3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
8 export EJOURNAL=${EJOURNAL:-""}
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
12 export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
15 export GSS_PIPEFS=false
16 export IDENTITY_UPCALL=default
18 # specify environment variable containing batch job name for server statistics
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
21 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
22 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
23 export LOAD_LLOOP=${LOAD_LLOOP:-false}
25 #export PDSH="pdsh -S -Rssh -w"
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 "$E2FSCK" ]; then
180 if which fsck.ldiskfs >/dev/null 2>&1; then
181 export E2FSCK=fsck.ldiskfs
187 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
188 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
189 export FSCK_MAX_ERR=4 # File system errors left uncorrected
191 export ZFS=${ZFS:-zfs}
192 export ZPOOL=${ZPOOL:-zpool}
193 export ZDB=${ZDB:-zdb}
194 export PARTPROBE=${PARTPROBE:-partprobe}
196 #[ -d /r ] && export ROOT=${ROOT:-/r}
197 export TMP=${TMP:-$ROOT/tmp}
198 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
199 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
200 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
202 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
203 if ! echo $PATH | grep -q $LUSTRE/utils; then
204 export PATH=$LUSTRE/utils:$PATH
206 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
207 export PATH=$LUSTRE/utils/gss:$PATH
209 if ! echo $PATH | grep -q $LUSTRE/tests; then
210 export PATH=$LUSTRE/tests:$PATH
212 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
213 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
215 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
216 [ ! -f "$LST" ] && export LST=$(which lst)
217 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
218 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
219 # Ubuntu, at least, has a truncate command in /usr/bin
220 # so fully path our truncate command.
221 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
222 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
223 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
224 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
225 export PATH=$LUSTRE/tests/racer:$PATH:
227 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
228 export PATH=$LUSTRE/tests/mpi:$PATH
230 export RSYNC_RSH=${RSYNC_RSH:-rsh}
232 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
233 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
234 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
235 [ ! -f "$LFS" ] && export LFS=$(which lfs)
236 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
237 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
239 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
240 if [ ! -f "$L_GETIDENTITY" ]; then
241 if `which l_getidentity > /dev/null 2>&1`; then
242 export L_GETIDENTITY=$(which l_getidentity)
244 export L_GETIDENTITY=NONE
247 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
248 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
249 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
250 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
251 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
252 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
253 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
254 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
255 [ ! -f "$LUSTRE_RMMOD" ] &&
256 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
257 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
258 [ ! -f "$LFS_MIGRATE" ] &&
259 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
260 export NAME=${NAME:-local}
261 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
262 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
263 export LGSSD=$(which lgssd)
264 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
265 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
266 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
268 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
271 if [ "$ACCEPTOR_PORT" ]; then
272 export PORT_OPT="--port $ACCEPTOR_PORT"
277 echo "Using GSS/krb5 ptlrpc security flavor"
278 which lgss_keyring > /dev/null 2>&1 || \
279 error_exit "built with gss disabled! SEC=$SEC"
290 IDENTITY_UPCALL=false
294 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
296 # Paths on remote nodes, if different
297 export RLUSTRE=${RLUSTRE:-$LUSTRE}
298 export RPWD=${RPWD:-$PWD}
299 export I_MOUNTED=${I_MOUNTED:-"no"}
300 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
301 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
302 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
303 ! -f $LUSTRE/mdt/mdt.ko ]; then
304 export CLIENTMODSONLY=yes
307 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
308 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
312 while getopts "rvwf:" opt $*; do
315 r) REFORMAT=--reformat;;
317 w) WRITECONF=writeconf;;
322 shift $((OPTIND - 1))
325 # print the durations of each test if "true"
326 DDETAILS=${DDETAILS:-false}
327 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
337 ncpts=$(do_facet $facet "lctl get_param -n " \
338 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
340 if [ $ncpts -eq 0 ]; then
348 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
349 eval set -- $(tr "[:punct:]" " " <<< $*)
351 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
354 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
355 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
358 /sbin/lsmod | grep -q "^\<$1\>"
361 # Load a module on the system where this is running.
363 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
365 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
366 # will be used as the arguments. Otherwise arguments will be obtained from
367 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
374 BASE=`basename $module $EXT`
376 module_loaded ${BASE} && return
378 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
380 if [ $# -eq 0 ]; then
381 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
382 # Bash until 4.x, so we resort to eval.
383 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
384 eval set -- \$$optvar
385 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
386 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
388 opt=$(awk -v var="^options $BASE" '$0 ~ var \
389 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
390 set -- $(echo -n $opt)
392 # Ensure we have accept=all for lnet
393 if [ $(basename $module) = lnet ]; then
394 # OK, this is a bit wordy...
395 local arg accept_all_present=false
398 [ "$arg" = accept=all ] && \
399 accept_all_present=true
401 $accept_all_present || set -- "$@" accept=all
407 [ $# -gt 0 ] && echo "${module} options: '$*'"
409 # Note that insmod will ignore anything in modprobe.conf, which is why we're
410 # passing options on the command-line.
411 if [ "$BASE" == "lnet_selftest" ] && \
412 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
413 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
414 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
415 insmod ${LUSTRE}/${module}${EXT} "$@"
417 # must be testing a "make install" or "rpm" installation
418 # note failed to load ptlrpc_gss is considered not fatal
419 if [ "$BASE" == "ptlrpc_gss" ]; then
420 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
427 llite_lloop_enabled() {
428 local n1=$(uname -r | cut -d. -f1)
429 local n2=$(uname -r | cut -d. -f2)
430 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
432 # load the llite_lloop module for < 2.6.32 kernels
433 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
434 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
441 load_modules_local() {
442 if [ -n "$MODPROBE" ]; then
444 echo "Using modprobe to load modules"
448 echo Loading modules from $LUSTRE
452 if [ -f /sys/devices/system/cpu/online ]; then
453 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
454 echo "detected $ncpus online CPUs by sysfs"
456 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
458 if [ $rc -eq 0 ]; then
459 echo "detected $ncpus online CPUs by getconf"
461 echo "Can't detect number of CPUs"
466 # if there is only one CPU core, libcfs can only create one partition
467 # if there is more than 4 CPU cores, libcfs should create multiple CPU
468 # partitions. So we just force libcfs to create 2 partitions for
469 # system with 2 or 4 cores
470 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
471 # force to enable multiple CPU partitions
472 echo "Force libcfs to create 2 CPU partitions"
473 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
475 echo "libcfs will create CPU partition based on online CPUs"
478 load_module ../libcfs/libcfs/libcfs
480 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
481 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
482 load_module ../lnet/lnet/lnet
483 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
484 load_module ../lnet/klnds/$LNETLND
485 load_module lvfs/lvfs
486 load_module obdclass/obdclass
487 load_module ptlrpc/ptlrpc
488 load_module ptlrpc/gss/ptlrpc_gss
496 load_module obdecho/obdecho
497 if ! client_only; then
498 SYMLIST=/proc/kallsyms
499 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
500 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
501 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
502 load_module lfsck/lfsck
503 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
504 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
506 load_module osd-zfs/osd_zfs
510 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
512 # This block shall be moved up beside osd-zfs as soon
513 # as osd-ldiskfs stops using mdd symbols.
515 grep -q exportfs_decode_fh $SYMLIST ||
516 { modprobe exportfs 2> /dev/null || true; }
517 load_module ../ldiskfs/ldiskfs
518 load_module lvfs/fsfilt_ldiskfs
519 load_module osd-ldiskfs/osd_ldiskfs
530 load_module llite/lustre
531 llite_lloop_enabled && load_module llite/llite_lloop
532 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
534 rm -f $OGDB/ogdb-$HOSTNAME
535 $LCTL modules > $OGDB/ogdb-$HOSTNAME
537 # 'mount' doesn't look in $PATH, just sbin
538 if [ -f $LUSTRE/utils/mount.lustre ] && \
539 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
540 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
541 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
548 # load modules on remote nodes optionally
549 # lustre-tests have to be installed on these nodes
550 if $LOAD_MODULES_REMOTE; then
551 local list=$(comma_list $(remote_nodes_list))
552 if [ -n "$list" ]; then
553 echo "loading modules on: '$list'"
554 do_rpc_nodes "$list" load_modules_local
560 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
561 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
562 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
563 echo "$LEAK_LUSTRE" 1>&2
564 echo "$LEAK_PORTALS" 1>&2
565 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
566 echo "Memory leaks detected"
567 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
573 wait_exit_ST client # bug 12845
575 $LUSTRE_RMMOD ldiskfs || return 2
577 if $LOAD_MODULES_REMOTE; then
578 local list=$(comma_list $(remote_nodes_list))
579 if [ -n "$list" ]; then
580 echo "unloading modules on: '$list'"
581 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
582 do_rpc_nodes "$list" check_mem_leak
586 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
587 umount /sbin/mount.lustre || true
588 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
589 rm -f /sbin/mount.lustre || true
592 check_mem_leak || return 254
594 echo "modules unloaded."
599 local facet=${1:-$SINGLEMDS}
600 local fstype=$(facet_fstype $facet)
603 ldiskfs) size=50;; # largest seen is 44, leave some headroom
604 zfs) size=400;; # largest seen is 384
610 check_gss_daemon_nodes() {
614 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
615 if [ \\\"\\\$num\\\" -ne 1 ]; then
616 echo \\\$num instance of $dname;
621 check_gss_daemon_facet() {
625 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
626 if [ $num -ne 1 ]; then
627 echo "$num instance of $dname on $facet"
636 echo Stopping $@ on $list
637 do_nodes $list "killall -2 $@ 2>/dev/null || true"
640 # start gss daemons on all nodes, or
641 # "daemon" on "list" if set
642 start_gss_daemons() {
646 if [ "$list" ] && [ "$daemon" ] ; then
647 echo "Starting gss daemon on nodes: $list"
648 do_nodes $list "$daemon" || return 8
652 local list=$(comma_list $(mdts_nodes))
654 echo "Starting gss daemon on mds: $list"
655 do_nodes $list "$LSVCGSSD -v" || return 1
657 do_nodes $list "$LGSSD -v" || return 2
660 list=$(comma_list $(osts_nodes))
661 echo "Starting gss daemon on ost: $list"
662 do_nodes $list "$LSVCGSSD -v" || return 3
663 # starting on clients
665 local clients=${CLIENTS:-`hostname`}
667 echo "Starting $LGSSD on clients $clients "
668 do_nodes $clients "$LGSSD -v" || return 4
671 # wait daemons entering "stable" status
675 # check daemons are running
677 list=$(comma_list $(mdts_nodes) $(osts_nodes))
678 check_gss_daemon_nodes $list lsvcgssd || return 5
680 list=$(comma_list $(mdts_nodes))
681 check_gss_daemon_nodes $list lgssd || return 6
684 check_gss_daemon_nodes $clients lgssd || return 7
689 local list=$(comma_list $(mdts_nodes))
691 send_sigint $list lsvcgssd lgssd
693 list=$(comma_list $(osts_nodes))
694 send_sigint $list lsvcgssd
696 list=${CLIENTS:-`hostname`}
697 send_sigint $list lgssd
702 if ! module_loaded ptlrpc_gss; then
703 load_module ptlrpc/gss/ptlrpc_gss
704 module_loaded ptlrpc_gss ||
705 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
707 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
709 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
710 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
718 # maybe cleanup credential cache?
724 local var=${facet}_svc
732 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
733 tr '[:lower:]' '[:upper:]'
739 if [ $facet == mgs ]; then
743 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
751 if [ -n "${!var}" ]; then
756 var=$(facet_type $facet)FSTYPE
757 if [ -n "${!var}" ]; then
762 if [ -n "$FSTYPE" ]; then
767 if [[ $facet == mgs ]] && combined_mgs_mds; then
779 local facets=$(get_facets)
782 for facet in ${facets//,/ }; do
783 if [ $node == $(facet_host $facet) ] ||
784 [ $node == "$(facet_failover_host $facet)" ]; then
785 fstype=$(facet_fstype $facet)
786 if [[ $fstypes != *$fstype* ]]; then
787 fstypes+="${fstypes:+,}$fstype"
798 local fstype=$(facet_fstype $facet)
802 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
804 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
805 ${dev} 2>/dev/null");;
807 error "unknown fstype!";;
815 local device=$(mdsdevname $num)
816 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
822 local device=$(ostdevname $num)
823 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
828 # Get the device of a facet.
835 mgs) device=$(mgsdevname) ;;
836 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
837 ost*) device=$(ostdevname $(facet_number $facet)) ;;
838 fs2mds) device=$(mdsdevname 1_2) ;;
839 fs2ost) device=$(ostdevname 1_2) ;;
840 fs3ost) device=$(ostdevname 2_2) ;;
848 # Get the virtual device of a facet.
855 mgs) device=$(mgsvdevname) ;;
856 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
857 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
858 fs2mds) device=$(mdsvdevname 1_2) ;;
859 fs2ost) device=$(ostvdevname 1_2) ;;
860 fs3ost) device=$(ostvdevname 2_2) ;;
868 # Re-read the partition table on failover partner host.
869 # After a ZFS storage pool is created on a shared device, the partition table
870 # on the device may change. However, the operating system on the failover
871 # host may not notice the change automatically. Without the up-to-date partition
872 # block devices, 'zpool import ..' cannot find the labels, whose positions are
873 # relative to partition rather than disk beginnings.
875 # This function performs partprobe on the failover host to make it re-read the
878 refresh_partition_table() {
883 host=$(facet_passive_host $facet)
884 if [[ -n "$host" ]]; then
885 do_node $host "$PARTPROBE $device"
890 # Get ZFS storage pool name.
897 device=$(facet_device $facet)
898 # poolname is string before "/"
899 poolname="${device%%/*}"
905 # Create ZFS storage pool.
912 local opts=${@:-"-o cachefile=none"}
914 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
915 $ZPOOL create -f $opts $poolname $vdev"
919 # Create ZFS file system.
925 local opts=${@:-"-o mountpoint=legacy"}
927 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
928 $ZFS create $opts $dataset"
932 # Export ZFS storage pool.
933 # Before exporting the pool, all datasets within the pool should be unmounted.
941 poolname=$(zpool_name $facet)
943 if [[ -n "$poolname" ]]; then
944 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
945 grep -q ^$poolname/ /proc/mounts ||
946 $ZPOOL export $opts $poolname"
951 # Destroy ZFS storage pool.
952 # Destroy the given pool and free up any devices for other use. This command
953 # tries to unmount any active datasets before destroying the pool.
954 # -f Force any active datasets contained within the pool to be unmounted.
958 local poolname=${2:-$(zpool_name $facet)}
960 if [[ -n "$poolname" ]]; then
961 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
962 $ZPOOL destroy -f $poolname"
967 # Import ZFS storage pool.
968 # Force importing, even if the pool appears to be potentially active.
973 local opts=${@:-"-o cachefile=none"}
976 poolname=$(zpool_name $facet)
978 if [[ -n "$poolname" ]]; then
979 opts+=" -d $(dirname $(facet_vdevice $facet))"
980 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
981 $ZPOOL import -f $opts $poolname"
986 # Set the "cachefile=none" property on ZFS storage pool so that the pool
987 # is not automatically imported on system startup.
