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 $(version_code 2.3.50) ]; then
1160 # save old quota type & set new quota type
1161 local mdt_qtype=$(mdt_quota_type)
1162 local ost_qtype=$(ost_quota_type)
1164 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1165 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1167 export old_MDT_QUOTA_TYPE=$mdt_qtype
1168 export old_OST_QUOTA_TYPE=$ost_qtype
1170 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1171 error "set mdt quota type failed"
1172 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1173 error "set ost quota type failed"
1175 local quota_usrs=$QUOTA_USERS
1177 # get_filesystem_size
1178 local disksz=$(lfs df $mntpt | grep "filesystem summary:" |
1180 local blk_soft=$((disksz + 1024))
1181 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1183 local inodes=$(lfs df -i $mntpt | grep "filesystem summary:" |
1185 local i_soft=$inodes
1186 local i_hard=$((i_soft + i_soft / 20))
1188 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1189 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1190 "inode-hardlimit: $i_hard"
1193 for usr in $quota_usrs; do
1194 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1196 cmd="$LFS setquota -$type $usr -b $blk_soft"
1197 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1199 eval $cmd || error "$cmd FAILED!"
1201 # display the quota status
1202 echo "Quota settings for $usr : "
1203 $LFS quota -v -u $usr $mntpt || true
1210 local OPTIONS=${3:-$MOUNTOPT}
1212 local device=$MGSNID:/$FSNAME
1213 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1214 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1218 echo "Starting client: $client: $OPTIONS $device $mnt"
1219 do_node $client mkdir -p $mnt
1220 do_node $client mount -t lustre $OPTIONS $device $mnt || return 1
1222 set_default_debug_nodes $client
1234 [ "$3" ] && force=-f
1235 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1236 if [ $running -ne 0 ]; then
1237 echo "Stopping client $client $mnt (opts:$force)"
1238 do_node $client lsof -t $mnt || need_kill=no
1239 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1240 pids=$(do_node $client lsof -t $mnt | sort -u);
1241 if [ -n $pids ]; then
1242 do_node $client kill -9 $pids || true
1246 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1247 if [ $busy -ne 0 ] ; then
1248 echo "$mnt is still busy, wait one second" && sleep 1
1249 do_node $client umount $force $mnt
1254 # nodes is comma list
1255 sanity_mount_check_nodes () {
1261 # FIXME: assume that all cluster nodes run the same os
1262 [ "$(uname)" = Linux ] || return 0
1265 for mnt in $mnts ; do
1266 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1267 mpts=\\\$(mount | grep -c $mnt' ');
1268 if [ \\\$running -ne \\\$mpts ]; then
1269 echo \\\$(hostname) env are INSANE!;
1272 [ $? -eq 0 ] || rc=1
1277 sanity_mount_check_servers () {
1278 [ "$CLIENTONLY" ] &&
1279 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1280 echo Checking servers environments
1282 # FIXME: modify get_facets to display all facets wo params
1283 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1287 for facet in ${facets//,/ }; do
1288 node=$(facet_host ${facet})
1289 mntpt=$(facet_mntpt $facet)
1290 sanity_mount_check_nodes $node $mntpt ||
1291 { error "server $node environments are insane!"; return 1; }
1295 sanity_mount_check_clients () {
1296 local clients=${1:-$CLIENTS}
1297 local mntpt=${2:-$MOUNT}
1298 local mntpt2=${3:-$MOUNT2}
1300 [ -z $clients ] && clients=$(hostname)
1301 echo Checking clients $clients environments
1303 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1304 error "clients environments are insane!"
1307 sanity_mount_check () {
1308 sanity_mount_check_servers || return 1
1309 sanity_mount_check_clients || return 2
1312 # mount clients if not mouted
1313 zconf_mount_clients() {
1316 local OPTIONS=${3:-$MOUNTOPT}
1318 local device=$MGSNID:/$FSNAME
1319 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1320 echo Bad zconf mount command: opt=$OPTIONS dev=$device mnt=$mnt
1324 echo "Starting client $clients: $OPTIONS $device $mnt"
1327 running=\\\$(mount | grep -c $mnt' ');
1329 if [ \\\$running -eq 0 ] ; then
1331 mount -t lustre $OPTIONS $device $mnt;
1334 exit \\\$rc" || return ${PIPESTATUS[0]}
1336 echo "Started clients $clients: "
1337 do_nodes $clients "mount | grep $mnt' '"
1339 set_default_debug_nodes $clients
1344 zconf_umount_clients() {
1349 [ "$3" ] && force=-f
1351 echo "Stopping clients: $clients $mnt (opts:$force)"
1352 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
1353 if [ \\\$running -ne 0 ] ; then
1354 echo Stopping client \\\$(hostname) $mnt opts:$force;
1355 lsof $mnt || need_kill=no;
1356 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
1357 pids=\\\$(lsof -t $mnt | sort -u);
1358 if [ -n \\\"\\\$pids\\\" ]; then
1362 while umount $force $mnt 2>&1 | grep -q "busy"; do
1363 echo "$mnt is still busy, wait one second" && sleep 1;
1370 echo + $POWER_DOWN $node
1374 shutdown_node_hard () {
1376 local attempts=$SHUTDOWN_ATTEMPTS
1378 for i in $(seq $attempts) ; do
1381 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
1382 echo "waiting for $host to fail attempts=$attempts"
1383 [ $i -lt $attempts ] || \
1384 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
1390 local mnt=${2:-$MOUNT}
1393 if [ "$FAILURE_MODE" = HARD ]; then
1394 shutdown_node_hard $client
1396 zconf_umount_clients $client $mnt -f
1402 local facets="$(get_facets OST),$(get_facets MDS)"
1405 combined_mgs_mds || facets="$facets,mgs"
1407 for facet in ${facets//,/ }; do
1408 if [ $(facet_active_host $facet) == $host ]; then
1409 affected="$affected $facet"
1413 echo $(comma_list $affected)
1418 local host=${2:-$(facet_host $facet)}
1420 local label=$(convert_facet2label $facet)
1421 do_node $host $LCTL dl | awk '{print $4}' | grep -q -x $label
1424 facets_up_on_host () {
1426 local facets=$(facets_on_host $host)
1429 for facet in ${facets//,/ }; do
1430 if $(facet_up $facet $host); then
1431 affected_up="$affected_up $facet"
1435 echo $(comma_list $affected_up)
1441 if [ "$FAILURE_MODE" = HARD ]; then
1442 shutdown_node_hard $(facet_active_host $facet)
1450 echo + $POWER_UP $node
1463 if [ "$FAILURE_MODE" = HARD ]; then
1464 reboot_node $(facet_active_host $facet)
1466 refresh_disk ${facet}
1473 if [ "$FAILURE_MODE" = HARD ]; then
1483 for facet in ${facets//,/ }; do
1484 hosts=$(expand_list $hosts $(facet_host $facet) )
1490 _check_progs_installed () {
1494 for prog in $progs; do
1495 if ! [ "$(which $prog)" -o "${!prog}" ]; then
1496 echo $prog missing on $(hostname)
1503 check_progs_installed () {
1507 do_rpc_nodes "$nodes" _check_progs_installed $@
1510 # recovery-scale functions
1512 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
1515 start_client_load() {
1518 local var=$(node_var_name $client)_load
1519 eval export ${var}=$load
1521 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
1522 BREAK_ON_ERROR=$BREAK_ON_ERROR \
1523 END_RUN_FILE=$END_RUN_FILE \
1524 LOAD_PID_FILE=$LOAD_PID_FILE \
1525 TESTLOG_PREFIX=$TESTLOG_PREFIX \
1526 TESTNAME=$TESTNAME \
1527 DBENCH_LIB=$DBENCH_LIB \
1528 DBENCH_SRC=$DBENCH_SRC \
1531 log "Started client load: ${load} on $client"
1533 # get the children process IDs
1534 local pids=$(ps --ppid $ppid -o pid= | xargs)
1535 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
1539 start_client_loads () {
1540 local -a clients=(${1//,/ })
1541 local numloads=${#CLIENT_LOADS[@]}
1544 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
1545 testnum=$((nodenum % numloads))
1546 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
1548 # bug 22169: wait the background threads to start
1552 # only for remote client
1553 check_client_load () {
1555 local var=$(node_var_name $client)_load
1556 local TESTLOAD=run_${!var}.sh
1558 ps auxww | grep -v grep | grep $client | grep -q "$TESTLOAD" || return 1
1560 # bug 18914: try to connect several times not only when
1561 # check ps, but while check_catastrophe also
1564 while [ $RC = 254 -a $tries -gt 0 ]; do
1568 if ! check_catastrophe $client; then
1570 if [ $RC -eq 254 ]; then
1571 # FIXME: not sure how long we shuold sleep here
1575 echo "check catastrophe failed: RC=$RC "
1579 # We can continue try to connect if RC=254
1580 # Just print the warning about this
1581 if [ $RC = 254 ]; then
1582 echo "got a return status of $RC from do_node while checking catastrophe on $client"
1585 # see if the load is still on the client
1588 while [ $RC = 254 -a $tries -gt 0 ]; do
1592 if ! do_node $client "ps auxwww | grep -v grep | grep -q $TESTLOAD"; then
1597 if [ $RC = 254 ]; then
1598 echo "got a return status of $RC from do_node while checking (catastrophe and 'ps') the client load on $client"
1599 # see if we can diagnose a bit why this is
1604 check_client_loads () {
1605 local clients=${1//,/ }
1609 for client in $clients; do
1610 check_client_load $client
1612 if [ "$rc" != 0 ]; then
1613 log "Client load failed on node $client, rc=$rc"
1619 restart_client_loads () {
1620 local clients=${1//,/ }
1621 local expectedfail=${2:-""}
1625 for client in $clients; do
1626 check_client_load $client
1628 if [ "$rc" != 0 -a "$expectedfail" ]; then
1629 local var=$(node_var_name $client)_load
1630 start_client_load $client ${!var}
1631 echo "Restarted client load ${!var}: on $client. Checking ..."
1632 check_client_load $client
1634 if [ "$rc" != 0 ]; then
1635 log "Client load failed to restart on node $client, rc=$rc"
1636 # failure one client load means test fail
1637 # we do not need to check other
1646 # Start vmstat and save its process ID in a file.
1651 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1654 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
1655 2>/dev/null </dev/null & echo \\\$! > $pid_file"
1658 # Display the nodes on which client loads failed.
1659 print_end_run_file() {
1663 [ -s $file ] || return 0
1665 echo "Found the END_RUN_FILE file: $file"
1668 # A client load will stop if it finds the END_RUN_FILE file.
1669 # That does not mean the client load actually failed though.
1670 # The first node in END_RUN_FILE is the one we are interested in.
1673 if [ -n "$node" ]; then
1674 local var=$(node_var_name $node)_load
1676 local prefix=$TESTLOG_PREFIX
1677 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
1678 local stdout_log=$prefix.run_${!var}_stdout.$node.log
1679 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
1681 echo "Client load ${!var} failed on node $node:"
1687 # Stop the process which had its PID saved in a file.
1692 [ -z "$nodes" -o -z "$pid_file" ] && return 0
1694 do_nodes $nodes "test -f $pid_file &&
1695 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
1698 # Stop all client loads.
