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}
189 #[ -d /r ] && export ROOT=${ROOT:-/r}
190 export TMP=${TMP:-$ROOT/tmp}
191 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
192 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
193 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
195 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
196 if ! echo $PATH | grep -q $LUSTRE/utils; then
197 export PATH=$LUSTRE/utils:$PATH
199 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
200 export PATH=$LUSTRE/utils/gss:$PATH
202 if ! echo $PATH | grep -q $LUSTRE/tests; then
203 export PATH=$LUSTRE/tests:$PATH
205 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
206 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
208 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
209 [ ! -f "$LST" ] && export LST=$(which lst)
210 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
211 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
212 # Ubuntu, at least, has a truncate command in /usr/bin
213 # so fully path our truncate command.
214 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
215 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
216 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
217 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
218 export PATH=$LUSTRE/tests/racer:$PATH:
220 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
221 export PATH=$LUSTRE/tests/mpi:$PATH
223 export RSYNC_RSH=${RSYNC_RSH:-rsh}
225 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
226 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
227 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
228 [ ! -f "$LFS" ] && export LFS=$(which lfs)
229 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
230 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
232 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
233 if [ ! -f "$L_GETIDENTITY" ]; then
234 if `which l_getidentity > /dev/null 2>&1`; then
235 export L_GETIDENTITY=$(which l_getidentity)
237 export L_GETIDENTITY=NONE
240 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
241 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
242 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
243 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
244 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
245 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
246 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
247 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
248 [ ! -f "$LUSTRE_RMMOD" ] &&
249 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
250 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
251 [ ! -f "$LFS_MIGRATE" ] &&
252 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
253 export NAME=${NAME:-local}
254 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
255 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
256 export LGSSD=$(which lgssd)
257 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
258 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
259 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
261 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
264 if [ "$ACCEPTOR_PORT" ]; then
265 export PORT_OPT="--port $ACCEPTOR_PORT"
270 echo "Using GSS/krb5 ptlrpc security flavor"
271 which lgss_keyring > /dev/null 2>&1 || \
272 error_exit "built with gss disabled! SEC=$SEC"
283 IDENTITY_UPCALL=false
287 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
289 # Paths on remote nodes, if different
290 export RLUSTRE=${RLUSTRE:-$LUSTRE}
291 export RPWD=${RPWD:-$PWD}
292 export I_MOUNTED=${I_MOUNTED:-"no"}
293 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
294 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
295 ! -f `dirname $0`/../mdt/mdt.ko ]; then
296 export CLIENTMODSONLY=yes
299 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
300 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
304 while getopts "rvwf:" opt $*; do
307 r) REFORMAT=--reformat;;
309 w) WRITECONF=writeconf;;
314 shift $((OPTIND - 1))
317 # print the durations of each test if "true"
318 DDETAILS=${DDETAILS:-false}
319 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
329 ncpts=$(do_facet $facet "lctl get_param -n " \
330 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
332 if [ $ncpts -eq 0 ]; then
340 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
341 eval set -- $(tr "[:punct:]" " " <<< $*)
343 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
346 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
347 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
350 /sbin/lsmod | grep -q "^\<$1\>"
353 # Load a module on the system where this is running.
355 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
357 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
358 # will be used as the arguments. Otherwise arguments will be obtained from
359 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
366 BASE=`basename $module $EXT`
368 module_loaded ${BASE} && return
370 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
372 if [ $# -eq 0 ]; then
373 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
374 # Bash until 4.x, so we resort to eval.
375 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
376 eval set -- \$$optvar
377 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
378 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
380 opt=$(awk -v var="^options $BASE" '$0 ~ var \
381 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
382 set -- $(echo -n $opt)
384 # Ensure we have accept=all for lnet
385 if [ $(basename $module) = lnet ]; then
386 # OK, this is a bit wordy...
387 local arg accept_all_present=false
390 [ "$arg" = accept=all ] && \
391 accept_all_present=true
393 $accept_all_present || set -- "$@" accept=all
399 [ $# -gt 0 ] && echo "${module} options: '$*'"
401 # Note that insmod will ignore anything in modprobe.conf, which is why we're
402 # passing options on the command-line.
403 if [ "$BASE" == "lnet_selftest" ] && \
404 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
405 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
406 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
407 insmod ${LUSTRE}/${module}${EXT} "$@"
409 # must be testing a "make install" or "rpm" installation
410 # note failed to load ptlrpc_gss is considered not fatal
411 if [ "$BASE" == "ptlrpc_gss" ]; then
412 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
419 llite_lloop_enabled() {
420 local n1=$(uname -r | cut -d. -f1)
421 local n2=$(uname -r | cut -d. -f2)
422 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
424 # load the llite_lloop module for < 2.6.32 kernels
425 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
426 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
433 load_modules_local() {
434 if [ -n "$MODPROBE" ]; then
436 echo "Using modprobe to load modules"
440 echo Loading modules from $LUSTRE
444 if [ -f /sys/devices/system/cpu/online ]; then
445 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
446 echo "detected $ncpus online CPUs by sysfs"
448 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
450 if [ $rc -eq 0 ]; then
451 echo "detected $ncpus online CPUs by getconf"
453 echo "Can't detect number of CPUs"
458 # if there is only one CPU core, libcfs can only create one partition
459 # if there is more than 4 CPU cores, libcfs should create multiple CPU
460 # partitions. So we just force libcfs to create 2 partitions for
461 # system with 2 or 4 cores
462 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
463 # force to enable multiple CPU partitions
464 echo "Force libcfs to create 2 CPU partitions"
465 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
467 echo "libcfs will create CPU partition based on online CPUs"
470 load_module ../libcfs/libcfs/libcfs
472 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
473 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
474 load_module ../lnet/lnet/lnet
475 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
476 load_module ../lnet/klnds/$LNETLND
477 load_module lvfs/lvfs
478 load_module obdclass/obdclass
479 load_module ptlrpc/ptlrpc
480 load_module ptlrpc/gss/ptlrpc_gss
488 load_module obdecho/obdecho
489 if ! client_only; then
490 SYMLIST=/proc/kallsyms
491 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
492 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
493 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
494 load_module lfsck/lfsck
495 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
496 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
498 load_module osd-zfs/osd_zfs
502 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
504 # This block shall be moved up beside osd-zfs as soon
505 # as osd-ldiskfs stops using mdd symbols.
507 grep -q exportfs_decode_fh $SYMLIST ||
508 { modprobe exportfs 2> /dev/null || true; }
509 load_module ../ldiskfs/ldiskfs/ldiskfs
510 load_module lvfs/fsfilt_ldiskfs
511 load_module osd-ldiskfs/osd_ldiskfs
522 load_module llite/lustre
523 llite_lloop_enabled && load_module llite/llite_lloop
524 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
526 rm -f $OGDB/ogdb-$HOSTNAME
527 $LCTL modules > $OGDB/ogdb-$HOSTNAME
529 # 'mount' doesn't look in $PATH, just sbin
530 if [ -f $LUSTRE/utils/mount.lustre ] && \
531 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
532 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
533 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
540 # load modules on remote nodes optionally
541 # lustre-tests have to be installed on these nodes
542 if $LOAD_MODULES_REMOTE; then
543 local list=$(comma_list $(remote_nodes_list))
544 if [ -n "$list" ]; then
545 echo "loading modules on: '$list'"
546 do_rpc_nodes "$list" load_modules_local
552 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
553 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
554 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
555 echo "$LEAK_LUSTRE" 1>&2
556 echo "$LEAK_PORTALS" 1>&2
557 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
558 echo "Memory leaks detected"
559 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
565 wait_exit_ST client # bug 12845
567 $LUSTRE_RMMOD ldiskfs || return 2
569 if $LOAD_MODULES_REMOTE; then
570 local list=$(comma_list $(remote_nodes_list))
571 if [ -n "$list" ]; then
572 echo "unloading modules on: '$list'"
573 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
574 do_rpc_nodes "$list" check_mem_leak
578 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
579 umount /sbin/mount.lustre || true
580 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
581 rm -f /sbin/mount.lustre || true
584 check_mem_leak || return 254
586 echo "modules unloaded."
591 local facet=${1:-$SINGLEMDS}
592 local fstype=$(facet_fstype $facet)
595 ldiskfs) size=50;; # largest seen is 44, leave some headroom
596 zfs) size=400;; # largest seen is 384
602 check_gss_daemon_nodes() {
606 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
607 if [ \\\"\\\$num\\\" -ne 1 ]; then
608 echo \\\$num instance of $dname;
613 check_gss_daemon_facet() {
617 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
618 if [ $num -ne 1 ]; then
619 echo "$num instance of $dname on $facet"
628 echo Stopping $@ on $list
629 do_nodes $list "killall -2 $@ 2>/dev/null || true"
632 # start gss daemons on all nodes, or
633 # "daemon" on "list" if set
634 start_gss_daemons() {
638 if [ "$list" ] && [ "$daemon" ] ; then
639 echo "Starting gss daemon on nodes: $list"
640 do_nodes $list "$daemon" || return 8
644 local list=$(comma_list $(mdts_nodes))
646 echo "Starting gss daemon on mds: $list"
647 do_nodes $list "$LSVCGSSD -v" || return 1
649 do_nodes $list "$LGSSD -v" || return 2
652 list=$(comma_list $(osts_nodes))
653 echo "Starting gss daemon on ost: $list"
654 do_nodes $list "$LSVCGSSD -v" || return 3
655 # starting on clients
657 local clients=${CLIENTS:-`hostname`}
659 echo "Starting $LGSSD on clients $clients "
660 do_nodes $clients "$LGSSD -v" || return 4
663 # wait daemons entering "stable" status
667 # check daemons are running
669 list=$(comma_list $(mdts_nodes) $(osts_nodes))
670 check_gss_daemon_nodes $list lsvcgssd || return 5
672 list=$(comma_list $(mdts_nodes))
673 check_gss_daemon_nodes $list lgssd || return 6
676 check_gss_daemon_nodes $clients lgssd || return 7
681 local list=$(comma_list $(mdts_nodes))
683 send_sigint $list lsvcgssd lgssd
685 list=$(comma_list $(osts_nodes))
686 send_sigint $list lsvcgssd
688 list=${CLIENTS:-`hostname`}
689 send_sigint $list lgssd
694 if ! module_loaded ptlrpc_gss; then
695 load_module ptlrpc/gss/ptlrpc_gss
696 module_loaded ptlrpc_gss ||
697 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
699 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
701 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
702 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
710 # maybe cleanup credential cache?
717 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
718 tr '[:lower:]' '[:upper:]'
724 if [ $facet == mgs ]; then
728 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
736 if [ -n "${!var}" ]; then
741 var=$(facet_type $facet)FSTYPE
742 if [ -n "${!var}" ]; then
747 if [ -n "$FSTYPE" ]; then
752 if [[ $facet == mgs ]] && combined_mgs_mds; then
764 local facets=$(get_facets)
767 for facet in ${facets//,/ }; do
768 if [ $node == $(facet_host $facet) ] ||
769 [ $node == "$(facet_failover_host $facet)" ]; then
770 fstype=$(facet_fstype $facet)
771 if [[ $fstypes != *$fstype* ]]; then
772 fstypes+="${fstypes:+,}$fstype"
783 local fstype=$(facet_fstype $facet)
787 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
789 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
790 ${dev} 2>/dev/null");;
792 error "unknown fstype!";;
800 local device=$(mdsdevname $num)
801 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
807 local device=$(ostdevname $num)
808 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
813 # This and set_osd_param() shall be used to access OSD parameters
814 # once existed under "obdfilter":
819 # writethrough_cache_enable
823 local device=${2:-$FSNAME-OST*}
826 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
827 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
832 local device=${2:-$FSNAME-OST*}
836 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
837 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
841 local dz=${1:-$DEBUG_SIZE}
843 if [ -f /sys/devices/system/cpu/possible ]; then
844 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
846 local cpus=$(getconf _NPROCESSORS_CONF)
849 # bug 19944, adjust size to be -gt num_possible_cpus()
850 # promise 2MB for every cpu at least
851 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
854 lctl set_param debug_mb=$dz
857 set_default_debug () {
858 local debug=${1:-"$PTLDEBUG"}
859 local subsys=${2:-"$SUBSYSTEM"}
860 local debug_size=${3:-$DEBUG_SIZE}
862 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
863 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
865 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
868 set_default_debug_nodes () {
871 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
872 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
876 do_rpc_nodes "$nodes" set_default_debug \
877 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
880 set_default_debug_facet () {
882 local node=$(facet_active_host $facet)
883 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
885 set_default_debug_nodes $node
890 local facets=${1:-$(get_facets)}
893 for facet in ${facets//,/ }; do
896 [ $RC -eq 0 ] && continue
898 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
899 skip "Restart of $facet failed!." && touch $LU482_FAILED
901 error "Restart of $facet failed!"
908 # Add argument "arg" (e.g., "loop") to the comma-separated list
909 # of arguments for option "opt" (e.g., "-o") on command
910 # line "opts" (e.g., "-o flock").
916 local opt_pattern="\([[:space:]]\+\|^\)$opt"
918 if echo "$opts" | grep -q $opt_pattern; then
919 opts=$(echo "$opts" | sed -e \
920 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
922 opts+="${opts:+ }$opt $arg"
930 local dev=$(facet_active $facet)_dev
931 local opt=${facet}_opt
932 local mntpt=$(facet_mntpt $facet)
933 local opts="${!opt} $@"
935 if [ $(facet_fstype $facet) == ldiskfs ] &&
936 ! do_facet $facet test -b ${!dev}; then
937 opts=$(csa_add "$opts" -o loop)
940 echo "Starting ${facet}: $opts ${!dev} $mntpt"
941 # for testing LU-482 error handling in mount_facets() and test_0a()
942 if [ -f $TMP/test-lu482-trigger ]; then
945 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
949 if [ $RC -ne 0 ]; then
950 echo "Start of ${!dev} on ${facet} failed ${RC}"
952 set_default_debug_facet $facet
954 label=$(devicelabel ${facet} ${!dev})
955 [ -z "$label" ] && echo no label for ${!dev} && exit 1
956 eval export ${facet}_svc=${label}
957 echo Started ${label}
962 # start facet device options
968 eval export ${facet}_dev=${device}
969 eval export ${facet}_opt=\"$@\"
971 local varname=${facet}failover_dev
972 if [ -n "${!varname}" ] ; then
973 eval export ${facet}failover_dev=${!varname}
975 eval export ${facet}failover_dev=$device
978 local mntpt=$(facet_mntpt $facet)
979 do_facet ${facet} mkdir -p $mntpt
980 eval export ${facet}_MOUNT=$mntpt
987 # When a ZFS OSD is made read-only by replay_barrier(), its pool is "freezed".
