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=${SK_S2SNMCLI:-TestFrameNMCli}
25 export SK_SKIPFIRST=${SK_SKIPFIRST:-true}
26 export IDENTITY_UPCALL=default
28 export FLAKEY=${FLAKEY:-true}
29 # specify environment variable containing batch job name for server statistics
30 export JOBID_VAR=${JOBID_VAR:-"procname_uid"} # or "existing" or "disable"
32 #export PDSH="pdsh -S -Rssh -w"
33 export MOUNT_CMD=${MOUNT_CMD:-"mount -t lustre"}
34 export UMOUNT=${UMOUNT:-"umount -d"}
36 export LSNAPSHOT_CONF="/etc/ldev.conf"
37 export LSNAPSHOT_LOG="/var/log/lsnapshot.log"
39 # sles12 umount has a issue with -d option
40 [ -e /etc/SuSE-release ] && grep -w VERSION /etc/SuSE-release | grep -wq 12 && {
41 export UMOUNT="umount"
44 # function used by scripts run on remote nodes
45 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
46 . $LUSTRE/tests/functions.sh
47 . $LUSTRE/tests/yaml.sh
49 export LD_LIBRARY_PATH=${LUSTRE}/utils/.libs:${LUSTRE}/utils:${LD_LIBRARY_PATH}
51 LUSTRE_TESTS_CFG_DIR=${LUSTRE_TESTS_CFG_DIR:-${LUSTRE}/tests/cfg}
53 EXCEPT_LIST_FILE=${EXCEPT_LIST_FILE:-${LUSTRE_TESTS_CFG_DIR}/tests-to-skip.sh}
55 if [ -f "$EXCEPT_LIST_FILE" ]; then
56 echo "Reading test skip list from $EXCEPT_LIST_FILE"
61 # check config files for options in decreasing order of preference
62 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/lustre.conf ] &&
63 MODPROBECONF=/etc/modprobe.d/lustre.conf
64 [ -z "$MODPROBECONF" -a -f /etc/modprobe.d/Lustre ] &&
65 MODPROBECONF=/etc/modprobe.d/Lustre
66 [ -z "$MODPROBECONF" -a -f /etc/modprobe.conf ] &&
67 MODPROBECONF=/etc/modprobe.conf
69 sanitize_parameters() {
70 for i in DIR DIR1 DIR2 MOUNT MOUNT1 MOUNT2
73 if [ -d "$path" ]; then
74 eval export $i=$(echo $path | sed -r 's/\/+$//g')
80 [[ $DIR/ = $MOUNT/* ]] ||
81 { failed=1 && echo "DIR=$DIR not in $MOUNT. Aborting."; }
82 [[ $DIR1/ = $MOUNT1/* ]] ||
83 { failed=1 && echo "DIR1=$DIR1 not in $MOUNT1. Aborting."; }
84 [[ $DIR2/ = $MOUNT2/* ]] ||
85 { failed=1 && echo "DIR2=$DIR2 not in $MOUNT2. Aborting"; }
87 [ -n "$failed" ] && exit 99 || true
91 echo "usage: $0 [-r] [-f cfgfile]"
99 [ -z "$DEFAULT_SUITES" ] && return 0
100 [ -n "$ONLY" ] && echo "WARNING: ONLY is set to $(echo $ONLY)"
102 local form="%-13s %-17s %-9s %s %s\n"
104 printf "$form" "status" "script" "Total(sec)" "E(xcluded) S(low)"
105 echo "---------------------------------------------------------------"
106 for O in $DEFAULT_SUITES; do
107 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
108 [ "${!O}" = "no" ] && continue || true
109 local o=$(echo $O | tr "[:upper:]_" "[:lower:]-")
110 local log=${TMP}/${o}.log
111 if is_sanity_benchmark $o; then
112 log=${TMP}/sanity-benchmark.log
117 local status=Unfinished
119 skipped=$(grep excluded $log | awk '{ printf " %s", $3 }' |
121 slow=$(egrep "^PASS|^FAIL" $log | tr -d "("| sed s/s\)$//g |
122 sort -nr -k 3 | head -n5 | awk '{ print $2":"$3"s" }')
123 total=$(grep duration $log | awk '{ print $2 }')
124 if [ "${!O}" = "done" ]; then
128 local durations=$(egrep "^PASS|^FAIL" $log |
129 tr -d "("| sed s/s\)$//g |
130 awk '{ print $2":"$3"|" }')
131 details=$(printf "%s\n%s %s %s\n" "$details" \
132 "DDETAILS" "$O" "$(echo $durations)")
135 printf "$form" $status "$O" "${total}" "E=$skipped"
136 printf "$form" "-" "-" "-" "S=$(echo $slow)"
139 for O in $DEFAULT_SUITES; do
140 O=$(echo $O | tr "-" "_" | tr "[:lower:]" "[:upper:]")
141 if [ "${!O}" = "no" ]; then
142 printf "$form" "Skipped" "$O" ""
146 # print the detailed tests durations if DDETAILS=true
152 # Get information about the Lustre environment. The information collected
153 # will be used in Lustre tests.
154 # usage: get_lustre_env
155 # input: No required or optional arguments
156 # output: No return values, environment variables are exported
160 export mds1_FSTYPE=${mds1_FSTYPE:-$(facet_fstype mds1)}
161 export ost1_FSTYPE=${ost1_FSTYPE:-$(facet_fstype ost1)}
163 export MGS_VERSION=$(lustre_version_code mgs)
164 export MDS1_VERSION=$(lustre_version_code mds1)
165 export OST1_VERSION=$(lustre_version_code ost1)
166 export CLIENT_VERSION=$(lustre_version_code client)
168 # Prefer using "mds1" directly instead of SINGLEMDS.
169 # Keep this for compat until it is removed from scripts.
170 export SINGLEMDS=${SINGLEMDS:-mds1}
174 export LUSTRE=$(absolute_path $LUSTRE)
175 export TESTSUITE=$(basename $0 .sh)
176 export TEST_FAILED=false
177 export FAIL_ON_SKIP_ENV=${FAIL_ON_SKIP_ENV:-false}
178 export RPC_MODE=${RPC_MODE:-false}
179 export DO_CLEANUP=${DO_CLEANUP:-true}
180 export KEEP_ZPOOL=${KEEP_ZPOOL:-false}
181 export CLEANUP_DM_DEV=false
182 export PAGE_SIZE=$(get_page_size client)
184 export MKE2FS=$MKE2FS
185 if [ -z "$MKE2FS" ]; then
186 if which mkfs.ldiskfs >/dev/null 2>&1; then
187 export MKE2FS=mkfs.ldiskfs
193 export DEBUGFS=$DEBUGFS
194 if [ -z "$DEBUGFS" ]; then
195 if which debugfs.ldiskfs >/dev/null 2>&1; then
196 export DEBUGFS=debugfs.ldiskfs
198 export DEBUGFS=debugfs
202 export TUNE2FS=$TUNE2FS
203 if [ -z "$TUNE2FS" ]; then
204 if which tunefs.ldiskfs >/dev/null 2>&1; then
205 export TUNE2FS=tunefs.ldiskfs
207 export TUNE2FS=tune2fs
211 export E2LABEL=$E2LABEL
212 if [ -z "$E2LABEL" ]; then
213 if which label.ldiskfs >/dev/null 2>&1; then
214 export E2LABEL=label.ldiskfs
216 export E2LABEL=e2label
220 export DUMPE2FS=$DUMPE2FS
221 if [ -z "$DUMPE2FS" ]; then
222 if which dumpfs.ldiskfs >/dev/null 2>&1; then
223 export DUMPE2FS=dumpfs.ldiskfs
225 export DUMPE2FS=dumpe2fs
229 export E2FSCK=$E2FSCK
230 if [ -z "$E2FSCK" ]; then
231 if which fsck.ldiskfs >/dev/null 2>&1; then
232 export E2FSCK=fsck.ldiskfs
238 export RESIZE2FS=$RESIZE2FS
239 if [ -z "$RESIZE2FS" ]; then
240 if which resizefs.ldiskfs >/dev/null 2>&1; then
241 export RESIZE2FS=resizefs.ldiskfs
243 export RESIZE2FS=resize2fs
247 export LFSCK_ALWAYS=${LFSCK_ALWAYS:-"no"} # check fs after test suite
248 export FSCK_MAX_ERR=4 # File system errors left uncorrected
250 export ZFS=${ZFS:-zfs}
251 export ZPOOL=${ZPOOL:-zpool}
252 export ZDB=${ZDB:-zdb}
253 export PARTPROBE=${PARTPROBE:-partprobe}
255 #[ -d /r ] && export ROOT=${ROOT:-/r}
256 export TMP=${TMP:-$ROOT/tmp}
257 export TESTSUITELOG=${TMP}/${TESTSUITE}.log
258 export LOGDIR=${LOGDIR:-${TMP}/test_logs/$(date +%s)}
259 export TESTLOG_PREFIX=$LOGDIR/$TESTSUITE
261 export HOSTNAME=${HOSTNAME:-$(hostname -s)}
262 if ! echo $PATH | grep -q $LUSTRE/utils; then
263 export PATH=$LUSTRE/utils:$PATH
265 if ! echo $PATH | grep -q $LUSTRE/utils/gss; then
266 export PATH=$LUSTRE/utils/gss:$PATH
268 if ! echo $PATH | grep -q $LUSTRE/tests; then
269 export PATH=$LUSTRE/tests:$PATH
271 if ! echo $PATH | grep -q $LUSTRE/../lustre-iokit/sgpdd-survey; then
272 export PATH=$LUSTRE/../lustre-iokit/sgpdd-survey:$PATH
274 export LST=${LST:-"$LUSTRE/../lnet/utils/lst"}
275 [ ! -f "$LST" ] && export LST=$(which lst)
276 export SGPDDSURVEY=${SGPDDSURVEY:-"$LUSTRE/../lustre-iokit/sgpdd-survey/sgpdd-survey")}
277 [ ! -f "$SGPDDSURVEY" ] && export SGPDDSURVEY=$(which sgpdd-survey)
278 export MCREATE=${MCREATE:-mcreate}
279 export MULTIOP=${MULTIOP:-multiop}
280 export MMAP_CAT=${MMAP_CAT:-mmap_cat}
281 export STATX=${STATX:-statx}
282 # Ubuntu, at least, has a truncate command in /usr/bin
283 # so fully path our truncate command.
284 export TRUNCATE=${TRUNCATE:-$LUSTRE/tests/truncate}
285 export FSX=${FSX:-$LUSTRE/tests/fsx}
286 export MDSRATE=${MDSRATE:-"$LUSTRE/tests/mpi/mdsrate"}
287 [ ! -f "$MDSRATE" ] && export MDSRATE=$(which mdsrate 2> /dev/null)
288 if ! echo $PATH | grep -q $LUSTRE/tests/racer; then
289 export PATH=$LUSTRE/tests/racer:$PATH:
291 if ! echo $PATH | grep -q $LUSTRE/tests/mpi; then
292 export PATH=$LUSTRE/tests/mpi:$PATH
294 export RSYNC_RSH=${RSYNC_RSH:-rsh}
296 export LNETCTL=${LNETCTL:-"$LUSTRE/../lnet/utils/lnetctl"}
297 [ ! -f "$LNETCTL" ] && export LNETCTL=$(which lnetctl 2> /dev/null)
298 export LCTL=${LCTL:-"$LUSTRE/utils/lctl"}
299 [ ! -f "$LCTL" ] && export LCTL=$(which lctl)
300 export LFS=${LFS:-"$LUSTRE/utils/lfs"}
301 [ ! -f "$LFS" ] && export LFS=$(which lfs)
302 export KSOCKLND_CONFIG=${KSOCKLND_CONFIG:-"$LUSTRE/scripts/ksocklnd-config"}
303 [ ! -f "$KSOCKLND_CONFIG" ] &&
304 export KSOCKLND_CONFIG=$(which ksocklnd-config 2> /dev/null)
306 export PERM_CMD=$(echo ${PERM_CMD:-"$LCTL conf_param"})
308 export L_GETIDENTITY=${L_GETIDENTITY:-"$LUSTRE/utils/l_getidentity"}
309 if [ ! -f "$L_GETIDENTITY" ]; then
310 if `which l_getidentity > /dev/null 2>&1`; then
311 export L_GETIDENTITY=$(which l_getidentity)
313 export L_GETIDENTITY=NONE
316 export LL_DECODE_FILTER_FID=${LL_DECODE_FILTER_FID:-"$LUSTRE/utils/ll_decode_filter_fid"}
317 [ ! -f "$LL_DECODE_FILTER_FID" ] && export LL_DECODE_FILTER_FID="ll_decode_filter_fid"
318 export LL_DECODE_LINKEA=${LL_DECODE_LINKEA:-"$LUSTRE/utils/ll_decode_linkea"}
319 [ ! -f "$LL_DECODE_LINKEA" ] && export LL_DECODE_LINKEA="ll_decode_linkea"
320 export MKFS=${MKFS:-"$LUSTRE/utils/mkfs.lustre"}
321 [ ! -f "$MKFS" ] && export MKFS="mkfs.lustre"
322 export TUNEFS=${TUNEFS:-"$LUSTRE/utils/tunefs.lustre"}
323 [ ! -f "$TUNEFS" ] && export TUNEFS="tunefs.lustre"
324 export CHECKSTAT="${CHECKSTAT:-"checkstat -v"} "
325 export LUSTRE_RMMOD=${LUSTRE_RMMOD:-$LUSTRE/scripts/lustre_rmmod}
326 [ ! -f "$LUSTRE_RMMOD" ] &&
327 export LUSTRE_RMMOD=$(which lustre_rmmod 2> /dev/null)
328 export LUSTRE_ROUTES_CONVERSION=${LUSTRE_ROUTES_CONVERSION:-$LUSTRE/scripts/lustre_routes_conversion}
329 [ ! -f "$LUSTRE_ROUTES_CONVERSION" ] &&
330 export LUSTRE_ROUTES_CONVERSION=$(which lustre_routes_conversion 2> /dev/null)
331 export LFS_MIGRATE=${LFS_MIGRATE:-$LUSTRE/scripts/lfs_migrate}
332 [ ! -f "$LFS_MIGRATE" ] &&
333 export LFS_MIGRATE=$(which lfs_migrate 2> /dev/null)
334 export LR_READER=${LR_READER:-"$LUSTRE/utils/lr_reader"}
335 [ ! -f "$LR_READER" ] &&
336 export LR_READER=$(which lr_reader 2> /dev/null)
337 [ -z "$LR_READER" ] && export LR_READER="/usr/sbin/lr_reader"
338 export LSOM_SYNC=${LSOM_SYNC:-"$LUSTRE/utils/llsom_sync"}
339 [ ! -f "$LSOM_SYNC" ] &&
340 export LSOM_SYNC=$(which llsom_sync 2> /dev/null)
341 [ -z "$LSOM_SYNC" ] && export LSOM_SYNC="/usr/sbin/llsom_sync"
342 export NAME=${NAME:-local}
343 export LGSSD=${LGSSD:-"$LUSTRE/utils/gss/lgssd"}
344 [ "$GSS_PIPEFS" = "true" ] && [ ! -f "$LGSSD" ] &&
345 export LGSSD=$(which lgssd)
346 export LSVCGSSD=${LSVCGSSD:-"$LUSTRE/utils/gss/lsvcgssd"}
347 [ ! -f "$LSVCGSSD" ] && export LSVCGSSD=$(which lsvcgssd 2> /dev/null)
348 export KRB5DIR=${KRB5DIR:-"/usr/kerberos"}
350 export SAVE_PWD=${SAVE_PWD:-$LUSTRE/tests}
352 export LDEV=${LDEV:-"$LUSTRE/scripts/ldev"}
353 [ ! -f "$LDEV" ] && export LDEV=$(which ldev 2> /dev/null)
355 export DMSETUP=${DMSETUP:-dmsetup}
356 export DM_DEV_PATH=${DM_DEV_PATH:-/dev/mapper}
357 export LOSETUP=${LOSETUP:-losetup}
359 if [ "$ACCEPTOR_PORT" ]; then
360 export PORT_OPT="--port $ACCEPTOR_PORT"
364 $RPC_MODE || echo "Using GSS shared-key feature"
365 which lgss_sk > /dev/null 2>&1 ||
366 error_exit "built with lgss_sk disabled! SEC=$SEC"
374 $RPC_MODE || echo "Using GSS/krb5 ptlrpc security flavor"
375 which lgss_keyring > /dev/null 2>&1 ||
376 error_exit "built with gss disabled! SEC=$SEC"
387 IDENTITY_UPCALL=false
391 export LOAD_MODULES_REMOTE=${LOAD_MODULES_REMOTE:-false}
393 # Paths on remote nodes, if different
394 export RLUSTRE=${RLUSTRE:-$LUSTRE}
395 export RPWD=${RPWD:-$PWD}
396 export I_MOUNTED=${I_MOUNTED:-"no"}
397 export AUSTER_CLEANUP=${AUSTER_CLEANUP:-false}
398 if [ ! -f /lib/modules/$(uname -r)/kernel/fs/lustre/mdt.ko -a \
399 ! -f /lib/modules/$(uname -r)/updates/kernel/fs/lustre/mdt.ko -a \
400 ! -f /lib/modules/$(uname -r)/extra/kernel/fs/lustre/mdt.ko -a \
401 ! -f $LUSTRE/mdt/mdt.ko ]; then
402 export CLIENTMODSONLY=yes
405 export SHUTDOWN_ATTEMPTS=${SHUTDOWN_ATTEMPTS:-3}
406 export OSD_TRACK_DECLARES_LBUG=${OSD_TRACK_DECLARES_LBUG:-"yes"}
410 while getopts "rvwf:" opt $*; do
415 w) WRITECONF=writeconf;;
420 shift $((OPTIND - 1))
423 # print the durations of each test if "true"
424 DDETAILS=${DDETAILS:-false}
425 [ "$TESTSUITELOG" ] && rm -f $TESTSUITELOG || true
430 export TF_FAIL=${TF_FAIL:-$TMP/tf.fail}
432 # Constants used in more than one test script
433 export LOV_MAX_STRIPE_COUNT=2000
434 export DELETE_OLD_POOLS=${DELETE_OLD_POOLS:-false}
435 export KEEP_POOLS=${KEEP_POOLS:-false}
437 export MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
438 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
441 # use localrecov to enable recovery for local clients, LU-12722
442 [[ $MDS1_VERSION -lt $(version_code 2.13.52) ]] || {
443 export MDS_MOUNT_OPTS=${MDS_MOUNT_OPTS:-"-o localrecov"}
444 export MGS_MOUNT_OPTS=${MGS_MOUNT_OPTS:-"-o localrecov"}
447 [[ $OST1_VERSION -lt $(version_code 2.13.52) ]] ||
448 export OST_MOUNT_OPTS=${OST_MOUNT_OPTS:-"-o localrecov"}
455 ncpts=$(do_facet $facet "lctl get_param -n " \
456 "cpu_partition_table 2>/dev/null| wc -l" || echo 1)
458 if [ $ncpts -eq 0 ]; then
465 # Return a numeric version code based on a version string. The version
466 # code is useful for comparison two version strings to see which is newer.
468 # split arguments like "1.8.6-wc3" into "1", "8", "6", "3"
469 eval set -- $(tr "[:punct:][a-z]" " " <<< $*)
471 echo -n $(((${1:-0}<<24) | (${2:-0}<<16) | (${3:-0}<<8) | (${4:-0})))
474 export LINUX_VERSION=$(uname -r | sed -e "s/\([0-9]*\.[0-9]*\.[0-9]*\).*/\1/")
475 export LINUX_VERSION_CODE=$(version_code ${LINUX_VERSION//\./ })
477 # Report the Lustre build version string (e.g. 1.8.7.3 or 2.4.1).
479 # usage: lustre_build_version
481 # All Lustre versions support "lctl get_param" to report the version of the
482 # code running in the kernel (what our tests are interested in), but it
483 # doesn't work without modules loaded. After 2.9.53 and in upstream kernels
484 # the "version" parameter doesn't include "lustre: " at the beginning.
485 # If that fails, call "lctl lustre_build_version" which prints either (or both)
486 # the userspace and kernel build versions, but until 2.8.55 required root
487 # access to get the Lustre kernel version. If that also fails, fall back to
488 # using "lctl --version", which is easy to parse and works without the kernel
489 # modules, but was only added in 2.6.50 and only prints the lctl tool version,
490 # not the module version, though they are usually the same.
492 # Various commands and their output format for different Lustre versions:
493 # lctl get_param version: 2.9.55
494 # lctl get_param version: lustre: 2.8.53
495 # lctl get_param version: lustre: 2.6.52
496 # kernel: patchless_client
497 # build: v2_6_92_0-2.6.32-431.el6_lustre.x86_64
498 # lctl lustre_build_version: Lustre version: 2.8.53_27_gae67fc01
499 # lctl lustre_build_version: error: lustre_build_version: Permission denied
500 # (as non-root user) lctl version: v2_6_92_0-2.6.32-431.el6.x86_64
501 # lctl lustre_build_version: Lustre version: 2.5.3-2.6.32.26-175.fc12.x86_64
502 # lctl version: 2.5.3-2.6.32..26-175fc12.x86_64
503 # lctl --version: lctl 2.6.50
505 # output: prints version string to stdout in (up to 4) dotted-decimal values
506 lustre_build_version() {
507 local facet=${1:-client}
508 local facet_version=${facet}_VERSION
510 # if the global variable is already set, then use that
511 [ -n "${!facet_version}" ] && echo ${!facet_version} && return
513 # this is the currently-running version of the kernel modules
514 local ver=$(do_facet $facet "$LCTL get_param -n version 2>/dev/null")
515 # we mostly test 2.10+ systems, only try others if the above fails
516 if [ -z "$ver" ]; then
517 ver=$(do_facet $facet "$LCTL lustre_build_version 2>/dev/null")
519 if [ -z "$ver" ]; then
520 ver=$(do_facet $facet "$LCTL --version 2>/dev/null" |
523 local lver=$(egrep -i "lustre: |version: " <<<"$ver" | head -n 1)
524 [ -n "$lver" ] && ver="$lver"
526 lver=$(sed -e 's/[^:]*: //' -e 's/^v//' -e 's/[ -].*//' <<<$ver |
527 tr _ . | cut -d. -f1-4)
529 # save in global variable for the future
530 export $facet_version=$lver
535 # Report the Lustre numeric build version code for the supplied facet.
536 lustre_version_code() {
537 version_code $(lustre_build_version $1)
541 /sbin/lsmod | grep -q "^\<$1\>"
544 check_lfs_df_ret_val() {
545 # Ignore only EOPNOTSUPP (which is 95; Operation not supported) error
546 # returned by 'lfs df' for valid dentry but not a lustrefs.
548 # 'lfs df' historically always returned success(0) instead of
549 # EOPNOTSUPP. This function for compatibility reason, ignores and
550 # masquerades EOPNOTSUPP as success.
551 [[ $1 -eq 95 ]] && return 0
564 msg="$(insmod $module $args 2>&1)" && return 0 || rc=$?
567 # parallels can't load modules directly from prlfs, use /tmp instead
568 if $PRLFS || [[ "$(stat -f -c%t $module)" == "7c7c6673" ]]; then
569 local target="$(mktemp)"
571 cp "$module" "$target"
574 [[ $rc == 0 ]] && PRLFS=true
582 # Load a module on the system where this is running.
584 # usage: load_module module_name [module arguments for insmod/modprobe]
586 # If module arguments are not given but MODOPTS_<MODULE> is set, then its value
587 # will be used as the arguments. Otherwise arguments will be obtained from
588 # /etc/modprobe.conf, from /etc/modprobe.d/Lustre, or else none will be used.
591 local module=$1 # '../libcfs/libcfs/libcfs', 'obdclass/obdclass', ...
594 local base=$(basename $module $ext)
596 local -A module_is_loaded_aa
600 for mod in $(lsmod | awk '{ print $1; }'); do
601 module_is_loaded_aa[${mod//-/_}]=true
605 ${module_is_loaded_aa[${1//-/_}]:-false}
608 if module_is_loaded $base; then
612 if [[ -f $LUSTRE/$module$ext ]]; then
613 path=$LUSTRE/$module$ext
614 elif [[ "$base" == lnet_selftest ]] &&
615 [[ -f $LUSTRE/../lnet/selftest/$base$ext ]]; then
616 path=$LUSTRE/../lnet/selftest/$base$ext
621 if [[ -n "$path" ]]; then
622 # Try to load any non-Lustre modules that $module depends on.
623 for mod in $(modinfo --field=depends $path | tr ',' ' '); do
624 if ! module_is_loaded $mod; then
630 # If no module arguments were passed then get them from
631 # $MODOPTS_<MODULE>, otherwise from modprobe.conf.
632 if [ $# -eq 0 ]; then
633 # $MODOPTS_<MODULE>; we could use associative arrays, but that's
634 # not in Bash until 4.x, so we resort to eval.
635 optvar="MODOPTS_$(basename $module | tr a-z A-Z)"
636 eval set -- \$$optvar
637 if [ $# -eq 0 -a -n "$MODPROBECONF" ]; then
638 # Nothing in $MODOPTS_<MODULE>; try modprobe.conf
640 opt=$(awk -v var="^options $base" '$0 ~ var \
641 {gsub("'"options $base"'",""); print}' \
643 set -- $(echo -n $opt)
645 # Ensure we have accept=all for lnet
646 if [[ "$base" == lnet ]]; then
647 # OK, this is a bit wordy...
648 local arg accept_all_present=false
651 [[ "$arg" == accept=all ]] &&
652 accept_all_present=true
655 $accept_all_present || set -- "$@" accept=all
662 [ $# -gt 0 ] && echo "${module} options: '$*'"
664 # Note that insmod will ignore anything in modprobe.conf, which is why
665 # we're passing options on the command-line. If $path does not exist
666 # then we must be testing a "make install" or"rpm" installation. Also
667 # note that failing to load ptlrpc_gss is not considered fatal.
668 if [[ -n "$path" ]]; then
669 lustre_insmod $path "$@"
670 elif [[ "$base" == ptlrpc_gss ]]; then
671 if ! modprobe $base "$@" 2>/dev/null; then
672 echo "gss/krb5 is not supported"
679 load_modules_local() {
680 if [ -n "$MODPROBE" ]; then
682 echo "Using modprobe to load modules"
686 # Create special udev test rules on every node
687 if [ -f $LUSTRE/lustre/conf/99-lustre.rules ]; then {
688 sed -e 's|/usr/sbin/lctl|$LCTL|g' $LUSTRE/lustre/conf/99-lustre.rules > /etc/udev/rules.d/99-lustre-test.rules
690 echo "SUBSYSTEM==\"lustre\", ACTION==\"change\", ENV{PARAM}==\"?*\", RUN+=\"$LCTL set_param '\$env{PARAM}=\$env{SETTING}'\"" > /etc/udev/rules.d/99-lustre-test.rules
692 udevadm control --reload-rules
695 # For kmemleak-enabled kernels we need clear all past state
696 # that obviously has nothing to do with this Lustre run
697 # Disable automatic memory scanning to avoid perf hit.
698 if [ -f /sys/kernel/debug/kmemleak ] ; then
699 echo scan=off > /sys/kernel/debug/kmemleak || true
700 echo scan > /sys/kernel/debug/kmemleak || true
701 echo clear > /sys/kernel/debug/kmemleak || true
704 echo Loading modules from $LUSTRE
708 if [ -f /sys/devices/system/cpu/online ]; then
709 ncpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/online) + 1))
710 echo "detected $ncpus online CPUs by sysfs"
712 ncpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
714 if [ $rc -eq 0 ]; then
715 echo "detected $ncpus online CPUs by getconf"
717 echo "Can't detect number of CPUs"
722 # if there is only one CPU core, libcfs can only create one partition
723 # if there is more than 4 CPU cores, libcfs should create multiple CPU
724 # partitions. So we just force libcfs to create 2 partitions for
725 # system with 2 or 4 cores
726 local saved_opts="$MODOPTS_LIBCFS"
727 if [ $ncpus -le 4 ] && [ $ncpus -gt 1 ]; then
728 # force to enable multiple CPU partitions
729 echo "Force libcfs to create 2 CPU partitions"
730 MODOPTS_LIBCFS="cpu_npartitions=2 $MODOPTS_LIBCFS"
732 echo "libcfs will create CPU partition based on online CPUs"
735 load_module ../libcfs/libcfs/libcfs
736 # Prevent local MODOPTS_LIBCFS being passed as part of environment
737 # variable to remote nodes
738 MODOPTS_LIBCFS=$saved_opts
741 load_module ../lnet/lnet/lnet
743 LNDPATH=${LNDPATH:-"../lnet/klnds"}
744 if [ -z "$LNETLND" ]; then
746 o2ib*) LNETLND="o2iblnd/ko2iblnd" ;;
747 tcp*) LNETLND="socklnd/ksocklnd" ;;
748 *) local lnd="${NETTYPE%%[0-9]}lnd"
749 [ -f "$LNDPATH/$lnd/k$lnd.ko" ] &&
750 LNETLND="$lnd/k$lnd" ||
751 LNETLND="socklnd/ksocklnd"
754 load_module ../lnet/klnds/$LNETLND
755 load_module obdclass/obdclass
756 MODOPTS_PTLRPC=${MODOPTS_PTLRPC:-"lbug_on_grant_miscount=1"}
757 load_module ptlrpc/ptlrpc
758 load_module ptlrpc/gss/ptlrpc_gss
766 load_module obdecho/obdecho
767 if ! client_only; then
768 load_module lfsck/lfsck
769 [ "$LQUOTA" != "no" ] &&
770 load_module quota/lquota $LQUOTAOPTS
771 if [[ $(node_fstypes $HOSTNAME) == *zfs* ]]; then
772 load_module osd-zfs/osd_zfs
773 elif [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
774 load_module ../ldiskfs/ldiskfs
775 load_module osd-ldiskfs/osd_ldiskfs
787 load_module llite/lustre
788 [ -d /r ] && OGDB=${OGDB:-"/r/tmp"}
790 rm -f $OGDB/ogdb-$HOSTNAME
791 $LCTL modules > $OGDB/ogdb-$HOSTNAME
793 # 'mount' doesn't look in $PATH, just sbin
794 local mount_lustre=$LUSTRE/utils/mount.lustre
795 if [ -f $mount_lustre ]; then
796 local sbin_mount=$(readlink -f /sbin)/mount.lustre
797 if grep -qw "$sbin_mount" /proc/mounts; then
798 cmp -s $mount_lustre $sbin_mount || umount $sbin_mount
800 if ! grep -qw "$sbin_mount" /proc/mounts; then
801 [ ! -f "$sbin_mount" ] && touch "$sbin_mount"
802 if [ ! -s "$sbin_mount" -a -w "$sbin_mount" ]; then
803 cat <<- EOF > "$sbin_mount"
806 echo "This $sbin_mount just a mountpoint." 1>&2
807 echo "It is never supposed to be run." 1>&2
808 logger -p emerg -- "using stub $sbin_mount $@"
811 chmod a+x $sbin_mount
813 mount --bind $mount_lustre $sbin_mount ||
814 error "can't bind $mount_lustre to $sbin_mount"
825 # load modules on remote nodes optionally
826 # lustre-tests have to be installed on these nodes
827 if $LOAD_MODULES_REMOTE; then
828 local list=$(comma_list $(remote_nodes_list))
830 # include failover nodes in case they are not in the list yet
832 for facet in ${facets//,/ }; do
833 failover=$(facet_failover_host $facet)
834 [ -n "$list" ] && [[ ! "$list" =~ "$failover" ]] &&
835 list="$list,$failover"
838 if [ -n "$list" ]; then
839 echo "loading modules on: '$list'"
840 do_rpc_nodes "$list" load_modules_local
846 LEAK_LUSTRE=$(dmesg | tail -n 30 | grep "obd_memory.*leaked" || true)
847 LEAK_PORTALS=$(dmesg | tail -n 20 | egrep -i "libcfs.*memory leaked" || true)
848 if [ "$LEAK_LUSTRE" -o "$LEAK_PORTALS" ]; then
849 echo "$LEAK_LUSTRE" 1>&2
850 echo "$LEAK_PORTALS" 1>&2
851 mv $TMP/debug $TMP/debug-leak.`date +%s` || true
852 echo "Memory leaks detected"
853 [ -n "$IGNORE_LEAK" ] && { echo "ignoring leaks" && return 0; } || true
858 unload_modules_local() {
859 $LUSTRE_RMMOD ldiskfs || return 2
861 [ -f /etc/udev/rules.d/99-lustre-test.rules ] &&
862 rm /etc/udev/rules.d/99-lustre-test.rules
863 udevadm control --reload-rules
866 check_mem_leak || return 254
874 wait_exit_ST client # bug 12845
876 unload_modules_local || rc=$?
878 if $LOAD_MODULES_REMOTE; then
879 local list=$(comma_list $(remote_nodes_list))
880 if [ -n "$list" ]; then
881 echo "unloading modules on: '$list'"
882 do_rpc_nodes "$list" unload_modules_local
886 local sbin_mount=$(readlink -f /sbin)/mount.lustre
887 if grep -qe "$sbin_mount " /proc/mounts; then
888 umount $sbin_mount || true
889 [ -s $sbin_mount ] && ! grep -q "STUB MARK" $sbin_mount ||
893 [[ $rc -eq 0 ]] && echo "modules unloaded."
899 local facet=${1:-$SINGLEMDS}
902 case $(facet_fstype $facet) in
903 ldiskfs) size=72;; # largest seen is 64, leave some headroom
904 # grant_block_size is in bytes, allow at least 2x max blocksize
905 zfs) size=$(lctl get_param osc.$FSNAME*.import |
906 awk '/grant_block_size:/ {print $2/512; exit;}')
910 echo -n $((size * MDSCOUNT))
914 local facet=${1:-$SINGLEMDS}
915 local fstype=$(facet_fstype $facet)
918 ldiskfs) size=4;; # ~4KB per inode
919 zfs) size=11;; # 10 to 11KB per inode
925 check_gss_daemon_nodes() {
929 do_nodesv $list "num=\\\$(ps -o cmd -C $dname | grep $dname | wc -l);
930 if [ \\\"\\\$num\\\" -ne 1 ]; then
931 echo \\\$num instance of $dname;
936 check_gss_daemon_facet() {
940 num=`do_facet $facet ps -o cmd -C $dname | grep $dname | wc -l`
941 if [ $num -ne 1 ]; then
942 echo "$num instance of $dname on $facet"
951 echo Stopping $@ on $list
952 do_nodes $list "killall -2 $@ 2>/dev/null || true"
955 # start gss daemons on all nodes, or "daemon" on "nodes" if set
956 start_gss_daemons() {
960 if [ "$nodes" ] && [ "$daemon" ] ; then
961 echo "Starting gss daemon on nodes: $nodes"
962 do_nodes $nodes "$daemon" || return 8
966 nodes=$(comma_list $(mdts_nodes))
967 echo "Starting gss daemon on mds: $nodes"
969 # Start all versions, in case of switching
970 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 1
972 do_nodes $nodes "$LSVCGSSD -v" || return 1
975 do_nodes $nodes "$LGSSD -v" || return 2
978 nodes=$(comma_list $(osts_nodes))
979 echo "Starting gss daemon on ost: $nodes"
981 # Start all versions, in case of switching
982 do_nodes $nodes "$LSVCGSSD -vvv -s -m -o -z" || return 3
984 do_nodes $nodes "$LSVCGSSD -v" || return 3
986 # starting on clients
988 local clients=${CLIENTS:-$HOSTNAME}
990 echo "Starting $LGSSD on clients $clients "
991 do_nodes $clients "$LGSSD -v" || return 4
994 # wait daemons entering "stable" status
998 # check daemons are running
1000 nodes=$(comma_list $(mdts_nodes) $(osts_nodes))
1001 check_gss_daemon_nodes $nodes lsvcgssd || return 5
1002 if $GSS_PIPEFS; then
1003 nodes=$(comma_list $(mdts_nodes))
1004 check_gss_daemon_nodes $nodes lgssd || return 6
1006 if $GSS_PIPEFS; then
1007 check_gss_daemon_nodes $clients lgssd || return 7
1011 stop_gss_daemons() {
1012 local nodes=$(comma_list $(mdts_nodes))
1014 send_sigint $nodes lsvcgssd lgssd
1016 nodes=$(comma_list $(osts_nodes))
1017 send_sigint $nodes lsvcgssd
1019 nodes=${CLIENTS:-$HOSTNAME}
1020 send_sigint $nodes lgssd
1024 # Add mount flags for shared key
1026 if grep -q skpath <<< "$mt_opts" ; then
1027 mt_opts=$(echo $mt_opts |
1028 sed -e "s#skpath=[^ ,]*#skpath=$SK_PATH#")
1030 if [ -z "$mt_opts" ]; then
1031 mt_opts="-o skpath=$SK_PATH"
1033 mt_opts="$mt_opts,skpath=$SK_PATH"
1043 /usr/lib/lustre/* | /usr/lib64/lustre/* | /usr/lib/lustre | \
1052 [ $from_tree = true ]
1056 if $SHARED_KEY; then
1065 if ! module_loaded ptlrpc_gss; then
1066 load_module ptlrpc/gss/ptlrpc_gss
1067 module_loaded ptlrpc_gss ||
1068 error_exit "init_gss: GSS=$GSS, but gss/krb5 missing"
1071 if $GSS_KRB5 || $GSS_SK; then
1072 start_gss_daemons || error_exit "start gss daemon failed! rc=$?"
