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 export JOBSTATS_AUTO=${JOBSTATS_AUTO:-1}
19 export JOBID_VAR=${JOBID_VAR:-"procname_uid"}
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}
126 export MKE2FS=$MKE2FS
127 if [ -z "$MKE2FS" ]; then
128 if which mkfs.ldiskfs >/dev/null 2>&1; then
129 export MKE2FS=mkfs.ldiskfs
135 export DEBUGFS=$DEBUGFS
136 if [ -z "$DEBUGFS" ]; then
137 if which debugfs.ldiskfs >/dev/null 2>&1; then
138 export DEBUGFS=debugfs.ldiskfs
140 export DEBUGFS=debugfs
144 export TUNE2FS=$TUNE2FS
145 if [ -z "$TUNE2FS" ]; then
146 if which tunefs.ldiskfs >/dev/null 2>&1; then
147 export TUNE2FS=tunefs.ldiskfs
149 export TUNE2FS=tune2fs
153 export E2LABEL=$E2LABEL
154 if [ -z "$E2LABEL" ]; then
155 if which label.ldiskfs >/dev/null 2>&1; then
156 export E2LABEL=label.ldiskfs
158 export E2LABEL=e2label
162 export DUMPE2FS=$DUMPE2FS
163 if [ -z "$DUMPE2FS" ]; then
164 if which dumpfs.ldiskfs >/dev/null 2>&1; then
165 export DUMPE2FS=dumpfs.ldiskfs
167 export DUMPE2FS=dumpe2fs
171 export E2FSCK=$E2FSCK
172 if [ -z "$E2FSCK" ]; then
173 if which fsck.ldiskfs >/dev/null 2>&1; then
174 export E2FSCK=fsck.ldiskfs
180 export LFSCK_BIN=${LFSCK_BIN:-lfsck}
181 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after each test suite
182 export FSCK_MAX_ERR=4 # File system errors left uncorrected
184 export ZFS=${ZFS:-zfs}
185 export ZPOOL=${ZPOOL:-zpool}
186 export ZDB=${ZDB:-zdb}
188 #[ -d /r ] && export ROOT=${ROOT:-/r}
189 export TMP=${TMP:-$ROOT/tmp}
190 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
191 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
192 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
194 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
195 if ! echo $PATH | grep -q $LUSTRE/utils; then
196 export PATH=$LUSTRE/utils:$PATH
198 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
199 export PATH=$LUSTRE/utils/gss:$PATH
201 if ! echo $PATH | grep -q $LUSTRE/tests; then
202 export PATH=$LUSTRE/tests:$PATH
204 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
205 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
207 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
208 [ ! -f "$LST" ] && export LST=$(which lst)
209 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
210 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
211 # Ubuntu, at least, has a truncate command in /usr/bin
212 # so fully path our truncate command.
213 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
214 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
215 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
216 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
217 export PATH=$LUSTRE/tests/racer:$PATH:
219 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
220 export PATH=$LUSTRE/tests/mpi:$PATH
222 export RSYNC_RSH=${RSYNC_RSH:-rsh}
224 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
225 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
226 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
227 [ ! -f "$LFS" ] && export LFS=$(which lfs)
228 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
229 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
231 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
232 if [ ! -f "$L_GETIDENTITY" ]; then
233 if `which l_getidentity > /dev/null 2>&1`; then
234 export L_GETIDENTITY=$(which l_getidentity)
236 export L_GETIDENTITY=NONE
239 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
240 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
241 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
242 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
243 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
244 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
245 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
246 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
247 [ ! -f "$LUSTRE_RMMOD" ] &&
248 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
249 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
250 [ ! -f "$LFS_MIGRATE" ] &&
251 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
252 export NAME=${NAME:-local}
253 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
254 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] && \
255 export LGSSD=$(which lgssd)
256 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
257 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
258 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
260 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
263 if [ "$ACCEPTOR_PORT" ]; then
264 export PORT_OPT="--port $ACCEPTOR_PORT"
269 echo "Using GSS/krb5 ptlrpc security flavor"
270 which lgss_keyring > /dev/null 2>&1 || \
271 error_exit "built with gss disabled! SEC=$SEC"
282 IDENTITY_UPCALL=false
285 USE_OFD=${USE_OFD:-yes}
286 [ "$USE_OFD" = "yes" ] && LOAD_MODULES_REMOTE=true
288 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
290 # Paths on remote nodes, if different
291 export RLUSTRE=${RLUSTRE:-$LUSTRE}
292 export RPWD=${RPWD:-$PWD}
293 export I_MOUNTED=${I_MOUNTED:-"no"}
294 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mds.ko -a \
295 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mds.ko -a \
296 ! -f `dirname $0`/../mds/mds.ko ]; then
297 export CLIENTMODSONLY=yes
300 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
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 $TESTSUITELOG || true
327 ncpts=$(do_facet $facet "lctl get_param -n " \
328 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
330 if [ $ncpts -eq 0 ]; then
338 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
339 eval set -- $(tr "[:punct:]" " " <<< $*)
341 echo -n $((($1 << 16) | ($2 << 8) | $3))
344 export LINUX_VERSION=$(uname -r | sed -e "s/[-.]/ /3" -e "s/ .*//")
345 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
348 /sbin/lsmod | grep -q "^\<$1\>"
351 # Load a module on the system where this is running.
353 # Synopsis: load_module module_name [module arguments for insmod/modprobe]
355 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
356 # will be used as the arguments. Otherwise arguments will be obtained from
357 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
364 BASE=`basename $module $EXT`
366 module_loaded ${BASE} && return
368 # If no module arguments were passed, get them from $MODOPTS_<MODULE>, else from
370 if [ $# -eq 0 ]; then
371 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
372 # Bash until 4.x, so we resort to eval.
373 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
374 eval set -- \$$optvar
375 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
376 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
377 set -- $(grep -P "^options\\s+${BASE}" $MODPROBECONF)
378 # Get rid of "options $module"
379 (($# > 0)) && shift 2
381 # Ensure we have accept=all for lnet
382 if [ $(basename $module) = lnet ]; then
383 # OK, this is a bit wordy...
384 local arg accept_all_present=false
386 [ "$arg" = accept=all ] && accept_all_present=true
388 $accept_all_present || set -- "$@" accept=all
393 [ $# -gt 0 ] && echo "${module} options: '$*'"
395 # Note that insmod will ignore anything in modprobe.conf, which is why we're
396 # passing options on the command-line.
397 if [ "$BASE" == "lnet_selftest" ] && \
398 [ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]; then
399 insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
400 elif [ -f ${LUSTRE}/${module}${EXT} ]; then
401 insmod ${LUSTRE}/${module}${EXT} "$@"
403 # must be testing a "make install" or "rpm" installation
404 # note failed to load ptlrpc_gss is considered not fatal
405 if [ "$BASE" == "ptlrpc_gss" ]; then
406 modprobe $BASE "$@" 2>/dev/null || echo "gss/krb5 is not supported"
413 llite_lloop_enabled() {
414 local n1=$(uname -r | cut -d. -f1)
415 local n2=$(uname -r | cut -d. -f2)
416 local n3=$(uname -r | cut -d- -f1 | cut -d. -f3)
418 # load the llite_lloop module for < 2.6.32 kernels
419 if [[ $n1 -lt 2 ]] || [[ $n1 -eq 2 && $n2 -lt 6 ]] || \
420 [[ $n1 -eq 2 && $n2 -eq 6 && $n3 -lt 32 ]] || \
427 load_modules_local() {
428 [ $(facet_fstype ost1) == "zfs" ] && export USE_OFD=yes
430 if [ -n "$MODPROBE" ]; then
432 echo "Using modprobe to load modules"
436 echo Loading modules from $LUSTRE
440 if [ -f /sys/devices/system/cpu/online ]; then
441 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
442 echo "detected $ncpus online CPUs by sysfs"
444 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
446 if [ $rc -eq 0 ]; then
447 echo "detected $ncpus online CPUs by getconf"
449 echo "Can't detect number of CPUs"
454 # if there is only one CPU core, libcfs can only create one partition
455 # if there is more than 4 CPU cores, libcfs should create multiple CPU
456 # partitions. So we just force libcfs to create 2 partitions for
457 # system with 2 or 4 cores
458 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
459 # force to enable multiple CPU partitions
460 echo "Force libcfs to create 2 CPU partitions"
461 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
463 echo "libcfs will create CPU partition based on online CPUs"
466 load_module ../libcfs/libcfs/libcfs
468 [ "$PTLDEBUG" ] && lctl set_param debug="$PTLDEBUG"
469 [ "$SUBSYSTEM" ] && lctl set_param subsystem_debug="${SUBSYSTEM# }"
470 load_module ../lnet/lnet/lnet
471 LNETLND=${LNETLND:-"socklnd/ksocklnd"}
472 load_module ../lnet/klnds/$LNETLND
473 load_module lvfs/lvfs
474 load_module obdclass/obdclass
475 load_module ptlrpc/ptlrpc
476 load_module ptlrpc/gss/ptlrpc_gss
484 load_module obdecho/obdecho
485 if ! client_only; then
486 SYMLIST=/proc/kallsyms
487 grep -q crc16 $SYMLIST || { modprobe crc16 2>/dev/null || true; }
488 grep -q -w jbd $SYMLIST || { modprobe jbd 2>/dev/null || true; }
489 grep -q -w jbd2 $SYMLIST || { modprobe jbd2 2>/dev/null || true; }
490 [ "$LQUOTA" != "no" ] && load_module quota/lquota $LQUOTAOPTS
491 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
493 load_module osd-zfs/osd_zfs
498 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
500 # This block shall be moved up beside osd-zfs as soon
501 # as osd-ldiskfs stops using mdd symbols.
503 grep -q exportfs_decode_fh $SYMLIST ||
504 { modprobe exportfs 2> /dev/null || true; }
505 load_module ../ldiskfs/ldiskfs/ldiskfs
506 load_module lvfs/fsfilt_ldiskfs
507 load_module osd-ldiskfs/osd_ldiskfs
518 load_module llite/lustre
519 llite_lloop_enabled && load_module llite/llite_lloop
520 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
522 rm -f $OGDB/ogdb-$HOSTNAME
523 $LCTL modules > $OGDB/ogdb-$HOSTNAME
525 # 'mount' doesn't look in $PATH, just sbin
526 if [ -f $LUSTRE/utils/mount.lustre ] && \
527 ! grep -qe "/sbin/mount\.lustre " /proc/mounts; then
528 [ ! -f /sbin/mount.lustre ] && touch /sbin/mount.lustre
529 mount --bind $LUSTRE/utils/mount.lustre /sbin/mount.lustre || true
536 # load modules on remote nodes optionally
537 # lustre-tests have to be installed on these nodes
538 if $LOAD_MODULES_REMOTE; then
539 local list=$(comma_list $(remote_nodes_list))
540 if [ -n "$list" ]; then
541 echo "loading modules on: '$list'"
542 do_rpc_nodes "$list" load_modules_local
548 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
549 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
550 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
551 echo "$LEAK_LUSTRE" 1>&2
552 echo "$LEAK_PORTALS" 1>&2
553 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
554 echo "Memory leaks detected"
555 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
561 wait_exit_ST client # bug 12845
563 $LUSTRE_RMMOD ldiskfs || return 2
565 if $LOAD_MODULES_REMOTE; then
566 local list=$(comma_list $(remote_nodes_list))
567 if [ -n "$list" ]; then
568 echo "unloading modules on: '$list'"
569 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
570 do_rpc_nodes "$list" check_mem_leak
574 if grep -qe "/sbin/mount\.lustre" /proc/mounts; then
575 umount /sbin/mount.lustre || true
576 [ -w /sbin/mount.lustre -a ! -s /sbin/mount.lustre ] && \
577 rm -f /sbin/mount.lustre || true
580 check_mem_leak || return 254
582 echo "modules unloaded."
586 check_gss_daemon_nodes() {
590 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
591 if [ \\\"\\\$num\\\" -ne 1 ]; then
592 echo \\\$num instance of $dname;
597 check_gss_daemon_facet() {
601 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
602 if [ $num -ne 1 ]; then
603 echo "$num instance of $dname on $facet"
612 echo Stopping $@ on $list
613 do_nodes $list "killall -2 $@ 2>/dev/null || true"
616 # start gss daemons on all nodes, or
617 # "daemon" on "list" if set
618 start_gss_daemons() {
622 if [ "$list" ] && [ "$daemon" ] ; then
623 echo "Starting gss daemon on nodes: $list"
624 do_nodes $list "$daemon" || return 8
628 local list=$(comma_list $(mdts_nodes))
630 echo "Starting gss daemon on mds: $list"
631 do_nodes $list "$LSVCGSSD -v" || return 1
633 do_nodes $list "$LGSSD -v" || return 2
636 list=$(comma_list $(osts_nodes))
637 echo "Starting gss daemon on ost: $list"
638 do_nodes $list "$LSVCGSSD -v" || return 3
639 # starting on clients
641 local clients=${CLIENTS:-`hostname`}
643 echo "Starting $LGSSD on clients $clients "
644 do_nodes $clients "$LGSSD -v" || return 4
647 # wait daemons entering "stable" status
651 # check daemons are running
653 list=$(comma_list $(mdts_nodes) $(osts_nodes))
654 check_gss_daemon_nodes $list lsvcgssd || return 5
656 list=$(comma_list $(mdts_nodes))
657 check_gss_daemon_nodes $list lgssd || return 6
660 check_gss_daemon_nodes $clients lgssd || return 7
665 local list=$(comma_list $(mdts_nodes))
667 send_sigint $list lsvcgssd lgssd
669 list=$(comma_list $(osts_nodes))
670 send_sigint $list lsvcgssd
672 list=${CLIENTS:-`hostname`}
673 send_sigint $list lgssd
678 if ! module_loaded ptlrpc_gss; then
679 load_module ptlrpc/gss/ptlrpc_gss
680 module_loaded ptlrpc_gss ||
681 error_exit "init_gss : GSS=$GSS, but gss/krb5 is not supported!"
