3 trap 'print_summary && touch $TF_FAIL && \
4 echo "test-framework exiting on error"' ERR
8 export EJOURNAL=${EJOURNAL:-""}
9 export REFORMAT=${REFORMAT:-""}
10 export WRITECONF=${WRITECONF:-""}
11 export VERBOSE=${VERBOSE:-false}
12 export CATASTROPHE=${CATASTROPHE:-/proc/sys/lnet/catastrophe}
15 export GSS_PIPEFS=false
16 export IDENTITY_UPCALL=default
18 # specify environment variable containing batch job name for server statistics
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
21 # LOAD_LLOOP: LU-409: only load llite_lloop module if kernel < 2.6.32 or
22 # LOAD_LLOOP is true. LOAD_LLOOP is false by default.
23 export LOAD_LLOOP=${LOAD_LLOOP:-false}
25 #export PDSH="pdsh -S -Rssh -w"
27 # function used by scripts run on remote nodes
28 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
29 . $LUSTRE/tests/functions.sh
30 . $LUSTRE/tests/yaml.sh
32 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
34 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
36 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
38 if [ -f "$EXCEPT_LIST_FILE" ]; then
39 echo "Reading test skip list from $EXCEPT_LIST_FILE"
44 # check config files for options in decreasing order of preference
45 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
46 MODPROBECONF=/etc/modprobe.d/lustre.conf
47 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
48 MODPROBECONF=/etc/modprobe.d/Lustre
49 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
50 MODPROBECONF=/etc/modprobe.conf
54 [[ $DIR/ = $MOUNT/* ]] || \
55 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
56 [[ $DIR1/ = $MOUNT1/* ]] || \
57 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
58 [[ $DIR2/ = $MOUNT2/* ]] || \
59 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
61 [ -n "$failed" ] && exit 99 || true
65 echo "usage: $0 [-r] [-f cfgfile]"
73 [ "$TESTSUITE" == "lfsck" ] && return 0
74 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
76 local form="%-13s %-17s %-9s %s %s\n"
77 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
78 echo "------------------------------------------------------------------------------------"
79 for O in $DEFAULT_SUITES; do
80 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
81 [ "${!O}" = "no" ] && continue || true
82 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
83 local log=${TMP}/${o}.log
84 if is_sanity_benchmark $o; then
85 log=${TMP}/sanity-benchmark.log
90 local status=Unfinished
92 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' | sed 's/test_//g')
93 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | sort -nr -k 3 | head -5 | awk '{ print $2":"$3"s" }')
94 total=$(grep duration $log | awk '{ print $2}')
95 if [ "${!O}" = "done" ]; then
99 local durations=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g | awk '{ print $2":"$3"|" }')
100 details=$(printf "%s\n%s %s %s\n" "$details" "DDETAILS" "$O" "$(echo $durations)")
103 printf "$form" $status "$O" "${total}" "E=$skipped"
104 printf "$form" "-" "-" "-" "S=$(echo $slow)"
107 for O in $DEFAULT_SUITES; do
108 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
109 if [ "${!O}" = "no" ]; then
110 printf "$form" "Skipped" "$O" ""
114 # print the detailed tests durations if DDETAILS=true
121 export LUSTRE=$(absolute_path $LUSTRE)
122 export TESTSUITE=$(basename $0 .sh)
123 export TEST_FAILED=false
124 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
125 export RPC_MODE=${RPC_MODE:-false}
127 export MKE2FS=$MKE2FS
128 if [ -z "$MKE2FS" ]; then
129 if which mkfs.ldiskfs >/dev/null 2>&1; then
130 export MKE2FS=mkfs.ldiskfs
136 export DEBUGFS=$DEBUGFS
137 if [ -z "$DEBUGFS" ]; then
138 if which debugfs.ldiskfs >/dev/null 2>&1; then
139 export DEBUGFS=debugfs.ldiskfs
141 export DEBUGFS=debugfs
145 export TUNE2FS=$TUNE2FS
146 if [ -z "$TUNE2FS" ]; then
147 if which tunefs.ldiskfs >/dev/null 2>&1; then
148 export TUNE2FS=tunefs.ldiskfs
150 export TUNE2FS=tune2fs
154 export E2LABEL=$E2LABEL
155 if [ -z "$E2LABEL" ]; then
156 if which label.ldiskfs >/dev/null 2>&1; then
157 export E2LABEL=label.ldiskfs
159 export E2LABEL=e2label
163 export DUMPE2FS=$DUMPE2FS
164 if [ -z "$DUMPE2FS" ]; then
165 if which dumpfs.ldiskfs >/dev/null 2>&1; then
166 export DUMPE2FS=dumpfs.ldiskfs
168 export DUMPE2FS=dumpe2fs
172 export E2FSCK=$E2FSCK
173 if [ -z "$E2FSCK" ]; then
174 if which fsck.ldiskfs >/dev/null 2>&1; then
175 export E2FSCK=fsck.ldiskfs
181 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
182 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
183 export FSCK_MAX_ERR=4 # File system errors left uncorrected
185 export ZFS=${ZFS:-zfs}
186 export ZPOOL=${ZPOOL:-zpool}
187 export ZDB=${ZDB:-zdb}
188 export PARTPROBE=${PARTPROBE:-partprobe}
190 #[ -d /r ] && export ROOT=${ROOT:-/r}
191 export TMP=${TMP:-$ROOT/tmp}
192 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
193 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
194 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
196 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
197 if ! echo $PATH | grep -q $LUSTRE/utils; then
198 export PATH=$LUSTRE/utils:$PATH
200 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
201 export PATH=$LUSTRE/utils/gss:$PATH
203 if ! echo $PATH | grep -q $LUSTRE/tests; then
204 export PATH=$LUSTRE/tests:$PATH
206 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
207 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
209 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
210 [ ! -f "$LST" ] && export LST=$(which lst)
211 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
212 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
213 # Ubuntu, at least, has a truncate command in /usr/bin
214 # so fully path our truncate command.
215 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
216 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
217 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
218 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
219 export PATH=$LUSTRE/tests/racer:$PATH:
221 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
222 export PATH=$LUSTRE/tests/mpi:$PATH
224 export RSYNC_RSH=${RSYNC_RSH:-rsh}
226 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
227 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
228 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
229 [ ! -f "$LFS" ] && export LFS=$(which lfs)
230 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
231 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
233 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
234 if [ ! -f "$L_GETIDENTITY" ]; then
235 if `which l_getidentity > /dev/null 2>&1`; then
236 export L_GETIDENTITY=$(which l_getidentity)
238 export L_GETIDENTITY=NONE
241 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
242 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
243 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
244 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
245 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
246 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
247 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
248 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
249 [ ! -f "$LUSTRE_RMMOD" ] &&
250 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
251 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
252 [ ! -f "$LFS_MIGRATE" ] &&
253 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
254 export NAME=${NAME:-local}
255 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
256 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
257 export LGSSD=$(which lgssd)
258 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
259 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
260 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
262 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
265 if [ "$ACCEPTOR_PORT" ]; then
266 export PORT_OPT="--port $ACCEPTOR_PORT"
271 echo "Using GSS/krb5 ptlrpc security flavor"
272 which lgss_keyring > /dev/null 2>&1 || \
273 error_exit "built with gss disabled! SEC=$SEC"
284 IDENTITY_UPCALL=false
288 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
290 # Paths on remote nodes, if different
291 export RLUSTRE=${RLUSTRE:-$LUSTRE}
292 export RPWD=${RPWD:-$PWD}
293 export I_MOUNTED=${I_MOUNTED:-"no"}
294 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
295 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
296 ! -f `dirname $0`/../mdt/mdt.ko ]; then
297 export CLIENTMODSONLY=yes
300 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
301 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
305 while getopts "rvwf:" opt $*; do
308 r) REFORMAT=--reformat;;
310 w) WRITECONF=writeconf;;
315 shift $((OPTIND - 1))
318 # print the durations of each test if "true"
319 DDETAILS=${DDETAILS:-false}
320 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
330 ncpts=$(do_facet $facet "lctl get_param -n " \
331 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
333 if [ $ncpts -eq 0 ]; then
341 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
342 eval set -- $(tr "[:punct:]" " " <<< $*)
344 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
347 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
348 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
351 /sbin/lsmod | grep -q "^\<$1\>"
354 # Load a module on the system where this is running.
