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"
27 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
29 # function used by scripts run on remote nodes
30 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
31 . $LUSTRE/tests/functions.sh
32 . $LUSTRE/tests/yaml.sh
34 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
36 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
38 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
40 if [ -f "$EXCEPT_LIST_FILE" ]; then
41 echo "Reading test skip list from $EXCEPT_LIST_FILE"
46 # check config files for options in decreasing order of preference
47 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
48 MODPROBECONF=/etc/modprobe.d/lustre.conf
49 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
50 MODPROBECONF=/etc/modprobe.d/Lustre
51 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
52 MODPROBECONF=/etc/modprobe.conf
56 [[ $DIR/ = $MOUNT/* ]] || \
57 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
58 [[ $DIR1/ = $MOUNT1/* ]] || \
59 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
60 [[ $DIR2/ = $MOUNT2/* ]] || \
61 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
63 [ -n "$failed" ] && exit 99 || true
67 echo "usage: $0 [-r] [-f cfgfile]"
75 [ "$TESTSUITE" == "lfsck" ] && return 0
76 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
78 local form="%-13s %-17s %-9s %s %s\n"
79 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
80 echo "------------------------------------------------------------------------------------"
81 for O in $DEFAULT_SUITES; do
82 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
83 [ "${!O}" = "no" ] && continue || true
84 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
85 local log=${TMP}/${o}.log
86 if is_sanity_benchmark $o; then
87 log=${TMP}/sanity-benchmark.log
92 local status=Unfinished
94 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
96 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
97 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
98 total=$(grep duration $log | awk '{ print $2 }')
99 if [ "${!O}" = "done" ]; then
103 local durations=$(egrep "^PASS|^FAIL" $log |
104 tr -d "("| sed s/s\)$//g |
105 awk '{ print $2":"$3"|" }')
106 details=$(printf "%s\n%s %s %s\n" "$details" \
107 "DDETAILS" "$O" "$(echo $durations)")
110 printf "$form" $status "$O" "${total}" "E=$skipped"
111 printf "$form" "-" "-" "-" "S=$(echo $slow)"
114 for O in $DEFAULT_SUITES; do
115 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
116 if [ "${!O}" = "no" ]; then
117 printf "$form" "Skipped" "$O" ""
121 # print the detailed tests durations if DDETAILS=true
128 export LUSTRE=$(absolute_path $LUSTRE)
129 export TESTSUITE=$(basename $0 .sh)
130 export TEST_FAILED=false
131 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
132 export RPC_MODE=${RPC_MODE:-false}
134 export MKE2FS=$MKE2FS
135 if [ -z "$MKE2FS" ]; then
136 if which mkfs.ldiskfs >/dev/null 2>&1; then
137 export MKE2FS=mkfs.ldiskfs
143 export DEBUGFS=$DEBUGFS
144 if [ -z "$DEBUGFS" ]; then
145 if which debugfs.ldiskfs >/dev/null 2>&1; then
146 export DEBUGFS=debugfs.ldiskfs
148 export DEBUGFS=debugfs
152 export TUNE2FS=$TUNE2FS
153 if [ -z "$TUNE2FS" ]; then
154 if which tunefs.ldiskfs >/dev/null 2>&1; then
155 export TUNE2FS=tunefs.ldiskfs
157 export TUNE2FS=tune2fs
161 export E2LABEL=$E2LABEL
162 if [ -z "$E2LABEL" ]; then
163 if which label.ldiskfs >/dev/null 2>&1; then
164 export E2LABEL=label.ldiskfs
166 export E2LABEL=e2label
170 export DUMPE2FS=$DUMPE2FS
171 if [ -z "$DUMPE2FS" ]; then
172 if which dumpfs.ldiskfs >/dev/null 2>&1; then
173 export DUMPE2FS=dumpfs.ldiskfs
175 export DUMPE2FS=dumpe2fs
179 export E2FSCK=$E2FSCK
180 if [ -z "$E2FSCK" ]; then
181 if which fsck.ldiskfs >/dev/null 2>&1; then
182 export E2FSCK=fsck.ldiskfs
188 export RESIZE2FS=$RESIZE2FS
189 if [ -z "$RESIZE2FS" ]; then
190 if which resizefs.ldiskfs >/dev/null 2>&1; then
191 export RESIZE2FS=resizefs.ldiskfs
193 export RESIZE2FS=resize2fs
197 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
198 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
199 export FSCK_MAX_ERR=4 # File system errors left uncorrected
201 export ZFS=${ZFS:-zfs}
202 export ZPOOL=${ZPOOL:-zpool}
203 export ZDB=${ZDB:-zdb}
204 export PARTPROBE=${PARTPROBE:-partprobe}
206 #[ -d /r ] && export ROOT=${ROOT:-/r}
207 export TMP=${TMP:-$ROOT/tmp}
208 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
209 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
210 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
212 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
213 if ! echo $PATH | grep -q $LUSTRE/utils; then
214 export PATH=$LUSTRE/utils:$PATH
216 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
217 export PATH=$LUSTRE/utils/gss:$PATH
219 if ! echo $PATH | grep -q $LUSTRE/tests; then
220 export PATH=$LUSTRE/tests:$PATH
222 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
223 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
225 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
226 [ ! -f "$LST" ] && export LST=$(which lst)
227 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
228 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
229 # Ubuntu, at least, has a truncate command in /usr/bin
230 # so fully path our truncate command.
231 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
232 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
233 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
234 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
235 export PATH=$LUSTRE/tests/racer:$PATH:
237 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
238 export PATH=$LUSTRE/tests/mpi:$PATH
240 export RSYNC_RSH=${RSYNC_RSH:-rsh}
242 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
243 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
244 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
245 [ ! -f "$LFS" ] && export LFS=$(which lfs)
246 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
247 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
249 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
250 if [ ! -f "$L_GETIDENTITY" ]; then
251 if `which l_getidentity > /dev/null 2>&1`; then
252 export L_GETIDENTITY=$(which l_getidentity)
254 export L_GETIDENTITY=NONE
257 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
258 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
259 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
260 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
261 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
262 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
263 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
264 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
265 [ ! -f "$LUSTRE_RMMOD" ] &&
266 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
267 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
268 [ ! -f "$LFS_MIGRATE" ] &&
269 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
270 export NAME=${NAME:-local}
271 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
272 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
273 export LGSSD=$(which lgssd)
274 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
275 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
276 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
278 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
281 if [ "$ACCEPTOR_PORT" ]; then
282 export PORT_OPT="--port $ACCEPTOR_PORT"
287 echo "Using GSS/krb5 ptlrpc security flavor"
288 which lgss_keyring > /dev/null 2>&1 || \
289 error_exit "built with gss disabled! SEC=$SEC"
300 IDENTITY_UPCALL=false
304 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
306 # Paths on remote nodes, if different
307 export RLUSTRE=${RLUSTRE:-$LUSTRE}
308 export RPWD=${RPWD:-$PWD}
309 export I_MOUNTED=${I_MOUNTED:-"no"}
310 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
311 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
312 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
313 ! -f $LUSTRE/mdt/mdt.ko ]; then
314 export CLIENTMODSONLY=yes
317 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
318 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
322 while getopts "rvwf:" opt $*; do
325 r) REFORMAT=--reformat;;
327 w) WRITECONF=writeconf;;
332 shift $((OPTIND - 1))
335 # print the durations of each test if "true"
336 DDETAILS=${DDETAILS:-false}
337 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
347 ncpts=$(do_facet $facet "lctl get_param -n " \
348 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
350 if [ $ncpts -eq 0 ]; then
358 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
359 eval set -- $(tr "[:punct:]" " " <<< $*)
361 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
364 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
365 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
368 /sbin/lsmod | grep -q "^\<$1\>"
371 # Load a module on the system where this is running.
373 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
375 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
376 # will be used as the arguments. Otherwise arguments will be obtained from
377 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
384 BASE=`basename $module $EXT`
386 module_loaded ${BASE} && return
388 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
390 if [ $# -eq 0 ]; then
391 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
392 # Bash until 4.x, so we resort to eval.
393 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
394 eval set -- \$$optvar
395 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
396 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
398 opt=$(awk -v var="^options $BASE" '$0 ~ var \
399 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
400 set -- $(echo -n $opt)
402 # Ensure we have accept=all for lnet
403 if [ $(basename $module) = lnet ]; then
404 # OK, this is a bit wordy...
405 local arg accept_all_present=false
408 [ "$arg" = accept=all ] && \
409 accept_all_present=true
411 $accept_all_present || set -- "$@" accept=all
417 [ $# -gt 0 ] && echo "${module} options: '$*'"
419 # Note that insmod will ignore anything in modprobe.conf, which is why we're
420 # passing options on the command-line.
421 if [ "$BASE" == "lnet_selftest" ] && \
422 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
423 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
424 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
425 insmod ${LUSTRE}/${module}${EXT} "$@"
427 # must be testing a "make install" or "rpm" installation
428 # note failed to load ptlrpc_gss is considered not fatal
429 if [ "$BASE" == "ptlrpc_gss" ]; then
430 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
437 llite_lloop_enabled() {
438 local n1=$(uname -r | cut -d. -f1)
439 local n2=$(uname -r | cut -d. -f2)
440 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
442 # load the llite_lloop module for < 2.6.32 kernels
443 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
444 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
451 load_modules_local() {
452 if [ -n "$MODPROBE" ]; then
454 echo "Using modprobe to load modules"
458 echo Loading modules from $LUSTRE
462 if [ -f /sys/devices/system/cpu/online ]; then
463 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
464 echo "detected $ncpus online CPUs by sysfs"
466 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
468 if [ $rc -eq 0 ]; then
469 echo "detected $ncpus online CPUs by getconf"
471 echo "Can't detect number of CPUs"
476 # if there is only one CPU core, libcfs can only create one partition
477 # if there is more than 4 CPU cores, libcfs should create multiple CPU
478 # partitions. So we just force libcfs to create 2 partitions for
479 # system with 2 or 4 cores
480 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
481 # force to enable multiple CPU partitions
482 echo "Force libcfs to create 2 CPU partitions"
483 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
485 echo "libcfs will create CPU partition based on online CPUs"
488 load_module ../libcfs/libcfs/libcfs
490 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
491 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
492 load_module ../lnet/lnet/lnet
493 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
494 load_module ../lnet/klnds/$LNETLND
495 load_module obdclass/obdclass
496 load_module ptlrpc/ptlrpc
497 load_module ptlrpc/gss/ptlrpc_gss
505 load_module obdecho/obdecho
506 if ! client_only; then
507 SYMLIST=/proc/kallsyms
508 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
509 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
510 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
511 load_module lfsck/lfsck
512 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
513 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
515 load_module osd-zfs/osd_zfs
517 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
518 grep -q exportfs_decode_fh $SYMLIST ||
519 { modprobe exportfs 2> /dev/null || true; }
520 load_module ../ldiskfs/ldiskfs
521 load_module osd-ldiskfs/osd_ldiskfs
523 load_module nodemap/nodemap
535 load_module llite/lustre
536 llite_lloop_enabled && load_module llite/llite_lloop
537 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
539 rm -f $OGDB/ogdb-$HOSTNAME
540 $LCTL modules > $OGDB/ogdb-$HOSTNAME
542 # 'mount' doesn't look in $PATH, just sbin
543 if [ -f $LUSTRE/utils/mount.lustre ] && \
544 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
545 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
546 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
553 # load modules on remote nodes optionally
554 # lustre-tests have to be installed on these nodes
555 if $LOAD_MODULES_REMOTE; then
556 local list=$(comma_list $(remote_nodes_list))
557 if [ -n "$list" ]; then
558 echo "loading modules on: '$list'"
559 do_rpc_nodes "$list" load_modules_local
565 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
566 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
567 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
568 echo "$LEAK_LUSTRE" 1>&2
569 echo "$LEAK_PORTALS" 1>&2
570 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
571 echo "Memory leaks detected"
572 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
578 wait_exit_ST client # bug 12845
580 $LUSTRE_RMMOD ldiskfs || return 2
582 if $LOAD_MODULES_REMOTE; then
583 local list=$(comma_list $(remote_nodes_list))
584 if [ -n "$list" ]; then
585 echo "unloading modules on: '$list'"
586 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
587 do_rpc_nodes "$list" check_mem_leak
591 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
592 umount /sbin/mount.lustre || true
593 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
594 rm -f /sbin/mount.lustre || true
597 check_mem_leak || return 254
599 echo "modules unloaded."
604 local facet=${1:-$SINGLEMDS}
605 local fstype=$(facet_fstype $facet)
608 ldiskfs) size=50;; # largest seen is 44, leave some headroom
609 zfs) size=400;; # largest seen is 384
615 check_gss_daemon_nodes() {
619 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
620 if [ \\\"\\\$num\\\" -ne 1 ]; then
621 echo \\\$num instance of $dname;
626 check_gss_daemon_facet() {
630 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
631 if [ $num -ne 1 ]; then
632 echo "$num instance of $dname on $facet"
641 echo Stopping $@ on $list
642 do_nodes $list "killall -2 $@ 2>/dev/null || true"
645 # start gss daemons on all nodes, or
646 # "daemon" on "list" if set
647 start_gss_daemons() {
651 if [ "$list" ] && [ "$daemon" ] ; then
652 echo "Starting gss daemon on nodes: $list"
653 do_nodes $list "$daemon" || return 8
657 local list=$(comma_list $(mdts_nodes))
658 echo "Starting gss daemon on mds: $list"
659 do_nodes $list "$LSVCGSSD -v" || return 1
661 do_nodes $list "$LGSSD -v" || return 2
664 list=$(comma_list $(osts_nodes))
665 echo "Starting gss daemon on ost: $list"
666 do_nodes $list "$LSVCGSSD -v" || return 3
667 # starting on clients
669 local clients=${CLIENTS:-`hostname`}
671 echo "Starting $LGSSD on clients $clients "
672 do_nodes $clients "$LGSSD -v" || return 4
675 # wait daemons entering "stable" status
679 # check daemons are running
681 list=$(comma_list $(mdts_nodes) $(osts_nodes))
682 check_gss_daemon_nodes $list lsvcgssd || return 5
684 list=$(comma_list $(mdts_nodes))
685 check_gss_daemon_nodes $list lgssd || return 6
688 check_gss_daemon_nodes $clients lgssd || return 7
693 local list=$(comma_list $(mdts_nodes))
695 send_sigint $list lsvcgssd lgssd
697 list=$(comma_list $(osts_nodes))
698 send_sigint $list lsvcgssd
700 list=${CLIENTS:-`hostname`}
701 send_sigint $list lgssd
706 if ! module_loaded ptlrpc_gss; then
707 load_module ptlrpc/gss/ptlrpc_gss
708 module_loaded ptlrpc_gss ||
709 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
712 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
715 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
716 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
724 # maybe cleanup credential cache?
730 local var=${facet}_svc
738 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
739 tr '[:lower:]' '[:upper:]'
745 if [ $facet == mgs ]; then
749 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
757 if [ -n "${!var}" ]; then
762 var=$(facet_type $facet)FSTYPE
763 if [ -n "${!var}" ]; then
768 if [ -n "$FSTYPE" ]; then
773 if [[ $facet == mgs ]] && combined_mgs_mds; then
785 local facets=$(get_facets)
788 for facet in ${facets//,/ }; do
789 if [ $node == $(facet_host $facet) ] ||
790 [ $node == "$(facet_failover_host $facet)" ]; then
791 fstype=$(facet_fstype $facet)
792 if [[ $fstypes != *$fstype* ]]; then
793 fstypes+="${fstypes:+,}$fstype"
804 local fstype=$(facet_fstype $facet)
808 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
810 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
811 ${dev} 2>/dev/null");;
813 error "unknown fstype!";;
821 local device=$(mdsdevname $num)
822 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
828 local device=$(ostdevname $num)
829 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
834 # Get the device of a facet.
