3 trap 'print_summary && print_stack_trace | tee $TF_FAIL && \
4 echo "$TESTSUITE: FAIL: test-framework exiting on error"' ERR
8 export REFORMAT=${REFORMAT:-""}
9 export WRITECONF=${WRITECONF:-""}
10 export VERBOSE=${VERBOSE:-false}
11 export GSS=${GSS:-false}
12 export GSS_SK=${GSS_SK:-false}
14 export GSS_PIPEFS=false
15 export SHARED_KEY=${SHARED_KEY:-false}
16 export SK_PATH=${SK_PATH:-/tmp/test-framework-keys}
17 export SK_OM_PATH=$SK_PATH'/tmp-request-mount'
18 export SK_MOUNTED=${SK_MOUNTED:-false}
19 export SK_FLAVOR=${SK_FLAVOR:-ski}
20 export SK_NO_KEY=${SK_NO_KEY:-true}
21 export SK_UNIQUE_NM=${SK_UNIQUE_NM:-false}
22 export SK_S2S=${SK_S2S:-false}
23 export SK_S2SNM=${SK_S2SNM:-TestFrameNM}
24 export SK_S2SNMCLI=${SK_S2SNMCLI:-TestFrameNMCli}
25 export IDENTITY_UPCALL=default
27 # specify environment variable containing batch job name for server statistics
28 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
30 #export PDSH="pdsh -S -Rssh -w"
31 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
32 export UMOUNT=${UMOUNT:-"umount -d"}
34 export LSNAPSHOT_CONF="/etc/ldev.conf"
35 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
37 # sles12 umount has a issue with -d option
38 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
39 export UMOUNT="umount"
42 # function used by scripts run on remote nodes
43 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
44 . $LUSTRE/tests/functions.sh
45 . $LUSTRE/tests/yaml.sh
47 export LD_LIBRARY_PATH=${LUSTRE}/utils:${LD_LIBRARY_PATH}
49 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
51 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
53 if [ -f "$EXCEPT_LIST_FILE" ]; then
54 echo "Reading test skip list from $EXCEPT_LIST_FILE"
59 # check config files for options in decreasing order of preference
60 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
61 MODPROBECONF=/etc/modprobe.d/lustre.conf
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
63 MODPROBECONF=/etc/modprobe.d/Lustre
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
65 MODPROBECONF=/etc/modprobe.conf
67 sanitize_parameters() {
68 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
71 if [ -d "$path" ]; then
72 eval export $i=$(echo $path | sed -r 's/\/+$//g')
78 [[ $DIR/ = $MOUNT/* ]] ||
79 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
80 [[ $DIR1/ = $MOUNT1/* ]] ||
81 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
82 [[ $DIR2/ = $MOUNT2/* ]] ||
83 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
85 [ -n "$failed" ] && exit 99 || true
89 echo "usage: $0 [-r] [-f cfgfile]"
97 [ -z "$DEFAULT_SUITES"] && return 0
98 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
100 local form="%-13s %-17s %-9s %s %s\n"
101 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
102 echo "------------------------------------------------------------------------------------"
103 for O in $DEFAULT_SUITES; do
104 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
105 [ "${!O}" = "no" ] && continue || true
106 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
107 local log=${TMP}/${o}.log
108 if is_sanity_benchmark $o; then
109 log=${TMP}/sanity-benchmark.log
114 local status=Unfinished
116 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
118 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
119 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
120 total=$(grep duration $log | awk '{ print $2 }')
121 if [ "${!O}" = "done" ]; then
125 local durations=$(egrep "^PASS|^FAIL" $log |
126 tr -d "("| sed s/s\)$//g |
127 awk '{ print $2":"$3"|" }')
128 details=$(printf "%s\n%s %s %s\n" "$details" \
129 "DDETAILS" "$O" "$(echo $durations)")
132 printf "$form" $status "$O" "${total}" "E=$skipped"
133 printf "$form" "-" "-" "-" "S=$(echo $slow)"
136 for O in $DEFAULT_SUITES; do
137 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
138 if [ "${!O}" = "no" ]; then
139 printf "$form" "Skipped" "$O" ""
143 # print the detailed tests durations if DDETAILS=true
150 export LUSTRE=$(absolute_path $LUSTRE)
151 export TESTSUITE=$(basename $0 .sh)
152 export TEST_FAILED=false
153 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
154 export RPC_MODE=${RPC_MODE:-false}
155 export DO_CLEANUP=${DO_CLEANUP:-true}
156 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
158 export MKE2FS=$MKE2FS
159 if [ -z "$MKE2FS" ]; then
160 if which mkfs.ldiskfs >/dev/null 2>&1; then
161 export MKE2FS=mkfs.ldiskfs
167 export DEBUGFS=$DEBUGFS
168 if [ -z "$DEBUGFS" ]; then
169 if which debugfs.ldiskfs >/dev/null 2>&1; then
170 export DEBUGFS=debugfs.ldiskfs
172 export DEBUGFS=debugfs
176 export TUNE2FS=$TUNE2FS
177 if [ -z "$TUNE2FS" ]; then
178 if which tunefs.ldiskfs >/dev/null 2>&1; then
179 export TUNE2FS=tunefs.ldiskfs
181 export TUNE2FS=tune2fs
185 export E2LABEL=$E2LABEL
186 if [ -z "$E2LABEL" ]; then
187 if which label.ldiskfs >/dev/null 2>&1; then
188 export E2LABEL=label.ldiskfs
190 export E2LABEL=e2label
194 export DUMPE2FS=$DUMPE2FS
195 if [ -z "$DUMPE2FS" ]; then
196 if which dumpfs.ldiskfs >/dev/null 2>&1; then
197 export DUMPE2FS=dumpfs.ldiskfs
199 export DUMPE2FS=dumpe2fs
203 export E2FSCK=$E2FSCK
204 if [ -z "$E2FSCK" ]; then
205 if which fsck.ldiskfs >/dev/null 2>&1; then
206 export E2FSCK=fsck.ldiskfs
212 export RESIZE2FS=$RESIZE2FS
213 if [ -z "$RESIZE2FS" ]; then
214 if which resizefs.ldiskfs >/dev/null 2>&1; then
215 export RESIZE2FS=resizefs.ldiskfs
217 export RESIZE2FS=resize2fs
221 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
222 export FSCK_MAX_ERR=4 # File system errors left uncorrected
224 export ZFS=${ZFS:-zfs}
225 export ZPOOL=${ZPOOL:-zpool}
226 export ZDB=${ZDB:-zdb}
227 export PARTPROBE=${PARTPROBE:-partprobe}
229 #[ -d /r ] && export ROOT=${ROOT:-/r}
230 export TMP=${TMP:-$ROOT/tmp}
231 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
232 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
233 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
235 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
236 if ! echo $PATH | grep -q $LUSTRE/utils; then
237 export PATH=$LUSTRE/utils:$PATH
239 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
240 export PATH=$LUSTRE/utils/gss:$PATH
242 if ! echo $PATH | grep -q $LUSTRE/tests; then
243 export PATH=$LUSTRE/tests:$PATH
245 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
246 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
248 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
249 [ ! -f "$LST" ] && export LST=$(which lst)
250 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
251 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
252 export MCREATE=${MCREATE:-mcreate}
253 # Ubuntu, at least, has a truncate command in /usr/bin
254 # so fully path our truncate command.
255 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
256 export FSX=${FSX:-$LUSTRE/tests/fsx}
257 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
258 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
259 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
260 export PATH=$LUSTRE/tests/racer:$PATH:
262 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
263 export PATH=$LUSTRE/tests/mpi:$PATH
265 export RSYNC_RSH=${RSYNC_RSH:-rsh}
267 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
268 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
269 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
270 [ ! -f "$LFS" ] && export LFS=$(which lfs)
271 SETSTRIPE=${SETSTRIPE:-"$LFS setstripe"}
272 GETSTRIPE=${GETSTRIPE:-"$LFS getstripe"}
274 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
275 if [ ! -f "$L_GETIDENTITY" ]; then
276 if `which l_getidentity > /dev/null 2>&1`; then
277 export L_GETIDENTITY=$(which l_getidentity)
279 export L_GETIDENTITY=NONE
282 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
283 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
284 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
285 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
286 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
287 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
288 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
289 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
290 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
291 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
292 [ ! -f "$LUSTRE_RMMOD" ] &&
293 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
294 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
295 [ ! -f "$LFS_MIGRATE" ] &&
296 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
297 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
298 [ ! -f "$LR_READER" ] &&
299 export LR_READER=$(which lr_reader 2> /dev/null)
300 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
301 export NAME=${NAME:-local}
302 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
303 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
304 export LGSSD=$(which lgssd)
305 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
306 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
307 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
309 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
311 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
312 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
314 if [ "$ACCEPTOR_PORT" ]; then
315 export PORT_OPT="--port $ACCEPTOR_PORT"
319 $RPC_MODE || echo "Using GSS shared-key feature"
320 which lgss_sk > /dev/null 2>&1 ||
321 error_exit "built with lgss_sk disabled! SEC=$SEC"
329 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
330 which lgss_keyring > /dev/null 2>&1 ||
331 error_exit "built with gss disabled! SEC=$SEC"
342 IDENTITY_UPCALL=false
346 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
348 # Paths on remote nodes, if different
349 export RLUSTRE=${RLUSTRE:-$LUSTRE}
350 export RPWD=${RPWD:-$PWD}
351 export I_MOUNTED=${I_MOUNTED:-"no"}
352 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
353 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
354 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
355 ! -f $LUSTRE/mdt/mdt.ko ]; then
356 export CLIENTMODSONLY=yes
359 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
360 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
364 while getopts "rvwf:" opt $*; do
369 w) WRITECONF=writeconf;;
374 shift $((OPTIND - 1))
377 # print the durations of each test if "true"
378 DDETAILS=${DDETAILS:-false}
379 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
384 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
391 ncpts=$(do_facet $facet "lctl get_param -n " \
392 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
394 if [ $ncpts -eq 0 ]; then
401 # Return a numeric version code based on a version string. The version
402 # code is useful for comparison two version strings to see which is newer.
404 # split arguments like "1.8.6-wc3" into "1", "8", "6", "wc3"
405 eval set -- $(tr "[:punct:]" " " <<< $*)
407 echo -n "$((($1 << 16) | ($2 << 8) | $3))"
410 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
411 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
413 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
415 # usage: lustre_build_version
417 # All Lustre versions support "lctl get_param" to report the version of the
418 # code running in the kernel (what our tests are interested in), but it
419 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
420 # the "version" parameter doesn't include "lustre: " at the beginning.
421 # If that fails, call "lctl lustre_build_version" which prints either (or both)
422 # the userspace and kernel build versions, but until 2.8.55 required root
423 # access to get the Lustre kernel version. If that also fails, fall back to
424 # using "lctl --version", which is easy to parse and works without the kernel
425 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
426 # not the module version, though they are usually the same.
428 # Various commands and their output format for different Lustre versions:
429 # lctl get_param version: 2.9.55
430 # lctl get_param version: lustre: 2.8.53
431 # lctl get_param version: lustre: 2.6.52
432 # kernel: patchless_client
433 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
434 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
435 # lctl lustre_build_version: error: lustre_build_version: Permission denied
436 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
437 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
438 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
439 # lctl --version: lctl 2.6.50
441 # output: prints version string to stdout in (up to 4) dotted-decimal values
442 lustre_build_version() {
443 local facet=${1:-client}
446 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null ||
447 $LCTL lustre_build_version 2>/dev/null ||
448 $LCTL --version 2>/dev/null | cut -d' ' -f2")
449 local lver=$(egrep -i "lustre: |version: " <<<$ver | head -n 1)
450 [ -n "$lver" ] && ver="$lver"
452 sed -e 's/.*: //' -e 's/^v//' -e 's/-.*//' -e 's/_/./g' <<<$ver |
456 # Report the Lustre numeric build version code for the supplied facet.
457 lustre_version_code() {
458 version_code $(lustre_build_version $1)
462 /sbin/lsmod | grep -q "^\<$1\>"
474 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
477 # parallels can't load modules directly from prlfs, use /tmp instead
478 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
479 local target="$(mktemp)"
481 cp "$module" "$target"
484 [[ $rc == 0 ]] && PRLFS=true
492 # Load a module on the system where this is running.
494 # usage: load_module module_name [module arguments for insmod/modprobe]
496 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
497 # will be used as the arguments. Otherwise arguments will be obtained from
498 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
505 BASE=$(basename $module $EXT)
507 module_loaded ${BASE} && return
509 # If no module arguments were passed, get them from $MODOPTS_<MODULE>,
510 # else from modprobe.conf
511 if [ $# -eq 0 ]; then
512 # $MODOPTS_<MODULE>; we could use associative arrays, but that's not in
513 # Bash until 4.x, so we resort to eval.
514 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
515 eval set -- \$$optvar
516 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
517 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
519 opt=$(awk -v var="^options $BASE" '$0 ~ var \
520 {gsub("'"options $BASE"'",""); print}' $MODPROBECONF)
521 set -- $(echo -n $opt)
523 # Ensure we have accept=all for lnet
524 if [ $(basename $module) = lnet ]; then
525 # OK, this is a bit wordy...
526 local arg accept_all_present=false
529 [ "$arg" = accept=all ] && \
530 accept_all_present=true
532 $accept_all_present || set -- "$@" accept=all
538 [ $# -gt 0 ] && echo "${module} options: '$*'"
540 # Note that insmod will ignore anything in modprobe.conf, which is why
541 # we're passing options on the command-line.
542 if [[ "$BASE" == "lnet_selftest" ]] &&
543 [[ -f ${LUSTRE}/../lnet/selftest/${module}${EXT} ]]; then
544 lustre_insmod ${LUSTRE}/../lnet/selftest/${module}${EXT}
545 elif [[ -f ${LUSTRE}/${module}${EXT} ]]; then
546 [[ "$BASE" != "ptlrpc_gss" ]] || modprobe sunrpc
547 lustre_insmod ${LUSTRE}/${module}${EXT} "$@"
549 # must be testing a "make install" or "rpm" installation
550 # note failed to load ptlrpc_gss is considered not fatal
551 if [[ "$BASE" == "ptlrpc_gss" ]]; then
552 modprobe $BASE "$@" 2>/dev/null ||
553 echo "gss/krb5 is not supported"
560 load_modules_local() {
561 if [ -n "$MODPROBE" ]; then
563 echo "Using modprobe to load modules"
567 echo Loading modules from $LUSTRE
571 if [ -f /sys/devices/system/cpu/online ]; then
572 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
573 echo "detected $ncpus online CPUs by sysfs"
575 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
577 if [ $rc -eq 0 ]; then
578 echo "detected $ncpus online CPUs by getconf"
580 echo "Can't detect number of CPUs"
585 # if there is only one CPU core, libcfs can only create one partition
586 # if there is more than 4 CPU cores, libcfs should create multiple CPU
587 # partitions. So we just force libcfs to create 2 partitions for
588 # system with 2 or 4 cores
589 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
590 # force to enable multiple CPU partitions
591 echo "Force libcfs to create 2 CPU partitions"
592 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
594 echo "libcfs will create CPU partition based on online CPUs"
597 load_module ../libcfs/libcfs/libcfs
598 # Prevent local MODOPTS_LIBCFS being passed as part of environment
599 # variable to remote nodes
603 load_module ../lnet/lnet/lnet
605 LNDPATH=${LNDPATH:-"../lnet/klnds"}
606 if [ -z "$LNETLND" ]; then
608 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
609 tcp*) LNETLND="socklnd/ksocklnd" ;;
610 *) local lnd="${NETTYPE%%[0-9]}lnd"
611 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
612 LNETLND="$lnd/k$lnd" ||
613 LNETLND="socklnd/ksocklnd"
616 load_module ../lnet/klnds/$LNETLND
617 load_module obdclass/obdclass
618 load_module ptlrpc/ptlrpc
619 load_module ptlrpc/gss/ptlrpc_gss
627 load_module obdecho/obdecho
628 if ! client_only; then
629 SYMLIST=/proc/kallsyms
630 grep -q crc16 $SYMLIST ||
631 { modprobe crc16 2>/dev/null || true; }
632 grep -q -w jbd2 $SYMLIST ||
633 { modprobe jbd2 2>/dev/null || true; }
634 load_module lfsck/lfsck
635 [ "$LQUOTA" != "no" ] &&
636 load_module quota/lquota $LQUOTAOPTS
637 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
638 lsmod | grep zfs >&/dev/null || modprobe zfs
639 load_module osd-zfs/osd_zfs
641 if [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
642 grep -q exportfs_decode_fh $SYMLIST ||
643 { modprobe exportfs 2> /dev/null || true; }
644 grep -q -w mbcache $SYMLIST ||
645 { modprobe mbcache 2>/dev/null || true; }
646 load_module ../ldiskfs/ldiskfs
647 load_module osd-ldiskfs/osd_ldiskfs
659 load_module llite/lustre
660 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
662 rm -f $OGDB/ogdb-$HOSTNAME
663 $LCTL modules > $OGDB/ogdb-$HOSTNAME
665 # 'mount' doesn't look in $PATH, just sbin
666 local mount_lustre=$LUSTRE/utils/mount.lustre
667 if [ -f $mount_lustre ]; then
668 local sbin_mount=$(readlink -f /sbin)/mount.lustre
669 if grep -qw "$sbin_mount" /proc/mounts; then
670 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
672 if ! grep -qw "$sbin_mount" /proc/mounts; then
673 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
674 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
675 cat <<- EOF > "$sbin_mount"
678 echo "This $sbin_mount just a mountpoint." 1>&2
679 echo "It is never supposed to be run." 1>&2
680 logger -p emerg -- "using stub $sbin_mount $@"
683 chmod a+x $sbin_mount
685 mount --bind $mount_lustre $sbin_mount ||
686 error "can't bind $mount_lustre to $sbin_mount"
694 # load modules on remote nodes optionally
695 # lustre-tests have to be installed on these nodes
696 if $LOAD_MODULES_REMOTE; then
697 local list=$(comma_list $(remote_nodes_list))
698 if [ -n "$list" ]; then
699 echo "loading modules on: '$list'"
700 do_rpc_nodes "$list" load_modules_local
706 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
707 LEAK_PORTALS=$(dmesg | tail -n 20 | grep "Portals memory leaked" || true)
708 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
709 echo "$LEAK_LUSTRE" 1>&2
710 echo "$LEAK_PORTALS" 1>&2
711 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
712 echo "Memory leaks detected"
713 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
719 wait_exit_ST client # bug 12845
721 $LUSTRE_RMMOD ldiskfs || return 2
723 if $LOAD_MODULES_REMOTE; then
724 local list=$(comma_list $(remote_nodes_list))
725 if [ -n "$list" ]; then
726 echo "unloading modules on: '$list'"
727 do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
728 do_rpc_nodes "$list" check_mem_leak
732 local sbin_mount=$(readlink -f /sbin)/mount.lustre
733 if grep -qe "$sbin_mount " /proc/mounts; then
734 umount $sbin_mount || true
735 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
739 check_mem_leak || return 254
741 echo "modules unloaded."
