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_noexit "Restart of $facet failed!." &&
1471 error "Restart of $facet failed!"
1478 # Add argument "arg" (e.g., "loop") to the comma-separated list
1479 # of arguments for option "opt" (e.g., "-o") on command
1480 # line "opts" (e.g., "-o flock").
1486 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1488 if echo "$opts" | grep -q $opt_pattern; then
1489 opts=$(echo "$opts" | sed -e \
1490 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1492 opts+="${opts:+ }$opt $arg"
1500 local dev=$(facet_active $facet)_dev
1501 local opt=${facet}_opt
1502 local mntpt=$(facet_mntpt $facet)
1503 local opts="${!opt} $@"
1504 local fstype=$(facet_fstype $facet)
1507 module_loaded lustre || load_modules
1509 if [ $(facet_fstype $facet) == ldiskfs ] &&
1510 ! do_facet $facet test -b ${!dev}; then
1511 opts=$(csa_add "$opts" -o loop)
1514 if [[ $(facet_fstype $facet) == zfs ]]; then
1515 # import ZFS storage pool
1516 import_zpool $facet || return ${PIPESTATUS[0]}
1521 devicelabel=$(do_facet ${facet} "$E2LABEL ${!dev}");;
1523 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
1524 lustre:svname ${!dev}");;
1526 error "unknown fstype!";;
1529 echo "Starting ${facet}: $opts ${!dev} $mntpt"
1530 # for testing LU-482 error handling in mount_facets() and test_0a()
1531 if [ -f $TMP/test-lu482-trigger ]; then
1534 do_facet ${facet} "mkdir -p $mntpt; $MOUNT_CMD $opts \
1539 if [ $RC -ne 0 ]; then
1540 echo "Start of ${!dev} on ${facet} failed ${RC}"
1544 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
1545 if [[ "$health" != "healthy" ]]; then
1546 error "$facet is in a unhealthy state"
1549 set_default_debug_facet $facet
1551 if [[ $facet == mds* ]]; then
1553 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 2>/dev/null
1556 if [[ $opts =~ .*nosvc.* ]]; then
1557 echo "Start ${!dev} without service"
1562 wait_update_facet ${facet} "$E2LABEL ${!dev} \
1563 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
1564 "" || error "${!dev} failed to initialize!";;
1566 wait_update_facet ${facet} "$ZFS get -H -o value \
1567 lustre:svname ${!dev} 2>/dev/null | \
1568 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
1569 error "${!dev} failed to initialize!";;
1572 error "unknown fstype!";;
1576 # commit the device label change to disk
1577 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
1578 echo "Commit the device label on ${!dev}"
1579 do_facet $facet "sync; sleep 1; sync"
1583 label=$(devicelabel ${facet} ${!dev})
1584 [ -z "$label" ] && echo no label for ${!dev} && exit 1
1585 eval export ${facet}_svc=${label}
1586 echo Started ${label}
1591 # start facet device options
1597 eval export ${facet}_dev=${device}
1598 eval export ${facet}_opt=\"$@\"
1600 local varname=${facet}failover_dev
1601 if [ -n "${!varname}" ] ; then
1602 eval export ${facet}failover_dev=${!varname}
1604 eval export ${facet}failover_dev=$device
1607 local mntpt=$(facet_mntpt $facet)
1608 do_facet ${facet} mkdir -p $mntpt
1609 eval export ${facet}_MOUNT=$mntpt
1610 mount_facet ${facet}
1613 if [[ $facet == mds* ]]; then
1615 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
1626 local HOST=`facet_active_host $facet`
1627 [ -z $HOST ] && echo stop: no host for $facet && return 0
1629 local mntpt=$(facet_mntpt $facet)
1630 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
1631 if [ ${running} -ne 0 ]; then
1632 echo "Stopping $mntpt (opts:$@) on $HOST"
1633 do_facet ${facet} $UMOUNT $@ $mntpt
1636 # umount should block, but we should wait for unrelated obd's
1637 # like the MGS or MGC to also stop.
1638 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
1640 if [[ $(facet_fstype $facet) == zfs ]]; then
1641 # export ZFS storage pool
1642 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
1646 # save quota version (both administrative and operational quotas)
1647 # add an additional parameter if mountpoint is ever different from $MOUNT
1649 # XXX This function is kept for interoperability with old server (< 2.3.50),
1650 # it should be removed whenever we drop the interoperability for such
1652 quota_save_version() {
1653 local fsname=${2:-$FSNAME}
1655 local ver=$(tr -c -d "123" <<< $spec)
1656 local type=$(tr -c -d "ug" <<< $spec)
1658 [ -n "$ver" -a "$ver" != "3" ] && error "wrong quota version specifier"
1660 [ -n "$type" ] && { $LFS quotacheck -$type $MOUNT || error "quotacheck has failed"; }
1662 do_facet mgs "lctl conf_param ${fsname}-MDT*.mdd.quota_type=$spec"
1664 local osts=$(get_facets OST)
1665 for ost in ${osts//,/ }; do
1667 do_facet mgs "lctl conf_param ${!varsvc}.ost.quota_type=$spec"
1671 # client could mount several lustre
1673 # XXX This function is kept for interoperability with old server (< 2.3.50),
1674 # it should be removed whenever we drop the interoperability for such
1677 local fsname=${1:-$FSNAME}
1679 do_facet $SINGLEMDS lctl get_param mdd.${fsname}-MDT*.quota_type ||
1681 do_nodes $(comma_list $(osts_nodes)) \
1682 lctl get_param obdfilter.${fsname}-OST*.quota_type || rc=$?
1686 # get mdt quota type
1688 local varsvc=${SINGLEMDS}_svc
1689 do_facet $SINGLEMDS $LCTL get_param -n \
1690 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
1693 # get ost quota type
1695 # All OSTs should have same quota type
1696 local varsvc=ost1_svc
1697 do_facet ost1 $LCTL get_param -n \
1698 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
1701 # restore old quota type settings
1703 if [ "$old_MDT_QUOTA_TYPE" ]; then
1704 do_facet mgs $LCTL conf_param \
1705 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
1707 if [ "$old_OST_QUOTA_TYPE" ]; then
1708 do_facet mgs $LCTL conf_param \
1709 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
1713 # Handle the case when there is a space in the lfs df
1714 # "filesystem summary" line the same as when there is no space.
1715 # This will allow fixing the "lfs df" summary line in the future.
1717 $LFS df $* | sed -e 's/filesystem /filesystem_/'
1720 # Get free inodes on the MDT specified by mdt index, free indoes on
1721 # the whole filesystem will be returned when index == -1.
1727 if [ $index -eq -1 ]; then
1730 mdt_uuid=$(mdtuuid_from_index $index)
1733 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
1738 # Get the OST device status from 'lfs df' with a given OST index.
1742 local mnt_pnt=${2:-$MOUNT}
1745 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
1746 lfs_df $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
1752 # save old quota type & set new quota type
1753 local mdt_qtype=$(mdt_quota_type)
1754 local ost_qtype=$(ost_quota_type)
1756 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
1757 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
1759 export old_MDT_QUOTA_TYPE=$mdt_qtype
1760 export old_OST_QUOTA_TYPE=$ost_qtype
1762 do_facet mgs $LCTL conf_param $FSNAME.quota.mdt=$QUOTA_TYPE ||
1763 error "set mdt quota type failed"
1764 do_facet mgs $LCTL conf_param $FSNAME.quota.ost=$QUOTA_TYPE ||
1765 error "set ost quota type failed"
1767 local quota_usrs=$QUOTA_USERS
1769 # get_filesystem_size
1770 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
1771 local blk_soft=$((disksz + 1024))
1772 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
1774 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
1775 local i_soft=$inodes
1776 local i_hard=$((i_soft + i_soft / 20))
1778 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
1779 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
1780 "inode-hardlimit: $i_hard"
1783 for usr in $quota_usrs; do
1784 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
1786 cmd="$LFS setquota -$type $usr -b $blk_soft"
1787 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
1789 eval $cmd || error "$cmd FAILED!"
1791 # display the quota status
1792 echo "Quota settings for $usr : "
1793 $LFS quota -v -u $usr $mntpt || true
1800 local opts=${3:-$MOUNT_OPTS}
1801 opts=${opts:+-o $opts}
1802 local flags=${4:-$MOUNT_FLAGS}
1804 local device=$MGSNID:/$FSNAME$FILESET
1805 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1806 echo "Bad mount command: opt=$flags $opts dev=$device " \
1811 echo "Starting client: $client: $flags $opts $device $mnt"
1812 do_node $client mkdir -p $mnt
1813 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
1814 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
1816 #disable FILESET if not supported
1817 do_nodes $client lctl get_param -n \
1818 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
1819 device=$MGSNID:/$FSNAME
1820 do_node $client mkdir -p $mnt/$FILESET
1821 do_node $client "! grep -q $mnt' ' /proc/mounts ||
1824 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
1825 # Mount using nodemap key
1826 local mountkey=$SK_PATH/$FSNAME-nmclient.key
1827 if $SK_UNIQUE_NM; then
1828 mountkey=$SK_PATH/nodemap/c0.key
1830 local prunedopts=$(echo $opts |
1831 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
1832 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
1835 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
1839 set_default_debug_nodes $client
1851 [ "$3" ] && force=-f
1852 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
1853 if [ $running -ne 0 ]; then
1854 echo "Stopping client $client $mnt (opts:$force)"
1855 do_node $client lsof -t $mnt || need_kill=no
1856 if [ "x$force" != "x" -a "x$need_kill" != "xno" ]; then
1857 pids=$(do_node $client lsof -t $mnt | sort -u);
1858 if [ -n $pids ]; then
1859 do_node $client kill -9 $pids || true
1863 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") || true
1864 if [ $busy -ne 0 ] ; then
1865 echo "$mnt is still busy, wait one second" && sleep 1
1866 do_node $client umount $force $mnt
1871 # Mount the file system on the MGS
1872 mount_mgs_client() {
1873 do_facet mgs "mkdir -p $MOUNT"
1874 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
1875 error "unable to mount $MOUNT on MGS"
1878 # Unmount the file system on the MGS
1879 umount_mgs_client() {
1880 zconf_umount $mgs_HOST $MOUNT
1881 do_facet mgs "rm -rf $MOUNT"
1884 # nodes is comma list
1885 sanity_mount_check_nodes () {
1891 # FIXME: assume that all cluster nodes run the same os
1892 [ "$(uname)" = Linux ] || return 0
1895 for mnt in $mnts ; do
1896 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
1897 mpts=\\\$(mount | grep -c $mnt' ');
1898 if [ \\\$running -ne \\\$mpts ]; then
1899 echo \\\$(hostname) env are INSANE!;
1902 [ $? -eq 0 ] || rc=1
1907 sanity_mount_check_servers () {
1908 [ -n "$CLIENTONLY" ] &&
1909 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
1910 echo Checking servers environments
1912 # FIXME: modify get_facets to display all facets wo params
1913 local facets="$(get_facets OST),$(get_facets MDS),mgs"
1917 for facet in ${facets//,/ }; do
1918 node=$(facet_host ${facet})
1919 mntpt=$(facet_mntpt $facet)
1920 sanity_mount_check_nodes $node $mntpt ||
1921 { error "server $node environments are insane!"; return 1; }
1925 sanity_mount_check_clients () {
1926 local clients=${1:-$CLIENTS}
1927 local mntpt=${2:-$MOUNT}
1928 local mntpt2=${3:-$MOUNT2}
1930 [ -z $clients ] && clients=$(hostname)
1931 echo Checking clients $clients environments
1933 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
1934 error "clients environments are insane!"
1937 sanity_mount_check () {
1938 sanity_mount_check_servers || return 1
1939 sanity_mount_check_clients || return 2
1942 # mount clients if not mouted
1943 zconf_mount_clients() {
1946 local opts=${3:-$MOUNT_OPTS}
1947 opts=${opts:+-o $opts}
1948 local flags=${4:-$MOUNT_FLAGS}
1949 local device=$MGSNID:/$FSNAME$FILESET
1950 if [ -z "$mnt" -o -z "$FSNAME" ]; then
1951 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
1956 echo "Starting client $clients: $flags $opts $device $mnt"
1957 if [ -n "$FILESET" -a ! -n "$SKIP_FILESET" ]; then
1958 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
1959 # Mount with own nodemap key
1961 # Mount all server nodes first with per-NM keys
1962 for nmclient in ${clients//,/ }; do
1963 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
1964 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
1967 # set perms for per-nodemap keys else permission denied
1968 do_nodes $(comma_list $(all_nodes)) \
1969 "keyctl show | grep lustre | cut -c1-11 |
1971 xargs -IX keyctl setperm X 0x3f3f3f3f"
1972 local mountkey=$SK_PATH/$FSNAME-nmclient.key
1974 for nmclient in ${clients//,/ }; do
1975 if $SK_UNIQUE_NM; then
1976 mountkey=$SK_PATH/nodemap/c$i.key
1978 do_node $nmclient "! grep -q $mnt' ' \
1979 /proc/mounts || umount $mnt"
1980 local prunedopts=$(add_sk_mntflag $prunedopts);
1981 prunedopts=$(echo $prunedopts | sed -e \
1982 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
1984 do_nodes $(comma_list $(all_server_nodes)) \
1987 do_node $nmclient $MOUNT_CMD $flags \
1988 $prunedopts $MGSNID:/$FSNAME $mnt ||
1993 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
1995 do_nodes $clients $MOUNT_CMD $flags $opts \
1996 $MGSNID:/$FSNAME $mnt || return 1
1998 #disable FILESET if not supported
1999 do_nodes $clients lctl get_param -n \
2000 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2001 device=$MGSNID:/$FSNAME
2002 do_nodes $clients mkdir -p $mnt/$FILESET
2003 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2007 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2008 # Mount with nodemap key
2010 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2011 for nmclient in ${clients//,/ }; do
2012 if $SK_UNIQUE_NM; then
2013 mountkey=$SK_PATH/nodemap/c$i.key
2015 local prunedopts=$(echo $opts | sed -e \
2016 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2017 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2020 running=\\\$(mount | grep -c $mnt' ');
2022 if [ \\\$running -eq 0 ] ; then
2024 $MOUNT_CMD $flags $prunedopts $device $mnt;
2027 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2028 grep 'type lustre' | wc -l);
2029 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2030 echo zconf_mount_clients FAILED: \
2031 mount count \\\$running, not matching \
2032 with mount count of 'type lustre' \
2033 \\\$lustre_mnt_count;
2037 exit \\\$rc" || return ${PIPESTATUS[0]}
2044 if $SHARED_KEY; then
2045 tmpopts=$(add_sk_mntflag $opts)
2048 running=\\\$(mount | grep -c $mnt' ');
2050 if [ \\\$running -eq 0 ] ; then
2052 $MOUNT_CMD $flags $tmpopts $device $mnt;
2055 exit \\\$rc" || return ${PIPESTATUS[0]}
2058 echo "Started clients $clients: "
2059 do_nodes $clients "mount | grep $mnt' '"
2061 set_default_debug_nodes $clients
2066 zconf_umount_clients() {
2071 [ "$3" ] && force=-f
2073 echo "Stopping clients: $clients $mnt (opts:$force)"
2074 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2075 if [ \\\$running -ne 0 ] ; then
2076 echo Stopping client \\\$(hostname) $mnt opts:$force;
2077 lsof $mnt || need_kill=no;
2078 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2079 pids=\\\$(lsof -t $mnt | sort -u);
2080 if [ -n \\\"\\\$pids\\\" ]; then
2084 while umount $force $mnt 2>&1 | grep -q "busy"; do
2085 echo "$mnt is still busy, wait one second" && sleep 1;
2092 echo + $POWER_DOWN $node
2096 shutdown_node_hard () {
2098 local attempts=$SHUTDOWN_ATTEMPTS
2100 for i in $(seq $attempts) ; do
2103 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2104 echo "waiting for $host to fail attempts=$attempts"
2105 [ $i -lt $attempts ] || \
2106 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2112 local mnt=${2:-$MOUNT}
2115 if [ "$FAILURE_MODE" = HARD ]; then
2116 shutdown_node_hard $client
2118 zconf_umount_clients $client $mnt -f
2124 local facets="$(get_facets OST),$(get_facets MDS)"
2127 combined_mgs_mds || facets="$facets,mgs"
2129 for facet in ${facets//,/ }; do
2130 if [ $(facet_active_host $facet) == $host ]; then
2131 affected="$affected $facet"
2135 echo $(comma_list $affected)
2140 local host=${2:-$(facet_host $facet)}
2142 local label=$(convert_facet2label $facet)
2143 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2146 facets_up_on_host () {
2148 local facets=$(facets_on_host $host)
2151 for facet in ${facets//,/ }; do
2152 if $(facet_up $facet $host); then
2153 affected_up="$affected_up $facet"
2157 echo $(comma_list $affected_up)
2163 if [ "$FAILURE_MODE" = HARD ]; then
2164 shutdown_node_hard $(facet_active_host $facet)
2172 echo + $POWER_UP $node
2185 if [ "$FAILURE_MODE" = HARD ]; then
2186 reboot_node $(facet_active_host $facet)
2194 if [ "$FAILURE_MODE" = HARD ]; then
2204 for facet in ${facets//,/ }; do
2205 hosts=$(expand_list $hosts $(facet_host $facet) )
2211 _check_progs_installed () {
2215 for prog in $progs; do
2216 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2217 echo $prog missing on $(hostname)
2224 check_progs_installed () {
2228 do_rpc_nodes "$nodes" _check_progs_installed $@
2231 # recovery-scale functions
2233 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2236 start_client_load() {
2239 local var=$(node_var_name $client)_load
2240 eval export ${var}=$load
2242 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2243 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2244 END_RUN_FILE=$END_RUN_FILE \
2245 LOAD_PID_FILE=$LOAD_PID_FILE \
2246 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2247 TESTNAME=$TESTNAME \
2248 DBENCH_LIB=$DBENCH_LIB \
2249 DBENCH_SRC=$DBENCH_SRC \
2250 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2256 log "Started client load: ${load} on $client"
2258 # get the children process IDs
2259 local pids=$(ps --ppid $ppid -o pid= | xargs)
2260 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2264 start_client_loads () {
2265 local -a clients=(${1//,/ })
2266 local numloads=${#CLIENT_LOADS[@]}
2269 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2270 testnum=$((nodenum % numloads))
2271 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[testnum]}
2273 # bug 22169: wait the background threads to start
2277 # only for remote client
2278 check_client_load () {
2280 local var=$(node_var_name $client)_load
2281 local testload=run_${!var}.sh
2283 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2285 # bug 18914: try to connect several times not only when
2286 # check ps, but while check_node_health also
2290 while [ $RC = 254 -a $tries -gt 0 ]; do
2294 if ! check_node_health $client; then
2296 if [ $RC -eq 254 ]; then
2297 # FIXME: not sure how long we shuold sleep here
2301 echo "check node health failed: RC=$RC "
2305 # We can continue try to connect if RC=254
2306 # Just print the warning about this
2307 if [ $RC = 254 ]; then
2308 echo "got a return status of $RC from do_node while checking " \
2309 "node health on $client"
2312 # see if the load is still on the client
2315 while [ $RC = 254 -a $tries -gt 0 ]; do
2319 if ! do_node $client \
2320 "ps auxwww | grep -v grep | grep -q $testload"; then
2325 if [ $RC = 254 ]; then
2326 echo "got a return status of $RC from do_node while checking " \
2327 "(node health and 'ps') the client load on $client"
2328 # see if we can diagnose a bit why this is
2333 check_client_loads () {
2334 local clients=${1//,/ }
2338 for client in $clients; do
2339 check_client_load $client
2341 if [ "$rc" != 0 ]; then
2342 log "Client load failed on node $client, rc=$rc"
2348 restart_client_loads () {
2349 local clients=${1//,/ }
2350 local expectedfail=${2:-""}
2354 for client in $clients; do
2355 check_client_load $client
2357 if [ "$rc" != 0 -a "$expectedfail" ]; then
2358 local var=$(node_var_name $client)_load
2359 start_client_load $client ${!var}
2360 echo "Restarted client load ${!var}: on $client. Checking ..."