841 mgs) device=$(mgsdevname) ;;
842 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
843 ost*) device=$(ostdevname $(facet_number $facet)) ;;
844 fs2mds) device=$(mdsdevname 1_2) ;;
845 fs2ost) device=$(ostdevname 1_2) ;;
846 fs3ost) device=$(ostdevname 2_2) ;;
854 # Get the virtual device of a facet.
861 mgs) device=$(mgsvdevname) ;;
862 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
863 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
864 fs2mds) device=$(mdsvdevname 1_2) ;;
865 fs2ost) device=$(ostvdevname 1_2) ;;
866 fs3ost) device=$(ostvdevname 2_2) ;;
874 # Re-read the partition table on failover partner host.
875 # After a ZFS storage pool is created on a shared device, the partition table
876 # on the device may change. However, the operating system on the failover
877 # host may not notice the change automatically. Without the up-to-date partition
878 # block devices, 'zpool import ..' cannot find the labels, whose positions are
879 # relative to partition rather than disk beginnings.
881 # This function performs partprobe on the failover host to make it re-read the
884 refresh_partition_table() {
889 host=$(facet_passive_host $facet)
890 if [[ -n "$host" ]]; then
891 do_node $host "$PARTPROBE $device"
896 # Get ZFS storage pool name.
903 device=$(facet_device $facet)
904 # poolname is string before "/"
905 poolname="${device%%/*}"
911 # Create ZFS storage pool.
918 local opts=${@:-"-o cachefile=none"}
920 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
921 $ZPOOL create -f $opts $poolname $vdev"
925 # Create ZFS file system.
931 local opts=${@:-"-o mountpoint=legacy"}
933 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
934 $ZFS create $opts $dataset"
938 # Export ZFS storage pool.
939 # Before exporting the pool, all datasets within the pool should be unmounted.
947 poolname=$(zpool_name $facet)
949 if [[ -n "$poolname" ]]; then
950 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
951 grep -q ^$poolname/ /proc/mounts ||
952 $ZPOOL export $opts $poolname"
957 # Destroy ZFS storage pool.
958 # Destroy the given pool and free up any devices for other use. This command
959 # tries to unmount any active datasets before destroying the pool.
960 # -f Force any active datasets contained within the pool to be unmounted.
964 local poolname=${2:-$(zpool_name $facet)}
966 if [[ -n "$poolname" ]]; then
967 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
968 $ZPOOL destroy -f $poolname"
973 # Import ZFS storage pool.
974 # Force importing, even if the pool appears to be potentially active.
979 local opts=${@:-"-o cachefile=none"}
982 poolname=$(zpool_name $facet)
984 if [[ -n "$poolname" ]]; then
985 opts+=" -d $(dirname $(facet_vdevice $facet))"
986 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
987 $ZPOOL import -f $opts $poolname"
992 # Set the "cachefile=none" property on ZFS storage pool so that the pool
993 # is not automatically imported on system startup.
995 # In a failover environment, this will provide resource level fencing which
996 # will ensure that the same ZFS storage pool will not be imported concurrently
997 # on different nodes.
999 disable_zpool_cache() {
1003 poolname=$(zpool_name $facet)
1005 if [[ -n "$poolname" ]]; then
1006 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1011 # This and set_osd_param() shall be used to access OSD parameters
1012 # once existed under "obdfilter":
1017 # writethrough_cache_enable
1021 local device=${2:-$FSNAME-OST*}
1024 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1025 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
1030 local device=${2:-$FSNAME-OST*}
1034 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1035 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
1039 local dz=${1:-$DEBUG_SIZE}
1041 if [ -f /sys/devices/system/cpu/possible ]; then
1042 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1044 local cpus=$(getconf _NPROCESSORS_CONF)
1047 # bug 19944, adjust size to be -gt num_possible_cpus()
1048 # promise 2MB for every cpu at least
1049 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1052 lctl set_param debug_mb=$dz
1055 set_default_debug () {
1056 local debug=${1:-"$PTLDEBUG"}
1057 local subsys=${2:-"$SUBSYSTEM"}
1058 local debug_size=${3:-$DEBUG_SIZE}
1060 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1061 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1063 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1066 set_default_debug_nodes () {
1069 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1070 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1074 do_rpc_nodes "$nodes" set_default_debug \
1075 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1078 set_default_debug_facet () {
1080 local node=$(facet_active_host $facet)
1081 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1083 set_default_debug_nodes $node
1088 local facets=${1:-$(get_facets)}
1091 for facet in ${facets//,/ }; do
1094 [ $RC -eq 0 ] && continue
1096 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1097 skip "Restart of $facet failed!." && touch $LU482_FAILED
1099 error "Restart of $facet failed!"
1106 # Add argument "arg" (e.g., "loop") to the comma-separated list
1107 # of arguments for option "opt" (e.g., "-o") on command
1108 # line "opts" (e.g., "-o flock").
1114 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1116 if echo "$opts" | grep -q $opt_pattern; then
1117 opts=$(echo "$opts" | sed -e \
1118 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1120 opts+="${opts:+ }$opt $arg"
1128 local dev=$(facet_active $facet)_dev
1129 local opt=${facet}_opt
1130 local mntpt=$(facet_mntpt $facet)
1131 local opts="${!opt} $@"
1133 if [ $(facet_fstype $facet) == ldiskfs ] &&
1134 ! do_facet $facet test -b ${!dev}; then
1135 opts=$(csa_add "$opts" -o loop)
1138 if [[ $(facet_fstype $facet) == zfs ]]; then
1139 # import ZFS storage pool
1140 import_zpool $facet || return ${PIPESTATUS[0]}
1143 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1144 # for testing LU-482 error handling in mount_facets() and test_0a()
1145 if [ -f $TMP/test-lu482-trigger ]; then
1148 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1152 if [ $RC -ne 0 ]; then
1153 echo "Start of ${!dev} on ${facet} failed ${RC}"
1155 set_default_debug_facet $facet
1157 label=$(devicelabel ${facet} ${!dev})
1158 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1159 eval export ${facet}_svc=${label}
1160 echo Started ${label}
1165 # start facet device options
1171 eval export ${facet}_dev=${device}
1172 eval export ${facet}_opt=\"$@\"
1174 local varname=${facet}failover_dev
1175 if [ -n "${!varname}" ] ; then
1176 eval export ${facet}failover_dev=${!varname}
1178 eval export ${facet}failover_dev=$device
1181 local mntpt=$(facet_mntpt $facet)
1182 do_facet ${facet} mkdir -p $mntpt
1183 eval export ${facet}_MOUNT=$mntpt
1184 mount_facet ${facet}
1193 local HOST=`facet_active_host $facet`
1194 [ -z $HOST ] && echo stop: no host for $facet && return 0
1196 local mntpt=$(facet_mntpt $facet)
1197 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1198 if [ ${running} -ne 0 ]; then
1199 echo "Stopping $mntpt (opts:$@) on $HOST"
1200 do_facet ${facet} umount -d $@ $mntpt
1203 # umount should block, but we should wait for unrelated obd's
1204 # like the MGS or MGC to also stop.
1205 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1207 if [[ $(facet_fstype $facet) == zfs ]]; then
1208 # export ZFS storage pool
1213 # save quota version (both administrative and operational quotas)
1214 # add an additional parameter if mountpoint is ever different from $MOUNT
1216 # XXX This function is kept for interoperability with old server (< 2.3.50),
1217 # it should be removed whenever we drop the interoperability for such
1219 quota_save_version() {
1220 local fsname=${2:-$FSNAME}
1222 local ver=$(tr -c -d "123" <<< $spec)
1223 local type=$(tr -c -d "ug" <<< $spec)
1225 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1227 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1229 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1231 local osts=$(get_facets OST)
1232 for ost in ${osts//,/ }; do
1234 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1238 # client could mount several lustre
1240 # XXX This function is kept for interoperability with old server (< 2.3.50),
1241 # it should be removed whenever we drop the interoperability for such
1244 local fsname=${1:-$FSNAME}
1246 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1248 do_nodes $(comma_list $(osts_nodes)) \
1249 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1253 # XXX This function is kept for interoperability with old server (< 2.3.50),
1254 # it should be removed whenever we drop the interoperability for such
1256 restore_quota_old() {
1257 local mntpt=${1:-$MOUNT}
1258 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1259 if [ ! "$old_QUOTA_TYPE" ] ||
1260 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1263 quota_save_version $old_QUOTA_TYPE
1266 # XXX This function is kept for interoperability with old server (< 2.3.50),
1267 # it should be removed whenever we drop the interoperability for such
1272 # no quota enforcement for now and accounting works out of the box
1275 # We need save the original quota_type params, and restore them after testing
1277 # Suppose that quota type the same on mds and ost
1278 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1279 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1280 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1281 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1282 export old_QUOTA_TYPE=$quota_type
1283 quota_save_version $QUOTA_TYPE
1285 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1286 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1289 local quota_usrs=$QUOTA_USERS
1291 # get_filesystem_size
1292 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1293 local blk_soft=$((disksz + 1024))
1294 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1296 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1297 local i_soft=$Inodes
1298 local i_hard=$((i_soft + i_soft / 20))
1300 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1301 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1304 for usr in $quota_usrs; do
1305 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1307 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1309 eval $cmd || error "$cmd FAILED!"
1311 # display the quota status
1312 echo "Quota settings for $usr : "
1313 $LFS quota -v -u $usr $mntpt || true
1317 # get mdt quota type
1319 local varsvc=${SINGLEMDS}_svc
1320 do_facet $SINGLEMDS $LCTL get_param -n \
1321 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1324 # get ost quota type
1326 # All OSTs should have same quota type
1327 local varsvc=ost1_svc
1328 do_facet ost1 $LCTL get_param -n \
1329 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1332 # restore old quota type settings
1334 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1339 if [ "$old_MDT_QUOTA_TYPE" ]; then
1340 do_facet mgs $LCTL conf_param \
1341 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1343 if [ "$old_OST_QUOTA_TYPE" ]; then
1344 do_facet mgs $LCTL conf_param \
1345 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1349 # Handle the case when there is a space in the lfs df
1350 # "filesystem summary" line the same as when there is no space.
1351 # This will allow fixing the "lfs df" summary line in the future.
1353 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1356 # Get free inodes on the MDT specified by mdt index, free indoes on
1357 # the whole filesystem will be returned when index == -1.
1363 if [ $index -eq -1 ]; then
1366 mdt_uuid=$(mdtuuid_from_index $index)
1369 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1374 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1381 # save old quota type & set new quota type
1382 local mdt_qtype=$(mdt_quota_type)
1383 local ost_qtype=$(ost_quota_type)
1385 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1386 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1388 export old_MDT_QUOTA_TYPE=$mdt_qtype
1389 export old_OST_QUOTA_TYPE=$ost_qtype
1391 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1392 error "set mdt quota type failed"
1393 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1394 error "set ost quota type failed"
1396 local quota_usrs=$QUOTA_USERS
1398 # get_filesystem_size
1399 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1400 local blk_soft=$((disksz + 1024))
1401 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1403 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1404 local i_soft=$inodes
1405 local i_hard=$((i_soft + i_soft / 20))
1407 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1408 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1409 "inode-hardlimit: $i_hard"
1412 for usr in $quota_usrs; do
1413 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1415 cmd="$LFS setquota -$type $usr -b $blk_soft"
1416 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1418 eval $cmd || error "$cmd FAILED!"
1420 # display the quota status
1421 echo "Quota settings for $usr : "
1422 $LFS quota -v -u $usr $mntpt || true
1429 local OPTIONS=${3:-$MOUNTOPT}
1431 local device=$MGSNID:/$FSNAME
1432 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1433 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1437 echo "Starting client: $client: $OPTIONS $device $mnt"
1438 do_node $client mkdir -p $mnt
1439 do_node $client $MOUNT_CMD $OPTIONS $device $mnt || return 1
1441 set_default_debug_nodes $client
1453 [ "$3" ] && force=-f
1454 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1455 if [ $running -ne 0 ]; then
1456 echo "Stopping client $client $mnt (opts:$force)"
1457 do_node $client lsof -t $mnt || need_kill=no
1458 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1459 pids=$(do_node $client lsof -t $mnt | sort -u);
1460 if [ -n $pids ]; then
1461 do_node $client kill -9 $pids || true
1465 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1466 if [ $busy -ne 0 ] ; then
1467 echo "$mnt is still busy, wait one second" && sleep 1
1468 do_node $client umount $force $mnt
1473 # nodes is comma list
1474 sanity_mount_check_nodes () {
1480 # FIXME: assume that all cluster nodes run the same os
1481 [ "$(uname)" = Linux ] || return 0
1484 for mnt in $mnts ; do
1485 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1486 mpts=\\\$(mount | grep -c $mnt' ');
1487 if [ \\\$running -ne \\\$mpts ]; then
1488 echo \\\$(hostname) env are INSANE!;
1491 [ $? -eq 0 ] || rc=1
1496 sanity_mount_check_servers () {
1497 [ "$CLIENTONLY" ] &&
1498 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1499 echo Checking servers environments
1501 # FIXME: modify get_facets to display all facets wo params
1502 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1506 for facet in ${facets//,/ }; do
1507 node=$(facet_host ${facet})
1508 mntpt=$(facet_mntpt $facet)
1509 sanity_mount_check_nodes $node $mntpt ||
1510 { error "server $node environments are insane!"; return 1; }
1514 sanity_mount_check_clients () {
1515 local clients=${1:-$CLIENTS}
1516 local mntpt=${2:-$MOUNT}
1517 local mntpt2=${3:-$MOUNT2}
1519 [ -z $clients ] && clients=$(hostname)
1520 echo Checking clients $clients environments
1522 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1523 error "clients environments are insane!"