746 local facet=${1:-$SINGLEMDS}
749 case $(facet_fstype $facet) in
750 ldiskfs) size=50;; # largest seen is 44, leave some headroom
751 zfs) size=$(lctl get_param osc.$FSNAME-OST*.import |
752 awk '/grant_block_size:/ { print $2 * 2; exit; }');;
759 local facet=${1:-$SINGLEMDS}
760 local fstype=$(facet_fstype $facet)
763 ldiskfs) size=4;; # ~4KB per inode
764 zfs) size=11;; # 10 to 11KB per inode
770 check_gss_daemon_nodes() {
774 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
775 if [ \\\"\\\$num\\\" -ne 1 ]; then
776 echo \\\$num instance of $dname;
781 check_gss_daemon_facet() {
785 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
786 if [ $num -ne 1 ]; then
787 echo "$num instance of $dname on $facet"
796 echo Stopping $@ on $list
797 do_nodes $list "killall -2 $@ 2>/dev/null || true"
800 # start gss daemons on all nodes, or "daemon" on "nodes" if set
801 start_gss_daemons() {
805 if [ "$nodes" ] && [ "$daemon" ] ; then
806 echo "Starting gss daemon on nodes: $nodes"
807 do_nodes $nodes "$daemon" || return 8
811 nodes=$(comma_list $(mdts_nodes))
812 echo "Starting gss daemon on mds: $nodes"
814 # Start all versions, in case of switching
815 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
817 do_nodes $nodes "$LSVCGSSD -v" || return 1
820 do_nodes $nodes "$LGSSD -v" || return 2
823 nodes=$(comma_list $(osts_nodes))
824 echo "Starting gss daemon on ost: $nodes"
826 # Start all versions, in case of switching
827 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
829 do_nodes $nodes "$LSVCGSSD -v" || return 3
831 # starting on clients
833 local clients=${CLIENTS:-$HOSTNAME}
835 echo "Starting $LGSSD on clients $clients "
836 do_nodes $clients "$LGSSD -v" || return 4
839 # wait daemons entering "stable" status
843 # check daemons are running
845 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
846 check_gss_daemon_nodes $nodes lsvcgssd || return 5
848 nodes=$(comma_list $(mdts_nodes))
849 check_gss_daemon_nodes $nodes lgssd || return 6
852 check_gss_daemon_nodes $clients lgssd || return 7
857 local nodes=$(comma_list $(mdts_nodes))
859 send_sigint $nodes lsvcgssd lgssd
861 nodes=$(comma_list $(osts_nodes))
862 send_sigint $nodes lsvcgssd
864 nodes=${CLIENTS:-$HOSTNAME}
865 send_sigint $nodes lgssd
869 # Add mount flags for shared key
871 if grep -q skpath <<< "$mt_opts" ; then
872 mt_opts=$(echo $mt_opts |
873 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
875 if [ -z "$mt_opts" ]; then
876 mt_opts="-o skpath=$SK_PATH"
878 mt_opts="$mt_opts,skpath=$SK_PATH"
894 if ! module_loaded ptlrpc_gss; then
895 load_module ptlrpc/gss/ptlrpc_gss
896 module_loaded ptlrpc_gss ||
897 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
900 if $GSS_KRB5 || $GSS_SK; then
901 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
904 if $GSS_SK && $SK_NO_KEY; then
905 local numclients=${1:-$CLIENTCOUNT}
906 local clients=${CLIENTS:-$HOSTNAME}
908 # security ctx config for keyring
911 mount -o bind $SK_OM_PATH /etc/request-key.d/
912 local lgssc_conf_line='create lgssc * * '
913 lgssc_conf_line+=$(which lgss_keyring)
914 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
916 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
917 echo "$lgssc_conf_line" > $lgssc_conf_file
918 [ -e $lgssc_conf_file ] ||
919 error_exit "Could not find key options in $lgssc_conf_file"
921 if ! local_mode; then
922 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
924 do_nodes $(comma_list $(all_nodes)) "mount \
925 -o bind $SK_OM_PATH \
927 do_nodes $(comma_list $(all_nodes)) "rsync -aqv \
928 $HOSTNAME:$lgssc_conf_file \
929 $lgssc_conf_file >/dev/null 2>&1"
932 # create shared key on all nodes
933 mkdir -p $SK_PATH/nodemap
934 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
935 $SK_PATH/$FSNAME-*.key
936 # for nodemap testing each client may need own key,
937 # and S2S now requires keys as well, both for "client"
940 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
941 -w $SK_PATH/$FSNAME-nmclient.key \
942 -d /dev/urandom >/dev/null 2>&1
943 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
944 -w $SK_PATH/$FSNAME-s2s-server.key \
945 -d /dev/urandom >/dev/null 2>&1
948 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
949 -d /dev/urandom >/dev/null 2>&1
951 for i in $(seq 0 $((numclients - 1))); do
952 lgss_sk -t server -f$FSNAME -n c$i \
953 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
957 if ! local_mode; then
958 do_nodes $(comma_list $(all_nodes)) "rsync -av \
959 $HOSTNAME:$SK_PATH/ $SK_PATH >/dev/null 2>&1"
961 # Set client keys to client type to generate prime P
963 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
964 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
966 do_nodes $clients "lgss_sk -t client -m \
967 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
968 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
969 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
971 # This is required for servers as well, if S2S in use
973 do_nodes $(comma_list $(mdts_nodes)) \
974 "cp $SK_PATH/$FSNAME-s2s-server.key \
975 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
976 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
978 do_nodes $(comma_list $(osts_nodes)) \
979 "cp $SK_PATH/$FSNAME-s2s-server.key \
980 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
981 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
983 do_nodes $clients "lgss_sk -t client \
984 -m $SK_PATH/$FSNAME-nmclient.key \
987 # mount options for servers and clients
988 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
989 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
990 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
991 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
995 if [ -n "$LGSS_KEYRING_DEBUG" ]; then
997 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1004 # maybe cleanup credential cache?
1011 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1012 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1013 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1017 $RPC_MODE || echo "Cleaning up Shared Key.."
1018 do_nodes $(comma_list $(all_nodes)) "rm -f \
1019 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1020 # Remove the mount and clean up the files we added to SK_PATH
1021 do_nodes $(comma_list $(all_nodes)) "umount \
1022 /etc/request-key.d/"
1023 do_nodes $(comma_list $(all_nodes)) "rm -f \
1024 $SK_OM_PATH/lgssc.conf"
1025 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1032 local var=${facet}_svc
1040 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1041 tr '[:lower:]' '[:upper:]'
1047 if [ $facet == mgs ] || [ $facet == client ]; then
1051 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1059 if [ -n "${!var}" ]; then
1064 var=$(facet_type $facet)FSTYPE
1065 if [ -n "${!var}" ]; then
1070 if [ -n "$FSTYPE" ]; then
1075 if [[ $facet == mgs ]] && combined_mgs_mds; then
1087 local facets=$(get_facets)
1090 for facet in ${facets//,/ }; do
1091 if [ $node == $(facet_host $facet) ] ||
1092 [ $node == "$(facet_failover_host $facet)" ]; then
1093 fstype=$(facet_fstype $facet)
1094 if [[ $fstypes != *$fstype* ]]; then
1095 fstypes+="${fstypes:+,}$fstype"
1104 local num=$(facet_number $facet)
1107 if [[ $(facet_type $facet) = OST ]]; then
1108 index=OSTINDEX${num}
1109 if [[ -n "${!index}" ]]; then
1114 index=${OST_INDICES[num - 1]}
1117 [[ -n "$index" ]] || index=$((num - 1))
1125 local fstype=$(facet_fstype $facet)
1129 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1131 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1132 ${dev} 2>/dev/null");;
1134 error "unknown fstype!";;
1142 local device=$(mdsdevname $num)
1143 local label=$(devicelabel mds$num ${device} | grep -v "CMD: ")
1149 local device=$(ostdevname $num)
1150 local label=$(devicelabel ost$num ${device} | grep -v "CMD: ")
1155 # Get the device of a facet.
1162 mgs) device=$(mgsdevname) ;;
1163 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1164 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1165 fs2mds) device=$(mdsdevname 1_2) ;;
1166 fs2ost) device=$(ostdevname 1_2) ;;
1167 fs3ost) device=$(ostdevname 2_2) ;;
1175 # Get the virtual device of a facet.
1182 mgs) device=$(mgsvdevname) ;;
1183 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1184 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1185 fs2mds) device=$(mdsvdevname 1_2) ;;
1186 fs2ost) device=$(ostvdevname 1_2) ;;
1187 fs3ost) device=$(ostvdevname 2_2) ;;
1195 local virt=$(virt-what 2> /dev/null)
1197 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1199 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1202 VMware|KVM|VirtualBox|Parallels)
1203 echo $virt | tr '[A-Z]' '[a-z]' ;;
1209 # Re-read the partition table on failover partner host.
1210 # After a ZFS storage pool is created on a shared device, the partition table
1211 # on the device may change. However, the operating system on the failover
1212 # host may not notice the change automatically. Without the up-to-date partition
1213 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1214 # relative to partition rather than disk beginnings.
1216 # This function performs partprobe on the failover host to make it re-read the
1219 refresh_partition_table() {
1224 host=$(facet_passive_host $facet)
1225 if [[ -n "$host" ]]; then
1226 do_node $host "$PARTPROBE $device"
1231 # Get ZFS storage pool name.
1238 device=$(facet_device $facet)
1239 # poolname is string before "/"
1240 poolname="${device%%/*}"
1247 # Get ZFS local fsname.
1249 zfs_local_fsname() {
1251 local lfsname=$(basename $(facet_device $facet))
1257 # Create ZFS storage pool.
1264 local opts=${@:-"-o cachefile=none"}
1266 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1267 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1268 $ZPOOL create -f $opts $poolname $vdev"
1272 # Create ZFS file system.
1278 local opts=${@:-"-o mountpoint=legacy"}
1280 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1281 $ZFS create $opts $dataset"
1285 # Export ZFS storage pool.
1286 # Before exporting the pool, all datasets within the pool should be unmounted.
1294 poolname=$(zpool_name $facet)
1296 if [[ -n "$poolname" ]]; then
1297 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1298 grep -q ^$poolname/ /proc/mounts ||
1299 $ZPOOL export $opts $poolname"
1304 # Destroy ZFS storage pool.
1305 # Destroy the given pool and free up any devices for other use. This command
1306 # tries to unmount any active datasets before destroying the pool.
1307 # -f Force any active datasets contained within the pool to be unmounted.
1311 local poolname=${2:-$(zpool_name $facet)}
1313 if [[ -n "$poolname" ]]; then
1314 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1315 $ZPOOL destroy -f $poolname"
1320 # Import ZFS storage pool.
1321 # Force importing, even if the pool appears to be potentially active.
1326 local opts=${@:-"-o cachefile=none"}
1329 poolname=$(zpool_name $facet)
1331 if [[ -n "$poolname" ]]; then
1332 opts+=" -d $(dirname $(facet_vdevice $facet))"
1333 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1334 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1335 $ZPOOL import -f $opts $poolname"
1340 # Reimport ZFS storage pool with new name
1345 local opts="-o cachefile=none"
1346 local poolname=$(zpool_name $facet)
1348 opts+=" -d $(dirname $(facet_vdevice $facet))"
1349 do_facet $facet "$ZPOOL export $poolname;
1350 $ZPOOL import $opts $poolname $newpool"
1354 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1355 # is not automatically imported on system startup.
1357 # In a failover environment, this will provide resource level fencing which
1358 # will ensure that the same ZFS storage pool will not be imported concurrently
1359 # on different nodes.
1361 disable_zpool_cache() {
1365 poolname=$(zpool_name $facet)
1367 if [[ -n "$poolname" ]]; then
1368 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1373 # This and set_osd_param() shall be used to access OSD parameters
1374 # once existed under "obdfilter":
1379 # writethrough_cache_enable
1383 local device=${2:-$FSNAME-OST*}
1386 do_nodes $nodes "$LCTL get_param -n obdfilter.$device.$name \
1387 osd-*.$device.$name 2>&1" | grep -v 'error:'
1392 local device=${2:-$FSNAME-OST*}
1396 do_nodes $nodes "$LCTL set_param -n obdfilter.$device.$name=$value \
1397 osd-*.$device.$name=$value 2>&1" | grep -v 'error:'
1401 local dz=${1:-$DEBUG_SIZE}
1403 if [ -f /sys/devices/system/cpu/possible ]; then
1404 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1406 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1409 # bug 19944, adjust size to be -gt num_possible_cpus()
1410 # promise 2MB for every cpu at least
1411 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1414 lctl set_param debug_mb=$dz
1417 set_default_debug () {
1418 local debug=${1:-"$PTLDEBUG"}
1419 local subsys=${2:-"$SUBSYSTEM"}
1420 local debug_size=${3:-$DEBUG_SIZE}
1422 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1423 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1425 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1428 set_default_debug_nodes () {
1431 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1432 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1436 do_rpc_nodes "$nodes" set_default_debug \
1437 \\\"$PTLDEBUG\\\" \\\"$SUBSYSTEM\\\" $DEBUG_SIZE || true
1440 set_default_debug_facet () {
1442 local node=$(facet_active_host $facet)
1443 [ -z "$node" ] && echo "No host defined for facet $facet" && exit 1
1445 set_default_debug_nodes $node
1449 local hostid=${1:-$(hostid)}
1451 if [ ! -s /etc/hostid ]; then
1452 printf $(echo -n $hostid |
1453 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1459 local facets=${1:-$(get_facets)}
1462 for facet in ${facets//,/ }; do
1465 [ $RC -eq 0 ] && continue
1467 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1468 skip "Restart of $facet failed!." && touch $LU482_FAILED
1470 error "Restart of $facet failed!"
1477 # Add argument "arg" (e.g., "loop") to the comma-separated list
1478 # of arguments for option "opt" (e.g., "-o") on command
1479 # line "opts" (e.g., "-o flock").
1485 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1487 if echo "$opts" | grep -q $opt_pattern; then
1488 opts=$(echo "$opts" | sed -e \
1489 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1491 opts+="${opts:+ }$opt $arg"
1499 local dev=$(facet_active $facet)_dev
1500 local opt=${facet}_opt
1501 local mntpt=$(facet_mntpt $facet)
1502 local opts="${!opt} $@"
1503 local fstype=$(facet_fstype $facet)
1506 module_loaded lustre || load_modules
1508 if [ $(facet_fstype $facet) == ldiskfs ] &&
1509 ! do_facet $facet test -b ${!dev}; then
1510 opts=$(csa_add "$opts" -o loop)
1513 if [[ $(facet_fstype $facet) == zfs ]]; then
1514 # import ZFS storage pool
1515 import_zpool $facet || return ${PIPESTATUS[0]}
1520 devicelabel=$(do_facet ${facet} "$E2LABEL ${!dev}");;
1522 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1523 lustre:svname ${!dev}");;
1525 error "unknown fstype!";;
1528 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1529 # for testing LU-482 error handling in mount_facets() and test_0a()
1530 if [ -f $TMP/test-lu482-trigger ]; then
1533 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1538 if [ $RC -ne 0 ]; then
1539 echo "Start of ${!dev} on ${facet} failed ${RC}"
1543 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1544 if [[ "$health" != "healthy" ]]; then
1545 error "$facet is in a unhealthy state"
1548 set_default_debug_facet $facet
1550 if [[ $facet == mds* ]]; then
1552 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1555 if [[ $opts =~ .*nosvc.* ]]; then
1556 echo "Start ${!dev} without service"
1561 wait_update_facet ${facet} "$E2LABEL ${!dev} \
1562 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1563 "" || error "${!dev} failed to initialize!";;
1565 wait_update_facet ${facet} "$ZFS get -H -o value \
1566 lustre:svname ${!dev} 2>/dev/null | \
1567 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1568 error "${!dev} failed to initialize!";;
1571 error "unknown fstype!";;
1575 # commit the device label change to disk
1576 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1577 echo "Commit the device label on ${!dev}"
1578 do_facet $facet "sync; sleep 1; sync"
1582 label=$(devicelabel ${facet} ${!dev})
1583 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1584 eval export ${facet}_svc=${label}
1585 echo Started ${label}
1590 # start facet device options
1596 eval export ${facet}_dev=${device}
1597 eval export ${facet}_opt=\"$@\"
1599 local varname=${facet}failover_dev
1600 if [ -n "${!varname}" ] ; then
1601 eval export ${facet}failover_dev=${!varname}
1603 eval export ${facet}failover_dev=$device
1606 local mntpt=$(facet_mntpt $facet)
1607 do_facet ${facet} mkdir -p $mntpt
1608 eval export ${facet}_MOUNT=$mntpt
1609 mount_facet ${facet}
1612 if [[ $facet == mds* ]]; then
1614 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1625 local HOST=`facet_active_host $facet`
1626 [ -z $HOST ] && echo stop: no host for $facet && return 0
1628 local mntpt=$(facet_mntpt $facet)
1629 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts") || true
1630 if [ ${running} -ne 0 ]; then
1631 echo "Stopping $mntpt (opts:$@) on $HOST"
1632 do_facet ${facet} $UMOUNT $@ $mntpt
1635 # umount should block, but we should wait for unrelated obd's
1636 # like the MGS or MGC to also stop.
1637 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1639 if [[ $(facet_fstype $facet) == zfs ]]; then
1640 # export ZFS storage pool
1641 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1645 # save quota version (both administrative and operational quotas)
1646 # add an additional parameter if mountpoint is ever different from $MOUNT
1648 # XXX This function is kept for interoperability with old server (< 2.3.50),
1649 # it should be removed whenever we drop the interoperability for such
1651 quota_save_version() {
1652 local fsname=${2:-$FSNAME}
1654 local ver=$(tr -c -d "123" <<< $spec)
1655 local type=$(tr -c -d "ug" <<< $spec)
1657 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1659 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1661 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1663 local osts=$(get_facets OST)
1664 for ost in ${osts//,/ }; do
1666 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1670 # client could mount several lustre
1672 # XXX This function is kept for interoperability with old server (< 2.3.50),
1673 # it should be removed whenever we drop the interoperability for such
1676 local fsname=${1:-$FSNAME}
1678 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1680 do_nodes $(comma_list $(osts_nodes)) \
1681 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1685 # get mdt quota type
1687 local varsvc=${SINGLEMDS}_svc
1688 do_facet $SINGLEMDS $LCTL get_param -n \
1689 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1692 # get ost quota type
1694 # All OSTs should have same quota type
1695 local varsvc=ost1_svc
1696 do_facet ost1 $LCTL get_param -n \
1697 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1700 # restore old quota type settings
1702 if [ "$old_MDT_QUOTA_TYPE" ]; then
1703 do_facet mgs $LCTL conf_param \
1704 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1706 if [ "$old_OST_QUOTA_TYPE" ]; then
1707 do_facet mgs $LCTL conf_param \
1708 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1712 # Handle the case when there is a space in the lfs df
1713 # "filesystem summary" line the same as when there is no space.
1714 # This will allow fixing the "lfs df" summary line in the future.
1716 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1719 # Get free inodes on the MDT specified by mdt index, free indoes on
1720 # the whole filesystem will be returned when index == -1.
1726 if [ $index -eq -1 ]; then
1729 mdt_uuid=$(mdtuuid_from_index $index)
1732 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1737 # Get the OST device status from 'lfs df' with a given OST index.
1741 local mnt_pnt=${2:-$MOUNT}
1744 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
1745 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
1751 # save old quota type & set new quota type
1752 local mdt_qtype=$(mdt_quota_type)
1753 local ost_qtype=$(ost_quota_type)
1755 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1756 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1758 export old_MDT_QUOTA_TYPE=$mdt_qtype
1759 export old_OST_QUOTA_TYPE=$ost_qtype
1761 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1762 error "set mdt quota type failed"
1763 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1764 error "set ost quota type failed"
1766 local quota_usrs=$QUOTA_USERS
1768 # get_filesystem_size
1769 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1770 local blk_soft=$((disksz + 1024))
1771 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1773 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1774 local i_soft=$inodes
1775 local i_hard=$((i_soft + i_soft / 20))
1777 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1778 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1779 "inode-hardlimit: $i_hard"
1782 for usr in $quota_usrs; do
1783 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1785 cmd="$LFS setquota -$type $usr -b $blk_soft"
1786 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1788 eval $cmd || error "$cmd FAILED!"
1790 # display the quota status
1791 echo "Quota settings for $usr : "
1792 $LFS quota -v -u $usr $mntpt || true
1799 local opts=${3:-$MOUNT_OPTS}
1800 opts=${opts:+-o $opts}
1801 local flags=${4:-$MOUNT_FLAGS}
1803 local device=$MGSNID:/$FSNAME$FILESET
1804 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1805 echo "Bad mount command: opt=$flags $opts dev=$device " \
1810 echo "Starting client: $client: $flags $opts $device $mnt"
1811 do_node $client mkdir -p $mnt
1812 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
1813 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1815 #disable FILESET if not supported
1816 do_nodes $client lctl get_param -n \
1817 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1818 device=$MGSNID:/$FSNAME
1819 do_node $client mkdir -p $mnt/$FILESET
1820 do_node $client "! grep -q $mnt' ' /proc/mounts ||
1823 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
1824 # Mount using nodemap key
1825 local mountkey=$SK_PATH/$FSNAME-nmclient.key
1826 if $SK_UNIQUE_NM; then
1827 mountkey=$SK_PATH/nodemap/c0.key
1829 local prunedopts=$(echo $opts |
1830 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
1831 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
1834 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
1838 set_default_debug_nodes $client
1850 [ "$3" ] && force=-f
1851 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1852 if [ $running -ne 0 ]; then
1853 echo "Stopping client $client $mnt (opts:$force)"
1854 do_node $client lsof -t $mnt || need_kill=no
1855 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1856 pids=$(do_node $client lsof -t $mnt | sort -u);
1857 if [ -n $pids ]; then
1858 do_node $client kill -9 $pids || true
1862 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1863 if [ $busy -ne 0 ] ; then
1864 echo "$mnt is still busy, wait one second" && sleep 1
1865 do_node $client umount $force $mnt
1870 # Mount the file system on the MGS
1871 mount_mgs_client() {
1872 do_facet mgs "mkdir -p $MOUNT"
1873 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
1874 error "unable to mount $MOUNT on MGS"
1877 # Unmount the file system on the MGS
1878 umount_mgs_client() {
1879 zconf_umount $mgs_HOST $MOUNT
1880 do_facet mgs "rm -rf $MOUNT"
1883 # nodes is comma list
1884 sanity_mount_check_nodes () {
1890 # FIXME: assume that all cluster nodes run the same os
1891 [ "$(uname)" = Linux ] || return 0
1894 for mnt in $mnts ; do
1895 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1896 mpts=\\\$(mount | grep -c $mnt' ');
1897 if [ \\\$running -ne \\\$mpts ]; then
1898 echo \\\$(hostname) env are INSANE!;
1901 [ $? -eq 0 ] || rc=1
1906 sanity_mount_check_servers () {
1907 [ -n "$CLIENTONLY" ] &&
1908 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1909 echo Checking servers environments
1911 # FIXME: modify get_facets to display all facets wo params
1912 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1916 for facet in ${facets//,/ }; do
1917 node=$(facet_host ${facet})
1918 mntpt=$(facet_mntpt $facet)
1919 sanity_mount_check_nodes $node $mntpt ||
1920 { error "server $node environments are insane!"; return 1; }
1924 sanity_mount_check_clients () {
1925 local clients=${1:-$CLIENTS}
1926 local mntpt=${2:-$MOUNT}
1927 local mntpt2=${3:-$MOUNT2}
1929 [ -z $clients ] && clients=$(hostname)
1930 echo Checking clients $clients environments
1932 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1933 error "clients environments are insane!"
