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=${VERBOSE:-false}
15 export GSS_PIPEFS=false
16 export IDENTITY_UPCALL=default
18 # specify environment variable containing batch job name for server statistics
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
21 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
22 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
23 export LOAD_LLOOP=${LOAD_LLOOP:-false}
25 #export PDSH="pdsh -S -Rssh -w"
26 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
28 # function used by scripts run on remote nodes
29 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
30 . $LUSTRE/tests/functions.sh
31 . $LUSTRE/tests/yaml.sh
33 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
35 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
37 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
39 if [ -f "$EXCEPT_LIST_FILE" ]; then
40 echo "Reading test skip list from $EXCEPT_LIST_FILE"
45 # check config files for options in decreasing order of preference
46 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
47 MODPROBECONF=/etc/modprobe.d/lustre.conf
48 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
49 MODPROBECONF=/etc/modprobe.d/Lustre
50 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
51 MODPROBECONF=/etc/modprobe.conf
55 [[ $DIR/ = $MOUNT/* ]] || \
56 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
57 [[ $DIR1/ = $MOUNT1/* ]] || \
58 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
59 [[ $DIR2/ = $MOUNT2/* ]] || \
60 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
62 [ -n "$failed" ] && exit 99 || true
66 echo "usage: $0 [-r] [-f cfgfile]"
74 [ "$TESTSUITE" == "lfsck" ] && return 0
75 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
77 local form="%-13s %-17s %-9s %s %s\n"
78 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
79 echo "------------------------------------------------------------------------------------"
80 for O in $DEFAULT_SUITES; do
81 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
82 [ "${!O}" = "no" ] && continue || true
83 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
84 local log=${TMP}/${o}.log
85 if is_sanity_benchmark $o; then
86 log=${TMP}/sanity-benchmark.log
91 local status=Unfinished
93 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
95 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
96 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
97 total=$(grep duration $log | awk '{ print $2 }')
98 if [ "${!O}" = "done" ]; then
102 local durations=$(egrep "^PASS|^FAIL" $log |
103 tr -d "("| sed s/s\)$//g |
104 awk '{ print $2":"$3"|" }')
105 details=$(printf "%s\n%s %s %s\n" "$details" \
106 "DDETAILS" "$O" "$(echo $durations)")
109 printf "$form" $status "$O" "${total}" "E=$skipped"
110 printf "$form" "-" "-" "-" "S=$(echo $slow)"
113 for O in $DEFAULT_SUITES; do
114 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
115 if [ "${!O}" = "no" ]; then
116 printf "$form" "Skipped" "$O" ""
120 # print the detailed tests durations if DDETAILS=true
127 export LUSTRE=$(absolute_path $LUSTRE)
128 export TESTSUITE=$(basename $0 .sh)
129 export TEST_FAILED=false
130 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
131 export RPC_MODE=${RPC_MODE:-false}
133 export MKE2FS=$MKE2FS
134 if [ -z "$MKE2FS" ]; then
135 if which mkfs.ldiskfs >/dev/null 2>&1; then
136 export MKE2FS=mkfs.ldiskfs
142 export DEBUGFS=$DEBUGFS
143 if [ -z "$DEBUGFS" ]; then
144 if which debugfs.ldiskfs >/dev/null 2>&1; then
145 export DEBUGFS=debugfs.ldiskfs
147 export DEBUGFS=debugfs
151 export TUNE2FS=$TUNE2FS
152 if [ -z "$TUNE2FS" ]; then
153 if which tunefs.ldiskfs >/dev/null 2>&1; then
154 export TUNE2FS=tunefs.ldiskfs
156 export TUNE2FS=tune2fs
160 export E2LABEL=$E2LABEL
161 if [ -z "$E2LABEL" ]; then
162 if which label.ldiskfs >/dev/null 2>&1; then
163 export E2LABEL=label.ldiskfs
165 export E2LABEL=e2label
169 export DUMPE2FS=$DUMPE2FS
170 if [ -z "$DUMPE2FS" ]; then
171 if which dumpfs.ldiskfs >/dev/null 2>&1; then
172 export DUMPE2FS=dumpfs.ldiskfs
174 export DUMPE2FS=dumpe2fs
178 export E2FSCK=$E2FSCK
179 if [ -z "$E2FSCK" ]; then
180 if which fsck.ldiskfs >/dev/null 2>&1; then
181 export E2FSCK=fsck.ldiskfs
187 export RESIZE2FS=$RESIZE2FS
188 if [ -z "$RESIZE2FS" ]; then
189 if which resizefs.ldiskfs >/dev/null 2>&1; then
190 export RESIZE2FS=resizefs.ldiskfs
192 export RESIZE2FS=resize2fs
196 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
197 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
198 export FSCK_MAX_ERR=4 # File system errors left uncorrected
200 export ZFS=${ZFS:-zfs}
201 export ZPOOL=${ZPOOL:-zpool}
202 export ZDB=${ZDB:-zdb}
203 export PARTPROBE=${PARTPROBE:-partprobe}
205 #[ -d /r ] && export ROOT=${ROOT:-/r}
206 export TMP=${TMP:-$ROOT/tmp}
207 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
208 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
209 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
211 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
212 if ! echo $PATH | grep -q $LUSTRE/utils; then
213 export PATH=$LUSTRE/utils:$PATH
215 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
216 export PATH=$LUSTRE/utils/gss:$PATH
218 if ! echo $PATH | grep -q $LUSTRE/tests; then
219 export PATH=$LUSTRE/tests:$PATH
221 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
222 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
224 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
225 [ ! -f "$LST" ] && export LST=$(which lst)
226 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
227 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
228 export MCREATE=${MCREATE:-mcreate}
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 $SYMLIST ||
519 { modprobe exportfs 2> /dev/null || true; }
520 load_module ../ldiskfs/ldiskfs
521 load_module osd-ldiskfs/osd_ldiskfs
533 load_module llite/lustre
534 llite_lloop_enabled && load_module llite/llite_lloop
535 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
537 rm -f $OGDB/ogdb-$HOSTNAME
538 $LCTL modules > $OGDB/ogdb-$HOSTNAME
540 # 'mount' doesn't look in $PATH, just sbin
541 local mount_lustre=$LUSTRE/utils/mount.lustre
542 if [ -f $mount_lustre ]; then
543 local sbin_mount=/sbin/mount.lustre
544 if grep -qe "$sbin_mount " /proc/mounts; then
545 cmp $mount_lustre $sbin_mount || umount $sbin_mount
547 if ! grep -qe "$sbin_mount " /proc/mounts; then
548 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
549 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
550 cat <<- EOF > "$sbin_mount"
553 echo "This $sbin_mount just a mountpoint." 1>&2
554 echo "It is never supposed to be run." 1>&2
555 logger -p emerg -- "using stub $sbin_mount $@"
558 chmod a+x $sbin_mount
560 mount --bind $mount_lustre $sbin_mount ||
561 error "can't bind $mount_lustre to $sbin_mount"
569 # load modules on remote nodes optionally
570 # lustre-tests have to be installed on these nodes
571 if $LOAD_MODULES_REMOTE; then
572 local list=$(comma_list $(remote_nodes_list))
573 if [ -n "$list" ]; then
574 echo "loading modules on: '$list'"
575 do_rpc_nodes "$list" load_modules_local
581 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
582 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
583 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
584 echo "$LEAK_LUSTRE" 1>&2
585 echo "$LEAK_PORTALS" 1>&2
586 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
587 echo "Memory leaks detected"
588 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
594 wait_exit_ST client # bug 12845
596 $LUSTRE_RMMOD ldiskfs || return 2
598 if $LOAD_MODULES_REMOTE; then
599 local list=$(comma_list $(remote_nodes_list))
600 if [ -n "$list" ]; then
601 echo "unloading modules on: '$list'"
602 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
603 do_rpc_nodes "$list" check_mem_leak
607 local sbin_mount=/sbin/mount.lustre
608 if grep -qe "$sbin_mount " /proc/mounts; then
609 umount $sbin_mount || true
610 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
614 check_mem_leak || return 254
616 echo "modules unloaded."
621 local facet=${1:-$SINGLEMDS}
622 local fstype=$(facet_fstype $facet)
625 ldiskfs) size=50;; # largest seen is 44, leave some headroom
626 zfs) size=400;; # largest seen is 384
632 check_gss_daemon_nodes() {
636 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
637 if [ \\\"\\\$num\\\" -ne 1 ]; then
638 echo \\\$num instance of $dname;
643 check_gss_daemon_facet() {
647 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
648 if [ $num -ne 1 ]; then
649 echo "$num instance of $dname on $facet"
658 echo Stopping $@ on $list
659 do_nodes $list "killall -2 $@ 2>/dev/null || true"
662 # start gss daemons on all nodes, or
663 # "daemon" on "list" if set
664 start_gss_daemons() {
668 if [ "$list" ] && [ "$daemon" ] ; then
669 echo "Starting gss daemon on nodes: $list"
670 do_nodes $list "$daemon" || return 8
674 local list=$(comma_list $(mdts_nodes))
675 echo "Starting gss daemon on mds: $list"
676 do_nodes $list "$LSVCGSSD -v" || return 1
678 do_nodes $list "$LGSSD -v" || return 2
681 list=$(comma_list $(osts_nodes))
682 echo "Starting gss daemon on ost: $list"
683 do_nodes $list "$LSVCGSSD -v" || return 3
684 # starting on clients
686 local clients=${CLIENTS:-`hostname`}
688 echo "Starting $LGSSD on clients $clients "
689 do_nodes $clients "$LGSSD -v" || return 4
692 # wait daemons entering "stable" status
696 # check daemons are running
698 list=$(comma_list $(mdts_nodes) $(osts_nodes))
699 check_gss_daemon_nodes $list lsvcgssd || return 5
701 list=$(comma_list $(mdts_nodes))
702 check_gss_daemon_nodes $list lgssd || return 6
705 check_gss_daemon_nodes $clients lgssd || return 7
710 local list=$(comma_list $(mdts_nodes))
712 send_sigint $list lsvcgssd lgssd
714 list=$(comma_list $(osts_nodes))
715 send_sigint $list lsvcgssd
717 list=${CLIENTS:-`hostname`}
718 send_sigint $list lgssd
723 if ! module_loaded ptlrpc_gss; then
724 load_module ptlrpc/gss/ptlrpc_gss
725 module_loaded ptlrpc_gss ||
726 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
729 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
732 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
734 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
742 # maybe cleanup credential cache?
748 local var=${facet}_svc
756 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
757 tr '[:lower:]' '[:upper:]'
763 if [ $facet == mgs ]; then
767 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
775 if [ -n "${!var}" ]; then
780 var=$(facet_type $facet)FSTYPE
781 if [ -n "${!var}" ]; then
786 if [ -n "$FSTYPE" ]; then
791 if [[ $facet == mgs ]] && combined_mgs_mds; then
803 local facets=$(get_facets)
806 for facet in ${facets//,/ }; do
807 if [ $node == $(facet_host $facet) ] ||
808 [ $node == "$(facet_failover_host $facet)" ]; then
809 fstype=$(facet_fstype $facet)
810 if [[ $fstypes != *$fstype* ]]; then
811 fstypes+="${fstypes:+,}$fstype"
820 local num=$(facet_number $facet)
823 if [[ $(facet_type $facet) = OST ]]; then
825 if [[ -n "${!index}" ]]; then
830 index=${OST_INDICES[num - 1]}
833 [[ -n "$index" ]] || index=$((num - 1))
841 local fstype=$(facet_fstype $facet)
845 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
847 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
848 ${dev} 2>/dev/null");;
850 error "unknown fstype!";;
858 local device=$(mdsdevname $num)
859 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
865 local device=$(ostdevname $num)
866 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
871 # Get the device of a facet.
878 mgs) device=$(mgsdevname) ;;
879 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
880 ost*) device=$(ostdevname $(facet_number $facet)) ;;
881 fs2mds) device=$(mdsdevname 1_2) ;;
882 fs2ost) device=$(ostdevname 1_2) ;;
883 fs3ost) device=$(ostdevname 2_2) ;;
891 # Get the virtual device of a facet.
898 mgs) device=$(mgsvdevname) ;;
899 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
900 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
901 fs2mds) device=$(mdsvdevname 1_2) ;;
902 fs2ost) device=$(ostvdevname 1_2) ;;
903 fs3ost) device=$(ostvdevname 2_2) ;;
911 # Re-read the partition table on failover partner host.
912 # After a ZFS storage pool is created on a shared device, the partition table
913 # on the device may change. However, the operating system on the failover
914 # host may not notice the change automatically. Without the up-to-date partition
915 # block devices, 'zpool import ..' cannot find the labels, whose positions are
916 # relative to partition rather than disk beginnings.
918 # This function performs partprobe on the failover host to make it re-read the
921 refresh_partition_table() {
926 host=$(facet_passive_host $facet)
927 if [[ -n "$host" ]]; then
928 do_node $host "$PARTPROBE $device"
933 # Get ZFS storage pool name.
940 device=$(facet_device $facet)
941 # poolname is string before "/"
942 poolname="${device%%/*}"
948 # Create ZFS storage pool.
955 local opts=${@:-"-o cachefile=none"}
957 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
958 $ZPOOL create -f $opts $poolname $vdev"
962 # Create ZFS file system.
968 local opts=${@:-"-o mountpoint=legacy"}
970 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
971 $ZFS create $opts $dataset"
975 # Export ZFS storage pool.
976 # Before exporting the pool, all datasets within the pool should be unmounted.
984 poolname=$(zpool_name $facet)
986 if [[ -n "$poolname" ]]; then
987 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
988 grep -q ^$poolname/ /proc/mounts ||
989 $ZPOOL export $opts $poolname"
994 # Destroy ZFS storage pool.
995 # Destroy the given pool and free up any devices for other use. This command
996 # tries to unmount any active datasets before destroying the pool.
997 # -f Force any active datasets contained within the pool to be unmounted.
1001 local poolname=${2:-$(zpool_name $facet)}
1003 if [[ -n "$poolname" ]]; then
1004 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1005 $ZPOOL destroy -f $poolname"
1010 # Import ZFS storage pool.
1011 # Force importing, even if the pool appears to be potentially active.
1016 local opts=${@:-"-o cachefile=none"}
1019 poolname=$(zpool_name $facet)
1021 if [[ -n "$poolname" ]]; then
1022 opts+=" -d $(dirname $(facet_vdevice $facet))"
1023 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
1024 $ZPOOL import -f $opts $poolname"
1029 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1030 # is not automatically imported on system startup.
1032 # In a failover environment, this will provide resource level fencing which
1033 # will ensure that the same ZFS storage pool will not be imported concurrently
1034 # on different nodes.
1036 disable_zpool_cache() {
1040 poolname=$(zpool_name $facet)
1042 if [[ -n "$poolname" ]]; then
1043 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1048 # This and set_osd_param() shall be used to access OSD parameters
1049 # once existed under "obdfilter":
1054 # writethrough_cache_enable
1058 local device=${2:-$FSNAME-OST*}
1061 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1062 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
1067 local device=${2:-$FSNAME-OST*}
1071 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1072 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
1076 local dz=${1:-$DEBUG_SIZE}
1078 if [ -f /sys/devices/system/cpu/possible ]; then
1079 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1081 local cpus=$(getconf _NPROCESSORS_CONF)
1084 # bug 19944, adjust size to be -gt num_possible_cpus()
1085 # promise 2MB for every cpu at least
1086 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1089 lctl set_param debug_mb=$dz
1092 set_default_debug () {
1093 local debug=${1:-"$PTLDEBUG"}
1094 local subsys=${2:-"$SUBSYSTEM"}
1095 local debug_size=${3:-$DEBUG_SIZE}
1097 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1098 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1100 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1103 set_default_debug_nodes () {
1106 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1107 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1111 do_rpc_nodes "$nodes" set_default_debug \
1112 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1115 set_default_debug_facet () {
1117 local node=$(facet_active_host $facet)
1118 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1120 set_default_debug_nodes $node
1125 local facets=${1:-$(get_facets)}
1128 for facet in ${facets//,/ }; do
1131 [ $RC -eq 0 ] && continue
1133 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1134 skip "Restart of $facet failed!." && touch $LU482_FAILED
1136 error "Restart of $facet failed!"
1143 # Add argument "arg" (e.g., "loop") to the comma-separated list
1144 # of arguments for option "opt" (e.g., "-o") on command
1145 # line "opts" (e.g., "-o flock").