1075 if $GSS_SK && ! $SK_NO_KEY; then
1076 echo "Loading basic SSK keys on all servers"
1077 do_nodes $(comma_list $(all_server_nodes)) \
1078 "lgss_sk -t server -l $SK_PATH/$FSNAME.key || true"
1079 do_nodes $(comma_list $(all_server_nodes)) \
1080 "keyctl show | grep lustre | cut -c1-11 |
1082 xargs -IX keyctl setperm X 0x3f3f3f3f"
1085 if $GSS_SK && $SK_NO_KEY; then
1086 local numclients=${1:-$CLIENTCOUNT}
1087 local clients=${CLIENTS:-$HOSTNAME}
1089 # security ctx config for keyring
1091 local lgssc_conf_file="/etc/request-key.d/lgssc.conf"
1093 if from_build_tree; then
1094 mkdir -p $SK_OM_PATH
1095 if grep -q request-key /proc/mounts > /dev/null; then
1096 echo "SSK: Request key already mounted."
1098 mount -o bind $SK_OM_PATH /etc/request-key.d/
1100 local lgssc_conf_line='create lgssc * * '
1101 lgssc_conf_line+=$(which lgss_keyring)
1102 lgssc_conf_line+=' %o %k %t %d %c %u %g %T %P %S'
1103 echo "$lgssc_conf_line" > $lgssc_conf_file
1106 [ -e $lgssc_conf_file ] ||
1107 error_exit "Could not find key options in $lgssc_conf_file"
1108 echo "$lgssc_conf_file content is:"
1109 cat $lgssc_conf_file
1111 if ! local_mode; then
1112 if from_build_tree; then
1113 do_nodes $(comma_list $(all_nodes)) "mkdir -p \
1115 do_nodes $(comma_list $(all_nodes)) "mount \
1116 -o bind $SK_OM_PATH \
1117 /etc/request-key.d/"
1118 do_nodes $(comma_list $(all_nodes)) "rsync \
1119 -aqv $HOSTNAME:$lgssc_conf_file \
1120 $lgssc_conf_file >/dev/null 2>&1"
1122 do_nodes $(comma_list $(all_nodes)) \
1123 "echo $lgssc_conf_file: ; \
1124 cat $lgssc_conf_file"
1128 # create shared key on all nodes
1129 mkdir -p $SK_PATH/nodemap
1130 rm -f $SK_PATH/$FSNAME.key $SK_PATH/nodemap/c*.key \
1131 $SK_PATH/$FSNAME-*.key
1132 # for nodemap testing each client may need own key,
1133 # and S2S now requires keys as well, both for "client"
1136 lgss_sk -t server -f$FSNAME -n $SK_S2SNMCLI \
1137 -w $SK_PATH/$FSNAME-nmclient.key \
1138 -d /dev/urandom >/dev/null 2>&1
1139 lgss_sk -t mgs,server -f$FSNAME -n $SK_S2SNM \
1140 -w $SK_PATH/$FSNAME-s2s-server.key \
1141 -d /dev/urandom >/dev/null 2>&1
1144 lgss_sk -t server -f$FSNAME -w $SK_PATH/$FSNAME.key \
1145 -d /dev/urandom >/dev/null 2>&1
1147 for i in $(seq 0 $((numclients - 1))); do
1148 lgss_sk -t server -f$FSNAME -n c$i \
1149 -w $SK_PATH/nodemap/c$i.key -d /dev/urandom \
1153 if ! local_mode; then
1154 for lnode in $(all_nodes); do
1155 scp -r $SK_PATH ${lnode}:$(dirname $SK_PATH)/
1158 # Set client keys to client type to generate prime P
1160 do_nodes $(all_nodes) "lgss_sk -t client,server -m \
1161 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1163 do_nodes $clients "lgss_sk -t client -m \
1164 $SK_PATH/$FSNAME.key >/dev/null 2>&1"
1165 do_nodes $clients "find $SK_PATH/nodemap -name \*.key | \
1166 xargs -IX lgss_sk -t client -m X >/dev/null 2>&1"
1168 # This is required for servers as well, if S2S in use
1170 do_nodes $(comma_list $(mdts_nodes)) \
1171 "cp $SK_PATH/$FSNAME-s2s-server.key \
1172 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1173 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1175 do_nodes $(comma_list $(osts_nodes)) \
1176 "cp $SK_PATH/$FSNAME-s2s-server.key \
1177 $SK_PATH/$FSNAME-s2s-client.key; lgss_sk \
1178 -t client -m $SK_PATH/$FSNAME-s2s-client.key \
1180 do_nodes $clients "lgss_sk -t client \
1181 -m $SK_PATH/$FSNAME-nmclient.key \
1186 # mount options for servers and clients
1187 MGS_MOUNT_OPTS=$(add_sk_mntflag $MGS_MOUNT_OPTS)
1188 MDS_MOUNT_OPTS=$(add_sk_mntflag $MDS_MOUNT_OPTS)
1189 OST_MOUNT_OPTS=$(add_sk_mntflag $OST_MOUNT_OPTS)
1190 MOUNT_OPTS=$(add_sk_mntflag $MOUNT_OPTS)
1192 if [ -z "$LGSS_KEYRING_DEBUG" ]; then
1193 LGSS_KEYRING_DEBUG=4
1197 if [ -n "$LGSS_KEYRING_DEBUG" ] && \
1198 ( local_mode || from_build_tree ); then
1200 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG
1201 elif [ -n "$LGSS_KEYRING_DEBUG" ]; then
1202 do_nodes $(comma_list $(all_nodes)) "modprobe ptlrpc_gss && \
1204 sptlrpc.gss.lgss_keyring.debug_level=$LGSS_KEYRING_DEBUG"
1211 # maybe cleanup credential cache?
1218 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNM"
1219 do_node $(mgs_node) "$LCTL nodemap_del $SK_S2SNMCLI"
1220 $RPC_MODE || echo "Sleeping for 10 sec for Nodemap.."
1224 $RPC_MODE || echo "Cleaning up Shared Key.."
1225 do_nodes $(comma_list $(all_nodes)) "rm -f \
1226 $SK_PATH/$FSNAME*.key $SK_PATH/nodemap/$FSNAME*.key"
1227 do_nodes $(comma_list $(all_nodes)) "keyctl show | \
1228 awk '/lustre/ { print \\\$1 }' | xargs -IX keyctl unlink X"
1229 if from_build_tree; then
1230 # Remove the mount and clean up the files we added to
1232 do_nodes $(comma_list $(all_nodes)) "while grep -q \
1233 request-key.d /proc/mounts; do umount \
1234 /etc/request-key.d/; done"
1235 do_nodes $(comma_list $(all_nodes)) "rm -f \
1236 $SK_OM_PATH/lgssc.conf"
1237 do_nodes $(comma_list $(all_nodes)) "rmdir $SK_OM_PATH"
1245 local var=${facet}_svc
1253 echo -n $facet | sed -e 's/^fs[0-9]\+//' -e 's/[0-9_]\+//' |
1254 tr '[:lower:]' '[:upper:]'
1260 if [ $facet == mgs ] || [ $facet == client ]; then
1264 echo -n $facet | sed -e 's/^fs[0-9]\+//' | sed -e 's/^[a-z]\+//'
1272 if [ -n "${!var}" ]; then
1277 var=$(facet_type $facet)FSTYPE
1278 if [ -n "${!var}" ]; then
1283 if [ -n "$FSTYPE" ]; then
1288 if [[ $facet == mgs ]] && combined_mgs_mds; then
1300 local facets=$(get_facets)
1303 for facet in ${facets//,/ }; do
1304 if [ $node == $(facet_host $facet) ] ||
1305 [ $node == "$(facet_failover_host $facet)" ]; then
1306 fstype=$(facet_fstype $facet)
1307 if [[ $fstypes != *$fstype* ]]; then
1308 fstypes+="${fstypes:+,}$fstype"
1317 local num=$(facet_number $facet)
1320 if [[ $(facet_type $facet) = OST ]]; then
1321 index=OSTINDEX${num}
1322 if [[ -n "${!index}" ]]; then
1327 index=${OST_INDICES[num - 1]}
1330 [[ -n "$index" ]] || index=$((num - 1))
1338 local fstype=$(facet_fstype $facet)
1342 label=$(do_facet ${facet} "$E2LABEL ${dev} 2>/dev/null");;
1344 label=$(do_facet ${facet} "$ZFS get -H -o value lustre:svname \
1345 ${dev} 2>/dev/null");;
1347 error "unknown fstype!";;
1354 # Get the device of a facet.
1361 mgs) device=$(mgsdevname) ;;
1362 mds*) device=$(mdsdevname $(facet_number $facet)) ;;
1363 ost*) device=$(ostdevname $(facet_number $facet)) ;;
1364 fs2mds) device=$(mdsdevname 1_2) ;;
1365 fs2ost) device=$(ostdevname 1_2) ;;
1366 fs3ost) device=$(ostdevname 2_2) ;;
1374 # Get the virtual device of a facet.
1381 mgs) device=$(mgsvdevname) ;;
1382 mds*) device=$(mdsvdevname $(facet_number $facet)) ;;
1383 ost*) device=$(ostvdevname $(facet_number $facet)) ;;
1384 fs2mds) device=$(mdsvdevname 1_2) ;;
1385 fs2ost) device=$(ostvdevname 1_2) ;;
1386 fs3ost) device=$(ostvdevname 2_2) ;;
1394 local virt=$(virt-what 2> /dev/null)
1396 [ $? -eq 0 ] && [ -n "$virt" ] && { echo $virt; return; }
1398 virt=$(dmidecode -s system-product-name | awk '{print $1}')
1401 VMware|KVM|VirtualBox|Parallels|Bochs)
1402 echo $virt | tr '[A-Z]' '[a-z]' ;;
1408 # Re-read the partition table on failover partner host.
1409 # After a ZFS storage pool is created on a shared device, the partition table
1410 # on the device may change. However, the operating system on the failover
1411 # host may not notice the change automatically. Without the up-to-date partition
1412 # block devices, 'zpool import ..' cannot find the labels, whose positions are
1413 # relative to partition rather than disk beginnings.
1415 # This function performs partprobe on the failover host to make it re-read the
1418 refresh_partition_table() {
1423 host=$(facet_passive_host $facet)
1424 if [[ -n "$host" ]]; then
1425 do_node $host "$PARTPROBE $device"
1430 # Get ZFS storage pool name.
1437 device=$(facet_device $facet)
1438 # poolname is string before "/"
1439 poolname="${device%%/*}"
1446 # Get ZFS local fsname.
1448 zfs_local_fsname() {
1450 local lfsname=$(basename $(facet_device $facet))
1456 # Create ZFS storage pool.
1463 local opts=${@:-"-o cachefile=none"}
1465 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1466 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1467 $ZPOOL create -f $opts $poolname $vdev"
1471 # Create ZFS file system.
1477 local opts=${@:-"-o mountpoint=legacy"}
1479 do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
1480 $ZFS create $opts $dataset"
1484 # Export ZFS storage pool.
1485 # Before exporting the pool, all datasets within the pool should be unmounted.
1493 poolname=$(zpool_name $facet)
1495 if [[ -n "$poolname" ]]; then
1496 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1497 grep -q ^$poolname/ /proc/mounts ||
1498 $ZPOOL export $opts $poolname"
1503 # Destroy ZFS storage pool.
1504 # Destroy the given pool and free up any devices for other use. This command
1505 # tries to unmount any active datasets before destroying the pool.
1506 # -f Force any active datasets contained within the pool to be unmounted.
1510 local poolname=${2:-$(zpool_name $facet)}
1512 if [[ -n "$poolname" ]]; then
1513 do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1514 $ZPOOL destroy -f $poolname"
1519 # Import ZFS storage pool.
1520 # Force importing, even if the pool appears to be potentially active.
1525 local opts=${@:-"-o cachefile=none -o failmode=panic"}
1528 poolname=$(zpool_name $facet)
1530 if [[ -n "$poolname" ]]; then
1531 opts+=" -d $(dirname $(facet_vdevice $facet))"
1532 do_facet $facet "lsmod | grep zfs >&/dev/null || modprobe zfs;
1533 $ZPOOL list -H $poolname >/dev/null 2>&1 ||
1534 $ZPOOL import -f $opts $poolname"
1539 # Reimport ZFS storage pool with new name
1544 local opts="-o cachefile=none"
1545 local poolname=$(zpool_name $facet)
1547 opts+=" -d $(dirname $(facet_vdevice $facet))"
1548 do_facet $facet "$ZPOOL export $poolname;
1549 $ZPOOL import $opts $poolname $newpool"
1553 # Set the "cachefile=none" property on ZFS storage pool so that the pool
1554 # is not automatically imported on system startup.
1556 # In a failover environment, this will provide resource level fencing which
1557 # will ensure that the same ZFS storage pool will not be imported concurrently
1558 # on different nodes.
1560 disable_zpool_cache() {
1564 poolname=$(zpool_name $facet)
1566 if [[ -n "$poolname" ]]; then
1567 do_facet $facet "$ZPOOL set cachefile=none $poolname"
1572 # This and set_osd_param() shall be used to access OSD parameters
1573 # once existed under "obdfilter":
1578 # writethrough_cache_enable
1582 local device=${2:-$FSNAME-OST*}
1585 do_nodes $nodes "$LCTL get_param -n osd-*.$device.$name"
1590 local device=${2:-$FSNAME-OST*}
1594 do_nodes $nodes "$LCTL set_param -n osd-*.$device.$name=$value"
1598 local dz=${1:-$DEBUG_SIZE}
1600 if [ -f /sys/devices/system/cpu/possible ]; then
1601 local cpus=$(($(cut -d "-" -f 2 /sys/devices/system/cpu/possible)+1))
1603 local cpus=$(getconf _NPROCESSORS_CONF 2>/dev/null)
1606 # bug 19944, adjust size to be -gt num_possible_cpus()
1607 # promise 2MB for every cpu at least
1608 if [ -n "$cpus" ] && [ $((cpus * 2)) -gt $dz ]; then
1611 lctl set_param debug_mb=$dz
1614 set_default_debug () {
1615 local debug=${1:-"$PTLDEBUG"}
1616 local subsys=${2:-"$SUBSYSTEM"}
1617 local debug_size=${3:-$DEBUG_SIZE}
1619 [ -n "$debug" ] && lctl set_param debug="$debug" >/dev/null
1620 [ -n "$subsys" ] && lctl set_param subsystem_debug="${subsys# }" >/dev/null
1622 [ -n "$debug_size" ] && set_debug_size $debug_size > /dev/null
1625 set_default_debug_nodes () {
1627 local debug="${2:-"$PTLDEBUG"}"
1628 local subsys="${3:-"$SUBSYSTEM"}"
1629 local debug_size="${4:-$DEBUG_SIZE}"
1631 if [[ ,$nodes, = *,$HOSTNAME,* ]]; then
1632 nodes=$(exclude_items_from_list "$nodes" "$HOSTNAME")
1636 [[ -z "$nodes" ]] ||
1637 do_rpc_nodes "$nodes" set_default_debug \
1638 \\\"$debug\\\" \\\"$subsys\\\" $debug_size || true
1641 set_default_debug_facet () {
1643 local debug="${2:-"$PTLDEBUG"}"
1644 local subsys="${3:-"$SUBSYSTEM"}"
1645 local debug_size="${4:-$DEBUG_SIZE}"
1646 local node=$(facet_active_host $facet)
1648 [ -n "$node" ] || error "No host defined for facet $facet"
1650 set_default_debug_nodes $node "$debug" "$subsys" $debug_size
1653 set_params_nodes () {
1654 [[ $# -ge 2 ]] || return 0
1658 do_nodes $nodes $LCTL set_param $@
1661 set_params_clients () {
1662 local clients=${1:-$CLIENTS}
1663 local params=${2:-$CLIENT_LCTL_SETPARAM_PARAM}
1665 [[ -n $params ]] || return 0
1666 set_params_nodes $clients $params
1670 local hostid=${1:-$(hostid)}
1672 if [ ! -s /etc/hostid ]; then
1673 printf $(echo -n $hostid |
1674 sed 's/\(..\)\(..\)\(..\)\(..\)/\\x\4\\x\3\\x\2\\x\1/') >/etc/hostid
1680 local facets=${1:-$(get_facets)}
1683 for facet in ${facets//,/ }; do
1686 [ $RC -eq 0 ] && continue
1688 if [ "$TESTSUITE.$TESTNAME" = "replay-dual.test_0a" ]; then
1689 skip_noexit "Restart of $facet failed!." &&
1692 error "Restart of $facet failed!"
1699 # Add argument "arg" (e.g., "loop") to the comma-separated list
1700 # of arguments for option "opt" (e.g., "-o") on command
1701 # line "opts" (e.g., "-o flock").
1707 local opt_pattern="\([[:space:]]\+\|^\)$opt"
1709 if echo "$opts" | grep -q $opt_pattern; then
1710 opts=$(echo "$opts" | sed -e \
1711 "s/$opt_pattern[[:space:]]*[^[:space:]]\+/&,$arg/")
1713 opts+="${opts:+ }$opt $arg"
1719 # Associate loop device with a given regular file.
1720 # Return the loop device.
1722 setup_loop_device() {
1726 do_facet $facet "loop_dev=\\\$($LOSETUP -j $file | cut -d : -f 1);
1727 if [[ -z \\\$loop_dev ]]; then
1728 loop_dev=\\\$($LOSETUP -f);
1729 $LOSETUP \\\$loop_dev $file || loop_dev=;
1731 echo -n \\\$loop_dev"
1735 # Detach a loop device.
1737 cleanup_loop_device() {
1741 do_facet $facet "! $LOSETUP $loop_dev >/dev/null 2>&1 ||
1742 $LOSETUP -d $loop_dev"
1746 # Check if a given device is a block device.
1753 [[ -n "$dev" ]] || return 1
1754 do_facet $facet "test -b $dev" || return 1
1755 if [[ -n "$size" ]]; then
1756 local in=$(do_facet $facet "dd if=$dev of=/dev/null bs=1k \
1757 count=1 skip=$size 2>&1" |
1758 awk '($3 == "in") { print $1 }')
1759 [[ "$in" = "1+0" ]] || return 1
1764 # Check if a given device is a device-mapper device.
1770 [[ -n "$dev" ]] || return 1
1771 do_facet $facet "$DMSETUP status $dev >/dev/null 2>&1"
1775 # Check if a given device is a device-mapper flakey device.
1777 is_dm_flakey_dev() {
1782 [[ -n "$dev" ]] || return 1
1784 type=$(do_facet $facet "$DMSETUP status $dev 2>&1" |
1786 [[ $type = flakey ]] && return 0 || return 1
1790 # Check if device-mapper flakey device is supported by the kernel
1791 # of $facet node or not.
1793 dm_flakey_supported() {
1797 do_facet $facet "modprobe dm-flakey;
1798 $DMSETUP targets | grep -q flakey" &> /dev/null
1802 # Get the device-mapper flakey device name of a given facet.
1804 dm_facet_devname() {
1806 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
1808 echo -n ${facet}_flakey
1812 # Get the device-mapper flakey device of a given facet.
1813 # A device created by dmsetup will appear as /dev/mapper/<device-name>.
1815 dm_facet_devpath() {
1818 echo -n $DM_DEV_PATH/$(dm_facet_devname $facet)
1822 # Set a device-mapper device with a new table.
1824 # The table has the following format:
1825 # <logical_start_sector> <num_sectors> <target_type> <target_args>
1827 # flakey <target_args> includes:
1828 # <destination_device> <offset> <up_interval> <down_interval> \
1829 # [<num_features> [<feature_arguments>]]
1831 # linear <target_args> includes:
1832 # <destination_device> <start_sector>
1834 dm_set_dev_table() {
1837 local target_type=$3
1843 read tmp num_sectors tmp real_dev tmp \
1844 <<< $(do_facet $facet "$DMSETUP table $dm_dev")
1846 case $target_type in
1848 table="0 $num_sectors flakey $real_dev 0 0 1800 1 drop_writes"
1851 table="0 $num_sectors linear $real_dev 0"
1853 *) error "invalid target type $target_type" ;;
1856 do_facet $facet "$DMSETUP suspend --nolockfs --noflush $dm_dev" ||
1857 error "failed to suspend $dm_dev"
1858 do_facet $facet "$DMSETUP load $dm_dev --table \\\"$table\\\"" ||
1859 error "failed to load $target_type table into $dm_dev"
1860 do_facet $facet "$DMSETUP resume $dm_dev" ||
1861 error "failed to resume $dm_dev"
1865 # Set a device-mapper flakey device as "read-only" by using the "drop_writes"
1866 # feature parameter.
1869 # All write I/O is silently ignored.
1870 # Read I/O is handled correctly.
1872 dm_set_dev_readonly() {
1874 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1876 dm_set_dev_table $facet $dm_dev flakey
1880 # Set a device-mapper device to traditional linear mapping mode.
1882 dm_clear_dev_readonly() {
1884 local dm_dev=${2:-$(dm_facet_devpath $facet)}
1886 dm_set_dev_table $facet $dm_dev linear
1890 # Set the device of a given facet as "read-only".
1892 set_dev_readonly() {
1894 local svc=${facet}_svc
1896 if [[ $(facet_fstype $facet) = zfs ]] ||
1897 ! dm_flakey_supported $facet; then
1898 do_facet $facet $LCTL --device ${!svc} readonly
1900 dm_set_dev_readonly $facet
1905 # Get size in 512-byte sectors (BLKGETSIZE64 / 512) of a given device.
1912 num_sectors=$(do_facet $facet "blockdev --getsz $dev 2>/dev/null")
1913 [[ ${PIPESTATUS[0]} = 0 && -n "$num_sectors" ]] || num_sectors=0
1914 echo -n $num_sectors
1918 # Create a device-mapper device with a given block device or regular file (will
1919 # be associated with loop device).
1920 # Return the full path of the device-mapper device.
1924 local real_dev=$2 # destination device
1925 local dm_dev_name=${3:-$(dm_facet_devname $facet)} # device name
1926 local dm_dev=$DM_DEV_PATH/$dm_dev_name # device-mapper device
1928 # check if the device-mapper device to be created already exists
1929 if is_dm_dev $facet $dm_dev; then
1930 # if the existing device was set to "read-only", then clear it
1931 ! is_dm_flakey_dev $facet $dm_dev ||
1932 dm_clear_dev_readonly $facet $dm_dev
1938 # check if the destination device is a block device, and if not,
1939 # associate it with a loop device
1940 is_blkdev $facet $real_dev ||
1941 real_dev=$(setup_loop_device $facet $real_dev)
1942 [[ -n "$real_dev" ]] || { echo -n $real_dev; return 2; }
1944 # now create the device-mapper device
1945 local num_sectors=$(get_num_sectors $facet $real_dev)
1946 local table="0 $num_sectors linear $real_dev 0"
1949 do_facet $facet "$DMSETUP create $dm_dev_name --table \\\"$table\\\"" ||
1950 { rc=${PIPESTATUS[0]}; dm_dev=; }
1951 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
1958 # Map the facet name to its device variable name.
1960 facet_device_alias() {
1962 local dev_alias=$facet
1965 fs2mds) dev_alias=mds1_2 ;;
1966 fs2ost) dev_alias=ost1_2 ;;
1967 fs3ost) dev_alias=ost2_2 ;;
1975 # Save the original value of the facet device and export the new value.
1981 local active_facet=$(facet_active $facet)
1982 local dev_alias=$(facet_device_alias $active_facet)
1983 local dev_name=${dev_alias}_dev
1984 local dev=${!dev_name}
1986 if [[ $active_facet = $facet ]]; then
1987 local failover_dev=${dev_alias}failover_dev
1988 if [[ ${!failover_dev} = $dev ]]; then
1989 eval export ${failover_dev}_saved=$dev
1990 eval export ${failover_dev}=$dm_dev
1993 dev_alias=$(facet_device_alias $facet)
1994 local facet_dev=${dev_alias}_dev
1995 if [[ ${!facet_dev} = $dev ]]; then
1996 eval export ${facet_dev}_saved=$dev
1997 eval export ${facet_dev}=$dm_dev
2001 eval export ${dev_name}_saved=$dev
2002 eval export ${dev_name}=$dm_dev
2006 # Restore the saved value of the facet device.
2011 [[ $facet = mgs ]] && combined_mgs_mds && facet=mds1
2012 local dev_alias=$(facet_device_alias $facet)
2014 local saved_dev=${dev_alias}_dev_saved
2015 [[ -z ${!saved_dev} ]] ||
2016 eval export ${dev_alias}_dev=${!saved_dev}
2018 saved_dev=${dev_alias}failover_dev_saved
2019 [[ -z ${!saved_dev} ]] ||
2020 eval export ${dev_alias}failover_dev=${!saved_dev}
2024 # Remove a device-mapper device.
2025 # If the destination device is a loop device, then also detach it.
2029 local dm_dev=${2:-$(dm_facet_devpath $facet)}
2033 is_dm_dev $facet $dm_dev || return 0
2035 read major minor <<< $(do_facet $facet "$DMSETUP table $dm_dev" |
2036 awk '{ print $4 }' | awk -F: '{ print $1" "$2 }')
2038 do_facet $facet "$DMSETUP remove $dm_dev"
2039 do_facet $facet "$DMSETUP mknodes >/dev/null 2>&1"
2041 unexport_dm_dev $facet
2043 # detach a loop device
2044 [[ $major -ne 7 ]] || cleanup_loop_device $facet /dev/loop$minor
2046 # unload dm-flakey module
2047 do_facet $facet "modprobe -r dm-flakey" || true
2053 local active_facet=$(facet_active $facet)
2054 local dev_alias=$(facet_device_alias $active_facet)
2055 local dev=${dev_alias}_dev
2056 local opt=${facet}_opt
2057 local mntpt=$(facet_mntpt $facet)
2058 local opts="${!opt} $@"
2059 local fstype=$(facet_fstype $facet)
2061 local dm_dev=${!dev}
2063 [[ $dev == "mgsfailover_dev" ]] && combined_mgs_mds &&
2064 dev=mds1failover_dev
2066 module_loaded lustre || load_modules
2070 if dm_flakey_supported $facet; then
2071 dm_dev=$(dm_create_dev $facet ${!dev})
2072 [[ -n "$dm_dev" ]] || dm_dev=${!dev}
2075 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
2077 devicelabel=$(do_facet ${facet} "$E2LABEL $dm_dev");;
2079 # import ZFS storage pool
2080 import_zpool $facet || return ${PIPESTATUS[0]}
2082 devicelabel=$(do_facet ${facet} "$ZFS get -H -o value \
2083 lustre:svname $dm_dev");;
2085 error "unknown fstype!";;
2088 echo "Starting ${facet}: $opts $dm_dev $mntpt"
2089 # for testing LU-482 error handling in mount_facets() and test_0a()
2090 if [ -f $TMP/test-lu482-trigger ]; then
2094 "mkdir -p $mntpt; $MOUNT_CMD $opts $dm_dev $mntpt"
2098 if [ $RC -ne 0 ]; then
2099 echo "Start of $dm_dev on ${facet} failed ${RC}"
2103 health=$(do_facet ${facet} "$LCTL get_param -n health_check")
2104 if [[ "$health" != "healthy" ]]; then
2105 error "$facet is in a unhealthy state"
2108 set_default_debug_facet $facet
2110 if [[ $opts =~ .*nosvc.* ]]; then
2111 echo "Start $dm_dev without service"
2116 wait_update_facet ${facet} "$E2LABEL $dm_dev \
2117 2>/dev/null | grep -E ':[a-zA-Z]{3}[0-9]{4}'" \
2118 "" || error "$dm_dev failed to initialize!";;
2120 wait_update_facet ${facet} "$ZFS get -H -o value \
2121 lustre:svname $dm_dev 2>/dev/null | \
2122 grep -E ':[a-zA-Z]{3}[0-9]{4}'" "" ||
2123 error "$dm_dev failed to initialize!";;
2126 error "unknown fstype!";;
2130 # commit the device label change to disk
2131 if [[ $devicelabel =~ (:[a-zA-Z]{3}[0-9]{4}) ]]; then
2132 echo "Commit the device label on ${!dev}"
2133 do_facet $facet "sync; sleep 1; sync"
2137 label=$(devicelabel ${facet} $dm_dev)
2138 [ -z "$label" ] && echo no label for $dm_dev && exit 1
2139 eval export ${facet}_svc=${label}
2140 echo Started ${label}
2142 export_dm_dev $facet $dm_dev
2147 # start facet device options
2153 local dev_alias=$(facet_device_alias $facet)
2155 eval export ${dev_alias}_dev=${device}
2156 eval export ${facet}_opt=\"$@\"
2158 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2159 eval export mgs_dev=${device}
2161 local varname=${dev_alias}failover_dev
2162 if [ -n "${!varname}" ] ; then
2163 eval export ${dev_alias}failover_dev=${!varname}
2165 eval export ${dev_alias}failover_dev=$device
2166 combined_mgs_mds && [[ ${dev_alias} == mds1 ]] &&
2167 eval export mgsfailover_dev=${device}
2171 local mntpt=$(facet_mntpt $facet)
2172 do_facet ${facet} mkdir -p $mntpt
2173 eval export ${facet}_MOUNT=$mntpt
2174 mount_facet ${facet}
2184 local HOST=$(facet_active_host $facet)
2185 [[ -z $HOST ]] && echo stop: no host for $facet && return 0
2187 local mntpt=$(facet_mntpt $facet)
2188 running=$(do_facet ${facet} "grep -c $mntpt' ' /proc/mounts || true")
2189 if [ ${running} -ne 0 ]; then
2190 echo "Stopping $mntpt (opts:$@) on $HOST"
2191 do_facet ${facet} $UMOUNT $@ $mntpt
2194 # umount should block, but we should wait for unrelated obd's
2195 # like the MGS or MGC to also stop.
2196 wait_exit_ST ${facet} || return ${PIPESTATUS[0]}
2198 if [[ $(facet_fstype $facet) == zfs ]]; then
2199 # export ZFS storage pool
2200 [ "$KEEP_ZPOOL" = "true" ] || export_zpool $facet
2201 elif dm_flakey_supported $facet; then
2202 local host=${facet}_HOST
2203 local failover_host=${facet}failover_HOST
2204 if [[ -n ${!failover_host} && ${!failover_host} != ${!host} ]]||
2205 $CLEANUP_DM_DEV || [[ $facet = fs* ]]; then
2206 dm_cleanup_dev $facet
2211 # get mdt quota type
2213 local varsvc=${SINGLEMDS}_svc
2214 do_facet $SINGLEMDS $LCTL get_param -n \
2215 osd-$(facet_fstype $SINGLEMDS).${!varsvc}.quota_slave.enabled
2218 # get ost quota type
2220 # All OSTs should have same quota type
2221 local varsvc=ost1_svc
2222 do_facet ost1 $LCTL get_param -n \
2223 osd-$(facet_fstype ost1).${!varsvc}.quota_slave.enabled
2226 # restore old quota type settings
2228 if [ "$old_MDT_QUOTA_TYPE" ]; then
2229 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2230 do_facet mgs $PERM_CMD \
2231 osd-*.$FSNAME-MDT*.quota_slave.enabled = \
2234 do_facet mgs $PERM_CMD \
2235 $FSNAME.quota.mdt=$old_MDT_QUOTA_TYPE
2238 if [ "$old_OST_QUOTA_TYPE" ]; then
2239 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2240 do_facet mgs $PERM_CMD \
2241 osd-*.$FSNAME-OST*.quota_slave.enabled = \
2244 do_facet mgs $LCTL conf_param \
2245 $FSNAME.quota.ost=$old_OST_QUOTA_TYPE
2250 # Handle the case when there is a space in the lfs df
2251 # "filesystem summary" line the same as when there is no space.
2252 # This will allow fixing the "lfs df" summary line in the future.
2254 $LFS df $* | sed -e 's/filesystem /filesystem_/'
2255 check_lfs_df_ret_val $?
2258 # Get free inodes on the MDT specified by mdt index, free indoes on
2259 # the whole filesystem will be returned when index == -1.
2265 if [ $index -eq -1 ]; then
2268 mdt_uuid=$(mdtuuid_from_index $index)
2271 free_inodes=$(lfs_df -i $MOUNT | grep $mdt_uuid | awk '{print $4}')
2276 # Get the OST device status from 'lfs df' with a given OST index.
2280 local mnt_pnt=${2:-$MOUNT}
2284 ost_uuid=$(ostuuid_from_index $ost_idx $mnt_pnt)
2285 lfs_df $opts $mnt_pnt | awk '/'$ost_uuid'/ { print $7 }'
2291 # save old quota type & set new quota type
2292 local mdt_qtype=$(mdt_quota_type)
2293 local ost_qtype=$(ost_quota_type)
2295 echo "[HOST:$HOSTNAME] [old_mdt_qtype:$mdt_qtype]" \
2296 "[old_ost_qtype:$ost_qtype] [new_qtype:$QUOTA_TYPE]"
2298 export old_MDT_QUOTA_TYPE=$mdt_qtype
2299 export old_OST_QUOTA_TYPE=$ost_qtype
2301 if [[ $PERM_CMD == *"set_param -P"* ]]; then
2302 do_facet mgs $PERM_CMD \
2303 osd-*.$FSNAME-MDT*.quota_slave.enabled=$QUOTA_TYPE
2304 do_facet mgs $PERM_CMD \
2305 osd-*.$FSNAME-OST*.quota_slave.enabled=$QUOTA_TYPE
2307 do_facet mgs $PERM_CMD $FSNAME.quota.mdt=$QUOTA_TYPE ||
2308 error "set mdt quota type failed"
2309 do_facet mgs $PERM_CMD $FSNAME.quota.ost=$QUOTA_TYPE ||
2310 error "set ost quota type failed"
2313 local quota_usrs=$QUOTA_USERS
2315 # get_filesystem_size
2316 local disksz=$(lfs_df $mntpt | grep "summary" | awk '{print $2}')
2317 local blk_soft=$((disksz + 1024))
2318 local blk_hard=$((blk_soft + blk_soft / 20)) # Go 5% over
2320 local inodes=$(lfs_df -i $mntpt | grep "summary" | awk '{print $2}')
2321 local i_soft=$inodes
2322 local i_hard=$((i_soft + i_soft / 20))
2324 echo "Total disk size: $disksz block-softlimit: $blk_soft" \
2325 "block-hardlimit: $blk_hard inode-softlimit: $i_soft" \
2326 "inode-hardlimit: $i_hard"
2329 for usr in $quota_usrs; do
2330 echo "Setting up quota on $HOSTNAME:$mntpt for $usr..."
2332 cmd="$LFS setquota -$type $usr -b $blk_soft"
2333 cmd="$cmd -B $blk_hard -i $i_soft -I $i_hard $mntpt"
2335 eval $cmd || error "$cmd FAILED!"
2337 # display the quota status
2338 echo "Quota settings for $usr : "
2339 $LFS quota -v -u $usr $mntpt || true
2346 local opts=${3:-$MOUNT_OPTS}
2347 opts=${opts:+-o $opts}
2348 local flags=${4:-$MOUNT_FLAGS}
2350 local device=$MGSNID:/$FSNAME$FILESET
2351 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2352 echo "Bad mount command: opt=$flags $opts dev=$device " \
2358 # update mount option with skpath
2359 opts=$(add_sk_mntflag $opts)
2362 echo "Starting client: $client: $flags $opts $device $mnt"
2363 do_node $client mkdir -p $mnt
2364 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ];then
2365 do_node $client $MOUNT_CMD $flags $opts $MGSNID:/$FSNAME \
2367 #disable FILESET if not supported
2368 do_nodes $client lctl get_param -n \
2369 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2370 device=$MGSNID:/$FSNAME
2371 do_node $client mkdir -p $mnt/$FILESET
2372 do_node $client "! grep -q $mnt' ' /proc/mounts ||
2375 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2376 # Mount using nodemap key
2377 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2378 if $SK_UNIQUE_NM; then
2379 mountkey=$SK_PATH/nodemap/c0.key
2381 local prunedopts=$(echo $opts |
2382 sed -e "s#skpath=[^,^ ]*#skpath=$mountkey#g")
2383 do_node $client $MOUNT_CMD $flags $prunedopts $device $mnt ||
2386 do_node $client $MOUNT_CMD $flags $opts $device $mnt ||
2390 set_default_debug_nodes $client
2391 set_params_clients $client
2402 local running=$(do_node $client "grep -c $mnt' ' /proc/mounts") || true
2404 [ "$3" ] && force=-f
2405 [ $running -eq 0 ] && return 0
2407 echo "Stopping client $client $mnt (opts:$force)"
2408 do_node $client lsof -t $mnt || need_kill=no
2409 if [ "x$force" != "x" ] && [ "x$need_kill" != "xno" ]; then
2410 pids=$(do_node $client lsof -t $mnt | sort -u);
2411 if [ -n "$pids" ]; then
2412 do_node $client kill -9 $pids || true
2416 busy=$(do_node $client "umount $force $mnt 2>&1" | grep -c "busy") ||
2418 if [ $busy -ne 0 ] ; then
2419 echo "$mnt is still busy, wait one second" && sleep 1
2420 do_node $client umount $force $mnt
2424 # Mount the file system on the MDS
2425 mount_mds_client() {
2426 local mds_HOST=${SINGLEMDS}_HOST
2428 zconf_mount $mds1_HOST $MOUNT2 $MOUNT_OPTS ||
2429 error "unable to mount $MOUNT2 on MDS"
2432 # Unmount the file system on the MDS
2433 umount_mds_client() {
2434 local mds_HOST=${SINGLEMDS}_HOST
2435 zconf_umount $mds1_HOST $MOUNT2
2436 do_facet $SINGLEMDS "rmdir $MOUNT2"
2439 # nodes is comma list
2440 sanity_mount_check_nodes () {
2446 # FIXME: assume that all cluster nodes run the same os
2447 [ "$(uname)" = Linux ] || return 0
2450 for mnt in $mnts ; do
2451 do_nodes $nodes "running=\\\$(grep -c $mnt' ' /proc/mounts);
2452 mpts=\\\$(mount | grep -c $mnt' ');
2453 if [ \\\$running -ne \\\$mpts ]; then
2454 echo \\\$(hostname) env are INSANE!;
2457 [ $? -eq 0 ] || rc=1
2462 sanity_mount_check_servers () {
2463 [ -n "$CLIENTONLY" ] &&
2464 { echo "CLIENTONLY mode, skip mount_check_servers"; return 0; } || true
2465 echo Checking servers environments
2467 # FIXME: modify get_facets to display all facets wo params
2468 local facets="$(get_facets OST),$(get_facets MDS),mgs"
2472 for facet in ${facets//,/ }; do
2473 node=$(facet_host ${facet})
2474 mntpt=$(facet_mntpt $facet)
2475 sanity_mount_check_nodes $node $mntpt ||
2476 { error "server $node environments are insane!"; return 1; }
2480 sanity_mount_check_clients () {
2481 local clients=${1:-$CLIENTS}
2482 local mntpt=${2:-$MOUNT}
2483 local mntpt2=${3:-$MOUNT2}
2485 [ -z $clients ] && clients=$(hostname)
2486 echo Checking clients $clients environments
2488 sanity_mount_check_nodes $clients $mntpt $mntpt2 ||
2489 error "clients environments are insane!"