989 # In a failover environment, this will provide resource level fencing which
990 # will ensure that the same ZFS storage pool will not be imported concurrently
991 # on different nodes.
993 disable_zpool_cache() {
997 poolname=$(zpool_name $facet)
999 if [[ -n "$poolname" ]]; then
1000 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1005 # This and set_osd_param() shall be used to access OSD parameters
1006 # once existed under "obdfilter":
1011 # writethrough_cache_enable
1015 local device=${2:-$FSNAME-OST*}
1018 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1019 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
1024 local device=${2:-$FSNAME-OST*}
1028 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1029 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
1033 local dz=${1:-$DEBUG_SIZE}
1035 if [ -f /sys/devices/system/cpu/possible ]; then
1036 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1038 local cpus=$(getconf _NPROCESSORS_CONF)
1041 # bug 19944, adjust size to be -gt num_possible_cpus()
1042 # promise 2MB for every cpu at least
1043 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1046 lctl set_param debug_mb=$dz
1049 set_default_debug () {
1050 local debug=${1:-"$PTLDEBUG"}
1051 local subsys=${2:-"$SUBSYSTEM"}
1052 local debug_size=${3:-$DEBUG_SIZE}
1054 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1055 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1057 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1060 set_default_debug_nodes () {
1063 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1064 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1068 do_rpc_nodes "$nodes" set_default_debug \
1069 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1072 set_default_debug_facet () {
1074 local node=$(facet_active_host $facet)
1075 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1077 set_default_debug_nodes $node
1082 local facets=${1:-$(get_facets)}
1085 for facet in ${facets//,/ }; do
1088 [ $RC -eq 0 ] && continue
1090 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1091 skip "Restart of $facet failed!." && touch $LU482_FAILED
1093 error "Restart of $facet failed!"
1100 # Add argument "arg" (e.g., "loop") to the comma-separated list
1101 # of arguments for option "opt" (e.g., "-o") on command
1102 # line "opts" (e.g., "-o flock").
1108 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1110 if echo "$opts" | grep -q $opt_pattern; then
1111 opts=$(echo "$opts" | sed -e \
1112 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1114 opts+="${opts:+ }$opt $arg"
1122 local dev=$(facet_active $facet)_dev
1123 local opt=${facet}_opt
1124 local mntpt=$(facet_mntpt $facet)
1125 local opts="${!opt} $@"
1127 if [ $(facet_fstype $facet) == ldiskfs ] &&
1128 ! do_facet $facet test -b ${!dev}; then
1129 opts=$(csa_add "$opts" -o loop)
1132 if [[ $(facet_fstype $facet) == zfs ]]; then
1133 # import ZFS storage pool
1134 import_zpool $facet || return ${PIPESTATUS[0]}
1137 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1138 # for testing LU-482 error handling in mount_facets() and test_0a()
1139 if [ -f $TMP/test-lu482-trigger ]; then
1142 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1146 if [ $RC -ne 0 ]; then
1147 echo "Start of ${!dev} on ${facet} failed ${RC}"
1149 set_default_debug_facet $facet
1151 label=$(devicelabel ${facet} ${!dev})
1152 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1153 eval export ${facet}_svc=${label}
1154 echo Started ${label}
1159 # start facet device options
1165 eval export ${facet}_dev=${device}
1166 eval export ${facet}_opt=\"$@\"
1168 local varname=${facet}failover_dev
1169 if [ -n "${!varname}" ] ; then
1170 eval export ${facet}failover_dev=${!varname}
1172 eval export ${facet}failover_dev=$device
1175 local mntpt=$(facet_mntpt $facet)
1176 do_facet ${facet} mkdir -p $mntpt
1177 eval export ${facet}_MOUNT=$mntpt
1178 mount_facet ${facet}
1187 local HOST=`facet_active_host $facet`
1188 [ -z $HOST ] && echo stop: no host for $facet && return 0
1190 local mntpt=$(facet_mntpt $facet)
1191 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1192 if [ ${running} -ne 0 ]; then
1193 echo "Stopping $mntpt (opts:$@) on $HOST"
1194 do_facet ${facet} umount -d $@ $mntpt
1197 # umount should block, but we should wait for unrelated obd's
1198 # like the MGS or MGC to also stop.
1199 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1201 if [[ $(facet_fstype $facet) == zfs ]]; then
1202 # export ZFS storage pool
1207 # save quota version (both administrative and operational quotas)
1208 # add an additional parameter if mountpoint is ever different from $MOUNT
1210 # XXX This function is kept for interoperability with old server (< 2.3.50),
1211 # it should be removed whenever we drop the interoperability for such
1213 quota_save_version() {
1214 local fsname=${2:-$FSNAME}
1216 local ver=$(tr -c -d "123" <<< $spec)
1217 local type=$(tr -c -d "ug" <<< $spec)
1219 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1221 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1223 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1225 local osts=$(get_facets OST)
1226 for ost in ${osts//,/ }; do
1228 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1232 # client could mount several lustre
1234 # XXX This function is kept for interoperability with old server (< 2.3.50),
1235 # it should be removed whenever we drop the interoperability for such
1238 local fsname=${1:-$FSNAME}
1240 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1242 do_nodes $(comma_list $(osts_nodes)) \
1243 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1247 # XXX This function is kept for interoperability with old server (< 2.3.50),
1248 # it should be removed whenever we drop the interoperability for such
1250 restore_quota_old() {
1251 local mntpt=${1:-$MOUNT}
1252 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1253 if [ ! "$old_QUOTA_TYPE" ] ||
1254 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1257 quota_save_version $old_QUOTA_TYPE
1260 # XXX This function is kept for interoperability with old server (< 2.3.50),
1261 # it should be removed whenever we drop the interoperability for such
1266 # no quota enforcement for now and accounting works out of the box
1269 # We need save the original quota_type params, and restore them after testing
1271 # Suppose that quota type the same on mds and ost
1272 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1273 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1274 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1275 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1276 export old_QUOTA_TYPE=$quota_type
1277 quota_save_version $QUOTA_TYPE
1279 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1280 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1283 local quota_usrs=$QUOTA_USERS
1285 # get_filesystem_size
1286 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1287 local blk_soft=$((disksz + 1024))
1288 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1290 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1291 local i_soft=$Inodes
1292 local i_hard=$((i_soft + i_soft / 20))
1294 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1295 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1298 for usr in $quota_usrs; do
1299 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1301 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1303 eval $cmd || error "$cmd FAILED!"
1305 # display the quota status
1306 echo "Quota settings for $usr : "
1307 $LFS quota -v -u $usr $mntpt || true
1311 # get mdt quota type
1313 local varsvc=${SINGLEMDS}_svc
1314 do_facet $SINGLEMDS $LCTL get_param -n \
1315 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1318 # get ost quota type
1320 # All OSTs should have same quota type
1321 local varsvc=ost1_svc
1322 do_facet ost1 $LCTL get_param -n \
1323 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1326 # restore old quota type settings
1328 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1333 if [ "$old_MDT_QUOTA_TYPE" ]; then
1334 do_facet mgs $LCTL conf_param \
1335 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1337 if [ "$old_OST_QUOTA_TYPE" ]; then
1338 do_facet mgs $LCTL conf_param \
1339 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1343 # Handle the case when there is a space in the lfs df
1344 # "filesystem summary" line the same as when there is no space.
1345 # This will allow fixing the "lfs df" summary line in the future.
1347 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1350 # Get free inodes on the MDT specified by mdt index, free indoes on
1351 # the whole filesystem will be returned when index == -1.
1357 if [ $index -eq -1 ]; then
1360 mdt_uuid=$(mdtuuid_from_index $index)
1363 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1368 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1375 # save old quota type & set new quota type
1376 local mdt_qtype=$(mdt_quota_type)
1377 local ost_qtype=$(ost_quota_type)
1379 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1380 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1382 export old_MDT_QUOTA_TYPE=$mdt_qtype
1383 export old_OST_QUOTA_TYPE=$ost_qtype
1385 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1386 error "set mdt quota type failed"
1387 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1388 error "set ost quota type failed"
1390 local quota_usrs=$QUOTA_USERS
1392 # get_filesystem_size
1393 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1394 local blk_soft=$((disksz + 1024))
1395 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1397 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1398 local i_soft=$inodes
1399 local i_hard=$((i_soft + i_soft / 20))
1401 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1402 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1403 "inode-hardlimit: $i_hard"
1406 for usr in $quota_usrs; do
1407 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1409 cmd="$LFS setquota -$type $usr -b $blk_soft"
1410 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1412 eval $cmd || error "$cmd FAILED!"
1414 # display the quota status
1415 echo "Quota settings for $usr : "
1416 $LFS quota -v -u $usr $mntpt || true
1423 local OPTIONS=${3:-$MOUNTOPT}
1425 local device=$MGSNID:/$FSNAME
1426 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1427 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1431 echo "Starting client: $client: $OPTIONS $device $mnt"
1432 do_node $client mkdir -p $mnt
1433 do_node $client $MOUNT_CMD $OPTIONS $device $mnt || return 1
1435 set_default_debug_nodes $client
1447 [ "$3" ] && force=-f
1448 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1449 if [ $running -ne 0 ]; then
1450 echo "Stopping client $client $mnt (opts:$force)"
1451 do_node $client lsof -t $mnt || need_kill=no
1452 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1453 pids=$(do_node $client lsof -t $mnt | sort -u);
1454 if [ -n $pids ]; then
1455 do_node $client kill -9 $pids || true
1459 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1460 if [ $busy -ne 0 ] ; then
1461 echo "$mnt is still busy, wait one second" && sleep 1
1462 do_node $client umount $force $mnt
1467 # nodes is comma list
1468 sanity_mount_check_nodes () {
1474 # FIXME: assume that all cluster nodes run the same os
1475 [ "$(uname)" = Linux ] || return 0
1478 for mnt in $mnts ; do
1479 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1480 mpts=\\\$(mount | grep -c $mnt' ');
1481 if [ \\\$running -ne \\\$mpts ]; then
1482 echo \\\$(hostname) env are INSANE!;
1485 [ $? -eq 0 ] || rc=1
1490 sanity_mount_check_servers () {
1491 [ "$CLIENTONLY" ] &&
1492 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1493 echo Checking servers environments
1495 # FIXME: modify get_facets to display all facets wo params
1496 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1500 for facet in ${facets//,/ }; do
1501 node=$(facet_host ${facet})
1502 mntpt=$(facet_mntpt $facet)
1503 sanity_mount_check_nodes $node $mntpt ||
1504 { error "server $node environments are insane!"; return 1; }
1508 sanity_mount_check_clients () {
1509 local clients=${1:-$CLIENTS}
1510 local mntpt=${2:-$MOUNT}
1511 local mntpt2=${3:-$MOUNT2}
1513 [ -z $clients ] && clients=$(hostname)
1514 echo Checking clients $clients environments
1516 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1517 error "clients environments are insane!"
1520 sanity_mount_check () {
1521 sanity_mount_check_servers || return 1
1522 sanity_mount_check_clients || return 2
1525 # mount clients if not mouted
1526 zconf_mount_clients() {
1529 local OPTIONS=${3:-$MOUNTOPT}
1531 local device=$MGSNID:/$FSNAME
1532 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1533 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1537 echo "Starting client $clients: $OPTIONS $device $mnt"
1540 running=\\\$(mount | grep -c $mnt' ');
1542 if [ \\\$running -eq 0 ] ; then
1544 $MOUNT_CMD $OPTIONS $device $mnt;
1547 exit \\\$rc" || return ${PIPESTATUS[0]}
1549 echo "Started clients $clients: "
1550 do_nodes $clients "mount | grep $mnt' '"
1552 set_default_debug_nodes $clients
1557 zconf_umount_clients() {
1562 [ "$3" ] && force=-f
1564 echo "Stopping clients: $clients $mnt (opts:$force)"
1565 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1566 if [ \\\$running -ne 0 ] ; then
1567 echo Stopping client \\\$(hostname) $mnt opts:$force;
1568 lsof $mnt || need_kill=no;
1569 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1570 pids=\\\$(lsof -t $mnt | sort -u);
1571 if [ -n \\\"\\\$pids\\\" ]; then
1575 while umount $force $mnt 2>&1 | grep -q "busy"; do
1576 echo "$mnt is still busy, wait one second" && sleep 1;
1583 echo + $POWER_DOWN $node
1587 shutdown_node_hard () {
1589 local attempts=$SHUTDOWN_ATTEMPTS
1591 for i in $(seq $attempts) ; do
1594 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1595 echo "waiting for $host to fail attempts=$attempts"
1596 [ $i -lt $attempts ] || \
1597 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1603 local mnt=${2:-$MOUNT}
1606 if [ "$FAILURE_MODE" = HARD ]; then
1607 shutdown_node_hard $client
1609 zconf_umount_clients $client $mnt -f
1615 local facets="$(get_facets OST),$(get_facets MDS)"
1618 combined_mgs_mds || facets="$facets,mgs"
1620 for facet in ${facets//,/ }; do
1621 if [ $(facet_active_host $facet) == $host ]; then
1622 affected="$affected $facet"
1626 echo $(comma_list $affected)
1631 local host=${2:-$(facet_host $facet)}
1633 local label=$(convert_facet2label $facet)
1634 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
1637 facets_up_on_host () {
1639 local facets=$(facets_on_host $host)
1642 for facet in ${facets//,/ }; do
1643 if $(facet_up $facet $host); then
1644 affected_up="$affected_up $facet"
1648 echo $(comma_list $affected_up)
1654 if [ "$FAILURE_MODE" = HARD ]; then
1655 shutdown_node_hard $(facet_active_host $facet)
1663 echo + $POWER_UP $node
1676 if [ "$FAILURE_MODE" = HARD ]; then
1677 reboot_node $(facet_active_host $facet)
1685 if [ "$FAILURE_MODE" = HARD ]; then
1695 for facet in ${facets//,/ }; do
1696 hosts=$(expand_list $hosts $(facet_host $facet) )
1702 _check_progs_installed () {
1706 for prog in $progs; do
1707 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1708 echo $prog missing on $(hostname)
1715 check_progs_installed () {
1719 do_rpc_nodes "$nodes" _check_progs_installed $@
1722 # recovery-scale functions
1724 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1727 start_client_load() {
1730 local var=$(node_var_name $client)_load
1731 eval export ${var}=$load
1733 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1734 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1735 END_RUN_FILE=$END_RUN_FILE \
1736 LOAD_PID_FILE=$LOAD_PID_FILE \
1737 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1738 TESTNAME=$TESTNAME \
1739 DBENCH_LIB=$DBENCH_LIB \
1740 DBENCH_SRC=$DBENCH_SRC \
1741 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1745 log "Started client load: ${load} on $client"
1747 # get the children process IDs
1748 local pids=$(ps --ppid $ppid -o pid= | xargs)
1749 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1753 start_client_loads () {
1754 local -a clients=(${1//,/ })
1755 local numloads=${#CLIENT_LOADS[@]}
1758 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1759 testnum=$((nodenum % numloads))
1760 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1762 # bug 22169: wait the background threads to start
1766 # only for remote client
1767 check_client_load () {
1769 local var=$(node_var_name $client)_load
1770 local TESTLOAD=run_${!var}.sh
1772 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1774 # bug 18914: try to connect several times not only when
1775 # check ps, but while check_catastrophe also
1778 while [ $RC = 254 -a $tries -gt 0 ]; do
1782 if ! check_catastrophe $client; then
1784 if [ $RC -eq 254 ]; then
1785 # FIXME: not sure how long we shuold sleep here
1789 echo "check catastrophe failed: RC=$RC "
1793 # We can continue try to connect if RC=254
1794 # Just print the warning about this
1795 if [ $RC = 254 ]; then
1796 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1799 # see if the load is still on the client
1802 while [ $RC = 254 -a $tries -gt 0 ]; do
1806 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1811 if [ $RC = 254 ]; then
1812 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1813 # see if we can diagnose a bit why this is
1818 check_client_loads () {
1819 local clients=${1//,/ }
1823 for client in $clients; do
1824 check_client_load $client
1826 if [ "$rc" != 0 ]; then
1827 log "Client load failed on node $client, rc=$rc"
1833 restart_client_loads () {
1834 local clients=${1//,/ }
1835 local expectedfail=${2:-""}
1839 for client in $clients; do
1840 check_client_load $client
1842 if [ "$rc" != 0 -a "$expectedfail" ]; then
1843 local var=$(node_var_name $client)_load
1844 start_client_load $client ${!var}
1845 echo "Restarted client load ${!var}: on $client. Checking ..."