1151 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1153 if echo "$opts" | grep -q $opt_pattern; then
1154 opts=$(echo "$opts" | sed -e \
1155 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1157 opts+="${opts:+ }$opt $arg"
1165 local dev=$(facet_active $facet)_dev
1166 local opt=${facet}_opt
1167 local mntpt=$(facet_mntpt $facet)
1168 local opts="${!opt} $@"
1170 if [ $(facet_fstype $facet) == ldiskfs ] &&
1171 ! do_facet $facet test -b ${!dev}; then
1172 opts=$(csa_add "$opts" -o loop)
1175 if [[ $(facet_fstype $facet) == zfs ]]; then
1176 # import ZFS storage pool
1177 import_zpool $facet || return ${PIPESTATUS[0]}
1180 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1181 # for testing LU-482 error handling in mount_facets() and test_0a()
1182 if [ -f $TMP/test-lu482-trigger ]; then
1185 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1189 if [ $RC -ne 0 ]; then
1190 echo "Start of ${!dev} on ${facet} failed ${RC}"
1192 set_default_debug_facet $facet
1194 label=$(devicelabel ${facet} ${!dev})
1195 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1196 eval export ${facet}_svc=${label}
1197 echo Started ${label}
1202 # start facet device options
1208 eval export ${facet}_dev=${device}
1209 eval export ${facet}_opt=\"$@\"
1211 local varname=${facet}failover_dev
1212 if [ -n "${!varname}" ] ; then
1213 eval export ${facet}failover_dev=${!varname}
1215 eval export ${facet}failover_dev=$device
1218 local mntpt=$(facet_mntpt $facet)
1219 do_facet ${facet} mkdir -p $mntpt
1220 eval export ${facet}_MOUNT=$mntpt
1221 mount_facet ${facet}
1224 if [[ $facet == mds* ]]; then
1226 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1237 local HOST=`facet_active_host $facet`
1238 [ -z $HOST ] && echo stop: no host for $facet && return 0
1240 local mntpt=$(facet_mntpt $facet)
1241 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1242 if [ ${running} -ne 0 ]; then
1243 echo "Stopping $mntpt (opts:$@) on $HOST"
1244 do_facet ${facet} umount -d $@ $mntpt
1247 # umount should block, but we should wait for unrelated obd's
1248 # like the MGS or MGC to also stop.
1249 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1251 if [[ $(facet_fstype $facet) == zfs ]]; then
1252 # export ZFS storage pool
1257 # save quota version (both administrative and operational quotas)
1258 # add an additional parameter if mountpoint is ever different from $MOUNT
1260 # XXX This function is kept for interoperability with old server (< 2.3.50),
1261 # it should be removed whenever we drop the interoperability for such
1263 quota_save_version() {
1264 local fsname=${2:-$FSNAME}
1266 local ver=$(tr -c -d "123" <<< $spec)
1267 local type=$(tr -c -d "ug" <<< $spec)
1269 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1271 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1273 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1275 local osts=$(get_facets OST)
1276 for ost in ${osts//,/ }; do
1278 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1282 # client could mount several lustre
1284 # XXX This function is kept for interoperability with old server (< 2.3.50),
1285 # it should be removed whenever we drop the interoperability for such
1288 local fsname=${1:-$FSNAME}
1290 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1292 do_nodes $(comma_list $(osts_nodes)) \
1293 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1297 # XXX This function is kept for interoperability with old server (< 2.3.50),
1298 # it should be removed whenever we drop the interoperability for such
1300 restore_quota_old() {
1301 local mntpt=${1:-$MOUNT}
1302 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1303 if [ ! "$old_QUOTA_TYPE" ] ||
1304 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1307 quota_save_version $old_QUOTA_TYPE
1310 # XXX This function is kept for interoperability with old server (< 2.3.50),
1311 # it should be removed whenever we drop the interoperability for such
1316 # no quota enforcement for now and accounting works out of the box
1319 # We need save the original quota_type params, and restore them after testing
1321 # Suppose that quota type the same on mds and ost
1322 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1323 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1324 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1325 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1326 export old_QUOTA_TYPE=$quota_type
1327 quota_save_version $QUOTA_TYPE
1329 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1330 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1333 local quota_usrs=$QUOTA_USERS
1335 # get_filesystem_size
1336 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1337 local blk_soft=$((disksz + 1024))
1338 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1340 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1341 local i_soft=$Inodes
1342 local i_hard=$((i_soft + i_soft / 20))
1344 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1345 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1348 for usr in $quota_usrs; do
1349 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1351 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1353 eval $cmd || error "$cmd FAILED!"
1355 # display the quota status
1356 echo "Quota settings for $usr : "
1357 $LFS quota -v -u $usr $mntpt || true
1361 # get mdt quota type
1363 local varsvc=${SINGLEMDS}_svc
1364 do_facet $SINGLEMDS $LCTL get_param -n \
1365 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1368 # get ost quota type
1370 # All OSTs should have same quota type
1371 local varsvc=ost1_svc
1372 do_facet ost1 $LCTL get_param -n \
1373 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1376 # restore old quota type settings
1378 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1383 if [ "$old_MDT_QUOTA_TYPE" ]; then
1384 do_facet mgs $LCTL conf_param \
1385 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1387 if [ "$old_OST_QUOTA_TYPE" ]; then
1388 do_facet mgs $LCTL conf_param \
1389 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1393 # Handle the case when there is a space in the lfs df
1394 # "filesystem summary" line the same as when there is no space.
1395 # This will allow fixing the "lfs df" summary line in the future.
1397 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1400 # Get free inodes on the MDT specified by mdt index, free indoes on
1401 # the whole filesystem will be returned when index == -1.
1407 if [ $index -eq -1 ]; then
1410 mdt_uuid=$(mdtuuid_from_index $index)
1413 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1418 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1425 # save old quota type & set new quota type
1426 local mdt_qtype=$(mdt_quota_type)
1427 local ost_qtype=$(ost_quota_type)
1429 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1430 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1432 export old_MDT_QUOTA_TYPE=$mdt_qtype
1433 export old_OST_QUOTA_TYPE=$ost_qtype
1435 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1436 error "set mdt quota type failed"
1437 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1438 error "set ost quota type failed"
1440 local quota_usrs=$QUOTA_USERS
1442 # get_filesystem_size
1443 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1444 local blk_soft=$((disksz + 1024))
1445 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1447 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1448 local i_soft=$inodes
1449 local i_hard=$((i_soft + i_soft / 20))
1451 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1452 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1453 "inode-hardlimit: $i_hard"
1456 for usr in $quota_usrs; do
1457 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1459 cmd="$LFS setquota -$type $usr -b $blk_soft"
1460 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1462 eval $cmd || error "$cmd FAILED!"
1464 # display the quota status
1465 echo "Quota settings for $usr : "
1466 $LFS quota -v -u $usr $mntpt || true
1473 local opts=${3:-$MOUNT_OPTS}
1474 opts=${opts:+-o $opts}
1475 local flags=${4:-$MOUNT_FLAGS}
1477 local device=$MGSNID:/$FSNAME
1478 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1479 echo Bad zconf mount command: opt=$flags $opts dev=$device mnt=$mnt
1483 echo "Starting client: $client: $flags $opts $device $mnt"
1484 do_node $client mkdir -p $mnt
1485 do_node $client $MOUNT_CMD $flags $opts $device $mnt || return 1
1487 set_default_debug_nodes $client
1499 [ "$3" ] && force=-f
1500 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1501 if [ $running -ne 0 ]; then
1502 echo "Stopping client $client $mnt (opts:$force)"
1503 do_node $client lsof -t $mnt || need_kill=no
1504 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1505 pids=$(do_node $client lsof -t $mnt | sort -u);
1506 if [ -n $pids ]; then
1507 do_node $client kill -9 $pids || true
1511 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1512 if [ $busy -ne 0 ] ; then
1513 echo "$mnt is still busy, wait one second" && sleep 1
1514 do_node $client umount $force $mnt
1519 # nodes is comma list
1520 sanity_mount_check_nodes () {
1526 # FIXME: assume that all cluster nodes run the same os
1527 [ "$(uname)" = Linux ] || return 0
1530 for mnt in $mnts ; do
1531 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1532 mpts=\\\$(mount | grep -c $mnt' ');
1533 if [ \\\$running -ne \\\$mpts ]; then
1534 echo \\\$(hostname) env are INSANE!;
1537 [ $? -eq 0 ] || rc=1
1542 sanity_mount_check_servers () {
1543 [ "$CLIENTONLY" ] &&
1544 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1545 echo Checking servers environments
1547 # FIXME: modify get_facets to display all facets wo params
1548 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1552 for facet in ${facets//,/ }; do
1553 node=$(facet_host ${facet})
1554 mntpt=$(facet_mntpt $facet)
1555 sanity_mount_check_nodes $node $mntpt ||
1556 { error "server $node environments are insane!"; return 1; }
1560 sanity_mount_check_clients () {
1561 local clients=${1:-$CLIENTS}
1562 local mntpt=${2:-$MOUNT}
1563 local mntpt2=${3:-$MOUNT2}
1565 [ -z $clients ] && clients=$(hostname)
1566 echo Checking clients $clients environments
1568 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1569 error "clients environments are insane!"
1572 sanity_mount_check () {
1573 sanity_mount_check_servers || return 1
1574 sanity_mount_check_clients || return 2
1577 # mount clients if not mouted
1578 zconf_mount_clients() {
1581 local opts=${3:-$MOUNT_OPTS}
1582 opts=${opts:+-o $opts}
1583 local flags=${4:-$MOUNT_FLAGS}
1585 local device=$MGSNID:/$FSNAME
1586 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1587 echo Bad zconf mount command: opt=$flags $opts dev=$device mnt=$mnt
1591 echo "Starting client $clients: $flags $opts $device $mnt"
1594 running=\\\$(mount | grep -c $mnt' ');
1596 if [ \\\$running -eq 0 ] ; then
1598 $MOUNT_CMD $flags $opts $device $mnt;
1601 exit \\\$rc" || return ${PIPESTATUS[0]}
1603 echo "Started clients $clients: "
1604 do_nodes $clients "mount | grep $mnt' '"
1606 set_default_debug_nodes $clients
1611 zconf_umount_clients() {
1616 [ "$3" ] && force=-f
1618 echo "Stopping clients: $clients $mnt (opts:$force)"
1619 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1620 if [ \\\$running -ne 0 ] ; then
1621 echo Stopping client \\\$(hostname) $mnt opts:$force;
1622 lsof $mnt || need_kill=no;
1623 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1624 pids=\\\$(lsof -t $mnt | sort -u);
1625 if [ -n \\\"\\\$pids\\\" ]; then
1629 while umount $force $mnt 2>&1 | grep -q "busy"; do
1630 echo "$mnt is still busy, wait one second" && sleep 1;
1637 echo + $POWER_DOWN $node
1641 shutdown_node_hard () {
1643 local attempts=$SHUTDOWN_ATTEMPTS
1645 for i in $(seq $attempts) ; do
1648 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1649 echo "waiting for $host to fail attempts=$attempts"
1650 [ $i -lt $attempts ] || \
1651 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1657 local mnt=${2:-$MOUNT}
1660 if [ "$FAILURE_MODE" = HARD ]; then
1661 shutdown_node_hard $client
1663 zconf_umount_clients $client $mnt -f
1669 local facets="$(get_facets OST),$(get_facets MDS)"
1672 combined_mgs_mds || facets="$facets,mgs"
1674 for facet in ${facets//,/ }; do
1675 if [ $(facet_active_host $facet) == $host ]; then
1676 affected="$affected $facet"
1680 echo $(comma_list $affected)
1685 local host=${2:-$(facet_host $facet)}
1687 local label=$(convert_facet2label $facet)
1688 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1691 facets_up_on_host () {
1693 local facets=$(facets_on_host $host)
1696 for facet in ${facets//,/ }; do
1697 if $(facet_up $facet $host); then
1698 affected_up="$affected_up $facet"
1702 echo $(comma_list $affected_up)
1708 if [ "$FAILURE_MODE" = HARD ]; then
1709 shutdown_node_hard $(facet_active_host $facet)
1717 echo + $POWER_UP $node
1730 if [ "$FAILURE_MODE" = HARD ]; then
1731 reboot_node $(facet_active_host $facet)
1739 if [ "$FAILURE_MODE" = HARD ]; then
1749 for facet in ${facets//,/ }; do
1750 hosts=$(expand_list $hosts $(facet_host $facet) )
1756 _check_progs_installed () {
1760 for prog in $progs; do
1761 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1762 echo $prog missing on $(hostname)
1769 check_progs_installed () {
1773 do_rpc_nodes "$nodes" _check_progs_installed $@
1776 # recovery-scale functions
1778 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1781 start_client_load() {
1784 local var=$(node_var_name $client)_load
1785 eval export ${var}=$load
1787 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1788 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1789 END_RUN_FILE=$END_RUN_FILE \
1790 LOAD_PID_FILE=$LOAD_PID_FILE \
1791 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1792 TESTNAME=$TESTNAME \
1793 DBENCH_LIB=$DBENCH_LIB \
1794 DBENCH_SRC=$DBENCH_SRC \
1795 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1799 log "Started client load: ${load} on $client"
1801 # get the children process IDs
1802 local pids=$(ps --ppid $ppid -o pid= | xargs)
1803 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1807 start_client_loads () {
1808 local -a clients=(${1//,/ })
1809 local numloads=${#CLIENT_LOADS[@]}
1812 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1813 testnum=$((nodenum % numloads))
1814 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1816 # bug 22169: wait the background threads to start
1820 # only for remote client
1821 check_client_load () {
1823 local var=$(node_var_name $client)_load
1824 local TESTLOAD=run_${!var}.sh
1826 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1828 # bug 18914: try to connect several times not only when
1829 # check ps, but while check_catastrophe also
1832 while [ $RC = 254 -a $tries -gt 0 ]; do
1836 if ! check_catastrophe $client; then
1838 if [ $RC -eq 254 ]; then
1839 # FIXME: not sure how long we shuold sleep here
1843 echo "check catastrophe failed: RC=$RC "
1847 # We can continue try to connect if RC=254
1848 # Just print the warning about this
1849 if [ $RC = 254 ]; then
1850 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1853 # see if the load is still on the client
1856 while [ $RC = 254 -a $tries -gt 0 ]; do
1860 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1865 if [ $RC = 254 ]; then
1866 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1867 # see if we can diagnose a bit why this is
1872 check_client_loads () {
1873 local clients=${1//,/ }
1877 for client in $clients; do
1878 check_client_load $client
1880 if [ "$rc" != 0 ]; then
1881 log "Client load failed on node $client, rc=$rc"
1887 restart_client_loads () {
1888 local clients=${1//,/ }
1889 local expectedfail=${2:-""}
1893 for client in $clients; do
1894 check_client_load $client
1896 if [ "$rc" != 0 -a "$expectedfail" ]; then
1897 local var=$(node_var_name $client)_load
1898 start_client_load $client ${!var}
1899 echo "Restarted client load ${!var}: on $client. Checking ..."
1900 check_client_load $client
1902 if [ "$rc" != 0 ]; then
1903 log "Client load failed to restart on node $client, rc=$rc"
1904 # failure one client load means test fail
1905 # we do not need to check other
1914 # Start vmstat and save its process ID in a file.
1919 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1922 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1923 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1926 # Display the nodes on which client loads failed.
1927 print_end_run_file() {
1931 [ -s $file ] || return 0
1933 echo "Found the END_RUN_FILE file: $file"
1936 # A client load will stop if it finds the END_RUN_FILE file.
1937 # That does not mean the client load actually failed though.
1938 # The first node in END_RUN_FILE is the one we are interested in.
1941 if [ -n "$node" ]; then
1942 local var=$(node_var_name $node)_load
1944 local prefix=$TESTLOG_PREFIX
1945 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1946 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1947 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1949 echo "Client load ${!var} failed on node $node:"
1955 # Stop the process which had its PID saved in a file.
1960 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1962 do_nodes $nodes "test -f $pid_file &&
1963 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1966 # Stop all client loads.