1699 stop_client_loads() {
1700 local nodes=${1:-$CLIENTS}
1703 # stop the client loads
1704 stop_process $nodes $pid_file
1706 # clean up the processes that started them
1707 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
1709 # End recovery-scale functions
1711 # verify that lustre actually cleaned up properly
1713 [ -f $CATASTROPHE ] && [ `cat $CATASTROPHE` -ne 0 ] && \
1714 error "LBUG/LASSERT detected"
1715 BUSY=`dmesg | grep -i destruct || true`
1716 if [ "$BUSY" ]; then
1718 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.`date +%s`
1722 check_mem_leak || exit 204
1724 [ "`lctl dl 2> /dev/null | wc -l`" -gt 0 ] && lctl dl && \
1725 echo "$0: lustre didn't clean up..." 1>&2 && return 202 || true
1727 if module_loaded lnet || module_loaded libcfs; then
1728 echo "$0: modules still loaded..." 1>&2
1746 RESULT=$(do_node $node "$TEST")
1747 if [ "$RESULT" == "$FINAL" ]; then
1748 [ -z "$RESULT" -o $WAIT -le $sleep ] ||
1749 echo "Updated after ${WAIT}s: wanted '$FINAL' got '$RESULT'"
1752 [ $WAIT -ge $MAX ] && break
1753 [ $((WAIT % print)) -eq 0 ] &&
1754 echo "Waiting $((MAX - WAIT)) secs for update"
1755 WAIT=$((WAIT + sleep))
1758 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
1762 wait_update_facet() {
1765 wait_update $(facet_active_host $facet) "$@"
1769 do_node $(osts_nodes) "lctl set_param -n osd*.*OS*.force_sync 1" 2>&1 |
1770 grep -v 'Found no match'
1773 wait_delete_completed_mds() {
1774 local MAX_WAIT=${1:-20}
1776 local stime=`date +%s`
1781 # find MDS with pending deletions
1782 for node in $(mdts_nodes); do
1783 changes=$(do_node $node "lctl get_param -n osc.*MDT*.sync_*" \
1784 2>/dev/null | calc_sum)
1785 if [ -z "$changes" ] || [ $changes -eq 0 ]; then
1788 mds2sync="$mds2sync $node"
1790 if [ "$mds2sync" == "" ]; then
1793 mds2sync=$(comma_list $mds2sync)
1795 # sync MDS transactions
1796 do_nodes $mds2sync "lctl set_param -n osd*.*MD*.force_sync 1"
1798 # wait till all changes are sent and commmitted by OSTs
1799 # for ldiskfs space is released upon execution, but DMU
1800 # do this upon commit
1803 while [ "$WAIT" -ne "$MAX_WAIT" ]; do
1804 changes=$(do_nodes $mds2sync "lctl get_param -n osc.*MDT*.sync_*" \
1806 #echo "$node: $changes changes on all"
1807 if [ "$changes" -eq "0" ]; then
1809 #echo "delete took $((etime - stime)) seconds"
1817 echo "Delete is not completed in $((etime - stime)) seconds"
1818 do_nodes $mds2sync "lctl get_param osc.*MDT*.sync_*"
1824 # we can use "for" here because we are waiting the slowest
1825 for host in ${hostlist//,/ }; do
1826 check_network "$host" 900
1828 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
1835 for facet in ${facetlist//,/ }; do
1836 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
1838 wait_for_host $hostlist
1841 _wait_recovery_complete () {
1844 # Use default policy if $2 is not passed by caller.
1845 local MAX=${2:-$(max_recovery_time)}
1850 while [ $WAIT -lt $MAX ]; do
1851 STATUS=$(lctl get_param -n $param | grep status)
1853 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
1856 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
1858 echo "$param recovery not done in $MAX sec. $STATUS"
1862 wait_recovery_complete () {
1865 # with an assumption that at_max is the same on all nodes
1866 local MAX=${2:-$(max_recovery_time)}
1869 if [ "$FAILURE_MODE" = HARD ]; then
1870 facets=$(facets_on_host $(facet_active_host $facet))
1872 echo affected facets: $facets
1874 # we can use "for" here because we are waiting the slowest
1875 for facet in ${facets//,/ }; do
1876 local var_svc=${facet}_svc
1877 local param="*.${!var_svc}.recovery_status"
1879 local host=$(facet_active_host $facet)
1880 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
1884 wait_mds_ost_sync () {
1885 # just because recovery is done doesn't mean we've finished
1886 # orphan cleanup. Wait for llogs to get synchronized.
1887 echo "Waiting for orphan cleanup..."
1888 # MAX value includes time needed for MDS-OST reconnection
1889 local MAX=$(( TIMEOUT * 2 ))
1891 while [ $WAIT -lt $MAX ]; do
1892 local -a sync=($(do_nodes $(comma_list $(osts_nodes)) \
1893 "$LCTL get_param -n obdfilter.*.mds_sync"))
1896 for ((i=0; i<${#sync[@]}; i++)); do
1897 [ ${sync[$i]} -eq 0 ] && continue
1898 # there is a not finished MDS-OST synchronization
1902 sleep 2 # increase waiting time and cover statfs cache
1903 [ ${con} -eq 1 ] && return 0
1904 echo "Waiting $WAIT secs for $facet mds-ost sync done."
1907 echo "$facet recovery not done in $MAX sec. $STATUS"
1911 wait_destroy_complete () {
1912 echo "Waiting for local destroys to complete"
1913 # MAX value shouldn't be big as this mean server responsiveness
1914 # never increase this just to make test pass but investigate
1915 # why it takes so long time
1918 while [ $WAIT -lt $MAX ]; do
1919 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
1923 for ((i=0; i<${#RPCs[@]}; i++)); do
1924 [ ${RPCs[$i]} -eq 0 ] && continue
1925 # there are still some destroy RPCs in flight
1930 [ ${con} -eq 1 ] && return 0 # done waiting
1931 echo "Waiting ${WAIT}s for local destroys to complete"
1934 echo "Local destroys weren't done in $MAX sec."
1938 wait_delete_completed() {
1939 wait_delete_completed_mds $1 || return $?
1940 wait_destroy_complete
1949 # conf-sanity 31 takes a long time cleanup
1950 while [ $WAIT -lt 300 ]; do
1951 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
1952 [ -z "${running}" ] && return 0
1953 echo "waited $WAIT for${running}"
1954 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
1956 WAIT=$((WAIT + INTERVAL))
1958 echo "service didn't stop after $WAIT seconds. Still running:"
1963 wait_remote_prog () {
1969 [ "$PDSH" = "no_dsh" ] && return 0
1971 while [ $WAIT -lt $2 ]; do
1972 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
1973 [ -z "${running}" ] && return 0 || true
1974 echo "waited $WAIT for: "
1976 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
1978 WAIT=$((WAIT + INTERVAL))
1980 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
1981 [ -z "$pids" ] && return 0
1982 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
1983 # FIXME: not portable
1984 for pid in $pids; do
1985 cat /proc/${pid}/status || true
1986 cat /proc/${pid}/wchan || true
1988 kill -9 $pid || true
1997 # not every config has many clients
1999 if [ ! -z "$CLIENTS" ]; then
2000 $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
2002 stat -f $MOUNT > /dev/null
2008 # usually checked on particular client or locally
2010 if [ ! -z "$client" ]; then
2011 $PDSH $client "stat -f $MOUNT" > /dev/null
2013 stat -f $MOUNT > /dev/null
2021 client_reconnect() {
2022 uname -n >> $MOUNT/recon
2023 if [ -z "$CLIENTS" ]; then
2024 df $MOUNT; uname -n >> $MOUNT/recon
2026 do_nodes $CLIENTS "df $MOUNT; uname -n >> $MOUNT/recon" > /dev/null
2028 echo Connected clients:
2030 ls -l $MOUNT/recon > /dev/null
2034 affected_facets () {
2037 local host=$(facet_active_host $facet)
2038 local affected=$facet
2040 if [ "$FAILURE_MODE" = HARD ]; then
2041 affected=$(facets_up_on_host $host)
2049 local host=$(facet_active_host $facet)
2051 echo "Failing $facet on node $host"
2053 local affected=$(affected_facets $facet)
2055 shutdown_facet $facet
2057 echo affected facets: $affected
2059 [ -n "$sleep_time" ] && sleep $sleep_time
2063 change_active $affected
2065 wait_for_facet $affected
2066 # start mgs first if it is affected
2067 if ! combined_mgs_mds && list_member $affected mgs; then
2068 mount_facet mgs || error "Restart of mgs failed"
2070 # FIXME; has to be changed to mount all facets concurrently
2071 affected=$(exclude_items_from_list $affected mgs)
2072 mount_facets $affected
2081 do_facet $facet "sync; sync; sync"
2084 # make sure there will be no seq change
2085 local clients=${CLIENTS:-$HOSTNAME}
2086 local f=fsa-\\\$\(hostname\)
2087 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2088 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2090 local svc=${facet}_svc
2091 do_facet $facet $LCTL --device %${!svc} notransno
2092 do_facet $facet $LCTL --device %${!svc} readonly
2093 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2094 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2097 replay_barrier_nodf() {
2098 local facet=$1 echo running=${running}
2099 do_facet $facet "sync; sync; sync"
2100 local svc=${facet}_svc
2101 echo Replay barrier on ${!svc}
2102 do_facet $facet $LCTL --device %${!svc} notransno
2103 do_facet $facet $LCTL --device %${!svc} readonly
2104 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2105 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2108 replay_barrier_nosync() {
2109 local facet=$1 echo running=${running}
2110 local svc=${facet}_svc
2111 echo Replay barrier on ${!svc}
2112 do_facet $facet $LCTL --device %${!svc} notransno
2113 do_facet $facet $LCTL --device %${!svc} readonly
2114 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2115 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2118 mds_evict_client() {
2119 UUID=`lctl get_param -n mdc.${mds1_svc}-mdc-*.uuid`
2120 do_facet mds1 "lctl set_param -n mdt.${mds1_svc}.evict_client $UUID"
2123 ost_evict_client() {
2124 UUID=`lctl get_param -n devices| grep ${ost1_svc}-osc- | egrep -v 'MDT' | awk '{print $5}'`
2125 do_facet ost1 "lctl set_param -n obdfilter.${ost1_svc}.evict_client $UUID"
2129 facet_failover $* || error "failover: $?"
2130 clients_up || error "post-failover df: $?"
2135 facet_failover $facet
2141 refresh_disk ${facet}
2142 change_active $facet
2143 wait_for_facet $facet
2144 mount_facet $facet -o abort_recovery
2145 clients_up || echo "first df failed: $?"
2146 clients_up || error "post-failover df: $?"
2150 echo There is no lmc. This is mountconf, baby.
2154 host_nids_address() {
2158 if [ -n "$kind" ]; then
2159 nids=$(do_nodes $nodes "$LCTL list_nids | grep $kind | cut -f 1 -d '@'")
2161 nids=$(do_nodes $nodes "$LCTL list_nids all | cut -f 1 -d '@'")
2167 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2173 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2174 ID=`xtprocadmin -n $1 2>/dev/null | egrep -v 'NID' | awk '{print $1}'`
2175 if [ -z "$ID" ]; then
2176 echo "Could not get a ptl id for $1..."
2185 h2name_or_ip "$1" "tcp"
2190 if [ "$1" = "client" -o "$1" = "'*'" ]; then echo \'*\'; else
2191 if type __h2elan >/dev/null 2>&1; then
2194 ID=`echo $1 | sed 's/[^0-9]*//g'`
2202 h2name_or_ip "$1" "o2ib"
2206 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
2207 # expressions format. As a bonus we can then just pass in those variables
2208 # to pdsh. What this function does is take a HOSTLIST type string and
2209 # expand it into a space deliminated list for us.
2217 [ -z "$hostlist" ] && return
2219 # Translate the case of [..],..,[..] to [..] .. [..]