2492 sanity_mount_check () {
2493 sanity_mount_check_servers || return 1
2494 sanity_mount_check_clients || return 2
2497 # mount clients if not mouted
2498 zconf_mount_clients() {
2501 local opts=${3:-$MOUNT_OPTS}
2502 opts=${opts:+-o $opts}
2503 local flags=${4:-$MOUNT_FLAGS}
2504 local device=$MGSNID:/$FSNAME$FILESET
2505 if [ -z "$mnt" -o -z "$FSNAME" ]; then
2506 echo "Bad conf mount command: opt=$flags $opts dev=$device " \
2511 echo "Starting client $clients: $flags $opts $device $mnt"
2512 do_nodes $clients mkdir -p $mnt
2513 if [ -n "$FILESET" -a -z "$SKIP_FILESET" ]; then
2514 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2515 # Mount with own nodemap key
2517 # Mount all server nodes first with per-NM keys
2518 for nmclient in ${clients//,/ }; do
2519 # do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key -n c$i"
2520 do_nodes $(comma_list $(all_server_nodes)) "lgss_sk -t server -l $SK_PATH/nodemap/c$i.key"
2523 # set perms for per-nodemap keys else permission denied
2524 do_nodes $(comma_list $(all_nodes)) \
2525 "keyctl show | grep lustre | cut -c1-11 |
2527 xargs -IX keyctl setperm X 0x3f3f3f3f"
2528 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2530 for nmclient in ${clients//,/ }; do
2531 if $SK_UNIQUE_NM; then
2532 mountkey=$SK_PATH/nodemap/c$i.key
2534 do_node $nmclient "! grep -q $mnt' ' \
2535 /proc/mounts || umount $mnt"
2536 local prunedopts=$(add_sk_mntflag $prunedopts);
2537 prunedopts=$(echo $prunedopts | sed -e \
2538 "s#skpath=[^ ^,]*#skpath=$mountkey#g")
2540 do_nodes $(comma_list $(all_server_nodes)) \
2543 do_node $nmclient $MOUNT_CMD $flags \
2544 $prunedopts $MGSNID:/$FSNAME $mnt ||
2549 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2551 do_nodes $clients $MOUNT_CMD $flags $opts \
2552 $MGSNID:/$FSNAME $mnt || return 1
2554 #disable FILESET if not supported
2555 do_nodes $clients lctl get_param -n \
2556 mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
2557 device=$MGSNID:/$FSNAME
2558 do_nodes $clients mkdir -p $mnt/$FILESET
2559 do_nodes $clients "! grep -q $mnt' ' /proc/mounts ||
2563 if $GSS_SK && ($SK_UNIQUE_NM || $SK_S2S); then
2564 # Mount with nodemap key
2566 local mountkey=$SK_PATH/$FSNAME-nmclient.key
2567 for nmclient in ${clients//,/ }; do
2568 if $SK_UNIQUE_NM; then
2569 mountkey=$SK_PATH/nodemap/c$i.key
2571 local prunedopts=$(echo $opts | sed -e \
2572 "s#skpath=[^ ^,]*#skpath=$mountkey#g");
2573 do_node $nmclient "! grep -q $mnt' ' /proc/mounts ||
2576 running=\\\$(mount | grep -c $mnt' ');
2578 if [ \\\$running -eq 0 ] ; then
2580 $MOUNT_CMD $flags $prunedopts $device $mnt;
2583 lustre_mnt_count=\\\$(mount | grep $mnt' ' | \
2584 grep 'type lustre' | wc -l);
2585 if [ \\\$running -ne \\\$lustre_mnt_count ] ; then
2586 echo zconf_mount_clients FAILED: \
2587 mount count \\\$running, not matching \
2588 with mount count of 'type lustre' \
2589 \\\$lustre_mnt_count;
2593 exit \\\$rc" || return ${PIPESTATUS[0]}
2600 if $SHARED_KEY; then
2601 tmpopts=$(add_sk_mntflag $opts)
2604 running=\\\$(mount | grep -c $mnt' ');
2606 if [ \\\$running -eq 0 ] ; then
2608 $MOUNT_CMD $flags $tmpopts $device $mnt;
2611 exit \\\$rc" || return ${PIPESTATUS[0]}
2614 echo "Started clients $clients: "
2615 do_nodes $clients "mount | grep $mnt' '"
2617 set_default_debug_nodes $clients
2618 set_params_clients $clients
2623 zconf_umount_clients() {
2628 [ "$3" ] && force=-f
2630 echo "Stopping clients: $clients $mnt (opts:$force)"
2631 do_nodes $clients "running=\\\$(grep -c $mnt' ' /proc/mounts);
2632 if [ \\\$running -ne 0 ] ; then
2633 echo Stopping client \\\$(hostname) $mnt opts:$force;
2634 lsof $mnt || need_kill=no;
2635 if [ "x$force" != "x" -a "x\\\$need_kill" != "xno" ]; then
2636 pids=\\\$(lsof -t $mnt | sort -u);
2637 if [ -n \\\"\\\$pids\\\" ]; then
2641 while umount $force $mnt 2>&1 | grep -q "busy"; do
2642 echo "$mnt is still busy, wait one second" && sleep 1;
2649 echo + $POWER_DOWN $node
2653 shutdown_node_hard () {
2655 local attempts=$SHUTDOWN_ATTEMPTS
2657 for i in $(seq $attempts) ; do
2660 wait_for_function --quiet "! ping -w 3 -c 1 $host" 5 1 && return 0
2661 echo "waiting for $host to fail attempts=$attempts"
2662 [ $i -lt $attempts ] || \
2663 { echo "$host still pingable after power down! attempts=$attempts" && return 1; }
2669 local mnt=${2:-$MOUNT}
2672 if [ "$FAILURE_MODE" = HARD ]; then
2673 shutdown_node_hard $client
2675 zconf_umount_clients $client $mnt -f
2681 local facets="$(get_facets OST),$(get_facets MDS)"
2684 combined_mgs_mds || facets="$facets,mgs"
2686 for facet in ${facets//,/ }; do
2687 if [ $(facet_active_host $facet) == $host ]; then
2688 affected="$affected $facet"
2692 echo $(comma_list $affected)
2697 local host=${2:-$(facet_host $facet)}
2699 local label=$(convert_facet2label $facet)
2700 do_node $host $LCTL dl | awk '{ print $4 }' | grep -q "^$label\$"
2703 facets_up_on_host () {
2705 local facets=$(facets_on_host $host)
2708 for facet in ${facets//,/ }; do
2709 if $(facet_up $facet $host); then
2710 affected_up="$affected_up $facet"
2714 echo $(comma_list $affected_up)
2719 local affected_facet
2720 local affected_facets
2722 if [[ "$FAILURE_MODE" = HARD ]]; then
2723 if [[ $(facet_fstype $facet) = ldiskfs ]] &&
2724 dm_flakey_supported $facet; then
2725 affected_facets=$(affected_facets $facet)
2726 for affected_facet in ${affected_facets//,/ }; do
2727 unexport_dm_dev $affected_facet
2731 shutdown_node_hard $(facet_active_host $facet)
2739 echo + $POWER_UP $node
2752 local node=$(facet_active_host $facet)
2753 local sleep_time=${2:-10}
2755 if [ "$FAILURE_MODE" = HARD ]; then
2765 if [ "$FAILURE_MODE" = HARD ]; then
2768 if $LOAD_MODULES_REMOTE; then
2769 echo "loading modules on $node: $facet"
2770 do_rpc_nodes $node load_modules_local
2779 for facet in ${facets//,/ }; do
2780 hosts=$(expand_list $hosts $(facet_host $facet) )
2786 _check_progs_installed () {
2790 for prog in $progs; do
2791 if ! [ "$(which $prog)" -o "${!prog}" ]; then
2792 echo $prog missing on $(hostname)
2799 check_progs_installed () {
2803 do_rpc_nodes "$nodes" _check_progs_installed $@
2806 # recovery-scale functions
2808 echo __$(echo $1 | tr '-' '_' | tr '.' '_')
2811 start_client_load() {
2814 local var=$(node_var_name $client)_load
2815 eval export ${var}=$load
2817 do_node $client "PATH=$PATH MOUNT=$MOUNT ERRORS_OK=$ERRORS_OK \
2818 BREAK_ON_ERROR=$BREAK_ON_ERROR \
2819 END_RUN_FILE=$END_RUN_FILE \
2820 LOAD_PID_FILE=$LOAD_PID_FILE \
2821 TESTLOG_PREFIX=$TESTLOG_PREFIX \
2822 TESTNAME=$TESTNAME \
2823 DBENCH_LIB=$DBENCH_LIB \
2824 DBENCH_SRC=$DBENCH_SRC \
2825 CLIENT_COUNT=$((CLIENTCOUNT - 1)) \
2830 MPIRUN_OPTIONS=\\\"$MPIRUN_OPTIONS\\\" \
2831 MACHINEFILE_OPTION=\\\"$MACHINEFILE_OPTION\\\" \
2832 num_clients=$(get_node_count ${CLIENTS//,/ }) \
2833 ior_THREADS=$ior_THREADS ior_iteration=$ior_iteration \
2834 ior_blockSize=$ior_blockSize \
2835 ior_blockUnit=$ior_blockUnit \
2836 ior_xferSize=$ior_xferSize ior_type=$ior_type \
2837 ior_DURATION=$ior_DURATION \
2838 ior_stripe_params=\\\"$ior_stripe_params\\\" \
2839 ior_custom_params=\\\"$ior_custom_param\\\" \
2840 mpi_ior_custom_threads=$mpi_ior_custom_threads \
2843 log "Started client load: ${load} on $client"
2845 # get the children process IDs
2846 local pids=$(ps --ppid $ppid -o pid= | xargs)
2847 CLIENT_LOAD_PIDS="$CLIENT_LOAD_PIDS $ppid $pids"
2851 start_client_loads () {
2852 local -a clients=(${1//,/ })
2853 local numloads=${#CLIENT_LOADS[@]}
2855 for ((nodenum=0; nodenum < ${#clients[@]}; nodenum++ )); do
2856 local load=$((nodenum % numloads))
2857 start_client_load ${clients[nodenum]} ${CLIENT_LOADS[load]}
2859 # bug 22169: wait the background threads to start
2863 # only for remote client
2864 check_client_load () {
2866 local var=$(node_var_name $client)_load
2867 local testload=run_${!var}.sh
2869 ps auxww | grep -v grep | grep $client | grep -q $testload || return 1
2871 # bug 18914: try to connect several times not only when
2872 # check ps, but while check_node_health also
2876 while [ $RC = 254 -a $tries -gt 0 ]; do
2880 if ! check_node_health $client; then
2882 if [ $RC -eq 254 ]; then
2883 # FIXME: not sure how long we shuold sleep here
2887 echo "check node health failed: RC=$RC "
2891 # We can continue try to connect if RC=254
2892 # Just print the warning about this
2893 if [ $RC = 254 ]; then
2894 echo "got a return status of $RC from do_node while checking " \
2895 "node health on $client"
2898 # see if the load is still on the client
2901 while [ $RC = 254 -a $tries -gt 0 ]; do
2905 if ! do_node $client \
2906 "ps auxwww | grep -v grep | grep -q $testload"; then
2911 if [ $RC = 254 ]; then
2912 echo "got a return status of $RC from do_node while checking " \
2913 "(node health and 'ps') the client load on $client"
2914 # see if we can diagnose a bit why this is
2919 check_client_loads () {
2920 local clients=${1//,/ }
2924 for client in $clients; do
2925 check_client_load $client
2927 if [ "$rc" != 0 ]; then
2928 log "Client load failed on node $client, rc=$rc"
2934 restart_client_loads () {
2935 local clients=${1//,/ }
2936 local expectedfail=${2:-""}
2940 for client in $clients; do
2941 check_client_load $client
2943 if [ "$rc" != 0 -a "$expectedfail" ]; then
2944 local var=$(node_var_name $client)_load
2945 start_client_load $client ${!var}
2946 echo "Restarted client load ${!var}: on $client. Checking ..."
2947 check_client_load $client
2949 if [ "$rc" != 0 ]; then
2950 log "Client load failed to restart on node $client, rc=$rc"
2951 # failure one client load means test fail
2952 # we do not need to check other
2961 # Start vmstat and save its process ID in a file.
2966 [ -z "$nodes" -o -z "$pid_file" ] && return 0
2969 "vmstat 1 > $TESTLOG_PREFIX.$TESTNAME.vmstat.\\\$(hostname -s).log \
2970 2>/dev/null </dev/null & echo \\\$! > $pid_file"
2973 # Display the nodes on which client loads failed.
2974 print_end_run_file() {
2978 [ -s $file ] || return 0
2980 echo "Found the END_RUN_FILE file: $file"
2983 # A client load will stop if it finds the END_RUN_FILE file.
2984 # That does not mean the client load actually failed though.
2985 # The first node in END_RUN_FILE is the one we are interested in.
2988 if [ -n "$node" ]; then
2989 local var=$(node_var_name $node)_load
2991 local prefix=$TESTLOG_PREFIX
2992 [ -n "$TESTNAME" ] && prefix=$prefix.$TESTNAME
2993 local stdout_log=$prefix.run_${!var}_stdout.$node.log
2994 local debug_log=$(echo $stdout_log | sed 's/\(.*\)stdout/\1debug/')
2996 echo "Client load ${!var} failed on node $node:"
3002 # Stop the process which had its PID saved in a file.
3007 [ -z "$nodes" -o -z "$pid_file" ] && return 0
3009 do_nodes $nodes "test -f $pid_file &&
3010 { kill -s TERM \\\$(cat $pid_file); rm -f $pid_file; }" || true
3013 # Stop all client loads.
3014 stop_client_loads() {
3015 local nodes=${1:-$CLIENTS}
3018 # stop the client loads
3019 stop_process $nodes $pid_file
3021 # clean up the processes that started them
3022 [ -n "$CLIENT_LOAD_PIDS" ] && kill -9 $CLIENT_LOAD_PIDS 2>/dev/null || true
3024 # End recovery-scale functions
3027 # wait for a command to return the expected result
3029 # This will run @check on @node repeatedly until the output matches @expect
3030 # based on the supplied condition, or until @max_wait seconds have elapsed,
3031 # whichever comes first. @cond may be one of the normal bash operators,
3032 # "-gt", "-ge", "-eq", "-le", "-lt", "==", "!=", or "=~", and must be quoted
3033 # in the caller to avoid unintentional evaluation by the shell in the caller.
3035 # If @max_wait is not specified, the condition will be checked for up to 90s.
3037 # If --verbose is passed as the first argument, the result is printed on each
3038 # value change, otherwise it is only printed after every 10s interval.
3040 # If --quiet is passed as the first/second argument, the do_node() command
3041 # will not print the remote command before executing it each time.
3043 # Using wait_update_cond() or related helper function is preferable to adding
3044 # a "long enough" wait for some state to change in the background, since
3045 # "long enough" may be too short due to tunables, system config, or running in
3046 # a VM, and must by necessity wait too long for most cases or risk failure.
3048 # usage: wait_update_cond [--verbose] [--quiet] node check cond expect [max_wait]
3049 wait_update_cond() {
3053 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3054 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3060 local max_wait=${5:-90}
3064 local begin=$SECONDS
3068 while (( $waited <= $max_wait )); do
3069 result=$(do_node $quiet $node "$check")
3071 eval [[ "'$result'" $cond "'$expect'" ]]
3072 if [[ $? == 0 ]]; then
3073 [[ -z "$result" || $waited -le $sleep ]] ||
3074 echo "Updated after ${waited}s: want '$expect' got '$result'"
3077 if [[ -n "$verbose" && "$result" != "$prev_result" ]]; then
3078 [[ -n "$prev_result" ]] &&
3079 echo "Changed after ${waited}s: from '$prev_result' to '$result'"
3080 prev_result="$result"
3082 (( $waited % $print == 0 )) &&
3083 echo "Waiting $((max_wait - waited))s for '$expect'"
3085 waited=$((SECONDS - begin))
3087 echo "Update not seen after ${max_wait}s: want '$expect' got '$result'"
3091 # usage: wait_update [--verbose] [--quiet] node check expect [max_wait]
3096 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3097 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3104 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3107 # usage: wait_update_facet_cond [--verbose] facet check cond expect [max_wait]
3108 wait_update_facet_cond() {
3112 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3113 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3115 local node=$(facet_active_host $1)
3121 wait_update_cond $verbose $quiet $node "$check" "$cond" "$expect" $max_wait
3124 # usage: wait_update_facet [--verbose] facet check expect [max_wait]
3125 wait_update_facet() {
3129 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
3130 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
3132 local node=$(facet_active_host $1)
3137 wait_update_cond $verbose $quiet $node "$check" "==" "$expect" $max_wait
3141 do_nodes $(comma_list $(mdts_nodes)) \
3142 "lctl set_param -n os[cd]*.*MDT*.force_sync=1"
3143 do_nodes $(comma_list $(osts_nodes)) \
3144 "lctl set_param -n osd*.*OS*.force_sync=1" 2>&1 |
3145 grep -v 'Found no match'
3149 local zfs_wait=${2:-5}
3151 # the occupied disk space will be released
3152 # only after TXGs are committed
3153 if [[ $(facet_fstype $1) == zfs ]]; then
3154 echo "sleep $zfs_wait for ZFS $(facet_fstype $1)"
3162 local lwm=$3 #low watermark
3163 local size_mb #how many MB should we write to pass watermark
3164 local ost_name=$(ostname_from_index $ost_idx)
3166 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3168 if (( $free_kb / 1024 > lwm )); then
3169 size_mb=$((free_kb / 1024 - lwm))
3171 #If 10% of free space cross low watermark use it
3172 if (( $free_kb / 10240 > size_mb )); then
3173 size_mb=$((free_kb / 10240))
3175 #At least we need to store 1.1 of difference between
3176 #free space and low watermark
3177 size_mb=$((size_mb + size_mb / 10))
3179 if (( lwm <= $free_kb / 1024 )) ||
3180 [ ! -f $DIR/${filename}.fill_ost$ost_idx ]; then
3181 $LFS setstripe -i $ost_idx -c1 $DIR/${filename}.fill_ost$ost_idx
3182 dd if=/dev/zero of=$DIR/${filename}.fill_ost$ost_idx bs=1M \
3183 count=$size_mb oflag=append conv=notrunc
3188 free_kb=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3189 echo "OST still has $((free_kb / 1024)) MB free"
3192 # This checks only the primary MDS
3193 ost_watermarks_get() {
3195 local ost_name=$(ostname_from_index $ost_idx)
3196 local mdtosc_proc=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
3198 local hwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3199 osp.$mdtosc_proc.reserved_mb_high)
3200 local lwm=$(do_facet $SINGLEMDS $LCTL get_param -n \
3201 osp.$mdtosc_proc.reserved_mb_low)
3206 # Note that we set watermarks on all MDSes (necessary for striped dirs)
3207 ost_watermarks_set() {
3211 local ost_name=$(ostname_from_index $ost_idx)
3212 local facets=$(get_facets MDS)
3214 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
3215 osp.*$ost_name*.reserved_mb_low=$lwm \
3216 osp.*$ost_name*.reserved_mb_high=$hwm > /dev/null
3218 # sleep to ensure we see the change
3222 ost_watermarks_set_low_space() {
3224 local wms=$(ost_watermarks_get $ost_idx)
3225 local ost_name=$(ostname_from_index $ost_idx)
3227 local old_lwm=$(echo $wms | awk '{ print $1 }')
3228 local old_hwm=$(echo $wms | awk '{ print $2 }')
3230 local blocks=$($LFS df $MOUNT | awk "/$ost_name/ { print \$4 }")
3231 # minimal extension size is 64M
3233 if (( $blocks / 1024 > 50 )); then
3234 new_lwm=$((blocks / 1024 - 50))
3236 local new_hwm=$((new_lwm + 5))
3238 ost_watermarks_set $ost_idx $new_lwm $new_hwm
3239 echo "watermarks: $old_lwm $old_hwm $new_lwm $new_hwm"
3242 # Set watermarks to ~current available space & then write data to fill it
3243 # Note OST is not *actually* full after this, it just reports ENOSPC in the
3244 # internal statfs used by the stripe allocator
3246 # first parameter is the filename-prefix, which must get under t-f cleanup
3247 # requirements (rm -rf $DIR/[Rdfs][0-9]*), i.e. $tfile work fine
3248 ost_watermarks_set_enospc() {
3252 local ost_name=$(ostname_from_index $ost_idx)
3253 local facets=$(get_facets MDS)
3257 for MDS in ${facets//,/ }; do
3258 local mdtosc_proc=$(get_mdtosc_proc_path $MDS $ost_name)
3260 do_facet $MDS $LCTL get_param -n \
3261 osp.$mdtosc_proc.reserved_mb_high ||
3262 skip "remote MDS does not support reserved_mb_high"
3265 wms=$(ost_watermarks_set_low_space $ost_idx)
3266 local new_lwm=$(echo $wms | awk '{ print $4 }')
3267 fill_ost $filename $ost_idx $new_lwm
3268 #First enospc could execute orphan deletion so repeat
3269 fill_ost $filename $ost_idx $new_lwm
3273 ost_watermarks_enospc_delete_files() {
3277 rm -f $DIR/${filename}.fill_ost$ost_idx
3279 wait_delete_completed
3283 # clean up from "ost_watermarks_set_enospc"
3284 ost_watermarks_clear_enospc() {
3290 ost_watermarks_enospc_delete_files $filename $ost_idx
3291 ost_watermarks_set $ost_idx $old_lwm $old_hwm
3292 echo "set OST$ost_idx lwm back to $old_lwm, hwm back to $old_hwm"
3295 wait_delete_completed_mds() {
3296 local max_wait=${1:-20}
3298 local stime=$(date +%s)
3303 # find MDS with pending deletions
3304 for node in $(mdts_nodes); do
3305 changes=$(do_node $node "$LCTL get_param -n osc.*MDT*.sync_*" \
3306 2>/dev/null | calc_sum)
3307 if [[ $changes -eq 0 ]]; then
3310 mds2sync="$mds2sync $node"
3312 if [ -z "$mds2sync" ]; then
3313 wait_zfs_commit $SINGLEMDS
3316 mds2sync=$(comma_list $mds2sync)
3318 # sync MDS transactions
3319 do_nodes $mds2sync "$LCTL set_param -n os[cd]*.*MD*.force_sync 1"
3321 # wait till all changes are sent and commmitted by OSTs
3322 # for ldiskfs space is released upon execution, but DMU
3323 # do this upon commit
3326 while [[ $WAIT -ne $max_wait ]]; do
3327 changes=$(do_nodes $mds2sync \
3328 "$LCTL get_param -n osc.*MDT*.sync_*" | calc_sum)
3329 #echo "$node: $changes changes on all"
3330 if [[ $changes -eq 0 ]]; then
3331 wait_zfs_commit $SINGLEMDS
3333 # the occupied disk space will be released
3334 # only after TXGs are committed
3335 wait_zfs_commit ost1
3343 echo "Delete is not completed in $((etime - stime)) seconds"
3344 do_nodes $mds2sync "$LCTL get_param osc.*MDT*.sync_*"
3351 # we can use "for" here because we are waiting the slowest
3352 for host in ${hostlist//,/ }; do
3353 check_network "$host" 900
3355 while ! do_nodes $hostlist hostname > /dev/null; do sleep 5; done
3362 for facet in ${facetlist//,/ }; do
3363 hostlist=$(expand_list $hostlist $(facet_active_host $facet))
3365 wait_for_host $hostlist
3368 _wait_recovery_complete () {
3371 # Use default policy if $2 is not passed by caller.
3372 local MAX=${2:-$(max_recovery_time)}
3377 while [ $WAIT -lt $MAX ]; do
3378 STATUS=$(lctl get_param -n $param | grep status)
3380 [[ $STATUS = "status: COMPLETE" || $STATUS = "status: INACTIVE" ]] && return 0
3383 echo "Waiting $((MAX - WAIT)) secs for $param recovery done. $STATUS"
3385 echo "$param recovery not done in $MAX sec. $STATUS"
3389 wait_recovery_complete () {
3392 # with an assumption that at_max is the same on all nodes
3393 local MAX=${2:-$(max_recovery_time)}
3396 if [ "$FAILURE_MODE" = HARD ]; then
3397 facets=$(facets_on_host $(facet_active_host $facet))
3399 echo affected facets: $facets
3401 facets=${facets//,/ }
3402 # We can use "for" here because we are waiting the slowest.
3403 # The mgs not having the recovery_status proc entry, exclude it
3404 # from the facet list.
3405 for facet in ${facets//mgs/ }; do
3406 local var_svc=${facet}_svc
3407 local param="*.${!var_svc}.recovery_status"
3409 local host=$(facet_active_host $facet)
3410 do_rpc_nodes "$host" _wait_recovery_complete $param $MAX
3414 wait_mds_ost_sync () {
3415 # just because recovery is done doesn't mean we've finished
3416 # orphan cleanup. Wait for llogs to get synchronized.
3417 echo "Waiting for orphan cleanup..."
3418 # MAX value includes time needed for MDS-OST reconnection
3419 local MAX=$(( TIMEOUT * 2 ))
3420 local WAIT_TIMEOUT=${1:-$MAX}
3423 local list=$(comma_list $(mdts_nodes))
3424 local cmd="$LCTL get_param -n osp.*osc*.old_sync_processed"
3425 if ! do_facet $SINGLEMDS \
3426 "$LCTL list_param osp.*osc*.old_sync_processed 2> /dev/null"
3428 # old way, use mds_sync
3430 list=$(comma_list $(osts_nodes))
3431 cmd="$LCTL get_param -n obdfilter.*.mds_sync"
3434 echo "wait $WAIT_TIMEOUT secs maximumly for $list mds-ost sync done."
3435 while [ $WAIT -lt $WAIT_TIMEOUT ]; do
3436 local -a sync=($(do_nodes $list "$cmd"))
3439 for ((i=0; i<${#sync[@]}; i++)); do
3441 [ ${sync[$i]} -eq 1 ] && continue
3443 [ ${sync[$i]} -eq 0 ] && continue
3445 # there is a not finished MDS-OST synchronization
3449 sleep 2 # increase waiting time and cover statfs cache
3450 [ ${con} -eq 1 ] && return 0
3451 echo "Waiting $WAIT secs for $list $i mds-ost sync done."
3455 # show which nodes are not finished.
3456 cmd=$(echo $cmd | sed 's/-n//')
3457 do_nodes $list "$cmd"
3458 echo "$facet recovery node $i not done in $WAIT_TIMEOUT sec. $STATUS"
3462 # Wait OSTs to be active on both client and MDT side.
3464 local cmd="$LCTL get_param -n lov.$FSNAME-clilov-*.target_obd |
3465 awk 'BEGIN {c = 0} /ACTIVE/{c += 1} END {printf \\\"%d\\\", c}'"
3466 wait_update $HOSTNAME "eval $cmd" $OSTCOUNT ||
3467 error "wait_update OSTs up on client failed"
3469 cmd="$LCTL get_param osp.$FSNAME-OST*-MDT0000.prealloc_last_id |
3470 awk '/=[1-9][0-9]/ { c += 1 } END { printf \\\"%d\\\", c }'"
3471 wait_update_facet $SINGLEMDS "eval $cmd" $OSTCOUNT ||
3472 error "wait_update OSTs up on MDT0000 failed"
3475 wait_destroy_complete () {
3476 echo "Waiting for MDT destroys to complete"
3477 # MAX value shouldn't be big as this mean server responsiveness
3478 # never increase this just to make test pass but investigate
3479 # why it takes so long time
3482 local list=$(comma_list $(mdts_nodes))
3483 while [ $WAIT -lt $MAX ]; do
3484 local -a RPCs=($(do_nodes $list $LCTL get_param -n osp.*.destroys_in_flight))
3488 for ((i=0; i<${#RPCs[@]}; i++)); do
3489 [ ${RPCs[$i]} -eq 0 ] && continue
3490 # there are still some destroy RPCs in flight
3495 [ ${con} -eq 1 ] && return 0 # done waiting
3496 echo "Waiting ${WAIT}s for local destroys to complete"
3499 echo "MDT destroys weren't done in $MAX sec."
3503 wait_delete_completed() {
3504 wait_delete_completed_mds $1 || return $?
3505 wait_destroy_complete || return $?
3514 # conf-sanity 31 takes a long time cleanup
3515 while [ $WAIT -lt 300 ]; do
3516 running=$(do_facet ${facet} "lsmod | grep lnet > /dev/null &&
3517 lctl dl | grep ' ST ' || true")
3518 [ -z "${running}" ] && return 0
3519 echo "waited $WAIT for${running}"
3520 [ $INTERVAL -lt 64 ] && INTERVAL=$((INTERVAL + INTERVAL))
3522 WAIT=$((WAIT + INTERVAL))
3524 echo "service didn't stop after $WAIT seconds. Still running:"
3529 wait_remote_prog () {
3535 [ "$PDSH" = "no_dsh" ] && return 0
3537 while [ $WAIT -lt $2 ]; do
3538 running=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep) || true
3539 [ -z "${running}" ] && return 0 || true
3540 echo "waited $WAIT for: "
3542 [ $INTERVAL -lt 60 ] && INTERVAL=$((INTERVAL + INTERVAL))
3544 WAIT=$((WAIT + INTERVAL))
3546 local pids=$(ps uax | grep "$PDSH.*$prog.*$MOUNT" | grep -v grep | awk '{print $2}')
3547 [ -z "$pids" ] && return 0
3548 echo "$PDSH processes still exists after $WAIT seconds. Still running: $pids"
3549 # FIXME: not portable
3550 for pid in $pids; do
3551 cat /proc/${pid}/status || true
3552 cat /proc/${pid}/wchan || true
3554 kill -9 $pid || true
3563 local clients=${1:-$CLIENTS}
3566 if [ -z "$clients" ]; then
3567 $LFS df $MOUNT > /dev/null
3570 $PDSH $clients "$LFS df $MOUNT" > /dev/null
3574 check_lfs_df_ret_val $rc
3581 # not every config has many clients
3587 (( MDSCOUNT == 1 )) && return
3589 # wait so that statfs data on MDT expire
3590 local delay=$(do_facet $SINGLEMDS lctl \
3591 get_param -n osp.*MDT0000*MDT0001.maxage)
3593 local nodes=$(comma_list $(mdts_nodes))
3594 # initiate statfs RPC, all to all MDTs
3595 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3596 do_nodes $nodes $LCTL get_param -N osp.*MDT*MDT*.filesfree >&/dev/null
3600 # usually checked on particular client or locally
3609 client_reconnect_try() {
3610 local f=$MOUNT/recon
3613 if [ -z "$CLIENTS" ]; then
3614 $LFS df $MOUNT; uname -n >> $f
3616 do_nodes $CLIENTS "$LFS df $MOUNT; uname -n >> $f" > /dev/null
3618 echo "Connected clients: $(cat $f)"
3619 ls -l $f > /dev/null
3623 client_reconnect() {
3624 # one client_reconnect_try call does not always do the job...
3626 client_reconnect_try && break
3631 affected_facets () {
3634 local host=$(facet_active_host $facet)
3635 local affected=$facet
3637 if [ "$FAILURE_MODE" = HARD ]; then
3638 affected=$(facets_up_on_host $host)
3644 local E2FSCK_ON_MDT0=false
3645 if [ "$1" == "--fsck" ]; then
3647 [ $(facet_fstype $SINGLEMDS) == ldiskfs ] &&
3659 #Because it will only get up facets, we need get affected
3660 #facets before shutdown
3661 #For HARD Failure mode, it needs make sure facets on the same
3662 #HOST will only be shutdown and reboot once
3663 for facet in ${facets//,/ }; do
3664 local affected_facet
3666 #check whether facet has been included in other affected facets
3667 for ((index=0; index<$total; index++)); do
3668 [[ *,$facet,* == ,${affecteds[index]}, ]] && skip=1
3671 if [ $skip -eq 0 ]; then
3672 affecteds[$total]=$(affected_facets $facet)
3677 for ((index=0; index<$total; index++)); do
3678 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3679 local host=$(facet_active_host $facet)
3680 echo "Failing ${affecteds[index]} on $host"
3681 shutdown_facet $facet
3684 $E2FSCK_ON_MDT0 && (run_e2fsck $(facet_active_host $SINGLEMDS) \
3685 $(mdsdevname 1) "-n" || error "Running e2fsck")
3687 for ((index=0; index<$total; index++)); do
3688 facet=$(echo ${affecteds[index]} | tr -s " " | cut -d"," -f 1)
3689 echo reboot facets: ${affecteds[index]}
3691 reboot_facet $facet $sleep_time
3693 change_active ${affecteds[index]}
3695 wait_for_facet ${affecteds[index]}
3698 init_facets_vars_simple
3700 # start mgs first if it is affected
3701 if ! combined_mgs_mds &&
3702 list_member ${affecteds[index]} mgs; then
3703 mount_facet mgs || error "Restart of mgs failed"
3704 affecteds[index]=$(exclude_items_from_list \
3705 ${affecteds[index]} mgs)
3707 # FIXME; has to be changed to mount all facets concurrently
3708 if [ -n "${affecteds[index]}" ]; then
3709 echo mount facets: ${affecteds[index]}
3710 mount_facets ${affecteds[index]}
3713 do_nodes $(comma_list $(all_nodes)) \
3714 "keyctl show | grep lustre | cut -c1-11 |
3716 xargs -IX keyctl setperm X 0x3f3f3f3f"
3723 do_facet $facet "sync; sync; sync"
3726 # make sure there will be no seq change
3727 local clients=${CLIENTS:-$HOSTNAME}
3728 local f=fsa-\\\$\(hostname\)
3729 do_nodes $clients "mcreate $MOUNT/$f; rm $MOUNT/$f"
3730 do_nodes $clients "if [ -d $MOUNT2 ]; then mcreate $MOUNT2/$f; rm $MOUNT2/$f; fi"
3732 local svc=${facet}_svc
3733 do_facet $facet $LCTL --device ${!svc} notransno
3735 # If a ZFS OSD is made read-only here, its pool is "freezed". This
3736 # in-memory state has to be cleared by either rebooting the host or
3737 # exporting and reimporting the pool.
3739 # Although the uberblocks are not updated when a pool is freezed,
3740 # transactions are still written to the disks. Modified blocks may be
3741 # cached in memory when tests try reading them back. The
3742 # export-and-reimport process also evicts any cached pool data from
3743 # memory to provide the correct "data loss" semantics.
3745 # In the test framework, the exporting and importing operations are
3746 # handled by stop() and mount_facet() separately, which are used
3747 # inside fail() and fail_abort().
3749 set_dev_readonly $facet
3750 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3751 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3754 replay_barrier_nodf() {
3755 local facet=$1 echo running=${running}
3756 do_facet $facet "sync; sync; sync"
3757 local svc=${facet}_svc
3758 echo Replay barrier on ${!svc}
3759 do_facet $facet $LCTL --device ${!svc} notransno
3760 set_dev_readonly $facet
3761 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3762 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3765 replay_barrier_nosync() {
3766 local facet=$1 echo running=${running}
3767 local svc=${facet}_svc
3768 echo Replay barrier on ${!svc}
3769 do_facet $facet $LCTL --device ${!svc} notransno
3770 set_dev_readonly $facet
3771 do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
3772 $LCTL mark "local REPLAY BARRIER on ${!svc}"
3776 # Get Lustre client uuid for a given Lustre mount point.