1967 stop_client_loads() {
1968 local nodes=${1:-$CLIENTS}
1971 # stop the client loads
1972 stop_process $nodes $pid_file
1974 # clean up the processes that started them
1975 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1977 # End recovery-scale functions
1979 # verify that lustre actually cleaned up properly
1981 VAR=$(lctl get_param -n catastrophe 2>&1)
1982 if [ $? = 0 ] ; then
1983 if [ $VAR != 0 ]; then
1984 error "LBUG/LASSERT detected"
1987 BUSY=$(dmesg | grep -i destruct || true)
1988 if [ -n "$BUSY" ]; then
1990 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
1994 check_mem_leak || exit 204
1996 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
1997 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2000 if module_loaded lnet || module_loaded libcfs; then
2001 echo "$TESTSUITE: modules still loaded..." 1>&2
2010 if [[ "$1" == "--verbose" ]]; then
2025 PREV_RESULT=$(do_node $node "$TEST")
2027 RESULT=$(do_node $node "$TEST")
2028 if [[ "$RESULT" == "$FINAL" ]]; then
2029 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2030 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2034 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2035 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2039 [[ $WAIT -ge $MAX ]] && break
2040 [[ $((WAIT % print)) -eq 0 ]] &&
2041 echo "Waiting $((MAX - WAIT)) secs for update"
2042 WAIT=$((WAIT + sleep))
2045 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2049 wait_update_facet() {
2052 wait_update $(facet_active_host $facet) "$@"
2056 do_nodes $(comma_list $(mdts_nodes)) \
2057 "lctl set_param -n osd*.*MDT*.force_sync 1"
2058 do_nodes $(comma_list $(osts_nodes)) \
2059 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
2060 grep -v 'Found no match'
2063 wait_delete_completed_mds() {
2064 local MAX_WAIT=${1:-20}
2066 local stime=$(date +%s)
2071 # find MDS with pending deletions
2072 for node in $(mdts_nodes); do
2073 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2074 2>/dev/null | calc_sum)
2075 if [[ $changes -eq 0 ]]; then
2078 mds2sync="$mds2sync $node"
2080 if [ -z "$mds2sync" ]; then
2083 mds2sync=$(comma_list $mds2sync)
2085 # sync MDS transactions
2086 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2088 # wait till all changes are sent and commmitted by OSTs
2089 # for ldiskfs space is released upon execution, but DMU
2090 # do this upon commit
2093 while [[ $WAIT -ne $MAX_WAIT ]]; do
2094 changes=$(do_nodes $mds2sync \
2095 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2096 #echo "$node: $changes changes on all"
2097 if [[ $changes -eq 0 ]]; then
2099 #echo "delete took $((etime - stime)) seconds"
2107 echo "Delete is not completed in $((etime - stime)) seconds"
2108 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2114 # we can use "for" here because we are waiting the slowest
2115 for host in ${hostlist//,/ }; do
2116 check_network "$host" 900
2118 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2125 for facet in ${facetlist//,/ }; do
2126 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2128 wait_for_host $hostlist
2131 _wait_recovery_complete () {
2134 # Use default policy if $2 is not passed by caller.
2135 local MAX=${2:-$(max_recovery_time)}
2140 while [ $WAIT -lt $MAX ]; do
2141 STATUS=$(lctl get_param -n $param | grep status)
2143 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2146 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2148 echo "$param recovery not done in $MAX sec. $STATUS"
2152 wait_recovery_complete () {
2155 # with an assumption that at_max is the same on all nodes
2156 local MAX=${2:-$(max_recovery_time)}
2159 if [ "$FAILURE_MODE" = HARD ]; then
2160 facets=$(facets_on_host $(facet_active_host $facet))
2162 echo affected facets: $facets
2164 # we can use "for" here because we are waiting the slowest
2165 for facet in ${facets//,/ }; do
2166 local var_svc=${facet}_svc
2167 local param="*.${!var_svc}.recovery_status"
2169 local host=$(facet_active_host $facet)
2170 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2174 wait_mds_ost_sync () {
2175 # just because recovery is done doesn't mean we've finished
2176 # orphan cleanup. Wait for llogs to get synchronized.
2177 echo "Waiting for orphan cleanup..."
2178 # MAX value includes time needed for MDS-OST reconnection
2179 local MAX=$(( TIMEOUT * 2 ))
2180 local WAIT_TIMEOUT=${1:-$MAX}
2183 local list=$(comma_list $(mdts_nodes))
2184 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2185 if ! do_facet $SINGLEMDS \
2186 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2188 # old way, use mds_sync
2190 list=$(comma_list $(osts_nodes))
2191 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2194 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2195 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2196 local -a sync=($(do_nodes $list "$cmd"))
2199 for ((i=0; i<${#sync[@]}; i++)); do
2201 [ ${sync[$i]} -eq 1 ] && continue
2203 [ ${sync[$i]} -eq 0 ] && continue
2205 # there is a not finished MDS-OST synchronization
2209 sleep 2 # increase waiting time and cover statfs cache
2210 [ ${con} -eq 1 ] && return 0
2211 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2215 # show which nodes are not finished.
2216 do_nodes $list "$cmd"
2217 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2221 wait_destroy_complete () {
2222 echo "Waiting for local destroys to complete"
2223 # MAX value shouldn't be big as this mean server responsiveness
2224 # never increase this just to make test pass but investigate
2225 # why it takes so long time
2228 while [ $WAIT -lt $MAX ]; do
2229 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2233 for ((i=0; i<${#RPCs[@]}; i++)); do
2234 [ ${RPCs[$i]} -eq 0 ] && continue
2235 # there are still some destroy RPCs in flight
2240 [ ${con} -eq 1 ] && return 0 # done waiting
2241 echo "Waiting ${WAIT}s for local destroys to complete"
2244 echo "Local destroys weren't done in $MAX sec."
2248 wait_delete_completed() {
2249 wait_delete_completed_mds $1 || return $?
2250 wait_destroy_complete
2259 # conf-sanity 31 takes a long time cleanup
2260 while [ $WAIT -lt 300 ]; do
2261 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2262 [ -z "${running}" ] && return 0
2263 echo "waited $WAIT for${running}"
2264 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2266 WAIT=$((WAIT + INTERVAL))
2268 echo "service didn't stop after $WAIT seconds. Still running:"
2273 wait_remote_prog () {
2279 [ "$PDSH" = "no_dsh" ] && return 0
2281 while [ $WAIT -lt $2 ]; do
2282 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2283 [ -z "${running}" ] && return 0 || true
2284 echo "waited $WAIT for: "
2286 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2288 WAIT=$((WAIT + INTERVAL))
2290 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2291 [ -z "$pids" ] && return 0
2292 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2293 # FIXME: not portable
2294 for pid in $pids; do
2295 cat /proc/${pid}/status || true
2296 cat /proc/${pid}/wchan || true
2298 kill -9 $pid || true
2307 # not every config has many clients
2309 if [ ! -z "$CLIENTS" ]; then
2310 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2312 stat -f $MOUNT > /dev/null
2318 # usually checked on particular client or locally
2320 if [ ! -z "$client" ]; then
2321 $PDSH $client "stat -f $MOUNT" > /dev/null
2323 stat -f $MOUNT > /dev/null
2331 client_reconnect_try() {
2332 uname -n >> $MOUNT/recon
2333 if [ -z "$CLIENTS" ]; then
2334 df $MOUNT; uname -n >> $MOUNT/recon
2336 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2338 echo Connected clients:
2340 ls -l $MOUNT/recon > /dev/null
2344 client_reconnect() {
2345 # one client_reconnect_try call does not always do the job...
2347 client_reconnect_try && break
2352 affected_facets () {
2355 local host=$(facet_active_host $facet)
2356 local affected=$facet
2358 if [ "$FAILURE_MODE" = HARD ]; then
2359 affected=$(facets_up_on_host $host)
2373 #Because it will only get up facets, we need get affected
2374 #facets before shutdown
2375 #For HARD Failure mode, it needs make sure facets on the same
2376 #HOST will only be shutdown and reboot once
2377 for facet in ${facets//,/ }; do
2378 local affected_facet
2380 #check whether facet has been included in other affected facets
2381 for ((index=0; index<$total; index++)); do
2382 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2385 if [ $skip -eq 0 ]; then
2386 affecteds[$total]=$(affected_facets $facet)
2391 for ((index=0; index<$total; index++)); do
2392 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2393 local host=$(facet_active_host $facet)
2394 echo "Failing ${affecteds[index]} on $host"
2395 shutdown_facet $facet
2398 for ((index=0; index<$total; index++)); do
2399 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2400 echo reboot facets: ${affecteds[index]}
2404 change_active ${affecteds[index]}
2406 wait_for_facet ${affecteds[index]}
2407 # start mgs first if it is affected
2408 if ! combined_mgs_mds &&
2409 list_member ${affecteds[index]} mgs; then
2410 mount_facet mgs || error "Restart of mgs failed"
2412 # FIXME; has to be changed to mount all facets concurrently
2413 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2414 echo mount facets: ${affecteds[index]}
2415 mount_facets ${affecteds[index]}
2425 do_facet $facet "sync; sync; sync"
2428 # make sure there will be no seq change
2429 local clients=${CLIENTS:-$HOSTNAME}
2430 local f=fsa-\\\$\(hostname\)
2431 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2432 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2434 local svc=${facet}_svc
2435 do_facet $facet $LCTL --device ${!svc} notransno
2437 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2438 # in-memory state has to be cleared by either rebooting the host or
2439 # exporting and reimporting the pool.
2441 # Although the uberblocks are not updated when a pool is freezed,
2442 # transactions are still written to the disks. Modified blocks may be
2443 # cached in memory when tests try reading them back. The
2444 # export-and-reimport process also evicts any cached pool data from
2445 # memory to provide the correct "data loss" semantics.
2447 # In the test framework, the exporting and importing operations are
2448 # handled by stop() and mount_facet() separately, which are used
2449 # inside fail() and fail_abort().
2451 do_facet $facet $LCTL --device ${!svc} readonly
2452 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2453 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2456 replay_barrier_nodf() {
2457 local facet=$1 echo running=${running}
2458 do_facet $facet "sync; sync; sync"
2459 local svc=${facet}_svc
2460 echo Replay barrier on ${!svc}
2461 do_facet $facet $LCTL --device ${!svc} notransno
2462 do_facet $facet $LCTL --device ${!svc} readonly
2463 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2464 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2467 replay_barrier_nosync() {
2468 local facet=$1 echo running=${running}
2469 local svc=${facet}_svc
2470 echo Replay barrier on ${!svc}
2471 do_facet $facet $LCTL --device ${!svc} notransno
2472 do_facet $facet $LCTL --device ${!svc} readonly
2473 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2474 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2478 # Get Lustre client uuid for a given Lustre mount point.
2481 local mntpnt=${1:-$MOUNT}
2483 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2484 local uuid=$($LCTL get_param -n llite.$name.uuid)
2489 mds_evict_client() {
2490 local mntpnt=${1:-$MOUNT}
2491 local uuid=$(get_client_uuid $mntpnt)
2493 do_facet $SINGLEMDS \
2494 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2497 ost_evict_client() {
2498 local mntpnt=${1:-$MOUNT}
2499 local uuid=$(get_client_uuid $mntpnt)
2502 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2507 local clients=${CLIENTS:-$HOSTNAME}
2509 facet_failover $* || error "failover: $?"
2510 wait_clients_import_state "$clients" "$facets" FULL
2511 clients_up || error "post-failover df: $?"
2516 facet_failover $facet
2522 change_active $facet
2523 wait_for_facet $facet
2524 mount_facet $facet -o abort_recovery
2525 clients_up || echo "first df failed: $?"
2526 clients_up || error "post-failover df: $?"
2530 echo There is no lmc. This is mountconf, baby.
2534 host_nids_address() {
2538 if [ -n "$kind" ]; then
2539 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2541 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2547 if [ "$1" = "'*'" ]; then echo \'*\'; else
2553 if [ "$1" = "'*'" ]; then echo \'*\'; else
2554 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2556 if [ -z "$ID" ]; then
2557 echo "Could not get a ptl id for $1..."
2566 h2name_or_ip "$1" "tcp"
2571 if [ "$1" = "'*'" ]; then echo \'*\'; else
2572 if type __h2elan >/dev/null 2>&1; then
2575 ID=`echo $1 | sed 's/[^0-9]*//g'`
2583 h2name_or_ip "$1" "o2ib"
2587 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2588 # expressions format. As a bonus we can then just pass in those variables
2589 # to pdsh. What this function does is take a HOSTLIST type string and
2590 # expand it into a space deliminated list for us.
2598 [ -z "$hostlist" ] && return
2600 # Translate the case of [..],..,[..] to [..] .. [..]
2601 list="${hostlist/],/] }"
2603 [[ "$front" == *,* ]] && {
2606 list=${list/${old}/${new}}
2609 for item in $list; do
2610 # Test if we have any []'s at all
2611 if [ "$item" != "${item/\[/}" ]; then {
2612 # Expand the [*] into list
2616 if [ "$name" != "$item" ]; then
2617 group=${item#$name[*}
2620 for range in ${group//,/ }; do
2624 # Number of leading zeros
2627 end=$(echo $end | sed 's/0*//')
2628 [[ -z "$end" ]] && end=0
2629 [[ $padlen2 -gt $padlen ]] && {
2630 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2633 begin=$(echo $begin | sed 's/0*//')
2634 [ -z $begin ] && begin=0
2636 for num in $(seq -f "%0${padlen}g" $begin $end); do
2637 value="${name#*,}${num}${back}"
2638 [ "$value" != "${value/\[/}" ] && {
2639 value=$(hostlist_expand "$value")
2641 myList="$myList $value"
2646 myList="$myList $item"
2649 myList=${myList//,/ }
2650 myList=${myList:1} # Remove first character which is a space
2652 # Filter any duplicates without sorting
2654 myList="${list%% *}"
2656 while [[ "$list" != ${myList##* } ]]; do
2657 list=${list//${list%% *} /}
2658 myList="$myList ${list%% *}"
2660 myList="${myList%* }";
2662 # We can select an object at a offset in the list
2665 for item in $myList; do
2667 [ $cnt -eq $offset ] && {
2671 [ $(get_node_count $myList) -ne 1 ] && myList=""
2680 [ "$facet" == client ] && echo -n $HOSTNAME && return
2681 varname=${facet}_HOST
2682 if [ -z "${!varname}" ]; then
2683 if [ "${facet:0:3}" == "ost" ]; then
2684 local fh=${facet%failover}_HOST
2685 eval export ${facet}_HOST=${!fh}
2686 if [ -z "${!varname}" ]; then
2687 eval export ${facet}_HOST=${ost_HOST}
2689 elif [ "${facet:0:3}" == "mdt" -o \
2690 "${facet:0:3}" == "mds" -o \
2691 "${facet:0:3}" == "mgs" ]; then
2692 eval export ${facet}_HOST=${mds_HOST}
2698 facet_failover_host() {
2702 var=${facet}failover_HOST
2703 if [ -n "${!var}" ]; then
2708 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2709 "${facet:0:3}" == "mgs" ]; then
2711 eval export ${facet}failover_host=${mds_HOST}
2716 if [[ $facet == ost* ]]; then
2717 eval export ${facet}failover_host=${ost_HOST}
2725 local activevar=${facet}active
2727 if [ -f $TMP/${facet}active ] ; then
2728 source $TMP/${facet}active
2731 active=${!activevar}
2732 if [ -z "$active" ] ; then
2739 facet_active_host() {
2741 local active=`facet_active $facet`
2742 if [ "$facet" == client ]; then
2745 echo `facet_host $active`
2749 # Get the passive failover partner host of facet.