988 # Because stopping corresponding target may not clear this in-memory state, we
989 # need to zap the pool from memory by exporting and reimporting the pool.
991 # Although the uberblocks are not updated when a pool is freezed, transactions
992 # are still written to the disks. Modified blocks may be cached in memory when
993 # tests try reading them back. The export-and-reimport process also evicts any
994 # cached pool data from memory to provide the correct "data loss" semantics.
998 local fstype=$(facet_fstype $facet)
1003 if [ "${fstype}" == "zfs" ]; then
1004 _dev=$(facet_active $facet)_dev
1005 dev=${!_dev} # expand _dev to its value, e.g. ${mds1_dev}
1006 poolname="${dev%%/*}" # poolname is string before "/"
1008 if [ "${poolname}" == "" ]; then
1009 echo "invalid dataset name: $dev"
1012 do_facet $facet "cp /etc/zfs/zpool.cache /tmp/zpool.cache.back"
1013 do_facet $facet "$ZPOOL export ${poolname}"
1014 do_facet $facet "$ZPOOL import -f -c /tmp/zpool.cache.back \
1023 local HOST=`facet_active_host $facet`
1024 [ -z $HOST ] && echo stop: no host for $facet && return 0
1026 local mntpt=$(facet_mntpt $facet)
1027 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1028 if [ ${running} -ne 0 ]; then
1029 echo "Stopping $mntpt (opts:$@) on $HOST"
1030 do_facet ${facet} umount -d $@ $mntpt
1033 # umount should block, but we should wait for unrelated obd's
1034 # like the MGS or MGC to also stop.
1035 wait_exit_ST ${facet}
1038 # save quota version (both administrative and operational quotas)
1039 # add an additional parameter if mountpoint is ever different from $MOUNT
1041 # XXX This function is kept for interoperability with old server (< 2.3.50),
1042 # it should be removed whenever we drop the interoperability for such
1044 quota_save_version() {
1045 local fsname=${2:-$FSNAME}
1047 local ver=$(tr -c -d "123" <<< $spec)
1048 local type=$(tr -c -d "ug" <<< $spec)
1050 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1052 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1054 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1056 local osts=$(get_facets OST)
1057 for ost in ${osts//,/ }; do
1059 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1063 # client could mount several lustre
1065 # XXX This function is kept for interoperability with old server (< 2.3.50),
1066 # it should be removed whenever we drop the interoperability for such
1069 local fsname=${1:-$FSNAME}
1071 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1073 do_nodes $(comma_list $(osts_nodes)) \
1074 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1078 # XXX This function is kept for interoperability with old server (< 2.3.50),
1079 # it should be removed whenever we drop the interoperability for such
1081 restore_quota_old() {
1082 local mntpt=${1:-$MOUNT}
1083 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1084 if [ ! "$old_QUOTA_TYPE" ] ||
1085 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1088 quota_save_version $old_QUOTA_TYPE
1091 # XXX This function is kept for interoperability with old server (< 2.3.50),
1092 # it should be removed whenever we drop the interoperability for such
1097 # no quota enforcement for now and accounting works out of the box
1100 # We need save the original quota_type params, and restore them after testing
1102 # Suppose that quota type the same on mds and ost
1103 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1104 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1105 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1106 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1107 export old_QUOTA_TYPE=$quota_type
1108 quota_save_version $QUOTA_TYPE
1110 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1111 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1114 local quota_usrs=$QUOTA_USERS
1116 # get_filesystem_size
1117 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1118 local blk_soft=$((disksz + 1024))
1119 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1121 local Inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1122 local i_soft=$Inodes
1123 local i_hard=$((i_soft + i_soft / 20))
1125 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1126 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1129 for usr in $quota_usrs; do
1130 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1132 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1134 eval $cmd || error "$cmd FAILED!"
1136 # display the quota status
1137 echo "Quota settings for $usr : "
1138 $LFS quota -v -u $usr $mntpt || true
1142 # get mdt quota type
1144 local varsvc=${SINGLEMDS}_svc
1145 do_facet $SINGLEMDS $LCTL get_param -n \
1146 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1149 # get ost quota type
1151 # All OSTs should have same quota type
1152 local varsvc=ost1_svc
1153 do_facet ost1 $LCTL get_param -n \
1154 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1157 # restore old quota type settings
1159 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1164 if [ "$old_MDT_QUOTA_TYPE" ]; then
1165 do_facet mgs $LCTL conf_param \
1166 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1168 if [ "$old_OST_QUOTA_TYPE" ]; then
1169 do_facet mgs $LCTL conf_param \
1170 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1174 # Handle the case when there is a space in the lfs df
1175 # "filesystem summary" line the same as when there is no space.
1176 # This will allow fixing the "lfs df" summary line in the future.
1178 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1182 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1189 # save old quota type & set new quota type
1190 local mdt_qtype=$(mdt_quota_type)
1191 local ost_qtype=$(ost_quota_type)
1193 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1194 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1196 export old_MDT_QUOTA_TYPE=$mdt_qtype
1197 export old_OST_QUOTA_TYPE=$ost_qtype
1199 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1200 error "set mdt quota type failed"
1201 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1202 error "set ost quota type failed"
1204 local quota_usrs=$QUOTA_USERS
1206 # get_filesystem_size
1207 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1208 local blk_soft=$((disksz + 1024))
1209 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1211 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1212 local i_soft=$inodes
1213 local i_hard=$((i_soft + i_soft / 20))
1215 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1216 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1217 "inode-hardlimit: $i_hard"
1220 for usr in $quota_usrs; do
1221 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1223 cmd="$LFS setquota -$type $usr -b $blk_soft"
1224 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1226 eval $cmd || error "$cmd FAILED!"
1228 # display the quota status
1229 echo "Quota settings for $usr : "
1230 $LFS quota -v -u $usr $mntpt || true
1237 local OPTIONS=${3:-$MOUNTOPT}
1239 local device=$MGSNID:/$FSNAME
1240 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1241 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1245 echo "Starting client: $client: $OPTIONS $device $mnt"
1246 do_node $client mkdir -p $mnt
1247 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1249 set_default_debug_nodes $client
1261 [ "$3" ] && force=-f
1262 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1263 if [ $running -ne 0 ]; then
1264 echo "Stopping client $client $mnt (opts:$force)"
1265 do_node $client lsof -t $mnt || need_kill=no
1266 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1267 pids=$(do_node $client lsof -t $mnt | sort -u);
1268 if [ -n $pids ]; then
1269 do_node $client kill -9 $pids || true
1273 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1274 if [ $busy -ne 0 ] ; then
1275 echo "$mnt is still busy, wait one second" && sleep 1
1276 do_node $client umount $force $mnt
1281 # nodes is comma list
1282 sanity_mount_check_nodes () {
1288 # FIXME: assume that all cluster nodes run the same os
1289 [ "$(uname)" = Linux ] || return 0
1292 for mnt in $mnts ; do
1293 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1294 mpts=\\\$(mount | grep -c $mnt' ');
1295 if [ \\\$running -ne \\\$mpts ]; then
1296 echo \\\$(hostname) env are INSANE!;
1299 [ $? -eq 0 ] || rc=1
1304 sanity_mount_check_servers () {
1305 [ "$CLIENTONLY" ] &&
1306 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1307 echo Checking servers environments
1309 # FIXME: modify get_facets to display all facets wo params
1310 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1314 for facet in ${facets//,/ }; do
1315 node=$(facet_host ${facet})
1316 mntpt=$(facet_mntpt $facet)
1317 sanity_mount_check_nodes $node $mntpt ||
1318 { error "server $node environments are insane!"; return 1; }
1322 sanity_mount_check_clients () {
1323 local clients=${1:-$CLIENTS}
1324 local mntpt=${2:-$MOUNT}
1325 local mntpt2=${3:-$MOUNT2}
1327 [ -z $clients ] && clients=$(hostname)
1328 echo Checking clients $clients environments
1330 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1331 error "clients environments are insane!"
1334 sanity_mount_check () {
1335 sanity_mount_check_servers || return 1
1336 sanity_mount_check_clients || return 2
1339 # mount clients if not mouted
1340 zconf_mount_clients() {
1343 local OPTIONS=${3:-$MOUNTOPT}
1345 local device=$MGSNID:/$FSNAME
1346 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1347 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1351 echo "Starting client $clients: $OPTIONS $device $mnt"
1354 running=\\\$(mount | grep -c $mnt' ');
1356 if [ \\\$running -eq 0 ] ; then
1358 mount -t lustre $OPTIONS $device $mnt;
1361 exit \\\$rc" || return ${PIPESTATUS[0]}
1363 echo "Started clients $clients: "
1364 do_nodes $clients "mount | grep $mnt' '"
1366 set_default_debug_nodes $clients
1371 zconf_umount_clients() {
1376 [ "$3" ] && force=-f
1378 echo "Stopping clients: $clients $mnt (opts:$force)"
1379 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1380 if [ \\\$running -ne 0 ] ; then
1381 echo Stopping client \\\$(hostname) $mnt opts:$force;
1382 lsof $mnt || need_kill=no;
1383 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1384 pids=\\\$(lsof -t $mnt | sort -u);
1385 if [ -n \\\"\\\$pids\\\" ]; then
1389 while umount $force $mnt 2>&1 | grep -q "busy"; do
1390 echo "$mnt is still busy, wait one second" && sleep 1;
1397 echo + $POWER_DOWN $node
1401 shutdown_node_hard () {
1403 local attempts=$SHUTDOWN_ATTEMPTS
1405 for i in $(seq $attempts) ; do
1408 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1409 echo "waiting for $host to fail attempts=$attempts"
1410 [ $i -lt $attempts ] || \
1411 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1417 local mnt=${2:-$MOUNT}
1420 if [ "$FAILURE_MODE" = HARD ]; then
1421 shutdown_node_hard $client
1423 zconf_umount_clients $client $mnt -f
1429 local facets="$(get_facets OST),$(get_facets MDS)"
1432 combined_mgs_mds || facets="$facets,mgs"
1434 for facet in ${facets//,/ }; do
1435 if [ $(facet_active_host $facet) == $host ]; then
1436 affected="$affected $facet"
1440 echo $(comma_list $affected)
1445 local host=${2:-$(facet_host $facet)}
1447 local label=$(convert_facet2label $facet)
1448 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1451 facets_up_on_host () {
1453 local facets=$(facets_on_host $host)
1456 for facet in ${facets//,/ }; do
1457 if $(facet_up $facet $host); then
1458 affected_up="$affected_up $facet"
1462 echo $(comma_list $affected_up)
1468 if [ "$FAILURE_MODE" = HARD ]; then
1469 shutdown_node_hard $(facet_active_host $facet)
1477 echo + $POWER_UP $node
1490 if [ "$FAILURE_MODE" = HARD ]; then
1491 reboot_node $(facet_active_host $facet)
1493 refresh_disk ${facet}
1500 if [ "$FAILURE_MODE" = HARD ]; then
1510 for facet in ${facets//,/ }; do
1511 hosts=$(expand_list $hosts $(facet_host $facet) )
1517 _check_progs_installed () {
1521 for prog in $progs; do
1522 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1523 echo $prog missing on $(hostname)
1530 check_progs_installed () {
1534 do_rpc_nodes "$nodes" _check_progs_installed $@
1537 # recovery-scale functions
1539 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1542 start_client_load() {
1545 local var=$(node_var_name $client)_load
1546 eval export ${var}=$load
1548 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1549 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1550 END_RUN_FILE=$END_RUN_FILE \
1551 LOAD_PID_FILE=$LOAD_PID_FILE \
1552 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1553 TESTNAME=$TESTNAME \
1554 DBENCH_LIB=$DBENCH_LIB \
1555 DBENCH_SRC=$DBENCH_SRC \
1559 log "Started client load: ${load} on $client"
1561 # get the children process IDs
1562 local pids=$(ps --ppid $ppid -o pid= | xargs)
1563 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1567 start_client_loads () {
1568 local -a clients=(${1//,/ })
1569 local numloads=${#CLIENT_LOADS[@]}
1572 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1573 testnum=$((nodenum % numloads))
1574 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1576 # bug 22169: wait the background threads to start
1580 # only for remote client
1581 check_client_load () {
1583 local var=$(node_var_name $client)_load
1584 local TESTLOAD=run_${!var}.sh
1586 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1588 # bug 18914: try to connect several times not only when
1589 # check ps, but while check_catastrophe also
1592 while [ $RC = 254 -a $tries -gt 0 ]; do
1596 if ! check_catastrophe $client; then
1598 if [ $RC -eq 254 ]; then
1599 # FIXME: not sure how long we shuold sleep here
1603 echo "check catastrophe failed: RC=$RC "
1607 # We can continue try to connect if RC=254
1608 # Just print the warning about this
1609 if [ $RC = 254 ]; then
1610 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1613 # see if the load is still on the client
1616 while [ $RC = 254 -a $tries -gt 0 ]; do
1620 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1625 if [ $RC = 254 ]; then
1626 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1627 # see if we can diagnose a bit why this is
1632 check_client_loads () {
1633 local clients=${1//,/ }
1637 for client in $clients; do
1638 check_client_load $client
1640 if [ "$rc" != 0 ]; then
1641 log "Client load failed on node $client, rc=$rc"
1647 restart_client_loads () {
1648 local clients=${1//,/ }
1649 local expectedfail=${2:-""}
1653 for client in $clients; do
1654 check_client_load $client
1656 if [ "$rc" != 0 -a "$expectedfail" ]; then
1657 local var=$(node_var_name $client)_load
1658 start_client_load $client ${!var}
1659 echo "Restarted client load ${!var}: on $client. Checking ..."