3779 local mntpnt=${1:-$MOUNT}
3781 local name=$($LFS getname $mntpnt | cut -d' ' -f1)
3782 local uuid=$($LCTL get_param -n llite.$name.uuid)
3787 mds_evict_client() {
3788 local mntpnt=${1:-$MOUNT}
3789 local uuid=$(get_client_uuid $mntpnt)
3791 do_facet $SINGLEMDS \
3792 "$LCTL set_param -n mdt.${mds1_svc}.evict_client $uuid"
3795 ost_evict_client() {
3796 local mntpnt=${1:-$MOUNT}
3797 local uuid=$(get_client_uuid $mntpnt)
3800 "$LCTL set_param -n obdfilter.${ost1_svc}.evict_client $uuid"
3805 local clients=${CLIENTS:-$HOSTNAME}
3807 SK_NO_KEY_save=$SK_NO_KEY
3809 export SK_NO_KEY=false
3811 facet_failover $* || error "failover: $?"
3812 export SK_NO_KEY=$SK_NO_KEY_save
3813 # to initiate all OSC idling connections
3815 wait_clients_import_state "$clients" "$facets" "\(FULL\|IDLE\)"
3816 clients_up || error "post-failover stat: $?"
3822 facet_failover $facet
3827 local abort_type=${2:-"abort_recovery"}
3830 change_active $facet
3831 wait_for_facet $facet
3832 mount_facet $facet -o $abort_type
3833 clients_up || echo "first stat failed: $?"
3834 clients_up || error "post-failover stat: $?"
3838 host_nids_address() {
3842 do_nodes $nodes "$LCTL list_nids | grep -w $net | cut -f 1 -d @"
3846 if [ "$1" = "'*'" ]; then echo \'*\'; else
3852 if [[ -n "$NETTYPE" ]]; then
3853 h2name_or_ip "$1" "$NETTYPE"
3855 h2name_or_ip "$1" "$2"
3858 declare -fx h2nettype
3860 # Wrapper function to print the deprecation warning
3862 echo "h2tcp: deprecated, use h2nettype instead" 1>&2
3863 if [[ -n "$NETTYPE" ]]; then
3866 h2nettype "$1" "tcp"
3870 # Wrapper function to print the deprecation warning
3872 echo "h2o2ib: deprecated, use h2nettype instead" 1>&2
3873 if [[ -n "$NETTYPE" ]]; then
3876 h2nettype "$1" "o2ib"
3880 # This enables variables in cfg/"setup".sh files to support the pdsh HOSTLIST
3881 # expressions format. As a bonus we can then just pass in those variables
3882 # to pdsh. What this function does is take a HOSTLIST type string and
3883 # expand it into a space deliminated list for us.
3891 [ -z "$hostlist" ] && return
3893 # Translate the case of [..],..,[..] to [..] .. [..]
3894 list="${hostlist/],/] }"
3896 [[ "$front" == *,* ]] && {
3899 list=${list/${old}/${new}}
3902 for item in $list; do
3903 # Test if we have any []'s at all
3904 if [ "$item" != "${item/\[/}" ]; then {
3905 # Expand the [*] into list
3909 if [ "$name" != "$item" ]; then
3910 group=${item#$name[*}
3913 for range in ${group//,/ }; do
3919 # Number of leading zeros
3922 end=$(echo $end | sed 's/0*//')
3923 [[ -z "$end" ]] && end=0
3924 [[ $padlen2 -gt $padlen ]] && {
3925 [[ $padlen2 -eq ${#end} ]] && padlen2=0
3928 begin=$(echo $begin | sed 's/0*//')
3929 [ -z $begin ] && begin=0
3931 if [ ! -z "${begin##[!0-9]*}" ]; then
3932 order=$(seq -f "%0${padlen}g" $begin $end)
3934 order=$(eval echo {$begin..$end});
3937 for num in $order; do
3938 value="${name#*,}${num}${back}"
3939 [ "$value" != "${value/\[/}" ] && {
3940 value=$(hostlist_expand "$value")
3942 myList="$myList $value"
3947 myList="$myList $item"
3950 myList=${myList//,/ }
3951 myList=${myList:1} # Remove first character which is a space
3953 # Filter any duplicates without sorting
3955 myList="${list%% *}"
3957 while [[ "$list" != ${myList##* } ]]; do
3958 local tlist=" $list"
3959 list=${tlist// ${list%% *} / }
3961 myList="$myList ${list%% *}"
3963 myList="${myList%* }";
3965 # We can select an object at an offset in the list
3968 for item in $myList; do
3970 [ $cnt -eq $offset ] && {
3974 [ $(get_node_count $myList) -ne 1 ] && myList=""
3983 [ "$facet" == client ] && echo -n $HOSTNAME && return
3984 varname=${facet}_HOST
3985 if [ -z "${!varname}" ]; then
3986 if [ "${facet:0:3}" == "ost" ]; then
3987 local fh=${facet%failover}_HOST
3988 eval export ${facet}_HOST=${!fh}
3989 if [ -z "${!varname}" ]; then
3990 eval export ${facet}_HOST=${ost_HOST}
3992 elif [ "${facet:0:3}" == "mdt" -o \
3993 "${facet:0:3}" == "mds" -o \
3994 "${facet:0:3}" == "mgs" ]; then
3996 if [ "${facet}" == "mgsfailover" ] &&
3997 [ -n "$mds1failover_HOST" ]; then
3998 temp=$mds1failover_HOST
4002 eval export ${facet}_HOST=$temp
4008 facet_failover_host() {
4012 var=${facet}failover_HOST
4013 if [ -n "${!var}" ]; then
4018 if combined_mgs_mds && [ $facet == "mgs" ] &&
4019 [ -z $mds1failover_HOST ]; then
4020 temp=mds1failover_HOST
4025 if [ "${facet:0:3}" == "mdt" -o "${facet:0:3}" == "mds" -o \
4026 "${facet:0:3}" == "mgs" ]; then
4028 eval export ${facet}failover_host=${mds_HOST}
4033 if [[ $facet == ost* ]]; then
4034 eval export ${facet}failover_host=${ost_HOST}
4042 local activevar=${facet}active
4044 if [ -f $TMP/${facet}active ] ; then
4045 source $TMP/${facet}active
4048 active=${!activevar}
4049 if [ -z "$active" ] ; then
4056 facet_active_host() {
4057 facet_host $(facet_active $1)
4060 # Get the passive failover partner host of facet.
4061 facet_passive_host() {
4063 [[ $facet = client ]] && return
4065 local host=${facet}_HOST
4066 local failover_host=${facet}failover_HOST
4067 local active_host=$(facet_active_host $facet)
4069 [[ -z ${!failover_host} || ${!failover_host} = ${!host} ]] && return
4071 if [[ $active_host = ${!host} ]]; then
4072 echo -n ${!failover_host}
4082 for facet in ${facetlist//,/ }; do
4083 local failover=${facet}failover
4084 local host=`facet_host $failover`
4085 [ -z "$host" ] && return
4087 local curactive=`facet_active $facet`
4088 if [ -z "${curactive}" -o "$curactive" == "$failover" ] ; then
4089 eval export ${facet}active=$facet
4091 eval export ${facet}active=$failover
4093 # save the active host for this facet
4094 local activevar=${facet}active
4095 echo "$activevar=${!activevar}" > $TMP/$activevar
4096 [[ $facet = mds1 ]] && combined_mgs_mds && \
4097 echo "mgsactive=${!activevar}" > $TMP/mgsactive
4098 local TO=`facet_active_host $facet`
4099 echo "Failover $facet to $TO"
4107 # do not strip off hostname if verbose, b=19215
4108 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4109 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4115 if [ "$HOST" = "$HOSTNAME" ]; then
4117 elif [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" ]; then
4118 echo "cannot run remote command on $HOST with $myPDSH"
4121 if $VERBOSE && [[ -z "$quiet" ]]; then
4122 echo "CMD: $HOST $@" >&2
4123 $myPDSH $HOST "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4126 if [[ "$myPDSH" == "rsh" ]] ||
4127 [[ "$myPDSH" == *pdsh* && "$myPDSH" != *-S* ]]; then
4128 # we need this because rsh and pdsh do not return
4129 # exit code of an executed command
4130 local command_status="$TMP/cs"
4131 eval $myPDSH $HOST ":> $command_status"
4132 eval $myPDSH $HOST "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests;
4133 PATH=\$PATH:/sbin:/usr/sbin;
4135 LUSTRE=\"$RLUSTRE\" bash -c \"$@\") ||
4136 echo command failed >$command_status"
4137 [[ -n "$($myPDSH $HOST cat $command_status)" ]] && return 1 ||
4141 if [[ -n "$verbose" ]]; then
4142 # print HOSTNAME for myPDSH="no_dsh"
4143 if [[ $myPDSH = no_dsh ]]; then
4145 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4146 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4147 sed -e "s/^/${HOSTNAME}: /"
4150 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4151 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")"
4155 "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin;\
4156 cd $RPWD; LUSTRE=\"$RLUSTRE\" bash -c \"$@\")" |
4157 sed "s/^${HOST}: //"
4159 return ${PIPESTATUS[0]}
4162 single_local_node () {
4163 [ "$1" = "$HOSTNAME" ]
4166 # Outputs environment variable assignments that should be passed to remote nodes
4170 local facets=$(get_facets)
4173 for var in ${!MODOPTS_*}; do
4174 value=${!var//\"/\\\"}
4175 echo -n " ${var}=\"$value\""
4178 for facet in ${facets//,/ }; do
4180 if [ -n "${!var}" ]; then
4181 echo -n " $var=${!var}"
4185 for var in MGSFSTYPE MDSFSTYPE OSTFSTYPE; do
4186 if [ -n "${!var}" ]; then
4187 echo -n " $var=${!var}"
4191 for var in VERBOSE; do
4192 if [ -n "${!var}" ]; then
4193 echo -n " $var=${!var}"
4197 if [ -n "$FSTYPE" ]; then
4198 echo -n " FSTYPE=$FSTYPE"
4201 for var in LNETLND NETTYPE; do
4202 if [ -n "${!var}" ]; then
4203 echo -n " $var=${!var}"
4212 # do not strip off hostname if verbose, b=19215
4213 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4214 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4219 if single_local_node $rnodes; then
4220 do_node $verbose $quiet $rnodes "$@"
4224 # This is part from do_node
4227 [ -z "$myPDSH" -o "$myPDSH" = "no_dsh" -o "$myPDSH" = "rsh" ] &&
4228 echo "cannot run remote command on $rnodes with $myPDSH" &&
4231 export FANOUT=$(get_node_count "${rnodes//,/ }")
4232 if $VERBOSE && [[ -z "$quiet" ]]; then
4233 echo "CMD: $rnodes $@" >&2
4234 $myPDSH $rnodes "$LCTL mark \"$@\"" > /dev/null 2>&1 || :
4237 # do not replace anything from pdsh output if -N is used
4238 # -N Disable hostname: prefix on lines of output.
4239 if [[ -n "$verbose" || $myPDSH = *-N* ]]; then
4240 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")"
4242 $myPDSH $rnodes "(PATH=\$PATH:$RLUSTRE/utils:$RLUSTRE/tests:/sbin:/usr/sbin; cd $RPWD; LUSTRE=\"$RLUSTRE\" $(get_env_vars) bash -c \"$@\")" | sed -re "s/^[^:]*: //g"
4244 return ${PIPESTATUS[0]}
4248 # Execute commands on a single service's host
4250 # The \a facet (service) may be on a local or remote node, which is
4251 # determined at the time the command is run.
4253 # usage: do_facet $facet command [arg ...]
4258 [[ "$1" == "--verbose" ]] && verbose="$1" && shift
4259 [[ "$1" == "--quiet" || "$1" == "-q" ]] && quiet="$1" && shift
4263 local host=$(facet_active_host $facet)
4265 [ -z "$host" ] && echo "No host defined for facet ${facet}" && exit 1
4266 do_node $verbose $quiet $host "$@"
4269 # Function: do_facet_random_file $FACET $FILE $SIZE
4270 # Creates FILE with random content on the given FACET of given SIZE
4272 do_facet_random_file() {
4276 local cmd="dd if=/dev/urandom of='$fpath' bs=$fsize count=1"
4277 do_facet $facet "$cmd 2>/dev/null"
4280 do_facet_create_file() {
4284 local cmd="dd if=/dev/zero of='$fpath' bs=$fsize count=1"
4285 do_facet $facet "$cmd 2>/dev/null"
4289 do_nodes --verbose "$@"
4295 # make sure its not already running
4297 rm -f $TMP/${facet}active
4298 [[ $facet = mds1 ]] && combined_mgs_mds && rm -f $TMP/mgsactive
4300 # make sure in-tree ldiskfs is loaded before mkfs
4301 if local_mode && [[ $(node_fstypes $HOSTNAME) == *ldiskfs* ]]; then
4302 load_module ../ldiskfs/ldiskfs
4305 do_facet ${facet} $MKFS $* || return ${PIPESTATUS[0]}
4307 if [[ $(facet_fstype $facet) == zfs ]]; then
4309 # After formatting a ZFS target, "cachefile=none" property will
4310 # be set on the ZFS storage pool so that the pool is not
4311 # automatically imported on system startup. And then the pool
4312 # will be exported so as to leave the importing and exporting
4313 # operations handled by mount_facet() and stop() separately.
4315 refresh_partition_table $facet $(facet_vdevice $facet)
4316 disable_zpool_cache $facet
4321 # Device formatted as ost
4324 local DEVNAME=OSTDEV$num
4326 local fstype=$(facet_fstype ost$num)
4330 local dev=ost${num}_dev
4331 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4332 #if $OSTDEVn isn't defined, default is $OSTDEVBASE + num
4333 eval DEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4335 #try $OSTZFSDEVn - independent of vdev
4336 DEVNAME=OSTZFSDEV$num
4337 eval DEVPTR=${!DEVNAME:=${FSNAME}-ost${num}/ost${num}};;
4339 error "unknown fstype!";;
4345 # Physical device location of data
4351 local fstype=$(facet_fstype ost$num)
4355 # vdevs are not supported by ldiskfs
4358 #if $OSTDEVn isn't defined, default is $OSTDEVBASE{n}
4359 # Device formatted by zfs
4361 eval VDEVPTR=${!DEVNAME:=${OSTDEVBASE}${num}};;
4363 error "unknown fstype!";;
4369 # Logical device formatted for lustre
4372 local DEVNAME=MDSDEV$num
4374 local fstype=$(facet_fstype mds$num)
4378 local dev=mds${num}_dev
4379 [[ -n ${!dev} ]] && eval DEVPTR=${!dev} ||
4380 #if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4381 eval DEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4383 # try $MDSZFSDEVn - independent of vdev
4384 DEVNAME=MDSZFSDEV$num
4385 eval DEVPTR=${!DEVNAME:=${FSNAME}-mdt${num}/mdt${num}};;
4387 error "unknown fstype!";;
4393 # Physical location of data
4397 local fstype=$(facet_fstype mds$num)
4401 # vdevs are not supported by ldiskfs
4404 # if $MDSDEVn isn't defined, default is $MDSDEVBASE{n}
4405 # Device formatted by ZFS
4406 local DEVNAME=MDSDEV$num
4407 eval VDEVPTR=${!DEVNAME:=${MDSDEVBASE}${num}};;
4409 error "unknown fstype!";;
4417 local fstype=$(facet_fstype mgs)
4421 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4422 ( [ -z "$MGSDEV" ] || [ $MGSDEV = $MDSDEV1 ] ); then
4423 DEVPTR=$(mdsdevname 1)
4425 [[ -n $mgs_dev ]] && DEVPTR=$mgs_dev ||
4429 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4430 ( [ -z "$MGSZFSDEV" ] &&
4431 [ -z "$MGSDEV" -o "$MGSDEV" = $(mdsvdevname 1) ] ); then
4432 DEVPTR=$(mdsdevname 1)
4434 DEVPTR=${MGSZFSDEV:-${FSNAME}-mgs/mgs}
4437 error "unknown fstype!";;
4446 local fstype=$(facet_fstype mgs)
4450 # vdevs are not supported by ldiskfs
4453 if [ $(facet_host mgs) = $(facet_host mds1) ] &&
4454 ( [ -z "$MGSDEV" ] &&
4455 [ -z "$MGSZFSDEV" -o "$MGSZFSDEV" = $(mdsdevname 1) ]); then
4456 VDEVPTR=$(mdsvdevname 1)
4457 elif [ -n "$MGSDEV" ]; then
4461 error "unknown fstype!";;
4469 [[ $facet = mgs ]] && combined_mgs_mds && facet="mds1"
4471 local var=${facet}_MOUNT
4472 eval mntpt=${!var:-${MOUNT}-$facet}
4479 local dev=$(facet_device $facet)
4480 local mnt=${2:-$(facet_mntpt $facet)}
4484 if dm_flakey_supported $facet; then
4485 dm_dev=$(dm_create_dev $facet $dev)
4486 [[ -n "$dm_dev" ]] || dm_dev=$dev
4488 is_blkdev $facet $dm_dev || opts=$(csa_add "$opts" -o loop)
4489 export_dm_dev $facet $dm_dev
4491 do_facet $facet mount -t ldiskfs $opts $dm_dev $mnt
4496 local dev=$(facet_device $facet)
4497 local mnt=${2:-$(facet_mntpt $facet)}
4499 do_facet $facet $UMOUNT $mnt
4503 echo -n "$1" | tr -c '[:alnum:]\n' '_'
4508 local ds=$(facet_device $facet)
4509 local mnt=${2:-$(facet_mntpt $facet)}
4514 canmnt=$(do_facet $facet $ZFS get -H -o value canmount $ds)
4515 mntpt=$(do_facet $facet $ZFS get -H -o value mountpoint $ds)
4516 do_facet $facet $ZFS set canmount=noauto $ds
4518 # The "legacy" mount method is used here because "zfs unmount $mnt"
4519 # calls stat(2) on $mnt/../*, which may include $MOUNT. If certain
4520 # targets are not available at the time, the stat(2) on $MOUNT will
4523 do_facet $facet $ZFS set mountpoint=legacy $ds
4524 do_facet $facet mount -t zfs $ds $mnt
4525 eval export mz_$(var_name ${facet}_$ds)_canmount=$canmnt
4526 eval export mz_$(var_name ${facet}_$ds)_mountpoint=$mntpt
4531 local ds=$(facet_device $facet)
4532 local mnt=${2:-$(facet_mntpt $facet)}
4533 local var_mntpt=mz_$(var_name ${facet}_$ds)_mountpoint
4534 local var_canmnt=mz_$(var_name ${facet}_$ds)_canmount
4535 local mntpt=${!var_mntpt}
4536 local canmnt=${!var_canmnt}
4540 do_facet $facet umount $mnt
4541 do_facet $facet $ZFS set mountpoint=$mntpt $ds
4542 do_facet $facet $ZFS set canmount=$canmnt $ds
4549 local fstype=$(facet_fstype $facet)
4551 mount_$fstype $facet $mnt
4557 local fstype=$(facet_fstype $facet)
4559 unmount_$fstype $facet $mnt
4566 # make sure we are using the primary server, so test-framework will
4567 # be able to clean up properly.
4568 activemds=`facet_active mds1`
4569 if [ $activemds != "mds1" ]; then
4573 local clients=$CLIENTS
4574 [ -z $clients ] && clients=$(hostname)
4576 zconf_umount_clients $clients $MOUNT "$*" || true
4577 [ -n "$MOUNT2" ] && zconf_umount_clients $clients $MOUNT2 "$*" || true
4579 [ -n "$CLIENTONLY" ] && return
4581 # The add fn does rm ${facet}active file, this would be enough
4582 # if we use do_facet <facet> only after the facet added, but
4583 # currently we use do_facet mds in local.sh
4584 for num in `seq $MDSCOUNT`; do
4586 rm -f ${TMP}/mds${num}active
4588 combined_mgs_mds && rm -f $TMP/mgsactive
4590 for num in `seq $OSTCOUNT`; do
4592 rm -f $TMP/ost${num}active
4595 if ! combined_mgs_mds ; then
4599 if $SHARED_KEY; then
4600 export SK_MOUNTED=false
4606 cleanup_echo_devs () {
4609 local devs=$($LCTL dl | grep echo | awk '{print $4}')
4611 for dev in $devs; do
4612 $LCTL --device $dev cleanup
4613 $LCTL --device $dev detach
4618 nfs_client_mode && return
4619 cifs_client_mode && return
4622 CLEANUP_DM_DEV=true stopall $*
4629 combined_mgs_mds () {
4630 [[ "$(mdsdevname 1)" = "$(mgsdevname)" ]] &&
4631 [[ "$(facet_host mds1)" = "$(facet_host mgs)" ]]
4635 echo -n "$1" | tr '[:upper:]' '[:lower:]'
4639 echo -n "$1" | tr '[:lower:]' '[:upper:]'
4651 var=$(echo "$var" | sed -e 's/,\( \)*/,/g')
4652 for i in $(echo "$var"); do
4653 if [ "$i" == "-O" ]; then
4655 first_o=$(($first_o + 1))
4658 if [ "$i" == "-E" ]; then
4660 first_e=$(($first_e + 1 ))
4665 [ $first_o -gt 1 ] && opt_o+=",";
4669 [ $first_e -gt 1 ] && opt_e+=",";
4680 [ -n "$opt_o" ] && echo " -O $opt_o"
4681 [ -n "$opt_e" ] && echo " -E $opt_e"
4687 local fsname=${3:-"$FSNAME"}
4688 local type=$(facet_type $facet)
4689 local index=$(facet_index $facet)
4690 local fstype=$(facet_fstype $facet)
4691 local host=$(facet_host $facet)
4696 if [ $type == MGS ] || ( [ $type == MDS ] &&
4697 [ "$dev" == $(mgsdevname) ] &&
4698 [ "$host" == "$(facet_host mgs)" ] ); then
4701 opts="--mgsnode=$MGSNID"
4704 if [ $type != MGS ]; then
4705 opts+=" --fsname=$fsname --$(lower ${type/MDS/MDT}) \
4709 var=${facet}failover_HOST
4710 if [ -n "${!var}" ] && [ ${!var} != $(facet_host $facet) ]; then
4711 opts+=" --failnode=$(h2nettype ${!var})"
4714 opts+=${TIMEOUT:+" --param=sys.timeout=$TIMEOUT"}
4715 opts+=${LDLM_TIMEOUT:+" --param=sys.ldlm_timeout=$LDLM_TIMEOUT"}
4717 if [ $type == MDS ]; then
4718 opts+=${MDSCAPA:+" --param-mdt.capa=$MDSCAPA"}
4719 opts+=${DEF_STRIPE_SIZE:+" --param=lov.stripesize=$DEF_STRIPE_SIZE"}
4720 opts+=${DEF_STRIPE_COUNT:+" --param=lov.stripecount=$DEF_STRIPE_COUNT"}
4721 opts+=${L_GETIDENTITY:+" --param=mdt.identity_upcall=$L_GETIDENTITY"}
4723 if [ $fstype == ldiskfs ]; then
4724 fs_mkfs_opts+="-O ea_inode,large_dir"
4727 if [ -n "${!var}" ]; then
4728 fs_mkfs_opts+=" -J device=${!var}"
4730 fs_mkfs_opts+=${MDSJOURNALSIZE:+" -J size=$MDSJOURNALSIZE"}
4732 fs_mkfs_opts+=${MDSISIZE:+" -i $MDSISIZE"}
4736 if [ $type == OST ]; then
4737 opts+=${OSSCAPA:+" --param=ost.capa=$OSSCAPA"}
4739 if [ $fstype == ldiskfs ]; then
4741 if [ -n "${!var}" ]; then
4742 fs_mkfs_opts+=" -J device=${!var}"
4744 fs_mkfs_opts+=${OSTJOURNALSIZE:+" -J size=$OSTJOURNALSIZE"}
4749 opts+=" --backfstype=$fstype"
4752 if [ -n "${!var}" ]; then
4753 opts+=" --device-size=${!var}"
4756 var=$(upper $fstype)_MKFS_OPTS
4757 fs_mkfs_opts+=${!var:+" ${!var}"}
4759 var=${type}_FS_MKFS_OPTS
4760 fs_mkfs_opts+=${!var:+" ${!var}"}
4762 [[ "$QUOTA_TYPE" =~ "p" ]] && fs_mkfs_opts+=" -O project"
4764 [ $fstype == ldiskfs ] && fs_mkfs_opts=$(squash_opt $fs_mkfs_opts)
4766 if [ -n "${fs_mkfs_opts## }" ]; then
4767 opts+=" --mkfsoptions=\\\"${fs_mkfs_opts## }\\\""
4771 opts+=${!var:+" ${!var}"}
4778 local type=$(facet_type $facet)
4779 local var=${type}_MOUNT_FS_OPTS
4781 if [ -n "${!var}" ]; then
4782 opts+=" --mountfsoptions=${!var}"
4787 check_ost_indices() {
4788 local index_count=${#OST_INDICES[@]}
4789 [[ $index_count -eq 0 || $OSTCOUNT -le $index_count ]] && return 0
4791 # OST count is greater than the index count in $OST_INDEX_LIST.
4792 # We need check whether there are duplicate indices.
4796 for i in $(seq $((index_count + 1)) $OSTCOUNT); do
4797 index=$(facet_index ost$i)
4798 for j in $(seq 0 $((index_count - 1))); do
4799 [[ $index -ne ${OST_INDICES[j]} ]] ||
4800 error "ost$i has the same index $index as ost$((j+1))"
4807 local facet_type=$1 # mgs || mds || ost
4809 local facet=${1}${2}
4812 case "$(facet_fstype $facet)" in
4814 device=$(${facet_type}devname $facet_num)
4817 device=$(${facet_type}vdevname $facet_num)
4820 error "Unhandled filesystem type"
4824 do_facet $facet "[ -e \"$device\" ]" && return
4826 # Note: the following check only works with absolute paths
4827 [[ ! "$device" =~ ^/dev/ ]] || [[ "$device" =~ ^/dev/shm/ ]] ||
4828 error "$facet: device '$device' does not exist"
4830 # zpool create doesn't like empty files
4831 [[ $(facet_fstype $facet) == zfs ]] && return 0
4833 do_facet $facet "touch \"${device}\""
4842 echo "Format mgs: $(mgsdevname)"
4843 reformat_external_journal mgs
4845 # touch "device" in case it is a loopback file for testing and needs to
4846 # be created. mkfs.lustre doesn't do this to avoid accidentally writing
4847 # to non-existent files in /dev if the admin made a typo during setup
4850 add mgs $(mkfs_opts mgs $(mgsdevname)) $(mountfs_opts mgs) --reformat \
4851 $(mgsdevname) $(mgsvdevname) ${quiet:+>/dev/null} || exit 10
4861 echo "Format mds$num: $(mdsdevname $num)"
4862 reformat_external_journal mds$num
4864 __touch_device mds $num
4866 add mds$num $(mkfs_opts mds$num $(mdsdevname ${num})) \
4867 $(mountfs_opts mds$num) --reformat $(mdsdevname $num) \
4868 $(mdsvdevname $num) ${quiet:+>/dev/null} || exit 10
4877 echo "Format ost$num: $(ostdevname $num)"
4878 reformat_external_journal ost$num
4880 __touch_device ost $num
4882 add ost$num $(mkfs_opts ost$num $(ostdevname ${num})) \
4883 $(mountfs_opts ost$num) --reformat $(ostdevname $num) \
4884 $(ostvdevname ${num}) ${quiet:+>/dev/null} || exit 10
4889 # Set hostid for ZFS/SPL zpool import protection
4890 # (Assumes MDS version is also OSS version)
4891 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ];
4893 do_rpc_nodes "$(comma_list $(all_server_nodes))" set_hostid
4896 # We need ldiskfs here, may as well load them all
4898 [ -n "$CLIENTONLY" ] && return
4899 echo Formatting mgs, mds, osts
4900 if ! combined_mgs_mds ; then
4904 for num in $(seq $MDSCOUNT); do
4908 export OST_INDICES=($(hostlist_expand "$OST_INDEX_LIST"))
4910 for num in $(seq $OSTCOUNT); do
4916 grep " $1 " /proc/mounts || zconf_mount $HOSTNAME $*
4920 grep " $1 " /proc/mounts && zconf_umount $HOSTNAME $*
4924 # 0: success, the old identity set already.
4925 # 1: success, the old identity does not set.
4930 local j=`expr $num - 1`
4931 local MDT="`(do_facet mds$num lctl get_param -N mdt.*MDT*$j 2>/dev/null | cut -d"." -f2 2>/dev/null) || true`"
4933 if [ -z "$MDT" ]; then
4937 local old="`do_facet mds$num "lctl get_param -n mdt.$MDT.identity_upcall"`"
4940 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"$L_GETIDENTITY\""
4942 do_facet mds$num "lctl set_param -n mdt.$MDT.identity_upcall \"NONE\""
4945 do_facet mds$num "lctl set_param -n mdt/$MDT/identity_flush=-1"
4947 if [ $old = "NONE" ]; then
4956 zconf_umount $HOSTNAME $1 || error "umount failed"
4957 zconf_mount $HOSTNAME $1 || error "mount failed"
4965 rm -f $TMP/${facet}active
4966 do_facet ${facet} "$TUNEFS --quiet --writeconf $dev" || return 1
4971 local mdt_count=${1:-$MDSCOUNT}
4972 local ost_count=${2:-$OSTCOUNT}
4975 for num in $(seq $mdt_count); do
4976 DEVNAME=$(mdsdevname $num)
4977 writeconf_facet mds$num $DEVNAME || rc=$?
4980 for num in $(seq $ost_count); do
4981 DEVNAME=$(ostdevname $num)
4982 writeconf_facet ost$num $DEVNAME || rc=$?
4988 if ! combined_mgs_mds ; then
4989 start mgs $(mgsdevname) $MGS_MOUNT_OPTS
4998 for num in $(seq $MDSCOUNT); do
4999 devname=$(mdsdevname $num)
5000 start mds$num $devname $MDS_MOUNT_OPTS
5002 # We started mds$num, now we should set mds${num}_HOST
5003 # and mds${num}failover_HOST variables properly if they
5005 host=$(facet_host mds$num)
5006 for varname in mds${num}_HOST mds${num}failover_HOST; do
5007 if [[ -z "${!varname}" ]]; then
5011 if [ $IDENTITY_UPCALL != "default" ]; then
5012 switch_identity $num $IDENTITY_UPCALL
5022 for num in $(seq $OSTCOUNT); do
5023 devname=$(ostdevname $num)
5024 start ost$num $devname $OST_MOUNT_OPTS
5026 # We started ost$num, now we should set ost${num}_HOST
5027 # and ost${num}failover_HOST variables properly if they
5029 host=$(facet_host ost$num)
5030 for varname in ost${num}_HOST ost${num}failover_HOST; do
5031 if [[ -z "${!varname}" ]]; then
5039 [ "$DAEMONFILE" ] && $LCTL debug_daemon start $DAEMONFILE $DAEMONSIZE
5040 if [ ! -z $arg1 ]; then
5041 [ "$arg1" = "server_only" ] && return
5044 if [ -n "$CLIENTS" ]; then
5045 zconf_mount_clients $CLIENTS $MOUNT
5049 if [ "$MOUNT_2" ]; then
5050 mount_client $MOUNT2
5051 if [ -n "$CLIENTS" ]; then
5052 zconf_mount_clients $CLIENTS $MOUNT2
5057 sk_nodemap_setup() {
5058 local sk_map_name=${1:-$SK_S2SNM}
5059 local sk_map_nodes=${2:-$HOSTNAME}
5060 do_node $(mgs_node) "$LCTL nodemap_add $sk_map_name"
5061 for servernode in $sk_map_nodes; do
5062 local nids=$(do_nodes $servernode "$LCTL list_nids")
5063 for nid in $nids; do
5064 do_node $(mgs_node) "$LCTL nodemap_add_range --name \
5065 $sk_map_name --range $nid"
5073 nfs_client_mode && return
5074 cifs_client_mode && return
5076 sanity_mount_check || error "environments are insane!"
5082 if [ -z "$CLIENTONLY" ]; then
5083 echo Setup mgs, mdt, osts
5084 echo $WRITECONF | grep -q "writeconf" && writeconf_all
5086 if $SK_MOUNTED; then
5087 echo "Shared Key file system already mounted"
5092 if $SHARED_KEY; then
5093 export SK_MOUNTED=true
5097 echo "GSS_SK: setting kernel keyring perms"
5098 do_nodes $(comma_list $(all_nodes)) \
5099 "keyctl show | grep lustre | cut -c1-11 |
5101 xargs -IX keyctl setperm X 0x3f3f3f3f"
5104 # Need to start one nodemap for servers,
5105 # and one for clients.
5106 sk_nodemap_setup $SK_S2SNM \
5107 $(comma_list $(all_server_nodes))
5109 sk_nodemap_setup $SK_S2SNMCLI \
5110 ${CLIENTS:-$HOSTNAME}
5111 echo "Nodemap set up for SK S2S, remounting."
5120 # wait a while to allow sptlrpc configuration be propogated to targets,
5121 # only needed when mounting new target devices.
5129 # by remounting mdt before ost, initial connect from mdt to ost might
5130 # timeout because ost is not ready yet. wait some time to its fully
5131 # recovery. initial obd_connect timeout is 5s; in GSS case it's
5132 # preceeded by a context negotiation rpc with $TIMEOUT.
5133 # FIXME better by monitoring import status.
5136 set_rule $FSNAME any cli2mdt $SK_FLAVOR
5137 set_rule $FSNAME any cli2ost $SK_FLAVOR
5138 if $SK_SKIPFIRST; then
5139 export SK_SKIPFIRST=false
5143 "lctl set_param osc.*.idle_connect=1"
5146 wait_flavor cli2mdt $SK_FLAVOR
5147 wait_flavor cli2ost $SK_FLAVOR
5152 sleep $((TIMEOUT + 5))
5158 mounted_lustre_filesystems() {
5159 awk '($3 ~ "lustre" && $1 ~ ":") { print $2 }' /proc/mounts
5162 init_facet_vars () {
5163 [ -n "$CLIENTONLY" ] && return 0
5170 eval export ${facet}_dev=${device}
5171 eval export ${facet}_opt=\"$@\"
5173 local dev=${facet}_dev
5175 # We need to loop for the label
5176 # in case its not initialized yet.
5177 for wait_time in {0,1,3,5,10}; do
5179 if [ $wait_time -gt 0 ]; then
5180 echo "${!dev} not yet initialized,"\
5181 "waiting ${wait_time} seconds."
5185 local label=$(devicelabel ${facet} ${!dev})
5187 # Check to make sure the label does
5188 # not include ffff at the end of the label.
5189 # This indicates it has not been initialized yet.
5191 if [[ $label =~ [f|F]{4}$ ]]; then
5192 # label is not initialized, unset the result
5193 # and either try again or fail
5200 [ -z "$label" ] && echo no label for ${!dev} && exit 1
5202 eval export ${facet}_svc=${label}
5204 local varname=${facet}failover_HOST
5205 if [ -z "${!varname}" ]; then
5207 if combined_mgs_mds && [ $facet == "mgs" ] &&
5208 [ -n "$mds1failover_HOST" ]; then
5209 temp=$mds1failover_HOST
5211 temp=$(facet_host $facet)
5213 eval export $varname=$temp
5216 varname=${facet}_HOST
5217 if [ -z "${!varname}" ]; then
5218 eval export $varname=$(facet_host $facet)
5221 # ${facet}failover_dev is set in cfg file
5222 varname=${facet}failover_dev
5223 if [ -n "${!varname}" ] ; then
5224 eval export ${facet}failover_dev=${!varname}
5226 eval export ${facet}failover_dev=$device
5229 # get mount point of already mounted device
5230 # is facet_dev is already mounted then use the real
5231 # mount point of this facet; otherwise use $(facet_mntpt $facet)
5232 # i.e. ${facet}_MOUNT if specified by user or default
5233 local mntpt=$(do_facet ${facet} cat /proc/mounts | \
5234 awk '"'${!dev}'" == $1 && $3 == "lustre" { print $2 }')
5235 if [ -z $mntpt ]; then
5236 mntpt=$(facet_mntpt $facet)
5238 eval export ${facet}_MOUNT=$mntpt
5241 init_facets_vars () {
5244 if ! remote_mds_nodsh; then
5245 for num in $(seq $MDSCOUNT); do
5246 DEVNAME=$(mdsdevname $num)
5247 init_facet_vars mds$num $DEVNAME $MDS_MOUNT_OPTS
5251 init_facet_vars mgs $(mgsdevname) $MGS_MOUNT_OPTS
5253 if ! remote_ost_nodsh; then
5254 for num in $(seq $OSTCOUNT); do
5255 DEVNAME=$(ostdevname $num)
5256 init_facet_vars ost$num $DEVNAME $OST_MOUNT_OPTS
5261 init_facets_vars_simple () {
5264 if ! remote_mds_nodsh; then
5265 for num in $(seq $MDSCOUNT); do
5266 devname=$(mdsdevname $num)
5267 eval export mds${num}_dev=${devname}
5268 eval export mds${num}_opt=\"${MDS_MOUNT_OPTS}\"
5272 if ! combined_mgs_mds ; then
5273 eval export mgs_dev=$(mgsdevname)
5274 eval export mgs_opt=\"${MGS_MOUNT_OPTS}\"
5277 if ! remote_ost_nodsh; then
5278 for num in $(seq $OSTCOUNT); do
5279 devname=$(ostdevname $num)
5280 eval export ost${num}_dev=${devname}
5281 eval export ost${num}_opt=\"${OST_MOUNT_OPTS}\"
5286 osc_ensure_active () {
5291 while [ $period -lt $timeout ]; do
5292 count=$(do_facet $facet "lctl dl | grep ' IN osc ' 2>/dev/null | wc -l")
5293 if [ $count -eq 0 ]; then
5297 echo "There are $count OST are inactive, wait $period seconds, and try again"
5299 period=$((period+3))
5302 [ $period -lt $timeout ] || log "$count OST are inactive after $timeout seconds, give up"
5305 set_conf_param_and_check() {
5309 local ORIG=$(do_facet $myfacet "$TEST")
5310 if [ $# -gt 3 ]; then
5316 echo "Setting $PARAM from $ORIG to $FINAL"
5317 do_facet mgs "$LCTL conf_param $PARAM='$FINAL'" ||
5318 error "conf_param $PARAM failed"
5320 wait_update_facet $myfacet "$TEST" "$FINAL" ||
5321 error "check $PARAM failed!"