2361 check_client_load $client
2363 if [ "$rc" != 0 ]; then
2364 log "Client load failed to restart on node $client, rc=$rc"
2365 # failure one client load means test fail
2366 # we do not need to check other
2375 # Start vmstat and save its process ID in a file.
2380 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2383 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2384 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2387 # Display the nodes on which client loads failed.
2388 print_end_run_file() {
2392 [ -s $file ] || return 0
2394 echo "Found the END_RUN_FILE file: $file"
2397 # A client load will stop if it finds the END_RUN_FILE file.
2398 # That does not mean the client load actually failed though.
2399 # The first node in END_RUN_FILE is the one we are interested in.
2402 if [ -n "$node" ]; then
2403 local var=$(node_var_name $node)_load
2405 local prefix=$TESTLOG_PREFIX
2406 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2407 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2408 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2410 echo "Client load ${!var} failed on node $node:"
2416 # Stop the process which had its PID saved in a file.
2421 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2423 do_nodes $nodes "test -f $pid_file &&
2424 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
2427 # Stop all client loads.
2428 stop_client_loads() {
2429 local nodes=${1:-$CLIENTS}
2432 # stop the client loads
2433 stop_process $nodes $pid_file
2435 # clean up the processes that started them
2436 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
2438 # End recovery-scale functions
2440 # verify that lustre actually cleaned up properly
2442 VAR=$(lctl get_param -n catastrophe 2>&1)
2443 if [ $? = 0 ] ; then
2444 if [ $VAR != 0 ]; then
2445 error "LBUG/LASSERT detected"
2448 BUSY=$(dmesg | grep -i destruct || true)
2449 if [ -n "$BUSY" ]; then
2451 [ -e $TMP/debug ] && mv $TMP/debug $TMP/debug-busy.$(date +%s)
2455 check_mem_leak || exit 204
2457 [[ $($LCTL dl 2>/dev/null | wc -l) -gt 0 ]] && $LCTL dl &&
2458 echo "$TESTSUITE: lustre didn't clean up..." 1>&2 &&
2461 if module_loaded lnet || module_loaded libcfs; then
2462 echo "$TESTSUITE: modules still loaded..." 1>&2
2471 if [[ "$1" == "--verbose" ]]; then
2486 PREV_RESULT=$(do_node $node "$TEST")
2488 RESULT=$(do_node $node "$TEST")
2489 if [[ "$RESULT" == "$FINAL" ]]; then
2490 [[ -z "$RESULT" || $WAIT -le $sleep ]] ||
2491 echo "Updated after ${WAIT}s: wanted '$FINAL'"\
2495 if [[ $verbose && "$RESULT" != "$PREV_RESULT" ]]; then
2496 echo "Changed after ${WAIT}s: from '$PREV_RESULT'"\
2500 [[ $WAIT -ge $MAX ]] && break
2501 [[ $((WAIT % print)) -eq 0 ]] &&
2502 echo "Waiting $((MAX - WAIT)) secs for update"
2503 WAIT=$((WAIT + sleep))
2506 echo "Update not seen after ${MAX}s: wanted '$FINAL' got '$RESULT'"
2510 wait_update_facet() {
2512 [ "$1" = "--verbose" ] && verbose="$1" && shift
2516 wait_update $verbose $(facet_active_host $facet) "$@"
2520 do_nodes $(comma_list $(mdts_nodes)) \
2521 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
2522 do_nodes $(comma_list $(osts_nodes)) \
2523 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
2524 grep -v 'Found no match'
2528 # the occupied disk space will be released
2529 # only after DMUs are committed
2530 if [[ $(facet_fstype $1) == zfs ]]; then
2531 echo "sleep $2 for ZFS OSD"
2536 wait_delete_completed_mds() {
2537 local MAX_WAIT=${1:-20}
2538 # for ZFS, waiting more time for DMUs to be committed
2539 local ZFS_WAIT=${2:-5}
2541 local stime=$(date +%s)
2546 # find MDS with pending deletions
2547 for node in $(mdts_nodes); do
2548 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
2549 2>/dev/null | calc_sum)
2550 if [[ $changes -eq 0 ]]; then
2553 mds2sync="$mds2sync $node"
2555 if [ -z "$mds2sync" ]; then
2556 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2559 mds2sync=$(comma_list $mds2sync)
2561 # sync MDS transactions
2562 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
2564 # wait till all changes are sent and commmitted by OSTs
2565 # for ldiskfs space is released upon execution, but DMU
2566 # do this upon commit
2569 while [[ $WAIT -ne $MAX_WAIT ]]; do
2570 changes=$(do_nodes $mds2sync \
2571 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
2572 #echo "$node: $changes changes on all"
2573 if [[ $changes -eq 0 ]]; then
2574 wait_zfs_commit $SINGLEMDS $ZFS_WAIT
2582 echo "Delete is not completed in $((etime - stime)) seconds"
2583 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
2589 # we can use "for" here because we are waiting the slowest
2590 for host in ${hostlist//,/ }; do
2591 check_network "$host" 900
2593 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
2600 for facet in ${facetlist//,/ }; do
2601 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
2603 wait_for_host $hostlist
2606 _wait_recovery_complete () {
2609 # Use default policy if $2 is not passed by caller.
2610 local MAX=${2:-$(max_recovery_time)}
2615 while [ $WAIT -lt $MAX ]; do
2616 STATUS=$(lctl get_param -n $param | grep status)
2618 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
2621 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
2623 echo "$param recovery not done in $MAX sec. $STATUS"
2627 wait_recovery_complete () {
2630 # with an assumption that at_max is the same on all nodes
2631 local MAX=${2:-$(max_recovery_time)}
2634 if [ "$FAILURE_MODE" = HARD ]; then
2635 facets=$(facets_on_host $(facet_active_host $facet))
2637 echo affected facets: $facets
2639 # we can use "for" here because we are waiting the slowest
2640 for facet in ${facets//,/ }; do
2641 local var_svc=${facet}_svc
2642 local param="*.${!var_svc}.recovery_status"
2644 local host=$(facet_active_host $facet)
2645 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
2649 wait_mds_ost_sync () {
2650 # just because recovery is done doesn't mean we've finished
2651 # orphan cleanup. Wait for llogs to get synchronized.
2652 echo "Waiting for orphan cleanup..."
2653 # MAX value includes time needed for MDS-OST reconnection
2654 local MAX=$(( TIMEOUT * 2 ))
2655 local WAIT_TIMEOUT=${1:-$MAX}
2658 local list=$(comma_list $(mdts_nodes))
2659 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
2660 if ! do_facet $SINGLEMDS \
2661 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
2663 # old way, use mds_sync
2665 list=$(comma_list $(osts_nodes))
2666 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
2669 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
2670 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
2671 local -a sync=($(do_nodes $list "$cmd"))
2674 for ((i=0; i<${#sync[@]}; i++)); do
2676 [ ${sync[$i]} -eq 1 ] && continue
2678 [ ${sync[$i]} -eq 0 ] && continue
2680 # there is a not finished MDS-OST synchronization
2684 sleep 2 # increase waiting time and cover statfs cache
2685 [ ${con} -eq 1 ] && return 0
2686 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
2690 # show which nodes are not finished.
2691 do_nodes $list "$cmd"
2692 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
2696 # Wait OSTs to be active on both client and MDT side.
2698 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
2699 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
2700 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
2701 error "wait_update OSTs up on client failed"
2703 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
2704 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
2705 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
2706 error "wait_update OSTs up on MDT0000 failed"
2709 wait_destroy_complete () {
2710 echo "Waiting for local destroys to complete"
2711 # MAX value shouldn't be big as this mean server responsiveness
2712 # never increase this just to make test pass but investigate
2713 # why it takes so long time
2716 while [ $WAIT -lt $MAX ]; do
2717 local -a RPCs=($($LCTL get_param -n osc.*.destroys_in_flight))
2721 for ((i=0; i<${#RPCs[@]}; i++)); do
2722 [ ${RPCs[$i]} -eq 0 ] && continue
2723 # there are still some destroy RPCs in flight
2728 [ ${con} -eq 1 ] && return 0 # done waiting
2729 echo "Waiting ${WAIT}s for local destroys to complete"
2732 echo "Local destroys weren't done in $MAX sec."
2736 wait_delete_completed() {
2737 wait_delete_completed_mds $1 || return $?
2738 wait_destroy_complete
2747 # conf-sanity 31 takes a long time cleanup
2748 while [ $WAIT -lt 300 ]; do
2749 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
2750 lctl dl | grep ' ST ' || true")
2751 [ -z "${running}" ] && return 0
2752 echo "waited $WAIT for${running}"
2753 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
2755 WAIT=$((WAIT + INTERVAL))
2757 echo "service didn't stop after $WAIT seconds. Still running:"
2762 wait_remote_prog () {
2768 [ "$PDSH" = "no_dsh" ] && return 0
2770 while [ $WAIT -lt $2 ]; do
2771 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
2772 [ -z "${running}" ] && return 0 || true
2773 echo "waited $WAIT for: "
2775 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
2777 WAIT=$((WAIT + INTERVAL))
2779 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
2780 [ -z "$pids" ] && return 0
2781 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
2782 # FIXME: not portable
2783 for pid in $pids; do
2784 cat /proc/${pid}/status || true
2785 cat /proc/${pid}/wchan || true
2787 kill -9 $pid || true
2796 local clients=${1:-$CLIENTS}
2798 if [ -z "$clients" ]; then
2801 $PDSH $clients "$LFS df $MOUNT" > /dev/null
2806 # not every config has many clients
2812 # usually checked on particular client or locally
2821 client_reconnect_try() {
2822 local f=$MOUNT/recon
2825 if [ -z "$CLIENTS" ]; then
2826 $LFS df $MOUNT; uname -n >> $f
2828 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
2830 echo "Connected clients: $(cat $f)"
2831 ls -l $f > /dev/null
2835 client_reconnect() {
2836 # one client_reconnect_try call does not always do the job...
2838 client_reconnect_try && break
2843 affected_facets () {
2846 local host=$(facet_active_host $facet)
2847 local affected=$facet
2849 if [ "$FAILURE_MODE" = HARD ]; then
2850 affected=$(facets_up_on_host $host)
2856 local E2FSCK_ON_MDT0=false
2857 if [ "$1" == "--fsck" ]; then
2859 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
2871 #Because it will only get up facets, we need get affected
2872 #facets before shutdown
2873 #For HARD Failure mode, it needs make sure facets on the same
2874 #HOST will only be shutdown and reboot once
2875 for facet in ${facets//,/ }; do
2876 local affected_facet
2878 #check whether facet has been included in other affected facets
2879 for ((index=0; index<$total; index++)); do
2880 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
2883 if [ $skip -eq 0 ]; then
2884 affecteds[$total]=$(affected_facets $facet)
2889 for ((index=0; index<$total; index++)); do
2890 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2891 local host=$(facet_active_host $facet)
2892 echo "Failing ${affecteds[index]} on $host"
2893 shutdown_facet $facet
2896 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
2897 $(mdsdevname 1) "-n" || error "Running e2fsck")
2899 for ((index=0; index<$total; index++)); do
2900 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
2901 echo reboot facets: ${affecteds[index]}
2905 change_active ${affecteds[index]}
2907 wait_for_facet ${affecteds[index]}
2908 # start mgs first if it is affected
2909 if ! combined_mgs_mds &&
2910 list_member ${affecteds[index]} mgs; then
2911 mount_facet mgs || error "Restart of mgs failed"
2913 # FIXME; has to be changed to mount all facets concurrently
2914 affected=$(exclude_items_from_list ${affecteds[index]} mgs)
2915 echo mount facets: ${affecteds[index]}
2916 mount_facets ${affecteds[index]}
2926 do_facet $facet "sync; sync; sync"
2929 # make sure there will be no seq change
2930 local clients=${CLIENTS:-$HOSTNAME}
2931 local f=fsa-\\\$\(hostname\)
2932 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
2933 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
2935 local svc=${facet}_svc
2936 do_facet $facet $LCTL --device ${!svc} notransno
2938 # If a ZFS OSD is made read-only here, its pool is "freezed". This
2939 # in-memory state has to be cleared by either rebooting the host or
2940 # exporting and reimporting the pool.
2942 # Although the uberblocks are not updated when a pool is freezed,
2943 # transactions are still written to the disks. Modified blocks may be
2944 # cached in memory when tests try reading them back. The
2945 # export-and-reimport process also evicts any cached pool data from
2946 # memory to provide the correct "data loss" semantics.
2948 # In the test framework, the exporting and importing operations are
2949 # handled by stop() and mount_facet() separately, which are used
2950 # inside fail() and fail_abort().
2952 do_facet $facet $LCTL --device ${!svc} readonly
2953 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2954 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2957 replay_barrier_nodf() {
2958 local facet=$1 echo running=${running}
2959 do_facet $facet "sync; sync; sync"
2960 local svc=${facet}_svc
2961 echo Replay barrier on ${!svc}
2962 do_facet $facet $LCTL --device ${!svc} notransno
2963 do_facet $facet $LCTL --device ${!svc} readonly
2964 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2965 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2968 replay_barrier_nosync() {
2969 local facet=$1 echo running=${running}
2970 local svc=${facet}_svc
2971 echo Replay barrier on ${!svc}
2972 do_facet $facet $LCTL --device ${!svc} notransno
2973 do_facet $facet $LCTL --device ${!svc} readonly
2974 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
2975 $LCTL mark "local REPLAY BARRIER on ${!svc}"
2979 # Get Lustre client uuid for a given Lustre mount point.
2982 local mntpnt=${1:-$MOUNT}
2984 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
2985 local uuid=$($LCTL get_param -n llite.$name.uuid)
2990 mds_evict_client() {
2991 local mntpnt=${1:-$MOUNT}
2992 local uuid=$(get_client_uuid $mntpnt)
2994 do_facet $SINGLEMDS \
2995 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
2998 ost_evict_client() {
2999 local mntpnt=${1:-$MOUNT}
3000 local uuid=$(get_client_uuid $mntpnt)
3003 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3008 local clients=${CLIENTS:-$HOSTNAME}
3010 facet_failover $* || error "failover: $?"
3011 wait_clients_import_state "$clients" "$facets" FULL
3012 clients_up || error "post-failover stat: $?"
3017 facet_failover $facet
3023 change_active $facet
3024 wait_for_facet $facet
3025 mount_facet $facet -o abort_recovery
3026 clients_up || echo "first stat failed: $?"
3027 clients_up || error "post-failover stat: $?"
3030 host_nids_address() {
3034 do_nodes $nodes "$LCTL list_nids | grep $net | cut -f 1 -d @"
3038 if [ "$1" = "'*'" ]; then echo \'*\'; else
3044 if [[ -n "$NETTYPE" ]]; then
3045 h2name_or_ip "$1" "$NETTYPE"
3047 h2name_or_ip "$1" "$2"
3050 declare -fx h2nettype
3052 # Wrapper function to print the deprecation warning
3054 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3055 if [[ -n "$NETTYPE" ]]; then
3058 h2nettype "$1" "tcp"
3062 # Wrapper function to print the deprecation warning
3064 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3065 if [[ -n "$NETTYPE" ]]; then
3068 h2nettype "$1" "o2ib"
3072 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3073 # expressions format. As a bonus we can then just pass in those variables
3074 # to pdsh. What this function does is take a HOSTLIST type string and
3075 # expand it into a space deliminated list for us.
3083 [ -z "$hostlist" ] && return
3085 # Translate the case of [..],..,[..] to [..] .. [..]