2220 list="${hostlist/],/] }"
2222 [[ "$front" == *,* ]] && {
2225 list=${list/${old}/${new}}
2228 for item in $list; do
2229 # Test if we have any []'s at all
2230 if [ "$item" != "${item/\[/}" ]; then {
2231 # Expand the [*] into list
2235 if [ "$name" != "$item" ]; then
2236 group=${item#$name[*}
2239 for range in ${group//,/ }; do
2243 # Number of leading zeros
2246 end=$(echo $end | sed 's/0*//')
2247 [[ -z "$end" ]] && end=0
2248 [[ $padlen2 -gt $padlen ]] && {
2249 [[ $padlen2 -eq ${#end} ]] && padlen2=0
2252 begin=$(echo $begin | sed 's/0*//')
2253 [ -z $begin ] && begin=0
2255 for num in $(seq -f "%0${padlen}g" $begin $end); do
2256 value="${name#*,}${num}${back}"
2257 [ "$value" != "${value/\[/}" ] && {
2258 value=$(hostlist_expand "$value")
2260 myList="$myList $value"
2265 myList="$myList $item"
2268 myList=${myList//,/ }
2269 myList=${myList:1} # Remove first character which is a space
2271 # Filter any duplicates without sorting
2273 myList="${list%% *}"
2275 while [[ "$list" != ${myList##* } ]]; do
2276 list=${list//${list%% *} /}
2277 myList="$myList ${list%% *}"
2279 myList="${myList%* }";
2281 # We can select an object at a offset in the list
2284 for item in $myList; do
2286 [ $cnt -eq $offset ] && {
2290 [ $(get_node_count $myList) -ne 1 ] && myList=""
2298 [ "$facet" == client ] && echo -n $HOSTNAME && return
2299 varname=${facet}_HOST
2300 if [ -z "${!varname}" ]; then
2301 if [ "${facet:0:3}" == "ost" ]; then
2302 eval ${facet}_HOST=${ost_HOST}
2308 facet_failover_host() {
2312 var=${facet}failover_HOST
2313 if [ -n "${!var}" ]; then
2318 if [[ $facet == ost* ]]; then
2319 var=ostfailover_HOST
2320 if [ -n "${!var}" ]; then
2329 local activevar=${facet}active
2331 if [ -f $TMP/${facet}active ] ; then
2332 source $TMP/${facet}active
2335 active=${!activevar}
2336 if [ -z "$active" ] ; then
2343 facet_active_host() {
2345 local active=`facet_active $facet`
2346 if [ "$facet" == client ]; then
2349 echo `facet_host $active`
2357 facetlist=$(exclude_items_from_list $facetlist mgs)
2359 for facet in ${facetlist//,/ }; do
2360 local failover=${facet}failover
2361 local host=`facet_host $failover`
2362 [ -z "$host" ] && return
2364 local curactive=`facet_active $facet`
2365 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
2366 eval export ${facet}active=$facet
2368 eval export ${facet}active=$failover
2370 # save the active host for this facet
2371 local activevar=${facet}active
2372 echo "$activevar=${!activevar}" > $TMP/$activevar
2373 [[ $facet = mds1 ]] && combined_mgs_mds && \
2374 echo "mgsactive=${!activevar}" > $TMP/mgsactive
2375 local TO=`facet_active_host $facet`
2376 echo "Failover $facet to $TO"
2382 # do not stripe off hostname if verbose, bug 19215
2383 if [ x$1 = x--verbose ]; then
2391 if [ "$HOST" = "$HOSTNAME" ]; then
2393 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
2394 echo "cannot run remote command on $HOST with $myPDSH"
2398 echo "CMD: $HOST $@" >&2
2399 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2402 if [ "$myPDSH" = "rsh" ]; then
2403 # we need this because rsh does not return exit code of an executed command
2404 local command_status="$TMP/cs"
2405 rsh $HOST ":> $command_status"
2406 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
2407 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
2408 echo command failed >$command_status"
2409 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
2414 # print HOSTNAME for myPDSH="no_dsh"
2415 if [[ $myPDSH = no_dsh ]]; then
2416 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
2418 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
2421 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
2423 return ${PIPESTATUS[0]}
2427 do_node --verbose "$@"
2430 single_local_node () {
2431 [ "$1" = "$HOSTNAME" ]
2434 # Outputs environment variable assignments that should be passed to remote nodes
2438 local facets=$(get_facets)
2441 for var in ${!MODOPTS_*}; do
2443 echo -n " ${var}=\"$value\""
2446 echo -n " USE_OFD=$USE_OFD"
2448 for facet in ${facets//,/ }; do
2450 if [ -n "${!var}" ]; then
2451 echo -n " $var=${!var}"
2455 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
2456 if [ -n "${!var}" ]; then
2457 echo -n " $var=${!var}"
2461 if [ -n "$FSTYPE" ]; then
2462 echo -n " FSTYPE=$FSTYPE"
2468 # do not stripe off hostname if verbose, bug 19215
2469 if [ x$1 = x--verbose ]; then
2477 if single_local_node $rnodes; then
2479 do_nodev $rnodes "$@"
2481 do_node $rnodes "$@"
2486 # This is part from do_node
2489 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
2490 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
2492 export FANOUT=$(get_node_count "${rnodes//,/ }")
2494 echo "CMD: $rnodes $@" >&2
2495 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
2498 # do not replace anything from pdsh output if -N is used
2499 # -N Disable hostname: prefix on lines of output.
2500 if $verbose || [[ $myPDSH = *-N* ]]; then
2501 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
2503 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
2505 return ${PIPESTATUS[0]}
2511 local HOST=`facet_active_host $facet`
2512 [ -z $HOST ] && echo No host defined for facet ${facet} && exit 1
2516 # Function: do_facet_random_file $FACET $FILE $SIZE
2517 # Creates FILE with random content on the given FACET of given SIZE
2519 do_facet_random_file() {
2523 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
2524 do_facet $facet "$cmd 2>/dev/null"
2527 do_facet_create_file() {
2531 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
2532 do_facet $facet "$cmd 2>/dev/null"
2536 do_nodes --verbose "$@"
2542 # make sure its not already running
2544 rm -f $TMP/${facet}active
2545 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
2546 do_facet ${facet} $MKFS $*
2553 local fstype=$(facet_fstype ost$num)
2557 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2558 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2560 #dataset name is independent of vdev device names
2561 eval DEVPTR=${FSNAME}-ost${num}/ost${num};;
2563 error "unknown fstype!";;
2573 local fstype=$(facet_fstype ost$num)
2577 # vdevs are not supported by ldiskfs
2580 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
2581 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
2583 error "unknown fstype!";;
2593 local fstype=$(facet_fstype mds$num)
2597 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2598 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2600 #dataset name is independent of vdev device names
2601 eval DEVPTR=${FSNAME}-mdt${num}/mdt${num};;
2603 error "unknown fstype!";;
2613 local fstype=$(facet_fstype mds$num)
2617 # vdevs are not supported by ldiskfs
2620 #if $MDSDEVn isn't defined, default is $MDSDEVBASE + num
2621 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
2623 error "unknown fstype!";;
2632 local fstype=$(facet_fstype mds$num)
2636 #if $MGSDEV isn't defined, default is $MDSDEV1
2637 eval DEVPTR=${!DEVNAME:=${MDSDEV1}};;
2639 #dataset name is independent of vdev device names
2640 eval DEVPTR=${FSNAME}-mgs/mgs;;
2642 error "unknown fstype!";;
2651 local fstype=$(facet_fstype mds$num)
2655 # vdevs are not supported by ldiskfs
2658 #if $MGSDEV isn't defined, default is $MGSDEV1
2659 eval VDEVPTR=${!DEVNAME:=${MDSDEV1}};;
2661 error "unknown fstype!";;
2669 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
2671 local var=${facet}_MOUNT
2672 eval mntpt=${!var:-${MOUNT%/*}/$facet}
2681 # make sure we are using the primary server, so test-framework will
2682 # be able to clean up properly.
2683 activemds=`facet_active mds1`
2684 if [ $activemds != "mds1" ]; then
2688 local clients=$CLIENTS
2689 [ -z $clients ] && clients=$(hostname)
2691 zconf_umount_clients $clients $MOUNT "$*" || true
2692 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
2694 [ "$CLIENTONLY" ] && return
2695 # The add fn does rm ${facet}active file, this would be enough
2696 # if we use do_facet <facet> only after the facet added, but
2697 # currently we use do_facet mds in local.sh
2698 for num in `seq $MDSCOUNT`; do
2700 rm -f ${TMP}/mds${num}active
2702 combined_mgs_mds && rm -f $TMP/mgsactive
2704 for num in `seq $OSTCOUNT`; do
2706 rm -f $TMP/ost${num}active
2709 if ! combined_mgs_mds ; then
2716 cleanup_echo_devs () {
2717 local devs=$($LCTL dl | grep echo | awk '{print $4}')
2719 for dev in $devs; do
2720 $LCTL --device $dev cleanup
2721 $LCTL --device $dev detach
2726 nfs_client_mode && return
2735 combined_mgs_mds () {
2736 [[ $MDSDEV1 = $MGSDEV ]] && [[ $mds1_HOST = $mgs_HOST ]]
2740 echo -n "$1" | tr '[:upper:]' '[:lower:]'
2744 echo -n "$1" | tr '[:lower:]' '[:upper:]'
2749 local type=$(facet_type $facet)
2750 local index=$(($(facet_number $facet) - 1))
2751 local fstype=$(facet_fstype $facet)
2756 if [ $type == MGS ] && combined_mgs_mds; then
2760 if [ $type == MGS ] || ( [ $type == MDS ] && combined_mgs_mds ); then
2763 opts="--mgsnode=$MGSNID"
2766 if [ $type != MGS ]; then
2767 opts+=" --fsname=$FSNAME --$(lower ${type/MDS/MDT}) --index=$index"
2770 var=${facet}failover_HOST
2771 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
2772 opts+=" --failnode=$(h2$NETTYPE ${!var})"
2775 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
2776 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
2778 if [ $type == MDS ]; then
2779 opts+=${SECLEVEL:+" --param=mdt.sec_level"}
2780 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
2781 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
2782 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
2783 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
2785 if [ $fstype == ldiskfs ]; then
2786 opts+=${IAMDIR:+" --iam-dir"}
2788 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
2789 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
2793 if [ $type == OST ]; then
2794 opts+=${SECLEVEL:+" --param=ost.sec_level"}
2795 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
2797 if [ $fstype == ldiskfs ]; then
2798 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
2802 opts+=" --backfstype=$fstype"
2805 if [ -n "${!var}" ]; then
2806 opts+=" --device-size=${!var}"
2809 var=$(upper $fstype)_MKFS_OPTS
2810 fs_mkfs_opts+=${!var:+" ${!var}"}
2812 var=${type}_FS_MKFS_OPTS
2813 fs_mkfs_opts+=${!var:+" ${!var}"}
2815 if [ -n "${fs_mkfs_opts## }" ]; then
2816 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
2820 opts+=${!var:+" ${!var}"}
2833 # We need ldiskfs here, may as well load them all
2835 [ "$CLIENTONLY" ] && return
2836 echo Formatting mgs, mds, osts
2837 if ! combined_mgs_mds ; then
2838 echo "Format mgs: $(mgsdevname)"
2839 add mgs $(mkfs_opts mgs) --reformat $(mgsdevname) \
2840 $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
2843 for num in `seq $MDSCOUNT`; do
2844 echo "Format mds$num: $(mdsdevname $num)"
2845 add mds$num $(mkfs_opts mds$num) --reformat \
2846 $(mdsdevname $num) $(mdsvdevname $num) \
2847 ${quiet:+>/dev/null} || exit 10
2850 for num in `seq $OSTCOUNT`; do
2851 echo "Format ost$num: $(ostdevname $num)"
2852 add ost$num $(mkfs_opts ost$num) --reformat \
2853 $(ostdevname $num) $(ostvdevname ${num}) \
2854 ${quiet:+>/dev/null} || exit 10
2859 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
2863 grep " $1 " /proc/mounts && zconf_umount `hostname` $*
2867 # 0: success, the old identity set already.
2868 # 1: success, the old identity does not set.
2873 local j=`expr $num - 1`
2874 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
2876 if [ -z "$MDT" ]; then
2880 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
2883 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
2885 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
2888 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
2890 if [ $old = "NONE" ]; then
2899 zconf_umount `hostname` $1 || error "umount failed"
2900 zconf_mount `hostname` $1 || error "mount failed"
2903 writeconf_facet () {
2907 do_facet $facet "$TUNEFS --writeconf $dev"
2911 for num in `seq $MDSCOUNT`; do
2912 DEVNAME=$(mdsdevname $num)
2913 writeconf_facet mds$num $DEVNAME
2916 for num in `seq $OSTCOUNT`; do
2917 DEVNAME=$(ostdevname $num)
2918 writeconf_facet ost$num $DEVNAME
2923 nfs_client_mode && return
2925 sanity_mount_check ||
2926 error "environments are insane!"
2930 if [ -z "$CLIENTONLY" ]; then
2931 echo Setup mgs, mdt, osts
2932 echo $WRITECONF | grep -q "writeconf" && \
2934 if ! combined_mgs_mds ; then
2935 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
2938 for num in `seq $MDSCOUNT`; do
2939 DEVNAME=$(mdsdevname $num)
2940 start mds$num $DEVNAME $MDS_MOUNT_OPTS
2942 # We started mds, now we should set failover variables properly.