5324 set_persistent_param() {
5328 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5330 if [ $# -gt 3 ]; then
5337 if [[ $PERM_CMD == *"set_param -P"* ]]; then
5338 echo "Setting $test_param from $orig to $final"
5339 do_facet mgs "$PERM_CMD $test_param='$final'" ||
5340 error "$PERM_CMD $test_param failed"
5342 echo "Setting $param from $orig to $final"
5343 do_facet mgs "$PERM_CMD $param='$final'" ||
5344 error "$PERM_CMD $param failed"
5348 set_persistent_param_and_check() {
5352 local orig=$(do_facet $myfacet "$LCTL get_param -n $test_param")
5354 if [ $# -gt 3 ]; then
5361 set_persistent_param $myfacet $test_param $param "$final"
5363 wait_update_facet $myfacet "$LCTL get_param -n $test_param" "$final" ||
5364 error "check $param failed!"
5367 init_param_vars () {
5368 TIMEOUT=$(lctl get_param -n timeout)
5369 TIMEOUT=${TIMEOUT:-20}
5371 if [ -n "$arg1" ]; then
5372 [ "$arg1" = "server_only" ] && return
5375 remote_mds_nodsh && log "Using TIMEOUT=$TIMEOUT" && return 0
5377 TIMEOUT=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5378 log "Using TIMEOUT=$TIMEOUT"
5380 # tune down to speed up testing on (usually) small setups
5381 local mgc_timeout=/sys/module/mgc/parameters/mgc_requeue_timeout_min
5382 do_nodes $(comma_list $(nodes_list)) \
5383 "[ -f $mgc_timeout ] && echo 1 > $mgc_timeout; exit 0"
5385 osc_ensure_active $SINGLEMDS $TIMEOUT
5386 osc_ensure_active client $TIMEOUT
5387 $LCTL set_param osc.*.idle_timeout=debug
5389 if [ -n "$(lctl get_param -n mdc.*.connect_flags|grep jobstats)" ]; then
5390 local current_jobid_var=$($LCTL get_param -n jobid_var)
5392 if [ $JOBID_VAR = "existing" ]; then
5393 echo "keeping jobstats as $current_jobid_var"
5394 elif [ $current_jobid_var != $JOBID_VAR ]; then
5395 echo "setting jobstats to $JOBID_VAR"
5397 set_persistent_param_and_check client \
5398 "jobid_var" "$FSNAME.sys.jobid_var" $JOBID_VAR
5401 echo "jobstats not supported by server"
5404 if [ $QUOTA_AUTO -ne 0 ]; then
5405 if [ "$ENABLE_QUOTA" ]; then
5406 echo "enable quota as required"
5407 setup_quota $MOUNT || return 2
5409 echo "disable quota as required"
5410 # $LFS quotaoff -ug $MOUNT > /dev/null 2>&1
5414 (( MDS1_VERSION <= $(version_code 2.13.52) )) ||
5415 do_facet mgs "$LCTL set_param -P lod.*.mdt_hash=crush"
5419 nfs_client_mode () {
5420 if [ "$NFSCLIENT" ]; then
5421 echo "NFSCLIENT mode: setup, cleanup, check config skipped"
5422 local clients=$CLIENTS
5423 [ -z $clients ] && clients=$(hostname)
5425 # FIXME: remove hostname when 19215 fixed
5426 do_nodes $clients "echo \\\$(hostname); grep ' '$MOUNT' ' /proc/mounts"
5427 declare -a nfsexport=(`grep ' '$MOUNT' ' /proc/mounts | awk '{print $1}' | awk -F: '{print $1 " " $2}'`)
5428 if [[ ${#nfsexport[@]} -eq 0 ]]; then
5429 error_exit NFSCLIENT=$NFSCLIENT mode, but no NFS export found!
5431 do_nodes ${nfsexport[0]} "echo \\\$(hostname); df -T ${nfsexport[1]}"
5437 cifs_client_mode () {
5438 [ x$CIFSCLIENT = xyes ] &&
5439 echo "CIFSCLIENT=$CIFSCLIENT mode: setup, cleanup, check config skipped"
5442 check_config_client () {
5445 local mounted=$(mount | grep " $mntpt ")
5446 if [ -n "$CLIENTONLY" ]; then
5448 # CLIENTONLY should not depend on *_HOST settings
5449 local mgc=$($LCTL device_list | awk '/MGC/ {print $4}')
5450 # in theory someone could create a new,
5451 # client-only config file that assumed lustre was already
5452 # configured and didn't set the MGSNID. If MGSNID is not set,
5453 # then we should use the mgs nid currently being used
5454 # as the default value. bug 18021
5455 [[ x$MGSNID = x ]] &&
5458 if [[ x$mgc != xMGC$MGSNID ]]; then
5459 if [ "$mgs_HOST" ]; then
5460 local mgc_ip=$(ping -q -c1 -w1 $mgs_HOST | grep PING | awk '{print $3}' | sed -e "s/(//g" -e "s/)//g")
5461 # [[ x$mgc = xMGC$mgc_ip@$NETTYPE ]] ||
5462 # error_exit "MGSNID=$MGSNID, mounted: $mounted, MGC : $mgc"
5468 echo Checking config lustre mounted on $mntpt
5469 local mgshost=$(mount | grep " $mntpt " | awk -F@ '{print $1}')
5470 mgshost=$(echo $mgshost | awk -F: '{print $1}')
5474 check_config_clients () {
5475 local clients=${CLIENTS:-$HOSTNAME}
5478 nfs_client_mode && return
5479 cifs_client_mode && return
5481 do_rpc_nodes "$clients" check_config_client $mntpt
5483 sanity_mount_check || error "environments are insane!"
5487 local mdstimeout=$(do_facet $SINGLEMDS "lctl get_param -n timeout")
5488 local cltimeout=$(lctl get_param -n timeout)
5489 if [ $mdstimeout -ne $TIMEOUT ] || [ $mdstimeout -ne $cltimeout ]; then
5490 error "timeouts are wrong! mds: $mdstimeout, client: $cltimeout, TIMEOUT=$TIMEOUT"
5497 [ -z $mntpt ] && return 1
5498 local mounted=$(mounted_lustre_filesystems)
5500 echo $mounted' ' | grep -w -q $mntpt' '
5505 local ostsn=${2:-$OSTCOUNT}
5506 local npools=${FS_NPOOLS:-$((OSTCOUNT / ostsn))}
5509 echo ostsn=$ostsn npools=$npools
5510 if [[ $ostsn -gt $OSTCOUNT ]]; then
5511 echo "request to use $ostsn OSTs in the pool, \
5512 using max available OSTCOUNT=$OSTCOUNT"
5515 for (( n=0; n < $npools; n++ )); do
5517 if ! $DELETE_OLD_POOLS; then
5518 log "request to not delete old pools: $FSNAME.$p exist?"
5519 if ! check_pool_not_exist $FSNAME.$p; then
5520 echo "Using existing $FSNAME.$p"
5521 $LCTL pool_list $FSNAME.$p
5525 create_pool $FSNAME.$p $KEEP_POOLS ||
5526 error "create_pool $FSNAME.$p failed"
5528 local first=$(( (n * ostsn) % OSTCOUNT ))
5529 local last=$(( (first + ostsn - 1) % OSTCOUNT ))
5530 if [[ $first -le $last ]]; then
5531 pool_add_targets $p $first $last ||
5532 error "pool_add_targets $p $first $last failed"
5534 pool_add_targets $p $first $(( OSTCOUNT - 1 )) ||
5535 error "pool_add_targets $p $first \
5536 $(( OSTCOUNT - 1 )) failed"
5537 pool_add_targets $p 0 $last ||
5538 error "pool_add_targets $p 0 $last failed"
5543 set_pools_quota () {
5550 [[ $ENABLE_QUOTA ]] || error "Required Pool Quotas: \
5551 $POOLS_QUOTA_USERS_SET, but ENABLE_QUOTA not set!"
5553 # POOLS_QUOTA_USERS_SET=
5554 # "quota15_1:20M -- for all of the found pools
5555 # quota15_2:1G:gpool0
5556 # quota15_3 -- for global limit only
5557 # quota15_4:200M:gpool0
5558 # quota15_4:200M:gpool1"
5560 declare -a pq_userset=(${POOLS_QUOTA_USERS_SET="mpiuser"})
5562 declare -A pq_limits
5564 for ((i=0; i<${#pq_userset[@]}; i++)); do
5565 u=${pq_userset[i]%%:*}
5567 # user gets no pool limits if
5568 # POOLS_QUOTA_USERS_SET does not specify it
5569 [[ ${pq_userset[i]} =~ : ]] && o=${pq_userset[i]##$u:}
5570 pq_limits[$u]+=" $o"
5572 pq_users=(${!pq_limits[@]})
5577 for ((i=0; i<${#pq_users[@]}; i++)); do
5579 # set to max limit (_u64)
5580 $LFS setquota -u $u -B $((2**24 - 1))T $DIR
5581 opts=(${pq_limits[$u]})
5582 for ((j=0; j<${#opts[@]}; j++)); do
5585 # Set limit for all existing pools if
5587 if [ $p == $o ]; then
5588 p=$(list_pool $FSNAME | sed "s/$FSNAME.//")
5589 echo "No pool specified for $u,
5590 set limit $o for all existing pools"
5593 $LFS setquota -u $u -B $o --pool $pool $DIR ||
5594 error "setquota -u $u -B $o \
5595 --pool $pool failed"
5598 $LFS quota -uv $u --pool $DIR
5602 check_and_setup_lustre() {
5604 nfs_client_mode && return
5605 cifs_client_mode && return
5607 local MOUNTED=$(mounted_lustre_filesystems)
5611 # both MOUNT and MOUNT2 are not mounted
5612 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
5613 [ "$REFORMAT" = "yes" ] && CLEANUP_DM_DEV=true formatall
5614 # setupall mounts both MOUNT and MOUNT2 (if MOUNT_2 is set)
5616 is_mounted $MOUNT || error "NAME=$NAME not mounted"
5617 export I_MOUNTED=yes
5621 elif is_mounted $MOUNT2; then
5623 # MOUNT2 is mounted, while MOUNT_2 is not set
5624 if ! [ "$MOUNT_2" ]; then
5625 cleanup_mount $MOUNT2
5626 export I_UMOUNTED2=yes
5629 # MOUNT2 is mounted, MOUNT_2 is set
5631 # FIXME: what to do if check_config failed?
5633 # 1) remote client has mounted other Lustre fs ?
5634 # 2) it has insane env ?
5635 # let's try umount MOUNT2 on all clients and mount it again:
5636 if ! check_config_clients $MOUNT2; then
5637 cleanup_mount $MOUNT2
5638 restore_mount $MOUNT2
5639 export I_MOUNTED2=yes
5644 # MOUNT is mounted MOUNT2 is not mounted
5645 elif [ "$MOUNT_2" ]; then
5646 restore_mount $MOUNT2
5647 export I_MOUNTED2=yes
5651 # FIXME: what to do if check_config failed?
5653 # 1) remote client has mounted other Lustre fs?
5654 # 2) lustre is mounted on remote_clients atall ?
5655 check_config_clients $MOUNT
5659 set_default_debug_nodes $(comma_list $(nodes_list))
5663 if [ -z "$CLIENTONLY" -a $(lower $OSD_TRACK_DECLARES_LBUG) == 'yes' ]; then
5665 [ "$(facet_fstype ost1)" = "ldiskfs" ] &&
5666 facets="$(get_facets OST)"
5667 [ "$(facet_fstype mds1)" = "ldiskfs" ] &&
5668 facets="$facets,$(get_facets MDS)"
5669 [ "$(facet_fstype mgs)" = "ldiskfs" ] &&
5670 facets="$facets,mgs"
5671 local nodes="$(facets_hosts ${facets})"
5672 if [ -n "$nodes" ] ; then
5673 do_nodes $nodes "$LCTL set_param \
5674 osd-ldiskfs.track_declares_assert=1 || true"
5678 if [ -n "$fs_STRIPEPARAMS" ]; then
5679 setstripe_getstripe $MOUNT $fs_STRIPEPARAMS
5687 if $DELETE_OLD_POOLS; then
5690 if [[ -n "$FS_POOL" ]]; then
5691 create_pools $FS_POOL $FS_POOL_NOSTS
5694 if [[ -n "$POOLS_QUOTA_USERS_SET" ]]; then
5697 if [ "$ONLY" == "setup" ]; then
5703 local clients=${CLIENTS:-$HOSTNAME}
5706 zconf_mount_clients $clients $mntpt
5710 local clients=${CLIENTS:-$HOSTNAME}
5713 zconf_umount_clients $clients $mntpt
5716 cleanup_and_setup_lustre() {
5717 if [ "$ONLY" == "cleanup" -o "`mount | grep $MOUNT`" ]; then
5718 lctl set_param debug=0 || true
5720 if [ "$ONLY" == "cleanup" ]; then
5724 check_and_setup_lustre
5727 # Run e2fsck on MDT or OST device.
5732 local cmd="$E2FSCK -d -v -t -t -f $extra_opts $target_dev"
5733 local log=$TMP/e2fsck.log
5736 # turn on pfsck if it is supported
5737 do_node $node $E2FSCK -h 2>&1 | grep -qw -- -m && cmd+=" -m8"
5739 do_node $node $cmd 2>&1 | tee $log
5741 if [ -n "$(grep "DNE mode isn't supported" $log)" ]; then
5743 if [ $MDSCOUNT -gt 1 ]; then
5744 skip_noexit "DNE mode isn't supported!"
5748 error "It's not DNE mode."
5753 [ $rc -le $FSCK_MAX_ERR ] ||
5754 error "$cmd returned $rc, should be <= $FSCK_MAX_ERR"
5760 # Run resize2fs on MDT or OST device.
5769 do_facet $facet "$RESIZE2FS $opts $device $size"
5772 # verify a directory is shared among nodes.
5773 check_shared_dir() {
5775 local list=${2:-$(comma_list $(nodes_list))}
5777 [ -z "$dir" ] && return 1
5778 do_rpc_nodes "$list" check_logdir $dir
5779 check_write_access $dir "$list" || return 1
5784 do_nodes $(comma_list $(mdts_nodes) $(osts_nodes)) \
5785 $LCTL set_param printk=+lfsck
5786 do_facet $SINGLEMDS "$LCTL lfsck_start -M $FSNAME-MDT0000 -r -A -t all"
5788 for k in $(seq $MDSCOUNT); do
5789 # wait up to 10+1 minutes for LFSCK to complete
5790 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5791 mdd.$(facet_svc mds${k}).lfsck_layout |
5792 awk '/^status/ { print \\\$2 }'" "completed" 600 ||
5793 error "MDS${k} layout isn't the expected 'completed'"
5794 wait_update_facet --verbose mds${k} "$LCTL get_param -n \
5795 mdd.$(facet_svc mds${k}).lfsck_namespace |
5796 awk '/^status/ { print \\\$2 }'" "completed" 60 ||
5797 error "MDS${k} namespace isn't the expected 'completed'"
5799 local rep_mdt=$(do_nodes $(comma_list $(mdts_nodes)) \
5800 $LCTL get_param -n mdd.$FSNAME-*.lfsck_* |
5801 awk '/repaired/ { print $2 }' | calc_sum)
5802 local rep_ost=$(do_nodes $(comma_list $(osts_nodes)) \
5803 $LCTL get_param -n obdfilter.$FSNAME-*.lfsck_* |
5804 awk '/repaired/ { print $2 }' | calc_sum)
5805 local repaired=$((rep_mdt + rep_ost))
5806 [ $repaired -eq 0 ] ||
5807 error "lfsck repaired $rep_mdt MDT and $rep_ost OST errors"
5810 dump_file_contents() {
5816 if [ -z "$nodes" -o -z "$dir" -o -z "$logname" ]; then
5817 error_noexit false \
5818 "Invalid parameters for dump_file_contents()"
5821 for node in ${nodes}; do
5822 do_node $node "for i in \\\$(find $dir -type f); do
5823 echo ====\\\${i}=======================;
5825 done" >> ${logname}.${node}.log
5829 dump_command_output() {
5835 if [ -z "$nodes" -o -z "$cmd" -o -z "$logname" ]; then
5836 error_noexit false \
5837 "Invalid parameters for dump_command_output()"
5841 for node in ${nodes}; do
5842 do_node $node "echo ====${cmd}=======================;
5843 $cmd" >> ${logname}.${node}.log
5850 # dump file contents from /proc/spl in case of zfs test
5851 if [ "$(facet_fstype ost1)" = "zfs" ]; then
5852 dump_file_contents "$(osts_nodes)" "/proc/spl" "${logname}"
5853 dump_command_output \
5854 "$(osts_nodes)" "zpool events -v" "${logname}"
5857 if [ "$(facet_fstype $SINGLEMDS)" = "zfs" ]; then
5858 dump_file_contents "$(mdts_nodes)" "/proc/spl" "${logname}"
5859 dump_command_output \
5860 "$(mdts_nodes)" "zpool events -v" "${logname}"
5864 check_and_cleanup_lustre() {
5865 if [ "$LFSCK_ALWAYS" = "yes" -a "$TESTSUITE" != "sanity-lfsck" -a \
5866 "$TESTSUITE" != "sanity-scrub" ]; then
5870 if is_mounted $MOUNT; then
5871 if $DO_CLEANUP; then
5872 [ -n "$DIR" ] && rm -rf $DIR/[Rdfs][0-9]* ||
5873 error "remove sub-test dirs failed"
5877 [ "$ENABLE_QUOTA" ] && restore_quota || true
5880 if [ "$I_UMOUNTED2" = "yes" ]; then
5881 restore_mount $MOUNT2 || error "restore $MOUNT2 failed"
5884 if [ "$I_MOUNTED2" = "yes" ]; then
5885 cleanup_mount $MOUNT2
5888 if [[ "$I_MOUNTED" = "yes" ]] && ! $AUSTER_CLEANUP; then
5889 cleanupall -f || error "cleanup failed"
5897 wait_for_function () {
5900 # suppress fn both stderr and stdout
5901 if [ "$1" = "--quiet" ]; then
5903 quiet=" > /dev/null 2>&1"
5914 eval $fn $quiet && return 0
5916 [ $wait -lt $max ] || return 1
5917 echo waiting $fn, $((max - wait)) secs left ...
5918 wait=$((wait + sleep))
5919 [ $wait -gt $max ] && ((sleep -= wait - max))
5929 [ "$host" = "$HOSTNAME" ] && return 0
5931 if ! wait_for_function --quiet "ping -c 1 -w 3 $host" $max $sleep; then
5932 echo "$(date +'%H:%M:%S (%s)') waited for $host network ${max}s"
5942 # Convert a space-delimited list to a comma-delimited list. If the input is
5943 # only whitespace, ensure the output is empty (i.e. "") so [ -n $list ] works
5945 # echo is used to convert newlines to spaces, since it doesn't
5946 # introduce a trailing space as using "tr '\n' ' '" does
5947 echo $(tr -s " " "\n" <<< $* | sort -b -u) | tr ' ' ','
5953 echo $list | grep -qw $item
5956 # list, excluded are the comma separated lists
5957 exclude_items_from_list () {
5963 for item in ${excluded//,/ }; do
5964 list=$(echo " $list " | sed -re "s/\s+$item\s+/ /g")
5966 echo $(comma_list $list)
5969 # list, expand are the comma separated lists
5971 local list=${1//,/ }
5972 local expand=${2//,/ }
5975 expanded=$(for i in $list $expand; do echo $i; done | sort -u)
5976 echo $(comma_list $expanded)
5979 testslist_filter () {
5980 local script=$LUSTRE/tests/${TESTSUITE}.sh
5982 [ -f $script ] || return 0
5984 local start_at=$START_AT
5985 local stop_at=$STOP_AT
5987 local var=${TESTSUITE//-/_}_START_AT
5988 [ x"${!var}" != x ] && start_at=${!var}
5989 var=${TESTSUITE//-/_}_STOP_AT
5990 [ x"${!var}" != x ] && stop_at=${!var}
5992 sed -n 's/^test_\([^ (]*\).*/\1/p' $script | \
5993 awk ' BEGIN { if ("'${start_at:-0}'" != 0) flag = 1 }
5994 /^'${start_at}'$/ {flag = 0}
5995 {if (flag == 1) print $0}
5996 /^'${stop_at}'$/ { flag = 1 }'
6000 (cd `dirname $1`; echo $PWD/`basename $1`)
6004 local types=${1:-"OST MDS MGS"}
6008 for entry in $types; do
6009 local name=$(echo $entry | tr "[:upper:]" "[:lower:]")
6010 local type=$(echo $entry | tr "[:lower:]" "[:upper:]")
6013 MGS ) list="$list $name";;
6014 MDS|OST|AGT ) local count=${type}COUNT
6015 for ((i=1; i<=${!count}; i++)) do
6016 list="$list ${name}$i"
6018 * ) error "Invalid facet type"
6022 echo $(comma_list $list)
6025 ##################################
6026 # Adaptive Timeouts funcs
6029 # only check mds, we assume at_max is the same on all nodes
6030 local at_max=$(do_facet $SINGLEMDS "lctl get_param -n at_max")
6031 if [ $at_max -eq 0 ]; then
6042 # suppose that all ost-s have the same $at value set
6043 [ $facet != "ost" ] || facet=ost1
6045 do_facet $facet "lctl get_param -n $at"
6059 if [ $facet == "ost" ]; then
6060 facet=$(get_facets OST)
6061 elif [ $facet == "mds" ]; then
6062 facet=$(get_facets MDS)
6064 hosts=$(expand_list $hosts $(facets_hosts $facet))
6067 do_nodes $hosts lctl set_param at_max=$at_max
6070 ##################################
6074 # OBD_FAIL_MDS_ALL_REQUEST_NET
6076 do_facet $SINGLEMDS lctl set_param fail_val=0 fail_loc=0x123
6077 do_facet client "$1" || RC=$?
6078 do_facet $SINGLEMDS lctl set_param fail_loc=0
6083 # OBD_FAIL_MDS_ALL_REPLY_NET
6085 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x122
6087 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6091 drop_reint_reply() {
6092 # OBD_FAIL_MDS_REINT_NET_REP
6094 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x119
6096 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
6100 drop_update_reply() {
6101 # OBD_FAIL_OUT_UPDATE_NET_REP
6105 do_facet mds${index} lctl set_param fail_loc=0x1701
6106 do_facet client "$@" || RC=$?
6107 do_facet mds${index} lctl set_param fail_loc=0
6112 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
6115 local timeout=${2:-0}
6116 # default is (obd_timeout / 4) if unspecified
6117 echo "timeout is $timeout/$2"
6118 do_facet ost1 lctl set_param fail_val=$timeout fail_loc=0x80000214
6119 do_facet client "$1" || RC=$?
6120 do_facet client "sync"
6121 do_facet ost1 lctl set_param fail_loc=0
6125 drop_ldlm_cancel() {
6126 #define OBD_FAIL_LDLM_CANCEL_NET 0x304
6128 local list=$(comma_list $(mdts_nodes) $(osts_nodes))
6129 do_nodes $list lctl set_param fail_loc=0x304
6131 do_facet client "$@" || RC=$?
6133 do_nodes $list lctl set_param fail_loc=0
6137 drop_bl_callback_once() {
6139 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6140 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6141 do_facet client lctl set_param fail_loc=0x80000305
6142 do_facet client "$@" || rc=$?
6143 do_facet client lctl set_param fail_loc=0
6144 do_facet client lctl set_param fail_val=0
6145 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6149 drop_bl_callback() {
6151 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=0
6152 #define OBD_FAIL_LDLM_BL_CALLBACK_NET 0x305
6153 do_facet client lctl set_param fail_loc=0x305
6154 do_facet client "$@" || rc=$?
6155 do_facet client lctl set_param fail_loc=0
6156 do_facet client lctl set_param fail_val=0
6157 do_facet client lctl set_param ldlm.namespaces.*.early_lock_cancel=1
6161 drop_mdt_ldlm_reply() {
6162 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6164 local list=$(comma_list $(mdts_nodes))
6165 do_nodes $list lctl set_param fail_loc=0x157
6167 do_facet client "$@" || RC=$?
6169 do_nodes $list lctl set_param fail_loc=0
6173 drop_mdt_ldlm_reply_once() {
6174 #define OBD_FAIL_MDS_LDLM_REPLY_NET 0x157
6176 local list=$(comma_list $(mdts_nodes))
6177 do_nodes $list lctl set_param fail_loc=0x80000157
6179 do_facet client "$@" || RC=$?
6181 do_nodes $list lctl set_param fail_loc=0
6189 echo "clearing fail_loc on $facet"
6190 do_facet $facet "lctl set_param fail_loc=0 2>/dev/null || true"
6193 set_nodes_failloc () {
6195 do_nodes $(comma_list $1) lctl set_param fail_val=$fv fail_loc=$2
6198 cancel_lru_locks() {
6199 #$LCTL mark "cancel_lru_locks $1 start"
6200 $LCTL set_param -n ldlm.namespaces.*$1*.lru_size=clear
6201 $LCTL get_param ldlm.namespaces.*$1*.lock_unused_count | grep -v '=0'
6202 #$LCTL mark "cancel_lru_locks $1 stop"
6207 local nr_cpu=$(grep -c "processor" /proc/cpuinfo)
6209 echo $((100 * nr_cpu))
6214 lctl set_param ldlm.namespaces.*$1*.lru_size=0
6217 lru_resize_disable()
6220 local lru_size=${2:-$(default_lru_size)}
6222 $LCTL set_param ldlm.namespaces.*$dev*.lru_size=$lru_size
6227 local mountpath=${1:-$MOUNT}
6230 [ -z "$(mount | grep "$mountpath .*flock" | grep -v noflock)" ] && RC=1
6236 for FILE in `lctl get_param -N "llite.*.dump_page_cache"`; do
6237 if [ `lctl get_param -n $FILE | wc -l` -gt 1 ]; then
6238 echo there is still data in page cache $FILE ?
6239 lctl get_param -n $FILE
6247 DEBUGSAVE="$(lctl get_param -n debug)"
6248 DEBUGSAVE_SERVER=$(do_facet $SINGLEMDS "$LCTL get_param -n debug")
6252 [ -n "$DEBUGSAVE" ] &&
6253 do_nodes $CLIENTS "$LCTL set_param debug=\\\"${DEBUGSAVE}\\\""||
6257 [ -n "$DEBUGSAVE_SERVER" ] &&
6258 do_nodes $(comma_list $(all_server_nodes)) \
6259 "$LCTL set_param debug=\\\"${DEBUGSAVE_SERVER}\\\"" ||
6265 DEBUG_SIZE_SAVED="$(lctl get_param -n debug_mb)"
6268 debug_size_restore() {
6269 [ -n "$DEBUG_SIZE_SAVED" ] && \
6270 do_nodes $(comma_list $(nodes_list)) "$LCTL set_param debug_mb=$DEBUG_SIZE_SAVED"
6274 start_full_debug_logging() {
6279 local debug_size=150
6280 local nodes=$(comma_list $(nodes_list))
6282 do_nodes $nodes "$LCTL set_param debug=$fulldebug debug_mb=$debug_size"
6285 stop_full_debug_logging() {
6290 # prints bash call stack
6291 print_stack_trace() {
6294 for (( i=$skip; i < ${#BASH_LINENO[*]} ; i++ )) ; do
6295 local src=${BASH_SOURCE[$i]}
6296 local lineno=${BASH_LINENO[$i-1]}
6297 local funcname=${FUNCNAME[$i]}
6298 echo " = $src:$lineno:$funcname()"
6303 local TYPE=${TYPE:-"FAIL"}
6306 # do not dump logs if $1=false
6307 if [ "x$1" = "xfalse" ]; then
6312 log " ${TESTSUITE} ${TESTNAME}: @@@@@@ ${TYPE}: $@ "
6313 (print_stack_trace 2) >&2
6315 # We need to dump the logs on all nodes
6317 gather_logs $(comma_list $(nodes_list))
6321 [ "$TESTSUITELOG" ] &&
6322 echo "$TESTSUITE: $TYPE: $TESTNAME $@" >> $TESTSUITELOG
6323 if [ -z "$*" ]; then
6324 echo "error() without useful message, please fix" > $LOGDIR/err
6326 if [[ `echo $TYPE | grep ^IGNORE` ]]; then
6327 echo "$@" > $LOGDIR/ignore
6329 echo "$@" > $LOGDIR/err
6333 # cleanup the env for failed tests
6337 ##################################
6339 ##################################
6341 # usage: stack_trap arg sigspec
6343 # stack_trap() behaves like bash's built-in trap, except that it "stacks" the
6344 # command "arg" on top of previously defined commands for "sigspec" instead
6345 # of overwriting them.
6346 # stacked traps are executed in reverse order of their registration
6348 # arg and sigspec have the same meaning as in man (1) trap
6352 local sigspec="${2:-EXIT}"
6354 # Use "trap -p" to get the quoting right
6355 local old_trap="$(trap -p "$sigspec")"
6356 # Append ";" and remove the leading "trap -- '" added by "trap -p"
6357 old_trap="${old_trap:+"; ${old_trap#trap -- \'}"}"
6359 # Once again, use "trap -p" to get the quoting right
6360 local new_trap="$(trap -- "$arg" "$sigspec"
6362 trap -- '' "$sigspec")"
6364 # Remove the trailing "' $sigspec" part added by "trap -p" and merge
6366 # The resulting string should be safe to "eval" as it is (supposedly
6367 # correctly) quoted by "trap -p"
6368 eval "${new_trap%\' $sigspec}${old_trap:-"' $sigspec"}"
6377 local logs="$TESTSUITELOG $1"
6379 for log in $logs; do
6380 if [ -f "$log" ]; then
6381 grep -qw FAIL $log && status=1
6398 # use only if we are ignoring failures for this test, bugno required.
6399 # (like ALWAYS_EXCEPT, but run the test and ignore the results.)
6400 # e.g. error_ignore bz5494 "your message" or
6401 # error_ignore LU-5494 "your message"
6403 local TYPE="IGNORE ($1)"
6408 error_and_remount() {
6410 remount_client $MOUNT
6414 # Throw an error if it's not running in vm - usually for performance
6417 local virt=$(running_in_vm)
6418 if [[ -n "$virt" ]]; then
6419 echo "running in VM '$virt', ignore error"
6420 error_ignore env=$virt "$@"
6427 # Function: skip_env()
6428 # Purpose: to skip a test during developer testing because some tool
6429 # is missing, but fail the test in release testing because the test
6430 # environment is not configured properly".
6433 $FAIL_ON_SKIP_ENV && error false $@ || skip $@
6438 log " SKIP: $TESTSUITE $TESTNAME $@"
6440 if [[ -n "$ALWAYS_SKIPPED" ]]; then
6441 skip_logged $TESTNAME "$@"
6444 echo "$@" > $LOGDIR/skip
6447 [[ -n "$TESTSUITELOG" ]] &&
6448 echo "$TESTSUITE: SKIP: $TESTNAME $@" >> $TESTSUITELOG || true
6457 build_test_filter() {
6458 EXCEPT="$EXCEPT $(testslist_filter)"
6461 if [[ $O = [0-9]*-[0-9]* ]]; then
6462 for num in $(seq $(echo $O | tr '-' ' ')); do
6470 [ "$EXCEPT$ALWAYS_EXCEPT" ] &&
6471 log "excepting tests: `echo $EXCEPT $ALWAYS_EXCEPT`"
6472 [ "$EXCEPT_SLOW" ] &&
6473 log "skipping tests SLOW=no: `echo $EXCEPT_SLOW`"
6474 for E in $EXCEPT; do
6475 eval EXCEPT_${E}=true
6477 for E in $ALWAYS_EXCEPT; do
6478 eval EXCEPT_ALWAYS_${E}=true
6480 for E in $EXCEPT_SLOW; do
6481 eval EXCEPT_SLOW_${E}=true
6483 for G in $GRANT_CHECK_LIST; do
6484 eval GCHECK_ONLY_${G}=true
6489 if [[ $1 = [a-z]* ]]; then
6492 echo ${1%%[a-zA-Z]*}
6496 # print a newline if the last test was skipped
6497 export LAST_SKIPPED=
6498 export ALWAYS_SKIPPED=
6500 # Main entry into test-framework. This is called with the number and
6501 # description of a test. The number is used to find the function to run
6502 # the test using "test_$name".
6504 # This supports a variety of methods of specifying specific test to
6506 # - ONLY= env variable with space-separated list of test numbers to run
6507 # - EXCEPT= env variable with space-separated list of test numbers to exclude
6513 export base=$(basetest $testnum)
6514 export TESTNAME=test_$testnum
6518 # Check the EXCEPT, ALWAYS_EXCEPT and SLOW lists to see if we
6519 # need to skip the current test. If so, set the ALWAYS_SKIPPED flag.
6520 local isexcept=EXCEPT_$testnum
6521 local isexcept_base=EXCEPT_$base
6522 if [ ${!isexcept}x != x ]; then
6524 skip_message="skipping excluded test $testnum"
6525 elif [ ${!isexcept_base}x != x ]; then
6527 skip_message="skipping excluded test $testnum (base $base)"
6530 isexcept=EXCEPT_ALWAYS_$testnum
6531 isexcept_base=EXCEPT_ALWAYS_$base
6532 if [ ${!isexcept}x != x ]; then
6534 skip_message="skipping ALWAYS excluded test $testnum"
6535 elif [ ${!isexcept_base}x != x ]; then
6537 skip_message="skipping ALWAYS excluded test $testnum (base $base)"
6540 isexcept=EXCEPT_SLOW_$testnum
6541 isexcept_base=EXCEPT_SLOW_$base
6542 if [ ${!isexcept}x != x ]; then
6544 skip_message="skipping SLOW test $testnum"
6545 elif [ ${!isexcept_base}x != x ]; then
6547 skip_message="skipping SLOW test $testnum (base $base)"
6550 # If there are tests on the ONLY list, check if the current test
6551 # is on that list and, if so, check if the test is to be skipped
6552 # and if we are supposed to honor the skip lists.
6553 if [ -n "$ONLY" ]; then
6554 local isonly=ONLY_$testnum
6555 local isonly_base=ONLY_$base
6556 if [[ ${!isonly}x != x || ${!isonly_base}x != x ]]; then
6558 if [[ -n "$ALWAYS_SKIPPED" && -n "$HONOR_EXCEPT" ]]; then
6560 skip_noexit "$skip_message"
6563 [ -n "$LAST_SKIPPED" ] &&
6564 echo "" && LAST_SKIPPED=
6566 run_one_logged $testnum "$testmsg"
6576 if [ -n "$ALWAYS_SKIPPED" ]; then
6578 skip_noexit "$skip_message"
6581 run_one_logged $testnum "$testmsg"
6588 load_module ../libcfs/libcfs/libcfs
6600 do_nodes $(comma_list $(nodes_list)) $LCTL mark "$MSG" 2> /dev/null || true
6605 strace -o $TMP/$1.strace -ttt $*
6607 log "FINISHED: $*: rc $RC"
6614 banner test complete, duration $duration sec
6615 [ -f "$TESTSUITELOG" ] && egrep .FAIL $TESTSUITELOG || true
6616 echo duration $duration >>$TESTSUITELOG
6620 # Set TEST_STATUS here. It will be used for logging the result.
6623 if [[ -f $LOGDIR/err ]]; then
6625 elif [[ -f $LOGDIR/skip ]]; then
6628 echo "$TEST_STATUS $@" 2>&1 | tee -a $TESTSUITELOG
6632 local FFREE=$(do_node $SINGLEMDS \
6633 lctl get_param -n osd*.*MDT*.filesfree | calc_sum)
6634 local FTOTAL=$(do_node $SINGLEMDS \
6635 lctl get_param -n osd*.*MDT*.filestotal | calc_sum)
6637 [ $FFREE -ge $FTOTAL ] && error "files free $FFREE > total $FTOTAL" || true
6641 #echo -n "Resetting fail_loc on all nodes..."