3086 list="${hostlist/],/] }"
3088 [[ "$front" == *,* ]] && {
3091 list=${list/${old}/${new}}
3094 for item in $list; do
3095 # Test if we have any []'s at all
3096 if [ "$item" != "${item/\[/}" ]; then {
3097 # Expand the [*] into list
3101 if [ "$name" != "$item" ]; then
3102 group=${item#$name[*}
3105 for range in ${group//,/ }; do
3111 # Number of leading zeros
3114 end=$(echo $end | sed 's/0*//')
3115 [[ -z "$end" ]] && end=0
3116 [[ $padlen2 -gt $padlen ]] && {
3117 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3120 begin=$(echo $begin | sed 's/0*//')
3121 [ -z $begin ] && begin=0
3123 if [ ! -z "${begin##[!0-9]*}" ]; then
3124 order=$(seq -f "%0${padlen}g" $begin $end)
3126 order=$(eval echo {$begin..$end});
3129 for num in $order; do
3130 value="${name#*,}${num}${back}"
3131 [ "$value" != "${value/\[/}" ] && {
3132 value=$(hostlist_expand "$value")
3134 myList="$myList $value"
3139 myList="$myList $item"
3142 myList=${myList//,/ }
3143 myList=${myList:1} # Remove first character which is a space
3145 # Filter any duplicates without sorting
3147 myList="${list%% *}"
3149 while [[ "$list" != ${myList##* } ]]; do
3150 local tlist=" $list"
3151 list=${tlist// ${list%% *} / }
3153 myList="$myList ${list%% *}"
3155 myList="${myList%* }";
3157 # We can select an object at an offset in the list
3160 for item in $myList; do
3162 [ $cnt -eq $offset ] && {
3166 [ $(get_node_count $myList) -ne 1 ] && myList=""
3175 [ "$facet" == client ] && echo -n $HOSTNAME && return
3176 varname=${facet}_HOST
3177 if [ -z "${!varname}" ]; then
3178 if [ "${facet:0:3}" == "ost" ]; then
3179 local fh=${facet%failover}_HOST
3180 eval export ${facet}_HOST=${!fh}
3181 if [ -z "${!varname}" ]; then
3182 eval export ${facet}_HOST=${ost_HOST}
3184 elif [ "${facet:0:3}" == "mdt" -o \
3185 "${facet:0:3}" == "mds" -o \
3186 "${facet:0:3}" == "mgs" ]; then
3187 eval export ${facet}_HOST=${mds_HOST}
3193 facet_failover_host() {
3197 var=${facet}failover_HOST
3198 if [ -n "${!var}" ]; then
3203 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
3204 "${facet:0:3}" == "mgs" ]; then
3206 eval export ${facet}failover_host=${mds_HOST}
3211 if [[ $facet == ost* ]]; then
3212 eval export ${facet}failover_host=${ost_HOST}
3220 local activevar=${facet}active
3222 if [ -f $TMP/${facet}active ] ; then
3223 source $TMP/${facet}active
3226 active=${!activevar}
3227 if [ -z "$active" ] ; then
3234 facet_active_host() {
3235 facet_host $(facet_active $1)
3238 # Get the passive failover partner host of facet.
3239 facet_passive_host() {
3241 [[ $facet = client ]] && return
3243 local host=${facet}_HOST
3244 local failover_host=${facet}failover_HOST
3245 local active_host=$(facet_active_host $facet)
3247 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
3249 if [[ $active_host = ${!host} ]]; then
3250 echo -n ${!failover_host}
3260 facetlist=$(exclude_items_from_list $facetlist mgs)
3262 for facet in ${facetlist//,/ }; do
3263 local failover=${facet}failover
3264 local host=`facet_host $failover`
3265 [ -z "$host" ] && return
3267 local curactive=`facet_active $facet`
3268 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
3269 eval export ${facet}active=$facet
3271 eval export ${facet}active=$failover
3273 # save the active host for this facet
3274 local activevar=${facet}active
3275 echo "$activevar=${!activevar}" > $TMP/$activevar
3276 [[ $facet = mds1 ]] && combined_mgs_mds && \
3277 echo "mgsactive=${!activevar}" > $TMP/mgsactive
3278 local TO=`facet_active_host $facet`
3279 echo "Failover $facet to $TO"
3285 # do not stripe off hostname if verbose, bug 19215
3286 if [ x$1 = x--verbose ]; then
3294 if [ "$HOST" = "$HOSTNAME" ]; then
3296 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
3297 echo "cannot run remote command on $HOST with $myPDSH"
3301 echo "CMD: $HOST $@" >&2
3302 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3305 if [ "$myPDSH" = "rsh" ]; then
3306 # we need this because rsh does not return exit code of an executed command
3307 local command_status="$TMP/cs"
3308 rsh $HOST ":> $command_status"
3309 rsh $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;
3310 cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\") ||
3311 echo command failed >$command_status"
3312 [ -n "$($myPDSH $HOST cat $command_status)" ] && return 1 || true
3317 # print HOSTNAME for myPDSH="no_dsh"
3318 if [[ $myPDSH = no_dsh ]]; then
3319 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed -e "s/^/${HOSTNAME}: /"
3321 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")"
3324 $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" sh -c \"$@\")" | sed "s/^${HOST}: //"
3326 return ${PIPESTATUS[0]}
3330 do_node --verbose "$@"
3333 single_local_node () {
3334 [ "$1" = "$HOSTNAME" ]
3337 # Outputs environment variable assignments that should be passed to remote nodes
3341 local facets=$(get_facets)
3344 for var in ${!MODOPTS_*}; do
3345 value=${!var//\"/\\\"}
3346 echo -n " ${var}=\"$value\""
3349 for facet in ${facets//,/ }; do
3351 if [ -n "${!var}" ]; then
3352 echo -n " $var=${!var}"
3356 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
3357 if [ -n "${!var}" ]; then
3358 echo -n " $var=${!var}"
3362 for var in VERBOSE; do
3363 if [ -n "${!var}" ]; then
3364 echo -n " $var=${!var}"
3368 if [ -n "$FSTYPE" ]; then
3369 echo -n " FSTYPE=$FSTYPE"
3372 for var in LNETLND NETTYPE; do
3373 if [ -n "${!var}" ]; then
3374 echo -n " $var=${!var}"
3381 # do not stripe off hostname if verbose, bug 19215
3382 if [ x$1 = x--verbose ]; then
3390 if single_local_node $rnodes; then
3392 do_nodev $rnodes "$@"
3394 do_node $rnodes "$@"
3399 # This is part from do_node
3402 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] && \
3403 echo "cannot run remote command on $rnodes with $myPDSH" && return 128
3405 export FANOUT=$(get_node_count "${rnodes//,/ }")
3407 echo "CMD: $rnodes $@" >&2
3408 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
3411 # do not replace anything from pdsh output if -N is used
3412 # -N Disable hostname: prefix on lines of output.
3413 if $verbose || [[ $myPDSH = *-N* ]]; then
3414 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")"
3416 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) sh -c \"$@\")" | sed -re "s/^[^:]*: //g"
3418 return ${PIPESTATUS[0]}
3422 # Execute commands on a single service's host
3424 # The \a facet (service) may be on a local or remote node, which is
3425 # determined at the time the command is run.
3427 # usage: do_facet $facet command [arg ...]
3431 local HOST=$(facet_active_host $facet)
3432 [ -z $HOST ] && echo "No host defined for facet ${facet}" && exit 1
3436 # Function: do_facet_random_file $FACET $FILE $SIZE
3437 # Creates FILE with random content on the given FACET of given SIZE
3439 do_facet_random_file() {
3443 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
3444 do_facet $facet "$cmd 2>/dev/null"
3447 do_facet_create_file() {
3451 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
3452 do_facet $facet "$cmd 2>/dev/null"
3456 do_nodes --verbose "$@"
3462 # make sure its not already running
3464 rm -f $TMP/${facet}active
3465 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
3466 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
3468 if [[ $(facet_fstype $facet) == zfs ]]; then
3470 # After formatting a ZFS target, "cachefile=none" property will
3471 # be set on the ZFS storage pool so that the pool is not
3472 # automatically imported on system startup. And then the pool
3473 # will be exported so as to leave the importing and exporting
3474 # operations handled by mount_facet() and stop() separately.
3476 refresh_partition_table $facet $(facet_vdevice $facet)
3477 disable_zpool_cache $facet
3482 # Device formatted as ost
3485 local DEVNAME=OSTDEV$num
3487 local fstype=$(facet_fstype ost$num)
3491 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
3492 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3494 #try $OSTZFSDEVn - independent of vdev
3495 DEVNAME=OSTZFSDEV$num
3496 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
3498 error "unknown fstype!";;
3504 # Physical device location of data
3510 local fstype=$(facet_fstype ost$num)
3514 # vdevs are not supported by ldiskfs
3517 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
3518 # Device formatted by zfs
3520 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
3522 error "unknown fstype!";;
3528 # Logical device formatted for lustre
3531 local DEVNAME=MDSDEV$num
3533 local fstype=$(facet_fstype mds$num)
3537 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3538 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3540 # try $MDSZFSDEVn - independent of vdev
3541 DEVNAME=MDSZFSDEV$num
3542 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
3544 error "unknown fstype!";;
3550 # Physical location of data
3554 local fstype=$(facet_fstype mds$num)
3558 # vdevs are not supported by ldiskfs
3561 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
3562 # Device formatted by ZFS
3563 local DEVNAME=MDSDEV$num
3564 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
3566 error "unknown fstype!";;
3574 local fstype=$(facet_fstype mgs)
3578 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3579 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $(mdsdevname 1) ] ); then
3580 DEVPTR=$(mdsdevname 1)
3585 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3586 ( [ -z "$MGSZFSDEV" ] &&
3587 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
3588 DEVPTR=$(mdsdevname 1)
3590 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
3593 error "unknown fstype!";;
3602 local fstype=$(facet_fstype mgs)
3606 # vdevs are not supported by ldiskfs
3609 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
3610 ( [ -z "$MGSDEV" ] &&
3611 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
3612 VDEVPTR=$(mdsvdevname 1)
3613 elif [ -n "$MGSDEV" ]; then
3617 error "unknown fstype!";;
3625 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
3627 local var=${facet}_MOUNT
3628 eval mntpt=${!var:-${MOUNT}-$facet}
3635 local dev=$(facet_device $facet)
3636 local mnt=${2:-$(facet_mntpt $facet)}
3639 if ! do_facet $facet test -b $dev; then
3642 do_facet $facet mount -t ldiskfs $opts $dev $mnt
3647 local dev=$(facet_device $facet)
3648 local mnt=${2:-$(facet_mntpt $facet)}
3650 do_facet $facet $UMOUNT $mnt
3654 echo -n "$1" | tr -c '[:alnum:]\n' '_'
3659 local ds=$(facet_device $facet)
3660 local mnt=${2:-$(facet_mntpt $facet)}
3665 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
3666 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
3667 do_facet $facet $ZFS set canmount=noauto $ds
3669 # The "legacy" mount method is used here because "zfs unmount $mnt"
3670 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
3671 # targets are not available at the time, the stat(2) on $MOUNT will
3674 do_facet $facet $ZFS set mountpoint=legacy $ds
3675 do_facet $facet mount -t zfs $ds $mnt
3676 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
3677 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
3682 local ds=$(facet_device $facet)
3683 local mnt=${2:-$(facet_mntpt $facet)}
3684 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
3685 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
3686 local mntpt=${!var_mntpt}
3687 local canmnt=${!var_canmnt}
3691 do_facet $facet umount $mnt
3692 do_facet $facet $ZFS set mountpoint=$mntpt $ds
3693 do_facet $facet $ZFS set canmount=$canmnt $ds
3700 local fstype=$(facet_fstype $facet)
3702 mount_$fstype $facet $mnt
3708 local fstype=$(facet_fstype $facet)
3710 unmount_$fstype $facet $mnt
3717 # make sure we are using the primary server, so test-framework will
3718 # be able to clean up properly.
3719 activemds=`facet_active mds1`
3720 if [ $activemds != "mds1" ]; then
3724 local clients=$CLIENTS
3725 [ -z $clients ] && clients=$(hostname)
3727 zconf_umount_clients $clients $MOUNT "$*" || true
3728 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
3730 [ -n "$CLIENTONLY" ] && return
3732 # The add fn does rm ${facet}active file, this would be enough
3733 # if we use do_facet <facet> only after the facet added, but
3734 # currently we use do_facet mds in local.sh
3735 for num in `seq $MDSCOUNT`; do
3737 rm -f ${TMP}/mds${num}active
3739 combined_mgs_mds && rm -f $TMP/mgsactive
3741 for num in `seq $OSTCOUNT`; do
3743 rm -f $TMP/ost${num}active
3746 if ! combined_mgs_mds ; then
3753 cleanup_echo_devs () {
3756 local devs=$($LCTL dl | grep echo | awk '{print $4}')
3758 for dev in $devs; do
3759 $LCTL --device $dev cleanup
3760 $LCTL --device $dev detach
3765 nfs_client_mode && return
3766 cifs_client_mode && return
3776 combined_mgs_mds () {
3777 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
3778 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
3782 echo -n "$1" | tr '[:upper:]' '[:lower:]'
3786 echo -n "$1" | tr '[:lower:]' '[:upper:]'
3792 local fsname=${3:-"$FSNAME"}
3793 local type=$(facet_type $facet)
3794 local index=$(facet_index $facet)
3795 local fstype=$(facet_fstype $facet)
3796 local host=$(facet_host $facet)
3801 if [ $type == MGS ] || ( [ $type == MDS ] &&
3802 [ "$dev" == $(mgsdevname) ] &&
3803 [ "$host" == "$(facet_host mgs)" ] ); then
3806 opts="--mgsnode=$MGSNID"
3809 if [ $type != MGS ]; then
3810 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
3814 var=${facet}failover_HOST
3815 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
3816 opts+=" --failnode=$(h2nettype ${!var})"
3819 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
3820 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
3822 if [ $type == MDS ]; then
3823 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
3824 opts+=${STRIPE_BYTES:+" --param=lov.stripesize=$STRIPE_BYTES"}
3825 opts+=${STRIPES_PER_OBJ:+" --param=lov.stripecount=$STRIPES_PER_OBJ"}
3826 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
3828 if [ $fstype == ldiskfs ]; then
3829 # Check for wide striping
3830 if [ $OSTCOUNT -gt 160 ]; then
3831 MDSJOURNALSIZE=${MDSJOURNALSIZE:-4096}
3832 fs_mkfs_opts+="-O ea_inode"
3836 if [ -n "${!var}" ]; then
3837 fs_mkfs_opts+=" -J device=${!var}"
3839 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
3841 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
3845 if [ $type == OST ]; then
3846 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
3848 if [ $fstype == ldiskfs ]; then
3850 if [ -n "${!var}" ]; then
3851 fs_mkfs_opts+=" -J device=${!var}"
3853 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
3858 opts+=" --backfstype=$fstype"
3861 if [ -n "${!var}" ]; then
3862 opts+=" --device-size=${!var}"
3865 var=$(upper $fstype)_MKFS_OPTS
3866 fs_mkfs_opts+=${!var:+" ${!var}"}
3868 var=${type}_FS_MKFS_OPTS
3869 fs_mkfs_opts+=${!var:+" ${!var}"}
3871 if [ -n "${fs_mkfs_opts## }" ]; then
3872 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
3876 opts+=${!var:+" ${!var}"}
3883 local type=$(facet_type $facet)
3884 local var=${type}_MOUNT_FS_OPTS
3886 if [ -n "${!var}" ]; then
3887 opts+=" --mountfsoptions=${!var}"
3892 check_ost_indices() {
3893 local index_count=${#OST_INDICES[@]}
3894 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
3896 # OST count is greater than the index count in $OST_INDEX_LIST.
3897 # We need check whether there are duplicate indices.
3901 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
3902 index=$(facet_index ost$i)
3903 for j in $(seq 0 $((index_count - 1))); do
3904 [[ $index -ne ${OST_INDICES[j]} ]] ||
3905 error "ost$i has the same index $index as ost$((j+1))"
3912 local facet_type=$1 # mgs || mds || ost
3914 local facet=${1}${2}
3917 case "$(facet_fstype $facet)" in
3919 device=$(${facet_type}devname $facet_num)
3922 device=$(${facet_type}vdevname $facet_num)
3925 error "Unhandled filesystem type"
3929 do_facet $facet "[ -e \"$device\" ]" && return
3931 # Note: the following check only works with absolute paths
3932 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
3933 error "$facet: device '$device' does not exist"
3935 do_facet $facet "touch \"${device}\""
3944 echo "Format mgs: $(mgsdevname)"
3945 reformat_external_journal mgs
3947 # touch "device" in case it is a loopback file for testing and needs to
3948 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
3949 # to non-existent files in /dev if the admin made a typo during setup
3952 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
3953 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
3963 echo "Format mds$num: $(mdsdevname $num)"
3964 reformat_external_journal mds$num
3966 __touch_device mds $num
3968 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
3969 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
3970 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
3979 echo "Format ost$num: $(ostdevname $num)"
3980 reformat_external_journal ost$num
3982 __touch_device ost $num
3984 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
3985 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
3986 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
3991 # Set hostid for ZFS/SPL zpool import protection
3992 # (Assumes MDS version is also OSS version)
3993 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
3995 do_rpc_nodes "$(comma_list $(remote_nodes_list))" set_hostid
3998 # We need ldiskfs here, may as well load them all
4000 [ -n "$CLIENTONLY" ] && return
4001 echo Formatting mgs, mds, osts
4002 if ! combined_mgs_mds ; then
4006 for num in $(seq $MDSCOUNT); do
4010 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4012 for num in $(seq $OSTCOUNT); do
4018 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4022 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4026 # 0: success, the old identity set already.
4027 # 1: success, the old identity does not set.
4032 local j=`expr $num - 1`
4033 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4035 if [ -z "$MDT" ]; then
4039 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4042 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4044 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4047 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4049 if [ $old = "NONE" ]; then
4058 zconf_umount $HOSTNAME $1 || error "umount failed"
4059 zconf_mount $HOSTNAME $1 || error "mount failed"
4067 rm -f $TMP/${facet}active
4068 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4073 local mdt_count=${1:-$MDSCOUNT}
4074 local ost_count=${2:-$OSTCOUNT}
4077 for num in $(seq $mdt_count); do
4078 DEVNAME=$(mdsdevname $num)
4079 writeconf_facet mds$num $DEVNAME || rc=$?
4082 for num in $(seq $ost_count); do
4083 DEVNAME=$(ostdevname $num)
4084 writeconf_facet ost$num $DEVNAME || rc=$?
4090 if ! combined_mgs_mds ; then
4091 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4096 for num in $(seq $MDSCOUNT); do
4097 DEVNAME=$(mdsdevname $num)
4098 start mds$num $DEVNAME $MDS_MOUNT_OPTS
4100 # We started mds, now we should set failover variables properly.
4101 # Set mds${num}failover_HOST if unset (the default
4103 local varname=mds${num}failover_HOST
4104 if [ -z "${!varname}" ]; then
4105 eval mds${num}failover_HOST=$(facet_host mds$num)
4108 if [ $IDENTITY_UPCALL != "default" ]; then
4109 switch_identity $num $IDENTITY_UPCALL
4115 for num in $(seq $OSTCOUNT); do
4116 DEVNAME=$(ostdevname $num)
4117 start ost$num $DEVNAME $OST_MOUNT_OPTS
4119 # We started ost$num, now we should set ost${num}failover
4120 # variable properly. Set ost${num}failover_HOST if it is not
4121 # set (the default failnode).