356 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
358 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
359 # will be used as the arguments. Otherwise arguments will be obtained from
360 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
367 BASE=`basename $module $EXT`
369 module_loaded ${BASE} && return
371 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
373 if [ $# -eq 0 ]; then
374 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
375 # Bash until 4.x, so we resort to eval.
376 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
377 eval set -- \$$optvar
378 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
379 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
381 opt=$(awk -v var="^options $BASE" '$0 ~ var \
382 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
383 set -- $(echo -n $opt)
385 # Ensure we have accept=all for lnet
386 if [ $(basename $module) = lnet ]; then
387 # OK, this is a bit wordy...
388 local arg accept_all_present=false
391 [ "$arg" = accept=all ] && \
392 accept_all_present=true
394 $accept_all_present || set -- "$@" accept=all
400 [ $# -gt 0 ] && echo "${module} options: '$*'"
402 # Note that insmod will ignore anything in modprobe.conf, which is why we're
403 # passing options on the command-line.
404 if [ "$BASE" == "lnet_selftest" ] && \
405 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
406 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
407 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
408 insmod ${LUSTRE}/${module}${EXT} "$@"
410 # must be testing a "make install" or "rpm" installation
411 # note failed to load ptlrpc_gss is considered not fatal
412 if [ "$BASE" == "ptlrpc_gss" ]; then
413 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
420 llite_lloop_enabled() {
421 local n1=$(uname -r | cut -d. -f1)
422 local n2=$(uname -r | cut -d. -f2)
423 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
425 # load the llite_lloop module for < 2.6.32 kernels
426 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
427 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
434 load_modules_local() {
435 if [ -n "$MODPROBE" ]; then
437 echo "Using modprobe to load modules"
441 echo Loading modules from $LUSTRE
445 if [ -f /sys/devices/system/cpu/online ]; then
446 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
447 echo "detected $ncpus online CPUs by sysfs"
449 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
451 if [ $rc -eq 0 ]; then
452 echo "detected $ncpus online CPUs by getconf"
454 echo "Can't detect number of CPUs"
459 # if there is only one CPU core, libcfs can only create one partition
460 # if there is more than 4 CPU cores, libcfs should create multiple CPU
461 # partitions. So we just force libcfs to create 2 partitions for
462 # system with 2 or 4 cores
463 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
464 # force to enable multiple CPU partitions
465 echo "Force libcfs to create 2 CPU partitions"
466 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
468 echo "libcfs will create CPU partition based on online CPUs"
471 load_module ../libcfs/libcfs/libcfs
473 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
474 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
475 load_module ../lnet/lnet/lnet
476 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
477 load_module ../lnet/klnds/$LNETLND
478 load_module lvfs/lvfs
479 load_module obdclass/obdclass
480 load_module ptlrpc/ptlrpc
481 load_module ptlrpc/gss/ptlrpc_gss
489 load_module obdecho/obdecho
490 if ! client_only; then
491 SYMLIST=/proc/kallsyms
492 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
493 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
494 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
495 load_module lfsck/lfsck
496 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
497 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
499 load_module osd-zfs/osd_zfs
503 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
505 # This block shall be moved up beside osd-zfs as soon
506 # as osd-ldiskfs stops using mdd symbols.
508 grep -q exportfs_decode_fh $SYMLIST ||
509 { modprobe exportfs 2> /dev/null || true; }
510 load_module ../ldiskfs/ldiskfs
511 load_module lvfs/fsfilt_ldiskfs
512 load_module osd-ldiskfs/osd_ldiskfs
523 load_module llite/lustre
524 llite_lloop_enabled && load_module llite/llite_lloop
525 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
527 rm -f $OGDB/ogdb-$HOSTNAME
528 $LCTL modules > $OGDB/ogdb-$HOSTNAME
530 # 'mount' doesn't look in $PATH, just sbin
531 if [ -f $LUSTRE/utils/mount.lustre ] && \
532 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
533 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
534 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
541 # load modules on remote nodes optionally
542 # lustre-tests have to be installed on these nodes
543 if $LOAD_MODULES_REMOTE; then
544 local list=$(comma_list $(remote_nodes_list))
545 if [ -n "$list" ]; then
546 echo "loading modules on: '$list'"
547 do_rpc_nodes "$list" load_modules_local
553 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
554 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
555 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
556 echo "$LEAK_LUSTRE" 1>&2
557 echo "$LEAK_PORTALS" 1>&2
558 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
559 echo "Memory leaks detected"
560 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
566 wait_exit_ST client # bug 12845
568 $LUSTRE_RMMOD ldiskfs || return 2
570 if $LOAD_MODULES_REMOTE; then
571 local list=$(comma_list $(remote_nodes_list))
572 if [ -n "$list" ]; then
573 echo "unloading modules on: '$list'"
574 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
575 do_rpc_nodes "$list" check_mem_leak
579 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
580 umount /sbin/mount.lustre || true
581 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
582 rm -f /sbin/mount.lustre || true
585 check_mem_leak || return 254
587 echo "modules unloaded."
592 local facet=${1:-$SINGLEMDS}
593 local fstype=$(facet_fstype $facet)
596 ldiskfs) size=50;; # largest seen is 44, leave some headroom
597 zfs) size=400;; # largest seen is 384
603 check_gss_daemon_nodes() {
607 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
608 if [ \\\"\\\$num\\\" -ne 1 ]; then
609 echo \\\$num instance of $dname;
614 check_gss_daemon_facet() {
618 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
619 if [ $num -ne 1 ]; then
620 echo "$num instance of $dname on $facet"
629 echo Stopping $@ on $list
630 do_nodes $list "killall -2 $@ 2>/dev/null || true"
633 # start gss daemons on all nodes, or
634 # "daemon" on "list" if set
635 start_gss_daemons() {
639 if [ "$list" ] && [ "$daemon" ] ; then
640 echo "Starting gss daemon on nodes: $list"
641 do_nodes $list "$daemon" || return 8
645 local list=$(comma_list $(mdts_nodes))
647 echo "Starting gss daemon on mds: $list"
648 do_nodes $list "$LSVCGSSD -v" || return 1
650 do_nodes $list "$LGSSD -v" || return 2
653 list=$(comma_list $(osts_nodes))
654 echo "Starting gss daemon on ost: $list"
655 do_nodes $list "$LSVCGSSD -v" || return 3
656 # starting on clients
658 local clients=${CLIENTS:-`hostname`}
660 echo "Starting $LGSSD on clients $clients "
661 do_nodes $clients "$LGSSD -v" || return 4
664 # wait daemons entering "stable" status
668 # check daemons are running
670 list=$(comma_list $(mdts_nodes) $(osts_nodes))
671 check_gss_daemon_nodes $list lsvcgssd || return 5
673 list=$(comma_list $(mdts_nodes))
674 check_gss_daemon_nodes $list lgssd || return 6
677 check_gss_daemon_nodes $clients lgssd || return 7
682 local list=$(comma_list $(mdts_nodes))
684 send_sigint $list lsvcgssd lgssd
686 list=$(comma_list $(osts_nodes))
687 send_sigint $list lsvcgssd
689 list=${CLIENTS:-`hostname`}
690 send_sigint $list lgssd
695 if ! module_loaded ptlrpc_gss; then
696 load_module ptlrpc/gss/ptlrpc_gss
697 module_loaded ptlrpc_gss ||
698 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
700 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
702 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
703 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
711 # maybe cleanup credential cache?
717 local var=${facet}_svc
725 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
726 tr '[:lower:]' '[:upper:]'
732 if [ $facet == mgs ]; then
736 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
744 if [ -n "${!var}" ]; then
749 var=$(facet_type $facet)FSTYPE
750 if [ -n "${!var}" ]; then
755 if [ -n "$FSTYPE" ]; then
760 if [[ $facet == mgs ]] && combined_mgs_mds; then
772 local facets=$(get_facets)
775 for facet in ${facets//,/ }; do
776 if [ $node == $(facet_host $facet) ] ||
777 [ $node == "$(facet_failover_host $facet)" ]; then
778 fstype=$(facet_fstype $facet)
779 if [[ $fstypes != *$fstype* ]]; then
780 fstypes+="${fstypes:+,}$fstype"
791 local fstype=$(facet_fstype $facet)
795 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
797 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
798 ${dev} 2>/dev/null");;
800 error "unknown fstype!";;
808 local device=$(mdsdevname $num)
809 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
815 local device=$(ostdevname $num)
816 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
821 # Get the device of a facet.