2750 facet_passive_host() {
2752 [[ $facet = client ]] && return
2754 local host=${facet}_HOST
2755 local failover_host=${facet}failover_HOST
2756 local active_host=$(facet_active_host $facet)
2758 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2760 if [[ $active_host = ${!host} ]]; then
2761 echo -n ${!failover_host}
2771 facetlist=$(exclude_items_from_list $facetlist mgs)
2773 for facet in ${facetlist//,/ }; do
2774 local failover=${facet}failover
2775 local host=`facet_host $failover`
2776 [ -z "$host" ] && return
2778 local curactive=`facet_active $facet`
2779 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2780 eval export ${facet}active=$facet
2782 eval export ${facet}active=$failover
2784 # save the active host for this facet
2785 local activevar=${facet}active
2786 echo "$activevar=${!activevar}" > $TMP/$activevar
2787 [[ $facet = mds1 ]] && combined_mgs_mds && \
2788 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2789 local TO=`facet_active_host $facet`
2790 echo "Failover $facet to $TO"
2796 # do not stripe off hostname if verbose, bug 19215
2797 if [ x$1 = x--verbose ]; then
2805 if [ "$HOST" = "$HOSTNAME" ]; then
2807 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2808 echo "cannot run remote command on $HOST with $myPDSH"
2812 echo "CMD: $HOST $@" >&2
2813 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2816 if [ "$myPDSH" = "rsh" ]; then
2817 # we need this because rsh does not return exit code of an executed command
2818 local command_status="$TMP/cs"
2819 rsh $HOST ":> $command_status"
2820 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2821 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2822 echo command failed >$command_status"
2823 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2828 # print HOSTNAME for myPDSH="no_dsh"
2829 if [[ $myPDSH = no_dsh ]]; then
2830 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2832 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2835 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2837 return ${PIPESTATUS[0]}
2841 do_node --verbose "$@"
2844 single_local_node () {
2845 [ "$1" = "$HOSTNAME" ]
2848 # Outputs environment variable assignments that should be passed to remote nodes
2852 local facets=$(get_facets)
2855 for var in ${!MODOPTS_*}; do
2856 value=${!var//\"/\\\"}
2857 echo -n " ${var}=\"$value\""
2860 for facet in ${facets//,/ }; do
2862 if [ -n "${!var}" ]; then
2863 echo -n " $var=${!var}"
2867 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2868 if [ -n "${!var}" ]; then
2869 echo -n " $var=${!var}"
2873 if [ -n "$FSTYPE" ]; then
2874 echo -n " FSTYPE=$FSTYPE"
2880 # do not stripe off hostname if verbose, bug 19215
2881 if [ x$1 = x--verbose ]; then
2889 if single_local_node $rnodes; then
2891 do_nodev $rnodes "$@"
2893 do_node $rnodes "$@"
2898 # This is part from do_node
2901 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2902 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2904 export FANOUT=$(get_node_count "${rnodes//,/ }")
2906 echo "CMD: $rnodes $@" >&2
2907 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2910 # do not replace anything from pdsh output if -N is used
2911 # -N Disable hostname: prefix on lines of output.
2912 if $verbose || [[ $myPDSH = *-N* ]]; then
2913 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2915 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2917 return ${PIPESTATUS[0]}
2923 local HOST=`facet_active_host $facet`
2924 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2928 # Function: do_facet_random_file $FACET $FILE $SIZE
2929 # Creates FILE with random content on the given FACET of given SIZE
2931 do_facet_random_file() {
2935 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2936 do_facet $facet "$cmd 2>/dev/null"
2939 do_facet_create_file() {
2943 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2944 do_facet $facet "$cmd 2>/dev/null"
2948 do_nodes --verbose "$@"
2954 # make sure its not already running
2956 rm -f $TMP/${facet}active
2957 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2958 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2960 if [[ $(facet_fstype $facet) == zfs ]]; then
2962 # After formatting a ZFS target, "cachefile=none" property will
2963 # be set on the ZFS storage pool so that the pool is not
2964 # automatically imported on system startup. And then the pool
2965 # will be exported so as to leave the importing and exporting
2966 # operations handled by mount_facet() and stop() separately.
2968 refresh_partition_table $facet $(facet_vdevice $facet)
2969 disable_zpool_cache $facet
2974 # Device formatted as ost
2977 local DEVNAME=OSTDEV$num
2979 local fstype=$(facet_fstype ost$num)
2983 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2984 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2986 #try $OSTZFSDEVn - independent of vdev
2987 DEVNAME=OSTZFSDEV$num
2988 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
2990 error "unknown fstype!";;
2996 # Physical device location of data
3002 local fstype=$(facet_fstype ost$num)
3006 # vdevs are not supported by ldiskfs
3009 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3010 # Device formated by zfs
3012 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3014 error "unknown fstype!";;
3020 # Logical device formated for lustre
3023 local DEVNAME=MDSDEV$num
3025 local fstype=$(facet_fstype mds$num)
3029 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3030 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3032 # try $MDSZFSDEVn - independent of vdev
3033 DEVNAME=MDSZFSDEV$num
3034 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3036 error "unknown fstype!";;
3042 # Physical location of data
3046 local fstype=$(facet_fstype mds$num)
3050 # vdevs are not supported by ldiskfs
3053 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3054 # Device formated by ZFS
3055 local DEVNAME=MDSDEV$num
3056 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3058 error "unknown fstype!";;
3066 local fstype=$(facet_fstype mgs)
3070 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3071 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3072 DEVPTR=$(mdsdevname 1)
3077 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3078 ( [ -z "$MGSZFSDEV" ] &&
3079 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3080 DEVPTR=$(mdsdevname 1)
3082 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3085 error "unknown fstype!";;
3094 local fstype=$(facet_fstype mgs)
3098 # vdevs are not supported by ldiskfs
3101 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3102 ( [ -z "$MGSDEV" ] &&
3103 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3104 VDEVPTR=$(mdsvdevname 1)
3105 elif [ -n "$MGSDEV" ]; then
3109 error "unknown fstype!";;
3117 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3119 local var=${facet}_MOUNT
3120 eval mntpt=${!var:-${MOUNT%/*}/$facet}
3127 local dev=$(facet_device $facet)
3128 local mnt=$(facet_mntpt $facet)
3131 if ! do_facet $facet test -b $dev; then
3134 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3139 local dev=$(facet_device $facet)
3140 local mnt=$(facet_mntpt $facet)
3142 do_facet $facet umount -d $mnt
3146 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3151 local ds=$(facet_device $facet)
3152 local mnt=$(facet_mntpt $facet)
3157 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3158 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3159 do_facet $facet $ZFS set canmount=noauto $ds
3161 # The "legacy" mount method is used here because "zfs unmount $mnt"
3162 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3163 # targets are not available at the time, the stat(2) on $MOUNT will
3166 do_facet $facet $ZFS set mountpoint=legacy $ds
3167 do_facet $facet mount -t zfs $ds $mnt
3168 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3169 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3174 local ds=$(facet_device $facet)
3175 local mnt=$(facet_mntpt $facet)
3176 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3177 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3178 local mntpt=${!var_mntpt}
3179 local canmnt=${!var_canmnt}
3183 do_facet $facet umount $mnt
3184 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3185 do_facet $facet $ZFS set canmount=$canmnt $ds
3191 local fstype=$(facet_fstype $facet)
3193 mount_$fstype $facet
3198 local fstype=$(facet_fstype $facet)
3200 unmount_$fstype $facet
3207 # make sure we are using the primary server, so test-framework will
3208 # be able to clean up properly.
3209 activemds=`facet_active mds1`
3210 if [ $activemds != "mds1" ]; then
3214 local clients=$CLIENTS
3215 [ -z $clients ] && clients=$(hostname)
3217 zconf_umount_clients $clients $MOUNT "$*" || true
3218 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3220 [ "$CLIENTONLY" ] && return
3221 # The add fn does rm ${facet}active file, this would be enough
3222 # if we use do_facet <facet> only after the facet added, but
3223 # currently we use do_facet mds in local.sh
3224 for num in `seq $MDSCOUNT`; do
3226 rm -f ${TMP}/mds${num}active
3228 combined_mgs_mds && rm -f $TMP/mgsactive
3230 for num in `seq $OSTCOUNT`; do
3232 rm -f $TMP/ost${num}active
3235 if ! combined_mgs_mds ; then
3242 cleanup_echo_devs () {
3243 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3245 for dev in $devs; do
3246 $LCTL --device $dev cleanup
3247 $LCTL --device $dev detach
3252 nfs_client_mode && return
3261 combined_mgs_mds () {
3262 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3263 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3267 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3271 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3277 local fsname=${3:-"$FSNAME"}
3278 local type=$(facet_type $facet)
3279 local index=$(facet_index $facet)
3280 local fstype=$(facet_fstype $facet)
3281 local host=$(facet_host $facet)
3286 if [ $type == MGS ] && combined_mgs_mds; then
3290 if [ $type == MGS ] || ( [ $type == MDS ] &&
3291 [ "$dev" == $(mgsdevname) ] &&
3292 [ "$host" == "$(facet_host mgs)" ] ); then
3295 opts="--mgsnode=$MGSNID"
3298 if [ $type != MGS ]; then
3299 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3303 var=${facet}failover_HOST
3304 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3305 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3308 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3309 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3311 if [ $type == MDS ]; then
3312 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3313 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3314 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3315 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3316 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3318 if [ $fstype == ldiskfs ]; then
3319 # Check for wide striping
3320 if [ $OSTCOUNT -gt 160 ]; then
3321 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3322 fs_mkfs_opts+="-O large_xattr"
3325 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3326 if [ ! -z $EJOURNAL ]; then
3327 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3329 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3333 if [ $type == OST ]; then
3334 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3335 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3337 if [ $fstype == ldiskfs ]; then
3338 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3342 opts+=" --backfstype=$fstype"
3345 if [ -n "${!var}" ]; then
3346 opts+=" --device-size=${!var}"
3349 var=$(upper $fstype)_MKFS_OPTS
3350 fs_mkfs_opts+=${!var:+" ${!var}"}
3352 var=${type}_FS_MKFS_OPTS
3353 fs_mkfs_opts+=${!var:+" ${!var}"}
3355 if [ -n "${fs_mkfs_opts## }" ]; then
3356 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3360 opts+=${!var:+" ${!var}"}
3365 check_ost_indices() {
3366 local index_count=${#OST_INDICES[@]}
3367 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3369 # OST count is greater than the index count in $OST_INDEX_LIST.
3370 # We need check whether there are duplicate indices.
3374 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3375 index=$(facet_index ost$i)
3376 for j in $(seq 0 $((index_count - 1))); do
3377 [[ $index -ne ${OST_INDICES[j]} ]] ||
3378 error "ost$i has the same index $index as ost$((j+1))"
3391 # We need ldiskfs here, may as well load them all
3393 [ "$CLIENTONLY" ] && return
3394 echo Formatting mgs, mds, osts
3395 if ! combined_mgs_mds ; then
3396 echo "Format mgs: $(mgsdevname)"
3397 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3398 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3402 for num in $(seq $MDSCOUNT); do
3403 echo "Format mds$num: $(mdsdevname $num)"
3404 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3405 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3406 ${quiet:+>/dev/null} || exit 10
3409 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
3411 for num in $(seq $OSTCOUNT); do
3412 echo "Format ost$num: $(ostdevname $num)"
3413 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3414 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3415 ${quiet:+>/dev/null} || exit 10
3420 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3424 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3428 # 0: success, the old identity set already.
3429 # 1: success, the old identity does not set.
3434 local j=`expr $num - 1`
3435 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3437 if [ -z "$MDT" ]; then
3441 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3444 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3446 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3449 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3451 if [ $old = "NONE" ]; then
3460 zconf_umount `hostname` $1 || error "umount failed"
3461 zconf_mount `hostname` $1 || error "mount failed"
3469 rm -f $TMP/${facet}active
3470 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3475 local mdt_count=${1:-$MDSCOUNT}
3476 local ost_count=${2:-$OSTCOUNT}
3479 for num in $(seq $mdt_count); do
3480 DEVNAME=$(mdsdevname $num)
3481 writeconf_facet mds$num $DEVNAME || rc=$?
3484 for num in $(seq $ost_count); do
3485 DEVNAME=$(ostdevname $num)
3486 writeconf_facet ost$num $DEVNAME || rc=$?
3492 nfs_client_mode && return
3494 sanity_mount_check ||
3495 error "environments are insane!"
3499 if [ -z "$CLIENTONLY" ]; then
3500 echo Setup mgs, mdt, osts
3501 echo $WRITECONF | grep -q "writeconf" && \
3503 if ! combined_mgs_mds ; then
3504 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3507 for num in `seq $MDSCOUNT`; do
3508 DEVNAME=$(mdsdevname $num)
3509 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3511 # We started mds, now we should set failover variables properly.
3512 # Set mds${num}failover_HOST if it is not set (the default failnode).
3513 local varname=mds${num}failover_HOST
3514 if [ -z "${!varname}" ]; then
3515 eval mds${num}failover_HOST=$(facet_host mds$num)
3518 if [ $IDENTITY_UPCALL != "default" ]; then
3519 switch_identity $num $IDENTITY_UPCALL
3522 for num in `seq $OSTCOUNT`; do
3523 DEVNAME=$(ostdevname $num)
3524 start ost$num $DEVNAME $OST_MOUNT_OPTS
3526 # We started ost$num, now we should set ost${num}failover variable properly.
3527 # Set ost${num}failover_HOST if it is not set (the default failnode).
3528 varname=ost${num}failover_HOST
3529 if [ -z "${!varname}" ]; then
3530 eval ost${num}failover_HOST=$(facet_host ost${num})
3538 # wait a while to allow sptlrpc configuration be propogated to targets,
3539 # only needed when mounting new target devices.
3544 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3546 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3549 if [ "$MOUNT_2" ]; then
3550 mount_client $MOUNT2
3551 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3556 # by remounting mdt before ost, initial connect from mdt to ost might
3557 # timeout because ost is not ready yet. wait some time to its fully
3558 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3559 # by a context negotiation rpc with $TIMEOUT.
3560 # FIXME better by monitoring import status.
3563 sleep $((TIMEOUT + 5))
3569 mounted_lustre_filesystems() {
3570 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3573 init_facet_vars () {
3574 [ "$CLIENTONLY" ] && return 0
3581 eval export ${facet}_dev=${device}
3582 eval export ${facet}_opt=\"$@\"
3584 local dev=${facet}_dev
3586 # We need to loop for the label
3587 # in case its not initialized yet.
3588 for wait_time in {0,1,3,5,10}; do
3590 if [ $wait_time -gt 0 ]; then
3591 echo "${!dev} not yet initialized,"\
3592 "waiting ${wait_time} seconds."
3596 local label=$(devicelabel ${facet} ${!dev})
3598 # Check to make sure the label does
3599 # not include ffff at the end of the label.
3600 # This indicates it has not been initialized yet.
3602 if [[ $label =~ [f|F]{4}$ ]]; then
3603 # label is not initialized, unset the result
3604 # and either try again or fail
3611 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3613 eval export ${facet}_svc=${label}
3615 local varname=${facet}failover_HOST
3616 if [ -z "${!varname}" ]; then
3617 eval export $varname=$(facet_host $facet)
3620 varname=${facet}_HOST
3621 if [ -z "${!varname}" ]; then
3622 eval export $varname=$(facet_host $facet)
3625 # ${facet}failover_dev is set in cfg file
3626 varname=${facet}failover_dev
3627 if [ -n "${!varname}" ] ; then
3628 eval export ${facet}failover_dev=${!varname}
3630 eval export ${facet}failover_dev=$device
3633 # get mount point of already mounted device
3634 # is facet_dev is already mounted then use the real
3635 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3636 # i.e. ${facet}_MOUNT if specified by user or default
3637 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3638 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3639 if [ -z $mntpt ]; then
3640 mntpt=$(facet_mntpt $facet)
3642 eval export ${facet}_MOUNT=$mntpt
3645 init_facets_vars () {
3648 if ! remote_mds_nodsh; then
3649 for num in $(seq $MDSCOUNT); do
3650 DEVNAME=`mdsdevname $num`
3651 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3655 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3657 if ! remote_ost_nodsh; then
3658 for num in $(seq $OSTCOUNT); do
3659 DEVNAME=$(ostdevname $num)
3660 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3665 osc_ensure_active () {
3670 while [ $period -lt $timeout ]; do
3671 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3672 if [ $count -eq 0 ]; then
3676 echo "There are $count OST are inactive, wait $period seconds, and try again"
3678 period=$((period+3))
3681 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3684 set_conf_param_and_check() {
3688 local ORIG=$(do_facet $myfacet "$TEST")
3689 if [ $# -gt 3 ]; then
3695 echo "Setting $PARAM from $ORIG to $FINAL"
3696 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3697 error "conf_param $PARAM failed"
3699 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3700 error "check $PARAM failed!"