1660 check_client_load $client
1662 if [ "$rc" != 0 ]; then
1663 log "Client load failed to restart on node $client, rc=$rc"
1664 # failure one client load means test fail
1665 # we do not need to check other
1674 # Start vmstat and save its process ID in a file.
1679 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1682 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1683 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1686 # Display the nodes on which client loads failed.
1687 print_end_run_file() {
1691 [ -s $file ] || return 0
1693 echo "Found the END_RUN_FILE file: $file"
1696 # A client load will stop if it finds the END_RUN_FILE file.
1697 # That does not mean the client load actually failed though.
1698 # The first node in END_RUN_FILE is the one we are interested in.
1701 if [ -n "$node" ]; then
1702 local var=$(node_var_name $node)_load
1704 local prefix=$TESTLOG_PREFIX
1705 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1706 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1707 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1709 echo "Client load ${!var} failed on node $node:"
1715 # Stop the process which had its PID saved in a file.
1720 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1722 do_nodes $nodes "test -f $pid_file &&
1723 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1726 # Stop all client loads.
1727 stop_client_loads() {
1728 local nodes=${1:-$CLIENTS}
1731 # stop the client loads
1732 stop_process $nodes $pid_file
1734 # clean up the processes that started them
1735 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1737 # End recovery-scale functions
1739 # verify that lustre actually cleaned up properly
1741 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1742 error "LBUG/LASSERT detected"
1743 BUSY=`dmesg | grep -i destruct || true`
1744 if [ "$BUSY" ]; then
1746 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1750 check_mem_leak || exit 204
1752 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl &&
1753 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
1756 if module_loaded lnet || module_loaded libcfs; then
1757 echo "$TESTSUITE: modules still loaded..." 1>&2
1775 RESULT=$(do_node $node "$TEST")
1776 if [ "$RESULT" == "$FINAL" ]; then
1777 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1778 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1781 [ $WAIT -ge $MAX ] && break
1782 [ $((WAIT % print)) -eq 0 ] &&
1783 echo "Waiting $((MAX - WAIT)) secs for update"
1784 WAIT=$((WAIT + sleep))
1787 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1791 wait_update_facet() {
1794 wait_update $(facet_active_host $facet) "$@"
1798 do_nodes $(comma_list $(mdts_nodes)) \
1799 "lctl set_param -n osd*.*MDT*.force_sync 1"
1800 do_nodes $(comma_list $(osts_nodes)) \
1801 "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1802 grep -v 'Found no match'
1805 wait_delete_completed_mds() {
1806 local MAX_WAIT=${1:-20}
1808 local stime=`date +%s`
1813 # find MDS with pending deletions
1814 for node in $(mdts_nodes); do
1815 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1816 2>/dev/null | calc_sum)
1817 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1820 mds2sync="$mds2sync $node"
1822 if [ "$mds2sync" == "" ]; then
1825 mds2sync=$(comma_list $mds2sync)
1827 # sync MDS transactions
1828 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1830 # wait till all changes are sent and commmitted by OSTs
1831 # for ldiskfs space is released upon execution, but DMU
1832 # do this upon commit
1835 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1836 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1838 #echo "$node: $changes changes on all"
1839 if [ "$changes" -eq "0" ]; then
1841 #echo "delete took $((etime - stime)) seconds"
1849 echo "Delete is not completed in $((etime - stime)) seconds"
1850 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1856 # we can use "for" here because we are waiting the slowest
1857 for host in ${hostlist//,/ }; do
1858 check_network "$host" 900
1860 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1867 for facet in ${facetlist//,/ }; do
1868 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1870 wait_for_host $hostlist
1873 _wait_recovery_complete () {
1876 # Use default policy if $2 is not passed by caller.
1877 local MAX=${2:-$(max_recovery_time)}
1882 while [ $WAIT -lt $MAX ]; do
1883 STATUS=$(lctl get_param -n $param | grep status)
1885 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1888 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1890 echo "$param recovery not done in $MAX sec. $STATUS"
1894 wait_recovery_complete () {
1897 # with an assumption that at_max is the same on all nodes
1898 local MAX=${2:-$(max_recovery_time)}
1901 if [ "$FAILURE_MODE" = HARD ]; then
1902 facets=$(facets_on_host $(facet_active_host $facet))
1904 echo affected facets: $facets
1906 # we can use "for" here because we are waiting the slowest
1907 for facet in ${facets//,/ }; do
1908 local var_svc=${facet}_svc
1909 local param="*.${!var_svc}.recovery_status"
1911 local host=$(facet_active_host $facet)
1912 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
1916 wait_mds_ost_sync () {
1917 # just because recovery is done doesn't mean we've finished
1918 # orphan cleanup. Wait for llogs to get synchronized.
1919 echo "Waiting for orphan cleanup..."
1920 # MAX value includes time needed for MDS-OST reconnection
1921 local MAX=$(( TIMEOUT * 2 ))
1924 local list=$(comma_list $(mdts_nodes))
1925 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
1926 if ! do_facet $SINGLEMDS \
1927 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
1929 # old way, use mds_sync
1931 list=$(comma_list $(osts_nodes))
1932 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
1934 while [ $WAIT -lt $MAX ]; do
1935 local -a sync=($(do_nodes $list "$cmd"))
1938 for ((i=0; i<${#sync[@]}; i++)); do
1940 [ ${sync[$i]} -eq 1 ] && continue
1942 [ ${sync[$i]} -eq 0 ] && continue
1944 # there is a not finished MDS-OST synchronization
1948 sleep 2 # increase waiting time and cover statfs cache
1949 [ ${con} -eq 1 ] && return 0
1950 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1953 echo "$facet recovery not done in $MAX sec. $STATUS"
1957 wait_destroy_complete () {
1958 echo "Waiting for local destroys to complete"
1959 # MAX value shouldn't be big as this mean server responsiveness
1960 # never increase this just to make test pass but investigate
1961 # why it takes so long time
1964 while [ $WAIT -lt $MAX ]; do
1965 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1969 for ((i=0; i<${#RPCs[@]}; i++)); do
1970 [ ${RPCs[$i]} -eq 0 ] && continue
1971 # there are still some destroy RPCs in flight
1976 [ ${con} -eq 1 ] && return 0 # done waiting
1977 echo "Waiting ${WAIT}s for local destroys to complete"
1980 echo "Local destroys weren't done in $MAX sec."
1984 wait_delete_completed() {
1985 wait_delete_completed_mds $1 || return $?
1986 wait_destroy_complete
1995 # conf-sanity 31 takes a long time cleanup
1996 while [ $WAIT -lt 300 ]; do
1997 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1998 [ -z "${running}" ] && return 0
1999 echo "waited $WAIT for${running}"
2000 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2002 WAIT=$((WAIT + INTERVAL))
2004 echo "service didn't stop after $WAIT seconds. Still running:"
2009 wait_remote_prog () {
2015 [ "$PDSH" = "no_dsh" ] && return 0
2017 while [ $WAIT -lt $2 ]; do
2018 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2019 [ -z "${running}" ] && return 0 || true
2020 echo "waited $WAIT for: "
2022 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2024 WAIT=$((WAIT + INTERVAL))
2026 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2027 [ -z "$pids" ] && return 0
2028 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2029 # FIXME: not portable
2030 for pid in $pids; do
2031 cat /proc/${pid}/status || true
2032 cat /proc/${pid}/wchan || true
2034 kill -9 $pid || true
2043 # not every config has many clients
2045 if [ ! -z "$CLIENTS" ]; then
2046 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2048 stat -f $MOUNT > /dev/null
2054 # usually checked on particular client or locally
2056 if [ ! -z "$client" ]; then
2057 $PDSH $client "stat -f $MOUNT" > /dev/null
2059 stat -f $MOUNT > /dev/null
2067 client_reconnect() {
2068 uname -n >> $MOUNT/recon
2069 if [ -z "$CLIENTS" ]; then
2070 df $MOUNT; uname -n >> $MOUNT/recon
2072 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2074 echo Connected clients:
2076 ls -l $MOUNT/recon > /dev/null
2080 affected_facets () {
2083 local host=$(facet_active_host $facet)
2084 local affected=$facet
2086 if [ "$FAILURE_MODE" = HARD ]; then
2087 affected=$(facets_up_on_host $host)
2101 #Because it will only get up facets, we need get affected
2102 #facets before shutdown
2103 #For HARD Failure mode, it needs make sure facets on the same
2104 #HOST will only be shutdown and reboot once
2105 for facet in ${facets//,/ }; do
2106 local affected_facet
2108 #check whether facet has been included in other affected facets
2109 for ((index=0; index<$total; index++)); do
2110 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2113 if [ $skip -eq 0 ]; then
2114 affecteds[$total]=$(affected_facets $facet)
2119 for ((index=0; index<$total; index++)); do
2120 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2121 local host=$(facet_active_host $facet)
2122 echo "Failing ${affecteds[index]} on $host"
2123 shutdown_facet $facet
2126 for ((index=0; index<$total; index++)); do
2127 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2128 echo reboot facets: ${affecteds[index]}
2132 change_active ${affecteds[index]}
2134 wait_for_facet ${affecteds[index]}
2135 # start mgs first if it is affected
2136 if ! combined_mgs_mds &&
2137 list_member ${affecteds[index]} mgs; then
2138 mount_facet mgs || error "Restart of mgs failed"
2140 # FIXME; has to be changed to mount all facets concurrently
2141 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2142 echo mount facets: ${affecteds[index]}
2143 mount_facets ${affecteds[index]}
2153 do_facet $facet "sync; sync; sync"
2156 # make sure there will be no seq change
2157 local clients=${CLIENTS:-$HOSTNAME}
2158 local f=fsa-\\\$\(hostname\)
2159 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2160 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2162 local svc=${facet}_svc
2163 do_facet $facet $LCTL --device ${!svc} notransno
2164 do_facet $facet $LCTL --device ${!svc} readonly
2165 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2166 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2169 replay_barrier_nodf() {
2170 local facet=$1 echo running=${running}
2171 do_facet $facet "sync; sync; sync"
2172 local svc=${facet}_svc
2173 echo Replay barrier on ${!svc}
2174 do_facet $facet $LCTL --device ${!svc} notransno
2175 do_facet $facet $LCTL --device ${!svc} readonly
2176 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2177 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2180 replay_barrier_nosync() {
2181 local facet=$1 echo running=${running}
2182 local svc=${facet}_svc
2183 echo Replay barrier on ${!svc}
2184 do_facet $facet $LCTL --device ${!svc} notransno
2185 do_facet $facet $LCTL --device ${!svc} readonly
2186 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2187 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2190 mds_evict_client() {
2191 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2192 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2195 ost_evict_client() {
2196 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2197 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2202 local clients=${CLIENTS:-$HOSTNAME}
2204 facet_failover $* || error "failover: $?"
2205 wait_clients_import_state "$clients" "$facets" FULL
2206 clients_up || error "post-failover df: $?"
2211 facet_failover $facet
2217 refresh_disk ${facet}
2218 change_active $facet
2219 wait_for_facet $facet
2220 mount_facet $facet -o abort_recovery
2221 clients_up || echo "first df failed: $?"
2222 clients_up || error "post-failover df: $?"
2226 echo There is no lmc. This is mountconf, baby.
2230 host_nids_address() {
2234 if [ -n "$kind" ]; then
2235 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2237 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2243 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2249 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2250 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2251 if [ -z "$ID" ]; then
2252 echo "Could not get a ptl id for $1..."
2261 h2name_or_ip "$1" "tcp"
2266 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2267 if type __h2elan >/dev/null 2>&1; then
2270 ID=`echo $1 | sed 's/[^0-9]*//g'`
2278 h2name_or_ip "$1" "o2ib"
2282 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2283 # expressions format. As a bonus we can then just pass in those variables
2284 # to pdsh. What this function does is take a HOSTLIST type string and
2285 # expand it into a space deliminated list for us.
2293 [ -z "$hostlist" ] && return
2295 # Translate the case of [..],..,[..] to [..] .. [..]
2296 list="${hostlist/],/] }"
2298 [[ "$front" == *,* ]] && {
2301 list=${list/${old}/${new}}
2304 for item in $list; do
2305 # Test if we have any []'s at all
2306 if [ "$item" != "${item/\[/}" ]; then {
2307 # Expand the [*] into list
2311 if [ "$name" != "$item" ]; then
2312 group=${item#$name[*}
2315 for range in ${group//,/ }; do
2319 # Number of leading zeros
2322 end=$(echo $end | sed 's/0*//')
2323 [[ -z "$end" ]] && end=0
2324 [[ $padlen2 -gt $padlen ]] && {
2325 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2328 begin=$(echo $begin | sed 's/0*//')
2329 [ -z $begin ] && begin=0
2331 for num in $(seq -f "%0${padlen}g" $begin $end); do
2332 value="${name#*,}${num}${back}"
2333 [ "$value" != "${value/\[/}" ] && {
2334 value=$(hostlist_expand "$value")
2336 myList="$myList $value"
2341 myList="$myList $item"
2344 myList=${myList//,/ }
2345 myList=${myList:1} # Remove first character which is a space
2347 # Filter any duplicates without sorting
2349 myList="${list%% *}"
2351 while [[ "$list" != ${myList##* } ]]; do
2352 list=${list//${list%% *} /}
2353 myList="$myList ${list%% *}"
2355 myList="${myList%* }";
2357 # We can select an object at a offset in the list
2360 for item in $myList; do
2362 [ $cnt -eq $offset ] && {
2366 [ $(get_node_count $myList) -ne 1 ] && myList=""
2375 [ "$facet" == client ] && echo -n $HOSTNAME && return
2376 varname=${facet}_HOST
2377 if [ -z "${!varname}" ]; then
2378 if [ "${facet:0:3}" == "ost" ]; then
2379 eval export ${facet}_HOST=${ost_HOST}
2380 elif [ "${facet:0:3}" == "mdt" -o \
2381 "${facet:0:3}" == "mds" -o \
2382 "${facet:0:3}" == "mgs" ]; then
2383 eval export ${facet}_HOST=${mds_HOST}
2389 facet_failover_host() {
2393 var=${facet}failover_HOST
2394 if [ -n "${!var}" ]; then
2399 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
2400 "${facet:0:3}" == "mgs" ]; then
2402 eval export ${facet}failover_host=${mds_HOST}
2407 if [[ $facet == ost* ]]; then
2408 eval export ${facet}failover_host=${ost_HOST}
2416 local activevar=${facet}active
2418 if [ -f $TMP/${facet}active ] ; then
2419 source $TMP/${facet}active
2422 active=${!activevar}
2423 if [ -z "$active" ] ; then
2430 facet_active_host() {
2432 local active=`facet_active $facet`
2433 if [ "$facet" == client ]; then
2436 echo `facet_host $active`
2440 # Get the passive failover partner host of facet.