1526 sanity_mount_check () {
1527 sanity_mount_check_servers || return 1
1528 sanity_mount_check_clients || return 2
1531 # mount clients if not mouted
1532 zconf_mount_clients() {
1535 local OPTIONS=${3:-$MOUNTOPT}
1537 local device=$MGSNID:/$FSNAME
1538 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1539 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1543 echo "Starting client $clients: $OPTIONS $device $mnt"
1546 running=\\\$(mount | grep -c $mnt' ');
1548 if [ \\\$running -eq 0 ] ; then
1550 $MOUNT_CMD $OPTIONS $device $mnt;
1553 exit \\\$rc" || return ${PIPESTATUS[0]}
1555 echo "Started clients $clients: "
1556 do_nodes $clients "mount | grep $mnt' '"
1558 set_default_debug_nodes $clients
1563 zconf_umount_clients() {
1568 [ "$3" ] && force=-f
1570 echo "Stopping clients: $clients $mnt (opts:$force)"
1571 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1572 if [ \\\$running -ne 0 ] ; then
1573 echo Stopping client \\\$(hostname) $mnt opts:$force;
1574 lsof $mnt || need_kill=no;
1575 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1576 pids=\\\$(lsof -t $mnt | sort -u);
1577 if [ -n \\\"\\\$pids\\\" ]; then
1581 while umount $force $mnt 2>&1 | grep -q "busy"; do
1582 echo "$mnt is still busy, wait one second" && sleep 1;
1589 echo + $POWER_DOWN $node
1593 shutdown_node_hard () {
1595 local attempts=$SHUTDOWN_ATTEMPTS
1597 for i in $(seq $attempts) ; do
1600 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1601 echo "waiting for $host to fail attempts=$attempts"
1602 [ $i -lt $attempts ] || \
1603 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1609 local mnt=${2:-$MOUNT}
1612 if [ "$FAILURE_MODE" = HARD ]; then
1613 shutdown_node_hard $client
1615 zconf_umount_clients $client $mnt -f
1621 local facets="$(get_facets OST),$(get_facets MDS)"
1624 combined_mgs_mds || facets="$facets,mgs"
1626 for facet in ${facets//,/ }; do
1627 if [ $(facet_active_host $facet) == $host ]; then
1628 affected="$affected $facet"
1632 echo $(comma_list $affected)
1637 local host=${2:-$(facet_host $facet)}
1639 local label=$(convert_facet2label $facet)
1640 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1643 facets_up_on_host () {
1645 local facets=$(facets_on_host $host)
1648 for facet in ${facets//,/ }; do
1649 if $(facet_up $facet $host); then
1650 affected_up="$affected_up $facet"
1654 echo $(comma_list $affected_up)
1660 if [ "$FAILURE_MODE" = HARD ]; then
1661 shutdown_node_hard $(facet_active_host $facet)
1669 echo + $POWER_UP $node
1682 if [ "$FAILURE_MODE" = HARD ]; then
1683 reboot_node $(facet_active_host $facet)
1691 if [ "$FAILURE_MODE" = HARD ]; then
1701 for facet in ${facets//,/ }; do
1702 hosts=$(expand_list $hosts $(facet_host $facet) )
1708 _check_progs_installed () {
1712 for prog in $progs; do
1713 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1714 echo $prog missing on $(hostname)
1721 check_progs_installed () {
1725 do_rpc_nodes "$nodes" _check_progs_installed $@
1728 # recovery-scale functions
1730 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1733 start_client_load() {
1736 local var=$(node_var_name $client)_load
1737 eval export ${var}=$load
1739 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1740 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1741 END_RUN_FILE=$END_RUN_FILE \
1742 LOAD_PID_FILE=$LOAD_PID_FILE \
1743 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1744 TESTNAME=$TESTNAME \
1745 DBENCH_LIB=$DBENCH_LIB \
1746 DBENCH_SRC=$DBENCH_SRC \
1747 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1751 log "Started client load: ${load} on $client"
1753 # get the children process IDs
1754 local pids=$(ps --ppid $ppid -o pid= | xargs)
1755 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1759 start_client_loads () {
1760 local -a clients=(${1//,/ })
1761 local numloads=${#CLIENT_LOADS[@]}
1764 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1765 testnum=$((nodenum % numloads))
1766 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1768 # bug 22169: wait the background threads to start
1772 # only for remote client
1773 check_client_load () {
1775 local var=$(node_var_name $client)_load
1776 local TESTLOAD=run_${!var}.sh
1778 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1780 # bug 18914: try to connect several times not only when
1781 # check ps, but while check_catastrophe also
1784 while [ $RC = 254 -a $tries -gt 0 ]; do
1788 if ! check_catastrophe $client; then
1790 if [ $RC -eq 254 ]; then
1791 # FIXME: not sure how long we shuold sleep here
1795 echo "check catastrophe failed: RC=$RC "
1799 # We can continue try to connect if RC=254
1800 # Just print the warning about this
1801 if [ $RC = 254 ]; then
1802 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1805 # see if the load is still on the client
1808 while [ $RC = 254 -a $tries -gt 0 ]; do
1812 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1817 if [ $RC = 254 ]; then
1818 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1819 # see if we can diagnose a bit why this is
1824 check_client_loads () {
1825 local clients=${1//,/ }
1829 for client in $clients; do
1830 check_client_load $client
1832 if [ "$rc" != 0 ]; then
1833 log "Client load failed on node $client, rc=$rc"
1839 restart_client_loads () {
1840 local clients=${1//,/ }
1841 local expectedfail=${2:-""}
1845 for client in $clients; do
1846 check_client_load $client
1848 if [ "$rc" != 0 -a "$expectedfail" ]; then
1849 local var=$(node_var_name $client)_load
1850 start_client_load $client ${!var}
1851 echo "Restarted client load ${!var}: on $client. Checking ..."
1852 check_client_load $client
1854 if [ "$rc" != 0 ]; then
1855 log "Client load failed to restart on node $client, rc=$rc"
1856 # failure one client load means test fail
1857 # we do not need to check other
1866 # Start vmstat and save its process ID in a file.
1871 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1874 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1875 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1878 # Display the nodes on which client loads failed.
1879 print_end_run_file() {
1883 [ -s $file ] || return 0
1885 echo "Found the END_RUN_FILE file: $file"
1888 # A client load will stop if it finds the END_RUN_FILE file.
1889 # That does not mean the client load actually failed though.
1890 # The first node in END_RUN_FILE is the one we are interested in.
1893 if [ -n "$node" ]; then
1894 local var=$(node_var_name $node)_load
1896 local prefix=$TESTLOG_PREFIX
1897 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1898 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1899 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1901 echo "Client load ${!var} failed on node $node:"
1907 # Stop the process which had its PID saved in a file.
1912 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1914 do_nodes $nodes "test -f $pid_file &&
1915 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1918 # Stop all client loads.
1919 stop_client_loads() {
1920 local nodes=${1:-$CLIENTS}
1923 # stop the client loads
1924 stop_process $nodes $pid_file
1926 # clean up the processes that started them
1927 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1929 # End recovery-scale functions
1931 # verify that lustre actually cleaned up properly
1933 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1934 error "LBUG/LASSERT detected"
1935 BUSY=`dmesg | grep -i destruct || true`
1936 if [ "$BUSY" ]; then
1938 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1942 check_mem_leak || exit 204
1944 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1945 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1948 if module_loaded lnet || module_loaded libcfs; then
1949 echo "$TESTSUITE: modules still loaded..." 1>&2
1958 if [[ "$1" == "--verbose" ]]; then
1973 PREV_RESULT=$(do_node $node "$TEST")
1975 RESULT=$(do_node $node "$TEST")
1976 if [[ "$RESULT" == "$FINAL" ]]; then
1977 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
1978 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
1982 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
1983 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
1987 [[ $WAIT -ge $MAX ]] && break
1988 [[ $((WAIT % print)) -eq 0 ]] &&
1989 echo "Waiting $((MAX - WAIT)) secs for update"
1990 WAIT=$((WAIT + sleep))
1993 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1997 wait_update_facet() {
2000 wait_update $(facet_active_host $facet) "$@"
2004 do_nodes $(comma_list $(mdts_nodes)) \
2005 "lctl set_param -n osd*.*MDT*.force_sync 1"
2006 do_nodes $(comma_list $(osts_nodes)) \
2007 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
2008 grep -v 'Found no match'
2011 wait_delete_completed_mds() {
2012 local MAX_WAIT=${1:-20}
2014 local stime=`date +%s`
2019 # find MDS with pending deletions
2020 for node in $(mdts_nodes); do
2021 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
2022 2>/dev/null | calc_sum)
2023 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
2026 mds2sync="$mds2sync $node"
2028 if [ "$mds2sync" == "" ]; then
2031 mds2sync=$(comma_list $mds2sync)
2033 # sync MDS transactions
2034 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
2036 # wait till all changes are sent and commmitted by OSTs
2037 # for ldiskfs space is released upon execution, but DMU
2038 # do this upon commit
2041 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
2042 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
2044 #echo "$node: $changes changes on all"
2045 if [ "$changes" -eq "0" ]; then
2047 #echo "delete took $((etime - stime)) seconds"
2055 echo "Delete is not completed in $((etime - stime)) seconds"
2056 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
2062 # we can use "for" here because we are waiting the slowest
2063 for host in ${hostlist//,/ }; do
2064 check_network "$host" 900
2066 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2073 for facet in ${facetlist//,/ }; do
2074 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2076 wait_for_host $hostlist
2079 _wait_recovery_complete () {
2082 # Use default policy if $2 is not passed by caller.
2083 local MAX=${2:-$(max_recovery_time)}
2088 while [ $WAIT -lt $MAX ]; do
2089 STATUS=$(lctl get_param -n $param | grep status)
2091 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2094 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2096 echo "$param recovery not done in $MAX sec. $STATUS"
2100 wait_recovery_complete () {
2103 # with an assumption that at_max is the same on all nodes
2104 local MAX=${2:-$(max_recovery_time)}
2107 if [ "$FAILURE_MODE" = HARD ]; then
2108 facets=$(facets_on_host $(facet_active_host $facet))
2110 echo affected facets: $facets
2112 # we can use "for" here because we are waiting the slowest
2113 for facet in ${facets//,/ }; do
2114 local var_svc=${facet}_svc
2115 local param="*.${!var_svc}.recovery_status"
2117 local host=$(facet_active_host $facet)
2118 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2122 wait_mds_ost_sync () {
2123 # just because recovery is done doesn't mean we've finished
2124 # orphan cleanup. Wait for llogs to get synchronized.
2125 echo "Waiting for orphan cleanup..."
2126 # MAX value includes time needed for MDS-OST reconnection
2127 local MAX=$(( TIMEOUT * 2 ))
2128 local WAIT_TIMEOUT=${1:-$MAX}
2131 local list=$(comma_list $(mdts_nodes))
2132 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2133 if ! do_facet $SINGLEMDS \
2134 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2136 # old way, use mds_sync
2138 list=$(comma_list $(osts_nodes))
2139 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2142 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2143 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2144 local -a sync=($(do_nodes $list "$cmd"))
2147 for ((i=0; i<${#sync[@]}; i++)); do
2149 [ ${sync[$i]} -eq 1 ] && continue
2151 [ ${sync[$i]} -eq 0 ] && continue
2153 # there is a not finished MDS-OST synchronization
2157 sleep 2 # increase waiting time and cover statfs cache
2158 [ ${con} -eq 1 ] && return 0
2159 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2163 # show which nodes are not finished.
2164 do_nodes $list "$cmd"
2165 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2169 wait_destroy_complete () {
2170 echo "Waiting for local destroys to complete"
2171 # MAX value shouldn't be big as this mean server responsiveness
2172 # never increase this just to make test pass but investigate
2173 # why it takes so long time
2176 while [ $WAIT -lt $MAX ]; do
2177 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2181 for ((i=0; i<${#RPCs[@]}; i++)); do
2182 [ ${RPCs[$i]} -eq 0 ] && continue
2183 # there are still some destroy RPCs in flight
2188 [ ${con} -eq 1 ] && return 0 # done waiting
2189 echo "Waiting ${WAIT}s for local destroys to complete"
2192 echo "Local destroys weren't done in $MAX sec."
2196 wait_delete_completed() {
2197 wait_delete_completed_mds $1 || return $?
2198 wait_destroy_complete
2207 # conf-sanity 31 takes a long time cleanup
2208 while [ $WAIT -lt 300 ]; do
2209 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2210 [ -z "${running}" ] && return 0
2211 echo "waited $WAIT for${running}"
2212 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2214 WAIT=$((WAIT + INTERVAL))
2216 echo "service didn't stop after $WAIT seconds. Still running:"
2221 wait_remote_prog () {
2227 [ "$PDSH" = "no_dsh" ] && return 0
2229 while [ $WAIT -lt $2 ]; do
2230 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2231 [ -z "${running}" ] && return 0 || true
2232 echo "waited $WAIT for: "
2234 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2236 WAIT=$((WAIT + INTERVAL))
2238 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2239 [ -z "$pids" ] && return 0
2240 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2241 # FIXME: not portable
2242 for pid in $pids; do
2243 cat /proc/${pid}/status || true
2244 cat /proc/${pid}/wchan || true
2246 kill -9 $pid || true
2255 # not every config has many clients
2257 if [ ! -z "$CLIENTS" ]; then
2258 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2260 stat -f $MOUNT > /dev/null
2266 # usually checked on particular client or locally
2268 if [ ! -z "$client" ]; then
2269 $PDSH $client "stat -f $MOUNT" > /dev/null
2271 stat -f $MOUNT > /dev/null
2279 client_reconnect() {
2280 uname -n >> $MOUNT/recon
2281 if [ -z "$CLIENTS" ]; then
2282 df $MOUNT; uname -n >> $MOUNT/recon
2284 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2286 echo Connected clients:
2288 ls -l $MOUNT/recon > /dev/null
2292 affected_facets () {
2295 local host=$(facet_active_host $facet)
2296 local affected=$facet
2298 if [ "$FAILURE_MODE" = HARD ]; then
2299 affected=$(facets_up_on_host $host)
2313 #Because it will only get up facets, we need get affected
2314 #facets before shutdown
2315 #For HARD Failure mode, it needs make sure facets on the same
2316 #HOST will only be shutdown and reboot once
2317 for facet in ${facets//,/ }; do
2318 local affected_facet
2320 #check whether facet has been included in other affected facets
2321 for ((index=0; index<$total; index++)); do
2322 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2325 if [ $skip -eq 0 ]; then
2326 affecteds[$total]=$(affected_facets $facet)
2331 for ((index=0; index<$total; index++)); do
2332 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2333 local host=$(facet_active_host $facet)
2334 echo "Failing ${affecteds[index]} on $host"
2335 shutdown_facet $facet
2338 for ((index=0; index<$total; index++)); do
2339 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2340 echo reboot facets: ${affecteds[index]}
2344 change_active ${affecteds[index]}
2346 wait_for_facet ${affecteds[index]}
2347 # start mgs first if it is affected
2348 if ! combined_mgs_mds &&
2349 list_member ${affecteds[index]} mgs; then
2350 mount_facet mgs || error "Restart of mgs failed"
2352 # FIXME; has to be changed to mount all facets concurrently
2353 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2354 echo mount facets: ${affecteds[index]}
2355 mount_facets ${affecteds[index]}
2365 do_facet $facet "sync; sync; sync"
2368 # make sure there will be no seq change
2369 local clients=${CLIENTS:-$HOSTNAME}
2370 local f=fsa-\\\$\(hostname\)
2371 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2372 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2374 local svc=${facet}_svc
2375 do_facet $facet $LCTL --device ${!svc} notransno
2377 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2378 # in-memory state has to be cleared by either rebooting the host or
2379 # exporting and reimporting the pool.
2381 # Although the uberblocks are not updated when a pool is freezed,
2382 # transactions are still written to the disks. Modified blocks may be
2383 # cached in memory when tests try reading them back. The
2384 # export-and-reimport process also evicts any cached pool data from
2385 # memory to provide the correct "data loss" semantics.
2387 # In the test framework, the exporting and importing operations are
2388 # handled by stop() and mount_facet() separately, which are used
2389 # inside fail() and fail_abort().
2391 do_facet $facet $LCTL --device ${!svc} readonly
2392 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2393 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2396 replay_barrier_nodf() {
2397 local facet=$1 echo running=${running}
2398 do_facet $facet "sync; sync; sync"
2399 local svc=${facet}_svc
2400 echo Replay barrier on ${!svc}
2401 do_facet $facet $LCTL --device ${!svc} notransno
2402 do_facet $facet $LCTL --device ${!svc} readonly
2403 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2404 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2407 replay_barrier_nosync() {
2408 local facet=$1 echo running=${running}
2409 local svc=${facet}_svc
2410 echo Replay barrier on ${!svc}
2411 do_facet $facet $LCTL --device ${!svc} notransno
2412 do_facet $facet $LCTL --device ${!svc} readonly
2413 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2414 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2418 # Get Lustre client uuid for a given Lustre mount point.
2421 local mntpnt=${1:-$MOUNT}
2423 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2424 local uuid=$($LCTL get_param -n llite.$name.uuid)
2429 mds_evict_client() {
2430 local mntpnt=${1:-$MOUNT}
2431 local uuid=$(get_client_uuid $mntpnt)
2433 do_facet $SINGLEMDS \
2434 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2437 ost_evict_client() {
2438 local mntpnt=${1:-$MOUNT}
2439 local uuid=$(get_client_uuid $mntpnt)
2442 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2447 local clients=${CLIENTS:-$HOSTNAME}
2449 facet_failover $* || error "failover: $?"