3703 init_param_vars () {
3705 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3707 log "Using TIMEOUT=$TIMEOUT"
3709 osc_ensure_active $SINGLEMDS $TIMEOUT
3710 osc_ensure_active client $TIMEOUT
3712 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3713 local current_jobid_var=$($LCTL get_param -n jobid_var)
3715 if [ $JOBID_VAR = "existing" ]; then
3716 echo "keeping jobstats as $current_jobid_var"
3717 elif [ $current_jobid_var != $JOBID_VAR ]; then
3718 echo "seting jobstats to $JOBID_VAR"
3720 set_conf_param_and_check client \
3721 "$LCTL get_param -n jobid_var" \
3722 "$FSNAME.sys.jobid_var" $JOBID_VAR
3725 echo "jobstats not supported by server"
3728 if [ $QUOTA_AUTO -ne 0 ]; then
3729 if [ "$ENABLE_QUOTA" ]; then
3730 echo "enable quota as required"
3731 setup_quota $MOUNT || return 2
3733 echo "disable quota as required"
3734 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3740 nfs_client_mode () {
3741 if [ "$NFSCLIENT" ]; then
3742 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3743 local clients=$CLIENTS
3744 [ -z $clients ] && clients=$(hostname)
3746 # FIXME: remove hostname when 19215 fixed
3747 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3748 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3749 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3750 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3752 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3758 check_config_client () {
3761 local mounted=$(mount | grep " $mntpt ")
3762 if [ "$CLIENTONLY" ]; then
3764 # CLIENTONLY should not depend on *_HOST settings
3765 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3766 # in theory someone could create a new,
3767 # client-only config file that assumed lustre was already
3768 # configured and didn't set the MGSNID. If MGSNID is not set,
3769 # then we should use the mgs nid currently being used
3770 # as the default value. bug 18021
3771 [[ x$MGSNID = x ]] &&
3774 if [[ x$mgc != xMGC$MGSNID ]]; then
3775 if [ "$mgs_HOST" ]; then
3776 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3777 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3778 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3784 local myMGS_host=$mgs_HOST
3785 if [ "$NETTYPE" = "ptl" ]; then
3786 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3789 echo Checking config lustre mounted on $mntpt
3790 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3791 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3793 # if [ "$mgshost" != "$myMGS_host" ]; then
3794 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3795 # Please use correct config or set mds_HOST correctly!"
3800 check_config_clients () {
3801 local clients=${CLIENTS:-$HOSTNAME}
3804 nfs_client_mode && return
3806 do_rpc_nodes "$clients" check_config_client $mntpt
3808 sanity_mount_check || error "environments are insane!"
3812 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3813 local cltimeout=$(lctl get_param -n timeout)
3814 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3815 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3822 [ -z $mntpt ] && return 1
3823 local mounted=$(mounted_lustre_filesystems)
3825 echo $mounted' ' | grep -w -q $mntpt' '
3829 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3833 # empty lustre filesystem may have empty directories lost+found and .lustre
3835 # exclude .lustre & lost+found
3836 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3837 -print | wc -l) = 1 ] || return 1
3838 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3839 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3840 # exclude .lustre/fid (LU-2780)
3841 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3842 -print | wc -l) = 1 ] || return 1
3844 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3849 check_and_setup_lustre() {
3850 nfs_client_mode && return
3852 local MOUNTED=$(mounted_lustre_filesystems)
3856 # both MOUNT and MOUNT2 are not mounted
3857 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3858 [ "$REFORMAT" ] && formatall
3859 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3861 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3862 export I_MOUNTED=yes
3866 elif is_mounted $MOUNT2; then
3868 # MOUNT2 is mounted, while MOUNT_2 is not set
3869 if ! [ "$MOUNT_2" ]; then
3870 cleanup_mount $MOUNT2
3871 export I_UMOUNTED2=yes
3874 # MOUNT2 is mounted, MOUNT_2 is set
3876 # FIXME: what to do if check_config failed?
3878 # 1) remote client has mounted other Lustre fs ?
3879 # 2) it has insane env ?
3880 # let's try umount MOUNT2 on all clients and mount it again:
3881 if ! check_config_clients $MOUNT2; then
3882 cleanup_mount $MOUNT2
3883 restore_mount $MOUNT2
3884 export I_MOUNTED2=yes
3889 # MOUNT is mounted MOUNT2 is not mounted
3890 elif [ "$MOUNT_2" ]; then
3891 restore_mount $MOUNT2
3892 export I_MOUNTED2=yes
3896 # FIXME: what to do if check_config failed?
3898 # 1) remote client has mounted other Lustre fs?
3899 # 2) lustre is mounted on remote_clients atall ?
3900 check_config_clients $MOUNT
3904 set_default_debug_nodes $(comma_list $(nodes_list))
3907 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3909 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
3910 facets="$(get_facets OST)"
3911 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
3912 facets="$facets,$(get_facets MDS)"
3913 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
3914 facets="$facets,mgs"
3915 local nodes="$(facets_hosts ${facets})"
3916 if [ -n "$nodes" ] ; then
3917 do_nodes $nodes "$LCTL set_param \
3918 osd-ldiskfs.track_declares_assert=1 || true"
3927 #Enable remote MDT create for testing
3928 for num in $(seq $MDSCOUNT); do
3930 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
3934 if [ "$ONLY" == "setup" ]; then
3940 local clients=${CLIENTS:-$HOSTNAME}
3943 zconf_mount_clients $clients $mntpt
3947 local clients=${CLIENTS:-$HOSTNAME}
3950 zconf_umount_clients $clients $mntpt
3953 cleanup_and_setup_lustre() {
3954 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3955 lctl set_param debug=0 || true
3957 if [ "$ONLY" == "cleanup" ]; then
3961 check_and_setup_lustre
3964 # Get all of the server target devices from a given server node and type.
3971 if [ "$type" == ost ]; then
3972 devs=$(get_osd_param $node "" mntdev)
3974 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
3976 for dev in $devs; do
3978 *loop*) do_node $node "losetup $dev" | \
3979 sed -e "s/.*(//" -e "s/).*//" ;;
3985 # Get all of the server target devices.
3990 # Master MDS parameters used by lfsck
3991 MDTNODE=$(facet_active_host $SINGLEMDS)
3992 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
3996 for node in $(mdts_nodes); do
3997 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4003 for node in $(osts_nodes); do
4004 OSTDEVS[i]=$(get_mnt_devs $node ost)
4009 # Run e2fsck on MDT or OST device.
4014 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4015 local log=$TMP/e2fsck.log
4019 do_node $node $cmd 2>&1 | tee $log
4021 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4023 if [ $MDSCOUNT -gt 1 ]; then
4024 skip "DNE mode isn't supported!"
4028 error "It's not DNE mode."
4033 [ $rc -le $FSCK_MAX_ERR ] ||
4034 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4040 # Run resize2fs on MDT or OST device.
4049 do_facet $facet "$RESIZE2FS $opts $device $size"
4052 # verify a directory is shared among nodes.
4053 check_shared_dir() {
4055 local list=${2:-$(comma_list $(nodes_list))}
4057 [ -z "$dir" ] && return 1
4058 do_rpc_nodes "$list" check_logdir $dir
4059 check_write_access $dir "$list" || return 1
4063 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
4070 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
4071 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
4073 check_shared_dir $SHARED_DIRECTORY ||
4074 error "$SHARED_DIRECTORY isn't a shared directory"
4076 export MDSDB=$SHARED_DIRECTORY/mdsdb
4077 export OSTDB=$SHARED_DIRECTORY/ostdb
4079 # DNE is not supported, so when running e2fsck on a DNE filesystem,
4080 # we only pass master MDS parameters.
4081 run_e2fsck $MDTNODE $MDTDEV "-n --mdsdb $MDSDB"
4086 for node in $(osts_nodes); do
4087 for dev in ${OSTDEVS[i]}; do
4088 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
4089 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
4090 ostidx=$((ostidx + 1))
4096 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
4097 run_lfsck_remote() {
4098 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
4103 #Check if lustre is already mounted
4104 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
4106 zconf_mount $client $MOUNT ||
4107 error "failed to mount Lustre on $client"
4111 do_node $client $cmd || rc=$?
4112 #Umount if necessary
4114 zconf_umount $client $MOUNT ||
4115 error "failed to unmount Lustre on $client"
4118 [ $rc -le $FSCK_MAX_ERR ] ||
4119 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4120 echo "lfsck finished with rc=$rc"
4126 local facets="client $SINGLEMDS"
4132 for facet in $facets; do
4133 node=$(facet_active_host $facet)
4134 if check_progs_installed $node $LFSCK_BIN; then
4139 ! $found && error "None of \"$facets\" supports lfsck"
4141 run_lfsck_remote $node || rc=$?
4143 rm -rvf $MDSDB* $OSTDB* || true
4147 dump_file_contents() {
4153 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4154 error_noexit false \
4155 "Invalid parameters for dump_file_contents()"
4158 for node in ${nodes}; do
4159 do_node $node "for i in \\\$(find $dir -type f); do
4160 echo ====\\\${i}=======================;
4162 done" >> ${logname}.${node}.log
4166 dump_command_output() {
4172 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4173 error_noexit false \
4174 "Invalid parameters for dump_command_output()"
4178 for node in ${nodes}; do
4179 do_node $node "echo ====${cmd}=======================;
4180 $cmd" >> ${logname}.${node}.log
4187 # dump file contents from /proc/spl in case of zfs test
4188 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4189 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4190 dump_command_output \
4191 "$(osts_nodes)" "zpool events -v" "${logname}"
4194 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4195 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4196 dump_command_output \
4197 "$(mdts_nodes)" "zpool events -v" "${logname}"
4201 check_and_cleanup_lustre() {
4202 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
4208 if is_mounted $MOUNT; then
4209 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4210 error "remove sub-test dirs failed"
4211 [ "$ENABLE_QUOTA" ] && restore_quota || true
4214 if [ "$I_UMOUNTED2" = "yes" ]; then
4215 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4218 if [ "$I_MOUNTED2" = "yes" ]; then
4219 cleanup_mount $MOUNT2
4222 if [ "$I_MOUNTED" = "yes" ]; then
4223 cleanupall -f || error "cleanup failed"
4231 wait_for_function () {
4234 # suppress fn both stderr and stdout
4235 if [ "$1" = "--quiet" ]; then
4237 quiet=" > /dev/null 2>&1"
4249 eval $fn $quiet && return 0
4251 wait=$((wait + sleep))
4252 [ $wait -lt $max ] || return 1
4253 echo waiting $fn, $((max - wait)) secs left ...
4263 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4264 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4265 echo "Network not available!"
4269 echo `date +"%H:%M:%S (%s)"` network interface is UP
4277 # Convert a space-delimited list to a comma-delimited list. If the input is
4278 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4280 # echo is used to convert newlines to spaces, since it doesn't
4281 # introduce a trailing space as using "tr '\n' ' '" does
4282 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4288 echo $list | grep -qw $item
4291 # list, excluded are the comma separated lists
4292 exclude_items_from_list () {
4298 for item in ${excluded//,/ }; do
4299 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4301 echo $(comma_list $list)
4304 # list, expand are the comma separated lists
4306 local list=${1//,/ }
4307 local expand=${2//,/ }
4310 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4311 echo $(comma_list $expanded)
4314 testslist_filter () {
4315 local script=$LUSTRE/tests/${TESTSUITE}.sh
4317 [ -f $script ] || return 0
4319 local start_at=$START_AT
4320 local stop_at=$STOP_AT
4322 local var=${TESTSUITE//-/_}_START_AT
4323 [ x"${!var}" != x ] && start_at=${!var}
4324 var=${TESTSUITE//-/_}_STOP_AT
4325 [ x"${!var}" != x ] && stop_at=${!var}
4327 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4328 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4329 /^'${start_at}'$/ {flag = 0}
4330 {if (flag == 1) print $0}
4331 /^'${stop_at}'$/ { flag = 1 }'
4335 (cd `dirname $1`; echo $PWD/`basename $1`)
4339 local types=${1:-"OST MDS MGS"}
4343 for entry in $types; do
4344 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4345 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4348 MGS ) list="$list $name";;
4349 MDS|OST|AGT ) local count=${type}COUNT
4350 for ((i=1; i<=${!count}; i++)) do
4351 list="$list ${name}$i"
4353 * ) error "Invalid facet type"
4357 echo $(comma_list $list)
4360 ##################################
4361 # Adaptive Timeouts funcs
4364 # only check mds, we assume at_max is the same on all nodes
4365 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4366 if [ $at_max -eq 0 ]; then
4377 # suppose that all ost-s have the same $at value set
4378 [ $facet != "ost" ] || facet=ost1
4380 do_facet $facet "lctl get_param -n $at"
4398 if [ $facet == "ost" ]; then
4399 facet=$(get_facets OST)
4400 elif [ $facet == "mds" ]; then
4401 facet=$(get_facets MDS)
4403 hosts=$(expand_list $hosts $(facets_hosts $facet))
4406 do_nodes $hosts lctl set_param at_max=$at_max
4409 ##################################
4413 # OBD_FAIL_MDS_ALL_REQUEST_NET
4415 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4416 do_facet client "$1" || RC=$?
4417 do_facet $SINGLEMDS lctl set_param fail_loc=0
4422 # OBD_FAIL_MDS_ALL_REPLY_NET
4424 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4426 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4430 drop_reint_reply() {
4431 # OBD_FAIL_MDS_REINT_NET_REP
4433 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4435 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4439 drop_update_reply() {
4440 # OBD_FAIL_UPDATE_OBJ_NET_REP
4444 do_facet mds${index} lctl set_param fail_loc=0x1701
4445 do_facet client "$@" || RC=$?
4446 do_facet mds${index} lctl set_param fail_loc=0
4451 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4454 local timeout=${2:-0}
4455 # default is (obd_timeout / 4) if unspecified
4456 echo "timeout is $timeout/$2"
4457 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
4458 do_facet client "$1" || RC=$?
4459 do_facet client "sync"
4460 do_facet ost1 lctl set_param fail_loc=0
4464 drop_ldlm_cancel() {
4465 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4467 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4468 do_nodes $list lctl set_param fail_loc=0x304
4470 do_facet client "$@" || RC=$?
4472 do_nodes $list lctl set_param fail_loc=0
4476 drop_bl_callback_once() {
4478 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4479 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4480 do_facet client lctl set_param fail_loc=0x80000305
4481 do_facet client "$@" || rc=$?
4482 do_facet client lctl set_param fail_loc=0
4483 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4487 drop_bl_callback() {
4489 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
4490 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4491 do_facet client lctl set_param fail_loc=0x305
4492 do_facet client "$@" || rc=$?
4493 do_facet client lctl set_param fail_loc=0
4494 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
4499 #define OBD_FAIL_LDLM_REPLY 0x30c
4501 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4502 do_nodes $list lctl set_param fail_loc=0x30c
4504 do_facet client "$@" || RC=$?
4506 do_nodes $list lctl set_param fail_loc=0
4510 drop_ldlm_reply_once() {
4511 #define OBD_FAIL_LDLM_REPLY 0x30c
4513 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4514 do_nodes $list lctl set_param fail_loc=0x8000030c
4516 do_facet client "$@" || RC=$?
4518 do_nodes $list lctl set_param fail_loc=0
4526 echo "clearing fail_loc on $facet"
4527 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4530 set_nodes_failloc () {
4531 do_nodes $(comma_list $1) lctl set_param fail_val=0 fail_loc=$2
4534 cancel_lru_locks() {
4535 $LCTL mark "cancel_lru_locks $1 start"
4537 if [ $1 != "MGC" ]; then
4538 for d in $(lctl get_param -N ldlm.namespaces.*.lru_size |
4540 $LCTL set_param -n $d=clear
4542 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 |
4546 /{proc,sys}/fs/lustre/ldlm/namespaces/*$1*/lru_size \
4552 /{proc,sys}/fs/lustre/ldlm/namespaces/*$1*/lock_unused_count \
4554 if [ $(cat $d) != 0 ]; then
4555 echo "ldlm.namespaces.$(echo "$d" |
4556 cut -f 7 -d'/').lock_unused_count=$(cat $d)"
4561 $LCTL mark "cancel_lru_locks $1 stop"
4566 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4567 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4568 echo "$DEFAULT_LRU_SIZE"
4573 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4576 lru_resize_disable()
4578 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4584 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
4590 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4591 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4592 echo there is still data in page cache $FILE ?
4593 lctl get_param -n $FILE
4601 DEBUGSAVE="$(lctl get_param -n debug)"
4605 [ -n "$DEBUGSAVE" ] && \
4606 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4611 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4614 debug_size_restore() {
4615 [ -n "$DEBUG_SIZE_SAVED" ] && \
4616 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4620 start_full_debug_logging() {
4625 local DEBUG_SIZE=150
4627 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4628 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4631 stop_full_debug_logging() {
4636 # prints bash call stack
4639 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4640 local s=${BASH_SOURCE[$i]}
4641 local l=${BASH_LINENO[$i-1]}
4642 local f=${FUNCNAME[$i]}
4643 echo " = $s:$l:$f()"
4647 ##################################
4649 ##################################
4652 local TYPE=${TYPE:-"FAIL"}
4655 # do not dump logs if $1=false
4656 if [ "x$1" = "xfalse" ]; then
4662 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4666 # We need to dump the logs on all nodes
4668 gather_logs $(comma_list $(nodes_list))
4672 [ "$TESTSUITELOG" ] &&
4673 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4674 if [ -z "$*" ]; then
4675 echo "error() without useful message, please fix" > $LOGDIR/err
4677 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4678 echo "$@" > $LOGDIR/ignore
4680 echo "$@" > $LOGDIR/err
4687 local log=$TESTSUITELOG
4689 [ -f "$log" ] && grep -q FAIL $log && status=1
4702 # use only if we are ignoring failures for this test, bugno required.