1846 check_client_load $client
1848 if [ "$rc" != 0 ]; then
1849 log "Client load failed to restart on node $client, rc=$rc"
1850 # failure one client load means test fail
1851 # we do not need to check other
1860 # Start vmstat and save its process ID in a file.
1865 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1868 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1869 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1872 # Display the nodes on which client loads failed.
1873 print_end_run_file() {
1877 [ -s $file ] || return 0
1879 echo "Found the END_RUN_FILE file: $file"
1882 # A client load will stop if it finds the END_RUN_FILE file.
1883 # That does not mean the client load actually failed though.
1884 # The first node in END_RUN_FILE is the one we are interested in.
1887 if [ -n "$node" ]; then
1888 local var=$(node_var_name $node)_load
1890 local prefix=$TESTLOG_PREFIX
1891 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1892 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1893 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1895 echo "Client load ${!var} failed on node $node:"
1901 # Stop the process which had its PID saved in a file.
1906 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1908 do_nodes $nodes "test -f $pid_file &&
1909 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1912 # Stop all client loads.
1913 stop_client_loads() {
1914 local nodes=${1:-$CLIENTS}
1917 # stop the client loads
1918 stop_process $nodes $pid_file
1920 # clean up the processes that started them
1921 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1923 # End recovery-scale functions
1925 # verify that lustre actually cleaned up properly
1927 [ -f "$CATASTROPHE" ] && [[ $(< $CATASTROPHE) -ne 0 ]] &&
1928 error "LBUG/LASSERT detected"
1929 BUSY=$(dmesg | grep -i destruct || true)
1930 if [ -n "$BUSY" ]; then
1932 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
1936 check_mem_leak || exit 204
1938 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
1939 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1942 if module_loaded lnet || module_loaded libcfs; then
1943 echo "$TESTSUITE: modules still loaded..." 1>&2
1952 if [[ "$1" == "--verbose" ]]; then
1968 RESULT=$(do_node $node "$TEST")
1969 if [[ "$RESULT" == "$FINAL" ]]; then
1970 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
1971 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
1975 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
1976 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
1980 [[ $WAIT -ge $MAX ]] && break
1981 [[ $((WAIT % print)) -eq 0 ]] &&
1982 echo "Waiting $((MAX - WAIT)) secs for update"
1983 WAIT=$((WAIT + sleep))
1986 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1990 wait_update_facet() {
1993 wait_update $(facet_active_host $facet) "$@"
1997 do_nodes $(comma_list $(mdts_nodes)) \
1998 "lctl set_param -n osd*.*MDT*.force_sync 1"
1999 do_nodes $(comma_list $(osts_nodes)) \
2000 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
2001 grep -v 'Found no match'
2004 wait_delete_completed_mds() {
2005 local MAX_WAIT=${1:-20}
2007 local stime=$(date +%s)
2012 # find MDS with pending deletions
2013 for node in $(mdts_nodes); do
2014 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2015 2>/dev/null | calc_sum)
2016 if [[ $changes -eq 0 ]]; then
2019 mds2sync="$mds2sync $node"
2021 if [ -z "$mds2sync" ]; then
2024 mds2sync=$(comma_list $mds2sync)
2026 # sync MDS transactions
2027 do_nodes $mds2sync "$LCTL set_param -n osd*.*MD*.force_sync 1"
2029 # wait till all changes are sent and commmitted by OSTs
2030 # for ldiskfs space is released upon execution, but DMU
2031 # do this upon commit
2034 while [[ $WAIT -ne $MAX_WAIT ]]; do
2035 changes=$(do_nodes $mds2sync \
2036 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2037 #echo "$node: $changes changes on all"
2038 if [[ $changes -eq 0 ]]; then
2040 #echo "delete took $((etime - stime)) seconds"
2048 echo "Delete is not completed in $((etime - stime)) seconds"
2049 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2055 # we can use "for" here because we are waiting the slowest
2056 for host in ${hostlist//,/ }; do
2057 check_network "$host" 900
2059 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2066 for facet in ${facetlist//,/ }; do
2067 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2069 wait_for_host $hostlist
2072 _wait_recovery_complete () {
2075 # Use default policy if $2 is not passed by caller.
2076 local MAX=${2:-$(max_recovery_time)}
2081 while [ $WAIT -lt $MAX ]; do
2082 STATUS=$(lctl get_param -n $param | grep status)
2084 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2087 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2089 echo "$param recovery not done in $MAX sec. $STATUS"
2093 wait_recovery_complete () {
2096 # with an assumption that at_max is the same on all nodes
2097 local MAX=${2:-$(max_recovery_time)}
2100 if [ "$FAILURE_MODE" = HARD ]; then
2101 facets=$(facets_on_host $(facet_active_host $facet))
2103 echo affected facets: $facets
2105 # we can use "for" here because we are waiting the slowest
2106 for facet in ${facets//,/ }; do
2107 local var_svc=${facet}_svc
2108 local param="*.${!var_svc}.recovery_status"
2110 local host=$(facet_active_host $facet)
2111 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2115 wait_mds_ost_sync () {
2116 # just because recovery is done doesn't mean we've finished
2117 # orphan cleanup. Wait for llogs to get synchronized.
2118 echo "Waiting for orphan cleanup..."
2119 # MAX value includes time needed for MDS-OST reconnection
2120 local MAX=$(( TIMEOUT * 2 ))
2121 local WAIT_TIMEOUT=${1:-$MAX}
2124 local list=$(comma_list $(mdts_nodes))
2125 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2126 if ! do_facet $SINGLEMDS \
2127 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2129 # old way, use mds_sync
2131 list=$(comma_list $(osts_nodes))
2132 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2135 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2136 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2137 local -a sync=($(do_nodes $list "$cmd"))
2140 for ((i=0; i<${#sync[@]}; i++)); do
2142 [ ${sync[$i]} -eq 1 ] && continue
2144 [ ${sync[$i]} -eq 0 ] && continue
2146 # there is a not finished MDS-OST synchronization
2150 sleep 2 # increase waiting time and cover statfs cache
2151 [ ${con} -eq 1 ] && return 0
2152 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2156 # show which nodes are not finished.
2157 do_nodes $list "$cmd"
2158 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2162 wait_destroy_complete () {
2163 echo "Waiting for local destroys to complete"
2164 # MAX value shouldn't be big as this mean server responsiveness
2165 # never increase this just to make test pass but investigate
2166 # why it takes so long time
2169 while [ $WAIT -lt $MAX ]; do
2170 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2174 for ((i=0; i<${#RPCs[@]}; i++)); do
2175 [ ${RPCs[$i]} -eq 0 ] && continue
2176 # there are still some destroy RPCs in flight
2181 [ ${con} -eq 1 ] && return 0 # done waiting
2182 echo "Waiting ${WAIT}s for local destroys to complete"
2185 echo "Local destroys weren't done in $MAX sec."
2189 wait_delete_completed() {
2190 wait_delete_completed_mds $1 || return $?
2191 wait_destroy_complete
2200 # conf-sanity 31 takes a long time cleanup
2201 while [ $WAIT -lt 300 ]; do
2202 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2203 [ -z "${running}" ] && return 0
2204 echo "waited $WAIT for${running}"
2205 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2207 WAIT=$((WAIT + INTERVAL))
2209 echo "service didn't stop after $WAIT seconds. Still running:"
2214 wait_remote_prog () {
2220 [ "$PDSH" = "no_dsh" ] && return 0
2222 while [ $WAIT -lt $2 ]; do
2223 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2224 [ -z "${running}" ] && return 0 || true
2225 echo "waited $WAIT for: "
2227 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2229 WAIT=$((WAIT + INTERVAL))
2231 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2232 [ -z "$pids" ] && return 0
2233 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2234 # FIXME: not portable
2235 for pid in $pids; do
2236 cat /proc/${pid}/status || true
2237 cat /proc/${pid}/wchan || true
2239 kill -9 $pid || true
2248 # not every config has many clients
2250 if [ ! -z "$CLIENTS" ]; then
2251 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2253 stat -f $MOUNT > /dev/null
2259 # usually checked on particular client or locally
2261 if [ ! -z "$client" ]; then
2262 $PDSH $client "stat -f $MOUNT" > /dev/null
2264 stat -f $MOUNT > /dev/null
2272 client_reconnect() {
2273 uname -n >> $MOUNT/recon
2274 if [ -z "$CLIENTS" ]; then
2275 df $MOUNT; uname -n >> $MOUNT/recon
2277 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2279 echo Connected clients:
2281 ls -l $MOUNT/recon > /dev/null
2285 affected_facets () {
2288 local host=$(facet_active_host $facet)
2289 local affected=$facet
2291 if [ "$FAILURE_MODE" = HARD ]; then
2292 affected=$(facets_up_on_host $host)
2306 #Because it will only get up facets, we need get affected
2307 #facets before shutdown
2308 #For HARD Failure mode, it needs make sure facets on the same
2309 #HOST will only be shutdown and reboot once
2310 for facet in ${facets//,/ }; do
2311 local affected_facet
2313 #check whether facet has been included in other affected facets
2314 for ((index=0; index<$total; index++)); do
2315 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2318 if [ $skip -eq 0 ]; then
2319 affecteds[$total]=$(affected_facets $facet)
2324 for ((index=0; index<$total; index++)); do
2325 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2326 local host=$(facet_active_host $facet)
2327 echo "Failing ${affecteds[index]} on $host"
2328 shutdown_facet $facet
2331 for ((index=0; index<$total; index++)); do
2332 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2333 echo reboot facets: ${affecteds[index]}
2337 change_active ${affecteds[index]}
2339 wait_for_facet ${affecteds[index]}
2340 # start mgs first if it is affected
2341 if ! combined_mgs_mds &&
2342 list_member ${affecteds[index]} mgs; then
2343 mount_facet mgs || error "Restart of mgs failed"
2345 # FIXME; has to be changed to mount all facets concurrently
2346 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2347 echo mount facets: ${affecteds[index]}
2348 mount_facets ${affecteds[index]}
2358 do_facet $facet "sync; sync; sync"
2361 # make sure there will be no seq change
2362 local clients=${CLIENTS:-$HOSTNAME}
2363 local f=fsa-\\\$\(hostname\)
2364 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2365 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2367 local svc=${facet}_svc
2368 do_facet $facet $LCTL --device ${!svc} notransno
2370 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2371 # in-memory state has to be cleared by either rebooting the host or
2372 # exporting and reimporting the pool.
2374 # Although the uberblocks are not updated when a pool is freezed,
2375 # transactions are still written to the disks. Modified blocks may be
2376 # cached in memory when tests try reading them back. The
2377 # export-and-reimport process also evicts any cached pool data from
2378 # memory to provide the correct "data loss" semantics.
2380 # In the test framework, the exporting and importing operations are
2381 # handled by stop() and mount_facet() separately, which are used
2382 # inside fail() and fail_abort().
2384 do_facet $facet $LCTL --device ${!svc} readonly
2385 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2386 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2389 replay_barrier_nodf() {
2390 local facet=$1 echo running=${running}
2391 do_facet $facet "sync; sync; sync"
2392 local svc=${facet}_svc
2393 echo Replay barrier on ${!svc}
2394 do_facet $facet $LCTL --device ${!svc} notransno
2395 do_facet $facet $LCTL --device ${!svc} readonly
2396 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2397 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2400 replay_barrier_nosync() {
2401 local facet=$1 echo running=${running}
2402 local svc=${facet}_svc
2403 echo Replay barrier on ${!svc}
2404 do_facet $facet $LCTL --device ${!svc} notransno
2405 do_facet $facet $LCTL --device ${!svc} readonly
2406 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2407 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2411 # Get Lustre client uuid for a given Lustre mount point.
2414 local mntpnt=${1:-$MOUNT}
2416 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2417 local uuid=$($LCTL get_param -n llite.$name.uuid)
2422 mds_evict_client() {
2423 local mntpnt=${1:-$MOUNT}
2424 local uuid=$(get_client_uuid $mntpnt)
2426 do_facet $SINGLEMDS \
2427 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2430 ost_evict_client() {
2431 local mntpnt=${1:-$MOUNT}
2432 local uuid=$(get_client_uuid $mntpnt)
2435 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2440 local clients=${CLIENTS:-$HOSTNAME}
2442 facet_failover $* || error "failover: $?"
2443 wait_clients_import_state "$clients" "$facets" FULL
2444 clients_up || error "post-failover df: $?"
2449 facet_failover $facet
2455 change_active $facet
2456 wait_for_facet $facet
2457 mount_facet $facet -o abort_recovery
2458 clients_up || echo "first df failed: $?"
2459 clients_up || error "post-failover df: $?"
2463 echo There is no lmc. This is mountconf, baby.
2467 host_nids_address() {
2471 if [ -n "$kind" ]; then
2472 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2474 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2480 if [ "$1" = "'*'" ]; then echo \'*\'; else
2486 if [ "$1" = "'*'" ]; then echo \'*\'; else
2487 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2489 if [ -z "$ID" ]; then
2490 echo "Could not get a ptl id for $1..."
2499 h2name_or_ip "$1" "tcp"
2504 if [ "$1" = "'*'" ]; then echo \'*\'; else
2505 if type __h2elan >/dev/null 2>&1; then
2508 ID=`echo $1 | sed 's/[^0-9]*//g'`
2516 h2name_or_ip "$1" "o2ib"
2520 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2521 # expressions format. As a bonus we can then just pass in those variables
2522 # to pdsh. What this function does is take a HOSTLIST type string and
2523 # expand it into a space deliminated list for us.