2450 wait_clients_import_state "$clients" "$facets" FULL
2451 clients_up || error "post-failover df: $?"
2456 facet_failover $facet
2462 change_active $facet
2463 wait_for_facet $facet
2464 mount_facet $facet -o abort_recovery
2465 clients_up || echo "first df failed: $?"
2466 clients_up || error "post-failover df: $?"
2470 echo There is no lmc. This is mountconf, baby.
2474 host_nids_address() {
2478 if [ -n "$kind" ]; then
2479 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2481 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2487 if [ "$1" = "'*'" ]; then echo \'*\'; else
2493 if [ "$1" = "'*'" ]; then echo \'*\'; else
2494 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2496 if [ -z "$ID" ]; then
2497 echo "Could not get a ptl id for $1..."
2506 h2name_or_ip "$1" "tcp"
2511 if [ "$1" = "'*'" ]; then echo \'*\'; else
2512 if type __h2elan >/dev/null 2>&1; then
2515 ID=`echo $1 | sed 's/[^0-9]*//g'`
2523 h2name_or_ip "$1" "o2ib"
2527 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2528 # expressions format. As a bonus we can then just pass in those variables
2529 # to pdsh. What this function does is take a HOSTLIST type string and
2530 # expand it into a space deliminated list for us.
2538 [ -z "$hostlist" ] && return
2540 # Translate the case of [..],..,[..] to [..] .. [..]
2541 list="${hostlist/],/] }"
2543 [[ "$front" == *,* ]] && {
2546 list=${list/${old}/${new}}
2549 for item in $list; do
2550 # Test if we have any []'s at all
2551 if [ "$item" != "${item/\[/}" ]; then {
2552 # Expand the [*] into list
2556 if [ "$name" != "$item" ]; then
2557 group=${item#$name[*}
2560 for range in ${group//,/ }; do
2564 # Number of leading zeros
2567 end=$(echo $end | sed 's/0*//')
2568 [[ -z "$end" ]] && end=0
2569 [[ $padlen2 -gt $padlen ]] && {
2570 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2573 begin=$(echo $begin | sed 's/0*//')
2574 [ -z $begin ] && begin=0
2576 for num in $(seq -f "%0${padlen}g" $begin $end); do
2577 value="${name#*,}${num}${back}"
2578 [ "$value" != "${value/\[/}" ] && {
2579 value=$(hostlist_expand "$value")
2581 myList="$myList $value"
2586 myList="$myList $item"
2589 myList=${myList//,/ }
2590 myList=${myList:1} # Remove first character which is a space
2592 # Filter any duplicates without sorting
2594 myList="${list%% *}"
2596 while [[ "$list" != ${myList##* } ]]; do
2597 list=${list//${list%% *} /}
2598 myList="$myList ${list%% *}"
2600 myList="${myList%* }";
2602 # We can select an object at a offset in the list
2605 for item in $myList; do
2607 [ $cnt -eq $offset ] && {
2611 [ $(get_node_count $myList) -ne 1 ] && myList=""
2620 [ "$facet" == client ] && echo -n $HOSTNAME && return
2621 varname=${facet}_HOST
2622 if [ -z "${!varname}" ]; then
2623 if [ "${facet:0:3}" == "ost" ]; then
2624 local fh=${facet%failover}_HOST
2625 eval export ${facet}_HOST=${!fh}
2626 if [ -z "${!varname}" ]; then
2627 eval export ${facet}_HOST=${ost_HOST}
2629 elif [ "${facet:0:3}" == "mdt" -o \
2630 "${facet:0:3}" == "mds" -o \
2631 "${facet:0:3}" == "mgs" ]; then
2632 eval export ${facet}_HOST=${mds_HOST}
2638 facet_failover_host() {
2642 var=${facet}failover_HOST
2643 if [ -n "${!var}" ]; then
2648 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2649 "${facet:0:3}" == "mgs" ]; then
2651 eval export ${facet}failover_host=${mds_HOST}
2656 if [[ $facet == ost* ]]; then
2657 eval export ${facet}failover_host=${ost_HOST}
2665 local activevar=${facet}active
2667 if [ -f $TMP/${facet}active ] ; then
2668 source $TMP/${facet}active
2671 active=${!activevar}
2672 if [ -z "$active" ] ; then
2679 facet_active_host() {
2681 local active=`facet_active $facet`
2682 if [ "$facet" == client ]; then
2685 echo `facet_host $active`
2689 # Get the passive failover partner host of facet.
2690 facet_passive_host() {
2692 [[ $facet = client ]] && return
2694 local host=${facet}_HOST
2695 local failover_host=${facet}failover_HOST
2696 local active_host=$(facet_active_host $facet)
2698 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2700 if [[ $active_host = ${!host} ]]; then
2701 echo -n ${!failover_host}
2711 facetlist=$(exclude_items_from_list $facetlist mgs)
2713 for facet in ${facetlist//,/ }; do
2714 local failover=${facet}failover
2715 local host=`facet_host $failover`
2716 [ -z "$host" ] && return
2718 local curactive=`facet_active $facet`
2719 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2720 eval export ${facet}active=$facet
2722 eval export ${facet}active=$failover
2724 # save the active host for this facet
2725 local activevar=${facet}active
2726 echo "$activevar=${!activevar}" > $TMP/$activevar
2727 [[ $facet = mds1 ]] && combined_mgs_mds && \
2728 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2729 local TO=`facet_active_host $facet`
2730 echo "Failover $facet to $TO"
2736 # do not stripe off hostname if verbose, bug 19215
2737 if [ x$1 = x--verbose ]; then
2745 if [ "$HOST" = "$HOSTNAME" ]; then
2747 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2748 echo "cannot run remote command on $HOST with $myPDSH"
2752 echo "CMD: $HOST $@" >&2
2753 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2756 if [ "$myPDSH" = "rsh" ]; then
2757 # we need this because rsh does not return exit code of an executed command
2758 local command_status="$TMP/cs"
2759 rsh $HOST ":> $command_status"
2760 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2761 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2762 echo command failed >$command_status"
2763 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2768 # print HOSTNAME for myPDSH="no_dsh"
2769 if [[ $myPDSH = no_dsh ]]; then
2770 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2772 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2775 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2777 return ${PIPESTATUS[0]}
2781 do_node --verbose "$@"
2784 single_local_node () {
2785 [ "$1" = "$HOSTNAME" ]
2788 # Outputs environment variable assignments that should be passed to remote nodes
2792 local facets=$(get_facets)
2795 for var in ${!MODOPTS_*}; do
2797 echo -n " ${var}=\"$value\""
2800 for facet in ${facets//,/ }; do
2802 if [ -n "${!var}" ]; then
2803 echo -n " $var=${!var}"
2807 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2808 if [ -n "${!var}" ]; then
2809 echo -n " $var=${!var}"
2813 if [ -n "$FSTYPE" ]; then
2814 echo -n " FSTYPE=$FSTYPE"
2820 # do not stripe off hostname if verbose, bug 19215
2821 if [ x$1 = x--verbose ]; then
2829 if single_local_node $rnodes; then
2831 do_nodev $rnodes "$@"
2833 do_node $rnodes "$@"
2838 # This is part from do_node
2841 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2842 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2844 export FANOUT=$(get_node_count "${rnodes//,/ }")
2846 echo "CMD: $rnodes $@" >&2
2847 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2850 # do not replace anything from pdsh output if -N is used
2851 # -N Disable hostname: prefix on lines of output.
2852 if $verbose || [[ $myPDSH = *-N* ]]; then
2853 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2855 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2857 return ${PIPESTATUS[0]}
2863 local HOST=`facet_active_host $facet`
2864 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2868 # Function: do_facet_random_file $FACET $FILE $SIZE
2869 # Creates FILE with random content on the given FACET of given SIZE
2871 do_facet_random_file() {
2875 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2876 do_facet $facet "$cmd 2>/dev/null"
2879 do_facet_create_file() {
2883 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2884 do_facet $facet "$cmd 2>/dev/null"
2888 do_nodes --verbose "$@"
2894 # make sure its not already running
2896 rm -f $TMP/${facet}active
2897 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2898 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2900 if [[ $(facet_fstype $facet) == zfs ]]; then
2902 # After formatting a ZFS target, "cachefile=none" property will
2903 # be set on the ZFS storage pool so that the pool is not
2904 # automatically imported on system startup. And then the pool
2905 # will be exported so as to leave the importing and exporting
2906 # operations handled by mount_facet() and stop() separately.
2908 refresh_partition_table $facet $(facet_vdevice $facet)
2909 disable_zpool_cache $facet
2914 # Device formatted as ost
2917 local DEVNAME=OSTDEV$num
2919 local fstype=$(facet_fstype ost$num)
2923 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2924 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2926 #try $OSTZFSDEVn - independent of vdev
2927 DEVNAME=OSTZFSDEV$num
2928 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
2930 error "unknown fstype!";;
2936 # Physical device location of data
2942 local fstype=$(facet_fstype ost$num)
2946 # vdevs are not supported by ldiskfs
2949 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
2950 # Device formated by zfs
2952 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2954 error "unknown fstype!";;
2960 # Logical device formated for lustre
2963 local DEVNAME=MDSDEV$num
2965 local fstype=$(facet_fstype mds$num)
2969 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
2970 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2972 # try $MDSZFSDEVn - independent of vdev
2973 DEVNAME=MDSZFSDEV$num
2974 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
2976 error "unknown fstype!";;
2982 # Physical location of data
2986 local fstype=$(facet_fstype mds$num)
2990 # vdevs are not supported by ldiskfs
2993 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
2994 # Device formated by ZFS
2995 local DEVNAME=MDSDEV$num
2996 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2998 error "unknown fstype!";;
3006 local fstype=$(facet_fstype mgs)
3010 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3011 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3012 DEVPTR=$(mdsdevname 1)
3017 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3018 ( [ -z "$MGSZFSDEV" ] &&
3019 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3020 DEVPTR=$(mdsdevname 1)
3022 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3025 error "unknown fstype!";;
3034 local fstype=$(facet_fstype mgs)
3038 # vdevs are not supported by ldiskfs
3041 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3042 ( [ -z "$MGSDEV" ] &&
3043 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3044 VDEVPTR=$(mdsvdevname 1)
3045 elif [ -n "$MGSDEV" ]; then
3049 error "unknown fstype!";;
3057 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3059 local var=${facet}_MOUNT
3060 eval mntpt=${!var:-${MOUNT%/*}/$facet}
3067 local dev=$(facet_device $facet)
3068 local mnt=$(facet_mntpt $facet)
3071 if ! do_facet $facet test -b $dev; then
3074 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3079 local dev=$(facet_device $facet)
3080 local mnt=$(facet_mntpt $facet)
3082 do_facet $facet umount -d $mnt
3086 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3091 local ds=$(facet_device $facet)
3092 local mnt=$(facet_mntpt $facet)
3097 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3098 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3099 do_facet $facet $ZFS set canmount=noauto $ds
3101 # The "legacy" mount method is used here because "zfs unmount $mnt"
3102 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3103 # targets are not available at the time, the stat(2) on $MOUNT will
3106 do_facet $facet $ZFS set mountpoint=legacy $ds
3107 do_facet $facet mount -t zfs $ds $mnt
3108 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3109 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3114 local ds=$(facet_device $facet)
3115 local mnt=$(facet_mntpt $facet)
3116 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3117 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3118 local mntpt=${!var_mntpt}
3119 local canmnt=${!var_canmnt}
3123 do_facet $facet umount $mnt
3124 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3125 do_facet $facet $ZFS set canmount=$canmnt $ds
3131 local fstype=$(facet_fstype $facet)
3133 mount_$fstype $facet
3138 local fstype=$(facet_fstype $facet)
3140 unmount_$fstype $facet
3147 # make sure we are using the primary server, so test-framework will
3148 # be able to clean up properly.
3149 activemds=`facet_active mds1`
3150 if [ $activemds != "mds1" ]; then
3154 local clients=$CLIENTS
3155 [ -z $clients ] && clients=$(hostname)
3157 zconf_umount_clients $clients $MOUNT "$*" || true
3158 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3160 [ "$CLIENTONLY" ] && return
3161 # The add fn does rm ${facet}active file, this would be enough
3162 # if we use do_facet <facet> only after the facet added, but
3163 # currently we use do_facet mds in local.sh
3164 for num in `seq $MDSCOUNT`; do
3166 rm -f ${TMP}/mds${num}active
3168 combined_mgs_mds && rm -f $TMP/mgsactive
3170 for num in `seq $OSTCOUNT`; do
3172 rm -f $TMP/ost${num}active
3175 if ! combined_mgs_mds ; then
3182 cleanup_echo_devs () {
3183 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3185 for dev in $devs; do
3186 $LCTL --device $dev cleanup
3187 $LCTL --device $dev detach
3192 nfs_client_mode && return
3201 combined_mgs_mds () {
3202 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3203 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3207 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3211 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3217 local fsname=${3:-"$FSNAME"}
3218 local type=$(facet_type $facet)
3219 local index=$(($(facet_number $facet) - 1))
3220 local fstype=$(facet_fstype $facet)
3221 local host=$(facet_host $facet)
3226 if [ $type == MGS ] && combined_mgs_mds; then
3230 if [ $type == MGS ] || ( [ $type == MDS ] &&
3231 [ "$dev" == $(mgsdevname) ] &&
3232 [ "$host" == "$(facet_host mgs)" ] ); then
3235 opts="--mgsnode=$MGSNID"
3238 if [ $type != MGS ]; then
3239 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3243 var=${facet}failover_HOST
3244 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3245 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3248 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3249 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3251 if [ $type == MDS ]; then
3252 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3253 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3254 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3255 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3256 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3258 if [ $fstype == ldiskfs ]; then
3259 # Check for wide striping
3260 if [ $OSTCOUNT -gt 160 ]; then
3261 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3262 fs_mkfs_opts+="-O large_xattr"
3265 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3266 if [ ! -z $EJOURNAL ]; then
3267 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3269 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3273 if [ $type == OST ]; then
3274 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3275 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3277 if [ $fstype == ldiskfs ]; then
3278 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3282 opts+=" --backfstype=$fstype"
3285 if [ -n "${!var}" ]; then
3286 opts+=" --device-size=${!var}"
3289 var=$(upper $fstype)_MKFS_OPTS
3290 fs_mkfs_opts+=${!var:+" ${!var}"}
3292 var=${type}_FS_MKFS_OPTS
3293 fs_mkfs_opts+=${!var:+" ${!var}"}
3295 if [ -n "${fs_mkfs_opts## }" ]; then
3296 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3300 opts+=${!var:+" ${!var}"}
3313 # We need ldiskfs here, may as well load them all
3315 [ "$CLIENTONLY" ] && return
3316 echo Formatting mgs, mds, osts
3317 if ! combined_mgs_mds ; then
3318 echo "Format mgs: $(mgsdevname)"
3319 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3320 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3324 for num in $(seq $MDSCOUNT); do
3325 echo "Format mds$num: $(mdsdevname $num)"
3326 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3327 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3328 ${quiet:+>/dev/null} || exit 10
3331 for num in $(seq $OSTCOUNT); do
3332 echo "Format ost$num: $(ostdevname $num)"
3333 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3334 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3335 ${quiet:+>/dev/null} || exit 10
3340 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3344 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3348 # 0: success, the old identity set already.
3349 # 1: success, the old identity does not set.