683 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
685 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
686 echo $LGSS_KEYRING_DEBUG > /proc/fs/lustre/sptlrpc/gss/lgss_keyring/debug_level
694 # maybe cleanup credential cache?
701 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9]\+//' |
702 tr '[:lower:]' '[:upper:]'
708 if [ $facet == mgs ]; then
712 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
720 if [ -n "${!var}" ]; then
725 var=$(facet_type $facet)FSTYPE
726 if [ -n "${!var}" ]; then
731 if [ -n "$FSTYPE" ]; then
743 local facets=$(get_facets)
746 for facet in ${facets//,/ }; do
747 if [ $node == $(facet_host $facet) ] ||
748 [ $node == "$(facet_failover_host $facet)" ]; then
749 fstype=$(facet_fstype $facet)
750 if [[ $fstypes != *$fstype* ]]; then
751 fstypes+="${fstypes:+,}$fstype"
762 local fstype=$(facet_fstype $facet)
766 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
768 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
769 ${dev} 2>/dev/null");;
771 error "unknown fstype!";;
779 local device=$(mdsdevname $num)
780 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
786 local device=$(ostdevname $num)
787 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
792 # This and set_obdfilter_param() shall be used to access OSD parameters
793 # once existed under "obdfilter":
798 # writethrough_cache_enable
800 get_obdfilter_param() {
802 local device=${2:-$FSNAME-OST*}
805 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
806 osd-*.$device.$name 2>&1" | grep -v 'Found no match'
809 set_obdfilter_param() {
811 local device=${2:-$FSNAME-OST*}
815 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
816 osd-*.$device.$name=$value 2>&1" | grep -v 'Found no match'
820 local dz=${1:-$DEBUG_SIZE}
822 if [ -f /sys/devices/system/cpu/possible ]; then
823 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
825 local cpus=$(getconf _NPROCESSORS_CONF)
828 # bug 19944, adjust size to be -gt num_possible_cpus()
829 # promise 2MB for every cpu at least
830 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
833 lctl set_param debug_mb=$dz
836 set_default_debug () {
837 local debug=${1:-"$PTLDEBUG"}
838 local subsys=${2:-"$SUBSYSTEM"}
839 local debug_size=${3:-$DEBUG_SIZE}
841 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
842 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
844 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
847 set_default_debug_nodes () {
850 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
851 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
855 do_rpc_nodes "$nodes" set_default_debug \
856 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
859 set_default_debug_facet () {
861 local node=$(facet_active_host $facet)
862 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
864 set_default_debug_nodes $node
869 local facets=${1:-$(get_facets)}
872 for facet in ${facets//,/ }; do
875 [ $RC -eq 0 ] && continue
877 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
878 skip "Restart of $facet failed!." && touch $LU482_FAILED
880 error "Restart of $facet failed!"
887 # Add argument "arg" (e.g., "loop") to the comma-separated list
888 # of arguments for option "opt" (e.g., "-o") on command
889 # line "opts" (e.g., "-o flock").
895 local opt_pattern="\([[:space:]]\+\|^\)$opt"
897 if echo "$opts" | grep -q $opt_pattern; then
898 opts=$(echo "$opts" | sed -e \
899 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
901 opts+="${opts:+ }$opt $arg"
909 local dev=$(facet_active $facet)_dev
910 local opt=${facet}_opt
911 local mntpt=$(facet_mntpt $facet)
912 local opts="${!opt} $@"
914 if [ $(facet_fstype $facet) == ldiskfs ] &&
915 ! do_facet $facet test -b ${!dev}; then
916 opts=$(csa_add "$opts" -o loop)
919 echo "Starting ${facet}: $opts ${!dev} $mntpt"
920 # for testing LU-482 error handling in mount_facets() and test_0a()
921 if [ -f $TMP/test-lu482-trigger ]; then
924 do_facet ${facet} "mkdir -p $mntpt; mount -t lustre $opts \
928 if [ $RC -ne 0 ]; then
929 echo "Start of ${!dev} on ${facet} failed ${RC}"
931 set_default_debug_facet $facet
933 label=$(devicelabel ${facet} ${!dev})
934 [ -z "$label" ] && echo no label for ${!dev} && exit 1
935 eval export ${facet}_svc=${label}
936 echo Started ${label}
941 # start facet device options
947 eval export ${facet}_dev=${device}
948 eval export ${facet}_opt=\"$@\"
950 local varname=${facet}failover_dev
951 if [ -n "${!varname}" ] ; then
952 eval export ${facet}failover_dev=${!varname}
954 eval export ${facet}failover_dev=$device
957 local mntpt=$(facet_mntpt $facet)
958 do_facet ${facet} mkdir -p $mntpt
959 eval export ${facet}_MOUNT=$mntpt
966 # When a ZFS OSD is made read-only by replay_barrier(), its pool is "freezed".
967 # Because stopping corresponding target may not clear this in-memory state, we
968 # need to zap the pool from memory by exporting and reimporting the pool.
970 # Although the uberblocks are not updated when a pool is freezed, transactions
971 # are still written to the disks. Modified blocks may be cached in memory when
972 # tests try reading them back. The export-and-reimport process also evicts any
973 # cached pool data from memory to provide the correct "data loss" semantics.
977 local fstype=$(facet_fstype $facet)
982 if [ "${fstype}" == "zfs" ]; then
983 _dev=$(facet_active $facet)_dev
984 dev=${!_dev} # expand _dev to its value, e.g. ${mds1_dev}
985 poolname="${dev%%/*}" # poolname is string before "/"
987 if [ "${poolname}" == "" ]; then
988 echo "invalid dataset name: $dev"
991 do_facet $facet "cp /etc/zfs/zpool.cache /tmp/zpool.cache.back"
992 do_facet $facet "$ZPOOL export ${poolname}"
993 do_facet $facet "$ZPOOL import -f -c /tmp/zpool.cache.back \
1002 local HOST=`facet_active_host $facet`
1003 [ -z $HOST ] && echo stop: no host for $facet && return 0
1005 local mntpt=$(facet_mntpt $facet)
1006 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1007 if [ ${running} -ne 0 ]; then
1008 echo "Stopping $mntpt (opts:$@) on $HOST"
1009 do_facet ${facet} umount -d $@ $mntpt
1012 # umount should block, but we should wait for unrelated obd's
1013 # like the MGS or MGC to also stop.
1014 wait_exit_ST ${facet}
1017 # save quota version (both administrative and operational quotas)
1018 # add an additional parameter if mountpoint is ever different from $MOUNT
1020 # XXX This function is kept for interoperability with old server (< 2.3.50),
1021 # it should be removed whenever we drop the interoperability for such
1023 quota_save_version() {
1024 local fsname=${2:-$FSNAME}
1026 local ver=$(tr -c -d "123" <<< $spec)
1027 local type=$(tr -c -d "ug" <<< $spec)
1029 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1031 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1033 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1035 local osts=$(get_facets OST)
1036 for ost in ${osts//,/ }; do
1038 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1042 # client could mount several lustre
1044 # XXX This function is kept for interoperability with old server (< 2.3.50),
1045 # it should be removed whenever we drop the interoperability for such
1048 local fsname=${1:-$FSNAME}
1050 do_facet mgs lctl get_param mdd.${fsname}-MDT*.quota_type || rc=$?
1051 do_nodes $(comma_list $(osts_nodes)) \
1052 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1056 # XXX This function is kept for interoperability with old server (< 2.3.50),
1057 # it should be removed whenever we drop the interoperability for such
1059 restore_quota_old() {
1060 local mntpt=${1:-$MOUNT}
1061 local quota_type=$(quota_type $FSNAME | grep MDT | cut -d "=" -f2)
1062 if [ ! "$old_QUOTA_TYPE" ] ||
1063 [ "$quota_type" = "$old_QUOTA_TYPE" ]; then
1066 quota_save_version $old_QUOTA_TYPE
1069 # XXX This function is kept for interoperability with old server (< 2.3.50),
1070 # it should be removed whenever we drop the interoperability for such
1075 # no quota enforcement for now and accounting works out of the box
1078 # We need save the original quota_type params, and restore them after testing
1080 # Suppose that quota type the same on mds and ost
1081 local quota_type=$(quota_type | grep MDT | cut -d "=" -f2)
1082 [ ${PIPESTATUS[0]} -eq 0 ] || error "quota_type failed!"
1083 echo "[HOST:$HOSTNAME] [old_quota_type:$quota_type] [new_quota_type:$QUOTA_TYPE]"
1084 if [ "$quota_type" != "$QUOTA_TYPE" ]; then
1085 export old_QUOTA_TYPE=$quota_type
1086 quota_save_version $QUOTA_TYPE
1088 qtype=$(tr -c -d "ug" <<< $QUOTA_TYPE)
1089 $LFS quotacheck -$qtype $mntpt || error "quotacheck has failed for $type"
1092 local quota_usrs=$QUOTA_USERS
1094 # get_filesystem_size
1095 local disksz=$(lfs df $mntpt | grep "filesystem summary:" | awk '{print $3}')
1096 local blk_soft=$((disksz + 1024))
1097 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1099 local Inodes=$(lfs df -i $mntpt | grep "filesystem summary:" | awk '{print $3}')
1100 local i_soft=$Inodes
1101 local i_hard=$((i_soft + i_soft / 20))
1103 echo "Total disk size: $disksz block-softlimit: $blk_soft block-hardlimit:
1104 $blk_hard inode-softlimit: $i_soft inode-hardlimit: $i_hard"
1107 for usr in $quota_usrs; do
1108 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1110 cmd="$LFS setquota -$type $usr -b $blk_soft -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1112 eval $cmd || error "$cmd FAILED!"
1114 # display the quota status
1115 echo "Quota settings for $usr : "
1116 $LFS quota -v -u $usr $mntpt || true
1120 # get mdt quota type
1122 local varsvc=${SINGLEMDS}_svc
1123 do_facet $SINGLEMDS $LCTL get_param -n \
1124 osd-$FSTYPE.${!varsvc}.quota_slave.enabled
1127 # get ost quota type
1129 # All OSTs should have same quota type
1130 local varsvc=ost1_svc
1131 do_facet ost1 $LCTL get_param -n \
1132 osd-$FSTYPE.${!varsvc}.quota_slave.enabled
1135 # restore old quota type settings
1137 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1142 if [ "$old_MDT_QUOTA_TYPE" ]; then
1143 do_facet mgs $LCTL conf_param \
1144 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1146 if [ "$old_OST_QUOTA_TYPE" ]; then
1147 do_facet mgs $LCTL conf_param \
1148 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1153 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.50) ]; then
1158 # XXX remove it once all quota code landed
1159 echo "skip quota setup"
1164 # save old quota type & set new quota type
1165 local mdt_qtype=$(mdt_quota_type)
1166 local ost_qtype=$(ost_quota_type)
1168 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1169 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1171 export old_MDT_QUOTA_TYPE=$mdt_qtype
1172 export old_OST_QUOTA_TYPE=$ost_qtype
1174 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1175 error "set mdt quota type failed"
1176 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1177 error "set ost quota type failed"
1179 local quota_usrs=$QUOTA_USERS
1181 # get_filesystem_size
1182 local disksz=$(lfs df $mntpt | grep "filesystem summary:" |
1184 local blk_soft=$((disksz + 1024))
1185 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1187 local inodes=$(lfs df -i $mntpt | grep "filesystem summary:" |
1189 local i_soft=$inodes
1190 local i_hard=$((i_soft + i_soft / 20))
1192 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1193 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1194 "inode-hardlimit: $i_hard"
1197 for usr in $quota_usrs; do
1198 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1200 cmd="$LFS setquota -$type $usr -b $blk_soft"
1201 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1203 eval $cmd || error "$cmd FAILED!"
1205 # display the quota status
1206 echo "Quota settings for $usr : "
1207 $LFS quota -v -u $usr $mntpt || true
1214 local OPTIONS=${3:-$MOUNTOPT}
1216 local device=$MGSNID:/$FSNAME
1217 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1218 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1222 echo "Starting client: $client: $OPTIONS $device $mnt"
1223 do_node $client mkdir -p $mnt
1224 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1226 set_default_debug_nodes $client
1238 [ "$3" ] && force=-f
1239 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1240 if [ $running -ne 0 ]; then
1241 echo "Stopping client $client $mnt (opts:$force)"
1242 do_node $client lsof -t $mnt || need_kill=no
1243 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1244 pids=$(do_node $client lsof -t $mnt | sort -u);
1245 if [ -n $pids ]; then
1246 do_node $client kill -9 $pids || true
1250 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1251 if [ $busy -ne 0 ] ; then
1252 echo "$mnt is still busy, wait one second" && sleep 1
1253 do_node $client umount $force $mnt
1258 # nodes is comma list
1259 sanity_mount_check_nodes () {
1265 # FIXME: assume that all cluster nodes run the same os
1266 [ "$(uname)" = Linux ] || return 0
1269 for mnt in $mnts ; do
1270 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1271 mpts=\\\$(mount | grep -c $mnt' ');
1272 if [ \\\$running -ne \\\$mpts ]; then
1273 echo \\\$(hostname) env are INSANE!;
1276 [ $? -eq 0 ] || rc=1
1281 sanity_mount_check_servers () {
1282 [ "$CLIENTONLY" ] &&
1283 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1284 echo Checking servers environments
1286 # FIXME: modify get_facets to display all facets wo params
1287 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1291 for facet in ${facets//,/ }; do
1292 node=$(facet_host ${facet})
1293 mntpt=$(facet_mntpt $facet)
1294 sanity_mount_check_nodes $node $mntpt ||
1295 { error "server $node environments are insane!"; return 1; }
1299 sanity_mount_check_clients () {
1300 local clients=${1:-$CLIENTS}
1301 local mntpt=${2:-$MOUNT}
1302 local mntpt2=${3:-$MOUNT2}
1304 [ -z $clients ] && clients=$(hostname)
1305 echo Checking clients $clients environments
1307 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1308 error "clients environments are insane!"
