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1757 testnum=$((nodenum % numloads))
1758 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1760 # bug 22169: wait the background threads to start
1764 # only for remote client
1765 check_client_load () {
1767 local var=$(node_var_name $client)_load
1768 local TESTLOAD=run_${!var}.sh
1770 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1772 # bug 18914: try to connect several times not only when
1773 # check ps, but while check_catastrophe also
1776 while [ $RC = 254 -a $tries -gt 0 ]; do
1780 if ! check_catastrophe $client; then
1782 if [ $RC -eq 254 ]; then
1783 # FIXME: not sure how long we shuold sleep here
1787 echo "check catastrophe failed: RC=$RC "
1791 # We can continue try to connect if RC=254
1792 # Just print the warning about this
1793 if [ $RC = 254 ]; then
1794 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1797 # see if the load is still on the client
1800 while [ $RC = 254 -a $tries -gt 0 ]; do
1804 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1809 if [ $RC = 254 ]; then
1810 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1811 # see if we can diagnose a bit why this is
1816 check_client_loads () {
1817 local clients=${1//,/ }
1821 for client in $clients; do
1822 check_client_load $client
1824 if [ "$rc" != 0 ]; then
1825 log "Client load failed on node $client, rc=$rc"
1831 restart_client_loads () {
1832 local clients=${1//,/ }
1833 local expectedfail=${2:-""}
1837 for client in $clients; do
1838 check_client_load $client
1840 if [ "$rc" != 0 -a "$expectedfail" ]; then
1841 local var=$(node_var_name $client)_load
1842 start_client_load $client ${!var}
1843 echo "Restarted client load ${!var}: on $client. Checking ..."
1844 check_client_load $client
1846 if [ "$rc" != 0 ]; then
1847 log "Client load failed to restart on node $client, rc=$rc"
1848 # failure one client load means test fail
1849 # we do not need to check other
1858 # Start vmstat and save its process ID in a file.
1863 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1866 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1867 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1870 # Display the nodes on which client loads failed.
1871 print_end_run_file() {
1875 [ -s $file ] || return 0
1877 echo "Found the END_RUN_FILE file: $file"
1880 # A client load will stop if it finds the END_RUN_FILE file.
1881 # That does not mean the client load actually failed though.
1882 # The first node in END_RUN_FILE is the one we are interested in.
1885 if [ -n "$node" ]; then
1886 local var=$(node_var_name $node)_load
1888 local prefix=$TESTLOG_PREFIX
1889 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1890 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1891 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1893 echo "Client load ${!var} failed on node $node:"
1899 # Stop the process which had its PID saved in a file.
1904 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1906 do_nodes $nodes "test -f $pid_file &&
1907 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1910 # Stop all client loads.
1911 stop_client_loads() {
1912 local nodes=${1:-$CLIENTS}
1915 # stop the client loads
1916 stop_process $nodes $pid_file
1918 # clean up the processes that started them
1919 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1921 # End recovery-scale functions
1923 # verify that lustre actually cleaned up properly
1925 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1926 error "LBUG/LASSERT detected"
1927 BUSY=`dmesg | grep -i destruct || true`
1928 if [ "$BUSY" ]; then
1930 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1934 check_mem_leak || exit 204
1936 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1937 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1940 if module_loaded lnet || module_loaded libcfs; then
1941 echo "$TESTSUITE: modules still loaded..." 1>&2
1950 if [[ "$1" == "--verbose" ]]; then
1966 RESULT=$(do_node $node "$TEST")
1967 if [[ "$RESULT" == "$FINAL" ]]; then
1968 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
1969 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
1973 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
1974 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
1978 [[ $WAIT -ge $MAX ]] && break
1979 [[ $((WAIT % print)) -eq 0 ]] &&
1980 echo "Waiting $((MAX - WAIT)) secs for update"
1981 WAIT=$((WAIT + sleep))
1984 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1988 wait_update_facet() {
1991 wait_update $(facet_active_host $facet) "$@"
1995 do_nodes $(comma_list $(mdts_nodes)) \
1996 "lctl set_param -n osd*.*MDT*.force_sync 1"
1997 do_nodes $(comma_list $(osts_nodes)) \
1998 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1999 grep -v 'Found no match'
2002 wait_delete_completed_mds() {
2003 local MAX_WAIT=${1:-20}
2005 local stime=`date +%s`
2010 # find MDS with pending deletions
2011 for node in $(mdts_nodes); do
2012 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
2013 2>/dev/null | calc_sum)
2014 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
2017 mds2sync="$mds2sync $node"
2019 if [ "$mds2sync" == "" ]; then
2022 mds2sync=$(comma_list $mds2sync)
2024 # sync MDS transactions
2025 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
2027 # wait till all changes are sent and commmitted by OSTs
2028 # for ldiskfs space is released upon execution, but DMU
2029 # do this upon commit
2032 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
2033 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
2035 #echo "$node: $changes changes on all"
2036 if [ "$changes" -eq "0" ]; then
2038 #echo "delete took $((etime - stime)) seconds"
2046 echo "Delete is not completed in $((etime - stime)) seconds"
2047 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
2053 # we can use "for" here because we are waiting the slowest
2054 for host in ${hostlist//,/ }; do
2055 check_network "$host" 900
2057 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2064 for facet in ${facetlist//,/ }; do
2065 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2067 wait_for_host $hostlist
2070 _wait_recovery_complete () {
2073 # Use default policy if $2 is not passed by caller.
2074 local MAX=${2:-$(max_recovery_time)}
2079 while [ $WAIT -lt $MAX ]; do
2080 STATUS=$(lctl get_param -n $param | grep status)
2082 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2085 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2087 echo "$param recovery not done in $MAX sec. $STATUS"
2091 wait_recovery_complete () {
2094 # with an assumption that at_max is the same on all nodes
2095 local MAX=${2:-$(max_recovery_time)}
2098 if [ "$FAILURE_MODE" = HARD ]; then
2099 facets=$(facets_on_host $(facet_active_host $facet))
2101 echo affected facets: $facets
2103 # we can use "for" here because we are waiting the slowest
2104 for facet in ${facets//,/ }; do
2105 local var_svc=${facet}_svc
2106 local param="*.${!var_svc}.recovery_status"
2108 local host=$(facet_active_host $facet)
2109 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2113 wait_mds_ost_sync () {
2114 # just because recovery is done doesn't mean we've finished
2115 # orphan cleanup. Wait for llogs to get synchronized.
2116 echo "Waiting for orphan cleanup..."
2117 # MAX value includes time needed for MDS-OST reconnection
2118 local MAX=$(( TIMEOUT * 2 ))
2119 local WAIT_TIMEOUT=${1:-$MAX}
2122 local list=$(comma_list $(mdts_nodes))
2123 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2124 if ! do_facet $SINGLEMDS \
2125 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2127 # old way, use mds_sync
2129 list=$(comma_list $(osts_nodes))
2130 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2133 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2134 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2135 local -a sync=($(do_nodes $list "$cmd"))
2138 for ((i=0; i<${#sync[@]}; i++)); do
2140 [ ${sync[$i]} -eq 1 ] && continue
2142 [ ${sync[$i]} -eq 0 ] && continue
2144 # there is a not finished MDS-OST synchronization
2148 sleep 2 # increase waiting time and cover statfs cache
2149 [ ${con} -eq 1 ] && return 0
2150 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2154 # show which nodes are not finished.
2155 do_nodes $list "$cmd"
2156 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2160 wait_destroy_complete () {
2161 echo "Waiting for local destroys to complete"
2162 # MAX value shouldn't be big as this mean server responsiveness
2163 # never increase this just to make test pass but investigate
2164 # why it takes so long time
2167 while [ $WAIT -lt $MAX ]; do
2168 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2172 for ((i=0; i<${#RPCs[@]}; i++)); do
2173 [ ${RPCs[$i]} -eq 0 ] && continue
2174 # there are still some destroy RPCs in flight
2179 [ ${con} -eq 1 ] && return 0 # done waiting
2180 echo "Waiting ${WAIT}s for local destroys to complete"
2183 echo "Local destroys weren't done in $MAX sec."
2187 wait_delete_completed() {
2188 wait_delete_completed_mds $1 || return $?
2189 wait_destroy_complete
2198 # conf-sanity 31 takes a long time cleanup
2199 while [ $WAIT -lt 300 ]; do
2200 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2201 [ -z "${running}" ] && return 0
2202 echo "waited $WAIT for${running}"
2203 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2205 WAIT=$((WAIT + INTERVAL))
2207 echo "service didn't stop after $WAIT seconds. Still running:"
2212 wait_remote_prog () {
2218 [ "$PDSH" = "no_dsh" ] && return 0
2220 while [ $WAIT -lt $2 ]; do
2221 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2222 [ -z "${running}" ] && return 0 || true
2223 echo "waited $WAIT for: "
2225 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2227 WAIT=$((WAIT + INTERVAL))
2229 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2230 [ -z "$pids" ] && return 0
2231 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2232 # FIXME: not portable
2233 for pid in $pids; do
2234 cat /proc/${pid}/status || true
2235 cat /proc/${pid}/wchan || true
2237 kill -9 $pid || true
2246 # not every config has many clients
2248 if [ ! -z "$CLIENTS" ]; then
2249 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2251 stat -f $MOUNT > /dev/null
2257 # usually checked on particular client or locally
2259 if [ ! -z "$client" ]; then
2260 $PDSH $client "stat -f $MOUNT" > /dev/null
2262 stat -f $MOUNT > /dev/null
2270 client_reconnect() {
2271 uname -n >> $MOUNT/recon
2272 if [ -z "$CLIENTS" ]; then
2273 df $MOUNT; uname -n >> $MOUNT/recon
2275 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2277 echo Connected clients:
2279 ls -l $MOUNT/recon > /dev/null
2283 affected_facets () {
2286 local host=$(facet_active_host $facet)
2287 local affected=$facet
2289 if [ "$FAILURE_MODE" = HARD ]; then
2290 affected=$(facets_up_on_host $host)
2304 #Because it will only get up facets, we need get affected
2305 #facets before shutdown
2306 #For HARD Failure mode, it needs make sure facets on the same
2307 #HOST will only be shutdown and reboot once
2308 for facet in ${facets//,/ }; do
2309 local affected_facet
2311 #check whether facet has been included in other affected facets
2312 for ((index=0; index<$total; index++)); do
2313 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2316 if [ $skip -eq 0 ]; then
2317 affecteds[$total]=$(affected_facets $facet)
2322 for ((index=0; index<$total; index++)); do
2323 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2324 local host=$(facet_active_host $facet)
2325 echo "Failing ${affecteds[index]} on $host"
2326 shutdown_facet $facet
2329 for ((index=0; index<$total; index++)); do
2330 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2331 echo reboot facets: ${affecteds[index]}
2335 change_active ${affecteds[index]}
2337 wait_for_facet ${affecteds[index]}
2338 # start mgs first if it is affected
2339 if ! combined_mgs_mds &&
2340 list_member ${affecteds[index]} mgs; then
2341 mount_facet mgs || error "Restart of mgs failed"
2343 # FIXME; has to be changed to mount all facets concurrently
2344 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2345 echo mount facets: ${affecteds[index]}
2346 mount_facets ${affecteds[index]}
2356 do_facet $facet "sync; sync; sync"
2359 # make sure there will be no seq change
2360 local clients=${CLIENTS:-$HOSTNAME}
2361 local f=fsa-\\\$\(hostname\)
2362 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2363 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2365 local svc=${facet}_svc
2366 do_facet $facet $LCTL --device ${!svc} notransno
2368 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2369 # in-memory state has to be cleared by either rebooting the host or
2370 # exporting and reimporting the pool.