4703 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4704 # e.g. error_ignore bz5494 "your message" or
4705 # error_ignore LU-5494 "your message"
4707 local TYPE="IGNORE ($1)"
4712 error_and_remount() {
4714 remount_client $MOUNT
4719 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4724 log " SKIP: $TESTSUITE $TESTNAME $@"
4726 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4727 skip_logged $TESTNAME "$@"
4730 echo "$@" > $LOGDIR/skip
4733 [[ -n "$TESTSUITELOG" ]] &&
4734 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4737 build_test_filter() {
4738 EXCEPT="$EXCEPT $(testslist_filter)"
4741 if [[ $O = [0-9]*-[0-9]* ]]; then
4742 for num in $(seq $(echo $O | tr '-' ' ')); do
4750 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4751 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4752 [ "$EXCEPT_SLOW" ] && \
4753 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4754 for E in $EXCEPT; do
4755 eval EXCEPT_${E}=true
4757 for E in $ALWAYS_EXCEPT; do
4758 eval EXCEPT_ALWAYS_${E}=true
4760 for E in $EXCEPT_SLOW; do
4761 eval EXCEPT_SLOW_${E}=true
4763 for G in $GRANT_CHECK_LIST; do
4764 eval GCHECK_ONLY_${G}=true
4769 if [[ $1 = [a-z]* ]]; then
4776 # print a newline if the last test was skipped
4777 export LAST_SKIPPED=
4778 export ALWAYS_SKIPPED=
4780 # Main entry into test-framework. This is called with the name and
4781 # description of a test. The name is used to find the function to run
4782 # the test using "test_$name".
4784 # This supports a variety of methods of specifying specific test to
4785 # run or not run. These need to be documented...
4790 export base=$(basetest $1)
4791 if [ -n "$ONLY" ]; then
4793 if [ ${!testname}x != x ]; then
4794 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4795 run_one_logged $1 "$2"
4799 if [ ${!testname}x != x ]; then
4800 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4801 run_one_logged $1 "$2"
4811 if [ ${!testname}x != x ]; then
4812 TESTNAME=test_$1 skip "skipping excluded test $1"
4815 testname=EXCEPT_$base
4816 if [ ${!testname}x != x ]; then
4817 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4820 testname=EXCEPT_ALWAYS_$1
4821 if [ ${!testname}x != x ]; then
4822 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4825 testname=EXCEPT_ALWAYS_$base
4826 if [ ${!testname}x != x ]; then
4827 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4830 testname=EXCEPT_SLOW_$1
4831 if [ ${!testname}x != x ]; then
4832 TESTNAME=test_$1 skip "skipping SLOW test $1"
4835 testname=EXCEPT_SLOW_$base
4836 if [ ${!testname}x != x ]; then
4837 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4843 run_one_logged $1 "$2"
4850 module_loaded lnet || load_modules
4862 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4867 strace -o $TMP/$1.strace -ttt $*
4869 log "FINISHED: $*: rc $RC"
4876 banner test complete, duration $duration sec
4877 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4878 echo duration $duration >>$TESTSUITELOG
4882 # Set TEST_STATUS here. It will be used for logging the result.
4885 if [[ -f $LOGDIR/err ]]; then
4887 elif [[ -f $LOGDIR/skip ]]; then
4890 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4894 local FFREE=$(do_node $SINGLEMDS \
4895 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4896 local FTOTAL=$(do_node $SINGLEMDS \
4897 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4899 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4903 echo -n "Resetting fail_loc on all nodes..."
4904 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
4905 fail_val=0 2>/dev/null || true"
4911 # Log a message (on all nodes) padded with "=" before and after.
4912 # Also appends a timestamp and prepends the testsuite name.
4915 EQUALS="===================================================================================================="
4917 msg="== ${TESTSUITE} $*"
4919 [[ $last != "=" && $last != " " ]] && msg="$msg "
4920 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4921 # always include at least == after the message
4922 log "$msg== $(date +"%H:%M:%S (%s)")"
4926 # Run a single test function and cleanup after it.
4928 # This function should be run in a subshell so the test func can
4929 # exit() without stopping the whole script.
4934 export tfile=f${testnum}.${TESTSUITE}
4935 export tdir=d${testnum}.${TESTSUITE}
4936 export TESTNAME=test_$testnum
4937 local SAVE_UMASK=`umask`
4940 banner "test $testnum: $message"
4941 test_${testnum} || error "test_$testnum failed with $?"
4944 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4945 check_catastrophe || error "LBUG/LASSERT detected"
4946 if [ "$PARALLEL" != "yes" ]; then
4947 ps auxww | grep -v grep | grep -q multiop &&
4948 error "multiop still running"
4958 # Wrapper around run_one to ensure:
4959 # - test runs in subshell
4960 # - output of test is saved to separate log file for error reporting
4961 # - test result is saved to data file
4964 local BEFORE=$(date +%s)
4966 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4967 local test_log=$LOGDIR/$name
4968 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
4969 local zfs_debug_log=$LOGDIR/$zfs_log_name
4971 rm -rf $LOGDIR/ignore
4973 local SAVE_UMASK=$(umask)
4977 log_sub_test_begin test_${1}
4978 (run_one $1 "$2") 2>&1 | tee -i $test_log
4979 local RC=${PIPESTATUS[0]}
4981 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
4982 echo "test_$1 returned $RC" | tee $LOGDIR/err
4984 duration=$(($(date +%s) - $BEFORE))
4985 pass "$1" "(${duration}s)"
4987 if [[ -f $LOGDIR/err ]]; then
4988 TEST_ERROR=$(cat $LOGDIR/err)
4989 elif [[ -f $LOGDIR/ignore ]]; then
4990 TEST_ERROR=$(cat $LOGDIR/ignore)
4991 elif [[ -f $LOGDIR/skip ]]; then
4992 TEST_ERROR=$(cat $LOGDIR/skip)
4994 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4996 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5000 if [ -f $LOGDIR/err ]; then
5001 log_zfs_info "$zfs_debug_log"
5002 $FAIL_ON_ERROR && exit $RC
5011 # Print information of skipped tests to result.yml
5014 log_sub_test_begin $1
5016 log_sub_test_end "SKIP" "0" "0" "$@"
5020 (cd $(dirname $1); echo $PWD/$(basename $1))
5025 export base=$(basetest $1)
5026 [ "$CHECK_GRANT" == "no" ] && return 0
5028 testname=GCHECK_ONLY_${base}
5029 [ ${!testname}x == x ] && return 0
5031 echo -n "checking grant......"
5033 local clients=$CLIENTS
5034 [ -z "$clients" ] && clients=$(hostname)
5036 # sync all the data and make sure no pending data on server
5037 do_nodes $clients sync
5040 client_grant=$(do_nodes $clients \
5041 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5042 awk '{ total += $1 } END { printf("%0.0f", total) }')
5045 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5046 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
5047 awk '{ total += $1 } END { printf("%0.0f", total) }')
5049 # check whether client grant == server grant
5050 if [[ $client_grant -ne $server_grant ]]; then
5051 echo "failed: client:${client_grant} server: ${server_grant}."
5052 do_nodes $(comma_list $(osts_nodes)) \
5053 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
5054 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5057 echo "pass: client:${client_grant} server: ${server_grant}"
5061 ########################
5067 ost=`echo $1 | awk -F_ '{print $3}'`
5068 if [ -z $ost ]; then
5069 ost=`echo $1 | sed 's/-osc.*//'`
5074 ostuuid_from_index()
5076 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5079 ostname_from_index() {
5080 local uuid=$(ostuuid_from_index $1)
5084 index_from_ostuuid()
5086 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5089 mdtuuid_from_index()
5091 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5095 # Return unique identifier for given hostname
5098 echo $host_name | md5sum | cut -d' ' -f1
5102 # Returns list of ip addresses for each interface
5104 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5109 # Cache address list to avoid mutiple execution of local_addr_list
5110 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5112 for i in $LOCAL_ADDR_LIST ; do
5113 [[ "$i" == "$addr" ]] && return 0
5120 local is_local="IS_LOCAL_$(host_id $host_name)"
5121 if [ -z "${!is_local-}" ] ; then
5123 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5124 is_local_addr "$host_ip" && eval $is_local=1
5126 [[ "${!is_local}" == "1" ]]
5131 local_node $node && return 1
5138 for node in $(mdts_nodes); do
5139 remote_node $node && return 0
5146 [ "$CLIENTONLY" ] && return 0 || true
5147 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5152 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
5153 MSKIPPED=1 && return 1
5160 for node in $(osts_nodes) ; do
5161 remote_node $node && return 0
5168 [ "$CLIENTONLY" ] && return 0 || true
5169 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5174 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5175 OSKIPPED=1 && return 1
5182 MGS=$(facet_host mgs)
5183 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5188 remote_mds_nodsh || remote_ost_nodsh || \
5189 $(single_local_node $(comma_list $(nodes_list)))
5193 remote_ost && remote_mds
5196 # Get the active nodes for facets.
5204 for facet in ${facets//,/ }; do
5205 nodes="$nodes $(facet_active_host $facet)"
5208 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5212 # Get all of the active MDS nodes.
5214 echo -n $(facets_nodes $(get_facets MDS))
5217 # Get all of the active OSS nodes.
5219 echo -n $(facets_nodes $(get_facets OST))
5222 # Get all of the active AGT (HSM agent) nodes.
5224 echo -n $(facets_nodes $(get_facets AGT))
5227 # Get all of the client nodes and active server nodes.
5229 local nodes=$HOSTNAME
5233 # CLIENTS (if specified) contains the local client
5234 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5236 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5237 nodes="$nodes $(facets_nodes $(get_facets))"
5240 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5244 # Get all of the remote client nodes and remote active server nodes.
5245 remote_nodes_list () {
5246 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5249 # Get all of the MDS nodes, including active and passive nodes.
5257 for i in $(seq $MDSCOUNT); do
5259 failover_host=mds${i}failover_HOST
5260 nodes="$nodes ${!host} ${!failover_host}"
5263 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5267 # Get all of the OSS nodes, including active and passive nodes.
5275 for i in $(seq $OSTCOUNT); do
5277 failover_host=ost${i}failover_HOST
5278 nodes="$nodes ${!host} ${!failover_host}"
5281 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5285 # Get all of the server nodes, including active and passive nodes.
5286 all_server_nodes () {
5291 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5293 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5297 # Get all of the client and server nodes, including active and passive nodes.
5299 local nodes=$HOSTNAME
5303 # CLIENTS (if specified) contains the local client
5304 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5306 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5307 nodes="$nodes $(all_server_nodes)"
5310 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5314 init_clients_lists () {
5315 # Sanity check: exclude the local client from RCLIENTS
5316 local clients=$(hostlist_expand "$RCLIENTS")
5317 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5319 # Sanity check: exclude the dup entries
5320 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5322 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5324 # Sanity check: exclude the dup entries from CLIENTS
5325 # for those configs which has SINGLCLIENT set to local client
5326 clients=$(for i in $clients; do echo $i; done | sort -u)
5328 CLIENTS=$(comma_list $clients)
5329 local -a remoteclients=($RCLIENTS)
5330 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5331 varname=CLIENT$((i + 2))
5332 eval $varname=${remoteclients[i]}
5335 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5338 get_random_entry () {
5341 rnodes=${rnodes//,/ }
5343 local -a nodes=($rnodes)
5344 local num=${#nodes[@]}
5345 local i=$((RANDOM * num * 2 / 65536))
5351 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
5356 lctl get_param version | grep -q patchless
5360 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5361 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5366 echo $nodes | wc -w || true
5370 local nodes=$(osts_nodes)
5371 local osscount=$(get_node_count "$nodes")
5372 [ ! "$OSTCOUNT" = "$osscount" ]
5376 local nodes=$(mdts_nodes)
5377 local mdtcount=$(get_node_count "$nodes")
5378 [ ! "$MDSCOUNT" = "$mdtcount" ]
5381 generate_machine_file() {
5382 local nodes=${1//,/ }
5383 local machinefile=$2
5385 for node in $nodes; do
5386 echo $node >>$machinefile || \
5387 { echo "can not generate machinefile $machinefile" && return 1; }
5392 local file=$1/stripe
5395 $LFS getstripe -v $file || error "getstripe $file failed"
5399 setstripe_nfsserver () {
5402 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5403 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5405 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5407 do_nodev $nfsserver lfs setstripe "$@"
5410 # Check and add a test group.
5416 local gid=$(getent group $group_name | cut -d: -f3)
5417 if [[ -n "$gid" ]]; then
5418 [[ "$gid" -eq "$group_id" ]] || {
5419 error_noexit "inconsistent group ID:" \
5420 "new: $group_id, old: $gid"
5424 groupadd -g $group_id $group_name
5431 # Check and add a test user.
5444 local uid=$(getent passwd $user_name | cut -d: -f3)
5445 if [[ -n "$uid" ]]; then
5446 if [[ "$uid" -eq "$user_id" ]]; then
5447 local dir=$(getent passwd $user_name | cut -d: -f6)
5448 if [[ "$dir" != "$home" ]]; then
5450 usermod -d $home $user_name
5454 error_noexit "inconsistent user ID:" \
5455 "new: $user_id, old: $uid"
5460 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5467 check_runas_id_ret() {
5469 local myRUNAS_UID=$1
5470 local myRUNAS_GID=$2
5473 if [ -z "$myRUNAS" ]; then
5474 error_exit "myRUNAS command must be specified for check_runas_id"
5477 $myRUNAS krb5_login.sh || \
5478 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5480 mkdir $DIR/d0_runas_test
5482 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5483 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5484 rm -rf $DIR/d0_runas_test
5489 local myRUNAS_UID=$1
5490 local myRUNAS_GID=$2
5493 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5494 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5495 Please set RUNAS_ID to some UID which exists on MDS and client or
5496 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5499 # obtain the UID/GID for MPI_USER
5503 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5504 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5506 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5507 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5510 # obtain and cache Kerberos ticket-granting ticket
5511 refresh_krb5_tgt() {
5512 local myRUNAS_UID=$1
5513 local myRUNAS_GID=$2
5516 if [ -z "$myRUNAS" ]; then
5517 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5520 CLIENTS=${CLIENTS:-$HOSTNAME}
5521 do_nodes $CLIENTS "set -x
5522 if ! $myRUNAS krb5_login.sh; then
5523 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5528 # Run multiop in the background, but wait for it to print
5529 # "PAUSING" to its stdout before returning from this function.
5530 multiop_bg_pause() {
5531 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5535 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5538 echo "$MULTIOP_PROG $FILE v$ARGS"
5539 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5541 echo "TMPPIPE=${TMPPIPE}"
5542 read -t 60 multiop_output < $TMPPIPE
5543 if [ $? -ne 0 ]; then
5548 if [ "$multiop_output" != "PAUSING" ]; then
5549 echo "Incorrect multiop output: $multiop_output"
5564 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5570 inodes_available () {
5571 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5572 sort -un | head -n1) || return 1
5576 mdsrate_inodes_available () {
5577 local min_inodes=$(inodes_available)
5578 echo $((min_inodes * 99 / 100))
5581 # reset llite stat counters
5582 clear_llite_stats(){
5583 lctl set_param -n llite.*.stats 0
5586 # sum llite stat items
5587 calc_llite_stats() {
5588 local res=$(lctl get_param -n llite.*.stats |
5589 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5593 # reset osc stat counters
5595 lctl set_param -n osc.*.osc_stats 0
5598 # sum osc stat items
5600 local res=$(lctl get_param -n osc.*.osc_stats |
5601 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5606 awk '{sum += $1} END { printf("%0.0f", sum) }'
5609 calc_osc_kbytes () {
5610 df $MOUNT > /dev/null
5611 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5614 # save_lustre_params(comma separated facet list, parameter_mask)
5615 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5616 save_lustre_params() {
5622 for facet in ${facets//,/ }; do
5623 node=$(facet_active_host $facet)
5624 [[ *\ $node\ * = " $nodes " ]] && continue
5625 nodes="$nodes $node"
5627 do_node $node "$LCTL get_param $2 |
5628 while read s; do echo $facet \\\$s; done"
5632 # restore lustre parameters from input stream, produces by save_lustre_params
5633 restore_lustre_params() {
5638 while IFS=" =" read facet name val; do
5639 do_facet $facet "$LCTL set_param -n $name $val"
5643 check_catastrophe() {
5644 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5645 VAR=$(lctl get_param -n catastrophe 2>&1)
5646 if [ $? = 0 ] ; then
5647 if [ $VAR != 0 ]; then
5652 [ -z "$rnodes" ] && return 0
5655 data=$(do_nodes "$rnodes" "rc=\\\$(lctl get_param -n catastrophe);
5656 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5659 if [ -n "$data" ]; then
5666 # CMD: determine mds index where directory inode presents
5671 SEQ=$(lfs path2fid $dir | tr '[:]' ' '|cut -f2 -d ' ')
5672 if [ "$SEQ" == "" ]; then
5673 error "can't get sequence for $dir"
5678 do_facet mds1 "cat /proc/fs/lustre/fld/srv-*-MDT0000/fldb" | \
5680 while read SS EE IDX TYP; do \
5681 if let "SEQ >= SS && SEQ < EE"; then \
5687 mdsrate_cleanup () {
5689 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5690 --nfiles $3 --dir $4 --filefmt $5 $6
5695 delayed_recovery_enabled () {
5696 local var=${SINGLEMDS}_svc
5697 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5700 ########################
5702 convert_facet2label() {
5705 if [ x$facet = xost ]; then
5709 local varsvc=${facet}_svc
5711 if [ -n ${!varsvc} ]; then
5714 error "No lablel for $facet!"