2531 [ -z "$hostlist" ] && return
2533 # Translate the case of [..],..,[..] to [..] .. [..]
2534 list="${hostlist/],/] }"
2536 [[ "$front" == *,* ]] && {
2539 list=${list/${old}/${new}}
2542 for item in $list; do
2543 # Test if we have any []'s at all
2544 if [ "$item" != "${item/\[/}" ]; then {
2545 # Expand the [*] into list
2549 if [ "$name" != "$item" ]; then
2550 group=${item#$name[*}
2553 for range in ${group//,/ }; do
2557 # Number of leading zeros
2560 end=$(echo $end | sed 's/0*//')
2561 [[ -z "$end" ]] && end=0
2562 [[ $padlen2 -gt $padlen ]] && {
2563 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2566 begin=$(echo $begin | sed 's/0*//')
2567 [ -z $begin ] && begin=0
2569 for num in $(seq -f "%0${padlen}g" $begin $end); do
2570 value="${name#*,}${num}${back}"
2571 [ "$value" != "${value/\[/}" ] && {
2572 value=$(hostlist_expand "$value")
2574 myList="$myList $value"
2579 myList="$myList $item"
2582 myList=${myList//,/ }
2583 myList=${myList:1} # Remove first character which is a space
2585 # Filter any duplicates without sorting
2587 myList="${list%% *}"
2589 while [[ "$list" != ${myList##* } ]]; do
2590 list=${list//${list%% *} /}
2591 myList="$myList ${list%% *}"
2593 myList="${myList%* }";
2595 # We can select an object at a offset in the list
2598 for item in $myList; do
2600 [ $cnt -eq $offset ] && {
2604 [ $(get_node_count $myList) -ne 1 ] && myList=""
2613 [ "$facet" == client ] && echo -n $HOSTNAME && return
2614 varname=${facet}_HOST
2615 if [ -z "${!varname}" ]; then
2616 if [ "${facet:0:3}" == "ost" ]; then
2617 eval export ${facet}_HOST=${ost_HOST}
2618 elif [ "${facet:0:3}" == "mdt" -o \
2619 "${facet:0:3}" == "mds" -o \
2620 "${facet:0:3}" == "mgs" ]; then
2621 eval export ${facet}_HOST=${mds_HOST}
2627 facet_failover_host() {
2631 var=${facet}failover_HOST
2632 if [ -n "${!var}" ]; then
2637 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2638 "${facet:0:3}" == "mgs" ]; then
2640 eval export ${facet}failover_host=${mds_HOST}
2645 if [[ $facet == ost* ]]; then
2646 eval export ${facet}failover_host=${ost_HOST}
2654 local activevar=${facet}active
2656 if [ -f $TMP/${facet}active ] ; then
2657 source $TMP/${facet}active
2660 active=${!activevar}
2661 if [ -z "$active" ] ; then
2668 facet_active_host() {
2670 local active=`facet_active $facet`
2671 if [ "$facet" == client ]; then
2674 echo `facet_host $active`
2678 # Get the passive failover partner host of facet.
2679 facet_passive_host() {
2681 [[ $facet = client ]] && return
2683 local host=${facet}_HOST
2684 local failover_host=${facet}failover_HOST
2685 local active_host=$(facet_active_host $facet)
2687 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2689 if [[ $active_host = ${!host} ]]; then
2690 echo -n ${!failover_host}
2700 facetlist=$(exclude_items_from_list $facetlist mgs)
2702 for facet in ${facetlist//,/ }; do
2703 local failover=${facet}failover
2704 local host=`facet_host $failover`
2705 [ -z "$host" ] && return
2707 local curactive=`facet_active $facet`
2708 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2709 eval export ${facet}active=$facet
2711 eval export ${facet}active=$failover
2713 # save the active host for this facet
2714 local activevar=${facet}active
2715 echo "$activevar=${!activevar}" > $TMP/$activevar
2716 [[ $facet = mds1 ]] && combined_mgs_mds && \
2717 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2718 local TO=`facet_active_host $facet`
2719 echo "Failover $facet to $TO"
2725 # do not stripe off hostname if verbose, bug 19215
2726 if [ x$1 = x--verbose ]; then
2734 if [ "$HOST" = "$HOSTNAME" ]; then
2736 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2737 echo "cannot run remote command on $HOST with $myPDSH"
2741 echo "CMD: $HOST $@" >&2
2742 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2745 if [ "$myPDSH" = "rsh" ]; then
2746 # we need this because rsh does not return exit code of an executed command
2747 local command_status="$TMP/cs"
2748 rsh $HOST ":> $command_status"
2749 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2750 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2751 echo command failed >$command_status"
2752 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2757 # print HOSTNAME for myPDSH="no_dsh"
2758 if [[ $myPDSH = no_dsh ]]; then
2759 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2761 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2764 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2766 return ${PIPESTATUS[0]}
2770 do_node --verbose "$@"
2773 single_local_node () {
2774 [ "$1" = "$HOSTNAME" ]
2777 # Outputs environment variable assignments that should be passed to remote nodes
2781 local facets=$(get_facets)
2784 for var in ${!MODOPTS_*}; do
2785 value=${!var//\"/\\\"}
2786 echo -n " ${var}=\"$value\""
2789 for facet in ${facets//,/ }; do
2791 if [ -n "${!var}" ]; then
2792 echo -n " $var=${!var}"
2796 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2797 if [ -n "${!var}" ]; then
2798 echo -n " $var=${!var}"
2802 if [ -n "$FSTYPE" ]; then
2803 echo -n " FSTYPE=$FSTYPE"
2809 # do not stripe off hostname if verbose, bug 19215
2810 if [ x$1 = x--verbose ]; then
2818 if single_local_node $rnodes; then
2820 do_nodev $rnodes "$@"
2822 do_node $rnodes "$@"
2827 # This is part from do_node
2830 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2831 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2833 export FANOUT=$(get_node_count "${rnodes//,/ }")
2835 echo "CMD: $rnodes $@" >&2
2836 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2839 # do not replace anything from pdsh output if -N is used
2840 # -N Disable hostname: prefix on lines of output.
2841 if $verbose || [[ $myPDSH = *-N* ]]; then
2842 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2844 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2846 return ${PIPESTATUS[0]}
2852 local HOST=`facet_active_host $facet`
2853 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2857 # Function: do_facet_random_file $FACET $FILE $SIZE
2858 # Creates FILE with random content on the given FACET of given SIZE
2860 do_facet_random_file() {
2864 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2865 do_facet $facet "$cmd 2>/dev/null"
2868 do_facet_create_file() {
2872 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2873 do_facet $facet "$cmd 2>/dev/null"
2877 do_nodes --verbose "$@"
2883 # make sure its not already running
2885 rm -f $TMP/${facet}active
2886 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2887 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2889 if [[ $(facet_fstype $facet) == zfs ]]; then
2891 # After formatting a ZFS target, "cachefile=none" property will
2892 # be set on the ZFS storage pool so that the pool is not
2893 # automatically imported on system startup. And then the pool
2894 # will be exported so as to leave the importing and exporting
2895 # operations handled by mount_facet() and stop() separately.
2897 refresh_partition_table $facet $(facet_vdevice $facet)
2898 disable_zpool_cache $facet
2907 local fstype=$(facet_fstype ost$num)
2911 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2912 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2914 #dataset name is independent of vdev device names
2915 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2917 error "unknown fstype!";;
2927 local fstype=$(facet_fstype ost$num)
2931 # vdevs are not supported by ldiskfs
2934 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2935 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2937 error "unknown fstype!";;
2947 local fstype=$(facet_fstype mds$num)
2951 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2952 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2954 #dataset name is independent of vdev device names
2955 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2957 error "unknown fstype!";;
2967 local fstype=$(facet_fstype mds$num)
2971 # vdevs are not supported by ldiskfs
2974 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2975 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2977 error "unknown fstype!";;
2985 local fstype=$(facet_fstype mgs)
2989 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2990 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2991 DEVPTR=$(mdsdevname 1)
2996 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2997 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2998 DEVPTR=$(mdsdevname 1)
3000 DEVPTR=${FSNAME}-mgs/mgs
3003 error "unknown fstype!";;
3013 local fstype=$(facet_fstype mgs)
3017 # vdevs are not supported by ldiskfs
3020 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3021 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
3022 VDEVPTR=$(mdsvdevname 1)
3027 error "unknown fstype!";;
3035 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3037 local var=${facet}_MOUNT
3038 eval mntpt=${!var:-${MOUNT%/*}/$facet}
3047 # make sure we are using the primary server, so test-framework will
3048 # be able to clean up properly.
3049 activemds=`facet_active mds1`
3050 if [ $activemds != "mds1" ]; then
3054 local clients=$CLIENTS
3055 [ -z $clients ] && clients=$(hostname)
3057 zconf_umount_clients $clients $MOUNT "$*" || true
3058 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3060 [ "$CLIENTONLY" ] && return
3061 # The add fn does rm ${facet}active file, this would be enough
3062 # if we use do_facet <facet> only after the facet added, but
3063 # currently we use do_facet mds in local.sh
3064 for num in `seq $MDSCOUNT`; do
3066 rm -f ${TMP}/mds${num}active
3068 combined_mgs_mds && rm -f $TMP/mgsactive
3070 for num in `seq $OSTCOUNT`; do
3072 rm -f $TMP/ost${num}active
3075 if ! combined_mgs_mds ; then
3082 cleanup_echo_devs () {
3083 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3085 for dev in $devs; do
3086 $LCTL --device $dev cleanup
3087 $LCTL --device $dev detach
3092 nfs_client_mode && return
3101 combined_mgs_mds () {
3102 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3103 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3107 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3111 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3117 local fsname=${3:-"$FSNAME"}
3118 local type=$(facet_type $facet)
3119 local index=$(($(facet_number $facet) - 1))
3120 local fstype=$(facet_fstype $facet)
3121 local host=$(facet_host $facet)
3126 if [ $type == MGS ] && combined_mgs_mds; then
3130 if [ $type == MGS ] || ( [ $type == MDS ] &&
3131 [ "$dev" == $(mgsdevname) ] &&
3132 [ "$host" == "$(facet_host mgs)" ] ); then
3135 opts="--mgsnode=$MGSNID"
3138 if [ $type != MGS ]; then
3139 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3143 var=${facet}failover_HOST
3144 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3145 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3148 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3149 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3151 if [ $type == MDS ]; then
3152 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3153 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3154 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3155 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3156 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3158 if [ $fstype == ldiskfs ]; then
3159 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3160 if [ ! -z $EJOURNAL ]; then
3161 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3163 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3167 if [ $type == OST ]; then
3168 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3169 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3171 if [ $fstype == ldiskfs ]; then
3172 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3176 opts+=" --backfstype=$fstype"
3179 if [ -n "${!var}" ]; then
3180 opts+=" --device-size=${!var}"
3183 var=$(upper $fstype)_MKFS_OPTS
3184 fs_mkfs_opts+=${!var:+" ${!var}"}
3186 var=${type}_FS_MKFS_OPTS
3187 fs_mkfs_opts+=${!var:+" ${!var}"}
3189 if [ -n "${fs_mkfs_opts## }" ]; then
3190 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3194 opts+=${!var:+" ${!var}"}
3207 # We need ldiskfs here, may as well load them all
3209 [ "$CLIENTONLY" ] && return
3210 echo Formatting mgs, mds, osts
3211 if ! combined_mgs_mds ; then
3212 echo "Format mgs: $(mgsdevname)"
3213 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3214 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3218 for num in $(seq $MDSCOUNT); do
3219 echo "Format mds$num: $(mdsdevname $num)"
3220 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3221 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3222 ${quiet:+>/dev/null} || exit 10
3225 for num in $(seq $OSTCOUNT); do
3226 echo "Format ost$num: $(ostdevname $num)"
3227 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3228 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3229 ${quiet:+>/dev/null} || exit 10
3234 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3238 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3242 # 0: success, the old identity set already.
3243 # 1: success, the old identity does not set.
3248 local j=`expr $num - 1`
3249 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3251 if [ -z "$MDT" ]; then
3255 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3258 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3260 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3263 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3265 if [ $old = "NONE" ]; then
3274 zconf_umount `hostname` $1 || error "umount failed"
3275 zconf_mount `hostname` $1 || error "mount failed"
3283 rm -f $TMP/${facet}active
3284 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3289 local mdt_count=${1:-$MDSCOUNT}
3290 local ost_count=${2:-$OSTCOUNT}
3293 for num in $(seq $mdt_count); do
3294 DEVNAME=$(mdsdevname $num)
3295 writeconf_facet mds$num $DEVNAME || rc=$?
3298 for num in $(seq $ost_count); do
3299 DEVNAME=$(ostdevname $num)
3300 writeconf_facet ost$num $DEVNAME || rc=$?
3306 nfs_client_mode && return
3308 sanity_mount_check ||
3309 error "environments are insane!"
3313 if [ -z "$CLIENTONLY" ]; then
3314 echo Setup mgs, mdt, osts
3315 echo $WRITECONF | grep -q "writeconf" && \
3317 if ! combined_mgs_mds ; then
3318 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3321 for num in `seq $MDSCOUNT`; do
3322 DEVNAME=$(mdsdevname $num)
3323 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3325 # We started mds, now we should set failover variables properly.
3326 # Set mds${num}failover_HOST if it is not set (the default failnode).
3327 local varname=mds${num}failover_HOST
3328 if [ -z "${!varname}" ]; then
3329 eval mds${num}failover_HOST=$(facet_host mds$num)
3332 if [ $IDENTITY_UPCALL != "default" ]; then
3333 switch_identity $num $IDENTITY_UPCALL
3336 for num in `seq $OSTCOUNT`; do
3337 DEVNAME=$(ostdevname $num)
3338 start ost$num $DEVNAME $OST_MOUNT_OPTS
3340 # We started ost$num, now we should set ost${num}failover variable properly.
3341 # Set ost${num}failover_HOST if it is not set (the default failnode).
3342 varname=ost${num}failover_HOST
3343 if [ -z "${!varname}" ]; then
3344 eval ost${num}failover_HOST=$(facet_host ost${num})
3352 # wait a while to allow sptlrpc configuration be propogated to targets,
3353 # only needed when mounting new target devices.
3358 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3360 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3363 if [ "$MOUNT_2" ]; then
3364 mount_client $MOUNT2
3365 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3370 # by remounting mdt before ost, initial connect from mdt to ost might
3371 # timeout because ost is not ready yet. wait some time to its fully
3372 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3373 # by a context negotiation rpc with $TIMEOUT.
3374 # FIXME better by monitoring import status.
3377 sleep $((TIMEOUT + 5))
3383 mounted_lustre_filesystems() {
3384 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3387 init_facet_vars () {
3388 [ "$CLIENTONLY" ] && return 0
3395 eval export ${facet}_dev=${device}
3396 eval export ${facet}_opt=\"$@\"
3398 local dev=${facet}_dev
3400 # We need to loop for the label
3401 # in case its not initialized yet.