2372 # Although the uberblocks are not updated when a pool is freezed,
2373 # transactions are still written to the disks. Modified blocks may be
2374 # cached in memory when tests try reading them back. The
2375 # export-and-reimport process also evicts any cached pool data from
2376 # memory to provide the correct "data loss" semantics.
2378 # In the test framework, the exporting and importing operations are
2379 # handled by stop() and mount_facet() separately, which are used
2380 # inside fail() and fail_abort().
2382 do_facet $facet $LCTL --device ${!svc} readonly
2383 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2384 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2387 replay_barrier_nodf() {
2388 local facet=$1 echo running=${running}
2389 do_facet $facet "sync; sync; sync"
2390 local svc=${facet}_svc
2391 echo Replay barrier on ${!svc}
2392 do_facet $facet $LCTL --device ${!svc} notransno
2393 do_facet $facet $LCTL --device ${!svc} readonly
2394 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2395 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2398 replay_barrier_nosync() {
2399 local facet=$1 echo running=${running}
2400 local svc=${facet}_svc
2401 echo Replay barrier on ${!svc}
2402 do_facet $facet $LCTL --device ${!svc} notransno
2403 do_facet $facet $LCTL --device ${!svc} readonly
2404 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2405 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2409 # Get Lustre client uuid for a given Lustre mount point.
2412 local mntpnt=${1:-$MOUNT}
2414 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2415 local uuid=$($LCTL get_param -n llite.$name.uuid)
2420 mds_evict_client() {
2421 local mntpnt=${1:-$MOUNT}
2422 local uuid=$(get_client_uuid $mntpnt)
2424 do_facet $SINGLEMDS \
2425 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2428 ost_evict_client() {
2429 local mntpnt=${1:-$MOUNT}
2430 local uuid=$(get_client_uuid $mntpnt)
2433 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2438 local clients=${CLIENTS:-$HOSTNAME}
2440 facet_failover $* || error "failover: $?"
2441 wait_clients_import_state "$clients" "$facets" FULL
2442 clients_up || error "post-failover df: $?"
2447 facet_failover $facet
2453 change_active $facet
2454 wait_for_facet $facet
2455 mount_facet $facet -o abort_recovery
2456 clients_up || echo "first df failed: $?"
2457 clients_up || error "post-failover df: $?"
2461 echo There is no lmc. This is mountconf, baby.
2465 host_nids_address() {
2469 if [ -n "$kind" ]; then
2470 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2472 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2478 if [ "$1" = "'*'" ]; then echo \'*\'; else
2484 if [ "$1" = "'*'" ]; then echo \'*\'; else
2485 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2487 if [ -z "$ID" ]; then
2488 echo "Could not get a ptl id for $1..."
2497 h2name_or_ip "$1" "tcp"
2502 if [ "$1" = "'*'" ]; then echo \'*\'; else
2503 if type __h2elan >/dev/null 2>&1; then
2506 ID=`echo $1 | sed 's/[^0-9]*//g'`
2514 h2name_or_ip "$1" "o2ib"
2518 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2519 # expressions format. As a bonus we can then just pass in those variables
2520 # to pdsh. What this function does is take a HOSTLIST type string and
2521 # expand it into a space deliminated list for us.
2529 [ -z "$hostlist" ] && return
2531 # Translate the case of [..],..,[..] to [..] .. [..]
2532 list="${hostlist/],/] }"
2534 [[ "$front" == *,* ]] && {
2537 list=${list/${old}/${new}}
2540 for item in $list; do
2541 # Test if we have any []'s at all
2542 if [ "$item" != "${item/\[/}" ]; then {
2543 # Expand the [*] into list
2547 if [ "$name" != "$item" ]; then
2548 group=${item#$name[*}
2551 for range in ${group//,/ }; do
2555 # Number of leading zeros
2558 end=$(echo $end | sed 's/0*//')
2559 [[ -z "$end" ]] && end=0
2560 [[ $padlen2 -gt $padlen ]] && {
2561 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2564 begin=$(echo $begin | sed 's/0*//')
2565 [ -z $begin ] && begin=0
2567 for num in $(seq -f "%0${padlen}g" $begin $end); do
2568 value="${name#*,}${num}${back}"
2569 [ "$value" != "${value/\[/}" ] && {
2570 value=$(hostlist_expand "$value")
2572 myList="$myList $value"
2577 myList="$myList $item"
2580 myList=${myList//,/ }
2581 myList=${myList:1} # Remove first character which is a space
2583 # Filter any duplicates without sorting
2585 myList="${list%% *}"
2587 while [[ "$list" != ${myList##* } ]]; do
2588 list=${list//${list%% *} /}
2589 myList="$myList ${list%% *}"
2591 myList="${myList%* }";
2593 # We can select an object at a offset in the list
2596 for item in $myList; do
2598 [ $cnt -eq $offset ] && {
2602 [ $(get_node_count $myList) -ne 1 ] && myList=""
2611 [ "$facet" == client ] && echo -n $HOSTNAME && return
2612 varname=${facet}_HOST
2613 if [ -z "${!varname}" ]; then
2614 if [ "${facet:0:3}" == "ost" ]; then
2615 eval export ${facet}_HOST=${ost_HOST}
2616 elif [ "${facet:0:3}" == "mdt" -o \
2617 "${facet:0:3}" == "mds" -o \
2618 "${facet:0:3}" == "mgs" ]; then
2619 eval export ${facet}_HOST=${mds_HOST}
2625 facet_failover_host() {
2629 var=${facet}failover_HOST
2630 if [ -n "${!var}" ]; then
2635 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2636 "${facet:0:3}" == "mgs" ]; then
2638 eval export ${facet}failover_host=${mds_HOST}
2643 if [[ $facet == ost* ]]; then
2644 eval export ${facet}failover_host=${ost_HOST}
2652 local activevar=${facet}active
2654 if [ -f $TMP/${facet}active ] ; then
2655 source $TMP/${facet}active
2658 active=${!activevar}
2659 if [ -z "$active" ] ; then
2666 facet_active_host() {
2668 local active=`facet_active $facet`
2669 if [ "$facet" == client ]; then
2672 echo `facet_host $active`
2676 # Get the passive failover partner host of facet.
2677 facet_passive_host() {
2679 [[ $facet = client ]] && return
2681 local host=${facet}_HOST
2682 local failover_host=${facet}failover_HOST
2683 local active_host=$(facet_active_host $facet)
2685 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2687 if [[ $active_host = ${!host} ]]; then
2688 echo -n ${!failover_host}
2698 facetlist=$(exclude_items_from_list $facetlist mgs)
2700 for facet in ${facetlist//,/ }; do
2701 local failover=${facet}failover
2702 local host=`facet_host $failover`
2703 [ -z "$host" ] && return
2705 local curactive=`facet_active $facet`
2706 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2707 eval export ${facet}active=$facet
2709 eval export ${facet}active=$failover
2711 # save the active host for this facet
2712 local activevar=${facet}active
2713 echo "$activevar=${!activevar}" > $TMP/$activevar
2714 [[ $facet = mds1 ]] && combined_mgs_mds && \
2715 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2716 local TO=`facet_active_host $facet`
2717 echo "Failover $facet to $TO"
2723 # do not stripe off hostname if verbose, bug 19215
2724 if [ x$1 = x--verbose ]; then
2732 if [ "$HOST" = "$HOSTNAME" ]; then
2734 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2735 echo "cannot run remote command on $HOST with $myPDSH"
2739 echo "CMD: $HOST $@" >&2
2740 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2743 if [ "$myPDSH" = "rsh" ]; then
2744 # we need this because rsh does not return exit code of an executed command
2745 local command_status="$TMP/cs"
2746 rsh $HOST ":> $command_status"
2747 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2748 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2749 echo command failed >$command_status"
2750 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2755 # print HOSTNAME for myPDSH="no_dsh"
2756 if [[ $myPDSH = no_dsh ]]; then
2757 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2759 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2762 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2764 return ${PIPESTATUS[0]}
2768 do_node --verbose "$@"
2771 single_local_node () {
2772 [ "$1" = "$HOSTNAME" ]
2775 # Outputs environment variable assignments that should be passed to remote nodes
2779 local facets=$(get_facets)
2782 for var in ${!MODOPTS_*}; do
2784 echo -n " ${var}=\"$value\""
2787 for facet in ${facets//,/ }; do
2789 if [ -n "${!var}" ]; then
2790 echo -n " $var=${!var}"
2794 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2795 if [ -n "${!var}" ]; then
2796 echo -n " $var=${!var}"
2800 if [ -n "$FSTYPE" ]; then
2801 echo -n " FSTYPE=$FSTYPE"
2807 # do not stripe off hostname if verbose, bug 19215
2808 if [ x$1 = x--verbose ]; then
2816 if single_local_node $rnodes; then
2818 do_nodev $rnodes "$@"
2820 do_node $rnodes "$@"
2825 # This is part from do_node
2828 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2829 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2831 export FANOUT=$(get_node_count "${rnodes//,/ }")
2833 echo "CMD: $rnodes $@" >&2
2834 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2837 # do not replace anything from pdsh output if -N is used
2838 # -N Disable hostname: prefix on lines of output.
2839 if $verbose || [[ $myPDSH = *-N* ]]; then
2840 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2842 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2844 return ${PIPESTATUS[0]}
2850 local HOST=`facet_active_host $facet`
2851 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2855 # Function: do_facet_random_file $FACET $FILE $SIZE
2856 # Creates FILE with random content on the given FACET of given SIZE
2858 do_facet_random_file() {
2862 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2863 do_facet $facet "$cmd 2>/dev/null"
2866 do_facet_create_file() {
2870 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2871 do_facet $facet "$cmd 2>/dev/null"
2875 do_nodes --verbose "$@"
2881 # make sure its not already running
2883 rm -f $TMP/${facet}active
2884 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2885 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2887 if [[ $(facet_fstype $facet) == zfs ]]; then
2889 # After formatting a ZFS target, "cachefile=none" property will
2890 # be set on the ZFS storage pool so that the pool is not
2891 # automatically imported on system startup. And then the pool
2892 # will be exported so as to leave the importing and exporting
2893 # operations handled by mount_facet() and stop() separately.