1311 sanity_mount_check () {
1312 sanity_mount_check_servers || return 1
1313 sanity_mount_check_clients || return 2
1316 # mount clients if not mouted
1317 zconf_mount_clients() {
1320 local OPTIONS=${3:-$MOUNTOPT}
1322 local device=$MGSNID:/$FSNAME
1323 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1324 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1328 echo "Starting client $clients: $OPTIONS $device $mnt"
1331 running=\\\$(mount | grep -c $mnt' ');
1333 if [ \\\$running -eq 0 ] ; then
1335 mount -t lustre $OPTIONS $device $mnt;
1338 exit \\\$rc" || return ${PIPESTATUS[0]}
1340 echo "Started clients $clients: "
1341 do_nodes $clients "mount | grep $mnt' '"
1343 set_default_debug_nodes $clients
1348 zconf_umount_clients() {
1353 [ "$3" ] && force=-f
1355 echo "Stopping clients: $clients $mnt (opts:$force)"
1356 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1357 if [ \\\$running -ne 0 ] ; then
1358 echo Stopping client \\\$(hostname) $mnt opts:$force;
1359 lsof $mnt || need_kill=no;
1360 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1361 pids=\\\$(lsof -t $mnt | sort -u);
1362 if [ -n \\\"\\\$pids\\\" ]; then
1366 while umount $force $mnt 2>&1 | grep -q "busy"; do
1367 echo "$mnt is still busy, wait one second" && sleep 1;
1374 echo + $POWER_DOWN $node
1378 shutdown_node_hard () {
1380 local attempts=$SHUTDOWN_ATTEMPTS
1382 for i in $(seq $attempts) ; do
1385 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1386 echo "waiting for $host to fail attempts=$attempts"
1387 [ $i -lt $attempts ] || \
1388 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1394 local mnt=${2:-$MOUNT}
1397 if [ "$FAILURE_MODE" = HARD ]; then
1398 shutdown_node_hard $client
1400 zconf_umount_clients $client $mnt -f
1406 local facets="$(get_facets OST),$(get_facets MDS)"
1409 combined_mgs_mds || facets="$facets,mgs"
1411 for facet in ${facets//,/ }; do
1412 if [ $(facet_active_host $facet) == $host ]; then
1413 affected="$affected $facet"
1417 echo $(comma_list $affected)
1422 local host=${2:-$(facet_host $facet)}
1424 local label=$(convert_facet2label $facet)
1425 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1428 facets_up_on_host () {
1430 local facets=$(facets_on_host $host)
1433 for facet in ${facets//,/ }; do
1434 if $(facet_up $facet $host); then
1435 affected_up="$affected_up $facet"
1439 echo $(comma_list $affected_up)
1445 if [ "$FAILURE_MODE" = HARD ]; then
1446 shutdown_node_hard $(facet_active_host $facet)
1454 echo + $POWER_UP $node
1467 if [ "$FAILURE_MODE" = HARD ]; then
1468 reboot_node $(facet_active_host $facet)
1470 refresh_disk ${facet}
1477 if [ "$FAILURE_MODE" = HARD ]; then
1487 for facet in ${facets//,/ }; do
1488 hosts=$(expand_list $hosts $(facet_host $facet) )
1494 _check_progs_installed () {
1498 for prog in $progs; do
1499 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1500 echo $prog missing on $(hostname)
1507 check_progs_installed () {
1511 do_rpc_nodes "$nodes" _check_progs_installed $@
1514 # recovery-scale functions
1516 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1519 start_client_load() {
1522 local var=$(node_var_name $client)_load
1523 eval export ${var}=$load
1525 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1526 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1527 END_RUN_FILE=$END_RUN_FILE \
1528 LOAD_PID_FILE=$LOAD_PID_FILE \
1529 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1530 TESTNAME=$TESTNAME \
1531 DBENCH_LIB=$DBENCH_LIB \
1532 DBENCH_SRC=$DBENCH_SRC \
1535 log "Started client load: ${load} on $client"
1537 # get the children process IDs
1538 local pids=$(ps --ppid $ppid -o pid= | xargs)
1539 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1543 start_client_loads () {
1544 local -a clients=(${1//,/ })
1545 local numloads=${#CLIENT_LOADS[@]}
1548 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1549 testnum=$((nodenum % numloads))
1550 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1552 # bug 22169: wait the background threads to start
1556 # only for remote client
1557 check_client_load () {
1559 local var=$(node_var_name $client)_load
1560 local TESTLOAD=run_${!var}.sh
1562 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1564 # bug 18914: try to connect several times not only when
1565 # check ps, but while check_catastrophe also
1568 while [ $RC = 254 -a $tries -gt 0 ]; do
1572 if ! check_catastrophe $client; then
1574 if [ $RC -eq 254 ]; then
1575 # FIXME: not sure how long we shuold sleep here
1579 echo "check catastrophe failed: RC=$RC "
1583 # We can continue try to connect if RC=254
1584 # Just print the warning about this
1585 if [ $RC = 254 ]; then
1586 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1589 # see if the load is still on the client
1592 while [ $RC = 254 -a $tries -gt 0 ]; do
1596 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1601 if [ $RC = 254 ]; then
1602 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1603 # see if we can diagnose a bit why this is
1608 check_client_loads () {
1609 local clients=${1//,/ }
1613 for client in $clients; do
1614 check_client_load $client
1616 if [ "$rc" != 0 ]; then
1617 log "Client load failed on node $client, rc=$rc"
1623 restart_client_loads () {
1624 local clients=${1//,/ }
1625 local expectedfail=${2:-""}
1629 for client in $clients; do
1630 check_client_load $client
1632 if [ "$rc" != 0 -a "$expectedfail" ]; then
1633 local var=$(node_var_name $client)_load
1634 start_client_load $client ${!var}
1635 echo "Restarted client load ${!var}: on $client. Checking ..."
1636 check_client_load $client
1638 if [ "$rc" != 0 ]; then
1639 log "Client load failed to restart on node $client, rc=$rc"
1640 # failure one client load means test fail
1641 # we do not need to check other
1650 # Start vmstat and save its process ID in a file.
1655 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1658 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1659 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1662 # Display the nodes on which client loads failed.
1663 print_end_run_file() {
1667 [ -s $file ] || return 0
1669 echo "Found the END_RUN_FILE file: $file"
1672 # A client load will stop if it finds the END_RUN_FILE file.
1673 # That does not mean the client load actually failed though.
1674 # The first node in END_RUN_FILE is the one we are interested in.
1677 if [ -n "$node" ]; then
1678 local var=$(node_var_name $node)_load
1680 local prefix=$TESTLOG_PREFIX
1681 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1682 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1683 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1685 echo "Client load ${!var} failed on node $node:"
1691 # Stop the process which had its PID saved in a file.
1696 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1698 do_nodes $nodes "test -f $pid_file &&
1699 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1702 # Stop all client loads.
1703 stop_client_loads() {
1704 local nodes=${1:-$CLIENTS}
1707 # stop the client loads
1708 stop_process $nodes $pid_file
1710 # clean up the processes that started them
1711 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1713 # End recovery-scale functions
1715 # verify that lustre actually cleaned up properly
1717 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1718 error "LBUG/LASSERT detected"
1719 BUSY=`dmesg | grep -i destruct || true`
1720 if [ "$BUSY" ]; then
1722 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1726 check_mem_leak || exit 204
1728 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl && \
1729 echo "$0: lustre didn't clean up..." 1>&2 && return 202 || true
1731 if module_loaded lnet || module_loaded libcfs; then
1732 echo "$0: modules still loaded..." 1>&2
1750 RESULT=$(do_node $node "$TEST")
1751 if [ "$RESULT" == "$FINAL" ]; then
1752 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1753 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1756 [ $WAIT -ge $MAX ] && break
1757 [ $((WAIT % print)) -eq 0 ] &&
1758 echo "Waiting $((MAX - WAIT)) secs for update"
1759 WAIT=$((WAIT + sleep))
1762 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1766 wait_update_facet() {
1769 wait_update $(facet_active_host $facet) "$@"
1773 do_node $(osts_nodes) "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1774 grep -v 'Found no match'
1777 wait_delete_completed_mds() {
1778 local MAX_WAIT=${1:-20}
1780 local stime=`date +%s`
1785 # find MDS with pending deletions
1786 for node in $(mdts_nodes); do
1787 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1788 2>/dev/null | calc_sum)
1789 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1792 mds2sync="$mds2sync $node"
1794 if [ "$mds2sync" == "" ]; then
1797 mds2sync=$(comma_list $mds2sync)
1799 # sync MDS transactions
1800 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1802 # wait till all changes are sent and commmitted by OSTs
1803 # for ldiskfs space is released upon execution, but DMU
1804 # do this upon commit
1807 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1808 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1810 #echo "$node: $changes changes on all"
1811 if [ "$changes" -eq "0" ]; then
1813 #echo "delete took $((etime - stime)) seconds"
1821 echo "Delete is not completed in $((etime - stime)) seconds"
1822 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1828 # we can use "for" here because we are waiting the slowest
1829 for host in ${hostlist//,/ }; do
1830 check_network "$host" 900
1832 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1839 for facet in ${facetlist//,/ }; do
1840 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1842 wait_for_host $hostlist
1845 _wait_recovery_complete () {
1848 # Use default policy if $2 is not passed by caller.
1849 local MAX=${2:-$(max_recovery_time)}
1854 while [ $WAIT -lt $MAX ]; do
1855 STATUS=$(lctl get_param -n $param | grep status)
1857 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1860 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1862 echo "$param recovery not done in $MAX sec. $STATUS"
1866 wait_recovery_complete () {
1869 # with an assumption that at_max is the same on all nodes
1870 local MAX=${2:-$(max_recovery_time)}
1873 if [ "$FAILURE_MODE" = HARD ]; then
1874 facets=$(facets_on_host $(facet_active_host $facet))
1876 echo affected facets: $facets
1878 # we can use "for" here because we are waiting the slowest
1879 for facet in ${facets//,/ }; do
1880 local var_svc=${facet}_svc
1881 local param="*.${!var_svc}.recovery_status"
1883 local host=$(facet_active_host $facet)
1884 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
1888 wait_mds_ost_sync () {
1889 # just because recovery is done doesn't mean we've finished
1890 # orphan cleanup. Wait for llogs to get synchronized.
1891 echo "Waiting for orphan cleanup..."
1892 # MAX value includes time needed for MDS-OST reconnection
1893 local MAX=$(( TIMEOUT * 2 ))
1895 while [ $WAIT -lt $MAX ]; do
1896 local -a sync=($(do_nodes $(comma_list $(osts_nodes)) \
1897 "$LCTL get_param -n obdfilter.*.mds_sync"))
1900 for ((i=0; i<${#sync[@]}; i++)); do
1901 [ ${sync[$i]} -eq 0 ] && continue
1902 # there is a not finished MDS-OST synchronization
1906 sleep 2 # increase waiting time and cover statfs cache
1907 [ ${con} -eq 1 ] && return 0
1908 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1911 echo "$facet recovery not done in $MAX sec. $STATUS"
1915 wait_destroy_complete () {
1916 echo "Waiting for local destroys to complete"
1917 # MAX value shouldn't be big as this mean server responsiveness
1918 # never increase this just to make test pass but investigate
1919 # why it takes so long time
1922 while [ $WAIT -lt $MAX ]; do
1923 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1927 for ((i=0; i<${#RPCs[@]}; i++)); do
1928 [ ${RPCs[$i]} -eq 0 ] && continue
1929 # there are still some destroy RPCs in flight
1934 [ ${con} -eq 1 ] && return 0 # done waiting
1935 echo "Waiting ${WAIT}s for local destroys to complete"
1938 echo "Local destroys weren't done in $MAX sec."
1942 wait_delete_completed() {
1943 wait_delete_completed_mds $1 || return $?