1936 sanity_mount_check () {
1937 sanity_mount_check_servers || return 1
1938 sanity_mount_check_clients || return 2
1941 # mount clients if not mouted
1942 zconf_mount_clients() {
1945 local opts=${3:-$MOUNT_OPTS}
1946 opts=${opts:+-o $opts}
1947 local flags=${4:-$MOUNT_FLAGS}
1948 local device=$MGSNID:/$FSNAME$FILESET
1949 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1950 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
1955 echo "Starting client $clients: $flags $opts $device $mnt"
1956 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
1957 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
1958 # Mount with own nodemap key
1960 # Mount all server nodes first with per-NM keys
1961 for nmclient in ${clients//,/ }; do
1962 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
1963 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
1966 # set perms for per-nodemap keys else permission denied
1967 do_nodes $(comma_list $(all_nodes)) \
1968 "keyctl show | grep lustre | cut -c1-11 |
1970 xargs -IX keyctl setperm X 0x3f3f3f3f"
1971 local mountkey=$SK_PATH/$FSNAME-nmclient.key
1973 for nmclient in ${clients//,/ }; do
1974 if $SK_UNIQUE_NM; then
1975 mountkey=$SK_PATH/nodemap/c$i.key
1977 do_node $nmclient "! grep -q $mnt' ' \
1978 /proc/mounts || umount $mnt"
1979 local prunedopts=$(add_sk_mntflag $prunedopts);
1980 prunedopts=$(echo $prunedopts | sed -e \
1981 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
1983 do_nodes $(comma_list $(all_server_nodes)) \
1986 do_node $nmclient $MOUNT_CMD $flags \
1987 $prunedopts $MGSNID:/$FSNAME $mnt ||
1992 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1994 do_nodes $clients $MOUNT_CMD $flags $opts \
1995 $MGSNID:/$FSNAME $mnt || return 1
1997 #disable FILESET if not supported
1998 do_nodes $clients lctl get_param -n \
1999 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2000 device=$MGSNID:/$FSNAME
2001 do_nodes $clients mkdir -p $mnt/$FILESET
2002 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2006 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2007 # Mount with nodemap key
2009 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2010 for nmclient in ${clients//,/ }; do
2011 if $SK_UNIQUE_NM; then
2012 mountkey=$SK_PATH/nodemap/c$i.key
2014 local prunedopts=$(echo $opts | sed -e \
2015 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2016 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2019 running=\\\$(mount | grep -c $mnt' ');
2021 if [ \\\$running -eq 0 ] ; then
2023 $MOUNT_CMD $flags $prunedopts $device $mnt;
2026 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2027 grep 'type lustre' | wc -l);
2028 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2029 echo zconf_mount_clients FAILED: \
2030 mount count \\\$running, not matching \
2031 with mount count of 'type lustre' \
2032 \\\$lustre_mnt_count;
2036 exit \\\$rc" || return ${PIPESTATUS[0]}
2043 if $SHARED_KEY; then
2044 tmpopts=$(add_sk_mntflag $opts)
2047 running=\\\$(mount | grep -c $mnt' ');
2049 if [ \\\$running -eq 0 ] ; then
2051 $MOUNT_CMD $flags $tmpopts $device $mnt;
2054 exit \\\$rc" || return ${PIPESTATUS[0]}
2057 echo "Started clients $clients: "
2058 do_nodes $clients "mount | grep $mnt' '"
2060 set_default_debug_nodes $clients
2065 zconf_umount_clients() {
2070 [ "$3" ] && force=-f
2072 echo "Stopping clients: $clients $mnt (opts:$force)"
2073 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2074 if [ \\\$running -ne 0 ] ; then
2075 echo Stopping client \\\$(hostname) $mnt opts:$force;
2076 lsof $mnt || need_kill=no;
2077 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2078 pids=\\\$(lsof -t $mnt | sort -u);
2079 if [ -n \\\"\\\$pids\\\" ]; then
2083 while umount $force $mnt 2>&1 | grep -q "busy"; do
2084 echo "$mnt is still busy, wait one second" && sleep 1;
2091 echo + $POWER_DOWN $node
2095 shutdown_node_hard () {
2097 local attempts=$SHUTDOWN_ATTEMPTS
2099 for i in $(seq $attempts) ; do
2102 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2103 echo "waiting for $host to fail attempts=$attempts"
2104 [ $i -lt $attempts ] || \
2105 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2111 local mnt=${2:-$MOUNT}
2114 if [ "$FAILURE_MODE" = HARD ]; then
2115 shutdown_node_hard $client
2117 zconf_umount_clients $client $mnt -f
2123 local facets="$(get_facets OST),$(get_facets MDS)"
2126 combined_mgs_mds || facets="$facets,mgs"
2128 for facet in ${facets//,/ }; do
2129 if [ $(facet_active_host $facet) == $host ]; then
2130 affected="$affected $facet"
2134 echo $(comma_list $affected)
2139 local host=${2:-$(facet_host $facet)}
2141 local label=$(convert_facet2label $facet)
2142 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2145 facets_up_on_host () {
2147 local facets=$(facets_on_host $host)
2150 for facet in ${facets//,/ }; do
2151 if $(facet_up $facet $host); then
2152 affected_up="$affected_up $facet"
2156 echo $(comma_list $affected_up)
2162 if [ "$FAILURE_MODE" = HARD ]; then
2163 shutdown_node_hard $(facet_active_host $facet)
2171 echo + $POWER_UP $node
2184 if [ "$FAILURE_MODE" = HARD ]; then
2185 reboot_node $(facet_active_host $facet)
2193 if [ "$FAILURE_MODE" = HARD ]; then
2203 for facet in ${facets//,/ }; do
2204 hosts=$(expand_list $hosts $(facet_host $facet) )
2210 _check_progs_installed () {
2214 for prog in $progs; do
2215 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2216 echo $prog missing on $(hostname)
2223 check_progs_installed () {
2227 do_rpc_nodes "$nodes" _check_progs_installed $@
2230 # recovery-scale functions
2232 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2235 start_client_load() {
2238 local var=$(node_var_name $client)_load
2239 eval export ${var}=$load
2241 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2242 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2243 END_RUN_FILE=$END_RUN_FILE \
2244 LOAD_PID_FILE=$LOAD_PID_FILE \
2245 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2246 TESTNAME=$TESTNAME \
2247 DBENCH_LIB=$DBENCH_LIB \
2248 DBENCH_SRC=$DBENCH_SRC \
2249 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2255 log "Started client load: ${load} on $client"
2257 # get the children process IDs
2258 local pids=$(ps --ppid $ppid -o pid= | xargs)
2259 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2263 start_client_loads () {
2264 local -a clients=(${1//,/ })
2265 local numloads=${#CLIENT_LOADS[@]}
2268 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2269 testnum=$((nodenum % numloads))
2270 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2272 # bug 22169: wait the background threads to start
2276 # only for remote client
2277 check_client_load () {
2279 local var=$(node_var_name $client)_load
2280 local testload=run_${!var}.sh
2282 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2284 # bug 18914: try to connect several times not only when
2285 # check ps, but while check_node_health also
2289 while [ $RC = 254 -a $tries -gt 0 ]; do
2293 if ! check_node_health $client; then
2295 if [ $RC -eq 254 ]; then
2296 # FIXME: not sure how long we shuold sleep here
2300 echo "check node health failed: RC=$RC "
2304 # We can continue try to connect if RC=254
2305 # Just print the warning about this
2306 if [ $RC = 254 ]; then
2307 echo "got a return status of $RC from do_node while checking " \
2308 "node health on $client"
2311 # see if the load is still on the client
2314 while [ $RC = 254 -a $tries -gt 0 ]; do
2318 if ! do_node $client \
2319 "ps auxwww | grep -v grep | grep -q $testload"; then
2324 if [ $RC = 254 ]; then
2325 echo "got a return status of $RC from do_node while checking " \
2326 "(node health and 'ps') the client load on $client"
2327 # see if we can diagnose a bit why this is
2332 check_client_loads () {
2333 local clients=${1//,/ }
2337 for client in $clients; do
2338 check_client_load $client
2340 if [ "$rc" != 0 ]; then
2341 log "Client load failed on node $client, rc=$rc"
2347 restart_client_loads () {
2348 local clients=${1//,/ }
2349 local expectedfail=${2:-""}
2353 for client in $clients; do
2354 check_client_load $client
2356 if [ "$rc" != 0 -a "$expectedfail" ]; then
2357 local var=$(node_var_name $client)_load
2358 start_client_load $client ${!var}
2359 echo "Restarted client load ${!var}: on $client. Checking ..."
2360 check_client_load $client
2362 if [ "$rc" != 0 ]; then
2363 log "Client load failed to restart on node $client, rc=$rc"
2364 # failure one client load means test fail
2365 # we do not need to check other
2374 # Start vmstat and save its process ID in a file.
2379 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2382 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2383 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2386 # Display the nodes on which client loads failed.
2387 print_end_run_file() {
2391 [ -s $file ] || return 0
2393 echo "Found the END_RUN_FILE file: $file"
2396 # A client load will stop if it finds the END_RUN_FILE file.
2397 # That does not mean the client load actually failed though.
2398 # The first node in END_RUN_FILE is the one we are interested in.
2401 if [ -n "$node" ]; then
2402 local var=$(node_var_name $node)_load
2404 local prefix=$TESTLOG_PREFIX
2405 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2406 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2407 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2409 echo "Client load ${!var} failed on node $node:"
2415 # Stop the process which had its PID saved in a file.
2420 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2422 do_nodes $nodes "test -f $pid_file &&
2423 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2426 # Stop all client loads.
2427 stop_client_loads() {
2428 local nodes=${1:-$CLIENTS}
2431 # stop the client loads
2432 stop_process $nodes $pid_file
2434 # clean up the processes that started them
2435 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2437 # End recovery-scale functions
2439 # verify that lustre actually cleaned up properly
2441 VAR=$(lctl get_param -n catastrophe 2>&1)
2442 if [ $? = 0 ] ; then
2443 if [ $VAR != 0 ]; then
2444 error "LBUG/LASSERT detected"
2447 BUSY=$(dmesg | grep -i destruct || true)
2448 if [ -n "$BUSY" ]; then
2450 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2454 check_mem_leak || exit 204
2456 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2457 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2460 if module_loaded lnet || module_loaded libcfs; then
2461 echo "$TESTSUITE: modules still loaded..." 1>&2
2470 if [[ "$1" == "--verbose" ]]; then
2485 PREV_RESULT=$(do_node $node "$TEST")
2487 RESULT=$(do_node $node "$TEST")
2488 if [[ "$RESULT" == "$FINAL" ]]; then
2489 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2490 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2494 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2495 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2499 [[ $WAIT -ge $MAX ]] && break
2500 [[ $((WAIT % print)) -eq 0 ]] &&
2501 echo "Waiting $((MAX - WAIT)) secs for update"
2502 WAIT=$((WAIT + sleep))
2505 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2509 wait_update_facet() {
2511 [ "$1" = "--verbose" ] && verbose="$1" && shift
2515 wait_update $verbose $(facet_active_host $facet) "$@"
2519 do_nodes $(comma_list $(mdts_nodes)) \
2520 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2521 do_nodes $(comma_list $(osts_nodes)) \
2522 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2523 grep -v 'Found no match'
2527 # the occupied disk space will be released
2528 # only after DMUs are committed
2529 if [[ $(facet_fstype $1) == zfs ]]; then
2530 echo "sleep $2 for ZFS OSD"
2535 wait_delete_completed_mds() {
2536 local MAX_WAIT=${1:-20}
2537 # for ZFS, waiting more time for DMUs to be committed
2538 local ZFS_WAIT=${2:-5}
2540 local stime=$(date +%s)
2545 # find MDS with pending deletions
2546 for node in $(mdts_nodes); do
2547 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2548 2>/dev/null | calc_sum)
2549 if [[ $changes -eq 0 ]]; then
2552 mds2sync="$mds2sync $node"
2554 if [ -z "$mds2sync" ]; then
2555 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2558 mds2sync=$(comma_list $mds2sync)
2560 # sync MDS transactions
2561 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2563 # wait till all changes are sent and commmitted by OSTs
2564 # for ldiskfs space is released upon execution, but DMU
2565 # do this upon commit
2568 while [[ $WAIT -ne $MAX_WAIT ]]; do
2569 changes=$(do_nodes $mds2sync \
2570 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2571 #echo "$node: $changes changes on all"
2572 if [[ $changes -eq 0 ]]; then
2573 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2581 echo "Delete is not completed in $((etime - stime)) seconds"
2582 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2588 # we can use "for" here because we are waiting the slowest
2589 for host in ${hostlist//,/ }; do
2590 check_network "$host" 900
2592 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2599 for facet in ${facetlist//,/ }; do
2600 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2602 wait_for_host $hostlist
2605 _wait_recovery_complete () {
2608 # Use default policy if $2 is not passed by caller.
2609 local MAX=${2:-$(max_recovery_time)}
2614 while [ $WAIT -lt $MAX ]; do
2615 STATUS=$(lctl get_param -n $param | grep status)
2617 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2620 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2622 echo "$param recovery not done in $MAX sec. $STATUS"
2626 wait_recovery_complete () {
2629 # with an assumption that at_max is the same on all nodes
2630 local MAX=${2:-$(max_recovery_time)}
2633 if [ "$FAILURE_MODE" = HARD ]; then
2634 facets=$(facets_on_host $(facet_active_host $facet))
2636 echo affected facets: $facets
2638 # we can use "for" here because we are waiting the slowest
2639 for facet in ${facets//,/ }; do
2640 local var_svc=${facet}_svc
2641 local param="*.${!var_svc}.recovery_status"
2643 local host=$(facet_active_host $facet)
2644 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2648 wait_mds_ost_sync () {
2649 # just because recovery is done doesn't mean we've finished
2650 # orphan cleanup. Wait for llogs to get synchronized.
2651 echo "Waiting for orphan cleanup..."
2652 # MAX value includes time needed for MDS-OST reconnection
2653 local MAX=$(( TIMEOUT * 2 ))
2654 local WAIT_TIMEOUT=${1:-$MAX}
2657 local list=$(comma_list $(mdts_nodes))
2658 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2659 if ! do_facet $SINGLEMDS \
2660 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2662 # old way, use mds_sync
2664 list=$(comma_list $(osts_nodes))
2665 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2668 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2669 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2670 local -a sync=($(do_nodes $list "$cmd"))
2673 for ((i=0; i<${#sync[@]}; i++)); do
2675 [ ${sync[$i]} -eq 1 ] && continue
2677 [ ${sync[$i]} -eq 0 ] && continue
2679 # there is a not finished MDS-OST synchronization
2683 sleep 2 # increase waiting time and cover statfs cache
2684 [ ${con} -eq 1 ] && return 0
2685 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2689 # show which nodes are not finished.
2690 do_nodes $list "$cmd"
2691 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2695 # Wait OSTs to be active on both client and MDT side.
2697 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
2698 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2699 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
2700 error "wait_update OSTs up on client failed"
2702 cmd="$LCTL get_param -n lod.$FSNAME-MDT*-*.target_obd | sort -u |
2703 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2704 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
2705 error "wait_update OSTs up on MDT failed"
2708 wait_destroy_complete () {
2709 echo "Waiting for local destroys to complete"
2710 # MAX value shouldn't be big as this mean server responsiveness
2711 # never increase this just to make test pass but investigate
2712 # why it takes so long time
2715 while [ $WAIT -lt $MAX ]; do
2716 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2720 for ((i=0; i<${#RPCs[@]}; i++)); do
2721 [ ${RPCs[$i]} -eq 0 ] && continue
2722 # there are still some destroy RPCs in flight
2727 [ ${con} -eq 1 ] && return 0 # done waiting
2728 echo "Waiting ${WAIT}s for local destroys to complete"
2731 echo "Local destroys weren't done in $MAX sec."
2735 wait_delete_completed() {
2736 wait_delete_completed_mds $1 || return $?
2737 wait_destroy_complete
2746 # conf-sanity 31 takes a long time cleanup
2747 while [ $WAIT -lt 300 ]; do
2748 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null && lctl dl | grep ' ST '") || true
2749 [ -z "${running}" ] && return 0
2750 echo "waited $WAIT for${running}"
2751 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2753 WAIT=$((WAIT + INTERVAL))
2755 echo "service didn't stop after $WAIT seconds. Still running:"
2760 wait_remote_prog () {
2766 [ "$PDSH" = "no_dsh" ] && return 0
2768 while [ $WAIT -lt $2 ]; do
2769 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2770 [ -z "${running}" ] && return 0 || true
2771 echo "waited $WAIT for: "
2773 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2775 WAIT=$((WAIT + INTERVAL))
2777 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2778 [ -z "$pids" ] && return 0
2779 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2780 # FIXME: not portable
2781 for pid in $pids; do
2782 cat /proc/${pid}/status || true
2783 cat /proc/${pid}/wchan || true
2785 kill -9 $pid || true
2794 local clients=${1:-$CLIENTS}
2796 if [ -z "$clients" ]; then
2799 $PDSH $clients "$LFS df $MOUNT" > /dev/null
2804 # not every config has many clients
2810 # usually checked on particular client or locally
2819 client_reconnect_try() {
2820 local f=$MOUNT/recon
2823 if [ -z "$CLIENTS" ]; then
2824 $LFS df $MOUNT; uname -n >> $f
2826 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
2828 echo "Connected clients: $(cat $f)"
2829 ls -l $f > /dev/null
2833 client_reconnect() {
2834 # one client_reconnect_try call does not always do the job...
2836 client_reconnect_try && break
2841 affected_facets () {
2844 local host=$(facet_active_host $facet)
2845 local affected=$facet
2847 if [ "$FAILURE_MODE" = HARD ]; then
2848 affected=$(facets_up_on_host $host)
2854 local E2FSCK_ON_MDT0=false
2855 if [ "$1" == "--fsck" ]; then
2857 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2869 #Because it will only get up facets, we need get affected
2870 #facets before shutdown
2871 #For HARD Failure mode, it needs make sure facets on the same
2872 #HOST will only be shutdown and reboot once
2873 for facet in ${facets//,/ }; do
2874 local affected_facet
2876 #check whether facet has been included in other affected facets
2877 for ((index=0; index<$total; index++)); do
2878 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2881 if [ $skip -eq 0 ]; then
2882 affecteds[$total]=$(affected_facets $facet)
2887 for ((index=0; index<$total; index++)); do
2888 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2889 local host=$(facet_active_host $facet)
2890 echo "Failing ${affecteds[index]} on $host"
2891 shutdown_facet $facet
2894 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
2895 $(mdsdevname 1) "-n" || error "Running e2fsck")
2897 for ((index=0; index<$total; index++)); do
2898 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2899 echo reboot facets: ${affecteds[index]}
2903 change_active ${affecteds[index]}
2905 wait_for_facet ${affecteds[index]}
2906 # start mgs first if it is affected
2907 if ! combined_mgs_mds &&
2908 list_member ${affecteds[index]} mgs; then
2909 mount_facet mgs || error "Restart of mgs failed"
2911 # FIXME; has to be changed to mount all facets concurrently
2912 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2913 echo mount facets: ${affecteds[index]}
2914 mount_facets ${affecteds[index]}
2924 do_facet $facet "sync; sync; sync"
2927 # make sure there will be no seq change
2928 local clients=${CLIENTS:-$HOSTNAME}
2929 local f=fsa-\\\$\(hostname\)
2930 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2931 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2933 local svc=${facet}_svc
2934 do_facet $facet $LCTL --device ${!svc} notransno
2936 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2937 # in-memory state has to be cleared by either rebooting the host or
2938 # exporting and reimporting the pool.
2940 # Although the uberblocks are not updated when a pool is freezed,
2941 # transactions are still written to the disks. Modified blocks may be
2942 # cached in memory when tests try reading them back. The
2943 # export-and-reimport process also evicts any cached pool data from
2944 # memory to provide the correct "data loss" semantics.