2895 refresh_partition_table $facet $(facet_vdevice $facet)
2896 disable_zpool_cache $facet
2901 # Device formatted as ost
2904 local DEVNAME=OSTDEV$num
2906 local fstype=$(facet_fstype ost$num)
2910 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2911 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2913 #try $OSTZFSDEVn - independent of vdev
2914 DEVNAME=OSTZFSDEV$num
2915 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
2917 error "unknown fstype!";;
2923 # Physical device location of data
2929 local fstype=$(facet_fstype ost$num)
2933 # vdevs are not supported by ldiskfs
2936 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
2937 # Device formated by zfs
2939 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2941 error "unknown fstype!";;
2947 # Logical device formated for lustre
2950 local DEVNAME=MDSDEV$num
2952 local fstype=$(facet_fstype mds$num)
2956 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
2957 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2959 # try $MDSZFSDEVn - independent of vdev
2960 DEVNAME=MDSZFSDEV$num
2961 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
2963 error "unknown fstype!";;
2969 # Physical location of data
2973 local fstype=$(facet_fstype mds$num)
2977 # vdevs are not supported by ldiskfs
2980 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
2981 # Device formated by ZFS
2982 local DEVNAME=MDSDEV$num
2983 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2985 error "unknown fstype!";;
2993 local fstype=$(facet_fstype mgs)
2997 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2998 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2999 DEVPTR=$(mdsdevname 1)
3004 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3005 ( [ -z "$MGSZFSDEV" ] &&
3006 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3007 DEVPTR=$(mdsdevname 1)
3009 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3012 error "unknown fstype!";;
3021 local fstype=$(facet_fstype mgs)
3025 # vdevs are not supported by ldiskfs
3028 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3029 ( [ -z "$MGSDEV" ] &&
3030 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3031 VDEVPTR=$(mdsvdevname 1)
3032 elif [ -n "$MGSDEV" ]; then
3036 error "unknown fstype!";;
3044 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3046 local var=${facet}_MOUNT
3047 eval mntpt=${!var:-${MOUNT%/*}/$facet}
3054 local dev=$(facet_device $facet)
3055 local mnt=$(facet_mntpt $facet)
3058 if ! do_facet $facet test -b $dev; then
3061 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3066 local dev=$(facet_device $facet)
3067 local mnt=$(facet_mntpt $facet)
3069 do_facet $facet umount -d $mnt
3073 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3078 local ds=$(facet_device $facet)
3079 local mnt=$(facet_mntpt $facet)
3084 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3085 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3086 do_facet $facet $ZFS set canmount=noauto $ds
3088 # The "legacy" mount method is used here because "zfs unmount $mnt"
3089 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3090 # targets are not available at the time, the stat(2) on $MOUNT will
3093 do_facet $facet $ZFS set mountpoint=legacy $ds
3094 do_facet $facet mount -t zfs $ds $mnt
3095 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3096 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3101 local ds=$(facet_device $facet)
3102 local mnt=$(facet_mntpt $facet)
3103 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3104 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3105 local mntpt=${!var_mntpt}
3106 local canmnt=${!var_canmnt}
3110 do_facet $facet umount $mnt
3111 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3112 do_facet $facet $ZFS set canmount=$canmnt $ds
3118 local fstype=$(facet_fstype $facet)
3120 mount_$fstype $facet
3125 local fstype=$(facet_fstype $facet)
3127 unmount_$fstype $facet
3134 # make sure we are using the primary server, so test-framework will
3135 # be able to clean up properly.
3136 activemds=`facet_active mds1`
3137 if [ $activemds != "mds1" ]; then
3141 local clients=$CLIENTS
3142 [ -z $clients ] && clients=$(hostname)
3144 zconf_umount_clients $clients $MOUNT "$*" || true
3145 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3147 [ "$CLIENTONLY" ] && return
3148 # The add fn does rm ${facet}active file, this would be enough
3149 # if we use do_facet <facet> only after the facet added, but
3150 # currently we use do_facet mds in local.sh
3151 for num in `seq $MDSCOUNT`; do
3153 rm -f ${TMP}/mds${num}active
3155 combined_mgs_mds && rm -f $TMP/mgsactive
3157 for num in `seq $OSTCOUNT`; do
3159 rm -f $TMP/ost${num}active
3162 if ! combined_mgs_mds ; then
3169 cleanup_echo_devs () {
3170 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3172 for dev in $devs; do
3173 $LCTL --device $dev cleanup
3174 $LCTL --device $dev detach
3179 nfs_client_mode && return
3188 combined_mgs_mds () {
3189 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3190 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3194 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3198 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3204 local fsname=${3:-"$FSNAME"}
3205 local type=$(facet_type $facet)
3206 local index=$(($(facet_number $facet) - 1))
3207 local fstype=$(facet_fstype $facet)
3208 local host=$(facet_host $facet)
3213 if [ $type == MGS ] && combined_mgs_mds; then
3217 if [ $type == MGS ] || ( [ $type == MDS ] &&
3218 [ "$dev" == $(mgsdevname) ] &&
3219 [ "$host" == "$(facet_host mgs)" ] ); then
3222 opts="--mgsnode=$MGSNID"
3225 if [ $type != MGS ]; then
3226 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3230 var=${facet}failover_HOST
3231 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3232 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3235 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3236 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3238 if [ $type == MDS ]; then
3239 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3240 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3241 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3242 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3243 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3245 if [ $fstype == ldiskfs ]; then
3246 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3247 if [ ! -z $EJOURNAL ]; then
3248 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3250 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3254 if [ $type == OST ]; then
3255 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3256 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3258 if [ $fstype == ldiskfs ]; then
3259 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3263 opts+=" --backfstype=$fstype"
3266 if [ -n "${!var}" ]; then
3267 opts+=" --device-size=${!var}"
3270 var=$(upper $fstype)_MKFS_OPTS
3271 fs_mkfs_opts+=${!var:+" ${!var}"}
3273 var=${type}_FS_MKFS_OPTS
3274 fs_mkfs_opts+=${!var:+" ${!var}"}
3276 if [ -n "${fs_mkfs_opts## }" ]; then
3277 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3281 opts+=${!var:+" ${!var}"}
3294 # We need ldiskfs here, may as well load them all
3296 [ "$CLIENTONLY" ] && return
3297 echo Formatting mgs, mds, osts
3298 if ! combined_mgs_mds ; then
3299 echo "Format mgs: $(mgsdevname)"
3300 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3301 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3305 for num in $(seq $MDSCOUNT); do
3306 echo "Format mds$num: $(mdsdevname $num)"
3307 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3308 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3309 ${quiet:+>/dev/null} || exit 10
3312 for num in $(seq $OSTCOUNT); do
3313 echo "Format ost$num: $(ostdevname $num)"
3314 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3315 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3316 ${quiet:+>/dev/null} || exit 10
3321 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3325 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3329 # 0: success, the old identity set already.
3330 # 1: success, the old identity does not set.
3335 local j=`expr $num - 1`
3336 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3338 if [ -z "$MDT" ]; then
3342 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3345 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3347 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3350 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3352 if [ $old = "NONE" ]; then
3361 zconf_umount `hostname` $1 || error "umount failed"
3362 zconf_mount `hostname` $1 || error "mount failed"
3370 rm -f $TMP/${facet}active
3371 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3376 local mdt_count=${1:-$MDSCOUNT}
3377 local ost_count=${2:-$OSTCOUNT}
3380 for num in $(seq $mdt_count); do
3381 DEVNAME=$(mdsdevname $num)
3382 writeconf_facet mds$num $DEVNAME || rc=$?
3385 for num in $(seq $ost_count); do
3386 DEVNAME=$(ostdevname $num)
3387 writeconf_facet ost$num $DEVNAME || rc=$?
3393 nfs_client_mode && return
3395 sanity_mount_check ||
3396 error "environments are insane!"
3400 if [ -z "$CLIENTONLY" ]; then
3401 echo Setup mgs, mdt, osts
3402 echo $WRITECONF | grep -q "writeconf" && \
3404 if ! combined_mgs_mds ; then
3405 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3408 for num in `seq $MDSCOUNT`; do
3409 DEVNAME=$(mdsdevname $num)
3410 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3412 # We started mds, now we should set failover variables properly.
3413 # Set mds${num}failover_HOST if it is not set (the default failnode).
3414 local varname=mds${num}failover_HOST
3415 if [ -z "${!varname}" ]; then
3416 eval mds${num}failover_HOST=$(facet_host mds$num)
3419 if [ $IDENTITY_UPCALL != "default" ]; then
3420 switch_identity $num $IDENTITY_UPCALL
3423 for num in `seq $OSTCOUNT`; do
3424 DEVNAME=$(ostdevname $num)
3425 start ost$num $DEVNAME $OST_MOUNT_OPTS
3427 # We started ost$num, now we should set ost${num}failover variable properly.
3428 # Set ost${num}failover_HOST if it is not set (the default failnode).
3429 varname=ost${num}failover_HOST
3430 if [ -z "${!varname}" ]; then
3431 eval ost${num}failover_HOST=$(facet_host ost${num})
3439 # wait a while to allow sptlrpc configuration be propogated to targets,
3440 # only needed when mounting new target devices.
3445 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3447 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3450 if [ "$MOUNT_2" ]; then
3451 mount_client $MOUNT2
3452 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3457 # by remounting mdt before ost, initial connect from mdt to ost might
3458 # timeout because ost is not ready yet. wait some time to its fully
3459 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3460 # by a context negotiation rpc with $TIMEOUT.
3461 # FIXME better by monitoring import status.
3464 sleep $((TIMEOUT + 5))
3470 mounted_lustre_filesystems() {
3471 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3474 init_facet_vars () {
3475 [ "$CLIENTONLY" ] && return 0
3482 eval export ${facet}_dev=${device}
3483 eval export ${facet}_opt=\"$@\"
3485 local dev=${facet}_dev
3487 # We need to loop for the label
3488 # in case its not initialized yet.
3489 for wait_time in {0,1,3,5,10}; do
3491 if [ $wait_time -gt 0 ]; then
3492 echo "${!dev} not yet initialized,"\
3493 "waiting ${wait_time} seconds."
3497 local label=$(devicelabel ${facet} ${!dev})
3499 # Check to make sure the label does
3500 # not include ffff at the end of the label.
3501 # This indicates it has not been initialized yet.
3503 if [[ $label =~ [f|F]{4}$ ]]; then
3504 # label is not initialized, unset the result
3505 # and either try again or fail
3512 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3514 eval export ${facet}_svc=${label}
3516 local varname=${facet}failover_HOST
3517 if [ -z "${!varname}" ]; then
3518 eval export $varname=$(facet_host $facet)
3521 varname=${facet}_HOST
3522 if [ -z "${!varname}" ]; then
3523 eval export $varname=$(facet_host $facet)
3526 # ${facet}failover_dev is set in cfg file
3527 varname=${facet}failover_dev
3528 if [ -n "${!varname}" ] ; then
3529 eval export ${facet}failover_dev=${!varname}
3531 eval export ${facet}failover_dev=$device
3534 # get mount point of already mounted device
3535 # is facet_dev is already mounted then use the real
3536 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3537 # i.e. ${facet}_MOUNT if specified by user or default
3538 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3539 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3540 if [ -z $mntpt ]; then
3541 mntpt=$(facet_mntpt $facet)
3543 eval export ${facet}_MOUNT=$mntpt
3546 init_facets_vars () {
3549 if ! remote_mds_nodsh; then
3550 for num in $(seq $MDSCOUNT); do
3551 DEVNAME=`mdsdevname $num`
3552 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3556 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3558 if ! remote_ost_nodsh; then
3559 for num in $(seq $OSTCOUNT); do
3560 DEVNAME=$(ostdevname $num)
3561 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3566 osc_ensure_active () {
3571 while [ $period -lt $timeout ]; do
3572 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3573 if [ $count -eq 0 ]; then
3577 echo "There are $count OST are inactive, wait $period seconds, and try again"
3579 period=$((period+3))
3582 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3585 set_conf_param_and_check() {
3589 local ORIG=$(do_facet $myfacet "$TEST")
3590 if [ $# -gt 3 ]; then
3596 echo "Setting $PARAM from $ORIG to $FINAL"
3597 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3598 error "conf_param $PARAM failed"
3600 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3601 error "check $PARAM failed!"