3354 local j=`expr $num - 1`
3355 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3357 if [ -z "$MDT" ]; then
3361 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3364 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3366 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3369 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3371 if [ $old = "NONE" ]; then
3380 zconf_umount `hostname` $1 || error "umount failed"
3381 zconf_mount `hostname` $1 || error "mount failed"
3389 rm -f $TMP/${facet}active
3390 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3395 local mdt_count=${1:-$MDSCOUNT}
3396 local ost_count=${2:-$OSTCOUNT}
3399 for num in $(seq $mdt_count); do
3400 DEVNAME=$(mdsdevname $num)
3401 writeconf_facet mds$num $DEVNAME || rc=$?
3404 for num in $(seq $ost_count); do
3405 DEVNAME=$(ostdevname $num)
3406 writeconf_facet ost$num $DEVNAME || rc=$?
3412 nfs_client_mode && return
3414 sanity_mount_check ||
3415 error "environments are insane!"
3419 if [ -z "$CLIENTONLY" ]; then
3420 echo Setup mgs, mdt, osts
3421 echo $WRITECONF | grep -q "writeconf" && \
3423 if ! combined_mgs_mds ; then
3424 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3427 for num in `seq $MDSCOUNT`; do
3428 DEVNAME=$(mdsdevname $num)
3429 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3431 # We started mds, now we should set failover variables properly.
3432 # Set mds${num}failover_HOST if it is not set (the default failnode).
3433 local varname=mds${num}failover_HOST
3434 if [ -z "${!varname}" ]; then
3435 eval mds${num}failover_HOST=$(facet_host mds$num)
3438 if [ $IDENTITY_UPCALL != "default" ]; then
3439 switch_identity $num $IDENTITY_UPCALL
3442 for num in `seq $OSTCOUNT`; do
3443 DEVNAME=$(ostdevname $num)
3444 start ost$num $DEVNAME $OST_MOUNT_OPTS
3446 # We started ost$num, now we should set ost${num}failover variable properly.
3447 # Set ost${num}failover_HOST if it is not set (the default failnode).
3448 varname=ost${num}failover_HOST
3449 if [ -z "${!varname}" ]; then
3450 eval ost${num}failover_HOST=$(facet_host ost${num})
3458 # wait a while to allow sptlrpc configuration be propogated to targets,
3459 # only needed when mounting new target devices.
3464 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3466 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3469 if [ "$MOUNT_2" ]; then
3470 mount_client $MOUNT2
3471 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3476 # by remounting mdt before ost, initial connect from mdt to ost might
3477 # timeout because ost is not ready yet. wait some time to its fully
3478 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3479 # by a context negotiation rpc with $TIMEOUT.
3480 # FIXME better by monitoring import status.
3483 sleep $((TIMEOUT + 5))
3489 mounted_lustre_filesystems() {
3490 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3493 init_facet_vars () {
3494 [ "$CLIENTONLY" ] && return 0
3501 eval export ${facet}_dev=${device}
3502 eval export ${facet}_opt=\"$@\"
3504 local dev=${facet}_dev
3506 # We need to loop for the label
3507 # in case its not initialized yet.
3508 for wait_time in {0,1,3,5,10}; do
3510 if [ $wait_time -gt 0 ]; then
3511 echo "${!dev} not yet initialized,"\
3512 "waiting ${wait_time} seconds."
3516 local label=$(devicelabel ${facet} ${!dev})
3518 # Check to make sure the label does
3519 # not include ffff at the end of the label.
3520 # This indicates it has not been initialized yet.
3522 if [[ $label =~ [f|F]{4}$ ]]; then
3523 # label is not initialized, unset the result
3524 # and either try again or fail
3531 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3533 eval export ${facet}_svc=${label}
3535 local varname=${facet}failover_HOST
3536 if [ -z "${!varname}" ]; then
3537 eval export $varname=$(facet_host $facet)
3540 varname=${facet}_HOST
3541 if [ -z "${!varname}" ]; then
3542 eval export $varname=$(facet_host $facet)
3545 # ${facet}failover_dev is set in cfg file
3546 varname=${facet}failover_dev
3547 if [ -n "${!varname}" ] ; then
3548 eval export ${facet}failover_dev=${!varname}
3550 eval export ${facet}failover_dev=$device
3553 # get mount point of already mounted device
3554 # is facet_dev is already mounted then use the real
3555 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3556 # i.e. ${facet}_MOUNT if specified by user or default
3557 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3558 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3559 if [ -z $mntpt ]; then
3560 mntpt=$(facet_mntpt $facet)
3562 eval export ${facet}_MOUNT=$mntpt
3565 init_facets_vars () {
3568 if ! remote_mds_nodsh; then
3569 for num in $(seq $MDSCOUNT); do
3570 DEVNAME=`mdsdevname $num`
3571 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3575 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3577 if ! remote_ost_nodsh; then
3578 for num in $(seq $OSTCOUNT); do
3579 DEVNAME=$(ostdevname $num)
3580 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3585 osc_ensure_active () {
3590 while [ $period -lt $timeout ]; do
3591 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3592 if [ $count -eq 0 ]; then
3596 echo "There are $count OST are inactive, wait $period seconds, and try again"
3598 period=$((period+3))
3601 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3604 set_conf_param_and_check() {
3608 local ORIG=$(do_facet $myfacet "$TEST")
3609 if [ $# -gt 3 ]; then
3615 echo "Setting $PARAM from $ORIG to $FINAL"
3616 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3617 error "conf_param $PARAM failed"
3619 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3620 error "check $PARAM failed!"
3623 init_param_vars () {
3625 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3627 log "Using TIMEOUT=$TIMEOUT"
3629 osc_ensure_active $SINGLEMDS $TIMEOUT
3630 osc_ensure_active client $TIMEOUT
3632 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3633 local current_jobid_var=$($LCTL get_param -n jobid_var)
3635 if [ $JOBID_VAR = "existing" ]; then
3636 echo "keeping jobstats as $current_jobid_var"
3637 elif [ $current_jobid_var != $JOBID_VAR ]; then
3638 echo "seting jobstats to $JOBID_VAR"
3640 set_conf_param_and_check client \
3641 "$LCTL get_param -n jobid_var" \
3642 "$FSNAME.sys.jobid_var" $JOBID_VAR
3645 echo "jobstats not supported by server"
3648 if [ $QUOTA_AUTO -ne 0 ]; then
3649 if [ "$ENABLE_QUOTA" ]; then
3650 echo "enable quota as required"
3651 setup_quota $MOUNT || return 2
3653 echo "disable quota as required"
3654 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3660 nfs_client_mode () {
3661 if [ "$NFSCLIENT" ]; then
3662 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3663 local clients=$CLIENTS
3664 [ -z $clients ] && clients=$(hostname)
3666 # FIXME: remove hostname when 19215 fixed
3667 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3668 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3669 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3670 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3672 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3678 check_config_client () {
3681 local mounted=$(mount | grep " $mntpt ")
3682 if [ "$CLIENTONLY" ]; then
3684 # CLIENTONLY should not depend on *_HOST settings
3685 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3686 # in theory someone could create a new,
3687 # client-only config file that assumed lustre was already
3688 # configured and didn't set the MGSNID. If MGSNID is not set,
3689 # then we should use the mgs nid currently being used
3690 # as the default value. bug 18021
3691 [[ x$MGSNID = x ]] &&
3694 if [[ x$mgc != xMGC$MGSNID ]]; then
3695 if [ "$mgs_HOST" ]; then
3696 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3697 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3698 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3704 local myMGS_host=$mgs_HOST
3705 if [ "$NETTYPE" = "ptl" ]; then
3706 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3709 echo Checking config lustre mounted on $mntpt
3710 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3711 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3713 # if [ "$mgshost" != "$myMGS_host" ]; then
3714 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3715 # Please use correct config or set mds_HOST correctly!"
3720 check_config_clients () {
3721 local clients=${CLIENTS:-$HOSTNAME}
3724 nfs_client_mode && return
3726 do_rpc_nodes "$clients" check_config_client $mntpt
3728 sanity_mount_check || error "environments are insane!"
3732 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3733 local cltimeout=$(lctl get_param -n timeout)
3734 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3735 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3742 [ -z $mntpt ] && return 1
3743 local mounted=$(mounted_lustre_filesystems)
3745 echo $mounted' ' | grep -w -q $mntpt' '
3749 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3753 # empty lustre filesystem may have empty directories lost+found and .lustre
3755 # exclude .lustre & lost+found
3756 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3757 -print | wc -l) = 1 ] || return 1
3758 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3759 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3760 # exclude .lustre/fid (LU-2780)
3761 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3762 -print | wc -l) = 1 ] || return 1
3764 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3769 check_and_setup_lustre() {
3770 nfs_client_mode && return
3772 local MOUNTED=$(mounted_lustre_filesystems)
3776 # both MOUNT and MOUNT2 are not mounted
3777 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3778 [ "$REFORMAT" ] && formatall
3779 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3781 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3782 export I_MOUNTED=yes
3786 elif is_mounted $MOUNT2; then
3788 # MOUNT2 is mounted, while MOUNT_2 is not set
3789 if ! [ "$MOUNT_2" ]; then
3790 cleanup_mount $MOUNT2
3791 export I_UMOUNTED2=yes
3794 # MOUNT2 is mounted, MOUNT_2 is set
3796 # FIXME: what to do if check_config failed?
3798 # 1) remote client has mounted other Lustre fs ?
3799 # 2) it has insane env ?
3800 # let's try umount MOUNT2 on all clients and mount it again:
3801 if ! check_config_clients $MOUNT2; then
3802 cleanup_mount $MOUNT2
3803 restore_mount $MOUNT2
3804 export I_MOUNTED2=yes
3809 # MOUNT is mounted MOUNT2 is not mounted
3810 elif [ "$MOUNT_2" ]; then
3811 restore_mount $MOUNT2
3812 export I_MOUNTED2=yes
3816 # FIXME: what to do if check_config failed?
3818 # 1) remote client has mounted other Lustre fs?
3819 # 2) lustre is mounted on remote_clients atall ?
3820 check_config_clients $MOUNT
3824 set_default_debug_nodes $(comma_list $(nodes_list))
3827 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3829 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
3830 facets="$(get_facets OST)"
3831 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
3832 facets="$facets,$(get_facets MDS)"
3833 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
3834 facets="$facets,mgs"
3835 local nodes="$(facets_hosts ${facets})"
3836 if [ -n "$nodes" ] ; then
3837 do_nodes $nodes "$LCTL set_param \
3838 osd-ldiskfs.track_declares_assert=1 || true"
3847 if [ "$ONLY" == "setup" ]; then
3853 local clients=${CLIENTS:-$HOSTNAME}
3856 zconf_mount_clients $clients $mntpt
3860 local clients=${CLIENTS:-$HOSTNAME}
3863 zconf_umount_clients $clients $mntpt
3866 cleanup_and_setup_lustre() {
3867 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3868 lctl set_param debug=0 || true
3870 if [ "$ONLY" == "cleanup" ]; then
3874 check_and_setup_lustre
3877 # Get all of the server target devices from a given server node and type.
3884 if [ "$type" == ost ]; then
3885 devs=$(get_osd_param $node "" mntdev)
3887 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
3889 for dev in $devs; do
3891 *loop*) do_node $node "losetup $dev" | \
3892 sed -e "s/.*(//" -e "s/).*//" ;;
3898 # Get all of the server target devices.
3903 # Master MDS parameters used by lfsck
3904 MDTNODE=$(facet_active_host $SINGLEMDS)
3905 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
3909 for node in $(mdts_nodes); do
3910 MDTDEVS[i]=$(get_mnt_devs $node mdt)
3916 for node in $(osts_nodes); do
3917 OSTDEVS[i]=$(get_mnt_devs $node ost)
3922 # Run e2fsck on MDT or OST device.
3927 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3928 local log=$TMP/e2fsck.log
3932 do_node $node $cmd 2>&1 | tee $log
3934 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
3936 if [ $MDSCOUNT -gt 1 ]; then
3937 skip "DNE mode isn't supported!"
3941 error "It's not DNE mode."
3946 [ $rc -le $FSCK_MAX_ERR ] ||
3947 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3953 # Run resize2fs on MDT or OST device.
3962 do_facet $facet "$RESIZE2FS $opts $device $size"
3965 # verify a directory is shared among nodes.
3966 check_shared_dir() {
3968 local list=${2:-$(comma_list $(nodes_list))}
3970 [ -z "$dir" ] && return 1
3971 do_rpc_nodes "$list" check_logdir $dir
3972 check_write_access $dir "$list" || return 1
3976 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3983 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3984 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3986 check_shared_dir $SHARED_DIRECTORY ||
3987 error "$SHARED_DIRECTORY isn't a shared directory"
3989 export MDSDB=$SHARED_DIRECTORY/mdsdb
3990 export OSTDB=$SHARED_DIRECTORY/ostdb
3992 # DNE is not supported, so when running e2fsck on a DNE filesystem,
3993 # we only pass master MDS parameters.
3994 run_e2fsck $MDTNODE $MDTDEV "-n --mdsdb $MDSDB"
3999 for node in $(osts_nodes); do
4000 for dev in ${OSTDEVS[i]}; do
4001 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
4002 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
4003 ostidx=$((ostidx + 1))
4009 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
4010 run_lfsck_remote() {
4011 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
4016 #Check if lustre is already mounted
4017 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
4019 zconf_mount $client $MOUNT ||
4020 error "failed to mount Lustre on $client"
4024 do_node $client $cmd || rc=$?
4025 #Umount if necessary
4027 zconf_umount $client $MOUNT ||
4028 error "failed to unmount Lustre on $client"
4031 [ $rc -le $FSCK_MAX_ERR ] ||
4032 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4033 echo "lfsck finished with rc=$rc"
4039 local facets="client $SINGLEMDS"
4045 for facet in $facets; do
4046 node=$(facet_active_host $facet)
4047 if check_progs_installed $node $LFSCK_BIN; then
4052 ! $found && error "None of \"$facets\" supports lfsck"
4054 run_lfsck_remote $node || rc=$?
4056 rm -rvf $MDSDB* $OSTDB* || true
4060 check_and_cleanup_lustre() {
4061 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
4067 if is_mounted $MOUNT; then
4068 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4069 error "remove sub-test dirs failed"
4070 [ "$ENABLE_QUOTA" ] && restore_quota || true
4073 if [ "$I_UMOUNTED2" = "yes" ]; then
4074 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4077 if [ "$I_MOUNTED2" = "yes" ]; then
4078 cleanup_mount $MOUNT2
4081 if [ "$I_MOUNTED" = "yes" ]; then
4082 cleanupall -f || error "cleanup failed"
4090 wait_for_function () {
4093 # suppress fn both stderr and stdout
4094 if [ "$1" = "--quiet" ]; then
4096 quiet=" > /dev/null 2>&1"
4108 eval $fn $quiet && return 0
4110 wait=$((wait + sleep))
4111 [ $wait -lt $max ] || return 1
4112 echo waiting $fn, $((max - wait)) secs left ...
4122 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4123 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4124 echo "Network not available!"