1944 wait_destroy_complete
1953 # conf-sanity 31 takes a long time cleanup
1954 while [ $WAIT -lt 300 ]; do
1955 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1956 [ -z "${running}" ] && return 0
1957 echo "waited $WAIT for${running}"
1958 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1960 WAIT=$((WAIT + INTERVAL))
1962 echo "service didn't stop after $WAIT seconds. Still running:"
1967 wait_remote_prog () {
1973 [ "$PDSH" = "no_dsh" ] && return 0
1975 while [ $WAIT -lt $2 ]; do
1976 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
1977 [ -z "${running}" ] && return 0 || true
1978 echo "waited $WAIT for: "
1980 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
1982 WAIT=$((WAIT + INTERVAL))
1984 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
1985 [ -z "$pids" ] && return 0
1986 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
1987 # FIXME: not portable
1988 for pid in $pids; do
1989 cat /proc/${pid}/status || true
1990 cat /proc/${pid}/wchan || true
1992 kill -9 $pid || true
2001 # not every config has many clients
2003 if [ ! -z "$CLIENTS" ]; then
2004 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2006 stat -f $MOUNT > /dev/null
2012 # usually checked on particular client or locally
2014 if [ ! -z "$client" ]; then
2015 $PDSH $client "stat -f $MOUNT" > /dev/null
2017 stat -f $MOUNT > /dev/null
2025 client_reconnect() {
2026 uname -n >> $MOUNT/recon
2027 if [ -z "$CLIENTS" ]; then
2028 df $MOUNT; uname -n >> $MOUNT/recon
2030 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2032 echo Connected clients:
2034 ls -l $MOUNT/recon > /dev/null
2038 affected_facets () {
2041 local host=$(facet_active_host $facet)
2042 local affected=$facet
2044 if [ "$FAILURE_MODE" = HARD ]; then
2045 affected=$(facets_up_on_host $host)
2053 local host=$(facet_active_host $facet)
2055 echo "Failing $facet on node $host"
2057 local affected=$(affected_facets $facet)
2059 shutdown_facet $facet
2061 echo affected facets: $affected
2063 [ -n "$sleep_time" ] && sleep $sleep_time
2067 change_active $affected
2069 wait_for_facet $affected
2070 # start mgs first if it is affected
2071 if ! combined_mgs_mds && list_member $affected mgs; then
2072 mount_facet mgs || error "Restart of mgs failed"
2074 # FIXME; has to be changed to mount all facets concurrently
2075 affected=$(exclude_items_from_list $affected mgs)
2076 mount_facets $affected
2085 do_facet $facet "sync; sync; sync"
2088 # make sure there will be no seq change
2089 local clients=${CLIENTS:-$HOSTNAME}
2090 local f=fsa-\\\$\(hostname\)
2091 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2092 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2094 local svc=${facet}_svc
2095 do_facet $facet $LCTL --device %${!svc} notransno
2096 do_facet $facet $LCTL --device %${!svc} readonly
2097 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2098 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2101 replay_barrier_nodf() {
2102 local facet=$1 echo running=${running}
2103 do_facet $facet "sync; sync; sync"
2104 local svc=${facet}_svc
2105 echo Replay barrier on ${!svc}
2106 do_facet $facet $LCTL --device %${!svc} notransno
2107 do_facet $facet $LCTL --device %${!svc} readonly
2108 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2109 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2112 replay_barrier_nosync() {
2113 local facet=$1 echo running=${running}
2114 local svc=${facet}_svc
2115 echo Replay barrier on ${!svc}
2116 do_facet $facet $LCTL --device %${!svc} notransno
2117 do_facet $facet $LCTL --device %${!svc} readonly
2118 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2119 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2122 mds_evict_client() {
2123 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2124 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2127 ost_evict_client() {
2128 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2129 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2133 facet_failover $* || error "failover: $?"
2134 clients_up || error "post-failover df: $?"
2139 facet_failover $facet
2145 refresh_disk ${facet}
2146 change_active $facet
2147 wait_for_facet $facet
2148 mount_facet $facet -o abort_recovery
2149 clients_up || echo "first df failed: $?"
2150 clients_up || error "post-failover df: $?"
2154 echo There is no lmc. This is mountconf, baby.
2158 host_nids_address() {
2162 if [ -n "$kind" ]; then
2163 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2165 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2171 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2177 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2178 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2179 if [ -z "$ID" ]; then
2180 echo "Could not get a ptl id for $1..."
2189 h2name_or_ip "$1" "tcp"
2194 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2195 if type __h2elan >/dev/null 2>&1; then
2198 ID=`echo $1 | sed 's/[^0-9]*//g'`
2206 h2name_or_ip "$1" "o2ib"
2210 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2211 # expressions format. As a bonus we can then just pass in those variables
2212 # to pdsh. What this function does is take a HOSTLIST type string and
2213 # expand it into a space deliminated list for us.
2221 [ -z "$hostlist" ] && return
2223 # Translate the case of [..],..,[..] to [..] .. [..]
2224 list="${hostlist/],/] }"
2226 [[ "$front" == *,* ]] && {
2229 list=${list/${old}/${new}}
2232 for item in $list; do
2233 # Test if we have any []'s at all
2234 if [ "$item" != "${item/\[/}" ]; then {
2235 # Expand the [*] into list
2239 if [ "$name" != "$item" ]; then
2240 group=${item#$name[*}
2243 for range in ${group//,/ }; do
2247 # Number of leading zeros
2250 end=$(echo $end | sed 's/0*//')
2251 [[ -z "$end" ]] && end=0
2252 [[ $padlen2 -gt $padlen ]] && {
2253 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2256 begin=$(echo $begin | sed 's/0*//')
2257 [ -z $begin ] && begin=0
2259 for num in $(seq -f "%0${padlen}g" $begin $end); do
2260 value="${name#*,}${num}${back}"
2261 [ "$value" != "${value/\[/}" ] && {
2262 value=$(hostlist_expand "$value")
2264 myList="$myList $value"
2269 myList="$myList $item"
2272 myList=${myList//,/ }
2273 myList=${myList:1} # Remove first character which is a space
2275 # Filter any duplicates without sorting
2277 myList="${list%% *}"
2279 while [[ "$list" != ${myList##* } ]]; do
2280 list=${list//${list%% *} /}
2281 myList="$myList ${list%% *}"
2283 myList="${myList%* }";
2285 # We can select an object at a offset in the list
2288 for item in $myList; do
2290 [ $cnt -eq $offset ] && {
2294 [ $(get_node_count $myList) -ne 1 ] && myList=""
2302 [ "$facet" == client ] && echo -n $HOSTNAME && return
2303 varname=${facet}_HOST
2304 if [ -z "${!varname}" ]; then
2305 if [ "${facet:0:3}" == "ost" ]; then
2306 eval ${facet}_HOST=${ost_HOST}
2312 facet_failover_host() {
2316 var=${facet}failover_HOST
2317 if [ -n "${!var}" ]; then
2322 if [[ $facet == ost* ]]; then
2323 var=ostfailover_HOST
2324 if [ -n "${!var}" ]; then
2333 local activevar=${facet}active
2335 if [ -f $TMP/${facet}active ] ; then
2336 source $TMP/${facet}active
2339 active=${!activevar}
2340 if [ -z "$active" ] ; then
2347 facet_active_host() {
2349 local active=`facet_active $facet`
2350 if [ "$facet" == client ]; then
2353 echo `facet_host $active`
2361 facetlist=$(exclude_items_from_list $facetlist mgs)
2363 for facet in ${facetlist//,/ }; do
2364 local failover=${facet}failover
2365 local host=`facet_host $failover`
2366 [ -z "$host" ] && return
2368 local curactive=`facet_active $facet`
2369 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2370 eval export ${facet}active=$facet
2372 eval export ${facet}active=$failover
2374 # save the active host for this facet
2375 local activevar=${facet}active
2376 echo "$activevar=${!activevar}" > $TMP/$activevar
2377 [[ $facet = mds1 ]] && combined_mgs_mds && \
2378 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2379 local TO=`facet_active_host $facet`
2380 echo "Failover $facet to $TO"
2386 # do not stripe off hostname if verbose, bug 19215
2387 if [ x$1 = x--verbose ]; then
2395 if [ "$HOST" = "$HOSTNAME" ]; then
2397 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2398 echo "cannot run remote command on $HOST with $myPDSH"
2402 echo "CMD: $HOST $@" >&2
2403 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2406 if [ "$myPDSH" = "rsh" ]; then
2407 # we need this because rsh does not return exit code of an executed command
2408 local command_status="$TMP/cs"
2409 rsh $HOST ":> $command_status"
2410 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2411 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2412 echo command failed >$command_status"
2413 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2418 # print HOSTNAME for myPDSH="no_dsh"
2419 if [[ $myPDSH = no_dsh ]]; then
2420 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2422 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2425 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2427 return ${PIPESTATUS[0]}
2431 do_node --verbose "$@"
2434 single_local_node () {
2435 [ "$1" = "$HOSTNAME" ]
2438 # Outputs environment variable assignments that should be passed to remote nodes
2442 local facets=$(get_facets)
2445 for var in ${!MODOPTS_*}; do
2447 echo -n " ${var}=\"$value\""
2450 echo -n " USE_OFD=$USE_OFD"
2452 for facet in ${facets//,/ }; do
2454 if [ -n "${!var}" ]; then
2455 echo -n " $var=${!var}"
2459 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2460 if [ -n "${!var}" ]; then
2461 echo -n " $var=${!var}"
2465 if [ -n "$FSTYPE" ]; then
2466 echo -n " FSTYPE=$FSTYPE"
2472 # do not stripe off hostname if verbose, bug 19215
2473 if [ x$1 = x--verbose ]; then
2481 if single_local_node $rnodes; then
2483 do_nodev $rnodes "$@"
2485 do_node $rnodes "$@"
2490 # This is part from do_node
2493 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2494 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2496 export FANOUT=$(get_node_count "${rnodes//,/ }")
2498 echo "CMD: $rnodes $@" >&2
2499 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2502 # do not replace anything from pdsh output if -N is used
2503 # -N Disable hostname: prefix on lines of output.
2504 if $verbose || [[ $myPDSH = *-N* ]]; then
2505 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2507 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2509 return ${PIPESTATUS[0]}
2515 local HOST=`facet_active_host $facet`
2516 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2520 # Function: do_facet_random_file $FACET $FILE $SIZE
2521 # Creates FILE with random content on the given FACET of given SIZE
2523 do_facet_random_file() {
2527 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2528 do_facet $facet "$cmd 2>/dev/null"
2531 do_facet_create_file() {
2535 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2536 do_facet $facet "$cmd 2>/dev/null"
2540 do_nodes --verbose "$@"
2546 # make sure its not already running
2548 rm -f $TMP/${facet}active
2549 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2550 do_facet ${facet} $MKFS $*
2557 local fstype=$(facet_fstype ost$num)
2561 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2562 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2564 #dataset name is independent of vdev device names
2565 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2567 error "unknown fstype!";;
2577 local fstype=$(facet_fstype ost$num)
2581 # vdevs are not supported by ldiskfs
2584 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2585 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2587 error "unknown fstype!";;
2597 local fstype=$(facet_fstype mds$num)
2601 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2602 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2604 #dataset name is independent of vdev device names
2605 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2607 error "unknown fstype!";;
2617 local fstype=$(facet_fstype mds$num)
2621 # vdevs are not supported by ldiskfs
2624 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2625 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2627 error "unknown fstype!";;
2636 local fstype=$(facet_fstype mds$num)
2640 #if $MGSDEV isn't defined, default is $MDSDEV1
2641 eval DEVPTR=${!DEVNAME:=${MDSDEV1}};;
2643 #dataset name is independent of vdev device names
2644 eval DEVPTR=${FSNAME}-mgs/mgs;;
2646 error "unknown fstype!";;
2655 local fstype=$(facet_fstype mds$num)
2659 # vdevs are not supported by ldiskfs
2662 #if $MGSDEV isn't defined, default is $MGSDEV1
2663 eval VDEVPTR=${!DEVNAME:=${MDSDEV1}};;
2665 error "unknown fstype!";;
2673 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2675 local var=${facet}_MOUNT
2676 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2685 # make sure we are using the primary server, so test-framework will
2686 # be able to clean up properly.
2687 activemds=`facet_active mds1`
2688 if [ $activemds != "mds1" ]; then
2692 local clients=$CLIENTS
2693 [ -z $clients ] && clients=$(hostname)
2695 zconf_umount_clients $clients $MOUNT "$*" || true
2696 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2698 [ "$CLIENTONLY" ] && return
2699 # The add fn does rm ${facet}active file, this would be enough
2700 # if we use do_facet <facet> only after the facet added, but
2701 # currently we use do_facet mds in local.sh
2702 for num in `seq $MDSCOUNT`; do
2704 rm -f ${TMP}/mds${num}active
2706 combined_mgs_mds && rm -f $TMP/mgsactive
2708 for num in `seq $OSTCOUNT`; do
2710 rm -f $TMP/ost${num}active
2713 if ! combined_mgs_mds ; then
2720 cleanup_echo_devs () {
2721 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2723 for dev in $devs; do
2724 $LCTL --device $dev cleanup
2725 $LCTL --device $dev detach
2730 nfs_client_mode && return
2739 combined_mgs_mds () {
2740 [[ $MDSDEV1 = $MGSDEV ]] && [[ $mds1_HOST = $mgs_HOST ]]
2744 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2748 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2753 local type=$(facet_type $facet)
2754 local index=$(($(facet_number $facet) - 1))
2755 local fstype=$(facet_fstype $facet)
2760 if [ $type == MGS ] && combined_mgs_mds; then
2764 if [ $type == MGS ] || ( [ $type == MDS ] && combined_mgs_mds ); then
2767 opts="--mgsnode=$MGSNID"
2770 if [ $type != MGS ]; then
2771 opts+=" --fsname=$FSNAME --$(lower ${type/MDS/MDT}) --index=$index"
2774 var=${facet}failover_HOST
2775 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2776 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2779 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2780 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2782 if [ $type == MDS ]; then
2783 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2784 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2785 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2786 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2787 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2789 if [ $fstype == ldiskfs ]; then
2790 opts+=${IAMDIR:+" --iam-dir"}
2792 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2793 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2797 if [ $type == OST ]; then
2798 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2799 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2801 if [ $fstype == ldiskfs ]; then
2802 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2806 opts+=" --backfstype=$fstype"
2809 if [ -n "${!var}" ]; then
2810 opts+=" --device-size=${!var}"
2813 var=$(upper $fstype)_MKFS_OPTS
2814 fs_mkfs_opts+=${!var:+" ${!var}"}
2816 var=${type}_FS_MKFS_OPTS
2817 fs_mkfs_opts+=${!var:+" ${!var}"}
2819 if [ -n "${fs_mkfs_opts## }" ]; then
2820 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2824 opts+=${!var:+" ${!var}"}
2837 # We need ldiskfs here, may as well load them all
2839 [ "$CLIENTONLY" ] && return
2840 echo Formatting mgs, mds, osts
2841 if ! combined_mgs_mds ; then
2842 echo "Format mgs: $(mgsdevname)"
2843 add mgs $(mkfs_opts mgs) --reformat $(mgsdevname) \
2844 $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
2847 for num in `seq $MDSCOUNT`; do
2848 echo "Format mds$num: $(mdsdevname $num)"
2849 add mds$num $(mkfs_opts mds$num) --reformat \
2850 $(mdsdevname $num) $(mdsvdevname $num) \
2851 ${quiet:+>/dev/null} || exit 10
2854 for num in `seq $OSTCOUNT`; do
2855 echo "Format ost$num: $(ostdevname $num)"
2856 add ost$num $(mkfs_opts ost$num) --reformat \
2857 $(ostdevname $num) $(ostvdevname ${num}) \
2858 ${quiet:+>/dev/null} || exit 10
2863 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2867 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2871 # 0: success, the old identity set already.