2441 facet_passive_host() {
2443 [[ $facet = client ]] && return
2445 local host=${facet}_HOST
2446 local failover_host=${facet}failover_HOST
2447 local active_host=$(facet_active_host $facet)
2449 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
2451 if [[ $active_host = ${!host} ]]; then
2452 echo -n ${!failover_host}
2462 facetlist=$(exclude_items_from_list $facetlist mgs)
2464 for facet in ${facetlist//,/ }; do
2465 local failover=${facet}failover
2466 local host=`facet_host $failover`
2467 [ -z "$host" ] && return
2469 local curactive=`facet_active $facet`
2470 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2471 eval export ${facet}active=$facet
2473 eval export ${facet}active=$failover
2475 # save the active host for this facet
2476 local activevar=${facet}active
2477 echo "$activevar=${!activevar}" > $TMP/$activevar
2478 [[ $facet = mds1 ]] && combined_mgs_mds && \
2479 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2480 local TO=`facet_active_host $facet`
2481 echo "Failover $facet to $TO"
2487 # do not stripe off hostname if verbose, bug 19215
2488 if [ x$1 = x--verbose ]; then
2496 if [ "$HOST" = "$HOSTNAME" ]; then
2498 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2499 echo "cannot run remote command on $HOST with $myPDSH"
2503 echo "CMD: $HOST $@" >&2
2504 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2507 if [ "$myPDSH" = "rsh" ]; then
2508 # we need this because rsh does not return exit code of an executed command
2509 local command_status="$TMP/cs"
2510 rsh $HOST ":> $command_status"
2511 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2512 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2513 echo command failed >$command_status"
2514 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2519 # print HOSTNAME for myPDSH="no_dsh"
2520 if [[ $myPDSH = no_dsh ]]; then
2521 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2523 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2526 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2528 return ${PIPESTATUS[0]}
2532 do_node --verbose "$@"
2535 single_local_node () {
2536 [ "$1" = "$HOSTNAME" ]
2539 # Outputs environment variable assignments that should be passed to remote nodes
2543 local facets=$(get_facets)
2546 for var in ${!MODOPTS_*}; do
2548 echo -n " ${var}=\"$value\""
2551 for facet in ${facets//,/ }; do
2553 if [ -n "${!var}" ]; then
2554 echo -n " $var=${!var}"
2558 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2559 if [ -n "${!var}" ]; then
2560 echo -n " $var=${!var}"
2564 if [ -n "$FSTYPE" ]; then
2565 echo -n " FSTYPE=$FSTYPE"
2571 # do not stripe off hostname if verbose, bug 19215
2572 if [ x$1 = x--verbose ]; then
2580 if single_local_node $rnodes; then
2582 do_nodev $rnodes "$@"
2584 do_node $rnodes "$@"
2589 # This is part from do_node
2592 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2593 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2595 export FANOUT=$(get_node_count "${rnodes//,/ }")
2597 echo "CMD: $rnodes $@" >&2
2598 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2601 # do not replace anything from pdsh output if -N is used
2602 # -N Disable hostname: prefix on lines of output.
2603 if $verbose || [[ $myPDSH = *-N* ]]; then
2604 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2606 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2608 return ${PIPESTATUS[0]}
2614 local HOST=`facet_active_host $facet`
2615 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2619 # Function: do_facet_random_file $FACET $FILE $SIZE
2620 # Creates FILE with random content on the given FACET of given SIZE
2622 do_facet_random_file() {
2626 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2627 do_facet $facet "$cmd 2>/dev/null"
2630 do_facet_create_file() {
2634 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2635 do_facet $facet "$cmd 2>/dev/null"
2639 do_nodes --verbose "$@"
2645 # make sure its not already running
2647 rm -f $TMP/${facet}active
2648 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2649 do_facet ${facet} $MKFS $*
2656 local fstype=$(facet_fstype ost$num)
2660 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2661 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2663 #dataset name is independent of vdev device names
2664 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2666 error "unknown fstype!";;
2676 local fstype=$(facet_fstype ost$num)
2680 # vdevs are not supported by ldiskfs
2683 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2684 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2686 error "unknown fstype!";;
2696 local fstype=$(facet_fstype mds$num)
2700 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2701 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2703 #dataset name is independent of vdev device names
2704 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2706 error "unknown fstype!";;
2716 local fstype=$(facet_fstype mds$num)
2720 # vdevs are not supported by ldiskfs
2723 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2724 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2726 error "unknown fstype!";;
2734 local fstype=$(facet_fstype mgs)
2738 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2739 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
2740 DEVPTR=$(mdsdevname 1)
2745 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2746 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2747 DEVPTR=$(mdsdevname 1)
2749 DEVPTR=${FSNAME}-mgs/mgs
2752 error "unknown fstype!";;
2762 local fstype=$(facet_fstype mgs)
2766 # vdevs are not supported by ldiskfs
2769 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
2770 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsvdevname 1) ] ); then
2771 VDEVPTR=$(mdsvdevname 1)
2776 error "unknown fstype!";;
2784 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2786 local var=${facet}_MOUNT
2787 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2796 # make sure we are using the primary server, so test-framework will
2797 # be able to clean up properly.
2798 activemds=`facet_active mds1`
2799 if [ $activemds != "mds1" ]; then
2803 local clients=$CLIENTS
2804 [ -z $clients ] && clients=$(hostname)
2806 zconf_umount_clients $clients $MOUNT "$*" || true
2807 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2809 [ "$CLIENTONLY" ] && return
2810 # The add fn does rm ${facet}active file, this would be enough
2811 # if we use do_facet <facet> only after the facet added, but
2812 # currently we use do_facet mds in local.sh
2813 for num in `seq $MDSCOUNT`; do
2815 rm -f ${TMP}/mds${num}active
2817 combined_mgs_mds && rm -f $TMP/mgsactive
2819 for num in `seq $OSTCOUNT`; do
2821 rm -f $TMP/ost${num}active
2824 if ! combined_mgs_mds ; then
2831 cleanup_echo_devs () {
2832 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2834 for dev in $devs; do
2835 $LCTL --device $dev cleanup
2836 $LCTL --device $dev detach
2841 nfs_client_mode && return
2850 combined_mgs_mds () {
2851 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
2852 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
2856 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2860 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2866 local fsname=${3:-"$FSNAME"}
2867 local type=$(facet_type $facet)
2868 local index=$(($(facet_number $facet) - 1))
2869 local fstype=$(facet_fstype $facet)
2870 local host=$(facet_host $facet)
2875 if [ $type == MGS ] && combined_mgs_mds; then
2879 if [ $type == MGS ] || ( [ $type == MDS ] &&
2880 [ "$dev" == $(mgsdevname) ] &&
2881 [ "$host" == "$(facet_host mgs)" ] ); then
2884 opts="--mgsnode=$MGSNID"
2887 if [ $type != MGS ]; then
2888 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
2892 var=${facet}failover_HOST
2893 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2894 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2897 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2898 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2900 if [ $type == MDS ]; then
2901 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2902 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2903 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2904 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2905 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2907 if [ $fstype == ldiskfs ]; then
2908 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2909 if [ ! -z $EJOURNAL ]; then
2910 fs_mkfs_opts+=${MDSJOURNALSIZE:+" device=$EJOURNAL"}
2912 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2916 if [ $type == OST ]; then
2917 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2918 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2920 if [ $fstype == ldiskfs ]; then
2921 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2925 opts+=" --backfstype=$fstype"
2928 if [ -n "${!var}" ]; then
2929 opts+=" --device-size=${!var}"
2932 var=$(upper $fstype)_MKFS_OPTS
2933 fs_mkfs_opts+=${!var:+" ${!var}"}
2935 var=${type}_FS_MKFS_OPTS
2936 fs_mkfs_opts+=${!var:+" ${!var}"}
2938 if [ -n "${fs_mkfs_opts## }" ]; then
2939 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2943 opts+=${!var:+" ${!var}"}
2956 # We need ldiskfs here, may as well load them all
2958 [ "$CLIENTONLY" ] && return
2959 echo Formatting mgs, mds, osts
2960 if ! combined_mgs_mds ; then
2961 echo "Format mgs: $(mgsdevname)"
2962 add mgs $(mkfs_opts mgs $(mgsdevname)) --reformat \
2963 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} ||
2967 for num in $(seq $MDSCOUNT); do
2968 echo "Format mds$num: $(mdsdevname $num)"
2969 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
2970 --reformat $(mdsdevname $num) $(mdsvdevname $num) \
2971 ${quiet:+>/dev/null} || exit 10
2974 for num in $(seq $OSTCOUNT); do
2975 echo "Format ost$num: $(ostdevname $num)"
2976 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
2977 --reformat $(ostdevname $num) $(ostvdevname ${num}) \
2978 ${quiet:+>/dev/null} || exit 10
2983 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2987 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2991 # 0: success, the old identity set already.
2992 # 1: success, the old identity does not set.
2997 local j=`expr $num - 1`
2998 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
3000 if [ -z "$MDT" ]; then
3004 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
3007 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
3009 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
3012 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
3014 if [ $old = "NONE" ]; then
3023 zconf_umount `hostname` $1 || error "umount failed"
3024 zconf_mount `hostname` $1 || error "mount failed"
3032 rm -f $TMP/${facet}active
3033 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
3038 local mdt_count=${1:-$MDSCOUNT}
3039 local ost_count=${2:-$OSTCOUNT}
3042 for num in $(seq $mdt_count); do
3043 DEVNAME=$(mdsdevname $num)
3044 writeconf_facet mds$num $DEVNAME || rc=$?
3047 for num in $(seq $ost_count); do
3048 DEVNAME=$(ostdevname $num)
3049 writeconf_facet ost$num $DEVNAME || rc=$?
3055 nfs_client_mode && return
3057 sanity_mount_check ||
3058 error "environments are insane!"
3062 if [ -z "$CLIENTONLY" ]; then
3063 echo Setup mgs, mdt, osts
3064 echo $WRITECONF | grep -q "writeconf" && \
3066 if ! combined_mgs_mds ; then
3067 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
3070 for num in `seq $MDSCOUNT`; do
3071 DEVNAME=$(mdsdevname $num)
3072 start mds$num $DEVNAME $MDS_MOUNT_OPTS
3074 # We started mds, now we should set failover variables properly.
3075 # Set mds${num}failover_HOST if it is not set (the default failnode).
3076 local varname=mds${num}failover_HOST
3077 if [ -z "${!varname}" ]; then
3078 eval mds${num}failover_HOST=$(facet_host mds$num)
3081 if [ $IDENTITY_UPCALL != "default" ]; then
3082 switch_identity $num $IDENTITY_UPCALL
3085 for num in `seq $OSTCOUNT`; do
3086 DEVNAME=$(ostdevname $num)
3087 start ost$num $DEVNAME $OST_MOUNT_OPTS
3089 # We started ost$num, now we should set ost${num}failover variable properly.
3090 # Set ost${num}failover_HOST if it is not set (the default failnode).
3091 varname=ost${num}failover_HOST
3092 if [ -z "${!varname}" ]; then
3093 eval ost${num}failover_HOST=$(facet_host ost${num})
3101 # wait a while to allow sptlrpc configuration be propogated to targets,
3102 # only needed when mounting new target devices.
3107 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
3109 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
3112 if [ "$MOUNT_2" ]; then
3113 mount_client $MOUNT2
3114 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
3119 # by remounting mdt before ost, initial connect from mdt to ost might
3120 # timeout because ost is not ready yet. wait some time to its fully
3121 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
3122 # by a context negotiation rpc with $TIMEOUT.
3123 # FIXME better by monitoring import status.
3126 sleep $((TIMEOUT + 5))
3132 mounted_lustre_filesystems() {
3133 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3136 init_facet_vars () {
3137 [ "$CLIENTONLY" ] && return 0
3144 eval export ${facet}_dev=${device}
3145 eval export ${facet}_opt=\"$@\"
3147 local dev=${facet}_dev
3149 # We need to loop for the label
3150 # in case its not initialized yet.
3151 for wait_time in {0,1,3,5,10}; do
3153 if [ $wait_time -gt 0 ]; then
3154 echo "${!dev} not yet initialized,"\
3155 "waiting ${wait_time} seconds."
3159 local label=$(devicelabel ${facet} ${!dev})
3161 # Check to make sure the label does
3162 # not include ffff at the end of the label.
3163 # This indicates it has not been initialized yet.
3165 if [[ $label =~ [f|F]{4}$ ]]; then
3166 # label is not initialized, unset the result
3167 # and either try again or fail
3174 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3176 eval export ${facet}_svc=${label}
3178 local varname=${facet}failover_HOST
3179 if [ -z "${!varname}" ]; then
3180 eval export $varname=$(facet_host $facet)
3183 varname=${facet}_HOST
3184 if [ -z "${!varname}" ]; then
3185 eval export $varname=$(facet_host $facet)
3188 # ${facet}failover_dev is set in cfg file
3189 varname=${facet}failover_dev
3190 if [ -n "${!varname}" ] ; then
3191 eval export ${facet}failover_dev=${!varname}
3193 eval export ${facet}failover_dev=$device
3196 # get mount point of already mounted device
3197 # is facet_dev is already mounted then use the real
3198 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3199 # i.e. ${facet}_MOUNT if specified by user or default
3200 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3201 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3202 if [ -z $mntpt ]; then
3203 mntpt=$(facet_mntpt $facet)
3205 eval export ${facet}_MOUNT=$mntpt
3208 init_facets_vars () {
3211 if ! remote_mds_nodsh; then
3212 for num in $(seq $MDSCOUNT); do
3213 DEVNAME=`mdsdevname $num`
3214 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3218 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3220 if ! remote_ost_nodsh; then
3221 for num in $(seq $OSTCOUNT); do
3222 DEVNAME=$(ostdevname $num)
3223 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3228 osc_ensure_active () {
3233 while [ $period -lt $timeout ]; do
3234 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3235 if [ $count -eq 0 ]; then
3239 echo "There are $count OST are inactive, wait $period seconds, and try again"
3241 period=$((period+3))
3244 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3247 set_conf_param_and_check() {
3251 local ORIG=$(do_facet $myfacet "$TEST")
3252 if [ $# -gt 3 ]; then
3258 echo "Setting $PARAM from $ORIG to $FINAL"
3259 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3260 error "conf_param $PARAM failed"
3262 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3263 error "check $PARAM failed!"