6642 do_nodes --quiet $(comma_list $(nodes_list)) \
6643 "lctl set_param -n fail_loc=0 fail_val=0 2>/dev/null" || true
6649 # Log a message (on all nodes) padded with "=" before and after.
6650 # Also appends a timestamp and prepends the testsuite name.
6653 # ======================================================== 15:06:12 (1624050372)
6654 EQUALS="========================================================"
6656 msg="== ${TESTSUITE} $*"
6658 [[ $last != "=" && $last != " " ]] && msg="$msg "
6659 msg=$(printf '%s%.*s' "$msg" $((${#EQUALS} - ${#msg})) $EQUALS )
6660 # always include at least == after the message
6661 log "$msg== $(date +"%H:%M:%S (%s)")"
6664 check_dmesg_for_errors() {
6666 local errors="VFS: Busy inodes after unmount of\|\
6667 ldiskfs_check_descriptors: Checksum for group 0 failed\|\
6668 group descriptors corrupted"
6670 res=$(do_nodes -q $(comma_list $(nodes_list)) "dmesg" | grep "$errors")
6671 [ -z "$res" ] && return 0
6672 echo "Kernel error detected: $res"
6677 # Run a single test function and cleanup after it.
6679 # This function should be run in a subshell so the test func can
6680 # exit() without stopping the whole script.
6685 local SAVE_UMASK=`umask`
6688 if ! grep -q $DIR /proc/mounts; then
6692 banner "test $testnum: $testmsg"
6693 test_${testnum} || error "test_$testnum failed with $?"
6696 check_grant ${testnum} || error "check_grant $testnum failed with $?"
6698 check_dmesg_for_errors || error "Error in dmesg detected"
6699 if [ "$PARALLEL" != "yes" ]; then
6700 ps auxww | grep -v grep | grep -q "multiop " &&
6701 error "multiop still running"
6709 # Wrapper around run_one to ensure:
6710 # - test runs in subshell
6711 # - output of test is saved to separate log file for error reporting
6712 # - test result is saved to data file
6715 local before=$SECONDS
6718 export tfile=f${testnum}.${TESTSUITE}
6719 export tdir=d${testnum}.${TESTSUITE}
6720 local test_log=$TESTLOG_PREFIX.$TESTNAME.test_log.$(hostname -s).log
6721 local zfs_debug_log=$TESTLOG_PREFIX.$TESTNAME.zfs_log
6722 local SAVE_UMASK=$(umask)
6726 rm -f $LOGDIR/err $LOGDIR/ignore $LOGDIR/skip
6728 # if ${ONLY_$testnum} set, repeat $ONLY_REPEAT times, otherwise once
6729 local isonly=ONLY_$testnum
6730 local repeat=${!isonly:+$ONLY_REPEAT}
6732 for testiter in $(seq ${repeat:-1}); do
6733 local before_sub=$SECONDS
6734 log_sub_test_begin $TESTNAME
6736 # remove temp files between repetitions to avoid test failures
6737 [ -n "$append" -a -n "$DIR" -a -n "$tdir" -a -n "$tfile" ] &&
6738 rm -rvf $DIR/$tdir* $DIR/$tfile*
6739 # loop around subshell so stack_trap EXIT triggers each time
6740 (run_one $testnum "$testmsg") 2>&1 | tee -i $append $test_log
6743 local duration_sub=$((SECONDS - before_sub))
6746 [[ $rc != 0 && ! -f $LOGDIR/err ]] &&
6747 echo "$TESTNAME returned $rc" | tee $LOGDIR/err
6749 if [[ -f $LOGDIR/err ]]; then
6750 test_error=$(cat $LOGDIR/err)
6752 elif [[ -f $LOGDIR/ignore ]]; then
6753 test_error=$(cat $LOGDIR/ignore)
6754 elif [[ -f $LOGDIR/skip ]]; then
6755 test_error=$(cat $LOGDIR/skip)
6761 pass "$testnum" "(${duration_sub}s)"
6762 log_sub_test_end $TEST_STATUS $duration_sub "$rc" "$test_error"
6763 [[ $rc != 0 ]] && break
6766 if [[ "$TEST_STATUS" != "SKIP" && -f $TF_SKIP ]]; then
6770 if [ -f $LOGDIR/err ]; then
6771 log_zfs_info "$zfs_debug_log"
6772 $FAIL_ON_ERROR && exit $rc
6785 # Print information of skipped tests to result.yml
6788 log_sub_test_begin $1
6790 log_sub_test_end "SKIP" "0" "0" "$@"
6793 grant_from_clients() {
6797 do_nodes $nodes "$LCTL get_param -n osc.${FSNAME}-*.cur_*grant_bytes" |
6801 grant_from_servers() {
6805 # which is tot_granted less grant_precreate
6806 do_nodes $nodes "$LCTL get_param obdfilter.${FSNAME}-OST*.tot_granted" \
6807 " obdfilter.${FSNAME}-OST*.tot_pending" \
6808 " obdfilter.${FSNAME}-OST*.grant_precreate" |
6809 tr '=' ' ' | awk '/tot_granted/{ total += $2 };
6810 /tot_pending/{ total -= $2 };
6811 /grant_precreate/{ total -= $2 };
6812 END { printf("%0.0f", total) }'
6816 export base=$(basetest $1)
6817 [ "$CHECK_GRANT" == "no" ] && return 0
6819 local isonly_base=GCHECK_ONLY_${base}
6820 local isonly=GCHECK_ONLY_$1
6821 [ ${!isonly_base}x == x -a ${!isonly}x == x ] && return 0
6823 echo -n "checking grant......"
6825 local osts=$(comma_list $(osts_nodes))
6826 local clients=$CLIENTS
6827 [ -z "$clients" ] && clients=$(hostname)
6829 # sync all the data and make sure no pending data on server
6830 do_nodes $clients sync
6831 do_nodes $clients $LFS df # initiate all idling connections
6834 cli_grant=$(grant_from_clients $clients)
6837 # which is tot_granted less grant_precreate
6838 srv_grant=$(grant_from_servers $osts)
6841 # check whether client grant == server grant
6842 while [[ $cli_grant != $srv_grant && count++ -lt 30 ]]; do
6843 echo "wait for client:$cli_grant == server:$srv_grant"
6845 cli_grant=$(grant_from_clients $clients)
6846 srv_grant=$(grant_from_servers $osts)
6848 if [[ $cli_grant -ne $srv_grant ]]; then
6849 do_nodes $(comma_list $(osts_nodes)) \
6850 "$LCTL get_param obdfilter.${FSNAME}-OST*.tot*" \
6851 "obdfilter.${FSNAME}-OST*.grant_*"
6852 do_nodes $clients "$LCTL get_param osc.${FSNAME}-*.cur_*_bytes"
6853 error "failed grant check: client:$cli_grant server:$srv_grant"
6855 echo "pass grant check: client:$cli_grant server:$srv_grant"
6859 ########################
6865 ost=`echo $1 | awk -F_ '{print $3}'`
6866 if [ -z $ost ]; then
6867 ost=`echo $1 | sed 's/-osc.*//'`
6872 ostuuid_from_index()
6874 $LFS osts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6877 ostname_from_index() {
6878 local uuid=$(ostuuid_from_index $1 $2)
6882 mdtname_from_index() {
6883 local uuid=$(mdtuuid_from_index $1)
6887 mdssize_from_index () {
6888 local mdt=$(mdtname_from_index $2)
6889 $LFS df $1 | grep $mdt | awk '{ print $2 }'
6892 index_from_ostuuid()
6894 $LFS osts $2 | sed -ne "/${1}/s/\(.*\): .* .*$/\1/p"
6897 mdtuuid_from_index()
6899 $LFS mdts $2 | sed -ne "/^$1: /s/.* \(.*\) .*$/\1/p"
6903 # Return unique identifier for given hostname
6906 echo $host_name | md5sum | cut -d' ' -f1
6910 # Returns list of ip addresses for each interface
6912 ip addr | awk '/inet / {print $2}' | awk -F/ '{print $1}'
6917 # Cache address list to avoid mutiple execution of local_addr_list
6918 LOCAL_ADDR_LIST=${LOCAL_ADDR_LIST:-$(local_addr_list)}
6920 for i in $LOCAL_ADDR_LIST ; do
6921 [[ "$i" == "$addr" ]] && return 0
6928 local is_local="IS_LOCAL_$(host_id $host_name)"
6929 if [ -z "${!is_local-}" ] ; then
6931 local host_ip=$($LUSTRE/tests/resolveip $host_name)
6932 is_local_addr "$host_ip" && eval $is_local=1
6934 [[ "${!is_local}" == "1" ]]
6939 local_node $node && return 1
6946 for node in $(mdts_nodes); do
6947 remote_node $node && return 0
6954 [ -n "$CLIENTONLY" ] && return 0 || true
6955 remote_mds && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$mds_HOST" ]
6960 remote_mds_nodsh && echo "SKIP: $TESTSUITE: remote MDS with nodsh" &&
6961 MSKIPPED=1 && return 1
6968 for node in $(osts_nodes) ; do
6969 remote_node $node && return 0
6976 [ -n "$CLIENTONLY" ] && return 0 || true
6977 remote_ost && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6982 remote_ost_nodsh && echo "SKIP: $TESTSUITE: remote OST with nodsh" && \
6983 OSKIPPED=1 && return 1
6989 [ -n "$CLIENTONLY" ] && return 0 || true
6991 MGS=$(facet_host mgs)
6992 remote_node $MGS && [ "$PDSH" = "no_dsh" -o -z "$PDSH" -o -z "$ost_HOST" ]
6997 remote_mds_nodsh || remote_ost_nodsh || \
6998 $(single_local_node $(comma_list $(nodes_list)))
7002 remote_ost && remote_mds
7005 # Get the active nodes for facets.
7013 for facet in ${facets//,/ }; do
7014 nodes="$nodes $(facet_active_host $facet)"
7017 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7021 # Get name of the active MGS node.
7023 echo -n $(facets_nodes $(get_facets MGS))
7026 # Get all of the active MDS nodes.
7028 echo -n $(facets_nodes $(get_facets MDS))
7031 # Get all of the active OSS nodes.
7033 echo -n $(facets_nodes $(get_facets OST))
7036 # Get all of the client nodes and active server nodes.
7038 local nodes=$HOSTNAME
7042 # CLIENTS (if specified) contains the local client
7043 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7045 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7046 nodes="$nodes $(facets_nodes $(get_facets))"
7049 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7053 # Get all of the remote client nodes and remote active server nodes.
7054 remote_nodes_list () {
7055 echo -n $(nodes_list) | sed -re "s/\<$HOSTNAME\>//g"
7058 # Get all of the MDS nodes, including active and passive nodes.
7066 for i in $(seq $MDSCOUNT); do
7068 failover_host=mds${i}failover_HOST
7069 nodes="$nodes ${!host} ${!failover_host}"
7072 [ -n "$nodes" ] || nodes="${mds_HOST} ${mdsfailover_HOST}"
7073 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7077 # Get all of the OSS nodes, including active and passive nodes.
7085 for i in $(seq $OSTCOUNT); do
7087 failover_host=ost${i}failover_HOST
7088 nodes="$nodes ${!host} ${!failover_host}"
7091 [ -n "$nodes" ] || nodes="${ost_HOST} ${ostfailover_HOST}"
7092 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7096 # Get all of the server nodes, including active and passive nodes.
7097 all_server_nodes () {
7102 nodes="$mgs_HOST $mgsfailover_HOST $(all_mdts_nodes) $(all_osts_nodes)"
7104 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7108 # Get all of the client and server nodes, including active and passive nodes.
7110 local nodes=$HOSTNAME
7114 # CLIENTS (if specified) contains the local client
7115 [ -n "$CLIENTS" ] && nodes=${CLIENTS//,/ }
7117 if [ "$PDSH" -a "$PDSH" != "no_dsh" ]; then
7118 nodes="$nodes $(all_server_nodes)"
7121 nodes_sort=$(for i in $nodes; do echo $i; done | sort -u)
7125 init_clients_lists () {
7126 # Sanity check: exclude the local client from RCLIENTS
7127 local clients=$(hostlist_expand "$RCLIENTS")
7128 local rclients=$(exclude_items_from_list "$clients" $HOSTNAME)
7130 # Sanity check: exclude the dup entries
7131 RCLIENTS=$(for i in ${rclients//,/ }; do echo $i; done | sort -u)
7133 clients="$SINGLECLIENT $HOSTNAME $RCLIENTS"
7135 # Sanity check: exclude the dup entries from CLIENTS
7136 # for those configs which has SINGLCLIENT set to local client
7137 clients=$(for i in $clients; do echo $i; done | sort -u)
7139 CLIENTS=$(comma_list $clients)
7140 local -a remoteclients=($RCLIENTS)
7141 for ((i=0; $i<${#remoteclients[@]}; i++)); do
7142 varname=CLIENT$((i + 2))
7143 eval $varname=${remoteclients[i]}
7146 CLIENTCOUNT=$((${#remoteclients[@]} + 1))
7149 get_random_entry () {
7152 rnodes=${rnodes//,/ }
7154 local -a nodes=($rnodes)
7155 local num=${#nodes[@]}
7156 local i=$((RANDOM * num * 2 / 65536))
7162 [ -n "$CLIENTONLY" ] || [ "x$CLIENTMODSONLY" = "xyes" ]
7166 [ "$(lustre_version_code client)" = "$(lustre_version_code $SINGLEMDS)" -a \
7167 "$(lustre_version_code client)" = "$(lustre_version_code ost1)" ]
7172 echo $nodes | wc -w || true
7176 local nodes=$(mdts_nodes)
7177 local mdtcount=$(get_node_count "$nodes")
7178 [ ! "$MDSCOUNT" = "$mdtcount" ]
7181 generate_machine_file() {
7182 local nodes=${1//,/ }
7183 local machinefile=$2
7185 for node in $nodes; do
7186 echo $node >>$machinefile || \
7187 { echo "can not generate machinefile $machinefile" && return 1; }
7192 local file=$1/stripe
7195 $LFS getstripe -v $file || error "getstripe $file failed"
7199 # Check and add a test group.
7205 local gid=$(getent group $group_name | cut -d: -f3)
7206 if [[ -n "$gid" ]]; then
7207 [[ "$gid" -eq "$group_id" ]] || {
7208 error_noexit "inconsistent group ID:" \
7209 "new: $group_id, old: $gid"
7213 groupadd -g $group_id $group_name
7220 # Check and add a test user.
7233 local uid=$(getent passwd $user_name | cut -d: -f3)
7234 if [[ -n "$uid" ]]; then
7235 if [[ "$uid" -eq "$user_id" ]]; then
7236 local dir=$(getent passwd $user_name | cut -d: -f6)
7237 if [[ "$dir" != "$home" ]]; then
7239 usermod -d $home $user_name
7243 error_noexit "inconsistent user ID:" \
7244 "new: $user_id, old: $uid"
7249 useradd -M -u $user_id -d $home -g $group_name $opts $user_name
7256 check_runas_id_ret() {
7258 local myRUNAS_UID=$1
7259 local myRUNAS_GID=$2
7263 if [ -z "$myRUNAS" ]; then
7264 error_exit "check_runas_id_ret requires myRUNAS argument"
7268 error "Unable to execute $myRUNAS"
7270 id $myRUNAS_UID > /dev/null ||
7271 error "Invalid RUNAS_ID $myRUNAS_UID. Please set RUNAS_ID to " \
7272 "some UID which exists on MDS and client or add user " \
7273 "$myRUNAS_UID:$myRUNAS_GID on these nodes."
7276 $myRUNAS krb5_login.sh ||
7277 error "Failed to refresh krb5 TGT for UID $myRUNAS_ID."
7279 mkdir $DIR/d0_runas_test
7281 chown $myRUNAS_UID:$myRUNAS_GID $DIR/d0_runas_test
7282 $myRUNAS -u $myRUNAS_UID -g $myRUNAS_GID touch $DIR/d0_runas_test/f$$ ||
7284 rm -rf $DIR/d0_runas_test
7289 local myRUNAS_UID=$1
7290 local myRUNAS_GID=$2
7294 check_runas_id_ret $myRUNAS_UID $myRUNAS_GID $myRUNAS || \
7295 error "unable to write to $DIR/d0_runas_test as " \
7299 # obtain the UID/GID for MPI_USER
7303 MPI_USER_UID=$(do_facet client "getent passwd $mpi_user | cut -d: -f3;
7304 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the UID for $mpi_user"
7306 MPI_USER_GID=$(do_facet client "getent passwd $mpi_user | cut -d: -f4;
7307 exit \\\${PIPESTATUS[0]}") || error_exit "failed to get the GID for $mpi_user"
7310 # obtain and cache Kerberos ticket-granting ticket
7311 refresh_krb5_tgt() {
7312 local myRUNAS_UID=$1
7313 local myRUNAS_GID=$2
7316 if [ -z "$myRUNAS" ]; then
7317 error_exit "myRUNAS command must be specified for refresh_krb5_tgt"
7320 CLIENTS=${CLIENTS:-$HOSTNAME}
7321 do_nodes $CLIENTS "set -x
7322 if ! $myRUNAS krb5_login.sh; then
7323 echo "Failed to refresh Krb5 TGT for UID/GID $myRUNAS_UID/$myRUNAS_GID."
7328 # Run multiop in the background, but wait for it to print
7329 # "PAUSING" to its stdout before returning from this function.
7330 multiop_bg_pause() {
7331 MULTIOP_PROG=${MULTIOP_PROG:-$MULTIOP}
7335 TMPPIPE=/tmp/multiop_open_wait_pipe.$$
7338 echo "$MULTIOP_PROG $FILE v$ARGS"
7339 $MULTIOP_PROG $FILE v$ARGS > $TMPPIPE &
7341 echo "TMPPIPE=${TMPPIPE}"
7342 read -t 60 multiop_output < $TMPPIPE
7343 if [ $? -ne 0 ]; then
7348 if [ "$multiop_output" != "PAUSING" ]; then
7349 echo "Incorrect multiop output: $multiop_output"
7364 [ ${PIPESTATUS[0]} -eq 0 ] || rc=1
7366 echo $((SECONDS - start))
7370 inodes_available () {
7371 local IFree=$($LFS df -i $MOUNT | grep ^$FSNAME | awk '{ print $4 }' |
7372 sort -un | head -n1) || return 1
7376 mdsrate_inodes_available () {
7377 local min_inodes=$(inodes_available)
7378 echo $((min_inodes * 99 / 100))
7381 # reset stat counters
7383 local paramfile="$1"
7384 lctl set_param -n $paramfile=0
7389 local paramfile="$1"
7391 lctl get_param -n $paramfile |
7392 awk '/^'$stat'/ { sum += $2 } END { printf("%0.0f", sum) }'
7396 awk '{sum += $1} END { printf("%0.0f", sum) }'
7399 calc_osc_kbytes () {
7400 $LFS df $MOUNT > /dev/null
7401 $LCTL get_param -n osc.*[oO][sS][cC][-_][0-9a-f]*.$1 | calc_sum
7404 # save_lustre_params(comma separated facet list, parameter_mask)
7405 # generate a stream of formatted strings (<facet> <param name>=<param value>)
7406 save_lustre_params() {
7411 for facet in ${facets//,/ }; do
7412 facet_svc=$(facet_svc $facet)
7414 "params=\\\$($LCTL get_param $2);
7415 [[ -z \\\"$facet_svc\\\" ]] && param= ||
7416 param=\\\$(grep $facet_svc <<< \\\"\\\$params\\\");
7417 [[ -z \\\$param ]] && param=\\\"\\\$params\\\";
7418 while read s; do echo $facet \\\$s;
7419 done <<< \\\"\\\$param\\\""
7423 # restore lustre parameters from input stream, produces by save_lustre_params
7424 restore_lustre_params() {
7429 while IFS=" =" read facet name val; do
7430 do_facet $facet "$LCTL set_param -n $name=$val"
7434 check_node_health() {
7435 local nodes=${1:-$(comma_list $(nodes_list))}
7436 local health=$TMP/node_health.$$
7438 do_nodes -q $nodes "$LCTL get_param catastrophe 2>&1" | tee $health |
7439 grep "catastrophe=1" && error "LBUG/LASSERT detected"
7440 # Only check/report network health if get_param isn't reported, since
7441 # *clearly* the network is working if get_param returned something.
7442 if (( $(grep -c catastro $health) != $(wc -w <<< ${nodes//,/ }) )); then
7443 for node in ${nodes//,/}; do
7444 check_network $node 5
7450 mdsrate_cleanup () {
7452 mpi_run ${MACHINEFILE_OPTION} $2 -np $1 ${MDSRATE} --unlink \
7453 --nfiles $3 --dir $4 --filefmt $5 $6
7458 ########################
7460 convert_facet2label() {
7463 if [ x$facet = xost ]; then
7465 elif [ x$facet = xmgs ] && combined_mgs_mds ; then
7469 local varsvc=${facet}_svc
7471 if [ -n ${!varsvc} ]; then
7474 error "No label for $facet!"
7478 get_clientosc_proc_path() {
7479 echo "${1}-osc-[-0-9a-f]*"
7482 get_mdtosc_proc_path() {
7484 local ost_label=${2:-"*OST*"}
7486 [ "$mds_facet" = "mds" ] && mds_facet=$SINGLEMDS
7487 local mdt_label=$(convert_facet2label $mds_facet)
7488 local mdt_index=$(echo $mdt_label | sed -e 's/^.*-//')
7490 if [[ $ost_label = *OST* ]]; then
7491 echo "${ost_label}-osc-${mdt_index}"
7493 echo "${ost_label}-osp-${mdt_index}"
7497 get_osc_import_name() {
7500 local label=$(convert_facet2label $ost)
7502 if [ "${facet:0:3}" = "mds" ]; then
7503 get_mdtosc_proc_path $facet $label
7507 get_clientosc_proc_path $label
7511 _wait_import_state () {
7513 local CONN_PROC="$2"
7514 local maxtime=${3:-$(max_recovery_time)}
7515 local err_on_fail=${4:-1}
7519 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null | cut -f2 | uniq)
7520 while ! echo "${CONN_STATE}" | egrep -q "^${expected}\$" ; do
7521 if [[ "${expected}" == "DISCONN" ]]; then
7522 # for disconn we can check after proc entry is removed
7523 [[ -z "${CONN_STATE}" ]] && return 0
7524 # with AT, we can have connect request timeout near
7525 # reconnect timeout and test can't see real disconnect
7526 [[ "${CONN_STATE}" == "CONNECTING" ]] && return 0
7528 if (( $i >= $maxtime )); then
7529 (( $err_on_fail != 0 )) &&
7530 error "can't put import for $CONN_PROC into ${expected} state after $i sec, have ${CONN_STATE}"
7534 # Add uniq for multi-mount case
7535 CONN_STATE=$($LCTL get_param -n $CONN_PROC 2>/dev/null |
7540 log "$CONN_PROC in ${CONN_STATE} state after $i sec"
7544 wait_import_state() {
7547 local maxtime=${3:-$(max_recovery_time)}
7548 local err_on_fail=${4:-1}
7551 for param in ${params//,/ }; do
7552 _wait_import_state "$expected" "$param" $maxtime $err_on_fail ||
7557 wait_import_state_mount() {
7558 if ! is_mounted $MOUNT && ! is_mounted $MOUNT2; then
7562 wait_import_state "$@"
7565 # One client request could be timed out because server was not ready
7566 # when request was sent by client.
7567 # The request timeout calculation details :
7569 # /* We give the server rq_timeout secs to process the req, and
7570 # add the network latency for our local timeout. */
7571 # request->rq_deadline = request->rq_sent + request->rq_timeout +
7572 # ptlrpc_at_get_net_latency(request) ;
7574 # ptlrpc_connect_import ()
7575 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7578 # -> at_init(&at->iat_net_latency, 0, 0) -> iat_net_latency=0
7579 # ptlrpc_at_get_net_latency(request) ->
7580 # at_get (max (iat_net_latency=0, at_min)) = at_min
7583 # request->rq_timeout + ptlrpc_at_get_net_latency(request) =
7584 # INITIAL_CONNECT_TIMEOUT + at_min
7586 # We will use obd_timeout instead of INITIAL_CONNECT_TIMEOUT
7587 # because we can not get this value in runtime,
7588 # the value depends on configure options, and it is not stored in /proc.
7590 # #define CONNECTION_SWITCH_MIN 5U
7591 # #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN,obd_timeout/20)
7593 request_timeout () {
7596 # request->rq_timeout = INITIAL_CONNECT_TIMEOUT
7597 local init_connect_timeout=$TIMEOUT
7598 [[ $init_connect_timeout -ge 5 ]] || init_connect_timeout=5
7600 local at_min=$(at_get $facet at_min)
7602 echo $(( init_connect_timeout + at_min ))
7605 _wait_osc_import_state() {
7609 local target=$(get_osc_import_name $facet $ost_facet)
7610 local param="os[cp].${target}.ost_server_uuid"
7614 # 1. wait the deadline of client 1st request (it could be skipped)
7615 # 2. wait the deadline of client 2nd request
7616 local maxtime=$(( 2 * $(request_timeout $facet)))
7618 if [[ $facet == client* ]]; then
7619 # During setup time, the osc might not be setup, it need wait
7620 # until list_param can return valid value.
7621 params=$($LCTL list_param $param 2>/dev/null || true)
7622 while [ -z "$params" ]; do
7623 if [ $i -ge $maxtime ]; then
7624 echo "can't get $param in $maxtime secs"
7629 params=$($LCTL list_param $param 2>/dev/null || true)
7633 if [[ $ost_facet = mds* ]]; then
7634 # no OSP connection to itself
7635 if [[ $facet = $ost_facet ]]; then
7638 param="osp.${target}.mdt_server_uuid"
7642 local plist=$(comma_list $params)
7643 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7644 wait_import_state $expected $plist $maxtime; then
7645 error "$facet: import is not in $expected state after $maxtime"
7652 wait_osc_import_state() {
7658 if [[ $facet = mds ]]; then
7659 for num in $(seq $MDSCOUNT); do
7660 _wait_osc_import_state mds$num "$ost_facet" "$expected"
7663 _wait_osc_import_state "$facet" "$ost_facet" "$expected"
7667 wait_osc_import_ready() {
7668 wait_osc_import_state $1 $2 "\(FULL\|IDLE\)"
7671 _wait_mgc_import_state() {
7674 local error_on_failure=${3:-1}
7675 local param="mgc.*.mgs_server_uuid"
7679 # 1. wait the deadline of client 1st request (it could be skipped)
7680 # 2. wait the deadline of client 2nd request
7681 local maxtime=$(( 2 * $(request_timeout $facet)))
7683 if [[ $facet == client* ]]; then
7684 # During setup time, the osc might not be setup, it need wait
7685 # until list_param can return valid value. And also if there
7686 # are mulitple osc entries we should list all of them before
7688 params=$($LCTL list_param $param 2>/dev/null || true)
7689 while [ -z "$params" ]; do
7690 if [ $i -ge $maxtime ]; then
7691 echo "can't get $param in $maxtime secs"
7696 params=$($LCTL list_param $param 2>/dev/null || true)
7699 local plist=$(comma_list $params)
7700 if ! do_rpc_nodes "$(facet_active_host $facet)" \
7701 wait_import_state $expected $plist $maxtime \
7702 $error_on_failure; then
7703 if [ $error_on_failure -ne 0 ]; then
7704 error "import is not in ${expected} state"
7712 wait_mgc_import_state() {
7715 local error_on_failure=${3:-1}
7718 if [[ $facet = mds ]]; then
7719 for num in $(seq $MDSCOUNT); do
7720 _wait_mgc_import_state mds$num "$expected" \
7721 $error_on_failure || return
7724 _wait_mgc_import_state "$facet" "$expected"
7725 $error_on_failure || return
7729 wait_dne_interconnect() {
7732 if [ $MDSCOUNT -gt 1 ]; then
7733 for num in $(seq $MDSCOUNT); do
7734 wait_osc_import_ready mds mds$num
7739 get_clientmdc_proc_path() {
7743 get_clientmgc_proc_path() {
7751 [ -z "$list" ] && return 0
7753 # Add paths to lustre tests for 32 and 64 bit systems.
7754 local LIBPATH="/usr/lib/lustre/tests:/usr/lib64/lustre/tests:"
7755 local TESTPATH="$RLUSTRE/tests:"
7756 local RPATH="PATH=${TESTPATH}${LIBPATH}${PATH}:/sbin:/bin:/usr/sbin:"
7757 do_nodesv $list "${RPATH} NAME=${NAME} bash rpc.sh $@ "
7760 wait_clients_import_state () {
7764 local facets="$facet"
7766 if [ "$FAILURE_MODE" = HARD ]; then
7767 facets=$(facets_on_host $(facet_active_host $facet))
7770 for facet in ${facets//,/ }; do
7771 local label=$(convert_facet2label $facet)
7774 ost* ) proc_path="osc.$(get_clientosc_proc_path \
7775 $label).ost_server_uuid" ;;
7776 mds* ) proc_path="mdc.$(get_clientmdc_proc_path \
7777 $label).mds_server_uuid" ;;
7778 mgs* ) proc_path="mgc.$(get_clientmgc_proc_path \
7779 $label).mgs_server_uuid" ;;
7780 *) error "unknown facet!" ;;
7783 local params=$(expand_list $params $proc_path)
7786 if ! do_rpc_nodes "$list" wait_import_state_mount "$expected" $params;
7788 error "import is not in ${expected} state"
7800 # wait until all MDTs are in the expected state
7801 for ((num = 1; num <= $MDSCOUNT; num++)); do
7802 local mdtosp=$(get_mdtosc_proc_path mds${num} ${tgt_name})
7806 if [ $facet = "mds" ]; then
7807 mproc="osp.$mdtosp.active"
7808 [ $num -eq $((tgt_idx + 1)) ] && continue
7810 mproc="osc.$mdtosp.active"
7816 local result=$(do_facet mds${num} "$LCTL get_param -n $mproc")
7819 [ ${PIPESTATUS[0]} = 0 ] || error "Can't read $mproc"
7820 if [ $result -eq $expected ]; then
7821 echo -n "target updated after "
7822 echo "$wait sec (got $result)"
7826 if [ $wait -eq $max ]; then
7827 error "$tgt_name: wanted $expected got $result"
7829 echo "Waiting $((max - wait)) secs for $tgt_name"
7839 AVAILA=($(do_nodes $(comma_list $(osts_nodes)) \
7840 $LCTL get_param obdfilter.*.kbytesavail))
7841 GRANTA=($(do_nodes $(comma_list $(osts_nodes)) \
7842 $LCTL get_param -n obdfilter.*.tot_granted))
7843 TOTALA=($(do_nodes $(comma_list $(osts_nodes)) \
7844 $LCTL get_param -n obdfilter.*.kbytestotal))
7845 for ((i=0; i<${#AVAILA[@]}; i++)); do
7846 local -a AVAIL1=(${AVAILA[$i]//=/ })
7847 local -a TOTAL=(${TOTALA[$i]//=/ })
7848 GRANT=$((${GRANTA[$i]}/1024))
7849 # allow 1% of total space in bavail because of delayed
7850 # allocation with ZFS which might release some free space after
7851 # txg commit. For small devices, we set a mininum of 8MB
7852 local LIMIT=$((${TOTAL} / 100 + 8000))
7853 echo -n $(echo ${AVAIL1[0]} | cut -d"." -f2) avl=${AVAIL1[1]} \
7854 grnt=$GRANT diff=$((AVAIL1[1] - GRANT)) limit=${LIMIT}
7855 [ $((AVAIL1[1] - GRANT)) -lt $LIMIT ] && OSCFULL=0 && \
7856 echo " FULL" || echo
7862 echo -e "$(do_facet $SINGLEMDS $LCTL pool_list $1 | sed '1d')"
7865 check_pool_not_exist() {
7866 local fsname=${1%%.*}
7867 local poolname=${1##$fsname.}
7868 [[ $# -ne 1 ]] && return 0
7869 [[ x$poolname = x ]] && return 0
7870 list_pool $fsname | grep -w $1 && return 1
7875 local fsname=${1%%.*}
7876 local poolname=${1##$fsname.}
7877 local keep_pools=${2:-false}
7879 stack_trap "destroy_test_pools $fsname" EXIT
7880 do_facet mgs lctl pool_new $1
7882 # get param should return err unless pool is created
7883 [[ $RC -ne 0 ]] && return $RC
7885 for mds_id in $(seq $MDSCOUNT); do
7886 local mdt_id=$((mds_id-1))
7887 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7888 wait_update_facet mds$mds_id \
7889 "lctl get_param -n lod.$lodname.pools.$poolname \
7890 2>/dev/null || echo foo" "" ||
7891 error "mds$mds_id: pool_new failed $1"
7893 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7894 2>/dev/null || echo foo" "" || error "pool_new failed $1"
7896 $keep_pools || add_pool_to_list $1
7900 add_pool_to_list () {
7901 local fsname=${1%%.*}
7902 local poolname=${1##$fsname.}
7904 local listvar=${fsname}_CREATED_POOLS
7905 local temp=${listvar}=$(expand_list ${!listvar} $poolname)
7909 remove_pool_from_list () {
7910 local fsname=${1%%.*}
7911 local poolname=${1##$fsname.}
7913 local listvar=${fsname}_CREATED_POOLS
7914 local temp=${listvar}=$(exclude_items_from_list "${!listvar}" $poolname)
7918 # cleanup all pools exist on $FSNAME
7919 destroy_all_pools () {
7921 for i in $(list_pool $FSNAME); do
7926 destroy_pool_int() {
7928 local OSTS=$(list_pool $1)
7929 for ost in $OSTS; do
7930 do_facet mgs lctl pool_remove $1 $ost
7932 wait_update_facet $SINGLEMDS "lctl pool_list $1 | wc -l" "1" ||
7933 error "MDS: pool_list $1 failed"
7934 do_facet mgs lctl pool_destroy $1
7937 # <fsname>.<poolname> or <poolname>
7939 local fsname=${1%%.*}
7940 local poolname=${1##$fsname.}
7942 [[ x$fsname = x$poolname ]] && fsname=$FSNAME
7946 check_pool_not_exist $fsname.$poolname && return 0 || true
7948 destroy_pool_int $fsname.$poolname
7950 [[ $RC -ne 0 ]] && return $RC
7951 for mds_id in $(seq $MDSCOUNT); do
7952 local mdt_id=$((mds_id-1))
7953 local lodname=$fsname-MDT$(printf "%04x" $mdt_id)-mdtlov
7954 wait_update_facet mds$mds_id \
7955 "lctl get_param -n lod.$lodname.pools.$poolname \
7956 2>/dev/null || echo foo" "foo" ||
7957 error "mds$mds_id: destroy pool failed $1"
7959 wait_update $HOSTNAME "lctl get_param -n lov.$fsname-*.pools.$poolname \
7960 2>/dev/null || echo foo" "foo" || error "destroy pool failed $1"
7962 remove_pool_from_list $fsname.$poolname
7968 local fsname=${1:-$FSNAME}
7970 local listvar=${fsname}_CREATED_POOLS
7972 [ x${!listvar} = x ] && return 0
7974 echo "Destroy the created pools: ${!listvar}"
7975 for poolname in ${!listvar//,/ }; do
7976 destroy_pool $fsname.$poolname
7980 destroy_test_pools () {
7982 local fsname=${1:-$FSNAME}
7983 destroy_pools $fsname || true
7989 local ts=$(date +%s)
7992 if [[ ! -f "$YAML_LOG" ]]; then
7993 # init_logging is not performed before gather_logs,
7994 # so the $LOGDIR needs to be checked here
7995 check_shared_dir $LOGDIR && touch $LOGDIR/shared
7998 [ -f $LOGDIR/shared ] && docp=false
8000 # dump lustre logs, dmesg, and journal if GSS_SK=true
8002 prefix="$TESTLOG_PREFIX.$TESTNAME"
8004 echo "Dumping lctl log to ${prefix}.*.${suffix}"
8006 if [ -n "$CLIENTONLY" -o "$PDSH" == "no_dsh" ]; then
8007 echo "Dumping logs only on local client."