4128 echo `date +"%H:%M:%S (%s)"` network interface is UP
4136 # Convert a space-delimited list to a comma-delimited list. If the input is
4137 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4139 # echo is used to convert newlines to spaces, since it doesn't
4140 # introduce a trailing space as using "tr '\n' ' '" does
4141 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4147 echo $list | grep -qw $item
4150 # list, excluded are the comma separated lists
4151 exclude_items_from_list () {
4157 for item in ${excluded//,/ }; do
4158 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4160 echo $(comma_list $list)
4163 # list, expand are the comma separated lists
4165 local list=${1//,/ }
4166 local expand=${2//,/ }
4169 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4170 echo $(comma_list $expanded)
4173 testslist_filter () {
4174 local script=$LUSTRE/tests/${TESTSUITE}.sh
4176 [ -f $script ] || return 0
4178 local start_at=$START_AT
4179 local stop_at=$STOP_AT
4181 local var=${TESTSUITE//-/_}_START_AT
4182 [ x"${!var}" != x ] && start_at=${!var}
4183 var=${TESTSUITE//-/_}_STOP_AT
4184 [ x"${!var}" != x ] && stop_at=${!var}
4186 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4187 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4188 /^'${start_at}'$/ {flag = 0}
4189 {if (flag == 1) print $0}
4190 /^'${stop_at}'$/ { flag = 1 }'
4194 (cd `dirname $1`; echo $PWD/`basename $1`)
4198 local types=${1:-"OST MDS MGS"}
4202 for entry in $types; do
4203 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4204 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4207 MGS ) list="$list $name";;
4208 MDS|OST|AGT ) local count=${type}COUNT
4209 for ((i=1; i<=${!count}; i++)) do
4210 list="$list ${name}$i"
4212 * ) error "Invalid facet type"
4216 echo $(comma_list $list)
4219 ##################################
4220 # Adaptive Timeouts funcs
4223 # only check mds, we assume at_max is the same on all nodes
4224 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4225 if [ $at_max -eq 0 ]; then
4236 # suppose that all ost-s have the same $at value set
4237 [ $facet != "ost" ] || facet=ost1
4239 do_facet $facet "lctl get_param -n $at"
4257 if [ $facet == "ost" ]; then
4258 facet=$(get_facets OST)
4259 elif [ $facet == "mds" ]; then
4260 facet=$(get_facets MDS)
4262 hosts=$(expand_list $hosts $(facets_hosts $facet))
4265 do_nodes $hosts lctl set_param at_max=$at_max
4268 ##################################
4272 # OBD_FAIL_MDS_ALL_REQUEST_NET
4274 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4275 do_facet client "$1" || RC=$?
4276 do_facet $SINGLEMDS lctl set_param fail_loc=0
4281 # OBD_FAIL_MDS_ALL_REPLY_NET
4283 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
4284 do_facet client "$@" || RC=$?
4285 do_facet $SINGLEMDS lctl set_param fail_loc=0
4289 drop_reint_reply() {
4290 # OBD_FAIL_MDS_REINT_NET_REP
4292 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
4293 do_facet client "$@" || RC=$?
4294 do_facet $SINGLEMDS lctl set_param fail_loc=0
4298 drop_update_reply() {
4299 # OBD_FAIL_UPDATE_OBJ_NET_REP
4303 do_facet mds${index} lctl set_param fail_loc=0x1701
4304 do_facet client "$@" || RC=$?
4305 do_facet mds${index} lctl set_param fail_loc=0
4310 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4313 local timeout=${2:-0}
4314 # default is (obd_timeout / 4) if unspecified
4315 echo "timeout is $timeout/$2"
4316 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4317 do_facet client "$1" || RC=$?
4318 do_facet client "sync"
4319 do_facet ost1 lctl set_param fail_loc=0
4323 drop_ldlm_cancel() {
4324 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4326 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4327 do_nodes $list lctl set_param fail_loc=0x304
4329 do_facet client "$@" || RC=$?
4331 do_nodes $list lctl set_param fail_loc=0
4335 drop_bl_callback() {
4336 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4338 do_facet client lctl set_param fail_loc=0x80000305
4339 do_facet client "$@" || RC=$?
4340 do_facet client lctl set_param fail_loc=0
4345 #define OBD_FAIL_LDLM_REPLY 0x30c
4347 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
4348 do_facet client "$@" || RC=$?
4349 do_facet $SINGLEMDS lctl set_param fail_loc=0
4357 echo "clearing fail_loc on $facet"
4358 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4361 set_nodes_failloc () {
4362 do_nodes $(comma_list $1) lctl set_param fail_val=0 fail_loc=$2
4365 cancel_lru_locks() {
4366 $LCTL mark "cancel_lru_locks $1 start"
4367 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
4368 $LCTL set_param -n $d=clear
4370 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
4371 $LCTL mark "cancel_lru_locks $1 stop"
4376 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4377 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4378 echo "$DEFAULT_LRU_SIZE"
4383 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4386 lru_resize_disable()
4388 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4393 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4394 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4395 echo there is still data in page cache $FILE ?
4396 lctl get_param -n $FILE
4404 DEBUGSAVE="$(lctl get_param -n debug)"
4408 [ -n "$DEBUGSAVE" ] && \
4409 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4414 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4417 debug_size_restore() {
4418 [ -n "$DEBUG_SIZE_SAVED" ] && \
4419 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4423 start_full_debug_logging() {
4428 local DEBUG_SIZE=150
4430 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4431 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4434 stop_full_debug_logging() {
4439 # prints bash call stack
4442 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4443 local s=${BASH_SOURCE[$i]}
4444 local l=${BASH_LINENO[$i-1]}
4445 local f=${FUNCNAME[$i]}
4446 echo " = $s:$l:$f()"
4450 ##################################
4452 ##################################
4455 local TYPE=${TYPE:-"FAIL"}
4458 # do not dump logs if $1=false
4459 if [ "x$1" = "xfalse" ]; then
4465 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4469 # We need to dump the logs on all nodes
4471 gather_logs $(comma_list $(nodes_list))
4475 [ "$TESTSUITELOG" ] &&
4476 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4477 if [ -z "$*" ]; then
4478 echo "error() without useful message, please fix" > $LOGDIR/err
4480 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4481 echo "$@" > $LOGDIR/ignore
4483 echo "$@" > $LOGDIR/err
4490 local log=$TESTSUITELOG
4492 [ -f "$log" ] && grep -q FAIL $log && status=1
4505 # use only if we are ignoring failures for this test, bugno required.
4506 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4507 # e.g. error_ignore bz5494 "your message" or
4508 # error_ignore LU-5494 "your message"
4510 local TYPE="IGNORE ($1)"
4515 error_and_remount() {
4517 remount_client $MOUNT
4522 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4527 log " SKIP: $TESTSUITE $TESTNAME $@"
4529 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4530 skip_logged $TESTNAME "$@"
4533 echo "$@" > $LOGDIR/skip
4536 [[ -n "$TESTSUITELOG" ]] &&
4537 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4540 build_test_filter() {
4541 EXCEPT="$EXCEPT $(testslist_filter)"
4544 if [[ $O = [0-9]*-[0-9]* ]]; then
4545 for num in $(seq $(echo $O | tr '-' ' ')); do
4553 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4554 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4555 [ "$EXCEPT_SLOW" ] && \
4556 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4557 for E in $EXCEPT; do
4558 eval EXCEPT_${E}=true
4560 for E in $ALWAYS_EXCEPT; do
4561 eval EXCEPT_ALWAYS_${E}=true
4563 for E in $EXCEPT_SLOW; do
4564 eval EXCEPT_SLOW_${E}=true
4566 for G in $GRANT_CHECK_LIST; do
4567 eval GCHECK_ONLY_${G}=true
4572 if [[ $1 = [a-z]* ]]; then
4579 # print a newline if the last test was skipped
4580 export LAST_SKIPPED=
4581 export ALWAYS_SKIPPED=
4583 # Main entry into test-framework. This is called with the name and
4584 # description of a test. The name is used to find the function to run
4585 # the test using "test_$name".
4587 # This supports a variety of methods of specifying specific test to
4588 # run or not run. These need to be documented...
4593 export base=`basetest $1`
4594 if [ ! -z "$ONLY" ]; then
4596 if [ ${!testname}x != x ]; then
4597 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4598 run_one_logged $1 "$2"
4602 if [ ${!testname}x != x ]; then
4603 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4604 run_one_logged $1 "$2"
4614 if [ ${!testname}x != x ]; then
4615 TESTNAME=test_$1 skip "skipping excluded test $1"
4618 testname=EXCEPT_$base
4619 if [ ${!testname}x != x ]; then
4620 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4623 testname=EXCEPT_ALWAYS_$1
4624 if [ ${!testname}x != x ]; then
4625 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4628 testname=EXCEPT_ALWAYS_$base
4629 if [ ${!testname}x != x ]; then
4630 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4633 testname=EXCEPT_SLOW_$1
4634 if [ ${!testname}x != x ]; then
4635 TESTNAME=test_$1 skip "skipping SLOW test $1"
4638 testname=EXCEPT_SLOW_$base
4639 if [ ${!testname}x != x ]; then
4640 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4646 run_one_logged $1 "$2"
4653 module_loaded lnet || load_modules
4665 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4670 strace -o $TMP/$1.strace -ttt $*
4672 log "FINISHED: $*: rc $RC"
4679 banner test complete, duration $duration sec
4680 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4681 echo duration $duration >>$TESTSUITELOG
4685 # Set TEST_STATUS here. It will be used for logging the result.
4688 if [[ -f $LOGDIR/err ]]; then
4690 elif [[ -f $LOGDIR/skip ]]; then
4693 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4697 local FFREE=$(do_node $SINGLEMDS \
4698 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4699 local FTOTAL=$(do_node $SINGLEMDS \
4700 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4702 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4706 echo -n "Resetting fail_loc on all nodes..."
4707 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4713 # Log a message (on all nodes) padded with "=" before and after.
4714 # Also appends a timestamp and prepends the testsuite name.
4717 EQUALS="===================================================================================================="
4719 msg="== ${TESTSUITE} $*"
4721 [[ $last != "=" && $last != " " ]] && msg="$msg "
4722 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4723 # always include at least == after the message
4724 log "$msg== $(date +"%H:%M:%S (%s)")"
4728 # Run a single test function and cleanup after it.
4730 # This function should be run in a subshell so the test func can
4731 # exit() without stopping the whole script.
4736 export tfile=f${testnum}.${TESTSUITE}
4737 export tdir=d${testnum}.${TESTSUITE}
4738 export TESTNAME=test_$testnum
4739 local SAVE_UMASK=`umask`
4742 banner "test $testnum: $message"
4743 test_${testnum} || error "test_$testnum failed with $?"
4746 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4747 check_catastrophe || error "LBUG/LASSERT detected"
4748 if [ "$PARALLEL" != "yes" ]; then
4749 ps auxww | grep -v grep | grep -q multiop &&
4750 error "multiop still running"
4760 # Wrapper around run_one to ensure:
4761 # - test runs in subshell
4762 # - output of test is saved to separate log file for error reporting
4763 # - test result is saved to data file
4766 local BEFORE=`date +%s`
4768 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4769 local test_log=$LOGDIR/$name
4771 rm -rf $LOGDIR/ignore
4773 local SAVE_UMASK=`umask`
4777 log_sub_test_begin test_${1}
4778 (run_one $1 "$2") 2>&1 | tee -i $test_log
4779 local RC=${PIPESTATUS[0]}
4781 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
4782 echo "test_$1 returned $RC" | tee $LOGDIR/err
4784 duration=$((`date +%s` - $BEFORE))
4785 pass "$1" "(${duration}s)"
4787 if [[ -f $LOGDIR/err ]]; then
4788 TEST_ERROR=$(cat $LOGDIR/err)
4789 elif [[ -f $LOGDIR/ignore ]]; then
4790 TEST_ERROR=$(cat $LOGDIR/ignore)
4791 elif [[ -f $LOGDIR/skip ]]; then
4792 TEST_ERROR=$(cat $LOGDIR/skip)
4794 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4796 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
4800 if [ -f $LOGDIR/err ]; then
4801 $FAIL_ON_ERROR && exit $RC
4810 # Print information of skipped tests to result.yml
4813 log_sub_test_begin $1
4815 log_sub_test_end "SKIP" "0" "0" "$@"
4819 (cd `dirname $1`; echo $PWD/`basename $1`)
4824 export base=`basetest $1`
4825 [ "$CHECK_GRANT" == "no" ] && return 0
4827 testname=GCHECK_ONLY_${base}
4828 [ ${!testname}x == x ] && return 0
4830 echo -n "checking grant......"
4832 local clients=$CLIENTS
4833 [ -z $clients ] && clients=$(hostname)
4835 # sync all the data and make sure no pending data on server
4836 do_nodes $clients sync
4839 client_grant=`do_nodes $clients \
4840 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4841 awk '{total += $1} END{print total}'`
4844 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4845 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4846 awk '{total += $1} END{print total}'`
4848 # check whether client grant == server grant
4849 if [ $client_grant -ne $server_grant ]; then
4850 echo "failed: client:${client_grant} server: ${server_grant}."
4851 do_nodes $(comma_list $(osts_nodes)) \
4852 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4853 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4856 echo "pass: client:${client_grant} server: ${server_grant}"
4861 ########################
4867 ost=`echo $1 | awk -F_ '{print $3}'`
4868 if [ -z $ost ]; then
4869 ost=`echo $1 | sed 's/-osc.*//'`
4874 ostuuid_from_index()
4876 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4879 ostname_from_index() {
4880 local uuid=$(ostuuid_from_index $1)
4884 index_from_ostuuid()
4886 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4889 mdtuuid_from_index()
4891 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4895 # Return unique identifier for given hostname
4898 echo $host_name | md5sum | cut -d' ' -f1
4902 # Returns list of ip addresses for each interface
4904 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4909 # Cache address list to avoid mutiple execution of local_addr_list
4910 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4912 for i in $LOCAL_ADDR_LIST ; do
4913 [[ "$i" == "$addr" ]] && return 0
4920 local is_local="IS_LOCAL_$(host_id $host_name)"
4921 if [ -z "${!is_local-}" ] ; then
4923 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4924 is_local_addr "$host_ip" && eval $is_local=1
4926 [[ "${!is_local}" == "1" ]]
4931 local_node $node && return 1
4938 for node in $(mdts_nodes); do
4939 remote_node $node && return 0
4946 [ "$CLIENTONLY" ] && return 0 || true
4947 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4952 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4953 MSKIPPED=1 && return 1
4960 for node in $(osts_nodes) ; do
4961 remote_node $node && return 0
4968 [ "$CLIENTONLY" ] && return 0 || true
4969 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4974 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4975 OSKIPPED=1 && return 1
4982 MGS=$(facet_host mgs)
4983 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4988 remote_mds_nodsh || remote_ost_nodsh || \
4989 $(single_local_node $(comma_list $(nodes_list)))
4993 remote_ost && remote_mds
4996 # Get the active nodes for facets.
5004 for facet in ${facets//,/ }; do
5005 nodes="$nodes $(facet_active_host $facet)"
5008 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5012 # Get all of the active MDS nodes.
5014 echo -n $(facets_nodes $(get_facets MDS))
5017 # Get all of the active OSS nodes.
5019 echo -n $(facets_nodes $(get_facets OST))
5022 # Get all of the active AGT (HSM agent) nodes.
5024 echo -n $(facets_nodes $(get_facets AGT))
5027 # Get all of the client nodes and active server nodes.
5029 local nodes=$HOSTNAME
5033 # CLIENTS (if specified) contains the local client
5034 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5036 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5037 nodes="$nodes $(facets_nodes $(get_facets))"
5040 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5044 # Get all of the remote client nodes and remote active server nodes.
5045 remote_nodes_list () {
5046 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5049 # Get all of the MDS nodes, including active and passive nodes.
5057 for i in $(seq $MDSCOUNT); do
5059 failover_host=mds${i}failover_HOST
5060 nodes="$nodes ${!host} ${!failover_host}"
5063 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5067 # Get all of the OSS nodes, including active and passive nodes.
5075 for i in $(seq $OSTCOUNT); do
5077 failover_host=ost${i}failover_HOST
5078 nodes="$nodes ${!host} ${!failover_host}"
5081 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5085 # Get all of the server nodes, including active and passive nodes.
5086 all_server_nodes () {
5091 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5093 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5097 # Get all of the client and server nodes, including active and passive nodes.