828 mgs) device=$(mgsdevname) ;;
829 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
830 ost*) device=$(ostdevname $(facet_number $facet)) ;;
831 fs2mds) device=$(mdsdevname 1_2) ;;
832 fs2ost) device=$(ostdevname 1_2) ;;
833 fs3ost) device=$(ostdevname 2_2) ;;
841 # Get the virtual device of a facet.
848 mgs) device=$(mgsvdevname) ;;
849 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
850 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
851 fs2mds) device=$(mdsvdevname 1_2) ;;
852 fs2ost) device=$(ostvdevname 1_2) ;;
853 fs3ost) device=$(ostvdevname 2_2) ;;
861 # Re-read the partition table on failover partner host.
862 # After a ZFS storage pool is created on a shared device, the partition table
863 # on the device may change. However, the operating system on the failover
864 # host may not notice the change automatically. Without the up-to-date partition
865 # block devices, 'zpool import ..' cannot find the labels, whose positions are
866 # relative to partition rather than disk beginnings.
868 # This function performs partprobe on the failover host to make it re-read the
871 refresh_partition_table() {
876 host=$(facet_passive_host $facet)
877 if [[ -n "$host" ]]; then
878 do_node $host "$PARTPROBE $device"
883 # Get ZFS storage pool name.
890 device=$(facet_device $facet)
891 # poolname is string before "/"
892 poolname="${device%%/*}"
898 # Export ZFS storage pool.
899 # Before exporting the pool, all datasets within the pool should be unmounted.
907 poolname=$(zpool_name $facet)
909 if [[ -n "$poolname" ]]; then
910 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
911 grep -q ^$poolname/ /proc/mounts ||
912 $ZPOOL export $opts $poolname"
917 # Import ZFS storage pool.
918 # Force importing, even if the pool appears to be potentially active.
923 local opts=${@:-"-o cachefile=none"}
926 poolname=$(zpool_name $facet)
928 if [[ -n "$poolname" ]]; then
929 opts+=" -d $(dirname $(facet_vdevice $facet))"
930 do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
931 $ZPOOL import -f $opts $poolname"
936 # Set the "cachefile=none" property on ZFS storage pool so that the pool
937 # is not automatically imported on system startup.
939 # In a failover environment, this will provide resource level fencing which
940 # will ensure that the same ZFS storage pool will not be imported concurrently
941 # on different nodes.
943 disable_zpool_cache() {
947 poolname=$(zpool_name $facet)
949 if [[ -n "$poolname" ]]; then
950 do_facet $facet "$ZPOOL set cachefile=none $poolname"
955 # This and set_osd_param() shall be used to access OSD parameters
956 # once existed under "obdfilter":
961 # writethrough_cache_enable
965 local device=${2:-$FSNAME-OST*}
968 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
969 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
974 local device=${2:-$FSNAME-OST*}
978 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
979 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
983 local dz=${1:-$DEBUG_SIZE}
985 if [ -f /sys/devices/system/cpu/possible ]; then
986 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
988 local cpus=$(getconf _NPROCESSORS_CONF)
991 # bug 19944, adjust size to be -gt num_possible_cpus()
992 # promise 2MB for every cpu at least
993 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
996 lctl set_param debug_mb=$dz
999 set_default_debug () {
1000 local debug=${1:-"$PTLDEBUG"}
1001 local subsys=${2:-"$SUBSYSTEM"}
1002 local debug_size=${3:-$DEBUG_SIZE}
1004 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1005 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1007 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1010 set_default_debug_nodes () {
1013 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1014 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1018 do_rpc_nodes "$nodes" set_default_debug \
1019 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1022 set_default_debug_facet () {
1024 local node=$(facet_active_host $facet)
1025 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1027 set_default_debug_nodes $node
1032 local facets=${1:-$(get_facets)}
1035 for facet in ${facets//,/ }; do
1038 [ $RC -eq 0 ] && continue
1040 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1041 skip "Restart of $facet failed!." && touch $LU482_FAILED
1043 error "Restart of $facet failed!"
1050 # Add argument "arg" (e.g., "loop") to the comma-separated list
1051 # of arguments for option "opt" (e.g., "-o") on command
1052 # line "opts" (e.g., "-o flock").
1058 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1060 if echo "$opts" | grep -q $opt_pattern; then
1061 opts=$(echo "$opts" | sed -e \
1062 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1064 opts+="${opts:+ }$opt $arg"
1072 local dev=$(facet_active $facet)_dev
1073 local opt=${facet}_opt
1074 local mntpt=$(facet_mntpt $facet)
1075 local opts="${!opt} $@"
1077 if [ $(facet_fstype $facet) == ldiskfs ] &&
1078 ! do_facet $facet test -b ${!dev}; then
1079 opts=$(csa_add "$opts" -o loop)
1082 if [[ $(facet_fstype $facet) == zfs ]]; then
1083 # import ZFS storage pool
1084 import_zpool $facet || return ${PIPESTATUS[0]}
1087 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1088 # for testing LU-482 error handling in mount_facets() and test_0a()
1089 if [ -f $TMP/test-lu482-trigger ]; then
1092 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
1096 if [ $RC -ne 0 ]; then
1097 echo "Start of ${!dev} on ${facet} failed ${RC}"
1099 set_default_debug_facet $facet
1101 label=$(devicelabel ${facet} ${!dev})
1102 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1103 eval export ${facet}_svc=${label}
1104 echo Started ${label}
1109 # start facet device options
1115 eval export ${facet}_dev=${device}
1116 eval export ${facet}_opt=\"$@\"
1118 local varname=${facet}failover_dev
1119 if [ -n "${!varname}" ] ; then
1120 eval export ${facet}failover_dev=${!varname}
1122 eval export ${facet}failover_dev=$device
1125 local mntpt=$(facet_mntpt $facet)
1126 do_facet ${facet} mkdir -p $mntpt
1127 eval export ${facet}_MOUNT=$mntpt
1128 mount_facet ${facet}
1137 local HOST=`facet_active_host $facet`
1138 [ -z $HOST ] && echo stop: no host for $facet && return 0
1140 local mntpt=$(facet_mntpt $facet)
1141 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1142 if [ ${running} -ne 0 ]; then
1143 echo "Stopping $mntpt (opts:$@) on $HOST"
1144 do_facet ${facet} umount -d $@ $mntpt
1147 # umount should block, but we should wait for unrelated obd's
1148 # like the MGS or MGC to also stop.
1149 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1151 if [[ $(facet_fstype $facet) == zfs ]]; then
1152 # export ZFS storage pool
1157 # save quota version (both administrative and operational quotas)
1158 # add an additional parameter if mountpoint is ever different from $MOUNT
1160 # XXX This function is kept for interoperability with old server (< 2.3.50),
1161 # it should be removed whenever we drop the interoperability for such
1163 quota_save_version() {
1164 local fsname=${2:-$FSNAME}
1166 local ver=$(tr -c -d "123" <<< $spec)
1167 local type=$(tr -c -d "ug" <<< $spec)
1169 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1171 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1173 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1175 local osts=$(get_facets OST)
1176 for ost in ${osts//,/ }; do
1178 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1182 # client could mount several lustre
1184 # XXX This function is kept for interoperability with old server (< 2.3.50),
1185 # it should be removed whenever we drop the interoperability for such
1188 local fsname=${1:-$FSNAME}
1190 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1192 do_nodes $(comma_list $(osts_nodes)) \
1193 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1197 # XXX This function is kept for interoperability with old server (< 2.3.50),
1198 # it should be removed whenever we drop the interoperability for such
1200 restore_quota_old() {
1201 local mntpt=${1:-$MOUNT}
1202 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1203 if [ ! "$old_QUOTA_TYPE" ] ||
1204 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1207 quota_save_version $old_QUOTA_TYPE
1210 # XXX This function is kept for interoperability with old server (< 2.3.50),
1211 # it should be removed whenever we drop the interoperability for such
1216 # no quota enforcement for now and accounting works out of the box
1219 # We need save the original quota_type params, and restore them after testing
1221 # Suppose that quota type the same on mds and ost
1222 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1223 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1224 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1225 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1226 export old_QUOTA_TYPE=$quota_type
1227 quota_save_version $QUOTA_TYPE
1229 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1230 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1233 local quota_usrs=$QUOTA_USERS
1235 # get_filesystem_size
1236 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1237 local blk_soft=$((disksz + 1024))
1238 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1240 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1241 local i_soft=$Inodes
1242 local i_hard=$((i_soft + i_soft / 20))
1244 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1245 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1248 for usr in $quota_usrs; do
1249 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1251 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1253 eval $cmd || error "$cmd FAILED!"