2946 # In the test framework, the exporting and importing operations are
2947 # handled by stop() and mount_facet() separately, which are used
2948 # inside fail() and fail_abort().
2950 do_facet $facet $LCTL --device ${!svc} readonly
2951 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2952 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2955 replay_barrier_nodf() {
2956 local facet=$1 echo running=${running}
2957 do_facet $facet "sync; sync; sync"
2958 local svc=${facet}_svc
2959 echo Replay barrier on ${!svc}
2960 do_facet $facet $LCTL --device ${!svc} notransno
2961 do_facet $facet $LCTL --device ${!svc} readonly
2962 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2963 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2966 replay_barrier_nosync() {
2967 local facet=$1 echo running=${running}
2968 local svc=${facet}_svc
2969 echo Replay barrier on ${!svc}
2970 do_facet $facet $LCTL --device ${!svc} notransno
2971 do_facet $facet $LCTL --device ${!svc} readonly
2972 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2973 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2977 # Get Lustre client uuid for a given Lustre mount point.
2980 local mntpnt=${1:-$MOUNT}
2982 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2983 local uuid=$($LCTL get_param -n llite.$name.uuid)
2988 mds_evict_client() {
2989 local mntpnt=${1:-$MOUNT}
2990 local uuid=$(get_client_uuid $mntpnt)
2992 do_facet $SINGLEMDS \
2993 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2996 ost_evict_client() {
2997 local mntpnt=${1:-$MOUNT}
2998 local uuid=$(get_client_uuid $mntpnt)
3001 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3006 local clients=${CLIENTS:-$HOSTNAME}
3008 facet_failover $* || error "failover: $?"
3009 wait_clients_import_state "$clients" "$facets" FULL
3010 clients_up || error "post-failover stat: $?"
3015 facet_failover $facet
3021 change_active $facet
3022 wait_for_facet $facet
3023 mount_facet $facet -o abort_recovery
3024 clients_up || echo "first stat failed: $?"
3025 clients_up || error "post-failover stat: $?"
3028 host_nids_address() {
3032 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3036 if [ "$1" = "'*'" ]; then echo \'*\'; else
3042 if [[ -n "$NETTYPE" ]]; then
3043 h2name_or_ip "$1" "$NETTYPE"
3045 h2name_or_ip "$1" "$2"
3048 declare -fx h2nettype
3050 # Wrapper function to print the deprecation warning
3052 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3053 if [[ -n "$NETTYPE" ]]; then
3056 h2nettype "$1" "tcp"
3060 # Wrapper function to print the deprecation warning
3062 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3063 if [[ -n "$NETTYPE" ]]; then
3066 h2nettype "$1" "o2ib"
3070 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3071 # expressions format. As a bonus we can then just pass in those variables
3072 # to pdsh. What this function does is take a HOSTLIST type string and
3073 # expand it into a space deliminated list for us.
3081 [ -z "$hostlist" ] && return
3083 # Translate the case of [..],..,[..] to [..] .. [..]
3084 list="${hostlist/],/] }"
3086 [[ "$front" == *,* ]] && {
3089 list=${list/${old}/${new}}
3092 for item in $list; do
3093 # Test if we have any []'s at all
3094 if [ "$item" != "${item/\[/}" ]; then {
3095 # Expand the [*] into list
3099 if [ "$name" != "$item" ]; then
3100 group=${item#$name[*}
3103 for range in ${group//,/ }; do
3109 # Number of leading zeros
3112 end=$(echo $end | sed 's/0*//')
3113 [[ -z "$end" ]] && end=0
3114 [[ $padlen2 -gt $padlen ]] && {
3115 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3118 begin=$(echo $begin | sed 's/0*//')
3119 [ -z $begin ] && begin=0
3121 if [ ! -z "${begin##[!0-9]*}" ]; then
3122 order=$(seq -f "%0${padlen}g" $begin $end)
3124 order=$(eval echo {$begin..$end});
3127 for num in $order; do
3128 value="${name#*,}${num}${back}"
3129 [ "$value" != "${value/\[/}" ] && {
3130 value=$(hostlist_expand "$value")
3132 myList="$myList $value"
3137 myList="$myList $item"
3140 myList=${myList//,/ }
3141 myList=${myList:1} # Remove first character which is a space
3143 # Filter any duplicates without sorting
3145 myList="${list%% *}"
3147 while [[ "$list" != ${myList##* } ]]; do
3148 local tlist=" $list"
3149 list=${tlist// ${list%% *} / }
3151 myList="$myList ${list%% *}"
3153 myList="${myList%* }";
3155 # We can select an object at an offset in the list
3158 for item in $myList; do
3160 [ $cnt -eq $offset ] && {
3164 [ $(get_node_count $myList) -ne 1 ] && myList=""
3173 [ "$facet" == client ] && echo -n $HOSTNAME && return
3174 varname=${facet}_HOST
3175 if [ -z "${!varname}" ]; then
3176 if [ "${facet:0:3}" == "ost" ]; then
3177 local fh=${facet%failover}_HOST
3178 eval export ${facet}_HOST=${!fh}
3179 if [ -z "${!varname}" ]; then
3180 eval export ${facet}_HOST=${ost_HOST}
3182 elif [ "${facet:0:3}" == "mdt" -o \
3183 "${facet:0:3}" == "mds" -o \
3184 "${facet:0:3}" == "mgs" ]; then
3185 eval export ${facet}_HOST=${mds_HOST}
3191 facet_failover_host() {
3195 var=${facet}failover_HOST
3196 if [ -n "${!var}" ]; then
3201 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3202 "${facet:0:3}" == "mgs" ]; then
3204 eval export ${facet}failover_host=${mds_HOST}
3209 if [[ $facet == ost* ]]; then
3210 eval export ${facet}failover_host=${ost_HOST}
3218 local activevar=${facet}active
3220 if [ -f $TMP/${facet}active ] ; then
3221 source $TMP/${facet}active
3224 active=${!activevar}
3225 if [ -z "$active" ] ; then
3232 facet_active_host() {
3233 facet_host $(facet_active $1)
3236 # Get the passive failover partner host of facet.
3237 facet_passive_host() {
3239 [[ $facet = client ]] && return
3241 local host=${facet}_HOST
3242 local failover_host=${facet}failover_HOST
3243 local active_host=$(facet_active_host $facet)
3245 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3247 if [[ $active_host = ${!host} ]]; then
3248 echo -n ${!failover_host}
3258 facetlist=$(exclude_items_from_list $facetlist mgs)
3260 for facet in ${facetlist//,/ }; do
3261 local failover=${facet}failover
3262 local host=`facet_host $failover`
3263 [ -z "$host" ] && return
3265 local curactive=`facet_active $facet`
3266 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3267 eval export ${facet}active=$facet
3269 eval export ${facet}active=$failover
3271 # save the active host for this facet
3272 local activevar=${facet}active
3273 echo "$activevar=${!activevar}" > $TMP/$activevar
3274 [[ $facet = mds1 ]] && combined_mgs_mds && \
3275 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3276 local TO=`facet_active_host $facet`
3277 echo "Failover $facet to $TO"
3283 # do not stripe off hostname if verbose, bug 19215
3284 if [ x$1 = x--verbose ]; then
3292 if [ "$HOST" = "$HOSTNAME" ]; then
3294 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3295 echo "cannot run remote command on $HOST with $myPDSH"
3299 echo "CMD: $HOST $@" >&2
3300 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3303 if [ "$myPDSH" = "rsh" ]; then
3304 # we need this because rsh does not return exit code of an executed command
3305 local command_status="$TMP/cs"
3306 rsh $HOST ":> $command_status"
3307 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
3308 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3309 echo command failed >$command_status"
3310 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
3315 # print HOSTNAME for myPDSH="no_dsh"
3316 if [[ $myPDSH = no_dsh ]]; then
3317 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3319 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3322 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3324 return ${PIPESTATUS[0]}
3328 do_node --verbose "$@"
3331 single_local_node () {
3332 [ "$1" = "$HOSTNAME" ]
3335 # Outputs environment variable assignments that should be passed to remote nodes
3339 local facets=$(get_facets)
3342 for var in ${!MODOPTS_*}; do
3343 value=${!var//\"/\\\"}
3344 echo -n " ${var}=\"$value\""
3347 for facet in ${facets//,/ }; do
3349 if [ -n "${!var}" ]; then
3350 echo -n " $var=${!var}"
3354 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3355 if [ -n "${!var}" ]; then
3356 echo -n " $var=${!var}"
3360 for var in VERBOSE; do
3361 if [ -n "${!var}" ]; then
3362 echo -n " $var=${!var}"
3366 if [ -n "$FSTYPE" ]; then
3367 echo -n " FSTYPE=$FSTYPE"
3370 for var in LNETLND NETTYPE; do
3371 if [ -n "${!var}" ]; then
3372 echo -n " $var=${!var}"
3379 # do not stripe off hostname if verbose, bug 19215
3380 if [ x$1 = x--verbose ]; then
3388 if single_local_node $rnodes; then
3390 do_nodev $rnodes "$@"
3392 do_node $rnodes "$@"
3397 # This is part from do_node
3400 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3401 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3403 export FANOUT=$(get_node_count "${rnodes//,/ }")
3405 echo "CMD: $rnodes $@" >&2
3406 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3409 # do not replace anything from pdsh output if -N is used
3410 # -N Disable hostname: prefix on lines of output.
3411 if $verbose || [[ $myPDSH = *-N* ]]; then
3412 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3414 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3416 return ${PIPESTATUS[0]}
3420 # Execute commands on a single service's host
3422 # The \a facet (service) may be on a local or remote node, which is
3423 # determined at the time the command is run.
3425 # usage: do_facet $facet command [arg ...]
3429 local HOST=$(facet_active_host $facet)
3430 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3434 # Function: do_facet_random_file $FACET $FILE $SIZE
3435 # Creates FILE with random content on the given FACET of given SIZE
3437 do_facet_random_file() {
3441 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3442 do_facet $facet "$cmd 2>/dev/null"
3445 do_facet_create_file() {
3449 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3450 do_facet $facet "$cmd 2>/dev/null"
3454 do_nodes --verbose "$@"
3460 # make sure its not already running
3462 rm -f $TMP/${facet}active
3463 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3464 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3466 if [[ $(facet_fstype $facet) == zfs ]]; then
3468 # After formatting a ZFS target, "cachefile=none" property will
3469 # be set on the ZFS storage pool so that the pool is not
3470 # automatically imported on system startup. And then the pool
3471 # will be exported so as to leave the importing and exporting
3472 # operations handled by mount_facet() and stop() separately.
3474 refresh_partition_table $facet $(facet_vdevice $facet)
3475 disable_zpool_cache $facet
3480 # Device formatted as ost
3483 local DEVNAME=OSTDEV$num
3485 local fstype=$(facet_fstype ost$num)
3489 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3490 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3492 #try $OSTZFSDEVn - independent of vdev
3493 DEVNAME=OSTZFSDEV$num
3494 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3496 error "unknown fstype!";;
3502 # Physical device location of data
3508 local fstype=$(facet_fstype ost$num)
3512 # vdevs are not supported by ldiskfs
3515 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3516 # Device formatted by zfs
3518 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3520 error "unknown fstype!";;
3526 # Logical device formatted for lustre
3529 local DEVNAME=MDSDEV$num
3531 local fstype=$(facet_fstype mds$num)
3535 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3536 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3538 # try $MDSZFSDEVn - independent of vdev
3539 DEVNAME=MDSZFSDEV$num
3540 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3542 error "unknown fstype!";;
3548 # Physical location of data
3552 local fstype=$(facet_fstype mds$num)
3556 # vdevs are not supported by ldiskfs
3559 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3560 # Device formatted by ZFS
3561 local DEVNAME=MDSDEV$num
3562 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3564 error "unknown fstype!";;
3572 local fstype=$(facet_fstype mgs)
3576 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3577 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3578 DEVPTR=$(mdsdevname 1)
3583 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3584 ( [ -z "$MGSZFSDEV" ] &&
3585 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3586 DEVPTR=$(mdsdevname 1)
3588 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3591 error "unknown fstype!";;
3600 local fstype=$(facet_fstype mgs)
3604 # vdevs are not supported by ldiskfs
3607 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3608 ( [ -z "$MGSDEV" ] &&
3609 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3610 VDEVPTR=$(mdsvdevname 1)
3611 elif [ -n "$MGSDEV" ]; then
3615 error "unknown fstype!";;
3623 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3625 local var=${facet}_MOUNT
3626 eval mntpt=${!var:-${MOUNT}-$facet}
3633 local dev=$(facet_device $facet)
3634 local mnt=${2:-$(facet_mntpt $facet)}
3637 if ! do_facet $facet test -b $dev; then
3640 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3645 local dev=$(facet_device $facet)
3646 local mnt=${2:-$(facet_mntpt $facet)}
3648 do_facet $facet $UMOUNT $mnt
3652 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3657 local ds=$(facet_device $facet)
3658 local mnt=${2:-$(facet_mntpt $facet)}
3663 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3664 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3665 do_facet $facet $ZFS set canmount=noauto $ds
3667 # The "legacy" mount method is used here because "zfs unmount $mnt"
3668 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3669 # targets are not available at the time, the stat(2) on $MOUNT will
3672 do_facet $facet $ZFS set mountpoint=legacy $ds
3673 do_facet $facet mount -t zfs $ds $mnt
3674 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3675 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3680 local ds=$(facet_device $facet)
3681 local mnt=${2:-$(facet_mntpt $facet)}
3682 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3683 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3684 local mntpt=${!var_mntpt}
3685 local canmnt=${!var_canmnt}
3689 do_facet $facet umount $mnt
3690 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3691 do_facet $facet $ZFS set canmount=$canmnt $ds
3698 local fstype=$(facet_fstype $facet)
3700 mount_$fstype $facet $mnt
3706 local fstype=$(facet_fstype $facet)
3708 unmount_$fstype $facet $mnt
3715 # make sure we are using the primary server, so test-framework will
3716 # be able to clean up properly.
3717 activemds=`facet_active mds1`
3718 if [ $activemds != "mds1" ]; then
3722 local clients=$CLIENTS
3723 [ -z $clients ] && clients=$(hostname)
3725 zconf_umount_clients $clients $MOUNT "$*" || true
3726 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3728 [ -n "$CLIENTONLY" ] && return
3730 # The add fn does rm ${facet}active file, this would be enough
3731 # if we use do_facet <facet> only after the facet added, but
3732 # currently we use do_facet mds in local.sh
3733 for num in `seq $MDSCOUNT`; do
3735 rm -f ${TMP}/mds${num}active
3737 combined_mgs_mds && rm -f $TMP/mgsactive
3739 for num in `seq $OSTCOUNT`; do
3741 rm -f $TMP/ost${num}active
3744 if ! combined_mgs_mds ; then
3751 cleanup_echo_devs () {
3754 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3756 for dev in $devs; do
3757 $LCTL --device $dev cleanup
3758 $LCTL --device $dev detach
3763 nfs_client_mode && return
3764 cifs_client_mode && return
3774 combined_mgs_mds () {
3775 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3776 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3780 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3784 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3790 local fsname=${3:-"$FSNAME"}
3791 local type=$(facet_type $facet)
3792 local index=$(facet_index $facet)
3793 local fstype=$(facet_fstype $facet)
3794 local host=$(facet_host $facet)
3799 if [ $type == MGS ] || ( [ $type == MDS ] &&
3800 [ "$dev" == $(mgsdevname) ] &&
3801 [ "$host" == "$(facet_host mgs)" ] ); then
3804 opts="--mgsnode=$MGSNID"
3807 if [ $type != MGS ]; then
3808 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3812 var=${facet}failover_HOST
3813 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3814 opts+=" --failnode=$(h2nettype ${!var})"
3817 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3818 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3820 if [ $type == MDS ]; then
3821 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3822 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3823 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3824 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3826 if [ $fstype == ldiskfs ]; then
3827 # Check for wide striping
3828 if [ $OSTCOUNT -gt 160 ]; then
3829 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3830 fs_mkfs_opts+="-O large_xattr"
3834 if [ -n "${!var}" ]; then
3835 fs_mkfs_opts+=" -J device=${!var}"
3837 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3839 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3843 if [ $type == OST ]; then
3844 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3846 if [ $fstype == ldiskfs ]; then
3848 if [ -n "${!var}" ]; then
3849 fs_mkfs_opts+=" -J device=${!var}"
3851 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3856 opts+=" --backfstype=$fstype"
3859 if [ -n "${!var}" ]; then
3860 opts+=" --device-size=${!var}"
3863 var=$(upper $fstype)_MKFS_OPTS
3864 fs_mkfs_opts+=${!var:+" ${!var}"}
3866 var=${type}_FS_MKFS_OPTS
3867 fs_mkfs_opts+=${!var:+" ${!var}"}
3869 if [ -n "${fs_mkfs_opts## }" ]; then
3870 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3874 opts+=${!var:+" ${!var}"}
3881 local type=$(facet_type $facet)
3882 local var=${type}_MOUNT_FS_OPTS
3884 if [ -n "${!var}" ]; then
3885 opts+=" --mountfsoptions=${!var}"
3890 check_ost_indices() {
3891 local index_count=${#OST_INDICES[@]}
3892 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3894 # OST count is greater than the index count in $OST_INDEX_LIST.
3895 # We need check whether there are duplicate indices.
3899 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3900 index=$(facet_index ost$i)
3901 for j in $(seq 0 $((index_count - 1))); do
3902 [[ $index -ne ${OST_INDICES[j]} ]] ||
3903 error "ost$i has the same index $index as ost$((j+1))"
3910 local facet_type=$1 # mgs || mds || ost
3912 local facet=${1}${2}
3915 case "$(facet_fstype $facet)" in
3917 device=$(${facet_type}devname $facet_num)
3920 device=$(${facet_type}vdevname $facet_num)
3923 error "Unhandled filesystem type"
3927 do_facet $facet "[ -e \"$device\" ]" && return
3929 # Note: the following check only works with absolute paths
3930 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
3931 error "$facet: device '$device' does not exist"
3933 do_facet $facet "touch \"${device}\""
3942 echo "Format mgs: $(mgsdevname)"
3943 reformat_external_journal mgs
3945 # touch "device" in case it is a loopback file for testing and needs to
3946 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
3947 # to non-existent files in /dev if the admin made a typo during setup
3950 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
3951 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3961 echo "Format mds$num: $(mdsdevname $num)"
3962 reformat_external_journal mds$num
3964 __touch_device mds $num
3966 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3967 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
3968 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
3977 echo "Format ost$num: $(ostdevname $num)"
3978 reformat_external_journal ost$num
3980 __touch_device ost $num
3982 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3983 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
3984 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
3989 # Set hostid for ZFS/SPL zpool import protection
3990 # (Assumes MDS version is also OSS version)
3991 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
3993 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3996 # We need ldiskfs here, may as well load them all
3998 [ -n "$CLIENTONLY" ] && return
3999 echo Formatting mgs, mds, osts
4000 if ! combined_mgs_mds ; then
4004 for num in $(seq $MDSCOUNT); do
4008 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4010 for num in $(seq $OSTCOUNT); do
4016 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4020 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4024 # 0: success, the old identity set already.
4025 # 1: success, the old identity does not set.
4030 local j=`expr $num - 1`
4031 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4033 if [ -z "$MDT" ]; then
4037 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4040 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4042 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4045 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4047 if [ $old = "NONE" ]; then
4056 zconf_umount $HOSTNAME $1 || error "umount failed"
4057 zconf_mount $HOSTNAME $1 || error "mount failed"
4065 rm -f $TMP/${facet}active
4066 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4071 local mdt_count=${1:-$MDSCOUNT}
4072 local ost_count=${2:-$OSTCOUNT}
4075 for num in $(seq $mdt_count); do
4076 DEVNAME=$(mdsdevname $num)
4077 writeconf_facet mds$num $DEVNAME || rc=$?
4080 for num in $(seq $ost_count); do
4081 DEVNAME=$(ostdevname $num)
4082 writeconf_facet ost$num $DEVNAME || rc=$?
4088 if ! combined_mgs_mds ; then
4089 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4094 for num in $(seq $MDSCOUNT); do
4095 DEVNAME=$(mdsdevname $num)
4096 start mds$num $DEVNAME $MDS_MOUNT_OPTS
4098 # We started mds, now we should set failover variables properly.
4099 # Set mds${num}failover_HOST if unset (the default
4101 local varname=mds${num}failover_HOST
4102 if [ -z "${!varname}" ]; then
4103 eval mds${num}failover_HOST=$(facet_host mds$num)
4106 if [ $IDENTITY_UPCALL != "default" ]; then
4107 switch_identity $num $IDENTITY_UPCALL
4113 for num in $(seq $OSTCOUNT); do
4114 DEVNAME=$(ostdevname $num)
4115 start ost$num $DEVNAME $OST_MOUNT_OPTS
4117 # We started ost$num, now we should set ost${num}failover
4118 # variable properly. Set ost${num}failover_HOST if it is not
4119 # set (the default failnode).