3604 init_param_vars () {
3606 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3608 log "Using TIMEOUT=$TIMEOUT"
3610 osc_ensure_active $SINGLEMDS $TIMEOUT
3611 osc_ensure_active client $TIMEOUT
3613 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3614 local current_jobid_var=$($LCTL get_param -n jobid_var)
3616 if [ $JOBID_VAR = "existing" ]; then
3617 echo "keeping jobstats as $current_jobid_var"
3618 elif [ $current_jobid_var != $JOBID_VAR ]; then
3619 echo "seting jobstats to $JOBID_VAR"
3621 set_conf_param_and_check client \
3622 "$LCTL get_param -n jobid_var" \
3623 "$FSNAME.sys.jobid_var" $JOBID_VAR
3626 echo "jobstats not supported by server"
3629 if [ $QUOTA_AUTO -ne 0 ]; then
3630 if [ "$ENABLE_QUOTA" ]; then
3631 echo "enable quota as required"
3632 setup_quota $MOUNT || return 2
3634 echo "disable quota as required"
3635 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3641 nfs_client_mode () {
3642 if [ "$NFSCLIENT" ]; then
3643 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3644 local clients=$CLIENTS
3645 [ -z $clients ] && clients=$(hostname)
3647 # FIXME: remove hostname when 19215 fixed
3648 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3649 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3650 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3651 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3653 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3659 check_config_client () {
3662 local mounted=$(mount | grep " $mntpt ")
3663 if [ "$CLIENTONLY" ]; then
3665 # CLIENTONLY should not depend on *_HOST settings
3666 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3667 # in theory someone could create a new,
3668 # client-only config file that assumed lustre was already
3669 # configured and didn't set the MGSNID. If MGSNID is not set,
3670 # then we should use the mgs nid currently being used
3671 # as the default value. bug 18021
3672 [[ x$MGSNID = x ]] &&
3675 if [[ x$mgc != xMGC$MGSNID ]]; then
3676 if [ "$mgs_HOST" ]; then
3677 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3678 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3679 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3685 local myMGS_host=$mgs_HOST
3686 if [ "$NETTYPE" = "ptl" ]; then
3687 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3690 echo Checking config lustre mounted on $mntpt
3691 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3692 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3694 # if [ "$mgshost" != "$myMGS_host" ]; then
3695 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3696 # Please use correct config or set mds_HOST correctly!"
3701 check_config_clients () {
3702 local clients=${CLIENTS:-$HOSTNAME}
3705 nfs_client_mode && return
3707 do_rpc_nodes "$clients" check_config_client $mntpt
3709 sanity_mount_check || error "environments are insane!"
3713 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3714 local cltimeout=$(lctl get_param -n timeout)
3715 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3716 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3723 [ -z $mntpt ] && return 1
3724 local mounted=$(mounted_lustre_filesystems)
3726 echo $mounted' ' | grep -w -q $mntpt' '
3730 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3734 # empty lustre filesystem may have empty directories lost+found and .lustre
3736 # exclude .lustre & lost+found
3737 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3738 -print | wc -l) = 1 ] || return 1
3739 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3740 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3741 # exclude .lustre/fid (LU-2780)
3742 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3743 -print | wc -l) = 1 ] || return 1
3745 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3750 check_and_setup_lustre() {
3751 nfs_client_mode && return
3753 local MOUNTED=$(mounted_lustre_filesystems)
3757 # both MOUNT and MOUNT2 are not mounted
3758 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3759 [ "$REFORMAT" ] && formatall
3760 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3762 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3763 export I_MOUNTED=yes
3767 elif is_mounted $MOUNT2; then
3769 # MOUNT2 is mounted, while MOUNT_2 is not set
3770 if ! [ "$MOUNT_2" ]; then
3771 cleanup_mount $MOUNT2
3772 export I_UMOUNTED2=yes
3775 # MOUNT2 is mounted, MOUNT_2 is set
3777 # FIXME: what to do if check_config failed?
3779 # 1) remote client has mounted other Lustre fs ?
3780 # 2) it has insane env ?
3781 # let's try umount MOUNT2 on all clients and mount it again:
3782 if ! check_config_clients $MOUNT2; then
3783 cleanup_mount $MOUNT2
3784 restore_mount $MOUNT2
3785 export I_MOUNTED2=yes
3790 # MOUNT is mounted MOUNT2 is not mounted
3791 elif [ "$MOUNT_2" ]; then
3792 restore_mount $MOUNT2
3793 export I_MOUNTED2=yes
3797 # FIXME: what to do if check_config failed?
3799 # 1) remote client has mounted other Lustre fs?
3800 # 2) lustre is mounted on remote_clients atall ?
3801 check_config_clients $MOUNT
3805 set_default_debug_nodes $(comma_list $(nodes_list))
3808 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3810 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
3811 facets="$(get_facets OST)"
3812 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
3813 facets="$facets,$(get_facets MDS)"
3814 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
3815 facets="$facets,mgs"
3816 local nodes="$(facets_hosts ${facets})"
3817 if [ -n "$nodes" ] ; then
3818 do_nodes $nodes "$LCTL set_param \
3819 osd-ldiskfs.track_declares_assert=1 || true"
3828 if [ "$ONLY" == "setup" ]; then
3834 local clients=${CLIENTS:-$HOSTNAME}
3837 zconf_mount_clients $clients $mntpt
3841 local clients=${CLIENTS:-$HOSTNAME}
3844 zconf_umount_clients $clients $mntpt
3847 cleanup_and_setup_lustre() {
3848 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3849 lctl set_param debug=0 || true
3851 if [ "$ONLY" == "cleanup" ]; then
3855 check_and_setup_lustre
3858 # Get all of the server target devices from a given server node and type.
3865 if [ "$type" == ost ]; then
3866 devs=$(get_osd_param $node "" mntdev)
3868 devs=$(do_node $node \
3869 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3871 for dev in $devs; do
3873 *loop*) do_node $node "losetup $dev" | \
3874 sed -e "s/.*(//" -e "s/).*//" ;;
3880 # Get all of the server target devices.
3885 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3889 for node in $(osts_nodes); do
3890 OSTDEVS[i]=$(get_mnt_devs $node ost)
3895 # Run e2fsck on MDT or OST device.
3901 df > /dev/null # update statfs data on disk
3902 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3905 do_node $node $cmd || rc=$?
3906 [ $rc -le $FSCK_MAX_ERR ] || \
3907 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3912 # Run resize2fs on MDT or OST device.
3921 do_facet $facet "$RESIZE2FS $opts $device $size"
3924 # verify a directory is shared among nodes.
3925 check_shared_dir() {
3927 local list=${2:-$(comma_list $(nodes_list))}
3929 [ -z "$dir" ] && return 1
3930 do_rpc_nodes "$list" check_logdir $dir
3931 check_write_access $dir "$list" || return 1
3935 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3941 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3942 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3944 check_shared_dir $SHARED_DIRECTORY ||
3945 error "$SHARED_DIRECTORY isn't a shared directory"
3947 export MDSDB=$SHARED_DIRECTORY/mdsdb
3948 export OSTDB=$SHARED_DIRECTORY/ostdb
3950 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3952 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3957 for node in $(osts_nodes); do
3958 for dev in ${OSTDEVS[i]}; do
3959 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3960 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3961 ostidx=$((ostidx + 1))
3967 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3968 run_lfsck_remote() {
3969 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3974 #Check if lustre is already mounted
3975 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3977 zconf_mount $client $MOUNT ||
3978 error "failed to mount Lustre on $client"
3982 do_node $node $cmd || rc=$?
3983 #Umount if necessary
3985 zconf_umount $client $MOUNT ||
3986 error "failed to unmount Lustre on $client"
3989 [ $rc -le $FSCK_MAX_ERR ] ||
3990 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3991 echo "lfsck finished with rc=$rc"
3997 local facets="client $SINGLEMDS"
4003 for facet in $facets; do
4004 node=$(facet_active_host $facet)
4005 if check_progs_installed $node $LFSCK_BIN; then
4010 ! $found && error "None of \"$facets\" supports lfsck"
4012 run_lfsck_remote $node || rc=$?
4014 rm -rvf $MDSDB* $OSTDB* || true
4018 check_and_cleanup_lustre() {
4019 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
4025 if is_mounted $MOUNT; then
4026 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4027 error "remove sub-test dirs failed"
4028 [ "$ENABLE_QUOTA" ] && restore_quota || true
4031 if [ "$I_UMOUNTED2" = "yes" ]; then
4032 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4035 if [ "$I_MOUNTED2" = "yes" ]; then
4036 cleanup_mount $MOUNT2
4039 if [ "$I_MOUNTED" = "yes" ]; then
4040 cleanupall -f || error "cleanup failed"
4048 wait_for_function () {
4051 # suppress fn both stderr and stdout
4052 if [ "$1" = "--quiet" ]; then
4054 quiet=" > /dev/null 2>&1"
4066 eval $fn $quiet && return 0
4068 wait=$((wait + sleep))
4069 [ $wait -lt $max ] || return 1
4070 echo waiting $fn, $((max - wait)) secs left ...
4080 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4081 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4082 echo "Network not available!"
4086 echo `date +"%H:%M:%S (%s)"` network interface is UP
4094 # Convert a space-delimited list to a comma-delimited list. If the input is
4095 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4097 # echo is used to convert newlines to spaces, since it doesn't
4098 # introduce a trailing space as using "tr '\n' ' '" does
4099 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4105 echo $list | grep -qw $item
4108 # list, excluded are the comma separated lists
4109 exclude_items_from_list () {
4115 for item in ${excluded//,/ }; do
4116 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4118 echo $(comma_list $list)
4121 # list, expand are the comma separated lists
4123 local list=${1//,/ }
4124 local expand=${2//,/ }
4127 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4128 echo $(comma_list $expanded)
4131 testslist_filter () {
4132 local script=$LUSTRE/tests/${TESTSUITE}.sh
4134 [ -f $script ] || return 0
4136 local start_at=$START_AT
4137 local stop_at=$STOP_AT
4139 local var=${TESTSUITE//-/_}_START_AT
4140 [ x"${!var}" != x ] && start_at=${!var}
4141 var=${TESTSUITE//-/_}_STOP_AT
4142 [ x"${!var}" != x ] && stop_at=${!var}
4144 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4145 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4146 /^'${start_at}'$/ {flag = 0}
4147 {if (flag == 1) print $0}
4148 /^'${stop_at}'$/ { flag = 1 }'
4152 (cd `dirname $1`; echo $PWD/`basename $1`)
4156 local types=${1:-"OST MDS MGS"}
4160 for entry in $types; do
4161 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4162 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4165 MGS ) list="$list $name";;
4166 MDS|OST|AGT ) local count=${type}COUNT
4167 for ((i=1; i<=${!count}; i++)) do
4168 list="$list ${name}$i"
4170 * ) error "Invalid facet type"
4174 echo $(comma_list $list)
4177 ##################################
4178 # Adaptive Timeouts funcs
4181 # only check mds, we assume at_max is the same on all nodes
4182 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4183 if [ $at_max -eq 0 ]; then
4194 # suppose that all ost-s have the same $at value set
4195 [ $facet != "ost" ] || facet=ost1
4197 do_facet $facet "lctl get_param -n $at"
4215 if [ $facet == "ost" ]; then
4216 facet=$(get_facets OST)
4217 elif [ $facet == "mds" ]; then
4218 facet=$(get_facets MDS)
4220 hosts=$(expand_list $hosts $(facets_hosts $facet))
4223 do_nodes $hosts lctl set_param at_max=$at_max
4226 ##################################
4230 # OBD_FAIL_MDS_ALL_REQUEST_NET
4232 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4233 do_facet client "$1" || RC=$?