4122 varname=ost${num}failover_HOST
4123 if [ -z "${!varname}" ]; then
4124 eval ost${num}failover_HOST=$(facet_host ost${num})
4131 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
4132 if [ ! -z $arg1 ]; then
4133 [ "$arg1" = "server_only" ] && return
4136 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT
4139 if [ "$MOUNT_2" ]; then
4140 mount_client $MOUNT2
4141 [ -n "$CLIENTS" ] && zconf_mount_clients $CLIENTS $MOUNT2
4145 sk_nodemap_setup() {
4146 local sk_map_name=${1:-$SK_S2SNM}
4147 local sk_map_nodes=${2:-$HOSTNAME}
4148 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
4149 for servernode in $sk_map_nodes; do
4150 local nids=$(do_nodes $servernode "$LCTL list_nids")
4151 for nid in $nids; do
4152 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
4153 $sk_map_name --range $nid"
4161 nfs_client_mode && return
4162 cifs_client_mode && return
4164 sanity_mount_check || error "environments are insane!"
4170 if [ -z "$CLIENTONLY" ]; then
4171 echo Setup mgs, mdt, osts
4172 echo $WRITECONF | grep -q "writeconf" && writeconf_all
4174 if $SK_MOUNTED; then
4175 echo "Shared Key file system already mounted"
4180 if $SHARED_KEY; then
4181 export SK_MOUNTED=true
4185 echo "GSS_SK: setting kernel keyring perms"
4186 do_nodes $(comma_list $(all_nodes)) \
4187 "keyctl show | grep lustre | cut -c1-11 |
4189 xargs -IX keyctl setperm X 0x3f3f3f3f"
4192 # Need to start one nodemap for servers,
4193 # and one for clients.
4194 sk_nodemap_setup $SK_S2SNM \
4195 $(comma_list $(all_server_nodes))
4197 sk_nodemap_setup $SK_S2SNMCLI \
4198 ${CLIENTS:-$HOSTNAME}
4199 echo "Nodemap set up for SK S2S, remounting."
4208 # wait a while to allow sptlrpc configuration be propogated to targets,
4209 # only needed when mounting new target devices.
4217 # by remounting mdt before ost, initial connect from mdt to ost might
4218 # timeout because ost is not ready yet. wait some time to its fully
4219 # recovery. initial obd_connect timeout is 5s; in GSS case it's
4220 # preceeded by a context negotiation rpc with $TIMEOUT.
4221 # FIXME better by monitoring import status.
4224 set_rule $FSNAME any cli2mdt $SK_FLAVOR
4225 set_rule $FSNAME any cli2ost $SK_FLAVOR
4226 wait_flavor cli2mdt $SK_FLAVOR
4227 wait_flavor cli2ost $SK_FLAVOR
4231 sleep $((TIMEOUT + 5))
4237 mounted_lustre_filesystems() {
4238 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
4241 init_facet_vars () {
4242 [ -n "$CLIENTONLY" ] && return 0
4249 eval export ${facet}_dev=${device}
4250 eval export ${facet}_opt=\"$@\"
4252 local dev=${facet}_dev
4254 # We need to loop for the label
4255 # in case its not initialized yet.
4256 for wait_time in {0,1,3,5,10}; do
4258 if [ $wait_time -gt 0 ]; then
4259 echo "${!dev} not yet initialized,"\
4260 "waiting ${wait_time} seconds."
4264 local label=$(devicelabel ${facet} ${!dev})
4266 # Check to make sure the label does
4267 # not include ffff at the end of the label.
4268 # This indicates it has not been initialized yet.
4270 if [[ $label =~ [f|F]{4}$ ]]; then
4271 # label is not initialized, unset the result
4272 # and either try again or fail
4279 [ -z "$label" ] && echo no label for ${!dev} && exit 1
4281 eval export ${facet}_svc=${label}
4283 local varname=${facet}failover_HOST
4284 if [ -z "${!varname}" ]; then
4285 eval export $varname=$(facet_host $facet)
4288 varname=${facet}_HOST
4289 if [ -z "${!varname}" ]; then
4290 eval export $varname=$(facet_host $facet)
4293 # ${facet}failover_dev is set in cfg file
4294 varname=${facet}failover_dev
4295 if [ -n "${!varname}" ] ; then
4296 eval export ${facet}failover_dev=${!varname}
4298 eval export ${facet}failover_dev=$device
4301 # get mount point of already mounted device
4302 # is facet_dev is already mounted then use the real
4303 # mount point of this facet; otherwise use $(facet_mntpt $facet)
4304 # i.e. ${facet}_MOUNT if specified by user or default
4305 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
4306 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
4307 if [ -z $mntpt ]; then
4308 mntpt=$(facet_mntpt $facet)
4310 eval export ${facet}_MOUNT=$mntpt
4313 init_facets_vars () {
4316 if ! remote_mds_nodsh; then
4317 for num in $(seq $MDSCOUNT); do
4318 DEVNAME=`mdsdevname $num`
4319 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
4323 combined_mgs_mds || init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
4325 if ! remote_ost_nodsh; then
4326 for num in $(seq $OSTCOUNT); do
4327 DEVNAME=$(ostdevname $num)
4328 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
4333 osc_ensure_active () {
4338 while [ $period -lt $timeout ]; do
4339 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
4340 if [ $count -eq 0 ]; then
4344 echo "There are $count OST are inactive, wait $period seconds, and try again"
4346 period=$((period+3))
4349 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
4352 set_conf_param_and_check() {
4356 local ORIG=$(do_facet $myfacet "$TEST")
4357 if [ $# -gt 3 ]; then
4363 echo "Setting $PARAM from $ORIG to $FINAL"
4364 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
4365 error "conf_param $PARAM failed"
4367 wait_update_facet $myfacet "$TEST" "$FINAL" ||
4368 error "check $PARAM failed!"
4371 init_param_vars () {
4372 TIMEOUT=$(lctl get_param -n timeout)
4373 TIMEOUT=${TIMEOUT:-20}
4375 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
4377 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4378 log "Using TIMEOUT=$TIMEOUT"
4380 osc_ensure_active $SINGLEMDS $TIMEOUT
4381 osc_ensure_active client $TIMEOUT
4383 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
4384 local current_jobid_var=$($LCTL get_param -n jobid_var)
4386 if [ $JOBID_VAR = "existing" ]; then
4387 echo "keeping jobstats as $current_jobid_var"
4388 elif [ $current_jobid_var != $JOBID_VAR ]; then
4389 echo "seting jobstats to $JOBID_VAR"
4391 set_conf_param_and_check client \
4392 "$LCTL get_param -n jobid_var" \
4393 "$FSNAME.sys.jobid_var" $JOBID_VAR
4396 echo "jobstats not supported by server"
4399 if [ $QUOTA_AUTO -ne 0 ]; then
4400 if [ "$ENABLE_QUOTA" ]; then
4401 echo "enable quota as required"
4402 setup_quota $MOUNT || return 2
4404 echo "disable quota as required"
4405 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
4411 nfs_client_mode () {
4412 if [ "$NFSCLIENT" ]; then
4413 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
4414 local clients=$CLIENTS
4415 [ -z $clients ] && clients=$(hostname)
4417 # FIXME: remove hostname when 19215 fixed
4418 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
4419 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
4420 if [[ ${#nfsexport[@]} -eq 0 ]]; then
4421 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
4423 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
4429 cifs_client_mode () {
4430 [ x$CIFSCLIENT = xyes ] &&
4431 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
4434 check_config_client () {
4437 local mounted=$(mount | grep " $mntpt ")
4438 if [ -n "$CLIENTONLY" ]; then
4440 # CLIENTONLY should not depend on *_HOST settings
4441 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
4442 # in theory someone could create a new,
4443 # client-only config file that assumed lustre was already
4444 # configured and didn't set the MGSNID. If MGSNID is not set,
4445 # then we should use the mgs nid currently being used
4446 # as the default value. bug 18021
4447 [[ x$MGSNID = x ]] &&
4450 if [[ x$mgc != xMGC$MGSNID ]]; then
4451 if [ "$mgs_HOST" ]; then
4452 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
4453 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
4454 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
4460 echo Checking config lustre mounted on $mntpt
4461 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
4462 mgshost=$(echo $mgshost | awk -F: '{print $1}')
4466 check_config_clients () {
4467 local clients=${CLIENTS:-$HOSTNAME}
4470 nfs_client_mode && return
4471 cifs_client_mode && return
4473 do_rpc_nodes "$clients" check_config_client $mntpt
4475 sanity_mount_check || error "environments are insane!"
4479 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
4480 local cltimeout=$(lctl get_param -n timeout)
4481 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
4482 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
4489 [ -z $mntpt ] && return 1
4490 local mounted=$(mounted_lustre_filesystems)
4492 echo $mounted' ' | grep -w -q $mntpt' '
4496 [ $(find $1 -maxdepth 1 -print | wc -l) = 1 ] && return 0
4500 # empty lustre filesystem may have empty directories lost+found and .lustre
4502 # exclude .lustre & lost+found
4503 [ $(find $1 -maxdepth 1 -name lost+found -o -name .lustre -prune -o \
4504 -print | wc -l) = 1 ] || return 1
4505 [ ! -d $1/lost+found ] || is_empty_dir $1/lost+found || return 1
4506 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.4.0) ]; then
4507 # exclude .lustre/fid (LU-2780)
4508 [ $(find $1/.lustre -maxdepth 1 -name fid -prune -o \
4509 -print | wc -l) = 1 ] || return 1
4511 [ ! -d $1/.lustre ] || is_empty_dir $1/.lustre || return 1
4516 check_and_setup_lustre() {
4518 nfs_client_mode && return
4519 cifs_client_mode && return
4521 local MOUNTED=$(mounted_lustre_filesystems)
4525 # both MOUNT and MOUNT2 are not mounted
4526 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
4527 [ "$REFORMAT" = "yes" ] && formatall
4528 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
4530 is_mounted $MOUNT || error "NAME=$NAME not mounted"
4531 export I_MOUNTED=yes
4535 elif is_mounted $MOUNT2; then
4537 # MOUNT2 is mounted, while MOUNT_2 is not set
4538 if ! [ "$MOUNT_2" ]; then
4539 cleanup_mount $MOUNT2
4540 export I_UMOUNTED2=yes
4543 # MOUNT2 is mounted, MOUNT_2 is set
4545 # FIXME: what to do if check_config failed?
4547 # 1) remote client has mounted other Lustre fs ?
4548 # 2) it has insane env ?
4549 # let's try umount MOUNT2 on all clients and mount it again:
4550 if ! check_config_clients $MOUNT2; then
4551 cleanup_mount $MOUNT2
4552 restore_mount $MOUNT2
4553 export I_MOUNTED2=yes
4558 # MOUNT is mounted MOUNT2 is not mounted
4559 elif [ "$MOUNT_2" ]; then
4560 restore_mount $MOUNT2
4561 export I_MOUNTED2=yes
4565 # FIXME: what to do if check_config failed?
4567 # 1) remote client has mounted other Lustre fs?
4568 # 2) lustre is mounted on remote_clients atall ?
4569 check_config_clients $MOUNT
4573 set_default_debug_nodes $(comma_list $(nodes_list))
4576 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
4578 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
4579 facets="$(get_facets OST)"
4580 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
4581 facets="$facets,$(get_facets MDS)"
4582 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
4583 facets="$facets,mgs"
4584 local nodes="$(facets_hosts ${facets})"
4585 if [ -n "$nodes" ] ; then
4586 do_nodes $nodes "$LCTL set_param \
4587 osd-ldiskfs.track_declares_assert=1 || true"
4598 if [ -z "$CLIENTONLY" ]; then
4599 # Enable remote MDT create for testing
4600 for num in $(seq $MDSCOUNT); do
4602 lctl set_param -n mdt.${FSNAME}*.enable_remote_dir=1 \
4607 if [ "$ONLY" == "setup" ]; then
4613 local clients=${CLIENTS:-$HOSTNAME}
4616 zconf_mount_clients $clients $mntpt
4620 local clients=${CLIENTS:-$HOSTNAME}
4623 zconf_umount_clients $clients $mntpt
4626 cleanup_and_setup_lustre() {
4627 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
4628 lctl set_param debug=0 || true
4630 if [ "$ONLY" == "cleanup" ]; then
4634 check_and_setup_lustre
4637 # Get all of the server target devices from a given server node and type.
4644 if [ "$type" == ost ]; then
4645 devs=$(get_osd_param $node "" mntdev)
4647 devs=$(do_node $node $LCTL get_param -n osd-*.$FSNAME-M*.mntdev)
4649 for dev in $devs; do
4651 *loop*) do_node $node "losetup $dev" | \
4652 sed -e "s/.*(//" -e "s/).*//" ;;
4658 # Get all of the server target devices.
4663 # Master MDS parameters used by lfsck
4664 MDTNODE=$(facet_active_host $SINGLEMDS)
4665 MDTDEV=$(echo $(get_mnt_devs $MDTNODE mdt) | awk '{print $1}')
4669 for node in $(mdts_nodes); do
4670 MDTDEVS[i]=$(get_mnt_devs $node mdt)
4676 for node in $(osts_nodes); do
4677 OSTDEVS[i]=$(get_mnt_devs $node ost)
4682 # Run e2fsck on MDT or OST device.
4687 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
4688 local log=$TMP/e2fsck.log
4692 do_node $node $cmd 2>&1 | tee $log
4694 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
4696 if [ $MDSCOUNT -gt 1 ]; then
4697 skip_noexit "DNE mode isn't supported!"
4701 error "It's not DNE mode."
4706 [ $rc -le $FSCK_MAX_ERR ] ||
4707 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
4713 # Run resize2fs on MDT or OST device.
4722 do_facet $facet "$RESIZE2FS $opts $device $size"
4725 # verify a directory is shared among nodes.
4726 check_shared_dir() {
4728 local list=${2:-$(comma_list $(nodes_list))}
4730 [ -z "$dir" ] && return 1
4731 do_rpc_nodes "$list" check_logdir $dir
4732 check_write_access $dir "$list" || return 1
4737 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
4738 $LCTL set_param printk=+lfsck
4739 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
4741 for k in $(seq $MDSCOUNT); do
4742 # wait up to 10+1 minutes for LFSCK to complete
4743 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4744 mdd.$(facet_svc mds${k}).lfsck_layout |
4745 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
4746 error "MDS${k} layout isn't the expected 'completed'"
4747 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
4748 mdd.$(facet_svc mds${k}).lfsck_namespace |
4749 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
4750 error "MDS${k} namespace isn't the expected 'completed'"
4752 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
4753 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
4754 awk '/repaired/ { print $2 }' | calc_sum)
4755 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
4756 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
4757 awk '/repaired/ { print $2 }' | calc_sum)
4758 local repaired=$((rep_mdt + rep_ost))
4759 [ $repaired -eq 0 ] ||
4760 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
4763 dump_file_contents() {
4769 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
4770 error_noexit false \
4771 "Invalid parameters for dump_file_contents()"
4774 for node in ${nodes}; do
4775 do_node $node "for i in \\\$(find $dir -type f); do
4776 echo ====\\\${i}=======================;
4778 done" >> ${logname}.${node}.log
4782 dump_command_output() {
4788 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
4789 error_noexit false \
4790 "Invalid parameters for dump_command_output()"
4794 for node in ${nodes}; do
4795 do_node $node "echo ====${cmd}=======================;
4796 $cmd" >> ${logname}.${node}.log
4803 # dump file contents from /proc/spl in case of zfs test
4804 if [ "$(facet_fstype ost1)" = "zfs" ]; then
4805 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
4806 dump_command_output \
4807 "$(osts_nodes)" "zpool events -v" "${logname}"
4810 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
4811 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
4812 dump_command_output \
4813 "$(mdts_nodes)" "zpool events -v" "${logname}"
4817 check_and_cleanup_lustre() {
4818 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
4819 "$TESTSUITE" != "sanity-scrub" ]; then
4823 if is_mounted $MOUNT; then
4824 if $DO_CLEANUP; then
4825 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
4826 error "remove sub-test dirs failed"
4830 [ "$ENABLE_QUOTA" ] && restore_quota || true
4833 if [ "$I_UMOUNTED2" = "yes" ]; then
4834 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
4837 if [ "$I_MOUNTED2" = "yes" ]; then
4838 cleanup_mount $MOUNT2
4841 if [ "$I_MOUNTED" = "yes" ]; then
4842 cleanupall -f || error "cleanup failed"
4850 wait_for_function () {
4853 # suppress fn both stderr and stdout
4854 if [ "$1" = "--quiet" ]; then
4856 quiet=" > /dev/null 2>&1"
4868 eval $fn $quiet && return 0
4870 wait=$((wait + sleep))
4871 [ $wait -lt $max ] || return 1
4872 echo waiting $fn, $((max - wait)) secs left ...
4882 echo `date +"%H:%M:%S (%s)"` waiting for $host network $max secs ...
4883 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep ; then
4884 echo "Network not available!"
4888 echo `date +"%H:%M:%S (%s)"` network interface is UP
4896 # Convert a space-delimited list to a comma-delimited list. If the input is
4897 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
4899 # echo is used to convert newlines to spaces, since it doesn't
4900 # introduce a trailing space as using "tr '\n' ' '" does
4901 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
4907 echo $list | grep -qw $item
4910 # list, excluded are the comma separated lists
4911 exclude_items_from_list () {
4917 for item in ${excluded//,/ }; do
4918 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
4920 echo $(comma_list $list)
4923 # list, expand are the comma separated lists
4925 local list=${1//,/ }
4926 local expand=${2//,/ }
4929 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
4930 echo $(comma_list $expanded)
4933 testslist_filter () {
4934 local script=$LUSTRE/tests/${TESTSUITE}.sh
4936 [ -f $script ] || return 0
4938 local start_at=$START_AT
4939 local stop_at=$STOP_AT
4941 local var=${TESTSUITE//-/_}_START_AT
4942 [ x"${!var}" != x ] && start_at=${!var}
4943 var=${TESTSUITE//-/_}_STOP_AT
4944 [ x"${!var}" != x ] && stop_at=${!var}
4946 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
4947 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
4948 /^'${start_at}'$/ {flag = 0}
4949 {if (flag == 1) print $0}
4950 /^'${stop_at}'$/ { flag = 1 }'
4954 (cd `dirname $1`; echo $PWD/`basename $1`)
4958 local types=${1:-"OST MDS MGS"}
4962 for entry in $types; do
4963 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
4964 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
4967 MGS ) list="$list $name";;
4968 MDS|OST|AGT ) local count=${type}COUNT
4969 for ((i=1; i<=${!count}; i++)) do
4970 list="$list ${name}$i"
4972 * ) error "Invalid facet type"
4976 echo $(comma_list $list)
4979 ##################################
4980 # Adaptive Timeouts funcs
4983 # only check mds, we assume at_max is the same on all nodes
4984 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
4985 if [ $at_max -eq 0 ]; then
4996 # suppose that all ost-s have the same $at value set
4997 [ $facet != "ost" ] || facet=ost1
4999 do_facet $facet "lctl get_param -n $at"
5017 if [ $facet == "ost" ]; then
5018 facet=$(get_facets OST)
5019 elif [ $facet == "mds" ]; then
5020 facet=$(get_facets MDS)
5022 hosts=$(expand_list $hosts $(facets_hosts $facet))
5025 do_nodes $hosts lctl set_param at_max=$at_max
5028 ##################################
5032 # OBD_FAIL_MDS_ALL_REQUEST_NET
5034 do_facet $SINGLEMDS lctl set_param fail_loc=0x123
5035 do_facet client "$1" || RC=$?