1255 # display the quota status
1256 echo "Quota settings for $usr : "
1257 $LFS quota -v -u $usr $mntpt || true
1261 # get mdt quota type
1263 local varsvc=${SINGLEMDS}_svc
1264 do_facet $SINGLEMDS $LCTL get_param -n \
1265 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1268 # get ost quota type
1270 # All OSTs should have same quota type
1271 local varsvc=ost1_svc
1272 do_facet ost1 $LCTL get_param -n \
1273 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1276 # restore old quota type settings
1278 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1283 if [ "$old_MDT_QUOTA_TYPE" ]; then
1284 do_facet mgs $LCTL conf_param \
1285 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1287 if [ "$old_OST_QUOTA_TYPE" ]; then
1288 do_facet mgs $LCTL conf_param \
1289 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1293 # Handle the case when there is a space in the lfs df
1294 # "filesystem summary" line the same as when there is no space.
1295 # This will allow fixing the "lfs df" summary line in the future.
1297 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1300 # Get free inodes on the MDT specified by mdt index, free indoes on
1301 # the whole filesystem will be returned when index == -1.
1307 if [ $index -eq -1 ]; then
1310 mdt_uuid=$(mdtuuid_from_index $index)
1313 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1318 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1325 # save old quota type & set new quota type
1326 local mdt_qtype=$(mdt_quota_type)
1327 local ost_qtype=$(ost_quota_type)
1329 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1330 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1332 export old_MDT_QUOTA_TYPE=$mdt_qtype
1333 export old_OST_QUOTA_TYPE=$ost_qtype
1335 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1336 error "set mdt quota type failed"
1337 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1338 error "set ost quota type failed"
1340 local quota_usrs=$QUOTA_USERS
1342 # get_filesystem_size
1343 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1344 local blk_soft=$((disksz + 1024))
1345 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1347 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1348 local i_soft=$inodes
1349 local i_hard=$((i_soft + i_soft / 20))
1351 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1352 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1353 "inode-hardlimit: $i_hard"
1356 for usr in $quota_usrs; do
1357 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1359 cmd="$LFS setquota -$type $usr -b $blk_soft"
1360 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1362 eval $cmd || error "$cmd FAILED!"
1364 # display the quota status
1365 echo "Quota settings for $usr : "
1366 $LFS quota -v -u $usr $mntpt || true
1373 local OPTIONS=${3:-$MOUNTOPT}
1375 local device=$MGSNID:/$FSNAME
1376 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1377 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1381 echo "Starting client: $client: $OPTIONS $device $mnt"
1382 do_node $client mkdir -p $mnt
1383 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1385 set_default_debug_nodes $client
1397 [ "$3" ] && force=-f
1398 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1399 if [ $running -ne 0 ]; then
1400 echo "Stopping client $client $mnt (opts:$force)"
1401 do_node $client lsof -t $mnt || need_kill=no
1402 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1403 pids=$(do_node $client lsof -t $mnt | sort -u);
1404 if [ -n $pids ]; then
1405 do_node $client kill -9 $pids || true
1409 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1410 if [ $busy -ne 0 ] ; then
1411 echo "$mnt is still busy, wait one second" && sleep 1
1412 do_node $client umount $force $mnt
1417 # nodes is comma list
1418 sanity_mount_check_nodes () {
1424 # FIXME: assume that all cluster nodes run the same os
1425 [ "$(uname)" = Linux ] || return 0
1428 for mnt in $mnts ; do
1429 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1430 mpts=\\\$(mount | grep -c $mnt' ');
1431 if [ \\\$running -ne \\\$mpts ]; then
1432 echo \\\$(hostname) env are INSANE!;
1435 [ $? -eq 0 ] || rc=1
1440 sanity_mount_check_servers () {
1441 [ "$CLIENTONLY" ] &&
1442 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1443 echo Checking servers environments
1445 # FIXME: modify get_facets to display all facets wo params
1446 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1450 for facet in ${facets//,/ }; do
1451 node=$(facet_host ${facet})
1452 mntpt=$(facet_mntpt $facet)
1453 sanity_mount_check_nodes $node $mntpt ||
1454 { error "server $node environments are insane!"; return 1; }
1458 sanity_mount_check_clients () {
1459 local clients=${1:-$CLIENTS}
1460 local mntpt=${2:-$MOUNT}
1461 local mntpt2=${3:-$MOUNT2}
1463 [ -z $clients ] && clients=$(hostname)
1464 echo Checking clients $clients environments
1466 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1467 error "clients environments are insane!"
1470 sanity_mount_check () {
1471 sanity_mount_check_servers || return 1
1472 sanity_mount_check_clients || return 2
1475 # mount clients if not mouted
1476 zconf_mount_clients() {
1479 local OPTIONS=${3:-$MOUNTOPT}
1481 local device=$MGSNID:/$FSNAME
1482 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1483 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1487 echo "Starting client $clients: $OPTIONS $device $mnt"
1490 running=\\\$(mount | grep -c $mnt' ');
1492 if [ \\\$running -eq 0 ] ; then
1494 mount -t lustre $OPTIONS $device $mnt;
1497 exit \\\$rc" || return ${PIPESTATUS[0]}
1499 echo "Started clients $clients: "
1500 do_nodes $clients "mount | grep $mnt' '"
1502 set_default_debug_nodes $clients
1507 zconf_umount_clients() {
1512 [ "$3" ] && force=-f
1514 echo "Stopping clients: $clients $mnt (opts:$force)"
1515 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1516 if [ \\\$running -ne 0 ] ; then
1517 echo Stopping client \\\$(hostname) $mnt opts:$force;
1518 lsof $mnt || need_kill=no;
1519 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1520 pids=\\\$(lsof -t $mnt | sort -u);
1521 if [ -n \\\"\\\$pids\\\" ]; then
1525 while umount $force $mnt 2>&1 | grep -q "busy"; do
1526 echo "$mnt is still busy, wait one second" && sleep 1;
1533 echo + $POWER_DOWN $node
1537 shutdown_node_hard () {
1539 local attempts=$SHUTDOWN_ATTEMPTS
1541 for i in $(seq $attempts) ; do
1544 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1545 echo "waiting for $host to fail attempts=$attempts"
1546 [ $i -lt $attempts ] || \
1547 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1553 local mnt=${2:-$MOUNT}
1556 if [ "$FAILURE_MODE" = HARD ]; then
1557 shutdown_node_hard $client
1559 zconf_umount_clients $client $mnt -f
1565 local facets="$(get_facets OST),$(get_facets MDS)"
1568 combined_mgs_mds || facets="$facets,mgs"
1570 for facet in ${facets//,/ }; do
1571 if [ $(facet_active_host $facet) == $host ]; then
1572 affected="$affected $facet"
1576 echo $(comma_list $affected)
1581 local host=${2:-$(facet_host $facet)}
1583 local label=$(convert_facet2label $facet)
1584 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1587 facets_up_on_host () {
1589 local facets=$(facets_on_host $host)
1592 for facet in ${facets//,/ }; do
1593 if $(facet_up $facet $host); then
1594 affected_up="$affected_up $facet"
1598 echo $(comma_list $affected_up)
1604 if [ "$FAILURE_MODE" = HARD ]; then
1605 shutdown_node_hard $(facet_active_host $facet)
1613 echo + $POWER_UP $node
1626 if [ "$FAILURE_MODE" = HARD ]; then
1627 reboot_node $(facet_active_host $facet)
1635 if [ "$FAILURE_MODE" = HARD ]; then
1645 for facet in ${facets//,/ }; do
1646 hosts=$(expand_list $hosts $(facet_host $facet) )
1652 _check_progs_installed () {
1656 for prog in $progs; do
1657 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1658 echo $prog missing on $(hostname)
1665 check_progs_installed () {
1669 do_rpc_nodes "$nodes" _check_progs_installed $@
1672 # recovery-scale functions
1674 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1677 start_client_load() {
1680 local var=$(node_var_name $client)_load
1681 eval export ${var}=$load
1683 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1684 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1685 END_RUN_FILE=$END_RUN_FILE \
1686 LOAD_PID_FILE=$LOAD_PID_FILE \
1687 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1688 TESTNAME=$TESTNAME \
1689 DBENCH_LIB=$DBENCH_LIB \
1690 DBENCH_SRC=$DBENCH_SRC \
1691 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