4234 do_facet $SINGLEMDS lctl set_param fail_loc=0
4239 # OBD_FAIL_MDS_ALL_REPLY_NET
4241 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
4242 do_facet client "$@" || RC=$?
4243 do_facet $SINGLEMDS lctl set_param fail_loc=0
4247 drop_reint_reply() {
4248 # OBD_FAIL_MDS_REINT_NET_REP
4250 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
4251 do_facet client "$@" || RC=$?
4252 do_facet $SINGLEMDS lctl set_param fail_loc=0
4256 drop_update_reply() {
4257 # OBD_FAIL_UPDATE_OBJ_NET_REP
4261 do_facet mds${index} lctl set_param fail_loc=0x1701
4262 do_facet client "$@" || RC=$?
4263 do_facet mds${index} lctl set_param fail_loc=0
4268 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4271 local timeout=${2:-0}
4272 # default is (obd_timeout / 4) if unspecified
4273 echo "timeout is $timeout/$2"
4274 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4275 do_facet client "$1" || RC=$?
4276 do_facet client "sync"
4277 do_facet ost1 lctl set_param fail_loc=0
4281 drop_ldlm_cancel() {
4282 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4284 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4285 do_nodes $list lctl set_param fail_loc=0x304
4287 do_facet client "$@" || RC=$?
4289 do_nodes $list lctl set_param fail_loc=0
4293 drop_bl_callback() {
4294 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4296 do_facet client lctl set_param fail_loc=0x80000305
4297 do_facet client "$@" || RC=$?
4298 do_facet client lctl set_param fail_loc=0
4303 #define OBD_FAIL_LDLM_REPLY 0x30c
4305 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
4306 do_facet client "$@" || RC=$?
4307 do_facet $SINGLEMDS lctl set_param fail_loc=0
4315 echo "clearing fail_loc on $facet"
4316 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4319 set_nodes_failloc () {
4320 do_nodes $(comma_list $1) lctl set_param fail_val=0 fail_loc=$2
4323 cancel_lru_locks() {
4324 $LCTL mark "cancel_lru_locks $1 start"
4325 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
4326 $LCTL set_param -n $d=clear
4328 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
4329 $LCTL mark "cancel_lru_locks $1 stop"
4334 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4335 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4336 echo "$DEFAULT_LRU_SIZE"
4341 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4344 lru_resize_disable()
4346 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4351 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4352 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4353 echo there is still data in page cache $FILE ?
4354 lctl get_param -n $FILE
4362 DEBUGSAVE="$(lctl get_param -n debug)"
4366 [ -n "$DEBUGSAVE" ] && \
4367 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4372 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4375 debug_size_restore() {
4376 [ -n "$DEBUG_SIZE_SAVED" ] && \
4377 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4381 start_full_debug_logging() {
4386 local DEBUG_SIZE=150
4388 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4389 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4392 stop_full_debug_logging() {
4397 # prints bash call stack
4400 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4401 local s=${BASH_SOURCE[$i]}
4402 local l=${BASH_LINENO[$i-1]}
4403 local f=${FUNCNAME[$i]}
4404 echo " = $s:$l:$f()"
4408 ##################################
4410 ##################################
4413 local TYPE=${TYPE:-"FAIL"}
4416 # do not dump logs if $1=false
4417 if [ "x$1" = "xfalse" ]; then
4423 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4427 # We need to dump the logs on all nodes
4429 gather_logs $(comma_list $(nodes_list))
4433 [ "$TESTSUITELOG" ] &&
4434 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4435 if [ -z "$*" ]; then
4436 echo "error() without useful message, please fix" > $LOGDIR/err
4438 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4439 echo "$@" > $LOGDIR/ignore
4441 echo "$@" > $LOGDIR/err
4448 local log=$TESTSUITELOG
4450 [ -f "$log" ] && grep -q FAIL $log && status=1
4463 # use only if we are ignoring failures for this test, bugno required.
4464 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4465 # e.g. error_ignore bz5494 "your message" or
4466 # error_ignore LU-5494 "your message"
4468 local TYPE="IGNORE ($1)"
4473 error_and_remount() {
4475 remount_client $MOUNT
4480 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4485 log " SKIP: $TESTSUITE $TESTNAME $@"
4487 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4488 skip_logged $TESTNAME "$@"
4491 echo "$@" > $LOGDIR/skip
4494 [[ -n "$TESTSUITELOG" ]] &&
4495 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4498 build_test_filter() {
4499 EXCEPT="$EXCEPT $(testslist_filter)"
4501 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4505 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4506 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4507 [ "$EXCEPT_SLOW" ] && \
4508 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4509 for E in $EXCEPT; do
4510 eval EXCEPT_${E}=true
4512 for E in $ALWAYS_EXCEPT; do
4513 eval EXCEPT_ALWAYS_${E}=true
4515 for E in $EXCEPT_SLOW; do
4516 eval EXCEPT_SLOW_${E}=true
4518 for G in $GRANT_CHECK_LIST; do
4519 eval GCHECK_ONLY_${G}=true
4524 if [[ $1 = [a-z]* ]]; then
4531 # print a newline if the last test was skipped
4532 export LAST_SKIPPED=
4533 export ALWAYS_SKIPPED=
4535 # Main entry into test-framework. This is called with the name and
4536 # description of a test. The name is used to find the function to run
4537 # the test using "test_$name".
4539 # This supports a variety of methods of specifying specific test to
4540 # run or not run. These need to be documented...
4545 export base=`basetest $1`
4546 if [ ! -z "$ONLY" ]; then
4548 if [ ${!testname}x != x ]; then
4549 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4550 run_one_logged $1 "$2"
4554 if [ ${!testname}x != x ]; then
4555 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4556 run_one_logged $1 "$2"
4566 if [ ${!testname}x != x ]; then
4567 TESTNAME=test_$1 skip "skipping excluded test $1"
4570 testname=EXCEPT_$base
4571 if [ ${!testname}x != x ]; then
4572 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4575 testname=EXCEPT_ALWAYS_$1
4576 if [ ${!testname}x != x ]; then
4577 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4580 testname=EXCEPT_ALWAYS_$base
4581 if [ ${!testname}x != x ]; then
4582 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4585 testname=EXCEPT_SLOW_$1
4586 if [ ${!testname}x != x ]; then
4587 TESTNAME=test_$1 skip "skipping SLOW test $1"
4590 testname=EXCEPT_SLOW_$base
4591 if [ ${!testname}x != x ]; then
4592 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4598 run_one_logged $1 "$2"
4605 module_loaded lnet || load_modules
4617 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4622 strace -o $TMP/$1.strace -ttt $*
4624 log "FINISHED: $*: rc $RC"
4631 banner test complete, duration $duration sec
4632 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4633 echo duration $duration >>$TESTSUITELOG
4637 # Set TEST_STATUS here. It will be used for logging the result.
4640 if [[ -f $LOGDIR/err ]]; then
4642 elif [[ -f $LOGDIR/skip ]]; then
4645 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4649 local FFREE=$(do_node $SINGLEMDS \
4650 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4651 local FTOTAL=$(do_node $SINGLEMDS \
4652 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4654 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4658 echo -n "Resetting fail_loc on all nodes..."
4659 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4665 # Log a message (on all nodes) padded with "=" before and after.
4666 # Also appends a timestamp and prepends the testsuite name.
4669 EQUALS="===================================================================================================="
4671 msg="== ${TESTSUITE} $*"
4673 [[ $last != "=" && $last != " " ]] && msg="$msg "
4674 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4675 # always include at least == after the message
4676 log "$msg== $(date +"%H:%M:%S (%s)")"
4680 # Run a single test function and cleanup after it.
4682 # This function should be run in a subshell so the test func can
4683 # exit() without stopping the whole script.
4688 tfile=f.${TESTSUITE}.${testnum}
4689 export tdir=d0.${TESTSUITE}/d${base}
4690 export TESTNAME=test_$testnum
4691 local SAVE_UMASK=`umask`
4694 banner "test $testnum: $message"
4695 test_${testnum} || error "test_$testnum failed with $?"
4698 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4699 check_catastrophe || error "LBUG/LASSERT detected"
4700 if [ "$PARALLEL" != "yes" ]; then
4701 ps auxww | grep -v grep | grep -q multiop &&
4702 error "multiop still running"
4711 # Wrapper around run_one to ensure:
4712 # - test runs in subshell
4713 # - output of test is saved to separate log file for error reporting
4714 # - test result is saved to data file
4717 local BEFORE=`date +%s`
4719 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4720 local test_log=$LOGDIR/$name
4722 rm -rf $LOGDIR/ignore
4724 local SAVE_UMASK=`umask`
4728 log_sub_test_begin test_${1}
4729 (run_one $1 "$2") 2>&1 | tee -i $test_log
4730 local RC=${PIPESTATUS[0]}
4732 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
4733 echo "test_$1 returned $RC" | tee $LOGDIR/err
4735 duration=$((`date +%s` - $BEFORE))
4736 pass "$1" "(${duration}s)"
4738 if [[ -f $LOGDIR/err ]]; then
4739 TEST_ERROR=$(cat $LOGDIR/err)
4740 elif [[ -f $LOGDIR/ignore ]]; then
4741 TEST_ERROR=$(cat $LOGDIR/ignore)
4742 elif [[ -f $LOGDIR/skip ]]; then
4743 TEST_ERROR=$(cat $LOGDIR/skip)
4745 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4747 if [ -f $LOGDIR/err ]; then
4748 $FAIL_ON_ERROR && exit $RC
4757 # Print information of skipped tests to result.yml
4760 log_sub_test_begin $1
4762 log_sub_test_end "SKIP" "0" "0" "$@"
4766 (cd `dirname $1`; echo $PWD/`basename $1`)
4771 export base=`basetest $1`
4772 [ "$CHECK_GRANT" == "no" ] && return 0
4774 testname=GCHECK_ONLY_${base}
4775 [ ${!testname}x == x ] && return 0
4777 echo -n "checking grant......"
4779 local clients=$CLIENTS
4780 [ -z $clients ] && clients=$(hostname)
4782 # sync all the data and make sure no pending data on server
4783 do_nodes $clients sync
4786 client_grant=`do_nodes $clients \
4787 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4788 awk '{total += $1} END{print total}'`
4791 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4792 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4793 awk '{total += $1} END{print total}'`
4795 # check whether client grant == server grant
4796 if [ $client_grant -ne $server_grant ]; then
4797 echo "failed: client:${client_grant} server: ${server_grant}."