5036 do_facet $SINGLEMDS lctl set_param fail_loc=0
5041 # OBD_FAIL_MDS_ALL_REPLY_NET
5043 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
5045 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5049 drop_reint_reply() {
5050 # OBD_FAIL_MDS_REINT_NET_REP
5052 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
5054 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
5058 drop_update_reply() {
5059 # OBD_FAIL_OUT_UPDATE_NET_REP
5063 do_facet mds${index} lctl set_param fail_loc=0x1701
5064 do_facet client "$@" || RC=$?
5065 do_facet mds${index} lctl set_param fail_loc=0
5070 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
5073 local timeout=${2:-0}
5074 # default is (obd_timeout / 4) if unspecified
5075 echo "timeout is $timeout/$2"
5076 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
5077 do_facet client "$1" || RC=$?
5078 do_facet client "sync"
5079 do_facet ost1 lctl set_param fail_loc=0
5083 drop_ldlm_cancel() {
5084 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
5086 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5087 do_nodes $list lctl set_param fail_loc=0x304
5089 do_facet client "$@" || RC=$?
5091 do_nodes $list lctl set_param fail_loc=0
5095 drop_bl_callback_once() {
5097 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5098 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5099 do_facet client lctl set_param fail_loc=0x80000305
5100 do_facet client "$@" || rc=$?
5101 do_facet client lctl set_param fail_loc=0
5102 do_facet client lctl set_param fail_val=0
5103 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5107 drop_bl_callback() {
5109 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
5110 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
5111 do_facet client lctl set_param fail_loc=0x305
5112 do_facet client "$@" || rc=$?
5113 do_facet client lctl set_param fail_loc=0
5114 do_facet client lctl set_param fail_val=0
5115 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
5120 #define OBD_FAIL_LDLM_REPLY 0x30c
5122 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5123 do_nodes $list lctl set_param fail_loc=0x30c
5125 do_facet client "$@" || RC=$?
5127 do_nodes $list lctl set_param fail_loc=0
5131 drop_ldlm_reply_once() {
5132 #define OBD_FAIL_LDLM_REPLY 0x30c
5134 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
5135 do_nodes $list lctl set_param fail_loc=0x8000030c
5137 do_facet client "$@" || RC=$?
5139 do_nodes $list lctl set_param fail_loc=0
5147 echo "clearing fail_loc on $facet"
5148 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
5151 set_nodes_failloc () {
5153 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
5156 cancel_lru_locks() {
5157 #$LCTL mark "cancel_lru_locks $1 start"
5158 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
5159 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
5160 #$LCTL mark "cancel_lru_locks $1 stop"
5165 NR_CPU=$(grep -c "processor" /proc/cpuinfo)
5166 DEFAULT_LRU_SIZE=$((100 * NR_CPU))
5167 echo "$DEFAULT_LRU_SIZE"
5172 lctl set_param ldlm.namespaces.*$1*.lru_size=0
5175 lru_resize_disable()
5177 lctl set_param ldlm.namespaces.*$1*.lru_size $(default_lru_size)
5183 [ -z "$(mount | grep "$MOUNT.*flock" | grep -v noflock)" ] && RC=1
5189 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
5190 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
5191 echo there is still data in page cache $FILE ?
5192 lctl get_param -n $FILE
5200 DEBUGSAVE="$(lctl get_param -n debug)"
5201 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
5205 [ -n "$DEBUGSAVE" ] &&
5206 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
5210 [ -n "$DEBUGSAVE_SERVER" ] &&
5211 do_nodes $(comma_list $(all_server_nodes)) \
5212 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
5218 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
5221 debug_size_restore() {
5222 [ -n "$DEBUG_SIZE_SAVED" ] && \
5223 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
5227 start_full_debug_logging() {
5232 local DEBUG_SIZE=150
5234 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE"
5235 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug=$FULLDEBUG;"
5238 stop_full_debug_logging() {
5243 # prints bash call stack
5244 print_stack_trace() {
5247 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
5248 local src=${BASH_SOURCE[$i]}
5249 local lineno=${BASH_LINENO[$i-1]}
5250 local funcname=${FUNCNAME[$i]}
5251 echo " = $src:$lineno:$funcname()"
5256 local TYPE=${TYPE:-"FAIL"}
5259 # do not dump logs if $1=false
5260 if [ "x$1" = "xfalse" ]; then
5265 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
5266 (print_stack_trace 2) >&2
5268 # We need to dump the logs on all nodes
5270 gather_logs $(comma_list $(nodes_list))
5274 [ "$TESTSUITELOG" ] &&
5275 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
5276 if [ -z "$*" ]; then
5277 echo "error() without useful message, please fix" > $LOGDIR/err
5279 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
5280 echo "$@" > $LOGDIR/ignore
5282 echo "$@" > $LOGDIR/err
5286 # cleanup the env for failed tests
5290 ##################################
5292 ##################################
5294 # usage: stack_trap arg sigspec
5296 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
5297 # command ``arg`` on top of previously defined commands for ``sigspec`` instead
5298 # of overwriting them.
5299 # stacked traps are executed in reverse order of their registration
5301 # arg and sigspec have the same meaning as in man (1) trap
5307 local cmd="$(trap -p $sigspec)"
5309 cmd="${cmd#trap -- \'}"
5311 [ -n "$cmd" ] && cmd="; $cmd"
5314 trap "$cmd" $sigspec
5323 local log=$TESTSUITELOG
5325 [ -f "$log" ] && grep -q FAIL $log && status=1
5339 # use only if we are ignoring failures for this test, bugno required.
5340 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
5341 # e.g. error_ignore bz5494 "your message" or
5342 # error_ignore LU-5494 "your message"
5344 local TYPE="IGNORE ($1)"
5349 error_and_remount() {
5351 remount_client $MOUNT
5355 # Throw an error if it's not running in vm - usually for performance
5358 local virt=$(running_in_vm)
5359 if [[ -n "$virt" ]]; then
5360 echo "running in VM '$virt', ignore error"
5361 error_ignore env=$virt "$@"
5368 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
5373 log " SKIP: $TESTSUITE $TESTNAME $@"
5375 if [[ -n "$ALWAYS_SKIPPED" ]]; then
5376 skip_logged $TESTNAME "$@"
5379 echo "$@" > $LOGDIR/skip
5382 [[ -n "$TESTSUITELOG" ]] &&
5383 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
5391 build_test_filter() {
5392 EXCEPT="$EXCEPT $(testslist_filter)"
5395 if [[ $O = [0-9]*-[0-9]* ]]; then
5396 for num in $(seq $(echo $O | tr '-' ' ')); do
5404 [ "$EXCEPT$ALWAYS_EXCEPT" ] && \
5405 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
5406 [ "$EXCEPT_SLOW" ] && \
5407 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
5408 for E in $EXCEPT; do
5409 eval EXCEPT_${E}=true
5411 for E in $ALWAYS_EXCEPT; do
5412 eval EXCEPT_ALWAYS_${E}=true
5414 for E in $EXCEPT_SLOW; do
5415 eval EXCEPT_SLOW_${E}=true
5417 for G in $GRANT_CHECK_LIST; do
5418 eval GCHECK_ONLY_${G}=true
5423 if [[ $1 = [a-z]* ]]; then
5430 # print a newline if the last test was skipped
5431 export LAST_SKIPPED=
5432 export ALWAYS_SKIPPED=
5434 # Main entry into test-framework. This is called with the name and
5435 # description of a test. The name is used to find the function to run
5436 # the test using "test_$name".
5438 # This supports a variety of methods of specifying specific test to
5439 # run or not run. These need to be documented...
5444 export base=$(basetest $1)
5445 if [ -n "$ONLY" ]; then
5447 if [ ${!testname}x != x ]; then
5448 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5449 run_one_logged $1 "$2"
5453 if [ ${!testname}x != x ]; then
5454 [ -n "$LAST_SKIPPED" ] && echo "" && LAST_SKIPPED=
5455 run_one_logged $1 "$2"
5465 if [ ${!testname}x != x ]; then
5466 TESTNAME=test_$1 skip_noexit "skipping excluded test $1"
5469 testname=EXCEPT_$base
5470 if [ ${!testname}x != x ]; then
5471 TESTNAME=test_$1 skip_noexit "skipping excluded test $1 (base $base)"
5474 testname=EXCEPT_ALWAYS_$1
5475 if [ ${!testname}x != x ]; then
5476 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1"
5479 testname=EXCEPT_ALWAYS_$base
5480 if [ ${!testname}x != x ]; then
5481 TESTNAME=test_$1 skip_noexit "skipping ALWAYS excluded test $1 (base $base)"
5484 testname=EXCEPT_SLOW_$1
5485 if [ ${!testname}x != x ]; then
5486 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1"
5489 testname=EXCEPT_SLOW_$base
5490 if [ ${!testname}x != x ]; then
5491 TESTNAME=test_$1 skip_noexit "skipping SLOW test $1 (base $base)"
5497 run_one_logged $1 "$2"
5504 load_module ../libcfs/libcfs/libcfs
5516 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
5521 strace -o $TMP/$1.strace -ttt $*
5523 log "FINISHED: $*: rc $RC"
5530 banner test complete, duration $duration sec
5531 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
5532 echo duration $duration >>$TESTSUITELOG
5536 # Set TEST_STATUS here. It will be used for logging the result.
5539 if [[ -f $LOGDIR/err ]]; then
5541 elif [[ -f $LOGDIR/skip ]]; then
5544 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
5548 local FFREE=$(do_node $SINGLEMDS \
5549 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
5550 local FTOTAL=$(do_node $SINGLEMDS \
5551 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
5553 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
5557 echo -n "Resetting fail_loc on all nodes..."
5558 do_nodes $(comma_list $(nodes_list)) "lctl set_param -n fail_loc=0 \
5559 fail_val=0 2>/dev/null" || true
5565 # Log a message (on all nodes) padded with "=" before and after.
5566 # Also appends a timestamp and prepends the testsuite name.
5569 EQUALS="===================================================================================================="
5571 msg="== ${TESTSUITE} $*"
5573 [[ $last != "=" && $last != " " ]] && msg="$msg "
5574 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
5575 # always include at least == after the message
5576 log "$msg== $(date +"%H:%M:%S (%s)")"
5579 check_dmesg_for_errors() {
5581 local errors="VFS: Busy inodes after unmount of\|\
5582 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
5583 group descriptors corrupted"
5585 res=$(do_nodes $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
5586 [ -z "$res" ] && return 0
5587 echo "Kernel error detected: $res"
5592 # Run a single test function and cleanup after it.
5594 # This function should be run in a subshell so the test func can
5595 # exit() without stopping the whole script.
5600 export tfile=f${testnum}.${TESTSUITE}
5601 export tdir=d${testnum}.${TESTSUITE}
5602 export TESTNAME=test_$testnum
5603 local SAVE_UMASK=`umask`
5606 if ! grep -q $DIR /proc/mounts; then
5610 banner "test $testnum: $message"
5611 test_${testnum} || error "test_$testnum failed with $?"
5614 check_grant ${testnum} || error "check_grant $testnum failed with $?"
5616 check_dmesg_for_errors || error "Error in dmesg detected"
5617 if [ "$PARALLEL" != "yes" ]; then
5618 ps auxww | grep -v grep | grep -q multiop &&
5619 error "multiop still running"
5630 # Wrapper around run_one to ensure:
5631 # - test runs in subshell
5632 # - output of test is saved to separate log file for error reporting
5633 # - test result is saved to data file
5636 local BEFORE=$(date +%s)
5638 local name=${TESTSUITE}.test_${1}.test_log.$(hostname -s).log
5639 local test_log=$LOGDIR/$name
5640 local zfs_log_name=${TESTSUITE}.test_${1}.zfs_log
5641 local zfs_debug_log=$LOGDIR/$zfs_log_name
5643 rm -rf $LOGDIR/ignore
5645 local SAVE_UMASK=$(umask)
5649 log_sub_test_begin test_${1}
5650 (run_one $1 "$2") 2>&1 | tee -i $test_log
5651 local RC=${PIPESTATUS[0]}
5653 [ $RC -ne 0 ] && [ ! -f $LOGDIR/err ] &&
5654 echo "test_$1 returned $RC" | tee $LOGDIR/err
5656 duration=$(($(date +%s) - $BEFORE))
5657 pass "$1" "(${duration}s)"
5659 if [[ -f $LOGDIR/err ]]; then
5660 TEST_ERROR=$(cat $LOGDIR/err)
5661 elif [[ -f $LOGDIR/ignore ]]; then
5662 TEST_ERROR=$(cat $LOGDIR/ignore)
5663 elif [[ -f $LOGDIR/skip ]]; then
5664 TEST_ERROR=$(cat $LOGDIR/skip)
5666 log_sub_test_end $TEST_STATUS $duration "$RC" "$TEST_ERROR"
5668 if [[ "$TEST_STATUS" != "SKIP" ]] && [[ -f $TF_SKIP ]]; then
5672 if [ -f $LOGDIR/err ]; then
5673 log_zfs_info "$zfs_debug_log"
5674 $FAIL_ON_ERROR && exit $RC
5683 # Print information of skipped tests to result.yml
5686 log_sub_test_begin $1
5688 log_sub_test_end "SKIP" "0" "0" "$@"
5692 (cd $(dirname $1); echo $PWD/$(basename $1))
5697 export base=$(basetest $1)
5698 [ "$CHECK_GRANT" == "no" ] && return 0
5700 testnamebase=GCHECK_ONLY_${base}
5701 testname=GCHECK_ONLY_$1
5702 [ ${!testnamebase}x == x -a ${!testname}x == x ] && return 0
5704 echo -n "checking grant......"
5706 local clients=$CLIENTS
5707 [ -z "$clients" ] && clients=$(hostname)
5709 # sync all the data and make sure no pending data on server
5710 do_nodes $clients sync
5713 client_grant=$(do_nodes $clients \
5714 "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
5715 awk '{ total += $1 } END { printf("%0.0f", total) }')
5718 # which is tot_granted less grant_precreate
5719 server_grant=$(do_nodes $(comma_list $(osts_nodes)) \
5721 "obdfilter.${FSNAME}-OST*.{tot_granted,tot_pending,grant_precreate}" |
5722 sed 's/=/ /'| awk '/tot_granted/{ total += $2 };
5723 /tot_pending/{ total -= $2 };
5724 /grant_precreate/{ total -= $2 };
5725 END { printf("%0.0f", total) }')
5727 # check whether client grant == server grant
5728 if [[ $client_grant -ne $server_grant ]]; then
5729 do_nodes $(comma_list $(osts_nodes)) \
5730 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
5731 "obdfilter.${FSNAME}-OST*.grant_*"
5732 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
5733 error "failed: client:${client_grant} server: ${server_grant}."
5735 echo "pass: client:${client_grant} server: ${server_grant}"
5739 ########################
5745 ost=`echo $1 | awk -F_ '{print $3}'`
5746 if [ -z $ost ]; then
5747 ost=`echo $1 | sed 's/-osc.*//'`
5752 ostuuid_from_index()
5754 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5757 ostname_from_index() {
5758 local uuid=$(ostuuid_from_index $1)
5762 index_from_ostuuid()
5764 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
5767 mdtuuid_from_index()
5769 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
5773 # Return unique identifier for given hostname
5776 echo $host_name | md5sum | cut -d' ' -f1
5780 # Returns list of ip addresses for each interface
5782 ip addr | awk '/inet\ / {print $2}' | awk -F\/ '{print $1}'
5787 # Cache address list to avoid mutiple execution of local_addr_list
5788 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
5790 for i in $LOCAL_ADDR_LIST ; do
5791 [[ "$i" == "$addr" ]] && return 0
5798 local is_local="IS_LOCAL_$(host_id $host_name)"
5799 if [ -z "${!is_local-}" ] ; then
5801 local host_ip=$($LUSTRE/tests/resolveip $host_name)
5802 is_local_addr "$host_ip" && eval $is_local=1
5804 [[ "${!is_local}" == "1" ]]
5809 local_node $node && return 1
5816 for node in $(mdts_nodes); do
5817 remote_node $node && return 0
5824 [ -n "$CLIENTONLY" ] && return 0 || true
5825 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
5830 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
5831 MSKIPPED=1 && return 1
5838 for node in $(osts_nodes) ; do
5839 remote_node $node && return 0
5846 [ -n "$CLIENTONLY" ] && return 0 || true
5847 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5852 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
5853 OSKIPPED=1 && return 1
5859 [ -n "$CLIENTONLY" ] && return 0 || true
5861 MGS=$(facet_host mgs)
5862 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
5867 remote_mds_nodsh || remote_ost_nodsh || \
5868 $(single_local_node $(comma_list $(nodes_list)))
5872 remote_ost && remote_mds
5875 # Get the active nodes for facets.
5883 for facet in ${facets//,/ }; do
5884 nodes="$nodes $(facet_active_host $facet)"
5887 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5891 # Get name of the active MGS node.
5893 echo -n $(facets_nodes $(get_facets MGS))
5896 # Get all of the active MDS nodes.
5898 echo -n $(facets_nodes $(get_facets MDS))
5901 # Get all of the active OSS nodes.
5903 echo -n $(facets_nodes $(get_facets OST))
5906 # Get all of the active AGT (HSM agent) nodes.
5908 echo -n $(facets_nodes $(get_facets AGT))
5911 # Get all of the client nodes and active server nodes.
5913 local nodes=$HOSTNAME
5917 # CLIENTS (if specified) contains the local client
5918 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5920 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5921 nodes="$nodes $(facets_nodes $(get_facets))"
5924 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5928 # Get all of the remote client nodes and remote active server nodes.
5929 remote_nodes_list () {
5930 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
5933 # Get all of the MDS nodes, including active and passive nodes.
5937 local nodes="${mds_HOST} ${mdsfailover_HOST}"
5941 for i in $(seq $MDSCOUNT); do
5943 failover_host=mds${i}failover_HOST
5944 nodes="$nodes ${!host} ${!failover_host}"
5947 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5951 # Get all of the OSS nodes, including active and passive nodes.