3266 init_param_vars () {
3268 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3270 log "Using TIMEOUT=$TIMEOUT"
3272 osc_ensure_active $SINGLEMDS $TIMEOUT
3273 osc_ensure_active client $TIMEOUT
3275 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
3276 local current_jobid_var=$($LCTL get_param -n jobid_var)
3278 if [ $JOBID_VAR = "existing" ]; then
3279 echo "keeping jobstats as $current_jobid_var"
3280 elif [ $current_jobid_var != $JOBID_VAR ]; then
3281 echo "seting jobstats to $JOBID_VAR"
3283 set_conf_param_and_check client \
3284 "$LCTL get_param -n jobid_var" \
3285 "$FSNAME.sys.jobid_var" $JOBID_VAR
3288 echo "jobstats not supported by server"
3291 if [ $QUOTA_AUTO -ne 0 ]; then
3292 if [ "$ENABLE_QUOTA" ]; then
3293 echo "enable quota as required"
3294 setup_quota $MOUNT || return 2
3296 echo "disable quota as required"
3297 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3303 nfs_client_mode () {
3304 if [ "$NFSCLIENT" ]; then
3305 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3306 local clients=$CLIENTS
3307 [ -z $clients ] && clients=$(hostname)
3309 # FIXME: remove hostname when 19215 fixed
3310 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3311 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3312 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3313 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3315 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3321 check_config_client () {
3324 local mounted=$(mount | grep " $mntpt ")
3325 if [ "$CLIENTONLY" ]; then
3327 # CLIENTONLY should not depend on *_HOST settings
3328 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3329 # in theory someone could create a new,
3330 # client-only config file that assumed lustre was already
3331 # configured and didn't set the MGSNID. If MGSNID is not set,
3332 # then we should use the mgs nid currently being used
3333 # as the default value. bug 18021
3334 [[ x$MGSNID = x ]] &&
3337 if [[ x$mgc != xMGC$MGSNID ]]; then
3338 if [ "$mgs_HOST" ]; then
3339 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3340 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3341 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3347 local myMGS_host=$mgs_HOST
3348 if [ "$NETTYPE" = "ptl" ]; then
3349 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3352 echo Checking config lustre mounted on $mntpt
3353 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3354 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3356 # if [ "$mgshost" != "$myMGS_host" ]; then
3357 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3358 # Please use correct config or set mds_HOST correctly!"
3363 check_config_clients () {
3364 local clients=${CLIENTS:-$HOSTNAME}
3367 nfs_client_mode && return
3369 do_rpc_nodes "$clients" check_config_client $mntpt
3371 sanity_mount_check || error "environments are insane!"
3375 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3376 local cltimeout=$(lctl get_param -n timeout)
3377 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3378 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3385 [ -z $mntpt ] && return 1
3386 local mounted=$(mounted_lustre_filesystems)
3388 echo $mounted' ' | grep -w -q $mntpt' '
3392 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3396 # empty lustre filesystem may have empty directories lost+found and .lustre
3398 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3399 -print | wc -l) = 1 ] || return 1
3400 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
3401 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
3405 check_and_setup_lustre() {
3406 nfs_client_mode && return
3408 local MOUNTED=$(mounted_lustre_filesystems)
3412 # both MOUNT and MOUNT2 are not mounted
3413 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3414 [ "$REFORMAT" ] && formatall
3415 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3417 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3418 export I_MOUNTED=yes
3422 elif is_mounted $MOUNT2; then
3424 # MOUNT2 is mounted, while MOUNT_2 is not set
3425 if ! [ "$MOUNT_2" ]; then
3426 cleanup_mount $MOUNT2
3427 export I_UMOUNTED2=yes
3430 # MOUNT2 is mounted, MOUNT_2 is set
3432 # FIXME: what to do if check_config failed?
3434 # 1) remote client has mounted other Lustre fs ?
3435 # 2) it has insane env ?
3436 # let's try umount MOUNT2 on all clients and mount it again:
3437 if ! check_config_clients $MOUNT2; then
3438 cleanup_mount $MOUNT2
3439 restore_mount $MOUNT2
3440 export I_MOUNTED2=yes
3445 # MOUNT is mounted MOUNT2 is not mounted
3446 elif [ "$MOUNT_2" ]; then
3447 restore_mount $MOUNT2
3448 export I_MOUNTED2=yes
3452 # FIXME: what to do if check_config failed?
3454 # 1) remote client has mounted other Lustre fs?
3455 # 2) lustre is mounted on remote_clients atall ?
3456 check_config_clients $MOUNT
3460 set_default_debug_nodes $(comma_list $(nodes_list))
3463 if [ $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ] ; then
3464 local facets="$(get_facets OST),$(get_facets MDS),mgs"
3465 local nodes="$(facets_hosts ${facets})"
3466 if [ -n "$nodes" ] ; then
3467 do_nodes $nodes "$LCTL set_param \
3468 osd-ldiskfs.track_declares_assert=1 || true"
3477 if [ "$ONLY" == "setup" ]; then
3483 local clients=${CLIENTS:-$HOSTNAME}
3486 zconf_mount_clients $clients $mntpt
3490 local clients=${CLIENTS:-$HOSTNAME}
3493 zconf_umount_clients $clients $mntpt
3496 cleanup_and_setup_lustre() {
3497 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3498 lctl set_param debug=0 || true
3500 if [ "$ONLY" == "cleanup" ]; then
3504 check_and_setup_lustre
3507 # Get all of the server target devices from a given server node and type.
3514 if [ "$type" == ost ]; then
3515 devs=$(get_osd_param $node "" mntdev)
3517 devs=$(do_node $node \
3518 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3520 for dev in $devs; do
3522 *loop*) do_node $node "losetup $dev" | \
3523 sed -e "s/.*(//" -e "s/).*//" ;;
3529 # Get all of the server target devices.
3534 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3538 for node in $(osts_nodes); do
3539 OSTDEVS[i]=$(get_mnt_devs $node ost)
3544 # Run e2fsck on MDT or OST device.
3550 df > /dev/null # update statfs data on disk
3551 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
3554 do_node $node $cmd || rc=$?
3555 [ $rc -le $FSCK_MAX_ERR ] || \
3556 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3560 # verify a directory is shared among nodes.
3561 check_shared_dir() {
3564 [ -z "$dir" ] && return 1
3565 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3566 check_write_access $dir || return 1
3570 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3576 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3577 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3579 check_shared_dir $SHARED_DIRECTORY ||
3580 error "$SHARED_DIRECTORY isn't a shared directory"
3582 export MDSDB=$SHARED_DIRECTORY/mdsdb
3583 export OSTDB=$SHARED_DIRECTORY/ostdb
3585 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3587 run_e2fsck $(mdts_nodes) $MDTDEV "-n --mdsdb $MDSDB"
3592 for node in $(osts_nodes); do
3593 for dev in ${OSTDEVS[i]}; do
3594 run_e2fsck $node $dev "-n --mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3595 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3596 ostidx=$((ostidx + 1))
3602 # Run lfsck on server node if lfsck can't be found on client (LU-2571)
3603 run_lfsck_remote() {
3604 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3609 #Check if lustre is already mounted
3610 do_rpc_nodes $client is_mounted $MOUNT || mounted=false
3612 zconf_mount $client $MOUNT ||
3613 error "failed to mount Lustre on $client"
3617 do_node $node $cmd || rc=$?
3618 #Umount if necessary
3620 zconf_umount $client $MOUNT ||
3621 error "failed to unmount Lustre on $client"
3624 [ $rc -le $FSCK_MAX_ERR ] ||
3625 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3626 echo "lfsck finished with rc=$rc"
3632 local facets="client $SINGLEMDS"
3638 for facet in $facets; do
3639 node=$(facet_active_host $facet)
3640 if check_progs_installed $node $LFSCK_BIN; then
3645 ! $found && error "None of \"$facets\" supports lfsck"
3647 run_lfsck_remote $node || rc=$?
3649 rm -rvf $MDSDB* $OSTDB* || true
3653 check_and_cleanup_lustre() {
3654 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3660 if is_mounted $MOUNT; then
3661 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3662 error "remove sub-test dirs failed"
3663 [ "$ENABLE_QUOTA" ] && restore_quota || true
3666 if [ "$I_UMOUNTED2" = "yes" ]; then
3667 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3670 if [ "$I_MOUNTED2" = "yes" ]; then
3671 cleanup_mount $MOUNT2
3674 if [ "$I_MOUNTED" = "yes" ]; then
3675 cleanupall -f || error "cleanup failed"
3683 wait_for_function () {
3686 # suppress fn both stderr and stdout
3687 if [ "$1" = "--quiet" ]; then
3689 quiet=" > /dev/null 2>&1"
3701 eval $fn $quiet && return 0
3703 wait=$((wait + sleep))
3704 [ $wait -lt $max ] || return 1
3705 echo waiting $fn, $((max - wait)) secs left ...
3715 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3716 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3717 echo "Network not available!"
3721 echo `date +"%H:%M:%S (%s)"` network interface is UP
3729 # Convert a space-delimited list to a comma-delimited list. If the input is
3730 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3732 # echo is used to convert newlines to spaces, since it doesn't
3733 # introduce a trailing space as using "tr '\n' ' '" does
3734 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3740 echo $list | grep -qw $item
3743 # list, excluded are the comma separated lists
3744 exclude_items_from_list () {
3750 for item in ${excluded//,/ }; do
3751 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3753 echo $(comma_list $list)
3756 # list, expand are the comma separated lists
3758 local list=${1//,/ }
3759 local expand=${2//,/ }
3762 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3763 echo $(comma_list $expanded)
3766 testslist_filter () {
3767 local script=$LUSTRE/tests/${TESTSUITE}.sh
3769 [ -f $script ] || return 0
3771 local start_at=$START_AT
3772 local stop_at=$STOP_AT
3774 local var=${TESTSUITE//-/_}_START_AT
3775 [ x"${!var}" != x ] && start_at=${!var}
3776 var=${TESTSUITE//-/_}_STOP_AT
3777 [ x"${!var}" != x ] && stop_at=${!var}
3779 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3780 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3781 /^'${start_at}'$/ {flag = 0}
3782 {if (flag == 1) print $0}
3783 /^'${stop_at}'$/ { flag = 1 }'
3787 (cd `dirname $1`; echo $PWD/`basename $1`)
3791 local types=${1:-"OST MDS MGS"}
3795 for entry in $types; do
3796 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3797 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3800 MGS ) list="$list $name";;
3801 MDS|OST ) local count=${type}COUNT
3802 for ((i=1; i<=${!count}; i++)) do
3803 list="$list ${name}$i"
3805 * ) error "Invalid facet type"
3809 echo $(comma_list $list)
3812 ##################################
3813 # Adaptive Timeouts funcs
3816 # only check mds, we assume at_max is the same on all nodes
3817 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3818 if [ $at_max -eq 0 ]; then
3829 # suppose that all ost-s have the same $at value set
3830 [ $facet != "ost" ] || facet=ost1
3832 do_facet $facet "lctl get_param -n $at"
3850 if [ $facet == "ost" ]; then
3851 facet=$(get_facets OST)
3852 elif [ $facet == "mds" ]; then
3853 facet=$(get_facets MDS)
3855 hosts=$(expand_list $hosts $(facets_hosts $facet))
3858 do_nodes $hosts lctl set_param at_max=$at_max
3861 ##################################
3865 # OBD_FAIL_MDS_ALL_REQUEST_NET
3867 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3868 do_facet client "$1" || RC=$?
3869 do_facet $SINGLEMDS lctl set_param fail_loc=0
3874 # OBD_FAIL_MDS_ALL_REPLY_NET
3876 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3877 do_facet client "$@" || RC=$?
3878 do_facet $SINGLEMDS lctl set_param fail_loc=0
3882 drop_reint_reply() {
3883 # OBD_FAIL_MDS_REINT_NET_REP
3885 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3886 do_facet client "$@" || RC=$?
3887 do_facet $SINGLEMDS lctl set_param fail_loc=0
3891 drop_update_reply() {
3892 # OBD_FAIL_UPDATE_OBJ_NET_REP
3896 do_facet mds${index} lctl set_param fail_loc=0x1701
3897 do_facet client "$@" || RC=$?
3898 do_facet mds${index} lctl set_param fail_loc=0
3903 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3905 do_facet ost1 lctl set_param fail_loc=0x214
3906 do_facet client "$1" || RC=$?
3907 do_facet client "sync"
3908 do_facet ost1 lctl set_param fail_loc=0
3912 drop_ldlm_cancel() {
3913 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
3915 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3916 do_nodes $list lctl set_param fail_loc=0x304
3918 do_facet client "$@" || RC=$?
3920 do_nodes $list lctl set_param fail_loc=0
3924 drop_bl_callback() {
3925 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
3927 do_facet client lctl set_param fail_loc=0x80000305
3928 do_facet client "$@" || RC=$?
3929 do_facet client lctl set_param fail_loc=0
3934 #define OBD_FAIL_LDLM_REPLY 0x30c
3936 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3937 do_facet client "$@" || RC=$?
3938 do_facet $SINGLEMDS lctl set_param fail_loc=0
3946 echo "clearing fail_loc on $facet"
3947 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3950 set_nodes_failloc () {
3951 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3954 cancel_lru_locks() {
3955 $LCTL mark "cancel_lru_locks $1 start"
3956 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3957 $LCTL set_param -n $d=clear
3959 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3960 $LCTL mark "cancel_lru_locks $1 stop"
3965 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3966 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3967 echo "$DEFAULT_LRU_SIZE"
3972 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3975 lru_resize_disable()
3977 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3982 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3983 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3984 echo there is still data in page cache $FILE ?