2872 # 1: success, the old identity does not set.
2877 local j=`expr $num - 1`
2878 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2880 if [ -z "$MDT" ]; then
2884 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2887 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2889 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2892 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2894 if [ $old = "NONE" ]; then
2903 zconf_umount `hostname` $1 || error "umount failed"
2904 zconf_mount `hostname` $1 || error "mount failed"
2907 writeconf_facet () {
2911 do_facet $facet "$TUNEFS --writeconf $dev"
2915 for num in `seq $MDSCOUNT`; do
2916 DEVNAME=$(mdsdevname $num)
2917 writeconf_facet mds$num $DEVNAME
2920 for num in `seq $OSTCOUNT`; do
2921 DEVNAME=$(ostdevname $num)
2922 writeconf_facet ost$num $DEVNAME
2927 nfs_client_mode && return
2929 sanity_mount_check ||
2930 error "environments are insane!"
2934 if [ -z "$CLIENTONLY" ]; then
2935 echo Setup mgs, mdt, osts
2936 echo $WRITECONF | grep -q "writeconf" && \
2938 if ! combined_mgs_mds ; then
2939 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
2942 for num in `seq $MDSCOUNT`; do
2943 DEVNAME=$(mdsdevname $num)
2944 start mds$num $DEVNAME $MDS_MOUNT_OPTS
2946 # We started mds, now we should set failover variables properly.
2947 # Set mds${num}failover_HOST if it is not set (the default failnode).
2948 local varname=mds${num}failover_HOST
2949 if [ -z "${!varname}" ]; then
2950 eval mds${num}failover_HOST=$(facet_host mds$num)
2953 if [ $IDENTITY_UPCALL != "default" ]; then
2954 switch_identity $num $IDENTITY_UPCALL
2957 for num in `seq $OSTCOUNT`; do
2958 DEVNAME=$(ostdevname $num)
2959 start ost$num $DEVNAME $OST_MOUNT_OPTS
2961 # We started ost$num, now we should set ost${num}failover variable properly.
2962 # Set ost${num}failover_HOST if it is not set (the default failnode).
2963 varname=ost${num}failover_HOST
2964 if [ -z "${!varname}" ]; then
2965 eval ost${num}failover_HOST=$(facet_host ost${num})
2973 # wait a while to allow sptlrpc configuration be propogated to targets,
2974 # only needed when mounting new target devices.
2979 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
2981 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
2984 if [ "$MOUNT_2" ]; then
2985 mount_client $MOUNT2
2986 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
2991 # by remounting mdt before ost, initial connect from mdt to ost might
2992 # timeout because ost is not ready yet. wait some time to its fully
2993 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
2994 # by a context negotiation rpc with $TIMEOUT.
2995 # FIXME better by monitoring import status.
2998 sleep $((TIMEOUT + 5))
3004 mounted_lustre_filesystems() {
3005 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3008 init_facet_vars () {
3009 [ "$CLIENTONLY" ] && return 0
3016 eval export ${facet}_dev=${device}
3017 eval export ${facet}_opt=\"$@\"
3019 local dev=${facet}_dev
3021 # We need to loop for the label
3022 # in case its not initialized yet.
3023 for wait_time in {0,1,3,5,10}; do
3025 if [ $wait_time -gt 0 ]; then
3026 echo "${!dev} not yet initialized,"\
3027 "waiting ${wait_time} seconds."
3031 local label=$(devicelabel ${facet} ${!dev})
3033 # Check to make sure the label does
3034 # not include ffff at the end of the label.
3035 # This indicates it has not been initialized yet.
3037 if [[ $label =~ [f|F]{4}$ ]]; then
3038 # label is not initialized, unset the result
3039 # and either try again or fail
3046 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3048 eval export ${facet}_svc=${label}
3050 local varname=${facet}failover_HOST
3051 if [ -z "${!varname}" ]; then
3052 eval $varname=$(facet_host $facet)
3055 # ${facet}failover_dev is set in cfg file
3056 varname=${facet}failover_dev
3057 if [ -n "${!varname}" ] ; then
3058 eval export ${facet}failover_dev=${!varname}
3060 eval export ${facet}failover_dev=$device
3063 # get mount point of already mounted device
3064 # is facet_dev is already mounted then use the real
3065 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3066 # i.e. ${facet}_MOUNT if specified by user or default
3067 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3068 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3069 if [ -z $mntpt ]; then
3070 mntpt=$(facet_mntpt $facet)
3072 eval export ${facet}_MOUNT=$mntpt
3075 init_facets_vars () {
3078 if ! remote_mds_nodsh; then
3079 for num in `seq $MDSCOUNT`; do
3080 DEVNAME=`mdsdevname $num`
3081 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3085 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3087 remote_ost_nodsh && return
3089 for num in `seq $OSTCOUNT`; do
3090 DEVNAME=`ostdevname $num`
3091 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3095 osc_ensure_active () {
3100 while [ $period -lt $timeout ]; do
3101 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3102 if [ $count -eq 0 ]; then
3106 echo "There are $count OST are inactive, wait $period seconds, and try again"
3108 period=$((period+3))
3111 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3114 set_conf_param_and_check() {
3118 local ORIG=$(do_facet $myfacet "$TEST")
3119 if [ $# -gt 3 ]; then
3125 echo "Setting $PARAM from $ORIG to $FINAL"
3126 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3127 error "conf_param $PARAM failed"
3129 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3130 error "check $PARAM failed!"
3133 init_param_vars () {
3135 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3137 log "Using TIMEOUT=$TIMEOUT"
3139 osc_ensure_active $SINGLEMDS $TIMEOUT
3140 osc_ensure_active client $TIMEOUT
3143 if [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ]; then
3145 elif [ $JOBSTATS_AUTO -ne 0 ]; then
3146 echo "enable jobstats, set job scheduler as $JOBID_VAR"
3147 jobid_var=$JOBID_VAR
3149 jobid_var=`$LCTL get_param -n jobid_var`
3150 if [ $jobid_var != "disable" ]; then
3151 echo "disable jobstats as required"
3158 if [ $jobid_var == $JOBID_VAR -o $jobid_var == "disable" ]; then
3159 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$jobid_var
3160 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
3161 $jobid_var || return 1
3164 if [ $QUOTA_AUTO -ne 0 ]; then
3165 if [ "$ENABLE_QUOTA" ]; then
3166 echo "enable quota as required"
3167 setup_quota $MOUNT || return 2
3169 echo "disable quota as required"
3170 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3176 nfs_client_mode () {
3177 if [ "$NFSCLIENT" ]; then
3178 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3179 local clients=$CLIENTS
3180 [ -z $clients ] && clients=$(hostname)
3182 # FIXME: remove hostname when 19215 fixed
3183 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3184 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3185 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3186 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3188 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3194 check_config_client () {
3197 local mounted=$(mount | grep " $mntpt ")
3198 if [ "$CLIENTONLY" ]; then
3200 # CLIENTONLY should not depend on *_HOST settings
3201 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3202 # in theory someone could create a new,
3203 # client-only config file that assumed lustre was already
3204 # configured and didn't set the MGSNID. If MGSNID is not set,
3205 # then we should use the mgs nid currently being used
3206 # as the default value. bug 18021
3207 [[ x$MGSNID = x ]] &&
3210 if [[ x$mgc != xMGC$MGSNID ]]; then
3211 if [ "$mgs_HOST" ]; then
3212 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3213 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3214 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3220 local myMGS_host=$mgs_HOST
3221 if [ "$NETTYPE" = "ptl" ]; then
3222 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3225 echo Checking config lustre mounted on $mntpt
3226 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3227 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3229 # if [ "$mgshost" != "$myMGS_host" ]; then
3230 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3231 # Please use correct config or set mds_HOST correctly!"
3236 check_config_clients () {
3237 local clients=${CLIENTS:-$HOSTNAME}
3240 nfs_client_mode && return
3242 do_rpc_nodes "$clients" check_config_client $mntpt
3244 sanity_mount_check || error "environments are insane!"
3248 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3249 local cltimeout=$(lctl get_param -n timeout)
3250 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3251 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3258 [ -z $mntpt ] && return 1
3259 local mounted=$(mounted_lustre_filesystems)
3261 echo $mounted' ' | grep -w -q $mntpt' '
3265 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3269 # empty lustre filesystem may have empty directories lost+found and .lustre
3271 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3272 -print | wc -l) = 1 ] || return 1
3273 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
3274 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
3278 check_and_setup_lustre() {
3279 nfs_client_mode && return
3281 local MOUNTED=$(mounted_lustre_filesystems)
3285 # both MOUNT and MOUNT2 are not mounted
3286 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3287 [ "$REFORMAT" ] && formatall
3288 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3290 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3291 export I_MOUNTED=yes
3295 elif is_mounted $MOUNT2; then
3297 # MOUNT2 is mounted, while MOUNT_2 is not set
3298 if ! [ "$MOUNT_2" ]; then
3299 cleanup_mount $MOUNT2
3300 export I_UMOUNTED2=yes
3303 # MOUNT2 is mounted, MOUNT_2 is set
3305 # FIXME: what to do if check_config failed?
3307 # 1) remote client has mounted other Lustre fs ?
3308 # 2) it has insane env ?
3309 # let's try umount MOUNT2 on all clients and mount it again:
3310 if ! check_config_clients $MOUNT2; then
3311 cleanup_mount $MOUNT2
3312 restore_mount $MOUNT2
3313 export I_MOUNTED2=yes
3318 # MOUNT is mounted MOUNT2 is not mounted
3319 elif [ "$MOUNT_2" ]; then
3320 restore_mount $MOUNT2
3321 export I_MOUNTED2=yes
3325 # FIXME: what to do if check_config failed?
3327 # 1) remote client has mounted other Lustre fs?
3328 # 2) lustre is mounted on remote_clients atall ?
3329 check_config_clients $MOUNT
3333 set_default_debug_nodes $(comma_list $(nodes_list))
3341 if [ "$ONLY" == "setup" ]; then
3347 local clients=${CLIENTS:-$HOSTNAME}
3350 zconf_mount_clients $clients $mntpt
3354 local clients=${CLIENTS:-$HOSTNAME}
3357 zconf_umount_clients $clients $mntpt
3360 cleanup_and_setup_lustre() {
3361 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3362 lctl set_param debug=0 || true
3364 if [ "$ONLY" == "cleanup" ]; then
3368 check_and_setup_lustre
3371 # Get all of the server target devices from a given server node and type.
3378 if [ "$type" == ost ]; then
3379 devs=$(get_obdfilter_param $node "" mntdev)
3381 devs=$(do_node $node \
3382 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3384 for dev in $devs; do
3386 *loop*) do_node $node "losetup $dev" | \
3387 sed -e "s/.*(//" -e "s/).*//" ;;
3393 # Get all of the server target devices.
3398 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3402 for node in $(osts_nodes); do
3403 OSTDEVS[i]=$(get_mnt_devs $node ost)
3408 # Run e2fsck on MDT or OST device.
3414 df > /dev/null # update statfs data on disk
3415 local cmd="$E2FSCK -d -v -t -t -f -n $extra_opts $target_dev"
3418 do_node $node $cmd || rc=$?
3419 [ $rc -le $FSCK_MAX_ERR ] || \
3420 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3424 # verify a directory is shared among nodes.
3425 check_shared_dir() {
3428 [ -z "$dir" ] && return 1
3429 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3430 check_write_access $dir || return 1
3434 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3440 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3441 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3443 check_shared_dir $SHARED_DIRECTORY ||
3444 error "$SHARED_DIRECTORY isn't a shared directory"
3446 export MDSDB=$SHARED_DIRECTORY/mdsdb
3447 export OSTDB=$SHARED_DIRECTORY/ostdb
3449 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3451 run_e2fsck $(mdts_nodes) $MDTDEV "--mdsdb $MDSDB"
3456 for node in $(osts_nodes); do
3457 for dev in ${OSTDEVS[i]}; do
3458 run_e2fsck $node $dev "--mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3459 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3460 ostidx=$((ostidx + 1))
3467 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3471 [ $rc -le $FSCK_MAX_ERR ] || \
3472 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3473 echo "lfsck finished with rc=$rc"
3475 rm -rvf $MDSDB* $OSTDB* || true
3479 check_and_cleanup_lustre() {
3480 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3486 if is_mounted $MOUNT; then
3487 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3488 error "remove sub-test dirs failed"
3489 [ "$ENABLE_QUOTA" ] && restore_quota || true
3492 if [ "$I_UMOUNTED2" = "yes" ]; then
3493 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3496 if [ "$I_MOUNTED2" = "yes" ]; then
3497 cleanup_mount $MOUNT2
3500 if [ "$I_MOUNTED" = "yes" ]; then
3501 cleanupall -f || error "cleanup failed"
3509 wait_for_function () {
3512 # suppress fn both stderr and stdout
3513 if [ "$1" = "--quiet" ]; then
3515 quiet=" > /dev/null 2>&1"
3527 eval $fn $quiet && return 0
3529 wait=$((wait + sleep))
3530 [ $wait -lt $max ] || return 1
3531 echo waiting $fn, $((max - wait)) secs left ...
3541 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3542 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3543 echo "Network not available!"