5955 local nodes="${ost_HOST} ${ostfailover_HOST}"
5959 for i in $(seq $OSTCOUNT); do
5961 failover_host=ost${i}failover_HOST
5962 nodes="$nodes ${!host} ${!failover_host}"
5965 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5969 # Get all of the server nodes, including active and passive nodes.
5970 all_server_nodes () {
5975 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
5977 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5981 # Get all of the client and server nodes, including active and passive nodes.
5983 local nodes=$HOSTNAME
5987 # CLIENTS (if specified) contains the local client
5988 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
5990 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
5991 nodes="$nodes $(all_server_nodes)"
5994 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
5998 init_clients_lists () {
5999 # Sanity check: exclude the local client from RCLIENTS
6000 local clients=$(hostlist_expand "$RCLIENTS")
6001 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
6003 # Sanity check: exclude the dup entries
6004 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
6006 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
6008 # Sanity check: exclude the dup entries from CLIENTS
6009 # for those configs which has SINGLCLIENT set to local client
6010 clients=$(for i in $clients; do echo $i; done | sort -u)
6012 CLIENTS=$(comma_list $clients)
6013 local -a remoteclients=($RCLIENTS)
6014 for ((i=0; $i<${#remoteclients[@]}; i++)); do
6015 varname=CLIENT$((i + 2))
6016 eval $varname=${remoteclients[i]}
6019 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
6022 get_random_entry () {
6025 rnodes=${rnodes//,/ }
6027 local -a nodes=($rnodes)
6028 local num=${#nodes[@]}
6029 local i=$((RANDOM * num * 2 / 65536))
6035 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
6039 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
6040 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
6045 echo $nodes | wc -w || true
6049 local nodes=$(osts_nodes)
6050 local osscount=$(get_node_count "$nodes")
6051 [ ! "$OSTCOUNT" = "$osscount" ]
6055 local nodes=$(mdts_nodes)
6056 local mdtcount=$(get_node_count "$nodes")
6057 [ ! "$MDSCOUNT" = "$mdtcount" ]
6060 generate_machine_file() {
6061 local nodes=${1//,/ }
6062 local machinefile=$2
6064 for node in $nodes; do
6065 echo $node >>$machinefile || \
6066 { echo "can not generate machinefile $machinefile" && return 1; }
6071 local file=$1/stripe
6074 $LFS getstripe -v $file || error "getstripe $file failed"
6078 setstripe_nfsserver () {
6080 local nfsexportdir=$2
6084 local -a nfsexport=($(awk '"'$dir'" ~ $2 && $3 ~ "nfs" && $2 != "/" \
6085 { print $1 }' /proc/mounts | cut -f 1 -d :))
6087 # check that only one nfs mounted
6088 [[ -z $nfsexport ]] && echo "$dir is not nfs mounted" && return 1
6089 (( ${#nfsexport[@]} == 1 )) ||
6090 error "several nfs mounts found for $dir: ${nfsexport[@]} !"
6092 do_nodev ${nfsexport[0]} lfs setstripe $nfsexportdir "$@"
6095 # Check and add a test group.
6101 local gid=$(getent group $group_name | cut -d: -f3)
6102 if [[ -n "$gid" ]]; then
6103 [[ "$gid" -eq "$group_id" ]] || {
6104 error_noexit "inconsistent group ID:" \
6105 "new: $group_id, old: $gid"
6109 groupadd -g $group_id $group_name
6116 # Check and add a test user.
6129 local uid=$(getent passwd $user_name | cut -d: -f3)
6130 if [[ -n "$uid" ]]; then
6131 if [[ "$uid" -eq "$user_id" ]]; then
6132 local dir=$(getent passwd $user_name | cut -d: -f6)
6133 if [[ "$dir" != "$home" ]]; then
6135 usermod -d $home $user_name
6139 error_noexit "inconsistent user ID:" \
6140 "new: $user_id, old: $uid"
6145 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
6152 check_runas_id_ret() {
6154 local myRUNAS_UID=$1
6155 local myRUNAS_GID=$2
6158 if [ -z "$myRUNAS" ]; then
6159 error_exit "myRUNAS command must be specified for check_runas_id"
6162 $myRUNAS krb5_login.sh || \
6163 error "Failed to refresh Kerberos V5 TGT for UID $myRUNAS_ID."
6165 mkdir $DIR/d0_runas_test
6167 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
6168 $myRUNAS touch $DIR/d0_runas_test/f$$ || myRC=$?
6169 rm -rf $DIR/d0_runas_test
6174 local myRUNAS_UID=$1
6175 local myRUNAS_GID=$2
6178 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
6179 error "unable to write to $DIR/d0_runas_test as UID $myRUNAS_UID.
6180 Please set RUNAS_ID to some UID which exists on MDS and client or
6181 add user $myRUNAS_UID:$myRUNAS_GID on these nodes."
6184 # obtain the UID/GID for MPI_USER
6188 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
6189 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
6191 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
6192 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
6195 # obtain and cache Kerberos ticket-granting ticket
6196 refresh_krb5_tgt() {
6197 local myRUNAS_UID=$1
6198 local myRUNAS_GID=$2
6201 if [ -z "$myRUNAS" ]; then
6202 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
6205 CLIENTS=${CLIENTS:-$HOSTNAME}
6206 do_nodes $CLIENTS "set -x
6207 if ! $myRUNAS krb5_login.sh; then
6208 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
6213 # Run multiop in the background, but wait for it to print
6214 # "PAUSING" to its stdout before returning from this function.
6215 multiop_bg_pause() {
6216 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
6220 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
6223 echo "$MULTIOP_PROG $FILE v$ARGS"
6224 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
6226 echo "TMPPIPE=${TMPPIPE}"
6227 read -t 60 multiop_output < $TMPPIPE
6228 if [ $? -ne 0 ]; then
6233 if [ "$multiop_output" != "PAUSING" ]; then
6234 echo "Incorrect multiop output: $multiop_output"
6249 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
6255 inodes_available () {
6256 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
6257 sort -un | head -n1) || return 1
6261 mdsrate_inodes_available () {
6262 local min_inodes=$(inodes_available)
6263 echo $((min_inodes * 99 / 100))
6266 # reset stat counters
6268 local paramfile="$1"
6269 lctl set_param -n $paramfile=0
6274 local paramfile="$1"
6276 lctl get_param -n $paramfile |
6277 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
6281 awk '{sum += $1} END { printf("%0.0f", sum) }'
6284 calc_osc_kbytes () {
6285 df $MOUNT > /dev/null
6286 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
6289 # save_lustre_params(comma separated facet list, parameter_mask)
6290 # generate a stream of formatted strings (<facet> <param name>=<param value>)
6291 save_lustre_params() {
6296 for facet in ${facets//,/ }; do
6297 facet_svc=$(facet_svc $facet)
6299 "params=\\\$($LCTL get_param $2);
6300 [[ -z \\\"$facet_svc\\\" ]] && param= ||
6301 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
6302 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
6303 while read s; do echo $facet \\\$s;
6304 done <<< \\\"\\\$param\\\""
6308 # restore lustre parameters from input stream, produces by save_lustre_params
6309 restore_lustre_params() {
6314 while IFS=" =" read facet name val; do
6315 do_facet $facet "$LCTL set_param -n $name $val"
6319 check_node_health() {
6320 local nodes=${1:-$(comma_list $(nodes_list))}
6322 for node in ${nodes//,/ }; do
6323 check_network "$node" 5
6324 if [ $? -eq 0 ]; then
6325 do_node $node "rc=0;
6326 val=\\\$($LCTL get_param -n catastrophe 2>&1);
6327 if [[ \\\$? -eq 0 && \\\$val -ne 0 ]]; then
6328 echo \\\$(hostname -s): \\\$val;
6331 exit \\\$rc" || error "$node:LBUG/LASSERT detected"
6336 mdsrate_cleanup () {
6338 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
6339 --nfiles $3 --dir $4 --filefmt $5 $6
6344 delayed_recovery_enabled () {
6345 local var=${SINGLEMDS}_svc
6346 do_facet $SINGLEMDS lctl get_param -n mdd.${!var}.stale_export_age > /dev/null 2>&1
6349 ########################
6351 convert_facet2label() {
6354 if [ x$facet = xost ]; then
6358 local varsvc=${facet}_svc
6360 if [ -n ${!varsvc} ]; then
6363 error "No lablel for $facet!"
6367 get_clientosc_proc_path() {
6371 # If the 2.0 MDS was mounted on 1.8 device, then the OSC and LOV names
6372 # used by MDT would not be changed.
6373 # mdt lov: fsname-mdtlov
6374 # mdt osc: fsname-OSTXXXX-osc
6375 mds_on_old_device() {
6376 local mds=${1:-"$SINGLEMDS"}
6378 if [ $(lustre_version_code $mds) -gt $(version_code 1.9.0) ]; then
6379 do_facet $mds "lctl list_param osc.$FSNAME-OST*-osc \
6380 > /dev/null 2>&1" && return 0
6385 get_mdtosc_proc_path() {
6387 local ost_label=${2:-"*OST*"}
6389 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
6390 local mdt_label=$(convert_facet2label $mds_facet)
6391 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
6393 if [ $(lustre_version_code $mds_facet) -le $(version_code 1.8.0) ] ||
6394 mds_on_old_device $mds_facet; then
6395 echo "${ost_label}-osc"
6396 elif [[ $ost_label = *OST* ]]; then
6397 echo "${ost_label}-osc-${mdt_index}"
6399 echo "${ost_label}-osp-${mdt_index}"
6403 get_osc_import_name() {
6406 local label=$(convert_facet2label $ost)
6408 if [ "${facet:0:3}" = "mds" ]; then
6409 get_mdtosc_proc_path $facet $label
6413 get_clientosc_proc_path $label
6417 _wait_import_state () {
6420 local maxtime=${3:-$(max_recovery_time)}
6421 local error_on_failure=${4:-1}
6425 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6426 while [ "${CONN_STATE}" != "${expected}" ]; do
6427 if [ "${expected}" == "DISCONN" ]; then
6428 # for disconn we can check after proc entry is removed
6429 [ "x${CONN_STATE}" == "x" ] && return 0
6430 # with AT enabled, we can have connect request timeout near of
6431 # reconnect timeout and test can't see real disconnect
6432 [ "${CONN_STATE}" == "CONNECTING" ] && return 0
6434 if [ $i -ge $maxtime ]; then
6435 [ $error_on_failure -ne 0 ] && \
6436 error "can't put import for $CONN_PROC into ${expected}" \
6437 "state after $i sec, have ${CONN_STATE}"
6441 # Add uniq for multi-mount case
6442 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
6446 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
6450 wait_import_state() {
6453 local maxtime=${3:-$(max_recovery_time)}
6454 local error_on_failure=${4:-1}
6457 for param in ${params//,/ }; do
6458 _wait_import_state $state $param $maxtime $error_on_failure || return
6462 wait_import_state_mount() {
6463 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
6467 wait_import_state $*
6470 # One client request could be timed out because server was not ready
6471 # when request was sent by client.
6472 # The request timeout calculation details :
6474 # /* We give the server rq_timeout secs to process the req, and
6475 # add the network latency for our local timeout. */
6476 # request->rq_deadline = request->rq_sent + request->rq_timeout +
6477 # ptlrpc_at_get_net_latency(request) ;
6479 # ptlrpc_connect_import ()
6480 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6483 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
6484 # ptlrpc_at_get_net_latency(request) ->
6485 # at_get (max (iat_net_latency=0, at_min)) = at_min
6488 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
6489 # INITIAL_CONNECT_TIMEOUT + at_min
6491 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
6492 # because we can not get this value in runtime,
6493 # the value depends on configure options, and it is not stored in /proc.
6495 # #define CONNECTION_SWITCH_MIN 5U
6496 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
6498 request_timeout () {
6501 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
6502 local init_connect_timeout=$TIMEOUT
6503 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
6505 local at_min=$(at_get $facet at_min)
6507 echo $(( init_connect_timeout + at_min ))
6510 _wait_osc_import_state() {
6514 local target=$(get_osc_import_name $facet $ost_facet)
6515 local param="osc.${target}.ost_server_uuid"
6519 # 1. wait the deadline of client 1st request (it could be skipped)
6520 # 2. wait the deadline of client 2nd request
6521 local maxtime=$(( 2 * $(request_timeout $facet)))
6523 if [[ $facet == client* ]]; then
6524 # During setup time, the osc might not be setup, it need wait
6525 # until list_param can return valid value.
6526 params=$($LCTL list_param $param 2>/dev/null || true)
6527 while [ -z "$params" ]; do
6528 if [ $i -ge $maxtime ]; then
6529 echo "can't get $param in $maxtime secs"
6534 params=$($LCTL list_param $param 2>/dev/null || true)
6538 if [[ $ost_facet = mds* ]]; then
6539 # no OSP connection to itself
6540 if [[ $facet = $ost_facet ]]; then
6543 param="osp.${target}.mdt_server_uuid"
6547 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6548 wait_import_state $expected "$params" $maxtime; then
6549 error "$facet: import is not in $expected state after $maxtime"
6556 wait_osc_import_state() {
6562 if [[ $facet = mds ]]; then
6563 for num in $(seq $MDSCOUNT); do
6564 _wait_osc_import_state mds$num "$ost_facet" "$expected"
6567 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
6571 _wait_mgc_import_state() {
6574 local error_on_failure=${3:-1}
6575 local param="mgc.*.mgs_server_uuid"
6579 # 1. wait the deadline of client 1st request (it could be skipped)
6580 # 2. wait the deadline of client 2nd request
6581 local maxtime=$(( 2 * $(request_timeout $facet)))
6583 if [[ $facet == client* ]]; then
6584 # During setup time, the osc might not be setup, it need wait
6585 # until list_param can return valid value. And also if there
6586 # are mulitple osc entries we should list all of them before
6588 params=$($LCTL list_param $param 2>/dev/null || true)
6589 while [ -z "$params" ]; do
6590 if [ $i -ge $maxtime ]; then
6591 echo "can't get $param in $maxtime secs"
6596 params=$($LCTL list_param $param 2>/dev/null || true)
6599 if ! do_rpc_nodes "$(facet_active_host $facet)" \
6600 wait_import_state $expected "$params" $maxtime \
6601 $error_on_failure; then
6602 if [ $error_on_failure -ne 0 ]; then
6603 error "import is not in ${expected} state"
6611 wait_mgc_import_state() {
6614 local error_on_failure=${3:-1}
6617 if [[ $facet = mds ]]; then
6618 for num in $(seq $MDSCOUNT); do
6619 _wait_mgc_import_state mds$num "$expected" \
6620 $error_on_failure || return
6623 _wait_mgc_import_state "$facet" "$expected"
6624 $error_on_failure || return
6628 wait_dne_interconnect() {
6631 if [ $MDSCOUNT -gt 1 ]; then
6632 for num in $(seq $MDSCOUNT); do
6633 wait_osc_import_state mds mds$num FULL
6638 get_clientmdc_proc_path() {
6642 get_clientmgc_proc_path() {
6650 [ -z "$list" ] && return 0
6652 # Add paths to lustre tests for 32 and 64 bit systems.
6653 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
6654 local TESTPATH="$RLUSTRE/tests:"
6655 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
6656 do_nodesv $list "${RPATH} NAME=${NAME} sh rpc.sh $@ "
6659 wait_clients_import_state () {
6666 if [ "$FAILURE_MODE" = HARD ]; then
6667 facets=$(facets_on_host $(facet_active_host $facet))
6670 for facet in ${facets//,/ }; do
6671 local label=$(convert_facet2label $facet)
6674 ost* ) proc_path="osc.$(get_clientosc_proc_path \
6675 $label).ost_server_uuid" ;;
6676 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
6677 $label).mds_server_uuid" ;;
6678 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
6679 $label).mgs_server_uuid" ;;
6680 *) error "unknown facet!" ;;
6683 local params=$(expand_list $params $proc_path)
6686 if ! do_rpc_nodes "$list" wait_import_state_mount $expected $params;
6688 error "import is not in ${expected} state"
6700 # wait until all MDTs are in the expected state
6701 for ((num = 1; num <= $MDSCOUNT; num++)); do
6702 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
6705 if [ $facet = "mds" ]; then
6706 mproc="osp.$mdtosp.active"
6707 [ $num -eq $((tgt_idx + 1)) ] && continue
6709 mproc="osc.$mdtosp.active"
6715 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
6719 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
6720 if [ $result -eq $expected ]; then
6721 echo -n "target updated after"
6722 echo "$wait sec (got $result)"
6726 if [ $wait -eq $max ]; then
6727 error "$tgt_name: wanted $expected got $result"
6729 echo "Waiting $((max - wait)) secs for $tgt_name"
6739 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
6740 $LCTL get_param obdfilter.*.kbytesavail))
6741 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
6742 $LCTL get_param -n obdfilter.*.tot_granted))
6743 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
6744 $LCTL get_param -n obdfilter.*.kbytestotal))
6745 for ((i=0; i<${#AVAILA[@]}; i++)); do
6746 local -a AVAIL1=(${AVAILA[$i]//=/ })
6747 local -a TOTAL=(${TOTALA[$i]//=/ })
6748 GRANT=$((${GRANTA[$i]}/1024))
6749 # allow 1% of total space in bavail because of delayed
6750 # allocation with ZFS which might release some free space after
6751 # txg commit. For small devices, we set a mininum of 8MB
6752 local LIMIT=$((${TOTAL} / 100 + 8000))
6753 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
6754 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
6755 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
6756 echo " FULL" || echo
6762 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
6765 check_pool_not_exist() {
6766 local fsname=${1%%.*}
6767 local poolname=${1##$fsname.}
6768 [[ $# -ne 1 ]] && return 0
6769 [[ x$poolname = x ]] && return 0
6770 list_pool $fsname | grep -w $1 && return 1
6775 local fsname=${1%%.*}
6776 local poolname=${1##$fsname.}
6778 stack_trap "destroy_test_pools $fsname" EXIT
6779 do_facet mgs lctl pool_new $1
6781 # get param should return err unless pool is created
6782 [[ $RC -ne 0 ]] && return $RC
6784 for mds_id in $(seq $MDSCOUNT); do
6785 local mdt_id=$((mds_id-1))
6786 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6787 wait_update_facet mds$mds_id \
6788 "lctl get_param -n lod.$lodname.pools.$poolname \
6789 2>/dev/null || echo foo" "" ||
6790 error "mds$mds_id: pool_new failed $1"
6792 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6793 2>/dev/null || echo foo" "" || error "pool_new failed $1"
6799 add_pool_to_list () {
6800 local fsname=${1%%.*}
6801 local poolname=${1##$fsname.}
6803 local listvar=${fsname}_CREATED_POOLS
6804 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
6808 remove_pool_from_list () {
6809 local fsname=${1%%.*}
6810 local poolname=${1##$fsname.}
6812 local listvar=${fsname}_CREATED_POOLS
6813 local temp=${listvar}=$(exclude_items_from_list ${!listvar} $poolname)
6817 destroy_pool_int() {
6819 local OSTS=$(list_pool $1)
6820 for ost in $OSTS; do
6821 do_facet mgs lctl pool_remove $1 $ost
6823 do_facet mgs lctl pool_destroy $1
6826 # <fsname>.<poolname> or <poolname>
6828 local fsname=${1%%.*}
6829 local poolname=${1##$fsname.}
6831 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
6835 check_pool_not_exist $fsname.$poolname
6836 [[ $? -eq 0 ]] && return 0
6838 destroy_pool_int $fsname.$poolname
6840 [[ $RC -ne 0 ]] && return $RC
6841 for mds_id in $(seq $MDSCOUNT); do
6842 local mdt_id=$((mds_id-1))
6843 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
6844 wait_update_facet mds$mds_id \
6845 "lctl get_param -n lod.$lodname.pools.$poolname \
6846 2>/dev/null || echo foo" "foo" ||
6847 error "mds$mds_id: destroy pool failed $1"
6849 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
6850 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
6852 remove_pool_from_list $fsname.$poolname
6858 local fsname=${1:-$FSNAME}
6860 local listvar=${fsname}_CREATED_POOLS
6862 [ x${!listvar} = x ] && return 0
6864 echo "Destroy the created pools: ${!listvar}"
6865 for poolname in ${!listvar//,/ }; do
6866 destroy_pool $fsname.$poolname
6870 destroy_test_pools () {
6872 local fsname=${1:-$FSNAME}
6873 destroy_pools $fsname || true
6879 local ts=$(date +%s)
6882 if [[ ! -f "$YAML_LOG" ]]; then
6883 # init_logging is not performed before gather_logs,
6884 # so the $LOGDIR needs to be checked here
6885 check_shared_dir $LOGDIR && touch $LOGDIR/shared
6888 [ -f $LOGDIR/shared ] && docp=false
6890 # dump lustre logs, dmesg
6892 prefix="$TESTLOG_PREFIX.$TESTNAME"
6894 echo "Dumping lctl log to ${prefix}.*.${suffix}"
6896 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
6897 echo "Dumping logs only on local client."