4120 varname=ost${num}failover_HOST
4121 if [ -z "${!varname}" ]; then
4122 eval ost${num}failover_HOST=$(facet_host ost${num})
4129 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4130 if [ ! -z $arg1 ]; then
4131 [ "$arg1" = "server_only" ] && return
4134 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
4137 if [ "$MOUNT_2" ]; then
4138 mount_client $MOUNT2
4139 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
4143 sk_nodemap_setup() {
4144 local sk_map_name=${1:-$SK_S2SNM}
4145 local sk_map_nodes=${2:-$HOSTNAME}
4146 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4147 for servernode in $sk_map_nodes; do
4148 local nids=$(do_nodes $servernode "$LCTL list_nids")
4149 for nid in $nids; do
4150 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4151 $sk_map_name --range $nid"
4159 nfs_client_mode && return
4160 cifs_client_mode && return
4162 sanity_mount_check || error "environments are insane!"
4168 if [ -z "$CLIENTONLY" ]; then
4169 echo Setup mgs, mdt, osts
4170 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4172 if $SK_MOUNTED; then
4173 echo "Shared Key file system already mounted"
4178 if $SHARED_KEY; then
4179 export SK_MOUNTED=true
4183 echo "GSS_SK: setting kernel keyring perms"
4184 do_nodes $(comma_list $(all_nodes)) \
4185 "keyctl show | grep lustre | cut -c1-11 |
4187 xargs -IX keyctl setperm X 0x3f3f3f3f"
4190 # Need to start one nodemap for servers,
4191 # and one for clients.
4192 sk_nodemap_setup $SK_S2SNM \
4193 $(comma_list $(all_server_nodes))
4195 sk_nodemap_setup $SK_S2SNMCLI \
4196 ${CLIENTS:-$HOSTNAME}
4197 echo "Nodemap set up for SK S2S, remounting."
4206 # wait a while to allow sptlrpc configuration be propogated to targets,
4207 # only needed when mounting new target devices.
4215 # by remounting mdt before ost, initial connect from mdt to ost might
4216 # timeout because ost is not ready yet. wait some time to its fully
4217 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4218 # preceeded by a context negotiation rpc with $TIMEOUT.
4219 # FIXME better by monitoring import status.
4222 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4223 set_rule $FSNAME any cli2ost $SK_FLAVOR
4224 wait_flavor cli2mdt $SK_FLAVOR
4225 wait_flavor cli2ost $SK_FLAVOR
4229 sleep $((TIMEOUT + 5))
4235 mounted_lustre_filesystems() {
4236 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4239 init_facet_vars () {
4240 [ -n "$CLIENTONLY" ] && return 0
4247 eval export ${facet}_dev=${device}
4248 eval export ${facet}_opt=\"$@\"
4250 local dev=${facet}_dev
4252 # We need to loop for the label
4253 # in case its not initialized yet.
4254 for wait_time in {0,1,3,5,10}; do
4256 if [ $wait_time -gt 0 ]; then
4257 echo "${!dev} not yet initialized,"\
4258 "waiting ${wait_time} seconds."
4262 local label=$(devicelabel ${facet} ${!dev})
4264 # Check to make sure the label does
4265 # not include ffff at the end of the label.
4266 # This indicates it has not been initialized yet.
4268 if [[ $label =~ [f|F]{4}$ ]]; then
4269 # label is not initialized, unset the result
4270 # and either try again or fail
4277 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4279 eval export ${facet}_svc=${label}
4281 local varname=${facet}failover_HOST
4282 if [ -z "${!varname}" ]; then
4283 eval export $varname=$(facet_host $facet)
4286 varname=${facet}_HOST
4287 if [ -z "${!varname}" ]; then
4288 eval export $varname=$(facet_host $facet)
4291 # ${facet}failover_dev is set in cfg file
4292 varname=${facet}failover_dev
4293 if [ -n "${!varname}" ] ; then
4294 eval export ${facet}failover_dev=${!varname}
4296 eval export ${facet}failover_dev=$device
4299 # get mount point of already mounted device
4300 # is facet_dev is already mounted then use the real
4301 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4302 # i.e. ${facet}_MOUNT if specified by user or default
4303 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4304 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4305 if [ -z $mntpt ]; then
4306 mntpt=$(facet_mntpt $facet)
4308 eval export ${facet}_MOUNT=$mntpt
4311 init_facets_vars () {
4314 if ! remote_mds_nodsh; then
4315 for num in $(seq $MDSCOUNT); do
4316 DEVNAME=`mdsdevname $num`
4317 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4321 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4323 if ! remote_ost_nodsh; then
4324 for num in $(seq $OSTCOUNT); do
4325 DEVNAME=$(ostdevname $num)
4326 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4331 osc_ensure_active () {
4336 while [ $period -lt $timeout ]; do
4337 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4338 if [ $count -eq 0 ]; then
4342 echo "There are $count OST are inactive, wait $period seconds, and try again"
4344 period=$((period+3))
4347 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4350 set_conf_param_and_check() {
4354 local ORIG=$(do_facet $myfacet "$TEST")
4355 if [ $# -gt 3 ]; then
4361 echo "Setting $PARAM from $ORIG to $FINAL"
4362 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4363 error "conf_param $PARAM failed"
4365 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4366 error "check $PARAM failed!"
4369 init_param_vars () {
4370 TIMEOUT=$(lctl get_param -n timeout)
4371 TIMEOUT=${TIMEOUT:-20}
4373 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4375 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4376 log "Using TIMEOUT=$TIMEOUT"
4378 osc_ensure_active $SINGLEMDS $TIMEOUT
4379 osc_ensure_active client $TIMEOUT
4381 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4382 local current_jobid_var=$($LCTL get_param -n jobid_var)
4384 if [ $JOBID_VAR = "existing" ]; then
4385 echo "keeping jobstats as $current_jobid_var"
4386 elif [ $current_jobid_var != $JOBID_VAR ]; then
4387 echo "seting jobstats to $JOBID_VAR"
4389 set_conf_param_and_check client \
4390 "$LCTL get_param -n jobid_var" \
4391 "$FSNAME.sys.jobid_var" $JOBID_VAR
4394 echo "jobstats not supported by server"
4397 if [ $QUOTA_AUTO -ne 0 ]; then
4398 if [ "$ENABLE_QUOTA" ]; then
4399 echo "enable quota as required"
4400 setup_quota $MOUNT || return 2
4402 echo "disable quota as required"
4403 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4409 nfs_client_mode () {
4410 if [ "$NFSCLIENT" ]; then
4411 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4412 local clients=$CLIENTS
4413 [ -z $clients ] && clients=$(hostname)
4415 # FIXME: remove hostname when 19215 fixed
4416 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4417 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4418 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4419 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4421 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4427 cifs_client_mode () {
4428 [ x$CIFSCLIENT = xyes ] &&
4429 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4432 check_config_client () {
4435 local mounted=$(mount | grep " $mntpt ")
4436 if [ -n "$CLIENTONLY" ]; then
4438 # CLIENTONLY should not depend on *_HOST settings
4439 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4440 # in theory someone could create a new,
4441 # client-only config file that assumed lustre was already
4442 # configured and didn't set the MGSNID. If MGSNID is not set,
4443 # then we should use the mgs nid currently being used
4444 # as the default value. bug 18021
4445 [[ x$MGSNID = x ]] &&
4448 if [[ x$mgc != xMGC$MGSNID ]]; then
4449 if [ "$mgs_HOST" ]; then
4450 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4451 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4452 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4458 echo Checking config lustre mounted on $mntpt
4459 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4460 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4464 check_config_clients () {
4465 local clients=${CLIENTS:-$HOSTNAME}
4468 nfs_client_mode && return
4469 cifs_client_mode && return
4471 do_rpc_nodes "$clients" check_config_client $mntpt
4473 sanity_mount_check || error "environments are insane!"
4477 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4478 local cltimeout=$(lctl get_param -n timeout)
4479 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4480 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4487 [ -z $mntpt ] && return 1
4488 local mounted=$(mounted_lustre_filesystems)
4490 echo $mounted' ' | grep -w -q $mntpt' '
4494 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4498 # empty lustre filesystem may have empty directories lost+found and .lustre
4500 # exclude .lustre & lost+found
4501 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4502 -print | wc -l) = 1 ] || return 1
4503 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4504 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4505 # exclude .lustre/fid (LU-2780)
4506 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4507 -print | wc -l) = 1 ] || return 1
4509 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4514 check_and_setup_lustre() {
4516 nfs_client_mode && return
4517 cifs_client_mode && return
4519 local MOUNTED=$(mounted_lustre_filesystems)
4523 # both MOUNT and MOUNT2 are not mounted
4524 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4525 [ "$REFORMAT" = "yes" ] && formatall
4526 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4528 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4529 export I_MOUNTED=yes
4533 elif is_mounted $MOUNT2; then
4535 # MOUNT2 is mounted, while MOUNT_2 is not set
4536 if ! [ "$MOUNT_2" ]; then
4537 cleanup_mount $MOUNT2
4538 export I_UMOUNTED2=yes
4541 # MOUNT2 is mounted, MOUNT_2 is set
4543 # FIXME: what to do if check_config failed?
4545 # 1) remote client has mounted other Lustre fs ?
4546 # 2) it has insane env ?
4547 # let's try umount MOUNT2 on all clients and mount it again:
4548 if ! check_config_clients $MOUNT2; then
4549 cleanup_mount $MOUNT2
4550 restore_mount $MOUNT2
4551 export I_MOUNTED2=yes
4556 # MOUNT is mounted MOUNT2 is not mounted
4557 elif [ "$MOUNT_2" ]; then
4558 restore_mount $MOUNT2
4559 export I_MOUNTED2=yes
4563 # FIXME: what to do if check_config failed?
4565 # 1) remote client has mounted other Lustre fs?
4566 # 2) lustre is mounted on remote_clients atall ?
4567 check_config_clients $MOUNT
4571 set_default_debug_nodes $(comma_list $(nodes_list))
4574 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4576 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4577 facets="$(get_facets OST)"
4578 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4579 facets="$facets,$(get_facets MDS)"
4580 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4581 facets="$facets,mgs"
4582 local nodes="$(facets_hosts ${facets})"
4583 if [ -n "$nodes" ] ; then
4584 do_nodes $nodes "$LCTL set_param \
4585 osd-ldiskfs.track_declares_assert=1 || true"
4596 if [ -z "$CLIENTONLY" ]; then
4597 # Enable remote MDT create for testing
4598 for num in $(seq $MDSCOUNT); do
4600 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4605 if [ "$ONLY" == "setup" ]; then
4611 local clients=${CLIENTS:-$HOSTNAME}
4614 zconf_mount_clients $clients $mntpt
4618 local clients=${CLIENTS:-$HOSTNAME}
4621 zconf_umount_clients $clients $mntpt
4624 cleanup_and_setup_lustre() {
4625 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4626 lctl set_param debug=0 || true
4628 if [ "$ONLY" == "cleanup" ]; then
4632 check_and_setup_lustre
4635 # Get all of the server target devices from a given server node and type.
4642 if [ "$type" == ost ]; then
4643 devs=$(get_osd_param $node "" mntdev)
4645 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4647 for dev in $devs; do
4649 *loop*) do_node $node "losetup $dev" | \
4650 sed -e "s/.*(//" -e "s/).*//" ;;
4656 # Get all of the server target devices.
4661 # Master MDS parameters used by lfsck
4662 MDTNODE=$(facet_active_host $SINGLEMDS)
4663 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4667 for node in $(mdts_nodes); do
4668 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4674 for node in $(osts_nodes); do
4675 OSTDEVS[i]=$(get_mnt_devs $node ost)
4680 # Run e2fsck on MDT or OST device.
4685 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4686 local log=$TMP/e2fsck.log
4690 do_node $node $cmd 2>&1 | tee $log
4692 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4694 if [ $MDSCOUNT -gt 1 ]; then
4695 skip "DNE mode isn't supported!"
4699 error "It's not DNE mode."
4704 [ $rc -le $FSCK_MAX_ERR ] ||
4705 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4711 # Run resize2fs on MDT or OST device.
4720 do_facet $facet "$RESIZE2FS $opts $device $size"
4723 # verify a directory is shared among nodes.
4724 check_shared_dir() {
4726 local list=${2:-$(comma_list $(nodes_list))}
4728 [ -z "$dir" ] && return 1
4729 do_rpc_nodes "$list" check_logdir $dir
4730 check_write_access $dir "$list" || return 1
4735 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4736 $LCTL set_param printk=+lfsck
4737 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4739 for k in $(seq $MDSCOUNT); do
4740 # wait up to 10+1 minutes for LFSCK to complete
4741 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4742 mdd.$(facet_svc mds${k}).lfsck_layout |
4743 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4744 error "MDS${k} layout isn't the expected 'completed'"
4745 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4746 mdd.$(facet_svc mds${k}).lfsck_namespace |
4747 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4748 error "MDS${k} namespace isn't the expected 'completed'"
4750 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4751 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4752 awk '/repaired/ { print $2 }' | calc_sum)
4753 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4754 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4755 awk '/repaired/ { print $2 }' | calc_sum)
4756 local repaired=$((rep_mdt + rep_ost))
4757 [ $repaired -eq 0 ] ||
4758 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4761 dump_file_contents() {
4767 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4768 error_noexit false \
4769 "Invalid parameters for dump_file_contents()"
4772 for node in ${nodes}; do
4773 do_node $node "for i in \\\$(find $dir -type f); do
4774 echo ====\\\${i}=======================;
4776 done" >> ${logname}.${node}.log
4780 dump_command_output() {
4786 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4787 error_noexit false \
4788 "Invalid parameters for dump_command_output()"
4792 for node in ${nodes}; do
4793 do_node $node "echo ====${cmd}=======================;
4794 $cmd" >> ${logname}.${node}.log
4801 # dump file contents from /proc/spl in case of zfs test
4802 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4803 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4804 dump_command_output \
4805 "$(osts_nodes)" "zpool events -v" "${logname}"
4808 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4809 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4810 dump_command_output \
4811 "$(mdts_nodes)" "zpool events -v" "${logname}"
4815 check_and_cleanup_lustre() {
4816 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4817 "$TESTSUITE" != "sanity-scrub" ]; then
4821 if is_mounted $MOUNT; then
4822 if $DO_CLEANUP; then
4823 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4824 error "remove sub-test dirs failed"
4828 [ "$ENABLE_QUOTA" ] && restore_quota || true
4831 if [ "$I_UMOUNTED2" = "yes" ]; then
4832 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4835 if [ "$I_MOUNTED2" = "yes" ]; then
4836 cleanup_mount $MOUNT2
4839 if [ "$I_MOUNTED" = "yes" ]; then
4840 cleanupall -f || error "cleanup failed"
4848 wait_for_function () {
4851 # suppress fn both stderr and stdout
4852 if [ "$1" = "--quiet" ]; then
4854 quiet=" > /dev/null 2>&1"
4866 eval $fn $quiet && return 0
4868 wait=$((wait + sleep))
4869 [ $wait -lt $max ] || return 1
4870 echo waiting $fn, $((max - wait)) secs left ...
4880 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4881 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4882 echo "Network not available!"
4886 echo `date +"%H:%M:%S (%s)"` network interface is UP
4894 # Convert a space-delimited list to a comma-delimited list. If the input is
4895 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4897 # echo is used to convert newlines to spaces, since it doesn't
4898 # introduce a trailing space as using "tr '\n' ' '" does
4899 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4905 echo $list | grep -qw $item
4908 # list, excluded are the comma separated lists
4909 exclude_items_from_list () {
4915 for item in ${excluded//,/ }; do
4916 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4918 echo $(comma_list $list)
4921 # list, expand are the comma separated lists
4923 local list=${1//,/ }
4924 local expand=${2//,/ }
4927 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4928 echo $(comma_list $expanded)
4931 testslist_filter () {
4932 local script=$LUSTRE/tests/${TESTSUITE}.sh
4934 [ -f $script ] || return 0
4936 local start_at=$START_AT
4937 local stop_at=$STOP_AT
4939 local var=${TESTSUITE//-/_}_START_AT
4940 [ x"${!var}" != x ] && start_at=${!var}
4941 var=${TESTSUITE//-/_}_STOP_AT
4942 [ x"${!var}" != x ] && stop_at=${!var}
4944 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4945 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4946 /^'${start_at}'$/ {flag = 0}
4947 {if (flag == 1) print $0}
4948 /^'${stop_at}'$/ { flag = 1 }'
4952 (cd `dirname $1`; echo $PWD/`basename $1`)
4956 local types=${1:-"OST MDS MGS"}
4960 for entry in $types; do
4961 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4962 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4965 MGS ) list="$list $name";;
4966 MDS|OST|AGT ) local count=${type}COUNT
4967 for ((i=1; i<=${!count}; i++)) do
4968 list="$list ${name}$i"
4970 * ) error "Invalid facet type"
4974 echo $(comma_list $list)
4977 ##################################
4978 # Adaptive Timeouts funcs
4981 # only check mds, we assume at_max is the same on all nodes
4982 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4983 if [ $at_max -eq 0 ]; then
4994 # suppose that all ost-s have the same $at value set
4995 [ $facet != "ost" ] || facet=ost1
4997 do_facet $facet "lctl get_param -n $at"
5015 if [ $facet == "ost" ]; then
5016 facet=$(get_facets OST)
5017 elif [ $facet == "mds" ]; then
5018 facet=$(get_facets MDS)
5020 hosts=$(expand_list $hosts $(facets_hosts $facet))
5023 do_nodes $hosts lctl set_param at_max=$at_max
5026 ##################################
5030 # OBD_FAIL_MDS_ALL_REQUEST_NET
5032 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5033 do_facet client "$1" || RC=$?
5034 do_facet $SINGLEMDS lctl set_param fail_loc=0
5039 # OBD_FAIL_MDS_ALL_REPLY_NET
5041 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5043 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5047 drop_reint_reply() {
5048 # OBD_FAIL_MDS_REINT_NET_REP
5050 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5052 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5056 drop_update_reply() {
5057 # OBD_FAIL_OUT_UPDATE_NET_REP
5061 do_facet mds${index} lctl set_param fail_loc=0x1701
5062 do_facet client "$@" || RC=$?
5063 do_facet mds${index} lctl set_param fail_loc=0
5068 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5071 local timeout=${2:-0}
5072 # default is (obd_timeout / 4) if unspecified
5073 echo "timeout is $timeout/$2"
5074 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5075 do_facet client "$1" || RC=$?
5076 do_facet client "sync"
5077 do_facet ost1 lctl set_param fail_loc=0
5081 drop_ldlm_cancel() {
5082 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5084 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5085 do_nodes $list lctl set_param fail_loc=0x304
5087 do_facet client "$@" || RC=$?
5089 do_nodes $list lctl set_param fail_loc=0
5093 drop_bl_callback_once() {
5095 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5096 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5097 do_facet client lctl set_param fail_loc=0x80000305
5098 do_facet client "$@" || rc=$?
5099 do_facet client lctl set_param fail_loc=0
5100 do_facet client lctl set_param fail_val=0
5101 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5105 drop_bl_callback() {
5107 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5108 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5109 do_facet client lctl set_param fail_loc=0x305
5110 do_facet client "$@" || rc=$?
5111 do_facet client lctl set_param fail_loc=0
5112 do_facet client lctl set_param fail_val=0
5113 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5118 #define OBD_FAIL_LDLM_REPLY 0x30c
5120 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5121 do_nodes $list lctl set_param fail_loc=0x30c
5123 do_facet client "$@" || RC=$?
5125 do_nodes $list lctl set_param fail_loc=0
5129 drop_ldlm_reply_once() {
5130 #define OBD_FAIL_LDLM_REPLY 0x30c
5132 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5133 do_nodes $list lctl set_param fail_loc=0x8000030c
5135 do_facet client "$@" || RC=$?
5137 do_nodes $list lctl set_param fail_loc=0
5145 echo "clearing fail_loc on $facet"
5146 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5149 set_nodes_failloc () {
5151 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5154 cancel_lru_locks() {
5155 #$LCTL mark "cancel_lru_locks $1 start"
5156 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5157 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5158 #$LCTL mark "cancel_lru_locks $1 stop"
5163 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5164 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5165 echo "$DEFAULT_LRU_SIZE"
5170 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5173 lru_resize_disable()
5175 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5181 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5187 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5188 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5189 echo there is still data in page cache $FILE ?