1695 log "Started client load: ${load} on $client"
1697 # get the children process IDs
1698 local pids=$(ps --ppid $ppid -o pid= | xargs)
1699 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1703 start_client_loads () {
1704 local -a clients=(${1//,/ })
1705 local numloads=${#CLIENT_LOADS[@]}
1708 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1709 testnum=$((nodenum % numloads))
1710 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1712 # bug 22169: wait the background threads to start
1716 # only for remote client
1717 check_client_load () {
1719 local var=$(node_var_name $client)_load
1720 local TESTLOAD=run_${!var}.sh
1722 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1724 # bug 18914: try to connect several times not only when
1725 # check ps, but while check_catastrophe also
1728 while [ $RC = 254 -a $tries -gt 0 ]; do
1732 if ! check_catastrophe $client; then
1734 if [ $RC -eq 254 ]; then
1735 # FIXME: not sure how long we shuold sleep here
1739 echo "check catastrophe failed: RC=$RC "
1743 # We can continue try to connect if RC=254
1744 # Just print the warning about this
1745 if [ $RC = 254 ]; then
1746 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1749 # see if the load is still on the client
1752 while [ $RC = 254 -a $tries -gt 0 ]; do
1756 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1761 if [ $RC = 254 ]; then
1762 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1763 # see if we can diagnose a bit why this is
1768 check_client_loads () {
1769 local clients=${1//,/ }
1773 for client in $clients; do
1774 check_client_load $client
1776 if [ "$rc" != 0 ]; then
1777 log "Client load failed on node $client, rc=$rc"
1783 restart_client_loads () {
1784 local clients=${1//,/ }
1785 local expectedfail=${2:-""}
1789 for client in $clients; do
1790 check_client_load $client
1792 if [ "$rc" != 0 -a "$expectedfail" ]; then
1793 local var=$(node_var_name $client)_load
1794 start_client_load $client ${!var}
1795 echo "Restarted client load ${!var}: on $client. Checking ..."
1796 check_client_load $client
1798 if [ "$rc" != 0 ]; then
1799 log "Client load failed to restart on node $client, rc=$rc"
1800 # failure one client load means test fail
1801 # we do not need to check other
1810 # Start vmstat and save its process ID in a file.
1815 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1818 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1819 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1822 # Display the nodes on which client loads failed.
1823 print_end_run_file() {
1827 [ -s $file ] || return 0
1829 echo "Found the END_RUN_FILE file: $file"
1832 # A client load will stop if it finds the END_RUN_FILE file.
1833 # That does not mean the client load actually failed though.
1834 # The first node in END_RUN_FILE is the one we are interested in.
1837 if [ -n "$node" ]; then
1838 local var=$(node_var_name $node)_load
1840 local prefix=$TESTLOG_PREFIX
1841 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1842 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1843 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1845 echo "Client load ${!var} failed on node $node:"
1851 # Stop the process which had its PID saved in a file.
1856 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1858 do_nodes $nodes "test -f $pid_file &&
1859 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1862 # Stop all client loads.
1863 stop_client_loads() {
1864 local nodes=${1:-$CLIENTS}
1867 # stop the client loads
1868 stop_process $nodes $pid_file
1870 # clean up the processes that started them
1871 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1873 # End recovery-scale functions
1875 # verify that lustre actually cleaned up properly
1877 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1878 error "LBUG/LASSERT detected"
1879 BUSY=`dmesg | grep -i destruct || true`
1880 if [ "$BUSY" ]; then
1882 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1886 check_mem_leak || exit 204
1888 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1889 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1892 if module_loaded lnet || module_loaded libcfs; then
1893 echo "$TESTSUITE: modules still loaded..." 1>&2
1902 if [[ "$1" == "--verbose" ]]; then
1918 RESULT=$(do_node $node "$TEST")
1919 if [[ "$RESULT" == "$FINAL" ]]; then
1920 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
1921 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
1925 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
1926 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
1930 [[ $WAIT -ge $MAX ]] && break
1931 [[ $((WAIT % print)) -eq 0 ]] &&
1932 echo "Waiting $((MAX - WAIT)) secs for update"
1933 WAIT=$((WAIT + sleep))
1936 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1940 wait_update_facet() {
1943 wait_update $(facet_active_host $facet) "$@"
1947 do_nodes $(comma_list $(mdts_nodes)) \
1948 "lctl set_param -n osd*.*MDT*.force_sync 1"
1949 do_nodes $(comma_list $(osts_nodes)) \
1950 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1951 grep -v 'Found no match'
1954 wait_delete_completed_mds() {
1955 local MAX_WAIT=${1:-20}
1957 local stime=`date +%s`
1962 # find MDS with pending deletions
1963 for node in $(mdts_nodes); do
1964 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1965 2>/dev/null | calc_sum)
1966 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1969 mds2sync="$mds2sync $node"
1971 if [ "$mds2sync" == "" ]; then
1974 mds2sync=$(comma_list $mds2sync)
1976 # sync MDS transactions
1977 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1979 # wait till all changes are sent and commmitted by OSTs
1980 # for ldiskfs space is released upon execution, but DMU
1981 # do this upon commit
1984 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1985 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1987 #echo "$node: $changes changes on all"
1988 if [ "$changes" -eq "0" ]; then
1990 #echo "delete took $((etime - stime)) seconds"
1998 echo "Delete is not completed in $((etime - stime)) seconds"
1999 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
2005 # we can use "for" here because we are waiting the slowest
2006 for host in ${hostlist//,/ }; do
2007 check_network "$host" 900
2009 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2016 for facet in ${facetlist//,/ }; do
2017 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2019 wait_for_host $hostlist
2022 _wait_recovery_complete () {
2025 # Use default policy if $2 is not passed by caller.
2026 local MAX=${2:-$(max_recovery_time)}
2031 while [ $WAIT -lt $MAX ]; do
2032 STATUS=$(lctl get_param -n $param | grep status)
2034 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2037 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2039 echo "$param recovery not done in $MAX sec. $STATUS"
2043 wait_recovery_complete () {
2046 # with an assumption that at_max is the same on all nodes
2047 local MAX=${2:-$(max_recovery_time)}
2050 if [ "$FAILURE_MODE" = HARD ]; then
2051 facets=$(facets_on_host $(facet_active_host $facet))
2053 echo affected facets: $facets
2055 # we can use "for" here because we are waiting the slowest
2056 for facet in ${facets//,/ }; do
2057 local var_svc=${facet}_svc
2058 local param="*.${!var_svc}.recovery_status"
2060 local host=$(facet_active_host $facet)
2061 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2065 wait_mds_ost_sync () {
2066 # just because recovery is done doesn't mean we've finished
2067 # orphan cleanup. Wait for llogs to get synchronized.
2068 echo "Waiting for orphan cleanup..."
2069 # MAX value includes time needed for MDS-OST reconnection
2070 local MAX=$(( TIMEOUT * 2 ))
2071 local WAIT_TIMEOUT=${1:-$MAX}
2074 local list=$(comma_list $(mdts_nodes))
2075 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2076 if ! do_facet $SINGLEMDS \
2077 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2079 # old way, use mds_sync
2081 list=$(comma_list $(osts_nodes))
2082 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2085 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2086 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2087 local -a sync=($(do_nodes $list "$cmd"))
2090 for ((i=0; i<${#sync[@]}; i++)); do
2092 [ ${sync[$i]} -eq 1 ] && continue
2094 [ ${sync[$i]} -eq 0 ] && continue
2096 # there is a not finished MDS-OST synchronization
2100 sleep 2 # increase waiting time and cover statfs cache
2101 [ ${con} -eq 1 ] && return 0
2102 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2106 # show which nodes are not finished.