3985 lctl get_param -n $FILE
3993 DEBUGSAVE="$(lctl get_param -n debug)"
3997 [ -n "$DEBUGSAVE" ] && \
3998 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
4003 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
4006 debug_size_restore() {
4007 [ -n "$DEBUG_SIZE_SAVED" ] && \
4008 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
4012 start_full_debug_logging() {
4017 local DEBUG_SIZE=150
4019 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
4020 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
4023 stop_full_debug_logging() {
4028 # prints bash call stack
4031 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
4032 local s=${BASH_SOURCE[$i]}
4033 local l=${BASH_LINENO[$i-1]}
4034 local f=${FUNCNAME[$i]}
4035 echo " = $s:$l:$f()"
4039 ##################################
4041 ##################################
4044 local TYPE=${TYPE:-"FAIL"}
4047 # do not dump logs if $1=false
4048 if [ "x$1" = "xfalse" ]; then
4054 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
4058 # We need to dump the logs on all nodes
4060 gather_logs $(comma_list $(nodes_list))
4064 [ "$TESTSUITELOG" ] &&
4065 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
4066 if [ -z "$*" ]; then
4067 echo "error() without useful message, please fix" > $LOGDIR/err
4069 echo "$@" > $LOGDIR/err
4075 local log=$TESTSUITELOG
4077 [ -f "$log" ] && grep -q FAIL $log && status=1
4090 # use only if we are ignoring failures for this test, bugno required.
4091 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
4092 # e.g. error_ignore 5494 "your message"
4094 local TYPE="IGNORE (bz$1)"
4099 error_and_remount() {
4101 remount_client $MOUNT
4106 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
4111 log " SKIP: $TESTSUITE $TESTNAME $@"
4113 if [[ -n "$ALWAYS_SKIPPED" ]]; then
4114 skip_logged $TESTNAME "$@"
4117 echo "$@" > $LOGDIR/skip
4120 [[ -n "$TESTSUITELOG" ]] &&
4121 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
4124 build_test_filter() {
4125 EXCEPT="$EXCEPT $(testslist_filter)"
4127 [ "$ONLY" ] && log "only running test `echo $ONLY`"
4131 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
4132 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
4133 [ "$EXCEPT_SLOW" ] && \
4134 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
4135 for E in $EXCEPT; do
4136 eval EXCEPT_${E}=true
4138 for E in $ALWAYS_EXCEPT; do
4139 eval EXCEPT_ALWAYS_${E}=true
4141 for E in $EXCEPT_SLOW; do
4142 eval EXCEPT_SLOW_${E}=true
4144 for G in $GRANT_CHECK_LIST; do
4145 eval GCHECK_ONLY_${G}=true
4150 if [[ $1 = [a-z]* ]]; then
4157 # print a newline if the last test was skipped
4158 export LAST_SKIPPED=
4159 export ALWAYS_SKIPPED=
4161 # Main entry into test-framework. This is called with the name and
4162 # description of a test. The name is used to find the function to run
4163 # the test using "test_$name".
4165 # This supports a variety of methods of specifying specific test to
4166 # run or not run. These need to be documented...
4171 export base=`basetest $1`
4172 if [ ! -z "$ONLY" ]; then
4174 if [ ${!testname}x != x ]; then
4175 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4176 run_one_logged $1 "$2"
4180 if [ ${!testname}x != x ]; then
4181 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
4182 run_one_logged $1 "$2"
4192 if [ ${!testname}x != x ]; then
4193 TESTNAME=test_$1 skip "skipping excluded test $1"
4196 testname=EXCEPT_$base
4197 if [ ${!testname}x != x ]; then
4198 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4201 testname=EXCEPT_ALWAYS_$1
4202 if [ ${!testname}x != x ]; then
4203 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4206 testname=EXCEPT_ALWAYS_$base
4207 if [ ${!testname}x != x ]; then
4208 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4211 testname=EXCEPT_SLOW_$1
4212 if [ ${!testname}x != x ]; then
4213 TESTNAME=test_$1 skip "skipping SLOW test $1"
4216 testname=EXCEPT_SLOW_$base
4217 if [ ${!testname}x != x ]; then
4218 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4224 run_one_logged $1 "$2"
4231 module_loaded lnet || load_modules
4243 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4248 strace -o $TMP/$1.strace -ttt $*
4250 log "FINISHED: $*: rc $RC"
4257 banner test complete, duration $duration sec
4258 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4259 echo duration $duration >>$TESTSUITELOG
4263 # Set TEST_STATUS here. It will be used for logging the result.
4266 if [[ -f $LOGDIR/err ]]; then
4268 elif [[ -f $LOGDIR/skip ]]; then
4271 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4275 local FFREE=$(do_node $SINGLEMDS \
4276 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4277 local FTOTAL=$(do_node $SINGLEMDS \
4278 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4280 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4284 echo -n "Resetting fail_loc on all nodes..."
4285 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4291 # Log a message (on all nodes) padded with "=" before and after.
4292 # Also appends a timestamp and prepends the testsuite name.
4295 EQUALS="===================================================================================================="
4297 msg="== ${TESTSUITE} $*"
4299 [[ $last != "=" && $last != " " ]] && msg="$msg "
4300 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4301 # always include at least == after the message
4302 log "$msg== $(date +"%H:%M:%S (%s)")"
4306 # Run a single test function and cleanup after it.
4308 # This function should be run in a subshell so the test func can
4309 # exit() without stopping the whole script.
4314 tfile=f.${TESTSUITE}.${testnum}
4315 export tdir=d0.${TESTSUITE}/d${base}
4316 export TESTNAME=test_$testnum
4317 local SAVE_UMASK=`umask`
4320 banner "test $testnum: $message"
4321 test_${testnum} || error "test_$testnum failed with $?"
4324 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4325 check_catastrophe || error "LBUG/LASSERT detected"
4326 if [ "$PARALLEL" != "yes" ]; then
4327 ps auxww | grep -v grep | grep -q multiop &&
4328 error "multiop still running"
4337 # Wrapper around run_one to ensure:
4338 # - test runs in subshell
4339 # - output of test is saved to separate log file for error reporting
4340 # - test result is saved to data file
4343 local BEFORE=`date +%s`
4345 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4346 local test_log=$LOGDIR/$name
4349 local SAVE_UMASK=`umask`
4353 log_sub_test_begin test_${1}
4354 (run_one $1 "$2") 2>&1 | tee -i $test_log
4355 local RC=${PIPESTATUS[0]}
4357 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4358 echo "test_$1 returned $RC" | tee $LOGDIR/err
4360 duration=$((`date +%s` - $BEFORE))
4361 pass "$1" "(${duration}s)"
4363 if [[ -f $LOGDIR/err ]]; then
4364 TEST_ERROR=$(cat $LOGDIR/err)
4365 elif [[ -f $LOGDIR/skip ]]; then
4366 TEST_ERROR=$(cat $LOGDIR/skip)
4368 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4370 if [ -f $LOGDIR/err ]; then
4371 $FAIL_ON_ERROR && exit $RC
4380 # Print information of skipped tests to result.yml
4383 log_sub_test_begin $1
4385 log_sub_test_end "SKIP" "0" "0" "$@"
4389 (cd `dirname $1`; echo $PWD/`basename $1`)
4394 export base=`basetest $1`
4395 [ "$CHECK_GRANT" == "no" ] && return 0
4397 testname=GCHECK_ONLY_${base}
4398 [ ${!testname}x == x ] && return 0
4400 echo -n "checking grant......"
4402 local clients=$CLIENTS
4403 [ -z $clients ] && clients=$(hostname)
4405 # sync all the data and make sure no pending data on server
4406 do_nodes $clients sync
4409 client_grant=`do_nodes $clients \
4410 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4411 awk '{total += $1} END{print total}'`
4414 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4415 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4416 awk '{total += $1} END{print total}'`
4418 # check whether client grant == server grant
4419 if [ $client_grant -ne $server_grant ]; then
4420 echo "failed: client:${client_grant} server: ${server_grant}."
4421 do_nodes $(comma_list $(osts_nodes)) \
4422 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4423 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4426 echo "pass: client:${client_grant} server: ${server_grant}"
4431 ########################
4437 ost=`echo $1 | awk -F_ '{print $3}'`
4438 if [ -z $ost ]; then
4439 ost=`echo $1 | sed 's/-osc.*//'`
4444 ostuuid_from_index()
4446 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4449 ostname_from_index() {
4450 local uuid=$(ostuuid_from_index $1)
4454 index_from_ostuuid()
4456 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4459 mdtuuid_from_index()
4461 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4465 # Return unique identifier for given hostname
4468 echo $host_name | md5sum | cut -d' ' -f1
4472 # Returns list of ip addresses for each interface
4474 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
4479 # Cache address list to avoid mutiple execution of local_addr_list
4480 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
4482 for i in $LOCAL_ADDR_LIST ; do
4483 [[ "$i" == "$addr" ]] && return 0
4490 local is_local="IS_LOCAL_$(host_id $host_name)"
4491 if [ -z "${!is_local-}" ] ; then
4493 local host_ip=$($LUSTRE/tests/resolveip $host_name)
4494 is_local_addr "$host_ip" && eval $is_local=1
4496 [[ "${!is_local}" == "1" ]]
4501 local_node $node && return 1
4508 for node in $(mdts_nodes); do
4509 remote_node $node && return 0
4516 [ "$CLIENTONLY" ] && return 0 || true
4517 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4522 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4523 MSKIPPED=1 && return 1
4530 for node in $(osts_nodes) ; do
4531 remote_node $node && return 0
4538 [ "$CLIENTONLY" ] && return 0 || true
4539 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4544 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4545 OSKIPPED=1 && return 1
4552 MGS=$(facet_host mgs)
4553 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4558 remote_mds_nodsh || remote_ost_nodsh || \
4559 $(single_local_node $(comma_list $(nodes_list)))
4563 remote_ost && remote_mds
4566 # Get the active nodes for facets.
4574 for facet in ${facets//,/ }; do
4575 nodes="$nodes $(facet_active_host $facet)"
4578 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4582 # Get all of the active MDS nodes.
4584 echo -n $(facets_nodes $(get_facets MDS))
4587 # Get all of the active OSS nodes.
4589 echo -n $(facets_nodes $(get_facets OST))
4592 # Get all of the client nodes and active server nodes.
4594 local nodes=$HOSTNAME
4598 # CLIENTS (if specified) contains the local client
4599 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4601 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4602 nodes="$nodes $(facets_nodes $(get_facets))"
4605 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4609 # Get all of the remote client nodes and remote active server nodes.
4610 remote_nodes_list () {
4611 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4614 # Get all of the MDS nodes, including active and passive nodes.
4622 for i in $(seq $MDSCOUNT); do
4624 failover_host=mds${i}failover_HOST
4625 nodes="$nodes ${!host} ${!failover_host}"
4628 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4632 # Get all of the OSS nodes, including active and passive nodes.
4640 for i in $(seq $OSTCOUNT); do
4642 failover_host=ost${i}failover_HOST
4643 nodes="$nodes ${!host} ${!failover_host}"
4646 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4650 # Get all of the server nodes, including active and passive nodes.
4651 all_server_nodes () {
4656 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
4658 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4662 # Get all of the client and server nodes, including active and passive nodes.
4664 local nodes=$HOSTNAME
4668 # CLIENTS (if specified) contains the local client
4669 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
4671 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4672 nodes="$nodes $(all_server_nodes)"
4675 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
4679 init_clients_lists () {
4680 # Sanity check: exclude the local client from RCLIENTS
4681 local clients=$(hostlist_expand "$RCLIENTS")
4682 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4684 # Sanity check: exclude the dup entries
4685 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4687 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4689 # Sanity check: exclude the dup entries from CLIENTS
4690 # for those configs which has SINGLCLIENT set to local client
4691 clients=$(for i in $clients; do echo $i; done | sort -u)
4693 CLIENTS=$(comma_list $clients)
4694 local -a remoteclients=($RCLIENTS)
4695 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4696 varname=CLIENT$((i + 2))
4697 eval $varname=${remoteclients[i]}
4700 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4703 get_random_entry () {
4706 rnodes=${rnodes//,/ }
4708 local -a nodes=($rnodes)
4709 local num=${#nodes[@]}
4710 local i=$((RANDOM * num * 2 / 65536))
4716 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4721 lctl get_param version | grep -q patchless
4725 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4726 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4731 echo $nodes | wc -w || true
4735 local nodes=$(osts_nodes)
4736 local osscount=$(get_node_count "$nodes")
4737 [ ! "$OSTCOUNT" = "$osscount" ]
4741 local nodes=$(mdts_nodes)
4742 local mdtcount=$(get_node_count "$nodes")
4743 [ ! "$MDSCOUNT" = "$mdtcount" ]
4746 generate_machine_file() {
4747 local nodes=${1//,/ }
4748 local machinefile=$2
4750 for node in $nodes; do
4751 echo $node >>$machinefile || \
4752 { echo "can not generate machinefile $machinefile" && return 1; }
4757 local file=$1/stripe
4760 $LFS getstripe -v $file || error "getstripe $file failed"
4764 setstripe_nfsserver () {
4767 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4768 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4770 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4772 do_nodev $nfsserver lfs setstripe "$@"
4775 # Check and add a test group.
4781 local gid=$(getent group $group_name | cut -d: -f3)
4782 if [[ -n "$gid" ]]; then
4783 [[ "$gid" -eq "$group_id" ]] || {
4784 error_noexit "inconsistent group ID:" \
4785 "new: $group_id, old: $gid"
4789 groupadd -g $group_id $group_name
4796 # Check and add a test user.