3547 echo `date +"%H:%M:%S (%s)"` network interface is UP
3555 # Convert a space-delimited list to a comma-delimited list. If the input is
3556 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3558 # echo is used to convert newlines to spaces, since it doesn't
3559 # introduce a trailing space as using "tr '\n' ' '" does
3560 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3566 echo $list | grep -qw $item
3569 # list, excluded are the comma separated lists
3570 exclude_items_from_list () {
3576 for item in ${excluded//,/ }; do
3577 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3579 echo $(comma_list $list)
3582 # list, expand are the comma separated lists
3584 local list=${1//,/ }
3585 local expand=${2//,/ }
3588 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3589 echo $(comma_list $expanded)
3592 testslist_filter () {
3593 local script=$LUSTRE/tests/${TESTSUITE}.sh
3595 [ -f $script ] || return 0
3597 local start_at=$START_AT
3598 local stop_at=$STOP_AT
3600 local var=${TESTSUITE//-/_}_START_AT
3601 [ x"${!var}" != x ] && start_at=${!var}
3602 var=${TESTSUITE//-/_}_STOP_AT
3603 [ x"${!var}" != x ] && stop_at=${!var}
3605 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3606 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3607 /^'${start_at}'$/ {flag = 0}
3608 {if (flag == 1) print $0}
3609 /^'${stop_at}'$/ { flag = 1 }'
3613 (cd `dirname $1`; echo $PWD/`basename $1`)
3617 local types=${1:-"OST MDS MGS"}
3621 for entry in $types; do
3622 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3623 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3626 MGS ) list="$list $name";;
3627 MDS|OST ) local count=${type}COUNT
3628 for ((i=1; i<=${!count}; i++)) do
3629 list="$list ${name}$i"
3631 * ) error "Invalid facet type"
3635 echo $(comma_list $list)
3638 ##################################
3639 # Adaptive Timeouts funcs
3642 # only check mds, we assume at_max is the same on all nodes
3643 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3644 if [ $at_max -eq 0 ]; then
3655 # suppose that all ost-s have the same $at value set
3656 [ $facet != "ost" ] || facet=ost1
3658 do_facet $facet "lctl get_param -n $at"
3676 if [ $facet == "ost" ]; then
3677 facet=$(get_facets OST)
3678 elif [ $facet == "mds" ]; then
3679 facet=$(get_facets MDS)
3681 hosts=$(expand_list $hosts $(facets_hosts $facet))
3684 do_nodes $hosts lctl set_param at_max=$at_max
3687 ##################################
3691 # OBD_FAIL_MDS_ALL_REQUEST_NET
3693 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3694 do_facet client "$1" || RC=$?
3695 do_facet $SINGLEMDS lctl set_param fail_loc=0
3700 # OBD_FAIL_MDS_ALL_REPLY_NET
3702 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3703 do_facet client "$@" || RC=$?
3704 do_facet $SINGLEMDS lctl set_param fail_loc=0
3708 drop_reint_reply() {
3709 # OBD_FAIL_MDS_REINT_NET_REP
3711 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3712 do_facet client "$@" || RC=$?
3713 do_facet $SINGLEMDS lctl set_param fail_loc=0
3718 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3720 do_facet ost1 lctl set_param fail_loc=0x214
3721 do_facet client "$1" || RC=$?
3722 do_facet client "sync"
3723 do_facet ost1 lctl set_param fail_loc=0
3727 drop_ldlm_cancel() {
3728 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
3730 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3731 do_nodes $list lctl set_param fail_loc=0x304
3733 do_facet client "$@" || RC=$?
3735 do_nodes $list lctl set_param fail_loc=0
3739 drop_bl_callback() {
3740 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
3742 do_facet client lctl set_param fail_loc=0x305
3743 do_facet client "$@" || RC=$?
3744 do_facet client lctl set_param fail_loc=0
3749 #define OBD_FAIL_LDLM_REPLY 0x30c
3751 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3752 do_facet client "$@" || RC=$?
3753 do_facet $SINGLEMDS lctl set_param fail_loc=0
3761 echo "clearing fail_loc on $facet"
3762 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3765 set_nodes_failloc () {
3766 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3769 cancel_lru_locks() {
3770 $LCTL mark "cancel_lru_locks $1 start"
3771 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3772 $LCTL set_param -n $d=clear
3774 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3775 $LCTL mark "cancel_lru_locks $1 stop"
3780 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3781 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3782 echo "$DEFAULT_LRU_SIZE"
3787 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3790 lru_resize_disable()
3792 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3797 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3798 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3799 echo there is still data in page cache $FILE ?
3800 lctl get_param -n $FILE
3808 DEBUGSAVE="$(lctl get_param -n debug)"
3812 [ -n "$DEBUGSAVE" ] && \
3813 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3818 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3821 debug_size_restore() {
3822 [ -n "$DEBUG_SIZE_SAVED" ] && \
3823 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3827 start_full_debug_logging() {
3832 local DEBUG_SIZE=150
3834 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3835 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3838 stop_full_debug_logging() {
3843 # prints bash call stack
3846 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
3847 local s=${BASH_SOURCE[$i]}
3848 local l=${BASH_LINENO[$i-1]}
3849 local f=${FUNCNAME[$i]}
3850 echo " = $s:$l:$f()"
3854 ##################################
3856 ##################################
3859 local TYPE=${TYPE:-"FAIL"}
3862 # do not dump logs if $1=false
3863 if [ "x$1" = "xfalse" ]; then
3868 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
3872 # We need to dump the logs on all nodes
3874 gather_logs $(comma_list $(nodes_list))
3878 [ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
3879 echo "$@" > $LOGDIR/err
3884 local log=$TESTSUITELOG
3886 [ -f "$log" ] && grep -q FAIL $log && status=1
3899 # use only if we are ignoring failures for this test, bugno required.
3900 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
3901 # e.g. error_ignore 5494 "your message"
3903 local TYPE="IGNORE (bz$1)"
3908 error_and_remount() {
3910 remount_client $MOUNT
3915 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
3920 log " SKIP: $TESTSUITE $TESTNAME $@"
3922 if [[ -n "$ALWAYS_SKIPPED" ]]; then
3923 skip_logged $TESTNAME "$@"
3926 echo "$@" > $LOGDIR/skip
3929 [[ -n "$TESTSUITELOG" ]] &&
3930 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
3933 build_test_filter() {
3934 EXCEPT="$EXCEPT $(testslist_filter)"
3936 [ "$ONLY" ] && log "only running test `echo $ONLY`"
3940 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
3941 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
3942 [ "$EXCEPT_SLOW" ] && \
3943 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
3944 for E in $EXCEPT; do
3945 eval EXCEPT_${E}=true
3947 for E in $ALWAYS_EXCEPT; do
3948 eval EXCEPT_ALWAYS_${E}=true
3950 for E in $EXCEPT_SLOW; do
3951 eval EXCEPT_SLOW_${E}=true
3953 for G in $GRANT_CHECK_LIST; do
3954 eval GCHECK_ONLY_${G}=true
3959 if [[ $1 = [a-z]* ]]; then
3966 # print a newline if the last test was skipped
3967 export LAST_SKIPPED=
3968 export ALWAYS_SKIPPED=
3970 # Main entry into test-framework. This is called with the name and
3971 # description of a test. The name is used to find the function to run
3972 # the test using "test_$name".
3974 # This supports a variety of methods of specifying specific test to
3975 # run or not run. These need to be documented...
3980 export base=`basetest $1`
3981 if [ ! -z "$ONLY" ]; then
3983 if [ ${!testname}x != x ]; then
3984 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3985 run_one_logged $1 "$2"
3989 if [ ${!testname}x != x ]; then
3990 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3991 run_one_logged $1 "$2"
4002 if [ ${!testname}x != x ]; then
4003 TESTNAME=test_$1 skip "skipping excluded test $1"
4006 testname=EXCEPT_$base
4007 if [ ${!testname}x != x ]; then
4008 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4011 testname=EXCEPT_ALWAYS_$1
4012 if [ ${!testname}x != x ]; then
4013 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4016 testname=EXCEPT_ALWAYS_$base
4017 if [ ${!testname}x != x ]; then
4018 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4021 testname=EXCEPT_SLOW_$1
4022 if [ ${!testname}x != x ]; then
4023 TESTNAME=test_$1 skip "skipping SLOW test $1"
4026 testname=EXCEPT_SLOW_$base
4027 if [ ${!testname}x != x ]; then
4028 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4034 run_one_logged $1 "$2"
4045 module_loaded lnet || load_modules
4057 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4062 strace -o $TMP/$1.strace -ttt $*
4064 log "FINISHED: $*: rc $RC"
4069 equals_msg $1 test complete, duration $2 sec
4070 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4071 echo duration $2 >>$TESTSUITELOG
4075 # Set TEST_STATUS here. It will be used for logging the result.
4078 if [[ -f $LOGDIR/err ]]; then
4080 elif [[ -f $LOGDIR/skip ]]; then
4083 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4087 local FFREE=$(do_node $SINGLEMDS \
4088 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4089 local FTOTAL=$(do_node $SINGLEMDS \
4090 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4092 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4096 echo -n "Resetting fail_loc on all nodes..."
4097 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4103 # Log a message (on all nodes) padded with "=" before and after.
4104 # Also appends a timestamp and prepends the testsuite name.
4107 EQUALS="===================================================================================================="
4109 msg="== ${TESTSUITE} $*"
4111 [[ $last != "=" && $last != " " ]] && msg="$msg "
4112 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4113 # always include at least == after the message
4114 log "$msg== $(date +"%H:%M:%S (%s)")"
4118 # Run a single test function and cleanup after it.
4120 # This function should be run in a subshell so the test func can
4121 # exit() without stopping the whole script.
4126 tfile=f.${TESTSUITE}.${testnum}
4127 export tdir=d0.${TESTSUITE}/d${base}
4128 export TESTNAME=test_$testnum
4129 local SAVE_UMASK=`umask`
4132 banner "test $testnum: $message"
4133 test_${testnum} || error "test_$testnum failed with $?"
4136 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4137 check_catastrophe || error "LBUG/LASSERT detected"
4138 ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
4146 # Wrapper around run_one to ensure:
4147 # - test runs in subshell
4148 # - output of test is saved to separate log file for error reporting
4149 # - test result is saved to data file
4152 local BEFORE=`date +%s`
4154 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4155 local test_log=$LOGDIR/$name
4158 local SAVE_UMASK=`umask`
4162 log_sub_test_begin test_${1}
4163 (run_one $1 "$2") 2>&1 | tee -i $test_log
4164 local RC=${PIPESTATUS[0]}
4166 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4167 echo "test_$1 returned $RC" | tee $LOGDIR/err
4169 duration=$((`date +%s` - $BEFORE))
4170 pass "$1" "(${duration}s)"
4172 if [[ -f $LOGDIR/err ]]; then
4173 TEST_ERROR=$(cat $LOGDIR/err)
4174 elif [[ -f $LOGDIR/skip ]]; then
4175 TEST_ERROR=$(cat $LOGDIR/skip)
4177 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4179 if [ -f $LOGDIR/err ]; then
4180 $FAIL_ON_ERROR && exit $RC
4189 # Print information of skipped tests to result.yml
4192 log_sub_test_begin $1
4194 log_sub_test_end "SKIP" "0" "0" "$@"
4198 (cd `dirname $1`; echo $PWD/`basename $1`)
4203 export base=`basetest $1`
4204 [ "$CHECK_GRANT" == "no" ] && return 0
4206 testname=GCHECK_ONLY_${base}
4207 [ ${!testname}x == x ] && return 0
4209 echo -n "checking grant......"
4211 local clients=$CLIENTS
4212 [ -z $clients ] && clients=$(hostname)
4214 # sync all the data and make sure no pending data on server
4215 do_nodes $clients sync
4218 client_grant=`do_nodes $clients \
4219 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4220 awk '{total += $1} END{print total}'`
4223 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4224 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4225 awk '{total += $1} END{print total}'`
4227 # check whether client grant == server grant
4228 if [ $client_grant -ne $server_grant ]; then
4229 echo "failed: client:${client_grant} server: ${server_grant}."
4230 do_nodes $(comma_list $(osts_nodes)) \
4231 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4232 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4235 echo "pass: client:${client_grant} server: ${server_grant}"
4240 ########################
4246 ost=`echo $1 | awk -F_ '{print $3}'`
4247 if [ -z $ost ]; then
4248 ost=`echo $1 | sed 's/-osc.*//'`
4253 ostuuid_from_index()
4255 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4258 ostname_from_index() {
4259 local uuid=$(ostuuid_from_index $1)
4263 index_from_ostuuid()
4265 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4268 mdtuuid_from_index()
4270 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4275 [ "$node" != "$(hostname)" ]
4281 for node in $(mdts_nodes); do
4282 remote_node $node && return 0
4289 [ "$CLIENTONLY" ] && return 0 || true
4290 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4295 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4296 MSKIPPED=1 && return 1
4303 for node in $(osts_nodes) ; do
4304 remote_node $node && return 0
4311 [ "$CLIENTONLY" ] && return 0 || true
4312 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4317 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4318 OSKIPPED=1 && return 1
4325 MGS=$(facet_host mgs)
4326 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4331 remote_mds_nodsh || remote_ost_nodsh || \
4332 $(single_local_node $(comma_list $(nodes_list)))
4338 for num in `seq $MDSCOUNT`; do
4339 MDSNODES="$MDSNODES $(facet_host mds$num)"
4341 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4347 remote_ost && remote_mds
4355 for facet in ${facets//,/ }; do
4356 if [ "$FAILURE_MODE" = HARD ]; then
4357 nodes="$nodes $(facet_active_host $facet)"
4359 nodes="$nodes $(facet_host $facet)"
4362 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4368 local facets=$(get_facets OST)
4369 local nodes=$(facets_nodes $facets)
4375 # FIXME. We need a list of clients
4376 local myNODES=$HOSTNAME
4379 # CLIENTS (if specified) contains the local client
4380 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4382 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4383 myNODES="$myNODES $(facets_nodes $(get_facets))"
4386 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4391 remote_nodes_list () {
4392 echo $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4395 init_clients_lists () {
4396 # Sanity check: exclude the local client from RCLIENTS
4397 local clients=$(hostlist_expand "$RCLIENTS")
4398 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4400 # Sanity check: exclude the dup entries
4401 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4403 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4405 # Sanity check: exclude the dup entries from CLIENTS
4406 # for those configs which has SINGLCLIENT set to local client
4407 clients=$(for i in $clients; do echo $i; done | sort -u)
4409 CLIENTS=$(comma_list $clients)
4410 local -a remoteclients=($RCLIENTS)
4411 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4412 varname=CLIENT$((i + 2))
4413 eval $varname=${remoteclients[i]}
4416 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4419 get_random_entry () {
4422 rnodes=${rnodes//,/ }
4424 local -a nodes=($rnodes)
4425 local num=${#nodes[@]}
4426 local i=$((RANDOM * num * 2 / 65536))
4432 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4437 lctl get_param version | grep -q patchless
4441 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4442 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4447 echo $nodes | wc -w || true
4451 local nodes=$(osts_nodes)
4452 local osscount=$(get_node_count "$nodes")
4453 [ ! "$OSTCOUNT" = "$osscount" ]
4457 local nodes=$(mdts_nodes)
4458 local mdtcount=$(get_node_count "$nodes")
4459 [ ! "$MDSCOUNT" = "$mdtcount" ]
4462 generate_machine_file() {
4463 local nodes=${1//,/ }
4464 local machinefile=$2
4466 for node in $nodes; do
4467 echo $node >>$machinefile || \
4468 { echo "can not generate machinefile $machinefile" && return 1; }
4473 local file=$1/stripe
4475 $LFS getstripe -v $file || error
4479 setstripe_nfsserver () {
4482 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4483 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4485 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4487 do_nodev $nfsserver lfs setstripe "$@"
4490 # Check and add a test group.