5718 get_clientosc_proc_path() {
5722 get_lustre_version () {
5723 local facet=${1:-"$SINGLEMDS"}
5724 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5727 lustre_version_code() {
5728 local facet=${1:-"$SINGLEMDS"}
5729 version_code $(get_lustre_version $1)
5732 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5733 # used by MDT would not be changed.
5734 # mdt lov: fsname-mdtlov
5735 # mdt osc: fsname-OSTXXXX-osc
5736 mds_on_old_device() {
5737 local mds=${1:-"$SINGLEMDS"}
5739 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5740 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5741 > /dev/null 2>&1" && return 0
5746 get_mdtosc_proc_path() {
5748 local ost_label=${2:-"*OST*"}
5750 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5751 local mdt_label=$(convert_facet2label $mds_facet)
5752 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5754 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5755 mds_on_old_device $mds_facet; then
5756 echo "${ost_label}-osc"
5758 echo "${ost_label}-osc-${mdt_index}"
5762 get_osc_import_name() {
5765 local label=$(convert_facet2label $ost)
5767 if [ "${facet:0:3}" = "mds" ]; then
5768 get_mdtosc_proc_path $facet $label
5772 get_clientosc_proc_path $label
5776 _wait_import_state () {
5779 local maxtime=${3:-$(max_recovery_time)}
5783 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5784 while [ "${CONN_STATE}" != "${expected}" ]; do
5785 if [ "${expected}" == "DISCONN" ]; then
5786 # for disconn we can check after proc entry is removed
5787 [ "x${CONN_STATE}" == "x" ] && return 0
5788 # with AT enabled, we can have connect request timeout near of
5789 # reconnect timeout and test can't see real disconnect
5790 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5792 [ $i -ge $maxtime ] && \
5793 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5796 # Add uniq for multi-mount case
5797 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5801 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5805 wait_import_state() {
5808 local maxtime=${3:-$(max_recovery_time)}
5811 for param in ${params//,/ }; do
5812 _wait_import_state $state $param $maxtime || return
5816 wait_import_state_mount() {
5817 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5821 wait_import_state $*
5824 # One client request could be timed out because server was not ready
5825 # when request was sent by client.
5826 # The request timeout calculation details :
5828 # /* We give the server rq_timeout secs to process the req, and
5829 # add the network latency for our local timeout. */
5830 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5831 # ptlrpc_at_get_net_latency(request) ;
5833 # ptlrpc_connect_import ()
5834 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5837 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5838 # ptlrpc_at_get_net_latency(request) ->
5839 # at_get (max (iat_net_latency=0, at_min)) = at_min
5842 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5843 # INITIAL_CONNECT_TIMEOUT + at_min
5845 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5846 # because we can not get this value in runtime,
5847 # the value depends on configure options, and it is not stored in /proc.
5849 # #define CONNECTION_SWITCH_MIN 5U
5850 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5852 request_timeout () {
5855 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5856 local init_connect_timeout=$TIMEOUT
5857 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5859 local at_min=$(at_get $facet at_min)
5861 echo $(( init_connect_timeout + at_min ))
5864 _wait_osc_import_state() {
5868 local ost=$(get_osc_import_name $facet $ost_facet)
5869 local param="osc.${ost}.ost_server_uuid"
5873 # 1. wait the deadline of client 1st request (it could be skipped)
5874 # 2. wait the deadline of client 2nd request
5875 local maxtime=$(( 2 * $(request_timeout $facet)))
5877 if [[ $facet == client* ]]; then
5878 # During setup time, the osc might not be setup, it need wait
5879 # until list_param can return valid value. And also if there
5880 # are mulitple osc entries we should list all of them before
5882 params=$($LCTL list_param $param 2>/dev/null || true)
5883 while [ -z "$params" ]; do
5884 if [ $i -ge $maxtime ]; then
5885 echo "can't get $param in $maxtime secs"
5890 params=$($LCTL list_param $param 2>/dev/null || true)
5893 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5894 wait_import_state $expected "$params" $maxtime; then
5895 error "import is not in ${expected} state"
5902 wait_osc_import_state() {
5908 if [[ $facet = mds ]]; then
5909 for num in $(seq $MDSCOUNT); do
5910 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5913 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5917 get_clientmdc_proc_path() {
5925 [ -z "$list" ] && return 0
5927 # Add paths to lustre tests for 32 and 64 bit systems.
5928 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5929 local TESTPATH="$RLUSTRE/tests:"
5930 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5931 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5934 wait_clients_import_state () {
5941 if [ "$FAILURE_MODE" = HARD ]; then
5942 facets=$(facets_on_host $(facet_active_host $facet))
5945 for facet in ${facets//,/ }; do
5946 local label=$(convert_facet2label $facet)
5949 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5950 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5951 *) error "unknown facet!" ;;
5953 local params=$(expand_list $params $proc_path)
5956 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5957 error "import is not in ${expected} state"
5967 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5968 $LCTL get_param obdfilter.*.kbytesavail))
5969 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5970 $LCTL get_param -n obdfilter.*.tot_granted))
5971 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5972 $LCTL get_param -n obdfilter.*.kbytestotal))
5973 for ((i=0; i<${#AVAILA[@]}; i++)); do
5974 local -a AVAIL1=(${AVAILA[$i]//=/ })
5975 local -a TOTAL=(${TOTALA[$i]//=/ })
5976 GRANT=$((${GRANTA[$i]}/1024))
5977 # allow 1% of total space in bavail because of delayed
5978 # allocation with ZFS which might release some free space after
5979 # txg commit. For small devices, we set a mininum of 8MB
5980 local LIMIT=$((${TOTAL} / 100 + 8000))
5981 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5982 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5983 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5984 echo " FULL" || echo
5990 do_facet mgs lctl pool_list $1
5994 local fsname=${1%%.*}
5995 local poolname=${1##$fsname.}
5997 do_facet mgs lctl pool_new $1
5999 # get param should return err unless pool is created
6000 [[ $RC -ne 0 ]] && return $RC
6002 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6003 2>/dev/null || echo foo" "" || RC=1
6004 if [[ $RC -eq 0 ]]; then
6007 error "pool_new failed $1"
6012 add_pool_to_list () {
6013 local fsname=${1%%.*}
6014 local poolname=${1##$fsname.}
6016 local listvar=${fsname}_CREATED_POOLS
6017 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
6020 remove_pool_from_list () {
6021 local fsname=${1%%.*}
6022 local poolname=${1##$fsname.}
6024 local listvar=${fsname}_CREATED_POOLS
6025 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6028 destroy_pool_int() {
6030 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
6031 awk '$1 !~ /^Pool:/ {print $1}')
6032 for ost in $OSTS; do
6033 do_facet mgs lctl pool_remove $1 $ost
6035 do_facet mgs lctl pool_destroy $1
6038 # <fsname>.<poolname> or <poolname>
6040 local fsname=${1%%.*}
6041 local poolname=${1##$fsname.}
6043 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6047 pool_list $fsname.$poolname || return $?
6049 destroy_pool_int $fsname.$poolname
6051 [[ $RC -ne 0 ]] && return $RC
6053 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6054 2>/dev/null || echo foo" "foo" || RC=1
6056 if [[ $RC -eq 0 ]]; then
6057 remove_pool_from_list $fsname.$poolname
6059 error "destroy pool failed $1"
6065 local fsname=${1:-$FSNAME}
6067 local listvar=${fsname}_CREATED_POOLS
6071 [ x${!listvar} = x ] && return 0
6073 echo destroy the created pools: ${!listvar}
6074 for poolname in ${!listvar//,/ }; do
6075 destroy_pool $fsname.$poolname
6080 local fsname=${1:-$FSNAME}
6082 destroy_pools $fsname
6088 local ts=$(date +%s)
6091 if [[ ! -f "$YAML_LOG" ]]; then
6092 # init_logging is not performed before gather_logs,
6093 # so the $LOGDIR needs to be checked here
6094 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6097 [ -f $LOGDIR/shared ] && docp=false
6099 # dump lustre logs, dmesg
6101 prefix="$TESTLOG_PREFIX.$TESTNAME"
6103 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6105 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6106 echo "Dumping logs only on local client."
6107 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6108 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6113 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6114 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6115 if [ ! -f $LOGDIR/shared ]; then
6116 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6129 for i in $(seq 0 $num_mntpts); do
6130 cmd="ls -laf ${mntpt_root}$i/$dir"
6136 for pid in $pids; do
6143 # target_start_and_reset_recovery_timer()
6144 # service_time = at_est2timeout(service_time);
6145 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
6146 # INITIAL_CONNECT_TIMEOUT);
6147 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
6148 #define CONNECTION_SWITCH_INC 1
6149 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6150 #define CONNECTION_SWITCH_MIN 5U
6152 max_recovery_time () {
6153 local init_connect_timeout=$(( TIMEOUT / 20 ))
6154 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6156 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
6161 get_clients_mount_count () {
6162 local clients=${CLIENTS:-`hostname`}
6164 # we need to take into account the clients mounts and
6165 # exclude mds/ost mounts if any;
6166 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
6170 PROC_CLI="srpc_info"
6178 if [ $M -lt $N ]; then
6182 while [ $N -lt $M ]; do
6192 calc_connection_cnt() {
6195 # MDT->MDT = 2 * C(M, 2)
6199 comb_m2=$(combination $MDSCOUNT 2)
6201 local num_clients=$(get_clients_mount_count)
6203 local cnt_mdt2mdt=$((comb_m2 * 2))
6204 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
6205 local cnt_cli2ost=$((num_clients * OSTCOUNT))
6206 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
6207 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
6208 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
6209 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
6223 local cmd="$tgt.srpc.flavor"
6225 if [ $net == "any" ]; then
6230 if [ $dir != "any" ]; then
6235 log "Setting sptlrpc rule: $cmd"
6236 do_facet mgs "$LCTL conf_param $cmd"
6245 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
6246 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
6248 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
6250 if [ "x$bulkspec" != "x" ]; then
6251 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
6253 if [ "x$algs" != "x" ]; then
6254 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
6256 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
6257 if [ $bulk == "bulkn" ]; then
6258 bulk_count=`echo "$output" | grep "bulk flavor" \
6259 | grep "null/null" | wc -l`
6260 elif [ $bulk == "bulki" ]; then
6261 bulk_count=`echo "$output" | grep "bulk flavor" \
6262 | grep "/null" | grep -v "null/" | wc -l`
6264 bulk_count=`echo "$output" | grep "bulk flavor" \
6265 | grep -v "/null" | grep -v "null/" | wc -l`
6269 [ $bulk_count -lt $count ] && count=$bulk_count
6280 local clients=${CLIENTS:-`hostname`}
6282 for c in ${clients//,/ }; do
6283 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
6284 tmpcnt=`count_flvr "$output" $flavor`
6285 cnt=$((cnt + tmpcnt))
6295 local clients=${CLIENTS:-`hostname`}
6297 for c in ${clients//,/ }; do
6298 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
6299 tmpcnt=`count_flvr "$output" $flavor`
6300 cnt=$((cnt + tmpcnt))
6310 if [ $MDSCOUNT -le 1 ]; then
6315 for num in `seq $MDSCOUNT`; do
6316 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6317 tmpcnt=`count_flvr "$output" $flavor`
6318 cnt=$((cnt + tmpcnt))
6329 for num in `seq $MDSCOUNT`; do
6330 mdtosc=$(get_mdtosc_proc_path mds$num)
6331 mdtosc=${mdtosc/-MDT*/-MDT\*}
6332 output=$(do_facet mds$num lctl get_param -n \
6333 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6334 tmpcnt=`count_flvr "$output" $flavor`
6335 cnt=$((cnt + tmpcnt))
6344 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6345 count_flvr "$output" $flavor
6350 local dir=$1 # from to
6351 local flavor=$2 # flavor expected
6354 if [ $dir == "cli2mdt" ]; then
6355 res=`flvr_cnt_cli2mdt $flavor`
6356 elif [ $dir == "cli2ost" ]; then
6357 res=`flvr_cnt_cli2ost $flavor`
6358 elif [ $dir == "mdt2mdt" ]; then
6359 res=`flvr_cnt_mdt2mdt $flavor`
6360 elif [ $dir == "mdt2ost" ]; then
6361 res=`flvr_cnt_mdt2ost $flavor`
6362 elif [ $dir == "all2ost" ]; then
6363 res1=`flvr_cnt_mdt2ost $flavor`
6364 res2=`flvr_cnt_cli2ost $flavor`
6365 res=$((res1 + res2))
6366 elif [ $dir == "all2mdt" ]; then
6367 res1=`flvr_cnt_mdt2mdt $flavor`
6368 res2=`flvr_cnt_cli2mdt $flavor`
6369 res=$((res1 + res2))
6370 elif [ $dir == "all2all" ]; then
6371 res1=`flvr_cnt_mdt2ost $flavor`
6372 res2=`flvr_cnt_cli2ost $flavor`
6373 res3=`flvr_cnt_mdt2mdt $flavor`
6374 res4=`flvr_cnt_cli2mdt $flavor`
6375 res=$((res1 + res2 + res3 + res4))
6383 local dir=$1 # from to
6384 local flavor=$2 # flavor expected
6385 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6389 for ((i=0;i<20;i++)); do
6390 echo -n "checking $dir..."
6391 res=$(do_check_flavor $dir $flavor)
6392 echo "found $res/$expect $flavor connections"
6393 [ $res -ge $expect ] && return 0
6397 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6401 restore_to_default_flavor()
6403 local proc="mgs.MGS.live.$FSNAME"
6405 echo "restoring to default flavor..."
6407 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6409 # remove all existing rules if any
6410 if [ $nrule -ne 0 ]; then
6411 echo "$nrule existing rules"
6412 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6413 echo "remove rule: $rule"
6414 spec=`echo $rule | awk -F = '{print $1}'`
6415 do_facet mgs "$LCTL conf_param -d $spec"
6419 # verify no rules left
6420 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6421 [ $nrule -ne 0 ] && error "still $nrule rules left"
6423 # wait for default flavor to be applied
6424 # currently default flavor for all connections are 'null'
6425 wait_flavor all2all null
6426 echo "now at default flavor settings"
6431 local flavor=${1:-null}
6433 echo "setting all flavor to $flavor"
6435 # FIXME need parameter to this fn
6436 # and remove global vars
6437 local cnt_all2all=$(calc_connection_cnt all2all)
6439 local res=$(do_check_flavor all2all $flavor)
6440 if [ $res -eq $cnt_all2all ]; then
6441 echo "already have total $res $flavor connections"
6445 echo "found $res $flavor out of total $cnt_all2all connections"
6446 restore_to_default_flavor
6448 [[ $flavor = null ]] && return 0
6450 set_rule $FSNAME any any $flavor
6451 wait_flavor all2all $flavor
6457 # Checking for shared logdir
6458 if [ ! -d $dir ]; then
6459 # Not found. Create local logdir
6462 touch $dir/check_file.$(hostname -s)
6467 check_write_access() {
6469 local list=${2:-$(comma_list $(nodes_list))}
6473 for node in ${list//,/ }; do
6474 file=$dir/check_file.$(short_nodename $node)
6475 if [[ ! -f "$file" ]]; then
6476 # Logdir not accessible/writable from this node.