2943 # Set mds${num}failover_HOST if it is not set (the default failnode).
2944 local varname=mds${num}failover_HOST
2945 if [ -z "${!varname}" ]; then
2946 eval mds${num}failover_HOST=$(facet_host mds$num)
2949 if [ $IDENTITY_UPCALL != "default" ]; then
2950 switch_identity $num $IDENTITY_UPCALL
2953 for num in `seq $OSTCOUNT`; do
2954 DEVNAME=$(ostdevname $num)
2955 start ost$num $DEVNAME $OST_MOUNT_OPTS
2957 # We started ost$num, now we should set ost${num}failover variable properly.
2958 # Set ost${num}failover_HOST if it is not set (the default failnode).
2959 varname=ost${num}failover_HOST
2960 if [ -z "${!varname}" ]; then
2961 eval ost${num}failover_HOST=$(facet_host ost${num})
2969 # wait a while to allow sptlrpc configuration be propogated to targets,
2970 # only needed when mounting new target devices.
2975 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
2977 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
2980 if [ "$MOUNT_2" ]; then
2981 mount_client $MOUNT2
2982 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
2987 # by remounting mdt before ost, initial connect from mdt to ost might
2988 # timeout because ost is not ready yet. wait some time to its fully
2989 # recovery. initial obd_connect timeout is 5s; in GSS case it's preceeded
2990 # by a context negotiation rpc with $TIMEOUT.
2991 # FIXME better by monitoring import status.
2994 sleep $((TIMEOUT + 5))
3000 mounted_lustre_filesystems() {
3001 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
3004 init_facet_vars () {
3005 [ "$CLIENTONLY" ] && return 0
3012 eval export ${facet}_dev=${device}
3013 eval export ${facet}_opt=\"$@\"
3015 local dev=${facet}_dev
3017 # We need to loop for the label
3018 # in case its not initialized yet.
3019 for wait_time in {0,1,3,5,10}; do
3021 if [ $wait_time -gt 0 ]; then
3022 echo "${!dev} not yet initialized,"\
3023 "waiting ${wait_time} seconds."
3027 local label=$(devicelabel ${facet} ${!dev})
3029 # Check to make sure the label does
3030 # not include ffff at the end of the label.
3031 # This indicates it has not been initialized yet.
3033 if [[ $label =~ [f|F]{4}$ ]]; then
3034 # label is not initialized, unset the result
3035 # and either try again or fail
3042 [ -z "$label" ] && echo no label for ${!dev} && exit 1
3044 eval export ${facet}_svc=${label}
3046 local varname=${facet}failover_HOST
3047 if [ -z "${!varname}" ]; then
3048 eval $varname=$(facet_host $facet)
3051 # ${facet}failover_dev is set in cfg file
3052 varname=${facet}failover_dev
3053 if [ -n "${!varname}" ] ; then
3054 eval export ${facet}failover_dev=${!varname}
3056 eval export ${facet}failover_dev=$device
3059 # get mount point of already mounted device
3060 # is facet_dev is already mounted then use the real
3061 # mount point of this facet; otherwise use $(facet_mntpt $facet)
3062 # i.e. ${facet}_MOUNT if specified by user or default
3063 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
3064 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
3065 if [ -z $mntpt ]; then
3066 mntpt=$(facet_mntpt $facet)
3068 eval export ${facet}_MOUNT=$mntpt
3071 init_facets_vars () {
3074 if ! remote_mds_nodsh; then
3075 for num in `seq $MDSCOUNT`; do
3076 DEVNAME=`mdsdevname $num`
3077 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
3081 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
3083 remote_ost_nodsh && return
3085 for num in `seq $OSTCOUNT`; do
3086 DEVNAME=`ostdevname $num`
3087 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
3091 osc_ensure_active () {
3096 while [ $period -lt $timeout ]; do
3097 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
3098 if [ $count -eq 0 ]; then
3102 echo "There are $count OST are inactive, wait $period seconds, and try again"
3104 period=$((period+3))
3107 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
3110 set_conf_param_and_check() {
3114 local ORIG=$(do_facet $myfacet "$TEST")
3115 if [ $# -gt 3 ]; then
3121 echo "Setting $PARAM from $ORIG to $FINAL"
3122 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
3123 error "conf_param $PARAM failed"
3125 wait_update $(facet_host $myfacet) "$TEST" "$FINAL" ||
3126 error "check $PARAM failed!"
3129 init_param_vars () {
3131 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3133 log "Using TIMEOUT=$TIMEOUT"
3135 osc_ensure_active $SINGLEMDS $TIMEOUT
3136 osc_ensure_active client $TIMEOUT
3139 if [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ]; then
3141 elif [ $JOBSTATS_AUTO -ne 0 ]; then
3142 echo "enable jobstats, set job scheduler as $JOBID_VAR"
3143 jobid_var=$JOBID_VAR
3145 jobid_var=`$LCTL get_param -n jobid_var`
3146 if [ $jobid_var != "disable" ]; then
3147 echo "disable jobstats as required"
3154 if [ $jobid_var == $JOBID_VAR -o $jobid_var == "disable" ]; then
3155 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$jobid_var
3156 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" \
3157 $jobid_var || return 1
3160 if [ $QUOTA_AUTO -ne 0 ]; then
3161 if [ "$ENABLE_QUOTA" ]; then
3162 echo "enable quota as required"
3163 setup_quota $MOUNT || return 2
3165 echo "disable quota as required"
3166 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
3172 nfs_client_mode () {
3173 if [ "$NFSCLIENT" ]; then
3174 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
3175 local clients=$CLIENTS
3176 [ -z $clients ] && clients=$(hostname)
3178 # FIXME: remove hostname when 19215 fixed
3179 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
3180 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
3181 if [[ ${#nfsexport[@]} -eq 0 ]]; then
3182 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
3184 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
3190 check_config_client () {
3193 local mounted=$(mount | grep " $mntpt ")
3194 if [ "$CLIENTONLY" ]; then
3196 # CLIENTONLY should not depend on *_HOST settings
3197 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
3198 # in theory someone could create a new,
3199 # client-only config file that assumed lustre was already
3200 # configured and didn't set the MGSNID. If MGSNID is not set,
3201 # then we should use the mgs nid currently being used
3202 # as the default value. bug 18021
3203 [[ x$MGSNID = x ]] &&
3206 if [[ x$mgc != xMGC$MGSNID ]]; then
3207 if [ "$mgs_HOST" ]; then
3208 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
3209 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
3210 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
3216 local myMGS_host=$mgs_HOST
3217 if [ "$NETTYPE" = "ptl" ]; then
3218 myMGS_host=$(h2ptl $mgs_HOST | sed -e s/@ptl//)
3221 echo Checking config lustre mounted on $mntpt
3222 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
3223 mgshost=$(echo $mgshost | awk -F: '{print $1}')
3225 # if [ "$mgshost" != "$myMGS_host" ]; then
3226 # log "Bad config file: lustre is mounted with mgs $mgshost, but mgs_HOST=$mgs_HOST, NETTYPE=$NETTYPE
3227 # Please use correct config or set mds_HOST correctly!"
3232 check_config_clients () {
3233 local clients=${CLIENTS:-$HOSTNAME}
3236 nfs_client_mode && return
3238 do_rpc_nodes "$clients" check_config_client $mntpt
3240 sanity_mount_check || error "environments are insane!"
3244 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
3245 local cltimeout=$(lctl get_param -n timeout)
3246 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
3247 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
3254 [ -z $mntpt ] && return 1
3255 local mounted=$(mounted_lustre_filesystems)
3257 echo $mounted' ' | grep -w -q $mntpt' '
3261 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
3265 # empty lustre filesystem may have empty directories lost+found and .lustre
3267 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
3268 -print | wc -l) = 1 ] || return 1
3269 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found && return 0
3270 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre && return 0
3274 check_and_setup_lustre() {
3275 nfs_client_mode && return
3277 local MOUNTED=$(mounted_lustre_filesystems)
3281 # both MOUNT and MOUNT2 are not mounted
3282 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
3283 [ "$REFORMAT" ] && formatall
3284 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
3286 is_mounted $MOUNT || error "NAME=$NAME not mounted"
3287 export I_MOUNTED=yes
3291 elif is_mounted $MOUNT2; then
3293 # MOUNT2 is mounted, while MOUNT_2 is not set
3294 if ! [ "$MOUNT_2" ]; then
3295 cleanup_mount $MOUNT2
3296 export I_UMOUNTED2=yes
3299 # MOUNT2 is mounted, MOUNT_2 is set
3301 # FIXME: what to do if check_config failed?
3303 # 1) remote client has mounted other Lustre fs ?
3304 # 2) it has insane env ?
3305 # let's try umount MOUNT2 on all clients and mount it again:
3306 if ! check_config_clients $MOUNT2; then
3307 cleanup_mount $MOUNT2
3308 restore_mount $MOUNT2
3309 export I_MOUNTED2=yes
3314 # MOUNT is mounted MOUNT2 is not mounted
3315 elif [ "$MOUNT_2" ]; then
3316 restore_mount $MOUNT2
3317 export I_MOUNTED2=yes
3321 # FIXME: what to do if check_config failed?
3323 # 1) remote client has mounted other Lustre fs?
3324 # 2) lustre is mounted on remote_clients atall ?
3325 check_config_clients $MOUNT
3329 set_default_debug_nodes $(comma_list $(nodes_list))
3337 if [ "$ONLY" == "setup" ]; then
3343 local clients=${CLIENTS:-$HOSTNAME}
3346 zconf_mount_clients $clients $mntpt
3350 local clients=${CLIENTS:-$HOSTNAME}
3353 zconf_umount_clients $clients $mntpt
3356 cleanup_and_setup_lustre() {
3357 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
3358 lctl set_param debug=0 || true
3360 if [ "$ONLY" == "cleanup" ]; then
3364 check_and_setup_lustre
3367 # Get all of the server target devices from a given server node and type.
3374 if [ "$type" == ost ]; then
3375 devs=$(get_obdfilter_param $node "" mntdev)
3377 devs=$(do_node $node \
3378 "lctl get_param -n osd-*.$FSNAME-M*.mntdev")
3380 for dev in $devs; do
3382 *loop*) do_node $node "losetup $dev" | \
3383 sed -e "s/.*(//" -e "s/).*//" ;;
3389 # Get all of the server target devices.
3394 MDTDEV=$(get_mnt_devs $(mdts_nodes) mdt)
3398 for node in $(osts_nodes); do
3399 OSTDEVS[i]=$(get_mnt_devs $node ost)
3404 # Run e2fsck on MDT or OST device.
3410 df > /dev/null # update statfs data on disk
3411 local cmd="$E2FSCK -d -v -t -t -f -n $extra_opts $target_dev"
3414 do_node $node $cmd || rc=$?
3415 [ $rc -le $FSCK_MAX_ERR ] || \
3416 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3420 # verify a directory is shared among nodes.
3421 check_shared_dir() {
3424 [ -z "$dir" ] && return 1
3425 do_rpc_nodes "$(comma_list $(nodes_list))" check_logdir $dir
3426 check_write_access $dir || return 1
3430 # Run e2fsck on MDT and OST(s) to generate databases used for lfsck.