5190 lctl get_param -n $FILE
5198 DEBUGSAVE="$(lctl get_param -n debug)"
5199 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5203 [ -n "$DEBUGSAVE" ] &&
5204 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5208 [ -n "$DEBUGSAVE_SERVER" ] &&
5209 do_nodes $(comma_list $(all_server_nodes)) \
5210 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5216 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5219 debug_size_restore() {
5220 [ -n "$DEBUG_SIZE_SAVED" ] && \
5221 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5225 start_full_debug_logging() {
5230 local DEBUG_SIZE=150
5232 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5233 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5236 stop_full_debug_logging() {
5241 # prints bash call stack
5242 print_stack_trace() {
5245 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5246 local src=${BASH_SOURCE[$i]}
5247 local lineno=${BASH_LINENO[$i-1]}
5248 local funcname=${FUNCNAME[$i]}
5249 echo " = $src:$lineno:$funcname()"
5254 local TYPE=${TYPE:-"FAIL"}
5257 # do not dump logs if $1=false
5258 if [ "x$1" = "xfalse" ]; then
5263 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5264 (print_stack_trace 2) >&2
5266 # We need to dump the logs on all nodes
5268 gather_logs $(comma_list $(nodes_list))
5272 [ "$TESTSUITELOG" ] &&
5273 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5274 if [ -z "$*" ]; then
5275 echo "error() without useful message, please fix" > $LOGDIR/err
5277 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5278 echo "$@" > $LOGDIR/ignore
5280 echo "$@" > $LOGDIR/err
5284 # cleanup the env for failed tests
5288 ##################################
5290 ##################################
5292 # usage: stack_trap arg sigspec
5294 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5295 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5296 # of overwriting them.
5297 # stacked traps are executed in reverse order of their registration
5299 # arg and sigspec have the same meaning as in man (1) trap
5305 local cmd="$(trap -p $sigspec)"
5307 cmd="${cmd#trap -- \'}"
5309 [ -n "$cmd" ] && cmd="; $cmd"
5312 trap "$cmd" $sigspec
5321 local log=$TESTSUITELOG
5323 [ -f "$log" ] && grep -q FAIL $log && status=1
5337 # use only if we are ignoring failures for this test, bugno required.
5338 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5339 # e.g. error_ignore bz5494 "your message" or
5340 # error_ignore LU-5494 "your message"
5342 local TYPE="IGNORE ($1)"
5347 error_and_remount() {
5349 remount_client $MOUNT
5353 # Throw an error if it's not running in vm - usually for performance
5356 local virt=$(running_in_vm)
5357 if [[ -n "$virt" ]]; then
5358 echo "running in VM '$virt', ignore error"
5359 error_ignore env=$virt "$@"
5366 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5371 log " SKIP: $TESTSUITE $TESTNAME $@"
5373 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5374 skip_logged $TESTNAME "$@"
5377 echo "$@" > $LOGDIR/skip
5380 [[ -n "$TESTSUITELOG" ]] &&
5381 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5384 build_test_filter() {
5385 EXCEPT="$EXCEPT $(testslist_filter)"
5388 if [[ $O = [0-9]*-[0-9]* ]]; then
5389 for num in $(seq $(echo $O | tr '-' ' ')); do
5397 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5398 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5399 [ "$EXCEPT_SLOW" ] && \
5400 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5401 for E in $EXCEPT; do
5402 eval EXCEPT_${E}=true
5404 for E in $ALWAYS_EXCEPT; do
5405 eval EXCEPT_ALWAYS_${E}=true
5407 for E in $EXCEPT_SLOW; do
5408 eval EXCEPT_SLOW_${E}=true
5410 for G in $GRANT_CHECK_LIST; do
5411 eval GCHECK_ONLY_${G}=true
5416 if [[ $1 = [a-z]* ]]; then
5423 # print a newline if the last test was skipped
5424 export LAST_SKIPPED=
5425 export ALWAYS_SKIPPED=
5427 # Main entry into test-framework. This is called with the name and
5428 # description of a test. The name is used to find the function to run
5429 # the test using "test_$name".
5431 # This supports a variety of methods of specifying specific test to
5432 # run or not run. These need to be documented...
5437 export base=$(basetest $1)
5438 if [ -n "$ONLY" ]; then
5440 if [ ${!testname}x != x ]; then
5441 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5442 run_one_logged $1 "$2"
5446 if [ ${!testname}x != x ]; then
5447 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5448 run_one_logged $1 "$2"
5458 if [ ${!testname}x != x ]; then
5459 TESTNAME=test_$1 skip "skipping excluded test $1"
5462 testname=EXCEPT_$base
5463 if [ ${!testname}x != x ]; then
5464 TESTNAME=test_$1 skip "skipping excluded test $1 (base $base)"
5467 testname=EXCEPT_ALWAYS_$1
5468 if [ ${!testname}x != x ]; then
5469 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1"
5472 testname=EXCEPT_ALWAYS_$base
5473 if [ ${!testname}x != x ]; then
5474 TESTNAME=test_$1 skip "skipping ALWAYS excluded test $1 (base $base)"
5477 testname=EXCEPT_SLOW_$1
5478 if [ ${!testname}x != x ]; then
5479 TESTNAME=test_$1 skip "skipping SLOW test $1"
5482 testname=EXCEPT_SLOW_$base
5483 if [ ${!testname}x != x ]; then
5484 TESTNAME=test_$1 skip "skipping SLOW test $1 (base $base)"
5490 run_one_logged $1 "$2"
5497 load_module ../libcfs/libcfs/libcfs
5509 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5514 strace -o $TMP/$1.strace -ttt $*
5516 log "FINISHED: $*: rc $RC"
5523 banner test complete, duration $duration sec
5524 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5525 echo duration $duration >>$TESTSUITELOG
5529 # Set TEST_STATUS here. It will be used for logging the result.
5532 if [[ -f $LOGDIR/err ]]; then
5534 elif [[ -f $LOGDIR/skip ]]; then
5537 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5541 local FFREE=$(do_node $SINGLEMDS \
5542 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5543 local FTOTAL=$(do_node $SINGLEMDS \
5544 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5546 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5550 echo -n "Resetting fail_loc on all nodes..."
5551 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5552 fail_val=0 2>/dev/null" || true
5558 # Log a message (on all nodes) padded with "=" before and after.
5559 # Also appends a timestamp and prepends the testsuite name.
5562 EQUALS="===================================================================================================="
5564 msg="== ${TESTSUITE} $*"
5566 [[ $last != "=" && $last != " " ]] && msg="$msg "
5567 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5568 # always include at least == after the message
5569 log "$msg== $(date +"%H:%M:%S (%s)")"
5572 check_dmesg_for_errors() {
5574 local errors="VFS: Busy inodes after unmount of\|\
5575 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5576 group descriptors corrupted"
5578 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5579 [ -z "$res" ] && return 0
5580 echo "Kernel error detected: $res"
5585 # Run a single test function and cleanup after it.
5587 # This function should be run in a subshell so the test func can
5588 # exit() without stopping the whole script.
5593 export tfile=f${testnum}.${TESTSUITE}
5594 export tdir=d${testnum}.${TESTSUITE}
5595 export TESTNAME=test_$testnum
5596 local SAVE_UMASK=`umask`
5599 if ! grep -q $DIR /proc/mounts; then
5603 banner "test $testnum: $message"
5604 test_${testnum} || error "test_$testnum failed with $?"
5607 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5609 check_dmesg_for_errors || error "Error in dmesg detected"
5610 if [ "$PARALLEL" != "yes" ]; then
5611 ps auxww | grep -v grep | grep -q multiop &&
5612 error "multiop still running"
5623 # Wrapper around run_one to ensure:
5624 # - test runs in subshell
5625 # - output of test is saved to separate log file for error reporting
5626 # - test result is saved to data file
5629 local BEFORE=$(date +%s)
5631 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5632 local test_log=$LOGDIR/$name
5633 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5634 local zfs_debug_log=$LOGDIR/$zfs_log_name
5636 rm -rf $LOGDIR/ignore
5638 local SAVE_UMASK=$(umask)
5642 log_sub_test_begin test_${1}
5643 (run_one $1 "$2") 2>&1 | tee -i $test_log
5644 local RC=${PIPESTATUS[0]}
5646 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5647 echo "test_$1 returned $RC" | tee $LOGDIR/err
5649 duration=$(($(date +%s) - $BEFORE))
5650 pass "$1" "(${duration}s)"
5652 if [[ -f $LOGDIR/err ]]; then
5653 TEST_ERROR=$(cat $LOGDIR/err)
5654 elif [[ -f $LOGDIR/ignore ]]; then
5655 TEST_ERROR=$(cat $LOGDIR/ignore)
5656 elif [[ -f $LOGDIR/skip ]]; then
5657 TEST_ERROR=$(cat $LOGDIR/skip)
5659 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5661 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5665 if [ -f $LOGDIR/err ]; then
5666 log_zfs_info "$zfs_debug_log"
5667 $FAIL_ON_ERROR && exit $RC
5676 # Print information of skipped tests to result.yml
5679 log_sub_test_begin $1
5681 log_sub_test_end "SKIP" "0" "0" "$@"
5685 (cd $(dirname $1); echo $PWD/$(basename $1))
5690 export base=$(basetest $1)
5691 [ "$CHECK_GRANT" == "no" ] && return 0
5693 testnamebase=GCHECK_ONLY_${base}
5694 testname=GCHECK_ONLY_$1
5695 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
5697 echo -n "checking grant......"
5699 local clients=$CLIENTS
5700 [ -z "$clients" ] && clients=$(hostname)
5702 # sync all the data and make sure no pending data on server
5703 do_nodes $clients sync
5706 client_grant=$(do_nodes $clients \
5707 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5708 awk '{ total += $1 } END { printf("%0.0f", total) }')
5711 # which is tot_granted less grant_precreate
5712 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5714 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
5715 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
5716 /tot_pending/{ total -= $2 };
5717 /grant_precreate/{ total -= $2 };
5718 END { printf("%0.0f", total) }')
5720 # check whether client grant == server grant
5721 if [[ $client_grant -ne $server_grant ]]; then
5722 do_nodes $(comma_list $(osts_nodes)) \
5723 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
5724 "obdfilter.${FSNAME}-OST*.grant_*"
5725 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5726 error "failed: client:${client_grant} server: ${server_grant}."
5728 echo "pass: client:${client_grant} server: ${server_grant}"
5732 ########################
5738 ost=`echo $1 | awk -F_ '{print $3}'`
5739 if [ -z $ost ]; then
5740 ost=`echo $1 | sed 's/-osc.*//'`
5745 ostuuid_from_index()
5747 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5750 ostname_from_index() {
5751 local uuid=$(ostuuid_from_index $1)
5755 index_from_ostuuid()
5757 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5760 mdtuuid_from_index()
5762 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5766 # Return unique identifier for given hostname
5769 echo $host_name | md5sum | cut -d' ' -f1
5773 # Returns list of ip addresses for each interface
5775 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5780 # Cache address list to avoid mutiple execution of local_addr_list
5781 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5783 for i in $LOCAL_ADDR_LIST ; do
5784 [[ "$i" == "$addr" ]] && return 0
5791 local is_local="IS_LOCAL_$(host_id $host_name)"
5792 if [ -z "${!is_local-}" ] ; then
5794 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5795 is_local_addr "$host_ip" && eval $is_local=1
5797 [[ "${!is_local}" == "1" ]]
5802 local_node $node && return 1
5809 for node in $(mdts_nodes); do
5810 remote_node $node && return 0
5817 [ -n "$CLIENTONLY" ] && return 0 || true
5818 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5823 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
5824 MSKIPPED=1 && return 1
5831 for node in $(osts_nodes) ; do
5832 remote_node $node && return 0
5839 [ -n "$CLIENTONLY" ] && return 0 || true
5840 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5845 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5846 OSKIPPED=1 && return 1
5852 [ -n "$CLIENTONLY" ] && return 0 || true
5854 MGS=$(facet_host mgs)
5855 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5860 remote_mds_nodsh || remote_ost_nodsh || \
5861 $(single_local_node $(comma_list $(nodes_list)))
5865 remote_ost && remote_mds
5868 # Get the active nodes for facets.
5876 for facet in ${facets//,/ }; do
5877 nodes="$nodes $(facet_active_host $facet)"
5880 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5884 # Get name of the active MGS node.
5886 echo -n $(facets_nodes $(get_facets MGS))
5889 # Get all of the active MDS nodes.
5891 echo -n $(facets_nodes $(get_facets MDS))
5894 # Get all of the active OSS nodes.
5896 echo -n $(facets_nodes $(get_facets OST))
5899 # Get all of the active AGT (HSM agent) nodes.
5901 echo -n $(facets_nodes $(get_facets AGT))
5904 # Get all of the client nodes and active server nodes.
5906 local nodes=$HOSTNAME
5910 # CLIENTS (if specified) contains the local client
5911 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5913 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5914 nodes="$nodes $(facets_nodes $(get_facets))"
5917 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5921 # Get all of the remote client nodes and remote active server nodes.
5922 remote_nodes_list () {
5923 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5926 # Get all of the MDS nodes, including active and passive nodes.
5930 local nodes="${mds_HOST} ${mdsfailover_HOST}"
5934 for i in $(seq $MDSCOUNT); do
5936 failover_host=mds${i}failover_HOST
5937 nodes="$nodes ${!host} ${!failover_host}"
5940 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5944 # Get all of the OSS nodes, including active and passive nodes.
5948 local nodes="${ost_HOST} ${ostfailover_HOST}"
5952 for i in $(seq $OSTCOUNT); do
5954 failover_host=ost${i}failover_HOST
5955 nodes="$nodes ${!host} ${!failover_host}"
5958 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5962 # Get all of the server nodes, including active and passive nodes.
5963 all_server_nodes () {
5968 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5970 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5974 # Get all of the client and server nodes, including active and passive nodes.
5976 local nodes=$HOSTNAME
5980 # CLIENTS (if specified) contains the local client
5981 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5983 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5984 nodes="$nodes $(all_server_nodes)"
5987 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5991 init_clients_lists () {
5992 # Sanity check: exclude the local client from RCLIENTS
5993 local clients=$(hostlist_expand "$RCLIENTS")
5994 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
5996 # Sanity check: exclude the dup entries
5997 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
5999 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6001 # Sanity check: exclude the dup entries from CLIENTS
6002 # for those configs which has SINGLCLIENT set to local client
6003 clients=$(for i in $clients; do echo $i; done | sort -u)
6005 CLIENTS=$(comma_list $clients)
6006 local -a remoteclients=($RCLIENTS)
6007 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6008 varname=CLIENT$((i + 2))
6009 eval $varname=${remoteclients[i]}
6012 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6015 get_random_entry () {
6018 rnodes=${rnodes//,/ }
6020 local -a nodes=($rnodes)
6021 local num=${#nodes[@]}
6022 local i=$((RANDOM * num * 2 / 65536))
6028 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6032 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6033 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6038 echo $nodes | wc -w || true
6042 local nodes=$(osts_nodes)
6043 local osscount=$(get_node_count "$nodes")
6044 [ ! "$OSTCOUNT" = "$osscount" ]
6048 local nodes=$(mdts_nodes)
6049 local mdtcount=$(get_node_count "$nodes")
6050 [ ! "$MDSCOUNT" = "$mdtcount" ]
6053 generate_machine_file() {
6054 local nodes=${1//,/ }
6055 local machinefile=$2
6057 for node in $nodes; do
6058 echo $node >>$machinefile || \
6059 { echo "can not generate machinefile $machinefile" && return 1; }
6064 local file=$1/stripe
6067 $LFS getstripe -v $file || error "getstripe $file failed"
6071 setstripe_nfsserver () {
6073 local nfsexportdir=$2
6077 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6078 { print $1 }' /proc/mounts | cut -f 1 -d :))
6080 # check that only one nfs mounted
6081 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6082 (( ${#nfsexport[@]} == 1 )) ||
6083 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6085 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6088 # Check and add a test group.
6094 local gid=$(getent group $group_name | cut -d: -f3)
6095 if [[ -n "$gid" ]]; then
6096 [[ "$gid" -eq "$group_id" ]] || {
6097 error_noexit "inconsistent group ID:" \
6098 "new: $group_id, old: $gid"
6102 groupadd -g $group_id $group_name
6109 # Check and add a test user.
6122 local uid=$(getent passwd $user_name | cut -d: -f3)
6123 if [[ -n "$uid" ]]; then
6124 if [[ "$uid" -eq "$user_id" ]]; then
6125 local dir=$(getent passwd $user_name | cut -d: -f6)
6126 if [[ "$dir" != "$home" ]]; then
6128 usermod -d $home $user_name
6132 error_noexit "inconsistent user ID:" \
6133 "new: $user_id, old: $uid"
6138 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6145 check_runas_id_ret() {
6147 local myRUNAS_UID=$1
6148 local myRUNAS_GID=$2
6151 if [ -z "$myRUNAS" ]; then
6152 error_exit "myRUNAS command must be specified for check_runas_id"
6155 $myRUNAS krb5_login.sh || \
6156 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6158 mkdir $DIR/d0_runas_test
6160 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6161 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6162 rm -rf $DIR/d0_runas_test
6167 local myRUNAS_UID=$1
6168 local myRUNAS_GID=$2
6171 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6172 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6173 Please set RUNAS_ID to some UID which exists on MDS and client or
6174 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6177 # obtain the UID/GID for MPI_USER
6181 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6182 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6184 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6185 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6188 # obtain and cache Kerberos ticket-granting ticket
6189 refresh_krb5_tgt() {
6190 local myRUNAS_UID=$1
6191 local myRUNAS_GID=$2
6194 if [ -z "$myRUNAS" ]; then
6195 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6198 CLIENTS=${CLIENTS:-$HOSTNAME}
6199 do_nodes $CLIENTS "set -x
6200 if ! $myRUNAS krb5_login.sh; then
6201 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6206 # Run multiop in the background, but wait for it to print
6207 # "PAUSING" to its stdout before returning from this function.
6208 multiop_bg_pause() {
6209 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6213 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6216 echo "$MULTIOP_PROG $FILE v$ARGS"
6217 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6219 echo "TMPPIPE=${TMPPIPE}"
6220 read -t 60 multiop_output < $TMPPIPE
6221 if [ $? -ne 0 ]; then
6226 if [ "$multiop_output" != "PAUSING" ]; then
6227 echo "Incorrect multiop output: $multiop_output"
6242 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6248 inodes_available () {
6249 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6250 sort -un | head -n1) || return 1
6254 mdsrate_inodes_available () {
6255 local min_inodes=$(inodes_available)
6256 echo $((min_inodes * 99 / 100))
6259 # reset stat counters
6261 local paramfile="$1"
6262 lctl set_param -n $paramfile=0
6267 local paramfile="$1"
6269 lctl get_param -n $paramfile |
6270 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6274 awk '{sum += $1} END { printf("%0.0f", sum) }'
6277 calc_osc_kbytes () {
6278 df $MOUNT > /dev/null
6279 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6282 # save_lustre_params(comma separated facet list, parameter_mask)
6283 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6284 save_lustre_params() {
6289 for facet in ${facets//,/ }; do
6290 facet_svc=$(facet_svc $facet)
6292 "params=\\\$($LCTL get_param $2);
6293 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6294 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6295 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6296 while read s; do echo $facet \\\$s;
6297 done <<< \\\"\\\$param\\\""
6301 # restore lustre parameters from input stream, produces by save_lustre_params
6302 restore_lustre_params() {
6307 while IFS=" =" read facet name val; do
6308 do_facet $facet "$LCTL set_param -n $name $val"
6312 check_node_health() {
6313 local nodes=${1:-$(comma_list $(nodes_list))}
6315 for node in ${nodes//,/ }; do
6316 check_network "$node" 5
6317 if [ $? -eq 0 ]; then
6318 do_node $node "rc=0;
6319 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6320 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6321 echo \\\$(hostname -s): \\\$val;
6324 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6329 mdsrate_cleanup () {
6331 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6332 --nfiles $3 --dir $4 --filefmt $5 $6
6337 delayed_recovery_enabled () {
6338 local var=${SINGLEMDS}_svc
6339 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6342 ########################
6344 convert_facet2label() {
6347 if [ x$facet = xost ]; then
6351 local varsvc=${facet}_svc
6353 if [ -n ${!varsvc} ]; then
6356 error "No lablel for $facet!"
6360 get_clientosc_proc_path() {
6364 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6365 # used by MDT would not be changed.