2107 do_nodes $list "$cmd"
2108 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2112 wait_destroy_complete () {
2113 echo "Waiting for local destroys to complete"
2114 # MAX value shouldn't be big as this mean server responsiveness
2115 # never increase this just to make test pass but investigate
2116 # why it takes so long time
2119 while [ $WAIT -lt $MAX ]; do
2120 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2124 for ((i=0; i<${#RPCs[@]}; i++)); do
2125 [ ${RPCs[$i]} -eq 0 ] && continue
2126 # there are still some destroy RPCs in flight
2131 [ ${con} -eq 1 ] && return 0 # done waiting
2132 echo "Waiting ${WAIT}s for local destroys to complete"
2135 echo "Local destroys weren't done in $MAX sec."
2139 wait_delete_completed() {
2140 wait_delete_completed_mds $1 || return $?
2141 wait_destroy_complete
2150 # conf-sanity 31 takes a long time cleanup
2151 while [ $WAIT -lt 300 ]; do
2152 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2153 [ -z "${running}" ] && return 0
2154 echo "waited $WAIT for${running}"
2155 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2157 WAIT=$((WAIT + INTERVAL))
2159 echo "service didn't stop after $WAIT seconds. Still running:"
2164 wait_remote_prog () {
2170 [ "$PDSH" = "no_dsh" ] && return 0
2172 while [ $WAIT -lt $2 ]; do
2173 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2174 [ -z "${running}" ] && return 0 || true
2175 echo "waited $WAIT for: "
2177 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2179 WAIT=$((WAIT + INTERVAL))
2181 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2182 [ -z "$pids" ] && return 0
2183 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2184 # FIXME: not portable
2185 for pid in $pids; do
2186 cat /proc/${pid}/status || true
2187 cat /proc/${pid}/wchan || true
2189 kill -9 $pid || true
2198 # not every config has many clients
2200 if [ ! -z "$CLIENTS" ]; then
2201 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2203 stat -f $MOUNT > /dev/null
2209 # usually checked on particular client or locally
2211 if [ ! -z "$client" ]; then
2212 $PDSH $client "stat -f $MOUNT" > /dev/null
2214 stat -f $MOUNT > /dev/null
2222 client_reconnect() {
2223 uname -n >> $MOUNT/recon
2224 if [ -z "$CLIENTS" ]; then
2225 df $MOUNT; uname -n >> $MOUNT/recon
2227 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2229 echo Connected clients:
2231 ls -l $MOUNT/recon > /dev/null
2235 affected_facets () {
2238 local host=$(facet_active_host $facet)
2239 local affected=$facet
2241 if [ "$FAILURE_MODE" = HARD ]; then
2242 affected=$(facets_up_on_host $host)
2256 #Because it will only get up facets, we need get affected
2257 #facets before shutdown
2258 #For HARD Failure mode, it needs make sure facets on the same
2259 #HOST will only be shutdown and reboot once
2260 for facet in ${facets//,/ }; do
2261 local affected_facet
2263 #check whether facet has been included in other affected facets
2264 for ((index=0; index<$total; index++)); do
2265 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2268 if [ $skip -eq 0 ]; then
2269 affecteds[$total]=$(affected_facets $facet)
2274 for ((index=0; index<$total; index++)); do
2275 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2276 local host=$(facet_active_host $facet)
2277 echo "Failing ${affecteds[index]} on $host"
2278 shutdown_facet $facet
2281 for ((index=0; index<$total; index++)); do
2282 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2283 echo reboot facets: ${affecteds[index]}
2287 change_active ${affecteds[index]}
2289 wait_for_facet ${affecteds[index]}
2290 # start mgs first if it is affected
2291 if ! combined_mgs_mds &&
2292 list_member ${affecteds[index]} mgs; then
2293 mount_facet mgs || error "Restart of mgs failed"
2295 # FIXME; has to be changed to mount all facets concurrently
2296 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2297 echo mount facets: ${affecteds[index]}
2298 mount_facets ${affecteds[index]}
2308 do_facet $facet "sync; sync; sync"
2311 # make sure there will be no seq change
2312 local clients=${CLIENTS:-$HOSTNAME}
2313 local f=fsa-\\\$\(hostname\)
2314 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2315 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2317 local svc=${facet}_svc
2318 do_facet $facet $LCTL --device ${!svc} notransno
2320 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2321 # in-memory state has to be cleared by either rebooting the host or
2322 # exporting and reimporting the pool.
2324 # Although the uberblocks are not updated when a pool is freezed,
2325 # transactions are still written to the disks. Modified blocks may be
2326 # cached in memory when tests try reading them back. The
2327 # export-and-reimport process also evicts any cached pool data from
2328 # memory to provide the correct "data loss" semantics.
2330 # In the test framework, the exporting and importing operations are
2331 # handled by stop() and mount_facet() separately, which are used
2332 # inside fail() and fail_abort().
2334 do_facet $facet $LCTL --device ${!svc} readonly
2335 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2336 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2339 replay_barrier_nodf() {
2340 local facet=$1 echo running=${running}
2341 do_facet $facet "sync; sync; sync"
2342 local svc=${facet}_svc
2343 echo Replay barrier on ${!svc}
2344 do_facet $facet $LCTL --device ${!svc} notransno
2345 do_facet $facet $LCTL --device ${!svc} readonly
2346 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2347 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2350 replay_barrier_nosync() {
2351 local facet=$1 echo running=${running}
2352 local svc=${facet}_svc
2353 echo Replay barrier on ${!svc}
2354 do_facet $facet $LCTL --device ${!svc} notransno
2355 do_facet $facet $LCTL --device ${!svc} readonly
2356 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2357 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2361 # Get Lustre client uuid for a given Lustre mount point.
2364 local mntpnt=${1:-$MOUNT}
2366 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2367 local uuid=$($LCTL get_param -n llite.$name.uuid)
2372 mds_evict_client() {
2373 local mntpnt=${1:-$MOUNT}
2374 local uuid=$(get_client_uuid $mntpnt)
2376 do_facet $SINGLEMDS \
2377 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2380 ost_evict_client() {
2381 local mntpnt=${1:-$MOUNT}
2382 local uuid=$(get_client_uuid $mntpnt)
2385 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
2390 local clients=${CLIENTS:-$HOSTNAME}
2392 facet_failover $* || error "failover: $?"
2393 wait_clients_import_state "$clients" "$facets" FULL
2394 clients_up || error "post-failover df: $?"
2399 facet_failover $facet
2405 change_active $facet
2406 wait_for_facet $facet
2407 mount_facet $facet -o abort_recovery
2408 clients_up || echo "first df failed: $?"
2409 clients_up || error "post-failover df: $?"
2413 echo There is no lmc. This is mountconf, baby.
2417 host_nids_address() {
2421 if [ -n "$kind" ]; then
2422 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2424 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2430 if [ "$1" = "'*'" ]; then echo \'*\'; else
2436 if [ "$1" = "'*'" ]; then echo \'*\'; else
2437 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | \
2439 if [ -z "$ID" ]; then
2440 echo "Could not get a ptl id for $1..."
2449 h2name_or_ip "$1" "tcp"
2454 if [ "$1" = "'*'" ]; then echo \'*\'; else
2455 if type __h2elan >/dev/null 2>&1; then
2458 ID=`echo $1 | sed 's/[^0-9]*//g'`
2466 h2name_or_ip "$1" "o2ib"
2470 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2471 # expressions format. As a bonus we can then just pass in those variables
2472 # to pdsh. What this function does is take a HOSTLIST type string and
2473 # expand it into a space deliminated list for us.
2481 [ -z "$hostlist" ] && return
2483 # Translate the case of [..],..,[..] to [..] .. [..]