3402 for wait_time in {0,1,3,5,10}; do
3404 if [ $wait_time -gt 0 ]; then
3405 echo "${!dev} not yet initialized,"\
3406 "waiting ${wait_time} seconds."
3410 local label=$(devicelabel ${facet} ${!dev})
3412 # Check to make sure the label does
3413 # not include ffff at the end of the label.
3414 # This indicates it has not been initialized yet.
3416 if [[ $label =~ [f|F]{4}$ ]]; then
3417 # label is not initialized, unset the result
3418 # and either try again or fail
3425 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3427 eval export ${facet}_svc=${label}
3429 local varname=${facet}failover_HOST
3430 if [ -z "${!varname}" ]; then
3431 eval export $varname=$(facet_host $facet)
3434 varname=${facet}_HOST
3435 if [ -z "${!varname}" ]; then
3436 eval export $varname=$(facet_host $facet)
3439 # ${facet}failover_dev is set in cfg file
3440 varname=${facet}failover_dev
3441 if [ -n "${!varname}" ] ; then
3442 eval export ${facet}failover_dev=${!varname}
3444 eval export ${facet}failover_dev=$device
3447 # get mount point of already mounted device
3448 # is facet_dev is already mounted then use the real
3449 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3450 # i.e. ${facet}_MOUNT if specified by user or default
3451 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3452 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3453 if [ -z $mntpt ]; then
3454 mntpt=$(facet_mntpt $facet)
3456 eval export ${facet}_MOUNT=$mntpt
3459 init_facets_vars () {
3462 if ! remote_mds_nodsh; then
3463 for num in $(seq $MDSCOUNT); do
3464 DEVNAME=`mdsdevname $num`
3465 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3469 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3471 if ! remote_ost_nodsh; then
3472 for num in $(seq $OSTCOUNT); do
3473 DEVNAME=$(ostdevname $num)
3474 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3479 osc_ensure_active () {
3484 while [ $period -lt $timeout ]; do
3485 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3486 if [ $count -eq 0 ]; then
3490 echo "There are $count OST are inactive, wait $period seconds, and try again"
3492 period=$((period+3))
3495 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3498 set_conf_param_and_check() {
3502 local ORIG=$(do_facet $myfacet "$TEST")
3503 if [ $# -gt 3 ]; then
3509 echo "Setting $PARAM from $ORIG to $FINAL"
3510 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3511 error "conf_param $PARAM failed"
3513 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3514 error "check $PARAM failed!"
3517 init_param_vars () {
3519 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3521 log "Using TIMEOUT=$TIMEOUT"
3523 osc_ensure_active $SINGLEMDS $TIMEOUT
3524 osc_ensure_active client $TIMEOUT
3526 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3527 local current_jobid_var=$($LCTL get_param -n jobid_var)
3529 if [ $JOBID_VAR = "existing" ]; then
3530 echo "keeping jobstats as $current_jobid_var"
3531 elif [ $current_jobid_var != $JOBID_VAR ]; then
3532 echo "seting jobstats to $JOBID_VAR"
3534 set_conf_param_and_check client \
3535 "$LCTL get_param -n jobid_var" \
3536 "$FSNAME.sys.jobid_var" $JOBID_VAR
3539 echo "jobstats not supported by server"
3542 if [ $QUOTA_AUTO -ne 0 ]; then
3543 if [ "$ENABLE_QUOTA" ]; then
3544 echo "enable quota as required"
3545 setup_quota $MOUNT || return 2
3547 echo "disable quota as required"
3548 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3554 nfs_client_mode () {
3555 if [ "$NFSCLIENT" ]; then
3556 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3557 local clients=$CLIENTS
3558 [ -z $clients ] && clients=$(hostname)
3560 # FIXME: remove hostname when 19215 fixed
3561 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3562 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3563 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3564 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3566 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3572 check_config_client () {
3575 local mounted=$(mount | grep " $mntpt ")
3576 if [ "$CLIENTONLY" ]; then
3578 # CLIENTONLY should not depend on *_HOST settings
3579 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3580 # in theory someone could create a new,
3581 # client-only config file that assumed lustre was already
3582 # configured and didn't set the MGSNID. If MGSNID is not set,
3583 # then we should use the mgs nid currently being used
3584 # as the default value. bug 18021
3585 [[ x$MGSNID = x ]] &&
3588 if [[ x$mgc != xMGC$MGSNID ]]; then
3589 if [ "$mgs_HOST" ]; then
3590 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3591 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3592 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3598 local myMGS_host=$mgs_HOST
3599 if [ "$NETTYPE" = "ptl" ]; then
3600 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3603 echo Checking config lustre mounted on $mntpt
3604 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3605 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3607 # if [ "$mgshost" != "$myMGS_host" ]; then
3608 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3609 # Please use correct config or set mds_HOST correctly!"
3614 check_config_clients () {
3615 local clients=${CLIENTS:-$HOSTNAME}
3618 nfs_client_mode && return
3620 do_rpc_nodes "$clients" check_config_client $mntpt
3622 sanity_mount_check || error "environments are insane!"
3626 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3627 local cltimeout=$(lctl get_param -n timeout)
3628 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3629 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3636 [ -z $mntpt ] && return 1
3637 local mounted=$(mounted_lustre_filesystems)
3639 echo $mounted' ' | grep -w -q $mntpt' '
3643 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3647 # empty lustre filesystem may have empty directories lost+found and .lustre
3649 # exclude .lustre & lost+found
3650 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3651 -print | wc -l) = 1 ] || return 1
3652 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3653 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
3654 # exclude .lustre/fid (LU-2780)
3655 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
3656 -print | wc -l) = 1 ] || return 1
3658 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3663 check_and_setup_lustre() {
3664 nfs_client_mode && return
3666 local MOUNTED=$(mounted_lustre_filesystems)
3670 # both MOUNT and MOUNT2 are not mounted
3671 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3672 [ "$REFORMAT" ] && formatall
3673 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3675 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3676 export I_MOUNTED=yes
3680 elif is_mounted $MOUNT2; then
3682 # MOUNT2 is mounted, while MOUNT_2 is not set
3683 if ! [ "$MOUNT_2" ]; then
3684 cleanup_mount $MOUNT2
3685 export I_UMOUNTED2=yes
3688 # MOUNT2 is mounted, MOUNT_2 is set
3690 # FIXME: what to do if check_config failed?
3692 # 1) remote client has mounted other Lustre fs ?
3693 # 2) it has insane env ?
3694 # let's try umount MOUNT2 on all clients and mount it again:
3695 if ! check_config_clients $MOUNT2; then
3696 cleanup_mount $MOUNT2
3697 restore_mount $MOUNT2
3698 export I_MOUNTED2=yes
3703 # MOUNT is mounted MOUNT2 is not mounted
3704 elif [ "$MOUNT_2" ]; then
3705 restore_mount $MOUNT2
3706 export I_MOUNTED2=yes
3710 # FIXME: what to do if check_config failed?
3712 # 1) remote client has mounted other Lustre fs?
3713 # 2) lustre is mounted on remote_clients atall ?
3714 check_config_clients $MOUNT
3718 set_default_debug_nodes $(comma_list $(nodes_list))
3721 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3723 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
3724 facets="$(get_facets OST)"
3725 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
3726 facets="$facets,$(get_facets MDS)"
3727 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
3728 facets="$facets,mgs"
3729 local nodes="$(facets_hosts ${facets})"
3730 if [ -n "$nodes" ] ; then
3731 do_nodes $nodes "$LCTL set_param \
3732 osd-ldiskfs.track_declares_assert=1 || true"
3741 if [ "$ONLY" == "setup" ]; then
3747 local clients=${CLIENTS:-$HOSTNAME}
3750 zconf_mount_clients $clients $mntpt
3754 local clients=${CLIENTS:-$HOSTNAME}
3757 zconf_umount_clients $clients $mntpt
3760 cleanup_and_setup_lustre() {
3761 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3762 lctl set_param debug=0 || true
3764 if [ "$ONLY" == "cleanup" ]; then
3768 check_and_setup_lustre
3771 # Get all of the server target devices from a given server node and type.
3778 if [ "$type" == ost ]; then
3779 devs=$(get_osd_param $node "" mntdev)
3781 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
3783 for dev in $devs; do
3785 *loop*) do_node $node "losetup $dev" | \
3786 sed -e "s/.*(//" -e "s/).*//" ;;
3792 # Get all of the server target devices.
3797 # Master MDS parameters used by lfsck
3798 MDTNODE=$(facet_active_host $SINGLEMDS)
3799 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
3803 for node in $(mdts_nodes); do
3804 MDTDEVS[i]=$(get_mnt_devs $node mdt)
3810 for node in $(osts_nodes); do
3811 OSTDEVS[i]=$(get_mnt_devs $node ost)
3816 # Run e2fsck on MDT or OST device.
3821 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3822 local log=$TMP/e2fsck.log
3826 do_node $node $cmd 2>&1 | tee $log
3828 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
3830 if [ $MDSCOUNT -gt 1 ]; then
3831 skip "DNE mode isn't supported!"
3835 error "It's not DNE mode."
3840 [ $rc -le $FSCK_MAX_ERR ] ||
3841 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3846 # verify a directory is shared among nodes.
3847 check_shared_dir() {
3849 local list=${2:-$(comma_list $(nodes_list))}
3851 [ -z "$dir" ] && return 1
3852 do_rpc_nodes "$list" check_logdir $dir
3853 check_write_access $dir "$list" || return 1
3857 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3864 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3865 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3867 check_shared_dir $SHARED_DIRECTORY ||
3868 error "$SHARED_DIRECTORY isn't a shared directory"
3870 export MDSDB=$SHARED_DIRECTORY/mdsdb
3871 export OSTDB=$SHARED_DIRECTORY/ostdb
3873 # DNE is not supported, so when running e2fsck on a DNE filesystem,
3874 # we only pass master MDS parameters.
3875 run_e2fsck $MDTNODE $MDTDEV "-n --mdsdb $MDSDB"
3880 for node in $(osts_nodes); do
3881 for dev in ${OSTDEVS[i]}; do
3882 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3883 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3884 ostidx=$((ostidx + 1))
3890 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3891 run_lfsck_remote() {
3892 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3897 #Check if lustre is already mounted
3898 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3900 zconf_mount $client $MOUNT ||
3901 error "failed to mount Lustre on $client"
3905 do_node $client $cmd || rc=$?
3906 #Umount if necessary
3908 zconf_umount $client $MOUNT ||
3909 error "failed to unmount Lustre on $client"
3912 [ $rc -le $FSCK_MAX_ERR ] ||
3913 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3914 echo "lfsck finished with rc=$rc"
3920 local facets="client $SINGLEMDS"
3926 for facet in $facets; do
3927 node=$(facet_active_host $facet)
3928 if check_progs_installed $node $LFSCK_BIN; then
3933 ! $found && error "None of \"$facets\" supports lfsck"
3935 run_lfsck_remote $node || rc=$?
3937 rm -rvf $MDSDB* $OSTDB* || true
3941 check_and_cleanup_lustre() {
3942 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3948 if is_mounted $MOUNT; then
3949 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3950 error "remove sub-test dirs failed"
3951 [ "$ENABLE_QUOTA" ] && restore_quota || true
3954 if [ "$I_UMOUNTED2" = "yes" ]; then
3955 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3958 if [ "$I_MOUNTED2" = "yes" ]; then
3959 cleanup_mount $MOUNT2
3962 if [ "$I_MOUNTED" = "yes" ]; then
3963 cleanupall -f || error "cleanup failed"
3971 wait_for_function () {
3974 # suppress fn both stderr and stdout
3975 if [ "$1" = "--quiet" ]; then
3977 quiet=" > /dev/null 2>&1"
3989 eval $fn $quiet && return 0
3991 wait=$((wait + sleep))
3992 [ $wait -lt $max ] || return 1
3993 echo waiting $fn, $((max - wait)) secs left ...
4003 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4004 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4005 echo "Network not available!"
4009 echo `date +"%H:%M:%S (%s)"` network interface is UP
4017 # Convert a space-delimited list to a comma-delimited list. If the input is
4018 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4020 # echo is used to convert newlines to spaces, since it doesn't
4021 # introduce a trailing space as using "tr '\n' ' '" does
4022 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4028 echo $list | grep -qw $item
4031 # list, excluded are the comma separated lists
4032 exclude_items_from_list () {
4038 for item in ${excluded//,/ }; do
4039 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4041 echo $(comma_list $list)
4044 # list, expand are the comma separated lists
4046 local list=${1//,/ }
4047 local expand=${2//,/ }
4050 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4051 echo $(comma_list $expanded)
4054 testslist_filter () {
4055 local script=$LUSTRE/tests/${TESTSUITE}.sh
4057 [ -f $script ] || return 0
4059 local start_at=$START_AT
4060 local stop_at=$STOP_AT
4062 local var=${TESTSUITE//-/_}_START_AT
4063 [ x"${!var}" != x ] && start_at=${!var}
4064 var=${TESTSUITE//-/_}_STOP_AT
4065 [ x"${!var}" != x ] && stop_at=${!var}
4067 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4068 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4069 /^'${start_at}'$/ {flag = 0}
4070 {if (flag == 1) print $0}
4071 /^'${stop_at}'$/ { flag = 1 }'
4075 (cd `dirname $1`; echo $PWD/`basename $1`)
4079 local types=${1:-"OST MDS MGS"}
4083 for entry in $types; do
4084 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4085 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4088 MGS ) list="$list $name";;
4089 MDS|OST|AGT ) local count=${type}COUNT
4090 for ((i=1; i<=${!count}; i++)) do
4091 list="$list ${name}$i"
4093 * ) error "Invalid facet type"
4097 echo $(comma_list $list)
4100 ##################################
4101 # Adaptive Timeouts funcs
4104 # only check mds, we assume at_max is the same on all nodes
4105 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4106 if [ $at_max -eq 0 ]; then
4117 # suppose that all ost-s have the same $at value set
4118 [ $facet != "ost" ] || facet=ost1
4120 do_facet $facet "lctl get_param -n $at"
4138 if [ $facet == "ost" ]; then
4139 facet=$(get_facets OST)
4140 elif [ $facet == "mds" ]; then
4141 facet=$(get_facets MDS)
4143 hosts=$(expand_list $hosts $(facets_hosts $facet))
4146 do_nodes $hosts lctl set_param at_max=$at_max
4149 ##################################
4153 # OBD_FAIL_MDS_ALL_REQUEST_NET
4155 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
4156 do_facet client "$1" || RC=$?
4157 do_facet $SINGLEMDS lctl set_param fail_loc=0
4162 # OBD_FAIL_MDS_ALL_REPLY_NET
4164 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
4166 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4170 drop_reint_reply() {
4171 # OBD_FAIL_MDS_REINT_NET_REP
4173 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
4175 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
4179 drop_update_reply() {
4180 # OBD_FAIL_UPDATE_OBJ_NET_REP
4184 do_facet mds${index} lctl set_param fail_loc=0x1701
4185 do_facet client "$@" || RC=$?