4496 local gid=$(getent group $group_name | cut -d: -f3)
4497 if [[ -n "$gid" ]]; then
4498 [[ "$gid" -eq "$group_id" ]] || {
4499 error_noexit "inconsistent group ID:" \
4500 "new: $group_id, old: $gid"
4504 groupadd -g $group_id $group_name
4511 # Check and add a test user.
4524 local uid=$(getent passwd $user_name | cut -d: -f3)
4525 if [[ -n "$uid" ]]; then
4526 if [[ "$uid" -eq "$user_id" ]]; then
4527 local dir=$(getent passwd $user_name | cut -d: -f6)
4528 if [[ "$dir" != "$home" ]]; then
4530 usermod -d $home $user_name
4534 error_noexit "inconsistent user ID:" \
4535 "new: $user_id, old: $uid"
4540 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4547 check_runas_id_ret() {
4549 local myRUNAS_UID=$1
4550 local myRUNAS_GID=$2
4553 if [ -z "$myRUNAS" ]; then
4554 error_exit "myRUNAS command must be specified for check_runas_id"
4557 $myRUNAS krb5_login.sh || \
4558 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4560 mkdir $DIR/d0_runas_test
4562 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4563 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4564 rm -rf $DIR/d0_runas_test
4569 local myRUNAS_UID=$1
4570 local myRUNAS_GID=$2
4573 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4574 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4575 Please set RUNAS_ID to some UID which exists on MDS and client or
4576 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4579 # obtain the UID/GID for MPI_USER
4583 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4584 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4586 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4587 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4590 # obtain and cache Kerberos ticket-granting ticket
4591 refresh_krb5_tgt() {
4592 local myRUNAS_UID=$1
4593 local myRUNAS_GID=$2
4596 if [ -z "$myRUNAS" ]; then
4597 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4600 CLIENTS=${CLIENTS:-$HOSTNAME}
4601 do_nodes $CLIENTS "set -x
4602 if ! $myRUNAS krb5_login.sh; then
4603 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4608 # Run multiop in the background, but wait for it to print
4609 # "PAUSING" to its stdout before returning from this function.
4610 multiop_bg_pause() {
4611 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4615 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4618 echo "$MULTIOP_PROG $FILE v$ARGS"
4619 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4621 echo "TMPPIPE=${TMPPIPE}"
4622 read -t 60 multiop_output < $TMPPIPE
4623 if [ $? -ne 0 ]; then
4628 if [ "$multiop_output" != "PAUSING" ]; then
4629 echo "Incorrect multiop output: $multiop_output"
4644 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4650 inodes_available () {
4651 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4655 mdsrate_inodes_available () {
4656 local min_inodes=$(inodes_available)
4657 echo $((min_inodes * 99 / 100))
4660 # reset llite stat counters
4661 clear_llite_stats(){
4662 lctl set_param -n llite.*.stats 0
4665 # sum llite stat items
4666 calc_llite_stats() {
4667 local res=$(lctl get_param -n llite.*.stats |
4668 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4672 # reset osc stat counters
4674 lctl set_param -n osc.*.osc_stats 0
4677 # sum osc stat items
4679 local res=$(lctl get_param -n osc.*.osc_stats |
4680 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4685 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4688 calc_osc_kbytes () {
4689 df $MOUNT > /dev/null
4690 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4693 # save_lustre_params(node, parameter_mask)
4694 # generate a stream of formatted strings (<node> <param name>=<param value>)
4695 save_lustre_params() {
4697 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4700 # restore lustre parameters from input stream, produces by save_lustre_params
4701 restore_lustre_params() {
4705 while IFS=" =" read node name val; do
4706 do_node ${node//:/} "lctl set_param -n $name $val"
4710 check_catastrophe() {
4711 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4712 local C=$CATASTROPHE
4713 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4715 [ -z "$rnodes" ] && return 0
4717 do_nodes "$rnodes" "rc=\\\$([ -f $C ] && echo \\\$(< $C) || echo 0);
4718 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4722 # CMD: determine mds index where directory inode presents
4725 local file=$dir/f0.get_mds_dir_tmpfile
4730 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4731 local -a oldused=($iused)
4733 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4735 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4736 local -a newused=($iused)
4739 for ((i=0; i<${#newused[@]}; i++)); do
4740 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4746 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4749 mdsrate_cleanup () {
4751 mpi_run -np $1 -machinefile $2 ${MDSRATE} --unlink --nfiles $3 --dir $4 --filefmt $5 $6
4756 delayed_recovery_enabled () {
4757 local var=${SINGLEMDS}_svc
4758 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4761 ########################
4763 convert_facet2label() {
4766 if [ x$facet = xost ]; then
4770 local varsvc=${facet}_svc
4772 if [ -n ${!varsvc} ]; then
4775 error "No lablel for $facet!"
4779 get_clientosc_proc_path() {
4780 echo "${1}-osc-[^M]*"
4783 get_lustre_version () {
4784 local facet=${1:-"$SINGLEMDS"}
4785 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4788 lustre_version_code() {
4789 local facet=${1:-"$SINGLEMDS"}
4790 version_code $(get_lustre_version $1)
4793 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4794 # used by MDT would not be changed.
4795 # mdt lov: fsname-mdtlov
4796 # mdt osc: fsname-OSTXXXX-osc
4797 mds_on_old_device() {
4798 local mds=${1:-"$SINGLEMDS"}
4800 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
4801 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
4802 > /dev/null 2>&1" && return 0
4807 get_mdtosc_proc_path() {
4809 local ost_label=${2:-"*OST*"}
4811 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
4812 local mdt_label=$(convert_facet2label $mds_facet)
4813 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
4815 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
4816 mds_on_old_device $mds_facet; then
4817 echo "${ost_label}-osc"
4819 echo "${ost_label}-osc-${mdt_index}"
4823 get_osc_import_name() {
4826 local label=$(convert_facet2label $ost)
4828 if [ "${facet:0:3}" = "mds" ]; then
4829 get_mdtosc_proc_path $facet $label
4833 get_clientosc_proc_path $label
4837 _wait_import_state () {
4840 local maxtime=${3:-$(max_recovery_time)}
4844 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4845 while [ "${CONN_STATE}" != "${expected}" ]; do
4846 if [ "${expected}" == "DISCONN" ]; then
4847 # for disconn we can check after proc entry is removed
4848 [ "x${CONN_STATE}" == "x" ] && return 0
4849 # with AT enabled, we can have connect request timeout near of
4850 # reconnect timeout and test can't see real disconnect
4851 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
4853 [ $i -ge $maxtime ] && \
4854 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
4857 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4861 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
4865 wait_import_state() {
4868 local maxtime=${3:-$(max_recovery_time)}
4871 for param in ${params//,/ }; do
4872 _wait_import_state $state $param $maxtime || return
4876 # One client request could be timed out because server was not ready
4877 # when request was sent by client.
4878 # The request timeout calculation details :
4880 # /* We give the server rq_timeout secs to process the req, and
4881 # add the network latency for our local timeout. */
4882 # request->rq_deadline = request->rq_sent + request->rq_timeout +
4883 # ptlrpc_at_get_net_latency(request) ;
4885 # ptlrpc_connect_import ()
4886 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4889 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
4890 # ptlrpc_at_get_net_latency(request) ->
4891 # at_get (max (iat_net_latency=0, at_min)) = at_min
4894 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
4895 # INITIAL_CONNECT_TIMEOUT + at_min
4897 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
4898 # because we can not get this value in runtime,
4899 # the value depends on configure options, and it is not stored in /proc.
4901 # #define CONNECTION_SWITCH_MIN 5U
4902 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
4904 request_timeout () {
4907 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4908 local init_connect_timeout=$TIMEOUT
4909 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
4911 local at_min=$(at_get $facet at_min)
4913 echo $(( init_connect_timeout + at_min ))
4916 wait_osc_import_state() {
4920 local ost=$(get_osc_import_name $facet $ost_facet)
4922 local param="osc.${ost}.ost_server_uuid"
4924 # 1. wait the deadline of client 1st request (it could be skipped)
4925 # 2. wait the deadline of client 2nd request
4926 local maxtime=$(( 2 * $(request_timeout $facet)))
4928 if ! do_rpc_nodes "$(facet_host $facet)" \
4929 _wait_import_state $expected $param $maxtime; then
4930 error "import is not in ${expected} state"
4937 get_clientmdc_proc_path() {
4945 [ -z "$list" ] && return 0
4947 # Add paths to lustre tests for 32 and 64 bit systems.
4948 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
4949 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
4952 wait_clients_import_state () {
4959 if [ "$FAILURE_MODE" = HARD ]; then
4960 facets=$(facets_on_host $(facet_active_host $facet))
4963 for facet in ${facets//,/ }; do
4964 local label=$(convert_facet2label $facet)
4967 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
4968 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
4969 *) error "unknown facet!" ;;
4971 local params=$(expand_list $params $proc_path)
4974 if ! do_rpc_nodes "$list" wait_import_state $expected $params; then
4975 error "import is not in ${expected} state"
4985 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
4986 $LCTL get_param obdfilter.*.kbytesavail))
4987 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
4988 $LCTL get_param -n obdfilter.*.tot_granted))
4989 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
4990 $LCTL get_param -n obdfilter.*.kbytestotal))
4991 for ((i=0; i<${#AVAILA[@]}; i++)); do
4992 local -a AVAIL1=(${AVAILA[$i]//=/ })
4993 local -a TOTAL=(${TOTALA[$i]//=/ })
4994 GRANT=$((${GRANTA[$i]}/1024))
4995 # allow 1% of total space in bavail because of delayed
4996 # allocation with ZFS which might release some free space after
4997 # txg commit. For small devices, we set a mininum of 8MB
4998 local LIMIT=$((${TOTAL} / 100 + 8000))
4999 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
5000 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
5001 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
5002 echo " FULL" || echo
5008 do_facet mgs lctl pool_list $1
5012 local fsname=${1%%.*}
5013 local poolname=${1##$fsname.}
5015 do_facet mgs lctl pool_new $1
5017 # get param should return err unless pool is created
5018 [[ $RC -ne 0 ]] && return $RC
5020 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5021 2>/dev/null || echo foo" "" || RC=1
5022 if [[ $RC -eq 0 ]]; then
5025 error "pool_new failed $1"
5030 add_pool_to_list () {
5031 local fsname=${1%%.*}
5032 local poolname=${1##$fsname.}
5034 local listvar=${fsname}_CREATED_POOLS
5035 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5038 remove_pool_from_list () {
5039 local fsname=${1%%.*}
5040 local poolname=${1##$fsname.}
5042 local listvar=${fsname}_CREATED_POOLS
5043 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5046 destroy_pool_int() {
5048 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5049 awk '$1 !~ /^Pool:/ {print $1}')
5050 for ost in $OSTS; do
5051 do_facet mgs lctl pool_remove $1 $ost
5053 do_facet mgs lctl pool_destroy $1
5056 # <fsname>.<poolname> or <poolname>
5058 local fsname=${1%%.*}
5059 local poolname=${1##$fsname.}
5061 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5065 pool_list $fsname.$poolname || return $?
5067 destroy_pool_int $fsname.$poolname
5069 [[ $RC -ne 0 ]] && return $RC
5071 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5072 2>/dev/null || echo foo" "foo" || RC=1
5074 if [[ $RC -eq 0 ]]; then
5075 remove_pool_from_list $fsname.$poolname
5077 error "destroy pool failed $1"
5083 local fsname=${1:-$FSNAME}
5085 local listvar=${fsname}_CREATED_POOLS
5089 [ x${!listvar} = x ] && return 0
5091 echo destroy the created pools: ${!listvar}
5092 for poolname in ${!listvar//,/ }; do
5093 destroy_pool $fsname.$poolname
5098 local fsname=${1:-$FSNAME}
5100 destroy_pools $fsname
5106 local ts=$(date +%s)
5109 if [[ ! -f "$YAML_LOG" ]]; then
5110 # init_logging is not performed before gather_logs,
5111 # so the $LOGDIR needs to be checked here
5112 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5115 [ -f $LOGDIR/shared ] && docp=false
5117 # dump lustre logs, dmesg
5119 prefix="$TESTLOG_PREFIX.$TESTNAME"
5121 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5123 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5124 echo "Dumping logs only on local client."