5099 local nodes=$HOSTNAME
5103 # CLIENTS (if specified) contains the local client
5104 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5106 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5107 nodes="$nodes $(all_server_nodes)"
5110 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5114 init_clients_lists () {
5115 # Sanity check: exclude the local client from RCLIENTS
5116 local clients=$(hostlist_expand "$RCLIENTS")
5117 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5119 # Sanity check: exclude the dup entries
5120 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5122 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5124 # Sanity check: exclude the dup entries from CLIENTS
5125 # for those configs which has SINGLCLIENT set to local client
5126 clients=$(for i in $clients; do echo $i; done | sort -u)
5128 CLIENTS=$(comma_list $clients)
5129 local -a remoteclients=($RCLIENTS)
5130 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5131 varname=CLIENT$((i + 2))
5132 eval $varname=${remoteclients[i]}
5135 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5138 get_random_entry () {
5141 rnodes=${rnodes//,/ }
5143 local -a nodes=($rnodes)
5144 local num=${#nodes[@]}
5145 local i=$((RANDOM * num * 2 / 65536))
5151 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
5156 lctl get_param version | grep -q patchless
5160 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5161 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5166 echo $nodes | wc -w || true
5170 local nodes=$(osts_nodes)
5171 local osscount=$(get_node_count "$nodes")
5172 [ ! "$OSTCOUNT" = "$osscount" ]
5176 local nodes=$(mdts_nodes)
5177 local mdtcount=$(get_node_count "$nodes")
5178 [ ! "$MDSCOUNT" = "$mdtcount" ]
5181 generate_machine_file() {
5182 local nodes=${1//,/ }
5183 local machinefile=$2
5185 for node in $nodes; do
5186 echo $node >>$machinefile || \
5187 { echo "can not generate machinefile $machinefile" && return 1; }
5192 local file=$1/stripe
5195 $LFS getstripe -v $file || error "getstripe $file failed"
5199 setstripe_nfsserver () {
5202 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5203 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5205 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5207 do_nodev $nfsserver lfs setstripe "$@"
5210 # Check and add a test group.
5216 local gid=$(getent group $group_name | cut -d: -f3)
5217 if [[ -n "$gid" ]]; then
5218 [[ "$gid" -eq "$group_id" ]] || {
5219 error_noexit "inconsistent group ID:" \
5220 "new: $group_id, old: $gid"
5224 groupadd -g $group_id $group_name
5231 # Check and add a test user.
5244 local uid=$(getent passwd $user_name | cut -d: -f3)
5245 if [[ -n "$uid" ]]; then
5246 if [[ "$uid" -eq "$user_id" ]]; then
5247 local dir=$(getent passwd $user_name | cut -d: -f6)
5248 if [[ "$dir" != "$home" ]]; then
5250 usermod -d $home $user_name
5254 error_noexit "inconsistent user ID:" \
5255 "new: $user_id, old: $uid"
5260 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5267 check_runas_id_ret() {
5269 local myRUNAS_UID=$1
5270 local myRUNAS_GID=$2
5273 if [ -z "$myRUNAS" ]; then
5274 error_exit "myRUNAS command must be specified for check_runas_id"
5277 $myRUNAS krb5_login.sh || \
5278 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5280 mkdir $DIR/d0_runas_test
5282 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5283 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5284 rm -rf $DIR/d0_runas_test
5289 local myRUNAS_UID=$1
5290 local myRUNAS_GID=$2
5293 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5294 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5295 Please set RUNAS_ID to some UID which exists on MDS and client or
5296 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5299 # obtain the UID/GID for MPI_USER
5303 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5304 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5306 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5307 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5310 # obtain and cache Kerberos ticket-granting ticket
5311 refresh_krb5_tgt() {
5312 local myRUNAS_UID=$1
5313 local myRUNAS_GID=$2
5316 if [ -z "$myRUNAS" ]; then
5317 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5320 CLIENTS=${CLIENTS:-$HOSTNAME}
5321 do_nodes $CLIENTS "set -x
5322 if ! $myRUNAS krb5_login.sh; then
5323 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5328 # Run multiop in the background, but wait for it to print
5329 # "PAUSING" to its stdout before returning from this function.
5330 multiop_bg_pause() {
5331 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5335 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5338 echo "$MULTIOP_PROG $FILE v$ARGS"
5339 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5341 echo "TMPPIPE=${TMPPIPE}"
5342 read -t 60 multiop_output < $TMPPIPE
5343 if [ $? -ne 0 ]; then
5348 if [ "$multiop_output" != "PAUSING" ]; then
5349 echo "Incorrect multiop output: $multiop_output"
5364 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5370 inodes_available () {
5371 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5372 sort -un | head -n1) || return 1
5376 mdsrate_inodes_available () {
5377 local min_inodes=$(inodes_available)
5378 echo $((min_inodes * 99 / 100))
5381 # reset llite stat counters
5382 clear_llite_stats(){
5383 lctl set_param -n llite.*.stats 0
5386 # sum llite stat items
5387 calc_llite_stats() {
5388 local res=$(lctl get_param -n llite.*.stats |
5389 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5393 # reset osc stat counters
5395 lctl set_param -n osc.*.osc_stats 0
5398 # sum osc stat items
5400 local res=$(lctl get_param -n osc.*.osc_stats |
5401 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
5406 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
5409 calc_osc_kbytes () {
5410 df $MOUNT > /dev/null
5411 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5414 # save_lustre_params(comma separated facet list, parameter_mask)
5415 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5416 save_lustre_params() {
5422 for facet in ${facets//,/ }; do
5423 node=$(facet_active_host $facet)
5424 [[ *\ $node\ * = " $nodes " ]] && continue
5425 nodes="$nodes $node"
5427 do_node $node "$LCTL get_param $2 |
5428 while read s; do echo $facet \\\$s; done"
5432 # restore lustre parameters from input stream, produces by save_lustre_params
5433 restore_lustre_params() {
5438 while IFS=" =" read facet name val; do
5439 do_facet $facet "$LCTL set_param -n $name $val"
5443 check_catastrophe() {
5444 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5445 local C=$CATASTROPHE
5446 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5448 [ -z "$rnodes" ] && return 0
5451 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5452 echo \\\$(< $C) || echo 0);
5453 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5456 if [ -n "$data" ]; then
5463 # CMD: determine mds index where directory inode presents
5466 local file=$dir/f0.get_mds_dir_tmpfile
5471 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5472 local -a oldused=($iused)
5474 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5476 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5477 local -a newused=($iused)
5480 for ((i=0; i<${#newused[@]}; i++)); do
5481 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5487 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5490 mdsrate_cleanup () {
5492 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5493 --nfiles $3 --dir $4 --filefmt $5 $6
5498 delayed_recovery_enabled () {
5499 local var=${SINGLEMDS}_svc
5500 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5503 ########################
5505 convert_facet2label() {
5508 if [ x$facet = xost ]; then
5512 local varsvc=${facet}_svc
5514 if [ -n ${!varsvc} ]; then
5517 error "No lablel for $facet!"
5521 get_clientosc_proc_path() {
5525 get_lustre_version () {
5526 local facet=${1:-"$SINGLEMDS"}
5527 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5530 lustre_version_code() {
5531 local facet=${1:-"$SINGLEMDS"}
5532 version_code $(get_lustre_version $1)
5535 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5536 # used by MDT would not be changed.
5537 # mdt lov: fsname-mdtlov
5538 # mdt osc: fsname-OSTXXXX-osc
5539 mds_on_old_device() {
5540 local mds=${1:-"$SINGLEMDS"}
5542 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5543 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5544 > /dev/null 2>&1" && return 0
5549 get_mdtosc_proc_path() {
5551 local ost_label=${2:-"*OST*"}
5553 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5554 local mdt_label=$(convert_facet2label $mds_facet)
5555 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5557 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5558 mds_on_old_device $mds_facet; then
5559 echo "${ost_label}-osc"
5561 echo "${ost_label}-osc-${mdt_index}"
5565 get_osc_import_name() {
5568 local label=$(convert_facet2label $ost)
5570 if [ "${facet:0:3}" = "mds" ]; then
5571 get_mdtosc_proc_path $facet $label
5575 get_clientosc_proc_path $label
5579 _wait_import_state () {
5582 local maxtime=${3:-$(max_recovery_time)}
5586 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5587 while [ "${CONN_STATE}" != "${expected}" ]; do
5588 if [ "${expected}" == "DISCONN" ]; then
5589 # for disconn we can check after proc entry is removed
5590 [ "x${CONN_STATE}" == "x" ] && return 0
5591 # with AT enabled, we can have connect request timeout near of
5592 # reconnect timeout and test can't see real disconnect
5593 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5595 [ $i -ge $maxtime ] && \
5596 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5599 # Add uniq for multi-mount case
5600 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5604 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5608 wait_import_state() {
5611 local maxtime=${3:-$(max_recovery_time)}
5614 for param in ${params//,/ }; do
5615 _wait_import_state $state $param $maxtime || return
5619 wait_import_state_mount() {
5620 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5624 wait_import_state $*
5627 # One client request could be timed out because server was not ready
5628 # when request was sent by client.
5629 # The request timeout calculation details :
5631 # /* We give the server rq_timeout secs to process the req, and
5632 # add the network latency for our local timeout. */
5633 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5634 # ptlrpc_at_get_net_latency(request) ;
5636 # ptlrpc_connect_import ()
5637 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5640 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5641 # ptlrpc_at_get_net_latency(request) ->
5642 # at_get (max (iat_net_latency=0, at_min)) = at_min
5645 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5646 # INITIAL_CONNECT_TIMEOUT + at_min
5648 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5649 # because we can not get this value in runtime,
5650 # the value depends on configure options, and it is not stored in /proc.
5652 # #define CONNECTION_SWITCH_MIN 5U
5653 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5655 request_timeout () {
5658 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5659 local init_connect_timeout=$TIMEOUT
5660 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5662 local at_min=$(at_get $facet at_min)
5664 echo $(( init_connect_timeout + at_min ))
5667 _wait_osc_import_state() {
5671 local ost=$(get_osc_import_name $facet $ost_facet)
5672 local param="osc.${ost}.ost_server_uuid"
5676 # 1. wait the deadline of client 1st request (it could be skipped)
5677 # 2. wait the deadline of client 2nd request
5678 local maxtime=$(( 2 * $(request_timeout $facet)))
5680 if [[ $facet == client* ]]; then
5681 # During setup time, the osc might not be setup, it need wait
5682 # until list_param can return valid value. And also if there
5683 # are mulitple osc entries we should list all of them before
5685 params=$($LCTL list_param $param 2>/dev/null || true)
5686 while [ -z "$params" ]; do
5687 if [ $i -ge $maxtime ]; then
5688 echo "can't get $param in $maxtime secs"
5693 params=$($LCTL list_param $param 2>/dev/null || true)
5696 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5697 wait_import_state $expected "$params" $maxtime; then
5698 error "import is not in ${expected} state"
5705 wait_osc_import_state() {
5711 if [[ $facet = mds ]]; then
5712 for num in $(seq $MDSCOUNT); do
5713 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5716 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5720 get_clientmdc_proc_path() {
5728 [ -z "$list" ] && return 0
5730 # Add paths to lustre tests for 32 and 64 bit systems.
5731 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5732 local TESTPATH="$RLUSTRE/tests:"
5733 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5734 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5737 wait_clients_import_state () {
5744 if [ "$FAILURE_MODE" = HARD ]; then
5745 facets=$(facets_on_host $(facet_active_host $facet))
5748 for facet in ${facets//,/ }; do
5749 local label=$(convert_facet2label $facet)
5752 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5753 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5754 *) error "unknown facet!" ;;
5756 local params=$(expand_list $params $proc_path)
5759 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5760 error "import is not in ${expected} state"
5770 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5771 $LCTL get_param obdfilter.*.kbytesavail))
5772 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5773 $LCTL get_param -n obdfilter.*.tot_granted))
5774 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5775 $LCTL get_param -n obdfilter.*.kbytestotal))
5776 for ((i=0; i<${#AVAILA[@]}; i++)); do
5777 local -a AVAIL1=(${AVAILA[$i]//=/ })
5778 local -a TOTAL=(${TOTALA[$i]//=/ })
5779 GRANT=$((${GRANTA[$i]}/1024))
5780 # allow 1% of total space in bavail because of delayed
5781 # allocation with ZFS which might release some free space after
5782 # txg commit. For small devices, we set a mininum of 8MB
5783 local LIMIT=$((${TOTAL} / 100 + 8000))
5784 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5785 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5786 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5787 echo " FULL" || echo
5793 do_facet mgs lctl pool_list $1
5797 local fsname=${1%%.*}
5798 local poolname=${1##$fsname.}
5800 do_facet mgs lctl pool_new $1
5802 # get param should return err unless pool is created
5803 [[ $RC -ne 0 ]] && return $RC
5805 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5806 2>/dev/null || echo foo" "" || RC=1
5807 if [[ $RC -eq 0 ]]; then
5810 error "pool_new failed $1"
5815 add_pool_to_list () {
5816 local fsname=${1%%.*}
5817 local poolname=${1##$fsname.}
5819 local listvar=${fsname}_CREATED_POOLS
5820 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5823 remove_pool_from_list () {
5824 local fsname=${1%%.*}
5825 local poolname=${1##$fsname.}
5827 local listvar=${fsname}_CREATED_POOLS
5828 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5831 destroy_pool_int() {
5833 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5834 awk '$1 !~ /^Pool:/ {print $1}')
5835 for ost in $OSTS; do
5836 do_facet mgs lctl pool_remove $1 $ost
5838 do_facet mgs lctl pool_destroy $1
5841 # <fsname>.<poolname> or <poolname>
5843 local fsname=${1%%.*}
5844 local poolname=${1##$fsname.}
5846 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5850 pool_list $fsname.$poolname || return $?
5852 destroy_pool_int $fsname.$poolname
5854 [[ $RC -ne 0 ]] && return $RC
5856 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5857 2>/dev/null || echo foo" "foo" || RC=1
5859 if [[ $RC -eq 0 ]]; then
5860 remove_pool_from_list $fsname.$poolname
5862 error "destroy pool failed $1"
5868 local fsname=${1:-$FSNAME}
5870 local listvar=${fsname}_CREATED_POOLS
5874 [ x${!listvar} = x ] && return 0
5876 echo destroy the created pools: ${!listvar}
5877 for poolname in ${!listvar//,/ }; do
5878 destroy_pool $fsname.$poolname
5883 local fsname=${1:-$FSNAME}
5885 destroy_pools $fsname
5891 local ts=$(date +%s)
5894 if [[ ! -f "$YAML_LOG" ]]; then
5895 # init_logging is not performed before gather_logs,
5896 # so the $LOGDIR needs to be checked here
5897 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5900 [ -f $LOGDIR/shared ] && docp=false
5902 # dump lustre logs, dmesg
5904 prefix="$TESTLOG_PREFIX.$TESTNAME"
5906 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5908 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5909 echo "Dumping logs only on local client."