4809 local uid=$(getent passwd $user_name | cut -d: -f3)
4810 if [[ -n "$uid" ]]; then
4811 if [[ "$uid" -eq "$user_id" ]]; then
4812 local dir=$(getent passwd $user_name | cut -d: -f6)
4813 if [[ "$dir" != "$home" ]]; then
4815 usermod -d $home $user_name
4819 error_noexit "inconsistent user ID:" \
4820 "new: $user_id, old: $uid"
4825 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4832 check_runas_id_ret() {
4834 local myRUNAS_UID=$1
4835 local myRUNAS_GID=$2
4838 if [ -z "$myRUNAS" ]; then
4839 error_exit "myRUNAS command must be specified for check_runas_id"
4842 $myRUNAS krb5_login.sh || \
4843 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4845 mkdir $DIR/d0_runas_test
4847 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4848 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4849 rm -rf $DIR/d0_runas_test
4854 local myRUNAS_UID=$1
4855 local myRUNAS_GID=$2
4858 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4859 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4860 Please set RUNAS_ID to some UID which exists on MDS and client or
4861 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4864 # obtain the UID/GID for MPI_USER
4868 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4869 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4871 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4872 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4875 # obtain and cache Kerberos ticket-granting ticket
4876 refresh_krb5_tgt() {
4877 local myRUNAS_UID=$1
4878 local myRUNAS_GID=$2
4881 if [ -z "$myRUNAS" ]; then
4882 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4885 CLIENTS=${CLIENTS:-$HOSTNAME}
4886 do_nodes $CLIENTS "set -x
4887 if ! $myRUNAS krb5_login.sh; then
4888 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4893 # Run multiop in the background, but wait for it to print
4894 # "PAUSING" to its stdout before returning from this function.
4895 multiop_bg_pause() {
4896 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4900 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4903 echo "$MULTIOP_PROG $FILE v$ARGS"
4904 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4906 echo "TMPPIPE=${TMPPIPE}"
4907 read -t 60 multiop_output < $TMPPIPE
4908 if [ $? -ne 0 ]; then
4913 if [ "$multiop_output" != "PAUSING" ]; then
4914 echo "Incorrect multiop output: $multiop_output"
4929 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4935 inodes_available () {
4936 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4940 mdsrate_inodes_available () {
4941 local min_inodes=$(inodes_available)
4942 echo $((min_inodes * 99 / 100))
4945 # reset llite stat counters
4946 clear_llite_stats(){
4947 lctl set_param -n llite.*.stats 0
4950 # sum llite stat items
4951 calc_llite_stats() {
4952 local res=$(lctl get_param -n llite.*.stats |
4953 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4957 # reset osc stat counters
4959 lctl set_param -n osc.*.osc_stats 0
4962 # sum osc stat items
4964 local res=$(lctl get_param -n osc.*.osc_stats |
4965 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4970 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4973 calc_osc_kbytes () {
4974 df $MOUNT > /dev/null
4975 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4978 # save_lustre_params(comma separated facet list, parameter_mask)
4979 # generate a stream of formatted strings (<facet> <param name>=<param value>)
4980 save_lustre_params() {
4986 for facet in ${facets//,/ }; do
4987 node=$(facet_active_host $facet)
4988 [[ *\ $node\ * = " $nodes " ]] && continue
4989 nodes="$nodes $node"
4991 do_node $node "$LCTL get_param $2 |
4992 while read s; do echo $facet \\\$s; done"
4996 # restore lustre parameters from input stream, produces by save_lustre_params
4997 restore_lustre_params() {
5002 while IFS=" =" read facet name val; do
5003 do_facet $facet "$LCTL set_param -n $name $val"
5007 check_catastrophe() {
5008 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
5009 local C=$CATASTROPHE
5010 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
5012 [ -z "$rnodes" ] && return 0
5015 data=$(do_nodes "$rnodes" "rc=\\\$([ -f $C ] &&
5016 echo \\\$(< $C) || echo 0);
5017 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
5020 if [ -n "$data" ]; then
5027 # CMD: determine mds index where directory inode presents
5030 local file=$dir/f0.get_mds_dir_tmpfile
5035 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5036 local -a oldused=($iused)
5038 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
5040 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
5041 local -a newused=($iused)
5044 for ((i=0; i<${#newused[@]}; i++)); do
5045 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
5051 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
5054 mdsrate_cleanup () {
5056 mpi_run -np $1 ${MACHINEFILE_OPTION} $2 ${MDSRATE} --unlink \
5057 --nfiles $3 --dir $4 --filefmt $5 $6
5062 delayed_recovery_enabled () {
5063 local var=${SINGLEMDS}_svc
5064 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
5067 ########################
5069 convert_facet2label() {
5072 if [ x$facet = xost ]; then
5076 local varsvc=${facet}_svc
5078 if [ -n ${!varsvc} ]; then
5081 error "No lablel for $facet!"
5085 get_clientosc_proc_path() {
5089 get_lustre_version () {
5090 local facet=${1:-"$SINGLEMDS"}
5091 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
5094 lustre_version_code() {
5095 local facet=${1:-"$SINGLEMDS"}
5096 version_code $(get_lustre_version $1)
5099 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
5100 # used by MDT would not be changed.
5101 # mdt lov: fsname-mdtlov
5102 # mdt osc: fsname-OSTXXXX-osc
5103 mds_on_old_device() {
5104 local mds=${1:-"$SINGLEMDS"}
5106 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
5107 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
5108 > /dev/null 2>&1" && return 0
5113 get_mdtosc_proc_path() {
5115 local ost_label=${2:-"*OST*"}
5117 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
5118 local mdt_label=$(convert_facet2label $mds_facet)
5119 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
5121 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
5122 mds_on_old_device $mds_facet; then
5123 echo "${ost_label}-osc"
5125 echo "${ost_label}-osc-${mdt_index}"
5129 get_osc_import_name() {
5132 local label=$(convert_facet2label $ost)
5134 if [ "${facet:0:3}" = "mds" ]; then
5135 get_mdtosc_proc_path $facet $label
5139 get_clientosc_proc_path $label
5143 _wait_import_state () {
5146 local maxtime=${3:-$(max_recovery_time)}
5150 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5151 while [ "${CONN_STATE}" != "${expected}" ]; do
5152 if [ "${expected}" == "DISCONN" ]; then
5153 # for disconn we can check after proc entry is removed
5154 [ "x${CONN_STATE}" == "x" ] && return 0
5155 # with AT enabled, we can have connect request timeout near of
5156 # reconnect timeout and test can't see real disconnect
5157 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
5159 [ $i -ge $maxtime ] && \
5160 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
5163 # Add uniq for multi-mount case
5164 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
5168 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
5172 wait_import_state() {
5175 local maxtime=${3:-$(max_recovery_time)}
5178 for param in ${params//,/ }; do
5179 _wait_import_state $state $param $maxtime || return
5183 wait_import_state_mount() {
5184 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5188 wait_import_state $*
5191 # One client request could be timed out because server was not ready
5192 # when request was sent by client.
5193 # The request timeout calculation details :
5195 # /* We give the server rq_timeout secs to process the req, and
5196 # add the network latency for our local timeout. */
5197 # request->rq_deadline = request->rq_sent + request->rq_timeout +
5198 # ptlrpc_at_get_net_latency(request) ;
5200 # ptlrpc_connect_import ()
5201 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5204 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
5205 # ptlrpc_at_get_net_latency(request) ->
5206 # at_get (max (iat_net_latency=0, at_min)) = at_min
5209 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
5210 # INITIAL_CONNECT_TIMEOUT + at_min
5212 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
5213 # because we can not get this value in runtime,
5214 # the value depends on configure options, and it is not stored in /proc.
5216 # #define CONNECTION_SWITCH_MIN 5U
5217 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5219 request_timeout () {
5222 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
5223 local init_connect_timeout=$TIMEOUT
5224 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5226 local at_min=$(at_get $facet at_min)
5228 echo $(( init_connect_timeout + at_min ))
5231 _wait_osc_import_state() {
5235 local ost=$(get_osc_import_name $facet $ost_facet)
5237 local param="osc.${ost}.ost_server_uuid"
5240 # 1. wait the deadline of client 1st request (it could be skipped)
5241 # 2. wait the deadline of client 2nd request
5242 local maxtime=$(( 2 * $(request_timeout $facet)))
5244 #During setup time, the osc might not be setup, it need wait
5245 #until list_param can return valid value. And also if there
5246 #are mulitple osc entries we should list all of them before
5248 local params=$($LCTL list_param $param 2>/dev/null || true)
5249 while [ -z "$params" ]; do
5250 if [ $i -ge $maxtime ]; then
5251 echo "can't get $param by list_param in $maxtime secs"
5252 if [[ $facet != client* ]]; then
5253 echo "Go with $param directly"
5262 params=$($LCTL list_param $param 2>/dev/null || true)
5265 if ! do_rpc_nodes "$(facet_active_host $facet)" \
5266 wait_import_state $expected "$params" $maxtime; then
5267 error "import is not in ${expected} state"
5274 wait_osc_import_state() {
5280 if [[ $facet = mds ]]; then
5281 for num in $(seq $MDSCOUNT); do
5282 _wait_osc_import_state mds$num "$ost_facet" "$expected"
5285 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
5289 get_clientmdc_proc_path() {
5297 [ -z "$list" ] && return 0
5299 # Add paths to lustre tests for 32 and 64 bit systems.
5300 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
5301 local TESTPATH="$RLUSTRE/tests:"
5302 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
5303 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
5306 wait_clients_import_state () {
5313 if [ "$FAILURE_MODE" = HARD ]; then
5314 facets=$(facets_on_host $(facet_active_host $facet))
5317 for facet in ${facets//,/ }; do
5318 local label=$(convert_facet2label $facet)
5321 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
5322 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
5323 *) error "unknown facet!" ;;
5325 local params=$(expand_list $params $proc_path)
5328 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params; then
5329 error "import is not in ${expected} state"
5339 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
5340 $LCTL get_param obdfilter.*.kbytesavail))
5341 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
5342 $LCTL get_param -n obdfilter.*.tot_granted))
5343 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
5344 $LCTL get_param -n obdfilter.*.kbytestotal))
5345 for ((i=0; i<${#AVAILA[@]}; i++)); do
5346 local -a AVAIL1=(${AVAILA[$i]//=/ })
5347 local -a TOTAL=(${TOTALA[$i]//=/ })
5348 GRANT=$((${GRANTA[$i]}/1024))
5349 # allow 1% of total space in bavail because of delayed
5350 # allocation with ZFS which might release some free space after
5351 # txg commit. For small devices, we set a mininum of 8MB
5352 local LIMIT=$((${TOTAL} / 100 + 8000))
5353 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5354 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5355 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5356 echo " FULL" || echo
5362 do_facet mgs lctl pool_list $1
5366 local fsname=${1%%.*}
5367 local poolname=${1##$fsname.}
5369 do_facet mgs lctl pool_new $1
5371 # get param should return err unless pool is created
5372 [[ $RC -ne 0 ]] && return $RC
5374 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5375 2>/dev/null || echo foo" "" || RC=1
5376 if [[ $RC -eq 0 ]]; then
5379 error "pool_new failed $1"
5384 add_pool_to_list () {
5385 local fsname=${1%%.*}
5386 local poolname=${1##$fsname.}
5388 local listvar=${fsname}_CREATED_POOLS
5389 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5392 remove_pool_from_list () {
5393 local fsname=${1%%.*}
5394 local poolname=${1##$fsname.}
5396 local listvar=${fsname}_CREATED_POOLS
5397 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5400 destroy_pool_int() {
5402 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5403 awk '$1 !~ /^Pool:/ {print $1}')
5404 for ost in $OSTS; do
5405 do_facet mgs lctl pool_remove $1 $ost
5407 do_facet mgs lctl pool_destroy $1
5410 # <fsname>.<poolname> or <poolname>
5412 local fsname=${1%%.*}
5413 local poolname=${1##$fsname.}
5415 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5419 pool_list $fsname.$poolname || return $?
5421 destroy_pool_int $fsname.$poolname
5423 [[ $RC -ne 0 ]] && return $RC
5425 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5426 2>/dev/null || echo foo" "foo" || RC=1
5428 if [[ $RC -eq 0 ]]; then
5429 remove_pool_from_list $fsname.$poolname
5431 error "destroy pool failed $1"
5437 local fsname=${1:-$FSNAME}
5439 local listvar=${fsname}_CREATED_POOLS
5443 [ x${!listvar} = x ] && return 0
5445 echo destroy the created pools: ${!listvar}
5446 for poolname in ${!listvar//,/ }; do
5447 destroy_pool $fsname.$poolname
5452 local fsname=${1:-$FSNAME}
5454 destroy_pools $fsname
5460 local ts=$(date +%s)
5463 if [[ ! -f "$YAML_LOG" ]]; then
5464 # init_logging is not performed before gather_logs,
5465 # so the $LOGDIR needs to be checked here
5466 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5469 [ -f $LOGDIR/shared ] && docp=false
5471 # dump lustre logs, dmesg
5473 prefix="$TESTLOG_PREFIX.$TESTNAME"
5475 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5477 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5478 echo "Dumping logs only on local client."