4186 do_facet mds${index} lctl set_param fail_loc=0
4191 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4193 do_facet ost1 lctl set_param fail_loc=0x214
4194 do_facet client "$1" || RC=$?
4195 do_facet client "sync"
4196 do_facet ost1 lctl set_param fail_loc=0
4200 drop_ldlm_cancel() {
4201 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
4203 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4204 do_nodes $list lctl set_param fail_loc=0x304
4206 do_facet client "$@" || RC=$?
4208 do_nodes $list lctl set_param fail_loc=0
4212 drop_bl_callback() {
4213 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
4215 do_facet client lctl set_param fail_loc=0x80000305
4216 do_facet client "$@" || RC=$?
4217 do_facet client lctl set_param fail_loc=0
4222 #define OBD_FAIL_LDLM_REPLY 0x30c
4224 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4225 do_nodes $list lctl set_param fail_loc=0x30c
4227 do_facet client "$@" || RC=$?
4229 do_nodes $list lctl set_param fail_loc=0
4233 drop_ldlm_reply_once() {
4234 #define OBD_FAIL_LDLM_REPLY 0x30c
4236 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
4237 do_nodes $list lctl set_param fail_loc=0x8000030c
4239 do_facet client "$@" || RC=$?
4241 do_nodes $list lctl set_param fail_loc=0
4249 echo "clearing fail_loc on $facet"
4250 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
4253 set_nodes_failloc () {
4254 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
4257 cancel_lru_locks() {
4258 $LCTL mark "cancel_lru_locks $1 start"
4259 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
4260 $LCTL set_param -n $d=clear
4262 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
4263 $LCTL mark "cancel_lru_locks $1 stop"
4268 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
4269 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
4270 echo "$DEFAULT_LRU_SIZE"
4275 lctl set_param ldlm.namespaces.*$1*.lru_size=0
4278 lru_resize_disable()
4280 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
4285 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
4286 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
4287 echo there is still data in page cache $FILE ?
4288 lctl get_param -n $FILE
4296 DEBUGSAVE="$(lctl get_param -n debug)"
4300 [ -n "$DEBUGSAVE" ] && \
4301 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4306 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4309 debug_size_restore() {
4310 [ -n "$DEBUG_SIZE_SAVED" ] && \
4311 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4315 start_full_debug_logging() {
4320 local DEBUG_SIZE=150
4322 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4323 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4326 stop_full_debug_logging() {
4331 # prints bash call stack
4334 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4335 local s=${BASH_SOURCE[$i]}
4336 local l=${BASH_LINENO[$i-1]}
4337 local f=${FUNCNAME[$i]}
4338 echo " = $s:$l:$f()"
4342 ##################################
4344 ##################################
4347 local TYPE=${TYPE:-"FAIL"}
4350 # do not dump logs if $1=false
4351 if [ "x$1" = "xfalse" ]; then
4357 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4361 # We need to dump the logs on all nodes
4363 gather_logs $(comma_list $(nodes_list))
4367 [ "$TESTSUITELOG" ] &&
4368 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4369 if [ -z "$*" ]; then
4370 echo "error() without useful message, please fix" > $LOGDIR/err
4372 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
4373 echo "$@" > $LOGDIR/ignore
4375 echo "$@" > $LOGDIR/err
4382 local log=$TESTSUITELOG
4384 [ -f "$log" ] && grep -q FAIL $log && status=1
4397 # use only if we are ignoring failures for this test, bugno required.
4398 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4399 # e.g. error_ignore 5494 "your message"
4401 local TYPE="IGNORE (bz$1)"
4406 error_and_remount() {
4408 remount_client $MOUNT
4413 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4418 log " SKIP: $TESTSUITE $TESTNAME $@"
4420 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4421 skip_logged $TESTNAME "$@"
4424 echo "$@" > $LOGDIR/skip
4427 [[ -n "$TESTSUITELOG" ]] &&
4428 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4431 build_test_filter() {
4432 EXCEPT="$EXCEPT $(testslist_filter)"
4434 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4438 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4439 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4440 [ "$EXCEPT_SLOW" ] && \
4441 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4442 for E in $EXCEPT; do
4443 eval EXCEPT_${E}=true
4445 for E in $ALWAYS_EXCEPT; do
4446 eval EXCEPT_ALWAYS_${E}=true
4448 for E in $EXCEPT_SLOW; do
4449 eval EXCEPT_SLOW_${E}=true
4451 for G in $GRANT_CHECK_LIST; do
4452 eval GCHECK_ONLY_${G}=true
4457 if [[ $1 = [a-z]* ]]; then
4464 # print a newline if the last test was skipped
4465 export LAST_SKIPPED=
4466 export ALWAYS_SKIPPED=
4468 # Main entry into test-framework. This is called with the name and
4469 # description of a test. The name is used to find the function to run
4470 # the test using "test_$name".
4472 # This supports a variety of methods of specifying specific test to
4473 # run or not run. These need to be documented...
4478 export base=$(basetest $1)
4479 if [ -n "$ONLY" ]; then
4481 if [ ${!testname}x != x ]; then
4482 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4483 run_one_logged $1 "$2"
4487 if [ ${!testname}x != x ]; then
4488 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4489 run_one_logged $1 "$2"
4499 if [ ${!testname}x != x ]; then
4500 TESTNAME=test_$1 skip "skipping excluded test $1"
4503 testname=EXCEPT_$base
4504 if [ ${!testname}x != x ]; then
4505 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4508 testname=EXCEPT_ALWAYS_$1
4509 if [ ${!testname}x != x ]; then
4510 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4513 testname=EXCEPT_ALWAYS_$base
4514 if [ ${!testname}x != x ]; then
4515 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4518 testname=EXCEPT_SLOW_$1
4519 if [ ${!testname}x != x ]; then
4520 TESTNAME=test_$1 skip "skipping SLOW test $1"
4523 testname=EXCEPT_SLOW_$base
4524 if [ ${!testname}x != x ]; then
4525 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4531 run_one_logged $1 "$2"
4538 module_loaded lnet || load_modules
4550 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4555 strace -o $TMP/$1.strace -ttt $*
4557 log "FINISHED: $*: rc $RC"
4564 banner test complete, duration $duration sec
4565 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4566 echo duration $duration >>$TESTSUITELOG
4570 # Set TEST_STATUS here. It will be used for logging the result.
4573 if [[ -f $LOGDIR/err ]]; then
4575 elif [[ -f $LOGDIR/skip ]]; then
4578 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4582 local FFREE=$(do_node $SINGLEMDS \
4583 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4584 local FTOTAL=$(do_node $SINGLEMDS \
4585 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4587 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4591 echo -n "Resetting fail_loc on all nodes..."
4592 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4598 # Log a message (on all nodes) padded with "=" before and after.
4599 # Also appends a timestamp and prepends the testsuite name.
4602 EQUALS="===================================================================================================="
4604 msg="== ${TESTSUITE} $*"
4606 [[ $last != "=" && $last != " " ]] && msg="$msg "
4607 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4608 # always include at least == after the message
4609 log "$msg== $(date +"%H:%M:%S (%s)")"
4613 # Run a single test function and cleanup after it.
4615 # This function should be run in a subshell so the test func can
4616 # exit() without stopping the whole script.
4621 export tfile=f${testnum}.${TESTSUITE}
4622 export tdir=d${testnum}.${TESTSUITE}
4623 export TESTNAME=test_$testnum
4624 local SAVE_UMASK=`umask`
4627 banner "test $testnum: $message"
4628 test_${testnum} || error "test_$testnum failed with $?"
4631 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4632 check_catastrophe || error "LBUG/LASSERT detected"
4633 if [ "$PARALLEL" != "yes" ]; then
4634 ps auxww | grep -v grep | grep -q multiop &&
4635 error "multiop still running"
4645 # Wrapper around run_one to ensure:
4646 # - test runs in subshell
4647 # - output of test is saved to separate log file for error reporting
4648 # - test result is saved to data file
4651 local BEFORE=$(date +%s)
4653 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4654 local test_log=$LOGDIR/$name
4656 rm -rf $LOGDIR/ignore
4658 local SAVE_UMASK=$(umask)
4662 log_sub_test_begin test_${1}
4663 (run_one $1 "$2") 2>&1 | tee -i $test_log
4664 local RC=${PIPESTATUS[0]}
4666 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
4667 echo "test_$1 returned $RC" | tee $LOGDIR/err
4669 duration=$(($(date +%s) - $BEFORE))
4670 pass "$1" "(${duration}s)"
4672 if [[ -f $LOGDIR/err ]]; then
4673 TEST_ERROR=$(cat $LOGDIR/err)
4674 elif [[ -f $LOGDIR/ignore ]]; then
4675 TEST_ERROR=$(cat $LOGDIR/ignore)
4676 elif [[ -f $LOGDIR/skip ]]; then
4677 TEST_ERROR=$(cat $LOGDIR/skip)
4679 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4681 if [ -f $LOGDIR/err ]; then
4682 $FAIL_ON_ERROR && exit $RC
4691 # Print information of skipped tests to result.yml
4694 log_sub_test_begin $1
4696 log_sub_test_end "SKIP" "0" "0" "$@"
4700 (cd $(dirname $1); echo $PWD/$(basename $1))
4705 export base=$(basetest $1)
4706 [ "$CHECK_GRANT" == "no" ] && return 0
4708 testname=GCHECK_ONLY_${base}
4709 [ ${!testname}x == x ] && return 0
4711 echo -n "checking grant......"
4713 local clients=$CLIENTS
4714 [ -z "$clients" ] && clients=$(hostname)
4716 # sync all the data and make sure no pending data on server
4717 do_nodes $clients sync
4720 client_grant=$(do_nodes $clients \
4721 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
4722 awk '{ total += $1 } END { printf("%0.0f", total) }')
4725 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
4726 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4727 awk '{ total += $1 } END { printf("%0.0f", total) }')
4729 # check whether client grant == server grant
4730 if [[ $client_grant -ne $server_grant ]]; then
4731 echo "failed: client:${client_grant} server: ${server_grant}."
4732 do_nodes $(comma_list $(osts_nodes)) \
4733 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4734 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4737 echo "pass: client:${client_grant} server: ${server_grant}"
4741 ########################
4747 ost=`echo $1 | awk -F_ '{print $3}'`
4748 if [ -z $ost ]; then
4749 ost=`echo $1 | sed 's/-osc.*//'`
4754 ostuuid_from_index()
4756 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4759 ostname_from_index() {
4760 local uuid=$(ostuuid_from_index $1)
4764 index_from_ostuuid()
4766 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4769 mdtuuid_from_index()
4771 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4775 # Return unique identifier for given hostname
4778 echo $host_name | md5sum | cut -d' ' -f1
4782 # Returns list of ip addresses for each interface
4784 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4789 # Cache address list to avoid mutiple execution of local_addr_list
4790 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4792 for i in $LOCAL_ADDR_LIST ; do
4793 [[ "$i" == "$addr" ]] && return 0
4800 local is_local="IS_LOCAL_$(host_id $host_name)"
4801 if [ -z "${!is_local-}" ] ; then
4803 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4804 is_local_addr "$host_ip" && eval $is_local=1
4806 [[ "${!is_local}" == "1" ]]
4811 local_node $node && return 1
4818 for node in $(mdts_nodes); do
4819 remote_node $node && return 0
4826 [ "$CLIENTONLY" ] && return 0 || true
4827 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4832 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4833 MSKIPPED=1 && return 1
4840 for node in $(osts_nodes) ; do
4841 remote_node $node && return 0
4848 [ "$CLIENTONLY" ] && return 0 || true
4849 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4854 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4855 OSKIPPED=1 && return 1
4862 MGS=$(facet_host mgs)
4863 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4868 remote_mds_nodsh || remote_ost_nodsh || \
4869 $(single_local_node $(comma_list $(nodes_list)))
4873 remote_ost && remote_mds
4876 # Get the active nodes for facets.
4884 for facet in ${facets//,/ }; do
4885 nodes="$nodes $(facet_active_host $facet)"
4888 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4892 # Get all of the active MDS nodes.
4894 echo -n $(facets_nodes $(get_facets MDS))
4897 # Get all of the active OSS nodes.
4899 echo -n $(facets_nodes $(get_facets OST))
4902 # Get all of the active AGT (HSM agent) nodes.
4904 echo -n $(facets_nodes $(get_facets AGT))
4907 # Get all of the client nodes and active server nodes.
4909 local nodes=$HOSTNAME
4913 # CLIENTS (if specified) contains the local client
4914 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4916 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4917 nodes="$nodes $(facets_nodes $(get_facets))"
4920 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4924 # Get all of the remote client nodes and remote active server nodes.
4925 remote_nodes_list () {
4926 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4929 # Get all of the MDS nodes, including active and passive nodes.
4937 for i in $(seq $MDSCOUNT); do
4939 failover_host=mds${i}failover_HOST
4940 nodes="$nodes ${!host} ${!failover_host}"
4943 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4947 # Get all of the OSS nodes, including active and passive nodes.
4955 for i in $(seq $OSTCOUNT); do
4957 failover_host=ost${i}failover_HOST
4958 nodes="$nodes ${!host} ${!failover_host}"
4961 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4965 # Get all of the server nodes, including active and passive nodes.
4966 all_server_nodes () {
4971 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
4973 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4977 # Get all of the client and server nodes, including active and passive nodes.
4979 local nodes=$HOSTNAME
4983 # CLIENTS (if specified) contains the local client
4984 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4986 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4987 nodes="$nodes $(all_server_nodes)"
4990 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4994 init_clients_lists () {
4995 # Sanity check: exclude the local client from RCLIENTS
4996 local clients=$(hostlist_expand "$RCLIENTS")
4997 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4999 # Sanity check: exclude the dup entries
5000 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5002 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
5004 # Sanity check: exclude the dup entries from CLIENTS
5005 # for those configs which has SINGLCLIENT set to local client
5006 clients=$(for i in $clients; do echo $i; done | sort -u)
5008 CLIENTS=$(comma_list $clients)
5009 local -a remoteclients=($RCLIENTS)
5010 for ((i=0; $i<${#remoteclients[@]}; i++)); do
5011 varname=CLIENT$((i + 2))
5012 eval $varname=${remoteclients[i]}
5015 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
5018 get_random_entry () {
5021 rnodes=${rnodes//,/ }
5023 local -a nodes=($rnodes)
5024 local num=${#nodes[@]}
5025 local i=$((RANDOM * num * 2 / 65536))
5031 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
5036 lctl get_param version | grep -q patchless
5040 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
5041 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
5046 echo $nodes | wc -w || true
5050 local nodes=$(osts_nodes)
5051 local osscount=$(get_node_count "$nodes")
5052 [ ! "$OSTCOUNT" = "$osscount" ]
5056 local nodes=$(mdts_nodes)
5057 local mdtcount=$(get_node_count "$nodes")
5058 [ ! "$MDSCOUNT" = "$mdtcount" ]
5061 generate_machine_file() {
5062 local nodes=${1//,/ }
5063 local machinefile=$2
5065 for node in $nodes; do
5066 echo $node >>$machinefile || \
5067 { echo "can not generate machinefile $machinefile" && return 1; }
5072 local file=$1/stripe
5075 $LFS getstripe -v $file || error "getstripe $file failed"
5079 setstripe_nfsserver () {
5082 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
5083 { print $1 }' /proc/mounts | cut -f 1 -d : | head -n1)
5085 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
5087 do_nodev $nfsserver lfs setstripe "$@"
5090 # Check and add a test group.