5910 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5911 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5916 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5917 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5918 if [ ! -f $LOGDIR/shared ]; then
5919 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5932 for i in $(seq 0 $num_mntpts); do
5933 cmd="ls -laf ${mntpt_root}$i/$dir"
5939 for pid in $pids; do
5946 # target_start_and_reset_recovery_timer()
5947 # service_time = at_est2timeout(service_time);
5948 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5949 # INITIAL_CONNECT_TIMEOUT);
5950 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5951 #define CONNECTION_SWITCH_INC 1
5952 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5953 #define CONNECTION_SWITCH_MIN 5U
5955 max_recovery_time () {
5956 local init_connect_timeout=$(( TIMEOUT / 20 ))
5957 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5959 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5964 get_clients_mount_count () {
5965 local clients=${CLIENTS:-`hostname`}
5967 # we need to take into account the clients mounts and
5968 # exclude mds/ost mounts if any;
5969 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5973 PROC_CLI="srpc_info"
5981 if [ $M -lt $N ]; then
5985 while [ $N -lt $M ]; do
5995 calc_connection_cnt() {
5998 # MDT->MDT = 2 * C(M, 2)
6002 comb_m2=$(combination $MDSCOUNT 2)
6004 local num_clients=$(get_clients_mount_count)
6006 local cnt_mdt2mdt=$((comb_m2 * 2))
6007 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6008 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6009 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6010 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6011 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6012 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6026 local cmd="$tgt.srpc.flavor"
6028 if [ $net == "any" ]; then
6033 if [ $dir != "any" ]; then
6038 log "Setting sptlrpc rule: $cmd"
6039 do_facet mgs "$LCTL conf_param $cmd"
6048 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6049 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6051 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6053 if [ "x$bulkspec" != "x" ]; then
6054 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6056 if [ "x$algs" != "x" ]; then
6057 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6059 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6060 if [ $bulk == "bulkn" ]; then
6061 bulk_count=`echo "$output" | grep "bulk flavor" \
6062 | grep "null/null" | wc -l`
6063 elif [ $bulk == "bulki" ]; then
6064 bulk_count=`echo "$output" | grep "bulk flavor" \
6065 | grep "/null" | grep -v "null/" | wc -l`
6067 bulk_count=`echo "$output" | grep "bulk flavor" \
6068 | grep -v "/null" | grep -v "null/" | wc -l`
6072 [ $bulk_count -lt $count ] && count=$bulk_count
6083 local clients=${CLIENTS:-`hostname`}
6085 for c in ${clients//,/ }; do
6086 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6087 tmpcnt=`count_flvr "$output" $flavor`
6088 cnt=$((cnt + tmpcnt))
6098 local clients=${CLIENTS:-`hostname`}
6100 for c in ${clients//,/ }; do
6101 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6102 tmpcnt=`count_flvr "$output" $flavor`
6103 cnt=$((cnt + tmpcnt))
6113 if [ $MDSCOUNT -le 1 ]; then
6118 for num in `seq $MDSCOUNT`; do
6119 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6120 tmpcnt=`count_flvr "$output" $flavor`
6121 cnt=$((cnt + tmpcnt))
6132 for num in `seq $MDSCOUNT`; do
6133 mdtosc=$(get_mdtosc_proc_path mds$num)
6134 mdtosc=${mdtosc/-MDT*/-MDT\*}
6135 output=$(do_facet mds$num lctl get_param -n \
6136 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6137 tmpcnt=`count_flvr "$output" $flavor`
6138 cnt=$((cnt + tmpcnt))
6147 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6148 count_flvr "$output" $flavor
6153 local dir=$1 # from to
6154 local flavor=$2 # flavor expected
6157 if [ $dir == "cli2mdt" ]; then
6158 res=`flvr_cnt_cli2mdt $flavor`
6159 elif [ $dir == "cli2ost" ]; then
6160 res=`flvr_cnt_cli2ost $flavor`
6161 elif [ $dir == "mdt2mdt" ]; then
6162 res=`flvr_cnt_mdt2mdt $flavor`
6163 elif [ $dir == "mdt2ost" ]; then
6164 res=`flvr_cnt_mdt2ost $flavor`
6165 elif [ $dir == "all2ost" ]; then
6166 res1=`flvr_cnt_mdt2ost $flavor`
6167 res2=`flvr_cnt_cli2ost $flavor`
6168 res=$((res1 + res2))
6169 elif [ $dir == "all2mdt" ]; then
6170 res1=`flvr_cnt_mdt2mdt $flavor`
6171 res2=`flvr_cnt_cli2mdt $flavor`
6172 res=$((res1 + res2))
6173 elif [ $dir == "all2all" ]; then
6174 res1=`flvr_cnt_mdt2ost $flavor`
6175 res2=`flvr_cnt_cli2ost $flavor`
6176 res3=`flvr_cnt_mdt2mdt $flavor`
6177 res4=`flvr_cnt_cli2mdt $flavor`
6178 res=$((res1 + res2 + res3 + res4))
6186 local dir=$1 # from to
6187 local flavor=$2 # flavor expected
6188 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6192 for ((i=0;i<20;i++)); do
6193 echo -n "checking $dir..."
6194 res=$(do_check_flavor $dir $flavor)
6195 echo "found $res/$expect $flavor connections"
6196 [ $res -ge $expect ] && return 0
6200 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6204 restore_to_default_flavor()
6206 local proc="mgs.MGS.live.$FSNAME"
6208 echo "restoring to default flavor..."
6210 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6212 # remove all existing rules if any
6213 if [ $nrule -ne 0 ]; then
6214 echo "$nrule existing rules"
6215 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6216 echo "remove rule: $rule"
6217 spec=`echo $rule | awk -F = '{print $1}'`
6218 do_facet mgs "$LCTL conf_param -d $spec"
6222 # verify no rules left
6223 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6224 [ $nrule -ne 0 ] && error "still $nrule rules left"
6226 # wait for default flavor to be applied
6227 # currently default flavor for all connections are 'null'
6228 wait_flavor all2all null
6229 echo "now at default flavor settings"
6234 local flavor=${1:-null}
6236 echo "setting all flavor to $flavor"
6238 # FIXME need parameter to this fn
6239 # and remove global vars
6240 local cnt_all2all=$(calc_connection_cnt all2all)
6242 local res=$(do_check_flavor all2all $flavor)
6243 if [ $res -eq $cnt_all2all ]; then
6244 echo "already have total $res $flavor connections"
6248 echo "found $res $flavor out of total $cnt_all2all connections"
6249 restore_to_default_flavor
6251 [[ $flavor = null ]] && return 0
6253 set_rule $FSNAME any any $flavor
6254 wait_flavor all2all $flavor
6260 # Checking for shared logdir
6261 if [ ! -d $dir ]; then
6262 # Not found. Create local logdir
6265 touch $dir/check_file.$(hostname -s)
6270 check_write_access() {
6272 local list=${2:-$(comma_list $(nodes_list))}
6276 for node in ${list//,/ }; do
6277 file=$dir/check_file.$(short_nodename $node)
6278 if [[ ! -f "$file" ]]; then
6279 # Logdir not accessible/writable from this node.
6282 rm -f $file || return 1
6288 if [[ -n $YAML_LOG ]]; then
6291 local SAVE_UMASK=`umask`
6294 export YAML_LOG=${LOGDIR}/results.yml
6298 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6299 if check_shared_dir $LOGDIR; then
6300 touch $LOGDIR/shared
6301 echo "Logging to shared log directory: $LOGDIR"
6303 echo "Logging to local directory: $LOGDIR"
6306 yml_nodes_file $LOGDIR >> $YAML_LOG
6307 yml_results_file >> $YAML_LOG
6314 yml_log_test $1 >> $YAML_LOG
6318 yml_log_test_status $@ >> $YAML_LOG
6321 log_sub_test_begin() {
6322 yml_log_sub_test_begin "$@" >> $YAML_LOG
6325 log_sub_test_end() {
6326 yml_log_sub_test_end "$@" >> $YAML_LOG
6332 local llverdev_opts=$2
6333 local devname=$(basename $1)
6334 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6335 # loop devices aren't in /proc/partitions
6336 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6338 size=$(($size / 1024 / 1024)) # Gb
6340 local partial_arg=""
6341 # Run in partial (fast) mode if the size
6342 # of a partition > 1 GB
6343 [ $size -gt 1 ] && partial_arg="-p"
6345 llverdev --force $partial_arg $llverdev_opts $dev
6351 local llverfs_opts=$2
6352 local use_partial_arg=$3
6353 local partial_arg=""
6354 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6356 # Run in partial (fast) mode if the size
6357 # of a partition > 1 GB
6358 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6360 llverfs $partial_arg $llverfs_opts $dir
6363 #Remove objects from OST
6364 remove_ost_objects() {
6370 local mntpt=$(facet_mntpt $facet)
6371 local opts=$OST_MOUNT_OPTS
6375 echo "removing objects from $ostdev on $facet: $objids"
6376 if ! test -b $ostdev; then
6377 opts=$(csa_add "$opts" -o loop)
6379 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6382 for i in $objids; do
6383 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6385 umount -f $mntpt || return $?
6389 #Remove files from MDT
6390 remove_mdt_files() {
6395 local mntpt=$(facet_mntpt $facet)
6396 local opts=$MDS_MOUNT_OPTS
6398 echo "removing files from $mdtdev on $facet: $files"
6399 if [ $(facet_fstype $facet) == ldiskfs ] &&
6400 ! do_facet $facet test -b $mdtdev; then
6401 opts=$(csa_add "$opts" -o loop)
6403 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6407 rm $mntpt/ROOT/$f || { rc=$?; break; }
6409 umount -f $mntpt || return $?
6413 duplicate_mdt_files() {
6418 local mntpt=$(facet_mntpt $facet)
6419 local opts=$MDS_MOUNT_OPTS
6421 echo "duplicating files on $mdtdev on $facet: $files"
6422 mkdir -p $mntpt || return $?
6423 if [ $(facet_fstype $facet) == ldiskfs ] &&
6424 ! do_facet $facet test -b $mdtdev; then
6425 opts=$(csa_add "$opts" -o loop)
6427 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6438 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6439 pushd $mntpt/ROOT > /dev/null || return $?
6442 touch $f.bad || return $?
6443 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6445 [ $rc -eq 0 ] || return $rc
6446 setfattr --restore $tmp || return $?
6452 local devs=${1//,/ }
6455 local rslt=$TMP/sgpdd_survey
6457 # sgpdd-survey cleanups ${rslt}.* files
6459 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6465 # returns the canonical name for an ldiskfs device
6470 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6471 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6472 echo dm-\\\${foo##*:};
6474 echo \\\$(basename \\\$dv);
6478 is_sanity_benchmark() {
6479 local benchmarks="dbench bonnie iozone fsx"
6481 for b in $benchmarks; do
6482 if [ "$b" == "$suite" ]; then
6490 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6494 # Get the available size (KB) of a given obd target.
6501 [[ $facet != client ]] || return 0
6503 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6508 # Get the page size (bytes) on a given facet node.
6514 size=$(do_facet $facet getconf PAGE_SIZE)
6515 [[ ${PIPESTATUS[0]} = 0 && -n "$size" ]] || size=4096
6520 # Get the block count of the filesystem.
6527 count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6528 awk '/^Block count:/ {print $3}')
6532 # Get the block size of the filesystem.
6538 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6539 awk '/^Block size:/ {print $3}')
6543 # Check whether the "large_xattr" feature is enabled or not.
6544 large_xattr_enabled() {
6545 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6547 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6549 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6550 grep -E -q '(ea_inode|large_xattr)'"
6551 return ${PIPESTATUS[0]}
6554 # Get the maximum xattr size supported by the filesystem.
6558 if large_xattr_enabled; then
6559 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6562 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6563 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6565 # maximum xattr size = size of block - size of header -
6566 # size of 1 entry - 4 null bytes
6567 size=$((block_size - 32 - 32 - 4))
6573 # Dump the value of the named xattr from a file.
6578 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6581 # Generate a string with size of $size bytes.
6583 local size=${1:-1024} # in bytes
6585 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6588 reformat_external_journal() {
6591 if [ ! -z ${EJOURNAL} ]; then
6592 local rcmd="do_facet $facet"
6594 echo "reformat external journal on $facet:${EJOURNAL}"
6595 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6599 # MDT file-level backup/restore
6600 mds_backup_restore() {
6603 local devname=$(mdsdevname $(facet_number $facet))
6604 local mntpt=$(facet_mntpt brpt)
6605 local rcmd="do_facet $facet"
6606 local metaea=${TMP}/backup_restore.ea
6607 local metadata=${TMP}/backup_restore.tgz
6608 local opts=${MDS_MOUNT_OPTS}
6609 local svc=${facet}_svc
6611 if ! ${rcmd} test -b ${devname}; then
6612 opts=$(csa_add "$opts" -o loop)
6615 echo "file-level backup/restore on $facet:${devname}"
6617 # step 1: build mount point
6618 ${rcmd} mkdir -p $mntpt
6619 # step 2: cleanup old backup
6620 ${rcmd} rm -f $metaea $metadata
6622 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6623 if [ ! -z $igif ]; then
6624 # step 3.5: rm .lustre
6625 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6627 # step 4: backup metaea
6629 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6631 # step 5: backup metadata
6633 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6635 ${rcmd} umount -d $mntpt || return 4
6636 # step 7: reformat external journal if needed
6637 reformat_external_journal $facet || return 5
6638 # step 8: reformat dev
6639 echo "reformat new device"
6640 add $facet $(mkfs_opts $facet ${devname}) --backfstype ldiskfs \
6641 --reformat ${devname} $(mdsvdevname $(facet_number $facet)) \
6642 > /dev/null || exit 6
6644 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6645 # step 10: restore metadata
6647 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6648 # step 11: restore metaea
6650 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6651 # step 12: remove recovery logs
6652 echo "remove recovery logs"
6653 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6654 # step 13: umount dev
6655 ${rcmd} umount -d $mntpt || return 10
6656 # step 14: cleanup tmp backup
6657 ${rcmd} rm -f $metaea $metadata
6658 # step 15: reset device label - it's not virgin on
6659 ${rcmd} e2label $devname ${!svc}
6666 local devname=$(mdsdevname $(facet_number $facet))
6667 local mntpt=$(facet_mntpt brpt)
6668 local rcmd="do_facet $facet"
6669 local opts=${MDS_MOUNT_OPTS}
6671 if ! ${rcmd} test -b ${devname}; then
6672 opts=$(csa_add "$opts" -o loop)
6675 echo "removing OI files on $facet: idx=${idx}"
6677 # step 1: build mount point
6678 ${rcmd} mkdir -p $mntpt
6680 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6681 if [ -z $idx ]; then
6682 # step 3: remove all OI files
6683 ${rcmd} rm -fv $mntpt/oi.16*
6684 elif [ $idx -lt 2 ]; then
6685 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6689 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6690 for ((i=${idx}; i<64; i=$((i * idx)))); do
6691 ${rcmd} rm -fv $mntpt/oi.16.${i}
6695 ${rcmd} umount -d $mntpt || return 2
6696 # OI files will be recreated when mounted as lustre next time.
6699 # generate maloo upload-able log file name
6700 # \param logname specify unique part of file name
6701 generate_logname() {
6702 local logname=${1:-"default_logname"}
6704 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6707 # make directory on different MDTs
6715 local stripe_count=2
6725 *) error "Only creating single directory is supported";;
6728 child=$(basename $path)
6729 parent=$(dirname $path)
6731 if [ "$option" == "-p" -o "$option2" == "-p" ]; then
6732 if [ -d $parent/$child ]; then
6738 if [ "${option:0:2}" == "-c" ]; then
6739 stripe_count=$(echo $option | sed 's/^-c//')
6742 if [ "${option2:0:2}" == "-c" ]; then
6743 stripe_count=$(echo $option2 | sed 's/^-c//')
6746 if [ ! -d ${parent} ]; then
6747 if [ "$p_option" == "-p" ]; then
6754 if [ $MDSCOUNT -le 1 ]; then
6755 mkdir $p_option $parent/$child || rc=$?
6757 local mdt_idx=$($LFS getstripe -M $parent)
6758 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6760 mdt_idx=$((test_num % MDSCOUNT))
6761 echo "striped dir -i$mdt_idx -c$stripe_count $path"
6762 $LFS setdirstripe -i$mdt_idx -c$stripe_count $path || rc=$?
6767 # find the smallest and not in use file descriptor
6770 local max_fd=$(ulimit -n)
6772 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
6775 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"