6898 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
6899 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
6904 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
6905 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
6907 if [ ! -f $LOGDIR/shared ]; then
6908 do_nodes $list rsync -az "${prefix}.*.${suffix}" $HOSTNAME:$LOGDIR
6921 for i in $(seq 0 $num_mntpts); do
6922 cmd="ls -laf ${mntpt_root}$i/$dir"
6928 for pid in $pids; do
6935 # check_and_start_recovery_timer()
6936 # service_time = at_est2timeout(service_time);
6937 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
6938 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
6940 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
6941 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
6942 #define CONNECTION_SWITCH_MIN 5
6943 #define CONNECTION_SWITCH_INC 5
6944 max_recovery_time() {
6945 local init_connect_timeout=$((TIMEOUT / 20))
6946 ((init_connect_timeout >= 5)) || init_connect_timeout=5
6948 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
6949 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
6951 echo -n $service_time
6954 recovery_time_min() {
6955 local connection_switch_min=5
6956 local connection_switch_inc=5
6957 local connection_switch_max
6958 local reconnect_delay_max
6959 local initial_connect_timeout
6963 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
6964 (($connection_switch_min > $TIMEOUT)) &&
6965 max=$connection_switch_min || max=$TIMEOUT
6966 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
6968 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
6969 timeout_20=$((TIMEOUT/20))
6970 (($connection_switch_min > $timeout_20)) &&
6971 initial_connect_timeout=$connection_switch_min ||
6972 initial_connect_timeout=$timeout_20
6974 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
6975 initial_connect_timeout))
6976 echo $((2 * reconnect_delay_max))
6979 get_clients_mount_count () {
6980 local clients=${CLIENTS:-$HOSTNAME}
6982 # we need to take into account the clients mounts and
6983 # exclude mds/ost mounts if any;
6984 do_nodes $clients cat /proc/mounts | grep lustre |
6985 grep -w $MOUNT | wc -l
6989 PROC_CLI="srpc_info"
6990 PROC_CON="srpc_contexts"
6998 if [ $M -lt $N ]; then
7002 while [ $N -lt $M ]; do
7012 calc_connection_cnt() {
7015 # MDT->MDT = 2 * C(M, 2)
7019 comb_m2=$(combination $MDSCOUNT 2)
7021 local num_clients=$(get_clients_mount_count)
7023 local cnt_mdt2mdt=$((comb_m2 * 2))
7024 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
7025 local cnt_cli2ost=$((num_clients * OSTCOUNT))
7026 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
7027 if is_mounted $MOUNT2; then
7028 cnt_cli2mdt=$((cnt_cli2mdt * 2))
7029 cnt_cli2ost=$((cnt_cli2ost * 2))
7037 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
7038 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
7039 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
7040 + cnt_cli2ost + cnt_cli2mdt))
7054 local cmd="$tgt.srpc.flavor"
7056 if [ $net == "any" ]; then
7061 if [ $dir != "any" ]; then
7066 log "Setting sptlrpc rule: $cmd"
7067 do_facet mgs "$LCTL conf_param $cmd"
7073 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
7083 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
7084 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
7086 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
7088 if [ "x$bulkspec" != "x" ]; then
7089 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
7091 if [ "x$algs" != "x" ]; then
7092 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
7094 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
7095 if [ $bulk == "bulkn" ]; then
7096 bulk_count=`echo "$output" | grep "bulk flavor" \
7097 | grep "null/null" | wc -l`
7098 elif [ $bulk == "bulki" ]; then
7099 bulk_count=`echo "$output" | grep "bulk flavor" \
7100 | grep "/null" | grep -v "null/" | wc -l`
7102 bulk_count=`echo "$output" | grep "bulk flavor" \
7103 | grep -v "/null" | grep -v "null/" | wc -l`
7107 [ $bulk_count -lt $count ] && count=$bulk_count
7118 local clients=${CLIENTS:-$HOSTNAME}
7120 for c in ${clients//,/ }; do
7121 local output=$(do_node $c lctl get_param -n \
7122 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
7123 local tmpcnt=$(count_flvr "$output" $flavor)
7124 if $GSS_SK && [ $flavor != "null" ]; then
7125 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7126 output=$(do_node $c lctl get_param -n \
7127 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
7128 local outcon=$(count_contexts "$output")
7129 if [ "$outcon" -lt "$tmpcnt" ]; then
7133 cnt=$((cnt + tmpcnt))
7143 local clients=${CLIENTS:-$HOSTNAME}
7145 for c in ${clients//,/ }; do
7146 local output=$(do_node $c lctl get_param -n \
7147 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
7148 local tmpcnt=$(count_flvr "$output" $flavor)
7149 if $GSS_SK && [ $flavor != "null" ]; then
7150 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7151 output=$(do_node $c lctl get_param -n \
7152 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
7153 local outcon=$(count_contexts "$output")
7154 if [ "$outcon" -lt "$tmpcnt" ]; then
7158 cnt=$((cnt + tmpcnt))
7168 if [ $MDSCOUNT -le 1 ]; then
7173 for num in `seq $MDSCOUNT`; do
7174 local output=$(do_facet mds$num lctl get_param -n \
7175 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
7176 local tmpcnt=$(count_flvr "$output" $flavor)
7177 if $GSS_SK && [ $flavor != "null" ]; then
7178 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7179 output=$(do_facet mds$num lctl get_param -n \
7180 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
7181 local outcon=$(count_contexts "$output")
7182 if [ "$outcon" -lt "$tmpcnt" ]; then
7186 cnt=$((cnt + tmpcnt))
7197 for num in `seq $MDSCOUNT`; do
7198 mdtosc=$(get_mdtosc_proc_path mds$num)
7199 mdtosc=${mdtosc/-MDT*/-MDT\*}
7200 local output=$(do_facet mds$num lctl get_param -n \
7201 osc.$mdtosc.$PROC_CLI 2>/dev/null)
7202 local tmpcnt=$(count_flvr "$output" $flavor)
7203 if $GSS_SK && [ $flavor != "null" ]; then
7204 # tmpcnt=min(contexts,flavors) to ensure SK context is on
7205 output=$(do_facet mds$num lctl get_param -n \
7206 osc.$mdtosc.$PROC_CON 2>/dev/null)
7207 local outcon=$(count_contexts "$output")
7208 if [ "$outcon" -lt "$tmpcnt" ]; then
7212 cnt=$((cnt + tmpcnt))
7221 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
7223 count_flvr "$output" $flavor
7228 local dir=$1 # from to
7229 local flavor=$2 # flavor expected
7232 if [ $dir == "cli2mdt" ]; then
7233 res=`flvr_cnt_cli2mdt $flavor`
7234 elif [ $dir == "cli2ost" ]; then
7235 res=`flvr_cnt_cli2ost $flavor`
7236 elif [ $dir == "mdt2mdt" ]; then
7237 res=`flvr_cnt_mdt2mdt $flavor`
7238 elif [ $dir == "mdt2ost" ]; then
7239 res=`flvr_cnt_mdt2ost $flavor`
7240 elif [ $dir == "all2ost" ]; then
7241 res1=`flvr_cnt_mdt2ost $flavor`
7242 res2=`flvr_cnt_cli2ost $flavor`
7243 res=$((res1 + res2))
7244 elif [ $dir == "all2mdt" ]; then
7245 res1=`flvr_cnt_mdt2mdt $flavor`
7246 res2=`flvr_cnt_cli2mdt $flavor`
7247 res=$((res1 + res2))
7248 elif [ $dir == "all2all" ]; then
7249 res1=`flvr_cnt_mdt2ost $flavor`
7250 res2=`flvr_cnt_cli2ost $flavor`
7251 res3=`flvr_cnt_mdt2mdt $flavor`
7252 res4=`flvr_cnt_cli2mdt $flavor`
7253 res=$((res1 + res2 + res3 + res4))
7261 local dir=$1 # from to
7262 local flavor=$2 # flavor expected
7263 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
7264 local WAITFLAVOR_MAX=20 # how many retries before abort?
7267 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
7268 echo -n "checking $dir..."
7269 res=$(do_check_flavor $dir $flavor)
7270 echo "found $res/$expect $flavor connections"
7271 [ $res -ge $expect ] && return 0
7275 echo "Error checking $flavor of $dir: expect $expect, actual $res"
7276 # echo "Dumping additional logs for SK debug.."
7277 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
7279 gather_logs $(comma_list $(nodes_list))
7284 restore_to_default_flavor()
7286 local proc="mgs.MGS.live.$FSNAME"
7288 echo "restoring to default flavor..."
7290 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7291 grep ".srpc.flavor" | wc -l)
7293 # remove all existing rules if any
7294 if [ $nrule -ne 0 ]; then
7295 echo "$nrule existing rules"
7296 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7297 grep ".srpc.flavor."); do
7298 echo "remove rule: $rule"
7299 spec=`echo $rule | awk -F = '{print $1}'`
7300 do_facet mgs "$LCTL conf_param -d $spec"
7304 # verify no rules left
7305 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
7306 grep ".srpc.flavor." | wc -l)
7307 [ $nrule -ne 0 ] && error "still $nrule rules left"
7309 # wait for default flavor to be applied
7312 set_rule $FSNAME any any $SK_FLAVOR
7313 wait_flavor all2all $SK_FLAVOR
7315 set_rule $FSNAME any cli2mdt $SK_FLAVOR
7316 set_rule $FSNAME any cli2ost $SK_FLAVOR
7317 wait_flavor cli2mdt $SK_FLAVOR
7318 wait_flavor cli2ost $SK_FLAVOR
7320 echo "GSS_SK now at default flavor: $SK_FLAVOR"
7322 wait_flavor all2all null
7328 local flavor=${1:-null}
7330 echo "setting all flavor to $flavor"
7332 # FIXME need parameter to this fn
7333 # and remove global vars
7334 local cnt_all2all=$(calc_connection_cnt all2all)
7336 local res=$(do_check_flavor all2all $flavor)
7337 if [ $res -eq $cnt_all2all ]; then
7338 echo "already have total $res $flavor connections"
7342 echo "found $res $flavor out of total $cnt_all2all connections"
7343 restore_to_default_flavor
7345 [[ $flavor = null ]] && return 0
7347 if $GSS_SK && [ $flavor != "null" ]; then
7349 set_rule $FSNAME any any $flavor
7350 wait_flavor all2all $flavor
7352 set_rule $FSNAME any cli2mdt $flavor
7353 set_rule $FSNAME any cli2ost $flavor
7354 set_rule $FSNAME any mdt2ost null
7355 set_rule $FSNAME any mdt2mdt null
7356 wait_flavor cli2mdt $flavor
7357 wait_flavor cli2ost $flavor
7359 echo "GSS_SK now at flavor: $flavor"
7361 set_rule $FSNAME any any $flavor
7362 wait_flavor all2all $flavor
7369 # Checking for shared logdir
7370 if [ ! -d $dir ]; then
7371 # Not found. Create local logdir
7374 touch $dir/check_file.$(hostname -s)
7379 check_write_access() {
7381 local list=${2:-$(comma_list $(nodes_list))}
7385 for node in ${list//,/ }; do
7386 file=$dir/check_file.$(short_nodename $node)
7387 if [[ ! -f "$file" ]]; then
7388 # Logdir not accessible/writable from this node.
7391 rm -f $file || return 1
7397 [[ -n $YAML_LOG ]] && return
7398 local save_umask=$(umask)
7401 export YAML_LOG=${LOGDIR}/results.yml
7405 # If the yaml log already exists then we will just append to it
7406 if [ ! -f $YAML_LOG ]; then
7407 if check_shared_dir $LOGDIR; then
7408 touch $LOGDIR/shared
7409 echo "Logging to shared log directory: $LOGDIR"
7411 echo "Logging to local directory: $LOGDIR"
7414 yml_nodes_file $LOGDIR >> $YAML_LOG
7415 yml_results_file >> $YAML_LOG
7420 # If modules are not yet loaded then older "lctl lustre_build_version"
7421 # will fail. Use lctl build version instead.
7422 log "Client: $($LCTL lustre_build_version)"
7423 log "MDS: $(do_facet $SINGLEMDS $LCTL lustre_build_version 2>/dev/null||
7424 do_facet $SINGLEMDS $LCTL --version)"
7425 log "OSS: $(do_facet ost1 $LCTL lustre_build_version 2> /dev/null ||
7426 do_facet ost1 $LCTL --version)"
7430 yml_log_test $1 >> $YAML_LOG
7434 yml_log_test_status $@ >> $YAML_LOG
7437 log_sub_test_begin() {
7438 yml_log_sub_test_begin "$@" >> $YAML_LOG
7441 log_sub_test_end() {
7442 yml_log_sub_test_end "$@" >> $YAML_LOG
7448 local llverdev_opts=$2
7449 local devname=$(basename $1)
7450 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
7451 # loop devices aren't in /proc/partitions
7452 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
7454 size=$(($size / 1024 / 1024)) # Gb
7456 local partial_arg=""
7457 # Run in partial (fast) mode if the size
7458 # of a partition > 1 GB
7459 [ $size -gt 1 ] && partial_arg="-p"
7461 llverdev --force $partial_arg $llverdev_opts $dev
7467 local llverfs_opts=$2
7468 local use_partial_arg=$3
7469 local partial_arg=""
7470 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
7472 # Run in partial (fast) mode if the size
7473 # of a partition > 1 GB
7474 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
7476 llverfs $partial_arg $llverfs_opts $dir
7479 #Remove objects from OST
7480 remove_ost_objects() {
7486 local mntpt=$(facet_mntpt $facet)
7487 local opts=$OST_MOUNT_OPTS
7491 echo "removing objects from $ostdev on $facet: $objids"
7492 if ! test -b $ostdev; then
7493 opts=$(csa_add "$opts" -o loop)
7495 mount -t $(facet_fstype $facet) $opts $ostdev $mntpt ||
7498 for i in $objids; do
7499 rm $mntpt/O/$group/d$((i % 32))/$i || { rc=$?; break; }
7501 umount -f $mntpt || return $?
7505 #Remove files from MDT
7506 remove_mdt_files() {
7511 local mntpt=$(facet_mntpt $facet)
7512 local opts=$MDS_MOUNT_OPTS
7514 echo "removing files from $mdtdev on $facet: $files"
7515 if [ $(facet_fstype $facet) == ldiskfs ] &&
7516 ! do_facet $facet test -b $mdtdev; then
7517 opts=$(csa_add "$opts" -o loop)
7519 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7523 rm $mntpt/ROOT/$f || { rc=$?; break; }
7525 umount -f $mntpt || return $?
7529 duplicate_mdt_files() {
7534 local mntpt=$(facet_mntpt $facet)
7535 local opts=$MDS_MOUNT_OPTS
7537 echo "duplicating files on $mdtdev on $facet: $files"
7538 mkdir -p $mntpt || return $?
7539 if [ $(facet_fstype $facet) == ldiskfs ] &&
7540 ! do_facet $facet test -b $mdtdev; then
7541 opts=$(csa_add "$opts" -o loop)
7543 mount -t $(facet_fstype $facet) $opts $mdtdev $mntpt ||
7554 tmp=$(mktemp $TMP/setfattr.XXXXXXXXXX)
7555 pushd $mntpt/ROOT > /dev/null || return $?
7558 touch $f.bad || return $?
7559 getfattr -n trusted.lov $f | sed "s#$f#&.bad#" > $tmp
7561 [ $rc -eq 0 ] || return $rc
7562 setfattr --restore $tmp || return $?
7568 local devs=${1//,/ }
7571 local rslt=$TMP/sgpdd_survey
7573 # sgpdd-survey cleanups ${rslt}.* files
7575 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
7581 # returns the canonical name for an ldiskfs device
7586 do_facet $facet "dv=\\\$(lctl get_param -n $dev);
7587 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
7588 echo dm-\\\${foo##*:};
7590 echo \\\$(basename \\\$dv);
7594 is_sanity_benchmark() {
7595 local benchmarks="dbench bonnie iozone fsx"
7597 for b in $benchmarks; do
7598 if [ "$b" == "$suite" ]; then
7606 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
7610 # Get the available size (KB) of a given obd target.