5096 local gid=$(getent group $group_name | cut -d: -f3)
5097 if [[ -n "$gid" ]]; then
5098 [[ "$gid" -eq "$group_id" ]] || {
5099 error_noexit "inconsistent group ID:" \
5100 "new: $group_id, old: $gid"
5104 groupadd -g $group_id $group_name
5111 # Check and add a test user.
5124 local uid=$(getent passwd $user_name | cut -d: -f3)
5125 if [[ -n "$uid" ]]; then
5126 if [[ "$uid" -eq "$user_id" ]]; then
5127 local dir=$(getent passwd $user_name | cut -d: -f6)
5128 if [[ "$dir" != "$home" ]]; then
5130 usermod -d $home $user_name
5134 error_noexit "inconsistent user ID:" \
5135 "new: $user_id, old: $uid"
5140 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
5147 check_runas_id_ret() {
5149 local myRUNAS_UID=$1
5150 local myRUNAS_GID=$2
5153 if [ -z "$myRUNAS" ]; then
5154 error_exit "myRUNAS command must be specified for check_runas_id"
5157 $myRUNAS krb5_login.sh || \
5158 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
5160 mkdir $DIR/d0_runas_test
5162 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
5163 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
5164 rm -rf $DIR/d0_runas_test
5169 local myRUNAS_UID=$1
5170 local myRUNAS_GID=$2
5173 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
5174 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
5175 Please set RUNAS_ID to some UID which exists on MDS and client or
5176 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
5179 # obtain the UID/GID for MPI_USER
5183 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
5184 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
5186 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
5187 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
5190 # obtain and cache Kerberos ticket-granting ticket
5191 refresh_krb5_tgt() {
5192 local myRUNAS_UID=$1
5193 local myRUNAS_GID=$2
5196 if [ -z "$myRUNAS" ]; then
5197 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
5200 CLIENTS=${CLIENTS:-$HOSTNAME}
5201 do_nodes $CLIENTS "set -x
5202 if ! $myRUNAS krb5_login.sh; then
5203 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
5208 # Run multiop in the background, but wait for it to print
5209 # "PAUSING" to its stdout before returning from this function.
5210 multiop_bg_pause() {
5211 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
5215 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
5218 echo "$MULTIOP_PROG $FILE v$ARGS"
5219 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
5221 echo "TMPPIPE=${TMPPIPE}"
5222 read -t 60 multiop_output < $TMPPIPE
5223 if [ $? -ne 0 ]; then
5228 if [ "$multiop_output" != "PAUSING" ]; then
5229 echo "Incorrect multiop output: $multiop_output"
5244 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
5250 inodes_available () {
5251 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
5252 sort -un | head -n1) || return 1
5256 mdsrate_inodes_available () {
5257 local min_inodes=$(inodes_available)
5258 echo $((min_inodes * 99 / 100))
5261 # reset llite stat counters
5262 clear_llite_stats(){
5263 lctl set_param -n llite.*.stats 0
5266 # sum llite stat items
5267 calc_llite_stats() {
5268 local res=$(lctl get_param -n llite.*.stats |
5269 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5273 # reset osc stat counters
5275 lctl set_param -n osc.*.osc_stats 0
5278 # sum osc stat items
5280 local res=$(lctl get_param -n osc.*.osc_stats |
5281 awk '/^'"$1"'/ {sum += $2} END { printf("%0.0f", sum) }')
5286 awk '{sum += $1} END { printf("%0.0f", sum) }'
5289 calc_osc_kbytes () {
5290 df $MOUNT > /dev/null
5291 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
5294 # save_lustre_params(comma separated facet list, parameter_mask)
5295 # generate a stream of formatted strings (<facet> <param name>=<param value>)
5296 save_lustre_params() {
5302 for facet in ${facets//,/ }; do
5303 node=$(facet_active_host $facet)
5304 [[ *\ $node\ * = " $nodes " ]] && continue
5305 nodes="$nodes $node"
5307 do_node $node "$LCTL get_param $2 |
5308 while read s; do echo $facet \\\$s; done"
5312 # restore lustre parameters from input stream, produces by save_lustre_params
5313 restore_lustre_params() {
5318 while IFS=" =" read facet name val; do
5319 do_facet $facet "$LCTL set_param -n $name $val"
5323 check_catastrophe() {
5324 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5325 local C=$CATASTROPHE
5326 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5328 [ -z "$rnodes" ] && return 0
5331 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5332 echo \\\$(< $C) || echo 0);
5333 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5336 if [ -n "$data" ]; then
5343 # CMD: determine mds index where directory inode presents
5346 local file=$dir/f0.get_mds_dir_tmpfile
5351 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5352 local -a oldused=($iused)
5354 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5356 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5357 local -a newused=($iused)
5360 for ((i=0; i<${#newused[@]}; i++)); do
5361 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5367 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5370 mdsrate_cleanup () {
5372 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
5373 --nfiles $3 --dir $4 --filefmt $5 $6
5378 delayed_recovery_enabled () {
5379 local var=${SINGLEMDS}_svc
5380 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5383 ########################
5385 convert_facet2label() {
5388 if [ x$facet = xost ]; then
5392 local varsvc=${facet}_svc
5394 if [ -n ${!varsvc} ]; then
5397 error "No lablel for $facet!"
5401 get_clientosc_proc_path() {
5405 get_lustre_version () {
5406 local facet=${1:-"$SINGLEMDS"}
5407 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5410 lustre_version_code() {
5411 local facet=${1:-"$SINGLEMDS"}
5412 version_code $(get_lustre_version $1)
5415 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5416 # used by MDT would not be changed.
5417 # mdt lov: fsname-mdtlov
5418 # mdt osc: fsname-OSTXXXX-osc
5419 mds_on_old_device() {
5420 local mds=${1:-"$SINGLEMDS"}
5422 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5423 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5424 > /dev/null 2>&1" && return 0
5429 get_mdtosc_proc_path() {
5431 local ost_label=${2:-"*OST*"}
5433 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5434 local mdt_label=$(convert_facet2label $mds_facet)
5435 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5437 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5438 mds_on_old_device $mds_facet; then
5439 echo "${ost_label}-osc"
5441 echo "${ost_label}-osc-${mdt_index}"
5445 get_osc_import_name() {
5448 local label=$(convert_facet2label $ost)
5450 if [ "${facet:0:3}" = "mds" ]; then
5451 get_mdtosc_proc_path $facet $label
5455 get_clientosc_proc_path $label
5459 _wait_import_state () {
5462 local maxtime=${3:-$(max_recovery_time)}
5466 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5467 while [ "${CONN_STATE}" != "${expected}" ]; do
5468 if [ "${expected}" == "DISCONN" ]; then
5469 # for disconn we can check after proc entry is removed
5470 [ "x${CONN_STATE}" == "x" ] && return 0
5471 # with AT enabled, we can have connect request timeout near of
5472 # reconnect timeout and test can't see real disconnect
5473 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5475 [ $i -ge $maxtime ] && \
5476 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5479 # Add uniq for multi-mount case
5480 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5484 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5488 wait_import_state() {
5491 local maxtime=${3:-$(max_recovery_time)}
5494 for param in ${params//,/ }; do
5495 _wait_import_state $state $param $maxtime || return
5499 wait_import_state_mount() {
5500 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5504 wait_import_state $*
5507 # One client request could be timed out because server was not ready
5508 # when request was sent by client.
5509 # The request timeout calculation details :
5511 # /* We give the server rq_timeout secs to process the req, and
5512 # add the network latency for our local timeout. */
5513 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5514 # ptlrpc_at_get_net_latency(request) ;
5516 # ptlrpc_connect_import ()
5517 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5520 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5521 # ptlrpc_at_get_net_latency(request) ->
5522 # at_get (max (iat_net_latency=0, at_min)) = at_min
5525 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5526 # INITIAL_CONNECT_TIMEOUT + at_min
5528 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5529 # because we can not get this value in runtime,
5530 # the value depends on configure options, and it is not stored in /proc.
5532 # #define CONNECTION_SWITCH_MIN 5U
5533 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5535 request_timeout () {
5538 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5539 local init_connect_timeout=$TIMEOUT
5540 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5542 local at_min=$(at_get $facet at_min)
5544 echo $(( init_connect_timeout + at_min ))
5547 _wait_osc_import_state() {
5551 local ost=$(get_osc_import_name $facet $ost_facet)
5553 local param="osc.${ost}.ost_server_uuid"
5556 # 1. wait the deadline of client 1st request (it could be skipped)
5557 # 2. wait the deadline of client 2nd request
5558 local maxtime=$(( 2 * $(request_timeout $facet)))
5560 #During setup time, the osc might not be setup, it need wait
5561 #until list_param can return valid value. And also if there
5562 #are mulitple osc entries we should list all of them before
5564 local params=$($LCTL list_param $param 2>/dev/null || true)
5565 while [ -z "$params" ]; do
5566 if [ $i -ge $maxtime ]; then
5567 echo "can't get $param by list_param in $maxtime secs"
5568 if [[ $facet != client* ]]; then
5569 echo "Go with $param directly"
5578 params=$($LCTL list_param $param 2>/dev/null || true)
5581 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5582 wait_import_state $expected "$params" $maxtime; then
5583 error "import is not in ${expected} state"
5590 wait_osc_import_state() {
5596 if [[ $facet = mds ]]; then
5597 for num in $(seq $MDSCOUNT); do
5598 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5601 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5605 get_clientmdc_proc_path() {
5613 [ -z "$list" ] && return 0
5615 # Add paths to lustre tests for 32 and 64 bit systems.
5616 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5617 local TESTPATH="$RLUSTRE/tests:"
5618 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5619 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5622 wait_clients_import_state () {
5629 if [ "$FAILURE_MODE" = HARD ]; then
5630 facets=$(facets_on_host $(facet_active_host $facet))
5633 for facet in ${facets//,/ }; do
5634 local label=$(convert_facet2label $facet)
5637 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5638 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5639 *) error "unknown facet!" ;;
5641 local params=$(expand_list $params $proc_path)
5644 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5645 error "import is not in ${expected} state"
5655 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5656 $LCTL get_param obdfilter.*.kbytesavail))
5657 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5658 $LCTL get_param -n obdfilter.*.tot_granted))
5659 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5660 $LCTL get_param -n obdfilter.*.kbytestotal))
5661 for ((i=0; i<${#AVAILA[@]}; i++)); do
5662 local -a AVAIL1=(${AVAILA[$i]//=/ })
5663 local -a TOTAL=(${TOTALA[$i]//=/ })
5664 GRANT=$((${GRANTA[$i]}/1024))
5665 # allow 1% of total space in bavail because of delayed
5666 # allocation with ZFS which might release some free space after
5667 # txg commit. For small devices, we set a mininum of 8MB
5668 local LIMIT=$((${TOTAL} / 100 + 8000))
5669 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5670 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5671 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5672 echo " FULL" || echo
5678 do_facet mgs lctl pool_list $1
5682 local fsname=${1%%.*}
5683 local poolname=${1##$fsname.}
5685 do_facet mgs lctl pool_new $1
5687 # get param should return err unless pool is created
5688 [[ $RC -ne 0 ]] && return $RC
5690 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5691 2>/dev/null || echo foo" "" || RC=1
5692 if [[ $RC -eq 0 ]]; then
5695 error "pool_new failed $1"
5700 add_pool_to_list () {
5701 local fsname=${1%%.*}
5702 local poolname=${1##$fsname.}
5704 local listvar=${fsname}_CREATED_POOLS
5705 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5708 remove_pool_from_list () {
5709 local fsname=${1%%.*}
5710 local poolname=${1##$fsname.}
5712 local listvar=${fsname}_CREATED_POOLS
5713 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5716 destroy_pool_int() {
5718 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5719 awk '$1 !~ /^Pool:/ {print $1}')
5720 for ost in $OSTS; do
5721 do_facet mgs lctl pool_remove $1 $ost
5723 do_facet mgs lctl pool_destroy $1
5726 # <fsname>.<poolname> or <poolname>
5728 local fsname=${1%%.*}
5729 local poolname=${1##$fsname.}
5731 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5735 pool_list $fsname.$poolname || return $?
5737 destroy_pool_int $fsname.$poolname
5739 [[ $RC -ne 0 ]] && return $RC
5741 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5742 2>/dev/null || echo foo" "foo" || RC=1
5744 if [[ $RC -eq 0 ]]; then
5745 remove_pool_from_list $fsname.$poolname
5747 error "destroy pool failed $1"
5753 local fsname=${1:-$FSNAME}
5755 local listvar=${fsname}_CREATED_POOLS
5759 [ x${!listvar} = x ] && return 0
5761 echo destroy the created pools: ${!listvar}
5762 for poolname in ${!listvar//,/ }; do
5763 destroy_pool $fsname.$poolname
5768 local fsname=${1:-$FSNAME}
5770 destroy_pools $fsname
5776 local ts=$(date +%s)
5779 if [[ ! -f "$YAML_LOG" ]]; then
5780 # init_logging is not performed before gather_logs,
5781 # so the $LOGDIR needs to be checked here
5782 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5785 [ -f $LOGDIR/shared ] && docp=false
5787 # dump lustre logs, dmesg
5789 prefix="$TESTLOG_PREFIX.$TESTNAME"
5791 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5793 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5794 echo "Dumping logs only on local client."