3436 [[ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]] ||
3437 { skip "Lustre 2.2.0 lacks the patch for LU-1255"; exit 0; }
3439 check_shared_dir $SHARED_DIRECTORY ||
3440 error "$SHARED_DIRECTORY isn't a shared directory"
3442 export MDSDB=$SHARED_DIRECTORY/mdsdb
3443 export OSTDB=$SHARED_DIRECTORY/ostdb
3445 [ $MDSCOUNT -eq 1 ] || error "CMD is not supported"
3447 run_e2fsck $(mdts_nodes) $MDTDEV "--mdsdb $MDSDB"
3452 for node in $(osts_nodes); do
3453 for dev in ${OSTDEVS[i]}; do
3454 run_e2fsck $node $dev "--mdsdb $MDSDB --ostdb $OSTDB-$ostidx"
3455 OSTDB_LIST="$OSTDB_LIST $OSTDB-$ostidx"
3456 ostidx=$((ostidx + 1))
3463 local cmd="$LFSCK_BIN -c -l --mdsdb $MDSDB --ostdb $OSTDB_LIST $MOUNT"
3467 [ $rc -le $FSCK_MAX_ERR ] || \
3468 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
3469 echo "lfsck finished with rc=$rc"
3471 rm -rvf $MDSDB* $OSTDB* || true
3475 check_and_cleanup_lustre() {
3476 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "lfsck" ]; then
3482 if is_mounted $MOUNT; then
3483 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
3484 error "remove sub-test dirs failed"
3485 [ "$ENABLE_QUOTA" ] && restore_quota || true
3488 if [ "$I_UMOUNTED2" = "yes" ]; then
3489 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
3492 if [ "$I_MOUNTED2" = "yes" ]; then
3493 cleanup_mount $MOUNT2
3496 if [ "$I_MOUNTED" = "yes" ]; then
3497 cleanupall -f || error "cleanup failed"
3505 wait_for_function () {
3508 # suppress fn both stderr and stdout
3509 if [ "$1" = "--quiet" ]; then
3511 quiet=" > /dev/null 2>&1"
3523 eval $fn $quiet && return 0
3525 wait=$((wait + sleep))
3526 [ $wait -lt $max ] || return 1
3527 echo waiting $fn, $((max - wait)) secs left ...
3537 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
3538 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
3539 echo "Network not available!"
3543 echo `date +"%H:%M:%S (%s)"` network interface is UP
3551 # Convert a space-delimited list to a comma-delimited list. If the input is
3552 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
3554 # echo is used to convert newlines to spaces, since it doesn't
3555 # introduce a trailing space as using "tr '\n' ' '" does
3556 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
3562 echo $list | grep -qw $item
3565 # list, excluded are the comma separated lists
3566 exclude_items_from_list () {
3572 for item in ${excluded//,/ }; do
3573 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
3575 echo $(comma_list $list)
3578 # list, expand are the comma separated lists
3580 local list=${1//,/ }
3581 local expand=${2//,/ }
3584 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
3585 echo $(comma_list $expanded)
3588 testslist_filter () {
3589 local script=$LUSTRE/tests/${TESTSUITE}.sh
3591 [ -f $script ] || return 0
3593 local start_at=$START_AT
3594 local stop_at=$STOP_AT
3596 local var=${TESTSUITE//-/_}_START_AT
3597 [ x"${!var}" != x ] && start_at=${!var}
3598 var=${TESTSUITE//-/_}_STOP_AT
3599 [ x"${!var}" != x ] && stop_at=${!var}
3601 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
3602 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
3603 /^'${start_at}'$/ {flag = 0}
3604 {if (flag == 1) print $0}
3605 /^'${stop_at}'$/ { flag = 1 }'
3609 (cd `dirname $1`; echo $PWD/`basename $1`)
3613 local types=${1:-"OST MDS MGS"}
3617 for entry in $types; do
3618 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
3619 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
3622 MGS ) list="$list $name";;
3623 MDS|OST ) local count=${type}COUNT
3624 for ((i=1; i<=${!count}; i++)) do
3625 list="$list ${name}$i"
3627 * ) error "Invalid facet type"
3631 echo $(comma_list $list)
3634 ##################################
3635 # Adaptive Timeouts funcs
3638 # only check mds, we assume at_max is the same on all nodes
3639 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
3640 if [ $at_max -eq 0 ]; then
3651 # suppose that all ost-s have the same $at value set
3652 [ $facet != "ost" ] || facet=ost1
3654 do_facet $facet "lctl get_param -n $at"
3672 if [ $facet == "ost" ]; then
3673 facet=$(get_facets OST)
3674 elif [ $facet == "mds" ]; then
3675 facet=$(get_facets MDS)
3677 hosts=$(expand_list $hosts $(facets_hosts $facet))
3680 do_nodes $hosts lctl set_param at_max=$at_max
3683 ##################################
3687 # OBD_FAIL_MDS_ALL_REQUEST_NET
3689 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
3690 do_facet client "$1" || RC=$?
3691 do_facet $SINGLEMDS lctl set_param fail_loc=0
3696 # OBD_FAIL_MDS_ALL_REPLY_NET
3698 do_facet $SINGLEMDS lctl set_param fail_loc=0x122
3699 do_facet client "$@" || RC=$?
3700 do_facet $SINGLEMDS lctl set_param fail_loc=0
3704 drop_reint_reply() {
3705 # OBD_FAIL_MDS_REINT_NET_REP
3707 do_facet $SINGLEMDS lctl set_param fail_loc=0x119
3708 do_facet client "$@" || RC=$?
3709 do_facet $SINGLEMDS lctl set_param fail_loc=0
3714 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3716 do_facet ost1 lctl set_param fail_loc=0x214
3717 do_facet client "$1" || RC=$?
3718 do_facet client "sync"
3719 do_facet ost1 lctl set_param fail_loc=0
3723 drop_ldlm_cancel() {
3724 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
3726 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
3727 do_nodes $list lctl set_param fail_loc=0x304
3729 do_facet client "$@" || RC=$?
3731 do_nodes $list lctl set_param fail_loc=0
3735 drop_bl_callback() {
3736 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
3738 do_facet client lctl set_param fail_loc=0x305
3739 do_facet client "$@" || RC=$?
3740 do_facet client lctl set_param fail_loc=0
3745 #define OBD_FAIL_LDLM_REPLY 0x30c
3747 do_facet $SINGLEMDS lctl set_param fail_loc=0x30c
3748 do_facet client "$@" || RC=$?
3749 do_facet $SINGLEMDS lctl set_param fail_loc=0
3757 echo "clearing fail_loc on $facet"
3758 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
3761 set_nodes_failloc () {
3762 do_nodes $(comma_list $1) lctl set_param fail_loc=$2
3765 cancel_lru_locks() {
3766 $LCTL mark "cancel_lru_locks $1 start"
3767 for d in `lctl get_param -N ldlm.namespaces.*.lru_size | egrep -i $1`; do
3768 $LCTL set_param -n $d=clear
3770 $LCTL get_param ldlm.namespaces.*.lock_unused_count | egrep -i $1 | grep -v '=0'
3771 $LCTL mark "cancel_lru_locks $1 stop"
3776 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
3777 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
3778 echo "$DEFAULT_LRU_SIZE"
3783 lctl set_param ldlm.namespaces.*$1*.lru_size=0
3786 lru_resize_disable()
3788 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
3793 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
3794 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
3795 echo there is still data in page cache $FILE ?
3796 lctl get_param -n $FILE
3804 DEBUGSAVE="$(lctl get_param -n debug)"
3808 [ -n "$DEBUGSAVE" ] && \
3809 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\";"
3814 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
3817 debug_size_restore() {
3818 [ -n "$DEBUG_SIZE_SAVED" ] && \
3819 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
3823 start_full_debug_logging() {
3828 local DEBUG_SIZE=150
3830 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
3831 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
3834 stop_full_debug_logging() {
3839 # prints bash call stack
3842 for (( i=1; i < ${#BASH_LINENO[*]} ; i++ )) ; do
3843 local s=${BASH_SOURCE[$i]}
3844 local l=${BASH_LINENO[$i-1]}
3845 local f=${FUNCNAME[$i]}
3846 echo " = $s:$l:$f()"
3850 ##################################
3852 ##################################
3855 local TYPE=${TYPE:-"FAIL"}
3858 # do not dump logs if $1=false
3859 if [ "x$1" = "xfalse" ]; then
3864 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
3868 # We need to dump the logs on all nodes
3870 gather_logs $(comma_list $(nodes_list))
3874 [ "$TESTSUITELOG" ] && echo "$0: ${TYPE}: $TESTNAME $@" >> $TESTSUITELOG
3875 echo "$@" > $LOGDIR/err
3880 local log=$TESTSUITELOG
3882 [ -f "$log" ] && grep -q FAIL $log && status=1
3895 # use only if we are ignoring failures for this test, bugno required.
3896 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
3897 # e.g. error_ignore 5494 "your message"
3899 local TYPE="IGNORE (bz$1)"
3904 error_and_remount() {
3906 remount_client $MOUNT
3911 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
3916 log " SKIP: $TESTSUITE $TESTNAME $@"
3918 if [[ -n "$ALWAYS_SKIPPED" ]]; then
3919 skip_logged $TESTNAME "$@"
3922 echo "$@" > $LOGDIR/skip
3925 [[ -n "$TESTSUITELOG" ]] &&
3926 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
3929 build_test_filter() {
3930 EXCEPT="$EXCEPT $(testslist_filter)"
3932 [ "$ONLY" ] && log "only running test `echo $ONLY`"
3936 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
3937 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
3938 [ "$EXCEPT_SLOW" ] && \
3939 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
3940 for E in $EXCEPT; do
3941 eval EXCEPT_${E}=true
3943 for E in $ALWAYS_EXCEPT; do
3944 eval EXCEPT_ALWAYS_${E}=true
3946 for E in $EXCEPT_SLOW; do
3947 eval EXCEPT_SLOW_${E}=true
3949 for G in $GRANT_CHECK_LIST; do
3950 eval GCHECK_ONLY_${G}=true
3955 if [[ $1 = [a-z]* ]]; then
3962 # print a newline if the last test was skipped
3963 export LAST_SKIPPED=
3964 export ALWAYS_SKIPPED=
3966 # Main entry into test-framework. This is called with the name and
3967 # description of a test. The name is used to find the function to run
3968 # the test using "test_$name".
3970 # This supports a variety of methods of specifying specific test to
3971 # run or not run. These need to be documented...
3976 export base=`basetest $1`
3977 if [ ! -z "$ONLY" ]; then
3979 if [ ${!testname}x != x ]; then
3980 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3981 run_one_logged $1 "$2"
3985 if [ ${!testname}x != x ]; then
3986 [ "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
3987 run_one_logged $1 "$2"
3998 if [ ${!testname}x != x ]; then
3999 TESTNAME=test_$1 skip "skipping excluded test $1"
4002 testname=EXCEPT_$base
4003 if [ ${!testname}x != x ]; then
4004 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
4007 testname=EXCEPT_ALWAYS_$1
4008 if [ ${!testname}x != x ]; then
4009 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
4012 testname=EXCEPT_ALWAYS_$base
4013 if [ ${!testname}x != x ]; then
4014 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
4017 testname=EXCEPT_SLOW_$1
4018 if [ ${!testname}x != x ]; then
4019 TESTNAME=test_$1 skip "skipping SLOW test $1"
4022 testname=EXCEPT_SLOW_$base
4023 if [ ${!testname}x != x ]; then
4024 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
4030 run_one_logged $1 "$2"
4041 module_loaded lnet || load_modules
4053 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
4058 strace -o $TMP/$1.strace -ttt $*
4060 log "FINISHED: $*: rc $RC"
4065 equals_msg $1 test complete, duration $2 sec
4066 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
4067 echo duration $2 >>$TESTSUITELOG
4071 # Set TEST_STATUS here. It will be used for logging the result.
4074 if [[ -f $LOGDIR/err ]]; then
4076 elif [[ -f $LOGDIR/skip ]]; then
4079 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
4083 local FFREE=$(do_node $SINGLEMDS \
4084 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
4085 local FTOTAL=$(do_node $SINGLEMDS \
4086 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
4088 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
4092 echo -n "Resetting fail_loc on all nodes..."
4093 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 2>/dev/null || true"
4099 # Log a message (on all nodes) padded with "=" before and after.
4100 # Also appends a timestamp and prepends the testsuite name.
4103 EQUALS="===================================================================================================="
4105 msg="== ${TESTSUITE} $*"
4107 [[ $last != "=" && $last != " " ]] && msg="$msg "
4108 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
4109 # always include at least == after the message
4110 log "$msg== $(date +"%H:%M:%S (%s)")"
4114 # Run a single test function and cleanup after it.
4116 # This function should be run in a subshell so the test func can
4117 # exit() without stopping the whole script.