6366 # mdt lov: fsname-mdtlov
6367 # mdt osc: fsname-OSTXXXX-osc
6368 mds_on_old_device() {
6369 local mds=${1:-"$SINGLEMDS"}
6371 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6372 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6373 > /dev/null 2>&1" && return 0
6378 get_mdtosc_proc_path() {
6380 local ost_label=${2:-"*OST*"}
6382 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6383 local mdt_label=$(convert_facet2label $mds_facet)
6384 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6386 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
6387 mds_on_old_device $mds_facet; then
6388 echo "${ost_label}-osc"
6389 elif [[ $ost_label = *OST* ]]; then
6390 echo "${ost_label}-osc-${mdt_index}"
6392 echo "${ost_label}-osp-${mdt_index}"
6396 get_osc_import_name() {
6399 local label=$(convert_facet2label $ost)
6401 if [ "${facet:0:3}" = "mds" ]; then
6402 get_mdtosc_proc_path $facet $label
6406 get_clientosc_proc_path $label
6410 _wait_import_state () {
6413 local maxtime=${3:-$(max_recovery_time)}
6414 local error_on_failure=${4:-1}
6418 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6419 while [ "${CONN_STATE}" != "${expected}" ]; do
6420 if [ "${expected}" == "DISCONN" ]; then
6421 # for disconn we can check after proc entry is removed
6422 [ "x${CONN_STATE}" == "x" ] && return 0
6423 # with AT enabled, we can have connect request timeout near of
6424 # reconnect timeout and test can't see real disconnect
6425 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6427 if [ $i -ge $maxtime ]; then
6428 [ $error_on_failure -ne 0 ] && \
6429 error "can't put import for $CONN_PROC into ${expected}" \
6430 "state after $i sec, have ${CONN_STATE}"
6434 # Add uniq for multi-mount case
6435 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6439 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6443 wait_import_state() {
6446 local maxtime=${3:-$(max_recovery_time)}
6447 local error_on_failure=${4:-1}
6450 for param in ${params//,/ }; do
6451 _wait_import_state $state $param $maxtime $error_on_failure || return
6455 wait_import_state_mount() {
6456 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6460 wait_import_state $*
6463 # One client request could be timed out because server was not ready
6464 # when request was sent by client.
6465 # The request timeout calculation details :
6467 # /* We give the server rq_timeout secs to process the req, and
6468 # add the network latency for our local timeout. */
6469 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6470 # ptlrpc_at_get_net_latency(request) ;
6472 # ptlrpc_connect_import ()
6473 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6476 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6477 # ptlrpc_at_get_net_latency(request) ->
6478 # at_get (max (iat_net_latency=0, at_min)) = at_min
6481 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6482 # INITIAL_CONNECT_TIMEOUT + at_min
6484 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6485 # because we can not get this value in runtime,
6486 # the value depends on configure options, and it is not stored in /proc.
6488 # #define CONNECTION_SWITCH_MIN 5U
6489 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6491 request_timeout () {
6494 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6495 local init_connect_timeout=$TIMEOUT
6496 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6498 local at_min=$(at_get $facet at_min)
6500 echo $(( init_connect_timeout + at_min ))
6503 _wait_osc_import_state() {
6507 local target=$(get_osc_import_name $facet $ost_facet)
6508 local param="osc.${target}.ost_server_uuid"
6512 # 1. wait the deadline of client 1st request (it could be skipped)
6513 # 2. wait the deadline of client 2nd request
6514 local maxtime=$(( 2 * $(request_timeout $facet)))
6516 if [[ $facet == client* ]]; then
6517 # During setup time, the osc might not be setup, it need wait
6518 # until list_param can return valid value.
6519 params=$($LCTL list_param $param 2>/dev/null || true)
6520 while [ -z "$params" ]; do
6521 if [ $i -ge $maxtime ]; then
6522 echo "can't get $param in $maxtime secs"
6527 params=$($LCTL list_param $param 2>/dev/null || true)
6531 if [[ $ost_facet = mds* ]]; then
6532 # no OSP connection to itself
6533 if [[ $facet = $ost_facet ]]; then
6536 param="osp.${target}.mdt_server_uuid"
6540 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6541 wait_import_state $expected "$params" $maxtime; then
6542 error "$facet: import is not in $expected state after $maxtime"
6549 wait_osc_import_state() {
6555 if [[ $facet = mds ]]; then
6556 for num in $(seq $MDSCOUNT); do
6557 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6560 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6564 _wait_mgc_import_state() {
6567 local error_on_failure=${3:-1}
6568 local param="mgc.*.mgs_server_uuid"
6572 # 1. wait the deadline of client 1st request (it could be skipped)
6573 # 2. wait the deadline of client 2nd request
6574 local maxtime=$(( 2 * $(request_timeout $facet)))
6576 if [[ $facet == client* ]]; then
6577 # During setup time, the osc might not be setup, it need wait
6578 # until list_param can return valid value. And also if there
6579 # are mulitple osc entries we should list all of them before
6581 params=$($LCTL list_param $param 2>/dev/null || true)
6582 while [ -z "$params" ]; do
6583 if [ $i -ge $maxtime ]; then
6584 echo "can't get $param in $maxtime secs"
6589 params=$($LCTL list_param $param 2>/dev/null || true)
6592 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6593 wait_import_state $expected "$params" $maxtime \
6594 $error_on_failure; then
6595 if [ $error_on_failure -ne 0 ]; then
6596 error "import is not in ${expected} state"
6604 wait_mgc_import_state() {
6607 local error_on_failure=${3:-1}
6610 if [[ $facet = mds ]]; then
6611 for num in $(seq $MDSCOUNT); do
6612 _wait_mgc_import_state mds$num "$expected" \
6613 $error_on_failure || return
6616 _wait_mgc_import_state "$facet" "$expected"
6617 $error_on_failure || return
6621 wait_dne_interconnect() {
6624 if [ $MDSCOUNT -gt 1 ]; then
6625 for num in $(seq $MDSCOUNT); do
6626 wait_osc_import_state mds mds$num FULL
6631 get_clientmdc_proc_path() {
6635 get_clientmgc_proc_path() {
6643 [ -z "$list" ] && return 0
6645 # Add paths to lustre tests for 32 and 64 bit systems.
6646 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6647 local TESTPATH="$RLUSTRE/tests:"
6648 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6649 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6652 wait_clients_import_state () {
6659 if [ "$FAILURE_MODE" = HARD ]; then
6660 facets=$(facets_on_host $(facet_active_host $facet))
6663 for facet in ${facets//,/ }; do
6664 local label=$(convert_facet2label $facet)
6667 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6668 $label).ost_server_uuid" ;;
6669 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6670 $label).mds_server_uuid" ;;
6671 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6672 $label).mgs_server_uuid" ;;
6673 *) error "unknown facet!" ;;
6676 local params=$(expand_list $params $proc_path)
6679 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6681 error "import is not in ${expected} state"
6693 # wait until all MDTs are in the expected state
6694 for ((num = 1; num <= $MDSCOUNT; num++)); do
6695 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
6698 if [ $facet = "mds" ]; then
6699 mproc="osp.$mdtosp.active"
6700 [ $num -eq $((tgt_idx + 1)) ] && continue
6702 mproc="osc.$mdtosp.active"
6708 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
6712 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
6713 if [ $result -eq $expected ]; then
6714 echo -n "target updated after"
6715 echo "$wait sec (got $result)"
6719 if [ $wait -eq $max ]; then
6720 error "$tgt_name: wanted $expected got $result"
6722 echo "Waiting $((max - wait)) secs for $tgt_name"
6732 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6733 $LCTL get_param obdfilter.*.kbytesavail))
6734 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6735 $LCTL get_param -n obdfilter.*.tot_granted))
6736 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6737 $LCTL get_param -n obdfilter.*.kbytestotal))
6738 for ((i=0; i<${#AVAILA[@]}; i++)); do
6739 local -a AVAIL1=(${AVAILA[$i]//=/ })
6740 local -a TOTAL=(${TOTALA[$i]//=/ })
6741 GRANT=$((${GRANTA[$i]}/1024))
6742 # allow 1% of total space in bavail because of delayed
6743 # allocation with ZFS which might release some free space after
6744 # txg commit. For small devices, we set a mininum of 8MB
6745 local LIMIT=$((${TOTAL} / 100 + 8000))
6746 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6747 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6748 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6749 echo " FULL" || echo
6755 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
6758 check_pool_not_exist() {
6759 local fsname=${1%%.*}
6760 local poolname=${1##$fsname.}
6761 [[ $# -ne 1 ]] && return 0
6762 [[ x$poolname = x ]] && return 0
6763 list_pool $fsname | grep -w $1 && return 1
6768 local fsname=${1%%.*}
6769 local poolname=${1##$fsname.}
6771 trap "destroy_test_pools $fsname" EXIT
6772 do_facet mgs lctl pool_new $1
6774 # get param should return err unless pool is created
6775 [[ $RC -ne 0 ]] && return $RC
6777 for mds_id in $(seq $MDSCOUNT); do
6778 local mdt_id=$((mds_id-1))
6779 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6780 wait_update_facet mds$mds_id \
6781 "lctl get_param -n lod.$lodname.pools.$poolname \
6782 2>/dev/null || echo foo" "" ||
6783 error "mds$mds_id: pool_new failed $1"
6785 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6786 2>/dev/null || echo foo" "" || error "pool_new failed $1"
6792 add_pool_to_list () {
6793 local fsname=${1%%.*}
6794 local poolname=${1##$fsname.}
6796 local listvar=${fsname}_CREATED_POOLS
6797 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6801 remove_pool_from_list () {
6802 local fsname=${1%%.*}
6803 local poolname=${1##$fsname.}
6805 local listvar=${fsname}_CREATED_POOLS
6806 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6810 destroy_pool_int() {
6812 local OSTS=$(list_pool $1)
6813 for ost in $OSTS; do
6814 do_facet mgs lctl pool_remove $1 $ost
6816 do_facet mgs lctl pool_destroy $1
6819 # <fsname>.<poolname> or <poolname>
6821 local fsname=${1%%.*}
6822 local poolname=${1##$fsname.}
6824 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6828 check_pool_not_exist $fsname.$poolname
6829 [[ $? -eq 0 ]] && return 0
6831 destroy_pool_int $fsname.$poolname
6833 [[ $RC -ne 0 ]] && return $RC
6834 for mds_id in $(seq $MDSCOUNT); do
6835 local mdt_id=$((mds_id-1))
6836 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6837 wait_update_facet mds$mds_id \
6838 "lctl get_param -n lod.$lodname.pools.$poolname \
6839 2>/dev/null || echo foo" "foo" ||
6840 error "mds$mds_id: destroy pool failed $1"
6842 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6843 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
6845 remove_pool_from_list $fsname.$poolname
6851 local fsname=${1:-$FSNAME}
6853 local listvar=${fsname}_CREATED_POOLS
6855 [ x${!listvar} = x ] && return 0
6857 echo "Destroy the created pools: ${!listvar}"
6858 for poolname in ${!listvar//,/ }; do
6859 destroy_pool $fsname.$poolname
6863 destroy_test_pools () {
6865 local fsname=${1:-$FSNAME}
6866 destroy_pools $fsname || true
6872 local ts=$(date +%s)
6875 if [[ ! -f "$YAML_LOG" ]]; then
6876 # init_logging is not performed before gather_logs,
6877 # so the $LOGDIR needs to be checked here
6878 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6881 [ -f $LOGDIR/shared ] && docp=false
6883 # dump lustre logs, dmesg
6885 prefix="$TESTLOG_PREFIX.$TESTNAME"
6887 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6889 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6890 echo "Dumping logs only on local client."
6891 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6892 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6897 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6898 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6900 if [ ! -f $LOGDIR/shared ]; then
6901 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6914 for i in $(seq 0 $num_mntpts); do
6915 cmd="ls -laf ${mntpt_root}$i/$dir"
6921 for pid in $pids; do
6928 # check_and_start_recovery_timer()
6929 # service_time = at_est2timeout(service_time);
6930 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6931 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6933 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6934 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6935 #define CONNECTION_SWITCH_MIN 5
6936 #define CONNECTION_SWITCH_INC 5
6937 max_recovery_time() {
6938 local init_connect_timeout=$((TIMEOUT / 20))
6939 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6941 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6942 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6944 echo -n $service_time
6947 recovery_time_min() {
6948 local connection_switch_min=5
6949 local connection_switch_inc=5
6950 local connection_switch_max
6951 local reconnect_delay_max
6952 local initial_connect_timeout
6956 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6957 (($connection_switch_min > $TIMEOUT)) &&
6958 max=$connection_switch_min || max=$TIMEOUT
6959 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6961 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6962 timeout_20=$((TIMEOUT/20))
6963 (($connection_switch_min > $timeout_20)) &&
6964 initial_connect_timeout=$connection_switch_min ||
6965 initial_connect_timeout=$timeout_20
6967 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6968 initial_connect_timeout))
6969 echo $((2 * reconnect_delay_max))
6972 get_clients_mount_count () {
6973 local clients=${CLIENTS:-$HOSTNAME}
6975 # we need to take into account the clients mounts and
6976 # exclude mds/ost mounts if any;
6977 do_nodes $clients cat /proc/mounts | grep lustre |
6978 grep -w $MOUNT | wc -l
6982 PROC_CLI="srpc_info"
6983 PROC_CON="srpc_contexts"
6991 if [ $M -lt $N ]; then
6995 while [ $N -lt $M ]; do
7005 calc_connection_cnt() {
7008 # MDT->MDT = 2 * C(M, 2)
7012 comb_m2=$(combination $MDSCOUNT 2)
7014 local num_clients=$(get_clients_mount_count)
7016 local cnt_mdt2mdt=$((comb_m2 * 2))
7017 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7018 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7019 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7020 if is_mounted $MOUNT2; then
7021 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7022 cnt_cli2ost=$((cnt_cli2ost * 2))
7030 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7031 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7032 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7033 + cnt_cli2ost + cnt_cli2mdt))
7047 local cmd="$tgt.srpc.flavor"
7049 if [ $net == "any" ]; then
7054 if [ $dir != "any" ]; then
7059 log "Setting sptlrpc rule: $cmd"
7060 do_facet mgs "$LCTL conf_param $cmd"
7066 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7076 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7077 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7079 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7081 if [ "x$bulkspec" != "x" ]; then
7082 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7084 if [ "x$algs" != "x" ]; then
7085 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7087 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7088 if [ $bulk == "bulkn" ]; then
7089 bulk_count=`echo "$output" | grep "bulk flavor" \
7090 | grep "null/null" | wc -l`
7091 elif [ $bulk == "bulki" ]; then
7092 bulk_count=`echo "$output" | grep "bulk flavor" \
7093 | grep "/null" | grep -v "null/" | wc -l`
7095 bulk_count=`echo "$output" | grep "bulk flavor" \
7096 | grep -v "/null" | grep -v "null/" | wc -l`
7100 [ $bulk_count -lt $count ] && count=$bulk_count
7111 local clients=${CLIENTS:-$HOSTNAME}
7113 for c in ${clients//,/ }; do
7114 local output=$(do_node $c lctl get_param -n \
7115 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7116 local tmpcnt=$(count_flvr "$output" $flavor)
7117 if $GSS_SK && [ $flavor != "null" ]; then
7118 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7119 output=$(do_node $c lctl get_param -n \
7120 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7121 local outcon=$(count_contexts "$output")
7122 if [ "$outcon" -lt "$tmpcnt" ]; then
7126 cnt=$((cnt + tmpcnt))
7136 local clients=${CLIENTS:-$HOSTNAME}
7138 for c in ${clients//,/ }; do
7139 local output=$(do_node $c lctl get_param -n \
7140 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7141 local tmpcnt=$(count_flvr "$output" $flavor)
7142 if $GSS_SK && [ $flavor != "null" ]; then
7143 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7144 output=$(do_node $c lctl get_param -n \
7145 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7146 local outcon=$(count_contexts "$output")
7147 if [ "$outcon" -lt "$tmpcnt" ]; then
7151 cnt=$((cnt + tmpcnt))
7161 if [ $MDSCOUNT -le 1 ]; then
7166 for num in `seq $MDSCOUNT`; do
7167 local output=$(do_facet mds$num lctl get_param -n \
7168 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7169 local tmpcnt=$(count_flvr "$output" $flavor)
7170 if $GSS_SK && [ $flavor != "null" ]; then
7171 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7172 output=$(do_facet mds$num lctl get_param -n \
7173 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7174 local outcon=$(count_contexts "$output")
7175 if [ "$outcon" -lt "$tmpcnt" ]; then
7179 cnt=$((cnt + tmpcnt))
7190 for num in `seq $MDSCOUNT`; do
7191 mdtosc=$(get_mdtosc_proc_path mds$num)
7192 mdtosc=${mdtosc/-MDT*/-MDT\*}
7193 local output=$(do_facet mds$num lctl get_param -n \
7194 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7195 local tmpcnt=$(count_flvr "$output" $flavor)
7196 if $GSS_SK && [ $flavor != "null" ]; then
7197 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7198 output=$(do_facet mds$num lctl get_param -n \
7199 osc.$mdtosc.$PROC_CON 2>/dev/null)
7200 local outcon=$(count_contexts "$output")
7201 if [ "$outcon" -lt "$tmpcnt" ]; then
7205 cnt=$((cnt + tmpcnt))
7214 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7216 count_flvr "$output" $flavor
7221 local dir=$1 # from to
7222 local flavor=$2 # flavor expected
7225 if [ $dir == "cli2mdt" ]; then
7226 res=`flvr_cnt_cli2mdt $flavor`
7227 elif [ $dir == "cli2ost" ]; then
7228 res=`flvr_cnt_cli2ost $flavor`
7229 elif [ $dir == "mdt2mdt" ]; then
7230 res=`flvr_cnt_mdt2mdt $flavor`
7231 elif [ $dir == "mdt2ost" ]; then
7232 res=`flvr_cnt_mdt2ost $flavor`
7233 elif [ $dir == "all2ost" ]; then
7234 res1=`flvr_cnt_mdt2ost $flavor`
7235 res2=`flvr_cnt_cli2ost $flavor`
7236 res=$((res1 + res2))
7237 elif [ $dir == "all2mdt" ]; then
7238 res1=`flvr_cnt_mdt2mdt $flavor`
7239 res2=`flvr_cnt_cli2mdt $flavor`
7240 res=$((res1 + res2))
7241 elif [ $dir == "all2all" ]; then
7242 res1=`flvr_cnt_mdt2ost $flavor`
7243 res2=`flvr_cnt_cli2ost $flavor`
7244 res3=`flvr_cnt_mdt2mdt $flavor`
7245 res4=`flvr_cnt_cli2mdt $flavor`
7246 res=$((res1 + res2 + res3 + res4))
7254 local dir=$1 # from to
7255 local flavor=$2 # flavor expected
7256 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7257 local WAITFLAVOR_MAX=20 # how many retries before abort?
7260 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7261 echo -n "checking $dir..."
7262 res=$(do_check_flavor $dir $flavor)
7263 echo "found $res/$expect $flavor connections"
7264 [ $res -ge $expect ] && return 0
7268 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7269 # echo "Dumping additional logs for SK debug.."
7270 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7272 gather_logs $(comma_list $(nodes_list))
7277 restore_to_default_flavor()
7279 local proc="mgs.MGS.live.$FSNAME"
7281 echo "restoring to default flavor..."
7283 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7284 grep ".srpc.flavor" | wc -l)
7286 # remove all existing rules if any
7287 if [ $nrule -ne 0 ]; then
7288 echo "$nrule existing rules"
7289 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7290 grep ".srpc.flavor."); do
7291 echo "remove rule: $rule"
7292 spec=`echo $rule | awk -F = '{print $1}'`
7293 do_facet mgs "$LCTL conf_param -d $spec"
7297 # verify no rules left
7298 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7299 grep ".srpc.flavor." | wc -l)
7300 [ $nrule -ne 0 ] && error "still $nrule rules left"
7302 # wait for default flavor to be applied
7305 set_rule $FSNAME any any $SK_FLAVOR
7306 wait_flavor all2all $SK_FLAVOR
7308 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7309 set_rule $FSNAME any cli2ost $SK_FLAVOR
7310 wait_flavor cli2mdt $SK_FLAVOR
7311 wait_flavor cli2ost $SK_FLAVOR
7313 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7315 wait_flavor all2all null
7321 local flavor=${1:-null}
7323 echo "setting all flavor to $flavor"
7325 # FIXME need parameter to this fn
7326 # and remove global vars
7327 local cnt_all2all=$(calc_connection_cnt all2all)
7329 local res=$(do_check_flavor all2all $flavor)
7330 if [ $res -eq $cnt_all2all ]; then
7331 echo "already have total $res $flavor connections"
7335 echo "found $res $flavor out of total $cnt_all2all connections"
7336 restore_to_default_flavor
7338 [[ $flavor = null ]] && return 0
7340 if $GSS_SK && [ $flavor != "null" ]; then
7342 set_rule $FSNAME any any $flavor
7343 wait_flavor all2all $flavor
7345 set_rule $FSNAME any cli2mdt $flavor
7346 set_rule $FSNAME any cli2ost $flavor
7347 set_rule $FSNAME any mdt2ost null
7348 set_rule $FSNAME any mdt2mdt null
7349 wait_flavor cli2mdt $flavor
7350 wait_flavor cli2ost $flavor
7352 echo "GSS_SK now at flavor: $flavor"
7354 set_rule $FSNAME any any $flavor
7355 wait_flavor all2all $flavor
7362 # Checking for shared logdir
7363 if [ ! -d $dir ]; then
7364 # Not found. Create local logdir
7367 touch $dir/check_file.$(hostname -s)
7372 check_write_access() {
7374 local list=${2:-$(comma_list $(nodes_list))}
7378 for node in ${list//,/ }; do
7379 file=$dir/check_file.$(short_nodename $node)
7380 if [[ ! -f "$file" ]]; then
7381 # Logdir not accessible/writable from this node.