4798 do_nodes $(comma_list $(osts_nodes)) \
4799 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4800 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4803 echo "pass: client:${client_grant} server: ${server_grant}"
4808 ########################
4814 ost=`echo $1 | awk -F_ '{print $3}'`
4815 if [ -z $ost ]; then
4816 ost=`echo $1 | sed 's/-osc.*//'`
4821 ostuuid_from_index()
4823 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4826 ostname_from_index() {
4827 local uuid=$(ostuuid_from_index $1)
4831 index_from_ostuuid()
4833 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4836 mdtuuid_from_index()
4838 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4842 # Return unique identifier for given hostname
4845 echo $host_name | md5sum | cut -d' ' -f1
4849 # Returns list of ip addresses for each interface
4851 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4856 # Cache address list to avoid mutiple execution of local_addr_list
4857 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4859 for i in $LOCAL_ADDR_LIST ; do
4860 [[ "$i" == "$addr" ]] && return 0
4867 local is_local="IS_LOCAL_$(host_id $host_name)"
4868 if [ -z "${!is_local-}" ] ; then
4870 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4871 is_local_addr "$host_ip" && eval $is_local=1
4873 [[ "${!is_local}" == "1" ]]
4878 local_node $node && return 1
4885 for node in $(mdts_nodes); do
4886 remote_node $node && return 0
4893 [ "$CLIENTONLY" ] && return 0 || true
4894 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4899 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4900 MSKIPPED=1 && return 1
4907 for node in $(osts_nodes) ; do
4908 remote_node $node && return 0
4915 [ "$CLIENTONLY" ] && return 0 || true
4916 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4921 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4922 OSKIPPED=1 && return 1
4929 MGS=$(facet_host mgs)
4930 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4935 remote_mds_nodsh || remote_ost_nodsh || \
4936 $(single_local_node $(comma_list $(nodes_list)))
4940 remote_ost && remote_mds
4943 # Get the active nodes for facets.
4951 for facet in ${facets//,/ }; do
4952 nodes="$nodes $(facet_active_host $facet)"
4955 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4959 # Get all of the active MDS nodes.
4961 echo -n $(facets_nodes $(get_facets MDS))
4964 # Get all of the active OSS nodes.
4966 echo -n $(facets_nodes $(get_facets OST))
4969 # Get all of the active AGT (HSM agent) nodes.
4971 echo -n $(facets_nodes $(get_facets AGT))
4974 # Get all of the client nodes and active server nodes.
4976 local nodes=$HOSTNAME
4980 # CLIENTS (if specified) contains the local client
4981 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4983 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4984 nodes="$nodes $(facets_nodes $(get_facets))"
4987 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4991 # Get all of the remote client nodes and remote active server nodes.
4992 remote_nodes_list () {
4993 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4996 # Get all of the MDS nodes, including active and passive nodes.
5004 for i in $(seq $MDSCOUNT); do
5006 failover_host=mds${i}failover_HOST
5007 nodes="$nodes ${!host} ${!failover_host}"
5010 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5014 # Get all of the OSS nodes, including active and passive nodes.
5022 for i in $(seq $OSTCOUNT); do
5024 failover_host=ost${i}failover_HOST
5025 nodes="$nodes ${!host} ${!failover_host}"
5028 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5032 # Get all of the server nodes, including active and passive nodes.
5033 all_server_nodes () {
5038 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5040 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5044 # Get all of the client and server nodes, including active and passive nodes.
5046 local nodes=$HOSTNAME
5050 # CLIENTS (if specified) contains the local client
5051 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5053 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5054 nodes="$nodes $(all_server_nodes)"
5057 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5061 init_clients_lists () {
5062 # Sanity check: exclude the local client from RCLIENTS
5063 local clients=$(hostlist_expand "$RCLIENTS")
5064 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5066 # Sanity check: exclude the dup entries
5067 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5069 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5071 # Sanity check: exclude the dup entries from CLIENTS
5072 # for those configs which has SINGLCLIENT set to local client
5073 clients=$(for i in $clients; do echo $i; done | sort -u)
5075 CLIENTS=$(comma_list $clients)
5076 local -a remoteclients=($RCLIENTS)
5077 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5078 varname=CLIENT$((i + 2))
5079 eval $varname=${remoteclients[i]}
5082 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5085 get_random_entry () {
5088 rnodes=${rnodes//,/ }
5090 local -a nodes=($rnodes)
5091 local num=${#nodes[@]}
5092 local i=$((RANDOM * num * 2 / 65536))
5098 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
5103 lctl get_param version | grep -q patchless
5107 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5108 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5113 echo $nodes | wc -w || true
5117 local nodes=$(osts_nodes)
5118 local osscount=$(get_node_count "$nodes")
5119 [ ! "$OSTCOUNT" = "$osscount" ]
5123 local nodes=$(mdts_nodes)
5124 local mdtcount=$(get_node_count "$nodes")
5125 [ ! "$MDSCOUNT" = "$mdtcount" ]
5128 generate_machine_file() {
5129 local nodes=${1//,/ }
5130 local machinefile=$2
5132 for node in $nodes; do
5133 echo $node >>$machinefile || \
5134 { echo "can not generate machinefile $machinefile" && return 1; }
5139 local file=$1/stripe
5142 $LFS getstripe -v $file || error "getstripe $file failed"
5146 setstripe_nfsserver () {
5149 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5150 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
5152 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5154 do_nodev $nfsserver lfs setstripe "$@"
5157 # Check and add a test group.
5163 local gid=$(getent group $group_name | cut -d: -f3)
5164 if [[ -n "$gid" ]]; then
5165 [[ "$gid" -eq "$group_id" ]] || {
5166 error_noexit "inconsistent group ID:" \
5167 "new: $group_id, old: $gid"
5171 groupadd -g $group_id $group_name
5178 # Check and add a test user.
5191 local uid=$(getent passwd $user_name | cut -d: -f3)
5192 if [[ -n "$uid" ]]; then
5193 if [[ "$uid" -eq "$user_id" ]]; then
5194 local dir=$(getent passwd $user_name | cut -d: -f6)
5195 if [[ "$dir" != "$home" ]]; then
5197 usermod -d $home $user_name
5201 error_noexit "inconsistent user ID:" \
5202 "new: $user_id, old: $uid"
5207 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5214 check_runas_id_ret() {
5216 local myRUNAS_UID=$1
5217 local myRUNAS_GID=$2
5220 if [ -z "$myRUNAS" ]; then
5221 error_exit "myRUNAS command must be specified for check_runas_id"
5224 $myRUNAS krb5_login.sh || \
5225 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5227 mkdir $DIR/d0_runas_test
5229 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5230 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5231 rm -rf $DIR/d0_runas_test
5236 local myRUNAS_UID=$1
5237 local myRUNAS_GID=$2
5240 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5241 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5242 Please set RUNAS_ID to some UID which exists on MDS and client or
5243 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5246 # obtain the UID/GID for MPI_USER
5250 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5251 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5253 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5254 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5257 # obtain and cache Kerberos ticket-granting ticket
5258 refresh_krb5_tgt() {
5259 local myRUNAS_UID=$1
5260 local myRUNAS_GID=$2
5263 if [ -z "$myRUNAS" ]; then
5264 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5267 CLIENTS=${CLIENTS:-$HOSTNAME}
5268 do_nodes $CLIENTS "set -x
5269 if ! $myRUNAS krb5_login.sh; then
5270 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5275 # Run multiop in the background, but wait for it to print
5276 # "PAUSING" to its stdout before returning from this function.
5277 multiop_bg_pause() {
5278 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5282 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5285 echo "$MULTIOP_PROG $FILE v$ARGS"
5286 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5288 echo "TMPPIPE=${TMPPIPE}"
5289 read -t 60 multiop_output < $TMPPIPE
5290 if [ $? -ne 0 ]; then
5295 if [ "$multiop_output" != "PAUSING" ]; then
5296 echo "Incorrect multiop output: $multiop_output"
5311 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5317 inodes_available () {
5318 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
5322 mdsrate_inodes_available () {
5323 local min_inodes=$(inodes_available)
5324 echo $((min_inodes * 99 / 100))
5327 # reset llite stat counters
5328 clear_llite_stats(){
5329 lctl set_param -n llite.*.stats 0
5332 # sum llite stat items
5333 calc_llite_stats() {
5334 local res=$(lctl get_param -n llite.*.stats |
5335 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5339 # reset osc stat counters
5341 lctl set_param -n osc.*.osc_stats 0
5344 # sum osc stat items
5346 local res=$(lctl get_param -n osc.*.osc_stats |
5347 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5352 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
5355 calc_osc_kbytes () {
5356 df $MOUNT > /dev/null
5357 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5360 # save_lustre_params(comma separated facet list, parameter_mask)
5361 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5362 save_lustre_params() {
5368 for facet in ${facets//,/ }; do
5369 node=$(facet_active_host $facet)
5370 [[ *\ $node\ * = " $nodes " ]] && continue
5371 nodes="$nodes $node"
5373 do_node $node "$LCTL get_param $2 |
5374 while read s; do echo $facet \\\$s; done"
5378 # restore lustre parameters from input stream, produces by save_lustre_params
5379 restore_lustre_params() {
5384 while IFS=" =" read facet name val; do
5385 do_facet $facet "$LCTL set_param -n $name $val"
5389 check_catastrophe() {
5390 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5391 local C=$CATASTROPHE
5392 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5394 [ -z "$rnodes" ] && return 0
5397 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5398 echo \\\$(< $C) || echo 0);
5399 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5402 if [ -n "$data" ]; then
5409 # CMD: determine mds index where directory inode presents
5412 local file=$dir/f0.get_mds_dir_tmpfile
5417 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5418 local -a oldused=($iused)
5420 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5422 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5423 local -a newused=($iused)
5426 for ((i=0; i<${#newused[@]}; i++)); do
5427 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5433 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5436 mdsrate_cleanup () {
5438 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5439 --nfiles $3 --dir $4 --filefmt $5 $6
5444 delayed_recovery_enabled () {
5445 local var=${SINGLEMDS}_svc
5446 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5449 ########################
5451 convert_facet2label() {
5454 if [ x$facet = xost ]; then
5458 local varsvc=${facet}_svc
5460 if [ -n ${!varsvc} ]; then
5463 error "No lablel for $facet!"
5467 get_clientosc_proc_path() {
5471 get_lustre_version () {
5472 local facet=${1:-"$SINGLEMDS"}
5473 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5476 lustre_version_code() {
5477 local facet=${1:-"$SINGLEMDS"}
5478 version_code $(get_lustre_version $1)
5481 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5482 # used by MDT would not be changed.
5483 # mdt lov: fsname-mdtlov
5484 # mdt osc: fsname-OSTXXXX-osc
5485 mds_on_old_device() {
5486 local mds=${1:-"$SINGLEMDS"}
5488 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5489 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5490 > /dev/null 2>&1" && return 0
5495 get_mdtosc_proc_path() {
5497 local ost_label=${2:-"*OST*"}
5499 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5500 local mdt_label=$(convert_facet2label $mds_facet)
5501 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5503 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5504 mds_on_old_device $mds_facet; then
5505 echo "${ost_label}-osc"
5507 echo "${ost_label}-osc-${mdt_index}"
5511 get_osc_import_name() {
5514 local label=$(convert_facet2label $ost)
5516 if [ "${facet:0:3}" = "mds" ]; then
5517 get_mdtosc_proc_path $facet $label
5521 get_clientosc_proc_path $label
5525 _wait_import_state () {
5528 local maxtime=${3:-$(max_recovery_time)}
5532 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5533 while [ "${CONN_STATE}" != "${expected}" ]; do
5534 if [ "${expected}" == "DISCONN" ]; then
5535 # for disconn we can check after proc entry is removed
5536 [ "x${CONN_STATE}" == "x" ] && return 0
5537 # with AT enabled, we can have connect request timeout near of
5538 # reconnect timeout and test can't see real disconnect
5539 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5541 [ $i -ge $maxtime ] && \
5542 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5545 # Add uniq for multi-mount case
5546 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5550 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5554 wait_import_state() {
5557 local maxtime=${3:-$(max_recovery_time)}
5560 for param in ${params//,/ }; do
5561 _wait_import_state $state $param $maxtime || return
5565 wait_import_state_mount() {
5566 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5570 wait_import_state $*
5573 # One client request could be timed out because server was not ready
5574 # when request was sent by client.