4122 tfile=f.${TESTSUITE}.${testnum}
4123 export tdir=d0.${TESTSUITE}/d${base}
4124 export TESTNAME=test_$testnum
4125 local SAVE_UMASK=`umask`
4128 banner "test $testnum: $message"
4129 test_${testnum} || error "test_$testnum failed with $?"
4132 check_grant ${testnum} || error "check_grant $testnum failed with $?"
4133 check_catastrophe || error "LBUG/LASSERT detected"
4134 ps auxww | grep -v grep | grep -q multiop && error "multiop still running"
4142 # Wrapper around run_one to ensure:
4143 # - test runs in subshell
4144 # - output of test is saved to separate log file for error reporting
4145 # - test result is saved to data file
4148 local BEFORE=`date +%s`
4150 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
4151 local test_log=$LOGDIR/$name
4154 local SAVE_UMASK=`umask`
4158 log_sub_test_begin test_${1}
4159 (run_one $1 "$2") 2>&1 | tee -i $test_log
4160 local RC=${PIPESTATUS[0]}
4162 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] && \
4163 echo "test_$1 returned $RC" | tee $LOGDIR/err
4165 duration=$((`date +%s` - $BEFORE))
4166 pass "$1" "(${duration}s)"
4168 if [[ -f $LOGDIR/err ]]; then
4169 TEST_ERROR=$(cat $LOGDIR/err)
4170 elif [[ -f $LOGDIR/skip ]]; then
4171 TEST_ERROR=$(cat $LOGDIR/skip)
4173 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
4175 if [ -f $LOGDIR/err ]; then
4176 $FAIL_ON_ERROR && exit $RC
4185 # Print information of skipped tests to result.yml
4188 log_sub_test_begin $1
4190 log_sub_test_end "SKIP" "0" "0" "$@"
4194 (cd `dirname $1`; echo $PWD/`basename $1`)
4199 export base=`basetest $1`
4200 [ "$CHECK_GRANT" == "no" ] && return 0
4202 testname=GCHECK_ONLY_${base}
4203 [ ${!testname}x == x ] && return 0
4205 echo -n "checking grant......"
4207 local clients=$CLIENTS
4208 [ -z $clients ] && clients=$(hostname)
4210 # sync all the data and make sure no pending data on server
4211 do_nodes $clients sync
4214 client_grant=`do_nodes $clients \
4215 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" | \
4216 awk '{total += $1} END{print total}'`
4219 server_grant=`do_nodes $(comma_list $(osts_nodes)) \
4220 "$LCTL get_param -n obdfilter.${FSNAME}-OST*.tot_granted" |
4221 awk '{total += $1} END{print total}'`
4223 # check whether client grant == server grant
4224 if [ $client_grant -ne $server_grant ]; then
4225 echo "failed: client:${client_grant} server: ${server_grant}."
4226 do_nodes $(comma_list $(osts_nodes)) \
4227 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*"
4228 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
4231 echo "pass: client:${client_grant} server: ${server_grant}"
4236 ########################
4242 ost=`echo $1 | awk -F_ '{print $3}'`
4243 if [ -z $ost ]; then
4244 ost=`echo $1 | sed 's/-osc.*//'`
4249 ostuuid_from_index()
4251 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4254 ostname_from_index() {
4255 local uuid=$(ostuuid_from_index $1)
4259 index_from_ostuuid()
4261 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
4264 mdtuuid_from_index()
4266 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
4271 [ "$node" != "$(hostname)" ]
4277 for node in $(mdts_nodes); do
4278 remote_node $node && return 0
4285 [ "$CLIENTONLY" ] && return 0 || true
4286 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
4291 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" && \
4292 MSKIPPED=1 && return 1
4299 for node in $(osts_nodes) ; do
4300 remote_node $node && return 0
4307 [ "$CLIENTONLY" ] && return 0 || true
4308 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4313 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
4314 OSKIPPED=1 && return 1
4321 MGS=$(facet_host mgs)
4322 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
4327 remote_mds_nodsh || remote_ost_nodsh || \
4328 $(single_local_node $(comma_list $(nodes_list)))
4334 for num in `seq $MDSCOUNT`; do
4335 MDSNODES="$MDSNODES $(facet_host mds$num)"
4337 NODES_sort=$(for i in $MDSNODES; do echo $i; done | sort -u)
4343 remote_ost && remote_mds
4351 for facet in ${facets//,/ }; do
4352 if [ "$FAILURE_MODE" = HARD ]; then
4353 nodes="$nodes $(facet_active_host $facet)"
4355 nodes="$nodes $(facet_host $facet)"
4358 NODES_sort=$(for i in $nodes; do echo $i; done | sort -u)
4364 local facets=$(get_facets OST)
4365 local nodes=$(facets_nodes $facets)
4371 # FIXME. We need a list of clients
4372 local myNODES=$HOSTNAME
4375 # CLIENTS (if specified) contains the local client
4376 [ -n "$CLIENTS" ] && myNODES=${CLIENTS//,/ }
4378 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
4379 myNODES="$myNODES $(facets_nodes $(get_facets))"
4382 myNODES_sort=$(for i in $myNODES; do echo $i; done | sort -u)
4387 remote_nodes_list () {
4388 echo $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
4391 init_clients_lists () {
4392 # Sanity check: exclude the local client from RCLIENTS
4393 local clients=$(hostlist_expand "$RCLIENTS")
4394 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
4396 # Sanity check: exclude the dup entries
4397 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
4399 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
4401 # Sanity check: exclude the dup entries from CLIENTS
4402 # for those configs which has SINGLCLIENT set to local client
4403 clients=$(for i in $clients; do echo $i; done | sort -u)
4405 CLIENTS=$(comma_list $clients)
4406 local -a remoteclients=($RCLIENTS)
4407 for ((i=0; $i<${#remoteclients[@]}; i++)); do
4408 varname=CLIENT$((i + 2))
4409 eval $varname=${remoteclients[i]}
4412 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
4415 get_random_entry () {
4418 rnodes=${rnodes//,/ }
4420 local -a nodes=($rnodes)
4421 local num=${#nodes[@]}
4422 local i=$((RANDOM * num * 2 / 65536))
4428 [ "$CLIENTONLY" ] || [ "$CLIENTMODSONLY" = yes ]
4433 lctl get_param version | grep -q patchless
4437 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
4438 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
4443 echo $nodes | wc -w || true
4447 local nodes=$(osts_nodes)
4448 local osscount=$(get_node_count "$nodes")
4449 [ ! "$OSTCOUNT" = "$osscount" ]
4453 local nodes=$(mdts_nodes)
4454 local mdtcount=$(get_node_count "$nodes")
4455 [ ! "$MDSCOUNT" = "$mdtcount" ]
4458 generate_machine_file() {
4459 local nodes=${1//,/ }
4460 local machinefile=$2
4462 for node in $nodes; do
4463 echo $node >>$machinefile || \
4464 { echo "can not generate machinefile $machinefile" && return 1; }
4469 local file=$1/stripe
4471 $LFS getstripe -v $file || error
4475 setstripe_nfsserver () {
4478 local nfsserver=$(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
4479 { print $1 }' /proc/mounts | cut -f 1 -d : | head -1)
4481 [ -z $nfsserver ] && echo "$dir is not nfs mounted" && return 1
4483 do_nodev $nfsserver lfs setstripe "$@"
4486 # Check and add a test group.
4492 local gid=$(getent group $group_name | cut -d: -f3)
4493 if [[ -n "$gid" ]]; then
4494 [[ "$gid" -eq "$group_id" ]] || {
4495 error_noexit "inconsistent group ID:" \
4496 "new: $group_id, old: $gid"
4500 groupadd -g $group_id $group_name
4507 # Check and add a test user.
4520 local uid=$(getent passwd $user_name | cut -d: -f3)
4521 if [[ -n "$uid" ]]; then
4522 if [[ "$uid" -eq "$user_id" ]]; then
4523 local dir=$(getent passwd $user_name | cut -d: -f6)
4524 if [[ "$dir" != "$home" ]]; then
4526 usermod -d $home $user_name
4530 error_noexit "inconsistent user ID:" \
4531 "new: $user_id, old: $uid"
4536 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
4543 check_runas_id_ret() {
4545 local myRUNAS_UID=$1
4546 local myRUNAS_GID=$2
4549 if [ -z "$myRUNAS" ]; then
4550 error_exit "myRUNAS command must be specified for check_runas_id"
4553 $myRUNAS krb5_login.sh || \
4554 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
4556 mkdir $DIR/d0_runas_test
4558 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
4559 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
4560 rm -rf $DIR/d0_runas_test
4565 local myRUNAS_UID=$1
4566 local myRUNAS_GID=$2
4569 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
4570 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
4571 Please set RUNAS_ID to some UID which exists on MDS and client or
4572 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
4575 # obtain the UID/GID for MPI_USER
4579 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
4580 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
4582 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
4583 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
4586 # obtain and cache Kerberos ticket-granting ticket
4587 refresh_krb5_tgt() {
4588 local myRUNAS_UID=$1
4589 local myRUNAS_GID=$2
4592 if [ -z "$myRUNAS" ]; then
4593 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
4596 CLIENTS=${CLIENTS:-$HOSTNAME}
4597 do_nodes $CLIENTS "set -x
4598 if ! $myRUNAS krb5_login.sh; then
4599 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
4604 # Run multiop in the background, but wait for it to print
4605 # "PAUSING" to its stdout before returning from this function.
4606 multiop_bg_pause() {
4607 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
4611 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
4614 echo "$MULTIOP_PROG $FILE v$ARGS"
4615 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
4617 echo "TMPPIPE=${TMPPIPE}"
4618 read -t 60 multiop_output < $TMPPIPE
4619 if [ $? -ne 0 ]; then
4624 if [ "$multiop_output" != "PAUSING" ]; then
4625 echo "Incorrect multiop output: $multiop_output"
4640 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
4646 inodes_available () {
4647 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{print $4}' | sort -un | head -1) || return 1
4651 mdsrate_inodes_available () {
4652 local min_inodes=$(inodes_available)
4653 echo $((min_inodes * 99 / 100))
4656 # reset llite stat counters
4657 clear_llite_stats(){
4658 lctl set_param -n llite.*.stats 0
4661 # sum llite stat items
4662 calc_llite_stats() {
4663 local res=$(lctl get_param -n llite.*.stats |
4664 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4668 # reset osc stat counters
4670 lctl set_param -n osc.*.osc_stats 0
4673 # sum osc stat items
4675 local res=$(lctl get_param -n osc.*.osc_stats |
4676 awk 'BEGIN {s = 0} END {print s} /^'"$1"'/ {s += $2}')
4681 awk 'BEGIN {s = 0}; {s += $1}; END {print s}'
4684 calc_osc_kbytes () {
4685 df $MOUNT > /dev/null
4686 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
4689 # save_lustre_params(node, parameter_mask)
4690 # generate a stream of formatted strings (<node> <param name>=<param value>)
4691 save_lustre_params() {
4693 do_nodesv $1 "lctl get_param $2 | while read s; do echo \\\$s; done"
4696 # restore lustre parameters from input stream, produces by save_lustre_params
4697 restore_lustre_params() {
4701 while IFS=" =" read node name val; do
4702 do_node ${node//:/} "lctl set_param -n $name $val"
4706 check_catastrophe() {
4707 local rnodes=${1:-$(comma_list $(remote_nodes_list))}
4708 local C=$CATASTROPHE
4709 [ -f $C ] && [ $(cat $C) -ne 0 ] && return 1
4711 [ -z "$rnodes" ] && return 0
4713 do_nodes "$rnodes" "rc=\\\$([ -f $C ] && echo \\\$(< $C) || echo 0);
4714 if [ \\\$rc -ne 0 ]; then echo \\\$(hostname): \\\$rc; fi
4718 # CMD: determine mds index where directory inode presents
4721 local file=$dir/f0.get_mds_dir_tmpfile
4726 local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4727 local -a oldused=($iused)
4729 openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
4731 iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
4732 local -a newused=($iused)
4735 for ((i=0; i<${#newused[@]}; i++)); do
4736 if [ ${oldused[$i]} -lt ${newused[$i]} ]; then
4742 error "mdt-s : inodes count OLD ${oldused[@]} NEW ${newused[@]}"
4745 mdsrate_cleanup () {
4747 mpi_run -np $1 -machinefile $2 ${MDSRATE} --unlink --nfiles $3 --dir $4 --filefmt $5 $6
4752 delayed_recovery_enabled () {
4753 local var=${SINGLEMDS}_svc
4754 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
4757 ########################
4759 convert_facet2label() {
4762 if [ x$facet = xost ]; then
4766 local varsvc=${facet}_svc
4768 if [ -n ${!varsvc} ]; then
4771 error "No lablel for $facet!"