8008 $LCTL dk > ${prefix}.debug_log.$(hostname -s).${suffix}
8009 dmesg > ${prefix}.dmesg.$(hostname -s).${suffix}
8010 [ "$SHARED_KEY" = true ] && find $SK_PATH -name '*.key' -exec \
8011 lgss_sk -r {} \; &> \
8012 ${prefix}.ssk_keys.$(hostname -s).${suffix}
8013 [ "$SHARED_KEY" = true ] && lctl get_param 'nodemap.*.*' > \
8014 ${prefix}.nodemaps.$(hostname -s).${suffix}
8015 [ "$GSS_SK" = true ] && keyctl show > \
8016 ${prefix}.keyring.$(hostname -s).${suffix}
8017 [ "$GSS_SK" = true ] && journalctl -a > \
8018 ${prefix}.journal.$(hostname -s).${suffix}
8023 "$LCTL dk > ${prefix}.debug_log.\\\$(hostname -s).${suffix};
8024 dmesg > ${prefix}.dmesg.\\\$(hostname -s).${suffix}"
8025 if [ "$SHARED_KEY" = true ]; then
8026 do_nodesv $list "find $SK_PATH -name '*.key' -exec \
8027 lgss_sk -r {} \; &> \
8028 ${prefix}.ssk_keys.\\\$(hostname -s).${suffix}"
8029 do_facet mds1 "lctl get_param 'nodemap.*.*' > \
8030 ${prefix}.nodemaps.\\\$(hostname -s).${suffix}"
8032 if [ "$GSS_SK" = true ]; then
8033 do_nodesv $list "keyctl show > \
8034 ${prefix}.keyring.\\\$(hostname -s).${suffix}"
8035 do_nodesv $list "journalctl -a > \
8036 ${prefix}.journal.\\\$(hostname -s).${suffix}"
8039 if [ ! -f $LOGDIR/shared ]; then
8040 local remote_nodes=$(exclude_items_from_list $list $HOSTNAME)
8042 for node in ${remote_nodes//,/ }; do
8043 rsync -az -e ssh $node:${prefix}.'*'.${suffix} $LOGDIR &
8057 for i in $(seq 0 $num_mntpts); do
8058 cmd="ls -laf ${mntpt_root}$i/$dir"
8064 for pid in $pids; do
8071 # check_and_start_recovery_timer()
8072 # service_time = at_est2timeout(service_time);
8073 # service_time += 2 * INITIAL_CONNECT_TIMEOUT;
8074 # service_time += 2 * (CONNECTION_SWITCH_MAX + CONNECTION_SWITCH_INC);
8076 #define INITIAL_CONNECT_TIMEOUT max(CONNECTION_SWITCH_MIN, obd_timeout/20)
8077 #define CONNECTION_SWITCH_MAX min(50, max(CONNECTION_SWITCH_MIN, obd_timeout))
8078 #define CONNECTION_SWITCH_MIN 5
8079 #define CONNECTION_SWITCH_INC 5
8080 max_recovery_time() {
8081 local init_connect_timeout=$((TIMEOUT / 20))
8082 ((init_connect_timeout >= 5)) || init_connect_timeout=5
8084 local service_time=$(($(at_max_get client) * 9 / 4 + 5))
8085 service_time=$((service_time + 2 * (init_connect_timeout + 50 + 5)))
8087 echo -n $service_time
8090 recovery_time_min() {
8091 local connection_switch_min=5
8092 local connection_switch_inc=5
8093 local connection_switch_max
8094 local reconnect_delay_max
8095 local initial_connect_timeout
8099 #connection_switch_max=min(50, max($connection_switch_min,$TIMEOUT)
8100 (($connection_switch_min > $TIMEOUT)) &&
8101 max=$connection_switch_min || max=$TIMEOUT
8102 (($max < 50)) && connection_switch_max=$max || connection_switch_max=50
8104 #initial_connect_timeout = max(connection_switch_min, obd_timeout/20)
8105 timeout_20=$((TIMEOUT/20))
8106 (($connection_switch_min > $timeout_20)) &&
8107 initial_connect_timeout=$connection_switch_min ||
8108 initial_connect_timeout=$timeout_20
8110 reconnect_delay_max=$((connection_switch_max + connection_switch_inc + \
8111 initial_connect_timeout))
8112 echo $((2 * reconnect_delay_max))
8115 get_clients_mount_count () {
8116 local clients=${CLIENTS:-$HOSTNAME}
8118 # we need to take into account the clients mounts and
8119 # exclude mds/ost mounts if any;
8120 do_nodes $clients cat /proc/mounts | grep lustre |
8121 grep -w $MOUNT | wc -l
8125 PROC_CLI="srpc_info"
8126 PROC_CON="srpc_contexts"
8134 if [ $M -lt $N ]; then
8138 while [ $N -lt $M ]; do
8148 calc_connection_cnt() {
8151 # MDT->MDT = 2 * C(M, 2)
8155 comb_m2=$(combination $MDSCOUNT 2)
8157 local num_clients=$(get_clients_mount_count)
8159 local cnt_mdt2mdt=$((comb_m2 * 2))
8160 local cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
8161 local cnt_cli2ost=$((num_clients * OSTCOUNT))
8162 local cnt_cli2mdt=$((num_clients * MDSCOUNT))
8163 if is_mounted $MOUNT2; then
8164 cnt_cli2mdt=$((cnt_cli2mdt * 2))
8165 cnt_cli2ost=$((cnt_cli2ost * 2))
8173 local cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
8174 local cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
8175 local cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt \
8176 + cnt_cli2ost + cnt_cli2mdt))
8190 local cmd="$tgt.srpc.flavor"
8192 if [ $net == "any" ]; then
8197 if [ $dir != "any" ]; then
8202 log "Setting sptlrpc rule: $cmd"
8203 do_facet mgs "$LCTL conf_param $cmd"
8209 local total_ctx=$(echo "$output" | grep -c "expire.*key.*hdl")
8219 rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
8220 bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
8222 count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
8224 if [ "x$bulkspec" != "x" ]; then
8225 algs=`echo $bulkspec | awk -F : '{ print $2 }'`
8227 if [ "x$algs" != "x" ]; then
8228 bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
8230 bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
8231 if [ $bulk == "bulkn" ]; then
8232 bulk_count=`echo "$output" | grep "bulk flavor" \
8233 | grep "null/null" | wc -l`
8234 elif [ $bulk == "bulki" ]; then
8235 bulk_count=`echo "$output" | grep "bulk flavor" \
8236 | grep "/null" | grep -v "null/" | wc -l`
8238 bulk_count=`echo "$output" | grep "bulk flavor" \
8239 | grep -v "/null" | grep -v "null/" | wc -l`
8243 [ $bulk_count -lt $count ] && count=$bulk_count
8254 local clients=${CLIENTS:-$HOSTNAME}
8256 for c in ${clients//,/ }; do
8257 local output=$(do_node $c lctl get_param -n \
8258 mdc.*-*-mdc-*.$PROC_CLI 2>/dev/null)
8259 local tmpcnt=$(count_flvr "$output" $flavor)
8260 if $GSS_SK && [ $flavor != "null" ]; then
8261 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8262 output=$(do_node $c lctl get_param -n \
8263 mdc.*-MDT*-mdc-*.$PROC_CON 2>/dev/null)
8264 local outcon=$(count_contexts "$output")
8265 if [ "$outcon" -lt "$tmpcnt" ]; then
8269 cnt=$((cnt + tmpcnt))
8279 local clients=${CLIENTS:-$HOSTNAME}
8281 for c in ${clients//,/ }; do
8283 do_node $c lctl set_param osc.*.idle_connect=1 >/dev/null 2>&1
8284 local output=$(do_node $c lctl get_param -n \
8285 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null)
8286 local tmpcnt=$(count_flvr "$output" $flavor)
8287 if $GSS_SK && [ $flavor != "null" ]; then
8288 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8289 output=$(do_node $c lctl get_param -n \
8290 osc.*OST*-osc-[^M][^D][^T]*.$PROC_CON 2>/dev/null)
8291 local outcon=$(count_contexts "$output")
8292 if [ "$outcon" -lt "$tmpcnt" ]; then
8296 cnt=$((cnt + tmpcnt))
8306 if [ $MDSCOUNT -le 1 ]; then
8311 for num in `seq $MDSCOUNT`; do
8312 local output=$(do_facet mds$num lctl get_param -n \
8313 osp.*-MDT*osp-MDT*.$PROC_CLI 2>/dev/null)
8314 local tmpcnt=$(count_flvr "$output" $flavor)
8315 if $GSS_SK && [ $flavor != "null" ]; then
8316 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8317 output=$(do_facet mds$num lctl get_param -n \
8318 osp.*-MDT*osp-MDT*.$PROC_CON 2>/dev/null)
8319 local outcon=$(count_contexts "$output")
8320 if [ "$outcon" -lt "$tmpcnt" ]; then
8324 cnt=$((cnt + tmpcnt))
8335 for num in `seq $MDSCOUNT`; do
8336 mdtosc=$(get_mdtosc_proc_path mds$num)
8337 mdtosc=${mdtosc/-MDT*/-MDT\*}
8338 local output=$(do_facet mds$num lctl get_param -n \
8339 os[cp].$mdtosc.$PROC_CLI 2>/dev/null)
8340 local tmpcnt=$(count_flvr "$output" $flavor)
8341 if $GSS_SK && [ $flavor != "null" ]; then
8342 # tmpcnt=min(contexts,flavors) to ensure SK context is on
8343 output=$(do_facet mds$num lctl get_param -n \
8344 os[cp].$mdtosc.$PROC_CON 2>/dev/null)
8345 local outcon=$(count_contexts "$output")
8346 if [ "$outcon" -lt "$tmpcnt" ]; then
8350 cnt=$((cnt + tmpcnt))
8359 local output=$(do_facet client lctl get_param -n mgc.*.$PROC_CLI \
8361 count_flvr "$output" $flavor
8366 local dir=$1 # from to
8367 local flavor=$2 # flavor expected
8370 if [ $dir == "cli2mdt" ]; then
8371 res=`flvr_cnt_cli2mdt $flavor`
8372 elif [ $dir == "cli2ost" ]; then
8373 res=`flvr_cnt_cli2ost $flavor`
8374 elif [ $dir == "mdt2mdt" ]; then
8375 res=`flvr_cnt_mdt2mdt $flavor`
8376 elif [ $dir == "mdt2ost" ]; then
8377 res=`flvr_cnt_mdt2ost $flavor`
8378 elif [ $dir == "all2ost" ]; then
8379 res1=`flvr_cnt_mdt2ost $flavor`
8380 res2=`flvr_cnt_cli2ost $flavor`
8381 res=$((res1 + res2))
8382 elif [ $dir == "all2mdt" ]; then
8383 res1=`flvr_cnt_mdt2mdt $flavor`
8384 res2=`flvr_cnt_cli2mdt $flavor`
8385 res=$((res1 + res2))
8386 elif [ $dir == "all2all" ]; then
8387 res1=`flvr_cnt_mdt2ost $flavor`
8388 res2=`flvr_cnt_cli2ost $flavor`
8389 res3=`flvr_cnt_mdt2mdt $flavor`
8390 res4=`flvr_cnt_cli2mdt $flavor`
8391 res=$((res1 + res2 + res3 + res4))
8399 local dir=$1 # from to
8400 local flavor=$2 # flavor expected
8401 local expect=${3:-$(calc_connection_cnt $dir)} # number expected
8402 local WAITFLAVOR_MAX=20 # how many retries before abort?
8405 for ((i = 0; i < $WAITFLAVOR_MAX; i++)); do
8406 echo -n "checking $dir..."
8407 res=$(do_check_flavor $dir $flavor)
8408 echo "found $res/$expect $flavor connections"
8409 [ $res -ge $expect ] && return 0
8413 echo "Error checking $flavor of $dir: expect $expect, actual $res"
8414 # echo "Dumping additional logs for SK debug.."
8415 do_nodes $(comma_list $(all_server_nodes)) "keyctl show"
8417 gather_logs $(comma_list $(nodes_list))
8422 restore_to_default_flavor()
8424 local proc="mgs.MGS.live.$FSNAME"
8426 echo "restoring to default flavor..."
8428 local nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8429 grep ".srpc.flavor" | wc -l)
8431 # remove all existing rules if any
8432 if [ $nrule -ne 0 ]; then
8433 echo "$nrule existing rules"
8434 for rule in $(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8435 grep ".srpc.flavor."); do
8436 echo "remove rule: $rule"
8437 spec=`echo $rule | awk -F = '{print $1}'`
8438 do_facet mgs "$LCTL conf_param -d $spec"
8442 # verify no rules left
8443 nrule=$(do_facet mgs lctl get_param -n $proc 2>/dev/null |
8444 grep ".srpc.flavor." | wc -l)
8445 [ $nrule -ne 0 ] && error "still $nrule rules left"
8447 # wait for default flavor to be applied
8450 set_rule $FSNAME any any $SK_FLAVOR
8451 wait_flavor all2all $SK_FLAVOR
8453 set_rule $FSNAME any cli2mdt $SK_FLAVOR
8454 set_rule $FSNAME any cli2ost $SK_FLAVOR
8455 wait_flavor cli2mdt $SK_FLAVOR
8456 wait_flavor cli2ost $SK_FLAVOR
8458 echo "GSS_SK now at default flavor: $SK_FLAVOR"
8460 wait_flavor all2all null
8466 local flavor=${1:-null}
8468 echo "setting all flavor to $flavor"
8470 # FIXME need parameter to this fn
8471 # and remove global vars
8472 local cnt_all2all=$(calc_connection_cnt all2all)
8474 local res=$(do_check_flavor all2all $flavor)
8475 if [ $res -eq $cnt_all2all ]; then
8476 echo "already have total $res $flavor connections"
8480 echo "found $res $flavor out of total $cnt_all2all connections"
8481 restore_to_default_flavor
8483 [[ $flavor = null ]] && return 0
8485 if $GSS_SK && [ $flavor != "null" ]; then
8487 set_rule $FSNAME any any $flavor
8488 wait_flavor all2all $flavor
8490 set_rule $FSNAME any cli2mdt $flavor
8491 set_rule $FSNAME any cli2ost $flavor
8492 set_rule $FSNAME any mdt2ost null
8493 set_rule $FSNAME any mdt2mdt null
8494 wait_flavor cli2mdt $flavor
8495 wait_flavor cli2ost $flavor
8497 echo "GSS_SK now at flavor: $flavor"
8499 set_rule $FSNAME any any $flavor
8500 wait_flavor all2all $flavor
8507 # Checking for shared logdir
8508 if [ ! -d $dir ]; then
8509 # Not found. Create local logdir
8512 touch $dir/check_file.$(hostname -s)
8517 check_write_access() {
8519 local list=${2:-$(comma_list $(nodes_list))}
8523 for node in ${list//,/ }; do
8524 file=$dir/check_file.$(short_nodename $node)
8525 if [[ ! -f "$file" ]]; then
8526 # Logdir not accessible/writable from this node.
8529 rm -f $file || return 1
8535 [[ -n $YAML_LOG ]] && return
8536 local save_umask=$(umask)
8539 export YAML_LOG=${LOGDIR}/results.yml
8543 # If the yaml log already exists then we will just append to it
8544 if [ ! -f $YAML_LOG ]; then
8545 if check_shared_dir $LOGDIR; then
8546 touch $LOGDIR/shared
8547 echo "Logging to shared log directory: $LOGDIR"
8549 echo "Logging to local directory: $LOGDIR"
8552 yml_nodes_file $LOGDIR >> $YAML_LOG
8553 yml_results_file >> $YAML_LOG
8558 # log actual client and server versions if needed for debugging
8559 log "Client: $(lustre_build_version client)"
8560 log "MDS: $(lustre_build_version mds1)"
8561 log "OSS: $(lustre_build_version ost1)"
8565 yml_log_test $1 >> $YAML_LOG
8569 yml_log_test_status $@ >> $YAML_LOG
8572 log_sub_test_begin() {
8573 yml_log_sub_test_begin "$@" >> $YAML_LOG
8576 log_sub_test_end() {
8577 yml_log_sub_test_end "$@" >> $YAML_LOG
8583 local llverdev_opts=$2
8584 local devname=$(basename $1)
8585 local size=$(grep "$devname"$ /proc/partitions | awk '{print $3}')
8586 # loop devices aren't in /proc/partitions
8587 [ "x$size" == "x" ] && local size=$(ls -l $dev | awk '{print $5}')
8589 size=$(($size / 1024 / 1024)) # Gb
8591 local partial_arg=""
8592 # Run in partial (fast) mode if the size
8593 # of a partition > 1 GB
8594 [ $size -gt 1 ] && partial_arg="-p"
8596 llverdev --force $partial_arg $llverdev_opts $dev
8602 local llverfs_opts=$2
8603 local use_partial_arg=$3
8604 local partial_arg=""
8605 local size=$(df -B G $dir |tail -n 1 |awk '{print $2}' |sed 's/G//') #GB
8607 # Run in partial (fast) mode if the size
8608 # of a partition > 1 GB
8609 [ "x$use_partial_arg" != "xno" ] && [ $size -gt 1 ] && partial_arg="-p"
8611 llverfs $partial_arg $llverfs_opts $dir
8615 local devs=${1//,/ }
8618 local rslt=$TMP/sgpdd_survey
8620 # sgpdd-survey cleanups ${rslt}.* files
8622 local cmd="rslt=$rslt $params scsidevs=\"$devs\" $SGPDDSURVEY"
8628 # returns the canonical name for an ldiskfs device
8633 do_facet $facet "dv=\\\$($LCTL get_param -n $dev);
8634 if foo=\\\$(lvdisplay -c \\\$dv 2>/dev/null); then
8635 echo dm-\\\${foo##*:};
8637 name=\\\$(basename \\\$dv);
8638 if [[ \\\$name = *flakey* ]]; then
8639 name=\\\$(lsblk -o NAME,KNAME |
8640 awk /\\\$name/'{print \\\$NF}');
8646 is_sanity_benchmark() {
8647 local benchmarks="dbench bonnie iozone fsx"
8649 for b in $benchmarks; do
8650 if [ "$b" == "$suite" ]; then
8658 $LFS df | grep OST | awk '{print $4}' | sort -un | head -1
8662 # Get the available size (KB) of a given obd target.
8669 [[ $facet != client ]] || return 0
8671 size=$(do_facet $facet $LCTL get_param -n *.$obd.kbytesavail | head -n1)
8676 # Get the page size (bytes) on a given facet node.
8677 # The local client page_size is directly available in PAGE_SIZE.
8681 local page_size=$(getconf PAGE_SIZE 2>/dev/null)
8683 [ -z "$CLIENTONLY" -a "$facet" != "client" ] &&
8684 page_size=$(do_facet $facet getconf PAGE_SIZE)
8685 echo -n ${page_size:-4096}
8689 # Get the block count of the filesystem.
8696 [ -z "$CLIENTONLY" ] && count=$(do_facet $facet "$DUMPE2FS -h $device 2>&1" |
8697 awk '/^Block count:/ {print $3}')
8701 # Check whether the "ea_inode" feature is enabled or not, to allow
8702 # ldiskfs xattrs over one block in size. Allow both the historical
8703 # Lustre feature name (large_xattr) and the upstream name (ea_inode).
8704 large_xattr_enabled() {
8705 [[ $(facet_fstype $SINGLEMDS) == zfs ]] && return 0
8707 local mds_dev=$(mdsdevname ${SINGLEMDS//mds/})
8709 do_facet $SINGLEMDS "$DUMPE2FS -h $mds_dev 2>&1 |
8710 grep -E -q '(ea_inode|large_xattr)'"
8711 return ${PIPESTATUS[0]}
8714 # Get the maximum xattr size supported by the filesystem.
8716 $LCTL get_param -n llite.*.max_easize
8719 # Dump the value of the named xattr from a file.
8724 echo "$(getfattr -n $xattr_name --absolute-names --only-values $file)"
8727 # Generate a string with size of $size bytes.
8729 local size=${1:-1024} # in bytes
8731 echo "$(head -c $size < /dev/zero | tr '\0' y)"
8734 reformat_external_journal() {
8739 if [ -n "${!var}" ]; then
8740 local rcmd="do_facet $facet"
8742 echo "reformat external journal on $facet:${!var}"
8743 ${rcmd} mke2fs -O journal_dev ${!var} || return 1
8747 # MDT file-level backup/restore
8748 mds_backup_restore() {
8751 local devname=$(mdsdevname $(facet_number $facet))
8752 local mntpt=$(facet_mntpt brpt)
8753 local rcmd="do_facet $facet"
8754 local metadata=${TMP}/backup_restore.tgz
8755 local opts=${MDS_MOUNT_FS_OPTS}
8756 local svc=${facet}_svc
8758 if ! ${rcmd} test -b ${devname}; then
8759 opts=$(csa_add "$opts" -o loop)
8762 echo "file-level backup/restore on $facet:${devname}"
8764 # step 1: build mount point
8765 ${rcmd} mkdir -p $mntpt
8766 # step 2: cleanup old backup
8767 ${rcmd} rm -f $metadata
8769 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 3
8770 if [ ! -z $igif ]; then
8771 # step 3.5: rm .lustre
8772 ${rcmd} rm -rf $mntpt/ROOT/.lustre || return 3
8774 # step 4: backup metadata
8776 ${rcmd} tar zcf $metadata --xattrs --xattrs-include="trusted.*" \
8777 --sparse -C $mntpt/ . > /dev/null 2>&1 || return 4
8779 ${rcmd} $UMOUNT $mntpt || return 5
8780 # step 6: reformat dev
8781 echo "reformat new device"
8782 format_mdt $(facet_number $facet)
8784 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 7
8785 # step 8: restore metadata
8787 ${rcmd} tar zxfp $metadata --xattrs --xattrs-include="trusted.*" \
8788 --sparse -C $mntpt > /dev/null 2>&1 || return 8
8789 # step 9: remove recovery logs
8790 echo "remove recovery logs"
8791 ${rcmd} rm -fv $mntpt/OBJECTS/* $mntpt/CATALOGS
8792 # step 10: umount dev
8793 ${rcmd} $UMOUNT $mntpt || return 10
8794 # step 11: cleanup tmp backup
8795 ${rcmd} rm -f $metaea $metadata
8796 # step 12: reset device label - it's not virgin on
8797 ${rcmd} e2label $devname ${!svc}
8804 local devname=$(mdsdevname $(facet_number $facet))
8805 local mntpt=$(facet_mntpt brpt)
8806 local rcmd="do_facet $facet"
8807 local opts=${MDS_MOUNT_FS_OPTS}
8809 if ! ${rcmd} test -b ${devname}; then
8810 opts=$(csa_add "$opts" -o loop)
8813 echo "removing OI files on $facet: idx=${idx}"
8815 # step 1: build mount point
8816 ${rcmd} mkdir -p $mntpt
8818 ${rcmd} mount -t ldiskfs $opts $devname $mntpt || return 1
8819 if [ -z $idx ]; then
8820 # step 3: remove all OI files
8821 ${rcmd} rm -fv $mntpt/oi.16*
8822 elif [ $idx -lt 2 ]; then
8823 ${rcmd} rm -fv $mntpt/oi.16.${idx}
8827 # others, rm oi.16.[idx, idx * idx, idx ** ...]
8828 for ((i=${idx}; i<64; i=$((i * idx)))); do
8829 ${rcmd} rm -fv $mntpt/oi.16.${i}
8833 ${rcmd} $UMOUNT $mntpt || return 2
8834 # OI files will be recreated when mounted as lustre next time.
8837 # generate maloo upload-able log file name
8838 # \param logname specify unique part of file name
8839 generate_logname() {
8840 local logname=${1:-"default_logname"}
8842 echo "$TESTLOG_PREFIX.$TESTNAME.$logname.$(hostname -s).log"
8845 # make directory on different MDTs
8850 local hash_name=("all_char" "fnv_1a_64" "crush")
8851 local dirstripe_count=${DIRSTRIPE_COUNT:-"2"}
8852 local dirstripe_index=${DIRSTRIPE_INDEX:-$((base % $MDSCOUNT))}
8855 while getopts "c:H:i:p" opt; do
8857 c) dirstripe_count=$OPTARG;;
8858 H) hash_type=$OPTARG;;
8859 i) dirstripe_index=$OPTARG;;
8861 \?) error "only support -c -H -i -p";;
8865 shift $((OPTIND - 1))
8866 [ $# -eq 1 ] || error "Only creating single directory is supported"
8869 local parent=$(dirname $path)
8870 if [ "$p_option" == "-p" ]; then
8871 [ -d $path ] && return 0
8872 if [ ! -d ${parent} ]; then
8873 mkdir -p ${parent} ||
8874 error "mkdir parent '$parent' failed"
8878 if [ $MDSCOUNT -le 1 ] || ! is_lustre ${parent}; then
8879 mkdir $path || error "mkdir '$path' failed"
8883 if [ $dirstripe_index -eq -1 ]; then
8884 mdt_index=$((base % MDSCOUNT))
8886 mdt_index=$dirstripe_index
8889 # randomly choose hash type
8890 [ -z "$hash_type" ] &&
8891 hash_type=${hash_name[$((RANDOM % ${#hash_name[@]}))]}
8893 if (($MDS1_VERSION >= $(version_code 2.8.0))); then
8894 if [ $dirstripe_count -eq -1 ]; then
8895 dirstripe_count=$((RANDOM % MDSCOUNT + 1))
8901 echo "striped dir -i$mdt_index -c$dirstripe_count -H $hash_type $path"
8902 $LFS mkdir -i$mdt_index -c$dirstripe_count -H $hash_type $path ||
8903 error "mkdir -i $mdt_index -c$dirstripe_count -H $hash_type $path failed"
8907 # free_fd: find the smallest and not in use file descriptor [above @last_fd]
8909 # If called many times, passing @last_fd will avoid repeated searching
8910 # already-open FDs repeatedly if we know they are still in use.
8912 # usage: free_fd [last_fd]
8915 local max_fd=$(ulimit -n)
8916 local fd=$((${1:-2} + 1))
8918 while [[ $fd -le $max_fd && -e /proc/self/fd/$fd ]]; do
8921 [ $fd -lt $max_fd ] || error "finding free file descriptor failed"
8925 check_mount_and_prep()
8927 is_mounted $MOUNT || setupall
8929 rm -rf $DIR/[df][0-9]* || error "Fail to cleanup the env!"
8930 mkdir_on_mdt0 $DIR/$tdir || error "Fail to mkdir $DIR/$tdir."
8931 for idx in $(seq $MDSCOUNT); do
8932 local name="MDT$(printf '%04x' $((idx - 1)))"
8933 rm -rf $MOUNT/.lustre/lost+found/$name/*
8937 # calcule how many ost-objects to be created.
8938 precreated_ost_obj_count()
8942 local mdt_name="MDT$(printf '%04x' $mdt_idx)"
8943 local ost_name="OST$(printf '%04x' $ost_idx)"
8944 local proc_path="${FSNAME}-${ost_name}-osc-${mdt_name}"
8945 local last_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8946 osp.$proc_path.prealloc_last_id)
8947 local next_id=$(do_facet mds$((mdt_idx + 1)) lctl get_param -n \
8948 osp.$proc_path.prealloc_next_id)
8949 echo $((last_id - next_id + 1))
8952 check_file_in_pool()
8957 local res=$($LFS getstripe $file | grep 0x | cut -f2)
8960 for t in $tlist ; do
8961 [ "$i" -eq "$t" ] && continue 2
8964 echo "pool list: $tlist"
8965 echo "striping: $res"
8966 error_noexit "$file not allocated in $pool"
8973 echo "Creating new pool"
8976 create_pool $FSNAME.$pool ||
8977 { error_noexit "No pool created, result code $?"; return 1; }
8978 [ $($LFS pool_list $FSNAME | grep -c "$FSNAME.${pool}\$") -eq 1 ] ||
8979 { error_noexit "$pool not in lfs pool_list"; return 2; }
8982 pool_add_targets() {
8983 echo "Adding targets to pool"
8989 if [ -z $last ]; then
8992 local list=$(seq $first $step $last)
8995 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
8996 local tg=$(for i in $list;
8997 do printf -- "-e $FSNAME-OST%04x_UUID " $i; done)
8998 local firstx=$(printf "%04x" $first)
8999 local lastx=$(printf "%04x" $last)
9001 do_facet mgs $LCTL pool_add \
9002 $FSNAME.$pool $FSNAME-OST[$firstx-$lastx/$step]
9004 if (( $? != 0 && $? != 17 )); then
9005 error_noexit "pool_add $FSNAME-OST[$firstx-$lastx/$step] failed"
9009 # wait for OSTs to be added to the pool
9010 for mds_id in $(seq $MDSCOUNT); do
9011 local mdt_id=$((mds_id-1))
9012 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9013 wait_update_facet mds$mds_id \
9014 "lctl get_param -n lod.$lodname.pools.$pool |
9015 grep $tg | sort -u | tr '\n' ' '" "$t" || {
9016 error_noexit "mds$mds_id: Add to pool failed"
9020 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
9021 grep $tg | sort -u | tr '\n' ' ' " "$t" || {
9022 error_noexit "Add to pool failed"
9030 echo "Setting pool on directory $tdir"
9032 $LFS setstripe -c 2 -p $pool $tdir && return 0
9034 error_noexit "Cannot set pool $pool to $tdir"
9041 echo "Checking pool on directory $tdir"
9043 local res=$($LFS getstripe --pool $tdir | sed "s/\s*$//")
9044 [ "$res" = "$pool" ] && return 0
9046 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
9050 pool_dir_rel_path() {
9051 echo "Testing relative path works well"
9056 mkdir -p $root/$tdir/$tdir
9058 pool_set_dir $pool $tdir || return 1
9059 pool_set_dir $pool ./$tdir || return 2
9060 pool_set_dir $pool ../$tdir || return 3
9061 pool_set_dir $pool ../$tdir/$tdir || return 4
9062 rm -rf $tdir; cd - > /dev/null
9065 pool_alloc_files() {
9066 echo "Checking files allocation from directory pool"
9073 for i in $(seq -w 1 $count)
9075 local file=$tdir/file-$i
9077 check_file_in_pool $file $pool "$tlist" || \
9078 failed=$((failed + 1))
9080 [ "$failed" = 0 ] && return 0
9082 error_noexit "$failed files not allocated in $pool"
9086 pool_create_files() {
9087 echo "Creating files in pool"
9095 for i in $(seq -w 1 $count)
9097 local file=$tdir/spoo-$i
9098 $LFS setstripe -p $pool $file
9099 check_file_in_pool $file $pool "$tlist" || \
9100 failed=$((failed + 1))
9102 [ "$failed" = 0 ] && return 0
9104 error_noexit "$failed files not allocated in $pool"
9109 echo "Checking 'lfs df' output"
9112 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
9114 local res=$($LFS df --pool $FSNAME.$pool |
9116 grep "$FSNAME-OST" |
9118 [ "$res" = "$t" ] && return 0
9120 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
9124 pool_file_rel_path() {
9125 echo "Creating files in a pool with relative pathname"
9130 { error_noexit "unable to create $tdir"; return 1 ; }
9131 local file="/..$tdir/$tfile-1"
9132 $LFS setstripe -p $pool $file ||
9133 { error_noexit "unable to create $file" ; return 2 ; }
9136 $LFS setstripe -p $pool $tfile-2 || {
9137 error_noexit "unable to create $tfile-2 in $tdir"
9142 pool_remove_first_target() {
9143 echo "Removing first target from a pool"
9144 pool_remove_target $1 -1
9147 pool_remove_target() {
9151 local pname="lov.$FSNAME-*.pools.$pool"
9152 if [ $index -eq -1 ]; then
9153 local t=$($LCTL get_param -n $pname | head -1)
9155 local t=$(printf "$FSNAME-OST%04x_UUID" $index)
9158 echo "Removing $t from $pool"
9159 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9160 for mds_id in $(seq $MDSCOUNT); do
9161 local mdt_id=$((mds_id-1))
9162 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9163 wait_update_facet mds$mds_id \
9164 "lctl get_param -n lod.$lodname.pools.$pool |
9166 error_noexit "mds$mds_id: $t not removed from" \
9171 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
9172 error_noexit "$t not removed from $FSNAME.$pool"
9177 pool_remove_all_targets() {
9178 echo "Removing all targets from pool"
9181 local pname="lov.$FSNAME-*.pools.$pool"
9182 for t in $($LCTL get_param -n $pname | sort -u)
9184 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
9186 for mds_id in $(seq $MDSCOUNT); do
9187 local mdt_id=$((mds_id-1))
9188 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
9189 wait_update_facet mds$mds_id "lctl get_param -n \
9190 lod.$lodname.pools.$pool" "" || {
9191 error_noexit "mds$mds_id: Pool $pool not drained"
9195 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
9196 error_noexit "Pool $FSNAME.$pool cannot be drained"
9199 # striping on an empty/nonexistant pool should fall back
9200 # to "pool of everything"
9202 error_noexit "failed to use fallback striping for empty pool"
9205 # setstripe on an empty pool should fail
9206 $LFS setstripe -p $pool $file 2>/dev/null && {
9207 error_noexit "expected failure when creating file" \
9215 echo "Destroying pool"
9219 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
9222 # striping on an empty/nonexistant pool should fall back
9223 # to "pool of everything"
9225 error_noexit "failed to use fallback striping for missing pool"
9228 # setstripe on an empty pool should fail
9229 $LFS setstripe -p $pool $file 2>/dev/null && {
9230 error_noexit "expected failure when creating file" \
9235 # get param should return err once pool is gone
9236 if wait_update $HOSTNAME "lctl get_param -n \
9237 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
9239 remove_pool_from_list $FSNAME.$pool
9242 error_noexit "Pool $FSNAME.$pool is not destroyed"
9246 # Get and check the actual stripe count of one file.
9247 # Usage: check_stripe_count <file> <expected_stripe_count>
9248 check_stripe_count() {
9253 [[ -z "$file" || -z "$expected" ]] &&
9254 error "check_stripe_count: invalid argument"
9256 local cmd="$LFS getstripe -c $file"
9257 actual=$($cmd) || error "$cmd failed"
9258 actual=${actual%% *}
9260 if [[ $actual -ne $expected ]]; then
9261 [[ $expected -eq -1 ]] || { $LFS getstripe $file;
9262 error "$cmd not expected ($expected): found $actual"; }
9263 [[ $actual -eq $OSTCOUNT ]] || { $LFS getstripe $file;
9264 error "$cmd not OST count ($OSTCOUNT): found $actual"; }
9268 # Get and check the actual list of OST indices on one file.
9269 # Usage: check_obdidx <file> <expected_comma_separated_list_of_ost_indices>
9275 [[ -z "$file" || -z "$expected" ]] &&
9276 error "check_obdidx: invalid argument!"
9278 obdidx=$(comma_list $($LFS getstripe $file | grep -A $OSTCOUNT obdidx |
9279 grep -v obdidx | awk '{print $1}' | xargs))
9281 [[ $obdidx = $expected ]] ||
9282 error "list of OST indices on $file is $obdidx," \
9283 "should be $expected"
9286 # Get and check the actual OST index of the first stripe on one file.
9287 # Usage: check_start_ost_idx <file> <expected_start_ost_idx>
9288 check_start_ost_idx() {
9293 [[ -z "$file" || -z "$expected" ]] &&
9294 error "check_start_ost_idx: invalid argument!"
9296 start_ost_idx=$($LFS getstripe $file | grep -A 1 obdidx |
9297 grep -v obdidx | awk '{print $1}')
9299 [[ $start_ost_idx = $expected ]] ||
9300 error "OST index of the first stripe on $file is" \
9301 "$start_ost_idx, should be $expected"
9304 killall_process () {
9305 local clients=${1:-$(hostname)}
9310 do_nodes $clients "killall $signal $name"
9315 do_facet mgs "$LCTL snapshot_create -F $FSNAME $*"
9320 do_facet mgs "$LCTL snapshot_destroy -F $FSNAME $*"
9325 do_facet mgs "$LCTL snapshot_modify -F $FSNAME $*"
9330 do_facet mgs "$LCTL snapshot_list -F $FSNAME $*"
9335 do_facet mgs "$LCTL snapshot_mount -F $FSNAME $*"
9340 do_facet mgs "$LCTL snapshot_umount -F $FSNAME $*"
9347 do_facet mgs "cat $LSNAPSHOT_LOG"
9353 echo "Cleaning test environment ..."
9355 # Every lsnapshot command takes exclusive lock with others,
9356 # so can NOT destroy the snapshot during list with 'xargs'.
9358 local ssname=$(lsnapshot_list | grep snapshot_name |
9359 grep lss_ | awk '{ print $2 }' | head -n 1)
9360 [ -z "$ssname" ] && break
9362 lsnapshot_destroy -n $ssname -f ||
9363 lss_err "Fail to destroy $ssname by force"
9373 local host=$(facet_active_host $facet)
9374 local dir=$(dirname $(facet_vdevice $facet))
9375 local pool=$(zpool_name $facet)
9376 local lfsname=$(zfs_local_fsname $facet)
9377 local label=${FSNAME}-${role}$(printf '%04x' $idx)
9380 "echo '$host - $label zfs:${dir}/${pool}/${lfsname} - -' >> \
9386 do_facet mgs "rm -f $LSNAPSHOT_CONF"
9387 echo "Generating $LSNAPSHOT_CONF on MGS ..."