5575 # The request timeout calculation details :
5577 # /* We give the server rq_timeout secs to process the req, and
5578 # add the network latency for our local timeout. */
5579 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5580 # ptlrpc_at_get_net_latency(request) ;
5582 # ptlrpc_connect_import ()
5583 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5586 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5587 # ptlrpc_at_get_net_latency(request) ->
5588 # at_get (max (iat_net_latency=0, at_min)) = at_min
5591 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5592 # INITIAL_CONNECT_TIMEOUT + at_min
5594 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5595 # because we can not get this value in runtime,
5596 # the value depends on configure options, and it is not stored in /proc.
5598 # #define CONNECTION_SWITCH_MIN 5U
5599 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5601 request_timeout () {
5604 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5605 local init_connect_timeout=$TIMEOUT
5606 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5608 local at_min=$(at_get $facet at_min)
5610 echo $(( init_connect_timeout + at_min ))
5613 _wait_osc_import_state() {
5617 local ost=$(get_osc_import_name $facet $ost_facet)
5619 local param="osc.${ost}.ost_server_uuid"
5622 # 1. wait the deadline of client 1st request (it could be skipped)
5623 # 2. wait the deadline of client 2nd request
5624 local maxtime=$(( 2 * $(request_timeout $facet)))
5626 #During setup time, the osc might not be setup, it need wait
5627 #until list_param can return valid value. And also if there
5628 #are mulitple osc entries we should list all of them before
5630 local params=$($LCTL list_param $param 2>/dev/null || true)
5631 while [ -z "$params" ]; do
5632 if [ $i -ge $maxtime ]; then
5633 echo "can't get $param by list_param in $maxtime secs"
5634 if [[ $facet != client* ]]; then
5635 echo "Go with $param directly"
5644 params=$($LCTL list_param $param 2>/dev/null || true)
5647 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5648 wait_import_state $expected "$params" $maxtime; then
5649 error "import is not in ${expected} state"
5656 wait_osc_import_state() {
5662 if [[ $facet = mds ]]; then
5663 for num in $(seq $MDSCOUNT); do
5664 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5667 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5671 get_clientmdc_proc_path() {
5679 [ -z "$list" ] && return 0
5681 # Add paths to lustre tests for 32 and 64 bit systems.
5682 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5683 local TESTPATH="$RLUSTRE/tests:"
5684 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5685 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5688 wait_clients_import_state () {
5695 if [ "$FAILURE_MODE" = HARD ]; then
5696 facets=$(facets_on_host $(facet_active_host $facet))
5699 for facet in ${facets//,/ }; do
5700 local label=$(convert_facet2label $facet)
5703 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5704 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5705 *) error "unknown facet!" ;;
5707 local params=$(expand_list $params $proc_path)
5710 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5711 error "import is not in ${expected} state"
5721 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5722 $LCTL get_param obdfilter.*.kbytesavail))
5723 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5724 $LCTL get_param -n obdfilter.*.tot_granted))
5725 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5726 $LCTL get_param -n obdfilter.*.kbytestotal))
5727 for ((i=0; i<${#AVAILA[@]}; i++)); do
5728 local -a AVAIL1=(${AVAILA[$i]//=/ })
5729 local -a TOTAL=(${TOTALA[$i]//=/ })
5730 GRANT=$((${GRANTA[$i]}/1024))
5731 # allow 1% of total space in bavail because of delayed
5732 # allocation with ZFS which might release some free space after
5733 # txg commit. For small devices, we set a mininum of 8MB
5734 local LIMIT=$((${TOTAL} / 100 + 8000))
5735 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5736 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5737 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5738 echo " FULL" || echo
5744 do_facet mgs lctl pool_list $1
5748 local fsname=${1%%.*}
5749 local poolname=${1##$fsname.}
5751 do_facet mgs lctl pool_new $1
5753 # get param should return err unless pool is created
5754 [[ $RC -ne 0 ]] && return $RC
5756 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5757 2>/dev/null || echo foo" "" || RC=1
5758 if [[ $RC -eq 0 ]]; then
5761 error "pool_new failed $1"
5766 add_pool_to_list () {
5767 local fsname=${1%%.*}
5768 local poolname=${1##$fsname.}
5770 local listvar=${fsname}_CREATED_POOLS
5771 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5774 remove_pool_from_list () {
5775 local fsname=${1%%.*}
5776 local poolname=${1##$fsname.}
5778 local listvar=${fsname}_CREATED_POOLS
5779 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5782 destroy_pool_int() {
5784 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5785 awk '$1 !~ /^Pool:/ {print $1}')
5786 for ost in $OSTS; do
5787 do_facet mgs lctl pool_remove $1 $ost
5789 do_facet mgs lctl pool_destroy $1
5792 # <fsname>.<poolname> or <poolname>
5794 local fsname=${1%%.*}
5795 local poolname=${1##$fsname.}
5797 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5801 pool_list $fsname.$poolname || return $?
5803 destroy_pool_int $fsname.$poolname
5805 [[ $RC -ne 0 ]] && return $RC
5807 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5808 2>/dev/null || echo foo" "foo" || RC=1
5810 if [[ $RC -eq 0 ]]; then
5811 remove_pool_from_list $fsname.$poolname
5813 error "destroy pool failed $1"
5819 local fsname=${1:-$FSNAME}
5821 local listvar=${fsname}_CREATED_POOLS
5825 [ x${!listvar} = x ] && return 0
5827 echo destroy the created pools: ${!listvar}
5828 for poolname in ${!listvar//,/ }; do
5829 destroy_pool $fsname.$poolname
5834 local fsname=${1:-$FSNAME}
5836 destroy_pools $fsname
5842 local ts=$(date +%s)
5845 if [[ ! -f "$YAML_LOG" ]]; then
5846 # init_logging is not performed before gather_logs,
5847 # so the $LOGDIR needs to be checked here
5848 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5851 [ -f $LOGDIR/shared ] && docp=false
5853 # dump lustre logs, dmesg
5855 prefix="$TESTLOG_PREFIX.$TESTNAME"
5857 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5859 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5860 echo "Dumping logs only on local client."
5861 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5862 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5867 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5868 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5869 if [ ! -f $LOGDIR/shared ]; then
5870 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5883 for i in $(seq 0 $num_mntpts); do
5884 cmd="ls -laf ${mntpt_root}$i/$dir"
5890 for pid in $pids; do
5897 # target_start_and_reset_recovery_timer()
5898 # service_time = at_est2timeout(service_time);
5899 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5900 # INITIAL_CONNECT_TIMEOUT);
5901 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5902 #define CONNECTION_SWITCH_INC 1
5903 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5904 #define CONNECTION_SWITCH_MIN 5U
5906 max_recovery_time () {
5907 local init_connect_timeout=$(( TIMEOUT / 20 ))
5908 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5910 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5915 get_clients_mount_count () {
5916 local clients=${CLIENTS:-`hostname`}
5918 # we need to take into account the clients mounts and
5919 # exclude mds/ost mounts if any;
5920 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5924 PROC_CLI="srpc_info"
5932 if [ $M -lt $N ]; then
5936 while [ $N -lt $M ]; do
5946 calc_connection_cnt() {
5949 # MDT->MDT = 2 * C(M, 2)
5953 comb_m2=$(combination $MDSCOUNT 2)
5955 local num_clients=$(get_clients_mount_count)
5957 local cnt_mdt2mdt=$((comb_m2 * 2))
5958 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5959 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5960 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5961 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5962 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5963 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5977 local cmd="$tgt.srpc.flavor"
5979 if [ $net == "any" ]; then
5984 if [ $dir != "any" ]; then
5989 log "Setting sptlrpc rule: $cmd"
5990 do_facet mgs "$LCTL conf_param $cmd"
5999 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6000 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6002 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6004 if [ "x$bulkspec" != "x" ]; then
6005 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6007 if [ "x$algs" != "x" ]; then
6008 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6010 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6011 if [ $bulk == "bulkn" ]; then
6012 bulk_count=`echo "$output" | grep "bulk flavor" \
6013 | grep "null/null" | wc -l`
6014 elif [ $bulk == "bulki" ]; then
6015 bulk_count=`echo "$output" | grep "bulk flavor" \
6016 | grep "/null" | grep -v "null/" | wc -l`
6018 bulk_count=`echo "$output" | grep "bulk flavor" \
6019 | grep -v "/null" | grep -v "null/" | wc -l`
6023 [ $bulk_count -lt $count ] && count=$bulk_count
6034 local clients=${CLIENTS:-`hostname`}
6036 for c in ${clients//,/ }; do
6037 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6038 tmpcnt=`count_flvr "$output" $flavor`
6039 cnt=$((cnt + tmpcnt))
6049 local clients=${CLIENTS:-`hostname`}
6051 for c in ${clients//,/ }; do
6052 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6053 tmpcnt=`count_flvr "$output" $flavor`
6054 cnt=$((cnt + tmpcnt))
6064 if [ $MDSCOUNT -le 1 ]; then
6069 for num in `seq $MDSCOUNT`; do
6070 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6071 tmpcnt=`count_flvr "$output" $flavor`
6072 cnt=$((cnt + tmpcnt))
6083 for num in `seq $MDSCOUNT`; do
6084 mdtosc=$(get_mdtosc_proc_path mds$num)
6085 mdtosc=${mdtosc/-MDT*/-MDT\*}
6086 output=$(do_facet mds$num lctl get_param -n \
6087 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6088 tmpcnt=`count_flvr "$output" $flavor`
6089 cnt=$((cnt + tmpcnt))
6098 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6099 count_flvr "$output" $flavor
6104 local dir=$1 # from to
6105 local flavor=$2 # flavor expected
6108 if [ $dir == "cli2mdt" ]; then
6109 res=`flvr_cnt_cli2mdt $flavor`
6110 elif [ $dir == "cli2ost" ]; then
6111 res=`flvr_cnt_cli2ost $flavor`
6112 elif [ $dir == "mdt2mdt" ]; then
6113 res=`flvr_cnt_mdt2mdt $flavor`
6114 elif [ $dir == "mdt2ost" ]; then
6115 res=`flvr_cnt_mdt2ost $flavor`
6116 elif [ $dir == "all2ost" ]; then
6117 res1=`flvr_cnt_mdt2ost $flavor`
6118 res2=`flvr_cnt_cli2ost $flavor`
6119 res=$((res1 + res2))
6120 elif [ $dir == "all2mdt" ]; then
6121 res1=`flvr_cnt_mdt2mdt $flavor`
6122 res2=`flvr_cnt_cli2mdt $flavor`
6123 res=$((res1 + res2))
6124 elif [ $dir == "all2all" ]; then
6125 res1=`flvr_cnt_mdt2ost $flavor`
6126 res2=`flvr_cnt_cli2ost $flavor`
6127 res3=`flvr_cnt_mdt2mdt $flavor`
6128 res4=`flvr_cnt_cli2mdt $flavor`
6129 res=$((res1 + res2 + res3 + res4))
6137 local dir=$1 # from to
6138 local flavor=$2 # flavor expected
6139 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6143 for ((i=0;i<20;i++)); do
6144 echo -n "checking $dir..."