4775 get_clientosc_proc_path() {
4776 echo "${1}-osc-[^M]*"
4779 get_lustre_version () {
4780 local facet=${1:-"$SINGLEMDS"}
4781 do_facet $facet $LCTL get_param -n version | awk '/^lustre:/ {print $2}'
4784 lustre_version_code() {
4785 local facet=${1:-"$SINGLEMDS"}
4786 version_code $(get_lustre_version $1)
4789 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
4790 # used by MDT would not be changed.
4791 # mdt lov: fsname-mdtlov
4792 # mdt osc: fsname-OSTXXXX-osc
4793 mds_on_old_device() {
4794 local mds=${1:-"$SINGLEMDS"}
4796 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
4797 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
4798 > /dev/null 2>&1" && return 0
4803 get_mdtosc_proc_path() {
4805 local ost_label=${2:-"*OST*"}
4807 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
4808 local mdt_label=$(convert_facet2label $mds_facet)
4809 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
4811 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
4812 mds_on_old_device $mds_facet; then
4813 echo "${ost_label}-osc"
4815 echo "${ost_label}-osc-${mdt_index}"
4819 get_osc_import_name() {
4822 local label=$(convert_facet2label $ost)
4824 if [ "${facet:0:3}" = "mds" ]; then
4825 get_mdtosc_proc_path $facet $label
4829 get_clientosc_proc_path $label
4833 _wait_import_state () {
4836 local maxtime=${3:-$(max_recovery_time)}
4840 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4841 while [ "${CONN_STATE}" != "${expected}" ]; do
4842 if [ "${expected}" == "DISCONN" ]; then
4843 # for disconn we can check after proc entry is removed
4844 [ "x${CONN_STATE}" == "x" ] && return 0
4845 # with AT enabled, we can have connect request timeout near of
4846 # reconnect timeout and test can't see real disconnect
4847 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
4849 [ $i -ge $maxtime ] && \
4850 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}" && \
4853 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2)
4857 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
4861 wait_import_state() {
4864 local maxtime=${3:-$(max_recovery_time)}
4867 for param in ${params//,/ }; do
4868 _wait_import_state $state $param $maxtime || return
4872 # One client request could be timed out because server was not ready
4873 # when request was sent by client.
4874 # The request timeout calculation details :
4876 # /* We give the server rq_timeout secs to process the req, and
4877 # add the network latency for our local timeout. */
4878 # request->rq_deadline = request->rq_sent + request->rq_timeout +
4879 # ptlrpc_at_get_net_latency(request) ;
4881 # ptlrpc_connect_import ()
4882 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4885 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
4886 # ptlrpc_at_get_net_latency(request) ->
4887 # at_get (max (iat_net_latency=0, at_min)) = at_min
4890 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
4891 # INITIAL_CONNECT_TIMEOUT + at_min
4893 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
4894 # because we can not get this value in runtime,
4895 # the value depends on configure options, and it is not stored in /proc.
4897 # #define CONNECTION_SWITCH_MIN 5U
4898 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
4900 request_timeout () {
4903 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
4904 local init_connect_timeout=$TIMEOUT
4905 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
4907 local at_min=$(at_get $facet at_min)
4909 echo $(( init_connect_timeout + at_min ))
4912 wait_osc_import_state() {
4916 local ost=$(get_osc_import_name $facet $ost_facet)
4918 local param="osc.${ost}.ost_server_uuid"
4920 # 1. wait the deadline of client 1st request (it could be skipped)
4921 # 2. wait the deadline of client 2nd request
4922 local maxtime=$(( 2 * $(request_timeout $facet)))
4924 if ! do_rpc_nodes "$(facet_host $facet)" \
4925 _wait_import_state $expected $param $maxtime; then
4926 error "import is not in ${expected} state"
4933 get_clientmdc_proc_path() {
4941 [ -z "$list" ] && return 0
4943 # Add paths to lustre tests for 32 and 64 bit systems.
4944 local RPATH="PATH=$RLUSTRE/tests:/usr/lib/lustre/tests:/usr/lib64/lustre/tests:$PATH"
4945 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
4948 wait_clients_import_state () {
4955 if [ "$FAILURE_MODE" = HARD ]; then
4956 facets=$(facets_on_host $(facet_active_host $facet))
4959 for facet in ${facets//,/ }; do
4960 local label=$(convert_facet2label $facet)
4963 ost* ) proc_path="osc.$(get_clientosc_proc_path $label).ost_server_uuid" ;;
4964 mds* ) proc_path="mdc.$(get_clientmdc_proc_path $label).mds_server_uuid" ;;
4965 *) error "unknown facet!" ;;
4967 local params=$(expand_list $params $proc_path)
4970 if ! do_rpc_nodes "$list" wait_import_state $expected $params; then
4971 error "import is not in ${expected} state"
4981 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
4982 $LCTL get_param obdfilter.*.kbytesavail))
4983 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
4984 $LCTL get_param -n obdfilter.*.tot_granted))
4985 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
4986 $LCTL get_param -n obdfilter.*.kbytestotal))
4987 for ((i=0; i<${#AVAILA[@]}; i++)); do
4988 local -a AVAIL1=(${AVAILA[$i]//=/ })
4989 local -a TOTAL=(${TOTALA[$i]//=/ })
4990 GRANT=$((${GRANTA[$i]}/1024))
4991 # allow 1% of total space in bavail because of delayed
4992 # allocation with ZFS which might release some free space after
4993 # txg commit. For small devices, we set a mininum of 8MB
4994 local LIMIT=$((${TOTAL} / 100 + 8000))
4995 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
4996 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
4997 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
4998 echo " FULL" || echo
5004 do_facet mgs lctl pool_list $1
5008 local fsname=${1%%.*}
5009 local poolname=${1##$fsname.}
5011 do_facet mgs lctl pool_new $1
5013 # get param should return err unless pool is created
5014 [[ $RC -ne 0 ]] && return $RC
5016 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5017 2>/dev/null || echo foo" "" || RC=1
5018 if [[ $RC -eq 0 ]]; then
5021 error "pool_new failed $1"
5026 add_pool_to_list () {
5027 local fsname=${1%%.*}
5028 local poolname=${1##$fsname.}
5030 local listvar=${fsname}_CREATED_POOLS
5031 eval export ${listvar}=$(expand_list ${!listvar} $poolname)
5034 remove_pool_from_list () {
5035 local fsname=${1%%.*}
5036 local poolname=${1##$fsname.}
5038 local listvar=${fsname}_CREATED_POOLS
5039 eval export ${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
5042 destroy_pool_int() {
5044 local OSTS=$(do_facet $SINGLEMDS lctl pool_list $1 | \
5045 awk '$1 !~ /^Pool:/ {print $1}')
5046 for ost in $OSTS; do
5047 do_facet mgs lctl pool_remove $1 $ost
5049 do_facet mgs lctl pool_destroy $1
5052 # <fsname>.<poolname> or <poolname>
5054 local fsname=${1%%.*}
5055 local poolname=${1##$fsname.}
5057 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
5061 pool_list $fsname.$poolname || return $?
5063 destroy_pool_int $fsname.$poolname
5065 [[ $RC -ne 0 ]] && return $RC
5067 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
5068 2>/dev/null || echo foo" "foo" || RC=1
5070 if [[ $RC -eq 0 ]]; then
5071 remove_pool_from_list $fsname.$poolname
5073 error "destroy pool failed $1"
5079 local fsname=${1:-$FSNAME}
5081 local listvar=${fsname}_CREATED_POOLS
5085 [ x${!listvar} = x ] && return 0
5087 echo destroy the created pools: ${!listvar}
5088 for poolname in ${!listvar//,/ }; do
5089 destroy_pool $fsname.$poolname
5094 local fsname=${1:-$FSNAME}
5096 destroy_pools $fsname
5102 local ts=$(date +%s)
5105 if [[ ! -f "$YAML_LOG" ]]; then
5106 # init_logging is not performed before gather_logs,
5107 # so the $LOGDIR needs to be checked here
5108 check_shared_dir $LOGDIR && touch $LOGDIR/shared
5111 [ -f $LOGDIR/shared ] && docp=false
5113 # dump lustre logs, dmesg
5115 prefix="$TESTLOG_PREFIX.$TESTNAME"
5117 echo "Dumping lctl log to ${prefix}.*.${suffix}"
5119 if [ "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
5120 echo "Dumping logs only on local client."
5121 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
5122 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
5127 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
5128 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
5129 if [ ! -f $LOGDIR/shared ]; then
5130 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
5143 for i in $(seq 0 $num_mntpts); do
5144 cmd="ls -laf ${mntpt_root}$i/$dir"
5150 for pid in $pids; do
5157 # target_start_and_reset_recovery_timer()
5158 # service_time = at_est2timeout(service_time);
5159 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC +
5160 # INITIAL_CONNECT_TIMEOUT);
5161 # CONNECTION_SWITCH_MAX : min(25U, max(CONNECTION_SWITCH_MIN,obd_timeout))
5162 #define CONNECTION_SWITCH_INC 1
5163 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
5164 #define CONNECTION_SWITCH_MIN 5U
5166 max_recovery_time () {
5167 local init_connect_timeout=$(( TIMEOUT / 20 ))
5168 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
5170 local service_time=$(( $(at_max_get client) + $(( 2 * $(( 25 + 1 + init_connect_timeout)) )) ))
5175 get_clients_mount_count () {
5176 local clients=${CLIENTS:-`hostname`}
5178 # we need to take into account the clients mounts and
5179 # exclude mds/ost mounts if any;
5180 do_nodes $clients cat /proc/mounts | grep lustre | grep $MOUNT | wc -l
5184 PROC_CLI="srpc_info"
5192 if [ $M -lt $N ]; then
5196 while [ $N -lt $M ]; do
5206 calc_connection_cnt() {
5209 # MDT->MDT = 2 * C(M, 2)
5213 comb_m2=$(combination $MDSCOUNT 2)
5215 local num_clients=$(get_clients_mount_count)
5217 local cnt_mdt2mdt=$((comb_m2 * 2))
5218 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
5219 local cnt_cli2ost=$((num_clients * OSTCOUNT))
5220 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
5221 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
5222 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
5223 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
5237 local cmd="$tgt.srpc.flavor"
5239 if [ $net == "any" ]; then
5244 if [ $dir != "any" ]; then
5249 log "Setting sptlrpc rule: $cmd"
5250 do_facet mgs "$LCTL conf_param $cmd"
5259 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
5260 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
5262 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
5264 if [ "x$bulkspec" != "x" ]; then
5265 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
5267 if [ "x$algs" != "x" ]; then
5268 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
5270 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
5271 if [ $bulk == "bulkn" ]; then
5272 bulk_count=`echo "$output" | grep "bulk flavor" \
5273 | grep "null/null" | wc -l`
5274 elif [ $bulk == "bulki" ]; then
5275 bulk_count=`echo "$output" | grep "bulk flavor" \
5276 | grep "/null" | grep -v "null/" | wc -l`
5278 bulk_count=`echo "$output" | grep "bulk flavor" \
5279 | grep -v "/null" | grep -v "null/" | wc -l`
5283 [ $bulk_count -lt $count ] && count=$bulk_count
5294 local clients=${CLIENTS:-`hostname`}
5296 for c in ${clients//,/ }; do
5297 output=`do_node $c lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
5298 tmpcnt=`count_flvr "$output" $flavor`
5299 cnt=$((cnt + tmpcnt))
5309 local clients=${CLIENTS:-`hostname`}
5311 for c in ${clients//,/ }; do
5312 output=`do_node $c lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
5313 tmpcnt=`count_flvr "$output" $flavor`
5314 cnt=$((cnt + tmpcnt))
5324 if [ $MDSCOUNT -le 1 ]; then
5329 for num in `seq $MDSCOUNT`; do
5330 output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
5331 tmpcnt=`count_flvr "$output" $flavor`
5332 cnt=$((cnt + tmpcnt))
5343 for num in `seq $MDSCOUNT`; do
5344 mdtosc=$(get_mdtosc_proc_path mds$num)
5345 mdtosc=${mdtosc/-MDT*/-MDT\*}
5346 output=$(do_facet mds$num lctl get_param -n \
5347 osc.$mdtosc.$PROC_CLI 2>/dev/null)
5348 tmpcnt=`count_flvr "$output" $flavor`
5349 cnt=$((cnt + tmpcnt))
5358 output=`do_facet client lctl get_param -n mgc.*.$PROC_CLI 2>/dev/null`
5359 count_flvr "$output" $flavor
5364 local dir=$1 # from to
5365 local flavor=$2 # flavor expected
5368 if [ $dir == "cli2mdt" ]; then
5369 res=`flvr_cnt_cli2mdt $flavor`
5370 elif [ $dir == "cli2ost" ]; then
5371 res=`flvr_cnt_cli2ost $flavor`
5372 elif [ $dir == "mdt2mdt" ]; then
5373 res=`flvr_cnt_mdt2mdt $flavor`
5374 elif [ $dir == "mdt2ost" ]; then
5375 res=`flvr_cnt_mdt2ost $flavor`
5376 elif [ $dir == "all2ost" ]; then
5377 res1=`flvr_cnt_mdt2ost $flavor`
5378 res2=`flvr_cnt_cli2ost $flavor`
5379 res=$((res1 + res2))
5380 elif [ $dir == "all2mdt" ]; then
5381 res1=`flvr_cnt_mdt2mdt $flavor`
5382 res2=`flvr_cnt_cli2mdt $flavor`
5383 res=$((res1 + res2))
5384 elif [ $dir == "all2all" ]; then
5385 res1=`flvr_cnt_mdt2ost $flavor`
5386 res2=`flvr_cnt_cli2ost $flavor`
5387 res3=`flvr_cnt_mdt2mdt $flavor`
5388 res4=`flvr_cnt_cli2mdt $flavor`
5389 res=$((res1 + res2 + res3 + res4))
5397 local dir=$1 # from to
5398 local flavor=$2 # flavor expected
5399 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
5403 for ((i=0;i<20;i++)); do
5404 echo -n "checking $dir..."