5125 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5126 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5131 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5132 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5133 if [ ! -f $LOGDIR/shared ]; then
5134 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5147 for i in $(seq 0 $num_mntpts); do
5148 cmd="ls -laf ${mntpt_root}$i/$dir"
5154 for pid in $pids; do
5161 # target_start_and_reset_recovery_timer()
5162 # service_time = at_est2timeout(service_time);
5163 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5164 # INITIAL_CONNECT_TIMEOUT);
5165 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5166 #define CONNECTION_SWITCH_INC 1
5167 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5168 #define CONNECTION_SWITCH_MIN 5U
5170 max_recovery_time () {
5171 local init_connect_timeout=$(( TIMEOUT / 20 ))
5172 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5174 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5179 get_clients_mount_count () {
5180 local clients=${CLIENTS:-`hostname`}
5182 # we need to take into account the clients mounts and
5183 # exclude mds/ost mounts if any;
5184 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5188 PROC_CLI="srpc_info"
5196 if [ $M -lt $N ]; then
5200 while [ $N -lt $M ]; do
5210 calc_connection_cnt() {
5213 # MDT->MDT = 2 * C(M, 2)
5217 comb_m2=$(combination $MDSCOUNT 2)
5219 local num_clients=$(get_clients_mount_count)
5221 local cnt_mdt2mdt=$((comb_m2 * 2))
5222 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5223 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5224 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5225 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5226 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5227 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5241 local cmd="$tgt.srpc.flavor"
5243 if [ $net == "any" ]; then
5248 if [ $dir != "any" ]; then
5253 log "Setting sptlrpc rule: $cmd"
5254 do_facet mgs "$LCTL conf_param $cmd"
5263 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5264 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5266 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5268 if [ "x$bulkspec" != "x" ]; then
5269 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5271 if [ "x$algs" != "x" ]; then
5272 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5274 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5275 if [ $bulk == "bulkn" ]; then
5276 bulk_count=`echo "$output" | grep "bulk flavor" \
5277 | grep "null/null" | wc -l`
5278 elif [ $bulk == "bulki" ]; then
5279 bulk_count=`echo "$output" | grep "bulk flavor" \
5280 | grep "/null" | grep -v "null/" | wc -l`
5282 bulk_count=`echo "$output" | grep "bulk flavor" \
5283 | grep -v "/null" | grep -v "null/" | wc -l`
5287 [ $bulk_count -lt $count ] && count=$bulk_count
5298 local clients=${CLIENTS:-`hostname`}
5300 for c in ${clients//,/ }; do
5301 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5302 tmpcnt=`count_flvr "$output" $flavor`
5303 cnt=$((cnt + tmpcnt))
5313 local clients=${CLIENTS:-`hostname`}
5315 for c in ${clients//,/ }; do
5316 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5317 tmpcnt=`count_flvr "$output" $flavor`
5318 cnt=$((cnt + tmpcnt))
5328 if [ $MDSCOUNT -le 1 ]; then
5333 for num in `seq $MDSCOUNT`; do
5334 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5335 tmpcnt=`count_flvr "$output" $flavor`
5336 cnt=$((cnt + tmpcnt))
5347 for num in `seq $MDSCOUNT`; do
5348 mdtosc=$(get_mdtosc_proc_path mds$num)
5349 mdtosc=${mdtosc/-MDT*/-MDT\*}
5350 output=$(do_facet mds$num lctl get_param -n \
5351 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5352 tmpcnt=`count_flvr "$output" $flavor`
5353 cnt=$((cnt + tmpcnt))
5362 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5363 count_flvr "$output" $flavor
5368 local dir=$1 # from to
5369 local flavor=$2 # flavor expected
5372 if [ $dir == "cli2mdt" ]; then
5373 res=`flvr_cnt_cli2mdt $flavor`
5374 elif [ $dir == "cli2ost" ]; then
5375 res=`flvr_cnt_cli2ost $flavor`
5376 elif [ $dir == "mdt2mdt" ]; then
5377 res=`flvr_cnt_mdt2mdt $flavor`
5378 elif [ $dir == "mdt2ost" ]; then
5379 res=`flvr_cnt_mdt2ost $flavor`
5380 elif [ $dir == "all2ost" ]; then
5381 res1=`flvr_cnt_mdt2ost $flavor`
5382 res2=`flvr_cnt_cli2ost $flavor`
5383 res=$((res1 + res2))
5384 elif [ $dir == "all2mdt" ]; then
5385 res1=`flvr_cnt_mdt2mdt $flavor`
5386 res2=`flvr_cnt_cli2mdt $flavor`
5387 res=$((res1 + res2))
5388 elif [ $dir == "all2all" ]; then
5389 res1=`flvr_cnt_mdt2ost $flavor`
5390 res2=`flvr_cnt_cli2ost $flavor`
5391 res3=`flvr_cnt_mdt2mdt $flavor`
5392 res4=`flvr_cnt_cli2mdt $flavor`
5393 res=$((res1 + res2 + res3 + res4))
5401 local dir=$1 # from to
5402 local flavor=$2 # flavor expected
5403 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5407 for ((i=0;i<20;i++)); do
5408 echo -n "checking $dir..."
5409 res=$(do_check_flavor $dir $flavor)
5410 echo "found $res/$expect $flavor connections"
5411 [ $res -ge $expect ] && return 0
5415 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5419 restore_to_default_flavor()
5421 local proc="mgs.MGS.live.$FSNAME"
5423 echo "restoring to default flavor..."
5425 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5427 # remove all existing rules if any
5428 if [ $nrule -ne 0 ]; then
5429 echo "$nrule existing rules"
5430 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5431 echo "remove rule: $rule"
5432 spec=`echo $rule | awk -F = '{print $1}'`
5433 do_facet mgs "$LCTL conf_param -d $spec"
5437 # verify no rules left
5438 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5439 [ $nrule -ne 0 ] && error "still $nrule rules left"
5441 # wait for default flavor to be applied
5442 # currently default flavor for all connections are 'null'
5443 wait_flavor all2all null
5444 echo "now at default flavor settings"
5449 local flavor=${1:-null}
5451 echo "setting all flavor to $flavor"
5453 # FIXME need parameter to this fn
5454 # and remove global vars
5455 local cnt_all2all=$(calc_connection_cnt all2all)
5457 local res=$(do_check_flavor all2all $flavor)
5458 if [ $res -eq $cnt_all2all ]; then
5459 echo "already have total $res $flavor connections"
5463 echo "found $res $flavor out of total $cnt_all2all connections"
5464 restore_to_default_flavor
5466 [[ $flavor = null ]] && return 0
5468 set_rule $FSNAME any any $flavor
5469 wait_flavor all2all $flavor
5475 # Checking for shared logdir
5476 if [ ! -d $dir ]; then
5477 # Not found. Create local logdir
5480 touch $dir/check_file.$(hostname -s)
5485 check_write_access() {
5490 for node in $(nodes_list); do
5491 file=$dir/check_file.$(short_hostname $node)
5492 if [[ ! -f "$file" ]]; then
5493 # Logdir not accessible/writable from this node.
5496 rm -f $file || return 1
5502 if [[ -n $YAML_LOG ]]; then
5505 local SAVE_UMASK=`umask`
5508 export YAML_LOG=${LOGDIR}/results.yml
5512 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5513 if check_shared_dir $LOGDIR; then
5514 touch $LOGDIR/shared
5515 echo "Logging to shared log directory: $LOGDIR"
5517 echo "Logging to local directory: $LOGDIR"
5520 yml_nodes_file $LOGDIR >> $YAML_LOG
5521 yml_results_file >> $YAML_LOG
5528 yml_log_test $1 >> $YAML_LOG
5532 yml_log_test_status $@ >> $YAML_LOG
5535 log_sub_test_begin() {
5536 yml_log_sub_test_begin "$@" >> $YAML_LOG
5539 log_sub_test_end() {
5540 yml_log_sub_test_end "$@" >> $YAML_LOG
5546 local llverdev_opts=$2
5547 local devname=$(basename $1)
5548 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5549 # loop devices aren't in /proc/partitions
5550 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5552 size=$(($size / 1024 / 1024)) # Gb
5554 local partial_arg=""
5555 # Run in partial (fast) mode if the size
5556 # of a partition > 1 GB
5557 [ $size -gt 1 ] && partial_arg="-p"
5559 llverdev --force $partial_arg $llverdev_opts $dev
5565 local llverfs_opts=$2
5566 local partial_arg=""
5567 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5569 # Run in partial (fast) mode if the size
5570 # of a partition > 1 GB
5571 [ $size -gt 1 ] && partial_arg="-p"
5573 llverfs $partial_arg $llverfs_opts $dir
5576 remove_mdt_files() {
5581 local mntpt=$(facet_mntpt $facet)
5582 local opts=$MDS_MOUNT_OPTS
5584 echo "removing files from $mdtdev on $facet: $files"
5585 if [ $(facet_fstype $facet) == ldiskfs ] &&
5586 ! do_facet $facet test -b ${!dev}; then
5587 opts=$(csa_add "$opts" -o loop)
5589 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5593 rm $mntpt/ROOT/$f || { rc=$?; break; }
5595 umount -f $mntpt || return $?
5599 duplicate_mdt_files() {
5604 local mntpt=$(facet_mntpt $facet)
5605 local opts=$MDS_MOUNT_OPTS
5607 echo "duplicating files on $mdtdev on $facet: $files"
5608 mkdir -p $mntpt || return $?
5609 if [ $(facet_fstype $facet) == ldiskfs ] &&
5610 ! do_facet $facet test -b ${!dev}; then
5611 opts=$(csa_add "$opts" -o loop)
5613 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5624 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5625 pushd $mntpt/ROOT > /dev/null || return $?
5628 touch $f.bad || return $?
5629 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5631 [ $rc -eq 0 ] || return $rc
5632 setfattr --restore $tmp || return $?
5638 local devs=${1//,/ }
5641 local rslt=$TMP/sgpdd_survey
5643 # sgpdd-survey cleanups ${rslt}.* files
5645 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5651 # returns the canonical name for an ldiskfs device
5656 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5657 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5658 echo dm-\\\${foo##*:};
5660 echo \\\$(basename \\\$dv);
5664 is_sanity_benchmark() {
5665 local benchmarks="dbench bonnie iozone fsx"
5667 for b in $benchmarks; do
5668 if [ "$b" == "$suite" ]; then
5676 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5679 # Get the block size of the filesystem.
5685 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5686 awk '/^Block size:/ {print $3}')
5690 # Check whether the "large_xattr" feature is enabled or not.
5691 large_xattr_enabled() {
5692 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5694 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5695 return ${PIPESTATUS[0]}
5698 # Get the maximum xattr size supported by the filesystem.
5702 if large_xattr_enabled; then
5703 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5706 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5707 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5709 # maximum xattr size = size of block - size of header -
5710 # size of 1 entry - 4 null bytes
5711 size=$((block_size - 32 - 32 - 4))
5717 # Dump the value of the named xattr from a file.
5722 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5725 # Generate a string with size of $size bytes.
5727 local size=${1:-1024} # in bytes
5729 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5732 reformat_external_journal() {
5733 if [ ! -z ${EJOURNAL} ]; then
5734 local rcmd="do_facet ${SINGLEMDS}"
5736 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5737 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5741 # MDT file-level backup/restore
5742 mds_backup_restore() {
5743 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5744 local mntpt=$(facet_mntpt brpt)
5745 local rcmd="do_facet ${SINGLEMDS}"
5746 local metaea=${TMP}/backup_restore.ea
5747 local metadata=${TMP}/backup_restore.tgz
5748 local opts=${MDS_MOUNT_OPTS}
5750 if ! ${rcmd} test -b ${devname}; then
5751 opts=$(csa_add "$opts" -o loop)
5754 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5756 # step 1: build mount point
5757 ${rcmd} mkdir -p $mntpt
5758 # step 2: cleanup old backup
5759 ${rcmd} rm -f $metaea $metadata
5761 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5762 # step 4: backup metaea
5764 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
5766 # step 5: backup metadata
5768 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
5770 ${rcmd} umount -d $mntpt || return 4
5771 # step 7: reformat external journal if needed
5772 reformat_external_journal || return 5
5773 # step 8: reformat dev
5774 echo "reformat new device"
5775 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
5776 --reformat $devname > /dev/null || return 6
5778 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
5779 # step 10: restore metadata
5781 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
5782 # step 11: restore metaea
5784 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
5785 # step 12: remove recovery logs
5786 echo "remove recovery logs"
5787 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
5788 # step 13: umount dev
5789 ${rcmd} umount -d $mntpt || return 10
5790 # step 14: cleanup tmp backup
5791 ${rcmd} rm -f $metaea $metadata
5796 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5797 local mntpt=$(facet_mntpt brpt)
5798 local rcmd="do_facet ${SINGLEMDS}"
5800 local opts=${MDS_MOUNT_OPTS}
5802 if ! ${rcmd} test -b ${devname}; then
5803 opts=$(csa_add "$opts" -o loop)
5806 echo "remove OI files: idx=${idx}"
5808 # step 1: build mount point
5809 ${rcmd} mkdir -p $mntpt
5811 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5812 if [ -z $idx ]; then
5813 # step 3: remove all OI files
5814 ${rcmd} rm -fv $mntpt/oi.16*
5815 elif [ $idx -lt 2 ]; then
5816 ${rcmd} rm -fv $mntpt/oi.16.${idx}
5820 # others, rm oi.16.[idx, idx * idx, idx ** ...]
5821 for ((i=${idx}; i<64; i=$((i * idx)))); do
5822 ${rcmd} rm -fv $mntpt/oi.16.${i}
5826 ${rcmd} umount -d $mntpt || return 2
5827 # OI files will be recreated when mounted as lustre next time.
5830 # generate maloo upload-able log file name
5831 # \param logname specify unique part of file name
5832 generate_logname() {
5833 local logname=${1:-"default_logname"}
5835 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"