6145 res=$(do_check_flavor $dir $flavor)
6146 echo "found $res/$expect $flavor connections"
6147 [ $res -ge $expect ] && return 0
6151 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6155 restore_to_default_flavor()
6157 local proc="mgs.MGS.live.$FSNAME"
6159 echo "restoring to default flavor..."
6161 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6163 # remove all existing rules if any
6164 if [ $nrule -ne 0 ]; then
6165 echo "$nrule existing rules"
6166 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6167 echo "remove rule: $rule"
6168 spec=`echo $rule | awk -F = '{print $1}'`
6169 do_facet mgs "$LCTL conf_param -d $spec"
6173 # verify no rules left
6174 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6175 [ $nrule -ne 0 ] && error "still $nrule rules left"
6177 # wait for default flavor to be applied
6178 # currently default flavor for all connections are 'null'
6179 wait_flavor all2all null
6180 echo "now at default flavor settings"
6185 local flavor=${1:-null}
6187 echo "setting all flavor to $flavor"
6189 # FIXME need parameter to this fn
6190 # and remove global vars
6191 local cnt_all2all=$(calc_connection_cnt all2all)
6193 local res=$(do_check_flavor all2all $flavor)
6194 if [ $res -eq $cnt_all2all ]; then
6195 echo "already have total $res $flavor connections"
6199 echo "found $res $flavor out of total $cnt_all2all connections"
6200 restore_to_default_flavor
6202 [[ $flavor = null ]] && return 0
6204 set_rule $FSNAME any any $flavor
6205 wait_flavor all2all $flavor
6211 # Checking for shared logdir
6212 if [ ! -d $dir ]; then
6213 # Not found. Create local logdir
6216 touch $dir/check_file.$(hostname -s)
6221 check_write_access() {
6223 local list=${2:-$(comma_list $(nodes_list))}
6227 for node in ${list//,/ }; do
6228 file=$dir/check_file.$(short_nodename $node)
6229 if [[ ! -f "$file" ]]; then
6230 # Logdir not accessible/writable from this node.
6233 rm -f $file || return 1
6239 if [[ -n $YAML_LOG ]]; then
6242 local SAVE_UMASK=`umask`
6245 export YAML_LOG=${LOGDIR}/results.yml
6249 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6250 if check_shared_dir $LOGDIR; then
6251 touch $LOGDIR/shared
6252 echo "Logging to shared log directory: $LOGDIR"
6254 echo "Logging to local directory: $LOGDIR"
6257 yml_nodes_file $LOGDIR >> $YAML_LOG
6258 yml_results_file >> $YAML_LOG
6265 yml_log_test $1 >> $YAML_LOG
6269 yml_log_test_status $@ >> $YAML_LOG
6272 log_sub_test_begin() {
6273 yml_log_sub_test_begin "$@" >> $YAML_LOG
6276 log_sub_test_end() {
6277 yml_log_sub_test_end "$@" >> $YAML_LOG
6283 local llverdev_opts=$2
6284 local devname=$(basename $1)
6285 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6286 # loop devices aren't in /proc/partitions
6287 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6289 size=$(($size / 1024 / 1024)) # Gb
6291 local partial_arg=""
6292 # Run in partial (fast) mode if the size
6293 # of a partition > 1 GB
6294 [ $size -gt 1 ] && partial_arg="-p"
6296 llverdev --force $partial_arg $llverdev_opts $dev
6302 local llverfs_opts=$2
6303 local use_partial_arg=$3
6304 local partial_arg=""
6305 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6307 # Run in partial (fast) mode if the size
6308 # of a partition > 1 GB
6309 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6311 llverfs $partial_arg $llverfs_opts $dir
6314 #Remove objects from OST
6315 remove_ost_objects() {
6321 local mntpt=$(facet_mntpt $facet)
6322 local opts=$OST_MOUNT_OPTS
6326 echo "removing objects from $ostdev on $facet: $objids"
6327 if ! test -b $ostdev; then
6328 opts=$(csa_add "$opts" -o loop)
6330 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6333 for i in $objids; do
6334 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6336 umount -f $mntpt || return $?
6340 #Remove files from MDT
6341 remove_mdt_files() {
6346 local mntpt=$(facet_mntpt $facet)
6347 local opts=$MDS_MOUNT_OPTS
6349 echo "removing files from $mdtdev on $facet: $files"
6350 if [ $(facet_fstype $facet) == ldiskfs ] &&
6351 ! do_facet $facet test -b $mdtdev; then
6352 opts=$(csa_add "$opts" -o loop)
6354 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6358 rm $mntpt/ROOT/$f || { rc=$?; break; }
6360 umount -f $mntpt || return $?
6364 duplicate_mdt_files() {
6369 local mntpt=$(facet_mntpt $facet)
6370 local opts=$MDS_MOUNT_OPTS
6372 echo "duplicating files on $mdtdev on $facet: $files"
6373 mkdir -p $mntpt || return $?
6374 if [ $(facet_fstype $facet) == ldiskfs ] &&
6375 ! do_facet $facet test -b $mdtdev; then
6376 opts=$(csa_add "$opts" -o loop)
6378 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6389 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6390 pushd $mntpt/ROOT > /dev/null || return $?
6393 touch $f.bad || return $?
6394 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6396 [ $rc -eq 0 ] || return $rc
6397 setfattr --restore $tmp || return $?
6403 local devs=${1//,/ }
6406 local rslt=$TMP/sgpdd_survey
6408 # sgpdd-survey cleanups ${rslt}.* files
6410 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6416 # returns the canonical name for an ldiskfs device
6421 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6422 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6423 echo dm-\\\${foo##*:};
6425 echo \\\$(basename \\\$dv);
6429 is_sanity_benchmark() {
6430 local benchmarks="dbench bonnie iozone fsx"
6432 for b in $benchmarks; do
6433 if [ "$b" == "$suite" ]; then
6441 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6445 # Get the available size (KB) of a given obd target.
6452 [[ $facet != client ]] || return 0
6454 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6459 # Get the page size (bytes) on a given facet node.
6465 size=$(do_facet $facet getconf PAGE_SIZE)
6466 [[ ${PIPESTATUS[0]} = 0 && -n "$size" ]] || size=4096
6471 # Get the block count of the filesystem.
6478 count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6479 awk '/^Block count:/ {print $3}')
6483 # Get the block size of the filesystem.
6489 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6490 awk '/^Block size:/ {print $3}')
6494 # Check whether the "large_xattr" feature is enabled or not.
6495 large_xattr_enabled() {
6496 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6498 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6500 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6501 grep -E -q '(ea_inode|large_xattr)'"
6502 return ${PIPESTATUS[0]}
6505 # Get the maximum xattr size supported by the filesystem.
6509 if large_xattr_enabled; then
6510 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6513 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6514 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6516 # maximum xattr size = size of block - size of header -
6517 # size of 1 entry - 4 null bytes
6518 size=$((block_size - 32 - 32 - 4))
6524 # Dump the value of the named xattr from a file.
6529 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6532 # Generate a string with size of $size bytes.
6534 local size=${1:-1024} # in bytes
6536 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6539 reformat_external_journal() {
6542 if [ ! -z ${EJOURNAL} ]; then
6543 local rcmd="do_facet $facet"
6545 echo "reformat external journal on $facet:${EJOURNAL}"
6546 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6550 # MDT file-level backup/restore
6551 mds_backup_restore() {
6554 local devname=$(mdsdevname $(facet_number $facet))
6555 local mntpt=$(facet_mntpt brpt)
6556 local rcmd="do_facet $facet"
6557 local metaea=${TMP}/backup_restore.ea
6558 local metadata=${TMP}/backup_restore.tgz
6559 local opts=${MDS_MOUNT_OPTS}
6560 local svc=${facet}_svc
6562 if ! ${rcmd} test -b ${devname}; then
6563 opts=$(csa_add "$opts" -o loop)
6566 echo "file-level backup/restore on $facet:${devname}"
6568 # step 1: build mount point
6569 ${rcmd} mkdir -p $mntpt
6570 # step 2: cleanup old backup
6571 ${rcmd} rm -f $metaea $metadata
6573 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6574 if [ ! -z $igif ]; then
6575 # step 3.5: rm .lustre
6576 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6578 # step 4: backup metaea
6580 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6582 # step 5: backup metadata
6584 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6586 ${rcmd} umount -d $mntpt || return 4
6587 # step 7: reformat external journal if needed
6588 reformat_external_journal $facet || return 5
6589 # step 8: reformat dev
6590 echo "reformat new device"
6591 add $facet $(mkfs_opts $facet ${devname}) --backfstype ldiskfs \
6592 --reformat ${devname} $(mdsvdevname $(facet_number $facet)) \
6593 > /dev/null || exit 6
6595 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6596 # step 10: restore metadata
6598 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6599 # step 11: restore metaea
6601 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6602 # step 12: remove recovery logs
6603 echo "remove recovery logs"
6604 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6605 # step 13: umount dev
6606 ${rcmd} umount -d $mntpt || return 10
6607 # step 14: cleanup tmp backup
6608 ${rcmd} rm -f $metaea $metadata
6609 # step 15: reset device label - it's not virgin on
6610 ${rcmd} e2label $devname ${!svc}
6617 local devname=$(mdsdevname $(facet_number $facet))
6618 local mntpt=$(facet_mntpt brpt)
6619 local rcmd="do_facet $facet"
6620 local opts=${MDS_MOUNT_OPTS}
6622 if ! ${rcmd} test -b ${devname}; then
6623 opts=$(csa_add "$opts" -o loop)
6626 echo "removing OI files on $facet: idx=${idx}"
6628 # step 1: build mount point
6629 ${rcmd} mkdir -p $mntpt
6631 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6632 if [ -z $idx ]; then
6633 # step 3: remove all OI files
6634 ${rcmd} rm -fv $mntpt/oi.16*
6635 elif [ $idx -lt 2 ]; then
6636 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6640 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6641 for ((i=${idx}; i<64; i=$((i * idx)))); do
6642 ${rcmd} rm -fv $mntpt/oi.16.${i}
6646 ${rcmd} umount -d $mntpt || return 2
6647 # OI files will be recreated when mounted as lustre next time.
6650 # generate maloo upload-able log file name
6651 # \param logname specify unique part of file name
6652 generate_logname() {
6653 local logname=${1:-"default_logname"}
6655 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6658 # make directory on different MDTs
6670 *) error "Only creating single directory is supported";;
6673 child=$(basename $path)
6674 parent=$(dirname $path)
6676 if [ "$option" == "-p" -a -d $parent/$child ]; then
6680 if [ ! -d ${parent} ]; then
6681 if [ "$option" == "-p" ]; then
6688 if [ $MDSCOUNT -le 1 ]; then
6689 mkdir $option $parent/$child || rc=$?
6691 local mdt_idx=$($LFS getstripe -M $parent)
6692 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6694 if [ "$mdt_idx" -ne 0 ]; then
6695 mkdir $option $parent/$child || rc=$?
6697 mdt_idx=$((test_num % MDSCOUNT))
6698 echo "mkdir $mdt_idx for $parent/$child"
6699 $LFS setdirstripe -i $mdt_idx $parent/$child || rc=$?
6705 # find the smallest and not in use file descriptor
6708 local max_fd=$(ulimit -n)
6710 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
6713 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"