5405 res=$(do_check_flavor $dir $flavor)
5406 echo "found $res/$expect $flavor connections"
5407 [ $res -ge $expect ] && return 0
5411 echo "Error checking $flavor of $dir: expect $expect, actual $res"
5415 restore_to_default_flavor()
5417 local proc="mgs.MGS.live.$FSNAME"
5419 echo "restoring to default flavor..."
5421 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5423 # remove all existing rules if any
5424 if [ $nrule -ne 0 ]; then
5425 echo "$nrule existing rules"
5426 for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
5427 echo "remove rule: $rule"
5428 spec=`echo $rule | awk -F = '{print $1}'`
5429 do_facet mgs "$LCTL conf_param -d $spec"
5433 # verify no rules left
5434 nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
5435 [ $nrule -ne 0 ] && error "still $nrule rules left"
5437 # wait for default flavor to be applied
5438 # currently default flavor for all connections are 'null'
5439 wait_flavor all2all null
5440 echo "now at default flavor settings"
5445 local flavor=${1:-null}
5447 echo "setting all flavor to $flavor"
5449 # FIXME need parameter to this fn
5450 # and remove global vars
5451 local cnt_all2all=$(calc_connection_cnt all2all)
5453 local res=$(do_check_flavor all2all $flavor)
5454 if [ $res -eq $cnt_all2all ]; then
5455 echo "already have total $res $flavor connections"
5459 echo "found $res $flavor out of total $cnt_all2all connections"
5460 restore_to_default_flavor
5462 [[ $flavor = null ]] && return 0
5464 set_rule $FSNAME any any $flavor
5465 wait_flavor all2all $flavor
5471 # Checking for shared logdir
5472 if [ ! -d $dir ]; then
5473 # Not found. Create local logdir
5476 touch $dir/check_file.$(hostname -s)
5481 check_write_access() {
5486 for node in $(nodes_list); do
5487 file=$dir/check_file.$(short_hostname $node)
5488 if [[ ! -f "$file" ]]; then
5489 # Logdir not accessible/writable from this node.
5492 rm -f $file || return 1
5498 if [[ -n $YAML_LOG ]]; then
5501 local SAVE_UMASK=`umask`
5504 export YAML_LOG=${LOGDIR}/results.yml
5508 if [ ! -f $YAML_LOG ]; then # If the yaml log already exists then we will just append to it
5509 if check_shared_dir $LOGDIR; then
5510 touch $LOGDIR/shared
5511 echo "Logging to shared log directory: $LOGDIR"
5513 echo "Logging to local directory: $LOGDIR"
5516 yml_nodes_file $LOGDIR >> $YAML_LOG
5517 yml_results_file >> $YAML_LOG
5524 yml_log_test $1 >> $YAML_LOG
5528 yml_log_test_status $@ >> $YAML_LOG
5531 log_sub_test_begin() {
5532 yml_log_sub_test_begin "$@" >> $YAML_LOG
5535 log_sub_test_end() {
5536 yml_log_sub_test_end "$@" >> $YAML_LOG
5542 local llverdev_opts=$2
5543 local devname=$(basename $1)
5544 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
5545 # loop devices aren't in /proc/partitions
5546 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
5548 size=$(($size / 1024 / 1024)) # Gb
5550 local partial_arg=""
5551 # Run in partial (fast) mode if the size
5552 # of a partition > 1 GB
5553 [ $size -gt 1 ] && partial_arg="-p"
5555 llverdev --force $partial_arg $llverdev_opts $dev
5561 local llverfs_opts=$2
5562 local partial_arg=""
5563 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
5565 # Run in partial (fast) mode if the size
5566 # of a partition > 1 GB
5567 [ $size -gt 1 ] && partial_arg="-p"
5569 llverfs $partial_arg $llverfs_opts $dir
5572 remove_mdt_files() {
5577 local mntpt=$(facet_mntpt $facet)
5578 local opts=$MDS_MOUNT_OPTS
5580 echo "removing files from $mdtdev on $facet: $files"
5581 if [ $(facet_fstype $facet) == ldiskfs ] &&
5582 ! do_facet $facet test -b ${!dev}; then
5583 opts=$(csa_add "$opts" -o loop)
5585 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5589 rm $mntpt/ROOT/$f || { rc=$?; break; }
5591 umount -f $mntpt || return $?
5595 duplicate_mdt_files() {
5600 local mntpt=$(facet_mntpt $facet)
5601 local opts=$MDS_MOUNT_OPTS
5603 echo "duplicating files on $mdtdev on $facet: $files"
5604 mkdir -p $mntpt || return $?
5605 if [ $(facet_fstype $facet) == ldiskfs ] &&
5606 ! do_facet $facet test -b ${!dev}; then
5607 opts=$(csa_add "$opts" -o loop)
5609 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
5620 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
5621 pushd $mntpt/ROOT > /dev/null || return $?
5624 touch $f.bad || return $?
5625 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
5627 [ $rc -eq 0 ] || return $rc
5628 setfattr --restore $tmp || return $?
5634 local devs=${1//,/ }
5637 local rslt=$TMP/sgpdd_survey
5639 # sgpdd-survey cleanups ${rslt}.* files
5641 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
5647 # returns the canonical name for an ldiskfs device
5652 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
5653 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
5654 echo dm-\\\${foo##*:};
5656 echo \\\$(basename \\\$dv);
5660 is_sanity_benchmark() {
5661 local benchmarks="dbench bonnie iozone fsx"
5663 for b in $benchmarks; do
5664 if [ "$b" == "$suite" ]; then
5672 $LCTL get_param -n osc.*.kbytesavail | sort -n | head -n1
5675 # Get the block size of the filesystem.
5681 size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
5682 awk '/^Block size:/ {print $3}')
5686 # Check whether the "large_xattr" feature is enabled or not.
5687 large_xattr_enabled() {
5688 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5690 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 | grep -q large_xattr"
5691 return ${PIPESTATUS[0]}
5694 # Get the maximum xattr size supported by the filesystem.
5698 if large_xattr_enabled; then
5699 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
5702 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
5703 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
5705 # maximum xattr size = size of block - size of header -
5706 # size of 1 entry - 4 null bytes
5707 size=$((block_size - 32 - 32 - 4))
5713 # Dump the value of the named xattr from a file.
5718 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
5721 # Generate a string with size of $size bytes.
5723 local size=${1:-1024} # in bytes
5725 echo "$(head -c $size < /dev/zero | tr '\0' y)"
5728 reformat_external_journal() {
5729 if [ ! -z ${EJOURNAL} ]; then
5730 local rcmd="do_facet ${SINGLEMDS}"
5732 echo "reformat external journal on ${SINGLEMDS}:${EJOURNAL}"
5733 ${rcmd} mke2fs -O journal_dev ${EJOURNAL} || return 1
5737 # MDT file-level backup/restore
5738 mds_backup_restore() {
5739 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5740 local mntpt=$(facet_mntpt brpt)
5741 local rcmd="do_facet ${SINGLEMDS}"
5742 local metaea=${TMP}/backup_restore.ea
5743 local metadata=${TMP}/backup_restore.tgz
5744 local opts=${MDS_MOUNT_OPTS}
5746 if ! ${rcmd} test -b ${devname}; then
5747 opts=$(csa_add "$opts" -o loop)
5750 echo "file-level backup/restore on ${SINGLEMDS}:${devname}"
5752 # step 1: build mount point
5753 ${rcmd} mkdir -p $mntpt
5754 # step 2: cleanup old backup
5755 ${rcmd} rm -f $metaea $metadata
5757 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5758 # step 4: backup metaea
5760 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
5762 # step 5: backup metadata
5764 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
5766 ${rcmd} umount -d $mntpt || return 4
5767 # step 7: reformat external journal if needed
5768 reformat_external_journal || return 5
5769 # step 8: reformat dev
5770 echo "reformat new device"
5771 add ${SINGLEMDS} $(mkfs_opts ${SINGLEMDS}) --backfstype ldiskfs \
5772 --reformat $devname > /dev/null || return 6
5774 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
5775 # step 10: restore metadata
5777 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
5778 # step 11: restore metaea
5780 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
5781 # step 12: remove recovery logs
5782 echo "remove recovery logs"
5783 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
5784 # step 13: umount dev
5785 ${rcmd} umount -d $mntpt || return 10
5786 # step 14: cleanup tmp backup
5787 ${rcmd} rm -f $metaea $metadata
5792 local devname=$(mdsdevname ${SINGLEMDS//mds/})
5793 local mntpt=$(facet_mntpt brpt)
5794 local rcmd="do_facet ${SINGLEMDS}"
5796 local opts=${MDS_MOUNT_OPTS}
5798 if ! ${rcmd} test -b ${devname}; then
5799 opts=$(csa_add "$opts" -o loop)
5802 echo "remove OI files: idx=${idx}"
5804 # step 1: build mount point
5805 ${rcmd} mkdir -p $mntpt
5807 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
5808 if [ -z $idx ]; then
5809 # step 3: remove all OI files
5810 ${rcmd} rm -fv $mntpt/oi.16*
5811 elif [ $idx -lt 2 ]; then
5812 ${rcmd} rm -fv $mntpt/oi.16.${idx}
5816 # others, rm oi.16.[idx, idx * idx, idx ** ...]
5817 for ((i=${idx}; i<64; i=$((i * idx)))); do
5818 ${rcmd} rm -fv $mntpt/oi.16.${i}
5822 ${rcmd} umount -d $mntpt || return 2
5823 # OI files will be recreated when mounted as lustre next time.
5826 # generate maloo upload-able log file name
5827 # \param logname specify unique part of file name
5828 generate_logname() {
5829 local logname=${1:-"default_logname"}
5831 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"