6479 rm -f $file || return 1
6485 if [[ -n $YAML_LOG ]]; then
6488 local SAVE_UMASK=`umask`
6491 export YAML_LOG=${LOGDIR}/results.yml
6495 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6496 if check_shared_dir $LOGDIR; then
6497 touch $LOGDIR/shared
6498 echo "Logging to shared log directory: $LOGDIR"
6500 echo "Logging to local directory: $LOGDIR"
6503 yml_nodes_file $LOGDIR >> $YAML_LOG
6504 yml_results_file >> $YAML_LOG
6511 yml_log_test $1 >> $YAML_LOG
6515 yml_log_test_status $@ >> $YAML_LOG
6518 log_sub_test_begin() {
6519 yml_log_sub_test_begin "$@" >> $YAML_LOG
6522 log_sub_test_end() {
6523 yml_log_sub_test_end "$@" >> $YAML_LOG
6529 local llverdev_opts=$2
6530 local devname=$(basename $1)
6531 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6532 # loop devices aren't in /proc/partitions
6533 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6535 size=$(($size / 1024 / 1024)) # Gb
6537 local partial_arg=""
6538 # Run in partial (fast) mode if the size
6539 # of a partition > 1 GB
6540 [ $size -gt 1 ] && partial_arg="-p"
6542 llverdev --force $partial_arg $llverdev_opts $dev
6548 local llverfs_opts=$2
6549 local use_partial_arg=$3
6550 local partial_arg=""
6551 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6553 # Run in partial (fast) mode if the size
6554 # of a partition > 1 GB
6555 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6557 llverfs $partial_arg $llverfs_opts $dir
6560 #Remove objects from OST
6561 remove_ost_objects() {
6567 local mntpt=$(facet_mntpt $facet)
6568 local opts=$OST_MOUNT_OPTS
6572 echo "removing objects from $ostdev on $facet: $objids"
6573 if ! test -b $ostdev; then
6574 opts=$(csa_add "$opts" -o loop)
6576 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6579 for i in $objids; do
6580 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6582 umount -f $mntpt || return $?
6586 #Remove files from MDT
6587 remove_mdt_files() {
6592 local mntpt=$(facet_mntpt $facet)
6593 local opts=$MDS_MOUNT_OPTS
6595 echo "removing files from $mdtdev on $facet: $files"
6596 if [ $(facet_fstype $facet) == ldiskfs ] &&
6597 ! do_facet $facet test -b $mdtdev; then
6598 opts=$(csa_add "$opts" -o loop)
6600 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6604 rm $mntpt/ROOT/$f || { rc=$?; break; }
6606 umount -f $mntpt || return $?
6610 duplicate_mdt_files() {
6615 local mntpt=$(facet_mntpt $facet)
6616 local opts=$MDS_MOUNT_OPTS
6618 echo "duplicating files on $mdtdev on $facet: $files"
6619 mkdir -p $mntpt || return $?
6620 if [ $(facet_fstype $facet) == ldiskfs ] &&
6621 ! do_facet $facet test -b $mdtdev; then
6622 opts=$(csa_add "$opts" -o loop)
6624 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6635 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6636 pushd $mntpt/ROOT > /dev/null || return $?
6639 touch $f.bad || return $?
6640 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6642 [ $rc -eq 0 ] || return $rc
6643 setfattr --restore $tmp || return $?
6649 local devs=${1//,/ }
6652 local rslt=$TMP/sgpdd_survey
6654 # sgpdd-survey cleanups ${rslt}.* files
6656 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6662 # returns the canonical name for an ldiskfs device
6667 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6668 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6669 echo dm-\\\${foo##*:};
6671 echo \\\$(basename \\\$dv);
6675 is_sanity_benchmark() {
6676 local benchmarks="dbench bonnie iozone fsx"
6678 for b in $benchmarks; do
6679 if [ "$b" == "$suite" ]; then
6687 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6691 # Get the available size (KB) of a given obd target.
6698 [[ $facet != client ]] || return 0
6700 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6705 # Get the page size (bytes) on a given facet node.
6711 size=$(do_facet $facet getconf PAGE_SIZE)
6712 [[ ${PIPESTATUS[0]} = 0 && -n "$size" ]] || size=4096
6717 # Get the block count of the filesystem.
6724 count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6725 awk '/^Block count:/ {print $3}')
6729 # Get the block size of the filesystem.
6735 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6736 awk '/^Block size:/ {print $3}')
6740 # Check whether the "large_xattr" feature is enabled or not.
6741 large_xattr_enabled() {
6742 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6744 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6746 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6747 grep -E -q '(ea_inode|large_xattr)'"
6748 return ${PIPESTATUS[0]}
6751 # Get the maximum xattr size supported by the filesystem.
6755 if large_xattr_enabled; then
6756 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6759 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6760 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6762 # maximum xattr size = size of block - size of header -
6763 # size of 1 entry - 4 null bytes
6764 size=$((block_size - 32 - 32 - 4))
6770 # Dump the value of the named xattr from a file.
6775 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6778 # Generate a string with size of $size bytes.
6780 local size=${1:-1024} # in bytes
6782 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6785 reformat_external_journal() {
6788 if [ ! -z ${EJOURNAL} ]; then
6789 local rcmd="do_facet $facet"
6791 echo "reformat external journal on $facet:${EJOURNAL}"
6792 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6796 # MDT file-level backup/restore
6797 mds_backup_restore() {
6800 local devname=$(mdsdevname $(facet_number $facet))
6801 local mntpt=$(facet_mntpt brpt)
6802 local rcmd="do_facet $facet"
6803 local metaea=${TMP}/backup_restore.ea
6804 local metadata=${TMP}/backup_restore.tgz
6805 local opts=${MDS_MOUNT_OPTS}
6806 local svc=${facet}_svc
6808 if ! ${rcmd} test -b ${devname}; then
6809 opts=$(csa_add "$opts" -o loop)
6812 echo "file-level backup/restore on $facet:${devname}"
6814 # step 1: build mount point
6815 ${rcmd} mkdir -p $mntpt
6816 # step 2: cleanup old backup
6817 ${rcmd} rm -f $metaea $metadata
6819 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6820 if [ ! -z $igif ]; then
6821 # step 3.5: rm .lustre
6822 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6824 # step 4: backup metaea
6826 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6828 # step 5: backup metadata
6830 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6832 ${rcmd} umount -d $mntpt || return 4
6833 # step 7: reformat external journal if needed
6834 reformat_external_journal $facet || return 5
6835 # step 8: reformat dev
6836 echo "reformat new device"
6837 add $facet $(mkfs_opts $facet ${devname}) --backfstype ldiskfs \
6838 --reformat ${devname} $(mdsvdevname $(facet_number $facet)) \
6839 > /dev/null || exit 6
6841 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6842 # step 10: restore metadata
6844 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6845 # step 11: restore metaea
6847 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6848 # step 12: remove recovery logs
6849 echo "remove recovery logs"
6850 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6851 # step 13: umount dev
6852 ${rcmd} umount -d $mntpt || return 10
6853 # step 14: cleanup tmp backup
6854 ${rcmd} rm -f $metaea $metadata
6855 # step 15: reset device label - it's not virgin on
6856 ${rcmd} e2label $devname ${!svc}
6863 local devname=$(mdsdevname $(facet_number $facet))
6864 local mntpt=$(facet_mntpt brpt)
6865 local rcmd="do_facet $facet"
6866 local opts=${MDS_MOUNT_OPTS}
6868 if ! ${rcmd} test -b ${devname}; then
6869 opts=$(csa_add "$opts" -o loop)
6872 echo "removing OI files on $facet: idx=${idx}"
6874 # step 1: build mount point
6875 ${rcmd} mkdir -p $mntpt
6877 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6878 if [ -z $idx ]; then
6879 # step 3: remove all OI files
6880 ${rcmd} rm -fv $mntpt/oi.16*
6881 elif [ $idx -lt 2 ]; then
6882 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6886 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6887 for ((i=${idx}; i<64; i=$((i * idx)))); do
6888 ${rcmd} rm -fv $mntpt/oi.16.${i}
6892 ${rcmd} umount -d $mntpt || return 2
6893 # OI files will be recreated when mounted as lustre next time.
6896 # generate maloo upload-able log file name
6897 # \param logname specify unique part of file name
6898 generate_logname() {
6899 local logname=${1:-"default_logname"}
6901 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6904 # make directory on different MDTs
6912 local stripe_count=2
6922 *) error "Only creating single directory is supported";;
6925 child=$(basename $path)
6926 parent=$(dirname $path)
6928 if [ "$option" == "-p" -o "$option2" == "-p" ]; then
6929 if [ -d $parent/$child ]; then
6935 if [ "${option:0:2}" == "-c" ]; then
6936 stripe_count=$(echo $option | sed 's/^-c//')
6939 if [ "${option2:0:2}" == "-c" ]; then
6940 stripe_count=$(echo $option2 | sed 's/^-c//')
6943 if [ ! -d ${parent} ]; then
6944 if [ "$p_option" == "-p" ]; then
6951 if [ $MDSCOUNT -le 1 ]; then
6952 mkdir $p_option $parent/$child || rc=$?
6954 local mdt_idx=$($LFS getstripe -M $parent)
6955 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6957 mdt_idx=$((test_num % MDSCOUNT))
6958 echo "striped dir -i$mdt_idx -c$stripe_count $path"
6959 $LFS setdirstripe -i$mdt_idx -c$stripe_count $path || rc=$?
6964 # find the smallest and not in use file descriptor
6967 local max_fd=$(ulimit -n)
6969 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
6972 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
6976 check_mount_and_prep()
6978 is_mounted $MOUNT || setupall
6980 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
6981 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
6982 for idx in $(seq $MDSCOUNT); do
6983 local name="MDT$(printf '%04x' $((idx - 1)))"
6984 rm -rf $MOUNT/.lustre/lost+found/$name/*
6988 # calcule how many ost-objects to be created.
6989 precreated_ost_obj_count()
6993 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
6994 local ost_name="OST$(printf '%04x' $ost_idx)"
6995 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
6996 local last_id=$(do_facet mds${mdt_idx} lctl get_param -n \
6997 osp.$proc_path.prealloc_last_id)
6998 local next_id=$(do_facet mds${mdt_idx} lctl get_param -n \
6999 osp.$proc_path.prealloc_next_id)
7001 echo $((last_id - next_id + 1))
7004 check_file_in_pool()
7009 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7012 for t in $tlist ; do
7013 [ "$i" -eq "$t" ] && continue 2
7016 echo "pool list: $tlist"
7017 echo "striping: $res"
7018 error_noexit "$file not allocated in $pool"
7025 echo "Creating new pool"
7028 create_pool $FSNAME.$pool ||
7029 { error_noexit "No pool created, result code $?"; return 1; }
7030 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
7031 { error_noexit "$pool not in lfs pool_list"; return 2; }
7034 pool_add_targets() {
7035 echo "Adding targets to pool"
7041 local list=$(seq $first $step $last)
7043 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7044 do_facet mgs $LCTL pool_add \
7045 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7046 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7047 | sort -u | tr '\n' ' ' " "$t" || {
7048 error_noexit "Add to pool failed"
7051 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7052 local addcount=$(((last - first) / step + 1))
7053 [ $lfscount -eq $addcount ] || {
7054 error_noexit "lfs pool_list bad ost count" \
7055 "$lfscount != $addcount"
7063 echo "Setting pool on directory $tdir"
7065 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7067 error_noexit "Cannot set pool $pool to $tdir"
7074 echo "Checking pool on directory $tdir"
7076 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7077 [ "$res" = "$pool" ] && return 0
7079 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7083 pool_dir_rel_path() {
7084 echo "Testing relative path works well"
7089 mkdir -p $root/$tdir/$tdir
7091 pool_set_dir $pool $tdir || return 1
7092 pool_set_dir $pool ./$tdir || return 2
7093 pool_set_dir $pool ../$tdir || return 3
7094 pool_set_dir $pool ../$tdir/$tdir || return 4
7095 rm -rf $tdir; cd - > /dev/null
7098 pool_alloc_files() {
7099 echo "Checking files allocation from directory pool"
7106 for i in $(seq -w 1 $count)
7108 local file=$tdir/file-$i
7110 check_file_in_pool $file $pool "$tlist" || \
7111 failed=$((failed + 1))
7113 [ "$failed" = 0 ] && return 0
7115 error_noexit "$failed files not allocated in $pool"
7119 pool_create_files() {
7120 echo "Creating files in pool"
7128 for i in $(seq -w 1 $count)
7130 local file=$tdir/spoo-$i
7131 $SETSTRIPE -p $pool $file
7132 check_file_in_pool $file $pool "$tlist" || \
7133 failed=$((failed + 1))
7135 [ "$failed" = 0 ] && return 0
7137 error_noexit "$failed files not allocated in $pool"
7142 echo "Checking 'lfs df' output"
7145 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
7147 local res=$($LFS df --pool $FSNAME.$pool |
7149 grep "$FSNAME-OST" |
7151 [ "$res" = "$t" ] && return 0
7153 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
7157 pool_file_rel_path() {
7158 echo "Creating files in a pool with relative pathname"
7163 { error_noexit "unable to create $tdir"; return 1 ; }
7164 local file="/..$tdir/$tfile-1"
7165 $SETSTRIPE -p $pool $file ||
7166 { error_noexit "unable to create $file" ; return 2 ; }
7169 $SETSTRIPE -p $pool $tfile-2 || {
7170 error_noexit "unable to create $tfile-2 in $tdir"
7175 pool_remove_first_target() {
7176 echo "Removing first target from a pool"
7179 local pname="lov.$FSNAME-*.pools.$pool"
7180 local t=$($LCTL get_param -n $pname | head -1)
7181 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7182 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
7183 error_noexit "$t not removed from $FSNAME.$pool"
7188 pool_remove_all_targets() {
7189 echo "Removing all targets from pool"
7192 local pname="lov.$FSNAME-*.pools.$pool"
7193 for t in $($LCTL get_param -n $pname | sort -u)
7195 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
7197 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
7198 error_noexit "Pool $FSNAME.$pool cannot be drained"
7201 # striping on an empty/nonexistant pool should fall back
7202 # to "pool of everything"
7204 error_noexit "failed to use fallback striping for empty pool"
7207 # setstripe on an empty pool should fail
7208 $SETSTRIPE -p $pool $file 2>/dev/null && {
7209 error_noexit "expected failure when creating file" \
7217 echo "Destroying pool"
7221 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
7224 # striping on an empty/nonexistant pool should fall back
7225 # to "pool of everything"
7227 error_noexit "failed to use fallback striping for missing pool"
7230 # setstripe on an empty pool should fail
7231 $SETSTRIPE -p $pool $file 2>/dev/null && {
7232 error_noexit "expected failure when creating file" \
7237 # get param should return err once pool is gone
7238 if wait_update $HOSTNAME "lctl get_param -n \
7239 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
7241 remove_pool_from_list $FSNAME.$pool
7244 error_noexit "Pool $FSNAME.$pool is not destroyed"
7248 # Get and check the actual stripe count of one file.
7249 # Usage: check_stripe_count <file> <expected_stripe_count>
7250 check_stripe_count() {
7255 [[ -z "$file" || -z "$expected" ]] &&
7256 error "check_stripe_count: invalid argument"
7258 local cmd="$GETSTRIPE -c $file"
7259 actual=$($cmd) || error "$cmd failed"
7260 actual=${actual%% *}
7262 if [[ $actual -ne $expected ]]; then
7263 [[ $expected -eq -1 ]] ||
7264 error "$cmd wrong: found $actual, expected $expected"
7265 [[ $actual -eq $OSTCOUNT ]] ||
7266 error "$cmd wrong: found $actual, expected $OSTCOUNT"
7270 # Get and check the actual list of OST indices on one file.
7271 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
7277 [[ -z "$file" || -z "$expected" ]] &&
7278 error "check_obdidx: invalid argument!"
7280 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
7281 grep -v obdidx | awk '{print $1}' | xargs))
7283 [[ $obdidx = $expected ]] ||
7284 error "list of OST indices on $file is $obdidx," \
7285 "should be $expected"
7288 # Get and check the actual OST index of the first stripe on one file.
7289 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
7290 check_start_ost_idx() {
7295 [[ -z "$file" || -z "$expected" ]] &&
7296 error "check_start_ost_idx: invalid argument!"
7298 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
7301 [[ $start_ost_idx = $expected ]] ||
7302 error "OST index of the first stripe on $file is" \
7303 "$start_ost_idx, should be $expected"