5795 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5796 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5801 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5802 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5803 if [ ! -f $LOGDIR/shared ]; then
5804 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5817 for i in $(seq 0 $num_mntpts); do
5818 cmd="ls -laf ${mntpt_root}$i/$dir"
5824 for pid in $pids; do
5831 # target_start_and_reset_recovery_timer()
5832 # service_time = at_est2timeout(service_time);
5833 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5834 # INITIAL_CONNECT_TIMEOUT);
5835 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5836 #define CONNECTION_SWITCH_INC 1
5837 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5838 #define CONNECTION_SWITCH_MIN 5U
5840 max_recovery_time () {
5841 local init_connect_timeout=$(( TIMEOUT / 20 ))
5842 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5844 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5849 get_clients_mount_count () {
5850 local clients=${CLIENTS:-`hostname`}
5852 # we need to take into account the clients mounts and
5853 # exclude mds/ost mounts if any;
5854 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5858 PROC_CLI="srpc_info"
5866 if [ $M -lt $N ]; then
5870 while [ $N -lt $M ]; do
5880 calc_connection_cnt() {
5883 # MDT->MDT = 2 * C(M, 2)
5887 comb_m2=$(combination $MDSCOUNT 2)
5889 local num_clients=$(get_clients_mount_count)
5891 local cnt_mdt2mdt=$((comb_m2 * 2))
5892 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5893 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5894 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5895 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5896 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5897 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5911 local cmd="$tgt.srpc.flavor"
5913 if [ $net == "any" ]; then
5918 if [ $dir != "any" ]; then
5923 log "Setting sptlrpc rule: $cmd"
5924 do_facet mgs "$LCTL conf_param $cmd"
5933 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5934 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5936 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5938 if [ "x$bulkspec" != "x" ]; then
5939 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5941 if [ "x$algs" != "x" ]; then
5942 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5944 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5945 if [ $bulk == "bulkn" ]; then
5946 bulk_count=`echo "$output" | grep "bulk flavor" \
5947 | grep "null/null" | wc -l`
5948 elif [ $bulk == "bulki" ]; then
5949 bulk_count=`echo "$output" | grep "bulk flavor" \
5950 | grep "/null" | grep -v "null/" | wc -l`
5952 bulk_count=`echo "$output" | grep "bulk flavor" \
5953 | grep -v "/null" | grep -v "null/" | wc -l`
5957 [ $bulk_count -lt $count ] && count=$bulk_count
5968 local clients=${CLIENTS:-`hostname`}
5970 for c in ${clients//,/ }; do
5971 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5972 tmpcnt=`count_flvr "$output" $flavor`
5973 cnt=$((cnt + tmpcnt))
5983 local clients=${CLIENTS:-`hostname`}
5985 for c in ${clients//,/ }; do
5986 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5987 tmpcnt=`count_flvr "$output" $flavor`
5988 cnt=$((cnt + tmpcnt))
5998 if [ $MDSCOUNT -le 1 ]; then
6003 for num in `seq $MDSCOUNT`; do
6004 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
6005 tmpcnt=`count_flvr "$output" $flavor`
6006 cnt=$((cnt + tmpcnt))
6017 for num in `seq $MDSCOUNT`; do
6018 mdtosc=$(get_mdtosc_proc_path mds$num)
6019 mdtosc=${mdtosc/-MDT*/-MDT\*}
6020 output=$(do_facet mds$num lctl get_param -n \
6021 osc.$mdtosc.$PROC_CLI 2>/dev/null)
6022 tmpcnt=`count_flvr "$output" $flavor`
6023 cnt=$((cnt + tmpcnt))
6032 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
6033 count_flvr "$output" $flavor
6038 local dir=$1 # from to
6039 local flavor=$2 # flavor expected
6042 if [ $dir == "cli2mdt" ]; then
6043 res=`flvr_cnt_cli2mdt $flavor`
6044 elif [ $dir == "cli2ost" ]; then
6045 res=`flvr_cnt_cli2ost $flavor`
6046 elif [ $dir == "mdt2mdt" ]; then
6047 res=`flvr_cnt_mdt2mdt $flavor`
6048 elif [ $dir == "mdt2ost" ]; then
6049 res=`flvr_cnt_mdt2ost $flavor`
6050 elif [ $dir == "all2ost" ]; then
6051 res1=`flvr_cnt_mdt2ost $flavor`
6052 res2=`flvr_cnt_cli2ost $flavor`
6053 res=$((res1 + res2))
6054 elif [ $dir == "all2mdt" ]; then
6055 res1=`flvr_cnt_mdt2mdt $flavor`
6056 res2=`flvr_cnt_cli2mdt $flavor`
6057 res=$((res1 + res2))
6058 elif [ $dir == "all2all" ]; then
6059 res1=`flvr_cnt_mdt2ost $flavor`
6060 res2=`flvr_cnt_cli2ost $flavor`
6061 res3=`flvr_cnt_mdt2mdt $flavor`
6062 res4=`flvr_cnt_cli2mdt $flavor`
6063 res=$((res1 + res2 + res3 + res4))
6071 local dir=$1 # from to
6072 local flavor=$2 # flavor expected
6073 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
6077 for ((i=0;i<20;i++)); do
6078 echo -n "checking $dir..."
6079 res=$(do_check_flavor $dir $flavor)
6080 echo "found $res/$expect $flavor connections"
6081 [ $res -ge $expect ] && return 0
6085 echo "Error checking $flavor of $dir: expect $expect, actual $res"
6089 restore_to_default_flavor()
6091 local proc="mgs.MGS.live.$FSNAME"
6093 echo "restoring to default flavor..."
6095 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6097 # remove all existing rules if any
6098 if [ $nrule -ne 0 ]; then
6099 echo "$nrule existing rules"
6100 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
6101 echo "remove rule: $rule"
6102 spec=`echo $rule | awk -F = '{print $1}'`
6103 do_facet mgs "$LCTL conf_param -d $spec"
6107 # verify no rules left
6108 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
6109 [ $nrule -ne 0 ] && error "still $nrule rules left"
6111 # wait for default flavor to be applied
6112 # currently default flavor for all connections are 'null'
6113 wait_flavor all2all null
6114 echo "now at default flavor settings"
6119 local flavor=${1:-null}
6121 echo "setting all flavor to $flavor"
6123 # FIXME need parameter to this fn
6124 # and remove global vars
6125 local cnt_all2all=$(calc_connection_cnt all2all)
6127 local res=$(do_check_flavor all2all $flavor)
6128 if [ $res -eq $cnt_all2all ]; then
6129 echo "already have total $res $flavor connections"
6133 echo "found $res $flavor out of total $cnt_all2all connections"
6134 restore_to_default_flavor
6136 [[ $flavor = null ]] && return 0
6138 set_rule $FSNAME any any $flavor
6139 wait_flavor all2all $flavor
6145 # Checking for shared logdir
6146 if [ ! -d $dir ]; then
6147 # Not found. Create local logdir
6150 touch $dir/check_file.$(hostname -s)
6155 check_write_access() {
6157 local list=${2:-$(comma_list $(nodes_list))}
6161 for node in ${list//,/ }; do
6162 file=$dir/check_file.$(short_nodename $node)
6163 if [[ ! -f "$file" ]]; then
6164 # Logdir not accessible/writable from this node.
6167 rm -f $file || return 1
6173 if [[ -n $YAML_LOG ]]; then
6176 local SAVE_UMASK=`umask`
6179 export YAML_LOG=${LOGDIR}/results.yml
6183 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
6184 if check_shared_dir $LOGDIR; then
6185 touch $LOGDIR/shared
6186 echo "Logging to shared log directory: $LOGDIR"
6188 echo "Logging to local directory: $LOGDIR"
6191 yml_nodes_file $LOGDIR >> $YAML_LOG
6192 yml_results_file >> $YAML_LOG
6199 yml_log_test $1 >> $YAML_LOG
6203 yml_log_test_status $@ >> $YAML_LOG
6206 log_sub_test_begin() {
6207 yml_log_sub_test_begin "$@" >> $YAML_LOG
6210 log_sub_test_end() {
6211 yml_log_sub_test_end "$@" >> $YAML_LOG
6217 local llverdev_opts=$2
6218 local devname=$(basename $1)
6219 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
6220 # loop devices aren't in /proc/partitions
6221 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
6223 size=$(($size / 1024 / 1024)) # Gb
6225 local partial_arg=""
6226 # Run in partial (fast) mode if the size
6227 # of a partition > 1 GB
6228 [ $size -gt 1 ] && partial_arg="-p"
6230 llverdev --force $partial_arg $llverdev_opts $dev
6236 local llverfs_opts=$2
6237 local use_partial_arg=$3
6238 local partial_arg=""
6239 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
6241 # Run in partial (fast) mode if the size
6242 # of a partition > 1 GB
6243 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
6245 llverfs $partial_arg $llverfs_opts $dir
6248 #Remove objects from OST
6249 remove_ost_objects() {
6255 local mntpt=$(facet_mntpt $facet)
6256 local opts=$OST_MOUNT_OPTS
6260 echo "removing objects from $ostdev on $facet: $objids"
6261 if ! test -b $ostdev; then
6262 opts=$(csa_add "$opts" -o loop)
6264 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
6267 for i in $objids; do
6268 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
6270 umount -f $mntpt || return $?
6274 #Remove files from MDT
6275 remove_mdt_files() {
6280 local mntpt=$(facet_mntpt $facet)
6281 local opts=$MDS_MOUNT_OPTS
6283 echo "removing files from $mdtdev on $facet: $files"
6284 if [ $(facet_fstype $facet) == ldiskfs ] &&
6285 ! do_facet $facet test -b $mdtdev; then
6286 opts=$(csa_add "$opts" -o loop)
6288 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6292 rm $mntpt/ROOT/$f || { rc=$?; break; }
6294 umount -f $mntpt || return $?
6298 duplicate_mdt_files() {
6303 local mntpt=$(facet_mntpt $facet)
6304 local opts=$MDS_MOUNT_OPTS
6306 echo "duplicating files on $mdtdev on $facet: $files"
6307 mkdir -p $mntpt || return $?
6308 if [ $(facet_fstype $facet) == ldiskfs ] &&
6309 ! do_facet $facet test -b $mdtdev; then
6310 opts=$(csa_add "$opts" -o loop)
6312 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6323 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6324 pushd $mntpt/ROOT > /dev/null || return $?
6327 touch $f.bad || return $?
6328 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6330 [ $rc -eq 0 ] || return $rc
6331 setfattr --restore $tmp || return $?
6337 local devs=${1//,/ }
6340 local rslt=$TMP/sgpdd_survey
6342 # sgpdd-survey cleanups ${rslt}.* files
6344 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6350 # returns the canonical name for an ldiskfs device
6355 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6356 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6357 echo dm-\\\${foo##*:};
6359 echo \\\$(basename \\\$dv);
6363 is_sanity_benchmark() {
6364 local benchmarks="dbench bonnie iozone fsx"
6366 for b in $benchmarks; do
6367 if [ "$b" == "$suite" ]; then
6375 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6379 # Get the available size (KB) of a given obd target.
6386 [[ $facet != client ]] || return 0
6388 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
6393 # Get the page size (bytes) on a given facet node.
6399 size=$(do_facet $facet getconf PAGE_SIZE)
6400 [[ ${PIPESTATUS[0]} = 0 && -n "$size" ]] || size=4096
6404 # Get the block size of the filesystem.
6410 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6411 awk '/^Block size:/ {print $3}')
6415 # Check whether the "large_xattr" feature is enabled or not.
6416 large_xattr_enabled() {
6417 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6419 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6421 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
6422 grep -E -q '(ea_inode|large_xattr)'"
6423 return ${PIPESTATUS[0]}
6426 # Get the maximum xattr size supported by the filesystem.
6430 if large_xattr_enabled; then
6431 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6434 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6435 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6437 # maximum xattr size = size of block - size of header -
6438 # size of 1 entry - 4 null bytes
6439 size=$((block_size - 32 - 32 - 4))
6445 # Dump the value of the named xattr from a file.
6450 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6453 # Generate a string with size of $size bytes.
6455 local size=${1:-1024} # in bytes
6457 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6460 reformat_external_journal() {
6463 if [ ! -z ${EJOURNAL} ]; then
6464 local rcmd="do_facet $facet"
6466 echo "reformat external journal on $facet:${EJOURNAL}"
6467 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6471 # MDT file-level backup/restore
6472 mds_backup_restore() {
6475 local devname=$(mdsdevname $(facet_number $facet))
6476 local mntpt=$(facet_mntpt brpt)
6477 local rcmd="do_facet $facet"
6478 local metaea=${TMP}/backup_restore.ea
6479 local metadata=${TMP}/backup_restore.tgz
6480 local opts=${MDS_MOUNT_OPTS}
6481 local svc=${facet}_svc
6483 if ! ${rcmd} test -b ${devname}; then
6484 opts=$(csa_add "$opts" -o loop)
6487 echo "file-level backup/restore on $facet:${devname}"
6489 # step 1: build mount point
6490 ${rcmd} mkdir -p $mntpt
6491 # step 2: cleanup old backup
6492 ${rcmd} rm -f $metaea $metadata
6494 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6495 if [ ! -z $igif ]; then
6496 # step 3.5: rm .lustre
6497 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6499 # step 4: backup metaea
6501 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6503 # step 5: backup metadata
6505 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6507 ${rcmd} umount -d $mntpt || return 4
6508 # step 7: reformat external journal if needed
6509 reformat_external_journal $facet || return 5
6510 # step 8: reformat dev
6511 echo "reformat new device"
6512 add $facet $(mkfs_opts $facet ${devname}) --backfstype ldiskfs \
6513 --reformat ${devname} $(mdsvdevname $(facet_number $facet)) \
6514 > /dev/null || exit 6
6516 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6517 # step 10: restore metadata
6519 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6520 # step 11: restore metaea
6522 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6523 # step 12: remove recovery logs
6524 echo "remove recovery logs"
6525 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6526 # step 13: umount dev
6527 ${rcmd} umount -d $mntpt || return 10
6528 # step 14: cleanup tmp backup
6529 ${rcmd} rm -f $metaea $metadata
6530 # step 15: reset device label - it's not virgin on
6531 ${rcmd} e2label $devname ${!svc}
6538 local devname=$(mdsdevname $(facet_number $facet))
6539 local mntpt=$(facet_mntpt brpt)
6540 local rcmd="do_facet $facet"
6541 local opts=${MDS_MOUNT_OPTS}
6543 if ! ${rcmd} test -b ${devname}; then
6544 opts=$(csa_add "$opts" -o loop)
6547 echo "removing OI files on $facet: idx=${idx}"
6549 # step 1: build mount point
6550 ${rcmd} mkdir -p $mntpt
6552 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6553 if [ -z $idx ]; then
6554 # step 3: remove all OI files
6555 ${rcmd} rm -fv $mntpt/oi.16*
6556 elif [ $idx -lt 2 ]; then
6557 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6561 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6562 for ((i=${idx}; i<64; i=$((i * idx)))); do
6563 ${rcmd} rm -fv $mntpt/oi.16.${i}
6567 ${rcmd} umount -d $mntpt || return 2
6568 # OI files will be recreated when mounted as lustre next time.
6571 # generate maloo upload-able log file name
6572 # \param logname specify unique part of file name
6573 generate_logname() {
6574 local logname=${1:-"default_logname"}
6576 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6579 # make directory on different MDTs
6591 *) error "Only creating single directory is supported";;
6594 child=$(basename $path)
6595 parent=$(dirname $path)
6597 if [ "$option" == "-p" -a -d $parent/$child ]; then
6601 if [ ! -d ${parent} ]; then
6602 if [ "$option" == "-p" ]; then
6609 if [ $MDSCOUNT -le 1 ]; then
6610 mkdir $option $parent/$child || rc=$?
6612 local mdt_idx=$($LFS getstripe -M $parent)
6613 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6615 if [ "$mdt_idx" -ne 0 ]; then
6616 mkdir $option $parent/$child || rc=$?
6618 mdt_idx=$((test_num % MDSCOUNT))
6619 echo "mkdir $mdt_idx for $parent/$child"
6620 $LFS setdirstripe -i $mdt_idx $parent/$child || rc=$?
6626 # find the smallest and not in use file descriptor
6629 local max_fd=$(ulimit -n)
6631 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
6634 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"