7384 rm -f $file || return 1
7390 [[ -n $YAML_LOG ]] && return
7391 local save_umask=$(umask)
7394 export YAML_LOG=${LOGDIR}/results.yml
7398 # If the yaml log already exists then we will just append to it
7399 if [ ! -f $YAML_LOG ]; then
7400 if check_shared_dir $LOGDIR; then
7401 touch $LOGDIR/shared
7402 echo "Logging to shared log directory: $LOGDIR"
7404 echo "Logging to local directory: $LOGDIR"
7407 yml_nodes_file $LOGDIR >> $YAML_LOG
7408 yml_results_file >> $YAML_LOG
7413 # If modules are not yet loaded then older "lctl lustre_build_version"
7414 # will fail. Use lctl build version instead.
7415 log "Client: $($LCTL lustre_build_version)"
7416 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7417 do_facet $SINGLEMDS $LCTL --version)"
7418 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7419 do_facet ost1 $LCTL --version)"
7423 yml_log_test $1 >> $YAML_LOG
7427 yml_log_test_status $@ >> $YAML_LOG
7430 log_sub_test_begin() {
7431 yml_log_sub_test_begin "$@" >> $YAML_LOG
7434 log_sub_test_end() {
7435 yml_log_sub_test_end "$@" >> $YAML_LOG
7441 local llverdev_opts=$2
7442 local devname=$(basename $1)
7443 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7444 # loop devices aren't in /proc/partitions
7445 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7447 size=$(($size / 1024 / 1024)) # Gb
7449 local partial_arg=""
7450 # Run in partial (fast) mode if the size
7451 # of a partition > 1 GB
7452 [ $size -gt 1 ] && partial_arg="-p"
7454 llverdev --force $partial_arg $llverdev_opts $dev
7460 local llverfs_opts=$2
7461 local use_partial_arg=$3
7462 local partial_arg=""
7463 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7465 # Run in partial (fast) mode if the size
7466 # of a partition > 1 GB
7467 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7469 llverfs $partial_arg $llverfs_opts $dir
7472 #Remove objects from OST
7473 remove_ost_objects() {
7479 local mntpt=$(facet_mntpt $facet)
7480 local opts=$OST_MOUNT_OPTS
7484 echo "removing objects from $ostdev on $facet: $objids"
7485 if ! test -b $ostdev; then
7486 opts=$(csa_add "$opts" -o loop)
7488 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7491 for i in $objids; do
7492 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7494 umount -f $mntpt || return $?
7498 #Remove files from MDT
7499 remove_mdt_files() {
7504 local mntpt=$(facet_mntpt $facet)
7505 local opts=$MDS_MOUNT_OPTS
7507 echo "removing files from $mdtdev on $facet: $files"
7508 if [ $(facet_fstype $facet) == ldiskfs ] &&
7509 ! do_facet $facet test -b $mdtdev; then
7510 opts=$(csa_add "$opts" -o loop)
7512 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7516 rm $mntpt/ROOT/$f || { rc=$?; break; }
7518 umount -f $mntpt || return $?
7522 duplicate_mdt_files() {
7527 local mntpt=$(facet_mntpt $facet)
7528 local opts=$MDS_MOUNT_OPTS
7530 echo "duplicating files on $mdtdev on $facet: $files"
7531 mkdir -p $mntpt || return $?
7532 if [ $(facet_fstype $facet) == ldiskfs ] &&
7533 ! do_facet $facet test -b $mdtdev; then
7534 opts=$(csa_add "$opts" -o loop)
7536 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7547 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7548 pushd $mntpt/ROOT > /dev/null || return $?
7551 touch $f.bad || return $?
7552 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7554 [ $rc -eq 0 ] || return $rc
7555 setfattr --restore $tmp || return $?
7561 local devs=${1//,/ }
7564 local rslt=$TMP/sgpdd_survey
7566 # sgpdd-survey cleanups ${rslt}.* files
7568 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
7574 # returns the canonical name for an ldiskfs device
7579 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
7580 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
7581 echo dm-\\\${foo##*:};
7583 echo \\\$(basename \\\$dv);
7587 is_sanity_benchmark() {
7588 local benchmarks="dbench bonnie iozone fsx"
7590 for b in $benchmarks; do
7591 if [ "$b" == "$suite" ]; then
7599 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
7603 # Get the available size (KB) of a given obd target.
7610 [[ $facet != client ]] || return 0
7612 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
7617 # Get the page size (bytes) on a given facet node.
7621 local size=$(getconf PAGE_SIZE 2>/dev/null)
7623 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
7624 echo -n ${size:-4096}
7628 # Get the block count of the filesystem.
7635 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7636 awk '/^Block count:/ {print $3}')
7640 # Get the block size of the filesystem.
7646 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7647 awk '/^Block size:/ {print $3}')
7651 # Check whether the "large_xattr" feature is enabled or not.
7652 large_xattr_enabled() {
7653 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
7655 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7657 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
7658 grep -E -q '(ea_inode|large_xattr)'"
7659 return ${PIPESTATUS[0]}
7662 # Get the maximum xattr size supported by the filesystem.
7666 if large_xattr_enabled; then
7667 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
7670 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7671 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
7673 # maximum xattr size = size of block - size of header -
7674 # size of 1 entry - 4 null bytes
7675 size=$((block_size - 32 - 32 - 4))
7681 # Dump the value of the named xattr from a file.
7686 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
7689 # Generate a string with size of $size bytes.
7691 local size=${1:-1024} # in bytes
7693 echo "$(head -c $size < /dev/zero | tr '\0' y)"
7696 reformat_external_journal() {
7701 if [ -n "${!var}" ]; then
7702 local rcmd="do_facet $facet"
7704 echo "reformat external journal on $facet:${!var}"
7705 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
7709 # MDT file-level backup/restore
7710 mds_backup_restore() {
7713 local devname=$(mdsdevname $(facet_number $facet))
7714 local mntpt=$(facet_mntpt brpt)
7715 local rcmd="do_facet $facet"
7716 local metaea=${TMP}/backup_restore.ea
7717 local metadata=${TMP}/backup_restore.tgz
7718 local opts=${MDS_MOUNT_OPTS}
7719 local svc=${facet}_svc
7721 if ! ${rcmd} test -b ${devname}; then
7722 opts=$(csa_add "$opts" -o loop)
7725 echo "file-level backup/restore on $facet:${devname}"
7727 # step 1: build mount point
7728 ${rcmd} mkdir -p $mntpt
7729 # step 2: cleanup old backup
7730 ${rcmd} rm -f $metaea $metadata
7732 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7733 if [ ! -z $igif ]; then
7734 # step 3.5: rm .lustre
7735 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7737 # step 4: backup metaea
7739 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7741 # step 5: backup metadata
7743 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7745 ${rcmd} $UMOUNT $mntpt || return 4
7746 # step 8: reformat dev
7747 echo "reformat new device"
7748 format_mdt $(facet_number $facet)
7750 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7751 # step 10: restore metadata
7753 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7754 # step 11: restore metaea
7756 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7757 # step 12: remove recovery logs
7758 echo "remove recovery logs"
7759 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7760 # step 13: umount dev
7761 ${rcmd} $UMOUNT $mntpt || return 10
7762 # step 14: cleanup tmp backup
7763 ${rcmd} rm -f $metaea $metadata
7764 # step 15: reset device label - it's not virgin on
7765 ${rcmd} e2label $devname ${!svc}
7772 local devname=$(mdsdevname $(facet_number $facet))
7773 local mntpt=$(facet_mntpt brpt)
7774 local rcmd="do_facet $facet"
7775 local opts=${MDS_MOUNT_OPTS}
7777 if ! ${rcmd} test -b ${devname}; then
7778 opts=$(csa_add "$opts" -o loop)
7781 echo "removing OI files on $facet: idx=${idx}"
7783 # step 1: build mount point
7784 ${rcmd} mkdir -p $mntpt
7786 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7787 if [ -z $idx ]; then
7788 # step 3: remove all OI files
7789 ${rcmd} rm -fv $mntpt/oi.16*
7790 elif [ $idx -lt 2 ]; then
7791 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7795 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7796 for ((i=${idx}; i<64; i=$((i * idx)))); do
7797 ${rcmd} rm -fv $mntpt/oi.16.${i}
7801 ${rcmd} $UMOUNT $mntpt || return 2
7802 # OI files will be recreated when mounted as lustre next time.
7805 # generate maloo upload-able log file name
7806 # \param logname specify unique part of file name
7807 generate_logname() {
7808 local logname=${1:-"default_logname"}
7810 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7813 # make directory on different MDTs
7817 local stripe_count=2
7818 local stripe_index=-1
7821 while getopts "c:i:p" opt; do
7823 c) stripe_count=$OPTARG;;
7824 i) stripe_index=$OPTARG;;
7826 \?) error "only support -i -c -p";;
7830 shift $((OPTIND - 1))
7831 [ $# -eq 1 ] || error "Only creating single directory is supported"
7834 if [ "$p_option" == "-p" ]; then
7835 local parent=$(dirname $path)
7837 [ -d $path ] && return 0
7838 [ ! -d ${parent} ] && mkdir -p ${parent}
7841 if [ $MDSCOUNT -le 1 ]; then
7844 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7847 if [ $stripe_index -eq -1 ]; then
7848 mdt_index=$((test_num % MDSCOUNT))
7850 mdt_index=$stripe_index
7852 echo "striped dir -i$mdt_index -c$stripe_count $path"
7853 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7857 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
7859 # If called many times, passing @last_fd will avoid repeated searching
7860 # already-open FDs repeatedly if we know they are still in use.
7862 # usage: free_fd [last_fd]
7865 local max_fd=$(ulimit -n)
7866 local fd=$((${1:-2} + 1))
7868 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7871 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7875 check_mount_and_prep()
7877 is_mounted $MOUNT || setupall
7879 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7880 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7881 for idx in $(seq $MDSCOUNT); do
7882 local name="MDT$(printf '%04x' $((idx - 1)))"
7883 rm -rf $MOUNT/.lustre/lost+found/$name/*
7887 # calcule how many ost-objects to be created.
7888 precreated_ost_obj_count()
7892 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7893 local ost_name="OST$(printf '%04x' $ost_idx)"
7894 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7895 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7896 osp.$proc_path.prealloc_last_id)
7897 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7898 osp.$proc_path.prealloc_next_id)
7899 echo $((last_id - next_id + 1))
7902 check_file_in_pool()
7907 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7910 for t in $tlist ; do
7911 [ "$i" -eq "$t" ] && continue 2
7914 echo "pool list: $tlist"
7915 echo "striping: $res"
7916 error_noexit "$file not allocated in $pool"
7923 echo "Creating new pool"
7926 create_pool $FSNAME.$pool ||
7927 { error_noexit "No pool created, result code $?"; return 1; }
7928 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7929 { error_noexit "$pool not in lfs pool_list"; return 2; }
7932 pool_add_targets() {
7933 echo "Adding targets to pool"
7939 local list=$(seq $first $step $last)
7941 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7942 do_facet mgs $LCTL pool_add \
7943 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7945 # wait for OSTs to be added to the pool
7946 for mds_id in $(seq $MDSCOUNT); do
7947 local mdt_id=$((mds_id-1))
7948 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7949 wait_update_facet mds$mds_id \
7950 "lctl get_param -n lod.$lodname.pools.$pool |
7951 sort -u | tr '\n' ' ' " "$t" || {
7952 error_noexit "mds$mds_id: Add to pool failed"
7956 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7957 | sort -u | tr '\n' ' ' " "$t" || {
7958 error_noexit "Add to pool failed"
7961 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7962 local addcount=$(((last - first) / step + 1))
7963 [ $lfscount -eq $addcount ] || {
7964 error_noexit "lfs pool_list bad ost count" \
7965 "$lfscount != $addcount"
7973 echo "Setting pool on directory $tdir"
7975 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7977 error_noexit "Cannot set pool $pool to $tdir"
7984 echo "Checking pool on directory $tdir"
7986 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7987 [ "$res" = "$pool" ] && return 0
7989 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
7993 pool_dir_rel_path() {
7994 echo "Testing relative path works well"
7999 mkdir -p $root/$tdir/$tdir
8001 pool_set_dir $pool $tdir || return 1
8002 pool_set_dir $pool ./$tdir || return 2
8003 pool_set_dir $pool ../$tdir || return 3
8004 pool_set_dir $pool ../$tdir/$tdir || return 4
8005 rm -rf $tdir; cd - > /dev/null
8008 pool_alloc_files() {
8009 echo "Checking files allocation from directory pool"
8016 for i in $(seq -w 1 $count)
8018 local file=$tdir/file-$i
8020 check_file_in_pool $file $pool "$tlist" || \
8021 failed=$((failed + 1))
8023 [ "$failed" = 0 ] && return 0
8025 error_noexit "$failed files not allocated in $pool"
8029 pool_create_files() {
8030 echo "Creating files in pool"
8038 for i in $(seq -w 1 $count)
8040 local file=$tdir/spoo-$i
8041 $SETSTRIPE -p $pool $file
8042 check_file_in_pool $file $pool "$tlist" || \
8043 failed=$((failed + 1))
8045 [ "$failed" = 0 ] && return 0
8047 error_noexit "$failed files not allocated in $pool"
8052 echo "Checking 'lfs df' output"
8055 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8057 local res=$($LFS df --pool $FSNAME.$pool |
8059 grep "$FSNAME-OST" |
8061 [ "$res" = "$t" ] && return 0
8063 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8067 pool_file_rel_path() {
8068 echo "Creating files in a pool with relative pathname"
8073 { error_noexit "unable to create $tdir"; return 1 ; }
8074 local file="/..$tdir/$tfile-1"
8075 $SETSTRIPE -p $pool $file ||
8076 { error_noexit "unable to create $file" ; return 2 ; }
8079 $SETSTRIPE -p $pool $tfile-2 || {
8080 error_noexit "unable to create $tfile-2 in $tdir"
8085 pool_remove_first_target() {
8086 echo "Removing first target from a pool"
8089 local pname="lov.$FSNAME-*.pools.$pool"
8090 local t=$($LCTL get_param -n $pname | head -1)
8091 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8092 for mds_id in $(seq $MDSCOUNT); do
8093 local mdt_id=$((mds_id-1))
8094 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8095 wait_update_facet mds$mds_id \
8096 "lctl get_param -n lod.$lodname.pools.$pool |
8098 error_noexit "mds$mds_id: $t not removed from" \
8103 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8104 error_noexit "$t not removed from $FSNAME.$pool"
8109 pool_remove_all_targets() {
8110 echo "Removing all targets from pool"
8113 local pname="lov.$FSNAME-*.pools.$pool"
8114 for t in $($LCTL get_param -n $pname | sort -u)
8116 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8118 for mds_id in $(seq $MDSCOUNT); do
8119 local mdt_id=$((mds_id-1))
8120 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8121 wait_update_facet mds$mds_id "lctl get_param -n \
8122 lod.$lodname.pools.$pool" "" || {
8123 error_noexit "mds$mds_id: Pool $pool not drained"
8127 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8128 error_noexit "Pool $FSNAME.$pool cannot be drained"
8131 # striping on an empty/nonexistant pool should fall back
8132 # to "pool of everything"
8134 error_noexit "failed to use fallback striping for empty pool"
8137 # setstripe on an empty pool should fail
8138 $SETSTRIPE -p $pool $file 2>/dev/null && {
8139 error_noexit "expected failure when creating file" \
8147 echo "Destroying pool"
8151 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8154 # striping on an empty/nonexistant pool should fall back
8155 # to "pool of everything"
8157 error_noexit "failed to use fallback striping for missing pool"
8160 # setstripe on an empty pool should fail
8161 $SETSTRIPE -p $pool $file 2>/dev/null && {
8162 error_noexit "expected failure when creating file" \
8167 # get param should return err once pool is gone
8168 if wait_update $HOSTNAME "lctl get_param -n \
8169 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8171 remove_pool_from_list $FSNAME.$pool
8174 error_noexit "Pool $FSNAME.$pool is not destroyed"
8178 # Get and check the actual stripe count of one file.
8179 # Usage: check_stripe_count <file> <expected_stripe_count>
8180 check_stripe_count() {
8185 [[ -z "$file" || -z "$expected" ]] &&
8186 error "check_stripe_count: invalid argument"
8188 local cmd="$GETSTRIPE -c $file"
8189 actual=$($cmd) || error "$cmd failed"
8190 actual=${actual%% *}
8192 if [[ $actual -ne $expected ]]; then
8193 [[ $expected -eq -1 ]] ||
8194 error "$cmd wrong: found $actual, expected $expected"
8195 [[ $actual -eq $OSTCOUNT ]] ||
8196 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8200 # Get and check the actual list of OST indices on one file.
8201 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8207 [[ -z "$file" || -z "$expected" ]] &&
8208 error "check_obdidx: invalid argument!"
8210 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8211 grep -v obdidx | awk '{print $1}' | xargs))
8213 [[ $obdidx = $expected ]] ||
8214 error "list of OST indices on $file is $obdidx," \
8215 "should be $expected"
8218 # Get and check the actual OST index of the first stripe on one file.
8219 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8220 check_start_ost_idx() {
8225 [[ -z "$file" || -z "$expected" ]] &&
8226 error "check_start_ost_idx: invalid argument!"
8228 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8231 [[ $start_ost_idx = $expected ]] ||
8232 error "OST index of the first stripe on $file is" \
8233 "$start_ost_idx, should be $expected"
8236 killall_process () {
8237 local clients=${1:-$(hostname)}
8242 do_nodes $clients "killall $signal $name"
8247 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8252 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8257 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8262 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8267 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8272 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8279 do_facet mgs "cat $LSNAPSHOT_LOG"
8285 echo "Cleaning test environment ..."
8287 # Every lsnapshot command takes exclusive lock with others,
8288 # so can NOT destroy the snapshot during list with 'xargs'.
8290 local ssname=$(lsnapshot_list | grep snapshot_name |
8291 grep lss_ | awk '{ print $2 }' | head -n 1)
8292 [ -z "$ssname" ] && break
8294 lsnapshot_destroy -n $ssname -f ||
8295 lss_err "Fail to destroy $ssname by force"
8305 local host=$(facet_active_host $facet)
8306 local dir=$(dirname $(facet_vdevice $facet))
8307 local pool=$(zpool_name $facet)
8308 local lfsname=$(zfs_local_fsname $facet)
8309 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8312 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8318 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8319 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8321 if ! combined_mgs_mds ; then
8322 [ $(facet_fstype mgs) != zfs ] &&
8323 skip "Lustre snapshot 1 only works for ZFS backend" &&
8326 local host=$(facet_active_host mgs)
8327 local dir=$(dirname $(facet_vdevice mgs))
8328 local pool=$(zpool_name mgs)
8329 local lfsname=$(zfs_local_fsname mgs)
8332 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8333 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8336 for num in `seq $MDSCOUNT`; do
8337 [ $(facet_fstype mds$num) != zfs ] &&
8338 skip "Lustre snapshot 1 only works for ZFS backend" &&
8341 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8342 lss_err "generate lss conf (mds$num)"
8345 for num in `seq $OSTCOUNT`; do
8346 [ $(facet_fstype ost$num) != zfs ] &&
8347 skip "Lustre snapshot 1 only works for ZFS backend" &&
8350 lss_gen_conf_one ost$num OST $((num - 1)) ||
8351 lss_err "generate lss conf (ost$num)"
8354 do_facet mgs "cat $LSNAPSHOT_CONF"
8360 local val=$(awk '{print $2}' <<< $line)
8362 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8364 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8366 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8371 parse_layout_param()
8378 if [[ -z $mode ]]; then
8379 if [[ $line =~ ^"stripe_count:" ]]; then
8381 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8383 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8388 if [[ $mode = "plain_dir" ]]; then
8389 param=$(echo $line |
8390 awk '{printf("-c %d -S %d -i %d",$2,$4,$6)}')
8391 elif [[ $mode = "plain_file" ]]; then
8392 val=$(parse_plain_param "$line")
8393 [[ ! -z $val ]] && param="$param $val"
8394 elif [[ $mode = "pfl" ]]; then
8395 val=$(echo $line | awk '{print $2}')
8396 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8397 if [[ $val = "EOF" ]]; then
8398 param="$param -E -1"
8400 param="$param -E $val"
8402 elif [[ $line =~ ^"stripe_count:" ]]; then
8405 awk '{printf("-c %d -S %d -i %d",$2,$4,$6)}')
8409 val=$(parse_plain_param "$line")
8410 [[ ! -z $val ]] && param="$param $val"
8419 local param=$($LFS getstripe -d $1 | parse_layout_param)