7617 [[ $facet != client ]] || return 0
7619 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
7624 # Get the page size (bytes) on a given facet node.
7628 local size=$(getconf PAGE_SIZE 2>/dev/null)
7630 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet getconf PAGE_SIZE)
7631 echo -n ${size:-4096}
7635 # Get the block count of the filesystem.
7642 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7643 awk '/^Block count:/ {print $3}')
7647 # Get the block size of the filesystem.
7653 [ -z "$CLIENTONLY" ] && size=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
7654 awk '/^Block size:/ {print $3}')
7658 # Check whether the "ea_inode" feature is enabled or not, to allow
7659 # ldiskfs xattrs over one block in size. Allow both the historical
7660 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
7661 large_xattr_enabled() {
7662 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
7664 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7666 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
7667 grep -E -q '(ea_inode|large_xattr)'"
7668 return ${PIPESTATUS[0]}
7671 # Get the maximum xattr size supported by the filesystem.
7675 if large_xattr_enabled; then
7676 # include/linux/limits.h: #define XATTR_SIZE_MAX 65536
7679 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
7680 local block_size=$(get_block_size $SINGLEMDS $mds_dev)
7682 # maximum xattr size = size of block - size of header -
7683 # size of 1 entry - 4 null bytes
7684 size=$((block_size - 32 - 32 - 4))
7690 # Dump the value of the named xattr from a file.
7695 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
7698 # Generate a string with size of $size bytes.
7700 local size=${1:-1024} # in bytes
7702 echo "$(head -c $size < /dev/zero | tr '\0' y)"
7705 reformat_external_journal() {
7710 if [ -n "${!var}" ]; then
7711 local rcmd="do_facet $facet"
7713 echo "reformat external journal on $facet:${!var}"
7714 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
7718 # MDT file-level backup/restore
7719 mds_backup_restore() {
7722 local devname=$(mdsdevname $(facet_number $facet))
7723 local mntpt=$(facet_mntpt brpt)
7724 local rcmd="do_facet $facet"
7725 local metaea=${TMP}/backup_restore.ea
7726 local metadata=${TMP}/backup_restore.tgz
7727 local opts=${MDS_MOUNT_OPTS}
7728 local svc=${facet}_svc
7730 if ! ${rcmd} test -b ${devname}; then
7731 opts=$(csa_add "$opts" -o loop)
7734 echo "file-level backup/restore on $facet:${devname}"
7736 # step 1: build mount point
7737 ${rcmd} mkdir -p $mntpt
7738 # step 2: cleanup old backup
7739 ${rcmd} rm -f $metaea $metadata
7741 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7742 if [ ! -z $igif ]; then
7743 # step 3.5: rm .lustre
7744 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 1
7746 # step 4: backup metaea
7748 ${rcmd} "cd $mntpt && getfattr -R -d -m '.*' -P . > $metaea && cd -" ||
7750 # step 5: backup metadata
7752 ${rcmd} tar zcf $metadata -C $mntpt/ . > /dev/null 2>&1 || return 3
7754 ${rcmd} $UMOUNT $mntpt || return 4
7755 # step 8: reformat dev
7756 echo "reformat new device"
7757 format_mdt $(facet_number $facet)
7759 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
7760 # step 10: restore metadata
7762 ${rcmd} tar zxfp $metadata -C $mntpt > /dev/null 2>&1 || return 8
7763 # step 11: restore metaea
7765 ${rcmd} "cd $mntpt && setfattr --restore=$metaea && cd - " || return 9
7766 # step 12: remove recovery logs
7767 echo "remove recovery logs"
7768 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
7769 # step 13: umount dev
7770 ${rcmd} $UMOUNT $mntpt || return 10
7771 # step 14: cleanup tmp backup
7772 ${rcmd} rm -f $metaea $metadata
7773 # step 15: reset device label - it's not virgin on
7774 ${rcmd} e2label $devname ${!svc}
7781 local devname=$(mdsdevname $(facet_number $facet))
7782 local mntpt=$(facet_mntpt brpt)
7783 local rcmd="do_facet $facet"
7784 local opts=${MDS_MOUNT_OPTS}
7786 if ! ${rcmd} test -b ${devname}; then
7787 opts=$(csa_add "$opts" -o loop)
7790 echo "removing OI files on $facet: idx=${idx}"
7792 # step 1: build mount point
7793 ${rcmd} mkdir -p $mntpt
7795 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
7796 if [ -z $idx ]; then
7797 # step 3: remove all OI files
7798 ${rcmd} rm -fv $mntpt/oi.16*
7799 elif [ $idx -lt 2 ]; then
7800 ${rcmd} rm -fv $mntpt/oi.16.${idx}
7804 # others, rm oi.16.[idx, idx * idx, idx ** ...]
7805 for ((i=${idx}; i<64; i=$((i * idx)))); do
7806 ${rcmd} rm -fv $mntpt/oi.16.${i}
7810 ${rcmd} $UMOUNT $mntpt || return 2
7811 # OI files will be recreated when mounted as lustre next time.
7814 # generate maloo upload-able log file name
7815 # \param logname specify unique part of file name
7816 generate_logname() {
7817 local logname=${1:-"default_logname"}
7819 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
7822 # make directory on different MDTs
7826 local stripe_count=2
7827 local stripe_index=-1
7830 while getopts "c:i:p" opt; do
7832 c) stripe_count=$OPTARG;;
7833 i) stripe_index=$OPTARG;;
7835 \?) error "only support -i -c -p";;
7839 shift $((OPTIND - 1))
7840 [ $# -eq 1 ] || error "Only creating single directory is supported"
7843 if [ "$p_option" == "-p" ]; then
7844 local parent=$(dirname $path)
7846 [ -d $path ] && return 0
7847 [ ! -d ${parent} ] && mkdir -p ${parent}
7850 if [ $MDSCOUNT -le 1 ]; then
7853 local test_num=$(echo $testnum | sed -e 's/[^0-9]*//g')
7856 if [ $stripe_index -eq -1 ]; then
7857 mdt_index=$((test_num % MDSCOUNT))
7859 mdt_index=$stripe_index
7861 echo "striped dir -i$mdt_index -c$stripe_count $path"
7862 $LFS setdirstripe -i$mdt_index -c$stripe_count $path
7866 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
7868 # If called many times, passing @last_fd will avoid repeated searching
7869 # already-open FDs repeatedly if we know they are still in use.
7871 # usage: free_fd [last_fd]
7874 local max_fd=$(ulimit -n)
7875 local fd=$((${1:-2} + 1))
7877 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
7880 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
7884 check_mount_and_prep()
7886 is_mounted $MOUNT || setupall
7888 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
7889 mkdir $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
7890 for idx in $(seq $MDSCOUNT); do
7891 local name="MDT$(printf '%04x' $((idx - 1)))"
7892 rm -rf $MOUNT/.lustre/lost+found/$name/*
7896 # calcule how many ost-objects to be created.
7897 precreated_ost_obj_count()
7901 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
7902 local ost_name="OST$(printf '%04x' $ost_idx)"
7903 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
7904 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7905 osp.$proc_path.prealloc_last_id)
7906 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
7907 osp.$proc_path.prealloc_next_id)
7908 echo $((last_id - next_id + 1))
7911 check_file_in_pool()
7916 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
7919 for t in $tlist ; do
7920 [ "$i" -eq "$t" ] && continue 2
7923 echo "pool list: $tlist"
7924 echo "striping: $res"
7925 error_noexit "$file not allocated in $pool"
7932 echo "Creating new pool"
7935 create_pool $FSNAME.$pool ||
7936 { error_noexit "No pool created, result code $?"; return 1; }
7937 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
7938 { error_noexit "$pool not in lfs pool_list"; return 2; }
7941 pool_add_targets() {
7942 echo "Adding targets to pool"
7948 local list=$(seq $first $step $last)
7950 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
7951 do_facet mgs $LCTL pool_add \
7952 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
7954 # wait for OSTs to be added to the pool
7955 for mds_id in $(seq $MDSCOUNT); do
7956 local mdt_id=$((mds_id-1))
7957 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
7958 wait_update_facet mds$mds_id \
7959 "lctl get_param -n lod.$lodname.pools.$pool |
7960 sort -u | tr '\n' ' ' " "$t" || {
7961 error_noexit "mds$mds_id: Add to pool failed"
7965 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
7966 | sort -u | tr '\n' ' ' " "$t" || {
7967 error_noexit "Add to pool failed"
7970 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
7971 local addcount=$(((last - first) / step + 1))
7972 [ $lfscount -eq $addcount ] || {
7973 error_noexit "lfs pool_list bad ost count" \
7974 "$lfscount != $addcount"
7982 echo "Setting pool on directory $tdir"
7984 $SETSTRIPE -c 2 -p $pool $tdir && return 0
7986 error_noexit "Cannot set pool $pool to $tdir"
7993 echo "Checking pool on directory $tdir"
7995 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
7996 [ "$res" = "$pool" ] && return 0
7998 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
8002 pool_dir_rel_path() {
8003 echo "Testing relative path works well"
8008 mkdir -p $root/$tdir/$tdir
8010 pool_set_dir $pool $tdir || return 1
8011 pool_set_dir $pool ./$tdir || return 2
8012 pool_set_dir $pool ../$tdir || return 3
8013 pool_set_dir $pool ../$tdir/$tdir || return 4
8014 rm -rf $tdir; cd - > /dev/null
8017 pool_alloc_files() {
8018 echo "Checking files allocation from directory pool"
8025 for i in $(seq -w 1 $count)
8027 local file=$tdir/file-$i
8029 check_file_in_pool $file $pool "$tlist" || \
8030 failed=$((failed + 1))
8032 [ "$failed" = 0 ] && return 0
8034 error_noexit "$failed files not allocated in $pool"
8038 pool_create_files() {
8039 echo "Creating files in pool"
8047 for i in $(seq -w 1 $count)
8049 local file=$tdir/spoo-$i
8050 $SETSTRIPE -p $pool $file
8051 check_file_in_pool $file $pool "$tlist" || \
8052 failed=$((failed + 1))
8054 [ "$failed" = 0 ] && return 0
8056 error_noexit "$failed files not allocated in $pool"
8061 echo "Checking 'lfs df' output"
8064 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
8066 local res=$($LFS df --pool $FSNAME.$pool |
8068 grep "$FSNAME-OST" |
8070 [ "$res" = "$t" ] && return 0
8072 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
8076 pool_file_rel_path() {
8077 echo "Creating files in a pool with relative pathname"
8082 { error_noexit "unable to create $tdir"; return 1 ; }
8083 local file="/..$tdir/$tfile-1"
8084 $SETSTRIPE -p $pool $file ||
8085 { error_noexit "unable to create $file" ; return 2 ; }
8088 $SETSTRIPE -p $pool $tfile-2 || {
8089 error_noexit "unable to create $tfile-2 in $tdir"
8094 pool_remove_first_target() {
8095 echo "Removing first target from a pool"
8098 local pname="lov.$FSNAME-*.pools.$pool"
8099 local t=$($LCTL get_param -n $pname | head -1)
8100 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8101 for mds_id in $(seq $MDSCOUNT); do
8102 local mdt_id=$((mds_id-1))
8103 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8104 wait_update_facet mds$mds_id \
8105 "lctl get_param -n lod.$lodname.pools.$pool |
8107 error_noexit "mds$mds_id: $t not removed from" \
8112 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
8113 error_noexit "$t not removed from $FSNAME.$pool"
8118 pool_remove_all_targets() {
8119 echo "Removing all targets from pool"
8122 local pname="lov.$FSNAME-*.pools.$pool"
8123 for t in $($LCTL get_param -n $pname | sort -u)
8125 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
8127 for mds_id in $(seq $MDSCOUNT); do
8128 local mdt_id=$((mds_id-1))
8129 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
8130 wait_update_facet mds$mds_id "lctl get_param -n \
8131 lod.$lodname.pools.$pool" "" || {
8132 error_noexit "mds$mds_id: Pool $pool not drained"
8136 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
8137 error_noexit "Pool $FSNAME.$pool cannot be drained"
8140 # striping on an empty/nonexistant pool should fall back
8141 # to "pool of everything"
8143 error_noexit "failed to use fallback striping for empty pool"
8146 # setstripe on an empty pool should fail
8147 $SETSTRIPE -p $pool $file 2>/dev/null && {
8148 error_noexit "expected failure when creating file" \
8156 echo "Destroying pool"
8160 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
8163 # striping on an empty/nonexistant pool should fall back
8164 # to "pool of everything"
8166 error_noexit "failed to use fallback striping for missing pool"
8169 # setstripe on an empty pool should fail
8170 $SETSTRIPE -p $pool $file 2>/dev/null && {
8171 error_noexit "expected failure when creating file" \
8176 # get param should return err once pool is gone
8177 if wait_update $HOSTNAME "lctl get_param -n \
8178 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
8180 remove_pool_from_list $FSNAME.$pool
8183 error_noexit "Pool $FSNAME.$pool is not destroyed"
8187 # Get and check the actual stripe count of one file.
8188 # Usage: check_stripe_count <file> <expected_stripe_count>
8189 check_stripe_count() {
8194 [[ -z "$file" || -z "$expected" ]] &&
8195 error "check_stripe_count: invalid argument"
8197 local cmd="$GETSTRIPE -c $file"
8198 actual=$($cmd) || error "$cmd failed"
8199 actual=${actual%% *}
8201 if [[ $actual -ne $expected ]]; then
8202 [[ $expected -eq -1 ]] ||
8203 error "$cmd wrong: found $actual, expected $expected"
8204 [[ $actual -eq $OSTCOUNT ]] ||
8205 error "$cmd wrong: found $actual, expected $OSTCOUNT"
8209 # Get and check the actual list of OST indices on one file.
8210 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
8216 [[ -z "$file" || -z "$expected" ]] &&
8217 error "check_obdidx: invalid argument!"
8219 obdidx=$(comma_list $($GETSTRIPE $file | grep -A $OSTCOUNT obdidx |
8220 grep -v obdidx | awk '{print $1}' | xargs))
8222 [[ $obdidx = $expected ]] ||
8223 error "list of OST indices on $file is $obdidx," \
8224 "should be $expected"
8227 # Get and check the actual OST index of the first stripe on one file.
8228 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
8229 check_start_ost_idx() {
8234 [[ -z "$file" || -z "$expected" ]] &&
8235 error "check_start_ost_idx: invalid argument!"
8237 start_ost_idx=$($GETSTRIPE $file | grep -A 1 obdidx | grep -v obdidx |
8240 [[ $start_ost_idx = $expected ]] ||
8241 error "OST index of the first stripe on $file is" \
8242 "$start_ost_idx, should be $expected"
8245 killall_process () {
8246 local clients=${1:-$(hostname)}
8251 do_nodes $clients "killall $signal $name"
8256 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
8261 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
8266 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
8271 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
8276 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
8281 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
8288 do_facet mgs "cat $LSNAPSHOT_LOG"
8294 echo "Cleaning test environment ..."
8296 # Every lsnapshot command takes exclusive lock with others,
8297 # so can NOT destroy the snapshot during list with 'xargs'.
8299 local ssname=$(lsnapshot_list | grep snapshot_name |
8300 grep lss_ | awk '{ print $2 }' | head -n 1)
8301 [ -z "$ssname" ] && break
8303 lsnapshot_destroy -n $ssname -f ||
8304 lss_err "Fail to destroy $ssname by force"
8314 local host=$(facet_active_host $facet)
8315 local dir=$(dirname $(facet_vdevice $facet))
8316 local pool=$(zpool_name $facet)
8317 local lfsname=$(zfs_local_fsname $facet)
8318 local label=${FSNAME}-${role}$(printf '%04x' $idx)
8321 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
8327 do_facet mgs "rm -f $LSNAPSHOT_CONF"
8328 echo "Generating $LSNAPSHOT_CONF on MGS ..."
8330 if ! combined_mgs_mds ; then
8331 [ $(facet_fstype mgs) != zfs ] &&
8332 skip "Lustre snapshot 1 only works for ZFS backend"
8334 local host=$(facet_active_host mgs)
8335 local dir=$(dirname $(facet_vdevice mgs))
8336 local pool=$(zpool_name mgs)
8337 local lfsname=$(zfs_local_fsname mgs)
8340 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
8341 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
8344 for num in `seq $MDSCOUNT`; do
8345 [ $(facet_fstype mds$num) != zfs ] &&
8346 skip "Lustre snapshot 1 only works for ZFS backend"
8348 lss_gen_conf_one mds$num MDT $((num - 1)) ||
8349 lss_err "generate lss conf (mds$num)"
8352 for num in `seq $OSTCOUNT`; do
8353 [ $(facet_fstype ost$num) != zfs ] &&
8354 skip "Lustre snapshot 1 only works for ZFS backend"
8356 lss_gen_conf_one ost$num OST $((num - 1)) ||
8357 lss_err "generate lss conf (ost$num)"
8360 do_facet mgs "cat $LSNAPSHOT_CONF"
8363 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
8364 parse_plain_dir_param()
8369 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
8370 param="-c ${invalues[1]}"
8372 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
8373 param="$param -S ${invalues[3]}"
8375 if [[ ${invalues[4]} =~ "pattern:" ]]; then
8376 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
8377 param="$param -i ${invalues[6]}"
8379 param="$param -L ${invalues[5]} -i ${invalues[7]}"
8381 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
8382 param="$param -i ${invalues[5]}"
8390 local val=$(awk '{print $2}' <<< $line)
8392 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
8394 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
8396 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
8398 elif [[ $line =~ ^"lmm_pattern:" ]]; then
8403 parse_layout_param()
8410 if [[ ! -z $line ]]; then
8411 if [[ -z $mode ]]; then
8412 if [[ $line =~ ^"stripe_count:" ]]; then
8414 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
8416 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
8421 if [[ $mode = "plain_dir" ]]; then
8422 param=$(parse_plain_dir_param "$line")
8423 elif [[ $mode = "plain_file" ]]; then
8424 val=$(parse_plain_param "$line")
8425 [[ ! -z $val ]] && param="$param $val"
8426 elif [[ $mode = "pfl" ]]; then
8427 val=$(echo $line | awk '{print $2}')
8428 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
8429 if [[ $val = "EOF" ]]; then
8430 param="$param -E -1"
8432 param="$param -E $val"
8434 elif [[ $line =~ ^"stripe_count:" ]]; then
8436 val=$(parse_plain_dir_param "$line")
8440 val=$(parse_plain_param "$line")
8441 [[ ! -z $val ]] && param="$param $val"
8451 local param=$($LFS getstripe -d $1 | parse_layout_param)