5479 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5480 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5485 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5486 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5487 if [ ! -f $LOGDIR/shared ]; then
5488 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5501 for i in $(seq 0 $num_mntpts); do
5502 cmd="ls -laf ${mntpt_root}$i/$dir"
5508 for pid in $pids; do
5515 # target_start_and_reset_recovery_timer()
5516 # service_time = at_est2timeout(service_time);
5517 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5518 # INITIAL_CONNECT_TIMEOUT);
5519 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5520 #define CONNECTION_SWITCH_INC 1
5521 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5522 #define CONNECTION_SWITCH_MIN 5U
5524 max_recovery_time () {
5525 local init_connect_timeout=$(( TIMEOUT / 20 ))
5526 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5528 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5533 get_clients_mount_count () {
5534 local clients=${CLIENTS:-`hostname`}
5536 # we need to take into account the clients mounts and
5537 # exclude mds/ost mounts if any;
5538 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5542 PROC_CLI="srpc_info"
5550 if [ $M -lt $N ]; then
5554 while [ $N -lt $M ]; do
5564 calc_connection_cnt() {
5567 # MDT->MDT = 2 * C(M, 2)
5571 comb_m2=$(combination $MDSCOUNT 2)
5573 local num_clients=$(get_clients_mount_count)
5575 local cnt_mdt2mdt=$((comb_m2 * 2))
5576 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5577 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5578 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5579 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5580 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5581 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5595 local cmd="$tgt.srpc.flavor"
5597 if [ $net == "any" ]; then
5602 if [ $dir != "any" ]; then
5607 log "Setting sptlrpc rule: $cmd"
5608 do_facet mgs "$LCTL conf_param $cmd"
5617 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5618 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5620 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5622 if [ "x$bulkspec" != "x" ]; then
5623 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5625 if [ "x$algs" != "x" ]; then
5626 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5628 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5629 if [ $bulk == "bulkn" ]; then
5630 bulk_count=`echo "$output" | grep "bulk flavor" \
5631 | grep "null/null" | wc -l`
5632 elif [ $bulk == "bulki" ]; then
5633 bulk_count=`echo "$output" | grep "bulk flavor" \
5634 | grep "/null" | grep -v "null/" | wc -l`
5636 bulk_count=`echo "$output" | grep "bulk flavor" \
5637 | grep -v "/null" | grep -v "null/" | wc -l`
5641 [ $bulk_count -lt $count ] && count=$bulk_count
5652 local clients=${CLIENTS:-`hostname`}
5654 for c in ${clients//,/ }; do
5655 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5656 tmpcnt=`count_flvr "$output" $flavor`
5657 cnt=$((cnt + tmpcnt))
5667 local clients=${CLIENTS:-`hostname`}
5669 for c in ${clients//,/ }; do
5670 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5671 tmpcnt=`count_flvr "$output" $flavor`
5672 cnt=$((cnt + tmpcnt))
5682 if [ $MDSCOUNT -le 1 ]; then
5687 for num in `seq $MDSCOUNT`; do
5688 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5689 tmpcnt=`count_flvr "$output" $flavor`
5690 cnt=$((cnt + tmpcnt))
5701 for num in `seq $MDSCOUNT`; do
5702 mdtosc=$(get_mdtosc_proc_path mds$num)
5703 mdtosc=${mdtosc/-MDT*/-MDT\*}
5704 output=$(do_facet mds$num lctl get_param -n \
5705 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5706 tmpcnt=`count_flvr "$output" $flavor`
5707 cnt=$((cnt + tmpcnt))
5716 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5717 count_flvr "$output" $flavor
5722 local dir=$1 # from to
5723 local flavor=$2 # flavor expected
5726 if [ $dir == "cli2mdt" ]; then
5727 res=`flvr_cnt_cli2mdt $flavor`
5728 elif [ $dir == "cli2ost" ]; then
5729 res=`flvr_cnt_cli2ost $flavor`
5730 elif [ $dir == "mdt2mdt" ]; then
5731 res=`flvr_cnt_mdt2mdt $flavor`
5732 elif [ $dir == "mdt2ost" ]; then
5733 res=`flvr_cnt_mdt2ost $flavor`
5734 elif [ $dir == "all2ost" ]; then
5735 res1=`flvr_cnt_mdt2ost $flavor`
5736 res2=`flvr_cnt_cli2ost $flavor`
5737 res=$((res1 + res2))
5738 elif [ $dir == "all2mdt" ]; then
5739 res1=`flvr_cnt_mdt2mdt $flavor`
5740 res2=`flvr_cnt_cli2mdt $flavor`
5741 res=$((res1 + res2))
5742 elif [ $dir == "all2all" ]; then
5743 res1=`flvr_cnt_mdt2ost $flavor`
5744 res2=`flvr_cnt_cli2ost $flavor`
5745 res3=`flvr_cnt_mdt2mdt $flavor`
5746 res4=`flvr_cnt_cli2mdt $flavor`
5747 res=$((res1 + res2 + res3 + res4))
5755 local dir=$1 # from to
5756 local flavor=$2 # flavor expected
5757 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5761 for ((i=0;i<20;i++)); do
5762 echo -n "checking $dir..."
5763 res=$(do_check_flavor $dir $flavor)
5764 echo "found $res/$expect $flavor connections"
5765 [ $res -ge $expect ] && return 0
5769 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5773 restore_to_default_flavor()
5775 local proc="mgs.MGS.live.$FSNAME"
5777 echo "restoring to default flavor..."
5779 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5781 # remove all existing rules if any
5782 if [ $nrule -ne 0 ]; then
5783 echo "$nrule existing rules"
5784 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5785 echo "remove rule: $rule"
5786 spec=`echo $rule | awk -F = '{print $1}'`
5787 do_facet mgs "$LCTL conf_param -d $spec"
5791 # verify no rules left
5792 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5793 [ $nrule -ne 0 ] && error "still $nrule rules left"
5795 # wait for default flavor to be applied
5796 # currently default flavor for all connections are 'null'
5797 wait_flavor all2all null
5798 echo "now at default flavor settings"
5803 local flavor=${1:-null}
5805 echo "setting all flavor to $flavor"
5807 # FIXME need parameter to this fn
5808 # and remove global vars
5809 local cnt_all2all=$(calc_connection_cnt all2all)
5811 local res=$(do_check_flavor all2all $flavor)
5812 if [ $res -eq $cnt_all2all ]; then
5813 echo "already have total $res $flavor connections"
5817 echo "found $res $flavor out of total $cnt_all2all connections"
5818 restore_to_default_flavor
5820 [[ $flavor = null ]] && return 0
5822 set_rule $FSNAME any any $flavor
5823 wait_flavor all2all $flavor
5829 # Checking for shared logdir
5830 if [ ! -d $dir ]; then
5831 # Not found. Create local logdir
5834 touch $dir/check_file.$(hostname -s)
5839 check_write_access() {
5844 for node in $(nodes_list); do
5845 file=$dir/check_file.$(short_hostname $node)
5846 if [[ ! -f "$file" ]]; then
5847 # Logdir not accessible/writable from this node.
5850 rm -f $file || return 1
5856 if [[ -n $YAML_LOG ]]; then
5859 local SAVE_UMASK=`umask`
5862 export YAML_LOG=${LOGDIR}/results.yml
5866 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5867 if check_shared_dir $LOGDIR; then
5868 touch $LOGDIR/shared
5869 echo "Logging to shared log directory: $LOGDIR"
5871 echo "Logging to local directory: $LOGDIR"
5874 yml_nodes_file $LOGDIR >> $YAML_LOG
5875 yml_results_file >> $YAML_LOG
5882 yml_log_test $1 >> $YAML_LOG
5886 yml_log_test_status $@ >> $YAML_LOG
5889 log_sub_test_begin() {
5890 yml_log_sub_test_begin "$@" >> $YAML_LOG
5893 log_sub_test_end() {
5894 yml_log_sub_test_end "$@" >> $YAML_LOG
5900 local llverdev_opts=$2
5901 local devname=$(basename $1)
5902 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5903 # loop devices aren't in /proc/partitions
5904 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5906 size=$(($size / 1024 / 1024)) # Gb
5908 local partial_arg=""
5909 # Run in partial (fast) mode if the size
5910 # of a partition > 1 GB
5911 [ $size -gt 1 ] && partial_arg="-p"
5913 llverdev --force $partial_arg $llverdev_opts $dev
5919 local llverfs_opts=$2
5920 local use_partial_arg=$3
5921 local partial_arg=""
5922 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5924 # Run in partial (fast) mode if the size
5925 # of a partition > 1 GB
5926 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
5928 llverfs $partial_arg $llverfs_opts $dir
5931 #Remove objects from OST
5932 remove_ost_objects() {
5938 local mntpt=$(facet_mntpt $facet)
5939 local opts=$OST_MOUNT_OPTS
5943 echo "removing objects from $ostdev on $facet: $objids"
5944 if ! test -b $ostdev; then
5945 opts=$(csa_add "$opts" -o loop)
5947 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
5950 for i in $objids; do
5951 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
5953 umount -f $mntpt || return $?
5957 #Remove files from MDT
5958 remove_mdt_files() {
5963 local mntpt=$(facet_mntpt $facet)
5964 local opts=$MDS_MOUNT_OPTS
5966 echo "removing files from $mdtdev on $facet: $files"
5967 if [ $(facet_fstype $facet) == ldiskfs ] &&
5968 ! do_facet $facet test -b $mdtdev; then
5969 opts=$(csa_add "$opts" -o loop)
5971 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5975 rm $mntpt/ROOT/$f || { rc=$?; break; }
5977 umount -f $mntpt || return $?
5981 duplicate_mdt_files() {
5986 local mntpt=$(facet_mntpt $facet)
5987 local opts=$MDS_MOUNT_OPTS
5989 echo "duplicating files on $mdtdev on $facet: $files"
5990 mkdir -p $mntpt || return $?
5991 if [ $(facet_fstype $facet) == ldiskfs ] &&
5992 ! do_facet $facet test -b $mdtdev; then
5993 opts=$(csa_add "$opts" -o loop)
5995 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
6006 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
6007 pushd $mntpt/ROOT > /dev/null || return $?
6010 touch $f.bad || return $?
6011 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
6013 [ $rc -eq 0 ] || return $rc
6014 setfattr --restore $tmp || return $?
6020 local devs=${1//,/ }
6023 local rslt=$TMP/sgpdd_survey
6025 # sgpdd-survey cleanups ${rslt}.* files
6027 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
6033 # returns the canonical name for an ldiskfs device
6038 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
6039 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
6040 echo dm-\\\${foo##*:};
6042 echo \\\$(basename \\\$dv);
6046 is_sanity_benchmark() {
6047 local benchmarks="dbench bonnie iozone fsx"
6049 for b in $benchmarks; do
6050 if [ "$b" == "$suite" ]; then
6058 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
6061 # Get the block size of the filesystem.
6067 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
6068 awk '/^Block size:/ {print $3}')
6072 # Check whether the "large_xattr" feature is enabled or not.
6073 large_xattr_enabled() {
6074 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
6076 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6078 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
6079 return ${PIPESTATUS[0]}
6082 # Get the maximum xattr size supported by the filesystem.
6086 if large_xattr_enabled; then
6087 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
6090 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
6091 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
6093 # maximum xattr size = size of block - size of header -
6094 # size of 1 entry - 4 null bytes
6095 size=$((block_size - 32 - 32 - 4))
6101 # Dump the value of the named xattr from a file.
6106 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
6109 # Generate a string with size of $size bytes.
6111 local size=${1:-1024} # in bytes
6113 echo "$(head -c $size < /dev/zero | tr '\0' y)"
6116 reformat_external_journal() {
6117 if [ ! -z ${EJOURNAL} ]; then
6118 local rcmd="do_facet ${SINGLEMDS}"
6120 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
6121 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
6125 # MDT file-level backup/restore
6126 mds_backup_restore() {
6127 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6128 local mntpt=$(facet_mntpt brpt)
6129 local rcmd="do_facet ${SINGLEMDS}"
6130 local metaea=${TMP}/backup_restore.ea
6131 local metadata=${TMP}/backup_restore.tgz
6132 local opts=${MDS_MOUNT_OPTS}
6133 local svc=${SINGLEMDS}_svc
6136 if ! ${rcmd} test -b ${devname}; then
6137 opts=$(csa_add "$opts" -o loop)
6140 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
6142 # step 1: build mount point
6143 ${rcmd} mkdir -p $mntpt
6144 # step 2: cleanup old backup
6145 ${rcmd} rm -f $metaea $metadata
6147 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6148 if [ ! -z $igif ]; then
6149 # step 3.5: rm .lustre
6150 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
6152 # step 4: backup metaea
6154 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
6156 # step 5: backup metadata
6158 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
6160 ${rcmd} umount -d $mntpt || return 4
6161 # step 7: reformat external journal if needed
6162 reformat_external_journal || return 5
6163 # step 8: reformat dev
6164 echo "reformat new device"
6165 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS} ${devname}) --backfstype \
6166 ldiskfs --reformat ${devname} $(mdsvdevname 1) > /dev/null ||
6169 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
6170 # step 10: restore metadata
6172 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
6173 # step 11: restore metaea
6175 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
6176 # step 12: remove recovery logs
6177 echo "remove recovery logs"
6178 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
6179 # step 13: umount dev
6180 ${rcmd} umount -d $mntpt || return 10
6181 # step 14: cleanup tmp backup
6182 ${rcmd} rm -f $metaea $metadata
6183 # step 15: reset device label - it's not virgin on
6184 ${rcmd} e2label $devname ${!svc}
6189 local devname=$(mdsdevname ${SINGLEMDS//mds/})
6190 local mntpt=$(facet_mntpt brpt)
6191 local rcmd="do_facet ${SINGLEMDS}"
6193 local opts=${MDS_MOUNT_OPTS}
6195 if ! ${rcmd} test -b ${devname}; then
6196 opts=$(csa_add "$opts" -o loop)
6199 echo "remove OI files: idx=${idx}"
6201 # step 1: build mount point
6202 ${rcmd} mkdir -p $mntpt
6204 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
6205 if [ -z $idx ]; then
6206 # step 3: remove all OI files
6207 ${rcmd} rm -fv $mntpt/oi.16*
6208 elif [ $idx -lt 2 ]; then
6209 ${rcmd} rm -fv $mntpt/oi.16.${idx}
6213 # others, rm oi.16.[idx, idx * idx, idx ** ...]
6214 for ((i=${idx}; i<64; i=$((i * idx)))); do
6215 ${rcmd} rm -fv $mntpt/oi.16.${i}
6219 ${rcmd} umount -d $mntpt || return 2
6220 # OI files will be recreated when mounted as lustre next time.
6223 # generate maloo upload-able log file name
6224 # \param logname specify unique part of file name
6225 generate_logname() {
6226 local logname=${1:-"default_logname"}
6228 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
6231 # make directory on different MDTs
6243 *) error "Only creating single directory is supported";;
6246 child=$(basename $path)
6247 parent=$(dirname $path)
6249 if [ "$option" == "-p" -a -d $parent/$child ]; then
6253 if [ ! -d ${parent} ]; then
6254 if [ "$option" == "-p" ]; then
6261 if [ $MDSCOUNT -le 1 ]; then
6262 mkdir $option $parent/$child || rc=$?
6264 local mdt_idx=$($LFS getstripe -M $parent)
6265 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
6267 if [ "$mdt_idx" -ne 0 ]; then
6268 mkdir $option $parent/$child || rc=$?
6270 mdt_idx=$((test_num % MDSCOUNT))
6271 echo "mkdir $mdt_idx for $parent/$child"
6272 $LFS setdirstripe -i $mdt_idx $parent/$child || rc=$?