9389 if ! combined_mgs_mds ; then
9390 [ $(facet_fstype mgs) != zfs ] &&
9391 skip "Lustre snapshot 1 only works for ZFS backend"
9393 local host=$(facet_active_host mgs)
9394 local dir=$(dirname $(facet_vdevice mgs))
9395 local pool=$(zpool_name mgs)
9396 local lfsname=$(zfs_local_fsname mgs)
9399 "echo '$host - MGS zfs:${dir}/${pool}/${lfsname} - -' \
9400 >> $LSNAPSHOT_CONF" || lss_err "generate lss conf (mgs)"
9403 for num in `seq $MDSCOUNT`; do
9404 [ $(facet_fstype mds$num) != zfs ] &&
9405 skip "Lustre snapshot 1 only works for ZFS backend"
9407 lss_gen_conf_one mds$num MDT $((num - 1)) ||
9408 lss_err "generate lss conf (mds$num)"
9411 for num in `seq $OSTCOUNT`; do
9412 [ $(facet_fstype ost$num) != zfs ] &&
9413 skip "Lustre snapshot 1 only works for ZFS backend"
9415 lss_gen_conf_one ost$num OST $((num - 1)) ||
9416 lss_err "generate lss conf (ost$num)"
9419 do_facet mgs "cat $LSNAPSHOT_CONF"
9422 # Parse 'lfs getstripe -d <path_with_dir_name>' for non-composite dir
9423 parse_plain_dir_param()
9428 if [[ ${invalues[0]} =~ "stripe_count:" ]]; then
9429 param="-c ${invalues[1]}"
9431 if [[ ${invalues[2]} =~ "stripe_size:" ]]; then
9432 param="$param -S ${invalues[3]}"
9434 if [[ ${invalues[4]} =~ "pattern:" ]]; then
9435 if [[ ${invalues[5]} =~ "stripe_offset:" ]]; then
9436 param="$param -i ${invalues[6]}"
9438 param="$param -L ${invalues[5]} -i ${invalues[7]}"
9440 elif [[ ${invalues[4]} =~ "stripe_offset:" ]]; then
9441 param="$param -i ${invalues[5]}"
9449 local val=$(awk '{print $2}' <<< $line)
9451 if [[ $line =~ ^"lmm_stripe_count:" ]]; then
9453 elif [[ $line =~ ^"lmm_stripe_size:" ]]; then
9455 elif [[ $line =~ ^"lmm_stripe_offset:" ]]; then
9457 elif [[ $line =~ ^"lmm_pattern:" ]]; then
9462 parse_layout_param()
9469 if [[ ! -z $line ]]; then
9470 if [[ -z $mode ]]; then
9471 if [[ $line =~ ^"stripe_count:" ]]; then
9473 elif [[ $line =~ ^"lmm_stripe_count:" ]]; then
9475 elif [[ $line =~ ^"lcm_layout_gen:" ]]; then
9480 if [[ $mode = "plain_dir" ]]; then
9481 param=$(parse_plain_dir_param "$line")
9482 elif [[ $mode = "plain_file" ]]; then
9483 val=$(parse_plain_param "$line")
9484 [[ ! -z $val ]] && param="$param $val"
9485 elif [[ $mode = "pfl" ]]; then
9486 val=$(echo $line | awk '{print $2}')
9487 if [[ $line =~ ^"lcme_extent.e_end:" ]]; then
9488 if [[ $val = "EOF" ]]; then
9489 param="$param -E -1"
9491 param="$param -E $val"
9493 elif [[ $line =~ ^"stripe_count:" ]]; then
9495 val=$(parse_plain_dir_param "$line")
9499 val=$(parse_plain_param "$line")
9500 [[ ! -z $val ]] && param="$param $val"
9510 local param=$($LFS getstripe -d $1 | parse_layout_param)
9519 # Cancel locks before setting lfsck_verify_pfid so that errors are more
9521 cancel_lru_locks mdc
9522 cancel_lru_locks osc
9524 # make sure PFID is set correctly for files
9525 do_nodes $(comma_list $(osts_nodes)) \
9526 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=1"
9529 cat $f &> /dev/nullA ||
9530 { rc=$?; echo "verify $f failed"; break; }
9533 do_nodes $(comma_list $(osts_nodes)) \
9534 "$LCTL set_param -n obdfilter.${FSNAME}-OST*.lfsck_verify_pfid=0"
9538 # check that clients "oscs" was evicted after "before"
9539 check_clients_evicted() {
9546 for osc in $oscs; do
9547 echo "Check state for $osc"
9548 local evicted=$(do_facet client $LCTL get_param osc.$osc.state |
9549 tail -n 5 | awk -F"[ ,]" \
9550 '/EVICTED/ { if (mx<$4) { mx=$4; } } END { print mx }')
9551 if (($? == 0)) && (($evicted > $before)); then
9552 echo "$osc is evicted at $evicted"
9555 echo "$osc was not evicted after $before:"
9556 do_facet client $LCTL get_param osc.$osc.state |
9561 [ $rc -eq 0 ] || error "client not evicted from OST"
9564 # check that clients OSCS current_state is FULL
9565 check_clients_full() {
9570 for osc in $oscs; do
9571 wait_update_facet client \
9572 "lctl get_param -n osc.$osc.state |
9573 grep 'current_state: FULL'" \
9574 "current_state: FULL" $timeout
9575 [ $? -eq 0 ] || error "$osc state is not FULL"
9580 __changelog_deregister() {
9582 local mdt="$(facet_svc $facet)"
9586 # skip cleanup if no user registered for this MDT
9587 [ -z "$cl_user" ] && echo "$mdt: no changelog user" && return 0
9588 # user is no longer registered, skip cleanup
9589 changelog_users "$facet" | grep -q "$cl_user" ||
9590 { echo "$mdt: changelog user '$cl_user' not found"; return 0; }
9592 # From this point, if any operation fails, it is an error
9593 __changelog_clear $facet $cl_user 0 ||
9594 error_noexit "$mdt: changelog_clear $cl_user 0 fail: $rc"
9595 do_facet $facet $LCTL --device $mdt changelog_deregister $cl_user ||
9596 error_noexit "$mdt: changelog_deregister '$cl_user' fail: $rc"
9599 declare -Ax CL_USERS
9600 changelog_register() {
9601 for M in $(seq $MDSCOUNT); do
9603 local mdt="$(facet_svc $facet)"
9606 cl_mask=$(do_facet $facet $LCTL get_param \
9607 mdd.${mdt}.changelog_mask -n)
9608 stack_trap "do_facet $facet $LCTL \
9609 set_param mdd.$mdt.changelog_mask=\'$cl_mask\' -n" EXIT
9610 do_facet $facet $LCTL set_param mdd.$mdt.changelog_mask=+hsm ||
9611 error "$mdt: changelog_mask=+hsm failed: $?"
9614 cl_user=$(do_facet $facet $LCTL --device $mdt \
9615 changelog_register -n $@) ||
9616 error "$mdt: register changelog user failed: $?"
9617 stack_trap "__changelog_deregister $facet $cl_user" EXIT
9619 stack_trap "CL_USERS[$facet]='${CL_USERS[$facet]}'" EXIT
9620 # Bash does not support nested arrays, but the format of a
9621 # cl_user is constrained enough to use whitespaces as separators
9622 CL_USERS[$facet]+="$cl_user "
9624 echo "Registered $MDSCOUNT changelog users: '${CL_USERS[@]% }'"
9627 changelog_deregister() {
9629 # bash assoc arrays do not guarantee to list keys in created order
9630 # so reorder to get same order than in changelog_register()
9631 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9634 for facet in $cl_facets; do
9635 for cl_user in ${CL_USERS[$facet]}; do
9636 __changelog_deregister $facet $cl_user || return $?
9638 unset CL_USERS[$facet]
9644 local service=$(facet_svc $facet)
9646 do_facet $facet $LCTL get_param -n mdd.$service.changelog_users
9649 changelog_user_rec() {
9652 local service=$(facet_svc $facet)
9654 changelog_users $facet | awk '$1 == "'$cl_user'" { print $2 }'
9657 changelog_chmask() {
9660 do_nodes $(comma_list $(mdts_nodes)) \
9661 $LCTL set_param mdd.*.changelog_mask="$mask"
9664 # usage: __changelog_clear FACET CL_USER [+]INDEX
9668 local mdt="$(facet_svc $facet)"
9674 # Remove the leading '+'
9676 rec+=$(changelog_user_rec $facet $cl_user)
9683 if [ $rec -eq 0 ]; then
9684 echo "$mdt: clear the changelog for $cl_user of all records"
9686 echo "$mdt: clear the changelog for $cl_user to record #$rec"
9688 $LFS changelog_clear $mdt $cl_user $rec
9691 # usage: changelog_clear [+]INDEX
9693 # If INDEX is prefixed with '+', increment every changelog user's record index
9694 # by INDEX. Otherwise, clear the changelog up to INDEX for every changelog
9698 # bash assoc arrays do not guarantee to list keys in created order
9699 # so reorder to get same order than in changelog_register()
9700 local cl_facets=$(echo "${!CL_USERS[@]}" | tr " " "\n" | sort |
9704 for facet in $cl_facets; do
9705 for cl_user in ${CL_USERS[$facet]}; do
9706 __changelog_clear $facet $cl_user $1 || rc=${rc:-$?}
9716 for M in $(seq $MDSCOUNT); do
9718 local mdt="$(facet_svc $facet)"
9722 output=$($LFS changelog $mdt)
9724 if [ $ret -ne 0 ]; then
9726 elif [ -n "$output" ]; then
9727 echo "$output" | sed -e 's/^/'$mdt'./'
9734 changelog_extract_field() {
9739 changelog_dump | gawk "/$cltype.*$file$/ {
9740 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9744 # Prints a changelog record produced by "lfs changelog" as an associative array
9747 # $> changelog2array 16 01CREAT 10:28:46.968438800 2018.03.09 0x0 \
9748 # t=[0x200000401:0x10:0x0] j=touch.501 ef=0xf u=501:501 \
9749 # nid=0@lo p=[0x200000007:0x1:0x0] blob
9750 # ([index]='16' [type]='CREAT' [time]='10:28:46.968438800'
9751 # [date]='2018.03.09' [flags]=0x0 ['target-fid']='[0x200000401:0x10:0x0]'
9752 # ['jobid']='touch.501' ['extra-flags']='0x0f' [uid]='0' ['gid']='0'
9753 # ['nid']='0@lo' ['parent-fid']='[0x200000007:0x1:0x0]')
9755 # Note that the changelog record is not quoted
9756 # Also note that the line breaks in the output were only added for readability
9758 # Typically, you want to eval the output of the command to fill an actual
9759 # associative array, like this:
9760 # $> eval declare -A changelog=$(changelog2array $entry)
9762 # It can then be accessed like any bash associative array:
9763 # $> echo "${changelog[index]}" "${changelog[type]}" "${changelog[flags]}"
9765 # $> echo "${changelog[uid]}":"${changelog[gid]}"
9773 # A changelog, as printed by "lfs changelog" typically looks like this:
9774 # <index> <type> <time> <date> <flags> <key1=value1> <key2=value2> ...
9776 # Parse the positional part of the changelog
9778 # changelog_dump() prefixes records with their mdt's name
9779 local index="${1##*.}"
9781 printf "[index]='%s' [type]='%s' [time]='%s' [date]='%s' [flags]='%s'" \
9782 "$index" "${2:2}" "$3" "$4" "$5"
9784 # Parse the key/value part of the changelog
9785 for arg in "${@:5}"; do
9786 # Check it matches a key=value syntax
9787 [[ "$arg" =~ ^[[:alpha:]]+= ]] || continue
9789 local key="${arg%%=*}"
9790 local value="${arg#*=}"
9794 # u is actually for uid AND gid: u=UID:GID
9795 printf " [uid]='%s'" "${value%:*}"
9825 printf " ['%s']='%s'" "$key" "$value"
9832 # Format and print a changelog record
9834 # Interpreted sequences are:
9836 # %f the "flags" attribute of a changelog record
9837 __changelog_printf()
9842 for ((i = 0; i < ${#format}; i++)); do
9843 local char="${format:$i:1}"
9844 if [ "$char" != % ]; then
9850 char="${format:$i:1}"
9853 printf '%s' "${changelog[flags]}"
9863 # Filter changelog records
9867 local action='print'
9870 while [ $# -gt 0 ]; do
9890 changelog_dump | { while read -r record; do
9891 eval local -A changelog=$(changelog2array $record)
9892 for key in "${!filter[@]}"; do
9895 [ "${changelog[$key]}" == "${filter[$key]}" ]
9902 case "${action:-print}" in
9904 printf '%s\n' "$record"
9907 __changelog_printf "$format"
9917 [ ! -d "$dir" ] && return
9919 [ -z "$layout" ] && {
9920 $LFS setstripe -d $dir || error "error deleting stripe '$dir'"
9924 setfattr -n trusted.lov -v $layout $dir ||
9925 error "error restoring layout '$layout' to '$dir'"
9928 # save the layout of a directory, the returned string will be used by
9929 # restore_layout() to restore the layout
9932 local str=$(getfattr -n trusted.lov --absolute-names -e hex $dir \
9933 2> /dev/null | awk -F'=' '/trusted.lov/{ print $2 }')
9937 # save layout of a directory and restore it at exit
9938 save_layout_restore_at_exit() {
9940 local layout=$(save_layout $dir)
9942 stack_trap "restore_layout $dir $layout" EXIT
9945 verify_yaml_layout() {
9951 echo "getstripe --yaml $src"
9952 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
9953 echo "setstripe --yaml=$temp $dst"
9954 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
9957 local layout1=$(get_layout_param $src)
9958 local layout2=$(get_layout_param $dst)
9959 # compare their layout info
9960 [ "$layout1" == "$layout2" ] ||
9961 error "$msg_prefix $src/$dst layouts are not equal"
9964 is_project_quota_supported() {
9965 $ENABLE_PROJECT_QUOTAS || return 1
9967 [[ "$(facet_fstype $SINGLEMDS)" == "ldiskfs" &&
9968 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.55) ]] &&
9969 do_facet mds1 lfs --help |& grep -q project && return 0
9971 [[ "$(facet_fstype $SINGLEMDS)" == "zfs" &&
9972 $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ]] &&
9973 do_facet mds1 $ZPOOL get all | grep -q project_quota && return 0
9978 # ZFS project quota enable/disable:
9979 # This feature will become active as soon as it is enabled and will never
9980 # return to being disabled. Each filesystem will be upgraded automatically
9981 # when remounted or when [a] new file is created under that filesystem. The
9982 # upgrade can also be triggered on filesystems via `zfs set version=current
9983 # <pool/fs>`. The upgrade process runs in the background and may take a
9984 # while to complete for the filesystems containing a large number of files.
9985 enable_project_quota() {
9986 is_project_quota_supported || return 0
9987 local zkeeper=${KEEP_ZPOOL}
9988 stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
9990 stopall || error "failed to stopall (1)"
9992 local zfeat_en="feature@project_quota=enabled"
9993 for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
9994 local facet_fstype=${facet:0:3}1_FSTYPE
9997 if [ "${!facet_fstype}" = "zfs" ]; then
9998 devname=$(zpool_name ${facet})
9999 do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
10000 error "$ZPOOL set $zfeat_en $devname"
10002 [ ${facet:0:3} == "mds" ] &&
10003 devname=$(mdsdevname ${facet:3}) ||
10004 devname=$(ostdevname ${facet:3})
10005 do_facet ${facet} $TUNE2FS -O project $devname ||
10006 error "tune2fs $devname failed"
10010 KEEP_ZPOOL="${zkeeper}"
10015 disable_project_quota() {
10016 is_project_quota_supported || return 0
10017 [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
10018 stopall || error "failed to stopall (1)"
10020 for num in $(seq $MDSCOUNT); do
10021 do_facet mds$num $TUNE2FS -Q ^prj $(mdsdevname $num) ||
10022 error "tune2fs $(mdsdevname $num) failed"
10025 for num in $(seq $OSTCOUNT); do
10026 do_facet ost$num $TUNE2FS -Q ^prj $(ostdevname $num) ||
10027 error "tune2fs $(ostdevname $num) failed"
10035 # In order to test multiple remote HSM agents, a new facet type named "AGT" and
10036 # the following associated variables are added:
10038 # AGTCOUNT: number of agents
10039 # AGTDEV{N}: target HSM mount point (root path of the backend)
10040 # agt{N}_HOST: hostname of the agent agt{N}
10041 # SINGLEAGT: facet of the single agent
10043 # The number of agents is initialized as the number of remote client nodes.
10044 # By default, only single copytool is started on a remote client/agent. If there
10045 # was no remote client, then the copytool will be started on the local client.
10051 export AGTCOUNT=${AGTCOUNT:-$((CLIENTCOUNT - 1))}
10052 [[ $AGTCOUNT -gt 0 ]] || AGTCOUNT=1
10054 export SHARED_DIRECTORY=${SHARED_DIRECTORY:-$TMP}
10055 if [[ $CLIENTCOUNT -gt 1 ]] &&
10056 ! check_shared_dir $SHARED_DIRECTORY $CLIENTS; then
10057 skip_env "SHARED_DIRECTORY should be accessible"\
10058 "on all client nodes"
10062 # We used to put the HSM archive in $SHARED_DIRECTORY but that
10063 # meant NFS issues could hose sanity-hsm sessions. So now we
10064 # use $TMP instead.
10065 for n in $(seq $AGTCOUNT); do
10066 eval export AGTDEV$n=\$\{AGTDEV$n:-"$TMP/arc$n"\}
10067 agent=CLIENT$((n + 1))
10068 if [[ -z "${!agent}" ]]; then
10069 [[ $CLIENTCOUNT -eq 1 ]] && agent=CLIENT1 ||
10072 eval export agt${n}_HOST=\$\{agt${n}_HOST:-${!agent}\}
10073 local var=agt${n}_HOST
10074 [[ ! -z "${!var}" ]] || error "agt${n}_HOST is empty!"
10077 export SINGLEAGT=${SINGLEAGT:-agt1}
10079 export HSMTOOL=${HSMTOOL:-"lhsmtool_posix"}
10080 export HSMTOOL_PID_FILE=${HSMTOOL_PID_FILE:-"/var/run/lhsmtool_posix.pid"}
10081 export HSMTOOL_VERBOSE=${HSMTOOL_VERBOSE:-""}
10082 export HSMTOOL_UPDATE_INTERVAL=${HSMTOOL_UPDATE_INTERVAL:=""}
10083 export HSMTOOL_EVENT_FIFO=${HSMTOOL_EVENT_FIFO:=""}
10084 export HSMTOOL_TESTDIR
10085 export HSMTOOL_ARCHIVE_FORMAT=${HSMTOOL_ARCHIVE_FORMAT:-v2}
10087 if ! [[ $HSMTOOL =~ hsmtool ]]; then
10088 echo "HSMTOOL = '$HSMTOOL' does not contain 'hsmtool', GLWT" >&2
10091 HSM_ARCHIVE_NUMBER=2
10093 # The test only support up to 10 MDTs
10094 MDT_PREFIX="mdt.$FSNAME-MDT000"
10095 HSM_PARAM="${MDT_PREFIX}0.hsm"
10097 # archive is purged at copytool setup
10098 HSM_ARCHIVE_PURGE=true
10100 # Don't allow copytool error upon start/setup
10101 HSMTOOL_NOERROR=false
10104 # Get the backend root path for the given agent facet.
10105 copytool_device() {
10107 local dev=AGTDEV$(facet_number $facet)
10112 get_mdt_devices() {
10114 # get MDT device for each mdc
10115 for mdtno in $(seq 1 $MDSCOUNT); do
10116 local idx=$(($mdtno - 1))
10117 MDT[$idx]=$($LCTL get_param -n \
10118 mdc.$FSNAME-MDT000${idx}-mdc-*.mds_server_uuid |
10119 awk '{gsub(/_UUID/,""); print $1}' | head -n1)
10123 pkill_copytools() {
10127 do_nodes "$hosts" "pkill --pidfile=$HSMTOOL_PID_FILE --signal=$signal hsmtool"
10130 copytool_continue() {
10131 local agents=${1:-$(facet_active_host $SINGLEAGT)}
10133 pkill_copytools "$agents" CONT || return 0
10134 echo "Copytool is continued on $agents"
10138 local hosts=${1:-$(facet_active_host $SINGLEAGT)}
10140 echo "Killing existing copytools on $hosts"
10141 pkill_copytools "$hosts" TERM || return 0
10142 copytool_continue "$hosts"
10145 copytool_monitor_cleanup() {
10146 local facet=${1:-$SINGLEAGT}
10147 local agent=$(facet_active_host $facet)
10149 if [ -n "$HSMTOOL_MONITOR_DIR" ]; then
10150 # Should die when the copytool dies, but just in case.
10151 local cmd="kill \\\$(cat $HSMTOOL_MONITOR_DIR/monitor_pid)"
10152 cmd+=" 2>/dev/null || true"
10153 do_node $agent "$cmd"
10154 do_node $agent "rm -fr $HSMTOOL_MONITOR_DIR"
10155 export HSMTOOL_MONITOR_DIR=
10158 # The pdsh should die on its own when the monitor dies. Just
10159 # in case, though, try to clean up to avoid any cruft.
10160 if [ -n "$HSMTOOL_MONITOR_PDSH" ]; then
10161 kill $HSMTOOL_MONITOR_PDSH 2>/dev/null || true
10162 export HSMTOOL_MONITOR_PDSH=
10168 local host="$(facet_host "$1")"
10169 local prefix=$TESTLOG_PREFIX
10170 [ -n "$TESTNAME" ] && prefix+=.$TESTNAME
10172 printf "${prefix}.copytool${archive_id}_log.${host}.log"
10175 __lhsmtool_rebind()
10177 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --rebind "$@" "$mountpoint"
10180 __lhsmtool_import()
10182 mkdir -p "$(dirname "$2")" ||
10183 error "cannot create directory '$(dirname "$2")'"
10184 do_facet $facet $HSMTOOL "${hsmtool_options[@]}" --import "$@" "$mountpoint"
10189 local host="$(facet_host "$facet")"
10190 local cmd="$HSMTOOL ${hsmtool_options[@]} --daemon --pid-file=$HSMTOOL_PID_FILE"
10191 [ -n "$bandwidth" ] && cmd+=" --bandwidth $bandwidth"
10192 [ -n "$archive_id" ] && cmd+=" --archive $archive_id"
10193 # [ ${#misc_options[@]} -gt 0 ] &&
10194 # cmd+=" $(IFS=" " echo "$@")"
10195 cmd+=" $@ \"$mountpoint\""
10197 echo "Starting copytool '$facet' on '$host' with cmdline '$cmd'"
10198 stack_trap "pkill_copytools $host TERM || true" EXIT
10199 do_node "$host" "$cmd < /dev/null > \"$(copytool_logfile $facet)\" 2>&1"
10203 local facet="${1:-$SINGLEAGT}"
10205 printf "$(copytool_device "$facet")/${TESTSUITE}.${TESTNAME}/"
10208 # Main entry point to perform copytool related operations
10212 # setup setup a copytool to run in the background, that copytool will be
10214 # import import a file from an HSM backend
10215 # rebind rebind an archived file to a new fid
10217 # Although the semantics might suggest otherwise, one does not need to 'setup'
10218 # a copytool before a call to 'copytool import' or 'copytool rebind'.
10225 # Use default values
10226 local facet=$SINGLEAGT
10227 local mountpoint="${MOUNT2:-$MOUNT}"
10228 local hsm_root="${hsm_root:-$(hsm_root "$facet")}"
10231 local fail_on_error=true
10232 local -a hsmtool_options=("--hsm-root=$hsm_root")
10233 local -a action_options=()
10235 if [[ -n "$HSMTOOL_ARCHIVE_FORMAT" ]]; then
10236 hsmtool_options+=("--archive-format=$HSMTOOL_ARCHIVE_FORMAT")
10239 if [[ -n "$HSMTOOL_VERBOSE" ]]; then
10240 hsmtool_options+=("$HSMTOOL_VERBOSE")
10243 while [ $# -gt 0 ]; do
10255 local archive_id="$1"
10263 local bandwidth="$1" # in MB/s
10266 local fail_on_error=false
10269 # Uncommon(/copytool dependent) option
10270 action_options+=("$1")
10276 stack_trap "do_facet $facet rm -rf '$hsm_root'" EXIT
10277 do_facet $facet mkdir -p "$hsm_root" ||
10278 error "mkdir '$hsm_root' failed"
10282 local copytool=lhsmtool
10286 __${copytool}_${action} "${action_options[@]}"
10287 if [ $? -ne 0 ]; then
10292 local host="$(facet_host $facet)"
10293 error_msg="Failed to start copytool $facet on '$host'"
10296 local src="${action_options[0]}"
10297 local dest="${action_options[1]}"
10298 error_msg="Failed to import '$src' to '$dest'"
10301 error_msg="could not rebind file"
10305 $fail_on_error && error "$error_msg" || echo "$error_msg"
10310 local client_count=$1
10311 if [[ $CLIENTCOUNT -lt $client_count ]]; then
10312 skip "Need $client_count or more clients, have $CLIENTCOUNT"
10319 $LFS path2fid $1 | tr -d '[]'
10320 return ${PIPESTATUS[0]}
10328 if [[ $u == "user" ]]; then
10329 st=$($RUNAS $LFS hsm_state $f)
10332 st=$($LFS hsm_state $f)
10335 [[ $? == 0 ]] || error "$LFS hsm_state $f failed (run as $u)"
10337 st=$(echo $st | cut -f 2 -d" " | tr -d "()," )
10341 check_hsm_flags() {
10345 local st=$(get_hsm_flags $f)
10346 [[ $st == $fl ]] || error "hsm flags on $f are $st != $fl"
10355 if [[ "$value" != "" ]]; then
10358 for mdtno in $(seq 1 $MDSCOUNT); do
10359 local idx=$(($mdtno - 1))
10360 local facet=mds${mdtno}
10361 # if $arg include -P option, run 1 set_param per MDT on the MGS
10362 # else, run set_param on each MDT
10363 [[ $arg = *"-P"* ]] && facet=mgs
10364 do_facet $facet $LCTL set_param $arg mdt.${MDT[$idx]}.$key$value
10365 [[ $? != 0 ]] && rc=1
10370 mdts_check_param() {
10376 for mdtno in $(seq 1 $MDSCOUNT); do
10377 local idx=$(($mdtno - 1))
10378 wait_update_facet --verbose mds${mdtno} \
10379 "$LCTL get_param -n $MDT_PREFIX${idx}.$key" "$target" \
10381 error "$key state is not '$target' on mds${mdtno}"
10385 cdt_set_mount_state() {
10386 mdts_set_param "-P" hsm_control "$1"
10387 # set_param -P is asynchronous operation and could race with set_param.
10388 # In such case configs could be retrieved and applied at mgc after
10389 # set_param -P completion. Sleep here to avoid race with set_param.
10390 # We need at least 20 seconds. 10 for mgc_requeue_thread to wake up
10391 # MGC_TIMEOUT_MIN_SECONDS + MGC_TIMEOUT_RAND_CENTISEC(5 + 5)
10392 # and 10 seconds to retrieve config from server.
10396 cdt_check_state() {
10397 mdts_check_param hsm_control "$1" 20
10400 cdt_set_sanity_policy() {
10401 if [[ "$CDT_POLICY_HAD_CHANGED" ]]
10404 mdts_set_param "" hsm.policy "+NRA"
10405 mdts_set_param "" hsm.policy "-NBR"
10406 CDT_POLICY_HAD_CHANGED=
10414 mdts_set_param "$opt -n" "hsm.$param" "$value"
10418 wait_request_state() {
10422 # 4th arg (mdt index) is optional
10423 local mdtidx=${4:-0}
10424 local mds=mds$(($mdtidx + 1))
10426 local cmd="$LCTL get_param -n ${MDT_PREFIX}${mdtidx}.hsm.actions"
10427 cmd+=" | awk '/'$fid'.*action='$request'/ {print \\\$13}' | cut -f2 -d="
10429 wait_update_facet --verbose $mds "$cmd" "$state" 200 ||
10430 error "request on $fid is not $state on $mds"
10438 local WAIT_MAX=${4:-60}
10441 # We need to run do_node in bg, because pdsh does not exit
10442 # if child process of run script exists.
10443 # I.e. pdsh does not exit when runmultiop_bg_pause exited,
10444 # because of multiop_bg_pause -> $MULTIOP_PROG &
10445 # By the same reason we need sleep a bit after do_nodes starts
10446 # to let runmultiop_bg_pause start muliop and
10447 # update /tmp/multiop_bg.pid ;
10448 # The rm /tmp/multiop_bg.pid guarantees here that
10449 # we have the updated by runmultiop_bg_pause
10450 # /tmp/multiop_bg.pid file
10452 local pid_file=$TMP/multiop_bg.pid.$$
10454 do_node $client "MULTIOP_PID_FILE=$pid_file LUSTRE= \
10455 runmultiop_bg_pause $file $cmds" &
10459 while [[ $wait_time -lt $WAIT_MAX ]]; do
10461 wait_time=$((wait_time + 3))
10462 multiop_pid=$(do_node $client cat $pid_file)
10463 if [ -n "$multiop_pid" ]; then
10468 [ -n "$multiop_pid" ] ||
10469 error "$client : Can not get multiop_pid from $pid_file "
10471 eval export $(node_var_name $client)_multiop_pid=$multiop_pid
10472 eval export $(node_var_name $client)_do_node_pid=$pid
10473 local var=$(node_var_name $client)_multiop_pid
10474 echo client $client multiop_bg started multiop_pid=${!var}
10480 local multiop_pid=$(node_var_name $client)_multiop_pid
10481 local do_node_pid=$(node_var_name $client)_do_node_pid
10483 echo "Stopping multiop_pid=${!multiop_pid} (kill ${!multiop_pid} on $client)"
10484 do_node $client kill -USR1 ${!multiop_pid}
10486 wait ${!do_node_pid}
10490 local delay=$(do_facet $SINGLEMDS lctl get_param -n lo[vd].*.qos_maxage |
10491 awk '{ print $1 * 2; exit; }')
10495 check_component_count() {
10496 local comp_cnt=$($LFS getstripe --component-count $1)
10497 [ $comp_cnt -eq $2 ] || error "$1, component count $comp_cnt != $2"
10500 # Verify there are no init components with "extension" flag
10501 verify_no_init_extension() {
10502 local flg_opts="--component-flags init,extension"
10503 local found=$($LFS find $flg_opts $1 | wc -l)
10504 [ $found -eq 0 ] || error "$1 has component with initialized extension"
10507 # Verify there is at least one component starting at 0
10508 verify_comp_at_zero() {
10509 flg_opts="--component-flags init"
10510 found=$($LFS find --component-start 0M $flg_opts $1 | wc -l)
10511 [ $found -eq 1 ] ||
10512 error "No component starting at zero(!)"
10515 # version after which Self-Extending Layouts are available
10518 sel_layout_sanity() {
10522 verify_no_init_extension $file
10523 verify_comp_at_zero $file
10524 check_component_count $file $comp_cnt
10527 statx_supported() {
10528 $STATX --quiet --version
10533 # wrappers for createmany and unlinkmany
10534 # to set debug=0 if number of creates is high enough
10535 # this is to speedup testing
10537 function createmany() {
10540 (( count > 100 )) && {
10541 local saved_debug=$($LCTL get_param -n debug)
10542 local list=$(comma_list $(all_nodes))
10544 do_nodes $list $LCTL set_param -n debug=0
10546 $LUSTRE/tests/createmany $*
10548 (( count > 100 )) &&
10549 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10553 function unlinkmany() {
10556 (( count > 100 )) && {
10557 local saved_debug=$($LCTL get_param -n debug)
10558 local list=$(comma_list $(all_nodes))
10560 do_nodes $list $LCTL set_param -n debug=0
10562 $LUSTRE/tests/unlinkmany $*
10564 (( count > 100 )) &&
10565 do_nodes $list "$LCTL set_param -n debug=\\\"$saved_debug\\\""
10569 # Check if fallocate supported on OSTs, enable if unset, default mode=0
10570 # Optionally pass the OST fallocate mode (0=unwritten extents, 1=zero extents)
10571 function check_set_fallocate()
10573 local new_mode="$1"
10574 local osts=$(comma_list $(osts_nodes))
10575 local fa_mode="osd-ldiskfs.*.fallocate_zero_blocks"
10576 local old_mode=$(do_facet ost1 $LCTL get_param -n $fa_mode 2>/dev/null|
10579 [[ -n "$old_mode" ]] || { echo "fallocate not supported"; return 1; }
10580 [[ -z "$new_mode" && "$old_mode" != "-1" ]] &&
10581 { echo "keep default fallocate mode: $old_mode"; return 0; }
10582 [[ "$new_mode" && "$old_mode" == "$new_mode" ]] &&
10583 { echo "keep current fallocate mode: $old_mode"; return 0; }
10585 stack_trap "do_nodes $osts $LCTL set_param $fa_mode=$old_mode"
10586 do_nodes $osts $LCTL set_param $fa_mode=${new_mode:-0} ||
10587 error "set $fa_mode=$new_mode"
10590 # Check if fallocate supported on OSTs, enable if unset, skip if unavailable
10591 function check_set_fallocate_or_skip()
10593 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
10594 check_set_fallocate || skip "need at least 2.13.57 for fallocate"
10597 function disable_opencache()
10599 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count" | head -1)
10601 test -z "${saved_OPENCACHE_value}" &&
10602 export saved_OPENCACHE_value="$state"
10604 [[ "$state" = "off" ]] && return
10606 $LCTL set_param -n "llite.*.opencache_threshold_count"=off
10609 function set_opencache()
10611 local newvalue="$1"
10612 local state=$($LCTL get_param -n "llite.*.opencache_threshold_count")
10614 [[ -n "$newvalue" ]] || return
10616 [[ -n "${saved_OPENCACHE_value}" ]] ||
10617 export saved_OPENCACHE_value="$state"
10619 $LCTL set_param -n "llite.*.opencache_threshold_count"=$newvalue
10624 function restore_opencache()
10626 [[ -z "${saved_OPENCACHE_value}" ]] ||
10627 $LCTL set_param -n "llite.*.opencache_threshold_count"=${saved_OPENCACHE_value}
10630 # LU-13417: XXX lots of tests assume the directory to be created under MDT0,
10631 # created on MDT0, use this function to create directory on specific MDT
10632 # explicitly, and set default LMV to create subdirs on the same MDT too.
10637 while getopts "i:" opt $*; do
10643 shift $((OPTIND - 1))
10645 $LFS mkdir -i $mdt -c 1 $*
10646 # setting default LMV in non-DNE system will cause sanity-quota 41 fail
10647 ((MDSCOUNT < 2)) || $LFS setdirstripe -D -i $mdt -c 1 $*
10651 mkdir_on_mdt -i0 $*
10654 # Wait for nodemap synchronization
10656 local nodemap_name=$1
10661 local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
10662 local max_retries=20
10666 local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
10669 if [ "$nodemap_name" == "active" ]; then
10670 proc_param="active"
10671 elif [ -z "$key" ]; then
10672 proc_param=${nodemap_name}
10674 proc_param="${nodemap_name}.${key}"
10676 if [ "$opt" == "inactive" ]; then
10677 # check nm sync even if nodemap is not activated
10681 (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
10683 if [ -z "$value" ]; then
10684 out1=$(do_facet mgs $LCTL get_param $opt \
10685 nodemap.${proc_param} 2>/dev/null)
10686 echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
10691 # if servers run on the same node, it is impossible to tell if they get
10692 # synced with the mgs, so just wait an arbitrary 10 seconds
10693 if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
10694 [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
10695 echo "waiting 10 secs for sync"
10700 # wait up to 10 seconds for other servers to sync with mgs
10701 for i in $(seq 1 10); do
10702 for node in $(all_server_nodes); do
10703 local node_ip=$(host_nids_address $node $NETTYPE |
10707 if [ -z "$value" ]; then
10708 [ $node_ip == $mgs_ip ] && continue
10711 out2=$(do_node $node_ip $LCTL get_param $opt \
10712 nodemap.$proc_param 2>/dev/null)
10713 echo "On $node ${node_ip}, ${proc_param} = $out2"
10714 [ "$out1" != "$out2" ] && is_sync=false && break
10719 if ! $is_sync; then
10722 echo OTHER - IP: $node_ip
10724 error "mgs and $nodemap_name ${key} mismatch, $i attempts"
10726 echo "waited $((i - 1)) seconds for sync"
10729 consume_precreations() {
10733 local extra=${4:-2}
10734 local OST=$(ostname_from_index $OSTIDX $dir)
10736 test_mkdir -p $dir/${OST}
10737 $LFS setstripe -i $OSTIDX -c 1 ${dir}/${OST}
10740 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet $OST)
10741 local last_id=$(do_facet $mfacet $LCTL get_param -n \
10742 osp.$mdtosc_proc.prealloc_last_id)
10743 local next_id=$(do_facet $mfacet $LCTL get_param -n \
10744 osp.$mdtosc_proc.prealloc_next_id)
10745 echo "Creating to objid $last_id on ost $OST..."
10746 createmany -o $dir/${OST}/f $next_id $((last_id - next_id + extra))
10749 __exhaust_precreations() {
10752 local FAILIDX=${3:-$OSTIDX}
10753 local ofacet=ost$((OSTIDX + 1))
10755 mkdir_on_mdt0 $DIR/$tdir
10756 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
10757 local mfacet=mds$((mdtidx + 1))
10758 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
10760 local mdtosc_proc=$(get_mdtosc_proc_path $mfacet)
10761 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10763 #define OBD_FAIL_OST_ENOSPC 0x215
10764 do_facet $ofacet $LCTL set_param fail_val=$FAILIDX fail_loc=0x215
10766 consume_precreations $DIR/$tdir $mfacet $OSTIDX
10768 do_facet $mfacet $LCTL get_param osp.$mdtosc_proc.prealloc*
10769 do_facet $ofacet $LCTL set_param fail_loc=$FAILLOC
10772 exhaust_precreations() {
10773 __exhaust_precreations $1 $2 $3
10777 exhaust_all_precreations() {
10779 for (( i=0; i < OSTCOUNT; i++ )) ; do
10780 __exhaust_precreations $i $1 -1