2484 list="${hostlist/],/] }"
2486 [[ "$front" == *,* ]] && {
2489 list=${list/${old}/${new}}
2492 for item in $list; do
2493 # Test if we have any []'s at all
2494 if [ "$item" != "${item/\[/}" ]; then {
2495 # Expand the [*] into list
2499 if [ "$name" != "$item" ]; then
2500 group=${item#$name[*}
2503 for range in ${group//,/ }; do
2507 # Number of leading zeros
2510 end=$(echo $end | sed 's/0*//')
2511 [[ -z "$end" ]] && end=0
2512 [[ $padlen2 -gt $padlen ]] && {
2513 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2516 begin=$(echo $begin | sed 's/0*//')
2517 [ -z $begin ] && begin=0
2519 for num in $(seq -f "%0${padlen}g" $begin $end); do
2520 value="${name#*,}${num}${back}"
2521 [ "$value" != "${value/\[/}" ] && {
2522 value=$(hostlist_expand "$value")
2524 myList="$myList $value"
2529 myList="$myList $item"
2532 myList=${myList//,/ }
2533 myList=${myList:1} # Remove first character which is a space
2535 # Filter any duplicates without sorting
2537 myList="${list%% *}"
2539 while [[ "$list" != ${myList##* } ]]; do
2540 list=${list//${list%% *} /}
2541 myList="$myList ${list%% *}"
2543 myList="${myList%* }";
2545 # We can select an object at a offset in the list
2548 for item in $myList; do
2550 [ $cnt -eq $offset ] && {
2554 [ $(get_node_count $myList) -ne 1 ] && myList=""
2563 [ "$facet" == client ] && echo -n $HOSTNAME && return
2564 varname=${facet}_HOST
2565 if [ -z "${!varname}" ]; then
2566 if [ "${facet:0:3}" == "ost" ]; then
2567 eval export ${facet}_HOST=${ost_HOST}
2568 elif [ "${facet:0:3}" == "mdt" -o \
2569 "${facet:0:3}" == "mds" -o \
2570 "${facet:0:3}" == "mgs" ]; then
2571 eval export ${facet}_HOST=${mds_HOST}
2577 facet_failover_host() {
2581 var=${facet}failover_HOST
2582 if [ -n "${!var}" ]; then
2587 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2588 "${facet:0:3}" == "mgs" ]; then
2590 eval export ${facet}failover_host=${mds_HOST}
2595 if [[ $facet == ost* ]]; then
2596 eval export ${facet}failover_host=${ost_HOST}
2604 local activevar=${facet}active
2606 if [ -f $TMP/${facet}active ] ; then
2607 source $TMP/${facet}active
2610 active=${!activevar}
2611 if [ -z "$active" ] ; then
2618 facet_active_host() {
2620 local active=`facet_active $facet`
2621 if [ "$facet" == client ]; then
2624 echo `facet_host $active`
2628 # Get the passive failover partner host of facet.
2629 facet_passive_host() {
2631 [[ $facet = client ]] && return
2633 local host=${facet}_HOST
2634 local failover_host=${facet}failover_HOST
2635 local active_host=$(facet_active_host $facet)
2637 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2639 if [[ $active_host = ${!host} ]]; then
2640 echo -n ${!failover_host}
2650 facetlist=$(exclude_items_from_list $facetlist mgs)
2652 for facet in ${facetlist//,/ }; do
2653 local failover=${facet}failover
2654 local host=`facet_host $failover`
2655 [ -z "$host" ] && return
2657 local curactive=`facet_active $facet`
2658 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2659 eval export ${facet}active=$facet
2661 eval export ${facet}active=$failover
2663 # save the active host for this facet
2664 local activevar=${facet}active
2665 echo "$activevar=${!activevar}" > $TMP/$activevar
2666 [[ $facet = mds1 ]] && combined_mgs_mds && \
2667 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2668 local TO=`facet_active_host $facet`
2669 echo "Failover $facet to $TO"
2675 # do not stripe off hostname if verbose, bug 19215
2676 if [ x$1 = x--verbose ]; then
2684 if [ "$HOST" = "$HOSTNAME" ]; then
2686 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2687 echo "cannot run remote command on $HOST with $myPDSH"
2691 echo "CMD: $HOST $@" >&2
2692 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2695 if [ "$myPDSH" = "rsh" ]; then
2696 # we need this because rsh does not return exit code of an executed command
2697 local command_status="$TMP/cs"
2698 rsh $HOST ":> $command_status"
2699 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2700 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2701 echo command failed >$command_status"
2702 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2707 # print HOSTNAME for myPDSH="no_dsh"
2708 if [[ $myPDSH = no_dsh ]]; then
2709 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2711 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2714 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2716 return ${PIPESTATUS[0]}
2720 do_node --verbose "$@"
2723 single_local_node () {
2724 [ "$1" = "$HOSTNAME" ]
2727 # Outputs environment variable assignments that should be passed to remote nodes
2731 local facets=$(get_facets)
2734 for var in ${!MODOPTS_*}; do
2736 echo -n " ${var}=\"$value\""
2739 for facet in ${facets//,/ }; do
2741 if [ -n "${!var}" ]; then
2742 echo -n " $var=${!var}"
2746 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2747 if [ -n "${!var}" ]; then
2748 echo -n " $var=${!var}"
2752 if [ -n "$FSTYPE" ]; then
2753 echo -n " FSTYPE=$FSTYPE"
2759 # do not stripe off hostname if verbose, bug 19215
2760 if [ x$1 = x--verbose ]; then
2768 if single_local_node $rnodes; then
2770 do_nodev $rnodes "$@"
2772 do_node $rnodes "$@"
2777 # This is part from do_node
2780 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2781 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2783 export FANOUT=$(get_node_count "${rnodes//,/ }")
2785 echo "CMD: $rnodes $@" >&2
2786 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2789 # do not replace anything from pdsh output if -N is used
2790 # -N Disable hostname: prefix on lines of output.
2791 if $verbose || [[ $myPDSH = *-N* ]]; then
2792 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2794 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2796 return ${PIPESTATUS[0]}
2802 local HOST=`facet_active_host $facet`
2803 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2807 # Function: do_facet_random_file $FACET $FILE $SIZE
2808 # Creates FILE with random content on the given FACET of given SIZE
2810 do_facet_random_file() {
2814 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2815 do_facet $facet "$cmd 2>/dev/null"
2818 do_facet_create_file() {
2822 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2823 do_facet $facet "$cmd 2>/dev/null"
2827 do_nodes --verbose "$@"
2833 # make sure its not already running
2835 rm -f $TMP/${facet}active
2836 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2837 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
2839 if [[ $(facet_fstype $facet) == zfs ]]; then
2841 # After formatting a ZFS target, "cachefile=none" property will
2842 # be set on the ZFS storage pool so that the pool is not
2843 # automatically imported on system startup. And then the pool
2844 # will be exported so as to leave the importing and exporting
2845 # operations handled by mount_facet() and stop() separately.
2847 refresh_partition_table $facet $(facet_vdevice $facet)
2848 disable_zpool_cache $facet
2857 local fstype=$(facet_fstype ost$num)
2861 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2862 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2864 #dataset name is independent of vdev device names
2865 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2867 error "unknown fstype!";;
2877 local fstype=$(facet_fstype ost$num)
2881 # vdevs are not supported by ldiskfs
2884 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2885 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2887 error "unknown fstype!";;
2897 local fstype=$(facet_fstype mds$num)
2901 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2902 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2904 #dataset name is independent of vdev device names
2905 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2907 error "unknown fstype!";;
2917 local fstype=$(facet_fstype mds$num)
2921 # vdevs are not supported by ldiskfs
2924 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2925 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2927 error "unknown fstype!";;
2935 local fstype=$(facet_fstype mgs)
2939 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2940 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2941 DEVPTR=$(mdsdevname 1)
2946 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2947 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2948 DEVPTR=$(mdsdevname 1)
2950 DEVPTR=${FSNAME}-mgs/mgs
2953 error "unknown fstype!";;
2963 local fstype=$(facet_fstype mgs)
2967 # vdevs are not supported by ldiskfs
2970 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2971 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2972 VDEVPTR=$(mdsvdevname 1)
2977 error "unknown fstype!";;
2985 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2987 local var=${facet}_MOUNT
2988 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2997 # make sure we are using the primary server, so test-framework will
2998 # be able to clean up properly.
2999 activemds=`facet_active mds1`
3000 if [ $activemds != "mds1" ]; then
3004 local clients=$CLIENTS
3005 [ -z $clients ] && clients=$(hostname)
3007 zconf_umount_clients $clients $MOUNT "$*" || true
3008 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3010 [ "$CLIENTONLY" ] && return
3011 # The add fn does rm ${facet}active file, this would be enough
3012 # if we use do_facet <facet> only after the facet added, but
3013 # currently we use do_facet mds in local.sh
3014 for num in `seq $MDSCOUNT`; do
3016 rm -f ${TMP}/mds${num}active
3018 combined_mgs_mds && rm -f $TMP/mgsactive
3020 for num in `seq $OSTCOUNT`; do
3022 rm -f $TMP/ost${num}active
3025 if ! combined_mgs_mds ; then
3032 cleanup_echo_devs () {
3033 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3035 for dev in $devs; do
3036 $LCTL --device $dev cleanup
3037 $LCTL --device $dev detach
3042 nfs_client_mode && return
3051 combined_mgs_mds () {
3052 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3053 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3057 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3061 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3067 local fsname=${3:-"$FSNAME"}
3068 local type=$(facet_type $facet)
3069 local index=$(($(facet_number $facet) - 1))
3070 local fstype=$(facet_fstype $facet)
3071 local host=$(facet_host $facet)
3076 if [ $type == MGS ] && combined_mgs_mds; then
3080 if [ $type == MGS ] || ( [ $type == MDS ] &&
3081 [ "$dev" == $(mgsdevname) ] &&
3082 [ "$host" == "$(facet_host mgs)" ] ); then
3085 opts="--mgsnode=$MGSNID"
3088 if [ $type != MGS ]; then
3089 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3093 var=${facet}failover_HOST
3094 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3095 opts+=" --failnode=$(h2$NETTYPE ${!var})"
3098 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3099 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3101 if [ $type == MDS ]; then
3102 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
3103 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3104 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3105 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3106 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3108 if [ $fstype == ldiskfs ]; then
3109 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3110 if [ ! -z $EJOURNAL ]; then
3111 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
3113 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3117 if [ $type == OST ]; then
3118 opts+=${SECLEVEL:+" --param=ost.sec_level"}
3119 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3121 if [ $fstype == ldiskfs ]; then
3122 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3126 opts+=" --backfstype=$fstype"
3129 if [ -n "${!var}" ]; then
3130 opts+=" --device-size=${!var}"
3133 var=$(upper $fstype)_MKFS_OPTS
3134 fs_mkfs_opts+=${!var:+" ${!var}"}
3136 var=${type}_FS_MKFS_OPTS
3137 fs_mkfs_opts+=${!var:+" ${!var}"}
3139 if [ -n "${fs_mkfs_opts## }" ]; then
3140 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3144 opts+=${!var:+" ${!var}"}
3157 # We need ldiskfs here, may as well load them all
3159 [ "$CLIENTONLY" ] && return
3160 echo Formatting mgs, mds, osts
3161 if ! combined_mgs_mds ; then
3162 echo "Format mgs: $(mgsdevname)"
3163 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
3164 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
3168 for num in $(seq $MDSCOUNT); do
3169 echo "Format mds$num: $(mdsdevname $num)"
3170 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3171 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
3172 ${quiet:+>/dev/null} || exit 10
3175 for num in $(seq $OSTCOUNT); do
3176 echo "Format ost$num: $(ostdevname $num)"
3177 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3178 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
3179 ${quiet:+>/dev/null} || exit 10
3184 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
3188 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
3192 # 0: success, the old identity set already.
3193 # 1: success, the old identity does not set.
3198 local j=`expr $num - 1`
3199 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3201 if [ -z "$MDT" ]; then
3205 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3208 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3210 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3213 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3215 if [ $old = "NONE" ]; then
3224 zconf_umount `hostname` $1 || error "umount failed"
3225 zconf_mount `hostname` $1 || error "mount failed"
3233 rm -f $TMP/${facet}active
3234 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3239 local mdt_count=${1:-$MDSCOUNT}
3240 local ost_count=${2:-$OSTCOUNT}
3243 for num in $(seq $mdt_count); do
3244 DEVNAME=$(mdsdevname $num)
3245 writeconf_facet mds$num $DEVNAME || rc=$?
3248 for num in $(seq $ost_count); do
3249 DEVNAME=$(ostdevname $num)
3250 writeconf_facet ost$num $DEVNAME || rc=$?
3256 nfs_client_mode && return
3258 sanity_mount_check ||
3259 error "environments are insane!"
3263 if [ -z "$CLIENTONLY" ]; then
3264 echo Setup mgs, mdt, osts
3265 echo $WRITECONF | grep -q "writeconf" && \
3267 if ! combined_mgs_mds ; then
3268 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3271 for num in `seq $MDSCOUNT`; do
3272 DEVNAME=$(mdsdevname $num)
3273 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3275 # We started mds, now we should set failover variables properly.
3276 # Set mds${num}failover_HOST if it is not set (the default failnode).
3277 local varname=mds${num}failover_HOST
3278 if [ -z "${!varname}" ]; then
3279 eval mds${num}failover_HOST=$(facet_host mds$num)
3282 if [ $IDENTITY_UPCALL != "default" ]; then
3283 switch_identity $num $IDENTITY_UPCALL
3286 for num in `seq $OSTCOUNT`; do
3287 DEVNAME=$(ostdevname $num)
3288 start ost$num $DEVNAME $OST_MOUNT_OPTS
3290 # We started ost$num, now we should set ost${num}failover variable properly.
3291 # Set ost${num}failover_HOST if it is not set (the default failnode).
3292 varname=ost${num}failover_HOST
3293 if [ -z "${!varname}" ]; then
3294 eval ost${num}failover_HOST=$(facet_host ost${num})
3302 # wait a while to allow sptlrpc configuration be propogated to targets,
3303 # only needed when mounting new target devices.
3308 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3310 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3313 if [ "$MOUNT_2" ]; then
3314 mount_client $MOUNT2
3315 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3320 # by remounting mdt before ost, initial connect from mdt to ost might
3321 # timeout because ost is not ready yet. wait some time to its fully
3322 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3323 # by a context negotiation rpc with $TIMEOUT.
3324 # FIXME better by monitoring import status.
3327 sleep $((TIMEOUT + 5))
3333 mounted_lustre_filesystems() {
3334 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3337 init_facet_vars () {
3338 [ "$CLIENTONLY" ] && return 0
3345 eval export ${facet}_dev=${device}
3346 eval export ${facet}_opt=\"$@\"
3348 local dev=${facet}_dev
3350 # We need to loop for the label
3351 # in case its not initialized yet.
3352 for wait_time in {0,1,3,5,10}; do
3354 if [ $wait_time -gt 0 ]; then
3355 echo "${!dev} not yet initialized,"\
3356 "waiting ${wait_time} seconds."
3360 local label=$(devicelabel ${facet} ${!dev})
3362 # Check to make sure the label does
3363 # not include ffff at the end of the label.
3364 # This indicates it has not been initialized yet.
3366 if [[ $label =~ [f|F]{4}$ ]]; then
3367 # label is not initialized, unset the result
3368 # and either try again or fail
3375 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3377 eval export ${facet}_svc=${label}
3379 local varname=${facet}failover_HOST
3380 if [ -z "${!varname}" ]; then
3381 eval export $varname=$(facet_host $facet)
3384 varname=${facet}_HOST
3385 if [ -z "${!varname}" ]; then
3386 eval export $varname=$(facet_host $facet)
3389 # ${facet}failover_dev is set in cfg file
3390 varname=${facet}failover_dev
3391 if [ -n "${!varname}" ] ; then
3392 eval export ${facet}failover_dev=${!varname}
3394 eval export ${facet}failover_dev=$device
3397 # get mount point of already mounted device
3398 # is facet_dev is already mounted then use the real
3399 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3400 # i.e. ${facet}_MOUNT if specified by user or default
3401 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3402 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3403 if [ -z $mntpt ]; then
3404 mntpt=$(facet_mntpt $facet)
3406 eval export ${facet}_MOUNT=$mntpt
3409 init_facets_vars () {
3412 if ! remote_mds_nodsh; then
3413 for num in $(seq $MDSCOUNT); do
3414 DEVNAME=`mdsdevname $num`
3415 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3419 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3421 if ! remote_ost_nodsh; then
3422 for num in $(seq $OSTCOUNT); do
3423 DEVNAME=$(ostdevname $num)
3424 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3429 osc_ensure_active () {
3434 while [ $period -lt $timeout ]; do
3435 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3436 if [ $count -eq 0 ]; then
3440 echo "There are $count OST are inactive, wait $period seconds, and try again"
3442 period=$((period+3))
3445 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"